baber/WOPTO huggingface dataset:
Patent JP-H0791477-A (JP)
Title: Damping force regulation type hydraulic shock absorber
Inventor: NAKATATE TAKAO
IPC: F16F9/34
Filed: 1993-09-20
Abstract: PURPOSE:To enlarge a regulation range of damping force characteristics by a method wherein through rotation of a shutter, first and second guide ports and a shutter port positioned facing the guide ports are intercommunicated, in order, to regulate the area of a communication passage. CONSTITUTION:A cylindrical shutter 23 is rotatably fitted in a guide member 16. A pair of shutter ports 24 on the expansion side comprising first and second shutter ports 24a and 24b on the expansion side are arranged facing the guide port 21 on the expansion side of the guide member 16 to the side wall of the shutter 23. A pair of shutter ports 25 on the contraction sides comprising first and second shutter ports 25a and 25b on the contraction side are arranged facing a guide port 22 on the contraction side. Through rotation of the shutter 23, the area of an orifice formed with guide ports 24 and 25 matching with the guide port 21 on the expansion side and the guide port 22 on the contraction side is changed and the passage area of an oil liquid passage bypassing check valves 17 and 18 is regulated.
Patent JP-H07113841-A (JP)
Title: Temperature cycle test method and execution unit therefor
Inventor: SAITO TOSHIYA
IPC: G01R31/26
Filed: 1993-10-15
Abstract: PURPOSE:To protect the electrode part of an electronic device against contamination or oxidation in the temperature cycle test. CONSTITUTION:The temperature cycle test unit 1 comprises a test chamber 4 in which a sample is placed, a preheat chamber 5 for feeding hot air into the test chamber 4 by switching a damper, and a precool chamber 3 for feeding chill into the test chamber 4 by switching a damper, wherein the test chamber 4 is provided with a gas supply unit (gas supply pipe 6) for feeding such gas as causing no contamination or oxidation at the electrode part of the sample, and a gas exhaust unit (gas exhaust pipe 7).
Patent JP-H09102938-A (JP)
Title: Video signal processor
Inventor: HOSHINO TAKANARI
IPC: H04N7/081
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent a processing circuit from being complicated and characteristics from being degraded by processing the digital signal for demodulation/discrimination and phase detection, etc., of an identification control signal corresponding to a B-Y axis clock. SOLUTION: An input composite video signal is inputted to an A/D converter 12, converted into a digital signal after a 4fsc clock J from a 1/2 frequency divider 25 as a reference and inputted to a burst sampler 21 later and a color burst signal is sampled from the input signal. The sampled burst signal is inputted to a two-clock difference detector 22, level difference signals separated for two clocks are detected, and an 8fsc clock K is outputted through a rag lead filter 23 after a voltage is controlled by a VCO 24. The frequency of this clock is divided by a frequency divider 25, and a reference clock for the converter 12 is provided as a clock J. Since a clock generator 20 always loads negative feedback to the phase of the clock J so that the level difference between two clock signals can be zero, the phases of clocks J and K are stabilized in the state of B-Y axis clock.
Patent JP-H07251434-A (JP)
Title: Injection molding method for optical product
Inventor: NAKAGAWA NOBUHIKO
IPC: B29L11/00
Filed: 1994-10-24
Abstract: PURPOSE:To provide an injection molding method for an optical product which can mold a high precision optical product, particularly can mold a high precision plastic lens even for a lens having its diameter larger than those of conventional lenses. CONSTITUTION:In a cavity 6 of an injection molding die 1, the temperature of which is raised preliminarily to the flowing temperature of a resin material or under and the glass transition temperature or over, a molten resin material is injection filled through a gate 7 formed between a runner 5 communicated with a sprue 4 and a cavity 6 so that the pressure in the cavity 6 becomes high pressure, and then the gate 7 is sealed mechanically. After that, the temperature of injection molding die 1 is gradually lowered from the flowing temperature of the resin material or under and the glass transition point temperature or over is lowered to the glass transition temperature or under, and molten resin filled in the cavity 6 is cured to mold an optical product.
Patent JP-2000089096-A (JP)
Title: Focus detector
Inventor: OZAWA MASAMITSU
IPC: G03B13/36
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To constitute a focus detector having plural focus detection areas so that stray light is prevented from occurring with a simple constitution. SOLUTION: Plural lens parts 13a, 13b and 13c are arranged so that respective luminous flux R11 and R12 transmitted through plural visual field apertures 12X and 12Yb corresponding to the plural focus detection areas orthogonally cross between a condenser lens 13 and an image reforming optical system 15. Thus, a light shielding member (m11) for preventing a so-called stray light, that the luminous flux from some focus detection area is made incident on an undesired light receiving element column, from occurring, can be simplified.
Patent JP-H02108820-A (JP)
Title: Controller for engine with exhaust turbo supercharger
Inventor: MORIOKA HIROYUKI
IPC: F02B37/12
Filed: 1988-10-15
Abstract: PURPOSE:To prevent a torque down at an engine with exhaust turbo superchargers, which is equipped with turbine capacity changing means, by restraining changeover in the direction of the reduction of a turbine capacity on the basis of the detection of the shift up of a transmission. CONSTITUTION:The exhaust passage 2 of an engine 1 is constituted with two branching off exhaust passages 2a, 2b which extend independent of each other, and the air intake passage 3 of the engine 1 is constituted with two branching off air intake passages 3a, 3b, and the primary side and secondary side turbo superchargers 9, 10 are provided at two respective branching off exhaust passages 2a, 2b and branching off air intake passages 3a, 3b. And an exhaust cutting valve 11 which is closed at a turbine low rotation range, is provided at the branching off exhaust passage 2b on the secondary side, and meanwhile, an air intake cutting valve 21 is provided at the branching off air intake passage 3b on the secondary side. And a turbine capacity is to be changed by controlling openingly/closingly the air intake cutting valve 11 and the exhaust cutting valve 11, and when the shift up of a transmission 50 is detected by means of a shift up sensor 51, control in the direction of the decrease of the turbine capacity is restrained.
Patent JP-H1198075-A (JP)
Title: Transmission line supervisory device
Inventor: UEMATSU KIYOSHI
IPC: H04B10/03
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line supervisory device which copes with multiple failures in a transmission line that is made redundant configuration. SOLUTION: Selectors 26 and 28 are provided in a repeater 42 that is arranged on a transmission line which is made redundant configuration, and when a transmission line failure occurs in a current optical fiber cable 12a, one selector 26 is switched and a coaxial cable 18 that is a spare transmission line is selected. With this, only a section where the failure occurs is partially switched to the spare transmission line and the transmission of a normal signal between terminal stations is maintained. When all optical fiber cables 12a and 16a simultaneously have transmission line failures in the same relaying section and a normal signal can not be acquired from an upstream, the other selector 28 selects a substitute signal from a backup oscillator 30 in the repeater and saves an downstream relay section.
Patent JP-H03120615-A (JP)
Title: Magnetic recording medium
Inventor: MATSUDA ATSUKO
IPC: G11B5/708
Filed: 1989-10-03
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent electromagnetic conversion characteristics and traveling durability with good balance by specifying the loss elasticity of coating films which constitute magnetic layers on a nonmagnetic supporting body. CONSTITUTION:The coating films which constitute the magnetic layers on a nonmagnetic supporting body are provided to satisfy that the coating film for the uppermost layer shows the peak loss elasticity at the temp. higher than the temp. of peak loss elasticity of any other coating films for magnetic layers except for the uppermost layer, and that the loss elasticity of the coating films has its peak at >=50 deg.C with <20 deg.C half width. By this method, dispersibility of ferromagnetic powder can be improved and the obtd. magnetic recording medium has excellent electromagnetic conversion characteristics and traveling durability with good balance.
Patent JP-H04136597-A (JP)
Title: Insulating structure for roof of underground tank
Inventor: YASUNAGA MASAMICHI
IPC: E04H7/18
Filed: 1990-09-27
Abstract: PURPOSE:To construct an insulating layer in good working efficiency by suspending precast concrete beams over side walls of a tank constructed underground and inserting heat insulating materials consisting of inorganic foaming body into hollow parts of a formed roof of tank. CONSTITUTION:The roof 4 of an underground tank is constituted in an insulated construction in which the inner faces of hollow parts 13 having square shaped sections formed between layed, and suspended beams 2, 2 are covered by damp- proof curtain 14, perlite fine pieces 15 to be inorganic foaming bodies are inserted therein, and a membrane layer 7 is formed on the underside of the beam 2. In addition, the inorganic forming bodies may be sometimes made of baked pearlite or obsidian. Accordingly, it is made posible that insulating material can be constructed in better working efficiency in comparison with a case of constructing insulating material of urethane foam from the underside of the beams 2, and working period can be shortened.
Patent JP-S62123916-A (JP)
Inventor: KUBO MOTOHARU
IPC: H01F29/04
Filed: 1985-11-20
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-H09103030-A (JP)
Title: Power supply with surge current suppressing function and system employing it
Inventor: OKAWA HIROSHI
IPC: G05F1/56
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a power supply with surge current suppressing function, and a system employing it, in which undue surge current can be suppressed in the live connection of a load unit with a power supply while simplifying a live connection circuit and reducing the size thereof. SOLUTION: The DC power supply 1 allowing live connection of one or a plurality of load units through a connector comprises a constant voltage power supply 2 and a constant current power supply 3. The DC power supply 1 is connected with a plurality of load units through the connector 4 having sequence function constructed such that the positive input terminal 4d of constant voltage power supply 2 is shorter than the positive and negative input terminals 4e, 4f of constant current power supply 3. In the live connection of load unit 5, the positive input and output terminals 4b, 4e and the negative input and output terminals 4c, 4f are connected respectively and then the positive input and output terminals 4a, 4d are connected.
Patent JP-H04137494-A (JP)
Title: Electronic ballast with terminal function
Inventor: TAKAHASHI KENJI
IPC: H05B41/392
Filed: 1990-09-28
Abstract: PURPOSE:To realize compactness and make it unnecessary to wire a special power supply line for supplying an electric power to the transmission control section of a terminal unit by containing the terminal unit and an electronic ballast in one rack. CONSTITUTION:An inverter control section 32 for controlling an oscillation frequency of an inverter section 31, a dimmer terminal section 33 having a main operating panel and a transmission control section 35 for controlling the transmission/reception of data thereby outputting a dimmer control signal to an inverter control section 32 and power supply means 37 for producing a driving power supply for the transmission control section 35 from an electric power received through a transmission signal line are contained in one rack. Thus, since the driving power supply for the transmission control section 35 are obtained from a transmission control power supply circuit 37 producing the driving power supply by taking an electric power from the transmission signal line, it is not necessary to dispose a special power supply line with respect to the driving power supply for the transmission control section 35. And since a photo-coupler 38 is placed between the dimmer terminal section 33 and the inverter control section 32, it may be prevented that the noise of the dimmer terminal section 33 enters into the inverter control section 32 and inversely that the noise of the inverter control section 32 enters into the dimmer terminal section 33.
Patent JP-S62117789-A (JP)
Title: Thermal recording material
Inventor: KURISU TOKUO
IPC: B41M5/333
Filed: 1985-11-19
Abstract: PURPOSE:To provide a thermal recording material imparting high density, having excellent oil resistance, prevented from the color development of a background and enhanced in reliability, by using p-vinylbenzyl protocatechuate and/or p- vinylbenzyl gallate as a coupler and using a compound of a metal selected from zinc, aluminum, tin and nickel as an auxiliary component. CONSTITUTION:In a thermal recording material utilizing the color forming reaction between a leuco dye and a coupler, p-vinylbenzyl protocatechuate and/or p-vinylbenzyl gallate is used as the coupler. Both compounds may be respectively used alone or can be used as a mixture. As an auxiliary component, a compound of at least one metal selected from zinc, aluminum, tin and nickel is used. As the metal compound to be used, various org. and inorg. metal compounds can be designated. The zinc. aluminum, tin or nickel compound used as the auxiliary component is pref. used in a range of 0.05-5 times the developer on a wt. basis.
Patent JP-H05100518-A (JP)
Title: Image forming device
Inventor: MIYAMOTO TAKESHI
IPC: G03G21/00
Filed: 1991-10-07
Abstract: PURPOSE:To provide an image forming device capable of efficiently detecting the life of a photosensitive body. CONSTITUTION:In the step ST1, when it is decided that a selection button for detecting the life of a photosensitive drum is depressed, advance to the step ST2 is attained. In the step ST2, the scanning of a photosensor along the surface of the photosensitive drum is executed. In the step ST3, the data X0 of a prescuibed reference value on the depth of a scratch on the surface of the photosensitive drum, stored in a memory, is read out, when it is decided that output data X from the photosensor is lower than the data Xo of the reference value, it is judged that the photosensitive drum is used to the limit, that is, the exchange of the photosensitive drum is required, and the advance to the step ST4, is attained. In the step ST4, a prescribed message is displayed on a display panel.
Patent JP-H0789662-A (JP)
Title: Painted film transfer tool
Inventor: KOYAMA KAKUHEI
IPC: B65H37/00
Filed: 1993-09-22
Abstract: PURPOSE:To facilitate the replacement of a painted film transferring tape for a painted film transferring tool which can be used with the feeling like writing materials by allowing a head for transferring a painted film to be rotationally operated between a tape replacement position and a using position. CONSTITUTION:When a painted film transferring tape T is replaced, a head H for the painted film transferring is revolved so that a top end pressing part 35a is set parallel for the winding attitude of a driving-out reel 6 and a taking-up reel 7 for the painted film transferring tape T. Accordingly, the mounting/demounting work for the coated film copying tape for the head H can be carried out easily. In a used state, the head H is turned by 90 deg., and the top end pressing part 35a is set parallel to the holding surfaces 2a and 2b. Accordingly, the painted film transferring tape T is guided nearly oppositely to the holding surfaces 2a and 2b, and the painted film transferring tape T can be pressed in a closely attached state on a paper surface, etc., in the state where a case 2 itself is held in the attitude of a pencil.
Patent JP-H0599626-A (JP)
Title: Apparatus and method for measuring thickness
Inventor: SAITO TAKEYUKI
IPC: G01B15/02
Filed: 1991-10-07
Abstract: PURPOSE:To enhance the accuracy of measurement of thickness and to enlarge an area serving as a subject for measurement. CONSTITUTION:Laser beam La for exciting photothermal vibration is intermittently emitted toward the upper surface 2a of a diaphragm portion 2 from a laser light source 3. This intermittent period is varied with frequencies generated by a frequency generator 11. Laser beam Lb for detecting displacement is similarly applied to the upper surface 2a of the diaphragm portion 2 from a laser light source 6 and the reflected light Lb is detected by a light detecting portion 7. Displacement caused by photothermal vibration is detected from the speckle displacement of the reflected light Lb. The frequency of the laser beam La when the displacement detected is at its peak is found as a resonance frequency and an arithmetic and control processing portion 10 accurately calculates the thickness of the diaphragm portion 2 according to the resonance frequency and the known properties of the diaphgram portion 2 such as the material of which it is made.
Patent JP-H06112348-A (JP)
Title: Hybrid circuit
Inventor: KOMIYA KUNIFUMI
IPC: H01L23/10
Filed: 1992-09-29
Abstract: PURPOSE:To provide a simple hybrid circuit equipped with a required noise preventive function and a function of preventing the plunge or scattering of waves. CONSTITUTION:This hybrid circuit is equipped with a ceramic circuit board 1, an electronic circuit, which forms a hybrid circuit, being mounted in the specified region of the surface of the ceramic circuit board, and a cap 5 made of ferrite, which encloses the electronic part, with its one end face, which opens to the specified face of the ceramic board 1, sealed airtightly through a glass sealing material 6.
Patent JP-H06110429-A (JP)
Title: Initial processing method for intelligent graphic console panel
Inventor: TAKITANI YUKITAKA
IPC: G09G5/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide the initial processing method for the intelligent graphic console panel which adequately evades a program runaway, etc., based on the abnormality of user screen data prepared by a user. CONSTITUTION:In the intelligent graphic console panel 1 equipped with a memory 7 wherein user screen data including display screen data for displaying screens for various state displays and signal input are previously registered, a display device 2 which displays the registered display screen data, an input means 4 for specifying input modes of operation switches for signal input in a display screen displayed on the display device 2 and, also having a function for performing necessary display operation according to connected external equipment and internal processing, when a power is turned ON, specific start-up processing is performed and then the user screen data stored in the memory 7 are checked. When abnormality is detected as a result of this check, the console panel is automatically placed in specific previously set system mode irrelevantly to the user screen data.
Patent JP-H03163134-A (JP)
Title: Polyoxyalkylene compound containing terminal mercapto group and preparation thereof
Inventor: HIGUCHI TOSHIHIKO
IPC: C08G65/32
Filed: 1989-10-06
Abstract: PURPOSE:To obtain a high mol.wt. and narrow mol.wt. distribution by preparing a polymer contg. mercapto terminal groups and polyoxyalkylene chains, and thereby bringing the mol.wt. and mol.wt. distribution each into a specified range. CONSTITUTION:A 3C or higher monoepoxide (e.g. propylene oxide) is subjected to ring opening polymerization in the presence of a composite metal cyanide complex catalyst (e.g. zinc hexacyanocobaltate) and an initiator, pref. comprising a polyvalent active hydrogen compd. or mercapto-contg. active hydrogen compd. (e.g. diethylene glycol). Then, at least a part of the hydroxyl groups at the molecular terminals is turned into mercapto-contg. groups, thus giving the title compds. which contains two or more mercapto-contg. terminal groups and polyoxyalkylene chains comprising polymers of the monoepoxide and has a mol.wt. of 3500-50000 and mol.wt. distribution (wt. average mol.wt./number average mol.wt.) of 1.5 or lower.
Patent JP-H02127537-A (JP)
Title: Apparatus for forming reno selvage
Inventor: HAINTSU YOOZEFU KURETSUKERU
IPC: F16C29/02
Filed: 1989-10-06
Abstract: PURPOSE: To obtain a device for forming leno edges having reduced wear of a needle holder by inserting, for example, a replaceable metal rail insert to a side close to the thread guiding element of a frame rail. CONSTITUTION: Ditches 6, 7 are installed on the base of each legs of two parallel frame rails 3, 4 for guiding the thread guiding element 5, and the metal rails 8, 9 are hold in the ditches 6, 7. The wear of frame rail 3,4 caused from the thread guiding element 5 can be inhibited and the metal rails are simply exchanged when the metal rails are worn.
Patent JP-S62111864-A (JP)
Inventor: WARESU DABURIYUU MOIDEN
IPC: B65H29/24
Filed: 1986-10-31
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-H07123589-A (JP)
Title: Demand estimation system
Inventor: YONEZAWA KENZO
IPC: G06Q50/06
Filed: 1993-10-19
Abstract: PURPOSE:To allow highly accurate estimation of demand by,predicting the highest temperature of that day based on weather information and substituting for the highest predicted temperature of the previous day thereby modifying the demand of that day. CONSTITUTION:A demand estimation value operating means 11 estimates the demand of power or heat for next day based on the lowest and highest temperatures predicted the previous day. A predicted temperature correcting means 12 takes in the achieved outer air temperature at the time close to sunrise of that day and substitutes the achieved outer air temperature for the predicted lowest temperature thus correcting the demand of that day. The operating means 11 further predicts the highest temperature of that day based on the outer air temperature or the transition of illuminance measured from the time of sunrise to some time before noon and substitutes the highest temperature thus predicted with that predicted the previous day thus correcting the demand of that day. This system allows highly accurate detection of demand of power or heat.
Patent JP-H08124808-A (JP)
Title: Electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/10
Filed: 1994-10-25
Abstract: PURPOSE: To provide an electrolytic capacitor, generating no leakage of an electrolyte and a dryup, which can be manufactured at relatively low cost. CONSTITUTION: The contacting surface facing to the inserting part 16c of the sealing plate 16 of a rivet 18, with which the internal electrode tab 22 of a capacitor element 12 and an external terminal 20 are connected, and the surface of the internal electrode tab 222 are coated with ceramic before performance of a capacitor manufacturing process. After the rivet 18, consisting of aluminum conductor, and the internal electrode tab 22 have been dipped into the coating agent consisting of an Al2 O3 or SiO2 metal alkoxide ceramic solution heat treatment is conducted at 100 deg.C for thirty minutes, for example, they are dipped again into the coating agent. Then, a ceramic-coated layer is formed on the surface of the above-mentioned rivet 18 and the internal electrode tab 22 by conducting heat treatment at 100 deg.C for sixty minutes.