baber/WOPTO huggingface dataset:
Patent JP-2007325938-A (JP)
Title: Stitching device for sewing machine
Inventor: SAKUMA KOICHI
IPC: D05B63/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stitching device for a sewing machine in which when a needle is pierced through an object to be sewn in overedge stitch, an upper looper thread and a lower looper thread stored by motion of an upper looper and a lower looper positioned beforehand between a thread tension device and an overedge stitch and by thread-drawing of a looper thread feeding means are discharged and tightened, thereby functions of lock stitch and whipstitch are achieved and the lock stitch and the overedge stitch can be performed at once by a single sewing machine.  <P>SOLUTION: The stitching device for the sewing machine includes a looper thread feeding means 400 which when upper looper thread and lower looper thread are looped to a needle linked to movement trajectory of the upper looper 30 and the lower looper 40 according to change-over control to overedge stitch of a lock stitch/overedge stitch change-over control part, upper looper thread and lower looper thread required for overedge stitch are stored by drawing in via a thread tension device, and then after the needle withdraws from the upper looper thread and the lower looper thread and the upper thread is fastened by a thread take-up device, feeds the upper looper thread and the lower looper thread drawn in and stored to the upper looper and the lower looper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023395-A (JP)
Title: Airbag and airbag system
Inventor: ABE KAZUHIRO
IPC: B60R21/16
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag hardly influenced by heat from an inflator when an airbag inflation shape restricting strap ruptures, and an airbag system having this airbag.  <P>SOLUTION: The strap 20 is provided in the airbag 10 to regulate a shape of the inflation of the airbag 10. The strap 20 is provided to connect right and left sides of the airbag 10. The strap 20 is formed of a fabric woven by warps and woofs and so configured that the fine line direction of the fabric runs in a direction oblique to a longitudinal direction, i.e., a tensile direction, of the strap 20. When a predetermined or larger tensile force is applied to the strap 20, the texture of the fabric becomes loose and the strap ruptures so that the warps and woofs of the fabric composing the strap 20 are pulled out of the texture of the fabric.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033018-A (JP)
Title: Conveying apparatus
Inventor: URATANI TAKAFUMI
IPC: H01L21/677
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying apparatus in which a bellows can be easily replaced.  <P>SOLUTION: The conveying apparatus A1 includes: a fixed base 1 provided with a ceiling wall 13 which has an opening 132B at the center and is connected and fixed to a vacuum chamber; an elevating/lowering base 2 provided with a cylinder part 21 and supported by the fixed base 1 so as to be elevated and lowered in such a way that the cylinder part 21 retreats and advances to/from the opening 132B; a linear movement mechanism 6 loaded on the elevating/lowering base 2 for moving a work along a moving stroke within a horizontal plane; and a cylindrical bellows 14 which is arranged so as to surround the cylinder part 21 and has ends attached to the ceiling wall 13 and the elevating/lowering base 2 respectively to airtightly seal them. The ceiling wall 13 includes a first part 131 and an annular second part 132, and while the first part 131 is connected and fixed to the vacuum chamber, the second part 132 is separably connected to the first part 131, and one end of the bellows 14 is attached to the second part 132.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037304-A (JP)
Title: Storage system with function of changing raid level
Inventor: SUETSUGU MICHIO
IPC: G06F3/06
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of changing an RAID level by using a method different from that arranging a free storage area in an RAID group and using the area.  <P>SOLUTION: A plurality of storage devices arranged in a storage system include a spare storage device, which is not the member of the RAID group, in addition to two or more member storage devices being the member storage devices of the RAID group. A controller arranged in the storage system changes the RAID level of the RAID group from the first RAID level to the second RAID level through the use of the spare storage device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038163-A (JP)
Title: Structure for preventing pattern peeling of leg portion in connection electric component
Inventor: ARAI AKIFUMI
IPC: H05K3/34
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for preventing the pattern peeling of a leg portion in a connection electric component capable of withstanding actual terminal insertion/ejection, terminal dead load, and terminal gouging force by soldering from the signal terminal pattern of the connection electric component, such as a jack, to the land of the leg of another component, and capable of corresponding to the revision of a standard in an external terminal strength test.  <P>SOLUTION: The structure is packaged onto a printed circuit board 1, and prevents the pattern peeling of a leg 3 in the connection electric component, such as the jack 2 connected by insertion and ejection from the outside. A solder portion H in the leg 3 of the connection electric component is connected from the signal terminal pattern of the connection electric component to the leg land of another component, such as an axial coil 5 packaged onto the printed circuit board 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036425-A (JP)
Title: Room pressure control method and system
Inventor: SAKUMA MASAYOSHI
IPC: F24F7/007
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a room pressure control method and a system capable of preventing a backflow phenomenon between object rooms generated in response to opening-closing of a door.  <P>SOLUTION: This room pressure control system 10 has the object rooms 12A and 12B communicating via the door 30X, dampers 24A and 24B adjusting the exhaust air volume, differential pressure sensors 28A and 28B measuring pressure, an opening-closing sensor 34X detecting opening-closing operation of the door 30X, and a control device 36 controlling opening of the dampers 24A and 24B. The control device 36 performs control for varying the opening of the dampers 24A and 24B in response to a measured value of the differential pressure sensors 28A and 28B while detecting a closing state of the door 30X by the opening-closing sensor 34X, and fixes the dampers 24A and 24B by the openings A and B when detecting operation for opening the door 30X, and releases a fixation of the opening when detecting operation for closing the door 30X.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038766-A (JP)
Title: Video signal multiplex transmission device, and imaging apparatus employing video signal multiplex transmission device
Inventor: NONAKA TAKATOSHI
IPC: H04L1/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To display the number of transmission error bits of a video signal.  <P>SOLUTION: A video signal multiplex transmission device for two-way transmission of a digital signal containing digitized video signal, audio signal and control signal via one transmission line calculates a collation checksum and an error-correcting code in transmission of a digital signal to be transmitted, superimposes the collation checksum and the error-correcting code in the transmission of the digital signal to be transmitted, calculates a checksum in reception of a transmitted digital signal, extracts the collation checksum in the transmission from the transmitted digital signal; collates the extracted collation checksum in the transmission with the calculated checksum in the reception of the digital signal, performs error correction or error compensation, generates a character indicating the number of transmission error bits before and after the correction or compensation and superimposes the generated character on an output video signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040430-A (JP)
Title: Packaging bag for food and its manufacturing method
Inventor: SHIRAI NAOTO
IPC: B31B50/64
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag for a food capable of surely taking out such the food as a packaged sandwich by exactly tearing a packaging film of one side when it is opened, and to provide a method for manufacturing it.  <P>SOLUTION: In the method for manufacturing the packaging bag for the food, both side edges 11 and 21 of both front and back face films 10 and 20 overlapped are sealed, and by providing a sealed part 54 by sealing the vicinity of one end edge over a space between both side edges 11 and 21, a header part 51 and a storing part 53 are provided on both the front and back face films 10 and 20. The method is characterized in that the process in which a notch line 21 being a starting point for unsealing is formed on the storing part 53 side of the back face film 20, a cover film 40 covering the notch line 21 is overlapped on the inner side face of the back face film 20, and the back face film 20 and the cover film 40 are sealed so as to surround the notch line 21 to provide a separated part 56, is included.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041945-A (JP)
Title: Rotation detection sensor mounting structure
Inventor: TAWARA HIDEO
IPC: F16C41/00
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To mount a wheel speed sensor P to a hub cap D, firmly and easily.  <P>SOLUTION: When the wheel speed sensor P is fitted into the hub cap D, a mounting part 13 is fitted into a U-shaped engaging piece 15, to position the wheel speed sensor P with respect to the hub cap D, allowing a through-hole 14 of the mounting part 13 and a hole 18 of the engaging piece 15 to be concentric. A rod-like pin 20 is inserted into the holes 18, 14 and is then rotated about its axis, to allow its retaining piece 21 to be engaged with a claw piece 17. The pin 20 and the holes 18, 14 are shaped in ellipses, having nearly the same sized cross sectional shape; through the rotation of the pin, the cross-sectional long axis direction of the pin 20 is directed in the cross-sectional short axis direction of the holes 14, 18, and through their length difference (diameter difference), the pin 20 is brought into press contact with (press fitted to) the holes 14, 18, allowing the wheel speed sensor P to be mounted firmly to the engaging piece 15 via the pin 20; and the pin 20 is locked through the engagement of the retaining piece 21 with the claw piece 17 and the wheel speed sensor P is mounted firmly to the hub cap D.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043834-A (JP)
Title: Electric circuit element and manufacturing method thereof
Inventor: UEMICHI YUSUKE
IPC: H01L21/3205
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost capacitor with a simple structure without the need to use a new material for a dielectric layer.  <P>SOLUTION: The electric circuit element which has at least a first resin layer 2 provided on a substrate 1, a first wiring layer 3 provided on the first resin layer 2, a second resin layer 4 provided on the first resin layer 2 to cover the first wiring layer 3, and a second wiring layer 5 provided on the second resin layer 4, the capacitor being composed of the first wiring layer 3 and second wiring layer 5. At least one of the first wiring layer 3 and second wiring layer 5 is preferably formed of a metal plating layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047442-A (JP)
Title: Probe card
Inventor: TOKUNAGA HIDETO
IPC: G01R1/073
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust a relative position to a to-be-inspected object in a prove card for simultaneously inspecting electrical characteristics of two circuit units adjacently formed on a tape-like device.  <P>SOLUTION: Probe groups 21-24 are each composed of a plurality of probes. Contact rows 21L-24L are formed by tips of the probes belonging to the probe groups 21-24. An opening 41 for penetrating a probe board is formed at a location corresponding to the contact row 21L. The second probe group 22 is divided into an overlap probe group 22b passing between the contact row 21L and the probe board on the wiring side rather than a probe supporting section 22S, and bypass probe groups 22a, 22b bypassing the contact row 21. A wide air gap is formed between them. An end of the contact row 21L can be observed from the opposite side of the probe board through the air gap and the opening 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008068072-A (JP)
Title: Coated silica sand
Inventor: MURAYAMA HISAYA
IPC: A47G27/02
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide silica sand coated with a film of an elastic resin or rubber, which is capable of obtaining an artificial lawn structural body to provide persistent impact absorption and a comfortable elastic feeling.  <P>SOLUTION: The coated silica sand includes a coating layer which is composed of a resin or rubber and contains micro balloons. The resin or rubber has a 20% tensile stress after hardening of 0.1MPa-1.2MPa. and an average particle diameter of the micro balloons of 20-70μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049131-A (JP)
Title: Method of forming solder bump
Inventor: KURAUCHI TOSHIHARU
IPC: H01L21/60
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a solder bump which prevents a harmful effect due to the internal stress of a barrier layer without complicating steps to improve the reliability of a juncture.  <P>SOLUTION: The method of forming the solder bump includes a step of forming a resist pattern 23 on a conductive layer 22 on a substrate 21, a step of forming a barrier layer 24 on the substrate 21 using the resist pattern 23 as a mask, a step of forming a solder layer 26 using the resist pattern 23 as a mask, and a step of removing the resist pattern 23 from the substrate 21. The barrier layer 24 is formed by the vacuum deposition method in an inert gas atmosphere. This lowers the density of the barrier layer 24 formed on the substrate 21. As a result, the internal stress of the barrier layer 24 is reduced, compared to a case of formation of the barrier layer 24 without the inert gas, to suppress delamination of the barrier layer 24 and contraction of the resist pattern 23 owing to the internal stress without increasing the number of steps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047514-A (JP)
Title: Structure for mounting position detecting device
Inventor: IIJIMA ATSUSHI
IPC: B23Q17/22
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a mounting operation to be carried out such that a horizontal state and the like are held even for an elongated scale member over its entire length with respect to a mounting base section having a step and the like on its mounting surface.  <P>SOLUTION: The scale member 5 is mounted on the mounting base section 3 while straddling the step 7, such that its high-position facing part 5A is fixed by a mounting bolt 15 by using a high-position area 3A as a reference plane, and its low-position facing part 5B is fixed by a height adjustable mounting bolt unit 16 which is composed of a mounting bolt 17, a height adjusting cam member 18 and a holding ring member 20, and compensates the height position with respect to the reference plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048952-A (JP)
Title: Shielded conductor
Inventor: WATANABE KUNIHIKO
IPC: H01B7/42
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielded conductor in which heat radiation is improved.  <P>SOLUTION: The shielded electric conductor 10 is equipped with an electric wire 13, a braided wire 12 to surround the outer periphery of the electric wire 13, a sheathing tube 11 to house the electric wire 13 and the braided wire 12 in which the outer periphery of the electric wire 13 is brought into tight contact with the braided wire 12, and the shielding layer is brought into tight contact with the inner periphery of the sheathing tube 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008071476-A (JP)
Title: Device and method for converting data format
Inventor: INAMURA HIROSHI
IPC: G06F21/10
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform data conversion for digital information of a first data format capable of holding management information so as to prevent omission of a part or all parts of the management information.  <P>SOLUTION: A protective information extraction means 5 extracts copyright protective information from the digital information of a digital information reproduction device 11. A computer 5 receives converted data and the copyright protective information of this data, and adds the copyright protective information to the tail of the file of a WAV format to store it. A reconversion means 9 receives, upon reception of a reconversion command, data of a data management format of the computer 15 to which the copyright protective information has been added, and reconverts the data into data of a standard format of a digital recording/reproducing device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009051041-A (JP)
