baber/WOPTO huggingface dataset:
Patent JP-2007287130-A (JP)
Title: Computer case structure with expandable and foldable side walls
Inventor: CHENG SHENG-HSIUNG
IPC: H05K5/02
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer case structure with expandable and foldable side walls which is set up conveniently and quickly in fixed structure to enhance fun with self setting up the computer case structure.  <P>SOLUTION: The computer case structure with expandable and foldable walls which is made compact when packed and conveniently and speedily assembled includes a side wall composed of a first board and a second board pivotally connecting with each other, an upper cover, a lower cover, a front wall having its first side edge pivotally connected to the front end of the fist board, and a rear wall having its first side edge pivotally connected to the rear end of the second board. When the packaged computer case structure is unfolded, the front and rear walls are joined to the upper and lower covers respectively to set up the computer case structure in fixed structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182096-A (JP)
Title: Semiconductor device, and method for manufacturing the same
Inventor: ASANO SHINTARO
IPC: H01L21/82
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having marks which are formed without being affected by a fuse pattern, and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device 50 includes: a passivation film 6 having an opening 3 and formed in contact with an insulating film 7; and a plurality of fuses 1 arrayed inside the opening 3. The passivation film 6 includes a plurality of marks 10a, 10b arrayed at prescribed intervals without penetrating the passivation film 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273953-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: KAWAGUCHI YOSHINOBU
IPC: H01S5/028
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting element which can provide improved reliability in a high-output operation.  <P>SOLUTION: The nitride semiconductor light-emitting element includes a first coat film composed of aluminum nitride or aluminum oxynitride formed in a light-emitting section and a second coat film composed of aluminum oxide formed on the first coat film. The thickness of the second coat film is in a range from 80 to 1,000 nm. Here, the thickness of the first coat film is preferably in a range from 6 to 200 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185239-A (JP)
Title: Refrigerator
Inventor: YOSHIDA JUNJI
IPC: F25D23/02
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator of high reliability having high adhesive property of a gasket and capable of reducing power consumption without affecting motion of double doors and degrading service life of gaskets by rubbing.  <P>SOLUTION: This refrigerator comprises a pair of double door-type doors 46, 47 disposed at right and left both sides of an opening portion of a refrigerator main body in opposition to each other while rotatably pivoted, the gaskets 56, 57 respectively disposed at rear face sides near opposed portions of the pair of doors 46, 47, a pair of partitioning bodies 23, 24 respectively disposed further at rear face sides with respect to the gaskets 56, 57 near the opposed portions of the pair of doors 46, 47, in a state of closely kept into contact with each other and further closely kept into contact with the gaskets 56, 57, and movable partitioning means having guide mechanisms for guiding both of the partitioning bodies 23, 24 in the direction separating from each other in opening the doors 46, 47, and guiding both of the partitioning bodies 23, 24 in the direction approaching to each other in closing the doors 46, 47.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184256-A (JP)
Title: Safety device in car of elevator
Inventor: AOKI GIICHI
IPC: B66B3/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device in a car of an elevator capable of preventing a child from being confined in the car, without prolonging unnecessarily a door open state, or without issuing an announcement.  <P>SOLUTION: This safety device in the car of the elevator is provided with the first photoelectric device and the second photoelectric device having light projection units 31, 33 for projecting in parallel a plurality of light beams crossing horizontally a space in the car of the elevator, and photoreception units 32, 34 provided in positions opposed to the light projection units to receive the light beams and for detecting changes of photoreception quantities, the first photoelectric device projects the light beam in a position sufficiently higher than a national average height of the lower classes of school children, and the second photoelectric device projects the light beam in a position higher than an average height, lower than a usual adult height, and higher than the first photoelectric device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184659-A (JP)
Title: Surface treated metallic material
Inventor: HAYASHI KIMITAKA
IPC: C23C22/44
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic material subjected to chromium-free surface treatment to satisfy all of corrosion resistance, heat resistance, finger print resistance, conductivity, coatability and black rust resistance during the working, which have been hardly achieved in a conventional chromate-free technology.  <P>SOLUTION: The metallic material subjected to the chromate-free surface treatment has a compound coating film containing each component by coating the metallic material with a Zn-Co plating film containing a small amount of Co; and further applying thereon an aqueous metal surface treating agent comprising an organic silicon compound (W) which is obtained by blending a silane coupling agent (A) containing one amino group in one molecule and a silane coupling agent (B) containing one glycidyl group in one molecule at a ratio of the solid mass ratio [(A)/(B)] being 0.5-1.7, at least one kind of fluoro compound (X) to be selected from titanium hydrofluoric acid or zirconium hydrofluoric acid, a phosphoric acid (Y), and a vanadium compound (Z), and drying the surface treating agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183549-A (JP)
Title: Chaff discharge apparatus in husking air sorting device
Inventor: YORIOKA SEIJI
IPC: B07B4/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chaff discharge apparatus in a husking air sorting device preventing back flow of sending air to an air sorting part and scattering of impurities like fine husks, without deteriorating the environment around the husking air sorting device.  <P>SOLUTION: An air lock valve 44 is constituted to sequentially deliver husks downward by rotation of a rotor 43 with a rotor casing 42 in which multiple blades 43a are radially mounted. In the rotor casing 42, a slit-like air intake port 48 is axially opened with a given width on a side wall where the blades 43a of the rotor 43 rotate from the downward position to the upward position, and the air intake port 48 communicates with an air feed side of a husk air fan 46 via a dust sending pipe 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191776-A (JP)
Title: Gas meter, gas leakage alarm unit, and gas leakage alarm system
Inventor: OBATA SHIGEO
IPC: G08B21/16
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas meter, a gas leakage alarm unit, and gas leakage alarm system capable of outputting non-standard information such as information that indicates gas is in use without adding a dedicated signal line and the like, saving power of the gas leakage alarm unit, and notifying a user that gas is in use.  <P>SOLUTION: An interface section 17 of the gas meter 1 generates and outputs signals for starting gas use and signals for stopping gas use identifiable on a transmission line shared with several kinds of conventionally specified signal patterns. An interface section 24 of the gas leakage alarm unit 2 detects the signal for starting gas use and the signal for stopping gas use input from the gas meter 1, a μCOM 21 changes a time interval of gas leakage detection by switching a power saving mode and a non power saving mode based on the signal pattern, and an alarm section 23 notifies a user that gas is in use when the signal for starting gas use is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190200-A (JP)
Title: Precast retaining wall and construction method therefor
Inventor: NAGATOMI MASASHI
IPC: E02B3/10
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining wall which has a simple structure and can be increased in bulk.  <P>SOLUTION: A precast retaining wall 1 is disposed on a bank 5, and is composed of minimum component units of a foundation precast panel 9 and a retaining wall precast panel 11 connected to the upper surface of the foundation precast panel 9. The precast retaining wall 1 also includes a bracing block 13 that is disposed to connect the foundation precast panel 9 to the retaining wall precast panel 11. A slot 17 is formed on the upper surface of the body 15 of the foundation precast panel 9, and a projection 27 is formed on an end face of the body 25 of the retaining wall precast panel 11. The projection 27 corresponds in shape to the slot 17 of the foundation precast panel 9. Hence the projection 27 of the retaining wall precast panel 11 is engaged with the slot 17 to construct the precast retaining wall 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188633-A (JP)
Title: Apparatus and method for manufacturing outer member for constant velocity universal joint
Inventor: HARADA KUNIAKI
IPC: B21J5/06
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer member for constant velocity universal joint excellent in a same axial degree and at the right angle degree between a shaft part and a cup part while avoiding as much as possible generating a core-shifting or an inclination between a punch and a die for forming the cup part at the forging-formation time.  <P>SOLUTION: An extrusion molding device in the cup-part 7 includes a lower die 11 having the die 13 and an upper die 12 having the punch 14. In these, the upper die 12 is provided with the punch 14 as an inner die and a slide part holding the punch 14 and inserting the punch 14 into the inner periphery of the die 13 by integrally descending with the punch 14. The slide part is provided with a spherical surface seat 22 and the spherical surface seat 22 is abutted with the punch 14 through a recessed spherical surface 25 and a projected spherical surface 26 mutually formed as supplemental shape. The recessed spherical surface 25 is formed as the spherical surface seat 22 and the projected spherical surface 26 is formed as the punch 14. The recessed spherical surface 25 and the projected spherical surface 26 are constituted so as to relatively be slidable. In other words, with the recessed spherical surface 25 and the projected spherical surface 26, a sliding part 27 slidable of the projected spherical surface 26 to the recessed spherical surface 25, is constituted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199097-A (JP)
Title: Image processing apparatus, image processing method, program, recording medium, portable terminal, and receiver
Inventor: HANADA KEITARO
IPC: H04N7/01
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of improving the accuracy of an enlarged interpolation frame by simultaneously executing frame interpolation processing and image enlargement processing, capable of achieving the enlargement processing of received frames and capable of generating smooth moving images.  <P>SOLUTION: The image processing apparatus calculates moving vector values of images of received frames k(51x), k+1(52x) which are continuously received, adjusts the moving vectors on the basis of the number of frames interpolated between the received frames, and generates an interpolation enlargement frame 52m by referring to the received frames k(51x), k+1(52x) on the basis of the adjusted moving vector values and enlargement magnification M.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007211981-A (JP)
