baber/WOPTO huggingface dataset:
Patent JP-H1057877-A (JP)
Title: Substrate treating device and substrate treating method
Inventor: WADA NORIYA
IPC: B05C11/08
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To perform the treating process of a substrate accurately and prevent a treating liquid from finding its way around to the back face side of the substrate at the time of the treatment. SOLUTION: While a substrate 10 is driven to rotate by a substrate rotating means 11, a developing solution is supplied to the surface 10a of the substrate 10 from the developing solution supply nozzle of a first supply means, and thereby, is applied uniformly to the entire area of the substrate 10 by the action of centrifugal force. Next, a cleaning liquid is supplied from a cleaning liquid supply nozzle to clean or rinse the surface 10a of the substrate 10, and then the surface 10a is dried by high-speed spin. However, a protecting liquid film needs to be formed on the back face 10b of the substrate 10 when the developing solution is applied or the entire area of the back face 10b side needs to be positively dried at the time of spin drying. Therefore, pure water is supplied to the back face 10b side. Further, as it is necessary to supply nitrogen gas to the rotary center part of the back face 10b at the time of spin drying, a nozzle means 63 consisting of a double pipe made up of an inner pipe for supplying the nitrogen gas and an outer pipe 65 for supplying the pure water is provided.
Patent JP-S61284676-A (JP)
Title: Logical value comparison and decision circuit
Inventor: ORIHASHI RITSURO
IPC: G01R31/28
Filed: 1985-06-12
Abstract: PURPOSE:To set a decision strobe over plural basic periods by holding expected value data and control data for comparative decision making over plural basic periods and outputting the held data according to the time series order of the decision strobe. CONSTITUTION:A basic period clock 120 is converted by a clock control circuit 101 into a clock having a period which is the integer multiple of a basic period and inputted to a data holding circuit 102 from OR gates 107-110; and the control and expected value data 130 and 129 are held for two basic periods and outputted from the circuit 102 to multiplexers 115 or 116 alternately in input order with a time difference. A data selective output circuit 103 sets the decision strobe for two basic periods to output data having a number coincident with the input number of the clock 120 from the multiplexer 115 or 116 and outputs a number specified when the decision strobe signal is supplied to a comparative decision part 104; and data 139 and 140 based upon a delay strobe signal 143 are compared with the output value 141 of a logic circuit to be tested to make a comparison and decision for two basic periods.
Patent JP-H10322892-A (JP)
Title: Multi-functional electronic method and device for protecting electric motor
Inventor: RUDD JEFFREY P
IPC: H02H7/085
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide multifunctional electronic method and device for protecting an electric motor. SOLUTION: A multifunctional system has current detection annular magnetic circuits CT1, CT2, and CT3 and the related circuits, and related circuits for temperature detection PTC resistors S1, S2, and S3 that are arranged at a heat conduction part being related to each coil winding of an electric motor. An analog/digital converter U6 provides binary coding input for a micro control device. A micro control device executes a protection subroutine and controls an output switch Q4, and then controls the excitation state of a relay K1.
Patent JP-S616677-A (JP)
Title: Magnetic recording medium
Inventor: FUKAYA TOSHIO
IPC: G03G19/00
Filed: 1984-06-21
Abstract: PURPOSE:To improve water resistance and moisture resistance and to eliminate hindrance to the storage of records by specifying the pH of a magnetic layer which contains hexagonal system ferrite magnetic powder containing a substituent element within a certain range. CONSTITUTION:When a recording medium is formed, proper amounts of additive, such as magnetic powder, a binder, a dispersant, and a lubricant are scaled and added to a proper solvent to prepare a magnetic paint. The pH of this magnetic paint is measured; when the pH is <=3, an alkaline material is added so that the pH is 3-7 and when >=7, an acidic material is added. Thus, the pH of the magnetic layer is held <=7->=3 to obtain sufficiently satisfactory water resistance and moisture resistance, thereby obtaining the recording medium which has superior running ability and durability.
Patent JP-S5459893-A (JP)
Title: Production of lead wires for piezoelectric tuning forks
Inventor: ARASE KAZUHIDE
IPC: H03H9/21
Filed: 1977-10-20
Abstract: PURPOSE:To enable good solderability to be obtained without any unravelling of strand by cutting the strand to a necessary specification size, soldering the end parts then dissolving the resin on the outside surface of the strand with a solvent. CONSTITUTION:A number of fine solid wires whose surfaces are insulated and covered with a resin A are twisted together. Thereafter, a resin B which dissolves in solvents which do not dissolve the resin A is bonded to a number of the solid wires, after which the strand is cut to a necessary specification size and the end parts are soldered. The resin B on the outside surface of the strand is dissolved with a solvent, whereby good solderability without unravelling of the strand may be obtained.
Patent JP-H07331174-A (JP)
Title: Coating resin composition
Inventor: OGAKI ATSUSHI
IPC: C09D201/06
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a coating resin compsn. capable of forming a coating film improved in stain resistance while maintaining generally required coating film properties such as weatherability by blending a specific silicone compd. with a hydroxyl group-contg. resin and a cross-linking agent having a functional group reactive with a hydroxyl group. CONSTITUTION:A silicone compd. (A) of the structural formula I, II, III or IV [wherein A is of the formula V, VI or VII; B is of the formula VIII; X is 3-acryloyloxypropyl or 3-methacryloyloxypropyl; Y is -COOH, -SO3H, or NR<2> (wherein R<2> is an org. residue); R<1> is aryl, aralkyl, or 1-6C alkyl; 1<=a<=20; 0.5<=b<=3; 1<=c<=10; and 0<d<=6] is blended with at least one hydroxyl group- contg. resin (B) (e.g. an acrylic resin) contg. functional groups, with at least part of which the component (A) can form a salt; and a cross-linking agent. The (A):(B) mixing wt. ratio is 3:97 to 70:30. Any cross-linking agent can be used in so far as it contains a functional group reactive with a hydroxyl group. Examples of the cross-linking agent include polyisocyanate compds.
Patent JP-H02305503-A (JP)
Title: Unit kitchen
Inventor: HAYASHI ETSUKO
IPC: A47B77/02
Filed: 1989-05-22
Abstract: PURPOSE:To enhance the space efficiency by forming a top board from a water- resistant, heat resisting material, supporting it horizontally by a leg or legs, providing appropriate ranges on the heat emitting surface and cooling surfaces, also providing a water supply part and an outlet for sewage, and by installing a refrigerator on the undersurface side removably. CONSTITUTION:Food materials preserved in a refrigerator 11 or material carried in externally are placed on a top board 1 to undergo preparatory processing, and put on a hot plate 8 to be boiled, fried, etc. This can be done by the use of a pan, fry pan, etc., but may also be cooked while the material is put in the hot plate 8 part of the top board as it is. Frozen material is thawed on a cooling plate 9, or held in cooled condition. Remaining food and waste from cooking are cast into the inlet 6 to sewage. Any part of the top board 1 contaminated with cooking is flushed with hot or cold water supplied from a nozzle 10, and the water is led to the inlet 6 to sewage. Drinking water is taken from a vessel 5.
Patent JP-S63292618-A (JP)
Title: Manufacture of soi substrate
Inventor: TERAO HIROSHI
IPC: H01L21/20
Filed: 1987-05-26
Abstract: PURPOSE:To obtain an SOI substrate in which only crystal grains having specific orientation remains and the orientation is controlled by depositing a polycrystalline silicon film on an amorphous insulator, and then conducting a selective etching in which the etching velocity depends upon the crystal orientation on the film. CONSTITUTION:A polycrystalline silicon film 2 is formed by an LPCVD method at 670 deg.C on an SiO2 substrate 1. Then, a selective etching with mixture of ethylenediamine, pyrocatechol and water is conducted. As a result, crystal grains 3 with the lowest etching velocity and the substrate normal direction is (111), among the crystal grains having various crystal orientations contained in the film 2, selectively remain. Then, the substrate is held at an ambient temperature thereon, and an amorphous silicon 4 is deposited in a vacuum device. The amorphous silicon is crystallized with the selectively remaining crystal grains as seeds by heat treating at 600 deg.C for 4 hours to obtain an SOI layer 5 controlled in the whole face to an orientation (111).
