baber/WOPTO huggingface dataset:
Patent JP-H09196636-A (JP)
Title: Method for measuring product shape
Inventor: YAMADA NAOKI
IPC: G06T7/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a method in which the camera calibration of slit light and the acquisition of shape data on a product to be measured can be performed collectively and automatically with reference to the coordinate system of a robot. SOLUTION: The calibration of a position detector 1 and the measurement of a product shape are performed by using the position detector 1 which is composed of a slit light source 2 used to shine slit light I at a product W to be measured and of a camera 3 used to photograph the image of the slit light I. At this time, a camera parameter in a perspective conversion system which converts the coordinate system of the product W to be measured into a coordinate system on the image by the camera 3, a slit-light parameter in the plane system of the slit light I shone at the product W to be measured and a model parameter in a shape expression system which expresses the shape of the product W to be measured are decided by moving the position detector 1 in the prescribed number of times. Thereby, the camera calibration of the slit light and the acquisition of shape data on the product W to be measured can be ]collectively and automatically with reference to the coordinate system of a robot.
Patent JP-S62167783-A (JP)
Title: Porphyrin derivative
Inventor: FUKUDA YOUZOU
IPC: A61K31/40
Filed: 1986-01-17
Abstract: NEW MATERIAL:A porphyrin derivative expressed by formula I (R1 is H, alkyl or ethenyl; R2 is O(CmH2m)N(A)B, S(CmH2m)N(A)B, O(CH2CH2O)nH or S(CH2CH2 S)nH (A and B are alkyl; m is 1-23; n is 1-4), etc.]. EXAMPLE:7,12-Diethenyl-3,8,13,17-tetramethyl-2, 18-bis[2-(2-dimethylaminoethyloxy) carbonylethyl]-21H,23H-porphyrin. USE:A diagnostic and treating agent for cancer, capable of chemically modifying propionic acid groups at the 2,18-positions or ethenyl groups at the 7,12-positions of porphyrin and having photosensitizing action and affinity for cancerous cells. PREPARATION:For example, a porphyrin derivative expressed by formula II (X is halogen) is condensed with a compound expressed by formula III, IV, V etc., or a salt thereof, etc., to afford part of the aimed compound expressed by formula I.
Patent JP-H06219315-A (JP)
Title: Steering sensor for vehicle
Inventor: UMEHARA KEIICHI
IPC: G01B21/22
Filed: 1993-01-22
Abstract: PURPOSE:To immediately judge a rotational position from a neutral position of a steering handle. CONSTITUTION:A rotary plate 11 rotates in company with rotation of a steering handle. On this rotary plate 11, a slit 11a for a signal is formed, and a photo- interrupter 12 outputs a signal showing a rotational position of the rotary plate 11. A gear body 14 rotates in the opposite direction by 60 deg. as the rotary plate 11 rotates once. On the gear body 14, slits 14a are formed at specified positions for every 60 deg., and a photo-interrupter 15 outputs the signal of different combination every time the gear body 14 rotates by 60 deg.. Consequently, it is possible to immediately detect the rotational position from a neutral position of the steering handle in accordance with an output state of the signals from the photo interrupters 12, 15.
Patent JP-H03212242-A (JP)
Title: Wiping cleaning device
Inventor: OKAZAKI TEIJI
IPC: A47L1/00
Filed: 1990-01-17
Abstract: PURPOSE:To permit the mechanical execution of wiping cleaning by press-attaching a cleaned article and a cleaning member by the attractive force of a magnet arranged between an article to be cleaned and a cleaning member, attractive force caused by the suction of air, or the reaction pressure which is generated by blowing off air and moving the cleaning member in the lateral and longitudinal directions. CONSTITUTION:A magnet 3 is arranged between a wiping cleaning object article 1 and a cleaning member 2, and the article to be cleaned 1 and the cleaning member 2 are press- attached by the attractive force of the magnet 3, and the cleaning member 2 is moved manually or automatically in the lateral and longitudinal directions along the plate surface of the cleaned article 1. In order cases, the surface of the article to be cleaned 1 is covered by a suction decompression chamber 4 installed in the cleaning member 2, and the inside air is sucked, and the cleaning member 2 and the article to be cleaned 1 are press-attached. In other cases, the high pressure air is jetted outside from a nozzle installed on the cleaning member 2 for wiping cleaning, and the cleaning member 2 is pressed to the body to be cleaned 1 side by the reaction. When the nozzle is directed downward, the cleaning member 2 is raised, and when the nozzle is directed laterally, the cleaning member 2 is shifted laterally. Accordingly, the cleaner can be made small-sized and light-weight, and wiping cleaning is facilitated, securing remote control.
Patent JP-S56105678-A (JP)
Title: Field-effect transistor
Inventor: WATASE MANABU
IPC: H01L29/812
Filed: 1980-01-28
Abstract: PURPOSE:To increase areas which a drain electrode and a source electrode oppose to drain currents and decrease current concentration by a method wherein an active semiconductor layer is formed to one section on a semi-insulating substrate, and the drain electrode and the source electrode are each made up over a surface of the substrate from the two opposing end surfaces of the substrate and the layer. CONSTITUTION:A GaAs semiconductor layer 2, an active layer, is formed on a semi-insulating GaAs substrate 1 by means of gaseous phase epitaxial growth method etc., and concave sections 8, 9 having the desired patterns, which reach the substrate 1, are selectively made up by means of an ion milling method holding the layer 2 remaining between the concave sections. In this case, the inclinations of the inwall surfaces of the concave sections 8, 9 to a surface of the layer 2 are previously made fixed values by selecting a milling condition. The surfaces of the concave sections 8, 9 are covered with a drain electrode 3a and a source electrode 4a in Au, Ge, etc., a Schottky electrode 5 in Al, etc. is formed on the layer 2 and the concave sections are separately cut according to an X-Y line and a Y-Y line. Thus, the deterioration of breakdown resistance is inhibited, and parasitic capacity is further lowered.
Patent JP-S62168310-A (JP)
Inventor: YAMAMOTO NORIYUKI
IPC: H01H21/02
Filed: 1986-01-20
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-S62167986-A (JP)
Title: Return detecting circuit of gas emergency trip valve
Inventor: ASANO KAZUTAKA
IPC: F16K31/06
Filed: 1986-01-20
Abstract: PURPOSE:To certainly obtain a return signal by providing a return detecting circuit of a gas emergency trip valve having a differential-formed counter electromotive voltage detecting section for detecting counter electromotive voltage of the gas emergency trip valve. CONSTITUTION:The counter electromotive voltage detecting section of a gas emergency trip valve 3 is made to be in differential motion by coupling the gas emergency trip valve with a comparing section 12 by means of a condenser 7. Reference voltage for accepting return of gas emergency trip valve consists of a group of resistances 8-11, and a return signal is generated by mutual comparison of differential signals. By the above mechanism, even small counter electromotive voltage can be responded to, free design is enabled by counter electromotive voltage, also no influence of temperature is caused, and dispersion among respective return voltages is diminished.
Patent JP-H01185399-A (JP)
Title: Granular product of included perfume powder and powdery detergent composition containing granular product
Inventor: NEHASHI TSUTOMU
IPC: C11D17/06
Filed: 1988-01-19
Abstract: PURPOSE:To obtain an odor sustaining effect and ensure a sufficient masking effect irrespective of repeated washings, by pulverizing a perfume by means of an inclusion compd. to form a granular product and adding the granular product to a powdery detergent. CONSTITUTION:A perfume, such as limonene, is included by means of an inclu sion compd. (molar ratio: 0.8-1.2), such as beta-cyclodextrin, and dried to obtain an included perfume powder. 20-80pts. powder is mixed with 5-35pts. binder, 15-50pts. filler and 0-5pts. powder property improver to obtain a granular product having an average grain size of 100-1,000mu, pref. 300-1,000mu. In this case, the grain size distribution of the granular product is adjusted to be such that particle sizes of less than 100mu and at least 1,000mu account for 5wt.% or less. 0.1-5wt.% granular product of the included perfume powder, 10-60wt.% surfactant and 30-80wt.% detergent builder are mixed together to obtain a powdery detergent compsn.
Patent JP-S56108767-A (JP)
Title: Bismoranoline derivative
Inventor: MATSUMURA SHINGO
IPC: A61P3/08
Filed: 1980-01-28
Abstract: NEW MATERIAL:A bismoranoline derivative having two moranolinopropenyl substituent groups on one aromatic group or having a structure corresponding to two N-cinnamylmoranoline molecules bonded with an ether bond containing two or three methylene groups, shown by formula I [X is benzene ring, naphthalene ring, or group of formula II (n is 2 or 3)], and its acid addition salt.  
     USE: Drug having strong activity to suppress the increase of blood sugar level. Preventive and remedy for hyperglycoplasmia and diseases casued by hyperglycoplasmia, e.g. diabetes, arteriosclerosis, obesity, gastritis, gastric ulcer, duodenal ulcer, etc.  
     PROCESS: The objective compound can be prepared, e.g. by reacting moranoline with an activated derivative of a bisallyl alcohol compound of benzene, naphthalene or diphenoxyalkane, in the presence of an acid acceptor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58127025-A (JP)
Title: Hot water supplier
Inventor: KOJIMA HARUO
IPC: F24D17/00
Filed: 1982-01-22
Abstract: PURPOSE:To obtain the hot water supplier installed in a food service counter which has a very simple structure and can serve hot water of a substantially constant temperature from a water supply ports at any position in a hot water supply tube. CONSTITUTION:When a water supply valve 14 of a water supply tube 15 is opened and an electric source circuit is closed, at first vacant burning prevention sensor starts operation, and power supply to a heater 12 is started after it is confirmed that water is filled in a heating cylinder 13 and a hot water tube 10 in the vicinity of a upmost position A. Then the water heated by the heater 12 starts convection and flows out of the heating cylinder 13, ascending within the both rising parts 10a of the hot water supply tube 10, then ascending gradually as guided by the inclined tube 10, and finally flowing toward the upmost position A. On the other hand, fresh water flows down from the upmost position A through a return tube 10b, ascends through a water supply tube 16 after having passed below a floor surface F, and finally flows into the heating cylinder 13. Thus a convection passage is formed, and the water temperature in the hot water supply tube 10 rises by receiving the successive heating by the heater 12.
Patent JP-S56105476-A (JP)
Title: Production of enameled product having elevated pattern
Inventor: KINOSHITA KAZUO
IPC: C23D5/06
Filed: 1980-01-28
Abstract: PURPOSE: To provide enameled products having elevated pattern in a simple method without damaging enamel layer by a method wherein an enamel layer is formed on base material by firing, a glass formed body is placed on it, then again firing process is done to melt and deposit the glass formed body.  
     CONSTITUTION: A dry or wet method is used to apply a glaze on a base material such as iron, stainless steel, aluminum, etc., which is fired at about 800°C for form an enamel layer on the surface. Then, a formed glass body having a specified shape is placed on the enamel layer, and is fired at a temperature higher than the softening point of the formed glass body, usually at about 600W800°C to melt and deposit the formed glass body on the enamel layer. Alternatively, after applying a glaze, a formed glass body is placed and both may be fired at the same time, while eliminating the glaze firing. The later method reduces the work number and also reduces the chances of damage or deterioration due to reheating of the enamel layer. The composition of formed glass body is shown in the table. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09198835-A (JP)
Title: Magnetic disk cartridge
Inventor: KATO SHINICHI
IPC: G11B23/03
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge in which erroneous loading can be prevented without the magnetic head being brought into contact therewith at the time of loading it to a disk driving device for a small-capacity type magnetic disk cartridge. SOLUTION: This cartridge 1 is constituted so that a disk-form large-capacity magnetic disk media 12 is rotatably received inside a case 10 and has a recessed notch part 18 into which an opening member 21 for opening a shutter member 13 is inserted in the fully opened state thereof in the front edge part in the direction of inserting the case 10. At the same time, the closing position to move and stop in the closing direction from the opening state of the shutter member 13 is set so that it stops in the position which is moved by a predetermined quantity in the closing direction far from the closing position in the case receiving a small-capacity magnetic disk media.
Patent JP-H09197593-A (JP)
Title: Silver halide photographic emulsion and silver halide color photographic sensitive material containing same
Inventor: IWASAKI TOSHIHIKO
IPC: G03C1/015
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity and to restrain fog and desensitization due to pressure in the silver halide emulsion and the photographic sensitive material containing it. SOLUTION: (1) The silver halide emulsion contains the flat silver halide grains which occupy >=50% of the projection areas of the total silver halide grains and have >=2 phases different from each other in silver iodide contents in the interior of each grain and the maximum silver iodide content of these phases is 5-10mol%, and are chemically sensitized in the presence of a palladium compound, (2) and the above flat silver halide grains have dislocation lines in the interior of them, (3) in the above (1) and (2), at least one part of the flat grains are formed by using minute silver halide grains, (4) the minute silver halide grains in (3) are lower in solubility than host silver halide grains in the grain forming conditions, and (5) the silver halide color photographic sensitive material contains the above-mentioned silver halide emulsions (1)-(4).
Patent JP-H11206918-A (JP)
Title: Low center of gravity float and manufacture thereof
Inventor: TAMURA AKIRA
IPC: A63B31/12
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent overturning together with a float simply because of its poor stability especially when a child or the like uses it. SOLUTION: There are arranged a buoyancy body 1 patterned after a proper shaft of a boat or the like and a seat body 2 arranged to close a through hole of the buoyancy body 1 from below. The seat body 2 has a seat body sheet 2a having a pair of leg insertion holes and a circular sheet 2b for determining the depth of the seat body 2 on the bottom surface thereof and the seat body sheet 2a is arranged at a level lower than the bottom surface of the buoyancy body 1. The seat body 2 is preferably welded on the inner circumferential surface of the buoyancy body 1 in a state where a link inner circumference sheet composing the inner circumferential surface of the buoyancy body 1 is previously welded at an upper part of the circular sheet 2b.
Patent JP-H05216503-A (JP)
Title: Digital control system
Inventor: NOZAKI GAKUO
IPC: G05D3/12
Filed: 1992-01-23
Abstract: PURPOSE:To reduce the error due to digitization in the digital control system which controls a control system. CONSTITUTION:A digital arithmetic means 1-1 operates a control input signal by a primary cyclic digital filter. A D/A conversion means 2 subjects the digital control input signal as the operation result to digital/analog conversion. A position detecting means 4 detects position information of a control object 3. A speed detecting means 5 calculates the speed in accordance with the output signal of the position detecting means 4. An detection signal output means 6 simultaneously sends output signals from the position detecting means 4 and the speed detecting means 5. An external command input means 8 generates an external command input designed with an analog value. An A/D conversion means 7 subjects output signals from the detection signal output means 6 and the external command input means 8 to analog/digital conversion.
Patent JP-2000207385-A (JP)
Title: Resource distributing device
Inventor: NOMOTO KOHEI
IPC: G06F19/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resource distributing device which can prevent the generation of many genes generally meaning such low-efficiency assignment that redundantly assigns resources to specific demands by sacrificing nonassigned demands in the genes of a child generated as a result of crossing over. SOLUTION: A crossing-over processing section 7 which generates the genes of a child from the genes of parents is provided with a common partial assignment extractor 25 which extracts a common partial assignment that is partially common to the genes of the parents and outputs the assignment together with the original genes and a common partial assignment exchanger 26 which outputs the genes of the parents from which the common partial assignment is extracted and outputs the generated genes of the child by separating the genes of the parents into common partial assignment and exchanging parts of the assignment with each other.
Patent JP-S58127300-A (JP)
Inventor: SHIN TAKAHIRO
IPC: G08G1/07
Filed: 1982-01-25
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-H03214927-A (JP)
Title: Signal strength display device
Inventor: OBA YASUO
IPC: H04B1/16
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a signal strength display device with a sufficiently wide adjustment range by using an adjustment circuit provided to the output section of the signal strength display device by means of DC current addition to control the output of the signal strength display device with a DC current. CONSTITUTION:Since transistors(TRs) Q4, Q5 and Q6, Q7 are components of a current mirror circuit, an adjustment current I2 flowing to an adjustment circuit 14 is varied by changing an adjustment resistor R3. Thus, the output of a signal strength display device appearing at a load resistor R1 is adjusted by using the adjustment resistor R3. Thus, a DC current I1 flowing in response to the FM intermediate frequency signal input level differs from the internal constitution of a signal strength display section 13, then the current I1 is easily adjusted by selecting properly the adjustment resistor R3.
Patent JP-S56108259-A (JP)
Title: Semiconductor memory device
Inventor: SUGIURA JIYUN
IPC: G11C16/04
Filed: 1980-02-01
Abstract: PURPOSE:To improve the integration density of memory cells in a semiconductor memory by alternately providing a large number of bit lines and selecting lines on the semiconductor substrate surface under a field insulating film as well as providing two MOS type memory cells between adjacent bit lines and connecting their drains to the bit lines and their sources to a selecting line. CONSTITUTION:Provided is a cell array circuit 10 comprising a large number of MOS type memory cells as Q11-Q14, Q21-Q24 and the like which are arranged in a matrix on a semiconductor substrate. Between these cells word lines W1-W3 and the like are formed, and bit lines B1-B3 and the like are formed perpendicularly thereto. Moreover, selecting lines S1-S2 and the like are provided perpendicularly to and between the bit lines B1-B3 respectively. Then a word line selecting circuit 12 is connected to the word lines, a bit line selecting and reading circuit 14 to the bit lines, and a cell selecting circuit 16 to the selecting lines. In said constitution, two cells are provided between adjacent bit lines, and their drains are connected to the bit lines and their sources to a selecting line. Thereby, the number of wirings is reduced, so that the substrate ultilizing efficiency is improved.
Patent JP-S59137162-A (JP)
Title: Device for producing quenched strip
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1983-01-26
Abstract: PURPOSE:To increase the thickness of a thin strip and to increase production speed by covering a moving metallic die for cooling and the tap hole of a molten metal feeder with a pressurizing chamber, and maintaining gaseous pressure in the pressurizing chamber while supplying a molten metal to the metallic mold. CONSTITUTION:A desired metal is melted in a melting furnace 3' of a molten metal feeder 3. A gaseous substance, more preferably nonoxidative gas or inert gas is fed through a gas feed pipe 7 into a pressurizing chamber to pressurize preliminarily the chamber. A stopper 5 is raised to open a nozzle 4 to supply the molten metal in the furnace 3' via a tundish 2 to the space between twin rolls 1 and 1. The molten metal surface 8 between the rolls 1 and 1 is pressed by the gaseous pressure in the pressurizing chamber by which the molten metal 9 and solidified phase 10 are pressed to the roll surfaces and the contact pressure at the contact boundary between the metal and the metallic mold is increased. A heat transfer rate is thus increased and the generation of the uneven warpage of the thin strip owing to solidification strain is prevented.
Patent JP-S61169700-A (JP)
Title: Turbo diffusion pump
Inventor: HOSHINO KIICHI
IPC: F04F9/02
Filed: 1985-01-24
Abstract: PURPOSE:To omit a cold trap necessary for diffusion pump by installing a rotary vane wheel which is revolved at a high speed by a turbine vane wheel at a suction port and repelling-excluding the vapor particles of the working liquid which diffuse and intrude onto the suction port side. CONSTITUTION:A boiler 12 is heated to generate mercury vapor, and said mercury vapor is jetted-out from the upper and lower jetting-out ports through a jet pipe 10. The upper jetting-out port jets-out mercury vapor aslantly downwards to drive a turbine vane wheel 9 and repel gas particles. The gas is further compressed by the mercury vapor jetted-out from the lower jetting-out port. In order to sufficiently revolve the rotary vane wheels 3 and 5 more speedily, the inside diameter of the turbine vane wheel can be selected small, and the mercury vapor is used at a high temperature.
Patent LV-10057-A (LV)
Inventor: ALMEN TORSTEN
IPC: A61K49/04
Filed: 1992-12-30
Abstract: The decrease in cardiac contractile force which occurs in angiography using contrast media may be reduced without increasing the incidence of ventricular fibrillations by oxygenating the contrast media.
Patent YU-162677-A (YU)
Title: Processs for obtaining pure methyl-tertiary-butylether
Inventor: OBENAUS F
IPC: C07C41/06
Filed: 1977-06-30
Abstract: Process for the preparation of pure methyl tert.-butyl ether. Isobutene or isobutene-containing hydrocarbon mixtures are reacted with methanol in a molar ratio of 1:1 to 1:2 in the liquid phase at temperatures of between 30 DEG  and 100 DEG  C. on sulfonated, strongly acidic, macroporous organic ion exchange resins. After separation of the unreacted hydrocarbons, the reaction mixture is distilled under pressure; the methanol-containing distillate formed during the distillation is recycled into the zone of the reaction between methanol and isobutene; and pure methyl tert.-butyl ether is withdrawn from the sump of the distillation column.