baber/WOPTO huggingface dataset:
Patent JP-H06185826-A (JP)
Title: Heat transfer tube for double heating type low temperature regenerator
Inventor: INUBUSHI SAIEN
IPC: F25B33/00
Filed: 1992-12-17
Abstract: PURPOSE:To save fuel by forming a space between an inner tube and an outer tube as a solution passage for heating dilute solution fed from an absorber to concentrate the solution forming the inner tube as a refrigerant passage from a high temperature regenerator, and passing burned waste gas from the regenerator substantially in parallel with fins of an outer surface of the outer tube. CONSTITUTION:A heat transfer tube 74 is mounted longitudinally and formed in a concentric double structure made of an inner tube 70 and an outer tube 72. Many fins 76 are provided in multiple stages substantially in a horizontal direction on an outer surface of the tube 72, and a space between the tubes 70 and 72 is formed as a solution passage 78 for heating dilute solution fed from the absorber to concentrate its concentration. Refrigerant vapor from the regenerator is fed from a refrigerant vapor inlet 81 into the tube 70, i.e., a refrigerant passage 79. Burning waste gas from the regenerator is passed substantially parallel with the fins 76 of the outer surface of the tube 72. The dilute solution is dropped along a wall of the passage 78 via a gap between a weir 82 and an inner guide tube 84 and a gap between the weir 82 and an outer guide tube 86.
Patent JP-H06263649-A (JP)
Title: Immunopotenitator
Inventor: OKADA TAKESHI
IPC: A23L2/52
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an immunopotentiator comprising a low-molecular compound enhancing biophylaxis ability essentially possessed by a host, having high safety, ready use and processing such as pharmaceutical manufacturing, as an active ingredient. CONSTITUTION:An immunopotentiator comprises a decomposition product of a red alga with an enzyme, preferably a decomposition product prepared by treating a red alga belonging to the genus Porphyra with an enzyme such as a cell of a fungus belonging to the genus Vibrio sp. No6,830 (FERM P-11,948), its ground material, culture solution, supernatant liquid, etc., as an active ingredient. The immunopotentiator can be administered orally or parenterally and its dose is usually >=1mg daily, preferably 100-2,000mg. The immunopotentiator is usable as a food having organism function adjusting ability to specifically prevent an individual disease, namely a functional food and further a functional feed.
Patent JP-H10185484-A (JP)
Title: Fluid header for heat exchanger
Inventor: HUBERT SYLVAIN
IPC: B60H1/32
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To omit temporary rivet clamping work of two members for constituting a header before fixing by brazing the two members. SOLUTION: A condenser for an air conditioner of an automobile has a fluid header made of two members. The two members includes an upper molding member 2 and a lower molding member 3. These members are assembled to become an integral member via their margin areas 4, 5. The margin areas of the two members are snap-fitted to integrally hold the members before brazing.
Patent JP-2000179471-A (JP)
Title: Scroll vacuum pump structure
Inventor: HAGIWARA NOBUTOSHI
IPC: F04C25/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a improved and new scroll vacuum pump structure with a small size, an excellent sealing property and exhaust efficiency. SOLUTION: In the scroll vacuum pump structure, helical gears 3A, 3B are connected and disposed on a pair of scroll vanes 1A, 1B through Oldham couplings 2A, 2B and a driving rotation shaft 5 having a pair of helical gears 4A, 4B engaged with the respective helical gears 3A, 3B and a motor driving mechanism 6 for turning the driving rotation shaft are provided. An opposed axial thrust force is applied to the opposed scroll vanes 1A, 1B by an engagement rotation of the helical gears 3A, 3B connected and disposed through the Oldham's couplings 2A, 2B with the helical gears 4A, 4B of the driving rotation shaft 5.
Patent JP-2000176850-A (JP)
Title: Screw fastening work monitor device and computer readable recording medium recording screw fastening work monitoring program
Inventor: OKUMURA MASAYUKI
IPC: B23P19/06
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To detect imperfect screw fastening by the number of rotation of a screw at the time of fastening the screw on a work by an electric driver. SOLUTION: A detection means 11 to detect rotation of an electric driver 18, a detected rotation number memory part 15b to memorize screw length for each of the screws, a sampling rotation number memory part 15a to memorize the screw length provided by sampling, a setting memory part 15d to set and memorize set screw length as a specified rate of the screw length, a screw number memory part 15c to set and memorize the number of screws and a fastening number measuring part 19 to measure the number of the screw to fasten, are provided, and the number of the screws and the set screw length are respectively set and memorized for each of the sampling.
Patent JP-2000182586-A (JP)
Title: Battery chamber
Inventor: IWASE SHIGERU
IPC: H01M2/10
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery chamber in electronics easy in battery mounting/ dismounting with small-occupied space. SOLUTION: This battery chamber is capable of mounting a cylindrical AA lithium battery 1. An accommodating part 2a for the battery 1, a spring terminal 4 connectable to a positive electrode 1a to be mounted with a terminal, which is a terminal part to be disposed in the accommodating part 2a, and a band-like terminal 5 connectable to a negative periphery surface electrode 1b are provided. The band-like terminal 5 is formed with a conductive material braided band. When the battery 1 is accommodated in the accommodating part 2a, a tip end part 5a of the band-like terminal 5 is exposed outside. Therefore when the battery 1 is removed, the tip end part 5a is picked and pulled by hand and then the battery 1 is protruded upward.
Patent JP-H11186449-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MISUMI KAZUYUKI
IPC: H01L23/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a CSP structure whose productivity is made high, whose quality is made stable, and whose reliability is made high, and a method for manufacturing this device. SOLUTION: An IC integrated circuit 1 is fixed to a circuit board 2 by using a die bond material 3, an electrode 4 on the IC integrated circuit 1 is electrically connected through a metallic wire 7 with a first electrode 5 on the circuit board 2, and first and second solder bumps 8a and 8b are provided as the outside terminal of a resin sealed semiconductor package in a semiconductor device in a CSP structure. At the time of transfer molding using a die, the first solder bump 8a is resin-sealed so as to be brought into contact with a die 12 for sealing so that the first solder bump 8a can be exposed on the surface of sealing resin 9. Then, the second solder bump 8b is joined to the exposed first solder part 8a so that the outside terminal of a semiconductor package can be formed.
Patent JP-2000195392-A (JP)
Title: Electric switch device having contact means with groove hole
Inventor: MICHEL FAURE
IPC: H01H9/34
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction without drastically increasing the size of a device by providing a first contact means which includes a groove hole disposed adjacently to a contact area, and opening the hole at an opening position to the side of the first contact means facing opposite a contact area of a second contact means. SOLUTION: This device is provided with a groove hole 85 in a first contact means (stationary contact means) 50, a sidewall on the same side as a contact area 82 and a sidewall 85 on the same side as the contact area, and an arc development arear generated by the condition of opening, that is, an opening opened toward an arc extinguishing chamber. When an arc generates between final contacts of the stationary contact means 50 and a movable contact means 54, a current line in material of the means 50 is strengthened according to the depth of the groove hole on the same side as the contact area or according to the close condition of the final contact to an edge of the hole 84.  Accordingly, through the cooperation between migration of arc head toward finger parts 68, 70 of the means 54 and ionization action generated by arcs, the arcs are stabilized in the vicinity of edge of sidewall 85 of the hole 84, and migration of arc into the arc extinguishing chamber occurs.
Patent JP-H05172497-A (JP)
Title: Ignition component for electric igniter
Inventor: TAKEGAWA HIROAKI
IPC: F42B3/12
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a method for manufacturing a cock for an electric igniter in which sealability can be stably maintained even if it is exposed with a relatively high temperature for a long time by using a ceramic plug and glass sealer and abnormal explosion due to leakage of explosion inner pressure caused by removing a cock can be satisfactorily prevented at the times of explosion and ignition due to ignition of ignition gunpowder by moving a lead pin, and an irregularity in electric characteristics can be sufficiently prevented. CONSTITUTION:A pair of lead holes 11 are provided at a ceramic plug 1, and ends of lead pins 2 of a rectangular section are inserted into the holes 11. Glass 4 is filled in a clearance between the holes 11 and the pins 2, and an electric wire 5 bridges the ends of the pins 2.
Patent JP-2000178567-A (JP)
Title: Composite coal gasification-power generation plant and purification apparatus for coal-gasified gas
Inventor: FUJIMURA HIDEKAZU
IPC: F02C3/28
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To remove solid matters in a gas stably for many hours by dividing a water tank portion provided at the lower part of a water washing column into two tanks, storing temporarily water from an outlet of a venturi scrubber and water flowing down from the top of the column after gas-liquid contact separately in each tank, drawing out water from the storage tank for the water after the gas-liquid contact and employing this water as washing water for the venturi scrubber. SOLUTION: This purification apparatus is provided with a venturi scrubber 34 for spraying water on a product gas 110 formed from coal thereby collecting solid matters in the gas, and a water washing column 10 for separating from liquid the product gas introduced from the venturi scrubber 34 and supplying washing water 131 to the separated gas 140 thereby carrying out gas-liquid contact. At the lower part of the water washing column 10 are provided for gas-liquid separation a first water tank portion 36 for storing water obtained by gas-liquid separation of a mixed phase stream of gas with water containing solid matters from the venturi scrubber 34, a second water tank 35 for storing washing water 136 after gas-liquid contact and further a partition plate 50 between the first tank portion 36 and the second tank portion 35 to divide them.
Patent JP-H06193518-A (JP)
Title: Failure diagnostic device for evaporation fuel supplying device
Inventor: HOKU TAKASHI
IPC: F02B77/08
Filed: 1992-12-24
Abstract: PURPOSE:To suppress flow-in of liquid fuel so as to reduce deterioration of a canister by suppressing fuel to flow into the canister when intake negative pressure acts at the time of failure detection between a fuel tank and the canister. CONSTITUTION:In an evaporation fuel supplying device P1, evaporation fuel of a fuel tank P2 is adsorbed to a canister P3, and this evaporation fuel is led into the intake system P6 of an engine P5 through a purge valve P4. An opening/closing valve P9 provided on the atmospheric port of the canister P3 is closed by a failure detecting means P7 when failure of a purge system passage P8 is detected, and intake negative pressure is forced to act on the purge system passage P8 through the purge valve P4. Then, pressure change of this purge system passage P8 is detected by a pressure sensor P10, and failure of the purge system passage P8 is detected by this pressure change. Fuel flow into the canister P3 is suppressed by a suppressing means P11 provided between the fuel tank P2 and the canister P3 when intake negative pressure acts at the time of failure detection. It is thus possible to reduce deterioration of the canister P3.
Patent JP-2001171981-A (JP)
Title: Running safety device of mutually linked vehicles
Inventor: NISHIKINO TADAKAZU
IPC: B66C23/36
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a running safety device which can run laterally safely a crane having mutually linked vehicles which consist of a front vehicle and a rear vehicle, by a single driver. SOLUTION: A front side watching camera 41a and a rear side watching camera 41 for the front vehicle 10 are provided to the lower structure 12 of front vehicle, while a front part watching camera 42a and a rear side watching camera 42b for the rear vehicle 20 are provided to the lower structure 22 of rear vehicle 20. At the same time, monitors 43a, 43b, 44a, and 44b to reflect the picture images taken by the above watching cameras are provided in a cab 13a loaded on the upper structure 13 of the front vehicle 10. As a result, the mutually linked vehicles can be run laterally while visualizing the condition of the running direction, by watching the monitors 43a, 43b, 44a, and 44b.
Patent JP-H10199213-A (JP)
Title: Information recording and reproduction apparatus
Inventor: TAKENAKA YOSHIHIKO
IPC: G11B27/34
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To copy character information, in addition to music information, to another MD by storing and retaining, in storage means, the character information read out from a recording medium and recording the stored character information to another recording medium after the readout of information other than the character information and recording thereof to the other recording medium are completed. SOLUTION: In an MD recording and reproducing apparatus of a double-deck configuration in which two pairs of MD decks are combined, system controllers 130a and 130b read out UTOC information from reproduction signals to be used as a source upon copying from a deck A or B, and utilize the information for a required system control. In addition, the controllers temporarily store all of, or a part of, the UTOC information onto a UTOC memory 140. Then, the contents of the UTOC memory 140 are sent to a copying deck, so that new UTOC information is allowed to be recorded on a copying MD along with audio signals.
Patent JP-H06191511-A (JP)
Title: Deaeration-packaging device
Inventor: SUGA YASUTAKA
IPC: B65B11/10
Filed: 1992-12-24
Abstract: PURPOSE:To provide a deaeration-packaging device which does not need to moderate the degree of vacuum to a certain degree by a method wherein a controller which send a signal to open a solenoid on-off valve only for a short period of time is connected, in conformity with a cyclic timing by which a periodically rotating sealing bar cross-seals a film. CONSTITUTION:A band-shaped film 60 is carried diagonally downward, and is put on an object to be packaged 46 on a conveyor while a tension is kept in the directions to both sides, and the both side edges are pulled to the center to each other, and welded into an abutted condition by the pinching force of a pair of heating rolls, and this tube film 63 is welded between respective objects to be packaged which are transferred. In the opening of the tube film 63, a pipe nozzle 10 being connected to a connecting pipe 11 which is connected to a vacuum pump 12 and auxiliary tank 13 is provided. For the connecting pipe 11, a normal close solenoid on-off valve 15 is provided, and a by-pass tube 16 is connected in parallel. When the packaging device stops the operation, the valve 19 is closed by a signal from a controller, and the air in the film is shockingly drawn to the auxiliary tank 13.
Patent JP-H10181751-A (JP)
Title: Specially sealing envelope
Inventor: OZAWA UKON
IPC: B65D27/30
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make it difficult to exchange the contents without leaving the unsealed trace and certificate that the contents in the envelope existed at the postmark date, by sealing a sealing paper sheet which has been bonded and sealed at the front side, with a sheet of seal paper and further sealing thereon with a postage stamp. SOLUTION: A sealing paper sheet 4 is bonded and sealed at the front side of an envelope and a sheet of seal paper 5 is bonded and sealed thereon and further, three or more postage stamps for the registration fee are stuck thereon at every distance. The sealing paper sheet 4 and the seal paper 5 are cut to form a corrugated shape. In this way, when a postmark is given and a seal is put at the joining of two leaves, even if one tries to seal again, it becomes extremely difficult to seal again while setting two leaves to coincide to each other. A thin thread is put in the mutually sticking parts of the envelope body and bonded together with a strong adhesive which is not commercially available in the market. In this way, it becomes extremely difficult to peel off these parts and seal them again without the sealing trace.
Patent JP-H05208077-A (JP)
Title: Manufacture of plastic doll
Inventor: KITADE TAKAO
IPC: B29L31/52
Filed: 1991-12-27
Abstract: PURPOSE:To provide a manufacturing method of a plastic doll in which the number of parts and assembly manhour are reduced drastically by integrally molding the parts which constitute joint parts in molding and carrying out integral molding in the connection state of a trunk part, arm part, leg part, etc., having the above-described integral molded part as insertion part. CONSTITUTION:A manufacturing process for a plastic doll consists of the first molding process in which a trunk part 1 having spherical joint parts 4 and 5, intermediate joint shaft 23 having a hinge joint part 23a, hand part 24 having a spherical joint part 25, knee joint shaft 33 having each hinge joint part 33a at both the edges, and a leg joint part 35 having a spherical joint part 35a are integrally molded and the second molding process in which an arm part 2 is developed laterally for the trunk part 1, having the molded part as insertion part, and both the crotches of the leg part 3 are integrally molded, being pushing-spread laterally.
Patent JP-H05179497-A (JP)
Title: Electric tin plating method for metallic material
Inventor: IWASA HIROKI
IPC: C25D21/14
Filed: 1991-12-26
Abstract: PURPOSE:To efficiently supply tin ions (Sn<2+>) into an electrolyte without providing a diaphragm between the anode and cathode in an electrolytic cell so that a plating liquid supplied with these tin ions can be replenished into an acidic electrolytic tin plating liquid in an electric tin plating cell. CONSTITUTION:The electrolytic cell 7 having the anode 8 consisting of metallic tin and the cathode 9 is provided separately from the electric tin plating cell 1 provided with an insoluble anode 6 and a reduction reaction is generated together with the deposition reaction of tin in the cathode 9 in the electrolytic cell 7. The amt. of the tin to be arranged on the cathode 9 is made lower than the amt. of the metallic tin to be deposited from the anode 8 by the reduction reaction, by which the tin ions (Sn<2+>) dissolved from the anode are supplied into the electrolyte in the electrolytic cell 7. The plating liquid contg. these tin ions is replenished into the acidic electric tin plating liquid in the electric, tin plating cell 1.
Patent JP-H11189362-A (JP)
Title: Sheet feeder and sheet processor
Inventor: KATO TAKAYUKI
IPC: B65H29/58
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To drive a flapper properly against malfunction with a drive means of a small capacity, such as a motor and a solenoid, by reducing the load acting on the flapper from a sheet stopper. SOLUTION: A flapper 118 is positioned to lead a sheet S up. In this state, a sheet stopper 119 adapted to turn on its pivot 121 is pressed counterclockwise by the flapper 118 and also clockwise by the function of its weight part 119b. This sheet stopper 119 thus closes the passage that leads to the upstream section of a path 112.
Patent JP-H05178211-A (JP)
Title: Handcart for moving
Inventor: ASADA KIYOMI
IPC: B62B5/00
Filed: 1991-12-27
Abstract: PURPOSE:To improve a load-carrying platform of a handcart for moving on which the handcart, as well as the handcart itself is placed. CONSTITUTION:At the topside of a load-carrying platform 1, two line of guides 6 and 6 for traveling are formed from the front end to the rear end, and they guide the wheels of a handcart for carriage. The front ends 6A of the guides 6 and 6 for traveling open in taper shapes, which facilitate the entry into the guide 6 for traveling, and also the rear is made a wire area 6B so that the rotation of a caster may be done without any hindrance.
Patent JP-H11190127-A (JP)
Title: Concrete form holder
Inventor: SOMA HIRONARI
IPC: E04G17/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a concrete form holder which can prevent deformation, damage, etc., of the concrete form even when the number of pipes for holding the concrete form is reduced. SOLUTION: Locking fixtures 30 and 30 are provided for regulating the interval between concrete forms 12 and 12 in contact with the inner wall face of the concrete forms 12 and 12 at both ends of a separator 20 extended between the concrete forms 12 and 12, and a shaft leg 40 is connected to the other end of the locking fixtures 30. The shaft leg 40 connected to the locking fixture 30 is made to project from the outer wall face of the concrete form 12, and after a supporter 50 provided with a flange part 54 inclined toward the outer wall face of the concrete form 12 is attached to the shaft leg 40, a Formtie(R) 60 is connected to the other end of the shaft leg 40.
Patent JP-H05266831-A (JP)
Title: Plane panel type image display device with electron transferring duct and double selection structure
Inventor: GORKUM GERARDUS GREGORIUS VAN
IPC: H01J31/12
Filed: 1992-12-29
Abstract: PURPOSE: To provide a display device with few necessary driving circuits and high extracting capacity by relating the extracting position of pre-selection structure to the opening of a selecting plate and shutting off unnecessary electrons between the opening and a selecting opening corresponding to each transfer. CONSTITUTION: A plane panel type image display device 1 comprises a surface plate 3 having a luminescent screen 7 on the inside and a back plate 4 arranged at small intervals to the screen 7 and coupled with many electron transmission ducts operating by the wall interaction of electrons. A pre-selecting plate 10a in which an active selection structure for directing electrons from the duct 11 to a pixel on a screen is opened and a fine selecting plate 10c are arranged, and each opening of the plate 10a is associated with at least two openings of the plate 10c. The maximum color purity and contrast are obtained with an auxiliary electrode between plates 10a, 10c and a specific shape of a pre- selecting opening.
Patent JP-2000175564-A (JP)
Title: Rental system for vegetable garden device
Inventor: KURIHARA AKITO
IPC: A01G9/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a rental system for vegetable garden devices, enabling a contractor to simply culture and raise vegetables, etc., even in a limited place, etc., and further eat and enjoy the harvested crops, and not necessitating the contractor to carry out the troublesome treatment of the culture soil. SOLUTION: A culture container and a prepared culture soil whose use history is controlled are lent to a contractor from a lender. The contractor uses the lent container and culture soil to culture and harvest the vegetables, etc. The used prepared culture soil and the culture container are recovered by the lender. After the use history is renewed, the prepared culture soil is again used.