baber/WOPTO huggingface dataset:
Patent JP-2004311871-A (JP)
Title: Sealant, solar cell module, and solar power generation equipment
Inventor: KATAOKA ICHIRO
IPC: H01L31/042
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module which can reliably maintain the output stable for a long period of time in outdoors, by suppressing interfacial peeling between a metallic electrode of an electric output extraction part of solar cell elements sealed with ethylene-vinyl acetate copolymer resin and the ethylene-vinyl acetate copolymer resin.  <P>SOLUTION: A sealant has a metallic electrode embedded in the ethylene-vinyl acetate copolymer resin. The metallic electrode has a portion which is exposed from the ethylene-vinyl acetate copolymer resin, and substantially all of the full surface of the metallic electrode is made of at least nickel or silver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312630-A (JP)
Title: Access system network apparatus
Inventor: KAWAMOTO SHINJI
IPC: H04B10/272
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-loss and low-cost access system network apparatus.  <P>SOLUTION: An optical signal of a first wavelength λ1 to be transmitted downwards and an optical signal of a second wavelength λ2 to be transmitted upwards are multiplexed/demultiplexed by an optical multiplexer/demultiplexer 20 of a Mach-Zehnder interferometer. The optical multiplexer/demultiplexer 20 is constituted by forming two 3dB directional couplers 23, 23 on two optical waveguides 21, 22, so that it is not necessary to provide the optical waveguide with a groove or to integrate a dielectric multilayer membrane filter into the groove. Thus, an insertion loss is reduced and component costs or production costs are also decreased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314667-A (JP)
Title: Console box
Inventor: YAMAJI YASUO
IPC: B60R7/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a console box capable of preventing the shortcircuit of a receptacle contact.  <P>SOLUTION: A recess 3 is formed to the wall face of a console body 2 having a cup holder 7 at a top part, and a receptacle 4 is mounted to the recess 3. A slit 9 is formed at an upward portion of the receptacle 4 on the inner periphery of the recess 3. Droplets 8 of drink splashed or spilled from inside a cup 6 are avoided from moving forward by the slit 9 on a path to the receptacle 4 and drip, whereby the shortcircuit of contacts of the receptacle 4 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316109-A (JP)
Title: Opening device
Inventor: ISHII TAKAYUKI
IPC: E06B7/23
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening device easily acquiring high airtightness and having little resistance when opening a once closed sash again.  <P>SOLUTION: A packing 52 is provided at a door end stile 50 in the opening device capable of opening or closing an opening of a frame body by sliding the sash along the frame body, and an inner surface 11 of the frame body abutting on the door end stile, while a projecting part 13 abutting on the packing is provided at the other. The packing is formed in such shape that a tip part 52c in a free end side region 52b is bent onto the fixed end side. When closing the opening and opening the opening, the packing abuts on one face 13a of the projecting part with the same side face 52s in plan view.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318417-A (JP)
Title: Information processor and session management method
Inventor: FUJINAGA KOJI
IPC: H04L29/06
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which can decide whether a cookie function can be utilized or not at a client when starting a session with the client.  <P>SOLUTION: This information processor for communicating with a terminal connected through a network by an HTTP, and for executing processing requested from the terminal is provided with a cookie information setting means for setting a predetermined character string as cookie information in an HTTP response to a first HTTP request transmitted from the terminal and a cookie information deciding means for deciding whether or not the predetermined character string is included as the cookie information in a second HTTP request transmitted by the terminal after the first HTTP request being the start of session with the terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314796-A (JP)
Title: Power transmission device
Inventor: INOSE HIDEYUKI
IPC: F16D25/0638
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To commonly a differential gear case to a conventional differential gear case by enabling adjustment of an initial torque from the outside a differential gear case.  <P>SOLUTION: A power transmission device comprises a differential mechanism storing member 7 for storing a differential mechanism 5; a pair of driving shafts 9, 11 for outputting a driving force from the differential mechanism 5; and a clutch mechanism 15 capable of controlling a transmission torque between the differential mechanism storing member 7 and the driving shaft 11. The clutch mechanism 15 is arranged outside the differential mechanism storing member 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001994-A (JP)
Title: Urea-containing aerosol preparation
Inventor: ISHIMATSU TAKAYUKI
IPC: A61K47/10
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for improving the stability of urea with time, suppressing a greasy feeling of use and stabilizing a coating on an inner wall of a spraying can in an aerosol preparation containing the urea formulated at a high concentration and further a chemical insoluble or sparingly soluble in water and soluble in a lower alcohol formulated therein.  <P>SOLUTION: The urea is combined with a specific substance, concretely a higher fatty acid, an acidic amino acid, salicylic acid or a salicylic acid derivative and resultant mixture is contained in a stock solution of the aerosol preparation. Furthermore, the chemical insoluble or sparingly soluble in water and soluble in the lower alcohol is formulated together with water and the lower alcohol to provide a soluble or solubilized stock solution. Dimethyl ether, or the like, are preferably used as a propellant. Thereby, it is found that a refreshing feeling of use stable with time without greasiness is obtained and even corrosion of the coating on the inner wall of the spraying can is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314821-A (JP)
Title: Power height adjustment device
Inventor: FUJII HIROSHI
IPC: B60N2/18
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power height adjustment device formed sturdily with less risk of failure and embodied in a small and low-cost construction.  <P>SOLUTION: The power height adjustment device is structured so that a rod 15 is made rotatable while a rear lock mechanism 20 is put in the unlocked condition in case the rear of the power height adjustment device is adjusted low, and a rod 14 is made not rotatable by putting the front lock mechanism 40 in the locked condition, and a male threaded member 69 is rotated by a motor 71 in the direction that a female threaded member 68 approaches a gear 70. This causes the female threaded member 68 and a mounting member 66 to move in the direction of Arrow α in (A) of the illustration, and the forefronts of brackets 63 and 64 are drawn, and a member Mb consisting of brackets 62 and 63 rotates in the direction of Arrow γ round the rod 15, and the rear of a frame member 60 is pulled up in the direction of Arrow Y.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314143-A (JP)
Title: Rheocaster, and continuous casting method
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rheocaster which can continuously cast even a relatively thick steel plate or the like without extremely reducing the casting speed and prevent inconveniences such as sticking of metal, and to provide a continuous casting method.  <P>SOLUTION: A rheocaster 1 is provided with: two cooling rolls 4 and 4; side gates provided on both end parts of the cooling rolls 4 and 4; and a tundish 10 to feed molten metal to a hearth 6 formed between the cooling rolls 4 and 4 and the side gates. A cold charge feed means 3 to feed a cold charge 13 to the hearth 6 is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322369-A (JP)
Title: Honeycomb structure, its manufacturing method and resin transfer forming method using the honeycomb structure
Inventor: NISHIDA TSUTOMU
IPC: B32B3/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the penetration of a resin into the cells of a honeycomb structure while ensuring the weight reduction using the honeycomb structure.  <P>SOLUTION: A thermoplastic film 5, a heated honeycomb structure 1, the thermoplastic film 5 and a caul 21 provided with grooves 23 and 25 are successively stacked on a receiving stand 15 having grooves 17 and 19 provided on the surface thereof. The honeycomb structure 1 having the thermoplastic films 5 arranged on both sides thereof is pressurized between the receiving stand 15 and the caul 21. The thermoplastic films 5 are melted at their regions pressed between the regions, which have no grooves 17 and 19 as well as 23 and 25 of the receiving stand 15 and the caul 21, and the honeycomb structure 1 under heating to be welded to the honeycomb structure 1. On the other hand, since the thermoplastic films 5 are not sufficiently brought into contact with the honeycomb structure 1 at the regions corresponding to the grooves 17 and 19 as well as 23 and 25 respectively provided to the receiving stand 15 and the caul 21 thereof even if pressed, those regions of the thermoplastic films 5 become non-welded parts without being melted and the thermoplastic films 5 are brought to a connected state by the non-welded parts without being mutually divided between cells 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002840-A (JP)
Title: Pressure sensitive self-adhesive sheet and production method therefor, and adhesion process using this sheet and tool to be used in this adhesion process
Inventor: KAMITE SEIGO
IPC: C09J5/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive self-adhesive sheet which is easy to apply an adhesive on an adherend even in case of a sophisticated profile or a fine profile, and further friendly to the earth environment due to free from members to be thrown away, and to provide an adhesion process using this self-adhesive sheet and a tool to be used in this adhesion process.  <P>SOLUTION: The pressure sensitive self-adhesive sheet is characterized in that it is formed by printing an adhesive 2 on a releasing member 1, then drying the adhesive 2, and thereafter applying another releasing member 3 on the adhesive 2, wherein the used printing method is a silk screening printing or a stencil printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005616-A (JP)
Title: Driver assist system
Inventor: GEHRKE HELMAR-STEFFEN
IPC: B60T7/12
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver assist system capable of individually controlling function ranges of respective function parts provided on an automobile.  <P>SOLUTION: This driver assist system is provided with a plurality of function parts to assist a driver in vehicle manipulation. It is provided with at least one input means 22 to enable the driver to individually switch on or switch off the function parts of a speed control function 16, a distance control function 28, and a warning function 34, for example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325947-A (JP)
Title: Sheet post-processing device and image forming apparatus equipped with the same
Inventor: OGATA ATSUSHI
IPC: G03G15/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution by making a mechanism required for operating a sheet discharge means interlock with a mechanism for another means.  <P>SOLUTION: The sheet post-processing device 200 is provided with an intermediate placing part for placing the sheets, a stapler 216 for binding the sheets placed on the intermediate placing part and a sheet discharging mechanism 220 starting the sheet discharging operation linked with the upward movement of the table 206 of the stapler 216 after the processing is finished. Thus, the sheet discharging operation is started by the sheet discharging mechanism 220 linked with the upward movement of the table 206, then, a mechanical part for discharging the sheet is simplified, so that the device is made small in size and the cost is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326651-A (JP)
Title: Property management system of communication equipment having id chip-incorporated housing
Inventor: KOYANAGI KAZUHIRO
IPC: G06Q50/26
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system of managing properties using a means which is not detached from a housing of a communication equipment to be subjected to property management and can read a recorded ID number from the housing even if the surface thereof gets dirty or concealed by another article.  <P>SOLUTION: The property management system comprises a communication equipment 1 having a housing 2 having incorporated therein an ID chip 3 having recorded thereon an ID number, an ID number reader 4 of the ID chip 3 and a server 11 in a property management center 10. The ID number reader 4 of the ID chip 3 has functions of sending out an ID number reading signal to the incorporated ID chip in the housing of the communication equipment, reading the ID number transmitted from the ID chip, storing the read-in ID number, and transmitting the stored ID number to the server in the property management center. The server 11 in the property management center 10 has functions of storing the received ID number in a database 12 and managing the properties of the communication equipment 1 based on this ID number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328619-A (JP)
Title: Image sensor, reader, and specific mode setting method
Inventor: NAGASAKA HIDEAKI
IPC: H04N5/369
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor, a reader and a specific mode setting method capable of setting various kinds of setting modes such as the setting of a resolution without increasing kinds of signals to be inputted and without changing the width of a start signal.  <P>SOLUTION: When two pulses of a CLK signal are generated while an SP signal is "H", a mode setting period of a predetermined length (in this case, two cycles of the CLK signal), and a change in the SP signal during the mode setting period is read synchronously with the CLK signal. The resolution is set in an image device on the basis of a mode of variation of the SP signal. That means, 1,200 dpi for signal change of "H" and "L", 600 dpi for "L and "H", 300 dpi for "H" and "H" and 150 dpi for "L" and "L" are set, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325399-A (JP)
Title: Inspection device and test method for circuit board
Inventor: HIDEHIRA YORIO
IPC: H05K3/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device and a test method for circuit board which can precisely judge quality in continuity/insulation performance of a circuit within the inspecting circuit board even if the circuit board has no inside layer conductive plane, in order to promote efficiency of circuit board inspection process.  <P>SOLUTION: This circuit board inspection device is provided with a transmitter (2) emitting electromagnetic wave signal to the inspecting circuit board (3) via a transmission antenna (1), a receiver (6) including a means using one circuit (4) within the inspecting circuit board as a receiving antenna to detect any signal induced into the circuit through electromagnetic induction of the electromagnetic wave signal, and a means (8) comparing the detected signal data with the data for nondefective circuit board to judge whether the circuit within the inspecting circuit board is good or bad in quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335526-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OUCHI MASAHIKO
IPC: H01L21/3065
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device by which a fine hole having a diameter of the opening of ≤0.25 μm and an aspect ratio of >13 can be formed stably in a silicon oxide film without increasing the number of steps and without using an unstable method, such as an etching method.  <P>SOLUTION: A hole opening is formed by stopping the first etching at a depth at which the shape abnormality called bowing does not occur. Then an etching protective film is formed in the bowing occurring portion of the wall surface of a hole when the hole is formed in the hole opening. Thereafter, the hole is formed by performing second etching. Consequently, the fine hole having the aspect ratio of >13 can be formed by suppressing the occurrence of bowing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300127-A (JP)
Title: Peelable non-adhesive film-forming cold insulation agent and its production method
Inventor: TANAKA SHOICHIRO
