baber/WOPTO huggingface dataset:
Patent JP-2007013329-A (JP)
Title: Signal path changeover switch and signal path switching method
Inventor: NAGOSHI MASAHIKO
IPC: H04N21/61
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal path changeover switch and a signal path switching method that utilizes a frequency band of an unreceived broadcast signal for communication and reduces the effect on a communication signal due to an insertion loss of a filter.  <P>SOLUTION: The signal path changeover switch includes: an input terminal for receiving an external input signal; an output terminal connected to a transmission/reception circuit for communication; a signal detection means 12 for detecting whether or not the externally received signal includes a signal with a predetermined prescribed frequency band other than predetermined communication signal band for communication; a prescribed-frequency band width suppression filter 15 for suppressing a signal with a prescribed frequency band; a bypass path 18 provided in parallel with the prescribed-frequency band width suppression filter 15; and control circuits 13, 14 that allow the signal with the prescribed frequency band to pass through the prescribed-frequency band width suppression filter 15 when the signal with the prescribed frequency band exists or allow the input signal to pass through the bypass path 18 when the externally received signal includes a signal with the predetermined prescribed frequency band on the basis of a result of the detection by the signal detection means 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007772-A (JP)
Title: Clip remover
Inventor: MIYAURA AKIRA
IPC: B25B7/02
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip remover which removes a clip for fixing an under cover, a liner, or the like to a chassis of an automobile, and allows even an unskilled operator to easily remove the clip without using another tool together with the clip remover, in a manner free from damage to or breakage of the clip that occurs by a conventional method.  <P>SOLUTION: The clip remover has a pair of pinching arms pivotally mounted on each other by a pivot, and a front end of a working portion of each pinching arm is formed as a pinching blade. Then a front end of each pinching blade is formed as a chisel-shaped tip which functions to pinch a head of the clip and remove the same.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009542-A (JP)
Title: Double floor structure and support leg used therefor
Inventor: NAKAJIMA YASUO
IPC: E04F15/00
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double floor structure capable of excellently maintaining even an underfloor environment, by easily and highly accurately adjusting a height level of a plurality of floor panels.  <P>SOLUTION: This double floor structure is formed by juxtaposing the plurality of floor panels 5A to 5E in a state of being supported in a predetermined height position by a height-adjustable general part support leg 2 arranged in dirt floor concrete 10, a height-adjustable first rising part support leg 3 arranged in an outer peripheral foundation rising part 11, and a height-adjustable second rising part support leg 4 arranged in a partition foundation rising part 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017691-A (JP)
Title: Image forming apparatus
Inventor: TANAKA HIDEO
IPC: G03G15/01
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents degradation in quality, by matching the speed of formation of toner image in each color to the speed of conveying a paper sheet to the speed of an intermediate transfer belt.  <P>SOLUTION: The speed data of an intermediate transfer belt are measured in advance by feeding various types of paper sheets. Upon starting printing (step S400), the type of a sheet is decided (step S401), to determine the speeds of a photoreceptor motor and a paper conveying motor, and the motors are rotated at determined speeds (steps S402, S403). These speeds are determined from the speed data of an intermediate transfer belt. The speed of the photoreceptor motor is controlled to be the average speed of the intermediate transfer belt in a period, when the photoreceptor is irradiated with light from a LD. The speed of a paper transport motor is controlled to be the average speed of the intermediate transfer belt, in a period from when the sheet reaches a secondary transfer section, until the sheet has passed through the section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014989-A (JP)
Title: Laser beam machining apparatus, and laser beam machining method
Inventor: AMAKO ATSUSHI
IPC: B23K26/067
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus and a laser beam machining method having high machining capacity and having excellent machining quality as well.  <P>SOLUTION: The laser beam machining apparatus is provided with: a laser oscillator 1101; a phase grating 1107 branching a beam emitted from the laser oscillator 1101 into a plurality of beams; and a condenser lens 1108 condensing the plurality of beams branched by the phase grating 1107, respectively, and emitting them to a work 1109. The phase grating 1107 has a rugged shape designed so as to suppress the generation of high-order diffracted light unrequired for the machining of the work 1109 on the surface, and the cross-sections of the rugged shape are continuous everywhere.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019951-A (JP)
Title: Wireless communication system using a plurality of antennas, reception device, demodulating method used therefor, and program thereof
Inventor: ITO TAKUMI
IPC: H04B7/08
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing delay which occurs upon reception of a signal transmitted from a plurality of antennas.  <P>SOLUTION: A reception device is provided with two or more reception antennas, a data reproduction device, and a likelihood information generation device. Reception modes 1 and 2 of the data reproduction device are switched over according to a characteristic of a signal transmitted. In the reception mode 1, data are reproduced and likelihood information is generated. In the reception mode 2, data reproduction is performed by using the likelihood information generated in the reproduction mode 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019957-A (JP)
Title: Headphone
Inventor: TAMURA MITSUO
IPC: H04R17/00
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide headphones capable of sufficiently ensuring low-pitched sound pressure while sound quality of osseous conduction sound is natural and clear by using a single kind of a piezoelectric type speaker that does not use an electromagnetic speaker at the same time.  <P>SOLUTION: The headphones comprise doughnut-shaped ear pads 1 filled up with fluid of gas or liquid, a piezoelectric vibrator attached in close contact with the ear pad 1 and a diaphragm 3 disposed at a part located at a doughnut-shaped hole to thereby be able to listen to acoustic signal transduced osseous conduction sound and air conduction sound of various sound sources with high efficiency by a single kind of a piezoelectric speaker.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015073-A (JP)
Title: Two-blade twist drill with double margins
Inventor: KAMISHIRO MASAAKI
IPC: B23B51/00
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-blade twist drill of a double margin structure capable of suppressing hole curving by exerting the effect of the double margins in deep hole machining and special intermittent machining for cutting a workpiece with a drill again after passing the drill through the workpiece once, and suppressing fretting resistance due to the margins.  <P>SOLUTION: The first margin 8 and the second margin 9 are provided in a drill normal rotating direction front edge part of a land part 7 and in the middle part of the peripheral direction of the land part 7, respectively. Both of the first margin 8 and the second margin 9 are extended near a terminal end of a twisted groove 6 to be parallel with the twisted groove 6. The second margin 9 is arranged at a position rotated by θ=45-80° in a drill reversing direction from the position of the first margin 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026512-A (JP)
Title: Optical head and disk playback device
Inventor: FURUYA TAKAAKI
IPC: G11B11/105
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head capable of further improving the recording/reproducing characteristics of an optical recording medium by reducing the difference of a phase changing amount in an optical spot caused by a light incident angle.  <P>SOLUTION: This device includes a liquid crystal element 27 disposed on the optical path of a return light between a beam splitter 24 and a photodetector 31 and divided into a plurality of areas, a voltage applying means 28 for applying voltages of the plurality of divided areas of the liquid crystal element 27 to change the refraction indexes of the divided areas, and a control means 29 for controlling the operation of the voltage applying means 28 to adjust a phase compensation amount provided to each divided area with respect to a light made incident on the divided area of the liquid crystal element 27 and a uniform phase change is given to the spot of a light passing through the liquid crystal element 27 in the spot. Thus, the difference of phase changing amounts in the optical spot caused by the incident angles of lights made incident on the liquid crystal element 27 is reduced, and the reproducing characteristics of an optical recording medium 32 are improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027607-A (JP)
Title: Method and apparatus for separating electronic component
Inventor: SHIMOMURA MOTOO
IPC: H01G4/30
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation method with high separation efficiency free from cracks or deformation of a laminate, instead of a separation method for applying shocks from any directions to adhered laminates, and an apparatus therefor.  <P>SOLUTION: Laminates 3 which are cut in advance but adhered to one another in an arbitrary number are supplied onto a carried strip material 2. The overlap of the laminates 3 is eliminated by a squeegee 5 during the conveyance, and thereafter external force is applied from upward to the laminates 3 by a roller 7 whose vertical position can be arbitrarily specified via another strip material 6 being carried above the laminates 3 at the same speed as the former strip material 2. Thus, the laminates 3 are separated into individual pieces without causing cracks or deformation on the laminates 3 without adhesion of a foreign matter to the laminates 3 while improving the separation efficiency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270910-A (JP)
Title: Software wireless mobile telephone communications system and software wireless mobile telephone terminal
Inventor: MAEDA SHINJI
IPC: H04W88/02
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a software wireless mobile telephone communications system which can realize a switchover of a safe and secure communication method.  <P>SOLUTION: In a system having carriers A-C providing different communication methods, a software wireless mobile telephone terminal T1, which can hold a plurality of wireless portions supplied from the carriers; an information management means 801 managing carrier communication method management information 803 concerning communication methods or the like which the terminal T1 can use; and a switchover means 802 switching over a communication method according to the request of a connection and a disconnection of the terminal T1; the terminal T1 registers the communication methods A and B of the carriers A and B of a main contract and a sub-contract in management information 803, connects the communication method A, when there is a switchover request of the communication method, detects available communication method by referring to the management information 803, disconnects the communication method A, while the connection request to the carrier B is transmitted and the communication by the communication method B is enabled, when the communication method B is selected from among the available communication methods, and switches the wireless portion of the communication method A over to the wireless portion of the communication method B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033729-A (JP)
Title: Improved fiber optic cable
Inventor: KONSTADINIDIS KARIOFILIS
IPC: G02B6/44
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a double-coating fiber optic cable for air blow mounting.  <P>SOLUTION: Elasticity characteristics both coatings are controlled to be within a desired range over the whole range of possible mounting temperature, i.e. 0 to 45°C. The material of the inside coating has a Tg that is below -15°C, preferably -25°C, and the material of the outside coating has Tg that is above 60°C, preferably 75°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031539-A (JP)
Title: Pigment composition for color filter, method for producing the same and color filter
Inventor: KIUCHI EIICHI
IPC: G02B5/20
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter further excellent both in brilliance and in contrast of red pixel parts, and a diketopyrrolopyrrole-based red pigment composition suitable to obtain the same.  <P>SOLUTION: This pigment composition for the color filter comprises 1-10 pts. by mass phthalimide alkylated quinacridone per 100 pts. by mass diketopyrrolopyrrole-based red pigment. The method for producing the pigment composition for the color filter red pixel part comprises solvent salt milling of a diketopyrrolopyrrole-based pigment and a quinacridone-based pigment derivative, where a phthalimide alkylated quinacridone is used as the quinacridone-based pigment derivative in an amount of 1-10 pts. by mass per 100 pts. by mass of the diketopyrrolopyrrole-based red pigment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030301-A (JP)
Title: Image forming apparatus
Inventor: TAKEBE YOSHIFUMI
IPC: B41J29/38
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time and labor when updating a correction parameter for correcting gradation.  <P>SOLUTION: A profile forming section 220 forms a density correction profile based on an image for checking image quality read from an image input section. A profile analysis section 230 judges TRC data requiring updating by analyzing the density correction profile formed by the profile forming section 220. For example, a newly formed density correction profile is compared with the previously formed density correction profile, and then it is judged that the TRC data corresponding to an image region of which the profiles are different from each other is to be one requiring the updating. When the TRC data requiring the updating is determined, the profile analysis section 230 transmits identification information of the TRC data requiring the updating determined as the above to a TRC updating section 240. The TRC updating section 240 updates only the TRC data requiring the updating in the TRC data stored in a TRC section 210 based on the identification information of the TRC data transmitted from the profile analysis section 230.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033990-A (JP)
Title: Image forming apparatus
Inventor: SHIGEHIRO KOJI
IPC: G03G15/08
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of image defects such as fog due to the reduction in charge amount and fluidity of a developer left for a long period of time within a developing device and to shorten a time required for a desired charge amount for the first copy, for example, when an image forming apparatus is started first in the morning.  <P>SOLUTION: In a configuration wherein the developer is circulated in the developing device by a developer conveying and agitating member, the developer conveying and agitating member is rotated in a forward direction during image formation and is rotated alternately forward and backward for a prescribed time periodically to give irregular changes to a developer shape, whereby a conveyed shape is changed largely more than normal to more effectively agitate the developer and an effect of loosening the developer and giving a charge is enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030394-A (JP)
Title: Optical structure, its manufacturing method and displaying apparatus provided with it
Inventor: WAKABAYASHI ATSUMI
IPC: B32B3/30
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical structure enable to exhibit an advanced optical function and being made at a low cost and also being superior in a mass productivity, and a displaying apparatus provided with the structure.  <P>SOLUTION: A plastic film substrate 1 in this invention comprises a coloring layer 3 formed on the surface of a film 2 transparent to a light in a visible range, wherein a plurality of an aperture part 4 is formed as a matrix by selectively removed by a laser light on the coloring layer 3 and a part of the surface of the plastic film 2 is made an exposed surface 5 by these of the aperture part 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029578-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which by no means makes games monotonous by causing a change pertaining to valid lines along with tricky playing potentialities.  <P>SOLUTION: The game machine 1 is provided with prize winning lines 8a and 8e as possible valid lines, an internal winning combination decision means for determining the internal winning combination responding to the operation of starting the game by players and a valid line lottery means for determining one valid line by a lottery. The one valid line determined by the valid line lottery means is controlled to be made invisible for the players entirely over one game. The winning of the winning combination displayed or the establishment of the combination is accomplished when the prescribed combination of a plurality of figures drawn respectively on the outer peripheries of reels 3L, 3C and 3R corresponding to the internal winning combination is stopped and displayed on the one valid line determined by the valid line lottery means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030847-A (JP)
Title: Information manipulating device, automobile and information manipulating method
Inventor: TANAKA KENICHI
IPC: G06F3/0488
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch screen type information manipulating device provided on a vehicle which is capable of shortening the sight line deviation time from the forward side required for the input operation, and performing the input operation with high accuracy.  <P>SOLUTION: Since a palm rest member for resting an operating hand of an operator to perform the input operation is provided at a predetermined part around a touch screen, the movement of the operating hand of the operator rested on the palm rest member is suppressed, and the operation of high accuracy can be consistently performed. Further, the palm rest member forms a reference of the position with respect to the touch screen, an approximate position on the touch screen can be grasped, and the operation can be performed while shortening the sight line deviation time from the forward side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006028018-A (JP)
Title: Aluminum-ceramic compound substrate
Inventor: ZENIMORI TAKASHI
IPC: C04B41/88
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joined substrate which is enhanced in bonding strength and has high heat cycle resistance in the final by directly joining molten aluminum to a ceramic substrate having surface roughness of a specific range.  <P>SOLUTION: The Al-ceramic compound substrate is constituted by directly joining aluminum melt to the ceramic substrate having the prescribed surface roughness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354739-A (JP)
Title: Image processing apparatus and image processing method
Inventor: SAITO HIROHARU
IPC: H04N1/32
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which can confirm to a transmission destination that printing can be performed when receiving and printing image data in electronic mail.  <P>SOLUTION: When an image processing apparatus A receives electronic mail to which image data are attached from a server via Ethernet(R) NET 1, image data are stored in a storage device (1-15) as needed. A print processing control section (1-23) inquires an operating mode of print-out to a system control section (1-6) thereafter and when the operating mode is a print guarantee mode, reception confirm mail is immediately redirected to a transmitting side. When the operating mode is a non-print guarantee mode, on the other hand, printing is executed and reception confirmation mail is then redirected to the transmitting side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007048576-A (JP)
Title: Adaptor socket
Inventor: NAKAMURA YUJI
IPC: G01R1/073
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptor socket that allows a mounted IC socket to be exchanged easily, can be exchanged easily, and can reduce its height without losing electrical characteristics.  <P>SOLUTION: The adaptor socket comprises a first insulating substrate, a second one arranged under the first one, and a plurality of probes. The plurality of probes are arranged so that they can move up and down via a coil spring between the first and second insulating substrates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006007326-A (JP)
Title: Friction stirring and joining method, its joining device, and its friction joined body
Inventor: SATO HIROAKI
IPC: B23K20/12
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stirring and joining method and its joining device capable of solving various kinds of disadvantages on a bobbin tool type rotary tool.  <P>SOLUTION: In the friction stirring and joining device having a back side pressing member 1 and a front side pressing member 2 to perform the friction heat input while being slidably rotated from front and back sides of a base material joining part, and a stirring shaft 3 to stir the heat-input joining part, actuators to change the friction load on the joining part while varying the displacement of a space between the pressing members and a means to detect the load between the pressing members and the joining part are present. The actuators include a first actuator 11 to axially displace the back side pressing member and a second actuator 12 to axially displace the front side pressing member, and a control means is provided, which performs the control of the actuators so that the load on the back side pressing member and the front side pressing member to be applied to the surface of the joining part is separated into the heat input load Pc to hold the joining part and the copying load Ps for pressing the surface of the material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI