baber/WOPTO huggingface dataset:
Patent JP-2000027561-A (JP)
Title: Open-close device for opening section
Inventor: UETAKE TORU
IPC: E06B7/32
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To realize an open-close device for an opening section, in which the whole door need not be opened/closed for entrance and exit, etc. of persons and desired opening is obtained even at the time of ventilation. SOLUTION: In the open-close device for the opening section, an entrance small port 11, to which the entrance and exit of at least persons are carried out, is formed to a door 10 opening and closing the opening section, and the entrance small port 11 can be opened and closed by a curtain 21. The door 10 is opened and closed and entrance and exit are conducted when large-sized tools and materials are carried in and out, the entrance and exit of persons are performed by opening and closing the curtain 21 under the state, in which the door 10 is closed, at the time of the entrance and exit of persons, natural lighting is enabled as the curtain 21 is left and it is closed when the curtain 21 has light-transmitting properties, and ventilation is carried out simply when the curtain 21 is left as it is opened in required width.
Patent JP-H0357539-A (JP)
Title: Direct production of austenitic stainless steel sheet having excellent acid resistance and deep drawability
Inventor: EBATO KAZUO
IPC: B22D11/00
Filed: 1989-07-27
Abstract: PURPOSE:To directly produce the stainless steel sheet having excellent acid resistance and deep drawability by subjecting the sheet of a specific sheet thickness which is obtd. by rapidly solidifying the melt of an austenitic stainless steel and has a high equi-axed crystal rate to cold rolling and annealing treatment. CONSTITUTION:The molten steel of the austenitic stainless steel is supplied onto the moving cooling body, such as roll or belt of a continuous casting machine for sheets and is rapidly solidified, by which the sheet is directly produced. The sheet having >=50% equi-axed crystal rate and 0.1 to 20mm thickness is produced by adjusting the casting conditions. The austenitic stainless steel sheet which is small in both of corrosion resistance and earing rate and has the excellent acid resistance and small molding anisotropy is easily obtd. in this way.
Patent JP-H0359387-A (JP)
Title: Surface drying device
Inventor: MATSUMURA MASAO
IPC: F26B13/00
Filed: 1989-07-27
Abstract: PURPOSE:To dry the surface of an objective matter efficiently in a short period of time while maintaining clean environment and remove liquid adhered to the surface of the same by projecting laser beam, having a wave length absorbed selectively by the liquid adhered to the surface of the objective matter, against the surface across a predetermined length. CONSTITUTION:A surface drying device 10 includes a laser beam generating device 12 and a laser beam projecting device 14, projecting plane type laser beams B against liquid L adhered to the upper side surface of an objective matter W. The laser beam B, having a wave length absorbed selectively by the liquid L, are selected. The laser beam projecting device 44 includes a laser beam sheeting mechanism, converting the laser beams from the laser beam generating device 12 into sheeted laser beams having a predetermined width M. Upon removing liquid, adhered to the surface of the objective matter W, the laser beams generated by the laser beam generating device 12 are projected against the liquid L from the laser beam projecting device 14 in the range of a width M as the plane type laser beams B to evaporate the liquid L in the range of projection instantaneously. The projecting position of the laser beam B may be moved across the whole area of the surface of the objective matter W in cooperation with the operation of a turn table.
Patent JP-S6252851-A (JP)
Title: Power source container
Inventor: YAMAUCHI TOSHIYUKI
IPC: H01M50/251
Filed: 1985-08-31
Abstract: PURPOSE:To facilitate maintenance and inspection of storage battery by arranging the storage battery closely to the upper section of power converter while arranging open/close means on the upper face of power source box. CONSTITUTION:Supporting wall 10 formed with acid resistant resin is provided in the power source box 9 of power source container 2 where a power converter 11, controller 12 such as recharger and drain receiver 13 are arranged below said wall 10 while a storage battery 14 is arranged above the supporting wall 10. Electrolyte leaked when confirming the specific gravity of electrolyte stored in the storage battery 14 or injecting supply water is received by drain guide 16 then discharged through the discharge section 17 to be stored in drain receiver 13. When opening the door 18, inspection or maintenance of storage battery and confirmation of the specific gravity of electrolyte can be performed.
Patent JP-S5896820-A (JP)
Title: Production of stainless steel welded pipe
Inventor: TAIRA TADAAKI
IPC: C21D8/10
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a stainless steel pipe having improved dimensional accuracy in roundness after solution heat treatment in UOE forming of a stainless steel plate by forming the stainless steel plate to a size smaller by as much as the rate of increase in diameter owing to the solution heat treatment. CONSTITUTION:In obtaining a stainless steel welded pipe by a UOE method using a stainless steel, the steel plate is formed to an outside shape smaller by as much as the rate of an increase in diameter by a solution heat treatment. Thereafter, this pipe 10 is subjected to high frequency induction heating at prescribed temp. by preheating coils 31-33 and soaking coils 34, 35, whereby the pipe is subjected to the solution heat treatment. If necessary, the pipe 10 is quickly cooled by cooling nozzles 37 from both inside and outside surfaces thereof, whereby the pipe is hardened. Restraining stands 38, 39 are provided before the heat treating part and after the cooling treatment to prevent the deterioration in the roundness of the pipe 10. The steel pipe in a small diameter state is made larger in diameter by this solution heat treatment and the stainless steel welded pipe of high dimensional accuracy is obtained.
Patent JP-S6437704-A (JP)
Title: Recording and reproducing device
Inventor: ZAITSU OSAMU
IPC: G11B5/127
Filed: 1987-07-31
Abstract: PURPOSE:To attain recording or reproduction with different head widths respectively without practically increasing the number of magnetic heads by overlapping plural head cores in a width direction, integrally constituting a magnetic head, providing a head core consisting of one superconductor or more to the plural head cores, and changing the head core of the superconductor to an ordinary conductor condition. CONSTITUTION:A magnetic head 1 is integrally constituted by overlapping a head core 2 and a head core 3 which form a gap part 9 at the tip. The head core 2 is constituted of a material changeable to a superconductor condition and the ordinary conducting condition, and when the head core 2 is made into the superconducting condition, due to a Meissner effect specific to the superconduction, a magnetic field is not generated inside the head core 2 even when a recording current is applied into a coil 4. As the result, the magnetic field is generated only in the head core 3, and a leakage magnetic flux due to the gap part 9 is generated only for the length of the gap part 9 of the head core 3. For this reason, the head width of the magnetic head 1 is narrowed. In addition, when the superconductor is made into the ordinary conductor, and the Meissner effect is annihilated, the head width is broadened.
Patent JP-S5897198-A (JP)
Title: Preventing system of mis-write for ram element
Inventor: JINGUU TAKASHI
IPC: G06F1/26
Filed: 1981-12-02
Abstract: PURPOSE:To prevent mis-write of an RAM element at power failure and its restoration, by monitoring a supply power via a Zener diode and a photocoupler switch and controlling the enable state between a CPU element and the RAM element. CONSTITUTION:In applying a power switch SW and a voltage outputted from a constant voltage circuit 7 rises with a time constant, a Zener diode ZD of a voltage monitor and control circuit 5 is conductive and a transistor TR1 is conductive. Thus, a photocoupler switch PC turns on, a transistor TR2 of a power switch 4 turns on, and after the power supply voltage is made stable, power is applied to a CPU1, an enable signal for enabling the elements 1, 2 via a CE' terminal of the RAM2 is applied and a charging current is supplied to a capacitor C1 of a backup charging circuit 3. Thus, mis-write to the element 2 due to noise can be prevented. Similarly, the mis-write can be prevented also at the power failure.
Patent JP-H0242320-A (JP)
Title: Water level detecting and informing method indicating period of sluice gate opening and closing operation
Inventor: FUJIWARA TATSUO
IPC: G01F23/30
Filed: 1988-08-01
Abstract: PURPOSE:To detect and inform a water level indicating the period of sluice opening and closing operation by providing a detection sensor and a remote operation confirmation driving device. CONSTITUTION:The detection sensor 1 and remote operation confirmation driving device 2 are provided. Then the detection sensor 1 is easily affected by a disturbance signal because a simple signal based upon only an on-off state is sent. Further, detection sensors 1 are provided for a monitor start water level Y and a water level Y' before the monitor starts, so detection is performed in two stages. Further, the detection sensors 1 do not contact water when the water is at a normal water level below the monitor start water level and not affected by an outflow body such as driftwood, dust, and earth and sand, and the sticking of water organisms. Further, there are a small number of movable parts, a wave eliminating protection tube 3 is mounted outside, and useful effect such as rigidity is obtained. Thus, the water level detecting and informing method indicating the period of the sluice opening and closing operation are facilitated.
Patent JP-H0482650-A (JP)
Title: Discrimination of printed board
Inventor: TAKEMASA HIROSHI
IPC: H05K1/02
Filed: 1990-07-23
Abstract: PURPOSE:To easily discriminate the form of a printed board, by providing the discrimination part of a groove or through hole, etc., along one end edge of the printed board at the specified position by the number preset by a code number, and reading the number and position of the discrimination part by a reading means. CONSTITUTION:A lot of printed boards 1 are laminated, positioned by a reference pin 7 with patches 2, 3 being superposed up and down and a work unit 5 is formed with the four corners being fixed by an adhesive tape 4. A discrimination part 6 formed on one side face of the work unit 5 is composed of a lot of grooves 6a and the grooves 6a are set at the engraving position and number according to a code number. A reading means 30 reading the number and engraving position of the groove 6a of the discrimination part 6 is set up at the side part of a feeding stocker 21, and the detection signal detected by the reading means 30 impresses to a central processing control unit CPU. CPU reads a work program corresponding to the code number from a memory with the code number being discriminated from the detection signal and feeds the work program to the NC control units NC1, NC2 which control each perforators 10a, 10b.
Patent JP-H1122065-A (JP)
Title: Plumbing equipment room
Inventor: TANAKA YOSHICHIKA
IPC: E04H1/12
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To easily form a wall surface of an adjacent room by forming outside surfaces of frames to reinforce wall panels arranged between frame columns of the four corners so as to become the same plane as the frame columns or become an outward projecting shape, and fixedly arranging a board on its outside surface. SOLUTION: Frame columns 2... composed of thick square columns are erected in the four corners of an outer periphery, and wall panels 4... are erectingly arranged between the frame columns 2, and an outer peripheral wall surface of a plumbing equipment room 1 is formed. Frames 3... to reinforce the wall panels 4 are erected, and are formed in a cross-sectional rectangular shape so that its outside surface becomes the same plane as outside surfaces of the frame columns 2 or become an outward projecting shape. A board 6 to constitute a wall surface of an adjacent room 5 is fixedly arranged on outside surfaces of the frames 3 by machine screws or the like. Therefore, the wall surface of the adjacent room can be easily formed by effectively using the flames 3 to constitute the plumbing equipment room 1.
Patent JP-H0244535-A (JP)
Title: Optical head device
Inventor: TAKESHITA NOBUO
IPC: G11B7/135
Filed: 1988-08-04
Abstract: PURPOSE:To cause a whole optical head device to be compact and thin by deflecting an optical beam from a light source part by a first deflecting means in a direction, in which the optical beam is separated from a recording meidum, and further causing the optical beam to go from a second deflecting means to the recording medium with the deflection angle of an acute angle. CONSTITUTION:In the optical head device to be composed of a light source part 6, a first deflecting means 11, a second deflecting means 12 and an objective lens 8, the light source 6 is arranged so that the optical axis of an optical beam outgoing from the light source part 6 can be dislocated to an optical disk 1 side rather than the reflection point of the second deflecting means 12. Since the proceeding direction of the optical beam 4 to be incident to the second deflecting means is bent 12 by the first deflecting means 11, the position of the optical axis, which is shown by an I-I line, can be moved in the side of the optical disk 1. Since the condition of A3<45 deg. can be obtained for the angle of incidence to the second deflecting means 12, the condition of A1<45 deg. is obtained also for the apex angle of the second deflecting means 12. Thus, a height H1 can be reduced and the whole optical head device can be made compact and thin.
Patent JP-H0480310-A (JP)
Title: Automatic sampling and posture correction carrying method for sample in blast furnace or the like
Inventor: SAKAI MITSUYA
IPC: C21B7/24
Filed: 1990-07-20
Abstract: PURPOSE:To safely and quickly execute sampling, burr removal and carrying work for a sample lump by cutting off the prescribed position of a probe drawing up the sample and carrying while automatically correcting the position. CONSTITUTION:The sample drawn up from a blast furnace, etc., with the probe 7 in an automatic sampling device 1 is separated from the automatic sampling device 1 together with the probe and held with a probe holding mechanism part 2b in a probe holding device 2, and the prescribed position in the probe is cut off with a probe cut-off device 3. The probe holding mechanism part 2b is turned at the prescribed angle, and the sprung-out truncated conical shaped sample block B is dropped to the prescribed position in a truncated conical shaped material posture correcting device 4 at lower part. This sample block B is carried while correcting the position of small diameter top part downward and dropped from the prescribed position and charged in an air feeding device set at lower part as directing the small diameter top part downward.
Patent JP-H0243059-A (JP)
Title: Protective structure for electronic parts of printing head
Inventor: KISHI MASATAKA
IPC: H05K3/28
Filed: 1988-08-04
Abstract: PURPOSE:To certainly protect electronic parts, to facilitate the control of a seal material and to also suitably avoid the deformation of a substrate or lead wire by indivisually covering the respective electronic parts provided on the substrate of a printing head is parallel with a seal material. CONSTITUTION:Resistance heating parts 5 consisting of a large number of heating resistors are provided to the upper end part of an alumina substrate 2 in the vicinity of the free end part thereof so as to extend in a left-and-right direction and driver ICs 6 for selectively driving a large number of heating resistors to generate heat are provided in the vicinity of the close contact part 9 with the resin substrate 3 on the alumina substrate 2 so as to extend in parallel to the extending direction of the resistance heating parts 5. Indivisual electrodes 7 are arranged between the respective resistance heating parts 5 and the respective corresponding driver ICs 6 and connected to the driver ICs 6 by lead wires 10 and one terminal parts of the wirings 18 connected to an external circuit are also connected to said ICs 6 by lead wires 11. The respective driver ICs 6 are indivisually covered with a seal material 12 composed of an epoxy resin.
Patent JP-S6088779-A (JP)
Inventor: MASE RIYOUICHI
IPC: E06B9/323
Filed: 1983-10-18
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-H0810184-A (JP)
Title: One-step-cut of paper
Inventor: HARADA MAMORU
IPC: A47K10/36
Filed: 1994-06-27
Abstract: PURPOSE:To readily fit and remove paper and easily cut two-ply paper, by providing a device with a paper setter, a crank, a connection rod, and a cutter blade. CONSTITUTION:Paper 13 is cut off by a force by which the paper 13 positioned below a cutter blade 5 is pulled down by hands around the blade as the center and another force by which the paper 13 at the left front end of the crank 2 pushes up with the crank 2 by a V-shaped spring 6 from the cutter blade 5. When paper is drawn out, the cutting edge is formed at the lower position by 60mm from the left front end of the crank 2 so as to easily draw it by one hand. When the paper is drawn as much as it is required and cut, it is pulled down. Then the crank 2 is rotated by 60 degrees to the left around the crank shaft 8 as the support point and the crank hook at the right front end of the crank 2 is rotated to the left, in the cover and paper setter used in common.
Patent JP-H0243377-A (JP)
Title: Coating and surface treatment for fine particle
Inventor: MOROOKA SEIJI
IPC: C23C24/08
Filed: 1988-08-04
Abstract: PURPOSE:To form a uniform layer on fine particle surface or to apply a uniform surface treatment thereon by supplying gaseous raw materials under a reduced pressure into a reaction treatment chamber contg. the fine particles and keeping the fine particles fluidized, thereby depositing the reaction product of the gaseous raw materials on the fine particle surface. CONSTITUTION:The superfine particles having <=0.1mu grain size are put into the reaction treatment chamber 6 made of a heat and corrosion resistant material and while the particles are heated by a heating furnace 5, the gaseous raw materials are blown from a gas supplying system 2 into the chamber from the bottom. The supply rate of the gaseous raw materials is adjusted by a flow meter 4 to keep the superfine particles in the reaction chamber 6 fluidized and to form a stable fluidized bed 1. The thin layer of the oxide, carbide or nitride formed by the reaction of the gaseous raw materials is formed on the superfine particles to a uniform thickness by which the coating layer without having unequal thicknesses among the superfine particles is formed. The surface of the superfine particles is otherwise subjected to the uniform treatment such as oxidation or reduction.
Patent JP-H0938756-A (JP)
Title: Method for starting casting in continuous casting
Inventor: KUSHIDA KOICHI
IPC: B22D41/48
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation of molten steel and to improve the quality of a steel by blowing oxygen in the condition of bringing the tip part of an oxygen introducing pipe into contact with a solidified metal, at the time of starting casting in continuous casting. SOLUTION: A nozzle for continuous casting is provided with a sliding nozzle 3 connected with an upper nozzle 2 arranged at the bottom part of a molten metal vessel and a sliding plate 4 slidably arranged at the lower side of the sliding nozzle 3 and adjusting an opening degree of the sliding nozzle 3. Further, the nozzle for continuous casting is provided with an immersion nozzle 6 arranged at the lower side of the sliding plate 4 and the oxygen introducing pipe 9 is inserted into the immersion nozzle 6 from a molten metal pouring hole 7 of the immersion nozzle 6.  In the case of using D1 for the outer diameter of the molten metal pouring hole 7, D2 for the pipe diameter of the oxygen introducing pipe 9 and T for the plate thickness of the slide plate 4, under the condition of satisfying the relation of D1 -D2 >=T and bringing the tip part of the inserted oxygen introducing pipe 9 into contact with the solidified metal, the oxygen is blown, and after melting and removing the solidified metal, the casting for continuous casting is started.
Patent JP-H0833746-A (JP)
Title: Golf practicing target
Inventor: KIYOKAWA HIROSHI
IPC: A63B69/36
Filed: 1994-07-25
Abstract: PURPOSE:To provide the golf training target which has its durability increased against possible damages made by the impact and abrasion of a hit golf ball. CONSTITUTION:This invention is concerned with the golf training target 1 made out of a fabric 2 having a cover factor of roughly 1.0 to 5.0, which is woven with one of two sets of the warf and the weft made of polyethylene fibers extremely high in strength, and high in elastic modulus where tension strength is roughly 20g/d to 60g/d, tension elastic modulus is roughly 500g/d to 2500g/d, and furthermore, each thread thickness is roughly 200d to 2000d.
Patent JP-H1019399-A (JP)
Title: Air conditioner
Inventor: KIMURA KEIICHI
IPC: F25B1/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner having greater freezing capability with a simplified structure. SOLUTION: There is provided a first compression type freezer A and a second compression type freezer B different from the first freezer A. A supply side heat exchanger 9 is constructed with an evaporator 2 of the first freezer A and a condenser 8 of the second freezer B, and the evaporator 2 and the condenser 8 are disposed upstream and downstream with respect to an air fan air direction E to the suction side heat exchanger 9. An exhaust side heat exchanger 11 is constructed with an evaporator 6 of the second freezer B and a condenser 4 of the first freezer A, and further the evaporator 6 and the condenser 4 are disposed separately upstream and downstream with respect to a fan air direction F to the exhaust side heat exchanger 11.  In flue exhaust side heat exchanger 11, fan air is sent to the condenser 4 after cooled with the evaporator 6 so that a heat amount taken out of the refrigerant in the condenser 4 is increased compared with no evaporator 6 even when the temperature and pressure of the refrigerant sent from the compressor 3 are the same so that the amount of heat taken out of the fan air is increased in the evaporator 2.
Patent JP-H0864594-A (JP)
Title: Forming method of wiring
Inventor: SHIBUKI SHUNICHI
IPC: H01L23/52
Filed: 1994-08-18
Abstract: PURPOSE: To prevent corrosion of wiring during polishing process or after it, and prevent quality deterioration of wiring due to corrosion, by using abrasive grain solution in which chemical component for forming a corrosion resistant film on the surface of a metal film is mixed, when a metal film on a protruding part of an insulating film is eliminated by polishing. CONSTITUTION: An SiO2 film 12 whose thickness H is about 2μm, as an insulating film, is formed on an Si substrate 11. Photolithography and dry etching are performed, and a recessed part whose width W and depth D are about 1μm is formed in a specified portion on the SiO2 film 12. A metal film 13 containing copper is formed on the SiO2 film 12 by an ECR sputtering method (a). A polishing equipment which is generally used for polishing an Si wafer, and abrasive grain solution in which a specified amount of benzotriazole known as corrosion inhibitor is mixed are used, and polishing is performed for a specified time. Thereby a metal film 13a on the SiO2 film protruding part 12a is eliminated, and a buried metal wiring 13b whose width and depth are 1μm is formed.