baber/WOPTO huggingface dataset:
Patent JP-S594289-A (JP)
Title: Color picture tube and its adjusting method
Inventor: NAKAMURA KOUJI
IPC: H01J9/44
Filed: 1982-06-29
Abstract: PURPOSE:To minimize the power of a dynamic convergence circuit with simple adjustment, by taking the construction that the convergence device comprising a convergence coil and a magnet is turned inidividually. CONSTITUTION:The dynamic convergence coil 7 is formed as the construction that the coil is turnable in the circumferential direction of the picture tube 1 independently of other color purity correcting magnet 8 and convergence correcting magnets 9 and 10. That is, a base 12 fixing the coil 7 is turable via a long hole 14 formed to the base 12 to the color purity and convergence main body 13. Finally, the base is screwed 15 to the color purity and convergence main body 13.
Patent JP-S5814150-A (JP)
Title: Carrier material for development of electrostatic charge image
Inventor: SATOU KEIJI
IPC: C22C38/00
Filed: 1981-07-20
Abstract: PURPOSE:To obtain a carrier material which is superior in magnetization characteristics and can be produced inexpensively by using spherical iron powder  contg. carbon, silicon and maganese respectively at prescribed weight % as a  carrier material. CONSTITUTION:Spherical iron powder contg. 0.1-5.0wt% each carbon, silicon and manganese is used as a carrier material for development of electrostatic charge images. Then it is possible to inhibit the oxidation of iron alloy materials and to improve magnetization characteristics because the temp. for spraying with an atomizer or the like can be made fairly lower than about 2,000 deg.C on account of the lower viscosity of the material in a molten state than that in the prior art and it is possible to improve the yield of the carrier material because the uniform particles are obtained. Since the foam generated during melting can be absorbed, there are no voids in the particles, the surfaces are made smooth, and the generation of chipping and cracking is obviated when the material is used for developing materials, whereby the good developing function is obtained.
Patent JP-H07293509-A (JP)
Title: Brake control device of hydraulic motor
Inventor: KOBAYASHI TAKESHI
IPC: E02F9/22
Filed: 1994-04-27
Abstract: PURPOSE:To improve the service life and the durability of a brake device by preventing that a sudden braking force is applied at an inertial rotation condition and the like of a hydraulic motor by the brake device. CONSTITUTION:To the spool 32 of a pressure control valve 31, a cylindrical central land 33 positioning at the middle part in the axial direction of the spool 32, extending in the axial direction between brake release ports 16A and 16B, and having the same outer diameter size along the whole length, is provided, and by both the left side and the right side ends of the central land 33, the brake release ports 16A and 16B, and hydraulic pressure source side ports 17A and 17B are communicated and cut off. Consequently, on the outer peripheral surface of the central land 33, groove form contractions 38A and 38B as long circular recessed grooves extending in the axial direction of the spool 32 are formed. And when the spool 33 is sliding displaced, the opening areas of the groove form contractions 38A and 38B to a drain port 15 are reduced gradually, and the opening areas are to be made constant when the spool 32 is made at a neutral position.
Patent JP-H05286728-A (JP)
Title: Production of glass lens
Inventor: SUGATA SHIGEYA
IPC: C03B11/08
Filed: 1992-04-03
Abstract: PURPOSE:To reduce the damage to a mold, to prolong the service life of the mold and to stably form a glass lens substantially without any problem in the optical quality. CONSTITUTION:A molten glass 9 is preformed with the upper and lower dies 14 and 6 having 2.5-5mum surface roughness Rmax to obtain a preformed lens 15. The preformed lens is slowly cooled, and only the surface is heated and softened by a heat-treating device to reduce the surface roughness. The preformed lens is heated, adjusted and then normally formed by a forming die having <=0.05mum surface roughness Rmax.
Patent JP-H05309286-A (JP)
Title: Crushing device for resinous material
Inventor: TABATA SHOJI
IPC: B02C19/00
Filed: 1992-05-01
Abstract: PURPOSE:To provide the device which crushess resinous materials formed by completely cooling cord-like resinous materials and integrally molding the materials to a flat plate form in order to facilitate the handling thereof with low noise and low dust. CONSTITUTION:More than half of one set of rolls 5a, 5b which roll the cord-like resinous materials 19 extruded from a kneading extruder 2 are immersed into a water tank 4 and a belt 7 is engaged and wound between the rolling roll 5a and a guide roll 6 disposed in the water tank 4. A transporting conveyor 8 for transporting the flat planar resinous materials 20 diagonally upward is installed in connection to the guide roll 6 and an approximately V-shaped pressing conveyor 11 is installed in contact with the transporting conveyor 8. The flat planar resinous materials 20 is bent by a curving roll 12 disposed at the end of the pressing conveyor 11, by which the flat planar resinous materials are crushed.
Patent JP-S5739013-A (JP)
Title: Rolling mill stand made of thick steel plate
Inventor: OOMOTO AKITAKAO
IPC: B21B31/02
Filed: 1980-08-15
Abstract: PURPOSE:To make a rolling mill stand sufficiently endurable to a rolling load, by laminating plural thick steel plates cut in a prescribed shape, parallelly or perpendicularly to the axis of the rolling roll. CONSTITUTION:Plural thick steel plates 6 are laminated parallelly or perpendicularly to the axis of the rolling roll so as to give a design dimensions by the innermost thick plate 7. The thick plates 6, 7 are continuously welded to form a seam 8, and hereby, a mill stand 1 is fabricated. For a mill stand 1 to be subjected to a great shock, a jointing system such as a reamer bolt is employed. In the present method, if properly selected thick steel plates 6 are employed, a rolling mill stand 1 sufficiently endurable to the rolling load is inexpensively manufactured.
Patent JP-H05305189-A (JP)
Title: Stitch positioner
Inventor: MASUSHIGE YUTAKA
IPC: D05B7/00
Filed: 1992-05-01
Abstract: PURPOSE:To precisely detect information of positions of stiches, by providing a parallel band for expansion of a knitted work and positioning thereof and a holding band for keeping the positioned stitches, in a stitching device of an automatic knitter. CONSTITUTION:This stitch positioner having a lifting device is provided with a parallel band 1 which expands a knitted work by widening the width from the contact condition of the stitches and moves in a plane while keeping the knitted work in an expanded condition. And also it is provided with a pressing band plate 2 parallelly supported in order to hold the upper part of the thread of stitches 4 after the stitch to be knitted is positioned at the needling point by the parallel band 1. For this work, the knitted article is expanded and retained at first by the parallel band 1 under the condition including the stitch 5 intended to position and the image thereof is obtained. After the position information of the stitch 5 is calculated, the stitch 5 is positioned at the needling point. And then the parallel band 1 is moved up and the positioned stitch 4 is kept by the pressing band plate 2 before it is returned downward.
Patent JP-H08288487-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: AMIKURA MASAAKI
IPC: H01L27/146
Filed: 1995-04-14
Abstract: PURPOSE: To effectively prevent lowering of a dynamic range, deterioration of S/N ratio, etc., by a dark current by forming a first drain diffusion layer of a gate electrode lower part at an impurity concentration which is lower than that of a second drain diffusion layer of a region excepting a gate electrode lower part. CONSTITUTION: The device has a source diffusion layer 9 and drain diffusion layers 7, 8 formed on the surface of a semiconductor layer 2. It is also provided with a gate electrode 6 which is formed on the semiconductor layer 2 between the source diffusion layer 9 and the drain diffusion layers 7, 8 and in a part of the drain diffusion layers 7, 8 through a gate insulation film 5. An impurity concentration of the first drain diffusion layer 7 in a lower part of the gate electrode 6 is set lower than that of the second drain diffusion layer 8 excepting a lower part of the gate electrode 6. Therefore, a field electric concentration in the first drain diffusion layer 7 in a lower part of the gate electrode 6 is relaxed and multiplication of excess signal charge is restrained.  A dark current is thereby reduced and deterioration of a dynamic range and S/N ratio, etc., by a dark current is prevented.
Patent JP-S5446172-A (JP)
Title: Reducing method for nitrogen oxides in combustion gas
Inventor: AZUHATA SHIGERU
IPC: C01B21/02
Filed: 1977-09-21
Abstract: PURPOSE: To reduce NO x  noncatalytically so as to make it harmless, by injecting alcohol or aldehyde in a mol ratio not less than specific ratio to NO x  into NO x - contg. gas at a low temp. region in the presence of O 2 .  
