baber/WOPTO huggingface dataset:
Patent JP-H11169913-A (JP)
Title: Manufacture of welded steel tube and steel tube manufacturing line
Inventor: MATSUI HIROYUKI
IPC: H05B6/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for welded steel tubes by which rolling is executable at lower rolling load, work hardening is suppressed and the tubes having high strength and high ductility are manufactured without deteriorating the surface state and which can deal with the production of many kinds in small lots. SOLUTION: After a base tube 8 is made by continuously forming a band steel 1 into an open tube 7 with forming rolls, heating both edge parts of the open tube 7 to not lower than the fusing point, executing butt-joining with squeeze rolls 6 and cutting the bead, this base tube 8 is heated to not lower than the point Ac3 and rapidly cooled, reheated to the temp. region of 200-700 deg.C and, in this temp. region, drawing is executed with the stretch reducer 21 having plural stands having, preferably, two or more rolls.
Patent JP-2001158614-A (JP)
Title: Spherical inorganic powder and use thereof
Inventor: NAITO SAKATOSHI
IPC: C08K3/36
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a spherical inorganic powder having characteristics of low thermal expansibility, high fracture toughness, high bending strength, solder reflow resistance and low abrasion resistance of a metal mold and capable of remarkably improving the fluidity of an encapsulant regardless of the kind of an epoxy resin even in a high filling region of a filler and a resin composition for sealing a semiconductor. SOLUTION: This spherical inorganic powder is characterized as having the maximum values in a region of 20-70 μm, a region of 3.0-10 μm and a region of 0.20-1.0 μm in a frequency particle size distribution. The resin composition for sealing the semiconductor is characterized as comprising the epoxy resin, a curing agent for the epoxy resin and the above spherical inorganic powder.
Patent JP-2000172490-A (JP)
Title: Ic card issuing system, ic card processing system, and ic card
Inventor: YAMADA HIROYOSHI
IPC: G06F21/79
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To expand and determine a specific area of a nonvolatile memory by allowing the IC card to divide an application recording area of its nonvolatile memory by physical addresses according to an indication from an issuing device. SOLUTION: While a terminal device 11 specifies an issuer, the issue, card ID, slot size, etc., of the card are indicated and an IC card 12 which is not recorded is inserted into the card insertion slot 120 of a reader writer 112. The slot size is set according to an application made by a person who installs an application. Consequently, the card ID set by the terminal device 11 is recorded in a system data area 31 of the nonvolatile memory(EEPROM) 23 and the addresses and sizes in user application areas 35 by slots are recorded in a slot management table 34a in the card data area 34 of the EEPROM 23, so that a symbol indicating the state of the corresponding application is recorded.
Patent JP-H11163542-A (JP)
Title: Electronic device
Inventor: KAWASAKI HIROSHI
IPC: H05K5/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which can be stably held even by a user's single hand. SOLUTION: A body 10 of the electronic device is provided therein with a through hole 22 at a position spaced by a predetermined distance from a specific outer peripheral edge 20. When the thumb finger of user's one hand is passed through the hole 22 and the other fingers of the same hand are engaged to the edge 20, the body 10 can be stably held by the user. The distance between the edge 20 and the hole 22 is adjusted according to user's palm size. In this case, the opening shape of the through hole 22 is made in the form of a nearly ellipse.
Patent JP-H03202068-A (JP)
Title: Hardener for hydraulic cast
Inventor: TAKEGAWA NAOMITSU
IPC: A61L15/07
Filed: 1989-12-28
Abstract: PURPOSE:To safely and economically use the hardener for a hydraulic cast to freely harden from optional part without selecting the place of use and without polluting the periphery by constituting the hardener of a foamy material essentially consisting of water. CONSTITUTION:A liquid stabilizer for imparting the low-temp. stability of the soln. of the hardener and a penetrant for improving the penetration effect of the hardener to a base fabric are added to the hardener at need in addition to water, a foaming agent and a foam stabilizer as the components of the foamy material of the hardener. A basal winding material is wound on the lesion and the hydraulic cast formed by applying a water-active urethane prepolymer contg. the components to accelerate hardening on the fibrous base fabric having proper openings is wound thereon. The hardener sealed into a high pressure gas cylinder is ejected in the form of foam and this foam is taken on hand and is applied on the hydraulic cast. Since the hardener is applied and spread in the foam state on the cast, the dripping of water and the moistening of the under winding material during this time are obviated. The water which is the essential component of the hardener penetrates through the apertures of the cast on disappearance of the foam. The hardening is thus progressed.
