baber/WOPTO huggingface dataset:
Patent JP-2004358148-A (JP)
Title: Game machine and simulation game program
Inventor: MATSUMOTO YOSHIO
IPC: A63F13/55
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from being disadvantageous by reporting the right or wrong of the aim of a game ball to the player in a prescribed round in a big winning game state.  <P>SOLUTION: This game machine is provided with a reporting means (a loudspeaker 25 and a liquid crystal display device 4 or the like, for instance) for reporting that the game ball passes through a specified area 804, and a main CPU 31. The main CPU 31 carries out the control of making the reporting means perform first reporting in the case that detection by a V count switch 804S is performed before a prescribed reference time period elapses after the opening operation of a big winning port 8 is performed and carries out the control of making the reporting means perform second reporting different from the first reporting in the case that the detection by the V count switch 804S is performed before the opening operation of the big winning port 8 is ended after the prescribed reference time period elapses after the opening operation of the big winning port 8 is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004063066-A (JP)
Title: Asymmetric signal detecting circuit
Inventor: SUGAWARA TAKAO
IPC: G11B5/09
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect exact positive and negative asymmetric quantities relating to an asymmetric signal detecting circuit for detecting the asymmetric quantities of asymmetric signals.  <P>SOLUTION: The circuit is provided with a first delaying means for delaying an input signal and a first subtracting means 11 for subtracting the output of the first delaying means 10 from the input signal, by which the signal having no offset is obtained. Positive and negative amplitude values are obtained from this signal. The input signal is corrected by detecting the offset signal or the amplitude values during training period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005033389-A (JP)
Title: Radio base station, communication terminal, and wireless radio system
Inventor: FUKUDA SHIGENORI
IPC: H04W16/24
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a power consumption of a whole network while increasing the amount of communication in a wireless LAN communication system.  <P>SOLUTION: A base station 1 comprises a detection part 2 of the amount of communication traffic of its own station, a regulation part 3 of the field intensity emitted from its own station, and a transmission part 4 of field intensity regulation instruction to a terminal in communication with its own station. When the traffic amount increases, the base station 1 sends a driving instruction to a sub-base station subordinate to itself, sends an instruction to switch to communication with the sub-base station to at least a part of a terminal in communication with its own station, and lowers the field intensity emitted from itself, the sub-base station, and the terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030471-A (JP)
Title: Natural vibration frequency adjusting method of brake disc
Inventor: UBUKAWA MANABU
IPC: G01H17/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural vibration frequency adjusting method for a brake disc capable of adjusting the natural vibration frequency of a disc to a value in which brake noises can be prevented or reduced by grasping the natural vibration frequency of a disk without strictly specifying the material or the shape of the brake disc in the design phase.  <P>SOLUTION: The adjusting method contains a process for measuring the natural vibration frequency of a brake disk equipped with a disc body 12, an installation flange 13, and a cylindrical hat 14; and a process for correcting the natural vibration frequency of a brake disc so as to make measured natural vibration frequency within an allowance range in which the brake noises can be prevented or reduced. In a correcting process, a corner 18 in which the installation flange 13 and the hat 14 are successively provided when the measured natural vibration frequency is not within the allowance range, is cut with a cutting tool 17, whereby the natural vibration frequency of the brake disc.11 is adjusted (or corrected).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032328-A (JP)
Title: Optical recording medium
Inventor: NAKAMURA YUKI
IPC: G11B7/24035
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which can prevent copying of information, such as a program based on a a copyright, and data, and can control reproduction of copied information in order to protect the right of an information provider.  <P>SOLUTION: The optical recording medium has one or more tracks of low-reflectivity regions where information is unreadable at least at one point in a radial direction at ≥1 mm in a track direction in the information recordable region of the disk-shaped optical recording medium having a recording layer capable of recording and reproducing information on a substrate having concentric or spiral grooves or in the ROM section of the disk-shaped optical recording medium which has a region (ROM section) previously recorded with the information by concentric or spiral rugged pits formed on the substrate and the information recordable region (RAM section and) is formed with the recording layers in the ROM section and the RAM section. The average reflectivity of the above low-reflectivity region is ≤1/2 of the average reflectivity of the other regions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029421-A (JP)
Title: Method for producing ain/bn composite powder and method for producing ain/bn composite sintered material
Inventor: NIIHARA KOICHI
IPC: C04B35/626
