baber/WOPTO huggingface dataset:
Patent JP-H06320111-A (JP)
Title: Screen frame for powder/granule-screening machine
Inventor: HOSOGOE YASUNOBU
IPC: A23L7/10
Filed: 1993-05-11
Abstract: PURPOSE:To prevent coarse powder from being mixed with a fine powder side by providing the closed curve type sealing surfaces in both the rear face of the frame body of an inner frame stretched with a sieve mesh and the upper face of the opening type frame part of an outer frame fitted with said rear face in a screen frame for a screening machine for sorting grain size of granule such as wheat flour. CONSTITUTION:A screen frame is equipped with both an inner frame 5 wherein a sieve mesh 51 is stretched on a rectangular frame body 52 and an outer frame 6 having a rectangular opening type frame part internally fitted with the inner frame 5. The outer frame 6 is equipped with a receiving plate 63 provided as the rear face of the frame part so as to receive fine powder of undersize, openings 62 for fall of fine powder and an opening 61 for fall of coarse powder. The openings 62 are arranged respectively in the outsides of a pair of opposite sides of four sides of a rectangle in the frame part and fine powder on the receiving plate 63 is allowed to fall below through the openings 62. The opening 61 is arranged in the outside of one hand of a pair of opposite sides of the other and coarse powder on the sieve mesh 51 is allowed to fall below through the opening 61. A closed curve type sealing surface directed to the underside is positioned in the same horizontal surface and provided in the frame body 52 of the inner frame 5. The sealing surface is contacted with pressure to the closed curve type sealing surfaces 71a-71d provided to the frame part of the outer frame.
Patent JP-S602048-A (JP)
Title: Wind power generator
Inventor: GOTOU HISAO
IPC: F03D11/02
Filed: 1983-06-17
Abstract: PURPOSE:To increase the output of a wind power generator and to average the output by providing a rotor coil and a flywheel on one rotational shafts of two wind mills which rotate in reverse directions, integrating the other wind mill with a housing, and rotating it with a stator coil. CONSTITUTION:Savonius type wind mills 11A, 11B which rotate in reverse directions to the same wind direction are provided. The rotational shaft 11a of the mill 11A is rotatably supported to a bearing 12, and extended to the lower portion of a generator to become a shaft 14, and a flywheel 23 is secured. The rotational shaft 11b of the mill 11B is formed with a hollow portion, passed through the shaft 11a, connected to the hollow portion 17A of the upper portion of a housing 17, and the housing 17 is rotatably supported to a bearing 18 of the hollow portion 17A and a bearing 20 between a housing 19 at the upper and lower portions of the housing 17. A rotor 15 is secured to the shaft 14, and a stator coil 16 is secured to the housing 17. The housing 19 is secured to a frame 21. In this manner, the relative speed of the stator and the rotor increases to increase the output, and the output can be averaged.
Patent JP-H07320276-A (JP)
Title: Optical disk device
Inventor: YAMADA GENICHI
IPC: G11B21/02
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a small and reliable optical disk recording/reproducing device provided with excellent performance at a low cost by reducing the material and man-hour for the assemblage with a simple structure having a small number of components and also increasing stability of the operation. CONSTITUTION:An optical pickup moving means 4 is engaged with a groove part 23 provided on one surface of a guide rail means 5 and positionally controlled, and further a driving gear 21 is engaged with a tooth form part 12 provided on one surface of a confronted guide rail means 5 to transmit the driving force. By means of integrally constituting the groove part 23 and the tooth form part 12 on the guide rail means, the number of components of the optical disk device is reduced, and also the improvement of reliability and the reduction of the cost are attained.
Patent JP-H08256507-A (JP)
Title: Levee former
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1996-04-30
Abstract: PURPOSE: To proceed smooth formation of levee having its surface finely finished by allowing a levee former to roll on the levee surface. CONSTITUTION: This levee former 12 is built up in a rotary roller comprising the cylinder part 13 having almost a cylindrical outer surface which can finish the levee surface and the truncated cone part 14 which is integrally formed on the side face on the machine frame side of the cylinder part and has an almost cone outer surface 14a which can finish the one side slope of the levee, and further equipped with a soil-shaving mechanism 28 which can shave the upper part of the old levee in the direction to which the banking machine runs.
