baber/WOPTO huggingface dataset:
Patent JP-S55126124-A (JP)
Title: Uniform speed ball joint and grinding method of ball groove
Inventor: TAKASE KIMIHIRO
IPC: F16D3/2245
Filed: 1979-03-23
Abstract: PURPOSE:To sharply cut the ball groove processing time together with improved process accuracy by providing bypasses centering around the spots offset to unifiy the groove depth of the ball rolling grooves ranging at least one part of the whole groove length. CONSTITUTION:A uniform speed ball joint has an outer race 1 and an inner race and the ball rolling grooves 3, 4 are formed centering around the spots E, F offset from the angle center o of the joint. And the bypasses 5, 6 are provided centering around the spots E, F offset to unify the depth of these grooves 3, 4. Accordingly in grinding the grooves 3, 4, the grindstone feeding measure is reduced, the grindstone wear deformation is reduced and the shapes of grooves 3, 4 are formed with the unified accuracy. Consequently, the process time of the groove forming can be remarcably cut together with the improved grinding accuracy and the mass production of low-priced and superior uniform speed ball joints.
Patent JP-H11216993-A (JP)
Title: Eraser
Inventor: TAKAHASHI YASUHIRO
IPC: B43L19/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make an eraser light-weight, and at the same time, improve the erasing property and the bending strength by containing a pulverized FRP molded article in the eraser. SOLUTION: This eraser contains a base material resin, a plasticizer and/or softener in order to soften the base material resin, and a filler to properly abrase the eraser when the eraser is rubbed on a paper face. For such an eraser, as the filler, a pulverized FRP molded article comprising a fiber matrix as a reinforcing agent, and a thermoplastic resin as a matrix, is contained. In order to pulverize the FRP molded article, generally known dispersing machines and crushers are used, and powders of which the particulate diamters are ten and several μm to 0.1 μm or lower can be used, but powders with larger particulate diameters from several dozens μm to approx. 100 μm may be acceptable. Then, as the base material resin, a vinyl chloride resin, a synthetic rubber or the like can be used.
Patent JP-S58151801-A (JP)
Title: Controlling unit for induction motor vehicle
Inventor: TANAMACHI TOKUNOSUKE
IPC: B60L9/22
Filed: 1982-03-05
Abstract: PURPOSE:To obtain a stable torque independent of electric vehicle speeds by a method wherein a gain correcting means is provided to correct changes in loop gain in a current regulating system subjected to induction motor impedance changing in accordance with the frequencies outputted by an inverter. CONSTITUTION:A frequency adjusting means 8 adds a slip frequency fs or subtracts it from a speed frequency fn dependent upon vehicle speeds for the determination of the output frequency (f) of an inverter 4. A gain correcting means 13 yields a signal correcting changes in loop gain present in a current regulating system subjected to induction motor impedance changing to frequencies outputted by the inverter 4. A multiplying means 14 multiplies the difference between a directing current ip for a motor current IM and the detected value iM by the output of a gain correcting circuit 13. The product is supplied to the flow rate regulating means 12 of the inverter 4 for the regulation of the flow rate gamma in the inverter 4.
Patent JP-S63200175-A (JP)
Title: Developing device
Inventor: NISHIMURA YUJI
IPC: G03G15/08
Filed: 1987-02-17
Abstract: PURPOSE:To freely change a gap between a doctor blade and a sleeve by providing a gap adjusting mechanism consisting of a spring which energizes the doctor blade toward the sleeve side and a cam which displaces the doctor blade relatively to the sleeve. CONSTITUTION:Slits 5c are vertically provided on vertical side walls 5b facing each other of a developing device body 5 toward a sleeve 7, and shoulder parts 2a provided in both ends of a doctor blade 2 are fitted to respective slits 5c and are held. A flat spring 1 is interposed between the doctor blade 2 and a fixing plate 6 laid across upper parts of slits 5c to energize the doctor blade 2 toward the sleeve 7. Transverse shafts 4a are provided on vertical side walls 5b facing each other of the developing device body 5 to axially support a cam 3, and the shoulder parts 2a of the energized doctor blade 2 are supported on the cam face 3a of the cam 3. The doctor blade 2 is displaced in accordance with the rotation of the cam 3 to adjust the gap between the doctor blade 2 and the sleeve 7. Thus, gap adjustment is simplified.
