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The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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| Number | Title | Issue Date |
| 7615288 | Cleaning member and cleaning method A cleaning sheet which comprises a cleaning layer having a tensile stress at 10% strain of from 0.3 to 3,000 N/mm2 or a carrying member with a cleaning function wherein at least one side of the carrying member has a cleaning layer having a tensile stress ... | 11/10/2009 |
| 7556850 | Wiring circuit board A wiring circuit board at least contains an electric insulator layer and an electric conductor formed on the electric insulator layer so as to form a predetermined circuit pattern, which further comprises an adhesive layer formed by thermal hardening of the thermose... | 07/07/2009 |
| 7439451 | Tape carrier Only individual piece-like flexible wiring boards produced separately and judged to be non-defective products in an inspection step in advance are mounted at regular intervals on a carrying support film to thereby obtain a TAB tape carrier. According to this method,... | 10/21/2008 |
| 7097940 | Gel electrolyte, process for producing the same, and use thereof A uniform gel electrolyte having high durability and use thereof, in particular, batteries or capacitors using such a gel electrolyte. The gel electrolyte includes a gel composition containing an electrolyte salt, a solvent for the electrolyte salt, and a polymer ma... | 08/29/2006 |
| 7064011 | Semiconductor device fabricating apparatus and semiconductor device fabricating method A semiconductor device fabricating method comprises a substrate forming step of forming a plurality of separate conductive pads 20 on an adhesive layer included in an adhesive sheet 50, and a semiconductor chip mounting step of bonding semiconductor ch... | 06/20/2006 |
| 6642330 | Supercritical fluid pressure sensitive adhesive polymers and their preparation Pressure sensitive adhesive (PSA) polymers, especially low Tg, high tack, nonpolar and polar polymers useful in formulating PSA can be solubilized or dispersed in a supercritical fluid (SCF), such as liquid CO2 or supercritical CO | 11/04/2003 |
| 6590053 | Supercritical fluid pressure sensitive adhesive polymers and their preparation Pressure sensitive adhesive (PSA) polymers, especially low Tg, high tack, nonpolar and polar polymers useful in formulating PSA can be solubilized or dispersed in a supercritical fluid (SCF), such as liquid CO2 or supercritical CO | 07/08/2003 |
| 6467923 | Light pipe, planar light source unit and liquid-crystal display device A light pipe has an upper surface, a lower surface, incidence side surfaces, and a light output device in one of the upper and lower surfaces so that light incident on each of the incidence side surfaces is made to exit from the other of the upper and low... | 10/22/2002 |
| 6444772 | Supercritical fluid pressure sensitive adhesive polymers and their preparation Pressure sensitive adhesive (PSA) polymers, especially low Tg, high tack, nonpolar and polar polymers useful in formulating PSA can be solubilized or dispersed in a supercritical fluid (SCF), such as liquid CO2 or supercritical CO | 09/03/2002 |
| 6258449 | Low-thermal expansion circuit board and multilayer circuit board A low-thermal expansion circuit board comprising an insulating layer made of an organic polymer having thereon a wiring conductor for bare chip mounting, wherein the wiring conductor is an iron-nickel-based alloy layer having a copper layer on at least on... | 07/10/2001 |
| 6245175 | Anisotropic conductive film and production method thereof The object of the present invention to provide an anisotropic conductive film capable of establishing electrical connection at a narrow pitch, maintaining strength in the film surface direction that has not been achieved so far, and improving the adhesion... | 06/12/2001 |
| 5859170 | Aromatic ploycarbodiimine and sheet using it An aromatic polycarbodiimide containing a siloxane bond in the polymer main chain thereof. The polycarbodiimide can adhere at a low temperature in a short time and has a high heat resistance. The polycarbodiimide has a good adhesive property to an adheren... | 01/12/1999 |
| 5374469 | Flexible printed substrate A flexible printed substrate imparted with an adhesive property for loading on an external substrate, a double printed substrate having formed on both surfaces thereof a metal layer or a wiring circuit, and a multilayer substrate having a multilayer struc... | 12/20/1994 |
| 5368860 | Preparation for transdermal drug administration A preparation for transdermal drug administration comprising a flexible backing layer and a pressure-sensitive adhesive layer containing a local anesthetic in a proportion of 40-65 weight %. Since the ratio of the amount of the undissolved local anestheti... | 11/29/1994 |
| 5282965 | Membrane filter for liquids and filtering device using the same Objects of the present invention are to provide a membrane filter for liquids which is used in microfiltration or ultrafiltration of liquids such as chemicals, water, and the like and to provide a filtering device using the membrane. The membrane is a mem... | 02/01/1994 |
| 5258350 | Reversible heat-sensitive recording material and magnetic card using the same A reversible heat-sensitive recording material comprising a resin matrix, an organic low molecular weight material, and a spherical filler, and a magnetic card obtained by forming a layer of the reversible heat-sensitive recording material on a magnetic r... | 11/02/1993 |
| 5120573 | Process for producing metal/polyimide composite article The present invention provides a process for producing a metal/polyimide composite article such as high-density wiring boards. This metal/polyimide composite article is produced by a method which comprises coating a polyamic acid alkyl ester represented b... | 06/09/1992 |
| 4847260 | Composition for percutaneous administration A composition for percutaneous administration containing a nicotinic ester represented by formula (I) ##STR1## or an isonicotinic ester represented by formula (II) ##STR2## wherein R and R' each represents an alkyl group having 5 or more carbon ... | 07/11/1989 |
