baber/WOPTO huggingface dataset:
Patent JP-S57178776-A (JP)
Title: Two-dimensional thermal head
Inventor: TAKENO SHIYOUZOU
IPC: B41J2/34
Filed: 1981-04-25
Abstract: PURPOSE:To obtain a two-dimensional thermal head capable of operating at a high speed and providing excellent reliability by employing a thyristor as a heating resistor controlling and providing the thyristor in the region between each of mesas which form the resistors. CONSTITUTION:A plurality of mesas 22 are formed by etching in a matrix state on the surface of a semiconductor substrate 21. Subsequently, the III and V group elements are doped by a thermal diffusion, thereby forming a P-N-P-N layer forming a thyristor 2 between the mesas 22 in the substrate 21, and also forming a cathode electrode 2b, a gate electrode 2c and an anode electrode 2a. Further, a groove 23 and a glass layer 24 are formed between the mesas 22 and the thyristors 2, thereby preventing the thermal conduction to the thyristor 2. After a heating resistor 2, common electrodes 9, 10 and leads 25, 26 are formed at the tops of the mesas 22, a wear resistant protective film 27 is formed.
Patent JP-S57177390-A (JP)
Title: Purification of excess filthy water from privy
Inventor: INOUE AKIRA
IPC: C02F3/00
Filed: 1981-04-25
Abstract: PURPOSE: To enable the purification of excess filthy water from a privy or the like on an extremely narrow land surface, by evaporating and diffusing the excess filthy water, while continuously feeding humid air into an evaporation- accelerating zone between an excess filthy water-permeating zone inside a purifying vessel and land surface.  
     CONSTITUTION: A water-feed pipe 2 introduces excess filthy water (a) inside a privy 1 into a permeating zone 4. A solid-purifying vessel 3 is constructed by the permeating zone 4 at the bottom of the vessel, a pebble layer 8 convering the zone 4 and an evaporation-accelerating zone formed in an air-permeable soil layer 9 between the pebble layer 8 and land surface GL. The permeating zone 4, being in a porous pipe state, introduces the excess filthy water (a), flowing in through the water-feed pipe 2, into the air-permeable soil layer 9. The air- permeable soil layer 9 purifies the excess filthy water (a), capillarily permeating through the permeating zone 4, with bacteria living in the layer 9, and concurrently deodorizes humid air b, i.e. malodor, fed through an air-feed pipe 5 with the bacteria in th same way. Both of the purified water and the deodorized air are diffused to the land surface GL. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09261970-A (JP)
Title: Power converter and motor driver and air-conditioner employing the power converter
Inventor: ISHII MAKOTO
IPC: H02P27/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To maintain the performance and function with different voltage levels of AC power supplies. SOLUTION: An input AC power supply voltage from an AC power supply 1 is rectified by a rectifier 2 and the rectified voltage Es is smoothed by a capacitor 5 to obtain a DC voltage Ed. The divided voltage Ed' of the DC voltage Ed is compared with a reference voltage Eo and the deviation Ve of the voltage Ed' from the reference voltage Eo is multiplied by the divided voltage Es' of the rectified voltage Es to produce a current reference signal Vi'. In accordance with the deviation of the detection signal Vi of a load current (i) from the reference signal Vi', the current application factor of a switching device 6 is controlled.  A microcomputer 17 judges whether the input AC power supply voltage is 100V or 200V from the divided voltage Ed' and, in accordance with the judgement, controls changeover switches 20 and 21 and sets the voltage dividing ratio in accordance with the type of the input AC power supply voltage. With this constitution, the DC voltage Ed is determined by the voltage dividing ratio of the divided voltage Ed' and the reference voltage in accordance with the type of input AC power supply voltage.
Patent JP-S62220054-A (JP)
Title: Receiver for charging signal of central office line trunk circuit
Inventor: SATO KAZUHIRO
IPC: H04M15/34
Filed: 1986-03-20
Abstract: PURPOSE:To miniaturize and economize a constitution, by connecting a charge signal reception part of common code transmission system to the primary side of a voice band signal transformer, and the charge signal reception part of normal mode transmission system, to the secondary side. CONSTITUTION:The title device is provided as an interface from a private branch exchange or a key telephone system to a telephone exchange side, and in a central office line trunk circuit consisting of a circuit interface part 1-1, and a control part 1-2, a charge signal reception part 8 of common code transmission system is connected to the primary side of a voice band signal transformer 1-3 provided at the output side of the circuit interface part 1-1, and a charge signal reception part 9 of normal transmission system, to the secondary side of the said signal transformer 1-3. When a charge signal transmitted from a station is the signal of common mode, it is received by the charge signal reception part 8. Also, when it is the signal of normal mode, it is received by the charge signal reception part 9.
Patent JP-2000254859-A (JP)
Title: Fiber reinforced plastic abrasive thin plate
Inventor: TAKEMOTO HIDEHIRO
IPC: B24B37/27
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of a product surface by the dropping of the abrasive powder, the fiber reinforced plastic and the rust produced during the grinding work and the impairing in the accuracy of the product, by forming the fiber reinforced plastic layer reinforced by the reinforcement fiber cloth at the outermost layer. SOLUTION: This abrasive thin plate has an outermost layer made of fiber reinforced plastic reinforced by reinforcement fiber cloth. Thereby the abrasive thin plate can be prevented from dropping even when it is broken during the grinding work, and retained in the abrasive thin plate. The reinforcement fiber used in the reinforcement fiber cloth of the outermost layer is not particularly limited, and the glass fiber, aramide fiber, nylon fiber, polyester fiber, metallic fiber and the like can be used, in particular, the glass fiber is preferably used because it hardly contaminates the abrasive cloth, and the abrasion of the abrasive cloth is small. The configuration of the reinforcement fiber cloth is not particularly limited, and the woven fabric such as plain weave, twill weave, sateen weave and the like or the nonwoven fabric can be applied.
Patent JP-S60253891-A (JP)
Inventor: YAARU SHIMONII
IPC: G01T1/164
Filed: 1985-03-26
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-S52145314-A (JP)
Title: Preparation of heat resisting aluminum alloy conductor wire
Inventor: NAGASHIMA NOBUO
IPC: B21B3/00
Filed: 1976-05-31
Abstract: PURPOSE: To develop heat resisting conductor Al alloy rollable easily and superior in heat resistance by adding Zr to the Al alloy, to which Ca, Be are added as a conductivity increase element and solution treatment temp. lowering element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51138389-A (JP)
Title: Thyristor
Inventor: MURAOKA KIMIHIRO
IPC: H01L29/744
Filed: 1975-05-27
Abstract: PURPOSE:To obtain a thyristor with a low inverse voltage and a less leak current in the backward direction by diffusing a heavy metal having a deep energy level for the recombination center into a cathode area and diffusing another heavy metal having a shallow energy level for the recombination center into other areas.
Patent JP-H09258801-A (JP)
Title: Emergency shutdown system for plant
Inventor: NAKAGAWA HIROMASA
IPC: G05B9/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To realize liaison between workers, the emergency stop of a plant and the individual stop/start of each machine by providing a transmitter-receiver provided with a wireless telephone function and the transmitter-receiver to transmit/receive an emergency stop signal. SOLUTION: When the emergency stop button of a second transmitter 20e is pushed, the emergency stop signal is transmitted by a radio wave. When a second receiver 20d receives this signal, it transmits an electric emergency stop signal to a control panel 20a. The control panel 20a emergency-stops the respective driving motors of a hopper 10a, a conveyor 10b and a crusher 10c at a time. Besides, by operating the dial buttons of a cordless telephone to constitute a first transmitter 10c by combining them properly, a desired machine can be stopped/started. If plural first transmitter-receivers 20c are prepared, and yard workers have them beforehand, the liaison can be established between the first receiver 20b as a host machine and each transmitter.
Patent JP-2000257501-A (JP)
Title: Controller for automobile
Inventor: SAKAI HIROTAKA
IPC: H04L12/40
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller for automobile (ECU) capable of minimizing sections to be corrected of program, even if system configuration and communication protocol are changed. SOLUTION: In an ECU provided with a microcomputer which performs operation processing for controlling an object to be controlled and sends control data computed by the operation processing to an object to be communicated by executing a program in a ROM, program consists of respective independent program modules of a program (application part) 100 for performing operation processing, a program (communication conversion part) 200 for sampling data to be transmitted among control data computed by the application part 100 and converting each sampled control data into communication data sequence corresponding to communication protocol for the object to be communicated, and a program (communication driver part) 300 for transmitting the communication data sequence in accordance with the communication protocol.
Patent JP-S53149157-A (JP)
Title: Screw down method for hot finishing rolling
Inventor: TANIFUJI SHINYA
IPC: B21B37/00
Filed: 1977-06-01
Abstract: PURPOSE: To improve the accuracy of the thickness, and to contrive the stabilization of rolling work, by controlling plural sets of rolling stand to a specified draft posipositioner of the former stand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01240206-A (JP)
Title: Collet holder
Inventor: FUKATSU KIYOSHI
IPC: B23C5/10
Filed: 1988-03-18
Abstract: PURPOSE:To simultaneously carry out the machining of a plurality of places and improve efficiency by installing a plurality of cutting tools for machining on clamping mechanism parts including a collet. CONSTITUTION:The tip end 1a portion of the retainer of a collet holder is made larger and an adjusting bolt 2 and an adjusting wedge 3 are installed therein. A cutting tool 4 is adjusted in its projecting quantity by the adjusting bolt 2 and adjusting wedge 3 while being fixed by means of clamping blots 5. Similarly, a cutting tool 8 is fixed in a symmetrical position with respect to the cutting tool 4 while a cutting tool 10 for the initial purpose is held by a collet 11. Thereby, three faces of a workpiece can be simultaneously machined reducing a cutting time while stabilizing dimensional accuracy.
Patent JP-S60206985-A (JP)
Title: Steam compressor
Inventor: ENDOU HAJIME
IPC: F25B1/02
Filed: 1984-03-31
Abstract: PURPOSE:To reduce the required power attendant upon adiabatic compression, by spraying a cooling fluid to high temperature steam during compression and, with its evaporation, controlling a temperature rise in the steam, in a stroke compressing the steam of a steam compressor. CONSTITUTION:In the process that a piston 3 moves to the right and compresses steam, a high pressure cooling fluid W is fed out of a fluid spray valve 4 in misty form. This particled cooling fluid W comes to absorb heat of steam S, in a compression stroke, being sealed inside a cylinder 2 at the time of evaporation in consequence, so that a temperature rise by compression of the steam S is made controllable owing to heat balance commensurate to the spray quantity.
Patent JP-H07265052-A (JP)
Title: Coaxially moving and aligning device for filter plug feeder
Inventor: IRIKURA ATSUYUKI
IPC: A24D3/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide a coaxially moving and aligning device for a filter plug feeder enabling divided rod portions to be moved stably and filter plugs to be formed assuredly and accurately. CONSTITUTION:This device is so designed as to be equipped with a 2nd aligning drum, grooves 296 at regular intervals on the circumferential surface of this 2nd aligning drum, a flow channel 296a on the sidewall of the grooves 296 each, a sealing cover 314 partly covering the circumferential surface of the 2nd aligning drum 66, a suction port 300 to induce an air flow along the flow channel of the grooves 296 each toward one end of the groove when the grooves 296 each intrudes into the inside of the sealing cover 314 as a result of the revolution of the 2nd aligning drum, and a stopper 302 formed on the 2nd aligning drum and designed to halt a pair of charcoal chips CF3 and one plain plug PF2 moved by such an air flow along the groove and align them so that they come into mutual firm contact.
Patent JP-S6416567-A (JP)
Title: Production of mushroom aroma in cell substance of mushroom
Inventor: FURITSUTSU SHINDORERU
IPC: A23L31/00
Filed: 1988-03-18
Abstract: PURPOSE: To produce the aroma substance which has a high content of an aroma component characteristic of mushrooms, i.e., 1-octene-3-ol and is useful for producing instant soup, etc., by subjecting an edible mushroom mycelium cell material cultivated with fermentation to mechanical treatment under specified conditions. CONSTITUTION: In this production, first, an edible mushroom mycelium cell material cultivated by fermentation or an aqueous suspension that contains a dried material of this cell material in a 10 to 200g/l ratio, is subjected to mechanical treatment at 15 to 40 deg.C for 0.1 to 120sec under aerobic conditions, while applying 0.1 to 20kwh/m<3> total energy to the suspension. Then, the treated mycelium cell material or juice obtained by pressing the treated mycelium cell material is concentrated to obtain the objective aroma substance. At this time, a device such as measuring mill is preferably used for the mechanical treatment.
Patent JP-H06274136-A (JP)
Title: Display device and electronic conference system using the same
Inventor: MAEHARA YOSHIMI
IPC: G06F3/048
Filed: 1993-03-23
Abstract: PURPOSE:To eliminate the need for respective functions for input and to reduce the size of the device by providing the display device with only a display function as an information output function and an information storing function. CONSTITUTION:The display device 1 is equipped with a display part 2, an operation part 3, and a state display part 4. The display part 2 consists of a liquid crystal display device. The state display part 4 shows whether or not information to be displayed at the display part 2 is present in the device 1. The display device 1 is further equipped with an input part 8 and an external storage device 9. An input part 8 consists of an interface connector, concretely, a SCSI interface connector and mediates for information input to the display device 1 from outside. Further, the external storage device 9 is a floppy disk device and stores information with the indication of a storage indication key. Further, a control board is stored in the housing cover 1a of the device 1 and a memory, a control part, and a power source part be mounted on the control board.
Patent JP-S63230723-A (JP)
Title: Reaction injection molding
Inventor: SAITO JOICHI
IPC: C08G18/65
Filed: 1987-03-20
Abstract: PURPOSE:To produce a void-free molding excellent in elongation, etc., by performing reaction injection molding of a feed component containing a high-MW active hydrogen compound and a specified chain extender and another feed component containing a polyisocyanate compound. CONSTITUTION:A synthetic resin molding is produced by reaction injection molding of at least two components, i.e., a feed component containing a high-MW active hydrogen compound (e.g., polyether polyol) and a chain extender and, optionally, a catalyst and a blowing agent and another feed component containing a polyisocyanate compound (e.g., 4,4'-diphenylmethane diisocyanate), by using a chain extender comprising a compound obtained by performing addition reaction of a polyamine with a cyclic carbonate, a cyclic amide or a cyclic ester and having an MW <=500 (e.g., xylylenediamine/ethylene carbonate adduct) or a combination thereof with another chain extender. A molding having a void-free surface and excellent elongation, etc. can be obtained.
Patent JP-H04300756-A (JP)
Title: Car washer
Inventor: IGARI AKIRA
IPC: B60S3/06
Filed: 1991-03-28
Abstract: PURPOSE:To provide a car washer capable of sufficiently washing wheels of a vehicle body. CONSTITUTION:A car washer main body 1 is provided with a rocker brush device having a rotatable rocker brush 15 around a vertical axis and constituted so as to be capable of approaching and separating the brush 15 against a vehicle 40 to be washed and of oscillating it along a vertical face, a sonic sensor 46 to detect height of the vehicle 40, and a control device with which the front wheel position and the rear wheel position of the vehicle 40 are detected from the shape of the vehicle 40 detected by the vehicle height signal of the sonic sensor 46, and the brush 15 of the rocker brush device is oscillated on this front wheel position and the rear wheel position, and thus constituted. On the front wheel position and the rear wheel position detected from the vehicle height signal of the sonic sensor, by oscillating the brush of a lower part side washing brush device, an insufficient washed part generated on the rotating direction side of the brush at the wheel can be displaced around a vertical axis, and as a result of this, the wheel can be sufficiently washed.
Patent JP-H03268204-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAITO MAKOTO
IPC: G11B5/035
Filed: 1990-03-16
Abstract: PURPOSE:To easily control a delay time of an equalizing constant to a desired value by using a charge transmission device capable of a changing control on the delay time continuously from the outside as a delay element of a waveform equalizer for correcting a waveform distortion of a regenerative signal. CONSTITUTION:This device is constituted in such a manner that a data area from the inner circumference to the outer circumference in the case of an innermost circumferential track and an outermost circumferential track is logically divided, for instance, into ten, and in which area a magnetic head is positioned is transmitted from a track position signal generating circuit 19 to a equalizer control circuit 17. A control signal is outputted by this control circuit 17 to the waveform equalizer 14 and a clock generating circuit 16 in reference to the equalizing constants tau and C which are most suitable for each data area held in an equalizer constant memory 18. A transfer clock with a frequency corresponding to the control signal from the control circuit 17 is outputted by this circuit 16 to the delay element 22. Consequently, by changing the clock frequency of the delay element 22, the delay time tau is controlled, and the optimum equalizing characteristics is always maintained.
Patent JP-H11245239-A (JP)
Title: Production of template
Inventor: TAKAGI SHIRO
IPC: B28B7/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a temperate through which air in a cavity and air bubbles in a resin are easily vented when the resin is cast. SOLUTION: In a method for producing a template with a mold face with a negative shape corresponding to the surface shape of an aimed article by feeding a resin R into a cavity 4 of a matrix 1 consisting of a top mold 2 and a bottom mold 3 and with a mold face 31 with a positive shape corresponding to the surface shape of the aimed article and curing the resin therein, the resin R is fed into the cavity 4 of the matrix 1 under a condition where the matrix 1 is inclined.
Patent JP-H06270792-A (JP)
Title: Air pressure assist-support type catamaran ship
Inventor: MIYATA HIDEAKI
IPC: B63B1/10
Filed: 1993-03-23
Abstract: PURPOSE:To reduce the rolling of a ship at a stop and an a run in waves without impairing the original stability of a catamaran ship regarding an air pressure assist-support type catamaran ship. CONSTITUTION:Skirt parts 2, 3 for forming an air layer between catamaran hulls 1 are disposed with a longitudinal space in between, and the front skirt pat 2 is disposed in the state of being spaced backward from the bow position of the catamaran hulls 1.
Patent JP-S62221205-A (JP)
Title: Radio equipment
Inventor: HONDA KAZUHIRO
IPC: H01Q1/38
Filed: 1986-03-22
Abstract: PURPOSE:To arrange an antenna inconspicuously and to improve the safety by attaching a radio unit, where crime preventing and disaster preventing sensors and a transmitter are stored in the same enclosure, to building materials with which the antenna is brought into contact. CONSTITUTION:A dipole antenna 2a as an antenna body is formed on the lower face of building materials 1 of ceiling materials by conductive materials 2. A radio unit 4 where the crime preventing sensor and the transmitter are stored in the same enclosure is attached to the lower face of building materials 1a which is a part of ceiling materials constituting a ceiling 6. A hole is provided in a part of building materials 1a on the upper face of the radio unit 4, and an antenna line 3 which connects a high frequency output part of the radio unit 4 and a feeding part of the dipole antenna 2a is inserted through this hole 5. The dipole antenna 2a is arranged on a rear side B of the ceiling, and the radio unit 4 is arranged on the side of a living space A.
Patent JP-H07245116-A (JP)
Title: Fuel cell
Inventor: ISHIMARU YOICHI
IPC: H01M8/04
Filed: 1994-03-07
Abstract: PURPOSE:To make a device compact by providing a humidifier in a stack. CONSTITUTION:Hollow thread films 69 constituting oxygen gas supply piping 35 or hydrogen gas supply piping 45 are arranged in a cooling plate 51 arranged in a stack. In the hollow thread films 69, a film showing permeability to water is formed in a hollow thread shape, and the material is formed by bonding a support film to support a resin film to this porous resin film having a property of which water transmission speed is larger than gas transmission speed. In this constitution, humidification to oxygen gas and hydrogen gas supplied to respective cells can be performed in the stack by using an existing cooling water passage.
Patent JP-H11249606-A (JP)
Title: Synthetic resin light emitting sheet and attaching method therefor
Inventor: UMEMURA NAOHIRO
IPC: G09F13/20
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin light emitting sheet, with which a guidance graphic or the like can be easily visually confirmed even in a non- illuminated state or at nighttime, and an attaching method therefor with which attachment to an existent decorative member can be easily performed and constructiveness is improved. SOLUTION: A sheet-shaped light emitting body 5 composed of a flexible synthetic resin is formed into planar shape coincident with the desired guidance graphic or guidance symbol and contains at least one of fluorescent member and light storage member. On the upper surface of the sheet-shaped light emitting body 5, a protecting sheet 7 composed of a transparent synthetic resin having wearing resistance and weather resistance is laminated. On the lower surface of the sheet-shaped light emitting body 5, a cushion member 9 coated with a viscous member is provided.