baber/WOPTO huggingface dataset:
Patent JP-S62141860-A (JP)
Title: Data processing system
Inventor: AIMORI KIYOSHI
IPC: H04N1/419
Filed: 1985-12-16
Abstract: PURPOSE:To reduce the processing time by packing and storing a next modified Huffman (MH) code to a blank part so as to reduce the software processing in reducing the memory area further. CONSTITUTION:A bit fraction is stored in the 1st 3-bit A, a data length is stored in the next 2-bit B and an MH code Q is stored after the bit B as the data format to record the MH code. In this system, a table is formed, where the same MH code is shifted to the low-order byte one by one bit each. In storing all the MH codes shifted to 0-7 as the memory as shown in the system as a table, it is discriminated instantly how many shifted data are used from the bit fraction of the preceding code and since the data has only to be read from the table, no much time is consumed. Then the data sent from a CRT as a format in figure is stored in the memory, the data is restored while the compression table is reference by a compression data restoration section and a printer engine is driven by the decoded data.
Patent JP-H10123369-A (JP)
Title: Plane packaging optical coupler
Inventor: NAITO KATSUYOSHI
IPC: G02B6/42
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to diagonally insert an optical fiber into a V- groove and to closely arrange the optical fiber into the V-groove without requiring the pressing force from the direction perpendicular to the optical axis by diagonally packing the diagonal slit formed in a receptacle and the Si substrate itself. SOLUTION: The LD (semiconductor laser) 1 side of the optical fiber 4 is formed flat and is diagonally worked to a pointed end and the opposite end is subjected to polishing to a convex spherical surface together with a capillary 6. A sleeve 8 for alignment to the external optical connector and receptacle housings 9, 10 are integrated by holding fittings 11. The slit for diagonal insertion of the package 3 is formed in the receptacle. the fiber 4 is adhered to this integrated receptacle and the sleeve 8 is inserted to the capillary 6 subjected to an end face treatment and is then fixed by a flange part 7, following which the slit is inserted into a guide and is fixed by adhesion, etc., to the package 3. At this time, there is no need for applying the press from outside in order to simultaneously diagonally inserting the fiber 4 into the V-groove.  The fiber 4 is thus brought into tight contact with the V-groove by the elasticity of the fiber 4.
Patent JP-H11115189-A (JP)
Title: Electrostatic actuator and its production
Inventor: SATO KAZUHIKO
IPC: B41J2/16
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method which can form a hydrophobic membrane consisting of HMDS with good durability on the surface of the counter member of an electrostatic actuator in a short time. SOLUTION: Hydrophobic membranes 22, 23 of hexamethyldisilazane(HMDS) are stuck/formed on the bottom surface of the vibration plate 5 of an ink-jet head 1 which is an electrostatic actuator and on the surface of a segment electrode part 18. After that, the clearance 15 between the vibration plate 5 and the electrode 18 is sealed airtightly by a sealant 20 with a HMDS concentration in the clearance 15 kept at least about 0.3%. As a result, the durability of the membranes 22, 23 can improve. The membranes 22, 23 can be formed in a shorter time as compared with a method in which they are allowed to stand for several days in the air to acquire durability.
Patent JP-H06133363-A (JP)
Title: Base station allocation method to mobile station in mobile communication
Inventor: UENO MAKOTO
IPC: H04W60/00
Filed: 1992-10-22
Abstract: PURPOSE:To allocate a mobile station to a substantial base station by allowing the mobile station to measure a reception level of a control line of each base station and discriminating the base station through the use of the level information. CONSTITUTION:When mobile station 2 makes a request of position registration or talking service, the mobile station 2 measures a reception level of control lines from plural base stations to obtain reception level information 2a and uses a control line with a highest reception level to make a call to a relevant base station. A service request reception section 10 of the base station 1 receives the request and gives reception level information 10a to a level discrimination section 11, in which the level is discriminated. When the reception level of a control line of a peripheral base station is higher, it is discriminated that the mobile station 2 is resident in a radio zone of the base station 1, a service execution section 13 is started to serve the requested service. On the other hand, when the reception level of the surrounding base station is lower, it is possible that the mobile station 2 is not resident in the radio zone of the base station 1, the requested service is rejected or the request is sent to other base station.
Patent JP-S62144509-A (JP)
Inventor: YASUE KAZUAKI
IPC: G01R31/00
Filed: 1985-12-19
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-H02129349-A (JP)
Title: Manufacture of conductive parts material for electronic and electrical equipment
Inventor: MURAMATSU TOSHIKI
IPC: C22F1/00
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the title material having superior electric conductivity, thermal conductivity, solderability, etc., by subjecting a rolled Al alloy sheet containing respectively prescribed amounts of Cu and Mg to solution heat treatment, to cooling, and then to cold working to the final sheet thickness at a specific draft. CONSTITUTION:A rolled Al alloy sheet containing, by weight, 0.5-4.5% Cu and 0.2-2.0% Mg is subjected to solution heat treatment-hardening at 450-530 deg.C, cooled at >=1 deg.C/sec cooling rate, and then worked a 0-50% cold draft, by which a rolled sheet of the prescribed product sheet thickness, that is, usually of about 0.1-1.2mm sheet thickness is obtained. The above rolled Al alloy sheet has excellent repeated bendability and high strength equal to or higher than that of conventional 42 alloy, 'Kovar(R)', or Cu-type material, and further, it has superior electric conductivity, thermal conductivity, heat radiation characteristic, etc. Accordingly, this rolled Al alloy sheet can be suitably used as conductive parts material for electronic anc electrical equipment.
Patent JP-H07114303-A (JP)
Title: Film photoreceptor
Inventor: MURAZAKI HIROSHI
IPC: G03G21/00
Filed: 1993-10-18
Abstract: PURPOSE:To simply and speedily control temp., to make characteristics constant and to decrease the standby time till a picture image is formed by forming a conductive layer and a photoreceptor layer on a flexible insulating film and forming a heat generating layer on the other surface of the film. CONSTITUTION:A heat generating layer 14 is formed on the one surface of a flexible film 11 and a conductive layer 12 is formed on the other surface of the insulating film opposite to the surface where the heat generating layer 14 is formed. Further, a function-separated photoreceptor layer 13 formed by laminating a charge producing layer 13a and charge transfer layer 13b is formed on the conductive layer 12. By generating heat in the heat generating layer 14 formed on the surface opposite to the surface on which the conductive layer 12 and photoreceptor layer 13 are formed, on the insulating film 11, the generated heat is rapidly transmitted through the insulating film to the conductive layer 12 and the photoreceptor layer 13. Thus, the overall film photoreceptor 10 can be controlled to be at a proper temp. in a short time, and characteristics of the film photoreceptor 10 are rapidly made constant.
Patent JP-H02130128-A (JP)
Title: Cylindrical product having flange mounted to opening end part thereof and manufacture thereof
Inventor: MINEMURA KAZUTOSHI
IPC: B21D19/08
Filed: 1988-11-10
Abstract: PURPOSE:To surely and strongly fix a flange to the opening end part of a cylindrical member by forming a flange in such a state that the connection part provided so as to extend from the opening end part of the cylindrical member through the flat part thereof is integrally embedded in the flange. CONSTITUTION:An air introducing pipe 2 having a structure equipped with a flat part 8 and a connection part 10 is molded by blow-molding using a molding material such as glass fiber-containing nylon. When the movable mold 16 to which the air introducing pipe 2 is set is registered with a fixed mold 12 to form a molding cavity 14, the molding material, for example, nylon mixed with glass fibers or ceramics is injected in the cavity to fill the cavity and cooled and solidified to mold the flange 14. By this method, an air intake for a car is obtained.
Patent JP-H03146868-A (JP)
Title: Reaction cell fixing method
Inventor: TAKAHASHI KATSUAKI
IPC: G01N21/75
Filed: 1989-11-02
Abstract: PURPOSE:To fix a reactive cell with high reproducibility by providing a projecting part and a recessed part having a tapered part, respectively at the outside wall of the reactive cell and a cell holding part, and pressing the reactive cell to the cell holding part simultaneously with the fitting of the projecting part in the recessed part. CONSTITUTION:The projecting part 3 having a tapered guide is provided at the reactive cell 1, and a thin band 5 made of stainless steel is loaded on a turntable 2 as plotting a circular arc, and one terminal of the band 5 is fixed on the table 2, and the other terminal is pulled in one direction with a spring 6. Firstly, the band 5 is relaxed by moving a remover 7 in a direction of arrow head, and the cell 1 is inserted by expanding the circular arc of the band 5. When the position of the projecting part 3 is fitted in that of the recessed part 4 and the remover 7 is separated, the band 5 is pulled with the spring 6, which fastens the shell of the cell 1. The positioning of the cell 1 is surely performed with the projecting part 3 having the tapered part in upper and lower directions, right and left directions, and also, in rotation. The measurement of reaction liquid is performed by rotating the table 2 and at every case when the cell 1 traverses the optical axis emitted from the light source 8 of a photometer 9.
Patent JP-H04158450-A (JP)
Title: Fault cause candidate generator
Inventor: YOKOYAMA MASAHISA
IPC: G01R31/00
Filed: 1990-10-23
Abstract: PURPOSE:To generate a fault cause candidate by interpreting and executing the operation and the structural description of each constitutional device of an electronic control unit targeted for fault analysis based on the symptom of a fault, and generating a constitutional component which forms the route of data as the fault cause candidate. CONSTITUTION:A system nucleus part 2 receives the fault cause candidate from a control part 4 by instructing the start-up of the control part 4 of a cause candidate generator 3 with the normal output value of the electronic control unit targeted for fault analysis when the generation of the fault cause candidate is required. The control part 4, after informing an instruction of data base loading to a loader 7 first, issues a fault cause candidate generation instruction to an interpreter 8, and receives a generation completion report, and reports the fault cause candidate to the system nucleus part 2. The loader 7 reads the operation of the electronic control unit and inter-component connection description from a data base storage part 5, and writes read description on a working storage part 6. The interpreter 8 interprets and executes the operation on the working storage part 6 and the inter-component connection description, and traces a route from which the data is outputted in a reverse direction, and collects the constitutional component which forms the route. Thereby, the fault cause candidate is generated.
Patent JP-H07140313-A (JP)
Title: Production of color filter
Inventor: MORI YASUKI
IPC: G02B5/20
Filed: 1993-11-15
Abstract: PURPOSE:To provide the process for production of color filters which are formed with fine patterns of multiple colors having a uniform thickness and high accuracy on a substrate with the good follow-up characteristic of a photosensitive film and workability and have excellent heat resistance. CONSTITUTION:This process for production of the color filters comprise forming the multicolor patterns by repeating (i) a stage for sticking the photosensitive film consisting of a base film and a photosensitive resin layer colored to one color on a transparent substrate in such a manner that the colored photosensitive resin layer faces the substrate, (ii) a stage for forming the prescribed patterns by exposing and (iii) a stage for peeling the base film and developing the photosensitive film. The color filters are formed as a stripe shape in the sticking stage described above. The feed direction of the photosensitive film is set at a direction parallel with the longitudinal direction of the pixels of the stripe shape of the first color at the time of sticking of the second and subsequent colors.
Patent JP-S62143573-A (JP)
Title: Television receiver
Inventor: SUZUKI TATSUO
IPC: H04N5/44
Filed: 1985-12-18
Abstract: PURPOSE:To heighten a usefulness in a practical use by permitting the FM transmission of a sound signal inputted from an external input terminal. CONSTITUTION:The sound signals inputted from a sound multiplexing demodulation circuit 1 and an external signal input terminal 5 are inputted to an input signal switching circuit 2. The signals inputted to the input signal switching circuit 2 are selected optionally by an input switching signal. The sound signal selected by the input switching signal is supplied to an FM transmission circuit 3, and is FM-transmitted to an outside from an antenna. In this way, it is possible that the sound signal inputted from the external signal input terminal is also FM-transmitted.
Patent JP-H10128292-A (JP)
Title: Garbage treating device
Inventor: FUJINO ETSURO
IPC: B09B3/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To execute the cleaning treatment of garbage so as to be flowable into sewerage or a river even when the garbage generating at a kitchen is pulverized and is allowed to flow. SOLUTION: This device is provided with a solid liquid separation and solid decomposition tank 1 for allowing the sewage conveyed the garbage pulverized with the disposer together with water to flow in, separating the solids and the liquid and also decomposing the solids, a flow rate adjusting tank 2 for temporarily storing the sewage separated with the solid liquid separation and solid decomposition tank 1, and a water treating tank 3 for aerating the sewage fed from the flow rate adjusting tank 2 every a specified quantity, while the flow rate is adjusted. When the garbage pulverized with the disposer 5 is allowed to flow together with water and then conveyed, the garbage is separated to the solids and liquid at the solid liquid separation and solid decomposition tank 1 and the sewage separated the liquid is fed to the flow rate adjusting tank 2.  The solids separated at the solid liquid separation and solid decomposition tank 1 are decomposed here and digested. Meanwhile, the sewage fed to the flow rate adjusting tank 2 is fed to the water treating tank 3, aerated and the water improved the water quality is allowed to flow into sewerage and a river.
Patent JP-H04158743-A (JP)
Title: Rotating net drum equipped with opening and closing lid
Inventor: MIYAMURA MAREMORI
IPC: A23F3/06
Filed: 1990-10-23
Abstract: PURPOSE:To enable easy removal of green tea incrustations sticking to the inner surface of a rotating net drum or green tea stems, etc., piercing through meshes by forming a window through which arms can be inserted on the drum surface of the rotating net drum. CONSTITUTION:A window 6 of a size through which arms can be inserted is formed on the drum surface of a rotating net drum 5 similar to a conventional rotating net drum 3 so as to enable insertion of the arms therefrom into the drum. Thereby, tea incrustations sticking to the inner surface of the rotating net drum or green tea stems, etc., piercing through meshes can be removed by opening an opening and closing lid 7 of the window 6 and inserting the arms into the drum. As a result, the removal of the rotating net drum 5 from a green tea leaf steamer is not required.
Patent JP-S62147031-A (JP)
Title: Fuel control device for engine
Inventor: YOSHIMURA TAKESHI
IPC: F02D3/00
Filed: 1985-12-18
Abstract: PURPOSE:To secure a good engine starting property, and to improve the fuel consumption and the emission properties, by furnishing a control unit to receive the output of an intake air negative pressure sensor and to arrange a correcting device to correct the engine starting fuel amount. CONSTITUTION:At branches 2a of an intake passage 2, fuel injection valves 5 are arranged. An intake air negative pressure sensor 10 detects the intake air negative pressure at the lower stream of a throttle valve 4 in the intake passage 4. A starter switch 13 detects the cranking time of the engine 1 by a starter ON signal. A control unit 14 inputs the outputs of the sensors 8-12 and the signal of the starter switch 13, to operate and control the fuel injection valves 5. The control unit 14 corrects the engine starting fuel amount, the higher the intake negative pressure, the smaller the fuel starting amount, in a cranking. In such a way, the fuel expense and the emission properties can be improved while a good engine starting property is secured.
Patent JP-H01126919-A (JP)
Title: Chair with automatically rising mechanism for seat plate
Inventor: TSUGE KEIJU
IPC: A47C7/60
Filed: 1987-11-13
Abstract: PURPOSE: To easily perform the attaching work of a seat plate to a leg member by bringing a stopper into contact with the recessed part formed on the outer end surface of a state of the seat plate. CONSTITUTION: When a seat plate 1 is revolved so as to be tilted, a stopper ring 19a is revolved in the direction shown by an arrow along with the stopper 14a by the contact of the stopper 14a with an end part (b) and, accompanied by this revolution, a coil spring 18a is increased in its elastic force and the seat plate 1 is tilted to a state possible to sit and shaft pins 11a, 11b come into contact with one protruding parts 25a, 25b provided to leg members 23a, 23b and the tilted state of the seat plate 1 is prescribed. Subsequently, when the load to the seat plate l appears form this tilted state after standing up, the seat plate is automatically restored to a second erected position by the elastic force accumulated in the coil spring 19a.
Patent JP-H02133326-A (JP)
Title: Production of optical element
Inventor: KOGURE KAZUO
IPC: C03B11/08
Filed: 1988-11-11
Abstract: PURPOSE:To easily produce a lens having an arbitrary shape at a low cost by pressing the end of a hollow cylindrical molding cylinder to the stock in a softened state and reducing the pressure in the hollow hole or pressurizing the inside of the hole at the time of producing the flat plate optical element having the convex or concave lens. CONSTITUTION:The optical element stock 5 is formed to a flat plate and is fitted into the recess 2 of a holding mold 1 where the flat plat is heated and softened by a heater 6. The end part of the molding cylinder 4 having the hollow hole 3 is then pressed to the optical element stock 5 and the pressure in the hole 3 is reduced down to the pressure lower than the pressure on the outside of the molding cylinder 4. The optical element stock 5 is sucked into the hollow hole 3 of the molding cylinder 4 in this way and the convex lens of a spherical shape formed without contact at the point of the time when the pressure balances with the surface tension. On the other hand, the concave lens having a spherical shape is formed when the pressure in the hollow hole 3 of the molding cylinder 4 is regulated higher than the external pressure.
Patent JP-H01129772-A (JP)
Title: Controller for pulse width modulation power converter
Inventor: NAKADA KIYOSHI
IPC: H02M7/06
Filed: 1987-11-13
Abstract: PURPOSE:To prevent an AC input current from becoming an overcurrent by detecting a variation in the inductance of a transformer by using the time change rate of the AC input current of a PWM converter. CONSTITUTION:A pulse width modulation power converter has a transformer MTR for stepping down a trolley voltage, an AC reactor ACL, a DC capacitor DCC, a GTO for forming a main circuit, and a load unit LOAD. Its controller has an average value detector AVE, a voltage regulator AVR, a current regulator ACR, a power factor regulator APR, a coordinates converter CRT, first-second pulse width modulators PWM1-2, and a gate signal converter SGL, etc. When the time change rate of the AC input current exceeds a predetermined value, it is judged that the transformer MTR is saturated due to a DC polarization or the like and switches to a gate signal adapted to the management of the peak value of the DC input current from a normal gate signal.
Patent JP-2001106752-A (JP)
Title: Method for producing high ortho novolak resin
Inventor: O HO
IPC: B01J31/26
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a novolak resin having a high ortho bond content at a short time by using an inexpensive catalyst. SOLUTION: This method for producing a high ortho novolak resin comprises using a mixed catalyst of an acidic catalyst selected from an organic acid, a divalent metal salt of the organic acid, or a mixture thereof, in combination with a basic catalyst selected from a metal oxide, a metal hydroxide or a mixture thereof.
Patent JP-H05100235-A (JP)
Title: Method for injecting ferroelectric liquid crystal
Inventor: MITSUI MUTSUO
IPC: G02F1/1341
Filed: 1991-10-07
Abstract: PURPOSE:To obtain the method for injecting a ferroelectric liquid crystal which uniformizes a liquid crystal injection speed in the entire area in a cell to uniformize an orientation characteristic and to improve display quality. CONSTITUTION:Dummy patterns 1 for accelerating the liquid crystal injection effect are provided in a place exclusive of electrode patterns 2 for image display in a cell enclosed with a sealing 3 for sealing the liquid crystal and the ferroelectric liquid crystal is injected into the cell in the method for injecting the liquid crystal of a liquid crystal display device having the image display electrode patterns 2 within the cell.
Patent JP-H07116349-A (JP)
Title: Steering wheel device provided with stopper
Inventor: OBARA TOSHIYA
IPC: A63F13/245
Filed: 1993-10-21
Abstract: PURPOSE:To reduce a load put on each constituent, particularly a load put on a gear. CONSTITUTION:When a steering wheel 1 is rotated, a handle shaft 2 and stopper arm 6 are rotated to rotate reversely an auxiliary shaft 4 and stopper 8 by the meshing of a first gear 3 with a second gear 5. The number of teeth of the second gear 5 is set more than that of the first gear 3 so that the wheel 1 can be rotated more than one revolution. A stopper arm 6 collides with the stoppers 8, so that the rotational range of the wheel 1 is regulated. Then, the rotational torque of the wheel 1 acts only between the stopper 8 and stopper arm 6 and does not act between the gears 3, 5, so that a load applied to both gears is reduced, especially high strength gears do not need selecting as the gears 3 and 5 and the life thereof is elongated.