baber/WOPTO huggingface dataset:
Patent JP-2002300575-A (JP)
Title: Image transmission system and image acquisition apparation
Inventor: KUWATA KAIHEI
IPC: G08G1/09
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image transmission system having a range of location where the user can receive image information is large and the places that the user can request are numerous. SOLUTION: In the image transmission system with a DSC 50 for receiving image information, a car navigation unit 30 for displaying the image information, and a server device 10 for sending the image information obtained by the DSC 50 to the above car navigator 30 are connected with one another through communication, the server device 10 sends the image information obtained by the DSC 50, corresponding to that request to the car navigation unit 30, based on the request from the car navigation unit 30. The user can obtain image information at a location where an operation vehicle 1 can move, by installing the DSC 50 on the operation vehicle 1.
Patent JP-2001358199-A (JP)
Title: Method for manufacturing semiconductor device, recording medium therefor, manufacturing system of the semiconductor device and manufacturing controller of the semiconductor device
Inventor: ICHIKAWA KOJI
IPC: H01L21/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which will not cause operating efficiency to be reduced as much as possible, in the manufacturing of semiconductor devices. SOLUTION: In the method for manufacturing semiconductor devices, a cassette capable of accommodating a plurality of semiconductor wafers shifts between a plurality of manufacturing equipment and a plurality of shops at least one of which has a plurality of manufacturing equipment, and a desirable process is performed to a semiconductor wafer in the manufacturing equipment. Step control data are stored which contain at least a slot with in a cassette; a correspondence relation data representing the correspondence relation of the semiconductor wafer accommodated in the slot; data of the manufacturing equipment required for processing; and data representing a processing state.  On the basis of the correspondence relation data and the step control data, the semiconductor wafer which can be processed by the same manufacturing equipment is retrieved, and at least one of the semiconductor wafers relating to the retrieved data is transferred, from the cassette accommodating it to another cassette.
Patent JP-2002298559-A (JP)
Title: System and method for reproducing sound information
Inventor: HIRAMA WATARU
IPC: G10L19/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide sound information reproduction system and method for managing a track to be reproduced by using a track managing means in randomly reproducing a plurality of tracks having sound information. SOLUTION: When a random reproduction mode is selected, an optional track where identification information is not stored in a track management list is selected (step 220). Whether or not an empty area exists in the track management list is decided (step 225), and when the empty area exists, the identification information of the selected track is stored in the first part of the empty area (step 240). When the empty area is decided not to exist, the identification information of a track selected by first.in.first.out is stored (step 230 to 240).
Patent JP-2002297124-A (JP)
Title: Taishogoto
Inventor: KUME KOKICHI
IPC: G10D3/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a Taishogoto (a string instrument played in a horizontally laid state) which is commonly usable for playing of various kinds of parts varying in compasses with one unit. SOLUTION: Lower bridges 7 are position variably disposed in two different positions 2 of a direction orthogonal with the spreading direction of strings 3. The lower bridges 7 are moved in such a manner that the strings 3 come to optimum positions with respect to key levers, fingerboards, etc., when the different parts are played.
Patent JP-2002293568-A (JP)
Title: Ultraviolet ray and infrared ray absorbing glass
Inventor: KURIYAMA NOBUYA
IPC: C03C3/095
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a ultraviolet ray (UV) and infrared ray (IR) absorbing glass with high transmittance for a visible ray, high shielding performance for UV and solar radiation, having a gray tone visible without fatigue. SOLUTION: The UV and IR absorbing glass having the gray tone is soda- lime silica based glass contains in wt.%, as UV and IR and color tone controlling ingredient, Fe2 O3 (all iron) of 0.3-0.7, CeO2 of 1.5-2.5, Er2 O3 and/or Nd2 O3 of 0.2-2.5, TiO2 of 0-1.0, CoO of 0-0.005, and an ion ratio of Fe<2+> /Fe<3+> is 0.20-0.90.
Patent JP-2002294171-A (JP)
Title: Process for producing powder coating material composition excellent in stain resistance
Inventor: FURUYAMA NAOKI
IPC: C09D7/80
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a powder coating material composition which is excellent in stain resistance and makes it possible to sufficiently disperse a silicate compound in a binder resin. SOLUTION: In the process for producing the powder coating material composition excellent in stain resistance by melting and kneading a raw material comprising the binder resin, a curing agent and the silicate compound, the melting and kneading are repeatedly performed two or more times.
Patent JP-2002298101-A (JP)
Title: Method and device for recognizing character information
Inventor: TAGAMI NARIAKI
IPC: G06K9/03
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To improve character recognition ratio. SOLUTION: Dot information 14a corresponding to a character code indicating a character 14 such as a letter, a sign and a figure is embedded in a portion of the character, and the character is recognized by reading out the dot information. This device comprises a scanner to read out the character embedded with the dot information, a memory means storing character code information corresponding to the dot information, and a character code recognition means to recognize the character code from the dot information. The character code of the character is converted into the dot information that will be embedded in the portion of the character. The dot information is read out and converted into the character code for displaying on a monitor or printing out.  Since the dot information is recognized, error recognition ratio is low and the character recognition ratio is sharply improved in comparison with a case using a character recognition means (OCR).
Patent JP-2002298112-A (JP)
Title: Contactless card
Inventor: ISHIGURO GINYA
IPC: B42D15/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To easily reuse a contactless IC card. SOLUTION: A print paper 3 on which information to be displayed is printed having approximately the same size as a non-print face 1a of the contactless IC card embedding an IC chip is put on the face 1a to be integrated, and a print face of the paper 3 is laminated by a laminate 4 such that the print face can be recognized from outside.
Patent JP-2002308767-A (JP)
Title: Lipid peroxide formation inhibitor
Inventor: TABATA HOMARE
IPC: A23L7/109
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a lipid peroxide formation inhibitor that has a high level of lipid peroxide formation inhibitory action to inhibit the disorder caused by active oxygen or lipid peroxide and a composition containing the same. SOLUTION: The objective lipid peroxide formation inhibitor includes the caffeic acid derivative extracted and purified from a plant, Lithospermum erythrorhizon, in Boraginaceae or the salt thereof and the composition comprises the inhibitor.
Patent JP-2002305418-A (JP)
Title: Amplifying circuit
Inventor: SHINJO SHINTARO
IPC: H03F3/45
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the size of a balance/unbalance converter being normally large and of the difficulty in realizing miniaturization of a differential amplifier. SOLUTION: In N-stage (N is an integer of at least 2) amplifying circuits for transmission, at least the final stage is constituted of a differential amplifier 8, and the remainder are constituted of single phase amplifiers 2, 4. Thereby high gain characteristics is realized and stable differential amplifying operation is enabled with a small-sized device.
Patent JP-2002303582-A (JP)
Title: Thick plate surface flaw inspecting method and its device
Inventor: KAJIYA TAKANORI
IPC: G01N21/892
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a thick plate surface flaw inspecting method capable of providing a clear image of the surface flaw. SOLUTION: In the method, an image of a thick plate surface irradiated with a light source 1 for illumination is picked up, an image signal is processed by an image processing device 20, an image is displayed by an image output device, and the surface flaw of a thick plate 1 is inspected. The thick plate surface is irradiated at a projection angle α of 20-40 deg., and the image of the thick plate surface is picked up at a light receiving angle β of α±10 deg.. Since the projection angle is small and an image pickup device 15 is positioned in a substantially regular reflection direction of applying light from the light source 10 for illumination, a clear image of the surface flaw can be acquired by the shadow of the surface flaw.
Patent JP-2002312633-A (JP)
Title: In-program automatic bidding system for article sale using auction program
Inventor: NARASAKI YUKIHISA
IPC: H04N21/61
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bidding system which makes an audience bear no unnecessary communication cost and can sell articles at low cost with good sale efficiency for a broadcasting station. SOLUTION: The broadcasting station 301 sets the selling set price (starting price) of an article to be sold in an auction program in the starting program wherein the article is put at auction and the selling price (final price) in the final program where the article is put at auction (process 101). The auction program for presenting the selling price of the article to the audience is generated (or corrected) by using BML (process 102) and the generated program is broadcasted by using a high-speed line through a satellite 302, etc., (process 103).
Patent JP-2002311224-A (JP)
Title: Color filter and method for manufacturing the same, liquid crystal element
Inventor: KASHIWAZAKI AKIO
IPC: G02B5/20
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To form a color filter with a high concentration coloring part by using ink of coloring concentration suitable for ink discharge property of an inkjet recording device. SOLUTION: A coloring layer is formed by forming a resin composition layer with ink absorption power on a transparent substrate and repeating a step to color the layer by imparting the ink with the inkjet recording device so as to form a coloring resin composition layer several times until the concentration of the coloring part reaches a desired concentration.
Patent JP-2002311201-A (JP)
Title: Substrate for optical filter and optical filter
Inventor: KAWAI HIDEKI
IPC: G02B1/115
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for an optical filter having little elution of alkalis, excellent temperature stability of films and high transmittance and to provide an optical filter. SOLUTION: The substrate for an optical filter satisfies the conditions of Ar<=0.1, 70<=α<=150 and T>=90, wherein Ar [μg/cm<2> ] is the eluted amount of the alkali metal component per 1 cm<2> , α[×10<-7> / deg.C] is the coefficient of linear thermal expansion at 25 deg.C to 100 deg.C, and T [%] is the minimum transmittance of the substrate having 1 mm thickness at 500 to 1700 nm wavelength.
Patent JP-2001359138-A (JP)
Title: Wireless mobile station unit and wireless base station unit
Inventor: KATSURA EIJI
IPC: H04J13/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for switching base stations between two cells of a mobile station adopting the CDMA/TDD system. SOLUTION: A reception power detection circuit 13 monitors reception power of a transmission wave from a peripheral base station and two correlation devices (correlation devices 5 and 6) obtain correlation data and obtain decoded data 12 for the simultaneous communication with a master base station and a slave base station around a border of two cells attended with the movement of the mobile station. A control circuit 19 transmits control information to allow the slave base station to receive a transmission wave to the master base station so that the two base stations receive the same signal. In this case, the control circuit 19 sends a control signal to an RF transmission section 18 and a coder 15 for the transmission power control and the time alignment to the main base station.  In the switching between the master base station and the slave base station, since the mobile station communicates with them, no synchronization acquisition is required resulting in reducing the time required for the transmission power control and the time alignment or the like thereby attaining high speed base station switching.
Patent JP-2002313787-A (JP)
Title: Method for cleaning quartz product in heat treatment system and heat treatment method
Inventor: TANAHASHI TAKASHI
IPC: H01L21/3065
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce metallic contaminant adhering to the surface of a wafer in a heat treatment system used for manufacturing a semiconductor device. SOLUTION: For example, in a vertical heat treatment system provided with a reaction tube or wafer boat made of quartz, metallic contamination species such as copper on the way of processing of quartz products are taken into consideration and the system is assembled, and then, before the heat treatment of oxidization or CVD of silicon film, hydrogen chloride gas and oxygen gas are supplied as cleaning gas into the reaction tube, at a volume ratio of 1:3 to 1:30 for example, and a heating atmosphere of 1000 deg.C is used for example, thus allowing a metal such as copper to be reacted with the cleaning gas and removing it from the surface of the quartz products.
Patent JP-2001351354-A (JP)
Title: Disk cartridge
Inventor: KUWA TADAHIRO
IPC: G11B23/03
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge with which a disk can safely be taken in and out, without touching. SOLUTION: The disk cartridge has a disk holder 10 which can freely be extracted from and inserted inside a main body case 1. A pair of right and left elastic arms 12 and 12 which are freely expandable/contractible and deformable, are integrally formed in the disk holder 10. An upper rib 13a and a lower rib 13b are provided in the upper and lower of the tip part of the elastic arms 12 and 12, and the outer peripheral part of the disk 2 is located between the upper and lower ribs 13a and 13b so as not to slip out in a vertical direction. The disk 2 is taken in and out accompanying extraction and insertion of the disc holder 10 from/in the main body case 1 in the state where it is supported between the elastic arms 12 and 12.
Patent JP-2002307015-A (JP)
Title: Electric-mechanical vibration conversion apparatus
Inventor: KOMATSU AKIRA
IPC: H04R1/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the durability of dampers to be used in an electric- mechanical vibration conversion apparatus. SOLUTION: Among circular dampers with different diameters and arranged concentrically one another, a yoke part is held in the inside of a first damper 8a and a third damper 8c is fixed in a case at screw holes 3a, 3b, 3c with screws and a second damper 8b is installed between these two dampers. The first damper 8a and the second damper 8b are joined to each other through inner side joining parts 25a, 25b, 25c formed at the same positions as those of the screw holes 3a, 3b, 3c of the third damper 8c in the circumferential direction. The second damper 8b and the third damper 8c are joined to each other through outer side joining parts 26a, 26b, 26c formed in the middle positions between neighboring inner side joining parts 25a, 25b, 25c.  The load loaded on the second damper 8b is absorbed and lessened by sagging of the third damper 8c in the vicinity of the outer joining parts owing to the relative change between the yoke and the case.
Patent JP-2002308576-A (JP)
Title: Level difference remover
Inventor: SAKASHITA MASATOSHI
IPC: A61G3/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To connect, with a simple structure, a level difference remover with a slope stand so as not to cause a position shit and to prevent a table from being caught in the slope stand when the table lowers. SOLUTION: The table 2 is vertically liftably mounted on a base 1. A slop stand mounting member 3 is mounted on the base 1 and the member 3 is outside protruded from the base 1. A locking part 4 is formed on a protruding tip of the member 3. An upper face part of the slope stand 5 is made an inclined face 6 being gradually heightened from one end side to the other end side, and a part to be locked 7 is formed on a side end face part 8 on an upper end side of the slope stand. The part 7 is detachably locked with the part 4. In a lowering state of the table 2, a side end part on an upper end side of the stand 5 is positioned at outside of an end part of the table 2, and an upper face of the table 2 and an upper end of the stand 5 are set approximately at the same level.
Patent JP-2002320035-A (JP)
Title: Automatic telephone message recording service system, method and program
Inventor: TANAKA MOROYUKI
IPC: H04W88/18
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic telephone message recording service system that attains a callback connection to a caller terminal with a simple operation of a message recipient and to provide its method and program. SOLUTION: In the automatic telephone message recording service system that stores messages sent from caller terminals and transmits the stored message on request of a recipient terminal, the system stores a caller number to a storage section in cross-reference with the stored message, transmits the stored message to the recipient terminal, inquires of the recipient terminal about whether or not the system connects the call back to the caller terminal without interrupting communication between the system and the recipient terminal, dials the caller number by receiving a request of callback connection sent from the recipient terminal, connects the caller terminal and the recipient terminal in a communication enable way, and transmits untransmitted messages to the recipient terminal after the end of communication successively.
Patent JP-2002012600-A (JP)
Title: Monoclonal antibody to hepatitis a virus and use thereof
Inventor: MEHTA SMRITI U
IPC: C12P21/08
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly specific and novel monoclonal antibody available for detecting a hepatitis C virus protein. SOLUTION: A monoclonal antibody not binding to hepatitis C virus C-100 protein and hepatitis C virus 33C protein and specifically binding to hepatitis C virus core protein, a hybridoma yielding the monoclonal antibody, a method for using the monoclonal antibody and an assay kit containing the antibody are provided.
Patent JP-2002320191-A (JP)
Title: Recorder for image/sound editing system and method for editing image/voice
Inventor: YOSHIHARA SHIGEKAZU
IPC: H04N5/91
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a recorder for an image/sound-editing system for an editing system, capable of efficiently editing contents, such as images/sounds or the like with low expense, and to provide a method for editing the images/sounds. SOLUTION: The method for editing image/sound comprises the steps of recording a reference image signal, a voice signal and a time code to be recorded by a reference image/sound recorder 10 in a removable recording medium 18 in synchronism with the recorder, by using a trigger signal; reproducing the contents and the time code recorded by using a computer, forming an editing point information list by using the time code, while displaying the image; recording it in another removable recording medium 38, reading the image; controlling a VTR 42 for reproduction, an on-line switcher 44 and a recording VTR 46 by an on-like VTR editing unit 50; and reproducing the contents recorded by the recorder by the reproducing VTR, editing the contents, and recording the edited contents in a video tape 48.
Patent JP-2002318994-A (JP)
Title: Optical information reader
Inventor: YOSHIHARA SATOSHI
IPC: G06K7/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the read of long-distance optical information that the pixel number of an image sensor per molecule is minimized to make decoding difficult when the magnification of the lens of an imaging means is small, and the information density of the optical information is high. SOLUTION: A range finding means measures the distance with the optical information. A magnification adjusting means sets and adjusts the magnification of the imaging means from the distance information of the range finding means and the information density of information density memory means capable of preliminarily storing the information density of the optical information. A visual field information means for displaying the information for the visual field of the imaging means by use of optical beam changes the display of optical beam in interlocking with the change of visual field by the adjustment of the magnification of the imaging means. The imaging means receives the reflected light from the optical information and forms an image on the image sensor.
Patent JP-2002325233-A (JP)
Title: Electronic watermark embedding method and device, and electronic watermark detection method and device
Inventor: YAMAKAGE TOMOO
IPC: H04N7/025
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watermark embedding device capable of detecting embedded watermark information without increasing an arithmetic amount and a circuit scale for attack such as segmenting, scaling and rotation of images. SOLUTION: The electronic watermark embedding device has a specific frequency component extraction part 11 for extracting a specific frequency component signal from an input embedding object image signal 10, a phase converter 12 and an amplitude converter 13 constituted to perform the phase conversion and amplitude conversion of the extracted specific frequency component signal and control at least one conversion amount of a phase and an amplitude by watermark information 14, and a watermark information superposing part 16 for superposing the specific frequency component signal performing the phase conversion and the amplitude conversion on the embedding object image signal 10 and outputting an embedded image signal 17 embedding the watermark information.