baber/WOPTO huggingface dataset:
Patent JP-S5919863-A (JP)
Title: Solid electrochemical element
Inventor: UENO JIROU
IPC: G04F13/04
Filed: 1982-07-23
Abstract: PURPOSE:To obtain a solid electrochemical element having the effect of an actuator by conducting electrically a three-layered structure to migrate constituting atoms from the one layer thereof through the intermediate layer to another layer, and transducing electrical energy to mechanical work. CONSTITUTION:When electric current is passed from a terminal 4 to a direction of 5, the metallic atoms constituting an ion acceptive layer 1 are ionized, and the ions pass a solid electrolyte layer 3 and arrive at an inactive conductor 2, where the ions are reduced and deposited. Since the constituting atoms of the layer 1 decrease, the volume thereof decreases and the layer contracts longitudinally. A structural body 10 curves upward. There are TiS2 and TaS2 which are adaptable as the ion acceptor. The ions to be migrated are beforehand accepted; for example, copper ions are beforehand accepted in TiS2 to make CuxTiS2 (0<x<1). There is a compd. consisting of three components; for example, RbCl, CuCl, CuI for copper ions as the solid electrolyte.
Patent JP-H08299815-A (JP)
Title: Rice cleaning machine for taste test
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1995-04-28
Abstract: PURPOSE: To accurately adjust a rice cleaning degree, in a rice cleaning machine being a pretreatment apparatus adjapted when the taste of produced rice grain is inspected, by weighing cleanced rice by a weighing device and regulating a resistance device on the basis of a relational chart to perform rice cleaning. CONSTITUTION: A current is supplied to motors 11, 27 to allow a supply cup 4 and a semi-hulled rice cup 16 to fall, and unhulled rice grains are charged in the supply cup 4 to be weighed and a current is supplied to the motor 11 to raise the supply cup 4. The supply cup 4 is reversed by a reversal device 15 to supply unhulled rice to a supply cup 2 to clean the same in a rice cleaning part 1. At this time, semi-hulled rice is taken out to a semi-hulled rice cup 16 and a current is supplied to the motor 11 during this period and the supply cup 4 is reversed to be allowed to fall to the original position and semi-hulled rice is allowed to flow in the supply cup 4 through a discharge part 3. The wt. of the supply cup 4 is measured by a weighing device 5 and a resistance value up to rice cleaning of about 90% is calculated from a relational chart to adjust the resistance device.
Patent JP-H06338510-A (JP)
Title: Manufacture of semiconductor device
Inventor: KO TATSUICHI
IPC: H01L21/331
Filed: 1993-05-31
Abstract: PURPOSE:To provide a semiconductor device manufacturing method by which the capacitance between a base and an emitter can be made small and the base-emitter junction can be obtained in a highly precise manner. CONSTITUTION:An SiGe base layer 15-S and an N-type silicon emitter layer 17 are continuously formed, the silicon layer 17 is removed using the SiGe layer 15-S as a stopper, and an emitter structure 23 is obtained. A spacer region 25 is formed on the side wall of the structure 23, a P-type polysilicon layer 27, which is connected to the SiGe layer 15-S, is formed, a base wiring 33-B, which is connected to the polysilicon layer 27, is formed and an emitter wiring 33-E, which is connected to the silicon layer 17, is formed. By this constitution, as the width of base-emitter junction and the size of the emitter can be determined by obtaining the structure 23, the margin of matching can be decreased substantially, and the capacitance between the base and the emitter can also be made small. Besides, as the SiGe layer 15-S and the silicon layer 17 are continuously formed, a base-emitter junction can be obtained in a highly precise manner without exposing the SiGe layer 15-S.
Patent JP-S6456537-A (JP)
Title: Weldable sheet material and fumigant applicator
Inventor: FRIEMEL WOLFGANG
IPC: A01M1/20
Filed: 1988-05-26
Abstract: PURPOSE: To heighten impermeability against dust, water resistance and tear strength, and to use in applicator for vermin exterminating agent to control gas releasing speed by coating a region of sheet comprising polyolefin fibers with plastic and highly porous heat-sealed bonding layer with low m.p. CONSTITUTION: Sheet 1 composed of polyolefin fibers has been coated with thermoplastic, highly porous and heat-sealed layer 2 that has m.p. much lower than m.p. of polyolefin fibers on the region to be heat-sealed at least or on a single side. In the applicator, two layers of sheet materials 1 and 2 are heat- sealed along sticking seam lines 3 and 4 in the longitudinal direction and along seam line 6 in the lateral, forming bag-shaped pocket 7 of two parallel longitudinal columns, and each pocket contains measured quantity of aluminum or magnesium phosphicle with or without additive. Sealed seam lines 3 and 5 form two sides of the belt-shaped device while longitudinal seam 4 has been disposed at the center.
Patent JP-S617476-A (JP)
Title: Apparatus for detecting overcurrent
Inventor: ITOU SHIYUNPEI
IPC: G01R19/165
Filed: 1984-06-21
Abstract: PURPOSE:To stabilize the operation of a circuit and to enable stable operation even at the change in temp., by connecting a diode to a current detecting resistor in series. CONSTITUTION:Voltages are generated at both terminals of a current detecting resistor R1 and a diode D by the current flowed to a circuit 1. The sum of these voltages, that is, voltage, wherein the voltage generated by the current detecting resistor R1 is superposed as a current detection component on the basis of the voltage of the diode D in a positive direction, is inputted to a differential amplifier 4. When output voltage corresponding to a predetermined overcurrent is detected, a signal is outputted from an output terminal 5. By this method, the current detecting resistor can select a small resistance value and, because the diode is connected to the current detecting resistor in series, the temp. compensation of the differential amplifier can be also performed simultaneously.
Patent JP-H01299089-A (JP)
Title: Magnetic card
Inventor: YOSHIOKA YASUAKI
IPC: B42D15/10
Filed: 1988-05-27
Abstract: PURPOSE:To record various visible data on a magnetic recording part in a superposed state, by forming a thermal recording material, which has a magnetic recording layer, the first colored layer, a metal membrane layer, the second colored layer and a protective layer successively laminated thereto, into a strip form and mounting said recording material to the surface of a card substrate so that the protective layer is turned to the outside. CONSTITUTION: A magnetic card 10 is constituted by mounting a strip of thermal recording material 16 on the surface of a sheetlike card substrate 20. The thermal recording material 16 is formed by successively laminating a magnetic recording layer 11, the first colored layer 12, a metal membrane layer 13, the second colored layer 14 and a protective layer 15 in a strip form. The thermal recording material 16 is mounted on the surface of the card substrate 20 through an adhesive layer 17 in such a state that the protective layer 15 of a transfer sheet is turned to the outside and, thereafter, a base material is released. A visible data, for example, a bar code 22 is formed to the thermal recording material 16. The bar code 22 is printed and recorded on the thermal recording material 16 by adapting a heating means such as a thermal head, laser beam or a hot stamp to the thermal recording material 16 on the side of the protective layer 15 to selectively melt and destruct the metal membrane layer 13. Continuously, various magnetic data are recorded on the magnetic recording layer 11 of the thermal material 16 by a usual method using a magnetic head.
Patent JP-S5354459-A (JP)
Title: Directly coupled microwave generator
Inventor: YOKOUCHI HARUO
IPC: H03B19/05
Filed: 1976-10-28
Abstract: PURPOSE:To prevent the variation in the oscillating frequency, by preventing the increase in noise, when the oscillator is directly coupled with the frequency multiplier.
Patent JP-H04353541-A (JP)
Title: Water absorbing resin composition excellent in photodegradability
Inventor: KATO KOJI
IPC: C08L29/04
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a resin composition, excellent in photodegradability, having excellent water absorptivity and suitable as lubricants, water cut-off agents, etc., for civil engineering works. CONSTITUTION:A water absorbing resin composition is obtained by blending 40-95wt.%, preferably 50-80wt.% photodegradable polyethylene resin (e.g. a copolymer of ethylene and carbon monoxide) having <=5000 number-average molecular weight with 5-60wt.%, preferably 20-50wt.% water absorbing resin (e.g. a cross-linked starch-acrylic acid salt graft copolymer).
Patent JP-H06342010-A (JP)
Title: Measuring method of electric characteristic
Inventor: OTANI HIDEKI
IPC: G01R1/067
Filed: 1993-05-31
Abstract: PURPOSE:To provide a measuring method of electric characteristic which is excellent in stability and reproducibility while improving the resolution in the depth direction. CONSTITUTION:When probes 5a and 5b are brought into contact with an inclined surface 1b produced by grinding a main surface 1a of a sample 1 by an angle thetasequentially being moved relatively in a feeding range (a) to measure an expansion resistance, the direction F of moving the probes 5a and 5b is set at an angle as azimuth phi with respect to an edge E made by the main surface 1a of the sample 1 and the inclined surface 1b.
Patent JP-H02309148-A (JP)
Title: Air conditioner
Inventor: KOMATSU MASAKI
IPC: F24F11/04
Filed: 1989-05-23
Abstract: PURPOSE:To enable a required amount of air to be fed to each of rooms under a stable condition by a method wherein an opened or closed state of an air amount adjusting damper in each of the rooms is detected to determine a required amount of fed air, the determined required amount of fed air is compared with the detected amount of blown air and then the number of revolution of an air blower is vaired. CONSTITUTION:An opened or closed state of an air volume adjusting damper 8 is detected by a signal got from a sensor 23 under an opened or closed state of the damper and then an amount of blown air is detected by a signal got from an blown amount detector 22. A required amount of blown air is determined in response to an opened or closed state of the damper stored in a storage means 25 and a relative table with the required amount of blown air. Then, the number of revolution of the air blower is determined under a comparison between a detected amount of blown air and a determined required amount of blown air. That is, in case that the determined required amount of blown air is larger than the detected amount of blown air, the number of revolution of the air blower 5 is increased and in turn in case that the determined required amount of blown air is smaller than the detected amount of blown air, the number of revolution of the air blower 5 is decreased. With such an arrangement, it is possible to perform a stable supplying of required amount of blown air for each of the rooms.
Patent JP-S618624-A (JP)
Title: Gas meter
Inventor: YAMAMOTO YOSHIO
IPC: G01F3/22
Filed: 1984-06-22
Abstract: PURPOSE:To secure the safety function of a gas meter and to make the assembly easy by providing a control chamber and valve chamber on a meter case and by joining magnetically the solenoid part of the inside of a valve body and the control chamber. CONSTITUTION:A gas is flown into a valve port 25 with leading from an inlet 2 to a valve chamber 24 and measured by the metering mechanism of an operating chamber. A control chamber 26 is provided on a meter case 27 independently from the valve chamber. A flow sensor and solenoid part 36 are accommodated into the control chamber 26 thereof. The iron core 37 of the solenoid part 36 is activated to the solenoid part with a coil 38 and also a valve body 32 is fitted to the tip of the iron core. The valve port 25 is so made as to be closed by turning the valve body 32 with the automatic control of the coil 38 of the solenoid part 36, when the flow sensor detects the abnormality in gas flow quantity. Since the flow sensor, solenoid part, etc. are accommodated in the control chamber and the solenoid part and valve body are electromagnetically combined, the assembly of the device is easy and a safety function can be held.
Patent JP-S5753989-A (JP)
Title: Photo semiconductor device
Inventor: HASEGAWA OSAMU
IPC: G02B6/42
Filed: 1980-09-17
Abstract: PURPOSE:To improve directional property of a light emitting or light receiving element by positioning a transparent ball with a plurality of thin wires which are disposed on a photo semiconductor element. CONSTITUTION:A terminal 33 is fixed to a metal stem 31 using a glass material 32, the terminal 33 is connected by welding, and a LED40 is fixed at the center of the stem facing the negative electrode's 15 side of a light emitting surface outward. Continuously connection 34 between the electrode 15 and the terminal 33 is performed, and a lead wire 35 is fixed. A spacing between lead wires is taken to be a little smaller than a diameter of a transparent ball 50. A transparent ball 50 is placed on the LED40 and positioned by means of support of lead wires 34, 35, so other mechanical support is unnecessary. The spacing between the LED and the transparent ball is taken in correspondence with refractive indices of the LED, resin and the transparent ball and a light emitting region is placed at the focus of the optical system. The device is completed through filling and fixing the space between the light emitting surface of the LED and the transparent ball with epoxy family resin 36 and sealing an optical fiber 37 hermetically by a fixed cap 39. Consequently the transparent ball can be easily adjusted by thin wires so that its center may coincide the optical axis of the LED, and a device of high light transmitting efficiency is obtained.
Patent JP-H08319970-A (JP)
Title: Pump with at least one rotary shaft
Inventor: PEDERSEN BENT
IPC: F04D29/12
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the necessity of cleaning a shaft seal device compared to a well-known device and to allow the shaft seal device to be easily detached/ attached when manually cleaning the shaft seal device by arranging the shaft seal device between a rotary shaft and the rear wall of a pump housing, in a position where the rotary shaft extends through a hole in the rear wall. SOLUTION: This pump includes a stator ring 10 fitted to a rear wall 4 by permanent retaining means 20, 21, and a rotor ring 25 fixedly connected to a rear face 1a of a rotary pump component can butt the stator ring 10. An annular chamber 12 is provided between the rear wall 4 and the stator ring 10 to accommodate a seal ring 13. The annular chamber 12 has an axial length longer than the axial dimension (d) of cross-section of the seal ring 13.
Patent JP-S5558213-A (JP)
Title: Resin composition
Inventor: MURAKAMI SHIGERU
IPC: C09D5/00
Filed: 1978-10-24
Abstract: PURPOSE: A coating resin composition that is composed of a resin containing polymerizable unsaturated linkages and a specific polymerizable monomer, thus readily polymerizing and giving hardened coating films with high flexibility and adhesion.  
     CONSTITUTION: To 5W95% of a prepolymer with a number-average molecular weight of 400W30,000 and 0.1W5 polymerizable umsaturated linkages per 1000 molecular weight, is added 5W95% of a liquid polymerizable monomer of the formula (R 1  is H, methyl; R 2  is 3W10C polyhydric alcohol or its polyether-polyol resulting from the addition 2W4C alkylene oxide to the alcohol; R 3  is a phenyl group that may be substituted with 1W10C alkyl; n is 0.1W5.9; x ≥3>n) to form a coating. The resulting coating can readily be crosslinked by a radical polyemrization catalyst or ultraviolet radiation, to give coating films with high adhesion and flexibility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02309349-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKAI NOBUO
IPC: G03C1/83
Filed: 1989-05-25
Abstract: PURPOSE:To reduce a fluctuation of the photographic performance of a sensitive material during rapid processing and the stain of the white ground by dyestuff and to increase sharpness by incorporating a specified finely powdered dye into the colored layer decolorable by photographic processing and by specifying the degree of swelling of the sensitive material. CONSTITUTION:A finely powdered dye practically insoluble in water at pH<=6 but practically soluble in water at pH>=8, e.g., a dye represented by formula I is incorporated into the colored layer of a sensitive material decolorable by photographic processing, e.g., the color mixing preventing layer and the degree of swelling of the sensitive material is regulated to 100-300%. In the formula I, each of A and A' is an acidic group, each of L1-L3 is methine and n is 0-2. A compd. represented by formula II may be used as the dye represented by the formula I and fine particles of the compd. and an aq. soln. of a desired surfactant may be dispersed in an aq. soln. of gelatin and added to a desired coating soln.
Patent JP-H02309480-A (JP)
Title: Automatic issuing device for certificate
Inventor: TAKENOUCHI SHIGEKI
IPC: G07B1/00
Filed: 1989-05-25
Abstract: PURPOSE:To attain labor saving for window work and to shorten time required for user's operation input by controlling the operation of a peripheral constitution part and money transaction in accordance with the user's operation input, issuing a certificate and displaying all contents to be selected by the user in each necessary item. CONSTITUTION:A common control part 3 controls the operation of the peripheral constitution part and the money transaction of a money handling part 12 in accordance with an operation input from a user's operation part 14 and a certificate issuing part 8 automatically issues a certificate. A selected content display means displays all the contents to be selected by the user in each item necessary for the issue of the certificate. Consequently, the operation/procedure can be executed by the user himself (or herself) and the time required for inputting necessary items can be shortened.
Patent JP-S6110994-A (JP)
Title: Driving method of stepping motor
Inventor: HORIE HIDEO
IPC: H02P8/32
Filed: 1984-06-25
Abstract: PURPOSE:To rapidly attenuate a vibration after arriving at a target position by energizing a plurality of windings during step, and short-circuiting one winding of the plural windings at the prescribed period. CONSTITUTION:Main winding drive switches SA2, SB2, SC2, SD2 are respectively connected with main windings LA2, LB2, LC2, LD2, and sub windings LA1, LB1, LC1, LD1 and sub switches SA1, SB1, SC1, SD1 are connected in parallel with the circuits. A main winding drive switch is closed at a side at the time when arrived at the target position bit but the vibration is not stopped, and the sub winding switches are closed in response to the step position. An electromotive force generated since the coil is vibrated is short-circuited to generate a dynamic brake, the generator torque simultaneously becomes only the sub windings to become small, thereby rapidly attenuating the vibration.
Patent JP-S6023531-A (JP)
Title: Soil pressure transporter
Inventor: TSUCHIYA KIYOSHI
IPC: E21D9/12
Filed: 1983-07-19
Abstract: PURPOSE:To convert soil and sand into fluid ones suitable for pressure transporation by a method in which a fluidity regulating agent for soil is charged into a soil tank and mixed with soil with stirring. CONSTITUTION:Soil is supplied to the upper part of a soil tank 1 by a conveyer 2, and a fluidity regulating agent is charged to the soil 43 in the tank 1 through an injection pipe 3. The soil 43 and the fluidity regulating agent are mixed together by a stirrer 5 to convert the soil 43 into a fluid one suitable for pressure transportation. The tip 23' of the outside cylinder 23 is advanced and pressingly contacted with the sealing member 14 on the inlet side of the pressure- sending pipe 11, and the soil 43 is put into the outside cylinder 23. A piston 37 for pressure-feeding soil is advanced forward, and the soil 43 in the outside cylinder 23 is pushed into the pipe 11 and sent under pressures.
Patent JP-H1047787-A (JP)
Title: Solar heat collecting board
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/60
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced collector easy of management, which can let heat medium liquid flow down and besides is of soft structure as a whole and is not broken by freezing and can also withstand enough external load such as wind pressure, etc. SOLUTION: This solar heat collecting board has a flexible sheet cloth 2 whose surface performs the role as a heat collecting face to receive solar heat and conducts heat to heat medium liquid and besides whose bottom is used being transformed and which is equipped with a heat insulating layer to reserve, the heat medium liquid in the cavity of this transformed section, and a heat insulating cover 5 which is supported in such condition that it floats on the reserved heat medium liquid, being attached to form substantially sealed space between itself and the flexible sheet cloth, and this warm keeping cover has a down flow face continuos to the said heat collecting face, and also the flexible sheet cloth is equipped with many regulation lines provided in parallel to regulate the direction of down flow of the heat medium liquid flowing down the surface.
Patent JP-S63293410-A (JP)
Title: Rotation detector
Inventor: MATSUOKA KAORU
IPC: G01P3/487
Filed: 1987-05-27
Abstract: PURPOSE:To accurately and precisely detect the rotational frequency, rotational position, etc., of a rotary body by using a magneto-resistance effect thin film (MR) head which can detects the magnetic flux of a signal magnetic field uniformly from the magnetic pole surface of the rotary body. CONSTITUTION:The MR elements 6 are formed on a surface 7a of a substrate 7 in a curved-surface shape which has a specific radius, and arranged concentrically on the rotary body 5 so that the center of the surface 7a is aligned with the center of the rotary body 5, so the gap distances between the magnetic pole surface 4 of the rotary body 5 and respective MR elements 6a-6d are made uniform. Therefore, the magnetic flux of the signal magnetic field of the magnetic pole surface 4 of the rotary body 5 is cross-linked uniformly with the respective MR elements 6a-6d. Consequently, the output voltages of the MR heads become uniform in level and are in phase with each other, so an output voltage with no irregularity is obtained. Thus, the rotational frequency, rotational position, etc., of the rotary body 5 are accurately detected.
Patent JP-H10322283-A (JP)
Title: Optical fiber transmission line
Inventor: TAGA HIDENORI
IPC: H04B10/2543
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber transmission line where both a nonlinear action and a wavelength scattering slope are reduced by employing pluralities of kinds of optical fibers whose effective cross sectional area differs, using the optical fibers with a large effective cross sectional area when a signal light is strong and using the optical fibers with a small effective cross sectional area when a signal light is weak. SOLUTION: Two kinds of optical fibers 18, 20 with different effective cross sectional areas Aeff are used for optical transmission lines 14, 16 and an optical relay amplifier 22 amplifies and relays optical signals transmitted through them. The optical relay amplifier 22 is provided with an incoming optical amplifier 24 and an outgoing optical amplifier 26. The optical fiber 18 with the large effective cross sectional area Aeff is connected to outputs of the optical amplifiers 24, 26, the optical fiber 20 with the small effective cross sectional area Aeff is connected to inputs of the optical amplifiers 24, 26. The scattering slope is reduced by combining pluralities of kinds of the optical fibers with the different effective cross sectional areas Aeff as above while reducing the nonlinear action as a whole.