baber/WOPTO huggingface dataset:
Patent JP-2003275334-A (JP)
Title: Fire extinguisher
Inventor: HASEGAWA JUNICHI
IPC: A62C13/76
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fire extinguisher which can easily be found and used even in an abnormal situation by illuminating with a luminous substance by the unit of a part even at a dark place without light so as to be easily recognized even when it is placed at the dark place.  <P>SOLUTION: At least one of a display panel 10 for an indication pressure gauge, a protection cover 9 for the indication pressure gauge similarly, a safety pin 5, a stopper 4 for a lever 3, a good mark 6, a hose 7, a nozzle horn 8, etc., is made of synthetic resin containing the luminous substance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280475-A (JP)
Title: Blade structure for image forming apparatus, blade member loaded therewith and manufacturing method of blade structure for image forming apparatus
Inventor: NAKAJIMA SACHIKO
IPC: G03G15/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide blade structure for an image forming apparatus which can be easily attached to an attaching member and has high productivity, with which bending peculiarity is hardly acquired and permanent stress is hardly formed at a root position near the attaching member where a blade is attached and which has durability and to provide a blade member loaded with the blade structure and a method for manufacturing the blade structure for the image forming apparatus.  <P>SOLUTION: The blade structure is used in the image forming apparatus utilizing an electrostatic transferring process. The blade structure is provided with a blade which has an elastomer layer 12 on one whole surface of a first supporting body layer 9 made of a resin of high rigidity and which brings the elastomer layer 12 into contact with a member to be contacted and a second supporting body layer 10 which is made of a material of high rigidity and high elasticity and which supports the first supporting body layer 9 at a rear surface side there. A top end of a free end of the blade protrudes as much as or more than a top end of a free end of the second supporting body layer 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275195-A (JP)
Title: Mounting structure of operation panel for processor
Inventor: UCHIUMI ISAO
IPC: H04N1/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To selectively and easily connect an operation panel to a desired mounting portion and to improve handling workability of the operation panel.  <P>SOLUTION: First and second connecting parts 84 and 86 are provided on both side parts 12a and 12b of a base part 12, and one end 94a of an arm member 94 can be selectively connected to the first and second connecting parts 84 and 86. By connecting the operation panel 96 to another end 94b of the arm member 94, the operation panel 96 and the first or second connecting part 84 or 86 are electrically connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274943-A (JP)
Title: Glutathione peroxidase enzyme and method for assaying activity of glutathione peroxidase enzyme
Inventor: MORI SATORU
IPC: C12N9/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new glutathione peroxidase having excellent stability with slight lowering of an activity during solution preservation and to provide a method for assaying the activity of the glutathione peroxidase with which actions on a lipid peroxide can directly be evaluated with a high assaying sensitivity as the method for assaying the activity of the glutathione peroxidase enzyme associated with removal of the lipid peroxide in vivo.  <P>SOLUTION: The glutathione peroxidase is obtained from a plant, a bacterium, algae, a mold or a mushroom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279615-A (JP)
Title: Device and method for inspecting soldering of electronic component
Inventor: OSAWA TAKASHI
IPC: H05K3/34
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a defective soldering actualized by a temperature change is not detected in a conventional quality determining device.  <P>SOLUTION: An IC 60 of an inspection object is temperature-controlled by a temperature control part 30. An impressed voltage control part 20 issues to an electronic control unit 62 an indication for controlling the IC 60 to impress a prescribed output voltage to a lead of the IC 60. A voltage sampling part 40 detects a voltage Vc between lead wiring patterns, using a voltage detecting probe 64 brought into contact with the wiring pattern joined with the lead. A quality determining part 50 determines the quality of the soldering in the IC 60 by determining whether a voltage Vc measured within a fixed time when the temperature of the IC 60 changes, is within a prescribed allowance range or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276030-A (JP)
Title: Manufacturing method for aspherical lens mold, aspherical lens array mold manufactured thereby, and aspherical lens array
Inventor: HASHIMOTO TAKAHIRO
IPC: G02B3/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an aspherical lens mold, an aspherical lens array mold manufactured thereby, and an aspherical lens array.  <P>SOLUTION: As shown by (a), a layer 2 having an etching speed higher than that of a quartz glass substrate 1 is formed and a mask 3 having a circular opening is formed. The layer 2 is etched using a fluoric acid aqueous solution and, after etching advances up to the quartz glass substrate 1, etching anisotropic with respect to the layer 2 advances in the quartz glass substrate 1 as shown by (c). The mask 3 is removed and etching is again performed until at least the layer 2 is perfectly removed to form a recessed part 1A having an aspherical, shape in the quartz glass substrate 1 as shown by (e). This etched quartz glass substrate 1 is used as the aspherical lens mold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283486-A (JP)
Title: Content reproduction device
Inventor: IWASA SHUNEI
IPC: H04L9/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content reproduction device for enabling a user to reproduce contents in a prescribed order and a content reproduction system using a communication system.  <P>SOLUTION: In the content reproduction device having encrypted contents 13 created by encrypting a plurality of contents 38a-c to be reproduced in the prescribed order and a means for obtaining the contents 38a-c from the encrypted contents by using license keys 26a-c, the encrypted contents 13 are created by repeating a processing that the content 38c of the last reproduction order is encrypted so that it can be released by the license key 26c, after that, certain contents 38a, 38b and encrypted contents created by encrypting all the contents 38b, 38c of later reproduction orders than the contents 38a, 38b are added together and encrypted so that they can be released by the license keys 38a, 38b until the content 38a to be reproduced first is encrypted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286285-A (JP)
Title: Method for producing pyridone compound and intermediate for the same
Inventor: TOYAMA YOSHITOMO
IPC: C07D239/54
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a pyridone compound expressed by formula (2).  <P>SOLUTION: The pyridone compound expressed by formula (2) (wherein R<SP>1</SP>expresses a halogen, cyano or nitro; R<SP>2</SP>expresses H or a halogen) is produced by reacting a diene compound expressed by formula (2) (wherein R<SP>3</SP>expresses a 1-3C alkyl) with a polyphosphoric acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285820-A (JP)
Title: Transport box
Inventor: NAKAJIMA HIROYUKI
IPC: B65D5/43
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport box which does not slip sideways even when an external force is applied.  <P>SOLUTION: The transport box 1 made of a corrugated fiber board is formed in a box shape having an upper opening, which has a side wall 3, 4 opposing each other and a side wall 5, 6 opposing each other adjacent to the side wall 3, 4, by folding multiple side plates provided adjacently via crease lines on the fringe of a bottom plate 2 along the crease lines, wherein at least the side wall 3, 4 each comprises an outside wall 3a, 4a formed by folding a side plate provided adjacently via a crease line to a bottom plate 2 toward the upper side, an upper wall 3b, 4b formed by folding a side plate provided adjacently via a crease line to the outside wall 3a, 4a in parallel with the bottom plate 2 and an inner wall 3c, 4c formed by folding a side plate provided adjacently via a crease line to the upper wall 3b, 4b toward the down side, and a first stopper 21 formed by cutting a part of each upper wall 3b, 4b is provided extendedly each on the edge, on the side of the upper wall 3b, 4b, of each outer wall 3a, 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298732-A (JP)
Title: Portable telephone
Inventor: KOUCHI TAKAHIRO
IPC: H04B7/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone in which power saving effect can be enhanced by unlighting a back light surely when an LCD, as a display means, is not used evidently.  <P>SOLUTION: The portable telephone comprising a microphone 1, a key section 2 including numeral and symbolic keys and being used for dialing operation, or the like, an LCD 3 presenting various displays, a speaker 4 as a speaking means, an antenna 6, an LED 7 for informing an incoming call to a user, a back light 8 of LED, or the like, for irradiating the key section 2 from the back, and a back light 9 of the LCD 3 is further provided, in the vicinity of the speaker 4, with an optical sensor 5 delivering an electric signal depending on the quantity of incident light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299148-A (JP)
Title: Office telephone system
Inventor: MIYAGAWA NOBUYUKI
IPC: H04W88/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an office telephone system for enhancing convenience when employees (users) communicate each other through telephone, though a number check is not linked with the call, which causes inconvenience in a conventional system.  <P>SOLUTION: A Web server 5 stores the telephone number information obtained by relating user names to the telephone numbers by a hierarchical structure concerning a portable set 1 in hand. The arbitrary portable set 1 comprises a browser function to be connected to the Web server 5, reads or retrieves the telephone number information in response to the hierarchical structure, receives read information or retrieval information, and displays it. The arbitrary telephone number information is selected from the displayed read or retrieval information. In the case of off-hook, a call is performed by the telephone number in the selected telephone number information, and telephone directory data is updated and registered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297698-A (JP)
Title: Phenolic resin sealing plate for electrolytic capacitor
Inventor: TANIZAWA HIDEMI
IPC: H01G9/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenolic resin sealing plate for an electrolytic capacitor, which enhances its adhesive properties to an aluminum terminal by improving the weak point or low adhesive properties of a conventional phenolic resin for the electrolytic capacitor so as to enable the electrolytic capacitor to obtain superior airtight properties, without specially treating the terminal or modifying its shape.  <P>SOLUTION: A phenolic resin molding material containing a phenolic resin, an inorganic base material, and polyethylene having a number-average molecular weight of 500 to 8,000 and a metal terminal are formed into the sealing plate for the electrolytic capacitor by molding. It is preferable that the phenolic resin molding material contains 30 to 50 wt.% phenolic resin, 45 to 65 wt.% inorganic base material, and 0.1 to 5 wt.% polyethylene having a number- average molecular weight of 500 to 8,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294558-A (JP)
Title: Pressure sensor
Inventor: CHIKUAN KENJI
IPC: G01L9/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To assemble properly a capacitor having a large capacity in a case in a pressure sensor having a sensor element loaded on the case and incorporating a terminal.  <P>SOLUTION: The sensor element 40 is loaded on the first face 11a side in a first case 11, and a second case 12 as a hollow cylindrical connector part is assembled so as to cover a second face 11b facing to the first face 11a. A branch part 21 branched from the terminal 20 buried in the first case 11 and buried and fixed in the first case 11 is formed, and a chip capacitor 60 is loaded on an exposure part 22 exposed from the second face 11b of the branch part 21 and connected electrically. The diameter D1 of the second face 11b is larger than the inner diameter D2 of a part where the projection part tip of the terminal 20 is positioned in a hollow part of the second case 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292371-A (JP)
Title: Ceramic sintered compact with high rigidity and low thermal expansion
Inventor: TAKAHASHI FUMIAKI
IPC: C04B35/19
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low thermal expansion material having high specific rigidity and sufficient strength to realize a precision mechanical member being lightweight and high in dimensional accuracy.  <P>SOLUTION: The material is a ceramic sintered compact with low thermal expansion, which contains the phase of lithium aluminosilicate expressed by a(Li<SB>2</SB>O)-b(Al<SB>2</SB>O<SB>3</SB>)-c(SiO<SB>2</SB>) ((a) and (b) take each a value of 0.9-1.1, (c) takes a value of 1.8-2.2, and a+b+c=4) and simultaneously the phase of silicon nitride, and which has an absolute value of the thermal expansion coefficient of ≤5.0×10<SP>-7</SP>/K at 0-50°C, a Young's modulus of ≥180 GPa, a specific rigidity of ≥60 GPa/g/cm<SP>3</SP>, and flexural strength of ≥270 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295210-A (JP)
Title: Liquid crystal display device
Inventor: UCHIDA TSUYOSHI
IPC: G02F1/1335
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To set the capacity of a capacitive element to a proper value without reducing the opening ratio of a pixel.  <P>SOLUTION: The capacitive element is formed in each pixel area of the surface on a liquid crystal side of one substrate of the substrates disposed opposite to each other via the liquid crystal and a layer consisting of at least one organic film is formed between one electrode layer and the other electrode layer which constitute the capacitive element. The organic film has an aperture formed at the part of the capacitive element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295390-A (JP)
Title: Heat-developable photosensitive material
Inventor: YAMAMOTO SEIICHI
IPC: G03C1/498
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material having high sensitivity, low fog and high maximum density and ensuring small deterioration of fog even after heat development.  <P>SOLUTION: In the heat-developable photosensitive material comprising on at least one face of a support a photosensitive silver halide, a non- photosensitive organic silver salt, a reducing agent and a binder, the photosensitive silver halide contains a chemical sensitizer having a bond of an anionic chalcogenide and a gold (I) cation and releasing a gold-chalcogen anionic species.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304486-A (JP)
Title: Memory system and service vending method using the same
Inventor: AKAGI KYO
IPC: G10L15/28
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a wearable apparatus for helping the memory and the recall of a human being.  <P>SOLUTION: An information collector 3 including cameras, microphones, etc., always takes in information, even while a user is unconscious; a recognition dictionary 6 recognizes the contents or change of the information and sets a degree of importance on input information, utilizing its recognition result; and a record controller 12 stores the input information combined with its degree of importance and an input time in an information recorder 13 in a recording system conformed with its degree of importance. In recalling, a read-display controller 16 reads and displays stored information to support the recall of a human being. A record information controller 18 periodically evaluates the degree of importance of the information according to the number of display times of the stored information, changes the recording system of the related information according to the change of the importance degree and deletes long stored information of less degree of importance to ensure a capacity of the information recorder 13. It reduces the quantity of information taken in from less changing information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299659-A (JP)
Title: Operation tool device and water absorbing fiber used for the same
Inventor: KAWAI TOSHIKAZU
IPC: A61M27/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a replacement time and a supply time of a water absorbing member used to stop bleeding in an operation supporting system, and to protect an important tissue by quickly securing an operation field.  <P>SOLUTION: This operation tool device 100 has a driving part 62 built in a case 60 and a supply part 64 mounted on the case. The driving part has a first bobbin 11 for taking up one end side of the water absorbing fiber material 10, a second bobbin 12 for taking up the other end side of the water absorbing fiber material, and a motor 16 for rotating and driving the second bobbin. The supply part has a cylinder 13 provided with a rotating shaft 14 on which the water absorbing fiber material is placed, on its tip part, and a tip part of the cylinder is opened. The water absorbing fiber material is moved from the first bobbin to the second bobbin through the rotating shaft, by driving the motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300341-A (JP)
Title: Pixel clock generating device, laser scanning device, and image forming apparatus
Inventor: KOZASA MADOKA
IPC: G02B26/12
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel clock generating device that can precisely correct a fluctuation of a scanning width by precisely performing phase controlling of a pixel clock by a simple structure, a laser scanning device and an image forming apparatus.  <P>SOLUTION: The number of clocks in the scanning between photodetectors 108, 109 is counted and the counted value is compared with a targeting value to obtain the compared result. A timing (hereinafter, referred to as transition timing) of transiting a condition (H, L) of the pixel clock (PCLK) for determining a scanning width is determined based on the compared result. A structure for generating a high frequency clock is provided and the pixel clock (PCLK) is generated in synchronism with the high frequency clock based on the transition timing. A laser driving device 114 drives a semiconductor laser device 101 based on the generated pixel clock and input image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307540-A (JP)
Title: Burn-in board
Inventor: HIUGA TAKESHI
IPC: G01R31/26
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burn-in board having low manufacturing cost that is hardly damaged by a shock caused by being dropped or crushed.  <P>SOLUTION: The burn-in board is formed by fixing a reinforcing frame to a multi-layer printed circuit board having an IC socket or an electronic part. A plurality of openings 25 are provided respectively on corners 24a to 24d on the multi-layer printed circuit board such that the openings 25 protect the burn-in board from a damage due to the shock caused by being dropped or crushed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307358-A (JP)
Title: Refrigeration air conditioner
Inventor: NEGISHI MASAMI
IPC: F25B1/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration air conditioner capable of obtaining a desired refrigerant pressure without increasing the power of the entire compressor, and further improving the refrigerating effect.  <P>SOLUTION: In this refrigeration air conditioner having a refrigerant pipe 5 for allowing a refrigerant of carbon dioxide to be successively circulated in a first compressor 1a, a first radiator 2a, an expanding mechanism 3a and a heat sink 4, and releasing the heat from the first radiator 2a in a supercritical state, a second compressor 1b is mounted in a refrigerant pipe 5 between the heat sink 4 and the first compressor 1a, and a rotating drive shaft 6 of the second compressor 1b and a rotating output shaft 6 of the expanding mechanism are linked. As the driving force of the second compressor 1b can be obtained from the power obtained in accompany with the refrigerant expanding action of the expanding mechanism 3a, the power of the first compressor 1a spent for raising the refrigerant pressure to a predetermined pressure can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021846-A (JP)
Title: Liquid crystal display apparatus, structure for mounting semiconductor chip, electronic optical apparatus, and electronic printer
Inventor: UCHIYAMA KENJI
IPC: G02F1/1345
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive liquid crystal display device by making the mounting range of a liquid crystal driving semiconductor chip smaller, thinner, and more compact. SOLUTION: The liquid crystal display device is provided with a liquid crystal driving semiconductor chip 4 and a multi-layered substrate which has one face to which the liquid crystal driving semiconductor chip 4 is connected, and the other face facing the former face, and input wiring 5 connected to the liquid crystal driving semiconductor chips 4 is provided on one face of the multi- layered substrate, and bus wiring 10 connected to the input wiring 5 is provided between the one face and the other of the semiconductor chip 4, and a connection terminal 27 connected to the input wiring 5 via through holes 6, 25, and 26 is provided on the other face of the semiconductor chip 4.
Patent JP-2003311025-A (JP)
Title: Body for movable doll
Inventor: OBITSU SABUROU
IPC: A63H3/46
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body for movable doll, which can be assembled/ disassembled, can express realistic human motions and skin characteristics while expressing a realistic feel of a skin surface to the utmost, and has an integrally-molded easy-to-mold and low-cost component for the upper half of the body.  <P>SOLUTION: A main body 41 of the component 40 for the upper half of the body is slash-molded from a soft material in a hollow shape; a core material 48, which is internally mounted in the main body 41, comprises first and second core materials 49 and 54 which are composed of a rigid material, split at least in a vertical direction and oscillatably coupled together; the core material 49 has a member 53 for being coupled to the lower half of the body, which is to be oscillatably and detachably coupled to a component 1 for the lower half of the body; and the core material 54 has a member 57 for being coupled to arm parts 36, which are to be oscillatably and detachably coupled to the arm parts 36.  <P>COPYRIGHT: (C)2004,JPO