baber/WOPTO huggingface dataset:
Patent JP-S6061127-A (JP)
Title: Manufacture of rotating disk with shaft
Inventor: OOYA MASAKIYO
IPC: B21D53/26
Filed: 1983-09-12
Abstract: PURPOSE:To manufacture easily a rotating disk with shaft excellent in assembly rigidity by bulge-forming bead parts at both sides of the externally fitting parts of a rotating disk main-body of a cylindrical collar and forming said parts into flanges by pressing and squeezing the parts against both side faces of the main body of rotating disk. CONSTITUTION:A cylindrical collar 1 is internally fitted to the main body 2 of a rotating disk 8, and is bulged by a rotating body 9 and a roll 10 having annular projections 11, 11, to bulge-form bead parts 3a, 4a for holding the body 2 at both sides of the externally fitting parts of body 2. Next, the fitted body is set between dies 7 and 8, and the bead parts 3a, 4a are pressed and squeezed against both side-faces of the body 2 at a stroke by the dies 7, 8, to form flanges 3A, 4A which clamp and fix the body 2. In this way, a rotating disk with shaft, whose body 2 is assembled in high rigidity by the flanges 3A, 4A having high strengths, is obtained by a small working man-hours.
Patent JP-H0333344-A (JP)
Title: Bar arrangement work of floor slab
Inventor: SHIGEMATSU SEIJI
IPC: E04B5/32
Filed: 1989-06-28
Abstract: PURPOSE:To standardize a work, by arranging a #-shaped supporting frame fitted with a number of steel rod material-fitting pieces on a floor slab surrounded by a beam frame and by arranging steel rods from the rod-fitting pieces. CONSTITUTION:A #-shaped supporting frame 2, made by assemblying a frame member provided with a steel rod material-fitting piece 1 in specified intervals, is arranged in the part surrounded by a beam frame 3 and the edge 4 thereof is fixed at the peripheral beam frame 3. Next, steel rod materials 5 are arranged for fixation at the steel rod material-fitting piece 1 of the supporting frame 2. Next, a steel rod lattice member 10, which steel rod materials 9 are assembled to form a lattice in the inner peripheral part 8, is placed horizontally and the contacting part 7 of the steel rod materials 5, 5 with the beam frame 3 is fixed. In this way, binding works are reduced and the covering can be accurately kept.
Patent JP-H10341174-A (JP)
Title: Rds receiver
Inventor: MIYAUCHI SEIJI
IPC: H04H20/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To decide the display or non-display of the radio text data based on a designated PTY (program type) code by using a control means which displays a message consisting of the received radio text data and the radio text data which are stored in a storage means in characters. SOLUTION: A microcomputer 9 is connected to a display 12 having a display driver and performs various displays. At the same time, an instruction of the microcomputer 9 is received by the display 12 provided on a control panel 13. Then the operating procedure of a selection key 14, etc., to be operated to display a message consisting of the radio text data in characters is shown on the display 12 in a sentence such as 'Do you want the display of a new message?', for example. Thus, a selecting operation is carried out by the key 14. When a PTY code with which a broadcast is received is decided, the microcomputer 9 calls the display propriety data out of a display RAM 11 and then decides to display the message consisting of the radio text data on the display 12 or not.
Patent JP-S6326362-A (JP)
Title: Production of dull roll for rolling and apparatus for forming hard surface layer
Inventor: SASAKI HIROAKI
IPC: B23K26/00
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a hard surface layer having high hardness and wear resistance by projecting laser beams on the surface of a roll for rolling to provide a dull finish to the surface of the roll and by implanting ionized particles into the surface of the roll at high speed. CONSTITUTION:Laser beams are projected on the surface of a roll for rolling to provide a dull finish to the surface of the roll and ionized high-speed particles are implanted into the surface of the roll. Thus, a dull roll for rolling having high hardness and wear resistance is obtd. The surface roughness of the roll is hardly reduced even after use for a long time.
Patent JP-H0459948-A (JP)
Title: Raw material alloy for manufacturing permanent magnet and its manufacture
Inventor: SUMIYAMA MIHIRO
IPC: H01F1/057
Filed: 1990-06-28
Abstract: PURPOSE:To manufacture a raw material alloy for manufacturing a sintered permanent magnet having high coercive force and corrosion resistance, in a raw material allay essentially consisting of rare earth elements (denoted as R and including Y), iron and boron and used for manufacturing a sintered permanent magnet by powder metallurgy by finely dispersing and laying an R-rich phase on the whole of the crystalline grains, essentially consisting of an R-rich phase as well as an R2Fe14B main phase. CONSTITUTION:At the time of manufacturing a raw material alloy essentially consisting of rare earth elements (including Y), iron and boron and worked into a sintered magnet by a powder metallurgical method, an alloy constituted of the above main components is melted and cast, and this cast allay is hot- worked at >=500 deg.C, preferably about 900 deg.C and at <=10%, preferably >=40% working ratio. In this way, the raw material allay for manufacturing a permanent magnet increased in coercive force as well as good in the rectangular hysteresis of a BH loop can be obtd.
Patent JP-S6068218-A (JP)
Inventor: ISHIZAKA TAKASHI
IPC: B65G60/00
Filed: 1983-09-14
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-S5792363-A (JP)
Title: Heater control circuit of heat fixing device
Inventor: KAWAHARA YOSHIHIRO
IPC: G03G15/20
Filed: 1980-11-29
Abstract: PURPOSE:To detect the fault of a temperature detecting element rapidly by discriminating the level of the output of the temperature detecting element and by performing display when the output of the temperature detecting element has a higher level than a reference level a constant short time after a power source is put to work. CONSTITUTION:When a thermistor 8 has a break of wire, the outputs of comparators 51 and 52 have a high level and the output of a timer circuit 38 and  that of an AND gate 53 go up to the high level a constant time after a power  source is put to work to turn on a transistor 72, thereby turning on a light emission diode 73. When a signal inputted to an AND gate 62 via a line 74 and the  output of the AND gate 62 go down to a low level, a switching element 61 turns off to stop the feeding of electricity to a heater 7. Therefore, the feeding to the heater 7 is intercepted rapidly in response to the breaking of wire in the thermistor 8 to prevent a heat roller from overheating.
Patent JP-H0337131-A (JP)
Title: Glass bottle and glass composition for glass bottle
Inventor: AMANO TSUTOMU
IPC: C03C3/093
Filed: 1989-06-30
Abstract: PURPOSE:To produce a glass bottle without readily flawing even in a case of repeated use by adding a specific among of ZrO2 to a glass composition for glass bottle containing SiO2 as a main ingredient and further containing an oxide of an alkali metal, divalent metal and trivalent metal. CONSTITUTION:45-70wt.% SiO2 is blended with 10-30wt.% alkali metal oxide such as Na2O, 0-12wt.% divalent alkaline earth metal oxide such as MgO, CaO or SrO, 0-5wt.% trivalent metal oxide such as Al2O3 or Fe2O3 and 5-16wt.% ZrO2 and the blend is heated and melted to provide the raw material for a glass bottle for liquid drink such as beer, soft drink, or milk. The glass bottle produces no flaw on the surface even when the bottle is repeatedly used and cleaned by the strongly alkaline cleaning liquid such as NaOH, because the bottle contains ZrO2.
Patent JP-H04366754-A (JP)
Title: Resist image defect inspection device
Inventor: KOMATSU ATSUSHI
IPC: G03F1/84
Filed: 1991-06-13
Abstract: PURPOSE:To enable resist pattern defects which are transparent to any white light source to be inspected by infrared absorption by using infrared radiation as a light source for inspection, and receiving light transmitted through a subjected for inspection at an infrared image sensor. CONSTITUTION:A half mirror 8 and a mirror 13 are both provided in such a manner as being capable of going into and out of an optical path. The mirrors 8, 13 are retreated from an infrared optical axis and a shutter 12a is opened and a shutter 12b closed. Then light from an infrared light source 9 is transmitted through a wafer 10 from its reverse side and taken as a first image into an infrared image sensor 11. Next a stage 5 is moved and another resist pattern on the wafer 10 is similarly taken as a second image into the sensor 11. The first and second images are subjected to comparison processing and inspection by an image processor 6 and a computer 7. To observe pattern defects, the mirrors 8, 13 are placed on the optical axis and the shutter 12a is closed and the shutter 12b opened and thereby the infrared light source 9 is cut off and visual observation using a white light source 1 is made possible.
Patent JP-S6228552-A (JP)
Title: Forward/backward switching device
Inventor: SUGANO JUNICHI
IPC: F16H37/02
Filed: 1985-07-30
Abstract: PURPOSE:To simplify the structure by providing a forward/backward switching device of a differential gear system, and equalizing the rotational frequency of an input shaft to that of an output shaft in either case of forward and backward movements. CONSTITUTION:A differential gear case 5 is rotatably mounted on the outer periphery of an input shaft 1, and a pinion 6 engaged with side gears 3, 4 at the same tie is rotatably supported thereon. A sleeve 9 for selectively connecting a spline tooth 7 and a spline 8 and a brake band 10 are provided as connecting means. Thus, the titled switching device is formed by two shafts, the input shaft, and if it is applied to speed change gears, a speed reducing ration can be easily set.
Patent JP-S6148081-A (JP)
Title: Ic card
Inventor: KUWABARA HIDEO
IPC: G06K7/10
Filed: 1984-08-14
Abstract: PURPOSE:To obtain an IC card with high reliability by supplying a power for driving a circuit in a card and giving and taking data between a card and an externl processor through light in all. CONSTITUTION:An IC microprocessor and an internal circuit 1 including a memory are built in a card A, and a photovoltaic element 2 with comparatively large areas, a light emission element 3 and a light receiving element 4 are installed on a card surface. To an external processor B, when the card A is inserted to the card inserting part of the card using a terminal equipment, a light source 5 emitting a strong light is installed at the position corresponding to the photovoltaic element 2, voltage is generated at the photovoltaic element 2 by the outgoing light and electric power for drive is supplied to the internal circuit 1. Data outputted from the internal circuit 1 of the card A are converted from an electric signal to a light signal by a light emission element 7, is incident to a light receiving element 6, converted to the electric signal again, inputted to a circuit 8, and adversely, the data outputted from the circuit 8 are inputted by a light emission element 7 through the light receiving element 4 to the internal circuit 1. Thus, since the data are given and taken by using light in all, occurrence of a trouble due to faulty contact of electric connecting points as conventionally can be completely dissolved.
Patent JP-H0813141-A (JP)
Title: Sputtering target and its production
Inventor: FUJIWARA SUMIMARU
IPC: H01L21/203
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a sputtering target and its production by which discontinuity in circuits of an LSI which is highly integrated is prevented and reliability and yield of a semiconductor device can be increased. CONSTITUTION:The sputtering target consists of an aluminum alloy and contains <=3ppm oxide remaining the target. Moreover/or, hydrogen gas remaining in the target is specified to <=0.1ppm. Thus, the number of abnormal discharges during sputtering can be decreased. The number of particles in the circuits of the LSI obtd. by using this target can be decreased and discontinuity of wires is prevented. This sputtering target is produced by introducing bubbles of inert gas in a molten target raw material for bubbling, and then cooling and solidifying the molten target raw material in a vacuum or inert gas atmosphere.
Patent JP-H04367199-A (JP)
Title: Speaker diaphragm
Inventor: TAKAHASHI MASANORI
IPC: H04R7/02
Filed: 1991-06-13
Abstract: PURPOSE:To obtain a speaker diaphragm excellent in acoustic characteristic, flame retardancy, durability, etc., by using a novel binder so as to wide the degree of freedom of usable fiber materials choices and making a sheet. CONSTITUTION:A speaker diaphragm 10 and a center cap 30 use highly fibrilated fine fiber of phosphoric ester cellulose as a binder. As for a fiber material, various kinds of materials, such as a wood pulp, a leather, a seed fiber, an inorganic fiber, an organic fiber, etc., can be used. By having thermoplastic resin and thermosetting resin stuck to the diaphragm, characteristics such as density and rigidity are adjusted accordingly. The fibrilated phosphoric ester cellulose has such a significantly large surface area that it shows an excellent tangling characteristic against various materials. By utilizing this property, diaphragms can be made of various fiber raw materials through a sheet-making.
Patent JP-H04367370-A (JP)
Title: Production of partition plate of steam turbine
Inventor: SAKAMOTO MASAKI
IPC: F01D9/04
Filed: 1991-06-14
Abstract: PURPOSE:To offer the manufacturing method for a partition plate of a steam turbine for executing efficiently a work and preventing a deformation caused by welding by executing continuous working. CONSTITUTION:Between a total wheel type inner wheel 1 and a total wheel type outer wheel 3, a nozzle 2 is placed, a total wheel type partition plate is formed by fixing it by welding, and after annealing it, machining before finishing is executed, it is divided into semicircles, and in the end, finishing is executed.
Patent JP-H0458100-A (JP)
Title: Multiblade centrifugal fan
Inventor: SHIN MASAHIRO
IPC: F04D29/44
Filed: 1990-06-27
Abstract: PURPOSE:To prevent the reverse flow of air to the inside of an impeller by making the height of a reverse flow preventing plate provided on a fan casing side wall on the opposite side of an intake, in a circumferential direction close to the periphery of the impeller around a throat portion, nearly equal to the distance from the fan casing side wall on the opposite side of the intake to a main blade of the impeller. CONSTITUTION:A fan casing 2 is provided so as to enclose a cylindrical impeller 1 consisting of a large number of blades, and an intake 3 is provided on one side wall of the fan casing 2, and an outlet 4 is provided in a tangential direction on the circumference of the fan casing 2. A throat portion 5 is constructed on one brim of the outlet 4, and a rotation means 6 to rotate the impeller 1 is provided, and a reverse flow preventing plate 7 is provided on the side wall of the fan casing 2 on the opposite side of the intake 3. Where, the reverse flow preventing plate 7 is placed at least near to the throat portion 5 and in a circumferential direction close to the periphery of the impeller 1, and the height of the plate 7 is made to be nearly equal to the distance from the side wall of the fan casing 2 on the opposite side of the intake 3 to a main blade 9 of the impeller.
Patent JP-H11321794-A (JP)
Title: Engine equipment of private vertical takeoff and landing plane
Inventor: YAMADA HITOMI
IPC: B64C29/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To set the destination freely by an individual in a big passenger plane, not requiring a wide space such as an airport and a runway at the departing/ landing time by dividing the jetting of an engine to both downside and rearside so as not to occupy the space at the landing time and switching both rising/ lowering and propulsion. SOLUTION: In a vertical takeoff/landing plane, the jetting of an engine is divided to both downside and rearside. The method of jetting to the rearside is further divided to the right and left. At the time of jetting to the rearside, the valve of jetting to the downside is closed. At the time of jetting to the downside, it is the same. It is effective to takeoff and land in a narrow space. An individual cam move a long distance by a high speed. A front fan engine among the turbo-fan engines whose engine is a gas turbine engine is mainly utilized. A take in port for increasing the efficiency is equiped between a combustion room which is the center of the engine and the turbine.
Patent JP-H04367270-A (JP)
Title: Solid state image pick-up device
Inventor: ISHIDA TOMOHISA
IPC: H01L29/80
Filed: 1991-06-14
Abstract: PURPOSE:To rapidly reset respective pixel without fail without decreasing the aperture efficiency of the pixels thereby making the rapid reading-out fessible. CONSTITUTION:A gate electrode 29 of a reset switch transistor is formed in an electrically separating region 24 encircling a pixel represented by a dotted line while a drain region 27 of the reset switch transistor is formed on the bottom part of said region 24.
Patent JP-H11342115-A (JP)
Title: Biological information collecting device
Inventor: TODOROKI KENTARO
IPC: A61B5/05
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To precisely transmit a signal in a receiving part without requiring a receiving means in a transmitting part or being collided thereto by transferring the biological information to the receiving means a plurality of time with different transmission patterns every detection of individual biological information. SOLUTION: The measurement results of blood pressure, pulse, electrocardiogram, body weight, body fat ratio, and urine color reaction area temporarily stored in a memory connected to respective measuring means, and transmitted from a transmitting means. The data is transferred a plurality of times with different patterns having a constant time width or quiescent time of signal sequence because the conditioning of timing of data transmission is facilitated. The measurement results of blood pressure, pulse, electrocardiogram, body weight, body fat ratio, and urine color reaction are non-synchronously transmitted by the light emitting of an IrED. The drawing shows the form of the transmitted signal from a sphygmomanometer, and a signal frame 101 of the same content is transmitted seven times at intervals of a fixed quiescent time 102.
Patent JP-H0919958-A (JP)
Title: Film forming apparatus
Inventor: SATO SHINYA
IPC: B29C51/08
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively mold an embossed carrier tape which is used for receiving and supplying small-sized electronic parts. SOLUTION: By making constitution in which a belt-shaped film 1 which is wound onto a reel is molded by a molding part consisting of an upper molding mold 4 in which the preliminary molded punch 6 of a spherical end part and the molded punch 7 of an end part of a desired shape are integrated freely slidably and a lower molding mold 11 which is located opposite to the upper mold 4 and has a preliminary molded recession 9 and a molded recession 10, adequate molding depth and uniform thickness are secured, a receiving part 10a which is strong and hardly deformed is obtained, and a film forming apparatus can be provided which does not need a heater and a temperature control mechanism and is of low equipment costs.
Patent JP-2000002753-A (JP)
Title: Lsi test pattern failure analysis support system
Inventor: YANAGISAWA AKIRA
IPC: G01R31/28
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To automatically execute an information display useful for analyzing the cause of mismatching just after formation of a test data by specifying a FF where mismatching occurred, and cutting and displaying the peripheral logic for certifying the value. SOLUTION: An error position extraction part 1000 reads a signal name definition file 101 and a result comparison file 102, and specifies a scan chain number where mismatching occurred and the pin number of mismatching output to generate a mismatching position information file 110. An error pointing FF(flip-flop) specification part 1001 specifies the mismatching instance name of the FF from the unconformity position information file 110, and a cone logic display part 1003 cuts the peripheral circuit of the FF where the mismatching occurred and generates a sub-circuit information file 107. A waveform and logic display part 1004 displays the cut FF peripheral circuit and the signal wave, and a circuit element information display part 1005 calculates and displays the cell used in the FF peripheral circuit and the kind and frequency of the cell used in the circuit other than it.
Patent JP-S5962308-A (JP)
Title: Hollow yarn type fluid separating module and its production
Inventor: SATOU SHIYUUICHI
IPC: B01D63/02
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a module wherein channeling of a fluid on the outside of hollow yarn does not arise by winding the laminate of a non-air-permeable sheet- like material and laminar permselective hollow yarn thereby constituting the fluid separating element of the module. CONSTITUTION:Permselective hollow yarn 3 is disposed in single or multiple layers between two sheets of non-permeable sheets 1 and 1 cut to a specified width in the transverse direction of the sheets 1, thereby forming a laminate. One or plural sets of such laminates are held superposed and are spirally wound on a core pipe 4 by using said pipe 4 and adhering and fixing the sheets 1 in the terminal part of the laminate to the pipe, whereby a separating element is obtd. The separating module is constituted of a flow passage for raw material fluid, a flow passage for permeated fluid and an external cylinder by using such element.
Patent JP-S6060827-A (JP)
Inventor: MIYAHARA SHINJIROU
IPC: E03D9/08
Filed: 1983-09-14
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-H0335998-A (JP)
Title: Forming device for foil material
Inventor: GOTO TETSUYA
IPC: B26F1/14
Filed: 1989-07-03
Abstract: PURPOSE:To perform an easy and highly accurate pattern-draw molding and to prevent the sticking of the stain of a lubricant, etc., by an upper mold to a foil material by executing the pattern-draw molding of the foil material along the shape of the mold by either one part of the mold of an upper or lower mold. CONSTITUTION:A direct acting actuator 5 is driven, a sealing member 7 is moved downward with two guide bars 8 and two guide holes 9 being made as guides and a foil material 10 is pressed to the upper face of a lower mold 2. The space 11 inside the sealing member 7 becomes in a sealed state by the foil material 10. A valve is opened in this state, a compressed air is fed and devised to the space 11 located at the sealing member inside by a compressed air source, the space 11 inside is made a specific pressure and the foil material 10 is ruptured along the shape formed by the recessed part 2a of a lower mold 2. The valve is closed because of the compressed air inside the space 11 being flowed to the external part by passing the holes 3 and 4 of the recessed part 2a simultaneously.