baber/WOPTO huggingface dataset:
Patent JP-H05280193-A (JP)
Title: Arranging device for tile
IPC: B65G47/28
Filed: 1992-04-02
Abstract: PURPOSE:To improve the precision of tiled arrangement by using the title device. CONSTITUTION:In the title device 10 wherewith tiles 6 each are positioned at definite positions on an arranging board 11, concave grooves 12 each are formed on the crosswise arranged lines on the arranging board 11 and the top part of each of partition plates 14 is allowed to protrude on the arranging board 11 under the condition that one side of the partition plate 14 is brought into contact with an arranging surface 13 on each of the concave grooves 12. Under the condition that a setting block 15 laid at the bottom of the concave groove 12 is fastened with a countersink head screw 16, the partition plate 14 is pressed against the arranging surface 13 on each of the concave grooves 12, by one side of the setting block 15 and is held.
Patent JP-H01254397-A (JP)
Title: Manufacture of high alloy wire rod
Inventor: TOYOZUMI SUMIO
IPC: C22C33/02
Filed: 1988-03-31
Abstract: PURPOSE:To continuously obtain the alloy wire rod difficult to work at low cost by heating and sintering the high alloy powder fed to the ceramic made heating zone in slightly larger diameter than the wire diameter of an obtaining wire rod at the temp. less than the m.p. and drawing it after its gradual cooling up to the specified temp. CONSTITUTION:A high alloy powder 2 is fed to a ceramics tube 3 in slightly larger diameter than the wire diameter of an obtaining wire rod via an electromagnetic vibrator 4 from a hopper 1. The powder 2 fed into the ceramics tube 3 is heated at the temp. of less than the melting point by a heater 5 and sintered. The sintered power 2 is gradually cooled up to 600-800 deg.C cooling zone by a cooler 6. This sintered stock is drawn by a pinch roll 7 and wound on a drum via an idle roll group 10. The high alloy wire rod difficult to work having difficult diameter reducing can thus be manufactured inexpensively and in high quality.
Patent JP-H04290599-A (JP)
Title: Method for concetrating sludge
Inventor: YOSHIDA TERUHISA
IPC: C02F1/44
Filed: 1991-03-19
Abstract: PURPOSE:To concentrate a sludge to high concentration even for sludge having poor sedimentability by combining gravity concentrating method with membrane separating equipment and fulfilling both functions. CONSTITUTION:An inflow tank 1 for a surplus sludge, a concentration and strage tank 2 and membrane separation equipment 4 are combined together, a sludge in the inflow tank is concentrated by the membrane separation equipment and sent to the concentration and storage tank, gravity concentration is carried out in the concentration and storage tank and supernatant is allowed to overflow and then is returned to the inflow tank again, and thus the sludge concentration is increased to concentrate.
Patent JP-H05283708-A (JP)
Title: Nonvolatile semiconductor memory, its manufacturing method and testing method
IPC: G11C16/02
Filed: 1992-04-02
Abstract: PURPOSE:To sharply reduce the fall-out rate of memory cells in an excessive erasing state as defective products by a method wherein, in the case where memory cells in over erased state, an erasing operation is conducted using the irradiation of energy rays, and a write-in operation is conducted only once under the control by an external circuit in the state wherein write/erase means is at a standstill. CONSTITUTION:A flash/OTP discrimination memory circuit 1, which stores the information whether a nonvolatile semiconductor memory is a flash memory or a write once read only memory in non-volatile and readable state, is brought into over erased state when the non-volatile semiconductor memory is tested in a wafer level. Also, when the memory is brought into an erasing state by the irradiation of ultraviolet rays, the information showing this state is stored. When the information of energy rays irradiation is stored, a command port- controller 2 is put in a reset state, and the erase/write control action of the command port-controller 2 is prohibited.
Patent JP-H07272577-A (JP)
Title: Heat-resistant electric insulating material and insulated electric wire
Inventor: KAMIMURA SEIJI
IPC: H01B3/00
Filed: 1994-03-28
Abstract: PURPOSE:To make an insulated electric wire durable to be used continuously at high temperature by sticking and uniting an agglomerate mica and an inorganic fiber sheet with a specified heat resistant paint. CONSTITUTION:A heat resistant paint 3 is produced by mixing not more than 50 pts. by wt. of at least one of filler selected from zirconia, titania, mica powder, talc, and colloidal silica and a solvent with 100 pts. by wt. of polycarbosilane resin. A agglomerate mica sheet 1 with 0.05-0.3mm thickness and an inorganic fiber sheet 2 with 0.05-0.3mm thickness and selected from a glass cloth, an alumina fiber sheet, a zirconia fiber sheet, and a titania fiber sheet are immersed in the paint 3 and they are hot-pressed to be stuck and united mutually.
Patent JP-H10272786-A (JP)
Title: Recording head unit for ink jet recording apparatus and forming method thereof
Inventor: NAKAMURA HIROTAKE
IPC: B41J2/175
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus with a recording head unit that is free from leakage of preservative liquid in a preservation cap on an occation of shipment or the like, and to provide a method for forming such a recording head unit. SOLUTION: Each of jetting nozzles 21 for jetting inks in various colors provided at a recording head 18 has a number of channels 41, and all of the channels 41 are made to communicate with a manifold 42 at the ink inflow side. When an ink jet printer is put under the state of being ready for shipment, with its recording head unit 17 mounted on a carriage with its jetting side sealed with a preservation cap 27 while its side of ink cartridge mounting being blocked with an ink supply passage blocking member 40, the inside of the recording head 18 is not filled, contrary to the conventional way, with the preservative liquid, and presence of the preservative liquid therein is scanty. Namely, the preservative liquid just moistens the inner circumferential faces of the channels 41 and the manifold 42.
Patent JP-S63248210-A (JP)
Title: Setting device
Inventor: TAKAHASHI TOKUO
IPC: H03H7/24
Filed: 1987-04-03
Abstract: PURPOSE:To detect mis-connection of the titled setting device without operating a controller by constituting the setting device such that a voltage setting a value at the outside of the settable range is outputted in the event of mis- connection. CONSTITUTION:In the setting device, 1st-3rd resistors whose resistance is R1-R3 are connected in series between 1st and 2nd terminals sequentially, a variable resistor whose resistance is Rv is connected in parallel with the 2nd resistor and the slider of the variable resistor is connected to a 3rd terminal. Moreover, the resistances R1-R3 and Rv are selected in the relation of R1>R3+RX, R3>2RX (where RXX is the combined resistance of the 2nd resistor and the variable resistor). Thus, if any mis-connection in the setting device 1 exists, the voltage VIN inputted to the controller 11 is at the outside of the range of the voltage VIN at the normal connection, then the mis-connection is detected by a device such as a comparator provided to the controller 11.
Patent JP-S60221687-A (JP)
Inventor: MITSUMURA YOSHIO
IPC: B22D2/00
Filed: 1984-04-18
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-H03285787-A (JP)
Title: Laser beam machine
Inventor: KUMASAKA FUMIO
IPC: B23K26/00
Filed: 1990-03-30
Abstract: PURPOSE:To save setting space of a laser beam machine by setting a laser beam generator at upper side of an upper frame, an electric source at one side of a lower frame and at back side of a work table and an NC device at the other side thereof and at back side. CONSTITUTION:The laser beam generator 31 optically connected with a laser beam machining head 27 is arranged at the upper side of upper frame 3. The electric source device 35 for working the laser beam generator 31 is set at the first space 35 side regulated with two directions of the one side of right and left sides of lower frame 5 and the back side of work table 9. The NC device 37 for executing NC control to the laser beam machine 1, is set at the second space 39 side regulated with two directions of the other side of right and left sides of lower frame 5 and the back side of work table 9. By this method, effective utilization in the plant space can be obtained.
Patent JP-S62237424-A (JP)
Title: Light modulating element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/141
Filed: 1986-04-08
Abstract: PURPOSE:To prevent defective polarized light and to improve contrast by providing specific conditions to element constitution. CONSTITUTION:This light modulating element has diffraction gratings existing on at least one of the surfaces, which face each other, between substrates which are attached to and detached from plural substrates, refractive index variable materials disposed between the plural substrates and means for controlling the refractive index of the refractive index variable materials. The element is so constituted as to satisfy DELTAn.To<=0.055(mum) when the spacing between the upper part of the diffraction grating and the substrate surface facing the same or the spacing between the upper parts of the diffraction gratings facing each other is designated as To and the change of the refractive index in the stage of light modulation of the refractive index variable materials as DELTAn. A cell gap, i.e., the thickness between the transparent substrates 4 and 4' (thickness of a liquid crystal 1) is adjusted to 1.7mum to maintain the spacing To between the upper part of the diffraction gratings 2 and the surfaces of the transparent substrates 4, 4' facing the same to about 0.2mum.
Patent JP-H10284920-A (JP)
Title: Antenna power feeding circuit
Inventor: MOCHIZUKI MITSURU
IPC: H04B1/38
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To permit an antenna to match with a transmitting/receiving circuit when the antenna is connected and to permit the impedance of an antenna matching circuit to be an open state when an antenna is removed to eliminate influence by constituting a matching circuit by means of a 2n-stage 1/4 wave length impedance transformer. SOLUTION: When an antenna power feeding circuit is used as a radio equipment, the antenna 1 is connected to the antenna matching circuit 2 and nothing is connected to a high frequency evaluating terminal 8 so that discharge is executed from the antenna 1 with a connector 5 for evaluating a high frequency outputted from the transmitting/receiving circuit 6 and with the antenna matching circuit 2. When the high frequency is received, it is inputted to the transmitting/receiving circuit 6. At the time of evaluating radio performance, the antenna 1 is removed and various kinds of measurement instruments are connected to the high frequency evaluating terminal 8 so that the high frequency outputted from the transmitting/receiving circuit 6 is outputted to the various kinds of measurement instruments with the connector 5.  The high frequency from the various kinds of measurement instruments is inputted to the transmitting/receiving circuit 6.
Patent JP-S60239383-A (JP)
Inventor: DEBITSUDO JIYON KAATEIN
IPC: C06B47/14
Filed: 1985-04-18
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-H05246777-A (JP)
Title: Method for chemical modifying mica surface
Inventor: OKUSA HIROSHI
IPC: C04B14/20
Filed: 1992-03-03
Abstract: PURPOSE:To form a modifying film having various characteristics on the surface of mica by allowing the surface of mica to contact with the vapor of a specific silane compound after irradiating with steam plasma. CONSTITUTION:A cleavaged sheet state flake of mica is provided in a reactor of a plasma treating device and the reactor is evacuated to 0.08mmHg degree of vacuum. And steam is introduced at 78ml/min flow rate with argon as a carrier gas, high frequency voltage is impressed in 100W out-put and plasma is irradiated for about 10 minutes. The sheet state flake of mica is picked up and transferred to a vessel for silanation treating, to the bottom of which the silane compound expressed by general formula (1) (e.g. chloro methylphenyl- ethyltrichlorosilane) is previously fed (in the formula, X is alkoxy group Cl, Br, I and at least one of R<1>-R<3> is substituted group hardly hydrolyzed). By heating the reactor evacuated to <=380mmHg (e.g. 1mmHg) at about 80 deg.C, the flake of mica is brought into contact with the vapor of the silanating agent and allowed to react. The flake of mica is cleaned with ethylether after continuing the reaction for about 1 hour.
Patent JP-H06295855-A (JP)
Title: Signal period detection method and projection aligner employing it
Inventor: WATANABE MASAHIRO
IPC: H01L21/30
Filed: 1993-04-08
Abstract: PURPOSE:To allow accurately controlled exposure on the surface of a wafer or the like within the focal point margin of a projection lens by detecting the period of a periodically variable signal using a specific method thereby detecting the average height and/or the inclination of an exposure region highly accurately and then controlling the posture of a table based on the information thereof. CONSTITUTION:Periodically variable signals are subjected to discrete Fourier transform and a peak position is determined for an approximation curve determined by a sample point providing a maximum value at the sample points in the vicinity of a spectrum corresponding to the period of the signal and at least two points on the opposite sides of the sample point. The peak value is employed as a true peak position in the detection of the period of signal. A coherent light is split into two, for example, and one of them is projected obliquely onto the surface of an object 4. Reflected light from the object 4 interfers with the other coherent light to produce interference pattern information which is employed in the detection of the height and/or the inclination of the object 4.
Patent JP-H08242676-A (JP)
Title: Grader for thresher
Inventor: EDA HIDEYA
IPC: A01F12/44
Filed: 1995-03-14
Abstract: PURPOSE: To prevent breakage of a motor for controlling opening by avoiding that the motor for controlling opening is exposed onto the outside and reduce numbers of parts and simplify the structure by making it unnecessary to particularly protect the motor for controlling opening with a cover, etc. CONSTITUTION: In controlling opening amount of the first filtration grading part 13 based on normal or reverse driving of a motor 23 connected through an operating wire 21, a motor assay A constituted by assembling the motor 23 to a motor bracket is attached to a grading chamber utilizing a supporting frame installed in the space between lateral side plates of the grading chamber.
Patent JP-H01254223-A (JP)
Title: Filter unit
Inventor: MIYAMOTO TETSUYA
IPC: B01D39/02
Filed: 1988-04-01
Abstract: PURPOSE:To carry out filtration with a large flow rate and high capacity at low cost easily, by diving a fiber sheet-like material processed to be electrets into small segments having surface areas with a predetermined range and packing a filter unit with the small segments at a packing density within a specified range. CONSTITUTION:A fiber sheet-like material processed to be electrets to be used for filter unit is made into small segments with surface area of 0.01-10cm<2> and a filter unit is packed with said small segments at 20-200g/l packing density. Moreover, said small segments should be prepd. being cut from the fiber sheet-like material processed to be electrets with surface charge density >=7X10<-11> coulomb/cm<2> and the air permeability is preferably >=30cc/cm<2>. A casing 2 made of plastic, etc., is packed with the small segmented filtration materials 1 while metal meshes 3 are fitted af the flow inlet 4 and the flow outlet 5 to realize a filter unit.
Patent JP-S62239046-A (JP)
Title: Tlc/simc device
Inventor: HIROSE HIROSHI
IPC: H01J49/04
Filed: 1986-04-11
Abstract: PURPOSE:To make an analytic position clear by expanding two thin film chromatograph(TLC) plates on the same conditions and using the 1st plate for measurement and the 2nd plate for the observation of the irradiation position of the 1st plate. CONSTITUTION:A sample is expanded previously on the 1st TLC plate and the 2nd TLC plate 2 on the same conditions. Then, the 1st TLC plate 1 is mounted on a holder 9 for analysis and the TLC plate 2 is mounted on a holder 2 for irradiation position observation. The sample on the plate 1 is irradiated with a primary beam 3 from left to right, a shaft 25 is moved in correspondence to the irradiation position, and the corresponding position on the plate 1 is detected by a photodetector 13, so that the irradiation position on the plate 1 is observed. The irradiation point on the plate 1 is recognized and the primary beam 3 is converged on the analytic position; and a generated secondary beam 23 is sent to mass spectrometry systems 15 and 16 and analyzed. Thus, the beam irradiation position on the 1st plate is recognized, so the beam can be converged on the analytic position and the measurement time is shortened.
Patent JP-H06294305-A (JP)
Title: Exhaust heat recovery boiler
Inventor: ITO KIMITO
IPC: F01K23/10
Filed: 1993-04-08
Abstract: PURPOSE:To prevent generation of over heat stress on a reheater pipe side at the time of starting, in an exhaust heat recovery boiler provided with a reheater. CONSTITUTION:In an exhaust heat recovery boiler provided with a reheater, which is provided with a baffle plate 31 in order to allow no gas turbine exhaust gas to bypass the thermal transferring surface of an exhaust heat recovery boiler, the amount of fuel supplied into a gas turbine 2 is controlled in response to condition of a temperature distribution on the pipe wall surface of a reheater pipe side 32.
Patent JP-H01254839-A (JP)
Title: Method of determining cryogenic fracture toughness value and apparatus for testing fracture toughness at cryogenic temperature
Inventor: HAMAGUCHI YOSHIKAZU
IPC: G01N3/00
Filed: 1988-04-05
Abstract: PURPOSE:To facilitate the production of a small-sized punch test piece and to reduce the consumption of liquid helium by using a desk type tension tester having a load cell and applying load to the small-sized test piece by the projecting part thereof in the state of immersing the small-sized test piece which is grasped and held by a mounting means into a cryogenic cooling medium. CONSTITUTION:The small-sized punch test piece mounting means D is mounted in the hole part of a moving plate and a pulling rod 2 is raised by operating the desk type tension tester A having the load cell. A pulling plate 3 ascends together with the moving plate 6 and the mounting means D ascends as well. The front face of the punch 11 comes into contact with the projection 4a of a stationary plate supported by respective posts 5 and the load increases gradually until a steel ball 10 is pressed to the small-sized punch test piece 21 by the punch 11 at the cryogenic temp. of the liquid helium, by which the test piece 21 is bulged and broken. The production of the test piece is thus facilitated and the consumption of the liquid helium is reduced.
Patent JP-H08275994-A (JP)
Title: Using method of deodorizer
Inventor: HARASAWA ATSUKO
IPC: A61L9/01
Filed: 1995-04-07
Abstract: PURPOSE: To make a deodorizer treatable as powder and improve working aptitude and printing aptitude by using a benzoquinone derivative as deodorizing component, dissolving it into a mixture consisting of water and a polar organic solvent, and further holding it by a carrier having high liquid supporting property. CONSTITUTION: In a deodorizer started from a benzoquinone derivative effectively working to deodorization of various odors related to general life, particularly, mercaptans, the benzoquinone derivative represented by the formula is used as deodorizing component, it is dissolved to one kind selected from water and polar organic solvents or a mixture of two or more kinds thereof, and further held by a carrier having high liquid supporting property. In the formula, R1 -R3 each represent a hydrogen atom, a lower alkyl group having 1-4 carbon atoms, a lower alkoxy group having 1-3 carbon atoms, a halogen atom, or a trifluoromethyl group. As the support body, silicon oxide, calcium oxide, calcium silicate, or calcium carbonate is used.
Patent JP-H05278896-A (JP)
Title: Paper sheet feeding device
IPC: B65H7/04
Filed: 1992-04-03
Abstract: PURPOSE:To provide a paper sheet feeding device which us capable of realizing a mechanism to detect the existence of the paper sheets on a paper sheet loading plate and the excessive loading with a simple constitution at low cost. CONSTITUTION:A detecting lever 23 which is swayable in the (B) and (C) directions is provided on the lower surface of a paper sheet loading plate 21 with a supporting shaft 22a as a fulcrum, the detecting lever 23 is provided with two arm parts 23a, 23b, one arm part 23a is capable of being insertable into a slot 21a of the paper sheet loading plate 21 through the rotation in the (B) direction while the other arm part 23b is extended to the outside of a cassette over the front end part of the paper sheet feeding cassette 20, and slightly energized so that this whole system may be rotated in the (B) direction. Only one detecting switch 24 is arranged outside the cassette, and the detecting switch 24 is pushed by the arm part 23b of the detecting lever 23 to be turned on when the paper sheets are excessively loaded more than the specified value and when the paper sheets are exhausted and the arm part 23a is projected out of the slot 21a.
Patent JP-S60228069-A (JP)
Title: Polishing machine for crystal
Inventor: TANIGUCHI KOUZOU
IPC: B24B37/10
Filed: 1984-04-23
Abstract: PURPOSE:To decrease the number of polishing steps, by using a polishing unit and a pressure unit, which pushes the polishing unit and is provided with a mechanism for moving forth a crystal substrate mounting plate by every prescribed length through the action of rotating gears, to automatically control the polished thickness. CONSTITUTION:A motor 28 is driven to actuate gears 25, 26 through a gear 29 to move a micrometer 8 down by every prescribed pitch. As a result, a polishing plate 3 is pushed forth toward a polishing base 23 as the polishing plate 3 is receiving pressure from springs 4. A mechanism for moving the polishing base 23 while rotating it is separately provided for a polishing machine as a whole. A polishing liquid is supplied to polish compound semiconductor crystals 2 fixed on the polishing plate 3. After the polishing is performed for a prescribed time, a pressure unit 21 is removed from a polishing unit 5, and a pointed graduation is read to find out the quantity polished per unit time. A predetermined quantity can be polished next time, only by controlling the polishing time on the basis of the found-out quantity polished per unit time. The polishing can thus be automatically and continuously effected so as to greatly reduce the number of polishing steps.