baber/WOPTO huggingface dataset:
Patent JP-H11192238-A (JP)
Title: Ultrasonic forceps coagulation device improved of pivot-attaching of forceps arm
Inventor: TSONTON MARK
IPC: A61B18/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To enable an arm of forceps and an end effector to be positioned so as to be arranged on a straight line, by making the arm of forceps move in pivot movement with respect to the end effector and interferingly engaging the arm attaching member of forceps with the arm of forceps. SOLUTION: A lever part 193 is placed in the side facing a waveguide 180 and an end effector 180' and is engaged with a drive part 194 of a actuating member 170 reciprocation-movable during operation. The pivot motion of an arm 190 of forceps against the end effector 180' is made by reciprocating motion of the actuating member 170 with respect to an outer tubular sheath 160 and the waveguide 180. The reciprocating motion of the actuating member 170 is made by attaching a drive collar 200 on the proximal end of the actuating member 170 so as to be rotated together. A protrusion of the drive collar 200 is deviated by an arm and engaged with an opening part defined by the proximal part of the tubular actuating member 170.
Patent JP-H10146650-A (JP)
Title: Aluminum melting furnace with stirring device, molten aluminum stirring device and method for stirring molten aluminum
Inventor: TAKAHASHI KENZO
IPC: F27B3/10
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost and the running cost of an aluminum melting furnace with a stirring device. SOLUTION: A burner 4 is arranged at the upper part of a furnace body 20 for storing the molten aluminum 22, and a disk-like magnet base 31 fitting a permanent magnet 32 is arranged near the furnace body 20, e.g. at the lower part of the bottom part 20a. Magnetic field generated with the permanent magnet 32 is rotated by rotating the magnet base 31 with a motor 43 to stir the molten aluminum 22. By this method, a cooling device for electromagnetic coil needed in the conventional device is unnecessitated and also, the consumption of electric power is restrained.
Patent JP-H01146211-A (JP)
Title: High voltage conductor
Inventor: AOYANAGI HIROKUNI
IPC: C04B41/88
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a high voltage conductor stable from the view point of both superconductive critical temperature and insulation characteristics by cladding the front surface of superconductive ceramics composed of oxides with a metallic film, thereby enabling the prevention against the suction of oxygen, and allowing the front surface to be smooth. CONSTITUTION:The front surface of a super conductive ceramics 20 composed of oxides is cladded with a metallic film 21. The superconductive ceramics 20 composed of oxides is thereby isolated from atmosphere until liquid nitrogen 3 is poured into a high voltage conductor 2 provided for a superconductive equipment, no oxygen is thereby sucked out at all. This constitution thereby prevents the superconductive ceramics 20 composed of oxides from being deteriorated in characteristics of superconductivity (critical temperature) owing to the suction of oxygen. Furthermore, the metallic film 21 allows the front surface of the superconductive ceramics 20 composed of oxides to be smooth so as to contrive a relaxation effect in electric field for improving voltage resistant properties.
Patent JP-H04176332-A (JP)
Title: Vacuum device
Inventor: FUKAMI EIZO
IPC: B01J3/00
Filed: 1990-11-08
Abstract: PURPOSE:To enable exchange of vacuum meters while maintaining good vacuum state without adsorption of air on the inner wall of the main body of a vacuum device by constituting the device so as not to require changing of the inner state of the main body from reduced pressure state to atmospheric state. CONSTITUTION:The vacuum device main body 1 and the vacuum meter 2 are shielded from each other with a first stop valve 3 provided on the connecting part. A second stop valve 5 is provided in the vacuum meter 2 side for an evacuation pump 4. Further, a third stop valve 7 is provided for a ventillation inlet 6. As a result, it is not necessary to change the inner state of reduced pressure in the vacuum device main body to atmospheric state, so that the vacuum meter can be exchanged while maintaining the good vacuum state without adsorption of air on the inner wall of the main body of the vacuum device.
Patent JP-H11124325-A (JP)
Title: Serine protease inhibitor
Inventor: OSHIMA MANABU
IPC: A61K8/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide serine protease inhibitor and cosmetics containing serine protease inhibitor. SOLUTION: The serine protease inhibitor contains the extract of hybridoma of loofa and Gynostemma pentaphyllum and the cosmetics contains the extract of hybridoma of loofa and Gynostemma pentaphyllum as the serine protease inhibitor.
Patent JP-H04346229-A (JP)
Title: Method of separating element of semiconductor device
Inventor: HAN TENSHIYU
IPC: H01L21/762
Filed: 1991-11-20
Abstract: PURPOSE: To provide manufacture for a semiconductor device capable of simplify ing the forming process of an element isolating region. CONSTITUTION: After forming a trench 10 in an element isolating region on a semiconductor substrate 100, antioxidant material 12 is implanted into the inner wall of the trench 10 to form a field oxide film 14 at the inner wall of the trench 10 an element isolating process is simplified and recess/projection at the surface of the field oxide film is eliminated. In additional an electrically effective isolation distance is increased.
Patent JP-H10128713-A (JP)
Title: Releasable rigid fibrous sheet and its preparation
Inventor: KONAKAHARA MASAO
IPC: D21H27/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To use this sheet as it is as a thick rigid fibrous sheet or to use it as a thin rigid fibrous sheet by peeling it into two sheets by providing an interlayer releasable part along one edge of a two-layer rigid fibrous sheet prepd. by lamonating two paper-manufactured fibrous sheets and hot-press- molding them. SOLUTION: Two sheets of paper-manufactured fibrous sheets 5A are laminated and hot-press-molded to prepare a two-layer rigid fibrous sheet 5. The condition for hot-press molding has generally a temp. of 170-230 deg.C, a molding pressure of 20-30kg/cm<2> and a molding time of 2-5min. In the two-layer rigid fibrous sheet 5 pinched between top and bottom supporting rolls 13 and 14, one edge is pressed and bent obliquely downward by a press roll 24 and the boundary face between two layers 5A and 5A is partly released to form an interlayer released part 5B and to form a releasable rigid fibrous sheet. When an ordinary thick rigid fibrous sheet is prepd., the press roll 24 is moved upward by an air cylinder 25. The releasable rigid fibrous sheet is used as it is or a worker peels off it into two sheets of thin rigid fibrous sheets 5A and 5A by his hands on the spot.
Patent JP-H1073030-A (JP)
Title: Turbine-blade cooler for gas turbine
Inventor: OTSUKI YUKIO
IPC: F02C7/18
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To effectively cool the blades of a gas turbine without causing any temporal impossibility in cooling. SOLUTION: A turbine-blade cooler is provided for a gas turbine 1 comprising a compressor for compressing air, a combustor 3 for supplying fuel to compressed air to burn it, and a turbine 4 driven by the energy of combustion gas from the combustor 3. A turbine stator blade 11 having therein a cooling passage is formed at its radial outer and inner ends with cooling-passage inlets 11b and at its surface with cooling-passage outlets. As to face the cooling- passage inlets 11b, an air supply opening is arranged to supply compressed air from the compressor to the cooling passage as well as steam supply openings are arranged to supply steam of which pressure is higher than that of the compressed air to the cooling passage defined in the stator blade 11.
Patent JP-H10131470-A (JP)
Title: Backing strain absorbing type floor structure
Inventor: SHIMIZU AKIRA
IPC: E04F15/18
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To make such a fact that floor covering is deformed due to a strain in the backing reducible as small as possible after absorbing the strain and a crack in the backing of floor heating by installing a partial airspace part in an interval between the floor heating backing and the floor covering. SOLUTION: A recess is formed on the surface of a floor heating backing 1 and/or the backside of a floor covering 3, and in this recess, the backing 1 and the floor covering 3 are made so as not to adhere to each other, and two airspace parts 4 are formed. On the other hand, a soft foaming body layer installed with a hole by punching in the vertical direction and/or a rubber layer are used in a lowermost layer of the floor covering 3, making it into such a layer where these two airspace parts 4 are partially installed. Thus, two airspace parts 4 are partially installed in space between the floor heating backing 1 and the floor covering 3, whereby the strain and the crack in the floor heating backing 1 are absorbed, and thus such a fact that the floor covering is deformed due to the strain in the backing 1 is thus reduced as small as possible.
Patent JP-H10131420-A (JP)
Title: Roof of batten seal roofing
Inventor: WATABE WATARU
IPC: E04D3/366
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To simplify the execution of works by forming a slinger with a fixed surface a side face, an upper part and a fitting side, and installing a valley part, a rising face part, a groove plate projecting part, a covering part, an inner side part and a fitting part in a groove plate, and forming a cap with a top face part, a pressing part, a covering part and projection part in order to use them all. SOLUTION: Each slinger 3 is fixed on a bedding material 5 at the specified interval. Next, each groove plate covered part 24 of a groove plate 2 is put on each upper part 33 of the adjacent slingers 3. Then a fitting part 26 is fitted in a tip of a fitting side 34 of the slinger 3. In succession, a cap 1 is covered from the upside of the slinger 3, and each cap projecting part 14 is fitted in each of groove plate projecting parts 23. With this constitution, execution of works is speeded up, while the slinger is hard to flaw, and since this slinger 3 is attached beforehand, operations are safely performable.
Patent JP-H10131155-A (JP)
Title: Constructing method of concrete structure and pc block used for constructing method thereof
Inventor: KISHIYAMA AKINOBU
IPC: E02B7/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a constructing method, by which a concrete structure consisting of a large number of PC blocks can be built with high accuracy by remote control. SOLUTION: An upstream-side PC block row and a downstream-side PC block row are installed on both sides of the overflowing-section constructing place of a checkdam along the longitudinal direction of an overflowing section. Both PC block rows are manufactured by conforming left-right wall sections 16 and linearly arranging a large number of PC blocks 8. A concrete layer is formed between both PC block rows. Concrete is placed among the space sections 18 of each PC block 8 configuring both PC block rows and the recessed sections 26 of the left-right wall sections 16 of the adjacent PC blocks 8, and the space sections 18 and the recessed sections 26 are filled with concrete. When such PC blocks 8 are stacked, an overflowing section is built by repeating the stacking of the concrete layers and concrete filling into the space sections 18 of the PC blocks 8 and the recessed sections 26.
Patent JP-H10135619-A (JP)
Title: Nozzle for wave soldering vessel
Inventor: KIMURA MASAHIRO
IPC: B23K1/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for a wave soldering vessel which causes no bridges and can make the fillet of a discrete component high by setting an appropriate detachment point for each of discrete components and electronic components having narrow- pitched legs. SOLUTION: In an upper part of a front nozzle constituting plate 1 which is a constituent part of a jetting nozzle A, a corrugated plate 4 for flowing solder out along an arcuate course toward the incoming direction of a printed board is formed. An upper part of a rear nozzle constituting plate 5 is inclined toward the incoming direction of the substrate, and the rear nozzle constituting plate 5 is provided with a corrugated plate 6 whose top end levels with the top of the corrugated plate 4. On the substrate advancement side of the nozzle constituting plate 5, a shuttering plate 8 is located whose upper part is inclined with the top end positioned higher than the top ends of the front and the rear corrugated plate.  A solder reservoir 9 formed between the shuttering plate and the corrugated plate 6 constitutes a static zone (a) for preventing the solder from flowing out in the substrate advancement direction. A detachment point for electronic components temporarily fastened to a rear face of the substrate is set above the static zone and that for leads for components placed on a front face of the substrate is set below the static zone.
Patent JP-H03164823-A (JP)
Title: Information processor
Inventor: EZAKI MIHO
IPC: G06F3/048
Filed: 1989-11-22
Abstract: PURPOSE:To improve the operability and the work efficiency by opening a menu to select a menu item by an operator and displaying a guidance of this selected item. CONSTITUTION:The event of button depression from a pointing device 5 as an input device is transferred to a client process 10 through a server process 11. The client process 10 receives the event to transfer information of menu window generation and information of guidance window generation to the server process 10, and they are displayed on a display device 3. Thus, the detailed guidance of each item in the menu is displayed when the item is selected, and the operability and the work efficiency are improved.
Patent JP-H09145063-A (JP)
Title: Microwave oven with heater
Inventor: HIRATA HIDETOSHI
IPC: F24C7/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To enable a device with a small-sized hot air-supplying device to heat food evenly and to make hot air flow satisfactorily. SOLUTION: In the rear outside a heating chamber 3 a hot air-supplying device 15 for supplying hot air to the heating chamber 3 in a circulating flow is provided. A driving mechanism is provided, which turns a round dish 37 holding an article to be cooked. The hot air-supplying device 15 is positioned to the right or left off the center at the back of the heating chamber 3. In this instance the hot air supplied from the hot air-supplying device 15 is not restricted by louvers, etc., as regards the direction of the flow and flows smoothly inside the heating chamber 3.
Patent JP-H05114665-A (JP)
Title: Heat radiative substrate
Inventor: YAMAKAWA TAKAHIRO
IPC: H01L23/12
Filed: 1991-10-23
Abstract: PURPOSE:To provide a substrate excellent in heat radiation. CONSTITUTION:A ceramic multilayer substrate 2 is so designed that a chip resistor (heating element) 3 is housed in a through hole therein. An aluminum nitride plate (heat spreader) 1 is connected to the upper face of the chip resistor 3 with a heat-transfer dowel in-between. Another aluminum nitride plate (heat spreader) 1 is connected directly to the bottom face of the chip resistor 3. This provides a substrate of a simple radiating structure which is excellent in heat radiation and is easily fabricated. Further, this substrate permits high-density mounting of ICs and a high-speed integrated circuit board.
Patent JP-H09145017-A (JP)
Title: Liquid fuel combustor
Inventor: KASUKAWA NOBUYUKI
IPC: F23D11/40
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent a flame from going out and hence extend the limit of combustion for an improvement of safety by providing a burner head composed of a top wall and a cylindrical peripheral wall for injecting mixed gas of evaporation gas and air, and constructing the burner head as an inorganic foam having flame holes comprising many interconnected cells. SOLUTION: When a liquid fuel (light oil) is injected from a fuel nozzle 7 into a vaporization cylinder 1, the liquid fuel is atomized and scattered by an injected air stream from a fan 4, and srtrikes an internal wall of the vaporization cylinder 1 previously heated by a sheathed heater 2 for vaporization. The liquid fuel is mixed with air, and the mixed gas is uniformly dispersed with a straightening plate 15 after passage through a passage of a throttle plate 14 and enters the burner head 17, and is further injected from flame holes comprising open cells of the cylindrical peripheral wall 17B and is fired with an ignition plug 22 for combustion. The cylindrical peripheral wall 17B is formed with a foam having many open cells 19 made using lithium alumina silica high density ceramics, and these open cells provide the flame holes.
Patent JP-H08163145-A (JP)
Title: Traffic shaping method for atm exchange and device therefor
Inventor: SATO KENICHI
IPC: H04L47/6275
Filed: 1994-12-08
Abstract: PURPOSE: To reduce the scale and the circuit cost of a traffic shaping device by separating the ATM cells into queues for each line and traffic type, storing the separated cells, reading out selectively the stored cells with preference of rotation, and outputting the cells to a line after multiplexing them. CONSTITUTION: A line-based cell separation part 10 of an ATM switch output port 801 sends the ATM cell received from an ATM switch 00 to a Tf(traffic)- based cell separator 201 of the corresponding line that is identified from the address of the cell. The separator 201 identifies the Tf type of the ATM cell and stores it in a Tf-based queue 401 of the corresponding Tf-based queue part 301 . At the same time, a Tf shaper 701 shows the read timing and gives a read request to a preference control part 60 by the instruction given from an exchange. When the preference of rotation of a cell multiplexing part 50 reaches the part 301 , the part 60 instructs the part 50 to read out the preference of rotation in response to the queus 401 and to output it to an output line after execution of the prescribed multiplexing.  Thus the scale and the line cost can be reduced for a traffic shaping device.
Patent JP-H06129775-A (JP)
Title: Sintered cake supporting and sintering method and sintering pallets for use in the method
Inventor: FUJIMOTO MASAMI
IPC: C22B1/20
Filed: 1992-10-19
Abstract: PURPOSE:To enhance ventilation through a raw material layer disposed in a lower position and improve the productivity by latticing stands which support sintered cake in a downward suction type sintering machine and performing sintering by means of sintering pallets mounting thereon lattice-shaped support stands. CONSTITUTION:Lattice-shaped support stands 1a, 1b are provided in positions of substantially one third of a pallet width over the full length of the pallet. The support stands have a height corresponding to 70% of a thickness of a packed bed, and have the same thickness as that of a fire grate. The lattice- shaped support stands 1a, 1b are interiorly hollow to be less by 45% in surface area than conventional ones. The lattice-shaped support stands 1a, 1b are provided on all the pallets. Therefore, sintering by means of the pallets is favorably performed near the surface of the stands to improve the productivity since ventilation through the packed bed is not hindered and the surface area of the stands is made small.
Patent JP-H09143072-A (JP)
Title: Suppressing agent for cytokine generation
Inventor: SUGAWARA TAKEO
IPC: A61K31/35
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the above suppressing agent for cytokine generation having an excellent generation suppressing activity on cytokine generation in T cell useful as medicine for allergic dyscrasia by using piericidins and actinopyrones expressed in the specific formula as the active ingredients. SOLUTION: This agent uses the compound, as the active ingredient, of formula I [ring A is formula II or formula III (R<1a> is H or methoxy; R<1b> H, methyl or ethyl; n is 0 or 1); R<2> is OH or acetoxy; R<3> is H or methyl; R<4> is OH, methoxy or acetoxy; R<5> is methyl, ethyl or propyl], such as piericidins (preferably piericidin A1 , piericidin A2 ), other wise actinopyrones (preferably actinopyrone A) or their pharmaceutically permissible salts or their protodrugs.
Patent JP-S63156869-A (JP)
Title: Composition for paint having low freezing tendency
Inventor: YAMAGUCHI SHOHACHIRO
IPC: C08L83/04
Filed: 1986-12-19
Abstract: PURPOSE:To obtain the titled composition giving a coating film effective in preventing ice-coating even at a low temperature (-30 deg.C) and forming an easily removable ice coating layer if any, by compounding a specific metal salt surfactant, a substance exhibiting elasticity and fluidity in low temperature range and an organopolysiloxane resin. CONSTITUTION:The objective composition contains (A) 1-20wt% metal salt surfactant of formula I [R1 is 8-40C (hydroxy)alkyl; R2 is H or 1-20C alkyl; R3 is 1-6C alkylene; M is group Ia or IIa metal or Al, V, Cr, Mn, Fe, Co, Ni, Cu, Zn or Pb; k is 1-3], (B) 1-40wt% substance exhibiting elasticity or fluidity at -60-0 deg.C and (C) 40-98wt% organopolysiloxane resin of formula II (R is univalent organic group or H; R' is H, 1-20C alkyl, acyl, etc.; n and m are <4; 0<n+m<4).
Patent JP-H06129768-A (JP)
Title: Drying system utilizing solar heat
Inventor: HAGIWARA AKIRA
IPC: F24S90/00
Filed: 1992-10-16
Abstract: PURPOSE:To save the energy by channeling air heated by solar heat into rooms for drying and use a solar cell as the power source for the channelling of air. CONSTITUTION:Air taken in through an air inlet 2 of an air-based heat collector 1 is forced to be supplied to rooms A, B, C by an air supply fan 6. The energy to drive the air supply fan 6 is supplied by a solar cell 7. A sensor 9 for detecting the temperature of the outdoor air is provided outside the building; a sensor 10 for detecting the temperature of the piping is provided to a main pipe 3; sensors 11a, 11b, 11c for detecting the temperature and humidity indoors are provided in the rooms A, B, C respectively. The detection signal from each of the sensors is inputted through an A/D converter to a microcomputer 13 in a controller 12 to control the operation of the air supply fan 6 and switch valves 8a, 8b, 8c. This system enables to save the energy for drying indoors by utilization of solar heat.
Patent JP-H08157512-A (JP)
Title: Organic transition metal compound and production of polyolefin by using same
Inventor: HAMURA SATOSHI
IPC: C08F4/6592
Filed: 1994-12-08
Abstract: PURPOSE: To obtain an organic transition metal compound useful as a main catalyst component of an olefin polymerization catalyst which can give a polyolefin at good efficiency by selecting a specified organic transition metal compound. CONSTITUTION: An organic transition metal compound represented by the formula (wherein M<1> and M<2> are each Ti, Zr or Hf; R<1> to R<18> are each a 1-10C hydrocarbon group or alkylsilyl, provided that they are suitably combined with each other to form a ring and that at least one of R<1> to R<8> is other than H; and X<1> to X<4> are each H, a 1-10C hydrocarbon group, alkoxy, alkylamino, alkylsilyl or halogeno) is selected. This compound is combined with an organoaluminum compound, at least one compound which can cationize the transition metal compound and selected from among specified proton acids, Lewis acids, ionized ionizable compounds and Lewis acid type compounds to obtain a polymerization catalyst.