baber/WOPTO huggingface dataset:
Patent JP-2000115654-A (JP)
Title: Digital broadcasting receiver
Inventor: YARITA TAKESHI
IPC: H04B17/309
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a satellite digital broadcasting receiver for easily recognizing the cause of broadcasting (display) interrupt by reporting the changes in the reception level of broadcasting signals to a user. SOLUTION: An error in the transport packet of a reception channel is detected in an error correction part 3, and the result is obtained in an error number counting part 10. Then, when the obtained error number in a prescribed period becomes large, it is decided that a reception state is deteriorated, the reception state (reception level) at the time is processed in an OSD display part 9 and reported to the user by a display form corresponding to the error number in a display means provided in an IRD 1031 or a monitor screen, and the degree of the reception state is reported. Even if the condition becomes one where no output from a device is present and a monitor becomes only a black screen since reception is unavailable, the user decides that it is due to the deterioration of the reception level by knowing the reception state beforehand.
Patent JP-S61141632-A (JP)
Inventor: PEETAA ERUNSUTO ETSUKARUTO GEI
IPC: C03B37/018
Filed: 1985-12-12
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-H1191295-A (JP)
Title: Retainer
Inventor: FUJITA SHINICHI
IPC: G06F3/039
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a retainer which can retain a telephone number list, a photograph or the like in a freely replaceable manner. SOLUTION: This retainer 1 is formed of a colorless transparent sheet body 2 and a frictional surface 4 with see-through property is formed on an area excepting the peripheral part of the front face 3 of the sheet body 2. In addition, an attachment part 6 is formed on the peripheral edge part of the back face 5 of the sheet body 2, and in the center of the sheet body 2, an unformed area 7 without the attachment part 6 is secured. Further, the attachment part 6 is constituted of plural sucker parts 11 made up of circular rings of elastic body, ..., each of the sucker parts 11, plural connecting parts 12 which connect each of ... and .... Besides, a release paper 13 is attached to the back face 5 of the sheet body 2 in a freely peelable manner through the attachment part 6.
Patent JP-2000116132-A (JP)
Title: High-voltage power supply circuit
Inventor: KAWAHARA TAKESHI
IPC: H02M7/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit and to reduce costs by connecting the output terminal of a diode bridge at the initial stage which is the closest to secondary coil winding, to the ground potential, and connecting a load between the output terminal at the farthest final stage and the ground potential. SOLUTION: A cathode terminal 27 of a traveling-wave tube is connected to one output terminal of a fourth diode bridge 14 of the circuit, and a first collector terminal 28 is connected to the connection point with a third diode bridge 13. Also, a second collector terminal 29 of the traveling-wave tube is connected to the connection point between the second diode bridge 12 and the third diode bridge 13, and one output terminal of a first diode bridge 11 is grounded along with a helix terminal 30 of the traveling-wave tube. Then, when an AC voltage is supplied from primary coil winding 2 of a transformer 1, an AC voltage Ein according to the ratio of the coil winding is generated between coil winding terminals (a) and (b) of secondary coil winding 3.  However, a transformer can be miniaturized since only one secondary coil winding of the transformer is required, thus miniaturizing a circuit and reducing costs.
Patent JP-S62136685-A (JP)
Inventor: TANIGUCHI SHOJI
IPC: G02F1/133
Filed: 1985-12-11
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-2001102747-A (JP)
Title: Multilayer board, and manufacturing method thereof and mounting structure of coaxial connector on the multilayer board
Inventor: NAKADA TAIHEI
IPC: H05K3/46
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve electrical characteristics and reliability. SOLUTION: A stripline 1 is formed on one side of a dielectric board 22 having a conductor film layer formed on the other side, a through-hole 9 conducting to the stripline 1 is formed thereon, a peep hole 7 for exposing the through-hole 9 is formed into a dielectric board 21 having a conductor film layer on one side, and the dielectric boards 21, 22 are laminated one above the other with their conductor film layers back to back, to form a multilayer board 2. A coaxial connector 4 to be mounted on this board 2 uses a type having a center conductor 42 integrated with the body 41, the body 41 is mounted on the multilayer board 2 with the center conductor 42 passing through the through-hole 9, and the center conductor 42 is soldered to the through-hole 9 at the peep hole 7 side.
Patent JP-H07125945-A (JP)
Title: Control device for elevator
Inventor: SUGIMOTO KOJI
IPC: B66B3/00
Filed: 1993-11-08
Abstract: PURPOSE:To realize the control producing good comfortableness and good landing accuracy without being affected by the fluctuation of a car load caused by a car swing at the time of starting. CONSTITUTION:This elevator control device is provided with an amplitude calculating means 15 monitoring the load signal 7a for a period longer than the vibration period of a rope 3 system and calculating the amplitude 15a from the maximum value and the minimum value of the load signal 7a in this period, a start propriety judging means 16 outputting the start blocking signal 16a to a speed command generating device 10 to block the start of an elevator when the amplitude 15a of the load signal 7a exceeds a prescribed value, an announcement output means 17 outputting an announcement while the start of the elevator is blocked based on the start blocking signal 16a, and an average value calculating means 18 for properly compensating the unbalance torque when the load signal 7a is monitored for the period longer than the natural vibration period of the rope 3 system and the load average value 18a of the load signal 7a in this period is calculated and outputted to an unbalance load compensating device 12.
Patent JP-S63282355-A (JP)
Inventor: MATSUKUSU SHIYURAIBAA
IPC: D05C11/10
Filed: 1987-11-05
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-H07133328-A (JP)
Title: Fine high polymer particle, high polymer dispersion, and preparation thereof
Inventor: OMORI YOSHIMASA
IPC: C08F283/01
Filed: 1993-11-08
Abstract: PURPOSE:To obtain fine high polymer particles having a sharp particle size distribution and excellent heat resistance, solvent resistance and transparency, and a stable aqueous dispersion thereof. CONSTITUTION:The title particles have a particle size of 0.035-5mum and a sharp particle size distribution, and can be obtained by polymerization of 0-90 parts of a monomer having at least one vinyl group in each molecule and a number- average mol.wt. of less than 250 and 10-100 parts of an oligomer having at least two vinyl groups in each molecule and a mol.wt. of 250-10,000.
Patent JP-H10122397-A (JP)
Title: Multi-way selector valve for heat pump type refrigerating cycle
Inventor: KADOKAWA MASARU
IPC: F25B41/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To switch three air-conditioning modes of cooling operation, dehumidifying operation and heating operation by one or two multi-way selector valves by controlling the pressure of three pressure chambers by driving contorl mechanism. SOLUTION: First and second spools 12, 13 are controlled in movement by controlling the pressure of first to third pressure chambers 15-17 by driving control mechanism. A solenoid valve, an intermittent means for communicating and cutting off, is installed between the first to third pressure chambers and the intake side of a compressor. A solenoid valve, an intermittent means, is installed also between the third pressure chamber 16 and the intake side of the compressor. The first pressure chamber 15 and third pressure chamber 16 can therefore be controlled to high pressure or low pressure by the solenoid valves, and the second pressure chamber 17 is always made low pressure. When either one of cooling operation, dehumidifying operation and heating operation modes is set by a control panel of an air conditioner, the solenoid valves are switched on/off according to the set mode.
Patent JP-H10123560-A (JP)
Title: Laminated type liquid crystal cell and its manufacture
Inventor: KATO HISAYA
IPC: G02F1/137
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell eliminating a paralax while securing high light availability and a wide view angle by thinning at least a transparent substrate existing in the inside of a liquid crystal cell and its manufacture. SOLUTION: The outer surface of the transparent substrate 51 is ground, and the thickness of this transparent substrate 51 is reduced to nearly 100μm. After such a grinding, the outer surface of the transparent substrate 51 is performed with etching processing as followed, and the thickness of the transparent substrate 51 is reduced to nearly 50μm further. That is, an annular frame body made of acrylic resin W is prepared, and this frame body W is glued onto the outer surface of the ground transparent substrate 51 by acid-resistance adhesive. Thereafter, an etching fluid L is poured into the frame body W. Thus, the outer surface of the transparent substrate 51 is etching processed by the etching fluid L, and the transparent substrate 51 is thinned.
Patent JP-H01120509-A (JP)
Title: Wavelength filter
Inventor: TAKEI TOSHIJI
IPC: G02B6/12
Filed: 1987-11-04
Abstract: PURPOSE:To obtain the title fiber having stable quality by using materials which are respectively different in the wavelength dispersion characteristics of refractive indices for the core parts or guide parts of adjacent waveguides and using materials which are equal at the specific refractive index to the refractive index of the core parts for the clad parts. CONSTITUTION:A coupling part is formed by welding or polishing and adhering a part of two pieces of single-mode optical fibers. The core parts 3, 4 of two pieces of said single-mode optical fibers are constituted of the materials having the respectively different refractive indices n3, n4. A coupling constant C increases extremely at a wave number A and wave number D if the materials are so selected that the refractive indices of the core parts 3, 4 have the wavelength dispersion characteristic and are equaled to the refractive indices of the clad parts at the wave number A and the wave number D, DELTA=0 is obtd. at the wave number B. A branching ratio is, therefore, capable of attaining an extremely large value in the region of a wide range from near the wave number A near to the wave number D. Light is confined in the core 3 and is not capable of existing in the core 4 at all at the wave number A or below. The light is confined in the core 4 and is not capable of existing in the core 3 at all at the wave number D or above.
Patent JP-H01121621-A (JP)
Title: Warm air heater
Inventor: UEHARA KAZUHITO
IPC: F24H3/04
Filed: 1987-11-04
Abstract: PURPOSE:To secure secondary air and convection air even when a convection filter is clogged by installing a damper adapted to change the cross section of an air path in automatic mode in proportion to the temperature of warm air flow into an air path inside a casing of a room open type-warm heater. CONSTITUTION:To a combustion burner 4 through a throat supplied, a primary air with a gas from a nozzle by ejector effect is while a secondary air 7 and a convection air 6 from a convection filter are also fed to the burner respectively by the same effect. The air described above are adapted to pass through an air path 11 inside the casing by a line-flow type fan connected to a motor in series after combustion. At the same time, on the midway through the air path 11 a damper 14 is installed, which is made of a shape memory alloy. When the temperature of warm air passing through the air path 11 remains within a fixed temperature, the damper 14 continues to retain the deformed shape produced by a tensile action of a spring 17. However, when the temperature of warm air inside the air path 11 exceeds a specified value, the damper 14 is restored the stored shape, thereby enlarging the cross section of the air path 11.
Patent JP-H02125210-A (JP)
Title: Optical fiber switching device
Inventor: YOKOSUKA HIROSHI
IPC: H04B10/00
Filed: 1988-11-04
Abstract: PURPOSE:To remove dust and foreign matter at a connector connection part and to improve connection characteristics by jetting clean compressed gas into a sleeve when a monitor means measures an increase in the loss of connection between a moving-side connector and a fixed-side connector. CONSTITUTION:The optical fiber switching devices is provided with a gas jetting means 11 which jets the clean compressed gas into the sleeve 17, so the monitor means measures the loss of connection between the fixed-side connector 16 and moving-side connector 13 which are connected in the sleeve 17. When the connection loss exceeds a prescribed value, the moving-side connector 13 is drawn out of the sleeve 17, the clean compressed gas is injected into the sleeve 17 from a gas injection nozzle 11 to remove the dust, foreign matter, etc., and the moving-side connector 13 is positioned and fitted in the sleeve. Consequently, the connection characteristics between both ferrules 13 and 16 are improved.
Patent JP-H09119972-A (JP)
Title: Relative position measuring device and method therefor
Inventor: HAYASHI TADAO
IPC: G01S19/41
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for measuring the position of a traveling body for effectively utilizing measurement data up to that point even if the initial value of an integer value bias is wrong or a cycle slippage occurs halfway. SOLUTION: A position is relatively and continuously measured by a fixed station 1 installed at a known point and a mobile station 2 which travels at an unknown point and raw data (for example, time data, satellite position data, and integral value of wavenumber) used for position measurement operation are stored. When the result of the position measurement operation increases, an integer value bias is set again, the position measurement operation at that time is executed again, at the same time, the stored data are read and position measurement operation is performed going back to a point in the past, thus accurately calculating position data again without making useless the measurement up to that point even if the setting of the integer value bias is wrong or cycle slippage occurs.
Patent JP-H06133034-A (JP)
Title: Isdn subscriber feed test system
Inventor: ISE NOBORU
IPC: H04M19/00
Filed: 1992-10-16
Abstract: PURPOSE:To reduce an oxide film occurring in the wire joint part of a terminal board on account of the reduction of a power load on a station-side so as to prevent a communication failure. CONSTITUTION:ISDN where the station-side 1 and a subscriber-side 2 are connected by a subscriber line 3 is provided with a network terminal equipment 21 connected to the subscriber line 3 and a subscriber terminal 22 on the subscriber side 2. The network terminal equipment 21 is provided with a power source circuit 25 which supplies power to an internal device and which is connected to the subscriber line 3. The station-side 1 is provided with the terminal board 13 connected to the subscriber line 3, a constant current circuit 15 supplying constant current to the subscriber line 3 through the terminal board 13 and a power failure control part 16 connected to the subscriber line 3. When the power failure control part 16 cuts the power of the power source circuit 25 by using information on the subscriber line 3, the constant current circuit 15 operates to cause constant current to flow on the subscriber line 3.
Patent JP-H10104014-A (JP)
Title: Navigation apparatus
Inventor: OMURA HIROSHI
IPC: G09B29/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a navigation apparatus by which information is not given excessively and by which necessary information is given accurately by a method wherein a present state is detected and the regulation of information to be given to every medium is made different according to the detected state. SOLUTION: A voice instruction by an operator from a microphone 7 is input to a navigation controller 17. A navigation screen, a screen for operation of various inputs or the state or the like of a vehicle is displayed on a liquid- crystal display 8. The navigation controller 18 retrieves a proper route up to a destination on the basis of position information from a GPA antenna 11 and on the basis of map information from a CD-ROM changer 19, and it performs a guidance operation by a display on a display 8 and by a voice output from a loudspeaker 6.  Then, in order to suppress excessive information to a driver, one specific piece of information is selected out of a plurality of pieces of voice information on the basis of the relationship between the order of priority of information itself and a running condition which is independent of information when the plurality of pieces of voice information are generated simultaneously.
Patent JP-S62140965-A (JP)
Title: Carrying device for substrate film
Inventor: KATAGIRI SATORU
IPC: B65H20/22
Filed: 1985-12-13
Abstract: PURPOSE:To feed a substrate film exactly and certainly at a fixed pitch by mounting a side pressing member to press both the lateral sides of the substrate film at the disconnecting position of a feeding pin in a carrying route for the substrate film, and moving the side pressing member between a pressing and a releasing position. CONSTITUTION:A side pressing member 31 is first moved to its releasing position to set a substrate film 1 on a carrying route, and then is moved to its pressing position to press both the lateral sides of the substrate film 1. Consequently, even if both the lateral sides of the substrate film 1 bend irregularly to rise up from the carrier plane of the carrying route, both the lateral sides can become even, and a feeding pin 12 can be therefore exactly inserted into a guide hole. Since the substrate film 1 can be moved in its carrying direction as it is, it can be fed smoothly at a fixed pitch by moving the feeding pin 12 forward in the carrying direction.
Patent JP-S63138942-A (JP)
Inventor: SHIRASAKI EIZO
IPC: B65D81/18
Filed: 1986-11-22
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-H08209208-A (JP)
Title: Production of rapidly cooled and solidified metal power and production apparatus therefor
Inventor: YOSHINO SHOICHI
IPC: B22F9/08
Filed: 1995-10-26
Abstract: PURPOSE: To continuously produce metallic powder from molten metal with good productivity by forming a high-speed swirling layer by cooling water on the inner peripheral surface of a funnel-shaped cooling vessel and supplying the molten metal therein. CONSTITUTION: The cooling water in a tank 7 is ejected and supplied by a high-pressure pump 11 from a cooling liquid introducing port 10 formed on the outer periphery in the upper part of the funnel-shaped cooling vessel 1 having a funnel part 2 having the inner peripheral surface of a diameter gradually decreasing downward in the upper part and having an expanded diameter part 3 of a gradually increasing diameter at the bottom end, by which the swirling flow layer 12 of the cooling water is formed on the inside surface of the funnel part 2. Next, the molten metal 18 in a crucible 14 is ejected and splashed from a bottom nozzle 16 and is supplied into the swirling cooling water layer 12. The molten metal splashed and supplied in such a manner is rapidly cooled and solidified in the cooling water layer 12.  The solidified metal is supplied together with the cooling water 6 through the expanded diameter part 3 of the vessel 1 onto a meshed part 8. The cooling water is recovered into a lower cooling water vessel 7 and the metal particles are taken out of an outlet 9.
Patent JP-H04155679-A (JP)
Title: Magnetic head
Inventor: SUDA NAOHITO
IPC: G11B21/21
Filed: 1990-10-19
Abstract: PURPOSE:To improve durability of a magnetic disk by providing pressure regulating means at a spring arm. CONSTITUTION:Pressure regulating means 35 for regulating a pressure of a spring arm 33 for pressing a magnetic head to a magnetic disk D is provided at the arm 33. As the means 35, a reverse voltage field effect element can be used. When a slider 31 is floated from the disk D or landed on the disk D, the pressure of the arm 33 is alleviated by supplying a DC current to the means 35. Thus, a time in which the head is slid on the disk D, is reduced, and a damage of the head to the disk D is reduced. Accordingly, the durability of the disk D is improved.
Patent JP-H03203342-A (JP)
Title: Testing of integration circuit and device therefor
Inventor: RICHIYAADO FURANSHISU FURANKEN
IPC: G01R31/26
Filed: 1990-10-19
Abstract: PURPOSE: To test a mounted device by arranging a ferromagnetic substrate and an integrated circuit device in the proximity of an electromagnetic coil and energizing the electromagnetic coil selectively to connect contacts. CONSTITUTION: A corresponding electrical contact 24 in a ferromagnetic board 16 are arranged directly above each electrical contact 22 of an integrated circuit device 10. Each contact 24 is formed of a hole made in the board 16 and connected with a circuit arranged on one side or both sides of the board 16. When an electromagnetic coil 14 is energized, the board 16 is attracted downward by a generated field and the contacts 24, 22 are arranged appropriately. Consequently, many electrical contacts of the device 10 are connected quickly and accurately and a test can be made correctly.
Patent JP-S63133106-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: SAKANO SHINJI
IPC: G02F1/313
Filed: 1986-11-26
Abstract: PURPOSE:To improve the coupling efficiency and to increase the extinction ratio in the demultiplexing function by allowing plural optical waveguides to have refractive index change parts in their own areas and to have the multiplexing or demultiplexing function due to these refractive index change parts. CONSTITUTION:Refractive index change parts 15 and 16 are provided in the coupling area between plural input optical waveguides 3 and 4 on optical waveguides other than the optical waveguide on the exit side of the multiplexing function or the incidence side of the demultiplexing function, and refractive indexes of these parts 15 and 16 are adjusted. Refractive indexes are adjusted by injecting a carrier to the coupling area, applying an electric field, or projecting the light. Refractive indexes of refractive index change parts 15 and 16 are adjusted to very reduce the leak of the light, which is transmitted through the optical waveguide 3, to the optical waveguide 4 and to very reduce the leak of the light, which is transmitted through the optical waveguide 4, to the optical waveguide 3. Thus, the light transmitted through optical waveguides 3 and 4 is efficiently multiplexed and led to an optical waveguide 6.