baber/WOPTO huggingface dataset:
Patent JP-2002086748-A (JP)
Title: Sub tank, ink supplying device, and ink-jet recording device
Inventor: AMEYAMA MINORU
IPC: B41J2/175
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To stably form an image with a good quality by discharging bubbles introduced in an ink supplying path from an ink tank to a recording head without wasting the ink in a simple mechanism. SOLUTION: An ink introducing part 27 provided in the upper part of an ink chamber 21, deformable according to the ink capacity while maintaining the negative pressure of an ink, is provided with a replenishing valve comprising a valve seat 272 made of an elastic member, having an ink introducing path 271, a ball 273, and a compressing spring 274 for blocking the ink introducing path 271 by pressuring the ball 273 against the valve seat 272. A degassing part 28 is provided with a sealing part 282 comprising an elastic member with a constantly-shut slit formed in the center so that introduction of the air into a sub tank 2 can be prevented even in the case the ink level in the ink chamber 21 is lowered.
Patent JP-2002086682-A (JP)
Title: Printing device and stencil printing device
Inventor: UMEZAWA KIICHIRO
IPC: B41L13/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To speed up printing speed as much as possible within a range wherein the life of a power source circuit is not shortened, or the power source circuit is not broken. SOLUTION: For this stencil printing device, the printing speed is controlled by making the revolution speed of a drum variable by a control section. In such a stencil printing device, a thermistor which measures a temperature in the vicinity of the power source circuit is provided. Then, a temperature measured value of the thermistor and a temperature judgement threshold value are compared. When the measured temperature value is larger than the temperature judgement threshold value, the control section sets a drum maximum revolution speed at a lower maximum revolution speed. When the measured temperature value is smaller than the temperature judgement threshold value, the control section sets the drum maximum revolution speed at a higher maximum speed.  For the lower maximum revolution speed, the maximum speed is set at a speed wherein the power source circuit can be normally operated at a temperature of the temperature judgement threshold value or higher. For the higher maximum revolution speed, the maximum speed is set at a speed wherein the power source circuit can be normally operated at a temperature of the temperature judgement threshold value or lower.
Patent JP-2002087672-A (JP)
Title: Printing device
Inventor: KANAI SHINICHI
IPC: B65H26/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of detecting a paper jam when the paper jam occurs in carrying of journal paper. SOLUTION: The specified mark is printed in the journal paper 2 in a printing part, a face and back deciding sensor 9 for detecting the mark is installed in a downstream position in he journal paper carrying direction than the printing part, and a control part for judging a carrying state of the journal paper based on the detected result of the mark with the face and back deciding sensor 9 is installed.
Patent JP-2002087473-A (JP)
Title: Cushioning frame member made of paper
Inventor: OSUMI KUNIHIRO
IPC: B65D81/113
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material made of paper, capable of being easily assembled from one sheet blank and being simply disassembled even when the cushioning material is discarded. SOLUTION: Side wall sheets 21 and 22, top sheets 31 and 32, and inner wall sheets 41 and 42, both the edges thereof being projected from a bottom sheet 10, are successively and connectively provided to mutually opposed two sides of the rectangular bottom sheet 10. Insertion pieces 43 and 44 are respectively provided to the edges of the inner wall sheets so as to protrude outward. Second inner wall sheets 11 and 12 and folding pieces 13 and 14 are respectively provided connectively to the other two sides of the bottom sheet, which are mutually opposed to each other, and side pieces 15, 16, 17 and 18 are respectively provided connectively to the other edges of the second inner wall sheets, to which the bottom sheet and the folding pieces are not connectively provided.  A bottom sheet cut j is provided in the central part of the bottom sheet, and inner wall sheet cuts k and l, which are positioned on the same line as the bottom sheet cut, are provided in the inner wall sheets, respectively. Further, cuts m are respectively provided in the edges of each inner wall sheet, which are closer to the top sheet. A sheet blank thus formed are folded and assembled to the cushioning material.
Patent JP-2002092708-A (JP)
Title: Data communication system, service providing method, and dispenser
Inventor: SAITO KEIJI
IPC: G06Q20/32
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a service providing apparatus not required to manage all fingerprint data and liquidation information on a database and protecting the liquidation information of a person having no intention to receive other services. SOLUTION: A radio communication apparatus 10 stores the fingerprint data and liquidation information of a user in an information storage section 13 in advance and transmits a response, the fingerprint data, and the liquidation information from a radio communication section 12 in response to the command from the service providing apparatus 20. The service providing apparatus 20 periodically transmits an existence confirmation command from a radio communication section 22, allocates an apparatus identification number to the responding radio communication apparatus 10 and stores it correlatively with the received fingerprint data, and discards the fingerprint data or the like of the unresponding radio communication apparatuses 10.  When the fingerprint data of the user are read by a fingerprint sensor section 24, the service providing apparatus 20 compares the fingerprint data with the fingerprint data sent from the radio communication apparatus 10, extracts the liquidation information from the relevant radio communication apparatus 10 if they coincide with each other, and provides a service.
Patent JP-2002093958-A (JP)
Title: Polyimide resin for protective film of semiconductor elements and semiconductor device using the same
Inventor: AMANO AKIRA
IPC: C08G73/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the disadvantage that the conventional mesa type semiconductor device 10 was mainly composed of a semiconductor element 101, leads 102, solder 204 for bonding the element 101 to the leads 102, a polyimide film 104 for protecting the element 101, and a sealing epoxy resin 105, but such conventional mesa type device 10 or the planar type semiconductor device was apt to increase the leak current. SOLUTION: The semiconductor device 10 having a polyimide film 104 as a protective film of a semiconductor element is characterized in that the polyimide film 104 is made of a polyimide resin obtained by excessively reacting an amine compound with an acid compound.
Patent JP-2001338357-A (JP)
Title: Device for crime prevention
Inventor: KONO KAZUO
IPC: E05B17/22
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive crime prevention device for preventing the lock of a doorknob, etc., from being broken. SOLUTION: This device is provided with an insertion pin 50 which can freely be inserted into the keyhole of the doorknob 54 or is preliminarily installed, and when the pin 50 is extracted from the keyhole, removed or brought into contact with an object while a release code signal is not inputted, an insertion pin change detecting means detects this and a control circuit 22 generates an alarm signal according to an internally written alarm program on the basis of a detection signal of the insertion pin change detecting means. An electric sound converter 30 emits an alarm sound on the basis of the alarm signal. A telephone line connection circuit 72 is also operated to automatically make a call to a superintendent room and a guard room and an alarm message is transmitted.
Patent JP-2002095450-A (JP)
Title: Beverage containing apple polyphenol
Inventor: ARAKI YASUHARU
IPC: A23L2/52
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a beverage containing apple polyphenol, mildened is astringency derived from the polyphenol. SOLUTION: This beverage is obtained by adding 3-30 wt.% juice to a beverage containing polyphenol corresponding to one apple per 500 ml beverage so as to milden astringency derived from the polyphenol. The juice may be grapefruit juice, mandarin orange juice, pineapple juice, lime juice, orange juice, grape juice, peach juice, pear juice, kiwi fruit juice, acerola juice, melon juice, strawberry juice, mango juice, passion fruit juice, muscat juice, banana juice, hawthorn juice, aloe juice, lemon juice, blueberry juice or juice products of their mixtures, and citric acid-added apple juice may be used.
Patent JP-2002098771-A (JP)
Title: Glove with metal detection function
Inventor: TAMURA MASASHI
IPC: G01V3/11
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a glove with a metal detection function allowing inspection for an existence of a metal object without being noticed by others and capable of signaling when a metal object is detected without others realizing about it. SOLUTION: This glove is provided in its interior with a battery, a metal detection means reacting to metal object and outputting a detection signal, a vibrating means vibrating in correspondence to the detection signal, and a drive control determining part operating the metal detection means, determining the detection signal from the metal detection means and driving the vibrating means.
Patent JP-2002101095-A (JP)
Title: Charging device for communication system and its method
Inventor: KIMURA MICHIO
IPC: H04L12/70
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the charging method of the communication system of a portable telephone or the like, capable of realizing call-incoming side charging. SOLUTION: An IP address indicating call-incoming side charging for allowing a provider side to bear a communication fee is stored; and at conducting of communicating with a portable telephone, when the provider having the IP address is connected; the information quantity in the communication is stored; the communication fee is calculated based on the information quantity; and the provider is charged with the calculated communication fee.
Patent JP-2002101626-A (JP)
Title: Ac generator for vehicle
Inventor: KUMAGAI SATORU
IPC: H02K19/36
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for vehicle, which favorably makes a close contact of its output wire and a terminal without calking before welding, dose not cause trouble in welding and makes it needless to provide a bend halfway the output wire. SOLUTION: Both tip parts of a pair of the output wires 31 are each bent approximately in an opposite direction to the other and made individually contact each bent part of the tip part of the terminal 24 by utilizing its self spring- back force and fusing-connection.
Patent JP-2002111052-A (JP)
Title: Semiconductor light emitting element and its manufacturing method
Inventor: AKAIKE YASUHIKO
IPC: H01L33/30
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a p doptant from being diffused from a substrate to an active layer and to make luminance higher and stabler by suppressing the formation of a non-light-emission center. SOLUTION: A light emitting diode which uses wafer adhesion technology is equipped with a double-heterostructure part made of an InGaAIP-based material having the active layer 13 as a light emission layer sandwiched between clad layers 12 and 14 of n and p types, a P type GaP substrate 20 adhered directly to the p type clad layer 14 of the double-heterostructure part, and a Zn diffusion preventive layer 15 made of InGaAIP formed between the p type clad layer 14 and p type GaP substrate 20; and the Zn diffusion preventive layer 15 is doped with Zn of a p type dopant and Si of an n type dopant at the same tie and meets conditions of Na>Nd and Nd>2×1017 cm-3, where Na and Nd are the impurity density values of Zn and Si.
Patent JP-2002105327-A (JP)
Title: Polymer gel composition and method for producing the same, and optical element using the same
Inventor: TSUTSUI HIROAKI
IPC: C08L101/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymer gel composition having excellent transparency at a low cost, to provide a method for producing the composition, and to provide an optical element using the composition, and also to provide the polymer gel composition capable of corresponding to the changes in the concentration of an outer substance and to the charge or discharge of the substance, to provide the method for producing the composition, and to provide the optical element using the composition. SOLUTION: This polymer gel composition having polymer gels 1 containing a liquid and absorbing or releasing the liquid to change the volume by the addition of excitation, and a holding member 2 covering the polymer gels 1, characterized by containing the liquid in the holding member 2. The method for producing the composition, and the optical element using the composition.
Patent JP-2002111495-A (JP)
Title: Digital-analog conversion circuit
Inventor: MORI HIROYUKI
IPC: H03M1/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a DA conversion circuit capable of preventing a reduction in conversion accuracy due to an overflow. SOLUTION: In a setting mode, a fixed data FD is converted into an analog voltage AV1 through a DAC 12, a correcting value CAL acquired from a control part 16 with increasing in sequence is converted into an analog voltage AV2 through DAC 17 to be added at an analog adder 13. Then, the value CAL is set to match an analog signal OUT from the adder 13 with a reference voltage VC. In a conversion mode, a digital signal IN is converted into the voltage AV1 through the DAC 12, the value CAL acquired from the part 16 is converted into the voltage AV2 through the DAC 17 to be added at the adder 13. Thus, an offset cancellation can be performed without the reduction by using the DAC 12 having the same bit number of the signal IN.
Patent JP-2002102242-A (JP)
Title: High frequency incising tool for endoscope
Inventor: OUCHI TERUO
IPC: A61B18/14
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a usable and highly durable high frequency incising tool for endoscope hardly developing bending peculiarity in the part near the tip of a flexible tube disposed with a conductive wire being exposed. SOLUTION: Coil springs 9 and 29, compressed in the axial direction of the flexible tube 1, are disposed inside the flexible tube in a part between a pair of side holes 3 and 4.
Patent JP-2002105350-A (JP)
Title: Bisazo compound or salt thereof, and application of the same to textile material
Inventor: ITABASHI TAMON
IPC: D06P1/384
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a bisazo reactive dye useful in dyeing cellulose fiber red. SOLUTION: This bisazo reactive dye is a compound (or a salt thereof) of the formula (1) ((a) and b are each 0 or 1; D1 is a phenylene-based diazo component residue; Z1 is a vinylsulfone-based fiber-reactive group or the like; and Z2 is a heterocyclic group-containing fiber-reactive group).
Patent JP-2002103687-A (JP)
Title: Printer and printing method
Inventor: OSHIMA YASUHIRO
IPC: B41J2/485
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can perform printing with a plurality of resolutions using only a dot pulse waveform corresponding to one standard resolution. SOLUTION: Dot pulse wave data 31-33 is prepared for standard resolution of 360 dpi, for example. When image dot data of 180 dpi, 360 dpi or 720 dpi is inputted, for example, each dot row of that data is decomposed into a paths of 180 dpi and dot data of 180 dpi is generated for each path. When a null pixel code is inserted between respective pixel codes of the dot data of 180 dpi, dot data of substantially 180 dpi but formally having a standard resolution of 360 dpi is generated.
Patent JP-2002117756-A (JP)
Title: Method for manufacturing original die for barrier rib transfer and barrier rib forming method
Inventor: TOKAI AKIRA
IPC: G03F1/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To form an original die for barrier rib transfer having a barrier rib pattern with side walls suitably tapered with stable high accuracy by the use of a photosensitive material and by applying exposure light from an oblique direction through a photomask to the photosensitive material. SOLUTION: A photosensitive material layer is formed on a substrate, the photosensitive material layer is irradiated with the exposure light from the oblique direction through the photomask, and thereafter the photosensitive material layer is developed, to form the barrier rib pattern having the suitably tapered side walls on the substrate.
Patent JP-2002114964-A (JP)
Title: Ultraviolet-protecting agent and its manufacturing method
Inventor: KUWABARA HARUMASA
IPC: A61K8/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-protecting agent excellent in ultraviolet- shutoff properties, fine-grained, excellent in dispersion stability, chemically stable and hardly undergoing deterioration, and its manufacturing method for simply and inexpensively obtaining the same. SOLUTION: The ultraviolet-protecting agent comprises a core material comprising an inorganic mineral particle (for example, montmorillonite, mica, calcium carbonate) covered with a substance exhibiting ultraviolet-protecting functions (for example, titanium oxide, zinc oxide) fused to the surface thereof or bonded thereto to cover the core material.
Patent JP-2002113129-A (JP)
Title: Two-piece solid golf ball
Inventor: KATO SATOSHI
IPC: C08L53/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a two-piece solid golf ball which maintains a good ball hitting feel, is long in distance, is large in the spin quantity in an approach shot and has excellent controllability. SOLUTION: This two-piece solid golf ball consists of a core and a cover. The surface hardness by the Shore D hardness of this core is higher by 15 to 40 than the central hardness and the cover is formed of a composition for the cover containing, by 100 pts.wt. base material resin, (i) 10 to 80 pts.wt. ethylene-(meth)acrylic acid copolymer-base ionomer resin, (ii) 0 to 60 pts.wt. ethylene-(meth)acrylic acid-(meth)acrylate ternary polymer-base ionomer resin and (iii) 5 to 60 pts.wt. thermoplastic resin containing a styrene block. The Shore D hardness of the cover is 40 to 60 and is smaller by 1 to 20 than the surface hardness of the core.
