baber/WOPTO huggingface dataset:
Patent JP-S56139165-A (JP)
Title: Self-running type power spraying apparatus
Inventor: SUGIMURA MITSUYASU
IPC: B05B17/00
Filed: 1980-04-01
Abstract: PURPOSE: To enable to prevent the change of a balance of the titled apparatus if an amount of a chemical liquid is changed by a method wherein a total length of said apparatus is divided into almost equal three sections and a chemical liquid tank is placed on a central section and an engine is separated into two parts to be miniaturized to be placed on a front and a rear sections of said apparatus respectively.  
     CONSTITUTION: A total length of the self-running type power spraying apparatus is divided into almost equal three parts and the chemical liquid tank 1 is placed on a central part and an engines is separated into two engines to be miniaturized and one miniaturized engine for running, a manipulation apparatus or a power spraying machine 56 are mounted in a bonnet 8 of a front part. On a rear part of the almost equal three parts, other miniaturized engine for an air blower 4 or an air sending injection opening part 88 are provided. The engine or the like on the front part and the engine or the like on the rear part are adjusted to almost equal wt. and, even if a chemical liquid is filled in the chemical liquid tank on the central part or an amount thereof is reduced, the balance of the front and the rear parts is maintained and the gravity of said apparatus is present in the vicinity of the central part supporting the chemical liquid tank and manipulation is made easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54134666-A (JP)
Title: Watch with digital subtraction function
Inventor: KOMIYAMA KATSUHIKO
IPC: G04G5/04
Filed: 1978-04-12
Abstract: PURPOSE:To set the subtraction time securely by simple operation, by displaying the counting standby and count figure of counter for each digit which is reset according to switch operation. CONSTITUTION:When the display of watch is changed to the set subtraction time, and a switch S2 is operated, a control circuit 10 prohibits input from an oscillation and dividing part 1 into counters for second, minute and hour 7 to 9 through a control circuit 11, a control circuit 12 resets the counters 7 to 9, and a control circuit 13 flashes the minute digit of a display part 6 corresponding to the counter 7 to start counting through a decoder driver 5. When a switch S1 is operated then, control circuits 14, 13 cause the counter 7 to start counting the set value of minute digit to display in the display part 6, at the same time, flashing the second digit of the display part 6 corresponding to the counter 8 to start counting next, through a decoder driver 5. While the states of counters are confirmed successively, the subtraction time may be set securely by simple operation.
Patent JP-S58160626-A (JP)
Title: Resin-manufactured bearing
Inventor: TSUMATOU TERUO
IPC: B29C70/02
Filed: 1982-03-16
Abstract: PURPOSE:To obtain a bearing of good characteristics that neither deforms itself nor damages mating members by forming an internal layer with a composite consisting of polytetrafluoroethylene and oxybenzylpolyester while an external layer with thermal plastic resin. CONSTITUTION:A composite consisting of polytetrafluoroethylene and oxybenzylpolyester is formed into a hollow, thin cylinder 1 by means of compression forming, ram extruding, or paste extruding. And thermal plastic resin such as polyolefin that preferably includes inorganic filling material or fiber-like reinforcing material is molded by injection around the cylinder 1 forming an external shell 2. Owing to the said composite consisting of polytetrafluoroethylene and oxybenzylpolyester, the thus manufactured bearing is characterized in its low friction and low wear so that it does not damage the mating material. In addition, since the bearing is made of thermal plastic resin, it does not deform itself as a whole.
Patent JP-H07247303-A (JP)
Title: Method for hydrogenating unsaturated polyhydroxyhydrocarbon polymer
Inventor: OSHIMA ETSUKAZU
IPC: C08C19/02
Filed: 1994-03-14
Abstract: PURPOSE:To provide a method for hydrogenating an unsatd. polyhydroxyhydrocarbon polymer which can be executed industrially advantageously in the presence of a hydrogenation catalyst and a reaction solvent by keeping the water content in the reaction system at a specified value or lower. CONSTITUTION:The water content of the reaction system is kept at 2wt.% or lower in hydrogenating an unsatd. polyhydroxyhydrocarbon polymer in the presence of a hydrogenation catalyst and a reaction solvent by using the reaction solvent, the polymer, and the catalyst each having a low water content. The polymer has carbon-carbon double bonds in the main chain or side chains and on average at least 1.1 hydroxyl groups in the molecule, an esp. suitable example being a polyhydroxypolybutadiene. A ruthenium catalyst is an esp. pref. metal catalyst.
Patent JP-S61201899-A (JP)
Title: Erosionproof pump
Inventor: KODERA MASAYUKI
IPC: F04D13/02
Filed: 1985-03-04
Abstract: PURPOSE:To joint and fix a pump driving shaft firmly and stably and reduce the deterioration of the synthetic resin erosionproof covering layer by pushing-in the pump revolving shaft from the necessary side into the shaft hole of the covering layer of a trailing magnet.yoke assembly body. CONSTITUTION:A pump driving shaft 3 is pushed into the shaft hole 9 of the systhetic-resin erosionproof covering layer 8 of a trailing magnet.yoke assembly body 7 from the necessary side, and the prescribed connection fixation between the both can be performed firmly and stably. Since, in this case, the necessity of key fitting, screw and nut fastening, and so on in the conventional can be avoided, connection fixation can be performed simply, and the wearing of the covering layer 8 is not acccelerated. Further, in this connection constitution, the trailing magnet.yoke assembly body 7 can be intergrally covered simply by the synthetic-resin corrosionproof covering layer 8, and the integral covering layer is provided with the sufficient strength for enduring the vibration due to the pump cavitation and so on.
Patent JP-S56139124-A (JP)
Title: Inside-pipeline type continuous emulsifier
Inventor: SEKIGUCHI HIDEO
IPC: B01F7/02
Filed: 1980-03-31
Abstract: PURPOSE:To obtain an emulsified liquid of high stability by passing a liquid between a stator and a rotator without raising the resistance of liquid flow while turning a disk of impeller inside spherical ribs of slits and also while alternately switching the fluid passages inside a casing. CONSTITUTION:Static parts and rotating parts are alternately switched by ribs 4 and 5 sealing up the slit group 6 in the casing 1 and the disk 12 of impellers 10 and 11 in order to form fluid passages. And, liquids A and B are flowed into ports 2 and 3, the impellers 10 and 11 are turned with a high speed, and the premixed liquids A and B enter the spaces of the impellers 10 and 11 but their way is interrupted by the disk 12. And, the liquids A and B undergo such mechanical forces as shearing and impact, etc. between the projection of the slit 6 and the impeller (stirring blade) 10 and further undergo a grinding force inside small apertures. Thus, the emulsified liquid of high stability can be obtained by such resistless mechanical forces.
Patent JP-S63211647-A (JP)
Title: Display method for master slice semiconductor device
Inventor: ARIYOSHI SHINICHI
IPC: H01L23/52
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a display screen that a designer is easy to work by thinning out and displaying the information of a section in which most of a wiring pattern pass in one direction. CONSTITUTION:In a wiring pattern display system displaying the state of wirings in a master slice semiconductor device, etc., to a display section, the information of a section in which most of a wiring pattern pass in one direction is thinned out and displayed. Only three wiring channel sections in total in the boundary section of the upper and lower sections of a gate array and the central section of the gate array are displayed as the representatives of the gate array. Accordingly, the quantity of the information of a wiring pattern capable of being displayed on one picture plane at a time can be increased, and the length of a wiring path on a picture plane onto which a designer inputs data in non- connection correction work, etc., can be shortened, thus easily conducting a wiring design.
Patent JP-S62198321-A (JP)
Inventor: TAKEDA KAZUTOSHI
IPC: A01D45/00
Filed: 1986-02-26
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-H03251099-A (JP)
Title: Operation controller for wound-rotor induction generator
Inventor: SHIMAMURA TAKEO
IPC: H02P9/00
Filed: 1990-02-26
Abstract: PURPOSE:To stabilize power supply by feeding power with set voltage and frequency, corresponding to those on the transmission line side, to station loads through voltage control when a power plant is isolated from the transmission line and operated independently. CONSTITUTION:Upon opening of a circuit breaker 3, it is detected through a voltage phase detecting circuit 100 which then produces a voltage phase signal having predetermined frequency being set by a frequency setter 130, and a frequency controller controls the frequency based on the voltage phase signal and the rotor phase. A voltage control circuit 200 then performs voltage control by matching the voltage of a wound-rotor induction motor, detected in the form of a vector value, with a vector voltage command obtained based on an amplitude value set at a voltage setter 240 and an angle value set at an angle setter 242.
Patent JP-S57155232-A (JP)
Title: Modified alkyd resin based on tall oil fatty acid for coating
Inventor: INOUE YOSHIKAZU
IPC: C08G63/48
Filed: 1981-03-23
Abstract: PURPOSE: To prepare the titled alkyd resin having excellent low-temperature dryability and stable cost, by reacting a tall oil fatty acid with an aldehyde in the presence of an acidic catalyst, and distilling the reacting product.  
     CONSTITUTION: A tall oil fatty acid is mixed first with preferably 0.03W1(mol)% acidic catalyst (e.g. sulfuric acid), and then mixed and reacted with preferably 1W20% aldehyde (e.g. formaldehyde). The reaction product is distilled to obtain a material based on tall oil fatty acid. The objective alkyd resin is prepared by using the material as at least a part of the modifying oil component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57157577-A (JP)
Title: Manufacture of thin film photovoltaic element
Inventor: ICHIYANAGI HAJIME
IPC: H01L31/18
Filed: 1981-03-23
Abstract: PURPOSE:To improve the photoelectric conversion efficiency of a thin film photovoltaic element having P type, i type and N type amorphous Si by lowering the temperature of a substrate at the time of forming a P type layer by 10- 250 deg.C than the temperature at the time of forming an i type layer, thereby reducing the light absorption loss of the P type layer. CONSTITUTION:A transparent electrode 2 made of oxidized tin is covered on a transparent insulating substrate 1 made of glass or the like, and a boron-doped P type Si layer 3, a non-doped i type Si layer 4 and a phosphorus-doped N type Si layer 5 are laminated on the electrode with amorphous Si. Subsequently, an aluminum electrode 6 is covered on the layer 5, and solar light rays 7 are incident to the back surface side of the substrate 1. In this structure, the temperature of the substrate at the time of forming the P type layer 3 is set to 100- 350 deg.C, and the temperature of the substrate at the time of forming the layer 4 is increased by 10-250 deg.C than the selected temperature at the time of forming the layer 3. In this manner the light absorption loss of the layer 3 is lowered, thereby increasing the photoelectric conversion efficiency.
Patent JP-H0615350-A (JP)
Title: Method of producing zirconium-based tube formed of various structure layers
Inventor: IBON MIREE
IPC: C22F1/18
Filed: 1993-03-03
Abstract: PURPOSE: To provide a process for the manufacture of zirconium base tubes formed from layers of varying composition. CONSTITUTION: The process consists in preparing the tubular blank which is intended to form the outer layer of the tube by rolling-soldering a sheet, and then in fitting it onto another tubular blank, or core block, of smaller diameter, which is obtained by piercing a small bar, and which may be coated on the inside with a plating, in soldering the ends of the blanks in order to subject the assembly to a treatment of placing it in soln. in a β-phase, followd by soaking it in water and drawing it. The inevention is used for the production of Duplex or Triplex type tubes with an improvement in the gross weight of zirconium needed to make 1,000 kg of useful metal, with good adherence being obtained between the layers of said tube.
Patent JP-S51117690-A (JP)
Title: Automatic reagent tape manufacturing apparatus
Inventor: NISHIMOTO MASAKI
IPC: G01N31/22
Filed: 1975-04-08
Abstract: PURPOSE: It is a purpose of the invention to provide an automatic reagent tape manufacturing apparatus. The release-paper release-roller, cutting apparatus and bonding apparatus are placed around the disk-tape holding-apparatus, thus permitting an automatic manufacture of the reagent tapes bonded with pieces of test paper to filmbase. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07222961-A (JP)
Title: Washing method and apparatus
Inventor: HATTORI TERUO
IPC: B08B3/10
Filed: 1994-02-16
Abstract: PURPOSE:To efficiently wash an article to be washed using a hydrocarbon washing soln. CONSTITUTION:A rinse washing/heating process wherein an article to be washed (washing jig 3) is held in the vapor phase of a washing tank 2 having a hydrocarbon washing soln. 1 and the vapor of the washing soln. is supplied into the vapor phase of the washing tank 2 under vacuum (reduced pressure) and the article to be washed is heated while subjected to rinse washing is combined with an immersion washing process wherein the vacuum degree of the washing tank 2 is made higher than that of the rinse washing/heating process and the article to be washed which is heated to predetermined temp. is immersed in the washing soln. 1 in the washing tank 2 to boil and bubble out the washing soln. 1 from the surface of the article to be washed.
Patent JP-S61202478-A (JP)
Title: Photovoltaic element
Inventor: MINAMI SHINJI
IPC: H01L51/42
Filed: 1985-03-05
Abstract: PURPOSE:To improve the stability in a dispersive phthalocyanine by electrochemically forming as a barrier electrode, and using a heat treated cadmium sulfide layer, thereby suppressing an aging deterioration. CONSTITUTION:A mixture of 0.15-4wt% part of polyvinylidene compound and 1-300wt% parts of solvent is uniformly dispersed to 1wt.pt of phthalocyanine by a ball mill, and the dispersant is coated by a spin coating method on a cadmium electrode 3. The dispersing time is generally 10min-5hr, and the coating on the electrode is 0.1-10mum of thickness at dry time. After this drying, a conductive film electrode 6 to become an ohmic electrode is formed by a vacuum depositing method. A glass substrate 5 is formed through a transparent conductive film 4 on the electrode 3.
Patent JP-H03246646-A (JP)
Title: Data set label management system
Inventor: TAKANO MASATOSHI
IPC: G06F3/06
Filed: 1990-02-23
Abstract: PURPOSE:To make it possible to access a data set label even when a magnetic disk medium is replaced by providing each magnetic disk device with a data set label table. CONSTITUTION:Respective magnetic disk device 1 to 4 have respective data set labels corresponding to data sets stored in themselves and respective data set label tables corresponding to respective data set labels. Namely, each data set label table is constituted of a header part and an entry part. The number of registered data sets or the like is stored in the header part and a data set name, a label number to be the positional information of each data set label, etc., are stored in each entry part. Thereby, even when a magnetic disk device is attached/detached, the data set labels can be searched.
Patent JP-2000240564-A (JP)
Title: Pump unit
Inventor: HOTTA SUSUMU
IPC: F04D29/60
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a lightened pump unit capable of easily disassembling and assembling, and improving the earthquake resistant performance. SOLUTION: A rectangular parallelopiped lattice support frame surrounding and supporting a plurality of pumps 5 is formed by a suction pipe 1, an intake header pipe 2, a delivery pipe 3, a discharge header pipe, a base frame 8 and a pair of header bypass pipes. Four support pipes removably connected to a flange at their lower ends, are optionally mounted near a corner part of the base frame 8.
Patent JP-S61190530-A (JP)
Title: Coating composition for direct coating on polyolefin molded article
Inventor: NAKAJIMA JUN
IPC: C08J7/04
Filed: 1985-03-05
Abstract: PURPOSE:To obtain the titled composition capable of forming coating film of high adherability, weatherability, hardness, chemical resistance, padding touch, etc. by a single direct coating by incorporating a diisocyanate compound in chief agent comprising chlorinated polyolefin and active hydrogen compound for urethane resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) chief agent comprising 1) chlorinated polyolefin and 2) an active hydrogen compound for urethane resin with (B) a curing agent comprising diisocyanate compound. Said chlorinated polyolefin is 25-50wt% and 5,000-50,000 in the chlorine content and average molecular weight, respectively. The curing agent is e.g., 2,4-tolylene diisocyanate, hexamethylene diisocyanate.
Patent JP-S58160840-A (JP)
Title: Testing method of loading of eye plate
Inventor: FUKUOKA TAKEHIKO
IPC: G01N3/00
Filed: 1982-03-18
Abstract: PURPOSE:To facilitate operation, to shorten the number of days necessary for a test, and to reduce cost, by fitting one terminal of a wire passed through a chain block to an eye plate arranged on the opposite side to a ship body in a dock, and winding up the chain block and allowing a tensile load to operate on the eye plate. CONSTITUTION:One terminal of the wire 7 passed through the chain block 6 is fitted to the eye plate 3 fitted on the opposite side 2b to the ship body 2, and a booster pulley 8 is interposed in the middle of the wire 7 and one end of the pulley 8 is locked to a carriage 4' on the other side wall 1b of the dock 1. The other terminal of the wire 7 passed through the chain block 6 is locked by a bit 10 fixed on the other side wall 1b of the dock 1. The water level in the dock 1 is adjusted properly to hold the wire 7 fitted to the eye plates 3 nearly horizontal and the chain block 6 is wound up. Although necessary tensile force is applied to the wire 6 through the booster pulley 8, the tensile force is measured by a tension meter 9 and a prescribed tensile load is applied to the eye  plates 3 and the test is carried out.
Patent JP-S59166197-A (JP)
Inventor: OONISHI HAJIME
IPC: D06F41/00
Filed: 1984-03-06
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-S59168689-A (JP)
Inventor: HIGUCHI TOORU
IPC: H05K1/05
Filed: 1983-03-15
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-S62201130-A (JP)
Inventor: TANIGUCHI YUTAKA
IPC: A47L15/42
Filed: 1986-02-27
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-H02223780-A (JP)
Title: Cooling and storage case
Inventor: AKUSAWA MITSUAKI
IPC: F25D11/02
Filed: 1989-02-23
Abstract: PURPOSE:To equalize the temperature of an upper storage chamber to the same of a lower storage chamber by a method wherein the surfaces of the space of firstly cooled heat conductive case between upper and lower heat conductive cases are bonded with a heat insulating material. CONSTITUTION:Cold air, effecting heat exchange in an evaporator 12, is discharged by a fan 13 from an air outlet port 9 into a cold air passage 6 and is circulated in a route shown by arrow signs in a diagram. The cold air cools the upper surface, rear surface, both of side surfaces and the bottom surface of an upper heat conductive vase 4 at first, then, passes through a communicating port 19 and cools the upper surface, rear surface, both of side surfaces and the bottom surface of a lower heat conducting case 5, then, passes through a return passage 6B from the communicating port 18 and is returned to the evaporator 12 again through an air suction port 10. In this case, foamed polyethylene sheets 21, having a proper thickness, are bonded to all of the surfaces of the side of the cold air passage 6 of the upper heat conductive case 4 and, therefore, heat exchanging rate between the cold air and the upper heat conductive case 4 is reduced. As a result, the cooling temperature of the upper heat conductive case 4 is equalized substantially to the cooling temperature of the lower heat conductive case 5 whereby the temperature of the upper storage chamber 7 may be equalized substantially to the temperature of the lower storage chamber 8.
Patent JP-S60187110-A (JP)
Title: Push-pull output circuit
Inventor: MATSUSHIMA YOSHIHIRO
IPC: H03F3/30
Filed: 1984-03-06
Abstract: PURPOSE:To prevent an output current of a transistor (Tr) from being affected by an output voltage amplitude and to obtain a large dynamic range by connecting constant current circuit to one input side of two output Trs of push-pull connection. CONSTITUTION:When an input Vin is at an H level, a Tr2 is turned on, an output Vout goes to an L level, and the Tr1 is driven at a constant current by a constant current circuit I1 when the input Vin is at L level, and the output Vout goes to an H level. The dynamic range of the circuit is expressed in equation, where VBE1 is a base-emitter voltage of the Tr1, VCE2(sat) is a collector-emitter saturated voltage of a Tr2, and VCC is a power voltage, and the range is obtained wider in comparison with a conventional system. Since the output source current is decided by the constant current I1, a prescribed output source current is obtained even with a low power voltage.
Patent JP-H02221943-A (JP)
Title: Range-finding point display finder
Inventor: KIKUCHI EISHIRO
IPC: G03B17/20
Filed: 1989-02-23
Abstract: PURPOSE:To freely select and confirm an object to be focused in a visual field by providing a mark display means and a mark clarifying means in a camera incorporating a range-finding means for projecting light to plural range-finding points of the object. CONSTITUTION:When a select lever 20 is pushed once in the left direction and a select signal is inputted into a control circuit 45, a switching signal is supplied to a switching part 66 from the control circuit 45, and a signal from a light emitting signal generating circuit 64 is supplied to an LED 39. In this condition, when a shutter button 19 is half-pushed, an AF target mark 26a is clearly displayed through a half mirror part 29 because the LED 39 is lighted. When the shutter button 19 fully pushed after a range-finding position is selected, the control circuit 45 responds to the select signal from the select lever 20, and outputs a light projecting signal to a driver 48 and a calculating/ selecting signal which validates only range-finding data from a CCD 54 to a range-finding arithmetic circuit 56, so that the object T1 aimed by the AF target mark 26a is focused.