baber/WOPTO huggingface dataset:
Patent JP-2002003081-A (JP)
Title: Carbon fiber precursor acrylic thick filament yarn package and its manufacturing method
Inventor: MORIGUCHI TAKASHI
IPC: D01F6/18
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber precursor acrylic thick filament yarn package having a good wound shape and not causing the lack of lease or single filament winding in dissociating it when a large quantity of the carbon fiber precursor acrylic thick filament yarn is wound around a core bobbin and provide its manufacturing method. SOLUTION: This carbon fiber precursor acrylic thick filament yarn package is characterized in that the yarn width and the yarn displacement rate on the package can be specified in a cylindrical package composed by winding the carbon fiber precursor acrylic thick filament yarn on the bobbin. The manufacturing method of the package is characterized in that when the carbon fiber precursor acrylic thick filament yarn is wound on the bobbin, the winding angle from the start of the winding to the end of the winding is controlled in the range of 3-18 deg., and the filament yarn is wound by controlling the tension of the filament yarn from the start of winding to the 300 kg winding in a specific range.
Patent JP-2001062245-A (JP)
Title: Method for replenishing absorbent in exhaust gas desulfurizing method
Inventor: MICHIKI HIDEYUKI
IPC: B01D53/77
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for replenishing an absorbent in magnesium desulfurizing method. SOLUTION: In the desulfurizing method in which a desulfurizing stage for removing sulfur oxide contained in waste gas by subjecting a magnesium based compd, to gas-liq. contact with waste gas, an oxidizing stage for allowing the desulfurizing stage liq. to contact with the gas containing oxygen and a double decomposition stage in which the oxidizing stage treated liq. is subjected to double decomposition reaction with basic calcium compound to convert to magnesium hydroxide and gypsum dihydrate are contained and the magnesium hydroxide and the gypsum dihydrate obtained at the double decomposition stage are sent to the desulfurizing stage and/or the oxidizing stage directly or through a storage stage for storing the magnesium hydroxide and the gypsum dihydrate to use the contained magnesium hydroxide as a desulfurizing agent or a neutralizing agent, the magnesium based compd.  to be replenished is replenished after adjusting to total magnesium/water molar ratio in the system.
Patent JP-2002002175-A (JP)
Title: Pen set
Inventor: OGATA HITOSHI
IPC: B43K8/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pen set enabling double check surely upon checking the entry items in a document or the like through double checking by a method wherein the color of a mark upon a first checking can be changed upon a second checking so as not to allow any omission of the checking. SOLUTION: Blue aqueous ink A containing a pH indicator of bromthymol blue and sodium carbonate is prepared to obtain a pen A by filling the ink. Aqueous ink B containing sulfamic acid is prepared and another pen B is obtained by filling the same. A blue mark is written by the pen A and, thereafter, rewriting is applied on the blue mark by the pen B whereby the color of the mark is changed into yellow.
Patent JP-2002008571-A (JP)
Title: Fluorescent display device
Inventor: KINOSHITA KAZUYA
IPC: H01J31/15
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent display device at low cost with high pixel density and a large display area. SOLUTION: The fluorescent display device is provided with an anode substrate 110 with a luminescent display part 120 having a plurality of anode electrodes 114 coated with phosphors 115 arranged in matrix and a driving circuit controlling light emission of the luminescent display part 120 integrally formed, a cathode arranged opposite to a mounting face of the luminescent display part of the anode substrate 110 and a vacuum envelope incorporating the anode substrate 110 and the cathode 140 of which at least one face has translucency.  The anode substrate 110 comprises a glass substrate 111, a polycrystalline silicon film 112 formed on the glass substrate 111, and an insulating film 113 formed on the polycrystalline silicon film 112, and the luminescent display part is formed on the insulating film 113, while the driving circuit is formed on the polycrystalline silicon film 112, and is connected with the anode electrode 114 through a through-hole formed on the insulating film 113.
Patent JP-2002062844-A (JP)
Title: Driving device, driving method, and driving circuit for plasma display panel
Inventor: KISHI TOMOKATSU
IPC: G09G3/291
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To make a driving device simple in its circuit configuration and low in its manufacturing cost by lowering breakdown voltages of respective elements provided in the driving device. SOLUTION: This driving device is provided with a first signal line OUTA whose voltage is fluctuated between a positive voltage (+1/2 V) smaller than a voltage V to be applied to a load 20 and the ground level, and a second signal line OUTB whose voltage is fluctuated between the ground level and a negative voltage (-1/2 V) by switches SW1 to SW3 and ON/OFF of the switches. Thus the breakdown voltages of the respective elements can be reduced to the half of the conventional case by controlling the maximum voltage to be applied to the respective elements in the device to a voltage (1/2) smaller than the voltage V to be applied to the load 20 while applying positive and negative voltages given from the first and second signal lines selectively to the load 20 by the ON/OFF of switches 4, 5.
Patent JP-2002012499-A (JP)
Title: Single crystal pulling-up method and epitaxial wafer produced by the method
Inventor: TANAKA TADAMI
IPC: C30B23/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To produce a high quality epitaxial wafer reduced in epitaxial flaw density. SOLUTION: This single crystal pulling-up method is characterized in that the time required for passing the temperature region of 1,150-1,050 deg.C is regulated to more than 50 min and/or that of 1,050-950 deg.C is regulated to less than 40 min in a process for pulling up the single crystal while growing from a nitrogen- doped silicon raw material melted liquid. The epitaxial wafer is produced by growing an epitaxial layer on the surface of the silicon wafer which is cut out from the single crystal pulled up by the above method.
Patent JP-2002009610-A (JP)
Title: Logic circuit
Inventor: GENDAI YUUJI
IPC: H03F3/45
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional logic circuits that have disadvantages in terms of speed and in terms of turning into low-voltage power supply, because the logic circuit is substantially in a single operation in the case of using two sets of logic levels resulting in needing a larger logical level that is required more than the case with a differential circuit, in order to ensure a DC margin of a signal. SOLUTION: A loopback circuit 12, employing transistors(TRs) Q15, Q16 of diode connection, is provided to a post-stage of a differential circuit 11 employing emitter followers Q13, Q14 at its output stage so as to lift up the signal level of a differential output, thereby realizing the logic circuit having a sufficient load drive capability, even in the operation having low power supply voltage at a high-speed.
Patent JP-2002011297-A (JP)
Title: Shaping method and device for collar and cuffs
Inventor: MIYATA YUKIO
IPC: D06F71/22
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the shrink of the collar or cuffs of a shirt by stretching and restoring the collar or cuffs shrunk by washing to original dimensions in the press finishing thereof, and performing the press finishing after restoration. SOLUTION: In a former stage of pressing cloths put on lower irons 2, 3 and 3 with an upper iron 4 to press them, cloths X and Y are heated with steam to loosen the adhesive core cloths in the cloths, and the cloths X and Y in the shrunk state are pulled by extending means 23, stretched, and restored to the original dimensions, and then press-finished with the upper iron 4.
Patent JP-2002013238-A (JP)
Title: Structure and method for installing ceiling panel
Inventor: HORI NOBUO
IPC: E04B9/24
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for installing ceiling panels, which facilitate installation of the ceiling panels in the construction field. SOLUTION: According to the structure and the method, the ceiling panel (1) has a surface plate (2) arranged on a surface thereof, and the surface plate (2) of the ceiling panel (1) has its ends protrude to form projecting margins (3). One of the projective margins (3) is cut off, and a square timber-like receiving member (5) is attached to the projective margin (3) in the vicinity of a cutoff-side under bed. Then, the cutoff-side under bed of the ceiling panel (1) is mounted on the receiving member (5), and the other end of the projecting margin (3) on the side opposite to the cutoff side is mounted on a beam (4) of a building.
Patent JP-2002013349-A (JP)
Title: Window opening and closing device for sliding door for vehicle
Inventor: ISOMURA YUKIO
IPC: B60J5/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a window opening and closing device requiring a small space. SOLUTION: A movable body is formed of a cam plate 31 arranged on the turning center shaft 63 of a lift arm 62 so as to be integrally turned with the lift arm 62. A detecting member is composed of a turnable detecting lever 34 arranged close to the cam plate 31 with one end thereof brought into contact with a cam surface 32 of the cam plate 31.
Patent JP-2002011096-A (JP)
Title: Syringe, cylinder holder and medical fluid injecting system
Inventor: NEMOTO SHIGERU
IPC: A61M5/145
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a syringe, a cylinder holder and a medical fluid injecting system having these that are hardly damaged even when injecting the medical fluid having high viscosity by high pressure. SOLUTION: A guide is provided at the syringe so as to engage with the cylinder holder which fixes the syringe by holding its flange by the groove, and the mounting direction of the syringe to be mounted is defined, and the contact area of the flange of the syringe and the wall of the groove of the cylinder holder at the injection is made to be increased.
Patent JP-2001041165-A (JP)
Title: Hydraulic system for industrial vehicle
Inventor: TIEDMANN HEINZ
IPC: B66F9/22
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain higher efficiency related to the utilization of energy than the prior art. SOLUTION: This hydraulic system for an industrial vehicle includes an internal combustion engine 1, a hydraulic pump 2 driven by the internal combustion engine, and a selector valve 13 connected to the hydraulic pump 2, wherein the discharge side of the hydraulic pump 2 is connected to a tank through the selector valve, the discharge side of the hydraulic pump 2 is connected to a supply passage 8, and the supply passage communicates with at least one hydraulic load. There is provided another hydraulic pump 3, and separate selector valves 13, 14 are assigned to the respective hydraulic pumps 2, 3. The discharge sides of the hydraulic pumps 2, 3 are selectively connected to the tank 5 through the selector valves, and the discharge sides of the hydraulic pumps 2, 3 are connected to a common supply passage 8. The switching positions of the selector valves 13, 14 are controlled according to the operating conditions of a hydraulic steering device 10 and a hydraulic lift device and the rotating speed of the internal combustion engine 1.
Patent JP-2002024367-A (JP)
Title: Parking service system, parking service method and computer-readable recording medium with program for the same recorded thereon
Inventor: HOSAKA SHIGETAKA
IPC: G06Q50/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a parking service system for effectively using the idle space of a parking lot and largely shortening the time that a driver requires for parking. SOLUTION: The parking service system is provided with a server device 1 connected to a driver terminal which the driver of a vehicle possesses through a prescribed network so that communication is possible. When the server device 1 receives the request of the parking service of the vehicle through the driver terminal, it obtains the stop position of the vehicle by a prescribed method, selects the parking lot having the idle space by the prescribed method from a plurality of parking lots and informs a service person performing the substitutive operation of the vehicle of the stop position and the parking lot by a prescribed method.
Patent JP-2002020322-A (JP)
Title: Method for oxidizing alcoholic compound using trivalent iodine compound
Inventor: KITA YASUYUKI
IPC: C07C49/407
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for oxidizing an alcoholic compound using an environmental-friend trivalent iodine compound as an oxidizing agent. SOLUTION: A primary or secondary alcohol compound is oxidized with a trivalent organic iodine compound optionally together with a bromide in the presence of water to obtain the corresponding carbonic acid compound, ketone compound, etc.
Patent JP-2001348831-A (JP)
Title: Framework using steel bar or material of equivalent strength thereto, and framework structure partitioned into small chambers for reinforcement, and steel sandbag gabion stacking method with large sandbag installed after installing large steel wire gabion in each small chamber to fill with sediment and gravel
Inventor: ASARI MASAO
IPC: E02B3/08
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To enable the mass execution by mechanization, to realize the rapid working, and to save the man-hour by increasing the scale of small sandbags and stacking gabions in a conventional manual system (stacking with sandbags, gabions, etc.). SOLUTION: Large steel wire gabions (7), (8) and (9) are installed in small chambers of steel bar frames partitioned into several chambers for reinforcement, and large sandbags (10), (11) and (12) are installed to enable the mass execution by mechanization.
Patent JP-2002026847-A (JP)
Title: System and device for selecting reception of broadcasting program
Inventor: SATO MASAHIKO
IPC: H04H60/82
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a system/device for selecting the reception of broadcasting programs which allows a receiving side (receiver) to select a broadcasting channel and a broadcasting program by combining the identifier(id) of SI standardized by DVD or ARIB by a mark up language such as an HTML and a specific keyword for selecting the broadcasting channel and the broadcasting program to perform link description. SOLUTION: In the system capable of selecting the broadcasting channel and the broadcasting program by linking to a receiving side receiving digital broadcasting by link description through a network, a specific key word is provided in the link description and a desired broadcasting channel and/or broadcasting program are selected by the specific keyword and the identifier of combined broadcasting program information.
Patent JP-2002018476-A (JP)
Title: Aerator
Inventor: TANABE SEIICHI
IPC: C02F1/40
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an aerator wherein crushing scum floating on a water surface and aerating wastewater can be simultaneously carried out at a low energy cost by utilizing an energy provided to a water current near the water surface to be generated by operation of the aerator. SOLUTION: An impeller 3 of a horizontal shaft type is fitted so as to cross a water channel 10 of an aeration tank 1 of a circular system so that it is rotated without any electric power by utilizing a water current near the water surface.
Patent JP-2002020204-A (JP)
Title: Method of transporting and storing for agrochemical composition including chloropicrin
Inventor: OZAWA SHUJI
IPC: A01N25/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of safely transporting or storing an agrochemical including chloropicrin. SOLUTION: This method transports or stores an agrochemical including chloropicrin in a metal container obtained by covering inside of the container with a phenolic resin coating including 85-98 wt.% of the phenolic resin.
Patent JP-2002024987-A (JP)
Title: Laser reflecting type vehicle detector
Inventor: HAYAKAWA YOSHIFUMI
IPC: G08G1/04
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate installation even in the case of being unable to secure the installation space of an opposed side sensor, dispensing with digging-up of a road surface, cable wiring work across the road surface and the adjustment of an optical axis in installation while securing high speed and high detecting accuracy. SOLUTION: This vehicle detector 23 is installed on one of islands 22a, 22b provided on both sides of a vehicle entryway 21. The vehicle detector 23 is provided with a laser reflecting type distance measuring sensor 25 in the vertical direction. The laser reflecting type distance measuring sensor 25 is provided with a plurality of sensor heads comprising laser diodes and photodtodes. Laser beams are projected toward the vehicle entryway 21 from the respective laser diodes, and reflected light from a passing vehicle 26 is received by the photodiodes. The laser reflecting type distance measuring sensor 25 measures distance information from propagation time until the projected laser beams reflected by an object is received, and a light quantity to detect the vehicle 26 existing in a lane.
Patent JP-2002020998-A (JP)
Title: Method for producing fiber panel
Inventor: TOYAMA MASANORI
IPC: D21J1/06
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing a fiber panel by extremely reducing an energy consumption for dehydration, drying and molding. SOLUTION: This method for producing a fiber panel has main processes for producing the fiber panel comprising a process for raw material waste paper by a hydropulper into a slurry-like pulp, a process for removing impurities from the slurry-like pulp by a pack pulper (R), a process for pouring the slurry- like pulp from which the impurities are removed through a dispersion box to a frame mold in a former box, dehydrating the pulp in vacuum from the underside of the frame mold and forming the pulp into a wet mat, a process for pressurizing and dehydrating the wet mat on the frame mold by a press, a process for pressurizing, drying and molding the pressurized and dehydrated wet mat on the frame mold by a high-frequency press and a process for demolding the molding from the frame mold.
Patent JP-2001040567-A (JP)
Title: Felt needle
Inventor: NEELY BILL
IPC: D04H18/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the cleaning of a felt needle and/or to lower the fiber- accumulating tendency of the felt needle. SOLUTION: This felt needle 5 has a long and narrow needle body which comprises a chuck portion 14, a working portion 16 having plural hooks 15 in the longitudinally extended direction and formed in a smaller diameter than the diameter of the chuck portion 14, and a shift portion 17 formed between the chuck portion 14 and the working portion 16, has a style that a diameter- reducing region 17 for gradually reducing the diameter from the chuck portion 14 to the working portion 16 is formed in the shift portion 17, and is fixed to a needle port 2. Therein, the diameter-reducing region 17 has a length of two times or more the length of the working portion 16.
Patent JP-2002034034-A (JP)
Title: Image abnormality discriminating mechanism
Inventor: KIRA OSAMU
IPC: G06T7/20
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an image abnormality discriminating mechanism which can make more appropriate abnormality discrimination and detection, by more accurately classifying the objects to be detected and the objects which are not to be detected. SOLUTION: This image abnormality mechanism uses a computer, which sets an extent to be detected in the image area of an image acquired by means of an image acquisition means and a plurality of divisions to be detected in the extent to be detected, acquires the relation between the luminance values of the divisions to be detected at a first time, by acquiring the luminance values and the relational value between the luminance values of the divisions at a second point of time through acquiring of the luminance values, and a discrimination value which indicates the variation between the relational values at the first and second points of time, and discriminates abnormality by comparing the discrimination value with a threshold.
Patent JP-2002029326-A (JP)
Title: Moving advertisement using cover for load-carrying platform of truck
Inventor: MOMIYAMA JUNZO
IPC: B60R13/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a publicity effect by attaching an advertisement medium cover in an unutilized body, in the body of an automobile. SOLUTION: The advertisement medium cover is detachably attached onto a side plate, a rear sideplate, or a top plate or one portion thereof of the body.
Patent JP-2002030674-A (JP)
Title: Polystyrene resin foam plate assembly, method of constructing lightweight ground, method of constructing foundation, and method of constructing lightweight banking
Inventor: NAKAMURA TAKUZO
IPC: E02D17/18
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene resin foam plate assembly, a method of constructing a lightweight ground, a method of constructing a foundation, and a method of constructing a lightweight banking capable of easily removing surplus soil in construction and reducing a construction cost. SOLUTION: This polystyrene resin foam plate assembly 1 is formed in a tubular hollow body having side wall parts 2 formed of a plurality of polystyrene based resin foam plates and a hollow part 3 formed therein by surrounding the side wall parts 2 and having open upper and lower faces. The polystyrene based resin foam plates forming the side wall parts 2 are fixed by connecting the foam plates adjacent to each other by using connection means such as connectors 4. The side peripheral faces of the tubular hollow body are tensely tightened by the binding materials 4 formed of a material having a tensile resistance so that connection parts are not disconnected when a force is applied from the inside of the hollow part to the outside.
Patent JP-2002035479-A (JP)
Title: Cleaner
Inventor: YAMAJI NOBUYUKI
IPC: D06F39/08
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner which is not harmful to human bodies and does not cause environmental and pollution problems. SOLUTION: Alkali ion water and acidic water are generated by an ionized water generator 6, alkali ion water is supplied to a washing machine 2 from the ion water generator 6, the washing is washed by alkali ion water, acidic water is supplied to the washing machine 2 after drainage and the washing is neutralized while being rinsed.