baber/WOPTO huggingface dataset:
Patent JP-H05281054-A (JP)
Title: Temperature detecting mechanism
IPC: G01K7/24
Filed: 1992-03-30
Abstract: PURPOSE:To improve the accuracy of temperature detection by providing a temperature detecting mechanism with an output correcting means to correct a detected temperature based on the output of a temperature measuring element to a reasonable value according to dispersion in the accuracy of the temperature measuring element. CONSTITUTION:Standard voltage is applied to a series circuit composed of a thermister T and a resistance R, and the resultant data of A/D conversion of a voltage divided by both the components is compared with basic data to an influence temperature X deg.C stored in a table memory 3, and difference between the two data is stored in a fixed memory 4 as correcting data for the dispersion of temperature measuring elements. The voltage for the correcting data stored in the memory 4 is added to detected data through a data comparing section 2 to make the detected data coincide with a voltage value obtained by computation. After then, the data comparing section 2 determines temperature from in the table memory 3 on the basis of the voltage value after the above correction.
Patent JP-H05277405-A (JP)
Title: Method and apparatus for painting steel pipe or steel sheet pile
IPC: B05D1/02
Filed: 1992-03-30
Abstract: PURPOSE:To reduce paint loss at the end part of a part to be painted to a great extent by allowing an object to be painted to run under rotation and reciprocatingly moving a nozzle between both end parts of the part to be painted to apply spray painting and appropriately altering the angle of the nozzle and the running speed of the object to be painted at this time. CONSTITUTION:An object 1 to be painted is allowed to run under rotation and a painting nozzle is reciprocatingly moved between both end parts 10 of a part to be painted once or a plurality of times to apply spray printing and, at this time, a spray pattern 9 is made parallel to the length direction of the object 1 to be painted at the central part of the part to be painted and the angle of the painting nozzle 3 is continuously altered at a constant angular velocity from the position in the vicinity of each of the end parts of the part to be painted and the running speed of the object 1 to be painted is decelerated. The object 1 to be painted is turned back in its running direction at a place exceeding the distance below half the width of the spray pattern 9 from each of the end parts 10 of the part to be painted and, at the same time, the angle of the painting nozzle is continuously turned back in the running direction at a constant angular velocity to be reversely altered.
Patent JP-S60219669-A (JP)
Title: Magnetic recorder
Inventor: TOMITA KAZUO
IPC: G11B17/04
Filed: 1984-04-13
Abstract: PURPOSE:To decrease the abrasion of a disc cassette positioning section and fatigue of a spring by ejecting a disc cassette by means of an ejection lever at the clamp release position and losing the ejecting force at the clamp position. CONSTITUTION:In loading a disc cassette 4, a cassette holder 43 turns a turning member 29 and the member is fallen to the drive shaft 10 from a carrier motor 3 with a circular-arc form locus while keeping the horizontal state. In releasing the force pressing the disc cassette 4 in this position, the cassette is kept to the clamp state by a force of a toggle spring 46. Since the turning operation is allowed while the ejection lever 52 is released from a turning restricting section 55 in the clamp operation like this, the disc cassette 4 is not pushed back by an elastic piece 51. Thus, the abrasion of the positioning member 20 made of a synthetic resin and the fatigue of the elastic piece 51 are avoided.
Patent JP-S62228830-A (JP)
Title: Heat pump device
Inventor: UEHARA YUZURU
IPC: F25B13/00
Filed: 1986-03-31
Abstract: PURPOSE:To make it possible to hold constant the temperature at which are blown off a hot air flow and a cold air flow by controlling a condensing temperature during the space heating operation and a vaporizing temperature during the space cooling operation. CONSTITUTION:A coolant of a high temperature sent from a compressor 3 of an outdoor unit A through a discharge valve 5 and a four-way valve 6 is cooled by an outdoor heat exchanger 9 and sent to an indoor unit B through a pressure reducing device 8. The coolant is subjected to heat exchange via a pressure reducing device 15 in an indoor heat exchanger 14, and is carried again to an outdoor unit A and then returns to the compressor via a suction valve. In this case, the indoor temperature during the space cooling operation serves to control the rotational speed of the indoor fan. When the room temperature is desired to be increased, the rotational speed of the fan is lowered to decrease the blow-off quantity of the cold air flow. When the room temperature is desired to be decreased, the rotational speed is increased to increase the blow-off quantity of the cold air flow. Thus, the air flow quantity of the far is controlled in accordance with the object of a space cooling or heating load by detecting the indoor temperature. In the outdoor unit A, the discharge output of the compressor is detected during the space heating operation, and the suction pressure of the compressor during the space cooling operation, whereby the rotation of a prime mover is controlled so that these outputs keep predetermined values.
Patent JP-H09266550-A (JP)
Title: Image pickup device
Inventor: ITSUKI MANABU
IPC: H04N5/253
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To convent a film image on a film to an electric signal in a prescribed from frame by frame by performing the detection of the valid image part of the film and a black part being the invalid image part by the output of an imaging device. SOLUTION: At the time of photographing the film image, when an image signal outputted from an imaging device 303 is inputted to a film blank detection part 13 and the film blank part is detected, a film feeding operation is stopped by controlling a film feeding mechanism part 16. Next, the image on the roll film at the stop position is picked up by the imaging device 303 and converted to the electric signal in the prescribed from by a signal processing part 300. After the image pickup is finished, film feeding is started again and the similar operation is repeated so that the film images continuously recorded in the form of frames are converted to an electric signal in the prescribed form frame by frame.  Besides, images on the roll film can be picked up by mechanically moving the imaging device perpendicularly to its own lengthwise direction while using an imaging device moving mechanism.
Patent JP-H02253061-A (JP)
Title: Seal member
Inventor: YAHAGI TOSHIHIKO
IPC: F02F11/00
Filed: 1989-03-27
Abstract: PURPOSE:To certainly prevent oil leakage by providing an oil absorbing part consisting of polynorbornene on a part of the surface of a seal member to absorb the oil going to bleed, and press-fitting the oil absorbing part to the opposite member more strongly by the expanding property of polynorbornene at the time of oil absorption. CONSTITUTION:A recessed channel 4 having the top opening part slightly throttled is formed along the center of the upper surface 1a of a seal member 1, and charged with an oil absorbing part 5 consisting of polynorbornene. The oil absorbing part 5 is swollen slightly higher than the surface of the rubber parts on the both sides, so that it is strongly press-fitted to the bottom of a seal holding channel 3 when a cylinder head cover 2 is fastened to a cylinder head. The oil trying to bleed along the space between the recessed channel 4 inside surface and the surface of the seal member 1 is absorbed by the oil absorbing member 5. Also, as the oil absorbing member 5 absorbs oil to expand, it is more strongly press-fitted to the seal holding channel 3 bottom, so that the pass of the oil can be certainly prevented.
Patent JP-2000268195-A (JP)
Title: Method for compressing and generating curved surface of polygon data
Inventor: TORITANI HIROSHI
IPC: G06T11/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To compress polygon data by deforming a triangular-shaped polygon into a rectangular-shaped polygon and to convert the compressed polygon data into a group of smooth curved surfaces by expressing the data by using a Gregory curved surface. SOLUTION: Rectangular shape is formed by joining the triangular shape of the polygon data adjacent to each other (20), a larger triangular area (coupled area) is created by joining the generated minimum rectangles (40) and furthermore, the coupled area is magnified by successively joining the coupled area (60). Contour lines to surround the area are converted into a Bezier curve. The curved surface is expressed by being interpolated by the Gregory curved surface from a cubic Bezier curve. For curved shape to be smoothly connected, the shape of the Bezier curve is corrected so that smooth connection is enabled by the Gregory curved surface among plural groups of curved surfaces to be generated. As a result, a smooth curved surface is generated for a smooth area.
Patent JP-S59200260-A (JP)
Title: Carrier material for electrophotography
Inventor: IMAMURA TETSUYA
IPC: G03G9/10
Filed: 1983-04-27
Abstract: PURPOSE:To improve electrostatic charging stability of a toner and to obtain excellent durability by using the resultant product of reaction between a silane coupling agent having an isocyanate group and specific compds. having a functional group reactive with said isocyanate group as a coating layer. CONSTITUTION:A coating layer is formed on a carrier by the resultant product of reaction between a silane coupling agent having an isocyanate group and 1 or >=2 kinds of compds. among ( I ) a compd. contg. a hydroxyl group having >=100mol.wt., (II) an amine compd. having >=100mol.wt., and (III) a compd. contg. a carboxyl group having >=100mol.wt. having the functional group reactive with said agent. The carrier material subjected to the surface coating in such a way is further coated with a polymer such as, for example, a methyl methacrylate/styrene copolymer, by which the carrier material having high volume reisistivity is obtd. Such carrier material improves the electrostatic charging stability of the toner and has excellent durability.
Patent JP-H04285065-A (JP)
Title: Refractory material for melting al-li alloy
Inventor: OKA KAZUYOSHI
IPC: C22B9/16
Filed: 1991-03-14
Abstract: PURPOSE:To improve the penetration resistance and infiltration resistance of a refractory material by forming the system of the conventional graphite refractory essentially consisting of graphite and SiC into a ternary one in which SiC components are substituted into SiC and Al2O3 components, and specifying the ratio of each component. CONSTITUTION:This refractory material for melting an Al-Li alloy is constituted of, by weight, 30 to 50 pts. C, 5 to 30 pts. Al and a binder As C as constituting main components, coke carbon, graphite or the like can be used, and, graphite stable from the viewpoint of material can preferably be used. As for the C content, in the case of <30 pts., its corrosion resistance and fire resistance are made insufficient, and in the case of >50 pts., its strength reduces. As for the SiC content, in the cAse of <10 pts., the effect of improving its strength and oxidation resistance is small, and in the case of >35 pts., the effect of preventing the penetration and infiltration of Li is not sufficiently shown. As for Al2O3 content, in the case of <5 pts., the effect of improving the erosion resistance of Li compounds is small, and in the case of >30 pts., owing to the highness of the thermal expansion coefficient of the Al2O3 itselt, the spalling resistance of the fire resisting material deteriorates, and its strength and oxidation resistance furthermore reduce.
Patent JP-S5366-A (JP)
Title: Counter
Inventor: SUZUKI YASOJI
IPC: H03K23/66
Filed: 1976-06-24
Abstract: PURPOSE:To ensure a hign-speed operation for a counter by forming a feedback type structure in which the division number (count notation) can be switched.
Patent JP-H05280306-A (JP)
Title: Lorentz cycle system
IPC: F01K25/00
Filed: 1992-03-30
Abstract: PURPOSE:To run a Lorentz cycle system using a non-azeotropic mixing medium in an optimum medium concentration against the variation of a heat source (including both hot and cold heat sources). CONSTITUTION:A Lorentz cycle system allows a non-azeotropic mixing medium to circulate in a closed loop 10 and exchange heat with a heat source. A liquid storage tank 16 is provided in the closed loop 10 to adjust the medium amount in the liquid storage tank 16 so that the concentration of the medium circulating in the closed loop 10 is varied.
Patent JP-H08271211-A (JP)
Title: Optical position detection device
Inventor: KAWAGUCHI HIROBUMI
IPC: G01B11/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a reliable and economical detection sensor by projecting band like laser light to an object, forming the image of a reflected scattering light and detecting it with a two-dimensional image detection element (CCD), and providing a stripe-shaped part with a different transmittance on the CCD. CONSTITUTION: Laser beams from a laser diode 1 are condensed with a condenser lens 2, is changed into a band like light by a cylindrical lens 3, and is applied to an object 6 to be welded. The band-shaped light is reflected on the surface of the object 6 to be welded and generates a bright line 15. The bright line 15 forms an image 16 on a two-dimensional CCD 5 by a spherical lens 4. The position of a point is X and Z directions of the bright line 15 can be calculated from positions x and z of the image 16 of the bright line 15 on the CCD 5 by the principles of triangulation. Since the output of the CCD 5 can be taken out successively, the position of a picture element can be determined from time axis, thus obtaining a reliable sensor.
Patent JP-S61233330-A (JP)
Title: Temperature sensor circuit
Inventor: URIYA SUSUMU
IPC: H01L35/00
Filed: 1985-04-09
Abstract: PURPOSE:To reduce the variance of an output voltage due to the variation of temperature by with a simple constitution by providing n-number of bipolar transistors TRs whose collectors are connected in common and n-number of constant current circuits consisting of MOSFETs. CONSTITUTION:Collectors of n-number (n>=1) of bipolar TRs QP1, QP2 ... QPn are connected in common into a negative voltage terminal 2. Constant current circuits IP1, IP2 ... IPn consisting of MOSFETs are connected to emitters of TRs QP1, QP2-QPn respectively. The base of the TR QP1 in the first stage is diode-connected to the collector and the bases of TRs QP2-QPn in following stages are connected to emitters of TRs in preceding stage. An output terminal 3 is led out form the emitter of the TR QPn in the n-th stage. If currents flowed to bipolar TRs are driven by constant current circuits, saturation currents can be ignored by taking logarithms of the variance of temperature and the voltage is proportional to temperature approximately monotonously.
Patent JP-H03274227-A (JP)
Title: Production of high strength steel wire for use in sour environment
Inventor: OCHIAI YUKIO
IPC: C21D8/06
Filed: 1990-03-24
Abstract: PURPOSE:To produce a high strength steel wire excellent in hydrogen-induced cracking resistance and sulfide stress corrosion cracking resistance in a wet hydrogen sulfide environment by subjecting a medium- or high-carbon steel wire to cold working at specific reduction of area and then to spheroidizing annealing and further applying tensile strain to the above steel wire. CONSTITUTION:A steel wire prepared by using, as a stock, a medium- or high carbon steel which has a composition containing, by weight, 0.40-0.70% C, 0.10-1.0% Si, 0.20-1.0% Mn, <0.025% P, and <0.010% S and also containing, if necessary, 0.008-0.050% Al is subjected to patenting treatment so as to be formed into a uniform pearlite structure. This steel wire is cold-worked at 25-75% reduction of area and heated at 500-700 deg.C to undergo the spheroidizing annealing of the structure, and successively, 0.3-5% tensile strain is applied to the steel wire by using a stretching device. By this method, the steel wire having >=50kgf/mm<2> tensile strength and also having superior characteristics in a wet hydrogen sulfide environment can be obtained.
Patent JP-H04313163-A (JP)
Title: Design rule check device for hierarchical layout pattern
Inventor: KINOSHITA NOBUKO
IPC: G06F17/50
Filed: 1991-04-08
Abstract: PURPOSE:To eliminate the occurrence of pseudo errors when the design rules are checked for the less significant blocks of different design specificaitons of a hierarchical layout pattern data by fractionizing the design rules for each of specifications and checking the design rule of each block based on each design rule. CONSTITUTION:The attributes are given to the less significant blocks A, B, C... of different specifications which form a hierarchical layout data file. Then the design rules R1, R2, R3... are decided in response to the block names which are fractionized for each block based on a file 4 related to the block names and attributes and a file 5 related to the attributes and the design rule names. These design rules are read and checked and the error part display data are stored in a file in a state where the error data on the blocks A, B, C... are integrated as the entire hierarchical layout data.
Patent JP-S59201015-A (JP)
Title: Electric lamp provided with glass mirror
Inventor: OOTOMO YASUO
IPC: F21V7/08
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a rectangular or square light distribution pattern, and also to obtain a uniform intensity of illumination extending over the whole light distribution by forming a projecting line whose section is a circular arc, along the horizontal axis or vertical axis direction of the opening part, on the surface of a reflecting surface of a glass mirror. CONSTITUTION:Lights b1-b3 emitted from a focus F1 of a glass mirror 1 hit against a circular arc-like projecting line S3, are reflected diffusedly in the direction shown by a full line, and on the surface to be irradiated, a rectangular light distribution pattern whose width is expanded considerably in the direction of a vertical axis Z-Z' of the glass mirror is obtained. A radius of a circular arc of projecting lines S1-S5... is selected so that a part of rectangular light distribution patterns P1-P5 formed by each projecting line S1-S5..., respectively, of the glass mirror 1 is overlapped to each other. According to such a constitution, a light distribution pattern which is roughly rectangular as a whole and has a uniform intensity of illumination is obtained on the surface to be irradiated.
Patent JP-S55167221-A (JP)
Title: Anticancer drug
Inventor: TSUBOI SUSUMU
IPC: A61P35/00
Filed: 1979-06-13
Abstract: PURPOSE: An anticancer drug having activity against almost all cancers, comprising maleic hydragide as an active constituent.  
     CONSTITUTION: An anticancer drug comprising as an active constituent maleic hydrazide (1,2-dihydropyridazine-3,6-dione) of formula I which is obtained as a ketoenol tautomer with 3,6-dihydroxypyridazine of formula II by reacting maleic anhydride with hydrazine. Although known to have a growth-regulating activity on the juvenile cells of plants, the compound of formula I was found to have not only low toxicity snd little side effects but also the anticancer activity or human bodies by being administered orally or parenterally particularly with the efficacy of 57% against the cancers in digestive organs, genital organs, respiratory organs, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63241701-A (JP)
Title: Information processing method for disk substrate
Inventor: GOTO YASUYUKI
IPC: G11B5/012
Filed: 1987-03-27
Abstract: PURPOSE:To execute high-speed processing by forming spirally recorded information on recording layers on a substrate in such a manner that the spiral directions of the information are opposite from each other on the front and rear surfaces or opposite surfaces and recording, reproducing and erasing the information from a vertical direction while a disk substrate is kept rotated. CONSTITUTION:A UV curing resin is coated on both faces of the glass substrate and guide grooves are spirally formed by a photoetching technique, etc., thereon. The spiral directions are opposite from each above and below. A Te-Se alloy layer is formed to a prescribed thickness by an electron beam vapor deposition method on this substrate to provide a protective layer, on which Si3N4 is similarly formed as a protective layer. The DRAW type optical disk formed in such a manner is fixed to a revolving shaft 3 and the operation to record information thereon by projecting laser light from an optical head 14 to the optical disk while rotating the same at a prescribed speed is executed with the front and rear faces thereof.
Patent JP-S57188956-A (JP)
Title: Central control system for air-conditioning machines
Inventor: KONDOU JIYUNICHI
IPC: F24F11/00
Filed: 1981-05-19
Abstract: PURPOSE:To facilitate the operation and the installation of more terminal control systems by a method wherein the distributed discriminating number of the terminal control system against a central control system is distributed to each rooms respectively and the terminal control system is enabled to be controlled in accordance with the distribution. CONSTITUTION:The air-conditioning machine 3 installed in each rooms A-F is annexed with the terminal control system 2 respectively and is controlled by the central control system 1 through a signal wire 4. In this case, in order to discriminate respective terminal control systems 2, the number 0-5, for example, is distributed to each room A-F, and a call from the central control system 1 or a response from the terminal control system 2 is effected by the discriminating number. According to this method, a plurality of the terminal control systems 2 installed in the same room may be controlled simultaneously by the central control system 1 and thereby facilitating the operations of the machines and the installation of more terminal control systems 2.
Patent JP-H04308734-A (JP)
Title: Preparation of bamboolike molded plate
Inventor: WADA KIYOMITSU
IPC: B29C48/90
Filed: 1991-04-08
Abstract: PURPOSE:To prepare a bamboolike molded plate having the fine touch inherent to a natural bamboo. CONSTITUTION:A thermoplastic synthetic resin is extruded to mold a corrugated sheet 11 wherein circular arc parts 11a, 11a, ... are continued in the lateral direction of said sheet 11. A large number of non-uniform extremely narrow creases 12,12 ... almost parallel to each other and different in width, depth and interval are provided to the surfaces of the circular arc parts 11a in the longitudinal direction thereof. The corrugated sheet 11 is subjected to cooling sizing and many bamboo node like uneven parts 13,13 ... are provided to the surfaces of the respective circular arc parts 11a by a press device and, thereafter, the corrugated sheet 11 is cut into predetermined length by a circular saw to prepare a bamboolike resin molded plate.