baber/WOPTO huggingface dataset:
Patent JP-H02209347-A (JP)
Title: Optical medium monitor
Inventor: OIZUMI JUNICHI
IPC: B65H7/12
Filed: 1989-02-10
Abstract: PURPOSE:To prevent any variation in light receiving element output due to characteristic deterioration by compensating the luminous energy of a light emitting element so as to cause the light receiving element output to become a reference value at time of no medium, and radiating the light emitting element on the basis of the stored compensation value at time of medium existence. CONSTITUTION:When a medium is not in a medium passage, a switch 2 is closed, voltage is impressed on a light emitting element 5 via an integrating circuit 3 of a luminous energy control means 100 and a switch 4, and when the emission is received by a light receiving element 6 and its output voltage VP has reached to a reference voltage VR, a condenser C1 is charged by the voltage. When the medium is passed through the medium passage, the switch 2 is turned off, and an electric charge stored in this condenser C1 is impressed on the light emitting element 5, comparing output out of the light receiving element 6 with specified voltages V01, V11 by comparators 8, 9, and the presence of the medium and its double feed is discriminated by a discriminator 12. Thus, any variation in the output of the light receiving element due to each characteristic deterioration of these light emitting and receiving elements can be prevented.
Patent JP-S59158095-A (JP)
Inventor: MITANI MASATAKA
IPC: H05B41/24
Filed: 1983-02-28
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-S58151044-A (JP)
Title: Semiconductor device
Inventor: NONOYAMA SHIGEHARU
IPC: H01L21/52
Filed: 1982-03-03
Abstract: PURPOSE:To easily realize coating of insulating resin to a recessed groove between a substrate and base electrode being widened by providing a recessed groove between a semiconductor substrate and the base electrode in the periphery of lower electrode opposing thereto. CONSTITUTION:A recessed groove 7 is formed surrounding a lower electrode plate on the main surface 41 of a base electrode 4 opposing to a semiconductor substrate 1. As a result, an insulating resin 6 can be coated easily, a distance between the outside of groove 12 on the main surface 11 of the substrate 1 and the surface of base electrode becomes sufficiently long. Therefore possibility of discharge between them can be reduced and a highly reliable semiconductor element can be obtained.
Patent JP-H09227172-A (JP)
Title: Binder for glass fiber
Inventor: NISHIGUCHI HIROSHI
IPC: D06M13/402
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a binder for glass fibers capable of readily (quickly) being dissolved without heating, having excellent stability of its solution with the lapse of time and film-forming property, and capable of completely deoiling. SOLUTION: This binder for glass fibers is composed of a modified polyvinyl alcohol powder product having 8,000-390,000 weight-average molecular weight and is obtained by subjecting polyvinyl alcohol to Michael addition reaction with acrylamide and to hydrolysis treatment, and directly drying or drying after purified with a small amount of organic solvent, as a main component.
Patent JP-2000234184-A (JP)
Title: Sliding material for refrigerator or air conditioner, production thereof and refrigerator or air conditioner provided with the sliding material
Inventor: MIKI SHINSUKE
IPC: F04C18/344
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To produce a sliding material reduced in the amounts of wear and sludge to be generated and used for a refrigerator or an air conditioner particularly corresponding to an alternative refrigerant, to provide a method for producing it and to provide a refrigerator or an air conditioner provided with the sliding material. SOLUTION: This sliding material for a refrigerator or an air conditioner is the one in which a sliding material composed of metal is provided with a nitride coating film 2, and the surface is moreover coated with a wear preventive coating film 3. As to the method for producing the sliding material, a sliding material composed of nitriding-treated metal is dipped into a soln. of an organic sulfur or organometallic wear preventive, and the soln. is heated for 36 to 120 hr at 60 to 120 deg.C to form a wear preventive coating film 3. A refrigerator or an air conditioner is provided with the sliding material.
