baber/WOPTO huggingface dataset:
Patent JP-H0735420-A (JP)
Title: Refrigerating device
Inventor: HAYASHI HIROKAZU
IPC: F25B1/053
Filed: 1993-07-26
Abstract: PURPOSE:To increase the efficiency of the whole of a system by a method wherein the level of refrigerant in a shell 41 is reduced intentionally upon low load than the same upon high load so that the remarkable deterioration of a heat transfer coefficient is restricted even though a heat transfer area is sacrificed slightly and slightly higher setting of an evaporation temperature, necessary for the securing of a necessary amount of heat transfer, is permitted. CONSTITUTION:Upon a high load, in which a turbo compressor 1 is operated with full load, solenoid valves 31, 32 are opened to elevate the level of refrigerant liquid in a shell 41 while the solenoid valves 31, 32 are closed to reduce the supplying amount of liquid into the shell 41 and lower the level of the refrigerant liquid upon low load, in which the comperssor 1 is operated with 50% or 10% load. A part of a heat transfer tube 42 is exposed from the refrigerant liquid and the heat transfer area A is reduced, however, boiling phenomena per one piece of heat transfer tube 42 can be activated and the remarkable deterioration of a heat transfer coefficient K can be restricted. A temperature difference DELTAtm between cold water temperature and the evaporating temperature, which is necessary to secure a necessary transfer amount of heat Q= K.A.DELTAtm, can be reduced, the evaporation temperature can be set at slightly higher value, a compession ratio can be reduced and the efficiency of the whole of a system can be increased.
Patent JP-H0930383-A (JP)
Title: Foot-operated parking brake control device for vehicle
Inventor: KANBE KAZUNARI
IPC: B60T7/06
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of the foot-operated parking brake control device, make its operations reliable, and also make the device small in size with its loss in stroke lessened. SOLUTION: The quantity of sliding for a pole 25 is enlarged by a release lever 27 so as to be turned out the quantity of movement for the end 26b of a torsion spring 26 when switch-over in the energizing direction of the torsion spring 26 energizing the pole 25 is made by making use of the slide of the pole 25.
Patent JP-S6075736-A (JP)
Title: Engine fuel supply control method
Inventor: SUEMATSU TOSHIO
IPC: F02P5/15
Filed: 1983-09-30
Abstract: PURPOSE:To avoid smoking of firing plug, in a system where the fuel supply is corrected incrementally under low temperature, by suppressing said correction for predetermined interval from starting of car. CONSTITUTION:Upon operation of engine, basic fuel injection time is calculated at first in a control circuit 34 on the basis of outputs from an air-flow meter 2 and an engine rotation sensor 32. Then, in accordance to the cooling water temperature to be detected by a cooling water temperature sensor 24, warming increment ratio is read out to decide whether the travel distance has reached to specific level on the basis of the output from a distance meter 18. If the answer is NO, the warming increment ratio is reduced by specific rate thus to prevent smoking of firing plug 20 when transporting a new car while repeating quite short operation several times.
Patent JP-2001015098-A (JP)
Title: Cylindrical secondary battery
Inventor: FUNABASHI ATSUHIRO
IPC: H01M10/05
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To equip a PCT element having an area larger than a conventional one in a cylindrical secondary battery storing a rolled electrode element within a battery can and capable of drawing the electric power generated by the rolled electrode element out of an electrode terminal mechanism to the outside. SOLUTION: This cylindrical secondary battery is provided with a gas evacuation valve mechanism on the periphery of a cylinder 11 of a battery can 1 for activating when the internal pressure of the battery can 1 exceeds a predetermined value. The gas evacuation valve mechanism is constituted of a V-shaped groove 14 formed on the periphery of the cylinder 11. An electrode terminal mechanism 4 is provided with a first terminal member 41 exposed outside the battery can 1 and a second terminal member 5 penetrating a cover 12 and connected to a rolled electrode element 2. A flat plate-like PTC element 16 is put between the first terminal member 41 and the second terminal member 5.
Patent JP-H059023-A (JP)
Title: Production of powder of perovskite type compound oxide
Inventor: SATO KEIICHI
IPC: C01G23/00
Filed: 1991-06-28
Abstract: PURPOSE:To directly produce powder of a perovskite type compd. oxide from a mixture of alkoxides, compd. alkoxide or a hydrolyzate of the mixture or compd. alkoxide as a precursor of the perovskite type compd. oxide without passing through a troublesome process such as sintering or pulverization. CONSTITUTION:Barium titanate powder is formed with hot plasma from a sol of a precursor of barium titanate as a perovskite type compd. oxide.
Patent JP-H1122180-A (JP)
Title: Temporary scaffolding handrail
Inventor: INOUE KUNIO
IPC: E04G5/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a stable and safe temporary scaffolding handrail firmly mounted on an erection frame of a temporary scaffolding. SOLUTION: A bearing member 13 is projected to the lower end of a handrail post 12 downward in the vertical direction along an erection frame 1. A slot 14 for inserting an interlocking pin 8 of a joint pipe 7 is bored in the bearing member 13 in the vertical direction and, at the same time, the lower end is bent in an approximately L-shape in the outer direction of a radius of the handrail post 12. A joint pipe pushing bolt 15 is screwed in a position opposed to the bearing member 13 of the handrail post 12. The handrail post 12 is so fitted to the joint pipe 7 that the slot 14 of the bearing member 13 of the handrail post 12 coincides with a projection 8b of the interlocking pin 8 of the joint pipe 7 in a state of insertion, and it is interlocked with the interlocking pin 8 to prevent it from being slipped.  The Joint pipe pushing bolt 15 is fastened to fix, at the same time, the lower end of the bearing member 13 in an opposite position is pushed against the erection frame 1 by fastening the bolt 15 to fix more firmly the handrail post 12, and a stable and safe handrail is obtained.
Patent JP-S6075394-A (JP)
Title: Dephosphorizing method
Inventor: JIYOUKOU ISAO
IPC: C02F1/58
Filed: 1983-09-30
Abstract: PURPOSE:To permit easy production of a dephosphorizing agent and to perform effectively dephosphorizing treatment by bringing zeolite, etc. into contact with a lime soln. then bringing the same into contact with phosphoric acid and passing waste water contg. phosphate through the layer packed with the dephosphorizing agent formed by such contact. CONSTITUTION:A carrier consisting of zeolite or limestone is brought into contact with a soln. contg. lime of an aq. slaked lime soln. and is then separated from the soln. The soln. is then brought into contact with an aq. soln. of phosphoric acid or sodium phosphate to form the crystal of calcium phosphate. The resulted product thereof is packed as a dephosphorizing agent into the packed bed where waste water contg. phosphate is passed under the condition of >=6pH in the presence of Ca ion. The dephosphorizing agent having excellent dephosphorizing performance is stably produced with the simple operation by the above-mentioned method and the effective dephosphorizing treatment is accomplished by using such agent.
Patent JP-H0472489-A (JP)
Title: Fluid compressor
Inventor: OIKAWA TAKUMI
IPC: F04C18/16
Filed: 1990-07-13
Abstract: PURPOSE:To improve durability, assembling performance and productivity by forming spiral blades by injection molding. CONSTITUTION:An injection molding machine 34 is formed of a column-shape insert 36 with a helical groove 32 formed at the same pitch as a helical groove 31 formed at a piston 17, a movable frame body 40 for forming a continuous spiral blade molding chamber 38 in a space formed with the inner peripheral surface into which the insert 36 is fittingly inserted, a metal mold 46 provided with a fixed frame 44 and a gate part 42 communicated with one end side of the blade molding chamber 38, and a cylinder 48 for feeding material such as synthetic resin into the gate part 42 of the metal mold 46. The cylinder 48 is provided with a screw 52 capable of rotational motion for feeding material from a hopper 50 forward and also longitudinal piston motion for force-feeding material accumulated to the set quantity in front into the metal mold 46. Since blades 33 are thus formed by injection molding, durability, assembling performance, and productivity can be improved.
Patent JP-2001008832-A (JP)
Title: Food/drink heating apparatus
Inventor: TSUKADA SATORU
IPC: A47J27/21
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a food/drink heating apparatus capable of automatically switching its operation at proper brightness. SOLUTION: When brightness is changed from the bright environment to the dark environment, the detection illuminance detecting the change of the brightness is automatically changed and rewritten by a detection illuminance resetting means 26 each time. The succeeding operation is switched with the set detection illuminance used as a reference. Even if the using environment is changed, the operation can be automatically switched at the proper brightness while a user is not required to be anxious about the change or difference of the using environment.
Patent JP-2000017279-A (JP)
Title: Electroviscous fluid and preparation thereof
Inventor: SUDA YASUHARU
IPC: C10N40/14
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electroviscous fluid which changes its viscosity in a broad level range in accordance with applied voltage and shows reversible viscosity change characteristics to exhibit the required electroviscous effect, and a method for the preparation of the same. SOLUTION: A desired electroviscous fluid contains 5-50 wt.% titanium oxide particles having an average particle diameter of 0.03-0.20 μm and a weight decrease up to 950 deg.C by thermogravimetry of 1-7 wt.%. Preferred titanium dioxide are the ones obtained by hydrothermal treatment of titania sol at 110-170 deg.C or by coating at least one type of oxides or water-containing oxides of silicon, aluminum or titanium in an amount of 1-20 wt.% as SiO2, Al2O3 or TiO2.  The electroviscous fluid is prepared by forming titania sol from meta titanic acid, neutralizing, filtering and washing the resulting titania sol and then, rendering it an aqueous slurry of 50-200 g/L water, adjusting the pH to 7-9, subjecting the resulting slurry to hydrothermal treatment at a temperature of 110-170 deg.C and then, filtering, washing and drying the product and subsequently, cracking the resulting product to obtain titanium oxide particles, and dispersing the titanium oxide particles thus obtained into an electrical insulating solvent.
Patent JP-2001010632-A (JP)
Title: Displaying-cum-packaging box
Inventor: SAKABAYASHI AKIHIRO
IPC: A23L7/10
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a displaying-cum-packaging box which can be used as a display case for a commodity at a store or a residence as it is by only taking to a housed article from a transport box, does not occupy a large space, and does not require a display table or a sign board which is a separate body. SOLUTION: A rear section display piece-cum-internal flap is connected to the upper end of at least a rear section side plate of front and rear side plates. Then, in the direction being orthogonal to the connecting direction of the internal flap, a display piece-cum-affixing piece 21 is continuously connected to the internal flap. In this case, the length of the affixing piece 21 is made shorter than a display plate 10, and also, the lower edge of the affixing piece is formed in a manner not to protrude downward from the edge to which the internal flap is connected. Also, a supplementary display piece 25 is connected to the upper edge of the affixing piece through a folding line, and in addition, a non-adhesive piece is formed by extending it from the lower edge of the affixing piece.
Patent JP-H0510299-A (JP)
Title: Air blowing device
Inventor: SUMI SHOJI
IPC: F04D29/62
Filed: 1991-06-28
Abstract: PURPOSE:To obtain an air blowing device, in which a connection pipe is con nected by the operation in the direction at a right angle relative to the casing surface. CONSTITUTION:A flange 6a of an end of a connection pipe 6 is pressed for installation to a casing 1 by a plate type fitting 7 engaged with the connection pipe 6. A fastening part 7b of the fitting 7 is arranged out of an air flow passage 1d of the casing 1. The casing 1 holding reliability of the connection pipe 6 is thereby improved. Turbulence of the blown air flow to be caused by a fixed screw 7c of the fastening part 7b is not generated.
Patent JP-H0233313-A (JP)
Title: Ultrafine hollow fiber and nonwoven fabric
Inventor: ISODA HIDEO
IPC: D04H3/016
Filed: 1988-07-22
Abstract: PURPOSE:To obtain an inexpensive ultrafine hollow fiber for heat insulation material consisting of a thermoplastic high polymer having specific single fiber area and hollow ratio and having bulkiness regardless ultrafine string and excellent heat retaining property as well as softness, waterproofing property, permeability, etc. CONSTITUTION:The ultrafine hollow fiber obtained by spinning a thermoplastic high polymer having <=40mum<2> single fiber cross section and >=3% hollow ratio using a nozzle 1 having 60-120 deg.theta widening angle of nozzle tip, 0.2-2.0mm distance L of nozzle tip and 0.03-0.1mm tip flat part 4 as well as trapezoid cross section according to melt blow method. The above-mentioned hollow fiber is used, preferably at amount of >=50%, more preferably >=100% to provide the nonwoven fabric.
Patent JP-H0811102-A (JP)
Title: Punching tool for plastic flowerpot
Inventor: KURIMOTO MAKIZO
IPC: A01G9/02
Filed: 1994-06-30
Abstract: PURPOSE:To provide a punching tool capable of punching dewatering holes in bottom plates of a plurality of plastic flowerpots simultaneously without using electric. CONSTITUTION:A blade tool 1 of a punching tool for punching a dewatering hole in a bottom plate of a plastic flowerpot P has a nearly cylindrical blade 2 at its tip and a pin is arranged in a hollow of the blade so as to protrude a little from the central part of the blade edge by spring force of a spring. A pot support member 12 provided separately has, in a recess on its upper face, a blade edge receive member 14 consisting of elastic body attached detachably. The blade tool 1 is pressed to the plastic flowerpot P which is set on the pot support member 12 upside down from the upper part of it so as to punch a hole in the bottom plate by the blade 2. At the time of punching, the blade edge is prevented from being damaged by butting against the blade edge receive member 14, and chips entered the blade edge are extruded by the pin.
Patent JP-S57108853-A (JP)
Title: Correction liquid for photographic platemaking
Inventor: TOKURA MASAO
IPC: G03F1/00
Filed: 1980-12-25
Abstract: PURPOSE:To obtain a correction liquid of an original plate film for photographic platemaking, such as making a presensitized plate, freed of gellation at low temperatures, and peeling of corrected parts, by using chloroprene type or the like synthetic rubber as a resin component. CONSTITUTION:A chloroprene or the like type synthetic rubber, or a synthetic resin having tackiness and flexibility, solvent, carbon black, and when needed, anhydrous silica are mixed and used as a correction liquid of an original plate film for photographic platemaking, such as making a presensitized plate, thus permitting use of benzene high in toxicity as a solvent to be unnecessary, the correction liquid not to gel at low temperatures, the corrected parts not to peel, and the corrected original plate film to be stored for a long term without deterioration.
Patent JP-H1030429-A (JP)
Title: Particulate burning method and filter structure of exhaust black smoke removing device
Inventor: IGARASHI TATSUOKI
IPC: F01N3/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide particulates burning method and a filter structure of an exhaust black smoke removing device which can reactivate the filter at a low temperature by adding fuel additive to fuel supplied to a diesel engine. SOLUTION: Exhaust gas from an engine 1 passes through a vent type porous filter 3. Particulates in the exhaust gas are captured by the filter 3 and burned. Fuel additive added to the fuel supplied to the engine is made up of liquid formed by solving oxydized catalyst containing at least one of cerium, cupper and iron into petroleum solvent. The filter is composed of silicon carbide. It is a honeycomb filter having a mean diameter size of minute holes of 14 micrometers, porosity of 40 to 50%, and thickness of 150mm in a direction for passing the exhaust gas.
Patent JP-H0257267-A (JP)
Title: Apparatus for setting auxiliary ratio
Inventor: TAKAMIYA SANSHIRO
IPC: A61M1/10
Filed: 1988-07-22
Abstract: PURPOSE:To control an ejection flow rate of positive pressure ejected to a medical pump by controlling the opening and closing valve of the main control unit connected to the positive pressure output terminal of a medical machinery driving device on the basis of the open time which is corrected corresponding to the blood pressure value of a patient. CONSTITUTION:An auxiliary ratio setting apparatus 20 is equipped with an opening and closing valve 21 and the input terminal of said opening and closing valve 21 is connected to the output terminal of an opening and closing valve 13 being the gas pressure pulse output terminal of a medical machinery driving device 10. The output terminal of the opening and closing valve 21 is connected to the medical machinery 30 driven by a gas pressure pulse and the auxiliary ratio setting apparatus 20 is further equipped with an electronic control unit 22. By this constitution, the upper and lower limit values of ejection pressure are preset and is automatically controlled so as to enter the range of said values. Therefore, the setting of an auxiliary ratio can be automatically performed in matching relation to the restoration of a natural heart.
Patent JP-2000016139-A (JP)
Title: Cup holder for vehicle
Inventor: WATANABE TAKAATSU
IPC: B60N3/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder for a vehicle which can stably hold vessel of different size. SOLUTION: One-side ends of a first 7 and a second arm 8 intersecting in X-form are pivoted on a holder body 1 accommodated in a box in such a way as capable of being set in and taken out freely, while vessel holding parts 7b and 8b are formed at the other ends of the arms 7 and 8, and a pin 8d and an of long hole 7d in which the pin 8d is inserted movably are provided in the intersection of the two arms, and at least either of them 7 and 8 is energized by an energizing means 11 in the direction of rising, whereby vessels 5 of different sizes can be held stably by adjusting the drawout amount of the holder body 1.
Patent JP-H0785332-A (JP)
Title: Entrance/exit management device
Inventor: OCHIAI KATSUHIRO
IPC: G06Q50/04
Filed: 1993-06-29
Abstract: PURPOSE:To stably detect an object. CONSTITUTION:A first antenna wire 1 wound clockwise and a second antenna wire 10 wound counterclockwise are provided so that they face each other across a passage in a gate part through which a person 3 carrying a radio ID card 2 passes. A third antenna wire 11 is added to either the first or the second antenna wire. The respective antenna wires are electrically connected and a signal from the radio ID card is received. The third antenna wire 11 removes external electromagnetic wave noise, detects the feeble signal, makes the reception of a high SN ratio bossible and detects the shift of the object with a high probability.
Patent JP-H097639-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: NAGAURA TORU
IPC: H01M4/505
Filed: 1995-06-16
Abstract: PURPOSE: To improve the cycle characteristic of a nonaqueous electrolytic secondary battery. CONSTITUTION: A lithium manganese oxide of spinel crystal structure is used as a positive electrode active material, graphite carbon having a layer-to-layer distance (d002) less than 3.38Å is used as main negative electrode active material, and at a point of time when a battery is assembled (before initial charge) or when the battery is in discharge state, the relation of 1.0<=a/b<=1.6 is satisfied between the electrolyte holding capacity (a) of the positive electrode active material layer and the electrolyte holding performance (b) of the negative electrode active material. Thus, the electrolyte quantities in the positive electrode and in the negative electrode are well-balanced, a significant capacity deterioration is never caused even by the repeat of charge and discharge under high temperature, nor the discharge capacity is minimized even in a large current discharge.
Patent JP-S5887716-A (JP)
Inventor: SEKINE KAZUMI
IPC: G06F3/02
Filed: 1981-11-18
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-S6428653-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIKI KATSUHIRO
IPC: G03G5/08
Filed: 1987-07-24
Abstract: PURPOSE:To enhance sensitivity and to reduce the rise of residual potential by rendering the As content of an electric charge transfer layer made of amorphous arsenic selenide smaller than charge generating layer made of amorphous arsenic selenide and incorporating halogen in the charge transfer layer. CONSTITUTION:The second layer for generating charge is formed on the first layer for transferring the charge generated at the time of exposure and both layers are made of an amorphous arsenic selenide (As2Se3) or the arsenic selenide alloy near in composition to this. The As content of the first layer is 30-33.5wt.% and is made smaller than that of the second layer, and halogen is contained in the first layer in an amount of 1-10,000ppm, thus permitting light fatigue to be reduced and sensitivity to be enhanced.
Patent JP-H1029999-A (JP)
Title: Production of saccharified amino compound
Inventor: SUGIYAMA KOJI
IPC: C07K14/76
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a saccharified protein, enabling to simply carry out the production in a short time and hard to cause the denaturation of the protein. SOLUTION: A saccharide is mixed with a protein. For example, glucose as the saccharide is mixed with a serum as the protein to prepare the glucose- added serum. When the mixture solution (glucose-added serum) of the saccharide with the protein is vacuum-dried, the saccharide is rapidly reacted with the protein to produce the saccharified protein. The vacuum drying treatment is preferably a lyophilization treatment under conditions comprising a temperature (approximately -20 deg.C), a pressure (approximately 2mmHg) and a time (approximately 12hr). The unreacted glucose is subsequently removed by a dialysis method to obtain the objective saccharified protein.  Thus, the production of the saccharified protein requiring approximately 7 days by conventional methods can be shortened to approximately 1 day, does not require a complicated sterilization treatment process, and does substantially not cause the denaturation of the protein.