baber/WOPTO huggingface dataset:
Patent JP-S61183410-A (JP)
Title: Method and installation for immersion hardening of long-sized material
Inventor: MIZUGUCHI TERUO
IPC: C21D1/63
Filed: 1985-02-08
Abstract: PURPOSE:To execute easily and satisfactorily the immersion hardening of long- sized materials by heating the long-sized materials to a hardening temp. in a heating furnace then moving the materials by its own weight on a charging table and immersing diagonally the materials into the liquid in a hardening vessel from one end side thereof in the longitudinal direction. CONSTITUTION:A long-sized pipe rack 23 imposed and fixed onto a tray 13 is contained into a muffle 6 of a heating furnace 1 in a horizontal position and a fan 5 is run forward and backward by a motor 4 to heat the pipes on the pipe rack 23 through an atmosphere passage 8 by radiant tubes 9. After the pipes are heated to the prescribed hardening temp., the heating furnace 1 is tilted by a cylinder device 16 to charge the top end of a charging table 20 constructed integrally with a channel 21 into the hardening vessel 24 via said channel. A door 2 is then opened and the wire rope 12 of a winch device W is loosened to move the rack 23 together with the tray 13 on rollers 7 by its own weight up to the top end of the table 20, by which the pipes are im mersed from one end side in the longitudinal direction into a quenching medium and is thereby hardened.
Patent JP-S60169489-A (JP)
Title: 2,2,5,5-tetramethyl-4-isopropyl-1,3-dioxa-2-silacyclohexane and preparation thereof
Inventor: KAWABATA OSAMU
IPC: C07F7/18
Filed: 1984-02-10
Abstract: NEW MATERIAL:The compound of the formula. USE:A medium for display elements, ink medium, particularly an additive for special ink, e.g. high-speed recoreding ink jet, reaction solvent, solvent for disperse systems and odorant. PREPARATION:2,2,4-Trimethyl-1,3-pentanediol and dimethyldichlorosilane are subjected to dehydrochlorination reaction, preferably at 1:1.1-1.2mol ratio usually in the presence of pyridine as a dehydrochlorinating agent and a solvent in excess, preferably in a molar amount of 4 times that of the raw material diol at 80 deg.C for 3hr.
Patent JP-H11223530-A (JP)
Title: Method for detecting azimuth and device therefor
Inventor: JINBA TAKAYUKI
IPC: G06T7/20
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To accurately detect an azimuth without any correction or offset of an azimuth sensor. SOLUTION: A camera 1 photographs a road surface ahead of a vehicle body, and transmits the picture data of the moving road surface to an azimuth detecting part 2. The azimuth detecting part 2 detects the moving azimuth of a picture according to the picture data, and transmits it to an azimuth changing amount calculating part 4. The azimuth changing amount calculating part 4 calculates the changing amounts of the previously obtained moving azimuth of the picture from the azimuth storing part 3 and the azimuth obtained this time, and transmits it to an azimuth calculating part 5. The azimuth calculating part 5 calculates the azimuth of the azimuth changing amounts as a minus azimuth, and decides it as the azimuth of its own vehicle position of navigation.
Patent JP-S53109678-A (JP)
Title: Sweeper
Inventor: IWAKURA MITSUO
IPC: G01R13/24
Filed: 1977-03-08
Abstract: PURPOSE: A sweeper wherein the recognition of A-sweep and B-sweep displayed simultaneously is easy, the B-sweep gives calibrated accuracy, the display of the two sweeps has the same quality as the display by one sweep only and the two portions being displayed may be superposed mutually by deviating the mutual positions of these portions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11224163-A (JP)
Title: Information processor and cursor display control method
Inventor: OYAMA SHINICHI
IPC: G06F3/038
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To make continuous operation to an object realizable even at the time of cursor movement input from a pointing device by unconsci ous operation, etc., that a user does not intend to do. SOLUTION: At a cursor movement control part 12, an acceleration extraction part 122 receives moving speeds at two positions of a mouse from a device driver 121 and divides their difference by the time difference between the two positions to extract an acceleration. A display position determination part 123 determines whether or not the extracted acceleration is larger than a prescribed value and passes the same coordinates as those before the mouse 4 moves to application software 124 again when the acceleration is below the prescribed value. At this time, the display is so controlled that the cursor does not move even when a user moves the mouse 4 unintentionally.
Patent JP-H06209796-A (JP)
Title: Method for determining livestock maternity
Inventor: YASUE HIROSHI
IPC: G01N27/447
Filed: 1993-01-21
Abstract: PURPOSE:To carry out the determination of livestock paternity, especially the determination of livestock maternity by analyzing a D-group region of a mitochondria DNA according to a method for polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) and forming the judgment thereon. CONSTITUTION:The PCR reaction is carried out by using a primer of 20-30 bases sandwiching all or a part of a D-group region in a mitochondrial DNA of livestock. The resultant DNA fragment is then converted into a single strand by thermal denaturation to analyze an electrophoretic pattern of a neutral polyacrylamide gel electrophoresis containing glycerol. Thereby, the determination of livestock maternity is performed.
Patent JP-S63193469-A (JP)
Inventor: NAKANO SHINJI
IPC: H01R12/08
Filed: 1987-02-04
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-S55118431-A (JP)
Title: Preparation of methyl t-butyl ether
Inventor: FUJIWARA YASUO
IPC: C07C41/06
Filed: 1979-03-05
Abstract: PURPOSE: To obtain the title compound which is useful as an improver of octane number, selectively in high yield, by reacting an isobutylene-containing hydrocarbon with methanol in two reaction towers each having specific reaction conditions, in the presence of a specific catalyst, while circulating a part of the reaction mixtute.  
     CONSTITUTION: Isolbutylene-containing hydrocarbon and methanol are continuously introduced into the first reaction tower R 1 , which is packed with a strong acid type ion-exchanger resin having the average particle diameter of 0.2W10mm, at a temperature of 60W100°C at a liquid space velocity of 0.1W50(1/hr) under a pressure of 1W50atm in a molar ratio of 1(isobutylene):0.6W1.4. Then, the effluent is divided into two parts at a flow ratio of 3W15:1. The former is recycled to the tower R 1 , and the letter is intoduced into the second reaction tower R 2 , which is packed with said resin, at a temperature of 20W55°C while keeping the other conditions same as those of the tower R 1 . Further, the effluent is introduced into a neutralization tower N, which has a fixed bed packed with water-insoluble solid granular acid-neutralizing agent, and a flushing tower F, successively, and the title compound is obtained from the bottom of the tower F.  
     EFFECT: The acidic substances can be completely removed, and the product can be added to fuel as it is. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03229427-A (JP)
Title: Manufacture of mos-type semiconductor device
Inventor: MITSUSHIMA TAKESHI
IPC: H01L21/336
Filed: 1990-02-05
Abstract: PURPOSE:To prevent crystal defects from occurring in a semiconductor substrate and to eliminate a leak current, etc., to improve a reliability by applying a first heat treatment in an inert gas before processing a silicon oxide film into LDD side wall through dry etching after forming the silicon oxide film through a vapor phase epitaxy method. CONSTITUTION:An oxide film 22 is formed on a P-type semiconductor substrate 21. Then, the P-type semiconductor substrate 21 is oxidized to form a gate oxide film 23 to form a polycrystalline silicon gate 24. After that, phosphorus is ion-implanted to form a phosphorus diffusion layer 25. Subsequently, a CVD silicon oxide film (TEOS oxide film) is formed by a pressure-reducing vapor phase epitaxy method. In a heat treat furnace, then, a first heat treatment is applied in a gaseous nitrogen atmosphere to heat-densify the TEOS oxide film to make the film compact. After that, the TEOS oxide film is etched so that a side wall is formed on the side wall of the polycrystalline silicon gate 24. Then, arsenic is ion-implanted to form an arsenic diffusion layer 27. Subsequently, a second heat treatment is conducted in a gaseous nitrogen to activate arsenic. A layer insulation film 28 composed of silicon oxide film, a contact hole 29 and Al wiring 30 are formed thereafter.
