baber/WOPTO huggingface dataset:
Patent JP-H02254442-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/42
Filed: 1989-03-29
Abstract: PURPOSE:To accelerate desilvering as well as to improve the light fastness of a formed cyan dyestuff by incorporating a surfactant having a specified solubility in a developing soln. into a silver halide color photographic sensitive material and using a bleach-fixing bath of <=5.5 pH when the sensitive material is imagewise exposed, color-developed and bleach-fixed. CONSTITUTION:When a silver halide color photographic sensitive material having at least one silver halide emulsion layer on the support is imagewise exposed, color-developed and bleach-fixed, a surfactant having >=0.05wt.% solubility in a developing soln. at 35 deg.C is incorporated into the sensitive material by 20-200mg/m<2> and a bleach-fixing bath of <=5.5 pH is used. The surfactant may contain >=4C alkyl or alkenyl group as a hydrophobic group and an anionic or cationic group as a hydrophilic group and may be selected among natural surfactants such as saponin, higher alkylamines and quat. ammonium salts.
Patent JP-H07261712-A (JP)
Title: Liquid crystal gradation control method, liquid crystal display device using this method and liuqid crystal evaluation device using this method
Inventor: SHIMIZU MASAYUKI
IPC: G09G3/36
Filed: 1994-03-23
Abstract: PURPOSE:To perform predetermined multilevel displaying by controlling a gradation level for each gradation number. CONSTITUTION:In a pulse width control circuit 6, by combining ON and OFF of the dip switches 100 to 600 of timing selection parts 10 to 60 in a timing selection circuit 9 a pulse width is set. A binary counter 7 outputs timing pulses of binary codes '1, 2, 4, 8, 16, 32, 64 and 128' to a decoding circuit 8 via lines 7a to 7h based on an input internal reference clock CK1. In the decoding circuit 8, a multilevel control clock CKCB made of a predetermined timing selected by the dip switch of the timing selection circuit 9 is made from various input timing pulses. Based on this multilevel control clock CKCB and display gradation data, the liquid crystal driving pulse of the set pulse width is made and the liquid crystal is driven.
Patent JP-H01255761-A (JP)
Title: Ball gear
Inventor: OSADA SHIGEYOSHI
IPC: F16H55/17
Filed: 1988-04-01
Abstract: PURPOSE:To make it possible to realize no backlash gears and to transmit power in high precision by suitably setting up forms of spaces against a ball. CONSTITUTION:Crossed helical gears 1 and 2 are both substantially negative on their addendum, and intermeshing pitch surfaces act rolling motion without slip on contacting to each other. Pitches on helixes and relative positions in axial directions on both are determined, on this occasion, so as to cross both helixes on a contacting line of the intermeshing pitch surfaces to each other. Nearly V-letter like shape of spaces 1a, 2a are formed along helixes, and many balls are made to enter into smoothly and to be possible to roll over spaces meeting with each other at nodal point of helixes of a pair of crossed helical gears.
Patent JP-S533829-A (JP)
Title: Operation control mechanism for copier
Inventor: KAWAI YOSHIHISA
IPC: G03G15/00
Filed: 1976-06-30
Abstract: PURPOSE:To reduce the number of detecting switches and simplify the mechanism by rendering an exposure lamp, charger, and paper feeder ON simultaneously, and rendering the distance between each element within the copier to have a special relationship.
Patent JP-S5412350-A (JP)
Title: Preparation of trans-chrysanthemum-monocarboxylic acid chloride
Inventor: SUZUKAMO TAKEO
IPC: B01J27/08
Filed: 1977-06-29
Abstract: PURPOSE: To isomerize cis-chrysanthemum-monocarboxylic acid chloride, which is an intermediate for insecticides, to the trans-form at ordinary temperature or below in high yields, by using a Lewis acid as a catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S522306-A (JP)
Title: Data transmission system
Inventor: KURASHIMA YOUJI
IPC: H04L12/42
Filed: 1975-06-24
Abstract: PURPOSE:To provide a system wherein data are transmitted by each station only with essential delay time and the rate and efficiency of transmission is improved by relay sending without delay addition for loop delay compensation made by the central station.
Patent JP-S615017-A (JP)
Inventor: NEDOYARUKA SUTOYANOWA IWANOWA
IPC: C07D217/02
Filed: 1985-04-12
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-H11260657-A (JP)
Title: Core in ignition coil and manufacturing method therefor
Inventor: KIKUTA HIKARI
IPC: H01F27/245
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a core with a laminated structure, in which a given radius of the core is set surely, when a plurality of magnetic plates are laminated in a cylindrical shape, and also to provide its manufacturing method. SOLUTION: A core is made up of a plurality of plates M1 to M26 with differing widths A first core part 10a has an almost semicircular cross section, and in this case plates M1 to M26 are laminated in order of increasing width in the same cutting direction. A second core part 10b has an almost semicircular cross section, and plates M1 to M12 are laminated in order of decreasing width in the same direction. Each face with largest width face of the first and second core parts 10a and 10b is fitted to each other to form a laminated core with an almost circular cross section. Both end faces of the plates M1 to M26 in a width direction have burrs B1 and Bs, but these burrs B1 and B2 are not butted to each other when the plates M1 to M26 are laminated, and the Plates M1 to M26 are joined tightly.
Patent JP-H07287501-A (JP)
Title: Image forming device
Inventor: SATO HITOSHI
IPC: G03G21/16
Filed: 1994-04-18
Abstract: PURPOSE:To easily perform the cleaning, and the jam processing, etc., of a separation charger and a density detecting unit opposedly arranged to a transferring material carrier carrying a transferring material. CONSTITUTION:This image forming device provided with the separation charger 11 and the density detecting unit 20 is provided with a cover 8 linked with the charger 11 and the unit 20, and pivotally supported in order to open/close an aperture on the upper part of a device main body 9. When the cleaning is performed, the cover 8 is pulled up, so that the charger 11 and the unit 20 go away from the carrier 3 associating with the cover 8, and are moved to a position where the cleaning, etc., can be performed. In the case of operating posture, the cover 8 goes down to close the aperture on the upper part, and also the charger 11 and the unit 20 are set on the position opposed to the carrier 3.
Patent JP-H11253439-A (JP)
Title: X-ray ct
Inventor: KUMAGAI YUKIO
IPC: A61B6/03
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the repetition of scanning to the subject due to the calibration scanning having eneven sensitivity among the channels of X-ray detection elements by providing a means to allow an operator to recognize abnormality in the result of calibration scanning before scanning for measuring the subject is carried out. SOLUTION: By collecting air scanning data under the condition where it is confirmed that there is nothing except a cover(s) of a device having an even X-ray absorption ratio and air in a measurement visual field, a range value (t) indicating an allowable range of sensitivity difference can be set preliminarily. When there is abrupt change exceeding this value (t) between respective data, it can be determined that there is something foreign matter(s) except air in the measurement visual field. At this time, an allowable range considering deviation of measurement data is set in the value (t) so as to prevent a determination error caused by noise components in the measurement data. The determination of air scanning data is carried out by use of the value (t) set in this way.
Patent JP-S63247558-A (JP)
Inventor: KURIYAMA TORU
IPC: F25B9/00
Filed: 1987-03-31
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-H08321592-A (JP)
Title: Electric charge storage electrode forming method of semiconductor element
Inventor: HAKU YOUKIYUU
IPC: H01L21/822
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To increase the exposed surface for effectively increasing the effective area of charge storage electrodes to maximize the capacitance of a capacitor in a limited region by forming the electrodes with a polysilicon layer and forming a Pt layer their tops and sidewalls. SOLUTION: The method forms an insulation layer 3 and charge storage electrode contact holes on an Si substrate 1 having a junction 2, forming a polysilicon layer 8 on the entire upper surface, forming a first barrier metallic layer 9 and first Pt layer 10, coating a photosensitive film 11, patterning this film 11, utilizing a charge storage electrode mask, patterning the Pt layer 10, the metallic layer 9 and the polysilicon layer 8, using the patterned film 11 as a mask, removing this film 11, forming a second barrier layer 12 and a second Pt layer 13 on the entire upper surface, etching these layers 13, 12, and forming a high-dielectric const. insulation film 14 and plate electrodes 15 to form capacitors.
