baber/WOPTO huggingface dataset:
Patent JP-H03204344-A (JP)
Title: Vehicle constant-speed running device
Inventor: TAKADA MASAHIRO
IPC: B60W30/00
Filed: 1989-12-29
Abstract: PURPOSE:To improve fail-safe by prohibiting to switch the OFF of the driving means of a constant-speed running device to ON from four systems of power source, latch circuit, microcomputer algorithm, and watch dog timer. CONSTITUTION:When a microcomputer 23 receives a constant-speed run starting signal 25, latch circuits 15-19 are reset when a brake detecting signal 10, a clutch detecting signal 11, a release command signal 12, an actuator voltage descending signal 13, and a shift position detecting signal 14 are not inputted, and the solenoid control signal 24 from the microcomputer 23 is sent to a solenoid 39 through a logic circuit 20 to start constant-speed run through a switching element 12. Then, the constant-speed run is released by at least one signal of the signals 10-14 to release the constant-speed run, or the signal of a watch dog timer 22 for detecting the reckless run of the microcomputer 23, and further the ON prohibiting signal 24 from the microcomputer. Hence, fail-safe can be significantly completed.
Patent JP-2001159097-A (JP)
Title: Filter-wrapping paper for cigarette
Inventor: KATSUMATA HIDEAKI
IPC: D21H27/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide filter-wrapping paper having high air permeability which can impart a filter plug preventing the exudation of a hot-melt paste, reducing the occurrence of troubles in a filter-producing process and a filter-tipped cigarette-producing process, sparingly causing the nap and falling of fibers from the surface of the wrapping paper, having a smooth surface and excellent in slidability. SOLUTION: This filter-wrapping paper which is a mixed paper having at least three layers, has surface and underside layers made mainly of cellulose fiber and laminated on both sides of a layer comprising chemical fiber by making mixed paper and has an air permeability of >=4,000 Coresta Units is provided.
Patent JP-2000162243-A (JP)
Title: Electro-optical sampling prober
Inventor: AKIKUNI FUMIO
IPC: G01R13/34
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical sampling prober in which unwanted illumination light for the measurement of a signal to be measured is removed and in which unwanted light is not made incident on a photodiode. SOLUTION: A laser beam which is irradiated from a laser light source 8 passes via an optical fiber 7, through an EOS optical system module 6 which is composed of an optical isolator and a photodiode and is then made incident on an electro-optical element 2. Then, the laser beam is reflected by the surface of the electro-optical element 2 on a side faced with an interconnection on an IC wafer 1, returned to the EOS optical-system module 6 through the same optical path, and converted into an electrical signal by the photodiode. While the image of an IR camera 10 is being observed, a suction stage 11, on which the IC wafer 1 illuminated with a halogen lamp 9 is mounted, is adjusted and positioned. At this time, an optical wavelength filter 5 prevents illumination light irradiated from the halogen lamp 9 from becoming incident on the EOS optical system module 6.
Patent JP-2001120121-A (JP)
Title: Tool for emergency repair of fishing rod having u-shaped steel wire guide
Inventor: TAKAMIYA SANSHIRO
IPC: A01K87/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a tool for emergency repair of a fishing rod, capable of readily and temporarily repairing the rod at a short time when the guiding part of a U-shaped steel wire guide fixed to the fishing rod is broken, or the U-shaped steel wire guide comes out at the fishing site. SOLUTION: This tool for repairing the fishing rod comprising the guide part for guiding a fishline in the longitudinal direction of the fishing rod, the U-shaped steel wire guide integrally formed with an attaching part to be attached to the fishing rod, and a binding thread for binding the U-shaped steel wire guide to the fishing rod is constituted of a first sheet having one side leg including both terminals of the binding thread bound or fixed to the one side leg of the attaching part, and buried therein, an adhesive coated on one surface of the first sheet, and a second sheet for preventing the adhesive from being dried.
Patent JP-H09168729-A (JP)
Title: Agitator
Inventor: SHINDO HIROHIKO
IPC: B01F7/16
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enhance agitation performance by providing the agitation shafts consisting of concentrical double shafts in the top cover of an agitation tank and fitting an agitating element for low viscosity which is rotated in the region on the center side of the agitation tank to a first agitation shaft and also fitting the agitating element for high viscosity which is rotated in the region on the tank wall side of the agitation tank to a second agitation shaft. SOLUTION: An agitating element 3 is fitted to an agitation shaft 2 as the agitating element for low viscosity in the body 1 of an agitation tank and agitation of low viscosity liquid is performed by the agitating element 3. Further, an agitating element 8 is provided as the agitating element for high viscosity in a structure of two shafts concentrical with the agitating element 3. The respective agitating elements 3, 8 are constituted so that independently rotating operation is enabled by the driving devices 9, 10. The inside of the tank and the outside thereof are airtightly partitioned by a cover and shaft seals 7, 7a fitted to the cover. Thereby, agitation is enabled in high pressure.  At the time of treating liquid of low viscosity, the agitating element 8 is stood still and keeps baffle plate effect and also the respective agitating elements 3, 8 are desirably rotated mutually in the reverse direction to increase the baffle plate effect.
Patent JP-H07156285-A (JP)
Title: Flexible fluid delivery tube
Inventor: ISHII KENICHI
IPC: F16L11/16
Filed: 1993-12-10
Abstract: PURPOSE:To use a flexible fluid delivery tube in the deeper sea than that of prior art by lightening the weight of tube. CONSTITUTION:A flexible fluid delivery tube comprises an internal pressure reinforcing layer 4 spirally wound at a short pitch with a recessed reinforcing material 4a on an outside of a plastic tube 3, and an axial force reinforcing layer 5 spirally wound at a long pitch with a flat reinforcing material 5a, wherein a stripe material made of carbon steel which contains 0.6-0.8% of carbon content is used as at least one 5a of the materials 4a and 5a, and light-weight flat materials 7 each having an equivalent specific weight of 1.0 or less are interposed at the layer 5 at each of one or a plurality of the flat materials.
Patent JP-H08183529-A (JP)
Title: Feeding movable bottom panel housing case
Inventor: WADA KIYOUTAROU
IPC: B65B35/32
Filed: 1994-12-30
Abstract: PURPOSE: To make a large number of articles freely movable at once to facilitate the taking in and out of them with respect to a housing case by constituting a container of a case main body opened upwardly and having a rectangular vertical cross section and a bottom panel and supporting the bottom panel on the lower part of the case main body so as to make the same movable up and down within the case main body. CONSTITUTION: In a container constituted by providing a bottom panel 2 to a case main body 1 opened upwardly, the bottom panel 2 is provided so as to be freely movable up and down within the case main body 1 and usually supported on the lower part of the case main body 1. When vials 7 being articles to be housed are packed in a housing case, the empty housing case is set on the lift guide rails 4 of a housing part and the groups of the vials 7 are supplied to a supply table 3 to be arranged thereon and, thereafter, the lift guide rails 4 are allowed to fall and an insertion arm 6 is subsequently pushed out to transfer the groups ∥ of the vials 7 to the bottom panel 2. Thereafter, the lift guide rails 4 are raised to obtain such a state that the groups of the vials 7 are housed in the housing case.
Patent JP-H08177813-A (JP)
Title: Screw for tightening
Inventor: NAKAMURA DAIJIRO
IPC: F16H25/22
Filed: 1994-12-22
Abstract: PURPOSE: To provide a fastening screw capable of reducing the loss of fastening force to a minimum, obtaining the strong fastening force by a small rotation input, and obtaining the sufficient fastening force with manual operation. CONSTITUTION: When a flange ring 8 is contacted with a tool 42 to be attached and the rotation of a screw member is stopped to be in a fastening state, a ball 13 rolls in a screw groove 23, 32 to be screw fed by the rotation of an operating ring 12. The flange ring 18 is pressed by the movement of the operating ring owing to screw feeding through a controlling ring 16 to fasten the tool 42 to be attached. The ball 13 is rolling in the screw thread 23, 32, so that the rotation of the operating ring 12 at the time of screw feeding of the operating ring 12 has a resistance of almost 0, which effectively transmits the rotation force of the operating ring 12 to the flange ring 18 without a loss.
