baber/WOPTO huggingface dataset:
Patent JP-H06242837-A (JP)
Title: Pressure reducing valve
Inventor: UENO YUKEN
IPC: G05D16/06
Filed: 1993-02-17
Abstract: PURPOSE:To perform the switching of preset pressure to low pressure setting and high pressure setting automatically and in a moment by moving the fulcrum side of a reducing spring in the direction of spring pressure of the spring, with a pressure reception driving member. CONSTITUTION:A diaphragm 3 interlocking with the valve 20 of a pressure reducing valve mechanism 2 is pressed on the pressure sensitive room 14 side of secondary pressure. The fulcrum side of the reducing spring (a) on which the secondary pressure that becomes a preset pressure is set, is moved in the direction of spring pressure of the reducing spring (a) by a pressure reception driving member D driven by a hydraulic force introduced from the primary side (w). In such a way, the switching of the preset pressure of the reducing valve to the high pressure setting and the low pressure setting can be performed. Thereby, the switching of preset pressure in two steps of high/low from high to low and low to high can be performed automatically and in a moment. Also, when hot water of a high pressure is taken out as keeping pressure in a can safely by switching supply water pressure to high/low, the switching of high/low can be performed by one reducing valve, which attains cost reduction. Furthermore. it is possible to omit a low pressure/high pressure relief valve when this valve is used as a pressure reducing relief valve.
Patent JP-S60193675-A (JP)
Title: Tractor device
Inventor: NISHIJIMA AKIYUKI
IPC: B41J11/26
Filed: 1984-03-16
Abstract: PURPOSE:To enable a switch for detecting a paper slip to be pushed by an adequate force by pressing a paper by an adjustable force in non-step manner by a method in which both ends of a tension bar are bent into a crank form, a spring is attached to the crank portion, and a lever with an actuator and a V- shaped projection is attached to one end. CONSTITUTION:A tension is given to a paper 1 by a tension 14 whose both ends are bent into a crank form. Both ends of the bar 14 are inserted into holes 15, and a twisted coil spring 16 whose one end hook is fixed to a chassis 7 and the other end hook is fixed to the bar 14 is attached to the cranks of both ends of the bar 14 to press a continuous paper 1. When setting the paper 1, the V- shaped projection of the lever 17 fixed to the bar 14 is coupled with the V- shaped bend of a plate spring 19 fixed to the chassis 7 for locking. When the paper 61 is used up, the bar 14 and the lever 17 are further turned by the spring 16, and the switch 5 for detecting paper slip is pushed by a force enough not to break the switch by the actuator 21, and printing is stopped.
Patent JP-H06264832-A (JP)
Title: Fuel vapor purge quantity control device for fuel vapor processor
Inventor: SATO KAZUHIRO
IPC: F02M25/08
Filed: 1993-03-12
Abstract: PURPOSE:To keep the fuel vapor quantity in the intake air quantity constant, suppress the fluctuation of the air-fuel ratio, and reduce the discharge quantity of the fuel vapor by integrating the purge quantity of the fuel vapor, and increasing the purge rate in response to the increase of the cumulative value. CONSTITUTION:A fuel vapor processor 21 adsorbs and collects the fuel vapor generated in a fuel tank 20 into an adsorbent 23 filled in a canister 22 via a fuel vapor passage 26 provided with a check valve 25. The absorbed fuel is purged to the intake system 3 of an engine 1 together with the purging air via a purge passage 24 provided with a flow control valve 27 during the prescribed operation of an engine 1. The flow control valve 27 is controlled by a control unit 6 together with a fuel injection valve 5. The purge quantity of the fuel vapor is integrated, and the opening of the flow control valve 27 is reduced to keep the ratio of fuel in the intake air fed to the engine 1 constant in response to the increase of the integrated cumulative value.
Patent JP-H02230104-A (JP)
Title: Production of fresnel lens
Inventor: MORIYA MASAHIKO
IPC: G02B3/08
Filed: 1989-03-02
Abstract: PURPOSE:To obtain a lens which has a high refractive index and is free from flaws by allowing a UV curing type monomer essentially consisting of arom. di(meth)acrylate to exist in a casting mold shielding the mold with a UV transmittable plate and then curing the monomer. CONSTITUTION:The UV curing type mononmer compsn. is allowed to exist in the casting mold for the Fresnel lens and the mold is shielded with the UV transmittable plate. The monomer compsn. is irradiated with UV rays and is thereby cured to obtain the lens having the transmittable plate as its base plate. The monomer compsn. prepd. by incorporating a photopolymn. initiator into the monomer essentially consisting of the arom. di(meth)acrylate is used for the monomer compsn. of this time. The di(meth)acrylate is a compd. having at least >=1 pieces of arom. rings with the molecule and having 2 pieces in total of acryloyl groups and is exemplified by, for example, phthalic acid bis(2- methacryloyoxyethyl) ester, etc. Thus, the lens having >=1.55 refractive index is obtd.
Patent JP-S56150118-A (JP)
Title: Refining method of molten steel in vessel
Inventor: TAGUCHI KIYOMI
IPC: C21C7/072
Filed: 1980-04-21
Abstract: PURPOSE: To refine the molten steel through desulfurization and deoxidation by a method wherein a specified amount of an inert gas is blown into the molten steel in a closed vessel to mix the molten steel with molten slag sufficiently.  
     CONSTITUTION: The molten steel is placed in the vessel 9 fitted with a laddle lid 9a airtightly by a sealing material 12 having heat resistance, air-tightness and plasticity, and then fluxes such as lime are charged into the vessel 9 to form slag. The molten steel is heated by supplying current to an electrode penetrated through the laddle lid 9a, and while supplying Ar gas into the vacant space in the vessel 9 through a gas supplying pipe 11, Ar gas is blown into the molten steel through a lance 8 to stirr the molten steel and the molten slag, so that the steel is refined as the result of the desulfurization by the molten slag and the deoxidation by the Ar gas. In this case, the total flow rate QTNm 3 /min of the Ar gas used and the volume Vm 3  of the vacant space above the molten steel in the vessel 9 are so selected as to satisfy the relationship 0.01V≤QT≤0.3V. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10246020-A (JP)
Title: Elevator system
Inventor: KATO MAMORU
IPC: E04H6/12
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To increase transport capacity by shortening a waiting time and to reduce a cost through simplification of constitution. SOLUTION: Elevators 1a and 1b running in two elevator shafts 20a and 20b are formed such that upper and lower cars 21 and 22 are coupled to each other. The elevators 1a and 1b are coupled together in a bucket-form state by a chain 25 through a hoist 23 and sprockets 24a and 24b. When the elevator 1a is lowered by a distance equivalent to one story, the elevator 1b is raised by a distance equivalent to one story. The elevator 1a is raised by a distance equivalent too one story the elevator 1b is lowered by a distance equivalent to one story. The above is alternately executed.
Patent JP-H05257525-A (JP)
Title: Remote control circuit
IPC: G05D1/00
Filed: 1992-03-10
Abstract: PURPOSE:To increase the precision of remote control with a simple constitution by mounting only an operating means of a vehicle on a remote controller main body and driving a driving means based on the operation of this operating means by a signal from a control signal generating means. CONSTITUTION:When the manual operation is performed by the operation of a remote controller 8, switches SW1 and SW2 are connected to AND circuits 11 and 12 by a switching operation button 16. When switches 9 and 10 of the remote controller 8 are operated to be turned on thereafter, a signal in the high level is inputted to AND circuits 11 and 12. Consequently, pulse signals from frequency dividing circuits 14 and 15 are outputted to driving circuits 4 and 5 while switches 9 and 10 are turned on. Then, driving circuits 4 and 5 control driving of a running motor M1 and a steering motor M2 based on inputted signals and detection signals, which indicate the states of motors M1 and M2 at this time, from encoders 6 and 7. As a result, an unattended vehicle can be run in accordance with the operation of switches 9 and 10 by the remote controller 8.
Patent JP-S61208955-A (JP)
Title: Absence transfer system
Inventor: MATSUYAMA KOJI
IPC: H04M3/54
Filed: 1985-03-13
Abstract: PURPOSE:To retransmit a call subjected to absence transfer to a registration terminal device by not transferring the call only with the incoming from a transfer destination terminal device in the absence transfer service and giving the incoming call to the registration-side terminal device. CONSTITUTION:When a call from a terminal device A to a terminal device B exists, whether or not the terminal device B is in the absence transfer registration is discriminated. When the terminal device B is not in the absence transfer registration, the normal incoming processing is executed and the system is in the communication state. When the terminal device B is in the absence transfer registration, the outgoing terminal device A and the transfer destination terminal device registered by the terminal device B are compared. When the outgoing terminal device A and the transfer destination terminal are not coincident, the transfer processing is executed and the outgoing terminal device A and the transfer destination terminal device are brought into communication. When both are coincident, no transfer processing is executed and the terminal devices A and B are brought into communication by the incoming processing.
Patent JP-H07256206-A (JP)
Title: Manufacture of surface-coated electromagnetic steel plate for thermal adhesion
Inventor: EGUCHI KUNIHIKO
IPC: B29K33/00
Filed: 1994-03-23
Abstract: PURPOSE:To produce a surface-coated electromagnetic steel plate having sufficient adhesive strength even if time required for laminate adhesion is short and the laminate is exposed to a high temperature of about 150 deg.C after the adhesion. CONSTITUTION:A water-base liquid mixture is applied to, at least, either one of the surfaces of electromagnetic plate. This water-base liquid mixture consists of (A) an acrylic resin emulsion which has a glass transition point of 80 to 150 deg.C and contains at least, one or more of active functional group selected from the group of -OH, -OCOOH, >NH, -NH2 and >CH2 in a molecule, (B) an aqueous solution or an emulsion of an epoxy resin and/or a phenol resin, and (C) a aqueous block isocyanate compound which chemically reacts with component (A) or components (A) and (B) by thermal dissociation of a block group as main ingredients. The coating film is baked in such a manner that the gelation rate (curing degree) of the coating film under the chemical reaction of the components (A), (B) and (C) after baking ranges from 10 to 90%.
Patent JP-H04289733-A (JP)
Title: Step-out preventing device for ac generator
Inventor: HIGASA HIROMASA
IPC: H02J15/00
Filed: 1991-03-18
Abstract: PURPOSE:To provide a step-out preventing device for avoiding a step-out of an ac generator. CONSTITUTION:An output power detecting device 10 is connected to a power output line 6 of an ac generator 2 which is directly connected to a motor 1 to be rotated. The device 10 detects the power generated by the ac generator 2. The detected value of the generated power, highest reference value and lowest reference value of the output power detecting device 10 are inputted into a judging device 9. A power storing device 8, being connected to the power output line 6 through a power absorb-release switching device, stores a part of the generated power. When the generated power falls below the lowest reference value, the power absorb-release switching device is so switched by the judging device that the output power on the power output line may be absorbed by the power storing device. On the other hand, when the generated power exceeds the highest reference value, the power absorb-release switching device is so switched by the judging device that the power may be released from the power storing device toward the power output line.
Patent JP-H07260932-A (JP)
Title: Set ultrasonic transceiver device of mutual danger recognition type
Inventor: TAKIGUCHI ISAO
IPC: G01S15/74
Filed: 1994-03-23
Abstract: PURPOSE:To provide a set ultrasonic transceiver device of mutual danger recognition type capable of mutually recognizing a danger between master and slave stations. CONSTITUTION:A master station 3 has a transmission sensor 31 for transmitting the first ultrasonic wave in such state as covering a dangerous zone, a receiving sensor 32 for receiving the second ultrasonic wave having a frequency different from the first frequency, and a control circuit 33. On the other hand, a slave station 4 has a receiving sensor 41 for receiving the first ultrasonic wave from the master station 3, a transmission sensor 42 for transmitting the second ultrasonic wave, and a response circuit 43 for causing the second transmission sensor to transmit the second ultrasonic wave, upon receipt of the first ultrasonic wave. Also, when the control circuit 33 of the master station 3 recognizes whether slave station 4 is in the dangerous zone from a time difference from the first ultrasonic wave transmission to the receipt of the second ultrasonic wave, the third ultrasonic wave is transmitted, thereby recognizing that the slave station 4 is in the dangerous zone.
Patent JP-H11315628-A (JP)
Title: System floor pannel and construction method thereof
Inventor: OKUMURA NOBUYUKI
IPC: E04F15/18
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve workability by forming a support surface for supporting a floor surface material on an upper part, and forming a space where a water supply and drainage path can be arranged at the lower part thereof. SOLUTION: A leg part 1c is provided on a support surface 1a to form a space S where electric lines, gas pipes, and ducts are provided, and a piping pit 1d is formed in the surface 1a in a recessed manner so as to form a square synthetic resin-made system floor pannel 1. Upon construction, a plurality of the pannels 1 are laid with seal materials interposed on a floor surface, and each pannel 1 is connected by bolts interted into bolt holes 1g. Then, water supply and drainage pipes are layed in the pit 1d, then the they are covered with a cover, and a floor surface material is laid on the surface 1d. In these pannels 1, those having no pit 1d and having straight, T-shaped, crosswise, L-shaped pits 1d are provided, wherein passages of piping are set freely.  Accordingly, the construction period is reduced without curing, and construction can be done easily without skills, and further the pannels 1 can be removed at low cost without damaging the existing floor surface.
Patent JP-H08251456-A (JP)
Title: Opening and closing door
Inventor: UEDA TOSHIAKI
IPC: H04N5/225
Filed: 1995-03-13
Abstract: PURPOSE: To contain an opening/closing door for a camcorder having a free curved face into the inside of a main body with respect to the opening/closing door adopted for a device such as a camcorder and having an opening/closing mechanism partly opening the surface of an object. CONSTITUTION: The system for the opening/closing door is provided with an opening/closing door 21 provided to have provision for a free curved face of an object to close an opening of an object having the free curved face, a guide groove 22 to bind a tip of the opening/closing door so as to contain the opening/ closing door 21 in the inside of a main body regardless of its free curved face, and a rotary arm 24 supporting a tail end 21e of the opening/closing door so as to contain the opening/closing door 21 in the inside of the main body.
Patent JP-H02231513-A (JP)
Title: Inspection system for bending of lead of integrated circuit element
Inventor: KUBOTA NORIYUKI
IPC: G01B11/24
Filed: 1989-03-03
Abstract: PURPOSE:To inspect the horizontal and vertical bends of the leads of an IC to be inspected by measuring distances from a direction perpendicular to the IC to the leads by a laser displacement meter by a laser displacement meter successively along the lead array. CONSTITUTION:The IC 1 to be inspected is held horizontally with its leads 2 down and the laser displacement meter 8 is arranged vertically below the tip parts 3 of the leads 2 to be inspected to measure the distances to the tip parts 3. The laser displacement meter 8 is fixed on a stage 9 which moves horizontally in the array direction of the leads 2 and can be positioned and while the stage 9 is moved in the array direction of the leads 2, the laser displacement meter 8 measures the distances to the leads 2. Thus, a laser displacement meter control part compares the positions of the lead array of the leads 2 and the distances to the leads which are obtained with an accurate lead pitch and the distance to the leads which are given previously to inspect the horizontal and vertical bends of the leads 2.
Patent JP-S60198618-A (JP)
Title: Dynamic logical circuit
Inventor: TAKAHASHI TADAO
IPC: H03K5/15
Filed: 1984-03-21
Abstract: PURPOSE:To reduce the power consumption of a dynamic logical circuit by producing an internal clock signal with a supplied external clock signal and delivering said internal clock signal and an output signal obtained by dividing said clock after switching both signals through a switch circuit. CONSTITUTION:An external clock signal 1 supplied from an external clock is converted into an internal clock signal 2 through an internal clock generating circuit A. This signal 2 is divided by a dividing circuit D to obtain a divided clock signal 5. Both clock signals 2 and 5 are supplied to a switch circuit E, and a selected signal 6 is delivered to an internal dynamic circuit B. The circuit B selects and supplies the signal 2 in its normal working mode and then the signal 5 in other modes. Thus the power consumption can be reduced in an execution mode with the signal 5 compared with the normal working mode.
