baber/WOPTO huggingface dataset:
Patent JP-2010191069-A (JP)
Title: Optical system and image pickup apparatus having the same
Inventor: INOUE TAKU
IPC: G02B13/04
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrofocus optical system of wide angle of view with a long back focus capable of easily acquiring a high-quality image all over a screen.  <P>SOLUTION: The optical system includes, in the order from an object side to an image side, a negative first lens with a meniscus shape as a whole whose surface on the object side has a convex shape and whose surface on the image side has an aspheric shape, a negative second lens, a negative third lens. In the optical system, a focal length of the entire optical system f, a focal length of the first lens f1, and curvature radii of lens surfaces of the second lens on the object side and on the image side G2R1 and G2R2 respectively satisfy the following conditions: -1.6<f1/f<-1.2 and 0.1<(G2R1-G2R2)/(G2R1+G2R2)<0.5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189341-A (JP)
Title: N,n,n',n'-tetrakis(2-pyridylmethyl)ethylenediamine derivative, and intermediate thereof
Inventor: MORI ATSUNORI
IPC: B01D11/04
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound that can be used as an extraction agent for a metal element (a minor actinoid element, in particular) and dissolves in a hydrocarbon solvent (dodecane, in particular).  <P>SOLUTION: There is provided an N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine derivative represented by formula (I) [in the formula, R<SP>11</SP>to R<SP>14</SP>each is the same or different and represents a 6-18C alkyl group].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193918-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the amusement of a game by increasing a performance effect in a special game state in which probability variation control is executed.  <P>SOLUTION: In the setting of a re-drawing performance execution determination table 164A, it becomes harder to execute a re-drawing performance as the count value of a big winning continuation number-of-times counter is larger. In the setting of a re-drawing performance pattern determination table 164B, when a big winning kind is "15R probability variation", it becomes easier to determine a promotion success as the count value of the big winning continuation number-of-times counter is larger, and it is easier to determine a re-drawing performance pattern B when promotion is a success. Further, when the big winning kind is "15R probability non-variation", it becomes easier to determine the re-drawing performance pattern B as the count value of the big winning continuation number-of-times counter is larger. In such a manner, the execution ratio of the re-drawing performance or the like is made different according on the number of times of big winning continuation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199745-A (JP)
Title: Speech communication repeater, management server, speech communication system and speech communication method
Inventor: NAKAMURA TAKESHI
IPC: H04M11/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To charge and summarize a call charge for placing a telephone call from a speech terminal to a specified connection destination to an entity, and to prevent the leakage of information such as a telephone number from the speech terminal.  <P>SOLUTION: Speech communication between a connection origin terminal and a connection destination terminal is relayed by a repeater 11. The repeater 11 includes a data transmission/reception part 15 for making data communicate with management servers 21 and 26, a line connection part for establishing a first line of contact, establishing a second line of contact and connecting the first and second lines of contact, and a call control part for controlling the line connection part. The data transmission/reception part receives a relay request which is transmitted from the management server through a data communication line and includes information specifying the connection origin terminal and information specifying the connection destination terminal, and the call control part establishes the first line of contact with the connection origin terminal and the second line of contact with the connection destination terminal through the line connection part in response to the relay request, connects the lines of contact and makes speech communication between a connection origin and a connection destination possible. The management server transmits only names of the connection destinations to the connection original terminal to select the connection destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198372-A (JP)
Title: Printer system
Inventor: SHINDO MASAHIRO
IPC: B41J29/38
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer system efficiently registering information and facilitating user management in confidential printing and personal authentication of a printer device without requiring Kanji conversion and IC card information registration from an operation panel of a printer.  <P>SOLUTION: In confidential printing and personal authentication of the printer device 2, batch registration can be carried out when registration information is created by application software for creating a registered user database on a terminal device 1 side and the created information is sent to a control part 20 of the printer device. In this way, even if the printer device has no Kanji ROM or no Kanji conversion function or the like, batch registration, correction, change of a manger, and the like can be carried out easily from a database 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231830-A (JP)
Title: Method of manufacturing semiconductor laser
Inventor: TAWA KATSUHISA
IPC: H01S5/12
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor laser capable of easily discriminating a DFB laser which fulfills desired specifications.  <P>SOLUTION: In the method of manufacturing the semiconductor laser 10, an optical output Im<SB>25</SB>of the semiconductor laser 10 at a first temperature and a changing rate ΔIm of the optical output when changing the temperature to a second temperature different from the first temperature are measured; and an end face phase of the semiconductor laser 10 is detected on the basis of the optical output Im<SB>25</SB>and the changing rate ΔIm. Then, the semiconductor laser 10 is discriminated to be a good product and a defective product by using thus detected end face phase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195372-A (JP)
Title: Parking device of automatic transmission
Inventor: SAKAI TAKATOSHI
IPC: B60T1/06
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking device of an automatic transmission capable of making shift torque substantially constant at all times when switching a shift lever from a range other than a parking range to a parking range.  <P>SOLUTION: A parking device 20 is attached so as to be able to swing a parking pole 23 in a flat surface orthogonally with an output shaft 14 and to be able to move in a direction parallel with the output shaft. The movement stroke of the parking pole and a gear width in the axial direction of the parking gear are set up so that an engagement section 23a is always engaged into a groove 22b between inclined teeth 22a of the parking gear 22 when the parking pole is moved by a cam 26a that moves together with a parking rod 21. Thereby, the engagement section can be engaged to the periphery of the gear by making the position of the engagement section coincide with that of the periphery of the gear. Accordingly, the shift torque can be made substantially constant at all times since a cam spring for changing the shift torque is no longer needed. An improved feeling of shifting is attained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277646-A (JP)
Title: Battery pack, method of manufacturing battery pack, and vehicle mounting battery pack
Inventor: TONO TATSUYA
IPC: H01M10/6554
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive battery pack, a method of manufacturing effectively manufacturing the battery pack, and an inexpensive vehicle.  <P>SOLUTION: In the battery pack storing a secondary battery in a case and having a battery stack 30 formed by laminating a plurality of battery modules 40, the battery pack includes a pair of spacers 60, 61 detachably mounted on the case 42. The spacers 60, 61 have a plurality of first fitting sections arranged at a plurality of locations at one end of the battery modules 40 in a laminating direction, and a plurality of second fitting sections arranged at a plurality of locations at the other end of the battery modules 40 in the laminating direction and fitting into the plurality of first fitting sections of the other spacer 60, 61 adjoined in the laminating direction. At least one of the first fitting sections and the second fitting sections of the other spacer 60, 61 fitted into one first fitting section and adjoined in the laminating direction form a coupling structure for detachably coupling each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200913-A (JP)
Title: Guide device
Inventor: OKAZAKI YOSHIAKI
IPC: A61B1/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure a stable field of view without stopping the beating or the like of a tissue such as the heart.  <P>SOLUTION: This guide device 1 includes: a guide rail member 2 which is engaged with an engagement section provided at least at a distal end of an insertion section of an endoscope to be inserted into the internal body of a patient, and supports the insertion section slidably along the longitudinal direction; and a fixing means 3 which is provided at the distal end of the guide rail member 2 and detachably fixes the guide rail member 2 to the tissue surface in the internal body. This constitution can secure the stable field of view without stopping the beating or the like of the tissue such as the heart.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202803-A (JP)
Title: Rubber composition for tread and pneumatic tire
Inventor: KAMISAKA KENICHI
IPC: B60C1/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tread having highly favorable milage as well as excellent wet grip performance, and to provide a pneumatic tire produced by using the rubber composition as the tread.  <P>SOLUTION: The rubber composition for the tread contains 10-150 pts.mass of silica and 10-30 pts.mass of a silicate compound based on 100 pts.mass of a rubber component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204467-A (JP)
Title: Image forming apparatus and image forming method
Inventor: FUKAZAWA MASAHIRO
IPC: G03G15/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality of images to be formed by preventing image unevenness caused by a developer pattern transferred by grooves of a supply member and developer stripes caused by a change in state of a developer.  <P>SOLUTION: An image forming apparatus includes: an image carrier 10 for carrying images developed with a developing part 30; an optical sensor 21 having a light emitting part 210 for emitting light on the images developed on the image carrier 10, a first light receiving part 211 for receiving light reflected on the images, and a second light receiving part 212 disposed at a position different from the first light receiving part 211; and a control part for regulating a moving speed of a second supply member 35 by an output signal of the first light receiving part 211 and regulating bias applied on an electrification member 11 by an output signal of the second light receiving part 212.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207826-A (JP)
Title: Tool and method for machining minute recess
Inventor: SEKIKAWA TAKESHI
IPC: B21H7/14
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a machining cost rise when machining a minute recess on a sliding surface as a W type shape.  <P>SOLUTION: The minute recess is machined by form rolling by rotating while pressing a blade edge 11 of a tool of a tool 1 for machining the minute recess on an inside surface 5a of a bore of a cylinder bore 5. The blade edge 11 of the tool is made into a shape in which the recess to be machined in the inside surface 5a the bore becomes substantially the W type shape. The recess of the W type shape is provided with a wall surface opposite to a sliding direction, in both end sides in a piston sliding direction in the inside surface 5a of the bore.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212792-A (JP)
Title: Terminal device, and computer program
Inventor: KUDO YASUHIRO
IPC: H04L45/28
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing processing loads of NAT (Network Address Translation) routers.  <P>SOLUTION: A second terminal device 100 acquires a first local IP address of a first terminal device 60 and a public key from an SIP server 10 when the first global IP address of the first terminal device 60 coincides with a second global IP address of the second terminal device 100. The second terminal device 100 utilizes the public key to determine whether a specified communicable terminal device is the first terminal device 60 by using the first local IP address. The second terminal device 100 uses the first local IP address for communication of audio data to the first terminal device 60 when affirmative determination result is obtained. The audio data can be communicated without going through a first NAT router 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184292-A (JP)
Title: Laminated mechanical component and method for producing the same
Inventor: NAKADA KAZUHIKO
IPC: B32B15/04
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated mechanical component in which joining between component elements is easy and also secure, while there is the following problem in metal fusion welding by a conventional technique, that a process for applying a load or pressure is made complicated and also the process itself is difficult in a micromechanical component or cost is made high, and to provide a method for producing the laminated mechanical component.  <P>SOLUTION: In the laminated mechanical component, a plurality of component base material sheets 1 having a plurality of embossed parts 2 on either side or both sides are laminated, the sheets 1 are joined to each other in the embossed parts 2, and low melting point metallic layers 3 are interposed between the base material sheets 1. Further, the method for producing the laminated mechanical component includes: a process where a prescribed shape having the embossed parts 2 is formed from the component base material sheets 1; a process where the low melting point metallic layers 3 are formed on the component base material sheets 1; a process where the component base material sheets 1 are caulked and joined; and a process where the low melting point metallic layers 3 are melted to join the component base material sheets 1 to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212566-A (JP)
Title: Laser oscillator and laser beam machine
Inventor: EGUCHI SATOSHI
IPC: H01S3/134
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser oscillator and a laser beam machine, maintaining stable laser output and laser working performance for a long time.  <P>SOLUTION: The laser oscillator is equipped with: an electrode 6; a power supply 7 connected to the electrode 6; and a blower 1 for circulating and supplying laser gas 4 to a discharge space formed by the power supply 7 and the electrode 6. In the blower 1, disposed are a rotor 21 for moving the laser gas 4, a drive section 22 for driving the rotor 21, a drive shaft 23 for connecting the rotor 21 to the drive section 22, a partition wall 25 for allowing the drive shaft 23 to pass through and isolating the rotor 21 and the drive section 22, a bearing 26 disposed between the partition wall 25 and the drive shaft 23, and a sealing material 27 disposed between the bearing 26 and the rotor 21. The sealing material 27 makes control so that resistance of a channel between the drive shaft 22 and the partition wall 25 becomes constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218696-A (JP)
Title: Bar-type ionizer
Inventor: NAKAJIMA HIROTAKA
IPC: H05F3/04
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar-type ionizer with a low-cost structure and capable of generating stable corona discharge.  <P>SOLUTION: The bar-type ionizer 11 includes a high-voltage control part 21 for generating a high voltage for ion generation with a discharge needle and to control the high voltage generated; an ion generation part 31 to generate ion by applying the high voltage generated and controlled by the high-voltage control part 21 to the discharge needle; and a frame 41 for accommodating the high-voltage control part 21 and the ion generating part 31. The frame 41 is a conductor, and works as a reference electrode with a reference potential which serves as a reference for discharging with respect to the discharge needle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217298-A (JP)
Title: Cylindrical member, fixing device and image forming apparatus
Inventor: ENDO NOBORU
IPC: G03G15/20
