baber/WOPTO huggingface dataset:
Patent JP-2000080390-A (JP)
Title: Rolling oil composition for bar of aluminum and the like
Inventor: SHIBATA JUNICHI
IPC: C10M101/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which enables rolling at a high rolling reduction ratio without causing chattering and suffers from no slipping under a mild condition by compounding a mineral oil having a specific kinetic viscosity at a specific temperature and a specific aromatics content as a base oil, a specific amount of an alkylbenzene having a specific kinetic viscosity at a specific temperature and a specific amount of an oily agent. SOLUTION: The objective composition comprises a mineral oil, as a base oil, having a kinetic viscosity of 2-6 mm2/s at 40 deg.C and an aromatics content of 10% or less, 0.1-50 mass%, based on the whole composition, of an alkylbenzene having a kinetic viscosity of 1-60 mm2/s at 40 deg.C and 2-7 mass% of an oily agent. As the oily agents is desirable at least one of esters (e.g. butyl stearate), alcohols (e.g. n-dodecanol) and carboxylic acids (e.g. oleic acid) in view of excellent effect in improvement of rolling performance. The use of the composition can give a product excellent in surface gloss with a less amount of abraded powder generated and without surface flaws.
Patent JP-S57157793-A (JP)
Title: Ducter roller for printing
Inventor: SHIRAKI YOSHIHARU
IPC: B41N7/04
Filed: 1981-03-24
Abstract: PURPOSE:To eliminate necessity of mounting onto a separate rubber roller, by kneading a polyurethane-containing elastic material with short fiber for the surface of an elastic rubber-supporting layer, and then, by processing it by pressure vulcanization. CONSTITUTION:A roller is composed of an elastic rubber-supporting layer and a covering material to cover the surface of the layer. The rubber-supporting layer is made of elastic acrylonitrile rubber and chloroprene rubber for improving contact between the covering material and a plate cylinder. And the covering material is formed in such a manner that polyurethane-containing macromolecular elastic material is kneaded with short fiber thoroughly, laminated onto the rubber-supporting layer as a continuous body and processed by pressure vulcanization. The center core is laminated satisfactorily thicker than the covering material. As the covering material is laminated on the rubber-supporting layer as a continuous body, it does not have to be mounted onto a separate rubber roller like a molten or a sleeve, and therefore it is able to be mounted onto a printing machine as it is.
Patent JP-H07228989-A (JP)
Title: Method for removing contamination of surface of metallic thin film
Inventor: KAWASAKI TAKEHIKO
IPC: C23G5/00
Filed: 1994-02-18
Abstract: PURPOSE:To completely remove stains of a resist, etc., to the extent of not having any problems in recording and reproducing applying the principle of a scanning type probe microscope by impressing and irradiating the surface of a metallic thin film having high smoothness with plasma or the charged particles generated from the plasma by a specific acceleration voltage. CONSTITUTION:For example, the charged particles of voltage ions, etc., impressed to the acceleration electrode 7 from the inside of the plasma 6 in a vacuum chamber 4 are drawn out and the metallic thin film 1 consisting of a flat planar metallic crystal group on a substrate 2 is irradiated with these particles. At this time, the acceleration voltage of the plasma or the charged particles generated by plasma is set at a low voltage of <=1kV, by which the damage applied on the surface of the metallic film is lessened. Further, the damage applied on the surface of the metallic thin film is lessened if the irradiation angle is also set at about 60 deg. with the irradiation surface. The gas to be used as the plasma to be introduced from a pipe 5 is preferably gas having an average mol.wt. of <=32.
Patent JP-H06259880-A (JP)
Title: Magnetic disk driving device
Inventor: MORIZORI NORISHIGE
IPC: G11B19/20
Filed: 1993-03-04
Abstract: PURPOSE:To unnecessitate a bush between a bearing or magnetic fluid seal and a shaft by connecting the inside of a motor and a motor driving circuit with a lead wire put into a flow-through hole which is provided at the center of the shaft. CONSTITUTION:The shaft 1 of the motor is fixed respectively on the upper surface 4a of a disk enclosure 4 by an upper side bolt 2 and on the lower surface 4b by a female screw 1b at the shaft end surface and a lower side bolt 3 engaged therewith. The through-hole 1a is provided at the center of the shaft 1, and a through-hole 3a is provided at the center of the lower side bolt 3. The lead wire 22 to supply an electric power to a coil 10 located between the upper bearing 5 and the lower bearing 6 goes through these holes 1a, 3a, thereby the outside of the disk enclosure and the inside of the motor are connected. Further, a passage of this lead wire 22 is provided with a part to flow through the air for the outside of disk enclosure and the inside of the motor while keeping the completely isolated state from the clean area wherein a magnetic disk 13 exists.
Patent JP-H07254499-A (JP)
Title: Microwave plasma processing device
Inventor: KIHARA HIDEKI
IPC: H01L21/302
Filed: 1994-03-15
Abstract: PURPOSE:To prevent generation of ozone without radiating emission light at attemperament or decay time of an atom or a molecule caused at board processing time outside a vacuum vessel by arranging an ultraviolet ray cutoff means above a microwave introducing window. CONSTITUTION:A microwave generated from a magnetron 1 passes through a wave guide 2, and is introduced in a plasma chamber 7 kept in a vacuum through an ultraviolt ray cutoff plate 3 and a quartz microwave introducing window 4, and generates a magnetic field in the chamber 7 by an exciting solenoid 5. Gas inserted through a gas supply means 6 is turned into plasma by using an electron cyclotron resonance effect between the microwave and the magnetic field, and a surface of a board 9 arranged in a vacuum vessel 8 is etched. In this way, since near ultraviolet rays are not radiated outside the vessel 8 by the ultraviolet ray cutoff plate 3 arranged above the window 4, generation of ozone is prevented.
Patent JP-H09236762-A (JP)
Title: Spatial light modulator, its manufacturing method and electronic equipment using the modulator
Inventor: YOTSUYA SHINICHI
IPC: H01L21/306
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To simplify an animation gradation display by providing the Si substrate having circuit elements provided just below micromirrors at a prescribed interval and driving the micromirrors. SOLUTION: Driving circuit which have SRAMs are formed in a Si substrate 10. Micrimirrors 30 in which optical reflective film 33 are formed on the substrate 10 are formed at a prescribed interval under a glass substrate 40. On the surface of the substrate 10 just below the micromirors 30, are set of two driving electrodes 11 are provided. A glass substrate supporting section 21 formed by an Si substrate is provided at the peripheral part of the substrate 40, and the micromirrors 30 and the substrate 10 are connected to each other at this part. This part determines the interval between the micromirrors 30 and the substrate 10. The micromirrors 30 are connected to two adjacent rising section 31 of the substrate 40 through torsion bars 32.  By applying signals to the Si driving circuits, electric fields are generated between the electrodes 11 and the micromirrors 30 and the micromirrors 30 are tilted.
Patent JP-S59168732-A (JP)
Title: Information trasmitting device
Inventor: TSUMURA TOSHIHIRO
IPC: H04B10/524
Filed: 1983-03-14
Abstract: PURPOSE:To include prescribed information in reflected light of an optical reflecting means by forming an optical transmissivity changing means changing the optical transmissivity in response to a signal from a signal generating means only an optical reflecting mirror surface of the optical reflecting means. CONSTITUTION:A corner cube 2 includes a cylindrical case 3. Plural prisms 4 are contained in the inside of the case 3. The surface of the prisms 4 is used as an optical reflecting mirror surface 40. A liquid crystal unit 5 is formed on a part of the optical reflecting mirror surface 40. This liquid crystal unit 5 is formed as semicircular form viewed from the upper part of the corner cube 2. The case 3 is fitted with a transparent plate 6 to protect the liquid crystal 5 and the optical reflecting mirror 40. A pulse voltage is given from a pulse voltage generating circuit to the liquid crystal unit 5 to control intermittently the optical transmissivity of the liquid crystal unit 5.
Patent JP-H06258821-A (JP)
Title: Production of photosensitive planographic printing plate
Inventor: AONO KOICHIRO
IPC: G03F7/033
Filed: 1993-03-04
Abstract: PURPOSE:To obtain the photosensitive planographic printing plate which is capable of alkaline developing and excellent in inking property and printing durability. CONSTITUTION:The negative photosensitive composition containing the diazo resin (a) whose twin anion is an inorg. acid anion or the aliphat. or arom. org. acid anion having <=3C, the diazo resin (b) whose twin anion is an inorg. acid anion or the aliphat. or arom. org. acid anion having !4 6C and a binding agent is dissolved into a coating solvent containing 10-100wt.% 1-methoxy-2- propanol, and applied on the supporting body having a hydrophilic surface and dried.
Patent JP-S61201683-A (JP)
Inventor: HAKAMAZUKA KOJI
IPC: C04B35/10
Filed: 1985-03-06
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-S62202575-A (JP)
Title: Cryogenic container
Inventor: MATSUMOTO TAKAHIRO
IPC: H01L39/04
Filed: 1986-03-03
Abstract: PURPOSE:To reduce heat penetrating into an internal container and save consumption of freezing mixture by a method wherein a plurality of partition plates made of heat insulating material are provided in a horizontal pipe linking the internal container with a vacuum heat insulating container and the gaps between the inner wall of the pipe and the partition plates are used as a flow path of the gas of the vaporized freezing mixture. CONSTITUTION:While a superconducting magnet 1 is maintained in a superconducting state and is operated normally, the gas of freezing mixture 2 vaporized by a little heat penetrating into an internal container 3 flows through a vaporized gas flow path 12 in a pipe 7 and discharged into the atmosphere through a flow outlet pipe 14. At that time, the pipe 7 and a partition rod 8 are cooled and the heat penetrating through the pipe 7 is reduced. Moreover, the heat penetration with the convection of the vaporized gas is also reduced by partition plates 9. When the superconducting state of the superconducting magnet 1 is broken down, a large quantity of the vaporized gas breaks a breakable safety valve 10 and the partition plates 9 and the internal pressure rise of the internal container 3 can be suppressed at a low level.
Patent JP-H02222009-A (JP)
Title: Guiding device
Inventor: NAKATANI SEIJI
IPC: G05D1/02
Filed: 1989-02-23
Abstract: PURPOSE:To minimize the error component of a rate sensor contained in a guide signal by changing the gain of a signal received from the rate sensor, and correcting the signal from the rate sensor. CONSTITUTION:A rate sensor 3 detects the rocking of a machine and turns the angle changing rate of the machine into an output signal. This output signal is inputted to a variable amplifier 8 and a multiplier 6 of a correction part. A multiplier 6 obtains a product between a guide signal (b) outputted from an error detector 1 and the output signal of the sensor 3. The output of the multiplier 6 is integrated by an integrator 7, therefore, the correlation is secured between the signal (b) and the output signal of the sensor 3. If the output signal of the sensor 3 includes an error, the error component of the sensor 3 is mixed into the signal (b). Thus the value of the output of the integrator 7 is subject to the error component of the sensor 3. The gain of the amplifier 8 is changed in accordance with the output signal of the integrator 7. Thus the output signal of the sensor 3 is corrected.
Patent JP-S51120242-A (JP)
Title: Fiber diameter measuring instrument
Inventor: SUGANUMA YASUO
IPC: G01B11/08
Filed: 1975-04-14
Abstract: PURPOSE: This instrument is designed simply and at a low cost and to measure the diameter of an optical fiber continuously without affecting the line structure of the fiber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04261823-A (JP)
Title: Molding and preparation thereof
Inventor: YADA YUKIHIKO
IPC: B29C48/31
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a molding with a simple constitution and excellent decorative and design properties by making a constitution wherein a long decorative part and an edge part along the side part thereof are integrally formed by means of extrusion molding and the width of the exposed face of the decorative part is changed along the longer direction and the whole width of the molding is also changed in accordance with the width of the decorative part. CONSTITUTION:This molding has integrally a decorative part 11 molded in a long shape and edge parts 12 and 13 formed along both sides thereof. The decorative part 11 has e.g. a red color and the crosssection crossing the longer direction at right angle is made rectangular and the surface is exposed outside. The edge parts 12 and 13 have e.g. a black color and a trapezoidal crosssection with a sloped face. The width of the exposed surface of the decorative part 11 is molded at a const. width and a specified length and then expanded in a tapered shape and is continuously molded again at a cost. width. The edge parts 12 and 13 with a const. width are fitted on the side parts of the decorative part 11. These parts are integrally molded by means of extrusion molding.
Patent JP-S61202813-A (JP)
Title: Control method of injection molding machine
Inventor: KANEKO TOSHIHIKO
IPC: B22D17/32
Filed: 1985-03-06
Abstract: PURPOSE:To enable to perform press bonding of a moving article to a target article at a high speed and when a slight shock, by a method wherein a movable mold or nozzle is moved in the direction of a stationary mold and speed reduction instructions are issued at a time obtained through a relation between a measured speed of a movement of the movable mold and an estimated distance extending from a place where deceleration of the same is performed to a place where the same is stopped. CONSTITUTION:When mold clamping position instructions Sc, press bonding position instructions Sa and screw position instructions Si are applied to a control device 15 in order, an operated speed signal Vc moving a movable mold 30B, which is clamped with a stationary mold 30A, at a speed of the stationary time in a direction B at the time of mold clamping is given to a motor 13 in the first place and a nozzle 5 is moved forward. A position sensor 14 being connected with the motor 13 applies a position feedback signal Sf showing a position S of the nozzle 5 to a controller 15 and a speed is made into zero once at the time directly before contact of the nozzle 5 with a mold 30. A shock at the time of the contact is made slight and complete press bonding is performed in a short period of them by so constituting the titled control method that the nozzle 5 is come into contact with the mold 30 at a low speed and pressure from that place.
Patent JP-S58162316-A (JP)
Title: Fiber-resin combination sheet material
Inventor: MATSUSHIMA TADAHIRO
IPC: B29C70/06
Filed: 1982-03-23
Abstract: PURPOSE:To strip mold-releasing sheets easily from an FRP molding by a method wherein the mixture of semi-hardened thermosetting resin and reinforcing fibers are carried between two belt-type mold-releasing sheets and soft materials are inserted between the mold releasing sheets at both ends or stuck to the mold releasing sheets there. CONSTITUTION:In the sheet material used for molding fiber reinforced plastics, a mixture 3 of semihardened thermosetting resin and reinforcing fibers are carried between two belt-type mold-releasing sheets 1, 2. Soft materials 4, 5 in the form of a belt or string are inserted in the lengthwise direction of those sheets between said mold releasing sheets 1, 2 at both their ends. Said soft materials 4, 5 prevent the mixture 3 from flowing out from between the mold releasing sheets 1, 2. In this method, it is possible to strip the mold releasing sheets easily in FRP molding.
Patent JP-H02222507-A (JP)
Title: Chip type electronic part
Inventor: YAMADA HIROYUKI
IPC: H01F27/29
Filed: 1989-02-23
Abstract: PURPOSE:To enhance the retentive strength of an external connection terminal against mold resin, to securely obtain the junction strength between an electrode and the external connection terminal, and to obtain excellent reliability by a method wherein the protruding part of the external connection terminal, to be connected to the electrode of an electronic part main body, is formed and said protruding part is buried in the mold resin. CONSTITUTION:In a chip type electronic part 1 on which an external connection terminal 6 is connected by soldering to at least a pair of electrodes 3 which are formed on the bottom face of an electronic part main body 4, and also the electronic part main body 4 is molded with resin 7 in the state wherein a part of the external connection terminal 6 is exposed, a protruding part 6a is formed on the above-mentioned external connection terminal 6, and the protruding part 6a is buried in the mold resin 7. For example, a rectangular protruding part 6a is formed on a protruding piece 6, provided on a hoop material 8 by punching out and raising the center part, and a hook part 6b is formed facing downward at the tip part of the protruding part 6a. Then, a coil main body 4 is placed on the coil main body 4, and the electrode 3 is connected by soldering. After the protruding part 6a and the coil main body 4, including the protruding piece 6, have been molded, the protruding piece 6' is cut by a cut wire C-C.
Patent JP-S53130797-A (JP)
Title: Preparation of polyamide
Inventor: OGASA MASAO
IPC: C08G69/14
Filed: 1977-04-20
Abstract: PURPOSE: To prepare a polyamide having excellent elongation without lowering tensile strength and bending strengh, by copolymerizing ε-caprolactam with ω-lauric lactam in the presence of specific amount of polyvinyl pyrolidone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58163061-A (JP)
Title: Parallel picture processor
Inventor: KOBAYASHI YOSHIKI
IPC: G06T1/20
Filed: 1982-03-23
Abstract: PURPOSE:To perform the local parallel picture processing of m-rowXn-column, by providing (n) units of processors and (m) units of basic modules containing at least a pair of a picture input port of arithmetic subject and an output port of arithmetic result data. CONSTITUTION:The local picture data equivalent to one column (f14-f44) are applied in parallel to a parallel picture processor 1 from a picture memory. These input picture data are supplied to a processor element 11 via a shift register 10. Both the picture data given from the register 10 and the load data given from a load memory 12 are applied to the element 11 and added together by an arithmetic circuit 13 after multiplication. The result of the processor 1 at a preceding stage is applied to an arithmetic circuit 14 through an arithmetic result input port 16 and then added to be delivered to the next basic module through a data output port 15.
Patent JP-S61204666-A (JP)
Title: Heat roller fixing device
Inventor: SAITO HIDEO
IPC: G03G15/20
Filed: 1985-03-08
Abstract: PURPOSE:To perform secure fixation on forms by providing the 1st and the 2nd temperature detecting means which detect surface temperatures of a heat roll at a common light emission part and a non-common light emission part and controlling the surface temperature of the heat roll within a set temperature range to its overall length. CONSTITUTION:A heater 14 which has long light emission length and a heater 34 which has short light emission length are fixed in parallel; a tungsten filament is put in the quartz glass tube of each heater and a halogen gas is charged in the quartz glass tube. Thermistors 26a and 26b are connected to a controller 40 such as a microcomputer and also connected to the 1st heater 14 and the 2nd heater 34 through solid-state relays 24 and 44. The 1st set temperature T1 and the 2nd set temperature T2 vary according to fitting positions of the 1st thermistor 26a and the 2nd thermistor 26b and are determined for temperature control so that T1<T2.
Patent JP-S57158513-A (JP)
Title: Magnetic scale
Inventor: TSUCHIMOTO SHIYUUHEI
IPC: G01D5/20
Filed: 1981-03-25
Abstract: PURPOSE:To remove a disturbance of a detecting signal, by utilizing a shoe, loading a detector on it, and holding a constant distance between them in the moving direction, in case when a magnetic field from a magnetized body formed on a base body is detected by a magnetic reluctance effect element. CONSTITUTION:On a magnetic medium substrate 1, a ferromagnetic thin film 2 patterned by a pitch of (lambda) is provided. This ferromagnetic film 2 is magnetized, on which a protective film is formed. On the other hand, on the detector side, a detecting body substrate 6, a magnetic reluctance effect type element group 7 for detecting a magnetic field, a DC voltage and temperature compensating element 8 and a lead terminal 9 are provided. This detector is placed on a shoe 10 formed by a nylon compound or tetoron compound material. A shape of the shoe 10 is like wooden clogs, a distance between the magnetized body and the detecting body is kept constant because of existence of its projecting part, and also a relative movement between the magnetized body and the detecting body can be executed.
Patent JP-H04281472-A (JP)
Title: Image forming device
Inventor: SUGIYAMA TSUKASA
IPC: G09G5/10
Filed: 1991-03-11
Abstract: PURPOSE:To offer an image forming device which surely calls a worker's attention about the shift of a temporary moving key having been eliminated. CONSTITUTION:When an image is formed by previously setting the operation and the stop of the device main body by utilizing a timer means 10, shifting the device main body in the course of the stop according to a schedule set by the timer means 10 to the state that it can be temporarily operated by using a temporary use mode instruction means 11 and displaying the various kinds of information for forming the image by a bit display type display means 23, control means 13 and 15 reverse and display the bit display state of the display means 23 by comparing it with the bit display state of the display means 23 of the case that the device main body is normally used by the timer means 10. As the result, the worker's attention is surely called about the device being operated in a temporary use mode.
Patent JP-2000240128-A (JP)
Title: Toilet apparatus
Inventor: NAKANO KATSUYUKI
IPC: E03D9/05
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To eliminate uncomfortable feeling due to an odor by providing a toilet apparatus which is comprised of a forced intake system for drawing an atmosphere around human waste of a user, and emits exhaust air from the forced intake system to stored water in a water storage tank. SOLUTION: An intake nozzle row 12 exhibiting a shape along the shape of a toilet seat 11 and opening inside the stool 11 is stuck to the lower surface of the toilet seat by using a double-sided tape or the like, or screwed to the lower surface of the toilet seat. Each intake nozzle 12 sequentially opens to one side of a hose and is connected to an intake hose 13. An intake device 14 is provided with a compressor or a fan for drawing air in the intake hose 13, which device carries out emission of air into an exhaust hose 17. The front end of the exhaust hose 17 is present within stored water 19 in a water storage tank 18. By allowing the exhaust air to pass in the stored water 19, an odor, noxious components, etc., are absorbed, and the air is exhausted from an upper opening of the water storage tank 18.  Therefore, this toilet apparatus not only is hygienic but also eliminates anxiety which may cause uncomfortable feeling.