baber/WOPTO huggingface dataset:
Patent JP-2009089465-A (JP)
Title: Charger and charging system
Inventor: YOSHIDA HIROHIKO
IPC: H02J7/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric charger wherein the position of electronic equipment relative to the charger can be determined.  <P>SOLUTION: The charger 12B includes: a main coil 16 that has a conductor wound around a principal point 53 as the center and sends out power for charging a secondary battery; a position detection coil 51 placed at a first point in the charger 12B; a position detection coil 52 placed at a second point in the charger 12B; and a displacement display unit 139. The displacement display unit 139 is so constructed that the following processing is carried out: when the magnetic flux density detected by the position detection coil 51 is higher than the magnetic flux density detected by the position detection coil 52, it makes notification to prompt electronic equipment 11 to be moved from the second point to the first point; and when the magnetic flux density detected by the position detection coil 52 is higher than the magnetic flux density detected by the position detection coil 51, it makes notification to prompt the electronic equipment 11 to be moved from the first point to the second point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082241-A (JP)
Title: Vehicle seat reclining device
Inventor: ITO SADAO
IPC: B60N2/22
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat reclining device allowing smooth adjustment of seatback angles.  <P>SOLUTION: The vehicle seat reclining device has: an internally toothed gear 12 formed on a gear plate 1 fixed to a lower arm; an externally toothed gear 22 formed on an upper arm 2, meshing with the internally toothed gear, and having teeth the number of which is less by at least one or more than the number of the teeth of the internally toothed gear; wedge members 7a and 7b capable of being frictionally engaged with or disengaged from the gear plate or the upper arm; a spring 9 provided between the wedge members and urging the wedge members in the direction in which they are frictionally engaged with either the gear plate or the upper arm; a drive shaft 6 for rotating in a pressing manner either of the wedge members in the direction in which it is released from the frictional engagement; and a ring member 75a provided in a relatively rotatable manner between either the gear plate or the upper arm and the wedge members and, when the drive shaft rotates, rotating together with the wedge members so as to rotate relative to the other of the either the gear plate or the upper arm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086065-A (JP)
Title: Optical waveguide modulator
Inventor: ISHIKAWA YASUHIRO
IPC: G02F1/035
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide modulator for reducing a drive voltage and improving a reflection attenuation amount of a drive signal.  <P>SOLUTION: The optical waveguide modulator has a Z cut substrate having electro-optical effect, an optical waveguide having a Mach-Zehnder optical waveguide part formed on the substrate, and a modulation electrode for modulating an optical wave performing waveguide inside of the optical waveguide. The optical waveguide modulator arranges the signal electrode along a part (point (a) to point (b)) of a Y branch part connected to one branch waveguide in a region taking out the signal electrode by allowing the signal electrode 21 to be separated from one branch waveguide 7 and riding on the symmetrical axis d of the Mach-Zehnder optical waveguide part, and furthermore arranges the signal electrode not along the Y branch part connected to one branch waveguide in a region taking out the signal electrode without riding on the symmetrical axis d of the Mach-Zehnder optical waveguide part by allowing the signal electrode 22 to be separated from one branch waveguide 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083603-A (JP)
Title: Unlocking mechanism of vehicular seat
Inventor: KAMIYA TAKENOBU
IPC: B60N2/90
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operation load while extending an operation stroke of a wire-like body (wire-like webbing) with a simple constitution.  <P>SOLUTION: An locking mechanism brings a first lock member 20 for locking operation of one operation mechanism into a releasing state by a wire-like body 60 provided to be drawn out to the outside of a seat 2 for a vehicle, and interlocked with a second lock member 40 for locking operation of the other operation to be brought into releasing condition. The wire-like body 60 is coupled with a releasing arm 34 of the first lock member through the medium of a running block mechanism MP(32). The wire-like body 60 is coupled to a releasing arm 34 of the first lock member 20, and the other end (fixed end 64) different from a handle side end 62 for drawing out is fixed to a fixed side member 7f of the seat 2 for a vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272438-A (JP)
Title: Ultrasonic probe and its manufacturing method
Inventor: OSAWA ATSUSHI
IPC: H04R31/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe which realizes a high degree of sensitivity and a wide area while miniaturizing vibrators and considers also measures against heat generation.  <P>SOLUTION: The ultrasonic probe is provided with: a packing material; a vibrator array as a laminated structure in which a plurality of vibrators arranged in a first direction form a group of vibrators and a plurality of vibrators are arranged in a second direction different from the first direction; a first layer of a conductive resin for electrically interconnecting first electrode layers of adjacent vibrators in each group of vibrators; a second layer of a conductive resin for electrically interconnecting internal electrodes of adjacent vibrators in each group of vibrators; and insulating resins arranged in prescribed areas between a plurality of vibrators in each group of vibrators.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083293-A (JP)
Title: Writing utensil
Inventor: TAMAI ATSUSHI
IPC: B43K7/10
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil capable of preventing volume of ink stored in an ink tank from being reduced owing to a large space for preventing the ink having the amount exceeding the capacity of a temporary ink storing member from leaking to the outside through an air circulating hole directly.  <P>SOLUTION: This writing utensil is provided with the ink tank 5 storing the ink in a free state directly and the temporary ink storing member 4 provided in the space in the writing utensil communicating with a pen tip and the air circulating hole. A filter member having at least a surface having ink repulsive property, shutting off the circulation of ink, but allowing gas to circulate is provided between an opening part of the air circulating hole and the temporary ink storing member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083343-A (JP)
Title: Optical film and its manufacturing process, protective film for polarizing plate, polarizing plate using it, and liquid crystal display unit
Inventor: MIZUKAMI HIROMICHI
IPC: G02F1/1335
Filed: 2007-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical film for increasing degree of orientation of shapeless particulates in the optical film and its strength, enhancing optical characteristics such as effect for improving luminance, achieving excellent stability in its manufacture, and miniaturizing a liquid crystal display unit and to provide a protective film for polarizing plate, the polarizing plate, and the liquid crystal display unit.  <P>SOLUTION: In this manufacturing method for optical film, a casting die has a shape composed of a die inlet part, a manifold part, an extended part, and a land part arranged in this order from the upstream side in the direction of dope flowing-in and has a section for stirring dope in the manifold part. A cross sectional shape of the extended part satisfies the expression (I): A1≤A2 (wherein, A1 and A2 denote cross sectional area at an optional position P1 of the extended part and a position P2 on the upstream side in the direction of dope flow more than the position P1), and a cross sectional shape of the land part satisfies the expression (II): A3 = A4 (wherein, A3 and A4 denote cross sectional area at optional positions P3 and P4 being different from each other in the land part).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083371-A (JP)
Title: Image forming apparatus
Inventor: UEDA MASASHI
IPC: B41J2/01
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing the occurrence of banding.  <P>SOLUTION: As shown in Fig. 2(b), a recording paper sheet is conveyed in a sub scanning direction, whereby when the recording paper sheet is conveyed more by just Δ, the interval between a 195th raster formed by a 98th ejection nozzle in a previous main scanning and a 196th raster formed by a first ejection nozzle in this main scanning is expressed by d/2+Δ, and the interval between a 97th raster formed by a 99th ejection nozzle in the previous main scanning and a 196th raster formed by the first ejection nozzle in this main scanning is expressed by d/2-Δ. Thereby, a blank area of an interval of d/2+Δ is generated even when the recording paper sheet is deviated by just Δ in the sub scanning direction. This interval can reduce the occurrence of banding as the interval does not become larger than an interval d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088361-A (JP)
Title: Electrolytic capacitor
Inventor: FUJIMOTO KAZUMASA
IPC: H01G9/10
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of defective insertion and defective drop of a sealing material during the assembling of an electrolytic capacitor.  <P>SOLUTION: In a sealing process of the electrolytic capacitor, an opening of an external case 8 is sealed by using the sealing material 9 through which terminal insertion holes 91 each of which has an insertion port 92 with a hole diameter larger than the diameters of respective lead boss parts 51, 61 of a positive electrode terminal 5 and a negative electrode terminal 6 on the capacitor element 7 side and has an opening 93 with a hole diameter below the diameters of respective lead boss parts 51, 61 on the opposite side to the capacitor element 7 side are pierced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092089-A (JP)
Title: Bolt supporting structure of propeller shaft
Inventor: OINUMA MASANORI
IPC: B60K17/22
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt supporting structure to hold a bolt in a temporarily held state without contact of a loosening-proof agent on an inner peripheral surface of a bolt inserting hole and to maintain a strong fixed state in fixing a constant velocity joint, etc. to a vehicle with the bolt.  <P>SOLUTION: The bolt 8 has a heat shrinkable tube 18 fitted on an outer periphery of a male screw part 8b formed in a prescribed area of an outer periphery of a shaft part 8a and the loosening-proof agent 19 applied on the outer periphery of the male screw part 8b on the head end side of the heat shrinkable tube 18. This bolt 8 is inserted into the bolt inserting hole 12a of the constant velocity joint 2, etc. and held in the temporarily held state in the inside of the bolt inserting hole 12a by the heat shrinkable tube 18. Additionally, the loosening-proof agent 19 fills a clearance between a bolt female screw hole 1b of a mounting part and the male screw part 8b and maintains the strong fixed state in fixing the constant velocity joint 2, etc. in the mounting part with the bolt 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092760-A (JP)
Title: Method for manufacturing retardation film
Inventor: TAKEUCHI TAKAHITO
IPC: G02B5/30
