baber/WOPTO huggingface dataset:
Patent JP-2008256044-A (JP)
Title: One-way clutch and pulley device with built-in one-way clutch
Inventor: SUZUKI YASUKO
IPC: F16D41/06
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive one-way clutch and pulley device with built-in one-way clutch, suppressing heat generation or wear caused by friction between a spring and an engaging element.  <P>SOLUTION: The spring 19 of the one-way clutch is formed of a plate spring. Both sides of a base 25 as a longitudinal intermediate part are bent at predetermined positions as bent portions 26 to form pushing and pressing parts 27, and the end parts 28 of the pushing and pressing parts 27 are bought into contact with rollers. Thereby, the spring 19 push-presses the rollers toward a locking direction by the end parts 28. For suppressing heat generation or wear caused by friction between the spring 19 and the roller 17, the portions with a longitudinal end surface and front and rear planes continued, of the end parts 28 of the spring 19 are formed into convex curved surfaces 28a, and the convex surfaces are shaped into a smooth surface by press working.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255628-A (JP)
Title: Heat insulating wall structure of wooden building
Inventor: ENDO KAZUHIKO
IPC: E04B1/76
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating wall structure of a wooden building excelling in heat insulating performance, heat retaining performance and airtight performance and preventing an energy loss and the occurrence of dew condensation.  <P>SOLUTION: The heat insulating wall structure of the wooden building comprises a pair of facing columnar holding bodies and a heat insulating member fitted between the holding bodies. A contact part between the holding body and a heat insulating panel has at least one crank-like bent part on a plane almost orthogonal to the pair of holding bodies and the heat insulating panel. A second heat insulating panel which covers the pair of holding bodies and the heat insulating member may be provided. The heat insulating member may be formed by laminating a plurality of panel-like heat insulating materials.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261602-A (JP)
Title: Air conditioner
Inventor: FUJIMOTO SATORU
IPC: A61L9/22
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of attaining amenity and cost reduction by carrying out mold and dew condensation preventive operation in a specific time zone.  <P>SOLUTION: The mold and dew condensation preventive operation is carried out when receiving a mold and dew condensation prevention command in the specific time zone. When receiving the mold and dew condensation prevention command in a time zone other than the specific time zone, the mold and dew condensation preventive operation is placed on standby until entering the specific time zone, and when entering the specific time zone, the mold and dew condensation preventive operation is carried out. A midnight time zone can be used as the specific time zone, and amenity and reduction of cost required for power consumption can be fulfilled simultaneously.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270358-A (JP)
Title: Laser oscillation element
Inventor: OTSUKA YOKO
IPC: H01S3/0947
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser oscillation element that can sufficiently reduce amount of excited energy required for laser oscillation.  <P>SOLUTION: The laser oscillation element 100 includes cholesteric liquid crystal and is provided with cholesteric liquid crystal layers 1 to 5 laminated in the constant direction. The cholesteric liquid crystal layer 1 of the cholesteric liquid crystal layers 1 to 5 is a pigment containing layer including pigment for emitting light when it is externally excited and the remaining four cholesteric liquid crystal layers 2 to 5 are non-pigment layers not including pigment. Each side of the pigment containing cholesteric liquid crystal layer 1, is provided with two of the cholesteric layers 2 to 5 of the non-pigment layers are respectively provided and each of the cholesteric liquid crystal layers 2 to 5 has the identical spiral pitch. At least a part of the light-emitting band of the light emitted from the pigment is overlapped with a part of the selected reflection wavelength band of the cholesteric liquid crystal in the cholesteric liquid crystal layers 2 to 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268436-A (JP)
Title: Liquid crystal display device
Inventor: NAKAO KENJI
IPC: G02F1/133
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing generation of flicker in blinking drive.  <P>SOLUTION: The liquid crystal display device has: a display panel DP having a plurality of liquid crystal pixels; an illumination light source part BL which illuminates the display panel; liquid crystal display parts (13, XD, DP) which perform gradation display corresponding to a video signal and non-gradation display without corresponding to the video signal in one display frame period shorter than one frame period of the video signal DI to be input; light source control parts (14, LD) which turn on, off the illumination light source part corresponding to the respective periods of the gradation display and the non-gradation display; and an input/output control part 17c which outputs the video signal to be inputted to the liquid crystal display part in a period corresponding to the gradation display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267939-A (JP)
Title: Torsion testing device
Inventor: MATSUMOTO SHIGERU
IPC: G01N3/22
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torsion testing device capable of applying torsional stresses to a test piece, using a servo motor and applying a torsional load to the test piece at high frequency.  <P>SOLUTION: The torsion testing device has a frame fixed to a base of the device; a first support member fixed to the frame; the servo motor fixed to the first support member; a speed-reducing mechanism fixed to the first support member; a rigid coupling for connecting an input shaft of the speed-reducing mechanism to a driving shaft of the servo motor; a first grip part fixed to an output shaft of the speed-reducing mechanism to grip one end of the test piece; and a second grip part fixed to the frame to grip the other end of the test piece.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271174-A (JP)
Title: Speaker device
Inventor: KOBAYASHI YOSHIAKI
IPC: H04R7/04
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker device which is the following type which is provided with both a sealed structure and an amplitude holding function of a diaphragm, can secure sufficient low-pitched sound pressure and can achieve a linear operation from during small amplitude until during large amplitude in a speaker of a type in which a vibrating means of a back face drives a diaphragm.  <P>SOLUTION: In the speaker comprising an almost planar diaphragm, a driving means for driving the diaphragm, and a panel member connected to the diaphragm through an elastic member to form a space, in the elastic member, a first elastic member having prescribed elasticity and a second elastic member harder than the first elastic member are layered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267557-A (JP)
Title: Bearing unit for supporting wheel
Inventor: SHIONO YASUHIRO
IPC: F16C19/18
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit for supporting a wheel whereby a production cost and an administration cost can be reduced by making it commonly usable in right and left wheels while protecting an encoder.  <P>SOLUTION: In this bearing unit 10 for supporting the wheel, a plurality of window parts 44a, 44b in which a sensor 35 to detect rotation of the encoder 34 can be inserted are formed in a cover member 40 fixed to the inboard side end part of an outer ring 12, and the window part 44b in which the sensor 35 is not inserted is closed by a plug member 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010035419-A (JP)
Title: Method for improving quality of seed plant
Inventor: KAWASHIMA YOSHIAKI
IPC: A01H6/76
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a GCA hybrid having a low caffeine content, a taste and a flavor for drinks, which has been difficult to create, to provide the GCA hybrid, and to provide a food, such as a coffee drink, having a low caffeine content, a taste and a flavor for drinks, which have been difficult to produce.  <P>SOLUTION: The method for making the GCA hybrid includes a process for hybridizing a C.Eugenioides with a C.canephora to produce a GC hybrid, a process for doubling the number of the chromosomes of the GC hybrid to produce a tetraploid GC hybrid, and a process for hybridizing the tetraploid GC hybrid with C.Arabica to produce the GCA hybrid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008275209-A (JP)
Title: Refrigerating cycle device using expander
Inventor: MATSUYAMA TETSUYA
IPC: F25B1/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle device using an expander and having high efficiency and reliability.  <P>SOLUTION: This refrigerating cycle device is provided with a refrigerating cycle composed of a compressor 501 compressing a refrigerant, a radiator 502 cooling the compressed refrigerant, the expander 503 expanding the refrigerant, and an evaporator 504 evaporating the expanded refrigerant, and a control circuit composed of a generator 507 connected with the expander 503, and a variable speed converter 508 converting AC power output by the generator 507, outputting DC power, and driving and controlling the generator 507. Abnormal rise of a voltage value of a DC power part is suppressed by setting a rotational frequency of an air distribution fan 522 high, when generator power exceeds motor power, thus the refrigerating cycle device of high reliability and efficiency free from breakage of components, can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272774-A (JP)
Title: Die for compacting, and green compact compacted by the die for compacting
Inventor: SATO JUN
IPC: B22F3/035
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of a die and a green compact upon high pressure compacting in such a manner that the particle diameter of a powder lubricant and the surface roughness of the die are regulated, thus the effect of the powder lubricant applied to the inner wall of the die is sufficiently exhibited, and the extracting force of the green compact from the die is reduced.  <P>SOLUTION: Disclosed is a die for compacting where powder is filled into the cavity of a die, and the powder is compressed by a punch, so as to form a green compact. A lubricating layer composed of a powder lubricant is formed on the surface of a die face surrounding the cavity of the die with which the punch is brought into slidable contact. Regarding the die face in the die, the maximum height from the summit line to the root line in its surface roughness is lower than the average particle diameter of the powder lubricant, and the surface of the die face in the die is made smooth.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007324581-A (JP)
Title: Integrated semiconductor light-emitting device, and manufacturing method thereof
Inventor: HORIE HIDEYOSHI
IPC: H01L33/20
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an integrated compound semiconductor light-emitting device suitable for large-area light emission like a surface light source, and to provide a manufacturing method thereof.  <P>SOLUTION: The integrated compound semiconductor light-emitting device has a plurality of light-emitting units. Each of the light-emitting units has at least a thin-film crystal layer having a first conductivity-type semiconductor layer 24, an active layer structure 25 and a second conductivity-type semiconductor layer 26. A main light extracting direction is a direction of the first conductivity-type semiconductor layer 24 side. The first and second conductivity-type side electrodes 27, 28 are formed on the opposite side to that. The light-emitting units 11 are electrically separated from each other by inter-light-emitting unit separating trenches 12 formed by removing a portion from the surface of the thin-film crystal growing layer to one part of the buffer layer 22. The light-emitting units each have a plurality of light-emitting points including the separated active layer structure 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008282615-A (JP)
Title: Illumination device
Inventor: ARAI MASAHIRO
IPC: F21Y103/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device capable of restraining electronic components mounted on an inverter substrate from getting easy to be degraded.  <P>SOLUTION: The lighting device (backlight unit) 1 is provided with light sources 13 arranged on a front-face 11d side and a rear-face 11e side of a backlight chassis 11 and the inverter substrate 15. The backlight chassis 11 has heat-dissipating holes 11f, formed for dissipating heat between itself and the inverter substrate 15, and at the same time, burrs 11h generated at a drilling process are left on the outer edges of the heat-dissipating holes 11f. Furthermore, the heat-dissipating holes 11f are arranged, in a region in the vicinity of one end of the inverter substrate 15 and at the same time, the burrs 11h left on the outer edges of the dissipating holes 11f are protruded toward the inverter substrate 15 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283466-A (JP)
Title: Image forming apparatus
Inventor: KIMURA KOICHI
IPC: H04N1/00
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently performing image adjustment.  <P>SOLUTION: A digital multifunction apparatus includes: a reading means (S12) which reads a plurality of images for adjustment which are necessary for image adjustment and are different in types; an image adjustment means (S15) which performs image adjustment of an image to be formed, on the basis of the plurality of images for adjustment read by the reading means; a decision means (S13) which decides whether or not the plurality of images for adjustment have been successfully read by the reading means; and a control means (S14) which displays failure in reading without operating the image adjustment to request resetting of a document if the document is not successfully read by the decision means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279975-A (JP)
Title: Electric suspension system for vehicle
Inventor: SUZUKI SATOSHI
IPC: F16F15/03
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric suspension system capable of reducing an undesirable yaw moment.  <P>SOLUTION: When a vehicle passes over a projection 200 on a road surface, the directions of the rotating motion parts of approaching/separating force generating devices 20FR, 20FL (RR, RL) for generating the forces in the directions of approaching/separating each of left and right wheels 12 and a vehicle body 14 are reverse to each other. The rotating motion parts 98 is formed of the motor shaft 54 and the rotor 56 of an electric motor 42 and the nut 60 of a ball screw device 44. To reverse the directions of the rotating motion parts 98, the directions of the screws of the ball screw devices 44 of the approaching/separating force generating devices 20FR, 20FL (RR, RL) adjacent to each other in the lateral direction are reverse to each other. As a result, when the vehicle passes over the projection 200, the moments due to the change of the angular velocities of the left and right rotating motion parts 98 are canceled each other, and the undesirable yaw moment can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284896-A (JP)
Title: Electric power steering device
Inventor: OCHIAI GOUSHIYO
IPC: B60R16/02
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device enabling the easy routing of harness.  <P>SOLUTION: This electric power steering device comprises a motor for applying a steering assist force to a steering column and an electric circuit for controlling the motor. The electric power steering device further comprises a fixing member 33 for binding the harness 31, 32 formed of a plurality of wires. A projection 33a is formed on one of the fixing member and a cover 10A covering the electric circuit. The other is fitted 40 to the projection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286365-A (JP)
Title: Fastening structure of fitting to hose
Inventor: SAGA KEIZO
IPC: F16L33/20
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening structure of a fitting and high pressure hose used in a refrigerant circuit or the like of an air conditioner for a vehicle such as an automobile, capable of withstanding repeated tests of a pressurized impulse under a thermal cycle environment of a high temperature and a low temperature over a long period of time.  <P>SOLUTION: The fastening structure cramps and fastens the fitting 2 and the high pressure hose 5 inserted in a nipple 4 of the fitting 2. The high pressure hose 5 comprises an inner tube 5a formed of a rubber single layer, a resin single layer, or a resin layer having a rubber layer on an outer circumference, a plurality of rubber layers arranged on an outer circumference of the inner tube 5a, and a reinforcing layer 5b interposed between the plurality of the rubber layers 5a. A rectangular groove is formed on a tip end side outer circumference of the nipple 4, and a rubber band shaped ring 9 is attached on the rectangular groove. A groove part is formed on a rear end side outer circumference of the nipple 4, and adhesive 8 is applied on the groove part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290723-A (JP)
Title: Packaging bag
Inventor: MATSUMURA TETSUJI
IPC: B65D33/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a packaging bag which can be opened with good appearance and is excellent in storing properties for the content without causing increase in cost.  <P>SOLUTION: The packaging bag 1 is a pillow-shaped packaging bag having a vertical sealing part 3, an upper lateral sealing part 2A and a lower lateral sealing part 2B. In addition, a notch 4 as a specified opening starting structure is formed at an eccentric position T more upper than the central position C by defining the central position of the vertical sealing part 3 related to the vertical direction as C (namely, a position close to the upper lateral sealing part 2A in the vertical sealing part 3). By opening the packaging bag 1 along the lateral direction using the notch 4 as a starting point, the packaging bag 1 is divided into a lid part on the upper part lateral sealing part 2A side from the opening position and a main body part on the lower part lateral sealing part 2B side from the opening position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294705-A (JP)
Title: Display device and imaging apparatus
Inventor: KUBOI MOTOYUKI
IPC: G03B17/18
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and an imaging apparatus for displaying a sub-image on a display screen together with a main image without reducing the main image.  <P>SOLUTION: There are provided a display monitor 301 which displays the main image and sub-image; and a display control means of displaying the sub-image over the main image when the aspect ratio of the main image is nearly equal to the aspect ratio of the display monitor 301 and displaying the sub-image in a margin area of the display monitor 301 where the main image is displayed when the aspect ratio of the main image is different from the aspect ratio of the display monitor 301.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294869-A (JP)
Title: Digital broadcast receiver
Inventor: TANI KAZUHIKO
IPC: H04N21/472
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of performing view reservation setting even on a near video on demand (NVOD) program following a program to which a view reservation has been set, by effectively utilizing services of NVOD without requesting troublesome and complicated work to a user.  <P>SOLUTION: Regarding SDT described in program information of a program desired to view, it is verified whether or not an NVOD reference service descriptor and a time-shifted service descriptor that are descriptors about NVOD, are described within the SDT and when there is a description, based on contents of the descriptor described therein, view reservation setting is performed also on a time-shifted NVOD program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292953-A (JP)
Title: Cooling structure of dlp system projector
Inventor: MIYAUCHI KOJI
IPC: G03B21/14
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase cooling efficiency in a DLP system projector.  <P>SOLUTION: On light L1 from a DMD device 41 enters a projection lens 31, to form an image on a screen, while, for instance, the top surface of a housing 21 in the figure is irradiated with off light L3. In the top surface, an opening 45 is provided in a width area W2 corresponding to the width W1 of the DMD device 41. In a wall surface in which the opening is formed, in an area out of the opening 45, a metallic housing plate and a heat insulating material plate 53 whose thermal conductivity is low, such as plastic are formed in order from the inside and a heat radiating member which is an off light radiating section 55 and provided with a fin, for instance, is formed outside the heat insulating material plate 53. On the other hand, the metallic housing plate is not provided in the opening 45, but the opening 45 is covered with the off light radiating section 55 being a metal different from a metallic housing. Further, a material 51 (heat-resistant black paint, etc.) whose thermal conductivity is not excellent is provided inside the opening, to absorb the heat of the off light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292433-A (JP)
Title: Luminance-sensing index specifying method for illumination space
Inventor: MATSUI TOSHINARI
IPC: G01J1/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminance sensing index specifying method for easily obtaining a luminance-sensing index for an illumination space with small errors due to individual subjectivity even in an outdoor space, while reducing man-hours.  <P>SOLUTION: To specify the luminance sensing index for a space, such as, an outdoor space, deeper than an indoor space, a specified region G' for "geometric average brightness Bb" to be calculated is set within an angle of view from a view point P of an examinee at upward direction θ1=8°, downward direction θ2=12°, rightward direction θ3=15°, and leftward direction θ4=15° to a viewing direction P1. As a result, even when the illumination space is an outdoor space, the luminance sensing index for the illumination space with less errors due to individual subjectivity is obtained easily, while man-hours are reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT