baber/WOPTO huggingface dataset:
Patent JP-H10241679-A (JP)
Title: Electrode material for secondary battery
Inventor: EMA TAKAHIKO
IPC: H01M4/587
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To dispense with cooking process or pulverizing process, and obtain superior charge and discharge capacity and superior handling property by using artificial graphite powder, which is obtained by graphitizing coke fine powder occurring from a coke dry quenching facility. SOLUTION: Coke fine powder which occurred in a coke dry quenching facility is classified by a classifier, so as to remove rough grains to obtain the coke fine powder of about 10μm in average grain diameter. The coke fine powder is put in a graphite crucible, and after the temperature is raised up to about 2,800 deg.C at a speed of 30 deg.C/hour in a nitrogen gas atmosphere in an Acheson furnace or the like, and this same is left for about two hours. Thereafter, the same is gradually cooled taking long time so as to graphitize to form artificial graphite. The artificial graphite powder is used as secondary battery electrode material, particularly as a lithium secondary battery negative electrode material. Further, it is used as the electrode material for a polymer film battery (a paper battery). Adhesion with respect to a negative electrode copper plate is good in the artificial graphite.
Patent JP-S59167342-A (JP)
Title: Liquid pressure driver for driving drum of truck mixer
Inventor: TAKAO SHIYOUSUKE
IPC: B60K25/00
Filed: 1983-03-11
Abstract: PURPOSE:To stop a liquid pressure motor firmly by providing a negative brake system on the liquid pressure motor while providing a shortcircuit valve between the liquid pressure motor and liquid pressure pump. CONSTITUTION:In the vicinity of range N, an exchange valve 19 is at the position A and the line L communicating with a control pressure port for negative brake system 14 and a shortcircuit valve 5 is opened to the atmosphere. Consequently the negative brake system 14 is held under braking state through the function of an assembled spring 14a while the shortcircuit valve 15 is at the position (a), thereby the lines L1 and L2 are shortcircuited. Consequently even when the liquid pressure pump 11 is delivering slight volume, the shortcircuit valve 15 will shortcircuit to block pressurized liquid from flowing to a liquid pressure pump 12. As a result, the liquid pressure motor 12 can be stopped completely by the negative brake system 14.
Patent JP-H03241361-A (JP)
Title: Plate making method for original plate for electrophotographic printing
Inventor: IIJIMA AKIO
IPC: G03G13/26
Filed: 1990-02-19
Abstract: PURPOSE:To obtain stable finish quality without degrading the quality of the printed images due to dust and dirt, by blowing dry air onto the photoconductor layer of the original plate before an electrifying stage. CONSTITUTION:The dry air is jetted onto the photoconductor layer of the original plate 1 before the electrification state in the case of formation of the printing plate by forming toner images on the photoconductor layer of the original plate 1 having the photoconductor layer on a base, then removing the photoconductor layer of non-image parts. An air nozzle 6 to blow the dry air to the photoconductor layer surface of the original plate 1 for electrophotographic printing is provided and the air to be sent to the air nozzle 6 is controlled in temp. and humidity by an air controller and is sent by a compressor to the air nozzle 6. The degradation in the quality of the printed images due to dust and dirt sticking to the surface of the photoconductor layer is prevented in this way and the influence of the humidity is eliminated. Improvement in the stability of the printed images is thus made.
Patent JP-S59165704-A (JP)
Inventor: ISHII SUEJI
IPC: E01C11/24
Filed: 1983-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10281052-A (JP)
Title: Pump
Inventor: KURIBAYASHI SADATOMO
IPC: F04B1/10
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a pump which is simple in structure and easy in disassembly and assembly. SOLUTION: A rotary cylinder 4 is stored in housings 2a and 2b so that it can be rotated around a first center of rotation R1 in Z direction, and a piston 6 is stored in its through cylinder 5 so that it can be reciprocated relatively to the cylinder in X direction. Also a suction port 10 and a delivery port 12 are formed in the housing 2a so that they can be interconnected to two variable volume spaces formed on both ends of the piston 6. The sliding internal surfaces 8A and 8B of the piston 6 are connected to the sliding external surfaces 18A and 18B of a motor output shaft 16 which is in parallel with and eccentric from the first center of rotation R1 and rotatable around a second center of rotation R2 in Z direction so that they can be reciprocated relatively to each other in Y direction.  By rotating a drive shaft 16, fluid is sucked, through the suction port 10, into a variable space under volume increasing state and exhausted, through the delivery port 12, from the variable space under a volume decreasing state.
Patent JP-S59167372-A (JP)
Title: Fully hydraulic type power steering device
Inventor: CHIKUMA ISAMU
IPC: B62D6/02
Filed: 1983-03-11
Abstract: PURPOSE:To eliminate the need for the difficult to handle work of a gear and reduce cost by making the characteristics of an output againt an input nonlinear for any one of the various drive and control sections inserted between a handle and a wheel. CONSTITUTION:An arithmetic operation device 38 has a nonlinear characteristic map that shows the relationship between the read value of a handle angle sensor 36 and the target value of a cylinder stroke. When the read value of the sensor 36 is low (high), the target value is selected low (high). The output from the arithmetic operation device is input to the coils 42 and 44 of a hydraulic actuation type 4-port 3-position type switching valve 40 through lines 37 and 39. The pressurized oil of the tank is sent to the switching valve 40 by means of a pump 45. A cylinder stroke sensor 48 that detects the movement of a piston 46 is made to adhere to the cylinder 47 of a hydraulic cylinder 41. As a result, the electrical signals that are proportional to the cylinder stroke are output. This output is inputted to the arithmetic operation device 38 through a line 43.
Patent JP-S57153314-A (JP)
Title: Unattended inductive car
Inventor: YAMAMOTO KIWAMU
IPC: B62D1/28
Filed: 1981-03-18
Abstract: PURPOSE:To achieve sure detection and stable running, by providing a spring device with a car stand of wheels with unattended running along inductive lines on a path and fitting detectors such as route detectors on the wheel stand. CONSTITUTION:Two driving wheels 11, 11 are provided at the center in the lengthwise direction of a car body 3 and each one idle wheel 12, 12 is provided at the back and forth. A spring mechanism consisting of a shaft 17 and a  spring 20 is constituted between a wheel stand 18 and a wheel support member 15 for at least one of idle wheels 12. The idle wheel 12 is fitted via a balast bearing 19 under the car stand 18. Further, sensors 25 and 26 detecting inductive lines 13 and position marks 14 on the path are fitted to a bracket 24 incorporating the stand 18 in one body. Thus, sufficient wheel pressure can be assured without floating of driving wheels even at the slope and the rugged part of the path, the distance between the sensors 25 and 26 and the path is kept constant, the detection is ensured, allowing to make safe and sure running.
Patent JP-H10241337-A (JP)
Title: Disk reproducing device
Inventor: SAKAMOTO KAZUO
IPC: G11B25/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To use components, etc., in common and to make a disk reproducing device small in size and low in cost by moving a CD and MD transported to prescribed positions and respective pickups in the specified space while standing them opposite to each other and driving each pickup by one motor so as to scan each disk surface. SOLUTION: Both feeding screws 37, 39 are rotated with the rotation of the pickup motor 42 through gear groups train 41a-41c, worm gear 41 and work wheel gears 38, 40, then the MD, CD, and pickups 23, 20 are moved. In this case, due to the difference in the recording radii of the CD 2 and MD 11 disposed in the vertically shifted state, the moving speeds of each pickup are required to change in accordance with the size of each disk. Then the countermeasure is made by adjusting the screw pitches of the feeding screws 37, 39 or the pitch circle diameters of the worm wheel gears 38, 40. Then, one pickup motor 42 can be used in common.
Patent JP-H03243416-A (JP)
Title: Structure of attaching part for automobile door sash
Inventor: KUBOTA TETSUSHI
IPC: B60J5/04
Filed: 1990-02-20
Abstract: PURPOSE:To improve joint strength and torsional rigidity by structuring in a multi-wall structure a part overlapping an end wall inner face of a door inner panel in the back of a closed cross-sectional part which is formed adjacent to a glass run mounting part of a door sash. CONSTITUTION:A door sash 1 is respectively formed with a door weather strip mounting part 3 on an outer periphery and a glass run mounting part 4 which is to face the mounting part 3 back to back via a roll mold base end 2 on an inner periphery. A closed cross-sectional part 5 is integrally roll-molded in adjacent to the mounting part 4 in order to secure rigidity. Further the rear faces of the glass run mounting part 4 and the closed cross-sectional part 5 are joined S1,S2 to an end wall 9 of a door inner panel 8, respectively. In this constitution, on an overlapping part P of the closed cross-sectional part 5 and the end wall 9, a flange part 10 which is doubly folded along an inner face of an outer peripheral wall 5b on the closed cross-sectional part 5 so that a triple wall structure can be formed of the outer peripheral wall 5b and the flange part 10.
Patent JP-H11238259-A (JP)
Title: Device and method for manufacturing disk information record medium having stuck structure
Inventor: UENO TETSUYA
IPC: G11B7/26
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a disk information record medium having a stuck structure, which is capable of manufacturing the information record medium in good yield by suppressing the bending of each disk of the disk information record medium having the stuck structure. SOLUTION: A device 100 is provided for manufacturing a disk information record medium having a stuck structure made by sticking together a plurality of disks by using adhesive 13 hardened when irradiated by a light. This device 100 is provided with a light irradiating means 120 for irradiating one surface of the disk information record medium 10 having a stuck structure to harden the adhesive 13, and a heating means 140 for starting heating from the other surface of the disk information record medium 10 having the stuck structure.  Thus, the heating means starts heating from the other surface of the information record medium while hardening the adhesive 13 by irradiating one surface of the information record medium with a light, the plurality of disks making the stuck structure are heated averagely and, by reducing a temperature difference between the light irradiating surface and the non-irradiating surface of each disk as much as possible, the bending amount of the stuck disk is reduced.
Patent JP-S53125704-A (JP)
Title: Dispatching control system utilizing multichannel access system
Inventor: MURATA KATSUJI
IPC: H04B1/00
Filed: 1977-04-08
Abstract: PURPOSE: To enable to perform general inquiry to all the terminal stations for the corresponded group, by transmitting a waiting signal to vacant cahnnels from the base station, and to enable to hold the condition of terminals in the other groups in communication by setting the terminal stations in other groups to other channels. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61201039-A (JP)
Inventor: NAGAYASU NAOTO
IPC: D02G3/32
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11222531-A (JP)
Title: Antifogging synthetic resin film
Inventor: SAKAGAMI TAKAYUKI
IPC: B05D5/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To impart very excellent antifogging properties to the surface of a film of a synthetic resin such as a polyvinyl chloride, a polyolefin or an ethylene/vinyl acetate copolymer by forming a coating on the film. SOLUTION: There is provided an antifogging synthetic resin film prepared by applying an aqueous antifoggant solution composition containing a synthetic hectorite clay mineral, an acrylic or polyolefin emulsion and a glycerol monofatty acid ester to the surface of a synthetic resin film to form a coating thereon. The synthetic hectorite used is a synthetic substance resembling an infinitely layer-expandable trioctahedral hectorite classified as a natural clay mineral and having a crystalline trilaminar structure and an expanded lattice.
Patent JP-H10222071-A (JP)
Title: Brittle label
Inventor: TAJIMA SHINJI
IPC: G09F3/03
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a brittle label which is surely broken when the label is peeled once after the label is adhered to the adherend. SOLUTION: This brittle label 10 comprises at least a substrate 1 a breaking layer 2 and an adhesive layer 3, and the adhesive layer 3 has a rugged structure. When the label 10 is adhered to the adherend and then peeled, at least a part of the layer 2 corresponding to projection part (A) of the adhesive layer 3 remains on the adherend so that the breaking layer is surely broken in accordance with the rugged structure of the adhesive layer 3. The breaking layer may be formed as a color layer as well as an optical diffraction structure such as a hologram and diffraction grating.
Patent JP-H07250042-A (JP)
Title: Low frequency conversion type frequency multiplexing/ transmitting device
Inventor: KUNO SHINJI
IPC: H04J14/02
Filed: 1994-03-10
Abstract: PURPOSE:To improve the SN ratio by reducing the level of the relaxation oscillation frequency of a laser diode at the transmitter side and decreasing the loss of signals at the receiver side. CONSTITUTION:The RF signals supplied to an input terminal 1 pass through the BPF 2 and 3 and are converted into signals of low frequency regions by the mixers 4 and 5. The converted signals pass through the LPF 6 and 7 and are connected together on the same signal line. Then a laser diode 10 is driven to convert these connected signals into the optical signals. At the same time, the distortions caused by conversion are corrected by an output correcting photodiode 12, etc. The corrected optical signals are transmitted through an optical fiber 13 and then converted into electric signals by a photodiode 14. These electric signals are amplified by an operational amplifier 15, branched by a coupler 17 and converted into the original RF signals of original frequency regions by the mixers 18 and 19. Then the RF signals pass through the BPF 20 and 21 and are transmitted through the RF output terminals 22 and 23.
Patent JP-S60183849-A (JP)
Title: Packet exchange dividing system
Inventor: ITSUSHIKI KOUJI
IPC: H04L12/24
Filed: 1984-03-02
Abstract: PURPOSE:To shorten the communication interruption time when a subscriber's terminal is shifted from one plane to another and simplify the shifting work, by storing transfer state management information of subscriber units in an already provided exchange and setting a copy of subscriber data of a shift object subscriber to a new provided exchange. CONSTITUTION:A control part 13 of an already provided exchange 1 is provided with a transfer state management information storage part 14, and a new provided exchange 2 is provided with a subscriber data pool 10B and a setting part 12. When a subscriber's terminal is shifted from one plane to another, change of subscriber data of this shift object terminal is inhibited in the exchange 1, and pertinent data in a subscriber data pool 10A is transmitted as a packet to the exchange 2 by a packet transmission control part 8A. In the exchange 2, subscriber data in said packet is set to the pool 10B by the setting part 12 and a packet reception control part 9B. After this transfer is completed, the control part 13 instructs retransfer of a coming calling packet to the exchange 2 and starts a call setting block 15A to indicate cut-off of logical channels during all transmission of the shift object subscriber. Thereafter, a communication line is switched.
Patent JP-H06249853-A (JP)
Title: Immunity measurement
Inventor: YOSHIKAWA KATSUMI
IPC: G01N33/559
Filed: 1993-03-01
Abstract: PURPOSE:To facilitate the formation of an immunity complex (sedimentation ring or sedimentation line) in distinct form, by using a support medium which consists of a water-soluble polymer and/or copolymer containing agalose and the glycoside derivative represented by the specific formula as repetitive unit. CONSTITUTION:When an antigen antibody reaction is carried out in a support medium containing agalose as base by the one-dimension radiation form immunity diffusion method, the support medium consisting of agalose and the water- soluble polymer and/or copolymer which contains at least one kind of glycoside derivative represented by the formula, as repetitive unit is used. In the formula, C-O-is the sugar residual group which does not contain a protecting group, R is a hydroge atom, methyl group or ethyl group, (m) is an integer of 1-3, (n) is an integer of 1-4. The concentration of the glycoside polymer and/or copolymer in the support medium is 0.1-5.0wt.%. The sugar residual group is the group which is obtained by removing hydrogen atoms from the hydroxyl group joined with the glycoside carbon atom at the reduction terminal edge of the sugar, and in concrete, the residual group of the monosaccharide or oligosaccharide having a sugar unit of 1-3.
Patent JP-S59166243-A (JP)
Title: Immobilized catalyst for isomerization reaction
Inventor: YOSHIDA ZENICHI
IPC: B01J31/18
Filed: 1983-03-09
Abstract: PURPOSE:To obtain a catalyst whose high catalytic activity is maintained even by repeated uses, by adsorbing polyaminsulfon shown by a formula to a solid inorg. carrier, adsorbing and immobilizing deuteroporphyrin IX CO divalent complex shown by a formula thereto. CONSTITUTION:Polyaminsulfon consisting of repeated units shown by the formula I (R1 is lower alkyl group, X is halogen atom) is adsorbed to a solid inorg. carrier such as activated alumina. Deuteroporphyrin IX CO divalent complex shown by the formula II (R2 is lower alkyl group, R3 is hydroxycarbonyl lower alkyl group) is adsorbed and immobilized to the modified inorg. carrier to obtain an immobilized catalyst for isomerization reaction from quadricyclanes to norbornadienes. The catalyst has not only high reactivity at the isomerization reaction, but also its catalytic activity is maintained at the high level even by repeated use. The catalytic activity is recovered to almost 100% by heat treatment at 200-300 deg.C to make it possible to regenerate and reuse.
Patent JP-H06249952-A (JP)
Title: Channel guidance mark
Inventor: HORIKAWA HIROSHI
IPC: G01S13/87
Filed: 1993-03-01
Abstract: PURPOSE:To provide a channel guidance mark for providing channel-guidance information useful for a vessel entering into a port directly from a vessel radar through a simple structure. CONSTITUTION:Radar beacon units 1, 2 for sending back radar beacon codes in synchronism with reception of radio wave from a radar are disposed such that the directivity regions of the antennas 3, 4 are partially overlapped. Consequently, a first radar beacon code is sent back to a vessel radar within the directivity region of the antenna 3 whereas a second radar beacon code is sent back to a vessel radar within the directivity region of the antenna 4. First and second radar beacon codes are sent back to a vessel radar located in the overlapped region. A user leads a vessel to a predetermined channel according to a synthesized code presented on a radar display. Preferably, the overlapped directivity region is matched with the entering course of the vessel.
Patent JP-S58156751-A (JP)
Title: Constant speed driving device
Inventor: HIKITA NAOHIDE
IPC: B63H23/26
Filed: 1982-03-12
Abstract: PURPOSE:To obtain the small size constant speed driving device by a structure wherein the shaft of a rotary type change-over valve, which controls the swashing angle of a variable displacement pump in proportion to the difference between the actual rotational frequency and the set rotational frequency, is connected through gears to an output shaft. CONSTITUTION:The gear 38 journaled to the rotary shaft 37 of the rotary type change-over valve, which is hydraulically connected to the variable displacement pump 35, is engaged with the sungear 30 of the output shaft 29 so as to detect the difference between the actual rotational frequency of the output shaft 29 and its pre-set rotational frequency in order to control the swashing angle of the variable displacement pump 35. The variable displacement pump 35 supplies the quantity of liquid proportional to the deviation of the rotational frequency of the output shaft 29 to a fixed displacement pump 33 in order to perform the correction of the rotational frequency of the output shaft 29.
Patent JP-H03242740-A (JP)
Title: Device for preparing file system having variable i/o performance
Inventor: NISHINO HIROAKI
IPC: G06F3/06
Filed: 1990-02-21
Abstract: PURPOSE:To prepare one file system across plural secondary storage devices different in I/O performance by automatically allocating a file on secondary storage devices designated by a prepared directory by which the file is controlled. CONSTITUTION:When an operator 2 inputs a command to prepare and initialize a file system, a file system preparing means 7 is started to prepare and initialize the file system constituted across plural designated extrahigh-speed or high- speed, medium-speed, and low-speed secondary storage devices 13 to 15. When a user 5 inputs command to prepare a directory, a directory preparing means 8 is started to prepare the directory including designation of secondary storage devices 13 to 15 on which files prepared under the control of this directory will be allocated. Files are automatically allocated on secondary storage devices designated by the directory controlling these files. Thus, one file system is directory controlling these files. Thus, one file system is constituted across plural secondary storage devices 13 to 15 different in I/O performance.
Patent JP-H04219204-A (JP)
Title: Manufacture of lignocellulosic molding
Inventor: JEEMUZU PIITAA BURAUN
IPC: C08L97/02
Filed: 1991-03-06
Abstract: PURPOSE: To use a binder composition by forming the good composition for a lignocellulosic material. CONSTITUTION: The method for manufacturing a lignocellulosic molding comprises the steps of bringing a lignocellulosic member into contact with a composition containing a polyisocyanate, fumed silica and a nonionic liquid gellant, and pressing the combinations of the member and the composition. Adhesive properties of the member are excellent, and its binder composition can be easily sprayed.
Patent JP-S60185339-A (JP)
Title: Shadow mask supporting structure for color braun tube
Inventor: OOSHIMA TAKAO
IPC: H01J29/07
Filed: 1984-03-05
Abstract: PURPOSE:To reduce the thermal capacity thus to reduce the absolute value of purity aging by making many through-holes through the circumferential wall of a support frame for fixing a color selection shadow mask. CONSTITUTION:The shadow mask 3 of a color Braun tube is welded to a support frame 4 while 3-4 springs 5 are welded to the circumferential wall at the four sides of said frame 4 then said springs 5 are inserted over the panel pins 2 on the inner wall of the panel glass 1 thus to fix the frame 4. Here, said frame 4 is formed into a support frame 10 where many through-holes 13 are made entirely through the circumferential wall 10a of the frame body having L- shaped cross-section to occupy more than 20% of the surface. Consequently, the thermal capacity is reduced to reduce the residual stress considerably resulting in reduction of the absolute value of mask dooming, purity aging and shortening of the focusing time.