baber/WOPTO huggingface dataset:
Patent JP-2000340092-A (JP)
Title: Circuit breaker
Inventor: YAMANAKA TAKASHI
IPC: H01H71/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent coming off of a cover from a base by installing an inserting recess in a partition wall in the mounting direction of the cover fixed to the base by a snap-fit, and installing an insertion projection for fitting to the insertion recess in mounting of the cover in the cover. SOLUTION: Insertion grooves (insertion recesses) 30, 31 formed in a base, and cover partition walls (insertion projections) 40, 41 formed in a cover 5 for fitting to the insertion grooves are arranged so as to shield a terminal part arranged within the base 1. Snap-fit is formed by fitting base side snap parts 1b, 1b to cover side snap parts 5a, 5a. Even if excess force is applied to connected outer conductor or excess force is applied to the cover in steering wheel operation, the cover hardly comes off, creepage distance between terminal part is kept even if gas pressure is generated when a switching contact shuts off heavy current, and drop in dielectric strength is prevented.
Patent JP-H0822635-A (JP)
Title: Optical head and optical disk device using same
Inventor: TATENO KIMIO
IPC: G11B11/10
Filed: 1994-07-04
Abstract: PURPOSE:To prevent the deterioration of a signal to noise ratio due to cross talk by dividing a photodetector and selectively detecting only the change of light intensity in a main lobe part among the spot profiles on the photodetector. CONSTITUTION:A light beam from a semiconductor laser 1 reaches an objective lens 3 through a spacial filter 2 arranged in the optical path in which the beam is made parallel, divergent and convergent, is converged on an optical disk 4 and a light spot is formed. A reflected light beam modulatd by a pit on the optical disk 4 reaches a photodetector 6 through a beam splitter 5. A phase plate 2 is called a pupil filter and modulates the intensity distribution or phase distribution of light. The light spot formed through the filter 2 is shown as the curved figure 7, the main lobe portion is narrowed compared with a spot file 10 without the filter and the resolution power is increased. Consequently, the recording density of the optical disk 4 is increased. The photodetector 6 is divided into mesh-shapes in order to prevent the cross talk due to the higher side lobes.
Patent JP-H07142563-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARUSE KAZUFUMI
IPC: H01L29/73
Filed: 1993-06-23
Abstract: PURPOSE:To obtain an NPN transistor which excels in reproducibility by employing a polysilicon layer of two layers as a diffusing source for impurity introduction into an emitter and a base and performing a photo process for the formation of the emitter and the base at only one time to prevent damage due to ion implantation. CONSTITUTION:An oxide film 106 on prearranged regions to form a base diffusion layer is removed by photo-etching, and a first polysilicon film 107 is deposited in the whole surface, and successively boron is brought in the whole surface with ion implantation. Successively, a second polysilicon film 108 is deposited in the whole surface and an As is brought in the whole with ion implantation. Successively, a resist mask 109 is left and the second polysilicon film 108 is etched by using it. Successively, boron is brought therein by using the resist mask 109. After the resist mask 109 is removed, the whole of the polysilicon layer is oxidized to form an oxide layer 115. Next, impurities are diffused from the oxide layer 115 to form an outside base diffusion layer 110, an inside base diffusion layer 111 and an emitter diffusion layer 112.
Patent JP-2000108720-A (JP)
Title: Inter-vehicular control device, inter-vehicular alarm device, and recording medium
Inventor: ISOGAI AKIRA
IPC: B60W30/16
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance a driving feel by achieving vehicle behavior that more closely matches the sense of the driver during inter-vehicular control that under normal control, the inter-vehicular control being executed under a situation in which the vehicle driver approaches the preceding vehicle through his own operation. SOLUTION: A situation in which a vehicle equipped with this device moves into a traffic line on which a preceding vehicle runs at 100 Km/h is assumed (see 2B). By temporarily shortening the target distance between the vehicles immediately after the vehicle has moved into the traffic line, acceleration control can be executed (see 2C). Naturally, when the preceding vehicle runs 100 Km/h, the actual distance between the vehicles increases even if the vehicle equipped with the device is accelerated from 80 Km/h. Thus, by gradually restoring the target distance between the vehicles, the vehicle can avoid a temporary delay from the preceding vehicle as shown in (2D), and proper control matching traffic flow can be executed; i.e., vehicle behavior matching the sense of the driver is achieved and the driving feel can be enhanced.
Patent JP-S5376317-A (JP)
Title: Transformer for compensator for reactive power
Inventor: HINO AKIRA
IPC: H01F27/28
Filed: 1976-12-20
Abstract: PURPOSE: To reduce the volume of a reactive-power generating third winding, thyristor, reactor, and the volume of a primary winding and to reduce the size of a whole unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5941090-A (JP)
Title: Input device of x-y coordinates
Inventor: ISHITOBI YOSHIMITSU
IPC: G06F3/03
Filed: 1982-08-31
Abstract: PURPOSE:To compensate shift between the display of a conversational type computer system and an input easily by inputting the positions of a reference mark with XY coordinate data to input a prescribed pattern by a compensation factor operated on the basis of said coordinate data. CONSTITUTION:An overlay sheet 11 on which the prescribed pattern 12 is printed out is used as a display means and the reference mark 13 having a specified positional relation with the pattern 12 are printed out on both end parts on one diagonal. The sheet 11 is oppositely arranged to the input surface 3a of a touch panel 3 of a detector and then the two pairs of XY coordinate signals are outputted from the input surface 3a by pressing the mark 13 with a pen 3b. By using the two pairs of XY coordinate signals, a compensation factor to convert the XY coordinates outputted in succession from the input surface 3a into XY coordinate signals using the prescribed pattern 12 on the display surface 11a as reference is calculated. The compensation factor is calculated by an operating part built in the computer.
Patent JP-S6045317-A (JP)
Inventor: MORITA YOSHIAKI
IPC: A47J27/00
Filed: 1983-08-19
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-H10341066-A (JP)
Title: Copper foil for printed circuit and copper foil with resin adhesive for printed circuit and copper-clad lamination board for printed circuit using it
Inventor: INADA TAKASHI
IPC: C25D1/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the junction strength between a copper foil and an insulation resin board by forming a primary protrusion on a relatively smooth electrolytic copper foil and a secondary protrusion on the surface by specifying the content with a specific diameter. SOLUTION: In a copper foil for printed circuit that is used while being joined to an insulation resin board, a group of primary protrusions are formed on a surface that is joined to the insulation resin board made of copper foil. Then, a group of secondary protrusions are formed on a junction surface where a group of primary protrusions are formed. At this point, a group of primary protrusions include a primary protrusions with the maximum diameter of 0.5-2.0 μm by at least 80% of the entire primary protrusion, and at the same time includes the secondary protrusion with the maximum diameter of 0.01-0.5 μm by at least 80% of the entire secondary protrusions.  Then, a surface roughness Rz of the junction surface where a group of primary protrusions and a group of secondary protrusions of the copper foil are formed is regulated to 1-4 μm, thus forming a fine circuit by etching and improving the junction strength with the insulation resin board.
Patent JP-S638439-A (JP)
Title: Composition for paper-coating
Inventor: NAKANISHI MASUHIKO
IPC: D21H19/20
Filed: 1986-06-28
Abstract: PURPOSE:To provide a paper-coating composition composed of a latex produced by the emulsion polymerization of a specific monomer mixture and having a specific particle diameter, imparting excellent bond strength and printing luster to a coated paper for sheet offset printing and applicable to paper without causing staining of a backing roller. CONSTITUTION:The objective composition is a synthetic copolymer latex produced by the emulsion polymerization of a monomer mixture of (A) 34-45 pts.(wt.) of an aliphatic conjugated diolefin monomer, (B) 1-6pts. of an ethylenic unsaturated carboxylic acid monomer, (C) 2-13pts. of a vinyl cyanide monomer and (D) 36-63pts. of other monoolefin monomer copolymerizable with the above monomers, wherein the weight ratio of the monomer C to the monomer A is 0.06-0.3. The uniformity index of the particle diameter of the latex is <=1.1, the number-average particle diameter is 0.1-0.2mu and toluene-insoluble content is 85-95%.
Patent JP-H04351715-A (JP)
Title: Clock signal write system
Inventor: HIDA FUMIO
IPC: G11B20/10
Filed: 1991-05-29
Abstract: PURPOSE:To quickly and accurately write a clock signal on a disk without using the INDX signal of a rotary encoder indicating the rotation reference of the disk in a magnetic disk check device. CONSTITUTION:A pulse motor 55 is used as a disk rotating motor, and the clock signal having a frequency f from a clock generator 52 controlled by a CPU 51 has the frequency divided by 1/m frequency by dividing circuit 53, and the pulse motor is rotated synchronously with the frequency divided pulse by the control of a control circuit 54, and the clock signal is written on one track of the rotating disk. The number of pulses of the written clock signal is counted by a counter 59, and a space part where n pulses indicating the reference point of the clock signal are not written is set in the end of the track, and N-n clock pulses are written on one track except the space part.
Patent JP-H0815895-A (JP)
Title: Toner for development and image forming method
Inventor: MATSUI IZURU
IPC: G03G9/08
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a toner independent of the humidity of the open air, not causing deterioration during use and excellent in developing performance and transferability. CONSTITUTION:A coating film is formed on the surface of a toner with a stuck electrically conductive material by coating with silicone oil, preferably silicone oil having 1,000-50,000cSt viscosity added by 0.01-0.5wt.% of the amt. of the toner to obtain the objective toner. An image is formed using this toner.
Patent JP-H103957-A (JP)
Title: Terminal connection structure between electrical connection boxes
Inventor: BESSHO HIROYUKI
IPC: H01R13/62
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To securely engage terminal parts with each other even when position deflection exists between terminals in the case of directly connecting electrical connection boxes to each other, and directly engaging the terminal parts provided in part of bus bars respectively contained inside them with each other. SOLUTION: At least either of a male terminal part 18 or a female terminal part 15 is formed at a tip of an extended part 18c extended from a bus bar main body contained in a case to be fixed, and not fixed to the case, and a bent part 18d for absorbing deflection is provided at the extended part, so by moving the terminal part 18 or 15 by bend of the bent part 18d, centering of male-female terminal parts 18, 15 to each other is performed.
Patent JP-H0663649-A (JP)
Title: Method and device for bending extruded aluminum section
Inventor: NAKAZAWA YASUSHI
IPC: B21D7/06
Filed: 1992-06-11
Abstract: PURPOSE:To obtain an aluminum bent work having a complex crosssectional shape and a small inside bending radius at a low cost. CONSTITUTION:Using a punch 3 having a shape coinciding the inside shape of the extruded aluminum section 2 to be bent in an almost U-shape and freely vertically moving and a die 4 formed with a recess part having a shape coinciding the outside shape of the bent extruded aluminum section 2, the extruded section 2 is bent by lowering the punch 3 after the section 2 is mounted in a riding state on the die 4 and a force orthogonal to the longitudinal direction of the section 2 is applied to the section 2 and the section 2 is bent. Free rollers 6 by which coefficient of friction of the section 2 to the die 4 is reduced when the bending is executed are provided on stepped part 14 provided on both of the upper peripheral parts of the recess parts respectively.
Patent JP-H0445095-A (JP)
Title: Slide type rotary crane
Inventor: OTAKI SHOJI
IPC: B66C7/02
Filed: 1990-06-11
Abstract: PURPOSE:To improve the degree of freedom in work by installing a circular rain in the downside part of a horizontal member, and slinging a rotary rail and a slide rail in order in the diametral direction of the circular rail with respective motor-driven trolleys, in a slide type rotary crane for material handling, etc., at a construction site. CONSTITUTION:A motor-driven trolley 4 turns and travels on a circular rail 1. With this, a rotary rail 2 slung by the trolley 4 turns as far as a turning angle equivalent to travel circumferential length, and thereby a diameter of the circular rail 1 or length of the rotary rail 2 comes to a turning range (d). In addition, when another trolley 5 travels on the linear rotary rail 2, a slide rail 3 is linearly extended, projecting to the outside of the turning range of the rotary rail 2 as far as a portion for effective stroke, and a working range D is thus enlarged. Accordingly, with these combinations, the degree of freedom in the working range of a hoist 6 is well improved.
Patent JP-H04351061-A (JP)
Title: Transaction processing unit
Inventor: HAMADA MASAMI
IPC: H04N1/00
Filed: 1991-05-28
Abstract: PURPOSE:To eliminate the need for the installation of a special terminal equipment for a user shop or the like, to facilitate the spread of the processing unit, to attain simple operation and to leave the processing content as an evidence. CONSTITUTION:A picture transmitter-receiver 31 receives a picture of a processing request document 5 sent through a communication network 2 from a facsimile equipment 1. A character recognition device 32 converts a picture of the processing request document 5 to be received into a character code. A transaction generating device 33 shapes a processing request included in the processing request document 5 converted into a character code into a text form capable of being accepted by a transaction processing device 4 and outputs the processing command. A reply display picture processing device 35 receives the processing result of the transaction processing device 4 through a transaction reply device 34, converts it into a picture receptible by the facsimile equipment 1 and gives the result to the picture transmitter-receiver 31. The picture transmitter-receiver 31 sends a picture of a processing result reply document 6 to the facsimile equipment 1 through the communication network 2.
Patent JP-S5675721-A (JP)
Title: Reception system for remote control signal
Inventor: ADACHI MITSURU
IPC: H04H20/71
Filed: 1979-11-22
Abstract: PURPOSE:To simplify and to make convenient the operation, by incorporating a microphone in a remote control device and automating the sequency of operation through only operation of a manual switch of the microphone. CONSTITUTION:A remote control controlling push button group 112 sets the content of operation of a reception device 2 with remote control. A transmission element 113 transmits the control signal output during the operation of microphone, toward a reception element 210 of the device 2 with the closing operation of an operation switch 111, by means of infrared ray or ultrasonic waves. A transmission antenna 114 transmits the waves corresponding to voice input to the microphone toward a reception antenna 211.
Patent JP-H051747-A (JP)
Title: Transmission belt
Inventor: YAMADA KAZUHIRO
IPC: F16G5/18
Filed: 1991-06-25
Abstract: PURPOSE:To reduce dislocation of the belt axis between an input and an output pulleys with a sudden change of a continuously variable transmission. CONSTITUTION:An opposed surface 7a of an oscillating member 7 forming a locker joint pin and an opposed surface of an oscillating member, which is paired with the oscillating member 7 and is not shown with figure, are formed with a curved surface 7a1 at a radius of curvature of r11 and a curved surface 7a2 at a radius of curvature of r12. When the wrapping radius of a transmission belt is set at R01 in the case that a border between the curved surface 7a1 and the curved surface 7a2 is set at a point A1 and a reduction ratio is set at ip01 (ip01>1), the opposed surface 7a and the opposed surface, which is paired with the opposed surface 7a and is not shown with figure, are formed so that a point P (oscillation point) thereof coincides with a point A1 when the wrapping radius is set at R01.
Patent JP-H053510-A (JP)
Title: System for testing exchange
Inventor: TANAKA KENJI
IPC: H04M3/22
Filed: 1991-06-25
Abstract: PURPOSE:To considerably shorten testing time when testing plural objective devices to be tested. CONSTITUTION:Based on operation input information from a maintenance terminal, a central processing unit 1 successively starts a magnetic tape unit 2, magnetic disk device 3, cartridge magnetic tape unit 4 and speech path device 5 as the objective devices to be tested and based on a test program, the execution of the test is instructed to the respective objective devices. The central processing unit 1 receives the test end information of the register test of the magnetic disk device 3 at a point of time t2 set in advance and identifies that this is correct. The central processing unit 1 instructs the execution of a write test as the next test of the magnetic disk device 3 again at a point of time t3. Next, the end information of the write test is received from the cartridge magnetic tape unit 4 at a point of time t4 set in advance, this is checked and when it is correct, the execution of the other write test is instructed to the cartridge magnetic tape unit 4 at a point of time t5.
Patent JP-S6045685-A (JP)
Inventor: SUGAWARA HIROSHI
IPC: D06M13/41
Filed: 1983-08-22
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-H05172618-A (JP)
Title: Apparatus and method for improving accuracy in weight measurement
Inventor: RASHINDORA NAAHAA
IPC: G01G19/414
Filed: 1992-05-21
Abstract: PURPOSE: To accurately measure the wt. of an object having possibility not perfectly placed on a weighing machine. CONSTITUTION: In this system, first wt. measuring operation is performed and a weighing machine weighing an object is slightly operated to perform second wt. measurement and these two measured results are compared and, if two results are not same, a command is issued to an operator. Subsequently, the operator can rearrange the object so that the object is perfectly placed on a weighing machine 22 and can further perform wt. measuring operation. The motion of the weighing machine during wt. measurement may be performed in a horizontal direction, a vertical direction or both directions.
Patent JP-H1066389-A (JP)
Title: Driving controller for servo motor
Inventor: KOBARI KATSUO
IPC: B29C45/47
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving controller changeable in speed feed-back and force feed-back control for a servo motor. SOLUTION: When the operation of a circuit 53 is changed to speed control by using a signal PST, a clamp voltage by using a command voltage PV is fed to an amplifier 51. While a difference voltage Vr between a command speed Vo and a detection speed Vs is limited to the clamp voltage or below, a voltage VE is generated from the amplifier 51 and multiplied by signals generated from ROM's 6 and 7 according to a rotor position in D/A converters 10 and 11, and current commands RTC to TTC are generated for each phase of the motor. Then, PWM signals PA to PF are generated on the basis of each phase current command each detected phase voltage to drive a servo motor through an inverter.  When the operation is changed to feed-back control, the circuit 5 generates a clamp voltage according to a difference between the command voltage PV and a detection voltage PH that corresponds to force on a load. Then, the clamp voltage is fed to the amplifier 51 to carry out feed- back control in a way that the detected voltage PH is made equal to the command voltage PV.
Patent JP-S6046750-A (JP)
Title: Axial air gap type induction motor
Inventor: HOSHIIDE SHINICHI
IPC: H02K5/167
Filed: 1983-08-24
Abstract: PURPOSE:To enable to reduce the weight and the size by supporting a rotor by bearing metals. CONSTITUTION:An output shaft 6 is secured to a rotor 4b together with a sleeve 7, a bearing metal 8 has an inner diameter matched to the shaft 6, a collar is secured to the sleeve 7, and a body is inserted into a stator 1a. The rotor 4b mainly receives a radial load at the cylindrical portion of the metal 8, the collar receives a thrust load, and the shaft 6 and the sleeve 7 restrict the plane fluctuation of the rotor 4b. Then, in order that felt 9 which includes lubricating oil supplies oil to both the collar and the body of the metal 8, it is disposed outside the cylindrical portion on the collar. When the above bearing is metallized, it can be reduced in weight and size.
Patent JP-S5376252-A (JP)
Title: Uniform motion coupling
Inventor: SAKAI TOSHIMITSU
IPC: F16D3/20
Filed: 1976-12-20
Abstract: PURPOSE:Interposition of an adjusting shim between a drive axle and a driven axle facilitates to move the hitting surface of torque transfer in the axial direction when the hitting surfaceof torque transfer part is worn in a uniform motion universal coupling including a joint capable of sliding in the axial direction.
Patent JP-S5778606-A (JP)
Title: Loop write and read diagnostic system
Inventor: FUJII TOSHIHIKO
IPC: G06F11/22
Filed: 1980-10-31
Abstract: PURPOSE:To raise the detecting efficiency of a fault and to elevate the maintenance property and reliability, by independently executing a loop write and read diagnosis and a data diagnosis of a data line system, in a magnetic recording device such as a magnetic tape device, etc. CONSTITUTION:A write data signal is generated by operating a write data generating circuit 1 by a control signal, one of write data is supplied to a write head current controlling circuit 2, and the other is inputted directly to one input terminal of an AND circuit. An output from this AND circuit is amplified by a preamplifier 3 provided in a read amplifier, and after that, is supplied to a demodulating circuit 6, and a read data signal is generated. This read data signal is supplied to a diagostic circuit 7, is compared with the write data signal, and in the event of dissidence of both the data signals, ''1'' is outputted as an error signal, and it is detected that some fault exists in a magnetic recording device.