baber/WOPTO huggingface dataset:
Patent JP-2001196065-A (JP)
Title: Secondary battery
Inventor: UJIIE YASUHARU
IPC: H01M4/131
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery with an electrode suppressing capacity deterioration caused during charging/discharging. SOLUTION: A positive or negative electrode contains electrode additives 1 among active materials 2. The electrode additives 1 are formed of a polymeric compound and have void control function. Fig.A shows an electrode structure where the active materials 2 do not increase in volume. The active materials 2 in which the electrode additives 1 are sandwiches approach each other at spaces corresponding to the sizes of the electrode additives 1. The electrode additives 1 and the active materials 2 are bonded with each other via binding agents 3. When the active materials 2 increase in volume with electrode reaction, as shown in Fig.B, the individual active materials 2 expand in the form of filling surrounding voids. At this time, the electrode additives 1 themselves having elasticity absorb the volume change of the active materials 2.  If the active materials 2 are going to restore its old shapes with the reverse electrode reaction, the structure is changed from the Fig.B into the Fig.A, reversibly. The physical shape of the electrode is thus maintained to improve the cycling characteristic of the second battery.
Patent JP-2001197447-A (JP)
Title: Image reproducing device and digital camera
Inventor: MISAWA TAKASHI
IPC: H04N5/93
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To display a move image at frame feeding or index reproducing, so that contents of the entire moving image can be recognized. SOLUTION: When a moving image is displayed at frame feeding or index reproducing, pictures related to a moving image are displayed on an image monitor so that contents of the entire moving image can be recognized. That is, a fore-screen multiple image is composed of the first photographed frame image 80A, intermediate frame images 80B and 80C, and the last frame image 80D from among all frames constituting the moving image and is displayed like a 4-frame comic strip, and thus it is discriminated whether the moving image is a moving imaging which should be reproduced or not before the start of reproducing of the moving image.
Patent JP-2001216211-A (JP)
Title: Internet service provision system and method, and macro server used in internet service provision system
Inventor: YOKOGAWA KAZUMASA
IPC: H04M3/53
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a macro server used in an internet service provision system capable of obtaining the processing result of a complicated processing through a communication channel by a simple operation even in a terminal with poor input function and display function. SOLUTION: This macro server 30 is provided with a communication access control part 32 for providing a communication interface with a communication terminal, a user authentication part 34 for authenticating a user based on a user ID transmitted from the terminal, a function module part 38 for storing the various kinds of function modules, a macro constitution part 36 for constitution a macro command by using the function modules stored in the function module part 38, a data base part 48 for storing the macro command and a macro execution part 44 for reading and executing the macro command stored in the data base part 48 with the simple request of the DTMF signal of a telephone set and the SMS of a portable telephone set and a PHS, etc., as a trigger and transmitting an executed result to the terminal.
Patent JP-2001196646-A (JP)
Title: Thermoelectric device
Inventor: TAUCHI HITOSHI
IPC: H01L35/32
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric device excellent in making improvement in soldering together with the function for securely suppressing dispersion. SOLUTION: The thermoelectric device is provided with a thermoelectric element 1 mainly composed of a thermoelectric material, a paired material 3 connecting to the thermoelectric element 1, a solder layer 5 interposing between the thermoelectric element 1 and the paired material 3 for connecting the thermoelectric element to the paired material 3, and a dispersion suppressing layer 7 interposed between the thermoelectric element 1 and the solder layer 5. The dispersion suppressing layer 7 suppresses a solder component constituting the solder layer 5 to disperse inside the thermoelectric element 1, and comprises a first layer 7 for suppressing the solder component of the solder layer 5 to disperse inside the thermoelectric element 1, and a second layer 72 constituted of a material more excellent in wettability to the solder than the first layer 71.
