baber/WOPTO huggingface dataset:
Patent JP-H07136711-A (JP)
Title: Method for manufacturing double tube stock for manufacturing clad steel pipe
Inventor: ARAI SEIICHI
IPC: B21D39/08
Filed: 1993-11-15
Abstract: PURPOSE:To manufacture a double tube stock with a specific highly accurate clearance. CONSTITUTION:An external pipe 1 and an internal pipe 2 are rolled by a plug mill and hot extrusion. Next, the inner peripheral surface of the external pipe 1 is shot blasted to remove scale. On the other hand, the inner peripheral surface and the outer peripheral surface of the internal pipe 2 are ground to remove a flaw. Next, the inner peripheral surface of the external pipe 1 and the outer peripheral surface of the internal pipe 2, are washed by thinner. Next, a double tube stock is made by fitting the internal pipe 2 in the external pipe 1. The clearance between the external pipe 1 and the internal pipe 2, is approximately 10.3mm (pipe length 5m). Next, both tip parts of the internal pipe 2, are sealed by plugs 5. While substituting nitrogen (N2) gas by a nitrogen gas cylinder 4 in the space of a joined surface part between the external pipe 1 and the internal pipe 2, a water pressure (internal pressure), for instance, 1300kg/cm<3> is applied by a high pressure plunger pump 7 via a conduit 6 let to the internal pipe 2 through the inside of the plug 5 to expand the internal pipe 2. Consequently, a double tube stock with approximately 0.4mm clearance, is manufactured.
Patent JP-H01148127-A (JP)
Title: Apparatus for cutting mulching film
Inventor: SEKI TOMOAKI
IPC: B26D1/22
Filed: 1987-12-07
Abstract: PURPOSE:To facilitate sure cutting of a mulching film in longitudinal direction, by placing small-sized press rollers at both sides of a rotary disk cutter attached to tip end of a shaft horizontally bendable at two points. CONSTITUTION:A disk-shaped cutting tool 13 provided with a cutting saw blade 12 on the circumference is rotatably attached through a shaft 14 to a forked part 2' formed at the front part 2 of a shaft 1 composed of a front part 2, a middle part 3 and a rear part 4 which are connected with each other through joints 5, 6 in a manner to enable the regulation of angles in horizontal direction. Press rollers 15 having smaller diameter than the cutting tool 13 and soil- removing plates 16 are attached to both sides of the cutting tool 13. The cutting apparatus is placed on a mulching film 21 spread on a ridge 20 and pushed with a grip 18 in the direction of the length of the ridge 20. The film 21 is pressed with the rollers 15 and cut with the cutting edge 12 of the cutting tool 13 in longitudinal direction.
Patent JP-S63165827-A (JP)
Title: Flash device provided with control terminal
Inventor: TAKAMI SATOSHI
IPC: G03B7/16
Filed: 1986-12-27
Abstract: PURPOSE:To accurately and simply transmit and receive many flash information signal and camera information signals by providing a flash device with an input terminal for inputting a control signal including three pulse signals. CONSTITUTION:A control signal including the 1st-3rd pulse signals is inputted from a microcomputer 36 in a camera 11 to a control terminal C0 in the flash device 10 through a camera terminal C. A microcomputer 15 to be an information processing means is switched to a camera information signal input operation mode at the time of inputting the 1st pulse signal to the terminal C0 and switched to a flash information signal output operation mode at the time of inputting the 2nd pulse signal. At the time of inputting the 3rd pulse signal, the microcomputer 15 is switched to a flash emitting operation mode. Thus, many flash information signals and camera information signals can be accurately and simply transmitted/received.
Patent JP-S63165797-A (JP)
Inventor: MATSUMOTO FUJIO
IPC: G21C7/10
Filed: 1986-12-27
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-2000101989-A (JP)
Title: Monitoring system for building
Inventor: WATANABE YOSHIHISA
IPC: H04N7/18
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a building monitoring system, capable of improving wiring efficiency when constructing a new system and simplifying wiring extension when expanding the system. SOLUTION: This system, which is provided with plural camera control units 2a to 2m which are video transmitters and a system control unit 1 which is a central controller, monitors various places in a building by means of images. The prescribed number of cameras 3a α to 3a δ and 3m α to 3m δ are wired/ connected in parallel to each camera control unit 2a to 2m, between-each camera control units 2a to 2m, and the prescribed camera control unit 2m and the system control unit 1 are cascaded. Video signals from the all the camera control units 2a to 2m are made to reach the unit 1, and also each of the camera control units 2a to 2m and the unit 1 are wired to a common bus 7.
