baber/WOPTO huggingface dataset:
Patent JP-S5888204-A (JP)
Title: Actuator equipped with emergency lock mechanism
Inventor: UIRIAMU EFU KERAA
IPC: F16K31/143
Filed: 1982-11-16
Abstract: PURPOSE:To secure the safety of a plant etc. by mechanically locking the controlled elements so as no to be moved in emergency, in an actuator. CONSTITUTION:When the fluid pressure is reduced sharply in emergency, the driving nut 15 of an emergency locking mechanism 8 is shifted by the pushing force of a spring 18, and engaged with a screw shaft 14, so the piston 10 of a driving mechanism 7 which is connected to the screw shaft 14 is brought into locked state. Therefore, the state immediately after the sharp reduction of the fluid pressure is maintained, so also the controlled elements are maintained in the state immediately after the sharp reduction of the fluid pressure for driving an actuator, and the facility in which the controlled elements are installed can be maintained in the state immediately after the generation of emergency.
Patent JP-S6260911-A (JP)
Title: Engine stopping device
Inventor: TERAI MASAHIRO
IPC: F02D17/04
Filed: 1985-09-09
Abstract: PURPOSE:To enable an engine to be automatically stopped when the quantity of lubricating oil becomes below a prescribed level by fittedly inserting a movable valve body, which closes the fuel supply side passage while being pressed by the discharge pressure, in the valve chamber of a diaphragm pump. CONSTITUTION:When the quantity of lubricating oil inside a crank case 2 becomes below a prescribed level 27, a pulsating pressure detecting means 28 detects the pulsating pressure in the crank case 2 to transmit it to an operation chamber 7, and by the operation of a diaphragm 5 fuel flows into a discharge side passage 10 from a tank 3 through a suction passage 9, a suction side check valve 11, a pump chamber 8 and a discharge side check valve 12. And, while part of fuel flows through the flow passage 23 of a movable valve body 20 and is returned to the suction passage 9 through a communicating passage 17, the quantity is little, and therefore the movable valve body 20 is pushed up against a coil spring 21 to be brought in contact with a valve seat part 22, so that the communicating passage 17 is closed and the fuel supply to the engine 1 side is cut off. Thus, when the quantity of engine oil becomes below a prescribed amount, the engine is automatically stopped without requiring any power supply, and the seizure and the like can be prevented.
Patent JP-H0363586-A (JP)
Title: Transponder for moving body discrimination device
Inventor: HIRATA TATSUYA
IPC: G01S13/75
Filed: 1989-08-01
Abstract: PURPOSE:To reduce the size of the device by performing specific operation for a radio wave received from an antenna so that the radio wave radiated from the antenna has specific variation corresponding to a discrimination code. CONSTITUTION:A code generation part 15 is powered off and halts unless the transponder 2 receives an interrogation signal S1, and the transmission level from the code generation part 15 to a phase modulator is held at L at this time. The moment the transponder 2 receives the interrogation signal S1, the signal is sent to a detector 13 from a shared antenna 11. A signal detector 14 turns on the the power source of the code generation part 15 when the input signal from the detector 13 exceeds a set level and controls the phase modulator 12b to enter a transmission state. Then the level of a modulated code outputted to the phase modulator 12b is controlled with the characteristic discrimination code indicating the moving body and a response signal S2 is sent to the interrogator 1. After the transmission and reception, the power source of the code generation part 15 is turned off and the transponder 2 is set ready for reception.
Patent JP-S5990622-A (JP)
Title: Production of powder product of dispersant consisting of hydraulic material
Inventor: KITAGAWA AKIO
IPC: C04B24/22
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a powder dispersant which maintains initial dispersion performance by mixing an aq. soln. of a dispersant consisting of a hydraulic material and an org. solvent, depositing the dispersant, separating the same and drying the separated dispersant. CONSTITUTION:An org. solvent such as methanol, ethanol or the like is mixed, at >=0.3 based on the weight of water, in an aq. soln. of 20-50wt% dispersant such as condensate of melamine-formaldehyde modified by sulfurous acid or sulfonic acid, an amino-S-triazine resin having at least two amino groups modified by sulfite or sulfonic acid or the like, whereby the dispersant is deposited. The deposited dispersant is vacuum dried at 20-60 deg.C.
Patent JP-S6357714-A (JP)
Title: Manufacture of extra low p steel by refining
Inventor: KOROGI SHOHEI
IPC: C21C7/076
Filed: 1986-08-28
Abstract: PURPOSE:To safely and surely manufacture an extra low P steel in large quantities by discharging a molten steel satisfying prescribed conditions into a ladle whose slag line is made of a basic refractory and by carrying out slag removal and dephosphorization in the ladle. CONSTITUTION:A ladle whose slag line is made of a basic refractory so as to prevent Al2O3 from entering slag by leaching is prepd. as a ladle for dephosphorization. A molten steel contg. <=0.15wt% C is discharged into the ladle from a steel making furnace in an undeoxidized state and slag is removed by >=80%. A CaO-base flux is then added to the ladle to restrict the amount of Al2O3 to <=5% and the molten steel is dephosphorized. Slag produced by the dephosphorization is removed by >=80%.
Patent JP-H0546502-A (JP)
Title: Device controller containing path block-up function per port
Inventor: ISHIKAWA JUN
IPC: G06F13/00
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a device controller containing a path block-up function per port where the fault of a host does not affect other hosts as long as the contents of an error register are analyzed. CONSTITUTION:If an error occurs supposing that a path is fixed between a channel #0 of a host 1 and a port #0 of a channel adaptor 4, the contents of an error register 7 are checked to decide a higher significant error which occurs at the host 1 in the port #0 of the adaptor 4 or a low order error which occurs inside of another adaptor 4. When the high order error is decided, only the port #0 is closed and a host 2 can have an access to a port #1. Meanwhile the adaptor 4 is inactivated and the path is cut between both ports #0 and #1 if the low order error is decided.
Patent JP-H0369690-A (JP)
Title: Method for preventing adhesion of pitch in paper-making process
Inventor: NISHIMURA MAKOTO
IPC: D21H23/22
Filed: 1989-08-03
Abstract: PURPOSE:To suppress the adhesion of pitch particles to a felt, eliminate pitch trouble and prevent the adhesion of pitch in paper-making process by directly adding a specific pitch-adhesion preventing agent for paper-making to a felt used in a pressing stage of a paper-making process. CONSTITUTION:The adhesion of pitch in a paper-making process can be prevented by directly adding a pitch-adhesion preventing agent for paper-making use to a felt used in a pressing stage of a paper-making process. The active component of the preventing agent is preferably a combination of a polyoxyethylene sorbitan fatty acid ester and a block copolymer of a polyoxypropylene and a polyoxyethylene [e.g. the compound of formula (a, b and c are polymerization degree; R is alkyl)].
Patent JP-H0547654-A (JP)
Title: Surface treating method for semiconductor substrate, manufacture of semiconductor device and surface treating apparatus for conducting the same
Inventor: MIYAZAKI HIROSHI
IPC: H01L21/027
Filed: 1991-08-09
Abstract: PURPOSE:To process a semiconductor substrate having copper or copper alloy almost without melting or changing properties of a thin film by bringing the substrate into contact with processing liquid containing proton donating or proton accepting organic solvent at a special temperature, and then holding it in oxidative substance and predetermined moisture atmosphere. CONSTITUTION:A semiconductor substrate 10 provided with a copper or copper allay film is dipped in processing liquid containing proton donative and proton acceptive organic solvent in a surface treating tank 31, and brought into contact with it at a higher temperature than the ambient temperature. After the contact, the substrate 10 is moved to a spare chamber 30 by a conveying mechanism 23. Since the chamber 30 holds the substrate 10 removed from the tank 31 for a desired time, it is held in an atmosphere containing 1000ppm or less of oxidative substance and moisture. Accordingly, deterioration of the film of the substrate 10 can be prevented.
Patent JP-H0688438-A (JP)
Title: Dormitory
Inventor: TAMURA EIJI
IPC: E04H1/04
Filed: 1992-07-03
Abstract: PURPOSE:To provide a dormitory where familial communication between several persons can be realized, and moreover the flow path of living can be shortened. CONSTITUTION:A building section composed of several private rooms 1a to 1e and a common use section 2 for the private rooms 1a to 1e is regarded as one block B, and a plurality of blocks B are provided for a dormitory. The blocks B are mutually connected through a hall 4 and the path 6 of a stair 5 or the like. The common use section 2 contains a living room 7, and is provided with living facility spaces such as a bathroom 9, a wash room, a dressing room 10 and a lavatory 8. Apart from each of blocks B, a synthetic common section connected through the path 6 between the blocks B may be provided.
Patent JP-S6359045-A (JP)
Title: Telephone line terminal equipment
Inventor: SATO KAZUHIRO
IPC: H04M1/80
Filed: 1986-08-27
Abstract: PURPOSE:To improve the operability by providing a 2nd hook means connected in series with a 1st hook means and operating the 2nd hook means when an opposite terminal equipment is in the holding state during talking so as to set a pseudo holding state and sending a call tone to a talker when the holding state of the opposite terminal equipment is released. CONSTITUTION:When a talker of a terminal equipment TA hooks off a handset in the talking state and enters the holding state, a holding tone is sent from a holding tone sending circuit (not shown) to other terminal equipment TB and the holding tone is detected by a holding tone detection circuit 3. After a talker of the terminal equipment TB listens to the holding tone, the talker hooks on a handset to hook on the 2nd hook device 2 of the terminal equipment TB (lines ac are interrupted) thereby bringing the terminal equipment TB into the pseudo holding state. Thus, the talker of the equipment TB releases the handset. When the holding state of the terminal equipment TA is released, the holding tone detection circuit 3 of the terminal equipment TB detects the interruption of holding tone and the ringing tone sending circuit 4 sends a ringing tone to the talker for re-calling.
Patent JP-S6180569-A (JP)
Title: Magnetic disc device
Inventor: NISHIKAWA TATSUO
IPC: G11B21/02
Filed: 1984-09-27
Abstract: PURPOSE:To attain miniaturization by delivering the rotation of a pulse motor to a screw shaft retrogressed in the moving direction of a head moving mechanism and using a spring to depress the head moving mechanism in a direction which is in contact with the tip of the screw shaft thereby reducing a drive torque and a friction force. CONSTITUTION:The inner edge of the screw shaft 27 is in contact with the outer side face of an adjusting screw 35 screwed to the outer side face of a side plate 22. Thus, when a pulse motor 11 is driven, the screw shaft 27 is reciprocated via gears 29, 30, a magnetic head 14 is moved in the diametrical direction of the magnetic disc via a slider and a head arm to move the head. On the other hand, a shaft 36 is provided to the outer side face of a support plate 24, and one end of a shutter plate 37 is supported freely turnably to the shaft 36 via a boss 37a. A spring 38 is provided to the upper side of the shutter plate 37, the tip is in contact with the lower side of the pin 39 provided to the upper side of the screw shaft 27 to provide a clockwise drive torque to the shutter plate 37.
Patent JP-H0859663-A (JP)
Title: Production of carbapenem ester
Inventor: OIDA SADAO
IPC: C07D477/00
Filed: 1994-08-25
Abstract: PURPOSE: To simply obtain the subject compound having orally absorbing property and useful as an excellent antimicrobial agent by cyclizing an ylide compound. CONSTITUTION: This carbapenem derivative of formula IV is obtained by reacting a compound of formula I [R<1> is H or methyl; R<2> is H or a protecting group of OH; R<3> is a protecting group of carboxyl; A is formula II (R<6> is H, a lower alkyl, etc.), etc.] with a compound of the formula PR<4> (R<5> )2 (R<4> is a lower alkyl or a lower alkoxy; R<5> is a lower alkoxy or an aryloxy) without or in a solvent (e.g. toluene) at 0-100C to afford a compound of formula III and cyclizing the compound of formula III in a solvent (e.g. toluene) at 100-170 deg.C.
Patent JP-H0364012-A (JP)
Title: Exterior packaging of capacitor
Inventor: ITOI SHINSUKE
IPC: H01G13/00
Filed: 1989-08-01
Abstract: PURPOSE:To reduce external dimensions of a product by transferring a sheathing body consisting of an ultraviolet hardening resin onto a cut surface of a laminated film capacitor element for enabling an exterior package to be formed extremely thinly. CONSTITUTION:An ultraviolet hardening resin 9 is coated to a specified thickness on a cut surface 4 of a laminated film capacitor element by using a rubber roller 8, etc., for forming an ultraviolet hardening resin film 6. Then, a film sheet 1 and the cut surface 4 are mounted in parallel on the film sheet 1 enabling ultraviolet rays to be transmitted which is continuous as a supporting body so that contact is made with the ultraviolet hardening resin film 6 and ultraviolet rays are applied from the side opposite to the side for mounting an element 3 of the film sheet 1 for hardening the ultraviolet hardening resin film. Then, releasing is made at the interface between the film sheet 1 and the ultraviolet hardening resin film 6, thus enabling an exterior package 7 consisting of a ultraviolet hardening resin on one cut surface 4 of a film capacitor element 3. The exterior package is given to the other cut surface 2 in a similar manner.
