baber/WOPTO huggingface dataset:
Patent JP-H01211916-A (JP)
Title: Liquid-phase epitaxial growth method
Inventor: MURAKAMI TOMOKI
IPC: H01L21/208
Filed: 1988-02-18
Abstract: PURPOSE:To enable an epitaxial layer to grow with uniform composition and with good reproducibility, by dissolving As and Ga in In before dissolving P. CONSTITUTION:Under conditions satisfying the relation y<=11250/x+687.5 (y>0, x>0) wherein y is temperature to be held ( deg.C) and x is a holding period of time (minute), at least As and Ga among solutes are mixed with In 2 as a solvent at y deg.C for x minutes and then P is added to the mixture to prepare InGaAsP solution. A sliding plate 8 is moved so that a growing substrate 5 is positioned under the solution and epitaxial growth is performed. When As and Ga are diffused in In, ratios of concentrations of As and Ga at the positions where InAs crystals 3 and GaAs crystals 4 are initially disposed are varied according to the temperature to be held y deg.C and the holding time x minutes, respectively. In this manner, a layer having uniform composition can be made grow with good reproducibility.
Patent JP-S58153991-A (JP)
Inventor: NISHI KENICHI
IPC: G08B5/36
Filed: 1982-03-09
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-S56134325-A (JP)
Title: Moving mirror
Inventor: TANAKA SHINICHI
IPC: G11B7/09
Filed: 1980-03-24
Abstract: PURPOSE:Not to move the light passage of a reflected light beam, and also make the moving part small-sized and light, by constituting so that a mirror is controlled around the virtual axis in the mirror surface, while rotating it, and also is controlled at right angles with said virtual axis to move it. CONSTITUTION:Magnets 15a, 15b are installed to both the ends of the mirror 14, and when a unit current flows into the solenoid 16, driving force of F1 and F2 is generated, respectively. A connecting rod 17 is fixed to the central part of the mirror 14, and it is constituted so as to slide in the void 18a of the fixed part 18. A cylindrical spring 20 of spring constant E1 is installed between the connecting rod 17 and the fixed part 19, and a spring 21 of spring constant E2 is installed between the connecting rod 17 and the mirror 14. The X0 co-ordinate of the point of application of restoring force of the spring 20 is zero, and the spring constant E2 of the spring 21 is related to rotary torque, therefore when the values E1.E2 and (m) are suitably selected, optional values can be obtained as sensitivity and a position of an effective axis of rotation. According to such a constitution, it is possible not to move the light passage of a reflected light beam, and also make the moving part small-sized and light.
Patent JP-S61195339-A (JP)
Title: Gas sensor insensitive to high degree reducing gas
Inventor: OTANI HARUICHI
IPC: G01N27/12
Filed: 1985-02-25
Abstract: PURPOSE:To provide the titled sensor insensitive to high degree reducing gas and sensitive to other combustible gases by forming a gas sensitive part of a metal oxide system semiconductor, means for heating the sensitive part to a sensitive temperature and a linear member surrounding the sensitive part to carry an oxide catalyst. CONSTITUTION:The gas sensitive part 3 having a semiconductive layer of metal oxide system such as tin oxide is formed on the surface of a tubular insulating base plate 2. A heater 4 is provided in the base plate 2 for heating the sensitive part 3 so as to constitute a main body 1 of the gas sensor. The main body 1 is wrapped by a catalyst layer 8 comprised of heat-resistant electrically insulating glass fibers 8a affixed with the dispersed powdered oxide catalyst 8b such as Pt. The main body 1 is secured with a stay member 7 suspended in a hanging in mid air state on an insulating layer 6 with a stay member 7 being connected to a lead wire 5 from the heater 4 and the detection electrode. A cap member 9 having an upper gas inlet 9a and covering the main body 1 is made in one body with the substrate 6. In such a manner, high degree reducing gases such as H2, C2H5OH or CO are selectively oxidized and removed by the catalyst layer 8 while isobutane or the like combustible gas can be detected with high sensitivity.
