baber/WOPTO huggingface dataset:
Patent JP-2009270600-A (JP)
Title: Equipment fixing device
Inventor: SEGAWA SHIRO
IPC: B60R11/02
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment fixing device having simple and inexpensive construction for producing reliable looseness preventing effects on vibration.  <P>SOLUTION: The device 1 is provided for removably fixing equipment 32 onto a receiving member 31. The device comprises a screw rod 2, a rotary grip 3, a spring 4 existing between the screw rod 2 and the rotary grip 3, and a retainer member 5. The screw rod 2 has a collar portion 6, a screw portion 7, and a torque transmission portion 8. The screw portion 7 is threaded into a supporting member 34. The rotary grip 3 has a ratchet engaging portion 11, and is externally inserted into the torque transmission portion 8 of the screw rod 2 in an axially movable manner. The spring 4 energizes the rotary grip 3 to one end of the screw rod 2. The retainer member 5 is movable up and down relative to the screw rod 2 passing through an oblong hole 20. The retainer member 5 is made to abut on the equipment 32 and the front face of the supporting member 34 to make the collar portion 6 of the screw rod 2 abut on the retainer member 5, and a ratchet engaging portion 22 is made to elastically engage with the ratchet engaging portion 11 to hold the equipment 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271211-A (JP)
Title: Liquid crystal display device, electronic apparatus using the same, and display method of the liquid crystal display device
Inventor: SHIBAZAKI MINORU
IPC: G09G3/20
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reflecting desired color in an off-state without application of voltage, an electronic apparatus using the same, and a display method of the liquid crystal display device, in the liquid crystal display device applying a voltage to liquid crystal to control the transmission of light for display, the electronic apparatus using the same, and the display method of the liquid crystal display device.  <P>SOLUTION: In the liquid crystal display device applying a voltage to the liquid crystal to control the transmission of light for display, the color of the light transmitted through the liquid crystal and reflected becomes the desired color in a state without application of the voltage to the liquid crystal that performs the display in the state with the voltage of a prescribed or more to the liquid crystal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009064410-A (JP)
Title: Method for detecting moving objects in blind spot of vehicle and blind spot detection device
Inventor: FRIEDRICHS FABIAN
IPC: G06T1/00
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method and device for detecting moving objects in a blind spot of a vehicle.  <P>SOLUTION: The method for detecting moving objects in a blind spot of vehicle, and the blind spot detection device comprise taking a sequence of images of the blind spot, partitioning each of the images of the sequence into blocks, identifying moving blocks which have moved between consecutive images of the sequence, determining a direction and a distance of the movement of the moving blocks, grouping adjacent moving blocks, for which directions within a predetermined direction gap and distances within a predetermined spacing have been determined, and determining the moving objects based on the step of grouping.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009278196-A (JP)
Title: Proximity sensor
Inventor: NIWA MASAHISA
IPC: H03K17/95
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proximity sensor capable of detecting the existence of a body to be detected and also a distance to the body to be detected.  <P>SOLUTION: The proximity sensor has: an LC resonance circuit 1 having a detection coil 10 for detecting a body to be detected; an oscillation circuit 2 for oscillating the LC resonance circuit 1; a monitor 3 for detecting the oscillation amplitude of the LC resonance circuit 1; a control section 4 for setting the negative conductance of the oscillation circuit 2 to a critical value that the LC resonance circuit 1 can oscillate based on the oscillation amplitude detected by the monitor 3; and a signal processing section 5 for generating a detection signal indicating the distance between the body to be detected and the detection coil 10. The oscillation circuit 2 has a current adjustment section 23 comprising a D-A converter for supplying an output current corresponding to a digital code set by the control section 4 to the LC resonance circuit 1 as a feedback current. The control section 4 sets the digital code so that the negative inductance of the oscillation circuit 2 reaches a critical value. The signal processing section 5 creates the detection signal based on the digital code set by the control section 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275379-A (JP)
Title: Fiber-reinforced cement-based soil improvement method
Inventor: KOJIMA MASAO
IPC: E02D3/12
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced cement-based soil improvement method for forming a soil improving body with toughness from fibers and a powdery cement solidification material.  <P>SOLUTION: In a step of performing an agitation operation during the descent of an auger, the powdery cement solidification material and soil of original ground 10 are agitated for mixing by jetting the powdery cement solidification material to a soil improvement range from pieces 24A and 24B of piping of the auger 30 by air pressure, while the ground 10 is drilled by the auger 30 until the auger 30 reaches an improvement depth in the soil improvement range. In a step of performing an agitation operation during the ascent of the auger, the fibers S, the powdery cement solidification material and the soil of the original ground 10 are agitated for mixing by means of the auger 30 by jetting the fibers S from a supply pipe 26 to the fiber reinforcement range to be reinforced with the fibers S, by air pressure, while the auger 30 is lifted. Thus, the soil improving body with toughness can be formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283023-A (JP)
Title: Disk device
Inventor: KATO KAZUNARI
IPC: G11B21/02
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device for adjusting a tilt angle of a screw shaft for applying moving force to a head and a guide member for guiding the head without changing a relative position between the screw shaft and the guide member.  <P>SOLUTION: A bracket 40 for supporting the screw shaft 52 in a freely rotatable way is provided with tilted pressing parts 45a and 47a. A reference shaft 22 for guiding the head is held up by elastic parts 33 and 38 of plate springs 31 and 36 and pressed by the pressing parts 45a and 47a. Adjustment screws 55 and 56 inserted through the bracket 40 are turned, the tilts of the bracket 40 and the screw shaft 52 are changed, and the tilt of the reference shaft 22 is adjusted while regulated by regulating parts 10k and 10n.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280387-A (JP)
Title: Operation panel for elevator
Inventor: OGURA TOSHIFUMI
IPC: B66B1/46
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an operation panel for an elevator capable of reducing possibility that a user of an elevator or a luggage accidentally collides with a side face of a box body and breaks an operation panel.  <P>SOLUTION: To reduce possibility that a user of an elevator or a luggage accidentally collides with a box body 1 even when a projection of the box body is made large, a handrail 4 is provided at a portion of the side face of the box body 1, which projects the most from a wall of the elevator. This can reduce possibility that the user of the elevator or the luggage accidentally collides with the side of the box body 1 and breaks the operation panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287930-A (JP)
Title: Substrate observing device and substrate polishing device
Inventor: TADA MITSUO
IPC: H01L21/304
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate observing device, can suppress the drift generated at the phase detection processing due to the integral multiple order of the high harmonic of reference signal.  <P>SOLUTION: A substrate observing device 31 includes: a reference signal source 61 outputting rectangular wave reference signal; a first filter circuit 63 for converting the rectangular wave from the reference signal source to sine wave; an excitation part 41 outputting the sine wave passed through the first filter circuit to the substrate; a detection part 43 receiving the detection signal from the substrate; a phase detection circuit 77 multiplying the reference signal by the detection signal from the substrate; a second filter circuit 79 connected to the latter stage of the phase polishing circuit; and a third filter circuit 73, set between the detection part 43 and the phase detection circuit 77, eliminating the integral multiple order of the higher harmonics of the reference signal from the detection signal. For the third filter circuit 73, the third order higher harmonics of the reference signal may be eliminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287406-A (JP)
Title: Muffler
Inventor: TACHIBANA SEIJI
IPC: F02M35/12
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a cost increase, and to restrain deformation of an inside duct 4 caused by as pressure change in an intake passage 22 of the inside duct 4 and stress concentration in a requiring part of strength or rigidity among the inside duct 4.  <P>SOLUTION: Thick film parts 50, 51 and 53-57 formed thicker than the film thickness of thin film parts 41-45, are arranged in a curved part, an obtuse angle part and a straight line part (the requiring part of strength or rigidity as a hollow structure among the inside duct 4) in the thin film-like inside duct 4 very thin in the film thickness of the thin film parts 41-45. That is, the rigidity and the strength of the curved part, the obtuse angle part and the straight line part in the inside duct 4, can be improved by forming the thickness of the curved part, the obtuse angle part and the straight line part in the inside duct 4 thicker than the film thickness of the thin film parts 41-45. Thus, a shortage of pressure-proof strength of the inside duct 4 can be eliminated without reinforcing the inside duct 4 by a reinforcing member being a separate part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287798-A (JP)
Title: Finned tube heat exchanger
Inventor: FUJINO HIROKAZU
IPC: F25B39/02
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure draining performance between cut and raised sections and to sufficiently exert heat transferring promoting effect at each cut and raised section in a finned tube heat exchanger.  <P>SOLUTION: This finned tube heat exchanger 1 comprises a plurality of heat transfer fins 2 disposed in the airflow while being in plate thickness direction, and a plurality of heat transfer tubes 3 inserted to the plurality of heat transfer fins 2 and arranged in the direction roughly orthogonal to the flowing direction of airflow. Each heat transfer fin 2 has the plurality of main cut and raised sections arranged from an upstream side toward a downstream side in the flowing direction of airflow at both sides in the vertical direction of the heat transfer tube 3, and auxiliary cut and raised sections are further formed on a position at a side far from the heat transfer tube 3 with respect to the plurality of main cut and raised sections of the heat transfer fins 2, by cutting and raising processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285146-A (JP)
Title: X-ray ct apparatus
Inventor: MASAURA HIDETO
IPC: A61B6/03
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively adjust weight balance of a rotary section in a gantry of an X-ray CT apparatus.  <P>SOLUTION: A reservoir section 251 for storing a liquid and a cylinder section 253 for injecting the liquid are mounted on a rotary member 22 and are connected with each other via a pump 252, flow passages 2571-2576, open/close valves 254 and 255 or the like. The cylinder section 253 has a cylinder container 2531 and two slidably provided partition plates for making liquid infusing spaces within the cylinder container. A liquid control section 259 moves the liquid by controlling the actions of the pump 252 and the open/close valve 254, the positions of the partition plates of the cylinder section 253 or the like to adjust the weight balance of the rotary section 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290023-A (JP)
Title: Semiconductor device
Inventor: HIRANO TAKASHI
IPC: H04N5/335
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing condensation from arising on an inner wall of the semiconductor device, especially on an inside surface of a transparent substrate, while being able to certainly prevent dust from flowing in the semiconductor device.  <P>SOLUTION: A semiconductor device 1 is equipped with: a semiconductor substrate loading semiconductor elements with a light-receiving part for receiving light; a transparent substrate with optical transparency which is arranged so as to oppose an upper side of the semiconductor substrate through a gap; and a spacer 4 which is located between the semiconductor substrate and the transparent substrate and makes a frame shape regulating a gap distance between the semiconductor substrate and the transparent substrate, wherein an internal space 11 surrounded by the semiconductor substrate, the transparent substrate and the spacer 4 is airtightly sealed. In the spacer 4 thin parts 43a to 43d are formed. The water vapor permeability of each of the thin parts 43a to 43d of the spacer 4 is larger than that of a thick part 45 of the spacer 4. The transmission of water vapor G between the internal space 11 and the outside is preferentially performed through each of the thin parts 43a to 43d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009009120-A (JP)
Title: Matching system for student and teacher in tutorial
Inventor: KOYAMA MAKOTO
IPC: G06Q50/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matching system in teaching two or more students, by one teacher in which a schedule desired by a student is adjusted according to a teaching schedule desired by a teacher so that preferably one teacher teaches two or more students.  <P>SOLUTION: In the matching system: a control section 11 of a server 1 assigns students to a time schedule sequentially in the descending order of priority; when a student is already assigned to a specific day of the week, he or she is paired with other student on the desired day or time zone; an unpaired student is listed in an undecided class and displayed on a display section 15; when an input section 16 moves the student in the undecided class to an undesired day of the week or the time zone, matching error is displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009296035-A (JP)
Title: Image processing apparatus
Inventor: KORA TOSHITSUGU
IPC: G01K13/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of recognizing reception by network communication or facsimile communication at the time of operation in an energy saving mode and releasing the energy saving mode in response to the contents received by the network communication.  <P>SOLUTION: When the image processing apparatus is in a standby state in an energy saving mode in which switches SW1, SW2 are OFF, if deciding that a group of second electronic circuit components 101 must be driven, an MPU 1 turns on the switches SW1, SW2 and the image processing apparatus is returned to a normal mode. When the apparatus shifts from the normal mode to the energy saving mode, a timing of turning OFF the switch SW1 is determined based on a temperature measured by a temperature detecting section 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296042-A (JP)
Title: Telecine conversion image determination apparatus and method
Inventor: SONE HIDEKO
IPC: H04N7/01
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telecine conversion image determination apparatus and method for appropriately determining an encoding system with little processing and performing encoding when still images are inputted in the inverse telecine encoding of telecine images.  <P>SOLUTION: When performing the inverse telecine encoding of the telecine images, the magnitude of correlation is determined for pixels between inputted images and the images of the same field inputted immediately before the inputted images. Whether or not the inputted image is the still image is determined using the magnitude of the correlation, and when it is the still image, the inverse telecine encoding is continued.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294893-A (JP)
Title: Storage device and data writing device
Inventor: TAKIZAWA NOBORU
IPC: G06F21/79
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device and a data writing device which properly prevents illegal copying, and performs a verify operation in data writing without any problem.  <P>SOLUTION: The storage unit comprises: a readable/writable memory 100, a code analysis unit 201 which analyzes a code included in data D read out of the memory 100, an address analysis unit 203 which analyzes address operation for the memory 100, an error detection unit 204 which determines whether address operation corresponding to the code is performed by referring to analysis results of the code analysis unit 201 and address analysis unit 203, and an output control unit (a selector 209 in Fig.1) that prohibits the data D stored in the memory 100 from being output according to the determination result of the error detection unit 204, and a protect enable control unit 207 which controls whether to enable the output control unit based upon a protect enable code written in a specific area of the memory 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291910-A (JP)
Title: Structure for fixing two members, and tool holder of machine tool
Inventor: AIDA TOSHIMITSU
IPC: B23B21/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning and fixing without biting and sticking.  <P>SOLUTION: A block (A) has a recessed groove and protrusions provided on both sides of the recessed groove formed on the block (A), and a body part. A block (B) has on its underside a recessed groove that has a thickness identical to the width of the recessed groove of the block (A) and a width larger than the thickness of the recessed groove of the block (A). The recessed groove of the block (B) is fitted to the recessed groove of the block (A) by engagement with both the protrusions of the block (A). The block (B) further has protrusions provided on both sides of the recessed groove and a body part. A tapered surface is provided at one edge in contact with the bottom surface of the recessed groove in the body part of the block (B) and at the other edge in contact with the inner side surface of the recessed groove in the protrusion in the block (A). The tapered surfaces are provided so that, in such a state that the recessed groove of the block (B) engages with the protruded groove of the block (A) and the side surface on the other side of the body part of the block (B) is abutted against one side where the side surface on the other side of the body part of the block (B) is in contact with the inner side surface of the protrusion on the other side of the block (A) and the tapered surface of the block (A), the tapered surface becomes a flank face for permitting the rotation of the block (B) with the one side as a rotational axis. The tapered surfaces satisfy a relationship of H1>H-H2 or H2>H-H1 wherein H1 represents the height of the tapered surface in the depth direction of the recessed groove in the block (A); H2 represents the height of the tapered surface in the depth direction of the recessed groove in the block (B); and H represents the depth of the recessed groove in the block (A).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300563-A (JP)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: HINOKIBAYASHI YASUHIRO
IPC: G02F1/1341
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is free from manufacturing troubles such as air bubbles and liquid crystal leakage due to an one-drop fill process and panel troubles such as low-temperature air bubbles, uneven gravity, and uneven pressing pressure, to have good panel characteristics.  <P>SOLUTION: The liquid crystal display device includes a pair of substrates wherein a columnar spacer is provided in at least one of a display pixel region of the first substrate having a plurality of color pixel patterns and a transparent electrode on a thin film transistor and a display pixel region of the second substrate having a transparent electrode formed thereon, and is manufactured by a process including a step of applying an annular sealant surrounding the display pixel region onto one of the pair of substrates, a step of dropping a liquid crystal to the substrate to which the annular sealant has been applied, a step of sticking this substrate and the other of the pair of substrate to each other under reduced pressure, and a step of hardening the sealant on the pair of substrates stuck to each other. A ratio of the total amount of dropped liquid crystal to a panel volume surrounded with the pair of substrates and the sealant is 0.9 to 1.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300600-A (JP)
Title: Sound-magnifying device for music boxes
Inventor: KITA SADAO
IPC: G10F1/06
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound-magnifying device 1 for music boxes which is provided with a curved and sheet-like sound-magnifying body 2, which contacts the sound-generating mechanism 6 of a music box, and magnifies sound generated by the sound-generating mechanism 6 through the sound-magnifying body 2, wherein the sound-magnifying device 1 does not become larger in size but remains compact as the whole, even if the sound-magnifying body 2 is made larger in size.  <P>SOLUTION: The sound-magnifying device 1 is used while both ends of the sheet-like sound-magnifying body 2, which face each other, are connected to form a cylindrical part 21 and the sound-generating mechanism 6 is contacted to the outer face of the cylindrical part 21. Alternatively, a holding member 42 is provided, which presses a pair of cylindrical parts 21 and 21 from the outside to hold them so that the sound-generating mechanism 6 may be contacted between the pair of cylindrical parts 21 and 21 to make the sound-magnifying body 2 U-shaped, wherein the pair of cylindrical parts 21 and 21 are formed by connecting both end parts of the sheet-like sound-magnifying body 2, which face each other, to the intermediate part.  <P>COPYRIGHT: (C)2010,JPO&INPIT