baber/WOPTO huggingface dataset:
Patent JP-H094794-A (JP)
Title: Free float type steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/22
Filed: 1995-06-15
Abstract: PURPOSE: To provide a free float type steam trap to provide high discharge capacity without decreasing the area of a valve port even when a pressure difference between a front and a rear of a valve port is changed. CONSTITUTION: A trap casing comprises a body 1 and a bottom cover 2 and a trap casing consists of an inlet 4, a valve chamber 3; and an outlet 5. A rotation member 8 having an opening 9 to intercommunicate the valve chamber and the outlet is rotatably attached to the trap casing and a spherical valve seat member 11 having a valve port 6 to intercommunicate the valve chamber and the outlet is rotatably in the opening of the rotation member. A valve stem to rotationally operate an axis of the valve port of the spherical valve seat member toward a horizontal direction or a vertical direction from the outside is coupled to the spherical valve seat member and a rotation shaft to rotationally operate the rotation member around the same axis as that the valve stem is coupled to the rotation member.  A float 21 to open and close the valve port is arranged in the valve chamber and a float seat member 22 to determine the lowering position of the float is fixed to the rotation member so as to be rotationally operated integrally with the rotation member.
Patent JP-S5798837-A (JP)
Title: Sample pick up system
Inventor: NEMOTO SEIJI
IPC: G01N1/02
Filed: 1980-12-12
Abstract: PURPOSE:To pick up samples stably and continuously from a negative pressure part and to return the exhausted sample to a plant system by connecting the pipe, which is connected to the negative pressure part of a steam turbine power plant, to the pickup piping system provided with a sample recovery part whose pressure is further lower. CONSTITUTION:The vapor extracted from the turbine through a condenser 10 and an air extractor 17 is processed by an intermediate cooler 12, a low pressure side water supply heater 16 and the like in cascade mode, and recovered to the condenser 10. Drain containing most of insoluble solid materials flows into a drain pipe 19 which is connected to the heater 16 that forms a vacuum part whose pressure is negative with respect to the atomospheric pressure. A sample analyzer 22, which is connected to a drain pipe 24 of the extractor 17 whose pressure is further lower, is provided at a sample pick up pipe 20 which is connected with said pipe 19. The drain sample from the pipe 19 is picked up stably and continuously from the negative pressure part by the pressure difference regardless of a gaseous phase or a liquid phase. Furthermore, the exhausted sample from the device 22 concurrently flows into a drain pipe 18 by the pressure difference and is recovered to the condenser 10 in the plant system. Thus the excellent and positive sample pick up process is performed.
Patent JP-S5877924-A (JP)
Title: Vibration damper assembly body
Inventor: TAMURA KAZUHISA
IPC: F16H45/02
Filed: 1981-10-30
Abstract: PURPOSE:To enable hysteresis in a range of a high and a low rotation torque to be independently set, by a method wherein their respective friction materials are positioned between a first cover and a first hub secured to a second cover and between a second cover and a second hub at an output side. CONSTITUTION:A toroidal hub 5 is located between first covers 1 and 2, and the inner peripheral end part is fastened to second covers 6 and 7 at an inner periphery side by a rivet 8. A second hub 9 coupled to an outer shaft 10 is situated between the second covers 6 and 7. A first paper facing 11 having a low friction factor is positioned between the first hub 5 and the first cover 1, a first web washer 12 between the first hub 5 and the first cover 2, a second paper facing 12 having a high friction factor between the second hub 9 and the second cover 6, and a second web washer 14 between the second hub 9 and the second cover 7.
Patent JP-2000009166-A (JP)
Title: Manufacture of cylindrical mount
Inventor: SUZUKI SHINGO
IPC: F16F1/38
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To ensure excellent dimensional accuracy of a product while preventing the deformation or the like of a flange part by setting a diameter contraction rate in the radial direction extended on the opposite side to the flange part, larger than a diameter contraction rate on a first radial line and a diameter contraction rate in the radial direction extended on the flange part side orthogonally to the first radial line. SOLUTION: An integral vulcanization molded product is set, in the horizontally extended state of its center axis, to a molding face 62, opened vertically upward, of a lower mold 64 by fitting a lower half circle part 30 of an outer cylinder fitting 14 therein. An upper mold 68 is then set to an upper half circle part 34 of the outer cylinder fitting 14 so as to cover it from vertically above, and the upper mold 68 is pressed to move in the approaching direction to the lower mold 64 to contract the diameter of the outer cylinder fitting 14. The diameter contraction rate in the direction of a minor axis 24 on the upper half circle part 34 side is set sufficiently larger than the diameter contraction rate in the direction of the minor axis 24 on the lower half circle part 30 side, with a major axis 26 placed in between.
Patent JP-H10327493-A (JP)
Title: Stereo headphone for learning language
Inventor: OTSUJI SHINICHI
IPC: G09B19/06
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a headphone to divert a portable stereo cassette player, known as the Walkman, to a language learning device. SOLUTION: A switch 2 is provided to a cord of the stereo headphone, a cord 6 is connected to a cord 7, a cord 8 is connected to a cord 9, the cord 6 is connected to the cords 7, 9, the cord 8 is connected to the cords 7, 9 and the cords 6, 8 are connected to the cords 7, 9 sequentially, Thus, a sound from only one loudspeaker is produced from both loudspeakers so as to allow a user to hear sound of the learning material or wearer's own voice from both ears.
Patent JP-S5876128-A (JP)
Title: Removel of hydrogen chloride and sulfur compound in pyrolysis furnace
Inventor: NISHIZAKI HIROKI
IPC: C10B53/00
Filed: 1981-10-30
Abstract: PURPOSE:To remove HCl and an S compound efficiently and inexpensively, by a method wherein an org. waste material containing a Cl component and an S component is decomposed by heating in a pyrolysis furnace and generated HCl and the S compound are adsorbed by an inorg. solid particle made of shell, red mud or soda lime. CONSTITUTION:For example, an org. waste material containing a Cl component and an S component is supplied to the fluidized layer part 5 of a fluidized pyrolysis furnace 16 from a hopper 3 through a supply pipe 4 and an inorg. solid particle made of shell, red mud, soda lime, iron sand or lime sludge is supplied from a hopper 1 through a supply pipe 2. On the other hand, fluidizing air is supplied to the fluidized layer part 5 from a dispersing plate 6 through a plenum box 8 to decompose the waste material by heating. Generated HCl and an S compound are adsorbed by the solid particle while the gas is exhausted from an exhaust port 17. Scattered dust 14 is passed through a discharge port 12 and separated from the gas 15 by a dust collector 13.
Patent JP-H0338798-A (JP)
Title: Cash managing system in goods sale
Inventor: KISHI HAJIME
IPC: G07G1/12
Filed: 1989-07-05
Abstract: PURPOSE:To eliminate discrepancy between a goods sale amount and a cash amount by comparing a total sale amount calculated with a goods sale managing part with an input amount calculated with a cash input calculation part, and calculating and outputting a margin. CONSTITUTION:The system is equipped with an input device 1, the goods sale managing part 2, a cash input/output device 4, and an output device 3 which outputs sale information and cash input information. At a time when goods sale is performed, a return amount is automatically outputted from a cash output device 112 by inputting sale goods information and cash to a cash input device 111. Thereby, the discrepancy between the sale amount and the cash can be eliminated, and as a result, the management of the sale amount and the cash can be accurately performed. Furthermore, since the sale information and cash input/output information are outputted to the output device, a processing content can be confirmed by an operator.
Patent JP-S5877151-A (JP)
Title: Carburetor
Inventor: SHIBANO KENJI
IPC: F02M25/08
Filed: 1981-10-31
Abstract: PURPOSE:To prevent percolation in the carburetor in such a way that when stopping the engine, outer air is sucked in a float chamber, and fuel vapor is forcibly feed into a canister. CONSTITUTION:A solenoid valve 17 which is opened only in case of electric conduction to a solenoid 16, and has the float chamber 5 communicated to the outside is provided at the upper part of a float chamber 5, and a fan 20 to forcibly feed pressurized air by driving a motor 19 to the canister 11 is provided on the way to the path 10. In case where temperature on the float wall is high, and fuel vapor is produced in a large quantity, a temperature sensor 25 is turned on, and set by a timer 24, and the fan 20 is driven by electric conduction of the motor 19 for the determined time, at the same time, the solenoid valve 17 is opened by the electric conduction of the solenoid 16, and communication to the outside is set up. Thus, air from the outside is forcibly introduced through the upper part of the fuel in the float chamber 5 into the side of the canister 11.
Patent JP-H0724712-A (JP)
Title: Method and device for grinding internal surface of existing tube
Inventor: KOGA MOTOYUKI
IPC: B24B5/40
Filed: 1993-07-15
Abstract: PURPOSE:To increase the grinding efficiency by inserting at least a pair of grinders coupled longitudinally through a universal joint which are rotated in circumferential direction of a tube into a tube from the end of an opening on one end, and grinding a specified area of a step difference part in the longitudinal direction by the reciprocating motion of the pair of grinders on the step difference part. CONSTITUTION:A grinding device 4 is inserted into an existing tube 1 from the end of an opening on a manhole side, and a specified area of a step difference part 3 in the longitudinal direction is ground by the reciprocating movement of the grinding device 4. The grinding device 4 is structured by arranging connectedly a front end guide 5, a front grinder 6, a front universal joint 7, a rear universal joint 8, a rear end grinder 9, a hydraulic motor 10, and a rear guide 12 in order from the top end through a rotating shaft and a connecting frame. Also a cleaning brush 22 is arranged detachably at the front of the front guide 5.
Patent JP-H09318916-A (JP)
Title: Spectacles for long sight and short sight
Inventor: INOUE SADAO
IPC: G02C7/06
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively and comfortably use the characteristic of spectacles used for long sight and short sight without giving a pain and the fatigue of an eye caused by seeing one side remarkably shifted from a normal line of sight for a long time by constituting both pad toes so as to move up and down smoothly drawing a semicircle in parallel through a hinge. SOLUTION: The hinge 3 is installed at the intermediate point of pad toes 2 supporting the pads 1 of the spectacles and the pad toes 2 move up and down through the hinge 3 smoothly drawing the semicircle in parallel in a section whose upper limit and lower limit are set. The upper limit and the lower limit of the moving angle of the pad toes 2 are set at a position at 180 degrees or near 180 degrees having the center of the hinge 3 as a cardinal point.  By this constitution, the position of the spectacles is made at the same position as ordinary spectacles when the pad 1 is set as the upper limit at the time of using an ordinary lend 5 for the long sight, and it is raised when the pad 1 is set as the lower limit at the time of using a lens 6 for the short sight and the position of the lens 6 for the short sight coincides with the normal line of sight, so that a visual field is widened and the eyes are prevented from being fatigued.
Patent JP-H0468684-A (JP)
Title: Video signal transfer system
Inventor: YASUI TETSUYA
IPC: H04N7/00
Filed: 1990-07-04
Abstract: PURPOSE:To reproduce a sampling clock on a reception side and to perform data transmission control according to the amount or data included in a frame by transmitting the fluctuation information on the frequency of the sampling clock against the frequency of a transmission line clock on the reception side. CONSTITUTION:An original video signal is sampled by a sampling clock VCLK and written in a buffer memory 2. The error information against the frequency of the transmission line clock LCLK with frequency of the VCLK is detected by an error detection circuit 6, and inputted to a multiplex circuit 3. The multiplex circuit 3 transmits the data read out from the memory 2 and the information on the error on a transmission line 16. On the other hand, the LCLK is extracted in a transmission line clock extraction circuit 10 on the reception side. The received signal is separated into the video signal data and the error information by a separation circuit 11. The separated video signal data is written in the memory 12 from the separation circuit 11 at the timing of a writing clock WR. The LCLK is corrected by using the error information by a video clock reproduction circuit 15, and the sampling clock is reproduced. The data is read out from the memory 12, D/A conversion is performed.
Patent JP-H0343196-A (JP)
Title: Slicer for vegetable and the like
Inventor: MATSUMOTO HIDEO
IPC: B26D3/28
Filed: 1989-07-10
Abstract: PURPOSE:To draw-cut a slicing vegetable class at all times and to improve the sharpness by providing a press mechanism of a V-shaped blade sheet exposed from a blade guide groove hole on the back face of a slicing thickness adjusting part. CONSTITUTION:A vegetable class is pushed forward by placing it on a block 1 and cut with its drawing by a V shaped blade plate 7 fixed with its projection to a V-shaped blade guide groove hole 4 by blade pressing bar pieces 8a, 8b. In this case, when a screw lever 11 is fastened by rotating a butterfly nut 12, both sides of the slice thickness adjusting part 3b of the block 1 upper face are compressed by the force thereof, the surface of the slice thickness adjusting part 3b is risen and the projection at the tip of the blade, e.g. the exposure of the blade plate 7 from the blade guide groove hole 4 is adjusted.
Patent JP-H0224921-A (JP)
Title: Lightening protection insulator
Inventor: ISHINO SHIGEO
IPC: H01T1/15
Filed: 1988-07-14
Abstract: PURPOSE:To prevent a current limiting element from being damaged and flown away as well as the generation of danger that a continuous current can not be blocked by constituting an insulation filler stored in a gap between a pressure resistant insulation cylinder and the current limiting element, of a rubber elastic body. CONSTITUTION:Electrode metal fittings 2, 4 on the earth and charge sides area fitted and fixed to both end of pressure resistant insulation cylinder 1 having pressure releasing hole 1a, while a current limiting element 7 of non- linear type in specifying voltage-current is stored inside the cylinder 1. Both the ends of the element 7 are connected to the fittings 2, 4, while the outer periphery of the cylinder 1 is covered with an insulating cover 13, and an insulation filler 15 is stored inside the gap between the cylinder 1 and the element 7. The filler 15 is constituted of a rubber elastic body with its spring hardrenss being lower than 75Hs (JISA). It is thus possible to surely prevent the element from being damaged and flown away and to surely prevent the generation of danger that a continuous current can not be blocked.
Patent JP-H091975-A (JP)
Title: Perforated sheet for scratching
Inventor: AIKAWA TAKAYUKI
IPC: B42D15/10
Filed: 1995-06-19
Abstract: PURPOSE: To make a masking layer transparent without generating shavings by a method wherein a masking layer composed of a perforated material which has a masking property and can be made transparent, is formed in a scratching product such as a lot, a card, etc., to which a devise is applied so as to represent a character, an image, etc., in scratching. CONSTITUTION: A perforated sheet for scratching has a masking layer 1 composed of a perforated material which has a masking property and can be made transparent. For the masking layer 1, the layer itself becomes opaque by diffusion of light owing to innumerable blowholes in resin, and a character or the like on a foundation can be masked. Then, the masking layer 1 is made transparent by breaking innumerable blowholes in the masking layer 1 by heating, pressurizing, etc. Though such the masking layer 1 sometimes generates shavings since the masking layer 1 is shaved when it is scratched, a protective layer 2 is provided on the masking layer 1 in order to prevent the shaving from being generated. For the protective layer 2 a resin having no-masking property is provided by a means of coating or the like.
Patent JP-S5966807-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1982-10-05
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-S5878918-A (JP)
Title: Transferring device of long square bar
Inventor: MATSUO MASAHIRO
IPC: B65G47/90
Filed: 1981-11-04
Abstract: PURPOSE:To transfer ingot pieces to a freight car in good order by using claws fitted to a column of a claw crane movable up and down and three square rod- like stoppers erected at a horizontal space on one side of the freight car. CONSTITUTION:To unload a plurality of ingot pieces 1 scooped by individual claws 11, 12, 13, 14 to a freight car 3, individual claws 11, 12, 13, 14 are lowered from above the freight car 3 so that individual stoppers 19, 20, 21 pass through the horizontal spaces between individual claws 11, 12, 13, 14. Accordingly, individual ingot pieces 1 supported on individual claws 11, 12, 13, 14 are settled within a horizontal space size L between individual stoppers 19, 20, 21 and individual screens 22, 23, 24, 25, 26, 27. Under this condition, individual claws 11, 12, 13, 14 are horizontally moved to the right by means of the travelling force of the claw crane, then the right end ingot piece 1 is stopped by individual stoppers 19, 20, 21 and the ingot pieces 1 fall on the freight car 3 in sequence from the left side.
Patent JP-2000012551-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBONAI FUMIAKI
IPC: H01L29/73
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To ensure high breakdown voltage characteristic stably even if impurity contamination exists in a manufacture process. SOLUTION: The manufacturing method of a diode reduces surface charge density of SiO2 and an oxide film, by executing an argon ion irradiation process (f) for casting Ar+ ion 9 which is ionized by plasma on a surface of an anode region (an anode electrode 6) and an insulation film (an SiO2 film 31), in addition to existing procedure comprising an epitaxial growth process (a) for forming an N--type epitaxial layer 2 and an SiO2 film 3 as an insulation film on a surface of an N+-type silicon substrate 1, anode region formation processes (b-e) for forming P-type anode regions (an anode layer 5, the anode electrode 6) by patterning the SiO2 film 3 in a surface of the N+-type silicon substrate 1, and a cathode region formation process (e) for forming a cathode region (a cathode electrode 7) in a backside of the N+-type silicon substrate 1.
Patent JP-H0343615-A (JP)
Title: Diesel exhaust gas purification device
Inventor: KUSUDA TAKAO
IPC: F01N3/02
Filed: 1989-07-07
Abstract: PURPOSE:To regenerate a filter for purification of exhaust gas effectively by heating the filter at a low temperature by a burner, and burning particulates deposited on the filter by an electric heater when the temperature of the filter gets to a predetermined value. CONSTITUTION:For normal operation of a diesel engine, exhaust gas from an engine exhaust tube 15 is introduced from a waste gas introducing tube 14 through a three-way valve 17 to a ceramic filter 1. Particulates included in the exaust gas are collected by a plurality of cells 2a, and only purified exhaust gas is supplied to a muffler connection part 9. In the meanwhile, when the collected particulates are deposited, the three-way valve 17 is changed to connect the engine exhaust tube 15 with an exhaust gas bypass tube 16. Simultaneously, a light oil burner 10 is operated to heat the filter 1. When the temperature of the filter 1 reaches a predetermined value, the particulates are burnt by an electric heater 8, thereby the filter 1 is regenerated.
Patent JP-S5967005-A (JP)
Inventor: KITAHARA TAIZOU
IPC: B28B7/10
Filed: 1982-10-08
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-H0821979-A (JP)
Title: Demonstration lens blank for spectacles and production of demonstration lens formed by using the same
Inventor: TAKEUCHI MASAHITO
IPC: G02C13/00
Filed: 1994-07-04
Abstract: PURPOSE:To make it possible to execute printing on a desired position of demonstration lens and to reduce the manufacturing cost of the demonstration lens by a simple improvement of its structure and method. CONSTITUTION:The demonstration lens blank provided integrally with reference parts 5 formed as projecting parts at least at two points of the peripheral edge 3 of a blank body 2 having an approximate disk shape is used. positioning of the demonstration lens blank to a printing machine is executed by these reference parts 5 and desired patterns are printed on the desired part of the demonstration lens blank. Next, the positioning of the demonstration lens blank to a lens cutting machine is executed by using the same reference parts 5 and the demonstration lens blank is cut into a desired shape and size.
Patent JP-H0463334-A (JP)
Title: Transmission type screen
Inventor: MITANI KATSUAKI
IPC: G03B21/62
Filed: 1990-07-03
Abstract: PURPOSE:To semipermanently and surely prevent the generation of electrostatic charge by arranging a charge preventing conductive material at least on one face of plural lens faces constituting a screen. CONSTITUTION:When the transmission type screen is constituted of a two- combination system consisting of a Fresnel lens 1 and a renticular lens 11, dust or the like is stuck to the projection face (a) of the lens 11 and the incident face (d) of the lens 1 due to electrostatic charge. In this case, a conductive material A having <=1X109OMEGA surface resistance is applied to a black stripe 14 formed on the projection face (a) of the lens 11 by printing or another method (coating, evapolation, adhesion, etc.). Since the charge preventing conductive material A is applied to the black stripe part 14 of the lens 11, a groove part, or the surface of the lens 1, the coat is not removed within a short period differently from a convensional surface active agent at the time of sweeping the surface of the screen. Since the conductive material A having >=1X10<9>OMEGA surface resistance is used, the lens surface is not electrostatically charged at the time of sweeping the surface.