baber/WOPTO huggingface dataset:
Patent JP-H02237127-A (JP)
Title: Manufacture of resin-sealed semiconductor device and tray used therefor
Inventor: OKAMOTO SHIGEYUKI
IPC: H01L21/56
Filed: 1989-03-10
Abstract: PURPOSE:To heat and harden a resin without irregularity in hardness, strength, gloss and the like by a method wherein an assembly body in which a gellike resin has been installed is housed inside a partitioned specific tray and the resin is heated and hardened inside a thermostatic bath. CONSTITUTION:A plurality of assembly bodies in which a gellike resin has been installed so as to cover a semiconductor element and a frame connecting them in series are housed inside a tray 11, made of a metal, which has been partitioned in terms of a plane so as to be fit to a size of the frame; the resin is heated and hardened inside a thermostatic bath. That is to say, the frame is housed inside individual partitioned regions 12; a lid 13 covering them is put; then, an air stream can be suppressed to a minimum. Thereby, since a molding resin is heated mainly by radiant heat and conduction heat, the molding resin is heated uniformly and is hardened evenly; a product can be made homogeneous.
Patent JP-2000258435-A (JP)
Title: Specimen container support rack conveyance device in analyzer
Inventor: ISHIKAWA KENJI
IPC: G01N35/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To enable high-speed sampling by shortening a sampling time of a specimen. SOLUTION: When sampling of a specimen into specimen containers 1 of a first conveyance rack 2a is executed, next conveyance rack 2b is stopped on a first temporary position by a first temporary stopper 9. And besides, next conveyance rack after next 2c is stopped by a fixed rack stopper 4, and confirmation of the specimen containers 1 is executed. When the conveyance rack 2a is passed through a second temporary position, the first temporary stopper 9 is set as a non-stopper position, and a second temporary stopper 10 is set as a stopper position, and the next conveyance rack 2b is stopped on the second temporary position by the second temporary stopper 10.  When sampling of the conveyance rack 2a is finished, a moving rack stopper 7 is returned to a primary position, and the second temporary stopper 10 is set as a non-stopper position, and the next conveyance rack 2b is stopped by the moving rack stopper 7, and sampling is started.
Patent JP-S61216447-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L29/78
Filed: 1985-03-22
Abstract: PURPOSE:To connect a semiconductor substrate 1 and a first conductive layer 3 at the shortest distance, to increase the speed of a device and to improve the degree of integration thereof by removing one parts of the first conductive layer and an insulating layer, forming a stepped section and applying a second conductive layer onto the semiconductor substrate and the first conductive layer while covering the stepped section. CONSTITUTION:An insulating layer 2 and a first conductive layer 3 are applied onto a semiconductor substrate 1 in succession, one parts of the first conductive layer 3 and the insulating layer 2 are removed to shape a stepped section 5, and a second conductive layer 6 is applied onto the semiconductor substrate 1 and the first conductive layer 3 while covering the stepped section 5. That is, the gate 3 and the substrate 1 are connected by the wiring layer 6 applied while covering the stepped section 5. The wiring layer 6 is wired at the shortest distance, thus improving the degree of integration.
Patent JP-S62220798-A (JP)
Inventor: SUGIZAKI YUKIO
IPC: F16K25/04
Filed: 1986-03-17
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-2000255439-A (JP)
Title: Hydraulic power steering system
Inventor: FURUKAWA SEIZO
IPC: B62D5/24
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To enhance steering stability in straight line driving with a simple configuration in a hydraulic power steering system using a ball screw mechanism. SOLUTION: A first and a second oil chamber 13, 14 are located by sandwiching a piston 11 formed in a ball nut 5. The second oil chamber 14 is located opposite a control valve 17. When the piston 11 is located near a neutral position, the first oil chamber 13 communicates with the second oil chamber 14 through a fourth oil passage 28. Thus, auxiliary steering force is reduced to provide appropriate steering reaction force to an operator. Ports 29, 30 at both the ends of the fourth oil passage 28 are selectively blocked by the outer periphery of the piston 11 deviated from the vicinity of the neutral position.
Patent JP-S57173839-A (JP)
Title: Resist coating device
Inventor: YANO KENGO
IPC: H01L21/027
Filed: 1981-04-21
Abstract: PURPOSE:To perform an application of resist in uniform thickness by providing a nozzle supplying atmospheres which supply volatile content of residual resist solvent at the top part adjacent to the tip of a nozzle for dispensing, and by supplying proper volatile content. CONSTITUTION:An atmosphere generating nozzle 8 which supplys solvent atmosphere 7 dissolving resists is provided adjacent to a top end part of a nozzle 3 for dispensing, and the nozzle 8 is connected to the upper empty space of a receptacle 10 which is filled with solvent through a pipe 9 supplying solvent atmospheres to dissolved resists, and the other end of a pipe 11 which is immersed in the solvent in the receptacle 10 at its one end is connected to a gas  supply device 12. By this way, gas is introduced to the receptacle 10 via the  pipe 11 from the gas supply device 12, and solvent vapor generated in the receptacle 10 is supplyed to the top end part of th nozzle 3 for dispensing as the  atmospheres 7 via the pipe 9 from the nozzle 8.
Patent JP-H01232159-A (JP)
Title: Starting fuel supplier device to internal combustion engine for portable work machine
Inventor: KOBAYASHI TAKESHI
IPC: F02M37/00
Filed: 1988-03-12
Abstract: PURPOSE:To obtain a starting fuel supplying device with its constitution simplified and a starting fuel amount controlled continuously corresponding to a change of temperature by providing a temperature sensing member which limits a plunger for its stroke correlating to an ambient temperature. CONSTITUTION:Before an engine is started, when a primer pump 37 is normally rotated, a fuel reservoir 32 is charged with fuel in a metering chamber 16 via a passage 40, starting fuel metering device 81 and a passage 38. Simultaneously with starting of the engine, when the primer pump 37 is reversely rotated, the fuel in the fuel reservoir 32 is delivered to a chamber 92a of the starting fuel metering device 81. Here closing a check valve 95, fuel in a metering chamber 92b is jetted by a plunger 87 to an intake passage 17 of a carburetor from a fuel nozzle 14. By a temperature sensing member 99, consisting of thermowax arranged in the inside of the starting fuel metering device 81, a stroke (s) in a suction stroke of the plunger 87 is automatically controlled correlating to an ambient temperature of the engine.
Patent JP-H04223603-A (JP)
Title: Operational amplifier
Inventor: GUREGORII JIEI MANRABU
IPC: H03F3/26
Filed: 1991-03-22
Abstract: PURPOSE: To ensure the stability of the gain of one output circuit and to control the gain of the other output circuit by a continuously adjustable control voltage. CONSTITUTION: This amplifier is composed of a differential input circuit 103 for sending differential output signals to the plural independent output circuits 104 and 106 and the gain of the differential input circuit 103 and the first output circuit 104 is set by a fixed bias source 108. A variable bias source 110 controlled by external signals VC decides the gain of the other output circuit 106 so as to achieve the respective kinds of attenuation characteristics in the other output circuit without affecting the operation state of the operational amplifier. By a feedback element 150 between the output of the first output circuit 104 and the differential input circuit 103, the stability of the gain is ensured.
Patent JP-H09252570-A (JP)
Title: Magnetic levitation linear actuator
Inventor: TAKAHASHI HIROSHI
IPC: H02K33/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To simplify a construction, reduce the number of components, reduce the size and obtain stable levitation characteristics over the whole axial direction movement range of a movable unit by a method wherein a levitation current and a moving current are superposed upon each other and applied to a coil part. SOLUTION: An axial direction movement distance detector 11, for instance a laser displacement meter, emits a laser beam 11a to the bottom of a magnet unit 4 and detects the reflected beam and obtains the phase difference between the projected beam and the reflected beam and calculates the movement distance of the magnet unit 4. A moving current from a moving current source 12a and a levitation current from a levitation current source 12b are added up by an adder 14 and then amplified by an amplifier 15 and supplied to coil parts 3a and 3b. The output signal of a current control unit 13 is transmitted to the moving current source 12a of a driving current source 12. The current control unit 13 controls the moving currents supplied to the coil parts 3a and 3b from the moving current source 12a so as to have the magnet unit 4 positioned at a target position.
Patent JP-H08256263-A (JP)
Title: Image reader
Inventor: KAJIKAWA MASARU
IPC: H04N1/401
Filed: 1995-03-17
Abstract: PURPOSE: To attain quick and proper shading correction even when dust is depositted onto a white reference board. CONSTITUTION: Picture elements are interleaved and the interleaved picture elements are interpolated based on a sampling pulse with an interval of 8 clocks whose timing is shifted in the unit of two clocks in response to 1st to 4th lines on a white reference board 10, the resulting picture elements are compared with picture elements stored in a correction memory 15d and the larger picture elements are stored in the correction memory 15d. The processing above is repeated to generate white reference image data and image data obtained by reading an original 11 are corrected based on the white reference image data.
Patent JP-S61217731-A (JP)
Title: Optical temperature measuring apparatus
Inventor: KONISHI NAOYUKI
IPC: G01K11/12
Filed: 1985-03-22
Abstract: PURPOSE:To eliminate measuring errors, by changing the detection signal of a photoelectric converter for detecting one branched light with a beam splitter and the detection signal of a photoelectric converter for detecting the other branched light delayed with an optical fiber to be converted alternately using a set of A/D converter. CONSTITUTION:The light transmitted with an optical fiber is delayed in proportion to the length of the optical fiber. Out of the branched light from a light sensor 1 with a beam splitter 2, the light passing through optical fibers 4a and 4b is delayed. So, a selector switch 2 is used to change the signals of the non-delayed light and the signal of the light delayed alternately to be inputted into an A/D converter 9. This requires only one converter 9 thereby eliminating measuring errors due to the difference in the A/D converter characteristic that would be caused in the use of a plurality of A/D converters.
Patent JP-H08258696-A (JP)
Title: Operating device for parking brake
Inventor: HANSUUUUBUE BAUMAN
IPC: B60T11/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for operating a parking brake capable of minimized to be compact, easily mounted, and ensuring the assisted return of a hand brake. SOLUTION: Deflecting elements are consist of two segments 3, 4 mutually supported and further supported by a common swivel pin 5, both segments are held in an inoperative position by a leg-spring 7, and each segment has a deflecting contour with guide groove 9 for guiding a tension cable.
Patent JP-H11255094-A (JP)
Title: Vehicle behavior control system
Inventor: KATAYAMA YOSHIO
IPC: B60W10/18
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate delays for the start of vehicle behavior control by predicting unstable vehicle states before performing it. SOLUTION: A vehicle-state arithmetic part 8 predicts whether a vehicle would be in an unstable state. Concretely the vehicle-state arithmetic part 8 decides the vehicle will be in an unstable state, when a steering-angle-based yawing rate STYAW obtained from the computations that use a vehicle body speed V computed from data out of various types of sensor and a steering angle δ obtained by a steering angle sensor 3 exceeds a twofold value of a real yawing rate YAWr obtained by a yawing rate sensor 4 or exceeds a specified value C1 plus a half value of the real yawing rate YAWr.  Under such an unstable-state prediction thus made, even if the absolute value of a yawing rate deviation ΔYAW falls below an understeer threshold value thus, which needs no understeer control, preset understeer control is performed when the variation Δδ of the steering angle δ exceeds a preset value k1 or the variation Δαof a throttle opening angle α exceeds a preset value k2.
Patent JP-H05221685-A (JP)
Title: Formation of glass coating film
Inventor: NAKAJIMA MIKIO
IPC: C03C3/089
Filed: 1992-02-12
Abstract: PURPOSE:To provide a method for forming a glass coating film capable of being flame-coated at a low preliminary heating temperature and not causing the peeling of the flame-coated glass coating film from an article to be coated. CONSTITUTION:A mixture containing (a) 40-65% of SiO2 as the first component, (b) the mixture containing 5-30X of B2O3, 5-20% of Li2O and 5-20% of SrO as the second component the sum of the compounds being 30-50%, and (c) I-25Z of one kind or more of CaO, Al2O3, MgO, Na2O, K2O, TiO2, ZnO, SnO2, BaO, V2O5, MoO, WO3, P2O5 and CeO2 is melted and ground. The obtained glass flame-coating material is flame-coated on the surface of an article heated at >=100 deg.C to form the coating film of a glassy substance.
Patent JP-H07271148-A (JP)
Title: Corona electrifier
Inventor: KIMOTO KEIZO
IPC: G03G21/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide a corona electrifier capable of preventing such an image defective part as a black stripe part caused in accordance with a white spot part from appearing in the case of forming a half-tone image. CONSTITUTION:This corona electrifier P is provided with a linear corona discharging electrode 2, a shielding case 3, and a power source (not shown in N figure). The shielding case 3 is constituted of a horizontal wall 3a, and two right and left perpendicular walls 3b and 3b. A grid electrode 5 is horizontally attached to an aperture for discharging on the case 3 in a state where it shields the aperture. Nearly elliptic six apertures 6 are provided on the wall 3a and a metal plate 4 in a line in the longitudinal direction of the case 3 while passing through the wall 3 and the metal plate 4.
Patent JP-H10250544-A (JP)
Title: Braking device
Inventor: NOMURA YOSHIHISA
IPC: B60T8/58
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To assist a pump by making use of a master cylinder without providing a hydraulic source for exclusive use by operating the master cylinder by an operating device during the non-braking operation as a pressurizing device is started. SOLUTION: A brake cylinder 704 is shut off from a master cylinder 702 by a shut-off valve 706 in a non-operating condition of a brake operating member 700, the working fluid is sucked from a master cylinder 702 by a pump 708, and discharged to the brake cylinder 704, and the brake cylinder 704 is pressurized. The master cylinder 702 is operated as a pressurizing device is started, and the working fluid is pumped into the suction side from the master cylinder 702 to the pump 708. As a result, the suction pressure of the pump 708 is increased. Because the pump assist is performed using an existing master cylinder without using a hydraulic source for exclusive use, complicated structure and increase in size can be avoided.
Patent JP-S57173981-A (JP)
Title: Power source using solar battery
Inventor: NISHIURA SHINJI
IPC: H01L31/042
Filed: 1981-04-20
Abstract: PURPOSE:To unnecessitate the speical use of a diode to protect against inverse bias, by intercepting light to at least one solar battery module to connet in inverse parallel with solar battery modules connected in series in required numbers. CONSTITUTION:A plurality of solar battery modules 1 are connected in parallel and series to constitute a power generating part 2. One solar battery module 3 same as the module 1 is connected in inverse parallel with the module 1 in the generating part 2. Light to the module 3 is intercepted so that output current does not decrease. The use of the solar battery module with light interception by an inverse parallel connected diode to protect against inverse bias of the solar battery power source constituted of a plurality of solar battery modules unnecessitates to provide another diode by sparing a part of solar battery  modules in mass production. Therefore, compact design is available because of constitution by combining modules of the same dimension.
Patent JP-S61219618-A (JP)
Title: Plasticization controlling device for injection molder
Inventor: KAWAGUCHI TOHAKU
IPC: B29C45/76
Filed: 1985-03-26
Abstract: PURPOSE:To enable to highly-accurately control the retreating speed of a screw so as to control the pressure of molten resin over the wide range from 0kg/cm<2> by a method wherein a resin pressure sensor to detect the pressure of molten material at the tip of a heating cylinder in the form of electric signals and a means to directly convert the rotational speed of a motor into the movement of a hydraulic piston to reciprocatingly drive a plasticizing screw are provided. CONSTITUTION:In an in-line screw type injection molder, a resin pressure sensor 54 to detect the pressure of molten material at the tip of a heating cylinder during the plasticizing process in the form of electric signals, a motor 50, the amount of revolution of which is determined by given control signals, and a means to directly convert the rotational speed of the motor 50 into the movement of a hydraulic piston to reciprocatingly drive a plasticizing screw 3 are provided. A control circuit 52 supplies the control signal to the motor, based upon the detection signal inputted from the resin pressure sensor, in order to control the retreating speed of said plasticizing screw 3 so as to control the pressure of molten material at the tip of the heating cylinder 2 nearly at 0kg/cm<2> and at the same time as low as possible over the range, within which no negative pressure produced.
Patent JP-H04276272-A (JP)
Title: Sprinkler fire extinguishing facility
Inventor: MIYASHITA HIROMI
IPC: A62C37/08
Filed: 1991-03-01
Abstract: PURPOSE:To enable a sprinkler fire extinguishing facility to be easily constructed, tested, and maintained by placing a testing valve near a district valve provided in a fire alarm distict. CONSTITUTION:In a sprinkler fire extinguishing facility comprising, in an alarm district, a fire detection means 1, sprinkler head 4, and a district valve 6 which is closed in normal state and is opened in response to a signal from a fire detection means 1 to deliver liquid contained in a primary side piping 9 through a secondary side piping 5 to a sprinkler head 4, a testing means T which tests the liquid passage of the district valve 6 is provided near the secondary side of the district valve 6.
Patent JP-H10215904-A (JP)
Title: Static electricity discharging footwear sole
Inventor: SATOU TAKEMI
IPC: A43B7/36
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent arc trouble or shock sensible for human body to be generated in the case of discharging static electricity, which is conventionally difficult, in the state of always discharging static electricity stored in the body by forming footwear while using synthetic rubber, which is synthesized while mixing metal, for the whole footwear or its one part. SOLUTION: A discharging means is not known except for naturally discharging static electricity stored in the human body or discharging it by letting the human body be in contact with another conductor. Therefore, the static electricity stored in the human body is always discharged by forming the footwear while using synthetic rubber 1, which is synthesized while mixing metal, for the sole of footwear so that static electricity storage in the human body can be eliminated. In this case, the discharge arc of static electricity is trouble for chemical medicine industries or gas stations and the trouble of voltage change to occur in case of static electricity discharge occurs at precise electric equipment or computer, but by using the synthetic rubber 1 mixed with metal as the component of footwear, such trouble can be prevented.
Patent JP-S5813435-A (JP)
Inventor: DEIBITSUDO MIRUSU
IPC: B22D31/00
Filed: 1982-04-12
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-2000257652-A (JP)
Title: Electromagnetic clutch
Inventor: SHIBA TOSHIO
IPC: F16D27/115
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of improving responsiveness of connection of a clutch and capable of improving lubricity of lubricating oil, by eliminating time lag of armature attraction by excitation of an electromagnetic coil. SOLUTION: An armature 7 is so constituted as to be rotated together with a rotary shaft 1, and thrust generating means 7B are formed on the armature 7. The thrust generating means 7B formed on the armature 7 to be rotated together with the first rotary shaft 1 and relatively to lubricating oil stir effectively lubricating oil and generate axial thrust on the armature 7 to previously bring a multiple disc clutch of an electromagnetic clutch 5 into contact. In connection control of the electromagnetic clutch 5 by excitation of an electromagnetic coil 6, the control can be started without time lag, and responsiveness of the control can be drastically improved.
Patent JP-H11254515-A (JP)
Title: Method for molding plastic bottle
Inventor: WADA KIYOSHI
IPC: B65D1/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method for molding a bottle by heating a port in the state that a heater is inserted into the port and uniformly heating an overall port, and crystallizing the port. SOLUTION: A space 31 is formed between a core mold 2 and a mold 11a. Melted resin is injected in the space, and then a cavity 11 is cooled, the resin is solidified to mold a preform 32 having a body 32a, a bottom 32b, a port 32c and a threaded part 32d. A heater 44 of a port heating means D is inserted into the port 32c, brought into contact with an inner periphery of the port 32c, and heated. Thereafter, the port 32c is cooled by ambient or cold temperature air blowing, crystallized, and its strength is increased. The preform 32 is charged in a temperature regulating pot, and heated to a blow molding temperature. Blowing air is introduced to the preform. This is expanded to be brought into close contact with an inner surface of the mold 21a by introducing the blown air thereto to mold a bottle P, cooled and solidified.  A cavity 21 and a neck mold 3 are opened to complete molding of the bottle P.