baber/WOPTO huggingface dataset:
Patent JP-S61205074-A (JP)
Title: Electrostatic deflection circuit
Inventor: ARAKI AKISHI
IPC: H04N3/26
Filed: 1985-03-08
Abstract: PURPOSE:To attain miniaturization of an electrostatic deflection circuit together with reduction of both power consumption and cost, by using a normal power supply which supplies electric power to other circuit parts of an apparatus in place of a floating power supply to drive the deflecting circuit and varying the center potential of the output voltage of the deflecting circuit with its amplitude kept constant. CONSTITUTION:The minus side of a power supply and the plus side of a power supply 3 are grounded, and a resistance R3, a variable resistance VR1 and a resistance R4 are connected in series between terminals 4e and 4f of a horizontal/vertical deflection circuit 4. The middle terminal of the VR1 is grounded and both the R3 and R4 are set at the same value. The circuits 5 and 6 of an image pickup device and driven by the power supplies 2 and 3. The circuit 4 receives the supply of voltage via both resistances R1 and R2 and delivers the sawtooth wave voltage for horizontal deflection between both terminals 4a and 4b as well as the sawtooth wave voltage for vertical deflection between both terminals 4c and 4d. These sawtooth wave voltages are produced by an ordinary sawtooth wave generating circuit consisting of a constant current circuit and a capacitor.
Patent JP-H11230010-A (JP)
Title: Pressure control valve
Inventor: AOKI RYUJI
IPC: F02M69/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To carry out a stable pressure control. SOLUTION: A diaphragm is composed of a thin flat plate part 7A, a thin cylindrical part 7C protruding to a spring chamber 2 side and a ring shaped valve part 7B protruding to a fuel chamber 1 side. The outside diameter B of the ring shaped valve part 7B is smaller than the outside diameter D of a cylindrical valve seat 6. The inside diameter A of the ring shaped valve part 7B is larger than the diameter C of a valve seat hole 5. A spring S is locked on the flat surface 7D of the thin cylindrical part 7C through a retainer 8 and the valve seat hole 5 is opened and closed by the ring shaped valve part 7B.
Patent JP-H08222066-A (JP)
Title: Switch with light emitting display function
Inventor: KINOSHITA HIROKI
IPC: H01H9/18
Filed: 1995-02-09
Abstract: PURPOSE: To attain a reduction in manufacturing cost and an improvement in manufacturing efficiency, and display colors differed between light emission and non-light emission. CONSTITUTION: A light source covering part 15 for covering a light source 4 is integrally formed on a switch cover 10. The light source covering part 15 is light transmittable, and colored to a prescribed color. The coloration is performed by preliminarily molding the part corresponding to the light source covering part 15 of a material in which a pigment is mixed to the same material as the switch cover 10, and integrating it at the molding of the switch cover 10. Since the colored part is integrated with the switch cover 10, the manufacturing cost is reduced, compared with the use of a colored member of different part, and the manufacturing efficiency is improved.  When a light transmitting cover 27 is colored to a color different from the light emitting source covering part 51, the color displayed in the light emitting display part 25 is differed between the emission of the light source 4 and the non-emission.
Patent JP-H06262568-A (JP)
Title: Recognition method for three-dimensional position and attitude based on visual sensation and device thereof
Inventor: SASAKI MIKIO
IPC: B25J13/08
Filed: 1993-03-08
Abstract: PURPOSE:To make it possible to seek a parameter showing the position and attitude of a camera in a relatively simple and quick manner by constituting it from an image processing operation, a search area setting process, a through-vision transformation matrix operating process, a through-vision transformation operating process, an error operating process and a data outputting process. CONSTITUTION:This recognition method of a three-dimensional position-and-attitude based on visual sensation is featured that the image characteristic point of a work picked up by a camera 4 is operated by an image processing part 7. In succession, a space search area with a quantized space point set at the specified density by a quantization search part 10, is set by a search area setting part 11, and an estimate image characteristic point to lee securable at a time when the work is photographed by the camera 4 is operated for seeking a through-vision transformation matrix at the respective quantized space points, while a slippage with the image characteristic point is operated by an error evaluation function. Thus, when the specified request error accuracy is satisfied, the quantized space point and an attitude parameter at that time are outputted from a data output part 16 as the position and attitude of the camera 4.
Patent JP-H026236-A (JP)
Title: Car-seat regulator sliding base assembly
Inventor: REJISU BUI PIRAASUKI
IPC: B60N2/07
Filed: 1989-02-27
Abstract: PURPOSE: To make slidable an upper rail without being in contact with a lower rail by storing lower bearing balls at the top parts of the flanges projected to the right and left sides of the lower rail fixed to a vehicle between the lower curved part and flange lower part of the suspended side part of the upper rail fixed to upper bearing balls and a seat. CONSTITUTION: An upper rail 40 is provided with a ceiling part 42 for covering a groove 23, and side shell parts 46 of generally C-shaped cross-section and arranged laterally to each other at an interval are connected onto both end edges of the ceiling. Next the side shell parts 46 surrounds for storage the upper bearing balls 50 and lower bearing balls 60, and the free end part 48 of the side shell part is extended to the lower side of the flanges 26 of the lower rail 20. Also the side shell parts 46 are formed so as to maintain the upper ball bearings 50 and lower ball bearings 60 in compression press-fitted condition. Thus a contact between the upper rail 40 and the lower rail 20 can be prevented except when an excessive vertical load is applied enough to bring the free end 48 of the side shell part in contact with the flanges 26 of the lower rail 20.
Patent JP-H10234719-A (JP)
Title: X-ray diagnosing device
Inventor: KANEDA AKIYOSHI
IPC: A61B6/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the recognition of a X-ray photographing direction. SOLUTION: When a photographing is carried out by an image pickup part 1, a rotational angle detecting part 2 detects the rotational angle of a X-ray tube of the image pickup part 1 at the time of photographing, and the detected output is supplied to a photographing direction detecting part 3. The photographing direction detection part 3 detects the X-ray photographing direction on the basis of the detection output from the rotational angle detecting part 2, and this detection output is supplied to an image processing part 4. The image processing part 4 supplies the photographed image obtained by photographing and also the image showing the detected X-ray photographing direction are supplied to a recording regeneration part 5 and a monitor device 6. Thereby, the photographing image and also the X-ray photographing direction can be displayed on the monitor, or can be recorded.  Thus, the X-ray photographing direction can be instantaneously recognized by sight, and the interview support or the like persuading a subject can be enabled.
Patent JP-H11247130-A (JP)
Title: Asphalt separation device
Inventor: SHIMIZU TOSHIHIKO
IPC: E01C23/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a separation device capable of being separated with the separation width set in advance in asphalt separation work, at the same time, cutting a section finely and quickly and efficiently treating asphalt work. SOLUTION: The front of an asphalt separation device is equipped with a front cut section 5 having the downward front end and provided nearly on an asphalt surface, the rear thereof is equipped with a carrier conveyor 14 receiving asphalt 3 to be separated to convey it backward, and the asphalt is separated in a movable manner and the front end of the front cut section 5 is equipped with a separation device 6a projected approximately forward to separate the asphalt 3, and both ends of the front cut section 5 are equipped with a cutting device 6b approximately forward and cutting the asphalt so as to make it possible to make it possible to adjust the cutting width and an angle adjusting device 7 for adjusting directions of separation of the separation device 6a and cutting device 6b, and separation work of the asphalt 3 is carried out.
Patent JP-S57162991-A (JP)
Title: Protecting circuit of inverter motor
Inventor: NAKAMURA KENJI
IPC: H02P27/06
Filed: 1981-03-31
Abstract: PURPOSE:To simplify the overvoltage and overcurrent detectors by insulating with one photocoupler and producing a signal when any of overvoltage and overcurrent detecting means operates. CONSTITUTION:An overvoltage detector formed of a transistor 62, zener diode 63 for detecting the overvoltage when the voltage detected by a voltage detector of a DC power source formed by a converter is larger than the reference voltage detects the overcurrent when the DC current supplied to a semiconductor switching element is larger than the reference current value. Further, an over current detector formed of a current detecting resistor 66 and a variable resistor 78 is provided to detect by insulating the detection signal detected when any of the detection signals of the detectors is detected via a photocoupler 77. In this manner, any of the overvoltage and overcurrent detection signals which is produced by the logic OR of the analog signals is insulated via a photocoupler and signal can be transmitted. Accordingly, the circuit arrangement can be simplified.
