baber/WOPTO huggingface dataset:
Patent JP-S5644415-A (JP)
Title: Cooling water injector for engine
Inventor: IMAKI KIYUUICHI
IPC: F01P11/00
Filed: 1979-09-17
Abstract: PURPOSE: To accelerate the injection of cooling water and prevent two kinds of cooling water from being mixed with each other, by using a vacuum pump to suck air out of a radiator through a suction pipe and injecting the cooling water through an injection pipe.  
     CONSTITUTION: To inject cooling water, an injection valve 26 is connected to the injection part 120 of a radiator 2 first. A change-over valve 37 is operated to a communication position, another change-over valve 39 is operated to a right-hand position and air in the radiator 2 is sucked by driving a vacuum pump 36. When a vacuum pressure switch 43 is closed, one of change-over valves 34aW34e which corresponds to cooling water of prescribed concentration is shifted to a communication position to connect one of water tanks 9aW9e to the radiator 2. An injection pump 24 is then driven to inject the cooling water into the radiator 2 through an injection pipe 27 etc. When the radiator is almost filled with the cooling water, the water is sucked to a recovery tank 40 through a suction pipe 42 etc. When the radiator is filled with the cooling water, the injection is stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11298270-A (JP)
Title: Pga(programmable gain amplifier) circuit
Inventor: AIZAWA YUKIO
IPC: H03G3/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an inverting amplifier type PGA(programmable gain amplifier) circuit where the ON resistance of an analog switch never causes the gain deviation by making the output part of a switching amplifier to which a resistance is connected in an opening state the opening part operate and operating it as the analog switch in an OFF state in the case that the resistance is not connected. SOLUTION: Respective internal switches SWA1 to SWD1 carry out switching that switching amplifier BFA to BFD operate as normal amplifiers or output terminals operate as OFF analog switches being in an open states. A control part 70 controls so that either one of the amplifiers BFA to BFD operates as the normal amplifier and the other amplifiers operate as the analog switches which are in an OFF state. The part 70 also controls the respective internal switches SWA1 to SWD1 and respective external switches SWA2 to SWC2 via the respective control lines A to D so as to connect only the output of the switching amplifier that operates as the amplifier to an output line.
Patent JP-2000026561-A (JP)
Title: Reemulsifiable polymer and its production
Inventor: ISHIDA TADASHI
IPC: C08F2/22
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a (co)polymer having a reemulsification function in water at pH>=5 by constituting particles of a core/shell structure in which at least one part of a specific core surface is coated with a prescribed shell. SOLUTION: This (co)polymer is composed of particles having a core/shell structure in which at least a part of core of (B) a (co)polymer having (b) >=0 wt.% and <40 wt.% repeating unit selected from (i) a repeating unit containing a pendant group of formula I (R1 and R2 are each H, a 1-12C alkyl or the like) and (ii) a repeating unit containing a pendant group of formula II (R3 is a 1-30 alkylene or the like) as a repeating unit is coated with a shell of (A) a (co)polymer having (a) >=20 wt.% and <100 wt.% reaping unit selected from the component (i) and the component (ii) as a repeating unit. The amount of the component A is 15-85 wt.% and that of the component B is 85-15 wt.% based on the total of the components A and B. The content of the component (a) is higher than that of the component (b).
Patent JP-S599742-A (JP)
Title: Classifying method
Inventor: NISHIDA KATSUHIKO
IPC: G06F13/14
Filed: 1982-07-08
Abstract: PURPOSE:To shorten the time required for classification, by inputting the classifying information added to real information to an address of a memory, and executing the classification by its output, in a method for classifying whether the real information on a system bus is necessary to the own station or not. CONSTITUTION:In each of plural stations coupled by a system bus, all information frames on the bus are inputted, and this classifying information is inputted to an address of the first and the second classifying memories 1, 2, respectively. When this real information is necessary information to its own station, the first and the second processing informations of each real information are outputted from the memories 1, 2, a necessary deciding signal is outputted by a discriminating circuit 3, and the first and the second processing informations are added to the real information and are transferred to a terminal of its own station. On the other hand, in case of unnecessary information, specified information is outputted from the memory, an unnecessity deciding signal is outputted from the discriminating circuit 3, and receiving information is eliminated. Accordingly, whether the real information is necessary or not can be classified quickly.
Patent JP-S60264383-A (JP)
Inventor: HORIBE YOSHIYUKI
IPC: H05K1/03
Filed: 1984-06-12
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-S61280321-A (JP)
Title: Room heating device equipment with radiation type heater
Inventor: KUWAZAWA HIROYASU
IPC: F24C7/08
Filed: 1985-06-03
Abstract: PURPOSE:To operate the heating device only upon utilizing infrared rays and quicken the rise-up of heating by a method wherein an infrared rays sensor, detecting infrared rays generated by an user's body and actuating the heater, is provided at the outside of a space such as a toilet or the like which is partitioned into a small space, in the heating device for toilet or the like. CONSTITUTION:When the user M stands before the door 3 of the toilet 1, the infrared rays sensor 5 detects infrared rays, generated by a human body, and conducts the radiation type heater 7 through a lead wire shown by dotted lines. Accordingly, radiant rays are emitted and heating effect is realized when the user M sits on the seat 2 of the toilet. When the user M goes out to the outside of the toilet 1, the sensor 5 detects it and stops the conduction of the heater. According to this constitution, the heater is conducted only upon utilizing the toilet and the rise-up of heating may be quickened.
Patent JP-H01290965-A (JP)
Title: Starter pinion meshing mechanism
Inventor: OIZUMI TAKEHISA
IPC: F02N15/06
Filed: 1988-05-17
Abstract: PURPOSE:To reduce mismeshing by furnishing an inner tube to form No.1, No.2 splines which mesh between a gear shaft and a clutch outer, and by varying the lead angles of these splines. CONSTITUTION:An inner tube 11 is arranged between a gear shaft 1 and a clutch outer 6, and spline engaged at its periphery with the gear shaft 1 by No.1 helical spline and engaged at the periphery with the bore of an extension 6A from the clutch outer 6 by No.2 helical spline 13. The lead angle of the No.1 helical spline 12 shall be smaller than the lead angle of No.2 helical spline 13. When a pinion 8 meshes with a ring gear 24, the end faces collide with each other to cause relative displacement of the inner tube 11 and clutch outer 6, which will make relative rotation with the inner tube 11 in the amount corresponding to the difference between the lead angles to bring about reduction of mismeshing.
Patent JP-S5911378-A (JP)
Title: Composition for cationic electrodeposition primer
Inventor: TSUCHIYA YASUYUKI
IPC: C09D175/14
Filed: 1982-07-10
Abstract: PURPOSE:To provide the titled composition which improves interlaminar adhesion to topcoats, prepared by adding an organic acid salt of Mn, etc. to a resin having a specified reactive group. CONSTITUTION:A reactive group-containing resin is prepared by interaction of (A) a compd. having a cathionic group (e.g. Epon 828 made by Shell Chemical Co.), (B) a compd. having a non-conjugated carbon-carbon unsaturated bond (e.g. liquid polybutadiene with a molecular weight of about 400-4,000 and an iodine value of about 50-600) and (C) a compd. having a blocked isocyanate group (e.g. 2-ethylhexanol-blocked toluene diisocyanate). The composition for cationic electrodeposition primer is prepared by adding an organic acid salt of Mn, Co, Ce and/or Fe (e.g. manganese naphthenate) to the above resin in an amount of 0.02-0.5wt% of the solid content of the resin.
Patent JP-S6013118-A (JP)
Title: Pile erection work and excavation head for forming consolidated perforated wall therefor
Inventor: MATSUZAWA HAJIME
IPC: E02D7/00
Filed: 1983-07-04
Abstract: PURPOSE:To prevent the bad influence on existing structures by a method in which a consolidated perforated wall is formed by an excavating head, a casing is penetrated, cement-based grout is injected into the casing, a pile is inserted into the casing, and then the casing is pulled out. CONSTITUTION:Excavation is made by turning an excavating head 3, and a casing 1 is penetrated into a pit to form a consolidated layer H. When the head 3 reaches a bearing stratum W, a footing portion R is excavated by the head 3, and cement milk is injected through a supply tube from an opening into the footing portion R and mixed with soil while turning the head 3 to form a soil cement. While pulling up the head 3, cement milk is then injected. A pile P is inserted into the cement milk in the casing 1 and the lower end of the pile P is erected into the soil cement of the footing portion R. Before the cement milk and the soil cement harden, the casing 1 is pulled out.
Patent JP-H06308252-A (JP)
Title: Conductive liquid detecting device
Inventor: KISHIMOTO TETSUO
IPC: G01V3/04
Filed: 1993-04-24
Abstract: PURPOSE:To detect a water leakage with good sensitivity over a wide range with no limitation on the installation position by detecting the change of the electric resistance of lead wires arranged between nonconducting sheets capable of absorbing and diffusing a conductive liquid. CONSTITUTION:Two lead wires 2, 2' are arranged in parallel between two sheets of water absorbing/diffusing Japanese paper 3, 4 to constitute a conductive liquid sensing section 1 having a sheet-like laminated structure, and the lead wires 2, 2' are connected to a detection section 5. When waterdrops are dropped on the Japanese paper 3, 4 from a water leakage source, the waterdrops are absorbed and diffused by the Japanese paper 3, 4 to form a diffusion section 6, the diffused water is brought into contact with the lead wires 2, 2', and the electric resistance between the lead wires 2, 2' is fluctuated. When this resistance value becomes a prescribed value, a switch is operated to issue an alarm. The sensing section 1 is formed into a flexible sheet shape, it can be installed in a narrow gap or on a curved surface, and it can cover an area of a wide range.
Patent JP-H05321152-A (JP)
Title: Textile structure containing cellulose fiber and its production
Inventor: OTA SHOZO
IPC: D06M101/16
Filed: 1992-05-13
Abstract: PURPOSE:To provide a textile structure containing cellulose fiber having W & W (wash and wear) property while suppressing the lowering of tensile strength in contrast with conventional resin-treating process. CONSTITUTION:An S-containing compound, a (meth)acrylate compound and, as necessary, a resin-treating agent for cellulose are applied to a cellulose fiber- containing textile structure at the same time or an S-containing compound is applied to the structure, irradiated with electron ray, dried and heat-treated to obtain the cellulose fiber-containing textile structure having a reaction product of the S-containing compound with the polymer of the (meth)acrylate compound and the resin-treating agent for cellulose in the cellulose fiber and/or on the surface of the fiber. The objective cellulose fiber-containing textile structure can be produced by this process.
Patent JP-S5643250-A (JP)
Title: Preparation of substituted phenylacetic acid or its salt
Inventor: KOIKE SUMIKAZU
IPC: C07C227/00
Filed: 1979-09-19
Abstract: PURPOSE: To prepare the titled compound in high yield, with simple procedure, by reacting an anthranylaldehyde derivative with dimethylaminomethylene diphosphonate derivative in the presence of NaH, and hydrolyzing the product in the presence of an alkali.  
     CONSTITUTION: A compound of formula I is made to react with a compound of formula II (R is lower alkyl) in the presence of NaH, pref. in a reaction solvent such as dioxane, etc., at 40W80°C. The amounts of the compound of formula II and NaH are not less than equivalent to the amount of the compound formula. The resulting compounds of formula III and formula IV are hydrolyzed in the presence of an alkali (e.g. NaOH, etc.) to afford the objective compound of formula V. The compound of formula II which is one of the starting materials, is obtained by heating dimethylformamide dimethylacetal (1mol) with diethyl phosphite (2mol) at 60W80°C for a short time, and distilling the reaction product under reduced pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07303207-A (JP)
Title: Image pickup device
Inventor: IKEDA MASATO
IPC: H04N5/232
Filed: 1994-05-09
Abstract: PURPOSE:To provide an image pickup device which can effectively use a photographing range without lacking the overlap area of the photographing ranges in photographing systems at the time of obtaining plural pieces of image information from the plural photographing systems. CONSTITUTION:At the time of obtaining plural pieces of picture information obtained from the plural photographing systems 3a and 3b by using the plural photographing systems 3a and 3b photographing a subject 1 and a vergence angle control means 21 giving arbitrary vergence angles to the plural photographing systems 3a and 3b, the vergence angles of the plural photographing systems 3a and 3b are controlled by the vergence angle control means 21 so that the overlapped area of the photographing ranges of the plural photographing systems is held within a prescribed range by using photographing information from a detection means detecting the photographing condition of the plural photographing systems 3a and 3b and image pickup magnification information from a storage means 23 which previously stores image pickup magnification information of the plural photographing systems 3a and 3b.
Patent JP-H0612134-A (JP)
Title: Thermo module protection circuit
Inventor: HOSODA TAKUYA
IPC: G05D23/20
Filed: 1993-04-23
Abstract: PURPOSE:To prevent a thermo module from being destroyed due to temperature by continuing the disconnection state of power supply when thermoelectric power is excessive. CONSTITUTION:This circuit is provided with a switch circuit 3 performing the connection or disconnection between a power source 1 and a thermo module 2, a switching element 4 performing the switching control of the switch circuit 3 and an oscillation circuit 7 performing the turning on and off control of the switching element 4. The switch circuit 3 is switched by the output of the switching element 4 and the switching element 4 is controlled by the output of the oscillation circuit 7. When the output of the oscillation circuit 7 is on a high level, the switching element 4 is turned on and the switch circuit 3 disconnects between the power source 1 and the thermo module 2, and when the switching element 4 is turned off, the switch circuit 3 connects between the power source 1 and the thermo module 2.
Patent JP-H09286425-A (JP)
Title: Medicine container
Inventor: KAWABATA TAKASHI
IPC: B65D1/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a medicine container which is suitable to be carried and whose chambers containing medicines to be taken according to the time of taking them can be naturally selected without any mistakes, by a method wherein an upper part of the container is divided into a plurality of chambers arranged in a row, one chamber is provided at a lower part of the container, and each upper chamber and one lower chamber have a lid openable in the same direction, respectively, and can be closed. SOLUTION: A medicine container 10 has chambers 1 provided in an arrayed state at an upper part thereof, lids 2, each having, at its peripheral edge, a groove to be fitted on an upper end of a wall of each chamber 1, and a lug 3 provided at one end of the container 10 in a direction in which the chambers 1 are arrayed. Further, the container 10 has a single chamber 4 provided on the rear side thereof, a card holder 6 provided on the front surface of a lid 5 for the single chamber 4, and a finger insertion hole 7 provided at the central part of the surface of the card holder 6. This medicine container 10 made of transparent plastic is formed into a card shape being about the size of a packet of cigarettes and can be put into a breast pocket of a shirt, etc., to be carried.  Moreover, tablets, capsules, etc., which should be taken in the morning, in the afternoon, in the evening and before going to bed, are assorted and separately contained in the order of the time of taking them from one end of the container 10 in each upper chamber 1 thereof. Subdivision packs of a powder medicine are contained in the chamber 4, and the fore and rear portions of the container 10 can be checked by the lug 3.
Patent JP-S5822099-A (JP)
Inventor: KUSUNOKI MASAHIDE
IPC: D06F71/12
Filed: 1981-07-31
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-S5822120-A (JP)
Inventor: TOMINAGA TOORU
IPC: B28B1/52
Filed: 1981-07-31
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-2000313837-A (JP)
Title: Aqueous pigment dispersion and inkjet recording liquid
Inventor: KAMIMURA TOSHIFUMI
IPC: C09D11/324
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous inkjet recording liquid excellent in light resistance, water resistance, shades, and printing density after printing and the color gamut reproducible range when printed on a plain paper, and good in discharge stability at a nozzle in the aqueous pigment dispersion excellent in water dispersibility and dispersion stability with time, to provide a method for preparing the same, and furthermore and to obtain an inkjet recording liquid using the pigment dispersion. SOLUTION: An aqueous pigment dispersion can be obtained by dispersing carbon black particles having adsorbed a phthalocyanine derivative having an acidic functional group or its salt into an aqueous liquid, and the adsorption of the phthalocyanine derivative having an acidic functional group or its salt is 0.2-0.1 mmol/g in terms of the total amount of the acidic functional groups or its salts based on the carbon black particles; the amount of the water soluble phthalocyanine derivative having an acidic function group or its salt unadsorbed in the aqueous liquid is not greater than 1×10-2 mmol/g based on the carbon black particles; and the zeta-potential of the carbon black particles is negatively electrifying in the range of -10 to -60.
Patent JP-S5912555-A (JP)
Inventor: BABA MASAHARU
IPC: H01K1/46
Filed: 1982-07-12
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-2000312092-A (JP)
Title: Electromagnetic wave shielding unit for air-conditioning port
Inventor: NAKAMURA YUKIHIRO
IPC: H05K9/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To offer an electromagnetic wave shielding unit for air conditioning port, having enhanced shielding performance with respect to electromagnetic waves at a low price. SOLUTION: In a frame 14 having sidewalls 16, many conductive metal plates are placed in parallel, allowing a spacing, and both ends of each conductive metal plate are electrically connected to the inside surfaces of the sidewalls 16 so as to make many cells 21, which function as waveguides for cutting off, in the frame 14. As the conductive metal plates are placed in parallel without crossing each other, they have no needless cuts. Each complete cell 21, which functions as a waveguide for cut off, is composed of two adjacent conductive metal plates so as to ensure enhanced shielding performance. In addition, there is no need for processing of cuts, etc., and no intersections of conductive metal plates which facilitate the processing and assembly. This advantage and dispersing with post-processing for ensuring continuity reduce manufacturing costs.
Patent JP-2000310176-A (JP)
Title: Hydraulic turbine
Inventor: ONO HIDEKI
IPC: F03B3/18
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the impact loss at a guide vane opening less than the full opening without deteriorating the priming hydraulic pulsation by constituting a guide vane blade so that the distance between a runner and the guide vane blade is smaller as the distance between the runner and the guide vane glade is substantially constant or has a lower opening regardless of the opening thereof. SOLUTION: A guide vane is formed of a blade 101 and a shaft 102 extending through the blade 101, and the shaft 102 is provided, for example, so that its shaft center is close to the rear end of the blade 101. Since the shaft 102 is located closer to the rear end of the blade 101 or a runner 103, the distance L1 between the blade end of the blade 101 and the runner 103 and the distance L2 between the runner 103 and the rear end of the blade 101 are constant even if the guide vane opening is changed. Thus, L2 is ensured so that the priming hydraulic pulsation in a large flow rate having a large opening of the guide vane is within the range allowable by a plant, and this value is kept even if the guide vane is closed to keep the distance between the runner 103 and the blade 101. Consequently, the impact loss can be minimized at a guide vane opening less than fully opening.
Patent JP-H0420475-A (JP)
Title: In-cage storey display device
Inventor: KASAI HITOSHI
IPC: B66B3/02
Filed: 1990-05-14
Abstract: PURPOSE:To make display and checking of passengers in an elevator cage reasonably by furnishing a load sensor to sense the number of passengers in the cage, an image projecting device for display of floor, and a control means to emit a projecting device drive signal. CONSTITUTION:When a smaller number of passengers are in an elevator cage 5, a control device 11 judges that the set load is not attained on the basis of a signal issued by a load sensor 9, and an appropriate signal is given to projecting devices 7, 8 from the control device 11 so that image is projected in No.2 level position. Associate with this, a large image of floor display is projected in No.2 level position, e.g. on the surface of a door 6. When many passengers are in the cage 5, on the contrary, the control device 11 judges that the set load is exceeded, and a drive signal is emitted from the control device 11 to the projecting devices 7, 8 so that image is projected in No.1 level position. Associate with this, the image of floor display is projected in No.1 level position, e.g. in the over position of the door 6 in the same manner as a conventional arrangement. This enables reasonable display checking for passengers in the cage 5.
Patent JP-S6014387-A (JP)
Inventor: SONOHATA FUMIO
IPC: G07C3/02
Filed: 1983-07-04
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-S6012698-A (JP)
Inventor: ITOU KOUJI
IPC: H05H1/18
Filed: 1983-07-04
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-H08308429-A (JP)
Title: Cultivation of demersal fish and apparatus therefor
Inventor: KAWASHIMA KAZUO
IPC: A01K63/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a culture method and an apparatus capable of getting a grown fish free from non-homogeneous pattern on the reverse face such as a natural flounder. CONSTITUTION: Flounders F are cultured in a culture space S encircled with a curtain-like partition W formed by continuously blowing bubbles from a bubble ejection pipe 1 laid on the bottom of the sea. Since the light incident on the sea surface reaches the bottom of the sea after repeated reflection and refraction with the bubbles of the curtain-like partition W, the grown flounder F is free from spots and mottled pattern on the reverse face of the body.