baber/WOPTO huggingface dataset:
Patent JP-2002222055-A (JP)
Title: Touch panel
Inventor: FUKUI TOSHIHARU
IPC: G06F3/045
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel which can reduce waving, etc., of a constitution member even when exposed to severe temperature environment or humidity environment and has superior visibility as a touch panel which is arranged on the screen of an LCD or CRT and inputs a position through pressing operation, etc. SOLUTION: The same material is used as the base materials of an upper electrode sheet 11 and a lower electrode substrate 12 of the touch panel having transparent electrodes 11A and 12A arranged opposite each other and then differences in size variation among respective members are made small including cases wherein the touch panel is exposed to severe temperature environment or humidity environment to obtain the touch panel which is free of waving of the upper electrode sheet 11 and curvature of the lower electrode substrate 12 and has superior visibility.
Patent JP-2002223291-A (JP)
Title: Radio portable information display
Inventor: HOMITSU MASATOSHI
IPC: H04W88/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio portable information display in which convenience of user is enhanced furthermore by preventing useless power consumption of a battery thereby prolonging the operating time of the display. SOLUTION: The radio portable information display comprises a power supply, i.e., a battery 9, a radio portable terminal section 2 for transmitting/ receiving voice and data by radio, a power supply monitor section 8 for monitoring the voltage of the battery 9, a section 6 for switching the display mode between a still image mode and a dynamic image mode, an LCD 5 for presenting a specified display based on the display mode, and a driving method designating section 7 for designating the switching section 6 specifically to switch the display mode from dynamic image mode to still image mode. When the voltage of a battery 9 is determined to drop by the power supply monitor section 8.
Patent JP-2001285722-A (JP)
Title: Solid-state image pickup element holding block and solid- state image pickup element attaching structure
Inventor: NAKAGISHI TOSHIO
IPC: H04N5/372
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element holding block capable of highly accurately holding a solid-state image pickup element without causing plane tilt or position deviation, and to provide a solid-state image pickup element attaching structure capable of attaching a solid-state image pickup element to an optical unit in a stable state without causing any an inclination or floating or the like to the image forming surface of a photographing lens group provided inside the optical unit and efficiently performing positioning work and attaching work to the optical unit. SOLUTION: This solid-state image pickup element attaching structure 10 has a metal plate 2 in which a projecting surface 22 bulging at a prescribed height is formed on one surface (surface A), the projecting surface 22 is parallel to a non-projecting surface 25 and a through-hole 21 is formed at the center part of the projecting surface 22. In the state of tightly attaching the bottom surface of the solid-state image pickup element 1 to the projecting surface 22 and closing the side of the projecting surface 22 of the through-hole 21, by applying an adhesive from the inner wall of the through-hole 21 to the part exposed to the through-hole 21 of the bottom surface of the solid-state image pickup element, the solid-state image pickup element 1 is fixed to the metal plate 2.  In the state that the solid-state image pickup element 1 is fixed to the metal plate 2, the metal plate 2 is fixed to the optical unit 100.
Patent JP-2002229975-A (JP)
Title: System for providing network information
Inventor: NOZAKI TAKAHIRO
IPC: G06F21/10
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for providing network information capable of prohibiting printing of document information at a WWW client by commands from a WWW server. SOLUTION: In the system, it is confirmed whether an attribute of print prohibition is added or not to a browsing designated document demanded to be searched from a WWW client 20 by a markup language generating part 13 when a document storage database 12 is detected. Then, if the attribute to prohibit printing has been added, an expanded markup language to which print prohibition tags are inserted, is generated by the generating part 13, to be transmitted from a WWW server 11 to the WWW client 20.  At the client 20, if the tags are detected in the expand markup language, the print prohibition is processed with making displayed print menu be in half-brightness, the printing of the browsing specified document is prohibited to a user, and the print of the print-prohibitive specified browsing document is prohibited with controlling from a document control terminal 10, so that is becomes possible to prevent information leakage and ensure a security.
Patent JP-2002228462-A (JP)
Title: Navigation apparatus
Inventor: KAMIMURA MASATSUGU
IPC: G07B15/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To inform about fees of a toll road properly according to the types of vehicles. SOLUTION: Data pertaining to fees of toll roads are classified by the types of a plurality of vehicles and are previously recorded into a map recording medium 20 such as DVD-ROM together with road map data and data pertaining to toll booths. A course guide device 25 reads out necessary data into a memory device 10 such as a RAM to built a data base 30. A fee calculation means 29 selects fee data of the data base 30 according to the type of a vehicle set on a vehicle type setting means 28 and calculates a fee. The course guide device 25 displays the calculated fee on a display device 13 or makes a vocal reproduction with a voice reproducer 9 to get a driver or the like of the vehicle informed of it.
Patent JP-2002233084-A (JP)
Title: Assembling method of stator for motor
Inventor: MIYOSHI SHINJI
IPC: H02K15/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the assembling method of a stator for a motor capable of realizing the high output and high efficiency motor by remarkably reducing the dead zone of a winding. SOLUTION: The method includes a step for connecting a plurality of core blocks 21 arranged on a circumference at prescribed intervals by an annular connection plate 22 comprising a steel plate, a step for performing a winding on each core block 21, and a step for reducing the diameter of an annular body comprising each core block 21 while turning in a part positioned in the interval of each core block 21 of the annular connection plate 22.
Patent JP-2002231653-A (JP)
Title: Method for manufacturing semiconductor element
Inventor: KUDO ATSUSHI
IPC: H01L21/265
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the known fact that, when a heat hysteresis of 800 deg.C or higher is passed through, a resistance value is reduced markedly in association with annealing of ion implantation faults, and hence a high resistance region forming technique having a high heat resistance necessary to microminiaturize, accelerate, enhance the efficiency or highly integrate and integrate with an optical element, using a compound semiconductor containing gallium and nitrogen is obtained. SOLUTION: A method for manufacturing a semiconductor element comprises the steps of ion implanting Zn or C through a photomask in a sapphire (0001) substrate 7, by using a compound semiconductor substrate having an AlN buffer layer 8', an undoped layer 8 and an n-type AlxGa1-xN layer 9 formed by a MOCVD method to form inter-element isolation regions 10, 10', 10". Further, the method further comprises the steps of forming source and drain electrodes 12, 12' and 13, 13', annealing to obtain ohmic low contact resistance, and then forming gate electrodes 11, 11', thereby manufacturing a field effect transistor.
Patent JP-2001280312-A (JP)
Title: Connector
Inventor: RAHNFELD FRANK
IPC: F16B2/16
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of being simply assembled and bearing under mechanical high load. SOLUTION: This connector 14 is for at least two constitutional parts 10 and 12. In a type of the connector having an expansible fixed section 24 and a mounting section 22, the fixed section 24 has a hole 39 extending in the lateral direction relative to a contact face 35, and an expanding member 34 is fixed into the hole 39.
Patent JP-2002232122-A (JP)
Title: Surface-treating apparatus of printed circuit board
Inventor: KANBE KAZUYUKI
IPC: C23G5/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the surface-treating apparatus of a printed circuit board for rapidly and effectively performing surface treatment. SOLUTION: The treating apparatus generates corona discharge between a first electrode 23 and an installation stands 25 as a second electrode by a high-frequency power supply 21 and a high-voltage high-frequency transformer 22. Discharge, generated from the first electrode 23, is concentrated to a conducive layer 202, that is exposed at a hole 204 in a printed circuit board that adheres and is fixed to the installation stands 25 by an adhesive 100, thus removing smear 205 remaining in the hole 204. One portion of discharge, generated from the first electrode 23, is applied to a surface to be treated on the substrate 200, thus making the surface to be treated hydrophilic.  By the treating apparatus, a dielectric member 24 covering the first electrode 23 functions as a minute capacitor aggregate and plays a role for preventing the discharge from being concentrated to a specific position, thus the surface to be treated or the like will not be damaged.
Patent JP-2002202532-A (JP)
Title: Image display medium
Inventor: NAKAYAMA NOBUYUKI
IPC: G02F1/167
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an image display medium which has improved density contrast, an improved angle of view or the like in a display image. SOLUTION: The image display medium consists of at least a display substrate, a counter substrate arranged oppositely to the display substrate, and an enclosed material to be enclosed in the gap between the display substrate and the counter substrate. The enclosed material has a concealing property and consists of at least two kinds of insulative particles whose charge polarity and color is different each other. The absolute value of electrostatic charge amount of at least one kind of insulative particle among at least two kinds of insulative particles is 0.0001-0.1 C/kg per unit weight.
Patent JP-2002233755-A (JP)
Title: Catalyst for oxidizing saturated hydrocarbon
Inventor: TANI TAKAO
IPC: B01J23/89
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To improve oxidation activity to saturated hydrocarbons in a low- temperature region, and also improve high-temperature durability by effectively using active spots reduced by grain growth of a noble metal. SOLUTION: Pd is carried on a carrier mainly composed of hollow particles having an acidity in an appropriate range. Thereby, gas diffusibility into the carrier can be improved and the insides of the hollow particles can be used as a reaction field, which improves a contact probability between the carried Pd and a gas. Pd has a high oxidation activity to saturated hydrocarbons. When the acidity of the carrier is too low, the electron-donating of the carrier is increased, so that a Pd-O bonding force becomes too high, which lowers the oxidation activity, When the acidity of the carrier is too high, the electron- withdrawing the carrier is increased, so that the Pd-O bonding force becomes too low, which also lowers the oxidation activity.
Patent JP-2002241179-A (JP)
Title: Process and system for producing ceramics
Inventor: UEMATSU KEIZO
IPC: C04B35/622
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, in a conventional ceramic production technique, a stage of adding a binder to a slurry and uniformly solidifying the resulting slurry mixture by utilizing self-setting of the binder, a stage for, after preparing the slurry, adding the binder to the slurry and mixing them together, and another stage for, after forming a green body, debindering the green body, must be performed, and accordingly, too many stages and too much time are required for a ceramic production process using the conventional technique. SOLUTION: The ceramic production process involves: preparing a slurry containing ceramic powder, a solvent (water) and a dispersant; and thereafter, utilizing such a phenomenon that, by heating the slurry, the dispersant is adsorbed on the surface of the ceramic powder and thereby the slurry containing the solvent (water), as it is, is solidified, for the forming of a ceramic green body, wherein any binder is not required, and accordingly, degreasing stage can be eliminated. Thus, dense ceramics can be produced by such a very simple production process.
Patent JP-2002236426-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SUZUKI TAKEHIKO
IPC: G03G15/20
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent faulty fixing without decreasing the number of printed sheets per unit time in a fixing device being an elastic fixing member and pressuring and heating device type one and an image forming apparatus equipped with the fixing device. SOLUTION: This fixing device is provided with the fixing member 1 having an elastic surface and thermally fixing an image while coming into contact with the image surface of material to be recorded P, and a pressuring device 2 forming a fixing nip part N2 for holding and feeding the material P by press- contacting with the member 1, and the pressuring device 2 functions also as a heating device for heating the member 1 and has an external heating device 3 heating the surface of the member 1 from the outside of the member 1 separately from the pressuring and heating device 2.
Patent JP-2002245077-A (JP)
Title: Information distribution service system and mobile data transmitter-receiver
Inventor: NISHIYAMA MIKA
IPC: H04W4/021
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution service by which information suitable for a place is distributed by distributing information such as a guide to a mobile communication terminal such as a portable telephone existing at a specified place and, then any person easily and freely operates information. SOLUTION: An information storage means 104 stores position information concerning an optional area 106 and information transmitted from the area 106 while making both information correspond to each other. A mobile data exchange means 101 obtains position information of a present position and transmits it to an information control means 105 via a data exchange means 103. The information control means 105 performs decision from received position information, reads information related to the area 106 from the information storage means 104 only when the mobile data exchange means 101 exists in the area 105 and transmits it to the means 101 via the data exchange means 103.
Patent JP-2002247108-A (JP)
Title: Electronic document management server, electronic document management system, electronic document management method, and program
Inventor: YAMAZAKI RYUJI
IPC: G06Q40/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic document management server that can manage mail opening information of an electronic document. SOLUTION: The electronic document management server is provided with a document revision section that revises an electronic document so that opening information denoting display of an electronic document on a reception terminal receiving the electronic document can be sent to the electronic document management server from the reception terminal, a document transmission section that transmits the electronic document changed by the document change section, an opening information acquisition section that acquires opening information and an opening information storage section that stores the opening information while associating with the electronic document.
Patent JP-2002246155-A (JP)
Title: Ceramic heater
Inventor: KARIYA SATORU
IPC: H05B3/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater for which the temperature of the heating surface being uniform and breaking of a wire in a resistance heating element will not occur. SOLUTION: The ceramic heater adjusts a resistance value of the resistance heating element, by including the resistance heating element of a predetermined pattern having a curved line on a surface of the ceramic heater and forming a groove or a cut on the resistance heating element. The groove or the cut in a curved line part of the pattern of the resistance heating element is formed in an area with a distance nor more than 70% from an edge on an inner peripheral side, with respect to the width of the resistance heating element.
Patent JP-2002240701-A (JP)
Title: Fluid-pressure brake device for vehicle
Inventor: SAKATA YASUNORI
IPC: B60T8/40
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce a load to an auxiliary fluid-pressure source by appropriately controlling the driving of the auxiliary fluid-pressure source in a fluid-pressure brake device provided with the auxiliary fluid-pressure source and driving a master piston by its output fluid pressure. SOLUTION: A pressure regulating means RG is connected to the auxiliary fluid-pressure source AS and also to a reservoir RS, the output fluid pressure of the auxiliary source is regulated to a prescribed pressure, and when the master piston MP is driven by the fluid pressure after the regulation to be equalized to a reaction to the master piston, the operation of the regulation is made to stop. A fluid-pressure sensor PS detects the output fluid pressure of the master cylinder and an electronic control device CT compares the detected master cylinder fluid pressure with the prescribed value. It is so controlled that, when it exceeds the prescribed value, it is determined that a brake pedal is operated and the operation of the auxiliary fluid-pressure source is started, and when the master cylinder fluid pressure detected by the fluid- pressure sensor increases and is stabilized at an approximately fixed value, the operation of the auxiliary fluid-pressure source is stopped.
Patent JP-2002238677-A (JP)
Title: Cooking cabinet
Inventor: YADA HAJIME
IPC: A47B37/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooking cabinet with a plurality of cookers that helps effectively cook a variety of dishes and deliciously by using a suitable cooker or using an additional plate. SOLUTION: A plurality of cooking ranges which are different in main uses are installed. By arranging the cooking ranges in recess parts, an far infrared ray generation plate can be set on them.
Patent JP-2002251684-A (JP)
Title: Abnormality detector, bidirectional television device equipped therewith, and corresponding processor connected to bidirectional television via network
Inventor: YAMADA MITSUO
IPC: H04N7/173
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To positively and promptly cope with an abnormal situation occurring to a viewer. SOLUTION: In this abnormality detector 2, the operation of the viewer who views and listens to contents in the bidirectional television device 1 is detected by a detecting part 16, and the presence of abnormality is determined by a determining means 21 from the detected result. In the case of determining the occurrence of abnormality to the viewer, transmit data with a data code for identifying the abnormality are originated by an originating means 22 and transmitted to a processor provided in a remote place, via network. A necessary countermeasure is acquired from the processor and outputted from the bidirectional television device 1.
Patent JP-2002251232-A (JP)
Title: Logical circuit module having power consumption control interface and storage medium with the same module stored
Inventor: TAKAHASHI NOBUTAKA
IPC: G06F17/50
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the power consumption control of a system LSI constituted by combining a plurality of re-available logical circuit modules (IP cores) is not sufficiently considered in a conventional technology, and that a method for operating only a specific circuit module by changing the power supply voltage in the system LSI is not developed. SOLUTION: Hardware resources such as an interface or a register for controlling the power consumption of an IP core are prepared, and controlled by software so that it is possible to facilitate countermeasures to the power consumption control at the time of integrating a system LSI. Also, it is possible to realize the power consumption control in the IP core level. Also, it is possible to provide a method for allowing a system LSI designer to simplify specification input for controlling the power consumption of the system LSI at the time of constituting the system LSI.
Patent JP-2002260842-A (JP)
Title: Microwave oven
Inventor: UEDA KAZUHIRO
IPC: F24C7/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent that the case of a switch and a switch knob contact and make a contacting noise that is greatly unpleasant and offensive to the ear. SOLUTION: The microwave oven comprises an antenna for radiating the microwave generated by the magnetron to the heating chamber and an antenna rotating mechanism 14 for rotating the antenna, and the above antenna rotating mechanism 14 comprises a motor 141, a cam 146 that transmits the rotation of the motor 141 to the above antenna and has a protruded part 146c at a part of it, and a switch 145 that is switched on when the switch knob 145a is pressed by the protruded part 146c of the cam 146. The cam 146 has a second protruded part 146d that presses the switch knob 145a to the extent that the switch 145 is not switched on before the switch 145 is pressed by the above protruded part 146c.
Patent JP-2002260012-A (JP)
Title: Image forming method and program used therefor
Inventor: OKAJIMA SHIGEO
IPC: G06T15/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To realistically express a rainfall state more than a conventional state. SOLUTION: This method forms an image by photographing a scene by a virtual camera 3 by constructing the rainfall scene in a virtual three- dimensional space 1 by a computer. A prescribed polygon 4 is arranged in the rainfall scene so as to move in the direction different from the rainfall direction over a plurality of frames. A semitransparent texture 5 for expressing, a plurality of waterdrops 5a is mapped on the polygon 4.
Patent JP-2001291684-A (JP)
Title: Chemical-mechanical polishing composition and metal layer polishing method using the same
Inventor: MERCHANT SAILESH M
IPC: B24B37/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed, highly accurate polishing method. SOLUTION: The chemical mechanical polishing composition comprises multiple abrasive particles, triazole or a derivative thereof of in a quantity which is effective for corrosion proof property, ferricyanide salt oxidizing agent of such a quantity as effective for oxidation, and water, and has a pH range of 1-6. The polishing method for polishing a metallization layer on a semiconductor wafer comprises a step for removing at least a part of the metallization layer by polishing it, using that composition.