baber/WOPTO huggingface dataset:
Patent JP-2000182633-A (JP)
Title: Solid electrolyte fuel cell
Inventor: TAKEUCHI SHINJI
IPC: H01M8/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical interconnectorless SOFC having uniform temp. distribution over the cell longer axis direction. SOLUTION: A solid electrolyte fuel cell is composed of an air electrode 14 in a cylindrical form, a solid electrolyte 13 formed on the inner surface of the air electrode 14, a fuel electrode 12 formed on the inner surface of the solid electrolyte 13, a conductive tube 11 inserted in the fuel electrode 12 and supplying a fuel gas, and a catalyst substance installed in the gap between the tube 11 and fuel electrode 12, conecting the two electrically, and promoting the fuel gas reforming reaction, wherein the fuel electrode 12 has the minimum porosity in the region close to the gas blowout hole of the tube 11 and increases the porosity as going apart from that region.  By means of porosity adjustment of the fuel electrode 12, the rate of hydrogen gas permeation to the solid electrolyte interface is reduced in the region having a higher hydrogen concentration so as to suppress the battery reaction, and in the region having a low hydrogen gas concentration, the rate of permeation of hydrogen gas is heightened to promote the battery reaction.
Patent JP-H06193406-A (JP)
Title: Forced cooling device for turbine
Inventor: TSUNODA EIJI
IPC: F01D25/12
Filed: 1992-12-24
Abstract: PURPOSE:To greatly shorten the cooling time of a turbine by providing a coiling air introduction and exhaust means to introduce outside cooling air to a cooling flow passage and exhaust it outside and a control means to control a flow rate of the cooling flow passage. CONSTITUTION:A double-current turbine has an outer casing consisting of an upper half outer casing 39a and a lower half outer casing 39b. Moreover, it has an inner casing consisting of a first inner casing 40 and a second inner casing 41. A steam passage is to be a first cooling flow passage. A space formed by the first inner casing 40 and the second casing 41 is to be a second cooling flow passage. A cooling air introduction and discharge means to introduce outside cooling air to these first cooling flow passage and second cooling flow passage and to discharge it outside is provided. A control means to control flow rates of the first cooling flow passage and the second cooling flow passage is provided. Consequently, as a rotary part and a stationary part are forcibly cooled as they make contact with each other in a cooling process, it is possible to speedily cool and turbine bearing at a high temperature with cooling air.
Patent JP-2000180647-A (JP)
Title: Optical planar circuit and manufacture of it
Inventor: ITO MASATAKA
IPC: G02B6/42
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical planar circuit and a manufacturing method for it, in which optical coupling efficiency is improved by vertically forming the end surface of a waveguide to be optically coupled to an optical element, and manufacturing is simplified. SOLUTION: A manufacturing method for an optical planar circuit includes a process of forming an optical waveguide layer 12 including an optical waveguide 14 by laminating a quartz material on a Si base plate 11, a process of selectively removing the optical waveguide layer 12 in the range in which an optical element LD to be optically coupled to the optical waveguide 14 is loaded, and a process of loading the optical element on the Si base plate 11 in the range from which the optical waveguide layer 12 is removed.  Impurities such as germanium are selectively filled in an optical coupling range 17 of the waveguide layer 12 to the optical element, ultraviolet excimer laser is radiated, the absorbing efficiency of laser by impurities filled in the range 17 is improved, the optical waveguide layer 12 of the optical coupling range 17 is selectively removed by heat generated by the absorption of the laser, and the end surface of the optical coupling range 17 is formed as the vertical end surface.
Patent JP-H11190301-A (JP)
Title: Diaphragm and accumulator using the same
Inventor: TAKAMATSU NARUAKI
IPC: B60G11/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm having excellent characteristics in operability at both low temperature and room temperature, and also excellent in durability. SOLUTION: This invention relates to a diaphragm 20 comprising a resin layer 21 for shielding gas and a gas chamber side rubber layer 22 and oil chamber side layer 23 formed on both sides of the resin layer 21. The gas chamber side rubber layer 22 is formed of a mixture of butyl rubber and ethylene- propylene-diene tirpolymer.
Patent JP-H05178429-A (JP)
Title: Work conveying device
Inventor: ONISHI KATSUMA
IPC: B65G7/08
Filed: 1991-12-27
Abstract: PURPOSE:To provide a conveying vehicle by which the standing-up, the transportation or the sideways-falling can be carried out easily and safely even in the case of a work such as a board or a veneer plate having a heavy weight and a large area and being difficult to be carried on the shoulder. CONSTITUTION:A work holding member 5 is pivotally fixed on the lower side of a conveying vehicle body 1 provided with wheels 3 so as to be capable of making turning motion freely, and locking members 7 and 8 to lock a work 6 are provided in the work holding member 5, and an energizing means 14 to energize the work holding member 5 toward the conveying vehicle body 1 side is also provided.
Patent JP-H06195233-A (JP)
Title: Program controller
Inventor: ENDO TAKESHI
IPC: G06F13/38
Filed: 1992-12-24
Abstract: PURPOSE:To provide a program controller for inexpensively realizing hardware for executing a program whose parallelism is high while compatibility with a conventional program is held. CONSTITUTION:When CPU in a CPU group 3 writes data in a main memory 2, a tag write control part 7 outputs '1' into a corresponding area in a tag memory 4 as a TAGIN signal by a WRITE signal. An FLG '1' is set, a scan control circuit 8 scans the tag memory 4 in parallel, and the content of the FLG is read out of a TAGOUT. At the time of the FLG '1', a corresponding designation memory 9 is scanned. When the status of corresponding data is valid, an IRQ is outputted to an interruption arbitration circuit 10 and CPU designation to a multi-CPU control circuit 12. When interruption is permitted, an interruption address is outputted from the corresponding designation memory 9 and an interruption processing into the interruption address of the main memory 2 in designated CPU is executed.
Patent JP-H05177331-A (JP)
Title: Method for pressurized-forming molten metal
Inventor: INAHASHI JUN
IPC: B29C45/78
Filed: 1991-12-27
Abstract: PURPOSE:To easily and precisely execute the timing control of die opening. CONSTITUTION:Molten metal is press-injected into a cavity 4 in the forming dies 1, 2 to obtain the formed body. A temp. sensor 8 in the forming die 2 faced to a runner 6 and a temp. sensor 9 in the forming die 2 faced to an over- flow part 7 are provided, and the temp. of the molten metal at each part is measured, and the die opening is executed at the time of becoming the prescribed temp. Since the temp. of a product is directly measured, the timing control of the die opening is made to be easy and accurate.
Patent JP-H10200490-A (JP)
Title: Fm teletext broadcasting system, receiver and receiving method
Inventor: NAKADA HIROYUKI
IPC: H04B1/16
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To provide an FM teletext broadcasting system, a receiver and a receiving method which switches information to be displayed in accordance with cases. SOLUTION: This receiver receives free information and charged information which are multiplexed to an FM radio audio signal and transmitted and have different information types and store received free information and charged information in receiving data memory. Also, the receiver inputs a display mode for information from a key inputting part, and an inputted display mode is stored in an RAM. When the display mode stored in the RAM is a free information display mode, only free information is shown on a display part (S12) and when a display mode is a charged information display mode, only charged information is shown on the display part (S13). On the other hand, when a display mode stored in the RAM is a mixed mode, a dividing line, free information and charged information are shown at the center of the display part, on an upper part and on a lower part respectively (S14).
Patent JP-2000184472-A (JP)
Title: Remote control device
Inventor: TAKADA MASAKI
IPC: G10L13/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a remote control device which can inexpensively and arbitrarily select a voice message written in a different language in accordance with the service environment and the race of the user. SOLUTION: In a remote control device provided with such a function that stores plural voice messages and outputs the operated state of an inputting means and the operating state of equipment to be controlled, plural voice messages written in different languages are prestored as voice messages. Then the language used for writing the voice message outputted from the remote control device is selected by operating the inputting means in a prescribed way and, thereafter, the message written in the selected language is outputted.
Patent JP-H05179377-A (JP)
Title: High strength copper alloy excellent in bendability and its production
Inventor: MIYATO MOTOHISA
IPC: C22C9/00
Filed: 1991-12-27
Abstract: PURPOSE:To produce a high strength Cu alloy having tensile strength comparable to or higher than that of conventional Fe-42Ni alloy, excellent in heat diffusing property and bendability, low solderability and low anisotropy. CONSTITUTION:A Cu alloy having a compsn. consisting of, by weight, 2-5% Ni, 0.5-1.5% Si, 0.1-2% Zn, 0.01-0.1% Mn, 0.001-0.1% Cr, 0.001-0.15% Al, 0.05-2% Co and the balance Cu with inevitable impurities including <=15ppm S or further contg. 0.1-2% Sn is successively subjected to cold working, soln. heat treatment at 650-950 deg.C and aging at 350-550 deg.C.
Patent JP-H11195115-A (JP)
Title: Method for outputting picture and device therefor
Inventor: TERASHITA TAKAAKI
IPC: G06T7/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To easily judge an exposed state at the time of obtaining a picture expressed with a digital picture signal. SOLUTION: The level of exposure is estimated based on the ratio of the maximum reference value to the maximum picture signal value of the area, an area ratio, color, and histogram of a saturated picture area by an exposure level estimating means 2 based on a picture signal inputted from a picture signal inputting means 1. The estimated exposure level is displayed as a numeric value with a picture by a picture displaying means 5. A worker corrects the picture signal by an output picture correcting means 6 based on the displayed exposure level. The corrected picture signal is inputted to an outputting means 7, and reproduced as a visible image.
Patent JP-H11189318-A (JP)
Title: Conveying device of air film-type transporting machine
Inventor: FURUICHI MASAHISA
IPC: B60B33/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device for an air film-type transporting machine, capable of controlling the movement and the moving direction of a transporting machine even if the load capacity to the air film-type transporting machine is increased and capable of stably conveying the transporting machine while following up the fluctuation of the air film. SOLUTION: A conveying device 1 is constituted of a turning board 2, a truck 3 and a jack supporting table 6. The turning board 2 is composed of a horizontal part 4 and a bent part 5 formed by bending the tip of the horizontal part, and a jack supporting table 6 projecting horizontally and having wheels 13 is attached on the lower end of the bent part 5. A jack 7 is placed on the jack supporting table 6, and an accumulator 8 for adjusting pressure of the jack 7 and an decelerator provided air motor 9 for turning the turning board 2 are placed on the horizontal part 4 of the turning board 2. When the conveying device 1 is connected to the air film-type transporting machine, the jack 7 is pressure-attached to the lower surface of the air film-type transporting machine.
Patent JP-2000183344-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI TOSHIKI
IPC: H01L21/8234
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which capacitance of a capacitor formed in a chip is reduced and switching is speeded up. SOLUTION: Plural MOSFETs 21 are formed on an N-type semiconductor substrate 22, a polysilicon gate electrodes 28 of a formed MOSFET 21 are extended up to a chip terminal part, and a gate electrode lead-out part 35 is arranged. Field oxide films 32 are installed immediately under the polysilicon gate electrodes 28 of the gate electrode lead-out parts 35. The field oxide films 32 are thicker than the gate oxide films 27 of the MOSFET 21.
Patent JP-H11173028-A (JP)
Title: Heat generation board and opening strurure of building using the same
Inventor: KATO SHOZABURO
IPC: E06B7/28
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To partly reflect sunlight in summer and conduct electric currents and heat in winter to prevent cooling and condensation of the indoor air, by covering a glass board attached to a building opening with a transmissible metallic thin film so that electric currents are conducted to heat the film. SOLUTION: The indoor A side of a board 2 made of various kinds of glass fitted to the opening of a building 1 is covered with a heat generation film 3 composed of various kinds of metallic thin films having transmissiblity and electric conductivity and coated with a transmissible, heat resistant, and electric nonconductive protection film 4 thereon. Electric currents can be conducted to the heat generation film 3 to heat the film. A heat ray-reflecting film that a metallic thin film is formed on a resin film may be used as the heat generation film 3. When an intermediate layer is formed between two sheets of glass boards 2 through a spacer, the heat generation film 3 and a protection film 4 are formed at the intermediate layer side of the indoor A side.  In this way, the heat generation film 3 reflects partly sunlight in summer to restrain the increase of temperature in the indoor A side and electric currents are conducted to the heat generation film 3 to heat it in winter and prevent cooling and condensation of the indoor A side air by means of the glass board 2.
Patent JP-2000230521-A (JP)
Title: Metal fitting
Inventor: HUBER EDGAR
IPC: F16B12/14
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting capable of surely holding a metal fitting body to the furniture with a very small hole. SOLUTION: In a metal fitting comprising a plate-shaped metal fitting body 1 closely contacted with the furniture, a support sheath tube 2 fixed to the fitting body 1 and inserted into a hole of the furniture, and a pin-shaped support part for the support sheath tube 2, and demountably mounted to the furniture, both of a support part 3 and the support sheath tube 2 project from the fitting body 1 through the hole formed on the furniture body 1 from the visual surface of the fitting body 1. The support part 3 is provided with at least one male screw 20. The support sheath tube 2 comprises radially projecting two leaves 9, the leaves are closely contacted with the visual surface of the fitting body 1 in a state in which the fitting is fixed to the furniture, and the support part 3 has a head 10 pressing the leaves 9 in a state in which the fitting is fixed to the furniture.  That is, the fitting body 1 is directly held to the furniture by the support sheath tube 2.
Patent JP-2000186957-A (JP)
Title: Abnormal vibration inspecting device for equipment
Inventor: KUROYANAGI TAKAHARU
IPC: G01M13/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To detect only pure mechanical abnormal vibrations for cutting a sound wave generated from the whole equipment, in an inspecting device for detecting damages or the like in the bearing part of a rotary equipment. SOLUTION: In this abnormal vibration inspecting device, a contact end face 1 is formed in the tip of a long rod-like stethoscopic bar 2, a microphone 3 is connected to a rear end part of the bar 2, the vibration of the microphone 3 is amplified via an amplifier 4, and an earphone 5 or a headphone is provided to make it into audible sound. The length of the bar 2 is formed sufficiently long, so that the mechanical vibration which propagated from the tip of the bar 2 to the rear end part of the bar 2 is detected by the microphone 3.
Patent JP-H11169020-A (JP)
Title: Animal-and plant-raising box
Inventor: SAKAI MASATO
IPC: A01G9/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a box to raise a tropical animal or plant, capable of keeping temperature and humidity inside by circulating air inside in a controlled manner. SOLUTION: This box is provided with sliding doors 1a and 1b at the front; a mesh plate 2 on the top; a transparent lid divided into sections 3a and 3b to cover an adequate region above the mesh plate 2; and an inlet port below the sliding doors 1a and 1b, which is concave to the front and having a U-shaped section, provided with holes in the bottom side, through which air flows upward.
Patent JP-2001185603-A (JP)
Title: Positioning device for wafer
Inventor: SATO ETSURO
IPC: H01L21/68
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a wafer positioning device which can highly precisely position various finishing machines with respect to a fine and flat inclination face by a simple structure, and to provide various manufacturing devices applied to the manufacture of a semiconductor element incorporating the positioning device. SOLUTION: When the setting position of a work position detection means 105 with respect to one point at the peripheral edge of the wafer is decided, a detection turn table 102 is turned around a vertical axis with one point at the peripheral edge of the wafer W as a center (0), a flat face area is detected while a desired angle is turned around a horizontal line orthogonal to a straight line passing through one point and connecting the center of the wafer and one point, and the irradiation optical axis of a laser marker is positioned on the straight line orthogonal with the flat face area.
Patent JP-2001178400-A (JP)
Title: Method of deoxidation of inorganic salt of aspartame
Inventor: HIRAYAMA HIROKI
IPC: A23L27/30
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method carrying out deoxidation of an inorganic salt of aspartame by an electrodialysis under a stable voltage for a long period. SOLUTION: The deoxidation of the inorganic salt of aspartame is carried out by alternatively arranging an anionic exchange membrane and a cationic exchange membrane having 4-10 mmol/g-H2O fixed ion concentration between a cathode and an anode mutually facing, supplying an aqueous solution of the inorganic acid salt of aspartame to a diluting room of an electrodialysis apparatus composed of the diluting room and a concentrating room and then carry out the electrodialysis.
Patent JP-2000187315-A (JP)
Title: Method for arranging phase shifter, method for designing layout pattern, device for arranging phase shifter and recording medium
Inventor: TOMITA JUNJI
IPC: G03F1/70
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a method for arranging a phase shifter by which processing time can be reduced. SOLUTION: In a step 31, a CPU obtains potential information from the layout pattern data stored in a first file 21. Then, in a step 32, the CPU arranges the phase shifter having the same phase to the layout pattern having the same potential information based on the potential information of the layout pattern onto the adjacent layout pattern.
Patent JP-2001178185-A (JP)
Title: Method and device for controlling rotational speed of dd motor
Inventor: SHIBATA AKIRA
IPC: H02P6/182
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To control the rotational speed of a DD motor without using frequency generation patterns for detecting the rotational speed of the DD motor. SOLUTION: To control the rotational speed of the DD motor consisting of a stator, including a three-phase coils wound on N (N>=2) poles and a rotor, including a permanent magnetized mainly in M (M>=2,M≠N) pole, electronic processing means 611 to 613 for electronically process an electromotive force induced in a coil a of high impedance among the three-phase coils to generate servo signals. Control means 614 to 621 control the rotational speed of the DD motor based on these servo signals.
Patent JP-H11168970-A (JP)
Title: Storage of cereal grain and device therefor
Inventor: SATAKE SATORU
IPC: F26B17/14
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing cereal grains and a device therefor, capable of adjusting the temperature of all the cereal grains conveyed in a cereal grain temperature adjusting chamber uniformly without having a temperature scattering and not having a danger of forming dew condensation on the surface of the cereal grains. SOLUTION: This method for storing cereal grains is provided by housing plural numbers of storage silos 6 in a heat insulated space 5 surrounded by a heat insulating wall 7, partitioning the inside of the heat insulated space 5 by the heat insulating wall 7 to separate the space into a low temperature storage chamber 8 to store the cereal grains for a long period of time, and a cereal grain temperature adjusting chamber 9 to adjust the temperature of the cereal grains taken out from the low temperature storage chamber 8, cooling the air in the cereal grain temperature adjusting chamber 9 for equilibrating with the temperature in the atmosphere of the low temperature storage chamber, then conveying the cereal grains in the low temperature storage chamber 8 into the cereal grain temperature adjusting chamber 9,  then heating the air in the cereal grain temperature adjusting chamber 9 for elevating the temperature of the cereal grains to an outside temperature and conveying the cereal grains for the next process.
Patent JP-H11180501-A (JP)
Title: Refuse container
Inventor: KOBAYASHI MASANORI
IPC: B65F1/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a refuse container capable of easily collecting refuse. SOLUTION: A refuse container 1 is so structured that a soil bag 5 is pre-set, input refuse is stored in the soil bag 5, and the refuse is taken out together with the soil bag 5 at the time of refuse collection. It is formed with a truncated cone-shaped frame body 2 which is formed of sheet members, open in upper and lower directions, and has small and large opening parts 3 and 4. The small opening part 3 is used as a refuse put-in port, and the large opening part 4 is used as a take-out port of the soil bag 5. Thus, at the time of refuse collection, the soil bag 5 filled with refuse can be removed easily from the large opening port 4 for refuse collection by merely pulling up a frame body 2.
Patent JP-2001186735-A (JP)
Title: Reluctance motor
Inventor: FUJIMURA SATORU
IPC: H02K19/10
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a reluctance motor which is in combination of the numbers of slots of a rotor and a stator being small in torque ripple per revolution and also capable of reducing the floating loss and capable of being accelerated by synchronous/asynchronous torque at induction start, ensure mechanical strength in a slit form that a salient pole ratio can be taken large and further enables self start, even in condition that load large in resistant torque is connected, with a commercial power source. SOLUTION: A reluctance motor is equipped with flux barrier slits which are six layers per pole in radial direction and besides in which equilateral rotor slots are arranged to be eleven slots per pole, and out of them, the flux barrier slits in the second to sixth layers are in convex from in the center direction of the rotor, and a part near the end of the flux barrier slit is narrowed.