     CONSTITUTION: A reducing agent selected from the group of alcohols and aldehydes is added to NO x -contg. gas at a temp. not lower than 200°C, pref. from 400 to 600°C in the presence of 0.1W20% O 2  in order to reduce NO x  noncatalytically in gas phase. A cpd., which is selected from the group of alcohols and aldehydes, not less than 3mols to 1mol NO x  is injected. CH 3 OH, C 2 H 5 OH, i- or n-C 3 H 7 OH, i- or C 4 H 9 OH are used for the alcohols, and HCHO, CH 3 CHO for the aldehydes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05126775-A (JP)
Title: Electric-resistance type moisture meter
Inventor: ICHIKAWA MITSUYUKI
IPC: G01N27/04
Filed: 1992-05-01
Abstract: PURPOSE:To make it possible to display the percentage of water content having less errors by independently receiving the signals from a plurality of electrodes with a multiplexer in a time-division base, removing the signals having the large errors, and obtaining the average value. CONSTITUTION:Input signals I1-IN from divided electrodes M1-Mn, which are embedded in an insulating plate 10, are sent into COM terminals of a multiplexer 14 in the time division base based on the rising pulse of a control signal Cs from an operation/control part 15. The signals are further sent into a logarithm conversion circuit 16 through a terminal K and a terminal K' of a metallic lower electrode 3. Then, the logarithm-converted signals T1-TN are sent into the control part after A/D conversion with an A/D converter circuit 17. Moisture-content values E1-EN corresponding to the signals I1-IN are operated. The moisture-content values having the especially large errors are removed, and averaging is performed. The result is displayed on a display part 18. Thus, the moisture content values having the less errors are obtained. The poor contacts can be avoided utmost by decreasing the connecting parts between a sample pan 5 and the lower electrode 3.
Patent JP-H0236759-A (JP)
Title: Motor
Inventor: RAIMAN RICHIYAADOSON
IPC: H02K37/04
Filed: 1989-05-01
Abstract: PURPOSE: To facilitate the manufacture and reduce the cost, by providing a motor with many stator pole assemblies as the external surface of the casing into cylinder-form arrangement, and attaching a rotor into the casing. CONSTITUTION: A motor 10 is equipped with a cylinder-form casing 12, a stator 14 made of separate stator pole assemblies, and a rotor 16. The rotor 16 has an output shaft 18 and a support part 20 for a magnet element. An external surface 24 of this casing 12 constitutes an equilateral and equiangular hexagon in section vertical to the rotational axis 21, and shows module structure including the same three casing parts 28-32. For these casing parts 28-32, longitudinal passages 40 are made, and six rods are used for fixation. Moreover, a pair of opposite end plates 48-50 close the casing 12. Then, a stator pole assembly 58 is equipped with two poles 62-64, vacant spaces 110-112 made at pole faces 66-68, and teeth 114-116.
Patent JP-S62271364-A (JP)
Title: Stack clamping structure for fuel cell
Inventor: GOTO TORU
IPC: H01M8/24
Filed: 1986-05-19
Abstract: PURPOSE:To adjust the force clamping a stack to uniformly distribute on the whole surface of the stack by placing a plurality of springs between a clamping plate and an end plate, and increasing the resiliency of a spring arranged in the center of the end plate than that of springs arranged in its surroundings. CONSTITUTION:A spring 13a in the center of an end plate has larger resiliency compared with a plurality of springs 13b,...13b arranged in its surroundings. Clamping bolts 15 are passed between four corners of a clamping plate 11 on the base side and four ends of a clamping plate 12 having an X shape on the upper side through spacers 14. By adjusting the nuts 16 at both ends of the clamping bolts 15, the clamping plates 11, 12 are clamped to clamp a stack 10. When the stack 10 is clamped by adjusting the nuts 16, the clamping force is applied to the stack from the clamping plate 12 by the resiliency of springs 13a, 13b,...13b. Therefore, the clamping force is uniformly distributed in a surface direction of the stack 10.
