baber/WOPTO huggingface dataset:
Patent JP-2001256992-A (JP)
Title: Cell voltage detecting terminal for fuel cell
Inventor: KANAI YASUSHI
IPC: H01M8/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cell voltage detecting terminal of a simple structure capable of maintaining good connecting conditions. SOLUTION: The side face 14A of the separator 14 is provided with a recess part 15 opening to the upper face 14B as well. The cell voltage detecting terminal 21 to detect the voltage from the separator 14 is provided with a clipping part 22 of a clip type. The clipping part 22 holds both separators so that a recess parts 15 of the separator 14 of one of adjacent cells matches with a recess 15 of the other one.
Patent JP-2001261301-A (JP)
Title: Organic substance-based hydrogen storing material and method of storing hydrogen
Inventor: MORISHITA SHINYA
IPC: C07C31/22
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a safely handleable organic substance-based hydrogen storing material capable of efficiently storing hydrogen under conditions of about normal temperature and atmospheric pressure and to provide a method of string hydrogen. SOLUTION: This organic substance-based hydrogen storing material is obtained by feeding an atomic hydrogen occluded in metal fine particles capable of occluding the hydrogen in the presence of metal fine particles having a catalyst activity to a hydrocarbon-based organic compound having carbonyl group and introducing the hydrogen atom into the carbonyl group of the compound. A compound having a structure in which methylene group and the carbonyl group are alternately repeated is suitably used as the compound.  The method for storing the hydrogen comprises depositing the metal fine particles capable of occluding the hydrogen and the metal fine particles having the catalyst activity on one surface of a metal plate capable of occluding the hydrogen and having hydrogen permeability, bringing the compound into contact with the deposited surface side of the metal fine particles and permeating and feeding the hydrogen from the opposite side of the metal plate.
Patent JP-2001264069-A (JP)
Title: Angular velocity sensor
Inventor: TOGE MUNEYUKI
IPC: G01C19/56
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor of high accuracy, capable of being miniaturized. SOLUTION: First and second driving vibrators 16, 17 are arranged almost symmetric with respect to a point O. A driving side vibrator 13 is formed in frame shape almost symmetrical, with respect to the point O to surround the driving vibrators 16, 17. The driving vibrators 16, 17 are floatingly supported to the driving side vibrator 13 via first driving springs 41, 42 and second driving spring 43, 44 almost symmetrically with respect to a y-direction passing the point O to be able to vibrate in the x- direction. A detection vibrator 12 is formed in frame shape almost symmetrical with respect to the point O to surround the driving side vibrator 13. The detection vibrator 12 and the driving side vibrator 13 are supported floatingly to a stress relaxing frame 11 via detecting springs 33, 34 rotatably torsionally and vibrate in opposite phases to each other about a z-axis which passes through the point O. The driving vibrators 16, 17 are coupled via a driving in-phase countermeasure spring 45. Angular velocity is detected by the torsional rotating vibration of the detecting vibrator 12 about the z-axis, passing the point O in the state of the driving vibrators 16, 17 which are driven vibratingly in the x-direction passing the point O in the opposite phases.
Patent JP-2001268104-A (JP)
Title: Spanning tree protocol and bridge provided with the same
Inventor: HIGASHIYAMA MITSURU
IPC: H04L12/28
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve communication efficiency by enabling operation even on a network, where plural VLANs are mixed, decreasing the number of BPDU to be transmitted/received by a VLAN trunk port and reducing the load of processing. SOLUTION: A bridge 1 has an instance 2 having a data base containing the VLAN-ID of the VLAN thereof and the MAC address of a route bridge inside that VLAN for each of plural VLAVs at least. The bridge 1 discriminates whether the received BPDU bundles the BPDU corresponding to plural VLANs in one packet or not and disperses the bundled BPDU for each VLAN. Then, the instance is updated for each VLAN on the basis of the BPDU and a spanning tree is reconfigured for each VLAN. Afterwards, it is discriminated whether or not the BPDU is to be outputted to the trunk port and when the BPDU is to be outputted to the trunk port, the BPDU is bundled in one packet for prescribed time and outputted later.
Patent JP-2001189978-A (JP)
Title: Panel-type speaker
Inventor: TASHIRO MICHIO
IPC: H04R7/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive panel-type speaker, having a simple configuration and high sound quality and one that needs no excessive space, even if used in combination with a planar display device. SOLUTION: A panel-type speaker (10) adopts a vibration mode (DM) system, that is provided with exciters (12a-12d) each of which includes a magnetic circuit and a voice coil and with a planar diaphragm (11) excited by the exciters. Then the diaphragm (11) of this panel-type speaker is configured, so that it serves also as an optical filter or a front lighting panel of a display device (20), such as a liquid crystal display panel or a plasma display panel.
Patent JP-2000279589-A (JP)
Title: Variable display device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To make attractable player's attention by performing a variable display operation which has not been observed conventionally. SOLUTION: Since a variable display is done using a variable display direction of distinguishing information in variable display parts 81, 91 in a part as the horizontal direction and a variable display direction of distinguishing information in the other variable display parts 61, 71 as the longitudinal direction among the variable display parts 61, 71, 81, 91 in which a plurality of divisions are displayed, a play progresses by variable display operation which has not been observed conventionally to attract player's interest.
Patent JP-2000336237-A (JP)
Title: Thermoplastic resin composition
Inventor: KIDO RYOTA
IPC: C08L51/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in extrusion moldability, vacuum formability the stability of color tone, and surface appearance by blending a rubber-toughened styrene resin composition, a high-molecular weight polymer having a specified weight-average molecular weight, and an α-olefin oligomer each in a specified amount so as to give a specified content of three sequences of acrylonitrile monomer units. SOLUTION: The composition is formed by blending 100 pts.wt. rubber- toughened styrene resin composition, 0.1-10 pts.wt. high-molecular weight polymer, preferably comprising a methacrylate copolymer, having a weight-average molecular weight of 1,000,000 or higher, and 0.05-5 pts.wt. (ethylene-)α-olefin (co)oligomer preferably having a kinematic viscosity at 100 deg.C of 5-100 cSt, wherein the three sequencies of acrylonitrile monomer units present in the acetone solubles account for at most 10 wt.% of the acetone solubles. It is desirable that the composition has a melt flow rate of 1.0-12 g/10 min at 220 deg.C under a load of 10 kg.
Patent JP-2001268254-A (JP)
Title: Reproducing and repeating data transmission system
Inventor: IMAI YUKIO
IPC: G08B25/01
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing and repeating data transmission system where security signals communicating fire breakouts and burglar intrusions are sent/received between a master unit and each terminal in a duplicate configuration, to enhance reliability of signal transmission and safety in daily life and effectively utilize wiring. SOLUTION: In the case of sending/receiving digital video signals, audio signals and security signals for breakouts of fire and crime prevention between a master unit 1 and terminals 11, 12,..., 1n, the master unit and the terminals are connected sequentially by using serially connecting wires L1, L2, L3,..., Ln.  A common wiring L51 consisting of a couple or multi-couples of common line cables is used to apply parallel connection to the master unit and each terminal in addition to the serially connecting wires for reproducing downstream and upstream data and transmitting them from one terminal to another, and modems 51, 61, 62,..., 6n are respectively provided to the connection ends of the common wires of the master unit and each terminal for transmission and reception of the security signal and a state signal resulting from the operation state self-diagnosis conducted of each terminal.
Patent JP-2001260249-A (JP)
Title: Tire molding device
Inventor: MATSUNAGA HITOO
IPC: B29D30/36
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a tire molding device which is of a simple structure and less costly and further, is sufficiently durable with the provision of an easily replaceable bladder, under a prerequisite for a stably bulged and diametrally expanded shape. SOLUTION: A cylindrical bladder which is bulgingly deformable has a body part extending over the entire length of an axial direction and a freely attachable/detachable annular body formed on the outer periphery of a center region in the axial direction. The body part has a rubber coated layer formed of a plurality of parallel arranged and non-stretchable cords extending in the axial direction of the bladder and the annular body has a rubber coated layer formed of a continuous and non-stretchable cord wound helically in the circumferential direction. The wound cord is arranged meandering in the wound direction under the cylindrical state of the bladder and the annular body is diametrally expandable upto a previously set specified outer diameter to the bulged deformation of the bladder.
Patent JP-2001264681-A (JP)
Title: Display device
Inventor: KIYOMATSU SATOSHI
IPC: H04M1/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device with multiple functions and with high design potential which is made to be small, light and, especially, thin in an eye direction and is provided with virtual image magnification display and also a direct display by using one display part. SOLUTION: Virtual image magnification display and direct display are realized in respective monitoring windows by using one small image display part, two monitoring windows, a parallel quadrilateral prism having an internally four times reflecting means and a light separating means and an image magnifying optical system. A see-through mechanism and a diopter adjusting mechanism are also realized in the device.
Patent JP-2001263768-A (JP)
Title: Air-conditioning system containing auxiliary power source
Inventor: FUNABASHI ATSUHIRO
IPC: F24F11/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To lengthen the lifetime of a secondary cell in an air conditioner containing the cell as an auxiliary power source. SOLUTION: The air conditioner installs a heat exchanger 13 and a fan 14 in a housing 11 to be installed in a room. Thus, the conditioner inputs the indoor air, cools the input air and ejects the air into a room. A plurality of secondary cells 2 are disposed as an auxiliary power source in an air channel in the housing 11. The cell 2 is controlled to be charged and discharged by a control circuit. A part or all of necessary power for air conditioning is prepared by a power of the cell 2 during a predetermined period for generating a peak of a change of the power consumption for one day. The cell 2 is charged by a commercial power for a period except the predetermined period.
Patent JP-2001271502-A (JP)
Title: Bathroom ceiling
Inventor: HAYAMA NAOKI
IPC: E04B9/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom ceiling capable of surely preventing the direct falling of dew condensation from a domy ceiling panel. SOLUTION: In the bathroom ceiling having the ceiling panel disposed to the upper section of a wall panel, the ceiling panel is formed of a resin mold in a domy shape, and hydrophilic sections and hydrophobic and water-repellent sections along the inclined direction are formed alternately onto a surface on the indoor side of the ceiling panel in the orthogonal direction to the inclined direction while the intervals of the adjacent hydrophilic sections are set at a fixed value, where grown condensation can be divided to the adjacent hydrophilic sections before the condensation reaches the holding capacity or more of the hydrophilic sections.  The fixed value is set at a value from 1 mm to 5 mm, and the hydrophilic sections and the hydrophobic and water-repellent sections are formed alternately by executing hydrophilic or hydrophobic and water-repellent treatment to the surface of a base material made of a hydrophobic and water-repellent or hydrophilic resin in the ceiling panel.
Patent JP-2000297865-A (JP)
Title: Three-way valve
Inventor: LEYS JOHN A
IPC: F16K1/38
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a three-way valve having a valve stem which can be speedily and easily manufactured, and which can be assembled in a flow passage part in the minimum number of processes. SOLUTION: This three-way valve 10 for controlling flow between a first and a second ports 20, 22 and a common port comprises a valve body 14 having an integrated flow part 30 and a valve stem 16 having a first and a second valve members 52, 54. The valve stem 16 is assembled in a flow part 30 in the valve body 14 by press-fitting, when at least either of the first valve member 52 and the flow part 30 is temporarily deformed. The valve stem 16 is movable between a first position where fluid can flow between the common port and the second port 22, and a second position where fluid can flow between the common port and the first port 20.
Patent JP-2001273213-A (JP)
Title: Method and device for input information input system
Inventor: YOSHIDA YUICHI
IPC: G06F3/048
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an input method in an information input system, with which the entire system can be made light in weight and compact and further, the reduction of production costs can be attained. SOLUTION: Concerning the input method in the information input system, in which separately existent input part and display part are connected through a communication route, this method is provided with a process for transmitting an agent program from the display part to the input part, process for converting the contents of button operation or mouse operation performed by the input part to a prescribed data stream, process for transmitting the data stream converted in the conversion process to the display part, process for judging the state of a picture displayed on the display part, and process for switching into operation contents on the display part corresponding to the data stream transmitted from the input part according to the picture state judged in the judgement process.
Patent JP-2001266822-A (JP)
Title: Battery pack lock structure
Inventor: TANAKA TETSUO
IPC: H04B7/26
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack lock structure in which the terminal is pressure contacted steadily to the main body and can supply electricity stably by preventing the slippage of battery pack to be installed on the main body. SOLUTION: The main body 10 comprises a quick connecting recess 22 to quick connect a battery pack 20, and when the battery pack 20 is installed, plural contacting terminals 16 arranged at a prescribed interval at the quick connecting recess 22 and plural supply terminals 22 arranged at the battery pack 20 are pressure contacted and supply electric power to the main body 10. At this installation, a plurality of concave connecting portions 14 and convex connecting portions 24, which connect the quick connecting portion 22 with the battery pack 20 each other at one end, fix the terminal in pressure contact state and the center line of this concave connecting portions 14 and the convex connecting portions 24 is arranged on the center line A to match the center line of the contact terminals 16 and the supply terminal 22.  The concave connecting portions 14 and the convex connecting portions 24 are fixed in T shape to restrain the movement of the battery pack 2 in the up and down and right and left direction.
Patent JP-2001261106-A (JP)
Title: Refuse deadweight measuring method for refuse wagon
Inventor: AOYAMA HAJIME
IPC: B65F3/14
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a refuse deadweight measuring method for refuse wagon capable of attaining smooth refuse collecting operation for an operator and measuring the deadweight of the refuse correctly during loading operation. SOLUTION: The refuse wagon 1 having a loading apparatus 6 for loading the refuse in a refuse storage box 3 is provided with a load sensor 5 detecting deadweight of the refuse and an operation switch 9 which starts/stops operating of the loading apparatus 6. Measurement of the refuse deadweight by the load sensor is started 5 based on an operation starting signal of the operation switch 9, and is stopped based on the operation stopping signal. It is thus possible to measure the deadweight of the refuse wagon automatically without requiring the operator to conduct additional operation and work.
Patent JP-2001272720-A (JP)
Title: Camera
Inventor: KATAGIRI SADAHITO
IPC: G03B17/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that a photographer is apt to miss the photographing of an important scene occurring later because he (she) continues a consecutive photographing mode in spite of a small number of unexposed frames and finishes photographing on all the frames in a state where he (she) is not aware how many frames unexposed frames are by concentrating on framing while looking in a finder and consecutively photographing on many frames in the case of photographing in the consecutive photographing mode, and trouble that the photographer can not attain intended framing or he(she) misses a high-speed subject caught with considerable trouble and loses a valuable shutter chance when he (she) turns his (her)  eyes away so as to visually confirm the number of the exposed frames from the surface of the camera in the midst of photographing in the consecutive photographing mode. SOLUTION: This camera is equipped with an arithmetic means for arithmetically calculating the number of unexposed frames of a loaded recording medium and a display means for displaying the number of unexposed frames within the finder.
Patent JP-2001271089-A (JP)
Title: Spice formulated with amino acid
Inventor: TAKAHASHI NOBUAKI
IPC: A23L27/21
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a spice commonly used in a food industry and having high utility value by formulating a free amino acid to improve the flavor. SOLUTION: A spice having increased flavor is produced by formulating a free amino acid to a spice of emulsified state.
Patent JP-2001273828-A (JP)
Title: Switching device
Inventor: KOBAYASHI TOSHIBUMI
IPC: G02F1/1333
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a switching device which gives clear display for all times by preventing infiltration of dust and water droplets into an image display area. SOLUTION: In a switching device in which an image displayed in image display areas 2a, 2b may be seen through a switch button 16 of a transparent clear key 7, a dusttight and drip proof wall 10 which is raised toward the clear key 7 is provided all along the periphery of the aperture 3 formed at the top plate 4 of the body case disposed at the opposite side of the image display areas 2a, 2b.
Patent JP-2001273081-A (JP)
Title: Jog dial device
Inventor: YOSHIMURA TAKASHI
IPC: G06F3/023
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a jog dial by dispensing with such an operation as to forcibly rotate the jog dial at high speed even in the case where a high resolving power XY-stage is moved over a long distance by a jog actuation. SOLUTION: A jog dial device has the jog dial 1 whose surface is formed with an operating recess part and in which plural pressure sensors are disposed, a pressure taking-out section 2 for taking out outputs of the pressure sensors, a rotary encoder 4 for outputting a pulse data in compliance with a rotation of the jog dial, a counter 4 for counting an encoder output, and an arithmetic processing section 5 for performing the operation of an output of the counter and the judgment of an operating situation based on an output of the pressure taking-out section 2, thereby determining an output to an outside. In the arithmetic processing section 5, a low speed, medium speed or high speed rotation of the jog dial 1 is identified in compliance with pressure detection situations of the pressure sensors.
Patent JP-2001272066-A (JP)
Title: Ventilator
Inventor: TSUKITARI YUJI
IPC: F24F7/013
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator having an enhanced ventilation capacity by efficiently discharging air contaminated with smoke or the like produced by heating and cooking and surely taking in fresh air at the same time. SOLUTION: The ventilator comprises a range hood 1 having a suction opening 2 oppositely above a heating cooker in a kitchen R, a ventilating fan 10 provided on the range hood directly or through a duct for sucking air contaminated with smoke or the like produced by heating and cooking through the suction opening of the range hood and discharging the same out of the kitchen, and a fresh air introduction passage 20 provided in the vicinity of the ventilation fan for introducing and guiding fresh air into the kitchen by utilizing negative pressure generated by operation of the ventilation fan.
Patent JP-2001270160-A (JP)
Title: Label printer
Inventor: SUZUKI MASARU
IPC: B41J5/30
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a label printer convenient for use in a shop or at a counter. SOLUTION: Since the label printer 10 has a print function mode and a calculation function mode which can be switched each other, a desk top computer is not required to be carried. Calculation results of the calculation function can be reflected on the print data of the print function.
Patent JP-2001277031-A (JP)
Title: Method and apparatus for machining involute shape
Inventor: NAKANO HIROYUKI
IPC: B24B19/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology of working an accurate involute shape when the thickness of a wall constituting the involute shape is too small, and the wall is too much deflected to be accurately machined. SOLUTION: In this method of machining a work into the involute shape by simultaneously implementing a step of rotating the work around the axis of the involute shape and a step of relatively moving the work to a tool along the tangential line of a basic circle of the involute shape, only a portion in the vicinity of an outer end of the involute shape is machined twice. In this machining method, the portion in the vicinity of the outer end in which the tool can easily deflect a wall is machined twice, and in particular, the deflection of the wall by the tool is suppressed in the second machining. Thus, the entire shape of the work is machined so as to realize the accurate involute shape.