baber/WOPTO huggingface dataset:
Patent JP-H02253976-A (JP)
Title: Manuscript printer
Inventor: KATO JOJI
IPC: B41J3/407
Filed: 1989-03-29
Abstract: PURPOSE:To recover irregularities in printing density, omission of dot, and reduction of printing density by printing the same printing information on the same printing position by multi times with a different position of a ribbon. CONSTITUTION:After printing is completed once, the number of printing stored in a nonvolatile memory 37 is incrementally changed by a CPU 39, and the result is again stored in the nonvolatile memory 37. Thereafter, a manuscript is discharged by a feed roller 11. If, in the judgement whether the number of printing exceeds a predetermined value, the value of the nonvolatile memory 37 is judged by the CPU 39 to be more than the predetermined value, a character, such as a control number, that is previously received from an external host device is printed out on the surface of the manuscript by a printing part 14. After printing is finished once, a ribbon is fed, and the same character is again printed out on the same printing position of the manuscript by the printing part 14. Thereafter, the number of printing is incrementally changed, the result is stored in the memory, and the manuscript is discharged. Since the reduction of ribbon density with the increase of the number of printing results in a lower printing density, an overlap printing is conducted. In this overlap printing, a printing density can be recovered even with the reduction of ribbon density, and a favorable printing result can be obtained even if the remaining life of the ribbon is not so long.
Patent JP-H01304674-A (JP)
Title: Connector for electric distrbution system
Inventor: JIYOSE GARUSHIA
IPC: H01R13/447
Filed: 1989-03-29
Abstract: PURPOSE: To prevent connection with a receiving body having voltage, etc., different from the electric energy of a bus bar, by providing a corded shape in a well, and making a connector have a protruded part having the corded shape, and contacting the power source contact piece of the connector to the bus bar when the corded shape is conformed to the shape of the well. CONSTITUTION: When a connector 7 nears a connection socket 6, at first, contact pieces 11 and 12 and a protruded part 58 are engaged in a well 43; and then the boss 67 of the protruded part 58 reaches a position opposite to the end part of a plate 52 to be slid on the corded outer shape of the plate 52, when a cord is conformed, to be engaged, thereby concurrently begining a spring 26 to move in a compressed direction by an operating means 34. A shutter 21 releases gradually the covers of paths 8 and 9, and when the release is completed, the contact pieces 11 and 12 engage with a bus bar 2 and an exposed flexible conductor 3 respectively via the paths 8 and 9 respectively. While when the cord is not conformed, the insertion action of the connector 7 stops before the shutter 21 begins to be opened.
Patent JP-S57189138-A (JP)
Title: Photographic recording material containing novel coordinated polymer
Inventor: SAKAGUCHI SHINJI
IPC: G03C8/54
Filed: 1981-05-19
Abstract: PURPOSE: To obtain a photographic recording material having a metallic ions- fixed layer reduced in coating trouble, such as spots or streaks formed on the coated film, by adding a coordinated polymer consisting of specified ligands and metallic ions to mordant layer.  
     CONSTITUTION: A photographic recording material has a layer containing dye ligands or a substance capable of forming them and a photosensitive silver halide emulsion in combination, a mordant layer, and an alkali-treatment composition, and means for releasing this composition to the photographic recording material in combination with said composition or as another system. A coordinated polymer to be added to the mordant layer or layers adjacent to this layer consists of metallic ions and ligands represented by the formulaIin which A, B, D, and E are each a ligand, L is a simple bond or 1W30C (k+l+m+n)-valent bonding group, but only when L is the formula II, L is not a 1W3C linear hydrocarbon residue; Q is N, P, or As; R 4  is 1W4C alkylene; G 1  and G 2  are any group of the formula III, IV, V, VI, or VII; α is O or S; K, l, m, n are each 0W6, and the sum of them are 2W10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S571271-A (JP)
Title: Photodiode
Inventor: SAKURAI KOUICHI
IPC: H01L31/10
Filed: 1980-06-04
Abstract: PURPOSE:To obtain a device which is characterized by high performance, a large area, and long dimensions, by layering an Se-As compound layer wherein 50 atomic % or more Se in included and a layer wherein Se content is further increased, and providing opposing electrodes. CONSTITUTION:SnO2 2 is evaporated on quartz glass 1. The mixture of Se or 50 atomic % or more and As of 50 atomic % or less is heat-treated in a vacuum and then quickly cooled. Thus, the Se-As compound is prepared and evaporated 3 to about 4,000Angstrom  on an electrode 2 in the vacuum. Then the compound having more Se or pure Se is further evaporated to about 1.000Angstrom , and a film 4 is layered. If the total thickness of the films 3 and 4 is 2,000Angstrom or less, pin holes will be formed. An Au electrode 5 is provided on the film 4. If Te, P, and the like are added to the Se- As compound as impurities, the performance can be enhanced in response to the purposes. In this constitution, the device characterized by the small leakage currents and the quick response speed can be obtained, and the long dimensions and the large area can be realized.