Patent JP-H11291831-A (JP)
Title: Double opening roof carrier
Inventor: ISHIKURA TOSHIHIKO
IPC: B60R9/048
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To set the opening/closing ends of roof carriers near the sides of a vehicle regardless of the size of the roof width of the vehicle by providing pinching clamps pivotally supported openably/closeably at the outside ends of base portions. SOLUTION: A base is divided into two base portions 4a, 4b, and they are made slidable along a system carrier 3 respectively. The base portions 4a, 4b can be fixed to the system carrier 3 by fixing means 6, and one-end sections of pinching clamps 5a, 5b are pivotally supported rotatably on the inside ends of the base portions 4a, 4b. The other ends of the pinching clamps 5a, 5b are openably/closeably connected to the outside ends of the base portions 4a, 4b via connecting means 7, and the inside ends of two base portions 4a, 4b are connected together by a center frame 8 inserted into them. When the roof width of a vehicle is large, the base portions 4a, 4b are slid outward against the system carrier 3, and the interval between the base portions 4a, 4b is increased.
Patent JP-S63276299-A (JP)
Title: Rotary positioning device of parts loading head
Inventor: NISHIHARA TOKIHIRO
IPC: H05K13/04
Filed: 1987-05-08
Abstract: PURPOSE:To load the parts on the specified locations of a substrate by positioning with a high accuracy by providing any one of a plural number of stoppers so as to connect and separate freely to the stopping section of the disc member fixed to one end of the spindle rotating the loading head. CONSTITUTION:A driving means 81 rotating the spindle is coupled with one end of the spindle rotating the loading head to load the parts A on a substrate B. The disc member 87 is fixed to the other end of the spindle, and the stopping section 89 is protruded and formed in the range of the specified angle to one side of the means 81 of the member 87. A plural number of stoppers 91, 92, 93 locating and controlling the rotating angles of the spindle are provided on the position opposite to one side of the member 87 so as to connect and separate freely to and from the stopping section 89. Then, the spindle is controlled for location at the rotating angles such as 0 deg., 90 deg., 180 deg. and 270 deg.. Accordingly, the parts A are loaded to the specified locations by positioning with a high accuracy.
Patent JP-H10299695-A (JP)
Title: Axial flow fan
Inventor: SHIMIZU TOMOSHI
IPC: F04D29/66
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce noises and generate a large amount of blowing and intensive static pressure evenly all over an inner peripheral part and an outer peripheral part by connecting a first fan in which blades are arranged on an outer peripheral part of a cylindrical outer boss, and a second fan arranged on an inner side of the outer boss, to a rotary shaft of the same motor. SOLUTION: An axial flow fan 6 is mainly composed of a first fan 17 in which a plurality of blades 16 are arranged on an outer periphery of a cylindrical outer boss 15 and a second fan 18 arranged on an inner side of the outer boss 15. Both fans 17, 18 are connected to a rotary shaft 19 of the same fan motor 9. Generation of a large blowing amount and intensive static pressure is enabled evenly all over an inner peripheral part and an outer peripheral part within a limited space, by enlarging areas of blades 16, 25. Rotational speed of the first fan 17 is decreased, while that of the second fan 18 is increased, through a deceleration mechanism 25 for unnecessitating excessive increase of the rotational speed of the first fan 17. Noises are thus reduced.
Patent JP-S62268533-A (JP)
Inventor: ITO YUJI
IPC: A61B5/02
Filed: 1986-05-17
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-S5540436-A (JP)
Title: Developing device
Inventor: ARAI TOSHIO
IPC: G03D3/00
Filed: 1978-09-14
Abstract: PURPOSE: To shorten film travel distance, miniaturize the device and evenly develop the entire surface of the film by spraying developing solution on the film on the slope which is inclined upward toward the advancing direction of the film.  
     CONSTITUTION: The film F having been exposed by the camera enters a solution reservoir vessel 361 and makes uniform contact with the developing solution in the vessel 361. Next, the developing solution is sprayed onto the film emulsion surface by a nozzle 370 on the inclined plane 362, whereby the development is accelerated. In this case, the developing solution is injected in the direction opposite from the advancing direction of the film and therefore, the development is accelerated more as compared to other development systems. Hence, the travel distance of the film may be made relatively short and the film developed sufficiently, thus the entire surface of the film is evenly developed. If the film feed speed is the same, the apparatus may be made smaller than before. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06326866-A (JP)
Title: Picture reader
Inventor: HONMA TSUYOSHI
IPC: H04N1/401
Filed: 1993-05-14
Abstract: PURPOSE:To obtain the picture reader able to output picture data with the same density as the case with reading in the book mode by reading the picture data in the sheet mode even when a density of a standard white board provided to an automatic draft feeder gets dark. CONSTITUTION:A CCD driver 23 is provided with an AGC circuit amplifying a picture signal from a CCD 22 and a control unit 21 is provided with a shading and AGC control circuit and a CPU and a gain set to the AGC circuit read in the sheet mode is decided by comparing a value reading a standard white board provided to an automatic draft feeder 3 with a value reading a standard white board provided on a platen glass of a main body through the CPU and the result is set to the shading and AGC control circuit to control the amplification of the AGC circuit and picture data are outputted to an external device.
Patent JP-S5447455-A (JP)
Title: Data processor
Inventor: YAMAMOTO HIDEMI
IPC: G06F9/06
Filed: 1977-09-22
Abstract: PURPOSE: To secure execution of both the index modification and the program counter modification via the decision bit, and thus to realize a simple relocation.  
     CONSTITUTION: The data processor includes order decision control part 108 to decide the order code for memory 101, general-purpose register GR110 (GR9W15  used as index registers), accumulator ALU111, program counter PC114 to designate the address for the order to be executed next, and memory address register  MAR103. An addition 111 is given between the contents of the displacement, the  contents of GR9W15 designated by the index modifying bit and the contents of PC1 14 respectively via the designation of the decision bit. Thus, the physical address is  produced to be figure- registered to MAR103 via bus 105 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5539077-A (JP)
Title: Container discriminating device
Inventor: KOHAMA MASAO
IPC: G01N23/00
Filed: 1978-09-14
Abstract: PURPOSE:To make it possible to discriminate a container by inserting a contaioner having a short-circuiting coil into a detecting coil constituting a resonant circuit so that the number of turns of the short-circuiting coil may be detected from the change in the resonant frequency. CONSTITUTION:If a container equipped with a short-circuiting coil 2 having a different number of turns corresponding to a sample to be accommodated is inserted into a detecting coil 3 constituting a resonant circuit, the resonant frequency is varied so that the resonant current is increased. This increased current is detected and rectified at 7 and fed through an LPF 8 to a voltage-frequency converting circuit 11 so that the output is fed out of a discriminating output terminal C. On the other hand, the output at the terminal C biases the resonant circuit through a constant voltage amplifier 12. As a result, the number of turns of the coil 2 can be detected by the output frequency of the voltage-frequency converting circuit 11 when the closed loop is balanced. Thus, it is possible to discriminate the container having a different number of turns of shortening coil.
Patent JP-S5542308-A (JP)
Title: Semiconductor memory unit
Inventor: KAMONO YUTAKA
IPC: G11C15/00
Filed: 1978-09-14
Abstract: PURPOSE: To perform data retrieval easily and at a high speed by storing data in a memory circuit through sorting function circuit.  
     CONSTITUTION: A data string, inputted from input terminal 8, is supplied to sorting function circuit 3 through buffer circuit 4. The data sorted in fixed order by sorting function circuit 3 is stored in memory circuit 1 according addresses by operating address selector circuit 2 on the basis of the control information of control circuit 6. In this way, data from sorting function circuit 3 are arrayed on memory circuit 1 being sorted. Therefore, when data to be retrieved are inputted to terminal 10, data equal to the key of retrieved data are selected from memory circuit 1 and outputted, thereby making it possible to retrieve data easily and rapidly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5637916-A (JP)
Title: Pallet transfer device in pallet conveyor
Inventor: KAWABE OSAMU
IPC: B65G47/52
Filed: 1979-09-03
Abstract: PURPOSE: To send out pallets in a predetermined direction when relaying them from a conveying route to a return conveying route, by turning around received pallets through a relaying section.  
     CONSTITUTION: A relay section which transfers a pallet C to an opposite direction conveying unit B which is a return route from a positive direction conveying unit A consists of a fixed bed 14 provided on a support frame 6 and a guide frame 15. When a pallet C is conveyed in by a chain 17 from a conveying unit and a positioning pin 31 of the pallet C is fixed by a stopper claw 28, a cylinder 7 operates to turn a frame 15 by 180°, and the frame 15 is placed to match the unit B. Then the pallet C is conveyed out in the same advance direction. Thus pallets are conveyed out without reversing them, and the driving device does not require a forward and reverse change-over device, and positioning of pallets becomes easy. 
     COPYRIGHT: (C)1981,JPO&Japio