baber/WOPTO huggingface dataset:
Patent JP-H08308165-A (JP)
Title: Lead bushing for power generator
Inventor: MORI MIKIO
IPC: H02G5/06
Filed: 1995-05-10
Abstract: PURPOSE: To completely seal enclosed type buses by forming a small hole which leads a hydrogen gas leaking out of sealed gaskets to the outside of a flange through the flange. CONSTITUTION: When sealed gaskets 51a and 51b make secular changes, a hydrogen gas in a stator frame leaks out from the clearance between an insulating tube 43 and the barrel section 144a of a flange 14, but, since a small hole 144d which communicates the inside of the collar 144c of the flange 144 with the outside of the flange 144 is provided, the hydrogen gas does not leak into a phase-separated bus section, but is discharged to the air on the outside of the flange 14. Since an internal space formed of an adapter 121, an expansion cover 22, and a metallic casing 112 is sealed and no outside air flows in the space, the surfaces of supporting insulators 14a, 14b, and 14c are not contaminated. Therefore, no maintenance nor inspection is required and phase-separated busses can be arranged easily in the space.
Patent JP-H02291257-A (JP)
Title: Automatic preparation of malt and apparatus therefor
Inventor: SHICHIJO AKIRA
IPC: C12M1/16
Filed: 1989-05-02
Abstract: PURPOSE:To easily prepare uniform malt by supplying malt rice in the form of a thin layer on the top conveyor placed in a room having controlled temperature and humidity and successively transferring and dropping the rice to the lower conveyors. CONSTITUTION:Malt rice taken out of a malt bed is thrown into a hopper 27, transferred by an inlet conveyor 25 to a transfer conveyor and thrown into a hopper 9 by the transfer conveyor 23. The melt rice in the hopper 9 is uniformly dispersed in the direction of the width of a top conveyor 5A by a screw conveyor 11 and supplied to the conveyor 5A through an opening opened at the bottom of the hopper 9. The thickness of the malt layer on the conveyor 5A can be adjusted by vertically moving a shutter 13 attached to the opening. The malt layer placed on the conveyor 5A in the form of a thin layer is transferred from the conveyor 5A to a middle-stage conveyor 5B and to the lowermost conveyor 5C while dissipating the heat. The malt layer dropped from the lowermost conveyor 5C is received by a transfer conveyor 19, transferred to a delivery conveyor 21 and delivered from the room 3 by the delivery conveyor 21.
Patent JP-S61271830-A (JP)
Title: Method of positioning object
Inventor: OUTSUKA KAZUHITO
IPC: H01L21/027
Filed: 1985-05-27
Abstract: PURPOSE:To position objects rapidly and with high accuracy, by a method in which a correction is performed without proceeding to a high-accuracy measurement when a deflection obtained by a low-accuracy measurement is large, while the high-accuracy measurement is performed for correcting the deflection only when the deflection obtained by the low-accuracy is small. CONSTITUTION:Positional indices of objects to be positioned with each other are scanned once to determine a deflection with low accuracy at 104. It is judged whether the first deflection lies in a range for switching measuring accuracies at 105. If the first deflection lies in that range, the positional indices of the objects are scanned further several times so that a second deflection is determined with high precision at 106 by averaging the values obtained by the several scannings. Subsequently, it is judged whether the second deflection lies in target accuracies at 107. If the second deflection lies therein, the alignment procedures are finished at 110. If it is not, the relative position of the objects is readjusted at 108, and the high-accuracy measurement 106 and the readjustment 108 are repeated until the second deflection lies in the target accuracies can be obtained. If the first deflection is outside the range for switching the measuring accuracies, the relative position of the objects is readjusted at 108, and the low-accuracy measurement 104 and the readjustment 108 are repeated until the first deflection comes in that range can be obtained.
Patent JP-H01282837-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO KOICHI
IPC: H01L21/76
Filed: 1988-05-09
Abstract: PURPOSE:To reduce a dislocation generation rate largely, and to improve the yield of the manufacture of a semiconductor device by forming a trench onto a silicon substrate substantially having a face orientation of {111} in the direction that the trench is rotated at approximately 15 deg. in the surface of the substrate from the <110> direction. CONSTITUTION:A trench 15 is shaped onto s silicon substrate substantially having a face orientation of, {111} in the direction that the trench is rotated at 15 deg.+ or -5 deg. in the main surface of the silicon substrate from the <110> direction. Since the trench 15 is extended in one direction or the two directions of the direction orthogonal to one direction and one direction, the direction orthogonal to one direction is directed in the direction formed at approximately 15 deg. to <-101> when one direction is represented by the direction shaped at approximately 50 deg. to <110>. The direction equivalent to <110> is represented by <011> and <-101>, and formed at every 60 deg.. The trench is displaced at 15 deg. because both orthogonal trenches are directed between the direction <110> that dislocation is easy to be generated and the <11-2> direction that dislocation is difficult to be generated. Accordingly, a dislocation generation rate is reduced, and the yield of the manufacture of a semiconductor device is improved.
Patent JP-2000305017-A (JP)
Title: High variable power zoom lens
Inventor: TAKATO HIDEYASU
IPC: G02B7/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high variable power zoom lens for such as a single lens reflex camera by which a filter size attached on a front side may be small by making a variable power ratio high and also making a front lens size small in the zoom lens of the constitution of four groups of negative.positive.negative and positive refracting power or five groups of negative.positive.negative.positive and positive refracting power in which a negative lens group precedes. SOLUTION: This zoom lens is composed of the first lens group G1 of negative refracting power, the second lens group G2 of positive refracting power, the third lens group G3 of the negative refracting power and the fourth lens group G4 of the positive refracting power, and at the time of variable power from a wide angle end to a telephoto end, at least the second lens group G2, the third lens group G3 and the fourth lens group G4 are moved to an object side, and also are moved so that an interval between the second lens group G2 and the third lens group G3 is increased and that between the third lens group G3 and the fourth lens group G4 is reduced, and the variable power ratio is made to be >=4.
Patent JP-H04320066-A (JP)
Title: Surge protective device
Inventor: HAYASHI YUTAKA
IPC: H01L29/74
Filed: 1991-04-18
Abstract: PURPOSE:To enhance controllability or stability of a breakover current, a holding current and to improve surge resistance by eliminating to incorporate a part in contact with a surface of a second semiconductor region over an edge at least nearest a fourth region at the peripheral edge of a third region in a second ohmic electrode. CONSTITUTION:Since a second ohmic electrode 32 does not have, though in contact with a surface of a second semiconductor region 22, a contact at the side near a fourth semiconductor region 24, a hole current fH always passes a lower surface of a third semiconductor region 23 and then flows to the electrode 32 thereby to establish its passage. That is, it means that controllability, stability of a breakover current, a holding current are enhanced. In fact, this is confirmed by experiments. A result in which a surge resistance is also generally increased in proportion to an area of an element, is obtained.
Patent JP-H08305390-A (JP)
Title: Voice recognition device
Inventor: IKURA HIROO
IPC: G10L15/18
Filed: 1995-05-11
Abstract: PURPOSE: To improve a voice recognition rate without increasing a learning sample quantity for voice recognition by merging and then re-learning a phonemic environment judged to be most similar based on a likelihood as a reference outputted from an unstational signal source. CONSTITUTION: A voice signal input part 11 converts voice signals into digital values. A feature extraction part 12 computes featured values from the input signals for every frame. A data storage part 13 stores HMM as a learned unstational signal source having three kinds of phonemic environment factors of precedence, pertinence and succedence. A recognition result decision part 14 computes an output probability of the input phoneme and also decides the recognition result by two-stage DP algorithm.  In HMM prepared for each phonemic environment space in which a preceding phoneme and a succeeding phoneme existing in learning samples are considered, the likelihood for a learning sample set in the individual phonemic environment spaces is obtained for each HMM, the phonemic environment space with a least difference in likelihood is judged to be the most similar space and merged for relearning.
Patent JP-S63279027-A (JP)
Title: Cooking apparatus
Inventor: OKAMURA YOSHIO
IPC: F24C7/02
Filed: 1987-05-11
Abstract: PURPOSE:To make it possible to rapidly lower the temperature of a foodstuff down to a desired temperature and to enable the time required for cooking to be shortened and the foodstuff to be cooked well, by continuing the operation of a fan until the temperature of the foodstuff reaches a set temperature after heating operation is finished. CONSTITUTION:A control unit 20 detects the temperature of a foodstuff by means of a probe 24 during the cooking of the same and, when the detected temperature reaches a set temperature Ts, a relay 23 is de-energized, a contact 23a turns off and the oscillating operation of a magnetron 3 is stopped. That is, heating operation is finished. However, even if the heating operation is finished, the operation of a cooling fan 4 is continued due to energization applied to a relay 22, thereby sending wind (substantially the same temperature as a room temperature) successively into a heating chamber 2. The control unit 20 continues to detect the temperature of the foodstuff at the same time as it continues to supply the wind and, when the detected temperature is decreased to a set cooling temperature Ta, the relay 22 is then de-energized. When the relay 22 is de-energized, a contact 22a turns off and the operation of the cooling fan 4 is stopped.
Patent JP-H08285652-A (JP)
Title: Thermal flow rate sensor
Inventor: YAMAGUCHI TAKAYUKI
IPC: G01F1/692
Filed: 1995-04-13
Abstract: PURPOSE: To prevent the occurrence of a turbulent and ensure confidential document of a measurement range by forming a part of the upstream side side-end-part of a thermal flow rate sensor chip like a slant face. CONSTITUTION: A sensor chip 1 uses die bonding resin, and the die bonding resin is projected over the adhesive surface to form a slant face 21 on the side end surface of the sensor chip 1 and make the face adhere to the inner wall surface 17 of a gas passage. Thus, a difference in level corresponding to the thickness of the sensor chip 1 is eliminated by the slant face 21, so that the generation of turbulent flow can be prevented. In this case, a slant face 21 having a little recessed slope is obtained automatically by the surface tension of die bonding resin.
Patent JP-H049315-A (JP)
Title: Whitening cosmetic
Inventor: NAESHIRO HIDEKAZU
IPC: A61K8/00
Filed: 1990-04-27
Abstract: PURPOSE:To provide a whitening agent having no adverse action and eliminating, paling or preventing the spots or chromatosis of skin due to UV rays by compounding the cultured product of Ganoderma mycelia or an extract product thereof and a specific substance. CONSTITUTION:0.1-20wt.% of the cultured product of Ganoderma mycelia and/or an extract thereof, 0.1-10wt.% of at least one selected from a group consisting of kojic acid and derivatives thereof, glucosamine and derivatives thereof, azelaic acid and derivative thereof and albutin and known components used ordinarily are compounded by a conventional method to prepare the objective cosmetic. The cosmetic can be prepared in a form of beauty water, beauty oil, cream, milky lotion, pack, powder, etc.
Patent JP-S5737302-A (JP)
Title: Optical multiplex branching circuit
Inventor: KOBAYASHI ISAO
IPC: G02B6/293
Filed: 1980-08-14
Abstract: PURPOSE:To reduce insertion losses by using diffraction gratings of less number of grooves by installing one or more diffraction gratings on the surfaces of a homogeneous transparent body, and so arranging these that an incident light beam receives wavelength dispersion plural times by the diffraction gratings. CONSTITUTION:Two sets of parallel opposite surfaces 11-14 are formed to a homogeneous transparent body 1, and diffraction gratings 21, 22 are adhered and fixed to the surfaces 11, 12 and near parabolic rod lenses 31, 32 to the surfaces 13, 14. Further, an incident optical fiber 40 as an optical transmission element is fixed to the lens 31, and optical fibers 51-60 as photodetectors are fixed to the lens 32. An input optical beam 61 is diffracted plural times by the diffraction gratings 21, 22 and are wavelength dispersed, so that the beams are coupled by each wavelength to the fibers 51-60. Hence, the wavelength spaces between channels are made small and insertion losses are decreased by using the diffraction gratings of less number of grooves which are high in diffraction efficiency and are obtainable relatively easily.
Patent JP-S5236635-A (JP)
Title: Process for preparation of 4-(3'- dimethylaminopropoxy)-meta- phenylen ediamine
Inventor: MORI MUTSUJI
IPC: A61P25/04
Filed: 1975-09-19
Abstract: PURPOSE: 4-(3'-Dimethylaminopropoxy)-meta-phenylenediamine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61273475-A (JP)
Inventor: CHIYAARUZU PATORITSUKU ROOSHIE
IPC: B65H75/40
Filed: 1985-05-24
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-H07321398-A (JP)
Title: Method and jig for assembling stacked semiconductor laser
Inventor: KATO MOTOKO
IPC: H01S5/00
Filed: 1994-05-26
Abstract: PURPOSE:To eliminate mismatch in the emitting direction of a laser and to prevent electric short circuit due to fused solder. CONSTITUTION:Four emission units 1 are arranged, while spaced apart from each other, in the stripe grooves 6 of an assembling jig 7 while abutting against the bottom face 6c of the stripe groove 6 on the opposite side to the emission face. Each emission unit 1 has an active layer 3 and a solder 5 is provided on the joint face. Since a series of emission unit array is not shifted and a stacked semiconductor laser can be assembled without causing flow out of brazing material between the emission units, mismatch in the emitting direction of.laser is eliminated and the semiconductor emission layer is prevented from being short-circuitcecl by the brazing material.
Patent JP-H09296261-A (JP)
Title: Production of galvannealed steel sheet excellent in plating adhesion
Inventor: FUJIBAYASHI NOBUE
IPC: C23C2/40
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a galvannealed steel sheet excellent in plating adhesion at the time of press working. SOLUTION: After hot finish rolling, the cooling rate to the coiling temp. +50 deg.C is regulated to >=30 deg.C/sec, thereafter, the cooling rate to the coiling temp. is regulated to >=3 deg.C/sec, the coiling temp. is regulated to >500 to 750 deg.C, subsequently, the cooling rate to 500 deg.C is regulated to >=40 deg.C/hr, and, after pickling and cold rolling, by a continuous galvanizing line, the galvannealed steel sheet is produced.
Patent JP-S5814612-A (JP)
Title: Balanced circuit
Inventor: TANAKA KANJI
IPC: H03F3/34
Filed: 1981-07-17
Abstract: PURPOSE:To avoid the occurrence the shock noise, by providing an offset elimintnating transistor and preventing the occurrence of an offset at a variable impedance circuit when a microsignal is supplied. CONSTITUTION:The transistors (TR)29 and 30 which compensate the currents I1 and I2 flowing through the TRs 13-15 are provided at a variable filter circuit 10 consisting of a capacitor 11 and a variable impedance circuit 12. The resistances 13 and 32 are controlled so that the collector current of the TR30 is set at 1/2 collector current I0 of a TR28. As a result, the base currents IB1 and IB2 of the TRs 29 and 26 becomes as IB1=IB2=I0/2beta. Then I1+IB2=I2+IB1 is satisfied as long as the base current IB0 of a TR14 is set at 0. Thus no effect of the currents IB1 and IB2 is caused to the currents I1 and I2 since I1=I2 is satisfied. As a result, no offset is caused when a microinput is supplied.
Patent JP-H08282584-A (JP)
Title: Torque generating device
Inventor: ISHIZAKI NAOKI
IPC: B63B39/03
Filed: 1995-04-14
Abstract: PURPOSE: To generate an optimum torque, and to reduce the rolling of a vessel, by detecting the fluctuation amount of a main body by a sensor, carrying out the operation by receiving the signal from the senior, and transmitting a capacity control signal to the variable capacity type hydraulic motors of two sets of inertia weight driving devices. CONSTITUTION: Flywheels 12 and 22 to be inertia weights are driven to rotate by variable capacity type hydraulic motors 11 and 21, and their rotation speeds are detected by rotary sensors 14 and 24. And instruction signals are transmitted to the cam plate angle controllers 13 and 23 of the hydraulic motors 11 and 21, so as to control the cam plate angle to compose two sets of inertia weight driving devices 10 and 20. By receiveing the signals of the rotary sensors 14 and 24 of two sets of inertia weight driving devices 10 and 20 by a control device 50, and carrying out its operation, the control device 50 generates an acceleration torque at one side, and a deceleration torque at the other side, corresponding to the fluctuation amount of a vessel to be the main body.  Consequently, an optimum torque wave form is generated, the rolling of the vessel can be reduced, and the consuming horsepower can be reduced.
Patent JP-H0216764-A (JP)
Title: Static discharge integrated circuit protector
Inventor: BAANAADO DEIRU MIRAA
IPC: H01L27/02
Filed: 1989-05-01
Abstract: PURPOSE: To provide a static electricity discharging(ESD) protection circuit having a symmetric response characteristic which is not related to power voltage by providing three MOSFET which are assembled on a common substrate and have the same conductivity and using thick oxide films under the gate. CONSTITUTION: Three MOS transistors 24-26 are formed on the common substrate. The substrate is a P well 28 in an N-type wafer 29. N<+> diffusion 30 forms ohmic connection for the wafer 29 and it is conencted to +V,, for bias. P<+> diffusion 31 forms ohmic connection to the P well 28 and it has a common transistor substrate, namely, a circuit contact point 27 becoming back gate connection. The gate of the transistor is separated from a semiconductor by the means of a thick or field oxide film. When ESD exists and a positive pulse is applied to a terminal 12, the transistor 24 is conducted and an ESD charge is grounded. In the case of negative voltage, the transistor 25 guides the ESD charge to ground and it is annihilated.
Patent JP-H04231878-A (JP)
Title: Detecting sensor for detecting acceleration and/or inclination of moving body
Inventor: URURITSUHI KITSUPERUTO
IPC: G01P15/12
Filed: 1991-05-17
Abstract: PURPOSE: To make it possible to use the gradient and/or acceleration detecting sensor for a moving body for a passenger's protecting unit or navigation apparatus of a vehicle by enhancing the detecting accuracy of the sensor. CONSTITUTION: At least two heatable electric circuit elements 17, 18 sensitive to temperature and disposed oppositely in a hollow chamber 12 slightly filled with liquid of a casing 11 are moistened the same with the liquid 15 when a sensor 10 is disposed at the initial position where the acceleration and gradient of a moving body are equal to zero or the operations of the acceleration and gradient cancel to one another or the moistened states of at least the two elements 17, 18 are different by the acceleration or gradient of the body when the operations of the acceleration and gradient do not cancel to one another.
Patent JP-S61270776-A (JP)
Title: Magnetic brush developing device
Inventor: TASHIRO JUNICHI
IPC: G03G15/09
Filed: 1985-05-24
Abstract: PURPOSE:To easily control the magnetic force of a developing roller and to reduce the cost of the developing roller by arranging soft magnetic bodies on the side face of the magnetic pole parts of respective magnets constituting the developing roller. CONSTITUTION:The soft magnetic bodies 23 are arranged in grooves 25 on the side faces of the magnetic pole parts of respective magnets 22A-22D to be the constitutional elements of a magnetic roller 21 constituting the developing roller through non-magnetic bodies 26 in the center axial direction of the roller 21. Thereby, a part of the magnetic flux of the roller 21 is converged through the soft magnetic bodies 23 and magnetic force led from the magnetic poles to the outside is apparently reduced. Consequently, the magnetic force of the roller 21 can be changed easily and continuously.
Patent JP-S62267742-A (JP)
Title: Production of semiconductor
Inventor: NAKAMURA YASUNA
IPC: G03F1/00
Filed: 1986-05-15
Abstract: PURPOSE:To enable precision cleaning of microdust as well by cleaning a mask by using particles of ice subjected to grain size control. CONSTITUTION:Liquefied nitrogen 12 is stored in a vessel 10 for producing pulverized ice particles and gaseous nitrogen is supplied from an air diffusion pipe 11 to generate waves on the surface of the liquefied nitrogen 12. The ultrapure water which is refined in an apparatus 7 for producing the ultrapure water and is incorporated therein with carbon dioxide from a cylinder 16 and the gaseous nitrogen are ejected from a nozzle 9 via a mixer 8. The pulverized ice particles 15 are produced in the liquefied nitrogen 12 by such ejection and the waves generated in the liquefied nitrogen. The particles 15 are transported by a screw feeder 18 to a hopper 13 and are ejected and blown onto a mask 1 surface by a high-pressure ejector 14. The precision cleaning even to the dust introduced between the fine patterns on the mask 1 is executed by such stage.
Patent JP-S5540439-A (JP)
Title: Motor-driven camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/42
Filed: 1978-09-14
Abstract: PURPOSE: To use one switch commonly in winding-up mechanism, shutter mechanism, and rewinding mechanism, by causing the changeover switch to couple with the detecting member to detect the completion of film winding-up and completion of shutter action.  
     CONSTITUTION: When a release button is pressed, a switch S 3  is opened, and power supply to a strobe 200 is stopped. Then, a switch S 1  is closed, and a shutter control circuit 100 operates, so that the shutter speed is determined depending on the output of a photo diode D. When the strobe emits light and the shutter is closed, a switch S 2  is closed at contacts Sb-Sd, and a motor is started to wind up the film. A detection level detects completion of winding-up, and the switch S 2  is changed over to contacts Sb-Sc, thereby stopping the motor. Since the detecting member to detect the completion of winding-up and completion of shutter action changes over the switch in the motor circuit, the number of switches required is greatly reduced, and the assembling and adjusting may be facilitate, so that the cost may  be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio