baber/WOPTO huggingface dataset:
Patent JP-2007021527-A (JP)
Title: Laser beam machining method
Inventor: KARASAKI HIDEHIKO
IPC: B23K26/364
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that, in the case a composite material is sufficiently thick compared with a brittle material part in the surface layer, high pulse energy and a high pulse peak are required for cutting the same, and microcracks and the peeling of the material caused by stress are generated at the inside of the brittle material in the surface layer and at the boundary part between the brittle material and the base material.  <P>SOLUTION: The laser beam machining method comprises a step of irradiating the surface of a workpiece provided with a brittle member with laser light, and is provided with a means of cutting the workpiece by again irradiating the base material after being freed from the brittle member with laser light, thus machining quality free from the peeling of the surface layer and microcracks can be secured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028862-A (JP)
Title: Piezoelectric actuator and electronic equipment
Inventor: SAWADA AKIHIRO
IPC: H01L41/18
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which can easily set the phase difference between vertical vibration and bending vibration, and also can enlarge the vibration width to remarkably improve the drive efficiency.  <P>SOLUTION: The phase difference between the vertical vibration and the bending vibration necessary for achieving a substantially elliptical movement of a projection 321 can be easily set by the inertial mass of the projections 321, 322 arranged in imbalanced manner in the width direction, in the vibration body 30A of the piezoelectric actuator. Furthermore, the drive electrode 41 and the partial electrode 42, provided to the piezoelectric element of the vibration body 30A, are reverse in the phase of the application voltage, and a part adjacent to the elongation part of the piezoelectric element shrinks and follows relative to the elongation of the piezoelectric element 31, on both sides along the longitudinal direction of the piezoelectric element 31, thereby the vibration width of the vertical vibration and the bending vibration can be set larger than when voltage is applied only to the drive electrode 41. As a result, the drive efficiency of the piezoelectric actuator can be significantly improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033616-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: SHIGEZAKI SATOSHI
IPC: G03G21/10
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To remove fine residues, such as discharge products and external additives, from the surface of an image carrier evenly in an extension direction of the central axis of the image carrier and sufficiently for a long period of time, relating to a cleaning device for removing the residues, such as residual toners, employed in an electrophotographic system, such as a copying machine, facsimile, and a printer, and an image forming apparatus equipped with the cleaning device.  <P>SOLUTION: The cleaning device is equipped with: a cleaning means 71 for removing the residual toner remaining on a surface 110 after the toner image is transferred to the surface P to be transferred of the image carrier 10; a fiber object 75 having a plurality of fibers 752 which adjoins the surface 110 after the toner image is transferred to the surface P to be transferred of the image carrier 10 nearer the upstream side in the cyclical moving direction of the image carrier surface 110 than the cleaning means 71; and a reciprocation mechanism 76 for making the fiber object 75 and image carrier surface 110 reciprocate relatively in the extension direction of the central axis 10a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030614-A (JP)
Title: Airbag device
Inventor: HASEBE MASAHIRO
IPC: B60R21/2338
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device composed by folding the airbag having a left half side and right half side bag by a new folding method.  <P>SOLUTION: The airbag 10 has the left half side bag 12 and the right half side bag 14 respectively inflating at the left side and right side in front of an occupant, and a base end chamber 16 communicating these base end side each other. When folding the airbag 10, the left half side bag 12 and the right half side bag are folded first so that the upper/lower width becomes small, and made to be a primary folded body slender in the longitudinal direction, and next, made to be a secondary folded body by being folded so that the longitudinal width becomes small. Afterward, the base end chamber 16 is crumpled and the secondary folded body is placed on it. In this case, the rear end part 16r of the base end chamber 16 is pulled out rearward and folded to the side surface of the opposite side to the occupant of the secondary folded body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029434-A (JP)
Title: Sewing machine
Inventor: SUZUKI HIROYUKI
IPC: D05B73/04
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a used lubricating oil introduced to a bed portion from a leg portion through drain holes from getting into an electric motor arranged in the underside of the bed portion.  <P>SOLUTION: The base portion 4a of the leg portion is linked to the portion near to the left side in the width direction of the bed portion 3, the drain holes Fb and Fc to introduce used lubricating oil into the bed portion 3 from the interior of the leg portion are formed in the portion of the bed portion 3 that corresponds to the base portion 4a of the leg portion. Electric motors 13 to 16 with a plurality of encoders to drive a plurality of driving mechanisms are arranged on the side of the bed portion 3 that is opposite to the drain holes Fb and Fc, namely in a motor arrangement area ME in the interior of the portion near to the right side of the rear end side. A first partition wall 20 to partition the drain holes Fb and Fc from the motor arrangement area ME is formed in the frame F of the bed portion 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034030-A (JP)
Title: Liquid crystal device
Inventor: KURIHARA MAKOTO
IPC: G02F1/13
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device which does not deteriorate against ultraviolet rays for curing when fitted to a support frame with an ultraviolet-setting adhesive and a liquid crystal device which is adaptive to advanced optical disks and has high reliability.  <P>SOLUTION: An optical control reflective film arranged above at least one of substrates opposed to each other across sealed liquid crystal has two low reflection bands at wavelengths of 405 nm and 660 nm and has a high reflection band of 4.75% in reflection factor at a wavelength of 510 nm between the low reflection bands. Further, the optical control reflective film has a low reflection band even at a wavelength of 780 nm. Further, the optical control reflective film has reflection characteristics of a ≥5% high reflection factor for setting ultraviolet rays to ultraviolet-setting adhesive at a wavelength of nearly 380 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040724-A (JP)
Title: Impulse detection method to inner wall of container and its detection system
Inventor: XU CHAO-NAN
IPC: C09K11/64
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impulse detection method to an inner wall of a container and its detection system capable of anticipating the damage to the inner wall of the container without changing the shape of the flow path and without damaging the measurement device by an optical remote measurement.  <P>SOLUTION: The impulse detection method for the inner wall of the container is the method for detecting the impulse pressure caused by the cavitation to the inner wall of the container 2, wherein a stress luminescent particle is fixed on the inner wall of the container, at the time of impulse pressure is imparted to the inner wall of the container, the radiated light from the stress luminescent particle is received for detecting the impulse on the inner wall of the container. The reception of the light is performed under the condition that the liquid is flowing in the container 2 or the liquid is stored in the container 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041673-A (JP)
Title: Conversion terminal, conversion system, conversion server, conversion method, and program
Inventor: KURODA YURI
IPC: G06Q20/00
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To simply perform conversion of cybermoney at a terminal side.  <P>SOLUTION: A terminal device 10 converts a first kind of cybermoney into other kinds of cybermoney. In detail for example, an intermediate server issues an intermediate cybermoney which is exchangeable with cybermoney of a plurality of different undertakers to the terminal device, and the terminal device converts issued intermediate cybermoney into cybermoney of predetermined kind and performs exchange with the cybermoney of other devices.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040160-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: YAMAMOTO YOSHIHISA
IPC: F02M47/00
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device 1 for an internal combustion engine capable of controlling boosting operation of a booster 3 and injection operation of a nozzle 4 by a control valve 5 driven by one actuator and of preventing the degree of freedom in control from being lowered due to employment of one actuator.  <P>SOLUTION: A control chamber 11 of a booster 3 is connected with a change-over port 40 of a control valve 5 by a fuel passage 15 having a check valve 17 and a fuel passage 16 having a hydraulic valve 18. In the hydraulic valve 18, a restrictor 50 is provided in a pressure introducing passage 49 to cause delay in timing for switching from high pressure mode to low pressure mode when the control valve 5 is switched from oil pressure supply mode to oil pressure opening mode. Consequently, the delay is caused in operation (boosting start time) of the booster 3 for indirectly controlling fuel pressure in the control chamber 11 through the hydraulic valve 18 with respect to the operation of the nozzle 4 for directly controlling fuel pressure in a back pressure chamber 26 by the control valve 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038555-A (JP)
Title: Optical scanner and method of controlling the scanner
Inventor: NOMURA YUJIRO
IPC: B41J2/44
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a vibrating mirror from getting broken in an optical scanner which detects light beams scanned by a resonant vibrating mirror by a detection means such as an optical detection sensor and controls the vibrating mirror on the basis of the result of the detection.  <P>SOLUTION: A scanned light beam is detected by first and second light detection sensors before and after the light beam scans an effective scanning area, time Tp1 and Tp2 during which the light beam scans the effective scanning area is measured by the result of the detection. The maximum amplitude angle θmax of the light beam just after the scanning of the effective scanning area is predicted on the basis of the measured time Tp1 and Tp2, and the driving of a deflector is immediately stopped when the result of the prediction shows that θmax exceeds a fracture critical angle θth.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042954-A (JP)
Title: Semiconductor device
Inventor: NINOMIYA HITOSHI
IPC: H01L29/78
