baber/WOPTO huggingface dataset:
Patent JP-H10120804-A (JP)
Title: Polyamide film for stretching, its production and stretched polyamide film
Inventor: TOUDAIJI TAKUJI
IPC: C08L77/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide film which can realize high-speed casting with excellent productivity, can be stretched, contains little low-molecular components formed and is excellent in strength by incorporating a specified polyester copolymer into polyamide. SOLUTION: A polyamide (A), preferably one having a relative viscosity ηr in 98% sulfuric acid of 2.0 to 6.0, is mixed with 0.1-50wt.% copolyester (B) having a melt viscosity η of 0.1-50Pa.sec and containing 5-75mol% mesogen groups in the principal chain to give a polyamide film for stretching. It is desirable that the melt viscosity ratio (ηA/ηB) of the polyamide A to the polyester copolymer B is at least 5:1. It is also desirable that the polyamide film contains at most 1wt.% low-molecular weight components (oligomers and monomers) and has an overall degree of crystallization of less than 30%.
Patent JP-H1195993-A (JP)
Title: Mechanism for writing program into system controller utilizing auxiliary storage device
Inventor: YOSHIDA SHIGERU
IPC: G06F12/16
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enable even an operator, who is not skilled in CRT/keyboard operation or has no operating condition control technique, to easily write a program and operating condition information before a trouble after hardware exchange when the trouble occurs at a system controller. SOLUTION: This program writing mechanism is composed of a mechanism for writing the program/operating condition information into a system controller 1 while using an external computer 11 for programming and another device 25 on a transmission line, an auxiliary storage device 4 having an attachable and detachable storage medium 5, a means for recording the program/operating condition information, which is written from the computer 11 to a system controller memory 3, onto the storage medium 5, a means for recording the contents of the operating condition information on the storage medium 5 even when that information is changed, a means for extracting the storage medium 5 before exchange and inserting it into the auxiliary storage device 4 after exchange,  and a means for automatically writing the program and operating condition information before exchange from the storage medium 5 into the memory 3 by pressing an external switch 7.
Patent JP-S63131066-A (JP)
Title: Automatic analyzer
Inventor: WAKATAKE KOICHI
IPC: G01N35/04
Filed: 1986-11-20
Abstract: PURPOSE:To achieve the miniaturization of an automatic analyzer, by making transfer loci overlap between a reagent container and a reaction container. CONSTITUTION:Reagent containers 7 and 8 and a reaction container 5 are so arranged to make transfer loci thereof overlap and first and second reagent distributing positions (d) and (e) are formed. A sample container 1 held in a sample cassette 2 is transferred to a sample sucking position (a) and a required amount of a sample in the container 1 is sucked through a pipette device 4 to be distributed into the container 5 held in a reaction container holder 6 at a sample distributing position (b). The container 5 with the sample distributed thereinto is transferred to the position (d) by one pitch, and a first reagent R1 is distributed thereinto in a specified amount at the position (d) from the container 7. Then, after the distribution of the reagent R1, the container 5 is transferred to the position (e), where a second reagent R2 is distributed into the container 5 in a specified amount from the container 8. Then, absorbance of the sample in the container 5 is measured with an optically measuring device 10, and upon the end of the optical measurement, the container 5 used is transferred to a cleaner.
Patent JP-H04153148-A (JP)
Title: Picture image forming device
Inventor: NISHIZAWA TOSHIHIRO
IPC: B65H9/14
Filed: 1990-10-16
Abstract: PURPOSE:To eliminate malfunction such as the occurrence of an abnormal picture image by having two or more sheet supply ports, and making the optimum skew compensation with a sheet deflection quantity which is different for when sheet supply is made from a first or a second sheet supply port. CONSTITUTION:When a sheet is carried with a first roller pair 101 and a sensor on this side of a second roller pair 3 is turned on, the first roller pair 101 is rotated for a short time T1 to stop. This T1 time causes the occurrence of sheet deflection between the first and the second roller pairs 101 and 3 and the tip-aligning of a sheet in the second roller pair 3, and a deflection quantity can be varied by changing the T1 time. Then the concurrent start of the rotation of the first and the second roller pairs 101 and 3 allows sheet carrying with constant deflection ensuring.
Patent JP-H11107743-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MATSUI TORU
IPC: F01N3/08
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of highly efficient suction and reduction of NOx by means of one occlusion reduction catalyst with small installation space for internal combustion engines. SOLUTION: In this exhaust emission control device, a plurality of reduction agent injection nozzles 4 are arranged at a position near and upperstream of the exhaust emission gas inflow face 1a of an occlusion reduction catalyst 1 so that the flow velocity of the reduction agent R injected from the injection nozzles 4 become higher than that of the exhaust emission gas G. Dampers are provided to switch a passage for making exhaust emission flow passage into the occlusion catalyst 1 and a pipe passage for making exhaust emission discharge from the catalyst 1, and the dampers are communicated to each other through a bypass, and the reduction agent injection nozzles 4 are provided backstream of the inflow side damper, and the exhaust emission gas from a boiler in the excessive atmosphere of fuel gas or fuel is supplied as reduction agent.
Patent JP-H04151122-A (JP)
Title: Liquid crystal display unit
Inventor: TANAKA HIROYUKI
IPC: G02F1/1339
Filed: 1990-10-15
Abstract: PURPOSE:To prevent spacers from affecting the picture quality by providing the spacers except at picture element parts. CONSTITUTION:The spacers 7 are provided except at the picture element parts. Namely, substrates 1 and 2 are coated with polyimide to form orienting films 5 and 6, the substrates 1 and 2 are rubbed in specific directions for orientation processing and assembled together, and liquid crystal is injected. Then parts where the patterns of auxiliary electrodes 4 and the spacers cross each other function as spacers in liquid crystal electrode plus orienting film plus spacer structure to control intervals. Therefore, even when external pressure is applied from the top surface of a liquid crystal display device, no spacer moves, so ITO never damages and a uniform display is not disordered. Consequently, the spacers of the liquid crystal display unit are adhered strongly and the interval between the substrates 1 and 2 exerts no adverse influence upon the picture quality.
Patent JP-H02210206-A (JP)
Title: Center indexing method for circle
Inventor: YAMAMOTO TAKAHIRO
IPC: G06T7/60
Filed: 1988-10-31
Abstract: PURPOSE:To take a highly accurate measurement even with low resolution by finding the coordinates of intersections of (n) scanning lines parallel to an X and a Y axis and arcs, every semicircle, and calculating the center coordinates of the circle from specific expressions when the center of the circle is indexed by image processing on X-Y orthogonal coordinates. CONSTITUTION:When the center of the circle is indexed by the image processing on the X-Y orthogonal coordinates, the coordinates of intersections of (n) scanning lines parallel to the X axis and the arcs and the coordinates of intersections of (n) scanning lines parallel to the Y axis and the arcs are found, every semicircle. Then the center coordinates of the circle are calculated from the expressions to take a highly accurate measurement even with the low resolution.
Patent JP-H02125041-A (JP)
Title: Composite measure
Inventor: SUGIYAMA SHIGEAKI
IPC: E03F5/10
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a composite measure used for various purposes by providing a through path opening to the ground surface on the upper part of the measure as well as a culvert with the orbicular cross section at the lower part. CONSTITUTION:A measure is vertically divided by a center wall 92. A ceiling opening part 52 is provided at the upper part of the measure and an upper part through path 99 opening to the ground surface is provided. A lower part through path 99 formed of a culvert with the orbicular cross section is provided at the lower part of the measure so as to form an open-conduit type composite center wall measure for straight lines. In addition, a lid is placed on a ceiling part 81 according to the necessity.
Patent JP-2001100605-A (JP)
Title: Image forming device
Inventor: SUGIURA KENJI
IPC: H05F3/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiency lower the concentration of discharge products, such as ozone and NOX, which can be generated even when an ion generator capable of discharging electricity with the voltage smaller than that of a corona charger is used for an image carrying member destaticizer for destaticizing the residual charges on an image carrying member. SOLUTION: When the ion generator 20, which consists of an induction electrode 22 and ion generating electrodes 24 formed across a dielectric substance 23 and induces aerial discharge and generates the ions by impressing an AC voltage between the induction electrode 22 and the ion generating electrodes 24, is used for the image carrying member destaticizer 8 for destaticizing the residual charges, the ion generator has a photocatalyst material 40 for cracking the discharge products near the discharge point, thereby efficiently cracking the ozone and NOX which are the discharge products generated near the discharge point and lowering their concentration.
Patent JP-S63130266-A (JP)
Title: Continuous heating device
Inventor: MATSUDA CHUICHI
IPC: B23K3/04
Filed: 1986-11-19
Abstract: PURPOSE:To prevent damage of an object to be heated and the inside of a heating chamber, and to improve the reliability of a device by providing an auxiliary conveyor for carrying out the object to be heated, which is dropped from a conveyor from the heating chamber in the lower face direction of said conveyor for carrying the object to be heated in the heating chamber. CONSTITUTION:The inside of a heating chamber 2 is controlled and heated to a prescribed temperature by providing upper and lower infrared-ray heaters 4, 5, a heat insulator 7, etc., in the heating chamber 2 of a continuous heating device 1. By a carrying conveyor 3 installed in the tunnel-shaped heating chamber 2, a chip parts mounting substrate 8 using cream solder is carried from an inlet R to an outlet L. In such a way, the cream solder is heated and melted, and soldering of parts is executed. Also, in the lower face direction of the carrying conveyor 3 in the heating chamber 2, an auxiliary conveyor 6 is provided, and the substrate 8 dropped from the carrying conveyor 8 is carried out to the outside of the chamber.
Patent JP-H08112809-A (JP)
Title: Mold for extrusion molding
Inventor: YAMAMOTO TAKASHI
IPC: B28B3/26
Filed: 1994-10-14
Abstract: PURPOSE: To improve effect for preventing cracks from being developed and to improve thermal shock resistance by suppressing orientation of ceramic fibers in a honeycomb structural body and making the ceramic fibers exist randomly. CONSTITUTION: In a mold wherein a plurality of body-feeding holes 1 opening on one end face and being independent each other and a body-discharging channels 2 opening on another end face and consisting of a continuous honeycomb-shaped channel are communicated with each other, the number of the body-feeding holes 1 is made smaller than the number of points of intersection of the body-discharging channels 2 to decrease the number of confluences of the body passing through the discharging channel 2. In addition, the area of the opening of the body-feeding holes per unit area of the mold is made smaller than the area of the opening of the body-discharging channels 2 per unit area of the mold to decrease the extrusion pressure of the waste soil.
Patent JP-H06131905-A (JP)
Title: Luminaire
Inventor: MIMOTO OSAMU
IPC: F21V7/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a luminaire for indirect illumination capable of being formed into a thin type and having a favorable fitting workability to the ceiling. CONSTITUTION:A reflector 22 connected to a fitting base 11 directly fitted to the ceiling face A is connected with a pair of reflection sections 22a, 22a having a circular arc-shaped cross section protruded upward in the width direction and has a center projection 22b gradually tapered downward at the center section in the width direction. Straight tube type fluorescent lamps 25 faced to the reflecting surface of the reflector 22 are fitted at both end sections in the width direction of the reflector 22 respectively, and lamp covers 24 covering the lamps 25 from below are provided at both end sections in the width direction of the reflector 22 respectively. A lighting device 14 is at least partially stored in a void between the reflection sections 22a, 22a formed on the back side of the center projection 22b after the shape of the center projection 22b of the reflector 22, and it is arranged between the base 11 and the reflector 22.
Patent JP-H0584158-A (JP)
Title: Cleaner for wall surface or window glass
Inventor: KAWANO KANJI
IPC: A47L1/02
Filed: 1991-09-27
Abstract: PURPOSE:To achieve a thorough cleaning of a widow glass accurately with a simple construction by a method wherein a spray nozzle is arranged to supply a washing water to a window glass, a knife edge is formed at an end rim contacting glass of a vacuum sucker and the vacuum sucker moves in sliding contact being sucked on a smooth surface of a wall surface. CONSTITUTION:A pair of vacuum suckers 2 is evacuated inside to fix the apparatus on a smooth surface by suction. Then, washing water is sprayed on to a glass surface with a spray nozzle 4 in a very short time. With this action, for example, a lift wheel 9 of a vacuum sucker 2 is lowered on the right hand and a contact resistance of the sucker 2 is made smaller than that of the left one. Then, a piston rod 26 of a cylinder as sliding contact moving means 6 is extended. As a result, the vacuum sucker 2 with a smaller contact resistance alone is moved in the extending direction of the piston rod. The sucker 2 has a knife edge 5 formed at the rim part thereof and with the movement of the vacuum sucker 2, dust is moved and cleaned up on a smooth surface together with a water film on the smooth surface.
Patent JP-H10122065-A (JP)
Title: Evaporated fuel processing device for internal combustion engine
Inventor: HOSHINO SHINICHI
IPC: F02D41/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent vapor mixture concentration from changing rapidly by guarding the opening change ratio of a purge control valve so as to obtain a prescribed value or lower when a deviation from characteristic values detected by a small/large amount concentration detecting means is a prescribed threshold or higher. SOLUTION: When it is discriminated that the skip frequency CSKIP of a feedback correction factor FAF reaches prescribed frequency (298) and that a purge ratio PGR is not 0% (300) after an internal combustion engine starts, it is discriminated that in the case of intake air amount GA is a prescribed value or more, a large amount of purge flow PGA is discriminated to be generated (302). If it is discriminated that the concentration characteristic value FGPGI to be calculated of mixture during idling is a small value in excess of a prescribed value as compared with a characteristic value FGPG corresponding to a present operating condition (304), it is discriminated that the concentration of purge mixture will change with the change of the purge flow PGA to set 1 at a flag XPGFLOW (306).  If driving duty increases or decreases in excess of a prescribed value as compared with a previous driving duty, it is changed to an upper or lower limit, thus it is possible to prevent the opening of the purge control valve from changing rapidly.
Patent JP-H03138990-A (JP)
Title: Laser device
Inventor: MASUBUCHI RYOJI
IPC: G02B6/42
Filed: 1989-10-24
Abstract: PURPOSE:To obtain a stable laser light form a high output range to a low output range by introducing and retracting beam attenuating means in a laser light optical path, and raising a laser light output higher than the normal value when the set output of output setting means is a predetermined value or lower. CONSTITUTION:Means 5 for introducing beam attenuating means 4 into an optical path of a laser light radiated from a resonator 1 when set output of output setting means 7 is a predetermined value or lower and retracting it from the path when the set output is the predetermined value or higher, and control means 6 for raising the laser light output of the resonator 1 higher than the normal value when the set output of the means 7 is the predetermined value or lower are provided. Thus, a stable laser light is obtained easily in a series of operation from a high output range to a low output range.
Patent JP-2000102599-A (JP)
Title: Coating agent for improving nodus strength of absorptive monofilament suture
Inventor: TOMIHATA KENJI
IPC: A61L17/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the affinity with a yarn body of a coating material and synergistically improve the nodus strength by including a homopolymer of ε- caprolactone or a copolymer consisting of ε-caprolactone and another absorptive monomer and calcium stearate. SOLUTION: A coating material contains ε-caprolactone as an essential component, and it may be formed of a homopolymer of ε-caprolactone or a copolymer of ε-caprolactone and another absorptive monomer. A preferred copolymer consists of a copolymer having ε-caprolactone and a lactic acid such as lactide as repeat units. This absorptive monofilament suture preferably consists of the copolymer of lactic acid and ε-caprolactone because the compatibility with the coating material is more satisfactory. The ratio of lactide: ε- caprolactone is more preferably (70-80):(30-20) mole%. In order to improve the operation operability or the rupture strength of nodus strength measurement, a higher fatty acid salt such as calcium stearate is used.
Patent JP-H0997082-A (JP)
Title: Electronic piano
Inventor: NAKAMURA TAKAHIRO
IPC: G10H1/34
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the electronic piano which can reduce mechanical noise and gives a touch feeling very close to that of an acoustic piano. SOLUTION: The electronic piano, equipped with a dummy action mechanism 1 which places an artificial action load on a keyboard 2 by performing artificial string striking operation by striking a hammer stopper 12 by a hammer head 11, an action support 13 which supports the artificial action mechanism 1, and a shelf plate 15 which is provided with the keyboard 2 successively and where the action support 13 is fixed, has a vibration preventing material 16 interposed at the connection part between the action support 13 and shelf plate 15.
Patent JP-2000105188-A (JP)
Title: Friction coefficient-measuring device
Inventor: HASHIMOTO YASUHIRO
IPC: G01N19/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method that measures a friction coefficient while a belt is in an endless state in a device for measuring the friction coefficient of the belt by the Euler method. SOLUTION: After an endless belt 2 is wound around a driving pulley 30, a driven pulley 40, and a load measurement pulley 50, a specific heavy weight W is set, the operation of the heavy weight W is cut by a pawl for preventing backward rotation, and a load cell 4 is operated. Then, the driven pulley 40 is locked for preventing rotation, a motor 10 is rotated, tension T2 at a slack side at this time and effective tension FP are measured by the load cell 4 and a torque-measuring instrument 5, respectively, and the Euler formula is used for calculating a friction coefficient.
Patent JP-2001100345-A (JP)
Title: Silver halide emulsion and color photographic sensitive material using same and image forming method
Inventor: OCHIAI YOSHIRO
IPC: G03C1/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide monodispersion emulsion and comprising  111} flat silver halide grains good in form stability and having high sensitivity and high contrast and improved in both of high-illumination reciprocity failure characteristics and latent image stability after exposure, and to provide the color photographic sensitive material using this emulsion and the image forming method capable of exhibiting the characteristics of the above emulsion or the photosensitive material even in the case of rapidly processing it by scanning exposure or the like. SOLUTION: The silver halide emulsion comprises the flat silver halide grains occupying >=50% of the projection areas of the total silver halide grains and having each a principal  111} plane and an aspect ratio of >=2.0, and having all the sharp corners and containing silver iodobromochloride or bromochloride grains having a silver chloride content of >=90 mol%, and having been spectrally or chemically sensitized. The silver halide color photographic sensitive material containing the above silver halide emulsion in at least one of the emulsion layers is subjected to scanning exposure and color development processing to form a color image.
Patent JP-2001101136-A (JP)
Title: Device and system for user authentication and storage medium
Inventor: TSUCHIDE KAZUMI
IPC: G06F21/45
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To improve a security level for log-in by setting up a mask table for specifying whether the input of user ID and a password are to be permitted or not and executing double check for input permission while using original user ID and password. SOLUTION: At the time of receiving log-in requests from client terminals 20, 30 through a communication device 15, a CPU 11 executes log-in receiving processing, collates user authentication data (user names and passwords) received together with the log-in requests with user authentication information stored in a user authentication information mask table 16a stored in an HD device 16, and when there is information coincident with the received data, acquires a mask condition stored correspondingly to the user authentication information. When the date of the log-in request is not included in the period of the mask condition (from the start date of a period disabling user authentication to the end date), a log-in to a server 10 concerned is permitted and a system is started.