Patent JP-2000002866-A (JP)
Title: Method for controlling liquid crystal display device, drive assembly for liquid crystal display device, liquid crystal display device and electronic appliance
Inventor: TAKAHASHI SHIRO
IPC: G09G3/36
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To rapidly clear the charges accumulated in a liquid crystal layer and to prevent the deterioration of liquid crystals without depending on an individual device by electrically connecting the liquid crystal layer to a fixed potential when a power supply off is detected. SOLUTION: An off-sequence circuit 140 is a circuit for detecting the voltage drop of a power-supply voltage Vcc when the power source to be supplied to a liquid crystal display device turns off. The circuit causes the transition of the signal level of a signal PWR- and a signal PWR+ when the power-supply voltage Vcc falls to the threshold voltage Vth or below. A constant current circuit 150a connects supply lines of voltages V1, V6 among the plural voltage supply lines to which voltages of V0 to V7 are supplied from a DC-DC converter 130a to a grounding line according to the level transition of the signal PWR- or the signal PWR+. The grounding line exists at the grounding potential of the stable potential regardless of the on/off of the power source and is optimum as the fixed potential of the destination where the charges are removed from the liquid crystal layer.  The constant current circuit 150a which supplies the grounding potential supplies the constant current.
Patent JP-H01280461-A (JP)
Title: Baby bottle disinfector for infant
Inventor: HIRAYAMA TOMONOBU
IPC: A61L2/04
Filed: 1988-05-07
Abstract: PURPOSE:To sterilize and disinfect a baby bottle, an artificial nipple for feeding housed in an inner basket and to perform sanitary and safe preservation by burying an electric heater in a main body and boiling the water of a main body container. CONSTITUTION:The title disinfector is composed of a main body 1, an inner basket 2, an external cover 3, an electric heater 4 and a thermostat 5. Thus, the sterilization and disinfection are executed by boiling the water of the main body container, and sanitary and safety preservation can be executed.
Patent JP-H05303376-A (JP)
Title: Trend graph display device
Inventor: KAWAMOTO JUNICHI
IPC: G05B23/02
Filed: 1992-04-28
Abstract: PURPOSE:To easily analyze an abnormality by dividing only required signals from plural files into groups. CONSTITUTION:This display device on which plural gathered signals are displayed as a graph is provided with a monitor data file 2 where signals gathered as the monitor object are preserved, an arbitrary graph file 3 where data for display of an arbitrary graph consisting of combination of arbitrary signals out of plural gathered signals is stored, an arbitrary graph register means where information of signals stored in the arbitrary graph display file 3 is registered, a data gathering task which reads out signals corresponding to information registered in the arbitrary graph register means from the monitor data file 2 and stores them in the arbitrary graph display file 3, and a display task which reads out data stored in the arbitrary graph display file 3 to display the arbitrary graph.
Patent JP-S601839-A (JP)
Title: Integrated circuit
Inventor: SUGIMOTO MASUNORI
IPC: H01L27/04
Filed: 1983-06-20
Abstract: PURPOSE:To obtain the result of the evaluation of a circuit not connected to a lead-out electrode after a mounting to a case by writing characteristics measured by either one or more of electrodes connected to an electrical circuit to an ROM when voltage or currents for measuring characteristics are applied to either one or more of the electrodes connected to the electrical circuit. CONSTITUTION:A circuit 3 for evaluation contained besides a main circuit 2, the circuit 3 for evaluation is evaluated at the stage of the state of a wafer, and the result of evaluation is written electrically to an ROM4 through an external terminal for the ROM4 at the time of the evaluation. Two of an electrode applying reset signals and an electrode reading data may be used at a minimum as electrodes to be employed as lead-out electrodes in electrodes for the ROM4 in the result of evaluation after a chip is detached and mounted to a case. Reset signals are applied to the electrode for the reset signals, and the contents of the ROM4 continuously appear in the data reading electrode at intervals of a fixed time. The method satisfies demands when the contents of the ROM4 are limited, and giving a method in which a grammar is also determined in how to write and a read data row is solved results in no problem even when contents variously change.
Patent JP-H048531-A (JP)
Title: Manufacture of lining tube
Inventor: HAGIO AKIRA
IPC: B29K105/08
Filed: 1990-04-27
Abstract: PURPOSE:To easily obtain a lining tube to be used in an in-situ foam(INS) method, etc., by making a two-layer tube through forming a felt layer outside a tube composed of a reinforced fiber and by weaving the reinforced fiber outside an inner back through an inner back type fiber circular weaving machine using the two-layer tube as the inner back. CONSTITUTION:A tube 11 composed of a reinforced fiber is formed and a felt layer is formed outside the tube 11 so that there is formed a two-layer tube 14 with the outside of a felt layer 12 and the inside of a reinforced fiber layer 13. When the two-layer tube 14 is set as an inner back in an inner back type fiber circular weaving machine and a reinforced fiber is woven outside the inner back by an inner back type fiber circular weaving machine, there is formed a lining tube 17 of three-layer structure with the outer and inner layers are composed of the reinforced fiber 15 and the interlayer composed of a felt 16. When the lining tube 17 is used in INS method, a film 18 composed of polyurethane or vinyl chloride, etc., are caused to adhere or fuse to the outside face of the lining tube 17 before use.
Patent JP-S5736000-A (JP)
Title: Disposal of effluent generated by dewatering sludge
Inventor: SEKO IKUKO
IPC: C02F1/66
Filed: 1980-08-12
Abstract: PURPOSE: To facilitate the operational management of a water-disposal system while inhibiting the corrosion of a carriage pipe, by mixing a separated liquid, which is generated by washing and concentrating organic sludge, with an effluent generated by dewatering the sludge, and returning neutralized purified water to the water-disposal system.  
     CONSTITUTION: A system for purifying an effluent generated by dewatering sludge is constructed by a water-washing device 1, a preconcentrating device 2, a pH- adjusting device 3, a freeze-thawing vessel 4, a dehydrator 5 and a mixing vessel 6. A dewatering effluent (e) from the dehydrator 5 is neutralized with a separated liquid (b) having a large alkalinity from the preconcentrating device 2 in the mixing vessel 6, and the neutralized water is returned to a water-disposal system (d). In a sewage-disposal plant, if the organic sludge is the primary precipitating excess sludge mixture of primary precipitating sludge in a primary sedimentation pool with excess sludge after treated in an aeration vessel, the separated liquid is one separated by a centrifugal separator, for insrance, and having pH6.8 and BOD350ppm, and the effluent is one of pH3 and BOD1300ppm obtained by dewatering pH-adjusted concentrated sludge in a freezing method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5736505-A (JP)
Title: Automatic train operation control method
Inventor: ROKUTO TAKAO
IPC: B60L15/20
Filed: 1980-08-12
Abstract: PURPOSE: To run a train by exactly amending fluctuations from a schedule based on the fluctuations in alighting and boarding time by passengers, by a method wherein the optimum running pattern is selected in accordance with a differenec in a predetermined schedule.  
     CONSTITUTION: When a train pulls out from a station, the time diference between the time for departure and planned schedule 18 is displayed on an indicator 8. With the time difference set in a setting device 7 as adjusting running time, an adjusting running time signal 7a is fed into a pattern selecting section 13. The pattern selecting section 13 selects the optimum running pattern 13a from a speed pattern memory section 11 and a running time memory section 12 by the signal 7a and running position signal 16a to feed the pattern 13a into a speed pattern section 14. A speed comparison section 15 feeds command signals into a driving device 20 and a brake device 21 in accordance with the deviation between the speed pattern and a speed signal 10a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S592329-A (JP)
Title: Manufacture of substrate of semiconductor integrated circuit
Inventor: OOSHIMA MUNEO
IPC: H05K3/34
Filed: 1982-06-29
Abstract: PURPOSE:To prevent the oxidation of terminals and enable to equalize the shapes of al solder connection parts by a method wherein the surface of the terminal for connecting with solder is covered with a metallic material for preventing oxidation, and thereafter a film serving as a dam is formed at the solder connection part. CONSTITUTION:An adhesive auxiliary film 7 of Cr, a transition layer 8 by the simultaneous vapor-deposition of Cr and Cu, the first film 9 of Cu, the second film 11 of Au, and the third film 12 of Cr are successively formed, the fixed part is removed by photoetching, and thus a wiring pattern 6 and the terminal 4 are formed. Since the surface of the terminal 4 is covered with the second film 11 of Au, etc., it is not oxidized even by receiving heat treatment, and solder wet property does not deteriorate. The dam is formed, by the third film 12 of Cr which is difficult to be wet by solder, in the periphery of the terminal 4, therefore the shape of the solder connection part can be formed in a constant specified shape.
