baber/WOPTO huggingface dataset:
Patent JP-H09221585-A (JP)
Title: Polyester resin composition having excellent impact resistance
Inventor: SUGIE KIYOSHI
IPC: C08L67/02
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition having improved moldability and giving a product having excellent impact resistance and heat stability by mixing a thermoplastic aromatic polyester with a specified polyester block copolymer. SOLUTION: This composition comprises 100 pts.wt. thermoplastic aromatic polyester having an intrinsic viscosity of 0.4-1.2 and a melting point of 200 deg.C and 1-100 pts.wt. polyester block copolymer composed of 20-70wt.% hard segments (a) based on a polybutylene terephthalate comprising terephthalic acid and 60mol% or above, based on the dicarboxylic acid component, tetramethylene glycol and 80-30wt.% soft segments (b) comprising a polyester comprising an aromatic dicarboxylic acid and 60wt.% or above, based on the carboxylic acid component, long-chain diol represented by the formula (wherein i is 2-5) and having melting point in a specified range (lower than the melting point of the polymer constituting the hard segments by 6-60 deg.C and higher than the melting point of a random copolymer comprising components (a) and (b) by at least 10 deg.C).
Patent JP-H09218668-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO HIDEKI
IPC: H04N9/69
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent variation of hue caused by variation of brightness even if γ compensation of a specific color signal is emphasized by emphasizing γcompensation of any one of color signals. SOLUTION: Detected voltage outputted from a brightness signal difference detecting circuit 4 is inputted to a Bγ compensation circuit 5c as voltage to emphasize γ compensation through a resistor R1 to drop the detected voltage and a switch SWB being a γ compensation emphasis commanding means. Also, it is inputted to a Gγ compensation circuit 5b as voltage to emphasize γcompensation through a resistor R1 and a switch SWG being a γcompensation emphasis commanding means. Further, it is inputted to a Rγ compensation circuit 5a as voltage to emphasize γcompensation through a resistor R1 and a switch SWR being a γcompensation emphasis commanding means. Thus, as γ compensation of plural color signals can be emphasized for each color, each magnitude of γ-compensated color signals can be uniformed. Therefore, trouble for variation of hue caused by variation of brightness can be resolved.
Patent JP-S6123626-A (JP)
Inventor: ENRIKO JIEEMUSU PEPE
IPC: C08G63/68
Filed: 1985-02-15
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-H04266129-A (JP)
Title: Interruption processor
Inventor: OGISU MIKIO
IPC: G06F9/22
Filed: 1991-02-21
Abstract: PURPOSE:To change the interruption processing start method with an instruction which is under execution when an interruption is received. CONSTITUTION:When an interruption is caused in an execution state, a micro ROM 3 outputs a signal 7 showing a fact that an instruction which receives an interruption is under execution after execution of another instruction and an instruction end signal 6 showing the final state of the instruction according to a fact whether an instruction code 1 is equal to an instruction which can carry out the interruption processing before the end of the execution state or an instruction which carries out the interruption processing after the end of the execution state. An interruption processing part 5 receives an interruption signal 8 in addition to both signals 6 and 7 and changes the timing for production of a processing start signal 9 in accordance with the instruction under execution.
Patent JP-S52112001-A (JP)
Title: Air-release safety device of steam turbine
Inventor: KOMATANI MITSUGI
IPC: F01D25/00
Filed: 1976-03-15
Abstract: PURPOSE: To obtain a high-reliability air-release safety device by which the tow elements, the pressure detection and operation of a staem turbine can be performed separately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10233407-A (JP)
Title: Manufacturing method of semiconductor package
Inventor: KIIROKU FURU
IPC: H01L23/31
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the burr production, by a method wherein inner lead and outer lead as well as a conductive wire connected to a pad of a semiconductor chip and the inner lead are inserted into the cavity of a lower metallic mold, while a roll back tape and an upper metallic mold are formed by adhesion.clamping and, after curing, the rolled back tape is removed. SOLUTION: An inner lead 3a and an outer lead 3b bonded onto both sides of the top face of a semiconductor chip 1 as well as a conductive wire 4 between the inner lead 3b and the semiconductor chip 1 are respectively inserted into respective forming cavities 10 of a lower metallic mold 8, and then a rolling back tape 11 and an upper metallic mold 9 are successively positioned above the lower metallic mold 8. In such a constitution, the burr production on the top face of the outer lead 3b can be avoided or removed by using intensively heat-resistant tape having adhesive member in contact with the outer lead 3b or intensively heat-resistant tape having no adhesive member in contact with the outer lead 3b, thereby enabling a reel to be positioned on both sides of the metallic mold for the tape to be fed and rolled back per forming cycle.
Patent JP-H01201715-A (JP)
Title: Touch panel
Inventor: INAKOSHI DAISUKE
IPC: G06F3/041
Filed: 1988-02-08
Abstract: PURPOSE:To improve reliability by coating the whole surface of an electrode with an upper and lower panel adhesive agent except its electric external contact part and cutting off it from outside air. CONSTITUTION:The title touch panel is equipped with an adhesive coating agent to paste its upper panel and lower panel 2 together and the two panels 1-2 are pasted together as coating the whole surface of an external electrode 4 except an external contact part 7 of the external electrode 4 arranged at both the ends of the upper and lower panels 1-2. Thus, when a voltage is impressed from the external electrode 4, the external electrode 4 exposed by the adhesive coating agent 3 can obtain a sufficient distance to the other panel to overlap.
Patent JP-S63195775-A (JP)
Title: Image processing unit
Inventor: MAEDA MITSURU
IPC: G06T3/00
Filed: 1987-02-10
Abstract: PURPOSE:To realize the negative-positive inversion without resetting the image data to the image signals after a direct/alternating conversion process, by extracting the image data for each image element block for execution of the direct/alternating conversion process and subtracting the direct current component obtained after said conversion process from the maximum direct current component value for inversion of codes. CONSTITUTION:A picture element data train 11 is delivered by a buffer 2 for each (mXn)-image element block for the multi-value image data 10 supplied from a picture input part 1. A direct/alternate conversion part 3 applies the Hadamard conversion, etc., to the train 11. A negative-positive inverting part 4 subtracts the direct current component value obtained through a direct/ alternating conversion process from the maximum direct current component value for inversion of codes of conversion value excluding the direct current component. Then a image processing part 5 performs the image processing and the reproduced images are outputted from a image output part 8 via a buffer 7 after the adverse conversion is carried out by an adverse direct/ alternate converting part 6.
Patent JP-S53111784-A (JP)
Title: Gas analyzer
Inventor: KANEKO TERUO
IPC: G01N1/00
Filed: 1977-03-11
Abstract: PURPOSE: To remove the water vapor from a sample gas by providing a semipermeable membrance desiccator and a thin tube for establishing a proportional relationship between the flow rate and pressure drop of the sample gases to flow therethrough. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11221483-A (JP)
Title: Blade plate of shredder, shredder, and manufacture of rotary blade unit of shredder
Inventor: NASHIMOTO MASAMI
IPC: B02C18/18
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide blade plates of a shredder easily manufactured at a low cost, comprising a large number of uniformly zigzag parts for biting an object substance to be shredded such as paper, drawing paper strongly and evenly, consequently capable of drawing even a large number of layered paper sheets, and having excellent practicality, workability, and productivity, and to provide a shredder. SOLUTION: A pair of rotating bodies 3 comprise a plurality of blade plates 2 which are rotated by rotation of a pair of rotary axes 1 in the axial direction and mutually overlapped. The blade plates 2 of the pair of the rotating bodies are so arranged as to be overlapped one another. An object substance to be shredded such as paper is bitten in mutually overlapped parts where the respective blade plates 2 of the pair of the rotating bodies 3 are overlapped and finely cut and shredded by the blade edges of the outer circumference rims of the blade plates 2.  Regarding a blade plate 2 to be used for a shredder shredding paper in such a manner, zigzag circumferential faces 4 in which zigzag faces are formed and smooth circumferential faces 5 in which smooth faces are formed are reciprocally formed in the outer circumferential rim of the blade plate 2 along the rotary direction of the blade plate 2.
Patent JP-S54119429-A (JP)
Title: Novel preparation of optically active alpha amino acid
Inventor: KUZUHARA HIROMI
IPC: C07C229/02
Filed: 1978-03-09
Abstract: PURPOSE: To obtain the title compound in high yield, by direct transamination, wherein a novel optically active pyridoxamine is reacted with a salt of an α-keto -acid in the presence of metal ions, and the reaction product is hydrolyzed with an acid without requiring optical resolution.  
     CONSTITUTION: A novel optically active pyridoxamine, e.g. (-)-14-hydroxy-15- aminomethyl-2,8-dithia[9] (2,5) pyridinophane, of formula I: (n is 4 or 5) is reacted with a salt of an α-keto-acid, e.g. sodium phenylpyruvate, of formula II: (R is substituent group) in the presence of metal ions, e.g. Zn, Cu or Al ions, in a solvent, and hydrolyzed with an acid to give the objective compound, e.g. d- phenylalanine. The novel compound of formula I is obtained by reacing an optically active pyridinophane of formula IV: (n is 5) with hydroxylamine hydrochloride to form an oxime, which is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55121187-A (JP)
Title: Electronic watch incorporating alarm auto-stop mechanism
Inventor: KOMATSU YUUZOU
IPC: G04G13/00
Filed: 1979-03-09
Abstract: PURPOSE: To eliminate the sense of unease for the user by securing generation of the alarm tone without any inhibiting section when the signal from the alarm setting circuit is supplied again after the alarm tone is stopped in the fixed time since generation of the alarm tone.  
     CONSTITUTION: At the time set at alarm setting circuit 60 of the mechanical system, output 64 changes from L to H to be applied to flip-flops 66 and 68. And timer circuit 58 is reset by single pulse 80 via AND gate 76, and then fixed cycle signal 82 is applied to flip-flops 68 and 84. The signal which turns to L with the fall of signal 82 is obtained at output 87 of flip-flop 84. Then modulated frequency 91 of divider circuit 46 is applied to alarm tone generator 62 for a fixed period to produce the alarm tone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11209107-A (JP)
Title: Calcium phosphate long fiber assemblage and its production
Inventor: OKAMOTO KENGO
IPC: B01J20/281
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To improve moldability and mechanical strength by assembling many calcium phosphate long fibers having a specific diameter to form a meshlike structure and integrating the fibers with each other at crossing parts. SOLUTION: The slurry or solution is prepared by adding a Ca compound, a complexing agent forming a complex with Ca ion and a phosphate compound into water and mixing. The slurry or the solution is kept at a temp. of >=the m.p. to <=30 deg.C for a prescribed time and the deposit is grown to form an assemblage having the meshlike structure, in which many calcium phosphate long fibers having >=0.1 μm diameter are integrated with each other at the crossing parts. The pH of the slurry or the solution is preferably controlled to 5-12. The resultant assemblage consists essentially of hydroxyapatite and is excellent in biological affinity and the organism derivation particle adsorptivity.
Patent JP-H06243647-A (JP)
Title: Pad for magnetic tape cassette
Inventor: WATANABE MASARU
IPC: G11B23/087
Filed: 1993-02-17
Abstract: PURPOSE:To provide the pad for a magnetic tape cassette which is low in the coefft. of dynamic friction with a back coating layer of a magnetic tape, does not generate 'tape squeaking' and prevents the dislodgment of fibers from the pad. CONSTITUTION:The fluorine fibers 1 which have a diameter in a 5 to 40mum range and length in a 0.3 to 2mm range and are subjected to a plasma discharge treatment or corona discharge treatment are flocked on a base material 2 at density in a 100 to 1000 pieces/mm<2> range. The counter flocking side of this base material 2 is mounted to a metallic plate spring 3.
Patent JP-H01260365-A (JP)
Title: Apparatus and method for performing immediate quantitative analysis test of whole blood
Inventor: RAFUAERU BEERI
IPC: A61B5/145
Filed: 1989-02-08
Abstract: PURPOSE: To read the content of a substance to be measured in a plasma directly using a hard plastic strip having colorimetric reference graduations and bonded with a substance exhibiting coloring reaction selectively to the substance to be measured in plasma. CONSTITUTION: A base causing coloring reaction on a substance to be examined in blood is bonded to the end part of a plastic strip. A reactive substance to be mixed with the base includes phosphotungstic acid for measuring uricemia, picric acid and sodium hydrogencarbonate of 1:1 for measuring creatinemia, diacetylmonoxime for measuring azotemia, and Liebermann-Burchard reagent for measuring cholestremia. The base containing reactive substance is conditioned by applying a layer of reactive substance, where a paste substance of glycerol, PVC or gelatin is mixed with an inactive substance producing a homogeneous mixture, onto a paper.
Patent JP-S61187075-A (JP)
Title: Electronic counter
Inventor: YOSHINAGA YOSHIO
IPC: G07F7/12
Filed: 1985-02-15
Abstract: PURPOSE:To provide an upper limit for the number of accesses by recording the counted value of errors and the number of times of reset in a PROM and setting a limit to the number of times of reset and storing the number of accesses of disqualified persons. CONSTITUTION:An electronic device, for example, an IC card 1 incorporates a control element MPU2 constituted into an IC ship and a data memory PROM3 constituted into an IC chip, and the MPU2 is connected electrically to an external card reader/writer through a connecting part 4 formed on the surface of the card. The area of the PROM3 is divided to an attribute area prescribing the attribute of the electronic counter and a counter area. The counted value of errors and the number of times of reset are recorded in prescribed areas of the PROM3 by the electronic counter consisting of the MPU2 and the PROM3, and a limit is set to the number of times of reset.
Patent JP-S59154036-A (JP)
Title: Positioning of orientation flat
Inventor: KATOU SHIGEKAZU
IPC: H01L21/68
Filed: 1983-02-23
Abstract: PURPOSE:To easily position the orientation flat even in case size of orientation flat is different from a wafer diameter, by changing a belt carrying force and by giving a rotating force to wafers to be carried while they are placed on the belt. CONSTITUTION:The belts 12a, 12b are rotatingly driven clockwise by a driving apparatus 10 and the belt 34 is rotatingly driven counterclockwise through the gears 30a, 30b. The level of belt 34 rotating as described above becomes equal to the level of belts 12a, 12b by lifing a support means 31 by the lifting apparatus 36 and a stopper 35 is protruded above the level of belts 12a, 12b. The wafer 20 placed at the one end of the belts 12a, 12b under such condition is given a rotating force by a combining force with an opposing transferring force of belt 34 during the transfer. As a result, the wafer 20 is guided by the guide 34 which it is rotated until the orientation flat 21 abuts against the stopper 35 in such a condition that transfer is being stopped, in case the orientation flat 21 to be transferred to the stopper 35 does not abut against the stopper 35.
Patent JP-H08218785-A (JP)
Title: Adjusting segment for tunnel
Inventor: WADA KATSUJI
IPC: E21D11/04
Filed: 1995-02-16
Abstract: PURPOSE: To reduce cost by forming uneven butt faces fitted to uneven butt faces of a concrete segment of a plurality of plate-like butt members divided in the longitudinal direction of the butt face and an adjusting segment main body mounting the butt member thereon. CONSTITUTION: A tunnel adjusting segment 1C connects a concrete segment installed on one side along the axial center of a tunnel and a metallic segment installed on the other side. Then, the segment 1C is constituted of uneven butt faces S and (r) toward the concrete segment, and it is also constituted of a plurality of plate-like butt members 10 divided in the longitudinal direction of the butt face and an adjusting segment main body 11 mounting the butt members thereon. The butt members 10 and main body 11 are formed of metal, and they are manufactured through casting or cutting work. The butt members 10 and main body 11 are mounted through positioning holes and positioning pins 13. By the constitution, they can be manufactured at a low cost, and high degree of accuracy can be ensured.
Patent JP-S56125993-A (JP)
Title: Dc motor control circuit
Inventor: WAKAMATSU YUTAKA
IPC: H02P7/06
Filed: 1980-03-07
Abstract: PURPOSE:To obtain a DC drive motor control circuit having high mechanical operability in a mechanical system in which a load varies abruptly by raising the transfer gain of a speed control circuit when the speed of a DC motor exceeds the vicinity of the rated speed and thus preventing the overspeed thereof. CONSTITUTION:In a control circuit of a DC motor connected to a mechanical system having a load abruptly varying with low intrinsic vibration frequency, a gain compensator 8 to which the output from a speed feedback detector 6 is inputted is provided, and the output from the detector 6 is inputted to a subtractor 7 provided in the next stage of a proportional compensator 2 of a speed control system. When the speed of the DC motor is lower than the rated value, the compensator 8 will not produce an output. When it exceeds the rated value, it produces an output proportional to the value exceeded to increase the speed feedback amount. Thus, the response speed of the automatic speed control system is equivalently raised to eliminate the overspeed state of the DC motor at the time of impact rise of the load or the like.
Patent JP-H03231391-A (JP)
Title: Character recognizing device
Inventor: MAEDA NAOKI
IPC: G06K9/68
Filed: 1990-02-07
Abstract: PURPOSE:To imprpve an erroneous recognition caused by a collapse of a character, etc., and to improve the recognition performance by selecting only a specific recognition dictionary corresponding to a retrieved combination code and collecting it to one dictionary by a discriminating means. CONSTITUTION:A dictionary selecting and synthesizing part 9 selects and synthesizes only a requested recognition dictionary in accordance with combination modes A - F of recognition dictionaries 31 - 35 outputted from a deciding part 8 and offers it to a discriminating part 4. The discriminating part 4 compares the feature quantity of each candidate character and other information accumulated in the offered recognition dictionary with the feature quantity obtained by a feature extracting part 2, calculates each similarity and outputs its result to a recognition character output part 5, therefore, the calculation quantity decreases, and the processing can be executed at a high speed.
Patent JP-S54121141-A (JP)
Title: Thermal head
Inventor: YOSHIGAMI NOBORU
IPC: B41J2/335
Filed: 1978-03-10
Abstract: PURPOSE:To prevent the accumulation of paper dust and cracking of protecting layer and obtain a thermal head of high reliability by providing electrode layers of a specific shape and multilayer structure and protecting layer on the heating resistor provided on a substrate. CONSTITUTION:A thin film of a heating resistor 2 is formed on the glazed surface of a heat-resistant and insulation type substrate 1 such as of ceramics Cr electrodes 3 of about 0.2mu in film thickness and Au electrodes 4 of about 0.5mu in film thickness are laminated threron to form wiring patterns, following to which Au electrodes 5 of about 2 to 5mu in film thickness are formed in the portions other than those where thermographic paper contacts and finally a protecting layer 6 is so formed that its both side end parts cover at least a part of the Au electrodes 5, whereby the thermal head is obtained. Namely, the Au electrodes 5 are formed at least excluding the portions making contact to the thermographic paper and so that the end part s of the heating part side of the electrodes 5 enter the underside of the protecting layer 6.
Patent JP-H09221978-A (JP)
Title: Power shovel boring device
Inventor: KANEKO TSUTOMU
IPC: E21B15/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of bending without imposing heavy load on a guide shell 3 when a boring device is positioned. SOLUTION: This boring device 1 is equipped with a guide shell 3 mounting a drill 2 thereon, a guide mounting 4 bearing the guide shell 3 and a bracket 7 mounting the guide mounting 4 to the front end of an arm of a power shovel. Then, the guide shell 3 is so borne on the guide mounting 4 that the front end of the guide shell can be retreated to a position backward of the front end of the guide mounting 4 and, at the same time, a food pad 15 is provided to the front end of the guide mounting 4. In case of positioning, after the foot pad 15 of the front end of the guide mounting 4 is pushed against a bedrock, the guide shell 3 is advanced, and a foot pad 13 of the guide shell is pushed against bedrock 20.
Patent JP-S62186960-A (JP)
Title: Centrifugal separator
Inventor: SAITO YUKO
IPC: B04B9/08
Filed: 1986-02-12
Abstract: PURPOSE:To remote-control the titled separator by forming the coupling of a driving shaft and a driven shaft with a magnetic coupling to mount and dismount the couplings in a short time. CONSTITUTION:With respect to a coupling device especially used for treatment of a radioactive liq., a motor supporting frame 9 is placed on the upper surface of a bearing frame 6, a motor 10 is provided thereon, and a driving shaft 11 is extended downward and coupled with the upper end of a driven shaft 5 through an outer coupling 41 and an inner coupling 42. The outer coupling 41 is fixed to the lower end of the driving shaft 11 with a fixing key and a bolt, a magnet piece is mounted on the inner peripheral surface of an outside cylindrical yoke, the inner coupling 42 is fixed to the upper end of the driven shaft 5 with a fixing key and a bolt, and a magnet piece is mounted on the outer peripheral surface of an inside cylindrical yoke. The coupling can be easily mounted and dismounted in this way.