baber/WOPTO huggingface dataset:
Patent JP-S6072720-A (JP)
Inventor: JIYURIAANO DE POORO
IPC: B29C49/08
Filed: 1984-08-24
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-H08175541-A (JP)
Title: Pallet for load carriage
Inventor: JIYANNPOORU PUREBO
IPC: B65D19/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cargo transport palette protecting a cabinet and the packing thereof from an impact possible to generate at the time of transport. SOLUTION: A palette 10 transporting a cargo 19 contains a floor panels 11 and a floor panels support means containing two slide seats 12 attached to the underside of the floor panel in a detachable manner and jacks 18 capable of changing the height of the floor panel from the ground and the floor panel has a structure capable of supporting the weight of the cargo when the cargo is carried by the jacks. The cargo is fixed to the floor panel by two wing parts 20 forming a right angle. The cargo is detached from the palette by raising the floor panel to open the slide seats and subsequently lowering the floor panel and moving the cargo horizontally. This palette is fitted to the transport of a heavy, large and fragile matter such as a cabinet for data machinery.
Patent JP-H0931769-A (JP)
Title: Taking out of yarn end from package in piecing yarn and apparatus therefor
Inventor: SAKAKIBARA ATSUO
IPC: D01H9/14
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To raise the percentage of success in performing operations to retake out a yarn end when the takeout of the yarn end fails in piecing the yarns. SOLUTION: A suction nozzle provided in an apparatus for piecing a yarn is connected through a suction pipeline to a negative pressure source and a compressed air jetting part is arranged between a suction port of the suction nozzle and the negative pressure source. The compressed air jetting part is connected through a pipeline having a solenoid valve to a compressed air feed source. When yarns are pieced, the feed of the compressed air to the compressed air jetting part is initially cut off. In this cut off state of compressed air feed, the suction port of the suction nozzle is arranged near the peripheral surface of a package to perform operations to suck the yarn end of the package. After the operations to suck the yarn end fails a prescribed number of times, the compressed air is fed to the compressed air jetting part.  The operations to suck the yarn end are carried out in a raised state of sucking actions with the suction nozzle.
Patent JP-S5967497-A (JP)
Inventor: YONEKAWA YASUMASA
IPC: G21C19/307
Filed: 1982-10-12
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-H1019626-A (JP)
Title: Flow velocity detector
Inventor: AOSHIMA SHIGERU
IPC: G01F1/698
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a flow velocity detector enabling determination whether a flow velocity sensor is in or out of order while the flow velocity is being measured. SOLUTION: A heater sensor is constituted with a heater element 4 formed on a diaphragm member on a substrate, two temperature measuring resistor elements 5, 6 formed on the diaphragm member to change their resistance values due to heat transfer along with fluid movement, and an ambient temperature measuring resistor element 7 to change its resistance value along with its ambient temperature. To measure the flow velocity using the flow velocity sensor and a bridge circuit having the heater element 4 and the ambient temperature measuring resistor element 7, the heater element 4 is heated to a temperature higher than the ambient temperature by a specified value, and using a bridge circuit having the temperature measuring resistor elements, a voltage corresponding to the fluid flow velocity is generated.  Occurrence of a trouble in the flow velocity sensor is detected by comparing the potential at the middle point of the above-described bridge with a reference value.
Patent JP-H0345233-A (JP)
Title: Endoscope device
Inventor: SEKIGUCHI TADASHI
IPC: G02B23/26
Filed: 1989-07-12
Abstract: PURPOSE:To prevent the generation of deflection between the images of a calculation object when the function information image is obtained by arranging a filter plate having a filter arrangement structure in which each narrow band interference filter having the different center transmission wave length is inserted at the same time into a light source light path, in close to the incident edge surface of a light guide for lighting. CONSTITUTION:An optical source part 5 having a filter plate 4 which is close-contact- arranged is constituted on the incident edge surface of a light guide 3 for lighting which is arranged up to the top edge part of an endoscope 1 having a CCD 2 installed. The filter plate 4 in the light source part 5 is equipped with a filter part 13 and a light transmission part 14, and the filter part 13 has an arrangement structure half- divided into the narrow band region interference filters lambda1 and lambda2 having different center transmission wave length. Therefore, each transmission light of each narrow band region interference filter having different center transmission wave length is inputted at the same time, and a photographed body is lighted by the superposed light of each transmission light, and the time lag is not generated between the images of the calculation object which is obtained by taking-photograph of the photographed body, and the superior degree of resolution for a function information image for the photographed body which moves violently can be maintained.
Patent JP-S5879716-A (JP)
Inventor: SHIRAI KOUICHI
IPC: H01G9/00
Filed: 1981-11-06
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-S5966588-A (JP)
Inventor: KOBAYASHI YOSHIO
IPC: D21C3/22
Filed: 1982-10-08
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-H0617977-A (JP)
Title: Mechanical joint of lining steel pipe
Inventor: MIZOGUCHI ATSUO
IPC: F16L19/08
Filed: 1992-07-06
Abstract: PURPOSE:To facilitate connection of steel pipes that do not have sockets by providing a cylindrical body over the end part of the inner surface of each lining steel pipe to be connected, and by providing a collar on the outer periphery of the end part of the steel pipe to engage a joint main body with the collar in order to carry out the connection. CONSTITUTION:When lining steel pipes 1a and 1b are to be connected together, a collar 11 is mounted on the outer periphery of the end part of the steel pipe 1a by welding and the like, while one end part of a cylindrical body 2 is fitted into the end part of the steel pipe 1a to a point where a flange 21 provided on the center of the outer periphery is abutted on the end surface of the pipe. A joint main body 3 is fitted in the end part of the steel pipe 1a, and after its engagement stage part 31 is engaged with the collar 11 to be stopped, the end part of the other steel pipe 1b is inserted into a socket 32 of the joint main body 3, and the end part of the pipe is fitted in the other end part of the cylindrical body 2 through a seal material 8. After a rubber ring 5 externally fitted in the end part of the steel pipe 1b is inserted into the socket 32, a retainer 6 is made to abut on a through stop ring 7 on the back surface of the rubber ring, and then a cap nut 4 is screwed to the socket 32 to complete the connection between the steel pipes 1a and 1b.
Patent JP-H0842481-A (JP)
Title: Pump for high temperature liquid
Inventor: TAGAWA MASASHI
IPC: F04D29/58
Filed: 1994-07-29
Abstract: PURPOSE:To restrain thermal bending phenomena of inner and outer casings due to natural convection by injecting the same kind of gas as cover gas into a cylindrical space between the inner casing and the outer casing so as to prevent convection of the cover gas generated in the cylindrical space. CONSTITUTION:A hole 12 communicated inward in the radial direction is provided in a main flange 7, a ring-like pipe making the round in a cylindrical space between an inner casing 2 and an outer casing 1 is welded to the extreme end of the hole 12 so as to communicate with each other, and the pipe is provided with many cover gas blowoff holes at equal intervals in the circumferential direction. Inert gas of the same kind as cover gas is forcedly injected downward from the cover gas blowoff holes into the cylindrical space between the inner casing 2 and the outer casing 1. Hereby, natural convection of cover gas generated in the cylindrical space is forcedly blown off by the pressure of the inert gas, and convection generated in the cylindrical space is surely prevented.
Patent JP-H1025281-A (JP)
Title: Production of heterocyclic compound and new compound
Inventor: KOBAYASHI KATSU
IPC: C07D233/88
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an intermediate raw material for an additive for photography, a sensitized coloring matter for a photosensitive material, a dye, a laser coloring matter, a medicine, etc., by reacting a heterocyclic compound containing an amino group or a diazonium salt, etc., with an aromatic disulfide. SOLUTION: This compound is shown by formula I [X1 is an atom group required to complete the formation of a 5- or 6-membered nitrogen-containing heterocyclic ring; (n) is 0 or 1; R1 is H, a halogen, mercapto, an alkyl, an aryl, an alkylthio, an arylthio, etc.; V is an aliphatic group, an aryl or a heterocyclic group: R3 is a (substituted) alkyl; M1 is an electron charge equivalent counter ion; (n1 ) is a number of 0-6 required for neutralizing an electric charge; m1a is an integer of 1-10] and is useful as an intermediate raw material for functional compounds such as an additive for photography, a sensitized coloring matter for a photosensitive material, a dye, a laser coloring matter and a medicine.  The heterocyclic compound is obtained by generating a diazonium salt or a radical from a compound of formula II (Z1 is a group to become a diazonium salt precursor) and reacting the salt or the radical with a compound of formula III.
Patent JP-H0579592-A (JP)
Title: Electric heat fused coupling made of plastic and manufacture thereof
Inventor: UENISHI TORU
IPC: B29C65/34
Filed: 1991-07-18
Abstract: PURPOSE:To complete the connection of pipes in a short time by installing a pair of lead wires pulled out from a coupling and a connector for connecting a controller which is installed at the top edge of the lead wires and covering the lead wire by a heat insulating member. CONSTITUTION:A coupling body 1 consists of a sleeve 2 made of resin and a heating metal wire embedded into the inner peripheral part, i.e., a wire 3. A pair of lead wires 4 are pulled out from the coupling body 1, and a connector 5 for connecting a controller is installed at the top edge of the lead wire. The lead wire 4 has the extension parts on both the sides of the wire 3, and the parts are connected with both the edges of the wire 3, and made of the same material to the wire 3. Further, the lead wire 4 is covered with a heat insulating material 6. Further, the connector 5 is formed to a shape fitted with the connection part of the controller. Accordingly, easy and sure connection in a narrow space is enabled, and workability and reliability are improved.
Patent JP-S6336198-A (JP)
Inventor: TODA MASAMI
IPC: G21F9/28
Filed: 1986-07-29
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-S5970758-A (JP)
Title: Formation of melt sprayed film
Inventor: ASAKAWA ISAMU
IPC: C23C4/06
Filed: 1982-10-13
Abstract: PURPOSE:To improve the peeling resistance of a melt-sprayed ceramic layer, by melt-spraying beforehand an Al-Si alloy layer on the surface of an Al base material as an underlying layer then melt spraying ceramics on said surface thereby forming the melt spraying layer of ceramics on the surface of the base material. CONSTITUTION:A melt-sprayed film of ceramics consisting of oxide such as alumina, titania, zirconia or the composite oxide thereof having excellent heat resistance, heat insulation and high temp. corrosion resistance is formed on the surface of Al or an Al alloy by melt-spraying beforehand an Al-Si alloy contg. 5-30% Si on the surface of the base material then melt-spraying the intended ceramics such as alumina or titanium thereon. Since the coefft. of thermal expansion the Al-Si melt-sprayed film as an intermediate layer is in the intermediate value between the coefft. of thermal expansion of the base material and that of the melt sprayed ceramic film, the melt-sprayed film of ceramics is held tightly adhered to the base material without stripping that may arise owing to the heat hysteresis of heating and cooling.
Patent JP-S6335603-A (JP)
Title: Production of cellulose derivative having aldehyde group and side chain
Inventor: KONDO TETSUO
IPC: C08B11/04
Filed: 1986-07-29
Abstract: PURPOSE:To produce a cellulose derivative having aldehyde groups as side chains, excellent in physical properties, by treating a cellulose derivative having allyl groups as side chains with an oxidizing agent. CONSTITUTION:A cellulose derivative having aldehyde groups as side chains is produced by treating a cellulose derivative having allyl groups as side chains with an oxidizing agent. It is desirable to use, especially, ozone as said oxidizing agent. It is theoretically possible to produce even a tri-substituted derivative having three aldehyde groups as side chains according to said process. However, the quantitative determination of the aldehyde groups of an aldehydecellulose of a degree of substitution >1 is difficult because it is crosslinked and insolubilized in the stage of isolation from the ozonization reaction solution. However, it is possible even in this case to subject it to the subsequent synthetic reaction without removing the solvent therefrom. On the contrary, an aldehydecellulose of a degree of substitution <1 can be separated and purified so that it can be used for synthesizing a higher derivative.
Patent JP-H0933600-A (JP)
Title: Winding insulation testing method
Inventor: KAWAHARA KATSUAKI
IPC: G01R31/06
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To achieve a test on the same conditions without use of a stator coil as master and keeping the application of a surge voltage free from changes corresponding to the type of machines in a winding insulation test of the stator coil. SOLUTION: A high surge voltage is applied 2 to two coils among stator coils 1 to be inspected of three phases and a waveform close to the earth side is converted into a digital signal by a fast analog/digital conversion circuit 3 through one remaining phase to be stored into a memory. Then, the same processing is performed by changing one phase each at a time. The processing is carried out by changing the phases again. After the end of storing 4 the waveforms of three phases into the memory, the application of the high surge voltage is ended. The waveform data over the three phases stored in the memory are inputted into a judging circuit 5 to judge the quality of the stator coil to be inspected.  Since no bridge resistance is used, this eliminates variations with machine types in the high surge voltage applied to the coils of the respective phases even when the type of the stator coil to be inspected is changed thereby achieving a stabilization of test conditions.
Patent JP-H051237-A (JP)
Title: Surface-treated alumina and heat-conductive silicone composition containing the same
Inventor: IKENO MASAYUKI
IPC: C08L83/07
Filed: 1991-06-24
Abstract: PURPOSE:To obtain surface-treated alumina desirable as an additive to an addition-curable heat-conductive silicone composition having high storage stability by treating alumina with a specified silyl ketene acetal. CONSTITUTION:Surface-treated alumina prepared by treating alumina with a silyl ketene acetal of formula I (wherein R<1> and R<2> may be the same or different and are each H or a monovalent hydrocarbon group; R<3> (number of this group is plural) may be the same or different when (m) is 2 or greater and are each a monovalent hydrocarbon group, a group of formula II (wherein R<5> (plural) may be the same or different and are each H or a monovalent hydrocarbon group; (n) is 0-6; and (p) is 0-10), a group of formula III (wherein (q) is 2-10); R<4> (plural) may be the same or difference when (m) is 2 or smaller) and are each H, a monovalent hydrocarbon group or a group of formula IV (wherein (r) is 0-10); and (m) is 1-4. Because the surface-treated alumina is suppressed from reacting with Si-bonded hydrogen atoms in the silicone polymer, an addition-curable heat-conductive silicone composition containing this alumina has high storage stability.
Patent JP-H01231658-A (JP)
Title: Switching control type power circuit
Inventor: NAKAI HIDEYUKI
IPC: H02M3/28
Filed: 1988-07-18
Abstract: PURPOSE:To find a trouble readily, by outputting at the time of overvoltage protection an output voltage lower than that at the time of constant voltage control. CONSTITUTION:In a switching control type power circuit, a capacitor C1 is charged with electricity by closing of a power switch and a starting current passes through starting resistances R1-R2 and others to flow to the base of a switching transistor (Tr) Q1 so that the TrQ1 is turned ON to pass an electric current Ii through the input winding N1 of a converter transformer T. Said current Ii induces a voltage in a feedback winding N3 and drive-controls the TrQ1. Then, at the time of normal operation, a constant-voltage operation is conducted by a constant-voltage control circuit by an output voltage detector 1, a first control signal generator circuit 2 and a first control TrQ11. Also, an overvoltage protector circuit is composed of an overvoltage detector circuit 3, a second control signal generator circuit 4, and a second control TrQ21. Thus, the time constant of said second control generator circuit 4 is selected so as to be smaller than the ON-timing time constant of the first control TrQ11, the TrQ21 is turned ON sooner, and the output voltage lowers at the time of an overvoltage protection operation.
Patent JP-2000009447-A (JP)
Title: Apparatus and method for detecting fault of tape carrier
Inventor: NAKAMORI YUKIO
IPC: G06T7/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To accurately and surely detect a fault occurring between leads by generating a window having a predetermined width and sequentially moving in the length direction of the leads, and comparing the areal value of a lead region with a reference value for the lead. SOLUTION: An inter-leads region calculator 66 of an image measuring part calculates areas of regions between leads. After the calculation, an image comparator 70 compares the areal value of these regions with a predetermined reference value stored in a region image memory 68, and decides normal or abnormal of the lead region. Further, a residual copper can be detected by the comparison, and the abnormality of the region and a position of the copper are temporarily stored in a predetermined area of the memory 68. Then, more detailed image of the predetermined partial region in a frame is obtained by a second CCD camera. A fault measuring part more precisely inspects than the measuring unit. An image deciding/controller receives data from the image measuring unit and the defect measuring part, and finally decides the presence or absence of the lead defect in the frame.  Then, the fault of the decided lead is punched at the frame by a punch driver.
Patent JP-S6070447-A (JP)
Title: Photosensitive film protecting sheet
Inventor: YOKOKOUJI SHIYOUJI
IPC: G03C3/00
Filed: 1983-09-27
Abstract: PURPOSE:To protect the photosensitive emulsion surface of a photographic film favorably by forming a layer made of a mixture of polyester resin, polyvinylidene chloride resin, a matting agent, a slipping agent, etc. on the other side of a polyester film provided with a layer having conductivity and heat sealability. CONSTITUTION:The surface of a polyester film 31 provided with reverse layers 32, 33 having conductivity and heat sealability on the reverse side is subjected to corona discharge treatment, and coated with a surface layer 34 made of a mixture obtained by adding a matting agent, and when needed, a titanate coupling agent into a binder resin made of a 10:1-1:10 mixture of polyester and polyvinylidene chloride. Said mixed binder resin has superior adhesion to a polyester support and also superior nonadhesiveness to a photosensitive layer face. The protective sheet 3 of such a structure is used by interposing it between a synthetic resin molded product 1 contg. light shading carbon black and the photosensitive film 2.
Patent JP-H0345097-A (JP)
Title: Communication equipment
Inventor: TADA NAOTO
IPC: H04Q9/00
Filed: 1989-07-13
Abstract: PURPOSE:To improve the transmission quality and to attain stable mechanical operation by sending same information with plural different transmission means, comparing the sent information and receiving it as reception information only when the content is coincident. CONSTITUTION:The information of the same content sent respectively from an optical communication transmission section 8 and a radio wave communication transmission section 9 is received as information (a) by an optical communication reception section 15 and received as information (b) by a radio communication reception section 16. Then the information sets (a), (b) are compared by a comparison section 17 and whether or not the information of the same content is discriminated. When the comparison section 17 discriminates that the information sets (a), (b) are coincident, the reception information is received by a CNC device 2. Thus, two different transmission systems are used in common and both the reception information sets (a), (b) are compared and only when they are coincident, the reception information is received, then the transmission quality is improved to prevent malfunction of a machine connecting to the CNC device 2 even in the presence of various communication faults.
Patent JP-H0345505-A (JP)
Title: Method for purifying liquid sulfur
Inventor: YAMADA NOBUHIRO
IPC: C01B17/027
Filed: 1989-07-13
Abstract: PURPOSE:To enable use of inexpensive air as a sweep gas and safely and efficiently remove dissolved hydrogen sulfide and hydrogen polysulfide using ZnO as a solid catalyst by bringing liquid sulfur synthesized according to a Claus process into contact with the sweep gas in a solid catalyst layer and purifying the liquid sulfur. CONSTITUTION:Liquid sulfur containing hydrogen sulfide and hydrogen polysulfide is brought into contact with a sweep gas in a solid catalyst layer to remove the hydrogen sulfide and hydrogen polysulfide. In the aforementioned method, ZnO is used as the solid catalyst. Not only an inert gas but also a gas containing molecular oxygen, such as inexpensive air, can be used as the sweep gas. Oxidative reaction of sulfur occurs by using a conventional solid catalyst, whereas the aforementioned reaction will not substantially occur in the case of the ZnO. As a result, the above-mentioned method is safe and advantageous.
Patent JP-H0842939-A (JP)
Title: Refrigerant heater
Inventor: AKITA KOITSU
IPC: F25B41/00
Filed: 1994-07-29
Abstract: PURPOSE:To suppress the flicker of a flame and to realize a stable combustion by forming the area of the opening for an exhaust gas passage between the inner wall of a cylindrical heat exchanger and a baffle plate larger than that of an exhaust outlet in a refrigerant heater in which a plurality of baffle plates are disposed in the exchanger having a burner in the lower part. CONSTITUTION:When the burner 2 of a refrigerant heater 1 is burned, combustion gas (c) in the combustion chamber 6 of a cylindrical heat exchanger 4 collides with a baffle plate 7 to be extended to both sides, and so flows as to round about the gap (a) of fins 5 to become heat exchanging wall surfaces, and is exhausted from the opening 10 of the seal plate 8 of an end. Thus, the wall of the exchanger 4 is heated, and its heat is transferred to the outer peripheral heat transfer tube 3. In this case, the area A of the opening 10 of the plate 8 is formed to be smaller than the sectional area of the gap (a) between the plate Z and the exchanger 4. In this manner, a resistance is increased in the opening 10 to raise the inner pressure of the flicker of a flame.