baber/WOPTO huggingface dataset:
Patent JP-S63298965-A (JP)
Title: Organic electrolyte battery using polythiophene as positive electrode
Inventor: YADA SHIZUKUNI
IPC: H01M10/0569
Filed: 1987-05-29
Abstract: PURPOSE:To increase the capacity of a battery and to make the battery compact and lightweight by using polythiophene as a positive electrode and an insoluble, infusible substrate, in which the ratio of the number of atoms of hydrogen and carbon and the specific surface area are specified, obtained by heating an aromatic condensation polymer as a negative electrode. CONSTITUTION:A film is formed on a glass plate from a mixed aqueous solution of water soluble resol and zinc chloride, cured by heating, heated in an atmosphere of nitrogen, washed with dilute hydrochloric acid, then dried. By this process, an insoluble, infusible substrate having polyacene skeletal structure, and whose ratio of the number of atoms of hydrogen and carbon is 0.5-0.05 and specific surface area measured by BET method is 600 m<2>/g or more, can be obtained. A battery is formed by using this substrate as a negative electrode 2, polythiophene as a positive electrode 1, and a solution containing a compound, which produces an ion capable of doping, and aprotic organic solvent as an electrolyte. A compact, lightweight battery having large capacity and good cycle performance can be obtained.
Patent JP-H06317171-A (JP)
Title: Ring seal device for turbocharger
Inventor: HAYASHI MOTOJI
IPC: F02B39/00
Filed: 1993-05-07
Abstract: PURPOSE:To quickly discharge lubricating oil in a lubricating chamber to the outside from a drain by forming in the lubricating chamber side end face of a retainer a recessed portion which is communicated with the lower portion of a circular recessed portion and extends downwards along the radial direction of the retainer, for discharging lubricating oil. CONSTITUTION:A ring seal device 5 has a retainer 11 secured to the housing 1 of a turbocharger. A deflector 3 is mounted on the lubricating chamber 6 side of the retainer 11. A circular recessed portion 31 the center of which locates at a through-hole 11a is formed in the lubricating chamber 6 side end face of the retainer 11. A recessed portion 31 for discharging lubricating oil is formed which is communicated with the lower portion of the circular recessed portion 31 and extends downward along the radial direction of the retainer 11. Lubricating oil flowing into the discharging recessed portion 32 is scarcely allowed to flow out again onto the inner peripheral surface of the circular recessed portion 31 and so can be quickly introduced into a drain 20. Thus the leakage of lubricating oil from the ring seal device can be effectively prevented.
Patent JP-H07334690-A (JP)
Title: Tracking method for contour of object
Inventor: KAMEI TOSHIO
IPC: G06T7/20
Filed: 1994-06-14
Abstract: PURPOSE:To provide an object contour tracking method which stably extracts and tracks the contour of an object in a moving image. CONSTITUTION:The contour of the object in the moving image is tracked by a contour predicting means 16 which uses contour information obtained at the preceding time to predict the contour at the present time, an image potential field calculating means 13 which calculates the image potential field in accordance with the edge strength of the image, and an energy minimizing means 15 which takes the predicted contour obtained by the contour predicting means 15 as the initial value and moves and updates the contour so as to minimize the sum of the image energy of the contour calculated by using the image potential field, where the contour is placed, and the internal energy of the contour calculated by using the shape of the contour.
Patent JP-H01301576-A (JP)
Title: Solid material containing slow-acting fertilizer
Inventor: TSUCHIYA HIDEO
IPC: C05G3/00
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a solid material containing a slow-acting fertilizer, useful as a source for the continuous supply of a proper amount of fertilizer over a long period and capable of continuously supplying minor elements as well as primary fertilizer components, by mixing a phosphate rock and an alkali metal salt to clay used as a main component and sintering the obtained mixture at a specific temperature. CONSTITUTION:A mixture composed mainly of clay and mixed with a phosphate rock and an alkali metal salt is sintered at >=700 deg.C and <=1,000 deg.C to obtain the objective solid material. Addition of fly ash and/or talc as a third component to the above composition is preferable to form a versatile fertilizer. The above solid material containing a slow-acting fertilizer is preferably formed prior to sintering. It is formed in the form of granule, rod, disk, dish, etc., and mixed into soil as a slow-acting solid fertilizer or formed into a cylinder, box or flower pot and used as a plant-culture vessel acting as a slow-acting fertilizer source.
Patent JP-S63299204-A (JP)
Title: Surface treatment of magnetic metal powder
Inventor: HISAOKA KAZUFUMI
IPC: H01F1/06
Filed: 1987-05-29
Abstract: PURPOSE:To improve both of an anti-oxidation property and a dispersion property towards the magnetic metal powder of a high specific surface area, by giving surface treatment to the magnetic metal powder of iron or mainly composed of iron with a hydroxydiphenyl compound. CONSTITUTION:Suffice it to give surface treatment to magnetic metal powder with hydroxydiphenyl compound by a normal method, desirably to dip magnetic metal powder in a treatment liquid wherein the hydroxydiphenyl compound is dissolved or dispersed in an aromatic solvent. The hydroxydiphenyl compounds to be used are o,o-dihydroxy-diphenyl, p,p-dihydroxydiphenyl, o- hydroxydiphenyl and p-hydroxy-diphenyl. It is good to use 3-5 wt.% of these hydroxydiphenyl compounds to the weight of the surface-treated magnetic metal powder. Thereby, the magnetic metal powder having the remarkably improved anti-oxidation and dispersion property can be obtained.
Patent JP-H05303792-A (JP)
Title: Mounting structure for detecting switch of recording and reproducing device
Inventor: NAGASAWA TAKESHI
IPC: G11B15/07
Filed: 1992-04-24
Abstract: PURPOSE:To arrange detection switches detecting a hole for discriminating tape cassette on a mechanical deck by unnecessitating the wiring and connector- connection to a circuit board. CONSTITUTION:Detection switches 14 and 15 are directly electrically connected to a circuit board 11. Detection pins 14a, 14b, and 15a-15c of the detection switches 14 and 15 are protruded on a mechanical deck 1 from pin through-holes 16a, 16b and 17a-17c.
Patent JP-H02309550-A (JP)
Title: Aperture type low pressure discharge lamp
Inventor: BABA MASAHARU
IPC: H01J61/33
Filed: 1989-05-25
Abstract: PURPOSE:To improve the bond strength of a shading member and prevent flickering of the irradiated light by irregularly forming a surface of a valve on which the shading member is to be provided. CONSTITUTION:All of the surface of a valve 2 of a low pressure discharge lamp, in which inside a fluorescent material film is coated, is covered with a shading film 8 except for a long and narrow light transmitting slit part 9 along the axial direction. The surface of the valve 2 to be covered with the shading film 8, including the slit part 9, is formed in the irregular structure by forming the crape surface or the like with frosting process or the like. The shading film 8 is thereby bonded to the surface of the valve 2 strongly, and while flickering of the light transmitted through the crape surface is reduced.
Patent JP-S6111241-A (JP)
Inventor: SASAKI MASAKI
IPC: H05K3/46
Filed: 1984-06-28
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-H01309363-A (JP)
Title: Semiconductor circuit device
Inventor: SENUMA TOSHITAKA
IPC: H04N9/68
Filed: 1988-05-30
Abstract: PURPOSE:To reduce a limitation on an operating condition and to eliminate an influence by a parasitic capacitance by a method wherein an electrode is formed on a semiconductor region of a first conductivity type via a dielectric layer and extraction electrodes are formed individually in semiconductor regions of the first conductivity type and a second conductivity type. CONSTITUTION:A semiconductor region 32 of a second conductivity type is formed on a semiconductor substrate 31 of a first conductivity type. A semiconductor region 34 of the first conductivity type is formed in the semiconductor region 32 of the second conductivity type. A first electrode 38a is formed on the semiconductor region 34 of the first conductivity type via a dielectric layer 37; a capacitance is formed. A first extraction electrode and a second extraction electrode 38b, 38c are formed individually in the semiconductor region 34 of the first conductivity type and in the semiconductor region of the second conductivity type. By this constitution, a capacitor is floated and is not affected by a junction capacitance between semiconductor layers of different conductivity types. In addition, a range of a potential of the extraction electrodes can be expanded.
Patent JP-H06342167-A (JP)
Title: Simple matrix liquid crystal display device
Inventor: MATSUDAIRA TSUTOMU
IPC: G09G3/36
Filed: 1993-06-02
Abstract: PURPOSE:To enable signal input to TAB with one layer of circuit patterns by arranging the enable input/output terminals of the TAB so as to form the circuit patterns without crossover on a substrate formed with electrodes of the simple matrix liquid crystal panel. CONSTITUTION:The TAB is a structure formed by packaging a liquid crystal driving driver 1-2 on the film substrate 1-1 of one-layer wiring. The circuit patterns of the TAB are disposed with input signal terminals 1-4a, 1-4b including enable signal output terminals dividedly at two points and is disposed with enable signal input terminals 1-5 and enable signal output terminals 16 separately dividedly in positions symmetrical to the center line. Liquid crystal driving signals are outputted from the simple matrix liquid crystal driving signal output terminals 1-3 by inputting the signal to these signal terminals. The circuit patterns supplying the signals to the TAB are formed in one layer without crossover of the circuit patterns for each of the respective signals on the substrate formed with the electrodes of the simple matrix liquid crystal panel.
Patent JP-S63297676-A (JP)
Inventor: NIWAYA HIDEKI
IPC: G02B6/00
Filed: 1987-05-27
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-S61289233-A (JP)
Title: Floor heating apparatus utilizing stove heat source
Inventor: UNO HIROSHI
IPC: F24C5/16
Filed: 1985-06-18
Abstract: PURPOSE:To prevent boiling, scattering, and damage due to high pressure, and to ensure safety, by installing respectively a thermoswitch for detecting the temperature of heating medium on a heat exchanger or close thereto, a thermoelectric element for generating thermoelectromotive force by combustion heat close to a combustion tube, and a solenoid in a position where a turn-off lever is actuated, so as to stop the combustion of an oilstove in the case of abnormal rise in temperature of heating medium. CONSTITUTION:A thermoelectric element 8 is connected in parallel to a capacitor 9, while a serial connection body of a temperature switch 7 with a solenoid 10 also being connected to the capacitor 9 in parallel. In a state of combustion, the thermoelectric element 8 generates a thermoelectromotive force to charge the capacitor 9. Then, in the event of abnormal rise in temperature of heating medium, the temperature switch 7 is changed to 'close', causing the capacitor 9 to discharge through the temperature switch 7 and the solenoid 10, so that the solenoid 10 is driven to actuate a turn-off lever 11 to stop combustion, thus the safety is ensured.
Patent JP-S5558764-A (JP)
Title: Electricity-driving force converter
Inventor: SHIOJIMA KATSUHIKO
IPC: H02K33/18
Filed: 1978-10-26
Abstract: PURPOSE: To manufacture a compact electricity-during force converter which can be bidirectionally driven and consumes less electric power, by slidably supporting a bobbin having a coil, under the magnetic field of permangnet magnets fixed on the inside surface of a yoke of almost square cross section.  
     CONSTITUTION: A center pole 1 of square cross section is fixed on the base plate 2' of a yoke 2 of almost square cross section. The side plates 2" of the yoke 2 extend in parallel with one another from the four edges of the base plate 2' and are separated from one another. Permanent magnet plates 3 are provided in prescribed positions on the facing inside surfaces of the side plates 2". A bobbin 4 provided with a coil 5 is slidably supported under a magnetic field produced in a prescribed direction between the inside surfaces of the permanent magnets 3 and the center pole 1. Bidirectional driving is effected by switching the direction of electrical current to the coil 5. The coil 5 whose length is by a travel larger than that of a gap is used to cause a prescribed driving force within the travel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06322058-A (JP)
Title: Molded polyurethane foam
Inventor: MIYAZAKI YOSHIAKI
IPC: C08G18/70
Filed: 1993-05-12
Abstract: PURPOSE:To obtain the subject foam having a short mold release time and excellent wear resistance. CONSTITUTION:This polyurethane foam is obtained by reacting a polyisocyanate with a polyol in the presence of water as a blowing agent and a catalyst. The polyisocyanate is a mixture of an isocyanate-terminated prepolymer, obtained by reacting an organic polyisocyanate with poly(oxytetrametylene)glycol, with polymethylenepolyphenylene polyisocyanate, and the catalyst essentially consists of an organotin compound. This foam can be desirably used in applications such as automotive and furniture members such as steering wheels, headrests and armrests which need be wear-resistant.
Patent JP-S63297932-A (JP)
Title: Electric cooker
Inventor: HIRAMATSU HIDEAKI
IPC: F24C7/02
Filed: 1987-05-28
Abstract: PURPOSE:To control the temp. of any foodstuff at the optimum cooking temp. by a method wherein one end of a heat pipe is installed to be near or in contact with the outer side of a foodstuff and to the other end of the pipe the detecting part of a temp. controller is attached to discover the temp. of the foodstuff and control the power conduction the neaters. CONSTITUTION:When a gridiron 3 is put in a cooking chamber 1, a heat pipe 6 is rotatably supported by a supporting part 7 so that the pipe 6 is arranged to be near or in contact with a foodstuff 10 on the gridiron 3 and energized upward elastically by a spring, and to the other end of the pipe the sensor 9 of a temp. controller 8 is attached and the power conduction to the upper and lower heaters 4, 5 is controlled by the controller 8 so that the detected temp. becomes a set temp. In the condition that the foodstuff 10 is put on the gridiron 3 after a door 2 is opened, the foodstuff 10 is not in contact with the pipe 6. As the door 2 is closed, the gridiron 3 slides backward and the foodstuff 10 comes near or in contact with one end of the pipe 6. After one end of the pipe 6 is brought in the condition that it is near or in contact with the foodstuff 10, the pipe catches the approximate temp. of the foodstuff or the temp. of the foodstuff itself to be able to transfer efficiently its heat to the sensor 9.
Patent JP-S5922866-A (JP)
Inventor: KAMAIKE HIROSHI
IPC: B66B1/28
Filed: 1982-07-29
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-H02310096-A (JP)
Title: Magnetic card with heat sensitive recording layer
Inventor: USAMI TOMOMASA
IPC: B42D15/10
Filed: 1989-05-25
Abstract: PURPOSE:To correctly confirm service environments with the eye by laminating a magnetic recording layer, a heat sensitive recording layer and protective layer cured with ultraviolet rays on a supporter in that order. CONSTITUTION:This magnetic card is so constituted that a magnetic recording layer is placed on one surface of a supporter, a heat sensitive recording layer is placed thereon and a protective layer set by ultraviolet rays is placed thereon. The magnetic recording layer can be appropriately formed by a known method. Known substances can be employed as the color developing agent of the heat sensitive recording layer and the other materials. However, it is preferable that a specific application liquid is prepared so that the adhesion of the other materials to the magnetic recording layer is excellent and the cohesiveness of the heat sensitive recording material becomes powerful. As a binder, water soluble polyester is preferable. It is preferred that the ultraviolet curing protective layer be formed with solventless ultraviolet set resin.
Patent JP-H05183132-A (JP)
Title: Semiconductor rom cell programmed by using source mask
Inventor: UIRIAMU II MIRAA
IPC: H01L27/112
Filed: 1992-05-25
Abstract: PURPOSE: To provide a ROM cell constitution body which does not depend upon the use of a gate oxide film or field oxide film to program, i.e., write a ROM cell under an 'ON' or 'OFF' condition, and the manufacture of the ROM cell constitution body. CONSTITUTION: A ROM cell 24 which is programmed to 'ON' has N+ source impression parts 26 and 32 isolated from a gate by a specific distance by LDDs 28 and 30 bridging the gap between an N+ source and an N channel. A ROM cell 40 which is programmed to 'OFF', on the other hand, has P+ 56 impressed in the gap so as to completely override the LDDs in the gap. Then P+ prevents the N channel from forming an ohmic connection with the N+ source.
Patent JP-S5834437-A (JP)
Title: Method to extend light adjustment life
Inventor: NAKANISHI MASAYASU
IPC: G02F1/17
Filed: 1981-08-26
Abstract: PURPOSE:To obtain a light adjustment material having a long life by preventing deterioration of a photochromic substance, by vapor depositing a transparent thin film consisting essentially of >=1 kind of oxides out of a specific inorg. oxide group on the surface of a plastic substrate contg. an org. photochromic substance. CONSTITUTION:A transparent thin film B consisting essentially of one or >=2 kinds of SiO, SiO2, Al2O3 and ZrO2 is deposited on the surface of a plastic (rigid acrylic resin, polycarbonate and cellulose acetate etc.) substrate A contg. an org. photochromic substance such as dithizone mercury and benzospiropyrane derivatives in a light adjusting plastic which is used for sunglass and window glass etc. A reflection preventing film C may be deposited on the thin film B. By this way, its life of light adjustment is extended and the resistance to scuffing and wear etc. are improved by a hardened surface. Further, a flickering is  removed by the film C.
Patent JP-H07108147-A (JP)
Title: Method for dissolving oxygen in water
Inventor: MOCHIHATA TADASHI
IPC: C02F1/78
Filed: 1993-05-10
Abstract: PURPOSE:To dissolve oxygen in water free of residual ozone by blowing ozone into water to form the bubble, irradiating the bubble with UV to convert ozone to singlet oxygen and then irradiating the bubble with visible light, etc., to convert the singlet oxygen to ground-state oxygen. CONSTITUTION:The air contg. ozone is introduced from an air pipe 3 into a purification cylinder 1 being supplied with raw water from an inlet 2 and diffused from a pipe 4 as the ozone bubble 5, the bubble 5 is floated up along with raw water. The bubble is successively passed through the UV lamp 6 emitting an UV of 254nm wavelength, for example, halogen lamp 8 emitting a visible light of 600-65nm wavelength, for example, and halogen lamp 9 emitting a near IR of 1200nm wavelength, for example, set above the diffuser pipe 4 to generate a singlet oxygen molecule and a singlet oxygen atom in the ozone. The singlet oxygen molecule is converted to the ground-state oxygen molecule and the singlet oxygen atom to the ground-state oxygen atom and dissolved in the raw water.
Patent JP-H11331700-A (JP)
Title: Image processing unit and image processing method
Inventor: EBIHARA HITOSHI
IPC: G06T13/20
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To generate various key signals at a high speed. SOLUTION: A controller 2 Sets a 3-dimentional shape defined by one polygon or over based on a signal from an input device 1, and a 3-dimentional image drawing device 11 draws a 3-dimentional image corresponding to a 3-dimentional shape based on apexes of the polygons being components of the 3-dimentional shape and pixel values or the like at the apexes. Then the 3-dimentional image is outputted as key signals to a synthesizer 4 that synthesizes images.
Patent JP-H09298490-A (JP)
Title: Spread spectrum communication system
Inventor: SHU NAGAAKI
IPC: H04B1/707
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a system with a high speed whose circuit scale is minimized by dividing a digital data string to be sent to for a plurality of complex signals, conducting processing of spread spectrum, quadrature modulation and inverse spread so as to reproduce the component. SOLUTION: A transmitter has a shift register SREG1 latching transmission data S(t) as frames of 4-bit each and a register REG1 loading data of the shift register SREG1 in parallel, and the register REG1 generates a real part Ii, an imaginary part Iq of complex data, and outputs of 4-bit of control signals CNT1, CNT2. A main clock CLKm is given to the shift register SREG1 and the transmission data S(t) are written in the shift register SREG1 in a timing synchronously with the main clock CLKm. On the other hand, a sub clock CLKs is given to the register REG1 at a period being a multiple of four of the main clock CLKm.
Patent JP-H0427818-A (JP)
Title: Apparatus for measuring moving body using digital map
Inventor: SATO YASUHIRO
IPC: G01C21/00
Filed: 1990-05-23
Abstract: PURPOSE:To absorb the errors in map data and the error of a distance measuring device and to make it possible to perform correct measurement by obtaining a belonging degree to the map data of measured data to map data in consideration of the data at the surrounding parts. CONSTITUTION:The position of arbitrary one cell on a path whose similarity degree is maximum is P0. The belonging degree of measured altitude data with respect to map data is d0. The belonging degrees of the measured altitude data at four positions P1 - P4 in the vicinity of the point P0 with respect to the map data are d1 - d2, respectively. At this time, triangles T0, T3 and T4 indicate the belonging degrees of the altitude map data at the positions P0, P3 and P4 in the direction of the north. The center of gravity yW of the areas (shaded region) less than the belonging degrees d0, d3 and d4 of the measured data for the triangle T0, T3 and T4 is obtained. By the same way, the center of gravity xW of the areas corresponding to the positions P0, P1 and P2 in the direction of the east is obtained. The position of the center of gravity (xW, yW) is estimated to be the correct position of the moving body corresponding to the position P0.
Patent JP-H09321392-A (JP)
Title: Printed circuit board
Inventor: TANASE RYOICHI
IPC: H05K3/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To align a printed circuit board accurately at the time of inspection and adjustment by making a notch in the end face at the circumferential part of an insulating board and fitting an aligning guide pin freely in the notch as an alignment reference part for inspecting and adjusting the electrical characteristics. SOLUTION: An alignment reference part 2 is provided on the longitudinal end face of a printed circuit board 1, and an aligning guide pin 3 is inserted into the notch at the time of inspection and adjustment thus aligning the printed circuit board. The alignment reference part 2 is required for the printed circuit board 1 at more than one point. In order to enhance the alignment accuracy, the alignment reference parts are spaced apart from each other as much as possible. According to the arrangement, the printed circuit board can be aligned accurately at the time of inspection and adjustment while reducing the size and the cost thereof.