baber/WOPTO huggingface dataset:
Patent JP-2008180478-A (JP)
Title: Heat exchanger
Inventor: SASAKI HIRONAKA
IPC: F28D1/053
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of adjusting the dividing state of a refrigerant flow to heat exchange tubes of a final heat exchange tube group.  <P>SOLUTION: Header portion arrays 6 composed of two header portions 3, 4 are disposed on an upper header tank 31 in front and rear two arrays. One of the header portions of the front-side header portion array is a refrigerant inlet header portion 1, and one of the header portions of the rear-side header portion array 6 is a refrigerant outlet header portion 3. Intermediate header portions 8 are respectively disposed at front and rear both sides of a lower header tank 32, and the rear-side intermediate header portion 8 is applied as a final refrigerant circulating header portion. The final heat exchange tube group 13 is constituted by a plurality of heat exchange tubes 33 communicated with downstream-side parts of the refrigerant outlet header portion 3 and the rear-side intermediate header portion 8. A flow control portion 14 for controlling the flow to a downstream side of the refrigerant is disposed on a part communicated with the heat exchange tubes 33 of the final heat exchange tube group 13, of the final refrigerant circulating header portion 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185615-A (JP)
Title: Encoding method of variable-length frame, decoding method of variable-length frame, and computer program
Inventor: OHORA YASUNORI
IPC: G10L19/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding method of a variable-length frame, for encoding and decoding, with a high compression rate by suppressing variation of a parameter.  <P>SOLUTION: The encoding method of the variable-length frame for generating an encoding unit by a basic parameter and prediction information of the parameter by combining a plurality of frames, comprises: a cycle detecting step in which the cycle of an audio signal is analyzed, a plurality of cycle lengths are determined in a finer unit than a sampling frequency, and candidates of a frame length are detected; a window generating step for generating a window on the basis of the determined cycle length; a parameter generating step for analyzing the parameter of the plurality of frames by applying the window generated in the window generating step; and a coded unit generating step for generating a coded unit by selecting the frame length in which the code amount of the coded unit is the smallest, out of the candidates of the frame lengths which are detected in the cycle detecting step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007149117-A (JP)
Title: Non-contact data carrier and manufacturing method thereof
Inventor: ARAKI NOBORU
IPC: G06K19/07
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact data carrier in which adhesion strength of front and rear protection film is enhanced by providing a base of the non-contact data carrier to be a center layer with a through hole and a punched part of a peripheral edge part and a manufacturing method thereof.  <P>SOLUTION: In the non-contact data carrier 10 using the base 11 for non-contact data carrier having an antenna formed at least on one surface side of a film base and an IC chip connected to the edge of the antenna as the center layer and laminating the protection films 21, 22 on the front and rear of the base, at least a part between the front and the rear protection films is heat fused through the through hole 18 and having a continuous adhesive part between the front and the rear protection films on the peripheral edge part 11e.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008184097-A (JP)
Title: Vehicular seat
Inventor: YAMASHITA MOTOI
IPC: A47C4/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To furthermore widen the occupied space of a seat in the direction of the width, and also to prevent obstruction in seating other seat neighboring this seat.  <P>SOLUTION: The vehicular seat comprises a left side seat 10 arranged on the floor F of a vehicle, and a center seat 30 neighboring the left side seat 10 in the width direction. The center seat 30 is dismountably mounted on a supporting base 40 projectingly elongated in the width direction from the left side seat 10. The engaging and disengaging structure for the supporting base 40 and the center seat 30 is arranged between the end position of the supporting base 40 in the width direction and the center seat 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188037-A (JP)
Title: Dental device, tool, and handpiece
Inventor: KITAMURA AKIRA
IPC: A61C8/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implanting cavity forming device which increases density of an alveolar bone around an implanting cavity easily and quickly and reduces a period of time required for grafting of an implant body buried in the implanting cavity which has an increase in bone density in the periphery.  <P>SOLUTION: The dental device for forming the implanting cavity is a pin-like member 2-4 press-fitted into a temporary hole 1 for forming the implanting cavity 5 formed in the alveolar bone 10 and compresses the alveolar bone on the periphery of the hole while increasing the diameter of the temporary hole by press-fitting the pin-like member in the temporary hole 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192717-A (JP)
Title: Laser light source device, projector, monitor device, and method of driving semiconductor laser
Inventor: SUDO KIYOTO
IPC: G03B21/14
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve output efficiency in a laser light source device using a semiconductor laser.  <P>SOLUTION: The laser light source device has: a semiconductor laser emitting laser beams; and a semiconductor laser drive circuit applying a pulsive drive voltage having a wave height value not less than a laser oscillation start voltage corresponding to a laser oscillation start current of the semiconductor laser to the semiconductor laser to drive the semiconductor laser. The semiconductor laser drive circuit applies a bias voltage, which has a voltage value that is not less than an operation start voltage of the semiconductor laser and is smaller than the laser oscillation start voltage, to the semiconductor laser for a fixed period immediately before starting to apply a pulsive drive voltage to the semiconductor laser.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188189-A (JP)
Title: Air vortex ring carrying apparatus
Inventor: MORIMOTO TETSURI
IPC: A61L9/03
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To clean air by carrying gas or fine liquid component to an indoor target place at target concentration.  <P>SOLUTION: This air vortex ring carrying apparatus consists of: an air cannon generator 4 comprising a frame 1, an outlet 2 and a vibration part 3; a gas concentration adjuster 7 or a fine droplet concentration adjuster 8 having a concentration sensor 6 in its inside; and a solution tank 10 connected to the gas concentration adjuster 7 or the fine droplet concentration adjuster 8 via a liquid duct 9. The adjusted air is diffused inside the frame 1, is subjected to an impact of target strength by the vibration part 3, and is emitted from the outlet 2 in the form of vortex rings 30 to the target place. This constitution can carry the gas containing a material of the target concentration to the target place without changing the concentration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190212-A (JP)
Title: Tunnel work method
Inventor: OE TOSHIYA
IPC: H02J3/50
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel work method of suppressing the capacity of a selected power generator in use of such a power-operated equipment as an excavator, mucking machine, concrete spraying machine, and ventilation equipment with power supply from the generator.  <P>SOLUTION: According to the tunnel work method, such power-operated equipments as the excavator 11, mucking machine 12, concrete spraying machine 13, and a dust collector 14 are used as a load equipment 1, and power is supplied from a generator 2. A power-factor control type reactive power compensating device 3 is connected in parallel with the load equipment 1 to a power circuit 4 connecting the generator 2 to the load equipment 1, and the load equipment 1 is operated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193816-A (JP)
Title: Power controller and electronic equipment equipped with the same, and power control method
Inventor: OSHIBA MASAHITO
IPC: G05F1/00
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power controller which can properly supplies power to the target of supply, while attaining size reduction of power source and reduction in cost.  <P>SOLUTION: This power controller performs power supply control by a plurality of power units to a power supply target device which requires the power supply from at least two or more power units. The controller is equipped with a control means which monitors whether each power unit is in a state capable of supplying power and controls it to start power supply from among a plurality of power units which has become capable of power supplying to a power supply target device, when as many power units as the power supply target device requires for power supply have become capable of power supplying.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199203-A (JP)
Title: Video recording/reproducing method and device
Inventor: MATSUNAGA MASAHIRO
IPC: G06F12/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high speed recording/reproduction of continuous digital video data.  <P>SOLUTION: When a video signal is recorded/reproduced, a system controller 76 controls a file system 77 to bring about such a state as an HDD 55 and an HDD 56 can open and access file 1 and file 2 simultaneously. When the video signal is recorded, digital video data stored in buffer memories 72 and 73 while being distributed are recorded simultaneously in the file 1 of the HDD 55 and the file 2 of the HDD 56. When the video signal is reproduced, the digital video data is read out simultaneously from the file 1 of the HDD 55 and the file 2 of the HDD 56 and stored, respectively, in the buffer memories 72 and 73. An application software 75 controls a read-out switching circuit 74 to take out the digital video data alternately from the buffer memories 72 and 73 and makes continuous digital video data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196620-A (JP)
Title: Vehicular load-carrying platform vibration abnormality detector
Inventor: NAKAJIMA YUMI
IPC: B60P7/16
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect defective abnormality of air pressure of a vibration-proofing mechanism, in a vehicular load-carrying platform vibration abnormality detector equipped with a vibration-proofing mechanism damping vibration generated in a load-carrying platform between a load-carrying platform floor and a vehicle body base part.  <P>SOLUTION: This vehicular load-carrying platform vibration abnormality detector is composed of: a first acceleration sensor 11 detecting first vertical acceleration α of the load-carrying platform floor part 4; a second acceleration sensor 12 detecting second vertical acceleration β of the vehicle body base part 6; and a control unit 2 calculating a transfer function between the first vertical acceleration α and the second vertical acceleration β , creating a frequency distribution map of peak values of the transfer function to identify a frequency band occupying a predetermined ratio, and generating a warning signal when a first value or a difference between the first value and a second value within the first and second values obtained by processing the first vertical acceleration α and the second vertical acceleration β through a band-pass filter by using the frequency band exceeds a preset specified value related to load-carrying platform vibration attenuation. The plurality of specified values are provided according to warning levels, and the warning signal can be provided in response to the warning level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007220120-A (JP)
Title: Smart card authentication system and method, and computer readable medium
Inventor: HONG JIANG
IPC: H04L9/32
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To maximize flexibility with which an authentication system can handle changes to the authentication elements such as smart cards and data models.  <P>SOLUTION: An approach provided for smart card authentication utilizes dynamically configurable data to authenticate the smart cards and communicate with back-end systems not supported by a default environment. The data can be dynamically reconfigured by a user to reflect changes in the authentication environment such as a new smart card type and a new data model on a card, or new remote authentication mechanism.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007128654-A (JP)
Title: Multi-focal object lens, optical pickup device and optical information recording/reproducing device
Inventor: KIMURA TORU
IPC: G11B7/135
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-focal objective lens capable of forming a focal point on the information recording surfaces of two high density optical disks of different standards mutually different in protection layer thickness.  <P>SOLUTION: The multi-focal objective lens used in an optical pickup device having a first diffraction structure on one optical plane and condensing an m-th diffraction order light and an n-th diffraction order light (m≠n) generated when a light flux at wavelength λ<SB>1</SB>enters the first diffraction structure onto the information recording surfaces of two kinds of optical disks mutually different in protection layer thickness, wherein the absolute value of the difference between the spherical aberration value SA<SB>m</SB>of a wave front when the m-th diffraction order light is condensed via the protection layer of an optical disk having a thicker protection layer and the spherical aberration value SA<SB>n</SB>of a wave front when the n-th diffraction order light is condensed via the protection layer of an optical disk having a thicker protection layer and the absolute value of either one of the SA<SB>m</SB>and SA<SB>n</SB>are specified values, the above first diffraction structure is composed of a plurality of annular zones divided by fine step differences, and the above diffraction order m is an integer of one or larger and satisfies a specified expression.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008204692-A (JP)
Title: Luminaire
Inventor: INOUE MASARU
IPC: F21Y101/02
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire that exhibits optical performance, improves heat radiation performance, and does not mar marketability.  <P>SOLUTION: The luminaire 1 comprises: a luminaire body 10 that incorporates a power supply section 60 and has a light source arrangement section 10c having thermal conductivity; a base board 30 where a light source 20 is arranged; a reflector 40 controlling light in the light source; and a fixing means 50 that arranges the base board between the light source arrangement section and the reflector, pulls the reflector closer from nearly the center of the luminaire body, and adheres the base board to the luminaire body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205229-A (JP)
Title: Semiconductor light-emitting element, semiconductor light-emitting apparatus, and manufacturing method
Inventor: KAMEI HIDENORI
IPC: H01L33/46
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where a light from a light-emitting element travels in all directions, because a light other than the light advancing in a lighting direction cannot be utilized effectively, even though a means is proposed in which an inclined plane is attached to the side of semiconductor light-emitting element, and a reflecting layer is formed therein, the inclined plane is attached by methods such as etching, and processing requires time and the control of the inclined plane is difficult.  <P>SOLUTION: The inclined plane for reflection is formed by mechanical processing on a thick substrate in which a light-emitting layer is formed, and the reflecting layer is formed. Thereafter, after filling with a reinforcing member from the light-emitting plane, the substrate is ground until the reflecting film appears in the surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201028-A (JP)
Title: Image forming apparatus and program
Inventor: ARAI HIROYUKI
IPC: B41J29/46
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of an image quality caused by disagreement of a state of an image forming apparatus with a gamma curve used in gamma conversion processing.  <P>SOLUTION: Image data transmitted from a printing controller 2 is subjected to gamma conversion processing on the basis of the gamma curve. The image data subjected to gamma conversion processing is stored in an image memory 13. In the image forming apparatus 1 which carries out image formation on the basis of the image data stored in the image memory 13, when conditions for executing correction of the gamma curve while a job is interrupted because of an error are satisfied, correction of the gamma curve is executed after the error is released. Thereafter, the image data stored in the image memory 13 is deleted, and the printing controller 2 is made to transmit the image data again.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202351-A (JP)
Title: Construction method for protecting slope
Inventor: ASHOKA KUMAR KARMOKAR
IPC: E02D17/20
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for protecting a slope applicable to slopes, facilitating the connection between waste tires, preventing the erosion of soil and the growth of weeds from occurring, and having excellent safety and design.  <P>SOLUTION: In this construction method for slopes, the radially divided cut pieces 1 of waste tires are placed on the slope 10 of a bank with the cavities positioned on the inside. The cut pieces 1 are formed by radially dividing the waste tires, preferably, into two, three, four, or five parts. Preferably, the inner sides of the cavities of the cut pieces 1 a ground material 2 is filled with a ground material 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204316-A (JP)
Title: Peak position detection method or region splitting method for spectrum waveform pattern, and program
Inventor: TEJIMA SHOICHI
IPC: G05B23/02
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the peak position of a spectrum wave pattern or a method and a program for splitting a region.  <P>SOLUTION: This method includes a step of lowering a level line 12, formed of one horizontal line from a position H<SB>u</SB>above the highest peak P<SB>1</SB>of the spectrum waveform pattern 10 to a predetermined lower limit position H<SB>b</SB>; and a step of determining whether the peak is independent of an adjacent peak, when the level line intersects a new peak of the spectrum waveform pattern, and recording the lateral axial position of the peak concerned, when the independent peak is determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219115-A (JP)
Title: Interphone system
Inventor: SUMIYA HIROSHI
IPC: H04M9/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system capable of starting a call without requiring a special monitor in a way being the same as that where an additional master device is connected by connecting an interphone adapter to a connection terminal for the additional master device in a room master device with a monitor, and performing a response with a telephone set.  <P>SOLUTION: The interphone system includes: an interphone slave device (1) with a camera; the room master device (2) with the monitor; the telephone set (4); the interphone slave device (3) without the camera; and the interphone adapter (5). The interphone adapter (5) includes: a master device IF (51) for exchanging a first voice signal; a slave device IF (52) for exchanging a second voice signal; a filter (53) for interrupting a video signal; a call path changeover part (54) for changing over the voice signals; a level adjusting part (55) for adjusting a voice signal level to be a level for transmission to the telephone set; a telephone set connection terminal (56); and a control part (59) which simulates the signal so as to allow the signal to be apparently a command from the additional master device with respect to the room master device with the monitor, and controls the call path changeover part and the level adjusting part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212072-A (JP)
Title: Transplanter
Inventor: NOSAKA AKIRA
IPC: A01C11/02
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transplanter which is furnished with a main preliminary seedling stand equipped with a plurality of vertical tiers of seedling tables via a supporting frame on the side portion of a traveling machine body, and which enables preliminary seedling sub-stands of simple and inexpensive constitution to be attached to the front and rear of the main preliminary seedling stand.  <P>SOLUTION: On the front and rear sides of any one of the plurality of vertical tiers of seedling tables 5 constituting the main preliminary seedling stand 6, both front-side and rear-side preliminary seedling sub-stands 7 and 7' are attached to and supported on the supporting frame 25 so as to be capable of holding both of the sub-stands 7 and 7' in such a continuous attitude as to continue into the seedling table 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214987-A (JP)
Title: Power back door of vehicle
Inventor: ETO SHINSUKE
IPC: B60J5/10
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power back door of a vehicle, in which an opening section allowing a connection portion between a driving arm and a rod of the power back door passes to pass therethrough, is suitably blocked with cover members to improve the appearance thereof, interference between the connection portion and the cover members, occurring when the connection portion passes, is eliminated, and unusual sound and damage of the cover member at the time of passing of the connection portion, is prevented.  <P>SOLUTION: According to the structure of the power back door, the longitudinal opening section 50 is formed in a side edge of a door opening 1, and the connection portion S connecting between the driving arm 3 and the rod 4 of the power back door for automatically openably/closably driving a back door 2 for opening/closing the door opening 1, can pass through the opening section. Then the pairing cover members 6a, 6b having lip-shaped distal ends thereof butting against each other, are arranged in the opening section 50 along right and left longitudinal edges. Both the cover members 6a, 6b progressively expand part of their width downward to shift a butting location toward an internally recessed side of the opening section 50, and an entrance opening 64 through which the connection portion S passes is formed along expanded edges of the respective cover members 6a, 6b.  <P>COPYRIGHT: (C)2008,JPO&INPIT