baber/WOPTO huggingface dataset:
Patent JP-H0943579-A (JP)
Title: Liquid crystal display device
Inventor: SAKAKI YOSHINOBU
IPC: G02F1/1345
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a liquid crystal display device for which a TAB is used as a driving system of liquid crystal display panels by reducing its cost as a result of a decrease in the constituting members of the device and decreasing the man-hours for assembly in a production process. SOLUTION: An FPC(flexible printed circuit board) 4 mounted with an IC 3 for driving the liquid crystal display device is bent to the rear surface of a back light 2 and a printed circuit board 5 is installed at projecting part 8 at the rear surface of the back light which projects to the rear surface of the back light 2 and is provided with grooves 9 in the positions corresponding to the IC 3 for driving the liquid crystal display panels. The IC 3 for driving the liquid crystal display panels is housed in a space formed of the grooves 9 of the back light 2 and the printed circuit board 5.
Patent JP-S6433672-A (JP)
Title: Cumulative multiplier
Inventor: ISHIMARU TOSHIYA
IPC: G06F17/16
Filed: 1987-07-29
Abstract: PURPOSE:To eliminate a loss time with which the result of cumulative arithmetic is saved into an external register, by using individual registers. CONSTITUTION:Individual registers A and B are used for each channel. When cumulative arithmetic is carried out for X1Y1+X2Y2... serving as data on a single channel, the register A, for example, is selected by a selection means 4. Then the value X1Y1 multiplied by a multiplication part 1 is added to the value A0 (initial value) of the register A via an adder part 2. This addition result X1Y1+A0 is set as the register value of the register A. Then the value X2Y2 multiplied by the part 1 is subjected to addition in the same way and the cumulative result X2Y2+X1Y1+A0 is set at the register A. Thus the data on plural channels are processed individually so that the excessive time is eliminated for saving those data into the external register and for resetting said saved data.
Patent JP-H0242509-A (JP)
Title: Positioning system for spindle
Inventor: KAWAMURA HIDEAKI
IPC: G05D3/12
Filed: 1988-08-03
Abstract: PURPOSE:To simplify the format of a working program and to reduce the program load and the working time by positioning a spindle just with designation of a work coordinate system after a cutting mode is changed to a contour control mode. CONSTITUTION:A cutting mode is switched to a contour control mode by a program 10 and a positioning command is produced to a prescribed position. Thus a spindle 5 is turned forward at a stop position 31 and moved to the position of a machine original point 20 with rotation of a prescribed angle. Then a position retrieving circuit 7 outputs a signal to a spindle amplifier 3 to stop temporarily the spindle 5. While a numerical controller 1 inputs the single rotation signal received from a position detector 6. Thus the data stored in a difference register 2, i.e., the difference between the work coordinates 90 deg. commanded by the program 10 and the position of the point 20 is outputted to the amplifier 3. Therefore the spindle 5 is immediately turned again from the position where it is temporarily stopped to the point 20 by the signal of the circuit 7. Thus the spindle 5 is positioned at the coordinates 90 deg. instructed by the program 10.
Patent JP-2000006551-A (JP)
Title: Prescription sheet and its manufacture
Inventor: KOMURA TAKASHI
IPC: B42D15/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide prescription sheets which are not inclined by slipping of the sheets therebetween even in the case of superposing them as cut sheets in the sheets using tacky sheets. SOLUTION: In the prescription sheet 10, a woodfree sheet coated on its rear surface with an adhesive and a separator sheet coated on its front surface with a release agent are separably pseudo-adhered, its one side is partitioned as a prescription record 12 via a sew line and the other is partitioned as a label manufacturing unit 14. In the record 12, the woodfree sheet and the separator sheet are released, a release agent coating surface of the front surface of the separator sheet is corona discharged to vanish its releasing effect, and then non-releasably adhered. Since the sheet 10 has a uniform thickness, even if the sheets are cut as cut sheets, superposed and stored, the sheets are not slipped therebetween or not inclined each other, and not inclined during storage.
Patent JP-S6264786-A (JP)
Inventor: AKAMARU HIDEFUMI
IPC: B67C3/04
Filed: 1985-09-03
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-H0243068-A (JP)
Title: System for writing data in bit map memory
Inventor: YAMAGUCHI IKUNORI
IPC: B41J5/30
Filed: 1988-08-02
Abstract: PURPOSE:To regenerate the original image on the basis of the external character registered data sent from a host computer and to increase a writing speed of a magnified image by a method wherein the data row corresponding to the data code for the writing to a bit map memory is read from a registered data memory when said data code is indicated and the dummy font data corresponding to said data row is read from a dummy font memory to be written in the predetermined region of the bit map memory. CONSTITUTION:When the data code for the writing to a bit map memory 4A is indicated, the data row of the registered data corresponding to the data code is read from a registered data memory 4G. Next, the read data row is handled as if it is, for example, a character coded and the dummy font data corresponding to the data row is read from a dummy font memory 4H in the same way as the font data corresponding to a character code is read. The read dummy font data is written in the predetermined region of the bit map memory 4A.
Patent JP-H0920083-A (JP)
Title: Thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/28
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To improve preservability of a ground part, particularly solvent resistance by microencapsulating at least one component out of compositions in a thermal recording material having a thermal coloring layer which contains an N-substituted indole, a carbonyl compound and an acid substance, and colors with heat. SOLUTION: In a thermal recording material, a surface of a recording layer is heated by a heat head and laser light so that a dye precursor and a developer react to each other instantly, thereby obtaining a record image. The thermal recording material has a coloring layer which contains (A) an N-substituted indole, (B) a carbonyl compound, and (C) an acid substance, and colors with heat. At least one component out of (A) and (B) is microencapsulated. As an inclusion of the microcapsule, in addition to (A) the N-substituted indole or (B) the carbonyl compound, an inactive organic solvent having a high boiling point is to be included. The wall of the microcapsule is formed of a polyurethane and/or a polyurea.
Patent JP-H0645467-A (JP)
Title: Stamper and method for stamping electronic part
Inventor: UEMOTO YOSHINORI
IPC: B65D73/02
Filed: 1992-07-21
Abstract: PURPOSE:To provide a simple stamper that can achieve stamping an electronic component unit and taping thus stamped electronic component units onto em bossed tape. CONSTITUTION:This entitled stamper is constituted so that when part storage hollow sections C on embossed tape Ta which is intermittently fed are loaded consecutively with parts P while sealing tape Tb is made to adhere to the upper surface of tape Ta, the electronic parts P stored in the part storage hollow sections C of the embossed tape Ta are stamped using ultra-violet ray curing ink and the stamped ink adhering to the electronic parts is cured by irradiating it with an ultraviolet ray.
Patent JP-H0644291-A (JP)
Title: Discrete cosine converter and information encoder
Inventor: ENDO TAKASHI
IPC: G06F17/14
Filed: 1992-07-22
Abstract: PURPOSE:To simplify a circuit for DCT(discrete cosine transfer) arithmetic operation. CONSTITUTION:Difference data by a difference unit 10 is obtained as an AC component of image data and DCT is performed for the data. Then the number of necessary name coefficients decreases as a result of the DCT, so the number of multipliers can be decreased. Further, when different data are multiplied by the same coefficient, multiplexer multipliers 18, 20, 22, and 34 are used and time-division multiplication is carried out. Consequently, the number of the multipliers can be decreased. Further, the coefficient for the multiplication is previously multiplied for a quantization table of a quantizer 54, so the frequency of multiplication can be decreased.
Patent JP-H1141215-A (JP)
Title: Clock changing circuit
Inventor: UEHARA KAZUHIKO
IPC: H04L7/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To change many pieces of data from a low-speed clock to a high-speed clock only with one time confirmation, even it is required to confirm whether setup time or hold time is latched at a timing position having a sufficient margin or not when latching low-speed data at the timing of the high-speed clock in the case of the change. SOLUTION: In addition to data, there is a frame pulse(FP) as a signal to periodically change. Based on a high-speed FP-O after this FP is latched (F/F 27) by the high-speed clock, a timing signal ENB for data latch is generated by a control part 24. Namely, the ENB is generated while being delayed from the FP-O just for a fixed period (such as time having the sufficient margin in the setup time or hold time). Thus, only by confirming whether the FP-O is properly latched by the high-speed clock or not, it is not necessary to confirm the latch state of many pieces of other data.
Patent JP-S5996014-A (JP)
Inventor: RARUFUUCHIRO SHIYURUTSU
IPC: B29C70/20
Filed: 1983-10-19
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-S6350075-A (JP)
Title: Photovoltaic device
Inventor: WATANABE KANEO
IPC: H01L31/04
Filed: 1986-08-20
Abstract: PURPOSE:To reduce light absorption in an impurity layer as much as possible, and suppress deterioration with time, by arranging wide band gap material on the contact boundary surface of neighboring unit elements of voltage generation. CONSTITUTION:After a light receiving surface electrode 2 is formed on one main surface of a substrate 1 of glass and the like, unit elements of voltage generation SC1 and SC2 are laminated in order in a state where the element SC1 is in contact with the electrode 2, and a rear electrode 3 is coupled to the rear of the element SC2 viewing from the direction of photo-active layers 41 and 42 and impurity layers 5d11, 5d12, 5d21 and 5d22. The photo-active layers are formed under a condition where a-Si is used as a main body, silicon compound gas is used as a main material gas, and impurity gas for controlling valence electron is not contained at all. For the layers 5d12 and 5d21 of N/P or P/N contact boundary surface between the neighboring elements SC1 and SC2, the combination of N-type amorphous silicon carbide and P-type amorphous silicon oxynitride is selected out of several combinations of wide band gap materials.
Patent JP-S61172555-A (JP)
Inventor: SIEPSER STEVEN B
IPC: A61L27/16
Filed: 1984-09-17
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-H0844236-A (JP)
Title: Fixing device
Inventor: SHIRAI MASASHIGE
IPC: G03G21/16
Filed: 1994-07-28
Abstract: PURPOSE:To provide a fixing device capable of easily removing the core metal of a heating roller without any damage. CONSTITUTION:A U-shaped fitting opening part opened on the side of a press- contact part with a pressure roller 13 is provided on the frame body 11 of an upper fixing unit 1, the bearing 5 of a heating roller 3 is fitted into the fitting opening part and a part of the outer periphery of the bearing 5 is supported by the hook part 21 of the frame body 11. Moreover, the upper fixing unit 1 is supported to open/close centering a pivotally supporting shaft 9 with respect to a lower fixing unit 2 by which the roller 13 is supported and further, the bearing 5 is held by a bearing holder 22 as a bar-shaped elastic member which is supported by the frame body 11 of the upper fixing unit 1 on one end and freely removably engaged with the projecting part of the frame body 11 on the other end.
Patent JP-S6437887-A (JP)
Title: Solid-state radical tunnel element
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1987-08-04
Abstract: PURPOSE:To improve the degree of integration by disposing a control gate film, a dielectric film, a floating gate film, a switch section film and a reading- wiring electrode film onto an insulating substrate. CONSTITUTION:A reading-writing electrode 2 consisting of a high-temperature superconductor, a metal, a conductive high molecular film or the like is formed onto the surface of an insulating substrate 1 composed of MgO, Al2O3, plastics, etc. A floating gate 5 made up of a conductive film is shaped through a tunnel switch section 3. A control gate 6 consisting of a conductor film is arranged in series on the floating gate 5 through a dielectric film 4. The control gate section 6 consists of a high-temperature superconductor, a conductive plastic, a metallic film, etc., the dielectric film 4 is composed of SiO2, Si3N4, Al2O3, plastics, etc., and the tunnel switch section 3 is made up of an organism having electron preservation and a film having radical conductive action and tunnel action.
Patent JP-H0841211-A (JP)
Title: Production of chloroethylene-vinyl acetate copolymer resin solid product
Inventor: UEDA TAKAAKI
IPC: C08L23/26
Filed: 1994-07-27
Abstract: PURPOSE:To prevent the blocking disposition of the resin solid product by making a chloroethylene-vinyl acetate copolymer resin into pellets or strands in solidifying the resin and then by coating the pellets or strands with tack- proofing powder or a polyoxyalkylene glycol. CONSTITUTION:A resin prepared by incorporating a chloroethylene-vinyl acetate copolymer resin with 0.5-20wt.% of at least one kind selected from chlorinated polypropylene, chlorinated poly (4-methylpentene--1) and chlorlnated ethylene- propylene copolymers is made into pellets or strands, which are then treated with a polyoxyalkylene glycol 100-4000 in number-average molecular weight (or an aqueous solution thereof) in which tack-proofing powder 0.005-10mumin average particle diameter has been dispersed to coat the resin with 0.01-1.0wt.%, based on the resin, of both the polyoxyalkylene glycol and powder.
Patent JP-2000028227-A (JP)
Title: Laminated evaporator
Inventor: YOSHII KEIICHI
IPC: F28F27/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent conditioning air from being leaked through a gap due to a recessed portion in a side plate portion of an evaporator without adding a particular packing member. SOLUTION: In a side plate 42, there is formed an air leakage prevention rib 429 on a division joint surface 423 for dividing a side refrigerant outlet passage 6 and a side refrigerant inlet passage 7, the rib protruding from the division joint surface 423 and extending perpendicularly to an air flowing direction of a heat exchange section. Hereby, an air flow in the gap due to the recessed portion of the division joint surface 423 is satisfactorily prevented with the air leakage prevention rib 429. Since the rib 429 is easily integrally molded on the side plate 42, there is eliminated the need of additional installation of a particular packing member owing to sealing for the gap due to the recessed portion of the division joint surface 423, and hence the cost of a product is reduced.
Patent JP-S6255547-A (JP)
Title: Beta ray absorption type continuously floating dust measurement
Inventor: TOKUTAKE MASAAKI
IPC: G01N23/06
Filed: 1985-09-05
Abstract: PURPOSE:To enable measurement of pollution accurately and quickly in the environmental atmosphere, by performing additional measurement during the collection of dust and before the blank measurement within one cycle of measuring time after the end of the measurement of a filter paper following the dust collection. CONSTITUTION:A trapping section 10 is provided with an air supply pipe 12 in such a manner as to communicate therewith. A rollable filter paper 14 is introduced 16 into the trapping section 10 to trap 14 floating dust contained in air passing through the trapping section 10 and it 14 is sent with a winding reel 18 to a specified position to measure the filter paper 14. Furthermore, the measurement of transmission beta dose through the filter paper 14 is made by a detector section 20 comprising a beta ray source and a detector for measuring beta rays. Transmission beta dose only through the filter paper 14 as measured at a blank position B is inputted into a memory 24 through a controller 22. Transmission beta dose after the collection of dust as measured at a major measuring position M is inputted into a density computing circuit 26 through the controller 22 to calculate the ratio with a blank measured value outputted from the memory 24 and the density of floating dust is computed and recorded 28. In this manner, the pollution in the atmosphere can be measured quickly.
Patent JP-S6249998-A (JP)
Title: Method and plant for anaerobic purification of waste water
Inventor: SHIIBAUTO ENGUUIRUDA
IPC: C02F3/28
Filed: 1986-08-20
Abstract: For the anaerobic purification of waste water it is difficult to maintain good operative contact between sludge particles with bac­teria and water to be purified, i.e. sufficiently freely floating sludge particles, which means avoiding the formation of a dense settled layer of active sludge and avoiding easy washing away of sludge with the water in the usual upward flow thereof. The inven­tion proposes the generation of a downward flow of the water to be purified in a reaction chamber (2) and the introduction of an oxygen-free gas to contact the active sludge particles so that gas bubbles adhere thereto and keep them floating as much as possible notwithstanding said downward flow. Any sludge moving downwards with the water too much enters a flotation device (6) near the top of the reaction chamber (2), from which it overflows (7) to be returned wholly or partially to the reaction chamber. Preferably, the reaction chamber has a central riser pipe (3) leading water with some sludge from the bottom of the reaction chamber (2) upwardly to the flotation device (6).
Patent JP-H0540482-A (JP)
Title: Noise controller
Inventor: NAGAMI MASAAKI
IPC: F01N1/06
Filed: 1991-08-05
Abstract: PURPOSE:To improve a propagation characteristic of muffling outputted from a loudspeaker, with regard to the noise controller for erasing a noise by outputting a signal being opposite phase and having equal acoustic pressure to a noise whose frequency is varied, from the loudspeaker. CONSTITUTION:The noise controller is provided with an electric signal/acoustic wave converter 2 for erasing a noise from a noise generation source 1 in a muffling point P, an acoustic wave/electric signal converter 4 for extracting a noise from the noise generation source 1, and a noise frequency detecting/ muffling forming part 3 for detecting a frequency of an output signal from the acoustic wave/electric signal converter 4, and forming a signal for erasing a noise to the electric signal/acoustic wave converter 2, and between the noise frequency detecting/muffling forming part 3 and the electric signal/acoustic wave converter 2, a reverse propagation characteristic forming part for forming a roughly reverse propagation characteristic of a propagation characteristic extending from the noise frequency detecting/muffling forming part 3 to the muffling point P through the electric signal/acoustic wave converter 2 is provided.
Patent JP-H0692050-A (JP)
Title: Heat mode recording material and method of obtaining colored image
Inventor: RIYUKU RAANDERU
IPC: G03F1/00
Filed: 1993-07-12
Abstract: PURPOSE: To obtain a heat mode recording material useful for obtaining an excellent color image by arranging a donor layer containing an image forming substance to be transferred to an image receiving material, a recording layer containing a photothermal conversion substance, and a barrier layer impermeable to the forming substance on a support. CONSTITUTION: The heat mode recording material comprises a donor layer containing an image forming substance to be transferred to an image receiving material by heating, a recording layer containing a photothermal conversion substance in the form of a heat by absorbing an energy in the form of a light, and a barrier layer impermeable to the forming substance on a support. In the case obtaining a color image, first the recording material is exposed to the image to an intense ultraviolet ray. Then, the exposed material is rubbed, and the barrier layer is removed at the exposed part. Then, the exposed material is heated on the entire surface, and transferred according to the image to the material of the forming substance.
Patent JP-2000024516-A (JP)
Title: Catalyst for cleaning exhaust gas and its production
Inventor: KANAZAWA TAKAAKI
IPC: B01D53/94
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To improve durability by supporting most of a metal oxide in pores of a porous support in a catalyst for cleaning exhaust gas in which the metal oxide having an oxygen occlusion/release capacity and a noble metal are supported on the porous support. SOLUTION: In a catalyst for cleaning the exhaust gas of motor cars and others, most of a metal oxide having an oxygen occlusion/release capacity is supported in the pores of a porous support. In this way, a large surface area is kept even after a durability test, and the deterioration of the oxygen occlusion/release capacity is controlled. A silica porous body to be used is at least 1,000 in molar ratio and contains exceeding 0.070 cm3/g total volume of meso-pores 4 mm or below in diameter, and a noble metal and the metal oxide 4 nm or below in particle size having the oxygen storage/release capacity are supported in the meso-pores. Such catalyst for cleaning exhaust gas is produced by a process in which the porous support is impregnated with the sol of a compound containing the metal of the metal oxide or the solution of an alkoxide of the metal and baked.
Patent JP-S6440743-A (JP)
Title: Planet gear type transmission
Inventor: TAKAHASHI NORIYUKI
IPC: F16H3/66
Filed: 1987-08-05
Abstract: PURPOSE:To reduce the number of parts, provide a compact light transmission and improve a mounting property on a vehicle by connecting a selective constituent element of reaction element among the constituent elements of a planet gear mechanism to an one-way clutch to provide a brake between said element and a housing. CONSTITUTION:An one-way clutch 34 is turned on in a speed change stage (a first speed stage) where a clutch 38 is turned off, a brake 45 is applied to fix a second ring gear 22 to a housing 50 and act as a reaction member and in a speed change stage (a direct connection stage, i.e. third speed stage) where the clutch 38 is turned in to release the brake 46 respectively. The speed change to these speed change stages is carried out by a single one-way clutch 34 in the embodiment of one-way clutch-two brake or one-way clutch-two brakes. Thus, compared with prior transmissions, one of one-way clutches can be omitted and one of brakes provided in parallel to the one-way clutch for engine brake can be omitted.