baber/WOPTO huggingface dataset:
Patent JP-H0514261-A (JP)
Title: Radio communication equipment
Inventor: SATO ATSUSHI
IPC: H04B7/26
Filed: 1991-07-02
Abstract: PURPOSE:To confirm the receiving function of a receiver by a carrier at the time of the usual operation of a system, in a radio communication equipment used for a private branch pager. CONSTITUTION:A transmitter transmits a calling signal common to the system in each constant time, and a receiver is equipped with a calling mode switching means (i) by which the carrier can select the reception of a calling number specific to the receiver or the reception of the calling signal common to the system. Thus, the carrier can judge whether he is not called because the valid calling signal is not transmitted, or because the calling signal can not be received due to the deterioration of a surrounding radio wave circumstance or the like, by receiving the calling signal common to the system, and confirming the receiving function, so that the uneasiness of the carrier can be erased.
Patent JP-H0825792-A (JP)
Title: Image forming method and manufacture of decorative aluminum plate
Inventor: ABE TSUTOMU
IPC: B41J29/00
Filed: 1994-07-14
Abstract: PURPOSE:To form a recording image in which dyeability of ink is improved and which has excellent image performance for an anodized film by dehydrating and activating the film formed on the surface of a plate or a foil of aluminum or aluminum alloy before ink droplets are applied. CONSTITUTION:When a material 701 to be recorded in which an anodized film made of a plate or a foil of aluminum or aluminum alloy is formed to be formed as an image forming surface is recorded by a recorder having an ink jet recording head 710 having four heads for four colors, the material 701 is placed on a printing tray 715 and fed. It is radiated with infrared rays by an infrared lamp 704 to be heated, moisture contained in the film is sputtered, reacted to be dehydrated to active the film in a first treating step. Then, after an ink jet recording is executed, the volatile solvent of ink in the film is evaporated, scattered by heating means 703 including the lamp, thereby expediting the dyeing.
Patent JP-S647419-A (JP)
Title: Manufacture of superconductive wire
Inventor: SHIODA TAKAO
IPC: H01B12/02
Filed: 1987-06-29
Abstract: PURPOSE:To provide a uniform quality superconductor layer by forming superconductor layer at the bore of a hollow base, inserting a core and rolling for turning of it into a wire, and then subjecting it to heat treatment for stabilization of the superconductor layer. CONSTITUTION:A superconductor layer 2 is provided at the bore of a hollow base 1, and a core 8 is inserted therein. This base 1 is rolled to provide a wire, which is heat treated to stabilize the superconductor layer. Insertion of core 8 and rolling does not permit enlargement of the pulldown ratio at the time of dia. contraction due to rolling, that enables sufficient processing in a proper range, and also troubles such as discontinuity at manufacture can be prevented. Because the superconductor layer 2 is pressurized from outside and inside by the core simultaneously, the whole is contracted approx. evenly to yield uniform quality, that should accomplish stable superconductive characteristics.
Patent JP-H0327609-A (JP)
Title: Manufacture of piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H3/02
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a manufacture method to prevent production of spurious vibration or the like by polarizing only a part of a vibration electrode and its surrounding and not polarizing a piezoelectric substrate except the surrounding of the vibration part so as to suppress the piezoelectric vibration at the part other than the vibration part. CONSTITUTION:In the manufacture of a piezoelectric resonator, a stripe pattern polarization electrode 7 is formed at first on both front and rear sides of a piezoelectric master substrate 6. When a voltage of positive or negative polarity is applied to each electrode 7, an electric field is generated in parallel with the major plane in the master substrate 6 between adjacent electrodes 7 and the substrate 6 is polarized. On the other hand, since the electric field is opposite to each other at both sides of the electrode 7 and there exists no electric field, the polarized part and the non-polarized part are formed alternately in the master substrate 6 and the direction of the polarized axis is opposite to each other. Then the electrode film 7a is formed overlappingly onto the electrode 7 to form a vibration electrode 2a, an external leadout electrode 4 and a capacitance electrode 5 on both sides of the master substrate 6. Then the master substrate 6 is cut off at each G-G line to obtain vibration elements an at once.
Patent JP-H05336292-A (JP)
Title: Facsimile equipment
Inventor: MAKI NOBUHIKO
IPC: H04N1/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide the facsimile equipment with less misoperation by permitting a user to interrupt a function without fail. CONSTITUTION:When the user indicates the interruption of the operation of a function, the function of an operating state and the function waiting for the operation accepted by a receiving means (CPU control circuit) 2 is displayed by a display means (display device) 9. The user selects the function to be interrupted from among the displayed function by means of a selection means (input device) 8, and interrupts the operation by means of an interrupt means (CPU control circuit) 2.
Patent JP-S6140101-A (JP)
Inventor: HIROTA TETSUO
IPC: B27B25/00
Filed: 1984-07-31
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-H0331128-A (JP)
Title: Paper sheet separating/delivering device
Inventor: OZAWA MASAHITO
IPC: B65H3/46
Filed: 1989-06-27
Abstract: PURPOSE:To surely deliver the first paper sheet and the second paper sheet at a fixed interval by providing a control means feeding the front end of the uppermost paper sheet to the position immediately before an engaging section between a delivering roller and a separating roller by one rotation of a pickup roller. CONSTITUTION:In delivering paper sheets 4, a controller rotates a pickup roller 5 while a stage 3 is lowered and stops the rotation of the pickup roller 5 based on the detected information of a detecting means 27 so that the preset position of e high-friction member 6 is located directly above paper sheets 4. The stage 3 is lifted to press the uppermost paper sheet to the pickup roller 5, and the front end of the uppermost paper sheet is fed to the position immediately before an engaging section between a delivering roller 8 and a separating roller 12. Paper sheets 4 are subsequently separated and delivered one by one starting from the uppermost paper sheet by the pickup roller 5, delivering roller 8 and separating roller 12.
Patent JP-H0331469-A (JP)
Title: Coated tool steel and production thereof
Inventor: TAMURA MOTONORI
IPC: B23B27/14
Filed: 1989-06-27
Abstract: PURPOSE:To form a wear resistant film hardly causing exfoliation during machining on the surface of steel contg. specified amts. of C and Cr, Mo, V, Nb, W or Co by forming a titanium nitride film having prescribed crystal orienting property. CONSTITUTION:Carbon tool steel contg. 0.4-2wt.% C or further contg. <=15 wt.% one or more among Cr, Mo, V, Nb, W and Co is refined. A titanium nitride film whose crystals orient principally along the (111) face is formed on the surface of the steel or a titanium nitride film having >=0.9 diffraction peak intensity ratio of the (111) face among the (111), (220) and (200) faces in X-ray diffraction with Cu-Kalpha rays is formed.
Patent JP-S5787411-A (JP)
Title: Aqueous solution of novel modified resin and its preparation
Inventor: NATSUUME IKUO
IPC: C08G12/00
Filed: 1980-11-19
Abstract: PURPOSE: To prepare a non-staining, general-purpose aqueous solution of a modified resin having excellent dispersability and suitable for increasing the strength of a cement fluidizing agent, etc. by modifying a co-condensation resin of amino- s-triazine and an aldehyde with an amino acid.  
     CONSTITUTION: The objective aqueous solution of a resin having a molecular weight of ≥500 and an acid value of ≥30, is prepared by co-condensing (A) 0.5W2mol of the amino groups of an amino-s-triazine having ≥2 amino groups (e.g. melamine), (B) 1mol of an aldehyde (e.g. formaldehyde), and (C) ≥0.1mol of the amino group of an amino acid or an amino acid salt wherein at least a part of the carboxyl group forms a salt (e.g. sodium salt of glycine) in the presence of a base (e.g. sodium hydroxide) and water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0340887-A (JP)
Title: Enzyme-removed lignin for lignocellulosic material
Inventor: UIRIAMU ERU ORUSEN
IPC: D21C9/10
Filed: 1990-06-22
Abstract: PURPOSE: To efficiently delignify a lignocellulosic material without the production of corrosive pollutional discharges to obtain the delignified product which has good glossiness degree stability and is useful in a papermaking industry by treating the lignocellulosic material with a ligninolytic enzyme and a xylanase. CONSTITUTION: This process for delignifying lignocellulosic material comprises two or more enzymatic delignification stages, wherein the enzymatic delignification stages comprise; one or more ligninolytic enzyme treatment stages, wherein each ligninolytic enzyme treatment stage comprises the step of incubating the lignocellulosic material in a ligninolytic reaction mixture comprising an effective amount of a ligninolytic enzyme preparation; and one or more xylanase treatment stages, wherein each xylanase treatment stage comprises the step of incubating the lignocellulosic material in a xylanase reaction mixture comprising an effective amount of xylanase preparation. It is preferable that wood pulp is used as the lignocellulosic material, and it is also preferable that the ligninolytic enzyme preparation is prepared from a white rot fungus.
Patent JP-S6142139-A (JP)
Title: Grating forming apparatus
Inventor: SHIONO TERUHIRO
IPC: H01L21/3065
Filed: 1984-08-02
Abstract: PURPOSE:To change the aperture area with time by providing a deposition source, a sample pedestal and a variable aperture mask between them, preparing a plurality of flat masks arranged periodically to the aperture mask and rotating it. CONSTITUTION:An apparatus is composed of an SiO2 deposition source 1, a sample pedestal 2 and a variable mask 4 provided between them. The variable aperture mask 4 is composed of four flat masks 5 having the rotating axis 6 and the single sided rotating axis 6 of flat mask 5 is provided with pulley for interlocking operation. The interlocking operation equalizes the rotating angle of four flat masks. The deposited particle 7 supplied from the SiO2 deposition source is deposited on a glass plate 3 placed on the sample pedestal 2 through the variable aperture mask 4. A rotating angle of flat mask 5 changes area of aperture for the SiO2 deposited particle and thereby the grating 8 in the form of saw- tooth can be formed.
Patent JP-S6224164-A (JP)
Title: Orientation of failure points of transmission line
Inventor: KIYOKUNI NOBUAKI
IPC: G01R31/08
Filed: 1985-07-24
Abstract: PURPOSE:To attempt improved reliability of orientation result, by recording failed ground-wire current with a ground-wire measuring means after receiving an action command from an electric station and preparing a distribution map of said currents at the time of accident by restoring the recorded ground-wire current when the failed current disappears. CONSTITUTION:When, simmultaneous with detection of an accident by a protec tive relay, a failure occurrence signal is transmitted to an accident-orienting apparatus 12, the apparatus 12 provides a command for ground-current measure ment to a signal transmittor 11, allowing the secondary current wave form of a current transformer started in a current measuring means 9 to be stored in the incorporated memory element and recording of wave forms line current and voltage also. This recording is continued until removal of the accident by an action of a breaker and the recorded current information is transmitted to the apparatus 12 through an optical fiber 10 and the current value of each ground-wire and a phase of a current value relation fo the reference phase voltage are recorded in the apparatus 12. By these informations, a distribution map of the ground-wire currents in the system is depicted with X-Y block, etc.
Patent JP-S6319107-A (JP)
Inventor: SUZUKI YOSHIO
IPC: A47B3/12
Filed: 1986-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6318893-A (JP)
Title: Image signal switching circuit
Inventor: SHIMIZU KAZUYOSHI
IPC: H04N11/00
Filed: 1986-07-11
Abstract: PURPOSE:To switch a signal to either 'color' or 'black and white' and transmit by providing a path with a pre-emphasis circuit and a path without it in the front step of an LED driving circuit in an optical image transmission device with the light emission diode LED driving circuit. CONSTITUTION:Two paths, one of which is a path 13 with the preemphasis circuit 2, and the other is a path 12 without the preemphasis circuit, a switching circuit 11 which change overs two paths with respect to input image signals and a color image signal detection circuit 10 which detects a color signal from an input image signal are provided in the front step of the LED driving circuit 4. When the color image signal including a color auxiliary carrier is inputted, the color image signal detection circuit 10 detects it, and the detected signal change overs the signal transmission path on the side of the pre-emphasis circuit 2. When the black and white image signal without the color auxiliary carrier is inputted, the detection circuit 10 detects it to be the back and white image signal, change overs to a through transmission path 12 without causing the signal to pass through the pre-emphasis circuit.
Patent JP-H04362678-A (JP)
Title: Driving method for transfer roller
Inventor: OHASHI MASATO
IPC: G03G15/16
Filed: 1991-06-10
Abstract: PURPOSE:To prevent the occurrence of even a few speed differences between a photosensitive body and a transfer roller and the slippage of an image by rotating/driving the transfer roller brought into contact with the photosensitive body with frictional force generated on the surface contact. CONSTITUTION:The transfer roller 5 is disposed under the photosensitive body 4, and the bearing 6 supporting the shaft 5a of the transfer roller 5 is slidably inserted into a vertical oblong hole 8 notched on a side plate 7, so that the transfer roller 5 is contacted/separated to/from the photosensitive body 4. Simultaneously, a pressure spring is interposed between the bottom surface of the bearing 6 of the transfer roller 5 and the bottom end edge of the oblong hole 8, and the face of the transfer roller 5 is pressed on the face of the photosensitive body 4 by the pressure spring. When the photosensitive body 4 is rotated/driven, the transfer roller 5 has the action of the frictional force, and is rotated at speed completely equal to that of the photosensitive body 4. On the other hand, when a transfer sheet enters between the photosensitive body 4 and the transfer roller 5, force acts on the transfer sheet and the transfer roller 5, and the transfer roller 5 is rotated at the speed completely equal to that of the photosensitive body 4 with the frictional force applied from the transfer roller 5.
Patent JP-H10337389-A (JP)
Title: Embroiderable sewing machine
Inventor: TANAKA HARUHIKO
IPC: D05B19/08
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable a sewing machine to embroider a large pattern, by equipping a means to give stitch data for sewing an embroidering pattern and a means to give stitch data to enable proper embroidering corresponding to a connection position between a embroidery object holding means and a moving means to move the same. SOLUTION: When a pattern is selected, display data of the pattern is taken out from a pattern memory device 3 and temporarily stored. When all pattern data are selected, an embroiderable range and coordinate axes are generated at a reference display data generator 6 and displayed together with selected patterns on a display device 11. Displayed data are corrected based on setting and correcting of pattern positions by a pattern position button 14, and displayed data are corrected corresponding enlarging/contracting of patterns by a pattern enlarging/contracting button 15. After that, patterns are divided by coordinate axes and, matching that, correction of stitch data is carried out. Obtained stitch data are stored in a memory device 7 and embroidering is started according to the stitch data.
Patent JP-S5592673-A (JP)
Title: Processing of snail flesh
Inventor: HIGASHIMURA TOKUTAROU
IPC: A23L17/40
Filed: 1978-12-30
Abstract: PURPOSE: To process the flesh of snails having improved crispiness and storage stability, without degrading the nutritive value, flavor, and appearance unique to the shucked snails, by heating the flesh vacuum-packed in a heat-resistant film in two steps.  
     CONSTITUTION: The flesh of shellfish, e.g. an ear or turban shell, is vacuum-packed in a heat-resistant film, e.g. polypropylene, and boiled in the primary step. After cooling, the flesh is taken out of the packaging bag, directly or seasoned, and further vacuum-packed in a heat-resistant film, and then heated at a high temperature and pressure, e.g. 135W150°C and 4W6atm, for 6W17min in the secondary step. Alternatively, the flesh may be vacuum-packed with seasonings in a heat- resistant film, and heated primarily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1012749-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: HOSHINO YUTAKA
IPC: H01L27/11
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a complete CMOS type SRAM which is improved in the soft error resistance of a memory cell due to αrays. SOLUTION: A three-dimensional capacity element C1 is formed of the drain area (p type semiconductor layer 18P) of a load MISFET Qp1 , a dielectric film 23, and a plate electrode 24 arranged above a grooveshaped connection hole 19b which electrically connects the gate electrode 17A of a load MISFET QP2 , the gate electrode 6 of a driving MISFET Qd2 , and the drain area (n<+> semiconductor area 8) of a driving MISFET Qd1 .
Patent JP-H105859-A (JP)
Title: Method for winding rapidly solidified foil for truncated conical ring joining material
Inventor: SATO YUICHI
IPC: B21C47/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To wind a rapidly solidified foil for a joining material in a neatly laminated manner by moving a tapered winding roll having the same angle of inclination as that of a tapered surface of a single roll, and increasing the clearance between tapered surfaces. SOLUTION: A rapidly solidified foil 8 is manufactured by ejecting the molten metal onto a tapered surface 4 from a crucible 7 while the single roll 2 is turned at high speed with a rotary shaft 6 of revolution as the axis. A tapered winding roll 1 is movably arranged in the vicinity of the single roll 2. The angle βof inclination of a tapered surface 3 of the winding roll 1 is same as the angle βof inclination of a tapered surface 4 of the single roll 2. Winding is started by bringing the winding roll 1 close to the single roll 2. After winding of at least one turn, the winding roll 1 is moved in the direction (y direction) in which the clearance (d) between the tapered surfaces 3, 4 is increased, and in the direction (x direction) in which a minor diameter b1 side of the coiling roll 1 is brought close to the major diameter a2 side of the single roll 2. The winding position of the rapidly solidified foil 8 is kept constant thereby.
Patent JP-S5864034-A (JP)
Title: Formation of silicon nitride film
Inventor: MATSUKAWA TAKAYUKI
IPC: H01L21/318
Filed: 1981-10-13
Abstract: PURPOSE:To form a silicon nitride film layer in a short time by a method wherein the conveyance of silicon atoms, from the surface of the silicon nitride film layer to the interface of the under layer silicon, is converted to the injection of an accelerated nitrogen ions. CONSTITUTION:The nitrogen ions 6 reached the surface of a silicon wafer 1 at a fixed speed, which is determined by the electric field located between an ion source and the silicon wafer, comes to a stop when it reaches the point of a fixed depth from the surface which will be determine by the speed thereof. Therefore, if said speed is properly selected, a large quantity of nitrogen atoms can be sent at all times in the vicinity of the interface between the silicon nitride film layer 3, which was already formed, and the under layer silicon. These nitrogen atoms are immediately combined with the under layer silicon by the heated silicon wafer and a new silicon nitride layer is formed on the interface. Thus, the growing speed of the nitride film layer is accelerated and the nitrogen atoms are forcibly pushed into the nitride film layer by the accelerated growing speed, thereby enabling to realize an extremely high growing speed.
Patent JP-S6319846-A (JP)
Title: Composite semiconductor device for amplification
Inventor: OMURA YASUHISA
IPC: H03F3/345
Filed: 1986-07-14
Abstract: PURPOSE:To contrive an increase in gm/gd by reducing the drain conductance gd in a current saturated region by a method wherein the title composite semiconductor device is composed of the first conductive channel type insulating gate type field effect transistor and the second conductive channel type junction gate type field effect transistor, and a current bypass circuit is provided between the source terminals of both transistors. CONSTITUTION:To the composite semiconductor device consisting of an N- channel type MOSFET 10 and a P-channel type junction gate field effect transistor JFET 11, a current bypass circuit 12 composed of a resistor, for example, is added. To be more precise, current-voltage characteristics are controlled by providing a current bypass circuit 12 between the terminals 17 and 18 of the composite semiconductor device having a differential negative condactance. As a result, the current-voltage characteristics are added to the current-voltage characteristics of the MOSFET, and besides, the drain conductance gd in the current saturated region becomes very small by, receiving the effect of bypass of the drain current of the current bypass circuit, and the gm/gd is increased.
Patent JP-H11350735-A (JP)
Title: Mixing method of accelerating agent for concrete
Inventor: SATO TETSUJI
IPC: E21D11/10
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the mixing method of an accelerating agent for concrete capable of easily diffusing and mixing the accelerating agent in concrete during pumping through a concrete conveying. pipe. SOLUTION: In a mixing method for adding and mixing an accelerating agent in concrete, pumping is performed through a concrete conveying pipe 10. A ribbon-like spiral 12 inward projected from the inner peripheral face of a conveying pipe 10 and extended in the form of a spiral along the inner peripheral face is provided in the neighborhood of the discharge opening 11 of the concrete conveying pipe 10, and the accelerating agent supplied through the hollow part of the ribbon-like spiral 12 is injected into concrete during pumping from a number of nozzle holes 13 opened and formed toward the pumping direction of concrete. Concrete is discharged from the discharge opening 11 while agitating and mixing are performed by the ribbon-like spiral 12.