baber/WOPTO huggingface dataset:
Patent JP-H0899134-A (JP)
Title: Punch pressing machine
Inventor: WAKAO JUN
IPC: B21D28/36
Filed: 1994-09-30
Abstract: PURPOSE: To improve the processing accuracy by executing punch-press working when a work piece perfectly stands still while delaying the permission of the pressing according to the quantity always in consideration of overchute at the point of time when shaft shifting command completes. CONSTITUTION: This machine is provided with a shaft shifting positioning part 21 for shifting the work W into X and Y axis directions and a press working part for pressing to the work W positioned by this shaft shifting positioning part 21. Further, a control unit 23 for controlling the shaft shifting positioning part and the press working part is provided. In this control unit 23, an overchute deciding part 27 for executing the decision whether the overchute is executed or not, at the point of time when the shaft shifting command to the shaft shifting positioning part 21 completes, and a data table 29 or a computing element for filing the relation between the overchute quantity and the delaying time, are provided.
Patent JP-H1159800-A (JP)
Title: Device for rotating hose reel in suspended type oil feeding device
Inventor: YAMADA HARUHISA
IPC: B67D7/40
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To enable a size of a brake device to be kept small and further a rotating device to be kept compact in size. SOLUTION: An input shaft 26 of a gear reducing device 23 is connected to an output shaft 25 of a motor 22, a worm gear 28 is arranged at an intermediate section of the input shaft 26 of the gear reducing device 23 and then a worm wheel 29 engaged with the worm gear 28 is arranged at an output shaft 30 of the gear reducing device 23. A gear arranged at the output shaft 30 of the gear reducing device 23 and another gear arranged at a hose reel are connected by a chain and the rear end of the input shaft 26 of the gear reducing device 23 is provided with a brake device 24.
Patent JP-H0286165-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: NITAYAMA AKIHIRO
IPC: H01L27/10
Filed: 1988-09-22
Abstract: PURPOSE:To facilitate the working of a gate electrode wiring by arranging the connection part of gate electrodes of adjacent cells for connecting word lines so as to be positioned in the vicinity of the surface of a trench. CONSTITUTION:A buried layer 5 is formed in a silicon substrate 1, and a silicon oxide film 211 is formed; then a silicon nitride film 22 and a silicon oxide film 23 are deposited one after another by CVD method, and these are patterned in the form of an island; a trench 2a is formed by reactive ion etching, and an thermal oxide film 212 is formed on the side wall of the trench; then a silicon nitride film 24 is deposited, and is left only on the trench side wall; a trench 2b is formed; AsSG is deposited on the whole surface, arsenic is diffused and, an N<-> type layer 6 is formed; after a thermal oxide film is formed on the inner wall of the trench 2b, a trench 2c is formed by etching the substrate surface; a silicon oxide film is deposited on the whole surface, and left, as an insulating film 4, only in the trench bottom; after an insulating film 7 is formed on the surface of the N<-> type layer 6, and electrode 8 is buried; the silicon nitride films 22, 24 and the silicon oxide films 211, 212 are eliminated; after a gate insulating film 9 is formed, a polycrystalline silicon film 10 is deposited, and an electrode 10 is formed; the substrate surface is exposed, arsenic is ion-implanted, and an N-type layer 11 is formed; then the surface is covered with an insulating film 12, a hole is formed, and a bit line 14 is arranged.
Patent JP-H0684760-A (JP)
Title: Formation of zonal luminous flux and illuminating optical device
Inventor: OGURA YUKIO
IPC: H01L21/30
Filed: 1992-09-07
Abstract: PURPOSE:To obtain a continuously variable zonal illuminating luminous flux so as to improve the contrast of an image forming lens in the illuminating system of a semiconductor exposing device. CONSTITUTION:A semiconductor exposing device is provided with a beam converter 31 which changes the size of a luminous flux and zonal luminous flux forming device 2 composed of two sets of convex conical reflecting mirrors 11 and 14 and two sets of concave reflecting mirrors 12 and 13 and the converter 31 can change the outside diameter of a zonal luminous flux. The mirrors 14 can continuously change the inside diameter of the zonal luminous flux. The contrast of an image forming lens 46 can be improved by illuminating a mask 45 by forming a secondary light source 43 of the zonal luminous flux and producing a zonal secondary light source image in the entrance pupil 47 of the lens 46.
