baber/WOPTO huggingface dataset:
Patent JP-2001027982-A (JP)
Title: Convensation sending-out method and conversation system
Inventor: MATSUMOTO YASUHIDE
IPC: G06F13/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To carry on a conversation without confusion while sharing multiple topics in a virtual space. SOLUTION: A chat server or chat client holds a sending-out source channel #CHOCOA, a sending-out destination channel #meeting, and sending out conditions of statements so that they correspond to one another. The sending-out conditions are so determined that when, for example, users 'USER1, USER3, and USER4' are specified, only statements from the specified users are sent out from the statement-source channel #CHOCOA to the sending-out destination channel #meeting. The statement-source channel #CHOCOA can be so set that the statements from 'USER1, USER3, and USER4' are displayed or not displayed.
Patent JP-2001221279-A (JP)
Title: Active vibration damping device
Inventor: YANAGISAWA MICHIO
IPC: F16F15/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an active vibration damping device in which a damping of a micro-vibration is possible at a small and wide area and a heat generation is small even at a vertical damping. SOLUTION: This active vibration damping device has a vibration detection means 112 for detecting a vibration at a fixing part and/or a movable part. A linear motor 100, i.e., a means of driving the movable part has a permanent magnet magnetic circuit 111 and a coil 110. Either of the permanent magnet magnetic circuit 111 or the coil 110 is taken as the above fixing part and the other is taken as the movable part. The device is provided with an air pressure support means 101 for supporting the movable part against the fixing part by an air pressure and control means 113, 114, 115 having an output of the vibration detection means 112 as a driving signal source of the linear motor 100 and controlling a signal from the driving signal source for controlling the linear motor 100.
Patent JP-2001221166-A (JP)
Title: Displacement type pump with spiral pipes and fluid transfer method
Inventor: CHO TAKETERU
IPC: F04B53/16
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a displacement type pump with no valve, which is equipped with efficient pumping function without worthlessly loading on fluid particles of transferred flow body and without effecting on and damaging characteristic of the fluid particles, and which has a continuously and efficiently operated mechanism without effect of intermittent flow and pulsating flow. SOLUTION: The displacement type pump comprises: a chamber 12 of which inside volume is changed by external force with a plurality of openings 4 for intake and discharge; a spiral pipe 1 extending from at least one of the openings 4 in a direction of anticlockwise rotation; a spiral pipe 2 extending from at least one of the other openings 4 in a direction of clockwise rotation. Adopting the displacement type pump structure and fluid transfer method using the same attains the purpose.
Patent JP-2001229779-A (JP)
Title: Mounting structure of rotary electric part with illumination
Inventor: KANZAKI YUKIO
IPC: H01C10/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized mounting structure having a knob with high illuminance on the surface. SOLUTION: In the mounting structure of a rotary electric part with illumination, a hollow part 11b is formed from the lower end surface 11a, facing a printed board 3, of an operation shaft 11 upward in the axial direction. An illumination member 4 comprises a terminal part 6 and a light emitting element 5. The terminal part 6 is attached to the printed board 3, and the light emitting element 5 is located inside the hollow part 11b. The light emitting element 5 illuminates inside the operation shaft 11. Therefore, the distance from the light emitting element 5 to the knob 15 can be shorter than in an existing structure, so that a mounting structure with high illuminance can be provided.
Patent JP-2001228029-A (JP)
Title: Temperature-sensing device and temperature-detecting device
Inventor: HATTORI YASUSHI
IPC: G01K7/01
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a temperature-sensing device and a temperature-detecting device which have simple constitutions and hardly become unusable states. SOLUTION: The temperature-detecting device 2 detects the temperature sensed, by means of the temperature sensing device 1 provided with a plurality of temperature-sensing section 10, which switch the state of a transponder between an operatable state and an unoperatable state in accordance with the ambient temperature on the opposite sides of a specific temperature to be switched by sending a question signal to the sensing device 1, in which the sensing sections 10 are set at different temperatures to be switched and recognizing the sensing section 10 which returns a response signal. Consequently, even if one of the temperature detecting sections 10 goes into malfunction, the temperature-sensing device and temperature-detecting device hardly become fully mulfunctioning states.
