baber/WOPTO huggingface dataset:
Patent JP-H07186277-A (JP)
Title: Laminate shaping method and apparatus
Inventor: KAWAGUCHI NOBORU
IPC: B29C67/06
Filed: 1993-12-24
Abstract: PURPOSE:To enhance working efficiency and to obtain a lamination model high in molding accuracy by applying a release agent only to the necessary part of a coagulation layer and easily controlling the irradiation output of laser beam. CONSTITUTION:A notched groove SG is formed to a coagulation layer SL by a carbon dioxide gas laser type notch forming machine 60 to divide the coagulation layer SL into a necessary region SL1 forming a three-dimensional model and an unnecessary region SL2 forming no three-dimensional model. A notch forming process forming the notched groove SG, a release agent printing process printing and applying a release agent R to the predetermined region SL3 of the coating process applying a coagulant to the uppermost layer of a laminate LS by a coagulant coater and a coagulant coagulating process coagulating and curing the coagulant layer applied and formed by a coagulant layer coagulating device to form the coagulation layer SL are repeated to obtain the laminate LS having a desired shape.
Patent JP-H05157691-A (JP)
Title: Sensor
Inventor: KAYA MASANORI
IPC: G01N21/55
Filed: 1991-12-03
Abstract: PURPOSE:To obtain a sensor which can be inexpensively manufactured due to its simple constitution, has a small size and high responding speed, is excellent in reliability and durability because of a so called sensor film which is easily changed in characteristic, and can detect the state change of water. CONSTITUTION:This sensor has a light emitting and receiving elements 21 and 31 and a substrate 11 and is constituted so that the light emitted into the substrate from the element 21 can be made incident to the element 31 after the light is reflected at least one time the surface of the substrate 11. By detecting the reflectance variation of the light, the state of water adhering to the surface of the substrate is detected.
Patent JP-H05155185-A (JP)
Title: Mail form
Inventor: NAKAMURA SHINOBU
IPC: B42D15/02
Filed: 1991-12-04
Abstract: PURPOSE:To provide a mail form whose whole face can be unfolded without cutting off peripheral edges, in a sealed mail form to be dispatched by folding up and sticking after necessary items are written. CONSTITUTION:At peripheral edges or flaps at the time that a base material is folded back or layered, weak adhesive layers 12 to be adhered by application of pressure continuously or intermittently are formed. On the front and rear faces of the base material 11 including the weak adhesive layers 12, a printing layer is formed, the base material 11 is folded back or layered, and the weak adhesive layers 12 on opposing faces are stuck together. Thereafter, they are peeled off from the weak adhesive layers 12.
Patent JP-H09172493-A (JP)
Title: Terminal equipment for video conference communication
Inventor: WATANABE GIICHI
IPC: H04N21/4402
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit moving image information by allowing its on terminal to set the coding characteristic of moving image information corresponding to display function information when the piece of display function information expressing a moving image display function is given to its own terminal from the opposite terminal. SOLUTION: At the time of starting video conference communication, a BAS (bit rate allocation signal) signal reporting display process data of the video monitor equipment 16 of its own terminal is exchanged mutually between with the opposite terminal. At the time of receiving the BAS signal of display process data from the opposite terminal, a system control part 1 obtains an evaluation value corresponding to the piece of data to calculate a maximum quantization step size. The calculated quantization step size value is set to video CODEC (coding/decoding device) 14. Thereby the coding characteristic of video CODEC 14 corresponding to the display characteristic of the video monitor equipment 16 of the opposite terminal is set to its own terminal.  Consequently, the opposite terminal obtains a received video satisfactory for the display characteristic of the video monitor equipment 16 of its own terminal.
Patent JP-H05157541-A (JP)
Title: Ferrule eccentricity inspecting apparatus
Inventor: SHIMOKAWA MIKIO
IPC: G02B6/36
Filed: 1991-12-04
Abstract: PURPOSE:To detect the amount of the eccentricity of the hole of a ferrule accurately at a low cost without the rotating operation of the ferrule. CONSTITUTION:A ferrule is fixed and gripped with an air-sliding chuck accurately without rotation. The image of the central position of the gripped ferrule is photographed with first and second CCD cameras. The central position X in the lateral direction having high resolution of the first camera and the central position in the longitudinal direction having high resolution of the second camera are synthesized. The synthesized result is made to be the measured value.
Patent JP-H10181970-A (JP)
Title: Packing material delivery device
Inventor: YOSHIDA EIJI
IPC: B65H23/185
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To store an unsealing tape of fixed length stably by an unsealing tape (packing material) storage unit. SOLUTION: Between an unsealing tape reel 21 and a delivery roller, an unsealing tape storage unit 22, including fixed rollers 27, a tension lever 25 capable of swiveling with a support point 25a at the center to be energized in one direction, and tension rollers 26 provided in this tension lever 25, is provided. The unsealing tape reel 21 is driven to rotate by a drive motor 24, an unsealing tape 4 is fed out and red to a delivery roller after wound between the fixed roller 27 and the tension roller 26. The tension lever 25 gives fixed tension to the unsealing tape 4. A position of the tension lever 25 is detected by a position detection sensor 42, based on the detected position of the tension lever 25, by controlling the drive motor 24, the position of the tension lever 25 is corrected to a predetermined reference position.
Patent JP-H06198290-A (JP)
Title: Water treatment apparatus
Inventor: UMIGA NOBUYOSHI
IPC: G05D21/00
Filed: 1992-12-28
Abstract: PURPOSE:To realize stable plant operation by utilizing unreacted ozone gas in water treatment by providing a valve closing a branch pipe from the atmosphere and a control part controlling an ozone generator so as to make the injection amt. of ozonized gas less than the suction amt. of the gas of an ejector. CONSTITUTION:Ozone supplied from an ozone generator 8 is reacted in an ozone reaction tower 7 to treat raw water to be treated with ozone. Unreacted ozone is supplied to an ejector 3 by the exhaust gas piping 5 connected to the upper part of the tower 7 to be introduced into the raw water. Since a control part 12 performs control so that the injection amt. of ozonized gas is always made less than the suction amt. of the gas of the ejector 3, the supply amt. of the gas to the ejector 3 becomes insufficient but the atmosphere is sucked from the branch pipe 10 of the exhaust gas piping 5 in the amt. corresponding to the insufficient amt. When the suction amt. of the gas of the ejector 3 is lowered because of the abnormality of a raw water pump 1, the unreacted gas is discharged to the atmosphere from the branch pipe 10 but, since the valve 11 closed by the abnormality of the raw water pump 1 is provided to the branch pipe 10, the discharge of unreacted ozone is prevented.
Patent JP-H05156397-A (JP)
Title: Rare earth-cobalt 1-5 series permanent magnet alloy
Inventor: WATANABE MUNEAKI
IPC: C22C19/07
Filed: 1991-12-05
Abstract: PURPOSE:To provide a rare earth-cobalt 1-5 series magnet allay excellent in magnetic properties particularly in rectangular hysteresis properties. CONSTITUTION:This rare earth-cobalt 1-5 series permanent magnet allay has a compsn. contg., by weight, 21 to 36% Pr and 3 to 9% Sm as well as 30 to 39% Pr+Sm, furthermore contg. 0.05 to 1% of at least one kind among Zr, Ti, Hf and Nb and the balance Co with inevitable impurities and has a structure in which at least one kind 3 among the Zr, Ti, Hf and Nb is segregated in crystalline boundaries 2.
Patent JP-H10190581-A (JP)
Title: Light converging device and optical signal transmitter
Inventor: IKEDA MASATO
IPC: H04B10/40
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To surely receive light even when a light source on a transmission side is moved and to provide a desired light converging ratio by attaining a truncated cone shape or a truncated pyramid shape for respectively turning an incident port and an emission port provided with an area smaller than an incident port area to a bottom surface and an upper surface and turning a side face inner side to a light reflection surface. SOLUTION: This light converging device 12 is provided with the incident port 12a and the emission port 12b opened in a square shape and is in the truncated pyramid shape for which they are the bottom surface and the upper surface and the inner surface of the side face 12c is turned to the light reflection surface. Then, the area of the emission port 1.2b is formed smaller than the area of the incident port 12a. Signal light made incident on the light converging device 12 is reflected for plural times by the light reflection surface on the inner side of the side face 12c of the light converging device 12 and converged to a photodetector.  Thus, almost all the signal light made incident on the incident port 12a of the light converging device 12 is converged to the photodetector, a light converging magnification (light converging ratio) is substantially improved compared to a conventional case and the light is surely received even when the light source on the transmission side is moved when it is within a prescribed range.
Patent JP-H06203836-A (JP)
Title: Secondary battery
Inventor: ITO TSUKANE
IPC: H01M4/133
Filed: 1992-12-28
Abstract: PURPOSE:To extend the cycle life of a secondary battery and to eliminate the possibility of the battery being broken even with a rise in battery temperature by using binders of two kinds or more for a negative electrode each of which contains polyimide acid when the secondary battery is constituted of a positive electrode composed chiefly of a lithium-containing composite oxide, a negative electrode composed chiefly of a carbonaceous material, and an organic electrolyte. CONSTITUTION:Mixed binders of two kinds or more, each containing at least polyamide acid, are used in place of fluororesin which is previously used as a binder, so as to enhance the binding property of carbon powders to one another and to enhance the binding property of the carbon powders and a core; i.e., during heat treatments of electrodes the polyamide acid is dehydrated and condensed into a polyimide to bind the carbon powders together, and at the same time the polyamide acid is reacted with the core so that the binding property of the powders to the core is also improved. The amount of polyamide acid is 0.3 parts by weight or more and 67.0 parts by weight or less for the mixed binders. Then peeling and dropping of the carbon powders from the core can be avoided even if the cycle of charge and discharge is repeated.
Patent JP-2001169429-A (JP)
Title: Compressing tool for thermal compression tube
Inventor: HARUTA HIDEO
IPC: H02G1/14
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a compressing tool for thermal compression tube which assures easier loading and unloading of a tool, simply detects the compressing condition of the thermal compression tube and application of a longer time. SOLUTION: This compressing tool for thermal compression tube is provided with a pair of holding portions 2a, 2b having the recess just fitting to the external shape of the thermal compression tube, an infrared radiating source 3 arranged at the internal circumference of the holding portions 2a, 2b, and a handle 6 integrated with the holding portions 2a, 2b. The holding portions 2a, 2b may be formed to open or close when the handle 6 is opened or closed. The external circumferences of the holding portions 2a, 2b are provided with holes 5.
Patent JP-2000241168-A (JP)
Title: Method and apparatus for deciding rotation of medium
Inventor: MARK JOHN G
IPC: G01C19/72
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce a frequency component while maintaining high self- correlation properties by selecting '0' or '1' as next bit of a modified pseudo- random bit sequence, and further selecting next bit of an initial pseudo-random bit sequence. SOLUTION: A maximum length pseudo-random bit sequence generator 11 generates a pseudo-random bit in response to a transition of a clock signal gate processed through an input line 17. This bit is sent to an output line 25 through an output line 15 and a switch 23. A route of the clock signal is controlled by an out-of-limit detector 27. If an output of an ALU(arithmetic logic unit) 29 is positive, the switch 23 is connected to a '0' voltage source 33, or if the output is negative, the switch 23 is connected to a '1' voltage source 35. An up-down counter 37 is combined with the ALC 29 and a register 39 to judge the state of an output of the detector 27. The counter 31 is eventually initialized to maintain a measured value of an arithmetic means of the bit sequence.
Patent JP-H07196969-A (JP)
Title: Ink composition for color filter
Inventor: KONDO YASUHIKO
IPC: C09D11/033
Filed: 1993-12-28
Abstract: PURPOSE:To provide a composition capable of giving color filters having various characteristics such as heat, chemical and light resistances and adhesion in good balance. CONSTITUTION:An ink composition for color filters comprises the resin mixture of a polyester resin with a melamine resin, a silane coupling agent or a titanium coupling agent, a solvent and a pigment, the coupling agent being contained in an amount of 1-10wt.% based on the resin mixture.
Patent JP-H09176524-A (JP)
Title: Water-soluble preflux, printed circuit board and surface-treatment of metal of printed circuit board
Inventor: ONO TAKAO
IPC: H05K3/34
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the subject preflux containing a specific benzimidazole compound and a solubilizing agent, effective for preventing the corrosion of a circuit pattern metal, resistant to the corrosion of a solder precoat layer to exhibit excellent soldering performance, giving high mounting yield and useful for printed circuit board. SOLUTION: This preflux contains (A) a compound of the formula I [X1 is a halogen, a (di-lower alkyl)amino, OH, a lower alkoxy, etc.; Y1 is a 1-20C (branched)alkyl; (n) is 0-4] or formula II [X2 and Y2 are each a 1-7C (branched) alkyl, a halogen, a (di-lower alkyl)amino, OH, etc.; (m) is 1-10; (n) and (p) are each 0-4] and (B) a solubilizing agent composed of a compound having an acidic group and a heterocyclic group having a primary to tertiary amino group or an N-containing ring capable of forming a water-soluble salt of the component A (e.g. L-theanine, pyroglutamic acid or pyrrolidine-2,4-dicarboxylic acid).
Patent JP-H05160209-A (JP)
Title: Two-face tape carrier with terminal for interlayer continuity test
Inventor: USHIO RYOZO
IPC: H01L21/66
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a TAB mounting type carrier with a high propagation characteristic in a signal by a method wherein different two-layer patterns are electrically connected by using isolated interlayer conductive holes. CONSTITUTION:A two-face tape carrier showing a cross section comprises: a polyimide resin film substrate 1, a wiring lead metal 2, an inner lead 3, an outer lead 4, a ground metal 5 and a VIA hole 6. Further, an interlayer continuity test terminal 10 is so provided as to be isolated from the other patterns and electrically connected to plane patterns on the rear surface through the VIA hole 6. Thus, when electric conductivity between the terminal 10 and the ground metal 5 on the rear surface side is measured using a tester rod or the like, respective connection conditions of each interlayer through the VIA hole 6 can accurately be grasped, whereby this embodiment can correspond to the mounting of an IC chip having a multi-pin with high reliability.
Patent JP-H10186367-A (JP)
Title: Liquid crystal display element and its production
Inventor: NAGAE NOBUKAZU
IPC: C09D183/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a wide visual field angle characteristic by forming a ground surface layer which does not hinder the axisymmetrical orientation of liquid crystal molecules on the surfaces of at least one of a pair of substrates, which surfaces come into contact with liquid crystal regions, with the weak interaction with the liquid crystal molecules. SOLUTION: A liquid crystal layer (display medium layer) held between a pair of the substrates 202 and 204 on which transparent electrodes consisting of ITO are formed in a liquid crystal display element 200 has the liquid crystal regions 200 substantially enclosed by a polymer wall 206. The ground surface layers 214, 216, which reduce the interaction with the liquid crystal molecules are formed on the transparent electrodes on the surfaces of a pair of the substrates 202, 204 of the liquid crystal display element 200 which come into contact with the liquid crystal layer. The ground surface layers 214, 216 prevent the disturbance of the axisymmetrical orientation of the liquid crystal molecules in the process that the liquid crystal drops grow in the phase sepn. process.  The ground surface layers 214, 216, which are weak in the interaction with the liquid crystal molecules and do not hinder the axisymetrical orientation of the liquid crystal molecules are formed on the surfaces of at least one of a pair of the substrates 202, 204, which surfaces come into contact with the liquid crystal regions.
Patent JP-H1172816-A (JP)
Title: Automatic bracketing photographing device
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B7/08
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of a device capable of automatically deciding the conditions for executing automatic bracketing photographing, when a subject to be photographed is decided. SOLUTION: This automatic bracketing photographing device for stepwise changing an exposure for each photographic frame to carry out photographing is provided with division photometry parts (21-25) for dividing the region of a field to be photographed into plural regions to execute photometry for the brightness in every the plural regions and to output the luminance values, a setting device 12 for setting the device in a mode for executing the automatic bracketing photographing and a control circuit 11 for deciding the photographing conditions for executing the automatic bracketing photographing based on the outputs of the division photometry parts (21-25), when the setting device 12 is set in the automatic bracketing photographing mode.
Patent JP-H04295461-A (JP)
Title: Method of manufacturing insecticidal 1-(alkoxymethyl)- pyrrole compound
Inventor: BENKATARAMAN KAMESUWARAN
IPC: A01N43/36
Filed: 1991-12-12
Abstract: There is provided a single step procedure for the manufacture of 1-(alkoxymethyl)pyrrole compounds by reacting the appropriate pyrrole precursor with a dihalomethane reagent in the presence of an alkali metal alkoxide. The 1-(alkoxymethyl)pyrrole compounds are useful as molluscicidal, insecticidal, acaricidal and nematocidal agents.
Patent JP-H09155239-A (JP)
Title: Coneless cyclone made as low as possible in height
Inventor: NOZAKI TSUTOMU
IPC: B04C5/181
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a cyclone by making the cyclone made of a cyclone cylinder composed of a straight tube and a separating part formed at the bottom part thereof and eliminating cone part to lower the height of the cyclone. SOLUTION: Being made to flow in from a flow-in port 4, which is fitted in the tangential direction in an upper cyclone cylinder part 1 formed in relative small diameter and has a flow-in angle inclined at 5-10 deg. from the horizontal direction, sill (solid particles) is pushed away to the vicinity of the cylinder wall by centrifugal force and moved downward by the dead weight while swirling. And the sill reaching the lowermost part of the cylinder part 1 continues to swirl on a parting plate 5 in the cylindrical separating part 2 formed in a relatively large diameter, is made weak in swirling flow by receiving downward flow due to the flow from a water hole 6 formed in the center part of the parting plate 5 in addition of the dead weight and is deposited in a dust collecting section 3.  A skirt 7 is formed at the outer peripheral part of the parting plate 5 to increase the separation efficiency.
Patent JP-2000169314-A (JP)
Title: Indoor tarsonemidae controlling composition
Inventor: SHIBATA MITSUNOBU
IPC: A01N53/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of synergistically increasing an acaricidal effect and sufficiently reducing the amount of agents by mixing a specific compound with a synergist and/or an insect pest repellent. SOLUTION: This composition is obtained by mixing (A) α-cyano-3- phenoxybenzyl d-cis/trans-chrysanthemate with (B) a synergist and/or (C) one or more insect pest repellents. MGK-264, IBTA or S-421 is preferable as the component B and benzyl benzoate is preferable as the component C. Benzyl benzoate is especially preferably used and the blending ratio of benzyl benzoate to the component A is preferably 2:1 to 20:1. An aerosol agent can be obtained, for example, by packing 3 g of benzyl benzoate, 0.5 g of the component A and 30 ml of ethanol in a 100 ml pressure withstanding vessel and adding LPG thereto so as to make 100 ml total amount.
Patent JP-H10199015-A (JP)
Title: Device for mounting optical head, method therefor, and optical head
Inventor: AKEMA SHIGERU
IPC: G11B7/095
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make a light emitting point detectable in the nonemitting state of a light emitting means, by measuring and storing the inclination between a coordinate axis of a stage and a coordinate axis of a detecting means, and performing positioning while transforming coordinates. SOLUTION: This device is constituted by providing a detecting means 38 capable of detecting positions of the light emitting means 12 and a light receiving means 14, supported by a 1st stage 32 and also an optical element 16 supported by a 2nd stage 34, a coordinate transformation module 52 for obtaining and storing inclinations between coordinate axes of the 1st and 2nd stages 32 and 34 and a coordinate axis of the detecting means 38 and a control means 46 for transforming the positions of the light emitting means 12 an the light receiving means 14 and the position of the optical element 16, detecting by the detecting means, in accordance with the coordinate transformation module 52 and controlling the 1st stage 32 and the 2nd stage 34 accordingly.
Patent JP-2000165461-A (JP)
Title: Modulation analyzer and method for displaying modulation analysis result
Inventor: KOIZUMI SATOSHI
IPC: H04B17/29
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a modulation analyzer by which the visibility of each signal point observed on a signal point arrangement diagram corresponding to a modulated signal can be enhanced and to provide a method for displaying a modulation analysis result. SOLUTION: The modulation analyzer extracts an in-phase component and a quadrature component of a receiver QPSK modulation signal and displays signal points on a signal point arrangement diagram where the X and Y axes represent the in-phase component and the quadrature component, respectively, wherein signal points denoting tip points are shown in yellow and signal points depicting other sample points in green.