baber/WOPTO huggingface dataset:
Patent JP-S6132219-A (JP)
Title: Manufacture of vertical magnetic recording medium
Inventor: NISHIDA HIROSHI
IPC: C23C14/20
Filed: 1984-07-25
Abstract: PURPOSE:To manufacture an excellent vertical magnetic recording medium which is not wrinkled by heating rapidly a substrate, which consists of a high molecular material and travels on a cylindrical can heated at high temps., with a halogen lamp. CONSTITUTION:A substrate 1 consisting of a high molecular material is guided by a roller 3 on the inlet side of the substrate, and traveled along the surface of a cylindrical can 2 which is heated at >=120 deg.C. The substrate 1 is rapidly heated on the cylindrical can 2 by a heater 8 which is provided between the part where the substrate 1 begins to contact with the cylindrical can 2 and the part where a vapor-deposited film is formed. When the substrate 1 is rapidly heated by the heater 8, the thermal deformation of the substrate 1 is completed at a position beyond the heater 8. The substrate 1 after finishing the thermal deformation is closely and stably adhered onto the cylindrical can 2 without being wrinkled between the heater 8 and the vapor-deposited film-forming part 7. Consequently, the substrate 1 at the vapor-deposited film-forming part 7 is not wrinkled, and hence the vapor-deposited film formed at this place is not wrinkled. Accordingly, an excellent metallic film can be formed.
Patent JP-S6213052-A (JP)
Title: Manufacture of semiconductor device
Inventor: EMA YASUJI
IPC: H01L21/3205
Filed: 1985-07-11
Abstract: PURPOSE:To flatten a substrate by narrowing the wiring interval of the first conductive layer at the portion except the portion where the second conductive layer is contacted with the substrate, and increasing the thickness of an interlayer insulating layer. CONSTITUTION:A polysilicon layer is patterned to form a gate electrode of a transistor and a wiring pattern. At this time the wiring interval (d) of the portion except the portion where the second conductive layer formed next is contacted with the semiconductor substrate is so narrowed as to bury an interlayer insulating layer 4, an SiO2 layer 4 is coated as an interlayer insulating layer on the entire substrate, and buried in the portion of the interval (d). The layer 4 is patterned, a contacting hole is opened to form a contacting hole 5. Then, a polysilicon layer 6 is coated on the entire substrate as the second conductive layer, and patterned as gate electrode wirings.
Patent JP-H10329831-A (JP)
Title: Can with hologram and production thereof
Inventor: KOBAYASHI ATSUSHI
IPC: B65D25/34
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To form satisfactorily a relief-type hologram on the surface of the cylindrical body of a can without increasing manufacturing processes very much and decreasing work efficiency drastically for a metal can. SOLUTION: In a film-stuck can 1, in which a transparent thermoplastic resin film 21 with a printed layer 22 made on the surface of its one side is stuck to the periphery of a cylindrical body 11 by heat bonding via a bonding layer formed so as to cover the printed layer 22, relief-type hologram 21a consisting of recesses and projections with extremely small empty spaces between them is formed partially or entirely on the surface of the thermoplastic resin film 21, which is opposite the side where the printed layer 22 is made.
Patent JP-H09314310-A (JP)
Title: Metal casting method
Inventor: SAKAI ATSUSHI
IPC: B22D27/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a casting, to shorten the working time, to reduce casting defect and to reutilize the refractory of a feeder head part by induction-heating molten metal in a refractory pipe by an induction coil at the time of pouring the molten metal. SOLUTION: The induction coil 4 is loosely fitted detachably to the outside of the refractory pipe 1 embedded and erected in a mold so as to be communicated with a mold cavity 3. At the time of casting, the induction coil 4 is detached, and after casting, the coil 4 is quickly fitted and the mold is heated, e.g. at 20kHz frequency and 9Kw output for 7-10min by turning on a switch. Then, the molten metal in the pipe 1 is finally solidified. Program control of the molten metal in the refractory pipe 1 can be executed by controlling the induction heating by a computer. The solidified pattern in the optimum feeder head plan used in the actual operation is measured and this pattern can be used as the program pattern at the time of executing the program control.
Patent JP-S5485735-A (JP)
Title: Objective lens positioning method
Inventor: YAMAMIYA KUNIO
IPC: G02B7/16
Filed: 1977-12-21
Abstract: PURPOSE: To readily and accurately perform alignment adjustment of a plurality of objective lenses provided to a rotator by aligning the respecive optical axes of a plurality of objective lenses to the positions formed by using a reference member formed with the positions corresponding to the specified positions in a rotary scanner.  
     CONSTITUTION: A plurality of objective lenses 2 are held movably and adjustably respectively in the diametral direction of a rotator 1. A reference disc 3, for which a trasparent glass plate is used, is constituted by providing a slit 4 in annular track form on one of its surfaces by leaving a distance up to the desired adjustment positions of the objective lenses 2 from the rotating center. The rotator 1 holding the plural objective lenses 2 is mounted to the portion where the other end part of a wheel 6 is formed in taper form, and the spacing between the rotator 1 and reference disc 3 is so arranged that the focus of the lens 2 positions on the top of the disc 3. Then, by moving and adjusting the lenses 2 in the diametral direction of the rotator 1 based on the output of a photo detector 14 and aligning their optical axes to the center of the slit, the lenses 2 may be set in the desired positions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6213663-A (JP)
Inventor: IZUMI YASUHIRO
IPC: E04H1/02
Filed: 1985-07-11
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-H0715942-A (JP)
Title: Linear motor
Inventor: SAITO JUN
IPC: H02K41/035
Filed: 1993-06-24
Abstract: PURPOSE:To provide a linear motor with easy wiring in fabrication, by improving the configuration of wiring for power and signal lines, along with advantages in space and outward design. CONSTITUTION:A linear motor comprises a stator block (A) including a cylindrically elongated stator case 1 having a roller guide 1c at the lower part thereof, a permanent magnet 2 and a power supply board 3, a movable member block (B) including a coil 5 and a yoke 6, and a bracket 13 fitted to the stator case and mounted on a ceiling or the like. An opposed member 13a of the bracket 13 has a cut part as a wire storing part 16 having an opening diameter smaller than the thickness of a wire 17, such as a wiring line or a signal line.
Patent JP-S5776845-A (JP)
Title: Method and apparatus for processing microwave plasma
Inventor: YANO HIROSHI
IPC: H01J37/32
Filed: 1980-10-31
Abstract: PURPOSE:To enable etching without undercut to be performed by arranging an electrode at the upper part in a plasma processing chamber, applying a voltage to said electrode, and giving directivity to plasma particles generated by the microwave. CONSTITUTION:The plasma is generated at the upper part under a microwave supply port 35 ain a 1uartz processing chamber 31 in a microwave oven 31. In order to give the directivity to said plasma particles, the electrode 38 wihich e.g. comprises 0.1-1.0mm. and has a sufficient area for covering a table 36 is provided in the vicinity or the palsma forming region. In order to perform the etching treatment on a semiconductor wafer 37, the microwave power of e.g. 2.45GHz and 600W is supplied through the microwave supply port 35 from a microwave generator 35A. In the meantime, Freon gas CF2 (5% O2) is supplied from a gas supply port 33. The gas pressure in the processing chamber 32 is maintained at 0.01-0.1 Torr. A voltage of e.g. 200V is applied to the electrode 38.
Patent JP-H0444412-A (JP)
Title: Automatic channel selection device for television receiver
Inventor: MATSUDA KAZUTOSHI
IPC: H03J7/28
Filed: 1990-06-11
Abstract: PURPOSE:To attain accurate automatic channel selection in a short time by scanning a frequency control signal discontinuously so as to scan a channel selection frequency till a broadcast frequency signal is received at a scanning width smaller than a band width of the channel selection frequency effective for discriminating the reception. CONSTITUTION:A data to scan a frequency control signal 9 for a prescribed interval is stored in a frequency management memory 1 as a serial data and when the data is read sequentially from the frequency management memory 1 to scan the frequency control signal 9 at a prescribed interval, a channel selection frequency at a front end 4 is scanned at the interval of DELTAf and a broadcast frequency is detected. Since the scanning interval DELTAf is smaller than the frequency band width for the reception criterion by an AFC signal 17 and an SD signal 18. Thus, since the scanning is attained at a maximum scanning width in a reception enable range, the software is simplified and the tuning time is shortened.
Patent JP-H089799-A (JP)
Title: Tree supporter
Inventor: IJICHI MITSUTAKE
IPC: A01G17/04
Filed: 1994-07-05
Abstract: PURPOSE:To provide a method that makes it possible to control the pedestal depending on the size of the root ball, facilitate the connection between the pedestals in a variety of forms. CONSTITUTION:A plurality of side materials (tubular bars) 1a-1d are perpendicularly crossed to each other so that the one open end is closed by the side face of the adjacent bar, while the other is kept open, thereby a polygonal frame 1 is formed. Further, leg bars 2a-2d are inserted into the open ends so that they may be pulled out or pushed in. These leg bars are equipped with a resisting plate 3a-3d on their tail ends, respectively and a single or a plurality of pedestals equipped with a root ball receiver 4 are placed in the frame. Chains are used to form a rectangular or rhombic frame larger than the outer periphery of the tree root but smaller than the outer corners of the root ball and wires are connected to each corner of the chain frame on their one ends, respectively and the other ends are connected to the pedestals (S) using bindings.
Patent JP-H0713533-A (JP)
Title: Lsi signal line allocating system
Inventor: TERADA KOICHI
IPC: G09G5/22
Filed: 1993-06-24
Abstract: PURPOSE:To provide a signal line allocating system optimal for connecting both a large capacity VRAM for realizing highly definate and multicolor display and CG for realizing text display to the display control LSI of a personal computer. CONSTITUTION:VRAMs 21 and 22 are divided into a standard part and an expanded part, a signal line for connecting the expanded part VRAM 22 to a display control LSI1 and a signal line for connecting a CG3 to the LSI1 are shared and thereby the one made effective is deciding by switching. Thus, the display control device capable of highly definite and multicolor display and with a text character display function is constructed by using the LSI having a small number of signals terminals.
Patent JP-S63318073-A (JP)
Title: Fuel cell
Inventor: UOZUMI SHOHEI
IPC: H01M8/02
Filed: 1987-06-22
Abstract: PURPOSE:To prevent the increase of the internal resistance of a cell due to loose contact by inserting a third material between electrodes and a sheet-form electrolyte matrix containing electrolyte placed between electrodes so as to eliminate the gap in the cell by the compression stress at the clamping of the cell. CONSTITUTION:A kind of paste made by mixing powders of SiC or the like and liquid electrolyte such as phosphoric acid is inserted between the electrode 1 of a cell and a sheet-form electrolyte matrix 5, and the cell is clamped with a specified pressure. Thus the paste 6 is moved from projections 7 on the electrode to recesses 8 on the electrode by the clamping of the cell, so that the gaps in the recesses 8 are eliminated. Thereby the movement of hydrogen ions or the like from the fuel electrode is performed smoothly, and the increase of the internal resistance can be prevented.
Patent JP-S64366-A (JP)
Title: Wind power generating device
Inventor: FUJITA MORIO
IPC: F03D7/04
Filed: 1987-06-22
Abstract: PURPOSE: To simplify the structure of the rotary shaft front end section and facilitate the maintenance and inspection of the pitch angle operating unit by operating the pitch angle of a blade from the inside of a nacelle on the fixed side via an operating rod inserted into the rotary shaft.  
     CONSTITUTION: A nacelle 2 is horizontally rotatably supported at the upper end section of a tower 1. In this case, a rotary shaft 3 is fitted in the nacelle 2 via a bearing 4, and a generator 6 is connected to the rotary shaft 3 via a step-up gear 5. A yoke 7 is fitted to the extended section of the rotary shaft 3, and a teeter pin 8 is suspended on the yoke 7. A pair of blades 10, 11 are rotatably fitted via a bearing 12 on both side faces of hubs 9 rotatably fitted at both end sections of the teeter pin 8. An operating rod 15 is slidably inserted into the shaft hole 14 of the rotary shaft 3 to change the pitch angle of the blades 10, 11, and a pitch angle operating unit 16 is connected at the front end section of the operating rod 15. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6310469-A (JP)
Title: Stacked fuel cell
Inventor: MITSUTA KENRO
IPC: H01M8/02
Filed: 1986-06-30
Abstract: PURPOSE:To minimize a gas diffusion obstruction and to obtain the sufficient amount of electrolyte reserve and gas diffusion capability by installing a 0.3-0.5mm thick oxidizing agent electrode substrate to which water repellent treatment is applied and a 0.8-3.2mm thick fuel electrode substrate to which no water repellent treatment is applied, and an external reservoir having porous base material. CONSTITUTION:A 0.3-0.5mm thick oxidizing agent electrode substrate 5 to which water repellent treatment is applied, and a 0.8-3.2mm thick fuel electrode substrate 2 to which no water repellent treatment is applied, and an external reservoir 26 which is mounted to a gas separating plate 10 and is in contact with the fuel electrode substrate 2 and has porous base material are installed. The gas diffusion obstruction within the substrates is minimized, and the sufficient amount of electrolyte reserve and gas diffusion capability are obtained. Since the region where gas sealing is required is slightly larger than a rib- installed separator type but far small compared with a rib-installed electrode type or hybrid type, gas sealing is easy. The reserving function of the fuel electrode substrate 2 is increased and supplement of electrolyte from the outside is made easy.
Patent JP-H11347706-A (JP)
Title: Differential pressure casting method
Inventor: UOZUMI MINORU
IPC: B22D18/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a differential pressure casting method which can be economically executed respectively under pressurization and under reduced pressure to a high m.p. material and a differential pressure casting apparatus which can apply to the high m.p. material and effectively performs by providing a sprue part which can durably be used, and using a stable molten surface detecting sensor having the durability. SOLUTION: This differential pressure casting method is composed of the processes, in which a mold 3 and the sprue part 1 are mated with a molten metal running part, the sprue part 1 is inserted in the opening part above the molten metal in an air-tight furnace body and projected in the inner part of the furnace body and dipped into a prescribed depth in the molten metal 4, a cavity is filled with the molten metal 4 3-3 by pressurizing the air-tight furnace, when the molten metal in the sprue part 1 and a mating part of the mold body reaches to about >=40% solid phase ratio, the mold body is separated from the sprue part 1 and shifted to the mold opening process outside of the furnace, the sprue part 1 is separated from the air-tight furnace body,  the solidified molten metal 4-1 in the sprue part 1 outside of the furnace is pushed out to the molten metal immersion end side and removed, and subsequently, the mold body is prepared to the following casting by setting the mold body.
Patent JP-S5676601-A (JP)
Title: Coaxial switch
Inventor: SAKAMOTO YOSHIO
IPC: H01P1/12
Filed: 1979-11-27
Abstract: PURPOSE:To switch the connecting state while always keeping the impedance matching of coaxial cable ends, by the constitution for the coaxial cable switching ends so that the impedance matching can be made to coaxial cables. CONSTITUTION:The coaxial switch 1 is formed with a fixed section 2 being the switch main body and a moving section movable linearly. The fixed section 2 consist of an external conductors 7a-7c arranged at the center of the long groove 4, and coaxial connecting metal fixtures 9a-9c, and the metal fixtures 9a-9c are electrically connected with the conductor 5 provided with a long groove lengthwise, center conductors 7a-7c. The movable section 3 is inserted and guided on the long groove 4 and can be slided, and a slide contact piece 15 is fitted via an insulator 14 at the lower recess. Further, by sliding the moving section 3, the conductors 7a, 7b or 7b, 7c are respectively allowed to contact electrically for switching. In this case, at the end of coaxial switch which is not connected, impedance matching is made with coaxial cables.
Patent JP-S6212803-A (JP)
Title: Film thickness measuring instrument
Inventor: IDA YOSHIAKI
IPC: G01B11/06
Filed: 1985-07-10
Abstract: PURPOSE:To measure film thickness precisely without the influence of dark current of a photodetector under noncontact state by reflecting light on the surface of a film to be measured in an AC magnetic field, converting the rotation of the plane of polarization into light intensity and processing signals on the basis of ON and OFF of the light made incident on the photodetector. CONSTITUTION:Light emitted from a light source 3 is made incident on a film 1b applied to a magnetic tape 1 through a polarizer 4. The light is reflected on the surface with a certain reflection factor and then made incident on an analyzer 5. A magnetic field generated by a magnetic field generator 2 is vertical to the film 1b and has frequency which is sufficiently faster than the traveling of the tape 1. Since the film 1b is a magnetic substance, the plane of polarization of linearly polarized light is rotated. The film thickness is found out from the angle of rotation and its light intensity is obtained from the analyzer 5. Outputs synchronized with the driving of the light source 3 at the time of ON and OFF are supplied to a processing circuit 8 through an A/D converter 7 and the ratio of the AC signal corresponding to the rotational angle outputted from the photodetector 6 to its average value is calculated by the processing circuit 8 to measure the film thickness precisely.
Patent JP-S6213487-A (JP)
Title: Obliquely moving winding-up device
Inventor: YUGOSHI MORIO
IPC: B66C11/20
Filed: 1985-07-12
Abstract: PURPOSE:To prevent inclination of a suspended object in winding-up and winding-down operations, by performing winding-up and winding-down by use of two pairs of wire ropes which are moved by a common winding-up device via groups of sheaves provided at both ends of a suspending beam. CONSTITUTION:A coke bucket 16 is attached to a suspending beam 6 and wire ropes 5 are wound up by means of a winding device 9 so that the suspending beam 6 and the coke bucket 16 may be raised guided by a bucket guide rail 15. The suspending beam 6 is restrained and guided by the bucket guide rail in an oblique direction and hung by two pairs of wire ropes 5 on both ends in the span direction of the guide rail. One pair of wire ropes at right and left sides are equalized by a rope end equalizer 4, while another pair of wire ropes 5 are not equalized. Inclination of the suspended bucket in the span direction due to deviation of the center of gravity which may occur when all of the four ropes are equalized, is prevented and the suspended bucket is raised under stabilized condition.
Patent JP-H0447647-A (JP)
Title: Ion source apparatus
Inventor: TAKAHASHI MASATO
IPC: H01J27/16
Filed: 1990-06-11
Abstract: PURPOSE:To prevent a cathode chamber and a main plasma chamber from being damaged and polluted with a simple structure at low cost by installing a shielding body to cover an electron discharging outlet and shield them against ion invasion from the main plasma chamber to the cathode chamber in the side of box walls of the main plasma chamber having the electron discharging outlet of the cathode chamber using an insulating material. CONSTITUTION:Instead of a protective plate or a shielding plate, an insulator 32 of an insulating material such as a high melting point ceramic insulating material, e.g. alumina, is installed on a main plasma chamber 2 side of a lid body 18. The insulator 32 is like a disk and crescent permeation holes 33 are formed in the upper side and the lower side of the center part and a circular recessed part 34 is formed in the cathode chamber 17 side and a shielding body 35 in the center part covers the electron discharging outlet 20 of a cover 18 and the shielding body 35 and a protective 36 are composed unitedly. The insulator 23 may be damaged possibly at the 1 maintaining time and it will be high cost in the case of large size, and therefore it may be preferably to be divided into three or more shown as the dot line.
Patent JP-S5857514-A (JP)
Title: Vertical shaft type pilot bearing device
Inventor: MATSUO YOSHINORI
IPC: F16C17/03
Filed: 1981-09-30
Abstract: PURPOSE:To enable to lighten a device and to permit the improvement of rigidity of a bearing pad, by a method wherein a screwed boss, supporting and fastening a regulating bolt, is formed into a split block and securely attached to a position of a frame inner diameter, and is positioned in the proximity of a center of a thickness of a frame plate. CONSTITUTION:The distance l between the under surface of a frame 19 and the center of axis 3 of a regulating bolt threaded-mounted to a screwed boss 18 is very narrow, and thereby, the frame 19 is deformed by a very short distance. In case a high load is applied to a bearing part from a main shaft rotor part 10, the load is transferred from each segment pad to the bolt 3, it is shared with the screwed boss 18 and the frame 19 and is absorbed by a stand 17. Meanwhile, the opposite ends of the boss part 18, forming a stationary beam, are reduced in deformation, and a bearing gap is remarkably reduced in a change amount, which results in reducing an amplitude of a shaft sharply. The coincidence of a load point with the center of the thickness of the frame 19 permits bend deformation to be prevented from occurring, and this improves a support strength, and attributes to the reduction in vibration of a total device.