baber/WOPTO huggingface dataset:
Patent JP-H09196262-A (JP)
Title: Tube having projecting part in inserting port and its manufacture
Inventor: TOSHIMA TOSHIO
IPC: F16L21/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To easily provide a projecting part in the outer periphery of a tube inserting port. SOLUTION: The ring 9 of a peripheral direction one division is fitted in an annular groove 8 in the outer periphery of an inserting port 7. The ring 9 is provided with thin parts 12 and 13 in one end and the other end of the peripheral direction constituting a dividing part 11. The other thin part 12 is superposed on one thin part 13 in its outer peripheral side. A connection hole 14 is formed in the inner circumferential surface of the thin part in the outer peripheral side and a peripheral direction groove part 16 is formed in the inner circumferential surface of the thin part 13 of the inner circumferential side. A through hole is formed in a position corresponding to the connection hole 14 in the thin part 13 of the inner circumferential side so as to penetrate the thin part 13 of the inner circumferential side and reach the groove part 16.  A Blind rivet engaged with the groove part 16 for connecting the thin parts 12 and 13 with each other is put through the connecting hole 14 and the through- hole.
Patent JP-H11251538-A (JP)
Title: Simm/dimm memory module
Inventor: TIMOTHY J DILL
IPC: G11C5/06
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a module functioning as a DIMM or an SIMM when it is inserted into an old or new computer, respectively, by designing the module to emulate a DIMM or an SIMM, respectively, when it is inserted into a DIMM socket or an SIMM. SOLUTION: A DRAM array 27 and a path gate circuit 28 are mounted on a card 10 being interconnected electrically. When a specified edge on the card is inserted into a counterpart DIMM or SIMM socket mounted on a computer system board by selecting pads 22, 24, the path gate circuit is activated or inactivated selectively through selective bias thereof. Consequently, a module functions as an SIMM or a DIMM, respectively, when it is inserted into an SIMM socket or a DIMM socket.
Patent JP-H04238204-A (JP)
Title: Two-dimensional laser spot position detecting sensor
Inventor: HIRAOKA KAZUYUKI
IPC: G01B11/00
Filed: 1991-01-22
Abstract: PURPOSE:To precisely measure the position of a laser spot over a wide area and realize a lightweight detecting sensor at a low cost without introducing condenser lens and a complex processing circuit by measuring a moving object with a relatively large orbit drift such as a shield excavator via a laser beam. CONSTITUTION:Two sets of optical fiber groups 100, 200 arranged with multiple optical fibers with the same length in parallel with end faces aligned are overlapped perpendicularly to each other, a laser beam is scattered on light scattering objects 3A, 3B such as fluorescent plates then fed to the optical fibers, the light propagated in the optical fibers is received by photoelectric converting elements 4A-4D, and the incidence position of the laser beam is obtained from the attenuation quantity of the light intensity.
Patent JP-H04239519-A (JP)
Title: Epoxy resin composition and prepreg
Inventor: YUSA MASAMI
IPC: C08J5/24
Filed: 1991-01-22
Abstract: PURPOSE:To obtain the subject resin composition, containing a thermosetting prepolymer prepared by reacting an epoxy resin with a fluorine-containing imide compound or further with a polyamine compound, having heat resistance and low water absorptivity and useful as prepregs for electrical insulating materials, etc. CONSTITUTION:The objective epoxy resin composition is obtained by blending a thermosetting prepolymer prepared by reacting an epoxy resin with a fluorine- containing imide compound [e.g. 1,3-bismaleimido-5-(perfluorononenyloxy)benzene] expressed by the formula [Rf represents CnF2n-1 ((n) is an integer of 6-12) which contains one double bond and may suitably be branched; hydrogens in the aromatic ring may suitably be substituted with substituent groups; two imide groups are respectively bonded to the o-, m- or p-position with respect to the ether bond of the aromatic ring; (D) represents dicarboxylic acid residue having ethylenically unsaturated double bond] or further reacting the resultant product with a polyamine compound (e.g. diethylenetriamine) with other components.