Patent JP-H04273995-A (JP)
Title: Double-pipe type heat exchanger
Inventor: AKI YOSHIFUMI
IPC: F28F9/02
Filed: 1991-02-28
Abstract: PURPOSE:To make a small-sized configuration of a tank part, in particular, and to enable a sufficient strength to be attained in a double-pipe type heat exchanger device in which a heat exchanger such an oil cooler is stored and set in a tank through which cooling fluid for an automobile radiator is flowed. CONSTITUTION:In a heat exchanger 22 constructed by an outer cylinder 23 and an inner cylinder 24 set within a tank 21, each of an inlet port and a discharging port for a heat exchanging fluid of the outer cylinder 23 is formed with an opening 27. The inner cylinder 24 is formed with through-pass openings 291 and 292 in a coaxial manner with the opening 27. A connection pipe 30 is inserted from the opening 27 with its extremity end being passing through the inner cylinder 24 and opened between the outer cylinder 23 and the inner cylinder 24 and they are brazed and fixed. A coupler member 31 is fixed to a part around the other end of the connection pipe 30. The coupler member 31 is oppositely arranged at an inner surface of a fixing port 26 for the tank 21, a coupling pipe 32 formed with a threaded groove at its outer circumferential surface is screwed from an outside part of the tank 21 and then the heat exchanger 22 is fixed at the coupling pipe 32.
Patent JP-H06166327-A (JP)
Title: Sunroof device
Inventor: YONEKURA MASAAKI
IPC: B60J10/82
Filed: 1993-02-01
Abstract: PURPOSE:To prevent the increase of the sliding resistance of a slide panel due to the assembly error and the deterioration of the sealing effect, when the slide panel is installed on a vehicle roof. CONSTITUTION:Rails 6 and 7 and a slide panel 8 are previously incorporated with a housing and formed to a unit. A sunroof deice 1 in unit form is formed by fixing a housing 5 at the roof opened port peripheral edge. A head lining 20 is supported on a dual lock fastener 19 consisting of an installation part 9' and the reinforcing member 23 of a sun shade guide rail 21.
Patent JP-H10233081-A (JP)
Title: Computer
Inventor: MURAKOSHI TAKA
IPC: G11B27/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To automatically notify the related information which is related to the reproducing medium that is set, by reading the identification information from the medium and executing the control which displays the related information in accordance with the identification information. SOLUTION: A control section 2 periodically executes the program which conducts the determining process of selection information. First, discrimination is made to determine whether a selection request is made or not. If the request is made, an instruction is transmitted to a display section 10 to conduct the display to indicate that it is in a selecting mode. Then, discrimination is made to determine the presence or the absence of the input which selects the priority on a certain session. If there is no such session, the process continues provided that no input is available for a mode release from a user. If there is an input to put a priority on a certain session, the selection information held in a RAM 6 is updated based on the input and the determining process of the selection information is completed.  Thus, the user freely determines the priority over the reproducing of the sessions of a CD extra.
Patent JP-H06223873-A (JP)
Title: Negative electrode chamber of sodium-sulfur battery
Inventor: NOMURA EIICHI
IPC: H01M10/39
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a negative electrode chamber of a sodium-sulfur battery, of which safety at the time of breakdown of a solid electrolyte tube is improved. CONSTITUTION:A negative electrode chamber inside of a sodium-ion conductive solid electrolyte tube 1 is sealed by a negative electrode cover 3 and a negative electrode terminal 5, and a bar-like current collecting terminal 6 is welded to the inner surface of the negative electrode terminal 5. A metal plate 7 is wound spirally around of this current collecting terminal 6, and the outer peripheral surface of this metal plate 7 is made to contact with the inside surface of the solid electrolyte tube 1, and a metal fiber 11 or a metal fiber 11 and a metal disc 12 having a hole is/are arranged in the inner bottom part of the negative electrode chamber. Since the quantity of melted sodium to be supplied to the inner surface of the solid electrolyte tube 1 can be thereby limited by the metal plate 7 the metal fiber 11 and the metal disc 12 having a hole, direct reaction of the melted sodium and the melted sulfur at the time of breakdown of the solid electrolyte tube can be limited to the minimum so as to improve the safety.
Patent JP-S55129683-A (JP)
Title: Vacuum valve
Inventor: ITOU YUTAKA
IPC: F16K51/02
Filed: 1979-03-26
Abstract: PURPOSE: To maintain a high characteristic for sealing in a vacuum valve provided with a metallic valve seat and a seal-packing of a valve lid to contact therewith by jetting gas toward the contacting part just before the valve seat is brought into contact with the seal-packing for closing the valve.  
     CONSTITUTION: A valve seat 30 made of hard metal and a seal-packing 28 for a valve lid 20 made of soft metal are provided in a vacuum valve composed of a valve main body 10, a connecting flange 12, and a valve-driving part 14 for resisting against baking and radiation. A mechanism is taken for closing a valve to jet gas toward a sealing part from a nozzle 32 just before a valve seat 30 is brought into contact with a seal-packing 28. Consequently, minute dusts stuck to surfaces of the valve seat 30 and the seal-packing 28 are blown away by the jetted gas, and the sealing part is protected against injuries for maintaining the characteristic for sealing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61196713-A (JP)
Inventor: FURUSAWA SHIRO
IPC: H02H3/06
Filed: 1985-02-25
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-H04273009-A (JP)
Title: Device and method for shape measurement
Inventor: TSUKAMOTO SHIGEMI
IPC: G01B21/00
Filed: 1991-02-28
Abstract: PURPOSE:To eliminate a kinetic error of a drive system to relatively move a measured article from a measured value in the case when the shape of the measured article is measured by relatively moving a probe of a displacement measurement equipment against the measured article. CONSTITUTION:An angle of rotation of a rotary table 3 to rotate a male screw 2 is measured by a rotation angle sensor 12, vertical coordinate of a probe 4a is measured by a displacement sensor 13, a relative position error between the male screw 2 and the probe 4a is obtained on the basis of a measured values of these rotation angle sensor 12 and displacement sensor 13 in a computer 11, influence of the position error on the measured value of a displacement measurement equipment 4 is computed and the measured value of the displacement measurement equipment 4 is corrected by the computed influence. As a kinetic error of a drive system is eliminated from the measured value of the displacement measurement equipment 4, it is possible to grasp the correct shape of the measured article.
Patent JP-H10233374-A (JP)
Title: Method and system for manufacturing semiconductor devices
Inventor: NOGUCHI MINORU
IPC: H01L21/768
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing of semiconductor devices (semiconductor elements) with high throughput and high yield, while realizing chemical and mechanical polishing with high throughput and high accuracy. SOLUTION: In this method, change-over from chemical and mechanical high-speed polishing to low-speed polishing can be controlled according to the thickness of a measured film to be further polished. The method includes a polishing step of chemically and mechanically polishing a film formed on a substrate to flatten the film, and an inspection step of detecting a presence of a scratch or foreign matter different from surface roughness on the polished surface flattened by the polishing step. The presence of the scratch or foreign matters on the polished surface inspected by the inspection step is fed back to the polishing step to control its polishing conditions and reduce a scratch or foreign matter on the polished surface.
Patent JP-S61194433-A (JP)
Title: Constituting method for transmission type screen for large image surface
Inventor: YATABE YOSHIO
IPC: G03B21/62
Filed: 1985-02-25
Abstract: PURPOSE:To observe with enjoy a large image surface without noticing any seam of plural transmission type screens by providing triangular prisms to the dead angle part of an incident light beam and connecting and supporting on them when the screens are arranged adjacently. CONSTITUTION:Transmission type screen units A1 and A2 which constitutes a screen for a large image surface are arranged adjacently, projectors L1 and L2 arranged at projection distance P, and an observer is positioned at observation distance D. In this case, the incident light beam has a dead angle O1C0O3=2alpha. Triangular prisms Ta whose vertical angle is <=2alpha are arranged in this dead angle space and the transmission type screen units A1 and A2 are connected and supported there-upon and screens are arranged at an upper and a lower, and a right and a left positions in the same structure to constitute the large screen. Consequently, none of screen seams is conspicuous and the large screen is observed without recognizing any screen seam.
