baber/WOPTO huggingface dataset:
Patent JP-S5962704-A (JP)
Title: Single-acting oil pressure cylinder
Inventor: TODA KEIJI
IPC: F15B15/17
Filed: 1982-09-29
Abstract: PURPOSE:To facilitate the piping work of a single-acting oil pressure cylinder by providing a check valve connected through to a bypass hole inside the cylinder. CONSTITUTION:When a further external power is given towards an extending direction at the maximum extended position, the piston 9 is risen until it touches a hooking base 8a on a lid part 8. At this stage, it is gradually risen by the throttling work of a small gap between a bypass valve 12 and a connecting hole 10a of the piston 9, and stopped. When a switching valve 24 is switched to a position to bring down, a pushing force downward works to the piston 9, and oil is supplied to a piston rod chamber 16 via a bypass hole 6, a connecting chamber 11, and a check valve 21, and therefore, the piston 9 is brought down smoothly without generating negative pressure. From the point where the lower face of the piston 9 touches the lower end of a small-diameter part of the bypass valve 12, both are brought down in one body.
Patent JP-S6231752-A (JP)
Title: Engine brake control device for automatic speed change gear
Inventor: HAYAZAKI YASUICHI
IPC: F16H61/04
Filed: 1985-08-05
Abstract: PURPOSE:To enhance the freedom of setting of operating hydraulic pressure, by decreasing the pressure of operating hydraulic oil at a speed stage which requires a less capacity, and by restricting the reduction of hydraulic pressure at a speed stage which requires a large capacity. CONSTITUTION:When the capacity of a frictional element 2 for engine brake is set to a required value in accordance with a certain speed stage, the pressure of operating hydraulic oil is not changed, but the hydraulic pressure is decreased at a speed stage which requires a less capacity while the reduction of the hydraulic pressure is restricted at a stage which requires a large capacity. For example, when the capacity of an element 2 exceeds its required capacity, the area of a pressure receiving surface 7g is decreased so that a pressure reducing valve 7 sets the pressure of operating hydraulic oil for the frictional element 2 to a value corresponding to the sum of the resilient force of a spring 7b and a force exerted by a line pressure acting upon the pressure receiving surface 7g, in order to set the capacity of the frictional element 2 to the required value.
Patent JP-S5696838-A (JP)
Title: Plasma treating method
Inventor: YANO HIROSHI
IPC: C23C14/56
Filed: 1979-12-29
Abstract: PURPOSE:To obtain a device adapted for automating the plasma treating method by sequentially sliding and dropping semiconductor wafers into a wafer guide arranged at a predetermined graditnt while erecting them and plasma treating both the front and the back surfaces of the wafers in the meantime. CONSTITUTION:The wafer guide 4 inclined at a predetermined gradinet is installed between a wafer supply unit 1 and a wafer container 6, the wafers 3 are slidably dropped from the supply unit 1 to the container 6 while erecting the wafers 3, and are plasma treated on both the front and the back surfaces thereof in the region 5 on the midway of dropping. That is, a number of pretreated wafers 3 filled in a wafer cassette 2 are filled in the supply unit 1, and posttreated wafers 3 filled in a cassette 7 are provided in the container 6. V-shaped grooves 8 for sliding the wafers 3 while erecting them are formed on both the upper and the lower surfaces of the guide 4, and the front and the back surfaces of the wafers 3 are exposed. In this configuration the angle of the grooves 8 and the gradient of the guide 4 are selected to thereby balance the sliding speed of the wafers 3 and the plasma treating time.
Patent JP-H0337252-A (JP)
Title: Water-based coating composition
Inventor: WASHIDA HIROSHI
IPC: C08F214/18
Filed: 1989-07-04
Abstract: PURPOSE:To prepare a water-based coating compsn. giving a glossy, wrinkle- free, and weather-resistant coating film by compounding a film-forming assistant into a water-based coating compsn. comprising a hydroxylated fluorocopolymer. CONSTITUTION:Into a water-based coating compsn. comprising a hydroxylated fluorocopolymer [e.g. a copolymer of chlorotrifluoroethylene, a macromonomer CH2=CHO(CH2)4(OCH2CH2)nOH (wherein (n) is 2-20) having hydrophilic sites, ethyl vinyl ether, and hydroxybutyl vinyl ether], a film-forming assistant (e.g. Chissocizer CS-12, a product of (chisso) is compounded.
Patent JP-S6329209-A (JP)
Title: Capsule sealing type measuring device
Inventor: UARUTERU MIIRERU
IPC: G01D11/24
Filed: 1987-07-10
Abstract: An enclosed measuring device for measuring the relative position of two objects which are movable relative to each other includes a housing provided with a longitudinal slot. The slot is closed by means of cover members mounted in a chamber of the housing. The cover members are comb-shaped in transverse cross-section and are arranged so as to mesh with each other, resulting in a labyrinth-type line of contact between the cover members. A carrying member providing the connection between the interior of the housing and one of the objects has a meander-like shape conforming to the labyrinth-type line of contact between the two cover members, so that an effective sealing action is ensured even at the location where the carrying member extends through the cover members.
Patent JP-2000000429-A (JP)
Title: Method for controlling flow rate of absorbent slurry in stack gas desulfurizer and device therefor
Inventor: KIMURA SATOSHI
IPC: B01D53/50
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling a flow rate of absorbent slurry in a stack gas desulfurizer by which an increase in absorbent excess rate due to the activity lowering of the absorbent, etc., are suppressed, and an appropriate supply of absorbent and the gypsum purity are secured. SOLUTION: A pH-considered necessary absorbent amt. 26 is obtained from a detected desulfurized gas flow rate A, SO2 concn. B at an absorption tower inlet and the pH of a liq. absorbent, and an upper-limit amt. 38 of the absorbent corresponding to the operating condition is obtained based on a necessary amt. 20 of the absorbent obtained from the desulfurized gas flow rate A and the SO2 concn. B at the absorption tower inlet. The lower one between the upper- limit amt. 38 of the absorbent and a pH-considered necessary amt. 26 is selected as a required absorbent amt. 40, a set absorbent slurry flow rate 28 to be needed is obtained from the required absorbent amt. 40 and the detected absorbent amt. E, and the operation is so controlled that the detected absorbent slurry flow rate D is equalized with the set absorbent slurry flow rate 28.
Patent JP-S6058686-A (JP)
Inventor: JIYOOJI RICHIYAADO ANTERU
IPC: H01L31/107
Filed: 1984-08-17
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-H0337148-A (JP)
Title: Production of cement asphalt mixture
Inventor: SUGI TOMOMITSU
IPC: C08L95/00
Filed: 1989-07-03
Abstract: PURPOSE:To obtain a cement-asphalt mixture having improved stability, flow- resistance, abrasion resistance and durability by mixing a hydraulic inorganic material to a mixture of aggregate and a cationic or anionic asphalt emulsion. CONSTITUTION:A cationic or anionic asphalt (e.g. straight asphalt) having a penetration degree of 40-500 (at 25 deg.C) is emulsified and dispersed in water in the presence of an emulsifier, a dispersing agent, a stabilizer, etc., to obtain a cationic or anionic asphalt emulsion having a solid concentration of 50-70wt.%. Aggregate coated with asphalt is produced by mixing 100 pts.wt. of aggregate with 2-12 pts. wt. of the above asphalt emulsion and <=6 pts.wt. of an alkaline compound of a divalent metal (e.g. CaO). A mixture of the coated aggregate and water is incorporated with 1-20 pts.wt. of a hydraulic inorganic material (e.g. cement) and, as necessary, water, a cement admixture, a filler, etc., and mixed for 30-60sec.
Patent JP-H0812089-A (JP)
Title: Palletizer
Inventor: NAKANO YOJI
IPC: B65G57/03
Filed: 1994-06-29
Abstract: PURPOSE:To eliminate necessity for provision of any pallet supplying device and enable the palletizer to serve even in a small space by calculating the uppermost stage position of stacked pallets using the output signals from pallet sensors when the loading work is to be started. CONSTITUTION:A palletizer is equipped with pallet sensors S1, S2, S3, S4, S5 to sense existence of pallets in stack and a control means 4 to control the movement and opening/closing of a catching device. The control means 4 is fitted with an uppermost stage calculating means to calculate the uppermost stage position of stacked pallets from output signals of the sensors S1, S2, S3, S4, S5 when the loading work is to be started, and thus a palletizer is configured. The outputs of the sensors are judged from the uppermost one, and upon ascertainment of the emission of an On signal of an upper placed sensor, the emission of an Off signal of a lower placed sensor is checked, and if Off signal is emitted, 'Sensor Error' is indicated.
Patent JP-S6149193-A (JP)
Title: Method of manufacturing impeller
Inventor: OZEKI KENICHI
IPC: B23P15/04
Filed: 1984-08-17
Abstract: PURPOSE:To prevent burrs from being generated, by forming attaching grooves in the end plate of an impeller so that the attaching pieces at the end parts of blade members are inserted in the attaching grooves, and by calking the outer peripheral line section of the end plate in the side line parts of the attaching grooves to secure the attaching pieces. CONSTITUTION:Attaching grooves 13, 14 in end plates 11, 12 made of metal plate materials are opened at the outer peripheries of the end plates 11, 12, and extend from the outer peripheries to the centers thereof. Attaching pieces 16, 17 are projected from both longitudinal ends of each blade member 15, having their width W set to be less than the length of the member 15. After attachment of the blade members 15 to the end plates 11, 12, a roller 20 is pressed thereagainst so that the side edge sections C of the end plates 11, 12 at the opened ends of the attaching grooves 13, 14, having a weak strength are deformed to block the opened ends while the blade members are secured. Therefore, even if the calked part is made into press-contact with the opposite section, the force of press- contact is small so that it is possible to prevent burrs from being generated.
Patent JP-S6232224-A (JP)
Title: Engine fuel supply device
Inventor: HITOMI MITSUO
IPC: F02B33/00
Filed: 1985-08-05
Abstract: PURPOSE:To decrease variations in pressure in a carburetor section to stabilize the supply of fuel appropriately, by canceling out pressure variations due to the air-intake action of an engine with pressure variations due to the discharging action of supercharged air from a pump type supercharger. CONSTITUTION:An air pump 10 as a pump type supercharger driven by an engine 1 is disposed in an intake-air passage 4 upstream of a serge tank 6 but downstream of an air cleaner 5. Further, the volume of a part of the intake- air passage 4 from the air discharge port 10a of the air pump 10 to a carburetor 7 is set to be substantially equal to the volume of the part of the intake-air passage 9 from the carburetor 7 to intake-air ports 2a-2d so that the natural frequencies of both parts of the intake-air passage 4 upstream and downstream of the carburetor 7 are made to be equal to each other. Further, the top discharge pressure of supercharged intake-air of the pump 10 is set to be coincident with the bottom intake-air pressure due to the intake actions of the intake-air ports 2a through 2d so that the discharge timing of supercharged intake-air is synchronized with the opening timing of the each intake-air port 2a-2d.
Patent JP-S5795611-A (JP)
Title: Device for stopping rotation of winding form in winding machine
Inventor: KATOU YOSHIO
IPC: B65H54/70
Filed: 1980-12-05
Abstract: PURPOSE:To ensure the stopping of the rotation of the winding forms and to make it  possible to perform the high speed rotation of a flyer by rotatably attaching a supporting shaft of the winding forms to the rotary shaft of the flyer constituting the  winding machine, and providing a fixed member which completely stops the rotation  of the winding forms in the vicinity of the winding forms and a movable member  which is engaged with the tips of the winding form. CONSTITUTION:The supporting shaft 15 having a central hole 5 is arranged on a rack 1, the upper winding form 19 and the lower winding form 20 are attached to one  end thereof. The fixed member 31 is attached to the lower winding form 20 via a  rotation stopping groove 33. The movable member 36 is attached to the lower winding  form 20 via an engaging hole 22. The back and forth movement is performed by cylinders 34 and 35 provided on the rack 1. A guide shaft 42 of a coil inserting jig 40  is indserted in a connecting hole 23 provided in the upper winding form 19. The flyer 8  which encloses the supporting shaft 15 is provided at the other end of the supporting shaft 15. Wire w which is inserted in a wire inserting hole 4 of the flyer 8 is guided  to the winding forms 19 and 20 through guiding reels 11 and 12 by arms 9 and 13, and  specified winding is performed. In this constitution, the stopping of the rotation of the winding forms can be securely performed by the members 31 and 36.
Patent JP-S5695960-A (JP)
Title: Production of polyamide-imide enameled wire
Inventor: SUZUKI ISAMU
IPC: C09D163/00
Filed: 1979-12-28
Abstract: PURPOSE: To speed up baking operation by using a paint for the coating of a wire to be enameled, said paint being obtd. by blending a bisphenol epoxy resin with a polyamide-imide resin in which part of the acid component is modified by benzophenonetetracarboxylic acid.  
     CONSTITUTION: 7W45pts.wt. bisphenol epoxy resin (B) having an MW of at least 800 and an epoxy equivalent of at least 400 is blended with 100pts.wt. polyamide- imide resin in which 5W50 equivalent % of the acid component is modified by benzophenonetetracarboxylic acid or anhydride thereof, to prepare a paint. When the resulting polyamide-imide resin paint is coated on a conductor and baked to produce an enameled wire, spitting and foaming during baking are prevented and baking rate is speeded up. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000005516-A (JP)
Title: Filter
Inventor: KISHIMOTO KAZUO
IPC: B01D29/13
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a filter high in filtering capacity in comparison with a conventional device. SOLUTION: In the filter 1, a filtering means 3 is provided in a casing 2. In the filtering means 3, a filtering material layer 5 consisting of a bag-shaped wrapping material 4 and a powdered activated carbon housed in the wrapping material 4 and a filter paper made belt 7 enclosing the wrapping material 4 and traveling in circulation are provided. When negative pressure is introduced to a negative pressure chamber 11 of the casing 2 through a negative pressure introducing pipe 12, a liq. to be filtered 16 is sucked into the casing 2 from an open 2A and recovered after being filtered with the belt 7, the filter material 8, the wrapping material 4 and the filtering material layer 5.
Patent JP-S6143265-A (JP)
Inventor: JIYAN RUBURAN
IPC: F02D1/16
Filed: 1985-08-07
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-S6150150-A (JP)
Title: Processing method of silver halide color photosensitive material
Inventor: KOBAYASHI KAZUHIRO
IPC: G03C7/413
Filed: 1984-08-20
Abstract: PURPOSE:To execute quickly and thoroughly desilverization and to obtain an excellent color image by incorporating the ferric complex salt of a specific org. acid as a bleaching agent into a bleaching (fixing) soln. entailing an electrolytic oxidation treatment. CONSTITUTION:The silver halide color photosensitive material is developed by the developer contg. the paraphenylene diamine color developing agent having >=amino groups having the groups -(CH2)n-CH2OH, -(CH2)m-NHSO2-(CH2)n-CH3, -(CH2)mO-(CH2)n-CH3, -(CH2CH2O)nCmH2m+1 (m, n are >=0) as the water soluble groups and thereafter the bleach-fixing soln. contg. the ferric complex salt of the diethylenetriaminepentaacetic acid as the bleaching agent is supplied from a storage tank 14 for said soln. through an inflow port 10 into an electrolytic cell 1 where said material is subjected to the bleach-fixing entailing the electrolytic oxidation by a cylindrical type cathode 2 and a carbon anode 3. Staining is thus prevented and the desiliverization is executed thoroughly. The high-quality image having the excellent preservability is obtd. without inducing the defective color reproduction of the coupler is obtd.
Patent JP-S5873410-A (JP)
Title: Rear suspension for automobile
Inventor: MAEBAYASHI JIROU
IPC: B60G3/26
Filed: 1981-10-27
Abstract: PURPOSE:To make it possible to provide toe-in variations to a wheel by installing a pair of control rods for a rear suspension which are laid out in both left and right directions to the car body in such a manner that a pivoting position in the center side of the car may be higher than a pivoting position on the other side. CONSTITUTION:A base 10 of a semi-trailing arm 2 in a rear suspension 1 is pivoted to a sub-frame on the front side of the car body which is laid out in left and right directions by a pivoting member 12. The rear end 11 of the arm 2 is pivoted to a carrier 4 with a vertical pin 14. The carrier 4 supports a wheel 6, while the carrier 4 is mounted to a pivot 18 in the other end of a control rod 8 pivoted to the car body in the center. A pivot 16 in the center of the rod 8 is installed in a position higher than the carrier pivot 18. With this layout, the pivot 18 extends outward during bump, which makes it possible to produce toe-in variations to the wheel 6 around the center of the pin 14.
Patent JP-2001000576-A (JP)
Title: Method for decomposing contaminant and decomposition apparatus therefor
Inventor: KAWAGUCHI MASAHIRO
IPC: A62D3/36
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a decomposition method for pollutants which is more efficient and is friendly to the environment by including a stage for sealing function water and the pollutants into a reaction chamber in such a manner that the ratio occupied by a gaseous phase in the reaction chamber attains a prescribed range and irradiating the contents of the reaction chamber 4 with light. SOLUTION: The function water in a storage tank 5 and the polluted water in the storage tank 6 are injected by a pump 8 into the reaction chamber 4. The pump 8 controlled by a computer 10 stops the injection of the function water and the contaminated water into the reaction chamber 4 at the point of the time the function water and the polluted water are injected into the reaction chamber 4 in such a manner that 50 to 99% of the total volume of the reaction chamber 4 attains the gaseous phase by a detecting means 9 of water level in the reaction chamber 4. The liquid mixture composed of the function water and the polluted water in the reaction chamber 4 is then photoirradiated by using a photoirradiation means 3 to react the function water and the pollutants, thereby decomposing the pollutants.  The liquid in the reaction chamber 4 with which the treatment of the pollutants is completed is flushed away via, for example, a pipe 11 to a tank 7.
Patent JP-H0726733-A (JP)
Title: Rain shielding installation
Inventor: NIWA MINORU
IPC: E04H15/64
Filed: 1993-07-13
Abstract: PURPOSE:To surely prevent a temporarily installed sheet shaped article from being stripped by a strong wind or strongly fanned by wind, with the excellent workability. CONSTITUTION:As for a rain shielding installation which consists of a temporarily installed sheet shaped article 3 for shielding rain which covers the upper part and the side part at the construction place of a structure 1 and a frame assembly 4 which laying-holds the sheet 3 in an operation attitude, the frame assembly 4 is arranged inside the temporarily installed sheet shaped article 3. Further, a decompressing means for maintaining the inside covered by the sheet article 3 in a decompression state having the air pressure lower than the outside is installed.
Patent JP-H0727245-A (JP)
Title: Electromagnetic actuator
Inventor: OTA KAZUHIRO
IPC: F16K31/06
Filed: 1993-07-13
Abstract: PURPOSE:To enable the integral formation of a casing and a fixed core so as to facilitate manufacture and moreover aim at light weight by forming the casing into bottomed cylindrical shape integrally having a closed end wall at one end, and forming the center part of the closed end wall into the hollow cup like fixed core protruding into the hollow part of a coil. CONSTITUTION:When a current is applied to a coil 5, magnetic flux generated by the excitation runs to a casing 6, a yoke plate 9, a guide cylinder part 17, a movable core 25, a fixed core 7 and a casing 6 in this order, and the movable core 25 is attracted to the fixed core 27, so that a spool valve body 14 is actuated to switch the communicated-cutoff state of connecting ports P1-P5. The fixed core 7 is integrally formed at the closed end wall 6a of the casing 6 and protruded in cup shape down to the specified intermediate depth in the hollow part of the coil 5, so that attracting force generated between the movable core 25 and the fixed core 27 at the excited time of the coil 5 is by no means inferior to the existing one. Moreover, the fixed core 7 contributes to weight decrease because of being hollow.
Patent JP-S6417589-A (JP)
Title: Video amplifier circuit
Inventor: KAJI SHINICHI
IPC: H04N9/64
Filed: 1987-07-13
Abstract: PURPOSE:To correct the nonlinearity in luminance caused by the driving charac teristic of a cathode-ray tube by using remaining one video system among the three for lowering output voltages generated by other two systems at the time of maximum luminance. CONSTITUTION:Third system outputs 16, 19, 22 go to a low level at a time when first system video outputs 14, 17, 20 and second system video outputs 15, 18, 21 corresponding to video signals go to a high level simultaneously and the luminance go to the maximum. Thus the resistance value of a matrix resis tance network 5 is varied in order to correct said high-luminance output levels by lowering them. The amount of this correction is adjusted by means of the matrix resistor 5 connected in series to the third video outputs 16, 19, 22.
Patent JP-2000004736-A (JP)
Title: Centrifugal brake for double bearing reel
Inventor: OKADA ATSUTO
IPC: A01K89/0155
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To stably adjust braking force by an operation outer side a reel in a centrifugal braking device for a double bearing reel. SOLUTION: A brake shoe 27 is made slidable along a guide 18 attached to a spool 4 by the centrifugal force on rotation of the spool 4. A stopper 23 is provided to regulate the sliding motion of the brake shoe 27 to the guide 18. An annular brake 27 is set to the body 1 of a reel so that the brake shoe 27 may contact with the brake 28 at its one end. An adjusting mechanism 39 or the like is set so that it may be operated from the outside of the reel body 1 whereby the interval between the brake shoe 27 and the annular brake 28 is adjusted in the spool shaft direction.
Patent JP-H06155711-A (JP)
Title: Device for operating clamping mechanism of reversing device in remote control system
Inventor: BUIRI BETSUKAA
IPC: B41F21/10
Filed: 1993-07-13
Abstract: PURPOSE: To satisfy necessary conditions for a remotely controllable clamping unit comprising a standardized compact constituent. CONSTITUTION: An adjustable member 20 capable of being loaded by a pressure medium is disposed at an at least integrally movable pressing rod 9, and a transmission element (pressing sleeve 13) is moved to invalidate a clamping action by a force storage unit (spring 12) by the member 20.