Patent JP-S58150750-A (JP)
Title: Accumulator for solar heat
Inventor: YONEZU IKUROU
IPC: F24S90/00
Filed: 1982-03-03
Abstract: PURPOSE:To operate a high-temperature heat load section by heat collected by a solar heat collector, and to operate a low-temperature heat load section by excessive heat by additionally providing a thermal medium circulating duct passing through one chamber of a heat exchanger for a hydrogen storage vessel and the solar heat collector with a bypass duct capable of passing the low-temperature heat load section. CONSTITUTION:A thermal medium heated by the solar heat collector 17 operates the high-temperature heat load section 18, and hydrogen generated through the decomposition of a heat accumulating material M1H3 in a heat accumulating vessel 1 by excessive heat quantity reacts with M2 in the hydrogen storage vessel 2 and the heat of reaction is moved to a thermal medium in one chamber 15 of the heat exchanger 10. The thermal medium is forwarded to the solar heat collector 17 by the circulating duct 22 to properly elevate the temperature of the collector, and passed through the bypass 23 and the low-temperature heat load section 19 is operated. When solar heat is insufficient and cannot be used directly in the high-temperature heat load section 18, hydrogen stored in the hydrogen storage vessel 2 as M2H is moved into the heat accumulating vessel 1 and reacted with M1 and heat quantity being generated is used. The thermal medium does not pass through the bypass 23 at that time.
Patent JP-H11228724-A (JP)
Title: Slightly expandable polyolefin-based elastomer composition
Inventor: MITSUI KENICHI
IPC: B29C47/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a slightly expandable TPO composition which enables easy production of a slightly foamed formed body having a closed cell. SOLUTION: A slightly expandable polyolefin-based elastomer composition comprising an elastomer as a base polymer obtained from a crystalline polypropylene and an amorphous ethylene-α-olefin-based copolymer and a thermally decomposable foaming agent contained therein is obtained by mixing 0.01-1 wt.%, as a net amount of the foaming agent, of the foaming agent, in a concentrated form containing 0.5-5 wt.% of the foaming agent in a crystalline polyethylene as a carrier resin, with 100 pts.wt. of the above base polymer.
Patent JP-S55125528-A (JP)
Title: Fixing method of rotary arm and so on and magnet erasing head
Inventor: TOGAKI TOSHIMASA
IPC: G11B5/48
Filed: 1979-03-20
Abstract: PURPOSE:To fix a rotary arm, etc. and a magnet erasing head conveniently and rationally, by coupling a head retaining part and an erasing head of a cassette type tape recorder by use of a penetrating hole. CONSTITUTION:One end part of a rotary arm 1 consisting of synthetic resin material which is comparatively rich in elasticity is made head retaining part, a supporting projection 10 is formed in a body to a regular position of the bottom plate 8 which forms the retaining part 3, the projection 10 is fitted into a rectangular hole 5 of an erasing head 4, and a pressing projection piece 11 is made to rise corresponding to the projection 10 on the back plate 6. And when the head is mounted to the retaining part 3, the head 4 is pressed down and fixed by inserting the tip of the projection 10 into the lower part of the hole 5. In this case, the upper edge of the hole 5 is pressed downward diagonally by the inclined plane of the slanting tip 10c, the rear edge part of the upper surface of the head 4 is pressed downward vertically, and the head 4 is located by the thick part 10a of the projection 10 and simultaneously it is fixed completely.
Patent JP-H01244764-A (JP)
Title: Suction device for bladder
Inventor: TOOMASU PII KUREMENTO
IPC: A61M1/00
Filed: 1989-02-10
Abstract: PURPOSE: To provide a sucker for bladder making possible to rapidly wash a liquid in patient's body cavity without any time lag or any counter flow of tissue particles into the patient's body cavity by composition so that the sucker for bladder comprises a filter means arranged in the interior of vessel and a cap means for mutually connecting between opened neck portion and conduit portion. CONSTITUTION: A sucker for bladder 10 is positioned in a washing process, and includes a washing solution 50 and a large numbers of a tissue pieces 52 taken out from patient' s body, A wall 54 of the upper portion 18 of a vessel 12 is compressed at the innermost position (dotted line 68) where is adjacent to the surface of a filter element 64, thereafter its compressive force Fc is released, and the flexible force of the vessel (arrow mark Fr) makes the wall 54 of the vessel 12 to move outward to return its original position (dotted line 69). The sucker for bladder 10 and conduit tube are in a closed system, and the movement of the wall is acted so as to draw out liquid to be washed out from the patient's body. Like this way, the movement of the wall conveys the tissue pieces 54 removed by medical operation.  This fluid of conveying the tissue pieces 52 is introduced into the sucker for bladder 10 through a connector 16, and flowed into the vessel 12 along the axis F of the filter through the opening 26 of a filter 14.
Patent JP-S59160035-A (JP)
Title: Gas turbine
Inventor: TEJIMA KIYOMI
IPC: F02C7/141
Filed: 1983-03-01
Abstract: PURPOSE:To enhance the cooling effect of turbine blades, by cooling air efficiently by injecting water at the rate corresponding to the detected temperature of air used for cooling the turbine blades only when the detected temperature of air compressed by a compressor and used for cooling the turbine blades is higher than a prescribed value. CONSTITUTION:A gas turbine 1 is composed of a compressor 2, a combustor 3, a turbine 4, etc., and a temperature detector 6 and water injection means 5 are provided in a cooling-air chamber 12 defined in a combustor chamber 11. The water injection means 5 is connected to a water supply source 9 disposed on the outside of the gas turbine 1 via a pipe 8. Further, a valve 7 disposed at an intermediate portion of the pipe 8 is controlled by a controller 10 such that it is opened for passing water at the rate corresponding to the temperature of air only when the temperature of air is higher than a prescribed value. That is, if the detected temperature of air in the cooling-air chamber 12 is higher than the prescribed value, the valve 7 is opened to cool air by injecting water at the rate corresponding to the detected temperature of air.
Patent JP-S59163926-A (JP)
Inventor: ANSONII KIISU SHIYAAPU
IPC: H04W88/02
Filed: 1984-02-24
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-H04273889-A (JP)
Title: Seccharide derivative and its production
Inventor: SHOJI TADAO
IPC: C09K23/56
Filed: 1991-02-27
Abstract: PURPOSE:To provide a new sccharide derivative useful as a physiologically active substance, a surfactant and their intermediate. CONSTITUTION:A compound of formula I [R<1> is 1-30C (un)saturated chain alkyl; R<2> is 2-30C (un)saturated chain alkyl; R<3> is H, acyl or saccharide chain residue having protected or a non-portected hydroxyl group bonded at anomreric site], e.g. n-dodecyl 2-O-decyl-3,4,6-tri-O-acetyl-D-glucoside. The compound can be producted by dissolving 1mol of a saccharide of formula II and preferably 1-10mlo of an imidate of formula III in methylene chloride and reacting at -20 to +120 deg.C in the presence of a catalyst such as trifluoromethane sulfonic acid. The imidate of formula III is produced by reacting an alcohol with trichloroaceronitrile in a solvent (e.g. THF)in the presence of sodium hydride.
Patent JP-H06233519-A (JP)
Title: Protective circuit of semiconductor device
Inventor: OKAMURA KOICHI
IPC: H02M1/00
Filed: 1993-01-28
Abstract: PURPOSE:To perform the protection of a semiconductor from heat generation accompanying switching simultaneously with the overcurrent protection of the semiconductor. CONSTITUTION:This apparatus is equipped with a comparator 4 for outputting a detection signal representing the electric current of a semiconductor device reaching a protection level, a drive circuit 5 for turning off the semiconductor device on the basis of the detection signal, and a drive-stop control circuit 6 for outputting, to the drive circuit 5, a control signal for continuously turning off the semiconductor device. The drive-stop control circuit 6 is equipped with a counter 62 for counting the detection signals of the comparator 4, a flip-flop 63 circuit for holding the counted-up signals for a given time and an oscillator 61 for resetting the counter 62 with a period longer than the time from the start of count until the output of the counted-up signals so as to generate a control signal for the drive circuit 5 on the basis of the output signal of the flip-flop 63.
Patent JP-H06251025-A (JP)
Title: Planning unit
Inventor: IWAMOTO MASAHIKO
IPC: G06Q50/04
Filed: 1993-02-23
Abstract: PURPOSE:To make a plan in consideration of not only an essential target to be satisfied in the final state but also the quality in the final state with respect to a planning unit as a kind of a problem solving system. CONSTITUTION:A node management part 13 generates a node corresponding the initial state in accordance with the initial state 11 and the essential target indicated by a target set 12, and hereafter, the part 13 manages nodes corresponding to all states to the target state. A quality target management part 16 manages the quality target indicated by the target set 12. A control part 15 uses an operator set 14 to search the state that the essential target is satisfied and the degree of satisfaction of the quality target managed by the quality target management part 16 is high. Thus, a plan achieving the better final state is made in comparison with a planning unit which has no quality targets.
