baber/WOPTO huggingface dataset:
Patent JP-H08313603-A (JP)
Title: Test mode setting circuit
Inventor: OHASHI MASAHIRO
IPC: G01R31/3185
Filed: 1995-05-17
Abstract: PURPOSE: To utilize the area effectively while decreasing the number of mode terminals by storing a data in an idle area of an ROM and designating a test mode by decoding the data in the idle area using an address and precharge signal selector and a data input decoder. CONSTITUTION: The test mode setting circuit comprises a selector 108 for selecting the clock of a counter 109 in an ROM address generation circuit where a test mode setting data is stored in an idle area of an ROM 111 and used during normal operation, and the signal at a test clock input terminal 106 at the time of test, a selector 107 for selecting an ROM precharge signal and a precharge signal from a test input terminal 105, decorders 101-104 for decoding ROM data signal 111a, and a selector 112 for outputting the data signal 111a to a terminal. Since no special circuit is employed for setting a test mode and the number of test pins can be decreased, the idle area of ROM can be utilized effectively while testing the ROM simultaneously.
Patent JP-H09281833-A (JP)
Title: Image forming device
Inventor: MUNENAKA KATSUMI
IPC: G03G15/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image output having satisfactory fixation and satisfactory color permeability even in an OHP sheet, without causing image quality degradation, due to wow flutter of a drive system, even in thick paper and the OHP sheet and whiteout extremely decreasing productivity. SOLUTION: A fixing device 11 has a means for making carrying speed slower than normal carrying speed. Between the fixing device 11 and an image forming part a transfer-paper by-pass means 14 is arranged. The by-pass means 14 is equipped with an auxiliary heat means and a pair of carrying rollers 13 movable almost perpendicular to the direction in which paper is passed. In the case of thick paper or OHP, the pair of carrying rollers 13 are moved down to by-pass it, and also the carrying speeds of the pair of the carrying rollers 13 and fixing rollers 11 and 11b are made slower than their normal speeds.
Patent JP-S598439-A (JP)
Title: Optical transformer
Inventor: KITAMURA AKIO
IPC: H04B10/2507
Filed: 1982-07-06
Abstract: PURPOSE:To reproduce a sinusoidal wave faithful to an original waveform, by giving a secondary output of a transformer to a light emitting diode, transmitting an optical signal corresponding to a positive and a negative voltage and adding a level proportional to the threshold value of a diode for eliminating high harmonic components. CONSTITUTION:A secondary output (a) between terminals 1, 2 of the transformer Tr is applied to light emitting diodes D1, D2 via a temperature cmpensating circuit 2 comprising resistors R1, R2 and a thermister Rt to light respectively the diodes D1, D2 in response to the positive and the negative voltage. This optical signal is transmitted to photodiodes D3, D4 at receiving side on optical fibers F1, F2 to convert the optical signal into an electric signal. A pulsive output is generated at load resistors R3, R4 with this signal to output a pulsive output (b) at an output load resistor R7 of an operational amplifier IC1 to be supplied to operational amplifiers IC2, IC4 to output respective rectangular wave signals C, C'. The signals C, C' are added to the output (b) proportional to a threshold voltage inherent to the diodes D1, D2, the high harmonic components are eliminated and a sinusoidal wave faithful to the original waveform is outputted.
Patent JP-2000309259-A (JP)
Title: Solenoid valve device
Inventor: HOSOYA YUKIO
IPC: B60T8/36
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To enable normal opening/closing of a passage and reduce noise by providing a solenoid valve for opening and closing the passage by electromagnetic force in the passage connecting a switch valve and a vent on the wheel cylinder side. SOLUTION: Brake fluid flows through a hydraulic pressure introduction port 56 and hydraulic pressure introduction groove 57 leading hydraulic pressure in a hydraulic pressure introduction chamber 58 high. Then, when force applied to a piston 41 by the hydraulic pressure in the hydraulic pressure introduction chamber 58 exceeds the resultant force of force applied to the piston 41 by a spring B32 and force applied to the piston 41 by hydraulic pressure in a port 51 on the wheel cylinder side, the piston 41 slides and closes a switch valve 31 forming an orifice passage. Conversely, when the resultant force becomes less than the force by the hydraulic pressure in the hydraulic pressure introduction chamber 58, the piston 41 slides and opens the switch valve 31.  The hydraulic pressure introduction chamber 58 is provided with a passage between it and a port 54 on the master cylinder side having large resistance against a brake fluid flow.
Patent JP-H10310924-A (JP)
Title: Hair-increasing method
Inventor: SAKAI EIICHI
IPC: A41G5/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To increase the number of hairs using own hairs by using a photosetting resin curing agent. SOLUTION: A hair 3 for hair-increasing use is tied to an own hair 1 at a part close to the scalp 2 and the knot 3a formed by tying the increasing hair 3 is fixed by applying a small amount of a photosetting resin curing agent to the own hair 1 and curing the resin with light. As an alternative, a stopper 4 to inhibit the movement of the increasing hair 3 caused by the sliding movement of the knot 3a toward the tip of the own hair is fixed by applying a small amount of the photosetting resin curing agent to the own hair 1 and curing the resin with light.
Patent JP-H01288586-A (JP)
Title: Signal transmission device for elevator
Inventor: MIURA MORIYUKI
IPC: B66B3/00
Filed: 1988-05-17
Abstract: PURPOSE:To ease a setting work by transmitting a corresponding address with a master station with an address information inputted with a console and a ride station call register button depressed by an operator at the time of the address setting of a remote station. CONSTITUTION:In the case where addresses of remote stations 5a-5d installed in some floor are set, when first an address information is inputted with a console 22 by an operator, a corresponding address information is transmitted on to remote stations 5a-5d based on the command of a microcomputer 2 with a data transmission master station 3 of an elevator control device 1. Then call register push buttons 6a-6d are depressed by the operator alighted to a ride station, data are received in the stations 5a-5d and memorized as own addresses. Thus the address setting work in each story floor can be eased, moreover conducted at any sequence.
Patent JP-H04345190-A (JP)
Title: Navigation device
Inventor: GUNJI YASUHIRO
IPC: G01C21/00
Filed: 1991-05-23
Abstract: PURPOSE:To improve the accuracy and processing speed of vehicle travel position detection by obtaining features (pattern) of respective travel track shapes and road shapes, and digitizing and comparing the features of the both. CONSTITUTION:A calculation part 11 calculates a 1st coefficient indicating the feature of a travel track from sensor data obtained by a travel distance detection part 1 and a travel direction detection part 2, a calculation part 4 calculates an estimated position on road data stored in a road map memory 3 from the sensor data, and a calculation part 12 calculates a 2nd coefficient indicating the feature of the road shape at the estimated position; and a 1st and 2nd coefficient comparison part 13 compares both the coefficients with each other to detect the position of the navigation device.
Patent JP-S61278047-A (JP)
Title: Disk device
Inventor: MIYASAKA TOSHIYUKI
IPC: G11B7/085
Filed: 1985-05-31
Abstract: PURPOSE:To protect information, and to execute an access at a high speed by sopping an output of a laser, at the time of standly after information is recorded, or after information is reproduced, and also fixing a position of an optical head to its place. CONSTITUTION:When a holding state elapses a prescribed time, a CPU 50 stops a supply of a control signal which is outputted to a reproducing use light quantity setting part 53, and also outputs a stop signal to a driving circuit 51. As a result, a driving signal from the reproducing use light quantity setting part 53 is turned off, and a semiconductor laser 11 stops an output of a laser. Moreover, the driving circuit 51 stops an optical axis by an optical head 3 existing on a linear motor, at the present corresponding track position. Next, when starting the reproduction of information or recording of information, it suffices only to irradiate a laser beam L from its position, therefore, the head can move immediately to a position for an access.
Patent JP-S5819681-A (JP)
Inventor: FUKUSHIMA TSUTOMU
IPC: C22C33/04
Filed: 1981-07-30
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-H02299138-A (JP)
Title: Image forming device
Inventor: TAKEDA TOSHIHIKO
IPC: H01J31/15
Filed: 1989-05-15
Abstract: PURPOSE:To easily obtain a large area without requiring a complicated electro- optical system by providing multiple surface conductive type electron emitting elements, grid electrodes and an image plane, and forming multiple picture elements with electron beams emitted from one emitting element. CONSTITUTION:Grid electrodes 5-7 corresponding to surface conductive type electron emitting elements 2-4 are provided in one to one manner on the normal line of multiple elements 2-4 connected in parallel. A faceplate 11 coated with phosphors 8-10 is provided at the position corresponding to the electrodes 5-7. The voltage applied to the electrodes 5-7 and the distance from the elements 2-4 are optionally set, thereby an emitted electron beam is positively expanded and divided into multiple electron beams. Multiple picture elements are formed by electron beams emitted from one of elements 2-4. No complicated electro- optical system is required, thus a large area is easily obtained. The effect of the dispersion between elements is hardly inflicted, and a good image plane can be easily obtained.
Patent JP-H02303400-A (JP)
Title: Generator
Inventor: UCHINO HIROSHI
IPC: H02P9/00
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a generator provided with no rotation detector by providing a comparator for comparing an output current amplitude command with an output from a current detector and producing a switching element OFF command and a switching control means, then controlling a converter such that the output current from an induction generator will be lower than an amplitude command. CONSTITUTION:When a comparator 6 compares the output current from an induction motor 2 detected through a current detector 4 with an output current amplitude command 5 and generating operation is started, switching sequence of a converter 3 is regulated through a logic circuit 7 and an output voltage command 11 is compared with the output voltage from a converter 3 then the output current amplitude command 5 is controlled through a voltage controller 12 according to the difference. When the output voltage from the converter 3 increases over the battery 29 voltage, a diode 28 is biased reversely to turn OFF a DC power source 9 for initial excitation. By such arrangement, a generator employing no rotation detector can be obtained.
Patent JP-S5345424-A (JP)
Title: Production of water-soluble polyvinyl alcohol synthetic fibers
Inventor: KINOSHITA YASUTADA
IPC: D01F6/50
Filed: 1976-10-01
Abstract: PURPOSE: To obtain water-soluble fibers having improved dimensinal stability and good spinnability, by wet spinning a specific polyvinyl alcohol under specific conditions, and by heat-treating the fibers thus obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09307942-A (JP)
Title: Mobile station equipment
Inventor: YAMAGUCHI ATSUSHI
IPC: H04W88/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To allow a mobile station equipment capable of measuring a received electric field strength of base stations other than the opposite base station during communication to reduce the required time for measuring the received electric field strength of all the base stations. SOLUTION: An RSSI measurement section 200 measures the received electric field strength of base stations other than a calling base section. An RSSI measurement table update section 201 updates the name of the base stations and their reception electric field strength in a RSSI measurement table 10. A peripheral base station information table update section 203 updates a peripheral base station table 11 in the order of reception electric field strength based on the RSSI measurement table 10. A mobile destination base station detection section 204 references a peripheral measurement base station table 12 to detect a base station with a highest reception electric field strength higher than the equipment electric field strength of the base station of the opposite communication party.  A supervisory base station changeover section 205 selects a base station of a succeeding supervisory object based on the peripheral measurement base station table 12 and the RSSI measurement section 200 again starts the means of the reception electric field strength of the base station.
Patent JP-S5243386-A (JP)
Title: Silicon gate type mos integrated circuit device
Inventor: SHIOASHI KEIHISA
IPC: H01L23/52
Filed: 1975-10-03
Abstract: PURPOSE: To obtain a MOS.IC that can make output line and ground line in the same direction even if silicon gate type transistors are employed for all transistors that compose IC. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08309330-A (JP)
Title: Method for purifying soil polluted with oil
Inventor: IWABUCHI MASAKAZU
IPC: B09C1/04
Filed: 1995-05-17
Abstract: PURPOSE: To provide a method for purifying soil polluted with oil which can purify soil highly polluted with oil and recover the oil in a short period of time. CONSTITUTION: Oil-polluted soil X is heated in an oil tank 4 to melt the contained oil, and the oil Y1 is separated by a centrifugal separator 18 from the soil X, the residual soil Xα is washed with water in an oil tank 24 and a centrifugal separator 36 to be separated into oil Y2 and soil Xβ.
Patent JP-S61277335-A (JP)
Inventor: SHIRAHAMA HIDEFUMI
IPC: H02J15/00
Filed: 1985-06-03
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-H11242871-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/107
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To surely guide a leader pin by providing guide planes with a gentle inclination with respect to a recessed part with which the leader pin is inserted engaged. SOLUTION: A single reel on which a magnetic tape is wound is rotatably housed in a cartridge case and both ends of a leader pin 21 stuck to the tip end of the magnetic tape are attachably and detachably engaged with reccess parts 28 being in an opening part 26, and the reccessed parts 28 are flat with its vertical spacing equal to the length of the leader pin 21, and guide planes 29 whose spacing in the vertical direction is changed so as to be expanded in a space from the reccessed parts 28 to an opening end are provided. Thus, since lengths of guide planes become longer and a height gradually, changes the guiding of the leader pin into the reccessed parts is surely performed easily and the reliablity is enhanced.
Patent JP-H02298089-A (JP)
Title: Method of stabilizing oscillation wavelength of semiconductor laser and picture recording device
Inventor: TAKEI TSUNEO
IPC: H01S5/042
Filed: 1989-05-12
Abstract: PURPOSE:To stabilize a temperature and the oscillating wavelength of a semiconductor laser with high accuracy while preventing recording disunity due to fluctuation of the oscillating wavelength without using a temperature detection device and an accurate wavelength detector by controlling drive of a Peltier device while directly predicting the quantity of generated heat of the semiconductor laser from the picture data for balancing the quantity of generated heat with that of absorbed one. CONSTITUTION:Synchronizing with record scanning by a deflection system 2, picture data are in order outputted from a picture data storing circuit 6. According to these picture data, a drive current of a semiconductor laser 1 is switched by a current switch circuit 4 through a semiconductor laser drive circuit 5. That is, scanning laser light projected on a sensitive drum 3 is modulated by the picture data to form a latent image of a picture image on the sensitive drum 3. Synchronizing with picture record like this, a circuit 9 for controlling the quantity of absorbed heat controls the drive current of a Peltier device 7 according to the picture data in order to balance the quantity of generated heat by the Peltier device 7 with the quantity of absorbed one of the semiconductor laser 1. That is the quantity of absorbed heat is adjusted by a picture element unit so that the quantity of absorbed heat may balance with the quantity of generated heat predicted from the picture data during the drive of the semiconductor laser 1 by the picture data.
Patent JP-H0677911-A (JP)
Title: Voice encoder/decoder with comparator attenuator
Inventor: GOTO HIROKI
IPC: H04B14/06
Filed: 1991-04-24
Abstract: PURPOSE:To improve reproduced sound quality by reducing the error rate reduction caused by the influence of a radio transmission line when utilizing the adaptive difference PCM system sound encoder/decoder for the equipment of a communication network provided with the radio transmission block. CONSTITUTION:A reproduced signal to be applied to an adaptive predictor 7 of the adaptive difference PCM sound encoder/decoder is defined as a reproduced signal e' for which an impulse sound signal is suppressed with a prescribed threshold value by a comparator attenuator 8. On the other hand, a reproduced sound signal (j) of the decoder is turned to a signal j', for which the impulse signal is suppressed by a comparator attenuator 12, and applied to an adaptive predictor 11.
Patent JP-S598340-A (JP)
Title: Forming method for protective film of semiconductor device
Inventor: TAKAYAMA KENJI
IPC: H01L21/31
Filed: 1982-07-06
Abstract: PURPOSE:To remove a creeping to the back of a wafer of an etching liquid, and to prevent the corrosion of a wiring terminal by supplying the wafer with the etching liquid under an atomized state. CONSTITUTION:The wafer 1 is adsorbed by a through-path 4a while being placed on a support chuck 4 disposed rotatably. The wafer 1 is supplied with the etching liquid 3 under an atomized state by a cylinderical nozzle 5, a nose thereof has a small hole. The etching liquid 3 is collected without going round to the back of the wafer 1 by its surface tension, and the unnecessary section of a resin material on the wafer 1 is etched. Accordingly, battery action generated between the wiring terminal of the surface of the wafer 1 and the back of the wafer 1 is provented, and the corrosion of the wiring terminal is obviated.
Patent JP-H0414645-A (JP)
Title: Optical information recording medium
Inventor: HATASAWA TAKANOBU
IPC: G11B7/24
Filed: 1990-05-08
Abstract: PURPOSE:To drastically suppress mechanical deformation by forming a transparent thin film via an underlying layer with an extremely high adhesive property thereby suppressing the difference in moisture absorption and the difference in coefft. of thermal expansion between the front and rear of a resin substrate. CONSTITUTION:The transparent thin film layer 3 consisting of an inorg. material is formed via the underlying layer 2 on the substrate 1 surface on the side opposite from the side where an optical information recording layer is formed. A plasma-polymerized film of a silyl peroxide compd. is used as the material of the underlying layer 2 of this invention. The underlying layer 2 consisting of the plasma-polymerized film of the silyl peroxide compd. is considered to have the effect as a coupling agent to enhance the adhesive property of the substrate 1 and the transparent thin film layer 3 consisting of the inorg. material and to prevent the warpage of the optical information recording medium, thereby making contribution to the improvement in various kinds of characteristics. A SiAlON layer (dielectric layer 4), a TbFeCo layer (recording layer 5) a SiAlON layer (protective layer 6), and an Al film (reflecting layer 7) are successively formed by vacuum vapor deposition in an argon atmosphere on the substrate for the optical information recording medium consisting of a polycarbonate resin. The substrate is introduced into the vacuum chamber of a sputtering device after the formation of the underlying layer 2 and thereafter, the chamber is evacuated and gaseous Ar is introduced therein. The transparent thin film layer 3 consisting of SiO2 is then formed by plasma sputtering.
Patent JP-H06309206-A (JP)
Title: Device and method for recording image signal and device and method for reproduction
Inventor: NIHEI KANAME
IPC: H04N5/907
Filed: 1993-04-23
Abstract: PURPOSE:To facilitate control over image data recorded on a floppy disk. CONSTITUTION:When the image data are recorded on the floppy disk 31, a file name specifying a recording person is inputted by using a keyboard 25. A signal indicating the file name and the image data are recorded in individual areas on the floppy disk 31 by an FD driver 24. The contents of the image can be grasped from the file name. When the floppy disk 31 is reproduced, the file name is displayed on a display device 20 and the file name is specified by using the keyboard 25. The image reproduced with the image data specified with the file name is displayed on the display device 20.
Patent JP-S63282809-A (JP)
Title: Elevation control device for working machine
Inventor: TSUJIMOTO KAZUHISA
IPC: G05B11/36
Filed: 1987-05-15
Abstract: PURPOSE:To improve responsibility at the time of starting driving elevation while suppressing overrun or the like at the time of controlling the elevation of a working machine by setting up the pulse width of the initial pulse signal out of pulse signals generated from an elevation control device to a value larger than that of the succeeding pulse signals. CONSTITUTION:At the time of controlling the depth of tillage, a pulse signal for drive control is generated from the elevation control device 16 to an electromagnetic valve 17 and pressure oil from a hydraulic pump 18 is intermittently supplied to a hydraulic cylinder 1 so that a rotary tilling device A can be rapidly positioned within a set range without generating overshooting or the like. The pulse width TA of a 1st pulse signal among pulse signals at the time of controlling the depth of tillage is set up to a value larger than the pulse width TB of the succeeding pulse signals. Consequently, the time required up to the start of working of the cylinder 1 can be shortened as short as possible.
Patent JP-H05309012-A (JP)
Title: Method and device for treating hair
Inventor: KIMATA TOSHIHIRO
IPC: A45D2/00
Filed: 1992-05-12
Abstract: PURPOSE:To hold a state of treated hair for a long period by performing a softening treatment and a hardening treatment in a process that hair is expanded from its compressed state. CONSTITUTION:By applying or impregnating a softening agent to the whole hair, its softening treatment is executed, and thereafter, the whole hair is divided equally into plural parts. The lower end of a frame 18 for supporting a roller 11b is hinged, the upper end of an oscillating lever 20 of a bar 17 is detained to a hook 19, the opened roller 11b is returned to its original state and hair is inserted and held by both the rollers 11a, 11b. A pair of left and right springs 13 adjust pressure applied to hair to about 10kg by adjusters 13a, 13b arranged in the upper part. By carrying a shoulder belt 23 on the shoulder, operating an operating switch 22, and driving a motor-driven motor 16, a pressure treatment is executed. Thereafter, a softening treatment is performed by applying or impregnating simultaneously a hardening agent to the whole hair, while applying the pressure treatment again, and in the end, a hot water rinse treatment is performed, and hair is treated straightly. An infiltration effect to hair is enhanced remarkably, and it can be held long in a satisfactory state.