baber/WOPTO huggingface dataset:
Patent JP-H01235147-A (JP)
Title: Display tube for light source
Inventor: FUTAISHI SHUNICHI
IPC: H01J31/15
Filed: 1988-03-15
Abstract: PURPOSE:To facilitate the fitting positioning of an anode electrode group and make the fitting strength stout by coupling the anode electrode group and a cylindrical side plate with recesses and projections and connecting and fixing them concurrently with the connection between a front panel and the cylindrical side plate. CONSTITUTION:Coupling recesses 14 formed on the fitting end face between a cylindrical side plate 4 and a front panel 2 and coupling projections 15 protruded on the periphery of an anode electrode group 6 are provided. The fitting positioning of the anode electrode group 6 is performed by coupling the coupling projections 15 with the coupling recesses 14. The front panel 2 is brought into contact with the end face of the cylindrical side plate 4 to press the coupling section, low-melting point glass 13 is coated on the contact section, thus the front panel 2 and the anode electrode group 6 can be integrally assembled to the cylindrical side plate 4. The positioning of the anode electrode group is facilitated, the fitting strength is made stout.
Patent JP-H08253133-A (JP)
Title: Controller installing structure of transport device
Inventor: TAKAHASHI YOSHINORI
IPC: B61C17/00
Filed: 1995-03-20
Abstract: PURPOSE: To effectively restrain a temperature rise in a control box. CONSTITUTION: An air flowing hole 6 is arranged in a proper position of a bottom plate 5 arranged through a stand frame 1 under a floor 4 to constitute a car body, and a main body side sealing part 12 is formed above this air flowing hole 6. On the other hand, an air flowing hole 8 of a control box side sealing part 13 is opposed under the air flowing hole 6, and the control box side sealing part 13 housing an electronic equipment inside is formed by airtightly connecting an upper part of a control box 7 to the bottom plate 5, and a single sealing space 14 is formed as a whole by these main body side sealing part 12 and control box side sealing part 13, and temperature raised air in the control box 7 is moved to the main body side sealing part 12, and heat is radiated.
Patent JP-H08260571-A (JP)
Title: Rotary lift-up construction method for dome roof
Inventor: KITANI SOICHI
IPC: E04B7/08
Filed: 1995-03-20
Abstract: PURPOSE: To secure safety, improve workability, and shorten the construction period by dividing a frame into blocks, supporting the skeleton side end section of each block with a rotary shaft, and assembling them at the ground level for execution. CONSTITUTION: A large-space dome roof having an elliptic curved surface shape is divided into two blocks 1, 2 at the center section, the end section lower face of an outer peripheral skeleton 8 is supported by a rotary shaft 4 on a bearing base 3, and they are assembled at the ground level. The skeleton side end section of each block 1 or 2 is only rotatably supported by the rotary shaft 4 located at the fixed height H on the ground at the fixed position at the time of lift-up. The rotating action of the skeleton side end section is made common and smooth, and the skeleton side end section is prevented from being obstructed by the outer peripheral skeleton 8 or the ground and made nonrotatable.  Most of the dome roof is assembled on a low temporary structural base at the ground level, and a small crane and a general-purpose high-location work vehicle can be used to progress the high-safety construction work.
Patent JP-H04246705-A (JP)
Title: Physical quantity controller
Inventor: TANAKA MASARU
IPC: G05B24/02
Filed: 1991-01-31
Abstract: PURPOSE:To select the 1/f fluctuation which suits taste of an individual by generating a 1/f fluctuation signal, based on a phase relation of each higher harmonic and the highest higher harmonic degree. CONSTITUTION:In a phase data storage ROM 1, plural random number sequence data (phase data) for determining a phase relation between each higher harmonic are stored, and in a degree data storage ROM 2, plural data (degree data) for determining the degree to a fundamental wave of the highest higher harmonic are stored. In such a state, the data stored in each ROM 1, 2 are selected by SW 1 and SW 2 and inputted to a computer 3. The computer 3 generates a 1/f fluctuation waveform, based on the phase data and the degree data selected by SW 1 and SW 2.
Patent JP-H10258354-A (JP)
Title: Nozzle for pouring molten metal
Inventor: NAKAMURA RYOSUKE
IPC: B22D41/50
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress the cracking even in the recycling by setting the position at which the molten metal is brought into direct contact with an inner surface of a nozzle for pouring the molten metal to be lower than a lower end of a contact part with the nozzle to separate the mechanical stress from the thermal stress. SOLUTION: Nozzles 1022 , 1023 for pouring the molten metal are supported by a holder 19. The position 'X' at which the molten metal is brought into direct contact with an inner surface of the nozzles 1022 , 1023 is arranged so as to be below a lower end 'Y' of a contact part of the holder 19 with the nozzles 1022 , 1023 . The conventional findings have proved that the maximum value of the thermal stress and the maximum value of the mechanical stress are approximately at the same position and generated in the vicinity of a holder holding part. The thermal stress is separated from the mechanical stress to prevent the cracking by keeping the position 'X' at which the molten metal is brought into direct contact with the nozzles 1022 , 1023 is kept away from the vicinity of the holding part of the holder 19.
Patent JP-H07271012-A (JP)
Title: Forming device of exposure data for mask
Inventor: NAKASUJI MAMORU
IPC: G03F1/68
Filed: 1994-03-30
Abstract: PURPOSE:To provide a device capable of forming data for mask exposing from design data of circuit patterns of a sample without making special operation. CONSTITUTION:This forming device of exposure data for the mask forms the exposure data for the purpose of providing the mask with original patterns 21 corresponding to the circuit patterns 2 in accordance with the design data of the circuit patterns 20 to be transferred from one sheet of the mask to the sample. The forming device described above is provided with a division form determining means which determines the form of dividing and forming the original patterns 21 in plural small regions 21 of the sizes previously assigned on the mask and an arrangement determining means which determines the arrangement of the small regions 2a on the mask in such a manner that the boundary regions 2b of the prescribed width prohibiting the formation of the original patterns 21 are generated between the small regions 2a.
Patent JP-H06168935-A (JP)
Title: Film-deposition method and semiconductor device
Inventor: MAIKERU DEBITSUTO AAMAKOSUTO
IPC: B05D7/24
Filed: 1992-02-15
Abstract: PURPOSE: To provide a method for depositing a uniform polymer film in the selected area of silicon wafer. CONSTITUTION: First of all, a wafer 1 is exposed under gaseous plasma through a mask so that a film in a desired pattern can be formed, and the plasma is composed of a compound having strong electron donor characteristics. Continuously, the patterned film 2 and the remaining wafer uncoated with the film 2 are exposed under monomer vapur, and the monomer is condensed and polymerized on the exposed surface of wafer but not on the film 2. The film 2 is operated for practically preventing the deposition of coating 3. Thus, deposition is selectively performed so as to form the coating 3 only in a desired area on the wafer 1.
Patent JP-S56157944-A (JP)
Title: Fillet welded part finishing device for round rod or cylinder
Inventor: ISHIKAWA KIYOSHI
IPC: B23K37/00
Filed: 1980-05-09
Abstract: PURPOSE: To facilitate efficient finish on the filled welded part by providing a rotary table equipped with a finish machining mechanism on the rotary guide member which is concentrically fixed on a round rod.  
     CONSTITUTION: It is provided with a rotary guide member 5 which is concentrically fixed around the outer periphery of a round rod or a cylinder, a rotary table 7 which is installed rotatably on the rotary guide member 5, with the center as its revolving center, a rotary driving mechanism 9 to turn and drive the rotary table 7, and a finish machining mechanism 12 which is fixed on the rotary table 7. In consequence, the finish machining mechanism 12 turns with the rotary table 7 while it performs finish machining automatically on the fillet welded part 3 to be the determined shape, and even if the filled welded part 3 is found at a narrow place, efficient and highly accurate finish machining can be carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05226941-A (JP)
Title: Gain adjustment method for operational amplifier circuit
Inventor: MIYAGAWA TAKAO
IPC: H03F1/34
Filed: 1992-02-14
Abstract: PURPOSE:To provide the gain adjustment method for the operational amplifier circuit whose characteristic is not deteriorated. CONSTITUTION:In an operational amplifier circuit comprising at least an operational amplifier 1 having an inverting input terminal 1a, a noninverting input terminal 1b and an output terminal 1c and film resistors connected to the operational amplifier 1 and provided on an insulation board, one terminal of a 1st resistor R1 is connected to a signal input terminal IN, the other terminal of the 1st resistor R1 is connected to the inverting input terminal 1a or the noninverting input terminal 1b, a serial circuit comprising a 2nd resistor R2 and a 3rd resistor R3 is connected between the other terminal of the 1st resistor R1 and the input terminal 1c and a signal output terminal OUT, one terminal of a 4th resistor R4 is connected to a connecting point between the 2nd resistor R2 and the 3rd resistor R3, and the other terminal of the 4th resistor R4 is connected to ground, and when the gain is increased, the resistance of the 2nd resistor R2 or the 3rd resistor R3 is adjusted and when the gain is decreased, the resistance of the 4th resistor R4 is adjusted.
Patent JP-H10251038-A (JP)
Title: Production of optical fiber
Inventor: TSUBAKI KENJI
IPC: C03B37/012
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an optical fiber which has a large light receiving angle, is capable of transmitting more light and is applicable to a transparent resin as well without selecting the kind of a core material. SOLUTION: This invention relates to the process for producing the optical fiber formed of a core material 2 and the clad material consisting of an silica aerogel 1a covering this core material 2. The optical fiber is provided with the silica aerogel 1a between the core material 2 and a coating material 3 in the outer peripheral part of the core material 2. The clad material consisting of the silica aerogel 1a has a small refractive index and is formable to the optical fiber having a large difference in the specific refractive indices between the core material 2 and the clad material 1. The clad material consisting of the silica aerogel 1a is held by the coating material 3 and the outer periphery of the core material 2 may be provided with this clad material.  The treatment for hydrophobic property impartation and the treatment for supercritical drying at the time of producing the silica aerogel 1a do not act any more on the core material 2 and the occurrence of deterioration is averted even if the transparent resin, etc., are used as the core material 2.
Patent JP-S56158354-A (JP)
Title: Light volume control method and its device for reverse copying device
Inventor: ANDOU ITSUROU
IPC: G03G15/04
Filed: 1980-05-12
Abstract: PURPOSE:To ensure high-quality copying, controlling the volume of irradiation light so as to coincide said volume with the illuminance on the projection surface of both lights; one is an image projection transmitted through or reflected from an original, the other is a flux projection for reference having a constant light volume. CONSTITUTION:The projected light image of a negative original partially reflected by a semitransparent mirror 10 is projected on a light volume observing surface 28 via the 5th and 6th mirrors 12 and 27. At the same time, the light given from a reference light source 29 that lights with a certain light volume is projected on the surface 28 through a reference density film 30 and the mirror 27 and at a position 32 near the projected image 31 of the negative original. The two light images thus projected are collated with each other to control the light volume of an exposure light source 7. As a result, the transmitted light volume of the same background part is always obtained. Thus the surface soil is avoided at the background of an object to be copied to ensure a high-quality copying.
Patent JP-H02240820-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/738
Filed: 1989-03-14
Abstract: PURPOSE:To obtain the magnetic recording medium having excellent recording and reproducing characteristics even if the film thickness is reduced by providing an underlying layer consisting of a superconducting material on a nonmagnetic substrate and disposing a soft magnetic thin film and a perpendicularly magnetized film thereon. CONSTITUTION:This magnetic recording medium is constituted by providing the underlying layer 2 consisting of the superconducting material on the nonmagnetic substrate 1 and disposing the soft magnetic thin film 3 and the perpendicularly magnetized film 4 thereon. A protective film is 5. The underlying layer consisting of the superconducting material as the magnetic path for the magnetic fluxes where the magnetic fields of a head are generated is a perfect diamagnetic material and does not allow the passage of the magnetic fluxes and, therefore, even if the soft magnetic thin film layer of the magnetic recording medium constituted in such a manner is reduced in thickness, the thin film layer acts effectively and the recording efficiency is maximized. The degradation in the output is thus obviated.
Patent JP-H06275957-A (JP)
Title: Manufacture of wiring board using coaxial line
Inventor: IWASAKI YORIO
IPC: H05K3/46
Filed: 1993-03-22
Abstract: PURPOSE:To provide the title method with which a wiring board, with which the unnecessary radiation of electric wave and a cross-talk can be suppressed excellently, suitable for a high speed signal processing. CONSTITUTION:The title manufacturing method is composed of the following processes: (A) A process in which a plurality of coaxial lines 4 are fixed to the desired shape on the photosensitive resin layer 3 provided on the surface of an insulated substrate 2 with a metal layer 1. (B) A process in which the photosensitive resin layer on the part, where conductive holes 6 and 8 and a power source conductive hole are formed, is selectively removed. (C) A process in which a metal layer 1 and the shield layer 5 of the coaxial line 4 are connected by a conductive hole 6. (d) A process in which the shield layer 5 of the coaxial line 4 on the part where the conductive hole 8 is formed. (E) A process in which the substrate, obtained by the above-mentioned process, and an inner layer plate 12 are integrated by an insulating layer 11. (F) A process in which a conductor hole 8 is formed after a hole has been formed.
Patent JP-S62218985-A (JP)
Inventor: KOBAYASHI IKUHISA
IPC: G06Q50/00
Filed: 1986-03-19
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-H07273218-A (JP)
Title: Manufacture of semiconductor device
Inventor: NODA TOMONOBU
IPC: H01L27/108
Filed: 1994-03-31
Abstract: PURPOSE:To make up for the resolution limitation of a lithography technique so as to carry out a finer processing by a method wherein a second etching mask material is formed on the side wall of a groove provided to a first etching mask material which is set as wide as prescribed, and a third etching mask material is formed inside the groove and flattened by polishing. CONSTITUTION:A silicon oxide film 12 is formed through an LPCVD on the surface of a semiconductor substrate 11 where an element isolating region 15 is formed through a selective oxidation method, a silicon nitride film 13 is provided on the film 12, and a silicon oxide film 14 is formed on the film 13. A photoresist film is formed on the surface of the silicon oxide film 14 and patterned as large in width as prescribed or a first width W1, the silicon oxide films 12 and 14 and the silicon nitride film 13 are anisotropically etched, and the semiconductor substrate 1 is exposed as wide as W1. In succession, etching is performed so as to leave the silicon nitride film only on the side face of a mask material for the formation of a second mask, and furthermore a third mask is formed the same as above. This mask is polished, photoresist is applied, and then etching is carried out.
Patent JP-H03263199-A (JP)
Title: Vehicle-to-vehicle distance display device
Inventor: YOSHIMURA KOJI
IPC: G01S13/93
Filed: 1990-03-13
Abstract: PURPOSE:To preclude a rear-end collision thoroughly and to improve travel safety by warning a driver when the distance to a precedent vehicle is less than a specific value, and varying the specific value according to the travel state. CONSTITUTION:The set value of the vehicle-to-vehicle distance, that is, safe distance at which an alarm is generated is calculated from the ON/OFF states of a head write switch 13, a wiper switch 14, and an automatic cruising main switch 15 and the speed of this vehicle. Then when the actual distance to the vehicle which is detected by a vehicle distance detecting device 11 becomes shorter than the safe vehicle distance, an alarm is sent to a driver, so the driver is informed of the safe vehicle distance which varies corresponding to respective travel conditions according to the variation of the travel state. Consequently, a rear-end collision can be precluded thoroughly and the travel safety can be improved.
Patent JP-H08237568-A (JP)
Title: Television receiver
Inventor: SHIMIZU TAKETOSHI
IPC: H04N5/46
Filed: 1995-02-24
Abstract: PURPOSE: To surely select a display mode by letting a display control means react by selecting the any display mode by discriminating a difference between the display mode detected by a display mode detecting means and the display mode caused by an identification information detecting means. CONSTITUTION: When viewing broadcasting, a switch 14 is connected to the side of a contact (b) but when viewing the reproduced image of a VTR 2, the switch 14 is switched to the side of a contact (t). A video signal from a demodulation circuit 13 or the VTR 2 is supplied to an image receiving tube 17W and supplied to an upper/lower non-image part detecting circuit 50 and the detected output of this circuit 50 is fetched into a system control circuit 31. Besides, video signals from the circuit 13 and the VTR 2 are supplied to respectively correspondent ID detection circuits 41 and 42, and identification information concerning the aspect ratio of respective video signals detected by these circuits 41 and 42 is fetched through a switch 43 to be changed over while being interlocked with the switch 14 into the circuit 31 corresponding to the detected output of the circuit 50.
Patent JP-S62244243-A (JP)
Title: Ac generator for vehicle
Inventor: KITAMURA YUTAKA
IPC: H02K9/19
Filed: 1986-03-18
Abstract: PURPOSE:To improve cooling efficiency by causing a coolant flow through flow paths in the circumferential direction formed among the inner walls of front and rear brackets and the back of a shroud body and partially branching the coolant to a branched flow path. CONSTITUTION:A coolant at a low temperature for an engine for a VEHICLE is branched partially, is permitted to flow in from an incurrent pipe 28, flows as shown in the arrow through flow paths 32a, 32b, cools a stator core 10 and a stator coil 11 and its own temperature is elevated, is caused to flow out of an excurrent pipe 29, and is returned to the return path side of a coolant circulating system path for the engine. One part of the coolant flowing into the flow path 32b from the incurrent pipe 28 flows as shown in the arrow through a branched flow path 32c from a branched hole 30b, and the coolant is permitted to flow even into pipes 40, 41, cools a bearing 15 through an excita tion side core 23 and a rectifier 16 and a voltage regulator 17 through a cooling cover 33 respectively, and is returned to its midway of the flow path 32b.
Patent JP-H10243160-A (JP)
Title: Facsimile equipment and image forming device
Inventor: KODAIRA ITARU
IPC: B65H29/60
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment by which originals having been transmitted and originals having not been transmitted are classified by discharging originals to different discharge ports depending whether or not the transmission is normally finished. SOLUTION: An original 2 on a contact glass 8 whose reading is finished is discharged by a carrying belt 7 and a paper discharge roller 15. In this case, whether the original is discharged to a 1st paper discharge port 16 or a 2nd paper discharge port 17 depends on a direction of a paper discharge port switching claw 18. A modem 14 sends information as to whether or not transmission of all image by one original is normally finished to a facsimile control section 20. The facsimile control section 20 decides a setting value as to the direction of the paper discharge port switching claw 18 based on the information delivered to the modem 14. Whether the original is discharged to the 1st paper discharge port 16 or the 2nd paper discharge port 17 depends on the setting value.
Patent JP-H06271807-A (JP)
Title: Resin coating composition containing fluorine
Inventor: NANBA SHINJI
IPC: C08G73/04
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a coating which is a hydroxyl group-containing solvent- soluble fluororesin coating, excellent in adhesion to various substrates such as a plastic or a fluororesin-coated metal without receiving damage to films such as peeling and blistering even in outdoor use for a long period. CONSTITUTION:This coating composition comprises a solvent-soluble fluorine- containing copolymer having hydroxyl group in the molecule, a curing agent and a compound or a resin having >=2 aziridine rings. The compound is capable of manifesting good adhesion to a fluororesin-precoated metal, a polycarbonate, polyethylene terephthalate, etc.
Patent JP-H02241764-A (JP)
Title: Led head
Inventor: SATO KAZUHIKO
IPC: G03G15/04
Filed: 1989-03-16
Abstract: PURPOSE:To make the visualization of density gradations possible without reducing the speed of a printer by controlling the lighting and non-lighting of light-emitting sections formed separately in a subscan direction from gradation data. CONSTITUTION:Light-emitting sections 11A, 11B formed separately in a subscan direction which crosses a scan direction at right angles are provided on an area where the light-emitting section is formed. An LED turning-on control circuit 12 controls the lighting and non-lighting of each light-emitting section 11A, 11B in accordance with density gradation data which is entered from a host computer and is connected to each light-emitting section 11A, 11B via an extraction electrode 13. Data which is entered to the LED turning-on control circuit 12 from the host computer is converted to lighting data in accordance with density gradation values to energize the light- emitting sections 11A, 11B. In this case, selection is made among the non-lighting of LED, the lighting of the light-emitting section 11A and the lighting of both light- emitting sections 11A, 11B. The size of lighting dots changes according to this selection, and the size of an electrostatic latent image formed on a photosensitive drum changes. In addition, the density and size of visualized dots change to show a desired density gradation.