Patent JP-S60176007-A (JP)
Title: Optical connector for bundled light guide
Inventor: KUSUYAMA HIROYUKI
IPC: G02B6/40
Filed: 1984-02-23
Abstract: PURPOSE:To prevent disconnection of a bundled optical fiber (BLG) and to improve the coupling efficiency of an element by providing a large diameter part, middle diameter part and small diameter part to a connector for connecting the BLG, inserting the BLG which is stripped stepwise at the end into the connector and polishing the end face. CONSTITUTION:The inside diameter of a BLG connector 13 is formed of a large diameter part 16, a middle diameter part 17 and a small diameter part 18. The sheath 20 at the end of a BLG12 is stripped stepwise to expose a cushion layer 30 by a prescribed length, thus forming a tapered part 39. The end forward thereof is formed of only the BLG strands 11. While the strands 11 are compressed peripherally, the front ends thereof are inserted into the part 18 and the intermediate parts into the part 17. The stepwise stripped part is inserted into the part 16 and the front ends of the strands 11 are polished together with the end face 13' of the connector 13 to a specular surface. The BLG12 and the connector 13 are united to one body by an expandable and contractable tube 15 and the end face 13' is brought into press contact with the member to be joined by a lock nut 50. The disconnection of the strands 11 is thus prevented and the coupling efficiency of the strands 11 is improved.
Patent JP-H11230435-A (JP)
Title: Coupling installing device for pipe
Inventor: MINAMI HIDEYASU
IPC: F16L15/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To easily remove a coupling installed in a steel pipe end with the manual labor in a construction field by supporting a holder for holding an arbor jaw and a head connected to a motor through a bearing freely to be rotated and freely to be separated. SOLUTION: A coupling installing cylindrical head 2 capable of being fitted on the outer diameter of a hollow inner case 1 is fixed to a tip of the hollow inner case 1 fitted in a coupling installing device main body by bolts, and a ball plunger case 4 is fitted in a tip of the head 2 through a ball plunger 3. With this structure, the head 2 and the ball plunger 3 can be integrally rotated by the rotating force of the hollow inner case 1. An arbor jaw 5 selected in response to the outer diameter of a coupling 9 is fitted in the inner surface of the ball plunger case 4, and supported by a deep groove ball bearing 8 freely to be rotated, and the arbor jaw 5 is fixed to an upper jaw holder 6 by a bolt or the like.
Patent JP-H02212662-A (JP)
Title: Hydraulic control device for belt type continuously variable speed change gear for vehicle
Inventor: ITO HIROSHI
IPC: F16H61/00
Filed: 1989-02-13
Abstract: PURPOSE:To reduce the number of signal pressure generating means each containing an expansive solenoid by a method wherein three different hydraulic control valves are actuated in response to combination of signal pressures from first and second signal pressure generating means, and three or more kinds of control are respectively executed. CONSTITUTION:In response to combination of a signal pressure from a first signal pressure generating means formed with a third solenoid valve 330 and a throttle 331 and a signal pressure from a second signal pressure generating means formed with a fourth solenoid valve 346 and a throttle 344, a lockup control valve 320, a second line oil pressure lowering control valve 380, and a lockup rapid release valve 400 are actuated, and control of each of them is executed. Thus, the number of the signal pressure generating means is reduced to a value lower than the number of kinds of control which can be executed by a hydraulic control device by means of a command signal from an electronic control device. This constitution enables reduction of the number of signal generating means each containing an expensive solenoid valve.
Patent JP-H09225269-A (JP)
Title: Two-layer centrifugal joining method of hollow fiber membrane module
Inventor: YOKOYAMA TAKAYUKI
IPC: B01D63/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the reinforcing effect of joining boundary by injecting a flexible resin from the inside of an adhesive layer into the inner part of a fiber bundle without stopping the revolution of a centrifugal joining machine after the injection of an adhesive is completed. SOLUTION: The flexible resin such as a silicone resin is injected without stopping the revolution of the centrifugal joining machine after the injection of the adhesive such as an epoxy resin from an adhesive injection cup 5 and an injection tube 6 is completed. At the time of injecting, both of the cup 5 for the adhesive and a cup 8 for the flexible resin are set in the centrifugal joining machine to inject into the module, the adhesive is injected while a passage of an injection tube 9 of the flexible resin is interrupted with an air cylinder 12 or the like by compressed air provided in the rotary shaft of the centrifugal joining machine and after the injection of the adhesive is completed, the flexible resin is injected by removing the interruption of the injection line of the flexible resin.  As a result, the occupation time of the centrifugal joining machine is reduced and the flexible resin enters even the center of the fiber bundle with the increased temp. to reinforce the joining boundary.