Patent JP-H04248376-A (JP)
Title: Linear actuator
Inventor: OZAKI MOTOMI
IPC: H02N1/00
Filed: 1991-01-25
Abstract: PURPOSE:To provide a linear actuator, which can sop the movable part at an optional position without applying voltage and besides can move in a long range. CONSTITUTION:A rod-shaped movable body 6 fitted with comb teeth, which has movable comb teeth at both ends of the rod 7 placed in the condition of being movable on the base, is provided, and guides 10, which can cause this rod-shaped mobile body 6 fitted with comb teeth to move only in the longitudinal direction, are provided. Fixed comb-teeth, which engage with the movable comb teeth 8 and are applied with different voltages every other tooth, are fixed to the base, and a capacitance detecting means 13, which has, on both sides, a plurality of electrodes 12 for detecting the longitudinal movement of the movable body 6 by the capacity change, is provided.
Patent JP-H05346108-A (JP)
Title: Blind pin fixing
Inventor: DANIERU ROBIN SUMISU
IPC: F16B19/10
Filed: 1993-02-15
Abstract: PURPOSE: To save weight of a fixing and improve its operational capacity by forming the section of its deformable body into a square, disposing an axial slot and dividing the body into plural leg portions to easily break it, when a clamping member is mounted. CONSTITUTION: A pin 7 has a head portion 8, disposed on the end of a stem 9 on which a circumferential groove 10 and a break point 11 are disposed. A deformable body 15 has a square section and is provided with plural annular flanges 13, 14 with large and small diameters respectively. In this case the body portion 5 is provided with four slots 16, axially extending to the end portion on the side away from each flange 13, 14 and the body portion 15 is divided into four leg portions 17, while a collar 18 is projected from one flange 14, going away from the other flange 13. In this way a fixing is made lightweight and easier to operate and mount.
Patent JP-S60169726-A (JP)
Title: Method for preparing discriminating reference for color discrimination
Inventor: MIKAMI KAZUO
IPC: G01J3/46
Filed: 1984-02-13
Abstract: PURPOSE:To prepare a discriminating reference for color discrimination automatically by a computer, by using the deviation value of the relative value of a color component, operating the deviation value in the higher order, repeating the extraction and setting processing, and securing the discrimination distance of the twice or more. CONSTITUTION:A color sensor 2 includes detecting parts 3-5, which independently detect a red component R, a green component G and a blue component B of reflected light, respectively. In front of the light receiving surfaces of three photoelectric conversion elements, narrow-band color filters, which pass the wavelengths of the colors R, G and B, are provided, respectively. The detected signals of the detecting parts 3-5 are amplified by amplifiers 6 and converted into digital quantities by A/D converters 7. The digital signals are inputted to a CPU10 through an input control circuit 8. The preparation of a color discrimination reference and the color discrimination processing are performed by the CPU 10. The results are outputted through an output control device 14. The operation of the relative value of the color component is conducted by computing the ratio between the values expressing the color components and the total sum of these values. In the meantime, it is desirable that the discrimination distance is twice or more.
Patent JP-S63276440-A (JP)
Inventor: ANRI SHIROODE PIEERU
IPC: A23B4/02
Filed: 1988-02-05
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-H01224763-A (JP)
Title: Rack and tank assembly for photographic film processor
Inventor: ROBAATO JIEROOMU BURATSUKUMAN
IPC: G03D3/13
Filed: 1989-02-03
Abstract: PURPOSE: To assemble a rack comparatively simple and compact by providing the integrated part thereof restricting the second vertical side surface of a channel for processing with plural aperture parts for distributing liquid to the channel for processing. CONSTITUTION: A tank 1 is provided with the integrated parts respectively molded so as to restrict the first vertical side surfaces 17 and 31 of guide slots 19 and 33 with respect to a timing belt 21 and so as to restrict the first vertical side surfaces 11 and 25 of channels for processing 13 and 27 with respect to film strips F and F'. The rack 35 is provided with the integrated parts respectively molded so as to restrict the second vertical side surfaces 49 and 57 of the slots 19 and 33 faced to the first vertical side surfaces 17 and 31 thereof and so as to restrict the second vertical side surfaces 45 and 53 of the channels 13 and 27 faced to the first vertical side surfaces 11 and 25 thereof.  The integrated part of the rack 35 restricting the second vertical side surfaces 45 and 53 of the channels 13 and 27 is provided with the plural aperture parts for distributing liquid 91 with respect to the channels 13 and 27. Thus, the comparatively simple and compact assembly is obtained.
Patent JP-H09217613-A (JP)
Title: Electromagnetic drive valve control method
Inventor: SUZUKI MAKOTO
IPC: F02D45/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic drive valve control method capable of controlling optimum opening and closing timing, opening and closing speed an opening quantity for improvement of fuel consumption and output. SOLUTION: A first data to designate a valve by dividing it into blocks in accordance with a driving state of an engine and a second data in accordance with opening and closing periods of time of the valve designated by the first data are previously stored in addresses of an ROM 422 in the number in accordance with a specified rotation angle of a crankshaft from opening starting time to closing time of the valve designated by the first data, block designation is carried out in accordance with the driving state of the engine, an opening timing signal of each air intake valve and each exhaust valve is produced in accordance with the rotation angle signal, address designation of the ROM 22 is carried out every time a specified rotation angle crankshaft is revolved from the opening starting time to the closing time of the valve synchronously corresponding the opening timing signal,  a data is read out from the designated address, and the valve based on the read out first data is driven in an opening state or in a closing state for a period of time in accordance with the second data.
Patent JP-H05153891-A (JP)
Title: Pest controlling material
Inventor: MIZOGUCHI TORU
IPC: A01M1/02
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a pest controlling material for fruits and vegetables, etc., through reducing the outbreak of insect pests by forming a polymeric material incorporated with a sex pheromone agent so as to enable the sex pheromone agent to be released. CONSTITUTION:The objective pest controlling material 1 can be obtained by forming a polymeric material M incorporated with a sex pheromone agent P so as to enable the sex pheromone to be released. The polymeric material M may be so formed as to be continuously porous followed by impregnating the resultant pares with the sex pheromone agent P.
Patent JP-H08191898-A (JP)
Title: Safety belt
Inventor: FUKUI HIROAKI
IPC: A62B35/00
Filed: 1995-01-19
Abstract: PURPOSE: To make it possible to reduce impact load when the body of a worker is supported by a life line by enhancing housing property and workability of the life line in a safety belt with one end of the life line linked to a body belt and the other end to a hook. CONSTITUTION: A life line 1 comprises a flat belt made by weaving a synthetic fiber yarn such as nylon yarn or tetron yarn and a shock absorber 2 is provided at one end or the other end thereof. The shock absorber is linked to a body belt 8 or a hook 11.
Patent JP-S52108860-A (JP)
Title: Digital watch with stop-watch mechanism
Inventor: OKADA JIYUNICHI
IPC: G04F10/04
Filed: 1976-03-10
Abstract: PURPOSE: To provide a digital watch with stop-watch mechanism, in which elapsed time is subtracted from a predetermined time period, so that remaining time can be directly observed, without the labour of calculating the same. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53112410-A (JP)
Title: Motor
Inventor: UCHIYAMA MASAMI
IPC: H02K21/14
Filed: 1977-03-11
Abstract: PURPOSE:To provide an operation of high precision speed control, by such means that with a speed detection magnet installed in the outside of rotor case bottom face, its rotation causes a voltage induced in a speed detection coil concentrically arranged, and the induced voltage controls a drive current of the motor.
Patent JP-S63193276-A (JP)
Title: Drawing system for graphic form
Inventor: MURAYAMA CHIEKO
IPC: G06F3/048
Filed: 1987-02-06
Abstract: PURPOSE:To correct and display a graphic form by a specific method and to easily select an intentional graphic form by providing a coordinate detection part and a controller which controls the coordinate detection part, and detecting coordinates which indicate points of the graphic form by hand through the coordinate detection part. CONSTITUTION:The coordinate detection part 1 to which a touch pen 2 for input is connected is controlled by the controller 3. A display device 4 is connected to this controller 3 and this coordinate detection part 1 serves as a digitizer for the display device 4; and a graphic form inputted by hand is read by the digitizer and the read graphic form is displayed on the display device 4. Then the coordinate detection part 1 detects coordinates of points of the input graphic form and performs calculation according to the formula of the menu of the selected graphic form, so that the target graphic form is displayed at a desired position without any feeling of displeasure.
