baber/WOPTO huggingface dataset:
Patent JP-S5573323-A (JP)
Title: Treatment of exhausted ozone
Inventor: IOKA JIYUKU
IPC: B01D53/34
Filed: 1978-11-24
Abstract: PURPOSE: To decompose ozone rapidly at a room temperature by a mechanism wherein a molded filler materials are layered and covered by manganese dioxide to form a filler layer and an ozone which contains exhaust gas is passed through the said filler layer.  
     CONSTITUTION: The molded filler material such as Raschig ring. Lessing ring or the like is coated by manganese dioxide and layered to form a filler layer. The ozone containing exhaust gas generated at city water and sewage treatment, chemical industries or the like is passed through the filler layer at a room temperature to decompose the ozone rapidly and convert to oxygen. Thereby, the exhausted ozone is treated economically and efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63178149-A (JP)
Title: Composite rubber composition
Inventor: YOSHIDA MINORU
IPC: C08L21/00
Filed: 1987-06-12
Abstract: PURPOSE:To obtain the title composition markedly improved in gas barrier property without detriment to its inherent flexibility and elongation, comprising a rubber mixture containing additives and a fibrillated polymeric porous body. CONSTITUTION:A composite rubber composition comprising a rubber compound containing additives (e.g., flurorubber or acrylonitrile/butadiene copolymer rubber) and a fibrillated polymeric porous body (e.g., crystalline polymeric substance such as polytetrafluroethylene). This composition is markedly improved in gas barrier property of its vulcanization product without substantial detriment to flexibility and elongation which are the desirable properties inherent in a rubber, and also excels in its mechanical strengths. Especially, a low-strength rubber such as a silicone rubber can be improved in strengths.
Patent JP-S6123230-A (JP)
Title: Cursor shift system
Inventor: SAWADA HITOSHI
IPC: G06F3/0481
Filed: 1984-07-11
Abstract: PURPOSE:To improve the cursor shift efficiency by using the ten keys of high operability also for cursor shift by means of a function key. CONSTITUTION:A function key 2 is provided to a keying input device to use the ten keys 1 for shift of a cursor. When the key 2 is pushed, the logic value ''1'', for example, is outputted and supplied to an AND gate 3. The numeric characters fed by the keys 1 are supplied to the other end of the gate 3. Thus the gate 3 delivers outputs when both keys 2 and 1 are pushed and actuates a cursor shift part 4. While a decoder 5 designates the cursor shift direction according to the numeric characters of the keys 1. Thus even a slant shift of the cursor is possible when necessary.
Patent JP-S5669935-A (JP)
Title: Atomic frequency standard device
Inventor: SHIBATA MAKOTO
IPC: H01S1/00
Filed: 1979-11-09
Abstract: PURPOSE:To realize oscillation free from a loss of amplitude without adjustments by a simple circuit, by applying varactor diode with a low-frequency oscillation signal superposed upon a frequency control DC signal. CONSTITUTION:When the frequency of an electromagnetic wave arriving from antenna 6 agrees accurately with the trnasition level interval of Rb atoms in cavity 5, atoms cause induced radiation and atoms of the normal level increases in number, so that the quantity of absorbed pumping light will increase. To detect the maximum point of the absorption quantity with good sensitivity, a microwave is slightly modulated at a low frequency and a sign error signal that corresponds to a frequency shift from the center of resonance is obtained. In this case, varactor diode 46 of quartz oscillator 16 is applied with the low-frequency oscillation signal of low- frequency oscillator 10, superposed upon a frequency control DC signal, from terminal 48. Consequently, the simple circuit provides oscillation free from a loss of amplitude without adjustments.
Patent JP-2000337215-A (JP)
Title: Exhaust heat exchange device
Inventor: UCHIMURA KATSUNORI
IPC: F28F9/04
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooler high in heat exchanging capacity. SOLUTION: A first projected wall 133 projected toward one end side in the laminating direction is formed on an end part of a laminated plate 131 on one side out of a set of the laminated plates 131, 132, a second projected wall 134 projected toward the other end side in the laminating direction is formed on an end part of the laminated plate 132 on the other side, and both of the projected walls 133, 134 are brazed on surfaces 133a, 134a in parallel with the laminating direction. Consequently, as it is possible to secure a sufficient connecting area (connecting strength) without forming a surface orthogonal with the laminating direction D by bending a part of the laminated plate, it becomes possible to make a connecting outer wall surface of a gas cooler into a flat surface and it is possible to easily braze and connect a joint block.
