baber/WOPTO huggingface dataset:
Patent JP-H11297660-A (JP)
Title: Estimation method of substrate
Inventor: KUBOTA MINORU
IPC: G01B11/30
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain quantitative data of damage on a surface of a substrate under contact pressure of a processing body, by using a measurement method for analyzing comprehensively the damage on the treating face of a substrate with good repeatability. SOLUTION: A surface of a wafer (w) is observed and estimated in an estimation method. The estimation method includes a first step for observing a previously formed surface state of a resist film 15 on the wafer (W), a second step for contacting a processing body 12 with given contact pressure and cleaning the surface of the wafer (W) by scrubbing, and a third step for observing the surface of the resist film 15 after the cleaning by scrubbing. Then, a conditional change in observed surface states of the resist film 15 before and after the cleaning by scrubbing so that a relation between the contact pressure of the treatment body 12 and the damage on a surface of the wafer (W) is estimated.
Patent JP-H07323774-A (JP)
Title: Door grip for vehicle
Inventor: HASHIKAWA TOMOHITO
IPC: B60N3/02
Filed: 1994-05-30
Abstract: PURPOSE:To facilitate the fitting work of a door grip for a vehicle, improve the appearance and reduce the number of parts. CONSTITUTION:A door grip 15 for a vehicle consists of an escutcheon part 17 and a grip part 19, and a base 27 of the grip part 19 is fixed to a door inner panel and a door trim, and the upper part side of a finisher 25 of the grip part 19 is positioned in the vehicle width direction in a movable manner in the longitudinal direction of the vehicle body by a first positioning means 33 relative to the base 27. The lower part is positioned almost in the longitudinal direction of the vehicle body in a movable manner in the vertical direction by a second positioning means 35. The escutcheon part 17 is positioned in the vehicle width direction in a movable manner in the longitudinal direction of the vehicle body by a third positioning means 37, and positioned in the vertical direction in a movable manner in the longitudinal direction of the vehicle bandy by a fourth positioning means 39 relative to the door inner panel side.
Patent JP-H08289631-A (JP)
Title: Structure of travel frame in paddy field working machine
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1995-04-18
Abstract: PURPOSE: To provide the travel frame structure of a paddy field working machine, easy in the alignment of a bonnet, and improving the assembling, appearance and quality of the travel frame by forming the upper frame along the shape of the bonnet. CONSTITUTION: A longitudinal lower frame 18 for supporting an engine 4 and a seedling-planting section 7, etc., is disposed on a travel frame 1. A longitudinal upper frame 19 is disposed above the lower frame 18, and formed along the shape of a bonnet 14. An attaching support point 33 for openably supporting the bonnet 14 is preferably disposed at the front end of the upper frame 19, and a fuel tank 15 covered with the bonnet 14 is further preferably fixed to the upper frame 19.
Patent JP-H04321954-A (JP)
Title: Cantilever type probe, and scanning tunnelling microscope using this probe, and information processor
Inventor: TAKAMATSU OSAMU
IPC: G11B9/14
Filed: 1991-04-22
Abstract: PURPOSE:To eliminate the decrease of an electrode area caused by misalignment at the time of forming an electrode, to prevent the torsion of a cantilever, and to improve the stability and the reliability by making width of a driving middle electrode larger than width of other driving electrode. CONSTITUTION:Both end parts of a driving middle electrode 105 of a cantilever type probe are formed so as to protrude to the outer side than end parts of driving upper electrodes 103, 103' and driving lower electrodes 106, 106'. In that case, a difference between the driving middle electrode width, and driving upper and lower electrode width is formed to two folds or more of the maximum misalignment amount caused by the alignment accuracy, respectively. Therefore, even if misalignment is generated at the time of forming the driving electrode, a decrease of an effective electrode area does not occur, and accordingly, generation of torsion at the time of operation of a cantilever is eliminated. Therefore, misalignment does not occur against a coordinate to be accessed, and stability and reliability can be improved.
Patent JP-H02296917-A (JP)
Title: Manufacture of cylinder
Inventor: YAMASHITA AKIICHI
IPC: E02B3/08
Filed: 1989-05-10
Abstract: PURPOSE:To efficiently manufacture a cylinder of good quality by loosely inserting a meshy cage body through a guide pipe into a pipe body set up in the earth or in the sea and filled with a proper quantity of water, throwing stones into the cage to pack the cage with the stones, and then drawing up the cage. CONSTITUTION:A pipe body 1 having the diameter being a size larger than the diameter of a cylinder is set up in the earth or in the sea with the upper end projected frem the ground or the sea level, and the inside of the pipe body 1 is filled with a proper quantity of water. Further, a guide pipe 4 which water W can freely flows in or out, is loose inserted into the pipe body 1 so that it can be inserted and removed. A meshy cage body 6 having a bottom is inserted loosely into the guide pipe 4, and stones 8 are thrown toward an opening 7 of the upper end of the guide pipe, and the inside of the cage body 6 is packed with the stones. Thus, the opening 7 is clogged, the guide pipe 4 is drawn out together with the cage body 6 from the pipe body 1, and the cage body 6 packed with the stones 8 is removed from the guide pipe 4.
Patent JP-H04323423-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: SUGIYAMA YUKIHIKO
IPC: E02F9/22
Filed: 1991-04-22
Abstract: PURPOSE:To smooth compound action by providing a switching valve, controlling direction switching valves, on a circuit driving plural actuators with plural hydraulic pumps, and neutralizing one side of the direction switching valves at the time of plural actions. CONSTITUTION:Plural actuators (arm and boom cylinders 2a and 2b) are operated with first and second pilot valves 24 and 28 with plural hydraulic pumps 1a and 1b. The first pilot valve 24 is connected to the boom cylinder 2b via direction switching valves 10 and 16, and the second pilot valve 28 is linked to an arm cylinder 2a via switching valves 7 and 13. Moreover, a switching valve 45 is installed which forcedly neutralized one side of the switching valves 7 and 13 when the first and second pilot valves are operated concurrently. This can smooth compound action without reducing a speed at the time of the single action of an arm.
Patent JP-H11132586-A (JP)
Title: Oscillatory compressor
Inventor: FUJIYAMA CHIKAHIDE
IPC: F25B9/14
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To ensure stability in the behavior or performance of a compressor while prolonging the lifetime thereof by completely eliminating the adverse effect of a coil spring on an oscillatory compressor where a piston supported reciprocally by a coil spring in a cylinder is coupled with a linear motor and reciprocated to compress gas periodically in a compression space by supplying an AC current to the driving coil of the linear motor. SOLUTION: A pair of auxiliary coils 28, 28 are wound round the bobbin 17 of a linear motor 15 contiguously to a driving coil 18. A current is fed from a DC power supply 30 to the auxiliary coils 28, 28 and the current induced therein is caused to act on the magnetic force of a driving magnet 16 in the linear motor 15 thus urging a movable part 20 to the neutral position of reciprocal motion.
Patent JP-H08313848-A (JP)
Title: Eyepiece terminal device
Inventor: OCHIAI MASATOSHI
IPC: G02F1/13
Filed: 1995-05-16
Abstract: PURPOSE: To provide an eyepiece terminal device which eliminates the need for increasing the diameter of an exit pupil and obviates the occurrence of the deficiency and vignetting of video images to every person. CONSTITUTION: This eyepiece terminal device has an eyepiece terminal unit 102 having one sheet of a liquid crystal panel 106 for displaying the right and left video images and two magnifying lenses 108 for magnifying the right and left video images on the liquid crystal panel 106 and a liquid crystal panel driving circuit unit 104 for driving the liquid crystal panel 106. The liquid crystal panel driving circuit unit 104 is composed of a variable resistor 124, a circuit unit 113 for the right eyes and a circuit unit 114 for the left eyes. This circuit unit 113 for the right eye and the circuit unit 114 for the left eye have an analog-to-digital conversion circuit 122 and a horizontal direction position shift circuit 120.
Patent JP-S597707-A (JP)
Title: Extraction control valve device
Inventor: MIZUNO TATSUTAROU
IPC: F01D17/18
Filed: 1982-07-07
Abstract: PURPOSE:To decrease a pressure drop of steam and control a large flow of the steam, by providing plural nozzle chambers to the full periphery of an extraction turbine and extraction control valves, equipping a valve seat at a right angle with a turbine shaft, to each nozzle chamber. CONSTITUTION:An extraction partitioning plate 30 equipping low pressure side initial stage nozzles 38 is provided in a casing 2 of an extraction turbine, and nozzle chambers 41 plurally divided in the peripheral direction are formed to the upstream side of the plate 30. Valve seats 29 of extraction control valves 36 are arranged at a right angle with a shaft core of the turbine in the upstream side of the nozzle chambers 41, and valve main units 36 corresponding to the seats 29 are provided. A control valve chamber 40 and a steam flow inlet 39 are provided to the upstream side of the extraction control valve 36. As the nozzle chambers are provided to almost the full periphery of the turbine, a large flow of steam can be controlled, and the valve seat 29 of the extraction control valve 36, being vertically provided to the turbine shaft, can eliminate the necessity for forming the casing to large size.
Patent JP-S5817998-A (JP)
Inventor: NISHIDA SHIYOUJI
IPC: E21D9/06
Filed: 1981-07-24
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-S60261095-A (JP)
Title: Semiconductor storage device
Inventor: TANIGAWA TOSHIYUKI
IPC: G06F12/02
Filed: 1984-06-06
Abstract: PURPOSE:To reduce the processing time when a data with a consecutive address is read continuously by controlling automatically increment or decrement of a content of an address register. CONSTITUTION:An initial address is written in an address register 2 and a complement of a number of times incrementing or decrementing the address is written in a control register 9. Then an increment/decrement 8 increments/decrements the content of the register 2 by 1 each and a memory cell group 4 is read continuously by the consecutive address until the content of the register 9 reaches ''0''. The processing time in reading the data of the consecutive address continuously is reduced in comparison with the use of an address counter by controlling automatically the increment or decrement of the content of the address register.
Patent JP-H01288395-A (JP)
Title: Ozone purifying device of water tank
Inventor: OHIRA MICHIO
IPC: C02F1/78
Filed: 1988-05-16
Abstract: PURPOSE:To remove ammonia and to prevent the generation of public nuisance by a method wherein water after filtering is allowed to flow in an ozone contact tank having a waste ozone treatment tower provided thereabove and an ozone diffusing part is provided in the ozone contact tank while a catalytic treatment tank is provided in close vicinity to said tank. CONSTITUTION:The water filtered by a pre-filter 3 is allowed to flow in an ozone contact tank 5 having a waste ozone treatment tower 4 provided thereabove and the ozone diffusing part 7 connected to an ozone generator 6 is provided in the ozone contact tank 5 and a catalytic treatment tank 8 is provided in close vicinity to said tank 5. The water after the ozone treatment in the ozone contact tank 5 is allowed to flow in the catalytic treatment tank 8 to be refluxed to a water tank A. When a power supply is closed immediately after water is injected in the water tank A, the pump 22 operated in connection with a motor 21 is driven and water is sucked from a water sucking strainer 23 to be sprinkled on the pre-filter 3 from the water sprinkling orifices 26 bored in a water diffusion pipe 25, and impure water and ammonia are removed.
Patent JP-S5640616-A (JP)
Title: Decarboxylation of carboxylic acids
Inventor: HORI YUUJI
IPC: C07C67/00
Filed: 1979-09-11
Abstract: PURPOSE: The decarboxylation of a carboxylic acid is conducted in the presence of diazabicycloalkene to produce a product suitably used as a fuel without thermal decomposition with the number of carbon atoms and unsaturated bonds kept correspondingly to the starting material.  
     CONSTITUTION: An unsubstituted or substituted carboxylic acid is decarboxylated in the presence of a diazabicycloalkene such as a compound of the formula (n is integer of 2W11; m is integer of 2W6; each ring may contain lower alkyl substituents), preferably, further a copper salt, especially a cuprous salt such as cuprous chloride or bromide. In this process, the thermal decomposition of the product is prevented and the product of carbon atoms corresponding to the starting carboxylic acid is obtained in high yield. Further, when an unsaturated carboxylic acid is employed, the unsaturated bonds are kept as they are. The operation is simple and the combination with a copper salt shows the more remarkable effects. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07324809-A (JP)
Title: Waste heat-recovering hot-water supply system
Inventor: TSURUMOTO ATSUHIRO
IPC: F24H1/00
Filed: 1994-05-30
Abstract: PURPOSE:To introduce waste heat from a cogeneration system into a hot-water supply system in a dwelling unit with a view to improvement in efficiency and reduction in running cost. CONSTITUTION:A heat exchanger 11 for recovering waste heat, to which waste heat from a fuel-cell cooling system is led, and a waste-heat recovery tank 12, into which city water is drawn, are provided in each condominium. On the side of a dwelling wit a hot-water heater 15 is provided in a system to charge it with city water, in which recovered waste heat is stored, from the waste-heat recovery tank 12, draw hot water from the hot-water heater 15, and convey it to a faucet 18. Use can also be made of a circulating circuit for water supply 22 in which city water, after storing recovered waste heat therein, is circulated; the city water is drawn into the hot-water heater 15 and drawn off as hot water. Thus this method enables effectively utilizing the waste heat and a considerable improvement can be achieved in the overall efficiency. The preheating of city water serves to reduce the running cost.
Patent JP-S598377-A (JP)
Title: Semiconductor device
Inventor: TAKANORI TAKESHI
IPC: H01L29/80
Filed: 1982-07-06
Abstract: PURPOSE:To form a small-area transistor having low resistance, a high frequency property and a low noise property by a method wherein the second conductive type base region is grown in single crystal form, and the first conductive type emitter region is formed in said base region. CONSTITUTION:An N type buried layer 3 is formed by coating a diffusion preventing film on a phi-type Si single crystal Si substrate 1, and an N type single crystal Si layer 4 is formed thereon. A high density n type layer 5 is formed in such a manner that it is reaching the buried layer 3. The region other than the surface of graft base part 6 is coated by an insulating film 2. An SiO2 film is formed, and an etching is performed as far as to the interface of Si. A P type single crystal Si layer 7 is grown on the etched region to the height of the surrounding SiO2 film 2. An SiO2 film is formed, the SiO2 film located on the part, to be turned to an emitter region, is removed and an emitter layer 8 is formed. Electrodes 9 are formed after a chemical etching has been performed on the insulating film 2.
Patent JP-S6011753-A (JP)
Title: Rotation signaling system in electronic control unit for automobile
Inventor: HATSUTORI TOSHIHIRO
IPC: G05D13/00
Filed: 1983-06-29
Abstract: PURPOSE:To make safety operation performable, by judging that a sensor goes wrong, while performing shift control when a transmission is in a state of being positioned other than in neutral, and one side of either a car speed sensor or an input shaft sensor shows more than the specified engine speed but the other shows an abnormally low value. CONSTITUTION:In an electronic control unit 6, in a state of detecting a fact that on the basis of a signal out of a gear position sensor 9, a transmission 3 is in a state of being positioned other than in neutral, when output from one side sensor in either an input rotation sensor 8 or a car speed sensor 7 shows the specified engine speed and a rotation signal output from the other side shows an abnormally low value, it is so judged that the sensor showing the abnormally low value goes wrong. And, when the input shaft rotation sensor 8 is out of order, a value given by multiplying a signal value of the car speed sensor by a transmission ratio is set down to the input shaft speed. In addition, when the car speed sensor 7 goes wrong, a value given by multiplying the signal value of the input shaft rotation sensor by a reciprocal of the transmission gear ratio is used for the output shaft speed.
Patent JP-S6389169-A (JP)
Inventor: NIKORAI SUTEPANOBITSUCHI RIDOR
IPC: B01D69/10
Filed: 1987-05-15
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-H0413880-A (JP)
Title: Water decomposition equipment
Inventor: ITO NAOTAKE
IPC: C25B9/17
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a light-thermoelectric water decomposition equipment having an integral type module structure which is simple and easy in manufacturing assembly by immersing the solar light receiving face of a semiconductor photoelectrode into an electrolyte and arranging the module elements of N-type and P-type thermoelectric semiconductors to the rear of the photoelectrode. CONSTITUTION:A semiconductor photoelectrode 101 is arranged in an electrolyzer 108 and the solar light receiving face thereof is immersed into an electrolyte 113. Light made incident via a conversing device 110 is converted into electric and thermal energy. This thermal energy is converted into electric energy by a thermoelectric module fitted to the rear of the photoelectrode 101. This thermoelectric module is constituted of a P-type thermoelectric semiconductor element 106 and an N-type thermoelectric semiconductor element 107. Further, the high temp. side is connected with the photoelectrode 101 via an electrode 102 and a base plate 104. The low temp. side touches the electrolyte 113 via an electrode 103 and a base plate 105. The electrolyte 113 is electrolyzed by the light-thermoelectric semiconductor hybrid system to obtain O2 and H2.
Patent JP-H09304062-A (JP)
Title: Inclination detector and agricultural machine
Inventor: HIDA KOKICHI
IPC: H01H35/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an inclination detector which has no elements adversely influencing a human body even if it is broken. SOLUTION: An inclination detector A for recognizing an inclination of a posture includes bases 1, 2 which hold a rotating body at a required position when the posture is approximately horizontal while they move the rotating body from the required position when the posture is inclined by a required angle and a detection means 6 for detecting whether or not the rotating body 3 exists at the required position of the bases 1, 2. Since it is thus constituted so that the inclination of the posture can be recognized based on a change in position of the rotating body 3 on the bases 1, 2, no environmental contamination or no adverse influence to human bodies occurs as in the case of a conventional mercury sensor even if the detector is broken.
Patent JP-S5819082-A (JP)
Title: Sound receiver
Inventor: YAMASHITA AKIRA
IPC: H04N5/44
Filed: 1981-07-26
Abstract: PURPOSE:To receive a stable and accurate sound, by simplifying a device through the common use of stages from an IF stage to a sound demodulation section for the FM reception and television sound reception and switching the range of AFC for each reception. CONSTITUTION:An intermediate frequency of a television sound signal is converted 8 into an intermediate frequency band of a FM receiver. Either one signal out of an intermediate frequency signal 15 of an FM receiver and an intermediate frequency signal 2 of a television sound signal with equal frequency band is selected at a switch 10, the selected signal is demodulated at an FM demodulating circuit 13 and outputted as a sound signal 14. A means 16 changing the band width of an AFC voltage outputted separately from the sound demodulated output from the FM demodulation circuit 13 is provided and in case of FM reception, the band width of the AFC voltage can be narrowered than the reception of television sound.
Patent JP-H0414978-A (JP)
Title: Television system converter
Inventor: WATANABE KOHEI
IPC: H04N7/01
Filed: 1990-05-09
Abstract: PURPOSE:To confirm whether or not a pattern extracting position is in a prescribed position by providing a means displaying whether or not a pattern extracting position is in a prescribed position in the zoom mode to the device. CONSTITUTION:A display device 31 has a function displaying whether the conversion mode is the wide mode or the zoom mode and a function displaying whether or not a pattern extracting position is in the center of the pattern (standard position) in the zoom mode. The display functions are controlled by a controller 18 based on the conversion mode designated by a conversion mode changeover switch 19 and a pattern extracting position designated by an extracting position horizontal moving switch 21. Thus, even when the pattern extracting position is revised, whether or not a pattern extracting position is in a prescribed position is confirmed by observing the display means 31.
Patent JP-S63280734-A (JP)
Title: Novel polymer
Inventor: YAMASHITA SHINZO
IPC: C08G65/32
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a novel polymer having alkoxysilyl group, easily crosslinkable with water and useful for the coating of wire, etc. by reacting a 4-substituted-silyl-1,2,3,6-tetrahydrophthalic anhydride to both terminals of a polymer having hydroxyl groups at both terminals. CONSTITUTION:The objective polymer having alkoxysilyl groups and expressed by formula III can be produced by reacting (A) a polymer having hydroxyl groups at both terminals and expressed by formula I (R is a main chain composed of CH2 or CH2 and O wherein H may be substituted; the molecular weight is <=10,000) (e.g. polyethylene glycol) with (B) a 4-substituted-silyl-1,2,3,6- tetrahydrophthalic anhydride of formula II (X1-X3 are lower alkoxy or lower alkyl; X1-X3 are not lower alkyl at the same time).
Patent JP-S6185-A (JP)
Title: Industrial process for producing chlorophyll
Inventor: YOSHIKAWA MASAYOSHI
IPC: C07D209/00
Filed: 1984-06-08
Abstract: PURPOSE:To obtain industrially advantangeously chlorophyll useful as a colorant, hematopoietic agent, remedy for wounds, bacteriostatic agent, deodorant, etc., by extracting ginseng leaves as a green leaf plant with a solvent, utilizing waste. CONSTITUTION:Ginseng leaves disposed of as waste are crushed and extracted with a solvent, e.g. alcohol or ketone, and the solvent is then distilled away to give the aimed chlorophyll.