baber/WOPTO huggingface dataset:
Patent JP-H1011393-A (JP)
Title: Network system, server connected to the same network, communication control method for the same network, and storage medium stored with program implementing the same method
Inventor: YAMAGUCHI KOTARO
IPC: G06F3/048
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the network system which quickens response between a host and an image input/output device connected to the network and minimizes the traffic on the network, the server which is connected to the network, the communication control method for the network, and the storage medium stored with the program implementing the method. SOLUTION: A command inquiring the state of a printer part is sent from a client host to the network and when sent-back status response to the command shows the printer part is ready, a print command is issued to the printer part (S5). When the printer part busy, on the other hand, queue information is requested from a server connected to the network and the job of the print command is registered in the server from the client host according to a queue status sent back from the server in response to the queue information. Then the server issues a print instruction to the printer part according to the queued queue information to perform printing operation.
Patent JP-S5284695-A (JP)
Title: Method of displacing floating body by winding and release of mooring c ables
Inventor: YAMURA IETOSHI
IPC: B63B21/16
Filed: 1975-12-30
Abstract: PURPOSE: Radially arranged mooring cables around floating body are simultaneously operated according to geometrically calculated winding and release length and speed, to displace the floating body stably and rapidly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09132080-A (JP)
Title: Light distribution control device for head lamp
Inventor: MORI TAKAKAZU
IPC: B60Q1/14
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To surely irradiate the position watched by a driver according to the skill fullness of the driver, by providing a driving practice deciding means, and controlling the light distribution of a head lamp through an actuator, based on the values calculated by a watching distance calculating means and a cut-line/deviation angle calculating means. SOLUTION: The light distribution control circuit 49 of a control device 48 carries out the calculation of the watching distance and the deciding of the high and the low of a head lamp. A car speed sensor 66 outputs a signal according to the speed of a vehicle, a lateral acceleration sensor 71 outputs a signal according to the lateral acceleration acting on the vehicle, and a steering angle sensor 68 outputs a pulse signal according to the rotating angle and the rotating direction of a steering. Furthermore, an image processing device 23 processes the image photographed by a night vision camera 22, finds the deviation angle made by the running direction of the vehicle and the visual line direction of a driver according to the road condition, and outputs it to the light distribution control circuit 46.  The light distribution control circuit 49 operates motors 41 and 42 through a motor driving circuit 64, so as to control the light distribution of a head lamp 18.
Patent JP-S5946896-A (JP)
Inventor: HIROSE MASAO
IPC: G21D3/08
Filed: 1982-09-10
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-H118301-A (JP)
Title: Method for forming conductive layer in semiconductor device
Inventor: DAIMATSU MASAHIKO
IPC: H01L21/768
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a conductive layer in a semiconductor device, in which the antenna effect of a conductive layer in a plasma processing in a semiconductor manufacturing process can be suppressed. SOLUTION: An inter-layer insulating film 15 is formed on an active region formed on the main face of a silicon substrate 11, and a first conductive thin film 21 is formed on the inter-layer insulating film 15. A sub-contact part 22 conducting the first conductive thin film 21 and an active region 12 are provided, and then a resist 23 is formed according to a prescribed pattern on the conductive thin film 21. Then, plasma etching is carried out to the first conductive thin film 21, by using the resist 23 as a mask in a state such that the active region is grounded enabling a first metallic wiring layer to be obtained. After that, the resist 23 is peeled by plasma etching, and the sub-contact part 22 is electrically separated from the first metallic wiring layer.
Patent JP-H1010546-A (JP)
Title: Display device and its driving method
Inventor: HEBIGUCHI HIROYUKI
IPC: G09G3/36
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a driving circuit system by repeatedly arraying a combination of basic colors along signal lines and setting the number of scanning lines to a multiple of the total number of pixels arrayed along the signal lines by the number of the basic colors. SOLUTION: One pixel 12 consists of an area sectioned with two longitudinal signal lines S1 and S2 and four lateral scanning lines G1 -G4 . Further, color filters are arrayed in the order of R, G, and B along the signal lines. Here, when one pixel 12 is composed of three basic colors, the scanning lines G need to be three times as many as before and gate drivers Gd need to be three times as many as before, but the signal lines S and source drivers Sd are both reduced in number to one third as many as before. As for the power consumption of drivers, the source drivers Sd which consume much electric power are greatly reducible in power consumption, so the total power consumption can be suppressed even after an increase of the gate drivers Gd is excluded.
Patent JP-H028703-A (JP)
Title: Phase detection of interference fringe
Inventor: KATSUKURA MIKINE
IPC: G01B9/02
Filed: 1988-06-27
Abstract: PURPOSE:To reduce cost using a retroreflector not so highly accurate while facilitating alignment by making a light receiving surface of a detector larger than the size of interfering light to allow incidence of interfering light entirely into the light receiving surface. CONSTITUTION:A beam diameter of a laser light is reduced to hold the number of interference fringes within interfering light 7 below 1.5. Then, a light receiv ing surface 6 of a detector 5 receiving interfering light 7 is shifted to an area enough to cover all of interfering light in stead of a small point so that the whole of interfering light is incident on the light receiving surface 6 having a large area and also, a phase displacement of an interference fringe can be handled as associated with a change in an optical path difference. This keeps interfering light within the light receiving surface if a position of irradiation of the interfering light should be moved being affected by a retroreflector not so highly accurate thereby eliminating effect on a signal output.
Patent JP-H0211471-A (JP)
Title: Flow rate control device for working fluid for power steering
Inventor: NARUMI TADATAKA
IPC: B62D5/06
Filed: 1988-06-27
Abstract: PURPOSE:To prevent the increase of an abnormal pressure at the time of a low temperature by a method wherein two relief valves having different set pressures from each other are provided, and at the time of a low temperature at which viscosity of oil is high, a pressure is escaped by means of a relief valve actuated in response to an increase in a pressure in the front of a throttle passage. CONSTITUTION:When a pressure at the rear of a throttle passage 25 is increased along with operation of a power steering device, the pressure is exerted on a first relief valve 41 through a damping orifice 27, a communicating hole 28, a second valve chamber 19, and a first introduction hole 33 and therefore, the pressure of the first relief valve 41 is held at a value lower than a set value. In this case, when viscosity of oil is high at the time of a low temperature, a pressure flows in delay to the first relief valve 41, and thereby a load pressure is immediately introduced to a second introduction hole 34. In which case, the pressure of a first valve chamber 18 is increased and a second relief valve 42 is actuated against the force of a spring 39. As a result, the pressure of the first valve chamber 18 is escaped to a bypass passage 15 through the second introduction hole 34, a valve hole 30, and a radial hole 40.
Patent JP-S6219544-A (JP)
Title: Production of 2,3-dichloro-1-propanol
Inventor: TAKAKUWA SADAO
IPC: C07C27/00
Filed: 1985-07-18
Abstract: PURPOSE:To obtain the aimed compound readily in high yield, by introducing allyl alcohol and chlorine simultaneously into a hydrogen chloride solution in a specific concentration in producing the titled compound by reaction of the allyl alcohol with the chlorine. CONSTITUTION:Allyl alcohol and chlorine, preferably in respective almost equivalent amounts are introduced from separate inlet pipes simultaneously into an aqueous solution of hydrogen chloride in 25-40wt%, particularly 30-40wt% hydrogen chloride concentration as a solvent to give the titled compound useful as an intermediate for epichlorohydrin (a raw material for glycidol, glycerol, epoxy resin or synthetic rubber, etc.) in high yield using the normally commercially available aqueous solution of the hydrogen chloride readily without troublesome equipment or process. The amount of the above-mentioned solvent to be used is >=3 times, preferably 3-10 times, particularly 5-6 times based on the total amount of the introduced allyl alcohol.
