baber/WOPTO huggingface dataset:
Patent JP-2010198672-A (JP)
Title: Stamper and method for manufacturing magnetic recording medium
Inventor: MITRA ANUPAM
IPC: H01L21/027
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamper which drastically enhances alignment accuracy when a pattern is transferred from the stamper and has improve durability, and to provide a method for manufacturing a magnetic recording medium.  <P>SOLUTION: The stamper 300 forms a predetermined pattern on a resist layer 130 formed on a magnetic recording layer 122, in a manufacturing step of a disk-like magnetic recording medium 100 having an inner hole 100a. The stamper 300 includes a stamper base body 310, an elastic layer 320 formed on the stamper base body 310 and a pattern layer 330 formed on the elastic layer 320. The stamper base body 310 has a pedestal part 310a having a shape corresponding to the shape of the magnetic recording medium 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199894-A (JP)
Title: Multilayer chip balun device
Inventor: NISHIZAWA HIROBUMI
IPC: H01F17/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce a device size with a coupled line being easily shortened to a length of λ/4 or shorter, and to eliminate deterioration of characteristics, as well as to carry out adjustment of a used frequency with ease and at low cost.  <P>SOLUTION: In a multilayer chip balun device, there are buried a set of a first coupled line 30 and a third coupled line 34 and a set of a second coupled line 20 and a fourth coupled line 16, each of which is electromagnetically coupled with the other and has a length of λ/4 or shorter (λ: used wavelength) in such a manner that the sets of lines are overlaid vertically with respect to a mounting surface inside a dielectric chip. One end of the first coupled line is connected to an unbalanced terminal and the other end of it is led to the second coupled line. The other end of the second coupled line is open, and both ends of the third and fourth coupled lines are connected between balanced terminals and ground terminals, respectively. The first coupled line is connected to the second coupled line via an inductor pattern 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226480-A (JP)
Title: Method and apparatus for detecting breakout in continuous casting, continuous casting method for steel using the apparatus, and breakout prevention apparatus
Inventor: IIJIMA HIROMASA
IPC: B22D11/16
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus which can detect accurately breakouts generated in a slab in continuous casting for molten steel.  <P>SOLUTION: Regarding the breakout detection method in continuous casting, a heat flux q1 of heat input to a solidified interface from when molten steel in a mold is at bath level to when it reaches a mold exit, is measured; a steady solidification interface heat input q2<SB>reg</SB>, caused by the flow of the molten steel in the mold in a steady state, is obtained based on formula (1), q2<SB>reg</SB>=h×Δθ; a heat flux profile is obtained for the difference (q1-q2<SB>reg</SB>) between the heat flux q1 and the steady solidification interface heat input q2<SB>reg</SB>from when the molten steel is at bath level to when it reaches the mold exit; and whether a breakout occurred is determined, based on the heat flux profile; wherein, q2<SB>reg</SB>is the steady solidification interface heat input (J/s×m<SP>2</SP>); h is the heat transfer coefficient (J/s×m<SP>2</SP>×°C) between the molten steel and a solidified shell; and Δθ is the degree of superheat (°C) of the molten steel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196578-A (JP)
Title: Start control device for internal combustion engine
Inventor: MINAMI YUTARO
IPC: F02D45/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve startability of an internal combustion engine including a variable compression ratio mechanism.  <P>SOLUTION: This start control device for the internal combustion engine 100 includes the variable compression ratio mechanism 6 capable of varying compression ratio and a fuel supply device 5 capable of optionally selecting and supplying a plurality of kinds of fuel having different evaporation characteristics. The device includes start fuel selecting means (S5, S6, S8) selecting start fuel supplied in start out of the plurality of kinds of fuel, and a compression ratio change means (S7, S9) setting compression ratio lower as evaporation characteristics of the start fuel are better.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194148-A (JP)
Title: Opening and closing device for toilet lid
Inventor: SUETSUGU SHIGEHISA
IPC: A47K13/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing device for toilet lid which places less burden on user's body than an existing toilet lid the surface of which faces a user through a normal opening action to lift the tip of the toilet lid.  <P>SOLUTION: The toilet lid 10 provides a main rail 11 provided on the back side of the toilet lid 10 and extending forward and backward of the toilet, and a subrail 12. The opening and closing mechanism 20 comprises a main rod 21 which rotates on the back end of the toilet lid 10 as a supporting point along with opening and closing action for the toilet lid, a subrod 23 which rotates relatively with the main rod 21, a main link 25 provided slidably on the main rail 11 which links turnably with the end of the main rod 21, a sublink 27 provided slidably on the subrail 12 which links rotatably with the end of the subrod 23, a main pulley 30 provided on the supporting point at the back end of the toilet rotatably and relatively with the main rod 21, a subpulley 31 provided integrally with the subrod 23 and rotatably on the supporting point in the middle of the main rod 21, and a belt 32 hanging the main pulley 30 and the subpulley 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200587-A (JP)
Title: Damping controller of electrically-driven vehicle
Inventor: MOTOSUGI JUN
IPC: B60W20/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To control an unnecessary acceleration fluctuation occurred by a steady-state disturbance caused by the fluctuations in vehicle weight and running resistance.  <P>SOLUTION: An FR hybrid vehicle having a motor/generator as a power source includes a motor rotational-speed estimating portion 102a for estimating the motor rotational-speed from a driving torque; a resolver for detecting the motor rotational-speed; a disturbance-estimating portion 102c for estimating the a disturbance from a deviation ω_err between the motor rotational-speed estimated value ωm<SP>#</SP>and the motor rotational-speed detected value ωm; a second torque target value calculating means 102 for calculating the second torque target-value Tm<SP>*</SP>2 for controlling the vibration, by extracting vibration components of the vehicle; and a pseudo motor rotational-speed calculating portion 102d for calculating a motor rotational-speed pseudo value ωm_sus. While during damping control before starting the damping control is stopped, the disturbance-estimating portion 102c estimates the disturbance, by using the motor rotational-speed pseudo-value ωm_sus, in place of the motor rotational-speed detected value ωm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201632-A (JP)
Title: Tire molding mold
Inventor: KURE ITSUFUMI
IPC: B29C35/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire molding mold which can uniformly adjust the clearance between pieces with a mold opening/closing action.  <P>SOLUTION: In the tire molding mold in which a tread mold part in contact with a tire tread surface is made of a plurality of sectors 5 partitioned in the tire circumference direction, and the sector 5 is composed by incorporating a plurality of the pieces 6 partitioned in the tire circumference direction in the inner surface side of a back segment 7, the sector 5 has a clearance adjustment member 8 expending in the tire circumference direction to straddle a plurality of the pieces 6. The clearance adjustment member 8 is fixed to each of the straddled pieces 6 and made of a material having a thermal expansion coefficient larger than that of the piece 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202531-A (JP)
Title: Optically active dimanganese complex
Inventor: SHIBAZAKI MASAKATSU
IPC: C07C251/24
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optically active dimanganese complex.  <P>SOLUTION: There is provided the new optically active dimanganese complex represented by formula (I) or (I') (wherein, R<SP>0</SP>to R<SP>7</SP>are each H, halogen, alkyl, or alkoxy; R<SP>2</SP>and R<SP>3</SP>may be bound to each other to form a ring such as a naphthalene ring).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204250-A (JP)
Title: Image forming apparatus
Inventor: ZENZAI SHOICHI
IPC: G03G15/16
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that improves usability in terms of the detachability of a unit that requires replacement, by improving the degree of freedom in the design of the image forming apparatus.  <P>SOLUTION: The transfer belt cleaning device 23 is provided integrally with a transfer belt unit 25 so as to be swingable around a tension roller shaft 11a, 11b. In the course of the insertion of an intermediate transfer unit 101 into the body of the image forming apparatus 100 along an attaching guide 40, 41, the grip portion 47a, 47b of the transfer belt unit 25 changes from a projecting state to an accommodated state. In conjunction with this change, the intermediate transfer unit 101 changes from a first position A to a second position B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201558-A (JP)
Title: Polishing tape
Inventor: MATSUMURA YASUSHI
IPC: B24B37/20
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing tape that is unwound from a wound state without causing undulation.  <P>SOLUTION: The polishing tape 10 includes a belt-like urethane sheet 2 that has a polishing surface P for polishing an object to be polished. The urethane sheet 2 is formed by a wet film forming method. The urethane sheet 2 has a skin layer 2a on the polishing surface P side in which dense micropores are formed. A number of cells 3 are formed in an inner side of the skin layer 2a of the urethane sheet 2 so as to be dispersed approximately uniformly. The urethane sheet 2 has continuous formed structure. The polishing tape 10 has a belt-like base material 6 bonded to the opposite surface of the polishing surface P of the urethane sheet 2. A rear surface S of the base material 6 is roughened by sand blast processing. A localized adhesion between the polishing surface P and the rear surface S is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212280-A (JP)
Title: Light guide structure for solar cell, solar cell unit and solar cell module
Inventor: SHIBATA TOSHIKAZU
IPC: H01L31/052
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide structure of a solar cell, capable of efficiently guiding a sunlight to the solar cell.  <P>SOLUTION: The light guide structure of the solar cell includes a light receiving layer 210 for receiving an incident sunlight, an irregular reflecting layer 230 for irregularly reflecting the sunlight incident from the light receiving layer 210 as an irregularly reflected light; and a light guide layer 220 interposed between the light receiving layer 210 and the irregular reflecting layer 230 and guiding the irregularly reflected light to a solar cell element. The light receiving layer 210 includes a light receiving reflection surface 212, having a predetermined inclined angle for the light guide layer 220 and reflecting an incident sunlight to the light guide layer 220 side, an incident port 214 for allowing the sunlight reflected on the light receiving reflection surface 212 to be incident on the light guide layer 220, and a light guide reflecting layer 216 formed on a part other than the incident port on a boundary between the light receiving layer 210 and the light guide layer 220 and reflecting the irregularly reflected light in the light guide layer 220.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208427-A (JP)
Title: Pneumatic tire
Inventor: TANAKA YOSHITAKA
IPC: B60C9/22
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire in which the abrasion mode in the width direction of a tread is further uniformized.  <P>SOLUTION: The pneumatic tire comprises a carcass 1 forming a skeleton structure of the tire, a belt 3 arranged on the outer circumferential side of a crown area of the carcass 1, and a tread 4 arranged further on the outer circumferential side of the belt 3. Two belt layers forming the belt 3 are circumferential belt layers 3a, 3b consisting of cords extending in the tire circumferential direction. The tread 4 has a lamination structure consisting of a cap rubber layer 4a and a base rubber layer 4b. The thickness of the base rubber layer 4b of an area part reaching a step end position from an end part in the width direction of the circumferential belt layers 3a, 3b in the section of the tire width direction is set to be larger than the thickness of the base rubber layer of the other part of the tread 4, and the rubber hardness of the cap rubber layer 4a is set larger than the rubber hardness of the base rubber layer 4b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212901-A (JP)
Title: Reproduction device, system, and method
Inventor: TAKAHASHI FUMIAKI
IPC: G06F3/0481
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a retrieval operation of data to be performed intuitively without compressing a data display range.  <P>SOLUTION: A frame feed and return operation of moving image data can be performed by drawing a circular arc with a drag operation of a mouse 107 on a preview area 301 of a personal computer which can reproduce the moving image data. In this case, by making a sensitivity of frame feed and return processing different according to the size of the circular arc, a frame move can be performed longer when the circular arc is made e.g. small. When an object frame is close, by making the circular arc gradually larger, more detailed frame move is performed and a detailed frame retrieval can be made possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219870-A (JP)
Title: Multi-layer golf ball
Inventor: SULLIVAN MICHAEL J
IPC: A63B37/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer golf ball construction which may provide one or more of the following benefits: higher spin on full iron shots and superior overall ball performance properties.  <P>SOLUTION: Golf balls consisting of a single-layer core and a two-layer cover are disclosed. The core is formed from a rubber composition. An inner cover is formed from a thermoplastic composition, and an outer cover is formed from a polyurethane or polyurea composition. The surface hardness of the core layer is greater than the material hardness of the inner cover layer and is preferably 80 Shore C or greater.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210049-A (JP)
Title: Planetary gear mechanism and electrically driven vehicle
Inventor: ASAHARA YASUYUKI
IPC: F16H55/08
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gear mechanism and an electrically driven vehicle capable of restraining an exciting force in both rotating direction and radial direction.  <P>SOLUTION: The planetary gear mechanism is provided with four pinions 10P, 20P, and the phase of engagement with sun gears 10S, 20S of each of the pinions 10P, 20P and ring gears 10R, 20R is shifted equidistantly, and the relative tooth face shape of engagement with each of the pinions 10P, 20P and the sun gears 10S, 20S or ring gears 10R, 20R are modified in the same direction for the opposed pinions, and modified in the reverse direction for the adjacent pinions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217433-A (JP)
Title: Fixing device and image forming apparatus carrying the same
Inventor: ITO AKIKO
IPC: G03G15/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus carrying the same improved in legibility of high temperature display and an attention attracting means and having a simply-structured means allowing even a vision-impaired user to know whether a device has high temperature or not without touching a high temperature region.  <P>SOLUTION: The fixing device includes a high temperature attention attracting means 5 to attract attention to a high temperature condition of the fixing device 2. The high temperature attention attracting means 5 includes a first display member 6 having an opening part 6a and a cutout part 6b, a second display member 8 inserted into the cutout part 6a, a spring attaching member 9 arranged in the vicinity of a heat source, and a spring 10 formed by using a shape memory alloy and attached to the spring mounting member 9 to work in insertion of the second display member 8 into the cutout part 6a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217534-A (JP)
Title: Flash light emitting device
Inventor: KOSONE AKIHIRO
IPC: G03B15/05
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash light emitting device capable of emitting flash light with proper illumination, while giving consideration to the state of a main capacitor.  <P>SOLUTION: The flash light emitting device includes: the main capacitor; a light emitting unit; a residual voltage detection unit; a memory; and a selection unit. The main capacitor is configured to accumulate electric energy for flash light emission. The light emitting unit is configured to convert the electric energy to light to emit the flash light. The residual voltage detection unit is configured to detect the residual voltage of the main capacitor. The memory is configured to store a plurality of tables respectively showing a corresponding relationship between a parameter to determine the illumination light amount of the light emitting unit and the residual voltage in accordance with a state variation of the main capacitor. The selection unit is configured to estimate the state on the basis of the residual voltage remaining after the emission of the flash light and select the corresponding table out of the memory.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214834-A (JP)
Title: Eraser for marking pen
Inventor: WATANABE CHIZURU
IPC: B43L19/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eraser for a marking pen detachably and easily mountable to the marking pen of various sizes and various shapes including a cap, a cap with a clip or a cylinder end and used for a white board etc.  <P>SOLUTION: The eraser for the making pen includes a sponge cylindrical material 10 made of rubber-synthetic resin and having a cylinder hole 100 enabling detachably external fitting and contact bonding to the cap 21, the cap 21 with the clip 211 or the end of the cylinder 22 of the marking pen 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010224824-A (JP)
Title: Information processing apparatus
Inventor: ISHIHARA JUNICHI
IPC: G06F12/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To construct a database, which is accessed via a database manipulation language complying with a relational data model, of a database complying with the relational data model and a database complying with another model.  <P>SOLUTION: When receiving a database manipulation request described by an SQL transmitted from an application group 17, a database switching part 21 transmits the request, depending on the name of a relation manipulated by the manipulation request, to a relational database manipulation part 24 managing the relational database 25 or to a non-relational database, for instance, a database manipulation conversion part 26 managing record data 28 with index. The database operation conversion part 26 converts the received request into an API operating the record data 28 with index by referring to a conversion table 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222639-A (JP)
Title: METHOD OF MANUFACTURING Co-BASED SINTERED ALLOY SPUTTERING TARGET FOR FORMING MAGNETIC RECORDING FILM HAVING LOW MAGNETIC PERMEABILITY
Inventor: KOMIYAMA SHOZO
IPC: C23C14/34
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing Co-based sintered alloy sputtering target for forming magnetic recording film having low relative magnetic permeability.  <P>SOLUTION: The method of manufacturing Co-based sintered alloy sputtering target for forming magnetic recording film having low relative magnetic permeability comprises: a process of preparing Cr-Co alloy powder which has Cr of 50 to 70 mol% and the remaining part of Co, Pt powder, non-magnetic oxide powder, A metal powder (therein, A metal presents at least one kind among B, Ta, Mo, Cu, Nd, W, Nb, Sm, Tb, Ru and Re) and Co powder as powder starting materials; a process of compounding and mixing the powder starting materials such that a powder mixture having a component composition consisting of the non-magnetic oxide powder 2 to 15 mol% Cr of 3 to 20 mol%, Pt of 5 to 30 mol%, A of 0.5 to 8 atom% and the remaining part of Co is provided; a process of packing the powder mixture into a metal canned body; a process of encapsulating the powder mixture by vacuuming the interior of the metal canned body; and a process of hot-rolling the metal canned body in which the powder mixture is vacuum-enclosed, at a temperature of 800°C or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225000-A (JP)
Title: Password setting system for detachable recording medium
Inventor: HONDA SHOICHI
IPC: G06F21/62
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent that data of a detachable recording medium is leaked to a person except a user, and to update of a safe password without input and storage of the password by the user.  <P>SOLUTION: In this password setting system, a computer for being mounted with the detachable recording medium, a server, and a mobile terminal are connected via a communication network. When the detachable recording medium is mounted in the computer, the password stored by the detachable recording medium is transmitted to the server via the computer. When the server having received the password (a reception password) receives a processing request of encryption release from the mobile terminal, the server creates a new password that is a substitute of the reception password. The server transmits the new password and the reception password to the computer, and the computer transmits the new password and the reception password to the detachable recording medium. The detachable recording medium decodes data of a storage part by use of the received reception password by reception of the new password and the reception password, and changes the password into the new password.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222331-A (JP)
Title: Luminescent layer compound and organic electroluminescent element
Inventor: TAKASU ISAO
IPC: H01L51/50
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescent layer compound usable as a host material with an emission wavelength shifted to the longer wavelength.  <P>SOLUTION: The luminescent layer compound includes, in an at least dimeric form, a carbazole skeleton having one or more fluorine atoms in positions 3 and 6, represented by formula (1) (wherein at least either R3 or R6 is F, and the others are hydrogen atoms).  <P>COPYRIGHT: (C)2011,JPO&INPIT