baber/WOPTO huggingface dataset:
Patent JP-S6419979-A (JP)
Title: Device for driving piezoelectric actuator for precision positioning
Inventor: TSUCHIDA HIROKI
IPC: H01L41/04
Filed: 1987-07-10
Abstract: PURPOSE:To adjust the quantity of displacement accurately by installing a common constant current source between a charging circuit and a discharging circuit for a piezoelectric actuator, and controlling the duration of the flow of current to control the quantity of displacement of the piezoelectric actuator. CONSTITUTION:A common constant current source 5 is mounted between a charging circuit and a discharging circuit including a piezoelectric actuator 2. A length measuring machine 18 and a length measuring counter 17 for measuring the quantity of displacement of a displacement member 20 for positioning controlled by the piezoelectric actuator 2 are set up. The length measuring values of these length measuring means and an aimed length measuring value are compared, and the charging circuit or the discharging circuit is selected by a control circuit 16 by a deviation among them and switch corresponding to the circuit is turned ON. The operating time of the constant current source 5 is controlled by a timer 19 in response to the deviation. Accordingly, hysteresis is eliminated in the quantity of displacement, thus improving accuracy.
Patent JP-S5961835-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: KATOU KATSUNORI
IPC: G03C7/34
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a color photographic sensitive silver halide material giving a cyan dye image with superior shelf stability by color development by incorporating a 2,5-diacylaminophenol type cyan coupler having a specified substituent in the phenol ring. CONSTITUTION:This color photographic sensitive silver halide material contains a 2,5-diacylaminophenol type cyan coupler having a benzamide group having methyl groups substituted at the 2- and 6-positions as a substituent at the 2- position of the phenol ring. The cyan coupler includes 2,5-diacylaminophenol represented by the formula (where A is a group substitutable for a member of the benzene ring; R is a group enough to provide diffusion resistance in a silver halide emulsion; Z is H or a group which can be eliminated in a coupling reaction with the oxidized product of a color developing agent; and n is 0 or 1-3).
Patent JP-H1110715-A (JP)
Title: Method and device for manufacture of synthetic resin tube
Inventor: KITA KAZUO
IPC: B29C48/90
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent securely the lowering of the dimension shape accuracy of a synthetic resin tube following the leakage of pressurized air from a pressurizing plug. SOLUTION: A molten resin (r) is extruded into a tubular shape out of a resin extrusion section 10. A molding tool 30 of given shape is disposed outside an extruded tubular resin (p), and a pressurizing plug 40 for shutting off an internal space of the tubular resin (p) is disposed inside the tubular resin (p), while a pressurizing medium is provided between the pressurizing plug 40 and the resin extrusion section 10 on the upstream side of the pressurizing plug 40, and the tubular resin (p) is pressed on the molding tool 30 by the pressurizing medium to mold the tubular resin (p) into the given shape. Then the pressurizing medium leaked from the upstream of the pressurizing plug 40 to the downstream side is guided from the downstream side of the pressurizing plug 40 to the side of the resin extrusion section 10 and discharged to the outside of the tubular resin (p).
Patent JP-S5796336-A (JP)
Title: Coupler for forming photographic magenta dye image
Inventor: ISHII FUMIO
IPC: G03C7/384
Filed: 1980-12-05
Abstract: PURPOSE:To use a specific compound as a photographic magenta coupler which is superior in coloring speed and max. coloring density, does not produce photographic fogs and yellow stains and has stable coloring property with time. CONSTITUTION:The compound expressed by the formulaI[X is residual groups of heterocyclic aromatic compounds (contg. >=2 pieces of any of oxygen, nitrogen, sulfur and selenium); R1 is alkyl, aryl, heterocyclic group; R2 is acylamino, anilino, ureido; (m) is 1-5 integers], for example, the formula II. The above- mentioned compound is used by adding the same as a coupler for forming magenta dye images in the constituting layer (more preferably green sensitive emulsion layer) of a photosensitive material at about 0.01-3mol ratios per mole of silver halide contained in its emulsion layer.
Patent JP-S6169441-A (JP)
Inventor: HAINTSU FUOTSUKE
IPC: B31B50/80
Filed: 1985-08-07
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-H0837079-A (JP)
Title: Cutting/crimping device for connecting terminal
Inventor: TAKAGISHI TAKASHI
IPC: H01R43/04
Filed: 1994-07-25
Abstract: PURPOSE:To provide a cutting/crimping device for a connecting terminal capable of biting and fixing the surface of a cover section within the thickness range of the cover section at a cut end section without forming the cut end of a connection section into an acute angle shape. CONSTITUTION:A recessed receiving face 38a of a cover crimping receiving face 38 corresponding to the cover crimping section 15 on the die face of a molding receiving die 37 is formed into a recessed shape having the depth smaller than the thickness of an electric wire cover section. A curvature receiving face 38b corresponding to part of a connection section 17 on the die face is erected into a curved shape.
Patent JP-S5877536-A (JP)
Title: Regenerating method for scrap metallic powder
Inventor: SASAYAMA SHINICHI
IPC: F27D17/00
Filed: 1981-10-30
Abstract: PURPOSE:To regenerate scrap metallic powder of a superalloy or the like to a high-quality ingot in a high yeild at a low cost by filling the powder into a cylinder to form an electrode, melting the electrode by heating with slag, and solidifying the molten metal. CONSTITUTION:Scrap metallic powder of a superalloy or the like is filled into a cylinder made of a mild steel or the like to form a consumable electrode 4, and the electrode 4 is placed in an electro-slag remelting apparatus. By supplying a large electric current between the electrode 4 and the water-cooled mold 5, the electrode 4 is melted by the resistance heat of molten slag 6, and simultaneously the molten metal is purified with the slag 6. The molten metal is successively solidified in one direction from the bottom of the mold 5 to obtain a regenerated ingot 7.
Patent JP-2001002227-A (JP)
Title: Apparatus and method for positioning magnetic part of complex shape
Inventor: HARA KATSUAKI
IPC: B65G47/14
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To easily and surely position and align magnetic parts of any shape and to improve the cost performance and the flexibility by combining a positioning table, nonmagnetic walls separated from one another to hold a part placed on the positioning table therebetween, and two magnets mounted outside of the nonmagnetic walls. SOLUTION: A part positioning table 2 is fixed to a central part of a base 1, and non-magnetic walls 3 are standed at both left and right sides on an upper surface of the part positioning table 2, and two permanent magnets 4a, 4b are mounted outside of the non-magnetic walls 3. The both magnets 4a, 4b are mounted on both supporting tables 6a, 6b, and a center of magnetic flux 7 is positioned at an upper part with respect to the upper surface of the part positioning table 2. Both supporting tables 6a, 6b are engaged with both ball screws 8a, 8b, and reciprocatably moved on both linear ways 9a, 9b laid on the base 1, and both ball screws 8a, 8b are rotated and driven by both servomotors 13a, 13b. A magnetic part 5 is magnetically floated on the component positioning table 2 to be three-dimensionally positioned.
Patent JP-2000010800-A (JP)
Title: Thread controller in computer system and thread controlling method in the system
Inventor: WATAKABE TAKESHI
IPC: G06F9/46
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To protect a system by periodically monitoring thread operation, detecting abnormal operation and lowering the priority order of the thread, when CPU occupation occurs because of an incomplete program of extreme rareness to generate a situation where the operation of OS(operating system) is obstructed at the time of using such a high priority order as can obstruct the operation of OS. SOLUTION: At random intervals within a prescribed range, interruption processing parts 109 to 112 investigate a thread under execution by CPU 100 to 103, store the investigated result in under-execution thread storing areas 113 to 116 and increase the values of counters 117 to 120 corresponding to the thread under execution. In the case when the values of the counters 117 to 120 exceed a prescribed value, the thread is judged to be in abnormal operation and a priority order operating part 322 lowers the priority order of the thread to prevent the abnormal operation of the thread.
Patent JP-H0257461-A (JP)
Title: Brake power booster fixture
Inventor: GIRUBERUTO BISHIYOTSUFU
IPC: B60T13/567
Filed: 1989-07-04
Abstract: PURPOSE: To reduce noise and improve the sealing performance by mounting a brake power booster on a mounting chamber of an automobile through a protective sleeve, and ventilating a working chamber in a booster housing through an aeration chamber in the protective sleeve. CONSTITUTION: A brake power booster 1 is mounted on a splash-board 6 in a mounting chamber 4 of an automobile by a stud 14 through a protective sleeve 3. On this occasion, an aeration chamber 10 is formed inside the protective sleeve 3 by inserting a collar 11 between a booster housing 2 and the splash- board 6 through a seal ring 17 and a spacer 22. The aeration chamber 10 is communicated with the mounting chamber 10 through a vent path 7 formed by a bead 26 of the booster housing 2. By operating a control valve in a control valve housing 21 by an operation rod 5 connected to a brake pedal, the working chamber 9 in the booster housing 2 is ventilated or evaluated.
Patent JP-2000027988-A (JP)
Title: Engine control device and motor vehicle
Inventor: MINOWA TOSHIMICHI
IPC: F16H61/16
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To regularly ensure the gear shift control of a transmission precisely reflecting the intension of a driver by providing a means for determining the torque of an engine, and determining the intended change gear ratio of an automatic transmission from the resulting torque and the traveling speed. SOLUTION: This device is provided with an acceleration detecting means 1 formed of an acceleration sensor to detect the traveling directional acceleration (a) of a motor vehicle. A change gear ratio arithmetic means 3 is formed of a microcomputer, which arithmetically detects the torque of an engine from the acceleration (a) and calculates the change gear ratio from a change gear ratio map by use of this torque and the vehicle speed V detected by a vehicle speed detecting means 2 as retrieval inputs. According to this structure, since the gear shift is performed according to the engine torque, the point of switching the change gear ratio is changed even in the same throttle opening.  Consequently, a precise gear shift can be automatically obtained according to the operating state where the shift-up is delayed according to the magnitude of the traveling load even under the same change gear pattern, and the improvement in operability and the improvement in fuel consumption can be reconciled.
Patent JP-S6234118-A (JP)
Title: Optical modulating device
Inventor: INOUE YUTAKA
IPC: G02B26/08
Filed: 1985-08-08
Abstract: PURPOSE:To modulate with a large number of gradations by providing an element where numbers of oscillatory mirrors deflecting luminous flux from a light source in at least two directions are arrayed, a filter device for modulating luminous flux deflected by said element with different characteristics corresponding to the deflection directions, and a means which converges the deflected luminous flux. CONSTITUTION:The light from the light source 21 is passed through a convex lens 22, a slit plate 23, and a convex lens 24 and reflected by bending mirrors 25 and 26 to strike a defomable mirror device (DMD)27. At this time, the illumination luminous flux is stopped down by a slit plate 23 to reach only the DMD27. The DMD27 reacts the the signal electromechanically and a mirror oscillatory part oscillates. The light A emitted by the light 21 lights the mirror array part of the DMD27 in a slit shape and when individual mirror oscillatory parts for the mirror array on the DMD27 is off, the light A travels in the direction of reflected C from the mirror and is cut off a light shield plate 31, so it does not reach a photosensitive body 32. When the mirror oscillatory part is on, the light is reflected according to an applied voltage and enters the filter device 29.
Patent JP-H0226937-A (JP)
Title: Purified mixed spun yarn of wool and polyester
Inventor: TAMURA YUKIO
IPC: D02G3/04
Filed: 1988-07-11
Abstract: PURPOSE:To obtain the title product capable of producing high-quality woven and knitted fabric even from mixed spun yarn, effective for eliminating tight feeling of raw wool fed, etc., because of fiber strength, elongation and uniformity by subjecting wool fibers and polyester fibers having specific fineness to mixed spinning. CONSTITUTION:(A) Wool fibers having >=100mm longest fiber length and >=55mm average fiber length by Babe method of top analyzer prescribed by JIS 1083-1971 and (B) polyester fibers having 50-100mm average fiber length by Babe method and 1.1-2 denier average fineness are subjected to mixed spinning in weight ratio of (30-70):(70-30) to give the aimed product having 80-200 coefficient of twisting T/Nm<1/2> (R is number of twists based on 1m of finely spun yarn; Nm is yarn number count of meter). The fibers B are preferable spun by using a stretch break converter.
Patent JP-H0339874-A (JP)
Title: Longitudinal high temperature regenerator device for gas absorption cold/hot water machine
Inventor: KUROSAWA MOKICHI
IPC: F25B33/00
Filed: 1989-07-05
Abstract: PURPOSE:To improve heat efficiency and make a title device compact by providing a shielding plate between fluid tubes, and providing an upper communication path on the upper part of an inner shielding plate, a lower part communication part on the lower part of an outer shielding plate, and a fin on an intermediate line fluid tube, and further constructing each fluid tube such that it communicates with a fluid wall to be heated. CONSTITUTION:A parallel flow heat exchange part 3 is formed on the one side of a heat exchange chamber 1, and the side of the heat exchange chamber 1 is constructed with an inner line fluid tube groups 4a, an intermediate line fluid tube group 4b, and an outer line fluid tube group 4c. An inner shielding plate 5a is provided between the fluid tubes 4 constituting the fluid tube group 4a, an outer shielding plate 5b is provided between the fluid tubes 4 constituting the fluid tube group 4c. Further, an upper communication part 6 is provided on the upper of the inner shielding plate 5a, and a lower communication part 7 is provided on the lower of the outer shielding plate 5b. Further, a fin 8 is provided on the fluid tube constituting the fluid tube group 4b, and each fluid tube 4 communicates with the fluid wall 2 to be heated. Moreover, an exhaust part 9 is provided next to the fluid tube group 4c. Heat exchange between the fluid and the combustion gas is altered to a parallel flow type, a cross type, and a counter flow type as the combustion gas temperature is lowered to increase a path count, whereby heating efficiency is sharply improved and hence the device is made compact.
Patent JP-S6328664-A (JP)
Title: Printer
Inventor: KOMATA YASUKUNI
IPC: B41J35/22
Filed: 1986-07-23
Abstract: PURPOSE:To simplify an entire configuration and improve a printing rate by mounting one set of thermal head and ink ribbon cassette for printing action on a carriage when it moves in a forward travel and another set of the same components for printing action when the carriage moves in a backward travel along the axial direction of a platen. CONSTITUTION:When a carriage 3 moves in a forward travel, one set of thermal head 7 and ink ribbon cassette 9 perform a printing. On the other hand, when the carriage moves in a backward travel, another set of thermal head 8 and ink ribbon cassette 10 do the same job. In this case, two ink ribbon cassettes 9, 10, arranged along the axial direction of a platen 1, do not have to be moved in a forward and a backward carriage travel as does those of a conventional printer. Therefore, the selection of a printing direction can be made smoothly, thus improving a printing speed rate. Further, a cassette elevator mechanism for the vertical movement of an ink ribbon cassette is not required, contributing to the simplification of the entire configuration.
Patent JP-H0920001-A (JP)
Title: Spatula for ink
Inventor: MATSUNAGA MASARU
IPC: B41F31/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a spatula for ink which has an improved working efficiency for.! transferring ink from an ink bottle to an ink can and is easy to wipe off. SOLUTION: A spatula tip 2 consists of a flat supporting plate 3 and a scooping plate 4 connected to the left and right edge parts so that it can be bent. Also, a spatula has an operation lever 7 and a wire 10 for adjusting the scooping plate 4 to a plane position which is aligned to nearly the same plane as the supporting plate 3 and an upright position which is perpendicular to the supporting plate 3.
Patent JP-2000008127-A (JP)
Title: Production of coarse zinc and lead oxides sintered block
Inventor: OKADA SHUJI
IPC: C22B1/20
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which coarse zinc and lead oxides sintered block can be produced in good productivity from granulated material obtd. by increasing the mixing ratio of a sulfide concentrate containing zinc and lead. SOLUTION: In the method for sintering the granulated material mainly produced from the sulfide concentrate containing the zinc and the lead and returned material with a Dwight Lloyd type sintering machine, after classifying the granulated material into plural grain diameter classes, the granulated material is disposed to form a layered state from a small grain diameter class to a large grain diameter class in order, to execute the sintering. The classification is desirably executed so that the class width of the grain diameter becomes 1-3 mm.
Patent JP-H04371584-A (JP)
Title: Electroless gold plating solution
Inventor: SUGIYAMA HATSUJI
IPC: C23C18/42
Filed: 1991-06-19
Abstract: PURPOSE:To increase the rate of deposition and to enable thickening by adding thiosulfate to an electroless gold plating soln. and further adding one or more among ammonium salt, water-soluble lead compd. and water-soluble thallium compd. CONSTITUTION:When thiosulfate is added to an electroless gold plating soln. consisting of water, gold sulfite, an oxidizing agent and a pH adjusting agent, the rate of deposition is high and thick coating in >=0.5mum is enabled. This reason is not clear but the thiosulfate may act as a reducing agent. One or more among ammonium salt, water-soluble lead compd. and water-soluble thallium compd. are further added to increase the rate of deposition and to strengthen thickening performance.
Patent JP-H0620620-A (JP)
Title: Electron gun
Inventor: MAKINO TETSUYA
IPC: H01J29/48
Filed: 1992-06-30
Abstract: PURPOSE:To heighten the strength of a second grid electrode to prevent it from deforming due to beading pressure. CONSTITUTION:An electron gun has a structure wherein a second grid electrode main body 51 having a pin part 55 in which apertures 25-27 are formed is laid on a ring pin in which a pin part 60 is formed and which is relatively thick and the pin parts 55, 60 are fixed by welding each other. The pressing force at the time of beading is applied to the ring part 59 and the recessed face 28, in which the apertures 25-27 are formed, through the pin part 62 (the pin part formed by welding and fixing the pin parts 55, 60). Since the ring pin 58 is made of a thick material, the strength is high and the recessed face 28 in which the apertures 25-27 of the second grid electrode main body 51 are formed is hard to be deformed.
Patent JP-H0462638-A (JP)
Title: Program string system
Inventor: YAMAZAKI YOSHIHIRO
IPC: G06F9/445
Filed: 1990-06-29
Abstract: PURPOSE:To additionally store the programs into a data set without stopping the operation of a computer by suppressing the use of the data set in the timing when the data set where a designated program is to be stored is not used. CONSTITUTION:A program control operator of a computer system instructs the name of a main business work program store data set, the name of a development/correction program store data set, and the stored program name to a necessary information instructing part 21 of a program store system through a terminal 1. A main business work program store data set use suppressing part 22 instructs the suppression of the use of a main business work program store data set 4 among those information instructed through the terminal 1. The success or failure of the suppression of the use of the set 4 is decided by a data set use suppression success deciding part 23. The suppression of the use of the set 4 fails if the business work using a program stored in a main business work data set is kept in a working state. In this case, the part 22 suppresses again the use of the set 4.
Patent JP-H0224905-A (JP)
Title: Discharge lamp device
Inventor: TAKEDA TAKAO
IPC: H01J61/56
Filed: 1988-07-12
Abstract: PURPOSE:To make a discharge lamp device compact without impairing the position fixing property of a starter by forming a small space with one corner section of a case and an exhaust fine pipe folded toward the corner section and arranging the starter in this small space. CONSTITUTION:An exhaust fine pipe 4 melted in the exhaust process of a fluorescent lamp 1 is folded toward one corner section of a case 6. An electrode lead wire from the lamp 1, a glow starter 5, and the lead wire of a capacitor 11 are connected respectively, then they are temporarily arranged in the lower side space of the fine pipe 4. The top side of the lamp 1 is inserted through the rising section 8 side of the case 6 and fixed under this condition. A small space 85 is formed by inner walls forming one corner section of the rising section 8 of the case 6 and the fine pipe 4 according to this work, the temporarily arranged starter 5 and capacitor 11 are arranged and fixed in this small space 85 as they are.
Patent JP-H0926152-A (JP)
Title: Air conditioner
Inventor: IWASAKA TOSHIHIKO
IPC: F24F13/30
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To enable a fast humidification to be carried out in an interior area by a method wherein heated hot water used for hot water feeding operation is supplied to a surface of a heat exchanger during a heating operation. SOLUTION: When an operation switch 46 is depressed under a heating operation mode, a pump 18 of a hot water circuit 10 is operated, a heat exchanger 19 is heated by a burner 13 so as to heat water and make hot water used for feeding hot water. This hot water is supplied to the heat exchanger 19 and heat exchanged with indoor air under a rotation of a cross-flow fan. The heat exchanged indoor air is already heated and then blown out of a blowing port. At this time, as a humidifying switch is depressed, a humidifying operation is carried out. During this humidifying operation, a control valve 57 os opened and hot water used for hot water feeding operation is supplied to an entire upper part of a heat exchanger 40 through a water feeding passage 56 and a humidifying element 58.  Hot water used for hot water feeding operation supplied to an upper part of the heat exchanger 40 has a relative high temperature and this hot water may easily be evaporated automatically. With such an arrangement as above, it is possible to perform a fast humidifying operation.