baber/WOPTO huggingface dataset:
Patent JP-S6157641-A (JP)
Inventor: HOSE FURANSHISUKO PAZOSU
IPC: C08L27/12
Filed: 1985-07-08
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-S628689-A (JP)
Title: Interphone device for multiple dwelling house
Inventor: TAKAHARA KAZUHIKO
IPC: H04N7/18
Filed: 1985-07-05
Abstract: PURPOSE:To reduce equipment purchasing cost and wiring construction cost by providing a video signal switcher and sharing a television monitor for an interphone and a video signal transmission line. CONSTITUTION:With calling a requested room interphone 21 from a multiple entrance interphone 22, an interphone controller 29 connects the interphone 22 to the called interphone 21 through a call signal transmission line 31, forming a call line. With calling the interphone 21 after switching a video signal switcher 25 so as to connect an interphone video transmission line 32 to a video signal transmission line 34, a video controller 30 connects a television camera 23 to a called television monitor 26, forming the line. With switching the video signal switcher 25 so as to connect a video information transmission line 33 to the transmission line 34, a video information input device 24 and television monitors at all of the rooms 35 are connected and a video message is displayed on the monitor 26.
Patent JP-H1056086-A (JP)
Title: Nand cell array and its formation method
Inventor: BONNJIYO SHIN
IPC: G11C17/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the degree of integration by constituting a plurality of NAND cell arrays where field effect transistors are connected in series according to the number of words, arranging them in the first and second directions crossing each other. SOLUTION: A field insulating film is made, and active regions are made in X direction and Y direction crossing each other at roughly right angles. Ions for adjustment of threshold voltage is implanted, and the implantation of impurity ion for formation of a depletion transistor is performed. The first gate line 44 is made in Y direction so that it may cross the active region 43 in X direction. An interlayer insulating film is made, and the second gate line 45 is made in X direction so that it may cross the active region 42 in Y direction. Impurity ions are implanted, with the first gate line 44 and the second gate line 45 as masks. Then, ion implantation is performed, according to the request of an orderer, and ROM coding is performed. Then, the first bit line 47 and the second bit line 48 are made.
Patent JP-S5272183-A (JP)
Title: Semiconductor device with protecting device
Inventor: NAKADA TAKESUKE
IPC: H01L29/73
Filed: 1975-12-12
Abstract: PURPOSE: To prevent overheating and over-current of elements by thermally coupling a heat sensitive switching element of a PNPN structure to a transistor for output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05323286-A (JP)
Title: Liquid crystal display element
Inventor: KONDO SHIGEKI
IPC: G02F1/133
Filed: 1992-05-18
Abstract: PURPOSE:To provide the liquid crystal display element which is strong to an environmental temp. change. CONSTITUTION:A reference voltage signal is inputted to reference liquid crystal cells (M1 to M4) arranged on the outer side of a display region 101 and the transmittance of light is monitored by photosensors (PS1 to PS4). The output signals thereof are converted by a circuit 103 to electric signals, which are compared with the reference voltage signal previously inputted to a ROM 107. The offset components of the video signal to be actually inputted to the display element are transferred to a circuit, 102 which sends the input video signals to the display region. The temp. change is monitored by monitoring the transmittance of the light and this information is fed back to the input video signals, by which the deterioration in the display characteristics by the temp. change is prevented.
Patent JP-H0814510-A (JP)
Title: Pulverized coal burner and using method therefor
Inventor: KOBAYASHI YOSHINOBU
IPC: F23D1/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a pulverized coal burner in which NOx concentration at the time of a low load can be reduced. CONSTITUTION:A secondary air nozzle 103 and a tertiary air nozzle 104 are provided on the outer periphery of a fuel nozzle 102 for conveying pulverized coal with the primary air. Two swirling flow generators 113, 114 are provided at least at one of the nozzles at the positional relationship parallel to the flow of the air. The swirling flows of the two generators can be so set that the one is stronger. The air can be supplied only from the one generator under the condition in which the air flow rate is low. Thus, since the swirling strength of the combustion air can be enhanced, NOx concentration generated by the combustion of the coal can be reduced. Since the swirling strength at the time of low load can be raised, pulverized coal flame is stably held thereby to reduce the concentration.
Patent JP-H0313836-A (JP)
Title: Monitoring system and stabilizing system for optical-fiber active transmission path
Inventor: IWATSUKI KATSUMI
IPC: H04B10/293
Filed: 1989-06-12
Abstract: PURPOSE:To stabilize the loss compensation in an optical-fiber active transmission path by inputting testing light having the central wavelength which is located in the band of Raman amplification and is different from the central wavelength of a signal light into the optical-fiber active transmission path, taking out the backward scattering light, and observing the loss distribution in the longitudinal direction. CONSTITUTION:Pumping light beams are inputted into an optical-fiber active transmission path 11 wherein signal light is transmitted from pumping light sources 13f and 13b through light synthesizers 151 and 152. The loss in the optical fiber is compensated by Raman amplification. A pulse tester 17 inputs testing light having the central wavelength which is located in the band of the Raman amplification and is different from the central wavelength of the signal light into the optical-fiber active transmission path 11 through a light synthesizing and splitting device 19. The intensity of the backward scattering light is observed on the time axis. Thus, the loss distribution in the longitudinal direction in the optical-fiber active transmission path 11 can be monitored. In this way, the loss compensation in the optical-fiber active transmission path 11 can be stabilized.
Patent JP-2000336328-A (JP)
Title: Flame-retarding polyolefin adhesive tape
Inventor: YAMAUCHI MITSUNORI
IPC: C09J7/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retarding adhesive tape free from generation of hydrogen halide in combustion, exhibiting sufficient adhesive force without using an adhesive and having improved flame-retardancy by including a metal hydroxide and a lubricant, etc., in a mixture of an ethylene-acrylic acid ester copolymer and an amorphous propylene-ethylene copolymer. SOLUTION: (A) A mixture of (i) an ethylene-acrylic acid ester copolymer and (ii) an amorphous propylene-ethylene copolymer is incorporated with (B) a metal hydroxide such as magnesium hydroxide, aluminum hydroxide or calcium hydroxide, (C) a lubricant such as stearic acid or silicone and, as necessary, (D) an antioxidant such as hindered phenol antioxidant, (E) a flame- retarding assistant, (F) a crosslinking agent and (G) a crosslinking assistant. The mixing ratio of the component (i) to the component (ii) in the mixture A is preferably 6:4 to 2:8. Similar effect can be attained by replacing the component (i) with a low-crystalline polypropylene.
Patent JP-S6128465-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1984-07-17
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-H09331280-A (JP)
Title: Communication equipment
Inventor: MIYAJI KINYA
IPC: H04B7/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for making line connection when a receiver is not able to discriminate the frequency channel outputted front a transmitter out of a plurality of preset frequency channels. SOLUTION: A receiver 30 is constituted of a plurality of reception circuits 34 which are connected to a reception antenna 32 and receive signals front the antenna 32 through a frequency channel commanded front a frequency commanding means 40 and a discriminating circuit 36 which discrimination whether or not the frequency channel commanded from the commanding means 40 is coincident with the frequency channel transmitted from a transmitter 20 which transmits signals to be received and the commanding means 40 changes the frequency channels used by the reception circuits 34 for reception so that the channels can become different front each other until the circuit 36 discriminates that the channels are coincident with the transmitting channel of the transmitter 20.
Patent JP-H05340142-A (JP)
Title: Composite key device
Inventor: ABE HIROSHI
IPC: E05B19/14
Filed: 1992-06-09
Abstract: PURPOSE:To conduct safe control, and to facilitate carrying by inserting a key plate composed of the assembly of a plurality of two or more of plates to one cylinder lock under a combined state and releasing the lock. CONSTITUTION:A tumbler 4 is fitted extending over the boundary of a rotor 2 and a cylinder 1, and a cylinder lock B is constituted so that the rotor and the cylinder are not moved mutually. The rotor 2 has a key plate A brought to a rotatable state to the cylinder 1 when the key plate is inserted to the cylinder lock B, and the key plate A is composed of the assembly of a plurality of two or more of plates 10a..., 10b.... Since the rotor 2 cannot be rotated to the cylinder 1 only by inserting each plate 10a..., 10b... to the cylinder lock B, the depth of key ways P1... is made to differ so as to be able to be turned freely only when the assembly of a plurality of the plates 10a..., 10b... are inserted to the cylinder lock B. When the assembly of a plurality of the plates 10a..., 10b... is inserted to the cylinder lock B, the engagement of the tumbler 4 projected to and retreated from the outer circumferential surface of the rotor and the engaging groove of the inner circumferential surface of the cylinder is separated completely, and the rotor 2 is revolved freely to the cylinder 1, thus releasing the lock.
Patent JP-H0444298-A (JP)
Title: Circuit block with filter region
Inventor: HAYASHI KATSUHIKO
IPC: H05K3/46
Filed: 1990-06-07
Abstract: PURPOSE:To aim at compactness and cost reduction through implementing countermeasures against noise of a current block with filter region by incorporating a solid electrode in a multi-layer circuit to electrically contact with the solid electrode and a metal case, and by covering the circuit region except for filter region with the metal case. CONSTITUTION:A solid electrode 6 (an electrode forming a thick film conductor on almost all over a substrate) is incorporated in a multi-layer circuit board 5. With the electrode 6 as a border, filter region 3 is packaged on one side of the multi-layer circuit board 5, and circuit region 2 except for the filter region is packaged on the other side of the board. In addition, a metal case 4 put over the circuit region 2, and the metal case 4 is electrically contacted with the solid electrode 6. Therefore, the circuit region 2 except for the filter region is sealed by the metal case 4 and the solid electrode 6. Furthermore, doughnut-shaped margin 10 (part having no conductor) is formed in a part of the solid electrode 6. When the inside electrode is used as a through-hole electrode 11, and short circuiting with the solid electrode 6 is prevented, it is possible to connect the filter region 3 and the circuit region 2 except for the filter region in an extremely short distance.
Patent JP-S5938710-A (JP)
Title: Connecting method of optical fiber for retaining plane of polarization
Inventor: KAJIOKA HIROSHI
IPC: G02B6/38
Filed: 1982-08-27
Abstract: PURPOSE:To enable the easy connection of optical fibers in the finest state by mounting a pair of optical fibers for retaining planes of polarization to receptacles, making specific polarized light incident thereto from both ends and rotating and adjusting the fibers so that the light reflected most at the center. CONSTITUTION:Polarized light is entered an optical fiber 2 for retaining the plane of polarization on a feed side like an arrow 1. The polarized light is collimated by a collimating lens 6 to parallel luminous fluxes which pass the slope of a beam splitter 10 for polarized light, and are converted by a collimating lens 7. The converged light enters an optical fiber 3 on a receiving side similarly. The fibers are so adjusted in this stage that the light passing the fiber 3 is maximized. The polarized light 2 is detected with a photodetector 11a if said light is rotated 90 deg.. Then, the polarized light for monitoring shown by a broken line 12 is made incident from the fiber 3, and is detected with a photodetector 11b. In this state, the polarized light is made incident from the optical fibers 2, 3, and connectors 4a, 4b are rotated and adjusted. The connectors are fixed where the quantity of the light detected in the detectors 11a, 11b is largest, whereby the polarization axes of both optical fibers 2, 3 are adjusted to the optimum directions.
Patent JP-H101766-A (JP)
Title: Sprayed coating film excellent in corrosion resistance and flawing resistance
Inventor: NIIGASHIRA HIDETOSHI
IPC: C23C4/08
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sprayed coating film having sufficient corrosion resistance in a corrosive environment and excellent in flawing resistance by using spray coating powder composed of a Zn-Mg alloy having a specified compsn. SOLUTION: The surface of a steel sheet subjected to grid blasting treatment as pretreatment is thermally sprayed with a powder material composed of a Zn-Mg alloy contg. 0.3 to 15% Mg, and the balance Zn to provide sprayed coating film (1) or sprayed coating contg. 0.3 to 15% Mg, <=5% Al, and the balance zinc is provided (2). In this way, the sprayed coating film improved in flawing resistance and furthermore combining sacrificial anticorrosive effect and long term corrosion resistance can be obtd.
Patent JP-S6210397-A (JP)
Inventor: HONDA KENICHI
IPC: E21D9/06
Filed: 1985-07-08
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-H01316523-A (JP)
Title: Clutch disk
Inventor: KONO SATOSHI
IPC: F16F15/139
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a stable vibration absorbing and attenuating performance by forming a lubricating coat on an outer surface at least slidingly contacting with the hub or the drive plate of an idler or between the hub and the drive plate. CONSTITUTION:Drive plates 30, 31 compress a coil springs 60, 61, rotate relative to a hub 20 and transfers a power. At that time, an idler 62 rotates relative to the drive plates 30, 31 and the hub 20 and slidingly contacts therewith, however, the friction coefficient of a lubricating coat 62a formed between the sliding contact faces thereof is low, so that a frictional force for applying an influence to the vibration absorbing and attenuating function of a clutch disk 1 is not produced. Accordingly, the stable vibration absorbing and attenuating function can be exhibited and a wear on the sliding contact faces of the idler 62, the hub 20 and the drive plates 30, 31 can be prevented.
Patent JP-H09331152-A (JP)
Title: Manufacture of circuit board
Inventor: KAWAHARA TAKEO
IPC: H05K3/46
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a circuit board, which can form a microscopic wiring pattern on an internal layer. SOLUTION: A manufacturing method of a circuit boards is constituted of a process 1 for forming first wiring patterns on both surfaces of an insulating board. Then, a process 2 for forming insulating layers on the first wiring patterns, and a process 3 for boring a through hole in a prescribed position on the insulating board. A process 4 is followed for filling and curing a curable conductive member in the through hole, and, a process 5 is performed wherein after the curable conductive member is processed into a flat shape and a plated layer is formed on the conductive member. A process 6 is further carried out wherein the plated layer is etched to form a prescribed second wiring pattern.
Patent JP-S6210893-A (JP)
Inventor: KODAMA TATSUAKI
IPC: H05B6/64
Filed: 1985-07-08
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-H08325873-A (JP)
Title: Doubly twisted yarn for foil woven or knitted fabric
Inventor: YASUOKA TATSU
IPC: D04D9/00
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a doubly twisted yarn for a foil-woven or knitted fabric having a characteristic luster and a good touch by disposing synthetic resin films on the front and rear surfaces of a metal layer, cutting the obtained flat foil, intermittently twisting the obtained flat foil yarns, and further twisting a plurality of the intermittently twisted foil yarns. CONSTITUTION: A thin silver foil is transferred to the surface of a polyester film through a polyurethane adhesive, and a polyester film is further laminated to the surface of the transferred fine silver foil through the same adhesive, and the obtained laminate having a thickness of 7-19μm, preferably 14-18μm, is cut into flat foil fibers having a width of 0.2-0.5mm, preferably 0.3-0.4mm. The flat foil fibers (flat fibers) are intermittently subjected to a twisting treatment of 300-500 twists/m so that 2-6cm twisted parts exist in an interval of 26cm, and subsequently thermally set. A plurality of the obtained deformed foil fibers are paralleled and subsequently subjected to a twisting of 100-500 twists/m to obtain the doubled yarn.
Patent JP-S5273236-A (JP)
Title: Electric auto-choke
Inventor: AKIBA KOUICHI
IPC: F02M1/12
Filed: 1975-12-17
Abstract: PURPOSE: Long groove type screw hole is prepared on case plate for fixing on evaporator while the case plate is integrated with earth terminal; thus it is designed to economize manufacturing cost by decreasing numbers of parts required for auto-choke. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04347893-A (JP)
Title: Score display device
Inventor: SAKASHITA SHIGEO
IPC: G09B15/02
Filed: 1991-05-24
Abstract: PURPOSE:To distinctively display plural notes corresponding to chord constituent sounds by displaying a note corresponding single-tone information and a note corresponding to complex-tone information in different display form. CONSTITUTION:When musical sound information is supplied from a musical sound information supply means, a discriminating means discriminates whether the musical sound information is the single-tone information or complex-tone information. A display means 15, on the other hand, displays the corresponding notes in staff notation; when the displayed note is based upon the complex-tone information, the note is displayed in different display form from that based upon the single-tone information and the head of the note based upon the comlex-tone information is displayed preferably more in detail than the head of the note based upon the single-tone information. When a detecting means is provided, only a note corresponding to pitch information which is the complex-tone information and has a <=2-degree pitch difference is displayed in different form from the note corresponding to other pitch information. Consequently, the note display is made distinctive and a read of the pitch of chord constituent sounds which are close to each other in pitch is made easy.
Patent JP-S6129162-A (JP)
Title: Semiconductor device
Inventor: ENOMOTO MINORU
IPC: H01L23/42
Filed: 1984-07-20
Abstract: PURPOSE:To externally efficiently dissipate heat generated when a semiconductor device is operated by filling a thermal conductive resin at least one of between the upper surface of a pellet and the back surface of a cap and between the back surface of the pellet and the upper surface of a substrate. CONSTITUTION:The entire pellet 5 mounted on a substrate 1 is coated with a silicone gel 10 of a thermal conductive material, and the gel 10 is filled between the back surface of the cap 4 and the upper surface of the substrate 1. When thus constructed, since the heat generated from the pellet 5 can be dissipated efficiently through the gel 10 to the cap 4, the overheat of the pellet 5 can be prevented.
Patent JP-H05343706-A (JP)
Title: Pressure regulator for integrated pressure sensor
Inventor: KOGA KAZUHIKO
IPC: H01L29/84
Filed: 1992-06-09
Abstract: PURPOSE:To make it possible to adjust an output level accurately in a wafer- state manufacturing step. CONSTITUTION:In a silicon wafer 1, a signal processing circuit having an adjustment resister, a thin diaphragm 2, and a piezo resistance layer are provided for each chip of an integrated pressure sensor. The silicon wafer 1 is mounted on a glass seat plate 6, which is fitted on a pressure setting stage 8. The pressure setting stage 8 has stage pressure adjusting paths 9a, 9b, and 9c as well as the diaphragm 2. A pressing member 13 provided on the stage 8 is used for holding hermetically the surrounding part of the silicon wafer 1. Through the stage pressure adjusting path 9a, 9b, and 9c, the pressure can be adjusted by the pressure adjuster 10 in the atmospheric environment, and the diaphragm 2 is put under pressure of -758mmHg to -60mmHg so that the glass seat plate 6 adheres completely to the pressure setting stage 8.
Patent JP-S629568-A (JP)
Title: Reader for information signal from information recording medium disc
Inventor: ISHII KAZUNORI
IPC: G11B21/10
Filed: 1985-07-08
Abstract: PURPOSE:To improve the S/N by driving a pickup arm at the compensation of a time base error while the magnetic attraction force produced simultaneously between the magnetic pole of a permanent magnet and a magnetic field generated by a drive coil exceeds the magnetic repulsion force. CONSTITUTION:A reproducing stylus S reproducing a signal while being slided on the surface of an information recording medium disc D which is rotatively driven is fixed to one end of a pickup arm 1. Drive coils 11-14 are arranged opposed to the permanent magnet M fixed to the other end of the arm 1 so that the reproducing stylus S is deviated and driven in two orthogonal directions for the tracking control and the compensation of the time base error. The vicinity of the intermediate part of both magnetic poles of the magnet M is supported freely turnably by elastic rotation support members 2, 2. The arm 1 is driven by a magnetic force caused between the magnetic poles of the magnet M and the magnetic field generated in the coils 11-14 at the compensation of time base error so that the magnetic attractive force caused simultaneously between the magnetic poles of the magnet and the magnetic field generated by the coils exceeds the magnetic repulsion force to improve the S/N.
Patent JP-S5850567-A (JP)
Title: Cleaning device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G21/00
Filed: 1981-09-22
Abstract: PURPOSE:To prevent a sludge-like toner from raid into a developing electrode, and to improve a quality of an image, by providing a delay time for interposing a suitable time until a pressurizing means is released after an electric power supply has been turned off. CONSTITUTION:An arm 32 supported by a supporting shaft 24, and a cleaning blade 21 are usually detached from a photosensitive drum 1 by a spring 26. In case of cleaning, when the electric power supply is turned on, a solenoid 27 is electrically conducted, an end part 21a of the blade is pressed against the circumferential surface of the photosensitive drum 1, simultaneously, a liquid flows into a cylinder 41 of a delay means 40, and a piston 42 is made to press-contact with the arm 32. When a descending speed of the piston 42 is adjusted by changing a sectional area of a liquid discharge port 45 of the cylinder 41, it is possible to select a delay time required for detaching the blade 21 from the drum 1 when the electric power supply has been turned off. During that time, a liquid developer which has collected between the blade and the cleaning roller is removed, a sludge-like toner does not raid into the developing electrode, and a quality of an image is improved.