baber/WOPTO huggingface dataset:
Patent JP-S6243467-A (JP)
Title: Pigment dispersing agent
Inventor: FUKUMOTO YASUHISA
IPC: C09C3/10
Filed: 1985-08-21
Abstract: PURPOSE:To provide the titled pigment dispersion giving a low-viscosity slurry as a dispersant for paper-making filler and capable of improving the yield of the filler, by using a polymer composed of a cationic vinyl monomer and nonionic vinyl monomer or unsaturated carboxylic acid as a component. CONSTITUTION:A polymer derived from (A) 10-100(mol)% cationic vinyl monomer [e.g. dimethylaminoethyl (meth)acrylate] and (B) 0-90% nonionic vinyl monomer (e.g. acrylamide) and/or unsaturated carboxylic acid (e.g. acrylic acid) is used as a main component of the objective filler. The average molecular weight of the polymer is preferably 500-50,000.
Patent JP-H0930536-A (JP)
Title: Packaging bag
Inventor: KITAGAWA KOICHI
IPC: B65D30/16
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag which can securely clamp the opening end thereof by a claw even when a gusset bag is used and does not narrow the insertion opening of commodities. SOLUTION: A cylindrical raw material 15 with a specified length is made of a flexible film and both sides of the material are folded inward to form a gusset part 16 and the bottom face 18 is welded in the state the upper end 17 is opened to form a packaging bag. In this bad, the folded depth at the bottom 18 side is made deep and the folded depth of the upper end 17 is made shallow to form a slant gusset part 16.
Patent JP-H0468578-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARITA HIDENORI
IPC: H01L27/115
Filed: 1990-07-09
Abstract: PURPOSE:To prevent a photoresist from becoming thin and prevent films on which aluminum is left in a step for forming aluminum wiring by forming a recess in a portion where a memory gate is formed and by reducing a step difference. CONSTITUTION:After an oxide film 2 and a nitride film 3 are formed on a silicon substrate 1 by a thermal oxidation method, the nitride film 3 is etched by a dry etching method with a photoresist as a mask. Then, after the photoresist is removed, an oxide film having a thickness of approximately 6000Angstrom  is formed in a portion where no nitride film 3 exists by a local oxidation of silicon (LOCOS) method. Next, after the oxide film 2 formed on the silicon substrate 1 is removed by a wet etching method, boron ions 4 are implanted to determine the voltage of a transistor. Then, a gate oxide film 5, a floating gate 6, a poly-poly oxide film 7, a control gate 8, a side wall 9, and a N<+>-type diffusion layer 10 are formed on a recess formed on the silicon substrate 1 in the same manner as in the prior art.
Patent JP-S6236385-A (JP)
Title: 3,7-disubstituted-3-cephem compound and production thereof
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1986-08-04
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is amino or protected amino; R<2> is carboxy, COO<->, etc., R<3> is 2-6C alkyl, 3-6C alkenyl, lower alkynyl, etc.,; R<4> is H, hydroxy-protecting group, etc.,) and its salt. EXAMPLE:7-[ 2-( 2-Tritylaminothiazol-4-yl )-2-(1-methyl-1-methoxy-ethoxyimino) acetamide]-3-methylthio-3-cephem-4-carboxylic acid benzhydryl ester. USE:An antimicrobial agent. PREPARATION:A compound shown by the formula II containing a novel compound or a reactive derivative (e.g., imino or silyl derivative of Shiff base type) at the amino group or its salt is reacted with a compound shown by the formula III or its reactive derivative (e.g., acid halide or acid anhydride) at the carboxyl group or its salt, to give a compound shown by the formula I.
Patent JP-2000019917-A (JP)
Title: Image forming device
Inventor: TOMIYA NORIO
IPC: G03G5/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of always obtaining the specific grinding force by forming a residing part on the surroundings of a grinding means, in a system for grinding a photoreceptor by an interaction of the grinding means and grinding toner even if discharging speed of the residual toner is accelerated. SOLUTION: As for the electrophotographic device adopting a (a)-Si photoreceptor, the device can grind the photoreceptor by the interaction of a grinding means and the grinding toner by forming the residing part 13 for effectively feeding the toner on the grinding means side by disposing a member for controlling the toner between a grinding roller and a toner recovering screw.
Patent JP-H0471733-A (JP)
Title: Turret punch press
Inventor: FUJIWARA TAKAYUKI
IPC: B21D28/04
Filed: 1990-07-13
Abstract: PURPOSE:To improve the accuracy for positioning without using the actuator and with the simple structure by pressing and fixing the die-set on the area for mounting the di-set on the turret, and taking out or mounting the die-set from the horizontal direction with the die exchanging device. CONSTITUTION:On the time for mounting the die-set 29 with the die exchanging device 37 to the area 33 for mounting the di-set, the die-set held with the die holding part is inserted to the area for mounting die set. On the time for inserting the die-set 29, by operating the driving component 123 set out of the turret, the component for fixing 109 set on the turret is let in separating from the upper surface of the die base 91. When the driving component 123 is separated from the component for fixing 109 after the die base 91 is mounted completely in the area for mounting the die-set, the die base is surely fixed because the energized component for fixing presses the upper surface of the die base. Therefore, because the driving component for the hydraulic operation, etc., is not set on the turret, so it is the simple constitution and being made to the maintenance free, the accuracy for positioning can be improved.
Patent JP-S6162095-A (JP)
Inventor: TANIAI KOUKICHI
IPC: G09G1/06
Filed: 1984-09-03
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-S6340768-A (JP)
Inventor: ITSUDO YASUHIRO
IPC: C04B35/584
Filed: 1986-08-07
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-H0526140-A (JP)
Title: Electron controller of internal combustion engine
Inventor: HANABUSA TORU
IPC: F02D41/04
Filed: 1991-07-24
Abstract: PURPOSE:To alleviate shock generated in a vehicle at the time of abrupt acceleration or deceleration by estimating future relative locational change according to the amount of relative locational change and the amount of change equal to the amount of intake, and by controlling output according to the estimated value, since control delay occurs when the output is controlled according to a measured value of displacement speed which is the amount of relative locational change between the vehicle and an internal combustion engine. CONSTITUTION:The amount of change in the relative position of an internal combustion engine to a vehicle, and the amount of change in the value equal to the amount of intake of the internal combustion engine are calculated for the vehicle and the internal combustion engine for which an elastic body is provided between it and the internal combustion loaded on the vehicle, and the change in the relative position of the internal combustion engine to the vehicle is estimated based on the abovementioned two amounts of changes, and an output of the internal combustion engine is controlled based on the estimation.
Patent JP-H0471025-A (JP)
Title: Bar code menu sheet
Inventor: SUGA HIROICHI
IPC: G06K7/10
Filed: 1990-07-12
Abstract: PURPOSE:To prevent the mixing of erroneous information by setting up a programming start bar code and constituting a bar code menu sheet with three modes consisting of a function selecting bar code and a parameter setting bar code. CONSTITUTION:The programming start bar code (**MENU START**) is read out at first (mode 1). This programming start bar code is a specific bar code constituted of two start codes and two stop codes and not used for a general purpose. Then, the function selecting bar code (*Axx*) is read out as (mode 2) to select various functions. If the read bar code is not (*A99*), the parameter setting bar code (*Xxxx*) is read out as (mode 3) to set up a parameter for the precedently selected function.
Patent JP-H0930254-A (JP)
Title: Method of fitting attachment to interior trim panel, and interior trim panel fitted with attachment
Inventor: NAKANE YASUJI
IPC: B60J5/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and fit an attachment easily to an interior trim panel. SOLUTION: After a retainer 211 (314) and a hook 221 (324) provided at a speaker grille 200 and a door pocket 300 are respectively inserted in a square hole 131 (138) and a circular hole 111 (118) provided in a door trim body 100, a hinge part A of the retainer 211 (314) is bent, and a fit-in hole part B of the retainer 211 (314) is insert-fitted to the hook 221 (324) and locked to a protruding part C of the hook 221 (324).
Patent JP-S57109107-A (JP)
Title: Manufacture for connecting terminal for tone arm of player
Inventor: YOSHIDA TERUHIRO
IPC: G11B3/10
Filed: 1980-12-24
Abstract: PURPOSE:To achieve a molding with good shape, by the molding of a terminal board with alignment pins for position alignment, in forming a connection terminal metallic fixture and a synthetic resin terminal main body in one body. CONSTITUTION:In forming a connecting terminal metallic fixture 5 and a synthetic resin terminal main body in one body, alignment pins 22, 23 set to a cavity 21 of a slide core 17 of molding metal mold to a position of a tip external surface 14 of a two branched terminal board 4 are attached for position alignment and molding. Thus, a molding with good shape can be achieved.
Patent JP-H0235355-A (JP)
Title: Saccharide analyzer utilizing liquid chromatography
Inventor: SHIODA SEIJI
IPC: G01N31/00
Filed: 1988-07-25
Abstract: PURPOSE:To analyze saccharides by simple operation by separating the sugar component in a specimen into various components, making each component react with reaction liquid to form an organic acid, then coloring the organic acid with pH indicator, and performing the spectrochemical analysis of the density of organic acid. CONSTITUTION:Liquid storage cells 1a, 21a and 31a are filled with eluent, reaction liquid and pH indicator. The liquids are sent with pressure feeding pumps 1c, 21c and 31c. A separating column 5, a reacting device 7 and a cooling device 9 are held at specified temperatures. A spectrophotometer 11 is started. When a steady state is a chieved, a specimen is injected from an injecting device 2. The sugar component in the specimen is separated into respective components in the separating column 5. The separated sugar component and the reacting liquid comprising periodic acid or the like which is supplied from the reaction liquid cell 21a are made to react in the reacting device 7. Organic acid which is formed by the reaction is colored with the pH indicator which is supplied from the pH indicator cell 31a. The density of the color is measured with the spectrophotometer 11.
Patent JP-H0850999-A (JP)
Title: Beam duct
Inventor: SUETAKE NORIO
IPC: H05H13/04
Filed: 1994-08-05
Abstract: PURPOSE:To reduce the number of weld parts so as to improve reliability and also to decrease the thickness of the weld parts the axial direction, so as to suppress an eddy current due to a magnetic field by forming a bellows duct on the end of a vacuum container to in one body with the vacuum container. CONSTITUTION:Reinforcing ribs 8 are mounted by brazing at suitable intervals on the other peripheral surface of a cylindrical vacuum container 7 which has a thin wall and is made of a high electric resistance nonmagnetic material. A connecting flange 1 is welded to one end of the vacuum container 7, bellows 6 for absorbing an axial elongation caused by baking are formed integrally with the other end of the vacuum container 7 at the same time when the vacuum container 7 is formed, and a holding plate 5 for adjustment is mounted by a silver-allow brazing on both boundary surfaces. Thus, troubles resulting from the welding the bellows duct 6 to the vacuum container 7 are overcome, and wall thickness can be made thin by providing the reinforcement ribs 8, therefore the overcurrent generated from the magnetic field of a deflection electromagnet can be reduced.
Patent JP-S6075375-A (JP)
Inventor: YANO NORIYUKI
IPC: B07B13/02
Filed: 1984-09-04
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-S57110150-A (JP)
Title: Steam removing mechanism of baking mold in cone cup production unit
Inventor: SHIMAOKA KOUICHI
IPC: A21B3/13
Filed: 1980-12-24
Abstract: PURPOSE: To prepare a cone cup with improved baked state with preventing the occurrence of soot, by providing a baking mold of cone cup production unit with a steam removing mechanism.  
     CONSTITUTION: The baking molds 3 consist of the top mold 1 and the bottom mold 2, a seed solution for cone cup is fed to the conical hollow part 16 of the bottom mold 2, the top mold 1 is lowered and engaged with the bottom mold, and the seed solution is spread in the cup body channel 18 formed between the top mold 1 and the bottom mold 2. After this, the baking molds are transported to an oven and baked, since the cup body channel 18 is connected to the head part channel 19 and the steam channel 20 by the through channels 21 and 22, steam caused from the seed solution is discharged through the steam path 23 without filling the baking mold 3 with steam. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0350162-A (JP)
Title: Production of aluminum nitride sintered body
Inventor: SAITO KIYOSHI
IPC: C04B35/626
Filed: 1989-07-18
Abstract: PURPOSE:To inhibit distortion and deformation during sintering and to obtain a sintered body having high heat conductivity by mixing a reduced and nitrided powder of Al with a nitrided powder of Al in different particle sizes in a specified ratio and carrying out molding and sintering at a specified temp. in a nitrogen atmosphere. CONSTITUTION:AlN powder obtd. by mixing reduced and nitrided powder of Al having <=2mum average particle size with a nitrided powder of Al contg. >=30wt.% particles having >=6mum particle size in (1:9)-(6:4) weight ratio is used as to powdery starting material for an AlN sintered body. The AlN powder is mixed with a sintering aid and molded into a green sheet, etc. This molded body is sintered at 1,650-1,850 deg.C in a nitrogen atmosphere and cooled.
Patent JP-S6248683-A (JP)
Inventor: DEINANATOO FUAKAA REIN
IPC: A61K31/415
Filed: 1986-08-06
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-S6244476-A (JP)
Title: Lateral feed mechanism of carrier
Inventor: IDETA NOBUHIKO
IPC: B41J19/20
Filed: 1985-08-23
Abstract: PURPOSE:To prevent the lowering in the positional accuracy of printing, by synchronously moving two lateral feed drive motors arranged to both ends of a frame to the same direction and reciprocating the carrier fixed to a part of the power transmission member provided to motor pulleys under tension left and right. CONSTITUTION:Motor pulleys 4a, 4b are driven by the motor shafts 9a, 9b of two lateral feed drive motors 10a, 10b and rotate clockwise. The carrier fixed to a part of a power transmission member 8 by a plate 7 is guided to the direction shown by an arrow A by guide shaft 5, 6 and moves along a platen 1 while performing printing operation. When the motor pulleys 4a, 4b rotate counterclockwise, the carrier 3 moves to the direction shown by an arrow B while performs printing operation. Because the carrier 3 is directly drawn to both directions shown by the arrows A, B by the power transmission member 8 without using an idle pulley, the spring constant of the power transmission member 8 and the difference between friction loads of the carrier 3 or lateral feed drive motors 10a, 10b are reduced and the shift of the printing position of the carrier 3 in both directions shown by the arrows A, B and the lowering in printing position accuracy are prevented.
Patent JP-H0234823-A (JP)
Title: Semiconductor optical switch
Inventor: KURIMA KAZUNORI
IPC: G02F1/313
Filed: 1988-07-25
Abstract: PURPOSE:To prevent loss and to reduce transmission loss by forming a curved waveguide which has a curved part as at least one of two waveguides and forming the two waveguides linearly in parallel at a specific interval in the vicinity of an end surface of the semiconductor optical switch. CONSTITUTION:The waveguide 4 between the two waveguide 4 and 6 is a linear waveguide and this waveguide extends linearly from a switch part 8 to reach the end part orthogonally and also is coupled with an optical fiber 10 connected to the end surface orthogonally without any refracting part. The other waveguide 6 is the curved waveguide with a constant radius R of curvature and straight in the vicinity of the end surface. The curved part and straight part are connected mutually so that the straight part is tangent to the curved part at their contact. Consequently, the end surfaces of the waveguides 4 and 6 and optical fibers 10 and 12 are coupled with each other without forming any refracting part and no refracting part is formed in the whole of the waveguides 4 and 6.
Patent JP-S6163459-A (JP)
Title: Preparation of line type thermal head
Inventor: KANDO GIICHI
IPC: B41J2/335
Filed: 1984-09-06
Abstract: PURPOSE:To prepare a thermal head with good efficiency in low cost, by performing the shaping or dividing of a substrate by etching and separately preparing a heat generating part and a lead wire part before assembling both of them. CONSTITUTION:An SiO2 film is adhered to a silicon single crystal substrate 11 as a protective film 12 to form a pattern and the substrate 11 is shaped by anisotropic etching. Next, a heat generating part 1 having a conductive film 6 and a heat generating resistor film 5 is formed and an oxidation film 7 and an abrasion resistant film 8 are formed thereon. A reinforcing film 14 is applied and the back surface of the substrate 11 is removed until a conductor surface is exposed. A V-shaped groove 13 is formed to the part corresponding to the joint of heat generating parts 1 between adjacent substrates 11 by anisotropic etching. After a resistance value was measured, the heat generationg parts 1 are divided and classified to predetermined ranks by a resistance value. A number of heat generating parts 1 satisfying a necessary length are taken out from ones of which the resistance values are classified to the same rank and spliced to a separately prepared lead wire part.
Patent JP-H0928148-A (JP)
Title: Cutter for stem and leaf of root vegetable harvester
Inventor: KITAHARA SHINYA
IPC: A01D33/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for stems and a leaves of a root vegetable harvester, equipped with a cutter in the upper rear of a conveying unit, capable of roughly cutting the stems and leaves of the root vegetable to some extent in the course of the conveying and eliminating the mutual entwinement of the stems and leaves of the root vegetable and improved in operating efficiency. SOLUTION: This cutter for stems or leaves of a root vegetable is obtained by installing a cutting device S comprising a cutting mechanism capable of continuously pulling out the root vegetable, nipping stem and leaf parts with a conveying unit 15, conveying the root vegetable in a hung state and cutting the mutually entangled stems and leaves and a carrying conveyor for conveying the cut stems and leaves in the upper rear of the conveying unit 15 composed so as to carry out the regulation of upper, lower, left and right positions thereof by driving a vertical regulating hydraulic cylinder 20 or a left and right regulating cylinder 21.
Patent JP-H1011570-A (JP)
Title: Electronic filing device
Inventor: SHIMIZU YUTAKA
IPC: H04N1/21
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic filing device capable of minimizing a data quantity to make it flow on a network and speedily transferring picture information to a terminal device by transferring picture information in a data form corresponding to the function of each terminal device. SOLUTION: Picture information transfer-requested by terminal devices 13 to 15 is read from a picture storage device 2 to be transferred after converting a compressing system and compressing density corresponding to the picture reproducing functions and the display functions of the terminal devices obtained through the network, and picture information after conversion is recorded in a converted picture storing device 8. When a transferring request occurs again after then, whether the picture information exists within the device 8 is investigated and at the time of existing, the picture information is read from the device 8 to be transferred.
Patent JP-H059002-A (JP)
Title: Automatic cleaning method of gaseous diborane supply system and device therefor
Inventor: NOGAMI CHITOSHI
IPC: H01P1/205
Filed: 1991-06-28
Abstract: PURPOSE:To provide the method for automatically cleaning reducing valves which are out of order without removing the reducing valves of the gaseous diborane supply system formed in parallel with plural reducing valve lines and the device therefor. CONSTITUTION:A cleaning gas supply path (13) is connected to the upstream side of the reducing valves (3) in the respective reducing valve lines (2) and a evacuating path (14) is led out of the downstream side of the reducing valves (3). A high-pressure nitrogen introducing path (15) is selectively communicatably connected to a nitrogen introducing path (6) for purging piped to the upstream side of the reducing valves (3) in the respective reducing valve lines (2). Flow passage stop valves (4), (5) disposed in the reducing valve lines (2) and the respective valves disposed in the cleaning gas supply line (13), the evacuating path (14), the nitrogen introducing path (6) for purging, and the high-pressure nitrogen introducing path (15) are controlled to be opened and closed in accordance with the pressure detection operations in pressure sensors (21) disposed in the state of holding the reducing valves (3).
Patent JP-S6163440-A (JP)
Title: Manufacture of frp product
Inventor: TSUCHIYA YASUHIRO
IPC: B29B15/14
Filed: 1984-09-05
Abstract: PURPOSE:To reduce a void in the inside of an FRP product, by a method wherein long fiber is taken up after it has been unwound and immersed into a resin impregnating tank while a vibrator fitted to a jig is being oscillated, which is made to heat and cure under predetermined terms. CONSTITUTION:After continuous long fiber 2 taken up on a taken-up tool (bobbin) 1 has been immersed into a resin impregnation tank 7 by rollers 3, 4 and movable rollers 5, 6 is taken up on a take-up jig 9 in a predetermined shape by removing a resinous liquid stuck excessively by passing through a die 8. In this instance, a vibrator 10 is fitted to the take-up jig 9 and the continuous long fiber 2 is taken up while a vibration is being given to the same. Then an FRP product is obtained by a method wherein either the take-up jig 9 is put into a heating device as it is or the same is put into the heating device after a core material removed from the take-up jig 8 has been shifted to a desired mold, which is made to heat and cure under predetermined terms.