baber/WOPTO huggingface dataset:
Patent JP-H01147291-A (JP)
Title: Manufacture of rotary heat accumulation type ceramic heat exchange body
Inventor: YAMADA SHUNICHI
IPC: F28D19/04
Filed: 1987-12-03
Abstract: PURPOSE:To provide a heat exchange body which has excellent heat exchange efficiency, is decreased in a pressure loss, and has excellent thermal shock resistance, by a method wherein a matrix segment having a crystal phase consisting mainly of cordierite and honeycomb structure having a specific coefficient of thermal expansion is extrusion-molded, and after calcination, a given ceramic cementing material is coated for cementing, and thereafter it is dried and calcined. CONSTITUTION:A cordierite material having the coefficient of thermal expansion being as low as 0.06% or less in the direction of a flow passage at up to 800 deg.C is molded to form a matrix segment having honeycomb structure formed in cell shape, e.g. a triangle, a square, and a hexagon, by an extrusion-molding method and is calcined. By using a plurality of matrix segments 1, the segments 1 are processed so as to form an integral rotary heat accumulation type ceramic heat exchange body 2. A ceramic cementing material having a chemical composition consisting mainly of LiO2, Al2O3, SiO2 and a crystal phase consisting mainly of beta-spodumene solid solution is coated and cemented so that thickness after calcination will be 0.1-6mm. After it is dried enough it is calcined under conditions of 1,250-1,320 deg.C and 15-90min to obtain a rotary heat accumulation type ceramic heat exchange body.
Patent JP-H03167474-A (JP)
Title: Immunoassay
Inventor: OKANO KAZUNOBU
IPC: G01N33/543
Filed: 1989-11-27
Abstract: PURPOSE:To detect a low concn. substance within a practical time by amplifying DNA through repetition of a process for modifying DNA to single strand DNA and complementarily bonding single strand to oligonucleotide and synthesizing DNA by DNA polymerase. CONSTITUTION:A DNA labelled antibody is reacted with the substance to be measured immobilized on a carrier and the unreacted antibody is washed off to leave the DNA labelled antibody in the amount corresponding to that of the substance to be measured. This DNA labelled antibody is heated in the coexistence of an excessive amount of oligonucleotide to dissociate DNA to form single strand DNA. Next, when temp. is lowered, DNA is re-bonded and DNA complementary to single strand DNA at the base point of oligonucleotide is synthesized at the time of the presence of DNA polymerase. When this process is repeated, the amount of DNA increases progressively. When DNA polymerase is used in the labelling of the antibody, the amount of DNA also increases in the same way. When the amplified amount of DNA is known, the amount of the substance to be measured can be known.
Patent JP-H02151177-A (JP)
Title: Vertical deflection output circuit in vertical frequency system
Inventor: KAWABUCHI SEIJI
IPC: H04N3/16
Filed: 1988-12-01
Abstract: PURPOSE:To utilize a packaged vertical output IC used for a low frequency system by connecting a capacitor in series with a vertical deflection coil and providing a switch means between an output terminal of the vertical output IC and the vertical deflection coil. CONSTITUTION:One terminal of a vertical deflection coil 8 is connected to a collector of a transistor TR 3 and the other terminal is connected to ground via a coupling capacitor 9 and a current sensing resistor 10 connected in series. Since the vertical output IC 2 outputs a voltage pulse of VccX2 in the transit to a retrace period, a base and an emitter of the TR 3 are biased reverse and the TR 3 is turned off, a resonance pulse v is generated by an inductance of the vertical deflection coil 8 and a capacitance of a resonance capacitor 6. Then the resonance pulse v is superimposed on a retrace pulse by the vertical output IC 2 to produce a retrace pulse. Through the simple constitution above, the width of the retrace is reduced.
Patent JP-H05141891-A (JP)
Title: Heat exchanger
Inventor: YAMADA MINORU
IPC: F22B37/40
Filed: 1991-11-20
Abstract: PURPOSE:To effectively prevent resonance of a plurality of tube groups in a heat exchanger having a plurality of heat transfer tubes. CONSTITUTION:A heat exchanger has a plurality of heat transfer tube groups 21a, 21b each having heat transfer tubes perpendicular to a gas flowing direction in a gas passage duct and a resonance preventive baffle plate 22 for preventing resonance of a plurality of tube groups in each group in such a manner that an interval of spaces between the adjacent groups in a gas flowing direction is eight times or less as deep as the group of at an upstream side. The plate 22 is extended at the group of the upstream side to both upstream and downstream side by at least twice or more as large as a pitch of the tubes in the gas flowing direction from the center of the tube at the lowermost downstream side. The plate 22 is extended at the group of the downstream side to the upstream side by at least twice or more as large as a pitch of the tubes in the gas flowing direction from the center of the tube of the lowermost downstream side of the group.
Patent JP-H11138160-A (JP)
Title: Filtering method of water and filter device thereof
Inventor: TANIDA KATSUYOSHI
IPC: C02F1/44
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a filtering method of water and a filter device in which a membrane, through which object water to be treated passes, is hardly contaminated to obtain a high filtering flow flux. SOLUTION: In this device, plural sheets of nonwoven fabric drain clothes 9 and a metal plate 10 between up and lower permeable membranes 8 are stacked and arranged in the horizontal direction, and also plural stacks of the sheets and the plates are provided with a specified interval in the vertical direction. The object water to be treated is preliminarily heated and the water in a pressurized state is fed to one side of a membrane separation device partitioned with the permeable membranes 8, and while the permeable membranes 8 are vibrated, a permeable component is transmitted to the other side and nonpermeable component is taken out from the one side and transmitted water is taken out from the other side.
Patent JP-H02150683-A (JP)
Title: Deodorizing device for refrigerator
Inventor: KOBAYASHI KUNIHIRO
IPC: F25D23/00
Filed: 1988-12-01
Abstract: PURPOSE:To optimize the generating amount of ozone and permit the optimum utilization of a catalyst for decomposing the ozone by detecting the concentration of malodor gas to control the generating amount of ozone properly. CONSTITUTION:An electric signal (value of resistance type divided voltage) from a smell sensor 3 is converted from analog into digital and is inputted into a microcomputer control unit 15. The microcomputer control unit 15 discriminates the signal and outputs a signal to a high-voltage generator 5 through either one of three sets of output ports 01, 02, 03. The high-pressure generator 5 generates a predetermined high voltage corresponding to the signal to impress it on an ozone generator 4 and the ozone generator 4 generates ozone of a predetermined amount. When a signal is outputted from either one of the output ports 01, 02, 03 of the microcomputer control unit 15, one of Zener voltages VZD1, VZD2, VZD3, which is corresponding to one of these output ports 01, 02, 03, is charged in a capacitor C1 and, further, a high voltage, corresponding to either one of these Zener voltages VZD1, VZD2, VZD3, is generated from the high-pressure generator 5.
Patent JP-H08143664-A (JP)
Title: Aniline-based electrically conductive polymeric film and its production
Inventor: SAITO TAKASHI
IPC: C08L79/08
Filed: 1994-11-16
Abstract: PURPOSE: To obtain the subject polymeric film, containing a polymer comprising acid group-substituted anilines as a recurring unit in a specific aniline-based polymeric film in a dedoped state undergoing the deacidifying or reducing treatment, good in electric conductivity and heat and weather resistances and useful for electrode materials, etc. CONSTITUTION: This electrically conductive polymeric film is obtained by forming an aniline-based polymeric film (m) in a dedoped state, undergoing the deacidifying or reducing treatment and represented by formula I [R1 to R18 are each H, a 1-4C alkyl, a l-4C alkoxy, hydroxyl group, nitro, amino or a halogen; (x) is an optional number of <=1; (n) is the polymerization degree and is 2-5000] and then adding soluble aniline-based electrically conductive polymers which are in the form of a solid at normal temperatures, having >=70% acid group-substituted aniline comprising the acidic group represented by formula II [A is sulfone, carboxyl, its alkali metallic salt or a (substituted)ammonium salt;  B is H, an alkyl, an alkoxy, etc.), etc., or its salts as a recurring unit and >=1900 weight-average molecular weight as a dopand together with a solvent to the film, carrying out the doping treatment, then allowing the film to stand or heat-treating the film.
Patent JP-H01202646-A (JP)
Title: Improved gauge used for inspection of glass container or the like
Inventor: TEIMOSHII DABURIYUU SHIYAI
IPC: B07C5/12
Filed: 1988-12-02
Abstract: PURPOSE: To obtain an improved plug gauge device by providing, for example, a plug gauge, a carriage, a cam, and a bearing roller. CONSTITUTION: A container 11 is carried to a position directly below a plug gauge 13 by a screw conveyer 54. In this case, a cam 24 is located at a position where a carriage 16 is retreated most. Then, the gauge 13 is located at a middle stroke position located at the upper part of the neck part of the bottle 11. Then, while the cam 24 and the conveyer 54 are rotated by a dynamic shaft at a constant time interval, the carriage 16 moves synchronously together with the container 11 located at a measuring position, is pushed into the neck part of the bottle 11, and is pulled out when moving toward side direction together. Further, the cam 24 has a first contour part for linear motion for performing the carriage 16 in equal-speed motion up from 0 to 180 deg. continuously and the second contour part from 180 to 0 deg. forms the recovery contour of a sinusoidal curve.  Also, the motion of the gauge 13 that enters or exit the container 11 is controlled by the amount of offset of a bearing roller 23.
Patent JP-H05141355-A (JP)
Title: Closed type motor-operated compressor
Inventor: BABA TOSHIAKI
IPC: F16F15/06
Filed: 1991-11-21
Abstract: PURPOSE:To provide a compressor wherein generation of vibration and noise of a closed type compressor used for a refrigerant and the like is reduced and generation of vibration is reduced and quiet operation sound is produced by supporting a compression element through the forces of two kinds of springs having different spring constants. CONSTITUTION:A support device designed to reduce the generation of vibration of a compressor is formed such that a stay 30 is mounted on a part where the generation of vibration of the compressor is reduced to a minimum and effects support through the forces of two kinds of soft. The support device comprises a spring holder 22, the stay 30, a snub bar 24, a soft compression spring 25, and a tension spring 29 having a spring constant different from that of the compression spring. A protrusion 23 for hooking the compression spring and a hook part 28 for the tension spring are integrally formed in the spring holder 22.
Patent JP-H07211431-A (JP)
Title: Fail safe device for use together with communication surge suppressor
Inventor: SUCHIIBUN GEISHIETSUKAA
IPC: H01T1/14
Filed: 1994-12-09
Abstract: PURPOSE: To reliably form a short circuiting for earthing by forming solder layer which melts at a selected temperature in a fail safe apparatus, which is to be used together with a communication surge suppresser comprising an earth lead, and transmitting the heat to the suppresser through a joined thermally conductive member. CONSTITUTION: This fail safe apparatus 10 is constituted of a surge protection apparatus such as a communication surge suppresser 12 and the outside temperature is monitored by the protection apparatus and the apparatus 10 and when the apparatus is put in an over-heated state, the lead of the apparatus 12 is short-circuited to an earth. A first and a second housing members 14, 16 are installed in the apparatus 10 and leads are housed in the members. A heat exchange member 42 is made of a thermal conductive and solderable material such as beryllium-copper and fitted in the apex part of the suppresser 12 and a short-circuiting bar 60 comprising a solderable layer of nickel-coated tin to protect from corrosion is installed in an extended part of the member 42 and operated by a spring sheet. A communication apparatus is protected from surge current in such manner.
Patent JP-H11138896-A (JP)
Title: Laser marker and marking method, mark viewer and viewing method
Inventor: HAYASHI KENICHI
IPC: B41J2/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent a crack from reaching the surface by splitting a laser beam into a plurality of sub-beams and focusing them to a microarea in a member to be machined. SOLUTION: A single laser beam 11 from a laser light source 1 enters into a beam splitting means 2 to produce two sub-beams 12A, 12B entering into a focus optical system 3. A member 10 to be machined is mounted on a holding base 4 disposed oppositely to the focus optical system 3. The focus optical system 3 focuses the sub-beams 12A, 12B to a microarea 13 in a member to be machined. Absorption takes place by optical nonlinear phenomenon when the density of laser light exceeds a some threshold in the microarea 13 or the vicinity thereof. The absorption causes optical damage or breakdown of optical insulation and the microarea 13 in the member 10 to be machined is denatured such that it can be viewed from the outside. Consequently, the member 10 to be machined can be marked internally.
Patent JP-2000126648-A (JP)
Title: Electrostatic precipitator and discharge electrode for precipitator
Inventor: ARAO YASUSHI
IPC: B03C3/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic precipitator by which high strength is obtained and high discharge efficiency is attained. SOLUTION: In the flow path where the gas contg. a fine-grain material to be collected is flowing, a discharge electrode 1 and a counter electrode are arranged with a space in the direction vertical to the flow direction B of the path, and a voltage is applied by a corona-discharge power source so that the potential of the discharge electrode 1 is higher than that of the couter electrode. A plurality of protrusions 3 are formed at both ends of a base 1 of the discharge electrode 1, each protrusion 3 has an almost triangular projection on a virtual plane including the base 2, and the two sides 5 and 6 of the triangle 4 projecting from the base 2 have a length different from each other.
Patent JP-H07137871-A (JP)
Title: Sheet feeder and image forming device
Inventor: SHIRATORI TATSUYA
IPC: G03G15/00
Filed: 1993-11-12
Abstract: PURPOSE:To improve operability by providing a pressure setting means having an adjustable adjusting member provided in a sheet storage member and an interlocking member associated with the adjusting member, when mounted the sheet storage member, to perform pressure setting a pressure member, so that even recycled paper can be stably fed by facilitating pressure setting paired separation conveying rollers. CONSTITUTION:In the case of mounting a cassette in a main unit from a condition placed on the outside of the main unit for paper supply or the like, a pressure setting means 20 is constituted of an interlocking member 19 having a hook connecting plate 13, shaft 13a and a moved in a direction of arrow mark and mounted in a prescribed position and an adjusting member 18 having a pressure adjusting plate 14 and a machine screw 15 in a right lower part of the cassette. When a position of the pressure adjusting plate 14 is changed in a direction of arrow mark A by a user or a service man, the hook connecting plate 13 is rotated in a direction of arrow mark B with the shaft 13a serving as the center, so that a tension coil spring provided for pressurizing a separating roller 3 is further extended thus to generate a higher pressure between a conveying roller and the separating roller 3.
Patent JP-2000119978-A (JP)
Title: Wire rope
Inventor: KATO TOMIHISA
IPC: F16G11/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality wire rope having a small extensional deformation based on a load and scarcely causing operating noise and operating vibration even when winding and arranging the wire rope around a pulley wheel and repetitively performing transmitting operations of the load in the wire rope comprising a stranded collection of wires and strands. SOLUTION: This wire rope 1 is obtained by providing a structure for charging an inclusion 6 of hard metal grains in spiral recessed ridge grooves 5 between wires 2 and strands 3 present on the outer periphery of a rope body 4 and further forming a resin covering 7 on the outer periphery thereof in the wire rope 1 comprising the rope body 4 of a stranded constitution of the wires 2 and the strands 3.
Patent JP-H06156999-A (JP)
Title: Reinforced cage erecting machine
Inventor: HATA TERUMICHI
IPC: B66F19/00
Filed: 1992-11-17
Abstract: PURPOSE:To prevent deformation of a reinforced cage, to save working space, and to perform safe erection of the reinforced cage. CONSTITUTION:An erection jack 5 to rotate a support mount 10 to an erection position U is located between the support mount 10, having a hook fitment 12 pivotally mounted on a base bed 1, and the base bed 1. A lock device 30 is provided for locking an arm 20, located between the base bed 1 and the support mount 10, to a rail 7 during erection of the support mount 10. Thus, the support mount 10 is rotatable to an erection position of an angle theta through expansion of the jack 5.
Patent JP-H08159306-A (JP)
Title: Porous variable orifice valve
Inventor: TOZAKI KAZUO
IPC: F16K3/32
Filed: 1994-12-12
Abstract: PURPOSE: To provide a porous variable orifice valve equipped with a clogging prevention mechanism. CONSTITUTION: In a porous variable orifice valve in which a valve body 3 arranged in a valve box 2 consists of a fixed side porous plate 3a through which many flow holes 5, 6 are perforated and a movable side porous plate 3b, and the opening degree of the fixed side porous plate 3a can be adjusted by sliding the movable side porous plate 3b, the inner wall surfaces 6a of each flow hole 6 of the movable side porous plate 3b are taperingly inclined along a fluid flow direction (a). Therewith, upstream side opening peripheries 6b in the flow holes 6 which are adjacent to each other, are brought in contact to each other, so that the partitioning wall parts 3A between the flow holes 6, 6 in these contacting parts are formed in knife edge shapes.
Patent JP-H03167935-A (JP)
Title: Address setting device
Inventor: MATSUI MAKOTO
IPC: H04L12/40
Filed: 1989-11-27
Abstract: PURPOSE:To drastically improve the efficiency of an address setting job by receiving notice of specific information from each terminal equipment, storing the specific information in the order of reception to an idle area of a specific information storage area of an address management table and setting it as an address of the terminal equipment. CONSTITUTION:A specific information call message is sent from a file processor 2 to each POS terminal 1, each POS terminal 1 reads specific information stored in a ROM 43 respectively and edits a specific information notice message and sends it to a file processor 1. The specific information in the message is stored in an idle area of the storage area in the file processor 2, the address information corresponding to the area is read and integrated to the address notice message together with the specific information in the message and sent to each POS terminal 1. Thus, the different address information managed by an address management table of the file processor 2 is selectively set to each POS terminal 1 at the installation or revision of the POS system in this way.
Patent JP-H05141650-A (JP)
Title: Control device for hot water feeding machine
Inventor: MIYAUCHI SHINJI
IPC: F24H1/00
Filed: 1991-11-22
Abstract: PURPOSE:To restrict a fluctuation in temperature of fed-out hot water and provide a fast setting of a set temperature by a method wherein two predetermined proportional differential and integral calculation means for a difference between a set temperature and a fed-out hot water temperature are changed over and outputted to a fuel adjusting means. CONSTITUTION:A faucet is opened in advance and a flow rate of hot water is produced. A combustion amount control means 11 controls a combustion amount through proportional differential and integral calculation means 12 when a single hot water feeding operation is performed, a fed-out hot water temperature is rapidly set to a set temperature and this value is held. An additional bath boiling is instructed by an operation adjusting means 10 after a certain predetermined time elapses and then the operation is transmitted to a concurrent operation with the hot water feeding. At this time, since the combustion amount control means 11 is changed over to the proportional differential and integrating calculation means 13 under the concurrent operations of the additional bath boiling and hot water feeding operation so as to calculate an output of fuel, the proportional differential and integrating constant calculation in consideration of an increased heat exchanging flow rate in a heat exchanger under the additional bath boiling through a comparison of a fed-out hot water temperature characteristic through the calculation means 12 when the single hot water feeding operation is carried out. With such an arrangement, it is possible to restrict a variation in the fed-out hot water temperature when the operation is transferred.
Patent JP-H09141769-A (JP)
Title: High rigidity panel
Inventor: TAKAHASHI MICHIYASU
IPC: E04F15/06
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a structural material for the floor surface and wall surface of a structure etc., by bonding the projections of each panel to one or more projections of another panel. SOLUTION: A panel 3 uses a cold drawn steel plate as a raw material and is processed by a method in which projections of a prescribed shape is pressed so that the distance between centers of adjacent projections 2 and a bottom surface is 350mm, and the two panels 3 are laminated to form a panel laminate 5. Surface materials 4 (particle boards) are joined to the upper and lower surfaces of the panel laminate 5 to make a high rigidity panel 1. The bonding of the projections to each other is done by spot welding, and the surface materials 4 are joined to the upper and lower surfaces by vises. In the lamination of the panels 3, each of the projections 2 of the lower panel 3 and each of the projections 2 of the upper panel 3 make a pair of 1:1, but they are joined together in a state in which the centers of respective projections are somewhat dislocated.