baber/WOPTO huggingface dataset:
Patent JP-2001179334-A (JP)
Title: Hot rolling equipment, hot rolling method and storage medium capable of computer reading
Inventor: HASEGAWA AKIHIKO
IPC: B21C47/16
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To enable an exact connection of a material making a succeeding material exactly to catch up a leading material at the initial stage of continuous rolling. SOLUTION: The hot rolling equipment comprises roughing mills r3, r4 that conduct rough rolling to the material, a coil box 2 that winds and rewinds the rough-rolled material, a connector 1 that connects a tail end of the preceding material and a top end of the succeeding material, a finishing mill R that continuously conducts finish rolling to the connected material connected by the connector 1, HMD 3 that detects the material before the coil box 2, and a controller 4 that controls a work of the coil box 2. In the initial stage of continuous rolling of the material, it is prevented that the succeeding material fails to catch up the leading material by the controller 4 to control the timing of commencement of the rewinding of the leading material 10 that is wound by the coil box 2.
Patent JP-2001173710-A (JP)
Title: Cylindrical liquid sealing type vibration control device
Inventor: YAMAMOTO KENTARO
IPC: F16F13/14
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a cylindrical liquid sealing type vibration control device. SOLUTION: A stopper member 17 comprising stopper rubber 53 and a stopper fixture 52 for regulating an inner/outer cylinder relative displacement and acting as an orifice forming member is arranged in an outer circumferential chamber wall of a liquid chamber 15 formed in a rubber-like elastic body 5 between inner and outer cylinders, an elastic membrane 57 for reducing a high frequency region dynamic spring constant is fixed so as to close an opening formed at a peak part of a cup-shaped stopper part 54 of the stopper fixture 52, and the stopper fixture 52 is also let act as an elastic membrane fixing member.
Patent JP-H11170385-A (JP)
Title: Manufacture of lightweight composite material
Inventor: TAGUCHI MASAMICHI
IPC: B29K309/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight composite material having an improved bending strength by a method wherein a slurry-like matter, which is prepared by mixing the specified amount of thermoplastic resin and water with glass wool, which is obtained by a centrifuging method so as to have a specified fiber length, is treated by a paper-making method and dehydrated and thermally pressurized so as to obtain a pre-pressure attached matter in order to expand it to the direction of the thickness. SOLUTION: A slurry-like matter is obtained by mixing 40-400 pts.wt. of a thermoplastic resin with 100 pts.wt. of glass wool, which is obtained by a centrifuging method so as to have an average fiber length of 100-6,000 μm, and then charged in water and agitated. Next, the obtained slurry-like matter is treated by a paper-making method and dehydrated into a felt-like body or a plate-like body. After that, being heated or heated and simultaneously pressurized, the thermoplastic resin is turned into melted state so as to bring glass fibers and the thermoplastic resin into close contact with each other in order to turn into a pre- pressure attached matter.  Next, under the condition that the thermoplastic resin in the pre- pressure attached matter is molten, the pre-pressure attached matter is expanded to the direction of the thickness by means of the elastic repulsive force of the glass wool. Next, by being pressurized with a cooling press or the like, the matter is compression-molded to the final finishing thickness of a lightweight composite material.
Patent JP-H11185757-A (JP)
Title: Negative electrode material for lithium-ion secondary battery, manufacture thereof and lithium-ion secondary battery using the material
Inventor: SAKAKOSHI HARUO
IPC: H01M4/587
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium-ion secondary battery, its manufacture and the lithium-ion secondary battery using the negative electrode material that can exert characteristics more excellent than at least conventional characteristic with respect to charging and discharging capacity, etc., and that can be mass-produced, further that enable to lower the cost of production to a large degree. SOLUTION: The negative electrode material are powder which is graphitized carbon grains having a mesophase structure, and the graphitized carbon grains are mixed with a compound which is mixed at the prescribed rate to the graphatized carbon grains, and has to self-sintering property when graphitizing a raw meso material (a pre-graphitization carbonaceous material having a meso structure) of the graphitized carbon grains. And the manufacture of the material for the negative electrodes is constituted by mixing the compound in the raw meso material, and by heat-treating them with them being a granular aggregating state, or by heat-treating them after pressuring them and forming into a block, then by breaking the heat-treated matter (including the block material) into shatters, and by adjusting granularity of them.
