baber/WOPTO huggingface dataset:
Patent JP-2000253607-A (JP)
Title: Rotor for rotary electric machine
Inventor: SATO YUTAKA
IPC: H02K1/20
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rotor for rotary electric machine which can suppress the temperature rise on the lower layer side of a rotor coil. SOLUTION: A rotor core 2 is fixed to the outer periphery of a rotating shaft. The coil winding groove-shaped barrel Sections 3a of a resin-made bobbin 3 are put in the coil winding groove sections 2a of the rotor core 2. Then rotor Coils 4 are wound around the barrel sections 3a in stacked states. In addition, air passages 7 are provided between the bottom-side internal surfaces of the groove sections 2 of the core 2 and the bottom-side external surfaces of the barrel Section 3a of the bobbin 3.
Patent JP-S55145175-A (JP)
Title: Recovering method of copper by electrolysis of copper chloride etching solution and its apparatus
Inventor: NAKANO YOSHIO
IPC: C25C1/00
Filed: 1979-04-28
Abstract: PURPOSE:To recover easily granular metallic copper which precipitates on the cathode side, by specifying the cathodic current density in electrolytic treatment of etching waste soln. CONSTITUTION:The electrolysis of copper chloride etching waste soln. is conducted in the range of a cathodic current density 20-150 A/dm<2>. The area of cathode of the electrolytic cell is maintained not larger than 1/2 of the area of the anode, and the increase in anodic current density is restrained against the increase in cathodic current density. Hereby, the copper precipitating on the cathodic side maintains granular shape and hardly adheres to the electrode as agglomerate, and is separated, precipitated and recovered easily. Consequently the electrolysis is performed continuously without exchanging electrodes, and the cupric chloride is recovered at a high efficiency.
Patent JP-S56148829-A (JP)
Title: Forming method for pattern
Inventor: YOSHIKAWA AKIRA
IPC: G03F1/00
Filed: 1980-04-21
Abstract: PURPOSE:To exfoliate inorganic resist materials, which are obtained by laminating amorphous chalcogenide layers, the principal ingredient thereof is Se, and silver or layers containing silver, easily and improve productivity by forming an intermediate layer between the inorganic resist materials and a material to which a pattern is made up. CONSTITUTION:Inorganic resist layers 3 consisting of amorphous chalcogenide layers 3a, the principal ingredient thereof is Se, and silver or thin-films 3b containing silver are laminated on a material 1 to which a pattern is formed through an intermediate layer 2 in amorphous Si, amorphous Ge, Ni, etc., energy rays 4 are irradiated until the desired pattern is obtained and dope layers 5 are made up, the layers 3b, 3a are removed successively by means of etching, and the intermediate layer 2 and the material 1 to which the pattern is formed are processed by means of etching using the dope layers 5 as masks. Thus, since the resist material is easily exfoliated, productivity is improved, and the pollution of the material to which the pattern is formed can be prevented.
Patent JP-H09239161-A (JP)
Title: Suspending structure adjustment device
Inventor: TAKANO YASUICHI
IPC: A63J5/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a suspended structure adjustment device having the capability of automatically setting a stage setting suspending structure at a reference position. SOLUTION: Regarding the suspending structure adjustment device in which a stage setting suspending structure hung with a wire rope 13 is adjusted to come to a reference position on the operation of an electrical drive mechanism, a detection device 11 to detect the elongation of the wire rope 13 is installed, together with an adjustment roll mechanism 24 to send out a positional correction signal to the electrical drive mechanism in order to keep the suspending structure at the reference position, on the basis of an output signal from the detection device 11. According to this construction, the reference position of the suspending structure for the elongation of the wire rope 13 can be easily maintained. Also, the suspending structure can be aligned with the reference position only by correcting the suspending structure side alone without any need of readjusting a mechanical limit.
Patent JP-H08245134-A (JP)
Title: Hydraulic elevator
Inventor: MIYAUCHI TETSUYA
IPC: B66B9/04
Filed: 1995-03-13
Abstract: PURPOSE: To eliminate setting of a circulating pump and a motor to drive it by providing an oil cooler having a pair of oil inlet and outlet pipes on a heat exchanging part as well as the heat exchanging part on the outside of an oil tank and circulating oil between the oil tank and the oil cooler without using the circulating pump. CONSTITUTION: Oil in an oil tank 11 is delivered to a hydraulic jack with pressure by driving a hydraulic pump 12 at the time of elevating up a cage. Oil is returned to the oil tank 11 as the cage is elevated down by its dead weight at the time of elevating down the cage. At the time when the hydraulic pump 12 sucks oil in the oil tank 11 through an oil suction and discharge port 14, oil is sucked from an oil inlet and outlet pipe 24 of an oil cooler 21 to a heat exchanging part 22 and sucked out from the oil outlet and inlet pipe 23 to the oil suction and discharge port 14, and accordingly, oil is cooled down by the oil cooler 21. In the meantime, even at the time when the hydraulic pump 12 discharges oil in the oil tank 11 through the oil suction and discharge port 14, oil is cooled down by passing the oil cooler 21 in the reverse direction.
Patent JP-H04211414-A (JP)
Title: Thermoplastic graft copolymer and production thereof
Inventor: HATA TADASHIGE
IPC: C08B11/00
Filed: 1991-02-26
Abstract: PURPOSE:To obtain the title polymer having excellent characteristics as an engineering resin by polymerizing formaldehyde using an anion polymerization catalyst in the presence of a monosaccharide and polysaccharide which has an active hydrogen-containing functional group. CONSTITUTION:Formaldehyde is polymerized using an anion polymerization catalyst such as ammonium stearate or calcium hydroxide in the presence of a monosaccharide such as glucose or allose and/or polysaccharide, preferably such as (methylol)cellulose, having an active hydrogen-containing functional group, preferably such as hydroxyl group or thiol group to provide the thermoplastic graft copolymer consisting of a main chain consisting of the above- mentioned monosaccharide and/or polysaccharide and graft chain consisting of a polyoxymethylene segment and having 0.1-10 dl/g viscosity and 150-175 deg.C melting point.
Patent JP-2000249460-A (JP)
Title: Ice making device for refrigerator
Inventor: IKEMIZU MUGIHEI
IPC: B01J21/06
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the maintenance property as well as the deodorizing effect of an ice making device for a refrigerator and make compact the ice making device by a method wherein an ice making chamber is provided with a photocatalyst means, in which a photocatalyst or the mixture of the photocatalyst and an adsorbent is provided on one part or the whole periphery of the circumference of the photocatalyst means, in the ice making chamber. SOLUTION: An ice making chamber is provided with an ice making part 2 at the upper part in the same and an ice storage part 3 at the lower part of the same respectively while an ice making pan 4, having recesses for retaining water in a predetermined configuration, is provided in the ice making part 2 and an ice storage chamber 5, whose upper part is opened so as to be capable of receiving ice blocks produced in the ice making pan 4, is installed in the ice storage part 3 respectively. Further, a photocatalyst means 6 is installed above the ice making pan 4. The photocatalyst means 6 is constituted of a light irradiating tube R, whose surface is coated with an optical catalyst 7, such as titanium oxide or the like, by sol/gel method, coating of fine particle suspended liquid or dipping method while the coating is formed of transparent coating or semi-transparent coating.  Specifically, the use of a black light for the light irradiating tube R of the photocatast means 6 is preferable.
Patent JP-H10246358-A (JP)
Title: Diameter expansion detector of profile for existing pipe lining
Inventor: MIKI YASUSHI
IPC: F16L1/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the expansion of a diameter of a rehabilitation pipe in advance by supplying profiles continuously from the ground, calculating an amount of change of winding force required when rehabilitation pipes are rotated and inserted into an existing pipe sequentially while manufacturing pipes by a pipe manufacturing machine per predetermined time, and generating an alarm when the amount of change exceeds a predetermined amount. SOLUTION: A pipe manufacturing machine 7 which molds a rehabilitation pipe 6 by a profile 2 from a profile supply machine 3 installed on the ground and a steel reinforcing material 4 from a reinforcing material supply machine 5 is installed in a manhole 1, and the molded rehabilitation pipe 6 is rotated and inserted into an existing pipe 8 to line the existing pipe 8 which is deteriorated due to age. In a deterioration rehabilitation construction method by this original pressing pipe manufacturing system, a measuring means which measures winding force required for the rotation and insertion of the rehabilitation pipe 6 is provided to calculate an amount of change of winding force per predetermined time.  When the calculated amount of change is compared with a predetermined amount which is determined in advance and the amount of change agrees with or exceeds the predetermined amount, an alarm is generated by an alarm means to prevent the expansion of a diameter of the rehabilitation pipe 6 securely.
Patent JP-H11248916-A (JP)
Title: Color filter substrate and its manufacture
Inventor: TAKANE NOBUAKI
IPC: G02B5/20
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the flat color filter substrate which can eliminate projections originating from the film thickness of a black matrix and has superior flatness at an opening part. SOLUTION: Transparent resin 15 is formed not on the black matrix and then projections originating from the film thickness of the black matrix can be eliminated. Further, a base film, a cushion layer, and transparent photosensitive resin are laminated by using a transfer film where they are stacked in order, the base film and cushion layer are peeled, and the transparent photosensitive resin is optically set by being irradiated with an active light beam; and development is carried out and then parts which are not optically set on a light shield pattern are removed to form a transparent resin film other than the light shield pattern.
Patent JP-S63219755-A (JP)
Inventor: YOSHIZUMI TOSHIO
IPC: E04F15/12
Filed: 1987-03-09
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-H06267082-A (JP)
Title: Optical disc apparatus
Inventor: HATTORI TOSHIYASU
IPC: G11B7/085
Filed: 1993-03-15
Abstract: PURPOSE:To prevent the abrasion/deformation of a stopper, prevent an optical disc from becoming bulky in size, elongate the life of the stopper, positively position a light spot to a PEP part without requiring a complicated part such as a sensor or the like. CONSTITUTION:A stopper 6 is constituted of a first stopper 61 which has a function to stop a movable head 2 moving at normal speeds and a second stopper 62 which has a function to stop the movable head 2 when running wild at high speeds. In the case where the first stopper 61 cannot stop the movable head 2, the second stopper 62 stops the movable head 2 and the PEP part is read.
Patent JP-H08242501-A (JP)
Title: Electric rolling stock control device
Inventor: MORIYA FUMIYASU
IPC: H02M7/48
Filed: 1996-03-11
Abstract: PURPOSE: To provide an electric rolling stock control device which can avoid a system-down in case of failure of only one mounted CVCF inverter. CONSTITUTION: A control part 7 comprises a VVVF control part 7b for generating a driving signal by which a VVVF inverter 5d outputs VVVF a.c. power and a CVCF control part 7c for generating a driving signal by which the VVVF inverter 5d outputs CVCF a.c. power, and normally it receives a driving signal from the VVVF control part 7b to deliver an output to the VVVF inverter 5d. It has a common part 7a for performing control so that the VVVF inverter 5d supplies the CVCF a.c. power to an electric rolling stock auxiliary circuit by receiving a driving signal from the CVCF control part 7c and sent the output to the VVVF inverter 5d when an auxiliary power converter 9 is in the unusual state.
Patent JP-H11245525-A (JP)
Title: Heat-sensitive recording body
Inventor: HAMADA KAORU
IPC: B41M5/26
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To drastically improve the image stability of a heat-sensitive recording body, especially, the stability for a plasticizer by a method wherein a developer which develops a color by reacting with a dye precursor, which is provided on a recording layer, is prepared by adding a compound which is represented by a specified formula, and at least specified one kind of a sulfonamide compound. SOLUTION: For this heat-sensitive recording body, on a supporting body, a heat-sensitive coloring layer containing a basic colorless dye and an organic developer which develops a color by reacting with the basic coloring dye, as the major components, is provided, and the developer is at least one kind of a compound represented by forming I, and also, in the heat-sensitive coloring layer, a sulfonamide compound represented by forming II is added. In the formula, R1 and R2 each indicates hydrogen atom or the like, and R1 R2 may each form an aromatic ring by combining with each other. Also, X and Y and be the same, or different, and indicate oxygen atom or sulfur atom and Z indicates a bivalent organic residue. Then, the compound which is represented by the formula I is synthesized by making 3-aminobenzene sulfonamide and an isocyanate compound or the like react with etch other.
Patent JP-S63220398-A (JP)
Inventor: INOUE YORIAKI
IPC: G08B25/00
Filed: 1987-03-09
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-S6076648-A (JP)
Inventor: MARUCHIN FUORUSUTAA
IPC: G01N21/78
Filed: 1984-03-22
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-S57167327-A (JP)
Title: Production of extraordinarily weather-resistant polycarbonate resin parallel hollow sheet-like body
Inventor: TANIYAMA IKU
IPC: C08J7/04
Filed: 1981-04-09
Abstract: PURPOSE: To obtain the titled hollow sheet-like body having extraorinary weather resistance, by coating the surfaces of a polycarbonate resin parallel hollow sheet-like body with a specified acrylic copolymer solution containing a large amount of an ultraviolet ray absorber.  
     CONSTITUTION: A paint is obtained by adding 10W30wt% ultraviolet ray absorber[e.g., 2-(2'-hydroxy-5'-butylphenyl)benzotriazole]to a solution of an  acrylic polymer, MW≥50,000, obtained by polymerizing a solution prepared by  dissolving a monomer mixture consisting of 70W90wt% methyl methacrylate  and 30W10wt% n-butyl acrylate in ethylene glycol monoalkyl ether at a solid  concentration of 10W30wt% in the presence of a radical polymerization initiator.  Then, this paint is coated onto a polycarbonate resin parallel hollow sheet-like  body, dried in air and then heat-dried at 80W120°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000001161-A (JP)
Title: Servo unit
Inventor: UYAMA SHINTARO
IPC: B60T13/56
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To suppress offset abrasion in the ringlike seal member that retains air tightness by creating a plurality of ribs along the axial direction on the inner peripheral portion of the front side of a body so as to slidably support the outer peripheral surface of the stem of the output shaft. SOLUTION: In a valve body 3 of this unit, a plurality of ribs 3b are formed along the axial direction on the inner periphery that forms the front side neighboring a ringlike projection 3a. These ribs 3b are disposed symmetrically in relation to the axial center of the valve body 3. Furthermore, inner peripheral surfaces of the ribs 3b disposed in approximately 10 places slidably support the outer peripheral surface of the stem 27A of the output shaft, which is slidably engaged with the ribs 3b on the inner periphery of the valve body 3. As a result, even if the outer periphery in the front side of the output shaft slides against the inner periphery of the ringlike seal member, offset abrasion is difficult to occur in the ringlike seal member. Therefore, offset abrasion in the ringlike seal member is suppressed effectively.
Patent JP-H01227469-A (JP)
Title: Static random access memory
Inventor: ENDOU SEIJI
IPC: H01L27/04
Filed: 1988-03-07
Abstract: PURPOSE:To form a load resistor having a desired high resistance value easily even in an SRAM having high density by mutually separating first and second power wirings and shaping both power wirings from a second conductive layer and forming the load resistor from a third conductive layer having high resistance. CONSTITUTION:First and second power wirings VSS, VDD are separated mutually and both power wirings are formed from a second conductive layer in one block 10 composed of four equivalent memory cells, the first power wiring VSS is oriented along the line direction on a first array while being connected to a common source region, and the second power wiring VDD is oriented along the line direction on a second array while having width spreading sections E2 reaching near the central section of the block 10. Each load resistor R1, R2 is drawn on two MOS transistors disposed in the row direction in the block 10 while having limited length in the block 10, and shaped from a third conductive layer being connected to the width spreading sections E2 of the second power wiring VDD in the vicinity of the central section of the length and having high resistance.
Patent JP-H10230125-A (JP)
Title: Rotor for dehumidifier
Inventor: HAMADA SHINGO
IPC: F24F3/14
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a small sized rotor for dehumidifier at a low cost by a method wherein a dehumidification air passage through which air to be dehumidified is ventilated is provided before and behind a rotor impregnated with a moisture absorbent, a regeneration air passage through which air for regeneration of the moisture absorbent is ventilated is provided, and the rotor is rotated via a friction part provided to an outer peripheral part. SOLUTION: A rotor 2 is provided by being impregnated with a moisture absorbent, and a toothed wheel 8 as a friction part is provided onto an outer peripheral edge surface. Further, a dehumidification air blower 9 and a dehumidification air passage 10 for ventilating air to be dehumidified, and a regeneration air blower 11 and a regeneration air passage 12 for ventilating air for regeneration of the moisture absorbent are provided before and behind a rotor 2, and a heater for regeneration 13 is arranged on the windward side of the rotor 2 in the regeneration air passage 12.  Then, for the rotor 2, by providing a heat exchange surface so as to cross the dehumidification air passage 10 and the regeneration air passage 12, a shaft, a reinforcing material, a belt, a pulley, etc., become unnecessitated, and the rotor for dehumidifier can be on the whole constituted in a small size at a low cost.
Patent JP-H07257140-A (JP)
Title: Nose dive restraining device for front suspension
Inventor: KATO HIDEO
IPC: B60G15/06
Filed: 1994-03-24
Abstract: PURPOSE:To sufficiently prevent nose dive upon braking while the stroke of a front wheel is sufficiently ensured during normal running other than braking. CONSTITUTION:A nose dive restraining device is composed of a leaf spring for suspending a front wheel, a shock absorber 28 for damping vibration of the leaf spring in follow-up to displacement of the front wheel relative to a vehicle body, a poppet valve 69 for adjusting the pressure side damping force of the shock absorber 28, and a solenoid valve 55 for controlling the poppet valve 69 so as to increase the pressure side damping force of the shock absorber 28 upon braking, and a brake switch 59.
Patent JP-H02142676-A (JP)
Title: Soldering reflow device
Inventor: SAKAGUCHI TOSHIFUMI
IPC: B23K3/04
Filed: 1988-03-08
Abstract: PURPOSE:To provide the solder reflow device which prevents the oscillation to shift a printed wiring board and circuit parts from a prescribed position and increases joint strength by melting and solidifying solder paste in the static state of the wiring board. CONSTITUTION:The printed wiring board 1 on which the circuit parts 2 and the solder paste 3 are mounted is imposed on a base 8. A heater 4 for preheating, a heater 5 for irradiation of IR radiation heat and a reflecting plate 6 are housed in a heater box 7. The box 7 is first moved in an arrow direction from the position A to the position B and is again returned to the position A to preheat the board 1 by the movement of the box 7. The solder is solidified after preheating and solder melting by which the solder reflow is executed. Since the solder reflow is executed by moving the box 7 in the static state of the board 1 in the above-mentioned manner, the problems, such as the shift of the board 1 and the parts 2 from the prescribed position and the weakening of the soldering joint strength are solved.
Patent JP-S59178847-A (JP)
Title: Facsimile signal storage device
Inventor: KIUCHI YUKIO
IPC: H04L12/58
Filed: 1983-03-30
Abstract: PURPOSE:To realize economically a storage device storing a signal in cooperation with a terminal device by providing a common controller having a coder and a decoder to a facsimile exchange, and inputting and outputting a signal between the terminal device and a local device by the common controller. CONSTITUTION:An FAX terminal 1 is accommodated in an FAX exchange 4 via a terminal controller 3 having a local file memory 2, and a common controller 5 having a common file memory 6 is accommodated in the exchange 4. In order to store the FAX information inputted from the terminal device 1 to the local file memory 2, the terminal device 1 is connected once to the common controller 5 and the common file memory 6 is coded as a buffer and transferred to the local file memory 2 further as a form. When the FAX signal of the local file memory 2 is outputted, the terminal device 1 connected once to the common controller 5 conversely and the data is decoded by using the common file memory 6 as a buffer and outputted to the terminal device 1.
Patent JP-S57171057-A (JP)
Title: Atmospheric pressure compensating system in egr for diesel engine
Inventor: SEKIGUCHI KIYONORI
IPC: F02B3/06
Filed: 1981-04-13
Abstract: PURPOSE:To reduce the discharging amount of smoke by a method wherein an atmospheric pressure compensating device is interposed in a diaphragm operating chamber for an EGR valve to reduce the amount of DGR upon running at a high altitude. CONSTITUTION:An EGR control valve 1 is controlled by the atmospheirc pressure compensating device 60. The inner part of a metallic bellows 21 for the compensating device 60 is held at vacuum and thereby controlling a vacuum source 29 by the variation of the atmospheric pressure. When the engine is brought into a low pressure atmosphere upon running on the high altitude, the metallic bellows 21 is extended and a shaft 19 is pushed up. According to this action, the valve port effective area of a nozzle valve 15 becomes small and the set vacuum value of an upper chamber 61a becomes small, accordingly, the vacuum outputted from a pipe 20 is reduced. Therefore, the atmospheric pressure compensation is effected on the shaft 6 of an EGR pipe by the metallic bellows 21, thereby reducing the amount of the EGR.