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an AIN/BN composite sintered material produced by mixing conventional commercial BN and AIN powders with each other gives a sintered product having anisotropy ascribable to the orientability of platy BN crystals and therefore having anisotropy of thermal conductivity, which extremely lowers thermal conductivity in a uniaxial pressure direction.  <P>SOLUTION: The method for producing the AIN/BN composite powder comprises mixing an AIN powder with a boron compound and an NH<SB>2</SB>-containing compound to form a raw material powder and subjecting the raw material powder to low-temperature heating and subsequent reduction heating and high-temperature heating to nitride the boron in the boron compound. Thus, the AIN/BN composite powder containing 3 to 40 vol% BN and having a low oxygen content can be produced. By using the obtained AIN/BN composite powder as a sintering material, it is possible to uniformly disperse fine BN particles into the AIN matrix of the sintered compact and therefore to make an AIN/BN composite sintered material possessing both high strength and free machining properties without detriment to high thermal conductivity inherent in AIN by sintering at atmospheric pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042743-A (JP)
Title: Starting control device for vehicle
Inventor: HASEGAWA YOSHIO
IPC: F16H61/684
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To determine completion of restoration from neutral control in accordance with braking states of a vehicle.  <P>SOLUTION: This starting control device ECT_ECU determines if a vehicle brake is released or not (S120) when restoration conditions from neutral control are satisfied (S100:YES). In a case where the vehicle brake is released (S120:YES), it is determined that restoration control from neutral control is completed when turbine speed NT becomes brake-off synchronism speed (S140:YES). In a case where the vehicle brake is not released (S120:NO), it is determined that restoration control from neutral control is completed when turbine speed NT becomes brake-on synchronism speed (S160:YES). The brake-on synchronism speed is lower than the brake-off synchronism speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043430-A (JP)
Title: Fixing method of spatial optical modulation means and video magnifying device
Inventor: KATO IKUO
IPC: G03B21/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method of a pixel profile deforming element and a reflection type spacial optical modulator so as to improve positional precision of the microlenses of the pixel profile deforming element and the pixels of the reflection type spatial optical modulator when arranging the pixel profile deforming element corresponding to the reflection type spatial optical modulator in a video magnifying device using the modulator and an optical axis shift element, and to provide the video magnifying device having higher resolution and higher reliability using the method.  <P>SOLUTION: A fixing means is arranged to fix the position of the pixels of the reflection type spatial optical modulator and the microlenses of the pixel profile deforming element. Illuminating light beams are made incident on the reflection type spatial optical modulator and a fixing position determination means is arranged to determine the position to which the fixing means fix the modulator and the element based on the light intensity profile information of the image of the illuminating light beams. Thus, positional precision of the pixels and the microlenses is improved so as to achieve higher resolution and at the same time, reliability is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041497-A (JP)
Title: Pallet for forklift
Inventor: KURODA SHIGEHARU
IPC: B65D19/32
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pallet for a forklift which can ensure an enough strength without generating problems on damage and hygienics, and can be relatively inexpensively provided.  <P>SOLUTION: The pallet A for the forklift is equipped with a plurality of top face panels 1 with a specified thickness and a long rectangular shape arranged in parallel, a plurality of bottom face panels 2 similarly with a specified thickness and a long rectangular shape arranged in parallel, and a plurality of intermediate members 3 for connecting and supporting a plurality of the top face panels 1 and a plurality of the bottom face panels 2 through a specified gap. As the whole or parts of a plurality of the top face panels 1 and a plurality of the bottom face panels 2, a metal-reinforced resin panel material 10 comprising a metal core material 20 formed into a corrugated panel and a resin 30 including this core material 20, and whose site including the core material 20 exhibits a uniform crosssection in the longitudinal direction, is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040685-A (JP)
Title: Heavy metal adsorbent material and heavy metal treatment method
Inventor: KOIDE TAKAO
IPC: B01J20/08
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low cost heavy metal adsorbent material from which harmful heavy metals are not eluted, and which can simultaneously and efficiently adsorb single or a plurality of harmful heavy metals contained in an object to be cleaned or treated, and to provide a heavy metal treatment method.  <P>SOLUTION: The heavy metal adsorbent material is essentially comprised of a calcium aluminate hydrate calcined at 300 to 1,100°C. As the calcium aluminate hydrate, suitably, a synthetic calcium aluminate hydrate, an alumina cement hydrate, and a jet clinker hydrate can be used. Further, the heavy metal adsorbent material is mixed into the object to be treated comprising heavy metals, so that the heavy metals can effectively be treated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004932-A (JP)
Title: Zoom lens
Inventor: TAKADA KATSUHIRO
IPC: G02B15/167
