baber/WOPTO huggingface dataset:
Patent JP-H11234925-A (JP)
Title: Monitoring and controlling system
Inventor: NISHIZAKI MUTSUO
IPC: H02J13/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring and controlling system provided with a means for reducing the size and cost and saving energy of an indication contact inputting circuit, even in the case that high supply voltage must be used for destruction of an insulating film of a contact to maintain the reliability of the no-voltage indication input contact. SOLUTION: In normal conditions, a controlled system is applied with low voltage DC 24 V. The system is so structured that if a power supply switching relay is cyclically operated only for a short time by application of a signal from a logical section through a relay driving circuit, high voltage DC 110 V is applied to the controlled system only for a short time. Normally, low voltage DC 24 V is applied to input contacts 1-N, the contact states are taken in, and high voltage DC 110 V is applied to the contacts cyclically only for a short time, and therefore, if an insulating film appears in the input contacts 1-N, the insulating film can be destructed and a bad contact can be corrected.
Patent JP-H05234290-A (JP)
Title: Magnetic head packaging structure
Inventor: SUZUKI HIROSHI
IPC: G11B5/29
Filed: 1992-02-26
Abstract: PURPOSE:To reduce the weight of a rotary mechanism, to reduce the laminating pitch of a magnetic disk and to increase the speed and the capacity and to reduce the overall size. CONSTITUTION:To plural magnetic disk surfaces 5 laminated in an equal pitch, plural magnetic heads 4 each of which performs recording and reproducing of an information, are packaged on a carriage 1 through spring arms 3, respectively. On the peripheral of the shaft shaped carriage 1, plural slits 9 are provided in a vertical direction against the axial direction with the pitch corresponding to the laminating pitch of the disks 5. For each of the slits 9, the end of the spring arm 3 is inserted and fixed. Since the spring arms are directly installed to the shaft shaped carriage, the construction is simplified, the weight is reduced, the cost is reduced, the driving is speeded up and the capacity is greatly increased.
Patent JP-H07250246-A (JP)
Title: Image forming device
Inventor: WADA SHINICHIRO
IPC: H04N1/409
Filed: 1994-03-09
Abstract: PURPOSE:To make possible the stable formation of a high picture quality half tone image by smoothing the black-and-white border line of a binary image, eliminating isolated dots in a multi-level image and centralizing dots. CONSTITUTION:A frame memory 7 can store binary image data and multi-level image data in the state of mixture, the image processing of binary image data is conducted by a binary image processing part 26, and the image processing of multi-level image data is conducted by a multi-level image processing part 27. These binary image processing part 26 and multi-level image processing part 27 output the density data of a notice picture element and based on these density data, a semiconductor laser driver 30 conducts the pulse width modulation and power modulation of a semiconductor laser 31. Further, the binary image processing part 26 or the multi-level image processing part 27 outputs the direction data of the notice picture element and based on these direction data, the semiconductor laser driver 30 conducts the pulse width modulation and power modulation of the semiconductor laser 31. Based on these processed image data, images are outputted.
Patent JP-H06249642-A (JP)
Title: Method and device for detecting joint position of ring
Inventor: IKUTA HIROYUKI
IPC: G01B21/00
Filed: 1993-02-26
Abstract: PURPOSE:To accurately detect the joint position of a ring and, at the same time, to reduce the time required for detecting the joint position. CONSTITUTION:In the title method which is used for detecting the position of a join 15 at the center of the overlapping section 14 of a ring 11 in which end sections 12 and 13 are overlapped upon another, the positions of both end faces 16 and 17 of the ring 11 are simultaneously detected on the side section of the ring 11 in the outer peripheral direction so that the side section can face the overlapping section 14 and the position of the join 15 is calculated from the detected results.
Patent JP-H08191925-A (JP)
Title: Bodily sensation pachinko machine
Inventor: I TETSUYA
IPC: A63F7/02
Filed: 1995-01-18
Abstract: PURPOSE: To increase the interest of a game by operating by interlocking an electric vibrator loaded on a small ball bitting adjusting handle and one or both of seats when a big hit is obtained. CONSTITUTION: The electric vibrator enabling the game interlocking with either of the big hit, super REACH (to reach within an inch of winning) or REACH, etc., to be performed smoothly is mounted on either an electric small ball hitting adjusting handle part or one or both of seat parts on which a player sits. In this way, a part coming in contact with the body of the player vibrates by making a PACHINKO game machine interlock with the electric vibrator in the REACH, etc. Therefore, the game can be enjoyed by stimulating a tactile sense.
