baber/WOPTO huggingface dataset:
Patent JP-H08258680-A (JP)
Title: Pressure regulating valve for brake
Inventor: UETAKE SHIGEO
IPC: B60T8/18
Filed: 1995-03-24
Abstract: PURPOSE: To make optimum control of the oil pressure to be fed to a wheel cylinder in accordance with the loading situation. CONSTITUTION: The ratio of the oil pressure PI fed from an input port 29 into a cylinder hole 23 to the hydraulic pressure PO sent off from the outlet port 30 is adjusted by a motion of a sleeve 31. When a compressed air is fed to the lower chamber 51 of air cylinder 50, the oil pressure PO becomes lower than the pressure PI. When no feed takes place, the sleeve 31 is held fast by the bottom surface of a piston rod 52 on the basis of a large resilient force of the second compressive coil spring 62 so that the sleeve 31 can make no displacement. As a result, the pressure PO becomes equal to the pressure PI.
Patent JP-H02283620-A (JP)
Title: Production of hexa uranium fluoride
Inventor: HARORUDO REJINARUDO KAATOMERU
IPC: C01G43/06
Filed: 1990-03-15
Abstract: PURPOSE: To prevent the loss of fluorine in a gaseous product by bringing a recovered uranium trioxide into contact with a fluidized gas stream containing fluorine and an inert gas and recovering the gaseous product, from which uranium hexafluoride and the remaining gas are removed, through a reactor.  
     CONSTITUTION: The recovered UO 3  is supplied to the fluidizing reactor with the supply of CaF 2 . The fluidized gas stream containing F 2  and N 2  as a diluent is passed through the reactor to react with the recovered UO 3 . The gaseous product obtained in the reactor is concentrated and the UF 6  product is extracted. the residual gas is compressed and recovered. The supply of the recovered UO 3  and the ratio of fluorine in the gas stream are controlled by monitoring the concentration of fluorine gas in the gaseous product and the temp. of the reactor and using a signal based on the monitoring. In the case that the concentration of fluorine in the gaseous product is 5-10 vol.%, the temperature ranging 470-500°C is most suitable as the condition in the reactor. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11265663-A (JP)
Title: Electron gun
Inventor: ISHIKAWA YOSHIRO
IPC: H01J29/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun capable of enhancing the color reproducibility of CRT and extending the service life. SOLUTION: Each cathode K is provided with a sleeve 32, a heater 40 arranged within the sleeve 32, a base metal 42 provided on one longitudinal end of the sleeve 32, and an electron emitting material layer 43 formed on the upper surface of the base metal 42. Each sleeve 32 is connected to a cathode support bar 28 by a V-tab 34 on the reverse side of a ceramic disc 30 and supported thereby. The centers of three sleeves 32 on the base metal 42 side are arranged on the same straight line. The support piece distance L1 of the center sleeve of the three sleeves is set shorter than the support piece distance L2 of the two sleeves 32 situated on both the sides so that the cathode temperature of the center sleeve 32 is equal to those of the two sleeves 32 on both sides when each heater 40 of the three sleeves 32 is heated.
Patent JP-S51140804-A (JP)
Title: A method of assessing position of fused layer in blast furnaces
Inventor: YASUDA KAZUMI
IPC: C21B5/00
Filed: 1975-05-30
Abstract: PURPOSE:An increase in productivity of blast furnaces and a decrease in the amount of fuel coke are achieved by accurately identifying the position and longitudinal section shape of the fused layer in the blast furnace under operation.
Patent JP-H08257702-A (JP)
Title: Method for continuous casting precipitation enhance type high strength steel
Inventor: ITAMI ATSUSHI
IPC: B22D11/10
Filed: 1995-03-24
Abstract: PURPOSE: To enable a continuous casting of a precipitation enhancing type high strength steel of a small lot by adding the specific contents of at least one kind of Ti, Nb and V into molten steel at the upstream side of brake magnetic field and supplying only the molten steel in the other strands. CONSTITUTION: At the time of pouring the molten steel 4 having the constant component ratio into a mold 2 through a nozzle 11, the electromagnets 7 for electromagnetic brake is energized to form a magnetostatic field 8, and the alloy components are supplied into the molten steel 4 above this magnetic field at the speed proportional to the casting speed. Since a pool is formed and mixed with the alloy elements and the molten steel 4 by the electromagnetic brake, the alloy component concns. are uniformized, and the length of a transition part which changes to the following component, is drastically reduced and the yield of the cast product can be improved.  In order to obtain the precipitation enhancing type high strength steel in the small lot, Ti, Nb or V is added, and in the case of one kind of the single element among these, the element is added to >=0.01%, and in the case of two or more kinds, the total thereof is added to >=0.01%, and then, the continuous casting supplying only the molten steel 4 in the other strands can be obtd.
Patent JP-S54157205-A (JP)
Title: Power supply device equipped in train of super-high speed magnetic floating train
Inventor: FUJIMOTO TAKESHI
IPC: B60L13/04
Filed: 1978-06-02
Abstract: PURPOSE: To provide a power supply device capable of obtaining large effective power by placing an induction power supply coil on the surface of a super-conductive magnet on a train on the side opposing a floating short-circuit coil.  
     CONSTITUTION: The super-high speed magnetic floating train is provided with super-conductive coil 2 on car 1 and it gets propulsion force, guide force and floating force by the interaction with the current flowing in propulsion coil 4, guide coil 5 and floating coil 6 provided on the ground. Induction power supply coil 10 is placed on car 1 opposite floating coil 6. By utilizing the space harmonic component of the reacting magnetic flux produced in floating coil 6 with the forward movent of the train, induced voltage is obtained for induction power supply coil 10. This induced voltage is supplied to the power supply device inside the car for fluorescent lamps, refrigerators, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58182012-A (JP)
Title: Burner
Inventor: YAMAMOTO KATSUHIKO
IPC: F23D11/40
Filed: 1982-04-19
Abstract: PURPOSE:To permit most effective gasifying of fine particles of fuel and to enable sharp saving of a power and shortening of a preheating time, by constituting an air current controlling system which may arbitrarily set a cross air current at a position in the proximity of a discharge port of a pipe. CONSTITUTION:With a fuel pump 2 driven, fuel discharged through a pipe 1 is conveyed below with the air of a discharge cross current and collides against an internal wall surface of a gasifying body 8 for gasifying. A premixture gas of the gasified gas and air passing through pores 12 in a flow-uniforming cylinder 11 is jetted against the external surface of a wire netting 13 where it is ignited by discharged sparks to start combustion. After combustion starts, the temperature of the flow-uniforming cylinder 11 and a cap 14 rises rapidly by the radiant heat and exhaust heat produced from the wire netting tube 13 being red-heated to attain 400-500 deg.C. Thereafter, with a flow passage switching valve 5 being operated, the air is fed into a blast pipe 3 through a duct 4, while the fuel moves in the flow-uniforming tube 11 without making contact with the gasifying body 8 with the aid of a straight advancing air current flowing along the pipe 1, and collides against the cap 14 in a burner B for gasification. Additionally, in case combustion paticles are scattered within the flow-uniforming tube 11, a part of the particles is preheated to gasify by a high temperature atmosphere.
Patent JP-S57181020-A (JP)
Title: Poultice base composition
Inventor: NISHIMURA YOSHIMI
IPC: A61K9/70
Filed: 1981-04-30
Abstract: PURPOSE: To provide the titled gelatine-base composition storable for a long period without lowering the adhesivity, and useful as an antiphlogistic and analgesic poultice, by using an acrylic acid ester latex together with a polyacrylic acid salt as adhesivity-promoting agents.  
     CONSTITUTION: A gelatine-base poultice composition is incorporated with (A) a polyacrylic acid salt (preferably Na salt having a molecular weight of 1,000,000W 10,000,000) as an adhesivity-increasing agent and (B) an acrylic acid ester latex (e.g. emulsion polymerized methyl acrylate having a solid content of 30W60wt%) or a vinyl acetate-ethylene latex (e.g. emulsion polymerized polymer having a solid content of 35W60wt% and an ethylene content of 10W30%) as an adhesivity-promoting agent. The amounts of the components (A) and (B) are 2W10wt% and 5W20wt% of the composition, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05267806-A (JP)
Title: Manufacture of base material for wiring board and multilayer printed wiring board using the same
IPC: H05K1/03
Filed: 1992-03-24
Abstract: PURPOSE:To obtain sufficient bonding strength without losing electrical insulation characteristic and breakdown of impregnated resin. CONSTITUTION:A base material 1 for printed wiring board is impregnated with an epoxy resin mixing a first hardening agent which gives resistance characteristic for etching and plating and a second hardening agent which gives low compression characteristic. In this case, the epoxy resin enters the B stage. As the first hardening agent, 1.8 diazobicycro[5. 4. 0] undecene (hereinafter referred to as DBU) is used and as the second hardening agent, those obtained by adduct mixing of aromatic amine are used. Thereby, DBU shows the hardening reaction at the temperature of 85[ deg.C] and the epoxy resin enters the C1 stage, ensuring resistance characteristic for etching and plating. Moreover, aromatic amine shows the hardening reaction at 150 to 180 [ deg.C]. Accordingly, the epoxy resin enters the C2 stage.
Patent JP-S51141320-A (JP)
Title: Cooling device of solid state rectifier
Inventor: YAMAMOTO ISAMU
IPC: H01L23/467
Filed: 1975-05-30
Abstract: PURPOSE: A rectifier having cooling fin that makes effective use of wind power and the direction of the fan. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58185491-A (JP)
Inventor: CHIGUSA KAORU
IPC: C05F3/00
Filed: 1982-04-20
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-H07282809-A (JP)
Title: Hydrogen storage alloy electrode and manufacture thereof
Inventor: YAMAMURA KOJI
IPC: C22C1/00
Filed: 1994-04-04
Abstract: PURPOSE:To provide a hydrogen storage alloy excellent in high rate electric discharging characteristic at low temperatures by improving Zr and Zr-Ti hydrogen storage alloys having a large hydrogen gas storage quantity. CONSTITUTION:A hydrogen storage alloy electrode is composed of an alloy incorporating 30wt.% or less of an alloy phase including mainly at least one kind of element selected from a group consisting of Ni and Co and Y or a hydride thereof in a hydrogen storage alloy including Zr or Zr and Ti. This manufacturing method includes a process for manufacturing an alloy by previously producing an alloy selected from a group consisting of an Y-Ni alloy, an Y-Co alloy and an Y-Ni-Co alloy, followed by dissolution with a hydrogen storage alloy including Zr or Zr and Ti.
Patent JP-H10318084-A (JP)
Title: Slider incorporated type member having branch hole for high pressure fluid
Inventor: ASADA KIKUO
IPC: F16L41/04
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To increase internal pressure fatigue strength by applying a pressing force in the axial direction of a boss part so as to protrude the flow passage opening end part of a branch hole and providing the branch hole formed to have a complete round inner peripheral surface by eliminating a projecting part. SOLUTION: By means of a pressing force from a punch 2, the inner peripheral surface of a high pressure fluid member flow passage 1-1 is made slightly flat. When the pressing force is applied, plastic deformed and elastic deformed parts are formed. In a finishing process, a part 1-9 protruded inward and made lightly flat by the application of the pressing force from the punch 2 is eliminated by machining or the like to form a complete round inner peripheral surface. Then, in a boss part 1-4, a branch hole 1-2 is formed to have a circular peripheral surface communicated with the flow passage 1-1 of a high pressure fluid member 1 and communicated with a flow passage as a pressure receiving sent surface 1-3. A female screw 1-7 is machined in the inner peripheral surface of the bottomed hole 1-5 of the boss part.  Thus, since an internal pressure fatigue strength is increased in the branch hole, fluid leakage can be eliminated.
Patent JP-H02245871-A (JP)
Title: Data input device
Inventor: TAKAHASHI NARUYOSHI
IPC: G06Q40/00
Filed: 1989-03-20
Abstract: PURPOSE:To improve the crime preventability for the input operation of a password code by providing an operation part, which is provided correspondingly to a code display part and selects and inputs required data of the code displayed on the code display part, and a display control part which moves and displays the code display part in a prescribed display area. CONSTITUTION:A display part 5 gives conduct and guide for the operation to a user by the command from a control part 9, and a read/write part 13 controls taking-in, carrying, reading, writing, and return of a transaction card. Numbers 0, 1, 2 to 9 and various codes are moved and displayed in a display area on a display part 5 or the head number of a displayed number string is moved in order without changing the order and is displayed there. Since the input operation is facilitated and the input operation position is changed, the other person is prevented from seeing the place of the user's hand to read the password code, and the crime preventability is improved.
Patent JP-S63235612-A (JP)
Title: Diesel exhaust gas cleaning device
Inventor: KUSUDA TAKAO
IPC: F01N3/02
Filed: 1987-03-20
Abstract: PURPOSE:To facilitate the regeneration of a filter by joining connecting pipes at the inlet of two filter device which are placed in parallel, providing a four- way valve in this joint part, and selectively connecting said connecting pipes to the exhaust pipe of a combustion chamber with burner or of an engine. CONSTITUTION:A constricted throat part 15 is formed on the opposite side to the burner 1 of a combustion chamber 13 having the burner 1 on its front part, and the outlet of the throat part 15 is connected to a four-way valve 16. The exhaust pipe connecting port 27 is connected to the position in between the elliptical vane 18 and the circular vane 19 of this four-way valve 16 and two flow-out ports 28a, 28b are opened, while being opposite to each other in the diametral direction, in the position of the sliding face of the elliptical vane 18 on the inner face of a cylinder 17. And, the flow-out ports 28a, 28b are connected to the inlet covers 31a, 31b of filter devices which are formed by housing filters 32a, 32b in can cases 31a, 31b, via connecting pipes 29a, 29b, respectively. And, the outlet sides of the filter devices are gathered together by an outlet cover 36 and connected to an exhaust collecting pipe 37.
Patent JP-S62224421-A (JP)
Title: Manufacture of hollow stabilizer
Inventor: SATO TOSHIAKI
IPC: B21C37/16
Filed: 1986-03-25
Abstract: PURPOSE:To contrive uniformization of distribution of wall thicknesses and improvement of a strength needless to heat treat by passing a pipe material inserted with a thickness controlling member such as a mandrel, etc., at the inside, through a die in a cold state to reduce the pipe. CONSTITUTION:The thickness controlling member 11 is inserted into the inside of the metal pipe material 10 such as a steel pipe, etc., then said pipe material 10 is passed through the dies 12 together with the thickness controlling member 11. The thickness controlling member 11 is a solid mandrel and possessed of one or more small diameter parts 11a in an axial direction, and the part except the small diameter part 11a is a large diameter part 11b. The small diameter part 11a is corresponds to the thick walled part to be subjected to bending work at a succeeding stage. In this way, the pipe material 10 is reduced a the time of passing through the die 12 in a cold state, but the part in each part of the pipe material 10 in the axial direction positioning at the small diameter part 11a of the wall thickness controlling member 11 enters the small diameter part 11a to be hardly rolled, so the thick diameter part 10a is formed.
Patent JP-S59191682-A (JP)
Title: Picture input device
Inventor: TABATA KUNIAKI
IPC: G06T7/00
Filed: 1983-04-15
Abstract: PURPOSE:To avoid the effect due to the variation of picture density by binary coding the picture data with plural threshold values to count the binary coded density sum, calculating the threshold value from the counted density sum so that this sum is set at a constant and binary coding pictures with the calculated threshold value. CONSTITUTION:A control part 17 actuates a scanner 11 to give a scan to an original in the forward direction and sends pictures 21 fed successively to binary coding circuits 12 and 13. These circuits 12 and 13 binary codes the pictures 21 with threshold values theta1 and theta2. The outputs of the circuits 12 and 13 are counted by counters 14 and 15 to calculate the binary coded density sums (number of picture elements having density equal to ''1'') T1 and T2. When the forward scan is over, the part 17 reads out the contents of counters 14 and 15 as well as a register 18 to which a constant S is set and calculates the new threshold value theta with which the binary coded density sum is equal to the constant S to set the new value theta to the circuit 12. Then the part 17 actuates the scanner 11 to scan the original in the reverse direction. The pictures 21 fed successively are sent to the circuit 12 and binary coded with the new value theta. The output of the circuit 12 is sent to an interface 16, and a picture 26 of high accuracy is sent to an external device.
Patent JP-H03267826-A (JP)
Title: Selective radio call receiver
Inventor: YAGUCHI TAKESHI
IPC: H04B7/26
Filed: 1990-03-16
Abstract: PURPOSE:To always confirm an important incoming call by decoding a call number and caller information from a call number signal and an information signal included in a digital signal and storing the decoded result into a RAM. CONSTITUTION:This receiver is provided with a reception section 101 receiving and demodulating a digital radio signal and generating a base band digital signal, a ROM 6 storing its own call signal, an incoming informing instruction and a designation memory time in advance, a decoder section 102 decoding a call number and caller information from a call number signal and an information signal included in a digital signal, collating the call number with its own call number, sending an incoming notice signal to an informing section 103 when the result of collation shows coincidence and storing the caller information to a RAM 4 in a predetermined condition and the informing section 103 giving a notice with a predetermined means according to the incoming informing signal. Thus, when a weak ringing tone call mode and a unvoiced calling mode are set and no receiver is present in the visual field at all times, the content of the call is confirmed.
