baber/WOPTO huggingface dataset:
Patent JP-2000184718-A (JP)
Title: Switching power supply device
Inventor: SASAKI MASATO
IPC: H02J1/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To eliminate power loss due to the flow of a current to a resistor for discharging accumulated electric charge in a switching power supply device. SOLUTION: A first switching element 73 is connected in series with a first discharge resistor 13 for discharging the accumulated electric charge of a filter circuit 14 of AC input, and a second switching element 25 is connected in series with a second discharge resistor 19 for discharging the accumulated electric charge of a smoothing capacitor at the output side of a rectification diode. A switching power supply device is provided with a current detection means 30 for detecting the charge current of the smoothing capacitor 20, and a control means 40 for controlling the first and second switching elements based on a detection signal from the current detection means 30.  When AC input is applied, the current detection means 30 detects the presence of the charge current of the smoothing capacitor 20 and transfers it to the control means 40, the control means 40 turns off the first and second switching elements and break current flowing to the first and second discharge resistors, thus eliminating the power loss of the first and second discharge resistors.
Patent JP-H04314270-A (JP)
Title: Clamping circuit
Inventor: MAIKERU JIYON GEI
IPC: H04N3/24
Filed: 1991-12-13
Abstract: PURPOSE: To reduce error in hue by selectively clamping the output of a 1st amplifier with a specific clamp voltage through the selective operation of a feedback loop and a 1st amplifier. CONSTITUTION: A video signal is sent to the input 10 of an amplifier 11 and enabled. The amplifier 11 is a unit gain amplifier which can be realized by am emitter follower stage and a capacitor 4 has an input 10 coupled with a video signal source 3 by a capacitor. An operational amplifier 14 receives the output of the amplifier 11 and its output supplies two feedback loops. The 1st and 2nd loops are supplied to the amplifiers 11 and 14 through a controllable switch formed of bipolar transistors 17 and 18. In clamp mode, the amplifier 11 is enabled, the capacitor 4 is charged by a negative feedback loop, and the input voltage of the amplifier 11 becomes the sum of a reference voltage Vref applied to the plus input of the amplifier 14 and offset voltages of the amplifiers 11 and 14. The outputs is clamped with the specified voltage to reduce an error in hue.
Patent JP-H11178658-A (JP)
Title: Floor cabinet
Inventor: SAKAMOTO MASAYA
IPC: A47B77/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor cabinet into which a cabinet body can be put easily and surely regardless of variations in the size of a frame. SOLUTION: In a cabinet body 1 in which a cooking appliance 5 is provided and an adjacent cabinet body 2 with a sink 7 in contact with the end 9 of the body 1, the height of the cabinet body 1 made lower than that of the adjacent cabinet body 2 to form a step between the bodies 1, 2. And the end 9 of the body 1 is formed so that the end 9 can be inserted into a corner 4 of the body 2 so as to be covered therewith.
Patent JP-H10231227-A (JP)
Title: Flower picking agent and flower picking
Inventor: KAWAMURA KEITARO
IPC: A01N37/44
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a flower picking agent for deciduous fruit trees, nontoxic to human bodies and having high flower picking effects without forming a film on a sprayed surface by including a calcium salt as an active ingredient therein. SOLUTION: This flower picking agent composition is obtained by including a water-soluble calcium salt which is a calcium salt of an organic acid (calcium formate, calcium acetate, calcium propionate, calcium ethylenediaminetetraacetate, etc.) or a calcium salt of an inorganic acid (calcium chloride, calcium nitrate, etc.) or a calcium sulfate calcium chloride calcium citrate mixture that is a mixture of the calcium salt of the inorganic acid with the calcium salt of the organic acid as the calcium salt at pH6-8 when converted into a 1% aqueous solution as an active ingredient therein.
Patent JP-H10206056-A (JP)
Title: Heat exchanger for air conditioner
Inventor: BOKU KENEN
IPC: F28F1/32
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide the heat exchanger of an air conditioner being improved with heat transferring performance and heat transferring efficiency by mixing flows passing through the edge part side of lower part, decreasing the dead flow generated at the backward of a heat transferring pipe drastically, improving the heat exchanging performance by decreasing the pressure drop and promoting the turbulence by increasing the flow of air stream. SOLUTION: In the heat exchanger of the air conditioner being provided with the flat plate fins 1 being arranged with predetermined spacing between them in parallel to form the flow of the air stream at each spacing and the heat transferring pipes 2 being inserted to the flat plate fins 1 squarely to flow the fluid inside the multiple heat transferring tubes, first louver parts and fourth louver parts 120, 130, 140 and 150 are arranged at the upper part and the lower part of the heat transferring tube 2 round the heat transferring tube 2 for maximizing the heat transfer of the air stream passing round the heat transferring tube 2, minimizing the heat transfer of the air stream leaving the heat transferring tube 2 and decreasing pressure drop to the minimum.
Patent JP-H07195520-A (JP)
Title: Lining of inner surface of pipe
Inventor: OTAKI SHIGETOSHI
IPC: B29K101/10
Filed: 1993-12-31
Abstract: PURPOSE:To provide an epock-making lining method capable of infiltrating a resin into the fiber tube inserted in a pipe on the execution spot to cure the same. CONSTITUTION:A fiber tube 2 having a resin film 2a applied to the inner surface thereof is reversed by air pressure so that the resin film 2a becomes outside to be inserted in a pipe 3 and the place near to the rear end of the fiber tube 2 is closed to inject an uncured resin 9 into the rear end part of the fiber tube. At the same time, air in the fiber tube is sucked and removed from the leading end of the tube by a vacuum pump 8 and, after the closure of the fiber tube is released, a resin tube 12 is inserted in the fiber tube 12 from the rear end thereof by air pressure while reversed not only to impregnate the fiber tube 2 with the uncured resin 9 but also to press the fiber tube to the inner surface of the pipe 3 and the resin infiltrated into the fiber tube 2 is thermally or naturally cured.
Patent JP-H11187309-A (JP)
Title: Image pickup device and its method
Inventor: TAKANO HIRONOBU
IPC: H04N5/378
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve operability by executing control relating the focal distance of a photographic lends and the number of the times of pixel deviation in the case of simultaneously operating hand shaking correction and pixel deviation, to inform the photographer of the result of the control. SOLUTION: At an image pickup device capable of the first operation for image shake correction and the second operation for pixel deviating photographing by a hand shake correcting means 16, a relation control means 22 correlates the exposure of an object, the focal distance of a lens 14 and a pixel deviation quantity at the means 16. Thereby, the propriety of photographing is judged and its judged result is displayed on a display means 23.
Patent JP-H10193393-A (JP)
Title: Flow molding member for polymer molten material
Inventor: RUDOLF MAURER
IPC: B29C48/09
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a flow molding member for reducing the adverse effect such as heat deterioration on a border layer. SOLUTION: A flow molding member used for a polymer molten material is provided with an inflow section 1, an outflow section 2, a tubular passage 3 connecting the inflow section 1 with the outflow section 2 and a rod 4 disposed along the axis of the tubular passage 3. Preferably at least two static mixing elements 10 and 20 or more are disposed on the upper and lower parts. Holes 5 for housing the rod 4 are formed on the elements 10 and 20. A firm connecting section 6 is provided between the rod 4 and the elements 10 and 20. A small clearance 31 is formed between the elements 10 and 20 and a passage wall 30, by which the alternation of the position of the rod 4 in the passage 3 or the insertion into the passage 3 are allowed.
Patent JP-2000179304-A (JP)
Title: Multi-series gasified combined power generating plant
Inventor: SHIRAKAWA MASAKAZU
IPC: F01K23/06
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To improve steam conditions of a steam turbine by increasing and decreasing the amount of steam supplied according to a load applied to a unit of a combined power generating plant, and to simplify equipment configuration by eliminating a control valve used in regulating the pressure of a common header and other equipment. SOLUTION: Steam supply valves 26A, 26B are provided in a steam passage through which steam flows from a common header 2 to combined power generating plants 3A, 3B. Each of the steam supply valves 26A, 26B is connected to a steam supply valve controller 27. Steam flow rate set values 32A, 32B are obtained by a steam flow rate setting unit 28 according to a load applied to each unit of the combined power generating plants 3A, 3B. The steam supply valve controller 27 outputs valve lift command values 36A, 36B to the steam supply valves 26A, 26B, according to the steam flow rate set values 32A, 32B.
Patent JP-H08247038-A (JP)
Title: Pump distribution device
Inventor: JIEEMUZU AARU GIRINGAMU
IPC: B05B11/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent the reciprocation of a plunger by some reasons during the locking down of a plunger. SOLUTION: One part of bellows 21 of this bellows pump dispenser 10 is provided between a pair of reciprocation members 11, 12 of a dispenser housing. The inlet/outlet of the bellows are a valve control type and one side of these housing members is composed of a plunger operated by a finger. By a bearing element 45 provided on the plunger, the bellows are sealingly engaged with the other housing member installed on the vessel of the product to be dispensed. Thus, in the non-use state in which the plunger is pushed down perfectly, for example, in a shipping position and storage position, the bellows are sealingly engaged. A mutual operation means is provided on the housing member to lock down the dispenser under such non-use state.
Patent JP-H06174199-A (JP)
Title: Connecting device for liquid circulating pipe
Inventor: KAKINUMA MASAYASU
IPC: F16L55/07
Filed: 1992-12-14
Abstract: PURPOSE:To prevent liquid from leaking out and scattering by constituting a device such that residual fluid in a fluid circulating pipe can be extruded to a tank side by blowing compressed air after closing an opening/closing valve in each fluid circulating pipe when detached a connector provided in each connecting end of the paired fluid circulating pipes. CONSTITUTION:In the case of applying to a device for performing delivery of cooling water, when separated a supply side unit P of cooling water from a receiving side unit Q of cooling water, first solenoid valves 5, 6, 12, 13 are closed, to stop circulating the cooling water. Next, solenoid valves 25, 26 of cooling water residual discharge pipes 23, 24 are opened, and also opening a solenoid valve 22 of a compressed air blow pipe 19. In this way, compressed air from a compressed air source 20 is blown into a water supply pipe 8 and a drain pipe 9, left with liquid, through connectors 21, 18 and check valves 16, 17, and the residual liquid is extruded toward the supply side P to flow out into a tank 27 via the residual liquid discharge pipes 23, 24. And then, the solenoid valves 22, 25, 26 are closed to respectively separate connectors 3, 10; 4, 11; 21, 18.
Patent JP-H07194363-A (JP)
Title: Apparatus for vacuum treatment of waste liquid of distilled liquor
Inventor: IIDA TOSHIRO
IPC: C12H6/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide an apparatus capable of concentrating and drying waste liquid of distilled liquor and recycling it in the form of a fertilizer or a feed without environmental pollution at a low cost while saving energy. CONSTITUTION:A vacuum concentration and drying tank 100 connected to a storage tank 110 is equipped with a vacuum pump 120 for reducing pressure and hot exhaust water which was used for cooling a condenser 151 in a distillation process of low-class distilled liquor is introduced into a hot water jacket 21, etc., for heating the vacuum concentration and drying tank 100. In addition, for the purpose of vacuum evacuation of the vacuum concentration and drying tank 100, this tank is connected through a separator 40 for preventing scattering of organic solid components to a vacuum evacuation system composed of a water ejector 131, a hot well 132, a cooling tower 141.
Patent JP-H06178805-A (JP)
Title: Bag link body
Inventor: NAKANISHI YOICHI
IPC: A61M1/28
Filed: 1992-12-14
Abstract: PURPOSE:To facilitate handling in use with easier packaging by securing the capacity of a liquid to be recovered sufficiently. CONSTITUTION:This bag link body 1 is used for peritoneal dialysis (CAPD) and a liquid injection bag 2 filled with a dialysis liquid is connected to a drain bag 7 for recovering a waste liquor thereof through tubes 11 and 12, a branch connector 13 nd a connector 14. Both the bags 2 and 7 are made up of a resin sheet material formed in a cylinder and are sealed at a specified part thereof and cut off. An effective surface area of a liquid housing space 71 of the liquid drain bag 7 is smaller than that of a liquid housing space 21 of a liquid injection bag 2. The thickness of the sheet material composing the liquid drain bag 7 is smaller than that of the sheet material composing the liquid injection bag 2.
Patent JP-H05170943-A (JP)
Title: Polyester film
Inventor: MINOBE NOBUO
IPC: B29L7/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide the subject film containing specific fine particles and specific inert particles at a specific ratio, giving no damage on a plastic guide, having excellent abrasion resistance and scratch resistance and useful for magnetic recording medium, etc. CONSTITUTION:The objective film contains (A) 0.05-1wt.% of fine particles composed of multiple oxides of formula (x+y+z=1; y+z>=0.2; (x) is 0.2-0.8; (y) is 0-0.8; (z) is 0-0.8) and having a specific surface area of 40-100m<2>/g and an average secondary particle diameter of 0.05-0.30mum and (B) preferably 0.01-2wt.% of one or more kinds of inert particles such as calcium carbonate having an average particle diameter of 0.3-1.2mum.
Patent JP-H10183955-A (JP)
Title: Tatami
Inventor: OMORI TOSHIYUKI
IPC: E04F15/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a safe tatami that is not only manufactured at low cost into a light one but also resists both deformation due to drying and softening with heat and moisture and the like by placing a tatami surface on the upper surface of a tatami floor formed by the setting together of unwoven pieces of cloth with a synthetic resin. SOLUTION: A tatami floor 1, when used as a placed tatami A, is obtained by unweaving waste old pieces of cloth, and setting them together with a polyethylene resin using spraying means, etc. A cushion plate 2 imparting appropriate elasticity to the placed tatami is made from urethane resin foam or the like and is secured to the upper surface of the tatami floor 1 with an adhesive. A tatami surface made of rushed or a tatami surface using a polypropylene mat is sewn to the cushion plate 2 and the tatami floor 1 to cover the outsides of the tatami surface 3, the cushion plate 2, and the tatami floor 1 from the edge of the tatami surface 3 and is folded back to the edge of the back of the tatami floor 1, and a tatami edge 4 is sewn to the tatami surface 3, the cushion plate 2, and the tatami floor 1.  Further, an antislip sheet 5 is bonded to the entire exposed back surface of the tatami floor 1.
Patent JP-2001173993-A (JP)
Title: Adsorption air-conditioner
Inventor: HONDA SHIN
IPC: F24F3/14
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the result coefficient of an open type adsorption air- conditioner from becoming worse. SOLUTION: Air with humidity higher than outdoor air (for example, the exhaust of a fuel battery) and the outdoor air are totally heat-exchanged and the air with high humidity is supplied to a first air passage 110, thus securely increasing the temperature difference between air-conditioning air (air circulating in the first air passage 110) and air-conditioning exhaust (air circulating in a second air passage 120) in a heat exchanger 116, recovering a sufficient amount of heat from the air-conditioning air, reducing the amount of reproduction heat being supplied to the air-conditioner 100 from the outside, and hence improving the result coefficient of adsorption refrigerating machine.
Patent JP-2000239253-A (JP)
Title: Production of 2-oxyindole
Inventor: KAKU RYUKO
IPC: C07D209/34
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a 2-oxyindole at a low cost in a simplified process without causing a problem with safety by reacting isatin with hydrazine hydrate in the presence of a weak base as a catalyst. SOLUTION: This method for producing a 2-oxyindole compound of the formula (R is a halogen, an alkyl, an alkoxy or the like) comprises reacting (C) isatin with (D) hydrazine hydrate in the presence of (A) a weak base as a catalyst in (B) a polar solvent. The component B is preferably N,N- dimethylformamide or the like, and the component A is preferably sodium acetate or the like. The sodium acetate is used in a molar ratio of 0.03:1 to 0.3:1 to the component C, and the reaction of the component C with the component D is preferably carried out at a temperature of 60-250 deg.C. The component C is preferably used in a weight molar concentration of 0.2-3.5 M in the component B.
Patent JP-2000179167-A (JP)
Title: Apartment house with maisonette type dwelling unit
Inventor: HOSOKAWA YOJI
IPC: E04H1/04
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an apartment house with maisonette type dwelling units, in which ventilation and daylighting in dwelling units can be conducted sufficiently, the traffic of a side corridor and a balcony is facilitated while dead spaces in the dwelling units can be reduced and production and allowance in the periphery of a vestibule can be imparted. SOLUTION: In the apartment house, in which the dwelling units formed of main frames comprising slabs 12 as floors, columns 13 and beams are laminated on a plurality of floors, the dwelling units are formed in a maisonette type, a side corridor 51 is installed on one side of the slab as the first floor 11b of the dwelling units while a balcony 52 is mounted at the other end, and a common corridor 50 communicating the side corridor 51 and the balcony 52 is fitted between the first floors 11b, 11b of the adjacent dwelling units.
Patent JP-H06183043-A (JP)
Title: Sublimation thermal transfer recording method
Inventor: ARIGA YUTAKA
IPC: B41M5/392
Filed: 1992-12-17
Abstract: PURPOSE:To allow multiple time printing while reducing cursor in image receiver by superposing the ink layer of a transferring member on the receiving layer of the image receiver and then performing thermal printing from the side of transferring member on condition that the moving speed of the image receiver/moving speed of transferring member >1. CONSTITUTION:A transfer member where an ink layer containing sublimable dye is provided on a substrate is superposed on an image receiver where a dye receiving layer is provided on a substrate comprising a laminate of a plurality of sheets bonded through adhesive layers including at least on tactifier layer or elastic adhesive layer such that the receiving layer comes into contact with the ink layer. Subsequently, thermal printing is performed from the side of transferring member on condition that the moving speed of the image receiver/moving speed of the transferring member >1. Well known sublimable dye, binder, etc., can be used for forming the ink layer and any one of thermosetting resin or thermoplastic resin can be employed in the receiving layer of the image receiver where a resin having thermal deformation temperature of 100 deg.C or above is suitably employed. N-fold mode method is employed when an image is formed using the transferring member and the image receiver.
Patent JP-2000182441-A (JP)
Title: Non-halogen flame retardant resin composition
Inventor: MATSUI HIROSHI
IPC: H01B3/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To make incineration treatment possible, and obtain flame resistance similar to a polyvinyl chloride composition by adding magnesium hydroxide, silicon powder, and mica powder to polyolefin base resin. SOLUTION: A non-halogen flame retardant resin composition is obtained by adding 10-250 pts.wt. of magnesium hydroxide, 3-50 pts.wt. of silicon powder, and 5-100 pts.wt. of mica powder to 100 pts.wt. of polyolefin base resin. The polyolefin base resin is at least one selected from the group comprising ethylene- vinyl acetate copolymer, ethylene-ethyl acrylate copolymer, ethylene-propylene rubber, polypropylene, and polyethylene. When the non-halogen flame retardant resin is used as a covering material of an electric wire and a cable, it can stand a combustion test specified in Electrical Appliance and Material Control Low, UL Standards, IEEE Standard 383, IEC Standard 332-1.
Patent JP-H05174558-A (JP)
Title: Disk apparatus to be mounted outside
Inventor: NODA MASAYUKI
IPC: G11B33/02
Filed: 1991-12-24
Abstract: PURPOSE:To provide a disk drive to be mounted outside which can be considerably easily assembled into a main body of a cabinet without a fear to break the characteristics of the disk drive. CONSTITUTION:A disk drive 2 is inserted slantwise into a main body 9 of the cabinet. An insertion flap 13 of the disk drive 2 is inserted slantwise into an insertion hole 20 of the main body 9. Then, the disk drive 2 is pressed into the main body 9 of the cabinet from above until it is laid horizontally. Accordingly, an engaging hole 14 of the disk drive 2 is engaged against the elasticity of an elastic engaging hook 21 of the main body 9.
Patent JP-H10214339-A (JP)
Title: Picture filtering method
Inventor: LOPEZ PATRICIA D
IPC: H04N5/208
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To make a picture sharp in accordance with the picture type. SOLUTION: With respect to a binary picture, uniform filtering is applied to all areas of the picture in accordance with selection of a picture type. With respect to pictures other than a binary picture, the degree of sharpening is a function of a luminance, namely, the picture element value of each picture element. With respect to each picture element, a center filter coefficient and a normalization divisor are a function of the luminance. That is, an influence of adjacent picture elements is relatively in the case of picture elements in a dark area. Picture elements having a high luminance are relatively strongly filtered. For example, the range of the luminance is divided into plural bands, and filters are different by bands. As the result, an obtained picture is visually sharp, and an adverse influence upon the dark area of the picture scarcely exists.