baber/WOPTO huggingface dataset:
Patent JP-S5626214-A (JP)
Title: Magnetic gyrocompass
Inventor: HIROTA HACHIROU
IPC: G01C17/28
Filed: 1979-08-13
Abstract: PURPOSE: To secure a continuous transmission of the direction indicated by the compass to many different places, by making the detector follow the direction indicated by the compass by the signal proportional to the field intensity of the magnet which can use a sensor.  
     CONSTITUTION: Hall devices 8 and 9 are attached to follow-up ring 10 with a width larger than the width with which magnets 3 and 4 are fixed. When magnet 3 or 4 turns right or left in a minute angle, either one of devices 8 and 9 approximates the magnetic pole of magnets 3 and 4 with the other device going further away from the magnetic pole. Thus the potential of the Hall device which approximates to the magnetic pole is increased to cause a difference of the Hall voltage to the potential of the other Hall device. This difference of potential is amplified by circuit 14, and then ring 10 is turned until the difference of Hall potential becomes zero. Devices 8 and 9 are attached to ring 10 and then turned by motor 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04309664-A (JP)
Title: Channel constructing mold
Inventor: EDA HIROSHI
IPC: E04G11/06
Filed: 1991-04-08
Abstract: PURPOSE:To improve the working efficiency by providing an external panel support for supporting an external panel, which forms the outside surface of the side wall, and a supporting frame member, which is stretched for fixation over the external panel support, and an inner panel support for supporting an inner panel, which forms the inside surface of the side wall. CONSTITUTION:Two external panel supports 3 are located at positions for supporting outside of both side walls 2 of a channel. Next, a supporting frame member 5, from which an inner panel support 4 is hanged freely to oscillate, is stretched over the external panel support 3 for fixation, and a supporting arm 25 is extended and shrunken to locate an inner panel 22 of the inner panel support 4 and a stock 24 so as to be placed inside of the side wall 2. Next, reinforcing pin joint frames 31 are arranged at a position pinched by the supports 3, 4 and at a position under the stock 24. Concrete material is placed under the stock 24 to form a base 1, and concrete material is placed in a clearance between the supports 3, 4 to construct the side wall 2. Furthermore, curing is performed for an appropriate time, and a mold is removed after solidification.
Patent JP-H08295017-A (JP)
Title: Ink jet recording device
Inventor: IMAI KOJI
IPC: B41J2/205
Filed: 1995-04-27
Abstract: PURPOSE: To record resolutions satisfactorily without the use of a dedicated specific sheet. CONSTITUTION: A selection between a first printing mode for a first resolution which outputs two drive signals against a single pulse signal which is output from a microcomputer 86 and a second printing mode for a second resolution which outputs a single drive signal against a single pulse signal, is made by a user using a panel 87. If the first printing mode is selected, two drive signals are output against a single pulse signal which is output from the microcomputer 86, to drive each nozzle to print data. If the second printing mode is selected, a single drive signal is output against a single pulse signal, to drive each nozzle to print data.
Patent JP-H06293266-A (JP)
Title: Power steering device
Inventor: KATA KATSUKUNI
IPC: B62D5/04
Filed: 1993-04-05
Abstract: PURPOSE:To provide a device at a low cost wherein mountability has been improved further with little fear of a trouble by using a single pinion only required so as to simplify the constitution. CONSTITUTION:A device comprises a single driing bevel gear 4, pair of driven bevel gears 8 opposed to other while meshed by 90 deg. displacing a direction of the axial line of this drive bevel gear 4 and a driving mechanism for driving the driven bevel gear. Respective stub shaft 5 and pinion shaft 19 are protruded between opposed parts of a pair of the driven bevel and made rotatable relating to both the driven bevel gears, and further a pair of the driven bevel gears are stridden by the stub shaft and the pinion shaft, to provide a straight or helical spline connected movable unit and further clutch mechanisms 13, 14 between the movable unit and the driven bevel gears.
