baber/WOPTO huggingface dataset:
Patent JP-S63100169-A (JP)
Title: Heat treatment furnace hearth roll having excellent build-up resistance
Inventor: SUHARA MICHINORI
IPC: C23C4/18
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a heat treatment furnace hearth roll having excellent build-up resistance by subjecting a thermally sprayed film layer on a roll surface to a sealing treatment by using a colloidal soln. of silicic acid anhydride having high heat resistance. CONSTITUTION:The thermally sprayed film layer of the thermally sprayed roll to be used as the heat treatment furnace hearth roll is subjected to the sealing treatment by using the colloidal soln. of the silicic acid anhydride. The above-mentioned colloidal soln. which is prepd. by dispersing the ultrafine particulate silicic acid anhydride into water readily infilters the pores and fine cracks on the surface layer of the thermally sprayed film without bubbling. About 1-20% alcohol is preferably added to said colloidal soln. to additionally enhance the permeability and about 1-10% amines are preferably added thereto the stabilize the colloid. The thermally sprayed roll sealed by said colloidal soln. is precipitated with the silicic acid anhydride crystal having the stable and high heat resistance and is improved in the build-up resistance after the evporation of the dispersion medium.
Patent JP-H0294591-A (JP)
Title: Printed wiring board
Inventor: SAKAGUCHI MASARU
IPC: H05K1/18
Filed: 1988-09-30
Abstract: PURPOSE:To prevent a previously attached adjacent chip component from damaging by providing a wiring pattern in which electronic components are not mounted at the position of a rear face corresponding to the disposing position of the electronic components to be mounted on the front face. CONSTITUTION:Chip components 4 are placed to be connected on both side faces of a board 1. Then, a multi-pin component 6 is aligned with the predetermined position of the board 1 and placed thereon, the component undisposed region 7 of the rear face 3 of the board is supported by a supporting implement 8, lead pins 5 are thermally press-bonded with a heater tip 9 to allow the pins 5 to adhere to the connecting terminal of the board 1. The connection of the components 4 to the connecting terminal of the component 6 is conducted by solder reflowing method. Thus, when leads of a component to be attached later is pressed to be connected on the board by a heating block, the position of the rear face of the board on which no component is disposed can be supported, and sufficient necessary pressing load for bonding can be applied to the board without deflecting the board.
Patent JP-S6487265-A (JP)
Title: Manufacture of head for ink jet recorder
Inventor: KOTAKE NAOSHI
IPC: B41J2/05
Filed: 1987-09-30
Abstract: PURPOSE:To manufacture a head for an ink jet recorder with favorable productivity and with a stable flying operation, by providing an energy-applying means on one side of an insulating substrate, cutting the substrate at a predetermined distance from the tip of the energy-applying means, and providing a film of a surface-treating agent. CONSTITUTION:A glass layer 2 is provided on a lower insulating substrate 1, a plurality of heat generating resistors 3 for applying thermal energy are provided, and a pair of energizing electrodes 4 are provided for each of the resistors 3. Next, an insulating layer 5 is provided, and a head-side electrode 6 is provided thereon. The substrate 1 is cut at a distance of 5mum from the tips of the resistors 3. A film 9 of a thermosetting-type silicone resin is provided on the cut section of the substrate 1. An upper insulating substrate 10 is formed of a glass plate in the same size as that of the lower insulating substrate 1, and a film 9 of a thermosetting silicone resin is provided on the side of an ink-ejecting part. A spacer is disposed on the inner side of the substrate 10 along the outer peripheral edges exclusive of the side of the ink-ejecting part, and the substrates 1, 10 are arranged opposite to each other to form a slit- shaped space 12, thereby completing a head.
Patent JP-S60137689-A (JP)
Title: Heat-transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/26
Filed: 1983-12-26
Abstract: PURPOSE:To provide a thermal transfer recording medium high in transfer sensitivity, capable of printing with low energy and capable of preventing fogging from occurring on a recording sheet such as an ordinary paper, wherein a silicone wax which is (semi)solid at normal temperature and has a specified structure is incorporated in a coloring material layer. CONSTITUTION:In a thermal transfer recording medium comprising a thermally transferrable coloring material layer on a base, a silicone wax of formula I (wherein each of X1, X2...Xp, Y1, Y2...Yp and R1-R6 is H or an organic group with the proviso that at least one of X1, X2...Xp and/or at least one of Y1, Y2...Yp is an organic group other than methyl, and each of alpha, beta...sigma is an integer of not less than 0 with the proviso that all of them are not simultaneously 0) which is (semi)solid at normal temperature, e.g., a compound of formula II, is incorporated in the coloring material layer, preferably, in an amount of 50- 100%.
Patent JP-H03107211-A (JP)
Title: Voltage comparator circuit
Inventor: FUJITA TSUNEO
IPC: H03M1/38
Filed: 1989-09-20
Abstract: PURPOSE:To save power of a voltage comparator circuit by constituting an inverter circuit for comparison with a three-state circuit and setting the inverter circuit into a high impedance state with a control signal. CONSTITUTION:An inverter circuit 10 connected between a coupling capacitor 4 and an inverter circuit 7 is a three-state inverter circuit and P-channel MOS transistors(TRs) 11, 12 and N-channel MOS TRs 13, 14 are connected in series between a power supply VCC and the ground. At first, when a control signal SC is brought into logical '0', an output of an inverter circuit 9 being an output of a voltage comparator circuit is a low level when an analog input voltage VS is larger than a reference voltage VRn from a voltage division circuit 1 and reaches a high level when it is smaller. When the signal SC is set to logical '1', the voltage comparator circuit is in low power consumption state. Since an input of the inverter circuit 7 receiving the output of the circuit 10 is fixed to the ground level, no bias current flows to the circuit 7. Thus, the voltage comparator circuit is made completely in the low power consumption.
Patent JP-S6485377-A (JP)
Title: Leather-like sheet
Inventor: NISHIMURA TAKEO
IPC: D06N3/18
Filed: 1987-09-28
Abstract: PURPOSE:To obtain leather-like sheets of excellent flexibility and drapeability, by forming a porous skinless surface layer of a specific polyurethane on the fibrous sheet base, and coating the porous structure with another specific polyurethane to form the surface layer having fine particles on its surface. CONSTITUTION:A fibrous base 1 made of a synthetic fiber such as polyamide or polyester, preferably ultrafine synthetic fibers is coated with polyurethane I prepared from an organic diisocyanate containing aromatic rings, coagulated to form the surface layer of a porous structure. Then, the skin layer is removed by buffing to give the skinless surface layer 2, and the buffed surface is coated with polyurethane II prepared from an aliphatic isocyanate and/or alicyclic isocyanate to form a polyurethane coating layer 6 having fine particles on its surface whereby a leather-like sheet whose porous surface layer 2 has 15-300mum average pore size and 0.25-0.48g/cm<3> apparent density is obtained. This sheet is excellent in air and moisture permeability, and abrasion resistance.
Patent JP-H1084760-A (JP)
Title: Grain tank supporting structure for combine harvester
Inventor: OGO HIROYUKI
IPC: A01F12/60
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for surely supporting a large bending load of a vertical auger case due to the weight of a grain tank by making the grain tank rotatable with the vertical auger case as a center and operable sideward of the combine harvester. SOLUTION: In the constitution by which the grain tank 5 formed of synthetic resin can be rotated and opened sideward of a device body 2 with the vertical auger case 18 as a center, a carry-out cylinder rotating mechanism A rotating the case 18 is inserted to the outer peripheral of the case 18 and is supported by a supporter B supporting a threshing part erected from the combine body 2.
Patent JP-H0992069-A (JP)
Title: Wiring breaker
Inventor: YANO KOJI
IPC: H01H9/26
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To eliminate adjoining mating MCCBs in interlocking a pair of the MCCBs (wiring breakers) with each other. SOLUTION: Preventive means, for preventing occupying an ON position by levers 12a and 13a, are provided on a pair of MCCBs respectively. Also, key holes 12b and 13b; wherein inserting a key 14 releases a preventive means, and positioning the levers 12a and 13a at an ON position inhibits the release of the key 14; are provided on the tips of the levers 12a and 13a to make a key single.
Patent JP-S60141335-A (JP)
Title: Pipe bender
Inventor: MORIYAMA MASAYUKI
IPC: B21D7/024
Filed: 1983-12-28
Abstract: PURPOSE:To provide a titled bender which lessens manpower for working and improves the quantity of a bent pipe in bending using a bending die, press die and clamping die for the prescribed part of a pipe material by energizing pipe bending with an energizing device for bending. CONSTITUTION:An air cylinder is actuated to energize bending of a pipe material 1 by the contact part at the front end thereof upon detection of descending of an energizing device 5 for bending and the contact thereof with the matrial 1 by a sensor at the front end thereof in the case of holding the pipe material 1 by a clamping die 4 and bending the prescribed part of the material 1 by rotating a bending die 2 together with a press die. The man-hour for the holding and energizing accomplished previously by the opeator is reduced. The bending position and shape are made uniform and the working efficiency is improved. If the material 1 is pressed to a cushion member 6, the bending shape is much more improved.
Patent JP-S61121887-A (JP)
Inventor: MATSUBARA KINJI
IPC: B25J15/04
Filed: 1984-11-20
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-2000074211-A (JP)
Title: Parking device for automatic transmission
Inventor: TAWARA KUNITAKA
IPC: B60T1/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To perform range switching without a feeling of physical disorder by a simple structure, by increasing motor drive power at switching time larger as compared with at the other switching time, at least one switching time is operation of a shift lever to a parking position or that operation from this position. SOLUTION: A control unit 17, incorporating a motor power variable part 18, selects a 12 V power source, when range switching required for large power, for instance, switching from P to R range position or switching in a reverse direction is detected from a detection result of an actual position sensor 7 an a shift position detection sensor 16, and a 0.1 V power source except at this range switching. When power of high voltage is supplied to a motor 1 to drive it, a detent plate 2 is turned, a parking lock cam 10 is advanced, a parking pawl 12 is pressed up, and a protruded part 14 is fitted to a recessed part 8a of a parking gear 8 by large force.  In this way, necessity for a gear mechanism of large change gear ratio is eliminated, miniaturization can be performed, an operating speed between each range position is fixedly generated, and a feeling of physical disorder is prevented from being given to a driver.
Patent JP-H07104176-A (JP)
Title: Range finder
Inventor: NONAKA OSAMU
IPC: G01C3/06
Filed: 1993-09-30
Abstract: PURPOSE:To prevent the sacrifice of the degree of spatial freedom in constituting a device by arranging parts so that a direction linking between 1st projecting element and position photodetecting element may be almost orthogonally crossed with a direction linking between 2nd projecting element and position photodetectlng element, and also to obtain a range finder at a low cost by preventing the increase of the size of a light receiving element. CONSTITUTION:Range-finding light projected from a fixed IRED 1 is projected to a range finding point 7 through a projecting lens 2, and the reflected range- finding light is made incident on a PSD 5 through a light receiving lens 4. In addition to this, scannable range-finding light from an IRED 8 is projected to a range finding point 10 through a projecting lens 9. The IRED 8 and the projecting lens 9 are arranged in a direction orthogonally crossed with a direction linking between the light projecting and receiving lenses 2 and 4.
Patent JP-H0665324-A (JP)
Title: Monodisperse copolymer and its production
Inventor: WATANABE OSAMU
IPC: C08F12/00
Filed: 1992-08-21
Abstract: PURPOSE:To produce a monodisperse copolymer which meets the requirements of a polymer for a resist material by subjecting two specific monomers to anionic copolymn. and eliminating C(CH3)3 groups from the resulting copolymer. CONSTITUTION:This monodisperse copolymer comprising structural units of formulas III and IV is obtd. by subjecting monomers of formulas I and II to anionic copolymn. and eliminating C(CH3)3 groups from the resulting copolymer. In the anionic copolymn., a living anionic polymerization initiator, esp. an organometallic compd., is pref. used in terms of obtaining a monodisperse copolymer. The copolymn. is pref. conducted in an org. solvent to facilitate the control of reaction rate. Eliminating (CH3)3 groups is easily carried out by dissolving the copolymer obtd. by the copolymn. in a solvent (e.g. acetone or water) and adding an acid (e.g. hydrobromic or hydrochloric acid) dropwise to the resulting soln.
Patent JP-H03106628-A (JP)
Title: Anti-corrosion and anti-wear screw assembly
Inventor: SASAKI YUTAKA
IPC: B29C45/60
Filed: 1989-09-21
Abstract: PURPOSE:To obtain a screw assembly having anti-corrosion and anti-wear proper ties and also having a long life time by making a screw head a high speed tool containing Co and nitriding the surface of the screw head and check ring. CONSTITUTION:As a screw head 1, a high speed tool containing Co is employed and nitriding is given to the surface of the screw head and a check ring 2. And, the screw head is made of a high speed tool steel consisting in wt.% of 0.7 - 1.5% of C, 2.0% or less of Si, 2.0% or less of Mn, 3.0 - 8.0% of Cr, 2.0 - 15.0% of Mo + 1/2W at singular or complex of Mo and W, and remaining part Fe and inevitable impurities, and the check ring is made of a high speed tool steel consisting in wt.% of 0.7% - 2.0% of C, 2.0% or less of Si, 2.0% or less of Mn, 3.0 - 15.0% of Cr, 0.5 - 3.0% of Mo + 1/2W at singular or com plex of Mo and W, 0.5% - 3.0% of V, 2.0% - 11.0% of Co, remaining part Fe and inevitable impurities.
Patent JP-H03107453-A (JP)
Title: Ti-w target and production thereof
Inventor: HIRAKI AKITOSHI
IPC: C23C14/34
Filed: 1989-09-21
Abstract: PURPOSE:To obtain a high density target for sputtering contg. very small amts. of alkali metals, radioactive elements and oxygen and fit to form a thin Ti-W film by mixing high purity Ti powder with high purity W powder and sintering the mixture by hot isostatic pressing. CONSTITUTION:When a target used to form a thin Ti-W film by sputtering is produced, high purity Ti powder having <=300ppm O2 content obtd. by a rotating electrode method is mixed with high purity W powder in an inert gaseous atmosphere. This powdery mixture is filled into a sealable can for compacting and heated to >=200 deg.C under degassing to >=10<-5>Torr degree of vacuum. The can is then sealed and the mixture is compacted by hot isostatic pressing to obtain a Ti-W target contg. <=100ppb alkali metals such as Na and K, <=10ppb radioactive elements such as U and Th and <350ppm O2 and having >=99% density ratio.
Patent JP-H04126505-A (JP)
Title: Scraper for settled sand and screenings
Inventor: MATSUOKA MASAO
IPC: B01D21/18
Filed: 1990-09-14
Abstract: PURPOSE:To simultaneously scrape up settled sand and screenings by providing plural rakes also used as a bucket to a settled sand scraping chain conveyor to constitute the scraping means and furnishing parallel screens having the length greater than the setting pitch of the scraping means below a bar screen. CONSTITUTION:A bar screen 2 is provided on the water inlet side of a sand basin 1 to interrupt the watercourse, and the lower part is extended to the downstream side along the basin bottom to form a horizontal part 3. Many rakes 41 also used as a bucket are provided to an endless chain 40 having a desired length at regular intervals, and the bucket conveyor 4 is driven to scrape up the sand settled on the bottom with the rake 41. A comb-shaped rake part 41L is extended from one end of the rake 41 and directed upward when traveled along the bottom. The rake 41 is engaged with the horizontal part 3 and reversed when transferred along the connecting part of the bar screen 2, and the screenings captured by the bar screen 2 are scraped up by the rake 41 and introduced into the bucket.
Patent JP-H0292561-A (JP)
Title: Font memory
Inventor: TSUBATA KENJI
IPC: B41J5/44
Filed: 1988-09-29
Abstract: PURPOSE:To enable an output engine to be manufactured easily at low cost by improving processing speed without impairing high speed of the output engine by a method wherein processing information of a character code together with a font pattern is stored in a font memory. CONSTITUTION:A header 105-1 is placed at two two bytes of a block 103-1 of a format of which information is stored in a OG ROM 101, and 72 byte font pattern 107-1 is placed next thereto. A bit 7 of a first byte of the header 105-1 expressed whether a character code corresponding to the block is a definition character or not. An output device control part 205 receiving output from the CG ROM 101 examines a value of this bit, and judges whether it is the definition character or not. In the case where the bit 7 expresses the definition character, the output device control part 205 reads the font pattern 107-1 written next to the header referring to other processing information in the header 105-1, and controls an output part in order to output it.
Patent JP-H1090720-A (JP)
Title: Active matrix substrate
Inventor: KURIHARA SUNAO
IPC: G02F1/1343
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the dielectric breakdown of a gate insulation film and to improve yield by forming a source electrode of a thin film transistor(TFT) on the position not overlapping the tapered area of the end part of a gate electrode. SOLUTION: The TFT 10 is constituted so that the source electrode 2 does not overlap the tapered area 8 of the end part of the gate electrode 1, and the source electrode 2 is formed on the upper surface of the gate electrode. Then, when external static electricity enters into the source electrode 2 or the gate electrode 1 and an electric field is applied between the source electrode 2 and the gade electrode 1, local electric field is provided from being concentrated to a gete insulation film 7, and further the electric field is prevented from being applied to the gate insulation film 7 of the tapered area 8 of the end part of the gate electrode 1 reduced in insulation property due to the effect of a step coverage.  Thus, the dielectric breakdown of the gate insulation film 7 of the tapered area 8 of the end part of the gate electrode 1 due to the external static electricity is prevented, and the occurrence of display fault is prevented, and the yield is improved.
Patent JP-2000073834-A (JP)
Title: Solenoid valve system for internal combustion engine
Inventor: UENO TARO
IPC: F16K31/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a battery and start it in a short time by comprising an initialized valve number setting means for setting the number of intake and exhaust valves to be simultaneously initialized on the basis of the detected temperature state of an engine, and an initializing means for simultaneously initializing the set number of intake and exhaust valves. SOLUTION: The initialization of intake valves is started by ON of an ignition switch, and when the outside air temperature Li by a temperature state detecting means is lower than a first set temperature L1, between the first set temperature L1 and a second set temperature L2, or higher than the second set temperature L2, the initialization is performed by X1, X2 (>X1), X3 (>X2). The initialization of exhaust valves is started by ON of a starter switch, cylinders situated in the bottom dead center are successively judged, the exhaust valve of the cylinder first judged to be in the bottom dead center is initialized followed by fuel injection, and the initialization is completed at the top dead center. The initialization and fuel injection of the exhaust valve of each cylinder are successively performed according to the ignition order. The initialization of exhaust valve of a plurality of cylinders can be started at the same time, and the initialization is completed near the top dead center.
Patent JP-H1088662-A (JP)
Title: Prefabricated building
Inventor: KOJIMA SHIGEHIRO
IPC: E04B1/343
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To change the place of the fixing of a girder easily while preventing the damage to appearance. SOLUTION: Horizontal tabular sections projected to the outside from the right surface of a left frame member 8 and the left surface of a right frame member respectively and vertical tabular sections upwards projected from the outer ends of each horizontal tabular section are installed, horizontal tabular sections 7a projected left and right and vertical tabular sections 7b upwards projected from the left-right ends of each horizontal tabular section 7a are mounted on both side faces of the left and the right of a roof cleat member 7 respectively, and the horizontal walls of the L- shaped fixing members 20 of connectors 9 are placed on the top face of a girder 2. The head sections 21a of hanging members 21 rotatably set up onto the vertical walls of the fixing members 20 are caught to the left-right frame members and the vertical tabular sections 7b of the roof cleat members 7 in leg sections 21b, in which the head sections 21a are formed in a hooked shape and which are extended downwards, while screws 24 penetrated through the horizontal walls of the fixing members 20 of each connector 9 are screwed to the girder 2, downward force is applied to the left-right frame members 8 and the roof cleat members 7, and the girder 2 and a roof are fixed.
Patent JP-H0987672-A (JP)
Title: Detergent composition
Inventor: TANAHASHI HIROE
IPC: A61K8/90
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition having low stimulation, excellent in foaming abilities and slipperiness and in use feeling during and after washing and especially suitable for a liquid detergent for body. SOLUTION: This detergent composition contains 5-90wt.% mixture consisting of (A) 99-1 pts.wt. glycine derivative of formula I (R<1> is a 5-21C alkyl, alkenyl or hydroxyalkyl)(a salt such as an alkali metal salt, a trialkanolamine salt, a basic amino salt, etc.) and (B) 1-10 pts.wt. ethylene oxide-propylene oxide block copolymer of formula II [(a) and (c) are each 0-500, (a)+(c)=1-500; (b) is 1-500]. An aqueous solution of this composition expresses pH4-8 when diluted ten times with water.