baber/WOPTO huggingface dataset:
Patent JP-2001262526-A (JP)
Title: Fence
Inventor: OTSUKA SEIZO
IPC: E01F13/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fence easily installable and removable and usable for a car stop, a simple waterproof wall, and a snow wall in snow fall. SOLUTION: A fence column 10 comprises a bottom part 11 buried in a ground or an underfloor and a column 12 stored into the bottom part 11 when not in use and extracted when in use. The fence columns 10 are disposed on the ground or underfloor at specified intervals, and panels 20 are engaged with the engaging grooves 121 of two columns 12 adjacent to each other and held so as to be substantially vertical to the ground or the underfloor. When the fence is used as a car stopper, a chain is installed in place of the panels 20 and, when the fence is used as a simple waterproof wall, a clearance between the columns 12 and the panels 20 is sealed with packings. When the fence is used as a waterproof wall or a snow wall, a reinforcing plate 15 may be used.
Patent JP-2001262053-A (JP)
Title: Aqueous two-component primer coating composition
Inventor: NISHIZAWA YASUAKI
IPC: C09D5/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous two-component primer coating composition which may form a coating film having an excellent water resistance and solvent resistance and is useful as a primer surface in the area of automobile repair. SOLUTION: The aqueous two-component primer coating composition essentially comprises (A) a copolymer emulsion obtained by emulsion polymerizing a monomer mixture containing (a) 30 to 80 wt.% styrene, (b) 1 to 10 wt.% carboxy group-containing monomer, (c) 5 to 30 wt.% hydroxy group-containing monomer and (d) 5 to 64 wt.% other ethylenically unsaturated monomer wherein the copolymer has a glass transition temperature of 20 to 70 deg.C and a weight average molecular weight of 50,000 to 500,000, (B) a dyestuff and (C) a water- dispersible polyisocyanate into which a nonionic hydrophilic group is introduced. Here, the composition contains 100 to 250 pts.wt. dyestuff (B) against 100 pts.wt. resin solid content of the copolymer emulsion (A).
Patent JP-2001259543-A (JP)
Title: Substrate cleaning system
Inventor: OKURA RYOICHI
IPC: G02F1/1333
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning system capable of effectively utilizing a resticted factory space. SOLUTION: A substrate feed-in and -out part A, a substrate standby part B, a substrate transfer part C and a substrate cleaning part D are successively and continuously arranged in series from the side facing to an operator zone O and a substrate treatment route is constituted so that a wafer W is passed through the forward path from the operator zone O to the opposite side of the operator zone to be subjected to cleaning treatment and again passed through a return path to be fed out of the operator zone O. By this constitution, compact constitution requiring the operator zone O only on the single side of the substrate cleaning system is established and the arranging space of the system can be contracted.
Patent JP-2001266074-A (JP)
Title: Device for recognizing character
Inventor: SUGAWARA AKI
IPC: G06K9/72
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent increase in load on an operator, even when multiple similar words are comprised in a word dictionary. SOLUTION: A character string 13 on a slip is read by a picture input part 1 and segmented by a character segmenting part 2. A character-recognizing part 3 recognizes the character string 13 and outputs a character recognition result candidate 9. A word-collating part 4 inspects the matching rate 12 of the candidate 9, with each word in the word dictionary 6 and the word with the high matching rate 12 is outputted as a word recognition result candidate 10 which is the recognition result candidate of the character string 13. When the plurality of word recognition result candidates 10 exist and the similar word recognition result candidates 10 exist among them, a similar word determining part 5 performs selection from the similar candidates 10 to obtain a word recognition result 11, which is the recognition result of the character string 13.
Patent JP-2001263786-A (JP)
Title: Air conditioner
Inventor: SATO SUNAO
IPC: F24F13/30
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a duct type air conditioner in which strength is reinforced at the lower end of a heat exchanger and not yet heat exchanged air is prevented from flowing into a supply air passage by sealing the gap between the heat exchanger and a drain pan. SOLUTION: A reinforcing member 12 is provided at the lower end of a heat exchanger 10 in order to reinforce the strength of the heat exchanger and to seal the gap between the heat exchanger and a drain pan 9.
Patent JP-2001261076-A (JP)
Title: Packaging container
Inventor: KATO MICHIHIKO
IPC: B65D81/26
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container capable of permitting air to flow between a housing recessed part and the outside and capable of suppressing the quality deterioration of a housed article. SOLUTION: The packaging container is constituted of a container main body 11 having a first housing recessed part 12 opened upwardly, a lid member 21, which has a second housing recessed part 22 opened downwardly and closes the first housing recessed part 12 in such a state that cones for soft ice cream are housed in the first housing part 12, and a hinge part 31 connecting the lid member 21 to the container main body 11 in an openable and closable manner. A ridge 33 is provided to the inner surface of the hinge part 31 and held between the container main body 11 and the lid member 21 in such a state that the opening of the first housing recessed part 12 is closed by the lid member 21 to form a venting gap 54 between the container main body 11 and the lid member 21.
Patent JP-2000349034-A (JP)
Title: Microwave plasma generator with improved construction of protecting o-ring from heat
Inventor: TANAKA TSUTOMU
IPC: H01J37/32
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the heat protection of an elastomer O-ring used for the sealing to leakage of air, from a cleaning gas dissociater concerned with manufacture of a semiconductor. SOLUTION: In the construction of fitting a plasma tube 16 airtightly in the outlet block 20 of a microwave ionizer for dissociating cleaning gas at a pressure under the atmospheric pressure, a tapered ring collar 40 is pushed into a boss 30 united with the outer wall 31 of the device via a face ring 44, together with a heat conductive layer 42, and further an O-ring 46 of heat- resistant elastomer material is fitted in, and the O-ring is pushed against the face ring with a block 20 thereby completing the airtightness. This construction works as a more effective heat sink by the high conductivity of the outer wall 38 of the plasma tube 16, the heat conductive layer 42, the ring collar 40, the boss 30, and the block 20.
Patent JP-2000337476-A (JP)
Title: Diffeential limit device
Inventor: ITO YOSHITAKA
IPC: F16H48/40
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide coefficient of friction in a wide range and always stable differential limit and durability for a long term or even by severe use by interposing slide members between rollers arranged between the opposed faces in the axial direction of an input side rotor and an output side rotor. SOLUTION: This differential limit device is constituted so that a pair of disc plates 3 are coaxially arranged opposite to each other, and many balls 5 are rollably held with a ball holder arranged between respective disc plates 3. Many rollers 9 are arranged on the back sides of the respective disc plates 3, and slide members 6 are arranged at fixed intervals between the rollers 9. A differential case 1, a case cover 2, and a ball holder 4 constitute an input side rotor, and the disc plates 3 constitute an output rotor. The roller 9 is formed into a column with the diameter uniformly extended in the axial direction, and the slide member 6 is formed into a post with the coefficient of friction 0.05-0.3, and the thickness in the range of -50-0 μm of the diameter of the roller.
Patent JP-2001245441-A (JP)
Title: Ac generator for vehicle and control device and method for the generator
Inventor: TANAKA KOJI
IPC: H02P9/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator capable of smoothing a variation of an alternator drive torque (load torque), upon a temporary decrease of the number of revolutions of the engine by an injection of an electric load, and upon its self recovery, that is observed from an engine side, and also capable of inhibiting an excessive charge and discharge of a battery as well as preventing hunting. SOLUTION: During the time of acceleration at a low speed of which the number of revolutions is less than a designated figure (1000) and of which the increasing rate is more than a designated figure (1002), an adjusting voltage (1004) is set to an acceleration-time adjusting voltage, within a range that is higher than a battery voltage V and lower than the value of a constant adjusting voltage 14.5, so as to be higher than the battery voltage V with a designated voltage difference ΔV1 and delayed with a designated time ΔT1. In this way, the variation of the alternator drive torque (load torque) observed from the engine side is smoothed and prevented from hunting.
Patent JP-2001272456-A (JP)
Title: Surveilance radar system and target display method of surveilance radar system
Inventor: KIYOMIYA RYUICHI
IPC: G01S7/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a surveilance radar system and a target display method of the system which can discriminatingly present the position of a specific target on a display screen for a radar echo to a radar operator together with features of the echo. SOLUTION: In a display processing part 30, a target detection processing part 31 detects a specific target from the radar echo outputted from a signal processing part 20 and a tracing processing part 32 traces the target detected by the target detection processing part 31. A color information addition processing part 33 adds color information to the echo of the target received from the tracing processing part 32 according to luminance information and predetermined and set color specification information and sends the resulting information out to an image expansion processing part 34. The image expansion processing part 34 puts the echo of the target to which the color information is added together with another echo outputted from the signal processing part 20 and expands the composite echo in an image memory 40, so that it is displayed out on a color monitor 50.
Patent JP-2001267463-A (JP)
Title: Semiconductor device substrate and method for manufacturing the same
Inventor: ISHIHARA KAORU
IPC: H01L23/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device substrate which prevents dielectric breakdown in a semiconductor element reliably by preventing the semiconductor element, and a semiconductor device manufacturing method using the semiconductor device substrate. SOLUTION: The semiconductor device substrate 10 is provided with an insulated substrate (core material 11) where the semiconductor element 23 is mounted, an internal connection terminal 14 formed at the material 11 for connecting the element 23 to a substrate for mounting electrically, an internal wiring 13, and an external connecting terminal. An exposed wiring exposure part 16 which is connected to the wiring 13 electrically and whose surface is never covered with a solder resist film 18 is formed on one side of the substrate 10.  By manufacturing the semiconductor device by using the substrate 10 like this, the part 16 provided on the substrate in the manufacturing stage of the semiconductor device comes into contact with the carrying rail, etc., of a manufacturing device, thereby discharging an electric charge trying to charge the substrate with electricity to prevent the dielectric breakdown of the element 23.
Patent JP-2001261318-A (JP)
Title: Diamond-like carbon hard multi-layered film and member excellent in wear resistance and excellent sliding characteristic
Inventor: IWAMURA EIJI
IPC: C23C28/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a coating film which has excellent wear resistance, low friction coefficient and excellent sliding characteristics, and to provide a member having the excellent characteristics. SOLUTION: This coating film comprising a diamond-like carbon hard multi- layered film 3 which has an amorphous structure containing carbon as a main component and is obtained by alternately laminating low hardness hard carbon layers 4 containing graphite clusters having an average diameter of >=2 nm and high hardness hard carbon layers 5 containing graphite clusters having an average diameter of <=1 nm. The graphite clusters in the low hardness hard carbon layers 4 each preferably has a shell structure in which the c surface of the graphite is laminated in a spherical shape. It is also preferable that the outermost layer A is formed from the low hardness hard carbon layer in a layer thickness of 2 to 200 nm. The member is formed by laminating the diamond-like carbon hard multi-layered film 3 to a substrate 1 through an intermediate layer 2.
Patent JP-2001263838-A (JP)
Title: Multi-stage compressing refrigerating system
Inventor: TADANO MASAYA
IPC: F25B1/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a retention of a liquid refrigerant in an evaporator when a multi-stage compressor is stopped. SOLUTION: A multi-stage compressing refrigerating system comprises first valve mechanisms 11A, 11B, 11C provided at a refrigerant input side of a low stage side compressing means to become a fully closed state in response to a backflow of the refrigerant of a predetermined amount to an evaporator 8 side, a second valve mechanism 12 provided at the refrigerant input side of the evaporator 8 to be opened or closed in cooperation with the opening/ closing operation of the mechanism 11A, and a third valve mechanism 13 provided at a refrigerant outlet side of a condenser 1 to be opened or closed in cooperation with the opening/closing operation of the mechanism 11B.
Patent JP-2000296794-A (JP)
Title: Bicycle with electric motor
Inventor: YOKOYAMA TATSUJI
IPC: G01L3/14
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a driving device, and to adjust a pedal to an easily starting position at the departing time by coaxially arranging a one-way clutch of a manpower driving system on a crankshaft, uncoaxially arranging a one-way clutch of an electric driving system on the crankshaft, and coaxially arranging a torque reactive mechanism on a resultant force shaft. SOLUTION: Rotation of an electric motor 22 is transmitted to a resultant force shaft 56 via a one-way clutch 48 and an electric driving system gear train. This resultant force shaft 56 is coaxially and rotatahly held by a crankshaft 32. While, rotation inputted by manpower from a pedal 36 is transmitted to the resultant force shaft 56 via the crankshaft 32, a one-way clutch 60 and a planetary speed increaser 62, and is also transmitted to a rear wheel 14 via a transmission system of the rear wheel. A torque reactive mechanism 65 displaced according to a change in driving torque is coaxially arranged on the resultant force shaft 56 on the downstream side of the one-way clutch 60 of a manpower driving system. Thus, the pedal 36 can be reversed by light force so that a pedal position can be easily adjusted to an easily rowing-out position at departing time.
Patent JP-2001274181-A (JP)
Title: Semiconductor manufacturing apparatus for removing foreign object in semiconductor manufacturing process
Inventor: MATSUURA TAKAO
IPC: H01L21/56
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which it takes a long time and furthermore deteriorates the quality of product uniformity accompanying manual removal of foreign objects such as flash burrs and resin burrs after a resin sealing operation is carried out. SOLUTION: A semiconductor manufacturing device is equipped with a loader 30, empty magazine feeder 31, unloader 32, a mechanism which transfers a magazine 5, and drying unit which dries out a work 2 to automatically remove foreign objects such as flash burrs and resin burrs, instead of a manual effort, after a resin sealing operation is carried out. A brush 1 turned wet and mounted on a brush rotating motor 39 is pressed against the surface of the work 2, while rotating, and the brush 1 is moved in the longer direction of the work 2, by which foreign objects such as flash burrs and resin burrs produced after a resin sealing operation is carried out are removed automatically.
Patent JP-2001272949-A (JP)
Title: Driving method for plasma display panel
Inventor: KAYAO YUKINORI
IPC: G09G3/294
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of a plasma display panel capable of avoiding the flicker of a video display by enhancing the stability of write discharge. SOLUTION: This driving method of a plasma display panel is provided with a reset period (period 1) when barrier charge is erased and display data are reset, a primary scanning period (period 2) when either odd-numbered row display data or even-numbered row display data are written in odd-numbered row cells and even-numbered row cells, a scanning erase period (period 3) when the odd-numbered row display data or even-numbered row display data are erased from either the odd-numbered row cells or the even-numbered row cells, a secondary scanning period (period 4) when even-numbered row display data are written in the even-numbered row cells from which the odd-numbered row display data are erased and odd-numbered row display data are written in the odd-numbered row cells from which the even-numbered row display data are erased and a sustaining period (period 5)  when sustaining pulses are impressed on the odd-numbered row cells and the even-numbered row cells.
Patent JP-2001272314-A (JP)
Title: Jig for measuring gas concentration
Inventor: SATO SHOHEI
IPC: G01N33/34
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To evenly measure gas concentration of an organic solvent (gaseous pollutant) which volatilizes from an adhesive, such as wallpaper, an adhesive sheet or an adhesive tape, without requiring large-scale equipment. SOLUTION: This jig for measuring the gas concentration has a tubular body 1, lids 3 installed to both end parts of the tube body 1 in the longitudinal direction, and a sensor rod insertion opening 4 formed in at least one of the lids 3. The tubular body 1 is formed with plural holes 2 communicating the inside to the outside. The lids 2 are installed airtightly and detachably to the tubular body 1.
Patent JP-2001276239-A (JP)
Title: Radiation energy distribution regulating mechanism and radiation irradiation method and device using the same
Inventor: NISHIDA TAKESHI
IPC: A61N5/10
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To realize a dose distribution reproducing approximately a three- dimensional shape without using a correction device prepared for each patient. SOLUTION: A plurality of boluses 44A to 44E, at least inside diameters of which can be varied, a ring bolus insertion means to insert each of the ring boluses into radiation irradiation routes, in accordance with an energy shape in the necessary depth direction of passed radiation, and a collimator 50 to shield radiation to unnecessary radiation areas in accordance with a necessary plane energy shape are provided.
Patent JP-2001284480-A (JP)
Title: Manufacturing method of leadless electronic part
Inventor: NAKAJIMA HAJIME
IPC: H01L23/28
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a leadless electronic part making solder wettability excellent by preventing the oxidation of the cut section of an outside electrode made by the division of the leadless electronic part. SOLUTION: In the manufacturing method of the leadless part wherein a composite body in which a plurality of the leadless parts are integrally connected by a sealing resin is cut and the single leadless part is manufactured, the outside electrode of the composite body is cut in a state where the sealing resin is not cut, a protection member for oxidation prevention is adhered to an exposed part by cutting, the sealing resin is cut, the manufacturing method includes a process for dividing the composite body into a plurality of the leadless parts.
Patent JP-2001283366-A (JP)
Title: Tester for metering device and test management system for metering device
Inventor: SAKAI KATSUTO
IPC: G01F3/22
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a metering device tester and a metering device test management system capable of reducing working load for a test of a metering device. SOLUTION: A control computer 20 in a meter tester 10 and a guest computer 60 are mutually connected through the Internet 70 and can be communicated with each other. A worker or the like for performing a test of the gas meter can remotely operate the tester 10 and acquire a test result stored in the tester 10 by using the guest computer 60.
Patent JP-2001144057-A (JP)
Title: Polishing apparatus and method of polishing material to be polished
Inventor: KOBAYASHI TATSUNOBU
IPC: B24B37/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polishing apparatus capable of satisfactorily polishing a material to be polished under a plurality of polishing conditions. SOLUTION: Polishing stations 2a and 2b (only the station 2b is shown) for polishing a wafer W (material to be polished), and cleaning stations 3a and 3b for cleaning the wafer W are arranged alternately in a substantially circular configuration around an arm rotating shaft 4a (rotary shaft) of an arm 4 for transferring the wafer W from each polishing station to each cleaning station. Each of the station 3a and 3b includes a holding seat 18 that places the wafer W thereon and is movable toward a holding head 5 of the arm 4, and a cleaning unit 19 for cleaning the wafer W and the lower portion of the head 5. The unit 19 includes a cleaning roller 21 (cleaning member), and a cleaning member drive unit 22 that causes the roller 21 to advance between the head 5 and the seat 18.
Patent JP-2001278615-A (JP)
Title: Method of producing spherical silica
Inventor: AOYAMA TAKESHI
IPC: H01L23/31
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing spherical silica having precisely controlled particle size and particle size distribution. SOLUTION: This method of producing spherical silica comprises hydrolyzing an alkoxy polysiloxane to condense in the presence of a hydrophilic organic solvent in a w/o type emulsifying system comprising water and hydrophobia organic solvent.
Patent JP-2001302504-A (JP)
Title: Antimycotic agent
Inventor: MURAKAMI SEIKO
IPC: A61P31/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition which is effective on mycosis, for example, water-eczema, and to provide microbicides and deodorants. SOLUTION: The combination of sorbic acid with guaiazulene shows extremely high therapeutic effect against mycosis, particularly water eczema. In addition, this combination has excellent microbicidal action and deodorant action. Accordingly, a composition including sorbic acid and guaiazulene is used as an antimycotic, microbicidal or deodorant agent.