Patent JP-H10246752-A (JP)
Title: Device for connecting semiconductor chip
Inventor: SAYED K AZIZI
IPC: H01L23/32
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To exclude a jamper connected manually by a method wherein a conversion unit is inserted between a probe assembly and a test channel. SOLUTION: A conversion unit 25 is inserted between an upper end of a probe pin 13 and a conductor 21 of a test channel. The conversion unit 25 selectively array electrical connection between a special array of the probe pin 13 and a pattern of the conductor 21 on a probe card 19. A mutual connection between a contact 29 and a contact 31 residing respectively on an upper surface and a lower surface of an insulating substrate 27 is carried out via a conductive path 33 extending through the insulating substrate 27. A relatively simple special conversion is attained via the conductive path 33 between the contact 29 and contact 31 at positions corresponding to on the upper surface and lower surface of the insulating substrate 27. Accordingly, the conversion unit 25 facilitates a complex connection between the probe pin for a semiconductor device and a conductor of the test channel, and excludes a jamper of mutual connection manually.
Patent JP-H02276987-A (JP)
Title: Method and device for underground survey in front of underground drilling machine
Inventor: ASHINO KATSUKUNI
IPC: E21D9/06
Filed: 1989-12-29
Abstract: PURPOSE:To secure obstacle survey before passage by boring a small-diameter hole of specific length in the drilling direction of the underground drilling machine, inserting a guide pipe into the small-diameter hole, and providing the nondirectional antenna of a pulse radar in the guide pipe. CONSTITUTION:A radar device 20 inserted into the guide pipe sends a pulse wave and has an operation part 22, an antenna part 21, a display part 23, and a video recording part 24. The antenna part 21 has a rod type half-wave wide band dipole antenna 25 and a transmission/reception part 26. This antenna 25 is nondirectional and sends the pulse signal in all peripheral directions crossing the lengthwise direction of the guide tube at right angles. Further, the reception part 26 generates the pulse signal by a pulse generating circuit 27 with trigger pulses supplied from the operation part 22 and this pulse signal is supplied selectively only to the antenna 25 through a TR circuit 28. Reflection energy received by the antenna 25 is inputted to a sampling circuit 29 through a circuit 28 and the circuit 29 makes a sweep with a scanning signal supplied from the operation part 22 in synchronism with sent pulses.
Patent JP-H06196049-A (JP)
Title: Vacuum valve
Inventor: OTOBE KIYOBUMI
IPC: H01H33/66
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a vacuum valve wherein dielectric breakdown is prevented from the point end part of a mounting member for mounting an arc shield, provided so as to surround electrodes, to an insulating cylinder to improve reliability. CONSTITUTION:An arc shield 2 is provided so as to surround a fixed electrode 11 and a movable electrode 13, and this arc shield 2 is mounted to an insulating cylinder 1 by a mounting metal fixture 3. On the other hand, in order to avoid electric field concentration in a point end part of the mounting metal fixture 3, an electric field intensity relaxing means is provided in this point end part.
Patent JP-H07169732-A (JP)
Title: Wafer cleaning device
Inventor: KANEMITSU YOICHI
IPC: B08B7/04
Filed: 1993-12-13
Abstract: PURPOSE:To simultaneously clean both the front and rear surfaces of a wafer by holding the wafer by bar-like arms provided on a cylindrical rotating body having no rotating shaft at its center and opining and closing wafer clamping arms by utilizing an electromagnetic force through a non-contact transformer. CONSTITUTION:The front ends of plurality of bar-like arms 2 arranged on a cylindrical rotating body 3 clamp the outer periphery of a wafer 1. The supporting parts 21 of the arms 2 at their central part are joined to the rotating body 3 in rotatable states. The exciting current of an electromagnet 22 is transmitted from a fixed body 4 to the rotating body 3 by means of a pair of noncontact transformers 24a and 24b respectively installed to the bodies 3 and 4 by utilizing the action of electromagnetic induction. Due to the centrifugal forces of masses 26 fitted to the lower ends of the arms 2, clamping forces are applied to the wafer 1 from the arms 2 while the wafer 1 rotates. When the above-mentioned constitution is used, the optimum cleaning means can be used for cleaning each surface of the wafer, because no wafer rotating shaft exists on neither the front side nor the rear side of the wafer 1.
Patent JP-H03205339-A (JP)
Title: Carbon-containing refractory
Inventor: ISHII HIROMASA
IPC: C04B35/04
Filed: 1989-12-30
Abstract: PURPOSE:To improve hot strength, slag resistance and oxidation resistance by blending a refractory composition comprising a specific refractory raw material and a specific carbonaceous raw material with a specified amount of metal Ce. CONSTITUTION:This carbon-containing refractory comprises a composition prepared by blending a refractory composition with 0.2-10wt.% (outer percentage) metal Ce. The above-mentioned refractory composition consists of 10-99wt.% refractory raw material and 1-90wt.% carbonaceous raw material. The refractory has excellent hot strength, slag resistance and oxidation resistance.
Patent JP-H11181616-A (JP)
Title: Spinneret for melt extrusion spinning and melt-spinning process using the same
Inventor: NAKAI MAKOTO
IPC: D01D4/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a spinneret for melt extrusion spinning that can efficiently and satisfactorily seal the surroundings of the polymer-extruding holes, even when the number of the holes bred on the spinneret is large, to prevent the accumulation of contaminants and permits the melt-extrusion spinning with increased operability and the melt-extrusion spinning process using the spinneret. SOLUTION: In this nozzle plate unit, the spinneret 2 is placed on the spinneret holder 1, which has a gas flow channel 3 for introducing gas from the outside. The spinneret 2 has the equalizing chamber 4 that is connected to the gas flow channel 3 and set to the lower face nearer to the center part than to the orifices 6. In addition, one end is connected to the pressure-equalizing chamber 4, while the other end has a plurality of gas-jetting holes are bored toward the orifices 6 bored on the spinneret at an angle of 1.5-25 deg. upward.
Patent JP-H10179381-A (JP)
Title: Heating cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate easily and accurately confirm an operational status by equipping with a cooking timer which clocks the time from starting heating for cooking to stopping heating and a display means which can display a heating time for cooking by a cooking-time clocking means during heating for cooking or after the stop of heating. SOLUTION: Various kinds of clocking means 86 built in a microcomputer is equipped with a cooking timer 88 which clocks the starting time of heating for cooking and the ending time of heating performed by a clock-time indicator 87 and a cooking-time controller 81, a steaming-remainder timer 89 which clocks the remaining time for steaming after the rice is cooked up to the pre-determined temperature controlled by the rice-cooker controller 81 during heating of the rice for cooking, and a heat-insulation timer 90. An operational panel is equipped with LCD 51 and LED corresponding to the display unit and switch. The LCD 51 serves as a clock-time display means displaying a heating time for cooking, a heat insulation time elapsed and a remaining time left for steaming.
Patent JP-H10191699-A (JP)
Title: Turbine power generation facility
Inventor: USAMI SACHIKO
IPC: H02P1/46
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a turbine power generation facility which shaves a part or the whole of a starting device used to start a gas turbine with other facilities required to operate a plant, increases availability factor and utilization degree sharply, and is economical. SOLUTION: A turbine power generation facility is provided with a gas turbine and a first generator 10 connected to the gas turbine, with a steam turbine and a second generator connected to the steam turbine, with a pressurized fluidized bed boiler which supplies a driving gas to the gas turbine and which supplies driving steam to the steam turbine and with a frequency conversion device 15 which converts electric power received from a system so as to be supplied to the first generator 10 and which starts the first generator as a motor at a low frequency. In the turbine power generation facility, a power rectifier 34 which receives electric power from the frequency conversion device 15 and which supplies an adjusted field current to a field winding 31 at a second generator 30 is connected across the frequency conversion device 15 and the field winding 31 at the second generator 30.
Patent JP-2001159396-A (JP)
Title: Centrifugal fan and air conditioner equipped with the same
Inventor: IWATA TORU
IPC: F24F1/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal fan and an air conditioner equipped with the centrifugal fan with reduced noises and ensuring high blowing efficiency in a small air quantity area. SOLUTION: A front edge 4a of a blade 4 is provided with a first straight line part 4a1 positioned on the hub 2 side from a cardinal point 10 set in a specified intermediate position between the hub 2 and a shroud 3, with its ridgeline extending forward from the cardinal point 10 toward an end part 11 on the hub 2 side, and a second straight line part 4a2 positioned on the shroud 3 side from the cardinal point, with its ridgeline extending almost parallel with the axial direction of the centrifugal fan 1. Air flow that flows into the front edge 4a of the blade 4 thereby collides with the cardinal point part 10 to form a longitudinal vortex 21 gradually growing from the cardinal point 10 toward the rear edge 4b side. The growth of a boundary layer of air at the negative pressure face of the blade 4 is suppressed by the energy of the longitudinal vortex. Blowing noise is thereby reduced, and flowing efficiency is improved.
Patent JP-2001161229-A (JP)
Title: Spool of spinning reel
Inventor: HITOMI YASUHIRO
IPC: A01K89/01
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To maintain the strength of a skirt part in a spool of a spinning reel composed of a line winding barrel part and the skirt part in separate units. SOLUTION: This spool body 7 of the spinning reel comprises the line winding barrel part 7a for winding a fishing line on the outer periphery and the skirt part 7b in the shape of a cylinder having a larger diameter than that of the line winding barrel part 7a attached to the rear end of the line winding barrel part 7a which is mainly provided with a line winding part 16 made of an aluminum alloy and a bottom 17 integrally formed with the inner peripheral side of the line winding part 16. The skirt part 7b is a member made of a synthetic resin and an annular bottom 7c is formed at the front end. The bottom 7c of the skirt part 7b is joined to the bottom 17 of the line winding barrel part 7a.
Patent JP-2000170181-A (JP)
Title: Foundation damping device
Inventor: YOKOZAWA JUNICHI
IPC: E02D27/44
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To permit economical designing without damping the vibration only by spring constant of piles. SOLUTION: A foundation 4 for installing a vibrating machine 3 is constructed on the bead portion of a pile 2 driven into the ground 1. A recessed place 5 is formed on the upper surface portion of the foundation 4. And a dynamic damper 6 is installed inside the recessed place 5. The dynamic damper 6 comprises as anchor bolts 7 anchored to the bottom portion of the recessed place and a weight 9 supported by the anchor bolts 7, and the natural frequency of the weight 9 is matched to the natural frequency of the overall system of the mass model of one mass point sprung from the vibrating machine 3 to the pile 2. In this way, the vibration transmitted from the vibrating machine 3 to the foundation 4 is absorbed by the dynamic damper 6.
Patent JP-H06192216-A (JP)
Title: Compound having introbenzoyl group
Inventor: IWAKURA KEN
IPC: C07C317/22
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a new compound useful as a precursor of electron acceptable compound for recording materials. CONSTITUTION:A compound of the formula [R1 is nitrobenzoyl; R2 is 1-20C alkyl, 5-7C cycloalkyl, 6-20C aryl, 1-20C N-substituted amino or 2-20C N, N-di- substituted amino; Y is H, 1-12C alkyl, 5-7C cycloalkyl, 6-10C aryl, 7-9C aralkyl, 3-5C alkenyl or halogen), e.g. (4-p-nitrobenzoyloxyphenyl)-(4-isopropoxyphenyl) sulfone. This compound is obtained by reacting the corresponding phenol derivative with nitrobenzoyl fluoride in the presence of a deacidifying agent or condensing the corresponding phenol derivative with nitrobenzoic acid in the presence of a dehydrocondensing agent.
Patent JP-H11175308-A (JP)
Title: Specifying method for tone of voice of document reading-aloud
Inventor: JITSUSAN TOMIKO
IPC: G10L13/10
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To change a voice for reading an important part of a document aloud and to attract listener's attention by creating the document by adding voicing information specifying the tone of the reading-aloud voice to a specific place of character data of the document and reading the specific place of the character data aloud in a voice based upon the voicing information. SOLUTION: At voicing information input 2, voicing information is inserted into an important part of inputted character data. At document creating 3, a document is formed of the character data and voicing information. At document analysis 5, the document is analyzed into the character data and voicing information. At character data extraction 6, the character data are extracted and the voicing information 7 converts the character data into the voicing information. At voicing information extraction 8, the voicing information is extracted and obtained. At voice data 11, a voice file 10 is read out and converted into a voice data string of a voice specified at voice parameter 9. At voice synthesis 12, a voice signal is synthesized by using the voice data string and voice output in the specific voice is performed.