baber/WOPTO huggingface dataset:
Patent JP-H03211398-A (JP)
Title: Heat exchanger for cooler-heater
Inventor: NOGUCHI MASAO
IPC: F25B39/00
Filed: 1990-01-12
Abstract: PURPOSE:To make it possible to suppress contamination of an inlet pipe disposed at a lower part with condensed water dropping from the side of an outlet pipe disposed at an upper part, by a construction wherein the position of a joint part between the inlet pipe and a lead pipe therefor is deviated inward from the position of a joint part between the outlet pipe and a lead pipe therefor. CONSTITUTION:A refrigerant introduced through an inlet pipe 6 is subjected to heat exchange in a heat exchanger 13, and the resultant low-temperature refrigerant is fed to an outlet pipe 5, thereby cooling the pipe 5 and an outlet lead pipe 7. As a result, water condensation occurs in the vicinity of a joint part A between the pipes 5 and 7, and the condensed water containing copper ions drips down. A joint part B between the inlet pipe 6, disposed at a lower part, and an inlet lead pipe 8 is located at a position deviated inwards, namely, toward a first header 1 from the position of the joint part A on the outlet side by a distance L. The joint part B is thus deviated from the falling position of the condensed water. Therefore, the condensed water dripping from the joint part A of the outlet pipe 5 will not fall on the inlet pipe 6. The joint part B of the inlet pipe 6 is not contacted by the copper ion-containing condensed water falling from the joint part A of the outlet pipe 5, and is prevented from being corroded by the condensed water.
Patent JP-H04288547-A (JP)
Title: Method and device for processing photosensitive planographic printing plate
Inventor: SHIMURA KAZUHIRO
IPC: G03F7/30
Filed: 1991-01-21
Abstract: PURPOSE:To always execute stable development, to save time and trouble in controlling replenishing solution or its quantity as well as replacing it, to equally supply developer to a photosensitive planographic printing plate by using small quantity of developer and to reduce consumption of developer. CONSTITUTION:The printing plate is sprayed with developer by a spray nozzle in a developing method where the photosensitive planographic printing plate is automatically carried and substantially yet unused alkaline developer whose main solvent is water is supplied to each photosensitive planographic printing plate to be processed.
Patent JP-H04243649-A (JP)
Title: Anti-lock brake device
Inventor: TACHIBANA AKIHIDE
IPC: B60T8/46
Filed: 1991-01-21
Abstract: PURPOSE:To prevent the pushed-back phenomenon of a brake pedal at the time of anti-lock brake control being terminated by balancing the pressure of a master cylinder side oil passage and a wheel cylinder side oil passage before connecting both oil passages by a valve. CONSTITUTION:When the release signal of leg power applied on a brake pedal 104 is inputted into a control circuit 200 so as to open valves 152, S290-S330 installed at first oil passages 180, 184, 184b and second oil passages 196, 197, 199a by a valve opening means S280, the control circuit 200 temporarily cuts off communication among branch passages 184a, 182, 181 by a temporary cut-off means 150a. At this time, a pressure balancing device 130 compares the pressure of the separated first oil passages 184, 184b on the change-over valve 152 side with that of the separated first oil passage 180 on the master cylinder 106 side and connects the separated first oil passage on the larger pressure side to an oil reservoir 180a.
Patent JP-H09196298-A (JP)
Title: Ozone supply line to ozone utilization system and method for passivating the same
Inventor: KOIKE KUNIHIKO
IPC: B01J4/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To supply an ozone gas whose concentration is stabilized by constructing a supply pipe and equipment from stainless steel or aluminum that is subjected to passivation process to serve as the inner surface of a gas supply line. SOLUTION: An ozone supply line is constructed by communicating an ozone gas supply source, such as an ozonizer or a gas cylinder holding ozone gas, to an ozone utilization device, such as a semiconductor manufacturing device, by means of an ozone supply pipe and equipment, which are made of stainless steel whose inner surface is subjected to passivation process. The passivation process comprises a room-temperature process using a high-concentration ozone gas with an ozone-to-oxygen ratio of 50vol.% or more, or a dry process such as high-temperature process using oxygen gas, or a wet process using nitrate, etc. Thus catalyic effects on the inner surface of piping that promote ozone decomposition reactions are reduced, so that autolysis of the ozones being transferred can be inhibited.
Patent JP-S58122990-A (JP)
Title: Coal/water slurry composition
Inventor: YAMAMURA MASAAKI
IPC: C10L1/32
Filed: 1982-01-19
Abstract: PURPOSE:The titled compsn. with excellent dispersion stability and standing stability, prepd. by mixing an unsaturated carboxylic acid-base polymer, a sulfonated cyclic compd., coal powder and water. CONSTITUTION:About 0.001-2wt% unsaturated monocarboxylic acid polymer (salt), unsaturated monocarboxylic acid/alpha,beta-unsaturated dicarboxylic acid copolymer (partially esterified or amidated product or its salt), unsaturated monocarboxylic acid/vinyl monomer copolymer (salt), etc., about 0.01-5wt% sulfonated naphthalene or creosote oil (or a salt or addition condensation product with aliph. aldehyde) or condensation product between sulfonate group-contg. aminotriazine and aliph. aldehyde, about 13-43wt% water and about 50-80wt% coal powder of which about 70-80% pass a 200 mesh screen are compounded.
Patent JP-H05186093-A (JP)
Title: Cut sheet capacity detecting device
Inventor: BABA MASANORI
IPC: B65H7/04
Filed: 1992-01-16
Abstract: PURPOSE:To sort the condition of the cut sheet to the capacity over condition, normal condition, near end condition and the cut sheet-less condition, and display it, and alarm under the cut sheet-less condition. CONSTITUTION:A load board 1 to be loaded with a cut sheet 2, a detecting means 3 for detecting the existence of the cut sheet 2 on the load board 1 and the thickness of the cut, sheet 2 on the load board 1 and for converting the detected result to the electric signal to send it, a judge means 4 for judging the capacity over condition, normal condition, near end condition and the cut sheet, absent condition in response to the electric signal sent from the detecting means 3 are provided. Results judged by the judge means 4 are separately displayed, and in the case of the cut sheet absent condition, an alarm is generated.
Patent JP-2000205412-A (JP)
Title: Sealing structure of valve casing
Inventor: KOSHIO MASAO
IPC: F16J15/10
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for a valve casing, capable of easily performing attachment of a seal ring, lightening assembly operation of a valve casing and a valve cover, and improving the watertightness. SOLUTION: A ring-inner wall 13 is formed on a valve casing body 10, a ring-outer wall 22 is formed on a valve cover 20, and a seal ring 30 is put between both the walls 13, 22. The seal ring 30 is formed into a sectional form having a bottom face 31 abutting on the valve casing body 10, a vertical inner peripheral surface 32 abutting on the ring-inner wall 13, a conical outer peripheral surface 33 abutting on the ring-outer wall 22, and a top face 34 abutting on the valve cover 20.
Patent JP-S5596354-A (JP)
Title: Evaporated fuel collector for fuel tank of vehicle
Inventor: MIYAJI SUMIO
IPC: F02M25/08
Filed: 1979-01-18
Abstract: PURPOSE: To prevent the air fuel ratio from thickening at once in starting, by providing a solenoid valve which is once closed in the starting, in a passage between an intake pipe and a unit for collecting evaporated fuel from a fuel tank.  
     CONSTITUTION: The upper part of a fuel tank 20 is connected to that of an engine 11 through a communication pipe 13. Evaporated fuel in the tank 20 is collected into a crankcase 12 at the lower part of the engine 11. The crankcase is connected to an air cleaner 30 through another communication pipe 14 fitted with a solenoid valve 15. The air cleaner 30 is connected to the engine 11 through an intake passage R fitted with a carburetor 40. The solenoid valve 15 is connected to an operating switch 52, which is temporarily energized by energization an ignition switch 51. When the switch 51 is closed in starting, the valve 15 is shut off to disconnect the crankcase 12 form the air cleaner 30. After the starting, the switch 51 is turned off and the valve 15 is opened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58123459-A (JP)
Title: Stabilized solid phase reagent and manufacture thereof
Inventor: WATANABE SHIYUUJI
IPC: G01N33/543
Filed: 1982-01-19
Abstract: PURPOSE:To enable storing, in a drying condition, of a solid phase reagent for a long period  of time without damage of an immunochemical activity, by a method wherein a solid phase  reagent, which is insolubilized by coupling an antigen or an antibody used in an immunochemical measurement to a solid phase carrier, is treated and dried by an aqueous solution containing glycerin, methylcellulose as a protective agent. CONSTITUTION:In case a solid phase reagent, which is insolubilized by coupling an antigen or  an antibody used in an immunochemical measurement to a solid phase, is treated by an aqueous solution containing a protective agent, that which is mixed in the appropriate ratio after  arbitrarily selecting from among glycerin, ethylengrycol, propyreneglycol, and methylcellulose  is used as a protective agent. The concentration of the protective agent in an aqueous solution is appropriately selected from a range of 0.1-10%. A buffer solution is used in solution of the  protective agent, and the buffer agent containing a cattle serum albumin is most suitable. A protecting treatment of a solid phase reagent insolubilizing an antigen and an antibody is conducted by bringing the solid phase reagent into contact with the aqueous solution of said protective agent, and a treating time is appropriately selected from a range of 1-100hr. The solid phase reagent, on which the protecting treatment has been made, may be dried by a natural  drying or a ventilation drying method, whichever it may be, and a drying temperature is preferably a low temperature of about 2-8 deg.C.
Patent JP-H02184546-A (JP)
Title: Production apparatus of optical fiber
Inventor: OHASHI KEIJI
IPC: G02B6/00
Filed: 1989-01-12
Abstract: PURPOSE:To form a dense and uniform carbon coating film on the surface of an optical fiber by using a CVD reaction furnace constructed of a plurality of reaction tubes connected in series and connecting each reaction tube to an exhaust tube and a feed tube to feed a raw material compound which deposits a carbon coating layer by thermal decomposition. CONSTITUTION:A CVD reaction furnace 3 is constructed by connecting a plurality of reaction tubes 5 in series and connecting each reaction tube to an exhaust tube 8 and a feed tube 7 to feed a raw material compound (e.g. benzene) which deposits a carbon coating layer by thermal decomposition. An optical fiber preform is heated and spun in a spinning furnace 2 and the obtained bare optical fiber 1 is successively introduced into each reaction tube 5 of the CVD reaction furnace 3. At the same time, the raw material compound is introduced through the feed pipe 7 and heated with a heater 6 to effect the thermal decomposition and form a carbon coating film on the surface of the bare optical fiber 1. The carbon radical generated by the thermal decomposition of the raw material compound has short residence time in each reaction tube 5 and, accordingly, the polymerization of the carbon radical can be prevented.
Patent JP-S61163990-A (JP)
Title: Continuously separating insoluble matter contained in coal-derived oil
Inventor: MURATA YOSHIHISA
IPC: C10C1/00
Filed: 1985-01-16
Abstract: PURPOSE:To economically and efficiently obtain a coal-derived oil free from an insoluble matter which is suitable for use as a raw material of a carbon fiber, by adding an aromatic solvent to a coal-derived oil and subjecting the resulting mixture to a combination of settling and centrifuging. CONSTITUTION:A coal-derived oil 5 containing an insoluble matter and an aromatic solvent 6 which is 8 0 deg.C higher in average boiling point, lower than 150 deg.C in distillation temperature at which 5vol% thereof is distilled away and 230 deg.C in distillation temperature at which 95vol% thereof is distilled away are supplied to a continuous mixer 4 to mix them. The mixture 7 is supplied to a gravity settling tank 1 to separate it by gravity into an overflowed liquid 8 free from the insoluble matter and underflowed liquid 9 containing the insol uble matter settled and concentrated by gravity, and the overflowing liquid 8 and the underflowing liquid 9 are taken out of the gravity settling tank 1. The underflowing liquid is centrifuged by means of a centrifugal separator 2. The concentrated solution of the insoluble matter 10 is discharged from the system while the clarified liquid 11 is returned tothe gravity settling tank 1 to use it repeatedly.
Patent JP-H10202218-A (JP)
Title: Waste product treating device
Inventor: KAWASHIMA TOSHIYUKI
IPC: B09B3/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a waste produce treating device for decomposing and gasifying organic matters and converting to substance capable of being reutilized. SOLUTION: This device is constituted so that the organic matters is thermally decomposed and gasified. In this case, this device is provided with a reaction furnace 10 consisting at least a portion of it of a transparent material, and a semiconductor laser 16 arranged at the vicinity of the reaction furnace 10, and the organic matters in the reaction furnace 10 are irradiated with laser light radiated from the semiconductor 16 via the portion of the reaction furnace 10 consisting of the transparent material.
Patent JP-H11200332-A (JP)
Title: Snow remover scraper
Inventor: NAKAMURA TOSHIAKI
IPC: E01H5/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a snow remover scraper capable of being manufactured at a low cost. SOLUTION: A scraper 14 mounted to the lower end of an auger housing 10 of a snow remover formed by storing an auger 11 in the auger housing 10 provided to the front of a snow remover body in a rotatable manner is so constituted that a plurality of sheet metals 16, 17 and 18 molding the end edges of them in a saw-toothed shape are made to coincide with their saw teeth in the direction of the width to assembly them together as a unit by shifting them from each other in the front and rear directions.  Accordingly, since a plurality of sheet metals 16-18 molding the end edges of them in a saw-toothed shape are made to coincide with their saw teeth in the direction of the width to assembly them together as a unit by shifting them from each other in the front and rear directions to easily constitute the snow remover scraper 14, the sheet metals 16-18 can be molded in the same shape and size with common drawn molds, and a manufacturing cost of the scraper 14 can be kept down below by reducing the cost of the mold.
Patent JP-H09196324-A (JP)
Title: Gas cooking heater, burner top for gas cooking heater and method for manufacturing the same
Inventor: FUKUDA TAKAYUKI
IPC: F23D14/06
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooking heater capable of causing a combustion state at an auxiliary flame port to be superior by attaining a rational improvement of its structure. SOLUTION: There is provided a gas cooking heater having a burner 54 in which an annular main flame port A is formed at the outer circumference of the burner, a plurality of auxiliary flame ports B are spaced apart and formed inside the main flame port A in a circumferential direction of the burner and then a secondary air taking-in opening K is formed inside the auxiliary flame ports B, wherein the auxiliary flame ports B are arranged at the locations near the opening K with their width extending along the circumference of the burner being wider than a width of the burner at its diameter direction and under a state in which the flame divided in the circumferential direction of the burner is formed.
Patent JP-S62191301-A (JP)
Title: Home container
Inventor: JIAIE JIANIN
IPC: B65F1/12
Filed: 1987-01-13
Abstract: A home container in accordance with the invention comprises two container elements (1) each comprising a bottom (2) and a side wall (3) extending along a portion of the bottom and on either side of a bottom division edge which does not have a side wall, with hinged connection means (9, 10) interconnecting the two container elements (1) about a hinge axis adjacent to the top edge (4) of the two ends of the side wall (3) on either side of the bottom division edge, and retaining means for holding the bottom division edges of the two associated container elements against each other. It is characterized by bag-retaining means (6) adjacent to the ends of the side walls (3) of the container elements (1). When the container is to be emptied, a flexible bag is fastened to the bag-fastening means and the container elements are pivoted relative to each other. Materials contained in the container then fall directly into the bag.
Patent JP-H01181115-A (JP)
Title: Trigonometric function generating circuit
Inventor: TAHIRA YOSHIHIRO
IPC: G06F7/548
Filed: 1988-01-14
Abstract: PURPOSE:To reduce the capacity of a working ROM by showing the SIN/COS value ranging between 0 deg. and 360 deg. by using the values of SIN 0 deg.-45 deg. and COS 0 deg.-45 deg. stored in the ROM. CONSTITUTION:The address data X5-X0 showing 0 deg.-360 deg. are supplied to logic gates G1-G5 which secure the exclusive NOR and the outputs of logic gates G2-G4 are supplied to an address decoder A. The output of the decoder A is supplied to the ROMs (B and C) and the SIN data R14-R10 and the COS data R24-R20 are outputted from these ROMs. These SIN data are supplied to a selector D which is selected and controlled in response to the output of the gate G5 and then outputted as the lower rank bits S4-S1 of the SIN data or the lower rank bits C4-C0 of the COS data. While the higher rank bits S5 and C5 of those data are supplied from an X5 and the gate G1.
Patent JP-S5290208-A (JP)
Title: Driving system for channel
Inventor: YAMADA KATSUZOU
IPC: H04Q3/52
Filed: 1976-01-23
Abstract: PURPOSE:To arrange so as todrive each route of a plurality of portions dividing a talking route ina separate interval and to catch the talking current by the talking current catching circuit for an interval up to the completion of thetalking route when a route of non-direct current loap there between.
Patent JP-H08197141-A (JP)
Title: Corrector for rolled beam
Inventor: MARUKUSU BUIREMUSU
IPC: B21D3/05
Filed: 1995-01-18
Abstract: PURPOSE: To make it possible to rapidly change the external sizes of straightening disks or chamber dimensions by constituting a straightening machine in such a manner that the machine is simple and facilitates maintenance. CONSTITUTION: A carrying ring 20 is disposed between the straightening disks 2 and 3. The carrying ring 20 carries a plurality of hydraulic cylinders 23 disposed to be distributed circumferentially in this ring and the regulating pistons 24 of the hydraulic cylinders 23 are coupled to the one straightening disk 3.
Patent JP-H06215756-A (JP)
Title: Sealed storage battery
Inventor: OKI FUMIAKI
IPC: H01M50/541
Filed: 1993-01-18
Abstract: PURPOSE:To provide a sealed storage battery capable of making an inter-cell connecting part more simplified structure. CONSTITUTION:Plural cells 2 are housed in a battery jar 1 by partitioning by a partition wall 3. Adjoining cells 2 are electrically connected to each other by an inter-cell connecting part 4. The inter-cell connecting part 4 is constituted by providing a conductive body 9 on part of the partition part 3 and plural slits 10 on the conductive body 9 to insert the lug. part 5a of the positive electrode plate 5 of one-side cell 2 and the lug part 6a of the negative electrode plate 6 of the other side cell 2 in these slits 10 to be welded and connected.
Patent JP-H10331039-A (JP)
Title: Method and apparatus for transferring full robing bobbin and empty robing tube
Inventor: MACK KARL-HEINZ
IPC: D01H9/18
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for exchanging a full robing bobbin for an empty robing tube. SOLUTION: A full robing bobbin 10 and an empty robing tube 20 are placed in front of a substituting device 5 for simultaneously receiving and transferring them on the surface E1 , received by the transferring and substituting device 5 and transferred to the surface E2 by the transferring and substituting device 5. The bobbin 10 and the tube 20 are delivered to a transferring device 4 in the hung state by the transferring and substituting device 5 on the surface. A device therefor is constituted so that the full robing bobbin 10 and the empty robing tube 20 may be transferred to the substituting device simultaneously work as the transferring device by the transferring device 3, may be transferred to the surface E2 in the standing state by the transferring and substituting device 5 when being stored and may be delivered to the transferring device 4 storing the full robing bobbin 10 and the empty robing tube 20 in a hanging state, in a standing state on the surface E2 by a transferring and substituting device 5.
Patent JP-H01184235-A (JP)
Title: Learning control method
Inventor: TAUCHI KUNIAKI
IPC: C21D9/56
Filed: 1988-01-14
Abstract: PURPOSE:To rapidly correspond to a change of process characteristics by the disturbance during continuous annealing so that an annealing temp. is controlled accurately to a target value by utilizing the parameter learning system by a specific system at the time of annealing a steel strip in a continuous annealing furnace. CONSTITUTION:The in-furnace temp. is detected by an in-furnace temp. detector 4 and the opening degree of a control valve 6 is controlled by the signal calculated by a furnace temp. controller 5 to control the supply rate of gaseous fuel in such a manner that the detected value attains a set temp., at time of continuously annealing the steel strip 1 by passing said strip in a heating furnace 2 provided with radiant tubes 3. The furnace temp. set value to the furnace temp. controller 5 is determined by integrating the static characteristic equation corresponding to operating conditions such as the target temp. of the steel strip in the furnace outlet, the size of the strip, the line speed, thereof, etc., in a longitudinal direction by a computing element 7 and the supply rate of the gaseous fuel to radiant tubes 3 is adequately controlled via the computing element 7 by inputted the detected values of a line speed detector 9, a steel strip thermometer 10 in the heating furnace inlet and a steel strip thermometer 11 in the heating furnace outlet to a parameter computing element 8 in such a manner that the temp. of the steel strip in the heating furnace outlet attains the target value.
Patent JP-S611787-A (JP)
Inventor: KEITO RATSUDO
IPC: E06B9/266
Filed: 1985-01-18
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-H11275013-A (JP)
Title: Optical repeater
Inventor: SIMEONIDOU DIMITRA
IPC: H04B10/29
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier that is used for the optical repeater in the high capacity wavelength division multiplex transmission optical communication system. SOLUTION: A repeater 1 has a multiple stage optical amplifiers. A 1st optical amplifier stage 4 is excited at a 1st wavelength by a 1st excitation source 3, and a 2nd optical amplifier stage 6 is excited at a 2nd wavelength by a 2nd excitation source 5. An optical processing element 7 is placed between the 1st optical amplifier stage 4 and the 2nd optical amplifier stage 6 for adjusting the output of the 1st optical amplifier stage 4, and a photocoupler 2 couples each optical amplifier with an exaction source. Strict decentralized control of light transmission with high capacity is realized through the layout of the amplifiers.