Patent JP-H01152999-A (JP)
Title: Electric power system stabilizing device
Inventor: TAKAGI KOZO
IPC: H02P9/14
Filed: 1987-12-09
Abstract: PURPOSE:To suppress fluctuation of field voltage of a generator in a normal state, by employing a nonlinear amplifier circuit having a low amplification degree for an input lower than a predetermined level and a high amplification degree for an input higher than the predetermined level. CONSTITUTION:Under normal stable operating condition, fluctuation of a stabilized input signal fed to a signal reset circuit 1 is low. Consequently, only a low amplification amplifier circuit 5 functions. Upon occurrence of a large disturbance in electric power system, the stabilized input signal fluctuates considerably. Consequently, the level of a deviation signal  X exceeds over a predetermined level set in a dead zone circuit 6 which outputs a signal corresponding to the level of the deviation signal  X to a high amplification degree amplifier circuit 7. Consequently, the amplifier circuit 5 is operated with sum amplification degree of the low and high amplification degree amplifier circuits 5, 7 thus providing a considerably higher amplification degree.
Patent JP-H07141957-A (JP)
Title: Switch with touch feel variable
Inventor: JOJIMA HIROYUKI
IPC: H01H13/52
Filed: 1993-11-17
Abstract: PURPOSE:To provide a switch which can control the load of a touch feel when an entry is made from the switch. CONSTITUTION:The inside of each key top 1 is made hollow, in which a liquid crystal 2 is encapsulated, and the inside is partitioned into an upper and a lower chamber by two-polar electrode plates 4, and between them a liquid crystal path for the upper and lower chambers is formed.
Patent JP-H05116589-A (JP)
Title: Air bag device
Inventor: MIYAGAWA TOSHIHITO
IPC: B60R21/16
Filed: 1991-10-29
Abstract: PURPOSE:To smoothly expand an air bag when part of the body of a passenger is on the expansion course of the air bag. CONSTITUTION:When an air bag device detects that part of a body contacts therewith, the ignition timing of a second inflator 13 of larger capacity is delayed from that of a first inflator 12 of smaller capacity and then an air bag is slightly expanded to remove the part of body contacting the bag from the expansion course of the air bag and then the air bag is expanded largely, whereby the air bag can be smoothly expanded.
Patent JP-H04180701-A (JP)
Title: Polyvinyl chloride composition for outer sole of shoes
Inventor: MIHARA TATSUO
IPC: A43B13/04
Filed: 1990-11-14
Abstract: PURPOSE:To obtain the above compsn. which can be sufficiently adhered to uppers at the time of molding even if the surfaces of the uppers to be stuck are not coated with a polyurethane adhesive by using a mixture composed of polyvinyl chloride (PVC) and non-yellowing polyurethane having a low m. p. as an essential component. CONSTITUTION:The mixture composed of 100 pts.wt. PVC and 2.5 to 20 pts.wt. non-yellowing polyurethane having the low m.p. (e.g. polyurethane of a hexamethylene diisocyanate, polyurethane of a methylene diisocyanate system) is used as the essential component. Consequently, the compsn. which can be sufficiently adhered to the uppers at the time of injection molding even if the surface of the uppers is not coated with the polyurethane adhesive is obtd. The stuck uppers formed by using natural rubber adhesives do not yellow even after long-term storage.
Patent JP-H06154084-A (JP)
Title: Electric water heater
Inventor: HAMADA KUNIO
IPC: A47J27/21
Filed: 1992-11-19
Abstract: PURPOSE:To constitute the electric water heater so that it is prevented that boiling is not detected readily even when water is boiling at the time of reboiling, and boiling is detected as quickly as possible. CONSTITUTION:At the time of initial boiling, water is boiled by allowing a heating heater 4 and a warming heater 5 to be subjected to electric conduction. After boiling is detected, temperature data from a temperature detecting means 7 is stored by a storage means 16, and at the time of reboiling, heating is executed to a temperature stored in its storage means 16.
Patent JP-S63166396-A (JP)
Title: Inductive radio transmission system
Inventor: TANAKA TADASHI
IPC: H04Q9/02
Filed: 1986-12-27
Abstract: PURPOSE:To speedily transmit data of state-change from a fixed station to a mobile vehicle by taking precedence over a call signal and interrupting and outputting a data signal from the fixed station to the specific mobile vehicle when the state-change occurs. CONSTITUTION:The fixed station sequentially polls the CALL signals calling respective mobile vehicles (vehicle Nos1-n) and respective mobile vehicles return answer signals to the fixed station. If state-change occurs on the side of the fixed station after the CALL signal of the vehicle No.1 and before the CALL signal of the vehicle No.2 terminates, and transmission data to the vehicle No.1 is written in a memory, for example, the data signal to the vehicle No.1 is taken precedence over the CALL signal of the vehicle No.3 and the interrupted and outputted after the CALL signal of the vehicle No.2. The vehicle No 1 is set to return the answer signal of the data signal which has been interrupted and outputted. Thus, the occurrence of a queuing time is mostly eliminated until the data signal is transmitted as in the past.
Patent JP-H07157084-A (JP)
Title: Cardboard box loading and transferring device
Inventor: KAWANO HIDEAKI
IPC: B65G57/03
Filed: 1993-12-10
Abstract: PURPOSE:To drastically increase capacity of loading-transference by carrying out full loaded cardboard boxes in the specific position together with a pallet by means of a pallet conveying device. CONSTITUTION:A cardboard box (a) loaded and supplied on a box transferring device is transferred on respective carry-in roller 13 of a box carry-in device 3. Next, a drawing chains 18, 18 of a box drawing device 4 are rotated, and the specific number of cardboard boxes (a) in a row are transferred and supplied on respective slide rollers 23 of a slide device 6 by a drawing plate 19 through a transferring roller device 5. When the specific rows of boxes are transferred and supplied, they are sequentially dropped and supplied on a pallet 24 on a pallet lifter device 7. When the boxed for one stage are supplied, and when the pallet becomes full, the pallet lifter device 7 is lowering-controlled by the height for one stage, and the specific number of stages are sequentially stacked, and the pallet is lowered, and then the lowered pallet 24 is detected by a lower limit sensor 27. The pallet transferring device is started by being interlocked with this detection, and the pallet is transferred to a pallet carrying-out device and carried out in the specific position.
Patent JP-H02157327-A (JP)
Title: Vibration restraining device for work vehicle
Inventor: SHIBANO YOSHIHIDE
IPC: E02F3/36
Filed: 1988-12-07
Abstract: PURPOSE:To reduce the vibration of work attachments during the traveling of work vehicles by installing a support rack on the frame member in front of a lower traveling body, and suspending the support rack with damper cylinders and buffer springs. CONSTITUTION:A support rack 12 is installed on the frame member 10 of a lower traveling body 11, and the bucket 8 of a work attachment 5 is supported by suspending the support rack 12 on damper cylinders 13 and buffer springs 14, or damper cylinders 43 with an accumulator 45. During the traveling of a work vehicle, selector valves 19, 20 installed in the operation circuit of a boom cylinder 9 are changed over to positions c, d on the oil path communicating to a tank by an operating valve 23, which makes it possible to support the work attachment in a suspended state as against the body of work vehicle to display a buffer action.
Patent JP-H01150901-A (JP)
Title: Data generator for equipment with built-in microcomputer
Inventor: HOTTA TOMIO
IPC: G05B1/01
Filed: 1987-12-08
Abstract: PURPOSE:To finely set a control value by being equipped with an analog data output circuit having the voltage divided resistance circuit of a number according to the number of a control value setting object in a microcomputer, and an A/D converter which gives an output from each voltage divided resistance value to the microcomputer with separately digitizing it. CONSTITUTION:An analog data output circuit 16 outputs divided voltages from respective voltage divided resistance circuits 17-23 as analog data. In such a case, partial voltage ratio at the voltage divided resistance circuits 17-23 can be easily altered by exchanging fixed resistances with different resistance values or using a variable resistance, and consequently, the output value of the analog data can be easily and linearly set. In addition, an A/D converter 24 individually digitizes the output from the respective voltage divided resistance circuits 17-23 of the analog data output circuit 16. In such a case, the resolution of the A/D converter 24 for the analog data is large, the control value can be finely set, and an optimum control mode can be obtained.
Patent JP-H07157045-A (JP)
Title: Conveyor device
Inventor: SAKAI TOSHITADA
IPC: B65G35/06
Filed: 1993-12-10
Abstract: PURPOSE:To improve productivity by shortening replacing time between a preceding pallet and a subsequent pallet on the temporary stop position of a conveyor line. CONSTITUTION:Follower rollers 13, 14 and 15 are provided on the back surface of a pallet. A cylindrical cam 21 is arranged between a pair of left and right conveyor belts of a conveyor device. A loop-shape cam groove 21c is formed on the outer peripheral surface of the cylindrical cam 21 and the rotation thereof is driven by a motor controlled by a control part. Guide rails 28, 29 and 30 for guiding pallets are provided in a frame 17. The cylindrical cam 21 is rotated, it is stopped on a position where the follower roller 13 of a pallet 8a reaches the stop part D of the cam groove 21c and the pallet 8a is temporarily stopped. When a subsequent pallet 8b reaches the introducing part A of the cylindrical cam 21, the cylindrical cam 21 is driven, the subsequent pallet 8b is introduced at the same time when the preceding pallet 8a is sent to the conveyor belt, and thereby the subsequent pallet 8b is placed in the position of the preceding pallet 8a.
Patent JP-H05184728-A (JP)
Title: Controller of moving body synchronized with music
Inventor: KANEKO YASUTOSHI
IPC: H04B10/07
Filed: 1991-11-26
Abstract: PURPOSE:To provide a controller of moving bodies synchronizing with musical information, which can vary the movement of dolls or the like in accordance with musical instrumental performances. CONSTITUTION:This controlling system is provided with a photo MIDI transmitter 1 transmitting information of musical performance by MIDI signals, a photo MIDI receiver 2 receiving the transmitted signals by the photo MIDI transmitter, a controller regulating the driving part of a doll in accordance with the received signals by the photo MIDI receiver.
Patent JP-2001135852-A (JP)
Title: Photo-interrupter and manufacturing method for it
Inventor: MORIMOTO TAKAYUKI
IPC: H01L31/12
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a photo-interrupter which provides a precision parallel light while efficiently manufactured. SOLUTION: A light-emitting element 10 coated with a translucent resin wherein a lead frame is internally connected to a light-emitting chip mounted on the lead frame, a light-receiving element 20 coated with a translucent resin wherein a lead frame is internally connected to a light-receiving chip mounted on the lead frame, a lens part 30 provided on the light-emission surface of the light-emitting element 10, and an opaque case 40 where the light-receiving element 20 and the lens part 30 are housed inside for integration, are provided. Here, the lens part 30 comprises a lens 31 and a support stage 32.
Patent JP-H11135984-A (JP)
Title: Conductive gasket and manufacture thereof
Inventor: KENMOCHI YOSHIO
IPC: C09K3/10
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To avoid stripping a deposited layer by osmosing part of deposited metal film atoms in a surface portion of a rubber gasket to form a rubber-metal film atom mixed region layer and forming a metal film layer having a compact metal atom laminate structure deposited on the mixed region layer. SOLUTION: A rubber-metal film atom mixed region layer is formed by setting a rubber gasket 1 in a high-vacuum chamber, evaporating molten metal film atoms by an electron beam to deposit them to the gasket with irradiating ions of an inert gas such as Ar to penetrate part of the metal film atoms into the surface of the gasket 1, thereby forming a metal film layer 3 having a compact metal atom laminate surface of evaporated metal atoms by the ion irradiation on the surface of the gasket 1.
Patent JP-S63162062-A (JP)
Title: Formation of organic thin film
Inventor: MIURA AKIRA
IPC: B05D1/20
Filed: 1986-12-25
Abstract: PURPOSE:To form the title org. thin film of excellent structure, by using an org. molecule, wherein the number of the cohesive hydrophobic groups for the area occupied by the projection of the org. molecule on a skeletal substrate is in a specified range, as the functional org. molecule. CONSTITUTION:The functional org. molecule, wherein the cohesive group is introduced into the donative skeleton or acceptive skeleton, is built up on the substrate one monomolecular layer at a time while controlling the orientation property. In that case, the area occupied by the projection of the org. molecule on the substrate when the donative skeleton or the acceptive skeleton is oriented in the desired direction is indicated as SP, and the area occupied by one cohesive hydrophobic group (namely a substitutable 6-30C saturated or unsaturated hydrocarbonic group) is indicated as SR. The molecule, wherein SP/SR>=2 and the number (n) of the hydrophobic groups to be introduced into one skeleton is limited to conform to n>=SP/SR (n is >=2 integer after half adjustment), is used as the functional org. molecule. As a result, an org. thin film exhibiting an excellent structure can be formed.
Patent JP-H10153102-A (JP)
Title: Starting method and starting control device for gas turbine generator
Inventor: KAWASHIMA YUTAKA
IPC: H02P9/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To smoothly increase operation speed of a gas turbine without oscillations. SOLUTION: Three-phase AC power is supplied from an inverter 5 to a synchronizer 1 in order to increase operation speed of a gas turbine 2 directly connected to the synchronizer 1, and the synchronizer 1 is driven by a motor. When the rotational speed reaches an ignitable value, the gas turbine 2 is ignited and torque by the gas turbine 2 is also generated. A starting control device 27 is operated such that inverter voltage and inverter frequency are gradually increased until the rotational speed reaches the ignitable value, and that a load angle is fixed to be a first value, while field current is fixed to be a regulated value.  For a specified time from the time the rotational speed reaches the ignitable value, the inverter voltage and inverter frequency are kept constant, the load angle is varied to be a second value smaller than the first value, and the field current is fixed to be the regulated value. After passage of the specified time, not only the inverter voltage and frequency but also the load angle are gradually increased. As for the field current, it is fixed to be the regulated value until the inverter voltage is saturated. After the inverter voltage is saturated, the field current is gradually decreased. When the rotational speed is a self-risable value, power supply by the inverter 5 is stopped. The operation speed of the gas turbine 2 is increased by itself.
Patent JP-H08166907-A (JP)
Title: Locked key collation circuit
Inventor: ENOMOTO KOUKI
IPC: G06F21/79
Filed: 1994-12-15
Abstract: PURPOSE: To provide a locked key collation circuit whose safety degree is guaranteed by constituting the circuit in such a way that it cannot be accessed from an external part after data is written into an internal memory being the object of secrecy. CONSTITUTION: The locked key collation circuit is provided in an IC package 100. Peculiar random signal patterns emitted from an internal circuit 1 in the IC package 100 are set to be locked key signals, the locked key signals written into the internal memory 2 are transferred to a register 4 and the locked key signals transferred to the register 4 are collated with the locked key signals from the internal circuit 1 in a coincidence collation circuit 5. The coincidence collation circuit 5 outputs the signals to the gate 3, continues closing, sets the gate 3 to a deadlock state and denies access from the external part hereafter as long as the signals are matched.
Patent JP-H09153296-A (JP)
Title: Liquid crystal display device and its shift register circuit
Inventor: FURUBAYASHI YOSHINORI
IPC: G09G3/36
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the electric power consumption and manufacturing cost of a liquid crystal display device and more particularly an active matrix type liquid crystal display device. SOLUTION: A shift register circuit is composed of RS type flip-flops 100 and trigger generating circuits 200 or sampling circuits 410 and two inverter circuits 430, by which the load capacitance of clock signal lines is halved. Pixel parts and driving circuit parts are applied to the driving circuit parts of the liquid crystal display devices produced of the same substrates by the same process, by which the embodiment of the display device of the low electric power consumption and the low cost is made possible.
Patent JP-H11142761-A (JP)
Title: Image scanning and exposing device
Inventor: YOSHIDA FUTOSHI
IPC: G02B26/10
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To stabilizing a horizontal scanning speed by enabling driving at an invariably constant speed. SOLUTION: A light source unit which makes a horizontal scan is fitted to a rotary disk 30 through a rotary base and a slide base 308 and the rotary disk 300 and a cam plate 320 are allowed to rotate opposite each other to make the horizontal scan by placing the slide base 308 in linear motion in part of the rotation, so a dead point at the time of reciprocal movement, etc., is eliminated and the rotary disk 300 can be rotated always at a fixed speed. Consequently, the speed control is facilitated.