Patent JP-H01201766-A (JP)
Title: Logical simulator
Inventor: SUGANO MASAHIDE
IPC: G06F19/00
Filed: 1988-02-05
Abstract: PURPOSE:To simplify the constitution of an even generation means by providing a memory means storing the process of event generation, inputting a present state and automatically generating an event. CONSTITUTION:The event which occurs with the execution of logical simulation is stored in an event memory 1. An evaluation means 2 accesses the event memory 1, a control memory 3 and an element table 4, and executes logical simulation. The control memory 3 sets the present state of a logical gate, the state of the logical gate calculated in the evaluation means 2, the state of the event memory 1 to inputs and outputs information stored in the event memory 1. The element table 4 stores connection information and the state of the logical gate. When the evaluation means 2 generates the event, it accesses the control memory 3 and collates the state of the event and the like. Consequently, a complicated circuit is eliminated for generating the event.
Patent JP-S54117963-A (JP)
Title: Air conditioner
Inventor: IKOMA MITSUHIRO
IPC: F25B49/00
Filed: 1978-03-07
Abstract: PURPOSE: To enable control of the radiation performance of a condenser in an air conditioner and to make the condenser compact by fitting the condenser with a sprayer and controlling the latter according to the volume control of a compressor.  
     CONSTITUTION: When load is so small that cooling is suitably effected by the fout- pole operation of a pole change compressor 1, a pole change switch 11 is connected onto the four-pole side and a pole change motor 8 conducts four-pole operation, but an ultrasonic sprayer 6 does not operate. When load is so large that cooling is suitably effected by the bipolar operation of the compressor 1, the switch 11 is connected onto the bipolar side and the bipolar winding 9 of the motor 8 is fed with current for bipolar operation; a control unit 12 is also fed with current and the sprayer 6 operates. As a result, the refrigerant gas discharged from the compressor 1 is directed to a condenser 2 and efficiently  condensed into liquid by air from a blower 5 and water droplets from the sprayer 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62184377-A (JP)
Title: Antenna directing device
Inventor: HOJO TAKESHI
IPC: G01S3/38
Filed: 1986-02-08
Abstract: PURPOSE:To reduce the size and weight of an antenna directing device by providing an azimuth servo loop, inputting an elevation angle error signal to an elevation angle torquer and an X-axial error signal to an X-axial torquer, and eliminating an error signal. CONSTITUTION:The antenna azimuth output phi, compass azimuth phic, and satellite azimuth phis of an azimuth transmitter 53 are summed up and then inputted to the azimuth servo motor 52 through an amplifier 69 to control an azimuth gimbals 40 to the direction of a satellite. On the other hand, the satellite azimuth phis, the satellite elevation angle thetas, the latitude lambda and longitude L of this ship, and outputs of X, Y, and Z accelerometers 60A, 47, and 46 are inputted to an arithmetic part 68 to obtain an error angle signal DELTApsi around an X axis and an elevation error signal DELTAtheta. Then, the DELTAtheta is inputted to the elevation angle torquer 62 through an amplifier 67 and a flywheel unit 44A is placed in precession motion around an elevation angle Y axis so that the DELTAtheta is zero, namely, the antenna elevation angle is correctly equal to the satellite elevation angle thetas; and the DELTApsi is inputted to the X-axial torquer 49 through an amplifier 55 and the unit 44A is put in precession motion around X axes 63 and 63' so that the DELTApsi is zero.
Patent JP-S59153739-A (JP)
Title: Device for storing abnormal rise of elevatable tray for copying machine
Inventor: TAKAHASHI MASAHARU
IPC: B65H7/02
Filed: 1983-02-21
Abstract: PURPOSE:To prevent any tray from rising again when the power source is connected after turned off and prevent the damage of said tray and a tray elevator drive means by detecting the abnormal rise of said tray and storing this in its nonvolatile memory. CONSTITUTION:When a level detecting limit switch 27 fails while paper trays 14a-14c are rising, and even if the switch 27 which is in the on condition cannot be turned off, an elevator clutch 24 is disconnected after the lapse of a set time, and, since the abnormal rise is entered in a nonvolatile memory of the selected tray at this time, the abnormal rise of the tray is stored in the memory even if the power source of the copying machine is turned off. Furthermore, when the power source of the copying machine is turned on again after it was turned off because of the occurrence of the abnormal rise of a tray, the abnormal rise of the tray is displayed according to the contents stored in the memory and the copying operation is prohibited, thereby preventing any tray from rising and, therefore, the failure of any tray 14, a tray elevator drive means 19, etc. can be prevented.
Patent JP-S60168488-A (JP)
Inventor: IWAMURA AKIRA
IPC: D06F37/24
Filed: 1984-02-14
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。