Patent JP-2000263649-A (JP)
Title: Method and apparatus for jointing extrusion molded item or die molded item
Inventor: HARADA FUMIO
IPC: B29C65/70
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for jointing extrusion molded items or die molded items for facilitating joint work without generating flashes at the joint part of extrusion molded items or the like. SOLUTION: Two extrusion molded items 2, 3 being the same configuration in cross-section and having a hollow part are set in a manner placing respective joint end surfaces 2a, 3a toward the inside to face each other in a left and right splitting mold, and thereafter, a heat process is effected by putting the left and right molds together in a state holding a sheet material 1 therebetween and allowing the end part of the extrusion molded items 2, 3 to abut each other;  then, during an integration of the molds, cutting the sheet material 1 by a cutting blade receiving part 8 for receiving a cutting blade 7 formed at each left side of the right side molds 5B, 6B and a cutting blade 7 formed at each right side of the left side molds 5A, 6A into a configuration in conformity with a configuration of the joint end surface 2a, 3a of the extrusion molded items 2, 3 so as to achieve an integration of the extrusion molded items 2, 3, and further, in a state where tightening of the molds is slightly released with respect to the molded items 2, 3, the molded items 2, 3 are slid to the right side before clamping the molds.
Patent JP-S58193074-A (JP)
Inventor: YAMAGAMI HIROZOU
IPC: F25D17/08
Filed: 1982-05-06
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-H05140220-A (JP)
Title: Carried ziegler-natta catalyst
Inventor: RUCHIAANO RUCHIAANI
IPC: C08F4/60
Filed: 1991-03-15
Abstract: A supported Ziegler-Natta catalyst active in ethylene polymerization and in the copolymerization of ethylene with alpha-olefins consists of:   (A) a cocatalyst in the form of an organometallic compound of aluminium, and   (B) a solid catalyst component obtained by:     (i) impregnating a granular solid support with a solution of a titanium alcoholate and magnesium chloride in a liquid aliphatic hydrocarbon, followed by evaporation of the hydrocarbon solvent; (ii) impregnating the support treated in (i) with a solution of magnesium chloride in a liquid aliphatic ester, followed by evaporation of the ester solvent; and (iii) activating the support treated in (ii) by contact with an alkyl aluminium halide.   In a preferred embodiment, measured quantities of a silicon halide are introduced in stage (i) and/or (ii), this considerably improving catalytic activity. In a particular embodiment, zirconium or hafnium are introduced into the solid catalyst component (B) in addition to titanium, to obtain catalysts able to produce polyethylenes with a widened molecular weight distribution.
Patent JP-H0643994-A (JP)
Title: Optimum scanning sequence for high-frequency magnetic digitizer
Inventor: GUREGORII FUREEZAA RATSUSERU
IPC: G06F3/0488
Filed: 1993-04-01
Abstract: PURPOSE: To reduce the load and time for processings by measuring only inductance required for the optimum calculation of the position of a movable magnetic field generation mechanism. CONSTITUTION: A tablet 10 is provided with (x)-axis and (y)-axis multiplexers 26 and 28 connected to the coils of (x)-axis and (y)-axis sensor arrays 14a and 14b. A specified (y)-axis coil is selected for read by Y address signals and a specified (x)-axis coil is selected for read by X address signals. Signals from the selected (y)-axis coil and (x)-axis coil are supplied through an amplifier 34, a demodulator 40, an integrator 42 and a filter provided with a sample-and- hold circuit 44 to an A/D converter 38, converted to digital signals and inputted to a processor 30. Since only the required inductance is measured, the load and time for the processings are reduced.
Patent JP-H08273404-A (JP)
Title: Lamp housing of vehicle lighting fixture
Inventor: NEMOTO TOSHIHIRO
IPC: F21V15/01
Filed: 1995-03-31
Abstract: PURPOSE: To form an aluminum deposition film directly on a molded surface, and omit the undercoat treatment of a reflection surface by molding a lamp housing by synthetic resin material which is made by fusing a specific amount of polypropylene resin and polycarbonate resin. CONSTITUTION: 85±5%(weight ratio) of polypropylene and 15±5% of polycarbonate are mixed and fused so as to form synthetic resin to be used for the board 2B of a lamp housing. The synthetic resin is molded to form a reflection plate. Aluminum is vacuum-deposited directly on the surface of the board 2B to form a reflection film 8. The surface of the reflection film 8 is topcoat-treated by a transparent protection film 10. Thereby, a lighting fixture for a vehicle of high quality and a low cost is obtained requiring no undercoat treatment.
Patent JP-S5410998-A (JP)
Title: Single area division method for ferrodielectric substance
Inventor: FUKUDA KATSUYOSHI
IPC: H01L41/257
Filed: 1977-06-28
Abstract: PURPOSE: To reduce the occurrence of cracks at the edge of electrode on the occasion of single area division treatment by making a single area division treatment by providing both positive and negative electrodes of a specific size to the side of a ferrodielectric substance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63245211-A (JP)
Inventor: HAMAMURA TAKANOBU
IPC: H02H3/02
Filed: 1987-03-31
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-S59201414-A (JP)
Title: Diffusion boat saucer sustaining device
Inventor: SATOU MITSUO
IPC: H01L21/673
Filed: 1983-04-30
Abstract: PURPOSE:To enable easy handling of a boat and a furnace core tube at the time of maintenance by providing a sustaining material which has a depression for a boat saucer and can freely approach to or recede from the inlet of the furnace core tube. CONSTITUTION:A boat 31 on which a wafer 30 is placed is sustained 43e by an elevator 43 and when elevated under control to the inlet 11 of the top furnace core tube 10, an arm 43d swings and the boat 31 is moved in a depression 29 of a material 21 fixed with bolts 26, 27 at the appropriate position of the inlet 11. A slider 16 is moved by a pinion 23 and a rack 22 and stopped near the cover 10a of the furnace. The push rod of a boat loader is rotated and the end comes in contact with the boat 31. The cover 10a is opened and the slider is advanced to send the boat to the appropriate position. The cover 10a is closed and the push rod is drawn out. Then, the diffusion process is carried out. After the process is finished, the boat 31 is brought back to the original position by the reverse process. In this construction, vibration at the time of carrying the boat in and out is prevented, the yield rate and the operation are improved and replacement of the furnace core tube 10 at the time of maintenance is made easier.
Patent JP-S554928-A (JP)
Title: Vertical type gaseous phase growth furnace
Inventor: FUKAZAWA TOMIO
IPC: C30B23/00
Filed: 1978-06-26
Abstract: PURPOSE:To prevent inside of a furnace from contamination and improve handling convenience by blocking a reacting chamber's base plate with a quartz plate and aranging a work coil, through the quartz plate, at the outside of the reacting chamber oppositely to a susceptor. CONSTITUTION:By blocking a bell jar 3 with an O ring 4 and a quartz plate 5, a reacting chamber 2 is formed. The quartz plate  is fixed onto an attaching plate 6, pieced by a hollow rotary shaft 7, and a susceptor 8 is fixed onto the shaft end closely to the quartz plate. The shaft 7 is sealed by the O ring between a closed box 10 and the quartz plate 5. A pipe 12 pierces through the closed box 10, the shaft 7 and the susceptor 8, and gas is jetted out from a nozzle 13 on the tip of this pipe. A heating work coil 14 is arranged under the quartz plate in a coaxial circular configuration oppositely to the susceptor 8, and waste gas 15 is discharged from outer circumference of the reacting chamber's base plate. It becomes possible, in this fashion, to prevent inside of the reacting chamber from being contaminated by leak of coil-cooling water or foreign matters adhering to the coil. It is also possible to adjust the coil at outside of the reacting chamber easily.