Patent JP-H07246189-A (JP)
Title: Ocular refraction force measuring device
Inventor: MIYAKE NOBUYUKI
IPC: A61B3/10
Filed: 1994-03-08
Abstract: PURPOSE:To provide an ocular refraction force measuring device that detects the relative position of a measuring device to an eye to be examined and detects a signal for calculating the ocular refraction force at a time. CONSTITUTION:In this measuring device, a relative position detection system 15 which outputs a signal for detecting the relative position of the measuring device to an eye to be examined, a measuring system 16 which outputs a signal for measuring the ocular refraction force of an eye to be examined, an arithmetic unit 19 which calculates the ocular refraction force when the measuring device is in the correct relative position according to signals from the relative position detecting system 15 and the measuring system 16, and an output system 18 which outputs an arithmetic results, etc. An addition, a memory 21 which stores signals from the relative position detecting system 15 and the measuring system 16 is provided.
Patent JP-H08236702-A (JP)
Title: Semiconductor intergrated circuit device
Inventor: OKUYAMA TETSURO
IPC: H01L27/04
Filed: 1995-02-24
Abstract: PURPOSE: To provide a semiconductor integrated circuit that can exhibit optimal characteristics according to the applied voltage without an increase in cost. CONSTITUTION: An inner circuit 1 operates basing on power supply V1 to be supplied. A voltage detection circuit 2 detects voltage of power supply V1 to be supplied. A characteristic-changing circuit 3 changes so that a circuit characteristic of the inner circuit 1 may become optimal to voltage of power supply V1 basing on a detection result of voltage of the power supply V1 due to the voltage detection circuit 2.
Patent JP-H02216954-A (JP)
Title: Control system for telephone number informed subscriber
Inventor: ODA TETSUTAKA
IPC: H04M3/42
Filed: 1989-02-16
Abstract: PURPOSE:To eliminate the malicious calls, to substitute for the automatic telephone recording operations, and to perform the recalls when the confirmation is impossible to a calling subscriber by adding a function to a switchboard to store the telephone number of the calling subscriber and recognizing this telephone number at the side of a called subscriber. CONSTITUTION:A function is prepared to store the telephone number of a calling subscriber 4 via a switchboard 3 against the incoming call to a contract subscriber 1 whose contract is previously registered, together with a function to inform the subscriber 1 of the telephone number of the subscriber 4 stored with an instruction of the subscriber 1, and a function to automatically recall the subscriber 4 based on this telephone number. Thus the incoming subscriber recognizes the telephone number of the subscriber 4 to eliminate the malicious calls, to substitute for the automatic telephone recording operations, and to perform recalls to the calling subscriber when the confirmation is impossible.
Patent JP-S57151975-A (JP)
Title: Developing device
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/09
Filed: 1981-03-16
Abstract: PURPOSE:To maintain image sharpness and gradation characteristics excellently and continuously by forming a gap between a sleeve surface and the inside wall of a developing device two - five times as large as that between the sleeve surface and a blade, and setting the occupation rate of this gap of 15-25% of the circumference of a sleeve. CONSTITUTION:At the bottom part of the toner containing housing 43 of a developing device 4, a block body 48 is provided; its arc surface 47 is opposed to the surface of a sleeve 41 with a gap gamma three times as large as a set gap alpha between the surface of the sleeve 41 and a blade 44, and the rate of the area l of  the gap gamma extending along the surface of the sleeve 41 is set to 17% of the circumference of the sleeve 41. Consequently, when long-time continuous copying  operation is carried out by using flocculating single-component magnetic toner, excellent image are obtained without causing a toner blocking and a caking phenomenon.
Patent JP-S54128985-A (JP)
Title: Membrane separation method
Inventor: MUNEISHI KUNIO
IPC: B01D61/14
Filed: 1978-03-30
Abstract: PURPOSE:To attain high membrane permeation efficiency with little power consumption by maintaining membrane permeation units arranged in parallel at a predetermined operation press. with a raw fluid supplying high press. pump and a conc. fluid press. regulator, and circulating a conc. fluid separated on this side of the regulator to the units. CONSTITUTION:Since the vol. of a conc. fluid in joined pipe 2c is less than the vol. of a raw fluid in inflow pipes 2a by the vol. of a permeated fluid, the raw fluid of the short vol. is supplied while being pressurized to a necessary permeation press. with high press. pump 3. Accordingly, the vol. of the raw fluid injected into modules 1 arranged in parallel is maintained almost constant. The press. inside each module 1 is regulated with press. regulation valve 5 attached to discharge pipe 9 branched from pipe 2c. As a result, all of the conc. fluid is not circulated, part of the fluid is discharged into raw fluid tank 6, and the raw fluid is supplied with pump 3 in accordance with the vol. of the permeated fluid flowing through permeated fluid pipe 12 and the vol. of the conc. fluid returned to tank 6.
Patent JP-H11234850-A (JP)
Title: Electric joint box
Inventor: SUGIYAMA TAKAKI
IPC: H02G3/08
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibilities of a variety of apparatuses malfunctioning, even if connecting wrong connectors with the respective connecting portions of an electric joint box, and to prevent making the structure complex and increase in its size and weight, and further, to facilitate the connecting works of connectors with its connecting portions. SOLUTION: An electric joint box has a plurality of connecting portions 12, 13, 14 provided in a main body 11 and connection circuits 18, 19, 20 coupled to the respective connecting portions 12, 13, 14 and has relays 21, 22, 23. Grounding circuits 24, 25, 26 of the respective relays 21, 22, 23 are grounded via a series circuit 27. The series circuit 27 has a plurality of interrupt portions 28 provided in the respective connecting portions 12, 13, 14 and a plurality of conductive pieces 29 for individually making the continuities of the respective interrupt portions 28. In the electric joint box, the interrupt portions 28 will be make electrically in continuity via the conductive pieces 29, only when normal connectors are connected with the respective connecting portions 12, 13, 14.
Patent JP-H10231896-A (JP)
Title: Flexible flywheel
Inventor: NISHIBE KATSUHIRO
IPC: F16F15/30
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a flexible flywheel wherein assembly can be made without applying initial assembling stress, to contribute to simplification of assembly and spreading of a freedom degree of design, also vibration of an inertial member can be well suppressed. SOLUTION: A flywheel is provided with a flexible plate 1 with elastic deformation possible, vibration damping plate 2 formed in size smaller than the flexible plate 1 with elastic deformation possible, and an inertial member 3 for smoothing rotation. The flexible plate 1 is mounted in a rotary shaft 4, the inertial member 3 is locked to the flexible plate 1, also the vibration damping plate 2, without giving to it a pre-load, is attached into contact with the inertial member 3 and the flexible plate 1, to be mounted in the rotary shaft 4.
Patent JP-H03239954-A (JP)
Title: Method and device for inspecting pattern member
Inventor: DEGUCHI TOSHIKI
IPC: G01N21/94
Filed: 1990-02-19
Abstract: PURPOSE:To effectively inspect a foreign matter even in the case of plural colors by irradiating a pattern member with light including respective light components, separating reflected detecting light at least to two colors, selecting the maximum signal value of the color and comparing the selected value with a reference value. CONSTITUTION:The surface of a color filter 10 is irradiated obliquely from above with a white laser beam (whose diameter is set smaller than the width of a light shielding pattern) 33 which is S-polarized. In the case that a defect, a projection caused by the foreign matter, exists in the pattern of the filter 10, reflected scattered light 34 includes the light of the P-polarized component. The light 34 is received and detected from a vertical direction and transmitted to a color separation means 40. The light is separated to blue, green and red by dichroic mirrors 41-43 and photo- electrically converted 51-53 respectively to be transmitted to a selection circuit 70. A selection circuit part 72 selects the maximum signal value out of the three colors and outputs it to a comparison and decision circuit 90. A reference value generation circuit 80 outputs the reference value of the pattern of the color corresponding to the maximum signal value in accordance with a control signal from a comparison circuit part 71 to the circuit 90. The circuit 90 compares an inputted signal, and when the detection signal is larger than the reference value, it is decided as the defect.
Patent JP-H09229359-A (JP)
Title: Gas interrupting device
Inventor: SHIRASAWA TADANORI
IPC: F23N5/24
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To interrupt a gas passage by discriminating the leakage of gas from a gas consuming pattern and the abnormal use of a gas device for a long time. SOLUTION: The leakage of gas unstable in its flow rate which leaks from a rubber hose or the like and the abnormal use of a complicated control gas device for a long time are discriminated from a consuming pattern with many changes. When a flow rate signal from a flow rate measuring means 2 is located within a range of prescribed flow rate, it is measured what number of times of the ON/OFF signals of an individual equipment are generated from an individual equipment estimating means 3 for a prescribed period. When the number of times is a prescribed number or more, this pattern is discriminated from the consuming pattern of an ordinary gas equipment by a using pattern monitor means 6 for outputting a using pattern abnormal signal. Thus, in the case of an abnormal gas consuming pattern, a gas passage is interrupted.
Patent JP-H04256742-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SUGIYAMA TAKASHI
IPC: G01N29/06
Filed: 1991-02-08
Abstract: PURPOSE:To exactly execute a diagnostic by eliminating individual difference by deriving the generation frequency of luminance of a difference image signal within an arbitrary range in a display image, and also, graphing it and display it simultaneously with a difference image. CONSTITUTION:By an rear designating circuit 13, an arbitrary image range is designated on an image displayed on an image indicator 9, the generation frequency of luminance of a difference image signal is derived in an image range designated by an area designating circuit 13 by a controller 10 of the device, and the generation frequency of luminance is graphed by a character generating circuit 14 and a graphic memory 15. Subsequently, by synthesizing a graph made by an adder 16 and a difference image the graph can be displayed by the image indicator 9 simultaneously with the difference image. Accordingly, by utilizing this difference image and the graph of histogram, a variation by a motion of the moving part of a body to be examines can be grasped quantitatively and objectively.
Patent JP-S60206120-A (JP)
Inventor: DEIITERU DOONARU
IPC: H01H9/00
Filed: 1985-02-28
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-H05235016-A (JP)
Title: Heterojunction semiconductor device and manufacture thereof
Inventor: UEDA SHIGEYUKI
IPC: H01L21/331
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a thin base required for a high-speed bipolar transistor by a method wherein a dummy film is formed for formation of a base, and after an emitter has been formed on the dummy film using SiC, the dummy film is removed and the base is formed on the dummy-removed part using Si. CONSTITUTION:An N-type cubic crystal 3C-SiC collector 12 and a shield 13 for emitter are formed on the surface of a silicon substrate 2. A dummy film aperture insulating part 16 is removed, and the second aperture part 29 is formed. Then, a silicon nitride film 14 is formed, and the silicon nitride film 14 on the upper part of the emitter sheet 13 is removed by etching. An emitter seed 13 is grown until a part of the silicon nitride film 14 is covered, and an N-type cubic crystal 3C-SiC emitter 3 is formed. The third aperture part 30 is formed, and the silicon nitride film 14 is removed completely. As a result, the second aperture part 29 is exposed. The second aperture part 29 is grown as a seed, and a P-type Si thin base 4 is formed.
Patent JP-S58156687-A (JP)
Inventor: TAKEDA KOUJI
IPC: E21B11/00
Filed: 1982-03-12
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-S59163865-A (JP)
Title: Gate turn-off thyristor
Inventor: MATSUDA HIDEO
IPC: H01L29/74
Filed: 1983-03-08
Abstract: PURPOSE:To drive a GTO by an auxiliary transistor of a small area by etching the collector section of the auxiliary transistor and burying the air gap section of the etched section with a good conductive good thermal conductive material in the auxiliary transistor incorporation type high dielectric resistance GTO. CONSTITUTION:A P type base layer 22 and a P type emitter layer 23 are diffused and formed to an N type base 21, and the collector section of an auxiliary transistor (Tr) section 5 is etched. N<+> layers NE and NC<+> are diffused and shaped, the NE layer is etched, and gates G1, G3 are formed. Al 30 is evaporated on the anode side, and an Al-Si foil 31 and a good conductive good thermal conductive substance 32 such as Si are buried into the recessed section of the auxiliary Tr section 5, and alloyed and processed with an Mo plate 33, etc. Consequently, a collector layer can be formed optimally in a time shorter than the formation of the auxiliary Tr section by a diffusion which has been executed. Since the recessed section by etching is buried with the good conductive good thermal conductive material, the power loss allowable quantity of the auxiliary Tr section is increased, and a GTO of a large area can be turned ON by the auxiliary Tr 5 of a small area.
Patent JP-H09230582-A (JP)
Title: Production of photosensitive planographic printing master plate
Inventor: ISONO MASANAO
IPC: B41C1/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive planographic printing master plate having high ink repelling property for which pure water can be used as a dampening water by using a hydrophobic polymer essentially comprising a polymer colloid having a specified distribution of average particle size. SOLUTION: This master plate has at least a hydrophilic swellable layer on a substrate, and the hydrophilic swellable layer has a phase separation structure of at least two phases comprising a phase essentially comprising a hydrophilic polymer and a phase essentially comprising a hydrophobic polymer. It is important that the hydrophobic polymer colloid used for the hydrophilic swellable layer has distribution of 50 to 200nm average particle size, and preferably 80 to 200nm, and more preferably 100 to 200nm. As for examples of the material to produce the hydrophobic polymer colloid having the specified distribution of average particle size above described, vinyl polymer latex, conjugate diene polymer latex, water-based or water-dispersed polyurethane resin, and silicone emulsion can be used.
Patent JP-H08237370-A (JP)
Title: Reporting system for storing message
Inventor: KIMURA YUKITO
IPC: H04L12/54
Filed: 1995-02-27
Abstract: PURPOSE: To control buttons for each subscriber in a multi-function telephone set by calling the message storage information corresponding to one subscriber including a subscriber identification code and the number of message storage cases and displaying them on screen. CONSTITUTION: A subscriber makes a registration in plural multi-function telephone sets 1 to be housed in and connected with the same exchange device 2 and accepts one subscriber button corresponding to the self subscriber identification number. A subscriber button 15 allocated to him is pushed and the use of the controlled telephone set is enabled among plural telephone sets 1. In a subscriber button part, a subscriber button 14 is allocated to plural subscribers who uses the telephone set 1. A button lamp 15 shows the state of storing the message for the corresponding subscriber corresponding to the button 14 which stores the message and it turns on the button lamp based on the button lamp lighting indication information received from a message information storing part 18. The information stored in the part 18 is called and is displayed on a screen by character information.
Patent JP-S60183476-A (JP)
Inventor: TANAHASHI TOORU
IPC: H02P27/06
Filed: 1984-02-29
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-2000234627-A (JP)
Title: Connecting structure between universal coupling and shaft unit
Inventor: NAKAYAMA MASANORI
IPC: F16D1/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To attain reduction of a cost of manufacture, facilitation of mounting work, etc., in a connecting structure between a universal coupling and a shaft unit using a shaft movement regulating implement. SOLUTION: A recessed part and recessed grooves 16, 16 are provided respectively in one yoke 12 of a universal coupling, while a fixed pawl 46 opposed almost in parallel with a prescribed space apart relating to a bottom plate part 41 of a shaft movement regulating implement 40 and side plate parts 47, 48 provided with a protrusion part 49 are provided in the shaft movement regulating implement 40, its bottom plate part 41 is abutted to a bottom wall outer surface of a shaft fitting part 17 and the fixed pawl 46 is fitted to the recessed part, so as to interpose a bottom wall part of the shaft fitting part 17 by both these parts, and the shaft movement regulating implement 40 is fixed to a side of the yoke 12 and the protrusion parts 49, 49 are fitted to the recessed grooves 16, 16, so as to regulate movement of the shaft movement regulating implement 40 in an axial direction of the yoke 12.
Patent JP-H11286095-A (JP)
Title: Polyester multilayered film or sheet
Inventor: KITAGAWA HIRONOBU
IPC: C08L67/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a film or sheet which has improved gas-barrier properties, mechanical strength, transparency, molding characteristics and can be used effectively in the industry. SOLUTION: The polyester multilayered film or sheet contains at least one layer of polyethylene terephthalate resin A and at least one layer of a copolymerized resin B of ethylene-2,6-naphthalate unit of 40-90 mole % and ethylene isophthalate unit of 60-10 mole %, wherein the ratio of the resin A to the resin B is 10-90 wt.%:10-90 wt.%.