Patent JP-H08319758-A (JP)
Title: Door closer
Inventor: NISHIYAMA TAKANOBU
IPC: E06B11/02
Filed: 1995-05-26
Abstract: PURPOSE: To obtain high resistance torque and excellent speed governing effect so as to make door closing safe and stable. CONSTITUTION: An auxiliary shaft 9 connected to a main shaft 5 through a one-way clutch is provided with rotary plates 11, and a brake disc part 13 using a high viscous sliding resistor is composed of the rotary plates 11 and fixed plates 12. A clearance is provided between the rotary plate 11 and the fixed plate 12.
Patent JP-S6141456-A (JP)
Inventor: DEIBITSUTO ANTONII BURUTSUKUSU
IPC: A61G1/00
Filed: 1985-06-11
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-S5918520-A (JP)
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/06
Filed: 1982-07-21
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-H11322231-A (JP)
Title: Working elevator
Inventor: TSUKAHARA DAISUKE
IPC: B66B9/187
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a working elevator which can prevent extension of a working period by eliminating replacement of a governor rope. SOLUTION: A governor rope drum 15 is placed on the upper beam of a car 11. The upper end of the governor rope 10 at which the end of a rope winding end wound around the governor rope drum 15 is locked at the safety link of the car is connected by a wire clip. To pull up a moving pulley frame 1A, the rope connected to the governor rope 10 is removed, the lower end of the governor rope 10 is removed from the stretching wheel of a pit, and the moving pulley frame 1A is lifted up to a prescribed height, by which the rope is drawn out of the drum according to a pulling height.
Patent JP-2000323378-A (JP)
Title: Device and method for reticle take-out and housing
Inventor: IKETA TAKAHIRO
IPC: H01L21/68
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a reticle take-out and housing device which is simple in structure, is good in workability and can correspond to a take-out and a housing of reticles with the same device as the device, even through the sizes of the reticles and the thicknesses of the reticles are different from each other, and a reticle take-out and housing method. SOLUTION: A reticle take-out and housing device is constituted into a structure, wherein the device has one pair of carrying hands 3, pawls 4 which are provided on the upper side surfaces of the respective carrying hands and oppose to each other, one pair of carrying hand receiving axes 9 with each one end which is mounted to each carrying hand of the receiving axes 9, and a carrying hand receiving axis holding member which holds each carrying hand receiving axis and is provided movably in the directions intersecting orthogonally to the axial directions of the carrying hand receiving axes.
Patent JP-H01297934-A (JP)
Title: Message store and forward exchange
Inventor: ANDO KAZUNORI
Filed: 1988-05-26
Abstract: PURPOSE:To attain the transmission and reception with use of a usual mail service line by providing a means detecting a pushbutton signal of a specific form sent from an opposite equipment, and a means sending the pushbutton signal of a specific form. CONSTITUTION:A mail equipment 1a is connected to a mail equipment 1b through a line interface 12a and uses the line interface module 12a to detect a message input request signal being a guidance signal sent from the mail equipment 1b through the use of the line interface module 12b by a command of a control module 14b, and sends a message and a message end signal. A message received by the line interface module 12b in the mail equipment 1b is stored in a storage module 13b by a command of the control module 14b and the mail equipment 1b registers formally the message when the line interface module 12b receives the message end signal. Through the constitution above, the message is sent/received through mail service lines 3a, 3b between the mail equipments 1a, 1b.
Patent JP-S5753241-A (JP)
Title: Silicon carbide carrier
Inventor: KOBAYASHI TOMIO
IPC: B01J27/22
Filed: 1980-09-16
Abstract: PURPOSE: To obtain a silicon carbide carrier having an extremely large surface area by forming a whisker like crystal of silicon carbide in a fine pore of a silicon carbide porous body.  
     CONSTITUTION: When, in a silicon carbide carrier prepared by a conventional method, a solution of an organosilicon high molecular compound or a liquid thereof is immersed and the resultant carrier is baked in an unoxidative atmosphere, whisker like crystals 13 of silicon carbide are formed in a fine pore 12. Therefore, the surface area of the silicon carbide carrier attains 0.5m 2 /g or more. As the organosilicon high molecular compound, polycarbosilane, polydimethylisiloxabe, polydiphenylsiloxane or the like are used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05325092-A (JP)
Title: Vehicle sensor
Inventor: TAMAGAWA MITSUAKI
IPC: G08G1/02
Filed: 1992-05-20
Abstract: PURPOSE:To surely recognize the traffic condition by simultaneously monitoring plural lanes to detect the number of passing vehicles per unit time. CONSTITUTION:A strut 13 is provided in the side part of a road 11, and a picture input device 14 is set to its upper end part to photograph white lines 12, which are drawn across the road 11, and running vehicles 15. Picture information photographed by the picture input device 14 is inputted to a picture processor 16 provided in the base part of the strut 13. This picture processor 16 processes picture information photographed by the picture input device 14 and senses passage of vehicles 15 in accordance with the change of picture information of white lines 12 due to vehicle passage and transmits the result to a centralized processing and monitor device 18 provided in a monitor center through a cable 17. The centralized processing and monitor device 18 obtains the number of passing vehicles per unit time based on the vehicle sense signal to recognize the traffic condition.
Patent JP-S5750264-A (JP)
Title: Centrifugal casting method for tapered pipe
Inventor: SHINOZAKI TAKESHI
IPC: B22D13/02
Filed: 1980-09-12
Abstract: PURPOSE: To centrifugally cast two pieces of tapered pipes of the same inside diameter easily with one time of casting work by parting a casting at the place of a small diameter inside circumferential surface by the shrinkage stress developed on cooling and solidification of molten metal in a mold of which inside circumference surface becomes larger in diameter the nearer the two end sides.  
     CONSTITUTION: Molten metal (b) is supplied from a spout 2 into a mold 1, and while the inside circumferential surface of the molten metal is being maintained at the inside circumferential surface around the central axial center P by the centrifugal force developed by the revolution of the mold, the molten metal is cooled to solidify. Since a mold coating material (a) is packed in the groove 6 in a small diameter inside circumferential part, the packed part assumes a locally heat insulated state, and is therefore slower in the rate of solidification than that in the thin-walled molten metal part in contact with the small diameter inside circumferential surface part so that the casting is parted at the place of the small diameter inside circumferential part by the shrinkage stress developed on cooling and solidifying of the molten metal. After the cooling and solidifying, the casting is pulled to both sides, thus two pieces of tapered pipes of the same shape are produced simultaneously with one time of casting work by using one piece of the mold 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11322007-A (JP)
Title: Hydraulic device for rotating type garbage collector
Inventor: ISHIZAKI KENJI
IPC: F16K31/124
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic device, with simple structure and low cost, capable of precisely controlling the stop position of a rotary plate of a garbage collector. SOLUTION: A garbage inlet 1 of a garbage collector is provided with a rotary plate 3 which is rotated by a hydraulic motor 5 to rake the casted garbage therein, and a push-in plate 4 which pushes in a garbage collection chamber 2 the raked garbage which is reciprocally swung in the rotational region of the rotary plate by a hydraulic cylinder 6. The hydraulic device for the garbage truck for controlling the operations of the hydraulic motor and the hydraulic cylinder by a plurality of center-bypass type directional control valves 13a, 13b constituting a control valve provided in a discharge circuit 12 is provided with a flow regulator 19 which is constructed of a fixed-volume hydraulic pump as a hydraulic pump and bleeds off the flow rate in excess of a predetermined flow rate at the discharge circuit of the upstream of the directional control valves.
Patent JP-S5651766-A (JP)
Title: Fixing device
Inventor: YASUBA HIROSHI
IPC: G03G15/20
Filed: 1979-10-03
Abstract: PURPOSE: To make the constitution of stripping part simple and improve the reliability of the device by providing elastic filmlike stripping claws comprising a heat- resistant resin on the discharge side of paper near heating and pressure rollers, so as to make pressure contact with the tangents of the respective rollers.  
     CONSTITUTION: Elastic sheetlike stripping claws 30, 31 are so provided that the fixed paper 11 is not wound by heating and pressing rollers 1, 2. These stripping claws 30, 31 are mounted to respective guide plates 32, 33 and their ends assume approximately a triangle shape, and are held in pressure contact with the outside peripheral surfaces of the respective rollrs along the tangent of the heating roller 1 or pressure roller 2. Heat-resistant films such as polyimide films are used for these stripping claws 30, 31. Thereby, the constitution of the stripping part is made  simple and the reliability of the fixing device may be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08300561-A (JP)
Title: Polyethylene coated steel tube
Inventor: SATO HIROTAKA
IPC: B32B15/08
Filed: 1995-04-28
Abstract: PURPOSE: To manufacture a polyethylene coated steel tube of superior resistance to impact and resistance to flaw at the specified temperature. CONSTITUTION: A composition composed of straight-chain low-density polyethylene 5, or a composition composed of straightchain low-density polyethylene 5 and low-density polyethylene, or a composition composed of straight-chain low-density polyethylene and high-density polyethylene is formed on the surface of a ground streated steel tube 1 through a modified polyethylene layer 4. In the case of the composition, a polyethylene coated steel tube of superior resistance to impact at -60 deg.C and superior resistance to flaw at 80 deg.C is manufactured by laminating successively colorless polyethylene as a composition containing straight-chain low-density polyethylene 5 of 30wt.% or more and colored polyethylene 6 of density of 0.935-0.960g/cm<3> containing a pigment of 0.1-7wt.%.
Patent JP-S61285140-A (JP)
Title: Constant speed running device for vehicle
Inventor: MASUDA JIRO
IPC: F02D29/02
Filed: 1985-06-12
Abstract: PURPOSE:To make it possible to provide a fine and stable duty control of a vacuum pump and an air-valve for controlling the pressure in a throttle valve drive actuator, by performing the duty control in consideration with the nonresponse time of the vacuum. CONSTITUTION:A constant vehicle speed running device is composed of a first and second computing means 4 for obtaining duty ratios for first and second pulse signals in accordance with the output of a computing means for obtaining the deviation between an actual vehicle speed given by a detecting means 1 and a desired vehicle speed. A vacuum pump 61 is controlled to decrease the pressure in an actuator 63 for driving a throttle valve 64 by a variation rate corresponding to the first duty ratio, and also an air valve 62 is controlled to increase the above-mentioned pressure in accordance with a variation rate corresponding to the second duty ratio. In this arrangement when a judge means 5 determines that the turn-on time of the first pulse signal is shorter than the nonresponse time of the pump 6, a pulse signal having a long set time which is longer than the nonresponse time is issued.
Patent JP-S62286672-A (JP)
Title: Automatic grid-shape welding equipment
Inventor: MASUDA YOSHIHIKO
IPC: B23K9/02
Filed: 1986-06-02
Abstract: PURPOSE:To improve the welding quality and simplify the device by providing the sliding truck moving in right angles direction on a traveling truck and arranging the upper part truck rotating a welding torch at the specific angle each on the sliding truck. CONSTITUTION:A traveling truck 5 is provided on a rail 4 and the truck 6 slidable in the right angles direction with the traveling direction of the truck 5 is arranged as well at the upper part thereof. The upper part truck 7 rotating a welding torch 9 each 90 deg. at the corner part is set up on the truck 6. The truck 5 travels and the torch 9 reaches to the corner part by welding along a longitudinal material 3, then the torch 9 eliminates incomplete welding by sliding on a slide guide 11, performing the welding along a transverse material 2 after the 90 deg. rotation of the truck 7 and the similar motion is repeated thereafter. In this way, the incomplete welding at four corners is eliminated and together with the simplification of the device the welding quality can be improved.
Patent JP-H1050728-A (JP)
Title: Manufacture of compd. semiconductor device
Inventor: CHIYAN TE KIMU
IPC: H01L21/338
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To manufacture compd. semiconductor devices having mutually different threshold voltages on one substrate by exposing part of an active layer and part of ohmic metal contacts and recess-etching them. SOLUTION: An active layer 13 is formed on a substrate 11. ohmic metal contacts 15, 16 are formed on specified regions of the layer 13 and a mask substance 17 is formed on the entire surface of the layer 13, including the contacts 15. 16. A predetermined region of the substance 17 is removed to expose one of the contacts 15, 16 and active layer 13 between these contacts 15, 16. The exposed active layer 13 is etched to a predetermined depth, the mask substance 17 is removed and gate electrode is formed on the active layer 13 recessed to a predetermined depth. The recessed depth of the active layer 13 is adjusted by adjusting e.g. the exposed surface area of the contacts 15, 16.