Patent JP-H09268974-A (JP)
Title: Control valve for variable displacement compressor
Inventor: MIZUFUJI TAKESHI
IPC: F16K31/06
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide such a power saving control valve for a variable displacement compressor as being capable of holding the valve element at the maximum opening position even under high suction pressure. SOLUTION: To one side of a valve element 64, a movable iron core 79 in a solenoid portion 62 is connected via a solenoid rod 82. To the other side of the valve element 64, a pressure sensitive rod 74 is connected, the end of which is fitted into a pressure sensitive rod bearing portion 71 for a pressure sensitive portion 70 in a pressure sensitive room 68 in a freely slide-contacting manner. The valve element 64 and the pressure sensitive portion 70 are connected together in a mutually approachable/separatable manner. A forcible opening means 65 is provided to forcibly open the valve element 64 with the demagnetization of the solenoid portion 62.  The maximum displacement distance in the direction of reducing the opening of an air supply passage for the pressure sensitive portion 70 is formed to be smaller than the maximum fitting distance between the pressure sensitive rod 72 and the pressure sensitive rod bearing portion 71.
Patent JP-H11268074-A (JP)
Title: Molding with excellent molding shrinkage factor anisotropy
Inventor: MASUI TSUTOMU
IPC: B29C45/57
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve a molding shrinkage factor anisotropy and to simultaneously solve a good productivity by setting the anisotropy of a gas hollow molded molding to a specific value or less by using a thermoplastic resin. SOLUTION: Since a gas hollow molding method used for a business machine mechanism component adopts the steps of press-fitting a gas in a molding while filling a resin in a mold or after filling and replacing it with a resin dwelling, the method does not have the step of forcibly urging the resin in the mold, and uniformly transmits the pressure according to the dwelling to an end of the molding. As a result, an internal strain in the molding can be made uniform. Since the molding is molded by the gas hollow molding, the molding in which its molding shrinkage factor is 3.0 or less a vale obtained by dividing a flatness by a shrinkage factor anisotropy is 0.088 or less is obtained.  In this molding, its molding shrinkage factor anisotropy is improved, the molding can be produced with good productivity, and hence more excellent dimensional accuracy than that of the conventional injection molding can be obtained.
Patent JP-S63245399-A (JP)
Inventor: SUMII SATORU
IPC: B26F3/00
Filed: 1987-03-31
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-H02257633-A (JP)
Title: Preservation of face of semiconductor substrate
Inventor: TAKAO YOSHIYUKI
IPC: H01L21/306
Filed: 1989-03-30
Abstract: PURPOSE:To preserve the rear face of a semiconductor substrate by a method wherein an adhesive tape is pasted on the rear of the semiconductor substrate, a chemical liquid or a processing agent is sprayed on the surface of the substrate, a one-side etching operation or a one-side polishing operation is executed and, after that, the adhesive tape is stripped off. CONSTITUTION:An adhesive tape 2 is constituted of an adhesive 2a and a base material 2b; the adhesive 2a is set according to a chemical liquid 3 used for an etching operation. The selected adhesive tape 2 is pasted on the rear 1b of a semiconductor substrate 1; the chemical liquid is sprayed on the semiconductor substrate 1; a one-side etching operation or a one-side polishing operation is executed. Even when the chemical liquid 3 reaches the rear 1b during this operation, it is possible to restrain a situation that the chemical liquid 3 comes into contact with the rear face 1b because the adhesive 2a with a chemical- resistant stability exists on the rear face 1b. Thereby, the rear face of the semiconductor substrate 1 is preserved.
Patent JP-S575266-A (JP)
Title: Manufacture of fuel electrode for fuel cell
Inventor: HORIBA TATSUO
IPC: H01M4/88
Filed: 1980-06-13
Abstract: PURPOSE:To make a catalyst to be evenly and firmly held by an electrode base, and enhance the activity of the catalyst by preparing a catalyst holding powder consisting of both a carbon powder coated with platinum, and a co-catalyst deposited over the former carbon powder, and applying a mixture of the catalyst holding powder and a binding agent to the electrode base. CONSTITUTION:A mixture of methanol and water is added with a carbon powder such as acetylene black, polyvinyl alcohol, and chloroplatinic acid. Thus prepared mixture solution is subjected to reflux heating at an appropriate temperature, before the product developed in this solution is filtered off and dried, thus platinum being deposited on the carbon powder. The above carbon powder coated with platinum, next, is dispersed in a solution of a co-catalyst such as tin, titanium, rhenium and ruthenium. After that, the dispersion is put in a container, in which an active electrode and its counter electrode are installed, so as to make the dispersion to flow, and thereby the co-catalyst is electrically deposited over the carbon powder coated with platinum. Thus obtained powder holding the co-catalyst, together with a binder such as polytetrafluoroetylene or polyvinyl chloride, is applied to an electrode base.
Patent JP-H02255746-A (JP)
Title: Polybutene-1 resin composition for water and hot-water supply piping
Inventor: KONDO MASAHIKO
IPC: C08K3/04
Filed: 1989-03-30
Abstract: PURPOSE:To obtain the title composition excellent in weatherability, resistance to chlorine water, high-temperature creep characteristics, low-temperature characteristics, wear resistance and flexibility by incorporating a polybutene-1 resin with low-sulfur carbon black. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a polybutene-1 resin with (B) pref. 0.2-5 pts.wt. of carbon black <=0.5wt.% in sulfur content.
Patent JP-S564438-A (JP)
Title: Device for continuously manufacturing plastic form block or plastic form web
Inventor: ERUBUIN HOFUMAN
IPC: B29C39/44
Filed: 1980-06-13
Abstract: The invention relates to equipment for the continuous production of foam boards, which may be laminated between facings, from a liquid foamable reaction mixture. The apparatus broadly comprises a conveyor, a foam mixture application device located at or near one end of the conveyor and a transverse foam mixture distribution device located downstream of said application device and above said conveyor, the space between said distribution device and said conveyor being adjustable.
Patent JP-S63244870-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SASAKI HAJIME
IPC: H01L27/06
Filed: 1987-03-31
Abstract: PURPOSE:To form low resistance electrodes and wirings while a technology of forming an emitter from polycrystalline silicon is utilized and achieve a high speed operation by a method wherein only a part above an impurity diffused layer is made of polycrystalline silicon and the other parts are made of the metal silicide. CONSTITUTION:Only the part of emitter lead electrode of a bipolar part above an emitter region is made of polycrystalline silicon and other electrodes and wirings which do not function as a diffusion source, i.e. the part of the emitter lead electrode spreading sidewise on an oxide film, the gate of a CMOS part and so forth are made of metal silicide. By a heat treatment, a reaction is induced in a surface which is formed by contacting an Mo film 19 with a polycrystalline silicon film 20 and to which ion mixing is applied to form an Mo silicide layer. Therefore, the polycrystalline silicon remains above the emitter region 23 as it is. With this constitution, as the Mo silicide layer can be formed over the whole surface except the part above the emitter region 23, low resistance wirings and lead electrodes can be formed while a technology of the diffusion from polycrystalline silicon is utilized. Thus, the reaction between a metallic film and a polycrystalline silicon film is utilized to form metal silicide electrodes and wirings so that the metal silicide can be produced by a very simple process.
Patent JP-H03278671-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI YOKO
IPC: H04N1/32
Filed: 1990-03-28
Abstract: PURPOSE:To easily find out occurrence of an error and to make the reception efficient by using a telephone line so as to inform the occurrence of the error to a designated notice destination automatically when the error takes place. CONSTITUTION:The facsimile equipment is provided with an error occurrence monitor section 4, an error cause analysis section 5 analyzing a cause to the error, an error notice use data storage section 8, an error notice use data readout section 7, and an error notice use data output section 10. When an error takes place in the facsimile equipment, it is informed automatically to a designated destination through the telephone line. Thus, the user surely recognizes the occurrence of the error in the facsimile equipment.
Patent JP-H11276543-A (JP)
Title: Water spray
Inventor: TANAKA KUNIAKI
IPC: A61H35/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To enable to lock and unlock a switch by one time operation and to prevent misuse and an error in operation. SOLUTION: At the time of washing, having a nozzle cover 4 turned around till the angle that enable a nozzle hole 3 for spouting water to open, a pump 6 is driven by a switch 5 so as to spout washing water. When washing is stopped, the nozzle hole 3 for spouting water is closed by turning around the nozzle cover 4. At this water spray, locking device 7 to lock the switch 5 is arranged. This locking device 7 is arranged between the inside wall of the nozzle cover 4 and the top end 5b of the switch 5 and consists of a stopper that enable to switch when the nozzle cover 4 is in the opening position and to deter switching when the nozzle cover 4 is at the closing position.
Patent JP-S563463-A (JP)
Title: Tone arm driving device for record player
Inventor: MIYOSHI SEIZOU
IPC: G11B3/08
Filed: 1979-06-22
Abstract: PURPOSE: To eliminate the failure with a simple mechanism by securing the power transmission between the electromagnet which drives the movable component and the drive component provided to the movable component by the magnetic coupling of the subordinate component provided into the viscoelastic fluid.  
     CONSTITUTION: Tone arm 1 is moved up and down by lifting device 11 and turned by turning device. Lift device main body 11 includes electromagnet 23 wound round coil 22 and subordinate component 26 which is connected magnetically to magnet 23. And drive component 28 connected magnetically to component 26 is attached to movable rod 27. For component 26, the 1st component 26a connected to magnet 23 magnetically and the 2nd component 26b connected to component 28 magnetically are unified into a body by non-magnetic connector 26c, and component 26 is enclosed into cavity 20b of container 20 along with viscoelastic fluid 24 and then sealed up hermetically with cover substance 25. With application of the voltage to magnet 23, tone arm 1 is moved up by lift arm 10. Rotary device 13 also has the same constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S576212-A (JP)
Title: Burner
Inventor: SASADA KATSUJI
IPC: F23D14/04
Filed: 1980-06-11
Abstract: PURPOSE: To increase the heat efficiency by causing a part of the flame to collide with a pan and forming a planar flame on the bottom of the pan, in a burner such as a gas heater or the like.  
     CONSTITUTION: A gaseous mixture reaches a main flame hole 9 and a flame piloting and introducing hole 10 and is injected from the flame piloting hole. Upon this occasion, when the flame is ignited, it forms a main flame 12, a planar collided flame 13 due to the collision of the main flame 12 to the pan 5 and a piloted flame 14 to start and continue the combustion to heat the pan 5. When the combustion state upon this occasion particularly the formation of the main flame 12 is observed, a burner 3 having a single main flame hole 9 and a flame piloting hole 10 having an object of piloting main flame hole 9 is installed at the tip end of a mixing pipe 7 to form the main flame 12 and the piloted flame 14. A part of the main flame 12 is brought into collision with the pan 5, and a collided planar flame 13 is formed due to the collision. Accordingly, since a combustion gas having a higher temperature is contacted with a heater at the central part of the heater, the heat transmission is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S535013-A (JP)
Title: Method and equipment for heating metallic material uniformly by induction heating
Inventor: ICHIKO OSAMI
IPC: C21D1/42
Filed: 1976-07-06
Abstract: PURPOSE: To heat the whole of the metallic material to be heated which has the different thickness to the width direction or to the circumferential direction to the uniform temperature, by induction heating the above metallic material with the series multistage coils to which the cooler is interposed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03277864-A (JP)
Title: Controller for vehicle equipped with automatic transmission
Inventor: NOBEMOTO HIDETOSHI
IPC: B60W10/10
Filed: 1990-03-27
Abstract: PURPOSE:To improve the deceleration performance and fuel consumption by restarting the tightening force control for a lock-up mechanism by a tightening force control means by receiving the output of a traveling state detecting means. CONSTITUTION:A lock-up mechanism 13 installed on an internal combustion engine and a tightening force control means 37 which starts the tightening force control for the lock-up mechanism 13 when the operation state of a vehicle is in a set deceleration region and completes the tightening force control when the number of revolution of an engine reduces to a prescribed number of revolution or less are provided. A traveling state detecting means 40 which detects that the operation state of a vehicle is in a set deceleration state and the variation of the car speed is a proper value and a restart means 39 for restarting the tightening force control for the lock-up mechanism 13 by the tightening force control means 37 by receiving the output of the traveling state detecting means 40 are provided. Accordingly, the deceleration performance is improved by effectively applying the engine brake, and fuel consumption can be improved by prolonging the fuel cut control.