Patent JP-H11277997-A (JP)
Title: Metal plate for transfer printing
Inventor: AOYANAGI MAKOTO
IPC: B44C1/17
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal fusion between a dye receiving layer and a sublimation printing paper from occurring by a method wherein on a metal plate base material, at least an image receiving layer containing an ultraviolet ray hardening resin, is provided. SOLUTION: For example, an image receiving layer 4 containing an ultraviolet ray hardening resin such as acrylate of which the number of a functional group is 1-6, is formed on the surface of a metal plate base material 2 of a stainless steel plate or the like, directly or with an backing layer 3 or the like. For a binder of the backing layer 3, a resin having a high adhesion to both of them, such as a vinyl chloride based resin is used. Then, the backing layer 3 is formed in such a manner that on the surface of the metal plate base material 2, a coating liquid obtained by dissolving or dispersing the binder in an organic solvent or the like, is applied by a printing method such as a gravure printing, and is dried.  Also, the image receiving layer 4 is formed in such a manner that a composition obtained by dissolving or dispersing a composition for the image receiving layer prepared by mixing an ultraviolet ray hardening resin and other required resin or the like, with a solvent, is applied on the metal plate base material 2 or the surface of the backing layer 3 by an application method such as an air knife coater, and is dried.
Patent JP-H04265237-A (JP)
Title: Production of color remelting glass and material for the same
Inventor: NAKAJIMA MIKIO
IPC: E04C1/42
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a color glass with beautiful appearance like natural stone, where a coloring material and a glass material are firmly combined by attaching the coloring material to granulated glass base material of a specific particle size distribution through adhesive material to form the glass material and heating and melting it in a mold at a specific temp. CONSTITUTION:Transparent plate glass or colored glass bottles, etc., or first is crushed and classified into 0.2 to 15mm particle size to form granulated glass which is used as glass base material 21. Then for example, a suitable quantity of adhesive material 23 is put in the glass base material 21 and stirred, a coloring material is immediately added to make it adhere to the outer periphery of the base material 21 by stirring to form a glass material 20. The glass material 20 is inserted into a mold and heated and melted at 800 to 1200 deg.C to obtain a prescribed glass product. By the method, the coloring material developing the prescribed color by the desired quantity can effectively be arranged around the glass base material.
Patent JP-H04294386-A (JP)
Title: Indicator for temperature control of frozen and refrigerated articles
Inventor: NAKAYAMA YUKIHIRO
IPC: G06K1/12
Filed: 1991-03-22
Abstract: PURPOSE:To surely decide the adequacy of temperature control without requiring any extra manual aid nor process even in any stage of distribution or storage by improving the indicator for temperature control over the frozen and refrigerated articles. CONSTITUTION:A transparent film which has a bar code mark printed on one surface with water-soluble ink is laminated and arranged on a gelling water bearing layer, which discharges water above specific temperature after being cooled and solidified, with the bar code formation surface in ward. In this case, the bar code mark may be printed through a water-soluble thin film instead of printing the bar code mark on the transparent film with water-soluble ink.
Patent JP-S60249276-A (JP)
Inventor: MAKI TOSHIO
IPC: H01R39/00
Filed: 1984-05-24
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-H04310978-A (JP)
Title: Image forming device
Inventor: KIKUI SHINSUKE
IPC: G03G21/10
Filed: 1991-04-09
Abstract: PURPOSE:To form an excellent and stable image over a long period by always forming an excellent image without having base soiling and further, preventing the deterioration of a photosensitive body caused by ozone, ozone products, etc., generated by means of a corona discharge and the blur of an image cause by sticking, with a simple configuration. CONSTITUTION:The image forming device is provided with a bias potential adjusting means 111, and a developing bias adjusting means 112, and humidity in the vicinity of the photosensitive body is detected, to adjust an electrostatic charging potential or/and a developing bias based on the result of the detection. On the other hand, a toner concentration control reference value is corrected based on detected environmental (temp./humidity) information, and further, the rubbing acting time of a brush inside a cleaning unit is controlled based on detected humidity information.
Patent JP-S5328200-A (JP)
Title: Preparation of water-insoluble polysaccharides
Inventor: NAKAO IKUHIRO
IPC: A23L29/00
Filed: 1976-08-30
Abstract: PURPOSE: Easy and economical preparation of title compounds having excellent water retainability, useful as a raw material of fish-paste product, cakes, and noodles, by extracting bean-curd refuse which is a residue obtained by separating proteins from soy beans with aqueous alkaline solution of specific pH value, and separating residual proteins therfrom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H042742-A (JP)
Title: Composite titanium alloy, multilayered titanium material, titanium cutter and their manufacture
Inventor: NISHIKAWA TOMIO
IPC: C22C29/16
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a Ti cutter having nonmagnetic properties, having high corrosion resistance, ductility and bending strength, easily capable of regrinding and having good cutting quality by using a composite Ti alloy obtd. by incorporating Ti as a matrix with hard substances as a cutter and joining it with Ti as a base metal. CONSTITUTION:By weight, 30 to 90% of Ti powder and the hard fine powder of the carbides, nitrides, other oxides or the like of Ti, Cr, W, V, Nb, Zr, etc., are mixed and sealed into a capsule made of a thin steel sheet, and this mixture is subjected to hot isostatic pressing treatment and is furthermore hot-worked by not rolling or the like, and after that, the capsule is removed to manufacture a composite Ti alloy 1 constituted of a Ti matrix 2 and hard fine grains 3. This composite Ti alloy is clad with a Ti sheet 5, and after the welding of its circumference, hot rolling and, if required, also cold rolling are executed to manufacture a multiple layered Ti material 4. A cutting blade 9 is formed on the above multilayered Ti material 4 to manufacture a Ti cutter 6 having a blade 10 with good cutting quality and in which the composite Ti alloy 1 is used as a cutting metal 7 as well as the Ti material 4 is used as a base metal material 8. Or, the cutter may be manufactured by cladding the steel part of the Ti base metal with the above multilayered Ti alloy by welding.
Patent JP-H01276109-A (JP)
Title: Light source device for endoscope
Inventor: AKUTSU HIROMICHI
IPC: G02B23/26
Filed: 1988-04-28
Abstract: PURPOSE:To prevent the light source device from being broken by foreign matter in rod-shaped structure by giving an actuator, a stopper, and a light shielding shutter organic relation at a jack part. CONSTITUTION:The jack part 4 itself has a fitting space 6 of internal size corresponding to the external size of a light guide jack 5 in adaptive structure, part of the actuator 1 projects in this space 6, and when this part is pressed in the jack part 4, the actuator 1 is put in specific operation. The stopper 2 is arranged at the operation position of the actuator 1 and when the actuator 1 performs the specific operation, a locking function is released. The light shielding shutter 3, on the other hand, is in spring structure and inhibits push opening operation toward a light source chamber 9 equipped with a light source lamp 7, a condenser lens 8, a stop mechanism, a chopper blade, etc., until the resetting function of the stopper 2 is released. When the light guide jack 5 in adaptive structure is engaged with the jack part 4, the actuator 1 performs specific operation and the light source device is therefore prevented from being broken.
Patent JP-H09269984-A (JP)
Title: Automatic certificate issuing machine and paper to be used for the same
Inventor: ISHIKAWA SEIKO
IPC: G06K17/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent certificate paper from being ejected from an automatic certificate issuing machine as a blank sheet of paper by feeding paper while overlapping it. SOLUTION: A bar code 31, which can be mechanically read and shows the order of certificate paper 10, is printed at a prescribed position on this paper and the certificate issuing machine is provided with a bar code reader 15 so that it is decided by comparing the bar code read last with the bar code read this time whether the paper is fed while being overlapped or not and a certificate is not ejected from the issuing machine when it is decided the paper is fed while being overlapped.
Patent JP-H02284400-A (JP)
Title: Accelerator
Inventor: YAMAGUCHI SAKUTARO
IPC: H05H7/08
Filed: 1989-04-24
Abstract: PURPOSE:To accelerate positive ions generated by an ion source directly at a high energy acceleration part so as to supply a large current easily by using plasma focus for the ion source. CONSTITUTION:Plasma focus electrodes 15, 16 are of a coaxial structure, they are provided with a capacitor source 17 and a switch 18, and discharge is started by closing the switch 18 to send a current 19 and generate plasma 20 close to the electrode 16. Positive ions 21 generated from the plasma 20 pass through an aperture 9 to be guided to a high energy acceleration part 14. They are then accelerated to high energy at the high energy acceleration part 14. A low energy acceleration part can thus be omitted, and a large current can be supplied easily.
Patent JP-S585181-A (JP)
Inventor: FUKAHORI NAOYUKI
IPC: A24D3/10
Filed: 1981-07-02
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-H05176659-A (JP)
Title: Method for using anti-mullerian duct hormone independently or by combining it with aromatase inhibitor for converting female expressing type in fowl
Inventor: ARETSUKUSU ERUBUREHITO
IPC: A01K67/027
Filed: 1992-04-23
Abstract: PURPOSE: To improve the increase of body weight, feed efficiency and the lean/ fat ratio of meat by administering an anti-Muellerian-duct-hormone of poultry, alone or in combination with an aromatase inhibitor, to a healthy poultry embryo in order to convert genotype female poultry into phenotype male poultry. CONSTITUTION: In this method, the conversion of androgen into estrogen is inhibited from occurring to cause the degeneration of a poultry Muellerian duct and an anti-Muellerian-duct-hormone of poultry, alone or in combination with an aromatase inhibitor, is administered to a healthy poultry embryo in an amount sufficient to attain the objective conversion, to convert genotype female poultry into phenotype male poultry.
Patent JP-S5227626-A (JP)
Title: Headphone device
Inventor: GOTOU TOSHIYUKI
IPC: H04S1/00
Filed: 1975-08-27
Abstract: PURPOSE:In a headphone whereby an image can be located outside the head in such a manner as in hearing through a speaker while hearing a program source of records by a headphone, the image outside the head shall be located more accurately.
Patent JP-H05300347-A (JP)
Title: Recorder
Inventor: MATSUO TETSUJI
IPC: H04N1/036
Filed: 1992-04-23
Abstract: PURPOSE:To provide the recorder in which gradation is reproduced in an excellent way from a low density area to a high density area and a pseudo intermediate tone picture is recorded with high accuracy. CONSTITUTION:A picture data processing section 30 recognizes the state of picture elements around a remark picture element among picture data and implements processing to set the size of the remark picture element based on the recognized state. Then each of picture element data is made up of plural bits representing the size of the picture element set with respect to the remark picture element. An enable signal generating circuit 20 generates an enable signal EN including pulses over 1st prescribed period once and pulses over 2nd prescribed time for plural number of times (thrice) for a generating period of one picture element (one line recording period). A head driver 40 lights an LED when the pulse over the 1st prescribed time is produced as the enable signal EN and lights the LED when pulses in response to plural bits of data among plural pulses over the 2nd prescribed time.
Patent JP-S5329628-A (JP)
Title: Decoding circuit
Inventor: HIROFUJI TOSHIO
IPC: H03M7/00
Filed: 1976-08-31
Abstract: PURPOSE: To avoid floating conditions as in conventional circuits, by providing the circuit shortening the output terminal with the operating condition at address signal non-selection, and by clamping the output terminal to the source voltage in ground potential. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000299979-A (JP)
Title: Control circuit for switching power unit
Inventor: ISE TOSHIO
IPC: H02M3/155
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for a switching power unit which can cope with a wide range of power supply specifications, does not cause large gain fluctuations, and can obtain a stable output with respect to the fluctuation of its input voltage. SOLUTION: A control circuit for a switching power unit is provided with a comparator 'comp' which generates control pulse signals, a reference triangular-wave voltage generating circuit which generates a prescribed reference triangular-wave voltage, and timing capacities C1 and C2 for generating the reference triangular-wave voltage. By changing the currents flowing into the timing capacities C1 and C2 in the peripheral section of the comparator 'comp', the inclination of the reference triangular-wave voltage in the comparative section between the information signal on the output voltage of an object to be controlled and the reference triangular-wave voltage is made gentler, when the input voltage of the object is low, or the inclination is increased when the input voltage of the object is made higher.
Patent JP-S61261824-A (JP)
Title: Image information processor
Inventor: YOSHIMARU TOMOHISA
IPC: G11B21/02
Filed: 1985-05-16
Abstract: PURPOSE:To detect the axial position of a head accurately by detecting the axial position of the head by a detecting means on a digital and an analog basis and detecting the axial position of the head on the basis of those detection results. CONSTITUTION:A detector 86 consists of a light emitting element 86a and a detecting element 86b which detects light emitted by the light emitting element 86a and reflected by a timing disk 85. Peaks of the detection level of the photodetecting element 86b during the rotation of the timing disk 85 are counted by a control part to detect the quantity of rotation of the timing disk 85, i.e. the position of a readout unit in the direction of an axis 33 digitally. Further, the control part detects the quantity of rotation of the timing disk 85, i.e. the axial position of the readout unit on an analog basis by utilizing the fact that the detected quantity from some peak to the next peak is nearly linear. The axial position of the head is detected on the basis of those digital and analog detection results to make the detection accurate.
Patent JP-H06282843-A (JP)
Title: Initialization method of optical recording medium
Inventor: OSHIMA NORIKAZU
IPC: G11B7/24062
Filed: 1992-04-23
Abstract: PURPOSE:To provide a high-speed initialization method of an optical recording medium which enable reloading utilizing a reversible change in the shape of isolated bits by using a shape memory alloy. CONSTITUTION:A conical rotor 1 heated is deformed to tilt isolated bits in one direction by rotating it on an optical disc 10. Here, a load to be applied to the bits with a temperature/position control support base 3 can be set properly with a temperature controller 5 thereby enabling initialization of the optical disc with a wide area in a batch in a short time.
Patent JP-H11296119-A (JP)
Title: Bulletin board
Inventor: WAKIMASU TOKIO
IPC: G09F7/18
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To secure a large surface are without any constraint to keep. SOLUTION: A small bulletin board 4 is connected to an upper edge of a bulletin board main body 2 constituting a bulletin board 10 through a hinge in a freely turnable way and slide rails 51 and 52 are fixed to the upper end parts of left and right edge planes of the body 2 and the upper end parts of the left and right edge planes of the board 4 in a folded state. And, slide hardwares 53 inserted into the rails 51 and 52 in a freely slidable way are placed over both the rails 51 and 52, a fixing pin 54 provided in the hardware 53 is inserted into a small hole 52x formed in the rail 52 of the board 4 and the board 4 is held in an erect state in succession to the body 2.
Patent JP-S62262304-A (JP)
Inventor: HIRAI KOICHI
IPC: H01B3/12
Filed: 1986-05-09
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-S61262094-A (JP)
Title: Rise control system in motor rotation control circuit
Inventor: SUGISHITA TAKAHARU
IPC: H02P1/16
Filed: 1985-05-16
Abstract: PURPOSE:To shorten the overshoot generating period at the starting time of a motor by switching the time constant of the primary delay circuit to the one at the overshoot generating time. CONSTITUTION:When a switch 15 is closed, a relay 14 is energized to supply a voltage Vcc to a power amplifier 7. When the output frequency of a frequency generator 9 becomes higher than the output frequency of a clock oscillator 1, i.e., when an overshoot is generated, a relay 12 is energized to supply the output of the primary delay circuit L to the amplifier 7. When the end of the overshoot is detected, a relay 13 is energized to set the time constant of the primary delay circuit L to a larger value. Thus, the overshoot generating period at the motor starting time can be shortened.
Patent JP-S61263405-A (JP)
Inventor: OKUDA KENJIRO
IPC: A45B25/16
Filed: 1985-05-16
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-S62266301-A (JP)
Inventor: SUTEIIBUN ANDORUU BURIKU
IPC: F22B37/24
Filed: 1987-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5229286-A (JP)
Title: Method of removing soot deposited on inner walls, by use of sand
Inventor: AIJIMA SHIZUO
IPC: G01N27/60
Filed: 1975-09-01
Abstract: PURPOSE: Sand is fed from the midway of the smaple drawing conduit pipe of a soot concentration measuring apparatus to scarape off the inner walls of dust sensor, whereby the soot having deposited on the intricate wall surfaces is easily removed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02283093-A (JP)
Title: Manufacture of printed circuit board
Inventor: AKASHI ISAO
IPC: H05K3/06
Filed: 1989-04-25
Abstract: PURPOSE:To enhance filling degree of etching resist ink into a through hole and to obtain a printed circuit board having high connection reliability by forming one end of a pair of upper and lower squeegees for scraping etching resist ink filled in the hole in parallel with an insulating board. CONSTITUTION:Conductive layers 12 are formed in a hole and on a whole surface of an insulating board 11. Then, an etching resist coating roll 13 is passed through the board 11 to fill etching resist ink 14 in a through hole 11a. Then, the excess ink 14 on the board 11 is scraped by an upper squeegee 15a formed at its end to be parallel to the board 11 and a lower squeegee 15b, and the ink 14 is immediately cured. Thus, the recesses of the inks above and below the hole can be reduced, and a malfunction due to a defect of a copper foil due to the etching of a through hole corner can be prevented.