Patent JP-S5861336-A (JP)
Title: Clutch control device for automobile
Inventor: KIKUCHI TOSHIYUKI
IPC: F16H63/46
Filed: 1981-10-05
Abstract: PURPOSE:To aim at improvement in engine starting properties with a simple constitution, by so designing as to disconnect a clutch from engagement through energizing means such as a spring when the fluid pressure is not acting on a hydraulic actuator which intermits clutch operation, namely when engine is not in operation. CONSTITUTION:In the proximity of a pressure plate 28, diaphragm spring 29 is set up with screws 31 at plural spots on its virtural circumference via a metal fitting 30. When fluid pressure to a hydraulic chamber 39 in the first clutch cylinder 24 does not operate, a piston 38 is moved rearward by spring force of a spring 37 whereby a release collar 32 is moved forward, the inner peripheral end of a spring 29 is pressed, and thereby pressing action to the pressure plate 28 of the spring 29 is released so that the first clutch is disconnected. Therefore, dispensing with any other actuator, the engine load required at an engine start can be lessened despite such a simple constitution.
Patent JP-S5858986-A (JP)
Title: Friction pressure welding machine
Inventor: FUKAYA SHIGEO
IPC: B23K20/12
Filed: 1981-10-05
Abstract: PURPOSE:To prevent deformation and damage of the work piece and clamp claw and to make the size of the clamping mechanism and frame small by providing an auxiliary clamping mechanism near the pressure weld zone of a work piece and a main centering clamping mechanism in the rear of it and one or more floating clamping mechanism in front or in the rear of it. CONSTITUTION:A non-rotating work piece W' is supported corresponding to the center axial line O of a spindle 4 and clamped relatively weakly with clamp claws 19, 20 of an auxiliary centering clamping mechanism C and at the same time, clamped relatively strongly with claws 53, 54 of the main centering clamping mechanism D. Then, the piece W' is held relatively weakly with claws 68, 74 of floating clamping mechanisms E1, E2. Next, relatively weak holding or clamping is released, and a pair of claws 74, 68 are brought into close contact with the claw 53 using a thrusting lever 76 of a clamp claw contacting mechanism, and clamped relatively strongly by them. A rotating work piece W held by a chuck 5 is moved to the right, and tip faces of pieces W, W' are pressed against each other and the two work pieces are joined by frictional heat.
Patent JP-S5683574-A (JP)
Title: Pressure oil feeding system for movable blade water turbine
Inventor: NAKANO KENROU
IPC: F03B15/04
Filed: 1979-12-10
Abstract: PURPOSE: To operate a movable blade water turbine in a safe and reliable manner, by connecting a by-pass pipe having an oil regulating valve at a portion of an oil passage connecting a pressure distrubuting valve.  
     CONSTITUTION: A by-pass pipe 23 having an oil regulating valve 24 is connected to a portion of an oil passage connecting a pressure distrubuting valve 1. With such an arrangement, it is enabled to supplement such an amount of oil equivalent to the amount of pressure oil liaked from a sealing packing 7 with the pressure distributing valve 1 being kept at its neutral position and thus to prevent mixing of air into the pressure oil. Therefore, a movable blade water turbine can be operated in a safe and reliable manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5860442-A (JP)
Title: Photothermomagnetic recording medium
Inventor: KISHI HIROYOSHI
IPC: G11B11/105
Filed: 1981-10-06
Abstract: PURPOSE:To obtain an improve S/N ratio and to improve writing efficiency by providing a heat insulating layer, which has a heat insulating function and a function of increasing a Kerr rotational angle during reproduction, on a transparent substrate, and forming a magnetic recording layer on said layer. CONSTITUTION:On a transparent discoid glass substrate 1, a layer of, for example, ''Parylene '' (poly-p-xylene) which has reflectivity 0.1-0.4 greater than that of the substrate and less than that of a magnetic recording layer 2 and also has greater thermal conductivity than the substrate 1 is formed to such a thickness that while the reflectivity is small, the Kerr rotational angle is great. For ''Parylene '', the thickness is 3,600Angstrom . On the layer 4, a photothermomagnetic recording layer 2 of GdTbFe, MnBi, PtCo, etc., is provided. Further, a damp- proof layer 5 for covering the top of the layer 2 and circumferences of the layers 2 and 4 is provided to improve the writing efficiency of laser light, thus obtaining a long-life recording medium with an increased S/N ratio in reproduction.
Patent JP-H0210141-A (JP)
Title: Method and device for inspecting container made of synthetic resin
Inventor: HOSHINO MASARU
IPC: G01N21/33
Filed: 1988-06-29
Abstract: PURPOSE:To surely decide the quality of a heat resisting multi-layer container in a short time by projecting an inspection light toward the wall surface of the inner wall surface of an opening part of the container, receiving a transmission light by plural photodetectors and detecting an ultraviolet-ray component of only specific wavelength. CONSTITUTION:An inspection light from a light source device 21 passes through a projection fiber 22 and is projected radially from an end face 22b, and an opening part 1a of a container 1 is irradiated thereby. The light beam transmitted through the opening part 1a of the container 1 is received by an end face 24b of plural light receiving fibers 24, and only specific wavelength is allowed to pass through by an interference filter 27 in a sensor part 29, and detected by a gallium-phosphorus element 28. The output voltage of the gallium- phosphorus element 28 is amplified by an amplifier, inputted to a deciding circuit and the propriety of the container 1 is decided.
Patent JP-S645044-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NITTA MITSURU
IPC: H01L23/34
Filed: 1987-06-26
Abstract: PURPOSE:To prevent deterioration in reliability due to difference in thermal expansion while improving heat dissipating efficiency, by packaging a semiconductor integrated circuit chip with its face down and bonding the rear face of the chip to a cover of an insulating material having high heat conductivity. CONSTITUTION:A semiconductor integrated circuit chip 3 is carried on a substrate 1 with its face down. The rear face of the chip 3 is bonded to an insulating plate 21 of a material having insulating properties and high heat conductivity, such as beryllium, aluminum nitride or the like. A cover 22 is brazed to the insulating plate 21. A cover 2 seals the chip 3. According]y, deterioration in reliability due to difference in thermal expansions can be prevented effectively, and heat dissipating efficiency can be improved.
Patent JP-S5492316-A (JP)
Title: Electromagnetic type electro-acoustic transducer
Inventor: HORIKOSHI ICHIROU
IPC: H04R1/22
Filed: 1977-12-29
Abstract: PURPOSE: To decrease the resonance frequency of diaphragm by providing a vent part to a part of a plate to be placed with permanent magnets, a magnetic core wound with exciting coil, etc. or support which supports the diaphragm.  
     CONSTITUTION: At the time of forming the electromagnetic type electro-acoutstic transducer by placing permanent magnets 5 and an exciting coil 6 on a plate 7 having a magnetic core 7a to constitute an exciting part and supporting the diaphragm 2 disposed in opposition thereto on the periphery of a diaphragm support 3, a vent part 10 is provided to the plate 12 which is placed with the permanent magnets 11 and exceting coil 13 and has a magnetic core 12a. Hence, suitable selection of the size of the area of the vent part 10 enables the resonance frequency to be stably decreased and enables the sound pressure at the resonating to be made more than equivalent to that when these are perfectly hermetically sealed. In addition the improvement in the performance may be achieved without increasing the shape of the transducer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6315129-A (JP)
Title: Torque detector
Inventor: KATSUMATA MASAAKI
IPC: G01L3/10
Filed: 1986-07-07
Abstract: PURPOSE:To allow distortion torque to be proportional to a detection signal by converting the detection signal to a sinusoidal wave free from strain, by superposing a bias AC to the usual AC supplied to the coil wound around an exciting core arranged along the axial direction of a shaft to be measured. CONSTITUTION:The exciting core 3 opposed to the peripheral surface of a shaft 19 to be measured is arranged along the axial direction of the shaft 19 and a C-shaped detection core 5 is provided so as to cross the core 3 at a right angle. An exciting AC is supplied to the exciting coil 7 wound around the core 3 by an exciting oscillator 11 and a bias exciting AC is superposed to the exciting AC to be supplied by a bias exciting oscillator 13. The detection signal of the detection coil 9 wound around the core 5 is inputted to an amplifier 17 through a bias signal filter 15 and voltage proportional to torque value is calculated from the output of the amplifier 17.
Patent JP-S5788020-A (JP)
Title: Manufacture of very finely grained anhydrous silica
Inventor: MURASE TAMOTSU
IPC: C01B33/16
Filed: 1980-11-14
Abstract: PURPOSE: To easily obtain very finely grained SiO 2  having a desired value of BET specific surface area within a specified range without corroding an apparatus by controlling the partial pressure of introduced water to a specified range and hydrolyzing SiCl 4  in an atmosphere where a combustible gas is burned perfectly.  
     CONSTITUTION: When SiCl 4  is hydrolyzed in an atmosphere where a combustible gas is burned perfectly, the partial pressure of water introduced into the hydrolysis reaction system is controlled to 0.02W0.5atm. By utilizing the correlation between the partial pressure of water and the BET specific surface area of a very finely grained product, very finely grained anhydrous silica having ≥50, preferably 380W50m 2 /g BET specific surface area is manufactured. Thus, very finely grained SiO 2  having the desired BET specific surface area is easily obtd. by using easily available SiCl 4  producing no highly corrosive HF as starting material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000350172-A (JP)
Title: Confluent noise suppression system and device having provision for confluent noise
Inventor: MASUDA SHIGEFUMI
IPC: H04N21/61
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To suppress a confluent noise by discriminating increase in a confluent noise suppression system that suppresses the confluent noise in 2-way communication and a device having provision for the confluent noise. SOLUTION: A confluent noise countermeasure device 25 that has a confluent noise level discrimination section 27 that discriminates increase in a confluent noise. A confluent noise suppression section 28 that includes an attenuator attenuating an incoming signal at the discrimination of increase in the confluent noise and a tone signal transmission means inserting a tone signal to an outgoing signal are provided to either or both of a 2-way amplifier section 21 and distribution sections 22 placed in a transmission path of the incoming signal from a terminal 23 to a center. The terminal 23 is provided with a terminal side confluent noise countermeasure device 29 detecting the tone signal and including an amplifier that amplifies the incoming signal so as to compensate the attenuation by the attenuator.
Patent JP-S6051249-A (JP)
Inventor: YOSHIDA HIROAKI
IPC: B32B3/26
Filed: 1983-08-31
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-S648302-A (JP)
Title: Overrun preventing method for steam turbine
Inventor: KANEDA HIDEAKI
IPC: F01D21/14
Filed: 1987-06-29
Abstract: PURPOSE:To prevent a steam turbine from overrunning and operating at low frequency by quickly closing a steam flow rate control valve on the basis of the condition set in connection with each of loads applied before and after the load of the steam turbine is cut off when the steam turbine load is going to be prevented from overrunning by opening and closing the control valve at the cut-off time of the load. CONSTITUTION:Main steam overheated by a boiler 1 runs through a main steam stop valve 2 and a steam regulation valve 3 in order and then into a high pressure turbine 4 to operate therein. The steam is returned to the boiler 1 to be reheated, runs through a reheated steam stop valve 5 and an intercept valve 6 in order and then into a medium-pressure turbine 7 to perform therein. The steam then flows into a low-pressure turbine 9 via a crossover pipe 8, acts therein and condensed by a condensor 10. When the load of the steam turbine is cut off, the intercept valve 6 is opened and closed to prevent the steam turbine from overrunning. In such case the intercept valve 6 is closed quickly based on the condition set in connection with each of loads exhibited before and after the cut-off time.
Patent JP-H05186547-A (JP)
Title: Polyhydroxyaromatic compound, epoxy resin containing same, and epoxy resin composition
Inventor: NAKA AKIHIRO
IPC: C08L63/00
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the title composition which can give a cured resin having a high glass transition temperature, excellent heat resistance, high mechanical strengths, a low water absorption and excellent humidity resistance because of the presence of a xylene skeleton the molecule, very scarcely cracks in soldering treatment and is suited for sealing IC. CONSTITUTION:The title compound is obtained by cocondensing a hydroxynaphthalene with xylene and an aldehyde compound. The hydroxynaphthalene contains at least one component selected among naphthols and dihydroxynaphthalenes. This compound has a ratio of the naphthalene units to the xylene units of (95-50):(5-50) (mol%) and contains 2-20 naphthalene units in the molecule. This compound is useful as a curing agent for an epoxy resin. The title resin is obtained by reacting this compound with epihalohydrin. The title composition comprises this resin and a curing agent.