Patent JP-2001064023-A (JP)
Title: Production of synthetic quartz glass member
Inventor: TAKANO SHINICHI
IPC: C03B20/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a synthetic quartz glass member for increasing a fixing rate of synthetic silica by adjusting the total gaseous oxygen amount of gaseous oxygen to be introduced through a center tube together with gaseous raw material and gaseous oxygen to be introduced through a second layer tube of a multi-layer tube or adjusting the ratio of the amounts of the gaseous oxygen to be introduced, respectively. SOLUTION: This production method of the synthetic quartz glass member comprises flame-hydrolyzing an organic silicon compound by an oxyhydrogen flame from a multi-layer tube burner, stacking the produced synthetic silica fine powder and melting the powder at the same time. In this method, the total gaseous oxygen amount of the gaseous oxygen to be introduced through the center tube 1 together with the gaseous raw material of the organic silicon compound and the gaseous oxygen to be introduced through the second layer tube is made into 0.9-1.2 times of the theoretical oxygen amount necessary to the gaseous raw material on the mole basis.
Patent JP-H0583484-A (JP)
Title: Image reader
Inventor: KIKUCHI KOICHI
IPC: G06T1/00
Filed: 1991-09-18
Abstract: PURPOSE:To enable reading during acceleration and to execute high-speed and exact reading by executing reading while moving a carriage composed of an image sensor, mirror, lens and lamp or the like to a read range. CONSTITUTION:Sub scan is executed while moving a carriage 5 composed of an image sensor 1, lens 3 and lamp 4 or the like along a guide shaft 10 through a pulley 8 and a belt 9 by a motor 7. Each time the carriage 5 is moved for one sub scan line, a position detecting signal 13 is transmitted from a position detector 11 to a sensor read signal generating circuit 12. The circuit 12 prepares a sensor read signal 14, and one sub scan line is scanned with one pulse by a sensor driving circuit. The sensor 1 obtains an image by once executing reading for each pulse. The circuit 12 prepares a lamp turn-on signal 15 from the signal 13 and outputs it to a lamp driving circuit 16, the circuit 16 outputs a lamp driving signal 17, and the lamp is turned on and keeps the fixed quantity of light. Thus, reading is enabled at fixed intervals.
Patent JP-H111555-A (JP)
Title: Heat-resistant partial aromatic polyamide
Inventor: KESKE ROBERT G
IPC: C08K3/16
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyamide improved in thermal stability, having specific amounts of carboxylic acid terminal groups and containing specific structural unit. SOLUTION: This aromatic polyamide has about 0-40 μeq/g carboxylic acid terminal groups, contains aliphatic diamine terephthalamide structural units of respective formulas I, II, III (R contains at least one 4-14C aliphatic hydrocarbyl group) and, as the case may be, structural unit derived form caprolactam, in particular, contains the structural units of formula I to III in a molar ratio of about (40-100):(30-0):(60-0). Furthermore, incorporation of 0.01 to about 2 wt.% of a copper-contg. thermal stabilizer [esp. a formulation comprising an alkali metal halide and a cuprous halide in a weight ratio of (2.5:1) to (about 20:1)] and, as the case may be, about 5-60 wt.% of a filler in this polyamide affords a composition useful for the production of injection molded products with excellent chemical resistance and heat resistance.
Patent JP-H04118484-A (JP)
Title: Runner member for covering folding door
Inventor: KOYAMA TSUGUNAKA
IPC: E05D15/26
Filed: 1990-09-09
Abstract: PURPOSE:To contrive to make parts common by a method in which a connecting block is connected to the turning part of the hinge member fixed to the rear of a folding door capably of regulating the position in horizontal direction, and a runner body is fitted into the fitting hole of the block capably of regulating upper and lower positions. CONSTITUTION:The fitting member 22 of a hinge member 16 is fixed into the burying hole of a folding door. The fitting part 42 of the connecting block 18 almost symmetrical up and down to the hinge member 16 is fitted to the turning body 30 of the hinge member 16, and a fitting screw 48 is inserted into a notch part 30a and a screw hole 50, and then the hinge member 16 is fixed to the block 18 capable of regulating the position in horizontal direction. Further the shaft 54 of a runner body 20 is fitted into the fitting hole 40 of the block 18, and a fixing screw 58 is inserted into an oval hole 44 and a screw hole 54a, and then the body 20 is fitted to the block 18 capably of regulating upper and lower positions to the block 18, thereby forming an upper runner member 14.
Patent JP-H03102715-A (JP)
Title: Superconductive ceramics wire material and manufacture thereof
Inventor: ENOMOTO AKIRA
IPC: H01B12/06
Filed: 1989-09-16
Abstract: PURPOSE:To improve flexibility, superconductivity and mechanical strength by coating the periphery of an oxide layer, including titanium or magnesium, formed on the periphery of heat-resistant ceramic fiber, with oxide superconductive ceramics. CONSTITUTION:A heat-resistant ceramic fiber of flexibility used as core material has the surface provided with an oxide layer including mainly titanium or magnesium not to react on superconductive ceramics and coated with oxide superconductive ceramics. It is thus possible to obtain a superconductive ceramics wire material that the crystal of superconductive ceramics is sintered finely and densely, the critical temperature and critical current density are high and still the flexibility is excellent.
Patent JP-S60130468-A (JP)
Title: Checking method of arc starting
Inventor: KAWAHARA MAMORU
IPC: B23K9/067
Filed: 1983-12-16
Abstract: PURPOSE:To eliminate the false checking of an arc state and bead build-up by detecting the output state of a power source after the 1st and 2nd check time from a starting operation and detecting and confirming the arc start when the power source output at either time is in a firing state. CONSTITUTION:The output state of a welding power source is detected respectively by the 1st and 2nd detecting parts 10, 14 after the 1st check time from the operation of a start switch and the 2nd check time in succession to said check time and while the power source output at either detection time is in the arc firing state, the arc start is detected and checked with a method for checking the arc start of an arc welding machine which repeats electricity conduction and stop of the electricity conduction to a welding torch by the welding power source at every operation of the start switch. The arc start and mis-arc are thus detected and checked without error and the false checking of the arc state and the generation of the build-up of the weld bead are surely prevented.
Patent JP-S60130212-A (JP)
Title: Integrated circuit
Inventor: NAWATA KAZUMASA
IPC: H03K3/037
Filed: 1983-12-16
Abstract: PURPOSE:To expand a noise margin and to prevent noise margin by increasing the H level of an output of a sequenching circuit more than the H level of an output of a drive circuit and of a gate circuit driving the drive circuit. CONSTITUTION:When a gate G2 is at low active state and an electric charge Q is collected in the collector of a transistor (TR)Q5 with irradiation of an alpha ray, a potential of an output P2 is decreased, an output of an AND gate G4 goes to an L level, a TrQ8 is turned off, a TrQ9 is turned on and then latched. Thus, resistors R14, R15 are added to the Trs Q4, Q5 and a resistor R7 of a common circuit is removed. Moreover, a resistor R16 is added in place of a resistor R12 relating to a TrQ8 of the gate G3. Thus, the H level of an output of the gate G2 is increased. Moreover, the L level is unchanged. Then the noise margin is increased and malfunctions due to alpha ray irradiation are avoided.
Patent JP-S61118596-A (JP)
Title: Automatic change-over device of water conveyance system
Inventor: KAMIBAYASHI ISAO
IPC: E03B11/16
Filed: 1984-11-14
Abstract: PURPOSE:To realize automatic change-over to an automatic flow down system and a pumping water conveyance system correspondingly to water level of a water purification pond and a water distributing pond by adding a measured value of opening for a flow adjustment valve and a signal of flow measurement to a signal of measurement for the pressure different between the inflow side and the outflow side of running water. CONSTITUTION:Automatic selection of a natural flow down water conveyance system by a water conveyance automatic selection device 12 is made in a state where three conditions A, B, C, as indicated below, are established together; A: the pressure difference between the inflow side and the discharge side exceeds the value of pressure allowing a natural flow down with respect to a predetermined set flow, B: opening of a flow adjustment valve 4 is narrowed and continues to keep the opening close to the water conveyance limit value of a water conveyance pump 3, C: the measured value of a flow by a flow meter 5 continues to be kept below a predetermined flow set value. Further, said automatic selection device 12 enables automatic change-over from the natural flow down water conveyance system to a pumping water conveyance system in a state where three conditions A, B, C as indicated below, are established together; A: the aforementioned pressure difference drops below the value of pressure which does not allow the natural flow down with respect to a predetermined set flow, B: the flow adjustment valve 4 continues to maintain full opening, C: the measured value of a flow continues to be kept below a predetermined flow set value.