Title: Printer, head cleaning method of printer and its program
Inventor: KANBE HIROKI
IPC: B41J2/32
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer or the like which can obtain a normal cleaning result even when a cleaning region is set other than in the vicinity of a terminal end of a sheet of paper.  <P>SOLUTION: The printer detects an identification mark 51 while conveying a marked sheet of paper P3SA which has the cleaning region CE on the front face S1 and also has the identification mark 51 corresponding to the cleaning region CE given on its rear face. Cleaning processing is carried out along with detection of the identification mark 51, and at the same time the marked paper P3SA is cut along with detection of a terminal end of the identification mark 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053018-A (JP)
Title: Fluorescent x-ray analysis method and fluorescent x-ray analyzer
Inventor: NOGUCHI MICHIKO
IPC: G01N23/223
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analysis method which enables the precise analysis of the elements contained in a target member, even if a substance that obstructs measurement (interefering substance) is present in the vicinity of or under the target member, and to provide a fluorescent X-ray analyzer that realizes the fluorescent X-ray analysis method.  <P>SOLUTION: For example, when the content of Pb in the tin plating film (soldering) of the electrode part of a chip resistor is measured, an X-ray beam with a diameter of 10-100 μm is scanned, to detect the distribution of Sn, Ag and Si contained in the chip resistor. The distribution of Sn shows the existing area of the tin plating film, the distribution of Ag shows the existing area of a substrate film comprising the lead glass-containing Ag film provided to the lower layer of an Sn plating film, and the distribution of Si shows the existing area of the protective film comprising lead glass adjacent to an electrode to cover the chip resistor. The optimum measuring point, where only Sn exists, is extracted from the image, showing those distribution states and irradiated with the X-ray beam to measure the content of Pb in the Sn plating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051351-A (JP)
Title: Power supply device for vehicle
Inventor: MATSUURA TAKAHIRO
IPC: H01M10/48
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device for a vehicle capable of calculating a residual capacity of an in-vehicle battery by electric energy (watt hour).  <P>SOLUTION: This power supply device is provided with a table 14 for recording each integrated value obtained by integrating square values of minimum voltage values from an open voltage value of the in-vehicle battery 4 corresponding to the zero of the residual capacity up to a full charge open voltage value based on a relation between the open voltage value of the in-vehicle battery 4 and the square value of the minimum voltage value of the in-vehicle battery 4 when starting an engine 15, a recording means 20 for recording a coefficient of the integrated value up to the full charge open voltage value and the full charge electric energy of the in-vehicle battery 4, a voltage acquisition means 12 for acquiring the voltage value detected before starting the engine 15 as the open voltage value, and a minimum voltage acquisition means 12 for acquiring the minimum voltage value detected when starting the engine 15. The integrated value corresponding to the open voltage value, and the minimum voltage value is determined from the table 14. Based on the determined integrated value and the recorded coefficient, the residual electric energy of the in-vehicle battery 4 is calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008086194-A (JP)
Title: Semiconductor device and power receiving device
Inventor: NAGATA TAKESHI
IPC: H01L21/336
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is capable of wireless communication, which can transmit and receive individual information, without checking remaining capacity of a battery or changing batteries due to deterioration with time in the battery for a drive power source, and maintain a proper transmission/reception state, even when electric power of an electromagnetic wave from a reader/writer is not sufficient.  <P>SOLUTION: The semiconductor device includes a signal processing circuit, a first antenna circuit connected to the signal processing circuit, an antenna circuit group, a rectifier circuit group, and a battery connected to the signal processing circuit. The first antenna circuit transmits and receives a signal for transmitting data stored in the signal processing circuit and drives a power supply circuit, and each antenna circuit of the antenna circuit group receives a signal for charging the battery and includes antennas each of which has a different corresponding frequency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009051718-A (JP)
Title: Piezoelectric porcelain and piezoelectric element
Inventor: IWASHITA SHUZO
IPC: H01L41/39
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide non-lead piezoelectric porcelain and a non-lead piezoelectric element which are low in temperature dependency of oscillation frequency.  <P>SOLUTION: The piezoelectric porcelain is one that comprises a bismuth layered compound as a main component, wherein Mn is used so as to contain 0.05-2.0 pts.mass of Mn in terms of MnO<SB>2</SB>to 100 pts.mass of the main component whose compositional formula is denoted as xMBi<SB>4</SB>Ti<SB>4</SB>O<SB>15</SB>+(1-x)MBi<SB>2</SB>Nb<SB>2</SB>O<SB>9</SB>(wherein, M is an alkaline earth metal element, and x=0.5). Also, it is preferable that the M is Sr.  <P>COPYRIGHT: (C)2009,JPO&INPIT