baber/WOPTO huggingface dataset:
Patent JP-2009181681-A (JP)
Title: Magnetic disk device
Inventor: NAKATSUKA TETSUYA
IPC: G11B33/12
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetically sealed magnetic disk device having a soldered joint structure by which a low density gas is hardly leaked and which has high reliability.  <P>SOLUTION: The magnetic disk device has a magnetic disk, a magnetic head performing recording and playback of information between the magnetic disk and the magnetic head, a base 35, a feedthrough 32 connected to the base by using solder and a solder connection part 101 connecting the base and the feedthrough to each other. A recessed part 40 is provided in the peripheral edge of the connection part in the base.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183126-A (JP)
Title: Semiconductor device for protecting secondary battery, battery pack using the same, and electronic device using the battery pack
Inventor: GOTO TOMOYUKI
IPC: H02J7/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for protecting a secondary battery, which sets a low voltage detection level in detail, reduces the detection level, and is adaptable to a plurality of the detection levels.  <P>SOLUTION: The semiconductor device for protecting secondary battery detects an overcharge, an overdischarge, an overcharge current and an overdischarge current of a secondary battery, on/off-controls a discharge control transistor and a charge control transistor to protect the secondary battery. The device is provided with a low voltage charge prohibiting circuit for turning off the charge control transistor so as to prohibit the secondary battery from being charged if a voltage of the secondary battery drops to a predetermined voltage or less. The low voltage charge prohibiting circuit comprises: a first inverter circuit 21 for inputting a high level Cin in a charge operation mode, and having a power supply terminal connected to a power supply terminal of the secondary battery; and a second inverter circuit 22 for inputting an output from the first inverter circuit 21, and having a power supply terminal connected to a power supply terminal of a charger. An input threshold voltage of the first inverter circuit 21 can be changed by trimming fuses F1, F2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182929-A (JP)
Title: Emergency information transmission system and electronic device
Inventor: ITO MINORU
IPC: H04W4/06
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and electronic device that transmits appropriate emergency information for each base station for mobile phone using a mobile phone terminal.  <P>SOLUTION: A unique number or symbol for each radio base station is incorporated in each of the radio base station, pieces of emergency information different for each radio base station are transmitted from an emergency information transmitter using the unique number or symbol. In addition, the emergency information is simultaneously transmitted to all the mobile phone terminals in a cover area by incorporating a common number or symbol exclusive for emergency notification which is not usually used in all the mobile phone terminals, and transmitting the common number or symbol exclusive for emergency notification to the mobile phone terminals as an emergency notification signal by the radio base station.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183129-A (JP)
Title: Energizing apparatus of rotating electrical machine
Inventor: OKETANI NAOHIRO
IPC: H01R39/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the energizing apparatus of a rotating electrical machine with long service life, by securing the insulation of a blade spring to a slip ring belonging to another phase even when a blush is worn out.  <P>SOLUTION: In the energizing apparatus, a plurality of slip rings 9a, 9b, 9c and a commutation segment 10 are concentrically arranged through an insulating member 11 in a power supply 8 formed at one end of a rotor 1; a motor blush 17 for the power supply to a coil is mounted at another end of the blade spring 16 whose one end is fixed to a fixture 16a in a stator; and motor blushes 13a, 13b for power supply are brought into contact with the commutation segment 10. The insulating member 11 is formed stepwise in a manner of getting smaller as it goes away from the fixture 16a in the axial direction of the insulating member 11 and the fixture 16a. Every one of the slip rings 9a, 9b, 9c and the commutation segment 10 is formed at each step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008173486-A (JP)
Title: Radiation image detecting system
Inventor: SHIMURA KAZUO
IPC: A61B6/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image detecting system by which an image having proper density and contrast is always obtained without being influenced by radiographing condition and individual difference of solid detecting elements.  <P>SOLUTION: A solid radiation detector 10 detects a radiation bearing image information and outputs analog image signal S. An A/D convertor 11 converts the image signal S to digital image data D0. A characteristic determining means 12 which analyzes, for instance by using a cumulative histogram etc., the digital image signal D0 and determines a characteristic of standardization processing to be carried out so as to be a proper density and contrast. A standardization processing means 13 carries out standardization processing according to the characteristic of standardization processing to output image data D1 after the standardization processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009187191-A (JP)
Title: Onboard equipment and narrow-band wireless communication system
Inventor: TODA SAKUMI
