baber/WOPTO huggingface dataset:
Patent JP-2004294736-A (JP)
Title: Toner and method for manufacturing toner
Inventor: YAMAZAKI SOICHI
IPC: G03G9/087
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner excellent in durability and exhibiting satisfactory fixability (fixing strength) in a wide temperature range, and to provide a method for manufacturing a toner by which the above toner can be manufactured.  <P>SOLUTION: The toner consists of materials including a block polyester mainly made up of a block copolymer, an amorphous polyester having lower crystallinity than the block polyester, and a colorant. The block polyester has crystalline blocks prepared by condensing alcohol and carboxylic acid components, and amorphous blocks having lower crystallinity than the crystalline blocks. The toner has a first region mainly made up of the block polyester and a second region mainly made up of the amorphous polyester in toner particles, wherein a concentration of the colorant in the second region is higher than that in the first region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295660-A (JP)
Title: Web browser device
Inventor: KONISHI YOSHICHIKA
IPC: G06F3/0484
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to easily browse web pages by a general web browser in a place other than his or her home and office, for example, in an automobile without using a keyboard and a mouse of a personal computer by operating an input devicxe having a simple constitution.  <P>SOLUTION: A web browser device edits an acquired web page so as to add temporary link sources to one or a plurality of prescribed positions of the web page (steps 202 to 208) and displays the edited web page on a display device. When a wheel switch of the web browser device is turned, one link source or temporary link source selected from link sources already arranged in the web page or temporary link sources added in the step 206 is switched to a preceding or following link source or temporary link source to scroll the display of the web page.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296952-A (JP)
Title: Electronic component and its outer layer forming method
Inventor: KAJINO TAKASHI
IPC: H01F41/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance by enlarging an effective region, that is, a functional region of an electronic component by forming a thin, highly precise and highly reliable outer layer, and to realize them with good mass productivity.  <P>SOLUTION: When an outer layer is formed in an electronic component provided with a terminal electrode 40 in a lamination body 10 wherein an insulating layer 11 and a conductor layer 12 are laminated, a current is made to flow to the conductor layer 12 to be protected and an outer layer resin 70 covering an exposed part of the conductor layer 12 is provided by an electrodeposition method. Power is supplied to the conductor layer 12 to be protected from the terminal electrode side. When a mounting component is mounted on the lamination body, the outer layer resin is provided by electrodeposition to cover at least a junction part to an electrode of the mounting component and the lamination body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304247-A (JP)
Title: Solid state imaging device
Inventor: ODA KAZUYA
IPC: H04N5/335
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging device capable of obtaining an image of high quality by preventing influence of color mixture due to transfer efficiency deterioration.  <P>SOLUTION: A digital camera 10 has its sensitivity set through an operation part 22 and supplies the setting information to a system control part 20, which generates a control signal 66 corresponding to the sensitivity setting and sends the control signal 66 to a timing signal generator 24 to generate a timing signal SG72 of frequency corresponding to the control signal 66 by SG72. While a solid state imaging element 38 is driven according to the timing, a horizontal rotation signal whose frequency is lower than a normal frequency is generated according to the selected sensitivity setting and even when horizontal transfer is carried out, transfer efficiency per stage is improved since a decrease in the number of electrons is small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302550-A (JP)
Title: Vehicle detection device
Inventor: IKEDA YUKIO
IPC: G01V3/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detection device that can identify a road where a vehicle passes among a plurality of multilevel roads.  <P>SOLUTION: The vehicle detection device for detecting a vehicle upon a change in magnetism by a passing vehicle has a magnetic sensor 1a with two sensing axes installed on at least either of two multilevel roads, and has an arithmetic device 2 for computing the angle at which the magnetic sensor 1a faces the vehicle from magnetic intensities I<SB>y</SB>and I<SB>z</SB>detected in the sensing axes, respectively, and a determination device 3 for comparing the angle with a preset threshold to identify the road where the vehicle passes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302817-A (JP)
Title: License management system
Inventor: NIWANO SATOSHI
IPC: H04N21/258
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a license management system by which a license can be moved between a group of terminals outside a domain without intervention of a server device under the conditions set by a content holder, the terminals being set to be able to share the license between them.  <P>SOLUTION: The license management system comprises a server device which distributes the license and a domain formed by the terminal devices capable of sharing the license. The server device distributes domain-to-domain movement determination information to the terminal devices. Based on the domain-to-domain license movement determination information, the terminal device determines whether or not the license can move to the terminal devices belonging to a different domain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003290551-A (JP)
Title: Portable game device
Inventor: HAYASHI RYOJI
IPC: A63F13/45
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable game device in which pains by the discharge of static electricity are evaded and the static electricity is enjoyed according to circumstances.  <P>SOLUTION: The portable game device is provided with a first electrode to be abutted to the skin of a user at the use and a second electrode 140 capable of being conducted with it. A potential difference between the first electrode and the second electrode is monitored, and in the case that the potential difference between them exceeds a prescribed reference potential difference, an image indicating an alarm is displayed on a display 110. The user who views the image brings the second electrode 140 into contact with a conductor after conducting the first electrode and the second electrode 140 and discharges electric charges accumulated in the body to the outside. On the display 110, a character is displayed. The character is changed following the result of a game executed on the basis of the potential difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300003-A (JP)
Title: Cement grout composition with slow hardening properties and production method for prestressed concrete construction
Inventor: GO SHIYOUNEI
IPC: C04B28/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grout composition which has a very long setting time, hardly undergoes material separation during hardening, and exhibits characteristics generally required for grout, such as suitable viscosity, low shrinkage, and high compression strength; and a production method whereby a prestressed concrete construction with little degradation of a steel material is produced easily at a low cost under a small restriction.  <P>SOLUTION: The prestressed concrete construction is produced from a cement grout composition comprising a high-belite portland cement, a hardening retarder, and a dispersant. The production method comprises a step of inserting a steel material and injecting the grout composition into a sheath, a step of casting and curing concrete, and a step of tensioning and anchoring the steel material after the completion of curing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310194-A (JP)
Title: Method for checking condition of network and terminal device
Inventor: YUASA NAOKI
IPC: G06F13/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily and accurately determine the condition of a network using a terminal device connected to the network and to enable even a user without knowledge of the network to easily and accurately do settings about the network.  <P>SOLUTION: When the user directs the start of inspection, the CPU of the terminal device detects the carrier of an Ethernet (R) and connects to a DNS server in accordance with an inspection program to inspect the condition of the network, and after confirmation applies marks 64-57 to the heads of items on a screen 63 which need settings, and presents the items. The user needs to set only these items. To check the connection of the network, the CPU of the terminal device performs a similar inspection upon the user directing the start of the inspection, and presents whether the connection is normal or not on the screen after confirmation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308489-A (JP)
Title: Refrigerant cycle apparatus
Inventor: YAMAGUCHI KENTARO
IPC: F25B1/10
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant cycle apparatus using a multistage compressor, which can smoothly collect oil staying in an evaporator.  <P>SOLUTION: The multistage rotary compressor 10 sucks, compresses refrigerant of an intermediate pressure in a second rotary compression element 34, compressed and discharged by a first rotary compression element 32, and discharges it. The compressor, a gas cooler 154, an expansion valve 156, an evaporator 157 and the like are sequentially connected in a ring with pipes. Bypass pipe 164 is provided for allowing the refrigerant discharged from the first compression element 32 to flow into the evaporator 157 without being sucked in the second compression element 34. A first solenoid valve 166 and a second solenoid valve 170 are provided for controlling whether the refrigerant discharged from the first compression element 32 is made to be sucked into the second compression element 34 or is allowed to flow into the bypass piping 164.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004031-A (JP)
Title: Measuring equipment and measuring method
Inventor: BELL STEVEN
IPC: H04B1/69
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a spectrum analyzer that although it can measure the multicarrier power (MCP) of an input signal having one or two carrier signals, measurement of two or more carrier signals may cause an error because the power of each carrier signal is measured separately in order to perform MCP measurement.  <P>SOLUTION: The problem is solved by making it possible for the user of the spectrum analyzer (100) to configure the potential positions for respective carrier frequencies thereby making it possible for the spectrum analyzer to perform MCP measurement of each carrier signal existing in the input signal. More accurate measurements can thereby be attained when more than two carrier signals are measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312334-A (JP)
Title: Timer
Inventor: WATANABE TOSHIAKI
IPC: H01H47/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a restoration defect which is a problem in a conventional timer by arranging restoration voltages of a time limit circuit, an output relay and a thyristor for drive at the same levels.  <P>SOLUTION: In a DC rated timer composed of the output relay 2, the thyristor 4 for the drive serially connected to the output relay and the time limit circuit (microcomputer) 1 for outputting trigger signals to the thyristor when a time is up, as a restoration matching means for forcibly turning the thyristor off when the voltage of a power source 5 drops to a prescribed timer restoration voltage, a transistor 8 is parallelly connected to a resistor 6 interposed in the gate circuit of the thyristor 4, and linked with the restoration of the time limit circuit by the drop of a power supply voltage at the time of timer restoration, the transistor is turned on and the resistor 6 is short-circuited. Thus, the restoration voltages of the time limit circuit and the output relay are brought into the same levels, restoration timing is matched, and the timer is completely restored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310421-A (JP)
Title: Electric power transaction system and method, energy management system, and information terminal
Inventor: GOTO WATARU
IPC: G06Q50/06
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable an electric power demander to purchase electric power from a power supply company selected according to a desired condition.  <P>SOLUTION: This electric power transaction system comprises an information terminal of power supply company which outputs power supply disclosure information showing a supplying condition of power, and an energy management device owned by the electric power demander to select the power supply company that is a purchase destination of electric power, the both being mutually connected through a network. The management device comprises a power measurement means for measuring electric energy used, a storage means for storing a selecting condition of power supply company, an acquisition means for acquiring the power supply disclosure information outputted by the information terminal of power supply company, and a selection means for selecting the power supply company as the purchase destination based on the power supply disclosure information acquired by the acquisition means and the selection condition in the storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309782-A (JP)
Title: Light modulation element, light modulation element array furnished with light modulation element, and image display
Inventor: NISHIKAWA RYOHEI
IPC: G02B27/18
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light modulation element in which a response speed is high and light is modulated by selecting the wavelength of respective colors R, G and B, and to provide a light modulation element array having the light modulation element and an image display.  <P>SOLUTION: The light modulation array has a plurality of thin films respectively having a reflection face which reflects light, a substrate on which the plurality of movable films are fixed, and a driving means which displaces the movable films by applying a voltage on the plurality of thin films. The driving means selectively diffracts incident light according to the wave length of the incident light which is made incident to the reflection face of the plurality of thin films by selectively displacing the thin films.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312482-A (JP)
Title: Network system, method and program for setting in-network identifier, access identification information management device, its program, network connecting point, and record medium
Inventor: YAMADA TAKESHI
IPC: G06F21/31
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a communication terminal to access arbitrary two or more IP service networks.  <P>SOLUTION: The network system is provided with an AP 2 connected to a communication terminal 1 in compliance with IPv6; a router 5 connected to an IP service network 4 in compliance with IPv6; and an access certification information management unit 7 for managing the correlation between Prefix information of IP service network 4 and a plurality of VLAN identifiers, in relation to one user ID for distinguishing the user identification information of each user ID, which identifies each communication terminal 1 uniquely, from an export data frame exported to the desired IP service network 4 to be connected. When the user is certified, a plurality of VLAN identifiers allotted to the user are registered in the AP 2 with a correlation to the IP address at the communication terminal 1. When the IP address of export data frame from the communication terminal 1 is detected, the corresponding VLAN identifier is written in the export data frame and exported to the IP service network 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311868-A (JP)
Title: Semiconductor device
Inventor: NOMURA KENJI
IPC: H01L27/105
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a ferroelectric capacitor having excellent electrical properties, and also a method for manufacturing the semiconductor device having excellent electrical properties, in a high yield.  <P>SOLUTION: In the semiconductor device having the ferroelectric capacitor; an amorphous metallic film, a conductive crystalline film, and a lower electrode of the ferroelectric capacitor are laminated in this order on an upper surface of a region which spreads across an amorphous interlayer insulating film and a conductive plug provided in the amorphous interlayer insulating film. After the conductive crystalline film is provided, the amorphous metallic film is preferably crystallized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309090-A (JP)
Title: Refrigerating system
Inventor: TAKADA KAZUMASA
IPC: F25D17/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating system capable of acquiring high heat absorption capacity in a low temperature side circuit by appropriately performing heat radiation in a high temperature side circuit.  <P>SOLUTION: When a temperature sensor 16 detects the rise of the temperature of a high temperature part 1a up to a predetermined upper limit temperature (a critical temperature in specification or a slightly lower temperature), a controller 17 starts current application to a valve driving part 11a, and a three-way selector valve 11 is operated to allow the inflow of a refrigerant to a refrigerant passage 13a of an auxiliary radiator 13. The refrigerant after radiating heat in a radiator 5 is thereby fed into the refrigerant passage 13a of the auxiliary radiator 13, and the heat of the refrigerant is further taken away by a cold storage material 14 thermally contacting the auxiliary radiator 13, to fully perform heat radiation from the refrigerant in the high temperature side circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319601-A (JP)
Title: Radiation detector
Inventor: SHIBAYAMA KATSUMI
IPC: G01T1/20
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation detector in which the incidence of radiation to a signal processing means existing in the downstream of a wiring board is suppressed.  <P>SOLUTION: In this radiation detector, a wiring board 2 having the wiring board 20 composed of a vitreous material having a radiation shielding function and provided with a conductive member 21, which becomes a conductive path for introducing detect signals in a through hole 20c, is set up between a radiation detecting section 1 constituted of a scintillator 10 and a PD array 15 and signal processing elements 30 and 32 of a signal processing section 3 which process detected signals outputted from the PD array 15. The signal processing elements 30 and 32 of the signal processing section 3 positioned on in downstream of the wiring board 20 are disposed with respect to the through hole 20c of the wiring board 20, by shifting the elements 30 and 32 to areas except the areas existing on the extension line of the through hole 20c so that the elements 30 and 32 are not seen from the through hole 20c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003332964-A (JP)
Title: Satellite broadcast system, gap filler, monitor, auxiliary unit and satellite broadcasting method
Inventor: SUENAGA MASASHI
IPC: H04B7/15
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable not only fixed stations but mobile stations to reliably receive radio signals from a satellite even in a dead area impossible to receive them directly, without providing a large scale equipment.  <P>SOLUTION: A gap filler GFa is installed on the rooftop, etc., of a building to receive and amplify broadcast signals transmitted from a geostationary satellite SAT1, and the system relays and transmits the received broadcast signals at the same frequency as the broadcast signals from the satellite SAT1 toward a dead area, using a directional antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319234-A (JP)
Title: Charged particle beam device
Inventor: AKATSU MASAHIRO
IPC: H01J37/24
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam device allowing a function in use to be quantitatively grasped from multiple functions, and allowing a function required for operation to be easily visually recognized.  <P>SOLUTION: A function for counting and keeping the number of use of icons used on a GUI operation screen is added. The color of a icon used frequently relative to a preset threshold value of frequency of use is changed based on the data thereof. Thus, it can be visually differentiated from less-frequently used icons, so that the icon required for operation can easily be recognized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319738-A (JP)
Title: Tape feeder
Inventor: IMAZAIKE KANJI
IPC: H05K13/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape feeder in which the stroke of an intermediate roller can be made to correspond accurately with the stripping amount of a tape and tape replacing work can be simplified.  <P>SOLUTION: The tape feeder comprises a tape processing stage 2 provided at a tape stripping section 21, a mechanism 3 for feeding a tape 10 onto the stage 2, a shutter member 5 provided slidably through the tape 10 on the stage 2, a pair of discharge gears 56 and 57 for imparting a tension to a cover tape 10b stripped from a base tape 10a, a shutter member moving mechanism for retracting the shutter member 5 to strip the cover tape from the base tape, and an intermediate roller 55 touching the cover tape 10b between the shutter member 5 and the discharge gears 56 and 57. The intermediate roller 55 is secured to the rear end of the shutter member 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003313968-A (JP)
Title: Convection cut-off panel
Inventor: FUJIWARA EIJI
IPC: E04B1/76
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure capable of inexpensively and easily stabilizing temperature in a using space in a building.  <P>SOLUTION: A panel makes influence of a convection of the upper space hard to affect the lower space by easily partitioning vertically the inside of a building. The panel is constituted of a partition substantially effectuating the convection cut-off function such as a double honeycomb structure, a single honeycomb structure, etc., for instance and a supporting part simply supporting the partition such as a shape steel, a wire, etc., for instance. The supporting part is fitted to a specified position in the building by mounting means such as, a shaft with screws, PYRACK (R), etc., for instance.  <P>COPYRIGHT: (C)2004,JPO