baber/WOPTO huggingface dataset:
Patent JP-2004165861-A (JP)
Title: Digital broadcast receiver
Inventor: WAKIZAKA MASAKO
IPC: H04N5/44
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver which acquires the latest reception data while possibly reducing a time taken for channel search.  <P>SOLUTION: The digital broadcast receiver generates a channel search date and time, the last tuning date and time and the last reception succeed date and time, and stores them in a memory 14 when the channel search is executed or a user selects a channel. A CPU 14 re-searches for channels to be deleted (1), for channels to be added (2), and for channels to be updated (3). The re-search intervals (periods) of them are different from each other. For example, the search is executed once every three days for (1), every two days for (2), and every day for (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163001-A (JP)
Title: Hot-water heating system
Inventor: NISHIYAMA YOSHIAKI
IPC: F24D3/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability by saving the labor hour for execution in a case when a new terminal is installed in a hot-water heating system.  <P>SOLUTION: This hot-water heating system comprises a heat source machine 1, a remote controller 14 and a heating terminal 2 piped and connected with a hot-water heating system 19 of the heat source machine 1. The remote controller 14 is provided with an operation part capable of coping with the terminal corresponding to the terminal 2 controlled by the remote controller 14, and comprises a retrieving means for retrieving the selectable or unselectable hot-water heating system as the hot-water heating system 19 to which the new terminal 2d is piped and connected, and an informing means for informing a result of the retrieval. A control determining means is preferably installed for determining the controlling relationship among the selected hot-water heating system 19, the new terminal 2 connected to the system 19 and the remote controller 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162614-A (JP)
Title: Accelerator pedal device
Inventor: KIMATA HARUKAZU
IPC: F02D11/02
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size accelerator pedal device with small characteristic change, which provides a stable pedal feeling without looseness.  <P>SOLUTION: This accelerator pedal device is provided with: a bracket 20; a pedal shaft 25 rotatably supported to the bracket 20 and having a pedal lever 26 fixed to one end; an approximately cylindrical case 30 fixed to the bracket 20 while inserting the pedal shaft 25 through and having a cover 34; return springs 32, 33 for resetting a pedal lever; a friction rotating member 35 supported to the pedal shaft 25 movably only in the axial direction; a friction fixing member 36 movable only in the axial direction in the case 30 and coming in contact with the friction rotating member 35; and a pressing means 37 for pressing the friction fixing member 36 to the friction rotating member 35. The friction rotating member 35, the friction fixing member 36 and the pressing means 37 are enclosed in the case 30, and a plurality of inclined faces are respectively formed at the contact faces of the friction rotating member 35 and friction fixing member 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165534-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: NAKAHARA TAKEHIKO
IPC: H01L21/3065
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabricating method of a via hole in which polymers containing a great deal of Ti can be eliminated and besides cleaning liquid making and waste liquid treatment are easily performed.  <P>SOLUTION: The semiconductor device fabricating method includes processes as follows: An Al interconnection film 1, a Ti antireflection film 2 and an interlayer insulative film 3 are stacked to form a laminate; photoresist patterns 4 are formed on the interlayer insulative film 3 and a via hole 7 reaching the Al interconnection film 1 or the Ti antireflection film 2 is formed in the interlayer insulative film 3 by performing etching defining these patterns as a mask (step S1); the photoresist patterns 4 are eliminated by ashing (step S2); and cleaning is performed by an acidic solution containing a carboxylic acid and aqueous hydrogen peroxide (step S3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170465-A (JP)
Title: Image forming apparatus and warning method used in the apparatus
Inventor: SHIMIZU NARIMASA
IPC: G03G21/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which an original is effectively prevented from being left behind and a warning method used in the apparatus.  <P>SOLUTION: In the case that a user instructs to return coins, a warning part 109 calls the user to pay attention to a composite machine 100, and also a display part 103 displays warning that the original is left behind to the user. On the other hand, in the case that there is no balance, the display part 103 displays the warning that the original is left behind.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171611-A (JP)
Title: Optical information recording device and optical information reproducing device
Inventor: KIMURA KAZUHIKO
IPC: G11B7/0065
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing device wherein reduction of a storage capacity due to excess light irradiation to a recording layer is prevented and an optical system for recording and reproduction is miniaturized and simplified.  <P>SOLUTION: In the optical information recording device, information is recorded on an optical information recording medium provided with an information recording layer on which information is recorded utilizing holography. The optical information recording medium is formed by layering at least a substrate 2, the information recording layer 3 and a reflection layer 5 in this order. In the recording optical system, information light beams 61 and 63 are focused on the reflection layer and irradiation of a reference light beam 62 for recording is performed so that the reference light beam 62 for recording is defocused on the reflection layer and the conjugation focal point F' of the reference light beam 62 for recording is positioned on the substrate side from the border plane of the substrate and the information recording layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153806-A (JP)
Title: Heating apparatus
Inventor: YOKONO MASAHIRO
IPC: F24H1/10
Filed: 2002-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus for realizing a home equipment with a hot water supplying function which can speedily supply hot water at a temperature desired by a user and the temperature control of which is reliable. SOLUTION: A communicating tube part 62 is formed at a third cap 61 which covers the opening part of an inner case 36 included in a heat exchange container 31 to communicate the inside of the inner case 36 with the outside of the heat exchange container 31. Thus, the rising of pressure due to the expansion of air in the inner case 36 is eliminated to prevent the inner case from being broken.
Patent JP-2004171135-A (JP)
Title: Science and engineering simulator using numerical analysis method of linear simultaneous linear equation
Inventor: SUGIYAMA TAKEHIRO
IPC: G06F17/12
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a science and engineering simulator having an algorithm for reducing a calculating time required for performing the numerical analysis of a linear simultaneous linear equation.  <P>SOLUTION: The dimension of a coefficient matrix Mk of a linear simultaneous linear equation appearing in making discrete respective objects to be analyzed, and performing the numerical analysis is calculated, and the number of dimensions Lk is compared with the number of dimensions L of a coefficient matrix M of the linear simultaneous linear equation appearing in defining a sum set S of a segment set obtained by making discrete the objects to be analyzed as the objects to be analyzed, and when the number of dimensions L of the coefficient matrix Mk corresponding to the respective objects to be analyzed is smaller than almost the half of the number of dimensions L of the coefficient matrix M associated with the sum set S, the numerical calculation of the simultaneous linear equation using the coefficient matrix Mk corresponding to the respective objects to be analyzed is performed. In the other case, an inverse matrix A of the coefficient matrix M associated with the sum set S is developed into a submatrix, and the numerical calculation of the simultaneous linear equation using the submatrix Ak is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172891-A (JP)
Title: Device, method and program for suppressing junk mail
Inventor: TEZUKA MASAYA
IPC: H04L12/58
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To decid whether an electronic mail is a junk mail or not based on a flow rate of the electronic mails and to suppress an attack against a reception MTA device using the electronic mail.  <P>SOLUTION: The junk mail suppression device 10 is provided with a storage part 11a deciding whether the electronic mail from a transmission MTA device is a junk mail or not, deciding whether it is to be transmitted to the reception MTA device or not and storing decision information, a deciding means 12a retrieving the storage part, deciding whether the electronic mails exceed the prescribed flow rate or not based on corresponding decision information when it is stored and storing decision information corresponding to the electronic mail in the storage part based on connection information from the transmission MTA device and on a protocol content of the electronic mail when information is not stored and a transmission means 12b transmitting a rejection response to the transmission MTA when the electronic mails exceed the prescribed flow rate and transmitting a protocol to the reception MTA device in the other case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170307-A (JP)
Title: Measuring device
Inventor: SAWADA RYUJI
IPC: G01N21/64
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device capable of stably measuring data related to a sample for a long time.  <P>SOLUTION: A light detecting device 6 detects the light from a measurement point on the sample 9, and a statistical analyzing device 7 statistically analyzes the detected light intensity value, and a data processing device 8 outputs a measurement point moving command for moving the measurement point on the basis of the light intensity value, and a measurement point moving device 3 moves the measurement point on the sample 9 on the basis of the measurement point moving command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168258-A (JP)
Title: Steering gear for vehicle
Inventor: TAKAHASHI TOSHIHIRO
IPC: B62D113/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering gear for a vehicle capable of controlling steering based on vehicle speed even if an ignition switch is turned off during traveling.  <P>SOLUTION: In SBW_ECU of this steering gear for a vehicle, an off condition of the ignition switch is detected to output off-notification in Step S101, and vehicle speed information is fetched from ABS_ECU and the vehicle speed of zero per hour (0 km/h) is detected to output vehicle body zero information in Step S105. In Step S113, when the off-notification of the ignition switch is outputted (in S103, Yes), and when the vehicle speed is zero per hour (in S107, Yes), supply of a driving power to ABS_ECU by a battery is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176309-A (JP)
Title: Void unit and hollow concrete slab making use thereof
Inventor: INOUE KENJI
IPC: E04B5/43
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability, rigidity, sound isolation effect and heat insulation property of an inexpensive void unit.  <P>SOLUTION: The void unit is so constituted that it is orderly arranged lengthwise and crosswise in a state to hold a plurality of light spherical bodies 3 between both checkerboard members 2a and 2b arranged in parallel with each other. Each light spherical body cannot pass through each lattice interval of the lattice members, the lattice members are parallelly arranged at an interval sightly narrower than the diameter of the light spherical body, and the lattice members connected with a width spacer 4 can be used. The hollow concrete slab is constituted of the void units, structural members arranged to both sides or one side of the void unit and a concrete material integrally coating them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174634-A (JP)
Title: Method and device for grinding non-circular rotating body
Inventor: MURAI FUKUO
IPC: B24B9/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To exactly calculate a reference phase of a workpiece, even if a special recessed part is not formed on an outer periphery of the workpiece, when grinding a non-circular rotating body workpiece by NC control.  <P>SOLUTION: A first step for installing a reference phase sensor 35 for detecting prescribed lift amount of an outer peripheral surface of the workpiece 10 at a fixed point to calculate the reference phase of the workpiece, and a second step for grinding the outer peripheral surface of the workpiece 10 by advancing and retreating a rotary grinding tool by the NC control based on the reference phase of the workpiece calculated by the first step are executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177315-A (JP)
Title: Apparatus for detecting direction of line of vision, dialog system using it, and driving support system
Inventor: SATO TSUTOMU
IPC: G01C21/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting direction of line of vision capable of detecting the direction of line of vision of a target person such as a driver with an inexpensive apparatus.  <P>SOLUTION: The apparatus for detecting the direction of a line of vision has cameras A, B provided with a clearance between each other, an imaging part 11, 12 for picturing a face 16 of the target person with the cameras A, B and respectively outputting picturing information, a memory 14 for storing image information of the face of the target person in advance, a face recognition part 13 for obtaining degree of a first face recognition about the target person based on the picturing information from the picturing part 11 and the image information from the memory and obtaining a degree of second face recognition of the target person based on the picturing information from the picturing part 12 and the image information from the memory 14 and a line of vision determination part 15 for determining the line of vision of the target person by comparing the degree of the first face recognition and the degree of the second face recognition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178382-A (JP)
Title: Contents selling system
Inventor: SHIMA YUKINOBU
IPC: G06Q30/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents selling system for enabling a purchaser to select a commodity to be purchased with his/hers initiative and reliably distributing optimum commodities matched with purchasers' needs.  <P>SOLUTION: The contents selling system is provided with: a purchase request management means for receiving the purchase request information of contents from a purchaser's terminal; a contents management means for inputting contents information from a seller's terminal; a list extraction means for extracting a list of all pieces of contents information matching the purchase request information from contents information inputted by a plurality of sellers; a purchase target reporting means for reporting the extraction state of the contents information list to the purchaser; a list reference means for referring to the contents information list; a contents ordering means for ordering contents to be purchased from the contents information list; and sales management means for forming a sales contract by the purchase order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175755-A (JP)
Title: COPPER COMPLEX HAVING ASYMMETRIC beta-DIKETONE LIGAND AND METHOD FOR PRODUCING THE SAME
Inventor: HARA TAIJI
IPC: C07F1/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper complex for MOCVD (metal organic chemical vapor deposition) produced by using an organic metal complex having high vapor pressure, enabling stable and easy evaporation and forming a copper thin film at a controllable deposition speed.  <P>SOLUTION: The copper complex expressed by general formula (1) (R<SP>1</SP>and R<SP>2</SP>are each independently a 1-20C hydrocarbon group; R<SP>f</SP>is a fluorohydrocarbon group containing one or more F atoms; and (n) is an integer of 0-20) can be produced by reacting a silyl-substituted alkene of general formula (2), a β-diketone of general formula (3) and cuprous oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180155-A (JP)
Title: Communication control apparatus, firewall device, communication control system and data communication method
Inventor: KITAHAMA HIDEKI
IPC: H04W80/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable application of a firewall function to a mobile station, in a communication control apparatus, a firewall device, a communication control system and a data communication method.  <P>SOLUTION: The communication control system 1 is provided with a home agent apparatus 10, a plurality of firewall devices 20-40 and the mobile station 50. When the mobile station 50 is connected, for example, to a firewall device 20, the device 20 receives identification information and a setting file of the mobile station 50 from the apparatus 10, and constructs a firewall for the mobile station 50 using the setting file. Upon receiving an IP packet, the device 20 selects a firewall suitable for the mobile station 50 as the destination of the packet, and determines the propriety of passage according to a filtering condition set in this firewall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180166-A (JP)
Title: Phased-array antenna device
Inventor: TAKEUCHI HIROYUKI
IPC: H01Q23/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phased-array antenna device that improves its cooling efficiency by suppressing the blower loss when air cooling a transmitting and receiving module.  <P>SOLUTION: As a transmitting and receiving module 3, one that has a structure in which a transmitting and receiving main body 31 having a heat sink 32 is housed in a tube body 33 is adopted. A plurality of such transmitting and receiving modules 3 form a transmitting and receiving module connection body 2 such that tube bodies 33 of adjacent transmitting and receiving modules 3 are cascaded airtightly with each other by rubber packing 34, fitting 35 or the like and so that cooling air can come into contact with the heat sink 32 to pass through.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184493-A (JP)
Title: Electrooptical device, method for manufacturing electrooptical device, and electronic equipment
Inventor: ASAMI KENICHI
IPC: G02B7/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device having high luminance of light emission even when a mounting position of a light source on a circuit substrate is slightly misaligned, a method for manufacturing the electrooptical device and an electronic equipment including the electrooptical device.  <P>SOLUTION: In the electrooptical device etc., including an electrooptical panel and a light source to emit light toward the electrooptical panel via a light guide plate, the light source is mounted on the circuit substrate and the light guide plate is equipped with protruding parts to be engaged with positioning holes provided on the circuit substrate and to fix the circuit substrate. The protruding parts are reciprocally movable in a state of being inserted into the positioning holes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003156392-A (JP)
Title: Spectrophotometer
Inventor: SAITO OSAMU
IPC: G01J3/45
Filed: 2002-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a spectrophotometer for which the parameter values can be changed with high operability and the optimum parameter value can be set accurately and efficiently. SOLUTION: This spectrophotometer is provided with a measuring means 12 which measures spectra from a sample, an interferogram-storage means 14 which stores an interferogram obtained by means of the measuring means 12, and a parameter-setting means 28, which sets a parameter value used for performing arithmetic processing on the interferogram stored in the storage means 14. This spectrophotometer is also provided with a Fourier transform means 16, which obtains spectral data by performing Fourier transformation on the interferogram based on the parameter value, a display means 24 which displays the interferogram, parameter values, and spectral data, and a display control means 30 which causes the display means 24 to make the interferogram, parameter value, and spectral data displayed simultaneously.
Patent JP-2004185388-A (JP)
Title: Information processing device
Inventor: ABE KOICHI
IPC: G06F13/14
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which recognizes a usable peripheral without troublesome operation by automatically creating or deleting a virtual communications port according to present peripherals.  <P>SOLUTION: When a hand-held personal computer 1 on standby identifies presence of a new Bluetooth(R) supporting device for wireless communication in a PAN area, it establishes a network connection, creates the virtual communications ports of the Bluetooth for transmitting and receiving data, and list them in a port selecting part 26, provided that a Bluetooth profile of the device comprises a printable profile, and that a device driver for controlling the device is incorporated in the personal computer 1. If there is a virtual port created in the past but not needed now, the personal computer deletes it and removes it from the list of the port selecting part 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181147-A (JP)
Title: Decorative sheet of game board
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet of a game board with high wear resistance to generate little static electricity and little dioxins when burned.  <P>SOLUTION: This decorative sheet 50 is disposed on the front surface of the game board of a pinball game machine. The decorative sheet 50 comprises a paper base material (a first woodfree paper sheet 51 and a second woodfree paper sheet 52) and a surface resin layer 56 made of a crosslinked material of an ionizing radiation hardenable resin containing inorganic particles to form the most outer surface layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004154502-A (JP)
Title: Apparatus which senses rainfall by sensor and puts rainproof sheet on dried articles and the like
Inventor: KOBAYASHI SHIZUAKI
IPC: D06F57/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing dried and displayed articles from being wetted with rainfall by sensing a very small quantity of rain with a sensor and operated a control part mechanism, whereby the dried and displayed articles can be taken in without wetting, though frequently the dried and displayed articles are wetted due to rainfall which is not anticipated according to the circumstances of weather.  <P>SOLUTION: In this device, in order to prevent the dried articles from being wetted by rainfall, a rainproof sheet control mechanism is operated according to a sensor sensing a very small quantity of rainfall and an electric signal of the sensor. The device is set on the upper side of the existing drying stand, whereby at the time of rainfall, the rainproof sheet is automatically put on the dried articles and the like.  <P>COPYRIGHT: (C)2004,JPO