baber/WOPTO huggingface dataset:
Patent JP-2009281449-A (JP)
Title: Vehicle propeller shaft
Inventor: TASHIRO HIROAKI
IPC: F16D3/26
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle propeller shaft capable of increasing lower limit strength without increasing the thickness of a steel plate constituting a welded pipe and the thickness of a yoke.  <P>SOLUTION: In a jointing part 76 between the yoke 56 and the electric resistance welded pipe 58, a mating portion 62 of the electric resistance welded pipe 58 is positioned within a region SS where tensile stress between the yoke 56 and the electric resistance welded pipe 58 periodically changed in synchronization with rotation of a hook joint 30 is particularly relatively lowered. Thus, this prevents the mating portion 62 of the electric resistance welded pipe 58 from being positioned in a phase region where tensile stress is increased during one rotation of the yoke 56. As a result, without increasing the thickness of the steel plate constituting the electric resistance welded pipe 58 and the thickness of the yoke 56, the lower limit strength in the jointing between the yoke 56 and the electric resistance welded pipe 58 can be increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284652-A (JP)
Title: Energy-saving power supply apparatus
Inventor: ISHII SHOZO
IPC: H02J9/06
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving power supply apparatus which turns off an internal switching regulator when a load is turned off to cut down power consumption as much as possible.  <P>SOLUTION: The power supply apparatus includes the switching regulator and a direct-transfer line, and usually supplies AC power from the switching regulator to the load in a normal mode. When the switching regulator fails, the power supply apparatus switches the direct-transfer line to supply AC power to the load. The power supply apparatus also includes a means which detects the on/off condition of the load, and a microcomputer which makes control for stopping the switching regulator, based on a detection signal indicative of the on/off condition of the load. When the load is turned off, therefore, the operation of the switching regulator is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279184-A (JP)
Title: Coupling device of vehicle seat
Inventor: MIHASHI ATSUTAKA
IPC: A47C1/025
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To widely secure a support face in a retaining member when bending an end portion of the retaining member preventing axial detachment of coupling members in a coupling device of a vehicle seat.  <P>SOLUTION: The coupling device (a reclining device 4) of the vehicle seat is formed by preventing its axial detachment by a retaining member 70, while an internally toothed member 10 having an internally toothed gear 11 and an externally toothed member 20 having an externally toothed gear 21 are engaged with each other. The retaining member 70 is axially applied to the outer board face of the externally toothed member 20 by pushing respective insertion pieces 73, etc. into a recess (recessed portions 26, etc.) between respective projecting portions 25, etc. of the externally toothed member 20 and bending the ends of the projecting tips. The bending process of the end portions is executed by applying a support device to the back face of a second bearing face part 72. The second bearing face 72 has auxiliary bearing face portions 72a, etc. axially applied to the respective projecting portions 25, and the auxiliary bearing face portions 72a, etc. extend from the second bearing face part 72 radially outward to be flush therewith and are configured to apply the support device to the back face together with the second bearing face part 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282382-A (JP)
Title: Light emitting sign device
Inventor: YOSHIKAWA MASAYASU
IPC: G09F13/20
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting sign device allowing a driver to notice a traffic sign simply and inform him/her of no-entry and stop rules for a motor vehicle even from a remote place by merely attaching it to an existing sign board later and creating a showy light emitting condition.  <P>SOLUTION: This light emitting sign device is constituted by attaching a light emitting sign body 3 formed into a shape agreeing with a sign display 6 on the sign board 2 and provided with LED elements 10 composed of a plurality of ultra-high intensity thin chips having different light emitting colors to a front face of the sign board 2 detachably, attaching a power supply mechanism 4 connected electrically with each LED element 10 to a rear surface side of the sign board 2, and lighting and flickering each LED element 10 in a shape of sign to let the driver confirm the sign display 6 on the sign board 2 visually even from the remote place.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008213943-A (JP)
Title: Carrying method for semiconductor device
Inventor: TOIDA TOKUJI
IPC: H01L21/673
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the adhesion of foreign matter to semiconductor device housed in a tray.  <P>SOLUTION: In the semiconductor equipment storage tray, a plurality of pockets for individually housing the semiconductor equipment are formed in line on the inside which is surrounded by a peripheral edge serving as an outer frame. At the peripheral edge of the tray, a bulkhead, which surrounds a notch provided in a side wall surrounding an outer end, is provided from an inner surface of the side wall. A cover tray, the peripheral edge of which is formed in almost the same shape as that of the semiconductor equipment storage tray and which has the inside of the peripheral edge formed as a flat plane with no opening, is superposed on each of the lowermost and uppermost ones of the stacked trays. In the pocket, a recess or a protrusion is formed in a flat portion facing the housed semiconductor equipment, and an opening is not provided. Additionally, the tray, in which the semiconductor equipment is not housed, is superposed on the uppermost one of the stacked trays. The above constitution can prevent the adhesion of suspended foreign matter to the housed semiconductor equipment by the bulkhead or by the cover tray or the tray with no opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009289430-A (JP)
Title: Power source control device of battery pack
Inventor: SAITO YASUSHI
IPC: H01M2/10
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source control device easy to assemble and capable of miniaturizing by optimizing the mounting position of a current sensor and/or contactor.  <P>SOLUTION: The power source control device of a battery pack formed by housing a plurality of battery modules each of which is formed by connecting a plurality of unit cells in series in a battery housing box in parallel and connecting the battery modules in series includes a battery control substrate on which a circuit component controlling the voltage of the battery pack is mounted, wherein the contactor opening and closing a high voltage circuit and a current sensor detecting the current of the battery pack are mounted on the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009014708-A (JP)
Title: Magnetic sensing method, atomic magnetometric sensor, and magnetic resonance imaging apparatus
Inventor: SUGIOKA HIDEYUKI
IPC: A61B5/055
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To extend a measuring frequency band in a magnetic sensing method, an atomic magnetometric sensor and a magnetic resonance imaging apparatus.  <P>SOLUTION: A group of atoms contained in a cell is irradiated with pump light having a circularly polarized component and probe light having a linearly polarized component to improve the magnetic sensing method utilizing a rotation angle of a plane of polarization of the probe light before and after passing the cell. A magnetic field of a direction in which the pump light enters an intersecting region is provided with a gradient, and in this state, irradiation of the pump light and probe light is carried out to acquire information on the rotation angle of the plane of polarization of the probe light before and after passing the cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009285011-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can effectively heighten players' expectation at the final stage of a replay high probability condition.  <P>SOLUTION: After RT (1) advantageous to players ends, the slot machine shifts to an initial game condition. When replays (8) to (10) are won, the machine shifts to the RT (1) again. When a replay (1) is won, the machine shifts to RT (2) disadvantageous to the players. A sub CPU 91a carries out a battle performance suggesting the possibility that a special combination has been won and the possibility that SCT in which a procedure for avoiding the winning of the replay (1) is announced in a subsequent initial game condition has been won at the final stage of the RT (1). In the initial game condition, even if no SCT has been won, it is possible to make the machine shift to the RT (1) by itself.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290481-A (JP)
Title: Portable electronic apparatus and network system of portable electronic apparatus
Inventor: MATSUDA YOSHIKAZU
IPC: H04M1/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To construct a mutual dependency only between terminals, and to improve convenience in the case of managing function limitation of the terminals in a network system of a portable electronic apparatus.  <P>SOLUTION: A first portable electronic apparatus is provided with: a first operating part; a first part to be operated which can operate on the basis of an operation of the first operating part; an authenticating part for determining whether to be a specific individual on the basis of registered prescribed authentication information and outputting an authentication signal when it is determined to be the specific individual; a control part for allowing an operation of the first part to be operated when the authentication signal is detected; and a first transmitting part which can transmit the authentication signal to a second portable electronic apparatus. The second portable electronic apparatus is provided with: a second operating part; a second part to be operated which operates on the basis of an operation of the second operating part; a second receiving part which receives the authentication signal transmitted from the first transmitting part; and a second control part for allowing the operation of the second part to be operated when the authentication signal received by the second receiving part is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288469-A (JP)
Title: Projection device
Inventor: NAKAYAMA KENJI
IPC: G03B21/28
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to reduce the size and increase heat radiation performance simultaneously in a high-luminance projection device.  <P>SOLUTION: By arranging laser beam sources respectively on a movable part and a non-movable part of a base comprising the movable part and the non-movable part, and moving the movable part when the projection device is used, the heat radiation performance is improved. Since the laser beam source moves simultaneously with the movable part, an optical path is secured by an optical fiber so that an optical axis may not be misaligned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008301700-A (JP)
Title: Piezoelectric actuator, and lens transfer device having the same
Inventor: KOC BURHANETTIN
IPC: H01L41/293
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator and a lens transfer device having the piezoelectric actuator.  <P>SOLUTION: The lens transfer device includes: a lens barrel having a lens hole, where not less than one lens is arranged, and a member subjected to friction on an external surface; a base having a guide section for guiding the lens barrel in the direction of an optical axis vertically and movably; the piezoelectric actuator, where a piezoelectric body, which has at least one friction member abutting on the member subjected to friction on one side surface, is arranged on a plane section at one side of the base and driving force is provided when power is supplied; and a preload member providing elastic force for supporting the piezoelectric actuator at the side of a lens barrel elastically so that the contact state between the member subjected to friction and the friction member is maintained. A structure is simplified for microminiaturization, the resolution of transfer is excellent since large displacement can be obtained even if input power is low, the loss of power required for drive is minimized, the structure of a guide mechanism for guiding the transfer of a lens is simple, and a lens can be transferred precisely and stably.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009291030-A (JP)
Title: Mems variable capacitor
Inventor: KAWAKUBO TAKASHI
IPC: H02N2/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MEMS variable capacitor which brings a movable electrode stably in contact with a fixed electrode over a wide temperature range, ensures excellent reproducibility and reliability, and have a large maximum capacitance value.  <P>SOLUTION: The MEMS variable capacitor includes: a first connection beam whose one end is fixed to a substrate, a first drive beam connected to the first connection beam, a second drive beam which is connected to the first drive beam and extends in the opposite direction, a second connection beam whose one end is fixed to the substrate, a third drive beam connected to the second connection beam, a fourth drive beam which is connected to the third drive beam and extends in the opposite direction, a movable electrode provided between the ends of the second and fourth drive beams, and a fixed electrode provided on the substrate to face the movable electrode. The first to fourth drive beams comprise a piezoelectric film sandwiched between a lower electrode and an upper electrode. The first and third drive beams are arranged on a line, the second and fourth drive beams are arranged on a line, and the first and second drive beams are axisymmetrically arranged to the third and fourth drive beams.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295747-A (JP)
Title: Polishing solution for metal
Inventor: MABUCHI KATSUMI
IPC: B24B37/00
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing solution for metal capable of completing CMP in one step for a conductive metal and a barrier metal using the same CMP polishing solution.  <P>SOLUTION: The chemical mechanical polishing slurry comprises (1) a complex forming agent (dissolving agent), (2) an anti-corrosion agent, (3) an oxidant, (4) abrasive grains and (5) a salt as an additive for increasing the electric conductivity. Optionally, (6) a water soluble polymer may be added to the above components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246927-A (JP)
Title: Encoding method, encoder, and decoder
Inventor: MURAKAMI YUTAKA
IPC: H03M13/19
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent reception quality when an LDPCP-CC is generated, and an information sequence is sent after subjected to an error-correction encoding using the LDPC-CC.  <P>SOLUTION: In an encoding method for generating low-density parity-check convolutional codes (LDPC) of a time-variant period 3g (g: a positive integer), an LDPC-CC code word is obtained through linear operation between first to 3g-th parity check polynomials and input data for LDPC-CC defined based upon a parity check polynomial expressed by expression (1-k) [Here, X<SB>1</SB>(D), X<SB>2</SB>(D), ..., X<SB>n-1</SB>(D) are polynomial representations (n: an integer not less than 2) of information sequences X<SB>1</SB>, X<SB>2</SB>, ..., X<SB>n-1</SB>, P(D) is a polynomial representation of a parity sequence. Further, a<SB>#k.p.1</SB>, a<SB>#k.p.2</SB>, a<SB>#k.p.3</SB>(k=1, 2, 3, ..., 3g: p=1, 2, 3, ..., n-1) are integers (provided that a<SB>#k.p.1</SB>≠a<SB>#k.p.2</SB>≠a<SB>#k.p.3</SB>), and b<SB>#k.1</SB>, b<SB>#k.2</SB>, and b<SB>#k.3</SB>are integers (provided that b<SB>#k.1</SB>≠b<SB>#k.2</SB>≠b<SB>#k.3</SB>). Furthermore, c%d represents the remainder after (c) is divided by (d)].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009008673-A (JP)
Title: Cyanine dye phosphoamidite
Inventor: REDDY M PARAMESWARA
IPC: C09B23/01
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dye, that is a stable cyanine dye, phosphoamidite.  <P>SOLUTION: A phosphoamidite represented by the chemical formula 1, wherein each dotted line represents carbon atoms which are necessary to form a condensed, substituted or not substituted, aromatic ring, m is an integer from 1 to 18, Y and Z are selected independently from the group consisting of S, O, N, CH<SB>2</SB>and C(CH<SB>3</SB>)<SB>2</SB>, R<SB>1</SB>is an alkyl group, (PAM) is a phosphoamidite group, and X<SP>(-)</SP>is an anion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009302171-A (JP)
Title: Method of manufacturing semiconductor device, method of manufacturing transistor, and method of manufacturing electrooptic device
Inventor: MIYASHITA KAZUYUKI
IPC: H01L21/336
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when technique for crystallizing an amorphous silicon layer region by forming a seed crystal by introducing a metal catalyst of Ni, Co, Fe, Pd, Pt, Cu, and Au into a part of an active layer, carrying out a heat treatment for crystallization, and successively applying energy by an excimer laser etc., is used as crystallization technique for obtaining a crystal silicon layer, plane orientation of the seed crystal cannot be controlled.  <P>SOLUTION: In a method of manufacturing a semiconductor device, the amorphous silicon layer 103 is deposited on an aluminum layer 102, then is subjected to anneal thereby undergoing layer conversion. Simultaneously, the amorphous silicon layer 103 is converted into a polycrystalline silicon layer 104 having (111) orientation. The polycrystalline silicon layer 104 is patterned and used as the seed crystal to obtain a laminated amorphous silicon layer 105, which is crystallized by laser annealing to obtain the semiconductor layer 108 having a crystal silicon layer 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009174702-A (JP)
Title: Clamp fixing structure
Inventor: MAEDA KENICHIRO
IPC: F16B21/06
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cheap and high safety clamp fixing structure in the clamp fixing structure to fix the projected part which is integrally mold with a case to the clamp.  <P>SOLUTION: This fixing structure is employed to fix the couple of plate ribs 3 which are arranged so that it may project in the plane part 20 of the unit case 2 which is integrally mold by forming process in only one axial direction and the clamp 1 which is consisted so that the couple of plate ribs 3 can be pinched at a pinched part. In a contact stage of the couple of plate ribs 3 with a clamp 1, the couple of plate ribs 3 incline in the direction which approaches by external force or the direction which keeps away mutually and the couple of pieces of elastic support piece of the clamp 1 deform elastically by contacting with a sidewall face 3c of the couple of plate rib 3 in the direction which approaches or the direction which keeps away mutually. The couple of pieces of elastic support piece are restored to the condition before contact step in the fixed step of the couple of plate ribs 3 and the clamp 1, and the couple of projection parts 3 are pinched by the pinched part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009298521-A (JP)
Title: Paper sheet storing and discharging device
Inventor: OKAMOTO MASAAKI
IPC: B65H39/16
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing a conveyance abnormality when delivering bills from a drum.  <P>SOLUTION: A paper sheet storing and discharging device 1 is provided with first and second reels 4a and 4b for winding first and second tapes 2 and 3, the drum 5 for winding the bills P in held states between each conveyance face 2a and 3a with the first tape 2 and the second tape 3, and first and second turning rollers 7a and 7b oppositely arranged at a bill inlet/outlet 9 to turn each of the first and second tapes 2 and 3 in the direction of the drum 5. In the device 1, the first and second tapes 2 and 3 wound between the first and second reels 4a and 4b and the drum 5 are wound and unwound via the first and second turning rollers 7a and 7b to store and discharge the bills P. A guide having a projecting part 22 projecting toward the drum 5 is provided on a tape rear face 2b side of the first tape 2 from the first turning roller 7a to the drum 5 on the first turning roller 7a side between the first turning roller 7a and the drum 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301243-A (JP)
Title: Running system for autonomous vehicle
Inventor: AOYAMA HAJIME
IPC: G05D1/02
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a running system for an autonomous vehicle that ensures stable and reliable running control and maintains satisfactory work environment cleanliness.  <P>SOLUTION: The autonomous vehicle running system includes an imaging part 38 mounted on the body of an autonomous vehicle 31 to image a ceiling part 22 with tapes 25a to 25e attached, and magnetic sensors 36 and 37 for detecting magnetic marker lines 26A, 26B to 29A, 29B constituted of a plurality of magnetic pins 30 buried in a floor 21. Image data captured by the imaging part 38 implements running on the floor 21, and the detection of the magnetic marker lines 26A, 26B to 29A, 29B by the magnetic sensors 36 and 37 implements stopping. Reliable running control is thus ensured without degradation of work environment cleanliness owing to dust or the like. The magnetic sensors 36 and 37 detect the magnetic marker lines 26A, 26B to 29A, 29B precisely to implement precise stopping.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008229626-A (JP)
Title: Sprinkler nozzle
Inventor: ASANO YOSHIKI
IPC: B05B1/06
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprinkler nozzle capable of facilitating the management of a sprinkler path and bypass and attaining long service life.  <P>SOLUTION: In the sprinkler nozzle, a fitting recess 8 capable of fitting an annular member 3 is provided at a tip opening part 2 of a nozzle body 1, an insertion hole in which a valve element 7 is inserted is formed in the annular member 3 fitted into the fitting recess 8, the valve element 7 is provided with a screw part 7a which is screwed with a screw part 4a provided in a water channel 4 of the valve body 1, the annular member 3 is provided with a recessed groove forming the water channel 4 into which water having controlled flow rate by the valve body 7 is introduced and the sprinkler path 6 communicating with the outside of the nozzle body 1 and defining the jetting direction and the jetting angle of water to structure so as to set the sprinkling direction of the sprinkler path 6 by the turning of the annular member 3, the bypass 11 communicating with the sprinkler path 6 is provided in the annular member 3 and the bypass 11 comprises a linear through hole communicating with the sprinkler path 6 at one end, communicating with the outside of the valve body 1 at another end and penetrating the annular member 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT