baber/WOPTO huggingface dataset:
Patent JP-S6179310-A (JP)
Title: Output limiter of power amplifier
Inventor: SHIMABAYASHI SHUICHI
IPC: H03F1/02
Filed: 1984-09-27
Abstract: PURPOSE:To supply sufficient electric power at the transient time of a load and, at the same time, to limit output power at the time of a low-impendance load, when the supply voltage at the output stage of a power amplifier becomes lower than a fixed voltage, by detecting the low voltage and limiting the supply voltage of the voltage amplifying stage of the amplifier. CONSTITUTION:When the voltage of a power source terminal 11, voltage of a Zener diode (ZD)24, and resistances 27 and 28 are designated as VC, VZ, and R1 and R2, respectively, a transistor (TR)19 is turned of under a VC.R2/(R1+R 2)>VZ and turned on under a VC.R2/(R1+R2)<VZ. If resistances 35 and 36 are set in such a way that the emitter voltage Ve of a TR21 can become VZ1+VZ2-0.6 and the emittter voltage of another TR23 can also become a similar voltage when the TR19 is turned off and Zener voltages of ZDs 25 and 26 are respectively VZ1 and VZ2, the collector of a voltage amplifying TR1 can be amplified to the above-mentioned voltage. When the TR19 is turned on, the above-mentioned voltage becomes about Vz1-0.6 and the collector of the TR1 is limited to this voltage. Therefore, when the VZ, R1, and R2 are appropriately selected, the above-mentioned purpose can be realized.
Patent JP-S6179024-A (JP)
Title: Structure of seal for dynamic pressure bearing
Inventor: NAKAI TOSHIHARU
IPC: F16C33/74
Filed: 1984-09-26
Abstract: PURPOSE:To check flow of oil to the upper part of an oil chamber during regular rotation and prevent flow of oil by tightly closing said chamber during transfer by fixing an elastic member such as an O ring and the like on a rotary shaft getting into the oil chamber to some extent. CONSTITUTION:An O ring 20 is fixed to the upper part position of a part, entering into an oil chamber 16, of a rotary shaft 1 and a gap of about 1-2mm is maintained between said ring 20 and a face 21 of a seal member 17. When the rotary shaft 1 with the above-mentioned sealing structure is rotated, movement of oil 8 is such that most of the oil, attached from the liquid surface to the outer peripheral face of said shaft 1 and raised, is held below the O ring 20 and scattered within the chamber 16 by centrifugal force or turned back to the lower part of said chamber 16 due to gravity. Further, in case the rotary shaft 1 is pushed upward due to a shock during transfer or the like, the O ring 20 is brought into contact with a face of the seal member 17 to enable the oil chamber 16 to be put in tightly closed condition, and flow of the oil 8 is prevented.
Patent JP-H0196557-A (JP)
Title: Separation column detachable fast counter- flow chromatography centrifugal apparatus
Inventor: LEE DAVID Y W
IPC: G01N30/42
Filed: 1988-08-12
Abstract: PURPOSE: To obtain a separation column with an inexpensive and disposable aptitude by isolating a stratified coil separation column from a planetary gear and a column support and its rotary shaft. CONSTITUTION: A frame that rotates around a still center shaft 4 consists of a pair of bottom rotary plates 1 and 2 that are vertical to or parallel to the center shaft 4 and a sheet of upper rotary plate 31 that can be removed at a base part. A column support body shaft 5 is mounted at a certain distance from the center shaft 4 while it is in parallel to the center shaft 4 via a bearing. A solar gear 7 that is fixed around the center shaft 4 is engaged to a planetary gear 6 in the same shape being fixed to the periphery of the support shaft 5 in a space held by the rotary plates 1 and 2, thus enabling the rotation of the frame to conjure up the periodical planetary motion of the support shaft 5.  A stratified coil separation column 18 is constituted by winding a series of long Teflon tube between the flanges 20 and 21 of a spool 19 and the flange 21 of the spool 19 is fixed to the column support 10 by a pin 11, thus fixing the column 18 and the spool 19 to a desired position.
Patent JP-H0731527-A (JP)
Title: Folding table structure for seat with armrest
Inventor: ASADA KENJI
IPC: A47C7/68
Filed: 1993-07-24
Abstract: PURPOSE:To appropriately and surely retract and extend, in a simple manner, a fordable table having a convenient structure which is attached to an armrest of a seat side part. CONSTITUTION:An armrest 10 of a side part of a seat 1 has a U-like convenient structure having upper and lower arm part 11. A fordable table 8 is attached to the front end of the upper arm part of the armrest 10 through the intermediary of a hinge part 13. This table can be turned so as to take a retracted position where the table is located between the upper and lower arm parts 11 while the table surface 8 thereof is in a vertical posture, and can be rotated forward and upward. Further, the table can be turned around the proximal end part of the table so as to horizontally set the table surface by means of a table extending bearing part 14 disposed between the table and the hinge part 13.
Patent JP-H0738174-A (JP)
Title: Hybrid ic provided with built-in magnetic detecting element
Inventor: MOCHIZUKI SHINSUKE
IPC: G01R33/09
Filed: 1993-07-23
Abstract: PURPOSE:To reduce temperature offset drift by uniformly conducting heat which is generated by a magnetic detecting element and a processing circuit. CONSTITUTION:An electric resistance element, wiring, electrodes, etc., are formed of thick film or thin film on an insulating board formed of ceramics, etc., a glaze 2 is formed on the insulating board, and a magnetic detecting resistance 3 and a temperature compensating resistance 4 formed of many strips 6 which are formed of ferromagnetic magnetoresistance thin film are formed on the glaze 2. The IC uniformly conducts dissipated heat to the whole board, prevents specific parts to be at a abnormally high temperature or at a low temperature and maintains a uniform temperature distribution on the whole board.
Patent JP-S6262363-A (JP)
Title: Automatic developing device
Inventor: MORI TOSHIYUKI
IPC: G03D3/02
Filed: 1985-09-12
Abstract: PURPOSE:To make it possible to correct difference between set temperature of processing solution and temperature of processing solution in the processing tank automatically and exactly by correcting detection output signals of temperature of solution in a temperature regulating tank basing on temperature detection output signals of solution in the processing tank. CONSTITUTION:Processing solution S in a processing tank 1 is sent to a temperature regulating tank 3 by a pump 2, and after regulation returned to the tank 1 and circulated. A thermistor 4 and a heater 5 are provided in the tank 3. Output of the thermistor 4 is A/D converted 6 and made to signals corresponding to temperature of solution T1 in the tank 3 and given to a correcting section 7. Output of a thermistor 8 in the tank 1 is A/D converted 9 and inputted to the correcting section 7 as a signal that corresponds to temperature of the solution T2 in the tank 1. Set temperature T0 of a setting section 10 is inputted to the correcting section 7 and control section 11. The correcting section 7 finds out the difference T3 of T0 and T2 and further calculates T1-T3. The control section 11 makes the heater 5 on when T0>T1-T3, and makes the heater 5 off when T0<T1-T3 to control temperature of the solution. Thus, temperature of the processing solution is kept at T0 at all times.
Patent JP-H0950998-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: AOKI HIDEO
IPC: H01L21/768
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To form a silicide layer which has a low resistance and is less in stress between a Ti film formed below a W film and a silicon substrate at the time of forming W wiring connected to the silicon substrate and, in addition, to reduce the etching off amount of photoresist at the time of forming wiring by etching the W film and a barrier layer underlying the W film. SOLUTION: After a Ti film 9 is deposed on a BPSG film 7 including the inside of a connecting hole 8 by a sputtering method, a thin TiSi2 layer 10 having a low resistance is formed at the boundary between a semiconductor substrate 1 and the Ti film 9 and, at the same time, a thin TiN layer 11 is formed on the surface of the film 9 by annealing the film 9 without exposing the film 9 to the air. Then a W film 12 is deposited on the TiN layer 11 including the inside of the hole 8 by a sputtering method and a W film 13 is deposited on the film 12 by a CVD method. Therefore, wiring is formed by patterning the films.
Patent JP-S6179489-A (JP)
Inventor: FUJITA JIRO
IPC: D05B25/00
Filed: 1984-09-28
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-S6445496-A (JP)
Title: Ignition material
Inventor: HORIGUCHI MICHIHIKO
IPC: C10L11/06
Filed: 1987-08-13
Abstract: PURPOSE:To obtain the titled material capable of extending combustion time, good in ignition efficiency with enhanced heating power, little in smoke generation, by impregnating the interior of a fibrous formed body of low fiber density with a hot-melt firing agent solid at normal temperature so as to contain specified amount of air. CONSTITUTION:The objective ignition material can be obtained by impregnating (A) the interior of a fibrous formed body with a fiber density of 0.2-0.4g/cm<3> made by entanglement of fibrillated vegetable fiber (B) a hot-melt firing agent solid at normal temperature such as solid paraffin so that the air content in said formed body by 0.02-0.30ml/cm<3>. In case said firing agent is solid paraffin, it is to be impregnated in the formed body so that its content be 0.4-0.6g/cm<3> and the porosity of said formed body pref. 2-10%.
Patent JP-H0366279-A (JP)
Title: Moving signal detector
Inventor: MATSUURA TAKAHARU
IPC: H04N19/00
Filed: 1989-08-05
Abstract: PURPOSE:To accurately extract even 60Hz moving information sent intentionally from a sender side by controlling an inter-field difference signal of a video signal with respect to extracted vertical high frequency information and mixing moving information of the video signal and the inter-field difference signal. CONSTITUTION:An output of a field difference signal detection circuit 2 and an output of a vertical high frequency detection circuit 3 are inputted to a nonlinear conversion processing circuit 4. The nonlinear conversion processing circuit 4 obtains a field difference signal at its output newly with a movement detection threshold level (k) and increases the value (k) when the vertical high frequency component exists. Then the sensitivity for detecting the field difference signal is lowered to eliminate an erroneous inter-field difference signal different from the movement of actual 60Hz. For example, a data whose level is logical 1 in the presence of 60Hz movement and logical 0 at standstill and an output of a movement detection circuit 5 being a data whose level is logical 1 in the presence of movement and logical 0 at standstill are given to a mixer 6, then accurate movement information including 60Hz movement is obtained from an output terminal 7.
Patent JP-H0646636-A (JP)
Title: Mulching mower
Inventor: SAMEJIMA KAZUO
IPC: A01D34/68
Filed: 1992-07-30
Abstract: PURPOSE:To provide a mulching mower so designed that lawn cut by bar blades is finely chopped in a cutting edge housing and the chopped lawn is allowed to fall and discharged onto the field after cutting lawn; in this case, the cutting ability of the edge part inside the radial direction of each of the bar blades is increased. CONSTITUTION:The inner surface of the ceiling wall 18A of a cutting edge housing 18 is fitted with a curved guide plate 27 to guide, toward the revolving center, lawn cut by the edge part 20a outside the radial direction of each bar blade 19.
Patent JP-H0251710-A (JP)
Title: Information transmitting method for production line using unmanned carrier
Inventor: TAKAO KOJI
IPC: G05D1/02
Filed: 1988-08-16
Abstract: PURPOSE:To flexibly cope with the change of the specifications in the course of a production line and a production system using different types of unmanned carriers by transmitting the information on the start of the industrial machines, the work specifications, etc., to the selected fixed facilitates via the carriers and performing the work. CONSTITUTION:The body specifications of an unmanned carrier 1 are checked while the carrier 1 is traveling to the next work station 12, i.e., the fixed facilities by a moving command. These checked specifications are compared with the work specifications received from a central communication station 17. In case the change of the specifications is confirmed, the information on the changed specifications is sent to the station 12. When this transmission is over, a servo control part is driven based on the command signal of a drive information central processing part of the carrier 1 while recognizing its own position. Then the carrier 1 is stopped at a prescribed position against the desired station 12. Thus the work is carried out at the station 12 by an industrial robot as instructed by the transmission information. Thus it is possible to flexibly cope with the specifications changed in the course of a production line and a production system using different types of carriers.
Patent JP-H0486813-A (JP)
Title: Waveguide type optical device
Inventor: NAKAMURA SHINICHI
IPC: G02B6/12
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the radiation of light to adjacent optical waveguides by linearizing the part between the directional coupling part of the optical waveguides and a port. CONSTITUTION:A light source is connected to the port 31, an optical fiber to be measured is connected to the port 30 and a photodetector is connected to the port 32 in the case of application of this device to, for example, an optical switch to be used for a measuring instrument for measuring the breaking point of the optical fiber. The port 32 of such measuring instrument is an output terminal for signal light. The light is sent from the light source via the port 31 and the port 30 to the optical fiber to be measured. The return light from the optical fiber to be measured is then sent via the port 30 and the port 32 to the photodetector. Measurement is, thereupon, made to investigate the breaking point of the optical fiber to be measured. The part between the part 28 in proximity to the waveguides and the port 31 is linearized as mentioned above in such embodiment, by which the noises to the photodetector are decreased and the measurement with a high resolving power is enabled.
Patent JP-S6265643-A (JP)
Title: Production of deodorized soybean protein flour
Inventor: ONO MITSUO
IPC: A23L11/00
Filed: 1985-09-17
Abstract: PURPOSE:To make volatilization and evaporation of smelling components uniform and rapid, effectively carry out fine powdering and obtain the titled protein flour, by extruding soybean protein having moisture humidified within a specific range through a die of an extrusion molding machine having a nozzle hole of very small diameter under heating and pressurizing conditions. CONSTITUTION:Raw material soybean protein flour is hydrated and humidified to 50-150% (DB) moisture content and the resultant adjusted flour is extruded through an extrusion molding machine equipped with a die having <=0.1mmphi nozzle diameter under conditions of 80-130kg/cm<2>.G internal pressure of the die and 80-140 deg.C internal temperature thereof to afford the aimed deodorized soybean protein flour. EFFECT:Smelling components in the soybean protein are rapidly volatilized and evaporated by temperature difference and pressure difference in a process of extrusion thereof in the extrusion of the soybean protein adjusted to a moderate moisture content value in the extrusion molding machine through the nozzle having a small diameter while kept at a moderate temperature and pressure.
Patent JP-H0487820-A (JP)
Title: Suspension device for vehicle
Inventor: SHIBATA MINEHARU
IPC: B60G17/015
Filed: 1990-07-31
Abstract: PURPOSE:To facilitate detection of the occurrence of failure in operation by deciding that abnormality occurs to a feed and discharge system for working liquid containing a feed discharge control valve when a state that a flow rate exceeding a given value is fed or discharged to and from a cylinder device during a given time in succession is produced. CONSTITUTION:A suspension device for a vehicle changes a car height through control of the feed and discharge of working liquid to the liquid chamber of a cylinder device 1, located to each cylinder, by means of a flow rate control device 15 for a feed and a flow rate control valve 19 for discharge. The flow rate control valves 15 and 19 are controlled by a control unit U according to the operation state of a vehicle. In this case, the occurrence of failure in operation is decided by the control unit U when a flow rate exceeding a given value is discharged from the cylinder device 1 or fed in the cylinder device by means of a flow rate signal, outputted to the feed and discharge control valves 15 and 19, for a given time in succession. Decision of failure in operation forcibly reduces a car height preferably in addition to suspension of control of orientation so that a passive suspension vehicle state is produced in a state to improve stability of a vehicle.
Patent JP-2000033127-A (JP)
Title: Mask for collecting sample of chlorinated organic compound
Inventor: HONDA KATSUHISA
IPC: A62B23/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a mask through which the sample of a chlorinated organic compound having possibility to bomb a person to wear it can be collected as the above compound is suckingly controlled. SOLUTION: This mask 1 for collecting sample chlorinated organic compound is equipped with a main body part 2 having a filter part 5 containing a fibor- shaped active carbon and a wearing part 3 for keeping the main body part 2 to a workers face. The filter part 5 is set detachably to the main body part 2, and the fibor-shaped active coal whose specific surface area is 500-4,000 m2/g is used.
Patent JP-H0860555-A (JP)
Title: Method for treating polyester fiber
Inventor: ABE YUKIKO
IPC: D06M101/16
Filed: 1994-08-29
Abstract: PURPOSE: To provide a treating method not causing gum up phenomenon on an adhesive treatment process, having same adhesive performance as adhesion by conventional method or higher adhesive performance than adhesion by the method in adhesion between polyester fiber and rubber. CONSTITUTION: This method for treating a polyester fiber is to treat the polyester fiber with the first treating agent containing a blocked polyisocyanate compound and a rubber latex and successively treating the second treating agent containing a resorcin-formalin-rubber latex (RFL), a blocked polyisocyanate compound and an anionic surfactant in an amount of 0.01-0.15wt.% based on total solid content of the both compounds.
Patent JP-H04356507-A (JP)
Title: Production of methacrylimide unit-containing methacrylic resin
Inventor: ANZAI HISAO
IPC: C08F8/48
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a resin with improved clarity, heat resistance, and thermal discoloration resistance through an imidization reaction and to attain easy control of the reaction, by dissolving a specific resin in a solvent mixture and reacting the dissolved resin with an amine. CONSTITUTION:A resin which consists mainly of a unit derived from methyl methacrylate and has a methyl methacrylate dimer content of 1,000ppm or less is dissolved, in an amount of 5-80 pts.wt., in a solvent mixture consisting of 19-94 pts.wt. aromatic hydrocarbon and 1-76 pts.wt. aliphatic alcohol, thereby to give 100 pts.wt. solution. To this solution is added an amine of formula I (wherein R<1> represents H or a 1-20C aliphatic, alicyclic, or aromatic hydrocarbon group) in an amount of 0.05-20mol per mol of the methyl methacrylate monomer units. This mixture is heated at 100-350 deg.C for 30min to 5hr to react the amine with the resin, thereby to obtain a methacrylic resin which contains a methacrylimide unit of formula II and which has a heated resin solution yellowness of 3 or less, a molded resin plate yellowness of 2.7 or less, a total light transmittance of 89-95%, and an intrinsic viscosity of 0.01-3.0dl/g.
Patent JP-H0523744-A (JP)
Title: Bending device
Inventor: KITANAKA MASAKAZU
IPC: B21D26/00
Filed: 1991-07-17
Abstract: PURPOSE:To vary a shape of a bending punch and a die by forming the bending punch and the die of a bending device by a piezoelectric material, and adjusting an applied voltage. CONSTITUTION:A bending punch 1 and a die 2 are constituted of a piezoelectric bimorph, and by adjusting applied voltages V1, V2, a shape (curvature) of the bending punch 1 and the die 2 is varied.
Patent JP-H0369815-A (JP)
Title: Bearing device for electric motor
Inventor: YOKOTA MASATO
IPC: F16C17/10
Filed: 1989-08-08
Abstract: PURPOSE:To support a rotor even at the time of low speed revolution, and to miniaturize bearings by arranging a stator and the rotor so as to locate a magnetic center in the axial direction of an armature magnetic pole of the stator in upper position than a magnetic center of a field magnetic pole of the rotor under a stopping state of an electric motor. CONSTITUTION:A bottom end face of a rotary member 22 of a dynamic pressure bearing 13 is in contact with an upper end face of a stationary member 14 under stopping state of an electric motor 1. When the motor 1 is started under this condition, a large current flows in a stator coil 6, and a magnetic force pulls up a rotor 8 since a magnetic center 5 in the axial direction of a magnetic pole 4 of the stator 2 is in upper position by DELTA than a magnetic center 11 in the axial direction of a permanent magnet 10 of the rotor 8. Dynamic pressure is generated in grooves 16, 19, 23, 27 of the dynamic pressure bearing 13 due to rotation of the rotor 8, and dynamic pressure in the thrust direction also gives a floating force to the rotor 8. Exciting current of the stator coil 6 decreases in accordance with revolution speed rise of the motor 1, dynamic pressure generated in the grooves 16, 19, 23, 27 increases, and the rotor 8 is supported at the position where it is raised by (l) with the magnetic force and the dynamic pressure.
Patent JP-H1138890-A (JP)
Title: Liquid crystal display (lcd) holder
Inventor: IKEDA KAZUTADA
IPC: H05K3/32
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse effect on an LCD panel caused by an external shock and to reduce the positional slippage and the tilt caused by the dispersion of the external shape of the panel by providing the liquid crystal holder which is made of an elastic material having light transmissivity and holds an LCD panel in a freely attached/detached manner by deforming. SOLUTION: During or after a molding of a liquid crystal holder 2, the holder 2 is integrally formed with an elastic connector 2a. Thus, an LCD panel 1 is fitted into the holder 2. Since the holder 2 is made of a bendable elastic material, the panel 1 is easily fitted into the holder 2. After fitting the panel 1 into the holder 2, the ends of the connector 2a come into contact against the panel 1. After the assembly above, the holder 2 elastically and surely holds the panel 1 with an appropriate pressure, the gap between the panel 1 and the holder 2 and a positional slippage, a backlash and a tilt are reduced.