baber/WOPTO huggingface dataset:
Patent JP-S5784264-A (JP)
Title: Hydraulic cylinder device for combine
Inventor: ISHIKAWA MICHIO
IPC: B62D11/08
Filed: 1980-11-12
Abstract: PURPOSE: To faciliate smooth operation by installing a hydraulic cylinder in the hydraulic circuit between a foot pedal and a brake and installing a variable- pressure control valve in an automatic direction controlling circuit and controlling the brake force in the cases of automatic control and pedal operation.  
     CONSTITUTION: When a foot pedal 18 is stepped-in, the piston of a hydraulic cylinder 29 is pushed down, and an inlet 49 is closed and pressure is applied into a hydraulic piping 31 and a cylinder 30, and turning of an axle 16 is braked by the operation of a brake 25, and the car stops or turns. When the advance direction shifts leftward in automatic direction control, and a grain handling lever 6  is brought into contact, the solenoid 37 at right hand operates, and a solenoid  valve 38 is opened, and the pressurized oil from a hydraulic pump 33 is transported from the inlet 49 into the cylinder 29 through a valve 38 and a variable- pressure control valve 41, and further transfers a rod 28 rightward through a  piping 31 and the cylinder 30, then the axle 16 at right hand is braked, and the  advance direction is corrected. As the hydraulic pressure is regulated to the  pressure set by the control valve 41, the brake force of a brake 23 is not excessively increased, so sharp turning is not generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5391590-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABATA AKIRA
IPC: H01L29/73
Filed: 1976-12-27
Abstract: PURPOSE: To eliminate the abnormal etching and to make the collection-emitter dielectric strength high by thickening the insulation layer in an isolation region and by protruding it in the emitter-region direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6051072-A (JP)
Title: Picture processing method
Inventor: ARIMOTO SHINOBU
IPC: H04N1/21
Filed: 1983-08-30
Abstract: PURPOSE:To lower the rate of occupancy of multibus line when exchanging picture information and transmitting by making conversion of a picture signal different according to picture information and thereby including coding of picture information in the conversion processing. CONSTITUTION:A main CPU4, an RP adapter 3 and a line control circuit 9 are connected to multi-buses 1-11 of a picture processing system, and data of picture information read by a reader 1 are inputted to the adapter 3. Inputted data are converted to signals suitable for processing buses 1-11 by the adapter 3. Different data converted according to picture information by the adapter 3 are stored in the memory 5 once through buses 1-11, and if necessary stored in magnetic and floppy disks 7, 8. The stored data are transmitted to a communication circuit through the circuit 9. At the same time, data of picture signals from the communication circuit are stored in the memory 5 from buses 1-11, and the data are converted by the adapter 3, and printed by a printer 2. Coding is included in the conversion processing of the adapter 3.
Patent JP-S6314448-A (JP)
Title: Device for transferring semiconductor wafer
Inventor: IWATA TOSHIHARU
IPC: H01L21/67
Filed: 1986-07-04
Abstract: PURPOSE:To prevent semiconductor wafers from being rubbed or scratched in the case they are shifted to and from by a method wherein multiple rows of roller wheels parallel-formed of containing grooves are pivotally supported by respective wafer holding members. CONSTITUTION:Multiple rows of roller wheels 9 respectively parallel-formed of containing grooves 9a and opposing to one another are pivotally supported by a pair of wafer holding members 1, 2 provided with holding means of the contained semiconductor wafers. Besides, cassette racks 7 to mount cassettes arranged at specified intervals thereon and a shifting means 6 to transfer these wafer holders 1, 2 or at least one of the cassette racks 7 to thier corresponding positions. Furthermore, shifting means 8 is provided to transfer respective semiconductor wafers contained in the cassettes on the cassette racks 7 from the cassettes to the containing grooves 9a of respective roller wheel 9 on the wafer holding members 1, 2 as well as from the containing grooves 9a to the cassettes.
Patent JP-2000342458-A (JP)
Title: Automatic broiling machine
Inventor: HIGO MASAHIKO
IPC: A47J37/04
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic broiling machine wherein the cleaning work for carrying means such as a machine base and an endless belt being easy to foil, is extremely easy, and in addition, the carrying means such as the endless belt does not stretch or become loose, and is hard to thermally deteriorate, and which is excellent in maintainability and durability. SOLUTION: An article to be broiled is carried by a carrying means 3 to a heater 4 region, and the article to be broiled is broiled by the heater 4. In this case, the carrying means 3 is installed on a machine base 5, and the heater 4 is installed on a machine base 6. At the same time, the machine bases 5 and 6 are constituted as separate bodies, and when the article to be broiled is broiled both machine bases 5 and 6 are made approachable. Also, when the article to be broiled is not being broiled both machine bases 5 and 6 are made separable from each other.
Patent JP-H05326212-A (JP)
Title: Ceramic composition for voltage nonlinear resistor
Inventor: MIHARA KENJIROU
IPC: H01C7/10
Filed: 1992-05-25
Abstract: PURPOSE:To realize a ceramic composition for voltage nonlinear resistor in which deterioration of characteristics can be avoided under high temperature atmosphere by enhancing moisture resistance while achieving excellent varistor characteristics such as surge resistance or nonlinear coefficient. CONSTITUTION:An elemental body is composed of 98.0-99.9mol.% of (Sr1-X-YBaXCaY)TiO3 as main component (where, X<=0.3, Y<=0.25) and 0.1-2.0mol.% of Nb, W, Ta, In, Y or at least one kind of oxide selected from rare earth elements as a semiconducting agent. The elemental body is then added with 0.01-2.0wt.% of metallic oxidizing agent, i.e., a mixture of at least one kind of oxide selected from Cub, PbO, Bi2O3, Sb2O3, V2O5, MoO3, and NaXTiYOZ, (where, X=2n, Y=2n', Z=n+3n', n and n' are natural number).
Patent JP-H0450396-A (JP)
Title: Surface strength-improver for paper
Inventor: TSUTSUMI HARUKI
IPC: C08F265/00
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the subject improver useful for sheathing liner of corrugated board having improved surface strength such as surface wearing resistance or fuzzing resistance containing a copolymer derived from copolymerizing a specific acrylamide to a specific multi-components polymer alloy as an active ingredient. CONSTITUTION:(A) (i) Monomer of 2-acrylamide-2-methylpropane sulfonate or salt of said compound is copolymerized with (ii) at least one species of water- soluble vinyl monomer (e.g. acrylic acid) to obtain a multi-components polymer alloy and said polymer alloy is copolymerized with (B) acrylamide expressed by the formula (X is H or CH3; Y is H or CH2OH) or derivative of said acrylamide, then resultant copolymer is contained in the aimed improver as an active ingredient. Besides, the component A preferably contains 1-70mol% the component i and said copolymer preferably contains 3-80wt.% the component A.
Patent JP-S6217283-A (JP)
Inventor: MASUDA NAOKI
IPC: E05F7/04
Filed: 1985-07-17
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-H0451063-A (JP)
Title: Image forming device with residual developer detector
Inventor: YAMANAKA HIROMICHI
IPC: G03G15/08
Filed: 1990-06-18
Abstract: PURPOSE:To surely detect the consumption of toner even if it is locally cnsumed and to prevent the occurrence of a flaw such as void of an image before the running out of the developer is informed by arranging plural detecting conductors facing a developer carrier in the longitudinal direction of it. CONSTITUTION:Plural detecting conductors 3a - 3c are arranged while facing to the developer carrier 1 in the longitudinal direction of it, signals obtained from respective detecting conductors 3a - 3c are compared with a reference signal, respectively, to detect a residual developer quantity. Therefore, even if the developer 4 is unequally consumed, the fact is detected and the shortage of the developer 4 can be informed outside. Thus, the generation of the flaw such as void of the image can be prevented before the shortage of the developer 4 is informed outside.
Patent JP-H117462-A (JP)
Title: Part arrangement list automatic producing device
Inventor: HANANO TOSHIYA
IPC: G06Q50/04
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To automatically retrieve the failure history of each part by extracting failure history of a use part from a part failure history database and producing a use part failure history data based on it. SOLUTION: A use part data extracting means 201 reads circuit diagram data 101, calculates the number of uses of each part type name and stores it. A part attribute data extracting part 202 retrieves a part library 102 with a part type name that is extracted by the means 201 as a key, extracts attribute information that is needed for arrangements that accompany each part and stores it. When a use part type name that is extracted by the means 202 is registered on a part failure history database 103, a part failure history extracting means 203 extracts the failure history and stores it. A use part failure data producing means 204 automatically produces use part failure history data 104 based on failure history of a use part stored in the means 203.
Patent JP-S5784784-A (JP)
Title: Treatment of heavy metal-contng. industrial waste matter
Inventor: TAKENAKA SHINYA
IPC: B09B3/00
Filed: 1980-11-12
Abstract: PURPOSE: To convert a heavy metal-contg. industrial waste matter into a harmless state, by fumigating the waste matter with AlCl 3  or FeCl 3  vapor to extract heavy metals.  
     CONSTITUTION: AlCl 3  or FeCl 3  in a vapor-generator 1 is heated at 100°C or higher by a heater or the like to form chloride vapor. The generated chloride vapor 5 is introduced into a funigator 2, in which a harmful heavy metal-contng. waste matter is held at 200°C or higher, with use of carrier gas 4. The waste matter is brought into contact with the chloride vapor and fumigated. Fumigation vapor 6, which extracts heavy metals from the waste matter at the high temperature, is cooled in a cooler 3, and the heavy metals are recovered. In addition, the fumigation vapor may be cyclically used by reintroduction into the fumigator 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5587749-A (JP)
Title: Preparation of lactamide
Inventor: KIYOURA TADAMITSU
IPC: C07C231/06
Filed: 1978-12-26
Abstract: PURPOSE: To prepare the title compound useful as a synthetic raw material of lactic acid and other organic chemicals, without using multi-step reaction process and complicated separating process, by contacting an aqueous solution of lactonitrile with a specific catalyst at a specific temperature.  
     CONSTITUTION: An aqueous solution containing 1W50wt%, pref. 5W30wt% of lactonitrile is brought into contact with MnO 2  as a catalyst at 30W200°C, pref. 50W130°C, for 2W10 hours to obtain lactamide. The lactonitrile can be easily prepared by reacting acetaldehyde with hydrocyanic acid. The MnO 2  used as a catalyst is powder, granules, or tables obtained, e.g. by the heat decomposition of a manganese salt such as manganese nitrate or is the one on the market. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H062294-A (JP)
Title: Bleaching process control system
Inventor: TADA TOMONORI
IPC: D21C9/10
Filed: 1992-06-18
Abstract: PURPOSE:To provide the subject system designed to identify the location of pulp lumps along continuous multistage bleaching process and enable optimum addition control for the amount of a bleaching agent at optimal timing. CONSTITUTION:The objective control unit, assuming that pulp is composed of plural pulp lumps, is equipped with (A) a labeling means to impart the respective pulp lumps with labels successively, (B) a label information storage means to store the information about the pulp lumps as label information for each label, and (C) a label location operation means to identify the location along continuous multistage bleaching process for each label based on the above label information.
Patent JP-S5861962-A (JP)
Title: Jet type soldering device
Inventor: TAKEDA KOUTA
IPC: H05K3/34
Filed: 1981-10-06
Abstract: PURPOSE:To permit intrusion of molten solder among the leadless parts which are densely disposed by providing a pump device which pressurizes the molten solder and a nozzle body which ejects the molten solder fed forcibly by said device in a containing tank for the molten solder. CONSTITUTION:A pump device 10 which pressurizes molten solder and a nozzle body 16 which ejects the molten solder fed forcibly by the device 10 are provided in a tank body 1 for containing the molten solder. A perforated member 26 having many ejection ports 25 that eject the molten solder is provided in the jet port 17 of the body 16, and the many projecting jet waves ejecting through the holes 25 are introduced effectively in the small clearances among the densely disposed leadless parts as well.
Patent JP-S6220491-A (JP)
Title: Television receiver
Inventor: TSUNETOMI YOSHINOBU
IPC: H04N9/73
Filed: 1985-07-19
Abstract: PURPOSE:To obtain a normal image surface in a short time when the power source is turned on by controlling a switching element by a capacitive element which has a different charging and discharging time constant when the power source is turned on and off and setting the correcting voltage for the DC level of a primary color video signal to a specific value forcibly. CONSTITUTION:The time constant of the capacitor 62 of a control circuit 60 is equal to the time up to when a normal beam current flows to a color cathode- ray tube 40, so when a power switch 80 is turned on, output voltages Vr, Vg, and Vb of a cutoff characteristic detecting circuit 50 fall to 0 during the period and DC level correcting circuits 20R, 20G, and 20B lower pedestal levels of primary color video signals Rc, Gc, and Bc, so that no fly-back line appears in an image surface. When the normal beam current flows to the color cathode- ray tube 40, an automatic cutoff function operates. When the discharging time constant of the capacitor 62 is large, the normal image surface is projected in a short time by turning on the power switch 80 after the power switch 80 is turned off for a long time.