Patent JP-H05207682-A (JP)
Title: Uninterruptible power source
Inventor: TAMADA OSAMU
IPC: H02J9/06
Filed: 1992-01-24
Abstract: PURPOSE:To reduce a cost of a storage battery by always supplying AC power from a commercial power source to a load, charging the battery, boosting DC power from the battery and supplying it to the load at the time of power interruption. CONSTITUTION:When a commercial power source 1 is received, a switch 8 is closed to supply AC power to a load 4 through a first rectifier 2-1, an insulating type inverter 3, a second rectifier 2-2, a noninsulating type inverter 9 or a direct line 10, and a storage battery 6 is charged by a charger 7. At the time of power interruption, a relay contact 11 and a thyristor 12 are turned ON thereby to boost DC power from the battery 6 by the inverter 3 and to continue power supply to the load 4 through the rectifier 2-2 and the inverter 9. Thus, the number of cells of the battery 6 can be reduced, and a cost of the battery 6 can be decreased.
Patent JP-S55127125-A (JP)
Title: Method and apparatus for desulfurization of exhaust gas
Inventor: ARASHI NORIO
IPC: C01B32/336
Filed: 1979-03-23
Abstract: PURPOSE: To desulfurize exhaust gas and recover SO 2  in the gas in the form of S simply without the necessity for the manufacture of reducing agent separately by using a part of fuel coal consistently from the adsorption process of SO 2  to its reduction process to S in the desulfurization of exhaust gas.  
     CONSTITUTION: Coal is pulverized into the dust coal 23 and then burned in the boiler 1. On the other hand, a part of unpulverized coal is supplied to the coal carbonizator 4 to manufacture semi-coke which is, in turn, packed into the adsorption tower 2. Then, the combustion waste gas from the boiler 1 is introduced into the adsorption tower 2 to cause the SO 2  component present in the waste gas to adsorb in the semi-coke and then discharged from the stack 10. The SO 2 -adsorbed semi-coke is then sent to the separation tower 3 where it is heated 300W400°C by the high-temperature inert gas circulation pipe 20, whereby SO 2  is released from the semi-coke, introduced into the converter 5 to reduce SO 2  by the semi-coke present into the element S, and then recovered in the form of the liquid sulfur 8 by the sulfur condenser 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05127872-A (JP)
Title: Semiconductor integrated circuit
Inventor: UCHIDA MASANORI
IPC: G06F7/04
Filed: 1991-02-28
Abstract: PURPOSE:To provide a semiconductor integrated circuit which can perform the sure comparison and the detection of data at a high speed despite a large number of bits to be compared by a data comparator. CONSTITUTION:The compared date are divided into plural groups in response to the bit data divided into plural groups. These bit data are inputted to the corresponding bit comparator 10 respectively. The subsense lines 12 are provided to each comparator 10 to collect the outputs of these comparators 10. Then the drive elements 13 are added to each line 12 and undergo the switch control by the potential of the corresponding line 12 together with one of both ends of each of elements 13 connected in common to a 2nd potential terminal. A single main sense line 11 is connected in common to each of elements 13 and used for output of the comparison result. Then a 1st load circuit 14 is connected between the line 11 and a 1st potential terminal.
Patent JP-H08263978-A (JP)
Title: Microfile
Inventor: TEIMOSHII JIYOSEFU CHIEINAA
IPC: H02K19/10
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To address data on a disk selectively by allowing an integrated micro file to have a magnetic disk supported rotatably to store data and a micro motor to drive the magnetic disk. SOLUTION: A micro motor 14 includes a rotor 16 integrated with a disk 12 as a one-piece assembly to drive the disk 12. The rotor 16 is extended radially outward and includes plural rotor magnetic poles 18 around the extended part of the rotor 16. Each micro motor 14 is provided with a stator 20 having plural stator magnetic poles 22 to be arranged on a circumference around the rotor 16 at an interval, to drive the rotor 16 in cooperation with each rotor pole 18 sequentially, to drive the disk 12 to allow a proper read/write head, that is, an access head 24 to write/read magnetically data.
