baber/WOPTO huggingface dataset:
Patent JP-2004262167-A (JP)
Title: Antifalsifying slip
Inventor: TAKATORI SUSUMU
IPC: B42D15/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize the clear emergence of a hidden letter even when being copied by a copying machine with high resolution.  <P>SOLUTION: This antifalsifying slip 10 is formed by being equipped with a genuineness judging column 12 consisting of a background part 13, which can not copy but view, and a hidden letter part 14, which is laminated onto the background part 13 and can both copy and view, on a paper 11. In addition, the hidden letter part 14 is formed by studding a plurality of void dots 14-2 arranged in an annulus on a checker-patterned fine lines 14-1 formed in a checker pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272306-A (JP)
Title: Access control system, access control method, access control program and recording medium
Inventor: DOI CHIAKI
IPC: G06F21/31
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access control system with enhanced security by managing all network devices and client PCs on a network and enabling only a user permitted to use to perform a network communication with the network device.  <P>SOLUTION: A plurality of network devices 4, 5 and 6 including a server 2, a client PC 3 and an input and output device connected to the network 1 are mutually connected, whereby a network system is formed. The server comprises a network device information management means 203 for managing each network device so that a user recognized through the network can use it, and a device using user ID management means 205 for managing the user so that he/she can recognize and use only a permitted network device. The access of users to the network communication itself is limited by these information management means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267334-A (JP)
Title: Drum type washing machine
Inventor: OKAZAKI YOJI
IPC: D06F25/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type washing machine capable of highly accurately estimating a cloth amount.  <P>SOLUTION: A microcomputer for control drives a motor for rotating the drum of a washing machine by an inverter circuit by a vector control system, detects the fluctuation of a q axis current value in vector control in the case that the rotation number of the motor is between a lower side reference speed Nb and an upper side reference speed Na (step S4), accelerates the motor by the maximum torque (step S8) when the fluctuation level becomes a prescribed value or lower (step S5, "YES") and estimates the cloth amount corresponding to the q axis current value of the vector control in the acceleration period (steps S9-S13).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272469-A (JP)
Title: Settlement intermediation processing method and settlement intermediation server
Inventor: TAKADA SHINYA
IPC: G06Q20/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To have guarantee for collecting charges to settle a plurality of transactions collectively, thereby decreasing the load of server processing required for the settlement.  <P>SOLUTION: A settlement intermediation server is provided with: a storage means 223 having a credit amount storage area for storing a credit amount; and a control means 211 which stores a credit amount assured by a financial institution in the credit amount storage area when a first payment request is received from user terminals 201 to 204 in a period intended for netting, adds or subtracts an amount requested for payment received from the user terminal to/from the credit amount storage area, rewriting the balance, and after the period intended for netting has expired, for settling an amount obtained by subtracting the balance in the credit amount storage area from the credit amount, notifies the settlement amount to a server 212 of the financial institution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267913-A (JP)
Title: Pressure medium differential pressure recovery method for pressurization device and its recovery device
Inventor: YAMAUCHI TAKANORI
IPC: B01J3/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure medium differential pressure recovery method for a pressurization device for realizing energy-saving by recovering the pressure more efficiently as compared with the conventional differential pressure recovery, and a pressure medium differential pressure recovery device for a pressurization device.  <P>SOLUTION: The pressure medium differential pressure recovery device for the pressurization device has a pressure equalizing means 9 for equalizing internal pressure of both pressurization devices 1, 2 by communicating the two pressurization devices 1, 2 fed with the pressure medium; a pressure increase/reduction means 11 for reducing the pressure of one pressurization device 1 through a pressure increase machine 10 and increasing the pressure of the other pressurization device 2; and a switching device 12 for switching the pressure equalizing means 9 and the pressure increase/reduction means 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273274-A (JP)
Title: Connector holder
Inventor: SHIRAFUJI YUKIHIRO
IPC: H01R13/516
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To join a ground wire via a joint bus provided at a connector holder when the other connector is connected to the connector contained in the connector holder.  <P>SOLUTION: In the connector holder in which connector containing spaces for containing and holding a plurality of connectors are provided in a housing, a joint bus bar made of a conductive metal plate is mounted in the housing, a plurality of tabs are projected from the joint bus bar, these tabs are projected to the connector containing spaces, the tabs are inserted partly into the terminal containing chambers of the connectors contained in the connector containing spaces, these tabs are engaged with and connected to the terminals of the ground wire terminals inserted into and locked to the terminal containing chambers of the plurality of the connectors, and the ground wires of the plurality of the connectors are joined by the joint bus bars.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274489-A (JP)
Title: Mail data compressing method
Inventor: KUMAGAI MASATOSHI
IPC: H03M7/30
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail data compressing method for realizing real time performance and economy and a Web mail system adopting the method.  <P>SOLUTION: The mail data compressing method compresses the mail data transmitted from a center for storing the mail to a terminal connected to the Internet. A dictionary placed in the center registers character strings and numbers corresponding to the character strings, and a terminal side dictionary stores character strings in cross-reference with the numbers registered in the dictionary located in the center as the numbers being used for addresses. When the center transmits mail data to the terminal, the center replaces the character strings included in an original text of the mail data and registered in the dictionary located in the center with the corresponding registered numbers and transmits the resulting mail data to the terminal, the terminal extracts the character strings from the terminal side dictionary by using the registered numbers included in the received mail data and replaced as above for addresses and restores the original text of the mail data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274958-A (JP)
Title: Power converter
Inventor: OKADA TADAO
IPC: H02M7/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter rationalized and improving the added values of the regenerative converters, in the power converter that feeds DC outputs of the regenerative converters and non-regeneration converters to a plurality of inverters by commonly using the regenerative converters and the non-regenerative converters.  <P>SOLUTION: The power converter is composed of n pieces of the regenerative converters 2 (N is an integer number more than one) that are connected to an AC input power supply and have a common DC output part 100, M pieces of the non-regenerative converters 3 (M is an integer number more than one), and the plurality of inverters 4 that convert DC outputs of the common DC output part 100 to motor-driving AC outputs. A boosting transformer 23 is arranged at an input of at least one converter among the n pieces of the regenerative converters 2, and reactors 33 are arranged at inputs of the other regenerative converters and the M pieces of the non-regenerative converters.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282868-A (JP)
Title: Switching power supply circuit
Inventor: TAGUCHI TAKAYUKI
IPC: H02M3/28
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize reduction in noise transmitted from a primary side to a secondary side by realizing the use of a transformer having a large leakage inductance by reducing a switching loss and a snubber loss without increasing circuit components.  <P>SOLUTION: This switching power supply circuit uses a charge storage type diode 4 having a long carrier lifetime and a capacitor CD for absorbing the surge voltage generated at the off time of a switch element 3 connected in series with a primary winding N1. Current flows to the primary winding N1 of the transformer by the operation of the charge storage type diode in a reverse conduction to discharge the charge of the capacitor CD. Thus, the voltage at both ends of the switch element 3 can be set to zero. When its voltage becomes zero, the switch element is turned on, that is, zero voltage switching is conducted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276415-A (JP)
Title: Double-sided decorative sheet and method for producing double-sided decorative molding
Inventor: FUKADA YASUHIDE
IPC: B29C45/14
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided decorative sheet which can arrange a gate at an optional position, prevents the occurrence of a micro-crack in a glossy metal layer, and applicable to even a coupling component and a method for producing a double-sided decorative molding.  <P>SOLUTION: In the double-sided decorative sheet, at least a pattern layer 3 is formed on one side of a transparent or transparent colored substrate sheet 2 (which is) at least 75% in total light transmittance, and at least the glossy metal layer 4 is formed on the other side. In this way, it can arrange the gate at the optional position, prevents the occurrence of the micro-crack in the glossy metal layer, and is applicable to even the coupling component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276834-A (JP)
Title: Steering device for vehicle
Inventor: TAKAHASHI TOSHIHIRO
IPC: B62D5/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle allowing steering even if an ignition switch is turned off in traveling.  <P>SOLUTION: In this steering device 20, the off state of the ignition switch is detected and off notice is outputted in step S101, it is detected that a steering wheel is not controlled by a steering motor and a current instruction value (zero) is outputted in step S105, and it is detected that the steering wheel is not controlled by a reaction motor and a current instruction value (zero) is outputted in step S109. When the off notice of the ignition switch is outputted (Yes in S103), when the zero of the current instruction value to the steering motor is outputted (Yes in S107), and when the zero of the current instruction value of the reaction motor is outputted (Yes in S111) in step S117, the supply of a drive power to an SBW_ECU by a battery is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285103-A (JP)
Title: Thermoplastic polyimide and adhesive comprising the same
Inventor: KIKUCHI TAKESHI
IPC: C09J179/08
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polyimide having excellent solubility in organic solvents and hydrolytic resistance and low-temperature adhesion when used for an adhesive layer.  <P>SOLUTION: The thermoplastic polyimide is obtained by reacting an acid dianhydride containing 3,4'-oxydiphthalic dianhydride as an acid dianhydride component with an aromatic diamine component and then imidizing the resultant product. The thermoplastic polyimide is characterized in that the solid concentration of a solution is preferably ≥10 wt.% when dissolved in at least one kind of solvent selected from N,N-dimethylformamide, N,N-dimethylacetamide, 1,4-dioxane, dioxolane and tetrahydrofuran at 25°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285376-A (JP)
Title: Surface-treated steel plate, bearing seal using the same, and method for manufacturing surface-treated steel plate
Inventor: SANO SHINICHI
IPC: C23C22/78
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated steel plate with a lithium silicate film deposited on a galvanized steel plate in which adhesivity to a galvanized layer and a lithium silicate film is excellent without performing chromic acid treatment, a bearing seal using the same, and a method for manufacturing the surface-treated steel plate.  <P>SOLUTION: A galvanizing layer is deposited on a steel plate. Then, the steel plate is immersed in an acid solution of pH of ≤ 5 to remove S formed on the surface of the galvanized layer. A lithium silicate film is deposited on the galvanized layer to form a surface-treated steel plate, and a bearing seal is formed using the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283844-A (JP)
Title: Method for manufacturing square steel pipe and manufacturing equipment for square steel pipe
Inventor: NAKAJIMA SHIN
IPC: B21D5/12
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for manufacturing a square steel pipe capable of uniforming the size and shape of a right angle bent part and efficiently manufacturing the square steel pipe.  <P>SOLUTION: An approximately square-shaped steel pipe 5 formed by bending a steel plate 1 at two points into a right angle shape and at other two points inside of the right angle bent parts 3 into an obtuse angle is conveyed in the length direction, and simultaneously a pair of side flat plate parts 5B are pressed inwardly by a forming means 21 to form the two obtuse angle bent parts 4 into right angle bent parts 4a, and then butt parts are welded. The forming by the forming means 21 is executed in such a manner that the two parts 5B are pressed inwardly by a pair of right/left cone-shaping rolls 24, in which the upper side is arranged as a large diameter, in a state of supporting the bottom flat plate part 5A by a straight shape forming roll 23. Bending formation can be efficiently executed while continuously conveying the pipe 5 on the conveying route. The peripheral speed on the conical pressing face of the cone-shaping roll is low at the lower part (a small diameter part) compared with the upper part (the large diameter part). Accordingly, pressing-down force can be applied to the right and left side flat plate parts by the difference between the peripheral speeds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288281-A (JP)
Title: Recording medium and its manufacturing method, reproducing method and device
Inventor: KITANI SATOSHI
IPC: H04N5/92
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium and its manufacturing method in which the interests of copyright holders are protected from unauthorized copying of video contents and to provide a reproducing method and device.  <P>SOLUTION: A nonvolatile memory 181 records a list of video finger printing data in which features of the latest video contents provided by a copyright control server who is approved by a digital video disk 160 and a control mechanism 120 are extracted. During reproducing of the video contents recorded in the disk 160, the features are extracted by computation 187 of the data and the video finger print data are obtained. When the data are included in the list, unauthorized reproducing of the disk 160 is limited until the copyright holder approves the reproducing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283409-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which executes the advance notice performances without increasing the burden on a main control board.  <P>SOLUTION: The game machine is provided with an advance notice judging means which judges whether the advance notice performance should be executed responding to the reception of the specified command and an advance notice performance display control means which controls the operation of a mobile performance means 28 for executing the performance that enables the specification of the starting conditions judged to the effect that the advance notice performance should be executed by the advance notice performance means out of the number of the starting conditions established as individually displayed on start memory display means 18a-18d. This can reduce the burden on the control of the game control means 56 as the main control means and enables the players to be informed clearly of the display of the number of the starting conditions established and the display of the advance notice performances individually by the separate display thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288309-A (JP)
Title: Disk device
Inventor: FUJITA YUJI
IPC: G11B19/20
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device in which a device can be made extremely small/thin, and high performance and high reliability are attained.  <P>SOLUTION: The disk device is composed of a rotating shaft which is held to be rotatable by the bearing fixed to a base plate part, a spindle hub which is fixed to the rotating shaft, a disk whose inner peripheral part is supported by the spindle hub, a disk clamping means which fixes the disk to the spindle hub and a spindle motor which performs the rotation drive of the disk. The disk clamping means has a first clamping ring and a second clamping ring which hold the inner peripheral part of the disk with the spindle hub and a plurality of screws which are screwed to the hub through screw threading holes of the second clamping ring and a ring shaped leaf spring which is interposed between the first and second clamping rings and which transmits the fastening force to be applied to the second clamping ring to the first clamping ring. The disk clamping means is characterized by being arranged between the base plate part and the uppermost surface of the spindle hub.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294484-A (JP)
Title: Stereoscopic video display device
Inventor: TANAKA SHINICHIRO
IPC: G02F1/1333
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic video display device that uses a spacer member suitable to a large-sized stereoscopic video display device employing a liquid crystal parallax barrier system, that has excellent display quality, and that can deter the cost from increasing.  <P>SOLUTION: A stereoscopic video display device 30 comprises a backlight 32, a liquid crystal display panel 36, a liquid crystal parallax barrier 44, and a spacer member 40 arranged between the liquid crystal display panel and liquid crystal parallax barrier. The spacer member 40 is made of a glass material which is different from those glass substrates 36a and 36b constituting the liquid crystal display panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295259-A (JP)
Title: Surface detail combination system and surface detail combination program
Inventor: KANAI OSAMU
IPC: G06F17/50
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately combine surface details on a surface having a basic shape.  <P>SOLUTION: A combination standard setting part 11 sets combination standards which defines a combination position/direction for a surface detail mesh and a basis shape mesh, respectively. A parameterization constructing part 12 constructs parameterizations corresponding to both the meshes so that the combination standards is identical with each other at least in terms of starting point/direction. A phase combination part 13 combines phases of both the meshes on a parameter place. A geometrical combination part 14 applies inverse mapping, and imparts a height value of the surface detail mesh to each apex where a phase with the surface detail mesh on a basic shape mesh surface has been combined in a surface normal direction, thereby combining the surface detail mesh on the basic shape mesh.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295267-A (JP)
Title: Advertisement method and advertisement program
Inventor: IWATATE KINJI
IPC: G06Q50/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement method allowing even a person not having one's own Web site to take part, capable of more easily setting a link to a commodity advertisement on a Web page, and capable of more effectively inducing a click by a user.  <P>SOLUTION: User's personal information is stored in a member database 141, while commodity information including a commodity name is stored in a commodity database 143. A CPU 11 operating according to a server program 131 provides a bulletin board page to each terminal via a network, and morpheme-analyzes remark data when receiving the remark data displayed on the bulletin board from the user. The CPU 11 retrieves the commodity information including the commodity name agreeing with a word obtained by the morpheme analysis from the commodity database 143, and sets the link to the commodity page to the word inside the remark data when the commodity information is present.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294298-A (JP)
Title: Property evaluation device for optical device
Inventor: AKIYAMA KOICHI
IPC: G01M11/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a property evaluation device capable of evaluating a modulation characteristic of an optical device directly and highly precisely.  <P>SOLUTION: The property evaluation device is constituted of a light source 1 for emitting light rays of wave length λa, a light source 2 for emitting light rays of wave length λb, controllers 3, 4 for controlling polarization of the light rays from the light source 1, 2, a light multiplexer 5 for multiplexing the light rays from the controllers 3, 4, a light ray demultiplexer 6 for demultiplexing the light rays from the light multiplexer 5 into light paths La, and Lb, a frequency modulator 7 disposed on the light path La; a device 8 to be measured placed on the light path Lb; a light multiplexer 9 for multiplexing the light rays from the frequency modulator 7 and the device 8 to be measured; a wave length demultiplexer 10 for demultiplexing the light rays from the light multiplexer 9 corresponding to the wave length; optical detectors 11, 12 for detecting the demultiplexed light rays; and a phase discrimination detector 21 for detecting amplitudes and phase differences regarding a reference signal Sa of the optical detector 11 and an evaluation signal Sb of the optical detector 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293726-A (JP)
Title: Flywheel device
Inventor: NAKAMURA SHUICHI
IPC: F16F15/31
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge changeable width of an inertia moment of a flywheel device while reducing loss of rotation energy in simple structure.  <P>SOLUTION: This flywheel device is composed of a main flywheel 4 fixed to a crankshaft 2 of an engine 1, an auxiliary flywheel 3 provided to be movable in an axial direction of the crankshaft 2, and a clutch 9 to move the auxiliary flywheel 3 to/from the main flywheel 4 for connection and disconnection. As the clutch 9 is connected, the inertia moment is increased. As the clutch 9 is disconnected, the inertia moment is reduced. Changeable width of the inertial moment of the flywheel device can thus be enlarged while reducing loss of the rotation energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI