baber/WOPTO huggingface dataset:
Patent JP-2002241527-A (JP)
Title: Transparent hard coat layer-bearing film
Inventor: IWATA TETSUSHI
IPC: G02B1/18
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a transparent hard coat layer-bearing film in which the visibility troubles of glittering, iris-like reflection and the like caused by the specific unevenness of thickness in a constituting layer are solved, and which is excellent in the durability against temperature, moisture and light, transparency, chemical resistance, scratch resistance, stainproof property and further visibility. SOLUTION: The transparent hard coat layer-bearing film(HCF) is prepared by forming at least a transparent hard coat layer(HC) on a base material (F) of a transparent plastic film. In an arbitrary 5 cm×5 cm square(S) of the hard coat layer-bearing film, interference stripes consisting of deep color parts and light color parts generated by a three wavelength fluorescent lamp and having the stripe pitch of <=5 mm exist only in the area of <=1/10 of the above square(S) by area ratio.
Patent JP-2002246067-A (JP)
Title: Nonaqueous secondary cell
Inventor: KATO SHIRO
IPC: H01M10/058
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary cell which is flat in shape, having a thickness of less than 12 mm, a large capacity of 30 Wh/l or higher, and volume energy density of 180 Wh/l, and realizing high weight energy density. SOLUTION: This nonaqueous secondary cell stores a stores a positive electrode, a negative electrode, a separator, and nonaqueous electrolyte containing lithium salt in a cell vessel and has a flat shape. It has a thickness of less than 12 mm, energy capacity of 30 Wh or higher, and volume energy density of 180 Wh/l or higher. The cell vessel is provided with a part made of aluminum or alloy, composed mainly of aluminum as the main constituent member.
Patent JP-2002239156-A (JP)
Title: Pinball game machine
Inventor: YONEDA KATSUMI
IPC: A63F7/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To give information matching a mentality of a player in a specific variable pattern surely turning identification information into a specific form after variation. SOLUTION: This pinball game machine is provided with an identification information displaying means 15 variably displaying the identification information, a variation pattern selecting means 46 selecting a predetermined variation pattern from a plurality of variation patterns on the basis detection of the game ball by an identification information starting means 17, an identification information controlling means 37 variably controlling the identification information in the identification information displaying means 15 according to the variation pattern selected by the variation pattern selecting means 46, a profit condition generating means 49 generating a profit condition advantageous to the player when the identification information after variation is in a specific form,  and a variation information means 24 informing the player that there is a specific variation pattern always turning the identification information after the variation into the specific form the specific variation pattern is selected by means of the variation pattern selecting means 46.
Patent JP-2002248589-A (JP)
Title: Laser beam method
Inventor: HAYASHI KENICHI
IPC: B23K26/14
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam method without requiring a complex laser beam optical system and capable of removing debriz. SOLUTION: A processing object formed a thin film on a surface of a base substrate is provided. While a pulse laser beam is irradiated on the thin film, a beam spot 20b of the pulse laser beam on the surface of the thin film is moved partly overlapping with an area 20a being abrased on the thin film by the previous shot. Then, while the pulse laser beam is irradiated to the area 20 being abrased on the thin film, beam spots 21a, 21b are moved faster than the first irradiation. Thus, the debriz which have been adhered by the first laser beam irradiation are to be removed.
Patent JP-2001292473-A (JP)
Title: Channel card for extending speech radius of base station
Inventor: KYO KOKYU
IPC: H04B7/26
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a channel card for extending a speech radius of a base station that can extend the speech radius of the base station up to four times at maximum. SOLUTION: The channel card for extending a speech radius of a base station is realized with a system clock distributor 16 that distributes a GPS reference signal supplied from a GPS clock reception section 14 and outputs it as system clocks, a speech radius extending clock generator 17 that converts the GPS reference signal into a plurality of signals under the control of a control section 15 so as to generate speech radius extending clocks for a base station, an extension clock control section 18 that selective provides the speech radius extension clocks to base station MODEMs under the control of the control section, and the base station MODEMs 19-1-19-4 that are operated by the speech radius control clocks and the system clocks to be in charge of a speech in an area 1 whose speech radius is 60 km up to in charge of a speech in an area 4 whose speech radius is 240 km,  and can extend the speech radius.
Patent JP-2002239458-A (JP)
Title: Drive circuit for vibration actuator in mobile communication equipment
Inventor: KOBAYASHI KOICHI
IPC: H02K33/16
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit which stabilizes the operations of a vibration actuator, causes no noise such as collision sound from the actuator and effectively transmits the vibration condition of the actuator to a user by periodically changing the amplitudes of the vibration. SOLUTION: In order to drive an electromagnetic conversion type vibration actuator having nonlinear characteristics, the drive circuit is provided with a pulse train generating circuit 1 which generates two system pulse trains and an outputting circuit 2 which power amplifies the two system pulse trains and makes the trains compatible with the operating voltage and the operating current of the actuator. By the circuit 1, the driving frequency of the actuator is swept in with a prescribed period between a first frequency which is lower than the resonance frequency of the actuator and makes the vibration amplitudes of the actuator smaller and a second frequency which is lower than the resonance frequency and makes the vibration amplitudes larger than the first frequency.
Patent JP-2002251004-A (JP)
Title: Photosensitive material
Inventor: SAKATA ITARU
IPC: C08G18/30
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material having high sensitivity to the oscillation wavelength of a short-wavelength semiconductor laser, excellent in storage stability, developable with water or an aqueous solution or exhibiting good on-printing press developability by which the material is attached to a printing press as it is without developing and enables printing and ensuring further improved printing resistance and printing stain on a printed surface. SOLUTION: The photosensitive material has an image recording layer containing (a) a compound having two or more blocked isocyanate groups in one molecule and (b) a compound which generates a di- or higher valent base when heated or irradiated with active radiation on a hydrophilic base. Preferably (c) a photothermal converting material is further contained.
Patent JP-2002254219-A (JP)
Title: Cutting tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B29/034
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool which enables the insertion of a connecting pin 19 to a connecting hole 14 for connection in a simplified way without fail, and to miniaturize the diameter of a valve hole and it's opening. SOLUTION: On a recessed groove 5 formed on a generating line of a tool body 1 of a near-frustum outer shape which is rotated around an axis line O, a slider 6 equipped with a cutting blade chip 4 is attached slidably along the generating line. A drive member 3 is attached to a mounting hole 1a which is formed inside the tool body 1, integrally rotatable with the tool body 1 and retractably movable in the direction of the axis line O, and on the slider 6, a connection hole 14 opened facing a connecting hole 5d, which passes through the recessed groove 5 and the mounting hole 1a, is formed, meanwhile, the connecting pin 19, which is projected from the connecting hole 5d to the recessed groove 5 and inserted in and out adjustably in the connecting hole 14, is provided.  The connecting pin 19 is inserted into the connecting hole 14 in a state of being fixable in the direction of the generating line and slidable around the periphery of the tool body 1.
Patent JP-2002250407-A (JP)
Title: Reduction gear receiving thrust load
Inventor: TANIGAWA MASAYUKI
IPC: F16H57/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by selecting a thrust bearing optimum for a thrust load required by a user. SOLUTION: An output shaft 25 of a speed reducing part mounted in a speed reducing part casing 35 is divided into two of a first shaft 25A and a second shaft 25B in the direction, the first shaft 25A connected to a screw is supported rotatably, with a thrust bearing 27 being inserted in the speed reducing part casing 35 as well as the first shaft 25A and the second shaft 25B are connected with a spline 40. The speed-reduction part casing 35 is divided into a first casing 35A at the screw side, including the thrust bearing 27 and the second casing 35B opposite to the screw which does not include the thrust bearing 27 bordering the thrust bearing 27.
Patent JP-2001319178-A (JP)
Title: Excitation signal used for extracting nonlinear black box behavior model and radial basis function method
Inventor: TUFILLARO NICHOLAS B
IPC: G01R31/28
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating or extracting a behavior model from the embedding of a measurement value by the use of the time domain measurement value of a nonlinear device. SOLUTION: The behavior model of the nonlinear device, which is obtained as a result, is a black box model adapted to the nonlinear device having one or more input ports and one or more output ports. The black box model becomes a function shape being the function in the closed shape of an input variable generating output with respect to structural shape. The behavior model generating method includes steps for adding an input signal to the nonlinear device, sampling the input signal, generating input data, measuring the response of the device, generating output data, generating an embedding data set, fitting the function to the embedding data set and verifying the fitted function. In the method, a CDMA type signal is added and/or the new radial basis function can be fitted.
Patent JP-2002260433-A (JP)
Title: Lighting fixture
Inventor: MICHIURA MASAHARU
IPC: F21Y103/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture, which has an excellent design even when it is applied to an existing lighting fixture and can prevent a possible relative positional deviation between a reflecting plate and a lamp. SOLUTION: This lighting fixture is equipped with a fixture 1 that mounts a lighting unit and has a notched part 7 in a socket mounting part 6, a reflecting plate 2 that has a socket through part 8 overlapped with the socket mounting part 6 and controls luminous intensity distribution and a lamp socket having a mounting slit 5, wherein an adapter 4 that has a mounting part 9 being able to mount to the socket through part 8 and has an engaging part 10 being able to engage the mounting slit 5 is set.
Patent JP-2002219454-A (JP)
Title: Method for removing dioxins in water
Inventor: YODA TOSHIAKI
IPC: B01J20/30
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing dioxins in water simply and efficiently. SOLUTION: In the method for removing dioxins in water, the dioxins are removed by bringing the water polluted with the dioxins into contact with a fixed bed adsorption layer in which activated carbon or activated cokes whose pore volume of its pore radius 10 to 50 angstrom is 0.10 ml/g or more is filled up.
Patent JP-2002255409-A (JP)
Title: Film winding method and roll as well as protected film
Inventor: YOSHIMI HIDEO
IPC: B29C41/34
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of depressions or black streaks in storing a film roll. SOLUTION: Dope 12 consisting of cellulose triacetate and methylene chloride is flow cast from a casting die 15 onto a band 20 so as to have a film thickness of 80 μm after drying. After drying with a dryer 18 or a drying zone 19, a film 17 is formed. After the film 17 is controlled by a controller 23 and then 15 μm knurlings are granted to both side edges of a product, a trimmer 24 is used for trimming it at a width of 133 mm. Furthermore, a static eliminator 25 is used for static elimination until the amount of electrostatic charge is 1 kV. The 2600 m-length film 17 is wound by a winder 26 to obtain a film roll which has an air layer with a thickness of 6 μm and a film-to-film space with a static friction coefficient of 0.6 to suppress the generation of the depressions or black streaks of the roll after the elapse of time for storage.
Patent JP-2002257274-A (JP)
Title: Formation method for insertion projection part in tube
Inventor: UCHIDA MUTSUO
IPC: F16L21/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To protect a protection layer, such as a powder coating on the inside face of a tube from adverse effects due to welding heat, when welding is made to form an insertion projection part on the outer circumferential face of an insertion port of the tube. SOLUTION: The inside of the insertion port 7 is closed by means of a partition member 21, in the deeper position beyond the mounting positions for an insertion ring 14 and an insertion ring 15 on the outer circumferential face 7a of the insertion port 7. An end face 22 of the insertion port 7 is closed, by means of a plug member 23 having a water supply port 29 and a water discharge port 30, and via the water supply port 29 and the water discharge port 30, and cooling water is supplied into the inside of the insertion port 7 between the plug member 23 and the partition member 21, from the outside of the insertion port 7 for cooling the powder coating part 12 of the insertion port 7.
Patent JP-2002258708-A (JP)
Title: Method and device for cleaning toner image carrier and image forming device
Inventor: KOISO JUNICHI
IPC: G03G21/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that cleaning only by a conventional cleaning blade is unsatisfactory in image formation using polymerization toner in order to form a high quality image. SOLUTION: A plate-like discharging member is provided upstream from a cleaning means in the direction of the movement of a toner image carrier, in order to carry out discharging. After discharging, cleaning is carried out by the cleaning means.
Patent JP-2002265553-A (JP)
Title: Ordered polyurethane urea and method of producing the same
Inventor: HIKITA TAKAMI
IPC: C08G18/32
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an ordered polyurethane urea derived from an asymmetric diisocyanate and an aminoalcohol. SOLUTION: The ordered polyurethane urea comprises a diisocyanate structural unit represented by formula (4) and an aminoalcohol structural unit represented by formula (5), has a molecular weight of 5,000-100,000, contains a head-tail sequential unit represented by formula (1), a head head-tail tail sequential unit represented by formula (2), and a tail-head sequential unit represented by formula (3), and has a x/(x+y+z) ratio of 0.7-1.
Patent JP-2002258215-A (JP)
Title: Stereoscopic image display device
Inventor: HONDA TOSHIO
IPC: H04N13/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To achieve an observation of a natural stereoscopic image by satisfying a super-multiple eye condition. SOLUTION: Picture images of a subject is taken at certain intervals in a fan like shape. The taken parallactic images are displayed as original images onto LCDs 23 each located within projection unit optical systems 20-1 to 20-n, which are aligned in a fan like shape, opposing a concave mirror 31. Light emitted from light sources 21 within each projection unit optical systems 20-1, etc., is condensed by condenser lenses 22 on projection lenses 24, and the projection lenses 24 then project and image an LCD display image on the face of the concave mirror 31. By condensing the light again by the concave mirror 31 and by locating the eyes 41L and 41R on condensing positions, a whole image can be obtained. Because a plurality of parallactic images enter into the both eyes 41L and 41R, a natural stereoscopic image can be observed.
Patent JP-2002271660-A (JP)
Title: Television camera
Inventor: SHIBAZAKI TETSUYA
IPC: H04N5/225
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a dome type television camera whose field angle is adjustable that simplifies a turning mechanism for field angle adjustment, so as to decrease the number of components, facilitates installation for field angle adjustment without the need for removing a top cover and photographs an object, without deteriorating the sensitivity. SOLUTION: The television camera has a spherical enclosure that incorporates an optical lens, an image pickup element and a video signal processing circuit and also has a cylindrical enclosure that supports the spherical enclosure, so that the optical lens is directed freely in every direction, within nearly a semispherical plane. the spherical enclosure and the cylindrical enclosure are connected by one surface cable or more for transmission of a power supply, a video signal and a control signal.
Patent JP-2002263105-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SUZUKI ATSUSHI
IPC: G06T5/50
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device for which the display angle of a tomographic image is enlarged and the image quality of an M mode image is improved compatibly. SOLUTION: This ultrasonic diagnostic device is provided with a means for receiving echo signals from a measuring scanning line position obtained by transmitting ultrasonic waves from an ultrasonic probe abutted to a testee body, a means for generating the B mode image and M mode image of the testee body from the echo signals and a means for displaying one or both of the B mode image and the M mode image.  The device is provided with a means for setting a sample line for an M mode in an optional direction on the B mode image, a means for vector-interpolating the echo signals at a virtual scanning line position set between the measuring scanning line positions on the basis of the echo signals at the measuring scanning line position and a means for reconstructing the M mode image on the sample line from the echo signals at the measuring scanning line position and the virtual scanning line position.
Patent JP-2002263803-A (JP)
Title: Cooling drum for continuously casting thin cast slab and method for continuously casting twin-drum type thin cast slab using the drum
Inventor: ARAI TAKASHI
IPC: B22D11/106
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooling drum having dimples with which a thin cast slab having necessary shaped convex projections can be cast, and a long service life, and to provide a twin-drum type thin cast slab continuous casting method by using the cooling drum. SOLUTION: In the twin-drum type continuous casting, with which molten steel is poured into a molten steel pool part formed of a pair of cooling drums having parallel axes and rotated in the mutually reverse direction and the side weirs, and while cooling and solidifying the molten steel on the peripheral surfaces of the cooling drums, the thin cast slab is continuously cast, as the cooling drum for continuously casting the thin cast slab, the cooling drum forming a dimple having 200-2000 μm circle-equivalent average diameter and >200 to 1000 μm average depth on the peripheral surface at 30-70% area ratio, is used, and also, the molten steel pool part is covered with atmospheric gas composed of Ar and N2 . The mixing ratio of Ar is desirable to be 1-10%.
Patent JP-2002270160-A (JP)
Title: Negative electrode and battery using the same
Inventor: AKASHI HIROYUKI
IPC: H01M4/587
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode and a battery optimizing the specific surface area of a negative electrode material capable of storing/desorbing lithium, and improving a property. SOLUTION: A wound electrode element 20 wherein a strip-shaped positive electrode 21 and a negative electrode 22 are wound through a separator 23 is provided. The separator 23 is impregnated with an electrolytic solution. The negative electrode 22 includes the negative electrode material capable of storing/ desorbing lithium, and on the negative electrode 22, lithium metal is deposited halfway through charging. Namely, the capacity of the negative electrode 22 is expressed by the sum of capacitive component due to storing/desorbing of lithium and capacitive component due to depositing/fusing of lithium metal. The specific surface area of the negative electrode material capable of storing/ desorbing lithium is not more than 5.0 m<2> /g.  Therefore, a contact area between the negative electrode material and the electrolytic solution can be made to have a suitable size, and abrupt deterioration in energy density can be suppressed.
Patent JP-2002275336-A (JP)
Title: Vinyl chloride resin composition, processing aid and method for controlling plate-out
Inventor: SASHITA KAZUYUKI
IPC: C08K5/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To develop an aid for controlling a plate-out phenomenon maintaining excellent lubricity in a system containing a less toxic organic tin stabilizer and a metallic soap stabilizer in a vinyl chloride resin composition. SOLUTION: This aid for controlling a plate-out phenomenon is obtained by compounding a glycerin-succinic acid-aliphatic acid ester having a free carboxylic acid into a vinyl chloride resin containing a stabilizer, an inorganic filler and a lubricant.
Patent JP-2002281205-A (JP)
Title: Image forming device
Inventor: KASHIWABARA YUTAKA
IPC: B41J29/46
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely preventing the loss or damage of data by preventing a user from removing an attachable/ detachable storage device by any careless misoperation. SOLUTION: When it is detected that a door 60 at a site where an HDD unit 40 is housed is opened during a power source ON, a message such as 'do not remove a storage device' or 'remove a storage device after turning off a power source' is displayed at the display part of a control panel. Thus, it is possible to prevent a user from pulling out the HDD unit 40 by mistake by displaying the warning message, and to surely prevent the loss or damage of data by stopping the reading/writing of the data of the HDD unit 40.
Patent JP-2002288687-A (JP)
Title: Device and method for calculating feature amount
Inventor: MATSUZAKI HIROSHI
IPC: G06T7/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for calculating feature amounts with proper retrieval accuracy, when used for the retrieval of a similar object by systematically calculating the character amounts for all object data and enabling a variety of character amounts to be defined. SOLUTION: In this character amount calculation device, three-dimensional object data indicating the shape of the object is converted into the data of volume system, by using the apex information on the object to calculate the feature amount of the object in the converted data of the volume system.