baber/WOPTO huggingface dataset:
Patent JP-H06123041-A (JP)
Title: Apparatus for picking in loom
Inventor: SHINDO AKIO
IPC: D03D47/30
Filed: 1992-10-08
Abstract: PURPOSE:To reduce the consumption of a fluid required for picking by guiding weft yarn into a warp shed according to the pulling with an accelerator and a jetting stream of a posture controlling nozzle and then changing over the nozzle jetting pressure to a lower one. CONSTITUTION:This apparatus for picking in an air jet loom is capable of threading weft yarn (Y) unwound from a yarn feed unit 1, passed through a device 2 for storing the weft yarn and measuring the length, a yarn guide 6 and a yarn guide hole 53 of a lever 52 of a turning in-and-off device 50 through a posture controlling nozzle 8 as a picking main nozzle, branching and connecting a main pressure tank 11 through a high-pressure passage 12 and a low-pressure passage 13, electropneumatic proportional valves 14 and 15 and auxiliary pressure tanks 16 and 17 and further electromagnetic opening and closing valves 18 and 19 to the posture controlling nozzle 8, nipping and pulling the weft yarn (Y) between rollers 33 and 34 of the accelerator 30 by the operation of the turning in-and-off device 50, simultaneously changing over the jetting pressure of the posture controlling nozzle 8 to a lower one based on an output from a controller 20, further transferring the weft yarn (Y) to the side opposite to the picking by jetting from subnozzle groups 22 arranged on the cloth fell side of a reed 21 side by side so as to chase the tip of the weft yarn (Y) based on the output signal from a controller 20 and carrying out the picking.
Patent JP-H0985711-A (JP)
Title: Veneer with cross woodgrain and manufacture thereof
Inventor: MURAI YOSHIO
IPC: B44F9/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a veneer that cross woodgrain is artificially added to the surface of a straight grain by working a timber having no cross woodgrain of the type that the cross woodgrain occurs. SOLUTION: A timber is so cut in a desired thickness by using two types of veneer cutters having knife-edges that the cut surface becomes a straight grain. The timber flitch 8 of a raw material is moved horizontally in the direction of an arrow P by using a slicer 7, the flitch 8 is so cut along the straight grain by the one knife-edge 1 that the cutting surface 9 becomes the straight grain to obtain a veneer. The flitch 8 of the material is so rotated in the direction of an arrow Q by using a half rotor 11 to cut along the straight grain by the other knife-edge 1 that the cut surface 9 becomes the straight grain to obtain a veneer. Thus, the straight grain veneers having various cross woodgrains like cross woodgrain is obtained.
Patent JP-H0696864-A (JP)
Title: Display device and manufacture thereof
Inventor: UNO YASUHIRO
IPC: H05B33/12
Filed: 1992-09-14
Abstract: PURPOSE:To prevent a dielectric breakdown between a metal wire and a transparent electrode by connecting conducting layers between picture elements with the metal wire via contact holes formed on an insulating layer on the conducting layer. CONSTITUTION:A ground (GND) electrode 8 connected to the ground level via the third and fourth insulating layers 7, 9 is provided between a thin film EL element and a thin film transistor. The electrode 8 is separately formed for each EL element, and a GND wire 18 is formed in the auxiliary scanning direction on the uppermost fifth insulating layer 20 of laminated insulating layers to connect each electrode 8 in the auxiliary scanning direction. The electrode 8 of each picture element is connected to the GND wire 18 via contact holes (a), (b) provided on insulating layers of the fourth insulating layer 9 and a gate insulating layer 12 and the fifth insulating layer 20. Insulating layers 5, 7, 9, 12, 20 are provided between the wire 18 and a transparent electrode 2 at a sufficient interval without being affected by irregularities of the transparent electrode 2 and a step between a metal electrode 6 and a luminescent layer 4, the withstand voltage of the insulating layers is improved, and the dielectric breakdown can be prevented.
Patent JP-H0692657-A (JP)
Title: Method for producing hollow optical element
Inventor: MITSUSAKA MOTOSUKE
IPC: C03B19/04
Filed: 1992-09-11
Abstract: PURPOSE:To obtain the hollow optical element in good reproducibility and at a low cost by rotating a melted glass-received mold member on a horizontal shaft to spread the melted glass with the centrifugal force and to form a hollow part in the center, and simultaneously cool-curing the molded product. CONSTITUTION:A cylindrical mold 2 having a horizontal central rotation shaft 3 is rotated on the central rotation shaft 3. Melted glass 5 is fed through a feeding means 4 into a molding groove 1 disposed on the inner peripheral surfaces of the cylindrical mold 2 and having optical molding surface 1a on both the end surfaces. The melted glass 5 is spread in a uniform thickness by a centrifugal force in the cylindrical mold 2 and simultaneously a hollow part is formed in the center. Since the force for spreading the melted glass in the lateral direction is added to the melted glass 5 whose flow in the diameter direction is limited with the inner peripheral surfaces of the cylindrical mold 2, the melted glass 5 is pushed to the molding surfaces 1a of the molding groove 1, thus providing the hollow optical element to which the shapes of the molding surfaces 1a are transferred.
Patent JP-H04146346-A (JP)
Title: Fire-resistant shield body
Inventor: SAGAWA KATSUNOBU
IPC: E06B5/16
Filed: 1990-10-09
Abstract: PURPOSE:To manufacture the fire-resistant shield body of a fireproof door by laminating fire-proof coat and glass-fiber woven-fabric on the substrate of a wooden core member and a frame member jointed to each other, and by laminating a facing plate on them. CONSTITUTION:Particle boards are set to be core members and the peripheral sections are jointed to each other with a frame member, and the one-side surfaces are coated with foaming fire-proof coat. After that, the surfaces are lined with glass-fiber woven fabric with the inorganic or non-fusible fiber woven fabric of about 50-300g/m<2>, in a close contact state. In the same manner, the side surfaces of the frame, the side surfaces and upper and lower surfaces of the frame on the rear side surface counter sides are coated with the foaming fire-proof coat, and the glass-fiber woven fabric is laminated on. Then on it, a facing plate is used to be laminated, with the adhesives of vinyl acetate containing the ethylene of about 15-25weight%, and the emulsion copolymer of the ethylene. As a result, the fire-resistant shield body of high productivity and less deformation can be manufactured.
Patent JP-S61148336-A (JP)
Title: Temperature measuring apparatus
Inventor: YAMADA AKIRA
IPC: G01K7/00
Filed: 1984-12-22
Abstract: PURPOSE:To measure the temperature of a fluid at a high accuracy, by arranging a thermometer and a flowmeter for measuring the temperature and the flow rate of a refrigerant flowing through a refrigerant pipe to determine the relationship between the temperature and the quantity of heat in cooling at a temperature measuring section varying the quantity of heat in cooling. CONSTITUTION:This apparatus is equipped with a first thermometer 2 (with the temperature of the heating surface set at Tm) for measuring the temperature at the tip of a temperature sensing cylinder 1 with the closed tip and a refrigerant pipe 3 and introduces a refrigerant 4 into the temperature sensing cylinder 1 to be passed therethrough. The flow rate of the refrigerant flowing through the refrigerant pipe 3 is measured with a flowmeter 5, the temperature of the refrigerant 4 done with a second thermomter 6 and the temperature of the refrigerant 4 drained from the temperature sensing cylinder 1 done with a third thermometer 7. When the quantity of heat removed is determined by varying the flow rate of the refrigerant 4 and the temperature Tm of the heating surface is measured at the moment, the relationship between the quantity of heat removed and the temperature Tm of the heating surface is obtained to determine a constant therefrom. Thus, temperatures of various fluids can be obtained at a high accuracy by a specified calculation formula.
Patent JP-H02116138-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOSAKA ASAMITSU
IPC: H01L29/812
Filed: 1988-10-25
Abstract: PURPOSE:To lift off only an Au layer in an unnecessary region easily regardless of the Au layer left as an electrode and facilitate forming the thick Au layer for the electrode by a method wherein the Au layer left as the electrode and the Au layer lifted off with photoresist are isolated from each other by side walls formed on the sides of an artificial electrode. CONSTITUTION:Silicon ions are implanted into a semi-insulating substrate 1 with a predetermined pressure to form an operating layer 2 and an artificial electrode 5 having a required width and composed of a tungsten silicide layer 3 and a silicon dioxide layer 4 is formed on the operating layer 2. Then a silicon nitride layer with a predetermined thickness is applied to the whole surface of the substrate 1 and subjected to a dry etching treatment to form side walls 8 on both the sides of the electrode 5. Then photoresist 6 is applied and the whole surface is etched back to expose the top parts of the electrode 5 and the walls 8. Then an Au layer in an unnecessary region is lifted off with the resist 6 and removed to obtain a gate electrode having a double-layer structure composed of the layer 3 and the Au layer 7 formed on the layer 3.