Patent JP-H11355147-A (JP)
Title: Encoding device
Inventor: KAYAHARA KEIICHI
IPC: G10L19/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an encoding device by which sound quality is improved without deteriorating a compression rate. SOLUTION: A quantization error total calculating part 313 cumulates a quantization error in a frame when a quantizing part 303 executes quantization as against a difference with a prediction value which is obtained based on coefficients successively changed by a coefficient deciding part 310 as against a sample for the portion of one frame and decides the optimum coefficient for obtaining the prediction value. The difference with the prediction value which is obtained by the optimum coefficient is quantized by the quantizing part 303, encoded by an encoding part 304 and synthesized with data indicating the coefficient and outputted in a multiplexer 319.
Patent JP-S6138454-A (JP)
Title: Method for measuring discharge ratio of gaseous component in sintered body
Inventor: ISHIWATARI NASUMI
IPC: G01N33/20
Filed: 1984-07-30
Abstract: PURPOSE:To facilitate the measurement of a discharge ratio, by a method wherein a preliminarily selected specific additive is uniformly mixed with a sintered solid and the resulting mixture is heated to definite temp. under constant pressure to be held at that temp. for a definite time and, after cooling, the additive discharge to the outside of the specimen is determined. CONSTITUTION:In preparing a sintered solid consisting of a non-deliquescent solid compound of U, Th or Pu, oxide of a rare earth element, carbide of B, Cr or Hf and nitride of Al or Zr at ambient temp. under atmospheric pressure, an additive (a group consisting of NiO, ZnO, Mg2N3, FeS and K2CO3 or Ce, Cr, Cu, Mn, Si, BaO, BaCl2, BiI3, CsI, KI, AgI, UI4, CdI2, CaI2 and ZnI2) is uniformly mixed. Then, a specimen is heated to definite temp. to discharge the additive in the specimen to the outside of said specimen. After the specimen is held for a definite time, heating is stopped to cool the specimen and the quantity of the additive discharge to the outside of the specimen is determined by a proper analytical measuring method. By this method, effective fundamental data for clearing the discharge characteristic of the fission product in a fuel element pellet can be easily obtained.
Patent JP-S5949489-A (JP)
Title: Heat exchanger for cooling
Inventor: BABA TOSHITSUGU
IPC: F28F9/22
Filed: 1982-09-16
Abstract: PURPOSE:To avoid to generate over-cooling upon a low-load operation by a method wherein the inside of the main body of the heat exchanger is partitioned into a plurality of divided heat exchanging chambers and only the specified chamber among them is permitted to be operated. CONSTITUTION:Cooling medium enters from one or both of switching valves 101, 102 and receives heat from liquid to be cooled through heat transfer tubes 4, 5 after passing through one or both of divided paths b1, b2, then, is discharged out of outlet ports 121, 122 while the liquid to be cooled enters from one or both of the switching valves 81, 82, passes through one or both of the divided paths a1, a2 and transmits heat to cooling liquid. Upon the rated load operation, over- cooling will never be caused even if the switching valves 81, 82, 101, 102 are opened. When the load is decreased to a value less than 50%, either one group of the switching valves 81, 101 or the same 82, 102 is closed and the cooling medium may be supplied to one of the divided heat exchanging chambers (11 or 12) to cool and the area of the path for the liquid to be cooled becomes about one half, therefore, the over-cooling may be prevented.
Patent JP-S5584286-A (JP)
Title: Electron beam welding device
Inventor: KATAYAMA KINYA
IPC: H01J37/315
Filed: 1978-12-20
Abstract: PURPOSE: To enable welding to be done at high speeds under high vacuum by combining an auxiliary vacuum chamber to the vacuum chamber of the captioned device and putting in and out the works through this.  
