baber/WOPTO huggingface dataset:
Patent JP-H06117732-A (JP)
Title: Liquefied refrigerant collection device
Inventor: ASAI HIDEHIRO
IPC: F25B45/00
Filed: 1992-09-30
Abstract: PURPOSE:To eliminate the emission of exhaust gas and reduce the size and weight of a collection device by installing a suction valve in an arbitrary spot between a collection tank and an exhaust port with a check valve of a force feed pump in a liquefied refrigerant collection device and installing a drain valve in an arbitrary spot between the collection tank and the exhaust port of the collection device. CONSTITUTION:A suction port 2 of a collection device 2 is connected to a connection port 3 of a cooler cycle 16 by way of an exclusive suction hose 24. When a suction valve 10 is opened and a power supply switch 13 for a force feed pump 5 is turned on, a motor 14 is rotated so that the force feed pump directly connected to the coaxial shaft is operated, thereby collecting liquefied refrigerant in the cooler cycle into a collection tank 15. The confirmation of collection end is made by reading a pressure drop in a pressure gauge 8. After the end of collection, the suction valve 10 is closed so that the liquefied refrigerant may be collected in the collection tank 15 while the refrigerant can be transferred to an outside device by opening a drain valve 12 of the collection device. In addition to that, since the feed force pump 5 is motor- driven, no exhaust gas is generated, which makes it possible to work safely.
Patent JP-S63126016-A (JP)
Title: Inclined rotation connecting mechanism
Inventor: ANSONI MATESON
IPC: F16M11/12
Filed: 1987-11-10
Abstract: PURPOSE:To provide a highly reliable inclined rotation connecting mechanism to be easily produced by coaxially forming an annular projection part extended downward and an annular projection part extended upward on the lower side of a mount. CONSTITUTION:The mount B has a circular aperture part O surrounded by the annular projection part extended downward. A fitting bracket (b) having franges f1, f2 extended downward is fixed on the lower side of the mount B. A plate-like body P1 has outer extending tabs 2, 4, 6, 8 being brought into contact with the outside of the projection part r1. A platform P2 has a spherical thin wall W extended downward. When the platform P2 is set up on a horizontal position, the center radius of the thin wall W coincides with the shaft 10 of the circular aperture part O of the mount B. The spherical wall W is abutted upon the annular projection part r2. The projection part r2 is extended upward from the mount B and is concentrical with the projection part r extended downward. A straight fine hole S is formed so as to be penetrated into the thin wall W and then penetrated into the shaft 10.
Patent JP-2001109612-A (JP)
Title: Method and device for designating voice reading range
Inventor: WATANABE TAKESHI
IPC: G06F17/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of easily designate the desired text part of a home page desired to read in voice by a home page creator only by designating the range of a text with an input device such as keyboard or mouse. SOLUTION: Only by marking the text part desired to read in voice by the home page creator with the input device and designating the range, tag information and a program required for a browser to read the text in the specified part of the home page are automatically inserted into the home page under creation so that the text read home page can be easily created. Besides, by automatically inserting a tag for visually displaying the part in the home page to be read easily to discriminate for the home page creator and a page reader, authoring tool remarkably improved in operability can be provided.
Patent JP-H03145620-A (JP)
Title: Optical scanner
Inventor: UEDA TETSUYUKI
IPC: B41J2/44
Filed: 1989-11-01
Abstract: PURPOSE:To miniaturize and thin the optical scanner by adding a function as a hologram disk to a disk substrate and allowing it to have a function as a rotor of an electrostatic motor. CONSTITUTION:A rotor electrode 10 for rotating a disk substrate 4 and a hologram 5 for diffracting a laser light 30 are provided on a common disk substrate 4. When a power source supplies a voltage so that the disk substrate 4 is rotated by electrostatic suction force or electrostatic resiliency generated between the rotor electrode 10 and a stator electrode 20, the disk substrate 4 rotates by a principle of an electrostatic motor, and a diffraction grating on the disk substrate 4 can execute an optical scan by diffracting the laser light 30 from a light source. In such a way, a function as a hologram disk is added to the disk substrate, and also, it can be allowed to have a function as a rotor of the electrostatic motor, and the whole optical scanner can be miniaturized and made thin.
Patent JP-S63138767-A (JP)
Title: Semiconductor substrate for vertical type semi-conductor device and manufacture thereof
Inventor: SASAKI YOSHITAKA
IPC: H01L29/417
Filed: 1986-11-29
Abstract: PURPOSE:To sufficiently reduce the forward voltage VF by a method wherein a first semiconductor layer having high impurity density is formed on the surface of a semiconductor substrate by deeply diffusing one-conductive type impurities, and a second semiconductor layer containing the impurities having a small coefficient of diffusion is formed thereon. CONSTITUTION:A silicon substrate 11 containing n-type impurities is prepared as a starting material, high density of silicon impurities are diffused from the upper and the lower surfaces of the substrate 11, and phosphorus is deeply diffused to the extent wherein both n<+> type diffusion layers 12 and 13 are contacted with each other. Then, n<++> diffusion layers 14 and 15 are formed by diffusing the n-type impurities, having the diffusion coefficient smaller than that of phosphorus impurities, from the surfaces of both n<+> type diffusion layers 12 and 13. Subsequently, an n<-> type epitaxial layer 16 of low impurity density is formed by deposition on the n<++> diffusion layer 14, and the manufacture of a semiconductor substrate is completed. As a result, the forward voltage VF of the substrate can be made small, and the area of a chip can also be reduced to the extent of the reduction in forward voltage.
Patent JP-S62145275-A (JP)
Inventor: NUNOMURA IKUO
IPC: G09B9/05
Filed: 1985-12-20
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-H09126552-A (JP)
Title: Hot air heater with sterilizing function
Inventor: MORIYA YOSHIFUMI
IPC: F24H3/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot air heater having a function of removing inorganic particles suspended in air as well as functions of removing organism particles and sterilizing. SOLUTION: This hot air heater is provided with a trapping filter 5 made of a heat-resisting material for trapping organism particles, a blower 3 capable of changing blown air volume and a heating source device 1 capable of changing quantity of heat generation. A system for trapping the organism particles in the trapping filter 5 is separated from a system for killing the trapped organism particles by heat, and the blower 3 and the heat source device 1, which control each of the systems, are appropriately controlled to prevent thermal environment from being deteriorated and to prevent sterilizing properties from being deteriorated in the elapse of time. Maintenance for maintaining the sterilizing properties is not necessary.
Patent JP-H08143827-A (JP)
Title: Adhesive-attached polyimide film and laminate
Inventor: INOUE HIROSHI
IPC: C09J7/02
Filed: 1994-11-18
Abstract: PURPOSE: To obtain the subject film having high dimensional accuracy with a least camber even after curing of an adhesive, having excellent processability, etc., and desirable in fitting position when setting other parts thereto through various producing process by attaching an adhesive on a specific polyimide film. CONSTITUTION: This film is composed of (A) a polyimide film comprising (i) an aromatic tetracarboxylic acid component (preferably 3,3',4,4'- biphenyltetracarboxylic acid or its acid dianhydride, etc.) and (ii) an aromatic amine component (preferably p-phenylenediamine, etc., preferably a thickness of 7-125μm) having an elastic modules of >=400kg/mm<2> , preferably >=410kg/mm<2> and (B) an adhesive (preferably polyimide-based one having a thickness of 4-60μm) coated on its one face and has an X value defined by the formula of >=0.7 (T1 is thickness of the component A; E1 is elastic modules of the component A; T2 is thickness of the component B after curing; E2 is elastic modulus of the component B after curing).
Patent JP-H11122087-A (JP)
Title: Fet device
Inventor: TAMAI HIDESHI
IPC: H03K17/78
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a low CR product FET device which has a small product of element capacity and an on resistance by driving an FET device constituted of connecting the FETs in series, without electrically short-circuiting the gate electrodes of the FETs. SOLUTION: MOSFETs 3a and 3b have source electrodes S connected in common and short-circuited and also have the drains D connected to output terminals 2a and 2b. Further, a gate circuit part drives both the FETs with mutually different photodiode arrays 12a and 12b. Here, when MOSFETs having a CR product of about 20 pf.Ω with a zero bias are used as units, the product (CR circuit) of the element capacity and on-resistance between the output terminals 2a and 2b can be reduced to 20 pf.Ω at almost zero bias. Thus, gate electrodes G of both the FETs are neither connected nor short-circuited, so that the capacity between the gate electrode G and each drain electrode D can be made small.
Patent JP-H08117655-A (JP)
Title: Coating apparatus
Inventor: YUCHI AKIHIKO
IPC: B05B12/00
Filed: 1994-10-25
Abstract: PURPOSE: To prevent overshoot on coating startup and also to shorten startup time by calculating a regression formula from the difference between a target flow rate value and a measured value to store it, and based on the regression formula calculated and stored last time, controlling a flow control valve by a regression arithmetic means. CONSTITUTION: In a coating apparatus provided with a coating material selecting valve 23 for selecting a coating material of arbitrary color from coating materials of two or more different colors to feed it to a coating material sprayer 25, a flowmeter 21 for measuring the flow rate of the coating material flowing in the coating material sprayer 25 is provided. Based on the measured value of the flowmeter 21, the opening degree of a flow control valve 22 is controlled by a sequencer 11 thereby adjusting the discharge quantity. The sequencer 11 calculates a regression formula from the difference between a target flow rate value and a measured value by the flowmeter, and is provided with a ROM containing regression formula arithmetic program 15 storing the calculated regression formula.  The regression formula arthmetic program 15 controls the flow control valve 22, based on the regression formula calculated and stored last time.
Patent JP-H03145674-A (JP)
Title: Developing roller
Inventor: SATOU CHIKATOSHI
IPC: G03G15/08
Filed: 1989-10-31
Abstract: PURPOSE:To prevent the uneveness of development and fluctuation in developing conditions and to easily form a high quality image by constituting a developing roller such that the concentration of an electrical conductivity imparting dispersant in an electrically conductive resin increases consecutively or stepwise from a part interfacial with an elastic body layer to a surface part. CONSTITUTION:The developing roller is provided with a metal roller base material 1, the elastic body layer 2 formed on the outer peripheral surface thereof, and a coated electrically conductive resin layer 3a formed on the outer peripheral surface thereof. When the concentrations of the electrical conductivity imparting dispersant in the electrically conductive resin layer 3a are set to be D3>D2>D1 when the density of the part interfacial with the elastic body layer 2, the density of the intermediate part of the film and D3 the density of the surface part are D1, D2 and D3 respectively. That is, the relation R1>R2>R3 is set, when inherent volume resistances in the electrically conductive resin layer 3a are R1 at the part interfacial with the elastic body layer 2, R2 at the intermediate part of the film and R3 at the surface part. Thus, without causing variance in wear states nor the fluctuation in the developing conditions, a uniform image can always be fluctuator formed.
Patent JP-2000098104-A (JP)
Title: Planar lens
Inventor: KAWAMURA KAZUNORI
IPC: G03B21/56
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To form a satisfactorily visible image whose luminance and contrast are improved by constituting a planar lens so that one surface may be provided with a lens layer which is constituted by fixing many spherical lenses arranged in a single layer state by an optical absorption layer which is thinner than the lens thickness of the spherical lens and the other surface may be provided with an optical diffusing layer having anisotropic light diffusing characteristics. SOLUTION: The lens layer is formed by arranging many spherical lenses 11 in a single layer state. And the lens layer is formed by fixing many spherical lenses 11 in a single layer arrangement by the optical absorption layer 12 whose thickness is smaller than the thickness of the spherical lens 11. Thus, each spherical lens 11 is positioned, and a part of each spherical lens 11 projects from the optical absorption layer 12, then, the lens layer is constituted so as to efficiently receive light such as projection image light, etc., by the spherical lens 11.  Besides, as for the light diffusing layer 13 which is installed on one side and whose light diffusing characteristics are anisotropic, characteristics of diffusing transmitted light by a large angle in a horizontal direction and hardly diffusing the light in the vertical direction are imparted to the layer 13, then, such a loss that the image light is diffused in a direction where a viewer does not view the image light is suppressed.
Patent JP-H09127090-A (JP)
Title: Method for analyzing sugars
Inventor: OISHI KAZUYUKI
IPC: G01N30/88
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing sugars by the liquid chromatography method for quickly analyzing the sugars with good separableness. SOLUTION: A sample containing sugars is introduced into a column for liquid chromatography where a filler (A) for normal-phase partition liquid chromatography (silica filler with NH2 group) and a filler (B) (for example, a filler for normal-phase liquid chromatography made of an acrylic polymer with NH2 group, a cation exchange filler made of acrylic polymer with COOH group, and a filler for inverse-phase partition made of styrenic polymer with phenyl group) are filled into one column, thus performing liquid chromatography analysis.
Patent JP-2000114810-A (JP)
Title: Dielectric filter
Inventor: ARAI TOSHIO
IPC: H01P1/205
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent spurious radiation caused by an electric field component leaked into a through hole. SOLUTION: The thick diameter part of a connecting conductor is fitted into the through hole formed at almost the center of a first filter part 7, and by soldering the step part of a border between thick diameter and thin diameter parts, the through hole is completely closed. First filter part 7 to third filter part 9 are similarly constituted and the spurious radiation can be prevented from being generated by the electric field component leaked into the through hole. Connecting conductors 7a, 8a and 9a, coupling reactance elements 10a-10d and central conductors 5b and 6b of coaxial faucets 5 and 6 are wired by a pattern formed on a printed circuit board 4.
Patent JP-2000111528-A (JP)
Title: Magnetic particle inspection apparatus
Inventor: OKAMOTO AKIRA
IPC: G01N21/89
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic particle inspection apparatus by which a flaw can be separated with good accuracy from a noise component due to the accumulation of fluorescent magnetic particles by a method wherein a flaw candidate region is extracted from a differential image obtained by differentiating and processing an image imaged from the fluorescent magnetic particles and the flaw is specified on the basis of a flaw candidate region which appears in the binarized image of the imaged image. SOLUTION: A flaw-candidate-region extraction means 102 extracts a flaw candidate region from a differential image. An imaged-image binarization means 103 performs a binarization processing operation to an imaged image so as to generate a binarized image. A dotlike-noise-candidate-region extraction means 104 extracts a dotlike-noise- candidate region on the basis of the size and the shape of a region which appears in the binarized image generated by the imaged-image binarization means 104. In a dotlike-noise specification means 105, the flaw candidate region, on the difference image, which is extracted by the flaw-candidate-region extraction means 102 is compared with the dotlike noise candidate region, on the binarized image, which is extracted by the dotlike-noise-candidate extraction means 104 so as to specify a dotlike noise.  A flaw extraction means 107 extracts a flaw from a difference region removed by a dotlike noise removal means 106.
Patent JP-S63139760-A (JP)
Title: Thermal color transfer printer
Inventor: SHIMIZU HISAO
IPC: B41J2/325
Filed: 1986-12-01
Abstract: PURPOSE:To wind the excess part of an ink ribbon at a high speed by finishing to print one lines of colors, then moving a thermal head to a second position separated from a platen roller, and transmitting a driving force by a rack gear to a winding reel gear by the returning of a carriage to its home position. CONSTITUTION:When an excess part exists at the color of a printed ink ribbon, a thermal head 22 is driven to a second position, and an actuation pin 42 is moved to the second locking surface 45 of a cam body 39. Thus, the head 22 is rotated integrally with a guide shaft 6 in a direction of an arrow (d), and arrived at a second position separated from a platen roller 1 from the intermediate position of the head 22. When a carriage 5 is moved from this position to its home position by a wire 9, a second driving gear 25 is then rotated in a direction designated by an arrow (e), a winding reel gear 20 is rotated in the same direction as that at the time of printing through a first driving gear 24 to wind an ink ribbon. The winding speed of the ribbon 13 is made higher than the winding speed at the time of printing since the thermal head is not contacted with the platen roller.
Patent JP-H09107427-A (JP)
Title: Facsimile equipment
Inventor: YAKOBU YASUHIRO
IPC: H04N1/32
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To attain print-out for plural prints without operation by the operator of a receiver side with one communication by providing a print number command means commanding number of prints. SOLUTION: A receiver side CPU 6 uses an NSF signal to inform number of bin trays (sorters) of the receiver side to a transmitter side. When an NSS signal is sent corresponding to the NSF signal from the transmitter side, the CPU 6 stores the content to a function memory 4. The print number is commanded by using the NSS signal from the transmitter side to the receiver side. The CPU 6 detects a PIX signal (image signal) and stores an image to an image memory 3. The cpu 6 reads number of prints in the NSS signal from the function memory 4. The CPU 6 sends a bin tray paper discharge port switching command signal and a print instruction signal to a sequence control means 8.
Patent JP-H11121424-A (JP)
Title: Substrate processing device
Inventor: SATO SEIICHIRO
IPC: H01L21/304
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To cause no concentration gradient inside a process bath at processor liquid replacement, not to disturb flow of the processor liquid, and to perform most efficient processor liquid replacement. SOLUTION: At a process bath 20, a discharge opening 23 for discharging a processor liquid held inside the processor bath 20 is provided, while the discharge opening 23 is provided with a cylindrical member 24 for attaching a rapid drainage valve body 30. Attaching of the rapid drainage valve body 30 is done by screwing a nut member 22 to a threaded part 29 provided at the rapid drainage valve body 30. A cylinder 31 is provided inside the rapid drainage valve body 30, and a tip end of a cylinder rod extending from the cylinder 31 is provided with an opening/closing valve 32. An opening/closing mouth operated by the opening/closing valve 32 is provided at such position as almost coincident with the discharge opening 23, while almost on the same plane as the inside wall surface of the process bath 20, thus, unevenness factor, etc., at processor liquid replacement are removed.
Patent JP-H07232828-A (JP)
Title: Parts supply device
Inventor: KONDO MITSUHIRO
IPC: B65G60/00
Filed: 1994-11-21
Abstract: PURPOSE:To simplify a mechanism and speed up a processing and also correspond to alteration of kinds of a part and fluctuation of number of the parts easily by mounting the circulation mechanism of a tray carrier between a part storing portion and an assembly robot. CONSTITUTION:Required trays t are separated from stock modules 81, 82 and 83 where the trays t including stored parts are piled up and they are pushed out toward an exit lifter. A exit lifter space 92 is moved downward by the exit lifter with one pushed out tray t hanging on it and the tray t is released and placed on a roller conveyer 60 mounted on the upper surface of a tray changer 4. The tray changer 4 places the tray t on a tray carrier by Pi and an assembly robot 3 moves it to a ejectable part supply position Ps in a following moving cycle. The tray carrier after supplying the part moves to a waiting position downward from the part supply position with the tray t mounted on it and it moves to a tray discharge position right under the tray placing position in the next moving cycle.
Patent JP-H11120871-A (JP)
Title: Communication type direct current circuit breaker
Inventor: KONNO KOJI
IPC: H01H33/59
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of breakdowns of vacuum circuit breaker and generation of grounding accident by enabling the cut of current in case of failure of closing operation capering the circuit again. SOLUTION: This commutation type direct current circuit breaker 200 is provided with a commutation circuit 3 in parallel with a vacuum circuit breaker 1, and the commutation current iC to be generated by the commutation circuit 3 at the time of cutting the current is overlapped with the load current iL, so as to generate a zero point of current in the cutting current iS, and the current is cut at this zero point.  In this case, the signal S4 for informing that the circuit is opened again after the closing operation is input to a control circuit 4 from an auxiliary (a) contact 41, of which ON/OFF is synchronized with that of a main circuit of the vacuum circuit breaker 1, and the closing command signal S2 to a commutation switch 33 of the commutation circuit 3 is generated and output by the control circuit 4, and the commutation current iC is overlapped with the load current iL so as to generate the zero point of the current, and the load current iL is thereby cut.