baber/WOPTO huggingface dataset:
Patent JP-S62201864-A (JP)
Title: 3-aminopyrrolidine and its preparation
Inventor: HOJO TAKESHI
IPC: C07D207/14
Filed: 1985-10-11
Abstract: NEW MATERIAL:3-Aminopyrrolidine that is represented by formula I, boils at 159-160 deg.C under normal pressure in its pure state and is liquid at room temperature under normal pressure. USE:A synthetic intermediate of physiologically active substance such as agrochemicals or medicines. PREPARATION:Ammonia is allowed to react with a trisubstituted butane of formula II [X, Y, Z are halogen, OR (R is alkanesulfonyl, aromatic sulfonyl)] to give the compound of formula I.
Patent JP-H1165657-A (JP)
Title: Controller for mobile object
Inventor: NAKAMURA KYOKO
IPC: G05D1/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the work quality of a robot for coating wax. SOLUTION: When a robot 1 operates a work in a work area A, the work area A is divided into plural blocks B1-B3, and zigzag traveling is made in each block. When the zigzag traveling is finished in one block, the robot 1 moves to a side at which the work in the work area A is started (d2). Thus, a time from a c2 spot to a d2 spot can be shortened, and overlapped application can be operated before a wax is dried.
Patent JP-H0544083-A (JP)
Title: Elctroplating method for powder
Inventor: TAKESHIMA EIKI
IPC: C25D7/00
Filed: 1991-08-13
Abstract: PURPOSE:To improve plating efficiency for a superfine powder by coexisting electrically insulating material particle of large diameter in a plating bath. CONSTITUTION:A mixed powder of the superfine powder and a ceramic bead is added into the plating bath and a rotor 5 is revolved. By the revolution, the revolving suspension flow toward the surface of the cathode 2 comes into collision against the anode 3 to make a flow from the inside wall of the vessel 1 toward the flow straightening plate 6. As the upper edge of a flow straightening plate 6 is under the bottom end 8 of the anode 3, the suspension flow comes into collision against a whole surface of the cathode with velocity component of right angle. By collision of the electrically insulated ceramic bead having >=1mm to <=5mm particle diameter against each other or against the electroplating vessel, aggregation of the superfine powder is prevented and the electroplating is executed on the powder with adequate agitation resistance.
Patent JP-S6469569-A (JP)
Title: Production of sintered material of silicon nitride
Inventor: YAMAMOTO HIROICHI
IPC: C04B35/626
Filed: 1987-09-11
Abstract: PURPOSE:To produce the titled sintered material having excellent high- temperature strength characteristics with a reduced amount of a sintering auxiliary added, by blending Si3N4 powder with a specific sintering auxiliary solution, removing a solvent, molding and sintering. CONSTITUTION:Si3N4 powder having about 0.5mum average particle diameter is blended with a solution of a metallic ion-containing compound (e.g. yttrium propoxide) in an organic solvent (e.g. xylene) as a sintering auxiliary and the solvent is removed to give a uniform mixture of the Si3N4 powder and the sintering auxiliary. Then the mixture is press molded and sintered to give a sintered material of Si3N4 having >=3.15g/cm<3> density and >=80kgf/mm<2> flexural strength.
Patent JP-H0276957-A (JP)
Title: Automatic tensioner
Inventor: SUGA YOSHIRO
IPC: F16H7/12
Filed: 1988-09-12
Abstract: PURPOSE:To widen the degree of freedom in design of the belt layout of a belt driving mechanism using an auto-tensioner by holding a pulley of a displacement means via a rolling part with a boss formed in the position separate from the swinging center of a swing member. CONSTITUTION:A swing member 104 is able to swing about the center of a bolt 103 and when a pulley 107 makes contact with a belt, the pulley 107 swings about the center of the bolt 103 according to the length of the belt. The space B closed by a fixing member 102 and the swing member 104 is filled with viscous fluid 111 and the viscous fluid 111, an inner plate 113 and an outer plate 114 makes up a vibration suppressing means. The pulley of the displacement means is held via a rolling part with a boss formed in the position separate from the swing center of the swing member and the radius of swing is enlongaged so that the degree of freedom in design of the belt layout of a belt driving mechanism using an auto-tensioner may be widened.
