baber/WOPTO huggingface dataset:
Patent JP-2008104021-A (JP)
Title: Damper for speaker, and speaker using it
Inventor: YAMAMOTO YUICHI
IPC: H04R9/02
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper which establishes both distributed design of stress in a damper and optimal design of a resonant frequency of a speaker, does not concentrate stress to a specific point of a supporting arm, and does not break.  <P>SOLUTION: In the damper for the speaker of the invention; arm units of a plurality of supporting arms have outer circle side main arm units, an end of which is connected to an outer circle connecting unit; an inside circle side main arm units, an end of which is connected to an inner circle side connecting unit; and a main arm connecting unit which respectively connects other ends of the outer circle side main arm units and the inner circle side main arm units. A center position a1 of a first circle arc which specifies a center line of the outer circle side main arm units and the inner circle side main arm units, positions in a side of an inner circle movable unit rather from the main arm connection unit, and a center position a2 of a second circle arc which specifies a center line of the main arm connection unit, positions in a side of an outer circle fixed unit rather from the main arm connection unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104107-A (JP)
Title: Communication relay apparatus, communicating relay control method, and communicating relay control program
Inventor: SASAKI HIROYUKI
IPC: H04L12/46
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication relay apparatus which makes a traffic occupation tendency of a communication among positions fair.  <P>SOLUTION: The multipoint switching apparatus to be the communication relay apparatus constitutes a wide band network by connecting a position A of contract communication band 100 Mbps, a position B of contract communication band 2 Mbps, a position C of contract communication band 2 Mbps and a position D of contract communication band 2 Mbps, for example. All input traffics output from "Port = x" indicating a port of the position B are band-limited to "2 Mbps" equally in advance by limiting the traffic obtained from the position A from "100 Mbps" to "2 Mbps". As all occupation ratios of the input traffics obtained from each position of output traffics converge equally and the traffics from all positions are fairly communicated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084285-A (JP)
Title: Alcohol detection alarm system
Inventor: SUGAWARA TAKAYUKI
IPC: G08G1/16
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alcohol detection alarm system which prevents drunken driving.  <P>SOLUTION: Dangerous reckless driving/injury accident which is a serious social problem is prevented by installing an alarm system for sucking expiratory air of a driver by a compulsive fan by a driver's seat seating sensor, judging alcohol concentration by an alcohol sensor to raise an alarm inside and outside a vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108386-A (JP)
Title: Optical pickup and optical disc drive
Inventor: IZUMI KATSUHIKO
IPC: G11B7/09
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup applicable to a plurality of optical discs each having different disc substrate thickness using a semiconductor laser having the same wavelength, which solves the problem that it takes a long time to determine the type of an optical disc since a predetermined number of disc determination operations are required to determine the optical disk according to possible disc types.  <P>SOLUTION: Polarized states of a light beam are switched by a polarization rotation element provided in front of the semiconductor laser. The amplitude of a focus error signal or a sum signal for a polarized state is compared with a predetermined slice level for the purpose of determination. Thereby, an operation speed to determine an optical disc is increased compared with conventional techniques.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108653-A (JP)
Title: Support structure for wiring duct
Inventor: KUSUDO MASAYOSHI
IPC: H02G3/04
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure for a wiring duct capable of preventing opposing holding parts of a hanger from expanding for preventing the wiring duct from dropping even when the wiring duct is oscillated greatly.  <P>SOLUTION: To a pair of opposing holding parts 23 and 23a, which are arranged in the lower end part of the hanger 2 hanging the wiring duct to cover the outside of both side walls 12 and 12a of the wiring duct 1, a pressing plate 4 restricting displacement of the opposing holding parts 23 and 23a in the direction separating from the both side walls 12 and 12a is installed. In this way, a pair of opposing holding parts 23 and 23a are prevented from expanding for holding the wiring duct 1 firmly even when the wiring duct 1 is greatly oscillated by a great earthquake and the like, and consequently, the wiring duct 1 can be prevented from dropping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106710-A (JP)
Title: Compressor
Inventor: IWASHIDA AKIRA
IPC: F04C29/00
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor having an expansion mechanism part with a reduced heat transfer loss.  <P>SOLUTION: The compressor comprises the expansion mechanism part 1, a compression mechanism part 41, an electric motor part 2 and a casing 42 containing the compression mechanism part and the electric motor part therein. The expansion mechanism part 1 is a scroll expansion mechanism part wherein a stationary scroll 12 and an orbiting scroll 13 having volute wraps rising from end plates are engaged with each other to form an expansion chamber 15 therebetween and a refrigerant is sucked or discharged when the expansion chamber 15 moves while varying its volume, the movement occurring when the orbiting scroll 13 orbits along a circular path while being restrained for rotation by a rotation restraining mechanism 14. The compression mechanism part 41 and the electric motor part 2 are contained in the casing 42. The casing 42 is provided with a connection part 43 for connecting the expansion mechanism part 1 and the compression mechanism part 41. The expansion mechanism part 1 is arranged outside the casing 42 via the connection part 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110071-A (JP)
Title: Curving section structure of endoscope
Inventor: KITAGAWA HIDEYA
IPC: G02B23/24
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curving section structure of an endoscope capable of preventing catching of an outer skin between joint rings when curving the curving section, facilitating the manufacture of an endoscope insertion section and stabilizing the performance.  <P>SOLUTION: The joint ring 31 is provided with first step sections 41 for angle regulation for regulating a swinging angle at the both sides of two projecting pieces 33 in the front side of its tip, and second step sections 42 for the angle regulation for regulating the swinging angle at the both sides of two projecting pieces 34 in the back side of its rear end respectively; in a case where two front/back joint rings 31 of a curving tube 30 are rotationally turned to the maximum turning position when curving the curving section 5, the swinging angle α formed between the front/back joint rings 31, when the curving section 5 is curvingly operated, is regulated to a prescribed regulation angle for preventing the catching of the outer skin tube 38 between the respective joint rings 31 by a regulation due to the abutment between the second step section 42 of the front-side joint ring 31 and the first step section 41 of the back-side joint ring 31, so as to prevent the catching of the outer skin tube 38 between the respective joint rings 31 when the curving section 5 is curvingly operated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115878-A (JP)
Title: Hydraulic circuit for hydraulic equipment
Inventor: MOTOMASA TAKASHI
IPC: F15B11/02
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase an operating speed during shrinking a hydraulic actuator.  <P>SOLUTION: When the hydraulic actuator 1 for hydraulic equipment is shrunk, a first accumulator oil path 21 between an accumulator 20 and an elongation side oil path 6 is communicated therewith and a second accumulator oil path 22 between the accumulator 20 and a shrinkage side oil path 5 is closed so that operating oil discharged from an elongation side oil chamber 3 of the hydraulic accumulator 1 to the elongation side oil path 6 is sucked into the accumulator 20. When the hydraulic actuator is elongated, the first accumulator oil path 21 between the accumulator 20 and the elongation side oil path 6 is closed and the second accumulator oil path 22 between the accumulator 20 and the shrinkage side oil path 5 is communicated therewith so that the operating oil in the accumulator 20 is discharged from the second accumulator oil path 22 to the shrinkage side oil path 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114386-A (JP)
Title: Ballpoint pen tip
Inventor: MACHIDA SHUNICHIRO
IPC: B43K1/08
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a backward flow of ink to the utmost and to prevent a writing blur to the utmost even when an impact due to dropping is given.  <P>SOLUTION: A recess 8b is formed at the bottom 8a of a radial groove 8 formed in an inward projection 4 for restraining a backward movement of a ball 1 of a ballpoint pen tip. Thereby the ink flowing backward is substantially prevented from moving to the center hole 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115931-A (JP)
Title: Thrust roller bearing
Inventor: WASEDA YOSHITAKA
IPC: F16C33/54
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust roller bearing which prevents rollers from dropping out of pockets so that inclinations of the rollers facing a bore-side circular wall are controlled.  <P>SOLUTION: A retainer 11 is provide with an outer diameter side circular wall 12, a bore-side circular wall 13, a plurality of pillar sections 15, pockets 20, and pulling-out preventive sections 17 and 19. Rollers 10, are rotatably retained in respective pockets 20 while the rollers are respectively locked in the pockets 20 by the pulling-out preventive sections 17 and 19. Inclinations of the rollers 10 are restrained by the bore-side circular wall 13 so that a distance B between the outer peripheral surface of the bore-side circular wall 13, and a bore-side end face 22 of the pocket 20, is set up to be smaller than the distance A between the inner peripheral surface of the outer diameter side circular wall 12 and the outer diameter side end face 21 of the pocket.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117923-A (JP)
Title: OHMIC ELECTRODE FOR SiC SEMICONDUCTOR, METHOD OF MANUFACTURING OHMIC ELECTRODE FOR SiC SEMICONDUCTOR, SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Inventor: FUJIKAWA KAZUHIRO
IPC: H01L21/28
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ohmic electrode for an SiC semiconductor, which can comes into ohmic contact with both an n-type SiC semiconductor and a p-type SiC semiconductor, the generation of the surface roughness of which can be reduced, and which can reduce the corrosion of the SiC semiconductor, to provide the method of manufacturing the ohmic electrode for the SiC semiconductor, to provide a semiconductor device, and to provide the method of manufacturing the semiconductor device.  <P>SOLUTION: There is provided an ohmic electrode for an SiC semiconductor, which contains Si and Ni, or an ohmic electrode for the SiC semiconductor, which contains Si and Ni and further contains Au or Pt. Further, there are provided the method of manufacturing these ohmic electrodes for the SiC semiconductor, a semiconductor device using these ohmic electrodes for the SiC semiconductor, and the method of manufacturing the semiconductor device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128522-A (JP)
Title: System and method for representing system capabilities as software packages in software package management system
Inventor: REDBURN JEREMY A
IPC: G06F9/44
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, method, and computer program product for representing at least one system capability as a software package in a software package management system.  <P>SOLUTION: The method includes creating at least one system capability package representing at least one system capability. The at least one system capability package is installed on an information system via a software package management system. The at least one system capability package is stored into a software package database. The system capability package is consistent with a software package structure so that the system capability package is able to be managed by a software package management system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008123159-A (JP)
Title: Intruder detecting apparatus
Inventor: FUJIWARA NOBUYUKI
IPC: H04N7/18
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intruder detecting apparatus for detecting a person or the like intruding into a restricted area such as an important facility or road.  <P>SOLUTION: The intruder detecting apparatus includes a monitoring camera 2 and an image processing part 3. The image processing part 3 includes an input means 10 for inputting images to the image processing part; a small-area dividing means 11 for dividing each image into small areas; a correlation calculating means 12 for calculating time correlation between each of the small areas and a background image picked up beforehand by a camera corresponding to the small areas; a change detecting means 13 for detecting the small areas having temporal changes as changed small areas; a changed area coupling means 14 for coupling the changed small areas together into a change-detected area; a changed-area contour extracting means 15 for extracting the contour of the change-detected area as a changed-detected area contour; a geometric feature quantity evaluating means 16 for evaluating whether or not the geometrical feature quantity of the change-detected area contour is within the range of a preset geometric feature quantity corresponding to an intruder; and an intruder detecting means 17 for determining whether or not an intruder exists in the change-detected area based on the result of the evaluation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124183-A (JP)
Title: Multi-chip module
Inventor: SAKURAI YOSHITSUGU
IPC: H01L25/04
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-chip module capable of strengthening ground while contriving miniaturization.  <P>SOLUTION: The multi-chip module 1 is provided with electronic components 4 mounted on a surface 2a, a module substrate 2 comprising a shielding rid 5 attached to the surface 2a so as to cover the electronic components 4 and a module substrate 3 comprising the other electronic components 6 mounted on a surface 3a. In this case, the module substrates 2, 3 are laminated so that the surface 2a of the module substrate 2 and the rear surface 3b of the module substrate 3 are opposed to each other and a connecting land 10 electrically connected to the shielding rid 5 is formed on the rear surface 3b of the module substrate 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121765-A (JP)
Title: Bearing for idler pulley
Inventor: NIIYAMA SATORU
IPC: F16C33/41
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for an idler pulley capable of preventing the deterioration of grease at a high temperature, and capable of preventing a low temperature noise by securing lubricity at a low temperature at a low cost.  <P>SOLUTION: In the bearing 10 for the idler pulley capable of being attached to a pulley member 2 imparting desired tension to a belt wound around an outer peripheral surface, a pocket part 16 of a crowned cage 14 is constituted by spherical surface parts 16a and 16c and a cylindrical surface part 16b. Urea synthetic oil-based grease of which base oil has kinematic viscosity of 30-60 mm<SP>2</SP>/sec. at a temperature of 40°C is sealed in a space where a ball 13 is arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123803-A (JP)
Title: Contact for switching device
Inventor: YAMASHITA TORU
IPC: H01H31/32
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact for a switching device of reduced cost and excellent assembling workability.  <P>SOLUTION: A movable contact 3 of the contact for switching device has its cross-section shape on a face vertical to its axis direction formed in a polygon, and a movable-side fixed finger contact 1 as well as a fixing-side fixed contact finger 2 has its cross-section shape formed in a polygon surrounding an outer periphery of the movable contact 3, with each side of the polygon structured of nearly flat finger-contact structuring members 13. Further, the finger-contact structuring members 13 have their slits extended from one end side where protruded parts 12, 22 in contact with the movable contact 3 are located toward the other end side in the axis direction up to a position shown in a symbol A (a broken line) to form a plurality of fingers 11, 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122221-A (JP)
Title: Portable pressure chamber device
Inventor: ARAKI HIDEKI
IPC: G01N33/18
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable pressure chamber device constituted so that the pressure resistance and lightweight properties of the pressure chamber of the portable pressure chamber device are achieved by constituting the member, which constitutes the pressure chamber of the portable pressure chamber device, of titanium or a titanium alloy, the planar cross-sectional shape of the pressure chamber is formed into an oval shape in order to obtain a necessary minimum amount of pressure air used for measurement and an accessory member or a filler is further provided to the inner wall surface of the pressure chamber.  <P>SOLUTION: The pressure chamber of the portable pressure chamber device composed of the pressure chamber, a pressure gauge, a flow rate adjusting valve and a portable pressure air source is formed as a cylindrical body of which the horizontal cross-sectional shape is oval. The cylindrical body, a lid member having a sample hermetically sealing and holding part provided in the sleeve attached to its upper surface and the bottom plate of the pressure chamber are constituted of a titanium alloy and an expanded part is formed to both inner wall surfaces of the side walls of the pressure chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122680-A (JP)
Title: Switch structure for light emitting device and film unit with lens
Inventor: TADOKORO SHINTARO
IPC: G03B17/04
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroboscope switch from which a supporting plate is eliminated and where an operation member is directly attached to a body base part.  <P>SOLUTION: The operation member 4 of the stroboscope switch is constituted of: an operation part 41 exposed from an opening provided on a front cover; a support part 42 integrally formed on the operation part 41; a click piece 43 integrally formed on the support part 42; and a protrusion 44 provided on the click piece 43. The support part 42 is supported by a guide rail 17a provided on the outside of a film housing chamber 17 and an auxiliary rail 22a provided on the wall of a light shielding tube 22. A positioning projection 35 engaged with the protrusion 44 is integrally formed on the body base part, and pierces through a through-hole 30a provided on a circuit board 30 arranged in space put between the body base part and the operation member 4, and is equipped with a pressing pawl 35a for preventing the float of the circuit board 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124852-A (JP)
Title: Circuit for charge pump
Inventor: YOSHIKAWA SADAO
IPC: H03K17/687
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for a charge pump by which low power consumption is attained.  <P>SOLUTION: A first clock signal Φ is supplied from an oscillation circuit 10 to capacitative elements C<SB>1</SB>-C<SB>M</SB>constituting the circuit for the charge pump. A current generation circuit 30 controls current I supplied to the respective inverters 21a-21x by controlling operations of PMOSs 25a-25x and NMOSs 24a-26x and as a result, performs frequency control of the first clock signal Φ. A gate and a drain of a PMOS 31 are short-circuited, a constant current generation circuit 34 and a resistor 35 are connected in parallel between a connection point and a grounding terminal GND. The constant current generation circuit 34 acts so as to maintain the current I supplied to the inverters 21a-21x as constant to change of power supply voltage. Thus, a frequency f<SB>Φ</SB>of the clock signal Φ decreases against increase in the power supply voltage VCC.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129056-A (JP)
Title: Image forming apparatus
Inventor: ABE NAOKI
IPC: G03G15/08
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which performs control corresponding to a genuine toner cartridge in a predetermined case even if a toner cartridge equipped with no storage device is loaded.  <P>SOLUTION: The image forming apparatus copes with the genuine toner cartridge equipped with an RFID tag 52, the genuine toner cartridge equipped with no RFID tag 52 and other toner cartridge respectively. The image forming apparatus is equipped with a counter 110 counting a value concerning image formation, a toner deletion sensor 135, an RFID tag reader 160, and a control part 100. When a situation where the toner cartridge exists is determined, and the counted value by the counter 110 exceeds a predetermined value and then predetermined data is not read from the toner cartridge 28 by the RFID tag reader 160, the control part 100 makes the control corresponding to the other toner cartridge. In other cases, the control part 100 makes the control corresponding to the genuine toner cartridge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129184-A (JP)
Title: Image forming apparatus, and memory control method and program
Inventor: YAMAGAMI MASAFUMI
IPC: G03G21/18
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a situation in which each of replaceable members cannot be used, by preventing pieces of information stored in a memory means for the same kind of replaceable members from interfering with each other even in the case where the same kind of replaceable members are attached to an image forming apparatus.  <P>SOLUTION: A CPU 101 controls the entire image forming apparatus 100. A writing control section 102 control a plotter 102a for the operation of writing on recording paper. An image processing section 103 performs predetermined image processing for image data read from a scanner 103a. An I/O control section 104 controls a sensor 104a and a driver 104b, selects a paper feed means, and so on. A modem 105 connects to a public network via an NCU 105a. An interface section 106 communicates with a PC 106a. An operating section 107 inputs various information to the apparatus in response to an operation performed by a user. A storage section 108 stores image data, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT