baber/WOPTO huggingface dataset:
Patent JP-S62297597-A (JP)
Title: Method for opening low temperature dual shell tank
Inventor: NIWA RIICHI
IPC: F17C3/04
Filed: 1986-06-18
Abstract: PURPOSE:To attain perfect discharge of reserved substance in a tank as well as quick gas displacement in the tank, and also to simplify removal of moisture caused by led-in air by throwing powder pearlite into the inner tank during proper steps of the tank opening operation. CONSTITUTION:During the opening operation of a low temperature dual-shell tank, powder pearlite 6, which has been inserted between an outer tank 3 and an inner tank 5 as a cold insulator, kept to be in a higher temperature condition than the inner tank 5 as a whole, is thrown into the inner tank 5. Consequently, heating value according to the heat capacity is taken into the inner tank in order to rapidly vaporize residual substance reserved in the tank. Also, volume in the inner tank corresponding to that of powder pearlite is reduced, that means a reduced volume for gas displacement, so that gas displacement in the tank is rapidly carried out. Also, at the same time, moisture, flowing with air led into the tank, is absorbed by powder pearlite, so that moisture amount to be disposed is reduced.
Patent JP-H04365846-A (JP)
Title: Continuous galvanizing device for steel strip
Inventor: IKEUE HIROSHI
IPC: C23C2/32
Filed: 1991-06-12
Abstract: PURPOSE:To allow continuous galvanizing at a high speed by pressing ultrasonic vibrators with specified force to a steel strip right above a plating pot. CONSTITUTION:Excess molten zinc sticking to the steel strip 1 emitted from the plating pot 5 is mechanically removed by using the ultrasonic vibrators 2 disposed right above the pot. The ultrasonic vibrators 2 are, thereupon, pressed with the specified force to the steel strip 1. The steel strip 1 with which a desired zinc deposition is obtd. in such a manner is cooled down to ordinary temp. in a water cooling tank 8. Plating thickness gages 6 are provided on the outlet side of the water cooling tank 8 and the pressing rate of the ultrasonic vibrators 2 is adjusted with a controller 7 according to the deviation from the target plating thickness. The generation of closing of a nozzle by generation of splashes is eliminated in this way.
Patent JP-H06344613-A (JP)
Title: Printing apparatus
Inventor: URA TARO
IPC: B41J13/02
Filed: 1993-06-11
Abstract: PURPOSE:To provide a printing apparatus which can reduce the pressing force of a platen roller for pressing a heat sensitive paper to a heat generating body of a thermal head. CONSTITUTION:In the printing apparatus, a heat sensitive paper 10 is pressed to a heat generating body 1a of a thermal head by a platen roller 11 and thus printed during the transfer thereof. A pressing roller 14 is provided between the platen roller 11 and a covering body 8 of a driving IC 2 projecting at the upper surface of a board 1 of the heat generating body to press the heat sensitive paper 10 against the board 1. Since the pressing roller 14 opposes a partial force (p) of the heat sensitive paper 10 to move the platen roller 11 upward, the pressing force by the platen roller is lessened. Tone platen roller 11 is accordingly made compact, that is, the whole apparatus is miniaturized and simplified, and the manipulating convenience is improved for the user.
Patent JP-S6120236-A (JP)
Title: Initializing system of reversible optical disk
Inventor: KAKU TOSHIMITSU
IPC: G11B7/135
Filed: 1984-07-09
Abstract: PURPOSE:To improve the stability in initialization and to speed up the initialization, by deforming laser lights from a laser light source into an oval sheet beam by means of a beam converter and stopping lens and irradiating the sheet beam upon a rotationally moving reversible optical disk. CONSTITUTION:When focal lengths of cylindrical lenses 2 and 3 are represented by f1 and f2, respectively, and the interval between the lenses 2 and 3 is selected as f1+f2, lights coming out from a high-output laser 1 become flat parallel lights after passing through the lenses 2 and 3 and then magnification (m) is expressed by m=f2/f1. When the effective aperture of a stopping lens 4 is represented by D, it is desirable to expand to luminous flux phi from the high-output laser 1 to m=D/phi. When the focal length of the stopping lens 4 is represented by f0 and, for example lambda=0.5145mun, D=m, phi=5mm., and f=50mm., the light spot formed on the surface of a disk 5 becomes an oval spot of about 50mumX10mum. When the major axis direction of the spot is oriented in the radial direction of track, about thirty tracks can be irradiated at once, if the track pitch is, for example, 1.6mum.
Patent JP-S62297759-A (JP)
Title: Current measuring circuit
Inventor: MUKAI MASAAKI
IPC: G01R19/145
Filed: 1986-06-16
Abstract: PURPOSE:To accurately measure a leakage current by connecting the non- reversal input terminal of an operational amplifier to a terminal to be measured and to a power source for measurement and connecting the reversal input terminal and the output terminal of said amplifier to the power source terminal of the circuit to be measured. CONSTITUTION:In order to measure the leakage current of a protective diode 5 on a Pch side of a CMOS 1, the power source 9 for measurement is connected to the input terminal 4 and a voltage is impressed to the terminal 3 of the power source of the CMOS 1 by the operational amplifier 10 to become equipotential to the voltage inputted to the terminal 4. In this way, adjusting the current flowing in a pull down resistance 8 at zero, the leakage current of the Pch protective diode 5 is thereby accurately measured.
Patent JP-H07331598-A (JP)
Title: Production of paper having uneven pattern and used for printing
Inventor: YAMANE HIROO
IPC: D21H27/02
Filed: 1994-06-01
Abstract: PURPOSE:To provide the method for industrially producing the uneven pattern- having printing paper having an excellent touch and good in printing suitability. CONSTITUTION:The method for producing the uneven pattern-having paper for printing comprises forming wet raw paper in a paper-producing process using a paper machine so that wave-like unevenness determined from the curve of roughness defined by the 'surface roughness' of JIS B 0601-1976 and preferably having depression depths of 10-150mum in 40% of the paper layer and projection distances of 200-5000mum is formed on at least one side of the wet raw paper in a wet state having a water content of >=30%, preferably <=65%, drying the uneven wet raw paper, and subsequently forming a coating layer having a solid content of 2-20g/m<2>/one side on the uneven side of the dried raw paper.
Patent JP-H06344476-A (JP)
Title: Tubular member
Inventor: OGAWA KAZUNOBU
IPC: B32B27/04
Filed: 1993-06-11
Abstract: PURPOSE:To provide a tubular member excellent in mechanical characteristics such as bending strength, flexural modulus or the like, easy in wt. reduction and suitably used, for example, for a fishing rod. CONSTITUTION:A tubular member 1 is formed by laminating a main constitution part 2 composed of a wound member of a prepreg sheet composed of a crosslinked epoxy modified polyaminamide resin having adhesion to a prepreg sheet using a matrix resin of the same kind or matrix resins of a different kind as a matrix resin and a reinforcing part 3 composed of a wound member of a prepreg sheet using a matrix resin same to or different from the crosslinked epoxy modified polyaminoamide resin.
Patent JP-S6033283-A (JP)
Inventor: KAKINO SHIGERU
IPC: B01F11/00
Filed: 1983-08-01
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-S5764973-A (JP)
Title: Manufacture os semiconductor device
Inventor: OKAZAWA TAKESHI
IPC: H01L29/78
Filed: 1980-10-09
Abstract: PURPOSE:To obtain the Si gate MOS device having a short effective channel length for the subject semiconductor device by a method wherein a shallow diffusion layer having the desired low density is formed in the vicinity of a gate electrode without using an SiO2 mask on a polycrystalline Si. CONSTITUTION:A field oxide film 22 and a gate oxide film 23 are provided on a P type si substrate 21 and a polycrystalline Si 24 is superposed. A resist mask 26 is provided, films 23 and 24 are etched and an isotropic plasma etching is performed on the side face of the film 24. When the mask 26 is removed and an ion is implanted 28, an N layer 27a and an N<-> layer 27b are formed simultaneously. Lastly, the above is covered by n SiO2 film 29. According to this constitution, as a gate oxide film is used as a mask, the control of film thickness is performed easily, a diffusion layer can be formed accurately and an ion can be implanted at low accelerating voltage. By the drop of accelerating voltage., a diffusion layer with the density distribution having a sharp peak in shallow depth can be formed and a small typed Si gate FET having short effective channel length can be obtained.
Patent JP-S5567487-A (JP)
Title: Thermal recording system
Inventor: IKEZU YOUHEI
IPC: B41J11/02
Filed: 1978-11-16
Abstract: PURPOSE:To heighten the exothermic efficiency of recording paper by providing a metal-evaporated film on the surface of polyurethane rubber roller that presses the recording paper against the head. CONSTITUTION:The pressing roller 20 is made up such that polyurethane 16, polyester film 17 and metal-evaporated film 18 are wrapped around the stainless steel axis 15 in sequence from the center. When the roller coated with metal-evaporated film such as Al or Ag the reflectivity of which is higher presses the recording paper 14 from the back side against the thermal head, reflected heat from the metal-evaporated film is applied to the recording paper, temperature of the paper is quickly raised.
Patent JP-2000328749-A (JP)
Title: Handrail for entrance
Inventor: YAMATOMI SHIGEAKI
IPC: E04F11/18
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a handrail for an entrance where small items can be is placed to conveniently stored and further can be taken out at need by fitting a small goods case to at least one of both end parts of a handrail bar of the handrail for the entrance. SOLUTION: An entrance handrail 3 fitted to the side wall 1 of the vestibule 1 is formed by a pair of upper and lower fittings 4 and a handrail bar 5 fixed to the fittings 4, and a small goods case 8 is mounted on the upper end of the handrail bar 5 through a fixture 7. Small goods such as a key, a stamp for receiving parcels or registered mails and the like which are conveniently placed in the vestibule and stored in the small goods case 8. Thus, the goods can be immediately taken out at need, and prevented from being lost.
Patent JP-H09323030-A (JP)
Title: Membrane separation of suspension by rotary flat membranes and device therefor
Inventor: FUKUSHIMA YUKIO
IPC: B01D61/22
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separation method for a suspension by rotary flat membranes and a device therefor in which large filtration velocity is obtained with small power energy and the quantity of the suspension stuck on the membrane surface when concentration is finished in batch concentration is made small in membrane separating the suspension containing compressive particles by rotary flat membranes. SOLUTION: The concentration of a suspension containing compressive particles is measured by an integrating flowmeter 24 for filtrate, and based on these measurement results, the circumferential speed of the rotary flat membranes 14 is controlled by a controller 26 so that it satisfies inequality (3.3×C<0.18> -1.0<=V<=3.3×C<0.18> +1.0) (where, V is circumferential speed of rotary membrane (m/sec), and C is concentration of suspension containing compressive particles (g/l)). Therefore, the rotary flat membranes are controlled with optimum circumferential speed so that maximum filtration rate may be obtained for power energy for rotating the rotary flat membranes 14.
Patent JP-S6476831-A (JP)
Title: Blood collecting tube
Inventor: KASAI MASAAKI
IPC: A61B5/154
Filed: 1988-06-10
Abstract: PURPOSE:To secure the airtight state of a blood collecting tube during a period from manufacturing to use, to make a hollow needle easy to puncture and to secure the liquidtight state of said tube after the pulling-out of the hollow needle, by providing a bottomed tubular body opened at one end and closed at the other end and a seal member bonded to the opening part of the tubular body and sealing said opening. CONSTITUTION:The blood collecting tube is constituted of a bottomed tubular body 21 opened at one end and closed at the other end and the seal member 24 permitting the piercing of a hollow needle and bonded to the opening part of the tubular body 21 to seal said opening part and internally brought to a reduced pressure state. As the material quality of the tubular body 21, a material having a high gas barrier property is pref. and, from this aspect, glass, polyvinyl chloride, polyethylene terephthalate, an acrylonitrile resin or the like are pref. used. The film like seal member 24 mounted to the upper opening part of the tubular body 21 is formed by arranging a gas barrier member 25 having high airtightness as a lower layer and covering the entire upper surface of the gas barrier member 25 with a seal member 26 to bond both members in a laminar state. Further, an adhesive film 27 is applied to the under surface of the gas barrier member 25.
Patent JP-H0668077-A (JP)
Title: Method and device for document processing
Inventor: NARA SHIGEO
IPC: G06F17/21
Filed: 1991-06-13
Abstract: PURPOSE:To output a document for which color information is included in format information by an easier operation in a desired condition. CONSTITUTION:The document specified by a pointing device 5 is tentatively read from a floppy disk 10 or a hard disk 11 to a PMEN 2. Then, the format information part of the read document is changed. A character size and a typeface, etc., are set, a color palette window is displayed for a character color, appropriate color is selected and a selected color number is stored in the format information part by a color palette storage system. Also, when a direct storage system is applied by a direct flag, just by changing the R.G.B value of the color number, the color of all format components storing the same number can be changed and also it can be changed while maintaining the same color. After displaying the color palette, at the time of not setting the color information, the color palette is canceled using the pointing device 5.
Patent JP-S62297880-A (JP)
Inventor: TSUTSU HIROSHI
IPC: G02F1/133
Filed: 1986-06-18
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-H08333972-A (JP)
Title: Motor driven opening and closing door and motor driven shutter
Inventor: KISHIMOTO KEISUKE
IPC: E06B9/80
Filed: 1995-06-08
Abstract: PURPOSE: To prevent the occurrence of an undetectable state in detecting an obstacle due to the life of a battery. CONSTITUTION: When the batter voltage is lowered within a preset range, a receiving control part generates a warning from an alarm device 103c at the time of this time operation and the next and following starting operation. Thus, even if an operator does not know the warning at the time of this time operation, the will know the warning at the time of the next and following starting operation, so that it is possible to prevent the occurrence of an undetectable state of an obstacle detector 12a due to the life of the battery.
Patent JP-H09322602-A (JP)
Title: Track-leveling apparatus of crawler tractor
Inventor: NARA YASUNORI
IPC: A01B33/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a track-leveling apparatus of a crawler tractor capable of achieving sufficient leveling of tracks without leaving the traveling track even in the case of using a large-sized crawler tractor. SOLUTION: This apparatus is placed at the back of crawlers 2, 3 of a tractor traveling by driving a pair of right and left crawlers 2, 3. It is provided with screw blades 14a, 14b, 15a, 15b placed on the surface of soil-shifting rods 11, 12 to push back the soil 21 pushed outside of the crawler in traveling to the traveling tracks 22 of the crawlers 2, 3 and a track-erasing plate 13 placed at the back of the soil-shifting rods 11, 12.
Patent JP-S621492-A (JP)
Title: Method for supplying extremely low temperature medium
Inventor: TANABE NOBUO
IPC: C02F1/22
Filed: 1985-06-27
Abstract: PURPOSE:To contrive to simplify an apparatus, by flashing an extremely low temp. medium to once storing the same and subsequently injecting said medium in the liquid phase of a liquid to be cooled while supplying the gas obtained by flashing along the circumference of the extremely low temp. medium jet stream. CONSTITUTION:LNG supplied through a LNG supply base pipe 38 is flashed by a throttle 37 and once stored in a flash tank 36. LNG stored in the flash tank 36 passes through a valve 35 and subsequently injected toward sea water 3 in a crystallization boiler 1 from a nozzle orifice 28A through the passing hole 27 of a nozzle 28. NG formed in the gaseous phase of the flash tank 36 enters a natural gas supply port 26 while the amount thereof is adjusted by the throttle 40 of a natural gas supply pipe 39 to be injected in the sea water 3 of the crystallization boiler 3 as a jet stream. The natural gas flowing out from a jet orifice 25 is injected along the circumference of the LNG jet stream ejected from the nozzle orifice 28A.
Patent JP-S62298399-A (JP)
Inventor: SHIMIZU MASAO
IPC: D06F75/18
Filed: 1986-06-18
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-H06346715-A (JP)
Title: Lubrication device for internal combustion engine
Inventor: KURATA KOJI
IPC: F01M1/06
Filed: 1993-06-14
Abstract: PURPOSE:To effectively utilize dead space in an engine and form an oil guiding means in a crankshaft to a minimum necessary extent. CONSTITUTION:Regarding an engine lubrication device where oil is forcibly supplied to an engine on the operation of an oil pump, a cutout section 48 formed at the time of machining the crank pin coupling port 46R of an engine crankshaft 41 is surrounded with a crank journal 43R, a crank arm 42R, a bearing 59R fastened to the crankshaft 41 and a means 73 to seal space between the bearing 59R and the crank arm 42R, thereby forming an oil relay chamber 74. On the other hand, the crankshaft 41 and the crank pin 45 are respectively provided internally with oil guiding means 70 and 75, and these means 70 and 75 are communicated with each other via the chamber 74.
Patent JP-S62297339-A (JP)
Title: Composition of vinyl chloride and urethane foam and production thereof
Inventor: TSUGE KIYOTAKA
IPC: C08J9/02
Filed: 1986-06-18
Abstract: PURPOSE:The titled composition having improved color development and color not changing for a long period, obtained by blending nonrigid urethane foam with a specific amount o a specific polyvinyl chloride. CONSTITUTION:100pts.wt. nonrigid urethane foam is blended with 10-150pts.wt. polyvinyl chloride in a sol state in a normal temperature atmosphere while stirring, cast into an expanding and molding mold at a temperature at which the blend can be expanded and molded.
Patent JP-H086946-A (JP)
Title: Natural language processing system
Inventor: HIRAOKA JIYOUSUKE
IPC: G06F17/27
Filed: 1994-06-24
Abstract: PURPOSE:To improve the efficiency of syntax analysis and semantic analysis by describing a meaning analyzing function or the like by utilizing a reinforced term allowed to be described in a syntax analyzing program. CONSTITUTION:A grammar describing file 1 capable of describing an auxiliary program as a syntax analyzing program and having a reinforced term is converted into a grammar describing file 2 obtained by filling a description part of the reinforced term with a semantic analyzing function, an argument and data by processing 3, and when a program is executed based upon the file 2, a syntax tree is allowed to grow or deleted while checking the semantic suitability of the syntax tree on the way of generation of the syntax tree by syntax analysis. The processing 3 outputs a list-up table 4 for filled functions. When an end mark is included in the grammar of the file 1, the grammar is filled with data by referring to the end mark and a data correspondence table 5 corresponding to the mark in order to generate semantic analyzing data.
Patent JP-S63304014-A (JP)
Title: Pendant peroxide group-containing polymer and production thereof
Inventor: TSUBONIWA SHIYOUSUKE
IPC: C08F226/02
Filed: 1987-06-04
Abstract: PURPOSE:To obtain the titled polymer having molecular weight of specified range, with wide selectivity for solvents, etc., by reaction of a specific peroxide monomer, etc. without gelation influenced by the water present in the system, under mild conditions. CONSTITUTION:A peroxide monomer of formula I or II (R is H or lower alkyl; A is -CO- or -COO-CH2CH2-; B is hydroperoxide residue) is allowed to react singly or with other polymerizable monomer [e.g., (meth)acrylic acid, styrene], thus obtaining the objective polymer of a molecular weight 1,000-100,000, with 0.1-99.9wt. of pendant peroxide group of formula III or IV bonded to the main chain constituted by C-C bond.
Patent JP-H09293853-A (JP)
Title: Hot electron quantum effect semiconductor device
Inventor: FUNAHARA HISAO
IPC: H01L29/786
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To realize excellent performance of mutual conductance by manipulating the charging state of charged double layers by an electric field applied to a junction from an electric field application means, and controlling electrons transmitted through an upper part of the charged double layers. SOLUTION: A semiconductor device has a junction 3 having a rectification property caused by contact between a conductive solid body 2 and a semiconductor 1, between a source electrode and a drain electrode. The semiconductor device also has an electric field application means. The semiconductor device manipulates B/W by the electric field. A barrier width B viewed from an electron corresponds to a well width W viewed from a hole, and acts in the opposite direction with respect to the same electric field. A semiconductor device in which the main carrier is a hole and a semiconductor device in which the main carrier is an electron make opposite behaviors with respect to the same gate electric field. The semiconductor device operates by controlling electrons transmitted through an upper part of charged double layers formed at the junction 3.  Thus, an element having large mutual conductance may be provided, and a small gate electric field suffices for operation.
Patent JP-H04366573-A (JP)
Title: Plug holding tool
Inventor: HIRATA AKIHIKO
IPC: H01R13/639
Filed: 1991-06-14
Abstract: PURPOSE:To easily perform the connection/disconnection of a plug to a connector without requiring any tool. CONSTITUTION:In a plug holding tool for fixing a plug 30 the connecting part 30a of which is connected to the connecting part 23a of a connector 23 mounted on the edge part of a printed wiring board 28, the connector 23 has two resin sheet 21, 22 for holding and fixing the plug 30 connected to the connector 23. Face fasteners (a hook-side sheet 25, a loop-side sheet 26) mutually engaged and separated are provided on the top ends of the resin sheets 21, 22, respectively.