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent delamination between a heating layer and other layers since generation of rust in the heating layer is effectively suppressed, to effectively prevent delamination between an elastic layer and other layers since generation of oxidation degradation of the elastic layer is effectively suppressed, to effectively suppress generation of swelling since the air is efficiently removed, and to further and effectively suppress an air pocket to be generated at an end in the axial direction of the elastic layer.  <P>SOLUTION: The cylindrical member at least includes: the heating layer 40; the elastic layer 20; and a release layer 10 on the outer peripheral surface side of a cylindrical substrate 30 in order from the side of the substrate 30, wherein an end in the axial direction of the heating layer 40 is covered with the elastic layer 20. In addition, in the cylindrical member, the elastic layer 20 further has an area whose outer diameter continuously becomes small toward the outside in the axial direction at the end in the axial direction, and the end in the axial direction of the elastic layer 20 is covered with the release layer 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213818-A (JP)
Title: Chair
Inventor: OKUDA NAOYUKI
IPC: B60N2/75
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair capable of surely preventing a fingertip or clothes or the like from getting clamped between an armrest and an armrest support when the armrest is turned, and improving the appearance of an armrest part.  <P>SOLUTION: In the chair, the armrest support 29 is raised at the side of a backrest 3 in a base frame 1 supporting a seat 2 and the backrest 3 and an intermediate part armrest 5 is pivoted by a shaft 30 pivoted to the width direction at the upper part of the armrest support 29 turnable between a use position at which it is directed forward and a non-use position at which it is directed upwards. On the lower surface of the intermediate part armrest 5, the upper part of a flexible cover piece 33 covering the front surface of the pivot part of the intermediate part armrest 5 when the intermediate part armrest 5 is switched to the non-use position is fixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219319-A (JP)
Title: Optical element for compact laser
Inventor: HISAMITSU MAMORU
IPC: H01S3/109
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element for a compact laser capable of attaining a mode of which ellipticity is close to a predetermined value.  <P>SOLUTION: In the optical element for a compact laser configured by joining a laser crystal (1) and a wavelength-converting crystal (2), grooves (7, 8) are formed in the end face portion of the laser crystal (1) that is the end face side of an optical resonator. Even if an ellipticity of a mode in which the grooves (7, 8) are not formed is extremely smaller than 1, by controlling the anisotropy of a thermal lens effect while changing the positions and shapes of the grooves (7, 8), a mode of which ellipticity is close to 1 can be attained by forming the grooves (7, 8).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218649-A (JP)
Title: Semiconductor storage device
Inventor: KUSHIDA KEIICHI
IPC: G11C11/417
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction of operation speed of an SRAM and achieve lower power consumption.  <P>SOLUTION: A power supply voltage switching circuit SL1 that switches a voltage of a power supply for driving a local sense amplifier LA and driving circuits R1 and R2 is provided, and the power supply voltage switching circuit SL1 supplies a low voltage power supply VDD to the local sense amplifier LA and the driving circuits R1 and R2 when a sense amplifier enable signal SAE1 that allows operation of the local sense amplifier LA is off, and supplies a high voltage power supply VCS to the local sense amplifier LA and the driving circuits R1 and R2 when the sense amplifier enable signal SAE1 is on.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213663-A (JP)
Title: Rice transplanter
Inventor: INOUE MAKOTO
IPC: F16H61/02
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice transplanter that simply performs a fine speed control and improves workability.  <P>SOLUTION: In the rice transplanter 1 equipped with an engine 5, an infinite variable-speed drive 21, a change pedal 16 and a speed change actuator 60 for controlling the speed change of the infinite variable-speed drive 21 on the basis of an operation amount of the change pedal 16, the rice transplanter is equipped with a mode change switch 90 for selecting a plurality of modes. In the plurality of the modes, the control amount of the infinite variable-speed drive 21 to the operation amount of the change pedal 16 is varied for each mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216001-A (JP)
Title: Film deposition system
Inventor: OTAKE MASAHISA
IPC: C23C14/24
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition system which can prevent the clogging of a capture member caused by splash particles.  <P>SOLUTION: In the film deposition system 100, a film deposition material M is film-deposited on a substrate W by a physical vapor deposition process. The system is provided with: a vacuum chamber 101 having a substrate mounting part 121 mounted with the substrate W; a film deposition source 104 for storing film deposition material M provided in the vacuum chamber 101; a capture member 130 with a plurality of opening parts provided between the film deposition source 104 and the substrate mounting part 121, and capturing splash particles splashed from the film deposition source 104 by a splashes; and a heating apparatus H heating the capture member 130 to a temperature above the boiling point of the film deposition material M.  <P>COPYRIGHT: (C)2010,JPO&INPIT