baber/WOPTO huggingface dataset:
Patent JP-H08163004-A (JP)
Title: (n+1) switching system
Inventor: OHARA TOSHIO
IPC: G06F11/20
Filed: 1994-12-09
Abstract: PURPOSE: To maintain communication via a communication channel to the utmost even when a fault takes place in a communication equipment in a (N+1) switching system in the communication equipment. CONSTITUTION: In the communication wavelength provided with plural communication channel accommodation sections 200, one set of standby communication channel accommodation section 200-S, a line concentration section 300, a standby channel switching section 400, and a control section 500, the standby communication channel accommodation section and the control section are respectively provided with switching command means 401, 501 sending an active/standby setting command signal to a channel accommodation section being an object of switching and the standby communication channel accommodation section when an optional communication channel accommodation section is switched from a standby communication channel accommodation,  and each communication channel accommodation section 200 and the standby communication channel accommodation section 200-S are respectively provided with a switching discrimination means 201 which discriminates transition of active/standby channel when the active/standby setting command signals from each switching command means both command the transfer of the active/standby system and discriminates setting of the active/standby system when any of each active/standby setting command signal is received.
Patent JP-H02151104-A (JP)
Title: Antenna system
Inventor: CHIBA ISAMU
IPC: H01Q3/24
Filed: 1988-12-01
Abstract: PURPOSE:To improve the S/N of communication by providing a phase shifter for correcting a phase correcting a phase change attended with a plane changeover of a phased array antenna for each phased array so as to decrease the phase change attended with the lane changeover of the phased array antenna. CONSTITUTION:A phased array A is in use initially. Then when the beam scanning direction is changed and enters the beam scanning region using a phased array B, a switch 4 is changed over to connect the phased array B and a receiver 5. A correction phase arithmetic unit 7 calculates a phase quantity phi, and a corrected phase -phi and a correction phase shifter controller 8 generates a control signal to allow a correction phase shifter PB sets a phase -phi. Then correction phase shifters PA, PB, PC, PD and PE correct a phase change by the plane changeover. Thus, the phase change attended with the plane changeover of the phased array antenna is reduced, the S/M of the communication is improved and the communication with high accuracy is attained.
Patent JP-2001120798-A (JP)
Title: Turning force transmission mechanism of pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a turning force transmission mechanism of a pachinko game machine which can alleviate displacement such as eccentricity or oblique cross of the centers of the shafts on the driving side and the driven side and smoothly connect them, and can ensure the transmission of turning force without abnormal noises or unstable turning. SOLUTION: A plug 50 and a socket section 32 are connected together without contacting each other with clearances all around them.
Patent JP-2000126752-A (JP)
Title: Device for injection of chemicals
Inventor: KONISHI YOSHITADA
IPC: C02F1/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to inject chemicals momentarily by keeping chemicals pressure in a discharge path constant without using such a special instrument as a check valve. SOLUTION: This device is constituted of an inlet port 2 provided with a suction valve in the suction line of a pump 1 for injection of chemicals A, and a first discharge port 5 provided with a discharge valve and the second discharge port 6 provided with a degassing valve, which are arranged in parallel each other, in the discharge line of the pump 1. The first discharge port 5 of the pump 1 is connected to a chemicals-supply system 8 through discharge path 7.
Patent JP-H09147919-A (JP)
Title: Manufacture of nonaqueous electrolyte secondary cell
Inventor: FUKUOKA SATORU
IPC: H01M10/05
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reform the metallic structure of an aluminum plate as a negative electrode forming material into a condition where alloying reactions can be smoothly and uniformly carried out, and thereby prevent cell performance from scattering because of pressing hysteresis of the aluminum plate in the manufacture of a nonaqueous electrolyte secondary cell where its negative electrode formed out of a lithium aluminum alloy is made by an electro-chemical method. SOLUTION: For the nonaqeous electrolyte secondary cell, its negative electrode formed out of a lithium aluminum alloy is made out of an aluminum plate and a metallic lithium plate coming in contact with the aluminum plate by an electrochemical method. In this case, after the aluminum plate 3 has been bonded onto the inside of a negative electrode cap 1 with pressure, the aluminum plate bonded with pressure is heated up to the temperature of 300 deg.C to 600 deg.C in an inactive environment or an reduced invironment.
Patent JP-H07126765-A (JP)
Title: Continuous recovering device for metallic film from film-like composite material
Inventor: MAEDA ISAMU
IPC: C22B7/00
Filed: 1993-10-30
Abstract: PURPOSE:To prevent the oxidation and burn of metallic films and to efficiently and continuously recover the metallic films by thermally decomposing a film material consisting of a resin and metal by a high-temp. inert gas to decompose the resin- component to combustible gases and carbon and separating both. CONSTITUTION:The film material 3 consisting of the metal and the resin is sent from a supply coil 1 by transfer rolls 2 to a preheating section 4 where the film material is preheated. The preheated film material is sent to a thermal decomposition section 5 and is directly heated by the high temp. gas generated by the burner of a heating element 6. The burner is burned at a theoretical air quantity and oxygen is hardly included in the combustion gases and, therefore, the resin component of the film material 3 is separated to the combustible gases and the carbon but the combustible gases do not at this stage. The metallic films are cooled in an air cooling chamber 12 and is, therefore, not oxidized and burned. The film material 3 deposited with the carbon on the metallic film surfaces by thermal decomposition is sent to a peeling chamber 15 where a powder supplying member 17 and a blower 18 for injection are operated to project the powder from an injection nozzle 19 and to remove the carbon. On the other hand, the combustible gases are burned and deodorized by a burner 7 for deodorization and are sent by a blower 10 to a preheating section 4.
Patent JP-H06137181-A (JP)
Title: Fuel injection device for multicylinder two-stroke engine
Inventor: KATO MASAHIKO
IPC: F02B75/02
Filed: 1992-10-21
Abstract: PURPOSE:To also improve accuracy of detecting an intake air amount based on a sensor while preventing abnormal combustion from its generation so that the internal pressure sensor of a crank chamber can be protected. CONSTITUTION:In a fuel injection control device for multicylinder 2-stroke engine wherein a crank chamber internal pressure is detected to detect an intake air amount calculated and to determine a fuel injection amount to each cylinder, a crank chamber internal pressure sensor 36, set up in a crank chamber 15 connected to an arbitrary cylinder to detect the crank chamber internal pressure, is provided. Further, the device has a throttle opening sensor 36 for detecting an engine operation condition (idling speed region and low speed region) and a fuel injection control unit 33 for cutting injection of fuel to the cylinder communicating with the crank chamber, where the crank chamber internal pressure sensor is set up, by estimating abnormal combustion in the crank chamber based on a signal from this throttle opening sensor.
Patent JP-H06129991-A (JP)
Title: Inspection device for surface of wafer
Inventor: YANAGISAWA ISAO
IPC: G01N21/956
Filed: 1992-10-19
Abstract: PURPOSE:To provide a wafer surface inspection device which can detect foreign matters with high resolution and uses a semiconductor laser light source. CONSTITUTION:Since the light emitting surface 3 of a semiconductor laser 2 is rotated around the optical axis of the laser beam emitted from the laser 2 and the spot 5 of the laser beam is aligned with the direction of a pattern, and then, the defocusing amount which is generated when the spot 5 is aligned with the direction of the pattern and increases as going toward the end section of the spot 5 in the length direction is corrected by swinging and tilting the surface 3, the defocusing amount at the end section decreases and becomes small as a whole and, as a result, such a long spot that can roughly focus the laser beam on the surface of a wafer 1 can be formed along the pattern. Therefore, small foreign matters or scratches on the surface of the wafer 1 can be detected.
Patent JP-H07140971-A (JP)
Title: Music forming device
Inventor: KATSUTA MASANORI
IPC: G10G3/04
Filed: 1993-11-12
Abstract: PURPOSE:To express music with a small quantity of music data by providing the inside of note data with flags corresponding respectively to tie, slur, balken, continuous notes and staccato and automatically synthesizing music graphics in accordance with the note data. CONSTITUTION:A memory means stores the music data having the flags respectively corresponding to the tie 21, the slur 20, the balken 22, the continuous notes 23 and the staccato in the respective pieces of the note data at the time of synthesizing the music graphics in accordance with the music data stored therein. Respective pieces of the note data are read out of the memory means by a music graphic synthesizing means and the music graphics are synthesized in accordance with the note data. The synthesized music graphics are outputted by an output means to a printing means or display means. As a result, the music data quantity is decreased; for example, the storage of the more music data in a floppy disk is made possible.
Patent JP-H01146960-A (JP)
Title: Dichroic disazo coloring matter
Inventor: AOKI HISASHI
IPC: C09B43/00
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a clear blue dichroic disazo coloring matter having a high dichroic ratio and a high absorptivity, excelling in compatibility with a liquid crystal, having an absorption maximum wavelength in a long-wavelength region, and having a specified structure having a thienothiazole ring. CONSTITUTION:A dichroic disazo coloring matter of formula I [wherein A and B are each a (substituted) benzene or naphthalene ring, and at least either of A and B is a (substituted) naphthalene ring]. Examples thereof include three dichroic coloring matters of formulas II, III and IV [wherein R1 is H, a halogen, CnH2n+1 or the like, R2 is a group of formula V (wherein R4 and R5 are each H or CnH2n+1) or the like, and R3 is H, a halogen or CnH2n+1) or the like]. A disazo coloring matter of formula II, III or IV can be obtained by diazotizing a monoazo compound of formula VI or VII and coupling the product with a compound of formula VIII or IX.
Patent JP-2001126839-A (JP)
Title: Connector mounting device
Inventor: KOMI TAKASUKE
IPC: H01R24/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector mounting device which can reduce a connector height and can be produced without causing deterioration due to a plastic deformation of contact or a damage to the contact surface. SOLUTION: The connector mounting device includes a connector holder mechanism, which serves to hook a pawl 6a on a contact 41, rotates a connector 4 about a first shaft fulcrum P1 to be brought closer to a substrate 2, and inserts the connector 4 without loading; a carrying mechanism 8a serving to carry the connector 4 when mounting the connector 4 into the connector holder mechanism; a holder mechanism which can be oscillated with respect to a second fulcrum P2, and serves to fix the connector 4 to the substrate 2 using a hold down 5; and a substrate holder mechanism serving to maintain the substrate 2.
Patent JP-H03167756-A (JP)
Title: Menganese dry battery
Inventor: MIYASAKA KOJIRO
IPC: C23F11/14
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a manganese dry battery in which corrosion of zinc or zinc alloy used as negative electrode is restrained by providing a cationic surface active agent in the battery in a specific amount against electrolyte. CONSTITUTION:An electrolyte composed mainly of a solution of zinc chloride and/or that of ammonium chloride is used and cationic surface active agent monoalkyl quaternary ammonium chloride in which an alkyl group of carbon number 16 is more than 90 base % of an alkyl group contained is provided by 0.002 to 0.2cap.% in the electrolyte. The alkyl group of the cationic surface active agent adsorbed to the zinc surface, inhibits the reaction of generation of hydrogen gas. Therefore, even when mercuration is low or mercury is not added, corrosion of zinc or sinc alloy used as negative electrode is reduced without causing deterioration of manganese dioxide as positive electrode active substance.
Patent JP-H09130770-A (JP)
Title: Preamplifier for catv
Inventor: OBANA TAKESHI
IPC: H04N21/426
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To allow the preamplifier to have provision for a remarkable level fluctuation due to fading of a equipment signal by inserting one of signals selected from outputs of plural amplifier circuits whose gain differs to the preamplifier circuit. SOLUTION: A gain variable circuit 3 varying a gain of a TV signal amplified by a preamplifier circuit 1 is provided between a band pass filter 12 and an output terminal 11, and a signal level detection circuit 2 detecting a level of the TV signal amplified by the preamplifier circuit 1 is provided to a branching filter 13 at this side of the gain variable circuit 3. The gain variable circuit 3 is made up of amplifier circuits 41 to 44 whose gain differs from each other and an insertion changeover circuit 5 inserting any of the amplifier circuits to a signal line between the preamplifier circuit 1 and the output terminal 11. Relay X1 to X4 receive an output electric signal from a comparator circuit of the signal level detection circuit 2 and are activated to insert any of the amplifier circuits 41 to 44 .
Patent JP-2000131458-A (JP)
Title: Observation system for thundercloud
Inventor: WAKAYAMA TOSHIO
IPC: G01W1/10
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an observation system which estimates the extinction, the movement or the like of a thundercloud based on the rise and fall of the thundercloud and by which the movement of the thundercloud or the lightning is estimated more precisely. SOLUTION: A region judgment part 2 which judges a thundercloud region on the basis of observation data by a weather observation means is provided. In addition, a movement estimation part 4 which estimates the movement position of the thundercloud region on the basis of the tracking result of the thundercloud region is provided. In addition, a rise-and-fall pattern judgment part 5 which judges a rise and fall regarding the thundercloud region judged by the region judgment part 2, and which generates the rise and fall pattern of the thundercloud region, is provided. In addition, an extinction estimation part 6 which estimates a rise and fall up to the extinction of the thundercloud region on the basis of the rise and fall pattern to be outputted from the rise-and-fall pattern judgment part 5.  On the basis of the estimation result of the extinction estimation part 6, the lightning of a thundercloud is estimated.
Patent JP-H05118995-A (JP)
Title: Method and device for inspecting defect of color filter
Inventor: KIKUMA FUMIO
IPC: G01N21/88
Filed: 1991-10-25
Abstract: PURPOSE:To detect a foreign material or a defect present on each part such as on a glass base, in a colored layer, and on a surface by receiving the reflected light of a light emitted from the upper surface of a subject and the transmitted light of a light emitted from the lower surface by one light receiver. CONSTITUTION:Light sources 2, 4 are provided above and under a color filter 1, and a light detector 6 is provided on the upper part. In an inspecting position (a), an emitted light 5 never reaches the light detector 6 by a light shielding layer 11 consisting of chromium, and an emitted light 3 is reflected and reaches the light detector 6, in which the signal level is thus HIGH. In an inspecting position (b), both the emitted lights 3, 5 are transmitted by a colored layer 12, and only the emitted light 5 reaches the light detector 6, in which the signal level is HIGH. When a foreign material or a defect is prevent on the light shielding layer 11 or the colored layer 12 as inspecting positions (c), (d), the emitted light 3 or 5 is absorbed or scattered to reduce the light quantity reaching the light detector 6, so that the signal level becomes LOW, and the foreign material or defect can be detected.
Patent JP-H09167134-A (JP)
Title: Data synchronization system
Inventor: MITSUSHIERU SHII AREKISANDAA
IPC: H04L7/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a data synchronizing system for a bus interface unit with which the flow of data is controlled between a data processor to be operated at a high clock rate and an address/data bus to be operated at a low clock rate. SOLUTION: This system incorporates four different clock areas, namely, circuit routes to be operated at a core rate, bus rate, transfer rate and reception rate, in it. The circuits for processing data only at the high clock rate of data processor 10 or only at the low clock rate of address/data bus are respectively operated in the core rate area or bus rate area. The transfer rate area is used for transferring data from the core rate to the bus rate. Inversely, the reception rate area is used for transferring data from the bus rate to the core rate.
Patent JP-H02153133-A (JP)
Title: Water-turning sanitary equipment arranging method
Inventor: YOSHIDA NAOHIRO
IPC: A47K4/00
Filed: 1988-12-05
Abstract: PURPOSE:To enhance the feeling of the existence of other sanitary equipments by arranging sanitary equipments in a water-proof floor area, and by setting a closet bowl on the side of the hanging position of a hinged door, to contrive the closet bowl not to be seen when the door is opened. CONSTITUTION:In front of a body type bath room Ub, an exit or entrance Eu is set, and a single swing door 10 with a hanging position on the left side 10a and with a hand position 10b on the right side respectively is set. Besides, in an innermost section in front of the bath room Ub, a bath tub 20 is set, and on the right side, a dressing stand 30 is set. Then, on the hanging side of the door 10, a closet bowl 50 is set.
Patent JP-H01148590-A (JP)
Title: Optical recording medium
Inventor: HIBINO JUNICHI
IPC: G11B7/24038
Filed: 1987-12-07
Abstract: PURPOSE:To enable independent recording and erasure in two adjacent layers without any effect of one on the other and enable high-density information recording, by separating recording layers comprising by respective photochromic compounds different in absorption wavelength, from each other by an LB (Langmuir-Blodgett) film. CONSTITUTION:An LB film is formed of a fatty acid, a fatty acid ester, an alphatic alcohol or a fatty acid metallic salt. For example, an LB film of spiropyran (SP1822) as a lowermost layer, an LB film of tripalmitin as an intermediate layer and an LB film of spiropyran (SP117) are formed to provide recording layers on a substrate. Only the recording layer of SP1822 independently performs a photochromic reaction under irradiation with light (40mJ/cm<2>) with a wavelength of 618nm, while only the recording layer of SP117 independently performs a photochromic reaction under irradiation with light (40mJ/cm<2>) with a wavelength of 480nm. Both of the recording layers are returned to their initial states when being irradiated with UV rays. When the layer of tripalmitin as the separating layer was not provided, the recording layers could not be returned to their initial states.
Patent JP-H06133948-A (JP)
Title: Magnetic resonance imaging system
Inventor: SHINKAI SEIICHI
IPC: A61B5/055
Filed: 1992-10-21
Abstract: PURPOSE:To perform accurate diagnosis by relieving a patient from anxiety during examination, and preventing deterioration of picture quality due to move ment of the body. CONSTITUTION:This magnetic resonance imaging system generates tomograms of a photographed portion by receiving, by means of a high-frequency coil 4, NMR signals generated from an examinee placed in a uniform static magnetic field and to which high-frequency pulses are applied, converting the received signals into digital signals, and causing a computer system 11 to perform arithmetic for reconfiguring images. The system includes a voice message output means 22 for outputting voice messages such as the time required for examination, information concerning it and instructions on examination in response to commands from the computer system 11.
Patent JP-2001128101-A (JP)
Title: Recorder
Inventor: NAKA HIROSHI
IPC: G11B5/027
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that a worker is troubled by the necessity to rewind a recorded video tape at a prescribed time at the time of picking up the image of each part of a semiconductor manufacturing device with a video camera and it is difficult not only to recognize in which case the semiconductor manufacturing device gets abnormal but also analyze the cause of a fault of the device. SOLUTION: A control part which controls the operation of a recording means is provided with endless recording which automatically returns to the recording start position of a recording medium at intervals of a prescribed recording time and repeats the operation to record a moving picture or the recording medium.
Patent JP-S63161023-A (JP)
Title: Production of flexible printed circuit board
Inventor: TOKO AKIRA
IPC: H05K3/38
Filed: 1986-12-25
Abstract: PURPOSE:To obtain the titled board having excellent heat-resistance, cold- resistance, electrical characteristics, abrasion resistance, etc., and free from curl, by casting a specific polyamic acid solution on a metal foil and curing the solution using a specific heating method. CONSTITUTION:An acid component consisting of (A) 50-80mol% 3,3',4,4'- biphenyltetracarboxylic acid dianhydride, (B) 50-20mol% pyromellitic acid dianhydride and a diamine component consisting of (C) 50-80mol% p- phenylenediamine and (D) 50-20mol% 4,4'-diaminodiphenyl ether are prepared beforehand in a manner to give a molar ratio of the acid component to the diamine component of 0.9-1 and a ladder ratio of 56-62%. A reaction product of the component A and the component C is mixed with a reaction product of the component B and the component D and the mixture is made to react at 0-100 deg.C for 0.5-30hr to obtain a polyamic acid. The acid is cast on a metal foil and heated from 100 deg.C-300 deg.C spending >=0.5hr. The foil is wrapped around a cylinder having a diameter of 50-100mm facing the metal foil inward and heated from 300 deg.C-350 deg.C spending >=0.5hr.