baber/WOPTO huggingface dataset:
Patent JP-2002271517-A (JP)
Title: Data circuit terminating apparatus, digital service and terminal adaptor
Inventor: OKITA SHINICHI
IPC: H04M1/253
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a data circuit terminating apparatus connected to ISND network, that can quickly and easily conduct recover operation a fault state, such as runaway of a CPU. SOLUTION: In the data circuit terminating equipment(DCE) 10 comprising a combination of a terminal adaptor(TA) 12 and a digital service unit(DSU) 11, the digital service unit(DSU) 11 is provided with a fault occurrence monitor means 13 that monitors a fault state, such as runaway of the terminal adaptor(TA) 12, a polarity inversion detection means 14 that detects the polarity inversion of a 1st line 41a and a 2nd line 41b of a subscriber line 41, and a reset control means 15 that generates a reset signal S1 and outputs it to the terminal adaptor(TA) 12, when the polarity inversion exists in the detection of the fault occurrence state.
Patent JP-2002271891-A (JP)
Title: Voice coil bobbin for speaker
Inventor: TOMIZAWA TATSUHISA
IPC: H04R9/04
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a voice coil bobbin 1 for a speaker, which can prevent fire flame propagation of a reinforcement paper sheet 3 wound on the voice coil bobbin 1, a diaphragm and a damper when an excess current is supplied to a voice coil 2. SOLUTION: A perforated line 1a is formed in a circumferential direction to the voice coil bobbin 1 so as to separate a part of the voice coil bobbin 1 on which the voice coil 2 is wound from a part 3 of the voice coil bobbin 1 on which the damper and the diaphragm are fixed.
Patent JP-2002270826-A (JP)
Title: Semiconductor device
Inventor: BABA TOMOYA
IPC: H01L27/092
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency LSI with which a high-speed operation, which has been achievable only with a bipolar transistor, is obtainable, by increasing a tensile strain to improve the mobility of an nMOS transistor, while markedly reducing a manufacturing cost. SOLUTION: The semiconductor device comprises a semiconductor substrate and a gate electrode, formed on the semiconductor substrate whereon a silicon germanium film, carbon-added silicon film, and silicon film are formed in this order, via a gate oxide film. This is an n-channel type semiconductor device where the carbon-added silicon film functions as a channel region.
Patent JP-2002038360-A (JP)
Title: Double-knit fabric with moisture controlled and improved thermal properties
Inventor: ROCK MOSHE
IPC: D04B21/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite textile fabric for rapidly removing moisture away from the skin and for retaining body heat. SOLUTION: The composite textile fabric includes an inner fabric layer made of a yarn comprising a plurality of fibers primarily of polyester or other synthetic yarns which have been rendered hydrophilic, and an outer fabric layer made of a yarn comprising a plurality of fibers primarily of polyester or other synthetic yarns which have also been rendered hydrophilic. The inner fabric layer and the outer fabric layer are formed concurrently by knitting a plaited construction so that the layers are distinct and separate, yet integrated one with the other. The yarn fibers of the inner fabric layer are embedded with particles of a refractory carbide or may be treated by metal vapor deposition to enhance the retention of body heat.
Patent JP-2002270630-A (JP)
Title: Planarizing device and head
Inventor: YAMAZAKI TAKAHIKO
IPC: H05K3/34
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a planarizing device and a head which surely forms a bump, having a flat top face on which solder, gold or other metal will hardly deposit, even if the bump is pressed repeatedly. SOLUTION: The planarizing device 100 for forming the top of a solder bump 13 formed on an IC-mounting substrate 10 into a flat top face 16 comprises a head 131, having a flat pressing face 134 for pressing the top of the solder bump 13 and at least the pressing face 134 of the head 131 is made of ceramic.
Patent JP-2002268531-A (JP)
Title: Learning support method and system as well as learning support program and memory medium storing learning support program
Inventor: NAKAMURA OSAMU
IPC: G06Q50/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a learning support method and system for efficiently progressing learning for obtaining qualifications, etc., by a technique of permitting adequate learning progression management taking the oblivion characteristic of learners into consideration as well as a learning support program and a memory medium storing the learning support program. SOLUTION: This method is inputted with the time for carrying out a tests, the time for final learning, test ranges and acceptance conditions as initial information and provides the learners with the necessary number of learning times for the test ranges by using such initial information and the oblivion function held therein.
Patent JP-2002270747-A (JP)
Title: Radiator for electrical component
Inventor: TSUNA TAKAMITSU
IPC: H01L23/467
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a radiator which is small and radiates heat efficiently. SOLUTION: The radiator has a heat radiating body 4 at a substrate 2, on which an electrical component 3 generating heat is arranged. This body 4 is arranged within a channel in which cool air flows in a case 1, and projections 5, the areas of which are smaller than the cross-section area of this channel are arranged in the front and rear of the body 4 in the channel. One of the projections, which are arranged on the windward side of a cool air flow, is constituted so that at least a gap exist at the inner wall of the channel on the side of the substrate 2 within the channel.
Patent JP-2002275576-A (JP)
Title: Low yield ratio steel for low temperature use and production method therefor
Inventor: HAYASHI TORU
IPC: C22C38/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide low yield ratio steel for low temperature use which has stabilized strength and yield ratio, and a method for advantageously producing the steel. SOLUTION: The steel has a composition containing 0.02 to 0.16% C, 0.10 to 0.5% Si, 0.70 to 1.6% Mn and 0.01 to 0.08% Al, and the balance Fe with inevitable impurities, and a structure consisting of the three phases of ferrite, bainite and martensite, and in which the volume ratio of the martensite is 1 to 15%. For obtaining the above structure, rolling and cooling conditions are controlled so that MVF=0.114.Rnx -0.00616.Tfin -0.576.CRX-500 +8 (Rnx is the draft (%) in the γ recrystallization region; Tfin is the rolling finishing temperature ( deg.C); and CRX-500 is the cooling rate ( deg.C/s) at X to 500 deg.C; wherein, X=MIN(Tfin , 800) reaches 1 to 15.
Patent JP-2002276998-A (JP)
Title: Desiccant dehumidifier
Inventor: IKEMOTO HIROKI
IPC: F24F3/14
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a desiccant dehumidifier capable of supplying the air at a low temperature and low humidity indoors at low driving energy consumption. SOLUTION: This desiccant dehumidifier has a total heat exchanger 9 exchanging the total heat of sensible heat and latent heat between the air passing through a primary side 9a and the air passing through the secondary side 9b and a dehumidifying rotor 1 allowing a dehumidifying agent to absorb moisture at the primary side 1a to dehumidify the air passing through the primary side 1a and releasing moisture from the dehumidifying agent for regeneration by the exposure to heated air at the secondary side 1b. A supply air path 3 is provided in such a manner that outdoor air is supplied indoors through the primary side 9a of the total heat exchanger 9 and the primary side 1a of the dehumidifying rotor 1 in order. An exhaust air path 10 is provided in such a manner that indoor air is exhausted outdoors through the secondary side 2b of the total heat exchanger 9. A heated air path 4 is provided in such a manner that the heated air heated by a heat source is exhausted outdoors through the secondary side 1b of the dehumidifying rotor 1.
Patent JP-2002201108-A (JP)
Title: Cosmetic
Inventor: OZAKI TADAAKI
IPC: A61K8/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having a high safety of the human body, excellent emulsifiability, characteristics of sense of use, appearance such as gloss, texture, etc., and excellent storage stability. SOLUTION: This cosmetic or oil-in-hydrophilic base type emulsion composition comprises a glycolipid obtained by subjecting a sugar substrate and a lipid substrate prepared by extraction from a plant to a bioconversion with a yeast and isolating the obtained fermented metabolite. The cosmetic or oil-in- hydrophilic base type emulsion composition comprises the glycolipid, water and a soluble alkali agent.
Patent JP-2002273054-A (JP)
Title: Game device using position detector and storage medium
Inventor: SHINODA TETSUYA
IPC: A63F13/42
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a new game device that allows easily participating in a stamp rally by using a portable game machine, and a storage medium. SOLUTION: The game device has a control section 2 carrying out game computation on the basis of position information on a player from GPS, and the control section 2 has a means to judge whether or not data on the altitude and latitude in more than one previously specified positions and the altitude and latitude of the specified positions and the altitude and latitude based on the current position of the player from GPS are coincident.
Patent JP-2002272274-A (JP)
Title: Plant support material for greening wall surface and method for greening wall surface
Inventor: OKANO AKIHIRO
IPC: E02D29/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a plant support material which is used for greening a wall surface and can easily be set in a short period without a work stand, when greening plants are used to green the wall surface of a building, and to provide a method for greening the wall surface with the plant support material. SOLUTION: The wall surface is simply greened by fixing both the upper and lower end portions of the plant support member formed from linear members extended in the vertical direction and in the lateral direction to a building whose wall surface is greened. The greening can be improved by disposing planters for cultivating green plants and watering pipes for supplying water and nutrients to the greening plants on the plant support.
Patent JP-2002279305-A (JP)
Title: On-line shop
Inventor: ARIYOSHI TAKASHI
IPC: G06Q10/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve degree of satisfaction on the part of a customer by providing more useful information on a commodity to the customer in on-line shopping. SOLUTION: A commodity information database 110 stores commodity information, capable of browsing, a contributed information database 120 stores contributed information capable of browsing which is contributed by the customer, and a customer information database 130 stores customer information of a member customer. The customer information includes personal information of the member customer of an on-line shop 100, whether there is order of the commodity, ordering information of the commodity, and posting authority information. An information managing program 140 manages respective information stored in each of the databases, relates the information to each commodity, and controls exchange of information between the on-line shop and a customer side 200 or a sale side 300.  The posting authority is the authority for posting regarding the commodity, and is given only to the customer who has purchased the commodity and to only the commodity the customer purchased.
Patent JP-2002285379-A (JP)
Title: Annealing equipment, annealing method and plating treatment system
Inventor: TANAKA YOSHIJI
IPC: C25D21/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an annealing equipment which is capable of adequately performing management of annealing quality in correspondence to respective substrates to be treated, an annealing method and a plating treatment system. SOLUTION: The substrate to be treated is placed on a stage disposed in a process chamber and an annealing atmosphere is introduced into the process chamber. The substrate to be treated which is placed on the stage is heated in this state. The treating surface of the substrate to be treated which is placed on the stage is provided with a plurality of contact members which are electrically contactable with the treating surface of the substrate to be treated. The electric resistance between at least two among these contact members is measured with an electric resistance measuring instrument. The electric resistance during the heat treatment and the change thereof are measured relating to the plating layer formed on the treating surface of the substrate to be treated heated in the annealing atmosphere.  Since the progression condition of the annealing treatment can therefore be detected during the heat treatment, the adequate performance of the management of the annealing quality is made possible according to each of the substrates to be treated. Also, the optimization of the plating treatment conditions is made possible by the measurement of the electric resistance.
Patent JP-2002290458-A (JP)
Title: Multicast system
Inventor: HIRATA KATSUMI
IPC: H04L45/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a multicast system which enables a client to freely select a plurality of transmission destinations of data. SOLUTION: When desiring to multicast data a client transmits the data and destination information of a plurality of receiving ends to a center device. Based on the information from the client, the center device generates a multicast group containing the plurality of transmission destinations, and multicasts the data to the generated multicast group.
Patent JP-2002282732-A (JP)
Title: Garbage supplier in garbage disposal facilities
Inventor: NAKAMURA KENJI
IPC: B09B3/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a garbage supplier in garbage disposal facilities efficiently cutting garbage with much fibers and surely crushing even the garbage of round shape. SOLUTION: In the garbage supplier in the garbage disposal facilities supplying the garbage received from a hopper to the next process, an uniaxial screw conveyor 41 is incorporated inside a housing 40 to which the garbage is supplied from the hopper 1, the screw conveyor 41 can be rotated normally and reversely, the next process side discharge port 45 of the garbage is provided on the normal rotation exit side of the screw conveyor 41 and the discharge port 46 of non-conforming objects is provided on the reverse direction end part side of the screw conveyor 41.
Patent JP-2002286518-A (JP)
Title: Mass flow controller
Inventor: TANAKA HITOAKI
IPC: G05D7/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a mass flow controller dispensing with any sensor tube by providing a diaphragm with a heater in the case of a mass flow controller for measuring the flow velocity of a gas based on a change in heat quantity. SOLUTION: This mass flow controller has a flow control part, comprising a passage for passing a measured gas therethrough and the diaphragm provided for the passage to adjust the flow of the measured gas. The diaphragm is equipped with a sensor comprising the heater for measuring the flow velocity of the gas based on a change in heat quantity. In particular, the heater is provided on a surface of the diaphragm on the opposite side of its surface contacting with the measured gas.
Patent JP-2002286815-A (JP)
Title: D.c. characteristic testing device
Inventor: TAKAGI MASATO
IPC: G01R31/3183
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a d.c. characteristic testing device that is high in measuring accuracy in VSIM mode and can correspond to both DC tests. SOLUTION: In VSIM mode, switches S1 and S2 are turned on and switches S3 and S4 are turned off. Selected first differential amplifier controls a set voltage 101 and a testing voltage 102 so that they may be equivalent to each other. A first current mirror circuit 5 supplies a reference current I5a and an output current I5b respectively. A second current mirror circuit 6 returns a reference current I6a and an output current I6b respectively. A complementary emitter follower circuit 7 supplies a differential current ΔIa, a difference between the reference current I5a and reference current I6a, to a DUT. An ammeter 8 measures a differential current ΔIb, a difference between the output current I5b and output current I6b.
Patent JP-2002290343-A (JP)
Title: Alarm device and alarm generating method used for it, and its program
Inventor: OKANOUE KAZUHIRO
IPC: H04B17/345
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device that can easily detect interference caused in a wireless communication system and provide a guide to exclude deterioration in communication quality due to the interference. SOLUTION: A band selection circuit 2 selects a signal including a band used by a wireless communication system that is a target from a radio wave received by a reception antenna 10 on the basis of a center frequency and a bandwidth used by the target wireless communication system from an input terminal 11. An interference detection circuit 3 obtains a level of a signal from the band selection circuit 2 and provides an output of it as an interference level signal. An interference discrimination circuit 4 compares the interference level signal with an interference level giving effect on the wireless communication system being the target on the basis of an identifier from the input terminal 11 and informs an operator about occurrence of interference through an interference notice circuit 5 when the interference level signal is greater than the interference level.
Patent JP-2002291735-A (JP)
Title: Ultrasonograph and ultrasonography treatment system
Inventor: ASAKAWA TADASHI
IPC: A61B8/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonograph capable of perceiving electromagnetic or mixing of noise from power supply lines. SOLUTION: The ultrasonograph has a conductive disturbance wave detection part 10 detecting the line noise of power supplied to the ultrasonograph; an electromagnetic disturbance wave detection part 11 detecting electromagnetic wave disturbance noise invading an device casing; a memory 8a storing a preset reference value of the noise; and an observing monitor 5 means displaying the presence of the noise through a noise information image display part 4 when at least one of the detected line noise and the electromagnetic wave disturbance wave exceeds the reference value.
Patent JP-2002292068-A (JP)
Title: Game ball conveying device
Inventor: CHIBA YOSHITERU
IPC: A63F7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game ball conveying device moving game balls from a lower tray or an individual box to an upper tray automatically or by a simple operation when there are no more game balls in the upper tray so that a user of a game machine can concentrate on a game. SOLUTION: The game ball conveying device is provided with a tubular means 21 of connecting an interior of a first game ball holding container 12 arranged in a lower side of the game machine 1 and an interior of a second game ball holding container 11 arranged in an upper side of the game machine 1, a game ball conveying means 24 arranged in an interior of the tubular means 21 and conveying the game balls from the first game ball holding container 12 to the second game ball holding container 11, a driving means 22 driving the game ball conveying means 24, a first connecting means 25 feeding energy for power to the driving means 22, a switching means 4P capable of switching the energy for power on and off, and a second connecting means 41 feeding energy for power to the switching means 40.
Patent JP-2002297120-A (JP)
Title: Display device and console panel window display method
Inventor: HAYAMA TATSUYA
IPC: G06F3/048
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a console panel window display method, which enable a user to easily discriminate a console panel window in an in-focus state by displaying an out-of-focus console panel window in a translucent state and then increase the visibility of a background image even when many console panel windows are present. SOLUTION: GUIs which are console panel windows of a tuner and a VTR30 connected through a network are displayed on the screen 10a of a digital television 10 respectively. Drawing processing parts 65 and 75 redraw a GUI in an opaque state on the screen 10a in response to an event indicating that the GUI obtains the focus and also redraws the GUI in a translucent state on the screen 10a in response to an event indicting that the GUI loses the focus.
Patent JP-2001302836-A (JP)
Title: Polyvinyl chloride foam
Inventor: ZERAFATI SAEID
IPC: C08J9/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming agent capable of providing possibility attaining flexibility of processing and broad density. SOLUTION: Polyvinyl chloride foam is obtained by expanding PVC with a physical foaming agent containing a gaseous hydrofluorocarbon.
Patent JP-2002293774-A (JP)
Title: Method for producing 5-(meth)acryloyloxy-2,6- norbornanecarbolactone
Inventor: SHIMIZU KAZUYA
IPC: C07D307/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method capable of producing 5-(meth)acryloyloxy-2,6-norbornanecarbolactone in high yield. SOLUTION: The method for producing 5-(meth)acryloyloxy-2,6- norbornanecarbolact-one comprises an esterification reaction between 5- hydroxy-2,6-norbornanecarbolactone and (meth)acrylic acid in the presence of an acid catalyst and an entrainer.
Patent JP-2002292445-A (JP)
Title: Hydraulically actuating tool
Inventor: HAYASHI SOICHI
IPC: B21J15/16
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulically actuating tool capable of simplifying the structure as a whole and making the cost low by simplifying the mechanism for reducing or eliminating the oil pressure in a cylinder room when an oil piston retreats to the endmost. SOLUTION: The hydraulically actuating tool is provided with a housing having an oil cylinder 7, the oil piston 10 having a piston rod 12 and slidably inserted internally into the oil cylinder 7, an oil feeding means 33 to the cylinder room 8 on the front side of the oil cylinder 7 through pipelines 27, 28, one part 11 of the oil piston 10 is made displaceable, in the slide direction of the oil piston 10, a member 4 coming into contact with the part 11 accompanying the retreating of the oil piston 10 is disposed on the rear side cylinder room 9, and when the one part 11 retreats, the front side cylinder room 8 and a rear side cylinder room 9 are made to communicate with each other.