Patent JP-H05195719-A (JP)
Title: Condenser of underwater running vessel
Inventor: KABUTO TOMII
IPC: F01K7/12
Filed: 1992-01-16
Abstract: PURPOSE:To enhance the performance of a propulsive system by furnishing a sub-cooler part and an over-heat condensation part in the form of piping partitioned with a header interposed, and thereby sinking the condensate temp. and the turbine back pressure without dropping the performance of an SF6 tank gasifier. CONSTITUTION:An underwater running vessel uses a propulsive system according to the closed Rankin cycle, wherein the steam at the outlet from a turbine is passed through an exhaust duct 1 and the inlet 7a to a heating condensation passage and entered to an inlet header 2 of the condenser. The steam is condensed by heating condensation passage 7 of an intermediate header 3 to become warm water, which passed through the is outlet header 4 and fed into a gasifier 6 in an SF6 tank 5. The warm water having passed through the gasifier 6 and supplied heat to the SF6 tank 5 passes the sub-cooler passage inlet 8a and a sub-cooler passage 8, and upon being over-cooled, is sent to the inlet to a water supply pump from the outlet 8b of the sub-cooler passage. Thereby the temp. of condensate and the back pressure of turbine are lowered without dropping the performance of the gasifier 6, and the performance of the propulsive system is enhanced.
Patent JP-H11206187-A (JP)
Title: Motor controlling device
Inventor: OHASHI TAKANORI
IPC: H02P27/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor controlling device that has operation command equipment separate from the motor controlling device body, and at the same time does not require the installation of a signal line. SOLUTION: Carrier transmission circuits 21 and 34 and carrier reception circuit 22 and 35 are provided in both of a motor controlling device body 1 and operation command equipment 2, and a signal is transmitted and received between the motor controlling device body 1 and the operation command equipment 2 via a power supply line L. The signal line is not specially required between the motor controlling device body 1 and the operation command equipment 2, thus simplifying a configuration, achieving low costs, and obtaining the large amount of noise resistance.
Patent JP-S62162066-A (JP)
Inventor: MATSUDA SETSUKO
IPC: D05C9/04
Filed: 1986-01-13
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-H04237736-A (JP)
Title: Joining structure for steel-pipe concrete pillar with steel beam
Inventor: SASAKI SATOSHI
IPC: E04B1/58
Filed: 1991-01-22
Abstract: PURPOSE:To join a steel beam with a steel tubular column rigidly without using site welding, wherein no provision of diaphragm is required, and transmit the force between the steel beam and column/beam junction smoothly. CONSTITUTION:Steel rods E are inserted between vertical pieces 2, 2' of split tee's C, C7 in inverted attitude cruciformly and fastened, wherein the tee's are to join a steel tubular column 1 of a steel tube concrete column A with an upper and a lower flange 4 of steel beams B on the left and right sides.
Patent JP-S5290024-A (JP)
Title: Generating breaking device
Inventor: FUTAMURA HIROSHI
IPC: H02P3/24
Filed: 1976-01-22
Abstract: PURPOSE: To effectively achieve a generating effect by providing a forward converter for a simplified circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60150726-A (JP)
Inventor: YOSHIOKA TOMOKAZU
IPC: H02P27/02
Filed: 1984-01-17
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-S60150430-A (JP)
Title: Turbocharger system
Inventor: KAWABATA YASUHIRO
IPC: F02B37/12
Filed: 1984-01-17
Abstract: PURPOSE:To aim at reducing the fuel consumption of an engine, by energizing and deenergizing a turbocharger in accordance with the operating condition of the engine to prevent the balance point of the engine from collapsing. CONSTITUTION:When cooling water temperature in an engine is low or high, the ambient air 32 from a first solenoid valve 27 and the ambient air 33 from a second solenoid valve 30 are introduced, respectively into chambers A, B in an actuator 23, in accordance with signals from a computer 31 upon idling operation, deceleration or descending slope (throttle valve full closing), and therefore, a selector valve 6 is opened to deenergize a turbocharger. Further, upon the engine cooling water temperature being high, upon the throttle valve 6 being opened, upon acceleration, climbing or throttle valve 6 being opened or upon fixed high speed operation, the first solenoid valve 27 controls a positive pressure in a passage 7 to enter into the chamber A, and the second solenoid valve 30 controls a negative pressure in an intake-air manifold 28 to enter into the chamber B so that the solenoid valve 16 is closed to energize the turbocharger.