Patent JP-H03201780-A (JP)
Title: Projection type cathode ray tube device
Inventor: MOROHASHI KATSUE
IPC: H01J31/10
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a level with a high refractive index not obtained by a conventional optical lens by constituting the device such that the optical lens consists of a hollow cell with a liquid filled therein to support the lens outer shape and the liquid sealed in the cell and the liquid is a mixed liquid comprising two kinds or over of liquids whose refractive index differs from each other. CONSTITUTION:An optical lens 12 to magnify a picture on a fluorescent screen of a cathode ray tube 1 and projecting the picture consists of a hollow cell 15 with a liquid filled therein to support the lens outer shape and a liquid 16 sealed therein and the liquid 16 comprises a mixed liquid comprising two kinds or over of liquids whose refractive index differs from each other. Thus, the lens with a high refractive index not obtained by a conventional optical lens made of a glass or a plastic only is realized, a desired refractive index is obtained by selecting the sealed liquid and adjusting the mixture ratio and the degree of freedom of the design of the projection optical system is improved and a high performance lens is easily designed and manufactured.
Patent JP-H10168857-A (JP)
Title: Suspended matter penetration preventing device
Inventor: YAMAGATA TETSUO
IPC: E02B5/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a suspended matter captured by a screen and prevent the blocking of the screen by the suspended matter by arranging a cylindrical screen so as to cover an intake when excessive water of a river is guided into a reservoir through the intake. SOLUTION: An intake 8 communicating with an underground reservoir is opened within a dent 20 formed along one side of a branched channel 2 formed substantially in parallel to a river, and the excessive water of the river is guided into the reservoir through the branched channel 20. A cylindrical screen 9 arranged around the intake 8 is formed of a number of disc screen units 91 formed of discs 91a having required diameter and thickness fixed to rotating drive shafts 91b, the screen units 91 are cylindrically juxtaposed so that the discs 91a of the adjacent disc screen units 91 are mutually engaged. The screen units 91 are rotated so that the circumferential surfaces of the disks 91a are moved in the same direction as the water flow of the branched channel 2.
Patent JP-2001160788-A (JP)
Title: Information processor with radio function
Inventor: SHIOZU SHINICHI
IPC: H04B15/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the basic wave or higher harmonic of a clock used in the information processing means of an information processor with radio function from entering a radio frequency band used by a radio communication means, from interfering with the radio communication means as electromagnetic wave noise and from disabling radio communication. SOLUTION: The information processor with radio function has the information processing means having a clock signal source, the radio communication means transmitting/receiving information processing data and a clock interference removal means for automatically executing the frequency change of the clock signal source, a modulation frequency change, the turn-on/off of frequency modulation, the selection of the type of a modulation wave and the change and selection of a diffusion rate (frequency modulation width) and the like by respective signals showing the type of radio communication, a communication state and radio communication quality from the radio communication means and executing modulation so that radio communication which does not interfere with the radio communication means from the clock signal source can be executed.
Patent JP-H11175666-A (JP)
Title: Circuit for controlling writing of magnetic data
Inventor: OSHIMA YASUHISA
IPC: G06K17/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce the processing by a CPU at the time of recording magnetic data. SOLUTION: The control circuit is provided with data registers 11, 12 for storing data to be outputted to a magnetic head 3, flip flop circuits FF1 to FF4 for determining the writing timing of data, a counter 17 for counting the number of bits of data stored in the registers 11, 12 based on an output from the FF2, and shift registers 13, 14 for converting data outputted from the registers 11, 12 into serial data and outputting the serial data to the head 3. In this case, 8-bit parallel data collectively set up by the CPU 1 are successively converted into serial data and the serial data are successively outputted to the head 3 in each bit, and when the output of the final bit is informed of by the counter 17, the CPU 1 is informed of the output end by interruption.
Patent JP-H03206213-A (JP)
Title: Construction method of earth support
Inventor: SATO MASARU
IPC: E02D17/04
Filed: 1989-12-29
Abstract: PURPOSE:To prevent the unstable state of an earth support by drilling a trench of short width into the ground for drilling, and placing quick setting concrete into the ground to form an earth supporting wall, and then drilling the inside of the earth supporting wall. CONSTITUTION:A trench 14 of short width is drilled into the ground 13 for drilling and quick-setting concrete is placed into the trench 14 to construct an earth supporting wall 16. Next, the ground 13 inside the wall 16 is drilled and the wall 16 is fixed by a lock bolt 17 placed into the ground 13. Also the earth supporting wall 16 continued stepwise to an earth supporting wall 11 is newly extended. The work of supporting earth is thereby facilitated.
Patent JP-H03200238-A (JP)
Title: Reception display device for camera
Inventor: AKITAKE HIROSHI
IPC: G03B15/05
Filed: 1989-12-28
Abstract: PURPOSE:To recognize the display of a reception signal of a camera even when it is bright in a long distance or a short distance by a user and to accomplish normal light emission at the time of photographing by displaying the reception signal with the faint light emission of a flash device. CONSTITUTION:This device is provided with a reception means 120 which receives a photographing action signal from a remote control device, a stroboscopic device 118 which can control ordinary light emission and the emission of flash light whose emitted light quantity is very small, a control means 101 which allows the stroboscopic device 118 to execute the faint light emission in the case of receiving the photographing action signal, and a photographing action control means 101 which executes a photographing action after the faint light emission. Namely, the display of confirming reception is performed with the emission of the flash light whose brightness is high and whose emitted light quantity is very small at the time of performing the reception in the case of remote control shot. Since energy necessary for the emission of the flash light is a little, the normal light emission for photographing can be performed continuously. Thus, the confirmation of the reception in the case of remote control shot is made plain and the normal light emission of the stroboscope is continuously performed without adding extra parts.
Patent JP-H05172356-A (JP)
Title: Device and method for drainage of air conditioner
Inventor: KAMATA YOSHIAKI
IPC: F24F13/22
Filed: 1991-12-25
Abstract: PURPOSE:To prevent bad smell due to storage of condensed water in a drain pipe, propagation of bacteria, back flow of condensed water under negative pressure in a device, and suction of outside polluted air and to achieve a simple structure at the same time in an air conditioner. CONSTITUTION:One end of a drain pipe 3'' is connected to a water outlet port 2 of a drain pan 1 and the other end thereof is inserted into a drain port 4 outside a device. The upper part of a rubber sheet 10 which covers an opening of the pipe 3'' on the inserted side is fixed to a position above the opening of the pipe 3'' by a stop screw 11 so as to be oscillated. The difference in height H of the pipe 3'' is so set that the weight of condensed water becomes larger than an expected negative value which will be generated in the device.
Patent JP-H05175371-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: HAGIWARA SHINSUKE
IPC: C08L71/02
Filed: 1991-12-25
Abstract: PURPOSE:To improve the moldability and marking ability by arranging a specific epoxy resin, a compound having two or more phenolic hydroxyl groups in one molecule, and a copolymer of polybutylen telephthalate and polytetramethylene glycol as essential ingredients. CONSTITUTION:An epoxy resin represented by a formula, a compound having two or more phenolic hydroxy groups in one molecule, and a copolymer of polybutylene telephthalate and polytetramethylene glycol are arranged as essential ingredients. The copolymer and the sum of the epoxy resin and the compound are fused and mixed evenly at a ratio of 0.02 to 0.5 and then, a filler and a setting accelerating agent are added and kneaded. In this way, it is possible to obtain an epoxy resin molding material excellent in the properties of thermal shock resistance, flowability at the time of molding, marking capability, mounting operability on a printed circuit board.
Patent JP-H09184101-A (JP)
Title: Rail elastic fastening device and fastening structure using the device
Inventor: MATSUKAWA HIROKAZU
IPC: E01B9/62
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect rails elastically by eliminating a large scale work which is required to change a base plate mounting hole in such a shape that the mounting hole may comply with a delicate positional deviation of a buried in plug of a concrete sleeper used for an existing ballast track and inhibit the generation of vibration and noise during a high speed operation in the existing ballast track. SOLUTION: A rail elastic fastening device is integrally formed with a tie plate 2 which fixed rails with a first fastener, a base plate 3 fixed with concrete- made sleepers with a second fastener, an elastic member 4, which is interposed between the tie plate 2 and the base plate 3 and an intermediate member which is interposed between the tie plate 2 and recessed and projected fit-in areas 2c and 3b of the base plate 3 by way of an elastic member. A mounting hole 3a, which allows the second fastener to be penetrated is provided both sided positions which sandwich the rails of the base plate, thereby forming the mounting hole 3a so that it may be shaped into a slot in the direction intersecting with the layout direction of the rails at right angles.
Patent JP-H06196137-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FUJIWARA YOSHIJI
IPC: H01M2/12
Filed: 1992-12-24
Abstract: PURPOSE:To prevent bursting at the time of increasing inner pressure due to excessive charging and short-circuit and the like through a process of preventing deformation of the core space part of an electrode body, in order to improve safety by arranging two pipes at a desired interval in the vicinity of both ends of the core space of the electrode body. CONSTITUTION:A coiled electrode body 4 which is wound up with a separator 3 interposed between a positive electrode 1 and a negative electrode 2, is stored in an outer packaging can 5. Two pipes 6a, 6b are inserted from both end sides of the core space part 7 of an electrode body 4, and are arranged in the vicinity of both ends of the part 7 so that the front ends of the pipes 6a, 6b are separated from one another by a desired interval. The compressive strength of the pipes 6a, 6b is so strong that the pipes are not crushed even when gas is generated in the can 5 due to excess charging or short-circuit caused by erroneous operation, and when the gas pressure is applied in the direction where the electrodes 1, 2 and the separator 3 of the body 4, are mutually superimposed, and to respective pipes 6a, 6b, and the shape of the electrode body 4 can thus be retained. Since the gas is not enclosed in the electrode body 4 or the like, bursting caused by local increase in the pressure in the battery can be prevented, and safety can be improved.
Patent JP-H11233802-A (JP)
Title: Manufacture of photovoltaic device
Inventor: ICHINOSE HIROBUMI
IPC: H01L31/04
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of photovoltaic device having excellent electromotive characteristics at the low intensity of illumination, by reducing the leakage current due to the existence of a defective part such as a pin hole, etc., in the photovoltaic device extending over wide area. SOLUTION: In this method, a photovoltaic device 200 formed on a substrate 201 of at least the first electrode layer 202, a semiconductor layer 203, and a second electrode layer 204 is immersed in an electrolyte 207 so as to manufacture a photovoltaic device having the step of removing a short circuit due to the defectives 205 of the element 200 through the effect of electric field. At this time the quantity of the first component and the second component in the electrolyte 207 are adjusted so as to obtain a specified hydrogen ion concentration of the electrolyte 207 electrically melt down the component in the second electrode 204 by the first component 202.
Patent JP-H11161796-A (JP)
Title: Individual identifying device for animal and picture processing method
Inventor: YAMAKITA OSAMU
IPC: A01K11/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To realize an individual identifying device for operating stable individual identification without being affected by the difference of the angle of illumination or the difference of the brightness of a picture. SOLUTION: The outline of an iris granule is extracted from an input picture by an outline extracting part 2. The frequency components of the outline data of the iris granule are extracted by a frequency converting part 3. A difference among the outline data, the frequency components of the outline, and registered data stored in a storage part 8 is calculated by a mean difference calculating part 4. The individual of the registered data whose mean difference calculated by the mean difference calculating part 4 is the minimum is judged as that of the animal of the input picture by a collating part 5.
Patent JP-H03205078-A (JP)
Title: Electronic management device for playing field
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1989-12-29
Abstract: PURPOSE:To facilitate the repair of playing game machines and improve the operation efficiency by installing an anomaly judging means for outputting an anomaly detail signal according to the detection signal supplied from an anomaly detector and a display means for carrying out anomaly display on a screen according to an anomaly display setting signal. CONSTITUTION:A terminal management device 5 is equipped with an anomaly judging means 71, air contact point failure judging means 72, and a pinball clog judging means 73, and the anomaly judging means 71 judges a playing game machine 1 in which anomaly is generated and the detail of anomaly according to the detection signal is supplied from seven kinds of anomaly detectors installed inside an island 2, and outputs an anomaly detail signal. A display setting means 81 sets the anomaly display according to the anomaly detail signal and outputs an anomaly display setting signal, and outputs an air contact point display setting signal according to the air contact point disorder signal through a terminal management device 5, and outputs a pinball clog display setting signal according to the pinball clog signal. A display means 82 displays anomaly on a screen according to the anomaly display setting signal, and further displays the air contact point display on the screen according to the air contact point display setting signal, and further carries out the pinball clog display on the screen according to the pinball clog setting signal.
Patent JP-H05175286-A (JP)
Title: Method for inspecting semiconductor pellet
Inventor: TETO YOSHINORI
IPC: H01L21/66
Filed: 1991-12-26
Abstract: PURPOSE:To provide an inspecting method by which semiconductor pellets on a semiconductor wafer can be highly efficiently and highly reliably inspected for electrical characteristics without employing a large-sized device. CONSTITUTION:A probe grinding surface 4 composed of a nitride film, etc., is provided in the peripheral section of a semiconductor wafer 1 and semiconductor pellets 2 on the wafer 1 are continuously inspected with the probes 3 of a probe card 6 by bringing the probes 3 into contact with the surface 4 and grinding the front ends of the probes 3 so as to remove contaminants, oxide films, etc., adhering to the front ends of the probes 3 while the pellets 2 are inspected with the probes 3. The surface 4 can also be formed of an alumina film, etc., welded to the wafer 1.
Patent JP-H06189881-A (JP)
Title: Reflux type cleaner and suction type cleaner
Inventor: MIWA HIROHIDE
IPC: A47L5/14
Filed: 1992-12-24
Abstract: PURPOSE:To remarkably improve the dust collecting force by injecting a jet flow obtained by circulating a fan back flow in a direction almost perpendicular to the surface to be cleaned, and allowing the jet flow to reach a bottom of a small groove and a root of carpet hair. CONSTITUTION:The cleaner is constituted of a suction tube 1, a circulation tube 2, a suction port 3 and a blowout port 4, a cross section of the tube 2 is narrowed down to a narrow clearance and a jet flow in the direction vertical to the cleaning surface is formed. An end part 21 of a boundary wall partitioning between the blowout port 4 and the suction port 3 may have a signal blowout port or plural blowout ports. An end part 22 of the boundary wall partitioning between the suction port 3 and the outside open air is provided, and also, a distance between a surface 20 to be cleaned and the end part 22 is kept by a wheel, etc. A vertical jet flow comes into collision with the surface 20 to be cleaned and branches into the left and the right, and dust is flown up. When a dust collecting port moves from the right to the left, a certain noticed point on the surface 20 to be cleaned goes into the suction port first, is blown by the jet flow from the right, soon goes right under the blowout port to be blown from upward, and subsequently, blown by the jet flow from the left when the point passes through the blowout port 4, and complete cleaning of the point is expected.