Patent JP-S56138590-A (JP)
Title: Pipe joint for synthetic resin pipe
Inventor: FURITSUTSU RAIHI
IPC: B29C65/34
Filed: 1981-03-10
Abstract: A welded joint for plastic pipe is formed by apparatus including a sleeve (6) which is placed over the place where the pipes are joined and a heating mat (3) which is inserted between the sleeve and the pipes. The heating mat (3) and the sleeve (6) are provided with gear-tooth system (4, 5, 114, 115) which engage each other in the assembled condition of the device. Consequently, the surfaces of the ends of the heating mat (3) and the sleeve (6) which are in contact are circumferentially extended, resulting in a satisfactory welded joint, even where large pipe tolerances are involved.
Patent JP-S62190526-A (JP)
Title: Address space allocating device for secondary storage mechanism
Inventor: IZAWA NOBUYOSHI
IPC: G06F12/00
Filed: 1986-02-18
Abstract: PURPOSE:To allocate an address space to a medium stored in a secondary storage mechanism without passing a host by providing a medium automatic replacing device with a storage table and a mechanism, which decodes information peculiar to the medium, to allocate the address space. CONSTITUTION:A medium automatic replacing device 50 which is instructed to allocate the address space decides a medium, which a logical block address space should be allocated, and specifies the medium to be allocated. This medium is mounted on a driving device 40 in the idle state, and its device number is stored, and mounting of the medium is reported to a controller 30. The controller 30 sets a corresponding flag in a mount table 31a to '1' and causes a mechanism 41, which reads information peculiar to the medium, of the device 40 to read information peculiar to the medium and stores this information and transfers it to the device 50. The device 50 uses a mechanism 52 which decodes information peculiar to the medium to discriminate whether the address space can be allocated to the medium or not; and if it can be allocated there, a storage table 51a is referred to determine a logical address space to be allocated in the logical block address space in the idle state and sends it to the controller 30. The controller 30 stores it and prepares for the access of the host.
Patent JP-H08227374-A (JP)
Title: Memory system
Inventor: YAMADA SHINKO
IPC: G11C11/407
Filed: 1995-02-22
Abstract: PURPOSE: To secure the set-up time of an input signal and to accelerate an access to a synchronous DRAM by changing the frequency of a signal to be supplied to the DRAM. CONSTITUTION: At the time of receiving an access request from a CPU, a CPU I/F unit turns a RAMREQ from CLKO to a low (L) level and requests bus using right to an arbiter. The arbiter secures the access request receivable state of an SDRM control unit, judges the absence of a request with high priority, recognizes the acceptance of the RAM access by turning a 1st RAMCK to an 'L' level and requests the reduction of the oscillation frequency of a clock from a CLK 2 by turning a LOW signal to the 'L' level. Simultaneously a low address is driven to an RA to be an address bus for the SDRAM and the low address is inputted to an RAS by turning a CS to the 'L' level. A CLK 4 requests to turn the LOW to a high(H) level and return the clock frequency to the original band.
Patent JP-H09225949-A (JP)
Title: Production of headrest and production apparatus therefor
Inventor: AKEHI HARUMUNE
IPC: B29K105/20
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent occurrence of a burr at a base end part of a stay member and to effectively prevent a damage and the like of a stay holding member consisting of an elastic body provided in a stay installation hole. SOLUTION: A stay holding member 10 made of an elastic body is installed in a stay installation hole 8 provided in a molding tool 6. The stay holding member 10 is clamped from the upper and lower sides by the first engaging member 11 and the second engaging member 12 in a condition of an airspace S provided between this stay holding member 10 and the stay installation hole 8, and a stay member 9 is pressed into a through-hole 13 of the stay holding member 10. In this manner, a main body of the headrest and the stay member 9 are integrally provided an insert molding by filling a molding material in a cavity 7 of the molding tool 6 whose base end part of the stay member part 9 is sealed by the stay holding member 10 and the first engaging member 11.