baber/WOPTO huggingface dataset:
Patent JP-H01244488-A (JP)
Title: Fixing device for image forming machine or the like
Inventor: SOGA SETSUO
IPC: G03G15/00
Filed: 1988-03-25
Abstract: PURPOSE:To fix an excellent toner image to a toner carrier by forming the surfaces of a heat and press rollers of RTVSi rubber and selecting the surface roughness of the surfaces and temperature difference between both rollers from prescribed ranges. CONSTITUTION:The surface of a heat roller 1 is made of RTVSi rubber of 1mm in thickness and the surface of the press roller 2 is formed of the same Si rubber of 3mm in thickness and surface roughness of both surfaces are set to 0.3mum RZ. Thus the surfaces of both rollers are made to elastic bodies. The rollers 1 and 2 are respectively heated to 140 deg.C and 110 deg.C by means of heaters 3. When the heat roller 1 is heated >=30 deg.C higher than the press roller 2, more effective results are obtained. When a picture is formed by using such constitution, no offset is produced, no change is produced in gloss, and the surface roughness of the rollers is not reflected in the fixed picture even when both-face full-color copies are produced.
Patent JP-H02249236-A (JP)
Title: Semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L21/3205
Filed: 1989-03-23
Abstract: PURPOSE:To improve roundabout adherence, flatness of an insulating film a wiring film to be laminated on an upper layer, and to improve yield and reliability by reducing the width of a conductive film line of an upper layer than that of a conductive film line of a lower layer of wirings having a laminated structure in which an Al or its alloy conductive film is interposed to be held between upper and lower different type conductive thin films. CONSTITUTION:In a wiring shape having a laminated structure in which a conductive film 5 made of Al or its alloy is interposed between upper and lower different type conductive thin films 6, 19, 4, the width of a conductive film line of an upper layer is formed to be at least smaller than that of a conductive film line of a lower layer. For example, a barrier Ti 4, a barrier TiN 19, an Al-Cu alloy 5, a cap TiN 6 are laminated, and a photoresist is patterned. Then, the TiN 6 is isotropically removed, sidewisely etched, and then anisotropically etched. Thereafter, Al-Cu wirings 5 formed with a side face substantially perpendicularly to the photoresist, and a wiring structure in which a barrier TiN 19 of small etching amount and a barrier Ti 4 etched substantially in the same size as that of the mask are stepwisely formed is formed.
Patent JP-H07278609-A (JP)
Title: Production of high-density sintered titanium alloy
Inventor: FUJII HIDEKI
IPC: C22C1/04
Filed: 1994-04-08
Abstract: PURPOSE:To produce a sintered Ti alloy at a low cost at the time of producing a sintered Ti alloy product by a powder metallurgical process from a Ti powder which has been hydrogenated and then dehydrogenated and having a specified content of hydrogen by heating the compact consisting essentially of Ti powder under specified conditions and then sintering the compact. CONSTITUTION:The hydrogen content of the Ti produced by the hydrogenation- dehydrogenation process is controlled to about 0.02-2wt.%, which is higher than the allowable hydrogen content, i.e., <=0.01wt.%, of the Ti as the powder metallurgical material, and a heating power cost for dehydrogenation is reduced. The powder of such alloying elements as Al and V is then admixed with the Ti powder, the mixed powder is then packed in a vessel, compacted, heated at 600-800 deg.C for 10-30hr in vacuum or in an inert gas atmosphere, presintered and dehydrogenated, and hydrogen remaining in the powder is reduced to <=0.01wt.%. The dehydrogenated powder is then sintered at 1000-13000 deg.C for >=1hr to close the void due to the hydrogen liberated during the dehydrogenation, and a high-density sintered Ti alloy product is inexpensively produced at a low heating cost.
Patent JP-H05272374-A (JP)
Title: Electronic control device for internal combustion engine
IPC: F02D41/18
Filed: 1992-03-27
Abstract: PURPOSE:To provide an electronic control device for an internal combustion engine which will not compute an incorrect atmospheric pressure-related value during transition from stationary operation to transitive operation. CONSTITUTION:An atomospheric pressure-related value is computed by a CPU in an electronic control unit 17, and when operation condition detection means such as a throttle opening sensor 8 detect that a stationary operation is being performed for a first specified time, the CPU determines the atmospheric pressure-related value, and only when a stationary operation condition detection means detects that the stationary operation is being performed for a second specified time after that, the atmospheric pressure-related value determined by the CPU is not reflected for control of a first action characteristic quantity of an internal combustion engine 1. A high reliability and high precision control can thus be provided.
Patent JP-S63238202-A (JP)
Title: Method for heat treating tool steel powder
Inventor: TANOGAMI SHUJI
IPC: B22F1/00
Filed: 1987-03-25
Abstract: PURPOSE:To greatly improve compressibility without subjecting tool steel powder produced by an atomization method to a decarburization treatment by heating said tool steel powder under specific conditions to deposit primary carbide, then slowly cooling the powder under specific conditions. CONSTITUTION:The tool steel powder produced by the atomization method, more particularly an oil atomization method and gas atomization method is heated for >=10min and within 60min to the temp. between (Tm-80 deg.C)-(Tm-30 deg.C) (Tm: liquidus line temp.) in a vacuum or inert gas. The carbon solutionized supersaturatedly in the powder is thereby previously deposited as the carbide. This powder is thereafter slowly cooled down to <=700 deg.C at <=50 deg.C cooling rate per hour. The softening is insufficient or the deposition of the secondary carbide is insufficient and the necessary characteristics are not obtainable if the conditions deviate from the above- mentioned slow cooling conditions.
Patent JP-H05272366-A (JP)
Title: Four-cycle engine
IPC: F02B75/02
Filed: 1992-03-27
Abstract: PURPOSE:To keep excellent riding feeling, attain lean combustion without cost increase, and reduce fuel consumption. CONSTITUTION:In a 4-cycle engine 1 which is constituted so that two neighboring cylinders (3A, 3B and 3C, 3D) may operate synchronously, combustion chambers 8A and 8B, and 8C and 8D of the two cylinders are communicated with each other by the communicating combustion chambers 9A and 9B. Air-fuel ratio of air-fuel mixture which is supplied to one of the two cylinder is made higher (lean) according to a decrease in engine load.
Patent JP-H09236448-A (JP)
Title: Material for manufacture of rotating disk and rotating disk
Inventor: TAKATORI CHIKASHI
IPC: G01D5/245
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a material which can be magnetized with good efficiency by a method wherein the material is provided with a sheetlike substrate which is composed of a plane bonding part to be bonded to the plane part of a disk substrate and of a circumferential-face bonding part to be bonded to the circumferential side face of the substrate and with a magnetic body which is arranged in the circumferential-face bonding part. SOLUTION: A material for the manufacture of a rotating disk is provided with a sheetlike substrate and with magnetic bodies. The sheetlike substrate is composed of a plane bonding part 2 which is bonded to the upper plane or the lower plane of a disk substrate 4 and of one or more circumferential-face bonding parts 1 which are bonded to the circumferential side face of the disk substrate 4. The magnetic bodies are arranged, e.g. on the circumferential-face bonding parts 1 of the sheetlike substrate. As a method for arranging it, e.g. prescribed places in the circumferential- face parts 1 are coated with a composition which contains a magnetic powder and a binder so as to be solidified.  Then, the magnetic bodies which are arranged in the circumferential-face bonding parts 1 in the material for the manufacture of the rotating disk are magnetized, but it is not required to alternate a coil current.
Patent JP-S58191352-A (JP)
Title: Shift position display unit and throttle opening display
Inventor: KINUGASA YUKIO
IPC: F16H59/24
Filed: 1982-04-30
Abstract: PURPOSE:To detect and display the shift position and lock-up condition of an automatic transmission and the opening of a throttle valve by means of decoders which receive the information of the turned-on and -off conditions of solenoids in the automatic transmission and as well of the turned-on and -off conditions of a plurality of switches in a throttle position sensor. CONSTITUTION:A throttle valve open degree decoder 27 detects the opening of a throttle valve 23 by means of throttle signals L1, L2, L3 from a throttle valve opening sensor 1, and displays the detected value on a throttle valve opening display unit 28. A shift position decoder 30 detects the shift position and lock-up condition of an automatic transmission 26 by means of turned-on and -off signals S1, S2, S3 from three solenoids in a hydraulic control system in the automatic transmission 26 and displays the shift position and the lock-up condition on a shift position display unit 31.
Patent JP-H04307382-A (JP)
Title: Switching circuit of traveling body identification system
Inventor: TOKUDA MASAMORI
IPC: H04B1/59
Filed: 1991-04-04
Abstract: PURPOSE:To improve quality of communication of a traveling body-identification system. CONSTITUTION:In addition to a first pin diode 311 for switching supply of a carrier signal to a terminal P1 of an antenna 104, a matching termination circuit 321 for absorbing all input signals is provided in a switching circuit of a question device and further a second pin diode 313 is provided between this matching termination circuit 321 and the antenna 104. By performing ON/ OFF control of the first diode 311 and the second diode 313 complimentarily, the terminal P1 of the antenna 104 where no power is supplied to can be subjected to matching termination.
Patent JP-S57186618-A (JP)
Title: Magnetic bearing device
Inventor: KOMIYAMA TOMO
IPC: F16C39/06
Filed: 1981-05-13
Abstract: PURPOSE:To improve the stability of bearing function by supporting a permanent magnet on the static side in such a manner as to move only axially so that even if a permanent magnet on the rotation side is displaced axially, supporting functions are always shown at a fixed bearing constant. CONSTITUTION:A bearing 12 is rotatably attached to the outer peripheral surface of a second permanent magnet 6 disposed on the static side, and the permanent magnet 6 which is movable axially and immovable radially is hung down from the upper wall of a guide member 11 through a spring 13. When a first permanent magnet 4 on the rotation side is moved in the direction of an arrow Y1 for DELTAY1, the distance between each N-pole of the permanent magnets 4, 6 is shortened to increase a spring force K1, and on the countrary, a spring force K2 between S-poles decreases. The permanent magnet 6 is pushed up in the direction of Y1 by a difference between the spring force K1 and K2 to be stable at a balanced position. Therefore, the relative position between the permanent magnets 4, 6 is always kept constant, so that the bearing constant is fixed from the assembling time to the operation time.
Patent JP-H08267879-A (JP)
Title: Image-forming system, apparatus and method for maintaining/supporting image-forming apparatus
Inventor: MACHINO HITOSHI
IPC: G03G21/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide an image-forming system, an image-forming apparatus and an image-forming method whereby a dispatched serviceman can correctly analyze the state of the image-forming apparatus thereby to specify a failure. CONSTITUTION: A computer 105-1 predicts failures based on data of a printer 101. When a failure is predicted, the computer 105-1 instructs the printer 101 via a controller 102 to output predicted contents and a hard copy of a predetermined image for failure analysis. Since a serviceman has the hard copy of the image (test pattern) when the failure is predicted, the serviceman can correctly analyze the failure.
Patent JP-S61229719-A (JP)
Title: Transfer apparatus for light solid matter
Inventor: MURAI TSUNEHIKO
IPC: B65G51/02
Filed: 1985-04-04
Abstract: PURPOSE:To form an inner tube in a transfer path to prevent dust by disposing an inner tube having an air blowoff hole in the inner wall in an outer tube, and supplying air between the inner and outer tubes in an apparatus for transferring a cartridge having glass fiber wound to a melting furnace. CONSTITUTION:When air is supplied 18 between an inner tube 16 and an outer tube 17 from an air supply tube 20, and a light solid matter A is transferred in the inner tube 16, air 18 is blown out in the inner tube 16 through an air blowoff hole 19, and the light solid matter A is kept in a floating state in the inner tube 16. Accordingly, the contact of the solid matter A with the tube wall of the inner tube 16 is eliminated to transfer the matter smoothly and without generation of dust. If the blowoff direction of the supplied air is directed to the transfer direction, the transfer can be promoted. In this arrangement, the generation of dust can be prevented to smoothly transfer the solid matter.
Patent JP-S55164695-A (JP)
Title: Novel aminoglycoside and its preparation
Inventor: WATANABE ISAMU
IPC: A61P31/04
Filed: 1979-06-09
Abstract: NEW MATERIAL:A compound of formula I (one of R 1  and R 2  is H and the other is methyl; R 3  is glycyl, alanyl, etc.; excluding the case that R 1  is H, R 2  is methyl, R 3  is glycyl, and the substitution groups at 5- and 4-positions are trans-configuration) and its acid addition salt.  
     EXAMPLE: 4-N-Glycyl-KA-6606VI of formula II.  
     USE: Antibacterial agent.  