Patent JP-H03131771-A (JP)
Title: Battery voltage detecting device
Inventor: SEKI YOICHI
IPC: G01R19/00
Filed: 1989-10-17
Abstract: PURPOSE:To surely detect the terminal voltage of a battery even when a load is driven with an AC current by calculating the terminal voltage across the battery from the time of connecting the reference voltage and a battery to an integration circuit respectively to the point of time when the output of the integration circuit reaches a specific voltage. CONSTITUTION:A reference voltage part 12 is connected to the integration circuit 13 firstly through a switching means 14. When the output voltage of the circuit 13 rises gradually and exceeds the reference voltage Vrf, a clock is inhibited through a comparator 16 from being applied to a counter 19, and then the time Tbs till when the output of the circuit 13 exceeds the Vrf is measured. Then the voltage part 12 is switched to the battery 11 and the time Tbt till when the output of the circuit 13 exceeds the Vrf is measured similarly. Specific arithmetic based upon the measured Tbs and Tbt is carried out to calculate the terminal voltage Vbt across the battery. Consequently, even when the load is driven with an AC current, the terminal voltage can surely be detected.
Patent JP-H08130834-A (JP)
Title: Battery charging circuit
Inventor: SUZUKI SATOSHI
IPC: H02J7/04
Filed: 1994-11-02
Abstract: PURPOSE: To provide a floating semi-constant-current battery charging circuit having a simple circuit configuration and no temperature dependency. CONSTITUTION: A battery charging circuit is constituted in such a way that a drive circuit 3 is provided on the negative side of a resistor RC for constant current connected in series with a secondary battery Bp to be charged and a reference voltage used for obtaining the error output of an error amplifier 2 to be supplied to the drive circuit 3 is obtained from a microcomputer 4, and that a voltage for comparison is obtained by dividing a charging voltage VCC2 .
Patent JP-H09112239-A (JP)
Title: Internal combustion engine with blowby system
Inventor: TAZAKI YUTAKA
IPC: F02F1/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of NOx penetration into lubricant oil in an internal combustion engine with a blowby gas system even though it is formed in a simple structure. SOLUTION: This internal combustion engine is equipped with a blowby gas system formed by being equipped with a blowby gas passage by which the inside of the crank chamber of a crank case and an intake system is communicated through the inside of the rocker chamber of a rocker cover, and a fresh air introducing passage by which the intake system and the inside of the crank chamber communicates through the inside of the rocker chamber. A shallow bottomed water jacket 11 positioned in an upper part than an approximately intermediate position between the top dead center position of a piston top ring and the bottom dead center position of a piston oil ring, is arranged on a steel cylinder block 10, and a dead space 13 which is made to serve as an external cooling water piping, is integrally formed on one side wall in the vicinity of the skirt part 12 of the cylinder block 10.
Patent JP-S62129938-A (JP)
Title: Magnetic recording medium
Inventor: NISHIGUCHI TSUYOSHI
IPC: C10N40/18
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a titled medium having good wear resistance at a low temp. and excellent durability at the lower temp. by providing a magnetic layer contg. such polyoxy ethylene ester having a prescribed compsn. CONSTITUTION:The polyoxy ethylene ester expressed by the formula (where R1, R2: an alkyl group of 1-20C, n: 1-20 integer) is incorporated into the magnetic layer. The wear resistance particularly at the low temp. is thereby improved. The polyoxy ethylene ester expressed by the formula exhibits an excellent lubricating effect particularly at the low temp. to decrease the coefft. of friction on the surface of the magnetic layer and to improve the wear resistance particularly at the low temp. when incorporated into the magnetic layer. The incorporation of the polyoxy ethylene ester into the magnetic layer is executed by kneading the ester with magnetic powder and binder resin to prepare a magnetic coating compd., coating the compd. on a substrate and drying the coating to form the magnetic layer.
Patent JP-S63122245-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU KUNIYA
IPC: H01L21/3205
Filed: 1986-11-12
Abstract: PURPOSE:To improve on a semiconductor element layer in capability to withstand electromigration and in performance uniformity by a method wherein a prescribed metal wiring pattern is built on an insulating film formed on a semiconductor element layer and atoms different from those constituting the metal are added to the metal wiring layer by ion implantation. CONSTITUTION:An insulating layer 2 is formed on a semiconductor element layer 1, and a metal layer 3 of aluminum for example is laid on the insulating layer 2. Next, by means of ion implantation, a beam of atoms 4 different from those of the metal layer 3 is introduced into the surface of the metal layer 3. For example, the atoms 4 may be of copper or titanium quite effective against electromigration. With an ion implantation process accomplished under these conditions being capable of proper control of energy to be injected, scattering of crystallinity in aluminum after spattering is rendered homogeneous for the realization of a homonegeously structured amorphous wiring layer. A semiconductor device produced by this process is high in reliability and may be accurately controlled in terms of performance characteristics.
Patent JP-H06116073-A (JP)
Title: Method for effectively utilizing animal waste in confined environment
Inventor: SEKI KIYOSHI
IPC: C05F3/00
Filed: 1992-10-08
Abstract: PURPOSE:To effectively utilize the org. waste from the human and animal in the confined environment, e.g. in outer space. CONSTITUTION:Biologically aged humus and the biological substance for the larva are produced from the wastes of the human and animal by the vital action of the fly, especially the fly belonging to the Sinanthropus, and a gas is simultaneously liberated. The humus is utilized as the org. fertilizer, the biological substance is utilized as the animal feed or for microbial cultivation, and the gas is used as fuel.
Patent JP-H07116044-A (JP)
Title: Pamphlet box
Inventor: MATSUMURA HIROSHI
IPC: A47F10/00
Filed: 1993-10-28
Abstract: PURPOSE:To provide a pamphlet box suitable for being used at a place such as a bank counter where people line up and stand by for the purpose of a procedure or buying or the like, further in detail, a pamphlet box having junctions to lock lining-up ropes. CONSTITUTION:A pamphlet box is obtained by constituting in such a way that junctions 50 to lock hooks 62 of the ropes 60 are arranged on the front end and the rear end of the narrow base stand part 30, and the pamphlet housing parts 70 having plural pamphlet housing chambers 74 partitioned by partition pieces 72 are arranged above the base stand part 30.
Patent JP-H02116883-A (JP)
Title: Reducing method for wear coefficient of cleaning blade
Inventor: SHIBATA KIYOTAKA
IPC: G03G21/00
Filed: 1988-10-26
Abstract: PURPOSE:To clean a photosensitive drum smoothly without flawing it by detecting the toner concentration in a developing device previously and controlling the toner concentration to a proper state. CONSTITUTION:The toner in a toner hopper 14 is supplied into the developing device 13 by the rotation of a supplementary roller 15, and mixed with carries in the developing device 13 and charged electrostatically by friction. A toner concentration sensor 16 which detects the toner concentration is arranged. When the toner concentration in the developing device 13 is proper, the head edge of a cleaning blade 21 is rubbed against toner sticking on the peripheral surface of the photosensitive drum 11. When the toner concentration detected by the toner concentration sensor 16 provided to the developing device 13 is not in the proper state, the toner supplementary roller 15 is driven to supply the toner into the toner hopper 14. Consequently, the cleaning operation is carried out without flawing neither the photosensitive body 11 nor the cleaning blade 21.
Patent JP-H02180123-A (JP)
Title: Heat sealer for thermoplastic film
Inventor: KEBIN BAAJIEBIN
IPC: B29C65/22
Filed: 1989-10-19
Abstract: PURPOSE: To dispense with a high temperature for thermally cutting materials by covering a resilient pad with a release sheet and placing a heat dispersing foil between the resilient pad and release sheet covering the pad. CONSTITUTION: A thermoplastic film tube 25 is passed between jaws 11 and 12. Film surfaces 22 and 23 are trapped between clothes 17 and 21 by a pressure exerted on a silicone rubber pad 19 by a heat-sealing element 16. Electrical impulse is given through the element 16 and heats it sufficiently so as to heat- seal the film surfaces 22 and 23 and cut at the same time. The foil 20 to disperse heat considerably reduces thermal deterioration of the silicone rubber pad 19 and the clothes 17 and 21, and elongate the durable life thereof.