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To raise the super junction effect of a semiconductor device having a super junction structure, and to prevent the deterioration of a breakdown voltage.  <P>SOLUTION: The semiconductor device comprises a first conductive type substrate having an element forming region with a gate electrode 108 and a source electrode 116 formed thereon, and an outer peripheral region formed on the outer periphery of the element forming region and provided with an element separating region formed thereon; and a parallel pn layer wherein the n-type drift region 104 and p-type column region 106 on the main surface of the substrate are arranged alternately across the element forming region and a part of the outer peripheral region. In the outer peripheral region, a plurality of p-type column regions 106a-106d are provided from the element forming region toward outside. The gate electrode 108 is a trench gate buried into the substrate, and the electrode 108 is formed so as to surround the p-type column regions 106a-106d in the same manner as the element forming region even in the outer peripheral region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006213907-A (JP)
Title: Resin composition and cured material produced by using the same
Inventor: HASEGAWA YUKI
IPC: C08F290/00
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition curable with ultraviolet (UV) light, and having excellent resistance to electrolyte solution and high adhesiveness to enable the sealing with high durability.  <P>SOLUTION: The resin composition is composed mainly of (A) a fluoroolefin-vinyl ether copolymer having (meth)acryloyl group on at least one of molecular terminal and molecular side chain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007048371-A (JP)
Title: Focus detector
Inventor: KANEKO TAKAHIRO
IPC: G11B7/135
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focus detector capable of reducing the influence of positional shifting between a light receiving surface and a return luminous flux from an optical disk on a focus error signal.  <P>SOLUTION: Astigmatism is generated in a return luminous flux L2 from an optical disk by an astigmatism generation part 5, the return luminous flux L2 is divided into at least two or more by a luminous flux dividing part 6, and then this return luminous flux is made incident on light receiving parts 7a to 7d and converted into an electric signal to detect a focus error. The light receiving parts 7a to 7d are separately arranged so as to make at least two or more return luminous flux L2 divided by the luminous flux dividing part 6 incident on the light receiving parts 7a to 7d independent of one another.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043971-A (JP)
Title: Vegetative restoration constructing method utilizing native seed and native microorganism
Inventor: YAMAMOTO KAZUO
IPC: A01G13/00
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetative restoration constructing method utilizing surface soil containing native seeds and native microorganisms collected from a planned site where vegetation is recovered, and using a protection sheet for protection, growth and germination promotion of the seeds, and growth and increase of the microorganisms for vegetation recovery.  <P>SOLUTION: The method comprises the following process: digging soil composed of a falling-leaf layer, a leaf-mold layer, a humic soil layer and a surface layer and containing soil seeds and various kinds of microorganisms, into about 10 cm deep; spraying or blowing the soil on the planned site to be subjected to vegetation recovery; covering the soil with the protection sheet for protection/growth/germination promotion of the seeds, and growth/increase of the microorganisms; and admixing an auxiliary agent with the surface soil collected as necessary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049616-A (JP)
Title: Platform camera
Inventor: MAEDA YASUSHI
IPC: H04N5/222
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a third person cannot grasp a direction and a field angle of a camera only by seeing a platform camera body, although an image taken by a video camera has been required to be displayed on a monitor or the like to confirm what a platform camera takes, and a proposal or the like of not requiring to confirm on a monitor or the like whether or not a photographer is in a field angle when the photographer himself/herself is a subject.  <P>SOLUTION: When a video camera is rotated in a horizontal direction by a pan operation, a pan display of a direction of the video camera is lighted. When the video camera is desired to be rotated vertically by a tilt operation, a tilt display of the direction of the video camera is lighted. Furthermore, when a wide side is set by a zoom state, an area is widely lighted where the pan display and the tilt display are lighted is widely lighted. When a tele side is set, an area where the pan display and the tilt display are lighted is narrowly lighted. Thus, field angle information taken by the video camera is displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006054188-A (JP)
Title: Method and apparatus for detecting wear of component of high voltage electric equipment
Inventor: DOMINELLI NICOLA
IPC: H01H33/70
Filed: 2005-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting wear of a component of a high voltage electric equipment exposed to electric arcing periodically.  <P>SOLUTION: A tracer substance is embedded in a component of an electric equipment and an excessive wear of the component is detected when the tracer substance is exposed to electric arc. When the component is worn out, the tracer substance is exposed to the electric arc and starts to emit electromagnetic radiation. This electromagnetic radiation is continuously monitored. The tracer substance is selected so as to emit an electromagnetic radiation different from that emitted from any other portion of the component. A fluorescent tracer substance can be used also.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007053688-A (JP)
Title: Network management system
Inventor: OGUMA KENTARO
IPC: H04L12/24
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce SNMP response confirmation and to collect network information without being influenced by refresh intervals of ARP/FDB information in order to efficiently collect the network information in large scale network environment.  <P>SOLUTION: In this network management system for managing network configuration, standby for the SNMP response confirmation is eliminated by restricting an object for performing the SNMP response confirmation to a preregistered device equipped with the SNMP agent and an already registered device equipped with the SNMP agent. In addition, Ping issuance and acquisition of the ARP/FDB information are processed by dividing them into a plurality of times. Thus, the system with which the network information can be collected without being influenced by the refresh intervals is created.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056890-A (JP)
Title: Self-aligning roller bearing
Inventor: TANAKA NOBUHIRO
IPC: F16C33/49
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-aligning roller bearing equipped with a holder capable of accommodating more rollers.  <P>SOLUTION: A self-aligning roller bearing 11 is equipped with an inner ring 12, an outer ring 13, a plurality of spherical rollers 14 arranged in a plurality of rows between the inner ring 12 and outer ring 13, and holders 14, 15 for retaining a plurality of spherical rollers 14. The holder 15 is provided with a ring part facing an end surface of a plurality of spherical rollers 14, and a protrusion disposed between the spherical rollers adjacent to each other and axially protruded from the inside surface of the ring part. When the protrusion length of the protrusion is A and the axial length from the inside surface of the ring part to the maximum diameter part of the spherical roller 14 is B, a relationship of A<B is set to be established.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059593-A (JP)
Title: Terminal device
Inventor: YAMAMOTO ICHIRO
IPC: H05K7/20
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device which can fully ventilate its inside without forgetting the cleaning of a filter by a wiper, while preventing dust or the like from blocking a filter.  <P>SOLUTION: The terminal device having a ventilation mechanism equipped with a filter 3 is provided with a power switch 2; a filter 3 which is arranged so as to cover an air inlet and the power switch 2 and constituted movably to the position, wherein the power switch 2 can be operated; and a wiper 1 which cleans the filter 3 when powered on, arranged slidably with the filter 3. In this way, the terminal device can be started by pushing the power switch 2 so as to turn on power supply after sliding the filter 3. While sliding the filter 3, dust or the like is dropped since the wiper 1 rubs the filter 3 surface. Therefore, the cleaning is carried out inevitably.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056540-A (JP)
Title: Excavator
Inventor: OKAMOTO JIYUUZO
IPC: F15B11/02
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavator capable of rotationally driving a swivel of the excavator at a high speed, and also rotationally driving the swivel at high torque.  <P>SOLUTION: A variable capacity hydraulic motor 21 is interlocked with a rotational operation shaft 11 rotationally operating the swivel. A capacity variable operating section 21b of the variable capacity hydraulic motor 21 is operated by a hydraulic cylinder 41 to constitute a gear operation mechanism 40 so that the variable capacity hydraulic motor 21 can be switched to a small capacity state or a mass capacity state in a switchable manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006089848-A (JP)
Title: Method for depositing thin film
Inventor: SETO YASUNARI
IPC: C23C16/04
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method where thin films represented by transparent electrically conductive films are selectively deposited on parts of a glass plate.  <P>SOLUTION: By a chemical vapor deposition (CVD) process using a gaseous starting material in which components are regulated in such a manner that thin films start to grow only from growth starting points 3 formed at prescribed regions on a glass plate 1, thin films (e.g., transparent electrically conductive films such as tin oxide films) are selectively grown on the above prescribed regions. The growth starting points 3 may be particulates.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006182452-A (JP)
Title: Device for pallet supporting frame
Inventor: MARUYAMA HIDEJIRO
IPC: B65D19/38
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to stack a pallet supporting frame stably.  <P>SOLUTION: A pallet support frame device comprises a pallet supporting frame including a support and a pallet table provided at the top end or the bottom end of the support, and a plurality of the pallet supporting frames are vertically stacked to form an article storing space between the palllet tables. A hook is supported turnably around a horizontal shaft at the top end of the pallet supporting frame, and a locking pin is provided at the bottom end of the pallet supporting frame corresponding to the hook. The hook can be engaged with the locking pin of the pallet supporting frame on the upper side by turning the hook upward around the horizontal shaft, and a locking piece is provided as an upward protrusion on the rear side of the top end of the pallet supporting frame so as to lock the bottom end of the pallet supporting frame on the upper side from behind.  <P>COPYRIGHT: (C)2006,JPO&NCIPI