baber/WOPTO huggingface dataset:
Patent JP-2002314287-A (JP)
Title: Electromagnetic shielding concrete and concrete panel
Inventor: YAMAKI KATSUNORI
IPC: H05K9/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide electromagnetic shielding concrete which hardly generates corrosion in a reinforcing steel. SOLUTION: Magnetic particles and hematite (Fe2 O3 ) particles are kneaded into cement to set a resistivity of concrete measured by a four-electrode- arrangement to 20 kΩ.cm or above. Preferably, the magnetic particles are mainly formed of magnetic (Fe3 O4 , triiron tetraoxide). Furthermore, it is preferred that a ratio of hematite to magnetite is 100-500 wt.%. For the magnetite particles and hematite particles, ironstone particles, iron sand and/or iron foundry dust, each including magnetite and hematite, can be used.
Patent JP-2002317405-A (JP)
Title: Forward and backward movement switching hand pump for vibration compacting machine
Inventor: TANAKA GIICHI
IPC: G05G1/04
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a forward and backward movement switching hand pump for vibration compacting machine capable of preventing a compacted roadbed to be kicked by the rear end of a compaction plate by allowing a body attitude to be inclined backward by the abrupt reverse rotation of an eccentric pendulum when the vibration starter of lightweight vibration compacting machine is switched from a forward to a backward movement by a forward and backward movement switching hand pump. SOLUTION: In this forward and backward movement switching hand pump 2 for feeding pressure oil for forward and backward movement switching to a hydraulic cylinder 23 installed at one end of the forward and backward movement switching shaft 17 of the vibration starter 4, a tubular guide 45 projectedly installed so as to communicate with the cylinder 27, an auxiliary piston 28 pushed out in the direction of the tip of a body along the outer peripheral surface of the tubular guide 45 by receiving a hydruaul pressure force in the direction of a main piston 28 inside the cylinder 27, and a spring 49 disposed between the auxiliary piston 28 and the tip pat of the body are installed at the tip of the cylinder.
Patent JP-2002069054-A (JP)
Title: Phenyl heterocyclic as cyclooxygenase 2 inhibitor
Inventor: DUCHARME YVES
IPC: C07D277/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain new compounds effective for treating diseases mediated by cyclooxygenase 2, to provide a method for producing the same and to obtain pharmaceutical compositions comprising the compounds. SOLUTION: The new compounds are represented by formulas (1), (2) and (3) The methods for producing the compounds are provided. The pharmaceutical compositions comprise the compounds.
Patent JP-2002317999-A (JP)
Title: Diffuser panel or air conditioner
Inventor: SHINOGASE KEIICHI
IPC: F24F13/20
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To install an air conditioner on the track of a partition curtain rail in a sickroom for two beds to blow evenly in the sickroom, and also to install the air conditioner, lighting equipment, a ventilating fan, etc., at proper locations respectively in a well-balanced way. SOLUTION: This is the diffuser panel 11 of a ceiling-mounted type air conditioner installed in a room provided with a curtain rain 18 for partition on a ceiling. The panel 11 is installed on the track of the curtain rail 18, and a curtain rail member 12 communicating with the curtain rail 18 is arranged.
Patent JP-2002317646-A (JP)
Title: Alternator and vibration restraining mechanism for internal combustion engine
Inventor: TAKAHASHI NAOKI
IPC: H02K7/18
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an alternator capable of preventing an excessive load to an auxiliary machine driving belt in a simple structure and contributing to reduction of engine vibration. SOLUTION: A rotator driving shaft of the alternator contains a hollow rotating shaft 2 and a torsion bar 8. The torsion bar 8 is inserted into the rotating shaft 2. The torsion bar 8 and the rotating shaft 2 are connected at one side, and the rotator 1 is connected to the rotating shaft 2 at the other side. A pulley 10 is fitted onto a tip of the torsion bar 8.
Patent JP-2002325266-A (JP)
Title: Dta broadcast past result confirming method and apparatus for use in the confirmation
Inventor: FUKUDA IZUMI
IPC: H04N7/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To allow confirmation of past broadcasting results of data broadcast contents in digital broadcast. SOLUTION: In a data broadcast contents producing apparatus, data broadcast contents are produced, and at the same time, for each contents file F which forms its minimum unit, comment lines for the past result confirmation is set, and information for confirming a broadcast past result notified from a host system is embedded. A data broadcast comment produced in this manner is accumulated in an accumulating device 5 and kept on standby, and when the broadcast time comes, it is read out from the accumulating device 5, transmitted to a broadcast apparatus 8 by a broadcast transmitting device 6, thus being supplied for broadcasting.  However, the data broadcast comment is also supplied to a broadcast confirming device 7, and information for confirming the broadcast past result is extracted from comment lines for confirming the past result of each contents file F for storage and is recorded in a storage device 7a. The information is read out from the storage device 7a, and thus confirmation of the broadcast past result is performed.
Patent JP-2002328347-A (JP)
Title: Optical 4 value modulator and optical 4 value modulating method
Inventor: KANESHIRO KAORU
IPC: H04B10/564
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To output an optical 4 value modulation signal, which enhances the multi-level code efficiency, is free from a waveform distortion and stable. SOLUTION: The optical 4 value modulator comprises a laser diode 3 for generating a continuous light, a first driving circuit 2a for outputting a first bit pattern signal which modulates 2 optical values and has a desired first amplitude voltage, a second driving circuit 2b for outputting a second bit pattern signal, different from that of the first driving circuit 2a, which modulates 2 values and has a desired second amplitude voltage, a 2 electrode type Mach- Zehnder optical modulator 1 for intensibly modulating a continuous light generated by the laser diode 3, with the first bit pattern signal, for modulating 2 optical values, to be inputted into a first electrode 1a and the second bit pattern signal, for modulating 2 optical values, to be inputted into a second electrode 1b, and a DC bias applying part 5 for applying DC bias to the second electrode 1b. The sum voltage of the first amplitude voltage and the second amplitude voltage is made to be not more than an amplitude when the 2 electrode type Mach- Zehnder optical modulator 1 carries out 100% modulation.
Patent JP-2002322625-A (JP)
Title: Sweep tool
Inventor: SATO MASAICHI
IPC: E01H1/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sweep tool having very high value as a commodity. SOLUTION: This sweep tool is used for a side ditch having a designated width and depth. Right and left members 2, 3 are respectively erected on the right and left side of a bottom member 1, and a dust catching member 5 having a rear member 4 erected to be connected to the right and left members 2, 3 is provided at the rear part of the bottom member 1. This sweep tool 5 is provided with a grip 6, and at least the bottom member 1 of the dust catching member 5 is formed by a net material 7 where fire rods are disposed to interest each other. A blade part 8 is provided at the front edge of the bottom member 1.
Patent JP-2002282621-A (JP)
Title: Method for filtering for cistern or the like and filter therefor
Inventor: TAKARABE TAKASHI
IPC: B01D29/92
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for filtering water in e.g. a cistern by which the water can be passed through the nearly entire area of a filter medium without fail to substantiate an increase in a filtration area, a good water environment is kept for a long term, the appearance is beautiful, and care such as the exchange or cleaning of a filter medium can be simply done and to provide a filter therefor. SOLUTION: This method is one for filtering water in a cistern 1 or the like, wherein a filtration part 3 is laid on the bottom 2 of the cistern 1 or the like. A water passage 6 which watertightly separates water from the part 3 is open in part 5, contains no filter medium on the delivery side and is laid over the substantially entire width of the laid filter medium on the filter medium of the part 3. The filtered water from the filter media is delivered or recirculated by a difference in liquid level or by force by a pump 3. The filter medium is detachably integrated with a separation means 4.  The filter medium of the filtration means is a combination of a coarse filter medium with a fine filter medium, a granular filter medium formed by laying a coarse filter medium over the nearly entire surface of the cistern or the like, laying a granular filter medium over it, and further laying a fine filter medium over that, or a granular filter material being a mixture of pebbles with sand or the like, and a synthetic resin plate 5 such as polyvinyl chloride one is laid on such filter medium. A filter therefor is also provided.
Patent JP-2002161136-A (JP)
Title: Polyimide precursor, method of producing the same, and photosensitive resin composition
Inventor: HASEGAWA MASATOSHI
IPC: C08F2/48
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide precursor which is capable of being easily converted to a polyimide that is practically useful and has high transparency, high glass transition temperature, low linear thermal expansion coefficient, low dielectric constant, and enough rigidity, and also provide a method of producing the same. SOLUTION: The polyimide precursor has a structural unit for polimerization represented by a formula (1) [wherein, R is an aromatic residue] formed from an aromatic diamines and 1,4-diaminocyclohexane, and has reduced viscosity of >=2.0 dL/g.
Patent JP-2002334954-A (JP)
Title: Electronic device and method of manufacturing the same and cap for electronic component protection, and method of manufacturing the same
Inventor: MORIYA BUNJI
IPC: H01L21/56
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To electromagnetically shield and protect an electronic component, without the need for a large volume and affecting the operation of the electronic component. SOLUTION: The electronic device 10 is provided with a mounting board 11 which comprises conductor patterns 12 exposed on one face 11a, with the electronic component 13 which is arranged, in such a way that a face 13a comprising connecting electrodes 14 faces one face 11a of the mounting board 11, in which the connecting electrodes 14 are electrically connected and mechanically bonded to the conductor patterns 12 on the mounting board 11; and a resin film 15 which covers the electronic component 13 and the mounting board 11, so as to come into close contact with the face 13b on the opposite side of the mounting board 11 of the electronic component 13 and which is bonded to the mounting board 11 and a conductive film 40, which covers the face on the opposite side of the electronic component 13 of the resin film 15.  The conductive film 40 is electrically connected to grounding conductor parts 12G on the mounting board 11 via holes 37 which are mode in the resin film 15.
Patent JP-2002335208-A (JP)
Title: Directivity controller
Inventor: HIRABE MASAJI
IPC: H04B7/26
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a directivity controller for controlling a directivity pattern, with which radio wave intensity is selectively weakened mutually to a plurality of radio terminals overlapped timewisely in the case of controlling the directivity pattern. SOLUTION: Incoming directions are estimated by 1st to Mth incoming direction estimating parts 1111 -111M corresponding to 1st to Mth users and stored on a database 113 together with data 117 containing 1st to Mth data transmitting velocities R1 -RM on down channels. The database 113 is divided to two groups with the prescribed threshold of data transmitting velocity as a boundary and while defining data in the groups of a little total number as null generating direction candidates, data 118 are inputted to 1st to Mth transmitting directivity pattern control parts 1121 -112M. When generating a transmitting directivity pattern corresponding to each of users, a prescribed number of null generating directions are selected out of the data 118 of the null generating direction candidates.  By determining the null generating direction out of the groups of a little total number, the effect of an efficient adaptive antenna is provided by the concentrated direction of null.
Patent JP-2002339628-A (JP)
Title: Lock for bicycle allowing change of mounting position
Inventor: KATO KANJI
IPC: E05B71/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a lock for bicycle capable of being easily mounted on bicycles correspondingly to the types of widths of the frames thereof. SOLUTION: A body mounting fitting installation part 11 provided on the rear surface side of a casing 1 comprises a selective mounting part 11a for mounting a body mounting fitting and a non-selective mounting part 11b for not mounting the body mounting fitting. By selecting the selective mounting part 11b and the body mounting part 34 of the body mounting fitting 3 in a specified combination, the body mounting fitting 3 can be locked to the casing 1 at a different position. Thus the lock for bicycle can easily cope with the different frame widths of bicycles. Accordingly, there is no need to prepare the lock by an amount corresponding to the types of the frame widths and the inventory control of parts is facilitated which contribute to a reduction in production cost.
Patent JP-2002302917-A (JP)
Title: Panel light irradiating display face on road construction sign plate
Inventor: KAWAI TAKASHI
IPC: E01F9/669
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To improve visibility and readability of a road construction sign plate constructed by fixing a display board of a laminated retroreflective sheet carrying printed display contents to a steel frame main body by means of a screw and the like and installed on the front road side of a road construction field for use by illuminating the whole of the sign plate by means of a lighting lamp since a certain road condition makes the construction field hardly visible or prevents light of a headlight from reaching the construction field while background light such as light of road illuminating lamp or illumination of a building, an advertisement, a signboard, and the like in an urban area reduces visibility and readability of the sign plate. SOLUTION: This panel light constructed of a lighting tube using a light emitting diode LED using a convenient and inexpensive dry battery as a power source is installed to an upper frame of the road construction sign plate for irradiating the whole surface of the sign plate. In this way, visibility and readability of the road construction sign plate can be improved.
Patent JP-2002312681-A (JP)
Title: Merchandise sales promoting method, advertising method, and marketing method
Inventor: TAKIMOTO AKIHITO
IPC: G06Q30/02
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To add points when a user only clicks on a weather information site and further to enable the use the points at an actual store after the operation, and to enable registered alliance institutions to obtain scale merits by alliance in addition to the activation of virtual sites, more sales and guidance to service provision at actual stores, and original services. SOLUTION: An information terminal device displays meteorological information site. The weather forecast of a specific area of about <=20 km<2> , preferably, about 1 to about 3 km<2> is displayed. Here, the weather forecast is weather information which changes momentarily with time. A user who has browsed the weather forecast of the specific area is given a premium or points.
Patent JP-2002339729-A (JP)
Title: Removing device of suspended particulate in exhaust gas
Inventor: FUJIOKA YUICHI
IPC: B01D46/12
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a removing device of suspended particulates in exhaust gas that can decompose the suspended particulates in the exhaust gas and decompose and remove nitrogen oxides. SOLUTION: This removing device has a collecting means 13 for ventilating the exhaust gas 11 from an internal combustion engine and collects suspended particulates (including tar component) 12 suspending in the exhaust gas 11, and a particulate removing filter 15 for carrying NOx removal catalyst 14 in the collecting means 13 is disposed in a vessel body 16.
Patent JP-2002341650-A (JP)
Title: Sealing material, developer supply device and image forming device
Inventor: TANAKA HIDEKI
IPC: F16J15/16
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine capable of restraining toner from being leaked because the edge part of sealing material 267b provided around the toner discharge port 261 of a feeding port cover 260 in a toner supply device (250) is turned up in the case of setting the toner supply device (250) in a developer storing part 200B-2. SOLUTION: The sealing material 267 is constituted of a base layer 267a consisting of polyurethane foam and a rubbing layer 267b consisting of PET, and the edge side of the layer 267b is made to project more than the base layer 267a, then the projecting part is made to take attitude that it does not rub on sealing material 213 being the other member.
Patent JP-2002351502-A (JP)
Title: Temperature controller and exposing device using the same
Inventor: WAKUI SHINJI
IPC: G05B11/36
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller for predicting suppressibility when disturbance enters or the like and realizing temperature control of higher performance and to provide an exposing device for improving the temperature controllability of the temperature controller and also improving productivity. SOLUTION: This temperature controller for adjusting gas temperature has a calculating means (step S3 and step S4) for calculating a plant parameter being a parameter of a transfer function of a temperature control feedback system, and a displaying means for displaying the plant parameter.
Patent JP-2002345739-A (JP)
Title: Image display device
Inventor: SENDAI TOMONARI
IPC: A61B1/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the visual confirmability of a general image and a fluorescent diagnostic image obtained in a fluorescent endoscopic device in the display of the both on a display means such as a monitor. SOLUTION: White light and florescence and radiated to a living body observation part 10 to image it, and the general image NP and the fluorescent diagnostic image KP are displayed on the monitor 310. At this time, the general image NP is displayed on a main window of large size, and the fluorescent diagnostic image KP on a sub-window SW of small size. The display of the general image NP and fluorescent diagnostic image KP onto the monitor 310 is controlled by a monitor controller 320 so as to display the fluorescent diagnostic image KP on the main window MW and the general image NP on the sub- window SW by the operation of a foot switch 330.
Patent JP-2002354943-A (JP)
Title: Infection accelerator of mycorrhizal fungus and infection/growth accelerator of mycorrhizal fungus
Inventor: KUWATA MITSUSAKU
IPC: A01G7/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an infection accelerator of mycorrhizal fungus, containing as the active ingredient a chemical component capable of being industrially synthesized or a specific component capable of being efficiently isolated by extraction from the natural world, to provide an infection/growth accelerator of mycorrhizal fungus, and to provide a method for accelerating mycorrhiza formation of plants using such a medicinal agent. SOLUTION: This infection accelerator of mycorrhizal fungus toward plant root contains as the active ingredient 10-1,500 ppm of mannitol. The other objective infection/growth accelerator of mycorrhizal fungus toward plant root infected with mycorrphizal fungus contains as the active ingredient 50-500 ppm of mannitol; wherein the bioactivation of the mycorrhizal fungus is activated, the infectivity of the mycorrhizal fungus toward plant root is increased and also the growth of the hypha is accelerated and plant growth becomes better and also resisting power against disease becomes high.
Patent JP-2002008295-A (JP)
Title: Information recording/reproducing device
Inventor: OMI NORIYUKI
IPC: G11B17/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device which can be miniaturized and simplified, and can be improved in reliability and operability. SOLUTION: A mode switching liver 2 is moved interlocking with the movement of a holder 3 to switch between a recording enable state and a reproducing enable state, whereas, only when the position of the mode switching lever 2 and the state do not correspond to each other, the mode switching lever 2 is moved to a position corresponding to the state by a loading motor 15 or the like. By an ejecting lever 13, a disk is moved from a loading position to an unloading position and, when the disk moving operation is completed, the movement of the mode switching lever 2 and the operation of the loading motor 15 or the like are regulated.
Patent JP-2002356144-A (JP)
Title: Wiper device
Inventor: OHASHI YASUO
IPC: B60S1/40
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiper arm capable of exactly securing visibility by preventing a wiper judder. SOLUTION: The wiper device is provided with a wiper blade 10 having a clip member 11, and a wiper arm having an arm formed in a tip with a wiper blade mounting part 3c formed on the clip member 11. The clip member 11 has a pair of side plates 11b and 11c extending in the longitudinal direction of the wiper blade 10, a connecting part 11e rotatably connected to a center part of a blade lever 10b, and an arm locking part 11a. The wiper blade mounting part 3c has first and second plate parts 3c3 and 3c4 closely arranged between a pair of side plates 11b and 11c, a fit-in hole 3c6 for fitting in the arm locking part 11a of the clip member 11, and a stopper part 3c2 blocking movement relative to the clip member 11.
Patent JP-2002359053-A (JP)
Title: Composite electrode material for ignition
Inventor: NISHIJIMA MICHIHIKO
IPC: H01T13/39
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite electrode material for ignition superior in ignitability and durability even at a high temperature, and superior in workability. SOLUTION: A plate-like covering material of a Pt alloy is laminated at least on one surface of the obverse and the reverse in a plate-like base material of Ir or an alloy rich in the Ir, and is rolled and formed as a thin plate material by hot working. The disk-like electrode material is formed by performing press blanking on this thin plate material. This electrode material is jointed to a central electrode of a spark plug, and is used as a discharge part of the central electrode.