Patent JP-2000302373-A (JP)
Title: Spreader accumulation drive device
Inventor: ONO TOSHITAKA
IPC: B66C13/14
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To omit the power supply to a spreader by dispensing with the energy for driving an actuator in the spreader. SOLUTION: In this spreader accumulation drive device comprising an oil pressurizing device 38 to pressurize the oil by the weight of a spreader 16 and discharge the pressurized oil, a hydraulic accumulator 54 to accumulate the pressurized oil from the oil pressurizing device 38, and a hydraulic circuit to supply the pressurized oil in the hydraulic accumulator 54 to actuators 27, 25, 53 of the spreader 16 through a pressurized oil supply system 49 provided with a control valve 53, non-leak valves 55, 57 are provided on the pressurized oil supply system 49 between the hydraulic accumulator 54 in the hydraulic circuit and the control valve 53 of the actuators 27, 25, 52.
Patent JP-H0639325-A (JP)
Title: Release agent coating device
Inventor: KUSUMI AOI
IPC: H02J7/00
Filed: 1992-04-03
Abstract: PURPOSE:To carry out continuous and automatic coating by feeding a plate material accurately when a release agent is applied on the surface of a wood plate material. CONSTITUTION:A coating device comprises a loader section 3 for placing a plate material 1 with its surface facing upward and lifting the plate material 1 one by one to a coating mechanism 6 of the release agent and an unloader section 10 for receiving the coated plate material from the coating mechanism 6 and lifting up and down by the thickness of one piece of the plate material 1. The plate material is transferred to the coating mechanism 6 by a feeding means 5 for engaging with the rear end of the plate material 1 and feeding the plate material one by one. When being engaged by the feeding means 5, the plate material 1 is controlled to be at the constant given position and state by a positioning means 4 provided above the loader section.
Patent JP-H02291809-A (JP)
Title: Urgently displacing method and device for base for passing chair
Inventor: YAMAZAKI RYOKICHI
IPC: B60N3/00
Filed: 1989-04-28
Abstract: PURPOSE:To urgently retract a base plate for passing a chair from an opened side passage when it must be retracted during its use by displacing the base plate from a horizontal state to a descending vertical state when excessively large external force exceeding the supporting force of an engaging means is loaded on the base plate for passing chair during use which maintains a horizontal state by the engaging means cooperating with an engagement ensuring means. CONSTITUTION:When an excessively large external force consisting of downward pressing force is applied to the upper face of a base plate 5 for passing chair used in horizontal state, a base plate support member 4 supporting the base plate for passing chair and an engaging piece 6 are rotated in a direction for lowering the base plate 5 for passing chair around a thrust shaft 2. Therefore, the circular arc receiving groove 32 of a turning guide plate 3 engaging with the primary engaging means 12 of a fixed guide plate 1 with resilient force of an engagement ensuring means 7 is disengaged from the primary engaging means 12 and rotated in the same direction by the same amount. Since the base plate 5 for passing chair is displaced to a forward descending vertical state around the thrust shaft 2, it can be easily retracted with emergency from an opened side passage.
Patent JP-S63276506-A (JP)
Title: Manufacturing device for substrate for mounting semiconductor element
Inventor: TOTSUKA TADAO
IPC: B28D5/00
Filed: 1987-05-08
Abstract: PURPOSE:To enhance reliability in dividing a molded sheet form and contrive a simpler conveying operation, by conveying a molded sheet form having small- width grooves, and pressing the sheet form by an air bag to split the sheet form into substrates for mounting semiconductor elements thereon. CONSTITUTION:A rubber-made air bag 14 provided on the upper side of a flat belt 11 is rotatably supported by an air bag support 15 comprising a flexible member, and has an annular overall cross-sectional shape. The air bag 14 is so constructed as to press a moded sheet form 1 on the belt against a support base 16 disposed on the lower side of the belt, thereby splitting the sheet form 1 into substrates. The air bag 14 is connected to an air-supplying device through a pipe 17. At the time of pressing the sheet form 1, the outer shape of the air bag 14 can be deformed according to the shape of a surface to be pressed. Therefore, it is possible to securely prevent the sheet form 1 from being broken at the time of pressing.
Patent JP-S5336537-A (JP)
Title: Easy dispersible colorant for thermoplastic resin
Inventor: NAKAMURA MITSUMASA
IPC: C08J3/20
Filed: 1976-09-17
Abstract: PURPOSE: The title colorant with resistance to degradation and high dispersibility comprising a colorant and a carrier resin consisting of a low molecular weight solid thermoplastic resin and another one having a higher softening temperature than that of the former. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05281491-A (JP)
Title: Hologram scanner
IPC: G02B26/10
Filed: 1992-04-02
Abstract: PURPOSE:To extremely lower the loss of light energy and to reduce the cost over the entire part of the device at the time of executing the beam shape of the reconstructing light emitted from a semiconductor laser. CONSTITUTION:The reconstructing light L1 emitted from the semiconductor laser 10 is made incident via a collimator lens 11, a triangular prism 20 and a pre-plased hologram 30 on a hologram 41 for scanning on a hologram disk 40. The diffracted light 12 diffracted and deflected by the hologram 41 for scanning is introduced via a post-placed hologram 50 to a scanning surface 60 and is imaged thereon. The deflection angle of the diffracted light L2 is changed by the rotation of the hologram disk 40, by which optical scanning is executed. The beam shaping of the reconstructing light L1 is executed by the triangular prism 20 and the pre-placed hologram 30 necessary for preventing the fluctuation in the imaging position on the scanning surface 60 by the wavelength fluctuation of the reconstructing light L1 is formed on one surface of the triangular prism 20.
Patent JP-H10270448-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L23/52
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To relax the stress originating from at least a side face insulation film by forming trenches into the insulation film, burying electrodes in the trenches and forming the electrodes, using a multi-layer substrate composed of a TiW or TiN alloy layer and Cu or Al film. SOLUTION: An SiO2 film 12 is formed on the surface of an Si substrate 11, a TiW film 13 is formed by the sputtering, photo etched into a pattern, a photo resist film 14 is formed, exposed and developed to form trenches into the film 13, and a Cu film is buried in the trenches 15 by the plating to form a Cu wiring 16. The film 13 may be a TiN, TiSi, WSi, MoSi or Ti film and wiring 16 may be an Al one, thus avoiding breaking wires due to the stress- migration.
Patent JP-2000302313-A (JP)
Title: Printer
Inventor: YASUKAWA HIDEMI
IPC: B65H31/24
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the coil of a paper sheet due to the adhering of undried ink. SOLUTION: This printer has a paper feeding device 1, a printing device 2, and a paper discharge device 3; and the device 1 has plural fed paper housing regions 1a and 1b. The respective regions 1a and 1b house paper sheets P1 and P2 to be fed to the device 2 concurrently to feed the paper sheets P1 and P2 to the device 2 in order from the respective regions 1a and 1b. The device 2 prints the paper sheets P1 and P2 fed in order from the device 1, and after printing discharges the paper sheets to the device 3. The device 3 has plural fed paper housing regions 3a and 3b, and after printing, they receive the paper sheets P1 and P2 in order fed from the device 3, to make printed paper sheets before and behind unstacked before drying ink.
Patent JP-S63276806-A (JP)
Title: Insulation coating metallic line
Inventor: OKURA KENGO
IPC: H01B7/00
Filed: 1987-05-06
Abstract: PURPOSE:To prevent a diamond layer from being peeled in a heat cycle by laminating a base metal coated layer and a diamond coated layer on a surface of a metallic line and simultaneously producing intermetallic compounds on respective junction interface parts formed between the metallic line and the base metal coated layer and formed between the base metal coated layer and the diamond coated layer. CONSTITUTION:A copper line of e.g., 0.5 mm in diameter is used as a metallic line 1. A layer 2 coated with a base metal, such as 8 Ti thin film, is formed about 1000Angstrom  in its thickness on the surface of this line by the use of an evaporation method and a sputtering method and the like. Next a reactive sputtering method or the like is used to laminate a diamond coated layer in thickness of about 2 mum on the layer 2. Thereupon, a layer 4 made of stabilized compounds such as TiCu2, TiCu3, and the like is formed between the line 1 and the layer 2 simultaneously with the coating process, so that adhesiveness of the line 1 to the layer 2 becomes large enough to suppress the diffusion of Ti into copper. Since the stabilized compound layer 5 is formed also between the layers 2 and 3, the adhesiveness can be upgraded also by TiC.