baber/WOPTO huggingface dataset:
Patent JP-2000030584-A (JP)
Title: Manufacture of base type temperature fuse
Inventor: UEMURA MITSUAKI
IPC: H01H69/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To eliminate an actuation error and a low speed actuation caused by a thin film of different property, by forming a thin membrane electrode by printing and baking conductive paste on an insulating base, and by grinding the surface of the thin membrane electrode and connecting a fusible alloy piece with a low fusing point between the membrane electrodes. SOLUTION: Screen printing of conductive paste is applied onto an insulating base 11, and it is baked to form a membrane electrode 12. When baking the membrane electrode 12, a thin film of different property with a thickness of about a dozens of nm is formed on the surface of the membrane electrode 12 by reaction of atmospheric gas to the printed conductive paste surface and deposition of a decomposition product of a binder. Therefore, the surface of the thin membrane electrode 12 is ground to eliminate the thin film of different property. A fusible alloy piece 13 with a low fusing point is then connected between the membrane electrodes 12 by welding. In addition, rosin flux 14 is applied on the fusible alloy piece 13 with a low fusing point.  A lead wire 15 is connected to each membrane electrode, and an insulating layer 16 to cover the membrane electrode and the fusible alloy piece 13 with a low fusing point to be applied with the flux 14 is provided.
Patent JP-S6276677-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA HIDEKI
IPC: H01L29/78
Filed: 1985-09-30
Abstract: PURPOSE:To prevent a channeling phenomenon from affecting the characteristics of an element even if the method is applied to the manufacture of any circuit, by depositing polycrystalline silicon films, which are to become a gate electrode twice, and providing the different surface orientations for two layers of the polycrystalline silicon films. CONSTITUTION:At first, a field oxide film 32 is formed on the surface of a P-type silicon substrate 31 by a selective oxidation method. Then, thermal oxidation is performed and a gate oxide film 33 is formed. Thereafter, without performing pretreatment, or with pretreatment being carried out with a chemical that does not include dilute HF chemical, a first-layer polycrystalline silicon film 34 is deposited on the entire surface by an LPCVD method. Impurities are further doped. Then the pretreatment is performed with the chemical that does not include the dilute HF chemical. Thereafter a second-layer polycrystalline silicon film 35 is deposited on the entire surface. The impurities are further doped. As a result, discontinuous columnar crystals are grown at the boundary between the silicon films 34 and 35. Therefore, the surface orientations are completely different.
Patent JP-S60109386-A (JP)
Title: Electronic view finder
Inventor: KATSURA HISASHI
IPC: H04N5/225
Filed: 1983-11-17
Abstract: PURPOSE:To compact an electronic view finder at the time of carrying a television camera and storing it in a case by rotating an eyepiece for the view finder main body in the lens direction and in the vertical direction with respect to an optical axis of the lens. CONSTITUTION:A veiw finder main body 13 containing a cathode ray tube is installed on a television camera main body 11, and a finder (eyepiece) 14 containing a mirror is installed on the view finder main body 13 with a hinge 15. At the time of carrying a camera and storing it in a case, dimensions in the width direction is made smaller by rotating the eyepiece 14 for the view finder main body 13 in the lens 12 direction.
Patent JP-H0774501-A (JP)
Title: Mounting method for package
Inventor: YOKOHATA AKIHITO
IPC: H01P1/00
Filed: 1993-08-31
Abstract: PURPOSE:To improve an oscillation characteristic by smoothing the inside of a waveguide by burying the clearance between a package and a mounting part by a metallic packing member and eliminating the packing member swelled out of the wall surface of the waveguide. CONSTITUTION:A pill type package 1 is screwed onto a female screw 25 formed on the lower part metal block 23 of a waveguide type body 24 whose surface is plated with gold by mechanically working a copper block via a gold foil 26 as a packing member. The gold foil 26 is held between the flange part 3 of the package 1 and the block 23 and the extra gold foil becomes a state that it jumps out the surroundings of the package 1. Subsequently, the upper surface of the flange 3 of the package 1 and the upper surface of the block 23 are made the same height and the extra gold foil is eliminated. Thus, inductance and capacitance components are reduced and an excellent oscillation characteristic is obtained.
Patent JP-H1049969-A (JP)
Title: Optical disk device
Inventor: TACHIBANA KAORU
IPC: G11B7/004
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To shorten an access time by overwriting desired data while changing over the rotational speed of an optical disk in accordance with the irradiation position of a light beam to record the desired data in high density. SOLUTION: An optical disk 2 in which prepuce are formed by the sector structure of a ZCLV system is rotatingly driven by the ZCLV system in such a manner that the disk is rotatingly controlled so that the time interval of sectors becomes constant and the rotational speed is changed over stepwise in accordance with the irradiation position of the laser beam. In this state, at the time of a recording, after consecutive video data D1 and audio data D2 are subjected to a data compression in an encoder 11, compressed data are intermittently inputted to an encoder 13 at a constant data transfer rate to be converted into recording data. Then, an optical pickup 6 is driven by the recording data and the recording data are recorded on the optical disk 2 at the constant data transfer rate.
Patent JP-H06154949-A (JP)
Title: Metallic mold member for molding
Inventor: KAGUMA YUKIMICHI
IPC: C04B35/56
Filed: 1993-08-10
Abstract: PURPOSE:To provide the metallic mold member having a long life and good gas ventability by constituting the metallic mold of a gas permeable porous sintered body of a cermet system consisting of a specific compsn. CONSTITUTION:At least a part of the metallic mold member for molding is constituted of at least one kind of the components (components A) selected form the carbides and nitrides of group IVa to IVa elements of periodic table; for example, TiC, TiN, etc., and at least one kind of the components (components B) selected from iron family elements; for example, Ni, Co, etc. The content of the components A of this sintered body is preferably 80 to 85wt.% and the content of the components B is preferably 15 to 20wt.%. An important requirement is that the pore area rate of the sintered body is 30 to 50% and the gas permeability is 5 to 20Nl/cm<2>.min. The metallic mold 2 for molding is made of such porous sintered body 3 and is provided with vent holes 4 on the opposite side to constitute vent paths for the molten metal from a pouring port 5.
Patent JP-S6196088-A (JP)
Title: Manufacture of ni-fe alloy lead frame for ic
Inventor: KOBAYASHI MASAMI
IPC: C25F3/24
Filed: 1984-10-16
Abstract: PURPOSE:To provide solderability and bondability to an Ni-Fe alloy lead frame for IC at a low cost by subjecting the lead frame to chemical polishing and cathodic electrolysis in baths each contg. inorg. and org. acids as principal components and by plating the lead frame with Ni and a noble metal in succession. CONSTITUTION:An Ni-Fe alloy lead frame for IC is immersed in an acidic activating bath consisting of hydrochloric acid, sulfuric acid, nitric acid, citric acid powder, acetic acid, a nonionic or amphoteric surfactant and a corrosion inhibitor to remove oxide, etc. sticking to the surface by chemical polishing. The surface of the lead frame is then activated by cathodic electrolysis in an electrolytic bath consisting of phosphoric acid, sulfuric acid, citric acid powder, acetic acid, a nonionic or amphoteric surfactant, a pyrrolidone deriv., acetylene glycol and a corrosion inhibitor. The activated surface is thinly plated with Ni and Au, Ag, Pd or an alloy thereof in succession. The solderability and bondability of the lead frame for IC are improved.
Patent JP-S6195340-A (JP)
Title: Radiation image information recording and reading device
Inventor: TAMURA KAORU
IPC: A61B6/00
Filed: 1984-10-16
Abstract: PURPOSE:To prevent the sticking of dust to a storable phosphor sheet by conveying the storable phosphor sheet along the prescribed circulation passage, executing recording, reading and erasing of a radiation image and conveying a cleaning sheet provided with a self-adhesive layer on the surface to the circulation passage. CONSTITUTION:The storable phosphor sheet 2 is conveyed on the circulating passage 1 by a circulative conveying means 3. An image recording part 5, an image reading part 6 and erasing part 7 are successively disposed on the passage 1. The radiation emitted from a radiation source 10 is transmitted through the subject 11 and radiation image information is stored and recorded to the sheet 2 in the recording part 5. An excitation light source 62 to emit excitation light 11 and a photoelectric reading means 63 to read accelerated luminous light are provided to the reading part 6. The cleaning sheet 102 is provided to the means 3. The self-adhesive layer is provided on the surface of the sheet 102. Said sheet is held by a standby part 100 of the cleaning sheet on the downstream of the erasing part 7 in the non-cleaning stage. The operation of the recording part 5, the reading part 6 and the erasing part 7 are stopped and the sheet 102 is passed to the passage 1 so that the dust of the passage 1 can be removed in the stage of cleaning.
Patent JP-S60108540-A (JP)
Title: Control device of engine
Inventor: KONDOU TOSHIO
IPC: F02D41/18
Filed: 1983-11-16
Abstract: PURPOSE:To simplify circuit constitution of a device and eliminate a primary factor causing its error, by processing a control circuit function of a hot-wire air mass flow sensor through a microcomputer for engine control. CONSTITUTION:An A/D converting means B, which converts an output signal from a hot-wire air mass flow sensor A into a digital value, and a control means D, which controls a rate of electrifying time of a power supply C applied to the sensor A, are provided. A feedback correcting means E applied feedback correction to the rate of electrifying time in accordance with the output signal from the sensor A. An air mass flow arithmetic means F detects a mass flow of air sucked to an engine from the rate of electrifying time. Then a control circuit function of the hot-wire air mass flow sensor A is processed by a microcomputer for engine control, causing circuit constitution of a device to be simplified further eliminating a main cause of its error thus enabling its accuracy to be improved.
Patent JP-2000049084-A (JP)
Title: Semiconductor manufacturing device
Inventor: AONO MITSUHIRO
IPC: H05B3/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of a resist film thickness on a Si wafer, dimensional accuracy in a PEB process, and the yield of a semiconductor device, by means of preventing an uneven exhaustion with a straightening vane for regulating evacuation over a wafer in a heat treatment unit, resulting the controlled temperature distribution in the heat treatment unit, vaporization of an organic solvent in a resist solvent, emission of gas volume, and uniform concentration distribution of a diffused photosensitive photolysis emulsion in the PEB process. SOLUTION: A straightening vane 5 for controlling evacuation is arranged with a predetermined gap kept over a semiconductor wafer 2 put in a heat treatment unit. The vane has at least one or more holes on it decided by the diameter of the semiconductor wafer 2 and a variable mechanism for controlling the gap between the semiconductor wafer 2 and the vane. The diameter of the one or more holes provided on the straitening vane 5 are determined by a combination of an evacuation volume of the heat treatment unit and an installation position of the evacuation unit as well as the diameter of the semiconductor wafer 2.
Patent JP-S6197712-A (JP)
Title: Target of infrared-ray tracking robot
Inventor: MOTOJO YOSHIAKI
IPC: G05D1/02
Filed: 1984-10-18
Abstract: PURPOSE:To facilitate easy tracking of infrared rays with a robot by providing plural infrared-ray emitting element into a ball-shaped case so that all directions can be covered. CONSTITUTION:The size of a case 13 of oscillation part is set in response to the inner diameter of a ball-shaped case 11 so that each corner part of the case 13 has a contact with the inner surface of the case 11. Thus the case 13 can be held stably within the case 11 even though the case 11 is rolled. An infrared-ray emitting element 15 such as an infrared-ray LED, etc. is attached to the center part of each wall surface of the case 13. These six elements 15 are driven to emit the infrared rays in all directions of the case 11. In this case, a visible light emitting element 16 is also driven to show that the element 15 is actuated. The infrared rays are invisible to human eyes and therefore it seems as if a robot itself detected and tracked a target.
Patent JP-H0556574-A (JP)
Title: Charge control method in cordless communication device
Inventor: HAMAZAKI TADASHI
IPC: H04M1/00
Filed: 1991-08-28
Abstract: PURPOSE:To prevent overcharge or insufficient charge by preparing the plurality of addition and subtraction patterns of a timer counter based on a difference in the use condition of a communication device. CONSTITUTION:A judging means 20 is connected to a communication circuit 12 for detecting whether a slave equipment 1 is in a standby condition or a talking condition and then the detected result is output to a condition judging means 19. A judging means 21 is connected to a terminal 3 for detecting whether voltage is applied to the terminal 3 or not, that is, whether the slave equipment is on a charge stand or not or whether an AC adaptor 6 is connected to the slave equipment. This detected result is also output to the condition judging means 19. According to the data from each of the judging means 20, 21, the condition judging means 19 sends a command to a switching means 16 and an addition and subtraction pattern selection applying means 18. By this method, overcharge or insufficient charge is prevented.
Patent JP-S6268457-A (JP)
Inventor: YOZEFU FUUBERUTOUSU GERARUDOUS
IPC: A61F13/06
Filed: 1986-09-17
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-S6197656-A (JP)
Title: Paper cutting system
Inventor: NAKAMA ICHIRO
IPC: G03D15/04
Filed: 1984-10-18
Abstract: PURPOSE:To automatically cut photographs of various specifications so as to reduce a man-hour required for cutting photographs, by providing a means which cuts printing paper on which photographs are recorded in accordance with cutting information from a reading means and the carrying quantity of a carrying means which changes the carrying quantity depending on the cutting information. CONSTITUTION:A main control circuit 1 intermittently drives a main feeding motor 63 at a high speed upon detecting the closure of an accumulator switch 67 and paper 10 is carried by means of a main feeding roller 61a and auxiliary feeding roller 64. A detecting circuit 3 reads paper cutting mark data through sensors 2a and 2b and writes the data in a memory 4. The main control circuit 1 finds a paper feeding quantity and cutting information from the data and sets the found data in a register and, at the same time, respectively sends the found data to a paper driving circuit 5 and cutter driving circuit 8. A paper carrying section 6 (composed of rollers 61a and 64) carries the paper 10 in accordance with the paper feeding quantity from the circuit 5 and the cutter section 7 (71 and 72) cuts the paper 10 in accordance with a cut timing signal from the circuit 8.
Patent JP-H0552698-A (JP)
Title: Automatic adjustment device of crank shaft
Inventor: TOGASHI TAKESHI
IPC: G01M1/24
Filed: 1991-08-28
Abstract: PURPOSE:To adjust and work a crank shaft highly accurately in short term by controlling a spindle device for adjusting and working the crank shaft to be adjusted while the crank shaft is held on a holding rack, through a NC controller provided besides a calculator. CONSTITUTION:A crank shaft 1 to be adjusted, which is mounted on a holding rack 2, is rotated, and the rotational phase angle as well as the eccentric vibration signal detected by a rotational phase angle detection means 4 and an eccentric vibration detection sensor 5 are input in a calculation device 6, and the angle as well as the degree of the eccentricity are calculated. When the value is within a predetermined allowable value, it is displayed on a CRT that this is a good product, and the crank shaft 1 is removed from the rack 2, and is carried out. When the calculated value exceeds the allowable value, the data indicating the angle as well as the degree of the eccentricity is sent to a program control circuit 10 of a NC controller 8, and the axial direction processing points of a spindle device 7 as well as the amount of process in the radial direction at a process point are calculated, so as to carry out movement control in the directions of X-axis, Y-axis and Z-axis of the device 7, and while the crank shaft 1 is held on the rack 2, cutting for adjustment is carried out until all of the processes at the calculated processing points are completed.
Patent JP-S6276258-A (JP)
Title: Liquid fuel cell
Inventor: KONUKI TOSHIAKI
IPC: H01M8/24
Filed: 1985-09-30
Abstract: PURPOSE:To improve the liquid seal performance while to reduce the size of cell body by providing an anolyte supply path and an anolyte discharge path on a same face while positioning the anolyte supply path and a branch path in the center within a cell frame. CONSTITUTION:An anolyte supply path 1 and an anolyte discharge path 2 are arranged on a same face in a cell frame 4 to separate the cell frame 4 into an anolyte chamber frame 4a and an air chamber frame 4b. Two type of said frames are provided respectively with a separator 8a and an air-chamber separator 8b while a branch tube 5 for feeding anolyte through the anolyte supply path 1 to the lower section of cell is arranged between the separators 8a, 8b. Consequently, uniform pressure for liquid seal is achieved to improve the liquid seal performance while to reduce the size of cell body.
Patent JP-H04101640-A (JP)
Title: Rotor of permanent magnet rotating machine
Inventor: SASAMOTO TAKAHIRO
IPC: H02K1/27
Filed: 1990-08-17
Abstract: PURPOSE:To obtain such a rotor for a permanent magnet rotating machine as is small-sized and has a sufficient strength against a centrifugal force by installing a flame-coated film ring having a good conductivity on the outer surface of a rotor shaft and permanent magnets which are located on the outer surface of the rotor shaft. CONSTITUTION:A flame-coated film ring 7 is installed by flame coating of conductive material on the outer surface of a rotor shaft 1 and permanent magnets 2 to make a damper winding. The rotor having the permanent magnets 2 rotates in a rotating magnetic field. This is same as in the past. When the rotor begins to rotate deviating from the synchronous speed, an induced current is caused to flow in the flame-coated film ring 7 which is substituted for the conventional damper ring to get the flame- coated film ring 7 to apply damping to the rotor for preventing a hunting. The flame- coated film ring 7 is very much thinner than the conventional damper ring, so there is only a slight increase in outer diameter of the rotor. As for the weight of the rotor, there is no remarkable increase, either. This means that the strength of the rotor is not lowered due to a centrifucal force of the rotor. In addition, the flame-coated film ring can be fabricated easily and quickly, so the rotor is assembled more efficiently and is manufactured at lower cost.
Patent JP-S6277512-A (JP)
Inventor: JIERAARU ERUNESUTO ANDORE JIYU
IPC: F02F7/00
Filed: 1986-09-16
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-2001038020-A (JP)
Title: Pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of surely grounding static electricity charged to game balls passing through the various kinds of paths. SOLUTION: A ball receiving member 33 where an overflow ball guide surface 33d is formed is disposed at the branching point of a prize ball path and an overflow ball path 34. Then, by attaching a conductive lid plate 38 to the rear surface side of a mechanism set panel 20, the front surface side and rear surface side of the overflow ball path 34 are formed. Further, a conductive ground sheet metal 35 is disposed between the mechanism set panel 20 and the lid plate 38. Thus, when prize balls paid out when an upper ball tray is full become overflow balls F and fall down on the overflow ball guide surface 33d of the ball receiving member 33, they are guided so as to freely fall down while describing a parabola toward the front surface side of the overflow ball path 34 by the guide surface 33d.  At this time, by contacting the front surface side of the overflow ball path 34, the static electricity charged to the overflow balls S is grounded to the outside of this game machine.
Patent JP-S6277984-A (JP)
Title: Correction of misrecord in thermal transfer recording
Inventor: FUKUDA TSUGUHIRO
IPC: B41M5/382
Filed: 1985-10-02
Abstract: PURPOSE:To recover a misrecorded image stably, appropriately irrespective of external factors, by a method wherein a material capable of being brought into the state of capable of recovering a misrecorded image through a change in material structure from that at the time of recording is used in a thermally transferable ink layer, and a treatment for causing a change in the material structure in the ink layer used for correction is preliminarily conducted. CONSTITUTION:The physical properties of a thermally transferable ink layer at the time of using the ink layer for recording are set to be different from the physical properties of the ink layer at the time of using the ink layer for correction, and thermal transfer recording and correction of a misrecord are performed by using the same ink layer. A thermal transfer material 35 is heated by a thermal head 34 to cause a change in the material structure at the part 36 at which the material structure can be changed. Meanwhile, the transfer material 35 is fed to face a misrecorded image 32, and the image 32 is fused to the transfer material 35 by heating by a recording thermal head 33. Further, the thermal head 33 is moved in the direction of an arrow, whereby the misrecorded image 32 is released from a recording medium 31, and the misrecorded part can be corrected. This recovering operation can be performed stably and appropriately, irrespective of external factors such as temperature and humidity.
Patent JP-S59107293-A (JP)
Inventor: YANAI TETSUO
IPC: G21D3/06
Filed: 1982-12-13
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。