IPC: A61K8/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peelable non-adhesive film-forming cold insulation agent which can control a temperature easily so as not to cause a cold injury or overcooling to hold a suitable temperature in the application thereof to the appropriate portion of human body such as a face, limb, belly or head hair or of other materials, and further has a long cooling retention time (cooling duration), and also to provide a method for production thereof.  <P>SOLUTION: This cold insulation agent comprises a hydrated resin solution comprising water and a resin component, a higher alcohol and a volatile constituent. Preferably, the higher alcohol and hydrated resin solution have characteristics such that they are immiscible or not dissolved in each other, thus can not be mixed uniformly unless the volatile constituent is added thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331455-A (JP)
Title: Multiple oxide particle, method of manufacturing the same, active material for secondary battery and secondary battery
Inventor: OKUDA NARUAKI
IPC: H01M10/05
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinel type lithium manganese multiple oxide particle, a method of the same, an active material for a lithium secondary battery using the spinel type lithium manganese multiple oxide particle and the lithium secondary battery.  <P>SOLUTION: The particle composed of the lithium manganese multiple oxide having the spinel type structure is manufactured by mixing an aqueous solution of a manganese compound with an aqueous solution of a lithium compound to deposit a precursor of the lithium manganese multiple oxide and hydrothermally treating the aqueous solution containing the precursor. The resultant particle has ≤100 nm average particle diameter and is mono-dispersed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335396-A (JP)
Title: Optimum operation point tracking circuit for fuel cell in power supply device using fuel cell, and power supply device with the tracking circuit
Inventor: KOBAYASHI KIMISADA
IPC: H02M3/28
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device using a fuel cell for enabling optimal operating of the fuel cell by detecting an optimum operation voltage of the fuel cell having an output property with dependence on temperature.  <P>SOLUTION: The power supply device has a switching power supply to be input by the power from a fuel cell DMFC which is to be connected to the input of a DC-DC converter. The power supply device is provided with PN junction diodes D1-1, D1-2 to D1-n near the fuel cell DMFC, has a level setting circuit 1 constituted so as to set a negative temperature gradient of a voltage obtained by feeding an extremely small current to the diodes D1-1 to D1-n to a positive voltage gradient against variations in temperature, and the power supply device is characterised in that the power output of the fuel cell DMFC becomes maximum by following the variations in temperature of the fuel cell DMFC and its vicinity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339531-A (JP)
Title: Copper foil for printed circuit board
Inventor: TAKAMI MASATO
IPC: H05K1/09
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To develop surface treated copper foil in which a surface layer easily subjected to carbon dioxide layer direct hole opening working on the non-adhesion face side with a resin can be obtained in a small amount of covering by a simple method in copper foil for a printed circuit board.  <P>SOLUTION: In the copper foil for laser direct working, at least either side of copper foil is provided with a covering layer of iron and tin or a covering layer consisting of an alloy of iron, tin, and one or more kinds of metals selected from nickel, cobalt, zinc, chromium and phosphorus in 50 to 1,000 mg/m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341019-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KURIHARA SHUNICHIRO
IPC: G03G5/06
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent mechanical properties such as wear resistance, scratch resistance and smoothness for repeated use and having excellent electric characteristics under a whole environment from a low temperature and low humidity environment to a high temperature and high humidity environment.  <P>SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer on a conductive supporting body, the photosensitive layer contains a charge transport substance which has ≤0.1 mg/cm<SP>3</SP>solubility at 25 °C with respect to a mixture solvent having the ratio of tetrahydrofuran:toluene=8:2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339111-A (JP)
Title: Method for removing allyl alcohol from acetonitrile
Inventor: HAMANAKA MITSUHARU
IPC: C07B61/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rapidly and substantially completely removing allyl alcohol from crude acetonitrile produced as a by-product in producing acrylonitrile or methacrylonitrile by ammoxidation without corrosion of an apparatus material.  <P>SOLUTION: The method for removing allyl alcohol from acetonitrile comprises bringing an acid anhydride into contact with acetonitrile containing allyl alcohol as an impurity and then distilling the acetonitrile. The method for removing allyl alcohol from acetonitrile comprises making a catalyst (especially p-toluenesulfonic acid) exist when the acid anhydride is brought into contact with acetonitrile. The method for removing allyl alcohol from acetonitrile comprises especially using acetic anhydride as the acid anhydride.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339143-A (JP)
Title: Skin cosmetic
Inventor: TOGIYA HIROSHI
IPC: A61Q19/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin cosmetic stably containing L-carnitine chloride.  <P>SOLUTION: The skin cosmetic containing the L-carnitine chloride is obtained by formulating a pH regulator therewith so that the pH may be ≥4.0 and ≤7.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI