baber/WOPTO huggingface dataset:
Patent JP-H02145730-A (JP)
Title: Treatment of aluminum molten metal and its apparatus
Inventor: TSUGAWA NARIKAZU
IPC: C22B21/06
Filed: 1988-11-25
Abstract: PURPOSE:To increase a degassing effect in the title molten metal by blowing a blown gas of which small quantity of SF6 is added to an Ar or N2 gas into an Al molten metal via a porous plate provided at the bottom of a furnace body. CONSTITUTION:A bottom plate 5 constituted of a porous plate is provided by leaving an interval with the bottom face of a furnace body 3. The lower side of the bottom plate 5 is provided with a gas feeding port 7 feeding a blown gas G for bubbling. Furthermore, a supporting member 11 for the bottom plate is provided between the bottom face of the furnace body 3 and a bottom plate 6 to form a passage dispersing the blown gas G. Then, the gas G of which 0.5 to 5% SF6 is added to an Ar or N2 gas is blown into an Al molten metal M to remove a Gas (H2) in the molten metal M.
Patent JP-S62156651-A (JP)
Title: Cassette for storage type phosphor sheet
Inventor: TORII SHIYUNPEITA
IPC: G03B42/04
Filed: 1985-12-27
Abstract: PURPOSE:To simplify and miniaturize a mechanism of the titled cassete and prevent the damage of a sheet by moving a slit formed on a belt member with respect to the sheet and making an exciting light incident on the inside of a cassette through this slit to generate stimulates luminescent. CONSTITUTION:A belt member 7 of a cassette 1 loaded in a device in the state where a light shielding shutter 6 covers all of the surface of a sheet 2 is circulated around rolls 9A and 9B relatively, the an exciting light 21 is made incident from a slit 8 and scans the sheet 2, which is moved in the direction of an arrow A1, in the direction approximately vertical to the direction of the arrow A1 to scan all of the surface of the sheet 2 two-dimensionally. The stimulated luminescent generated by scanning of the exciting light 21 is detected by a photoelectric reading means 22 to read picture information. The sheet is covered gradually with a transparent sheet 5 according as read is advanced, and the all of the surface of the sheet 2 is covered with the transparent film 5 when read is terminated. Thus, the mechanism is made simple and miniaturized and the damage of the sheet is prevented.
Patent JP-H08140145-A (JP)
Title: Data transmitting method for digital cordless system subscriber
Inventor: OTA SHINJI
IPC: H04W28/20
Filed: 1994-11-10
Abstract: PURPOSE: To accelerate data transmission speed by performing data transmission while utilizing plural communication lines set with a communicating party. CONSTITUTION: A communication channel managing function CPU 17 is provided with a function for monitoring plural channel states, grasping the number of communication channels to be successively utilized and deciding the number of channels to be used, or the like. A program for executing this function is held in a ROM 19 for communication channel management. On the other hand, the information on the current number of usable communication channels is held in a RAM 18 for communication channel management for preserving the information required for the communication channel managing function CPU 17, and the held data are referred to or reloaded as needed. CPU 1, 17 and 20 are mutually connected by signals lines for transmitting a message to be recognized only between the CPU, and cooperated. This message is used not only for a present terminal but also for information exchange with the CPU group of a communicating party terminal.
Patent JP-S62155102-A (JP)
Inventor: TERII JIYON WAIBERU
IPC: B60C11/04
Filed: 1986-12-18
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-H06123542-A (JP)
Title: Storage case
Inventor: HARA YASUO
IPC: F25D11/00
Filed: 1992-10-12
Abstract: PURPOSE:To lower even core temperatures of contents in a storage ease down to their preservation temperatures in a short period of time by operating in-case fans from the time when the starting of operation is instructed and stopping the operation of the in-case fans when the lapse time counted by a timer means reaches a predetermined time. CONSTITUTION:When a heat-insulating door is opened, a temperature in a storage case increases, and a cooling mechanism starts its operation at a timing of exceeding a first upper limit preset temperature. When the heat-insulating door is closed, the temperature in the case begins to decrease, and the cooling mechanism resumes its operation at a timing of attaining a first lower limit preset temperature. The raising of the temperature is started at a timing of attaining a second lower limit preset temperature, and a timer motor suspends the counting again. The time of operation of in-case fans 30a, 30b is counted only when the temperature in the case is higher than the second lower limit preset temperature and the second upper limit preset temperature. In other words, the counting is done only for a period of time required for making the temperatures of frozen articles close to their normal holding temperatures. Accordingly, the temperatures of contents in the case can be brought to a level close to their normal holding temperatures in a short period of time.
Patent JP-H02144218-A (JP)
Title: Control device for on-vehicle air conditioner
Inventor: NAGASE KENICHI
IPC: B60H1/32
Filed: 1988-11-28
Abstract: PURPOSE:To contrive improvement in specific fuel consumption, at the time when an air conditioner is operated in the idling condition of an engine, by carrying out feedback control of engine rotating speed in accordance with a required cooling capacity in such a condition that the capacity of an engine-driven variable capacity compressor has been increased to the maximum or to a capacity near to the maximum. CONSTITUTION:In the device in which a variable capacity compressor B inside an air conditioner is controlled by an internal combustion engine A, an idle-condition detecting means C for detecting the idling condition of the internal combustion engine A, and an air-conditioner condition detecting means D for detecting the ON-condition of the air conditioner are provided. When the engine is in an idling condition and further the air conditioner is in the ON-condition, the capacity of the compressor B is adjusted to the maximum or to a capacity near to the maximum by an idling-time capacity adjusting means E. And at time of this capacity adjustment, whether or not the air conditioner is in such a condition that the cooling capacity thereof is to be increased is judged by a judging means F, and based on the result of the judgement, a target idling speed is determined by a target revolution setting means G, and the feedback control of the engine speed is carried out by a control means H.
Patent JP-H04174296-A (JP)
Title: Condenser
Inventor: SANADA RYOICHI
IPC: F25B39/04
Filed: 1990-11-05
Abstract: PURPOSE:To permit the separation of gas from liquid without increasing the number of constituting parts by introducing liquid phase refrigerant, reserved in a chamber above a second partitioning plate, into another chamber above a first partitioning plate through at least one piece of tube among a multitude of pieces of tubes. CONSTITUTION:Refrigerant, entered the chamber 10 of a right side header 1 from a refrigerant inlet pipe 4, flows through tubes 8a, 8b in the directions shown by arrows in a diagram to enter the chamber 13 of a left side header 2 and, subsequently, flows through the tubes 8e, 8f into the directions shown by arrows in the diagram to enter the chamber 11 of the right side header 1. Liquid phase refrigerant in the refrigerant entered the chamber 11 is reserved on a first separator 12 as liquid reservation. The liquid phase refrigerant, reserved in the chamber 11, flows through the tubes 8c, 8d and enters freely a left side chamber 14. Accordingly, the liquid phase refrigerant, reserved in the chamber 11, flows into the chamber 14 of the left side header 2 through tubes 8c, 8d, which bypass a tube 8g. Gas phase refrigerant in the chamber 11 flows through the tube 8g in arrow directions and is deprived of heat thereof whereby it becomes liquid phase refrigerant and flows into the chamber 14 of the left side header 2.
Patent JP-H01140489-A (JP)
Title: Semiconductor memory device
Inventor: HARA AKITA
IPC: G11C11/34
Filed: 1987-11-27
Abstract: PURPOSE:To improve a memory cell defect detecting capability by fetching test data from an external address input at the time of a memory test cycle after a constitution is changed and thereby, arbitrarily setting the test data. CONSTITUTION:The memory internal constitution is controlled by changed from a word XB bit to C word XD bit in a pseudo four bit mode timing generating circuit 2. During a writing operation after the change of the internal constitution, the state of an address input terminal is fetched as writing data to 256K memory cell arrays 3-1-3-4 after an address input fetching is completed. During a reading operation, data obtained by mounting expected value data on the address input terminal after the address input fetching and read from the memory cell arrays 3-1-3-4 and data fetched to an address data buffer 1 are fetched to a comparator 6 to compare and output a coincidence and a non-coincidence. Accordingly, the arbitrary combination of the data of the address input can be written to the memory cell array. Thereby, the memory cell defect detecting capability is improved.
Patent JP-H04172363-A (JP)
Title: Surface treatment agent for toner and electrophotographic toner using said agent
Inventor: FUNATO MASATOMI
IPC: G03G9/08
Filed: 1990-11-05
Abstract: PURPOSE:To enable a toner surface treatment agent for toner of high fluidity and electrification stability to be obtained even at high temperature and humidity by using resin powder having the surface treated with inorganic oxide powder. CONSTITUTION:Resin powder such as acrylic resin powder having the surface treated with inorganic oxide powder is used. Preferably, the inorganic oxide powder has a smaller grain size than the resin powder, and is fixed to the surface thereof. Also, electrophotographic toner has the surface treated with a surface treatment agent comprising resin powder having the surface treated with the inorganic oxide powder. As aforementioned, the surface of the resin powder used for the surface treatment of the toner is treated with the inorganic oxide powder and, therefore, the fluidity and humidity resistance of the toner are improved, and the fluidity and electrification stability of the toner can be improved even at high temperature and humidity.
Patent JP-S63153713-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: HASHIMOTO KAZUMASA
IPC: G11B5/73
Filed: 1986-12-17
Abstract: PURPOSE:To provide excellent durability to the titled medium by forming a protective layer consisting of an intermediate layer and org. lubricating agent onto a perpendicular magnetically anisotropic film consisting of partial oxide of iron or iron and cobalt. CONSTITUTION:This perpendicular magnetic recording medium consists of the perpendicular magnetically anisotropic film consisting of the partial oxide of Fe or Fe-Co, the intermediate layer formed on the surface of said anisotropic film and the org. lubricating agent layer formed on the surface of the intermediate layer. The intermediate layer combines the perpendicular magnetically anisotropic film and the org. lubricating agent layer by a chemical bond. Since the perpendicular magnetically anisotropic film of the recording medium is made of the partial oxide of Fe or Fe-Co in the above-mentioned, said film has the higher wear resistance than the wear resistance of a thin magnetic film of a Co-Cr alloy, etc., and the thin magnetic film is formable at the lower substrate temp. In addition, there are less inter-restrictions of the perpendicular magnetically anisotropic and the underlying soft magnetic film in the case of using the perpendicular magnetically anisotropic film as two-layered structure provided with the soft magnetic film beneath said film. A necessary friction characteristic is imparted to the recording medium and the wear of a head is prevented by the org. lubricating agent layer.
Patent JP-H07131817-A (JP)
Title: Method and device for image synthesis
Inventor: MITSUNAGA TOMOO
IPC: H04N5/272
Filed: 1993-11-05
Abstract: PURPOSE:To beautifully extract an original object are from an original image by dividing the area on the original image into the object area, a nonobject area, and a contour area by dividing the space into three. CONSTITUTION:A key signal generation part synthesizes a key signal by using a foreground image as an input signal and an (alpha) synthesizing part switches the foreground image and a background image by using this key signal to generate a composite image. The key signal generation part consists of a chroma key are division part 4, an contour decision part 6, and an (alpha) value generation part 6. The chroma key area division part 4 has a function for defining a closed curved surface and a function for deciding an area, and divides the color space where the pixels of the foreground image are arranged on the basis of three-dimensional color information into three by using two closed curved surfaces shaped optionally so that one include the other. The purpose of this division is to remove dust other than the contour part by deciding the contour by the contour decision part 5.
Patent JP-H08155629-A (JP)
Title: Casting device with induction coil and induction coil
Inventor: YASUFUKU MASARU
IPC: H05B6/42
Filed: 1994-12-05
Abstract: PURPOSE: To provide a casting device advantageous to the improvement in the durability of an induction coil and extention in the service life of the same by avoiding the oxidation of the induction coil by a high temperature. CONSTITUTION: In a casting device equipped with a die 1 with a cavity for forming a product, a molten metal container holding molten metal, a stoke 28 supplying the molten metal to the cavity of the die 1, and an induction coil arranging chamber 20, an induction coil 3 winding almost coaxially around the stoke 28 is provided. A heat insulating sleeve 5 is almost coaxially arranged between the induction coil 3 and the stoke 28, and through-holes 21 and 22 supplying outdoor air to the induction coil arranging chamber 20. The induction coil 3 is constituted by laminating gold-plated layer and ceramics layer successively on a coil main body 30 made of a copper pipe.
Patent JP-2001012967-A (JP)
Title: Encoder and surveying instrument carrying magnetic encoder
Inventor: SHIRAI MASAMI
IPC: G01B7/30
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an encoder capable of simultaneously correcting an eccentric error and arbitrary order of harmonic error and a surveying instrument carrying a magnetic encoder. SOLUTION: The magnetic encoder comprises a magnetic drum 53 having multipolar layer 53a magnetized at an equal pitch λ and first, second magnetic sensors 54, 55 disposed at opposed positions of about 180 degrees through an axial center of the drum 53. In this case, when a wavelength of n-order harmonic error is λ/n, the sensor 55 is disposed at a phase angle λ/2n deviated to the sensor 54. This magnetic encoder is carried at a surveying instrument as an angle measuring encoder.
Patent JP-H09148815-A (JP)
Title: Antenna mounting metal fixture
Inventor: YAMAZAKI YOICHI
IPC: H01Q1/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a mounting metal fixture which is reduced in the number of parts, is made light in weight, is easy to be assembled and does not damage the appearance due to rust. SOLUTION: This metal fixture is composed of an antenna main body 1, a back metal fixture 2 fixing the back face of the antenna main body 1 and being provided with an elevation adjusting mechanism at the rearside, an adjusting tool 3 coupling with the back metal fixture 2 by the elevation adjusting mechanism and being provided with an azimuth adjusting mechanism at the rearside, a veranda mounting tool 4 coupling with the adjusting tool 3 by the azimuth adjusting mechanism and being provided with the veranda mounting part 4a at the rearside, a planer retaining tool 4c holding a veranda 7, etc., between the veranda mounting tool 4 and joining tools 5 and 6 such as screws, etc., fixing each part. Further, the veranda mounting tool 4a and the planer retaining tool 4c are made of resin, etc., auxiliary metal fixture 10 and 11 such as metal, etc., are provided.
Patent JP-2001123967-A (JP)
Title: Internal gear pump
Inventor: YAMAMURO SHIGEAKI
IPC: F04C14/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an internal gear pump having good operating efficiency as well as to reduce operating noise and vibration of the pump. SOLUTION: A ring-shaped internal gear 4 and an external gear 5 to be meshed with the internal gear 4 are rotatably housed in a pump housing 2. A suction port 12 is opened in the suction range in which a meshing clearance is increased with the rotation of the gears 4, 5, and a plurality of discharge ports 13, 14 and 15 are opened in the discharge range in which the meshing clearance is decreased. The discharge ports 13, 14 and 15 are arranged in the specified positions in the rotating direction of the gears 4, 5. A hydraulic circuit 24 as a pressure reducing means is connected to the first discharge port 13 positioned in the front side in the rotational direction of the gears 4, 5 in the discharge range, out of a plurality of discharge ports 13, 14 and 15.
Patent JP-H03162331-A (JP)
Title: Paper feed device
Inventor: INOUE HIROYUKI
IPC: B65H3/06
Filed: 1989-11-20
Abstract: PURPOSE:To maintain the size of loop between a separating roller and a pair of resist rollers in constant condition to prevent generation of oblique going, rumples, breakage, jam, and the like of a recording paper sheet due to variation of loop size, by arranging a projected low friction member on the appropriate position of a high friction member of the separating roller. CONSTITUTION:When a separating roller 1 is rotationally moved, the low friction member 5 of the separating roller 1 is rotationally moved slidably contacting with the uppermost recording paper sheet S. Nextly, after passing of the low friction member 5, the recording paper sheet S is pushed out with the decided position of a high friction member 3 rotationally moved. Hereby, even if a large quantity of recording paper sheets are loaded, oblique going, rumples, breakage, jam, and the like of the recording paper sheet is prevented.
Patent JP-H1193656-A (JP)
Title: Exhaust pipe connecting structure
Inventor: TAKAGI MASARU
IPC: F16L23/024
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe connecting structure having no leakage of exhaust gas. SOLUTION: A short pipe 2 is fitted around an upstream side exhaust pipe 1, an exhaust upstream side end part 3 of the short pipe 2 is welded to the upstream side exhaust pipe 1, and an upstream side flange member 7 is welded to a extended diameter part 6 of an exhaust downstream side end part 5 of the short pipe 2. A downstream side exhaust pipe 14 is arranged on the exhaust gas downstream side of the upstream side exhaust pipe 1 so as to face the upstream side exhaust pipe 1, and a downstream side flange member 16 is welded to the exhaust upstream side pipe end 15 of the downstream exhaust pipe 14. A seal member 12 provided with a projecting spherical surface 11 is fitted around the exhaust downstream side pipe end 10a of the upstream side exhaust pipe 1, and the upstream side exhaust pipe 1 and the downstream side exhaust pipe 14 are connected to each other through the seal member 12. The flange member 7 and the flange member 16 are joined to each other by bolts 22 and springs 24.
Patent JP-H03162554-A (JP)
Title: Manufacture of copper series shape memory alloy pipe
Inventor: OZAWA KAZUHIRO
IPC: C22F1/08
Filed: 1989-11-20
Abstract: PURPOSE:To manufacture the product tree from the cracks by few stages at high yield by subjecting a copper series shape memory alloy to continuous casting into the shape of a pipe and subjecting it to hot plastic working at a specified draft. CONSTITUTION:A copper series shape memory alloy is melted and is subjected to continuous casting into a pipe by using a mold. The cast pipe is cut and heated and is subjected to hot plastic working of at least >=30% draft. As the shape memory alloy, a Cu-Al-Zn alloy, a Cu-Al-Ni alloy and a Cu-Al-Zn-Mn alloy are used. In this way, finish machining can be obviated or reduced.
Patent JP-H09104366-A (JP)
Title: Mud guard of vehicle
Inventor: TAGUCHI MASAYUKI
IPC: B62D25/18
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent muddy water from running down on the surface (decorative surface) of the body of amud guard. SOLUTION: The body 11 of a mud guard 1 has an upper flange 12 equipped with a notch 3 which is for downward flange running-off, and on that side of the notch 3 situated outside the vehicle body, a partitioning plate 4 is formed for coupling the upper flange 12 with a mounting flange 13 to form an upper open groove 2 having an substantially channel-shaped section in such a way as extending forward in L-section from the upper flange 12 in a single piece structure, and a water bleeder hole 5 is furnished in the section bottom 21 of the groove 2 on the side outside the vehicle body of the plate 4.
Patent JP-H10139430-A (JP)
Title: Production of lithium-titanium complex oxide
Inventor: OKABE KAZUMI
IPC: H01M4/485
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous and fine lithium-titanium complex oxide large in specific surface area and useful e.g. as an anode active substance for secondary batteries by reacting a lithium compound and a titanium compound with a polyol and an oxypolycarboxylic acid and subsequently pyrolyzing the produced water-soluble carboxylate ester complex oligomer. SOLUTION: A lithium compound and a titanium compound soluble in water or an oxypolycarboxylic acid are used. Water-soluble compounds include chloride salts, nitrate slats and sulfate salts. The titanium compound includes tetramethoxy titanium. The polyol includes ethylene glycol. The compounds soluble in the oxypolycarboxylic acid include carbonate salts. The typical oxypolycarboxylic acid includes citric acid. The pyrolysis reaction is carried out by spraying the reaction solution in an atmosphere maintained at 500-700 deg.C. The method gives complex oxides such as Li(Li1/3 Ti5/3 )O4 .
Patent JP-H10143233-A (JP)
Title: Automatic working device and automatic working method
Inventor: YAMADA TADAMASA
IPC: G05B19/418
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to flexibly cope with tool damages without having a spare tool, and to continue a work process, by selecting another machine tool capable of executing the same work as in the work process relating to a damaged tool in a prescribed machine tool, and executing the work process after the prescribed work process. SOLUTION: A system controller 2A is connected to the NC device of the machine tools 3-5 and the carrying machine for a palette, etc., controls them, is connected to an FMS controller 1 and is operated under the control of the host. In this device, a program changed so as to detect the damaged tool, to specify the other machine tool capable of the work process using the tool and to perform the work in the other machine tool is automatically prepared. The changed program is scheduled so as to perform the work by the contents of an original work program immediately before a problem occurs, to perform the work by the other machine tool in the process where the tool is damaged and to perform the process by the contents of the work program again after the process is completed.