baber/WOPTO huggingface dataset:
Patent JP-H0634292-A (JP)
Title: Air-cooled heat exchanger
Inventor: SHIMIZU TAKATOSHI
IPC: F28D1/047
Filed: 1992-07-16
Abstract: PURPOSE:To obtain an air-cooled heat exchanger in which increasing operation of a heat exchanger to be increased can be advanced under 'active increase' conditions without decreasing its heat exchanging capacity while an established basic heat exchanger is continuously operated. CONSTITUTION:A mounting fitting 6 for fixedly supporting a heat exchanger 3 to be increased to a predetermined position is aligned longitudinally with respect to a basic heat exchanger at an air-cooled heat exchanger having a basic heat exchanger 2 and a blower fan 4 from an initial in a case 1 for constituting an air duct. The fitting 6 is formed, for example, as a pair of rail-like frames mounted at end plates of the exchanger 2, and the exchanger 2 is fixedly supported to a predetermined position by slidably inserting the exchanger to be increased laterally between the frames.
Patent JP-H0240226-A (JP)
Title: Continuous treatment device for material of high viscosity
Inventor: ISHIBE MASAHIKO
IPC: B01F7/02
Filed: 1988-07-29
Abstract: PURPOSE:To obtain the title device especially preferable for producing high polymerized matter by providing a partition plate in the inside of the holizontal reaction device having two revolving shaft so that the reaction device is devided into two chambers of front and rear ones, and installing specified agitation blades respectively in each chamber. CONSTITUTION:The partition plate 7 devides the inside of the vessel main body 1 having revolving shafts 2a, 2b into a front chamber and a rear chamber. The front chamber is provided with agitation blades 5 consisting of annular supporting plates 3 and scraping plates 4, and the rear chamber is provided with agitation blades 14 consisting of bar type connected rectangular frames 8a, 8b. In this case, the agitation blades 5 and the bar type rectangular frames 6a are fixed to the revolving shafts 2a, 2b so that the top end parts of the blades and frames passes in the near part of the revolving shafts 2a, 2b. The high viscous liquid supplied from a nozzle 10 is always exposed with new surfaces made by the brades 5 fixed to the shaft 2a, 2b revolving in opposite direction each other in the front chamber to promote the reaction while the volatile components are evaporated and the viscosity is gradually increased, and the liquid is sent to the rear chamber. The liquid of high viscosity sent to the rear chamber is exposed with new surfaces by blades 14 revolved in the same way as in the front chamber to promote the reaction and gradually increased in viscosity and taken out from a liquid outlet nozzle 11.
Patent JP-S5978495-A (JP)
Inventor: MATSUI KOUICHI
IPC: A61B1/06
Filed: 1982-10-27
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-H0473934-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUOKA HIDETATSU
IPC: H01L21/268
Filed: 1990-07-16
Abstract: PURPOSE:To achieve perfect flatness and to improve the reliability of embedding into a via hole when a metal wiring comprising Al, Al-Si alloy or the like is flattened by using laser light by providing steps for casting the laser light on a metal layer which is deposited on a substrate and fusing the metal layer, and polarizing the laser light in a circular pattern. CONSTITUTION:Steps for casting laser light on a metal layer which is deposited on a substrate 6 and fusing the metal layer are provided. The laser light is polarized in a circular pattern. For example, the laser light emitted from an XeCl excimer laser 1 becomes the linearly polarized light through a polarizing prism 2. The light enters into a lambda/4 plate 3. The laser light emitted from the lambda/4 plate 3 becomes a circulary polarized light. The light is reflected from a mirror 4 and converged through a lens 5. The light is cast on a wafer 6. An apparatus, such as this is used, and the light having the intensity of 7J/cm<2> is cast on the substrate on which an Al film having the thickness of 1mum is deposted. At this time, the circulary polarized laser light is also cast in a pulse form (the pulse width is 15nsec, and the repeating frequency is several hundreds of Hz). The spot has the shape of 2.5mm square an undergoes step and repeat at every processing unit.
Patent JP-H03130577-A (JP)
Title: Combined unit of shape memory alloy
Inventor: MOMOSE HIROTSUNE
IPC: F03G7/06
Filed: 1989-07-24
Abstract: PURPOSE:To obtain a combined unit, having a reversible shape changing and articulated function, by integrally housing a memory material, which is formed of a shape memory alloy stored with a shape different from a cylindrical unit, in this cylindrical unit formed of a shape memory alloy in which the predetermined shape is stored. CONSTITUTION:A combined unit A is formed by housing a memory material 2, which is formed of a shape memory alloy stored with a shape different from a cylindrical unit 1, as an internal unit in this cylindrical unit 1 formed of a shape memory alloy in which the predetermined shape is previously stored. Here the cylindrical unit 1 is cylindrically formed by weaving a wire rod, for instance, shape memory alloy thereafter with the predetermined shape stored. While in the memory material 2, a shape, which is a shape excepting the memory shape of the cylindrical unit to enable the combined unit A to perform objective work by restoring the memory shape by the memory material 2, is stored. For instance, by storing a shape such as a hook in the memory material 2, the combined unit A is utilized as a means for holding a cylindrical object or the like.
Patent JP-S6080717-A (JP)
Title: Recorder
Inventor: OOTA KAZUFUMI
IPC: G01D15/26
Filed: 1983-10-07
Abstract: PURPOSE:To match automatically the position of time printing by comparing the position of a specifically determined chart and the present time and starting recording in such a way that the time is printed in the prescribed position from the reference scale of the chart. CONSTITUTION:A chart 10 provided with holes 12 in the positions of a main scale 11 which is a reference scale is fed stepwise in the direction A by a feeding means 20. A detecting part 30 is constituted of a photosensor 31 which generates the signal corresponding to the presence or absence of the hole 12 and an edge detector 32 which generates a signal when the end of the hole 12 is detected. The feed step of the chart 10 is counted with a step counter 40 and the contents thereof is transferred by the signal of the detector 32 to a step measuring means 60. The feed rate of the chart for positioning the time printing position is determined in a control part 70 from the signals of a means 60 for counting the number of the steps required for feeding the chart 10 at the spacing between the scales 11, a counter 40 and a clock 50 and the feed of the chart 10 is controlled.
Patent JP-H0357585-A (JP)
Title: Method and device for piercing printed circuit board
Inventor: INAGAWA HIDEHO
IPC: B23K26/382
Filed: 1989-07-24
Abstract: PURPOSE:To obtain a straight hole shape by moving a focal position of an energy beam of a laser, etc., as piercing advances. CONSTITUTION:A laser oscillating machine 1 uses a pulse oscillation generated by a carbonic acid gas laser, etc. An oscillated beam is curved by a total reflection mirror 2, passes through a condenser lens 4 and executes piercing aligning a focus to a work 6 (glass epoxy material for a printed circuit). The condenser lens 4 is attached to a Z axis stage 3 with a pulse motor, and also, this stage is controlled by a focusing and laser oscillation control unit 5. From this control unit 5, signals for starting the laser oscillation and starting the working of a pulse motor stage are generated. In this state, the condenser lens 4 descends by interlocking with the laser oscillation, by which piercing can be executed by aligning a focus by the condenser lens 4 with a working position. In such a way, a straight hole shape is obtained, and a through-hole shape having high reliability can be obtained.
Patent JP-S5891029-A (JP)
Title: Continuous production for sic
Inventor: SAWAMURA KENTAROU
IPC: C01B31/36
Filed: 1981-11-25
Abstract: PURPOSE:To avert the closing of a device in a process for production of SiC wherein raw materials are charged from the upper part of a vertical furnace and are heated while the materials are allowed to descend, by streaming the waste gases such as CO produced by said production in parallel with the raw materials and drawing the same out from the lower side surface of the vertical furnace. CONSTITUTION:The pellets obtd. by mixing carbon powder and silica powder at about 1-1.2:1 molar ratio and granulating the mixture and granular carbon materials of about 2-5 times mole with respect to silica are charged into a  vertical furnace (a symbol 1 is top cover, 2 a damper, 3 a reacting cylinder, and  6 a heater) from the upper thereof. While these materials are allowed to descend gradually, the materials are allowed to react as shown by the formulasI, II under the conditions of about 1,600-1,900 deg.C temp., and about 0.5-4hr residence time in a reacting region 7. The resultant SiC is drawn out through a cooling part 8 onto a conveyor 9. On the other hand, the produced waste gases such as CO are allowed to descend similarly, and are removed from the temp. zone of about 500-1,200 deg.C on the lower side surface of the furnace and are discharged through a discharge port 10.
Patent JP-H0631298-A (JP)
Title: Sophisticated treatment method for waste chemical plating liquid
Inventor: YANO TOKUO
IPC: C02F9/00
Filed: 1992-07-16
Abstract: PURPOSE:To make it possible to treat BOD, organic or inorganic COD, a nitrogen compound, a phosphorus compound and a chelate complex together by allowing liquid to be treated to undergo treatments such as electrolytic oxidation, flocculation/ sedimentation, adsorption, oxidizing agent, then treating the waste liquid using an ultraviolet beam and ozone after mixing the waste liquid with air. CONSTITUTION:A waste liquid A is introduced into a pH value adjustment tank 1, then is sent to an electrolytic oxidation treatment tank 11 after pH value adjustment, and is guided into a flocculation tank following an electrolytic oxidation process. Further, the waste liquid is sent to a sedimentation tank after flocculation, then is separated into a supernatant and sludge, and the liquid obtained by dehydration of the sludge is sent to a filter device together with the supernatant. Next, the filtered waste liquid is sent to an adsorption tower, then is adsorbed to be introduced into an oxidizer treatment tank. The waste liquid which has undergone an oxidizer treatment is sent to the second filter device. In this device, the waste liquid which has been filtered is conducted into an ultraviolet beam and ozone treatment tank, and is subjected to ultraviolet irradiation and ozone treatment after being mixed with air in the presence of a microporous medium.
Patent JP-S6166749-A (JP)
Title: Polymeric thermistor material for wide-area heating
Inventor: KAMIKAWA MICHIHARU
IPC: C08L77/02
Filed: 1984-09-10
Abstract: PURPOSE:To provide the titled thermistor material having small impedance change between dry state and moist state, and having improved thermistor sensitivity, by kneading a low-hygroscopic polymer to nylon 12 to obtain a polymer alloy having decreased glass transition temperature, and adding an ionic substance to the polymer alloy. CONSTITUTION:Nylon 12 is kneaded with a polymer having lower hygroscopicity than nylon 12 (e.g. polyethylene glycol, acrylonitrile/butadiene copolymer rubber, etc.) to obtain a polymer alloy having a glass transition temperature of <=30 deg.C in dry state. The objective thermistor material useful for the temperature sensor of a sheet heater for electrical carpet, electrical blanket, etc. can be prepared by adding 0.5-2wt% ionic additive selected from KI, CuI and KSCN to the above polymer alloy used as a main component, and dispersing the additive homogeneously in the polymer alloy.
Patent JP-2000342864-A (JP)
Title: Cutter with selection mechanism for single sheet cutting
Inventor: HIRANO TORU
IPC: B26B1/08
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute single sheet cutting with respect to many kinds varying in thicknesses by rotating a rotary type dial to rotate an eccentric cam, sliding a slide plate in compliance with the rotation of the cam and putting the blade edge of a cutter mounted at the front end of the slide plate into and out of a body. SOLUTION: Molded goods formed by integrating the selection dial 3 and the eccentric cam 4 are housed from laterally bisected covers 2 into the body freely rotatably around a revolving shaft 11 and the slide plate 5 is housed therein freely advanceably and retreatably in its longitudinal direction. The slide plate 5 is engaged and inserted with the revolving shaft 11 of the selection dial 3 into a long hole 10 disposed in its intermediate part. The eccentric cam 4 is brought into tight contact with projecting ribs 9 integrally molded at the front and rear ends of the slide plate 5.  The cutter blade 6 is freely attachably and detachably mounted at the front end of the slide plate 5 and the projection quantity of the blade edge of the cutter blade 6 is continuously selected in tune with the eccentricity of the eccentric can 4 accompanying the rotation of the selection dial 3 by the rotation manipulation of the dial.
Patent JP-H0240582-A (JP)
Title: Simulating apparatus of passive sonar signal
Inventor: HASHIMOTO TAKESHI
IPC: G01S3/801
Filed: 1988-07-30
Abstract: PURPOSE:To generate a natural result of analysis having no impression that a signal is an artificially simulated one, by shifting the central frequency of white noise. CONSTITUTION:White noise generated by a white noise generating circuit 1 is multiplied by a sine wave and a cosine wave having an equal frequency in an orthogonal modulation circuit 2. Next, these results of multiplication are filtered by two low-pass filters 3 and 4 having equal characteristics, respectively. Then, in a complex modulation circuit 5, the respective outputs of the low-pass filters 3 and 4 are multiplied by a sine wave and a cosine wave having a frequency equal to the central frequency of a simulated signal, for synthesizing them. Since the simulated signal is prepared by shifting the central frequency of the white noise subjected to band restriction, according to this constitution, spectrums before and behind the central frequency of the simulated signal are always asymmetrical. When analysis and display are made in a sonar apparatus, accordingly, the spectrums are not symmetrical with respect to the central frequency, and thus a natural result of analysis having no impression that the signal is the artificially simulated one is obtained.
Patent JP-H0641880-A (JP)
Title: Fiber product
Inventor: HASE KAZUHARU
IPC: D06Q1/00
Filed: 1992-07-16
Abstract: PURPOSE:To provide a novel fiber product capable of expressing entirely different figures in response to the wavelength of irradiated light, rich in an unanticipated property, and high in a decorative effect. CONSTITUTION:The first figure part 5 is formed on the surfaces of the pile yarns 3 of a carpet 1, and the second figure part 6 is formed so as to partially overlap on the first figure part 5. A fluorescent dye and an ordinary dye are used for forming both the figures 5, 6, respectively. The fluorescent dye generates the light of different colors by the irradiation of light having a specific wavelength and of light having other wavelengths, respectively. The ordinary dye does not generate light by the irradiation of light having the specific wavelength but generates light by the irradiation of the light having the other wavelengths. Both the dyes are dyed on the surfaces of pile yarns 3 in a mixed state to form the overlapping part 7 of both the figure parts 5, 6, and the surfaces of the pile yarns 3 are dyed with only the ordinary dye to form the second non-overlapped part 9 of the second figure part 6 on the first figure part 5.
Patent JP-S6080077-A (JP)
Inventor: AARIN BAANAA
IPC: F27D1/12
Filed: 1983-10-11
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-H0479707-A (JP)
Title: Rail for drawing out machine accomodated in switchboard
Inventor: FUKUTOMI KAZUTO
IPC: H02B11/12
Filed: 1990-07-18
Abstract: PURPOSE:To enable arrangement of switchboards by rails of one kind by a constitution wherein at least two rails for drawing out a switchboard are laid between two opposite sides of a rectangular frame, in parallel to the other two sides, and spacing between them is made variable. CONSTITUTION:Two rails 3 are laid between support metals 2 in a plurality of sets which are fixed inside two opposite sides 1A and 1B of a rectangular frame 1. The support metals 3 in a plurality of sets are fitted to the frame l so that the rails 3 laid between them are parallel to each other and perpendicular to the two sides 1A and 1B and further that spacing between the rails is any of A, B and C, for instance. Each of the rails 3 is positioned by inserting pins 2 provided in the opposite ends thereof into holes 5 of the support metals 2. Guides 8A and 8B and 9 are provided on the upper surface 7 of the frame 1 and on the upper surface 6 of the rails 3 respectively and thereby wheels for drawing out an electric apparatus are guided. According to this constitution, drawing-out of the electric apparatus of each kind is conducted by the rails of one kind and thus inventory management is rationalized.
Patent JP-H0478265-A (JP)
Title: Picture reader
Inventor: SUMI KATSUTO
IPC: G03F1/00
Filed: 1990-07-17
Abstract: PURPOSE:To avoid unevenness due to Newton ring caused in a picture and to obtain a reproduced picture with high quality by arranging a magnetic body to a plate being a component of a cassette and providing a vibration mechanism vibrating the magnetic body under magnetic attraction and repulsion, on the reader. CONSTITUTION:When reading of a picture S is started, an electromagnet drive circuit 110 of a cassette vibration mechanism 80 is energized and the electromagnet drive circuit 110 energizes a coil 112 and an electromagnetic force of the coil 112 acts on a magnetic body 114 to vibrate a cover glass plate 58 in the direction of the arrow Y, resulting in causing a gap between the cover glass plate 58 and the original S to be changed synchronously with the vibration. Then Newton rings generated when a gap in relation with a wavelength of a read light exists between them repeat production and relinquish synchronously with the vibration. Thus, a reproduced picture with excellent quality without unevenness in the Newton ring is obtained.
Patent JP-H1018145-A (JP)
Title: Cellulose multifilament union fabric for lining and its production
Inventor: TAKEUCHI HISAHARU
IPC: D03D15/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prepare a union lining fabric comprising a cellulocic multifilament and a synthetic multifilament having the both advantages of the cellulosic multifilament, namely functions of lining fabric such as hand feeling, water absorption properties, antistatic properties and slipperiness and of the physical properties of the synthetic multifilament, capable of extremely improving occurrence of wale streaks caused due to loosening of the cellulosic multifilament and course marks after washing and rationalizing a processing cost. SOLUTION: In this woven fabric obtained by subjecting warps comprising lyocell fiber multifilament and a synthetic fiber multifilament to combined weaving with a weft, the combined weave lining fabric is composed of the lyocell fiber multifilament and the synthetic fiber multifilament are alternately arranged one by one. The lining fabric is obtained by weaving using warps in which the lyocell fiber multifilament and the synthetic fiber multifilament are alternately arranged one by one on a beam.
Patent JP-H0670532-A (JP)
Title: Stepping motor
Inventor: KOBORI MASARU
IPC: H02K37/04
Filed: 1992-06-24
Abstract: PURPOSE:To form stator small teeth having a predetermined small tooth pitch in order to eliminate detent torque. CONSTITUTION:In a stepping motor of arranging a number (P) of stator salient poles 11, 12,...1P and further respectively a number (k) of stator small teeth 3 with an equal pitch tauS in a surface of each stator salient pole opposed to a rotor 2 of arranging rotor small teeth with an equal pitch tauR, when the stator salient poles 11, 12,...1P are formed of a number of sets (n) of salient poles of different phase, the stator small teeth 3 are arranged so that a pitch tauS thereof obtains a relation where tauS=tauR.{1+ or -1/(n.k)}.
Patent JP-S5979523-A (JP)
Title: Aperture mask for beam shaping
Inventor: NAKASUJI MAMORU
IPC: H01J37/09
Filed: 1982-10-29
Abstract: PURPOSE:To obtain a mask to be proof against large heat input by composing an aperture mask for beam shaping used for an electron beam exposure device out of plate materials having knife edges consisting of two ground planes or two planes including replica plane of ground plane with laminating those plates plurally to form desired aperture with a portion surrounded by the edges. CONSTITUTION:A prism core material of high-strength aluminum 1 is applied with mirror grinding only for one surface 1a and copper plating 2 for peripheral surface which is removed partly for finishing of the shape. Next, the core material 1 is sliced with inclination to obtain plural plate materials 31-33 one side of which are ground and immersed into dilute hydrochloric acid so as to melt the core material. After that, a ground surface of the residual copper plating is deposited with high-melting-point metal such as Mo, W, Ta by vacuum deposition to produce knife edge composed of one ground plane and a replica plane of ground plane having a rectangular opening at a center. Thus the laminated plural plate materials form an aperture surrounded by the edges 41-43.
Patent JP-H1038172-A (JP)
Title: Ferrule having saddle
Inventor: SAKURAI YOSHIKI
IPC: F16L41/08
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve resistance for earthquake at a branch portion of a piping by integrally forming a saddle fixed around a distribution pipe and a casing of a ferrule body performing a divisional function, and preventing dislocation of a ferrule in an axial direction of the distribution pipe. SOLUTION: A water extraction hole 2a communicated with a hole 1a of a distribution pipe 1 is formed on a saddle 2. A peripheral portion of the water extraction hole 2a is integrated with a casing 7a of a valve 7 of a snap tap body 11 by casting. Height of a snap tap 3 can be suppressed, for instance to two thirds of conventional one. A reflection area of a part of the snap tap 3 to which mud pressure is applied is reduced by suppressing the height of the snap tap 3 when relative displacement is generated between ground and the water piping 1 in an axial direction of the pipe at the time of earthquake. The snap tap 3 is not largely influenced by the pressure of the ground. Axial dislocation hardly occurs between the snap tap 3 and the distribution pipe 1, improving resistance to earthquake at a branch portion of the pipe line.
Patent JP-S6350598-A (JP)
Inventor: YAMAYA TSURAYUKI
IPC: D21H17/63
Filed: 1986-08-13
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。