Title: Lockable piston-cylinder unit
Inventor: BORN FRANK
IPC: F16F9/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston-cylinder unit which is constituted simply, but nevertheless lockable or releasable from a lockup, according to need only when required.  <P>SOLUTION: The piston-cylinder unit comprises a lockup pipe 5 surrounding a cylinder device 1. A first end region 6 of the lockup pipe 5 is rotatably supported between a lockup-releasing position coaxial with the piston rod 3 in the free-end region of the piston rod 3 and a lockup-position longitudinally tilted relative to the piston rod. A support stopper 20 is placed in a second end region 7 of the lockup pipe. In the piston-cylinder unit, the lockup pipe 5 is rotatable in the lockup position when the piston rod 3 is at an outwardly protruding position, and at the same time the support stopper 20 is capable of axially butting against the end face of the cylinder, the lockup state of the lockup pipe 5 can be held at the lockup position by operable holding devices 17, 18, 19, and 23 respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198811-A (JP)
Title: Electrostrictive type actuator
Inventor: SHIBATA TETSUYOSHI
IPC: H01L41/08
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized electrostrictive type actuator having a large displacing quantity.  <P>SOLUTION: The electrostrictive type actuator 1 is provided with: a nearly-flat-plate-form dielectric film 2 whose film thickness becomes small by increasing the voltages applied to it from its front and back directions, and which has an output portion 21 for outputting a driving force; at least a pair of electrodes 3 comprising a front-surface-side electrode 30a disposed in a front surface 22a of the dielectric film 2 and a rear-surface-side electrode 30b disposed in a rear surface 22b of the dielectric film 2; and a frame member 4 disposed in the periphery of the dielectric film 2 and for fastening thereto the dielectric film 2 in the state of extending the dielectric film 2. The film thickness of the dielectric film 2 is made small by increasing the voltage applied to at least one of the pairs of electrodes 3 so as to move the outputting portion 21 to the surface direction of the dielectric film 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196439-A (JP)
Title: Control device for internal combustion engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of condensate water from exhaust gas in low-temperature start, and efficiently decreasing the possibility that an exhaust state detection means may get wet.  <P>SOLUTION: An exhaust pipe heater 5 heating an exhaust passage is disposed upstream of an air-fuel ratio sensor 4 disposed to the exhaust passage 2 of an engine 1. When insertion of a key into a key cylinder by means of a key insertion switch 15 is detected and the start of the engine 1 is anticipated, the exhaust pipe heater 5 is operated for a predetermined time so that a temperature in the exhaust passage upstream of the air-fuel ratio sensor 4 is increased in advance, at engine start.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201454-A (JP)
Title: Large bundle binding machine
Inventor: KAMATA HITOSHI
IPC: B65B61/02
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large bundle binding machine which has a good workability at the times of a filling operation and a taking-out operation.  <P>SOLUTION: This large bundle binding machine has a small bundle group receiving recess section 40, a binding tape winding mechanism, an attitude converting mechanism, and a controlling device. In this case, the small bundle group receiving recess section 40 has a rectangular opening section 14 on a top surface 11 of the machine body, and indents downward, and at the same time, the bottom section of which is constituted of a vertically movable elevator 39. The binding tape winding mechanism can wind a binding tape in the horizontal direction around a small bundle group which is mounted on the elevator in the small bundle group receiving recess section 40. The attitude converting mechanism converts the attitude of the small bundle group which is mounted on the elevator while making the longitudinal direction meet the horizontal direction into an attitude wherein the longitudinal direction meets the vertical direction. The controlling device winds the binding tape in the longitudinal direction of the small bundle group after lowering the elevator to a binding position in the longitudinal direction of the small bundle group, and converts the attitude of the small bundle group on the elevator to an attitude wherein the longitudinal direction meets the vertical direction by the attitude converting mechanism. Then, the controlling device winds the binding tape in the lateral direction of the small bundle group by the tape winding mechanism after moving the elevator to the binding position in the lateral direction of the small bundle group, and raises the elevator to a taking-out position of a large bundle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204926-A (JP)
Title: Radio control type illumination system
Inventor: NAGASOE KAZUFUMI
IPC: H04B10/11
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To ensure signal transmitting and receiving in a radio control type illumination system between luminaires without interference in the light during communication discharged from an illumination device from the light out of communication.  <P>SOLUTION: The radio control type illumination system 1 comprises a plurality of the luminaires 2 with a transmitter 3 and a receiver 4 for mutual radio communication. The transmitter 3 controls lighting of a light source 21 equipped with the luminaire 2 and modulates lighting frequency of light L discharged from the light source 21 to superpose signals on the light L. The receiver 4 receives the light L from the light source 21 and analyze the signals superposed on the light L. At least one of lighting frequency of the light L from the light source 21 during communication differs from the lighting frequency of the light L from the light source 21 out of communication. Then since the light L out of communication does not interfere with the light L during communication, communication performance between the luminaires does not deteriorate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207581-A (JP)
Title: Display device
Inventor: ENOMOTO KUNIHIKO
IPC: B60R11/02
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive display device (50) capable of preventing a memory card from being drawn out or from being changed in function setting, and allowing easy maintenance work.  <P>SOLUTION: The display device comprises a box-shaped casing (1), an opening part (1a) formed in its front side (ZM) and an image display unit (2) internally provided so as to cover the opening part; and further comprises a first engagement part (12) provided on a first side surface and a second engagement part (13) provided on a second side surface in the first side surface (SML) and a second side surface (SMR) opposite to each other, and an opening part (1d) of a card slot (6) or an adjustment operating unit (11) provided on a top surface (JM) or a bottom surface (SM). The first engagement part is engaged with a columnar engaged member (73a) by the movement in the direction along a front side of the device, and the second engagement part is engaged with the columnar engaged member by the movement in the direction orthogonal to the front side thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208887-A (JP)
Title: Link plate for roller chain
Inventor: SATO RYUKICHI
IPC: F16G13/06
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight while maintaining the strength in a link plate for a roller chain used for driving a motorcycle etc.  <P>SOLUTION: The link plate includes holes 12, 12 in both right and left end parts. With respect to a basic shape with uniform thickness, chamfering 13 is applied to the perimeter edge from the surface side, and slant faces 14, 14 are formed in upper and lower sides of the right and left holes 12, 12, respectively, to partially reduce the thickness vertically and laterally symmetrically.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208899-A (JP)
Title: Blind rivet
Inventor: TSUKUDA MASATOSHI
IPC: F16B19/10
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blind rivet which can fully expand circumferential each portion of preliminarily set longitudinal portion of tube tip side of rivet body at the state of uniformity, and fasten each fastened member firmly and stably.  <P>SOLUTION: The blind rivet is characterized in that it comprises a rivet body 7 and mandrel 11, in that in the rivet body 7, a flange 6 is circumferentially arranged in the base end of tube 3 with a penetrated insertion hole 2, in that the tip side of the tube 3, a thin wall tube portion 15 is formed by enlarging an internal diameter of the insertion hole 2, and a step portion 20 is arranged in the inner end of its inner peripheral surface 17, in that the inner side portion of head portion 10 of the mandrel 11 has a diameter contraction insertion portion 39 inserted into the tip portion of the insertion hole 2, and in that by pulling a grip axle 49 of the mandrel axle 9 in such a manner of gripping, the head portion 10 can expand the thin-walled tube portion 15 by keeping the circumferential each portion at the state of uniformity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209243-A (JP)
Title: In-vehicle electronic device, in-vehicle physical quantity measuring instrument and thermal air flow meter
Inventor: MINAMITANI RINTARO
IPC: G01F1/68
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity measuring instrument not corroded by a corrosive gas as air flow sensors, pressure sensors, temperature sensors, oxygen concentration sensors, or the like, placed in the intake pipe or exhaust pipe of an internal combustion engine is subjected to various kinds of corrosive gases.  <P>SOLUTION: A copper-made mesh, honeycomb or porous substance for removing sulfur gas is employed as sensors including the temperature sensor, a flow rate measuring device, the pressure sensor, the oxygen concentration sensor, or the like, incorporated in the intake pipe and the exhaust pipe, whereby the corrosion of a wire consisting mainly of Ag can be prevented, marked improvements in reliability can be expected, and a low-cost and high corrosion-resistant product can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209842-A (JP)
Title: Plasma display device
Inventor: HACHIMAN AKIRA
IPC: G09G3/296
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the power consumption of a plasma display device by limiting the number of sustain pulses without drastically degrading image display quality.  <P>SOLUTION: The plasma display device for displaying the image by using a plurality of subfields having a write period and a sustain period when the sustain pulses of the number obtained by multiplying a luminance weight with a luminance magnification cause a display electrode pair to generate sustain discharge, is provided with a temperature sensor for detecting the temperature within the case, a scene change detection section 61 for detecting the scene change of the image based on the image signal, and a temporally magnification setting section 62 for temporarily raising a luminance magnification when the scene change detection section 61 detects the scene change and restricting the upper limit value based on the temperature detected by the temperature sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT