baber/WOPTO huggingface dataset:
Patent JP-2002025327-A (JP)
Title: Reflector and manufacturing method of the same, and liquid crystal display device using reflector
Inventor: SATO YASUYOSHI
IPC: F21V7/22
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a reflector which hardly generates breaking of cable against external stress with high adhesiveness and low cost, and a liquid crystal display device using the same, and a manufacturing method of the reflector which improves the yield. SOLUTION: The reflector, having a light source, is composed of an electricity insulating resin with a shape opened to the irradiating direction of the light source, and one or more of conductive pattern coated at back surface which is at least either a high voltage wiring supplying power to the light source, or low voltage wiring.
Patent JP-2002025139-A (JP)
Title: Information storage device and information storage method
Inventor: KOBAYASHI NOBUYA
IPC: G11B11/14
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device and an information storage method wherein power consumption can be reduced, with respect to the information storage device and the information storage method wherein recording is performed by applying a magnetic field to a recording medium. SOLUTION: In a magnetooptical disk device and the like, a default value of a recording magnetic field is set to the minimum value of the device and the default value of the recording magnetic field is varied so as to be in the vicinity of the minimum value by learning.
Patent JP-2002021221-A (JP)
Title: Joint structure and panel
Inventor: TANAKA YOSHIHIRO
IPC: E04B2/56
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure which facilitates connection of members at a correct location, and prevents a joint from forming a weak point of a structure with respect to yield strength, and to provide a panel. SOLUTION: According to the joint structure for connecting the members together, an end face of each member to be connected to another member has joint elements attached thereto. The joint elements each consist of a wire forming a closed space including the end face of the member as one side, and they are arranged on the end face at predetermined intervals. Then, the joint elements protruded from the end face of the member to be connected to the other member, are superposed on the joint elements of the other member, and a gap between the members is filled with a filler. The panel is formed by attaching the joint elements to the end face of a plate, and the joint elements are formed of the wires arranged on the end face of the plate at predetermined intervals. Each wire is characterized by forming the closed space including the end face of the plate as the one side.
Patent JP-2002027759-A (JP)
Title: Electronic commentator device
Inventor: MORIUCHI YOSHIKAZU
IPC: H02M7/12
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the efficiency of supplying electric power to a load circuit is very poor because a power supply commutator bridge diodes, in a system in which the power supply and the load circuit are connected via the comammutator bridge circuit so that the polarity of the electric power supplied to the load circuit side may not change even if that of the power supply does when a feeding device whose polarity changes with time is used as a power supply. SOLUTION: Four switching elements are use used for the commutator bridge circuit without using the diodes. An 'on-off' controlling terminal is provided on each of the four switching elements. By controlling the 'on-off' of the elements, the polarity of the voltage of the electric power supplied to the load circuit is kept constant.
Patent JP-2002030420-A (JP)
Title: System and method for film deposition
Inventor: YAMAGUCHI MASATOSHI
IPC: G02B6/13
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To suppress temperature elevation in a substrate for vapor deposition when depositing a solder layer on an electrode by vacuum vapor deposition. SOLUTION: In depositing a film of vapor deposition material on the surface of a substrate 410b for vapor deposition by a vacuum vapor deposition method, temperature elevation in a substrate 410a for vapor deposition outside the vapor deposition area is suppressed by interrupting the radiant heat of the vaporized or sublimated vapor deposition material 409 by a shielding mechanism 414.
Patent JP-2002024460-A (JP)
Title: Method and device for sightseeing guidance
Inventor: HOSAKA SHIGETAKA
IPC: G06Q10/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to efficiently look around destinations without congestion by providing the user with the optimal course information on desired destinations to look in the case of sightseeing guidance. SOLUTION: This device is composed of a portable information terminal 1 carried by the user, a service center having an information providing device 4 for providing sightseeing guidance information or induction information such as way to main destinations to visit to the portable information terminal 1, an entrance gate 6 and an exit gate 7 in each of destinations to visit. When the user inputs the desired destination to visit to the portable information terminal 1, the information providing device 4 determines a course, with which the user can efficiently go around the desired destinations to visit, and the induction information or sightseeing guidance information is provided to the portable information terminal 1 on the basis of that course.  The information providing device 4 acquires the ID of the entrance gate 6 and the ID of the exit gate 7 of a certain destination to visit through the portable information terminal 1 by radio communication. Thus, it is recognized that the user visit that destination and the induction to the next destination to visit is performed.
Patent JP-2002030899-A (JP)
Title: Method of removing underground obstruction in underground structure constructing method
Inventor: TAKEDA SHIGETSUGU
IPC: E21D9/04
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing an underground obstruction in an underground structure constructing method capable of remarkably shortening the working time by removing an obstruction in a penetration route of a later element when constructing a former element. SOLUTION: In a method of constructing the under ground structure by penetrating multiple hollow elements 4 arranged in parallel with each other into the ground in order and constructing the underground structure with these element chain, an opening 11 is provided at a part of the peripheral wall of a former element 4 to be penetrated into the ground before, and when penetrating the former element 4 into the ground, an obstruction 50 existing in a penetration route of the later element to be led into the ground later is taken into the former element for removal.
Patent JP-2002032344-A (JP)
Title: Method and device for providing contents
Inventor: KAWAZURE YOSHIAKI
IPC: G06F21/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a receiving qualification conferrer from managing contents data by separating the contents receiving qualification conferrer from a provider, to enable only a receiver, to whom the receiving qualification conferrer gives the right to safely receive the data and to enable the content provider to receive information from a legal contents receiver, while recognizing the information from the contents receiver. SOLUTION: The public key of the receiver and reception request demand information are sent to a qualification conferrer device 110. Corresponding ticket data are enciphered with the public key of the receiver from the reception request demand information, an electronic signature is attached to the ticket data and the ticket data are returned to a receiver device 100. The ticket data are decoded by using the secret key of the receiver, and the ticket data and the public key of the receiver are sent to a contents provider device 120. The electronic signature is verified, the ticket data are subsequently enciphered with the public key of the receiver and are compared with the enciphered ticket data received from the device 100 for confirmation. The contents data are enciphered with the public key of the receiver and are sent.
Patent JP-2002030045-A (JP)
Title: Method for continuous production of diarylamine and apparatus therefor
Inventor: ITO TAKANORI
IPC: C07C211/55
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for the continuous production of a diarylamine from an arylamine in liquid phase under pressure using a solid acid catalyst with a simple procedure in high conversion to the objective reaction product compared with conventional methods. SOLUTION: A diarylamine is continuously produced without heating a reactor from exterior heat source by supplying an arylamine heated to the reaction temperature from the top of a heat-insulated fixed bed reactor packed with a solid acid catalyst, carrying out the reaction in liquid phase under pressure and discharging the reaction product from the bottom of the reactor.
Patent JP-2001063350-A (JP)
Title: Vehicular center console
Inventor: AROLD KLAUS
IPC: B60H1/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To ventilate storage compartments in known center consoles used for E-class Mercedes limousines without adverse effects on the sectional area of their continuous air ducts. SOLUTION: The vehicular center console has a storage compartment (baggage compartment) 11 capable of ventilation and connected to at least one air duct 12, 13 for ventilation of the vehicle rear via at least one air inlet 15, 16, and a controller for opening and closing the at least one air inlet 15, 16. For ventilation of the storage compartment 11 without adverse effects on the sectional area of the continuous ducts 12 and 13 for rear ventilation, the at least one air duct 12, 13 is guided so that it passes by the storage compartment 11, the air inlets 15 and 16 are formed within a front wall 14 of the storage compartment 11, and the at least one air duct 12, 13 is expanded at a duct section made upstream of the air inlet 15, 16.
Patent JP-2002041160-A (JP)
Title: Power controller and power control method and recording medium with power control program recorded
Inventor: SAKURAI TAKAYASU
IPC: H01L27/092
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To perform the real time processing of a CMOS semiconductor circuit with optimal power consumption. SOLUTION: A threshold voltage control circuit 7 controls the threshold voltages of the NMOS element and PMOS element of a CMOS semiconductor circuit included in hardware 3. A processor 1 transmits a command to a voltage control circuit 2 by software so that the threshold voltages can be dynamically controlled according to at least two modes corresponding to at least two operating speeds.
Patent JP-2002043934-A (JP)
Title: Clock generating circuit and control method, and semiconductor storage device
Inventor: OKUDA YUICHI
IPC: H03K5/131
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional clock generating circuit employing a DLL(Delay locked loop), an SMD(synchronous mirror delay), an NDC and a BDD mounted on a DDR SDRAM (double data rate synchrormus dynamie random access memory) that has narrowed a frequency range (lock range) locked by the conventional clock generating circuit depending on the performance of a variable delay circuit and a forward delay circuit and the performance of an input output buffer because of a fixed delay clock cycle number with a clock period t CK from a clock input terminal to a data output terminal. SOLUTION: A variable delay circuit (101) is used to measure an optimum cycle number of a delay from an external clock until a data output, and a DLL circuit or the like is configured by locking at the cycle number to realize the clock generating circuit with a wide lock range independently of the performance of the variable delay circuit and a clock access time.
Patent JP-2002038315-A (JP)
Title: Sportswear
Inventor: CHIKARAISHI TSUTOMU
IPC: D04B1/24
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To protect elbows, knees and a waist of a wearer of a sportswear from a chock without cushioning materials. SOLUTION: This sportswear has an upper wear 1 made of a knit, and a lower wear 10 made of the knit. The upper wear 1 is thicken at the back surfaces of the elbow parts 4 and at the back surfaces of the waist parts 5 by pile knitting 4a and 5a, and the lower wear 10 is thickened at the back surfaces of the knee parts 12 and the back surface of the waste parts 14 by pile knitting 13a and 14a.
Patent JP-2002034324-A (JP)
Title: Combine harvester
Inventor: KAMIKUBO KEITA
IPC: A01F12/40
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester so designed that release of waste straw following chopping after threshed and release of waste straw following no chopping after threshed are easily performed even if a waste straw cutter is under operation. SOLUTION: This combine harvester equipped with a waste straw cutter 73 enabling waste straw after threshed in a threshing unit 5 to be discharged out of the machine body after chopping the waste straw has such a scheme that the waste straw cutter 73 is constructed by radially setting a plurality of rotary blades 732 on a rotating shaft 731, each of the rotary blades 732 is provided with a cutting site and a non-cutting site, and option whether either of the sites is subjected to waste straw is made selectively switchable; one side rim of the rotary blade 732 is served as a cutting part 732a, while the other side rim as a non-cutting part 732b, and furthermore the rotary blades 732 are set up turnably about a rotary blade set-up shaft 733 projectedly set on the rotating shaft 731.
Patent JP-2002036024-A (JP)
Title: Pipe clamp device and pipe cutting device
Inventor: NAKADA YONEO
IPC: B23D21/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a stream type aligning device capable of perfectly performing automatic alignment by removing articles of which movement is blocked in a flow passage without labor. SOLUTION: This stream type aligning device comprises a waterway 2 having a throw part 1 for receiving fruit and vegetables 7 on the upstream side, and a separator 7 for dividing the downstream side of the waterway 2 into a plurality of flow passages 4, and the fruit and vegetables 7 moved to the downstream side by the stream are aligned by the flow passage 4 so as to move in the flow passage 4 in a line. The inside of the flow passage 4 is provided with a pressing member 27 that is movably provided in a holding state of a passable interval of the fruit and vegetables 7 with respect to one side separator 3 and presses out the fruit and vegetables 7 blocked in the flow passage 4.
Patent JP-2002042284-A (JP)
Title: Security system using portable switch
Inventor: OYAMADA SOKEN
IPC: H04W4/90
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a security system suitable for such a type of emergency that a perpetrator and a victim continue to be in an approaching/contacting state for a long time. SOLUTION: This security system using a portable switch comprises the portable switch, a collection microphone, a portable radio transmission device and a system to detect positions of a central monitoring center and the portable radio transmission device. The portable switch is operated for starting operation of the portable radio transmission device and the collection microphone. The portable radio transmission device continues transmitting by radio once it starts operating unless being cancelled by using a secret identification code. It is preferable that an imaging device is provided with additionally. For the portable radio transmission device, existing portable terminals such as a portable telephone and a PHS can be used. It is preferable that the information transmitted by radio is changed into a digital signal.
Patent JP-2002051372-A (JP)
Title: Position management system of electronic apparatus
Inventor: HISATOMI KENJI
IPC: H04W88/18
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To enable the installed positions of electronic equipments in an office or the like to be automatically registered and managed, without having to conduct periodic polling. SOLUTION: First, as an electronic apparatus with communication capability, a position management system is equipped with a self-information transmitting means which transmits a position measurement request and apparatus information to the electronic apparatus. Then, concerning an electronic apparatus having no communication capability, an apparatus information input means which inputs the apparatus information of the electronic apparatus is provided to a radio communication terminals. The apparatus information is transmitted from the radio communication terminal, and the installation position of the electronic apparatus is registered, taking advantage of the normal position registration system, provided to the radio communication terminal.
Patent JP-2002046870-A (JP)
Title: Sheet feeding device and picture image formation device
Inventor: MATSUBARA HIDEYUKI
IPC: B65H1/12
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To properly regulate paper feeding pressure to use a push-up spring without breaking it even when the paper feeding pressure is non-standardized and to reduce separation failure such as jamming, overlapped feeding, etc. SOLUTION: It is possible to increase the paper feeding pressure by increasing elasticity by contracting length of the push-up spring 208 by setting an end part of the push-up spring 208 selectively on this step part 220 by providing the push-up spring 208 between a bottom surface of a sheet storage cassette 201 and a middle plate 207 and providing the step part 220 on a mounting part of this push-up spring 208. Consequently, it is possible to regulate pushing-up force of the push-up spring 208.
Patent JP-2002055655-A (JP)
Title: Low power liquid crystal drive circuit and drive method employing step-type charging and discharging
Inventor: CHIN SHORITSU
IPC: G02F1/133
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a low power liquid crystal display drive method and its drive circuit. SOLUTION: Plural data lines of a liquid crystal display are driven by a step-type charge and discharge method. The circuit includes a timing pulse control means, plural reference voltages and plural analog voltage drive means. The timing pulse control means is used to generate timing pulse signals, that generate step type charging and discharging. The reference voltages are provided as the reference voltages for the step-type charging and discharging. The input terminals of the analog voltage drivers are coupled with the timing pulse control means, the reference voltages, output data of the drive circuit for the conventional datalines, necessary polarities and luminance data. The output terminals of the analog voltage drivers are coupled to corresponding data lines.  When the analog voltage drive means carries out the driving, the driving voltage of one pixel before is turned into a starting voltage, the drive voltage of the pixel to the driven is made into a final voltage, plural reference voltages distributed between the starting voltage and the final voltage are successively started, in accordance with the timing pulse signals which are inputted to the timing pulse control means and lastly, the final voltage is started.
Patent JP-2002046741-A (JP)
Title: Mesh pallet
Inventor: KASHIWA TETSUMA
IPC: B65D85/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a mesh pallet wherein articles are housed while being dispersed to disperse a load applied to the articles, and at the same time, the articles can be easily taken out. SOLUTION: This mesh pallet houses a single or a plurality of articles M1, M2 and M3 by mounting them on a bottom plate 10, and has an outer shape of a rectangular parallelepiped. Then, side surfaces are surrounded with a mesh N. Also, at least one separating bar SB, which is detachably bridged between the meshes N and N being confront with each other, is provided. The articles M1 to M3 are supported by the separating bar SB.
Patent JP-2002047429-A (JP)
Title: pi CONJUGATIVE POLYMER/INORGANIC FINE PARTICLE COMPOSITE AND RUBBER COMPOSITION USING THE SAME
Inventor: MARUYAMA TSUKASA
IPC: C08K5/42
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a π conjugative polymer/inorganic fine particle composite which is excellent in heat stability and electrical conductivity. SOLUTION: The π conjugative polymer/inorganic fine particle composite comprises an inorganic fine particle, a conjugative polymer containing an organic acid as a dopant, and a silane compound selected from (1)-(3): R23-n(R1 O)nSi-X-NH-R3 (1), R23-n(R1O)nSi-X-Sa-X-Si(OR1)nR23-n (2), R23-n(R1O)nSi-X-Sb-R4 (3), (wherein R1: methyl or ethyl group; R2: an alkyl or aryl group which may have a heteroatom; R3: H, an alkyl or aryl group which may have a heteroatom; X: an alkylene group which may have a heteroatom; (n)=1-3, (a)=2-6, (b)=1-6; R4: H if b=1, and R4: an alkyl or aryl group which may have a heteroatom is b=2-6.
Patent JP-2002052664-A (JP)
Title: Multilayered resin film having excellent oxygen gas barrier properties and method for manufacturing the same
Inventor: YAMAMOTO KATSUSHI
IPC: C08J7/052
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered resin film having excellent oxygen gas barrier properties and containing no chlorine, especially having excellent oxygen gas barrier properties under a high humidity condition, and a method for manufacturing the same. SOLUTION: In the multilayered laminated resin film obtained by forming a polyvinyl alcohol resin layer on at least one surface of a biaxially stretched polypropylene resin film through an adhesive layer, the degree-of-crystallization parameter of the polyvinyl alcohol resin layer is CP (M//)⊥=0.8 or more. This laminated resin film is manufactured by forming the adhesive layer on at least one surface of a non-stretched polypropylene resin film and subsequently stretching the film unidirectionally and laminating the polyvinyl alcohol resin layer on the adhesive layer and subsequently stretching the whole in the direction right-angled to the stretching direction.
Patent JP-2002056384-A (JP)
Title: Image input device
Inventor: UEDA HIDEJI
IPC: G06T1/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To minimize the overlap of adjacent imaging ranges of a plurality of imaging devices to reduce the number of imaging devices covering a prescribed range. SOLUTION: A plurality of image devices is arranged so as to substantially eliminate the overlap of the adjacent imaging ranges of the imaging devices. The image data of the imaging device in a desired imaging range is composed with the image data of the imaging device adjacent thereto to generate an image data for an imaging range wider than that of one imaging device.
Patent JP-2002056940-A (JP)
Title: Mounting structure of connector
Inventor: OTANI SEIJI
IPC: H04R9/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a speaker connector which does not have a locking state easily released by random external force. SOLUTION: With the mounting structure for mounting the connector onto a speaker frame, the frame has formed a connector-inserting hole holding a connector, and a locking face for locking the connector at around the center of the connector-inserting hole, and the connector has formed a stopper part contacting an opening face of the connector-inserting hole and a locking claw elastically held for locking on the locking face. A locking part for locking the frame and the connector is structured inside the connector-inserting hole.