baber/WOPTO huggingface dataset:
Patent JP-H06299056-A (JP)
Title: Polycarbonate resin composition of improved flow
Inventor: TAKAHASHI HIROSHI
IPC: G11B7/2533
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a polycarbonate resin composition which has excellent molding flow and can give a molding of excellent heat resistance by mixing a polycarbonate resin with a specified metal salt in a specified ratio. CONSTITUTION:100 pts.wt. polycarbonate resin (e.g. bisphenol A aromatic polycarbonate resin) is mixed with 0.05-2 pts.wt., desirably 0.1-1.5 pts.wt., more desirably 0.2-1 pts.wt. metal salt selected from among Zn, Mg and Ca salts of azodicarboxylic acid.
Patent JP-S58205615-A (JP)
Title: Method and apparatus for correcting thin metallic plate
Inventor: YOSHIKAWA AKIO
IPC: B21D1/05
Filed: 1982-05-24
Abstract: PURPOSE:To correct thin metallic plate at high productivity without increasing speed by interposing an elastic nonmetallic sheet between plural superposed thin plates when putting the thin plate in a correcting device. CONSTITUTION:Strips 1, 2 paid off from pay-off reels 5, 6 holds an elastic nonmetallic sheet 3 paid off from a feeder 7, and passed as a strip. Tension is added to this strip by inlet side and outlet side bridle rolls 8, 9, and leveled by a tension leveler 10. Leveled strips are coiled separately by tension reels 11, 12, and the sheet 3 between strips 1, 2 is coiled at the same time by a winder 13. By this way, plural strips can be passed as a sheet, and accordingly, production of several times can be obtained by conventional speed.
Patent JP-H05290458-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUMURA NOBUYOSHI
IPC: G11B15/52
Filed: 1992-04-08
Abstract: PURPOSE:To facilitate the speed control of a drum without increasing the number of components and the change of the configuration of a servo system by constituting a phase detector and two speed detectors with one microprocessor. CONSTITUTION:At the time of recording, a change-over switch 15 is changed over to the side of a detector 12 for FG, and a speed error value outputted from the detector 12 is added on a phase error value outputted from the phase detector 13 at an adder 16 at every input of FG to an input capture 11. At the time of reproduction, the switch 15 is changed over to the side of the speed detector 14 for a horizontal synchronizing signal, and the speed error value outputted from the speed detector 14 is added on the phase error value outputted from the phase detector 13 at the adder 16 at every input of the horizontal synchronizing signal to the input capture 11. In such configuration, the speed detectors 12, 14 and the phase detector 13 can be constituted of one microprocessor 10.
Patent JP-H08283091-A (JP)
Title: Production of superconductor
Inventor: NAGAYA SHIGEO
IPC: C30B11/14
Filed: 1995-04-12
Abstract: PURPOSE: To produce a superconductor having good conductivity in its circumferential and axial directions by melting a metal oxide used as a superconductor material and forming the superconductor having crystal axes each of which is directed toward the center of the superconductor in the radial direction through using a specific means. CONSTITUTION: In this production, metal oxide (e.g. YBa2 Cu3 Ox ) used as a material for a superconductor 1 is melted and then, plural seed crystals 2 (e.g. MgO) are placed on the periphery of the molten metal oxide so that each of the crystal axes of the seed crystals 2 is directed toward the center of the molten metal oxide in the radial direction and thereafter, cooled and solidified to form the superconductor 1 having crystal axes each of which is directed toward the center of the superconductor 1 in the radial direction.  That is, when the seed crystals 2 are present, a crystal of the superconductor 1 is formed in the direction corresponding to the crystal axis of each of the seed crystals 2 and the crystal grows into a crystal oriented to the same direction as this direction in the peripheral part of each of the seed crystals 2 to form the superconductor 1 having good conductivity in both of two directions which orthogonally intersect each of the crystal axes.
Patent JP-S62242477-A (JP)
Title: Image pickup device
Inventor: IKEDA TAKUSHI
IPC: H04N5/335
Filed: 1986-04-15
Abstract: PURPOSE:To prevent display from uneasy observation by inhibiting the display of a video signal on a monitor when exposure due to a means for controlling the exposure of an image pickup element is not properly controlled. CONSTITUTION:When a release button is depressed up to the 1st stroke, a switch S-1 is closed and a photometric circuit 22 is driven by a sequence control circuit 21. When a photometric value is more than a prescribed value, a switch 37 is turned to (a) side, a switch is tuned on, a switch 41 is also turned on, a trigger signal is impressed from the circuit 21 to an image pickup part 31, and a liquid crystal finder part 8 displays an image. When the photometric value is less than the precribed value, a strobe circuit 29 is driven and electrostatic charge is started, but the circuit 21 is driven so that no trigger signal is applied to the image pickup part 31 to inhibit the display on the finder part 8.
Patent JP-H02266694-A (JP)
Title: Dial-in incoming system
Inventor: HORIUCHI TATSUO
IPC: H04Q3/58
Filed: 1989-04-07
Abstract: PURPOSE:To improve the service performance by adopting the processing system suitable for a caller terminal equipment so as to apply the dial-in service. CONSTITUTION:A microprocessor 16 identifies incoming additional information (information element in SET UP message) sent from an ISDN exchange network via a trunk 10 to select automatically either an incoming subaddress DID incoming call or an additional number DID incoming call. Thus, in the case of the dial-in call receiving a call while the extension is designated directly, the dial-in incoming processing is applied without being fixed to the terminal kind of the caller side and the incoming kind data of a relevant incoming call external line. Thus, the call loss disabling an incoming call due to noncoincidence of the terminal equipment is reduced to improve the service performance.
Patent JP-S5516207-A (JP)
Title: Cpu clock
Inventor: IWAMOTO MITSUMASA
IPC: G04G3/00
Filed: 1978-07-17
Abstract: PURPOSE: To compensate temperature of oscillating frequency and to obtain a stable time reference signal by correcting the correcting routine of program by the use of an output of the temperature detector.  
     CONSTITUTION: Programs 301 to 305 in the CPU are made according to the respective divisions of temperature characteristic of the crystal oscillator, a fixed number of non-action instructions B for correcting a time error is set to each main program A. The control unit 404 sends a selection command such as interrupt instruction to the CPU 402, and selects the number of non-action instructions of the program to make a unit time from the memory 403. In this way, the number of instructions of subprogram of the clock program is controlled by the temperature detecting voltage to send a desired time to the display unit 406. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11281397-A (JP)
Title: Signal error correcting circuit
Inventor: SEKIYA SANETOSHI
IPC: G01D5/245
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simply and accurately eliminate errors by generating a necessary signal to add pulses or eliminate pulses from am input pulse signal, and performing correction. SOLUTION: For example, 1000 pulses are contained in a specified pulse period. A storage device having the same number of addresses is prepared. An identification signal of, e.g. in hexadecimal numbering system is imparted to each address. From the 1000 pulses, pulses are suitably eliminated or added, and errors are corrected. When input pulses are outputted, as they are, as shown in Fig. D, a digit 1 is written in the address. In the case of elimination, a digit 0 is written in the address. When one pulse is added to the input pulses, a digit 2 is written in the address. The address in which a digit 1 or 0 or 2 is written is read, and the input pulses are processed. Thereby pulse signals in which errors are corrected as shown in Fig. D and fig. G can be obtained.
Patent JP-H05291476-A (JP)
Title: Semiconductor device
Inventor: MITAKE KENJIROU
IPC: H01L23/50
Filed: 1992-04-08
Abstract: PURPOSE:To reduce limitations imposed on the arrangement of a pad disposed on a semiconductor in a semiconductor device to be encapsulated with resin. CONSTITUTION:A part of a leadframe encapsulated in resin 20 is arranged into a double layer structure. A metal section 13 on a first layer and a metal section 14 on a second layer, the metal section 13 and a pad 15, the metal section 14 and the pad 15 are connected with each other by bonding wires 16, 17 and 18, respectively.
Patent JP-H03285491-A (JP)
Title: Inter-pc-robot controller interface device
Inventor: TAZAKI HIDEYUKI
IPC: H04Q9/00
Filed: 1990-03-30
Abstract: PURPOSE:To expand the input/output point only in the space of a two port RAM space when used as input/output data and to enable real-time data exchange by providing the two port RAM on both robot controller and PC sides. CONSTITUTION:A PC side CPU 1 writes input/output information and the bit pattern of a JOB program in a PC side two port RAM 2. At this time, an access request 12 from the PC side CPU 1 to the PC side two port RAM 2 is received by a PC side bus arbiter 3, and then, an acknowledgement 13 is returned to the PC side CPU 1. An interface CPU 4 reads the data of the above- mentioned PC side two port RAM 2, converts the data so that a robot side CPU 5 can understand it and writes it in a robot side two port RAM 6. At this time, an access request 16 from the interface CPU 4 to the robot side 2 port RAM 6 is received by a robot side bus arbiter 7, and then, an acknowledgement 17 is returned to the interface CPU 4.
Patent JP-S5515424-A (JP)
Title: Continuous esterification of terephthalic acid
Inventor: TOKIYAMA YASUHIRO
IPC: B01J23/00
Filed: 1978-07-18
Abstract: PURPOSE: To obtain a terephthalic acid ester containing a few insoluble fine particles, by adding a polymerization catalyst before the first reactor and a heat stabilizer after the second one, using a plurality of reactors in series.  
     CONSTITUTION: Terephthalic acid is esterified with ethylene glycol in a plurality of reactors in series. A polymerization catalyst, e.g. a Sb compound or together with a Co compound, is added to the reaction system before the first reactor; a heat stabilizer, e.g. a triphosphate, to the system after the second one. Esterification is carried out in the first reactor up to a rate of reaction of 60W95%, and then up to 92W98% in the reactors after the second one.  
     EFFECT: Improved color and good spinning and drawing conditions due to the nearly completely suppressed formation of insoluble fine particles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06299599-A (JP)
Title: Method for connecting pc beam for post-connection to column
Inventor: ABE NOBORU
IPC: E04B1/22
Filed: 1993-04-14
Abstract: PURPOSE:To improve execution of work for pressure connection of a beam for post-connection, and to shorten term of works while reducing cost by a method wherein tendons are inserted through sheaths provided beforehand to an existing PC column and sheaths provided to a widened area of the connecting end of a PC beam for post-connection, and tension is applied thereto. CONSTITUTION:Sheaths 7, or sheaths 7 and coupler-attached distribution plates 5, are provided beforehand to an existing PC column A. Then, tendons 9 are inserted through the sheaths 7 buried in a widened area F of the connecting end of a PC beam C' for post-connection and the sheaths 7 of the existing PC column A, and the tendons are connected to tendons 8 of a pre-connected PC beam B-through couplers 6. With tension applied to the tendons, the PC beam C' for post-connection, the PC column A and the pre-connected PC beam B' are united together. In the case where the couplers 6 are not used, the tendons 9 are inserted through the sheaths 7 of the existing PC column A and the sheaths 7 of the PC beam C' for post-connection, and tension is applied thereto and the PC beam C' for post-connection is joined by pressure connection to the existing PC column A.
Patent JP-H05285995-A (JP)
Title: Gate cut structure of disk molding machine
Inventor: KOJIMA HISASHI
IPC: B29C45/38
Filed: 1992-04-08
Abstract: PURPOSE:To improve precision in a molded piece with improvement of cleanness of molding environment and prolong lifetime of a cut pin by preventing generation of metal powders due to sliding friction of the cut pin. CONSTITUTION:In a cylinder member 30 embedded in a moving side mold 6, a cut pin 34 having a sprue ejector pin 32 is provided movably back and forth. The cut pin 34 is locked at its back end side by a ball bearing 33 and centered. With a clearance provided between the tip side and the inner face of the cylinder member 30, to which melted resin does not flow, a non-contact state is kept.
Patent JP-H10266343-A (JP)
Title: House
Inventor: NAGAYAMA NAGACHIKA
IPC: E04C3/12
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To decrease the number of kinds for building materials to be used and to reduce the cost for building greatly by a method wherein floors, external walls and roofs of a house are constructed by combining columnlike building materials processible out of building materials in the same sectional shape and length. SOLUTION: With columnlike building materials processible out of building materials in the same sectional shape and length used, ground sills 3, floors 4, walls 5, roofs 6 and others are constructed, and thereby a house 1 is built. For a part requiring a member in the width wider than the building material, the member made up by sticking a plurality of the building materials together and connected in the breadthwise direction is used. For a part requiring a member in the thickness thicker than the building material, the member made up by bundling a plurality of the building materials is used. Furthermore, for a part requiring a member in the length longer than the building material, the member made up by connecting a plurality of the building materials in the lengthwise direction is used.  Therefore, the number of kinds for shapes and qualities of building materials can be reduced and the number of stages for executing works can be reduced, contributing to an extensive decrease of building cost.
Patent JP-S5712861-A (JP)
Title: Treatment of surface of plated zinc film
Inventor: ICHIMURA YUTAKA
IPC: B32B15/04
Filed: 1980-06-27
Abstract: PURPOSE:To treat a zinc-plated surface to provide an excellent adhesive property for a topcoating resin by using a mixture of an epoxy resin, which contains epoxy groups as end groups, with a metallic zinc powder and a salt of oxyacid or a metal oxide. CONSTITUTION:A resin composition is prepared which consists of 99-60wt% of an epoxy resin based on a straight-chain bisphenol, a methyl-substituted bisphenol, phenolic novolak, cresol, etc. and containing at least two epoxy groups as end groups and 1-40wt% of a polyvinyl butyral resin. To 100pts.wt. of the resin composition, 10-200pts.wt. of a metallic zinc powder and/or calcium plumbate and 1-150pts.wt. of at least one member selected from the group consisting of salts of oxyacids and metal oxides are mixed, and the coating composition thus obtained is used for the treatment. As a salt of an oxyacid, a salt of chromic acid, phosphoric acid, boric acid or the like is used. As a metal oxide, an oxide of chromium, molybdenum, tungsten, etc. is used.
Patent JP-H01258615-A (JP)
Title: Hair rinse agent composition
Inventor: OSHIMA TATSUO
IPC: A61Q5/12
Filed: 1988-04-08
Abstract: PURPOSE:To obtain a hair rinse agent composition, containing a specific amount of a quaternary ammonium salt and ampholytic phosphoric acid ester based surfactant, having excellent hair conditioning effects and improved in feeling of use. CONSTITUTION:A hair rinse agent composition obtained by containing both ingredients of 0.3-6wt.% quaternary ammonium salt expressed by formula I (1-2 of R1-R4 are 12-24C alkyl and others are 1-3C alkyl or benzyl; X is halogen) and 0.1-3wt.% ampholytic phosphoric acid ester based surfactant expressed by formula II (R1 is 8-18C saturated hydrocarbon; M1 is alkali metal, ammonium or triethanolamine) in other ingredients. For example, distearyldimethylammonium chloride is cited as the compound expressed by formula I. Monosodium 2-(2-hydroxy-N-methyldodecylamino)ethyl phosphate, etc., are cited as the compound expressed by formula II.
Patent JP-S59215464-A (JP)
Title: High-strength high-expansion bolt
Inventor: SAITOU MAKOTO
IPC: B21C1/00
Filed: 1983-05-20
Abstract: PURPOSE:To provide a titled bolt suitable for use in fastening of Al alloy parts, etc. by specifying the compsn. of a steel consisting of C, Si, Mn, Ni, S and Fe and regulating the cold reduction ratio for drawing after rolling and soln. heat treatment and forming temp. CONSTITUTION:A steel contg. 0.5-0.8wt% C, 0.1-1% Si, 10-20% Mn, 0.5-2% Ni and <=0.05%, more preferably <=0.02% S, contg. further 0.02-0.2% N and consisting of the balance Fe and unavoidable impurities is used as a blank material. The blank material is formed at 15-30% cold reduction ratio in drawing after rolling and soln. heat treatment and at <=600 deg.C, more preferably <=350 deg.C, by which a high-strength high-expansion bolt is obtd. This bolt is suitable for use in fastening Al parts, etc. having the coefft. of thermal expansion higher than the coefft. of expansion of Fe parts.
Patent JP-S5211436-A (JP)
Title: Bypass duct
Inventor: TANAKA HIROKI
IPC: F23J15/00
Filed: 1975-07-17
Abstract: PURPOSE:To prevent a boiler from damage of exposion etc. by means of avoiding generation of surging wave in ducts even when the blower is stopped.
Patent JP-H09256032-A (JP)
Title: Receiving metallic tool for carrying treating material
Inventor: ASHIDA KAZUHIKO
IPC: F27B9/24
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a receiving metallic tool for carrying a treating material so as not to develop scratch on the treating material even if the length of the treating material is shrunk. SOLUTION: This receiving metallic tool for carrying the treating material has a downward U-shaped receiving metallic tool body 2 provided with leg pieces 5, 5 at both sides at prescribed intervals on the upper surface of a treating material carrying device 1, and a bolt 6 inserted at the one side of the leg piece is inserted through a hole 4b bored in the carrying device 1 positioned in the receiving metallic tool 2. A spring 2 is wound on the outer periphery of the shaft part of the bolt 6, and also, the tip part of the bolt 6 is screwed with the nut 8 on the outer surface at the other side of the receiving metallic tool 2.
Patent JP-2000120362-A (JP)
Title: Auger structure for boring machine
Inventor: IKEHATA TAKAMICHI
IPC: E21B7/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enable an auger forward end to stably bite a subsoil and accurately excavate a hole at an expected position by applying the constitution that the external surface of an auger is provided with an excavating casing having a size longer that the auger forward end by a preset size or above and having a rotating function for excavation. SOLUTION: An excavator 1 is suspended from a crane truck 6 and an auger 2 is held with a leader 5 for travel in a long-sized direction. The external surface of the auger 2 is provided with a casing 3 rotating for excavating a subsoil, and an auger forward end 2a is set at a position 5 cm or longer inward from the forward end of the casing 3. In this case, at least the forward end part of the auger 2 and/or the forward end part of the casing 3 is made of a cemented tip having a shock resistance function, and an overlay having a wear resistance function is formed on the external surface of an area above the forward end part. The overlay is applied at a construction site, thereby easily making a compensation for wear. Positioning is made by use of a guide rule 4 and the forward end of an auger 2 while rotating is first made to bite a subsoil.  At the same time, the forward end of an auger 2a is guided to an expected position for stabilizing the biting of a subsoil, thereby implementing accurate excavation.
Patent JP-S60232636-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: SAITOU MICHIHISA
IPC: H01J9/395
Filed: 1984-05-02
Abstract: PURPOSE:To remove black stain at the mercury cohering section by locally cooling a portion of glass tube and cohering mercury in order to encapsulate predetermined amount of mercury in fluorescent lamp under evacuation process while heating the mercury cohering section under downstream process of evacuation and dispersing mercury. CONSTITUTION:In an evacuator, the surface of glass tube is cooled locally with air at the positions in front and rear of the mercury dripping position to cohere mercury vapor thus to form a mercury stain. In the downstream process of evacuation, the surface of glass tube at the stained portion is heated to approximately 200 deg.C through a gas burner or an electric heater to evaporate/ disperse the mercury stain. Preferably, it is heated under the state as high as possible in the process for fixing the heater.
Patent JP-S5211330-A (JP)
Title: Torch ignited engine
Inventor: TERASAKA KATSUSUMI
IPC: F01N3/22
Filed: 1975-07-17
Abstract: PURPOSE: On all operation range of an engine, NOx, CO and HC can be decreased without aggrevation of operatability, and fuel consumption in low velocity operation can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58204656-A (JP)
Title: Data transmitting system
Inventor: KIKUCHIHARA HIROSHI
IPC: H04L12/40
Filed: 1982-05-24
Abstract: PURPOSE:To attain efficient data transmission, by erasing a transmission data from a remote station located far from another terminal station to a CPU with the operation of a changeover device of the station, when the terminal station transmits the data. CONSTITUTION:Let a data from a terminal station 4i be transmitted to the CPU 1 via a terminal station 3n, then the changeover device 7 at the inside of the terminal station 3n is selected to the position as shown in broken lines and the data from terminal stations 3N-1, 3N at the upper stream from this terminal station 3n are all erased here and only the data from the terminal station 3n is transmitted to the CPU 1. When the data from the terminal station 3n is finished, the changeover device 7 is selected to the position as shown in solid lines, thereby enabling to transmit the data from the terminal stations 3N-1, 3N at the upper stream to the CPU 1.
Patent JP-H01261270-A (JP)
Title: Metal-containing titanium carbonitride-chromium carbide ceramic
Inventor: WATANABE TADAHIKO
IPC: C22C29/02
Filed: 1988-04-09
Abstract: PURPOSE:To obtain a ceramic material of high density, high strength, high hardness, and high toughness, by using a combination of titanium carbonitride with chromium carbide as a basic composition, adding a specific metal thereto and sintering the resultant mixed powder. CONSTITUTION:The subject ceramic is obtained by using at least one of titanium carbonitride selected from a variety of titanium carbonitrides in which the ratio of carbon to nitrogen is varied, and a chromium carbide, as a basic composition, combining the mixture with 0.05 to 40wt.%, based on the total amount, of at least one selected from transition metals in the groups IV, V, VI, VII such as Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, in the iron group such as Fe, Co, Ni and in the noble metal group such as Cu, Ag and semimetal such as Si, then sintering the resultant mixed powder. The ratio of carbon to nitrogen in the titanium carbonitride is suitable in the range from 10/90 to 90/10.