Patent JP-H10258502-A (JP)
Title: Device for detecting disorder of transfer of fold section and printing system provided with the same
Inventor: AKITA KOJI
IPC: B41F33/14
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively detect disorder of a fold section and to prevent efficiently of production from decreasing by detecting disorder of the fold section in the height direction on a transferring path and detecting disorder of the section in the direction at right angles to the transferring path. SOLUTION: A height direction detecting means 3 provided along the flow direction of a transferring path 2 detects disorder of a section if the fold section is brought into contact with its and e.g. a light projecting and receiving part 6 and a reflecting part 5 are used by combining them. In addition, an orthogonal direction detecting means 4 detects disorder of the fold section if the section is brought into contact with it in the orthogonal direction to the transferring path 2 and e.g. two sets of a set consisting of a light projecting part 7 below it and a light receiving part 8 above it are used within the width of the transferring path 2.  In addition, in case where the sections are forwarded in the flow direction in such a way that they are piled in slices of raw fish on the transferring path, when the fold section is bent, it is detected by means of an orthogonal direction detecting means 4 as the diagonal line is longer than the width of the fold section. In addition, when the fold section gets turned up, as the height becomes higher, it is detected by means of a height direction detecting means 3. It is possible thereby to detect disorder of the fold section without fail.
Patent JP-S62223546-A (JP)
Title: Air conditioning system
Inventor: SUKEMIYA KENJI
IPC: F24F7/007
Filed: 1986-03-24
Abstract: PURPOSE:To make it possible to suppress the room pressure variation within a setting allowable variation range by varying an air feed quantity along a setting variation gradient. CONSTITUTION:An air feed path 23 connected or drawn near at its one end portion to an indoor installed apparatus A or the like is extended from the inside of a clean room 3 to the external portion, and a local air exhaust fan 24 and an air feed fan 25 are loaded on the extended part of said path 23. A damper 26 for adjusting the air feed quantity is also loaded on the air feed path 23. A local air feed quantity controller 27 turning ON and OFF the local air exhaust fan 24 and the local air feed fan 25 automatically open or close the damper 26 so as to vary the air feed quantity Q of the local air feeding device along moderate set variation gradients alpha and beta. Thus the variation in the clean room pressure in accordance with the starting and stopping of the local air feeding device can be suppressed.
Patent JP-S542694-A (JP)
Title: Superconductive coil device
Inventor: MITSUNE SUSUMU
IPC: H01F6/06
Filed: 1977-06-08
Abstract: PURPOSE:To improve dielectric strength with bath-surface discharaging eliminated, by composing a ring plate of a plural number of division parts and by forming them in one so that terminals of one division part will not agree with terminals of any other division part.
Patent JP-S56163026-A (JP)
Title: Storage device for strip
Inventor: YOSHIDA MASUJIROU
IPC: B65H20/26
Filed: 1980-05-20
Abstract: PURPOSE: To make a titled device compact and facilitate strip passage by concentrically disposing ring-shaped roll groups consisting of idle rolls and so constituting the same that the mutually adjacent roll groups can revolve in opposite directions.  
     CONSTITUTION: Arbitrary idle rolls 4 of respective moving roll groups B and stationary roll groups A are positioned on the straight lines in the vertical direction passing the axial centerline O. A strip S is passed and engaged zigzag between the rolls 3 and 4. Next, when the roll groups B are revolved 90° in required directions by operating driving systems, the respective idle rolls 3, 4 in the positions where the strip S is passed function as deflector rolls, by which the strip S is pulled relatively and approximately the half of the entire storage amount is stored in the state that it is guided in an arc shape by the other idle rolls 3, 4. Further, when the roll groups B are simultaneoulsy revolved to rotate 180° from the initial positions by the operation of the driving systems, the strip S is stored in a large amount in the state that there are no overlaps. 
     COPYRIGHT: (C)1981,JPO&Japio