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a retardation film made of noncrystalline thermoplastic resin and having excellent optical characteristics irrespective of thin film.  <P>SOLUTION: In this manufacturing method, the noncrystalline thermoplastic resin film having a slow axis in the longitudinal direction of the long film and having specific thickness and an in-plane retardation value (Re) is used and extended in the transverse direction while contracting it in the longitudinal direction in the atmosphere having glass transition temperature of the resin film of Tg to Tg+25°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094945-A (JP)
Title: Power line communication apparatus
Inventor: TANAKA SHINICHI
IPC: H04B3/54
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power line communication apparatus capable of simplifying the wiring work, when wiring the power line communication apparatus and a communications device.  <P>SOLUTION: A PoE conversion unit 32 supplies a data signal transmitted/received by a terminal communication unit 23 and DC power of a predetermined voltage created by a power source unit 31 from the same communication outlet 3b to a communication device 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092596-A (JP)
Title: System and method for inspecting dimensions
Inventor: KAWAMURA SHIGERU
IPC: G01B11/02
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimension inspecting system capable of state inspection by an image and of highly precise dimension measurement by utilizing a telecentric optical system.  <P>SOLUTION: In the telecentric optical system, on the focal point of a front lens group a diaphragm of small aperture is provided so as to selectively focus only parallel light to the lens principal axis. By shifting the position of the diaphragm on the perpendicular plane to the principal axis of the lens, a parallel light tilting a little to the principal axis of the lens can be focused, and thus the correct measurement of the tilting object is made possible without moving the lens body, the imaging means and the measurement object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094020-A (JP)
Title: Charged particle beam reflecting apparatus and electron microscope
Inventor: KOIKE HIROTAMI
IPC: H01J37/153
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam reflecting apparatus and an electron microscope that are able to correct chromatic aberrations and spherical aberrations, without causing generation of asymmetric and higher-order aberrations.  <P>SOLUTION: This apparatus is equipped with at least two electrostatic mirrors 21, 22 having through-holes 21a, 22a which are arranged along a linear optical axis 10A with a prescribed spacing to the linear optical axis 10A, and make irradiated charged particle beam pass through along the linear optical axis 10A from an electron gun 11, and having the function of reflecting the charged particle beam corresponding to an applied voltage, and of passing it through the through-holes 21a, 22a; and a control device 30 for controlling the voltage applied to at least these two electrostatic mirrors 21, 22. This control device 30 applies a reflecting voltage that gives reflection function to the electrostatic mirrors 21, 22 with respectively prescribed timings, and the charged particle beam is reflected from the electron gun 11, between the electrostatic mirrors 21, 22 by a plurality of number of times.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099774-A (JP)
Title: Hetero-junction field effect transistor
Inventor: YAMASHITA MASAHARU
IPC: H01L21/338
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normally-off type heterostructure field effect transistor of small contact resistance and less gate leakage current.  <P>SOLUTION: In the hetero-junction field effect transistor produced using a polarizable compound semiconductor, a hetero-junction interface included in the transistor includes first and second regions 100a parallel to the polar face of the compound semiconductor and a step region 100b between them, a pair of source and drain electrodes 2a and 2b are provided on a compound semiconductor surface 101a parallel to the first and second regions, a gate electrode 1 is provided on a compound semiconductor surface 101b parallel to the step region between the source and drain electrodes, and the step region 100b includes a nonpolar face or a semipolar face having an angle to the polar face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095949-A (JP)
Title: Dressing device
Inventor: GOTO SHIGEKI
IPC: B24B53/047
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To more properly perform dressing of a plurality of tapered grinding wheel surfaces that are arranged in the axial direction.  <P>SOLUTION: A dressing device performs dressing of grinding wheels 26 and 27 of a grinding device, having the tapered grinding wheels 26 and 27 mounted on a grinding wheel shaft 20 so that the grinding wheel surfaces is arranged symmetrically in the axial direction. The device has a dressing head 40. The dressing head 40 is provided with the head body 42 provided with a dresser 43, and a switching mechanism for switching the attitude of the dresser 43 to first attitude and second attitude, symmetric with respect to a rotary shaft by rotating the head body 42. When the dresser 43 is held at the first attitude, a dress point is set opposing the grinding wheel surface of the grinding wheel 26 on one side, by forming a prescribed contact angle. When the dresser 43 is held at the second attitude, the dress point is opposed to the grinding wheel surface of the grinding wheel 27, on the other side by forming the contact angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095574-A (JP)
Title: Auxiliary implement for face mask
Inventor: HAYAKAWA MAKI
IPC: A45D44/22
