baber/WOPTO huggingface dataset:
Patent JP-S60238213-A (JP)
Title: Strip-edge cutting apparatus
Inventor: MORISONO MINORU
IPC: B23C3/12
Filed: 1984-05-10
Abstract: PURPOSE:To directly detect the camber (inclination) within a short strip by adding the detected output of a pair of sensors in the preceding stage onto the detection output of a pair of sensors in the succeeding stage, in a strip-edge cutting apparatus. CONSTITUTION:Two pairs of the sensors 6 each of which consists of two sensors for detecting the both edges of a strip 1 are closely arranged onto an edge mirror body 3 on the input side of a milling cutter 2. Each pair of these sensors 6 detect the both edges of the strip 1, and if camber exists on the strip 1, the detection output corresponding to the camber is obtained from each pair of sensors 6. Since, in this case, the sensors 6 is closely arranged, linear approximation is formed with the camber as inclination. In other words, the sensors 6 are closely arranged in the degree where the camber can be approximated to a straight-line form. Thus, the camber can be directly detected within a short strip.
Patent JP-S5216290-A (JP)
Title: Sample reaction apparatus
Inventor: TAKIGAWA YUKIO
IPC: B01J8/12
Filed: 1975-07-28
Abstract: PURPOSE: To obtain a reaction apparatus to analyze sample such as industrial wast water, which contains nonvolatile components, continuously for a long time by arranging reaction tube equipped with suppling tube from which granular substance is supplied, at the upperside and exite at the bottom. The granular substance contacts with samples and adsorbes them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5719217-A (JP)
Title: Transport material inverting device
Inventor: NANBA SATOSHI
IPC: B65G47/22
Filed: 1980-07-04
Abstract: PURPOSE: To increase the line speed by mechanically turning upside down a material to be transported on a conveyor line.  
     CONSTITUTION: An inversion device is interposed between a carry-in conveyor 13 and a carry-out conveyor 14, and a transport material (m) is put between belt conveyors 7a, 7b. The interval between transport surfaces of the conveyors 7a, 7b is reduced by operation of moving means in such a manner as to clamp the material. Then, the operation of rotating means forces a machine frame 1 to rotate in a 180° arc to invert the material (m), and after the interval between the conveyors 7a, 7b recovers, the conveyors 7a, 7b is driven in an opposite direction to feed the transport material (m) onto the carry-out conveyor 14 with it inverted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63258849-A (JP)
Title: Production of cystine from cysteine
Inventor: MIYAHARA SHOICHIRO
IPC: C07C319/24
Filed: 1987-04-16
Abstract: PURPOSE:To obtain cystine useful as a drug, a drug raw material, food additive, cosmetic additive or a raw material for cold permanent wave solution, by oxidizing an aqueous solution of cysteine in the presence of dimethyl sulfoxide. CONSTITUTION:An aqueous solution of cysteine obtained by enzymatic method or fermentation method is oxidized in the presence of dimethyl sulfoxide at 5-100 deg.C to give cystine. An L-cysteine reaction solution obtained by subjecting a sulfur-containing compound to enzymatic reaction in the presence of tryptophan synthase by the use of L-serine as a raw material is used as the cysteine solution. The aqueous solution has preferably lower pH and the pH range is usually 1-4. The amount of dimethyl sulfoxide used is 0.2-2.0mol., preferably 0.5-1.0mol. based on cysteine contained in the reaction solution.
Patent JP-S60236475-A (JP)
Inventor: SUZUKI TOSHIAKI
IPC: H01R13/66
Filed: 1984-05-10
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-H05262647-A (JP)
Title: Skin external agent for hypertrophic cicatrix and keloid
IPC: A61P17/02
Filed: 1992-03-18
Abstract: PURPOSE:To provide the skin external agent exhibiting a fibroblast multiplication-inhibiting action, collagen atrophia-inhibiting action, etc., and thereby exhibiting therapeutic effects for hypertrophic cicatrices and keloids. CONSTITUTION:The skin external agent useful for hypertrophic cicatrices and keloids in the form of a cataplasm, gel agent, ointment, cream, solution, tape, etc., contains ketotifen or its salt, Lobenzarit salt, diisopropylaminedichloroacetate, cimetidine or panthenol as an active ingredient.
Patent JP-2000281350-A (JP)
Title: Production of lithium manganese multiple oxide for non- aqueous lithium secondary battery, and its use
Inventor: TERAUCHI MASUMI
IPC: H01M10/052
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a lithium-manganese multiple oxide useful for producing a non-aqueous lithium secondary battery excellent in cycle characteristic. SOLUTION: This lithium-manganese multiple oxide is obtained by wet-mixing a lithium source and γ-MnO2, which is obtained by reacting a mixture of a manganese carbonate and/or manganese sulfate and an acid with an oxidant, and then after drying the obtained slurry, disintegrating it, subjecting the disintegrated material to primary firing at 300 to 500 deg.C, cooling to a temp. of <=45 deg.C, again disintegrating and subjecting the disintegrated material to secondary firing at 600 to 800 deg.C.
Patent JP-H07297861-A (JP)
Title: Data transmitter
Inventor: TACHIKA KATSUHIKO
IPC: H04B5/02
Filed: 1994-04-28
Abstract: PURPOSE:To reduce the size of the transmitter and to realize costdown by eliminating the need for a filter circuit to extract a high frequency signal and a low frequency signal. CONSTITUTION:This transmitter is provided with an operational amplifier 41 comparing a voltage level RFIN of a received signal with a threshold voltage VRF to provide the output of a binary signal, a timer 42 started by using an output signal DIN of the operational amplifier 41 as a trigger to count a reference period T, and counters 43, 44 preserving the count state of the timer 42 as data D1 to decide a read timing of the data. The timer 42 is not expired when it receives a high frequency signal but expired when it receives a low frequency signal. The content of the received data signal is reproduced by reading the state.
Patent JP-H02273099-A (JP)
Title: Pulse motor controller
Inventor: KAWAGUCHI TAKEMI
IPC: H02P8/14
Filed: 1989-04-11
Abstract: PURPOSE:To suppress vibration to be produced from a mechanical system and a pulse motor itself by starting the pulse motor with automatic starting frequency, then gradually increasing the phase switching frequency upto a constant speed region, and varying the phase switching frequency periodically in the constant speed region. CONSTITUTION:At first, phase switching frequency is increased gradually from an automatic starting frequency according to first data 1-1, and phase switching is carried out according to second data 1-2 upon arrival to a constant speed region A. In order to suppress variation of the speed variation waveform 11 of a pulse motor 4, phase switching frequency is lowered when the speed of the pulse motor 4 is high while the phase switching frequency is increased when the speed of the pulse motor 4 is low. In other words, when the pulse motor 4 is driven with phase switching frequency having phase shift with respect to the speed variation waveform of the pulse motor 4, variation of the speed variation waveform of the pulse motor 4 can be suppressed as shown by a waveform 13.
Patent JP-H01263934-A (JP)
Title: Flexible disk
Inventor: KURODA MASAYUKI
IPC: G11B5/73
Filed: 1988-04-14
Abstract: PURPOSE:To mass-produce flexible disks obtained with evenly loading desired tension on magnetic sheets by inserting the peripheral part of the magnetic tape with pressure into a ring groove. CONSTITUTION:In a flexible disk 1, which is equipped with a magnetic sheet 2 provided with a signal recording surface on a front surface and a ring substrate 3 supporting the rear surface side of the magnetic sheet 2, and which is formed by sticking the magnetic sheet 2 with the prescribed tension to the ring substrate 3, a tension regulating ring groove 4, where the peripheral part of the magnetic sheet 2 is engaged, is formed at least one of the internal or external peripheral parts of the ring substrate 3. Consequently, the magnetic sheet 2 is pulled toward the ring groove 4 side, and it can be stuck to the substrate with adhesives coated in the ring groove 4 in a condition loaded by the desired tension. Thus, the tension of the magnetic sheet is facilitated, and the magnetic disk can be mass-produced.
Patent JP-H1094944-A (JP)
Title: Control method and device for machine tool
Inventor: DAMMAN MATTHIAS
IPC: G05B19/4155
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To make the operation of a machine tool easy by performing the mutual associating in the installation of machine tools corresponding to an object to be machined and/or operation mode of the machine tools, and executing the single or plural operations in a specific order when the single or plural matters are generated. SOLUTION: A control unit 40 selectes the technically significant next action from a memory, when a matter 'electrical discharge machining' is selected from the memory, and the image display of the selected action is performed on the other window of a display unit 50. An operator selects an arbitrary action from an action list relating to the matter, by an input unit 52 of a graphic user interface, as an action 'operation of reference system' or the like. Thereby when the matter 'abrasion start' is selected for the machining target 'work', the control routine 'operation of reference system' is accessed from the memory at all times.
Patent JP-H07297696-A (JP)
Title: Semiconductor integrated circuit
Inventor: ENDO YOICHI
IPC: H03K17/04
Filed: 1994-04-28
Abstract: PURPOSE:To accelerate operating speed when output signals change from a low level to a high level by providing a control transistor and an output timing control circuit. CONSTITUTION:In an open drain output driving circuit, input signals (j) are inputted to the gate of an N channel transistor 5. The drain is connected to one side of the N channel transistor 6 and further connected to an output pad 7 and the output signals (k) are outputted. The output signals (m) of the output timing control circuit 10 are inputted to the gate of the transistor 6 and the input signals (j) are inputted to the output timing control circuit 10. The output timing control circuit 10 is constituted of a monostable multivibrator for instance. Thus, the response time of an output voltage (k) is shortened since output parasitic capacitance 8 is forcedly charged by signals outputted from the output timing control circuit 10.
Patent JP-S57207611-A (JP)
Title: Unsaturated polyester resin composition
Inventor: KAGAWA HIROHIKO
IPC: C08F299/04
Filed: 1981-06-15
Abstract: PURPOSE: The titled composition, prepared by incorporating an unsaturated polyester resin with a spiran resin having the spiroacetal structure and an unsaturated epoxy resin, and having improved storability, adhesive property to metallic parts and high-frequency characteristics.  
     CONSTITUTION: A composition obtained by incorporating (A) 100pts.wt. unsaturated polyester resin with (B) preferably 3W50pts.wt. spiran resin having the spiroacetal structure as a crosslinking component and (C) preferably 10W100 pts.wt. unsaturated epoxy resin, e.g. a copolymerizable unsaturated epoxy resin, obtained from an unsaturated carboxylic acid and an epoxy resin, and having a molecular weight of preferably 300W5000.  
     USE: Molded resin articles for sealing electronic and electrical parts. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10267473-A (JP)
Title: Liquid receiver
Inventor: ICHIYANAGI SHIGEJI
IPC: F25B43/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the sealing property between a dryer unit and a vapor- liquid separation tank by constituting the dryer unit for constituting a liquid receiver being provided in the vapor-liquid separation tank with a cut-shaped container for accommodating a desiccant and forming a suction pipe where the refrigerant passes in one piece at the cup-shaped container. SOLUTION: In a liquid receiver that is constituted by providing a drier unit in a vapor-liquid separation tank, a cut-shaped container 2 for accommodating the desiccant of the drier unit is provided by forming a suction pipe 10 where a refrigerant passes and a synthetic resin in one piece. A lid body 14 that is placed at an opening edge part 6 of the cup-shaped container 2 is formed by a bottom wall 15 where a through hole where a number of refrigerants flow is opened, an opening 16 for inserting the suction pipe, and an engagement part 17.  Then, when the drier unit is assembled, a filter is inserted into a bottom wall 3 of the cup-shaped container 2, a desiccant is accommodated and then a filter is loaded again, the lid body 14 is pushed into the opening edge part 6 of the container 2, and an engagement projecting part is engaged to the lid body 14 of the engagement recessed groove 8 of the container 2.
Patent JP-H04302850-A (JP)
Title: Disk player
Inventor: YOSHIOKA AKIHIRO
IPC: G11B17/24
Filed: 1991-03-29
Abstract: PURPOSE:To accurately perform a calculation of a rotation angle of a disk table and a prescription of a rotation stopping angle by means of one line of a circumferential wall formed on the back surface of the disk table and one sensor set up on a chassis. CONSTITUTION:The disk table 2 is formed with the circumferential wall 23 extending on its circumference and this circumferential wall is provided with disk discriminating slits 24 and table stopping slits 25 successively for each disk mounting part. A photosensor 130 is arranged on the chassis toward the circumferential wall 23 of the disk table 2. The rotation angle of the disk table 2 is calculated based on a detecting signal of the disk discriminating slits 24, and also the rotating speed of the disk table 2 is lowered, and then the rotation of the disk table 2 is stopped based on a detecting signal of the table stopping slits 25.
Patent JP-H11162004-A (JP)
Title: Optical pickup device and its manufacture
Inventor: SEGAWA MASAO
IPC: G11B7/135
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To stably perform wire-bonding. SOLUTION: A step part 10 is formed on a heat sink 2 and a relay substrate 11 for wire-bonding between a first photodetector 5 and a wiring substrate 1 is provided on this step part 10. When electric connection between the first photodetector 5 and the wiring substrate 1 is performed, these step differences are reduced, the inconvenience that a wire is pulled downward by a bonding capillary at a bonding time, the loop shape of the wire isn't stabilized, the wire is brought in contact with the edge of the first photodetector 5 and adjacent wires are brought in contact with each other, etc., is not generated and the stable wire-bonding is performed.
Patent JP-S59217533-A (JP)
Title: Transport system
Inventor: IKEDA SATOSHI
IPC: B65G17/48
Filed: 1983-05-26
Abstract: PURPOSE:To provide easy acqusition of cargo gathering area and centralized control thereof, by connecting the pier with land. CONSTITUTION:A belt conveyor 3 is laid in a tunnel 2 excavated horizontally underground, and its other end is connected organicly with a hopper 4 and a bucket conveyor 5 to receive the object from this hopper 4 and transfer upward. The bucket conveyor 5 loads a carrier ship from a higher place of the pier 1, using a separate conveyor etc. This will eliminate necessity for carrying the object by trucks etc. to the place through a densely populated coastal region, to provide easier practicability of centralized control.
Patent JP-S5217836-A (JP)
Title: Optical connector
Inventor: OOTA KOUICHI
IPC: G02B6/28
Filed: 1975-08-01
Abstract: PURPOSE:Monitor terminals are provided to an optical connector so as to facilitate the connecting operation of optical fibers.
Patent JP-H0855921-A (JP)
Title: Flash eeprom memory array and biasing method therefor
Inventor: DALLABORA MARCO
IPC: H01L29/792
Filed: 1995-03-28
Abstract: PURPOSE: To provide a NOR flash type memory array corresponding to the programming of small current without changing any auxiliary element such a decode, sense and load devices. CONSTITUTION: Concerning a flash EEPROM memory array 35, asymmetric structure is provided by memory cells 36 having source areas composed of row/column style and connected to respective bit lines BL, source regions connected to common source lines BLS and control gate regions connected to respective work lines WL and in that asymmetric structure, either the source region or the drain region provides a high resistant section so that the cells in various areas can be programmed and erased. The memory array 35 includes a bias transistor 41 for preventing spurious writing by keeping the drain region and source region of cell connected to the bit line, to which any address is not designated, at the same potential when programming.
Patent JP-H0633324-A (JP)
Title: Hanging trolley-rail system
Inventor: KAARUUHAINTSU MATSUKU
IPC: B65G47/61
Filed: 1993-04-20
Abstract: PURPOSE: To provide the subject system intended to convey fully wound roving bobbins and empty tubes in a spinning equipment. CONSTITUTION: This suspension trolley-rail system has such a scheme that rail sections 10, 11 and 12 between a total of three types of operating units provided in the rail system, namely a flyer 2, a ring spinning frame 4 and a bobbin cleaner 5, are offered as a central buffering element accessible thereto for a suspension trolley by the aid of triangular track systems 16, 17, 18 where buffering elements 13, 13' and 13" are properly laid and the connective sections 15, 19 and 23 therefor.
Patent JP-S60237882-A (JP)
Title: Drive device of brushless motor
Inventor: YASOHARA MASAHIRO
IPC: H02P6/06
Filed: 1984-05-10
Abstract: PURPOSE:To reduce a current and a voltage by forming a current flow switching circuit for sequentially switching the current flowing states of drive transistors of a high sensitivity differential switching circuit, thereby driving a motor even by an extremely fine position detection signal. CONSTITUTION:In a drive device for supplying a current by a plurality of transistors 98-105 connected in series with a power source to a plurality of phases of drive coils 1a, 1b, a plurality of differential switching circuits 111-113 are provided in a current flowing switching circuit 110 for controlling drive transistor 98-105. Differential transistor pairs 43.44, 60.61, 79.80 are provided in the circuits 111, 113, the outputs of position detectors 40a, 40b are input to the base, and output stopping circuits 114-119 operated to stop the outputs are connected. Current flow command signals I64, I72, I83, I91 of the circuit 110 are supplied to the bases of drive transistors 98-101.
Patent JP-H09260227-A (JP)
Title: Production management method
Inventor: KOYAMA TSUNEHIRO
IPC: B65G61/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to share the production without fail and exactly in a simple structure in apportioning a part of a production process to the other production line. SOLUTION: Registering a part P12, P13, and P14 of the first production line 1 in the second production line 2 and conducting thus process partially on the second production line when required make it possible to prevent an manual input error of process information. Managing collectively a process requested from the first production line to the second production line by the first production line makes it possible to prevent the complexity of the production management of each product, utilizing all the production facilities more effectively.
Patent JP-H11292487-A (JP)
Title: Dust collection box dumping device for sweeping vehicle
Inventor: SAITO AKIRA
IPC: B66F9/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To rotatably move with ease a dust collection box for dumping dust of a sweeping vehicle used by fitting it to a forklift. SOLUTION: The upper front end of a dust collection box 12 including a dust collecting opening 12a on the rear surface side opposite to a main brush 5 is supported to the side member 1 with a pin 13 in a rotatably movable manner in the vertical direction and, normally, the dust collection box 12 is supported in a hung style in the dust collection position by hooking a hook 17 provided on the frame side on a U-shape hanging member 16 provided on the dust collection box 12. When the dust is to be dumped, an electromagnet 19 is actuated with the sweeping vehicle lifted up and the dust collecting opening 12a can be rotatably moved in the downward position to the dust collecting position by the tare weight of the dust collection box 12 by removing the hook 17 from the hanging member 16.
Patent JP-H08285091-A (JP)
Title: Opening/closing valve for refrigerant
Inventor: MATSUDA MITSUO
IPC: F25B41/04
Filed: 1995-04-19
Abstract: PURPOSE: To prevent the sudden slip-off of a spindle during work by providing an O-ring between a valve port and the spindle, and providing a C-ring groove in a communication opened position so that both thread parts of the spindle and valve port are in the engaged state even in the case of the O-ring being positioned in the C-ring groove. CONSTITUTION: A spindle is rotated and retreated so that a refrigerant switching valve 15 is placed in the opened state from the closed state. When the spindle is retreated more than necessary, an O-ring 53 enters a C-ring groove 61 in the engaged state of the thread of the spindle and the thread of a valve port, and the compression of the O-ring 53 is released to generate a clearance. Refrigerant thereby passes through the clearance and escapes as shown by an arrow mark W, and a worker notices the leakage of refrigerant and suspends spindle switching work. In this state, both threads of the spindle and valve port are engaged with each other, so that the spindle does not slip off the valve port.
Patent JP-S61254229-A (JP)
Title: Apparatus for controlling injection amount of ammonia
Inventor: IZUTSU MINORU
IPC: B01D53/94
Filed: 1985-05-02
Abstract: PURPOSE:To eliminate the response delay at the time of rising in load, by providing comparators for comparing a necessary NH3 flow amount signal with an actually measured NH3 flow amount signal and injecting a constant amount of NH3 when the former is smaller than the latter or the deviation of both signals is small. CONSTITUTION:The signals from an inlet NOX concn. detector 12 and an air flow amount detector 14 are sent to an operator 18 through a function converter 16 to calculate a total NOX amount signal 19 while a necessary mol ratio setting signal 23 is calculated and this signal 23, the correction signal 27 obtained from an outlet NOX concn. detector 24 through an adder 26 and the total NOX amount signal 19 are operated by an operator 28 to calculate a necessary NH3 flow amount signal 29 which is, in turn, compared with an actually measured NH3 flow amount signal 31 by a comparator 32 and a deviation signal 33 is sent to a proportional integrator 34. A low signal selector 40 is provided to the downstream side of said integrator 34 and when a valve opening degree signal 35 comes to zero or the actually measured NH3 flow amount signal 31 is smaller than the necessary NH3 flow amount signal 29, an NH3 flow amount control valve 39 is opened to inject a constant flow amount of NH3.