baber/WOPTO huggingface dataset:
Patent JP-2009222218-A (JP)
Title: Fastener with flange
Inventor: OKUMURA MASAHIKO
IPC: F16B23/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener with a flange capable of substantially uniformizing seat surface bearing pressure of a flange part in fastening.  <P>SOLUTION: This fastener 10 with the flange has a head part 12 formed in a square columnar shape, a body part 14 integrally arranged in the head part 12 and forming a male screw part 15, and the flange part 16 integrally arranged between the head part 12 and the body part 14 and forming a surface 18 on the head part 12 side in a substantial waveform in a side view with a ridgeline 12A part of an outer peripheral surface 12B of the head part 12 as a trough part 18A and a part between ridgelines 12A as a crest part 18B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226450-A (JP)
Title: Manufacturing method and device for coil spring
Inventor: HONDA YOSHINORI
IPC: B21F1/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely obtain a coil spring in which the interval between each coil part is curved with a predetermined expansion amount.  <P>SOLUTION: A coil spring 10 formed into a curved shape is obtained by successively performing the following steps for each coil part 21: a step of expanding a pitch between both coil parts 21a and 21b while pressing expansion tools 30, 30a, 30b, 30c against the preceding coil part 21a to be worked, one of a plurality of coil parts 21 constituting a linear coil 20, to plastically deform the preceding coil part 21a, and while bringing the expansion tools into contact with the succeeding coil part 21b adjacent to the preceding coil part 21a in a state that the succeeding coil part is in non-contact with the expansion tools 30, 30a, 30b, 30c or is allowed to be in contact within the range of an elastic limit; and a step of releasing the pressing state of the expansion tools 30, 30a, 30b, 30c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009001772-A (JP)
Title: Polypropylene resin foam injection-molded article
Inventor: ABE TERUMASA
IPC: C08L53/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin foam injection-molded article which is lightweight and excellent in impact resistance due to its high flowability enabling injection filling of thin-walled parts as well as its high expansion ratio.  <P>SOLUTION: The foam injection-molded article is obtained by feeding a modified polypropylene resin, a specific thermoplastic rubber and a foaming agent to an injection molding machine and subsequently injecting them into a die and carrying out expansion molding, wherein the modified polypropylene resin has a melt flow rate of ≥10 g/10 min but <50 g/10 min, has a melt tension of ≥2 cN and shows a strain hardening property.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009228350-A (JP)
Title: Resin sash
Inventor: HASEBE HIROYUKI
IPC: E06B3/20
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sash improving the connection strength of frame members connected by a connection block.  <P>SOLUTION: Upper and lower rails 20, 21 and left and right stiles 22, 23 have hollow parts 24 along the longitudinal direction, and at least the stiles are provided with metallic reinforcing members 25 along the inner peripheral surfaces of the hollow parts. Each of Upper connection blocks 30 connecting the upper rail 20 and stiles 22, 23 has a base part 31 arranged at a corner part of the upper rail and stile, an upper rail connection part 32 fitted into the hollow part of the upper rail, and a stile connection part 33 projected from the base part and fitted into the hollow part of the stile. The stile connection part comprises a root part 33a on the base part side, and a distal end 33b on the tip side rather than the root part. The root part 33a is shaped to be fittable to the inner peripheral surface of the hollow part of the stile in a region between the end of the stile and the end of the reinforcing member, and the distal end 33b is shaped to be fittable to the inner peripheral surface of the reinforcing member in the arranged region of the reinforcing member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237221-A (JP)
Title: Image forming apparatus
Inventor: KOTOSHI TAKEHIRO
IPC: G03G21/20
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is capable of efficiently cooling a paper conveying belt by surely sending air for cooling blown toward the paper conveying belt in a direction opposite to the moving direction of the paper conveying belt.  <P>SOLUTION: The image forming apparatus is configured to include: a first blower means for blowing the air for cooling to the upstream side of a cleaning means in a belt running direction, in the non-transfer running area of a recording medium conveying belt; and a second blower means for blowing air toward the non-transfer running area side of the recording medium conveying belt from the transfer area side of the recording medium conveying belt, with respect to a negative pressure forming gap formed between the recording medium conveying belt and a fixing means, to generate negative pressure in the negative pressure forming gap and guiding the air for cooling blown to the recording medium conveying belt by the first blower means upward by the negative pressure generated in the negative pressure forming gap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008251534-A (JP)
Title: Backlight inverter, its drive method, and liquid crystal display device
Inventor: HAN SONG-YI
IPC: H05B41/24
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight inverter capable of detecting an arc generation state by delaying phases of output voltages of a transformer of which the phases are inverted with respect to each other; its drive method, and a liquid crystal display device.  <P>SOLUTION: This backlight inverter includes: a transformer outputting a first voltage and a second voltage by stepping up an input voltage by a winding ratio of a primary winding to a secondary winding; a protection level signal generation part delaying the phases of the first voltage and the second voltage by predetermined portions to generate a protection level signal by adding the amplitudes to each other; an arc condition detection part generating a detection signal by comparing the protection level signal with a reference voltage; and a drive control part controlling maintenance and stop of supply of the input voltage supplied to the transformer in response to the detection signal. For the phase delay between the first voltage and the second voltage, the maximum value of the protection level signal is set larger than the reference voltage in response to an additional (another) phase delay by an open circuit of the transformer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009234464-A (JP)
Title: Seat control device
Inventor: FUJIWARA HIROYUKI
IPC: B60N2/06
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat control device capable of suppressing the occurrence of catching of an object existing between a front seat and a rear seat.  <P>SOLUTION: This seat control device 10 is provided with a manual switch 12a for advancing or retreating the front seat 20a while the device 10 is operated, an automatic switch 13a for advancing or retreating the front seat 20a after the operation, a manual switch 12b for advancing or retreating a rear seat 20b while the device 10 is operated, and an automatic switch 13b for advancing or retreating the rear seat 20b after the operation. The seat control device 10 is constituted to inhibit that the retreating operation of the front seat 20a by the automatic switch 13a and the advancing operation of the rear seat 20b by the automatic switch 13b are simultaneously performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235826-A (JP)
Title: Decorative material for floor
Inventor: NIINA KATSUYUKI
IPC: E04F15/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative material for a floor low in cost and easy to be manufactured, especially when a wooden substrate is thin without having a clearance between decorative sheets while upward-thrusting or the like can be prevented.  <P>SOLUTION: The decorative material for the floor is composed of a decorative sheet attached on a surface of a wooden substrate. The thickness of the wooden substrate is 2-4 mm while the structure of the end is constituted as follows. The cross section of the end has a form trimmed from a shape having sides which protrude from upper and lower ends to the outer direction at an angle of almost 45 degrees in a V shape, having a summit near the center of the thickness. One of the ends is formed in such a way that a square of about 1 mm with a summit as one of corners having upper/lower sides in common is trimmed, while a square of about 1 mm having a lower side in common with a lower end as the lower end is trimmed from the other end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240130-A (JP)
Title: Electronic device system
Inventor: HAYASHI TOYOJI
IPC: G11B33/12
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device system having a loading stand that eliminates the detachable operations of a cable even in a portable electronic device system that is charged with the cable (plug) connected with a charging port.  <P>SOLUTION: The electronic device system 1 includes a DAP11 that is the portable electronic device, a charging adaptor 12 that is connected with the DAP 11, and a charging stand (cradle) 13 that supports the charging adaptor 12. The charging adaptor 12 holds and fixes the DAP 11, and performs charging by electric power supply to the DAP 11 when it is loaded on a charging stand 13. In addition, a wireless communication section 217 has a built-in charging adaptor 12, and transfers voice data received from the DAP 11 to other electronic devices (PC, etc.). Accordingly, the system can transmit data to electronic devices such as PCs from the DAP 11 and charge the DAP 11 without cable removal from the DAP 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239841-A (JP)
Title: Differential transmission circuit
Inventor: MATSUBARA AKIRA
IPC: G06F3/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve multiplex differential transmission in which unwanted radiation noise is reduced, by configuring equally long and symmetric a signal line and lead-out wires of a differential transmission circuit.  <P>SOLUTION: Lead-out wires at the side of a differential driver IC are long equally to each other and in order to achieve an equally long configuration, at least one differential driver means is placed closer to a receiver side than another differential driver means. Two lead-out wires connected to a differential driver IC 1a are placed symmetrically to each other at least partially, two lead-out wires connected to a differential driver IC 1b are placed symmetrically to each other at least partially, and two lead-out wires connected to a differential driver IC 1c are placed symmetrically to each other at least partially. The differential driver IC 1b is provided on a surface, of a dielectric substrate 4, different from the surfaces on which the differential driver ICs 1a, 1c are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242720-A (JP)
Title: Polymerizable composition containing cycloolefin monomer having two or more unsaturated bonds in molecule and at least one of bonds thereof being metathesis-reactive, prepreg, and laminate product using it
Inventor: HOSHINO MANABU
