baber/WOPTO huggingface dataset:
Patent JP-2000114751-A (JP)
Title: Electric part-fixing structure
Inventor: ISHIDA YUICHI
IPC: H05K7/12
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the numbers of parts and number of man hours and realize a low product cost without using any bolt and nut. SOLUTION: In the fixing structure for fixing electric parts 30B, (30A and 30C) within a case 1 made up of a lower cover 20 and an upper cover 10 mounted onto the lower cover, the electric part 30B is provided with holes 32, support shafts 21 are provided on an inside surface of the lower cover 20 as projected therefrom and are inserted into the holes 32 of the electric part 30B until halfway, presser members 11 are provided on an inside surface of the upper cover 10 as projected therefrom and abuts against the electric part 30B supported by the shafts 21 of the lower cover 20 when the upper cover 10 is mounted on the lower cover 20.
Patent JP-H10119779-A (JP)
Title: Total traffic control device
Inventor: IZUMI NAOYUKI
IPC: B61L27/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a total traffic control device that can make a smooth shift between a prepared equal time interval diagram and an execution diagram in an optional case where the increase in transportation capacity is needed. SOLUTION: When an equal time interval operation condition is inputted from an input means B, an equal time interval diagram preparing means C prepares an equal time interval diagram according to the equal time interval condition. In a diagram connecting processing means D, a train deleting means D1 deletes a diagram from equal time interval operation start time to equal time interval operation end time out of an execution diagram stored in a storage means A, and a connecting train setting means D2 connects the equal time interval diagram to the execution diagram after deletion to prepare an execution diagram. On the basis of the prepared execution diagram, a control means E controls the total traffic of trains.
Patent JP-H04155176-A (JP)
Title: Method and device for manufacturing ultrahigh purity nitrogen gas
Inventor: YOSHINO AKIRA
IPC: B01J20/02
Filed: 1990-10-17
Abstract: PURPOSE:To manufacture ultrahigh purity nitrogen gas by a method wherein nitrogen gas is contacted with a metallic material in a sealed space to absorb impure gas in the nitrogen gas into the metallic material and remove it. CONSTITUTION:An adsorbing cylinder 12 is filled with molecular sieve to adsorb and remove H2O and CO2 in air compressed by an air compressor 9. A fractionating tower 15 cools compressed air, cooled to a cryogenic temperature by first and second heat exchangers 13, 14, further and liquefies one part of the compressed air to reserve in the bottom of the tower as liquefied air 18 and reserves nitrogen only in the upper ceiling part of the same under the condition of gas. The nitrogen gas, containing impure gas, is taken out of the fractionating tower 15 and is sent into an adsorbing vessel 1 through a main pipe 28a. In the process of passing through the adsorbing vessel 1, the nitrogen gas is contacted with a metallic material 2 whereby the impure gas is absorbed and removed by the metallic material 2. Refined nitrogen gas is supplied to electronic industries through a second main pipe 28b as ultrahigh purity nitrogen gas.
Patent JP-H06126711-A (JP)
Title: Rush mud dyeing method and apparatus
Inventor: AIURA MASAHIRO
IPC: B27K9/00
Filed: 1992-10-19
Abstract: PURPOSE:To allow a rush receiving box to easily fall into the existing mud dyeing chamber provided to a floor surface regardless of the presence of muddy water and easily holding the same to an immersion state in the muddy water in the mud dyeing chamber against buoyancy. CONSTITUTION:A rush receiving box 4 is held so as to be immersed in the muddy water 5 received in a mud dyeing chamber 1 in such a state that one end of the traction cable trained over the pulley provided to the bottom part of a mud dyeing chamber 1 is connected to the bottom part of the rush receiving box 4 and the other end thereof is drawn to the upper part of the mud dyeing chamber 1.
Patent JP-H08105244-A (JP)
Title: Foldable movable fence
Inventor: FUKUHARA HIROSHI
IPC: E04H17/14
Filed: 1994-10-05
Abstract: PURPOSE: To form multiple legs into one compact bar by folding reverse V-shape and openable legs and positioning them in parallel with a body. CONSTITUTION: The cross-section of end parts 6 and 7 to which four legs 2, 3, 4, and 5 for supporting a body 1 are attached is formed into an inverse V- shape, and these legs are installed rotatably to these parts. When such legs are rotated and positioned approx. vertically relative to the horizontal part of the body 1, the legs 2 and 3 and the legs 4 and 5 forms the inverse V-shape, respectively, enabling the erection of these legs. Also, when these legs are rotated so that they are positioned approx. horizontally relative to the horizontal part of the body 1, they can be formed in one compact bar, facilitating transportation of many legs.
Patent JP-H0998057-A (JP)
Title: Surface acoustic wave device
Inventor: KASHIYA TAKAKI
IPC: H03H9/145
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To facilitate a bonding process, etc., by the use of a simple constitution by connecting plural interdigital electrodes corresponding to the input and output electrodes respectively and connecting all of reflectors to a ground electrode. SOLUTION: An input electrode 18, an output electrode 19 and a ground electrode 16 are formed at one of both edge parts of a substrate 15. Then one of four interdigital electrodes 12 that is formed at a single side edge part of the substrate 15 is connected to the electrode 18, and the electrode 12 formed at a position opposite to the other electrode 12 is connected to the electrode 19 via a conductor pattern 22 which is bypassing the side of the reflectors 14. On the other hand, two inside electrodes 12 are connected to each other via a conductor part 21. The interdigital electrodes 11 are connected to the reflectors 14 via a common conductor pattern, and the reflectors 14 are connected to the electrode 16.  Then four pairs of reflectors 14 are all electrically connected to the reflector electrodes 20 of the center part via a conductor part prepared between the reflectors 14 and the electrodes 20.
Patent JP-H02128025-A (JP)
Title: Hydraulic actuator control construction of working car
Inventor: ARII KAZUYOSHI
IPC: F15B11/00
Filed: 1988-11-04
Abstract: PURPOSE:To prevent a shock by providing a choke section to give resistance to switch controlling pilot operating fluid so that a directional selector valve returns to a neutral stop position late from the time when a manual control is controlled at the neutral stop position. CONSTITUTION:When a control lever 14 is set to a R side, fluid is supplied to a pilot control valve 8d, and a directional selector valve 8 is in a state to be switched to a right swiveling side 8b. After that, when the lever 14 is returned to the neutral stop position (N), a pilot valve 16 returns to a neutral stop position 16a, and the selector valve 8 is forced to return to a right side by a left spring 8c. Then, the fluid contained in the control valve 8d is pushed out, and when it is going to flow into a control section 8e through oil channels 15a, 15b and a by-pass oil channel 20, the resistance acts on the flow of the oil by a choke section 21 of the oil channel 20, and the selector valve 8 returns slowly to a neutral stop position 8a. Furthermore, until the selector valve 8 returns completely to the stop position 8a, an electromagnetic proportional pressure reducer 7 is slowly controlled to a flow rate reduction side by a controller 19, and a swivel is decreased.
Patent JP-H07108376-A (JP)
Title: Submerged arc welding method
Inventor: NAGURA YASUMI
IPC: B23K9/18
Filed: 1993-10-13
Abstract: PURPOSE:To improve the quality of a welded joint by adjusting the quantity of dispersion automatically to obtain the proper height of dispersion of flux. CONSTITUTION:In adjusting automatically the quantity of dispersion of flux 7 in submerged arc welding, a generating state of molten slag is picked up on an image by a CCD camera 11, etc., and a boundary between molten slag 10 and flux 7 is discriminated based on the difference of luminance on a screen picture-processed. An area Sn of each molten slag is measured to obtain a total value S thereof, when S is smaller than S* with an evaluation threshold as S*, the quantity of dispersion of flux 7 is reduced, when S is almost equal to S*, the quantity of dispersion as it is continued and when S is larger than S*, the quantity of dispersion is increased.
Patent JP-H11114376-A (JP)
Title: Device with catalytic deodorizer
Inventor: NISHIMURA HIROSHI
IPC: B01D53/38
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a device with a catalytic deodorizer, with high durability, preventing a damage at a bearing part of an exhaust fan device due to high temp. SOLUTION: This device is provided with a shaft 12 of the exhaust fan 13 for exhausting air deodorized with the catalytic deodorizer 5 to the outside through a wall of a fan case 9, and besides a portion positioned at the outside of a bearing housing 10 of the shaft 12 is made to communicate with the outdoor air. The heat transmitted from an exhaust fan 13 side to a bearing 11 side through the shaft 12 is cooled with the outdoor air.
Patent JP-S62139393-A (JP)
Inventor: TOMIOKA TAKATADA
IPC: B32B18/00
Filed: 1985-12-13
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-S63134638-A (JP)
Title: Metal separator
Inventor: KADOI HIDEO
IPC: C22B9/02
Filed: 1986-11-25
Abstract: PURPOSE:To efficiently recover metals with a small-sized device by ionizing part of the metal vapors evaporated from a mixture to form cations, recovering said ions with a perpendicular cathode plate, allowing the neutral metal which is not ionized to rise as it is and recovering the same on an inclined anode plate. CONSTITUTION:The inside of a vacuum vessel 1 is maintained under a prescribed pressure and the mixture 2 composed of U235(X) and U238(Y) in an evaporation crucible 3 is heated and evaporated by electron rays 5 of an electron gun 4. The rising metal vapors are converged by a converger 6 having a slightly large through-hole 7. A laser ray 21 of a specific frequency is projected to the converged metal vapors X, Y to ionize, for example, U235(X) to the cations X<+>. The cations are attracted to the heated perpendicular cathode plate 9 and are stored through a trough 13 into a recovering vessel 14. On the other hand, remaining U238(Y) rises in the neutral state without being ionized and collides against the heated anode plate 10 which diagonally shade a diffusion region 11 for the metal vapors. Said metals sticks onto the anode plate and is recovered through a trough 16 in a recovering device 17. The metals are thus efficiently separated and recovered by using the small-sized device.
Patent JP-H01121848-A (JP)
Title: Silver halide photographic emulsion and multilayer photographic sensitive material using same
Inventor: KISHIDA SEIICHIRO
IPC: G03C1/035
Filed: 1987-11-06
Abstract: PURPOSE:To improve the sensitivity, the graininess and the preservable property of the title material by composing the silver halide photographic emulsion of a particle in which the surface of a normal crystalline silver bromide particle does not have a projecting part, and the silver chloride content of a silver halide layer on the surface of the particle is higher than that of the silver halide layer positioned in the inner part of the particle. CONSTITUTION:The silver halide particle is composed of the normal crystalline particle forming the silver halide layer in the inner side of the particle as a base, and the silver chloride layer forming the silver halide layer on the surface of the particle. And, the projecting part does not exist on the normal crystalline silver bromide particle, and the silver chloride content of the silver halide layer on the surface of the particle is higher than that of the silver halide layer positioned in the inner part of the particle. Thus, the emulsion composed of the normal crystalline silver halide particle which has the high sensitivity, and the improved preservable property and stability in the production of the emulsion, can be obtd.
Patent JP-H07138055-A (JP)
Title: Admixture for underwater grout and cement composition
Inventor: AIZAWA KAZUHIRO
IPC: C04B22/14
Filed: 1993-11-10
Abstract: PURPOSE:To provide an admixture for underwater grout useful in the civil englneering and building industry and a cement composition. CONSTITUTION:This admixture for underwater grout is obtained by mixing 100 pts.wt. of an expanding material with 2-15 pts.wt. of a thickening agent and 20-45 pts.wt. of a water-reducing agent. This cement composition contains a cement and the admixture for underwater grout. The use of the admixture for underwater grout of this invention provides underwater grout with effects such as excellent packing properties and strength.
Patent JP-S62140366-A (JP)
Title: Positive electrode mixture for silver oxide cell
Inventor: HIRUMA MITSUO
IPC: H01M4/62
Filed: 1985-12-16
Abstract: PURPOSE:To improve the dispersion property when titanium monoxide is combined to silver oxide and reduce the uneveness of quality of a cell, by combining a specific amount of titanium monoxide to a positive electrode mixture for a silver oxide cell. CONSTITUTION:Titanium monoxide of 5-30wt% is mixed to a positive electrode mixture of a silver oxide cell to make an even positive electrode mixture. The positive electrode mixture 1 of silver oxide combined with titanium monoxide is filled in a positive electrode case 2, arranging a zinc negative electrode 5 separated by a separator 4 therein, and the opening of the case 2 is sealed up by a sealing plate 5 and an insulating gasket 6. By improving the dispersion of the titanium monoxide when combined to the silver oxide, a deterioration of discharge capacity can be reduced as well as the unevenness of the inner resistance of the cell is decreased.
Patent JP-H05194263-A (JP)
Title: Improved tissue glue manufactured by using cold sediment
Inventor: URI MAACHINOBUITSUTSU
IPC: A61L24/00
Filed: 1992-09-28
Abstract: PURPOSE: To obtain a tissue glue suitable even to patients suffered from serious blood coagulation disorder. CONSTITUTION: This tissue glue is composed of A-component comprising whole blood's cold sediment and a large quantity of protease inhibitory factor corresponding to 3,000-5,000KIU/mL unit aprotinin, and B-component consisting of a protease capable of forming fibrin polymer through specifically cutting off fibrinogen existing in the A-component. In another version, this improved tissue glue is composed of A-component consisting of whole blood's cold sediment and B-component consisting of a protease obtained from snake venom, an enzyme capable of forming fibrin polymer through specifically cutting off fibrinogen existing in the A-component.
Patent JP-H05121573-A (JP)
Title: Marking method
Inventor: OKAYAMA YASUHIKO
IPC: B23K26/00
Filed: 1991-10-28
Abstract: PURPOSE:To carry out marking with different marks on a package under a lead frame state. CONSTITUTION:In a pre-process, a label of inspection result is attached to a lead frame 2 per package 1 while in a subsequent process, the labels are identified so that marks 3 equivalent to the identification result are attached to the package 1 based on a laser marking process.
Patent JP-H04155018-A (JP)
Title: Construction of foundation for building
Inventor: KAKIMOTO RYUJI
IPC: E02D5/68
Filed: 1990-10-19
Abstract: PURPOSE:To reduce a burden on foundation piles and improve earthquake-proof property by providing steel pipe pile wall in the ground surrounding a building to be constructed, and unificatedly combining the upper parts of respective steel pipes and the building supported with the foundation piles. CONSTITUTION:In the ground surrounding a building 1 to be constructed, a steel pipe pile wall 3 in which long steel pipes 5 setting their lower part in a hard layer (a) are arranged at intervals of several short steel pipes 4 and continuously combined with steel pipes 4, 5, is provided. Nextly, the ground surrounded with the steel pipe pile wall 3 is drilled down, foundation piles 2 are sunk, and the building 1 containing underground part is constructed on them. The upper parts of respective steel pipes 4, 5 and the building 1 supported with the foundation piles 2 are unificatedly combined together. Hereby, removing work of a retaining wall is unnecessary.
Patent JP-H04160087-A (JP)
Title: Apparatus for producing semiconductor single crystal
Inventor: NODA HIROYUKI
IPC: H01L21/208
Filed: 1990-10-19
Abstract: PURPOSE:To produce the semiconductor crystal having less crystal defects and high reliability by combining a chamber having a crucible and heater, a single crystal pulling up part and an inert gas introducing means so as to make specific actions. CONSTITUTION:The chamber 11 and pulling up cylinder 12 are first vacuum- evacuated to about 10<-3> to 10<-3>Torr while a gate valve 14 is held open. A heater for heating the crucible in the chamber 11 is then turned on to obtain a raw material melt. A seed crystal is immersed into this raw material melt and is pulled up at a prescribed speed by the pulling up section, by which the single crystal is grown. The grown crystal is raised into the pulling up cylinder after the end of the growth. A gate valve 14 is first closed in the same manner as for mounting of the seed crystal and while gaseous argon is admitted from the gaseous argon introducing means 19 into the chamber 11, the vacuum of the pulling up cylinder is released and an upper door is opened. The grown crystal is then taken out.
Patent JP-H06132123-A (JP)
Title: Conduction cooling type superconducting electromagnet device
Inventor: SAKURABA JUNJI
IPC: H01F6/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a conduction cooling type superconducting electromanet device which can reduce a cooling time, reduce the penetration of heat and improve coil performance by lowering of cooling temperature. CONSTITUTION:A superconducting coil 1 is put on its side with its control axis horizontal, a current lead 2 is placed in an outer peripheral side of the superconducting coil 1 and the current lead 2 is spaced apart from the central axis. Thereby, a magnetic field received from the superconducting coil 1 of the current lead 2 is made small.
Patent JP-H03144779-A (JP)
Title: Image processing system
Inventor: MURAKAMI MASAYUKI
IPC: G06F12/06
Filed: 1989-10-31
Abstract: PURPOSE:To attain the rapid random access of an image memory by allowing a control means (microprocessor) in an image processor to continuously access the image memory instead of a host computer and transferring image data between the image memory and a common memory. CONSTITUTION:When the host computer 10 writes access command information in the common memory 23, the control means 24 in the image processor 20 extracts the command information from the memory 23 and continuously accesses the memory 22 in accordance with the command information instead of the host computer 10. At the time of a reading access, the control means 24 transfers the read data to the memory 23, and at the time of a writing access, transfers writing data written in the memory 223 by the host computer 10 to the memory 22. Since the host computer 10 accesses only the common memory 23, the image memory 22 can rapidly be accessed.
Patent JP-H03145171-A (JP)
Title: Light emitting circuit of semiconductor laser
Inventor: KINOSHITA YOSHIO
IPC: H01S5/042
Filed: 1989-10-31
Abstract: PURPOSE:To enable a current to be limited as prescribed so as not to make an LD exceed an absolute rating in light emission intensity even if the ambient temperature of the LD changes by a method wherein a current detection element which detects a current which flows through the semiconductor laser element LD is formed of a resistor which has a negative temperature-resistance coefficient. CONSTITUTION:The base of an LD drive transistor 6 is connected to a compensation amplifier 3 and the collector of a transistor 7. The emitter of the LD drive transistor 6 is connected to the base of the transistor 7 and a thermistor S8 which has a negative temperature-resistance coefficient, the emitter of the transistor 7 is connected to the thermistor S8 and a resistor 9, and the resistor is connected to an earth. The thermistor S8 decreases in resistance with the rise in temperature, a limited current flowing through a light emitting section 1a increases with the rise in temperature, so that the thermistor S8 does not change in potential difference with the change of temperature when a limited current which flows through the light emitting section 1a flows through the thermistor S8. Therefore, a current limitation takes place when an LD is equal to or larger than a certain value in light emission intensity.
Patent JP-H04155054-A (JP)
Title: Rain gutter receiving metal
Inventor: YOSHIDA MINORU
IPC: E04D13/072
Filed: 1990-10-19
Abstract: PURPOSE:To maintain an installation attitude corresponding to an inclination by providing a gutter receiving lever for receiving a gutter, and an installation part to be installed at an eaves tip part of a roof, and providing upper and lower connection parts capable of bending at an upper and a lower part of the installation part. CONSTITUTION:An installation part 2 is provided at an eaves tip part M1 of a roof M, and an upper connection part 4 for connecting a base end part of a rain gutter receiving lever 1 at an upper part of the installation part 2 and a lower connection part 6 at a lower part of the installation part 2 are formed integrally. The installation part 2, upper connection part 4, and lower connection part 6 are formed to be capable of bending to each other by an upper bend part 5 and a lower bend part 7. The rain gutter receiving lever 1 is connected with the upper connection part 4, and the lower connection part 6 is connected with the receiving part 8 of the rain gutter receiving lever 1 with its position adjusted by an adjusting part 10. An installation attitude of the rain gutter receiving lever 1 corresponding to an inclination of the eaves tip part M1 can thus be maintained.
Patent JP-H11103995-A (JP)
Title: Sleeping bag cover
Inventor: SHIMOMURA MAMORU
IPC: A47G9/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To use a sleeping bag cover in common with a poncho by freely connecting the free side edge and the foot side tip edge of a side part seat part with each other by a connecting means and attaching a hood at the opening of a center sheet part. SOLUTION: The cover consists of the center sheet part 1 and side part sheet parts 2 connected integrally with both sides of the part 1 and both of the parts 1, 2 set upper parts to be head part sides and lower parts to foot sides. Both of the parts 2 are folded to the upper part of the part 1 to connect the free side edges the folded-back parts 2 with each other by a connecting means 14 such as a snap hook, etc. In addition, the sheets 1 and 2 on a foot side are connected with each other by the means 14 to form a cylindrical shape with an opened head side and the sleeping bag is housed inside this to make the sleeping bag cover. At nearly the center part of the part 1, a circular opening 7 is formed and a hood is connected continuously to this opening. The hood is opened to insert the head of a wearing person from the opening 7 to use as the poncho.  A part where the side part sheet parts are overlapped is connected to close bath sides.