Patent JP-H07159216-A (JP)
Title: Fluid register
Inventor: BIRUHERUMU AA KERAA
IPC: G01F11/08
Filed: 1994-10-03
Abstract: PURPOSE: To provide such a measuring device acting as a shut-off value between its assigned measurement missions in such a way that accurate measurement is possible by rapid injection for federating nearly continuos flow and constituted in an extremely simple structure which a small number of working portions so as to be easily arranged on the distribution ends of a pressurized transfer device of liquid and gas and generation of flow surge in front of a measuring device at the starting time of stalled steam static pressure behind the measuring device may by prevented. CONSTITUTION: The measuring device is provided with a housing 1 on which at least one inlet port 2 and at least one outlet 3 are formed and at least one piece of rotatable ball 4 driven by a shaft 5, and this ball has a lateral hole 9 housing a shuttle ball 10 and the ball 10 makes straight line motion inside of a lateral hole between two seats 11, 12, and on the other hand, makes seal of the other seat. The ball 4 is caught between seats so as to pressurize to seal an outlet seat 8.
Patent JP-H04115478-A (JP)
Title: Connector
Inventor: MARUISHI KENJI
IPC: H01R24/00
Filed: 1990-09-05
Abstract: PURPOSE:To enable connection to be sure and easy by providing a mesh shape connecting electrode in a connector, the upper electrode is inserted into the connecting electrode and installing the lower electrode, which is integrated with the upper electrode on an printed circuit board for shrink lead pitch IC. CONSTITUTION:The connecting electrode of a connector 3 is formed into a mesh shape, the upper electrode 7 of a electrode connecting pin 6 is inserted into the connector 3, and the lower electrode 8 is connected to a printed circuit board 1 for a shrink lead pitch IC. Insertion of the electrode connecting pin 6 can be changed according to the burn-in width A and the real installation width B. Accordingly, signal lines 4 from a standard printed circuit board 2, in which an electric circuit which can replace the function of shrink lead pitch IC of the electric printed circuit board 1 is installed, can be connected to the circuit board 1 easily and surely, and exchange of the connecting pin 6 can also be easily performed.
Patent JP-H0774715-A (JP)
Title: Fm stereo receiver
Inventor: YOSHIOKA YASUHIRO
IPC: H04H40/72
Filed: 1993-08-31
Abstract: PURPOSE:To reproduce a stereo signal stably when an S/N of a sub signal is excellent in the FM stereo receiver of a system improving the S/N by analyzing a frequency spectrum of the sub signal with a main signal having frequency correlation to the sub signal. CONSTITUTION:The amplitude of each main signal component and the amplitude of each sub signal are detected by amplitude detection circuits 21-1 to 21-n and 41-n and amplitude detection signals are added at voltage controlled added circuits 42-1 to 42-n respectively based on a signal meter voltage. The sub signals are compared with a reference voltage respectively at comparator circuits 22-1 to 22-n, and the gain of each sub signal component is controlled based on the result of comparison and then the resulting signals are synthesized at a synthesis circuit 10, the synthesized sub signal is fed to a matrix circuit from which stereo signals ER, EL' are obtained based on the synthesized main signal fed thereto.
Patent JP-S6299214-A (JP)
Title: Method of controlling emergency start of speed change gear
Inventor: HAMANO MAMORU
IPC: B60K28/00
Filed: 1985-10-25
Abstract: PURPOSE:To make it possible to start a vehicle with the use of a direct coupling path having a direct coupling slip clutch between input and output shafts upon a failure of a stepless speed change path having a starting clutch, by laying the direct coupling path and the stepless speed change path in parallel with each other. CONSTITUTION:A direct coupling drive path is composed of a direct coupling slip clutch 5, a direct coupling drive gear 7, a counter gear 28, a final reduction gear 29 and a differential gear 30. Further, a belt drive path is composed of an external gear 8, an internal gear 9, a V-velt type stepless speed change gear 10, a starting clutch 20, a forward gear 21, the counter gear 28, the final reduction gear 29 and the differential gear 30. Further, during the direct coupling drive mode, the transmission rate between input and output shafts 4, 32 is set to such that the maximum speed is slightly lower than that obtained in the belt drive mode. Further, when the vehicle is started in emergency due to, for example, a breakage of a belt 15, the direct coupling slip clutch 5 is gradually engaged to start the vehicle through the direct coupling drive path.
Patent JP-H0761734-A (JP)
Title: Water barrier device for outdoor elevator
Inventor: KUWABARA TOSHIYUKI
IPC: B66B7/12
Filed: 1993-08-31
Abstract: PURPOSE:To prevent an outdoor elevator device from deteriorating, by preventing rain water trickling down along a guide rail and a rack, from reaching to an elevator shaft. CONSTITUTION:A guide rail 1 and a rack 2 are extended along a building. An elevator car 3 is elevatably engaged with the guide rail 1 through the intermediary of guide rollers 4, and a pinion gear 5 in a drive mechanism 6 is engaged with a rack 2. Joint spaces 7, 8 are defined between the guide rail 1 and the rack 2 above the elevator car 3 which is located at the lowermost position. The proximal end part of a water barrier pale 10 is inserted through the spaces 7, 8, and the distal end part of thereof is extended overhanging the elevator car 3. The proximal end part of the water barrier plate 10 cuts off rain water trickling down along the guide rail 1 and the rack 2, and the distal end thereof blocks rain drops.
Patent JP-S61115479-A (JP)
Title: Preparation of liqueur
Inventor: NAKAI TAKANORI
IPC: C12G3/04
Filed: 1984-11-12
Abstract: PURPOSE:To prepare a liqueur free from the smell of SHOCHU (low class distilled spirit) and having excellent taste and flavor, easily, by immersing washed, drained and optionally dried fruit of MATATABI (Actinidia polygama) in refined Japanese SAKE, adding sugar or honey and malic acid thereto, and fermenting the mixture. CONSTITUTION:Washed, drained and optionally dried fruit of MATATABI or unripe plum fruit is immersed in refined Japanese SAKE. Sugar or honey and malic acid are added to the SAKE, and the mixture is fermented to obtain the objective liqueur.
Patent JP-H0762776-A (JP)
Title: Wall surface structure of concrete structure and engagement fitting for permanent form
Inventor: NAKAMURA KAZUYOSHI
IPC: E04B2/86
Filed: 1993-08-31
Abstract: PURPOSE:To engage a permanent form by a holding fitting so that a leaving permanent form is not broken or the top end of a separator, etc., are not exposed from the surface of the form, as for the wall surface structure of a concrete structure in which the leaving permanent form is fixed by the holding fitting so that the separator, etc., are not exposed on the surface. CONSTITUTION:At least a part of the wall surfaces such as the outer wall, inner wall, and the foundation of a concrete construction is constituted of a leaving mold frame 2, and a separator 3 which is closely attached on the concrete and embedded in the concrete is fixed by a pair of pair of annular members 11 on the inner surface of a through hole on the mold frame 2. An engagement fitting 1 consists of a pair of annular members consisting of an outside ring 13 and an inside ring 14 and encloses the top end part of the separator 3 in the mold frame and is press-attached on the through hole through the spreading in the diameter direction, and a jig 12 which is fitted at the stage difference part 14c of the inside ring 14 on the outer periphery of one edge part and has a screw part 12b screwed with the top end of a separator 3 and a screw part 12c screwed with a holding fitting at the other end part, on the inner periphery. The inside ring 14 is fitted at the top end of the jig 12, and screwed into the separator 3 through the screwing.
Patent JP-H06257175-A (JP)
Title: Jointing structure for steel pipe sheet pile wall and reinforced concrete floor slab
Inventor: TERASAKI SHIGEKI
IPC: E21D13/00
Filed: 1993-09-01
Abstract: PURPOSE:To enable a steel pipe sheet pile wall to be easily jointed to a reinforced concrete floor slab by fixing the main reinforcement of the slab to a reinforcement jointing member, and connecting the member to the side of the wall via a plurality of connection members laid at a gap in a vertical direction. CONSTITUTION:The lower side of a lower reinforcement jointing member body 22 having a preliminarily welded lower connection member 6, is fastened to the steel pipe 17 of a steel pipe sheet pile 4 by welding the member 6 to the steel pipe 17. Thereafter, an upper member 6 is fastened to the upper side of another body 22 and the steel pipe 17, and the lower reinforcement 22 is passed through the reinforcement through-hole 8 of a side plate 7. Also, an anchor plate 9 is coupled to the end of the main reinforcement 22 and an engagement nut 12 is screwed into the end thereof. Also, a cover plate 13 is fixed to the upper side of the body 22, thereby constituting a reinforcement jointing member 3. Then, a spacer is fixed to the upper side of the member 3, and an upper jointing member 3 is constituted via a similar work. Thereafter, the internal space of the upper and lower jointing members 3 is filled with a solidifying agent 10, the steel pipe 17 is filled with concrete 18, and floor slab concrete 19 is placed.