baber/WOPTO huggingface dataset:
Patent JP-S62188806-A (JP)
Title: Cooling system of hydraulic working machine
Inventor: MIYAOKA SATOSHI
IPC: F15B21/04
Filed: 1986-02-15
Abstract: PURPOSE:To enhance a cooling effect by providing a directional control valve operated by pilot pressure of a pilot valve for operating a special actuator in the middle of a pilot oil path led to a flow control valve of a hydraulic pump. CONSTITUTION:Pilot oil paths 35, 36 are led from the upstream side of negative control valves to pilot oil chambers of flow control valves 26, 27 of hydraulic pumps 2, 3. A directional control valve 22 having a pilot oil chamber to which signal pressure of a pilot valve 28 for operating a special actuator 30 is led by an oil path 32 is disposed in the middle of the pilot oil path 35. Thus, when the special actuator 30 is operated, the directional control valve 22 is switched to E-position, so that the pilot oil path 35 communicates with a tank, and the discharged oil quantity of the hydraulic pump 2 is maximum. Accordingly, the whole quantity of oil flowing in a hydraulic directional control valve group 16 is aggregated to oil paths 37, 39 to be cooled by an oil cooler 24. Thus,a cooling effect can be increased.
Patent JP-S59155814-A (JP)
Title: Terminal plug fitting part of optical fiber provided with jacket
Inventor: FUJITANI MITSUHIRO
IPC: G02B6/24
Filed: 1983-02-24
Abstract: PURPOSE:To cause no relative shift of a jacket and a core containing a jacket by a temperature variation by providing an absorbing part for absorbing a contraction and an expansion on a part of the jacket provided on the outside circumference of the jacket, in the vicinity of a plug attached to a terminal part of an optical fiber. CONSTITUTION:In the vicinity of a plug 7 attached by a conventional method to the end part of an optical fiber 1, one end of a jacket 2 consisting of PVC, etc. is cut and removed, and this jacket removed part becomes a contraction and expansion quantity absorbing part 10. In this way, a contraction and expansion force of the center part of the jacket is not exerted on the plug fitted part, and on the other hand, the jacket 2 adhered to the plug 7 will also contract and expand in the same way, but its quantity is extremely small, and also the outside circumference is adhered to the inside surface of the plug 7, therefore, the contraction and expansion are suppressed, and a relative shift of the jacket and the core does not occur.
Patent JP-S57147510-A (JP)
Title: Preparation of heat insulating material
Inventor: HARA ATSUSHI
IPC: C08G18/00
Filed: 1981-03-06
Abstract: PURPOSE: To prepare a synthetic resin rigid foam heat-insulating material having improved heat insulation, by adding more than specific amount of carbon black to a reactive mixture containing a polyisocyanate compound as an essential component.  
     CONSTITUTION: A reactive mixture is prepared by dispersing (A) carbon black  (preferably the one having an average particle diameter of ≤30 mμ and prepared by channel process) in (B) a polyol preferably having an average hydroxyl value of 350W600, and mixing the dispersion with (C) preferably aromatic polyisocyanate compound (e.g. tolylene diisocyanate) and additives such as  catalyst, foaming agent, etc. The objective rigid polyurethane foam can be prepared by casting, foaming and curing the mixture. The amount of the component (A) is ≥0.1pts.wt., preferably 0.2W2pts. per 100pts. of the component  forming the synthetic resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02210502-A (JP)
Title: Sequence controller
Inventor: KARIZUME JIRO
IPC: G05B7/02
Filed: 1989-02-10
Abstract: PURPOSE:To attain the smooth switch with an operation using no automatic mode, and to obtain an automatic sequence which is naturally and smoothly accepted by an operator by controlling the transition process of an automatic control sequence according to the open/close state of a valve of a controlled system. CONSTITUTION:A control function 8 performs the sequence control of the state transitions of plural controlled system which are shown in the open/close states VP of a complicated value based on the automatic and manual modes. The execution sequence functions 111 - 11m carry out the open/close sequences of the controlled system based on the state transition command received from the function 8 and the state data received from the state monitor functions 101 - 10n. These functions 101 - 10n monitor the open/close states of the valves of the controlled system and supply the state data VP to the function 8 and the functions 111 - 11m. Thus it is possible to facilitate the switch between the automatic and manual controls and to improve the controllability of a sequence controller.
Patent JP-H09228960-A (JP)
Title: Hermetic capacity control compressor
Inventor: IIZUKA TATSUYUKI
IPC: F04B39/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of noise due to resonance of a discharge pipe by providing an inverter device which grasps a frequency at which the discharge pipe resonates in advance and operates an electrical element at a specific frequency at which the discharge pipe does not resonate. SOLUTION: A capacity control type reciprocating compressor A consists of a hermetic vessel 1, an electric element M built in the sealed vessel 1, and a reciprocating compression element 6. The electrical element M is operated by frequencies of power supply 11 for commercial use or frequencies by an inverter device 12. Moreover, resonance generated in a discharge pipe 9 due to the operation of the power supply 11 for commercial use is prevented by a coil spring 10. In the inverter device 12, the discharge pipe 9 is set to a specific frequency which is different from an operation frequency and does not resonate. In this way, even if frequency is dropped to the specific frequency at the time of low load for operation, the discharge pipe 9 does not generate resonance noise, and power to be consumed is saved.
Patent JP-S53117478-A (JP)
Title: Speed violation control apparatus
Inventor: KATOU HIROMITSU
IPC: G01S13/91
Filed: 1977-03-23
Abstract: PURPOSE: To photograph cars violating speed limits by providing a data display device which displays running speeds etc. measured by a Doppler speedometer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63198031-A (JP)
Title: Original platen moving type and scanning exposure type copying device using silver salt photosensitive material
Inventor: YANATORI HIROMI
IPC: G03B27/32
Filed: 1987-02-13
Abstract: PURPOSE:To prevent a harmful light such as a leakage light and a miscellaneous light, etc., by providing a light-tight means on a boundary area to an original placing table of an optical system, in a scanning exposure means. CONSTITUTION:As for other miscellaneous light than a scanning exposure light from exposing lamps 4, 4', a partition wall plate 114 is provided in a fixed slit state 112 on the lower face of original placing table glass of a running original placing table 2A and the boundary surface of a space of an exposing device 3, and black velvet is stuck to the edge side part to which glass has been attached, of the partition wall plate or the original placing table 2A, therefore, an optical leakage from the partition wall plate 114 of the boundary surface is not generated except a main exposure light from a slit-like window 112. Also, by a boundary wall 116 to the outside and a boundary wall 118 to a photosensitive material supply part, an optical system loaded case for surrounding the optical system is constituted. In such a way, against a harmful light such as a miscellaneous light except an image exposure, a light-tight darkroom box can be realized easily and strictly.
Patent JP-H02212651-A (JP)
Title: Speed change gear
Inventor: ITO KAZUICHI
IPC: F16H15/52
Filed: 1989-02-10
Abstract: PURPOSE:To enable the reduction of local friction of a rolling body and the like through enlargement of a speed change range by a method wherein rotation of an input shaft is transmitted to the rolling body, and the rolling body is revolved as it is rotated in a state to make contact with first and second guide surfaces and a guide groove. CONSTITUTION:When, by a transmission gear, a cylinder member 5 is moved laterally, a round part 6a of a rolling body 6 engaged with a guide groove 26 is moved laterally in a state to be engaged with the groove 26, and inclination of the rolling body 6 is changed. However, since a size relation is established among first and second guide surfaces 14 and 17, the groove 26, the round part 6a of the rolling body 6, and a spherical part 6b, even when inclination is changed, a contact state therebetween can be held. Since through rotation of an input shaft 2, a force, by which an input member 10 is forced to approach the rolling body 6, is exerted on the input member, contact of the rolling body 6 with the guide surfaces 14 and 17 and the groove 26 is further ensured. Rotation of the input member 10 occasioned by rotation of the input shaft 2 is transmitted to the rolling body 6, the rolling body 6 is revolved as it is rotated in a state that the rolling body is brought into contact with the guide surfaces 14 and 17 and the groove 26. A current differential action causes the change of the speed of rotation of the input shaft 2 to transmit it to an output shaft 3.
Patent JP-H02211166-A (JP)
Title: Resin composition for medical equipment
Inventor: MATSUMIYA TOSHIHARU
IPC: C08L87/00
Filed: 1989-02-10
Abstract: PURPOSE:To eliminate elution of a thermo-plastic agent into a contained object of blood or the like by compounding each specific amount of vinyl chloride/ ethylene copolymer of specific composition and ethylene/carbon monoxide (meta) alkyl ester acrylate copolymer. CONSTITUTION:In a mixing proportion of 8 to 70 pts.wt. ethylene to 100 pts.wt. vinyl chloride, when this mixture is copolymerized, the vinyl chloride is supplemented to a reaction system with the progress of copolymerization or the ethylene is removed from the reaction system, and the copolymerization is performed actually under the same mixing degree and pressure, compounding vinyl chloride/ethylene copolymer with a content of ethylene 2 to 25wt.%. A resin composition for a medical equipment is prepared by compounding 30 to 200 pts.wt. ethylene/carbon monoxide (meta) alkyl ester acrylate copolymer for 100 pts.wt. this vinyl chloride/ethylene copolymer.
Patent JP-H06250623-A (JP)
Title: Video display equipment
Inventor: NISHIMURA KAZUYA
IPC: G09G5/00
Filed: 1993-02-22
Abstract: PURPOSE:To reproduce video through the same interface circuit regardless of a kind of display, etc., by connecting the device to an external device by means of a general purpose interface and delivering the video signal by means of a page description language. CONSTITUTION:An interpreter I decodes a video signal 3a according to decryption software 41 are every time when the signal is given. A signal Ba is supplied to a CRT driver 5a based on the decoded video signal 3a according to control software 40. The CRT driver 5a forms control signals 6-8 for an electron gun, generates a vertical sweep signal 9 and a horizontal sweep signal 10, these signals are supplied to a high definition cathod-ray tube and the video is reproduced. Also, a signal Ca is given to the interpreter I. The interpreter I converts the signal Ca to a signal 4a according to the control software 40 and returns it to the interpreter I through an interface 2. The interpreter I decodes the signal 4a to initialize an external device 1a.
Patent JP-H05230194-A (JP)
Title: Production of polyester
Inventor: NAGANO HIRONORI
IPC: C08G63/85
Filed: 1992-02-19
Abstract: PURPOSE:To improve transparency of melt molding of polyethylene aromatic dicarboxylate. CONSTITUTION:In polymerizing ethylene glycol with an aromatic dicarboxylic acid or its functional derivative, the monomers are subjected to polycondensation by using crystalline germanium dioxide subjected to water colloid treatment as a catalyst and the prepared polymer is humidified to give a polyster.
Patent JP-S61192882-A (JP)
Title: Scroll type compressor
Inventor: KITAYAMA HIROSHI
IPC: F01C17/06
Filed: 1985-02-20
Abstract: PURPOSE:To enable to reduce the clearance at the side face of lap by constituting the scroll part so that it can be movable within a prescribed range about a boss part making a driving pin as its center. CONSTITUTION:A boss part 2d is provided on the rear face of a movable scroll part 2, and the crank pin 12a of a crank shaft 12 is fitted in the boss of the boss part 2d. While the movable scroll part 2 and the boss part 2d are connected by a driving pin 17 and an eccentric hole 18 fitted to it, they are also connected by a guide pin 19 and a guide hole 20 fitted loosely to it at a different place from the above. Since the guide pin 19 and the guide hole 20 are loosely fitted with a clearance, if the movable scroll part is driven by the crank pin, the movable scroll part sways by a prescribed amount making the driving pin 17 of the boss part 2d as the center and acts so that the clearance between laps 1a and 2a becomes minimum.
Patent JP-S63282790-A (JP)
Inventor: IKEDAIRA KIMIMASA
IPC: G06F3/14
Filed: 1987-02-14
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-S61191218-A (JP)
Inventor: KAMIEGAWA TOSHIO
IPC: F16L1/12
Filed: 1985-02-20
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-S60177672-A (JP)
Title: Hetero junction bi-polar semiconductor device
Inventor: OOSHIMA TOSHIO
IPC: H01L29/73
Filed: 1984-02-24
Abstract: PURPOSE:To increase a withstand voltage and to reduce a parasitic capacitance, by forming selectively an n type collector contact layer on a substrate surface, and by forming a p type base contact, with being kept away from the n type base contact layer. CONSTITUTION:After an n<+> type collector contact layer 2' is selectively formed on a semi-insulating substrate 1, an n type collector layer 3 is formed thereon. After a p<+> type base layer 4 is formed thereon, an n type emitter layer 5 is grown so that a band gap of the layer 5 becomes wider than that of the layer 4. Moreover, an n<+> type emitter contact layer 6 is grown thereon, and a p<+> type base contact area 7 is formed, with being kept away from the layer 2'. In this way, approach of the the high-concentration area 7 and the layer 2' can be avoided, so the withstand voltage increases. Moreover, the small parasitic capacitance and the increased switching rate and cut-off frequency can be attained, since the area through which the area 7 and the layer 2' are confronted is made smaller.
Patent JP-H01208646-A (JP)
Title: Controller of cooling, heating and hot-water supply system
Inventor: SHIMIZU MITSUO
IPC: G05D23/19
Filed: 1988-02-15
Abstract: PURPOSE:To realize economic operation of a system by inputting the cost data of electricity and fuel, selecting inexpensive energy by a comparative means at the time of heating operation and hot water supply operation of a system and actuating a heat pump and a boiler according to the result. CONSTITUTION:Electricity cost necessary for driving a heat pump 1 and kerosine cost necessary for combustion of a backup boiler 3 and a hot water boiler 5 are keyed from an input device 40. For example, electricity cost and fuel cost per unit time and unit set temperature are input. A comparative circuit 50 selects inexpensive energy on the basis of the cost data at the time of heating and hot-water supply in operation modes determined in an arithmetic circuit 20 and the result is transmitted to a control circuit 30. By a control means a heat pump is actuated in the case where the electricity cost is inexpensive and a boiler is actuated in the case where the fuel cost is inexpensive.
Patent JP-H07236610-A (JP)
Title: Stereoscopic hard endoscope
Inventor: TAKAHASHI SUSUMU
IPC: A61B1/04
Filed: 1994-03-02
Abstract: PURPOSE:To facilitate adjustment and also to reduce the size of the optical system without any prism disposed in the optical system on this side. CONSTITUTION:A stereoscopic hard endoscope 2 comprises an objective optical system 15 for image-forming an object image, which is disposed in the tip of an insert part 10 and has one optical axis, and a relay optical system 16 for transmitting an object in the direction on this side, which has an optical axis common to the objective optical system 15. Further the endoscope comprises the primary image formation optical system 18 for image-forming an object image, which has a common optical axis, the secondary image formation optical system 20 including two optical systems for image-forming two beams of light from partial openings different in position among exit pupils where an image is formed by the primary optical image formation system 18 to image-form two object images having a parallax between them, and image pick-up elements 23a, 23b for image-picking up right and left images formed by two beams of light, which are image-formed by the secondary image formation optical system 20.
Patent JP-S62191050-A (JP)
Inventor: KUWABARA TADAO
IPC: B02C13/14
Filed: 1986-02-17
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-S62193635-A (JP)
Title: Turbine type stirrer assembly
Inventor: JIYON KORIN MIDORUTON
IPC: B01F3/04
Filed: 1987-02-17
Abstract: Turbine agitator assembly for the dispersion of a fluid in a liquid comprises (a) a reservoir for liquid; (b) a rotor mounted in the reservoir with a number of radially extending blades; and (c) means for sparging a fluid into liquid liquid in the reservoir; in which (d) the fluid sparging means and the rotor being so constructed and arranged that the submerged rotor blades and/or the liquid flow they generate disperse the sparged fluid; such that (e) each of the blades is hollow and has a discontinuous leading edge, only a single trailing edge along an acute angle, no external concave surface and an open radially outer end.
Patent JP-S57148079-A (JP)
Title: Automatic turbine oil supply and discharge device for vacuum pump
Inventor: HAYASHI SHINGO
IPC: F04C29/02
Filed: 1981-03-09
Abstract: PURPOSE:To shorten the drying time in a vacuum gas phase drying system by automatically supplying new oil to an oil reservoir of a rotary type oil vacuum pump and at the same time discharging the deteriorated oil and separating the moisture entered into the oil reservoir to maintain constantly the evacuating capacity of the vacuum pump. CONSTITUTION:A gear pump 12 starts operating at the same time as the start of a vacuum pump (not illustrated) operation and new oil starts flowing into an oil reservoir 8, but the supply port of the new oil is do constituted through the piping to the bottom of the oil reservoir 8 that the new oil will push up the oil which was not condensed in a condensor 6 and was mixed with a turbine oil becoming lighter in its specific gravity to the tip of the oil reservoir. When the oil lever of the reservoir 8 is elevated by the supply of new oil, the kerosene mixture and the water at the bottom of the reservoir the oil which became lighter in its specific gravity overflows to a waste oil tank 14 while the oil containing more moisture at the bottom of the oil reservoir 8 is separated in an oil separator 16 to be returned to the oil reservoir 8 and the oil at the middle of the oil reservoir 8 is poured to the rotor part of the pump as a lubricant to maintain the capacity of the pump.
Patent JP-H07278790-A (JP)
Title: Resin substrate provided with transparent conductive film and its production
Inventor: YAGAMI TERUYUKI
IPC: C23C14/38
Filed: 1995-02-21
Abstract: PURPOSE:To form an excellent transparent electrode pattern by forming an intermediate film using an impurity doped Si target and a gas containing N2 and NH3 by a DC discharge sputtering method. CONSTITUTION:This resin substrate with transparent conductive film is formed from a resin substrate 1, a protective layer 2, the intermediate film 3 of a SiN4 film and a transparent conductive metal oxide thin film layer 4. The intermediate film 3 is formed using the impurity doped Si target and the gas containing N2 and/or NH3 by the DC discharge sputtering method. The impurity for the impurity doped Si target mainly contains at least one kind from a group composed of P, B, Fe, Cr and Al. As a result, costs of devices are reduced.
Patent JP-S53117304-A (JP)
Title: Starting system for press-to-talk from push-button dial telephone set
Inventor: YAMAMOTO TAKAMASA
IPC: H04M1/50
Filed: 1977-03-23
Abstract: PURPOSE:To economize a PB dial telephone set by making the starting of a transmitter possible with the control signal obtained through the combinationed use of its oscillation circuit.
Patent JP-H07245636-A (JP)
Title: Protocol converter
Inventor: KOBAYASHI HIROSHI
IPC: G06F13/00
Filed: 1994-03-02
Abstract: PURPOSE:To allow the manufacture to easily manage product quality control, to allow the user to easily select a higher rank system and to reduce the cost required for the selection. CONSTITUTION:The protocol converter interfacing a central monitor control system and a higher rank system whose protocol differs from each other in a communication enable way selects either of the two higher rank systems. The converter is provided with a common protocol conversion section 2 in common to each higher rank system, 1st and 2nd exclusive protocol conversion sections 3, 4 corresponding respectively to the higher rank system, and a changeover section 5 selecting either of the 1st and 2nd exclusive protocol conversion sections 3, 4 depending on the selected higher rank system. Then the selected 1st and 2nd exclusive protocol conversion section 3 or 4 selected by the changeover section 5 works together with the common protocol conversion section 2 to convert protocol of communication data. Thus, one-set of the protocol converter copes with any of plural higher rank systems.
Patent JP-S61194524-A (JP)
Title: Memory optimization method for semiconductor memory
Inventor: YUZAWA IZUMI
IPC: G06F3/08
Filed: 1985-02-22
Abstract: PURPOSE:To reduce the dead space and to attain the effective use of a memory by calculating the minimum track capacity and the maximum number of tracks based on the information on the variable length record of a magnetic disk device and dividing logically a semiconductor memory. CONSTITUTION:The information needed for logical division of a semiconductor memory is first sent to a semiconductor memory from a CPU. Thus the semiconductor memory divides logically the memory 7 with each parameter so as to obtain the minimum track capacity T and the maximum number (y) of tracks. In order words, the memory 7 is divided so that the maximum capacity T is secured within a volume 8 excluding the volume control information area. Thus the number (x) of cylinders is decided along with the number (yy) of tracks which are less than a cylinder. Then these numbers (x) and (yy) for each volume 8 are reported to the CPU in the from of a message after said division is over. The CPU produces a control table of each volume 8 with the interruption processing.
Patent JP-H04273955-A (JP)
Title: Multiple room effect air conditioning equipment
Inventor: KINO AKIHIRO
IPC: F24F11/02
Filed: 1991-02-27
Abstract: PURPOSE:To provide a multiple room effect air conditioning equipment wherein an air conditioner in inoperative condition can be prevented from the retention of refrigerant which may cause the lack of the refrigerant in the refrigerating cycle, when one of a plurality of indoor air conditioners is operating for room heating and the other is not. CONSTITUTION:At the time of heating operation, the degree of opening of a motor-driven expansion valve 8 on an indoor side is controlled by a control means 13 for an indoor air conditioner which has stopped its heating operation to activate a stopping control means 15, so that the subcooling value of refrigerant at the outlet opening of a heat exchanger 9 on the indoor side detected by a subcooling detection means 18 reaches the subcooling value during the operation.