baber/WOPTO huggingface dataset:
Patent JP-S6025704-A (JP)
Inventor: IHARA ICHIROU
IPC: B27K5/02
Filed: 1983-07-23
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-S5925008-A (JP)
Title: Valve operation switching device of internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01L13/08
Filed: 1982-08-03
Abstract: PURPOSE:To control the excessive surface pressure of a contact part between a locker arm and a cam and to prevent the occurrence of damage, by installing a moving system for the locker arm to a valve operation switching device which connects two coil pressure chambers of the locker arm to an oil pressure return passage, provided with an oil pressure feed passage and a stopper mechanism, through a direction switching valve. CONSTITUTION:Locker arms 23 and 24 are rotatively and axially movably installed to a locker shaft 26, and oil pressure chambers 29 and 30 are respectively formed between the end surfaces of a locker bracket 25 and the locker arm, and cams 21a, 22a for operation and cams 21b, 22b for recess are selected through movement in the direction of an axis of the locker arms 23 and 24 corresponding to the oil pressure of the two oil pressure chambers 29 and 30. A direction switching valve 40 is switched to position I under a high-load condition and to a position II under a low-load consition. In the case of actuation for operation and recess, setting is made so that a stop valve 43 is opened at a given timing which synchronizes with a cam lift at a point of time when a suction valve 1 of a cylinder, whereon switching is made, completes a usual lift, and control of the oil pressure in the oil pressure chambers 29 and 30 enables rapid movement of the locker arms 23 and 24.
Patent JP-H086610-A (JP)
Title: Method for compressing sequence data
Inventor: SHIIBA HIDENORI
IPC: G05B19/02
Filed: 1994-06-16
Abstract: PURPOSE:To generate the sequence data in a compressed state by retrieving the connection relation among respective blocks while regarding registered functions as one block and then generating a connection relational expression, and representing the sequence data with the functions of the respective blocks and the connection relational expression. CONSTITUTION:Columns and rows are specified on a ladder circuit diagram (process 1) and parallel process columns as circuit patterns of parallel connection is retrieved (process 2). Contacts of parallel connections are registered as functions by checking the left sides of the respective retrieved parallel process columns (process 3). Then unregistered contacts are retrieved and function registration is performed (process 4); and the respective registered functions are numbered as blocks (process 5). After which block a branch connected to the left side of each parallel process column is in is retrieved (process 6), the connection relation among the respective blocks is retrieved (process 7), and the connection relational expression is generated (process 8). The sequence data compressed according to the functions of the respective blocks and the connection relational expression are obtained.
Patent JP-S5659475-A (JP)
Title: Laminated sea water battery
Inventor: EBINE MASASHI
IPC: H01M6/34
Filed: 1979-10-17
Abstract: PURPOSE:To utilize effectively the active material of a battery by controlling the quantity of active material considering the difference in the leak current between individual cell to exhaust capacities of each cell of the laminated battery at the same time. CONSTITUTION:In each cell 1 in which silver chloride or the like is used as a positive active material, magnesium alloy or the like as a negative active material, and sea water as an electrolyte, the positive electrode is divided into two capacity sections depending on the effective discharge current value of cells. The first section is constituted with four cells discharge current of which are smaller, and the second section is constituted with residual six cells discharge current of which are greater, and they are combined. Thus the cells with needed capacities are combined to form a laminated battery, the capacities of all cells exhaust substantially at the same time, the effective utilization of active material is attained, and the volume of the battery can be reduced.
Patent JP-H032430-A (JP)
Title: Automatic operation device of construction machinery
Inventor: FUJIWARA MASAO
IPC: E02F9/20
Filed: 1989-05-30
Abstract: PURPOSE:To make it possible to operate a construction machinery automatically by comparing the running position data of the construction machinery obtained from radio waves of two TV stations with the set running data to control the construction machinery in a specific running position. CONSTITUTION:A radio wave receiving section 5 receiving radio waves from TV stations 2 and 3 and a controller 6 are mounted on a tamping machine 4, and distances P1 and P2 from each of the stations 2 and 3 of four points of a tamping area are measured every point to have a tamping machine 4 memorize. In addition, the tamping area necessary for tamping work and data necessary for automatic operation are set to the controller 6. The existing running position of the tamping machine 4 is detected in accordance with the distance between each of the stations 2, 3 and the tamping machine 4, it is compared with the set running data of the controller 6, and if it strays from the set course, a control signal is transmitted to a steering actuator of the tamping machine 4 from the controller 6.
Patent JP-H05333867-A (JP)
Title: Soundproof box
Inventor: KOBAYASHI HIDEO
IPC: G10K11/16
Filed: 1992-05-27
Abstract: PURPOSE:To provide the soundproof box which obtain necessary soundproof effect unless a door is specially provided at an entrance/ exit opening and prevents a noise from leaking out at the time of access to the inside of the soundproof box by providing an ultrasonic wave generating device which forms an elastic wave curtain of an ultrasonic wave at the entrance/exit opening. CONSTITUTION:The ultrasonic wave generating device 9 is arranged in the soundproof box 1 linearly along the upper edge part of the entrance/exit opening 7. The ultrasonic wave generating device 9 generates and radiates the ultrasonic wave of frequency higher than about 19kHz to the floor surface 3 to form the elastic wave curtain C of the ultrasonic wave at the entrance/exit opening 7. Thus, the ultrasonic wave is emitted to the floor surface 3 and then the elastic wave curtain C is formed in plane over the entire entrance/exit opening 7. The elastic wave curtain C of this ultrasonic wave attenuates a sound wave and provides sound insulation effect to prevent the noise generated by a noise generating function 5 put in the soundproof box 1 from being propagated out of the entrance/exit opening 7.
Patent JP-S5360014-A (JP)
Title: Automatic speed control device for rotary snowplow
Inventor: NAGASE KAZUHIKO
IPC: E01H5/00
Filed: 1976-11-10
Abstract: PURPOSE: To improve the operability and mobility of a rotary snowplow by correcting the speed command of a driver by detecting the actual load of the snowplow at snow plowing time by obtaining the limit value of the snow plowing capacity of the plow in advance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07315300-A (JP)
Title: Gas discharging method and its device
Inventor: KUMAGAI HIROTAKA
IPC: B64G1/66
Filed: 1994-05-25
Abstract: PURPOSE:To provide a gas discharging method and its device by which gas in an experimental device is discharged to the outside without disturbing any micro gravity environment CONSTITUTION:A gas discharging device is provided with a rack 1 in which a pressurizer 2 and an exhaust device 3 are provided, a gas generator container 4 in which an exhaust pipe 41 is freely fitted in an intake pipe 31 of the exhaust device 3 without any contact, a rack internal pressure detector 5-1, a container internal pressure detector 5-2, and a valve opening/closing device opening/closing the exhaust pipe 41. The pressurizer 2 and the exhaust device 3 are controlled by means of a controlling circuit 5 so that a rack internal pressure Pa is lowered below a container internal pressure, while the valve opening/closing device is controlled so that the exhaust pipe 41 is opened when the rack internal pressure is lowered below the container internal pressure and is closed when the container internal pressure is lowered below the preset pressure.
Patent JP-H0429005-A (JP)
Title: Inspection device for cream solder printed board
Inventor: NAITO TAKESHI
IPC: G01B11/24
Filed: 1990-05-24
Abstract: PURPOSE:To improve the inspection accuracy by inspecting the printing state of cream solder from the reflected light intensity pattern where the intensity of the reflected light of a laser beam scanning the surface of the printed board at a constant angle of incidence is synchronized with the scanning of the laser beam. CONSTITUTION:The laser beam 20 emitted from a laser head 1 is deflected by a polygon mirror 2 and passes through a scan lens system 3 to become a beam 20 which scans the surface of the printed board 6 at the invariably constant angle of incidence. Further, the beam 2 which is reflected by the board 6 is converted into an undeflected laser beam through a condenser lens system 7 and a vibrating reflecting mirror 8 which puts the beam 20 in a constant direction, and then the light beam passes through a light receiving lens 9, split by a beam splitter 10, and made incident on a reflected light intensity detector 11 and a position signal detector 12. The entire surface of the board 6 can be scanned uniformly with the beam 20 by the arrow-directional movement of a stage 5 synchronized with the scanning of the beam 20.
Patent JP-H01320829-A (JP)
Title: Apparatus for avoiding or suppressing harmful frequency relations in superheterodyne receiver
Inventor: BAANAADO DEII ROKURIN
IPC: H04B1/26
Filed: 1988-06-01
Abstract: PURPOSE: To prevent, suppress or remove tweet by controlling the frequency of a local oscillator corresponding to difference in frequencies between a reference frequency signal from a phase locked loop(PLL) and an intermediate frequency(IF) signal corresponding to a received radio frequency. CONSTITUTION: A programmable frequency divider 19 outputs a local oscillator signal at the frequency, required for a frequency converter 12 onto a lead wire 29 and generates a signal at the 2nd reference frequency to be supplied through a lead wire 25 to a PLL 21. Then, a phase detector 23 generates a control signal, expressing the difference in frequencies between the 3rd reference frequency signal from the PLL 21 and the IF signal from an IF amplifier 13. This control signal changes the 1st reference frequency output of a main oscillator 18. The change in the 1st reference frequency causes changes in the 2nd reference frequency on the lead wire 25 and the frequency of the local oscillator signal on the lead wire 29. As a resut, the 3rd reference frequency from the PLL 21 is made equal to the frequency of the IF signal on a lead wire 16, and a tweet frequency is turned to zero.
Patent JP-S61295362-A (JP)
Title: Alloying treatment furnace
Inventor: NAKAMORI TOSHIO
IPC: C23C2/28
Filed: 1985-06-21
Abstract: PURPOSE:To improve quality as well as productivity by passing, continuously in succession, a galvanized sheet through heating-up, rapid cooling and other zones so that alloying is carried out by initial heating and the steel sheet can be cooled rapidly before the completion of the alloying up to the surface. CONSTITUTION:The hot dip galvanized steel strip 11 is introduced into the heating-up zone 28 and heated to >=about 550 deg.C to undergo alloying. The heated steel strip 11 is then introduced into the rapid cooling zone 30 and rapidly cooled before the completion of the alloying up to the surface. Subsequently, the steel strip 11 is introduced into a holding zone 32 to undergo final alloying and then cooled in a cooling zone 34 successively provided, so that excessive alloying can be inhibited.
Patent JP-S5468174-A (JP)
Title: Manufacture for semiconductor device
Inventor: MIHASHI GUNJI
IPC: H01L21/331
Filed: 1977-11-10
Abstract: PURPOSE: To enable to establish the semiconductor of good yield rate and high reliability, by processing the rear side with thinner size, after forming the active region of the semiconductor device through the use of the comparatively thick semiconductor substrate.  
     CONSTITUTION: The base region 10 of transistor, emitter region 11, base electrode 14, and emitter electrode 13 and silicon oxide film 12 are formed on the surface of the silcon signal crystal substrate 9. Next, the rear side of the silicon signal crystal substrate 9 is removed by remaining a given thickness. After that, to improve the ohmic contact at the rear side. the impurity of the same conduction type is doped at the rear side by using ion injection method, forming the low resistance rate layer 15 with heat treatment of a low temperature. Further, the metallic film 16 is formed on the low resistance layer 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04334486-A (JP)
Title: Recording body using discharge
Inventor: FUKAO RYUZO
IPC: B41M5/24
Filed: 1991-05-09
Abstract: PURPOSE:To make electric discharge occur easily and obtain stably high print density by providing a recording body wherein a recording layer consisting of a metallic thin film is arranged on a substrate and a part thereof is broken by the electric discharge for making hole so as to specify roughness of the surface. CONSTITUTION:A discharge using recording body is formed by layering on a substrate 1 orderly a base layer 2, a recording layer 3 consisting of a metallic thin film, and a protective layer 4. By using a discharge using printer equipped with an earth electrode 5 and a print electrode 6 contacted to the protective layer 4, the metal of the recording layer 3 is melted and splashed so as to make a hole 7, thereby enabling a high speed printing about three times the case of ordinary thermal recording method. In this case, the surface of the discharge using recording body is made to have a roughness of 250sec. or less measured by Beck smoothing method. Thus, even if the thickness of the protective layer 4 s somewhat irregular, printing can be performed stably and smoothly, thereby obtaining high print density stably.
Patent JP-H0435180-A (JP)
Title: Reproduction information display device
Inventor: ARAI KAZUHIKO
IPC: H04N5/765
Filed: 1990-05-25
Abstract: PURPOSE:To facilitate the selection designation of picture information to be reproduced by confirming visually a recording state of picture and audio information as a list. CONSTITUTION:Recorded information on a floppy disk 1 is subjected to reproduction amplification processing and the result is inputted to a decoder circuit 5 and each of picture / audio / digital data is discriminated based on an instruction of a system controller 2 and the result is outputted to a digital reproduction process circuit 6 and an audio digital memory circuit 8. The picture data subjected to digital processing by the process circuit 6 is video-processed based on an instruction of the controller 2 and outputted to a display device 13. The audio recording data digital-processed by the memory circuit 8 is converted into an analog signal and outputted to the display device 13 as an audio reproduction signal. A selection instruction of a multi-screen is entered to the controller 2 by the enter key.
Patent JP-S63300940-A (JP)
Title: Particle analyzing device
Inventor: MIYAMOTO MORITOSHI
IPC: G01N15/14
Filed: 1987-05-30
Abstract: PURPOSE:To adjust the quantity of light incident on a photoelectric detector corresponding to the intensity of forward scattered light by providing a means which adjusts the quantity of light incident on the photoelectric detector according to the intensity of light scattered by particles to be inspected. CONSTITUTION:Laser light L passes through an image formation optical system 2 and is projected on the particles to be inspected which flow in the communication part 3a of a flow cell 3, and the resulting forward scattered light passes through a convergence lens 5 and is incident on a halfmirror 7. Then, the scattered light after being reflected by the mirror 7 enters the photoelectric detector 9 and is converted into an electric signal, which is inputted to an arithmetic circuit 10 to calculate the quantity of scattered light passing through the mirror 7 from the quantity of the light incident on the photoelectric detector 9; and one of ND filters on an ND filter plate 8 is selected so that the detector 6 is not saturated, and moved by a driving circuit 11 on the optical axis 0. Thus, the means which adjusts the quantity of light incident on the detector 6 is provided to accurately measure the intensity of the light scattered by the particles to be inspected without saturating the detector 6.
Patent JP-S5928074-A (JP)
Title: Electromagnetic pump with pressure rise delay unit
Inventor: TOYOSHIMA TSUNEYOSHI
IPC: F23N1/00
Filed: 1982-08-05
Abstract: PURPOSE:To accelerate the pressure rise of fuel oil and to improve the combustion performance in an electromagnetic pump for a combustion device which is driven by half wave of AC by connecting the electromagnetic coil in series with a control rectifier and synchronizing the ON and OFF actions of the rectifier with a power source. CONSTITUTION:When a switch 6 is closed, an AC voltage from a power source 5 is half-wave rectified by a half-wave rectifying and signal constant voltage block 1, maintained at the constant voltage, and supplied to a phase angle control signal block 2 and a phase angle gradual increase block 3. The signal constant voltage is divided by resistors R2, R3 in the block 2, applied as a reference voltage to the gate G of a PUT, and a capacitor C1 is charged through R4, VR1, R5. When the voltage of the C1 rises and the PUT is closed, a controlled rectifier SCR in the block 4 is energized, and an electromagnetic pump P is started. After the fuel is ignited, the block 3 is operated to gradually raise secondarily the pressure of the fuel oil to the normal combustion pressure.
Patent JP-S5838373-A (JP)
Title: Automatic ignition timing controlling apparatus for internal-combustion engine
Inventor: OGAWA HIROYOSHI
IPC: F02P5/15
Filed: 1981-08-28
Abstract: PURPOSE:To advance, delay or keep the ignition timing at a predetermined angle selectively according to a fixed crank angle, by producing an ignition pulse at the time instant when a period left after subtracting a predetermined time from the fixed crank angle is passed from a reference position. CONSTITUTION:The time period left after subtracting a predetermined time, i.e., time leg T from ignition to combustion from a fixed crank angle thetaA is calculated, and an ignition pulse is produced at the time instant when the above period is passed from a reference position B. Here, providing that the speed of rotation of a crank angle is F, a constant time component T1 and the above- mentioned time lag T satisfy the following relationship: T=T1+(thetaB-thetaA)X 10<3>/(6XF), where thetaB is the advance angle of the ignition timing at the reference position B. Therefore, if thetaB=thetaA, the fixed angle component is zero. If thetaB>thetaA, the fixed angle component is added to the constant time component T1. Further, if thetaB<thetaA, the former is subtracted from the latter. With such an arrangement, it is enabled to control the ignition timing in a desired manner.
Patent JP-H01304563-A (JP)
Title: Single chip microcomputer
Inventor: ISHIKAWA SHIGENOBU
IPC: G06F9/445
Filed: 1988-06-01
Abstract: PURPOSE:To reduce the cost by storing table data, which is cited in an application program, in a PROM part. CONSTITUTION:A program memory 1 consists of a mask ROM part 2 and a PROM part 3, and the application program is stored in the ROM part 2, and table data is stored in the PROM part 3.
Patent JP-H0428372-A (JP)
Title: Deodorizing composite
Inventor: TANAKA MOCHIHIRO
IPC: B01J20/22
Filed: 1990-05-25
Abstract: PURPOSE:To provide a deodorizing composition which is excellent in view of facility of use, form and price in addition to a deodorizing effect by forcing it to contain a reducing agent, metallic salt and/or a peroxide and water glass. CONSTITUTION:A deodorizing composite in the title contains a reducing agent (organic, inorganic), metallic salt and/or a peroxide and water glass. As a reducing agent, organic compounds e.g. L-ascorbic acid and alkali metallic or ammonium salt thereof, erysorbic acid compound as alkali metallic or ammonium salt thereof, malic acid are cited. Though (B) metallic salt is not limited especially, cited are cuprous chloride, cupric chloride, ferrous chloride, copper sulfate, ferrous sulfate, or iron salt, zinc sulfate, zinc nitrate, or zinc salt, manganese salt, nickel salt, cobalt salt, silver salt, stannic salt, calcium salt, magnesium salt and so on. As water glass, cited are sodium silicate No.1, sodium silicate No.2, sodium silicate No.3, sodium silicate No.4, water soluble phosphoric glass and so on. Thus, the deodorizing composite has no coloring/discoloring and easy to handle, and it can be deformed by processing material.
Patent JP-S63302047-A (JP)
Title: Screen printing machine with cleaning mechanism
Inventor: NAITO TAKAO
IPC: H05K3/34
Filed: 1987-05-31
Abstract: PURPOSE:To enable a solvent to be applied only by a required amount, by applying the solvent to a cleaning wiping member held between a solvent applying pipe and a cleaning squeegee. CONSTITUTION:A solvent applying pipe 37 is disposed right over a cleaning sgueegee 16 on a storage position across a cleaning paper 10, and the cleaning paper 10 is clamped between a solvent applying pipe 37 and a cleaning squeegee 16 to be coated with the solvent. Therefore, the cleaning paper is pressed up against the solvent applying pipe 37, whereby the solvent can be applied uniformly and linearly. In addition, by varying a time for clamping the cleaning paper 10, the coating amount of the solvent can be freely controlled. As a result, the solvent can be uniformly applied to the cleaning paper 10 only by a required amount.
Patent JP-S62292736-A (JP)
Title: Separation of aromatic halogen compound isomer
Inventor: KONDO RYOZO
IPC: C07C67/00
Filed: 1986-06-13
Abstract: PURPOSE:To effectively separate a specific isomer from an isomeric mixture of the titled compounds nuclear substituted by chlorine and fluorine atoms, by using faujasite based zeolite as an adsorbent in separating the above- mentioned mixture with an adsorbent. CONSTITUTION:An isomeric mixture of aromatic halogen compounds nuclear substituted by chlorine and fluorine atoms is separated with an adsorbent. In the process, faujasite based zeolite, preferably zeolite X or zeolite Y is used as an adsorbent to selectively adsorb the aimed isomer. Thereby the aimed isomer 3-chloro-4-fluorobenzotrifluoride useful as an intermediate for agricultural chemicals and medicines is extremely readily and economically separated from the above-mentioned isomeric mixture thereof, particularly isomeric mixture of monochloromonofluorobenzotrifluorides in ultrahigh purity.
Patent JP-S5362380-A (JP)
Title: Low pressure vapor discharge lamp
Inventor: YAMANE MIKIYA
IPC: H01J61/00
Filed: 1976-11-15
Abstract: PURPOSE: To compactize the size with the application of mechanical force of electromagnetic fluid to discahrge plasma to homogenize the plasma in a vessel in a low pressure vapor discharge lamp with a gas sealed into a glass bulb with a double structure having inner and outer sections. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000032579-A (JP)
Title: Portable device for listening stereo music or the like
Inventor: PAVEL ANDREAS
IPC: H04H20/88
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To make the device small without deteriorating the reproduction characteristics of stereo sounds. SOLUTION: This device adopts a couple of stereo headphone means 6, that are made small and made light as only the stereo sound reproduction means, and a couple of the stereo headphone means connected with a small-sized stereo signal amplifier means 5, that receives and amplifies simultaneously different stereo program output signals from a program source reproduction device.