baber/WOPTO huggingface dataset:
Patent JP-S59134455-A (JP)
Title: Solar heat accumulator
Inventor: UNO HIROSHI
IPC: F24S90/00
Filed: 1983-01-20
Abstract: PURPOSE:To prevent a hot water supplying heat exchanger from being corroded and to enhance safety, by a method wherein the heat of a latent heat type heat-accumulating material incorported in capsules is exchanged with a hot water supplying heat exchanger through a heat-transmitting medium. CONSTITUTION:The heat-transmitting medium 7 in a liquid state is fed to a heat collector 1 by a pump 2 for the medium. The medium 7 turned into gas-liquid two- phase state by heating is returned to a heat-accumulating tank 3, and is dropped from above the capsules 8 through an introducing pipe 9 for the medium 7. The medium 7 in the liquid state is converted into a gaseous state by being heated by the capsules 8, is moved to upper parts, and exchanges heat with the hot water supplying heat exchanger 6. After exchanging heat, the medium 7 in the gaseous state is condensed into a liquid, which is dropped. This cycle is repeated. Accordingly, since the medium 7 heats the capsules 8 directly and uniformly, a regnerative heat exchanger can be unnecessitated, and the latent heat type heat-accumulating material 5 can be prevented from undergoing a supercooling phenomenon or a phase separation phenomenon. In addition, since heat is exchanged to the heat exchanger 6 through the medium 7 and the heat- accumulating material 5 is incorporated in the capsules 8, the heat exchanger 6 is prevented from being corroded, and safety for hot water supplied is enhanced.
Patent JP-S62168038-A (JP)
Title: Inspecting method for surface defect
Inventor: MATSUO JUNICHI
IPC: G06T1/00
Filed: 1986-01-18
Abstract: PURPOSE:To inspect a surface defect of a product on an on-line basis at a high speed without decreasing inspection accuracy nor an inspection visual field by fetching defect bit information, breadthwise position information o the product, and movement-directional position information on the product to a RAM from three gates every time a defect pulse is generated. CONSTITUTION:A line image perpendicular to the moving direction of the product is formed on a CCD line sensor 3, whose output signal is converted into a binary signal by an A/D converting circuit 4; and the binary signal is made into pulses and a gate signal consisting of bits which are many enough to include a permissible defect value is generated from the leading edge of the 1st pulse every time a defect pulse is generated, thereby opening the three gates 8, 9, and 10 at the same time. Then, the defect bit information from the 1st gate 8, breadthwise position information on the product, and movement- directional position information on the product from the 3rd gate 10 are fetched to the RAM 11 respectively and then processed by a microcomputer 17.
Patent JP-H07216058-A (JP)
Title: Polyamide-imide resin composition and insulated electric wire
Inventor: KAWAKAMI HIROYUKI
IPC: C08L79/08
Filed: 1994-01-28
Abstract: PURPOSE:To obtain the subject resin composition containing a polyamide-imide resin and an epoxy resin having a specified epoxy equivalent, capable of baking at a high temperature without generating a foam, excellent in electric insulation and useful as a varnish for an enamel wire. CONSTITUTION:This resin composition contains (A) a resin synthesized by reacting a polyamide-imide resin such as a compound of formula I (R is H, an alkyl or phenyl), a trivalent or higher valent polycarboxylic acid (derivative) such as a compound of formula II (X is CH2, CO, SO2 or O) and an aromatic diisocyanate such as 4,4'-diphenylmethane diisocyanate or tolylene diisocyanate and (B) an epoxy resin having <=400 epoxy equivalent, e.g. a bisphenol A type epoxy resin or a phenolic novolak type epoxy resin. In addition, the component (B) is used preferably in an amount of 1 to 10wt.% based on the component (A).
Patent JP-H01186167-A (JP)
Title: Power unit
Inventor: YAGI KIKUO
IPC: H02M7/12
Filed: 1988-01-20
Abstract: PURPOSE:To remove waveform distortion, by providing a second rectification means separate from and independent of a first rectification means so as not to be affected by the discharging current of the first capacitor. CONSTITUTION:A power unit is composed of an FET 3, a bridge rectifier D1, a low-pass filter LPF, capacitors C1-C2, a choke coil L1, a diode D2. a control amplifier 4, a multiplier 5, a comparator 6 and a gate control circuit 7. Another bridge rectifier D3 is connected so as to be in parallel to the rectifier D 1 to input terminals 1A-1B, of which the output voltage V 3 is resistively divided to input into the multiplier 5. No waveform of the output voltage V3 of the rectifier D3 will be affected by the capacitor C1 connected to the output terminal of the rectifier D1. Distortionless output can thereby be obtained at an output terminal 2.
Patent JP-S56106571-A (JP)
Title: Preparation of "tofu"
Inventor: HONDA HAJIME
IPC: A23L11/00
Filed: 1980-01-28
Abstract: PURPOSE: To prepare high quality "tofu" (bean curd), by adding oil or fat emulsified by ultrasonic treatment to soybean milk, thereby supplementing the lipid losed in the preparation process.  
     CONSTITUTION: An edible oil or fat and water are put in a vessel 6, and emulsified by energizing an ultrasonic oscillator 9. Soybean milk is poured into the vessel through a pipe 11, and stirred with a stirrer 13 while blasting steam in the vessel through a pipe 12. After stirring, the mixture is transferred to a container 15, and added with a coagulant through a pipe 16. Various oils and fats such as soybean oil, sesame oil, etc. may be used as the edible oil and fat. The emulsion may be added "go" (emulsion obtained by grinding soaked raw soybeans in water), to soybean proteins, or to powdery soybean milk. After addition of the emulsion, the mixtur may be boiled under ultrasonic irradiation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000215450-A (JP)
Title: Optical disk device
Inventor: TAI YASUHIRO
IPC: G11B7/09
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device in which an optimum track jump discrimination is made even though an error correction system, the format of a recording carrier and the signal rate in a recording are different, maloperations, which are caused by the eccentricity and the scratch on tracks and the address section of the recording carrier, are reduced and an information processing speed of the device is not reduced. SOLUTION: The device is provided with a speed measuring means 111, which measures the relative speed between optical beams and a recording carrier 101 and a recording carrier discriminating means which discriminates the kind of the carrier 101. A recording stopping means 104 changes a criteria that is used to stop a recording operation in accordance with the discrimination result of the means 112. Thus, even if the error correction system, the format of the carrier and the signal rate during a recording are different, the decision is made for an optimum track jump. Malfunction, which are caused by the eccentricity and the scratch of tracks and the address section on the carrier 101, are reduced and the information processing speed of the device is not reduced.
Patent JP-H11211829-A (JP)
Title: Radar device
Inventor: ONISHI MASAHIRO
IPC: G01S17/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a radar device capable of simplifying a device structure for two-dimensionally sweeping an irradiation area. SOLUTION: A reflector 13 is provided with a disk-shaped rotatable rotation plane arranged with multiple reflector elements applied with different reflecting directions, the reflector 13 is rotatably held, and it is rotated by a motor 15 centering on a rotary shaft. A light pulse transmission section 7 serving as a light source is moved by a moving base 17 so that light pulse signals 11 are moved and irradiated along the normal line of the rotation plane of the reflector 13. The rotating speed of the reflector 13 by the motor 15 and the moving speed of the moving base 17 mounting the light pulse transmission section 7 are adjusted by a controller 9 so that the light pulse signals 11 are irradiated to the reflector elements arranged on the reflector 13 in sequence.
Patent JP-S54101776-A (JP)
Title: Separating method for oil from water
Inventor: KITAYAMA KOUSAKU
IPC: B01D17/022
Filed: 1978-01-30
Abstract: PURPOSE: To separate oil from water by mechanical operation,by addn. of chips of fibrous material such as large-sized sawdust as a separation aid to the liq. to be treated which forms emulsion consisting of water and oil (especially crude oil), then by filtering the mixture after stirring and pressurizing.  
     CONSTITUTION: Water to be treated which forms emulsion consisting of water and crude oil is delivered from a turbid layer E in an oil storage tank 1 though a withdrawing pipe 4 to a heating unit 7, where it is heated to about 60W75°C. then the emulsion is sent a mixer 14, where it is stirred with addn. of large-sized sawdust as a separation aid 15. Successively the sludgy mixture is sent by a screw conveyor 17 to a compression filter 16, where it is pressurized and compressed to 60kg/cm 2  or above, nearly all of the emulsion being broken and dehydrated. The filtrate 18 is separated into crude oil and water by a floating oil-separator 11,and crude oil is returned through a pump 23 to the tank 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10256455-A (JP)
Title: Semiconductor package having offset die pad and its manufacture
Inventor: HASSANTADEH NOZAR
IPC: H01L23/495
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package having offset die pads and a method for manufacturing the package. SOLUTION: A semiconductor package 64 contains stiffener strips 10 having die pads 18 and body sections 12. The first surface of each die pad 18 is offset from the second surface of each body section 12 by a prescribed amount. Each stiffener strip 10 contains an inner edge 27 which is concentrically positioned to the periphery of the pad 18 and a tie strap 16 which connects the inner edge 27 to the die pad 18. A die 28 is attached to the first surface of the die pad 18. A substrate 20 has first and second surfaces and the second surface is attached to the first surface of the body section 12. The substrate 20 contains a window and conductive elements. A plastic molding material covers at least parts of the die 38, stiffener strip 10, and substrate 20.
Patent JP-S5395526-A (JP)
Title: Cathode ray tube display unit
Inventor: KAWAMATA MASAKI
IPC: G09G1/00
Filed: 1977-02-01
Abstract: PURPOSE: To prevent the malfunction caused by the effect of charging current, by starting the synchronous signal generating section and the scanning and high voltage generating section first, and by initiating the operation of the display control section after establishing the DC high voltage accelerating the electron beam in CRT. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10208074-A (JP)
Title: Picture generation method
Inventor: NOYAMA HIDEO
IPC: G06T19/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To change the view point to observe a picture from various view point positions by using pictures taken in plural different photographing positions to generate a picture which may be obtained at the time of photographing in an assumed photographing position. SOLUTION: An inputted picture is stored in a storage area 405 reserved in a storage area 400 on a storage device. Two sets of pictures photographed in two or more positions are inputted. Plural generated panorama pictures are divided into pictures of plural areas in accordance with objects in these pictures. Attribute information indicating the sequence of superposition synthesis to respective area pictures is defined. How the whole of panorama pictures should be distorted for each area picture is defined to generate distortions. The relative view point of an observer with the photographing position of a digital camera as the reference and the sight direction indicating the direction which the observer is looking toward are inputted.  Respective divided area pictures are deformed based on calculated extents of distortion of these picture areas, and they are synthesized by superposition in accordance with attribute information to generate a panorama picture.
Patent JP-2000205174-A (JP)
Title: Sumberged motor pump
Inventor: MURAI YUKIO
IPC: F04D29/58
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance and the radiating effect from a motor part of a shaft seal part in a submerged motor pump having a vertical split type casing structure by constituting a pump casing by use of an elastic body and providing a metallic wear plate on the lower surface of a middle casing corresponding to the upper casing. SOLUTION: At the time of operating a pump, a fluid is carried into a casing from a suction port 21 through a fluid passage 14 between a pump casing 11a and a bottom plate 15 as shown by the arrow (a), raised in pressure by an impeller 13, and discharged through a discharge port 22. The discharged fluid cools the motor sheath during passing through an annular passage 20 surrounded by the circumference of a motor 1 and a casing outer drum 11b consisting of an elastic body, and is discharged to the outside from a discharge port 18. Since the lower surface of a middle casing 12 is covered with a metallic wear plate 30 such as stainless steel, the wear resistance of the middle casing 12 is enhanced, and the heat from the motor 1 and a shaft seal part 34 is released to the fluid through the wear plate 30 to enhance the cooling performance.
Patent JP-2000205258-A (JP)
Title: Control device for magnetic bearing
Inventor: KAMIYAMA HIROTOMO
IPC: G01D5/245
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To detect revolving speed (or rotational frequency) accurately to decimal places. SOLUTION: An interrupt signal is generated by an interrupt signal generator on the basis of the output of a rotation sensor and fed to a DSP 4 which performs position control, etc., of a rotor. The DSP 4 resets an internal counter upon receiving the interrupt signal, performs counting at certain intervals specified for sampling, and calculates the revolving speed on the basis of the count value till immediately before resetting of the internal counter upon receiving the next interrupt signal.
Patent JP-S61168685-A (JP)
Title: Cooling pack
Inventor: NAKAMURA MINORU
IPC: C09K5/00
Filed: 1985-01-21
Abstract: PURPOSE:A cooling pack which can keep flexibility even when supercooled and has excellent retention of a low-temp. insulation effect, which is obtd. by putting a freezing mixture soln. into a flexible bag and dispersing a large number of spheres in which a freezing mixture of a freezing point higher than that of the freezing mixture is enclosed in the freezing mixture soln. CONSTITUTION:A freezing mixture soln. 2 such as an aq. soln. of sodium chloride or ethylene glycol is enclosed in a flexible bag 1 made of a thermoplastic synthetic resin, elastomer or rubber. A large number of spheres 3 made of a thermoplastic synthetic resin, elastomer or rubber in which a freezing mixture 4 of a freezing point higher than that of the freezing mixture 2, such as water, are dispersed in the freezing mixture soln. 2 to obtain the purpose cooling pack. Even when supercooled, this pack does not lose flexibility as a whole, while only the small spheres 3 within the cooling pack are hardened, so that a feeling of use is not deteriorated.
Patent JP-H11210344-A (JP)
Title: Sealing material for sash
Inventor: OHARA YASUYUKI
IPC: D03D27/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material for a sash which can keep good grade and appearance of the sash easily. SOLUTION: A sealing material 30 for sash is formed so that fluff 31 is provided on the obverse surface of a backing fabric 33 made of a synthetic resin colored brown, and a coating layer 34 of a synthetic resin is attached by hot fusion to the rear surface of the fabric 33. At this time of fusion attachment, the root of each piece of fluff 31 is also fusion attached to the fabric 33. The fluff 31 is formed from brown fibers of polypropylene having good slidability in the same manner as the backing fabric 33. The fluff 31 is processed by pile weave and the raised pieces are arranged at a certain spacing on the obverse surface of the fabric 33. This sealing material 30 of described structure is interposed between a frame and a paper screen element.
Patent JP-S58128236-A (JP)
Title: Manufacture of heat collector
Inventor: SUZUKI KAZUMA
IPC: F24S10/50
Filed: 1982-01-26
Abstract: PURPOSE:To restrain deformation in a manufacturing method that makes linear welding two overlapped metallic plates by a laser beam, applies internal pressure between the two metallic plates nd forms flow passages by swelling the parts between linearly welded parts, by applying internal pressure between rigid body separated from each other. CONSTITUTION:After linear welding two overlapped metallic plates 2, 3 by a laser beam, the plates are inserted between a rigid body 14 having faces 13 separated from each other. After sealing the outlet 6, high pressure fluid is introduced from the inlet between the two metallic plates 2, 3 and the metallic plate 2, 3 between weld lines 7, 10 are bulged out to form passages 11 of heat medium. At this time, the rigid body 14 restrains excessive bulging to make passages desired size and shape.
Patent JP-S5395451-A (JP)
Title: Rotation transmission gear
Inventor: NAMIKAWA YOSHIHISA
IPC: F16C3/03
Filed: 1977-02-02
Abstract: PURPOSE: To provide a rotation transmission gear for light duty which is suited for plural-model production, is easy to manufacture at low cost, and has high precision. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59137688-A (JP)
Title: Valve opening controller
Inventor: KANOU YUUJI
IPC: F16K37/00
Filed: 1983-01-24
Abstract: PURPOSE:To make valve opening maintainable in a stable state all the time, by detecting the valve opening with a rotation angle in a rotary shaft, while controlling the rotation of a rotary shaft driving motor in a way of drawing comparison with a valve opening setting signal. CONSTITUTION:A valve opening detector 11 is one that reads out a rotation angle in a rotary shaft controlling valve's on-off operation by means of an optical device in a state of noncontact by stages and has five output lines. Size of the angle is indicated with a binary digit, and in comparison with a signal set by input buffers A, B, C and D of a comparator 10, rotation in a rotary shaft driving motor 1 is controlled.
Patent JP-S54102945-A (JP)
Title: Bias circuit
Inventor: GOMI HIROSHI
IPC: H03F1/30
Filed: 1978-01-31
Abstract: PURPOSE:To obtain the bias voltage of the desired value with the temperature compensation given through a constitution composed of the 1st transistor Tr connected to the power source via the collector and the 2nd Tr with the emitter earthed through the circuit plus three pairs of diode groups. CONSTITUTION:The collectors of plural units of 1st TrQ5 of the Darlington connection are connected to power source 11, and the emitter is connected to the earth via resistance R8. Power source 11 is connected to the collector of 2nd TrQ6 via resistance R4 and diode groups D5 and D6, and the emitter of TrQ6 is connected to the earth via diode groups D7 and resistance R5. Diode group D6 is connected in parallel to resistance R6 and R7, and the junctions of R6 and R7 is connected to the base of TrQ5. And the emitter of TrQ5 is connected to the base of TrQ6 and output terminal 12. In such constitution, the value is set to satisfy the fixed formula for resistances R4-R7, TrQ5 and diode groups D5-D7 respectively. As a result, bias voltage V0 of the desired voltage level and with the temperature compensation given can be supplied through terminal 12.
Patent JP-H03216471-A (JP)
Title: Control device for elevator
Inventor: HAYASHI YUICHIRO
IPC: B66B1/18
Filed: 1990-01-19
Abstract: PURPOSE:To carry out the cage operation efficiently and economically by providing a means for preferentially assigning the cage, operated to a common story in accordance with a call of a common call button, and a means for preferentially assigning the cage operated to an uncommon story in accordance with a call of the common call button and an exclusive use call button. CONSTITUTION:An up-going common call button 7 and a down-going common call button 8 are provided in each riding spot of a common story 4, and an exclusive use call button 9 is provided in each riding spot of a step-difference story 5, for calling a cage 1 of a No.1 machine. In a common cage priority assigning means 22, cages 2, 3, with the common story 4 serving as an operation story, are preferentially assigned by the common call button 7 relating to call registration of an up-going call register means 21. An exclusive use cage priority assigning means 24 assigns a cage dispatched to a story call-registered by a down-going call register means 23 by the common call button 8, and here the cage 1 of the No.1 machine is preferentially assigned. The means 22 preferentially assigns the cages 2, 3, except when a time for the cages 2, 3 to arrive at the call story is taken longer than the predetermined time, for the cage call by the call button 7.
Patent JP-S62169709-A (JP)
Title: Agricultural and horticultural germicidal composition
Inventor: KURAHASHI YOSHIO
IPC: A01N53/00
Filed: 1986-01-22
Abstract: PURPOSE:To titled composition containing an N-benzyl-cyclopropanecarboxamide derivative and 3-(3,5-dichlorophenyl)-N-isopropyl-2,4-dioxoimidazolidine-1- carboxamide in combination. CONSTITUTION:The titled composition containing a compound expressed by the formula (X is halogen; R<1> is halogen or lower alkyl; R<2> and R<3> are H or lower alkyl) and 3-(3,5-dichlorophenyl)-N-isopropyl-2,4-dioxoimidazolide-1- carboxamide in combination at 1:0.1-10 weight ratio as active substances. This composition is capable of not only exhibiting improved effect on browned ears (caused by helminthosporium leaf spot) of rice plants but also controlling blast of rice plants at the same time.
Patent LT-IP1927-A (LT)
Title: Substituted pyrroles with terapic activity
Inventor: HARRIS WILLIAM
IPC: A61P31/12
Filed: 1994-05-09
Abstract: The invention provides compounds of the formula <CHEM> wherein R<1> represents lower alkyl, lower cycloalkyl, aryl or lower aralkyl, R<2> represents hydrogen, aryl or lower alkyl optionally substituted by hydroxy, acyloxy, amino, mono(lower alkyl)amino, di(lower alkyl)amino, carboxy, lower alkoxycarbonyl or aminocarbonyl and m and n stand for 1 or 2, as well as pharmaceutically acceptable salts of acidic compounds of formula I with bases and of basic compounds of formula I with acids, which are useful in the control or prevention of illnesses, especially in the control or prevention of inflammatory, immunological, oncological, bronchopulmonary, dermatological and cardiovascular disorders, in the treatment of asthma, AIDS or diabetic complications or for the stimulation of hair growth.
Patent LV-15360-A (LV)
Inventor: HE KEBIN
IPC: B25G1/04
Filed: 2017-11-03
Abstract: Izgudrojums attiecas uz rokas instrumentiem un ir paredzēts industriālo cauruļvadu apaļo noslēgšanas krānu pagriešanas atvieglošanai. Instruments satur korpusu, kas sastāv no iekšējā un ārējā cauruļveida stieņa, stieņi ir viens otrā ievietoti un izbīdāmi viens attiecībā pret otru, stieņu vienā galā ir piestiprināti liekti elementi, kas izgatavoti no U veidā saliekta tērauda stieņa. Starp liektajiem elementiem veidojas atstarpe, kuras lielums ir maināms, izbīdot iekšējo un ārējo stieni vienu attiecībā pret otru, un to var novietot uz apaļā noslēgšanas krāna. Samazinot attālumu starp liektajiem elementiem, fiksē instrumentu uz krāna, veidojot spēka plecu, kas atvieglo krāna pagriešanu.