Patent JP-H10253832-A (JP)
Title: Light scattering light transmitting plate of liquid crystal display
Inventor: AKASHI NOBUTAKA
IPC: G02F1/1335
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a light scattering light transmitting plate causing no nonuniformity of luminance and excellent in light scattering performance and in production efficiency by specifying a specific gravity difference from a transparent resin on transparent particulates, and processing its surface by a dispersibility improver in the light scattering light conductive plate by dispersing the transparent particulates having a refractive index different from a refractive index of this transparent resin in the transparent resin. SOLUTION: In a light scattering light transmitting plate by dispersing transparent particulates having a refractive index different from a refractive index of this transparent resin in the transparent resin, a specific gravity difference from the transparent resin is 1.3 or smaller in the transparent particulates, and the light scattering light conductive plate is formed so that its surface is processed by a dispersibility improver. A material excellent in light transmissivity is desirable as the transparent resin, and for example, and acrylic resin, polycarbonate, polyethylene terephthalate or the like can be cited. It is desirable that the transparent particulates are normally used as light scattering particulates and an average particle diameter of these transparent particulates is 0.1 to 100μm.
Patent JP-H11257333-A (JP)
Title: Fastening device
Inventor: TOKUNAGA OSAMU
IPC: F16B41/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent failure such as damage to a fastening device by constituting the fastening device by a bolt and a fastening piece screwed around the bolt, and arranging an idle rotary means on the bolt or the fastening piece. SOLUTION: A bolt 16 is composed of two members of a bolt head member 17 and a bolt shaft member 18, a female screw 19 is formed on an upper end port of the bolt shaft member 18, and a male screw is formed on a lower end of the bolt head member 17. The bolt head member 17 is screwed around the bolt shaft member 18, in the case where a torque of a direction for making a nut fall down is applied, the bolt head member 17 comes off from the bolt shaft member 18, the torque is not transmitted to the nut 2. Even if force is transmitted to rotation for fastening the nut 2, a screw of a separating part 20 is release when strong force is applied when the force is acted in a loosening direction, and torque is not transmitted. Torque at the time point when separation is started, is approximately controlled by screwing fastening force of the bolt head member 17.
Patent JP-H06287666-A (JP)
Title: Heat resistant cast co-base alloy
Inventor: TSUDA YOICHI
IPC: C22C19/07
Filed: 1993-04-02
Abstract: PURPOSE:To produce a heat resistant cast Co-base alloy suitably used for gas turbine-stationary blade material and excellent in high temp. strength and fatigue strength. CONSTITUTION:This heat resistant cast Co-base alloy has a composition consisting of, by weight ratio, 0.05-0.45% C, 5-15% Ni, 15-30% Cr, 3-10% W, 1-5% Re, 0.01-1% Ti, 0.01-1% Nb, <=1% Si, <=1% Mn, <=1.5% Fe, and the balance essentially Co with inevitable impurities. The alloy can further contain prescribed amounts of Ta, Hf, B, and Al.
Patent JP-H11270317-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: MIYASAKA HIDESHI
IPC: F01L1/34
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent oil from leaking through a sliding hole or the like as securing good longitudinal slidability of a lock pin as well as to prevent deterioration of valve timing control accuracy and improve durability of a timing belt. SOLUTION: Opening and closing timing of an intake valve is made variable by converting the relative rotation phase of a timing pulley 1 and a cam shaft 2 by making a vane 3 relatively rotatable with the timing pulley 1 reciprocatingly rotatable by means of feeding and discharging relative oil pressure to and from an advance side oil pressure chamber and a lag angle side oil pressure chamber.  A through hole 50 is axially formed in the interior of a lock pin 34 of a lock mechanism restricting relative rotation of the vane 3 and the timing pulley 1 and oil is prevented from leaking to the external by making the interier of a slide hole 35, a space 51 and the like air tight as well as to obtain good slidability of the lock pin 34 by making air and oil inside a first and a second space 51 and the like substitutively flowing through the through hole 50 when the lock pin 34 slides longitudinally.
