baber/WOPTO huggingface dataset:
Patent JP-S58160322-A (JP)
Title: Production of new powdery acrylonitrile polymer
Inventor: OGINO NOBORU
IPC: C08J3/16
Filed: 1982-03-17
Abstract: PURPOSE:To simplify dehydration and drying steps and to obtain the titled polymer effectively on an industrial scale, by dispersing a fiber comprising an acrylonitrile polymer in an aqueous suspension of an acrylonitrile polymer, then separating the polymer from the medium and drying the polymer. CONSTITUTION:Flocks of a fiber comprising an acrylonitrile polymer, fiber length <=20mm., and preferably fineness of 0.1-5 denier, is added to and dispersed in an aqueous suspension of an acrylonitrile polymer. The amount of the fiber added is preferably 0.1-2wt%, based on the acrylonitrile polymer (dry base). The produced polymer is separated from the medium by means of a rotary vacuum dehydrator, a centrifuge or the like. The obtained wet polymer is formed into a shape such as sphere, cylinder or square by a usual method and dried to obtain a powdery polymer.
Patent JP-H01218187-A (JP)
Title: Compression and recording device and expansion and regenerating device for image signal
Inventor: WATANABE MIKIO
IPC: H04N19/00
Filed: 1988-02-25
Abstract: PURPOSE:To store various kinds of setting data for compression-coding together with image data in a storage device by writing compressed-encoded image data and coding data for the compression-coding respectively in different areas of a recording medium. CONSTITUTION:Image data transmitted from a coding circuit 26 to a connector 30 is stored in the designated address in a memory 32 by a control signal transmitted from a control part 36 through a signal line 244. Also, a threshold for discording a coefficient transmitted from a picture-quality selection circuit 202 and the data step width for uniform quantization, as well as the lookup table data for coding transmitted from a lookup table 38 are stored in designated addresses in the memory 32 by a control signal transmitted similarly from the part 36 through the line 244. Thereby, picked-up data of a still image stored in the memory 32 such as a memory card together with compression-coding data.
Patent JP-H05237528-A (JP)
Title: Camber control method in metal rolling
Inventor: MIZUTA TOKUO
IPC: B21B28/04
Filed: 1992-02-27
Abstract: PURPOSE:To surely control the camber without providing plate thickness differences between right and left by reducing the friction factor in the external side region of a metal cambered by a friction factor adjustment means when a camber is produced in the metal. CONSTITUTION:On the basis of the lubrication condition required for correcting the camber, the lubrication oil of the selected kind is supplied from a nozzle 10a located in the specified width direction between a metal 1 and a work roll 2 by a rolling oil supplying device 9 and a width direction part lubrication oil supplying device 10, and adjustment is executed so that the friction factor between the external region of the metal and work roll 2 of the rolling mill 3A may be reduced. Thus, when a camber is produced in the metal 1 while the metal 1 is rolled in the condition where the movement in the width direction of the metal is restricted on the inlet side of the rolling mill 3B, the external region of the metal 1 is adjusted so that the friction factor between the work roll of the rolling mill 3B may be reduced, leading to the control of the camber of the metal 1 with good precision.
Patent JP-S63208012-A (JP)
Title: Position detector for lens barrel of camera
Inventor: ISHIGURO MINORU
IPC: G01D5/30
Filed: 1987-02-24
Abstract: PURPOSE:To permit photoelectric detection of the lens barrel position of a camera by applying the position pulse corresponding to the movement of the lens barrel of the camera in accordance with the output pulse of a light receiving element and detecting the movement of the lens barrel of the camera to a reference position in accordance with a change in the amplitude or phase of the output pulse of the light receiving element. CONSTITUTION:The light projected from a 1st light emitting diode 2 and the light projected from the 2nd light emitting diode 3 are applied continuously to a phototransistor 4 when a referenced position signal is outputted. Namely, the light projected from the 2nd light emitting diode 3 is applied through a reference position aperture 7 to the phototransistor 4 in continuation with the light projected from the 1st light emitting diode 2 through a reflector 6 at the outermost end when the lens barrel of the camera arrives at the reference position. The time width of the photoelectric pulse TP of the phototransistor 4, therefore, increases by as much as the light projected from the 2nd light emitting diode 3. The reference position signal of an H level is then applied from the Q terminal of a flip-flop 17 inputted with the photoelectric pulse TP as data and NAND output N2 as clock input to an output terminal 26. The lens barrel position is thereby photoelectrically detected.
Patent JP-H11224547-A (JP)
Title: Semi-rigid coaxial cable and its manufacture
Inventor: KITAZAWA HIROSHI
IPC: H01B13/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a semi-rigid coaxial cable capable of preventing the extrusion of an insulator at a terminated part and the generation of cracks of an outer conductor when the cable is passed through a reflow furnace, enhancing terminal working capability, and favorably forming an outer conductor by plating, and to provide the manufacturing method of the semi-rigid coaxial cable. SOLUTION: In a semi-rigid coaxial cable in which a porous insulator 2 is formed in the outer circumference of a central conductor 1, an anchor metal layer 3 is formed in the outer circumference of the insulator 2 by electroless plating, and a good conductive metal layer 4 is formed by electroplating on the outside of the anchor metal layer 3, the porous insulator is made of porous polytetrafluoroethylene (PTFE) whose specific dielectric constant is 1.75<=ε<2.00, and a metal catalyst on which plating is available so that the metal concentration (C) μg/cm<2> exists within the range of 0.8<=C<2.6 is formed in the outer circumference of the porous insulator as the pretreatment necessary for forming the anchor metal layer being formed in the outer circumference of the porous insulator 2.
Patent JP-S56139626-A (JP)
Title: Production of hot-rolled steel plate of superior strength-ductility balance
Inventor: JIZAIMARU JIROU
IPC: C21D6/00
Filed: 1980-03-31
Abstract: PURPOSE: To produce a hot-rolled steel material well balanced between strength and ductility relatively easily by preparing a steel blank material contg. specific ratios of C, Si, Mn and hot rolling the same then specifying its cooling rate and coiling temp.  
     CONSTITUTION: The steel contg. 0.03W0.20% C, ≤1.0% Si, 0.3W1.8% Mn and the balance consisting of Fe and impurities is prepd. After rough rolling and finish rolling are performed by using a continuously cast slab, it is cooled with a laminar or spray water and is coiled. At this time, the average cooling rate of the steel plate up to coiling after finishing is set at above 15°C/sec and the coiling temp. at below 550°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03244809-A (JP)
Title: Bolt, nut, and fixed installation structure
Inventor: TAKAHASHI KATSUHIRO
IPC: F16B5/02
Filed: 1990-02-22
Abstract: PURPOSE:To secure firm installation on an inclined installation surface by forming a shape of a head part of a bolt so that the ridge of the contiguous surfaces among a plurality of surfaces which prescribe a sectional shape extends along the longitudinal line of an imaginary spherical body having the axis which coincides with the axis line of the head part. CONSTITUTION:The sectional surface which is vertical for the axis line of the head part 12 of a bolt 10 is formed into a nearly regular hexagonal form, and each ridge 16 prescribed by six surfaces 14 is formed into the shape extending along the longitudinal line of an imaginary spherical body 20 having an axis 18 which coincides with the axis line of the head part 12. Accordingly, even if the surface of the installation part of a fixed member is inclined for a bolt receiving hole, no gap is generated between a seat metal and the surface of the installation part, and firm tightening is secured.
Patent JP-H09228580-A (JP)
Title: Eaves gutter joint
Inventor: HIRATA RITSU
IPC: E04D13/068
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter joint which permits easy connection and construction and can prevent the eaves gutter from deformation at its side walls. SOLUTION: An eave guter joint 1 is composed of a body 2 consisting of bottom wall 23 and side walls 21, 22, connection parts 3, 3 installed at the two ends of the joint body 2, and a supporting piece 4. The inside surface of each connection part 3 is made approx. in the same shape as the peripheral surface of the eave gutter, and a mounting part 5 equipped with pin holes are furnished inside of the over-parts of the side walls 21, 22, and a pin to be engaged by pin hole is installed protrusively at each end of the supporting piece 4. The pins are inserted into the pin holes, and the supporting piece 4 is set over between the both side walls 21, 22.
Patent JP-H11239295-A (JP)
Title: Exposure correction device for video camera
Inventor: OCHI YOSHIKAZU
IPC: H04N5/235
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect the lightness level of the incident light of a camera, to compensate dispersion of characteristics, to perform appropriate exposure correction and to perform high quality image pickup and recording of an object. SOLUTION: By a reference luminance level detected by a luminance level detector 11 in the image pickup of a reference luminance pattern and the sum of the control data of respective devices obtained by an exposure control circuit 12 corresponding to the luminance level, by an arithmetic circuit 14, the lightness level of the incident light is computed and the offset correction value of the camera is obtained from an arithmetic value. At the time of picking up the image of the object, the control data of the respective devices obtained by the exposure control circuit 12 corresponding to the luminance level detected from video signals by the luminance level detector 11 are corrected by the offset correction value and supplied from a device control circuit 13 to the respective devices. The opening degree of an iris 2, the electronic shutter amount of a CCD 3 and the gain of a holding/gain control circuit 4 are controlled, the dispersion of the optical characteristics for the respective cameras is compensated, and the high quality image pickup and record of the object under the prescribed lightness level of the incident light are realized.
Patent JP-S58165799-A (JP)
Title: Method and reagent for measuring glycerine
Inventor: ARUBERUTO REEDAA
IPC: C12Q1/00
Filed: 1983-03-15
Abstract: 1. Process for the determination of glycerol, characterised in that glycerol is incubated in an aqueous medium in the presence of oxygen with glycerol dehydrogenase, NAD and glycerol oxidase and either the oxygen consumption or the H2 O2 formed is determined.
Patent JP-H07255155-A (JP)
Title: Shunt for measuring field current
Inventor: HIWASA HIROMICHI
IPC: H02K11/00
Filed: 1994-03-14
Abstract: PURPOSE:To substantially not allow increase of the number of parts in the case of inserting a shunt into a field circuit by constituting at least a part of the condutive parts forming a field circuit of a rotary electric machine with a high resistance material as a shunt. CONSTITUTION:A lead wire passing through a holding ring 30 is made of a high resistance metal material having a required predetermined resistance value as a shunt 4A. Therefore, since the shunt 4A is not provided in such a manner as to be inserted into the lead 52 in the circumferencial direction, it is no longer necessary to divide the lead 52 in the circumferencial direction. Thereby, a part which is intrinsically required may be used in common as a shunt only by changing a material without increase the number of parts.
Patent JP-S54134745-A (JP)
Title: Aqueous adhesive composition
Inventor: ITOU HIROYUKI
IPC: C09J121/02
Filed: 1978-04-11
Abstract: PURPOSE: The title composition having improved water resistance, curable at a room temperature, comprising a magnesium salt composition of a specific water- soluble conjugated diene-maleic acid derivative copolymer and a magnesium compound.  
     CONSTITUTION: A composition conprising A) one part by wt. of a magnesium salt of a water-soluble conjugated diene-maleic acid derivative (MAD) copolymer consisting of a) a high polymer anion wherein not less than so % of carboxylic acid group of the conjugated-MAD copolymer is dissociated, b) 0.5W5 equivalent based on MAD unit in a) of one or more cations selected from the group consisting of an alkali metallic cation e.g., Na +  and (substituted) ammonium (ations shown by the formula R 1 R 2 N + R 3 R 4 , c) 0.3W2 equivalent based on MAD unit of magnesium ions Mg 2+ , d) 0.5W7 equivalent based on MAD unit of one or more anions selected from the group consisting of Cl - , Br - , and an organic carboxylate anion and e) water in an amount 5W1,000 times that of a sum of a+b+c+d, and B) 0.1W 100 parts by wt. of a magnesium compound, e.g., magnesium oxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11239307-A (JP)
Title: Multi-screen display device
Inventor: FURUYA TOMOHIDE
IPC: H04N5/45
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To allow a display device not to display a slave screen whose signal is not received in display of a multi-screen consisting of a main screen and plural slave screens. SOLUTION: The display device is provided with a main screen processing means (tuner 1-signal processing section 6) that processes a main screen to display an image in a required display size, a slave screen processing means (turner 7-signal processing section 13) that processes plural input video signals relating to slave screen to display them in respective required display sizes, a composite section 14 that conducts composite processing for the main screen and plural slave screens in a multi-screen display with a required arrangement, a control section 13 that controls the main screen processing means, the slave screen processing means and the synthesis section 14, and a signal detection section 15 that detects plural input video signals relating to the slave screens respectively.  The control section 13 controls the main screen processing means, the slave screen processing means and the composite section 14 so that video image is displayed on a slave screen whose signal cannot be detected by the signal detection section.
Patent JP-H05240376-A (JP)
Title: Control method of iron pipe history and device therefor
Inventor: MIZUTA KIYOTSUGU
IPC: G05B19/418
Filed: 1992-02-28
Abstract: PURPOSE:To carry out the control of an iron pipe history clearly by recording a lot code which shows manufacturing history on the outmost peripheral surface of the flange part of the iron pipe, and reading the lot code to specify the history when the history is necessary. CONSTITUTION:A stamping machine 5 is arranged on an iron pipe manufacturing line, and a lot code which shows a manufacturing history, for example, a manufacturing date, and a serial number, is stamped on the outmost peripheral surface 8 of the flange part 2 of the iron pipe which is carried from the manufacturing line. The history control device is constituted of the stamping machine 5, pipe supporting parts 7, 7 which support the iron pipes in a peripheral direction so as to be rotated freely, a stamping head 9 which carries out stamping on the iron pipes, and a driving device which moves the stamp head 9 in a direction where the steel pipe is rotated in the peripheral direction of the flange part 2. The stamping head 9 is constituted so as to change stamping contents by operating a cylinder 14 to press down a lever 15 and rotate a stamping ring.
Patent JP-S61201651-A (JP)
Inventor: ASHIDA KIMINOBU
IPC: B28B23/00
Filed: 1985-03-05
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-S63208130-A (JP)
Title: Cpu malfunction detector
Inventor: AZEKAWA YOSHIIKU
IPC: G06F11/00
Filed: 1987-02-24
Abstract: PURPOSE:To detect a malfunction by detecting an address for fetching an instruction of a CPU, by counting up the contents of a counter by '1' by a result of detection, setting other address then an original address and comparing it with the original address. CONSTITUTION:An address detector 3 detects whether an address is that for fetching an instruction or not, based on an internal state signal 7 from a CPU 2, and when it is an address for fetching an instruction, a discriminating signal 8 is outputted to a counter 4, and a value of the counter is counted up by '1'. A comparator 5 compares minutely the output of the counter 4 and an address of a data, and in case of discrepancy, a reset signal 11 is sent to the CPU 2, the CPU 2 is reset, and a malfunction of the CPU 2 is prevented.
Patent JP-H06158887-A (JP)
Title: Device for swimming pool for manufacturing water current and filtering water
Inventor: JIYANNRUI DESUJIYOYOO
IPC: B01D53/26
Filed: 1992-01-31
Abstract: PURPOSE: To circulate water through a filtering means at all times regardless of a state in which there is a water current, or a stationary state by installing the filtering means to a section sunk in water and mounting a pump having two kinds of speed on a section fitted on a pool. CONSTITUTION: A block 1 is composed of a section 1a sunk in water and a section 1b installed on the pool. A filtering means 5 is set up to the section 1a sunk in water. A pump capable of being changed over to two kinds of speed is mounted on the section 1b fitted on the pool. A discharge pipe 4 and a suction pipe 3 are connected to the pump 2.
Patent JP-S63207759-A (JP)
Title: Load sensing valve
Inventor: MORI TAKESHI
IPC: B60T8/28
Filed: 1987-02-24
Abstract: PURPOSE:To make it possible to properly adjust the pressure of charged liquid even though errors occur in manufacture of components by adjustably providing an adjusting plug in a housing so that the adjusting plug faces one end surface of an actuating piston receiving the pressure of the charged fluid. CONSTITUTION:A load sensing valve 21 is composed of a proportioning valve 22 and a deceleration sensitive valve 23 in combination. Further, the valve 22 comprises a plunger 26 disposed in a small diameter hole 25b, a poppet valve 27 disposed in the plunger 26 and a compression spring 30 urging the plunger 26 and disposed in a large diameter hole 25a. An actuating piston 34 is disposed in the large diameter hole 25a, having its piston part 34a received in a cylinder part 36. In this arrangement an adjusting plug 42 is mounted in the housing 25 by means of a fastening nut 43 so that the adjusting plug 42 faces one end surface 34e of the piston 34 receiving the pressure of charged liquid.
Patent JP-H11236978-A (JP)
Title: Valve device and plasma processing device
Inventor: KITAZAWA TSUTOMU
IPC: F16K51/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the early damage of a first seal member by a fluid having strong reactivity by faying a shielding member to the face of a valve element having the first seal member with the inflow port of the valve element opened. SOLUTION: For plasma processing, the rod of a cylinder 15 is excited in the entering direction to open the inflow port 12 of a valve main body 11, and a second seal member 21 provided on the other face of a valve element 18 is fayed to the block 16 of the cylinder 15. The rod 29 of a cylinder 28 is excited in the entering direction, and a shielding member 31 is fayed to one face of the valve element 18 having a first seal member 19. The plasmic reactive gas is guided into a chamber through a valve device 1. The seal members 19, 21 could be damaged by the reactive gas at the time, however one face of the valve element 18 having the seal member 19 is fayed to the shielding member 31, the reactive gas is hardly brought into contact with the seal member 19, and the damage of the seal member 19 can be avoided.
Patent JP-S53125975-A (JP)
Title: Separator for treating liquid
Inventor: HAYASHI TAIYOU
IPC: B01D61/08
Filed: 1977-04-12
Abstract: PURPOSE: To provide an apparatus in which respective envelop members attached to water collecting hollow pipes assembled in plurality wound altogether around the pipes in such a manner as to divide the raw liquid among the respective envelop members for treatment thereby shortening the path of the raw liquid and reducing the passage resistance of the concentrated liquid to a minimum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07248104-A (JP)
Title: Incinerator for solid waste
Inventor: SAKAI MASAYASU
IPC: F23G5/00
Filed: 1994-03-14
Abstract: PURPOSE:To provide an incinerator for solid waste, wherein the efficiency of incineration is good and the discharge of an unburnt part of the solid waste is less. CONSTITUTION:An incinerator is formed of two steps of grate furnaces 1A, 1B and a shaft furnace 22 which is provided in array subsequently to the grate furnaces. Each of the grate furnaces 1A, 1B has grates wherein a moving grate and a stationary grate are alternately arranged, and vent means. The shaft furnace 22 located subsequently to the grate furnaces has vent means 23, and ash push-out plate 25 and a damper 26 for discharging burnt ashes while shutting off communication between the inside and the outside of the shaft furnace.
Patent JP-S60187692-A (JP)
Title: Anode rod for prebaking system aluminum electrolytic cell
Inventor: NIWA KAZUO
IPC: C25C3/12
Filed: 1984-03-06
Abstract: PURPOSE:To reduce the electric resistance of a carbon anode and the radiation of heat from the anode by connecting electrically and strongly the anode to a bus bar with tee-shoes, connecting the tee-shoes to the anode with pins, and making the cross section of the parts of the pins inserted into the anode larger than that of the other parts not inserted. CONSTITUTION:The titled anode rod is composed of a carbon anode 3, tee-shoes 1 for electrically connecting the anode 3 to a bus bar and supporting the weight of the anode 3, and pins 2 extending from the tee-shoes 1 and inserting the tips into the anode 3 to connect the tee-shoes 1 to the anode 3. The cross-sectional area of the parts of the pins 2 inserted into the anode 3 is made larger than that of the other parts not inserted. By this structure the electric resistance of the anode and the radiation of heat from the anode are reduced.
Patent JP-S63231265-A (JP)
Inventor: HARORUDO CHIESUTAA WAAREN ZA S
IPC: G01N33/543
Filed: 1988-02-26
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-S61201847-A (JP)
Title: Control device for-air fuel ratio of multicylinder engine
Inventor: ONISHI KOJI
IPC: F02D41/36
Filed: 1985-03-04
Abstract: PURPOSE:To prevent excessive control of the occurrence of an oiverrich state, by a method wherein, when the air-fuel ratio of a specified cylinder having low roughness allowable zone exceeds a roughness allowable range, the air-fuel ratioof the cyinder is controlled so as to be returned to a given value. CONSTITUTION:A fluctuation in combustion is detected by combustion fluctuation detecting means 8a-8d mounted to each cylinders of an engine 1, and the air-fuel ratio of fuel-air mixture fed at each cylinder based on the output therefrom is leancontrolled in the allowable range of roughness. In which case, when the air-fuel ratio of a specified exceeds a roughness allowable range, a control means 15 controls the air-fuel ratio of the cylinder so that the air-fuel ratio is returned to an average value of lean limit values of each cylinder calculated by a calculating means 14. This prevents excessive control of the occurrence of an overrich state, and permits effective prevention of the occurrence of failure in ignition.