Patent JP-2000247175-A (JP)
Title: Ashtray device for vehicle
Inventor: YOSHIDA MASUO
IPC: B60N3/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an ashtray device for vehicle capable of surely taking out and in a housing body even if the slide resistance of the housing body is increased by adhesion nicotine or butt ends of cigarette without damaging a feeling of quality. SOLUTION: This ashtray device for vehicle has a housing body 2 retained in such a manner as to be capable of being taken out and in relative to a case 9 mounted on a car body side, a rack member 1 having a rack 1a provided on the housing body 2, a pinion 5 with damper provided on the case 9 to mesh with the rack 1a and rotate according to the taking-in and -out of the housing body 2 and having a damper for limiting this rotating speed, a gear with spiral spring 6 having a spiral spring meshed with the pinion with damper 5 to energize the housing body 2 in a pushing-out direction, a lock pin 2 capable of locking the housing body 2 in the housing position and releasing the locking, and a cam member 4. This device is provided with a plate spring 8 for energizing the housing body 2 in the pushing-out direction only in the initial opening stage of the housing body 2.
Patent JP-H01225886-A (JP)
Title: Heat insulating door
Inventor: KAI HIDEKAZU
IPC: F25D23/02
Filed: 1988-03-04
Abstract: PURPOSE:To prevent the separation of the door inner panel from a vacuum insulating pack from causing the door inner panel to deform by tightly fitting the joint of the cover film of the vacuum insulating pack to the protrusion formed on the rear of the door inner panel. CONSTITUTION:On the rear of the door inner panel 12, a rectangularly encircled protrusion 11 is formed in the proximity or in contact with the entire length of the joint 5a of the cover film 5 of a vacuum insulating pack P1. By means of the adhesive applied to the protrusion 11, the joint 5a of the cover film 5 of the insulating pack P1 is tightly fitted. Because of this, flon gas generated by the foaming agent during the injection foaming of a foam insulating material is prevented from being entrapped between the door inner panel and the vacuum insulating material, or the foam insulating material is prevented from intruding therein, and so, the door inner panel will not be separated from the vacuum insulating pack and will not deform.
Patent JP-H04287529-A (JP)
Title: Spread spectrum bi-directional communication system
Inventor: OGAWA YOICHI
IPC: H04J13/00
Filed: 1991-03-18
Abstract: PURPOSE:To realize the bi-directional communication system in which the constitution is simple and the synchronization of M-series is quickly taken. CONSTITUTION:A 1st M-series is generated by an M-series generator 6 in a communication equipment 60 and spread spectrum modulation is implemented thereby to make transmission. The communication equipment 62 receives a sent signal and uses a synchronization circuit to take synchronization and inverse spread processing is implemented by the 1st M series. In the case of making transmission from the equipment 62, A 2nd M-series in a prescribed phase relation with respect to the 1st M series to take synchronization is generated. Spread spectrum modulation is implemented by the 2nd M series for the transmission. The equipment 62 implements inverse spread spectrum communication by using the M series synchronously with the 2nd M series generated by the equipment 62. In this case, the equipment 60 uses an M series phase detector 49 to keep the phase of the 1st and 2nd M series to a prescribed relation. Thus, the synchronization of the 2nd M series is taken without use of the synchronization circuit in the equipment 60.
Patent JP-S53138111-A (JP)
Title: Component of sealing puncture
Inventor: KAGEYAMA KUNIO
IPC: C09K3/10
Filed: 1977-05-10
Abstract: PURPOSE: To ensure excellent seal property and easy execution work when the execution of this components to an inner surface of a tubeless tire as a layer of preventing puncture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55143773-A (JP)
Title: Metal vapor discharge lamp
Inventor: TAKATSUKA KENJI
IPC: H01J61/88
Filed: 1979-04-27
Abstract: PURPOSE:To improve start-up characteristics of lamp by designating the diameter of the electrode core at a specific value and by enclosing xenon gas of a specific pressure range into a 100 watt or less sodium vapor discharge lamp rovided with a adjacent auxiliary conductor along its luminous tube outer wall. CONSTITUTION:The luminous tube 1 housed with the electrodes 3 and 3' is further enclosed with xenon gas of 170-500 Torr, together with sodium and mercury. And, the diameter is the electrode core is set up to 0.5mm or less. Then, the tube 1 is housed in the outer bulb 5 kept at a high vacuum, and the adjacent auxiliary conductor 7 is provided along the outer wall of the luminous tube 1. Thus, even with a low-watt lamp using a choke type stabilizer with a 100V commercial power circuit, the lamp can be put into start-up operation safely and exactly and the cost reduction of miniaturization of the stabilizer can be attained and also luminous flux can be upgraded.