baber/WOPTO huggingface dataset:
Patent JP-2004245420-A (JP)
Title: Clutch action plate provided with cooling flow passage
Inventor: GORMAN MICHAEL J
IPC: F16D25/0638
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a clutch pack by improving heat dissipation characteristic when engaging an action plate for the transmission clutch pack.  <P>SOLUTION: This action plate 24 for the transmission clutch pack is provided with a first steel-made disc 10 and a second steel-made disc 14, and each of the discs has a contact surface 12 facing the other disc of two steel-made discs and inner and outer peripheral edges 16, 18. Grooves 20 for conveying cooling fluid from the inner peripheral edge 16 to the outer peripheral edge 18 to improve cooling function is formed on each of the contact surfaces 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005232030-A (JP)
Title: METHOD FOR PRODUCING alpha, alpha, alpha', alpha'-TETRACHLORO-P-XYLENE
Inventor: JONG SHEAN-JENG
IPC: C07C17/18
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing highly pure α, α, α', α'-tetrachloro-p-xylene.  <P>SOLUTION: This method for synthesizing highly pure α, α, α', α'-tetrachloro-p-xylene comprises reacting terephthaldicarboxyaldehyde with a mixture of SOCl<SB>2</SB>with dimethylformaldehyde to obtain the production mixture containing the α, α, α', α'-tetrachloro-p-xylene as a main component and the 4-dichloromethylbenzaldehyde as a by-product. The production mixture can be separated by silica column chromatography.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254315-A (JP)
Title: Method and apparatus for video reproduction for portable electronic device
Inventor: CHA DONG-IL
IPC: H04N21/414
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To view/listen the digital data (multimedia data) recorded on an external recording medium, using a portable electronic device.  <P>SOLUTION: There are provided a portable electronic device body 100 and a placement part 200 which is detachable combined to the body 100. The body 100 visualize/make audible A/V signal based on the A/V signal inputted from the placement part as well as a body control, while the body is combined to the placement part, and it outputs placement part control signals for controlling the operation of the placement part to the placement part 200. It allows operation as an independent portable electric device while the body is separated from the placement part. The placement part 200 outputs the A/V signal regenerated from the A/V data stored on an A/V data storage medium based on the placement part control signal inputted from the body and the body control signal for controlling the operation of the body to the body 100, while the body is combined to the placement part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005232725-A (JP)
Title: Operating energy generating device and parking lock device
Inventor: IKETANI SHINJI
IPC: E04H6/42
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a installation time and installation cost in simple construction while suppressing an increase of energy consumption.  <P>SOLUTION: This lock device comprises a tread part 21 to be moved down against the energizing force of a coil spring 34 when an automobile rides thereon and an operating pressure generating cylinder device 23 for generating pneumatic pressure with the move-down of the tread part 21. It can be operated in accordance with the pneumatic pressure generated by the operating pressure generating cylinder device 23. The lock device 3 has a lock member 7 to be moved up/down with the supply/discharge of air to/from a move-up/down cylinder device 15. To the operating pressure generating cylinder device 23, the move-up/down cylinder device 15 is connected via a one-way valve 47, an accumulator 49 and a control valve 50. The control valve 50 is controlled to control the supply/discharge of air to/from the move-up/down cylinder device 15 through the accumulator 49.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230261-A (JP)
Title: Disaster prevention device
Inventor: IMAMURA YOSHIO
IPC: A62C37/36
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely operate both of a sprinkler and a smoke exhaustion device in case of a fire and surely exhaust smoke prior to sprinkling of water by the sprinkler.  <P>SOLUTION: This disaster prevention device is provided with the sprinkler sprinkling water based on a temperature sensed by a heat sensing part, an exhaust passage part provided in an attic of a building and connecting a ceiling opening part opened to a ceiling in an indoor space to an outdoor opening part opened toward the outside, and an air outflow device provided in the exhaust passage part and exhausting the air based on a signal from a smoke sensing part. The heat sensing part is provided in the ceiling opening part facing to the indoor space and the smoke sensing part is provided in the exhaust passage part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232868-A (JP)
Title: Ground improving method
Inventor: SATOU MICHISUKE
IPC: E02D3/08
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable satisfactory excavation of a hard layer in the ground using an ground improving execution machine without depending on a separately prepared drilling machine.  <P>SOLUTION: An inner pipe 3 is inserted into a casing 2 having an opening/closing cover 1 at its front end. An earth auger head 10 is preliminarily fitted to the front end part of the casing 2 to have a state of covering the opening/closing cover 1. The casing 2 is rotated to penetrate the ground G while executing excavation by using the earth auger head 10 so that a hole 20 may be formed. The casing 2 is pulled out of the ground G and the earth auger head 10 is taken out of the casing 2. After the casing 2 penetrates the hole 20 again while being rerotated, a supplementary material is supplied into the inner pipe 3 from a hopper 6. The inner pipe 3 is moved downward to open the opening/closing cover 1 and discharge the supplementary material. The supplementary material is tamped down by moving the inner pipe 3 up and down. The operation as aforementioned is repeated while the casing 2 is being pulled up so that a pile may be constructed in the ground G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231969-A (JP)
Title: Apparatus for growing silicon single crystal
Inventor: NAKAMURA TAKESHI
IPC: C30B15/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To pull a silicon single crystal at high speed by preventing occurrence of breakages and cracks in the silicon single crystal when the silicon single crystal is pulled from a silicon melt.  <P>SOLUTION: A crucible 12 for storing the silicon melt 13 is provided in a chamber 11, and a cylindrical cooling body 31 for forcibly cooling the silicon single crystal 24 is provided so as to surround the outer peripheral surface of the silicon single crystal 24 being pulled from the silicon melt 13. A cooling shielding cylindrical body 33 for regulating the cooling ability of the cylindrical cooling body 31 to the silicon single crystal 24 is installed in the space area partitioned by the inner peripheral surface of the cylindrical cooling body 31 and the outer peripheral surface of the silicon single crystal 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235087-A (JP)
Title: System for investigating bad condition of mobile terminal, method thereof, mobile terminal, and program therefor
Inventor: KIRIBAYASHI SHINJI
IPC: G06F11/30
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently solve a bad condition of a mobile terminal by automating a series of processing such as report of bad condition of the mobile terminal to a server, transmitting an investigation program for detail investigation from the server, executing investigation by the investigation program at the mobile terminal, and report of the investigation result to the server.  <P>SOLUTION: The solution of bad conditions by this system is realized by a bad condition reporting means by which a mobile terminal 1 detects bad conditions of software and reports the bad conditions to a bad condition management server 2, an investigation program transmitting means by which the bad condition management server 2 retrieves related investigation program based on received bad condition information and transmits the retrieved investigation program to the mobile terminal 1, a means making investigation program effective which makes the investigation program received by the mobile terminal 1 effective, and an investigation result reporting means by which the mobile terminal 1 executes investigation by the investigation program and transmits investigation result information to the bad condition management server 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242494-A (JP)
Title: Numerical analysis method for image, system and program
Inventor: MAEDA TAKANAO
IPC: G06V20/13
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To collect information useful to some extent obtained from an image in real time even by a low-speed communication means by expressing the color image by a simple numerical value, and to perform instantaneous apply to numerical arithmetic analysis by expressing complicated image information by a simple numerical index.  <P>SOLUTION: Photography is performed on the same time (at about noon) every day, and is stored as digital image data of a plurality of colors (RGB) obtained by decomposing the color image in each pixel (ST1). A value r, g, b (a monochromatic average luminance value) obtained by averaging each luminance value of R, G, B over all the pixels included in the image data, and an average value I of a luminance value of all the colors are found (ST2), and r<SB>av</SB>, g<SB>av</SB>, b<SB>av</SB>are found by normalizing the respective values r, g, v by the value I (ST3). Next, a time series of each of the r<SB>av</SB>, g<SB>av</SB>, b<SB>av</SB>is generated, and largeness/smallness to 1.0 of each value, and positiveness/negativeness of an increase/decrease tendency are found (ST4). From a pattern of combination of the largeness/smallness to 1.0 of the r<SB>av</SB>, g<SB>av</SB>, b<SB>av</SB>and the positiveness/negativeness of the increase/decrease tendency, a state of a corresponding forest is determined (ST5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249472-A (JP)
Title: Optical power meter
Inventor: KUDO MAKOTO
IPC: G01J1/42
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical power meter capable of easily selecting the wavelength of measuring light.  <P>SOLUTION: The optical power meter is provided with: an A/D converting part 11 for outputting digital data D1 on the measuring light L received by an optical sensor part 2; a storage part 12 for storing both relation data indicating the relation between the wavelength of the measuring light L of reference power and the light reception sensitivity D4 of the optical sensor part 2 and measurement candidate wavelengths; and a control part 15 for specifying one wavelength as the wavelength of the measuring light L among the measurement candidate wavelengths and any wavelength except the measurement candidate wavelengths on the basis of operation contents of an operating part 14, specifying the light reception sensitivity D4 of the specified wavelength, computing the ratio of the digital data D1 to the specified light reception sensitivity D4, and storing the specified wavelength as one of the measurement candidate wavelengths in the storage part 12 when a multiplication value of the ratio and the reference power is displayed with the wavelength specified as the power of the measuring light L on a display part 13 and any wavelength is specified as the wavelength of the measuring light L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250043-A (JP)
Title: Fixing device
Inventor: KACHI MASAYOSHI
IPC: G03G15/20
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device generating an excellent full color image over a long term without causing image shift by forming a fixing nip free from pressure relief by preventing hot offset from occurring owing to heating an unfixed image on transfer material before it enters the fixing nip.  <P>SOLUTION: The fixing device has a fixing member, a heating member and a winding member, an endless belt laid over the fixing member, the heating member and the winding member, and a pressure roller opposed to the endless belt and the fixing member and forming the fixing nip. In the device, at least either the heating member or the pressure member has a heating source, the winding member is arranged on the upstream side of the fixing nip, and the endless belt is wound around the upstream side of the fixing nip of the pressure member without coming into contact with the pressure member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251990-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: NAKAGAWA KENICHIRO
IPC: H01L29/792
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which can conduct writing and erasing processes with a voltage lower than that used in the prior art and is not restricted in the manufacturing process.  <P>SOLUTION: On a channel region between a source 5 and a drain 6 formed on the surface of a silicon semiconductor substrate 1, a silicon oxide film 2 is formed as a first insulating layer, while on this silicon oxide film 2, a dot 7 which will become a floating gate is formed of silicon or germanium. A high dielectric material film 3 is formed of an oxide having the dielectric constant and producing heat which are higher than that of the silicon oxide as a second insulating film covering the silicon oxide film 2 and dot 7. The memory cells where control gates 4 are formed of polysilicon on this higher dielectric material film 3 are arranged in the shape of matrix.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247204-A (JP)
Title: Vehicular inside mirror
Inventor: MORISHITA HISAYA
IPC: B60R1/04
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular inside mirror capable of ensuring flexibility in an interior space on an upper side of the inside mirror and a front view field, and making the grasping of an article existing behind an automobile certain.  <P>SOLUTION: The vehicular inside mirror is composed of a stay 6 fixed to an upper edge portion of a front window panel 15 at upper end portion, and suspended from the upper edge portion; and a mirror main body 7 supported at a lower end portion of the stay 6. The mirror main body 7 itself can move in a lateral direction in regard to the stay 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252836-A (JP)
Title: Presence/absence information management system
Inventor: SUGANO KATSUTOSHI
IPC: H04Q3/58
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that work is extremely inefficient at the side of the headquarters when managing presence/absence information of a local office that is managed by each branch office, in a system for managing bases such as local offices for each branch office managing the bases.  <P>SOLUTION: In a presence/absence information management system 1 including a branch office side managing apparatus 15 which is arranged for each branch office 3 for storing and managing presence/absence information of each local office 2 managed by the branch office, branch office side exchanges 10 which accommodate and connect the branch office side management apparatuses, and a headquarter side exchange 30 communicating and connecting with the branch office side exchanges, the system includes a headquarter side management apparatus 32 which is accommodated in the headquarter side exchange and connected thereto, for establishing communication with a branch office side management apparatus in each predetermined timing, then receiving the presence/absence information of each agent under storage and management in the branch office side management apparatus, and storing and managing the received presence/absence information of each agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279417-A (JP)
Title: Determination of battery life
Inventor: FUGE JONATHAN P
IPC: G01R31/36
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for providing a battery having various ranges of initial voltage with a battery low voltage alarm, and its device.  <P>SOLUTION: When the battery 14 is inserted into a battery holder 10, a microprocessor is used for measuring the initial non-load voltage thereof. The microprocessor selects an adequate voltage threshold value for the battery deemed to be discharged, out of a preset number of voltage threshold values. The initial non-load voltage of the battery is used as a reference for the microprocessor to select the adequate threshold value. A LED alarm 30 is used for informing that the threshold value is reached during use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260467-A (JP)
Title: Image processor
Inventor: ROKUTANDA ETSUKO
IPC: H04N19/186
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To compress image data at an optimum compression rate so that block noise does not occur irrespective of a characteristic of image data.  <P>SOLUTION: An image processor (100) having a compression processing means (13) compressing image data is provided with a flat pixel region rate calculating means (10) calculating a rate that the number of pixels in a flat pixel region having a feature amount in a prescribed range occupies with respect to the whole number of pixels on image data, a compression rate deciding means (10) deciding a compression rate of image data based on a flat pixel region rate calculated by the flat pixel region rate calculating means and a compression processing control means (10) causing the compression processing means to compress image data by the compression rate decided by the compression rate deciding means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260482-A (JP)
Title: Diversity receiver and diversity receiving method
Inventor: OKADA KUNIO
IPC: H04J11/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization of a circuit and reduction in power consumption without reducing reception performance by a spatial diversity.  <P>SOLUTION: An OFDM signal received by an antenna ANT 1 is converted into the signal of a first band by an RF mixer 36a. An OFDM signal received by an antenna ANT 2 is converted into the signal of a second band by an RF mixer 36b. In a poststage block 40, an adding circuit 42 adds signals outputted from a first prestage block 30a and a second prestage 30b, and after conversion into a low band frequency of an IF mixer 44, an ADC circuit 50 performs A/D conversion. In a first processing system block 52a, a BPF circuit 54a extracts a signal of a band equivalent to the first band from a signal outputted from the ADC circuit 50, and a BPF circuit 54b extracts the signal of a band equivalent to the second band. A synthesis circuit 60 synthesizes these extracted signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255598-A (JP)
Title: Method for producing epoxy compound
Inventor: YAMASHITA KOJI
IPC: C07D301/12
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stereospecifically producing an epoxy compound from a corresponding α,β-unsaturated aldehyde compound, α,β-unsaturated carbonyl compound or α-nitroalkene, by a simple process at a high yield.  <P>SOLUTION: The epoxy compound is produced from a corresponding α,β-unsaturated aldehyde compound, α,β-unsaturated carbonyl compound or α-nitroalkene, by an oxidation process using a metal peroxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260643-A (JP)
Title: Foldable portable telephone system
Inventor: KIMATA TERUSHI
IPC: G06F3/0488
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable portable telephone system that displays soft key icons so as to be the same as soft key physical arrangement on a first casing when a second casing is turned to change its direction in the foldable portable telephone system in which the second casing having a display part is turned with respect to the first casing having soft keys in the same plane to be foldable.  <P>SOLUTION: A turning state detecting means of the second casing is provided and the soft key icons are displayed so as to be the same as the physical arrangement of the soft keys on the first casing according to the detected turning state. Especially when the first casing is provided with a plurality of columns of soft keys, a plurality of columns of soft key icons corresponding to the soft keys are displayed on the second casing, and when the second casing is turned to change its direction, soft key icons arrangement is displayed with the same arrangement as the soft key arrangement provided on the first casing. Even if the direction of the second casing is changed, it is possible to know where the soft key icons are displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261133-A (JP)
Title: Uninterruptible power supply, subscriber apparatus and communication system
Inventor: SUWA SHINICHI
IPC: H04M19/08
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an uninterruptible power supply for confirming a connection state of a battery during normal operation in addition to power-on.  <P>SOLUTION: When a commercial power supply AC is turned on, a control section 16 stops a charge from a charging circuit 14 to the battery 7, and the connection state of the battery 7 can be confirmed by determining that the battery 7 is not connected when a voltage detected by a voltage monitoring circuit 15 is a threshold value V or less while charging is stopped. When the commercial power supply AC continuously supplies power during normal operation, the charge from the charging circuit 14 to the battery 7 is periodically stopped, and the connection state of the battery 7 can be confirmed by determining that the battery 7 is not connected when the voltage detected by the voltage monitoring circuit 15 is the threshold value V or less while the charge is stopped even if the battery 7 is replaced by a maintenance during normal operation in addition power-on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258239-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI TOSHIHIKO
IPC: G03G15/16
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which hardly generates density unevenness in an image.  <P>SOLUTION: The image forming apparatus has a photoreceptor 21 which rotates while carrying a toner and gently abuts at a transfer part T1 against an image carrier belt 51 made of material enabling both side parts 51c of the belt 51 to be deformed permanently and has a hard surface, wherein inequality Wb>Wt is satisfied where Wb is the length between inner ends 51c1 and 51c1' of the permanently deformed part 51c and Wt is the abutting length of the photoreceptor 21 against the belt 51 in the width direction of the belt 51. In the width direction of the belt 51, the permanently deformed part 51c of the belt 51 is made free at the transfer part T1 and the deformed part 51c abuts against the photoreceptor 21 to be corrected, thereby suppressing unevenness of abutting pressure in an image formation region A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276024-A (JP)
Title: Rotary cutting disk for centrifugal machine
Inventor: THIEMANN LUDGAR
IPC: B04B11/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the influence of cavitation and to decrease the vibrations induced by liquid in a rotary cutting disk having a draining duct of a liquid phase from a centrifugal machine.  <P>SOLUTION: The subject rotary cutting disk 1 for the centrifugal machine, more particularly a separator, which has preferably a disk-like base section 2 adjacent to a tubular section and the draining duct 3 extending at an acute angle in a curving flow direction from the outer periphery of the base section having at least the one draining duct 3 for the liquid phase formed at the base section toward the inner side, is formed to a waveform partially in at least one wall or at the section or is provided with waveforms 6a, 6b; 7a and 7b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI