baber/WOPTO huggingface dataset:
Patent JP-2001236125-A (JP)
Title: Mass-flow controller
Inventor: YAMAGUCHI MASAO
IPC: G05D7/06
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a mass-flow controller with excellent responsiveness, compatibility and reproducibility, etc., in a low flow area. SOLUTION: This mass-flow controller D is provided with a flow rate sensor part 1 provided on a flow path on which fluid flows, a control valve part 2 to be similarly provided on the flow path and provided on the downstream side or the upstream side of the flow rate sensor part 1, an error amplifier 3 in which a flow rate measuring signal (a) and a flow rate setting signal (b) from the flow rate sensor part 1 are inputted and a PID circuit 4 in which a signal (c) from the error amplifier 3 is inputted and controls a degree of opening of the control valve 2 based on a control signal (f) to be outputted from the PID circuit 4 and is constituted so that a correction signal (d) is outputted when a level of the flow rate setting signal (b) exceeds a threshold Vth and the control signal (f)  from the PID circuit 4 is instantaneously raised to opening voltage V0 of the control valve 2 in a comparator circuit 5 by providing the comparator circuit 5 in which the flow rate setting signal (b) is inputted and to output the correction signal (d) to the PID circuit 4 and a reference voltage generation circuit 6 to output a signal (e) to be the threshold Vth to the comparator circuit 5.
Patent JP-2001239320-A (JP)
Title: Pipe bender and method of pipe bend using the same
Inventor: KAWAGUCHI KENJI
IPC: B21D7/024
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To perform bend very precisely even causing a variety of spring back. SOLUTION: A pipe bender comprises a turnable bending die, a receiving metal case extending tangentially to the outer circumference of the bending die, a clamp fixing a work to the receiving metal case, a pressure die which receive bending reaction force of the work and can retreat so as not to interfere with the work, a correcting clamp which the part of arc in the state of being bent at the designated angle with the bending die and can retreat so as not to interfere with the work, a sensor for detecting the amount of spring back, caused when opening the clamp in the state of being bent at the designated angle, a controlling system deciding the reprocessing amount according to the quantity of spring back, and a driving unit for the bending die, which is controlled by the controlling system.
Patent JP-2001232127-A (JP)
Title: Automatic regenerating and filtering type dust collecting device
Inventor: FURUOKA TOSHIHIRO
IPC: B01D46/42
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic regenerating and filtering type dust collecting device capable of effectively removing the dust sticking to filter media and long in exchange time. SOLUTION: The automatic regenerating and filtering type dust collecting device capable of effectively removing the dust sticking to the filter media 4 and long in exchange time and capable of prolonging the exchange time of the filter media is obtained by providing a washing means 10 provided with a washing nozzle 6 for discharging compressed air, or the like, to the filter media 4 surface to wash the filter media at the primary side A of the filter media 4 and providing a sucking means 16 for sucking the dust washed off with the washing means 10 at the secondary side of the filter media 4 so as to store the dust.
Patent JP-2001239374-A (JP)
Title: Resistance welding machine
Inventor: KAI YOSHITOSHI
IPC: B23K11/30
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welding machine capable of welding a bottom plate or the like to a side frame without hindrance by the turning-in part of the inside of the side frame in a sheet metal work such as a box. SOLUTION: In the resistance welding machine in which members 1, 5 to be welded are pressed and subjected to electric current between the upper and lower welding tips 22, 31, an offset part 23 deviated from the central axis is formed in a welding holder 21 holding the upper welding tip 22 and further, respective welding tips 22, 31 are rotated around these central axes.
Patent JP-2000327979-A (JP)
Title: Ultraviolet-hardenable sticky transferring ink
Inventor: ZEN SHOHAN
IPC: C09D11/106
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink capable of allowing a given pattern to be readily transferred on a mold by attaching a printed sheet having the printed given pattern, and irradiating the pattern with ultraviolet rays by including a UV-reactive ink, an acrylic polymer and the like in specific proportions. SOLUTION: This transferring ink comprises (A) 20-40 wt.% UV-reactive ink, (B) 20-40 wt.% acrylic polymer preferably a polymethyl methacrylate, (C) 4-6 wt.% ethylene-vinyl acetate copolymer, (D) 25-35 wt.% organic solvent, preferably toluene or the like, and (E) 0.5-5 wt.% weighting agent. The weight ratio of the component A to the mixture of the components B to E is preferably (20:80)-(50:50). The component A preferably contains 15-25 wt.% pigment, 12-16 wt.% hardening agent, 15-25 wt.% polyester acrylate and the like. A printed sheet obtained by using the ink is useful for embossing treatment of the surface of an automotive component or the like.
Patent JP-2001244388-A (JP)
Title: Semiconductor device
Inventor: HAYASHI MASASHI
IPC: C08K3/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can restrain cost-up of the sealing resins and can reduce damages, for instance, changes in shape, cracks and the likes in the protective films, the aluminum cables and the insulating films between the layers on the surfaces of the semiconductor chips due to local stresses that generates horns in the crushing fillers, by means of using the crushing fillers which are not treated the processing to globular shape. SOLUTION: In this solution, the sealing resin with high viscosity contains inorganic insulating fillers by 50%∼80% in weight, its particle diameter is 130 μm or smaller, and the viscosity degree of the resins containing the particle- clusters of the crushing fillers which are not treated the processing to globular shape is over 60 Pa.s in the measured temperature 175 deg.C, in the semiconductor device in which the semiconductor chips are covered by the sealing resins with high viscosity.
Patent JP-2001244074-A (JP)
Title: Light emitting element and manufacturing method
Inventor: YANAGI HISAO
IPC: H01L51/50
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element having a fine pattern of a luminescent region by precipitating fine metal particles selectively reduced, and a manufacturing method. SOLUTION: The luminescent element 1 is provided with a non-light emitting region 7 and a light emitting region 9 in a film 5 on a substrate 3. The non-light emitting region 7 contains an organic fluorescent pigment and a metal ion 13 while the light emitting region 9 containes the organic fluorescent pigment and the fine metal particles 11 obtained by reducing the above mentioned metal ion 13. In the non-light emitting region 7, light emission by the organic fluorescent pigment is controlled by the metal ion 13, while in the light emitting region 9 it is possible to emit light by using the organic fluorescent pigment.
Patent JP-2000251971-A (JP)
Title: Electric connector for antenna
Inventor: NORTHEY WILLIAM A
IPC: H01R13/11
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To connect an antenna to a circuit on a board by installing the board having a plurality of conductive traces, a pair of conductive clips each of which is fixed to each of traces, a first end removably fixed to one of the clips, and a second end removably fixed to the other of the clips. SOLUTION: An electric connector 10a is mounted on a printed circuit board 12, and a loop antenna 14 is connected to the board 12. The loop antenna 14 is looped, separated from a first end, passed under the board 12, returned upward, and arranged in a second end. Mounting on the board 12 is conducted so that the bottom of a connector block 16 is faced to the board 12, and contact parts of first and second terminals 18 are brought into electric contact with a corresponding pad of the board 12. The first terminal 18 houses the first end of the loop antenna 14, and the second terminal 18 houses the second end of the loop antenna 14.
Patent JP-2001240492-A (JP)
Title: Cz method based single crystal pulling-up equipment smoothly performing recharge.additional charge
Inventor: INAGAKI HIROSHI
IPC: C30B15/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a CZ method base single crystal pulling-up equipment provided, with a cooler and a heat shield in a furnace, and capable of smoothly performing additional charge and recharge of raw materials. SOLUTION: In the CZ method base single crystal pulling-up equipment, the cooler and the heat shield are lifted up and away from melted liquid surface when raw materials are additionally charged or recharged.
Patent JP-2001240972-A (JP)
Title: Glass substrate storage jig for cvd and ale system
Inventor: SUEMATSU KAZUE
IPC: C23C16/458
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate storage jig for CVD and ALE apparatuses which prevents the film forming gas from infiltrating a back side of the glass substrate and the glass substrate from being cracked or chipped. SOLUTION: The glass substrate storage jig 20 for CVD and ALE apparatuses comprises a back side support portion 21 to support a back side of the glass substrate 10, an upper cover portion to support four sides of the glass substrate, a lower support portion 23 and right and left sides support portions 24, and at least the lower support portion located downstream of the gas flow has a holding wall 25 to cover a lower surface. An end 26 of the holding wall not in contact with the glass substrate is formed streamline. A space between the back side support portion to hold the glass substrate and the holding wall is variable.
Patent JP-2000291406-A (JP)
Title: Blade cooling by multiple collision cooling
Inventor: LEE CHING-PANG
IPC: F01D5/18
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To improve blade cooling of turbine blades or vanes at the vicinity of the tailing edge or the like. SOLUTION: A turbine blade comprises a first and a second side walls 20, 22. These sidewalls 20, 22 are connected to each other at a leading edge and a tailing edge 26, apart from each other and determine a first cavity 34 and a second cavity 36 separated by a partition wall 38. A rear bridge 40 extends along the first cavity 34 to find one row of outlet holes 44 there. The partition wall 38 has one row of inlet holes 42. Inside the first cavity 34, turbulators 46 are arranged, forming a plurality of rows, and extend from the first sidewall 20 toward the second sidewall 22. These turbulators 46 are in line with the inlet holes 42 for multiply collision cooling.
Patent JP-2001249786-A (JP)
Title: System for outputting departmental-grouped orawing
Inventor: MIHASHI MASATO
IPC: G06Q10/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a system by which an input side inputs an engineering release information obediently according to the order of consideration of a person, then an output side group-operates the information by departments to be suitable for a distributing work. SOLUTION: This system is provided with a control file generating part 11 for declaring an input group as an exclusive group which does not permit any interruption from the input of the engineering release information designating distribution destinations and numbers for every drawing, and for generating a control file converted into a format in which the number of each drawing is described for every distribution destination in the group, a control file interpreting part 24 for receiving the generated control file and issuing an output instruction for grouping and binding for every department, and a printer 3a for receiving drawing information, outputting and sorting the necessary number of drawings output-instructed from the control interpreting part.
Patent JP-2001245527-A (JP)
Title: Discharge device for combine
Inventor: OSAKI MASAMI
IPC: A01F12/46
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To accomplish the smoothness/assurance of grain conveyance, realization of grain tank opening, simplification of grain tank open construction, facilitation of opening operation, smoothness of grain conveyance, facilitation of the maintenance, simplification of a transmission mechanism to the discharge device, facilitation of operation, and improvement of operating efficiency. SOLUTION: This discharge device for combine has such a scheme that, threshed grains are conveyed through a discharging cylindrical member 14 by the aid of high-pressure air, the discharging cylindrical member 14 is passed from a connective cylinder 26 on the rear side of a grain tank 3 to a lower part metal 28 fixed on the machine body side, and the grain tank 3 is designed to turn about a lower part shaft 27 made by turnably axially fixing the connective cylinder 26 to the lower part metal 28.
Patent JP-2001251605-A (JP)
Title: Program video recorder and recording medium
Inventor: TAKATORI SUNAO
IPC: H04N7/173
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a program video recorder and a recording medium that can directly use a television program guide acquired from an information communication network such as the Internet to record programs. SOLUTION: The program video recorder is provided with a transmission/ reception section 9 that establishes a communication channel with an information server, a TV 1 that displays television program information provided by the information server, and a control section 7 that instructs the recorder to reserve program video recording in response to the program designation with respect to the television program information displayed on the TV 1.
Patent JP-2001251718-A (JP)
Title: Method of removing cable to be replaced
Inventor: UMETSU KAZUTO
IPC: H02G3/22
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a reliable and efficient method of removing a cable in facilities, including a power plant in which a large number of cables are laid in a tray and the like. SOLUTION: In the replacing work of a cable 1 laid in a tray 2 and the like, a ring-shaped identifying member 4 is passed from the one end of the cable 1, which is specified with an existing identifying member 3 as a cable to be replaced. By pushing the identifying member 4 along the cable 1 to be replaced, it is always possible to check visually during the removing work that the cable 1 is the one to be replaced. By using the ring-shaped identifying member 4, a cable which is not to be replaced is not mixed wrongly in the identifying member 4. As a result, the cable can be removed efficiently and surely.
Patent JP-2001249810-A (JP)
Title: Dialog understanding method and storage medium in which dialog understanding program is stored
Inventor: MIYAZAKI NOBORU
IPC: G10L15/18
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a dialog understanding method capable of efficiently understanding a dialog by suppressing increase of kinds of understanding states and understanding rules when meanings of the dialog in which fragmentary speeches are sometimes included are exactly understood, and a storage medium in which a dialog understanding program is stored. SOLUTION: In this method, the speech is inputted, the inputted speech is added to time series of inputted speeches by imparting speaker identification information and time order information to it, dialog understanding rules to satisfy dialog understanding prerequisites are extracted to time series of speeches and time series of understanding states having the speaker identification information and the time order information from a set of dialog understanding rules consisting of the dialog understanding prerequisites and dialog understanding results, when no dialog understanding rule is extracted, an understanding state at the previous time is copied and outputted by adding it to the time series of understanding states, when the dialog understanding rules are extracted, priority is calculated for each of the extracted dialog understanding rules,  the dialog understanding result of the dialog understanding rule with the highest priority among the dialog understanding rules the priority of which are calculated is defined as a new understanding state and outputted by adding it to the time series of understanding states.
Patent JP-2000266082-A (JP)
Title: Friction clutch
Inventor: SCHLEICHER CARMEN
IPC: F16D25/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and to reduce the abrasion by connecting a supporting element at a radially outer side of at least one supporting device, with an assembly attached to at least one supporting device, of the first and second assemblies. SOLUTION: In the axial direction, a ring piston 32 is supported by a housing 14 or a housing of a clutch 10 through a first bearing devcie 64. The bearing device 64 comprises a bearing ring 66 at a radially outer side, a bearing ring 68 at a radially inner side, and a plurality of bearing balls 70 existing therebetween, as a bearing element, the bearing ring 66 is engaged with the piston 32, and the bearing ring 68 is fixed to the housing 14 by means of a fixing ring 72 and the like. Corresponding thereto, a ring cylinder 34 is axially supported by a diaphragm spring 18 through a second bearing device 74 in a wall zone 44, and similarly comprises the bearing rings 76, 80. By applying this structure, the rotation substantially does not exist relative to an inertial system, the lubricant does not flow by the centrifugal force, and the abrasion can be reduced.
Patent JP-2001256837-A (JP)
Title: Fire-resistant cable
Inventor: SAKAMOTO YASUSHI
IPC: H01B7/295
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fire-resistant cable and a fire-resistant cable free of a drip in flames and having an improved fire resistance. SOLUTION: The fire-resistant cable 10 or 15 has a conductor 2 coated with an insulating layer 3 and a fire-resistant layer 11 and further covered with a sheath 5. The fire-resistant layer 11 is formed of silicon rubber. Preferably the silicon rubber composing the fire-resistant layer is compounded with calcium carbonate or dry silica.
Patent JP-2001253719-A (JP)
Title: Method for recovering nickel sulfate from nickel- containing sludge
Inventor: AIDA ATSUSHI
IPC: C22B23/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for profitably recovering nickel as nickel sulfate from nickel-containing sludge. SOLUTION: The method for recovering nickel sulfate from nickel-containing sludge comprises a 1st step where the nickel-containing sludge is subjected to oxidative roasting and a 2nd step where roasted matte obtained in the 1st step is subjected to leaching with sulfuric acid, slaked lime is added and iron as an impurity is removed. In the 1st step, the oxidative roasting is carried out at 300-500 deg.C so as to vaporize and remove organic matter. In the 2nd step, pH in the leaching with sulfuric acid is adjusted to <=1.0 to leach nickel, slaked lime is added to adjust pH to 2.5-3.5 and iron is removed.
Patent JP-2001256183-A (JP)
Title: Homepage preparation method using internet and server
Inventor: ASO KEITARO
IPC: G06F3/0484
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a homepage preparation method and a server for enabling a requester to directly participate in his/her homepage preparation on the Internet and easily and speedily fetch images on the homepage prepared by himself/herself. SOLUTION: This method is constituted of an image deposit means S1 where a service requester deposits the plural images to a service provider beforehand, an image storage means S2 for adjusting plural photos received from the service requester and then storing them inside the image storage device of this server, an image storage completion notifying means S3 for notifying the end of storage to the service requester after the storage is ended and a homepage preparation means S4 for displaying a selected image at the desired part of a requester homepage preparation screen when the service requester who receives the notification accesses the homepage opened by the service provider from his/her terminal through the Internet, calls a homepage preparation screen for the requester on the homepage,  superimposes required character information to the screen and selects the desired image from an image group listed up on an image selection screen.
Patent JP-2001264534-A (JP)
Title: Optical film and its manufacturing method
Inventor: HIKITA TOSHIHIKO
IPC: G02B5/30
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a transparent film can not be obtained due to deterioration of compatibility of resin and the like and a mixing ratio is limited and sufficient orientation control is disturbed, in an orientation controlling method using a mixed resin. SOLUTION: The optical film having transparent properties of <=1.5% haze and controlled orientation can be obtained by melting and kneading plural kinds of resins to form the mixed resin before a resin solution is prepared, then dissolving the mixed resin to form the resin solution.
Patent JP-2001262302-A (JP)
Title: Method for producing galvanized steel sheet and galvannealed steel sheet excellent in hot dip metal coated property
Inventor: HISHIKI TERUHISA
IPC: C23C2/28
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent the occurrence of non-coating portion in a galvanizing treatment and also, the development of powdering after galvannealing treatment. SOLUTION: When a galvanized steel sheet is produced, after hot-rolling under state of sticking the mill scale on the steel sheet, a heat treatment is applied in the temperature range of 650-950 deg.C in the atmosphere, in which the reduction is not substantially developed, an inner oxidized layer is formed on the iron surface layer part of the steel sheet. Further, the atmosphere in a snout for introducing the steel sheet from the heat treatment furnace into a galvanizing bath is regulated to <=70 vol. ppm oxygen content.
Patent JP-2001258625-A (JP)
Title: Bag
Inventor: SHIMODA NORIO
IPC: A45C3/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a bag that can reduce the cost by eliminating a connecting member to connect the center of a carrying belt to a bag body from the bag body, preventing the appearance of the bag body from worsening and eliminating of something interferring from the body of the bag body. SOLUTION: Connection receiving devices 4 are attached to the right and left ends of the lower end in the body 3 of a bag body 1 having handles 2, and by connecting the intermediate portions of belts 7 to which connection devices 8 detachable from and attachable to the connection receiving devices 4 to the handle 2 of the bag body 1, the belts 7 are used to make the bag body 1 be carried on the back like a rucksack.
Patent JP-2000340770-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: FURUKAWA RYOICHI
IPC: C23C16/40
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, together with a semiconductor manufacturing device suitable for manufacturing the semiconductor device, which comprises a Ta2O5 film having high film- thickness evenness and superior step coverage characteristics. SOLUTION: A silicon film, comprising on its surface, a polycrystalline silicon comprising mushroom-type or hemispherical crystal grains is formed on a semiconductor substrate, and a Ta2O5 film is formed on the silicon film, using a hot-wall type film-forming device at a pressure 40 Pa or lower a film-forming temperature of 480 deg.C or lower, preferably 430-480 deg.C, with a vaporized gas of Ta(OC2H5)5 as a material gas.