IPC: C08G61/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered plate with an extremely small dielectric loss tangent in the low frequency region and excellent crack resistance using a cycloolefin monomer with extremely small dielectric loss tangent in the high frequency region, a prepreg providing the plate, and a polymerizable composition.  <P>SOLUTION: This polymerizable composition contains the cycloolefin monomer having two or more unsaturated bonds in a molecule and at least one of which is metathesis-reactive, a polymerization catalyst, and a crosslinking agent and a multifunctional (meth)acrylate compound as cross-linking auxiliary agents. The prepreg is obtained by impregnating the polymerizable composition into reinforcing fibers, and polymerizing the composition. The layered product is obtained by laminating the prepregs with each other and/or with other materials, and curing them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240704-A (JP)
Title: Insertion part and laparoscopic surgical instrument using the same
Inventor: INAGI NORIYUKI
IPC: A61B1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion part which is curved or straightened into a rod shape with a simple structure and a laparoscopic surgical instrument using the same.  <P>SOLUTION: The insertion part 1 for the laparoscopic surgical instrument has the operation part and the insertion part, and comprises a hard exterior member 2 and a freely curving soft guide middle tube 3. In the insertion part 1, the exterior member is freely expansively arranged on the operation part side so that the member can be in a state covering a periphery of the guide middle tube and a state not covering it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242926-A (JP)
Title: Copper-nickel-silicon based alloy for electronic material
Inventor: OKUBO MITSUHIRO
IPC: C22C9/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the characteristics of a Corson alloy by controlling the distributing state of Ni-Si compound grains.  <P>SOLUTION: In a copper alloy for electronic material consisting with 0.4-6.0 mass% Ni, 0.1-2.0 mass% Si and the balance Cu with inevitable impurities, the copper alloy has Ni-Si compound small grains having 0.01-0.05 μm grain diameter and Ni-Si compound large grain having 0.05 μm to <5.0 μm grain diameter, and the small granular piece density is 10<SP>6</SP>-10<SP>10</SP>pieces/mm<SP>2</SP>and the large granular piece density is 1/10000-1/10 in comparison with the small granular piece density, as the copper alloy for electronic material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247392-A (JP)
Title: Seat reclining mechanism
Inventor: TARUSAWA MAKOTO
IPC: A47C1/025
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat reclining mechanism capable of stably performing a lock/unlock operation by a lock gear at a low cost by centering a rotatable cam at a low cost inside the reclining system.  <P>SOLUTION: A guide bracket 1 is attached to either one of a seat cushion and a seat back, an internal gear 2 is attached to the other, and the seat reclining mechanism includes the lock gear 3 and the rotatable cam 4 for moving the lock gear 3 in the lock direction of engaging it with the internal gear 2 and the unlock direction of not engaging it. In the seat reclining system, a fitting portion 1a for rotatably supporting the rotatable cam 4 is formed in either one of the guide bracket 1 and the internal gear 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250277-A (JP)
Title: Pipe connection member
Inventor: OTA YUSUKE
IPC: F16L33/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe connection member keeping its manufacturing cost lower than that of former members and inhibiting a drop of strength against twisting force out of pipe connection members provided with a cylindrical body including joints, of which one end parts are screw joints or hose joints, on one end part and another end part, attached to an apparatus around water, having a water inlet and outlet part of the apparatus around water connected to the joint of the another end part, and having a water pipe or a connection pipe to another apparatus around water connected to the joint on one end part.  <P>SOLUTION: This member is provided with a cylindrical body which includes joints at one end and another end and of which another end part and a center part excluding one end part at least are made of resin, and a metal plate cylindrical body locked on a base part of the joint at one end part and locked on the center part with covering the cylindrical body center part. The joint at one end part is the screw joint or the hose joint, and is attached to the apparatus around water by fixing the metal plate cylindrical body fixed on the apparatus around water, the water inlet and outlet part of the apparatus around water is connected to the joint at another end part, and the water pipe or the connection pipe to another apparatus around water is connected to the joint at one end part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250499-A (JP)
Title: Cooking device
Inventor: KAWAMOTO HIROFUMI
IPC: F24C3/12
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability in thermal power changing without newly providing a thermal power setting key by providing a thermal power setting key for setting thermal power of a heating part at a plurality of levels.  <P>SOLUTION: When a thermal power up key 4a or a thermal power down key 4b is received for a predetermined time, thermal power of the heating part 1 is changed one level, and only when only the thermal power key 4b is received for a second predetermined time or more, the thermal power of the heating part 1 is further lowered one level or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253605-A (JP)
Title: Transmission apparatus, transmission method, and program
Inventor: ONAKA SHINOBU
IPC: H04L12/911
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a speed of a TCP/IP communication.  <P>SOLUTION: A transmission and reception unit 23 receives an ACK packet which serves as an acknowledgement of a reception of the transmission data and which is transmitted from the reception apparatus 12, an ACK storing unit 24 stores an ACK packet which is last received among the received ACK packets, and when receiving an ACK packet that is not consecutive to the stored packet, when the number of the stored ACK packets reaches the maximum number of ACK packets to be stored or when coupling standby time of the ACK packet set by an ACK holding timer exceeds a predetermined period of time, supplies the stored ACK packet to a TCP/IP processor 22. The TCP/IP processor 22 performs reception processing of the ACK packet using the ACK packet supplied from the ACK storing unit 24. The present invention is applicable to apparatus which perform TCP/IP communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009054269-A (JP)
Title: Rotation mechanism and electron beam lithography device
Inventor: MURAYAMA NOBORU
IPC: H01L21/68
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To precisely align a substrate on the center of rotation of a rotation table.  <P>SOLUTION: A substrate tray 40 is placed on the rotation table 32 while fixation lock pins 50A and 50C and a movement lock pin 50B provided on the rotation table 32 are inserted into circular openings 41a to 41c formed in the substrate tray 40. Thereafter, by moving the movement lock pin 50B of the rotation table 32 radially away from the center of the rotation table 32, a center of a circle C1 having the inscribed circular openings 41a to 41c of the substrate tray 40, is positioned at the center of rotation of the rotation table 32. As a result, the center of the substrate W can be precisely positioned at the center of rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252572-A (JP)
Title: Backlight device and liquid crystal display
Inventor: KIKUCHI YASUTSUNE
IPC: F21V8/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device with a plurality of surface light emitters arranged side by side for suppressing luminance irregularity, and to provide a liquid crystal display equipped with the same.  <P>SOLUTION: The backlight device 2 comprises the plurality of surface light emitters 3 arranged side by side, and a plurality of light-emitting elements 4 arranged in spaces between the surface light emitters 3, 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255311-A (JP)
Title: Removing device of remaining foaming liquid
Inventor: TABATA TAKESHI
IPC: B29C39/24
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing device of a remaining foaming liquid constituted so as to certainly remove the remaining foaming liquid remaining on and adhering to the leading end of the injection nozzle of a foam molding machine.  <P>SOLUTION: The removing device of the remaining foaming liquid for removing the remaining foaming liquid S remaining on and adhering to the leading end 10a of the injection nozzle of the foam molding machine is equipped with a wiping-off roller 4 having at least the outer peripheral surface 4a spread as the release surface having high releasability of a cured foam S1 and rotated at the non-contact approach position to the leading end 10a of the injection nozzle to transfer the remaining foaming liquid S remaining on and adhering to the leading end 10a of the injection nozzle by adhesion to the outer peripheral surface 4a and the scraper 5 arranged so as to be brought into contact with the outer peripheral surface 4a of the wiping-off roller 4 and scraping off the cured foam S1 from the outer peripheral surface 4a under the rotation of the wiping-off roller 4 after the curing of the remaining foaming liquid S transferred by adhesion to the outer peripheral surface 4a of the wiping-off roller 4 from the leading end 10a of the injection nozzle of the foam molding machine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008293962-A (JP)
Title: Method of manufacturing display device, and display device
Inventor: ASAKI TAMAO
IPC: H05B33/24
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a display device wherein deterioration of view angle characteristics resulting from uneven thickness of organic layers, or brightness variations or chromaticity variations can be suppressed, and to provide a display device.  <P>SOLUTION: A red organic layer 16R is formed based on a theoretical thickness L satisfying (2L)/λ+ϕ/(2π)=(m), and its thickness Ld is measured. Then, as to a green organic layer 16G and a blue organic layer 16B, a correction value (a) computed for every color based on the measured result of the thickness Ld of the red organic layer 16R is added to the theoretical value L for every color, and a set value La is thereby computed for every color. Subsequently, the green organic layer 16G and the blue organic layer 16B are formed based on the thickness of the set value La. The correction value (a) is computed so that the amounts of slippage ΔLr, ΔLg, ΔLb of the thickness of the red organic layer 16R, the green organic layer 16G, and the blue organic layer 16B from their theoretical values Lr, Lg, Lb satisfy ΔLr/Lr=ΔLg/Lg=ΔLb/Lb.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009260600-A (JP)
Title: Electronic camera
Inventor: TAKAHASHI ISAO
IPC: H04N5/225
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To display an image reduced at a proper timing during picture taking.  <P>SOLUTION: A digital camera displays a through image of a subject picked up with a CCD 113 on a monitor 104. Further, it is judged whether predetermined image display conditions are met by the processing of a CPU 101, and when the conditions are met, a thumbnail image obtained by reducing the picked-up image is overlapped on the through image and displayed on the monitor 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT