baber/WOPTO huggingface dataset:
Patent JP-H0299839-A (JP)
Title: Inspection of valve pressure leakage
Inventor: OOMAE TATSUMORI
IPC: G01M3/28
Filed: 1988-10-07
Abstract: PURPOSE:To enable inspection of a pressure leakage with a valve mounted on a cylinder head without applying an external force to the valve by closing a port of the cylinder head while the pressure is brought down to a specified negative pressure through the port. CONSTITUTION:A port P of a cylinder head H is closed while a piping is arranged at a negative pressure source 3 through a flow regulating valve 1 and a negative pressure adjusting value 2 from the port P. The flow regulating valve 1 is provided with a flow meter 4 while the negative press adjusting valve 2 with a manometer 5. Then, a negative pressure from the negative pressure source 3 is adjusted to a specified pressure with the negative pressure adjusting valve 2 through the port P, air is sucked by a negative pressure to flow out to the negative pressure source 3. A flow rate of air flowing through the flow adjusting valve 1 at a specified negative pressure is read out with the flow meter 4 provided on the flow regulating valve 1 to judge it to be defective when the size of a reading is above a prescribed value. This enables the performing of a pressure leakage inspection with a valve mounted as intact on the cylinder head without applying an external force to the valve.
Patent JP-H08113816-A (JP)
Title: Full automated checking and cleaning device for spinneret and checking and cleaning method
Inventor: SEGUCHI SEIJI
IPC: D01D4/04
Filed: 1994-10-19
Abstract: PURPOSE: To remarkably shorten the time necessary for checking and cleaning in an apparatus in which the clogging of plural spinnerets is automatically checked and cleaned. CONSTITUTION: This device 1 is composed of a supporting table 2 and receiving tables 3, 4 each having a mouth-shaped cross section. Slide members 9, 15, 16 are actuated by a computer 31 which has memorized the basic conditions of a spinneret plate 5 placed on the supporting table 2 through a multi-servo controller 30 in advance. A CCD camera 20 is three-dimensionally moved by the motions of the slide members 9, 15, 16, the holes of the spinnerets are checked automatically one by one by the camera, faulty holes are detected based on the clogging rate of each hole and the obtained data are memorized in the computer 31.  Subsequently, the computer 31 actuates slide members 10, 17, 18 through a multi-servo controller 32 based on the data concerning faulty holes and moves three-dimensionally a rotary motor 22 provided with a drilling cleaning needle 21 on its tip to insert the cleaning needle 21 into each of the faulty holes. Further, the rotary motor 22 is actuated by a multi-servo controller 34 and the foreign materials in the faulty holes are automatically removed one by one hole.
Patent JP-S61131767-A (JP)
Inventor: ISHII HIROMITSU
IPC: A62B3/00
Filed: 1984-11-30
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-H0198866-A (JP)
Title: Absorption type cold and hot heat generator and absorber and condenser used for said generator
Inventor: YAMADA AKIRA
IPC: F25B37/00
Filed: 1987-10-09
Abstract: PURPOSE: To obtain a Rorentz cycle absorption type cold/hot heat generator which enables effective utilization of heat in a concentrator and an absorber by arranging at least one of the concentrator and the absorber to include a module comprising a hydrophobic porous film in an absorption type cold/hot heat generator to keep an absorbing liquid in contact with a heat transfer medium through the heat transfer body. CONSTITUTION: An absorbing liquid 50 flowing through a clearance 600 formed by a heat transfer surface 33 and a hydrophobic porous material 500 is heated and evaporated by heated water 301 flowing facing it through the heat transfer surface 33 and steam 1000 passes through pore parts of the hydrophobic porous material 500. The absorbing liquid concentrated further flows through the clearance part and is heated by the higher temperature heated water to be further evaporated and concentrated. On the other hand, in the absorber, an absorbing liquid 60 flowing through a clearance 600 is cooled by cooling water 101 flowing facing the absorbing liquid to lower the steam pressure thereof and absorbs steam 2000 moving from an evaporator. With a further drop in the concentration, the absorbing liquid is cooled by lower temperature cooling water to be diluted further absorbing the steam.
Patent JP-H0592184-A (JP)
Title: Water purifier
Inventor: NAKAGAWA FUMIO
IPC: C02F1/28
Filed: 1991-10-01
Abstract: PURPOSE:To facilitate the drainage of purified water during a long non-use period by discharging the purified water in a water storage part by providing a water purifier for prifying water supplied by the operation of a water cock by a filter member and providing the water storage part heating, cooling or temporarily storing purified water. CONSTITUTION:A water storage part 4 temporarily storing the purified water flowing out of a water purifier 1 having a filter member such as a hollow yarn membrane or activated carbon built therein is provided. For example, the water storage part 4 is constituted of a cooling part 5 formed of a spiral pipe, the cylindrical endothermic plate 6 covering the periphery of the cooling part 5, the evaporator 7 wound around the endothermic plate 6 and the cooler composed of a heat insulating material surrounding them. The lead-out port 3 of the water purifier 1 and the lower part of the cooling part 5 are connected by a purified water pipe 20 having a solenoid valve 21 but, in this case, a drain pipe 34 having a solenoid drain valve 35 provided on the way thereof is connected to the purified water pipe 20. The drain valve 35 is controlled so as to be opened when the purified water in the water storage part 4 is continuously in a stop state for a predetermined time.
Patent JP-H02101161-A (JP)
Title: Sputtering device
Inventor: NAKADA JUNJI
IPC: G11B5/85
Filed: 1988-10-11
Abstract: PURPOSE:To form a good-quality insulator film at a high film forming rate by providing a fast neutron beam source into a sputtering chamber of a magnetron sputtering device and removing the unnecessary deposits of a target surface by irradiation of the fast neutrons. CONSTITUTION:The insulator consisting of the oxide or nitride of a target metal 14 is deposited on the surface of the target 14 and the thin film on the surface of the substrate 13 is contaminated by the melt formed by the abnormal discharge arising from the breakage of the insulator at the time of supplying an active reaction gas such as O2 or N2 from a gas inlet 25 into the magnetron sputtering device disposed with permanent magnets 15, 16 on the rear surface of the metallic target 14 and forming the thin film consisting of the oxide or nitride of the target metal 14 by sputtering on the surface of the substrate 13. A fast neutron beam source 22 is provided in order to prevent such contamination and after the deposit is irradiated with the fast neutron beam generated by this source and is thereby decomposed away; thereafter, the target is subjected to a sputtering treatment, by which the film of the insulator consisting of the good-quality metal oxide, metal nitride, etc., is formed at a high speed on the substrate 13.
Patent JP-S62114400-A (JP)
Title: Diaphragm for speaker
Inventor: KAGEYAMA YOSHITERU
IPC: H04R7/08
Filed: 1985-11-13
Abstract: PURPOSE:To improve a sound quality by setting each blending rate of carbon black and graphite at a prescribed wt% respectively when a speaker diaphragm is formed at the surface of a core material being attached on a surface material in which the graphite and the carbon black are incorporated in a thermoplastic resin. CONSTITUTION:The thermoplastic resin in which the graphite and the carbon black are incorporated is used as the surface material 3 of a core material 1. The surface materials 3 are provided at both planes of a honeycomb core 1a, and the blending rate of the graphite included in the surface material is set as 5-50wt%, or preferably 20-40wt%, and the blending rate of the carbon black as 0.1-10wt%, or preferably 0.5-5wt%. And the core material 1 is formed with a plate material of honeycomb structure or a foaming material. Thereby, the speaker diaphragm having a good sound quality can be formed.
Patent JP-H0564518-A (JP)
Title: Chip spawn filled in container
Inventor: KOBAYASHI FUMIO
IPC: A01G1/04
Filed: 1991-09-06
Abstract: PURPOSE:To obtain chip spawns, filled in a container and directly insertable and inoculable into inoculating holes provided in a bed log without taking out the contents from the container by boring many readily separable tapered holes in a platy fibrous assembly and filling a culture medium in the holes. CONSTITUTION:The objective chip spawns filled in a container are obtained by providing a container plate 1 for the chip spawns composed of a fibrous assembly prepared by arranging many tapered holes 2 and binding and forming the fiber assembly into a platy shape, filling a culture medium in which spawns are proliferated in the tapered holes and performing weakening processing in the periphery of each tapered hole.
Patent JP-H02101604-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIZAWA HIROSHI
IPC: G11B5/09
Filed: 1988-10-08
Abstract: PURPOSE:To enable a new track to be recorded by overwriting by tracing a track recorded by a pair of magnetic heads set oppositely to each other by another pair of magnetic heads. CONSTITUTION:Four magnetic heads A1, A2, B1, and B2 are arranged on a rotary drum 2 keeping an angular interval of 90 deg. with each other. The relational positions of those four magnetic heads can be developed as shown in figure. The relation among those four magnetic heads A1 - B2 can be selected so that the new tracks TA2 and TB2 can be recorded by being overwritten on the tracks TA1 and TB2 by tracing the tracks TA1 and TB1 recorded by the pair of magnetic heads A1 and B1 with large gap width provided oppositely to each other by another pair of magnetic heads A2 and B2 with the gap width narrower than that of the magnetic heads A1 and B1. A track pattern shown in figure can be obtained by tracing the four magnetic heads A1 - B2 sequentially by comprising a device 1 in such way.
Patent JP-H07111487-A (JP)
Title: Radio information medium
Inventor: ENDO MOTONORI
IPC: H04B17/00
Filed: 1993-10-12
Abstract: PURPOSE:To find out the cause to an error when the error takes place by detecting a transmission/reception level of a radio wave. CONSTITUTION:A reception antenna 10 used to detect a radio wave sent/7 received by a transmission reception antenna 2 is provided in an ID tag 1. A level detector 12 detects a transmission reception level of a radio wave detected by the reception antenna 10 and the transmission reception level information of the radio wave is stored in a memory 14 together with a flag representing whether the radio wave is an external radio wave or an internal radio wave. When an error takes place, the information stored in the memory 14 is read and the cause to the fault is elucidated.
Patent JP-S63108043-A (JP)
Title: Polybutadiene rubber composition
Inventor: TAKAO HIROMI
IPC: C08K5/01
Filed: 1986-10-24
Abstract: PURPOSE:To improve the performance as tread rubber of the tire of an automobile, by using a rubber compsn. contg. a rubber component mainly composed of a polybutadiene rubber having a specified molecular structure. CONSTITUTION:Polybutadiene rubber having a molecular structure specified by the following (a)-(d) is used. (a): 1,2-bonded vinyl unit content: 60-85%, Mooney viscosity (ML1+4100 deg.C): 35-85, (b) molecular weight distribution of a double peak type where the polymer corresponding to a peak (hereinafter referred to as peak L) on the low-molecular side is a substantially non-branched polymer and the polymer corresponding to a peak (hereinafter referred to as peak H) on the high-molecular side is a branched polymer wherein polybutadiene chains are bonded to each other through a dicarboxylic acid ester, (C) ratio (Hl) of the peak H to that (Ll) of the peak L as measured by gel permeation chromatography (GPC): 2.0-3.0, and (d) ratio (Hh/Hh) of the height of the peak H to that of the peak L as measured by GPC: 40/60-75/25.
Patent JP-S61132114-A (JP)
Inventor: KUTSUKAKE MITSUHIRO
IPC: A01D34/68
Filed: 1984-12-01
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-H0198938-A (JP)
Title: Internal leakage detecting method for cylinder
Inventor: YONEDA KIYOKUNI
IPC: G01M3/24
Filed: 1987-10-12
Abstract: PURPOSE:To detect fine leakage due to a packing defect, etc.; by fitting an AE sensor which has a hundreds of kHz frequency band to a cylinder main body and observing an average-out signal and an event counting signal obtained from a measuring instrument. CONSTITUTION:The AE (acoustic emission) sensor 6 is fitted to the hydraulic cylinder main body 2 and a measuring instrument 8 is further connected through a cable 7. When oil pressure 9 is applied to put in a hydraulic cylinder 1 in operation to obtain the average-out signal (obtained by multiplying the noise level of the AE by a threshold value, regarding signals larger than that as events, and counting the number of times of appearance while disregarding the levels of the events to display a time-series frequency distribution) and the event counting signal (obtained by displaying all the levels of the events graphically in time series) from the measuring instrument 8 for a prescribed time right after the operation of the cylinder. Then if there is internal leakage, many AE waves are generated right after the operation of the cylinder 1 is stopped and decrease with time, so the leakage is easily known.
Patent JP-H0560510-A (JP)
Title: Flatness measurement and magnetic particle inspection method for metallic component
Inventor: HANADA KENJI
IPC: G01N27/90
Filed: 1991-09-04
Abstract: PURPOSE:To rationalize the inspection of a metal part and improve the accuracy thereof by performing the flatness measurement and magnetic particle inspection of the part at a continuous single process. CONSTITUTION:An eddy current type displacement sensor 3 is so positioned as to oppose the flatness measurement surface 1a of a metal part 1 supported in such a way as freely rotatable, for directly reading fine displacement in the surface 1a. Also, a magnetic particle inspection head 4 having a magnetism- sensitive element 4c for detecting the frequency component of inspection surface roughness is so positioned as to oppose the flaw detection surface of the metal part 1. In this constitution, flatness measurement with the sensor 3 and magnetic particle inspection with the head 4 are continuously performed, while the metal part 1 is being rotated. In order to demagnetize residual magnetism in the metal part 1 upon completion of the magnetic particle inspection, there may be provided a demagnetizing means for supplying alternating current, instead of direct current, to the head 4 upon completion of the magnetic particle inspection, and effectuating demagnetization via the gradual attenuation of the alternating current.
Patent JP-H1196759-A (JP)
Title: Data storage
Inventor: TERAOKA EIICHI
IPC: G11C11/417
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a data storage reducing power consumption without providing a data definition/decision circuit and a latch circuit. SOLUTION: Operation of a word line driving circuit 6 is started at the timing of a fall of a clock, and a required word line WL is driven. Then, the data read out from a memory cell 2 are transferred to a bit line BL. The data read out from the memory cell 2 are inputted to a sense amplifier 5 through a selection circuit 4. When charges supplied to the bit line BL by pre-charge are reduced, when the level of the bit line BL is lowered than the threshold value of the sense amplifier 5, the level of a data output is transited from an [L] to an [H]. Since the data output is inputted to the word line driving circuit 6, the word line driving circuit 6 stops the drive of the word line WL by receiving that the level of the data output is transited, and thus, the reduction of the charges on the bit line BL is stopped.
Patent JP-H1190953-A (JP)
Title: Injection molding method of resin molding having hollow part and molding apparatus
Inventor: AE HARUHIKO
IPC: B29C45/60
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To attempt stable molding with wide molding conditions and without generation of a defective appearance such as silver and a flow mark and the breakage of a molding wall by injecting gas in the anti-injection rather than in the direction perpendicular to a screw axis. SOLUTION: When raw material pellets is plasticated by the rotation of a screw 3 and a plasticated molten resin 12 is formed at the end of a cylinder 2 by the retreat of the screw 3, a nozzle shutoff valve 5 is closed. Passing from a gas supply source through a gas supply route 6 installed at the center of the screw, the biased spring 15 of a poppet valve 14 is pushed forward by gas pressure, to open a gas injection port, and gas is injected in the direction at an angle to the perpendicular direction of a screw axis of the injection direction 16. After the injection of the gas, the valve 5 is opened, a gas-containing molten resin, after being injected into a mold cavity, is cooled and molded.  A molding which is free from the generation of silver, a flow mark, and others and has a good appearance can be molded stably and continuously to be able to respond comprehensively including molding control.
Patent JP-H02103697-A (JP)
Title: Remote monitoring device
Inventor: SAKAKIBARA TSUTOMU
IPC: G08B29/00
Filed: 1988-10-12
Abstract: PURPOSE:To reduce the load of the control engineers working at the monitor station side by securing such a constitution where a station to be monitored decides the wrong transmission of information and performs a process to secure a defenseless state for a prescribed time and then sends only the necessary information to the monitor station in case an information medium is loaded into a reading device and the blocking information is read out. CONSTITUTION:When an information medium IC is loaded into a reading device HT, the blocking information is read out to prevent the transmission of information to a monitor station C. This blocking information is written into storage device RM via a writing means WT and held by a holding means KP for a prescribed time. Therefore a station T to be monitored performs a process to invalidate the wrong transmission of information, if intended by a maintenance job, for a prescribed time, e.g., for a maintenance period. As a result, the station T can transmit only the necessary information to the station C. Thus it is possible to reduce the load of the control engineers working at the station C.