Patent JP-S62205261-A (JP)
Title: Method and apparatus for manufacturing alloyed steel sheet
Inventor: YAMAUCHI AKIYOSHI
IPC: C23C2/28
Filed: 1986-03-04
Abstract: PURPOSE:To improve the surface properties of a hot dip galvanized steel sheet by bringing rolls heated to a surface temp. above the temp. of the steel sheet into direct contact with the steel sheet to carry out alloying. CONSTITUTION:A continuously annealed steel sheet 6 is dipped in a molten zinc bath in a hot dip galvanizing pot 2 through a snout, the forward direction is changed by a sink roll and the steel sheet 6 is pulled up from the bath, and is continuously metalized. A gas is blown on the continuously hot dip galvanized steel sheet 6 from wiping nozzles 4 to remove excess molten zinc, and the steel sheet 6 is introduced into a heating zone for alloying. In the heating zone, the steel sheet 6 is heated by bringing plural heated rolls 10 into direct contact with the steel sheet 6 to carry out alloying. The heating zone is kept in a nonoxidizing atmosphere by introducing a nonoxidizing gas from an inlet 12.
Patent JP-S54139188-A (JP)
Title: Hand grinder
Inventor: KIKUCHI YOSHIO
IPC: B24B23/00
Filed: 1978-04-21
Abstract: PURPOSE: To determine the stock removal of a workpiece by weighing removed metal particles being effectively collected in a particle collecting container during the grinding operation under the influence of a magnetic field formed by a magnet which is fixed under the grinder body.  
     CONSTITUTION: Grinding allowance of a workpiece 6 to be cut by a grindstone 2 is adjusted by a differential screw micrometer. The workpiece 6 is ground by utilizing the grinding force of the grindstone 2 and the grinder body that moves right and left, and back and forth. Removed metal particles produced during the operation, pass through an opening 9 located inside of a collecting container 8, reaching to a space 10 where a magnetic field is given due to the magnetic force of a magnet 7 fixed under the grinder body. There, the removed particles are magnetically stuck on the ceiling II of the collecting container 8. After some quantity of the particles is gathered, the grindstone 2 is stopped its rotation and the collecting container is dismuntled from the grinder body I. By so doing, the removed metal particles are freed from the above mentioned magnetic force, and collected on the floor 12 of the centainer 8 so that the metal particles can be weighed to determine the stock  removal of the workpiece 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62270870-A (JP)
Title: Sealing device
Inventor: HANSU PAURU MAIAA
IPC: F16L5/02
Filed: 1987-02-28
Abstract: The invention relates to a seal, consisting of an elastomer shaped ring, which is to be pushed onto a cylindrical circumferential surface and supports itself on the latter by a radially acting sealing surface, with an embedded inner ring, consisting of a chamber portion, likewise to be pushed onto the circumferential surface, with a sealing chamber, which surrounds the shaped ring, is undersized relative to the outer contour of the shaped ring and conically widens from the clear inside diameter of the chamber portion toward one face of the chamber portion, and consisting of fastening means which fix the chamber portion with respect to a second surface resting against the face of the chamber portion. For sealing off a cylindrical surface with respect to a second surface standing vertically on the cylindrical axis, it is proposed that the shaped ring have an axially acting sealing surface, preferably lying at right angles to the radially acting sealing surface, for contact with the second surface.
Patent JP-H01222722-A (JP)
Title: Method for redifferentiating plant body
Inventor: YAMAMOTO MIDORI
IPC: A01H4/00
Filed: 1988-02-29
Abstract: PURPOSE:To induce differentiation with a high frequency, by carrying out induction of adventitious buds from calli in two stages. CONSTITUTION:Seeds of Brassica campestris L. species Santana are sterilized and bedded on an Murashige-Skoog (MS) basal agar culture medium and cultured in the dark to provide bean sprout-like seedlings. Calli are then obtained from the resultant hypocotyls of the seedlings according to a conventional method. Only bright green ones of the above-mentioned calli are bedded on a culture medium for inducing adventitious buds in the first stage and cultured for 2-4 weeks. Bright green calli are subsequently transferred to a culture medium for inducing the adventitious buds in the second stage to carry out culturing.
Patent JP-S51122213-A (JP)
Title: Constant-speed driving apparatus
Inventor: YASUMOCHI TATSUTAROU
IPC: B60L15/20
Filed: 1975-04-18
Abstract: PURPOSE: To compensate the variation of drive speed resulting from wheel abrasion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07259676-A (JP)
Title: Electrically driven type fuel pump
Inventor: NAKANISHI SHINGO
IPC: H02K29/00
Filed: 1994-03-17
Abstract: PURPOSE:To effectively discharge heat in a heating part on a control circuit in a circuit case by means of fuel which flows through the inside of the housing of a motor part. CONSTITUTION:An electrically driven type fuel pump is provided with a motor part 2 comprising an electrically driven motor, a pump part which is driven by the motor part 2, and a circuit case in which a control circuit for the electrically driven motor is housed, and which is arranged in the housing 1 of the motor part 2, and fuel which is sucked in by the pump part owing to driving of the electrically driven motor is discharged outside passing the inside of the housing 1 of the motor part 2. A passage throttle part 104 which is faced to the part of the outer surface of the circuit case confronting the heating part of the control circuit, and for making fuel flow aggregately, is provided in a fuel passage in which fuel of the motor part 2 flows.
Patent JP-S53133817-A (JP)
Title: Container tail gate control apparatus for container carrier car
Inventor: HASEGAWA MASANOMI
IPC: B60P1/48
Filed: 1977-04-22
Abstract: PURPOSE: To simplify construction, inclining frame which mounts container is inclined by tail gate, links, hydraulic cylinder and locking member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55140360-A (JP)
Title: Communication order processing system
Inventor: TOMO AKINORI
IPC: H04M3/48
Filed: 1979-04-19
Abstract: PURPOSE:To make desired service possible with a short-time wait and improve use efficiency of lines, without giving excessive load to subscriber's terminals by storing respective calling subscribers according to the calling order in case of line busy. CONSTITUTION:When transmission line 13 is not busy, processing unit 21 causes, for example, subscriber's terminal 11-2 to occupy the line. If terminals 11-n and 11-1 issue line establishment request in order when terminal 11-2 is busy for other- party transmission and receiving unit 14, unit 21 stores terminal numbers in the calling subscriber order. When service of terminal 11-2 terminates, unit 21 calls terminal 11-n on the basis of storage and causes terminal 11-1 to occupy the line. Similarly, terminal 11-1 can occupy the line. Further, calling request of anothr terminal is stored in unit 21 while they occupies the line, and communication of this terminal is possible after service of them terminates.
Patent JP-H11243980-A (JP)
Title: Production of pyruvic acid
Inventor: SHIMIZU AKIRA
IPC: C12R1/39
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously produce pyruvic acid useful as a synthetic raw material, etc., for various amino acids and medicines, agrochemicals, etc., by making microorganisms of the genus Pseudomonas having an activity for assimilating a cyclic imide compound and an ability to convert fumaric acid into pyruvic acid act on fumaric acid. SOLUTION: A cultured product, a microbial cell separated from the cultured product or a treated substance of the microbial cell of a microorganism having an activity for assimilating a cyclic imide compound such as succinimide, glutarimide or phthalimide and an ability to convert fumaric acid into pyruvic acid and belonging to the genus Pseudomonas (e.g. Pseudomonas putida IFO12996) is made to act on the fumaric acid to collect the produced pyruvic acid. Thereby, the objective pyruvic acid is industrially and advantageously produced. The pyruvic acid is an important intermediate for the biological metabolism and useful as a synthetic raw material, etc., for various amino acids and medicines, agrochemicals, etc.
Patent JP-H0558239-A (JP)
Title: Laterally movable vehicle
Inventor: JIYOSEFU SHIRIRU BANFUOODO
IPC: B62D11/18
Filed: 1991-02-21
Abstract: PURPOSE: To prevent an operator from being released out of a seat on sudden stop of a car by providing a constraining member for an operator at such position as no interference with an entrance in an operator's cab, related to a skid steer vehicle wherein a vehicle body is provided with an operator's cab and surface propulsion means, etc. CONSTITUTION: A skid steer loader vehicle 10 is provided with a vehicle body 11 comprising front/rear end parts 12 and 13. The vehicle body 11 is provided with a surface propulsion means 14 comprising pairs of front wheel 15 and a rear wheel 16. Between a pair of side members 18 and 19 extending back and forth of a vehicle 10, a transmission chamber 20 is provided while an operator's cab 22 is provided above and in front of the transmission chamber 20. With this configuration, the vehicle 10 is fitted with a constraining member 210 for an operator. The constraining member 210 provides a constrained state with a seat 23 when extended in a lateral direction in the operator's cab 22, thus an operator in the seat 23 is constrained from falling forth when the vehicle 10 suddenly stops. The constraining member 210 is so provided as not to interfere with an entrance 33.
Patent JP-S57162181-A (JP)
Title: Semiconductor memory device
Inventor: KURAFUJI SETSUO
IPC: G11C11/412
Filed: 1981-03-31
Abstract: PURPOSE:To produce a static type random access memory (RAM) of which power consumption does not exceed at a prescribed temperature or over and  even if the memory is used under the condition of high temperature by providing a current limiting means between an electric power source and load resistance. CONSTITUTION:A current limiting means CL is provided between an electric power source Vcc and load resistances R1, R2 of a semiconductor memory device provided with a pair of transistors Q1, Q2 each gate of which is connected to the drain of the other transistor each other and a memory cell MC with load resistances R1, R2 connected between the drain and the electric power source Vcc. For example, a current limiting means CL using the saturated area of a depletion transistor Q7 whose gate is connected to the electric power source as an current limiter is provided. It is unnecessary to add the current limiting means CL to each cell and a common current limiting means may be used for all the cells.
Patent JP-S62204694-A (JP)
Title: Dropout compensation device
Inventor: YAMANISHI KAZUHIRO
IPC: H04N9/88
Filed: 1986-03-05
Abstract: PURPOSE:To compensate dropouts of two correlated signals with simple constitution by connecting a switch circuit to an output of a 1H delay circuit at the opposite side to each other at the time of generation of dropout through the provision of two sets of the constitution using the 1H delay circuit. CONSTITUTION:A YC alternate signal subjected to FM demodulation is fed to input terminals 11, 21, and a reproducing signal for detecting dropout is fed to input terminals 12, 22. When no dropout exists, changeover switch circuits 12, 24 are placed on the position of the terminals 11, 21 respectively and an input signal appears as it is in output terminals 16, 26 and respective signals are fed to 1H delay circuits 15, 25 respectively. On the other hand, a detection signal is outputted from dropout detection circuits 13, 23 at the generation of dropout, the signal changes over the circuits 14, 24, and outputs of the circuits 25, 15 at the opposite side to each other appear on the terminals 16, 26. Thus, the dropout is compensated by catching signals with correlation with simple constitution.
Patent JP-S58163747-A (JP)
Inventor: SUGIYAMA MAKOTO
IPC: D01F9/14
Filed: 1982-03-24
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-S62278130-A (JP)
Title: Production of chemically synthetic heavy manganese dioxide of gamma-type
Inventor: TANABE ISAO
IPC: H01M4/50
Filed: 1987-03-04
Abstract: PURPOSE:To obtain the titled MnO2 having high crystallinity of gamma-type and high apparent density efficiently, by treating heavy MnCO3 with a caustic alkali to give heavy Mn(OH)2, then oxidizing the heavy Mn(H)2 to give MnO2 of delta type, treating with an acid and then reacting the treated substance with a chlorate. CONSTITUTION:Heavy MnCO3 is used as a starting raw material, reacted with NaOH or KOH to give heavy Mn(OH)2, air or an O2 gas is introduced to the heavy Mn(OH)2 while keeping it in water in a suspended state to raise MnO2 content, a Cl2 gas or a mixed gas of the Cl2 gas and air or O2 is fed to the suspension and the suspension is stirred to give a reaction product mainly comprising MnO2 of delta type having >=80% MnO2 content. The reaction product is filtered, washed with water reacted with dilute nitric acid or dilute sulfuric acid under heating and lower oxide is dissolved to improve quality of MnO2 and to convert crystal type to gamma-MnO2 type. Then, the MnO2 is filtered off, incorporated with necessary amounts of Mn(NO3)2 and NaClO3 and KClO3 and reacted with the chlorate in acidity of nitric acid, the MnO2 is made heavy, filtered off, washed with water, adjusted to proper pH and dried to give the titled product.