Patent JP-S57193993-A (JP)
Title: Pulse motor driving device
Inventor: FUKUDA MIZUHO
IPC: H02P8/14
Filed: 1981-05-20
Abstract: PURPOSE:To start a pulse motor invariably at the optimum point, by providing a switch between a V/F converter and a driver to make output frequency coincident with reference rise frequency, then to close the switch. CONSTITUTION:The switch 11 is provided between the V/F converter 3 and driver 2 driving the pulse motor 1. Then, rise frequency is determined by a digital switch 13 and maximum frequency by the V/F converter 3 to transmit the digital output to a counter 5 by a processing unit 6 for accumulation. It is inputted into the processing unit 6 via the D/A converter 4 and V/F converter 3 in comparison with reference rise frequency to make the output from the converter 3 coincident with reference frequency. Thereafter, the switch 11 is closed to start the motor 1. Therefore, the motor can be started at the optimum point regardless of the maximum speed to eliminate poor start.
Patent JP-H05278044-A (JP)
Title: Robot operation device characterized by reciprocating running
IPC: G05D1/02
Filed: 1992-03-31
Abstract: PURPOSE:To enable a single robot device to conduct an operation at a plurality of positions to improve a working efficiency and reduce a space by a method wherein a plurality of operation parts each having an independent operation line are provided on each side of a robot running track for the robot device which can reciprocatively run. CONSTITUTION:A robot operation device comprises a robot device K which can reciprocatively run and reversibly rotate clockwise and counterclockwise; a robot running track B for the running of the robot device K; and operation parts which are provided by two parts on each side of the robot running track B for the operations by the robot device K. The robot device K provided with a spray gun 14 for conducting a gelcoat resin coating operation to a lower mold for producing an artifical stone is placed on a running bogie D. Furthermore, the operation part is provided with an operation part running track 20 orthogonal to the robot running track B. In the operation parts, a gelcoat resin coating process, a core loading/unloading process, a casting process, a die releasing and disjointing process, a molded piece removing process, and a mold treating process are successively conducted.
Patent JP-H01252369-A (JP)
Title: Rotation control device of electromotive tool
Inventor: FUSHIYA FUSAO
IPC: B25B23/147
Filed: 1988-03-30
Abstract: PURPOSE:To reduce the number of parts and to simplify the structure by making a switch into OFF condition following the breaking of motive power of a clutching device, and maintaining the OFF condition until the OFF operation of a trigger is completed. CONSTITUTION:When a excessive load is generated to a spindle 7 during the ON operation of a trigger 53, clutch balls 17 and 17 of a clutch inner plate 15 ride on the outer periphery of a clutch pin 23 and a clutch disk 20 is moved to the front side in the axial direction. As a result, an operation rod 57 pulls the second straight line part 29 of the second operation piece 43, releases the ON condition to the actuator 34a of a starting switch 34, and the current flow to an electric motor 4 is cut off. At the same time, an electric braking circuit separated from the power source to the motor 4 is composed to act a control force to the electric motor 4, and the inertial rotation of the output shaft 5 is stopped. After that, by operating the trigger 53 OFF, the first and the second operation pieces 42 and 43 are also restored to the original condition.
Patent JP-S59203305-A (JP)
Inventor: INOUE KAZUO
IPC: H01G4/30
Filed: 1983-04-30
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-H07279488-A (JP)
Title: Rain-water gutter mounting structure for film structure
Inventor: HAMAMOTO AKIO
IPC: E04H15/58
Filed: 1994-04-15
Abstract: PURPOSE:To reliably prevent the drop of rainwater along a wall surface by a method wherein the hanging down part of a throating member having an upper edge part adhering to a film material is caused to front on the interior of a rain-water gutter and brought into a fixed state durable against a wind pressure. CONSTITUTION:A rain-water gutter 1 is mounted on a wall member 10W of a film structure. An elongated throating film 11 is arranged in parallel to the rain-water gutter 1 in a state that upper part is in close contact with a film material 10 and in a state that a lower part is suspended over a range of approximately the same length as that of the rain-water gutter 1 and the suspension part is provided on the interior of the rain-water gutter 1. A catch part 5 is protruded the inner side of the rain-water gutter 1 and the throating film 11 covers the catch part 5. A fit-in member 12 is fitted in the catch part 5 in a state that the throating film 11 is overlapped with the catch part 5. This constitution guides rain water from a roof part 10f to the interior of the rain-water gutter 1 through the throating film 11 without leakage and brings the throating film 11 into a state to be durable against a high wind pressure.