baber/WOPTO huggingface dataset:
Patent JP-H0322885-A (JP)
Title: Driving force transfer device of electrostatic micromotor
Inventor: SHIBAIKE SHIGETO
IPC: H02K7/116
Filed: 1989-06-16
Abstract: PURPOSE:To make this device small-sized, lightweight and mass-productive and to achieve high reliability by means of a semiconductor manufacturing system by being equipped with a gear-shaped rotor, plural electrodes arranged in a condition under which a specified part of this rotor is lacked and transfer gears constituted so as to be engaged with the rotor. CONSTITUTION:This device is equipped with a supporting shaft 11, a rotor 12 approximately gear-shaped in an outside diameter of 120mum, plural electrodes 13a to 13i and 13j to 13r facing the teeth of the rotor 12 outside this rotor 12 and arranged in such a condition as a specified part on the circumference is lacked, and transfer gears 14 constituted in the lacked parts of electrodes so as to be engaged with the rotor 12. The rotating rotor 12 itself is a gear and as the transfer gears 14 are situated at the lacked parts of electrodes, the rotor 12 can be directly engaged with the transfer gears 14. Consequently, the rotational driving force of rotor can be taken out easily through transfer gears, which can thereby be driving sources of a micromachine.
Patent JP-S5678300-A (JP)
Title: Electromagnetic type pickup cartridge
Inventor: ITOU MASAYUKI
IPC: H04R11/08
Filed: 1979-11-29
Abstract: PURPOSE: To stabilize a mechanical strain and performance by improving the strength of a yoke and an assemblage by inserting a yoke end part wound with a coil into the concave part of the yoke for forming a magnetic gap between those yokes.  
     CONSTITUTION: Laminate yokes 11 and 12 of thin-plate lamination structure in simple shapes are made of a magnetic material such as permalloy and into concave part 11a of this laminate yoke 11, one terminal of channel-shaped laminate yoke 12 is inserted and coupled. Since the coupling part is outside of coil 6 wound around yokes 11 and 12, the assemblage of coil 6 to yoke 12 is improved. Since one yoke is inserted into coil 6, individual yokes are not divided into two even when they are constituted with the same capacity, and consequently even those thin laminate yokes increase in strength to improve their assemblage, so that while the mechanical strain is reduced, the performance is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0320607-A (JP)
Title: Minute-size measureing method
Inventor: MURAYAMA AKIYO
IPC: G01B15/00
Filed: 1989-06-16
Abstract: PURPOSE:To make it possible to perform accurate measurement when the chemical compositions of materials are different by projecting an electron beam on the material to be measured, and measuring the size of a pattern from the Auger electron profile of the specified element discharged from the surface of the material. CONSTITUTION:A silicon dioxde film 2 is formed to a thickness of about 1,000 Angstrom on a semiconductor substrate 1 by thermal oxidation. Thereafter, positive resist is applied to the film thickness of about 1mum by rotation. Then, a part of the positive resist 3 is removed, and the positive resist layer in the desired minute pattern is formed, Then, an electron beam whose diameter is narrowed down to about 0.3mum is projected on the surface so as to scan the surface. At this time, the Auger electrons discharged from the surface of a sample are captured. The distribution of the contents of carbon is plotted. In a profile 4 of carbon obtained in this way, the intensity (a) becomes high at a part corre sponding to the positive resist 3. Rise-up and fall-down of a signal are shown at the boundary with a part corresponding to the silicon film 2. The distance from the rise-up point to a point where the signal falls down and the carbon is not detected is a size 5 of the positive resist 3.
Patent JP-S6217920-A (JP)
Inventor: KAWASE TOMOYUKI
IPC: H01H47/32
Filed: 1985-07-15
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-S6046824-A (JP)
Title: Punch damage detecting method
Inventor: MOCHIZUKI MASASHI
IPC: B21D28/34
Filed: 1983-08-25
Abstract: PURPOSE:To detect automatically a punch damage of a punch press by executing a damage detecting hole working to an excess material before punching, and detecting by a sensor whether a detecting hole exists or not. CONSTITUTION:A plurality of punching dies 7a-7n are provided on the outside circumferential part of a turret 1 of an NC turrent punch press. A selected punching die is positioned at a punching position by turning the turret 1, and a work 4 is moved and positioned by a work holder 3. Prior to punching, in one corner of an excess material part 5, a damage detecting hole 10 is punched in parallel one after another by selecting a punch. This excess material part 5 is moved to a sensor 9, and whether the damage detecting hole 10 is punched by the number of punches or not is detected. In accordance with whether this detecting hole 10 exisits or not, a damage of the punch concerned is detected, and a device is stopped.
Patent JP-2000348846-A (JP)
Title: Chip type surge absorber
Inventor: NAKAMOTO TAKAHIRO
IPC: H01T4/10
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain long life and high reliability by installing a relay electrode for relaying arc discharge separated from a discharge electrode and terminal electrodes on other surface of an insulating substrate within a discharge chamber. SOLUTION: When a surge having long duration time enters a chip type surge absorber 10, the temperature in a discharge chamber 13 becomes high by arc discharge between terminal electrodes 12, 12. By installing a relay electrode 17 in the position separated from a discharge electrode 15 and the terminal electrodes 12, 12, during arc discharge, part of discharge is passed through the relay electrode 17, and arc discharge is conducted between the relay electrode 17 and the terminal electrodes 12, 12. The amount of discharge between the discharge electrodes 12, 12 is decreased, and heat load to the discharge electrodes 12, 12 is remarkably suppressed. As a result, even if repeated surge is applied, damage of a discharge gap 14 is reduced, and the life of the chip type surge absorber 10 is lengthened.
Patent JP-H04350836-A (JP)
Title: Detecting device
Inventor: MAETANI MASAMI
IPC: G02B6/44
Filed: 1991-05-29
Abstract: PURPOSE:To prevent dust from entering the internal part of a device main body via a light outgoing port 52. CONSTITUTION:In the detecting device on which the device main body 51 whose inside is hollow is formed, a light entering port 52 and the light outgoing port 53 for dividing the internal part 80 of the device main body 51 from the outside, is provided on the device main body 51, the light entering port 52 is closed by the bottom plate glass 28, and simultaneously, an optical fiber 29 detecting illuminating light 61 made incident on the internal part 80 of the device main body 51 via the light entering port 52 is housed on the internal part 80 of the device main body 51, the light outgoing port 53 is closed by a glass cover 36.
Patent JP-S6047207-A (JP)
Title: Record disc for adjusting music selection
Inventor: OKABE KAZUYA
IPC: G11B3/72
Filed: 1983-08-25
Abstract: PURPOSE:To attain the adjustment of stylus lift-down position, the adjustment of inter-music sensor sensitivity, the adjustment of music selection circuit and the adjustment of stylus drop-off position for a record disc by constituting an inter- music part positioned before and after at least one part of the inter-music parts with plural concentric grooves on which different frequencies are recorded. CONSTITUTION:When a player is started and the stylus tip is dropped onto a groove 2d, since a change from the specified stylus tip drop position is recognized by recognizing the frequency of a signal recorded on the groove 2d, the stylus tip drop position is adjusted. Then the sensitivity of the inter-music sensor is adjusted so that an output of the inter-music sensor becomes a specified value on the flat part 3. The stylus tip is dropped on grooves 2c, 2b for adjusting stylus tip drop position at music selection finally at the music selection mode and the position of stylus tip is adjusted so as to obtain the specified stylus drop position at the music selection.
Patent JP-H10328308-A (JP)
Title: Medical valve body and medical insertion aid
Inventor: EGAWA OSAMU
IPC: A61M25/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a medical valve body and a medical insertion aid which achieve excellent operability by assuring a better hematostatic property in both conditions before and during the insertion of a long-sized object such as catheter and moreover, by reducing the resistance during the insertion and the passage of the insertion object. SOLUTION: An elastic body 40 of a valve is arranged to form a tight hole 46 which allows inserting of a long-sized insertion object being kept liquid tight piercing the body 40 of the valve from the upper surface 41 to the lower surface 43 thereof. A resistance easing groove 60 deep across the thickness of the body 40 of the valve is formed in the underside 43 of the body 40 of the valve to be positioned on the perimeter of the tight hole 46.
Patent JP-H05317428-A (JP)
Title: Heating/humidifying apparatus with dew formation sensor
Inventor: OOTSUKA MASAHIDE
IPC: A61M16/16
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a heating/humidifying apparatus which has a humidifying performance by no means affected by ventilation mode, for example, steady flow or adjusting respiration, variations in the flow rate of a sucked gas, an ambient environmental temperature and the like by using a dew formation sensor for the control of moisture to enhance stability of the moisture supplied. CONSTITUTION:A water tank module 1 for heating or humidifying is provided with a main heater to generate steam and the steam thus generated is made to be free to supply to a patient through a sucking zigzag pipe 3. A hose heater 4 comprising a linear heating body is inserted and mounted into the sucking zigzag pipe 3 to prevent possible dew formation by preserving heat of a gas sucked in the sucking zigzag pipe 3 constantly. The temperature of the gas sucked is measured with a thermistor 5 set at about the mouth of the patient. Output of the hose heater 4 is made free to adjust through a hose heater controller 6 and the humidity of the gas sucked is measured with a dew formation sensor 7. Output of the main heater 2 is made free to adjust through a main heater controller 8.
Patent JP-S6048580-A (JP)
Title: Processor logical circuit diagram
Inventor: OSADA SHIGEMI
IPC: G06K9/00
Filed: 1983-08-26
Abstract: PURPOSE:To attain the automatic input processing with a logical circuit diagram by recognizing and extracting a linear pattern and a picture pattern separately from each other on the basis of an intensive lattice point label code. CONSTITUTION:Both linear and picture patterns drawn along a prescribed lattice axis are read, and a lattice point label code showing the possibility for existence of the picture data at a place near the lattice point is produced at a label code generating part. Then the pattern of a prescribed form is extracted at a circle triangle extraction processing part. A label code noise processing part eliminates the noise of the produced lattice point label code. A composite gate symbol recognition processing part recognizes a composite gate symbol and fixes a symbol area. In addition, the recognition of a single gate symbol, the processing of a reverse logic symbol and the extraction processing of segments are carried out to separate and recognize the characters. Then these characters are delivered.
Patent JP-H04231291-A (JP)
Title: Aircraft-environment controller using power of gas turbine engine and boundary layer bleeder
Inventor: JIYOOJI ARUBAATO KOFUINBERII
IPC: F02C7/32
Filed: 1991-05-31
Abstract: PURPOSE: To improve the efficiency of an engine by using the energy in the compressor bleed air which is normally discarded wastefully. CONSTITUTION: An engine is provided with a starting air turbine 50 and a means extracting excess energy from the engine compressor bleed air and returning it to the engine. The engine is started by the compressed air from a starting air source, the compressed air for operating an environmental control system(ECS) 100 is cooled and fed, and the bleed air is used for cabin refreshing. The air turbine 50 is connected to a nacelle boundary layer bleed compressor to bleed boundary layer air from a forward portion of the nacelle to reduce nacelle surface drag. The ECS is provided with a wing boundary layer bleed means which uses a cooling air fan in the ECS to draw cooling air through heat exchangers in the ECS pack from the boundary layer air from a forward portion of the aircraft's wing to reduce its surface drag.
Patent JP-H05178799-A (JP)
Title: Liquid catalyst for high-speed polymerization of liquid composition
Inventor: FUABURIJIO PAROODEI
IPC: C08G18/16
Filed: 1992-05-22
Abstract: The present invention relates to quaternary  beta -hydroxy-alkyl-ammonium halides and quaternary  beta -hydroxy-cycloalkylammonium halides, which are liquid at temperatures lower than 60 DEG C, are easily and rapidly miscible in liquid epoxides, as well as in liquid poly-isocianates, generating liquid compositions which spontaneously polymerize, with fast polymerization rate, already at temperatures comprised within the range of from 0 DEG C to 60 DEG C, yielding a solid, insoluble polymeric material endowed with very high values of softening temperature.
Patent JP-H028669-A (JP)
Title: Gas leakage sensing structure in freezing cycle
Inventor: INOUE YOSHINORI
IPC: F25B49/02
Filed: 1988-06-23
Abstract: PURPOSE:To prevent an accident of lack of oxygen caused by a leakage of gas by a method wherein a safety device is provided which operates an alarm device when a detected differential pressure between a pressure of coolant in a liquid receiving unit and a pressure of coolant gas exceeds a set pressure. CONSTITUTION:A coolant liquid storing part of a liquid receiving unit 18, a spacing above the liquid storing part and a differential pressure sensor 21 of a diaphragm type are connected to communicate with each other so as to detect a differential pressure between a pressure of coolant liquid in the liquid receiving unit 18 and a pressure of coolant gas. When a detected differential pressure of a differential pressure sensor 21 exceeds a set pressure, a switch 25 is closed, a first relay contact point RX1 is opened and a driving of an indoor fan 8 is terminated. A second relay contact point RX2 is closed, an electronic expansion valve 11 is closed, a third relay contact point RX3 is closed, a main valve 10 is closed and at the same time a fourth relay contact point RX4 is closed to operate a buzzer 26 so as to generate an alarm.
Patent JP-H094499-A (JP)
Title: Method for controlling burning of cylinder fuel injection engine
Inventor: AKIMOTO AKIRA
IPC: F02D37/02
Filed: 1995-06-22
Abstract: PURPOSE: To secure the engine output performance, and prevent the deterioration of the exhaust emission by setting the preignition preventing fuel injection starting time as the final fuel injection starting time of a cylinder not to be burned. CONSTITUTION: In the case where a discharging engine and a fuel injection engine are not overlapped with each other, the preset fuel injection starting time INJST is not changed and set as the final fuel injection time so as to perform the routine. In the case where they are overlapped with each other, since there is the possibility of generating the preignition exists in a cylinder not to be burned, the discharge finishing time SPE is set as the final fuel injection starting time INJST so as to perform the routine, and the preset fuel injection time INJST is delayed. The engine output performance is thereby secured, and the deterioration of the exhaust emission is prevented.
Patent JP-H0324058-A (JP)
Title: Novel production of biquinolyls
Inventor: WAKABAYASHI SHOJI
IPC: C07D215/20
Filed: 1989-06-19
Abstract: PURPOSE:To obtain the subject compounds useful as a chelating agent, etc., in a high yield almost without generation of by-products using a ready operation by reacting a 2-quinolyl sulfoxide with a specified grignard reagent. CONSTITUTION:A compound of formula I (R<1> is alkyl, alkenyl or aralkyl; Y<1>-Y<6> are H, alkyl, alkoxy or halogen) is reacted with a grignard reagent of formula R<2>MgX (R<2> is alkyl, X is halogen) to obtain a biquinolyl of formula II. As the reaction solvent, a non-protonic solvent such as benzene, toluene, diethyl ether or THF is usually used.
Patent JP-2000343246-A (JP)
Title: Structure of friction welding part for axial member and friction welding method
Inventor: KAWAMOTO SHIGERU
IPC: B23K20/12
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance a welding accuracy, and to miniaturize a device by thinning the meeting layer and the heat-affected layer of a joining part while securing the welding strength of axial members. SOLUTION: In the structure of a friction welding part performing butt welding by rotating relatively a first shaft 11 and a second shaft 21 each other on the same axial line while applying a pressure welding force in the axial line direction, a recessed part 13 is formed, which has a tapered inner peripheral surface 14 on the joining end face 12 of the first shaft 11, and a projecting part 23 is formed, which has a tapered outer peripheral surface 24 corresponding to the tapered inner peripheral surface 14 on the joining end face 22 of the second shaft 21. By welding the tapered inner peripheral surface 14 and the tapered outer peripheral surface 24, both shafts 11, 21 are subjected to friction welding.
Patent JP-H0274692-A (JP)
Title: Doubly woven fabric for paper making
Inventor: TATE TAKUO
IPC: D21F1/10
Filed: 1988-06-27
Abstract: PURPOSE:To obtain the subject woven fabric excellent in hardwearing resistance of the traveling surface without changing supporting properties and wire mark properties of pulp fibers by interweaving polyamide yarns and polyester ones as wefts and forming a complete weave. CONSTITUTION:(A) Polyamide yarns excellent in hardwearing resistance and (B) polyester yarns excellent in stiffness are used as nX2 (n>=7) wefts and doubly arranged up-and-down. The lower layer is so interwoven that the components (A) and (B) may be respectively interwoven one time by warps, thus obtaining the objective woven fabric.
Patent JP-H0323093-A (JP)
Title: Head of laser beam machine
Inventor: MUNAKATA TADASHI
IPC: B23K26/08
Filed: 1989-06-21
Abstract: PURPOSE:To obtain a working head whose focal position does not move irrespective of change of the irradiating direction by providing the working head having two optical joints at the lower end of an arm of a moving mechanism and connecting the rear end of the working head to the lower end of a link moving vertically along the arm through parallel holding mechanisms. CONSTITUTION:At the lower end of an arm 2 of an axis Z hung and rotated by a moving mechanism having three freedoms X, Y, Z are provided a 1st and a 2nd optical joints 14, 22 composed of a pair of mirrors 11A, B and 19A, B having 45 deg. to a laser optical axis L transmitted in the arm 2 horizontally and in parallel and in series through a manifold 18. Then, there is provided a driving part 17 to drive the 1st optical joint 14 on the 1st optical joint 14, the lower end of a link 31 connected to a moving part 33 whose upper end moves vertically along the arm 2 and the rear end of a condensing part set to the 2nd optical joint 22 are connected and a mechanism holding the link 31 and the manifold 18 in parallel is provided between the lower end of the link 31 and the 2nd optical joint 22, consequently, the head of the laser beam machine obtained can keep a fixed focal position irrespective of change of an irradiation direction and is easy of instruction.
Patent JP-S6135727-A (JP)
Inventor: NAKAMURA TATSUO
IPC: A01G9/24
Filed: 1984-07-26
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-H0756436-A (JP)
Title: Developing device
Inventor: DAN EI HEIZU
IPC: G03G15/09
Filed: 1994-07-08
Abstract: PURPOSE: To provide a two components developing device which uses a developing roll with an electrode, which has high efficiency and which does not need cleaning. CONSTITUTION: The device develops a latent image recorded on a surface. A housing which forms a partition chamber storing the supplied object of developer that can magnetically be induced and in which developer contains toner, the operating donor roll 40 which is detached from a surface and which is fitted so that it carries developer from the partition chamber of the housing 44 to a developing area adjacent to the surface, a magnetic structure 110 fitted so that it induces developer for the donor roll 40 and the electrodes 42 and 43 which are arranged at the peripheral part of the donor roll 40, which are fitted to generate power of toner on the outer side of the donor roll 40 and which can selectively be operated are provided.
Patent JP-S5945437-A (JP)
Title: Silver halide emulsion and its manufacture
Inventor: MATSUZAKA MASASHI
IPC: G03C1/005
Filed: 1982-09-08
Abstract: PURPOSE:To obtain the entitled emulsion having a narrow distribution of both of silver halide compsns. and silver halide grain sizes, by producing silver halide while regulating silver ion concn. using the third soln, contg. bromide ions and chloride ions. CONSTITUTION:The first silver ion soln. is mixed with the second halide ion soln. in the presence of a protective colloid by the double jet method, to prepare a silver halide emulsion composed of (a) mol% silver bromide, (b) mol% silver chloride, and (c) mol% silver iodide, where a>0, b>0, c>=0, a+b+c=100. The silver halide emulsion is prepared by adjusting the molar ratio of bromide/chloride/iodide ions of the second soln. to a:kb:c, where 1>=k>=0.9, and further using the third soln. contg. bromide and chloride ions besides the first and the second soln. in the additional step.
Patent JP-H08323673-A (JP)
Title: Vacuum suction device
Inventor: YAMAUCHI RYOICHI
IPC: B25J15/06
Filed: 1995-05-31
Abstract: PURPOSE: To provide a vacuum suction device which does not cause a problem of wear of a contact tool which is' in contact with a body to be transferred and excels in maintenance property. CONSTITUTION: It is a vacuum suction device 4 which sucks a body to be transferred 5 in vacuum at a tip of a robot hand and is used in a transfer device which transfers it due to the movement of the robot hand. The vacuum suction device 4 is provided with a hole 6 communicating with a vacuum source, a suction plate 7 provided with a projection section 9 which protrudes on a face opposite to the vacuum source, and a contact tool 13 having a smooth face 13B which fits in the projection section and comes into contact with the body to be transferred. The contact tool 13 is made of metal or a high molecular compound having Young's modulus of 10kgf/cm<2> or more.
Patent JP-S5944868-A (JP)
Title: Semiconductor device
Inventor: KAMIYA YASUO
IPC: H01L29/73
Filed: 1982-09-07
Abstract: PURPOSE:To reduce the area of diodes by a method wherein the thickness of one electrode region of a diode constituted in the same semiconductor layer as the collector layer of the main transistor is made thinner than the thickness of the collector layer of the transistor. CONSTITUTION:An n<-> type collector layer 2 of low concentration is formed on an n<+> type collector layer 1. The p type base region 3 and the n type emitter region 4 and the p type anode region 5 of the diode are formed in the layer 2. A surface protection film 6 is formed on the surface, and the electrodes 7, 8 and 9 of each region are formed. Here, the region 5 is diffusion-formed deeper than the region 3. Therefore, the thickness of the n<-> cathode layer 2 immediately under the p type anode region 5 of the diode becomes thinner than the thickness of the collector layer 2 immediately under the p type base region 3 of the main transistor.