Patent JP-2000031340-A (JP)
Title: Electronic component
Inventor: OSAKA TAKESHI
IPC: H01L23/31
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component wherein moisture is prevented from entering a chip element through a mounting board, and deflection of the mounting board is suppressed with good heat-radiation. SOLUTION: A chip element 12 is put on a mounting board 14 in face-down manner, and a bump 13 provided on the surface of the chip element 12 is jointed to a wiring pattern electrode 15 of the mounting board 14. A first resin coat 16 is applied in the space between the surface of the chip element 12 and the mounting board 14 as well as its surroundings. Here the rear surface of the chip element 12 is exposed above the first resin coat 16. With the mounting board 14 turned upside down, a second resin coat 17 is applied to the rear surface of the mounting board 14 facing the chip element 12.
Patent JP-H1128634-A (JP)
Title: Automatic positioning method and device for tool conveying device in machine tool furnishing matrix magagine
Inventor: YUZUHARA HIDEO
IPC: B23Q3/157
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method to measure the displacement positions of claws to support the tool pots in a matrix type tool magagine easily by a displaycement sensor, and to facilitate the positioning of a tool conveying device. SOLUTION: The end positions of claws respectively supporting numerous tool pots 6 in a magagine 1 are measured by an displacement sensor 21 as the distances from an origin, and the correcting standard positions where the tool pots 6 are displaced are found by an operation depending on the measured values, and memorized. When the tool pots 6 are extracted from the magagine 1, and when the tool pots 6 are returned to the magagine 1, a tool conveying device 13 is positioned to the actual tool pot position, by instructing the memorized correcting standard position to the tool conveying device 13 by the instruction from a controller.
Patent JP-S6357823-A (JP)
Title: Engine with pressure wave supercharger
Inventor: KONO TOSHIFUMI
IPC: F02B33/42
Filed: 1986-08-27
Abstract: PURPOSE:To aim at improvements in combustibility at the former driving area as well as at the later driving area, by opening a bypass passage bypassing the suction side of a pressure wave supercharger at both low and high speed areas, while controlling it so as to be closed at both low load and medium speed areas. CONSTITUTION:In this engine, there is provided with a pressure wave supercharger 4 which is made up of housing a rotor 6 in the case 7 formed with an intake port 8 and a discharge port 9 for suction at one end side and an intake port 10 and a discharge port 11 for exhaust at the other end side respectively. And, the upstream side of the suction intake port 8 and the downstream side of the suction discharge port 9 of the pressure wave supercharger 4 are interconnected to each other by a bypass passage 13 installing a bypass valve side by side. In a suchlike engine, the bypass valve 14 is opened at both low and high speed areas in a low load area by a control unit 21 where each signal out of an engine speed detecting device 23 and a load detecting device 24, while it is controlled so as to be closed at a medium speed area in the low load area.
Patent JP-2001025901-A (JP)
Title: Lathe
Inventor: TOMITA KENICHI
IPC: B23B9/10
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To efface the influence of work-mounting/dismounting time upon the machining cycle time, shortening the machining time, when a plurality of works are machined continuously. SOLUTION: In this lathe, a spindle stock 4 is rotatably installed in a bed 6. A plurality of main spindles 3A, etc., whose directions are orthogonal to the center line Q of rotation of this spindle stock 4, are installed in the spindle stock 4 so that respective spindle ends face outward. Respective main spindles 3A, etc., are provided with a main spindle chuck 3Aa each. The spindle stock 4 is provided with a main spindle rotating mechanism 10, and the spindle stock 4 is rotated so that arbitrary main spindle 3A, etc., installed in the spindle stock 4 can change its position from a machining area to a work exchanging area, and vice versa.
Patent JP-H0529619-A (JP)
Title: Nmos transistor
Inventor: MATSUZAKI TOMIO
IPC: H01L29/78
Filed: 1991-07-17
Abstract: PURPOSE:To prevent permanent breakdown caused by the crystalline property of the (n) minus impurity region in a drain region. CONSTITUTION:The surface of a p-type silicon substrate 1 of the NMOS transistor having an LDD structure undergoes element separation with a field oxide film 2 formed by an LOCOS method. A drain region 7 and a source region 8 have the structures wherein (n) plus impurity regions 7b and 8b are formed by ion implantation at the central parts of the surface sides of (n) minus impurity regions 7a and 8a formed by low-concentration ion implantation. The field oxide film 2 and the (n) minus impurity region 7a of the drain region 7 are separated. Therefore, when the field oxide region 2 is formed by the LOCOS method, the deterioration of the crystalline property of the part where the (n) minus impurity region 7a of the drain region is to be formed in the vicinity of the field oxide film 2 can be prevented. Thus, the permanent breakdown caused by the crystalline property of the (n) minus impurity region 7a of the drain region 7 can be prevented.
Patent JP-H1144728-A (JP)
Title: Disconnection position detecting device
Inventor: UTSUKI TOMOJI
IPC: G01R31/08
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a detecting wire and to easily and securely detect a position of disconnection, of which generation is confirmed, in the non-contact condition with a conductive wire by changing the output signal of a phase comparing means when a sensor passes through a disconnection position, and changing the information mode of an informing means. SOLUTION: Reference alternating current voltage 32 is applied to one end of a conductive wire, and a reverse alternating current voltage 38, of which phase is displaced at 160 degree from the reference alternating voltage, is applied to the other end of the conductive wire. Square wave signal of a first waveform shaping means 27 for shaping the waveform of the alternating current signal from a sensor 22, which outputs the alternating current signal with the electrostatic induction by the electric beam generated in the periphery of the conductive wire, and a square signal of a second waveform shaping means 29 for shaping the reference power source voltage, which is lowered by a voltage lowering means 28 to a level corresponding to the output signal level of the sensor 22, are compared with each other by a phase comparing means 30.  The phase comparing means 30 outputs a first signal in the condition that the output phase thereof match with each other, and while, outputs the second signal, which is different from the first signal, in the condition that the output phase are displaced from each other.
Patent JP-H11168630-A (JP)
Title: Method for determining background gray levels of document
Inventor: FRANCIS K TSUEE
IPC: H04N1/407
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To automatically determine the image background gray levels of a scanned document with a small calculation amount. SOLUTION: This method determines, the background gray levels of a scanned document. A histogram of gray levels is generated from a document sampling window, and the histogram is smoothed. A rough curve of the smoothed histogram is determined, the standard deviation of the curve is determined, and a gain of the document and a maximum gray level of the histogram are determined, based on the standard deviation, and the background gray levels of the document is decided based on the gain.
Patent JP-H0842175-A (JP)
Title: Carport having water tank
Inventor: HAYASHI SANAE
IPC: E04H6/02
Filed: 1994-08-03
Abstract: PURPOSE:To provide a carport by which a space can be utilized in a multistory shape by housing rainwater or well water, water such as city water or the like in a water tank, and arranging the carport on the water tank to breed fishes. CONSTITUTION:A carport 1 is composed of a rain gutter 2 arranged on a building H of the carport, a water tank 4 which is communicated with this and is buried underground the carport and a drain port 6 arranged in the water tank 4. A sewer pipe is connected to the inside of the water tank 4 through a drain port of a kitchen sink of an adjacent house 2 or a disposer communicated with it, and feed may be supplied to fishes.
Patent JP-H0257587-A (JP)
Title: Vessel with heating function
Inventor: HOTTA EMIKO
IPC: A47J36/28
Filed: 1988-08-11
Abstract: PURPOSE:To efficiently heat food or the like with the whole vessel formed in an extremely thin shape by a method wherein a heating member is formed flat, solution and heating agent are provided horizontally in it, and a drain device is provided under the heating member. CONSTITUTION:A heating member 2 is provided in a vessel 1, a holding member 3 which holds food or the like is located above the heating member 2, and a lid 4 is located above the holding member 3. A space for storing food or the like is provided between the holding member 3 and the lid 4. The heating member 2 is equipped with a solution storing portion 8 and a heating agent storing portion 7 horizontally for storing solution 8a and heating agent 7a respectively, while a drain device 5 is provided under the heating member 2. When a pull band 14 is removed and the heating agent 7a is penetrated into the solution 8a, heating starts to have the food held by the holding member 3 heated by vapor. Excessive vapor is exhausted from between the holding member 3 and the lid 4. Since a package is filled with the solution 8a without the heating agent embedded, heat conduction is not interfered by the package and heat reaction takes place efficiently.