baber/WOPTO huggingface dataset:
Patent JP-H11165932-A (JP)
Title: Paper reversely feeder and image forming device
Inventor: TADA HIDEKI
IPC: B65H29/60
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To normally carry a sheet material by providing a guide member which lightly presses the sheet material on a first carrier path in the vicinity of a sheet material rear end detecting part and projecting the downstream of the guide member in the carrier direction from the first carrier path. SOLUTION: A first carrier path guide 3 guides a sheet material 8 to a switchback roller 1 and a sensor flag 4 has a function detecting the sheet material 8 together with a photo sensor 7. A guide member 9 is lightly abutted on the first carrier path guide 3 and narrows a first carrier path 201. The rear end of the sheet material 8 is carried while lightly pressed on the first carrier path guide 3 by the guide member 9, so that the timing for detecting the rear end of the sheet material 8 by the photo sensor 7 is stabilized. The rear end part of the sheet material 8 is guided by a guide surface of the guide member 9 at the time of reverse from a switchback path 202 to a second carrier path 203, so that the sheet material 8 can be carried without being caught by a tip 3a of the first carrier path guide 3.
Patent JP-H09153886-A (JP)
Title: Serial communication circuit
Inventor: KATOGI MASAHIRO
IPC: H04L25/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and also to reduce the number of connecting terminals by constituting a half duplex communication mode and a full duplex communication mode to be change-over possible. SOLUTION: The half duplex/full duplex communication mode changing-over signal of logic '0' is supplied in a half duplex communication mode so that a reception receiver IC 2 is normally kept in an operation state and receives reception data from the connecting terminals 5 and 6 so as to output it. Here, the reception receiver IC 3 is kept to be a non-operation state by an output signal from an inverter 4. In the meantime, a transmission driver IC 1 becomes an operation state only when the transmission enable signal of logic '1' is supplied and transmits transmission data to the connecting terminals 5 and 6.  Then, in a full duplex communication mode, the half duplex/full duplex communication mode changing-over signal of logic '1' is supplied so that a reception receiver IC 3 is normally kept in the operation state and receives reception data from the connecting terminals 7 and 8 so as to output it.
Patent JP-H02177514-A (JP)
Title: Coil component
Inventor: HIROSE MASAYORI
IPC: H01F27/29
Filed: 1988-12-28
Abstract: PURPOSE:To make it possible to constitute an LC filter, with which the input or output impedance of a high frequency region can be matched easily, by a method wherein a part of winding or another winding is hooked to a plurality of projections and a winding of required length is formed, and the end part of the winding is connected to a terminal. CONSTITUTION:Terminals 10 and 13 are planted on the flanges 14a and 14b of a coil bobbin 21, and at the same time, a plurality of projections 16 to 18 are formed on the circumferential surface or on the external side face of the coil bobbin, and a part of the winding to be wound on the winding groove 15 of the coil bobbin or another winding is hooked to said terminals 10 to 13, and a winding of the required length is conducted. Then, in the state wherein terminal position is set in order to compose a coil part by connecting the end par of the winding to the terminals 10 to 13, the winding in the required length can be obtained easily. Accordingly, as the winding or another winding of the required length can be obtained easily as the coil part which constitutes the LC filter of a high frequency region, an impedance matching can be conducted easily, the LC filter, on which input or output impedance matching is performed easily, can be constituted.
Patent JP-H11178362-A (JP)
Title: Drive device of vibration actuator
Inventor: SUZUKI TOMOAKI
IPC: H02N2/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To easily and securely control speed by generating a signal for controlling the relative movement between a relative movement member in contact with a vibrator with a pressed state and the vibrator, and by correcting nonlinearity between a relative movement speed and a control signal. SOLUTION: A phase-shifter 3 outputs a cosine wave with a phase shift of π/2 as compared with respect to the output of a sine wave from VCO2 and changes the drive direction of an actuator 1, and a drive speed is controlled by the output frequency of the VCO2. Amplifiers 4 and 5 amplify each of the sine and cosine waves from the VCO2 to the vibration level of the vibration actuator 1, generate A and B phase signals, and apply them to each piezoelectric element. A control voltage generation circuit 7 generates a voltage Vs for controlling the oscillation frequency of the VCO2 and output it to a voltage characteristic correction circuit 6. As a result, a correction voltage Vo1 is generated and is outputted to the VCO2, thus varying the frequency and controlling the drive speed of the vibration actuator 1.
Patent JP-H04204656-A (JP)
Title: Negative type photosensitive composition and formation of color filter using same
Inventor: ASANO TAKATERU
IPC: G03F7/004
Filed: 1990-11-30
Abstract: PURPOSE:To avoid deterioration with time lapse due to alkali metal atoms contained in natural substances and to obtain the negative type photosensitive composition to be used for the color separation filter by mixing an aqueous solution of a copolymer having a specified dye group with an aqueous solution of a diazo resin. CONSTITUTION:This negative type photosensitive composition is prepared by dissolving in water the water-soluble diazo resin and the copolymer having a weight average molecular weight of 500-100000 and comprising 5-20% acrylic monomer units, 45-55% 2-hydroxyethyl acrylate monomer units, 20-30% methacrylamide nonomer units, and 5-20% benzyl methacrylate monomer units and one of oxypolybasic acids. The color filter is formed by coating a substrate with this composition, exposing it to ultraviolet rays, eluting the unexposed parts only with water to form a pattern, and dyeing it with a water-soluble dye. This photosensitive composition can be used also as a photoresist to be used for processing a shadow mask and a lead frame requiring a plate making process to be processed only with water.
Patent JP-H08171252-A (JP)
Title: Image forming device
Inventor: KOIDE JUN
IPC: G03G15/08
Filed: 1994-12-19
Abstract: PURPOSE: To provide an image forming device having the uniformity of an image in a highlight density area. CONSTITUTION: The black color out of four colors of yellow 23, magenta 21, cyan 22 and black being the color separation components of a full color image is separated as individual image information for the highlight density area 24 and a dark density area 25, and the colors of five kinds of toner images are superimposed so as to form the full color image. At such a time, the black toner density of the highlight density area is set about 1/2 of the black toner density of the dark density area.
Patent JP-H03199800-A (JP)
Title: Automatic oil quantity controller
Inventor: MORISHITA YUKA
IPC: F16N29/02
Filed: 1989-12-26
Abstract: PURPOSE:To make a time difference in controlling oil quantity from sensing oil temperature to increasing or decreasing the oil quantity approach nothing by providing an oil quantity regulating valve utilizing the shape-recoverability if shape memory alloy at the end of an oil supply pipe to connect an oil tank with an oil supply unit. CONSTITUTION:An automatic oil quantity controller is composed of an oil tank 1, an oil supply unit 2, an oil supply pipe 3 to connect the oil tank 1 with the oil supply unit 2, and a discharged oil pipe 5 to discharge oil discharged from an oil receiving element such as a spindle into the oil tank 1, which is provided with an oil quantity regulating valve 6, which is made of shape memory alloy, and provided with a slit 61 at one end to easily deform according to temperature change, and moreover has a machined internal thread 62 threadedly engaged with an external thread of the oil supply pipe 3. Thus time required for controlling can be shortened to quickly supply a proper amount of the oil to a rotating element.
Patent JP-H06155937-A (JP)
Title: Transfer film for thermal transfer printing
Inventor: YAMAGUCHI NORIO
IPC: B41M5/382
Filed: 1992-11-20
Abstract: PURPOSE:To hold the hue of a transfer film layer even when a partner member is formed with a transparent or light-transmissible material and to hold the hue of the transfer film layer even when the transfer film layer transferred to the partner member is visually confirmed by both of reflected light and transmitted light. CONSTITUTION:A transfer film for thermal transfer printing is formed by forming a transfer film layer 13 consisting of a reflecting film layer 13A and a transmissible film layer 13B on one surface of a base material film 11 and forming an adhesive layer 14 for bonding the transfer film layer 13 to a partner member on the transfer film layer 13. By this constitution, even in such a case that the partner member is formed from a transparent or light-transmissible material, the hue of the transfer film can be held and, when the transfer film layer is transferred to the partner member, the transfer film layer is visually confirmed by both of reflected light and transmitted light and the hue thereof can be held.
Patent JP-H10175778-A (JP)
Title: Textile machinery manufacturing twill winding package
Inventor: STRAATEN PAUL
IPC: B65H54/553
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To more surely perform a twill winding package/free pipe exchange process by providing the control computer of a service unit for giving a control instruction for operating at least one device of a plurality of devices working for the maintenance and operation of a twill winding package. SOLUTION: When a matter that a twill package 11 does not reach the specified location is confirmed by an ultrasonic sensor and yarn is wound on a conical yarn pipe made of comparatively sensitive materials by an automatic twill winding winder in particular, the twill package 11 is put in a winding pipe accepting part of a package frame 18 with a winding pipe. The control computer 38 of a service unit starts a working portion computer 39 of a yarn rewinding part 2 via a mechanical bus 40 based on a corresponding signal of the ultrasonic sensor. Further, because this working portion computer 39 controls valve members 43 and/or 44, a package brake 50 and/or a package frame lift device 49 are operated.
Patent JP-H04200392-A (JP)
Title: Optical resolution with enzyme
Inventor: MIYADERA AKIHIKO
IPC: C12P41/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an optical resolution product in high purity and yield under mild condition by treating a specific racemic compound with an SH enzyme (an enzyme having -SH group at the active site) originated from animal or vegetable. CONSTITUTION:Racemic 4-acyloxy-4-ethyl-6,6-(ethylenedioxy)-7,8-dihydro-1H- pyrano[3,4-f]indolidine-3,10(4H)-dione (A) of formula I (R is alkyl) is suspended in an amount of 0.1-5wt.% in water or a mixture of water and an organic solvent such as ethyl acetate to obtain a suspension (B). The liquid B is added with 1-10 pts.wt. (based on 1 pt.wt. of the component A) of an SH enzyme (C) such as papain and reacted at 5-60 deg.C for 10-48 hr. The obtained reaction product (D) is filtered, concentrated and purified to obtain (S)-4-acyloxy-4- ethyl-6,6-(ethylenedioxy)-7,8-dihydro-1H-pyrano[3,4-f]indolidine-3,10( 4H)-dione of formula II by optical resolution.
Patent JP-H10168190-A (JP)
Title: Preservation of polyimide-based adhesive film
Inventor: YAMAMORI YOSHIYUKI
IPC: C09J179/08
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of readily preserving for a long period time a polyimide-based adhesive film liable to be deteriorated by moisture absorption and without lewering bond strength even though intentionally not performing heat treatment just before use. SOLUTION: This method for preserving a polyimide-base adhesive film comprises storing the film in a container having neither gas permeability nor water permeability. The water content in the container is <=1 pt.wt. based on 100 pts.wt. of the polyimide-based adhesive film in the container. After the polyimide-based adhesive film and a desiccant are put in the container made of a composite film of a metal and a polymer, the container is heat-sealed and closed. The polyimide-based adhesive film is housed in the container made of the composite film of the metal and the polymer, a gas in the interior is sucked, the water content in the container is adjusted to <=1 pt.wt. based on 100 pts.wt. of the polyimide-based adhesive film and the container is heat-sealed and closed.
Patent JP-H07200760-A (JP)
Title: Recording medium card
Inventor: TAKEMOTO TAKATOSHI
IPC: G06K19/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide a recording medium card capable of preventing the decoding of a ciphering system converting data of necessary matters to be recorded in the card into bar codes and securing high safety. CONSTITUTION:In the recycle display layer 20 laminated on a card base 11, necessary matters 21 and a bar code 22 ciphering the necessary matters 21 in a ciphering system assigning different ciphering codes 11 every card are recorded so that they may be visualized. In the card base 11, the specified ciphering code to be used for decoding the bar code 22 into the original necessary matters 21 in the ciphering system is recorded as a hiding bar code 30 which can be optically read only under the irradiation of light of a prescribed wavelength and can not be normally visualized.
Patent JP-H05200929-A (JP)
Title: Reinforcing material
Inventor: INOUE KEITARO
IPC: B32B5/26
Filed: 1991-11-27
Abstract: PURPOSE:To provide a reinforcing material easy to produce and improved in handling properties and thermoplastic resin impregnating properties, in the production of a stamping sheet consisting of a thermoplastic resin and the reinforcing material, by constituting sold reinforcing material of a main layer composed of reinforcing fibers and an org. fiber nonwoven fabric having an m.p. same to that of the thermoplastic resin and entangling the fibers of the main layer with the nonwoven fabric. CONSTITUTION:A bundling agent is applied to glass fibers forming a main layer to form said fibers into a glass fiber bundle which is, in turn, cut to be dropped and accumulated on a nonwoven fabric to form the main layer. As the nonwoven fabric, one formed from a fiber composed of a resin same to the thermoplastic resin infiltrated in a reinforcing fiber in quality and havng an m.p. same to that of said resin is used. The main layer and the nonwoven fabric are superposed one upon another and, in this state, compressed air is injected to the formed laminate from the nozzles provided in close vicinity to both surfaces of the laminate and air streams are passed through the main layer and the nonwoven fabric to entangle the glass fibers of the main layer with the nonwoven fabric. A thermoplastic resin is applied to and infiltrated in the reinforcing material thus obtained to obtain a stamping sheet.
Patent JP-2000162641-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: TAGUSA YASUNOBU
IPC: H01L21/336
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal display device which is bright in screen and low in power consumption by solving various problems caused by the shape of an intersection between the scanning line and the display signal line thereby drastically improving manufacturing yield, reducing cost and increasing its aperture ratio. SOLUTION: This device has a pixel substrate 2, in which provided at least are a scanning line 5 connected to a gate electrode 18 of a switching element 8, a pixel electrode 9 connected to a drain electrode 19b, a reference signal line 6 connected to a source electrode 19a, and a gate insulating film 16 that insulates/protects the gate electrode 18 and the scanning line 5 or the reference signal line 6. The gate insulating film 16, at least one a part of the gate electrode 18 the scanning line 5 and the reference signal line 6, contains a first insulating layer 16a which is formed thinner than the periphery of the part and a second insulation layer 16b which is formed on the upper face side of the first insulating layer 16a.
Patent JP-H08235844-A (JP)
Title: Disk reproducing device
Inventor: WATANABE TARO
IPC: G11B33/12
Filed: 1995-11-30
Abstract: PURPOSE: To improve reproducing characteristics by enhancing positioning accuracy of an optical head and motors and moreover to promote reliability and then to achieve miniaturization and cost reduction. CONSTITUTION: The optical head 6 is provided on a metallic substrate 1, and the motor 3 for rotating a turntable 4 and the motor 8 for moving the optical head 6 in the radial direction of a disk are fitted to the lower surface side of this metal substrate 1. Then, the rotation of the motor 8 is transmitted via gears 12-14 and a rack 15, etc., to the upper surface side of the metal substrate 1, and also the optical head 6 is moved in the radial direction by this rotation.
Patent JP-H01175684-A (JP)
Title: Water pressure recorder
Inventor: SAKAMOTO SHIGEHARU
IPC: G06F17/40
Filed: 1987-12-29
Abstract: PURPOSE:To comprehend a correct time and water pressure by mechanically reading water pressure measured value over the long period of time, storing in an IC memory card, analyzing a micro computer through a software and indicating. CONSTITUTION:A water pressure value by a water pressure measuring device 2 connected through a conduit tube 9 to a connector 3 for a fire hydrant or the like mounted on the fire hydrant 8 or the like of a water pipe channel is inputted in an IC memory card 4 and recorded, a value read by a card reader 5 is inputted in a micro computer 12, after analyzing by a software, indicated on the display 13 of the micro computer 12 and an indication picture is copied by a printer 15. Thus, a maximum water pressure for the certain period of time, a minimum water pressure and an average water pressure can be comprehended as exact numerical data and the control of data can be eased.
Patent JP-2000147127-A (JP)
Title: Positron tomograph
Inventor: INOUE SHINICHI
IPC: G01T1/161
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for display by simultaneously displaying a 2-D projection image that is formed by gamma rays and a marker that specifies the boundary position between an inside region where a subject exists and an outside region where the subject does not exist. SOLUTION: By an image formation means 201 of a scattering correction means, counting data are rearranged for generating a sinogram. By a projection angle movement means 202, the rearranged data is re-converted to a data row where distance is set to an abscissa and the slice direction of a detector is set to an ordinate for every projection angle, and is displayed as a planar image (2-D projection image). A boundary setting means 204 specifies a position where an inside region becomes maximum by a marker according to an image being displayed for each projection angle, and converts the coordinate value to distance data for taking it in as a boundary position.  An estimation means 205 estimates the scattered ray constituent of an entire region including the inside region according to the relationship between distance outside the boundary position and a counting value, and subtracts an estimation value from the counting value for each projection angle for outputting to an absorption correction means. A reconfiguration means recomposes a tomographic image from the sinogram after correcting absorption for outputting to a display means.
Patent JP-2001150003-A (JP)
Title: Rolling device
Inventor: KAMATA TERUO
IPC: B21B39/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To form a part of a board material into a thin shape, and to form the thin part of the board into a trapezoidal shape by rotating a rolling means on the turn table, thereby achieving lightening in weight of the board and reducing the cost of production. SOLUTION: This rolling device is composed of means of clamp 32 (left), 33 (right) which hold both ends of a strip 81, means of imparting tension 34, 35 which move at least one of the means of clamp in the direction of tension, a traveling step 31 which moves means of clamp and means of tension back and forth collectively, along a longitudinal direction of the strip, a means of rolling 60B which rolls the strip held by the right and left clamping means on the traveling step by the up and down rolling roll, and a turntable 90 on which the means of rolling is placed.
Patent JP-H07189078-A (JP)
Title: Sub nozzle of air jet type weaving machine
Inventor: MIYAHARA MICHITO
IPC: D03D47/30
Filed: 1993-12-28
Abstract: PURPOSE:To provide a sub nozzle in an air jet type weaving machine, without forming fluffs due to contact with warp yarns and capable of being used easily in production and maintenance. CONSTITUTION:A sub nozzle emitting a high speed air jet for acceleration toward weft yarns released among warp yarns from a main nozzle, is constructed by a holder 2 linked to a compressed air supply side and a nozzle head 1 linked to the holder 2, and at least the nozzle head is made from a high strength glass material by a one piece molding, to prevent formation of warp yarn damages and wears of the nozzle itself due to its smoothness.
Patent JP-H05173908-A (JP)
Title: Multihost access system
Inventor: MOTOHASHI MASAMI
IPC: G06F15/16
Filed: 1991-12-19
Abstract: PURPOSE:To simultaneously access plural computers different in protocols by providing a terminal computer with a protocol control means and a conversion module mechanism part. CONSTITUTION:In a terminal computer 1, a line control part 16 which controls a communication line is provided with a protocol control mechanism part 18 which simultaneously discriminates plural communication protocols and gathers and distributes data from and to higher and same orders by delivery to each address and the request from the address. The computer 1 is provided with a conversion module mechanism part 14 which performs data transmission/ reception between each address and each application of the terminal side and intervenes in session opening to computers 2 to 4 of the other party and data transmission/reception. Thus, plural computers of the other party which are operated by different protocols can be freely used without paying an attention to the protocol difference.
Patent JP-H06303748-A (JP)
Title: Method and apparatus for manufacturing wave winding
Inventor: FUIRITSUPO REEME
IPC: H02K15/04
Filed: 1993-12-28
Abstract: PURPOSE: To achieve a speedy winding by winding a line to be wound around a coil former that is located inside a rotary track, by a winding nozzle that rotates along the rotary track and pushing it into a recessed part between adjacent projecting members, toward the inside in diameter direction by an external forming means. CONSTITUTION: A line to be wound ejected from a winding nozzle 10 is pressed into a recessed part between two projecting members 34 that are adjacent to a slider 38, toward the inside in diameter direction by the slider 38 after the winding nozzle 10 passes the slider 38. Therefore, the line to be wound is sucked and ejected from the winding nozzle 10 by the movement of the slider 38 in inner direction in addition to the rotary movement of the winding nozzle 10. Therefore, the line to be wound is wound around a coil former 14 and at the same time the line to be wound is formed in a wave shape between the projecting member 34 and the slider 38. The reciprocating movement in diameter direction of the slider 38 is controlled by a link 42 and a curve-guiding path 46 of a cam plate that is engaged to the link 42.