Patent JP-2001094992-A (JP)
Title: Image compressor and image expander
Inventor: NODA SHIGETOSHI
IPC: H04N19/60
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To enhance a compression rate in no-loss sub-band conversion compression. SOLUTION: In a no-loss optimum sub-band converter 100, a pixel correlation evaluation means 110 evaluates respective correlations of prescribed reference possible pixels around a prediction target pixel, and an optimum value calculation means 120 obtains selected sets of pixels or a proper optimum function maximizing the correlation among the pixels to calculate an optimum value. A sub-band conversion means 130 generates a sub-band conversion coded signal resulting from dividing the digital image signal into prescribed bands, on the basis of the optimum value. An entropy coding compressor 200 applies entropy coding to a sub-band conversion coding signal which is an output of the no-loss optimum sub-band converter 100 to generate a no-loss compression image signal.
Patent JP-2001059513-A (JP)
Title: Lock nut with spring
Inventor: KAYA SHOJI
IPC: F16B39/34
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a nut being hard to loosen, serving as a spring washer, with good working efficiency, allowing working with commercial tools, and mass producible at a low cost. SOLUTION: A nut recessed groove 5 is formed on a screwed face of a nut 6 and a cup-shaped spring 4 is inserted into the groove 5. The spring 4 is pushed and extended with fastening of the nut 6 and a bolt side screw part is tightened by a spring inner ring to be prevented from loosening simultaneously when a recessed groove outer ring 7 of the nut 6 is pushed by a spring outer ring to become unrotatable.
Patent JP-2001089589-A (JP)
Title: Heating technique with electromagnetic wave
Inventor: MIZUSHIMA TAKEFUMI
IPC: C08J7/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating technique with electromagnetic waves that causes no unevenness in the appearance. SOLUTION: A sheet subject 1 of a solvent-containing resin composition is heated by irradiation with electromagnetic waves 5, as the sheet 1 is allowed to continuously move. In this case, the sheet subject 1 is irradiated with electromagnetic waves 5 from one side and the cooling air flow 6 is blown from the other side. Since the sheet subject 1 is suppressed in resin hardening on the surface exposed to the cooling air flow, the evaporation of the solvent from the inside of the sheet subject 1 is never retarded.
Patent JP-H07128630-A (JP)
Title: Three-dimensional image pickup device
Inventor: KAMIHIRA KAZUTAKE
IPC: G06T19/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a three-dimensional image pickup device capable of electrically image picking up a three-dimensional image which is visible from an optional viewpoint. CONSTITUTION:A liquid crystal light valve 10 capable of regarding a pixel as a pin hole is used as a pin hole array, and the transmission and the interruption of beams through respective pin holes PH are scanned successively in the horizontal direction. A range A of an optical image by one pin hole PH is sub scanned by a line senser 20 vertically, and the optical image is converted to an electric signal. In such a manner, the mixture of the beams passing through every pin hole PH is prevented by the pin hole scanning using the shutter function of the liquid crystal, and a high definition image is picked up by making the pin holes high density. Simultaneously, a view angle is enlarged, and the resolution for an angle is enhanced even when the optical image of the pin hole PH is converted to the electric signal by using the line senser 20, and the three-dimensional image using the pin hole array is image picked up electrically.
Patent JP-H06104051-A (JP)
Title: Shielded electric connector
Inventor: DABITSUTO SHII BOUEN
IPC: H01R13/658
Filed: 1991-09-24
Abstract: PURPOSE: To provide an electric connector produced by properly shielding signal wires in a connector housing. CONSTITUTION: An electric connector 20 is constituted by fitting an upper and a lower housing covers 22, 24 each other and used together with twisted pair cables 26A. A cable 26 comprises a pair of signal wires 28, 30 and a drain wire surrounded with an outer insulator. Respective signal wires of the twisted pairs are arranged in contact modules 208, 222 and when the covers are mutually fitted, each of the contact module is positioned in one partitioned chamber of a large number shielded chambers formed between neighboring separation walls 48-60, 112-124 extended from the housing covers in the outside. A positioning rib 224 for a contact module is formed in a positioning slot in each separating wall to properly arrange and hold a contact module.  A ferrule assembly is crimped in the surrounding of the end part of the insulator 194 in the outside of each cable and connected with a drain wire.