baber/WOPTO huggingface dataset:
Patent JP-2001213315-A (JP)
Title: Track circuit signal receiver device for automatic train control device
Inventor: TANAI MASAHIRO
IPC: H04B1/16
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a track circuit signal receiver device for automatic train control device capable of stably detecting train while maintaining each signal receiving level constant with the remote control and while concentrically controlling the receiving level of the train control signal in each track circuit of railway. SOLUTION: This ATC device 100 has track circuit signal transmitting parts 10a, 10b, 10c, including ATC signal sending units 20 and ATC signal receiving device 30, a local area network LAN provided in a railway, and an ATC control device 200 for controlling the ATC signal S1 receiving level while receiving the signal receiving level information S3 of each track circuit signal transmitting part and for sending the damping force information S4. The ATC control device 200 has a transmission control part 210 for LAN, a logical operation part 220 for the damping force information S4 in relation to the signal receiving level, a display part 230 for displaying alarm, and an operation part 240 for manual setting of the damping force information S4 by an operator.
Patent JP-2000200582-A (JP)
Title: Bulb type fluorescent lamp and luminaire
Inventor: NISHIO KIYOSHI
IPC: H05B41/24
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a bulb type fluorescent lamp equivalent to a general bulb for illumination. SOLUTION: An arc tube 18 is configured such that the total optical flux is 700 lm or more at the time of lighting at a lamp power of 7-15 W and lamp efficiency is 60 lm/W or more. The arc tube 18 includes a plurality of U-shaped bending bulbs each having a tube outer diameter of 8-11 mm, a wall thickness of 0.7-1.0 mm, and a curved top. An internal w1 between straight portions of the U-shaped bending bulbs is substantially equal to an interval w2 between adjacent U-shaped bending bulbs, wherein the bulbs are juxtaposed in such a manner that the intervals w1, w2 range within 1-5 mm and the length of a discharging path is 200-300 mm. A cover 14, to which the arc tube 18 is fixed, is provided with a base 12, wherein the height including the base 12 is 110-125 mm. A lighting circuit 16 is housed inside the cover 14.  A globe 17 is formed into a profile approximate to the standardized dimension of a general bulb for illumination.
Patent JP-2001210066-A (JP)
Title: Signal recording/reproducing device
Inventor: OONO ATSUHIRO
IPC: G11B31/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem that in the prior art of editing information, an operation state of a device, etc., to a display part incorporated in equipment for easily forming additional information recorded on a recording medium together with the musical data, visibility of the display part from a separated place at a remote control time by a remote control, etc., is not considered. SOLUTION: This device is a signal recording/reproducing device that outputs its operation method, setting information, or equipments states, etc., to an external video display device at an audio signal recording operation time. This device is provided with an audio signal recorder, a video/audio signal reproducing device and a video signal output terminal for outputting a video signal superimposed with an optional character and mark information.
Patent JP-2001213030-A (JP)
Title: Test printing method, information processor and printing system
Inventor: KICHISE TAKASHI
IPC: B41J29/38
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To readily set of printing of a test pattern for comparing in the test printing in a printing system wherein printing of the test patterns for comparing can be performed together. SOLUTION: When only the test pattern to which image correction is applied is to be printed as a test pattern (step S101), it is judged whether or not a switch for executing the setting for printing only the test pattern applied with the image correction is in the on-state (step S102). When the switch is in the off-state, the operation for printing the test pattern not applied with the image correction is executed (step S103). As a result, it is possible to select the printing of both of test pattern with the image correction and the test pattern without the image correction or the printing of only the test pattern with the image correction by only the operation of the switch.
Patent JP-2001217256-A (JP)
Title: Bipolar transistor and its manufacturing method
Inventor: HIROSE FUMIHIKO
IPC: H01L21/28
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a dipolar transistor which has a high breakdown strength characteristic, which prevents the generation of a leakage current by movable ions, which prevents the degradation of an electric characteristic due to a thermal strain and which is of high reliability. SOLUTION: The bipolar transistor comprises a structure in which a base layer of a second conductivity type is sandwiched between an emitter layer and a collector layer of a first conductivity type. The base layer is composed mainly of SiGe which contains Ge in a desired amount. An exposed face which comprises at least the boundary interface between the base layer and the collector layer is covered with a coating member which is composed of gel-like or rubber-like silicone.
Patent JP-2001212223-A (JP)
Title: Wound coating material
Inventor: KOMAZAWA TAKAO
IPC: A61L15/16
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an wound coating material capable of easily and securely fixing a biological material to an wounded part for achieving early and efficient treatment by promoting the growth of tissue cells and new growth of blood vessels with the wounded surface being kept in an appropriate moist condition in the process of treatment, even if the coating material is applied to an wounded part with much effusion, without giving pains to a patient nor damaging the reproduced skin, etc., when the coating material is changed. SOLUTION: The wound coating material comprises a polyurethane film layer, an adhesive layer made of (meth)acrylate alkyl ester polymer, a non- woven fabric layer and a sponge layer including a crosslinking hyaluronic acid and crosslinking alginic acid crosslinked with an epoxy compound, which are layered in order, and includes an antibacterial agent.
Patent JP-2000279198-A (JP)
Title: Oligonucleotide primer for efficient multiplex detection of hepatitis c virus(hcv) and human immunodeficiency virus(hiv) and use thereof
Inventor: GORMAN KEVIN M
IPC: G01N33/569
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To simultaneously detect an HCV and an HIV by carrying out a reverse transcription by using an RNA derived from a biological sample as a template, amplifying the formed reverse transcription product by using primers specific to the HCV and the HIV respectively, and detecting the amplified materials. SOLUTION: A reverse transcription reaction is carried out by using an RNA derived from a biological sample as a template, and reverse transcription primers specific to a hepatitis C virus(HCV) RNA and specific to a human immunodeficiency virus(HIV) to provide each reverse transcription product, and the transcription products are amplified by using an oligonucleotide primer pair specific to the 5'-noncoding region of the HCV, and an oligonucleotide primer pair specific to the HIV to provide each amplified product. The amplified products are detected to detect the hepatitis C virus and the human immunodeficiency virus in the biological sample of a human examinee.
Patent JP-2001222919-A (JP)
Title: Heat sealed tape and flat cable using the same
Inventor: OGUCHI KIYOSHI
IPC: B32B27/36
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat sealed tape comprising a good contact with a conductor, particularly a good low-temperature contact, and good embedding property for embedding the conductor as well as good flame resistance, heat resistance, durability, blocking resistance, working aptitude, and environmental aptitude, and a flat cable using the same. SOLUTION: A heat sealed tape consists of a film-like base material, an anchor coat layer, and a heat sealed layer, each laminated in sequence. In addition, the above heat sealed layer consists of a coating made of resin compound containing at least 90 to 70 wt.% of filler component containing a flame retardant as the main component and 10 to 30 wt.% of resin component containing polyester resin as the main component. Moreover, a resin component containing the above polyester resin as the main component consists of at least a resin component containing polyester resin as the main component having a glass transition point of -50 to 25 deg.C and a weight average molecular of 10000 to 100000.
Patent JP-2001227701-A (JP)
Title: Drum boiler, its washing method, and jig for flushing
Inventor: NAKAJO MITSUNOBU
IPC: F22B37/48
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a drum boiler, its washing method and a jig for flushing to improve a washing effect of an evaporator by properly setting a distribution ratio of flushing water for flushing in a downcast pipe and the evaporator, thereby to shorten the flushing time. SOLUTION: The drum boiler is equipped with an economizer 1 for preheating supply water, a drum 3 in which supply water preheated in the economizer is conducted, a downcast pipe 4 suspended from the bottom of the drum, a plurality of evaporators 6 connected to the downcast pipe through a manifold 5. Steam generated in the evaporators is conducted again to a water-steam separator 9 in the drum to conduct a water-steam separation, and the steam is supplied for an external use. Further a jig 11 for flushing is equipped in the opening of the drum, the jig 11 controls the flow rate of flushing water, which is carried out by allowing water to flow in reverse to the evaporator from the drum.
Patent JP-2000195105-A (JP)
Title: Writable optical disk
Inventor: MORITA SEIJI
IPC: G11B7/24085
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of signal leakage from the adjacent guide groove and to precisely control with the use of a zigzag guide groove by specifying the range of a pitch for a track having a zigzag guide groove. SOLUTION: The track pitch is set so that it is minimized in the area where the zigzag phase of the adjacent guide grooves coincides with each other, i.e., in the area of an in-phase state, that it is maximized at the point where the zigzag phase is opposite to each other, i.e., at the point of an out-of-phase state, and that it changes gradually between the in-phase state and the out-of- phase state. The track pitch in this case is set to 1.50 μm in the in-phase state and 1.72 μm in the out-of-phase state. As a result, a reproducing signal in the case that the zigzag guide groove signal of the optical disk is continuously reproduced has a nearly constant amplitude regardless of the phase relation of the adjacent zigzag guide grooves.
Patent JP-2001192694-A (JP)
Title: Device for reducing oxidation value of frying oil
Inventor: KATAYAMA TAKESHI
IPC: A47J37/12
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a device which is used for removing insolubles from a used frying oil and irradiating the frying oil with minus electrostatic electrons to reduce the oxidation value of the frying oil in the same extent as that of a new frying oil, and can thereby endlessly recycle the used frying oil having been subjected to a disposal treatment as a defective oil, while the frying oil is fouled for each employment for frying foods, simultaneously oxidized and deteriorated, and therefore subjected to the disposal treatment, because the oxidation value of the frying oil is enhanced to deteriorate the tastes of the fried foods. SOLUTION: This device for reducing the oxidation value of the frying oil, comprising a new oil tank, a reducing tank, a filtration tank and a minus electrostatic electron generator as a group. A new oil for replenishment is stored in the new oil tank, and a used, oxidized and deteriorated oil is filtered and then stored in the reducing tank. The used frying oil is irradiated with minus electrostatic electrons from the minus electrostatic electron generator at a high voltage of 8,000 volt to reduce the oxidation value.
Patent JP-2001226282-A (JP)
Title: New cytostatic agent for leukemia and method of its preparation
Inventor: OBA HIDEKI
IPC: A61K35/56
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a new cytostatic agent for leukemia capable of effectively carrying out a treatment for leukemia without an adverse effect to healthy cells and a method for preparing the useful cytostatic agent for leukemia by using Cucumara echinata which is a cause if an environmental pollution, as a raw material. SOLUTION: This cytostatic agent for leukemia comprises a protein extracted from tissue of the Cucumara echinata and is obtained by incubating the tissue of the Cucumara echinata triturated in a solvent, in a weakly acidic condition, collecting clear supernatant liquid, collecting fractions having molecular weight 1,350-44,000 Da by carrying out a gel filtration treatment of the protein separated from the supernatant liquid and then if necessary, carrying out an anion exchange chromatography to obtain two kinds of signal proteins having molecular weight of approximately 35,000 Da.
Patent JP-2001231001-A (JP)
Title: Electronic camera system
Inventor: NAKAMURA TOSHIYA
IPC: H04N5/91
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera system that can automatically select a recording medium corresponding to a designated consecutive shot speed in the case of conducting consecutive shots. SOLUTION: This invention provides an electronic camera that has a consecutive shot mode and a function of setting a consecutive shot speed in the consecutive shot mode. A plurality of kinds of recording media 22-24 can be mounted on a recording medium unit 20. A system controller 50 selects a recording medium able to cope with a consecutive shot speed displayed on an LCD 30 and set by an operation section 53. A menu of the LCD 30 displays not only a recording medium that is automatically selected but also other recording media that can cope with the designated consecutive shot. The system controller 50 decides the recoding medium automatically selected for the consecutive shot or any of the recording media designated as an alternative medium.
Patent JP-2001226662-A (JP)
Title: Grout material and renewal method for existing buried pipe using the same
Inventor: IIZUKA KENJI
IPC: C09K3/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a grout material having a long pot life, rapidly plasticizable after being filled. SOLUTION: This grout material is obtained by compounding fine powder of crushed stone as a main component with porous fine powder developing a thixotropy by water suspension in the weight ratio of 10-100% and adding water to the mixture in the weight ratio of water to the mixture of 40-100%. This renewal method for an existing buried pipe comprises using a means for cleaving an existing buried pipe in the axial direction by introducing a pipe cutting and opening apparatus equipped with a rotary cutter into the buried pipe, inserting a renewal pipe into the existing buried pipe which is pulled by the pipe cutting and opening apparatus and cleft, filling the grout material into a gap between the existing buried pipe and the renewal pipe and a gap formed by the cleavage of the existing buried pipe.
Patent JP-2001224894-A (JP)
Title: Drum type washing machine
Inventor: SATO MASAHIRO
IPC: D06F23/06
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a drum type washing machine capable of reducing the work load in transporting the washing machine without enlarging the washing machine, and capable of being set on a floor even if the withstand load of the floor is small. SOLUTION: The washer comprises a main body shell 1 with a clothes slot 1a opened on the front, a bottomed cylindrical water but 4 mounted laterally inside the main body shell 1 with an opening 4a opened facing the part opposite to the clothes slot 1a, packing 10 made of an elastic material connecting the clothes slot 1a and the opening 4a to form a passage between them, a bottomed cylindrical drum 5 disposed concentrically inside the water tub 4 and supported rotatably, a drive device 9 attached to the bottom 4d of the water tub 4 to drive the drum 5 to rotate, a first suspending device 6 to suspend the water tub 4 oscillatably and a second suspending device 7 to suspend the water tub 4 oscillatably in the rear of the first suspending device 6.  When the spring constants of the first and second suspending devices 6 and 7 are k1 and k2 respectively, the relation between k1 and k2 is k2>k1.
Patent JP-2001228209-A (JP)
Title: Substrate inspection device
Inventor: MIYAI SEIJI
IPC: G01R31/28
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate inspection device simple in constitution capable of performing inspection (in-circuit test or function test) using a contact pin and inspection (communication test) using a communication cable at the same time. SOLUTION: A control means 14 having an in-circuit test function 11, a function test function 12 and a communication test function 13 and collectively controlling the operations of these test functions and the operation procesure thereof according to the test program set in a circuit board is provided. The operations of the respective test functions are controlled by describing a command, which designates the communication protocol in the communication test function, in the test program described using a command for designating the operations of the in-circuit test function and the function test function.
Patent JP-2001230081-A (JP)
Title: Hydrocarbon compound and organic electroluminescence element
Inventor: ISHIDA TSUTOMU
IPC: C09K11/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element that is excellent in luminous efficiency and emits a high brightness luminescence. SOLUTION: This is a compound as expressed in Formula (1-A) and an electroluminescence element using the compound. In the formula, X1 to X24 each expresses independently hydrogen atom, halogen atom, straight-chain, branching, or cyclic alkyl group, straight-chain, branching, or cyclic alkoxy group, or substituted or non-substituted aryl group.
Patent JP-2001235184-A (JP)
Title: Air conditioner
Inventor: SUZUKI TORU
IPC: F24F5/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the noise which occurs at operation of an air conditioner in the case where a humidifying unit is used. SOLUTION: An air conditioner, which is equipped with an outdoor unit (41), an indoor unit, refrigerant circuits (1) made in the outdoor unit (41) and the indoor unit, and a humidifying unit (42), and adjusts the indoor temperature (D1) by controlling the number of revolutions of a compressor (11) within the refrigerant circuit (1) and also, controlling the stream of a refrigerant, and also adjusts the indoor humidity by supplying moisture to indoor air by the humidifying unit (42), is equipped with a noise abatement means (4) which limits the operation of the humidifying unit (42) so that the sound caused by operation may not exceed a certain value.
Patent JP-2001233790-A (JP)
Title: Composition for prophylaxis and/or therapy of digestive disease
Inventor: ARAKI HIROMASA
IPC: A61K38/08
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a safe and effective composition for the prophylaxis and/or therapy of digestive diseases, especially for the prophylaxis and/or therapy of gastric ulcer, duodenal ulcer, gastritis, diarrhea, enteritis, etc., and also to provide a composition having a new action mechanism in order to resolve the problem of a side effect which has been difficult to be resolved by an action mechanism already known. SOLUTION: This medicinal composition useful for gastric-acid secretion control, digestive tract mucus secretion promotion, alimentary canal mucosa protection and digestive tract organization repair and for the prophylaxis and/or therapy of digestive diseases includes a component for activating PAR-2 as an essential component.
Patent JP-2001236056-A (JP)
Title: Keyboard device
Inventor: MORI NAOHISA
IPC: G10B3/12
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device capable of improving a key touch feel. SOLUTION: An abutment part 44 abutting on a stopper 22 for a mass body by turning is formed on the under surface at the rear end of the mass body 40. The abutment part 44 projects to a peak shape downward from a tail part 47 and has an approximately isosceles triangular shape having both slants 44c viewed from backward as hypotenuses. A front end 44b is formed as a ridge line shape having some length in a longitudinal direction to a round curved shape in section and parallels approximately to a stopper top surface 22a of a planar shape at the abutment. The stopper is a member made of felt, etc., having elasticity and is disposed in correspondence to each of the respective mass bodies 40. The stopper 22 varies in the hardness of a buffer material by each of the respectively different mass bodies 40. While the hardness varies with a white key 1W side and a black key 1B side, the hardness is set higher with the lower tone keys with respect to each of the white keys 1W and the black keys 1B.
Patent JP-2001245104-A (JP)
Title: Image reader, image processing equipment and image read method therefor
Inventor: KISHI SHINOBU
IPC: G03G21/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems of disarrangement in page sequence for its preparation or troublesome in operation for the inhibition of a copy in plural manuscripts, when trying to form a block and white image deliberately from a color copy. SOLUTION: The sensor, placing on the upper side than the position of image reader on the carrier line of a manuscript, detects a specific manuscript to be inhibited and controls image formation and the like, depending on a detected information.
Patent JP-2001249208-A (JP)
Title: Diffraction optical device and method of manufacturing the same
Inventor: INOUE AKIRA
IPC: G02B5/18
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To decrease the wavelength dependence of the diffraction efficiency and to effectively prevent color irregularity and generation of flare by the light in undesired orders. SOLUTION: In the method of manufacturing a diffraction optical device having at least two optical materials 1, 3 which are substantially transparent in the wavelength region to be used and having a relief pattern 2 on at least one interface of the two different optical materials, the second material 3 having <=5,000 mPa.s viscosity is laminated on the first optical material 1 having the relief pattern 2 on at least one surface.
Patent JP-2001247527-A (JP)
Title: Method of producing alpha-amino ketones
Inventor: KAKU SATOSHI
IPC: C07B61/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method of producing α- aminoketones by solving such problem that the synthetic process therefor is limited, since the α-aminoketones are useful as a synthetic intermediate for β-aminoalcohols or for synthesis of N atom-containing heterocyclic rings, but are unstable under the conditions except the acidic ones. SOLUTION: The method of producing α-aminoketones that are represented by general formula (I) is characterized by allowing a compound represented by general formula (II) to react with a base and a lower alcohol in the presence of a phase transfer catalyst (wherein R1, R2 and R2' are mutually identical or different from one another, and represent H, an alkyl, aryl which may be substituted, heteroaryl which may be substituted or an aralkyl which may be substituted and R3 is an eliminating group).