baber/WOPTO huggingface dataset:
Patent JP-2002279141-A (JP)
Title: Information display system, information display method, information display server and information display program
Inventor: AOIKE KUNIO
IPC: G06Q10/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an information display system, an information display method, an information display server and an information display program easy to maintain and manage, capable of easily altering the kind of information displayed on an information display terminal, easy to improve and capable of updating the presence status displayed by a presence status display device in real time without increasing wasteful access. SOLUTION: In this information display system 1, information is displayed by information display terminals 15a to 15h and the information display server 10. The information display server 10 has an update notice transmitting means 12 for transmitting an update notice to the information display terminal 15a or the like according to updating of information stored in an information storing means 13, and the information display terminal 15a has an information obtaining display means for obtaining updated information according to the update notice from the information display server 10 and displaying the same, thereby, the problem is solved.
Patent JP-2002277763-A (JP)
Title: Space spreading type optical switch
Inventor: SUGIDACHI ATSUSHI
IPC: G02B26/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a space spreading type optical switch where high reliability is obtained by minimizing an amount of angle change in a micro-mirror or a small structure is obtained by minimizing a whole light path length when the amount of angle change in the micro-mirror is equal. SOLUTION: The optical switch is provided with a micro-mirror array for changing-over a light transmission route. An incident side micro-mirror array is integrally formed with a light emission side micro-mirror array and one or the both of the micro-mirror arrays are arranged by division not by simply bisecting the micro-mirror array into the incident side and the light emission side arrays through the use of a single boundary line.
Patent JP-2002290354-A (JP)
Title: Digital broadcast system, and mobile phone, digital broadcast receiver, broadcast signal generating system
Inventor: SUGIYAMA YOSHIICHI
IPC: H04N7/173
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that automatically displays a page related to the behavior range of a viewer in the case of viewing a data broadcast program. SOLUTION: The digital broadcast receiver stores a data broadcast program into a contents storage section and retrieves the contents storage section by using a still picture number and a character information number when receiving an EMM(Entitlement Management Message) addressed to its own receiver and displays a hit still picture or the like.
Patent JP-2002290535-A (JP)
Title: Telephone device having network service utilization function
Inventor: TAKAMI YOSHITAKA
IPC: H04M11/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To dispense with complicated operations unnecessary by automating the registering operation for using network service, in a telephone device. SOLUTION: When the other party on the telephone is busy ('Yes' in #1 and #2), and a telephone receiver is put down (#4), it is examined whether automatic dialing is set (#5). When it is set, a number for registration is dialed automatically (#6), and the registering operation is performed (#7 and #8). After connection of a circuit is cut off (#10), whether the other party is busy is monitored on the network side. When speaking by the other party is ended, a message saying busy state has ended is sent to a subscriber (#11). After that, speaking with the other party becomes possible (#12).
Patent JP-2002288188-A (JP)
Title: Information processing device
Inventor: TOMITA ATSUSHI
IPC: H04N5/445
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To allow users to efficiently search a desired address later in network address retrieval from TV broadcasting. SOLUTION: In information processing to extract network addresses from TV broadcasting signals, which consist of programs and data, extracted addresses are classified to be stored according to how users have used TV programs, or they are stored together with information related to how users have used TV programs. On the other hand, only address in a period or scene predetermined by a user may be stored. Alternatively, according to functions of peripheral devices connected with an information processing device, only address appropriate to each peripheral device may be transmitted.
Patent JP-2002289953-A (JP)
Title: Integrated variable wavelength laser provided with synchronization mechanism
Inventor: MAEDA MITSUO
IPC: G02B26/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately control the oscillation frequency of an integrated variable wavelength laser using a simple constitution. SOLUTION: A laser chip 4 and a reflection mirror 3 are arranged and fixed at right angle and turned with an orthogonal point as a turning axis and the turning axis is arranged so as to be orthogonal to the center optical axis of large band width excitation beam.
Patent JP-2001265078-A (JP)
Title: Image forming device
Inventor: KATO SHINJI
IPC: G03G21/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To maintain a target image density even when a large amount of toner is continuously consumed and a large amount of toner needs to be replenished as in a continuous image formation in solid black in an image forming method carrying out toner replenishment for an accumulated count value of a signal to carry out toner replenishing as occasion demands according to output of an image forming signal. SOLUTION: In the electrophotographic image forming method, the accumulated count of a signal carry out toner replenishing is taken according to output of the image forming signal, the toner replenishing is carried out as the occasion demands for that count and furthermore, plural parts to be controlled are controlled based on an inferred result where developing bias condition and a latent image forming condition, etc., are inferred based on a total value of the count.
Patent JP-2002284631-A (JP)
Title: External skin preparation and external skin preparation composition
Inventor: SAKATA OSAMU
IPC: A61K8/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an external skin preparation compounded with an excellent skin-whitening and skin beautifying component having higher inhibitory action on melanine formation, and an external skin preparation composition containing the same. SOLUTION: The external skin preparation comprises eyebright (Euphrasia officinalis) extracts as a skin-whitening and skin beautifying component and the external skin preparation composition containing the same.
Patent JP-2002293710-A (JP)
Title: Bonding material for dental restoration or bonding polymerizable precoating material or porcelain material to metallic denture framework
Inventor: SHOHER ITZHAK
IPC: A61C13/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a bonding material for dental restoration or forming clinically non-breakable bond between a metallic denture framework and an upper structure consisting of a porcelain material. SOLUTION: Disclosed is a dental bonding material featured by a composition containing a fine metallic particle having at least 50% of gold or gold alloy and a fine particle of carbonaceous material as a main component.
Patent JP-2002284809-A (JP)
Title: Solid titanium catalyst component, ethylene polymerization catalyst containing the same, and ethylene polymerization method
Inventor: YASHIKI TSUNEO
IPC: C08F10/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid titanium catalyst component which can polymerize ethylene with a high activity and can produce an ethylene polymer excellent in particulate properties; a polymerization catalyst containing the same; and an ethylene polymerization method. SOLUTION: This catalyst component [I] is prepared by contacting a liquid magnesium compound (b) containing an organosilicon compound (a) having no active hydrogen atom with a liquid titanium compound (c), elevating the temperature of the resultant product (i) to 90-120 deg.C, and keeping the product at that temperature and contains Mg, Ti, a halogen, and Si, the molar ratio of (Mg/Ti) being 3.0-4.0 and the content of Ti being 7.8 wt.% or higher. Compound (b) containing compound (a) is prepared by contacting 1 mol of a liquid magnesium compound with 0.2-0.4 mol of compound (a) for a time(t) defined by t>(3-(temp-50)/5) when the contact temperature(Temp) is 55 deg.C or lower and for at least 1 hr when the contact temperature is higher than 55 deg.C. The polymerization catalyst comprises component [I] and an organometallic compound [II].  Ethylene is (co)polymerized by using the catalyst.
Patent JP-2002294896-A (JP)
Title: Heat insulation pc concrete board and manufacturing method therefor
Inventor: TAKEDA SEIJI
IPC: E04B1/80
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a PC concrete board having high dimensional accuracy and incorporating a heat insulating material and capable of preventing the occurrence of dew condensation because the heat insulating member is not compressed and a ventilation layer can be ensured on the whole face to provide a manufacturing method therefor. SOLUTION: This PC concrete board is constituted by laminating an external board PC board 1 arranging a seating device 9 having a height equal to a thickness of an external board and having a seat part on an inner side, the ventilation layer 2, the heat insulating material 3, a hole drilled board 6 for bonding the heat insulating material, and an internal board PC board 4 in this order, a connection device passing through hole 8 and a multifunctional hole 15 are formed in the hole drilled board 6, the external board PC board 1 and the internal boar PC board 4 are fixed by a connection device 5 passing through the connection device passing through hole 8, one end of the hole drilled board 6 is fixed to the multifunctional hole 15 of the hole drilled board,  and the other end thereof passes through the heat insulating material 3 to abut a tip of a spacer bolt 7 protruding by a ventilation layer length 71 on the seat part 91 of the seating device 9.
Patent JP-2002293408-A (JP)
Title: Stacker crane
Inventor: KAMIIDE SATOSHI
IPC: B66F9/07
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a suspension material of an elevating/lowering table and a counter weight from interfering with other members installed along a mast. SOLUTION: A rope 27 is delivered and wound by a drum 46 provided on the mast of this stacker crane. The rope 27 is regulated by a sheave 48 to make the rope 27 parallel with a rear column 8 of the mast.
Patent JP-2002300152-A (JP)
Title: Communication security keeping method, its execution device, and its processing program
Inventor: ISHIDA SHUICHI
IPC: H04W12/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology that reduces a processing amount performed by using a mobile station key so as to enhance the communication security between a mobile station and a base station. SOLUTION: The communication security keeping method includes a step of receiving encrypted authentication data from a mobile station that are obtained by encrypting authentication data sent from a base station to a mobile station, a step of decoding the received encrypted authentication data by using the mobile station key of the mobile station, a step of authenticating the mobile station to be a regular communication opposite party when the transmitted authentication data are equivalent to the decoded authentication data, a step of transmitting an authentication consecutive key to continue authentication and a ticket obtained by encrypting the authentication consecutive key with a ticket generating key stored in the base station side unit to the base station authenticated to be a regular communication opposite party,  and a step of conducting communication between the base station and the mobile station authenticated to be the regular communication opposite party.
Patent JP-2002296663-A (JP)
Title: Camera
Inventor: SUZUKI KAZUO
IPC: G03B5/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera in which a position at which data is written does not change even if it is held vertically, while failure in photographing due to moving of it is prevented. SOLUTION: A camera comprises a photographing part 12 for photographing with a photographing lens 11, a shutter part 13 disposed in the light path to the photographing part, and a projecting part 14 which projects data such as date onto a photographing screen of the photographing part. It also comprises a 3-axis acceleration sensor 20, a movement detecting means 30 which outputs a movement detection signal when an acceleration at least in one direction among accelerations in three axial directions detected with the 3-axis acceleration sensor is larger than a prescribed value, and an attitude detecting means 40 which detects attitude of the camera based on vertical and horizontal accelerations which are vertical to the light axis of the photographing lens detected by the 3-axis acceleration sensor.  When the shutter part is supplied with the movement detection signal, a shutter operation is suppressed, and the projecting part projects data to a prescribed position in the photographing screen based on the attitude of camera detected by the attitude detecting means.
Patent JP-2002294156-A (JP)
Title: Antifouling coating material composition
Inventor: HORI MAKOTO
IPC: C09D183/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling coating material composition which forms a coating film capable of preventing aquatic organisms from attaching to an growing on the surfaces of an underwater moving object and an underwater structure for a long period of time. SOLUTION: This antifouling coating composition is composed of a room temperature-curable organopolysiloxane composition comprising (A) a diorganopolysiloxane having a viscosity at 25 deg.C of 20-1,000,000 mPa.s and both molecular terminal groups having been blocked with silanol groups, (B) a crosslinking agent represented by the formula: Ra SiX4-a (wherein R is a 1-10C substituted or nonubstituted monovalent hydrocarbon group;  X is a hydrolysable group; and (a) is an integer of 0-2), (C) an inorganic filler, (D) a polar group- containing organopolysiloxane fluid mixture having a viscosity at 25 deg.C of 10,-50,000 mPa.s composed of (d1) a polar group-containing organopolysiloxane fluid having a silanol group or a hydrolysable group at least one molecular terminal and (d2) a polar group-containing organopolysiloxane fluid having neither silanol group nor hydrolysable group at the molecular terminals, and (E) a condensation reaction catalyst.
Patent JP-2002296042-A (JP)
Title: Map difference updating device
Inventor: HORIGAMI SHUGO
IPC: G06F17/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To dispense with strict version management in map updating based on a differential map. SOLUTION: A terminal such as a car navigation system receives the differential map 103 including updated data from a map transmitting means 101 such as a map data supplying server to store it as a received map 104. A comparison determining means 106 compares the received map 104 with an original map 105 and determines a part required to be updated and extracts it as a specific differential map 107. A composing means 108 produces and outputs a new map 109 reflecting the specific differential map 107 on the original map 105. In this way, data to be reflected are flexibly selected on the receiving side, and precise recognition of the updating condition of the terminal is not required on the transmission side. Because fine version management of the differential map is not required, a simple map updating device can be realized.
Patent JP-2002296224-A (JP)
Title: Heater-integrated type oxygen sensor element
Inventor: AKIYAMA MASAHIDE
IPC: G01N27/409
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heater-integrated type oxygen sensor element integrated with a heater, excellent in thermal shock resistance against sudden temperature rise or the like and having a long heater service life. SOLUTION: This heater-integrated type oxygen sensor element is provided with: a sensor part provided with a cylindrical tube 2 of a zirconia solid electrolyte substrate, and a measurement electrode 4 and a reference electrode 3 formed on at least opposite positions of the inside and outside surfaces of the cylindrical tube 2; and a heater part provided with a ceramic insulation layer 5 formed on the outer surface of the cylindrical tube 2 excluding the formation parts of the measurement electrode 4 and the reference electrode 3, and the heater 7 embedded in the insulation layer 5. A layer containing 0.4 wt.% or less of Si in terms of SiO2 is present on the interface between the cylindrical tube 2 and the insulation layer 5 in a thickness of 5 μm or more.
Patent JP-2002255281-A (JP)
Title: Leakage detecting system for floating-proof liquid tank
Inventor: YAMASHITA KENICHI
IPC: G01V3/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To detect quickly and certainly a position of leakage or the like in an extremely long linear portion such as slide seal portion of a floating-proof petroleum tank T. SOLUTION: A unidimensional oil leakage sensor 13 constituting a primary portion is laid along the slide seal portion and the unidimensional leakage sensor 13 includes sixteen (normally in the number of N) leakage detecting lines 51 to 516 in parallel with one another. The leakage detecting line 5i includes a leakage detecting element 6i , the leakage detecting elements 6i are arranged and shifted from one another, and conductive rubber which increases resistivity when impregnated with leakage of petroleum is used for the leakage detecting element 6i . A measurement monitoring current is supplied in regulator order to each of the leakage detecting lines 5i through a selective circuit.  If leakage should happen, the leakage permeates into the nearest leakage detecting element 6i , its resistivity is increased, and the measurement monitoring current running through the leakage detecting line 5i including the leakage detecting element 6i decreases. Then, with a leakage detecting line 5i determined by means of selective circuit and resistivity/voltage converting circuit and a warning setting device, the positive of leakage can be determined.
Patent JP-2002305808-A (JP)
Title: Electric rolling stock
Inventor: TSURUGA KIKUO
IPC: B60L11/18
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a self-propelled electric rolling stock which enables the reduction of a construction cost and maintenance cost by having a power source there, without using an aerial wire. SOLUTION: In an electric rolling stock composed of an electrical double layer capacitor 1, a bidirectional DC-to-DC converter 2, an inverter 3 to which the output voltage of the DC-to-DC converter 2 is inputted, and a motor 4 which is operated by the inverter 3, the DC-to-DC converter 2 always supplies a controlled voltage to the inverter 3, even if the voltage of the capacitor 1 varies when the capacitor 1 is discharged. Concerning storage of regenerative power of the electric rolling stock, power generated by the motor 4 is fed to the DC-to- DC converter 2 via the inverter 3, when regeneration is performed, and power outputted from the DC-to-DC converter 2 is stored in the capacitor 1.
Patent JP-2002361089-A (JP)
Title: Catalyst for cleaning exhaust gas and method of producing the same
Inventor: HIRAMOTO SUMIAKI
IPC: B01J23/63
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning an exhaust gas, in which sintering of a noble metal being an active species, lowering of the specific surface area of a material for supporting the noble metal, or the like can be suppressed even at a high temperature condition (e.g. a high temperature position at directly below an exhaust manifold) and which keeps a good level in the cleaning performance to NOx, HC and CO under such a condition that A/F fluctuates in the wide range at driving a vehicle, even in the case where the use amount of the noble metal is reduced in comparison with the conventional use amount. SOLUTION: The catalyst for cleaning the exhaust gas is obtained by applying a catalyst layer on an integrated structure-type carrier having a cell cross section of a polygon through an under coat layer comprising an inorganic oxide. The inorganic oxide is alumina, and catalytically active components in the catalyst layer are platinum and/or rhodium. The ratio (Lmax./Lmin.) of the maximum thickness (Lmax.) of the catalyst layer at the corner of a cell to the minimum thickness (Lmin.) of the catalyst layer at the flat part of the cell is adjusted to be in the range of 1 to 10, and the thickness of the catalyst layer is controlled to be in the range of 5 to 200 μm.
Patent JP-2002305611-A (JP)
Title: Accounting management system
Inventor: KANDA KOJI
IPC: H04W4/24
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an accounting state confirmation system which enables a contractant to confirm the accounting states of mobile terminals of telephone numbers more different from that of a contractant's terminal, which are used by one or more non-contractants on a side to be managed, in real time, and to provide an accounting management system which enables the contractant to prevent the mobile terminals used by the one or more non-contractants on the side to be managed from being excessively used. SOLUTION: In the accounting state confirmation system, the mobile terminal owned by the contractant being a management side can confirm the accounting states of the mobile terminals used by the one or more non-contractants on the side to be managed in real time by communication (telephone line used) between the mobile terminal owned by the contractant being the management side and the mobile terminals used by the one or more non-contractants on the side to be managed. In the accounting management system, the mobile terminal owned by the contractant being the management side can freely set the approval/refusal of the use of the mobile terminals used by the one or more non-contractants on the side to be managed and can prevent the mobile terminal used by the one or more non-contractants on the side to be managed from being excessively used.
Patent JP-2001354202-A (JP)
Title: Apparatus for delivering measured bulk material of predetermined quantity to container having narrow opening part
Inventor: LUCHINGER PAUL
IPC: B65B1/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for correctly delivering a bulk material of a predetermined quantity so as not to be spilled out in a container having a small opening part. SOLUTION: This apparatus for delivering the powder bulk material comprises a scale 15 for measuring the material of the predetermined quantity, a storage container 1, and a cover 2 for closing the downwardly opened opening part in a bottom of the storage container 1. A carrier having a conveyor body 5 rotatable around the substantially perpendicular axis and movable in the perpendicular direction is built in the cover 2. The conveyor body 5 can substantially close an outlet for delivering the powder bulk material. A bottom 6 of the conveyor body 5 is formed in a ring shape, and extended into a ring-shaped conveyor groove 7 provided in the cover 2. The outlet 14 is disposed in the ring-shaped conveyor groove 7 to keep a consistent discharging direction of the bulk material and enable the concentrated delivery of the bulk material.