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner focus type zoom lens being a four-group zoom lens suitable for a video camera or the like, and having good optical performance from an infinity object point to a short-distance object point and a high variable power ratio.  <P>SOLUTION: The zoom lens is constituted of a 1st positive lens group fixed in the midst of zooming, a 2nd negative lens group having variable power action and moving in the midst of zooming, a 3rd negative lens group keeping an image position constant by moving back and forth in the midst of zooming, and a 4th positive lens group fixed in the midst of zooming. The 3rd lens group is constituted of a 1st lens whose surface on an object side has strong negative power and a 2nd lens like a meniscus whose surface on an image side has negative power, and it is extended to perform focusing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005066832-A (JP)
Title: Mount for sending card and card matching system
Inventor: FUJIYOSHI TAKAAKI
IPC: G06K17/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively and accurately perform matching when an IC card mounted with a contact IC and/or a non-contact IC is matched with a mount for sending a card.  <P>SOLUTION: This system comprises a matching specification registration means (S102) for registering a matching specification, a first reading means (S105) for reading a mount matching data B from the mount 30 for sending a card based on the matching specification registered in the matching specification registration means, a second data reading means (S108) for reading a card matching data C from the IC card 20 with at least one reading method and an inspection collating means (S109). This inspection collating means compares the mount matching data B read from the first and second reading means with the card matching data C for performing inspection and collation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004147293-A (JP)
Title: Information providing system using communication line
Inventor: MATSUNAGA TATSUO
IPC: H04B7/26
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To check a trouble in a specific area in real-time using a communication line.  <P>SOLUTION: In an information provision system for providing information acquired from at least one monitoring means among a monitoring camera 1, a monitoring video, a temperature monitoring sensor 2, a sound monitoring sensor 3, and a smoke sensor fixed in the specific area via a (wired/wireless) telephone line system, at least one identification information from a caller's phone number, an ID number and a code, etc., is acquired, and if the identification information matches the registered information recorded at an relaying side, a control unit 4 for controlling the caller side and the monitoring means fixed in the previously agreed specific area is activated so as to send the information acquired from the monitoring means to the caller using the telephone line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005027215-A (JP)
Title: Ic card remote-control system
Inventor: JINRIKI TETSUO
IPC: H04L29/08
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve utilization efficiency of a communication network when performing remote-control of an IC card.  <P>SOLUTION: The IC card 10 connected to the system 100 of a first point is subjected to remote-control from the system 200 of a second point 2. Command script which contains a plurality of commands which are aligned in predetermined sequence and expected response which should be expected to each of the commands is transmitted from the second controller 220 to the first controller 120 through the communication network 300. The first controller 120 extracts one command at a time from the command script, transmits it to the IC card 10, and determines whether answered response coincides with the expected response. As long as determination result which shows coincidence is obtained, command transmission and response reception are executed repeatedly. When execution of all commands is completed, execution result showing success is transmitted to the second controller 220. When inequality to the expected response generates, execution result showing failure is transmitted to the second controller 220.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024073-A (JP)
Title: Alkyl iodide storage container and purifying method of alkyl iodide
Inventor: TAGUCHI NOBUHIRO
IPC: B65D65/40
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkyl iodide storage container, using stabilizing material for inhibiting decomposition of alkyl iodide for a surface coming into contact with alkyl iodide liquid and gas in the interior of the container to prevent corrosion of the container, and stably storing the alkyl iodide without deterioration over a long period of time, and to provide a purifying method of alkyl iodide using the container.  <P>SOLUTION: This container is characterized in that a stabilizing material made of copper, silver and alloys thereof comes into contact with both alkyl iodide liquid and alkyl iodide gas in the container. When the stabilizing material is disposed in the alkyl iodide gas phase part and the liquid phase part, respectively, decomposition of alkyl iodide of liquid phase and gas phase is restrained to inhibit the generation of iodine. Accordingly, the corrosion of the container due to iodine as decomposition product can be avoided, and stability of the alkyl iodide can be secured to be stably preserved and transported.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025694-A (JP)
Title: Xy stage
Inventor: KOIZUMI YUTAKA
IPC: B23Q17/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an XY stage provided with a function of suppressing pitching and rolling even when a slider part is moving or stopping.  <P>SOLUTION: The XY stage carrying out two-dimensional position control of the slider part is characterized by that it has a first Z-axis sensor outputting a signal for detecting a pitching angle of the slider part, and a second Z-axis sensor outputting a signal for detecting a rolling angle of the slider part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033665-A (JP)
Title: Transmission control system and fault occurrence detection control method
Inventor: AIHARA KOJI
IPC: H04B17/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect the occurrence of a fault, to notify a counter transmission apparatus thereof, to perform control so as not to fall into an infinite loop state and to stably and surely recover a system when the fault is recovered.  <P>SOLUTION: Network apparatuses 1, 2 are connected via a plurality of transmission apparatuses 3, 4 and when a line disconnection between the network apparatus 2 and the transmission apparatus 4 is detected by the transmission apparatus 4, it is reported to the transmission apparatus 3 by a maintenance frame. The transmission apparatus 3 judges forced link cut to the network apparatus 1 and sends a link cut transfer starting frame to the transmission apparatus 4, and the transmission apparatus 4 prohibits the forced link cut with respect to the network apparatus 2 and when the line disconnection recovery is detected, it is reported to the transmission apparatus 3 by the maintenance frame. The transmission apparatus 3 cancels the forced link cut to the network apparatus 1 and sends a link cut transfer ending frame to the transmission apparatus 4, and the transmission apparatus 4 turns the state with the network apparatus 2 into an ordinary state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032380-A (JP)
Title: Laser drive pulse control method of optical disk recording and reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/125
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser drive pulse control method of an optical disk recording and reproducing device performing recording and reproducing operation for a disk by an optical pickup.  <P>SOLUTION: This device has a photodetector 3 converting a laser beam reflected from the disk 4 into an electric signal, a RF amplifier circuit 5 inputting a RF signal obtained from the photodetector 3 and amplifying the signal, and an erasing period sampling circuit 7 sampling the RF signal of an erasing period in the RF signal outputted from the RF signal amplifier circuit 5. Further, the device has a signal level detection circuit 8 detecting a level of the RF signal obtained from the sampling circuit 7, and a control circuit 6 setting an erasing level value, a peak level value, and a bottom level value of the pulse signal supplied to a laser diode 1. Servo operation is performed for a circuit outputting the erasing level signal so that a signal level detected by the signal level detection circuit 8 is made constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048771-A (JP)
Title: Method for copy protection of digital signal
Inventor: CHANEY JACK
IPC: G06F21/75
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for copy protection of an audio/video signal.  <P>SOLUTION: The method for copy protection of a digital signal includes the following steps. Namely, it includes (a) a step of encoding this digital signal to obtain an encoded signal; (b) a step of converting the encoded signal into a copy-protected signal by using a copy protection function, wherein a data signal indicating copy protection data is used for the copy protection function; and (c) a step of scrambling the copy-protected signal to obtain a scrambled signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005038691-A (JP)
Title: Control device of fuel cell system
Inventor: OBATA TAKEAKI
IPC: H01M8/04
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a fuel cell system preventing shortage of flow rate of air supplied to a fuel cell even when the amount of power generation of the fuel cell is increased, and conducting desired power generation.  <P>SOLUTION: A compressor 6 supplying air to a cathode of a fuel cell stack 3 is driven and controlled based on a target air flow rate, the flow rate of air supplied to the cathode of the fuel cell stack 3 is controlled with a flow rate controller 13, air pressure in a cathode inlet of the fuel cell stack 3 is controlled by the controller 13 in target air control pressure based on the valve opening of an air pressure control valve 12, and when the amount of power generation of the fuel cell stack 3 is increased, increase in the pressure of the flow rate of air supplied to the fuel cell stack 3 with the controller 13 against increase in the flow rate of air supplied to the fuel cell stack 3 is delayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011787-A (JP)
Title: Fluid cooling battery pack system
Inventor: INUI KIWAMU
IPC: H01M50/293
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variations in battery temperatures in a battery pack within an allowable temperature range in a fluid cooling battery pack system even with consideration given to variations in gaps between battery modules.  <P>SOLUTION: A plurality of batteries are combined with each other to form one module, and the modules are connected to form a plurality of battery modules 3 disposed in a battery pack case. Each battery module has a plurality of protrusions 31 and recesses 32 on a surface thereof at least in a direction in which the modules are connected to each other. When the plurality of battery modules are connected such that mutually opposing protrusions abut each other, the battery modules function as a coolant passage 5 for a coolant to flow through. A target width of the coolant passage is determined so that a temperature deviation from a target temperature in each of the plurality of the battery modules resulting from a manufacturing deviation from the target width of the coolant passage between the battery modules falls within a predetermined range when the coolant flows through the coolant passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI