baber/WOPTO huggingface dataset:
Patent JP-H11308538-A (JP)
Title: Electronic device and method for recognizing external device by its electronic device
Inventor: ANZAI HIROSHI
IPC: H04N5/44
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To allow an electronic device to easily set a type of an external device that is going to be connected to itself. SOLUTION: The electronic device 12 receives a signal from a 1st signal generating means 50 that is an ancillary device and conducts various operations based on the signal. The electronic device is provided with a reception section that receives directly a signal from a 2nd signal generating means 100 that is an ancillary device to an external devices 54 and with recognition means 59, 42 that recognizes a type of the external device 54 based on the signal from the 2nd signal generating means 100 received by the reception section in order to the type of the external device 54 going to be connected to the electronic device.
Patent JP-H07299622-A (JP)
Title: Drill
Inventor: TANIGUCHI TETSUPEI
IPC: B23B51/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide a drill by which cutting resistance is reduced and whose cutting capacity is high. CONSTITUTION:A main body 15 of a hexagonal column shape is integrally formed on a holding part 13 of a drill 11. An edge part 17 is integrally arranged in a tip part of the main body 15, and this edge part 17 is formed in a shape whose cross section is gradually reduced toward the tip side (the space left side). The edge part 17 is composed of a pyramid part 19 of a hexagonal pyramid shape, a cutting surface 21 by cutting a top part of this pyramid part 19 and a V-shaped groove 27 vertically crossing the cutting surface 21. The cutting surface 21 is composed of an outer peripheral side surface 23 and an axis side surface 25, and the surface 25 is formed by being cut deeper than the rotary axis L. An inclination (alpha1) of the outer peripheral side surface 23 is set at about 45 degrees, and an inclination (alpha2) of the axis side surface 25 is set at about 15 degrees, and the apex 37 is made eccentric to the rotary axis L of the main body 15.
Patent JP-H08280285-A (JP)
Title: Semiautomatic milking machine
Inventor: IBARAKI YOSHITAKA
IPC: A01J5/00
Filed: 1995-04-12
Abstract: PURPOSE: To improve the operating efficiency and remarkably increase the efficiency in milking operations. CONSTITUTION: This semiautomatic milking machine is obtained by installing an advance and retreat moving mechanical part 5, capable of supporting a milking unit U containing a distributor 2, advancing to or retreating from a milk tap 3 having a sliding shutter 4 additionally installed in a milk line L and thereby engaging the distributor 2 with the shutter 4, locating the distributor 2 relatively to the milk tap 3 and bringing the distributor into contact with the milk tap 3 or separating the distributor 2 therefrom, a slide moving mechanical part 6 for moving the distributor 2 in the sliding direction of the shutter 4 and a controlling part 7 capable of controlling the advance and retreat moving mechanical part 5 and the slide moving mechanical part 6.
Patent JP-H02290909-A (JP)
Title: Charging method of charging material in blast furnace
Inventor: MURAI TATSUNORI
IPC: C21B7/20
Filed: 1989-05-01
Abstract: PURPOSE:To make uniform gas flow distribution in a blast furnace by equalizing charging quantities in fixed hoppers and in the furnace based on loadage of charging material in width direction on a charging belt conveyor and charging quantities in the two fixed hoppers. CONSTITUTION:Laser beam generated from a device 20 is reflected with a rotary polygon mirror 21 and the surface of the charging material M on the charging belt conveyor C is irradiated therewith and scanned in the width direction. This reflected beam is received with a detecting instrument 22 and variation of the reflected beam according to loading surface condition of the charging material is detected to measure the loading condition (loadage). Based on this measured signal, belt width direction position mL where the loadage in the width direction of the conveyor C becomes 1/2 is obtd. and a distributing damper 8 is inclined to that position to equalize the charging quantities into the fixed hoppers 1, 2. Successively, the weight of the charging material M contained into the hoppers 1, 2 are continuously detected with a load cell 9 for a certain time and based on the deviation of the charging quantity signal, the inclination of the damper 8 is corrected with a correcting signal so that the charging material M is equally stored in the hoppers 1, 2.
Patent JP-H05131771-A (JP)
Title: Lubricant layer for dye giving element used for dye heat transfer containing phosphate derivative
Inventor: SUTEIIBUN IBUANSU
IPC: B41M5/42
Filed: 1992-05-01
Abstract: PURPOSE: To obtain a dye-donor element using a slipping layer material with excellent slipping performance by including an organic phosphoric acid derivative expressed by a specific general formula or its salt in a lubricating material in a slipping layer of a support. CONSTITUTION: A dye-donor element is obtained by including a support in which one side is a dye layer and the reverse side is a slipping layer containing a lubricating material. The lubricating material contains an organic phosphoric acid derivative expressed by formula I (R<1> is a substituted or unsubstituted alkylene or perfluoroalkylene; R<2> is an alkyl, perfluoroalkyl group, alkyl- or aryl-terminated polyoxyalkylene or aryl; the sum of carbon atom numbers of R<1> and R<2> is 9 or more; J is an optional linking group out of formula II to formula IX; and (n) is 0 or 1) or its salt.
Patent JP-H04318152-A (JP)
Title: Rare earth magnetic material and its manufacture
Inventor: KAWASAKI MASAHITO
IPC: C22C38/00
Filed: 1991-04-17
Abstract: PURPOSE:To provide a rare earth magnetic material having magnetic characteristics equivalent to Nd-Fe-B system permanent magnet and keeping excellent temp. characteristics better than the above magnet even when it does not contain hydrogen. CONSTITUTION:Metallic alloy power essentially consisting of a rare earth metal(R) and Fe or rare earth metal(R), Fe and Co is manufactured, and this metallic alloy powder is allowed to contact with cementating gas at 600-1200 deg.C to form a rare earth magnetic material consisting of 5-15% Sm-5-25% C - the balance Fe or 5-15% Sm-5-25% C-1-40% Co - the balance Fe.
Patent JP-H01285038-A (JP)
Title: Manufacture of optical memory element
Inventor: HIROKANE JUNJI
IPC: G11B7/26
Filed: 1988-05-10
Abstract: PURPOSE:To satisfactorily fetch a tracking servo output and the output of a guide address signal by forming a thin film, in which a light transmission quantity can be controlled with a film thickness, in the prescribed area of a guide track groove pattern and irradiating an ultraviolet rays through the photomask to a resist film on a substrate. CONSTITUTION:An ultraviolet rays 11 irradiates through a photomask 8, in which a thin film 9 whose light transmission quantity can be controlled with the film thickness is formed in the prescribed area of the pattern of a guide track groove 2, to a resist film 10 on a substrate 1 for an optical memory element. For such a reason, for the resist film 10, an exposure quantity is made different between the case of the prescribed area, in which the thin film 9 is formed, and the case of the area except for it, and the prescribed part of the guide track groove 2 can be formed to be shallower than a guide address 3. Thus, the tracking servo output based on the guide track groove 2 and the output of the guide address signal based on the guide address 3 can be satisfactorily fetched.
Patent JP-S62269179-A (JP)
Title: Electrophotographic recorder
Inventor: MOCHIZUKI MITSUO
IPC: G03G15/09
Filed: 1986-05-16
Abstract: PURPOSE:To prevent toner from sticking on the cover bottom part of a developing means and its periphery owing under the influence of the magnetic force of a magnetic force generating means which rotates by providing a magnetic shield means between an image carrier body and the developing means on the downstream side of a development area. CONSTITUTION:A magnetic shield plate 44 constitutes the magnetic shield means provided between a photosensitive drum and a magnet 41 on the downstream side of the development area. Toner 34a attracted to the photosensitive drum 30 in the development area leaves the development area and approaches the bottom part of a developing device cover 39 according to the rotation of the photosensitive drum 30. This position is in an area where a magnetic force exceeding the force which attracts the toner 34a to the photosensitive drum 30 operates by the magnet 41 originally, but the magnetic shield plate 44 is provided, so no magnetic force operates on the toner 34a. Consequently, none of the toner 34a is scattered to stick on the developing device cover 39 and magnetic shield plate 44, and the toner 34 is conveyed to a transfer part as it is.
Patent JP-H04339850-A (JP)
Title: Weather-resistant theremoplastic resin composition, and molded article prepared therefrom
Inventor: KOBAYASHI YOSHINORI
IPC: C08L25/12
Filed: 1991-05-17
Abstract: PURPOSE:To improve the appearance of a molded article, esp. a profile extrusion molded article, without detriment to the weather resistance of a weather- resistant thermoplastic resin. CONSTITUTION:The title compsn. is prepd. by mixing 100 pts.wt. mixture of a thermoplastic resin obtd. by polymerizing a vinyl monomer in the presence of an acrylic graft polymer rubber with a thermoplastic resin comprising a copolymer of an arom. vinyl compd. and a vinyl cyanide compd., 0.1-10 pts.wt. dimethylpolysiloxane oil having a viscosity at 25 deg.C of 1000-30,000cSt, and 0.1-5 pts.wt. dioctyl adipate.
Patent JP-S60257906-A (JP)
Title: Production of cold rolled steel sheet
Inventor: YAMAMOTO YUKIYASU
IPC: B21B45/00
Filed: 1984-06-04
Abstract: PURPOSE:To produce efficiently a cold rolled steel sheet having no seizure flaws by forming a chemical conversion film on the descaled surface of a strip then passing the strip through the multi-stage passes formed of adjacent work rolls thereby rolling the strip. CONSTITUTION:The strip 1 which is supplied through a welding machine 3 from an un-coiler 2 is passed through a loop car 4 for adjusting let-off and a descaling tank 5 where the surface scale is removed by pickling, shot blasting, etc. The strip is then passed through a device 6 for spraying a chemical conversion treating liquid where the chemical conversion film consisting of phosphate or oxalate is formed thereon. The strip 1 is then passed through a tandem rolling mill train 7 provided with quadruple rolling mills 8, 15 and 1-stand 3-pass rolling mill 9. The strip 1 in said train is successively passed through the 3 passes formed of the work rolls 11-14 and is rolled in the presence of a water soluble rolling mill lubricant or water. The rolled strip is cut to a prescribed size by a cutter 16 and is coiled as the cold rolled steel sheet on a coiler 17.
Patent JP-S5813990-A (JP)
Title: Heat pipe
Inventor: SATOU TAKESHI
IPC: F28D15/04
Filed: 1981-07-20
Abstract: PURPOSE:To open or close or valve by utilizing a bend due to a difference between thermal expansion coefficients by a method wherein the heat pipe is constituted to accommodate a capillarity wick and an operating fluid within a tubular enclosed vessel consisting of different two kinds of metals or alloys which are connected in the axial direction thereof. CONSTITUTION:The tubular enclosed vessel 2 is made by connecting different two kinds of metals or alloys in the axial direction of the vessel 2 in order to utilize positively the difference between the thermal expansion coefficients of two kinds of metals or alloys. The wall 1 of the heat pipe is constituted by connecting two kinds of metals or alloys which are having different thermal expansion coefficients in the axial direction of the pipe, therefore, when heat is flowed into one end of the heat pipe, the pipe is bent to the side of the metal having high thermal expansion coefficient.
Patent JP-H11304012-A (JP)
Title: Sluice valve
Inventor: YASUDA MASATO
IPC: F16K3/314
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a sluice valve applicable to a buried pipe thinly covered with soil without any trouble by providing a female screw part on the side of a valve element, providing a valve rod to be screwed into the female screw part vertically within a valve rod housing part provided on the side of a body part, and connecting an operating means to the upper end of the valve rod protruded upward through the valve rod housing part. SOLUTION: A valve element housing part 6 capable of housing a valve element 5 is formed above a body part 4 having a valve seat 3 corresponding to a pipeline 2, and the pipeline 2 is opened and closed by vertically moving the valve element 5. A valve rod housing part 9 for housing a valve rod 8 screwed into a female screw part 7 provided on the valve element 5 is provided on the side of the body part 4 and valve element housing part 6. The valve rod 8 is held by rotatably holding the lower end part of a male screw member to be screwed into a female screw piece 7b by a lower bearing 10 provided on the bottom part of the valve rod housing part 9, and holding the upper part of the male screw member by an upper bearing 12 provided on the lid member 11 of the valve rod housing part 9.  A cap 13 for engaging a valve key is provided on the upper end of the valve rod 8 protruded through the upper bearing 12.
Patent JP-2000305007-A (JP)
Title: Position correction mechanism for optical lens barrel
Inventor: MIZUMO YOSHIYUKI
IPC: G02B7/08
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a position correction mechanism of an optical lens barrel in which the optical lens barrel is more accurately driven without complicating a constitution. SOLUTION: The position correction mechanism of the optical lens barrel is provided with a stopping member 4, a load detecting means and a controlling means. The stopping means 4 is provided at the driving system of the optical lens barrel. The load detecting means possesses an abutting member 3 provided at a specified position at which it is made to abut on the stopping member 4, and detects a load applied because the abutting member 3 abuts on the stopping member 4 and outputs the load information. The controlling means calculates the position of the stopping member 4 in accordance with the load information and controls the driving system based on the positional information.
Patent JP-H02292847-A (JP)
Title: Semiconductor cooling device and heat transfer structure to be used for that
Inventor: OUCHI KAZUNORI
IPC: H01L23/473
Filed: 1989-05-08
Abstract: PURPOSE:To obtain a cooling device having a superior cooling efficiency even in case a fragile material, such as a ceramic material and the like, is used by a method wherein projected parts of a wedge-type sectional configuration are formed on two surfaces to oppose to each other among the side surfaces of a heat transfer block and two surfaces to oppose to each other among the side surfaces of a cooling jacket and recessed parts of a V-shaped sectional configuration are formed in fastening bodies. CONSTITUTION:In a semiconductor cooling device, which is constituted of a multilayer interconnection board 3 mounted with a plurality of pieces of LSI chips 4, a heat transfer block 2 to transfer generation heat from the chips 4, a cooling jacket 1 which is closely adhered to the block 2 and removes the heat of the block 2 with a cooling liquid to flow in its interior, and a plurality of pieces of fastening bodies 5 to engage the block 2 and the jacket 1 with each other, projected parts of a wedge-type or trapezoidal sectional configuration are provided on two surfaces to oppose to each other among the side surfaces of the block 2 and two surfaces to oppose to each other among the side surfaces of the jacket 1 and recessed parts of a V-shaped sectional configuration are provided in the fastening bodies 5. For example, the above fastening bodies 5 are respectively provided with four threaded holes 11 for clamping the cooling jacket in a direction in which the jacket 1 and the block 2 oppose to each other.
Patent JP-S61271328-A (JP)
Title: Graft copolymer and separation membrane
Inventor: MATSUI KIYOHIDE
IPC: B01D71/70
Filed: 1985-05-27
Abstract: PURPOSE:A graft copolymer excellent in membrane forming property, film strength, gas permeability coefficient, etc., and suitable for the production of membranes for separation of a gas mixture, obtained by incorporating a polyorganosiloxane chain in polyphenylene oxide. CONSTITUTION:The purpose graft copolymer is obtained by reacting polyphenylene oxide of formula I (wherein A is a halogen, methyl or the like) with a strong base and reacting the product with a polyorganosiloxane having a reactive group on one end, of formula II (wherein X is a halogen, Y is a bivalent organic group, Z is a polyorganosiloxane chain and R<1>-R<5> are each alkyl, phenyl or the like). This graft copolymer is composed of repeating units of formula III (wherein B<1> and B<2> are each H or formula IV and A<1> and A<2> are each methyl, formula V or the like) and has a molar ratio of the polyphenylene oxide repeating units in the main chain to the polyorganosiloxane repeating units in the side chains in the range of 80/20-10/90 and a MW of at least 10,000.
Patent JP-S5922908-A (JP)
Title: Alpha-olefin polymerization, catalyst carrier for copolymerization and manufacture
Inventor: JIYAN KUROODO BEIRII
IPC: C08F4/02
Filed: 1983-06-24
Abstract: The present invention relates to catalyst supports for the polymerization and co-polymerization of alpha-olefins, especially ethylene and propylene, consisting essentially of magnesium chloride, characterized in that these supports contain a chlorinated compound of aluminium in a quantity such that the atomic ratio of Al/Mg is comprised between 0.001 and 0.1 and that they occur in the form of spheroidal particles having a mean diameter by mass comprised between 10 and 100 microns and a narrow and controllable particle size distribution such that the ratio of the mean diameter by mass to the mean diameter by number of particles is less than or equal to 3, and also a process for the preparation of these supports.
Patent JP-H05291398-A (JP)
Title: Manufacture of element substrate and liquid crystal display device
Inventor: YAMANAKA HIDEO
IPC: H01L21/301
Filed: 1992-04-08
Abstract: PURPOSE:To provide a manufacturing method for an element substrate capable of surely preventing dust from adhering to the surface of a substrate unit it is cut and separated into individual element substrates and besides cutting it into a predetermined form accurately and also a manufacturing method for a liquid crystal display device. CONSTITUTION:A manufacturing method for an element substrate which cuts a substrate 10 with a plurality of elements formed on the surface, comprising the processes of applying a protection tape 12 made up of a transparent film to the surface of a substrate 10, applying a support tape 14 for supporting the substrate to the rear face of the substrate 10, cutting the protection tape 12 and the substrate 10 and cutting a part of the support tape 14 to separate the substrate into individual element substrate 16.
Patent JP-S599296-A (JP)
Inventor: YAKABE MASAHIRO
IPC: D21F5/02
Filed: 1982-07-01
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-S63278874-A (JP)
Title: Handy printer
Inventor: KOGA YOSHIRO
IPC: B41J2/335
Filed: 1987-05-11
Abstract: PURPOSE:To enhance a manual operability of printer to enable an accurate printing, by a transfer method wherein, a plurality of heating elements are provided on a substrate end face of a thermal head, the head is disposed inclined against a surface vertical to a transfer paper surface, and a planar rubber sheet is disposed on the reverse of the transfer paper surface. CONSTITUTION:A thermal head 1 having a plurality of heating element 2 arranged vertically to a paper surface on a substrate end surface thereof is pressed in a direction of an arrow 3 by a spring etc. A planar rubber sheet 6 disposed on the reverse of a transfer paper surface 5 has a board thickness of several millimeters, a rubber hardness of 70 deg.C or less, and a low-roughness contact surface with the transfer paper surface 5. The thermal head 1 abuts uniformly on the transfer paper surface 5 through a thermal transfer ink ribbon 4. At this time, the elastic deformation of the rubber sheet 6 at a part pressed by the thermal head 1 enhances adhesion in a printing part. On the other hand, the inclination of the thermal head by an angle 9 against a surface vertical to the transfer paper surface 5 makes the elastic deformation of the rubber sheet 9 smaller on the leading side and larger on the trailing side in a sub-scanning direction 7, thus preventing the corner parts of the thermal head 1 from pressing into the rubber sheet 6 to facilitate a manual traveling.
Patent JP-H08303047-A (JP)
Title: Yawing prevention damper and construction for structure having asymmetric characteristic
Inventor: NIWA NAOMIKI
IPC: F16F9/20
Filed: 1995-05-12
Abstract: PURPOSE: To improve the safety and habitability of a structure having an asymmetric stability characteristic by mounting a yawing prevention damper between the support pillar and the top girder of the structure to make a damping characteristic different between the pushing side and the pulling side of the damper. CONSTITUTION: The piston 5 of a cylinder type hydraulic damper is internally provided with a pushing side pressure regulating valve 8 and a pulling side pressure regulating valve 9, and the spring constants thereof are made different to form a damper having a different damping coefficient between the pushing side and the pulling side thereof. In this case, the sizes of the valves 8 and 9 may be changed. Then, the hydraulic damper so made is mounted between the support pillar 2 and the top girder of a structure having an asymmetric structural function (particularly in terms of stability function), thereby applying a small clamping coefficient to a section of higher bending rigidity (larger stability), and a large damping coefficient to a section of lower bending rigidity (smaller stability) for keeping the same vibration at the pushing and pulling sides of the damper.  According to this construction, a vibration eccentric at one side can be prevented, and the safety and comfortable habitability of the structure can be properly maintained.
Patent JP-H11293316-A (JP)
Title: Recycling of dust and apparatus therefor
Inventor: HARADA TOSHIYA
IPC: C22B7/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To relax the conditions of a component restriction, pretreating restriction, heat source restriction, or the like, and to obtain the efficient recycle treatment of a large quantity of iron-base dust by using a molten iron storing vessel having a channel induction heating device. SOLUTION: Powdery or granular carbonaceous material and iron-base dust are simultaneously blown into molten iron 3 nearly saturated with carbon stored in a molten iron storing vessel 1 provided with a channel induction heating device 2, and smelting reduction of the dust is executed by induction-heating while maintaining the carbon concn. in the molten iron 3 to a high level. As the carbonaceous material, coke or coal can be used, and as the iron-base dust, the dust generated in a converter, electric furnace, or the like, and powdery iron ore can be used. As carrier gas for blowing the carbonaceous material and the dust, an inert gas is used. The dust in exhaust gas generated by the smelting reduction of the dust is removed with a dry type dust collecting device 19 via an exhaust gas duct 18.  As necessary, zinc conc. in the collected dust is increased by blowing this exhaust gas again into the molten iron 3.