Patent JP-S62116129-A (JP)
Title: Manufacture of fiber reinforced resin tube
Inventor: KUMADA MASATAKA
IPC: B29C70/16
Filed: 1985-11-15
Abstract: PURPOSE:To shorten the time required for heating and curing the resin, save labor and enhance productivity by winding cylindrically the continuous fiber woven cloth belt impregnated with resin liquid to which magnetic powder is added around the auxiliary cylinder inserted outside the stem. and curing the impregnating resin by loading this cylinder in a radio-frequency induction heater. CONSTITUTION:The continuous reinforced fiber 12 wound back from the reel 10 is led into the magnetic powder added raw material hot-setting resin liquid 16 in the container 14, and the continuous reinforced fiber 12A impregnated with resin is helically wound around the auxiliary cylinder 20 inserted outside the stem 18 and rotating with the said stem 18, and laminated, net, the stem 18 is extracted out of the auxiliary cylinder 20 having a resin-impregnated fiber layer 22 around its outer circumference, and put into the radio-frequency induction heater equipped with the induction coil 24 to actuate radio-frequency magnetic field. By the said process, the magnetic powder dispersed uniformly in the resin-impregnated fiber layer 22 is heated up by overcurrent loss to cure the raw material resin in several minutes, and the fiber-reinforced resin tube is produced.
Patent JP-H1196011-A (JP)
Title: Autonomous cooperative controller for autonomous distribution system
Inventor: TOKUMOTO SHUICHI
IPC: G06F19/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous cooperative controller, with which the execution of a suitable work and the suppression of communication quantity between agents are enabled by supporting the selection of any agent by updating the ability of the agent from the executed result. SOLUTION: A work flow managing means 102 determines a work procedure from the state of a controlled system and manages its execution. A work executing means 107 divides a work instructed from the work flow managing means 102 into tasks and manages task processing. A throughput discriminating means 114 compares the abilities of agents in a system together with the attributes of tasks during the processing control of tasks at the work executing means 107 and supports the processing control of tasks. Based on the completed result of execution at the work executing means 107, a learning means 119 changes the ability value of each agent. Besides, based on the outputs of a controlled system state monitor part 103 and a work flow determining part 105, a work flow control part 106 performs the execution management, selection and change of the work.
Patent JP-H0869546-A (JP)
Title: Stereoscopic image processing method and image processor
Inventor: IZAWA YASUHIRO
IPC: G06T15/00
Filed: 1994-10-20
Abstract: PURPOSE: To enable texture mapping and glow shading in consideration of depth by considering the perspective converted value of a Z value. CONSTITUTION: When the value on a front clip surface is denoted as CZF and the value on a rear clip surface is denoted as CZB as to the Z value after perspective conversion which is outputted from a microprocessor part 1 to an edge expanding circuit 2, a calculation is made on the basis of Zs = 1-CZF/ Ze (Zs is Z value on screen coordinates, Ze is Z value on sight coordinates) only on condition that the distance between CZF and CZB is small. Further, when the distance between CZF and CZB is large or when rear clipping is not performed, namely, when CZB/(CZB-CZF) can be considered to be 1, a calculation is made on the basis of Zs=CZF/Ze. In the former case, only conventional unnecessary calculations are omitted, so the calculation quantity is small and precision is also held. In the latter case, the calculation is simplified and the total throughput is improved.
Patent JP-H1194062-A (JP)
Title: Hydraulic controller of toroidal-type continuously variable transmission
Inventor: HISAMURA HARUYOSHI
IPC: F16H61/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To run a vehicle while restraining shifting shock in case of a sudden shifting caused by damage of a hydraulic system. SOLUTION: A hydraulic controller is provided with a trunnion pinched between input and output discs 28, 29 and for supporting power rollers 30, 31 so as to be freely tilted and rolled, a hydraulic cylinder for driving the trunnion in the axial direction, a step motor 152 and a shift control valve for controlling oil pressure to the hydraulic cylinder on the basis of line pressure so as to obtain the target gear ratio determined according to the operating state of a vehicle, and a line pressure solenoid valve 528 for controlling line pressure to the shift control valve, and a set value of line pressure is decreased when the actual shifting speed exceeds a specified value.