Patent JP-2002114218-A (JP)
Title: Corrugated fiberboard packaging box
Inventor: YUGAWA YASUO
IPC: B65D5/32
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of packaging boxes on the lower side caused by the load from the top when a plurality of stages of packaging boxes are stacked in the vertical direction, or deformation or damages of articles accommodated in the packaging boxes. SOLUTION: A pair of opposing side plates 19 separate from another pair of opposing side plates 13 provided on a body part 11 side are separately provided from the body part 11, narrow flaps 15 and 16 on the body part 11 side overlap a lower end of the pair of side plates 19 and right and left outer faces thereof with projecting parts 20 formed on lower ends of the pair of side plates 19 inserted in slit-like opening parts 17 formed in a continuous part of a bottom plate 12 on the body part 11 side to the narrow flap 15, and the side plates 19 are bonded and fixed to the flaps 15 and 16.
Patent JP-2002119747-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for detecting a fire generated in a pinball game machine to be informed before the fire is generated. SOLUTION: A thermo-sensor 67 comprising an NTC thermister is provided in a lower side of a tank rail 46, heat generated in an inside is analog-detected by an analog detection part 100 provided in a main control part 53, and a temperature is monitored all the time to detect a high temperature before the fire is generated. The generation of the fire in a game parlor is thereby prevented by detecting the high temperature (at a point of time when a plastic is deformed by the high temperature) before the fire is generated, and confusion and an obstruction are also prevented thereby.
Patent JP-2002121314-A (JP)
Title: Production method for porous polymer
Inventor: SUMINAGA NORISUKE
IPC: B29C67/20
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To improve a water absorption characteristic of a porous polymer produced from a water-in-oil high-disperse-phase emulsion. SOLUTION: A method for producing a porous polymer from a water-in-oil high-disperse-phase emulsion is provided wherein a step of physically treating the surface of the porous polymer obtained by polymerizing the emulsion is included.
Patent JP-2002124060-A (JP)
Title: Disk driver, hard disk drive and casting of hard disk drive
Inventor: HIRASAKA YOSHIHIRO
IPC: G11B25/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk driver, etc., with which the noise during driving can be effectively lessened and reliability can be enhanced. SOLUTION: First ribs 28 and second ribs 29 are formed near the pivot of an actuator of the hard disk drive 20 to prevent the tilting of the pivot when the actuator is activated. Vibration absorption members 41 and 42 are interposed between the first ribs 28, the second ribs 29 and a cover 22 on a base 21 side such that these vibration absorption members 41 and 42 abut the cover 22. The vibration absorption members 41 and 42 are positioned in the middle between fixing points f1 and f6 of the cover 22 to the base 21 and a fixing point f8 to the pivot.
Patent JP-2002119856-A (JP)
Title: Anodized aluminum catalyst carrier having increased bet specific surface area and its manufacturing method
Inventor: KAMEYAMA HIDEO
IPC: B01J32/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an anodized aluminum catalyst carrier having BET specific surface area larger than the catalyst carrier hereto in use and to provide its manufacturing method. SOLUTION: The Anodized aluminum catalyst carrier having increased BET specific surface area is distinguished by that pore diameters of fine pores in an anodized aluminum surface formed by anodic oxidation are enlarged by acid treatment of the anodized aluminum surface of a metallic plate having the anodized aluminum surface and then subjects the same to hydration treatment and further sintering are executed.
Patent JP-2002122815-A (JP)
Title: Method of manufacturing spectacle frame made of shape memory alloy
Inventor: OSAWA HITOSHI
IPC: B22C9/04
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily and inexpensively manufacturing a spectacle frame made of a shape memory alloy to which the designs of undercut shapes, fine patterns, design working, etc., in making of the spectacles with the shape memory alloy heretofore considered difficult in plastic working are applied, and the spectacle frame and spectacles obtainable by this method. SOLUTION: This method for manufacturing the spectacle frame made of a shape memory alloy consists of using the shape memory alloy material as a blank and casting the blank by a precision casting method (investment casting method). This method more preferably consists in forming a casting mold by a wax master pattern of the same shape as the shape of the respective spectacle frame and melting down the wax master pattern from the casting mold, then pouring the shape memory alloy material into the casting mold and forming the spectacle frame from the casting formed by the pouring.