baber/WOPTO huggingface dataset:
Patent JP-H0217714-A (JP)
Title: Integrated circuit having combined logic function having transfer gate having low threshold voltage
Inventor: BAATO JIYOSEFU SUZANNU DE ROOR
IPC: H03K17/693
Filed: 1989-04-21
Abstract: PURPOSE: To improve the reliability of an operation with high switching frequencies by making the threshold voltage of a transistor in a transfer gate lower than the threshold voltage of a transistor in a sub-circuit connected with the transfer gate. CONSTITUTION: A multiplex circuit is provided with an inverter circuit including a pMOS transistor P1 and an nMOS transistor N1, and two transfer gates formed of nMOS transistors T1 and T2. A rate between the threshold voltages of the transistors T1 and T2 in the transfer gate and the threshold value in the inverter circuit is set equal to about 0.6 or less.
Patent JP-S5437451-A (JP)
Title: Reflective negative resistance amplifier
Inventor: AIHARA SHIGENOBU
IPC: H03F3/10
Filed: 1977-08-27
Abstract: PURPOSE:To achieve an amplifier which features a wide amplifying frequency band, the linear input/output property and a steady operation, by selecting the impedance of the coupling circuit approximate to the load impedance at the central frequency.
Patent JP-H11287669-A (JP)
Title: Magnetic field sensor
Inventor: SUZUKI HIDEYUKI
IPC: H01L43/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field sensor which has high resolution, provides large outputs, and can be made compact. SOLUTION: This magnetic field sensor has 2n (n>=3; n is an integer) magnetoresistance effect elements. Of the 2n magnetoresistance effect elements, Am and Bm ' which make a pair satisfy the positional relation ships represented by the equations: Am = P(m-1)/n} (m=1, 2, 3,..., n) Bm =Am ±P/2 The elements Am and Bm ' are arranged parallel to each other within a width P corresponding to the magnetization pitch P of the subject of detection and are connected in series with each other.
Patent JP-H041837-A (JP)
Title: Memory access circuit
Inventor: MIYAMOTO HIROAKI
IPC: G06F12/06
Filed: 1990-04-19
Abstract: PURPOSE:To attain the switch of memory accesses with use of a common bus selection circuit despite the use of plural memory boards and to reduce the hardware scale by connecting a bus selection circuit to a memory board via a common bus. CONSTITUTION:A bus selection circuit 74 is provided at a position except a memory board 72 and connected to the memory board 72 via a common bus 75. Then the circuit 74 performs the switch between a processor of a processor board 71 and an external device 73 when an access is given to the board 72. Thus the circuit 74 can deal with the increase of the number of boards 72. Then it is possible to prevent the increase of the hardware circuits related to the circuit 74 that is caused by the increase of the boards 72.
Patent JP-S59227990-A (JP)
Title: Water-soluble lubricant composition for metal working
Inventor: KUWAMOTO HIROSHI
IPC: C10N40/24
Filed: 1983-06-10
Abstract: PURPOSE:To provide the titled compsn. contg. a specified polyether polyol (deriv.) and a phosphoric acid compd. and/or boric adid, which is useful in plastic workings, cutting, grinding, etc. of metal. CONSTITUTION:The metal working lubricant compsn. is prepd. by adding about 0.1-50wt.% phosphoric acid compd. (e.g. butylphosphonic acid) and/or boric acid to a polyether polyol (deriv.) having an MW of 200-100,000 obtained by adding alkylene oxide (e.g. ethylene oxide) to polyalkylenepolyamine (deriv.) (e.g. pentaethylenehexamine), alkyl(aryl)amine (deriv.) (e.g. oleylbutylamine) or carboxamide (e.g. polymeric tall oil fatty acid amide).
Patent JP-S63269704-A (JP)
Title: Suspension for vehicle
Inventor: EDAHIRO TAKESHI
IPC: B60G3/20
Filed: 1987-04-27
Abstract: PURPOSE:To increase the specified proportional relation on the momentary turning center of a wheel as well as to secure a sufficient anti-dive effect by connecting a link, making a body side rocker shaft of a suspension arm tilt at time of braking a vehicle, to a body side support part of the arm. CONSTITUTION:If a car body is made to nose-dive at the time of braking, each of upper and lower arms 2 and 3 is rotated upward each centering on respective body side rocker shafts S1 and S2. If so, at a front elastic bush 6 or a body side support part of the upper arm 2, upperward tensile force acts on an outer cylinder 15 from the first link 12 installed in the upper part, whereby this outer cylinder 15 is displaced upward. And, at a rear elastic bush 7, lowerward tensile force acts on the outer cylinder 15 from the second link 13 installed in the lower part, thus the outer cylinder 15 is displaced lowerward. With this constitution, the ratio of road level of the momentary turning center in the wheel to longitudinal length from a wheel grounding point is increased, whereby a sufficient anti-dive effect is secured.
Patent JP-H09264118-A (JP)
Title: Oil mist separator
Inventor: HASHIMOTO MASAYA
IPC: B01D45/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve oil mist separation efficiency by bending a passage with a partition wall for partially partitioning the inside of a case and causing the passage to clash with a case inner wall when oil mist is to be separated by providing a clashing plate in the passage in the case of an oil separator provided in the blowby gas circulating passage of an internal combustion engine. SOLUTION: A passage stretching from an entrance 4 to an exit 5 is bent as shown by an axis 10 by providing partition walls 7, 8 and 9 in the case 6 of an oil mist separator 1 and clashing plates 11, 12 and 13 are provided in the bent passage so as to reduce its cross-sectional area. Oil mist is separated by clashing with the clashing plates 11, 12 and 13 so as to make a detour, and the oil mist also clashes with the inner wall of the case 6 in the bent section of the axis 10, and thus oil mist separation efficiency is improved.
Patent JP-S62259371-A (JP)
Inventor: NAGANO TOSHIMI
IPC: H01T1/14
Filed: 1986-05-02
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-H11286355-A (JP)
Title: Cargo bed for sheet roll carrying vehicle
Inventor: KATAOKA AKIRA
IPC: B65H19/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To stably support sheet rolls large and small in radius in such a way as to be set sideways, and deliver the sheet rolls supported sideways to a supporting stand in a short time by means of simple operations in a sheet roll carrying vehicle where the sheet rolls can be set sideways and upward with ease. SOLUTION: The end face receiving part 24 of a cargo bed is provided with an upward extension part 41a in a place behind the core C of a sheet roll R on a barrel receiving part 23. The cargo bed is equipped with a fixing piece 41 fixed to the barrel receiving part 23, a movable piece 43 mounted on a fixing piece 41 in such a way that it can be rocked around a vertical shaft 42, so that evacuation can be made to a place behind the core of the sheet roll R on the barrel receiving part 23, and with a locking mechanism 44 locking the movable piece 43 in such a way that the side face of the movable piece 43 is faced to the end face of the sheet roll on the barrel receiving part 23.
Patent JP-H07310808-A (JP)
Title: Internal pressure change absorbing device for gear box
Inventor: NIHEI AKIRA
IPC: F16H57/029
Filed: 1994-05-18
Abstract: PURPOSE:To reliably prevent leakage of a lubricant with which a gear box is filled and to ensure smooth operation and useful life longevity of a reduction gear mechanism. CONSTITUTION:A pressure receiving surface coming into contact with a lubricant 30 with which the gear chamber 28 of a gear box 10 is filled is provided. A moving member movable so that a space in a chamber is gradually increased according to the increase change of an internal pressure in the chamber 28 is provided and a volume in the chamber is increased through displacement of the moving member, and the increase of an internal pressure is absorbed.
Patent JP-H06314536-A (JP)
Title: Manual operating device of switch
Inventor: KANEKO SHOZO
IPC: H01H73/02
Filed: 1993-04-30
Abstract: PURPOSE:To provide a small mannal operating device of a switch which is easy to operate and can ensure displaying of the state of a circuit breaker. CONSTITUTION:A lever type handle 11 for turning a switch 1 on and off is held by means of the U-shaped leg portion 24a of a operation panel 24, and when a control handle 21 is rotated on a plane perpendicular to that on which the lever handle 11 is rotated, the engagement pin 23 of an engagement pin mounting plate 22 makes eccentric motion, pressing one of the oblong holes 24b of the operation panel 24; then the control panel 24 moves on a circular track along a circular guide groove 25a and rotates the lever type handle 11, thus allowing a controlling force to effectively act on the make-and-break action of a circuit breaker,, resulting in easier control while allowing setting of small play between the lever type handle 11 and the operation panel 24.
Patent JP-H09269067-A (JP)
Title: Interlock device of transmission
Inventor: SAWAZAKI HIDEO
IPC: F16H63/36
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent an engine stall caused by a sudden lowering of driving force due to shift-up and a sudden speed decrease by checking a 5-speed shifting rod from being shifted up to the 5-speed state when a high-low shifting rod is positioned in a low range during 4-wheel driving. SOLUTION: In a transmission where a two-wheel drive.four-wheel drive shifting rod 76 and a high-low shifting rod 78 are disposed, a 5-speed shift interlock pin 86 is disposed between a 5-speed shifting rod 66 and a high-low shifting rod 78 in 4-wheel driving, and there is provided a 5-speed interlock means 88 which has the 5-speed shift interlock pin 86 and checks the 5-speed shifting rod 66 from being shifted up to the 5-speed state when the high-low shifting rod 78 is positioned in the low range during 4-wheel driving.
Patent JP-H06312857-A (JP)
Title: Paper feeder
Inventor: SAGAWA YASUHIRO
IPC: B65H7/12
Filed: 1993-04-30
Abstract: PURPOSE:To detect a double feed with no interference even by a difference between kinds and thicknesses of a sheet intended to be fed by providing a sucker means in a sheet one surface side on a conveying path from a separating means to a conveying roller, and also providing a means for detecting a condition of the conveying roller or the sheet. CONSTITUTION:A large number of loaded sheets are separated and conveyed to the downstream by a conveying roller 4 in the downstream. In this paper feeder, a sucker means 3 is provided in a sheet one surface side on a conveying path from a separating means 2b to the conveying roller 4, and also providing a means (example, encoder 20a, 20b and pulse counter) for detecting a condition of the conveying roller 4 or the sheet. As a result, even by a difference of a kind and thickness between the sheets, a double feed can be detected with no interference.
Patent JP-H07285473-A (JP)
Title: Rubber crawler belt preventing mud from sticking
Inventor: TOGASHI KIYOO
IPC: B62D55/253
Filed: 1994-04-19
Abstract: PURPOSE:To facilitate dropping down of mud or the like blinding between lugs of a rubber crawler belt by providing physical properties of low friction in a peripheral surface of the rubber crawler belt. CONSTITUTION:In the case of applying a coating to a prescribed spot, the coating 10 of low friction property is formed in a surface (surface, peripheral surface 10 of rubber crawler belt between lugs 2, 2, right/left tilt surfaces 2 of lug 2) except a top surface 20 of a lug 2 formed in a peripheral surface 10 of a rubber crawler belt 1. A silicone resin and fluororesin are typical as a polymer used in the coating layer 10. In the coating layer 10, a coating may be applied to only the peripheral surface 10 of the rubber roller 1, or a coating can be applied to only the tilt surface 2 of the lug 2.
Patent JP-S5228735-A (JP)
Title: Induction heating equipment
Inventor: ISHIGAKI YOSHIO
IPC: H05B6/12
Filed: 1975-08-29
Abstract: PURPOSE:Preventing a controlling transistor from failure due to harmonic bilrating current.
Patent JP-S5733165-A (JP)
Title: Optical fiber containing device
Inventor: FUCHIGAMI KENYA
IPC: B65H54/76
Filed: 1980-07-30
Abstract: PURPOSE: To prevent damage to an optical fiber during taking up by guiding an optical fiber into a container which is open at the top thereof and has a postlike protrusion at the center thereof by means of a guide member which is actuated by a guide pivoting device without applying any tension to the optical fiber.  
     CONSTITUTION: A guide member 4 mounted at an end of a support bar 3-1 is actuated by a guide pivoting device 3 to make a circular motion around a postlike protrusion 2 at a constant level without applying any tension to an optical fiber 5. Accordingly, the optical fiber 5 which is fed into an optical fiber container 1 is taken up into the form of a coil around the postlike protrusion 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61263075-A (JP)
Inventor: INOUE TSUKASA
IPC: H01R13/42
Filed: 1985-05-16
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-H08278724-A (JP)
Title: Electrophotographic recorder
Inventor: HASHIMOTO HIROSHI
IPC: G03G15/20
Filed: 1995-04-05
Abstract: PURPOSE: To provide an electrophotographic recorder capable of using an optimum rush-current prevention device corresponding to the use voltage of the heater of a fixing device. CONSTITUTION: In a laser printer main body 1 (electrographic recorder) which fixes a toner image on a recording medium (recording paper) by temporarily fusing it with the halogen heater 52 of the fixing device 9, the fixing device 9 is connected to the laser printer main body 1 via a connector 56 so that they are freely detached. Inside fixing device 9, a power thermister 62, which meets the use voltage is the voltage the halogen heater 52 is provided for use.
Patent JP-H06316487-A (JP)
Title: Selective formation of diamond
Inventor: KATSUMATA SATOSHI
IPC: C30B29/04
Filed: 1993-04-30
Abstract: PURPOSE:To efficiently and economically produce diamond suitable for use in various fields including the field of high performance electronic appliances such as a semiconductor device and an optical waveguide in a desired shape with high reproducibility in a short time without carrying out a troublesome process such as a process for scratching a substrate with diamond particles. CONSTITUTION:A pattern of a resist material contg. diamond particles is formed on the surface of a substrate 1 and diamond particles remaining on the non- pattern part of the surface of the substrate are removed by ultrasonic cleaning. The non-pattern part is then etched and diamond 2 is formed on the surface of the substrate by a vapor phase method.
Patent JP-H08276964-A (JP)
Title: Drink container
Inventor: TOYOMURA YOSHINOBU
IPC: B67D3/04
Filed: 1995-04-04
Abstract: PURPOSE: To provide a drink container which can keep drinking liquid such as beer in a cooled state for a long time. CONSTITUTION: In a double container having a sub-container 6 inside a main container 1, a lower mouth X connected inside is provided at a bottom of the main container 1, while a locking part is provided on an inner periphery of the lower mouth, an engaging part to be locked with the locking part of the lower mouth is provided on an outer periphery of a bottom lid 5 or the engaging part is provided on an inner side of the bottom lid 5, and a locking part to be locked with the engaging part of the bottom lid 5 is provided on the sub- container 6, thereby allowing the lower mouth to be closed with removability of the bottom lid 5. Cold insulator 9 is received inside the main container 1, wherein cold keeping substance with gel substance which solidifies at a low temperature and softens at a normal temperature sealed in a bag or an ice piece is used as the cold insulator 9.
Patent JP-H08275980-A (JP)
Title: Therapeutic equipment with vibrating warming conductor
Inventor: KATAYAMA ATSUSHI
IPC: A61H23/02
Filed: 1995-04-04
Abstract: PURPOSE: To provide a therapeutic equipment with vibrating warming conductor for suitably and stably imparting vibration, warming, magnetism and current- carrying to perform treatment. CONSTITUTION: This therapeutic equipment with vibrating warming conductor is formed of a vibrating warming conductor 1 consisting of a vibrating unit 5 having an electromagnet 4 provided on a part of a vibrating plate and a heating unit 7 consisting of a heating member 6 heated by current-carrying; and a control part for independently controlling the power to the electromagnet 4 and the heating member 6, and an electrode 9 for carrying a low frequency current to a human body is provided on the vibrating warming conductor 1.
Patent JP-S61262343-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: MURATA YUKITOSHI
IPC: H04L69/40
Filed: 1985-05-16
Abstract: PURPOSE:To facilitate the troubleshooting of a fault and to quicken the restart of supervisory and control by using a fault processing means so as to detect the fault at either a master station or a slave station, displaying a transmission/ reception data at the generation of a fault stored in a master station side memory and a slave station side memory and applying comparison and analysis. CONSTITUTION:When the fault is detected, a control section 6a sends a signal stopping the storage of a transmission/reception data to a memory 8b to a slave station B to a memory 8a, and then outputs an alarm signal to inform the fault to the operator at the same time. When a control section 6b of the slave station B detects the fault, the storage of a transmission/reception data to the memory 8b is stopped and the alarm signal is sent from the slave station B to the master station A. When a fault takes place in the master station A or the slave station B in this way, the storage of transmission/reception data is stopped at the same time for the both and the transmission/reception data at the fault generation is stored in both the memories 8a, 8b. The fault is troubleshooted based on the fault data stored in the memories 8a, 8b.
Patent JP-H02282904-A (JP)
Title: Tape guiding drum device
Inventor: IMAI ATSUSHI
IPC: G11B5/02
Filed: 1989-04-25
Abstract: PURPOSE:To attain miniaturization and the reduction of a manufacturing cost by taking conduction to a terminal pin by using a loadable/unloadable connector unit. CONSTITUTION:An elastic conduction member 52 is composed by providing two elastic contact parts on a metallic plate, molding them in cylindrical shape, and enabling the terminal pin 30 to which the winding of a fixed side rotary transformer is connected to be easily inserted. The member 52 is held by drifting on a substrate 64 corresponding to the arrangement of the pin 30. And a connector unit is composed by sticking a flexible substrate 56 on a substrate 54, connecting it to the member 52 with a flow engineering method, etc., and integrating them. The conduction between the member 52 and the terminal pin 30 can be obtained by mounting the connector unit on the bottom part of a lower drum 10. By employing such constitution, a part where soldering is applied can be reduced, and the miniaturization and the reduction in a production cost can be attained.
Patent JP-H1120203-A (JP)
Title: Device and method for generating driving waveform for ink jet print head
Inventor: TAKI SHIGEO
IPC: B41J2/205
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for generating a driving waveform for an ink jet print head capable of obtaining a desired driving waveform by a programmable fashion in a simple operation. SOLUTION: Data of plural points in a plurality of driving waveforms (a-f) at a predetermined temperature is stored in a waveform data storing section 1 as data of absolute coordinate values beforehand. The data of plural points in the desired driving waveform (e) is read by a waveform data reading section 3A based on gradation data. It is corrected by a temperature correcting section 3B based on a difference between an ambient temperature during the printing and the predetermined temperature. The data of the corrected absolute coordinate values is converted to data of relative coordinate values by a waveform data converting section 3C. Values between the points are interpolated by a waveform data interpolating section 5.  The interpolated data of the driving waveform is converted to analog data by a D/A converting section 7 and is amplified to be outputted by a signal amplifying section 9.
Patent JP-H02282907-A (JP)
Title: Magnetic disk device
Inventor: SUGIMOTO YUKIMASA
IPC: G11B5/09
Filed: 1989-04-25
Abstract: PURPOSE:To weaken the pseudo peak suppressing function of a time domain filter and to improve the detecting ratio of the defect of a medium by shortening the delay time of the time domain filter compared with a value used in ordinary use by using a switching means. CONSTITUTION:A delay circuit 6 is composed of a monostable multivibrator 9, and a time constant can be decreased by closing the switch S of a delay time switching means 10, and can be increased by opening it. When a test for the detecting of the defect of the medium is performed, even a micro defect can be detected by inverting a D-FF circuit 7 by reading out data at a state where the switch S is closed and the delay time is shortened. Therefore, it is possible to evade to miss the detection of the defect of the medium by weakening the pseudo peak suppressing function of the time domain filter, and to improve the detecting ratio, and also, to shorten inspection time.
Patent JP-S5629382-A (JP)
Title: Light emitting device of double hetero structure and manufacture thereof
Inventor: ISHIDA TOSHIMASA
IPC: H01L21/208
Filed: 1979-08-20
Abstract: PURPOSE:To obtain the device having high light emitting efficiency by epitaxially growing an N type GaAlAs layer, a III-V group layer containing one or more kinds of Si and P type or N type impurites and a P type  GaAlAs layer on an N type III- V group semiconductor substrate in a liquid phase and obtaining the double hetero structure. CONSTITUTION:At first, an N type GaAlAs layer 2 is epitaxially grown in a liquid phase in the slowly cooling process from the normal temperature at a decreasing speed of 1 deg.C/min on an N<+> type GaAs substrate 1 by using the solution comprising Ga, Al, As, and Te. Then, P type GaAs active layer 3 is epitaxially grown in a liquid phase on the layer 2 by slowly cooling at 1 deg.C/min by using the solution comprising Ga, GaAs, Si, and Te at the relatively low temperature of 800 deg.C. Thereafter, a P type GaAs layer 4 is grown on the layer 3, and an ohmic electrode 6 with a specified pattern is formed on the layer 4. An ohmic electrode 5 is deposited on all the surface of the back of the substrate 1. In this constitution, the compensation ratio of the active layer 3 is accurately adjusted, and the wavelength of the emitted light can be controlled at high light emitting efficiency.
Patent JP-S587211-A (JP)
Inventor: TAMURA HISAO
IPC: A47C7/46
Filed: 1981-07-07
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-H11300992-A (JP)
Title: Color printer and printing method thereby
Inventor: SHIMOMURA SHINZO
IPC: B41J35/22
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To perform color printing easily using monochromatic ink ribbons without causing any cost increase. SOLUTION: A pair of printer mechanisms 13 each having a thermal head 12 are arranged in parallel. A plurality of monochromatic ink ribbons 14 are arranged in parallel movably in the direction orthogonal to the direction for feeding a sheet P to the printer mechanism 13. Means for moving the monochromatic ink ribbon 14 is also provided. The ribbon moving means moves the monochromatic ink ribbons 14 sequentially and the thermal heads 12 of respective printer mechanisms 13 print the image of respective ink ribbons 14 on the sheet P while superposing.
Patent JP-S60250149-A (JP)
Inventor: NAKASE AKITAKA
IPC: G10K11/16
Filed: 1984-05-24
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。