baber/WOPTO huggingface dataset:
Patent JP-H07331755-A (JP)
Title: Column forming method of structure and device thereof
Inventor: SHIGEHISA KIMITO
IPC: E04B1/24
Filed: 1994-06-06
Abstract: PURPOSE:To require no turning of a jack due to no use of a hydraulic jack and then save any operation labor. CONSTITUTION:The column forming device of a structure is composed of a base pipe column 1, a joint pipe column 3, a sealed part 5 and a pressure body 10. The base pipe column 1 is buried in a ground 12 and the joint pipe columns 3 are piled in multi-fold on the base pipe column 1, whose diameter is different from that of the base pipe column 1. The sealed part 5 is formed integrally across the inside of plural pipe columns 1, 3 and the joint pipe column 3 is extended by pouring the pressure body 10 in this sealed part 5 and expanding it. It is favorable that a packing material for preventing air leakage is installed between the outer periphery surfaces of plural pipe columns 1, 3 and a regulation member and a vertical holding member are installed on the joint pipe column 3 arranged on the outer most side.
Patent JP-H0420351-A (JP)
Title: Automatic closing device for intravenous feeding device
Inventor: NISHIYAMA KOICHI
IPC: A61M5/168
Filed: 1990-05-14
Abstract: PURPOSE:To constitute the device so that other work can be executed without any anxiety by divising it so that a part of a tube extending from an intravenous feeding device main body to a needle of intravenous feeding passes through enough under the tip of the needle of intravenous feeding. CONSTITUTION:In the intravenous feeding device, it is devised so that a part of a tube 3 extending from a main body 5 to a needle 2 of intravenous feeding passes through enough under the tip of the needle 2 of intravenous feeding in a vertical axis coordinate, so that an intravenous feeding liquid is left in an oblique line part of the tube 3 at the time when intravenous feeding is finished, in a state that the intravenous feeding device is set, and the needle 2 of intravenous feeding is inserted into a blood vessel. The part of (y) is allowed to have sufficient flexibility, bent softly in any direction, and also, by allowing it to have sufficiently length of (y), when the needle is inserted into a blood vessel and a part of (y) is fixed to an arm, etc., with an adhesive tape, it is fixed as it is, and it does not occur that the blood vessel is flawed by the needle. In the figure D, to a conventional flexible tube 3, 11 formed by a synthetic resin, etc., of suitable hardness is allowed to adhere closely or placed thereon and the tube 3 is worked to its target shape. In the figure E, 12 can be attached and detached by dividing it into two. When the tube 3 is fitted, and 12-1 is inserted into 12-2, it is fixed.
Patent JP-S5750336-A (JP)
Title: Information recording carrier
Inventor: ABE TADASHI
IPC: G11B7/24
Filed: 1980-09-05
Abstract: PURPOSE:To avoid the damage caused on the surface of a substrate by the external mechanical force and at the same time to eliminate the eccentricity that is caused when an information recording carrier is loaded to a reproducer, by providing a projection on the surface of an information recording medium (disk) to which the information is optically recorded. CONSTITUTION:A disk is produced with use of a metallic mold by which a projection 10 is formed at the outer circumference of the surface 2 of an optical disk substrate 1. Thus the surface 2 when placed on a desk, etc. is free from any damage caused by the dust, etc. or from any fault arising during the reading of an information pit 3. Otherwise the projection 11 is provided at the center of the surface 2, and the inner diameter of a center hole 7 is set slightly larger than the outer diameter of a main shaft 12 of a rotary motor 13. Thus the outer diameter of the projection 11 can be correctly fitted to the inner diameter of a disk positioning pedestal 14. As a result, an accurate coincidence is obtained between the center of the disk and that of the shaft 12, and at the same time the damage can be prevented on the surface of the disk.
Patent JP-H11337035-A (JP)
Title: Method of controlling thermal power of incineration plant
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: F23B90/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To make thermal power adaptable to requirements of steam power with comparative accuracy. SOLUTION: A fire grate 1 comprises a plurality of lower-side blowers 7.1 to 7.5 for executing a method of controlling thermal power of an incineration plant. To determine a control signal, a blower 7.2 comprises, at the starting end of a main fuel region, an appropriate measuring device, that is, a temperature sensor 17 and a pressure sensor 19, and an air supply pipe 8.2 comprises a quantity-measuring device 18. Another pressure sensor 20 is provided in a combustion chamber 3 for measuring differences in static pressure between the lower-side blowers and the combustion chamber. Values measured by the measuring device are supplied to a central processing unit ZR, which outputs a control signal to a controller RE in consideration of a flow rate coefficient according to circumstances. The controller RE connects with various adjusters 21 to 24.
Patent JP-S613952-A (JP)
Title: Heat accumulating device operated by photo-energy preserving compound
Inventor: NAGATOMO MUNESHIGE
IPC: F24J2/00
Filed: 1984-06-18
Abstract: PURPOSE:To permit efficient heat accumulation by a method wherein the photo- enengy preserving compound is exposed to the projection of solar light energy in a heat accumulating pool having concentration difference greenhouse effect. CONSTITUTION:A heat accumulating pool 1 is provided with a constant concentration solution layer 2 of the photo-energy preserving compound (norbornadien, for example) and a non-convection layer 3, formed above the solution of said compound, and a heat exchanger 9 is communicated with the constant concentration solution layer 2 through a catalyst column 8 while the flow path of the constant concentration solution is provided with a circulating pump device 6. The photo-energy preserving compound is exposed to the projection of solar light energy in the heat accumulating pool having concentration difference greenhouse effect, therefore, the density of heat, retrieved by the photo-energy preserving compound, is improved from the density of reaction heat of exothermal internal isomerization reaction of said compound alone into the summarized density of said reaction heat and the retrieved heat commensurate to the temperature increase in the heat accumulating pool 1.
Patent JP-S61281986-A (JP)
Title: Echo detector
Inventor: HATTORI KEISUKE
IPC: G01S7/295
Filed: 1985-06-07
Abstract: PURPOSE:To make the display of a target easy to see by shaping a signal, which is detected with a level lower than that of a target signal buried in noise, to a pulse signal of square wave and extending the pulse width taken out from a sampling means thereafter to write it in a memory. CONSTITUTION:A waveform shaping circuit 31 shapes a reception signal Sc from a receiver 13 to output a pulse wave Sd. A sampling means 32 is provided with a D type flip flop 32A, an inverter 32B, and a gate 32C, and the pulse wave Sd and a clock pulse Sa of a clock terminal CK are given to the means 32 to output a pulse signal Se. A pulse width extending means 33 receives the signal Se from the means 32 and outputs a signal Be whose pulse width is extended. A buffer memory 15 receives the signal Pe, and one-bit components of the signal due to the target in the signal received by the memory 15 are added to data. Thus, the display of the target is distinguished easily because the target image is diplayed more large than the noise image.
Patent JP-H08315032-A (JP)
Title: Order system and ordering terminal
Inventor: HIBINO YOSHIHIKO
IPC: G06Q50/00
Filed: 1995-05-23
Abstract: PURPOSE: To provide an order system capable of judging whether waiting time exists or not or cancel is possible or not by enabling a customer to grasp the processing state of an ordered item. CONSTITUTION: A CPU 31 in a center computer 30 transmits contents (the start or completion of cooking) inputted from a kitchen terminal 40 to an ordering terminal being an ordering source of an item. The ordering terminal displays the contents on its CRT. When the contents transmitted from the computer 30 indicate the start of cooking, a CPU in the ordering terminal displays a message indiating the impossibility of canceling the item of which cooking has been started on the CRT. Thus a customer can know the processing state of his (or her) own ordered item.
Patent JP-H09285880-A (JP)
Title: Electroslag welding method for fire resistant steel
Inventor: NAGATOMO KAZUO
IPC: B23K25/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a welded metal excellent in ductility at a high temperature by controlling the depth of a molten slag bath to a prescribed range, controlling the oxygen content of the weld metal to a prescribed range, and controlling the content of Al and B to a prescribed value or below. SOLUTION: In the electroslag welding method for fire resistant steel and steel of weatherability with fire resistant properties, which contain Al and B, the depth of the molten slag bath is made to 20 to 30mm, and the oxygen content of the weld metal is controlled to 130 to 180ppm by weight and Al is controlled to 130ppm or below. Since ductility the in a high temperature is impeded by B in the weld metal, it is necessary to suppress B to 5ppm or below. When the depth of the slag bath becomes shallower than 50mm which is usual welding condition, the oxygen content in the weld metal is increased. When the slag bath is made extremely shallow, the oxygen content in the weld metal is increased. However, a defect such as a blowhole, occurs in a weld zone.  To the contrary, when the slag bath is made extremely deep, the oxygen content in the weld metal can not be increased, and the ductility in a high temperature can not be secured.
Patent JP-H02303006-A (JP)
Title: Manufacture of ferromagnetic metallic powder
Inventor: NAKAMURA HIROYUKI
IPC: H01F1/09
Filed: 1989-05-17
Abstract: PURPOSE:To display the excellent magnetic characteristics by a method wherein metallic powder produced by reducing oxide powder mainly comprising iron oxide using a reducing gas is brought into contact with carbon dioxide gas at 250 to 450 deg.C to form a metallic oxide layer on the surface. CONSTITUTION:Preferable oxide powder is the one in spinal structure such as magnetite and maghemite. A satisfactory metallic iron powder can be manufactured by dehydrating and reducing a needle goethite produced in a reducing gas atmosphere. Next, an oxide film is formed on the surface by bringing the manufactured metallic iron powder into contact with carbon dioxide gas. The preferable temperature at this time is to exceed 250 deg.C, otherwise no oxide film can be substantially formed on the surface. On the other hand, the higher reaction temperature is preferable so as to reduce the reaction time since the higher the reaction time, the easier the formation of the oxide film, however, the upper limit is to be specified to be around 450 deg.C since the metallic powder grains are vulnerable to sintering, fusion, etc., at any excessively high temperature. Through these procedures, the title ferromagnetic metallic fine powder in excellent specific shape of a coating film to be the yardstick especially to the dispersion properties of the ferromagnetic power can be manufactured.
Patent JP-H06329455-A (JP)
Title: Additive to cement and cement composition
Inventor: NITTA KIMIYOSHI
IPC: C08F218/02
Filed: 1993-05-26
Abstract: PURPOSE:To produce a cement additive excellent in dilution stability and cement miscibility, and to obtain a cement composition containing the cement additive and excellent in application workability and in the durability of applied articles. CONSTITUTION:This cement additive contains as a main component an emulsion which contains ethylene-vinyl acetate copolymer having an ethylene unit/vinyl acetate unit weight ratio of 5/95 to 40/60 and an average particle diameter of 0.3-0.8mum and which is produced by copolymerizing the ethylene with the vinyl acetate in the presence of a particle stabilizer comprising 0.1-6 pts.wt. of a water-soluble polymer, 0.1-2 pts.wt. of a reactive anionic surfactant and 2-8 pts.wt. of a nonionic surfactant as a colloid-protecting agent per 100 pts.wt. of the vinyl acetate, and a cement composition containing this cement additive is obtained.
Patent JP-H06329096-A (JP)
Title: Tail boom for helicopter
Inventor: SAKURA KIYOSHI
IPC: B64C27/82
Filed: 1993-05-26
Abstract: PURPOSE:To provide a tail boom for a helicopter enabling the adjustment of Coanda effect or the like so as to be able to adjust anti-torque. CONSTITUTION:A tail boom 1 for a helicopter is provided in such a way as to obtain the anti-torque of a main rotor 8 by Coanda effect generated by sucking the flow of downwash of the main rotor 8 from suction ports 2 and blowing off a part of it downward from an air blowoff groove 5 along the outer periphery of the tail boom 1 of circular cross section and to obtain anti- torque by jetting (6) the remaining part of the sucked air to the side from the tip of the tail boom 1. The tail boom 1 is provided with fins 4 protrusively provided along the circumferential direction of the tail boom 1, between the suction ports 2 and the tail boom surface generating Coanda effect.
Patent JP-H02304109-A (JP)
Title: Undersea suspended matter removing apparatus
Inventor: YAMADA TADAO
IPC: E02B5/08
Filed: 1989-05-19
Abstract: PURPOSE:To prevent undersea suspended matter such as jelly fish, dust or the like from being sucked in and prevent a quantity of cooling water from being decreased by floating and collecting undersea suspended matter near the sea surface by an ascending current, separating the same from a cooling water take-in port and turning the moving direction of the matter. CONSTITUTION:An upward nozzle pipe 7 and an upward flow guide plate 9 are disposed in front of plural guide columns 4 erected in front of a cooling water take-in port 1, and a float 5 having a tide back plate 6 is provided on the columns 4. Compressed air is supplied from an air supply pipe 8 to the nozzle pipe 7, and an ascending current is produced by the upward flow guide plate 9 and air bubbles jetted out from the nozzle pipe 7, whereby undersea suspended matters such as jelly fish, dust or the like caught in the tide indicated by an arrow 10 are floated and collected near the sea surface 2. Further, the undersea suspended matters are changed in their moving direction to be separated from the take-in port 1 by the float 5 and the tide back plate 6 which are adapted to moved up and down using the columns 4 as a guide.
Patent JP-S62281754-A (JP)
Title: Primary side cooling structure for linear induction motor
Inventor: MATSUMOTO TSUYOSHI
IPC: H02K41/025
Filed: 1986-05-29
Abstract: PURPOSE:To increase a heat dissipation area of a core and improve a heat dissipation efficiency by forming a portion of said core excepting its coil winding side into a sinking comb-like shape through alternately laminating core plates with long dimensions and those with dimensions shorter than the former. CONSTITUTION:A core 10 is formed by lamination of a plurality of core plates 11 and 12 respectively having teeth and grooves and a coil 13 is wound around grooves of said core 10 to form a linear induction motor (LIM) primary side 14. There are prepared two kinds of core plates 11, 12, that is, short core plates ensuring functionally required minimum dimensions and core plates with long dimensions made larger than the former plates in the portion other than a coil winding portion positioned particularly on the back side and said long and short core plates are arranged alternately for lamination. Accordingly, the portion excepting a coil winding side of the core 10 is formed into a sinking comb-like shape so as to fulfill the function of a cooling fin.
Patent JP-S6030161-A (JP)
Title: Semiconductor device
Inventor: FURUHATA SHIYOUICHI
IPC: H01L25/04
Filed: 1983-07-08
Abstract: PURPOSE:To equalize the current shares of emitter wirings to each transistor chip while reducing the flat extent of a chip supporter by connecting a common terminal and each emitter electrode while being supported on the side surfaces of transistor chip prismatic bodies connected in parallel. CONSTITUTION:Transistor chips 2 are fitted onto the side surfaces 81 of a square pole block 8 consisting of a metal by collector surfaces. Emitter connecting conductors 6 are connected to band-shaped conductors 10 extending from an emitter current leading-out port 9, and connected to emitter terminals 11 insulated and fixed to the prismatic surfaces 81, and length up to emitter electrodes for each chip 2 from the emitter current leading-out port 9 is equalized. Base electrodes for each chip 2 are connected, and base terminals 12 insulated and fitted to the prismatic surfaces are connected in series. The bottom of the square pole block 8 is fixed onto a heat dissipation metallic substrate 13, and the chips 2 are coated with a molding resin.
Patent JP-H04352354-A (JP)
Title: Lsi component of wsi chip
Inventor: WATABE YASUNORI
IPC: H01L21/822
Filed: 1991-05-29
Abstract: PURPOSE:To provide the shape of an LSI component of a WSI chip. CONSTITUTION:The shape of LSI components 1 is formed to be a regular hexagonal. The regularly hexagonal LSI components are arranged on a circular wafer 3 so as to be symmetrical in three directions. Wiring regions are formed between rows of the LSI components. Unused regions on the wafer can be reduced. Each interconnection point between circuits becomes short, and the signal delay time can be shortened.
Patent JP-H07299322-A (JP)
Title: Method and device for control of so2 and so3 by injection and wet type scrubbing of drying sorption/reaction agent
Inventor: JOHNSON DENNIS W
IPC: B01D53/81
Filed: 1995-04-26
Abstract: PURPOSE: To concurrently remove SO2 and SO3 from a flue gas by injecting a dry sorbent into the flue gas at a point downstream from a particulate collector to remove substantially all of the SO3 from the flue gas and conveying the substantially SO3 -free flue gas containing the reacted dry sorbent and unreacted dry sorbent to a wet scrubber to remove the reacted dry sorbent and unreacted dry sorbent, and also, SO2 from the flue gas in the wet scrubber. CONSTITUTION: This method comprises: cooling a flue gas 6 discharged from a boiler 4 with a heat exchanger 8 to obtain a cooled flue gas 52; conveying the cooled flue gas 52 to a particulate collector 18 to remove particulate matter and to form a partially cleaned flue gas 54; before conveying the partially cleaned flue gas 54 to a wet scrubber 50, injecting a dry sorbent 60 such as calcium-based reactive agent into the partially cleaned flue gas 54 in an amount sufficient to allow a part of the dry sorbent to remain unchanged or unreacted, to react the dry sorbent 60 with SO3 contained in the flue gas 54 and to remove substantially all of the SO3 from the flue gas 54;  then, conveying the resulting substantially SO3 -free flue gas containing the reacted dry sorbent and unreacted dry sorbent to the wet scrubber 50, to wet the dry sorbent 60 so as to convert the dry sorbent 60 into an SO2 removing agent, to remove SO2 from the substantially SO3 -free flue gas and to produce a cleaned flue gas 68; and discharging the cleaned flue gas 68 from a stack 22.
Patent JP-S5750014-A (JP)
Title: Mobile monitoring device
Inventor: IMADA TAKAHIKO
IPC: B25J5/00
Filed: 1980-09-10
Abstract: PURPOSE:To improve the performance of running by equipping a vehicle body with fixed caterpillar wheels each between four movable caterpillar wheels consisting of wheels and caterpillars. CONSTITUTION:On the main body 10 of a mobile monitoring device, a TV camera 12 is fitted so that it is capable of moving in any direction. At the front and back of the main body 10 in its running direction, caterpillar wheels 11a and 11d, and 11c and 11d each consisting of movable wheels and a caterpillar are provided. Between couples of front movable caterpillar wheels 11a and 11c and rear ones 11b and 11d, fixed caterpillar wheels 23a and 23b are further provided.
Patent JP-H09310148-A (JP)
Title: High strength cold rolled steel sheet
Inventor: SUZUKI YOSHITSUGU
IPC: C22C38/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make surface treatment to a cold rolled steel sheet in a similar manner to a common steel sheet, by allowing oxide effective for improving its plating suitability, alloying treatability, chemical convertibility and chromate treatability in the grain boundaries and/or in the crystal grains on the surface of a high strength cold rolled steel sheet contg. a specified amt. of Si. SOLUTION: This steel sheet is the one contg. 0.1 to 3wt.% Si. The oxide is one or more kinds selected from SiO2 , MnO, FeSiO3 , Fe2 SiO4 , MnSiO3 , Mn2 SiO4 and P2 O5 . The oxide distributes to a depth of 0.1 to 100μm from the surface of the steel sheet. In the case solid solution strengthening elements such as Si, Mn or the like are compositely added, these elements are concentrated onto the surface of the steel sheet to form coating, and nonplating is generated. In the case the oxide has been formed in the grain boundaries and/or in the crystal grains, the concentration of the surface can be prevented, and nonplating is not generated. Surface treatment is effectively executed to the high strength cold rolled steel sheet contg. Si, Mn, Cr or the like, by which the high function surface treated steel sheet can be produced.
Patent JP-S5546593-A (JP)
Title: Electrochemical condenser
Inventor: KONRAATO MUNTO
IPC: H01G11/44
Filed: 1979-09-27
Abstract: The invention relates to an electrochemical capacitor with electrodes of activated carbon. Such a capacitor is to be improved in the sense that the electrodes are mechanically stable and also exhibit a large capacity per unit of area. To this end, the invention provides electrodes which consist of glass carbon activated in concentrated sulfuric acid at temperatures of up to about 330 DEG  C. The electrochemical capacitor according to the invention is suitable for use in electric circuits.
Patent JP-S61281968-A (JP)
Title: Rotation detecting device
Inventor: YAMADA YOJI
IPC: G01D5/36
Filed: 1985-06-07
Abstract: PURPOSE:To arrange optical fibers easily by providing an optical distributor in a joint box to reduce the number of optical fibers to the joint box and the number of their connections. CONSTITUTION:Optical signals emitted from light emitting elements 3 are sent to an optical multiplexer 5 through pierced holes 2 of a disc 1 and the first optical fibers 4 corresponding to elements 3 and are multiplexed by the multiplexer 5 to become a multiplexed optical signal. This signal is transmitted to an optical distributor 7 through the second single optical fiber 8 as it is. This signal is distributed optically by the distributor 7, and a part of the signal is transmitted to an optical demultiplexer 15 through the first branch optical fiber 9a. It is branched to three by the demultiplexer 15, and these three signals are converted to electric signals by phototransistors 14 and are transmitted from a joint box 6 to an automatic adjustment suspension device 10 by electric wires 13 as electric signals. The other part of the multiplexed optical signal is transmitted directly from the joint box 6 to a 4-wheel steering device 11 and an automatic damping device 12 by the second and the third branch optical fibers 9b and 9c as the optical signal.