baber/WOPTO huggingface dataset:
Patent JP-S59173132-A (JP)
Title: Solvent-resistant heat expansive microcapsule
Inventor: NIINUMA KIKUO
IPC: H04L12/28
Filed: 1983-03-22
Abstract: PURPOSE:To give sufficient solvent resistance and heat expansive property to microcapsule by providing a layer of a thermoplastic polymer softened at higher temp. than the vaporization temp. of a volatile liquid contained in the central part of the microcapsule surrounded by said thermoplastic polymer layer, and a covering layer consisting essentially of gelatin to the outermost surface of the capsule. CONSTITUTION:Volatile liquid 1 (e.g. hexane) is contained in the central part of a capsule; a layer 2 of thermoplastic polymer (e.g. copolymer of vinylidene chloride and acrylonitrile) softened at higher temp. than the vaporizing temp. of the liquid 1 is provided to the outside of said liquid 1; and a covering layer 3 consisting essentially of gelatin is provided to the outermost surface of the microcapsule. Preferred amt. of gelatin for coating the surface of the core capsule is 1-30wt% based on the total dry weight of the double coated microcapsule to be obtd. Further, preferred amt. of the volatile liquid to be contained in the capsule is 3-50wt% based on the weight of the core capsule, more pref. 5- 30wt% for obtg. higher coefft. of thermal expansion. Preferred size of the core capsule is 1-50mu if high coefft. of thermal expansion is desired.
Patent JP-S57162730-A (JP)
Title: Preparation of molded article of polycarbonate resin having organopolysiloxane type cured film
Inventor: TANIYAMA IKU
IPC: C08J7/04
Filed: 1981-03-31
Abstract: PURPOSE: To provide the surface of a molded article of an aromatic polycarbonate with improved surface hardness, by applying an acrylic type primer  layer to it, followed by making a cured protecting film of an organopolysiloxane containing polyvinyl butyral resin on the primer layer.  
     CONSTITUTION: The surface of a molded article of an aromatic polycarbonate is coated with a primer layer consisting of a thermoplastic acrylic type polymer. This primer layer is coated with a coating compound for top coating obtained by dissolving (A) a curable organopolysiloxane prepared by hydrolyzing a mixture of silane-functional compounds comprising an alkyltrialkoxysilane as a main component, a dialkyldialkoxysilane and a tetraalkoxysilane and (B) polyvinyl butyral resin in a solvent, the solvent is removed, and the coated layer is cured under heating to form a protecting film comprising the organopolysiloxane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000240123-A (JP)
Title: Flush valve
Inventor: KOBA AKIHIKO
IPC: E03D3/04
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a groove by providing, in a piston valve body, a cleaning pin which is slidably inserted into the groove formed in a piston valve, which connects a primary supply channel to a pressure chamber. SOLUTION: A seal portion 7 of a piston valve 6 is in contact with a valve seat 5 arranged in a valve body 2 at a location between a primary supply channel 3 and a secondary supply channel 4, in a closed state. A pressure chamber 8 formed at a location above the piston valve 6 communicates with the primary supply channel 3 via a groove 9 formed in the piston valve 6, to which chamber a primary pressure is applied. A cleaning pin 10 is slidably inserted into the groove 9. Therefore, a gap between the internal surface of the groove 9 and the external surface of the cleaning pin 10 forms a flow channel as a minimum flow path for determining the falling speed of the piston valve 6.  As a result, the cleaning pin is protected from application of an excessive external force, and therefore a foreign object in the groove of the piston valve is scraped without damaging the cleaning ability of the flush valve, to thereby prevent clogging of the groove by the foreign object.
Patent JP-H05212337-A (JP)
Title: Coating method and apparatus
Inventor: TAKAHASHI SHINSUKE
IPC: G11B5/848
Filed: 1992-02-05
Abstract: PURPOSE:To prevent the generation of color irregularity or a longitudinal stripe, in successively providing layers so as to superpose three or more layers one upon another using an extrusion type coating head, by specifying the confluent angle of a coating solution on a vulcanization side meeting with the upstream coating solution. CONSTITUTION:Three kinds of org. solvent type coating solutions 21, 22, 23 are simultaneously applied to a flexible non-magnetic support 20 in a superposed state using an extrusion type coating head 1. At this time, the coating solutions are respectively emitted from three slits 10,11,12 and an inorg. powder is added to at least the coating solution 21 of the lowermost layer to form a non- magnetic layer as a dummy layer replenishing orientation characteristics. The coating head 1 not having an edge surface exceeding the tangential line drawn from the upstream ends of the opening parts of the slits 10, 11, 12 to the doctor edge on the downstream side is used and the coating solutions are allowed to meet with each other so that the confluent angles theta1, theta2 of the coating solution on the downstream side meeting with the coating surface applied on the upstream side become 165 deg. or less to enable good coating.
Patent JP-S53133704-A (JP)
Title: Supporter for stator core
Inventor: MATSUDA TAKESHI
IPC: H02K1/18
Filed: 1977-04-27
Abstract: PURPOSE: To attenuate a vibration tranferred to the stator, with an effect of isolating an amplitude improved against a circular ring movement of the core, by evently supportin the core with a leaf spring toward a radial direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03247439-A (JP)
Title: Preparation of center belt for high loading driving belt
Inventor: HASHIMOTO KENJIRO
IPC: B29D29/08
Filed: 1990-02-27
Abstract: PURPOSE:To mold accurately without deviation of the positions of an upper and a lower gear tooth member by a method wherein stretchable canvases each with an unvulcanized rubber are successively adhered on the rear face of a belt sleeve with gear teeth on one face and the upper teeth were molded and pressed and heated by means of a press mold with a nock pin and a pin-inserting hole. CONSTITUTION:A belt sleeve 1 is hanged between cylindrical drums 2 and 3 with upper teeth of the same pitch as the teeth of the belt sleeve and an unvulcanized rubber sheet 5 wherein a stretchable canvas with an unvulcanized rubber is piled on the rear face of the belt sleeve 1 from the drum 3 side is placed. After a bottom stage 6 and a top stage 7 of a press mold are fitted with the teeth part of a vulcanized teeth molding, the top stage 6 and the bottom stage 7 are inserted and fitted each other by using nock pins N and N and pin-inserting holes N' and N' to pinch the unvulcanized rubber sheet 5 and the stretchable canvas with an unvulcanized rubber sheet and vulcanization is performed by pressing them by means of presses K and K' equipped with a heating mechanism and a cooling mechanism CC. In another way, a shaping drum 4 is placed and unvulcanized sheets are piled up on both the upper and the lower sides and molds 6 and 7 each with a teeth mold and a heat-pressing press K are provided on both straight line parts of upper and lower sides and both sides are vulcanized simultaneously.
Patent JP-S57163027-A (JP)
Title: Rotary apparatus for electric discharge machining device
Inventor: MORO TOSHIO
IPC: B23H7/26
Filed: 1981-03-31
Abstract: PURPOSE:To improve mounting accuracy of an electrode shank, by forming a pressurized mounting hollow sleeve in the inside of a rotary spindle and mounting the electrode shank internally to the pressurized mounting hollow sleeve through a rotary angle adjusting device. CONSTITUTION:A hollow sleeve 21, having a pressure liquid space 22, is fixed to a rotary spindle 11, and an electrode shank 16 is inserted into said sleeve 21 and press fixed to the rotary spindle 11. Here an angle detector 64, detecting an angle of the rotary spindle 11, is provided in the mechanism of a worm wheel 44 and worm 46, rotating the rotary spindle 11, and a driving motor 63 is rotated to perform positioning of the rotary spindle 11 to a prescribed angle on the basis of an original point signal output from said detector 64.
Patent JP-H06260777-A (JP)
Title: Electronic control device for electric apparatus
Inventor: HASEGAWA KOICHI
IPC: H01L25/10
Filed: 1993-03-09
Abstract: PURPOSE:To improve heat resistant and fire proof property, to eliminate a problem of radio waves interference and also to improve heat radiation property. CONSTITUTION:A metal case 1 is formed, a circuit board 4 mounting electronic parts 2... is accommodated within the metal case 1 keeping the distance from the circumferencial wall of the case 1 through spacers 5, 5 made of an electric insulating material and the potting resin is injected thereto to wrap such electronic parts 2.... Moreover, parts which generate a large amount of heat among such electronic parts 2... is provided in contact with the metal case 1.
Patent JP-H10247871-A (JP)
Title: Communication network
Inventor: OGOSHI MASATAKA
IPC: H04B7/155
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To increase information transmission capacity and speed, without inconveniencing a user by using plural repeaters different in frequency channels loaded on a communication satellite and automatically controlling, so that the traffic of the plural repeaters is not biased and becomes uniform. SOLUTION: Plural repeaters #1-#n which are different in the plural frequency channels are provided for the communication satellite SA. A management server 10 of a enter station C selects one of the plural repeaters #1-#n according to the traffic of the frequency channel, and transmits information of the selected repeater #K (K=1-n) with a control signal. The control signal, transmitted form the center station C to a user station Ui (i=1-n) is transmitted through a ground line N. The management server 10 monitors the traffic of the frequency channel on the repeaters #1-#n. A router 12 connects information supply terminals SE1 and SE2 with transmitters T1-Tn, in accordance with the control of the management server 10.
Patent JP-H09217635-A (JP)
Title: Controller for internal combustion engine with automatic transmission
Inventor: TABATA ATSUSHI
IPC: B60W10/11
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of shock followed by manual shift by letting the control condition of an air-fuel ratio for an internal combustion engine in an non-running range in response to the control condition of an air-fuel ratio in a running range when gear shifting is manually actuated in a range between the running range and the non-running range. SOLUTION: An engine 1 can perform a lean-burn operation, and lets a rich spike operation be carried out, which permits an air-fuel ratio to be temporarily set at the rich side in order to release NOx out of NO absorber during a lean burn operation. Besides, the engine is equipped with a running range permitting power to be transmitted between an input and an output member, and with an automatic transmission 2 capable of being changed over to a non- running range where no power is transmitted. And when manual shifting operations between a running range and a non-running range, are detected, the control condition of an air-fuel ration in the non-running range is determined by an engine electronic control device 4 in response to the control condition of an air-fuel ratio in the running range, and the occurrence of shift quality can thereby be reduced.
Patent JP-S60191844-A (JP)
Title: Washing device in carrier vehicle for dangerous granular material
Inventor: FUJITA EIJI
IPC: B60P1/60
Filed: 1984-03-13
Abstract: PURPOSE:To facilitate washing for a purifying device for a cooler, by providng a selector valve in the intermediate part of an introduction pipe communicating between a water tank in a water scrubber and the purifying device, and as well by enabling eithr one of exhaust gas and high temperature water to be selectively fed to the downstream side of the selector valve. CONSTITUTION:When pulverized coal is discharged from a pulverized coal storage tank 2, exhaust gas from an engine 5 is introduced from an introduction pipe 7 into a discharge section 4 through a primary air supply pipe 8 by way of an water scrubber 10, a cooler 13, a cyclone 14 and a heater 15 after tank 2 is tilted by means of a dump cylinder 3 and therefore, pulverized coal is mixed into exhaust gas and then is discharged to the outside. If accumulation of carbon, oil mist, etc. is progressed in a purifying device during the above-mentioned discharging step and the washing of the purifying device is required, high temperature water in a water tank 12 in the water scrubber 10 is introduced from a pipe line 30 with the use of the pressure of exhaust gas so that the high temperature water flows through the cooler 13, the cyclone 14 and the heater 15 in the mentioned order to dissolve adhered substances, and then the water and the substances are discharged through a selector valve 21.
Patent JP-S53134087-A (JP)
Title: Heat-resistant resin composition
Inventor: SUZUKI SHIYUICHI
IPC: C08F16/32
Filed: 1977-04-28
Abstract: PURPOSE: A thermosetting resin composition having improved heat resistance, capable of exhibiting excellent electrical and mechanical properties at high temperature, comprising a specific maleimide, a polyallyl phenyl ether, and/or a polyallyl phenol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58193591-A (JP)
Inventor: IMAMURA AKIO
IPC: G10H1/32
Filed: 1983-03-23
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-H06218789-A (JP)
Title: Molding method of weather-strip for motor car
Inventor: MIYAGAWA NAOHISA
IPC: B29C44/00
Filed: 1993-01-28
Abstract: PURPOSE:To perform integrally extrusion molding of a thin clad film to a weather-strip sealing joints of a door panel and trunk panel of a motor car. CONSTITUTION:This is a molding method wherein in a weather-strip, a core body and thin clad film are piled up integrally with each other by respective extrusion molding machines, a material of the core body is made into a foaming material of a thermoplastic elastomer of polyolefin resin and synthetic resin of the polyolefin resin, which has compatibility with a foam, and urethane resin is used, both of them are allowed to pierce through a die and a thin films of not exceeding 0.05mm is piled up and clad integrally with each other.
Patent JP-S63216014-A (JP)
Title: Automatic focusing method
Inventor: HIDESHIMA TAKAHIRO
IPC: G02B7/36
Filed: 1987-03-05
Abstract: PURPOSE:To improve focusing control accuracy by reducing the influence of noises the output signal of a line sensor contains when representing the high frequency components of the output signal of the line sensor as its absolute value and integrating this absolute value to decided focusing. CONSTITUTION:A read time is set constant for a settable storage time and projection image information incident on an image sensor within a storage time is read out as a time-series output signal within a read time. The high frequency component obtained by filtering the output signal is rectified on a full-wave basis and this full-wave rectified signal D is integrated within a constant time range T3 within the read time. The high frequency component of the time-series output signal of the image sensor contains noises, so an inte gration time T3 or integration range t2-t2 becomes constant, so the influence of the noises becomes invariably constant. this integral value E is employed as a signal indicating the contrast of the image and a projection lens is moved to the position where the contrast signal becomes maximum to enter a focusing state. Consequently, accurate focusing decision making is possible.
Patent JP-S63258748-A (JP)
Title: Vessel made of metallic plate
Inventor: BERUNTO BIYUUDENBENDAA
IPC: B23K26/00
Filed: 1988-03-03
Abstract: A container of sheet metal includes a side wall whose ends are connected by means of a fold to a bottom wall and/or a top wall. Each fold is additionally reinforced, secured and/or sealed by welding. The welding seam is arranged along an outer, exposed toroidal surface of the fold and extends within an end portion of a circular arc formed in cross-sectional direction of the fold. The end portion is located near the rim regions of the walls being connected.
Patent JP-S56144802-A (JP)
Title: Manufacture of hot rolled steel sheet having good resistance to die-galling
Inventor: YASHIKI HIROYOSHI
IPC: B21B1/22
Filed: 1980-04-14
Abstract: PURPOSE: To manufacture a hot rolled steel sheet having good resistance to the die- galling, by regulating the surface roughness of the pickled steel sheet through the skin pass process to be carried out by the dull-surfaced roll, and by increasing the surface hardness of the steel sheet.  
     CONSTITUTION: The surface scale of the hot rolled steel sheet is removed through the pickling process. The surface roughness of the steel sheet is then regulated by the skin pass process to be carried out by the dull-surfaced roll, and besides, the surface hardness of the steel sheet is increased. The skin pass roll is a light roll and its surface roughness is made ≥ about 2.5μm; by employing thus prepared dull- surfaced roll, the surface roughness of the steel sheet is regulated to ≥ about 1.3μm. Hereby, even if thus obtained steel sheet is subjected to a continuous deep drawing work, a shape product of good quality, hardly suffering from the die-galling, can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60197354-A (JP)
Title: Working system in transfer-car operation control
Inventor: IDE KENSUKE
IPC: B23Q41/02
Filed: 1984-03-16
Abstract: PURPOSE:To improve the operation rate by carrying-out transfer service in consideration of the order of priority of a plurality of machines and preparation systems. CONSTITUTION:Works 1-3 and the service demand signal supplied from a preparation station 5 are input into a demand-signal input terminal, and the signal supplied from an addition instruction terminal is input and output from an addition apparatus 13 which memorizes the addition values as the order of priority of the works 1-3 and the preparation station 5, and a controller 11 which is equipped with a reset terminal and an addition-result input terminal and outputs a control signal into a transfer dolly 4 from the output terminal according to the result of addition is provided. Therefore, the transfer service in the consideration of the order of priority of a plurality of machines and preparation system is permitted, and the operation rate of working system can be improved.
Patent JP-S55141041-A (JP)
Title: Electron tube for generating electromagnetic wave
Inventor: UEDA ISAO
IPC: H01J23/40
Filed: 1979-04-20
Abstract: PURPOSE:To reduce damage of electromagnetic wave transparent airtight windows by high vacuumizing the space between plural airtight windows. CONSTITUTION:The space 20 of independent vacuum between two electromagnetic wave transparent airtight windows 18a and 18b is mechanically constituted in one body with the electromagnetic wave generating electron tube 1. It is simultaneously discharged in high vacuum through the exhaust pipe 19 at its high temperature discharge process and is airtightly sealed independently of the electron tube mainframe 1. The electromagnetic wave transparent airtight windows are of double structure and the space between them is kept in high vacuum. As a result, even if the arc discharge occurred in a load arrives at the electromagnetic wave transparent airtight window 18b on the load side and damages it, the electron tube can be used as it is, because the vacuum on the electron tube mainframe side is not damaged.
Patent JP-H05250771-A (JP)
Title: Tape guide
Inventor: KONISHI NOBUKI
IPC: G11B15/60
Filed: 1992-03-06
Abstract: PURPOSE:To enhance accuracy in the positional regulation of magnetic tape and to protect a tape against damage by arranging a rotary section in multi- stage with respect to a shaft and providing brake members on the sliding surfaces of a flange and the rotary section. CONSTITUTION:Brake members 10a, 10b are disposed between an upper flange 3 and a roller 4a, and between a lower flange 1 and a roller 4b, respectively. Frictional force between the rollers 4a and 4b is set higher than that between the roller 4a and the member 10a or that between the roller 4b and the member 10b under a predetermined pressure. When a magnetic tape 7 is lifted with excessive force, the rollers 4a, 4b lower relatively and the roller 4b comes into pressure contact with the member 10b. Consequently, frictional resistance of the roller 4b increases and a force functions on the tape 7 for moving the tape 7 downward. According to the constitution, the tape 7 is protected from being pressed excessively against the flange 3 and accuracy is enhanced in positional regulation.
Patent JP-S61206495-A (JP)
Inventor: NAKAMOTO TOMINOSUKE
IPC: D06F57/00
Filed: 1985-03-12
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-H05246925-A (JP)
Title: Hydroformylation method of olefinic compound
Inventor: SHITO TAKAFUMI
IPC: B01J31/24
Filed: 1992-03-06
Abstract: PURPOSE:To obtain an aldehyde in high selectivity by hydroformylating an olefinic compound under mild reaction conditions using a solid catalyst having a metal cluster complex fixed through a specific ligand to a metal oxide carrier. CONSTITUTION:An olefinic compound (especially preferably straight-chain, branched chain or cyclic <=10C monoolefin or diolefin) is hydroformylated using a carbon monoxide and hydrogen in the presence of a catalyst to provide an aldehyde. A fixed cluster complex [e.g. Rh4(CO)12/THP/SiO2 catalyst] in which at least one kind of metal oxide selected from a group consisting of the group II, the group III and the group IV of the periodic table is modified with phosphine through an ether bond and at least one kind of cluster complex selected from Co and Rh is chemically fixed on a phosphine part is used as the catalyst. The heterogenous catalyst used in the reaction is readily separated and recovered from the product.
Patent JP-H04296979-A (JP)
Title: Image processing method
Inventor: MATSUMOTO HITOSHI
IPC: G06T1/00
Filed: 1991-03-14
Abstract: PURPOSE:To attain an image processing method in an image processing system in order to automatically set a window in accordance with the position and the size of a work to be recognized. CONSTITUTION:In an image processing system comprising a camera 2, an image processor 1, and a monitor TV 3, the position and the size of a work 4 are measured before the feature value of the work 4 is measured. Then an image is processed after a window optimum to the work 4 is set. Thus a window is automatically set in accordance with the position and the size of the work 4 and therefore it is not required to position the work 4 within the window. Furthermore the image can be processed with no interruption despite the change of the size of the work 4.
Patent JP-H08248090-A (JP)
Title: Fault class discriminating method for balanced paired circuits
Inventor: YAMAMOTO JUNICHI
IPC: H04B3/46
Filed: 1995-03-09
Abstract: PURPOSE: To provide a method for discriminating the fault class of balanced paired circuits corresponding to various line configuration (propagation constant) which can easily decide reference feature quantity irrespective of the presence or absence of an external voltage. CONSTITUTION: A method for discriminating the fault class of balanced paired circuits decides the state of the circuits based on the transmission characteristics of an AC signal, and comprises the steps of measuring an input admittance generated between two conductors for forming the fault circuit, and between a conductor and a ground, and deciding the fault class (insulation system failure fault or disconnection system fault) of the balanced paired circuits to be decided. As to the disconnection system fault, the fault class of the circuits to be decided (both disconnection fault or one disconnection fault) is decided according to the difference of an imaginary part of the input admittance between the two conductors and the ground for forming the circuits.