Patent JP-2001182690-A (JP)
Title: Axial blower
Inventor: ITO YOSHIHIRO
IPC: F04D29/38
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce air blowing noise, and to increase an air blowing quantity with simple constitution. SOLUTION: Plural blades 3 are arranged on the outer periphery of a boss part 2 for fixing a rotary shaft. The respective blades 3 are bent so that a radial directional intermediate part of the air blower projects to the air suction side of the boss part side blade root part 3d and the opposite side blade tip part 3e, and inside and outside downward inclined faces 3i, 3j are formed toward the blade root part and the blade tip part from this projecting top part 3h.
Patent JP-2001181614-A (JP)
Title: Fluorescent substance paste for el element and method for producing the same
Inventor: HAGIMURA MASAYUKI
IPC: C09K11/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent substance paste for EL element hardly precipitating and solidifying fluorescent substance powder in storage, capable of improving adhesivity to the surface of an inorganic material, improving printability and to provide a method for producing the fluorescent substance paste. SOLUTION: This fluorescent substance paste for EL element comprises at least a resin having a high dielectric constant, a solvent, electric field luminescence-type fluorescent substance powder and an expansive layered clay mineral swelling with the solvent. The fluorescent substance paste for EL element comprises at least the resin having high dielectric constant, the solvent, the electric field luminescence type fluorescent substance powder and an organometallic compound containing a metal atom to which at least one or more hydrolyzable groups are added.
Patent JP-2000184999-A (JP)
Title: Sucking port body and vacuum cleaner
Inventor: MANO FUMIKI
IPC: A47L9/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a sucking port body and a vacuum cleaner by which the efficiency of dust scraping-up owing to a rotary cleaning body is enhanced and also dust is not scattered in the case the sucking port body is raised. SOLUTION: The vacuum cleaner is provided with a sucking port main body 51, a sucking chamber 53 which is disposed inside the main body 51 to form a sucking opening 52 on the bottom surface 51A of the main body 51, a sucking blow path 54 permitting the chamber 53 to communicate with the intake side of a cleaner main body 11, a rotary cleaning body 70 arranged in the chamber 53 so as to be freely rotatable and a blow-out chamber 55 which is disposed inside the main body 51 and communicates with the blow-out side of the cleaner main body 11. The blow-out chamber 55 is provided with a blow- out hole 58 for blowing out air to the chamber 53 and the rotary cleaning body 70 is rotated by air which is blown-out from the blow-out hole 58 in the sucking port body.  Then the blow-out hole 58 is arranged toward the opening 54a of the sucking blow path 54 which faces the sucking chamber 53 and the rotary cleaning body 70 is rotated backward to the progress direction of the sucking port main body 50 by air blown-out from the blow-out hole 58.
Patent JP-2000187378-A (JP)
Title: Developer replenish container
Inventor: KANAMORI AKITO
IPC: G03G15/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of stain caused by the toner running to the outside by providing a low friction material on the surface of a member in the slid side with the surface of a sealing member. SOLUTION: The sealing member 16 of a soft elastic member is stuck to the outside surface of a toner container 11 to surround a toner discharge opening 11a to keep the sealing property between a shutter 17 and the toner discharge opening 11a and to prevent the leakage of the toner in the toner container 11 due to the drop shock or the like. Concretely, as the material of the sealing member 16, the elastic body such as silicone, urethane or the like is used. A flexible film 18 is stuck to the surface facing the sealing member 16 for the shutter 17 as the low friction material to reduce the sliding friction to the surface of the sealing member 16. Concretely one using a single layer or the like of polyester, polyamide, polyethylene or fluororesin as the base material and coated with silicone oil, silicone wax or the like is used as the material of the flexible film 18.
Patent JP-2001179782-A (JP)
Title: Resin sealing mold assembly
Inventor: NISHIGUCHI MASASHI
IPC: B29C45/26
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealing mold for a semiconductor device perfectly absorbing even the large irregularity of the thickness dimension of a substrate and easy in maintenance. SOLUTION: A lower mold cavity 56 is supported by a plurality of parallelly provided pistons 42, and the lower end parts of the pistons 42 are inserted in the hydraulic cylinder block provided to a lower mold set 40 in a freely slidable manner.
Patent JP-2000191572-A (JP)
Title: Production of allylated phenol
Inventor: OKADA KENJI
IPC: C07C315/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an allylated phenol useful for electronic material uses as well at a low cost without using halides by reacting a phenol-based compound with a specific allyl carbonate in the presence of an alkali compound. SOLUTION: The objective compound is obtained by reacting (A) a phenol- based compound with (B) an allyl carbonate (e.g. a diallyl carbonate) of formula I [wherein, R1 is a (substituted) (1-12C) monovalent organic group] in the presence of (C) an alkali compound (e.g. sodium methylate) preferably at a temperature ranging from room temperature to 200 deg.C. The component B is made to react in a quantity of 0.20-20.0 mol of allyl groups of the component B based on the mol number of phenolic hydroxyl groups of the component A. The component A is e.g. a compound (e.g. bisphenol A or the like) of formula II or III [wherein, R2 and R3 are each H, a halogen or a (substituted) (1-12C) monovalent organic group; and X is a bivalent substituent such as CH2, CO, SO2, O or the like].
Patent JP-2000193578-A (JP)
Title: Viscosity measuring apparatus
Inventor: MOTOHASHI HIDEO
IPC: G01N1/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a viscosity measuring apparatus capable of automatically samapling to measure viscosity. SOLUTION: The viscosity measuring apparatus is equipped with a sampling pipe 1 for sampling a liquid to be measured, a fine pipe passing part 2 for passing the liquid to be measured supplied from the sampling pipe l while restricting the flow rate thereof, a storage and discharge part 3 for storing the liquid to be measured flowing out of the fine pipe passing part 2 and discharging the same when a predetermined amt.  of the liquid to be measured is stored, a time measuring part 4 for measuring the storing time T1 from a point of time when the storage and discharge part 3 is emptied to a point of time when the liquid to be measured is discharged, a viscosity judging part 5 for preliminarily storing the storing time T1 of a standard viscosity liquid and the viscosity thereof and calculating viscosity from the storing times T1 of the standard viscosity liquid and the liquid to be measured and a viscosity display/recording part 6 displaying the viscosity calculated in the viscosity judging part 5.
Patent JP-2001182648-A (JP)
Title: Hydraulic pump
Inventor: ODA TETSUYA
IPC: F04C15/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce noise by hydraulic pressure fluctuation with a excellent follow-up in a small size, and to preclude the possibility of mixing of gas in oil in a hydraulic pump. SOLUTION: In this gear pump, a pair of driving gear 5 and driven gear 6 are arranged in a pump chamber 70, and a hydraulic fluid is sent out to a delivery chamber 72 from a suction chamber 71 by rotation of both gears 5, 6. This hydraulic pump is provided with a noise damper cylinder 20 having a capacity chamber 20a communicated with the delivery chamber 72, and is provided with a bottomed cylindrical elastomer member 32 having a peripheral wall part 33 and a bottom wall part 34 fixed in close contact to a peripheral wall surface 30 and a bottom wall surface 31 of the noise damper cylinder 20. The elastomer member 32 changes the volume to absorb the hydraulic pressure fluctuation.
Patent JP-2000197263-A (JP)
Title: Superconductive coil device for current limiting element
Inventor: YONEDA ERIKO
IPC: H02H9/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To allow an electric current to flow stably in a coil, reduce an AC power loss, and make a uniform normal conductive transition possible by storing, in a cryostat, a non-inductive coil made by winding superconducting wire materials like a toroid. SOLUTION: A superconducting wire material is made by laying two superconducting tapes 2a, 2b having the same length on top of each other. Four of such superconducting wire materials are joined through insulating materials 3 and reinforcing materials 4 and are wound like a toroid to form a coil 1. The four superconducting wires are so disposed that the length of the wire in which current is allowed to flow in the forward direction and the length of the wire in which current is allowed to flow in the backward direction may be the same. The superconducting tapes 2a, 2b are Ag sheathed (Bi, Pb)2Sr2 Ca2Cu3Oy(Bi2223) oxide superconducting tapes. As for the reinforcing material 4, a substance having a relative permittivity nearly the same as that of liquid nitrogen is used.  The reinforcing materials 4 and the wires are insulated by being wound with the insulating material 3 such as insulating paper, an FRP plate, and a Kapton tape put between.
Patent JP-2001185004-A (JP)
Title: Multi-directional pressing switch
Inventor: KIKUCHI NOBUYUKI
IPC: H01H25/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a multi-directional pressing switch which has less parts, simple structure/assembling, and in which downsizing and a thin-typed switch are aimed at. SOLUTION: This multi-directional pressing switch comprises a pressing knob 50 and a swinging knob 30 being swung in a state that it presses the pressing knob 50. As the pressing knob 50 is pressed, a switch contact 81 opposing to the pressing knob is also pressed, and a pressing part provided at a lowered side presses the switch contact 81 opposing to it as the swinging knob 30 is swung. The pressing knob 50 and the swinging knob 30 are connected with each other through a coupling member formed from a flexible film.
Patent JP-2001180913-A (JP)
Title: Generator of excited atomic oxygen
Inventor: FURUKAWA TAKESHI
IPC: H01J65/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a longer life of ultraviolet lamp by preventing the occurrence of the blackening phenomenon when transforming the generated ozone into excited atomic oxygen with ultraviolet rays. SOLUTION: A ultraviolet radiating bulb 13 has the electrode parts in both ends where a ceramic coating 16 is applied to make a smooth surface covering microscopic asperities of quarts glass. A pair of the peripheral electrode 14 and the mesh electrode 15 are formed in each part. The peripheral electrodes 14 are formed of a wound copper film of about 50 μm thickness, while the mesh electrodes 15 are formed of a wound stainless mesh of a specified size. When a high-frequency power is applied to each electrode from a high-frequency power source, not only ultraviolet rays but ozone are generated, and the ultraviolet rays transfer the ozone into excited atomic oxygen. Since the ultraviolet radiating bulb 13 is lit by the peripheral electrodes 14, no blackening phenomenon occurs, and a longer bulb life can be achieved.
Patent JP-2000190732-A (JP)
Title: Deflector device for sun roof device for vehicle
Inventor: OTA KATSUTOSHI
IPC: B60J7/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To hold a deflector firmly at a lowest storage position when a lid is fully closed in a sun roof device where the lid slides to open and the front part of the lid lifts up/down during opening/closing operation. SOLUTION: When a lid 6 moves forward, a deflector shoe 16 provided on a lid bracket 7 contacts slidably to and turns downward the top end of a deflector arm 12, and moves a deflector 10 comprising a deflector plate 11 and a deflector arm 12 into the lowest storage position. At the front end position of the lid 6, a deflector stopper 17 engages the deflector arm 12 at its lowest position to restrict the upward turn, and is provided on a front side shoe 43 that is a part of a front side lift up/down mechanism 4. when the front part of the lid lifts up, the lid is fully closed, and the deflector shoe 16 leaves the deflector arm 12, the deflector stopper 17 keeps holding the deflector 10 at a lowest storage position.
Patent JP-H11178568-A (JP)
Title: Instantaneous discriminator for microorganism
Inventor: TOKUDA YOSHIYUKI
IPC: C12M1/34
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject discriminator intended to easily and accurately discriminate the kind of microorganisms and the counts of both viable and dead microorganisms through electrically processing electric signals as a result of detection and transduction by photodiodes. SOLUTION: This discriminator has such a scheme that, at a position against the optical axis of pulse beams, there is provided a cell support detachably equipped with a cell 4 injected with a fluorescent stained microorganism liquid and also equipped with an openable lid capable of blocking external beams when mounted, and, on one side of the two directions rectangular to the optical axis of' pulse beams to the mounted cell 4, there are provided with photodiodes 7, 7A via respective band path filters 6, 6A each with a transmission wavelength of 520 nm, while on the other side, there tare provided with photodiodes 7, 7A via respective band path filters 6, 6A with a transmission wavelength of 625 nm, and electric signals as a result of detection and transduction by the photodiodes 7,  7A involving a fluoprescent image with fluorescence emission by pulse beam irradiation are electrically processed, thus discriminating the kind of microorganisms and the counts of both viable and dead microorganisms.
Patent JP-2000192819-A (JP)
Title: Fuel injection device for multicylinder internal combustion engine
Inventor: NAGANO MASAMI
IPC: F02B31/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion of an air-fuel ratio between cylinders by arranging a fluidized reinforce member for generating vortex in each cylinder, between a fuel injection valve and each cylinder, in a device wherein fuel is injected from a single fuel injection valve disposed in an intake passage and fuel is supplied to many cylinders. SOLUTION: In a device wherein a cylinder head 1a of a three cylinder internal combustion engine 1 is connected to an intake manifold 2 for composing a lower part of an intake passage and fuel is supplied to each cylinder 1A to 1C by injecting from one fuel injection valve 3 disposed in an intake passage arranged downstream from a throttle valve 4, a fluidized reinforce member 40 is disposed between the cylinder head 1a and the intake manifold 2. The fluidized reinforce member 40 is provided with valves 42 to 44 corresponding to each cylinder, and thereby, a passage area of each intake port 1Aa to 1Ca is narrowed so as to generate vortex of mixture. The vortex is generated, and thereby, dispersion of an air-fuel ratio between cylinders is suppressed so as to improve combustibility.
Patent JP-2001185275-A (JP)
Title: Double-lock connector
Inventor: OSUMI HIDEKI
IPC: H01R13/422
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To surely detect an incomplete terminal insertion. SOLUTION: A double-lock connector is equipped with a connector housing 2, retaining a terminal locking lance 5 and a holder 3 retaining a protrusion 4 inserted into an insertion part 14, which leads to the locking lance bending space 22. In case of the incomplete terminal insertion, the locking lance bends and a front end face 12 protrudes from an inner surface 15 of the insertion part 14 and the protrusion comes into contact with the front end face of the locking lance. The protrusion 4 is made to slant in the direction opposite to the bend of the locking lance, and the front end of the protrusion is got to touch and slide through the inner surface 15 of the insertion peat 14. A slanted part 6 guiding the front end of the protrusion 4 is formed at the middle part of inner surface of the insertion part 14.  At the initial installation of the holder 3, the protrusion 4 locates at the wide entrance side of the insertion part 14 adjoining a starting end 6a of the slanted part, and when the holder is pushed in, the front end of the protrusion makes contact with the inner surface 15 of the insertion part adjoining to a finishing end 6b of the insertion part.
Patent JP-2000194119-A (JP)
Title: Pattern arrangement method and manufacture of reticle and semiconductor device
Inventor: SAKURAI MITSUO
IPC: G03F1/70
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a pattern arrangement method and a manufacturing method for a reticle and a semiconductor device which improve the production yield of the semiconductor device. SOLUTION: In the pattern arrangement method by which a device pattern is arranged in a device region 10 and process patterns 14a, 14b are arranged in a scribing line region 12 surrounding the device region, the process patterns 14a, 14b are arranged in a region outward away from the center line 13 of the scribing line region 12.
Patent JP-2000194375-A (JP)
Title: Waveform reproducing device
Inventor: NIIMURA FUJIO
IPC: G10H7/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To switch a waveform, reproducing position by simple operation without impairing the sense of rhythm by reproducing waveform data from that on position indicated by an optional selected mark when musical timing is generated after selecting the optional mark. SOLUTION: One of phrase data stored in a phrase data ROM 4 is selected by using a phrase selection button 51. When note ON information is received from a MIDI keyboard connected to a MIDI interface 6, data are reproduced from the head (head syllable 1) of the selected phrase, the phrase is continuously reproduced during the depression of the depressed key (note ON), and when note OFF information is received from the keyboard, reproduction is immediately stopped. When a certain key is continuously depressed for time more than one phrase, data reproduction is returned to the head of the phrase again after reproducing the phrase up to the end (phrase end) and reproduction is repeated from the head syllable.