Patent JP-H0392516-A (JP)
Title: Movable magnetic pole of solenoid valve
Inventor: KAWAMURA HIDEO
IPC: F01L9/04
Filed: 1989-09-01
Abstract: PURPOSE:To reduce the weight of a movable magnetic pole and improve responsiveness of intake/discharge valves by providing projection magnetic poles composed of magnetic material which has a sectional area corresponding to that of a passage member, in the case that the intake/discharge valves are opened or closed by means of solenoid force of an electromagnet. CONSTITUTION:A movable magnetic pole of a solenoid valve is made up of a passage 2 for magnetism of magnetic line of force which has an insert hole 20 at the center thereof, first and second movable magnetic poles 21 and 22 composed of a plate-like magnetic body having even thickness and projected on the magnetic passage 2 in a radial direction. The magnetic passage 2 is actuated as the passage of the magnetic line of force applied to an outer peripheral part of a valve shaft by inserting the valve shaft into the inserting hole 20. In addition, ring-like projection magnetic poles are formed on the respective movable magnetic poles 21, 22. Non-magnetic reinforcing members, such as aluminum members 25, 26 are provided between the movable magnetic poles 21 and 22, and between the magnetic bodies which compose the movable magnetic poles 21, 22, so that the shape of the first movable magnetic pole is kept.
Patent JP-S59119997-A (JP)
Title: Production of vibrating film for capacitor type microphone
Inventor: TAMURA SAKAE
IPC: C08J7/00
Filed: 1982-12-27
Abstract: PURPOSE:To reduce the radius and the basic resonance frequency of a vibrating film for capacitor type microphone by irradiating an electromagnetic wave of a prescribed wavelength to a conductive vibrating film to cut partially the film component polymer. CONSTITUTION:A polyethylene terephthalate film vapor-deposited with aluminum on one side is put on a stretching stage for a vibrating film. A vibrating film stretching ring 2 made of brass is adhered on the aluminum vapor-deposited side of the stretched polyethylene terephthalate film by means of a conductive adhesive. Then ultraviolet rays are irradiated to the polyethylene terephthalate side of the vibrating film by means of a high pressure mercury lamp to cut partially the component polymer. Thus the basic resonance frequency is reduced for the stretched vibrating film for the capacitor type microphone.
Patent JP-S6381657-A (JP)
Title: Sector mark detection and protection circuit
Inventor: KARAKIDA SHIYOUJI
IPC: G11B20/10
Filed: 1986-09-25
Abstract: PURPOSE:To obtain a correct sector mark output signal by generating a window signal which synchronizes with the sector mark detection signal and has pulse width equivalent to prescribed time before and after the synchronization, and controlling the output of the sector mark detection signal. CONSTITUTION:A microcomputer 10 is driven by a reference clock 1, controls the input of the value of a counter 2, the detection of the sector mark detection signal S0, the setting of the output levels of an FF7 and an FF8, the opening and closing of 'AND' gates 12 and 13, and generates a synchronizing signal Y0 and the window signal W0. An FF9 sets the signal W0 to a reset input, and the output from an 'OR' gate 11 of the signal S0 and the signal Y0 to an clock input. Thus, even if a sector interval is not constant, the correct sector mark can be detected. If the signal S0 and the signal Y0 is asynchronous when the disk starts rotating and at the time of accessing, the output can completely be cut off.
Patent JP-2000056811-A (JP)
Title: Numerical control system
Inventor: SUZUKI TOMOHIRO
IPC: G05B15/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the time and labor for generating process programs for a computer by numerical controllers when the computer and numerical controllers are connected through a network to refer to and modify data of the numerical controllers and generate data to be supplied to the numerical controllers. SOLUTION: The numerical controllers 4 and 7 send WWW documents out (5, 8) to the computer 1 and the computer 1 refers to or modifies the data that the numerical controllers have or instructs the numerical controllers 4 and 7 according to the format of the sent-out WWW documents. Further, the numerical controllers 4 and 7 send process programs out to the computer 1, which executes the sent-out process programs to generate data that the numerical controllers require and process the data that the numerical controllers hold.
Patent JP-H0785830-A (JP)
Title: Electron beam device using field emission type electron gun
Inventor: KAI MIKIAKI
IPC: H01J37/244
Filed: 1993-09-13
Abstract: PURPOSE:To monitor emission current only when necessary in an electron beam device for which an FEG is used. CONSTITUTION:When monitoring of emission current is indicated by an operation part 21, a switch 24 is opened. Since a detection resistance R is inserted between an emitter 11 and an extraction electrode generation circuit 21, emission current can be monitored by a detection circuit 4. When cancellation of monitoring of emission current is indicated by the operation part 21, the switch 24 is closed, and while the detection resistance R is short-circuited, an extraction voltage generation circuit 2 generates voltage of (extraction voltage + VCOM). The voltage applied between the emitter 11 and an extraction electrode 12 is almost the same before and after the detection resistance R is short-circuited, and the operation condition of an FEG 10 is not changed largely at the time of turning the switch 24 ON and OFF.
Patent JP-H04107686-A (JP)
Title: Device and method for document processing
Inventor: WATANABE YASUHIRO
IPC: G06F17/21
Filed: 1990-08-28
Abstract: PURPOSE:To make a processing easy by providing a control means to set an attribute to one data among plural selected data and to control the plural selected data so as to display them with the set attribute. CONSTITUTION:This device is equipped with a floppy disk 10 for storing the train of data and the attributes of the respective data, hard disk 12, and color CRT 8 to display the stored train of the data. By using a keyboard 4 or a pointing device 5, the plural arbitrary data to be linked are selected out of the displayed data train, and the attribute is set to one data. A CPU 1 controls the plural selected data so as to display them with the set attribute. The data includes characters, graphics and images and the attribute of the data train includes color information. Thus, the attribute can be set totally to the plural desired data to be linked, time for processing can be sharply shortened, and error can be reduced.
Patent JP-H0275394-A (JP)
Title: Submerged aeration apparatus
Inventor: MURASE ICHIRO
IPC: C02F3/20
Filed: 1988-09-09
Abstract: PURPOSE:To dissolve a large amount of oxygen in water by increasing a gas- liquid contact area to sufficiently perform gas-liquid contact by providing an air chamber between a submerged motor shaft and upper/lower flange parts and providing a plurality of blade plates between upper and lower partition plates. CONSTITUTION:When blade plates 11 are rotated by driving a submerged motor 1, the water between upper/lower horizontal partition wall plates 9, 10 and the blade plates 11 is moved in the outer peripheral direction. Therefore, the outside of the stepped shaft 2 between the upper and lower horizontal partition wall plates becomes negative pressure and air passes through communication holes 2c from an air chamber 5 to flow in a stirring part 12 and stirred by the rotation of the blade plates 11 to be subdivided and mixed with water as fine air bubbles. Therefore, a gas-liquid contact area is increased to sufficiently perform gas-liquid contact and a large amount of oxygen can be dissolved in water. Further, the water having air mixed therewith collides with the rod materials of a strainer to further dividing air and fine air bubbles are mixed with water to promote the dissolution of air.
Patent JP-H0866577-A (JP)
Title: Chain-like weight for dip washing
Inventor: YAMAGISHI REIKO
IPC: D06F35/00
Filed: 1994-08-29
Abstract: PURPOSE: To provide a chain-like weight which completely dips wash into water, has smooth surfaces and is usable regardless of sizes of containers by composing this weight of a chain formed by alternately linking elliptic parts and parts having projections of a prescribed length to an elliptic shape. CONSTITUTION: The chain is composed by alternately linking the elliptic parts 3 and the parts 1 having the projections 2 to the elliptic shape. Materials constituting the chain are formable of metals, synthetic resins or the composite materials thereof. Floating of the wash is effectively prevented by the air in the clearances among fibers and the wash is completely dipped in the water when the chain is placed on the wash contg. a washing liquid. The chain is set spirally in order to effectively use the length of the chain if the container to be used for dip washing is large. The chain has some allowance in its length and is therefore required to be merely placed randomly on the wash and jiffy setting is possible if the container is small.
Patent JP-H01100170-A (JP)
Title: Crystalline antibiotic intermediate
Inventor: JIYON POORU GAADONAA
IPC: C07D471/04
Filed: 1988-09-09
Abstract: NEW MATERIAL: A crystalline p-nitrobenyl 7β-phenoxyacetylamino-3-hydroxy-1- carba(dithia)-3-cephem-4-carboxylate expressed by formula I.  
     USE: A medicine. The compd. is preferably used for a crystalline intermediate useful for production of antibiotic compds. as an acetic acid solvate of the compd. of formula I expressed by crystalline formula II.  
     PROCESS: The compd. of formula I is obtd. by mixing a dimethyl formamide or dimethylacetoamide soln. of a 3-hydroxy p-nitrobenzyl ester and a carboxylic acid of formula III (R is H, a 1 to 8C alkyl, a halogen, OH, etc.), or sulfonic acid of formula IV [R 1  is a 1 to 4C alkyl, phenyl (substd. with a 1 to 4C alkyl and an alkoxy, OH, etc.,)] at 15 to 30°C, isolating the crystalline acetic acid solvate when R is CH 3  and isolating the non-solvation crystalline 3-hydroxy p-nitrobenzylester when R is exclusive of CH 3 . 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0781740-A (JP)
Title: Pipe bar-like object merging and arranging device
Inventor: SONODA OSAMU
IPC: B65G47/57
Filed: 1993-09-14
Abstract: PURPOSE:To provide a pipe bar-like object merging and arranging device which can merge and arrange pipe bar-like objects which are conveyed in a plural number of rows into one row during conveyance, can do with one post-process facility, and can reduce facility cost. CONSTITUTION:A pipe bar-like object merging and arranging device consists of supply conveyors (5), (6) in a plural number of rows which convey pipe bar- like objects (A), (B) sequentially at a fixed interval, a merging conveyor (7) which receives the pipe bar-like objects which are supplied from each supply conveyor and conveys them sequentially at a fixed interval, and a moving means (8) which moves the pipe bar-like objects on the merging conveyor to a central part of the merging conveyor. The number of pipe bar-like objects to be fed per unit time of each supply conveyor is the same, and the transfer positions (5f), (6f) of pipe bar-like objects of each supply conveyor for the merging conveyor are made different.
Patent JP-H1162902-A (JP)
Title: Actuator vibration isolating device for hydraulic working machine
Inventor: IWAMOTO KOUSHIN
IPC: F15B11/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To isolate vibration in a wide range unlimited to specific vibration by increasing the quantity of discharge oil for the specified time. SOLUTION: The pressure fluctuation of damped waveform is generated to oil chambers 2a, 2b according to inertial load 2e of a hydraulic cylinder 2 and the changeover speed of an operating lever 18a due to oil stagnated in oil passages 14, 16 and a directional control valve 6 in addition to the oil chambers 2a, 2b and the elastic deformation of a line. A displacement controller 4a of a variable displacement pump 4 is therefore actuated by an output signal from a control means 28 to increase discharge oil by the specified quantity for the specified time. The increased discharge oil from the variable displacement pump 4 flows to a return passage 10 to which makeup oil passages 25, 26 are connected.  According to the pressure increase-decrease pulsation of pressure fluctuation waveform of the oil chambers 2a, 2b, discharge oil from the variable displacement pump 4 is supplied from the makeup oil passages 25, 26 to the oil chambers 2a, 2b through check valves 25a, 26a, and the unevenness of fluctuating waveform is reduced to damp pressure fluctuation.
Patent JP-H0974186-A (JP)
Title: Compound semiconductor device and its manufacture
Inventor: ISHIDA TAKAO
IPC: H01L29/812
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of device quality and decrease of reliability, by preventing the permeation of fluorine into an operating layer which is to be caused by heat treatment in the manufacturing process of a compound semiconductor device. SOLUTION: A fluorine trapping layer 41 containing Si as impurities is formed in a layer above a channel layer 13 formed on a semiinsulating InP substrate 11 and an operating layer like an Si planar dope carrier supply layer 15. Thereby fluorine permeating from the outside in the course of heat treatment is trapped, so that the amount of fluorine which is mixed in the channel layer 13 or the Si planar dope carrier supply layer 15 can be reduced.
Patent JP-H0972454-A (JP)
Title: Hydraulic pressure control valve device
Inventor: GOMI GENICHI
IPC: F16K11/07
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To eliminate strict setting of dimensional tolerance and keep hydraulic pressure control characteristics within an allowable range as well as miniaturizing a linear solenoid, by providing a spacer between a valve disc and a rod. SOLUTION: A rod 40 is fitted in line on a valve disc 41 through a spacer 381 . The cumulative dimensional tolerances of a valve means 11 and a linear solenoid 21 are measured beforehand. One or several spacers 381 of thickness based on the measurements are used to keep the initial setting position of the rod 40 within an allowable range. It is thus possible to keep hydraulic pressure control characteristics within the allowable range even if the stable stroke range of the rod 40 is set relatively narrow, miniaturize the linear solenoid 21 , and eliminate strict setting of dimensional tolerance.
Patent JP-S61107737-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIEDA KATSUHIKO
IPC: H01L21/76
Filed: 1984-10-31
Abstract: PURPOSE:To form stably an element separating region having a width smaller than the limit of lithography, by considering a dimension error of an element region owing to encroachment of a field oxidation film formed by a selective oxidizing method. CONSTITUTION:Formed on a semiconductor substrate 31 is an oxide film 32, on which a first polycrystalline silicon film 33 is formed. Formed sequentially on the film 33 are an oxidation-proof film 34 and an oxide film 35, on which a second polycrystalline silicon film 36 is formed. Thereafter, the silicon film 36 is treated into a desired pattern and is thermal-oxidized. At this time, the bottom of the silicon film 36 is also supplied with an oxidizing agent through the oxide film 35 existing between the silicon film 36 and the oxidation-proof film 34, so that oxidation is uniformly promoted. Using the silicon film 36 as a mask, the oxidation-proof film 34 is etched to form a desired pattern. In this way, interval between the oxidation-proof films 34 is made smaller than the interval between the resist patterns 37.
Patent JP-S61107042-A (JP)
Title: System of controlling air condition
Inventor: KAWASE TAKAHARU
IPC: F24F11/76
Filed: 1984-10-31
Abstract: PURPOSE:To provide a quite effective system of controlling air condition, by providing an air conditioner capable of changing the amount of outblowing supply air, and providing a controller for controlling the amount of outblowing air supply of the air conditioner in accordance with the opening of each unit. CONSTITUTION:In accordance with the detected output of temperature sensors T1, T2, adjusters AJ1, AJ2 send commands to units VAV1, VAV2 inserted into respective outblowing ports branched from a duct DC to control the amount of outblowing air supply in accordance with the room temperature. The adjusters AJ1, AJ2 are connected to a control apparatus CNT and the data showing whether the units VAV1, VAV2 is in operation or not and also showing the opening of the units VAV1, VAV2 to a control section CNT that carries out control operation in accordance with the temperature from a temperature sensor T0 and these data and controls a motor valve MV1 or MV2 thereby retaining the outblowing temperature and a fan F is controlled so that the rotational frequency is adjusted to control the amount of outblowing air supply. Accordingly, the amount of outblowing air supply of the air conditioner can be controlled automatically and precisely to the optimum value.
Patent JP-S61108676-A (JP)
Inventor: PATORITSUKU BOOGU
IPC: C09J153/00
Filed: 1985-10-15
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-H1069466-A (JP)
Title: Information processor
Inventor: UCHIDA TAKAHIRO
IPC: G06F15/173
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the processing effect of an information processor by sending out data to be processed continuously in two clocks to a processor continuously for the two clocks in contention mediation. SOLUTION: Input buffers 30-33 input and buffer the data to be processed in the two clocks sent out from communication registers 10-13 and the data to be processed in one clock sent out from a memory and send them out to a contention mediation device 4 and a data selector 5 as requests. The contention mediation device 4 receives the requests, performs the contention mediation and sends out selection signals for selecting a port to which the data to be processed in the two clocks in the continuous clocks to the data selector 5. In the data selector 5, the selection signals are received and the data to be inputted to the specified port are selected and sent out to the processor.
Patent JP-S6472117-A (JP)
Title: Optical scanning device
Inventor: HISADA TAKAKI
IPC: H04N1/113
Filed: 1987-09-14
Abstract: PURPOSE:To compensate the curvature of field and distortion even when the angle of deflection is increased by forming a spot which is laterally long in a scanning direction on the reflecting surface of a deflecting means with a light beam generated by a light beam generating means through a 2nd optical system, and limiting the beam diameter of the light beam through an opening shield. CONSTITUTION:A 2nd optical system 2 is arranged between the light beam generating means 1 and deflecting means 6 and the light beam is converged in a subscanning direction by the 2nd optical system to form the spot which is laterally long in the main scanning direction on the reflecting surface of the deflecting means 6. Further, the opening shield plate 3 arranged between the light beam generating means 1 and deflecting means 6 limits the light beam mainly in the subscanning direction and its limitation width is varied to adjust the beam spot of the light beam on a surface to be scanned. Consequently, even when the angle of deflection is large, the curvature of field and distortion are compensated sufficiently although the extremely simple constitution of a spherical single lens and a toric reflecting mirror is employed.