Patent JP-2001202524-A (JP)
Title: Device and method for authentication, device and method for data processing and recording medium
Inventor: KONDO TETSUJIRO
IPC: G06T7/20
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To authenticate a person at a remote place. SOLUTION: A dynamic image extracting part 1 prepares a dynamic image of one frame representing the movement of a person from the images of a plurality of frames constituting a moving image obtained by photographing the dynamic at the time when the person sits down, and a difference calculating part 3, a differential sum calculating part and a comparing part 5 compare the moving image with a reference image. Then, a result outputting part 7 authenticates the person on the basis of the comparison results.
Patent JP-2001200399-A (JP)
Title: Surface working method for fluid dynamic pressure bearing member
Inventor: IWAKI TADAO
IPC: F16C33/14
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To execute surface finishing prior to dynamic pressure groove working of a fluid dynamic pressure bearing member at a low cost. SOLUTION: In a surface working method prior to dynamic pressure groove working of the fluid dynamic pressure bearing member, the surface 1A of a workpiece 1 is first roughly worked by cutting and thereafter the required surface machining quantity ΔS for working the workpiece 1 to a desired size is calculated and the workpiece 1 is disposed to face a smooth circumferential surface 23A of an electrode 23 for working via an electrolyte 21. Pulse current is passed between the workpiece 1 and the electrode 23 for working, by which the surface 1A of the workpiece 1 is worked by electrolytic etching by as much as the required surface machining quantity ΔS and a required surface state is attained.
Patent JP-2001199912-A (JP)
Title: Method for producing dichlorobutene
Inventor: ONO TAKAE
IPC: C07B61/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To efficiently produce dichlorobutene from butenediol under a mild reaction condition. SOLUTION: In reacting butenediol with thionyl chloride in the presence of a pyridine derivative, dichlorobutene can be produced in high workability in a high yield by making an aromatic hydrocarbon solvent exist in the reaction. Further, a pyridine derivative hydrochloride layer to be separated in liquid after the completion of the reaction can be recycled and used.
Patent JP-2000306528-A (JP)
Title: Cathode-ray tube
Inventor: MASHITA TAKUYA
IPC: H01J29/87
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube improving its explosion-proof characteristic and reducing its beam landing variation. SOLUTION: A panel 2 of a vacuum envelope has an almost rectangle-like effective part 8 having an almost flat outer surface and having a phosphor screen 1 being formed on its inner surface, and has a skirt part 9 being provided along the peripheral part of the effective part 8 and extending almost perpendicularly to the effective part 8; and a funnel 3 is joined to the skirt part 9. To the outer surface of the skirt part 9, a reinforcing band for fastening the skirt part 9 is attached. When a is the distance, along the tube axis direction, from the panel-funnel junction to the reinforcing-band edge on the outer surface side of the effective part 8 and when h is the distance, along the tube axis direction, from the junction to the center position of the outer surface of the effective part 8, the reinforcing band is provided so as to satisfy a >=0.9 h.
Patent JP-2001207180-A (JP)
Title: Conveying device in apparatus for solidification treatment of waste
Inventor: YAMASHITA SHO
IPC: C10L5/46
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To regulate the content of water in a waste conveyed to a molding machine so as to be a prescribed value or less to precisely carry out a solidification treatment and to prevent the waste form rotting in an apparatus for the solidification treatment of the waste by subjecting the pulverized waste to a drying treatment, and solidifying and molding the dried waste by the molding machine. SOLUTION: A first conveyor 9 for conveying the waste subjected to a dehydration treatment, and a second conveyor 10 capable of being rotated normally and reversely are arranged between a drying device 3 and the molding machine 4 in series. A moisture meter 12 for detecting water content in the waste is installed in the upper part of the first conveyor 9, and when the detected value of the moisture meter 12 is equal to or larger than the prescribed value, the second conveyor is reversely rotated to convey the waste to the pulverizer 2 or the drying device 3.
Patent JP-2001210226-A (JP)
Title: Electric field emission type electron source
Inventor: SAITO NOBUO
IPC: H01J1/304
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric field emission type electron source with a sharp top end having an excellent property which can be manufactured only by a simple accumulation process without requiring a high level lithographic technology. SOLUTION: The electric field emission type electron source is manufactured by using a scan (33) of an energy beam (32), changing scanning conditions of the scan of the energy beam on the center and fringe parts of the electronic source element, and accumulating electron emitting substances with sharp top ends on a substrate (31).
Patent JP-2001211432-A (JP)
Title: Image decoder, semiconductor device and image decoding method
Inventor: HANEDA TARO
IPC: H04N5/44
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an image decoder that can be downsized and can reduce the maximum value of a consumed current in the case of simultaneously outputting digital image data of a plurality of channels and to provide a semiconductor device and an image decoding method. SOLUTION: A multiplexing section 23 outputs multiplexed data B1 obtained by applying time division multiplexing to image data A1-A3 outputted from a plurality of channel image decoding section 10 and stored in each memory 22, and a phase output signal C2 denoting the phase of any of the multiplexing image data A1-A3. A composite output processing section 24 generates and outputs composite image data B2 used to display two or more image data among the received image data A1-A3 onto a single screen. A selection output section 25 outputs any of data among the multiplexed data B1, the composite image data B2 and the image data A1-A3 that are received in response to a prescribed output mode as digital image data C1.
Patent JP-2000352256-A (JP)
Title: Compound hinge
Inventor: RICHARD JOHN E
IPC: E05D11/10
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide wide range motion between the two axes and a hinged element. SOLUTION: A compound hinge system has a first link and a second link. The first link includes a knuckle and a bow-shaped engaging surface constituted so as to engage with a projecting part or a lug of a second link member and adjacent to a stopping part. The second link member includes a knuckle of a first set and a knuckle of a second set. While one set in the knuckles of these two sets oppositely turns to the first link by cooperating with a hinge pin, the other second set oppositely turns to a second element by receiving the hinge pin. The lug or the projecting part slides on the engaging surface, bends these outward by pushing the stopping part, and requires additional force so as to move between various stopping positions in the motional range.
Patent JP-2001209848-A (JP)
Title: Automatic vending machine controller
Inventor: YAMAZAKI YASUHIRO
IPC: G07F9/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent illegal access from the outside. SOLUTION: A main control part 1 can exchange data with an external device such as a host computer, a handy terminal or a memory card 6 through a modem 3, an optical communication unit 4 and a card connector 5 or the like. The external device calculates a message digest while using a prescribed password and a function for input data to a memory 2 of an automatic vending machine and sends out the input data while adding that digest. When these data are received, the main control part 1 calculates the message digest by processing the received data while using the password and the function and only when that message digest is coincident with the message digest added to the received data, the input of the received data is permitted.
Patent JP-2001205602-A (JP)
Title: Portable power-driven operating machine
Inventor: TAOMO TOSHIO
IPC: B25F5/02
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable power-driven operating machine capable of improving a starting property also while an operating property can be improved by enabling an incorporated feeling of a top handle with a side handle to be obtained. SOLUTION: An L shaped top handle 30, a side handle 40 having a slant grip part 42 of a side view linear state extending slantly downward behind a front side grip part 41 extending horizontally toward a side from near a front end part 30a of a top grip part 30A, and a starting footstool 50 extending almost horizontally near to a lower end part 30 of a rear side connection part 30B by being connected to a lower end part 40b of the side handle 40 are provided. One end part 40a of the front side grip part 41 is integrally connected near to the front end part 30a of the top grip part 30A, and a rear end part 50b of a starting footstool 50 is integrally connected near to the lower end part 30b of the rear side connection part 30B.
Patent JP-2001210615-A (JP)
Title: Optoelectric device manufacturing method and manufacturing device apparatus
Inventor: FUTAMI YASUO
IPC: G02F1/13
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To markedly improve patterns formed through etching in width uniformity by carrying out etching uniformly. SOLUTION: Water is applied on a substrate as an object of etching before application of etchant rotating the substrate for improving the surface of the substrate in wettability (S1). Then. etchant is applied on the surface of the substrate, so as not to dry out the surface of the substrate where water is applied in a step S1 (S2). Thereafter, the substrate is rinsed (cleaned) (S3) and dried out (S4).
Patent JP-2001218161-A (JP)
Title: Recording method and device, and reproducing method and device
Inventor: MATSUMOTO HIDEYUKI
IPC: H04N19/59
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To reproduce a stream before slice structure conversion in the case of recording when data is reproduced by converting the slice structure of an MPEG stream and recording it. SOLUTION: A variable length code is decoded by a VLD 311 and each terminal end of a macro block (MB) is detected concerning a slice header (SH) in a slice detecting circuit 312 from inputted MPEG ES. An AND circuit 317 outputs '1' when an SH is absent at the terminal end of MB. A slice start code is inserted to the position by a slice inserting circuit 318 based on the output. A flag slc-add showing whether an SH is added or not is outputted from the circuit 318. The flag slc-add is recorded in a recording medium in accordance with each MB. In the case of reproduction, reproduction data is invalidated only in the period of SH which is added in the case of recording the MB based on the flag slc-add and, then, added SH is erased. The input MPEG ES is converted by one slice = 1MB and recorded, and the slice structure in the case of recording is reproduced in the reproduced data.
Patent JP-2001217964-A (JP)
Title: Image forming device
Inventor: SATO NAOMOTO
IPC: B41J29/38
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can save power through power supply to its internal circuits as a required minimum power. SOLUTION: A power supply start signal from a power supply section 30 by a power-saving control CPU 10 is independently used to supply power to a main control section 22, an engine section 23 and a scanner section 21. A power supply section 30 is stated upon the supply of an AC power independently of the start signal. The power supply start signal from the power-saving control CPU 10 can individually turn on/off a power supply unit (PSU1) 24 that supplies power to the power-saving control CPU 10, a power supply unit (PSU2) 25 that supplies power to the main control section 22, a power supply unit (PSU3) 26 that supplies power to the scanner section 21, and a power supply unit (PSU4) 27 that supplies power to the engine section 23.
Patent JP-2001215821-A (JP)
Title: Fixing belt and method of producing the same
Inventor: ISHIZAKI SATORU
IPC: B29C41/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixing belt having excellent mechanical strength and durability and good surface smoothness and uniform thickness so that even when an elastic layer or a release layer is laminated thereon, it can maintain good fixing property and carrying property for a recording material for a long time. SOLUTION: In the fixing belt having a seamless structure essentially comprising a polyimide resin and containing at least a filler, the filler is not locally present such as in the inner surface part or outer surface part, but it is homogeneously dispersed all over the cross section of the belt. The content of the filler is 3 to 50 pts.wt. to 100 pts.wt. of the polyimide resin solid content. The belt has >=5000 N/mm2 tensile modulus of elasticity.
Patent JP-2001215171-A (JP)
Title: Measuring object fixing apparatus for transmission illumination
Inventor: INASUMI HITOSHI
IPC: G02F1/13
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a measuring object fixing apparatus for transmission illumination capable of sucking and fixing a sheetlike measuring object and a perforated measuring object easy to generate deformation, warpage or the like in an extremely flat state without generating bending. SOLUTION: The measuring object fixing apparatus for transmission illumination is constituted by arranging a lower surface plate 4, for example, made of glass transmitting light on a surface illumination plate 6 being a light source of transmission illumination, bonding a suction block 3 being a frame body having a suction port (exhaust port 5) formed to the side part thereof to the upper surface of the plate 4, and further arranging a porous plate 1 comprising a porous material sucking and fixing a measuring object on the surface thereof on the block 3. A suction chamber 2 is formed of the porous plate 1, the suction block 3 and the lower surface plate 4. When the suction chamber 2 is evacuated, the open air is sucked through the whole surface of the porous plate comprising a sintered object and the measuring object is sucked.  Since the light emitted from the surface illumination plate 6 is diffused by the porous plate 1, the measuring object is illuminated by the light uniform in quantity in the plate of the porous plate 2.
Patent JP-2001208458-A (JP)
Title: Vibration cooling apparatus
Inventor: ISHIGAWARA MITSUO
IPC: B29B13/04
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for manufacturing a granular molding-material for sealing, to be produced in increased yields and productivity. SOLUTION: A molding material for sealing is heated and granulated by using a vibration cooling apparatus provided with a cooling vessel capable of three-dimensional movement, to increase yields and productivity of the material.
Patent JP-2001212970-A (JP)
Title: Method for detecting inoperative nozzle related to printing apparatus, printing apparatus, and recording medium with program therefor recorded thereon
Inventor: ENDO HIRONORI
IPC: B41J2/175
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To enhance a detection accuracy for inoperative nozzles by lowering the possibility that nozzles deviating in a discharge direction of ink drops from an estimated direction are mistakenly detected as inoperative nozzles. SOLUTION: Whether or not the nozzle is inoperative is judged by whether or not an irradiated light is blocked by ink drops discharged from the nozzle. After the first inspection, a second inspection is carried out by changing a cross state of a track space of ink drops and an optical path of the light.
Patent JP-2000225878-A (JP)
Title: Automobile seat equipped with fixing wire fixing component to automobile seat
Inventor: AUFRERE CHRISTOPHE
IPC: B60N2/90
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an automobile seat equipped with a fixing wire capable of reliably fixing components such as a child seat. SOLUTION: This automobile seat includes a seat part 2 equipped with two side flanges 11 and 12 mutually joined by a lateral pipe 18. Two end parts 31 and 32 of a fixing wire 30 for fixing components designed for being mounted on a seat are joined to a flap 25 extending near the lateral pipe 18. An open loop 33 and a fixing part 34 are extended between the two end parts 31 and 32. The fixing wire 30 is deformable under effect of a strong force applied to the fixing part 34, and accordingly, the open loop 33 contracts around the lateral pipe 18 and transmits the force to the lateral pipe 18.
Patent JP-2001218401-A (JP)
Title: Permanent magnet synchronous motor
Inventor: SASAKI KENJI
IPC: H02K19/10
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce assembly time and improve productivity by enabling easy insertion easy because insertion requires much time since a gap is small when a permanent magnet is inserted in a permanent magnet burying hole, in a permanent magnet buried rotor of a permanent magnet synchronous motor. SOLUTION: A rotor core is formed by laminating rotor iron plates A having a plurality of permanent magnet holes, and laminating one or a plurality of rotor iron plates B having permanent magnet insertion guide holes wider than the permanent magnet holes, on the single side end surface of the laminated rotor iron plates A. As a result, the permanent magnet can be easily inserted so that the assembly time is reduced and the productivity can be improved.
Patent JP-2001212539-A (JP)
Title: Method for stabilization of ashes
Inventor: INOUE TAKU
IPC: B09B3/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing ashes that is capable of surely preventing elution of heavy metals in the ashes obtained by subjecting the waste to the heat-treatment. SOLUTION: The method for stabilizing ashes is characterized by adding pipecolinepipecolyl dithiocarbamic acid or its salt, cement and water into ashes to knead and mold the mixture.
Patent JP-2001220636-A (JP)
Title: Nickel aluminide series superheat resistant alloy
Inventor: TAKAHASHI MAKOTO
IPC: C22C19/05
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To impart improved weldability required as a structural material to an Ni3Al series Ni base alloy used as a high temperature structural element while maintaining good mechanical various properties at high temperature and room temperature. SOLUTION: This Ni base superalloy is composed of, by weight, 6.0 to 9.0% Al, 2.0 to 15.0% Cr, 0.5 to 3.0% Zr, 3.0% or less Fe, and the balance substantial Ni and has a metallic structure composed of a Ni3Al series intermetallic compound as the main phase (volume ratio of 70% or more). The composition containing one or more than two kinds of elements selected from 0.5 to 5% W, 0.1% or less C and 0.003 to 0.03% N in addition to the above various elements is given at request.