baber/WOPTO huggingface dataset:
Patent JP-2002044485-A (JP)
Title: Outline correction device, outline correction method and outline correction program recording medium
Inventor: SHIBUYA NORITOSHI
IPC: H04N5/208
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an outline correction device and an outline correction method, which can always realize high resolution, irrespective of the size of an optical diaphragm value, and to provide an outline correction program recording medium. SOLUTION: Gain-adjusting means 14 and 15 multiply a signal s11a passing through BPF once and a signal s11b passing through it two times by G1 and G2 times with respect to a video signal s10 and signals s12 and s13 are obtained. A signal, obtained by variously weighting signals s12 and s13 according to the size of the difference of the signals s12 and s13 and compositing them is outputted as a signal s15. The signal s15 is added with a video signal s16 and is outputted it as a video signal s17, whose outline is emphasized.
Patent JP-2001083549-A (JP)
Title: Liquid crystal display device
Inventor: AOYAMA TAKASHI
IPC: H01L21/20
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To improve picture quality by composing a display part of plural pixels, providing each pixel with at least one thin film transistor, and driving the display part by a driving circuit part. SOLUTION: External signals such as a microprocessor are inputted to a control circuit. Moreover, display data (character data) from a memory storing display information, a character generator, or the like are controlled for management by a control circuit, and displayed on a display part through a scanning side driving circuit and a data side driving circuit. Then, a driving circuit of a display device is divided into a scanning circuit 8 and a signal circuit, and the signal circuit is comprised of a multiplexer 9, a partition matrix switch 10, a fast shift register 11 externally attached to a substrate 4. The pixels of a display part 5 consist of TFTs 20 as active elements, and capacitors 19 comprising a liquid crystal as a display medium and pixel electrodes, and are arranged in a matrix form.
Patent JP-2002043571-A (JP)
Title: Semiconductor device
Inventor: UNO HIROHIKO
IPC: H01L31/119
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To set the widths of grooves to such values that do not cause any recess on the surface of a source electrode positioned immediately above the grooves regardless of the withstand voltage needed between a source and a drain. SOLUTION: U-shaped grooves 43 having such widths that do not cause any recess on the surface of the source electrode 52 positioned immediately above the grooves 43 are arranged in a matrix-like state in a square annular plane pattern and base regions 48, back gate regions 49, and source regions 50 are formed in epitaxial layers 44 surrounded and separated by the grooves 43. In addition, P-type field relieving layers 48a formed in the epitaxial layers 44 between the grooves 3 are formed simultaneously with the base regions 48.
Patent JP-2001141569-A (JP)
Title: Illumination chromaticity estimating/converting device with recognized light source and highlight used, its method, and computer-readable recording medium with program recorded for it
Inventor: KIN SEIKA
IPC: G06V10/56
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an illumination chromaticity estimating/converting device and its method with high precision by considering characteristics of a highlight on the basis of a comparatively stable illumination chromaticity estimated from a recognized light source. SOLUTION: An illumination chromaticity estimating device is provided with a picture inputting unit 40 inputting a color picture, a highlight detection unit 41 extracting a highlight area from the inputted color picture, a highlight variable calculation unit 42 projecting the respective highlight areas to chromaticity coordinates so as to find a geometric representation variable for a pattern distributed on the chromaticity coordinates, a recognized light source illumination chromaticity estimation unit estimating illumination chromaticity for the inputted color picture according to a recognized light source estimation method,  and a corrective chromaticity calculation unit 44 selecting a predetermined number of geometric representation variables positioned around the illumination chromaticity estimated by the above recognized light source illumination chromaticity estimation unit from the geometric representation variables and using the selected geometric representation variables for finding final illumination chromaticity.
Patent JP-2002034646-A (JP)
Title: Liquid application container
Inventor: TSUCHIDA HARUO
IPC: A45D34/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an excellent liquid application container, which is provided with a cap 3 fitted to a container body 2 freely attachably and detachably and provided with a tip end applicator 13 coming down straightly from it toward the bottom of the container via a shaft 12, and a squeezing element 16 to scrape off the sticking liquid on the shaft, and which is made up of as few members as possible, more surely preventing the dislocation of the squeezing element in use and the liquid leakage. SOLUTION: This application container is provided with a squeezing member 4 of a special constitution made of a soft and elastic material, fitted and fixed to the inner side of a neck part 8 of a container body, and an engagement member 5 of a special constitution made of a stiff material, fitted and fixed to an annular convex part 17 formed around the lower part of the outer wall surrounding the squeezing member 4 in order to prevent the squeezing member from coming out upward through the neck.
Patent JP-2002044699-A (JP)
Title: Key telephone device
Inventor: MIWA KAZUNARI
IPC: H04M3/54
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To enable a response to a call interrupt incoming even when the call interrupt incoming occurs at a line wire of a line wire transfer state. SOLUTION: An interrupt incoming control means 15B is provided in a main control unit 15 of a main device 1. When the call interrupt incoming to a call originating side line wire B of the line wire transfer state is detected and an interrupt incoming response is allowed from the other party B of a transfer destination, the wire B and an incoming side line wire A are temporarily held in the main device, the destination is called from a line wire C of an alternate capable of call originating, connected to the incoming side line wire A. A hooking signal is sent to the wire B in response to a responding operation of a slave unit corresponding to the incoming notification of the call interrupt incoming, and the wire B is connected to its slave unit.
Patent JP-2002047699-A (JP)
Title: Feed water piping system
Inventor: INATOMI SHIGEKI
IPC: E03C1/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the opening/closing action of a water stop valve provided on a coupling board and prevent the breakage of water-using apparatuses in a feed water piping system. SOLUTION: Start end sections of flexible branch pipes connected to water- using apparatuses in a living space are concentratedly merged at one point to form a header as a merging section on a branching board. The branching board is installed at a required position, and a feed water pipe is connected to the header. A pressure reducing valve is provided between the feed water pipe and the header to adjust the water pressure. The coupling board having the water stop valve is provided on each terminal discharge port of the division pipes branched from the header, and the coupling board can be removably connected to the feed water hose of each water-using apparatus.
Patent JP-2001066357-A (JP)
Title: Method and system for measuring position and distance in unspecific region
Inventor: RO CHOON PAKU
IPC: G01S5/10
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To measure a position and distance in an unspecific region by obtaining the difference of each distance according to each transmission time difference of a pulse signal from a reference spot and other spots to an arbitrary measuring spot, and by obtaining the coordinate axis of the arbitrary measuring spot. SOLUTION: At different places in a golf course, a reference base station 200 and auxiliary base stations 300, 400, and 500 are placed. From the reference base station 200, a signal including a pulse signal, a reference pulse, and various kinds of information is transmitted by radio. The auxiliary base stations 300 to 500 receive the reference pulse from the reference base station 200, and generates the pulse signals with an integer multiple of time interval for the pulse signal from the reference base station 200 for transmitting by radio. A radio signal from the base stations 200 to 500 is received by a receiver 100 of a golfer in a field.  In the receiver 100, the reception time difference of pulse signals from the base stations 200-500, the coordinates values of the position of the base stations 200-500, and the coordinates values of the position of the golfer from an electronic wave transmission speed are obtained, and the distance between the golfer and a hole cup is obtained according to the coordinates value of the hole cup.
Patent JP-2002050402-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: FUJIWARA MASAFUMI
IPC: H01M10/05
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary cell with high energy density and excellent cycle property. SOLUTION: The nonaqueous electrolyte secondary cell is composed of an envelope 1 with the thickness X of 0.3 mm or less, an electrode group 2 housed in the envelope 1, interposing a separator 3 between a positive electrode 6 and a negative electrode 9, and a nonaqueous electrolyte impregnated in the electrode group 2, and the formula (1) 0.36<=T/n<=0.6, the formula (2) 7<=tc/ts<=20 and the formula (3) 6<=ta/ts<=16, are fulfilled.
Patent JP-2002049253-A (JP)
Title: Image-forming unit
Inventor: SAITO SATOSHI
IPC: F16C13/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To restrain shaving due to abutting of both ends of a photoreceptor against a transfer roll. SOLUTION: In the unit, the service life of the photoreceptor drum 1 can be prolonged by restraining the shaving in both end side regions of the photoreceptor drum 1, by making the fictional force between both end side regions (non-paper passing pat) of an elastic layer 4a of the transfer roll 4 and the photoreceptor drum 1 to be smaller than the frictional force between a central part region (paper-passing part) that is positioned inside these both end side regions and the photoreceptor drum 1 by polishing the central part region of the elastic layer 4a and the both end side regions (width t), where the length of the transfer roll 4 is L, by reversing the direction of polishing for each.
Patent JP-2002050211-A (JP)
Title: Indicating light for vehicle
Inventor: IKETANI HIROMOTO
IPC: F21Y101/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an indicating light for a vehicle, which is superior in visibility from a distance, not lessening the interior space of a moving part of a vehicle body, and equipped with a long life light source. SOLUTION: The indicating light (stop lamp) is provided astride a fixed part 20 of a vehicle body (rear fender) and a moving part 22 of a vehicle body (trunk room lid) which is equipped on the fixed part 20 in such a way that the moving part can be opened and closed in a rocking manner, with the indicating light being constituted of a first lamp 14 on the side of the fixed part 20 and a second lamp 30 on the side of the moving part 22 adjacent to the first lamp 14, while a light emitting diode 36 is used as the light source of the lamp 30 so that the light source is made long in life and the lamp made thin, thereby reducing the amount of protrusion of the lamp 30 into the interior of the trunk room, facilitating wide use of the interior thereof.  It is further made possible that the increased light-emitting area of the second lamp 30 can make the light-emitting area of the first lamp 14 smaller by the corresponding increased amount, resulting in making the area of the fixed part of the vehicle body small where the first lamp 14 is installed, and making the opening part of the trunk room large, thereby facilitating loading and unloading of baggages.
Patent JP-2002055739-A (JP)
Title: Controller and method for the same
Inventor: NISHIKAWA HIROSHI
IPC: G06F1/26
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an element for decreasing a voltage from an external power source supply source. SOLUTION: When is it discriminated that a key for requesting the lighting of an EL backlight is depressed in a step S202, a voltage from an AC adapter 1 is detected (a step S204), and whether or not a detected voltage Vin is not less than a preliminarily decided detection voltage level Vref is discriminated (a step S205), and when it is discriminated that the Vin is less than the Vref, an EL panel 13 is turned on (a step S206).
Patent JP-2002046970-A (JP)
Title: Tread for passenger conveyor
Inventor: AKASHI MASAO
IPC: B66B23/12
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a tread for a passenger conveyor that permits the molding of a repairing shaped piece in a chipping portion of a tread cleat and firm fixation thereof in a filling relation to the chipping portion. SOLUTION: A multitude of treads 1 are connected into a band and are circulated, and a multitude of cleats 2 are arranged parallel to form a tread surface 3 of each tread 1. A repairing shaped piece 10 of a hard synthetic resin is formed in a filling relation in a chipping portion 4 of the cleat 2 and is provided with a thin plate portion 11 in connection with the chipping portion 4 and in contact with a bottom 6 between cleats 2. The repairing shaped piece 10 is fixed to the tread 1 via the end face of the chipping portion 4 of the cleat 2 and via the thin plate portion 11. The adhesion surface of the repairing shaped piece 10 to the tread 1 is thus increased to provide firm adhesion of the repairing shaped piece 10 to the tread 1 and prevent troubling separation of the repairing shaped piece 10.
Patent JP-2004207257-A (JP)
Title: Dispenser nozzle for sealing semiconductor device and semiconductor device sealing apparatus using the same
Inventor: TAKAHASHI ATSUSHI
IPC: H01L21/00
Filed: 2000-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispenser nozzle that quickly puts a sealing resin at the outer periphery of a semiconductor device without using more precise control means and can relatively easily control the amount of the discharged sealing resin, and to provide a semiconductor device sealing apparatus using the dispenser nozzle.  <P>SOLUTION: The dispenser nozzle for sealing the semiconductor device is disclosed. The dispenser nozzle is used for putting resin at the gap between a substrate and the semiconductor device generated by allowing the substrate to come into contact with the bump of the semiconductor device or a solder ball. The dispenser nozzle comprises a well for storing the resin, and a plurality of discharge ports that communicate with the resin well through a plurality of pipes each and are arranged along the outer periphery of the semiconductor device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2002023168-A (JP)
Title: Liquid crystal display element
Inventor: HISAMITSU SATOSHI
IPC: G02F1/137
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element having a liquid crystal layer comprising a liquid crystal showing a cholesteric phase, interposed between a pair of substrates, capable of uniformly exerting an alignment effect on liquid crystal molecules in the liquid crystal, thereby enhancing contrast in image display and reducing visual angle dependence. SOLUTION: The liquid crystal display element has the liquid crystal layer 10 comprising the liquid crystal 6 showing the cholesteric phase, interposed between the pair of substrates 1 and 2 at least one of which has an alignment layer 8. The alignment layer 8 consists of a polyimide having a mesogen group in its chemical structure and is not subjected to rubbing treatment.
Patent JP-2002057876-A (JP)
Title: Image processing apparatus
Inventor: TAMAGAKI HIKARI
IPC: B41J29/40
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To easily and correctly identify who copied or who printed any script prohibited for copying. SOLUTION: A digital color copier 1 photographs an area including a user by means of a camera 8 during copying operation at the time of color copying. At the time of color printing, the digital color copier 1 detects the takeoff of a printed paper from a paper outlet after the printing operation is finished, and then photographs an area including the user by means of the camera 8. Thus, the user of the copier or the printer or other persons involved with the copying or printing operation can be easily and accurately photographed. Information on photographing specifications from the camera 8 and specification information on an image formation apparatus for specifying the digital color copier 1 are patterned into a special pattern, which is added to the copied or printed image data.  From the information on photographing specifications and the specification information on an image formation apparatus, the photographed image of the person involved with the operation photographed by the camera 8 can be easily identified according to the copied or printed image.
Patent JP-2002056012-A (JP)
Title: Storage device and method for controlling storage device
Inventor: KAWAGUCHI NOBUHIRO
IPC: G06F19/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of processing by host CPUs in data mining processing. SOLUTION: An I/O subsystem 5 is internally provided with an attribute file 9 for storing attribute information on data to be stored in a data file 8 in addition to the data file 8 for storing update data. The subsystem 5 performs data update processing, also attaches a time stamp to the attribute information 4a of the data and stores the data in the attribute file 9 inside the system 5 by issuing an update command to which the attribute information 4a of update object data is partially attached in the data update processing from the host CPUs 1 and 2 to the subsystem 5. The attribute file 9 can be referred to with a command from the host CPUs 1 and 2, and the host CPUs 1 and 2 limit a retrieval range by referring to the attribute file 9 inside the subsystem 5 and reduce the retrieval processing cost of the object data file 8.
Patent JP-2002056120-A (JP)
Title: Message transmission and display system
Inventor: INOUE HIROYUKI
IPC: G06Q10/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To automatically display a message of a congratulatory telegram, a condolence telegram, etc., for an event such as ceremonial occassions on a given display device. SOLUTION: An event holding person 1 sends even t information 9 indicating the contents of the even to a mediator 3, who stores the received event information in an event storage means together with an event code set by an event code setting means 12 and sends the event code back to the vent holding person 1. The event holding person 1 mails, FAXes, or E-mails the event code and the contents of the event to a predetermined sender 2. The sender 2 when transmitting a message sends the code corresponding to the event and the message to the mediator 3. The mediator 3 specifies the event with the received code, determines the time to send the message, and sends the message to the prescribed event holder 1. The event holding person sets display order, a display frequency, etc., with a weighting means 6 and displays the message on a display means 7 such as an electric bulletin board.  In this case, the contents of the message can be outputted from a hard copy output means as congratuatory telegram or condolence telegram.
Patent JP-2002045702-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: KASAHARA KOICHI
IPC: F01N3/10
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To improve hydrocarbon(HC) purifying performance of a catalyst for purifying exhaust gas having an HC adsorbent layer and a three-way catalyst layer. SOLUTION: This catalyst for purifying exhaust gas comprises the HC adsorbent layer 2 formed on the surface of a base material 1, a lower catalyst layer 3 carrying Pd and formed on the surface of the HC adsorbent layer 2, and an upper catalyst layer 4 carrying Pt and Rh and formed on the surface of the lower catalyst layer 3. The HC adsorbent layer 2 adsorbs hydrocarbons at low temperatures, and hydrocarbons discharged from the HC adsorbent layer 2 are oxidized and purified by Pd in the lower catalyst layer 3. Further, CO and NOx are purified by Pt and Rh contained in the upper catalyst layer 4. The heat deterioration of Pd is suppressed, and a trouble, such as a decline in activity, caused by covering Pt an Rh with Pd is prevented.
Patent JP-2002055228-A (JP)
Title: Optical film
Inventor: NAKAMURA MASAAKI
IPC: G02F1/13363
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical film enabling to manufacture an optical retardation film having high light beam transmittance, little wavelength dependency of phase difference, little phase difference variation with respect to a stress load and excellent bend resistance. SOLUTION: The optical film contains (A) a thermoplastic resin having a substituted or nonsubstituted imide group on a side chain and (B) an organic silicone compound.
Patent JP-2001060234-A (JP)
Title: Public prize competition information service system utilizing portable telephone set, portable information terminal device and computer terminal device
Inventor: KAWAHARA KAZUHIRO
IPC: G06Q50/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a public prize competition information service system which can surely provide the proper public prize competition information to every user and also enables the user to apply for the public prize competition by registering with online the basic information on the user and performing the online collation processing by means of the basic information on the user to permit the user to access plural types of public prize competition information on the Internet. SOLUTION: A system provider who is asked from a sponsor corporate, etc., about supply of the public prize competition information opens this information on the Internet after arranging and processing the information so as to be accessed via various types of terminal devices. Meanwhile, a user who registered his/her basic information properly accesses the public prize competition information and also performs an application procedure via his/her own terminal device on the Internet. At the same time, the relative information attendant on supply of the public prize competition information, the questionnaires, the advertisements shown to users via the electronic mails, etc., are distributed and then these answers are supplied to the sponsor corporate to improve the convenience.
Patent JP-2001071022-A (JP)
Title: Descaling device for metal strip of continuous casting
Inventor: GRAFE HORST
IPC: B21B39/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a device to hydraulically descale a continuous casting steel slab and/or a hot rolled metal strip. SOLUTION: A catching trough 2 is constituted so as to be turned in the direction opposite to a metal strip running direction around a turning point 9 without depending on a water injection nozzle 1, to be adjusted for a height of a metal strip 20 and to be automatically retreatable. An injection beam 5 acccommodatinhg a nozzle train of a metal strip upper side 3 is freely turned around the turning point 9 of the catching trough 2 by a lever arm 11, further is arranged so as to be adjusted for a height as a whole and to be automatically retreated.