baber/WOPTO huggingface dataset:
Patent JP-S63163516-A (JP)
Title: Gas controller with servo pressure regulator
Inventor: KOONERIASU ANTONIUSU KURAAGUTE
IPC: F23N1/00
Filed: 1987-11-20
Abstract: PURPOSE:To use a current to not only operate a switch-on solenoid valve but also control the set point of a servo pressure regulator by using a single solenoid operating device, normal springs, and other elements. CONSTITUTION:A solenoid 2 is provided which consists of a coil 9, a magnetic core 8, and an armature 7 and acts upon valve shafts of switch-on valves 31 and 33 together with the armature 7 on the one side and acts upon a pin 16 provided with a supporting member 15 of a control spring 12 facing a diaphragm on the other side. An armature reset spring 64 is provided which has a fixed supporting base in one end and is engaged with the armature after the armature is moved by enough stroke to open switch-on valves 31 and 33. Thus, a simpler controller is obtained which is easily adapted to operation conditions different from each other of loads connected to the controller.
Patent JP-H08252996-A (JP)
Title: Index printing hand to prevent image recording medium from moving from container
Inventor: REIMONDO YUUJIIN UESU
IPC: B42F5/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To simplify without using a pressure-sensitive fastener by eliminating movement of an image recording medium from a container used to contain the medium from the container used to contain the medium by a support sheet of an index print. SOLUTION: The index print 16 has a recording sheet 12 (support sheet). The sheet 12 has a plurality of positive images or contracted images 13 thereon. The images 13 display images recorded on a photographic slide. Numbers 17 are disposed under the images 13 to substantially indicate places for the corresponding slide to be disposed in a stock loader. The sheet has parts 21, 23, which are connected in the case of forming the print in a long square shape loop.
Patent JP-H09136116-A (JP)
Title: Method for detecting thickness in bending machine, device therefor, bending method and bending machine
Inventor: KOMATA HITOSHI
IPC: B21D5/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To exactly detect thickness and to enble accurate bending work. SOLUTION: At the time of executing the bending work of a metal plate by cooperation of a punch P and die D by making an upper table and a lower table relatively approach, by detecting contact point of the punch P with the metal plate W with a thickness detector 29, also detecting the thickness of the metal plate W from it and further feeding the punch P by the infeed amount in accordance with the detected thickness by the command of a controller 15, bending work is executed. The contact point of the punch P with the metal plate W is detected with a contact point detecting means 35 and the thickness of the metal plate W and the thickness of the metal plate W is detected from the relation between the position of the contact point and the position of the die D by a thickness calculating part 37.  For detecting this contact point, the amount of change of acceleration of the movement of the punch P, change of the moving speed of the table, acceleration of the table 7, distance to the metal plate W, etc., are used.
Patent JP-H07146726-A (JP)
Title: Maximum output current control circuit
Inventor: SEKIGUCHI MASARU
IPC: H03F3/347
Filed: 1993-11-24
Abstract: PURPOSE:To provide a maximum output control circuit capable of highly accurately controlling the output current of a current mirror circuit. CONSTITUTION:This circuit is constituted of an operational amplifier 4 for monitoring the input current of a first current mirror circuit 1 for which the output of a reference voltage circuit 3 is connected to one of input and the other input is connected to the input of the first current mirror circuit 1, a second current mirror circuit 2 for which the output is connected to the other input of the operational amplifier 4 and a control circuit 5 connected between the output of the operational amplifier 4 and the input of the second current mirror circuit 2 for controlling the input current of the second current mirror circuit 2. When the output voltage of the second current mirror circuit 2 is equal to or more than the output voltage of the reference voltage circuit 3, the control circuit 5 is operated by the operational amplifier 4, the input current is supplied to the second current mirror circuit 2, the output current of the second current mirror circuit 2 is made flow and the output current is supplied to the input of the first current mirror circuit 1.
