baber/WOPTO huggingface dataset:
Patent JP-2002234259-A (JP)
Title: Optical recording medium and optical recording method using this medium
Inventor: NOGUCHI SO
IPC: G11B7/24035
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording material, contained in an optical recording medium, which can be applied to a DVD-R disc system using a semiconductor laser having an oscillated wave length on the short wave length side, compared to a conventional system and especially shows outstanding light resistance and shelf stability in the optical recording medium using a conventional squalirium coloring matter as well as a recording method using the recording material. SOLUTION: In the optical recording medium with a recording layer formed on a substrate, the recording layer contains a squalirium compound and at least one kind each of an azo compound represented by formula (I) (wherein, A and B are independently a residue forming an aromatic ring which may have a substituent group or a heterocycle which may have a substituent group, together with a carbon atom with which the residue is bonded; and X is a substituent group having an active hydrogen group) and an azo metal chelate compound comprising a metal.
Patent JP-2001252544-A (JP)
Title: Stationary mixer
Inventor: HEUSSER ROLF
IPC: B01F5/06
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a stationary mixer with improved mixing results. SOLUTION: The stationary mixer 1 has mixing chambers forming mixer structure 1', and the chambers 8 are arranged linearly in a pipe 10 to adjoin along the axis of the pipe. In basic structure 1", the mixing chambers 8 have radial walls 2, 3 oriented in the axial direction of the pipe and mutual boundaries by cross-directional walls 4, 4a, 4b, and openings in the walls 2, 3 between the adjacent chambers form an inlet part for components to be mixed, an outlet parts 6a, 6b, and 7a, 7b. Deformed structure is constituted by structural change at each position of the basic structure 1", and when a mixing-resistant flow filament which is mixing resistance to the basic structure is biased in the cross direction, the flow components is mixed.
Patent JP-2001301995-A (JP)
Title: Recording medium paper sheet supplying device
Inventor: BANTLE LUDWIG
IPC: B65H3/06
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium paper sheets supplying device. SOLUTION: In this device for supplying the recording medium paper sheets 11, 12 and 13 from a place table 10 to an office apparatus, a roller 48 is driven to be moved to a position over the top paper sheet 11 of the place table 10 in the supplying direction by an endless rotating geared belt 34. The roller 48 is supported by a guide slide part 24, and brought in contact with the top paper sheet 11 under the pressurization. The top paper sheet 11 is loosened by the second paper sheet 12 under thereof, and fed in the supplying direction in relation to the second paper sheet 12.
Patent JP-2002241265-A (JP)
Title: Aqueous suspension for instillation and method for producing the same
Inventor: SAITO KOICHI
IPC: A01N25/30
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous suspension for instillation comprising 9-[(2- hydroxyethoxy)methyl]guanine, which contains the therapeutic agent for ocular corneal herpes infectious diseases in a sufficient, and effective amount as an and having excellent stability. SOLUTION: This aqueous suspension for the instillation is characterized in that 0.2-5 wt.% of a fine crystal of the 9-[(2-hydroxyethoxy)methyl]guanine or its pharmaceutically acceptable salt, 0.05-1 wt.% of a partially saponified substance of polyvinyl acetate and 0.01-1 wt.% of a nonionic surfactant are contained and the pH thereof is 6-8. In the aqueous suspension for the instillation, the fine crystal of the 9-[(2-hydroxyethoxy)methyl]guanine or its pharmaceutically acceptable salt which is the active ingredient especially ahs <=50 μ minor axis and <=70 μm major axis in 1:<=10 ratio of the minor axis to the major axis.
Patent JP-2002241532-A (JP)
Title: Process for forming patterns
Inventor: HIRAOKA TOSHIRO
IPC: C08J9/26
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for forming patterns of the microphase separation structure having a fine domain size at a level of about 10 nm or smaller by using a block copolymer or a graft copolymer readily soluble in the solvent and easily applicable to the substrate or the like. SOLUTION: The objective process for forming patterns of the microphase separation structure comprises the step where a block copolymer or a graft copolymer of which at least one of the polymer chains bears salt-forming groups selected from acidic groups and basic groups is formed into molded bodies, the step where the salt-forming group is converted to a salt, and the step where the microphase separation structure is formed in the block or graft copolymer, or the microphase separation structure formed on the block or graft copolymer is changed.
Patent JP-2002239299-A (JP)
Title: Iron
Inventor: TSUJI TAKAHISA
IPC: D06F75/24
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To improve crease smoothing effect by making an ironing surface hardly marred and decreasing temperature difference of the ironing surface. SOLUTION: The underside of a base member 3 heated by means of a heater 2 is covered with an ironing member 4 constituted of a hard metal plate and a slender channel-like cavity 6 for storing a heat-conductive body 5 is formed on the underside of the base member 3.
Patent JP-2002242812-A (JP)
Title: Field installation and assembly method for horizontal shaft valve hydraulic turbine
Inventor: FUJIWARA TOMIO
IPC: F03B3/18
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To shorten a field installation and assembly construction period of a large sized horizontal shaft valve hydraulic turbine. SOLUTION: A horizontal shaft valve hydraulic turbine has a stay vane 8 bonded to an outer casing 10 and an inner casing 11 and buried and fixed to a concrete provided around the outer casing 10 and is shipped from a factory by being divided to several parts for restriction on a transport. In the field installation and assembly method of the horizontal shaft valve hydraulic turbine, the outer casing 10 and the stay vane 8 are connected to each other by a welding at the field. A concrete is provided in the state that a guide vane mechanism 15 is tightened to a flange 22 of the outer casing 10 by a bolt and a seal welding is applied to a division connection part 21 of the outer casing 10. Thereafter, a substantial welding of the division connection part 21 is carried out.  Thereby, a deformation of the outer casing flange 22 caused by a curing heat and, placement vibration of the concrete, and a welding heat is inhibited. As a result, a construction period is shortened.
Patent JP-2002243739-A (JP)
Title: Method of measuring receptor bonding activity of ligand, and measuring reagent
Inventor: MATSUI KAZUHIRO
IPC: G01N33/532
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently and concurrently measure and evaluate reactivities of a ligand as an endocrine disturbing substance or a ligand as a drug, with respect to two kinds or more of different receptors. SOLUTION: The bonding activities of the ligand with respect to the two kinds or more of different receptors are measured concurrently by this method of evaluating the receptor bonding activities.
Patent JP-2002112404-A (JP)
Title: Electric motor control device and method for detecting idling and slipping
Inventor: WATANABE ASAKI
IPC: H02P21/18
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To detect idling or slipping of an electric motor with high-precision without using a speed sensor. SOLUTION: An electric motor control device 1 controls in one lump a plurality of induction motors 11 to 14 connected to a feeding line in parallel. Currents passed to each of the induction motors 11 to 14 are detected by current sensors 31 to 34 respectively and compared or so after the currents are converted to d-q coordinates. In this process, an idling/slipping detection unit 60 detects idling or slipping of a drive shaft which is driven by each of the induction motors 11 to 14.
Patent JP-2002206607-A (JP)
Title: Continuously variable transmission
Inventor: YAMANAKA SUSUMU
IPC: F16H15/38
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure relatively simple and moreover capable of transmitting large power. SOLUTION: A drive side disc 5 and a drive side backup disc 6 are provided capable of far/near moving in the periphery of a drive shaft 2. Of these discs 5, 6 the drive side disc 5 is rotated with the drive shaft 2, the drive side backup disc 6 is rotated relating to this drive shaft 2. A driven side disc 9 and a driven side backup disc 10 are similarly provided in the periphery of a driven shaft 3. A drive side rotor 17 and a driven side rotor 18 provided in both end parts of a transmitting shaft 12 are friction engaged respectively with the drive side disc 5 and the driven side disc 9. A space of each of the discs 5, 6, 9, 10 is synchronously changed, by displacing the transmitting shaft 12 in an axial direction, speed change action is performed.
Patent JP-2002251841-A (JP)
Title: Optical disk inspection device
Inventor: KIBE TAKESHI
IPC: G11B7/26
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk inspection device with which the rewriting characteristics of an optical disk can easily be inspected. SOLUTION: The optical disk inspection device to inspect the rewriting characteristics of an optical disk is provided with a test recording and erasing part which repeats operations to write test data on the optical disk and to erase the written data the number of prescribed times, an error detection part which writes data for error detection after test writing and erasing by the test recording and erasing part of the prescribed number of times, reads the written data for error detection and counts the number of error data, and a control part which outputs the number of data or an error rate detected by the error detection part.
Patent JP-2002250169-A (JP)
Title: Turn regulator for blade plate of hinge
Inventor: TSUCHIKAWA ZENJI
IPC: E05D3/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a turn regulator enabling blade plates to be temporarily fixed in a state of pointing in one direction so as not to be freely turned, when a door is mounted by a hinge having the blade plates on right and left sides. SOLUTION: Structurally, both ends of a main body 1 are provided with fitting parts 2 and 3 which are fitted into upper edge parts, close to a pivot 4, of the blade plates 5 and 6 of the hinge, which are coupled turnably via the pivot 4, in order to couple and fix the right and left blade plates 5 and 6. When the door is mounted, mounting of the turn regulator on the hinge inhibits free turns of the blade plates 5 and 6 so as to enable the blade plates 5 and 6 to be fixed in the state of pointing in a given direction. This can facilitate mounting work for the door.
Patent JP-2002259910-A (JP)
Title: Character recognition method using script file
Inventor: FUMA SACHIMI
IPC: G06K9/62
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous reading and illegibility and to clarify the illegibility as itself by enabling the designation of a recognition algorism from every angle for the character recognition of image data in a field of the character recognition and thereby obtaining the surest character recognition result. SOLUTION: A script file for searching after sureness relative to the recognition of a character is described in a definition file, and when a certain sureness can not be obtained, the script sentence of the next row is processed. In the scrip sentence, a type of binarization system (a simple binarization system, a histogram system), a binarization threshold value, a condition such as a basic dictionary or an expanded dictionary can be designated, and both a multi image and a binary image can be dealt with.
Patent JP-2001325780-A (JP)
Title: Disk cartridge adapter
Inventor: NISHINO YUKIYOSHI
IPC: G11B23/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge adapter which can freely rotatably position a disk so as to have a prescribed gap even if a disk holder and the disk or only the disk is inserted into the disk cartridge adapter and allows the insertion of only the disk into a disk cartridge followed by the insertion of the disk holder as well. SOLUTION: A positioning pin 41 is installed at an opening/closing member 6 of the disk cartridge adapter. The positioning pin 41 moves to positions different when the disk 1 is housed in a case housing section without the disk holder and when the disk holder 75 is housed in the case housing section. As a result, even if the disk holder 75 and the disk 1 are inserted into the disk cartridge adapter, the disk 1 may be positioned in a freely rotatable state even if only the disk 1 is inserted.
Patent JP-2002255320-A (JP)
Title: Cargo carrier for indoor use
Inventor: NOZAWA YATARO
IPC: B65G7/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cargo carrier for indoor use which is suitable for moving works etc., and capable of safely and reliably carrying in/carrying out indoor cargoes in a short time, improving the working efficiency in the moving works, and saving the labor. SOLUTION: This cargo carrier comprises a curing pad 20 installed on a floor surface in a room, and a panel for carrying cargoes sliding on carrying rails 40 on both sides of the curing pad 20. Carriage can be safely and reliably performed without any transverse oscillation or vertical movement with less labor by loading the cargoes on the panel 30 for carrying cargoes and allowing the panel 30 to carry cargoes along the carrying rails 40, and an covering for the wall surfaces can be dispensed with.
Patent JP-2002261638-A (JP)
Title: Receiver performing automatic gain control
Inventor: NODA MASAKI
IPC: H04J13/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a CDMA receiver performing continuous reception by automatically controlling modulated carrier signals in a certain cycle, which can carry out stable reception, even when using step gain control system in receiving, because the continuous reception is less affected by any fluctuation that was caused by the discontinuous step gain. SOLUTION: This receiver detects a power control period from received carrier signals and performs the reception AGC step control with the timing of power control switching, so that the stable reception can be achieved because discontinued control is not performed during the continuous reception.
Patent JP-2002257790-A (JP)
Title: Method and device for detecting defect by leakage magnetic flux
Inventor: YOKOTA HIROYUKI
IPC: G01N27/83
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To perform an inspection with a minimum mask quantity even in the occurrence of meander or the like by making a mask for masking an abnormality signal resulted from an edge to follow the edge. SOLUTION: The difference in formation noise depending on the presence or absence of a strip member is detected, and the edge position of the strip member is detected to mask the abnormality signal generated in the edge part.
Patent JP-2002257375-A (JP)
Title: Heat pump and dehumidifying-air conditioning device
Inventor: MAEDA KENSAKU
IPC: F24F3/14
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump with a high coefficient of performance(COP) and a dehumidifying-air conditioning device with a high dehumidifying capacity per energy consumption. SOLUTION: This device is provided with a booster 4 raising the pressure of refrigerant, a condenser 5 condensing the refrigerant, an evaporator 1 evaporating the refrigerant to cool down treated air to a dew-point temperature or below, branch refrigerant paths 42 to 44 branching into a plurality of lines between the condenser 5 and the evaporator 1, the first heat exchange part 21 evaporating the refrigerant at the intermediate pressure between the condensing pressure of the condenser 5 and the evaporating pressure of the evaporator 1 to cool down the treated air, the second heat exchange part 22 condensing the refrigerant at the intermediate pressure between the condensing pressure of the condenser 5 and the evaporating pressure of the evaporator 1 to heat the treated air, and treated-air paths connecting the first heat exchange part 21,  the evaporator 1 and the second heat exchange part 22 in this order.
Patent JP-2002266811-A (JP)
Title: Pneumatic cylinder for vacuum chamber and x-ray analizer using the same
Inventor: SUMII HIROSHI
IPC: F15B15/14
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a piston rod from being rotated around a shaft and to sufficiently prevent the air leakage into a vacuum chamber in an pneumatic cylinder directly mounted on an outer wall of the vacuum chamber. SOLUTION: An annular rod packing 5 in which a cylindrical part of a piston rod 4 is penetrated in a state of being closely abutted thereto, is mounted on a front part 2b of the cylinder 2, and the piston rod 4 is inserted therein to make a drive pin hole 2f for inhibiting the rotation of the piston rod 4 around the shaft, on a rear part 2c of the cylinder 2.
Patent JP-2002271082-A (JP)
Title: Conductive tin film sheet with conductor and manufacturing method therefor
Inventor: MURAKAMI KAZUHIRO
IPC: H01B13/012
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost conductive thin film sheet with conductor that is, when wrapped around electric wires, capable of making noise that may otherwise enter the electric wires escape to the outside without fail, and to provide a manufacturing method for the conductor thin film sheet with conductor. SOLUTION: The conductive thin film sheet 1 with conductor comprises a conductive thin film sheet 2 and a metal piece 8. The conductive thin film sheet 2 comprises a conductive layer 4 and an insulating layer 7. The metal piece 8 is overlapped on the insulating layer 7 and parts 8a thereof are jointed with the conductor layer 4. The metal piece 8 is overlapped on the insulating layer 7 and is welded thereto by ultrasonic waves to obtain the conductive thin film sheet 1 with conductor.
Patent JP-2002271587-A (JP)
Title: Image reader
Inventor: TAKAHAGI HISAHIRO
IPC: G03G15/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To improve productivity of double-sided reading at a low cost, using low power. SOLUTION: This reader is provided with an automatic original feeder 2 for feeding an original 6 which is to be an object of image reading along a prescribed feeding route via a platen glass 8, an image reading and scanning part 4 for reading image on the first side of the original 6 fed/stopped on the platen glass 8 by the automatic original feeder 2, and an image read unit 25 for reading an image on the second side of the original 6, fed by the automatic original feeder 2 on the feeding route on the downstream side of a feeding direction rather than an image read area for the image reading and scanning part 4.
Patent JP-2002267147-A (JP)
Title: Cooler for hot gas
Inventor: KUSAKABE TARO
IPC: F23J15/06
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooler for hot gas which lets adhesive matter contained in the hot gas adhere stably to a sidewall thereby enabling it to be recovered. SOLUTION: The cooler for hot gas being discharged from a furnace having burned or melted matter, is equipped with a cylinder arranged in a flue for the above hot gas, a hot gas introduction port opened at the inwall of the cylinder, a scraper contacting with the extraneous matter on the above inwall and letting it fall down, and a vertical pipe for sending the dropped clinging matter to a recovery chamber, and further the inwall of the above cylinder is provided with a supply nozzle for coolant which flows down along the inwall face, making it a wet wall. Moreover, it will do to provide an injection nozzle for coolant which forms a liquid film at an opposite wall face, at the middle stage of the above inwall, in place of the above supply nozzle.
Patent JP-2002270284-A (JP)
Title: Dust-proof cap
Inventor: AZUMA HARUTAKA
IPC: H01R13/52
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a dust-proof cap at low cost with which arrangement is possible with less arrangement space, a plurality of terminals can be individually switched, and assembly man-hour is reduced. SOLUTION: The cap is provided with extension parts 24a, 24b equipped with a holding part 22 blocking terminal parts 14a, 14b for exterior connection fitted to an electronic equipment main body 10 and exposed to an outside face of the main body 10 and extended from an outside face of the main body 10 into the inside and fixed to a given face of the main body 10, so that the extended parts 24a, 24b extended from the holding part to its both sides can individually switch the plurality of the terminal parts 14a, 14b exposed to the outside face of the main body 10. The holding part 22 is extended inside the main body 10 at a given width, with its both ends bent in concave and protruded from the inside of the main body 10 outside, and at same time, each protruded playing end is integrated with each extended part 24a, 24b.
Patent JP-2002264248-A (JP)
Title: Multi-layered sheet and method for applying using same
Inventor: SHIMIZU YOSHIO
IPC: B32B11/04
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered sheet which shows good heat resistance, weather resistance, water proof, strength and workability and is useful for prevention of peeling-off of a concrete construction and a water-proofing treatment therefor, and to provide its applying method. SOLUTION: A multi-layered sheet is obtained by laminating a weather resistant film layer, a heat resistant high strength film layer and a rubbery asphalt layer in this order wherein the weather resistant film layer is preferably a fluorine-based resin, the heat resistant high strength film layer is preferably one or more selected from the group consisting of a polyester resin, a polycarbonate resin and a polypropylene resin, the rubber of the rubbery asphalt layer is preferably a styrene-butadiene rubber and the rubbery asphalt layer preferably has a heat resistant temperature of not less than 65 deg.C. The multi-layered sheet is applyed on a surface of concrete such that the rubbery asphalt layer of the multi-layered sheet contacts the surface of the concrete.
Patent JP-2002270000-A (JP)
Title: Semiconductor memory
Inventor: KAIHARA MITSUO
IPC: G11C29/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To shorten a test pattern (test time) by controlling an address counter and controlling an address in a test mode. SOLUTION: In a FIFO memory having a memory cell array 1 in which a plurality of memory cells are arranged in a matrix, and an address counter 3a for read-out, an address counter 6a for write-in, and performing access for a memory cell array by generating an address by counting up the address counter by an external clock signal, the memory is provided with selectors 33, 34 switching an output from the address counter 3a or an address signal from the outside, the selectors 33, 34 are controlled by a control signal for switching normal operation or test mode operation and control an address externally.
Patent JP-2002271169-A (JP)
Title: Surface acoustic wave device and communication unit
Inventor: TAGA SHIGETO
IPC: H03H9/25
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device the signal propagation characteristics of which are improved, especially at a frequency of 1 GHz or higher. SOLUTION: A plurality of surface acoustic wave device elements 3 are mounted facedown in a package 1. External connection terminals 2a and 2b for input and external connection terminals 2c and 2d for output, connected with respective surface acoustic device elements 3, are provided at the bottom face 1a of the package 1, and external connection terminals 2e and 2f for ground are provided, respectively, between the external connection terminals 2a and 2b for the input and the external connection terminals 2c and 2d for the output.