Patent JP-H01312902-A (JP)
Title: Examination device of motion of eyeball
Inventor: KASAHARA TATSUYA
IPC: A61F9/00
Filed: 1988-06-13
Abstract: PURPOSE:To make possible to observe, record and measure motion of freely moving eyeballs in light room by providing emitting part of infrared light so as to illuminate eyeballs part of subject human in goggle and setting light axis of television camera for detecting infrared light so as to direct eyeball of subject. CONSTITUTION:Goggle 1 is set on head part and a dark place is formed in front of eyes of subject in accordance with undulations of face or head part of the subject by shading material 6 installed in the goggle 1, then the subject is in dark state in visual sense. Image signal of motion of eyeballs is taken out by emitting material of infrared light set so as to illuminate eyeballs part of the subject and television camera 5 for detecting infrared light set the light axis so as to direct eyeball of the subject, thus observation, recording and measurement of free eyeballs motion containing revolving motion is performed in a light room.
Patent JP-H09326808-A (JP)
Title: Electronic wiring system by cyclic automatic communication
Inventor: MUGITANI YOSHIHIRO
IPC: G06F13/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide the 'electronic wiring system by cyclic automatic communication' with a simple configuration and easy for development and maintenance at a low cost capable of high speed data communication in which a control center having a microprocessor and a plurality of control object devices each having no microprocessor arranged distributingly are wired. SOLUTION: A central unit configured by an IC having a shared memory 4 is provided to a control center side, and terminal equipments 2 each configured as an IC having input output ports and a transmission reception circuit are connected to each controlled object device side and the central device and each terminal equipment 2 are connected by a digital communication line 3 in the multi-drop system. Then data exchange of a command packet and a response packet is conducted at a high speed by the full duplex system via the shared memory 4 without a protocol consisting of a program.
Patent JP-H0438863-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAI YASUHIRO
IPC: H01L21/822
Filed: 1990-06-04
Abstract: PURPOSE:To prevent the generation of data output lag and error operation by dividing at least one of first and second power source wiring into a plurality of wiring than the power source wirings whose width responds thereto and feeding the power sources to each output data buffer circuit by way of those divided plurality of power source wiring. CONSTITUTION:The grounding wiring existing between data output buffer circuit regions 2A and 2B and a grounding terminal pad 3, is divided in half, thereby forming grounding wiring 4A and 4B. The width of the grounding wiring 4A and 4B is arranged to be narrower than that of a grounding wiring 4a of a prior art semiconductor integrated circuit. A power source is supplied to the data output circuits 2A an 2B by way of the grounding wiring 4A and 4B. The grounding wiring between the data output buffer circuit regions 2C and 2D and the grounding terminal pad 3 is divided into half, thereby forming the grounding wiring 4C and 4D. Furthermore, their width is arranged to be narrower than that of a grounding wiring 4b of the prior art semiconductor integrated circuit so that responding power may be supplied to data output buffer circuit 12C and 12D by way of these grounding wiring 4C and 4D.
Patent JP-H0438542-A (JP)
Title: Memory circuit
Inventor: YUASA KAZUTADA
IPC: G11C7/00
Filed: 1990-06-04
Abstract: PURPOSE:To use the plural types of semiconductor memories for the same memory circuit while being replaced by providing an address signal switching means to transmit an address signal while switching it to be suitable for the address terminals of various memory cells. CONSTITUTION:When using the memory cells having the various kinds of memory capacity as respective semiconductor memories 600, an address signal switching means 700 transmits an address signal (a) to be inputted from the outside while switching it to be suitable for the address terminals of the various memory cells. Therefore, since the plural types of semiconductor memories can be used for the same memory circuit while being replaced, man-hour and cost for developing the memory circuit can be reduced and the management is simplified as well by reducing the class of a printed circuit board.
Patent JP-H04369414-A (JP)
Title: Position observing apparatus
Inventor: KIMOTO EIJI
IPC: G01B21/00
Filed: 1991-06-18
Abstract: PURPOSE:To shorten the time delay required to suppress observing noises included in an observing value when the position of a target is observed. CONSTITUTION:A process to operate an error covariance matrix of observing noises included in a monitoring vector 7 of a target and a process to operate an evaluation vector 12 as a solution of the method of least squares with using the error covariance matrix are added. Every time the monitoring vector 7 is input, the evaluation vector 12 is operated and output. Therefore, the time to suppress the observing noises can be shortened.
Patent JP-H04371238-A (JP)
Title: Method and device for cleaning catalyst
Inventor: HASHIMOTO AKIRA
IPC: B01J38/04
Filed: 1991-06-18
Abstract: PURPOSE:To effectively oxidize and clean a catalyst with good heat-exchange efficiency for the case where the catalyst is exposed to even a corrosive gas by dividing the main body into two sections by a partition wall, providing a heat accumulator bed on the open side of each' section and the catalyst and heater on the closed side to constitute a unit and alternately circulating exhaust gas through the units through a damper. CONSTITUTION:This device consists of >=2 catalyst cleaning units, the main body 14 is divided into two sections by a partition wall 8, and the one end of the main body 14 is opened and the other closed. A heat accumulator bed 6 is provided on the open side of each section and the catalyst 9 and heater 10 on the closed side. The exhaust gas is passed through the bed 6 and purified by the catalyst 9 and heater 10, the heat is exchanged by another bed 9, and the exhaust gas is cooled and discharged from the outlet-side passage 11 of the opening 5. The flow direction of the exhaust gas is reversed after a specified time by operating the damper. Accordingly, heat energy is effectively utilized, and a corrosion-resistant material can be used for the heat accumulator.
Patent JP-S627896-A (JP)
Title: Treatment of surface
Inventor: TAKAKURA YOSHINORI
IPC: C25D11/18
Filed: 1985-07-03
Abstract: PURPOSE:To provide a treated layer having superior wear resistance and superior sunbeam absorbing power to the surface of an Al or Mg substrate by forming an anodic oxide film on the surface of the substrate and coating the film with an MoS2-base layer. CONSTITUTION:The surface of a substrate of Al, an Al alloy, Mg or an Mg alloy is degreased and pickled as usual, an anodic oxide film is formed on the surface of the substrate, and the surface of the film is coated with an MoS2- base film. Thus, a surface treated layer having superior wear resistance and superior power to selectively absorb sunbeams can be easily provided to the surface of the substrate. This method is applicable to the thermal control of space equipment, etc.
Patent JP-S5479305-A (JP)
Title: Method of deairing boiler feed-water and its system
Inventor: OOKOUCHI ISAO
IPC: F22D1/30
Filed: 1977-12-07
Abstract: PURPOSE: To make dissolved gas in liquid escape effectively and spontaneously, by pressure reduction vaporizing feed-water by means of a deaerator, which pressure is kept not more than the saturated pressure of liquid.  
     CONSTITUTION: Feed-water from a low pressure feed-water heater 4 enters a deaerator 31, and bleed steam from a steam turbine 2 is introduced from a system 34 and directly heated while being deaired. Then, feed-water is introduced to a deaerator 41. The pressure of said deaerator 41 is kept at pressure slightly lower than saturated pressure to the temp of feed-water from the deaerator 31 at a previuos stage, and flowing-in feed-water can easily be pressure reduction vaporized. Since this pressure reduction vaporization action generates steam while being formed using dissolved gas in liquid as nuclei, feed-water can spontaneously be separated to a gaseous phase and a deaired phase, and the gaseous phase current easily disperses to a steam space without again dissolving. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6039467-A (JP)
Inventor: YAMAGUCHI YOSHIKAZU
IPC: D04H3/105
Filed: 1983-08-09
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-2000333965-A (JP)
Title: Vascular anastomosis jig
Inventor: KAJIKAWA AKIYOSHI
IPC: A61B17/11
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a vascular anastomosis jig for evaginating a stump of a blood vessel during vascular anastomosis to make the lumen of the blood vessel easier to see and to prevent blood from collecting in the anastomosed part and for securely fixing a vascular support thread and firmly fixing a vascular clip when the blood vessel is turned inside out. SOLUTION: A flat rubber sheet 2 is provided with an anastomosing protuberance 22 of a truncated triangular cross section with a flat top 23 for placing thereon a stump 11 of a blood vessel to be anastomosed. Thereby the stump of the blood vessel is pushed up by the anastomosing protuberance 22 and the lumen of the blood vessel is pointed toward a microscope to make it easier to see the lumen of the blood vessel, thus making it possible to accurately pierce the blood vessel with a needle for suturing vascular walls. Since the stump of the blood vessel to be anastomosed becomes higher than the surroundings, operations can be prevented from being hindered by hemorrhage collected.
Patent JP-H072043-A (JP)
Title: Air bag device
Inventor: KUSHIMA KAZUSANE
IPC: B60R21/20
Filed: 1993-06-17
Abstract: PURPOSE:To provide a structure in which a load is hardly applied to a cover body hinge even by the expansion of an air bag. CONSTITUTION:An air bag device is equipped with an air bag accommodation body 5 whose one edge is opened 4, air bag 11 which is accommodated in a folded state into the air bag accommodation body and expanded and developed by gas, and a cover body 6 which is supported in a turnable manner on a member 2 by a covering body hinge 16, covers the opened port in the ordinary case and develops the opened port by the release of an engagement part 17 by the expansion of the air bag. Further, the air bag device is constituted of a plate 20 which closes the opened port in the ordinary case and pushing-opens the cover body through the press contact of one edge part 20a with the inside of the cover body by the expansion of the air bag, plate hinge 21 which is formed by axially supporting the other edge part 20b of the plate in a turnable menner on the accommodation body, and a locking means which supports one edge part of the plate in free engagement and disengagement, and can be separated only by the expansion of the air bag.
Patent JP-S63310938-A (JP)
Title: Aluminum alloy
Inventor: KURASAWA MORIO
IPC: C22C21/00
Filed: 1987-06-11
Abstract: PURPOSE:To improve the electrical conductivity of an Al alloy and to also improve the malleability, the corrosion resistance and the flowability during casting by mixing Al with Nb as a simple substance or an Nb-based substance after melting so as to incorporate a specified amt. of Nb into the Al. CONSTITUTION:Al is mixed with Nb as a simple substance or an Nb-based substance, that is, an Nb compd. such as NbC, NbN or LiNbO3 or an Nb intermetallic compd. such as Nb3Sn, Nb3Si, Nb3Ge or Nb3Al after melting at a high temp. to incorporate 0.5-15wt.% Nb into the Al. The Nb or Nb-based substance is regularly arranged among Al atoms to facilitate the transfer of free electrons as well as to strengthen the interatomic, bonds so an Al alloy having high electrical conductivity, satisfactory malleability, satisfactory flowability during casting and high corrosion resistance can be obtd. When the alloy is used to form an electrode for a semiconductor device, the electrode is not corroded even by chlorine in epoxy resin and enables the production of high density LSI having high reliability.
Patent JP-S55111789-A (JP)
Title: Vector suitable for inserting extrinsic dna segment corresponding to any possible translation stage into genom and producing means
Inventor: PIEERU TEIORE
IPC: C12N15/00
Filed: 1979-11-13
Abstract: The invention pertains to a set of vectors (or of DNA fragments to be inserted in a vector) which distinguish from one another in that, taking into account one vector in which the number of pairs of bases between the reading initiation point of the vector and a point corresponding to the first pair of bases of a recognition site corresponding to a predetermined restriction enzyme, the two other vectors comprise between the corresponding points additional groups of pairs of bases comprising respectively two pairs of bases on the one hand and either one or four pairs of bases on the other hand, plus possibly whole numbers of triplets. On inserting a determined DNA fragment of which the expression is sought in bacteria in the three vectors, the reading of said DNA fragment will occur in phase as concerns one of the so modified vectors after transfection of bacteria therewith.
Patent JP-S5768923-A (JP)
Title: Thickness slip quartz oscillator
Inventor: HAGIWARA KIYOKAZU
IPC: H03H9/19
Filed: 1980-10-17
Abstract: PURPOSE:To increase the energy enclosing effect of an AT-cut thickness slip quartz oscillator and to reduce the equivalent resistance, by combining the shape of planoconvex type and alano-bevel type. CONSTITUTION:The center of one major plane of a rectangular quartz plate 100 is polished to a curved plane 1 having the curvature of R toward the X axis. Both ends of one major plane is polished to planes 2, 3 with an angle. Another major plane 10 is a flat plane. The energy enclosing effect can be increased further by combining the processings at the center and the both, through the forming of the AT-cut thickness slip quartz oscillator. As a result, the equivalent resistance of the oscillator ca be reduced.
Patent JP-S5948953-A (JP)
Inventor: FURANTSU NETSUPURU
IPC: H01L27/06
Filed: 1983-08-10
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-S53133971-A (JP)
Title: Chimney sweeping apparatus
Inventor: SHIMOYAMA YOSHIAKI
IPC: B08B9/02
Filed: 1976-12-06
Abstract: PURPOSE: To provide a chimney sweeping apparatus, which is of a unit structure easy to assemble and disassemble, so that installation and disassembling of the same in a chimney can be greatly simplified. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0811842-A (JP)
Title: Device and method for heating continuous packing bags
Inventor: FUTASE KATSUNORI
IPC: A23L3/02
Filed: 1994-06-28
Abstract: PURPOSE:To amply increase the heating efficiency in heating a continuous packing bags so as to reduce the space occupied by a heating device by a method wherein packing bags are continuously put into a winding passageway from the entrance and from thence in the same direction as a flow of heating medium so that the continuous train of packing bags can be heated forcedly. CONSTITUTION:The flow rate at which heating medium 7 is fed from a heating medium-feeding means 5 to a winding passageway 2 is selected by taking into account such predetermined factors as the size of the winding passageway 2 in terms of various measurements, traveling speed of each packing bag, and amount of heating required. By so doing the forward end of a continuous packing bags 9 fed into the winding passageway 2 through a packing bag-feeding means is carried by the heating medium 7 and made to reach the exit 4 of the passageway quite easily and speedily. When the continuous packing bags 9 are traveling in a steady state, each of the packing bags is heated at a high heating efficiency in accordance with the traveling speed of the bags, speed of the bags relative to the flow rate of the heating medium 7, and flowing motion of the heating medium 7 itself and through travel of each packing bag to the exit 4 of the winding passageway 2 the packed object in each bag is heated to a desired temperature.
Patent JP-S5269613-A (JP)
Title: Direct positive silver halide light sensitive material
Inventor: ADACHI KEIICHI
IPC: G03C1/485
Filed: 1975-12-09
Abstract: PURPOSE: To form a uniform and high maximum density, by adding a specified heterocyclic quaternary salt compound into a hydrophilic colloid layer only in an amount to give a fogging action to an internal latent image type silver halide emulsion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0440335-A (JP)
Title: Optical response measuring instrument
Inventor: HISADA HITOSHI
IPC: G01M11/00
Filed: 1990-06-05
Abstract: PURPOSE:To accurately measure an optical response by branching part of irradiation light and inhibiting measuring operation from being started until the quantity of light exceeds a specific value. CONSTITUTION:A shutter driver 13 outputs an opening/closing signal Y with a command signal X for the start of measurement and a shutter 12 is closed to branch the light from a lamp house 10 in two directions through a condenser lens 11 and the input terminal 15a of an optical fiber 15. One light beam irradiates a photosensitive body 21 through the output terminal 15b of the optical fiber 15 and a transparent probe 22 and variation in surface potential with time is stored in a transient memory 24 through the probe 22 and a surface electrometer 23. Further, the light outputted from the output terminal 15c of the fiber 15 is inputted as a voltage level to a comparator 3 through a photodetecting element 21 and a front-stage amplifier 2 and compared with a reference voltage value set by a variable resistance 4; and the output signal is inputted to an AND gate 5 and an operation command signal Z is outputted to the memory 24. The memory 24 receives the signal Z, the stored surface voltage is read out, and the output U is outputted to a computer for data processing.