Patent JP-2000122297-A (JP)
Title: Planographic printing plate material and method for developing the same
Inventor: SANPEI TAKESHI
IPC: G03C8/36
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve surface staining in printing and fine halftone dot reproducibility in printing when a material spectrally sensitized so as to ensure the sensitization maximum is the range of 610-710 nm and forming a planographic printing plate by a silver complex salt diffusion transfer process is preserved at a high humidity and a high temperature or when the material is subjected to running processing under a reduced replenishing amount. SOLUTION: The planographic printing plate material has its sensitization maximum in the range of 610-710 nm, contains ascorbic acid or a hydrazine derivative in a constituent layer and forms a planographic printing plate by a silver complex salt diffusion transfer process. A planographic printing plate material having its sensitization maximum in the range of 610-710 nm and forming a planographic printing plate by a silver complex salt diffusion transfer process is developed in the presence of ascorbic acid or a hydrazine derivative.
Patent JP-H01135970-A (JP)
Title: Flow control device
Inventor: MORIUCHI YOSUKE
IPC: F16K7/00
Filed: 1987-11-19
Abstract: PURPOSE:To form a flow control device in small size by forming a swollen part, having a capillary tube, in the inside of a pipe member and inserting a blocking member, having a swollen part adapted to the swollen, to be fitted to the periphery of the pipe member. CONSTITUTION:The first swollen part 48 trapezoidal shape, having a capillary tube 50, is formed swelling in the inside of a pipe member 40, and a blocking member 42, having the second swollen part 54 adapted to the first swollen part 48 closing a flow path and providing a trigger means 56 in the inside, is inserted and fitted to the periphery of the pipe member 40. Thus because a number of part items decreases, the miniaturization of a flow control device itself can be attained.
Patent JP-2001113743-A (JP)
Title: Image forming apparatus
Inventor: NAGAI ETSUO
IPC: H04N1/23
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To realize the smoothness of an image of low density. SOLUTION: A data control part 20 outputs image data at every pixel with respect to each LD so as to divide the same into significant bits D1a, D2a and insignificant bits D1b, D2b and also outputs reference voltages Vr1, Vr2. The significant bit control part 31 of an LD modulating part 30 outputs a signal P1 for modulating pulse width corresponding to D1a, and also outputs a discrimination signal L1 for discriminating whether D1a is the lowest value. A D/A1 current setting part 32 sets a current value for modulating power corresponding to D1a, D1b on reference to Vr1. A D/A2 addition current setting part 33 sets an addition current value for modulating power corresponding to D1b on reference to Vr2 when the setting part 33 recognizes that D1a is the lowest value from L1.  A current adding part 34 adds the addition current value to the current value for modulating power, and an LD driving part 35 modulates the pulse width and power of LD1a corresponding to the addition value to emit light. An LD modulating part 40 also performs almost same processing.
Patent JP-S63144549-A (JP)
Title: Test jig
Inventor: SUZUKI TOSHIHIDE
IPC: H01L23/00
Filed: 1986-12-09
Abstract: PURPOSE:To apply a test jig even for a package using a nonferrous group material, and to test a large number of samples at a time by holding the samples by employing a binding substance consisting of adhesives, pressure- sensitive adhesives or a viscous substance. CONSTITUTION:One surface of a double-sided adhesive tape 2 is bonded with a frame 1 for a jig, and an adhesive surface as the other surface is set up to resins in resin-sealed semiconductor devices 3. Since the adhesive tape 2 is used, samples can be held regardless of the material of outer leads 4 for the resin-sealed semiconductor de-vices 3. Adhesives or a viscous substance may be employed in order to fit the resin-sealed semiconductor devices 3 with the outer leads 4 to the frame 1 of the test jig. Vinyl polymer adhesives, rubber group adhesives, a condensation polymerization and polyadduct adhesives or natural adhesives is cited as pressure-sensitive adhesives. A natural viscous substance, a semisynthetic viscous substance or a synthetic viscous substance is quoted as the viscous substance.
Patent JP-H11124769-A (JP)
Title: Production of fiber decomposing nitrogen oxide
Inventor: TOKUTAKE MASAHITO
IPC: D06M101/16
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably and inexpensively producing a fiber decomposing nitrogen oxide by efficiently producing titanium dioxide having photocatalytic action on the surface of a fiber. SOLUTION: When a fiber decomposing nitrogen oxide is produced by photocatalyst action of titanium dioxide which exists on the surface, an alkoxytitanium ester in an amount of >=1 wt.% based on fiber weight is attached to the fiber surface and the attached alkoxytitanium ester is hydrolyzed to produce titanium dioxide in an amount of >=0.5% based on fiber surface area.
Patent JP-H02142951-A (JP)
Title: Wrapping driving device
Inventor: YOKOTA YASUO
IPC: F16G1/00
Filed: 1988-11-21
Abstract: PURPOSE:To improve the extent of frictional force in a wrapping driving device through a minus effect as well as to make it so as to have a clutch function by means of magnetic switching by adding a superconductive material to a flexible member stretched across pulleys, and adding a magnetic field to it. CONSTITUTION:Each magnetic generator 16 is set up at the outward of a contact spot between a driving side pulley 12 and a driven side pulley 13. In addition, a superconductive material is added to a belt being stretched over an interval between these pulleys in an area to be opposed to a magnetic generating part of the magnetic generator. When magnetism is generated during rotation of a driving device constituted like this, a magnetic field presses the belt 15 inclusive of the superconductive material to the pulleys through a minus effect. When the belt is made to be overlong, making the magnetic generator have a switching function, frictional force is produced between the belt and the pulleys only when this magnetic field is added, thus they transmits their motive power. Thus, this frictional force of a wrapping driving device is improved and the extent of transfer loss is reduced, or making it able so as to have a clutch function in addition.
Patent JP-H05135631-A (JP)
Title: Wiring formation on lb film
Inventor: MIYAMOTO HIROO
IPC: H01L21/3205
Filed: 1991-11-11
Abstract: PURPOSE:To finely form a wiring on an LB film under ordinary temperature or under ordinary temperature with ordinary pressure by imparting a functional group to become a biotin mark to the surface of the LB film, and forming a biotin pattern on the surface, followed by being combined with avidin. CONSTITUTION:When a wiring is formed on an LB film 2, a functional group to become a mark of biotin 4 is imparted to the surface of the film 2 so as to form a biotin pattern to be combined with the surface of the film 2 through the functional group. Next, avidin 5 having metal colloid is combined with this biotin pattern by using specific combination of avidin 5 with biotin 4 so as to obtain the wiring. In this case, the functional group to become the mark of this biotin 4 is determined to be an amino group or a carboxyl group. Then, since a series of treatments can be under ordinary conducted under ordinary temperature, a desired wiring can be formed while allowing to be also formed cold. Further, since biotin pattern formation can be performed by a present fine pattern making technique such as electron ray exposure, untraviolet ray exposure and X-ray exposure, a desired fine pattern can be obtained.
Patent JP-S63146178-A (JP)
Title: Holovision device
Inventor: YAMADA TAKAHIRO
IPC: G06T7/00
Filed: 1986-12-10
Abstract: PURPOSE:To modify the information of a hypercolumn automatically by leading in a fluctuation which changes one holon of a hypercolumn to the lowest-level lead-in state when all holons of the hypercolumn are is in a slightly excited state. CONSTITUTION:When a high-level signal is sent from a receptor cell to a hypercolumn, all holons enters the slightly excited state. (The outputs of holons in the slightly excited state, however, are at low level). A hypercolumn like this is detected and the fluctuation (L/H transition) which changes one optical holon 108 into a holon 109 which is excited from the slightly excited state to the lowest-level lead-in state is lead in. The holon after the L/H transition by the fluctuation restores itself to the original slightly excited state a certain time later and then another holon has L/H transition similarly. Consequently, information that respective columns generate is modified automatically.
Patent JP-2000122321-A (JP)
Title: Electrophotographic photoreceptor, its production and electrophotographic device
Inventor: YAMAGUCHI YASUHIRO
IPC: G03G5/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To produce an S-shaped electrophotographic photoreceptor having high performance and high durability at a low cost and to obtain an electrophotographic device equipped with the electrophotographic photoreceptor. SOLUTION: The electrophotographic photoreceptor contains an electric charge transport copolymer or an electric charge transport graft copolymer, each consisting of blocks having electric charge transport activity and blocks having no electric charge transport activity. The blocks having no electric charge transport activity give a homopolymer of which 5-70 wt.% is occupied by a repeating structural unit soluble in a solvent whose solubility parameter is >=22 (MPa)1/2. The solvent whose solubility parameter is >=22 (MPa)1/2 is, e.g. methanol or N,N-dimethylformamide. It is preferable that the repeating unit has an acidic group.
Patent JP-H01136059-A (JP)
Title: Correction system for moisture sensor output
Inventor: IBORI SHOICHI
IPC: G01N27/12
Filed: 1987-11-20
Abstract: PURPOSE:To bring a display measured value close to an actual value, by making an output level coincide with an input level of an A/D converter to correct an output value from the A/D converter on the basis of a difference from a correction value as input from a keyboard. CONSTITUTION:A linearization circuit 2 converts a moisture sensor 1 and a characteristic curve thereof to a voltage level in a linear characteristic containing a temperature characteristic. An A/D converter 3 is connected to a bus 10 of a microprocessor 4 to convert an output of the linearization circuit 2 into digital from analog. A value outputted from the A/D converter 3 is shown on a display device 6. The linearization circuit 2 makes an output level coincide with an input level of the A/D converter 3 and when a correction value is inputted from a keyboard 5, a microprocessor 4 corrects a value outputted from the A/D converter 3 on the basis of a difference from the correction value.
Patent JP-2000200071-A (JP)
Title: Liquid crystal display control system and portable terminal equipment
Inventor: YAMASHITA MASAYOSHI
IPC: H04M1/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To realize an easy-to-see display without decreasing display speed by connecting connection lines by thinning them according to a font to be used, without adopting one-to-one common connection lines in the direction of the row. SOLUTION: A control circuit controls the common connection lines of the liquid crystal display part so that, among prescribed dots defined based on the display units, dots for a font or dots for between the lines are connected to a driving circuit, the remaining dots are not connected thereto. For example, when a character 'destination' is displayed by using the whole display area on the liquid crystal panel, the control circuit transmits character data to the driving signal by using 16 dot (COM1-COM16) area. Then, since the vertical 12 fonts are specified, the driving circuit is connected so as to allot the 12 dots (COM1-COM12) from the top of the 16 dots for the font and one dot (CON13) for between the lines, and disconnect the remaining 3 dots.
Patent JP-H04168238-A (JP)
Title: Manufacture of parts of particle dispersed composite
Inventor: ISHIZUKA SATORU
IPC: B22D19/14
Filed: 1990-10-31
Abstract: PURPOSE:To obtain parts of quality having high strength and reliability, at the time of pressurizing the stock of a particle dispersed composite and forming parts, by setting mesh parts made of ceramic fibers in a runner part into a forming cavity. CONSTITUTION:Mesh parts 8 constituted of ceramic fibers are set in a runner part 7 introducing molten metal into a cavity part 6 forming parts in a die 1. The shape of the mesh parts 8 is formed into a taper one in accordance with the shape of the runner part 7 to prevent their movement caused by the push of molten metal. Horizontal dies in the above state are put together; after that, the molten metal 10 of a particle dispersed composite alloy is filled on a lower punch 2 in the die 1; immediately, pressure P is applied by an upper punch 3; and, via the runner part 7, the molten metal is filled in the cavity part 6. At this time, impurities and the condensed lumps of the particles present on the surface and inside of the molten metal 10 are seized by the mesh parts 8, by which the parts 12 of the cleaned particle dispersed composite alloy can be obtd.
Patent JP-H11121312-A (JP)
Title: Silicon carbide wafer
Inventor: KAWAMOTO SATOSHI
IPC: H01L21/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide wafer which does not rub out a plastic container even when the wafer comes into contact with the container. SOLUTION: A silicon carbide wafer 40 is composed of a thin disk like silicon carbide body and both surfaces 42 and 44 of the wafer 40 are formed in rough surfaces having average roughness of 0.1-0.2 μm. The peripheral edge sections of the surfaces 42 and 44 are chamfered and the peripheral side face of the wafer 40 including the chamfered sections is finished to a mirror surface of 0.01-0.02 μm in average roughness.
Patent JP-2000124639-A (JP)
Title: Outer line connections structure for electronic device
Inventor: KOJIMA HIDEYUKI
IPC: H05K7/14
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an outer line connection structure of an electronic device in which the device is miniaturized, and to aim at reducing the number of assembling, and it is unnecessary to fit an outer line connecting junction connector on a back board, and it is unnecessary to directly provide the outer line connection junction connector on a front face of a circuit unit (a printed board). SOLUTION: There is provided an electric contact point 7 in a circuit unit fitting fixed board 5 provided on a front face of a circuit unit 3, and an electrical contact point in response to the electrical contact point 7 of the circuit unit fitting fixed board 5 in a frame body 2 for housing at least the one or more circuit units 3. In this structure, the electrical contact point 7 is electrically connected to an outer line connecting connector 6 provided within an electronic device 1. For example, by the combination of a board A 10 and a board B 11, the circuit unit 3 within the electronic device 1 can be electrically connected to an outer line cable 9 via the outer line connecting connector 6.
Patent JP-H05108888-A (JP)
Title: Pattern recognition device
Inventor: KATO YUTAKA
IPC: G06K9/62
Filed: 1991-10-14
Abstract: PURPOSE:To provide a pattern recognition device which calculates at high speed and has excellent recognition efficiency. CONSTITUTION:After extracting (n) numbers of feature quantity from an input pattern and determinating a feature vector in (n)-dimentional feature quantity space in accordance with the program of ROM 5 for feature extraction, CPU 4 calculates distance data concerning all character categories while referring to ROM 9 for a dictionary in accorcance with the program of ROM 6 for distance calculation. Afterward, plural character candidates are converged from the size of distance data concerning all the character categories in accordance with the program of ROM 7 for candidate selection. Distance data is obtained by squaring the difference of the component of the feature vector of the input pattern and the corresponding component of an average vector previously determined from plural learning pattern, adding a value obtained by dividing it by the distribution of the component with respect to all the components and adding the added value with a correction value corresponding to the size of distribution.
Patent JP-H11133921-A (JP)
Title: Display control circuit and display control method
Inventor: KUWAJIMA HIDENORI
IPC: G09G5/399
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To drive an LCD with the minimum frame frequency without generating flicker by supplying the divided clock to a display circuit in the case of binary display and supplying undivided single clock in the case of 16 gradation. SOLUTION: In the operation of a display circuit 14 at the time of a black- and-white binary display, a CPU sets the information as a black-and-white binary display mode in a gradation switching register 2 through the CPU control signal. A frequency variable circuit 3 selects the operation clock divided by a dividing unit 30 for the operation clock as the output to the display circuit 4 on the basis of the information. In the operation of the display circuit 4 at the time of display with 16 gradation, the CPU sets the information as a 16 gradation display mode in a gradation stage switching register 2 through the CPU control signal. A frequency variable circuit 3 selects the single clock input from a single clock signal source 5 for the operation clock as the output to the display circuit 4 on the basis of the information.
Patent JP-H02198544-A (JP)
Title: Connecting part for angle type hand-piece for dentistry
Inventor: PEETAA MARATA YUUNIORU
IPC: A61B90/30
Filed: 1989-11-15
Abstract: PURPOSE: To facilitate light exchanges, by designing a joint part in such a manner that a slip ring carrying a light source is exchangeable with a joining ring having a light conductor which penetrates the position of the light source when an angle handpiece has the light source. CONSTITUTION: When a lamp 4" provided at a slip ring 2 of an angle handpiece 11 and inserted into the angle handpiece has burnt out and to be replaced, a coupling ring 1 joined through a nose part 3 is used within an area where a light conductor piece 5 is provided introducing the light of a light source 4 or a light conductor 14' in place of the lamp 4" into a light conductor 14 in the angle handpiece 11 in a hand piece 10. Depending on cases, by shifting the angle, it is possible to make firm but removable coupling of the coupling ring 1 and the angle handpiece 11 by a screw 16.