IPC: G06Q50/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To certainly notify a passenger required information while facilitating selection of information being transmitted.  <P>SOLUTION: The passenger is notified of the content of transmission information when notification object information is agreed with passenger information. Thereby, information suited to the passenger who is specified by the passenger information and the other information are selected and notified to the passenger. Required information is certainly notified to the passenger, since the information suited to the passenger specified by using the passenger information is notified to the passenger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186073-A (JP)
Title: Humidifier
Inventor: MURAYAMA SHINICHIRO
IPC: F24F6/16
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier stopping rotation of a humidifying filter at a correct rotation stop position without incorrect detection regardless of increase of an air blowing amount.  <P>SOLUTION: The humidification device is equipped with: the humidifying filter 18 axially supported in a vertical attitude to soak a part of its peripheral edge part in a water storage tank 15; a non-water-absorbing waterproof part 28 for surrounding a part of the peripheral edge part of the humidifying filter body 18a; a roller 21 which contacts and rotates on an outer peripheral surface 22b of a filter frame 22; a projection ring 22c projecting outwardly on the outer peripheral surface 22b; and a groove (21b) provided on the periphery of the roller 21. The groove (21b) is engaged with the projection ring 22c to rotate the humidifying filter 18. Even the air blowing amount increases, the humidifying filter 18 is prevented from displacing to a wind direction by the engagement of the projection ring 22c and the groove (21b). A circumferential center position of a non-water-absorbing area (18b) of the humidifying filter body 18a surrounded by the waterproof part 28 is correctly detected, and the rotation of the humidifying filter 18 is stopped at the rotation stop position where the humidifying filter body 18a does not absorb water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186100-A (JP)
Title: Temperature control device
Inventor: IZUMI KENJI
IPC: F24F1/02
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce temperature unevenness of a temperature controlled fluid by uniformizing a temperature of the temperature controlled fluid heated by a heating means.  <P>SOLUTION: The temperature control device 100 includes a blower means 30 for blowing the temperature controlled fluid with temperature controlled by a cooling means 4 and the heating means 20. The heating means 20 is arranged to receive and heat the temperature controlled fluid A blown out by the blower means 30. The blower means 30 and the heating means 20 are arranged so that a receiving end surface 20b of a heating channel 20a for receiving and heating the temperature controlled fluid A in the heating means 20 continues to an entire blowout end surface 30b of a blowout channel 30a for blowing out the temperature controlled fluid A in the blower means 30 in a distribution direction of the temperature controlled fluid A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191527-A (JP)
Title: Lid for gutter
Inventor: TAKEDA JOSHI
IPC: E03F5/04
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid for a gutter enabling pedestrians and vehicles to hardly slip due to its discharge property of water such as rainwater and preventing the passage of the pedestrians and vehicles from being obstructed.  <P>SOLUTION: This lid 2 for a gutter is placed between supporting parts which are formed on the upper parts of both side wall parts vertically extending from both left and right sides of the bottom surface part of the gutter and put on the upper surface opening of the gutter. In the lid, a rainwater falling hole 7 extending therethrough from the upper surface to the lower surface is formed at the left and right side edge portions of the gutter placed on the supporting parts. A rainwater collecting tilted surface 8 downward tilted toward the rainwater falling hole is formed on the upper surface of each of the side edge portions along the side edge portion. A drain guide surface 9 having a high lateral center portion on the upper surface and downward tilted from the high portion toward the left and right rainwater collecting tilted surface is formed on the upper surface thereof positioned between both the left and right rainwater collecting tilted surfaces. A plurality of island parts 10 are raised on the drain guide surface so that the pedestrians can move and pass on the island parts, and rainwater can be collected from the drain guide surface to the rainwater collecting tilted surface and is allowed to fall through the rainwater falling hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191201-A (JP)
Title: Composition for forming hydrophilic membrane, and hydrophilic member
Inventor: YAMAZAKI SUMIAKI
IPC: C09D143/04
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a hydrophilic membrane giving excellent contamination-proofing property, defogging property, quick drying property of water, wearing-resistance and sustainability of hydrophilic property onto surfaces of various kinds of supports, and a hydrophilic member.  <P>SOLUTION: The composition for forming the hydrophilic membrane includes (A) a copolymer having a repeating unit having a hydrophilic group represented by general formula (A1) and having a repeating unit having a hydrolytic alkoxysilyl group, and (B) a metal complex catalyst. In the hydrophilic member, the support is coated with the composition, (wherein R<SP>3</SP>and R<SP>4</SP>represent H or a hydrocarbon group, A represents an oxygen atom, L<SP>1</SP>represents a straight-chain connection group, the number of elements constituting the main skeleton is 4 or more, and W represents a hydrophilic group).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042729-A (JP)
Title: Liquid developer and image forming apparatus
Inventor: TEJIMA TAKASHI
IPC: G03G9/12
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developer that is harmless to the environment and has superior preservability and storage stability and superior fixing characteristics at a low temperature, and to provide an image forming apparatus using such a liquid developer.  <P>SOLUTION: The liquid developer includes an insulation liquid containing fatty acid monoester and toner particles comprised of a resin material, the resin material containing a first resin component and a second resin component of which weight-average molecular weight Mw is larger than a weight-average molecular weight of the first resin component. The weight-average molecular weight Mw of the first resin component is 3,000-12,000, the weight-average molecular weight Mw of the second resin component is 20,000-400,000, and when a content of the first resin component in the resin material is defined as A (wt.%) and a content of the second resin component in the resin material is defined as B (wt.%), A and B satisfy a relation: 1.0≤A/B≤9.0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199146-A (JP)
Title: Programmable logic controller
Inventor: IZAWA HIROO
IPC: G05B19/05
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable logic controller having the functions of a plurality of programmable logic controllers by a single programmable logic controller without changing a sequence program.  <P>SOLUTION: This programmable logic controller PLC1 is provided with: an address converter AC1 which executes each of the sequence programs of respective sequence areas SA1 and SA2 by a sequence arithmetic part SOU, thereby performs address conversion making each register address R1 and R2 corresponding to each control signal correspond to each control object according to which sequence area's sequence program each control signal to be generated according to each control object has been generated based on; and a plurality of input/output terminals I/O to be used as an input/output interface corresponding to each address-converted register address.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008178129-A (JP)
Title: Apparatus for revising reproduction band of video signal
Inventor: HAYASHI KENKICHI
IPC: H04N9/07
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of false signals and noise regarding apparatus for revising reproduction band of video signal.  <P>SOLUTION: A luminance signal generating circuit 11 generates luminance signals Y1, Y3, the reproduction bands of which differ from each other. Since the rate of colors of red and blue color components in an object is higher as a sum Cd of absolute values of color difference signals Cr, Cd is greater, the luminance signals Y1, Y3 are composed so that the reproduction bands by the R and B color components may be dominant. Thus, the luminance signal having the reproduction band in response to the colors of the object can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009197725-A (JP)
Title: Cylinder head of internal combustion engine
Inventor: IKEHARA KENSUKE
IPC: F01P3/02
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a cylinder head in which any stress is not concentrated in an intake port branch point part in order to improve the stress concentration in the cylinder head.  <P>SOLUTION: The cylinder head includes an intake port 6 branched in a fork shape, a bolt hole formed aside the intake port to allow a head bolt 8 to pass therethrough, a bolt seating face provided around the bolt hole in an upper surface of a cylinder head to allow a head part 8a of the head bolt to be seated, a cooling water passage 10 which extends to a bolt seating face corresponding area Y connecting two bolt seating faces on both sides of the intake port 6 and has an extension portion 11a reducing the material of a portion between branches of the branched intake port 6, and a branch point part Z of the intake port located in the bolt seating face corresponding area Y.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204033-A (JP)
Title: Joint member, and link member equipped therewith
Inventor: ODA TAKAHIRO
IPC: F16C11/06
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint member for a suspension mechanism or a steering mechanism, having a reduced weight while maintaining the mechanical strength and durability of a connection portion, and to provide a link member equipped therewith.  <P>SOLUTION: A stabilizer link 100 has a ball joint 120 at the front end of an arm part 110. The ball joint 120 is constructed to hold a ball portion 132 of a ball stud 130 on a socket portion 141 of a bearing part 140 formed of an aluminum material in a turnable state, and to support the shaft-like connection portion 150 on a supporting portion 142 of the bearing part 140. The connection portion 150 formed of a steel material has a baffle 152 at one end, and an anti-come-off 153 on the outer peripheral face adjacent to the baffle 152. The connection portion 150 is set in a mold for the bearing part 140 and fixed to the supporting portion 142 when casting the bearing part 140.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205946-A (JP)
Title: Operating method for fuel cell system and fuel cell system
Inventor: MASUI TAKATOSHI
IPC: H01M8/12
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To raise the power generation efficiency of a fuel cell system and to keep it when a state of the fuel cell system varies.  <P>SOLUTION: This fuel cell system 1 includes a first fuel cell 10, a second fuel cell 20 having a higher power-generation temperature and a larger amount of power generation than the first fuel cell 10, and a supply path 50 for supplying a fuel gas. The supply path 50 includes a first mode for providing a fuel gas to the first fuel cell 10 without using the second fuel cell 20 and a second mode for providing a fuel gas to the second fuel cell 20 without using the first fuel cell 10. In a first condition, the fuel gas is supplied in the first mode. In a second condition in which at least one of the following requirements is fulfilled: (i) a required load is higher than that in the first condition; (ii) a temperature of a fuel gas to be provided to the fuel cell is higher than that in the first condition; and (iii) a temperature of a fuel gas or an oxidation gas ejected from the fuel cell is higher than that in the first condition, the fuel gas is supplied in the second mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208231-A (JP)
Title: Adhesive film position detector and adhesive film joining apparatus
Inventor: YAMAMOTO MASAYUKI
IPC: B29C65/78
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film position detector and an adhesive film joining apparatus where, in an adhesive film joining apparatus on a substrate, an adhesive film is joined on a substrate irrespective of a color of the adhesive film, a color of a base film to which the adhesive film is joined, a depth of each color, and a depth of each transparency.  <P>SOLUTION: An illuminator emits light obliquely to an end of an adhesive film 5. A CCD camera 11 is provided in a direction perpendicular to the adhesive film 5 to capture an image of the light reflected irregularly from the end of the adhesive film. Since a black plate 13 is provided on a back side of the adhesive film 5, only the end of the adhesive film 5 is displayed whitely by the reflected light. A position of the adhesive film 5 is determined based on a line corresponding to the end of the adhesive film. Since the light reflected from the end of the adhesive film 5 is utilized, the position of the adhesive film 5 can be determined accurately irrespective of a color of the adhesive film 5, a color of a base film 3 to which the adhesive film is joined, and a depth of each color.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187510-A (JP)
Title: Mobile input terminal
Inventor: SATAKE YASUHIKO
IPC: H04M1/247
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when characters are input in a present mobile input terminal, specified consonants and vowels in the Japanese syllabary are combined for input, which increases the number of touches and deteriorates operability, while it is more troublesome when alphabetic characters are input.  <P>SOLUTION: In a Japanese input keyboard of the mobile input terminal, a keyboard for consonants and a keyboard for vowels are provided on the same hard keyboard, to automatically call the keyboard for vowels after inputting a consonant on the keyboard for consonants then to automatically call the keyboard for consonants after inputting a vowel, thereby reducing the number of keys. The keyboard for consonants and the keyboard for vowels are designed in full consideration of the function of the Japanese syllabary , thereby considerably increasing an input speed. Based on complementarity of alphabetical characters in English spelling, there is provided a method of switching two alphabet keyboards composed of 19 alphabetical keys by a single operation, and frequently-appearing alphabetical characters are combined with English input on the first keyboard to provide high operability and input capability in both Japanese and English.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212995-A (JP)
Title: Phase-locked loop oscillation circuit
Inventor: KONDO MASAHIRO
IPC: H03L7/093
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To maintain stable oscillation for a long period, even when abnormality is generated in a reference standard signal.  <P>SOLUTION: A phase-locked loop (PLL) oscillation circuit is provided with an average value calculation part 14 for calculating the average value AVE of a control voltage VC1, in a normal operation state and a transient data storing/output part 15 for storing a state of the control voltage VC1 in the latest prescribed time, wherein when step-out is generated due to abnormality of a reference standard signal REF; a control voltage VC2 for performing phase correction is generated based on transient data TRA, immediately prior to step-out which is stored in the transient data storing/output part 15, and then the control voltage VC2 is generated, based on the average value AVE calculated by the average value calculation part 14 and applied to a VCO 20. Consequently, a phase shift generated from the step-out detection up to a free-run state is corrected, and further, during a period that the reference standard signal REF is restored to a normal state, free runs can be continued by the suitable control voltage VC2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008199038-A (JP)
Title: Semiconductor device and method for constituting the same
Inventor: SEKI TAKEHIRO
IPC: H03K5/13
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of constituting a replica circuit highly reliably, flexibly and efficiently and a method for constituting the same.  <P>SOLUTION: The semiconductor device includes a semiconductor circuit 11 provided with a transmission path, and a replica circuit 16 monitoring a delay time of a critical path of the semiconductor circuit 11. The replica circuit 16 includes a delay device capable of adjusting a delay value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009213669-A (JP)
Title: Game system
Inventor: ARAMAKI YOSHIHIKO
IPC: A63F13/79
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system capable of keeping fairness of players and obtaining common satisfaction among the plurality of players without losing interest when giving privileges by winning.  <P>SOLUTION: In the game system, a winning decision part 3 of a central management device 1 decides the winning for the player who satisfies a prescribed winning condition among the plurality of players operating a plurality of game terminal machines belonging to n pieces of terminal machine groups G1-Gn and participating in a game. Then, a privilege imparting part 4 imparts a predetermined privilege to the winning player. Also, a distribution privilege imparting part 6 imparts a predetermined distribution privilege to the players operating the other game terminal machines belonging to the terminal machine group that the game terminal machine operated by the winning player belongs to and participating in the game.  <P>COPYRIGHT: (C)2009,JPO&INPIT