baber/WOPTO huggingface dataset:
Patent JP-H06228540-A (JP)
Title: Nonasbestine friction material
Inventor: TSUGAWA KAZUO
IPC: C09K3/14
Filed: 1993-02-05
Abstract: PURPOSE:To provide a material which overcomes difficulties with the conventional techniques and exhibits not only excellent braking performance and abrasion resistance but also excellent properties in attacking a mating plane when used in combination with a rotor or drum having a mating plane formed by using an aluminum alloy as the matrix. CONSTITUTION:The material contains a metal component based on a metal which can easily alloy with aluminum and is used as abrasive material in combination with a rotor or drum made up mainly of an aluminum alloy.
Patent JP-H07247428-A (JP)
Title: Heat-resistant resin composition
Inventor: YOSHIDA TATSUHIRO
IPC: C08L63/00
Filed: 1994-03-14
Abstract: PURPOSE:To obtain the subject composition containing a specific polyimide resin, an epoxy compound and a coupling agent, excellent in low temperature processability, high-temperature adhesiveness and reliability to heat resistance and useful for flexible printed-wiring boards, heat-resistant adhesive tapes, etc. CONSTITUTION:This composition contains (A) 100 pts.wt. of a polyimide resin soluble in organic solvents and having >=350 deg.C glass transition temperature and obtained by mixing a polyimidic acid which is obtained by reacting a diamine mixture consisting of (a) mols of a compound of the formula [(k) is 1-3] and (b) mols of other diamine with (c) mols of a tetracarboxylic acid dianhydride which is 4,4'-oxydiphthalic acid dianhydride, etc., at ratios of 0.02<=(a)/(a+b)<=0.10 and 0.96<=(c)/(a+b)<=1.04 with a polyimidic acid obtained by reacting a diamine mixture consisting of (a) mols of the compound of the formula and (b) mols of other diamine with (c) mols of the tetracarboxylic acid dianhydride at ratios of 0.20<(a)/(a+b)<=0.70 and 0.92<=(c)/(a+b)<=1.10 and imidating the mixed polyimidic acid, (B) 5-100 pts.wt. of a compound containing two or more epoxy groups in a molecule and (C) 0.1-50 pts.wt. of a coupling agent such as a silane coupling agent.
Patent JP-H05215001-A (JP)
Title: Warming-up promoting device for engine
Inventor: KASHIYAMA KENJI
IPC: F02D43/00
Filed: 1992-01-31
Abstract: PURPOSE:To improve fuel consumption performance and warming-up of an engine by high temperature exhaust gas. CONSTITUTION:An engine has a bypass passage 17 which bypasses a throttle valve 16 arranged in an intake passage 11, and an ISC valve 18 which is installed in the bypass passage 17. A throttle valve 26 is provided in an exhaust passage 22, while a driving actuator 28 is provided for driving the throttle valve 26. An engine cooling water temperature and an engine load, etc., are detected by sensor groups 25. A control unit U controls an exhaust valve timing variable mechanism 7 and the driving actuator 28 under a loadless, low speed and cold condition, such that a valve overlapping time is elongated and the throttle valve 26 is throttled compared to a hot condition.
Patent JP-H10239661-A (JP)
Title: Liquid crystal display device
Inventor: TSUCHIDA SUSUMU
IPC: G02F1/133
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption and to sufficiently reduce radiation by providing a low-pass filter which is supplied with a midpoint potential of an inverted driving voltage. SOLUTION: At the midpoint of a floating source voltage EF, a lag lead type low-pass filter 70 which serves to prevent oscillation of negative feedback operation of an operational amplifier 51 is inserted to attenuate voltage variation of the midpoint potential at the time of anode inversion driving, so that variation in the midpoint voltage of the floating source voltage EF is not corrected abruptly.  In this case, the output potential of the operational amplifier 51 is varied in synchronism with an offset voltage and the midpoint voltage of a common inversion driving source voltage for the operational amplifier 51 becomes as high as the output voltage of the operational amplifier 51, so that even when the offset voltage and floating source voltage are varied, the output voltage of the operational amplifier 51 stays at the midpoint potential between the upper and lower voltages of a floating power source without fail.
Patent JP-S56138504-A (JP)
Title: Oil pressure control device of pillar erecting carriage
Inventor: HIROSE HIROMICHI
IPC: F15B11/16
Filed: 1980-03-31
Abstract: PURPOSE: To prevent oil pressure elements from being erroneously connected by a method wherein a pillar pull out cylinder is attached to an intrinsic oil pressure system of the pillar erecting carriage, a low pressure relief valve is arranged in an oil pressure circuit connected to the pillar pull out cylinder to thereby provide a low pressure regulated circuit and an oil pressure jig is connected to the circuit.  
     CONSTITUTION: In the oil pressure system in which a pressurized oil is supplied to pressurized oil pipes 20 and 21 by interlocking oil pressure pumps 7 and 18, there is arranged, at a boom operation control section 22, a high-rated pressure relief valve 24 which is connected to the pressurized oil pipe 20 at a position between the pipe 20 and a return valve 23 leading to an oil reserver 19. Further, four systems of manifold pipes 25 to 28 are connected to the oil pressure circuit for the pillar pull out cylinder 14, an oil pressure motor 4 for turning the boom, a rise and fall type oil pressure cylinder 7 and an expansion type oil pressure cylinder 8, respectively. A low pressure relief valve (not shown) is interposed within the oil pressure circuit for the pillar pull out cylinder 14 and an actuator 50 for the oil pressure jig is arranged so as to be connected to the oil pressure circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53127289-A (JP)
Title: Potentiometer
Inventor: SATOU MASUJI
IPC: H01C10/00
Filed: 1977-04-13
Abstract: PURPOSE: To perform the operation of a potentiometer by emitting light on a photo conductive film, when a pair of the element patterns providing a resistive film and an output electrode layer is placed in a row at the both sides of the photot conductive film, a voltage is applied across the both resistive films in series connection, and an output voltage is picked up by connecting the both output electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04260615-A (JP)
Title: Hydrated zirconia dried powder
Inventor: IWATA HIDEKAZU
IPC: C01G25/02
Filed: 1991-02-15
Abstract: PURPOSE:To obtain hydrated zirconia dried powder, having a specific loosely filling bulk density and capable of producing a high-density and high-strength zirconium oxide sintered compact by calcining and forming the powder and sintering the resultant compact. CONSTITUTION:Hydrated zirconia dried powder having 1/0-2.0g/cm<3> loosely filling bulk density. The aforementioned hydrated zirconia dried powder is prepared by the following method. That is a hydrated zirconia grain suspension containing hydrated zirconia grains in an amount of about 10-2000g/l expressed in terms of ZrO2 is prepared and an organic compound in an amount of 0.01-10mol% based on the contained Zr is added to the aforementioned suspension. The resultant mixture suspension is then dried.
Patent JP-S55135779-A (JP)
Title: Unit for time management
Inventor: KAMIMURA HITOSHI
IPC: G07C1/00
Filed: 1979-04-10
Abstract: PURPOSE:To decrease the number of control timer circuits, by providing the control element on the time managing tape started with the timer and indirectly controlling the drive of BGM tape with this control element. CONSTITUTION:The time managing tape is set to the time managing playing circuit A. Further, when the start signal from the timer 5 is inputted to the drive circuit 6, the drive circuit 6 starts, and the announcement signal is reproduced accompanied with the tape run. This announcement signal is stopped when the reproduction head 1 detects the stop position signal provided after the announcement signal. On the other hand, when the control element made of silver contact provided on the tape positioned immediately before the stop position signal is in contact with the contact 8, the contact signal is inputted to the flip flop 10 to start the drive circuit 11 of the BGM playing circuit B.
Patent JP-S63211097-A (JP)
Inventor: ISAJI KOICHI
IPC: G07D9/00
Filed: 1987-02-27
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-S56138950-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI TOORU
IPC: H01L21/28
Filed: 1980-04-01
Abstract: PURPOSE:To prevent the improper shortcircuit with shallow junction in a semiconductor device by covering a part of a semiconductor substrate having a different conductivite type region with a polycrystalline silicon layer, covering a part thereon with a nitride film, and contacting the conductive substance with the polycrystalline layer to extend on the nitride film. CONSTITUTION:After an oxide film 2 is selectively formed on an N type Si substrate 1, impurity is diffused from the exposed part of the substrate 1, and the source and drain region 3 of P-channel MOS transistor having a junction depth of 0.2-1mum is formed. A polycrystalline Si layer 4 of 500-1,000Angstrom  is formed thereon, and a nitride film layer 5 of the same thickness is further formed thereon. After etching the film 5 selectively, the film 2 of the gate and a part 6 of the layer 4 on the region 2 are removed, and a gate oxide film 7 is formed thereon. The gate oxide film on the region 3 is removed, and electrodes 8 of S, D, G and wires are formed by evaporating aluminum. Thus, it can prevent the improper shortcircuit with electrode material in shallow junction without increasing the number of etching steps.
Patent JP-H08220834-A (JP)
Title: Two-color multiple developing method
Inventor: OSAWA TAKASHI
IPC: G03G15/08
Filed: 1995-02-08
Abstract: PURPOSE: To maintain the high quality of a 1st toner image on a photoreceptor drum, to separate and recover a 1st toner without accumulating it in a 2nd developing device in the case of the 1st toner intrudes into the 2nd developing device and to easily obtain a high-quality two-color image without exerting an influence on a 2nd toner image by the 1st toner. CONSTITUTION: A magnetic one-component non contact alternate electric field developing method using magnetic toner (2nd toner 19) is adoped for 2nd developing. The average particle diameter of the 1st toner 18 is set larger than that of the 2nd toner 19, the electrification amount of the 1st toner 18 after the toner intrudes into the 2nd developing device 6 is reduced, and the carrying force of the 1st toner 18 by the developing sleeve 7 of the 2nd developing device 6 is weaker than that of the 2nd toner 19. Since the carrying force of the 1st intruding toner 18 by the developing sleeve 7 is weak, the 1st toner 18 is suspended by developing bias in a developing area and separated and discharged to the outside of the 2nd developing device 6.
Patent JP-H10234739-A (JP)
Title: Assembling device for operational suture needle
Inventor: UETAKE TSUYOSHI
IPC: A61B17/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply suture needles to a device in the right direction at the time of attaching a suture to an operational suture needle, by providing a direction change means for changing the direction of the suture needle, when the direction of the rear end part of the suture needle is detected not to match with a prescribed position by a detecting means for detecting the direction of the suture needle. SOLUTION: In supplying suture needles N to a needle fixing part for a positioning means, when the direction of the suture needles N lined on a pallet 5 is detected to match with a prescribed direction by a detecting means, the suture needles N are moved to a needle fixing part by a moving means 7. On the other hand, when the direction of the suture needles N lined on the pallet 5 is not matched with a prescribed direction, the direction of the suture needles N is so changed as to be matched with the prescribed direction by a direction change means 8 and they are moved to the needle fixing part by the moving means 7.  Therefore, when a plurality of suture needles N are lined on the pallet 5 having insertion grooves by a vibrator, etc., the suture needles N are supplied to the needle fixing part with their tip parts and rear end parts set in the right direction and the supply can be efficiently performed.
Patent JP-S53127761-A (JP)
Title: Unusual thickness detector of paper leaves
Inventor: MURAOKA YOSHIHIRO
IPC: G07D7/16
Filed: 1977-04-14
Abstract: PURPOSE: To achieve the miniaturization of automatic processing device by detecting the banknotes which are laminated upright in a feed part with a thickness detector of a nearly perpendicular conveying path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59167218-A (JP)
Inventor: KAGA KIKUO
IPC: B28C5/16
Filed: 1983-03-15
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-H09233807-A (JP)
Title: Power unit
Inventor: TAKOUDA AKITAKA
IPC: H02M7/217
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To protect a switching element and its peripheral circuit even if an overcurrent flows by driving the drive of the switching element thereby protecting the switching element when the detection value of a current detecting circuit amounts to a specified value or over. SOLUTION: A current detecting resistor 56 is connected in series to a switching element 51, and this output is inputted into a control circuit 55A. The control circuit 55A monitors the current value flowing to the switching element 51 by the current detecting circuit 56, and when the voltage of the current detecting resistor 56 amounts to reference voltage Vref2 , for example, a limit value or over where the switching element 51 does not break, it stops the drive of a drive circuit 54, and protects the switching element 51. Accordingly, even if an excessive current flows into the switching element by any reason, the switching element 51 can be protected from the stress caused by the excessive current at such abnormality.
Patent JP-H07217738-A (JP)
Title: Automobile advancing direction designating device
Inventor: KOIDE HIROKAZU
IPC: F16H63/34
Filed: 1994-02-02
Abstract: PURPOSE:To move an automobile only forward or only backward by shifting a gear between drive wheels from a clutch and controlling the rotatable direction of the gear. CONSTITUTION:A gear 8 is attached to a shaft and a gear which transmit the rotation from a clutch to drive wheels. The gear 8 is constituted so that the rotatable direction can be controlled through a cam 9. The cam 9 is constituted so as to be moved by a switch. By this constitution, the operator, even when starting a vehicle on an ascent, can operate the vehicle safely while operating only the clutch and accelerator. When car speed reaches a constant speed, and when shifting transmission gear in the rotation direction to stop the gear 8, it is desirable to cancel this device.
Patent JP-S60186803-A (JP)
Title: Multi-color display device and its production
Inventor: IWASA KOUJI
IPC: G02B5/20
Filed: 1984-03-06
Abstract: PURPOSE:To provide a high grade of display to the titled device by using the multi-color filter having the multi-color layers consisting of a cationic or anionic high polymer resin having <=10<12>OMEGAcm intrinsic resistance on the plural conductive layers formed isolatedly on a base material. CONSTITUTION:A transparent tin oxide conductive film is formed by a spray coating method on a display substrate 8 consisting of a transparent material and the conductive film is patterned to a stripe shape by etching to obtain display electrodes 9. The substrate 8 is dipped in an electrodepositing bath and the electrodes desired to be colored to the same color are selected. For example, 20V voltage is impressed for 3min to said electrodes as anode. The substrate 8 is then pulled up and is thoroughly rinsed to wash away the soln. sticking to the part where the voltage is not impressed. The polyester resin and melamine resin in the colored layer formed by the electrodeposition are then baked to effect a condensation reaction by which said resins are cured.
Patent JP-H10283322-A (JP)
Title: Method for controlling network device and device therefor
Inventor: HAMADA NOBORU
IPC: G06F21/31
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the contradiction of setting by limiting the number of persons who can perform access in a mode (manager mode) in which the setting of a certain device can be changed to one person. SOLUTION: Whether or not it is possible to perform access to a certain device in a manager mode is inquired to the device (S15001), and when the device is already operated in the manager mode by another user, the information is transmitted to a user who issues the request (S15004). Moreover, whether or not forced transition to the management mode should be operated is inquired of the user who is tuned down for the operation in the management mode (S15005), and when the user desired it, the user can be forcedly allowed to operate the device in the management mode (S15007).
Patent JP-H02225600-A (JP)
Title: Detergent composition for fungal stain
Inventor: ONITSUKA YOSHIRO
IPC: C11D10/02
Filed: 1989-02-27
Abstract: PURPOSE:To eliminate irritating odor of chlorine and to remove influence on the human body and all materials in the room by mixing a peroxide bleach, an activator for the peroxide and a surface active agent together in a specific proportion. CONSTITUTION:The title composition in the form of particles is obtained by mixing 75-98wt.% peroxide bleach (A), which is preferably sodium percarbonate or sodium perborate, 1-25wt.% activator for the peroxide (B) the surface of which is, if desired, coated with a water-soluble material such as surface active agents, and which contains a carbonyl group in the molecule and has a function which activates the peroxide, and a surface active agent (C) which is an anionic or nonionic surface active agent and is processed into particles. The composition is used dissolving it in water in an amount about 10 times as much water.
Patent JP-H11242989-A (JP)
Title: Ceramic heater
Inventor: IMAZU SHINJI
IPC: H05B3/20
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance durability, by preventing movement of a glass ingredient ionized at heat-generating parts, in a ceramic heater. SOLUTION: After a second and a lowest ceramic insulation layer 21 are printed with resistive heat-generator patterns 22, 23, respectively, and a third and a fourth ceramic insulation layer 21 are printed with strip-like conductor solid patterns 24, 25, also serving as power-supply lead parts, the respective ceramic insulation layers 21 are laid one on another, thermally pressure-bonded together, and baked. The resistive heat-generator patterns 22, 23 on both sides are connected in series with each other by via-conductors 28, 29 for layer-to- layer connection while the conductor solid patterns 24, 25 are each connected in series with one end of the respective resistive heat-generator patterns 22, 23.  In this structure, because the conductor solid patterns 24, 25 confront each other inside of the resistive heat-generator patterns 22, 23 substantially of the same potential as these, electrical fields generated near the resistive heat- generator patterns 22, 23 become small, and a glass ingredient ionized at heat- generating parts is prevented from moving.
Patent JP-H0583209-A (JP)
Title: Connecting stage in dispersed antenna system
Inventor: DORUU JII KOSUCHIEKU
IPC: H01Q21/00
Filed: 1992-02-28
Abstract: PURPOSE: To obtain the decentralized antenna system which can easily be reconstituted and has high S/N and flexibility by connecting respective small-sized stages, equipped with individual antennas, by a cable in series. CONSTITUTION: A series of module type stages 104 are connected to one another by a cable 106 and each stage is equipped with an antenna 134, a filter 135, a compensating amplifier 138, and constituent elements for impedance matching. Further, the stage is equipped with a coupler 136 which passes a signal generated by combining the output of the antenna with the output from a precedent stage, to the output 110 of the stage. When the stages are part of a transmission system, they are replaced with a splitter or function as the splitter and the input from a precedent stage is applied to the antenna and then applied to its output.
Patent JP-S5948261-A (JP)
Inventor: KUROODO KUREEJIYU
IPC: B62B3/12
Filed: 1983-03-17
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-S57156012-A (JP)
Title: Production of medium for water treatment
Inventor: IDA HIROAKI
IPC: C02F3/10
Filed: 1981-03-24
Abstract: PURPOSE: To maintain liquid temp. easily and to simplify a producing device, by dispersing groups of short cut fibres having 5W50mm cut lengths into a liquid to form blocks of fibres by vibrating and agitating the liq.  
     CONSTITUTION: Sphere or disc-shaped blocks of fibres 6 having 50W100mm max diameters are produced, when a proper amount of short cut fibres 3 is fed into an agitating tank 1 filled with water and is agitated by means of a water flow with the aid of an agitating impeller 4 or by means of a water injection with the aid of a pump 5, in order to make at least a part of the water in the tank in a state of turbulent flow and to flow the groups of fibres in a floating state. As the raw materials, fibres having 10W100μmm diameters and suitable for water treatment such as polyester, nylon, "Vinylon  " and acrylic fiber are recommendable. Using solvent such as ethanol instead of water and/or addition of adhesive and hardening agent for a dyestuff are allowable. As a rotary impeller, of a turbine-type, a paddle-type, a propeller-type, etc. are available. As an agitating tank, conventional domestic washing machines or the like are used as well. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54136222-A (JP)
Title: Facsimile unit
Inventor: ENDOU HIROSHI
IPC: B41J11/20
Filed: 1978-04-14
Abstract: PURPOSE: To complete the adjustment earlier, by making adjustment simply while observing the recorded picture, through the constitution that the pressure between the heat sensing recording head and the paper feed roller can be adjusted externally.  
     CONSTITUTION: In the facsimile unit providing the heat sensing recording head 1, paper feed roller 3, and depression spring 18 depressing the head 1 on the paper feed roller 3, and further, the adjusting screw 17 adjusting the spring force of the depression spring 18, the head 1 is mounted on the heat sink 2 and it is supported so that it can be movable via the shaft 6 on the support stand 9 shaped in U-shape. Further, on the main body base 8, the support start 9 is fixed and the U-shaped fixture 7 is fixed to this suopport stand 9. Further, the spring 12 is provided at the both ends of the plunger 15, the guide cylinder 16 is provided at the upper part and the adjusting screw 17 is placed at the lower part, and suitable adjusting hole 19 is provided at the part of the main body base 9 crossing with the shaft extension of the shaft line of the adjusting screw 17, so that the depressing pressure of the adjusting screw 17 can be adjusted from the adjusting hole 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06235233-A (JP)
Title: Draining structure of floor plate for out-door facility
Inventor: SONODA MUNEKATSU
IPC: E04B1/00
Filed: 1993-02-09
Abstract: PURPOSE:To provide a draining structure of floor plates for outdoor facility, which can drain the rainwater or the like permeating a joint part of floor plates positively and which can be also applied to the rubber floor plate to be laid with the simple work. CONSTITUTION:A frame 4 is provided in a front girder and a rear girder, which function as a draining gutter, and rectangular rubber floor plates 5 respectively having a damping steel plate as a core material 15 inside thereof are laid on the frame 4. One end of the floor plate 5 is faced to the over of the front girder, and a stream channel 8 is formed in the upper surface of the frame 4 continuously toward the front girder, and a joint part of the floor plates 5, 5 adjacent to each other is positioned over the stream channel 8.