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary implement for a face mask in which the slackness of the muscles of a face can be corrected and the extension of wrinkles, etc., can be prevented and improved by tightening the whole mimetic muscles, a feeling of fitting at the time of carrying is very good, much manufacturing cost and much working time to create are not required because of its simple mechanism, and the utilization of the face mask is easy.  <P>SOLUTION: In the auxiliary implement for the face mask in which the face mask is supported by covering with a covering object and the covering object is supported by a hair band object, the covering object is in the approximately V band configuration of an elastic mechanism object and covers the mimetic muscles which are localized in the lower part than the vicinity of the ears of a wearing person, the width of the center section of the covering object is widely prolonged into a domain which is contacted with a submandibular part, the hair band object is formed in the band or hoop configuration of the elastic mechanism object, and a joining section, which joins both to the both-end side part of the covering object and the side part of the hair band object, is prepared.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008132770-A (JP)
Title: Block molding machine
Inventor: KAWAJIRI TSUTOMU
IPC: B28B1/087
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block molding machine which molds a large number of blocks in a short period of time without using a large amount of hardener and whose produced blocks are not cracked nor broken.  <P>SOLUTION: The block mold machine has raw material introducing part 3 to introduce the raw material for blocks, a mold 2 to densely pack the raw material for blocks, a raw material dispersion and oscillation device 4 to disperse and oscillate the raw material for blocks fed through raw material introducing part 3 and pack it in the mold 2, and a drive mechanism 5 to reciprocate raw material dispersion and oscillation device 4 with an up-and-down motion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009103552-A (JP)
Title: Microarray
Inventor: TANAAMI TAKEO
IPC: C12M1/00
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microarray capable of detecting a target polymer with high sensitivity.  <P>SOLUTION: Each probe chain corresponding to each target DNA which is different relative to each detection portion is immobilized. A probe chain 2 corresponding to a target DNA 1 having a sequence 'A' is shown as a representative. The probe chain 2 which is a DNA chain having a sequence 'XX...X' repeating a sequence 'X' which is complimentary to the sequence 'A' is immobilized on a substrate 3. When performing hybridization by adding a fluorescent marker 11 to the target DNA 1, the target DNA 1 is bonded to each portion of the sequence 'A' in the probe chain 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103040-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: TASHIRO MASAHIKO
IPC: F01L13/00
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion performance by generating strong swirl in a low-intake-amount operation area where an intake valve is opened/closed with a lift amount characteristic smaller than a maximum lift amount characteristic.  <P>SOLUTION: The variable valve gear is equipped with a holder 20, a sub cam 30 driven by an intake cam 15a, first/second locker arms 41, 42 driven by the sub cam 30 for opening/closing a first intake valve and a second intake valve 12, and a switching mechanism 50. The lift amount characteristics of the first intake valve and the intake valve 12 are continuously changed according to a position of the holder 20 driven by a control cam 66a to swing. The sub cam 30 includes a driving cam surface 37 and a resting cam surface 39. When the locker arms 41, 42 are made to be in a connection state by the switching mechanism 50, the first intake valve and the intake valve 12 are driven by the cam surface 37 to open/close. When the locker arms 41, 42 are made to be in a non-connection state, the first intake valve is driven by the cam surface 37 to open/close. The intake valve 12 is substantially made to be in a valve-closing state by the cam surface 39.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101877-A (JP)
Title: Cover member storage structure
Inventor: KANAMORI JUN
IPC: B60J7/12
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide cover member storage structure that enables a user to manually move a folded canvas from a roof to a box inside of a cabin.  <P>SOLUTION: This cover member storage structure includes a canvas tray 30, on which a folded canvas is placed, and a guide means 40 for supporting and guiding the canvas tray 30 so that the tray is moved from a first position P1 on a rear side of the first rail to a second position P2 inside of a cabin. The guide means 40 includes second rails 41 for guiding the canvas tray 30 from the first position to the second position and an energizing means for energizing the canvas tray 30 to a roof position when moving the canvas tray 30 along the second rails 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082897-A (JP)
Title: Method and apparatus for recovering floating oil
Inventor: ISHIKAWA HAJIME
IPC: C02F1/40
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for recovering floating oil, in each of which the floating oil is stuck to a recovery belt as much as possible and the oil on the inside of the recovery belt, which causes no-load operation of the recovery belt, is removed to prevent the no-load operation of the recovery belt.  <P>SOLUTION: The method for recovering floating oil comprises the steps of: arranging oil pools 50a, 55a, to which oil is stuck easily, on the recovery belt; and arranging a no-load operation preventing means to prevent the no-load operation of the recovery belt. The no-load operation preventing means is a driving pulley having rugged portions on the contact surface thereof with the recovery belt or a spacer to be positioned under the floating oil and used for exfoliating the oil stuck to the inside of the recovery belt.  <P>COPYRIGHT: (C)2009,JPO&INPIT