     PROCESS: The objective compound can be obtained by (1) acylating KA-6606VI of formula III which is a metabolic produce of, e.g. Saccharopolyspora hirsuta KC6606 strain, with benzyloxycarbonyl chloride, etc., in an aqueous solution in the presence of sodium carbonate under ice cooling, thereby protecting the amino groups at 1-, 2'- and 6'-positions, (2) separating the product and reacting with N-hydroxysuccinimidyl-N-benzyloxycarbonyl glycine, (3) subjecting the reaction product to the catalytic reduction at room temperature, and (4) eliminating the protecting groups. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05276354-A (JP)
Title: Facsimile mail equipment
IPC: H04L12/14
Filed: 1992-03-30
Abstract: PURPOSE:To allow the facsimile mail equipment connecting to an ISD network having a charge notice function to make store and exchange of a facsimile document to store a communication charge required for the sent document together with other information relating to other communication as communication management information and to print out the communication management information on request. CONSTITUTION:The mail equipment is provided with a communication control section 1 connecting to an ISD network having additional service of notice of communication charge and having a function recognizing the charge notice information being an information element in a release message received from the ISD network after the transmission of a facsimile text, a main control section 2 managing the charge notice information as communication management information and having a function of formatting the communication management information into a print format on a printer, and a printer interface section 3 interfacing the printer printing out the formatted communication management information. The communication management information including accurate charge notice with configuration of ease of maintenance is printed out and the management of the communication cost of the facsimile mail system is facilitated.
Patent JP-S5231705-A (JP)
Title: Tape recorder
Inventor: SATOU KATSUYA
IPC: G11B15/18
Filed: 1975-06-16
Abstract: PURPOSE: To rewind a tape automatically by switching over by a cam and a change motor and also stablizing and releasing a mode slider, at the end of a tape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08272147-A (JP)
Title: Carrier for development of electrostatic charge image
Inventor: UCHIDA MASAFUMI
IPC: G03G9/107
Filed: 1995-03-29
Abstract: PURPOSE: To provide a carrier which is used in a toner recycle system, spend less toner even through a long time of service, and presents good durability. CONSTITUTION: A toner image is formed by developing a latent image on a carrier, and the produced toner image is transferred from the carrier onto a transferring material, and the toner on the carrier is collected by cleaning the carrier after transfer, and the collected toner is supplied to the developing process and re-used. This image forming method includes a carrier for development of electrostatic charge image, which has at least one maximum between 25 and 500V/cm when the relation of the volume specific resistance (V-axis) of the carrier to the impressed voltage (X-axis) is plotted.
Patent JP-H04283808-A (JP)
Title: Compound function controller for proportional mixture or the like
Inventor: HOSOKAWA YOSHIO
IPC: G05D11/02
Filed: 1991-03-13
Abstract: PURPOSE:To store a proportional mixing mechanism, a quantitative injecting mechanism, and a flow rate control mechanism properly and compactly in a casing with common components, to manufacture the controller at low cost, and to enable the proportional mixture, quantitative injection, and accurate flow rate control. CONSTITUTION:The respective proportional mixing mechanism 9, quantitative injecting mechanism 10, and flow rate control mechanism 11 are properly stored in the casing 1. A controller 5 is provided on the top surface of the casing 1 and the screw hole 4 of the opening part 2 of the casing 1 and the screw hole 6 which is provided at the same distance W with holes at the four corners of the controller 5 are fixed through a bolt 7. A control board 12 which controls the respective proportional injecting mechanism 9, quantitative injecting mechanism 10, and flow rate control mechanism 11 is incorporated in the control box 8 of the controller 5.
Patent JP-S62230673-A (JP)
Inventor: FUKUDA KAZUSHIGE
IPC: C04B35/584
Filed: 1986-03-29
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-H06279837-A (JP)
Title: Method for cooling and polishing for long annealed material
Inventor: MURAKAMI KIMIHIDE
IPC: C21D1/26
Filed: 1993-03-30
Abstract: PURPOSE:To execute cooling and polishing simultaneously and shorten the manufacturing time by injecting high pressure water mixing abrasives to a high temp. long annealed material drawn out from an annealing furnace. CONSTITUTION:The high temp. long annealed material 3 completing the annealing in the continuous annealing furnace 1 is drawn out from the annealing furnace 1 and wound with a coiler through a cooling and polishing chamber 2. At that time, around the running course of the annealed material 3 in the cooling and polishing chamber 2, cooling and polishing nozzles 4 for injecting the high pressure water containing the cooling and abrasives, washing nozzles 5 for injecting the washing water and a wiper 6 for wiping wetting of the annealed material 3 with the water are arranged in order and blowers 7 for drying by blowing the air is arranged at the outside of the cooling and polishing chamber 2. By this method, the cooling and the polishing of the annealed material 3 are executed simultaneously and the number of the processes is reduced and the manufacturing time can be shortened.
Patent JP-S63242835-A (JP)
Title: Sheet paper driving out device
Inventor: ABE MASAHIRO
IPC: G06K13/103
Filed: 1987-03-26
Abstract: PURPOSE:To prevent the friction due to the speed difference between an endless belt and a belt drive applying means by installing the belt drive applying means having a one-way clutch which can freely revolve a driving rotary body to the acceleration side. CONSTITUTION:During the time when a slack is generated only on the belt part 7B2 of an endless belt 7, the belt part 7B2 shifts at a speed V2 for all the paper sheets P, and since the belt part 7B1 and the belt part at the rollers 18 and 19 and a pulley 13 positions are in tightened state, also these belt parts can be shifted at the speed V2. Therefore, the belt part of the endless belt 7 which contacts a belt 15 is applied with a pulling force due to the speed difference (V2-V1). Therefore, the belt 15 driven at the speed V1 varies to the transfer speed V2 through a one-way clutch 16 which freely revolves, to the acceleration side between the pulley 13 and a shaft 11 on the drive side, and shifts at the speed V2. Therefore, during this period, all the parts of the endless belt 7 are shifted at the speed V2, and the repetition of extension and contraction of the endless belt 7 and the belt 15 and the friction between the both belts can be prevented.
Patent JP-H1154827-A (JP)
Title: Low-noise second harmonic generating device and laser applying device
Inventor: MAKIO SATOSHI
IPC: G02F1/37
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce the light noise of a second harmonic generating device by forming a resonator, having a first oscillation wave of the end face of a nonlinear optical crystal, and making the longitudinal mode interval, which varies depending upon the length of an optical crystal equal to an integral multiple of the longitudinal mode interval, which depends upon the length of the resonator. SOLUTION: A solid-state laser crystal 4 generates a first oscillation wave when the crystal 4 is excited and, a laser resonator composed of a first laser mirror 3 and a second laser mirror 7 which reflects the first oscillation wave from an SHG crystal 6 (generates an optical second harmonic) is formed to oscillate a fundamental wave. In a laser resonator, the laser crystal 4, a wavelength control element 5, and the SHG crystal 6, are arranged. When the position of the crystal 6 is moved slightly, the crystal 6 oscillates the summed frequency with the fundamental wave and the wave corresponding to the half wavelength of the fundamental wave, because the fundamental wave is oscillated in four longitudinal modes at intervals of about 0.04 nm. Consequently the noise of 2 MHz can be markedly reduced.
Patent JP-S63242894-A (JP)
Inventor: ASANO MASARU
IPC: B66B29/08
Filed: 1987-03-26
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-H05230149-A (JP)
Title: Vinyl copolymer
Inventor: KOMA HIROKI
IPC: A01N31/04
Filed: 1992-02-20
Abstract: PURPOSE:To provide the title copolymer which includes the units from an uncrosslinkable vinyl monomer and specific units, has excellent antimicrobial activity and high safety of high durability and dissolves in an organic solvent. CONSTITUTION:The objective copolymer includes (A) the units derived from an uncrosslinkable vinyl monomer (for example, styrene or methyl methacrylate) and (B) the units of the formula (R<1> is H, methyl; A is phenylene; R<2> is 1 to 4 C alkylene; Y, Z are anions; R<3> is 6 to 18C alkyl; R<4> is 4 to 10 C alkylene; R<5> to r<8> are 1 to 3 C alkyl). The copolymer is preferably prepared by copolymerization of a 1-2C-haloalkylstyrene and an uncrosslinkable monomer which is copolymerizable with the haloalkyl-styrene followed by reaction of the halogen atoms in the haloalkyl groups with a quaternary ammonium compound. The 1 to 2C haloalkylstyrene is preferably p-chloromethylstyrene.