baber/WOPTO huggingface dataset:
Patent JP-H10185569-A (JP)
Title: Measuring instrument for underwater structure
Inventor: IWASAKI MINEO
IPC: G01C15/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus by which the three-dimensional position or the like of an underwater structure can be measured precisely, in a short time and easily. SOLUTION: A mounting plate 12 is fixed to, and installed at, the upper end of a pole 11 for measurement in which a contact part 11a coming into contact with a rubble mound C is provided at the lower end, and a receiver 13, for measurement, which receives radiated radio waves from a GPS satellite P and a clinometer 14 which detects an angle of inclination are attached to the mounting plate 12.  In addition, a reference-position receiver 91 which receives the radiated radio waves from the GPS satellite P is installed at a ship 90 whose position is known, the position of the receiver 13 for measurement is measured by a kinematic positioning method, the angle of inclination of the pole 11 for measurement is detected by the clinometer 14, and the absolute position of the contact part 11a at the lower end of the pole 11, for measurement, coming into contact with the rubble mound C as an object to be measured is computed on the basis of the angle of inclination of the pole 13 for measurement and on the basis of the absolute position of the receiver 13 for measurement.
Patent JP-H09182565-A (JP)
Title: Production of rice having low allergen content and production of processed food
Inventor: YAMAZAKI AKIRA
IPC: A23L33/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To produce rice having decreased allergen content and eatable without causing allergy, deterioration of taste and disturbance of nutrient balance by subjecting rice to high-pressure treatment to effect the selective extraction of albumin and globulin from the rice. SOLUTION: Rice is subjected to high-pressure treatment under quick pressurizing and quick depressurizing condition comprising the pressure-increasing rate of >=2MPa/sec, the retention pressure of 50-90MPa, the retention time of >=30sec and the pressure-decreasing rate of 2MPa/sec. The treated rice is immersed in >=0.5 pts.wt. (based on 1 pt.wt. of the rice) of a solution of a neutral salt (e.g. sodium chloride) having a concentration of >=0.001mol to selectively extract albumin and globulin from the rice and obtain the objective rice having decreased allergen content, eatable without causing allergy, free from the problem of the disturbance of nutrient balance caused by the elimination diet therapy and giving cooked rice having the taste of ordinary rice.
Patent JP-H08326888-A (JP)
Title: Oil pressure control device of automatic transmission
Inventor: SAWAZAKI TOMOO
IPC: F16H61/04
Filed: 1995-12-29
Abstract: PURPOSE: To simplify a structure of a hydraulic control circuit by making common use of a solenoid valve to respective directional control valves for a high speed area and a low speed area in an automatic transmission having a friction element whose actuating condition is respectively switched in respective speed change stages on the high speed side and the low speed side. CONSTITUTION: In a hydraulic control device of an automatic transmission which is fastened at third speed and fourth speed of a forward range and has a third - fourth clutch 43 to be released at first speed and second speed, the device is provided with a first shift valve 56 to be switched between third speed and fourth speed, a second shift valve 57 to be switched between second speed and first speed at which an engine brake is obtained and a first ON-OFF valve 61 to supply solenoid pressure to respectively switch these shift valves 56 and 57. Therefore, a third shift valve 58 is arranged to selectively connect the first ON-OFF valve 61 to the first shift valve 56 or the second shift valve 57 according to working pressure of the third - fourth clutch 43.
Patent JP-H09184688-A (JP)
Title: Method of preventing leakage wind in palette of sintering machine
Inventor: HOSOKAWA HIDEKI
IPC: F27B21/08
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage wind through gaps between joint edges when the shape of the joint edges are changed by attaching the joint edge surfaces of neighboring palettes with liners provided with either of labyrinth shaped recessed part or protruding part and by forming the palette joint surface with labyrinth seal by mating each recessed surface and protruding surface of both liners. SOLUTION: Edge surface liners 1 comprise a pair of liners 1c and 1d, one of which is formed with a protruding part at the center of the joint surface and the other of which is formed with a recessed part at the center of the joint surface and by mating both liners 1c and 1d, a pair of expansion chambers 11b are formed on the joint surfaces. The gas flow from a high pressure side (outside of the palette) to a low pressure side (inside of the palette) is decompressed by passing through narrow gaps and expansion chambers 11b and leakage wind is prevented. Therefore, if the shape of the edge surface liners 1 is changed by thermal stress and impact stress caused by the sintering step of sintered ore, the leakage wind preventive function of edge surface liner 1 will not be impaired thanks to such labyrinth structure.
Patent JP-H05345799-A (JP)
Title: Preparation of high purity activated factor viia concentrate
Inventor: BERUNAARU DAZE
IPC: C12N9/64
Filed: 1992-12-16
Abstract: PURPOSE: To obtain in high purity the subject compound, which is used for treating hemophiliacs having antigens, etc. by a direct activation of the factor VII in plasma as the first stage, after treating a plasma free of cryoprecipitate, of human origin, etc., with an anion-exchange-based chromatography, etc.  
     CONSTITUTION: A plasma free of cryoprecipitate, preferably of human origin, is directly activated, as the first stage, together with powder form dextran sulfate insoluble in the plasma at a controlled temp., preferably at a low temp. of 0 to 4°C, without adding exogenous proteins, subsequently a DEAE type anion-exchange based chromatography is carried out so that all the vitamin K-dependent factor are adsorbed, thus obtaining efficiently highly pure and activated factor VII concentrate which is free of vitamin K-dependent factors, and factors VIII C and VIII CAg. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07178163-A (JP)
Title: Sealing mechanism for artificial heart
Inventor: YAMAZAKI KENJI
IPC: A61M60/174
Filed: 1993-12-21
Abstract: PURPOSE:To provide a sealing mechanism for an artificial heart, which enables a pump for a main body of the artificial heart to accurately function without maintenance for a prolonged period of time and maintain complete shaft sealing. CONSTITUTION:A main body of an artificial heart comprises a pump 4 of a cylindrical shape and a driving part 5 installed at the base of the pump 4 and for driving the pump 4 through a driving shaft 10. The driving shaft 10 has a lower portion carried in a kinetic pressure bearing 31 on the side of the driving part 5 and an upper portion carried in a one-way kinetic pressure bearing 11. A chamber 12 for a lubricating liquid is formed between the kinetic pressure bearing 31 and the one-way kinetic pressure bearing 11, such that the driving shaft 10 extends therethrough. The main body of the artificial heart also has a casing 9. A plurality of suction openings 17 are axially formed in a portion of the casing 9 corresponding to the chamber 12 for a lubricating liquid. A filter 13 for hemofiltration covers the suction openings 17.
Patent JP-H05169492-A (JP)
Title: Combined injection molding method
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/13
Filed: 1991-12-19
Abstract: PURPOSE:To offer a combined infection molding method by which on infection- molded part with a high market value can be produced without a hesitation mark on a skin layer of the molded part. CONSTITUTION:In a combined injection molding method wherein a core molding material (J2) is injected after a skin layer material (J1) is injected, the skin layer material (J1) is continuously injected during the whole injection process (t0   I8) and the core molding material (J2) is infected parallel for a specified period (t3   t6) on the course of the whole process.
Patent JP-2001173999-A (JP)
Title: Refrigerating device
Inventor: HAYAKAWA ISAO
IPC: F24F5/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To thin a device by appropriately arranging a condenser, a compressor, and a blower. SOLUTION: A machine chamber 13 has an inner wall 21, the inside of the machine chamber 13 is divided by nearly horizontal upper/lower partition walls 22, and first and second machine chambers 23 and 24 are formed. On the upper/ lower partition walls 22, for example, two air circulation ports 25 are provided. At both the sides of a bottom wall 26 of the second machine chamber 24, an air outlet 27 is formed. A condenser 31 is fixed onto the upper/lower partition walls 22 so that the surface becomes nearly parallel with the inner wall 21 or the surface of a cover 15. A compressor 32 is installed on the bottom wall 26 of the second machine chamber 24 while the longitudinal direction is set to a vertical direction. In each of the air circulation ports 25 of the upper/lower partition walls 22, a blower 33 for circulating outdoor air to the condenser 31 is mounted.  The depth of the machine chamber 13 can be reduced up to the diameter of the compressor 32.
Patent JP-H07198162-A (JP)
Title: Air conditioner
Inventor: IGUCHI KAZUYUKI
IPC: F24F6/00
Filed: 1993-12-29
Abstract: PURPOSE:To enhance dehumidification and reduce uncomfortableness during use in summer. CONSTITUTION:In cooling operation cold heating medium is made to flow into a supplementary heat exchanger 5 and moisture-absorbing medium of a high concentration (moisture absorbing liquid such as lithium chloride) is made to flow into a dehumidifying module 10 so that the moisture absorbing medium flowing in the dehumidifying module 10 is cooled to suppress temperature rise. In heating operation the moisture absorbing medium of a low concentration such as lithium chloride {d the like is made to flow into the dehumidifying module 10 and warm heating medium is made to flow into the supplementary heat exchanger 5. Then. the warm heating medium of the supplementary heat exchanger 5 makes the dehumidifying module 10 perform humidification.
Patent JP-H05169668-A (JP)
Title: Device for recovery of ink ejection for ink jet printer
Inventor: MOCHIZUKI SEIJI
IPC: B41J2/165
Filed: 1991-12-24
Abstract: PURPOSE:To make definite recovery available for performance of ink ejection for an ink jet recording head and to provide adequate means for running-out of the ink during the process of the recovery. CONSTITUTION:A capping member 8 for sealing the front face of a recording head, a remaining ink judging means 52 for judging the amount of remaining ink in an ink container and a blade member for physically wiping the front face of the recording head 1 are provided. Recovery of ink ejection performance is made by operations of wiping, ink-sucking and flushing, and the amount of remaining ink is watched with the remaining ink judging means 52 while the recovery operations are executed. In the case where the amount of remaining ink comes below a specified level, the ink-sucking operation is stopped and at the same time, the recording head 1 is sealed up with the capping member 8 after the flushing and the wiping are operated.
Patent JP-2000177238-A (JP)
Title: Water-based ink jet recording sheet and manufacture thereof
Inventor: ARAI TOSHIO
IPC: C09D5/03
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based ink jet recording sheet and a manufacturing method thereof, which can not only have a superior absorption of water-based ink jet ink and form a clear and high density image, but also have no so called set off. SOLUTION: The water-based ink jet recording sheet has on the base material 15 an ink acceptable layer 16 in which each powder paint 13 of water absorptive resin grains 11 cover with hydrophilic inorganic minute grains 12 in its surface is mutually melted while having voids 14 partially therebetween. Such a water- based ink jet recording sheet can be obtained by forming powder paint on the base material in which a powder paint of water absorptive resin grains and hydrophobic resin grains covered with hydrophilic inorganic minute grains in their surfaces is dry-coated on the base material to subsequently be heat- melted and fixed thereon, and forming ink acceptable layers being mutually melted on the ink acceptable layer on the base material while allowing the powder paint to partially have voids therebetween.
Patent JP-H11186864-A (JP)
Title: Trimming method for piezoelectric ceramics element
Inventor: FUKUHISA KOJI
IPC: G01P15/18
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a trimming method for piezoelectric ceramics elements that is implemented easily at a low cost. SOLUTION: A laser beam whose beam diameter is 0.5 mm or below is emitted to part S of a front side electrode 4 at the peripheral of the electrode 4 and opposite to a rear side electrode 5. Part of a piezoelectric ceramics substrate 3 placed between the front side electrode 4 and the rear side electrode 5 corresponding to the part S is heated to the Curie point or over. Thus, the polarization of the part S of the piezoelectric ceramics substrate 3 is released to reduce output of spontaneous polarization charges.
Patent JP-2000183366-A (JP)
Title: Semiconductor element
Inventor: SHIMIZU JUNYA
IPC: H01L29/861
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor element with higher breakdown voltage. SOLUTION: A semiconductor element 1 for forming a field plate ring 44 on a sequential amplifying field limiting ring 41, oxide films 101 and 102 of a prescribed thickness are formed on a P-type anode diffused layer 2 which is composed of a main anode diffused layer 2a near the center part of on an element surface and a sub anode diffused layer 2b, and at the same time an anode electrode 3 is provided in the radiating direction of a semiconductor substrate from an anode region. In the anode electrode 3, an anode main pole 3a and a field-limiting ring 3b are provided at prescribed intervals by the oxide films (a thermal oxide film 101 and a CVD oxide film 102). Also, the anode diffused layers 2a and 2b form an anode connecting region 4 with a prescribed impurity concentration for jointing.
Patent JP-H06195912-A (JP)
Title: Mechanism for supporting floating type magnetic head
Inventor: HAMANAKA HIDEKI
IPC: G11B21/21
Filed: 1992-12-24
Abstract: PURPOSE:To eliminate the need for lead wires and to eliminate an adverse influence on a floating characteristic so as to reduce the cost of production and to miniaturize a magnetic head by electrically connecting a suspension member directly to this head. CONSTITUTION:The plane type small-sized magnetic head 18 is fixed to a tongue part 13 cut out of second arm part 12. Bumps 18a, 18b are directly soldered to front ends 14a, 14b of a metallic leaf spring member 14 which extends to this tongue part 13 and is exposed. Since the member 14 is commonly used as a lead for the head 18, the need for the lead wire is eliminated. Consequently, the adverse influence on the floating characteristic is eliminated, the cost of production is reduced and the magnetic head is miniaturized.
Patent JP-H05245918-A (JP)
Title: Method and device for manufacturing multilayer plastic bottle with handle
Inventor: TOOMASU JIEI KUROORU
IPC: B29C49/22
Filed: 1991-12-27
Abstract: PURPOSE: To provide a method and a device for manufacturing a multilayer plastic bottle with handle for storing liquid, etc. CONSTITUTION: This method includes: closing the hollow parison of melted plastic under a blow-molding temperature; clipping a part of the parison to form a hollow moil part 16 and a neck part 12; clipping a part of the parison to form a handle part 14 equipping a passage 30 from the moil part 16 to the handle part 14; and expanding the parison via the moil part 16.
Patent JP-2000182443-A (JP)
Title: Capacitor type insulated conductor
Inventor: YOSHIDA TETSUO
IPC: H01B7/17
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor type insulated conductor, capable of maintaining a stable insulation characteristic over a long period without increasing in outer form. SOLUTION: A silicone compound layer 7 having a thickness of 1.5 mm is formed for a cylindrical part on the outer periphery of an insulating layer 2. A groove 6, having a semicircular cross section and having a depth of 5 mm, is formed previously in the part of the outer periphery of the insulating layer 2 facing opposite the axial end of electrode foil 3a on the outermost periphery. In the silicone compound layer 7, a silicone compound packed in the groove 6 gradually permeates the insulating layer 2, and should the outer surfaces of the insulating layer 3 and the electrode foil 3a be separated from each other, the silicone compound enters into and fills a gap therebetween.
Patent JP-2001172422-A (JP)
Title: Method for producing polyolefin-based resin crosslinking foam having open cell
Inventor: TAKEDA SHUNJI
IPC: C08J9/38
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyolefin-based resin crosslinking foam having open cells excellent in air permeability and water absorbing properties. SOLUTION: This method for producing a polyolefin-based resin crosslinking foam consists of a first process for vacuumizing the inside of open cells in the polyolefin-based resin crosslinking foam having open cells by filling the foam having >=70% percentage of open cells and 10-100 times foaming ratio in a hermetically sealed vessel and subsequently degassing the inside of the sealed vessel, a second process for injecting oxygen and a combustible gas into the sealed vessel to have 0.05-0.3 MPa partial pressure, and a third process for igniting the oxygen and the combustible gas and bringing air permeability of the polyolefin-based resin crosslinking foam having open cells to <=1/10 of the air permeability of the foam before filling into the hermetically sealed vessel.
Patent JP-H11191148-A (JP)
Title: Device and method for function expansion of pc card system
Inventor: IOKU YUICHI
IPC: G06K19/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To expand the function of a PC card device itself by rewriting a long linktuple in a 2nd attribute memory provided in a small-sized IC card so that the description contents of card attribute information recorded in a 1st attribute memory are continuous. SOLUTION: An extension function informing means which informs a host computer of a function extended by mounting a small-sized IC card on a PC card device 10 is equipped with a 1st attribute memory 302 provided in the PC card device 10 and a 2nd attribute memory 305 provided in a small-sized card 11 mounted on the PC card device 10. Then a socket control part 301 on the side of the PC card 10 rewrites the long linktuple in the 2nd attribute memory 305 on the side of the small-sized IC card 11 so that the description contents of the card attribute information recorded in the 1st attribute 302 are continuous.
Patent JP-H06210461-A (JP)
Title: Spot welding method for aluminum alloys
Inventor: NANBA KEIZO
IPC: B23K11/30
Filed: 1992-12-28
Abstract: PURPOSE:To suppress wear of an electrode and to improve an electrode service life by specifying the difference in electric conductivity and the difference in Vickers hardness between the spot welding electrode and the aluminum alloys to be welded. CONSTITUTION:The aluminum alloys having electric conductivity of 18-57% IACS and Vickers hardness of 26-200 are subjected to spot welding. In this case, the electrode having electric conductivity >=92% IACS and Vickers hardness of 50-130 and having the difference in electric conductivity of 41-87% IACS and the difference in Vickers hardness <=99 with the aluminum alloys to be welded is used as the spot welding electrode. Consequently, the progress of wear of the electrode is reduced, the electrode service life is extended and the number of continuous spot weldings can be increased.
Patent JP-H06200391-A (JP)
Title: Electrode for electrolysis
Inventor: MATSUZAWA HIROKAGE
IPC: C25B11/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide an electrode for electrolysis, the base body of which can avoid any contact with the electrolyte even at the time of using the electrode for generating oxygen over a long period. CONSTITUTION:The base body 1 consists of valve metals such as Ti, Ta, Nb, Zr, Hf, V, Mo or W, etc., and its surface is coated with valve metals other than those used as the constituents of the base body 1 or their oxides as the surface substrate 2 by the electric discharge machining. The surface of the substrate 2 is further coated with a liquid mixture of platinum and cerium oxide, etc., using butanol as the liquid carrier, then heated and dried. Thereafter, the resulting layer is treated by the thermal-decomposition method using a noble metal as the catalyst in an oxidizing atmosphere to form the coating layer 3. Further, the surface of the coating layer 3 is coated with platinum group metals or their oxides by using one of the well-known plating techniques such as chemical conversion, electrolysis or vapor deposition, etc., to form the surface layer 4.
Patent JP-H06199512-A (JP)
Title: Producing device for snow like dry ice
Inventor: SAKURAI TAKASHI
IPC: C01B32/55
Filed: 1992-12-29
Abstract: PURPOSE:To evenly supply liquefied CO2 by arranging a main pipe inclined downward on the downstream side with a specific elevation angle and projectingly providing a branched pipe in a direction intersecting perpendicularly to the main pipe and inclined downward on the downstream side with a specific elevation angle. CONSTITUTION:When a solenoid valve 4S in a gas-liquid separator 4 is open, a gas in the separator 4 is discharged and simultaneously liquefied CO2 flows in from a introducing pipe 3 and reaches introducing pipe 5f through the main pipe 5 and the branched pipe 5S. When the introducing pipe 5f and the main pipe 5 are successively filled with the liquefied CO2 and finally the gas-liquid separator 4 is also filled, the solenoid valve 4S is closed and the flow-in of the liquefied CO2 is stopped. On the other hand, a vaporized gas generated by heat input in the main pipe 5 flows back to the gas-liquid separator 4 along the highest part of the inside wall of the main pipe 5 since the downstream of the main pipe 5 is inclined downward with -1 deg. to -5 deg. elevation angle. And a vaporized gas generated on the downstream of the main pipe 5 also flows back to the gas-liquid separator 4 while going up in the pipe since the branched pipe 5S is inclined downward with -0 deg. to -60 deg. elevation angle and then the gas free from liquefied CO2 is constantly supplied to a snow forming opening.
Patent JP-H05166526-A (JP)
Title: Control method for fuel cell cathode circulation blower
Inventor: ONISHI KOICHI
IPC: H01M8/04
Filed: 1991-12-10
Abstract: PURPOSE:To prevent useless blower power consumption by controlling motor rotation so as to bring blower rotation speed to a necessary minimum value at the time of no load of a cell. CONSTITUTION:A cell load detector 20 consists of an ammeter, wattmeter and the like. In an ordinary load operation, when a fuel cell is brought into a no-load state, the detector 20 transmits the signal thereof to a control device 14. The device 14 transmits a command to an inverter 15 so as to control rotation speed of a motor 10 to a predetermined necessary minimum value (necessary minimum rotation speed for rotation of a cathode gas circulation blower 9).