Patent JP-2001200218-A (JP)
Title: Water releasable double-coated tape
Inventor: KOTANI JUNICHI
IPC: C09J129/04
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide double-coated tapes which have an object to release, separate, and recycle a double-coated tape for members bonding a large surface and have firm adhesion so as not to be released under normal conditions and, are easily separable when dipped in water for a predetermined time. SOLUTION: The water releasable double-coated tapes for the separation of materials have (A) a water soluble pressure-sensitive adhesive layer on one side of a 50 μm to 600 μm-thick nonwoven fabric base material containing at least one type of synthetic fibers of a polyester, polypropylene, polyethylene, and a nylon and (B) a pressure-sensitive adhesive layer whose major component is an acrylic ester copolymer on the other side of the base material, and only the portion of the base material of 5 to 30% in thickness being impregnated with respective layers (A) and (B).
Patent JP-2000243458-A (JP)
Title: Power pack charging system and power tool charging system
Inventor: WHITE PAUL S
IPC: H01M50/50
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a fail-safe type unidirectional charger convertibility by providing a charger operable to carry current to a first power pack and mechanically prevented from engaging a second power pack completely and by preventing the charger from carrying current to the second power pack. SOLUTION: A first power pack can be charged only by a charger for changing charge characteristics of an electric circuit in accordance with the temperature of a power pack, and must not be capable of being charged by an old Ni-Cd charger. This unidirectional interchangeability is attained, while using mechanical properties as of expanding the sideward width of a terminal and making a comparison with a small terminal by the sideward of a second power pack, by utilizing nonconductive blades 105 and 111 protruding sideward across a lead wire. These wide blades 105 and 111 of wide width abut the side of the access slot of the old Ni-Cd charger so that the complete insertion and charge by the old Ni-Cd charger cannot be allowed in simple, reliable mechanical manners.
Patent JP-2000311587-A (JP)
Title: Electron emitting device and image forming device
Inventor: TSUKAMOTO TAKEO
IPC: H01J29/04
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance electron emitting efficiency and converge an electron orbit at the same time. SOLUTION: In this electron emitting device, an electron emitting element is generally laminated with a low potential side electrode 2, an insulating layer 3 and a high potential side electrode 4 on a substrate 1 and the high potential side electrode 4 is sandwiched by the low potential side electrode 2 from both sides through the insulating layer 3. On the side surface of the high potential side electrode 4 and the insulating layer 3, conductive films 7A and 7B that are connected to the high potential side electrode 4 and the low potential side electrode 2, respectively, are formed opposedly thereto with a space 6 interposed. An anode electrode is opposedly disposed above the substrate 1.  When a voltage Vf is applied between the low potential side electrode 2 and the high potential side electrode 4, a voltage Va is applied between the low potential side electrode 2 and the anode electrode, where the distance between the element and the anode electrode is H; Xs=H*Vf/(π*Va), a width W of the high potential side electrode 4 is 0.5 to 15-fold of Xs, inclusive.
Patent JP-2001237205-A (JP)
Title: Chemical mechanical polishing device, damascene wiring forming device and method therefor
Inventor: SHIBUKI SHUNICHI
IPC: B24B37/24
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To enable a wafer to be improved enough in both flatness and uniformity. SOLUTION: An elastic member is interposed between a polishing member and a platen, where the elastic member is of hardness 10 to 40 specified by JIS K 6301 (A type) and 5 to 30 mm in thickness.
Patent JP-2001235485-A (JP)
Title: Acceleration sensor
Inventor: NAGAHARA TERUAKI
IPC: G01P15/125
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize an acceleration sensor by improving the arrangement of an acceleration detecting chip and a signal processing chip in the acceleration sensor which is provided with both chips. SOLUTION: The acceleration detecting chip ACa is arranged at the inside of a through hole HL1 which is formed at the signal processing chip SCa. A cap CPa is installed so that a resin does not flow into an acceleration detection part AS when a resin-sealed package is formed.
Patent JP-2001232851-A (JP)
Title: Electrophotographic printer
Inventor: WATANABE KYOICHI
IPC: H04N1/113
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide stable and high quality images for a long time without mechanically controlling a mechanical section in an exposing device in an electrophotographic printer having a plurality of rotary polygon mirrors provided in the exposing device. SOLUTION: A paint is partially coated in a rotating direction on a part where the rotary polygon mirror and a driving means for driving to rotate the rotary polygon mirror are coupled with each other. The part is detected by a photosensor. The rotation controlling is executed in such a manner that the output signal of the photosensor is in synchronism with a reference signal generator and a print start reference signal.
Patent JP-2001237726-A (JP)
Title: Signal-receiving device
Inventor: WADA YOSHIO
IPC: H04B1/7107
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a signal-receiving device which can improve the perfor mance of error correction. SOLUTION: A signal-receiving device 100 is provided with the interference cancelers of multiple stages in a demodulator 120 and a line quality exponent detector 130. The interference canceler of the first stage generates the replica of an interference signal included in a direct diffusion signal based on initial reception data, which are previously obtained from the direct diffusion signal and outputs reception data, where the influence of the interference signal is reduced based on a signal obtained, by deducting the replica from the direct diffusion signal.  The interference cancelers of two and subsequent stages generate the replica of the interference signal, included in the direct diffusion signal based on reception data outputted from the interference canceler of the previous stage and outputs reception data, where the influence of the interference signal is reduced, based on the signal obtained by deducting the replica from the direct diffusion signal. A line quality exponent detector 130 compares respective pieces of reception data outputted from the respective stages of the canceler and detects the degree of matching of these reception data.
Patent JP-2001234395-A (JP)
Title: Wafer plating device
Inventor: HARIMA YOSHIYUKI
IPC: H01L21/288
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a wafer plating device which is capable of executing a uniform plating treatment even to the circumferential edge of a surface to be plated by removing the air stagnating at the circumferential edge of the surface to be plated of the wafer plating device. SOLUTION: This wafer plating device has a wafer clamp 6 for holding the wafer 4, a wafer supporter 7 having a wafer supporting section 10 of an L shape in cross section adapted to make the peripheral edge of the surface 5 to be plated of the wafer 4 supportable and a plating tank 2 in which a plating liquid circulates while flowing over from an upper opening. The device executes the plating treatment while bringing the wafer 4, with its surface 5 to be plated facing downward, into contact with the plating liquid surface in the state of grasping the wafer 4 with the wafer clamp 6 and the wafer supporter 7. The wafer supporter 7 is provided with an air vent groove 12 in order to release the air stagnating at the circumferential edge of the surface 5 to be plated when the plating liquid surface and the wafer 4 come into contact.
Patent JP-2001245347-A (JP)
Title: Mobile communication terminal
Inventor: MASHIMA TAICHI
IPC: H04W88/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal that can quickly and accurately detect a moving or stop state so as to obtain a high power saving effect by remarkably decreasing the number of measuring times of a state of a peripheral base station in the stop state, causes no discrimination delay when the movement is started, causes no adverse effect on hand-over and return to the out-zone and accurately detects the movement and the stop without being affected by the strength of a radio wave. SOLUTION: The mobile communication terminal has a vibration detection section 11 and a CPU 1 detects the movement/stop of the terminal on the basis of the presence of vibration detected by the vibration detection section 11.
Patent JP-2001207589-A (JP)
Title: Multipurpose pipe type reinforcement
Inventor: OKUYAMA YOSHIHIRO
IPC: E04C5/02
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the drawback of conventional concrete-embedded reinforcement that it is designed solely for working as a structural member and not shaped to be usable for many purposes. SOLUTION: A pipe-shaped cavity is provided inside reinforcement 4 for use in a reinforced concrete building, and a spiraling groove 2 is provided on the inner peripheral surface of the reinforcement 4 to allow liquid to easily flow and wires to easily pass therethrough. Since the reinforcement is merely one size greater in outside diameter than conventional different-shaped reinforcement of the same weight and size, it can be dealt with by a method using connecting members of standard size and can be fully dealt with by conventional methods in terms of techniques.
Patent JP-2001251117-A (JP)
Title: Antenna device
Inventor: FUKAZAWA TORU
IPC: H01Q1/38
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is the possibility that a polarization loss becomes large with respect to polarization (normally, polarization perpendicular to the ground) used by a base station antenna when communication is performed. SOLUTION: This antenna device is provided with a housing which is made of dielectric material and has an end face of a human body side where a human body comes close when communication is performed, a substrate provided in the housing and arranged parallelly to the end face of the human body side, a power feeder provided on the substrate a power feeder line where one end is electrically connected to the power feeder and the other end is bent to the side opposite from the end face of the human body side along the normal direction of a substrate surface, and an antenna composed of an antenna which is electrically connected to the other end of the power feeder line, receives power from the power feeder and is installed so as to have high gain with respect to polarization used by a base station when communication is performed.
Patent JP-2001255380-A (JP)
Title: Radiation detector, its manufacturing method, data correcting method for x-ray ct device
Inventor: TONAMI HIROMICHI
IPC: A61B6/03
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector capable of accurately and easily manufacturing a collimator. SOLUTION: In one stage of a collimator, channel direction shielding plates 2 and slice direction shielding plates 3 are alternately inserted and glued to a hollowed dedicated jig, finally removed from the jig, laid one on another into four stages, fixed by supporting bodies 5 and 6 to be a collimator, and combined with a lower detector part. The three to four shielding plates are inserted in each stage, and all of them are converged in the direction of the focus 1 of an X-ray tube. In the way of arrangement, one shielding plate is inserted for every four channels and inserted into a location moved by one channel to the arrangement of a lower stage in an upper-stage collimator. By finally combining all the four stage collimators, a 16-slice detector corresponding to all channels is obtained.
Patent JP-2001249121-A (JP)
Title: Method for controlling concentration of hydroxide ion in alkaline permanganate bath and apparatus for analyzing concentration of hydroxide ion
Inventor: KASHIMURA TAKASHI
IPC: G01N31/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for accurately controlling the concentration of hydroxide ions in an alkaline permanganate bath to a constant concentration range without being affected by the concentration of carbonate ions, the concentration of hydroxide ions affecting the ability to etch resin using the bath. SOLUTION: A pH drop curve originated by causing an acid to drop into a sampling liquid sampled from the bath of alkaline permanganate is compared in its shape to the pH drop curves of permanganic acid baths containing carbonate ions at varying concentrations, and a pH end point value corresponding to the determined concentration of carbonate ions is set within the bath. Based on the measurement of the concentration of hydroxide ions taken from the amount by which the acid drops at the pH end point value, the concentration of hydroxide ions in the permanganate bath is controlled to a certain value.
Patent JP-2001252940-A (JP)
Title: Method for molding in-mold labelled molded article, and molded article
Inventor: YOSHIDA SHIGERU
IPC: B29C45/14
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for expressing a three-dimensional feeling on the surface of an in-mold labelled molded article, capable of easily manufacturing a molded article having many kinds of patterns by one cavity mold without damaging a label at the time of demolding. SOLUTION: At the time of molding of the in-mold labelled molded object, a well releasable label 3a is preliminarily bonded to a label main body 3 to be inserted in the cavity mold 1 at a place where a three-dimensional feeling is expressed on the label main body 3 and the label main body 3 is inserted in the cavity mold 1 so as to be opposed to a cavity on the well releasable label bonded side to perform in-mold label molding and, thereafter, the well releasable label 3a is peeled from the label surface of the molded article to form a recessed part at the place where the well releasable label is bonded. Further, the pattern of the place bonded to the label main body is made same to the shape of the well releasable label 3a to manufacture the molded article free from positional shift.
Patent JP-2001253044-A (JP)
Title: Original plate for screen printing and manufacturing method for the same, fabric tensioning machine and screen printing plate
Inventor: MIZAWA KOJI
IPC: B41F15/36
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce a decrease in tension due to an aging change of a screen fabric as much as possible and to improve a printing dimensional accuracy and durability in a screen printing plate. SOLUTION: The method for manufacturing the screen printing plate 12 comprises the steps of setting the screen fabric 1 to a fabric tensioning machine 2 having an infrared heater 7 by using the machine 2, placing the heater 7 on an upper surface of the fabric 1, and tensioning the fabric in four directions while heating the fabric 1. The method further comprises the steps of giving a predetermined tension to the fabric 1, then adhesively fixing the fabric 1 to a fixing frame 5 to obtain an original plate 9 for screen printing, and manufacturing the plate 12 by using the plate 9.
Patent JP-2001260788-A (JP)
Title: Air bag
Inventor: HIRANO TATSUO
IPC: B60R21/16
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an air bag capable of being readily formed into a three- dimensional bag shape through planar connecting work such as sewing, and being readily manufactured in an automated fashion. SOLUTION: The air bag 10 made of a ground fabric 11 whose peripheral edges are connected together has a cylindrical wall part 22 on the side of a gas inflow port 23, and a ceiling wall part 26 closing the front end of the cylindrical wall part. The ground fabric has a first fabric part 12 and a second fabric part 18. Interconnecting parts 13 and 14 at the front of the peripheral edge of the first fabric part are folded at a centerline X and interconnected. One side connection 15 at the rear of the peripheral edge of the first fabric part is connected to one side edge 19 extending from one side edge 18c of the second fabric part 18 to near the center of the rear edge 18b of the second fabric part.  The other side connection 16 at the rear of the peripheral edge of the first fabric part is connected to the other side edge 20 extending from the other side edge 18d of the second fabric part 18 to near the center of the rear edge 18b of the second fabric part. The one side connection and the one side edge are symmetrical with respect to a bisector Y therebetween and the other side connection and the other side edge are symmetrical with respect to a bisector Z therebetween.
Patent JP-2001253456-A (JP)
Title: Sealant extruding container and top cover therefor
Inventor: HIRAIWA TAKEAKI
IPC: B65D83/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a top cover for sealant extruding container which is simple in structure and easily disposable after use. SOLUTION: A surrounding wall 21 to be fixed to a drum part body is provided at the periphery of a top plate part 20 made of a papermaterial, and an extrusion tube 22 made of the papermaterial doubling as a nozzle fixing wall is erected at the center of the top plate part 20. The extrusion tube 22 is provided either by forming integrally with the top cover main body 1 or by making a separately formed tube adhered.
Patent JP-2001267467-A (JP)
Title: Multilayer ceramic substrate, its manufacturing method and electronic device
Inventor: ISENOBO KAZUHIRO
IPC: H01L23/13
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem where the flatness of a pad electrode formed on a bottom surface of a cavity provided on a multiplayer ceramic substrate is damaged, since waviness such as a recess caused by the difference of the distribution density of an inner conductor formed inside of a laminated body in the forming area of the cavity sometimes occurs. SOLUTION: At a part where distribution density in the laminating directions of inner conductors 14 and 15 is comparatively low inside of the laminated body 3 in the forming area of the cavity 6, a dummy layer 17 for correcting thickness is provided along a specific interface between ceramic layers 2.