baber/WOPTO huggingface dataset:
Patent JP-S63156421-A (JP)
Title: Logical level conversion circuit
Inventor: HAMANO MUNEJI
IPC: H03K19/0185
Filed: 1986-12-20
Abstract: PURPOSE:To remarkably simplify a circuit design, by providing a diode which varies a prescribed potential width logic level between a first logic circuit and a second logic circuit. CONSTITUTION:When the gate of a logic circuit 11 goes to a high state, a potential Vb at a point B goes to a value in which a voltage drop VD2 due to the diode 2 is subtracted from a low logic level GL, and the minimum potential goes to the value equivalent to the low logic level GL. Thereby, the logic level equivalent to a potential Vb whose logic level is converted to a low level is outputted from the drain of a logic circuit 14. Meanwhile, when the gate of the logic circuit 11 goes to a low state, the potential Vb at the point B goes to the value in which a voltage VD1 due to the diode 3 is added from an IC power source VL, and the maximum potential goes to the value equivalent to the IC power source VL. Therefore, the logic level equivalent to the potential Vb whose logic level is converted to a high level is outputted from the drain of the logic circuit 14.
Patent JP-S63154322-A (JP)
Title: Manufacture of composite film or sheet for metal coating
Inventor: FUJII TOSHIO
IPC: B29C47/06
Filed: 1986-12-19
Abstract: PURPOSE:To make crosslinking on a surface layer side unnecessary and to manufacture a composite sheet in one process, by a method wherein a complex in formed beforehand by molding specific unmodified polyolefin and modified polyolefin into a sheet through a coextrusion method. CONSTITUTION:The title film or sheet is composed of a modified polyolefin modified with unsaturated carboxylic acid or its unhydride and an unmodified polyolefin wherein melt index is 0.05-2g/10 minutes, a fluidizing ratio is 40 or more, melt tension is 1.5g or more at 200 deg.C and 0.8g or more at 250 deg.C by performing coextrusion of them. Polyolefin such as low-density or high-density polyethylene is used as the unmodified polyolefin. The modified polyolefin in preferably such as is obtained by modifying polyolefin with the unsaturated carboxylic acid or its unhydride or derivative of them, and possessing a melt index of 0.05-10g/10 minutes.
Patent JP-H02191111-A (JP)
Title: Method of packing thermosetting resin in measuring amount for capsule sealing of element, packing obtained using the same, method of operating die and die for implementing the method
Inventor: IRENEUSU YOHANNESU TEODOORUSU
IPC: H01L21/56
Filed: 1989-11-21
Abstract: PURPOSE: To conduct constant and accurate measurement for encapsulating materials by introducing a measured quantity of thermosetting resin into a flexible plastic cover that can be sealed airtight. CONSTITUTION: A thermosetting resin material 4 produced from an extruder 2 is injected into a thin-wall flexible plastic cover formed with two plastic films 6a and 6b, and edges are sealed by means of a sealing device 8 to form a thin flexible tube 10. The tube is filled with the plastic material 4 by evacuating air, chilled with cold air supplied from blowing mouths 11a and 11b, made flat with two rollers 12a and 12b, passed through sealing device 16, chilled with cold air from blowing mouths 19a and 19b, and carried toward the arrow 20 with conveyer belt 24a and 24b. The quantity of the material in the package is variable by changing cross-sectional length of flat-rolled tube passing between sealing works of the sealing device 16.  Each packing passes through a bar-cord reader 72 which supplies output signal corresponding to the bar-cord and, for instance, machine is stopped when an inaccurate package is supplied.
Patent JP-H06127917-A (JP)
Title: Production of high-purity silicon pipe
Inventor: KOJIMA KITOKU
IPC: B01J8/06
Filed: 1992-10-15
Abstract: PURPOSE:To provide a high-purity silicon pipe having sufficient strength in a short period of time by thermally decomposing a silane compd. while passing the silane compd. in a high-purity silicon particle layer packed into the annular spacing between the inside pipe and outside pipe of double pipes thereby depositing silicon as a binder, CONSTITUTION:The inside pipe 2 and the outside pipe 3 are inserted and fixed into a cylindrical reactor 1. The high-purity silicon particles 4 having 100 to 1000mum grain sizes are packed into the annular spacing formed between two pieces of these pipes. Graphite, quartz or the composite materials composed thereof are used for the materials of the inside and outside pipes and are washed with high-purity hydrofluoric acid at the time of use. The inside and outside pipes are then heated by an external heater 5 and the silane compd. (e.g.: trichlorosilane)-contg. gas is introduced from an introducing pipe 6 and is flowed upper side to thermally decompose the silane compd. and to deposit the silicon. The silicon pipe integrally stuck with the silicon particles is thus formed. Gaseous hydrogen, etc., are used as the diluting gas. The concn. of the silane compd. is specified to about 10 to 60vol.% and the heating temp. to about 950 to 1250 deg.C.
Patent JP-S63217251-A (JP)
Inventor: DONARUDO BII RIIDO
IPC: G01N7/14
Filed: 1987-11-30
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-H09124312-A (JP)
Title: Modification of surface of carbonaceous particle
Inventor: NIWA KAZUO
IPC: C01B31/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject surface-modifying method capable of improving the wettability of a dispersing medium, a binder, etc., to a matrix by subjecting the surfaces of the carbonaceous particles to plural specific treatments. SOLUTION: This method for modifying the surfaces of the carbonaceous particles comprises subjecting the surfaces of the carbonaceous particles (e.g. carbon black) to a fluorine-containing gas treatment and subsequently to a steam-containing gas treatment. The fluorine gas-containing gas treatment preferably comprises bringing the fluorine-containing gas into contact with the surfaces of the carbonaceous particles at 0-50 deg.C for several see to 1hr. The steam-containing gas preferably comprises air and/or an inactive gas containing steam as saturated steam in a volume of 1-60vol.%. The fluorine- containing gas is preferably fluorine gas alone or its mixture with an inactive gas (e.g. nitrogen gas) and/or an O2 -containing gas.  The treatment of the steam- containing gas is preferably performed at a flow rate of 50-1000ml/min and at a temperature of 150-350 deg.C for several min to several ten hr.
Patent JP-S63155920-A (JP)
Title: Catv relay amplifier
Inventor: HAMADA YASUSHI
IPC: H03F1/00
Filed: 1986-12-19
Abstract: PURPOSE:To recognize the presence or absence of a feeding without opening a cover by providing a display means for displaying the charged state of an externally supplied power by externally protruding from the casing of a CATV relay amplifier. CONSTITUTION:An electricity is fed immediately from a feeding device 4 through a feed line 22 to the circuit part of the CATV relay amplifier 3. A supply voltage from the feeding device 4 is superimposed on a CATV signal and supplied to the circuit part of the CATV relay amplifier 1 through a cable 21. The display part 2 is protruded on the bottom part of the casing of the CATV relay amplifier 1. The display part 2 uses a lamp or a light emitting diode or the like and lights to display the charged state when the power is supplied from the feeding device 4. Thereby, the display part 2 can be visually recognized without opening the cover 20 and the feeding state can be easily recognized externally.
Patent JP-H01147242-A (JP)
Title: Airconditioner
Inventor: EDA MASAHIRO
IPC: B60H1/00
Filed: 1987-12-02
Abstract: PURPOSE:To simplify adjustment work without the application of any special instrument during adjustment time, by displaying both control status and adjustment status under the control of a microcomputer by using a common display device. CONSTITUTION:A microcomputer 30 is provided with a discriminant means 31, a normal control mode execution means 32, and an adjustment mode execution means 33. The discriminant means 31 is designed to discriminate whether the operation is in normal control mode or adjustment mode. The normal control mode execution means 32 executes normal airconditioning control based on overall temperature information obtained from an A/D converter 20, when it has received discriminant information, which indicates normal control mode, from the discriminant means 31, then outputs the information about the control status to a display device 90. The adjustment mode execution means 33 outputs to the display device 90 the information about the adjustment status based on overall temperature information obtained from the A/D converter 20 when it has received the discriminant information which indicates adjustment mode when adjusting the reference voltage to an operation amplifier 10 under the condition in which a standard resistor 150, which is used in place of a temperature sensor 50, is connected to a connection terminal 1a.
Patent JP-H09176978-A (JP)
Title: Deinking agent containing polyfunctional polymer
Inventor: KANLUEN RATANA
IPC: C08F299/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a deinking agent suitable for high-grade paper by using a polyfunctional polymer having anionic groups and both hydrophilic and hydrophobic segments. SOLUTION: This deinking agent for recycling waste paper is obtained by using a polyfunctional polymer represented by formula I  R1 is H, a 2-8C alkyl or represented by formula II; R2 is a 1-12C alkyl or represented by formula II; R3 is II or a 1-22C alkyl or alkylphenol; R4 is H or a 1-4C alkyl; A is CH2 CH2 O; B is represented by formula III (R5 is a 1-4C alkyl or phenyl; W and Y are each independently H or a 1-4C alkyl; Z is represented by formula IV (M<+> is ammonium or an alkali metal), SO3 <-> M<+> (M<+> is same as that described above), formula V [M<+> is same as that described above; R<6> is a 1-4C alkyl; (x) is an integer of at least 1] or formula VI (M<+> is same as that described above); (a) and (b) are each independently a positive integer of at least 1; (n) is a positive integer of 10-100; (m) is a positive integer of 0-50}.
Patent JP-H04178102-A (JP)
Title: Fault indicator
Inventor: KAWAMICHI HITOSHI
IPC: H02B3/00
Filed: 1990-11-08
Abstract: PURPOSE:To prevent transfer of a minor fault to a critical fault by flickering a fault indicating lamp upon occurrence of a minor fault, switching the indicating lamp to continuous lighting upon stoppage of alarm buzzer and sounding an another alarm when the minor fault persists CONSTITUTION:Upon occurrence of a minor fault, a lamp in a fault indicator 1 flickers and a buzzer BZ2 is actuated. When an operator turns an alarm stop switch 3 OFF, the lamp in the fault indicator 1 is switched to continuously lighting state and the buzzer BZ2 is stopped. When the minor fault lasts for a predetermined time, the lamp in the fault indicator 1 flickers 1A again and another buzzer BL in an alarm 2 is actuated 2A. According to the constitution, a minor fault which may develop to a critical fault, e.g. minor evolution of heat due to insufficient contact, is judged to be a critical fault when it persists for a predetermined time, thus protecting a machine against breakdown.
Patent JP-H11118658-A (JP)
Title: Airtightness inspection system for tubular specimen
Inventor: MATSUOKA HIROSHI
IPC: G01M3/32
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate quick inspection of airtightness by an arrangement wherein first and second sealing members are fitted tightly to the outer circumferential surface of a tubular specimen when the second sealing member of second block is pressed by the pressing part of first block. SOLUTION: The inventive system 1 comprises a first block 11 including a port 110 for pressure supplying a gas into a tubular specimen 7 having one closed side, a second block 12 including a leak inspection chamber 2 to be inserted with the part 70 to be inspected of the specimen 7 and a part 3 for sealing the outer circumferential surface 74 of the specimen 7, and a leak tester 13. The first block 11 has a pressing part 5 provided with a third sealing member 33 touching a push rod 36. The sealing part 3 of the second block 12 has first and second sealing members 31, 32. A spacer 35 is interposed between the first and second sealing members 31, 32 and the push rod 36 is interposed between the second sealing member 32 and the pressing part 5.
Patent JP-H03164128-A (JP)
Title: Bread making machine
Inventor: IRISAWA KAZUYOSHI
IPC: A21D8/00
Filed: 1989-11-22
Abstract: PURPOSE:To obtain a good-quality bread having a fine and soft touch by rounding a quantitatively divided bread dough, allowing the rounded dough to stand in a bench unit for a bench time, subsequently put it in a bread-mold and baking it. CONSTITUTION:A bread dough prepared by agitating a bread raw material using an agitator 11 is quantitatively divided in a quantitative division unit 12, rounded by a rounding unit 13 and subjected to bench time in a bench unit 23. After taking the bench time, the bread dough is put in a bread mold 14 using a transferring unit 15 and baked into a bread by a baking unit 18.
Patent JP-H02149130-A (JP)
Title: Reference voltage generation circuit
Inventor: TAKAHASHI HIDEO
IPC: H03M1/66
Filed: 1988-11-30
Abstract: PURPOSE:To reduce the number of input/output terminals by using a binary counter instead of a shift register, and sharing a clock input terminal, the power source terminal of a PROM, and a mode switching terminal. CONSTITUTION:The binary counter 50 of (n+1) stages which counts a clock signal inputted via the clock input terminal, and an allocation circuit which allocates the output of the low-order (n) stages of the binary counter 50 to different signal lines by the output of the uppermost stage of the binary counter 50 are provided. And a circuit is constituted in such a manner that all the signals are inputted from the clock input terminal. In other words, the binary counter 50 performs a count operation at the leading or trailing edge of the clock signal, and it does not function in a state where a level is fixed at a level 0 or 1. Therefore, a measuring mode can be set by the level on one side of the clock signal and an ordinary operation mode by the level on the other side, and also, the write operation of data can be performed by applying a high voltage on the clock input terminal, thereby, the number of terminals can be reduced, and a reference voltage generation circuit with small chip and small package in size can be realized.
Patent JP-2001127041-A (JP)
Title: Plasma processor for board, and plasma processing method
Inventor: ARITA KIYOSHI
IPC: H01L21/3065
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processor and a plasma processing method which can perform equal plasma processing without heat damage. SOLUTION: In a plasma processing method which performs plasma processing, placing a semiconductor wafer 4 on a lower electrode 3 within a processing chamber 2, the plasma processing is performed in condition that the edge of the semiconductor wafer 4 fixed by the resin sheet 4a having a larger thermal expansion coefficient than the thermal expansion coefficient of the semiconductor wafer 4 is pressed against the surface of a lower electrode 3 by means of a board pressing means 5. As a result, the center of the semiconductor wafer can be pressed against the lower electrode 3 in thermal transformation by temperature rise, so this method can prevent the heat damage caused by abnormal temperature rise, or local discharge.
Patent JP-H03163326-A (JP)
Title: Method and apparatus for measuring distribution of refractive index
Inventor: HASHIMOTO TAKESHI
IPC: G01N21/41
Filed: 1989-11-22
Abstract: PURPOSE:To measure the distributing shape of the refractive index of a material to be mea sured without destruction at high accuracy by bringing a medium member whose refractive index is larger than that of an element into contact with the surface of the element, inputting an electromagnetic wave having a specified wavelength into a measuring range at an arbitrary angle, and detecting the boundary of the strength of the electromagnetic wave which is generat ed in reflected luminous flux based on the presence or absence of the total reflection. CONSTITUTION:Reflected light 18 is emitted from an emitting surface 17 which is another plane for forming an apex angle alpha with a sample providing surface 13. The sample providing surface 13 has a total reflection critical angle beta. The reflected light is observed with an observing means. The position and the slant angle of a reflecting mirror 23 are changed so that a point P is not separated from a straight line A. Thus the total reflection critical angle is variously changed. When the total reflection critical angle is beta1=60.9, an image is formed on two-dimensional image sensing element 24 which is operated as a TV camera so that the inner side is dark and the outside is bright with a curve N1 as a boundary. The image is observed through a TV screen. Therefore, the refractive index on the N1 curve can be obtained as N1=1.645 by performing substitution of phic=beta1 and n0=1.88300 in the expression where phi is a critical angle and N is refractive index.
Patent JP-H11142374-A (JP)
Title: Piping-inspecting apparatus
Inventor: HAYATA TAKASHI
IPC: G21C17/003
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To confirm soundness of a piping and enable shortening of an inspection time and monitoring at all times without detaching a heat insulation material, by setting an inspecting means in the heat insulation material surrounding the piping. SOLUTION: A cylindrical heat insulation material 50 having superior heat insulation effect surrounds a piping 10, a shaft-driving mechanism 30, etc., tightly without a gap, thereby maintaining a temperature of a fluid in the piping 10 constant and fixing the shaft-driving mechanism 30, etc. A protecting material 60 protects the heat insulation material 50 from water drops, etc., surrounding the heat insulation material 50 without a gap and fixing the heat insulation material with an adhesive material. The protecting material 60 is provided with a protecting material gear 71 to transmit a driving force of a circuferential driving mechanism 70. When a driving force is fed to a motor 72, the protecting material 60 rotates via the protecting material gear 71, and the shaft-driving mechanism 30, etc., move smoothly on the piping in a circumferential direction.  Ultrasonic waves are emitted into the piping 10 from an ultrasonic vibrator set in the shaft-driving mechanism 30. The presence/absence of a defect is judged from a size, a time difference, etc., of reflecting waves. Soundness of a weld part of the piping can be accurately and speedily confirmed without detaching the heat insulation material 50.
Patent JP-2000127140-A (JP)
Title: Method for field assembling prefabricated girder
Inventor: YOSHIKAWA AKIO
IPC: B28B23/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for field assembling a prefabricated girder by improving a worker's efficiency while facilitating a field assembling management and accurate field assembling. SOLUTION: A field assembling yard Y is provided between trestles 2a and 2b separated in parallel with each other in a factory. The yard is divided into a front stockyard Y1 before field assembling at one endmost side of the trestle, a reinforcing bar mounting yard Y2 adjacent to the stockyard Y1, a form mounting yard Y3 adjacent to the other end side of the mounting yard Y2 and a field assembling complete stockyard Y disposed at the other endmost side adjacent to the mounting yard. Rails 8 are fixed on the trestles. Both ends of a beam steel frame are coupled to a plurality of rail runners arranged on the rails. The units are coupled to a conveyor 14 with towing fitments.  A series of assembly lines of coupling the units to the conveyor 14 with the fitments, mounting reinforcing bars at a periphery of the steel frame when the frame is conveyed to the mounting yard, mounting the form at a periphery of the frame when the frame is conveyed to the mounting yard, mounting the form at a periphery of the steel frame, and conveying the steel frame completed for the field assembling to the assembling complete stockyard are conducted.
Patent JP-H05157911-A (JP)
Title: Birefringent film and its manufacture, phase difference plate, elliptic polarizing plate and liquid crystal display device
Inventor: YOSHIMI HIROYUKI
IPC: G02F1/1335
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a birefringent film which has large refractive index differences in respective directions and also has various refractive indexes by mixedly providing a molecule group oriented in the plane direction of the film and a molecule group oriented in a thickness direction. CONSTITUTION:When a resin film is drawn, a laminate is formed by adhering shrinkable films on one or both surfaces of the film and heated and drawn to apply the shrinking force to the resin film in a direction intersecting orthogonally with the drawing direction, thereby obtaining the birefringent film 1 which mixedly has the molecule groups oriented in the drawing direction and thickness direction. Then the phase difference plate 3 which satisfies nx>ny and 0<(nx-nz)/(nx-ny)<1 by the thickness directional molecule orientation is obtained, where nx, ny, and nz are the refractive indexes in the direction of the orthogonal axis of the platnar plane and the thickness direction.
Patent JP-H09149330-A (JP)
Title: Device for controlling display and its method
Inventor: KOBAYASHI SATOSHI
IPC: H04N5/45
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To display especially a graphic in the image of a text broadcasting in the small display area of a screen so as to make it easy to see. SOLUTION: A station selecting circuit 2 receives the transmitted broadcasting signal of a TV broadcasting and a pull-out circuit 21 picks-up data of the text broadcasting from the received broadcasting signal. A display processing circuit 27 generates the video data of a text broadcasting program from a part of data of the text broadcasting, stores it in a scroll memory 29. The display processing circuit 27 successively reads a part of data to be displayed in the rectangular window on a display screen from the scroll memory 29 so as to scroll them in a long side and longitudinal direction and stores them in a display memory 28. After that, video data stored in the display memory 28 are successively read so as to be displayed in the prescribed window of CRT 7.
Patent JP-H08127975-A (JP)
Title: Wall paper capable of readily eliminating stain
Inventor: YOKOYAMA KENJI
IPC: B32B27/16
Filed: 1994-11-02
Abstract: PURPOSE: To obtain wall paper used in houses, hardly contaminating and capable of readily eliminating attached stain. CONSTITUTION: This wall paper capable of readily eliminating stain is obtained by melting a fluororesin film 2 by a heat roll and laminating the film 2 to a substrate 1 such as a flexible synthetic resin, woven fabric or nonwoven fabric 1 or subjecting the binding surface to the substrate 1 to primer treatment or laminating a fluororesin film 2 which was subjected to electrical discharge machining by an adhesive.