Patent JP-2000208203-A (JP)
Title: Low fitting force connector
Inventor: MURAKAMI TAKAO
IPC: H01R13/629
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To securely prevent a fully inserted slider from removing, easily detect half fitting of a connector, and improve operability of the slider. SOLUTION: A housing 11 of a female connector 10 and a slider 50 are respectively provided with a bracket 12 and a bracket 53 with through holes 12a and 53a formed for inserting a bolt. The bracket 12 on the female connector 10 side is provided with a lacking part 13 of the same shape as of the bracket 53 of the slider 50. When the slider 50 is fully inserted into the housing 11 of the female connector 10, the bracket 53 of the slider 50 corresponds with the lacking part 13 of the bracket 12 on the female connector 10 side, and the through holes 12a, 53a formed on both of the brackets 12, 53 correspond with each other.
Patent JP-S5598698-A (JP)
Title: Multistage axial-flow blower
Inventor: NANISHI YASUAKI
IPC: F04D19/02
Filed: 1979-01-24
Abstract: PURPOSE: To improve the blower efficiency and to save energy by a method wherein a guide vane is arranged between the blower impellers and the angle of guide vane is made able to rotate by 180° arround its vane shaft and also to properly arrange the vane to be adapted even in the inversed direction blowing.  
     CONSTITUTION: In the middle of the impellers 2, 2' a plural number of guide vanes 5 are arranged in the circumferential direction, a vane shaft 7 is made to rotate to change the rotation angle of the guide vane 5 by 180°. By setting said guide vane 5 in the position (h) illustrated, the wind blowing in the direction (e) is turned to the direction (f) and like the impeller 2, the wind direction conforms to the fixed angle of the impeller 2' and the static pressure as well as the speed energy are given sufficiently. Next, if the impellers 2, 2' are made to rotate in the inversed direction, namely in the direction (b), the air is blown in the direction (d), and when the vane shift 7 is rotated and the guide vane 5 is set in the position (g), the wind flow becomes the same as in the case of the dirction (a) to remarkably raise the blow efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05195212-A (JP)
Title: Cryogenic pump and sputtering device using the pump
Inventor: MIYAMA YOSHIO
IPC: C23C14/34
Filed: 1992-01-17
Abstract: PURPOSE:To provide the cryogenic pump which can decrease the vibrations generated by the vertical movements of a displacer and can suppress the generation of dust by the vibrations, and the sputtering device using the pump. CONSTITUTION:A cooled cryogenic panel 2 of the cryogenic pump 1 used for the sputtering device in a film forming stage for semiconductor integrated circuits is placed in a pump body 4 held in a vacuum state by the vertical movements of the displacer 3. The incident gaseous molecules on the cryogenic panel 2 are condensed on the surface and a high vacuum state is obtd. by a discharge effect. The displacer 3 has two pieces of displacers 3a, 3b which can be respectively independently driven. The respective displacers 3a, 3b are so displaced that the vertical movements are made into antiphases by the driving of respective motors 5a, 5b.
Patent JP-H10204665-A (JP)
Title: Electrochemical corrosion preventive structure of fishing tackle
Inventor: YAMAMOTO MASAYUKI
IPC: C23F15/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion preventive structure which eliminates the possibility of the occurrence of electrochemical corrosion through two parts in spite of adhesion of an aq. electrolytic soln., such as sea water, by imparting water repellence to the insulator between at least the two parts of the fishing tackle formed by combining the two parts varying in electrolytic solution pressures via the insulator. SOLUTION: In the case where the main body 3 and cover 4 of a spinning reel are formed of anode side metals, such as Al and Mg materials, a cap 21 is formed of a cathode side metal, such as stainless steel, and a spacer 20 is formed of the insulator. A spacer 20 consisting of the insulator, such as synthetic resin, is interposed between the main body 3 and the cover 4 as well as the cap 21. A water repellent material, such as tetra(tri)fluorochloroethylene resin, is applied on the externally exposed parts of these joint parts to form coating films 32, by which the adhesion of the sea water, etc., to the externally exposed parts is prevented.  Even if the sea water, etc., adhere to the reel, the insulation characteristic is assured and, therefore, the two parts varying in the electrolytic solution pressures conduct each other and there is no possibility that the electrochemical corrosion occurs.
Patent JP-S56104410-A (JP)
Title: Manufacture of hard magnetic material
Inventor: SADA GAKUO
IPC: B22F1/17
Filed: 1980-01-24
Abstract: PURPOSE: To uniformly disperse single magnetic domain-shaped fine pieces of ferromagnetic material in a nonmagnetic base material in one direction by plating the nonmagnetic material on the  surfaces of respective particles of ferromagnetic powder, forming dust material, sintering the material, and plastically deforming the material in a predetermined direction.   
     CONSTITUTION: Nonmagnetic material 6 such as Cu, Al, Sn or the like is plated on the surfaces  of the respective particles of the ferromagnetic powder 5 of Fe, Co, Ni or their alloy and so forth.  In order not to disperse a large amount of dispersed ferromagnetic material in the boundary between the magnetic material and nonmagnetic material, it is preferred to combine Fe and Cu. The  powder is pressurized into dust material by a hydrostatic compression process or the like, and  sintered at 450W950°C in nonacidic atmosphere of H 2  of the like. The sintered material is then  plastically deformed by a plastic machining process such as a hydrostatic extrusion or the like in a  predetermined direction, the ferromagnetic material 5 is elongated in a nonmagnetic base material  6' to become acicular state of infinitesimal diameter and to be aligned in a machining direction A.  Since the bonding power of the boundary between the magnetic material and the nonmagnetic  material is increased so that they are not isolated in deformation when thus plated, the single  magnetic domain-shaped fine pieces can be uniformly dispersed in one direction.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5598519-A (JP)
Title: Driving method of sand pile and its apparatus
Inventor: WASHIDA NOBUO
IPC: E02D3/08
Filed: 1979-01-19
Abstract: PURPOSE: To make a sand pile having a supporting force corresponding to a condition of the stratum by a method wherein a feeding of sand and a position of casing and weight are selected while the point sand is pushed down by the weight assembled in the casing.  
     CONSTITUTION: Sand piles such as sand drains or sand compaction piles are made by a proper selection of up and down movement of the casing 1 and the weight 6 assembled in the casing 1 and a feeding of sand from the feeding chute 2 at a pulling step after the casing 1 is inserted by a plurality of vibratory pile drivers 4. That is, hydraulic jacks 8 are extended to press the point sand (not shown) with the weight 6, and then the sand is pushed out of the casing. Then, the rod 5 is pulled up by the chuck mechanisms 9 to feed the sand, the casing 1 is pulled by the vibratory pile drivers 4 by a specified length, the casing 1 by said pressurizing operation and then the step is repeated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04289020-A (JP)
Title: Automatic setting device for gear grinding machine
Inventor: KAWAGUCHIYA NAKA
IPC: B23F23/00
Filed: 1991-01-23
Abstract: PURPOSE:To automate a setting work before grinding by oscillatingly driving a gear to be worked by small torque in the stop condition of a grinding wheel, detecting the stop position at contacting the gear with the grinding wheel, and computing the angular position of gear at perfectly engaging with the grinding wheel. CONSTITUTION:An oscillating rotation control means is constituted out of a first encoder 7, an oscillation range target setting means 12, and a positioning control circuit 13, and a torque control means is constituted out of a current control circuit 15, a power amplifier 16, a torque setting means 17, and a torque value converting circuit 22. Further, a grinding wheel advanced position detecting means is out of an encoder 8 of a second motor 6 and a position detecting means 24, a stop detecting means of a gear to be worked is out of an encoder 7 of a first motor 2 and a speed control circuit 14, and a stop position detecting means is out of the encoder 7 and the positioning control circuit 13 respectively constituted. The gear 1 to be ground is oscillatingly rotated, and the grinding wheel 3 is controlled to position in the servolock condition so as to position the bottom center of the wheel 3 on the center line to the gear 1.
Patent JP-S59131911-A (JP)
Title: Liquid crystal electrooptic device
Inventor: YAZAKI MINORU
IPC: G02F1/1337
Filed: 1983-01-18
Abstract: PURPOSE:To improve remarkably orientation characteristic of a liquid crystal having a chiral smectic C phase or H phase and to obtain a good contrast characteristic by coating a polyimide resin on the surface on the liquid crystal layer side of two sheets of upper and lower glass substrates to be sealed therein with said liquid crystal and curing said resin, then rubbing and combining the rubbing direction on the two glass substrates in prallel in the same upper and lower directions. CONSTITUTION:Transparent electrodes 23 are provided on the liquid crystal layer 25 side on upper and lower glass substrates 21, 22, and furthr a polyimide resin 24 is coated thereon and is rubbed in parallel with a bleached fabric or the like by a rubbing machine. The substrates 21, 22 are further pasted together at a suitable space so as to have the same rubbing direction. The polarizing plates are further set on the top and bottom of the cell with the optical axis 14 of the one polarizing plate deviated to an angle psi0 of about 22.5 deg. relative with the rubbing direction so as to intersect orthogonally with the optical axis 13 of the other polarizing plate. When an electric field is impressed on the cell, an electrooptic device wherein the light is passed or interrupted and is thus turned on and off is obtd.
Patent JP-S61164658-A (JP)
Title: Recovery of water absorbing molded article
Inventor: ANDO TAKESHI
IPC: B07C5/34
Filed: 1985-01-17
Abstract: PURPOSE:To efficiently recover water absorbing molded articles, by containing a magnetizable substance such as an iron powder in each of the water absorbing molded articles and attaching said molded articles by the magnetic force of a metal removing device above a belt conveyor on the way of the transport of a deposit on which said molded articles were scattered. CONSTITUTION:Each of a water absorbing molded articles 1 is formed by allowing an iron powder or iron fiber to be present in a kneaded substance of a high-molecular resin such as polyurethane or butyl rubber and a water absorbable resin. These molded particles are scattered on the surface of a bulk stock material deposit 5 piled on an open-air storage yard or mixed in said deposit 5 to absorb moisture contained in said deposit 5 by rainwater. Next, on the way of the transport of the deposit 5, on which the water absorbing molded articles 1 were absorbing molded articles 1 are separated and recovered from the deposit 5 by the magnetic force of the metal removing device 8 arranged above a belt conveyor 4. After recovery, the molded articles are dried and reutilized.
Patent JP-S56105140-A (JP)
Title: Inverted press contact transmission plate type stepless speed change gear
Inventor: TAMADA OKIMOTO
IPC: F16H15/10
Filed: 1980-01-22
Abstract: PURPOSE: To easily obtain arbitrary transmission ratio by combining a friction wheel and a transmission element and shifting the position of the element from the outer periphery of the friction wheel to near the center.  
     CONSTITUTION: When a screw is turned by operating an operation handle, the connecting rod screwed with the screw shifts right and left, and the operating lever 14 which is united with the connecting rod shifts, and then the operating shafts 7W9 slide, penetrated through operating shaft driving bevel gears 4W6. Then, the contact positions of the transmission plates 23W26 of the transmission elements 10W10" at the top end of the operating shafts 7W9 vary along the radial direction. Accordingly, when an input shaft 1 is turned, said revolution is transmitted from an input bevel gear 3 to each bevel gear 4W6 and transmitted to the transmission elements 10W10" through the operating shafts 7W9, and an output shaft 27 is revolved through the transmission plates 23W26. At this time, the speed of revolution is varied according to the positions of the transmission elements 10W10". 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60150890-A (JP)
Title: Treatment of fluorine in waste water from stack gas desulfurizer
Inventor: ARAO SHINICHI
IPC: B01D53/34
Filed: 1984-01-18
Abstract: PURPOSE:To remove efficiently the fluorine in waste water by adding slaked lime to the waste water from a stack gas desulfurizer to regulate the pH to 7-11, separating the formed precipitate, and adding calcium fluoride and a soluble barium compd. to the supernatant liquid. CONSTITUTION:The treated water 2a separated in a condensation and settling stage (c) is introduced into the succeeding seed crystal contacting stage (f), and calcium fluoride and a soluble barium salt 8 are added and brought into contact with the water. Then a high molecular flocculant 5a is added in a seed crystal separating stage (g) to make the precipitate into coarse flocs which are separated from the treated water 2. The greater part of the settled and separated sludge is returned to the seed crystal contacting stage (f) as circulating sludge 9. A part of the sludge is intermittently drawn out into a dehydration stage (d) as excess sludge 9a, dehydrated, and disposed. The amt. of calcium fluoride to be added is regulated to >=0.1% at the beginning of the operation. Barium chloride and barium hydroxide can be used as the barium salt 8.