baber/WOPTO huggingface dataset:
Patent JP-H01187536-A (JP)
Title: Optical pulse separating circuit and optical pulse multiplex circuit
Inventor: MORIOKA TOSHIO
IPC: H04B10/29
Filed: 1988-01-22
Abstract: PURPOSE:To separate signal optical pulses by means of a sequence of control optical pulses by constituting optical elements to have lengths at which the difference in group delayed quantity between the signal optical pulses and control optical pulses can become almost equal to the interval of incident signal optical pulses. CONSTITUTION:Optical Kerr elements 2-1-2-(N-1) which change the polarized state of signal optical pulses superposed upon control optical pulses and polarization beam splitters 3-1-3-(N-1) which separate signal optical pulses in a specific polarized state from the output light of the optical Kerr elements 2, are provided. The optical Kerr elements 2 and polarization beam splitters 3 are alternately cascade-connected and the elements are constituted to lengths at which the difference in group delayed quantity between the signal optical pulses and control optical pulses can become almost equal to the interval of incident signal optical pulses. Therefore, N sequences of f0(bits/sec) signal optical pulse trains can be separated whenever the each optical element is passed by using the single sequence of control optical pulses of repeating periods f0(bit/sec).
Patent JP-S63180073-A (JP)
Inventor: SHIMIZU MORIKATSU
IPC: D06B15/09
Filed: 1987-01-20
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-H04247764-A (JP)
Title: Facsimile equipment
Inventor: SHIMAMURA YASUTO
IPC: H04N1/00
Filed: 1991-02-01
Abstract: PURPOSE:To allow a transmission destination to easily identify the operator of a transmission source. CONSTITUTION:A scanner 3 inputs a picture data corresponding to an image of a transmission original or the like, an SVC5 of a still video camera enters a video data corresponding to an image such as a face of the operator, a picture data inputted by the scanner 3 and the video data inputted by the SVC5 are synthesized in a state of a binarized data respectively and the synthesized data is sent via a communication control unit 12.
Patent JP-S62241288-A (JP)
Inventor: OKUDA TADAO
IPC: H05B6/12
Filed: 1987-01-21
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-S5295663-A (JP)
Title: 5-alkoxy-2-oxazole-acetic acid or acid or propionic acid derivatives
Inventor: YAMANAKA TSUTOMU
IPC: A61K31/42
Filed: 1976-02-05
Abstract: PURPOSE: 5-Alkoxy-2-oxazole-acetic acid and -propionic acid derivatives I [R is phenyl, substituted phenyl having one or more substituents (halogen nitro or lower alkyl) or phridy; R 1  is lower alkyl; R 2 , 3  are H or lower alkyl; R 4  is lower alkyl, H or alkali metal; n is 0 or 1], e.g. 4-p-chlorophenyl-5-ethoxy-2-oxazoleacetic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11206226-A (JP)
Title: Nipping rail-supporting structure in nipping and conveying mechanism
Inventor: YUGAWA MASAHIKO
IPC: A01D61/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a nipping rail-supporting structure capable of enabling plugging of grain culms to be more readily and rapidly removed. SOLUTION: This nipping rail-supporting structure composed of an endless rotating chain 11 with protrusions, and a nipping rail 12 urged by a spring to the endless rotating chain 11 side so that a reaped grain culm may be nipped between the endless rotating chain 11 and the nipping rail 12, is constituted of a rail stand 13 for supporting the nipping rail 12 in a state facing to the endless rotating chain 11 so as to be freely slidably movable in the near and far direction, a fixing guide member 18 having a pair of guiding surfaces 18a for slidably guiding symmetry side surfaces 15a of a supporting stand 15 over a nipping position at which the nipping rail 12 approaches the endless rotating chain 11, to an escaping position at which the nipping rail 12 is separated from the endless rotating chain 11,  and a fixing tool 19 for fixing the supporting stand 15 to a fixing guide member 18 at the nipping position.
Patent JP-S63181650-A (JP)
Title: Permanent magnet type rotor
Inventor: SESHIMO KOJI
IPC: H02K1/27
Filed: 1987-01-23
Abstract: PURPOSE:To prevent a permanent magnet from being scattered when the magnet is cracked by forming a protection tube to have a length equal to or longer than the length of the magnet, and filling an aluminum die cast material in the tube. CONSTITUTION:A permanent magnet type rotor is composed of a polarity anisotropic cylindrical permanent magnet 1, a surface protection member 2, a sleeve 3, a die cast material 4 and a rotational shaft 5. The member 2 has an extension 2b which is to be longer than the length of the magnet. When the rotor is formed, the member 2 is thermally expanded to be engaged with the magnet 1 integrally, and set in an aluminum die casting mold. Then, the sleeve 3 is concentrically set in the bore of the magnet 1, and the material 4 is filled therein. Thus, the magnet 1 and the sleeve 3 are clamped by the member 4 to form the permanent magnet type rotor.
Patent JP-S60157281-A (JP)
Title: Gas laser oscillation device
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/097
Filed: 1984-01-25
Abstract: PURPOSE:To enable the power of laser beams stable even with pulse widths of 0.1ms or less to be obtained by a method wherein one end of a resistor is connected in series to one of the electrodes of a discharge tube, and a capacitor is connected between the other electrode and the other end of the resistor. CONSTITUTION:When a transistor 3 is turned OFF, the difference of potential between a plate voltage and an impressed voltage caused by a high-withstand voltage vacuum tube 2 is given across both ends of the capacitor 6, leading to charge for the difference of potential. Next, when the transistor 3 turns on, the plate voltage of the vacuum tube 2 falls by several kV, and discharge currents flow; at the same time the charging of the capacitor 6 is furthered. When the vacuum tube 2 turns OFF, most of the discharge currents are cut OFF. At this time, the energy accumulated in the capacitor 6 flows in the form of micro current through a closed circuit made up of the anode side electrode 1a of the discharge tube 1, its cathode side electrode 1b, the resistor 5, and the capacitor 6. Since the laser medium can be kept into the state of ionization during the pulse OFF time by this micro current, a next pulse oscillation can be smoothly performed.
Patent JP-S62169603-A (JP)
Inventor: KAWABATA SHIGETO
IPC: B27K5/02
Filed: 1986-01-22
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-H10189306-A (JP)
Title: Chip resistor
Inventor: OSATO SUNAO
IPC: H01C1/14
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a chip resistor which has a resistance to solder leaching and can be stuck firmly to a circuit board when the resistor is soldered to the circuit board, in which resistance value fluctuation nor exfoliation of plated films does not occur even when the plated films are formed on the surfaces of electrodes, and which no plating solution adheres to its overcoat. SOLUTION: First electrodes 6 of a grazed metal are formed on the front surface of a substrate 2 by printing, and second electrodes 7 of a grazed metal are formed on the rear surface of the substrate by printing at the positions oppositely faced to the first electrodes 6. After a resistor 3 which is directly connected with first electrode 6 is formed on the front surface of the substrate 2 by printing, the resistor 3 is coated with a glass coat 11 and trimmed. Then, a resin coat is formed on the glass coat 11 so as to fill up trimming grooves. After the resin coat is formed, third electrodes 8 are formed by using resin- containing silver paint between the first and the second electrodes 6 and 7 across side faces of the substrate 2 at both edges of the substrate 2 and the external surface of the first, the second, and the third electrodes 6, 7, and 8 are plated with nickel and solder.
Patent JP-H06222492-A (JP)
Title: Photographic special sensitizing dye
Inventor: SUMIOKA KOICHI
IPC: C09B23/00
Filed: 1993-01-28
Abstract: PURPOSE:To provide photographic spectral sensitizing dye high in sensitivity and small in residual color due to dye stains and fogging. CONSTITUTION:The photographic spectral sensitizing dye is characterized by being represented by the formula in which each of Z<1> and Z<2> is an atomic group necessary to form a benzoxazole, bezothiazole, benzoselenazole, or benzimidazole ring; each of R<1> and R<2> is, independently, optionally substituted alkyl or alkenyl; each of R<3>-R<6> is, independently, an optionally substituted alkyl or alkenyl or aryl; each of L1-L7 is, independently, an optionally substituted methine; each of m and n is, independently, 0 or 1, but not 0 at the time; and X is a counter ion.
Patent JP-S58130860-A (JP)
Title: Paper sheet sorter
Inventor: WATANABE JIYUNJI
IPC: B65H39/11
Filed: 1982-01-29
Abstract: PURPOSE:To divide and store sheets of paper without requiring a dedicated drive unit for a selector by arranging a guide selector interlocked with a bin selection carriage in a paper guide path connecting a non-sorting storage section to a sorting storage section. CONSTITUTION:When the paper P' discharged from a discharge section 7 is to be stored in the storage room 67 of a non-sorting storage section 66, for instance, a bin selection carriage 75 is moved so as to close sorting paper guide paths 72, 92 and to open a non-sorting paper guide path 71 through guide selectors 93, 94 interlocked with the bin selection carriage 75. When the paper P' already copied on one side is fed to a transport unit 9 side to be copied on the other side too, for instance, the bin selection carriage 75 is further move so as to close the common guide path section of paper guide paths 71, 72 and to open the paper guide path 92 for copying on both sides.
Patent JP-S59139603-A (JP)
Title: Rco5 system rare earth cobalt magnet and manufacture thereof
Inventor: HIKIBA TOSHIFUMI
IPC: H01F1/053
Filed: 1983-01-31
Abstract: PURPOSE:To improve residual magnetic flux density and energy product by manufacturing an RCo5 system magnet having a particular mixing composition of Sm, Pr, Co and a range of Pr/Sm value in the R-O phase. CONSTITUTION:Powder material obtained by smashing the RCo5 alloy consisting of 10.4wt% Sm, 24.2wt% Pr and 65.4wt% Co in the grain size of 4-5mum is molded under the magnetic field by the ordinary method and it is then buried in the alloy powder [mixture of (Sm1-xPrxCo5) and (Sm1-xPrx)2O3] consisting of 16wt% Sm, 17wt% Pr, 66.4wt% Co and 0.6wt% O2. Moreover, it is kept for two hours at 1,135 deg.C and is then cooled to 1,090 deg.C and is kept for three hours. Thereby, a sintered body can be obtained. This sintered body obtained contains R-O phase of 1-5% in addition to RCo5. This sintered body is buried in the same alloy powder, kept for an hour at 1,070 deg.C, kept for two hours at a cooled temperature of 1,000 deg.C, kept for two hours at 900 deg.C, then kept for five hours at a cooled temperature of 850 deg.C. Thus, a magnet can be obtained by abovementioned ageing process.
Patent JP-H07213991-A (JP)
Title: Coating method with metallic coating compound
Inventor: MINOURA HIDEJI
IPC: B05B5/04
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a good metallic coating film without darkening by applying a metallic coating compound using a rotary atomizer type coating machine with a grooveless atomizer head and reducing the rotating speed of the atomizer head. CONSTITUTION:When a grooveless atomizer head 5 is rotated at a relatively low speed, a metallic coating compound is discharged from the discharge edge of the atomizer head 5 in a film form without being shredded by cusps. Shaping air is ejected from an air nozzle 4 to the coating film (b). It is therefore difficult for the shaping air to pass without contacting coating compound particles, and large kinetic energy of the shaping air is given to the particles, increasing the particle size as well as the flight velocity of the particles. As a result, when the particles hit the coating surface, they are crushed, and the luster pieces in the particles are moved to be arranged in parallel with the coating surface to prevent darkening. Since a clear coating compound has a large viscosity, very fine coating particles should be prepared. Therefore, the rotary atomizer type coating machine with a grooved atomizer head is to be used.
Patent JP-H02200855-A (JP)
Title: Production of fiber mat
Inventor: IHARAKI HIDEMATSU
IPC: D04H1/4226
Filed: 1989-01-21
Abstract: PURPOSE:To prevent trouble, such as entangling of fiber with a fiber opener, during production of a mat and obtain a fiber mat without dispersion by taking out long fiber having a specific length or above contained in a fiber material after cutting, cutting the taken out long fiber and reutilizing the cut fiber. CONSTITUTION:A fiber material 1 is introduced into a cutter 3 with a conveyor 2 and cut to a prescribed length of about 40-50mm. The cut fiber mass 4 is then introduced into a fiber blender 6 with a conveyor 5 to pull out long fiber having about >=160mm length from the blended fiber material with a combed roller 7. The fiber material after pulling out the long fiber is then dropped onto a conveyor 9 and the long fiber is recut with a cutter 8. The resultant material, together with the fiber material on the conveyor 9, is subsequently fed to a fiber opener 10.
Patent JP-2000217239-A (JP)
Title: Buried underground pipe for housing cable and its connecting structure
Inventor: KOBAYASHI TOSHIMASA
IPC: F16L21/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently carry out work by dividing the annular space formed between the outer pipe and inner pipe of a buried underground pipe for housing cable having a double pipe structure composed of the outer pipe and inner pipe which is nearly concentrically housed in the outer pipe into housing spaces, by providing partition pieces in parallel and uniting the partition pieces with the outer and inner pipes. SOLUTION: A buried underground pipe 1 for housing cable is composed of an outer pipe 2 and an inner pipe 3 nearly concentrically housed in the outer pipe 2. Partition pieces 5 protruded outward are integrally provided with the external surface 4 of the inner pipe 3. The outer pipe 2 is formed among projected lines formed by protruding grooves 7 for tightly putting the front end sections 6 of the pieces 5 in a facing state. The inner pipe 3 is inserted into the outer pipe 2, and the front end sections 6 of the partition pieces 5 are inserted into the grooves 7 by sliding it from the outer pipe 2. Then the annular space 10 formed between the outer and inner pipes 2 and 3 is divided into six housing spaces with the partition pieces 5 and cables 12 are respectively housed in the spaces 11. Therefore, the cables 12 can be housed smoothly and efficiently in the spaces 11.
Patent JP-2000217144-A (JP)
Title: Radio communication equipment capable of changing communication rate, radio communication system and control method therefor
Inventor: HAMADA MASASHI
IPC: H04W52/38
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide equipment, capable of deciding optimum communication rate and transmission output by discriminating the reception electric field strength of transmitted signals and deciding the communication rate or the transmission output for outputting signals from communication equipment, based on the discriminated reception electric field strength and transmission output information and interference information added to the transmitted signals. SOLUTION: Reproting signals 10 normally transmitted by the radio base station 12 of a connection object are received. The propriety of the received reporting signals 10 is decided by an arithmetic operation using an error correction code, and whether or not it is an error continued for the stipulated number of times is decided when the error is present in reception and the reporting signals 10 are received again, when it is within the stipulated number of times. When there is no error in the reception, a control part reads the various kinds of information from the reporting signals, simultaneously measures the reception electric field strength of the reporting signals 10 and decides the transmission output by using the transmission power of the signals, interference information and the reception electric field strength from the information and a constant for the arithmetic operation stored in a setting information storage part.
Patent JP-H03218069-A (JP)
Title: Hot electron transistor
Inventor: KAMATA MIKIO
IPC: H01L29/68
Filed: 1990-01-23
Abstract: PURPOSE:To make electrons entering a low band drift toward a collector and to contrive the improvement of the transfer efficiency of the electrons from a base and the improvement of the high-speed property of transfer of the electrons by a method wherein an HET, an inclination is formed on the low band in the base layer of the HET. CONSTITUTION:A base layer 3 is constituted of an n<+>InxGa1-xAs (the (x) is the ratio of atoms) layer and the added amount of the In is gradually reduced from an emitter barrier layer 4 toward the side of a collector barrier layer 2. When a necessary voltage set the side of an emitter as a negative pole is applied between an emitter electrode 7 and a collector electrode 9, hot electrons of a high energy enter the side of the layer 3 from the side of an emitter layer 5. At this time, the energy normally enters a low band, but the electrons are drifted by the inclination of the low band and are efficiently transferred to a collector.
Patent JP-S62170722-A (JP)
Title: Two-intake-valve-type engine
Inventor: MORIKAWA KOJI
IPC: F02B27/02
Filed: 1986-01-23
Abstract: PURPOSE:To improve the efficiency of charging and aim at improvement of the output of an engine by providing each one cylinder with two intake valves of large and small diameters, and then setting the tube diameter and tube length of each intake pipe which is in linkage with each of the intake valves and the angle of opening of each intake valve so that these are in a specific relation to each other. CONSTITUTION:On the cylinder head 1 of each cylinder in an engine are provided two intake valves 2, 3 and one exhaust valve 4 respectively. One intake valve 2, located on the primary side, is formed to be of a small tube diameter, and its valve timing is set at a small opening, and then, it is connected through a thin and long intake pipe 5 to an intake chamber 7. While, a the other intake valve 3, located on the secondary side, is formed so that is has a tube diameter larger than that of said intake valve 2, and its valve timing is set at a large opening, and then, it is connected through an intake pipe 6, which is larger in its tube diameter and shorter in its tube length as compared with said intake pipe 5, to the intake chamber 7. In addition, the intake chamber 7 is connected by means of a throttle body 9 to an air cleaner 8.
Patent JP-S62174091-A (JP)
Title: Production of phosphorus-containing poly hydroxyl compound
Inventor: KUNO JUNICHI
IPC: C07F9/53
Filed: 1986-01-24
Abstract: PURPOSE:To obtain the titled compound effective in imparting high flame- retardancy to a polyurethane resin without lowering the foamability and strength of the resin, by reacting tris (hydroxypropyl) phosphine oxide with an alkylene oxide, etc. CONSTITUTION:The objective compound can be produced by reacting (A) tris (hydroxypropyl) phosphine oxide with (B) an alkylene oxide (e.g. ethylene oxide) or styrene oxide in the presence of preferably 0.05-1 (wt)% alkali or acid catalyst. The amount of the component A is preferably 5-70% for the production of a polyurethane resin and 5-40% for the production of a phenolic resin.
Patent JP-H06232459-A (JP)
Title: Cryogenic apparatus
Inventor: ARIGA HIDEKI
IPC: H01F6/04
Filed: 1993-01-29
Abstract: PURPOSE:To suppress invasion of heat in the atmosphere into a liquid helium case tank by having a helium case which is prepared by forming a liquid helium tank by storing liquid helium in a hermetically sealed space and a vacuum case which is supported rotatably, surrounds the helium case and forms a hermetically sealed space which is evacuated to be vacuum. CONSTITUTION:A helium case 45 is connected to an inside-bottomed tubular body 35 with a heat insulating support plate 71 interposed and is supported by a vacuum case 31, while the heat insulating support plate 71 having a surface processed to be specular prevents that a radiation heat is radiated to the helium case 45 from the inside surface of the vacuum case 31. Besides, the heat insulating support plate 71 is fixed to the helium case 45 and a plate-shaped part 73 provided as a second support part is formed, while both a tubular part 72 and the plate-shaped part 73 are made of stainless steel having a low heat conductivity. Heat transfer by contact is made between the tubular part 72 and the plate-shaped part 73 and a thermal resistance part is formed. Accordingly, the heat transfer between them can be suppressed.
Patent JP-H01187248-A (JP)
Title: Cornering member for dry exterior materials
Inventor: SUGANO YOSHIHIKO
IPC: E04F13/073
Filed: 1988-01-22
Abstract: PURPOSE:To obtain a cornering member, capable of simplifying works for covering the end of dry external wall materials, by engaging parts of a corner cover with engaging channels formed by touching planes of corner cover fixture and a guide member, and by integrating the corner cover with the corner cover fixture. CONSTITUTION:A corner cover fixture is formed with fixing planes 1, a guide member 5 roughly provided in the central part of the fixing planes 1, touching planes 6 provided on the parts of the fixing planes 1 adjacent to the guide member 5, and engaging parts 8 protrusively provided in engaging channels 7, which are formed between the touching planes 6 and the guide member 5. A corner cover B is formed with engaging parts 13, which are vertically provided along the edge of a decoration planes 10. Then, engaging the engaging parts 13 of the corner cover B with the engaging channels 7 of the fixture A, a corner member alpha is formed with insert-accepting members provided for covering the end of dry external wall materials beta. With this invention, covering work for the end of the dry external wall materials beta can be simplified and, at the same time, external appearance, corrosive resistivity and watertightness can be improved.
Patent JP-S55107254-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IENAKA MASANORI
IPC: H01L27/04
Filed: 1979-02-09
Abstract: PURPOSE:To protect an inside circuit against the inflow of electric charge from external capacitors by forming plural resistor islands connected in series on a semiconductor substrate and setting the ratios of the resistance values from voltages applied to the resistors and the maximum voltage of a terminal connected to the inside circuit. CONSTITUTION:Separating (6) an n-epitaxial layer on a p-silicon substrate 1 with a p-layer, islands 7 and 8 are formed, and forming p-layers 9 and 10, resistor, islands R1 and R2 are formed and they are connected in series. VCC is applied to the resistor R1 via n<+>-layers 12 and 13 and is applied to an external capacitor C through a terminal O to obtain a stabilized voltage VS. The terminal S of the resistor R2 is connected to an internal power source circuit 5. Let the maximum voltage at the terminal S be Vmax and the voltage at the inside circuit be VBE, and R1/R2 is set so that a relation (Vmax-VS)XR1/(R1+R2)<VBE may be obtained. If the resistance values are divided in such a way, the voltage at the terminal S can be increased to a sufficient value and the resistor R1 performs protection against the inflow of electric charge from the capacitor C, therefore, the inside circuir is protected from damage.