baber/WOPTO huggingface dataset:
Patent JP-2010200122-A (JP)
Title: Radio communication system, transmitting apparatus, and receiving apparatus
Inventor: KAMIYA YUSHI
IPC: H04L29/08
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus and the like notifying a receiving side of at least a part of transmission information according to a simple communication rule.  <P>SOLUTION: In each of communication apparatuses 2 mounted in a plurality of vehicles to constitute a radio communication system 1, a transmission unit 3 transmits a radio signal by modulating a carrier according to a bit stream, in which a preamble is added to the beginning of transmission data (transmission information), together with the data. A receiving unit 4 then demodulates a received signal to detect the preamble, and extracts the transmission information from any other communication apparatus 2 based on a format of the preamble. In the radio communication system 1, it is prescribed that a preamble in a different format is used according to a type of transmission information. Therefore, even if the receiving unit 4 cannot extract the transmission information, a part of transmission information corresponding to the preamble can be predetermined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196134-A (JP)
Title: Method for manufacturing electronic component
Inventor: WAKAOKA TAKUO
IPC: H05K3/24
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic component for executing Cu plating of high film deposition rate even when a Cu-plated film is formed on the surface of an electrode of the electronic component without using any power source or without performing any catalyst treatment.  <P>SOLUTION: In the method for manufacturing the electronic component including a step of forming the Cu-plated film on an electrode in an object to be plated by mixing a conductive medium composed of a metal at least the surface of which has an immersion potential which is electrochemically poor with respect to the precipitation potential of Cu with the object to be plated in a Cu-plating bath, the Cu-plating bath contains at least one kind selected from among copper sulphate, copper nitrate and copper chloride, and at least one kind to be selected from among malic acid, lactic acid, malonic acid, and glutamic acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203011-A (JP)
Title: Method for knitting cylindrical fabric, and cylindrical fabric
Inventor: YAMAMOTO TAISUKE
IPC: D04B1/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical fabric, capable of being suitably used for preparing clothes, etc., and having sufficient heat-retaining property.  <P>SOLUTION: The method for knitting a cylindrical fabric is provided by: at a time of knitting a dense knitted region and at an upstream side knitting point under a condition of knitting one course at a plurality of knitting points, performing the needle selection of resting a low rank knitting needle by a prescribed pitch and the needle selection of resting a high grade knitting needle having no meeting positional relationship with the above rested low grade knitting needle; in addition, controlling the low grade knitting needle and high grade knitting needle made as performing knitting actions to a direction of increasing stitch amounts; at a downstream side knitting point, performing the needle selection of turning the low grade knitting needle and high grade knitting needle made as rested at the upstream knitting point to the knitting actions, and the needle selection of turning the low grade knitting needle and the high grade knitting needle made as performing the knitting actions at the upstream knitting point as resting, and in addition; controlling the low grade knitting needle and upper grade knitting needle made as performing the knitting actions in the direction of increasing the stitch amount; and enlarging the density in the region where a knitted texture becomes dense as compared with that in the knitted region where the knitted texture becomes coarse.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203588-A (JP)
Title: Lubricating structure for planetary gear mechanism
Inventor: KUWAHARA TAKESHI
IPC: F16H57/04
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating structure for a planetary gear mechanism suppressing lubrication shortage of a pinion gear even if a rotation speed of a carrier is low.  <P>SOLUTION: In the lubricating structure 1-1 for a planetary gear mechanism, the planetary gear mechanism 30 has a ring gear 31 rotating in interlock with a driving shaft, a sun gear 34, the pinion gear 32 engaged with the ring gear and the sun gear, and the carrier 33 rotatably supporting the pinion gear. It is equipped with a pair of walls 7, 50 protruding radially inward from an inner circumference face 31a of the ring gear and axially facing each other, a pinion side through-hole 52 axially piercing the wall 50 in a radial position corresponding to the pinion gear and opened into a space 51 formed by the pair of walls and the inner circumference face, a supply passage 5a supplying lubricating oil to the space from an inner side in a radial direction from the pinion gear, and a blocking member connected to each of the inner circumference face in the space and the pair of walls to block the space and rotating integrally with the ring gear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208391-A (JP)
Title: Checking truck
Inventor: INATANI TADASHI
IPC: B62D57/024
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chucking truck capable of rotating a pair of traveling parts in forward and backward directions, and absorbing influences of concave and convex parts even when the concave and convex parts and the like exist on a checking object.  <P>SOLUTION: This checking truck 10 includes a check part 12, a support part 14 and traveling parts 16, 18. A welding part and concave and convex parts due to corrosion exist on the check object surface of a piping and the like. Shock absorbers 172, 174, 176, 178 having a stroke in light of the parts are arranged between the support part 14 and the check part 12. The checking truck 10 can be pressed to the check object surface of the piping via casters 152 and 156 arranged on a lower face of the check truck 10 by the shock absorbers, and the interval between the check object such as the piping and the check truck 10 can be always maintained constant even for various projections and concave and convex parts. A pair of traveling parts 16, 18 can be independently turned in a forward and backward directions, and can be easily changed in a turning posture even on a curvature structure of the piping and the like in a simple structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213024-A (JP)
Title: Double integration type analog/digital converter, digital temperature sensor employing the same and digital multimeter
Inventor: NAGAHISA TAKESHI
IPC: H03M1/52
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double integration type analog/digital converter which is capable of performing accurate A/D conversion without incurring any digital value conversion error.  <P>SOLUTION: A double integration type analog/digital converter includes: a constant current source (amplifier 11, transistor M3, M4, M5) capable of generating two kinds of current values; a diode-connected N-channel transistor M1; a second N-channel transistor M2 of which the gate is connected to a gate of the N-channel transistor M1; an integrator 12 including a capacitor C1 connected in parallel; switches S1-S4 as illustrated; an oscillator 14; a counter 16 which is counted up by the oscillator 14; a control circuit 15 for alternatively selecting voltage values generated by the switches S1-S4 and the constant current source; a comparator 13; a register 17; and a means (delay circuit using a counter or a capacitor) for conducting the switch S4 after the lapse of a fixed time from conduction of the switch S1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213522-A (JP)
Title: Fuel cell system
Inventor: OTANI AKIHITO
IPC: H01M8/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system that rapidly and accurately determines whether or not a DC-AC conversion means needs be repaired or replaced when the output current waveform of the DC-AC conversion means is abnormal.  <P>SOLUTION: In a fuel cell system, an operation control means 17 measures point by point the output current waveform of a DC-AC conversion means 12 by means of an output current waveform measuring means 14. When the operation control means detects an abnormal current from the output current waveform of the DC-AC conversion means 12 measured by means of the output current waveform measuring means 14, it checks an internal circuit of the DC-AC conversion means 12 by means of an internal circuit checking means 15. When it confirms that the internal circuit of the DC-AC conversion means 12 is normal, it measures the voltage waveform of a commercial power supply by means of a commercial power supply voltage measuring means 16 to see if there is a problem with the commercial power supply. Since it is found first whether or not there is a problem with the DC-AC conversion means 12, preparation for repair or maintenance of the DC-AC conversion means is done rapidly when there is a problem with the DC-AC conversion means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216665-A (JP)
Title: Preform heating device
Inventor: NAGAO WASHIN
IPC: B22D19/14
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device capable of efficiently preheating a preform for a composite material without generation of cracks due to thermal impact.  <P>SOLUTION: An upstream end of a heating furnace 1 is made to be a set zone Z1 for placing the preform P on a pallet 4. Following the set zone Z1, a preheating zone Z2, a temperature rising zone Z3, and a heat-retention zone Z4 are provided in sequence from an inlet side to an outlet side. The preheating zone Z2, the temperature rising zone Z3, and the heat-retention zone Z4 are isolated from the outside by a tunnel-like partition wall 5. Shutters 6, 7 are provided between the set zone Z1 and the preheating zone Z2, and between the temperature rising zone Z3 and the heat-retention zone Z4, respectively. The shutters 6, 7 are opened only while the pallet 4 with the preform P placed thereon is passing so that heat in the preheating zone Z2 and the temperature rising zone Z3 can not escape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218711-A (JP)
Title: Flat-shade silver oxide battery
Inventor: SUGANO MASANORI
IPC: H01M6/06
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat-shaped silver oxide battery having excellent load characteristics.  <P>SOLUTION: The flat-shaped sliver oxide battery is formed by housing a positive electrode 3 composed of a molded body of a positive electrode mixture containing at least a silver oxide and a conductive assistant, a negative electrode 4 containing zinc particles or zinc alloy particles, a separator 5 and an electrolytic solution in a battery container composed of an exterior can 1, a sealing plate 2 and a resin-made gasket 6. The zinc particles or the zinc alloy particles do not contain mercury, and the water content in a battery system is 0.42 to 0.55 per 1 g of the zinc particle or the zinc alloy particle of the negative electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214638-A (JP)
Title: Method for manufacturing white pigment dispersion liquid and method for manufacturing inkjet recording medium
Inventor: NAKANO RYOICHI
IPC: B41J2/01
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a white pigment dispersion liquid which can increase its solid content density while controlling an increase in viscosity, and to provide a method for manufacturing inkjet recording medium which enables a dispersion liquid for manufacturing a coating liquid to be well provided thereon and which prevents coating failure and enables good density, glossiness, and ink absorbency.  <P>SOLUTION: The method for manufacturing a white pigment dispersion liquid includes: a process for conducting dispersed processing of mixture of 20 mass% or above of a white pigment against the total mass of the dispersion liquid, a dispersion agent, and a medium; and a process for conducting decompression processing conducted after the dispersion process. Preferably the decompression processing is conducted at 1×104 Pa or above using a gas phase silica as the white pigment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216395-A (JP)
Title: Internal combustion engine
Inventor: YOSHIMATSU AKIO
IPC: F02D19/06
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine effectively suppressing occurrence of knocking.  <P>SOLUTION: This internal combustion engine 1 includes a cylinder injection nozzle 61 injecting gasoline fuel into a cylinder 2 and a port injection nozzle 62 injecting hydrogen fuel through an intake port 41, and supplies the gasoline fuel and hydrogen fuel into the cylinder. In the internal combustion engine 1, a pair of intake ports 41a, 41b and a pair of intake valves 42a, 42b are provided with respect to one cylinder 2. Control means 81, 43 are provided for opening/closing the intake valves 42a, 42b. In an operation area where the knocking easily occurs, the port injection nozzle 62 injects the hydrogen fuel through the intake port 41, one intake valve 42a of the pair of intake valves 42a, 42b provided with respect to the one cylinder 2 is opened, and the other intake valve 42b is closed, thereby generating an intake swirl in the cylinder 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218414-A (JP)
Title: Database management apparatus, method for controlling operation of the same, and program for the same
Inventor: UEJIMA KAZUHIRO
IPC: G06F9/50
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database management apparatus that processes database access without stopping either session state confirmation processing or application processing, which are requested to a session, and to provide a method for controlling the operation of the database management apparatus, and a program for the database management apparatus.  <P>SOLUTION: The database management apparatus 10 includes: a first management means 50 which manages rearrangement caused by extraction and return of each first element arranged correspondingly to each session processing part 30-n by a first control form, and when a first request arrives, extracts one first element corresponding to one unused session processing part by the rearrangement according to the first control form and allocates the extracted first element to an alive monitoring means 11; and a second management means 60 which manages rearrangement caused by the extraction and return of each second element arrayed correspondingly to each session processing part 30-n by a second control form, and when a second request arrives, extracts one second element corresponding to another unused session processing part by the rearrangement according to the second control form and allocates the extracted second element to an application execution means 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010224638-A (JP)
Title: Network management device, terminal device, network management system, network management method and program
Inventor: OKAWA HITOSHI
IPC: G06F12/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network management device, a terminal device, a network management system and a network management method, allowing reduction in load of a manager by promoting automation in network management, and a program.  <P>SOLUTION: The network management device 101 includes a data acquisition section 108, a backup section 114, and a restore section 115. The data acquisition section acquires backup data/attribute of each client. The backup section determines the type of attribute of each backup data, sets a counter for each type of attribute, the counter having a value of 1, takes, when the same backup data is acquired from two or more clients and these have a common attribute, the counter value of the common attribute as the number of clients having the common attribute, and further determines the number of clients for each attribute. The restore section generates, when an attribute is externally designated, restore data by use of the counter value and the number of client for each attribute.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226304-A (JP)
Title: Facsimile apparatus
Inventor: SHIKANUMA HIROSHI
IPC: H04N1/32
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To modify output settings even in a FAX apparatus having a FAX board installed with an image memory in which image data captured by scanning and a memory in which facsimile transmission settings are stored, with easier operation without discontinuing image data capture.  <P>SOLUTION: While scanning an original document, in a main control board 150, image data from a scanner unit 120 is stored in an image memory 154, while transmission setting information in a setting information storing memory 153 is updated according to modification received by an operational section 110. While scanning the original document or after scanning the original document, transmission setting information in the original document setting information storing memory 153 is transferred to the setting information storing memory 132 of a FAX board 130, and after the completion of transfer of the transmission setting information, image data in the image memory 154 is transferred to the image memory 133 of the FAX board 130.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226317-A (JP)
Title: Audio reproduction system, audio processing device and audio processing program
Inventor: NAKATANI AYAKO
IPC: H04S5/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To address the case where multi-channel audio data include audio data of a channel other than a channel through which one AV amplifier can make output to a loudspeaker, and to output audio data of those channels to the loudspeaker.  <P>SOLUTION: AV amplifiers 20A and 20B are supplied with multi-channel audio data. In the case where it is determined that a channel stored by a first setting means is included in the multi-channel audio data, the AV amplifier 20A reproduces audio data of a channel that is included in the multi-channel audio data and stored by the first setting means and outputs it to the loudspeaker. In the case where it is determined that a channel stored by a second setting means is included in the multi-channel audio data, the AV amplifier 20B reproduces audio data of a channel that is included in the multi-channel audio data and stored by the second setting means and outputs it to the loudspeaker.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226367-A (JP)
Title: Image processing device, image forming device, and program
Inventor: KIMURA HIDEKI
IPC: H04N1/60
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user with color weakness who has difficulty in discriminating red and the other colors to easily recognize a difference between things originally differentiated using red and the other colors.  <P>SOLUTION: An information processing device specifies a region including a character drawn in red and generates document image data describing position information of a region where a transparent character effect is formed. Also, an information forming device forms a toner image formed of a color toner and a toner image formed of a transparent toner on a sheet of recording paper based on the document image data, where the toner image formed of the color toner is positioned closer to the recording paper than the toner image formed of the transparent toner is. The transparent toner provides a surface uniformly having a high gloss, and therefore, has specular reflection having a higher intensity than that of a region where the toner image formed of the color toner is formed or that of a region of the recording paper where no toner image is formed. When a user has color weakness, the user more easily discriminates between a region of a circumscribed rectangle of a red character string and the other regions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225230-A (JP)
Title: Magnetic recording head, magnetic head assembly, and magnetic recording device
Inventor: YAMADA KENICHIRO
IPC: G11B5/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording head which enables high frequency magnetic field assist recording enhanced in a recording density, and to provide a magnetic head assembly and a magnetic recording device.  <P>SOLUTION: There is provided the magnetic recording head which includes: a main magnetic pole 61 which impresses a recording magnetic field to a magnetic recording medium 80, and has a first face 61a which faces the magnetic recording medium, and a second face 61b which intersects with the first face; and a laminated structure 25 which has part prepared facing the second face of the main magnetic pole, and has a first magnetic layer 10a, a second magnetic layer 30, and an intermediate layer 22 prepared between the first magnetic layer and the second magnetic layer. The lamination directions of the first magnetic layer, the intermediate layer and the second magnetic layer in the laminated structure is parallel or inclined to the second face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221552-A (JP)
Title: Printer, printing method, sheet-fed printer and rotary printer
Inventor: TASAKA NORIBUMI
IPC: B41F7/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve printing accuracy and to suppress cost rise in a printer, a printing method, a sheet-fed printer and a rotary printer.  <P>SOLUTION: The printer is provided with a rotary compression barrel 32, a blanket barrel 31 which can rotate by synchronizing with the compression barrel 32 while coming into contact therewith and which can transport a printing sheet S by holding the sheet S between the compression barrel 32 and itself, an inkjet head 34 which sprays heat set ink onto a surface of the blanket barrel 31 to form an image, a preheating lamp 35 which heats the printing sheet S transported to a position where the blanket barrel 31 comes into contact with the compression barrel 32 and a heating lamp 36 which heats the image transferred from the blanket barrel 31 to the printing sheet S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226883-A (JP)
Title: Ultrasonic actuator
Inventor: URATANI KATSUICHI
IPC: H02N2/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic actuator capable of highly efficient driving at the start of driving and even during driving.  <P>SOLUTION: The ultrasonic actuator 100 includes a vibrating body 2, a moving body 1 driven by vibration of a piezoelectric vibrator 2b, a drive signal generation part 11 to generate a drive signal, and a drive signal control part 10 to control the drive signal generation part 11 based on a vibrational state of the piezoelectric vibrator 2b. The piezoelectric vibrator is vibrated on startup, and an optimal drive frequency is detected by the drive signal control part 10 while the moving body is not driven. After detecting the optimal drive frequency, the drive signal control part 10 has the optimal drive frequency, and controls the drive signal generation part 11 so that a drive signal is generated to drive the moving body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT