baber/WOPTO huggingface dataset:
Patent JP-H01224928-A (JP)
Title: Optical disk and optical disk device
Inventor: OGAWA MASAHARU
IPC: G11B7/24097
Filed: 1988-03-03
Abstract: PURPOSE:To make an optical disk device smaller and to attain a high-speed access by setting the number of the synchronous phase pits of an optical disk smaller than the number of the pairs of wobbles pits, and notching patterns different at every track or plural tracks in an identifying area. CONSTITUTION:On the track of the optical disk, plural wobble pits 5 and 6, track identifying areas and synchronous phase pits 9 in the smaller number than that of the pairs of the wobble pits 5 and 6 are notched, and for the track identifying area 8, the patterns different at every track or plural tracks in the radius direction of the disk are repeated in the radius direction of the disk for plural times. Thus, at the time of a low speed, based on a tracking error signal from the wobble pit and a reflection light quantity signal from the synchronous phase pit, a track center can be detected, and at the time of a high speed, the direction and the speed of a light spot to cross the track can be detected, thus, the optical disk device can be made to have larger capacity and can be accessed at higher speed.
Patent JP-H11227624-A (JP)
Title: Emergency steering device for vehicle
Inventor: HARADA YOSHIHISA
IPC: B60T8/1761
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To advance a vehicle in the desired direction even in case where effective steering operation by the driver can not be conducted while an anti- lock brake system(ABS) is in effect. SOLUTION: A CPU 4 detects the operation of an ABS according to an ABS operational signal and confirms the driver's will of steering at this time on the basis of the output signal from a steering angle sensor 6. When no confirmation is made, the CPU 4 drives a steering actuator 10 in such a direction that the vehicle does not deviate from the lane on the basis of the image signal given by a CCD camera 1.
Patent JP-H06241307-A (JP)
Title: Line pressure controller for automatic transmission
Inventor: SETOGUCHI MANABU
IPC: F16H61/10
Filed: 1993-02-15
Abstract: PURPOSE:To reduce engagement shock taking place when sifting from N range to running range at idle up is carried out by controlling a line pressure lower than the basic line pressure until a prescribed throttle opening is optained at idle up. CONSTITUTION:Output of an engine 1 is transmitted to a shift mechanism 4 via the torque converter 3 of an automatic transmission 2. Discharged oil of an oil pump 5 driven by the torque converter 3 is transmitted under pressure to an oil pressure controller 6. An A/T controller 30 controls respective solenoids 31-34 of the oil pressure controller 6 based on respective detection signals from a throttle sensor 13, an input shaft rotation sensor 14, and a vehicle speed sensor 15, and an idle up signal. In this case, at least at idle up, line pressure of the solenoid 31 is controlled to be lower than a basic line pressure till an approximate throttle opening at idle up and when it exceeds nearly the opening, line pressures of respective solenoids are controlled same at the base line pressure.
Patent JP-S4915706-A (JP)
IPC: C09K23/04
Filed: 1972-05-23
Abstract: A higher secondary alcohol ethoxysulfate, an aqueous solution of a caustic alkali and ethanol are fed continuously or batch-wise into a neutralization vessel to neutralize the higher secondary alcohol ethoxysulfate so that the three components ethanol (X), water (Y) and the resulting neutralized higher secondary alcohol ethoxysulfate (Z) fall within the range surrounded with the lines connecting the following six points with each other on a triangular coordinate plot, whereby a highly concentrated solution of the neutralized higher secondary alcohol ethoxysulfate is obtained:  }(A) X = 10%, Y = 25%, Z = 65% }(B) X = 5%, Y = 25%, Z = 70% }(C) X = 3%, Y = 22%, Z = 75% }(D) X = 4%, Y = 18%, Z = 78% }(E) X = 6%, Y = 14%, Z = 80% }(F) X = 10%, Y = 10%, Z = 80%, }  the percentages being % by weight. The solution thus prepared is also disclosed in detail.
Patent JP-H06263320-A (JP)
Title: Sheet carrier control device
Inventor: HORIBA YOSHIO
IPC: B65H26/00
Filed: 1993-03-11
Abstract: PURPOSE:To provide a sheet carrier control device with which residual quantity of paper can be known even in case of a continuous sheet, and in which the sheet can be stopped at a specific mark position. CONSTITUTION:A mark A means a first line of printing, and a mark B means need of supply of paper provided at a final part of roll paper. When the mark A is detected by a sensor disposed on a carrying passage, the mark is taken for a reference point to accumulate a number of motion pulses every time a sheet is carried, and a relative pulse number from the reference point is retracted to a counter to be controlled. For discriminating an interval between two marks, a constant value (pulse number between the marks) is set, and a value of the position counter is compared with the constant value, so if the mark is A or B is discriminated. When a mark An+1 is detected, the sheet is stopped.
Patent JP-H01223898-A (JP)
Title: Acoustic diaphragm member and its manufacture
Inventor: ITO MINORU
IPC: H04R7/02
Filed: 1988-03-03
Abstract: PURPOSE:To maintain surface glitter carrying various pictures and to improve the degree of freedom for application of coloring by adhering a thermoplastic resin film having a horogram pattern face to a plate base made of a thermoplastic resin. CONSTITUTION:A laminator is formed by a plate 4 made of a thermoplastic resin and a thermoplastic resin film 1 adhered to the plate base 4 and having a horogram pattern face. In order to obtain the horogram pattern face, the film 1 and an object body 2 are arranged to a prescribed position and an optical system 6 such as a half mirror 5 splits a laser beam 4 from a laser light source 3 into an object light 7 radiated onto the object and a reference light 8 radiated onto the film at a prescribed angle. When the object light is radiated onto the object, the object light is reflected and refracted by the object and interfered with the reference light 8 and the interference fringe of the wave front is recorded on the film face as rugged or contrast horogram pattern face and then copied. Thus, the diaphragm member with satisfied design is obtained.
Patent JP-H09242807-A (JP)
Title: Vibrationproof support structure
Inventor: KAKIMOTO TOSHIHIKO
IPC: B60K5/12
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission of vibration by restricting the compression condition of support elastic member through contact between a stopper member and a restricting part. SOLUTION: Two stopper metal fittings 59b are fixed to a caulking part at an upper end of a device case 43, and a bound stopper member 59a made of elastic member is fixed to the upper surface. A rebound restricting member 60 crosses a line connecting connection bolts 30a to each other at right angles, and is fixed to the case 43 while extending upward of an engine side connection member 30. The member 60 is composed of a restriction body 60a facing a rebound stopper member 31 fixed to the upper surface of the member 30 and a pair of stopper leg parts 60b, 60c gradually lowered from both ends of the restriction member 60a and fixed to the outer circumference of the case 43. Accordingly, deterioration of support elastic member at the time of abrupt deceleration is surely prevented, thereby reducing the transmission of vibration.
Patent JP-H01223481-A (JP)
Title: Copying machine
Inventor: KIMURA AKIFUMI
IPC: G03G15/06
Filed: 1988-03-03
Abstract: PURPOSE:To prevent the adhesion of an unnecessary pigment to a photoconductive body and to reduce the consumption of charged pigment particles by providing a means which interrupts a bias power source which connects with a developing electrode and generates a bias voltage and providing the developing electrode after development. CONSTITUTION:The photoconductive body 54 on which an electrostatic latent image is formed rotates in B direction and brought into contact with a developer 64 stuck on a developing roll 62. As for developing roll 62, its surface is electrostatically charged with polarity which is same as the pole on the surface of the photoconductive body 54, and an electric field between the surface of the roller 62 and the surface of the photoconductive body 54 is formed. Thus, the developer 64 charged negatively, that is, the charged pigment particles are stuck to the part of the photoconductive body 54 having no electric charge, and an electrostatically charged latent image is developed. After the development a switch 68 is opened and the bias voltage is interrupted. Although electric charge is left on the developing roll 62 after the bias voltage is interrupted, the charge flows to earth through resistance 72 and is removed from the developing roll 62.
Patent JP-H02229580-A (JP)
Title: Foaming, mixing and spraying device for adhesive agent
Inventor: AIZAWA SUNAO
IPC: B05C5/00
Filed: 1989-03-02
Abstract: PURPOSE:To form an adhesive agent of a foamed state by blowing compressed air into the adhesive agent in an ordinary liquid state and to intermittently apply the adhesive agent which is further intimately mixed with additives, such as hardener and crosslinking agent, to adhesive points. CONSTITUTION:This device is so constituted in the following manner: The intimate mixture composed of arbitrary ratios of the additives and gas to be supplied to a static mixer 4 having a simple construction is obtd. by the high frequency mixing and stirring effects by the static mixer 4 and the control of a difference in volume by the variable speed operations of constant volume type rotary pumps 7, 10 and a rotary pump type sprayer 15. The foamed adhesive agent compounded with the additives is sprayed in the form of a waterfall uniformly over the entire front surface of a broad plate body 14 directly from the sprayer 15 under the intermittent driving control by the rotary pump type sprayer 15 which is strong even to the incorporation of solids, etc., into the adhesive agent and the low pressure opened without using a stop valve and throttle valve.
Patent JP-S51127057-A (JP)
Title: Process for preparation of naphthalene-2,6-dicarboxylic acid and its a lkylesters
Inventor: YAMASHITA GENTAROU
IPC: C07C67/00
Filed: 1975-04-28
Abstract: PURPOSE: Naphthalene-2, 6-dicarboxylic acid and its alkylesters, useful for a raw materials of polyester, is prepared from the noval 1-tetralone-3, 7-dicarboxylic acid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08245225-A (JP)
Title: Device for forming optical element
Inventor: MITSUSAKA MOTOSUKE
IPC: C03B11/08
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a device for forming optical elements with which the uniform prepressurization of the internal pressure of formed parts is made possible and good transfer accuracy is obtd. in all parts of the formed parts. CONSTITUTION: This device for forming the optical elements is constituted to place a glass blank 1 softened by heating on an annular drum mold 2 and press forms the blank by a pair of upper and lower forming dies 3 and 4. The device described above is provided with a pressing ring 5 so as to face the spacing between the inner periphery 2a of the drum mold 2 and the outer periphery 3a of the upper die 3. A coil spring 7 is wound around the outer periphery of the upper die 3 so as to press this pressing ring 5 toward the spacing. The device is provided with a stopper 8 for detaining the pressing ring 5 in the state of contracting this coil spring 7 by pressing. A push up ring 9 which pushes up the mold 2 is fitted onto the lower die 4 and is energized upward by the coil spring 10.
Patent JP-S54142964-A (JP)
Title: Operation checking circuit for parallel-series converting shift register
Inventor: MAEDA YOSHINOBU
IPC: H03M9/00
Filed: 1978-04-28
Abstract: PURPOSE:To obtain an operation checking circuit for the shift register which converts the parallel data into the serial data. CONSTITUTION:With application of signal (b), shift register 1 takes in parallel data (a) of n-bit. In this case, if parity signal (f) of data (a) is ''1'', gate 2 delivers ''1'' to invert FF5 to the set state. Data (d) is delivered from register 1 with every application of signal (c) and then supplied to FF5 via gate 3 and 4. FF5 is inverted for its state only when data (d) is ''1''. In case the object device features the even parity and register 1 operates normally with no error, FF5 is reset finally. Before next parallel data (a) is taken into register 1, the state of FF5 is set to FF6. Thus, the malfunction of register 1 is detected by output (m).
Patent JP-S60195605-A (JP)
Title: Process controller
Inventor: ISOBE HIDEO
IPC: G05B9/03
Filed: 1984-03-19
Abstract: PURPOSE:To monitor faults of a gate circuit so as to output signals of the normal gate circuit from a process controller, by providing a reference gate circuit having the same function as the gate circuit has and comparing the output of the gate circuit with that of the reference gate circuit. CONSTITUTION:Tripled controllers 2A, 2B, and 2C are used for controlling a process 1 and a redundancy gate circuit section 3 selects one of the controllers 2A-2C and outputs the selection to the process 1. The circuit 3 consists of gate circuits 4A and 4B, a gate circuit 5 for reference, and output switching circuit 6. When no faults occurs in the gate circuits 4A, 4B, and 5, inputs of comparator circuits 7A and 7B coincide with each other and their outputs become zero. When the gate circuit 4A is faulty, a relay circuit 10 is not excited and the output of the gate circuit 4B is selected and, accordingly, this device is normally operated. Moreover, when the circuit 5 is out of order, the relay circuit 10 is excited and the output of the circuit 4A is fetched. In case when the circuit 6 is faulty, one of the outputs of the gate circuits 4A and 4B is outputted.
Patent JP-H03254612-A (JP)
Title: Locally air-conditioning culture device in building for plant culture
Inventor: SONODA MAKOTO
IPC: A01G9/24
Filed: 1990-03-03
Abstract: PURPOSE:To always ventilate the inside of a small house with fresh conditioned air fed under pressure from a blower through a air-conditioning duct provided in a building for culture and covering the upper face of the small house with an air-transmissible sheet. CONSTITUTION:Each small house 2... containing bench 3 is arranged in a glasshouse 1 and conditioned air is fed under pressure from a blower 5 into tube-like ducts 4... provided for air conditioning, vertically passed through each small house 2.... At least upper face of the small house 2 is formed with an air- transmissible sheet and said ducts for air conditioning are formed into tubular shape having the ends closed by the air transmissible sheets. The air transmissible sheet has uniformly a number of ultrafine holes.
Patent JP-H09217364-A (JP)
Title: Construction method for decorating face of existing concrete retaining wall, and log decorative panel unit used for this method
Inventor: TOIHARA NAOAKI
IPC: B27M3/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of decorating the face of a retaining wall by use of a log decorative panel unit, and a unit used for this method. SOLUTION: A log decorative panel unit U formed of several pieces of log work timbers superposed and bonded by a binding metal fitting 4, and having a reinforcement insert vertical hole 3 in the vertical direction and a full-length threaded screw mounting hole 10 in the horizontal direction is used. For the unit U to be stuck to the bottom stage of an existing concrete retaining wall face to which an anchor 15 is preliminarily driven, a stand type vertical reinforcement 12 having a female screw part 12a on the upper end and a bottom system 13 on the lower end is inserted and fixed to the reinforcement insert vertical hole 3 from under, the unit U is applied to the outer surface bottom stage, a continuous thread 14 is mounted on the anchor 15 through the continuous tread mounting hole 10, and fastened by a nut 17.  Then, a joint reinforcement 18 is joined to the stand type vertical reinforcement 12, another unit U is fallen thereto from above, and a continuous thread 14 is mounted on the anchor 15 through the continuous thread mounting hole 10, and fastened by a nut 17 to fix the unit U, and the following units U are applied in the same manner.
Patent JP-H05249693-A (JP)
Title: Photosensitive planographic printing plate processor
Inventor: KANZAKI TOSHIO
IPC: G03F7/30
Filed: 1992-03-09
Abstract: PURPOSE:To enable a development replenishing liquid to be supplied efficiently to a first development tank and a second development tank. CONSTITUTION:In a PS plate processor 10, the first development tank 12, an overflow tank 20, a second development tank 14 are arranged along a transport path and in the second development tank 14, the development replenishing liquid is replenished. The overflow tank 20 is divided into a first overflow tank 92 provided with an overflow pipe 46 and a second overflow tank 94 provided with a pipe 48 returning a development liquid to the first development tank 12, with a partitioning plate 90. When the development liquid is replenished to the second development tank, the development liquid in the second development tank is overflowed from a chamfer 88 of the tank wall 86 to be returned to the second overflow tank 94. The development liquid is returned to the first development tank 12 via the pipe 48 and the development liquid in the first development tank 12 overflowed from a chamfer 84 of the tank wall 82 is received in the first development tank.
Patent JP-S61209382-A (JP)
Title: Range finder
Inventor: TAKANASHI NOBUAKI
IPC: G01S11/14
Filed: 1985-03-14
Abstract: PURPOSE:To enable stable detection and a wide range of highly accurate measurement without receiving the effect of wave receiving intensity, by providing an oscillation circuit, a phase detection circuit and an operation circuit. CONSTITUTION:The distance (d) between two points, where a transmitter 20 and a receiver 30 are placed, is measured as followed. At first, an oscillation circuit 10 is oscillated at frequency f1 and a wave motion w1 of frequency f1 is transmitted from the transmitter 20. The transmitted wave motion w1 is detected as a wave motion w1' by the receiver 30 and the phase difference of the wave motions w1, w1' is calculated by a phase detector 40 to set phase difference phi1. Secondarily, the oscillation frequency of the circuit 10 is set to f2 and the same processing as the first one is performed to calculate phase difference phi2. Next, the difference between phase difference phi1, phi2 is used by an operation circuit 50 and the distance (d) between the above mentioned two points is calculated according to formula I (wherein phid is represented by formula II, C is a wave motion propagation speed, f1 and f2 are oscillation frequency and phi1, phi2 and phid are measured phase difference).
Patent JP-S59175504-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: H01B7/36
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58168586-A (JP)
Title: Printer equipped with circuit for preventing baking loss of thermal head
Inventor: NAKAJIMA SEIJI
IPC: H04N1/23
Filed: 1982-03-31
Abstract: PURPOSE:To provide the titled printer certainly preventing the baking loss of a thermal head, constituted so as to detect the speeding of CPU by utilizing such a phenomenon that the lowermost bit of a group selecting signal repeats 0 and 1 every a predetermined printing time. CONSTITUTION:The lowermost bit R4 and upper two bits R6, R7 of a groups selecting signal is put in a thermal head burning preventing circuit 3. When the lowermost bit R4 continues a same state of 1 or 0 for a tolerance time preventing the baking loss of a thermal head when at least either one of bits R6, R7 is 0, the baking loss preventing circuit 3 brings a decordinable signal EN imparted to a decoder 2 to a prohibition state to bring all outputs of the decoder 2 to a level L and to impart a reset signal RE to CPU1.
Patent JP-S56147367-A (JP)
Title: Preparation of nickel electrode for alkaline battery
Inventor: MATSUMOTO ISAO
IPC: H01M4/52
Filed: 1980-04-17
Abstract: PURPOSE:To improve the yield of an active material and simplify the preparation process for the active material to be filled by using nickel hydroxide which is obtained by adding sodium hydroxide to a nickel sulfate solution containing nickel powder and cobalt powder as the active material. CONSTITUTION:Nickel powder obtained from carbonyl nickel and cobalt powder are suspended in a nickel sulfate aqueous solution, and a sodium hydroxide aqueous solution is added to the suspension to form nickel hydroxide. Then particles are grown, and washed and dried repeatedly. Thus a mixture comprising nickel hydroxide, nickel powder, and cobalt powder is obtained. A carboxymethylcellulose aqueous solution is added to the mixture to form a paste, the paste is applied to a porous nickel sponge, the sponge is soaked in a fluororesin suspension, dried, and compressed to form a nickel electrode. Thus the yield of an active material is improved and preparation process of an active material compound is simplified.
Patent JP-H08247479-A (JP)
Title: Clip for fence
Inventor: TOZAWA RYOICHI
IPC: F24C15/12
Filed: 1995-03-10
Abstract: PURPOSE: To simply and stably set a fence even in the case of a fence having a large area for a kitchen system and also irrespective of a material of an oven casing. CONSTITUTION: A clip for a fence has a base part 3 and a plurality of fence holders 4A, 4B which are formed integrally with the base part 3 at one side edge of the base part 3 so that the fence holders 4A, 4B are spaced apart a distance between them and which are capable of holding a fence between each fence holder and the base part 3. The base part 3 is made foldable between the two adjacent fence holders 4A, 4B along a folding line 7 provided in a direction normal to the direction in which the fence holders 4A, 4B are aligned.
Patent JP-H05250275-A (JP)
Title: Error processing system
Inventor: TAGUCHI YOSHIHISA
IPC: G06F13/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide the error processing system which can easily prevent a CPU halt signal from being generated when a CPU performs normal access. CONSTITUTION:In the error processing system to store error information in a bus error register means by outputting a bus error signal while monitoring the presence/absence of an answer signal when the address at the access destination is not the allocated destination, a control means is provided to apply a mode signal showing whether a mode at the time of access is a supervisor mode or a user mode to the bus error register 1 and to control the ON/OFF of an instruction signal corresponding to this mode signal and in the case of the user mode, the instruction signal is controlled not to be outputted even when the address at the access destination does not show the allocated destination again before the bus error register means 1 is controlled to be cleared.
Patent JP-H04286349-A (JP)
Title: Semiconductor integrated circuit test device
Inventor: NAKAYA YASUHIRO
IPC: H01L21/66
Filed: 1991-03-15
Abstract: PURPOSE:To provide a low temperature prober which is provided with a mechanism that is able to remove water attached to the surface of a wafer in a short time and enables the wafer to rise in temperature and be taken out quickly and economically. CONSTITUTION:A test chamber 1 where the electrical characteristics of a semiconductor integrated circuit are tested at a low temperature and a spare chamber 2 provided with a plasma generating mechanism are provided, moisture is removed from a wafer through a plasma cleaning treatment in the spare chamber 2 in a pretest process, an after-treatment chamber 3 where dry gas can be introduced is provided, and the wafer may be made to increase in temperature starting from a low to a room temperature in a dry gas atmosphere.