Patent JP-S60180533-A (JP)
Inventor: OCHI TAKEO
IPC: A01K63/00
Filed: 1984-02-29
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-H05244794-A (JP)
Title: Driving circuit for two-phase unipolar sensorless motor
Inventor: FUJII HIROMASA
IPC: H02P6/08
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a driving circuit for a two-phase unipolar sensorless motor which can select an immediate restart in response to a rotating speed of the motor or restart after a predetermined time at the time of a restart command of the motor. CONSTITUTION:The driving circuit for a two-phase unipolar sensorless motor comprises, in addition to a stator and a rotor, a comparator adapted to fan motors having different magnetic and electric stationary points to decide an amplitude of a counterelectro-motive force generated across a coil and a logic circuit for deciding an output voltage in response to the comparison result, a pulse generator 5 such as integrators 16-18 for generating a one-shot pulse, a filter 6 such as an integrator 24 for passing only an initial one-shot pulse, etc. A restart is accepted after a predetermined time is elapsed when a rotating speed of the motor is low at the time of outputting a start command after a stop command.
Patent JP-H11234898-A (JP)
Title: Superconducting current limiter
Inventor: MORI SADAJIRO
IPC: H01F36/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To shorten recovery time after a current limit operation by employing a superconducting film formed on the surface of an insulator as a superconductor thereby decreasing the start current of a current limit operation. SOLUTION: A superconducting 1 is formed on the surface of a tubular insulator 3, i.e., the outer surface thereof, as a superconductor establishing a closed circuit together with a coil 2 arranged in electromagnetic induction relationship. Since the critical current density of the superconducting 1 is significantly higher than that of conventional bulk superconductor, cross-sectional area thereof can be decreased as compared with a bulk superconductor. Since thermal capacity decreases in a superconducting 1 having a small cross-sectional area, the temperature rise rate increases at the time of short circuit and since the time to be elapsed before start current limit operation can be shortened, start current of current limit operation can be decreased.  Furthermore, the superconducting 1 is cooled quickly because of the small thermal capacity and the recovery time of a current limiter can be shortened.
Patent JP-H11235405-A (JP)
Title: Golf club head
Inventor: YAMAZAKI MASANOBU
IPC: A63B53/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which achieves an elimination of excessive gaiety in the hue of the head, a limited dazzling in addressing and, moreover, a simple coating process in a golf club coated by a polarizing coating material (so-called pearl coating). SOLUTION: A colored/polarizing coating layer made of a coloring/polarizing coating material as a mixture of a polarizing coating material and a coloring material for coating, is formed on the surface of a head body finished with a surface treatment and a clear layer is formed by being grazed on the colored polarizing coating layer to make a golf club head. The polarizing coating material herein used is, for example, a polarizing material which is kneaded in a paste by a plasticizer and is turned to a liquid in a solvent and a clear (transparent coating material). The coloring material for coating herein used is an ordinary product containing a coloring pigment.
Patent JP-S61198008-A (JP)
Title: Image detecting device
Inventor: KAWAMURA EIICHI
IPC: G01B11/00
Filed: 1985-02-28
Abstract: PURPOSE:To improve the detecting sensitivity by providing a bright field image detecting means, a dark field image detecting means for monitoring the same area, a means for separating two optical paths, and a means for inverting one of the respective outputs and providing it to the other. CONSTITUTION:A means 10 for separating an optical path of a bright field image and an optical path of a dark field image is formed by a half mirror, etc. An optical beam E of the bright field image advances in the right direction, and an optical beam F of the dark field image advances in the left direction. By a slit 6 for forming the bright field image, only an optical beam having a specified section passes through. A bright field image detecting photodetector 8 detects a bright field image. Also, the light in a specified optical beam section is cut off by a light shielding means 7 for forming the dark field image, and only the light which has leaked to the outside of its specified section passes through. A dark field image detecting detector 9 detects a dark field image. An inverter 11 inverts a dark field image output signal. A mixer 12 generates a final signal by adding the bright field image output signal and the inverted dark field image output signal. As a result, the detecting sensitivity of a non- normal state of an image to be detected is improved.
Patent JP-S53123918-A (JP)
Title: Dry type recording material
Inventor: MASUDA TAKAO
IPC: G03C1/498
Filed: 1977-04-05
Abstract: PURPOSE: To improve whiteness of non-image parts and to render deterioration of whiteness difficult during storage or even on aging after treatment, by adding a specified brightening agent to a dry type recording material using an organic silver salt and a reducing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60184031-A (JP)
Title: Production of cycloolefin
Inventor: ICHIHASHI HIROSHI
IPC: C07C13/18
Filed: 1984-02-29
Abstract: PURPOSE:To produce the titled compound useful as an intermediate of pharmaceuticals, etc., by the partial hydrogenation of an aromatic hydrocarbon with hydrogen in the pressure of water and a specific catalyst consisting of ruthenium and zinc oxide. CONSTITUTION:A cycloolefin, especially cyclohexene useful as an intermediate of lysine, caprolactam, adipic acid, pharmaceuticals, argicultural chemicals, dyes, etc. is produced economically in an industrial scale, with simple procedure, by partially hydrogenating an aromatic hydrocarbon in the presence of water and a catalyst of formula RuaZnbOc (a, b and c are numbers of Ru, Zn and O atoms; b/a=1-200, especially 5-100; c/a=1-200, especially 5-100), preferably under hydrogen pressure of 0.5-10MPa at 100-200 deg.C. The above catalyst is if necessary, calcined at 200-700 deg.C and reduced with hydrogen gas, etc. before use.
Patent JP-2000240314-A (JP)
Title: Fork type multistory parking apparatus
Inventor: SUGITA YOSHINAO
IPC: E04H6/22
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To use many conventional parts in common to reduce cost in a multistory parking apparatus having a type in which the driving-in direction of a car is set to be different from the before and behind direction of an elevator. SOLUTION: A fork-shaped first floor member 31, a movable combs tructure 15 (a movable comb), and a fixed comb 223 are inserted in gaps 124 between the forks 122f of respective fork parts 122 of a turning stage 12 laid toward the drive-in direction of a car and the forks 122f to fill the gaps 124 and form a mounting place 30 for the car. Further, a fork-shaped second floor member 41 in which a rising and falling stage 22 can be inserted is provided at both sides of the turning stage 12. An elevating stage 40 for drivers is formed thereon.
Patent JP-S57154354-A (JP)
Title: Checking method for insertion operation of dummy bar
Inventor: KUREI TETSUJI
IPC: B22D11/16
Filed: 1981-03-20
Abstract: PURPOSE:To prevent the failure of a machine by a dropped dummy bar surely by applying reverse torque to a driving device after pressurizing of pinch rolls in the stage of transferring the dummy bar of a top charging system continuous casting installation from the driving device to the pinch roll side. CONSTITUTION:Just prior to the completion of insertion of a dummey bar 1, pinch rolls 15 are lowered (in a closing direction) and the cylinder 12 thereof is pressurized with a device 3 to prevent the bar 1 from dropping. In this state, an operation checking command for generating the torque corresponding to the torque required for holding the own weight of the bar 1 for a certain constant time is emitted to a controller 14 of a DC motor 4 which drives a driving device 2 for the bar 1. If the reverse running torque of the motor 4 generated by this is larger than the pressurizing and holding force of the bar 1, the motor 4 runs reverse and pulses are emitted from a transmitter 11 coupled directly to this. A counter 10 counts these only during the application of the above-described command, and when the number thereof exceeds the set value, an output device 13 emits an operation fault signal. This is displayed, and at the same time, the forward running of the device 2 is closed to suspend the transfer operation of the bar 1, whereby the bar 1 is prevented from dropping.
Patent JP-S54131934-A (JP)
Title: Recording head
Inventor: KIYOUGORA HIROSHI
IPC: B41J2/055
Filed: 1978-04-04
Abstract: PURPOSE:To achieve the improvement in recording speed with a simple construction by providing one discharge orifice fischarging recording medium liquid and two liquid chambers communicating therewith and controlling the pressure of both liquid chambers with pressing means. CONSTITUTION:A recording head 1 consists of one discharge orifice 2 and two liquid chambers 5, 6 communicating therewith through nozzles 3, 4. Pressing means consisting of diaphragms 7, 8 and piezoelectric elements 9, 10 are provided to the liquid chambers 5, 6. The movement in the x direction of dot matrix is accomplished by the head 1 and recording in the y direction is accomplished by controlling the discharge direction of liquid drops of the orifiece 2. Since this causes liquid drops to be discharged through the orifice 2 by the vector synthesis of the momentum of the liquid from the nozzle 3 and nozzle 4, smooth recording may be accomplished by controlling the applied voltages of the piezoelectric elements 9, 10 and controlling the flying direction of the liquid drops.
Patent JP-H09230466-A (JP)
Title: Releasing mechanism for camera
Inventor: UEMATSU KIMIO
IPC: G03B17/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to improve the waterproof property of a camera body by fixing a supporting member on the rear side of a top cover in accordance with a release part and providing a pressure sensor for detecting depressing force exerted on the release part between the supporting member and the release part. SOLUTION: The button-like release part 11 free to displace is integrally provided on the surface of the top cover 3 made of synthetic resin. The supporting member 15 is fixed on the rear side of the top cover 3, in accordance with the release part 11 and the pressure sensor 16 for detecting the depressing force applied to the release part 11 is interposed between the supporting member 15 and the release part 11. Thus, it is unnecessary that a release button fitting hole is formed in the top cover 3 of the camera 2 and the waterproof property of the camera 2 can be improved. Since the sheet-like pressure sensor 16 is used instead of a mechanical switch, the number of parts can be reduced. Further, the are no movable parts, so that the management of the parts and assembling workability are excellent and the cost is decreased.
Patent JP-S62197955-A (JP)
Title: Magnet device for catching vertical magnetic recording medium
Inventor: HIROI MASAKI
IPC: G11B17/028
Filed: 1986-02-25
Abstract: PURPOSE:To enable a magnet to attract without generating the lowering of a signal output in the write and the read out time of a signal, by constituting a device so that almost a vertical magnetizing direction is attached on a surface, and the magnetizing direction is set in reverse alternately in the parallel direction of the surface. CONSTITUTION:The titled device is structured so that a magnetized area 3c and a magnetized area 3d extending in parallel with each other in the parallel directions of surfaces 3a and 3b, are provided alternately in the vertical direction of the above direction. The magnetized area 3c has a magnetizing direction toward the surface 3b vertically from the surface 3a, and at the surface 3a and 3b, an S-pole and an N-pole appear respectively. Also a magnetized area 3d has the magnetizing direction which is the reverse direction of the magnetized area 3c, and at the surfaces 3a and 3b, the N-pole and the S-pole appear respectively. In this way, a magnetic field leaked to the outside from the magnet, when attracting, is extremely reduced, and the lowering of the signal output in the write and the readout time of the signal can be effectively prevented.
Patent JP-H02218359-A (JP)
Title: Artificial tooth floor material made of stainless steel
Inventor: SUGANO YASUYUKI
IPC: A61C13/02
Filed: 1989-02-20
Abstract: PURPOSE:To facilitate the fine working and obtain a material for artificial tooth floor having the superior aesthetic characteristic by applying golden plating onto a subzero hardened type stainless steel plate. CONSTITUTION:The whole surface of a subzero hardened type stainless steel plate having a thickness of 0.4mm is electro-plated by gold. Since the subzero hardened type stainless steel is used as basic material, workability is improved, and the press-printing precision can be improved. Further, the installation investment for working can be reduced. Further, because of the press-printing work, the need of the complicated working technique is obviated, and the generation of casting defect is prevented, and the stable mechanical strength can be obtained. Further, since golden color is developed, the superior aesthetic characteristic is secured, and the generation of oxidized film is prevented.
Patent JP-S58155033-A (JP)
Inventor: NAGAI YOSHINORI
IPC: A01K61/00
Filed: 1982-03-11
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-H05230034-A (JP)
Title: Pyrimidine derivative, its production and herbicide containing the same as active ingredient
Inventor: TAKEMATSU TETSUO
IPC: C07D239/52
Filed: 1992-02-26
Abstract: PURPOSE:To provide a new pyrimidine derivative having an excellent herbicidal activity and useful as a herbicide highly safe for crops. CONSTITUTION:A compound of formula I (X, Y are H, halogen; R<1>, R<2> are H, halogen, alkyl, alkoxy; R<3> is alkyl, halogenated alkyl; R<4> is alkoxy, alkenyloxy, alkinyloxy, alkoxyalkoxy, substitutable benzyloxy. haloalkyloxy, alkoxycarbonylalkoxy), e.g. N-(2-chloroacetyl)-N-(4-chloro-2-fluoro-5- pyridyloxyphenyl)-3,4,5,6-tetrahydrophthalaminic acid methyl ester. The compound is obtained by reacting an imidoyl chloride derivative of formula II with a carboxylic acid of formula III in the presence of a base. A herbicide containing the compound can widely be applied to upland fields, paddy fields, fruit fields, pastures, lawn fields, forests, non-crop lands, etc.
Patent JP-H09231278-A (JP)
Title: Charging device, communication device and communication system
Inventor: IWAMURA KEIICHI
IPC: H04N7/16
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To adequately charge a user while protecting the privacy of the user and facilitating management and a procedure as to a multimedia network. SOLUTION: At a user terminal, the user inserts cash or cash information PPC such as a prepaid card into a reception slot 13 to pay charge. A decision part 14 collates the charge, indicated by information characteristic data PID attached to provided information sent from an information provider P through the network, with the said paid cash information PPC to decide whether or not the provided information PP can be used. According to the usable/unusable decision result, an information processing part 12 processes the provided information PP and provides it for the user as a video signal and an audio signal.
Patent JP-S58155427-A (JP)
Title: Electric power control device
Inventor: IKEHARA TAKASHI
IPC: G05F1/455
Filed: 1982-03-11
Abstract: PURPOSE:To quickly reach a prescribed state, by making conduction bidirectional in the beginning of electric conduction, and setting it to only one direction in other case, in case of controlling electric power by a bidirectional switching element. CONSTITUTION:In the beginning of electric conduction the temperature of a thermistor 24 is lower than a set temperature, therefore, an output of a differential amplifying part is ''H'', and transistors 31, 33 and off. In this case, to the base of a transistor 21, AC synchronizing with an electric power source is applied, therefore, the transistor 21 becomes off at the time of zero crossing of the AC power source, and it is on in other case. The collector potential of the transistor 21 drives a transistor 49, and conductrs the gate of a triac switch 33 in two directions. After the thermistor 24 reaches a prescribed temperature, a half wave-rectified signal is applied to a transistor 12, and a triac switch 3 is conducted in one direction at every half-cycle of an AC power source 1.
Patent JP-H11238463-A (JP)
Title: Display panel and its driving method
Inventor: KOSAKA TADAYOSHI
IPC: G09G3/294
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the capacitance between data electrodes to reduce the reactive power by arranging each data electrode in a rate of one per two columns astride two adjacent lines, and arranging each scanning electrode in a rate of two or more per line so that it can be designated to each of two columns corresponding to each data electrode. SOLUTION: Each sustain electrode Y comprises an independent electrode capable of independently setting the potential every line according to one line of a screen. Sustain electrodes Xa, Xb nipped by the sustain electrodes Y correspond to two adjacent lines. The sustain electrode Xa on one end of the arrangement corresponds to only the head line, and the sustain electrode Xb on the other end corresponds to only the final line. The sustain electrode Xa of an odd number and the sustain electrode Xb of an even number are electrically made common with respect to a plurality of lines. Since the arrangement pitch (p) of address electrodes A is twice the line directional cell pitch (h), the arrangement space of the address electrodes A is about twice the conventional one, and the reactive power by capacitance is reduced to about 1/2.