     CONSTITUTION: The works being conveyed by a conveyor 1 open an outer gate valve 4 and are put into a preliminary exhaust chamber 3, after which the valve 4 is closed. Next, an inner gate valve 6 is opened and they are loaded into the through- holes 9a, 9b... of the auxiliary rotary disc 9 in an auxiliary vacuum chamber 5 by the driving of an insertion arm 8. As the disc 9 rotates, they are sent up to the position facing a communicating pipe 21 and are inserted into one of the through-holes of the rotary disc 23 in a vacuum chamber 22. As the disc 23 rotates, the work 34 is conveyed to the position facing a welding chamber 28, where it is inserted into the welding chamber 28 by an insertion arm 29 and is subjected to electron beam welding, after which it is discharged by the arm 29. It is then loaded into one of the through-hole of the disc 23 and is discharged through the through-hole of the disc 9, valve 16, preliminary exhaust chamber 15 and valve 17. This enables the welding chamber to be put in a high vacuum of about 10 -4  torr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6316243-A (JP)
Title: Liquid leak detecting device
Inventor: TANAKA MASAYA
IPC: G01M3/38
Filed: 1986-07-09
Abstract: PURPOSE:To suppress a leak of light transmitted through an optical fiber by using such an optical fiber that part of the clad in the core circumferential direction is not coated and the core is exposed as a leak detection sensor. CONSTITUTION:The optical 1 fiber 1 whose clad 3 is not coated partially in the circumferential direction of the core 2 to expose the core 2 is arranged at a leak detection place for liquid and a light source 4 is provided opposite one end of the fiber 1. The transmission quantity of light which is incident from the light source 4 and projected from the other end of the fiber 1 is detected. The core 2 where the clad 3 is not coated is normally cladded with air, but a material which has a high refractive index such as oil 0 sticks on the core 2 owing to a leak and the leakage in the fiber 1 increases. Consequently, the quantity of transmitted light projected from the fiber 1 decreases and a detecting circuit detects the leak of the fluid from variation in the transmission quantity of the light. Thus, the leakage of the light transmitted through the optical fiber 1 is suppressed small.
Patent JP-S6317171-A (JP)
Inventor: KASAI KENZO
IPC: B62B7/08
Filed: 1986-07-07
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-S6222537-A (JP)
Inventor: TSUCHIYA HIROMICHI
IPC: A21D8/00
Filed: 1985-07-22
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-S5683586-A (JP)
Title: System for operating plural pumps
Inventor: HIROSHIMA TOSHIHIDE
IPC: F04B49/02
Filed: 1979-12-12
Abstract: PURPOSE: To prevent occurrence of pressure change in changing the number of operating pumps, by effecting change in the number of operating pumps after lowering a setting pressure to a tolerable pressure in increasing the number of operating pumps and after raising the setting pressure to a tolerable pressure in decreasing the number of operating pumps.  
     CONSTITUTION: A pressure setting means 9, a setting pressure raising compensator 10 and a setting pressure lowering compensator 11 are connected via contacts 10a, 11a to a pressure regulator 12 and a means 13 for controlling the number of operating pumps. In increasing the number of operating pumps, changing in the number of operating pumps is effected after lowering the revolutional speed of a variable- speed pump 1 by closing the contact 11a and lowering the setting pressure to a tolerable level. In case of decreasing the number of operating pumps, on the other hand, changing in the number of operating pumps is effected after raising the revolutional speed of the variable-speed pump 1 by closing the contact 10a and raising the setting pressure to a tolerable level. With such an arrangement, it is enabled to prevent occurrence of pressure change in changing the number of operating pumps. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6315492-A (JP)
Inventor: FUJII HIROYUKI
IPC: A47L15/42
Filed: 1986-07-08
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-S5784446-A (JP)
Title: Photographing method for x-ray fluoroscopic image
Inventor: OOSAKO TOSHIHARU
IPC: H05G1/64
Filed: 1980-11-14
Abstract: PURPOSE:To change the feed rate of a roll film of a film camera and to perform X-ray photographing efficiently by projecting the image of an image intensifier on a television camera, controlling the shield area of a stop of a image by means of a control part and outputting the same to the film camera. CONSTITUTION:The X rays from an X-ray source obtained by a stop 2 input a person P to be inspected to an image intensifier (I.I. tube). The image of an output plane 4b is outputted from an image pickup tube 8 via lenses 5, 7 to a television image receiver. An inspector observes the image of a video plane 9a, confirms that the position to be examined and the shield area are adequate, and matches a scale 10 to the value of the dial 22a of a controller 21. A film conveying part 17 is driven under the control of the controller 21 for the input parts 22a, 22b scaled on a film 14 from a mirror 6' by a lens 12, whereby prescribed conveying is accomplished.