Patent JP-H06231529-A (JP)
Title: Detecting apparatus for rotating position
Inventor: NAGANO SHUICHI
IPC: G11B7/00
Filed: 1993-01-30
Abstract: PURPOSE:To quickly and correctly detect the rotating position of a rotary body (rotary table) even when many points of the rotary body are to be detected. CONSTITUTION:The apparatus is constituted of a rotation detecting body 131 securely fixed to the lower surface of a cylindrical supporting member 5 in the lower part of a rotary table 1 and a photodetecting part 132 set corresponding to a loading position A. The rotation detecting body 131 consists of a first and a second ring-shaped detecting plates 133a and 133b set concentrically to the supporting member 5. In this case, the first detecting plate 133a has a larger diameter than the second detecting plate 133b, having projections and recesses arranged a predetermined pitch in the circumferential direction at the lower end face thereof. The second detecting plate 133b is located inside of the first detecting plate 133a, with projections and recesses formed with different pitches in the circumferential direction at the lower end face thereof.
Patent JP-H02216015-A (JP)
Title: Abnormality monitor for detector
Inventor: MINEMATSU MASAYUKI
IPC: G01D21/00
Filed: 1989-02-16
Abstract: PURPOSE:To enable a reduction in labor and time for survey by displaying which detector is involved in malfunctioning or erroneous operation immediately when the malfunctioning or the erroneous operation occurs in any detector. CONSTITUTION:When a detector operates while detectors B and C fail to operate, a plant state and a process value for judging a monitor timing are stored by a memory means 13 if malfunctioning or erroneous operation signals from the detector A and a 2/3 detector circuit are inputted by a reading means 2. A time monitoring is performed for detectors other than the detector A by a timer counting means 3 and when the detectors B and C still fail even after a certain time passes, a monitor timing is judged 11. When the timing is that to be monitored, further, process value is compared 12. If the process value is such that the detectors fail, a malfunctioning or erroneous operation is judged 4 and an alarm is given to the effect that the detector A is abnormal with a judgment that the detector A is involved in a malfunctioning.
Patent JP-S63236952-A (JP)
Inventor: ROBAATO JIEE SARIIN
IPC: G01N27/447
Filed: 1988-02-17
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-H03241161-A (JP)
Title: Panel for building
Inventor: ABE MASAHIKO
IPC: E04F13/08
Filed: 1990-02-14
Abstract: PURPOSE:To exactly fix panels by a method in which the troughs of surface material and rear material are faced each other, tongue and groove joints are formed on the ends, and the ends of surface and back materials not fixed are fixed with surface and rear materials fixed. CONSTITUTION:In a panel A consisting of a surface material 1, a rear material 17, and a core 37, trough-shaped parts formed on the ends of the materials 1 and 17 are faced each other, and a core is packed into the space for integration. Tongue and groove joints 39 and 38 are formed on the end portions. The fixing groove 10 of the panel A1 is fixed through fixing parts (beta) to the wall base (alpha) consisting of steel frame base or main column, stands, and waterproof sheets. The tongue joint 39 of the panel A2 is fitted into the joint 38 of the panel A1 repeatedly to form a lateral joint. The end portion not fixed with the fixing part (beta) is fixed with the panel A2 fixed with the fixing part (beta). The fixing operation can thus be exactly attained.
Patent JP-H01212614-A (JP)
Title: Air conditioner for vehicle
Inventor: SASAKI MASAO
IPC: B60H1/00
Filed: 1988-02-19
Abstract: PURPOSE:To carry out the defroster blow-out and heater blow-out according to the temperature difference in the vertical direction without reducing the vent blow-out wind quantity by turning a subdamper so that the subdamper is set parallel to the stream of the wind directed to the vent blow-out port, when a temperature control damper is at the coldest position. CONSTITUTION:A defroster blow-out port 13, vent blow-out port 14, and a heater blow-out port 15 are opened on the opposite side to a communication port 12 which communicates to an inside/outside air selecting box 3 of a heater case 4 which forms a part of a ventilating passage 1. Inside the heater case 4, a heater core 16 is arranged, and a cooling air passage 17 is formed on the side part. A temperature control damper 19 is pivotally installed at the front edge of the heater core 16, and a subdamper 20 is arranged on the downstream of a cooling air passage 17 and on the upstream side of the defroster blow-out port 13. In this case, when the temperature control damper 19 is at the coldest position, the subdamper 20 can be turned so that the subdamper 20 is set parallel to the stream of the wind directed to the vent blow-out port 14.