baber/WOPTO huggingface dataset:
Patent JP-H02168772-A (JP)
Title: Horizontal deflection high voltage generating circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/185
Filed: 1988-12-22
Abstract: PURPOSE:To facilitate the setting of the operating condition of an output transistor(TR) generating horizontal deflection and high voltage by generating a delay time by a delay circuit at a trailing edge of a horizontal deflection pulse generated in a horizontal output circuit and a high voltage generating circuit and setting the trailing edge of the high voltage pulse having a wider pulse width than that of the horizontal deflection pulse of the horizontal output circuit to be nearly timewise coincident. CONSTITUTION:A pulse delay circuit 25 is provide between a horizontal oscillation circuit 1 and a horizontal exciting circuit 2 to obtain a new rectangular pulse VOSC', which is fed to the horizontal oscillation circuit 2. Then the horizontal oscillation pulse VOSC obtained by the horizontal oscillation circuit 1 is given to the pulse delay circuit 25, from which the rectangular pulse VOSC' whose leading (front edge) is retarded by tdl is obtained and fed to the horizontal exciting circuit 2. Thus, the output of the horizontal exciting circuit 2 because of the storage time effect of the internal horizontal exiting TRs produces a horizontal excitation pulse Vdc1 subjected to bottoming longer by the storage time tstg1 of the horizontal exiting TRs more than the pulse width tOSC' of the rectangular pulse VOSC'.
Patent JP-H01161754-A (JP)
Title: Semiconductor device
Inventor: SHIMODA MASAKI
IPC: H01L29/43
Filed: 1987-12-17
Abstract: PURPOSE:To prevent the thermal breakdown of a wiring material electrically connecting the input side of a first inverter and a drain region in an N channel transistor for a second inverter, and to obtain a semiconductor device having high reliability by electrically connecting the drain region and the input side of the first inverter by the high heat-resistant wiring material. CONSTITUTION:In a semiconductor device, which has a first inverter I1 outputting the inversion signal of an input signal VIN and a second inverter I2 having an N channel transistor 4 in which a source region 10 is connected to reference low potential GND while conduction is controlled by an output signal VOUT1 from said first inverter I1 and an output signal VOUT2 is extracted from a drain region 9 and uses an output from the second inverter I2 as all input to the first inverter I1, said drain region 9 and the input side of the first inverter I1 are connected electrically by a high heat-resistant wiring material 22. Polycrystalline silicon or polycrystalline silicide is employed as said high heat-resistant wiring material 22.
Patent JP-H06147135-A (JP)
Title: Resin coating method of side plate at gear pump
Inventor: TERUYAMA HIDEO
IPC: F04C15/00
Filed: 1992-11-09
Abstract: PURPOSE:To prevent resin from being peeled off in the case of molybdenum disulfide or tetrafluoroethylene resin being a coated on side plates consisting of a steel sintered metal. CONSTITUTION:After the sizing of the outforms of the outforms of side plates 4, 5 is carried out, they are immersed in a water soluble anti-rust agent, and then are ground, and after the grinding, the water soluble anti-rust agent is driven out by means of wash and heating, and then, synthetic resin such as molybdenum disulfide or tetrafluoroethylene resin is coated.
Patent JP-2000145658-A (JP)
Title: Internal gear pump
Inventor: KOMINAMI YOSHIAKI
IPC: F04C2/10
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an internal gear pump with high-discharging efficiency. SOLUTION: A plate 70 where a crescent-shaped hole 76 corresponding with a shape of a crescent 40 is created is arranged between a piston 56 and gears 22/26, and a part of the crescent 40 protruding from the gears 22 and 26 is housed in the crescent-shaped hole 76. The piston slid by the pressing force of a fluid which is introduced behind a piston body 58 pushes the gears 22 and 26 via the plate 70 to press gears 22 and 26 against a base wall 16 without blocked by the protruding part of the crescent 40. Accordingly, gaps between the bottom wall 16 and gears 22/26 are eliminated and no fluid leaks, so discharging efficiency of this internal gear pump 10 is improved.
Patent JP-H08217678-A (JP)
Title: Suspension preparation containing difluprednate for insillation
Inventor: KIMURA MOTOKO
IPC: A61K9/107
Filed: 1994-12-26
Abstract: PURPOSE: To obtain the subject suspension preparation containing difluprednate as an active ingredient, capable of being instilled, excellent in the stabilities of the preparation and useful for the treatment and prevention of inflammatory and allergic ocular diseases such as allergic conjunctivitis, vernal con junctivitis, etc. CONSTITUTION: This suspension preparation for instillation is prepared by containing difluprednate as an active ingredient and preferably a water-soluble high polymer (especially 0.05-0.2w/v% either one of hydroxymethylcellulose or polyvinylalchol). Furthermore, it is preferable to contain 0.005-0.01w/v% either one of a quaternary ammonium salt (either one of benzalkonium chloride or benzethonium chloride) or a cationic compound (chlorhexidine gluconate) as a preserving agent, sodium chloride as an isotonic agent and either one of an acetate salt (sodium acetate) or ε-amino caproic acid as a buffering agent.
Patent JP-H11157686-A (JP)
Title: Paper feeder
Inventor: MATSUMURA TAKUO
IPC: B65H3/48
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of certainly releasing adherence of a slipped sheet and a sheet of its lower level by blowing air at an end surface of the slipped sheet even in the case where the sheet on an upper level is slipped from a sheet side surface and loaded. SOLUTION: A paper feeder 11 is provided with a paper feeding tray 15 to load sheets, a paper feeding means to deliver the sheets 13 from this paper feeding tray 15, an air blowing means 19 to blow air from a direction vertical with a sheet side surface to a side surface and an upper surface of the loaded sheets 13 and a blowing direction regulating means 29 provided between the air blowing means 19 and the sheets 13 and to regulate a direction of air blown from the air blowing means 19 downward against the upper surface of the sheets.
Patent JP-2000127114-A (JP)
Title: Method for sticking decorative plate and decorative film
Inventor: NOMURA SHUKI
IPC: B27M3/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for sticking a decorative plate and a decorative film which can guarantee joining strength for a long period by a method in which the joining part of each frame body which is the angular part area of a plat-shaped body to be formed in a rectangular shape is joined surely by a belt-shaped film for decoration to be stuck along the thick part on the periphery of each frame body. SOLUTION: Each angular part area 4a, 4b, 5a, 5b which is the joining part of each frame body F1-F4 and its vicinity is stuck to be piled by belt-shaped films 6, 7, (8, 9) for decoration. In this way, the joining parts J1-J4 of each frame body F1-F4 are joined surely by the belt-shaped films 6, 7, (8, 9) to be stuck along the thick part on the periphery of each frame body so that the joining strength can be guaranteed for a long period.
Patent JP-2001138271-A (JP)
Title: Leg type mobile robot and at-overturn motion control method for robot
Inventor: SHIMIZU SATORU
IPC: B25J5/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To generate a walking attitude of a robot capable of reducing the damage of robot at overturn as much as practicable. SOLUTION: Joint actuators for the trunk, lower and upper body parts of a robot are controlled by sensing the robot inclination, landing, or separating from the floor with the outputs of an attitude sensor and grounding confirming sensor and also sensing the eventual robot overturning direction at an early stage on the basis of the result from calculation of the floor reaction force, and thereby a walking attitude such as to make landing from the in-priority landing body part is produced ant it is possible to execute the specified motion pattern. Because the in-priority landing body part has a sufficiently high strength compared with other body parts, likely damage of the robot resulting from tumbling can be suppressed to possible minimum.
Patent JP-H07150988-A (JP)
Title: Exhaust timing control device of two cycle engine
Inventor: KINOSHITA HISATOSHI
IPC: F02B75/02
Filed: 1993-11-29
Abstract: PURPOSE:To change exhaust timing in several steps so as to dissolve torque valleys by arranging a plurality of spring members in parallel, and setting the operation load of the spring members so as to be steppedly changed. CONSTITUTION:In an exhaust timing device 10, a plurality of spring members 23, 24 are arranged in parallel, the spring member 23 is compressed between a moving element 22 and a governor gear 18 and arranged inside, and the spring member 24 is compressed between a case 33 and the governor gear 18 in the case 33 and arranged outside. When exhaust timing is made variable in response to engine speed, operation load is steppedly changed by the spring force of the spring member 23 and the spring force of the spring member 24. Namely, the operation loads of a plurality of spring members are steppedly changed so as to steppedly change the exhaust timing, and hence torque valleys can be dissolved so as to improve the engine performance.
Patent JP-H03200002-A (JP)
Title: Position measuring device
Inventor: MITSUHIYAERU ARUGEUERU
IPC: G01B9/02
Filed: 1990-11-28
Abstract: PURPOSE: To reduce the sizes of a reflecting body and lenses by arranging two spatially separated input or output components in the beam passage of a luminous flux to be measured and making the luminous flux to be passed through or diffracted by the components. CONSTITUTION: A luminous flux 5 made incident to a substrate 1 from a laser diode 4 comes into collision with a circular arcuate diffraction grating 2. Another luminous flux 5 nearly perpendicularly made incident to the substrate 1 is separated into zero-th- and first-order partial luminous fluxes. The zero-th-order luminous flux comes into collision with a reflecting body 6 to be measured. The luminous flux containing the first-order component is made incident to a light conductor 1a after diffraction. When the luminous flux is made incident to the light conductor 1a, the flux 5 converges to the input terminal of an integrated optical coupler 7. Then the partial luminous flux containing the first-order component diffracted through the grating 2 is introduced to detectors 8a-8c through the coupler 7 and forms the reference arm of an interferometer.  On the other hand, the partial luminous flux containing the zero-th-order component introduced through the reflecting body 6 enters another circular arcuate diffraction grating 3. The luminous flux converges to the branch of the coupler 7, joins the detectors 8a-8c, and forms the measuring arm of the interferrometer at the branch. In the coupler 7, luminous fluxes of arms 1 and 0 interfere with each other.
Patent JP-H03217499-A (JP)
Title: Functional liquid
Inventor: MAIKERU BUREZAADO
IPC: C09K23/00
Filed: 1990-11-28
Abstract: PURPOSE: To provide a functional fluid containing an aq. structural surfactant and suitable for drilling fluids, cutting fluids, lubricants and operation liquid for bearing, gear and machines, and heat transfer fluids.  
     CONSTITUTION: Pref., a soln. contains surfactant micella or the objective aq. structural surfactant dispersed by using a lamellar solid, a globulite or a G-phase surfactant in an amt. sufficient to suppress the grinding of shale or to prevent the galling of the surface of a metal and to also keep rock cut matter or shaving refuse in a suspension under a usual excavation condition. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08156082-A (JP)
Title: Elevator for upper and lower mold of resin sheet molding facility
Inventor: KASAZAKI MASAYOSHI
IPC: B29C51/38
Filed: 1994-11-30
Abstract: PURPOSE: To obtain an elevator for upper and lower molds in which a lower die base can be effectively elevated without providing a pit by elevating upper and lower die bases by telescoping first and second cylinders, and maintaining a tuning mechanism in a horizontal state in the case of elevating the lower die base. CONSTITUTION: Two upward first cylinders 2 are mounted at both front and rear side positions of a ceiling of a gate-shaped frame 1. A downward second cylinder 8 is mounted at the center of the ceiling of the frame 1. An upper die base 10 mounted with an upper mold 9 opposed to a lower mold 6 is coupled to a lower surface mounted vertically slidably at a guide rod 4 to the lower end of the piston rod of the cylinder 8. When an elevating frame 3 is elevated, the pinions 16, 18 of a tuning mechanism 11 are rolled while being engaged with the racks 20, 21, and the frame 3 is maintained in a horizontal state by tuning with the elevating of the side.
Patent JP-H01166432-A (JP)
Title: Circuit breaker
Inventor: WADA AKIHISA
IPC: H01H3/46
Filed: 1987-12-23
Abstract: PURPOSE:To prevent the rotation of a lever and an error breaking owing to a dropping substance and the like by providing a slope to separate the lever from the circuit breaker main body gradually as the lever comes from the rotary end to the base side, as the rotary end approaches the breaker main body. CONSTITUTION:A lever 3 has a projection formed in about L-shape in silhouette, its rotary end 3a is approached to an installing plate 1 making the interval (t) with the plate 1 small enough, and moreover, a slope 3c is formed to separate from a circuit breaker main body 2 gradually as the lever 3 comes from the rotary end 3a to the base 3b side. On condition that the power supply is turned on, a force inflicted from the rotary end 3a side of the circuit switching lever 3 by a part of the operator's body, a dropping substance, or the like, is dispersed in the direction along the slope 3c and the direction to the rotary shaft. Consequently, the lever 3 is rotated with difficulty, and an error breaking is hardly made even though a guide arm is not used.
Patent JP-H04191326-A (JP)
Title: Method for heat treating steel tube
Inventor: CHOJI TAKESHI
IPC: C21D9/08
Filed: 1990-11-26
Abstract: PURPOSE:To manufacture a steel tube having high strength and high toughness by subjecting an un-heat-treated steel tube to furnace heat hardening treatment and induction hardening treatment in succession and thereafter executing tempering treatment. CONSTITUTION:An un-heat treated steel tube is subjected to furnace heat hardening treatment and is provided with required strength. Next, this steel tube is subjected to induction hardening treatment to improve its fracture transition temp. properties, and after that, tempering treatment is executed. In this way, a heat treated steel tube both excellent in strength and toughness is obtd., and this heat treating method is suitable essentially as the one for a seamless steel tube having about >=14mm thickness.
Patent JP-2001137284-A (JP)
Title: Absorptive article
Inventor: MIZUTANI SATOSHI
IPC: A61F13/511
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the excretion is easily left behind in a surface sheet since ridge portions of the corrugated surface sheet are separated from absorptive cores when a conventional sanitary napkin is curved. SOLUTION: The surface sheet 2 of the sanitary napkin is provided by alternately forming coarse portions 2c low in fiber density and dense portions 2d high in fiber density on ridge portions 2a of the corrugated nonwoven fabric. When the sanitary napkin is subjected to bodily pressure, the surface sheet 2 is curved and deformed at each coarse portion 2c. Since the ridge portions 2a are not folded by an unreasonable force at the dense portions 2d except the coarse portions 2c, the surface sheet 2 is prevented from being separated from the absorptive core 3. Degradation in permeability and diffusion between the surface sheet 2 and the absorptive core 3 can be prevented, and the excretion received by the surface sheet 2 can be effectively led to the absorptive core 3.
Patent JP-H02169951-A (JP)
Title: Device to adjust opening of air volume damper
Inventor: ITO HISASHI
IPC: F24F13/15
Filed: 1988-12-22
Abstract: PURPOSE:To make it easy to adjust the opening by fixing a screw concentrically to an opening adjustment shaft hanging from a ceiling and connected to the vane shaft of an air volume damper and connecting the base end section of a pointer to the screw by the threads and providing a slit in vertical direction in a dial hanging from the ceiling to the neighbourhood of the adjustment shaft and inserting the end of the pointer into the slit. CONSTITUTION:The opening of a damper is adjusted by rotating an opening adjustment shaft 1 hanging from a ceiling 7. A scale plate 2 is attached to the ceiling 7 through holes 2b and 2b. It has a hole 2c through which the opening adjustment shaft passes to function as a ceiling rosette gauge. The face that is hanging down from the ceiling is provided with a slit 2a, and on this face the scale of damper opening and a display of damper connection system area are provided. The mutual relation of the opening adjustment shaft 1, thread 3, pointer 5 and slit 2a of the scale 2 is that the screw 3 is tightened to the opening adjustment shaft 1 by a small screw 3b and the base end section of the pointer 3 is connected to the screw by the threads and its end projects into the slit 2a.
Patent JP-H01164959-A (JP)
Title: Light transmission type red toner
Inventor: NISHIGUCHI TOSHIHIKO
IPC: G03G9/09
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a red toner which has sufficient light transparency and distinct colors even when transferred to a light transparent sheet by incorporating a polymer produced by bringing the chain micromolecule having a reactive substituent in the side chain and a specific rhodanine deriv. into reaction as a coloring component into the toner. CONSTITUTION:The polymer produced by bringing the chain macromolecule having the reactive substituent in the side chain and the rhodanine deriv. expressed by formula I into reaction is incorporated as the coloring component into the light transmission type red toner. In formula I, B denotes the substituent having reactivity; C denotes a divalent org. group; R1 denotes a lower alkyl group of 1-6C; substd. or unsubstd. aryl group, hydrogen atom., hydroxyl group; P denotes 0 or 1. If the polymer having such rhodanine deriv. in the side chain is used, the polymer itself is the red polymer having excellent light transparency and, therefore, the toner of the light transmission type is obtained by merely granulating the polymer. The red toner of the distinct color having the excellent light transparency is thereby obtd. by transferring the developed image onto the light transparent sheet.
Patent JP-2000116747-A (JP)
Title: Manufacture of disposal tool for washing nose filled with nasal cavity washing liquid and the liquid filled in container main body
Inventor: HENDA TETSUHIRO
IPC: A61H33/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To integrally mount a jetting mechanism part and a container body by reducing the number of parts required for the jetting mechanism part so as to compactly and inexpensively manufacture the jetting mechanism part and the container body, and to provide a nasal cavity washing liquid manufactured by using water of a good quality by packing in the container body, in a disposal tool for washing a nose, which is filled with the nasal cavity washing liquid. SOLUTION: This tool is integrally formed of the container body 1 which can be deformed by pressurizing and is filled with nasal cavity washing liquids 2 and 2A in the state of hermetically sealing, a jetting hole 5 pierced at it, a leaf spring member 11 adhere-fixed to the outer peripheral surface of the container body 1, a pump mechanism 12 operating by pressurizing the member 11, a tightly closing seal 3 tightly close and fixing the hole 5, a cap 7, which is soft and elastic, forms a flat adhere-fixing part 4 at a bottom to cover the hole 5 and is adhere-fixed to the outer surface of the container body 1, a projection part 6 integrally formed inside of the part 7 and a nose washing nozzle pipe part with bellows formed on the side face of one direction of the part 7.
Patent JP-H03185786-A (JP)
Title: Apparatus and method for applying coating material to printed wiring board
Inventor: MOROFUJI YASUO
IPC: B41F15/40
Filed: 1989-12-14
Abstract: PURPOSE:To enable batch application and improve the productivity by installing a means to move a print plate on to a printed circuit board and push out a coating material packed in the openings of the print plate. CONSTITUTION:When a squeegee 17 is moved in the direction of X2 and cream solder 16 is squeezed into the openings 14b of a print plate 14, the print plate 14 having the openings 14b filled with the cream solder 16 is moved in the direction of X1 onto a substrate 11 through the upper face of a rail 12a. A pressurizer 18 is driven in the direction of Z1 from above the print plate 14 to seal the print plate 14 and the pressurizer 18. When air is injected from the pressurization face 18a of the pressurizer 18 kept sealed, the cream solder 16 packed in the openings 14b of the print plate 14 is pushed out onto the substrate 11. Thereby the productivity is improved, automatization is made possible, and the cost is lowered by batch application.
Patent JP-2000118069-A (JP)
Title: Paper feeding structure for printer
Inventor: NAKAYAMA TAKUMI
IPC: B41J25/308
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding structure for a printer capable of obtaining an adequate carriage return amount when the carriage return is executed by including a folded portion even in the case where a material such as passbook having a folded portion is handled and there is a step due to a difference in thickness between front and rear sections of the folded portion. SOLUTION: This paper feeding structure comprises a platen 45, a print head 31 defining a gap between the head 31 and platen 45, a carriage 33 having the print head 31 mounted thereon and being rotatably attached around a fixed guide shaft 34, a gap adjusting means for adjusting the gap by the rotational movement of the carriage 33, a paper detecting sensor 32 mounted on the carriage 33 in the vicinity of the print head 31, a feeding means for feeding a passbook passing through the gap, and a means for correcting a carriage return amount at a portion of the passbook including a folded portion corresponding to a difference in thickness between front and rear sections of the folded portion.
Patent JP-H05155861-A (JP)
Title: Pyridazine derivative, its production and acaricide containing the same as active ingredient
Inventor: KATOU TSUGIHIRO
IPC: A01N43/58
Filed: 1991-12-09
Abstract: PURPOSE:To provide a new compound having an excellent acaricidal potency against indoor dusty mites. etc. CONSTITUTION:5-Propargyloxy-3,4,6-trichloropyridazine. The compound of formula I is obtained by reacting a compound of formula II (M is alkali metal) with 3,4,5,6-tetrachloropyridazine in a solvent such as THF.