baber/WOPTO huggingface dataset:
Patent JP-2003337737-A (JP)
Title: Information processing device, its method, storage medium, and program
Inventor: SOGABE AKIRA
IPC: G06F12/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To encourage a user to read the page that the user periodically reads among Web pages registered in a bookmark, on the day around the next expected access day.  <P>SOLUTION: An access history file generation part 42 obtains information showing the Web page registered in the bookmark from a bookmark setting part 32, and in every access to a different new Web site by a WWW browser 31, obtains a matching URL to determine whether the access is made to the Web page registered in the bookmark or not. If it is determined that the access is made to the Web page registered in the bookmark, up to N access dates are stored from the latest one in the access history file. A periodically reading Web page determining part 43 reads the access history file to determine a Web page periodically read by the user among the Web pages registered in the bookmark.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338096-A (JP)
Title: Recording and reproducing apparatus
Inventor: MATSUMOTO NORIYUKI
IPC: G11B33/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus which realizes constantly optimal recording and reproducing operation by constantly monitoring the linearity state of a track and displaying warning in abnormality to urge a manager to do regular maintenance.  <P>SOLUTION: The apparatus is provided with: a recording and reproducing part 1 for reproducing a signal recorded on the track of a recording medium; a linearity measuring part 2 for measuring the linearity of the track from the output signal of the recording and reproducing part 1; a memory 4 for storing the measuring value of linearity, and a display part 5 for displaying the linearity state of the recording and reproducing device. Then, the device reproduces a reference signal recorded on the specific track of the recording medium, stores the linearity measured value by its output signal in the memory as an initial value, updates the linearity measured value measured regularly in recording or reproducing operation after this, displays warning on the display part 5 when a difference between the initial value and an updated value is a predetermined value or larger than this, and informs the manager of it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336966-A (JP)
Title: Method and device for liquefying and separating air and for generating power by using liquefied natural gas
Inventor: MIURA KAZUKI
IPC: F25J3/04
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a plant for liquefying and separating air and for generating power to supply vaporized natural gas to the city gas at low cost by effectively using the cold of liquefied natural gas to be generated when liquefying and separating air.  <P>SOLUTION: The raw material air is compressed by a compressor, and impurities is eliminated by an absorber, and cooled by the overhead-gas (low-temperature nitrogen gas) from a fractionator, and more cooled when necessary by the liquefied nitrogen cooled by the liquefied natural gas, and led into the fractionator. Liquefied nitrogen and liquefied oxygen separated from each other are taken out of the fractionator. Nitrogen gas and the natural gas vaporized by radiating the thermal shock with a heat exchanger for exchanging with the liquefied nitrogen are led into a combustor of a power plant for combustion, and a turbine is rotated by the combustion gas to drive a power generator for power generation, and electricity is supplied to an electrical office. When a demand on electricity is lowered, quantity of the vaporized natural gas to be supplied to the combustor of the power plant is reduced, and the residual vaporized natural gas is supplied to a city gas office, and the vaporized natural gas is supplied from the city gas office to use it for power generation when necessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003044381-A (JP)
Title: File synchronization system and file managing server
Inventor: YAMADA HIROYUKI
IPC: G06F13/00
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To easily provide a file synchronization system with high security by using a pubic network such as the Internet. SOLUTION: The file synchronization client process 4 of a server device 2 in a company requests account information from the server device 3 of a provider, stores it and causes the provider to transmit the electronic mail of the mail mi of a use permitted person by HTTPS. The deletion list of the use permitted person of a company A is requested by HTTPS at every 10 minutes and the mail applied to the deletion list from the provider is deleted. The file synchronization server process 15 of the server device 3 of the provider stores the electronic mail from the company A in a file 16, and transmits it to a portable terminal by HTTPS. It transmits deletion data stored in the deletion list 18 by HTTPS when a deletion request is given and deletes deletion data when a response is given with respect to deletion from the server device of the company A.
Patent JP-2003339183-A (JP)
Title: Servo controller unit
Inventor: ITO AKIRA
IPC: H02P23/16
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo controller unit for stably controlling current without oscillation, even when the inductance of a motor is changed due to the magnetic saturation of the motor, and to allow a permanent magnet type synchronous motor to be reduced in size and to enlarge the drive enabling conditions of the controller.  <P>SOLUTION: A current controller is stably operated by identifying the inductance of the motor as the identified value of the inductance or an inductance set error ratio, and regulating the control gain of the current controller, in response to the obtained identified value. The inductance identified value or the inductance set value error ratio is identified by calculating the q-axis current command, speed detection value and q-axis inductance set value, based on the output of a d-axis current controller in the current controller applied by a d-q axis coordinate transformation method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345126-A (JP)
Title: Single-component developing device and image forming apparatus using the same
Inventor: NARIMATSU MASAYASU
IPC: G03G15/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To maintain image quality well by reversely rotating a developing roller without decreasing the operation rate of a developing device.   <P>SOLUTION: A couple of first and second rollers 8 and 9 situated on the upstream and downstream sides in the direction of the rotation of the developing roller 6 are disposed to an image carrier (photoreceptor drum 1). The direction of the rotation of the developing roller 6 can be switched. In the case where the first roller 8 and the second roller 9 are situated further upstream than the image carrier (photoreceptor drum 1) in the direction of the rotation, they function as restricting rollers which restricts the thickness of the layer of developer sticking to the developing roller 6. In the case where they are situated further downstream than the image carrier (photoreceptor drum 1) in the direction of the rotation, they function as recovery rollers which recover developer remaining on the image carrier (photoreceptor drum 1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347995-A (JP)
Title: Wireless base station and mobile communication system
Inventor: OBATA KIYOSHI
IPC: H04B7/26
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional mobile communication system that cannot have attained a remarkably high communication speed because a communication speed of 128 kbps is a limit even in the case that installation of an IWF (interwork section) 7 between an ISDN switch 3 and the Internet 8 permits transmission of data at a speed in excess of 1 Bch (64 kbps) of an ISDN line.   <P>SOLUTION: A wireless base station 12 is provided with an ADSL, MODEM 20 that modulates uplink data received from a wireless channel, outputs the modulated data to an ADSL 18 and demodulates downlink data received from the ADSL 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346046-A (JP)
Title: Electronic commerce server and commodity proposal form forming method
Inventor: IKEDA AKIRA
IPC: G06Q10/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To introduce a commodity more suitable for a customer in a proper form for increasing purchase of commodities.   <P>SOLUTION: A rule for forming a commodity proposal form for each model decided according to correlation between a psychological characteristics of the customer and a communication type representing a difference of response to the commodity of the customer is registered in a rule database 26. A personalization engine 22 forms the commodity proposal form according to the rule in compliance with the communication type determined by attribute information and a type determination part 20. A Web server 24 forms a Web page for introducing the commodity according to the commodity proposal form formed by the personalization engine 22 to offer it to the customer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311012-A (JP)
Title: Auxiliary mounting machine for table counter
Inventor: SATO RYOSUKE
IPC: A63F7/02
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment which avoids the risk of running out of capacity due to a big win by enabling at least two ball boxes housing winning balls to be mounted on a table counter per pachinko machine, promotes self- service for having a pachinko game player himself/herself take down the ball boxes housing the winning balls, and simplifies the round of a pachinko parlor by pachinko parlor workers.  <P>SOLUTION: An auxiliary mounting machine is equipped with a plate table for placing the ball boxes housing the winning balls, which can be turned around a fixed support up to the order of a quarter turn in parallel with the table counter. The auxiliary mounting machine is installed in the table counter of the pachinko machine; a conventionally unutilized space is utilized; and a space for storing one ball box is also secured on the table counter itself. The above purpose is accomplished by storing the two ball boxes on the table counter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342236-A (JP)
Title: Method for producing dimethyl carbonate
Inventor: KANAMARU TAKASHI
IPC: C07C68/08
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing dimethyl carbonate enabling an ordinary refining process to be adopted because of taking no third component in the system from the outside and also enabling unreacted raw materials to be efficiently reused.   <P>SOLUTION: The method for producing dimethyl carbonate comprises the 1st step of carrying out a transesterification reaction between ethylene carbonate and methanol to obtain a reaction mixture comprising methanol, the dimethyl carbonate, ethylene glycol and ethylene carbonate, the 2nd step of carrying out an extractive distillation of the reaction mixture in the presence of the ethylene carbonate as extraction solvent to separate the methanol which is then recycled as a reaction material to the 1st step, the 3rd step of distilling and isolating the dimethyl carbonate from a high-boiling fraction recovered in the 2nd step, and the 4th step of separating the ethylene carbonate from the high-boiling fraction recovered in the 3rd step and then recycling the ethylene carbonate thus separated to the 1st step as another reaction material and concurrently recycling it as the extraction solvent to the 2nd step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344934-A (JP)
Title: Camera
Inventor: OKUNO RYOJI
IPC: G03B17/28
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of improving the flatness of film with simple constitution.   <P>SOLUTION: The camera is equipped with a magnetic head for recording magnetic information on the film or reading the recorded magnetic information, a pressing means for pressing the film to the magnetic head, and a film gate part arranged between a cartridge chamber and a film take-up chamber, feeding the film in a direction perpendicular to the optical axis of the aperture and consisting of a pressing plate surface and an aperture surface, and has a correction means for correcting the deformation of the film with respect to a surface perpendicular to the optical axis direction of the aperture by the pressing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004187-A (JP)
Title: Toner storage unit and image forming device
Inventor: OGOSHI TOSHIHIDE
IPC: G03G15/08
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner storage unit which is not bulky, but has simple constitution, is easily loaded in and unloaded from a device main body, and has high toner collection efficiency in a state loaded in the device main body.  <P>SOLUTION: The toner storage unit TU, freely loaded in and unloaded from the device main body of an image forming device equipped with an image carrier 222 on which an electrostatic latent image is formed, a development part 224 which supplies a toner to the image carrier 222 to visualize the electrostatic latent image formed on the image carrier 222, and a cleaning part 226 which removes a toner remaining on the image carrier 222, comprises a new toner storage part 244 for storing the toner to be supplied to the development part 224 and a removed toner storage part 245 for storing the toner removed from the image carrier 222 by the cleaning part 226. The new toner storage part 244 and the removed toner storage part 245 are connected in a foldable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007126-A (JP)
Title: Digital broadcast receiving system
Inventor: TAKAHASHI YOSHIHIDE
IPC: H04N5/445
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving system wherein an OSD video is attached for screen display and no OSD video is attached for video recording.  <P>SOLUTION: An encoder 10 receives video data from an OSD processor 8 and converts it to a standard image (480i) composite signal. A subvideo output unit 11 receives the composite signal as an output of the encoder 10 and outputs it for a video recorder. A main video output unit 12 receives the composite signal passed through a simple OSD combiner 13, and outputs it as a screen display video. The simple OSD combiner 13 functions to simply display, e.g, channel lock display or the like. In a video recording run mode, the video composition is carried out not by the OSD processor 8 but by the simple OSD combiner 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010923-A (JP)
Title: Sliding member and its production method
Inventor: SHIMODA KENJI
IPC: C23C14/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member which has a protective film having excellent wear resistance and adhesion.  <P>SOLUTION: The protective film, having a structure in which a Cr layer 31, a Cr-carbon composition graded layer 32, a DLC hardness graded layer 33 and a hard DLC layer 34 are layered in order, is provided onto a base material 30. The respective layers are deposited by sputtering. The DLC hardness graded layer 33 is deposited while increasing the hardness by changing the amount of acetylene gas introduced into an electric discharge gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015276-A (JP)
Title: Ip telephone set
Inventor: NISHIDA HIROTO
IPC: H04M3/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephone device by selecting a communication line or an Internet line so as to ensure speech quality or in a way of selecting either of the lines to which a user attaches weight so as to make a pleasant speech in voice communication utilizing Internet packet communication.  <P>SOLUTION: This invention is arranged to mutually switch a general line and an Internet line when a packet delay of the Internet line reaches a limit or over by using the IP telephone device having a means for automatically or manually selecting the Internet line or the general line at establishment of a line or at an optional time required by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011259-A (JP)
Title: Plate mounting structure
Inventor: OKURA NORIMINE
IPC: E04B7/20
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate mounting structure which improves the mounting efficiency of a plate, is excellent in strength, and functions to support a floor surface or a wall surface from the back side.  <P>SOLUTION: According to the plate mounting structure, a support member 3 is arranged between mutually opposed structural members 8, and after upper surfaces of the structural members 8 are rendered flush with an upper surface of the support member 3, the structural members 8 are connected to the support member 3 by means of joint fixtures 4, followed by laying the plate 2 having notches 9 formed therein, for housing engaging pieces 5 of the respective joint fixtures 4, on the flush surfaces. The plate 2 makes surface contact with the support member 3 and the structural members 8, and therefore exhibits excellent stability. Further, the plate 2, the support member 3, and the joint fixtures 4 are connected together in one body to form a unit body 1 as a structure which is then arranged on the assembled structural members 8, and then they are coupled by screws 11 (fastening means), whereby a workload in the construction field is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012351-A (JP)
Title: Equipment, method, and program for tracking target
Inventor: ITO MASAYOSHI
IPC: G01S13/66
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide target tracking equipment which uses not only information on positions but information on Doppler speeds (the rates of change in distances with respect to time), and performs tracking processing by the use of a postponed determination type correlation system.  <P>SOLUTION: Gate computing portions 4a, 4b, observed value selecting portions 5a, 5b, a hypothesis reducing portion 15, smoothing portions 17a, 17b, and a track determining portion 16, are provided. The portions 4a, 4b and the portions 5a, 5b extract observation information having possibilities of correlation concerning the Doppler speeds of the targets to be tracked and the target positions at the present time, with respect to the tracks of the targets found until that time. Using the observation information extracted by these, the portion 15 forms groups of hypotheses which represent combinations of tracks of the targets presumed at each point of observation time, performs evaluation of certainty for each hypothesis in the groups, and reduces the number of hypotheses in the groups on the basis of the evaluation result. The portions 17a, 17b perform smoothing for various motion factors including the Doppler speeds of the targets, with respect to each track in the groups. The portion 16 selects a hypothesis which represents the motion factors at the present time of the targets most exactly from the groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008608-A (JP)
Title: Sensor structure of rice cooker
Inventor: ADACHI MITSUYO
IPC: A47J27/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure not interfering with an internal sensor, even if a bar-like matter such as a chopstick is put in a sensor path for attaching a sensor to control an inner pressure in a cooker to a pressure and a temperature appropriate to rice cooking.  <P>SOLUTION: A sensor path 6 communicating with an inside of the cooker is formed in a lid 3, a pressure sensor 4 is projected into inner depths of the sensor path 6 and a temperature-sensitive part 5a of a temperature sensor 5 is projected at a midpoint of the sensor path 6. A blocking part (e.g. a rib) for blocking incoming of the bar-like matter is placed closer to an opening side which is positioned closer than the place in which the temperature-sensitive part 5a is projected from the pressure sensor 4 placed at the inner depths. Accordingly, the incoming of the bar-like matter is blocked by the blocking part, the bar-like matter is prevented from coming into collision with the sensor, mainly with the temperature-sensitive part 5a of the temperature sensor 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013715-A (JP)
Title: Device and method for information processing, recording medium, computer program, printer, data transmission/reception method, and ink cartridge
Inventor: WADA SHIGEKI
IPC: B41J29/40
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To effectively conduct advertisement by correlating a printer with advertisement.  <P>SOLUTION: A printer 30 is selectively installed with at least a first ink cartridge 50 having a standard price, and a second ink cartridge 60 having a low price. The type of the installed ink cartridge is discriminated. A license key which allows to use the printer 30 during a predetermine period, and advertisement information are obtained by accessing a server 10. When the installation of the second ink cartridge 60 is detected and the license key allows to use printer 30, the printer 30 prints the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011346-A (JP)
Title: Wooden earth retaining body
Inventor: TAKASUGI TERUO
IPC: E02D17/20
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden earth retaining body capable of being panelized at a plant in advance, at the same time, facilitating built-up work at a site since a coupler is projected from the end face and being installed in a form corresponding to geographical features since it can be connected in alignment or in refraction.  <P>SOLUTION: A plurality of panel composition members 2 constituting an earth retaining panel 1 comprise wood 3 and joint rods 4 inserted in a horizontal passing-through hole 3A of the wood 3. The plate-like couplers 6 and 6 for connecting a plurality of panel composition members 2, 2 and 2 in a panelized state are fastened with the joint rods 4, 4 and 4 and nuts 5, 5 and 5. A fastening rod 7 is integrally inserted in vertical passing-holes of three panel composition members 2 to fasten with a nut 8. A circular coupler 9 having a joint hole in the circumferential direction is fastened to the end face of each panel composition member 2, and the earth retaining panel 1 is connected in the direction of a straight line or in the direction of a right angle with the circular coupler 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022007-A (JP)
Title: Optical recording method and optical information recording medium
Inventor: YUZURIHARA HAJIME
IPC: G11B7/24
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable the recording operation at a higher linear speed from 3.5 m/s or higher to about 20 m/s maximum of the recording linear speed in the rewritable phase change recording medium and to provide a recording layer material, a protecting layer material, a medium constitution and the recording method, for making possible the recording operation within the range of these linear speeds, and specially to provide an optical recording medium and an optimum recording method easy to obtain the preservable property and initial crystallization while being recordable at the speed of twice to five-times the DVD linear speed.  <P>SOLUTION: In the method for recording a specified recording mark by multi-pulse light emission consisting of heating pulses and cooling pulses respectively at a leading part, intermediate part and last part, while the length of the period of the specified recording mark is nT (n is integer ≥2, T is reference clock), when the heating pulse period is expressed as OPi and the cooling pulse period is expressed as FPi (i is the number of pulses in the case a set of the heating pulse part and cooling pulse part is defined as the pulse part), the length 1.5 times the reference clock T is standardized for the length OPi+FPi (i=1,-,m) of the above pulse.  <P>COPYRIGHT: (C)2004,JPO