baber/WOPTO huggingface dataset:
Patent JP-2008151763-A (JP)
Title: Welded part measuring method and welded part measuring instrument
Inventor: SAKANO AKIRA
IPC: G01N29/00
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a penetration depth measuring method and a penetration depth measuring instrument for a welded part, allowing nondestructive and noncontact measurement, with high applicability.  <P>SOLUTION: A transmitting laser beam is emitted to excite an ultrasonic wave in a welded part 6, a reflected wave reflected on a bottom face 6a of the welded part 6 is received by a receiving laser beam emitted toward the welded part 6, a penetration depth of the welded part 6 is measured based on a pulse width H of the received reflected wave, and the penetration depth of the welded part 6 is thereby measured nondestructively and noncontactly. The penetration depth measuring method and the penetration depth measuring instrument are applicable even when the welded part 6 is narrow or complicated in its shape, since an ultrasonic sensor does not contact with the welded part via a liquid medium, although required in measurement using an ultrasonic wave in the prior art.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008267679-A (JP)
Title: Stirling engine and stirling engine loaded device
Inventor: KITAMURA YOSHIYUKI
IPC: F25B9/14
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Stirling engine capable of obtaining a high output while suppressing an increase in the size of a linear motor for driving a piston.  <P>SOLUTION: In a Stirling refrigerator 4, the linear motor 20 includes an inner yoke 20A, an outer yoke 20B provided at the outer peripheral side of the inner yoke 20A; and a movable magnet 20D fixed to a piston 14 and located between the inner yoke 20A and the outer yoke 20B. The axial center of the movable magnet 20D is located on the back pressure space 23 side with respect to the center of a magnetic circuit formed of the inner yoke 20A and the outer yoke 20B with passages 130, 140 formed on a cylinder 13A and a piston 14 made to communicate with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269445-A (JP)
Title: Unjust browsing prevention method, unjust browsing prevention system and unjust browsing prevention program for manager
Inventor: KAMIMOTO NAOYA
IPC: G06F21/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unjust browsing prevention method, a system and a program therefor, capable of monitoring and browsing unauthorized operation of a user in a client computer by manager authority to allow necessary management such as prevention of the unauthorized operation, and properly preventing unjust browsing using the manager authority without disturbing the management.  <P>SOLUTION: When operation information of a manager computer is browsing operation, a browsing time is acquired in each of the client computer of a browsing target. When the browsing time exceeds a prescribed time, operation information of the client computer is extracted, and it is decided whether the client computer is a client computer to be monitored or not based on the operation information. When it is decided that it is not the client computer to be monitored, it is decided that it is the unjust browsing to transmit prescribed warning to a previously designated destination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270645-A (JP)
Title: Rack apparatus
Inventor: SUGAWARA TAKAKI
IPC: H05K7/18
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack apparatus capable of uniformly cooling electronic equipments in a rack independently from difference in a ventilation resistance for every electronic equipment.  <P>SOLUTION: In a rack 5 for loading an electronic equipment unit 4a mounting electronic equipments 4a1 and 4a2, fan boxes 1 and 3 are mounted adjacent to upper and lower sides of the electronic equipment unit 4a. Partition boards 2a, 2b and 2c for controlling flow of cooling medium flow 6 into the electronic equipment unit 4a are removably provided between the electronic equipment unit 4a and the fan boxes 1 and 3, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273268-A (JP)
Title: Propeller shaft for automobile
Inventor: HIRAKAWA JUNICHI
IPC: B60K17/22
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller shaft for an automobile capable of enhancing the sealability by reducing entering of muddy water or the like inside an annular supporting member for supporting a shaft-like inner and preventing occurrence of noise.  <P>SOLUTION: In the propeller shaft 10 for the automobile, an outer circumference of an outer end 50A of an annular supporting member 50 forms an expanded portion 91.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277114-A (JP)
Title: Heating element unit
Inventor: NISHIO AKIRA
IPC: H05B3/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating element unit capable of holding a heating element by suppressing partial heat generation in a holding part for the heating element, and high in safety and reliability.  <P>SOLUTION: This heating element unit is constituted in such a manner that a holder having an elastic force for holding a film sheet-like heating element generating heat applied with a voltage is arranged in a vessel along the heating element, the heating element is held at a predetermined position in the vessel by the elastic force, and power from a power supplying member is supplied through the holder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275277-A (JP)
Title: Removing processing method of chimney inner surface attachment and its device
Inventor: OI SANKICHI
IPC: B08B5/00
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing processing method of a chimney inner surface attachment and its device, capable of cleaning an inner surface of a chimney, by easily and surely removing an attachment without using water and a solid grinding material, in the device for removing the attachment of a chimney inner surface.  <P>SOLUTION: The attachment 5 is roughly cut by a vibrating scraper device 2 lowered on the inner surface of a chimney 1. Next, a dry ice blase device 3 is lowered in the chimney, and a dry ice chip is injected into the chimney inner surface, and the inner surface is cleaned. In this case, a straightening plate 56 having the peripheral edge approaching the inner surface of the chimney, is arranged above a blast part so that a downward flow is generated in the blase part. Flying-up of dust-dirt and re-sticking to a cleaning part are prevented by this straightening plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273612-A (JP)
Title: Glass storage case
Inventor: KASHIMA MASAKI
IPC: B65D81/113
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass storage case which prevents damage to stored glass, and facilitates a glass storage operation.  <P>SOLUTION: This glass storage case 1 comprises: a top surface-opened type case body 2 for housing the glass A which is formed by assembling a sheet material; a first holding surface 31 which faces the opening end A1 of the glass-to-be-stored by bending the first holding surface 31 continuously provided at one edge of the top-surface opening of the case body at the one end; a second holding surface 32 which faces the opening end of the glass by bending the second holding surface 32 continuously provided at the other edge facing one end of the top-surface opening of the case body at the other end; and a buffer piece which is formed by bending the buffer piece 5 continuously provided at opposed edges of the first and second holding surfaces in the bent state of the first and second holding surfaces in such a chevron shape as to protrude into the case body. At least a part of both side edges of the buffer piece is brought into contact with the inner peripheral surface A2 of the glass to be stored, and an insertion opening 7 which allows the insertion/extraction of a part of an article B is formed in the in-plane portion of the buffer piece.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283802-A (JP)
Title: Dc power supply controller
Inventor: SATO TERUHI
IPC: H02M3/155
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To develop a switching DC power supply controller that has an excellent response to load variations or to a command voltage while being synchronous with an external signal by a simple circuit configuration.  <P>SOLUTION: A DC power supply controller includes switching means 7, 8, a drive means 11 for driving the switching means, a command-voltage setting means 12 for setting a command voltage, command-voltage phase compensation means 18, 19 for imparting phase characteristics to the command voltage, a comparison means 13 having hysteresis characteristics, a DC cut-off means 14 for cutting off a DC component of input of the drive means, integration means 15, 16 and 17 for integrating output of the DC cut-off means so as to superimpose it on an output voltage, a flip-flop circuit 24, a gate circuit 25, and a synchronous-signal input terminal 20. The output of each integration means is connected to a first input of the comparison means. The output of the command-voltage phase compensation means is connected to a second input of the comparison means. The output of the flip-flop circuit is connected to an input of the drive means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286911-A (JP)
Title: Image display device
Inventor: ITO MANABU
IPC: H01L21/336
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor circuit and a display device, where the positional alignment of a substrate with a color filter and the semiconductor circuit formed thereon is dispensed with, and exhibits stable operation.  <P>SOLUTION: In the image display device is provided with the substantially transparent semiconductor circuit, constituted of substantially transparent thin-film transistors and a wire formed of a substantially transparent conductive material, having an electrical contact with the substantially transparent thin-film transistor, the substantially transparent thin-film transistor is provided with a source electrode, a drain electrode, a gate insulating film, a gate electrode and a semiconductor active layer made of metal oxide on a color filter layer formed on a substantially transparent base material. The film thickness of the semiconductor active layer is in the range of 10 to 35 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289268-A (JP)
Title: Thin stator, axial gap brushless vibrating motor equipped with this stator
Inventor: YAMAGUCHI TADAO
IPC: H02K21/24
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance torque by disposing a detent torque producing member so that the thickness thereof can be completely disregarded and deleting the coil disposition area portion of a stator base to ensure the thickness of a coil.  <P>SOLUTION: Multiple air-core armature coils 5 are disposed on the upper face of a nonmagnetic or a weakly magnetic bracket 1 with insulating coating 1g in-between. The bracket has a shaft supporting portion disposed in the center thereof. A stator base 4 is added so that it is not overlaid on the air-core armature coils 5. A drive circuit member D is placed on the stator base 4. A detent torque producing member 3 is buried in the bracket 1 so that it is not protruded from the insulating coating 1g. The detent torque producing member is formed in at least one pair so that an angle equal to the open angle between the magnetic poles of a rotor to be combined is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284121-A (JP)
Title: Vacuum cleaner
Inventor: NOMACHI TETSUJI
IPC: A47L9/26
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly vacuum cleaner which achieves a reduction in force to pull out a power cord while retaining the dust removing performance of a dust collecting bag.  <P>SOLUTION: The vacuum cleaner is equipped with: an electric fan chamber 22 for housing an electric fan 12; a dust collecting chamber 17 for housing the dust collecting bag 19 for trapping dust; a partition wall 23 for partitioning the electric fan chamber 22 and the dust collecting chamber 17; a cord reel (not shown) for reeling the power code (not shown) to house the power code; and a vibrating plate 26 for applying vibrations to the dust collecting bag 19 while interlocking with the rotational movements of a rotating lever (not shown) which rotates by interlocking with the cord reel rotating when the power code is pulled out. A rotating shaft (not shown) of the vibrating plate 26 is positioned at a height of the center of the partition wall 23, and the height of the vibrating plate 26 is reduced to half. Consequently, the small force to pull out the power cord 28 is required with the torque for rotating the vibrating plate 26 reduced, and operability is improved. The durability is also enhanced since the force applied to each interlocking part is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285044-A (JP)
Title: Vehicle controller
Inventor: MATSUDA SHIGERU
IPC: B62D113/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controller capable of switching a scope of the rotation and a scope of the steering of a steering wheel.  <P>SOLUTION: This vehicle controller 1 is provided with a corresponding ratio changeover switch 30 for changing a ratio of a change of a steering angle of a tire to an amount of the rotation of the steering wheel 2. Information about the corresponding ratio inputted from the corresponding ratio changeover switch 30 is inputted into a steering angle corresponding ratio changeover signal generating device 28 which receives a signal from a vehicle speed comparing means 32 when the vehicle speed detected by a vehicle speed sensor is zero and outputs a corresponding ratio changeover signal. When vehicle speed is not zero, the corresponding ratio changeover signal is not outputted. The corresponding ratio changeover signal is inputted into a steering angle calculating means 26, a steering reaction force calculating means 34, and an electromagnetic brake signal generating means 35 to use it in the calculation of the steering angle and the steering reaction force and the control of the generation of an electromagnetic braking force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007274728-A (JP)
Title: Intermittent communication method
Inventor: HIRANO JUN
IPC: H04L12/28
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of reduction of power by intermittent communication in which the proportion of an overhead required for an intermittent reception procedure is reduced.  <P>SOLUTION: When an intermittent communication is set, the check cycle or the period of an intermittent reception mode are determined. When the intermittent reception mode is set again without a procedure, i.e., when the intermittent reception mode is set, the check cycle and the intermittent reception mode period are determined in the overhead 101. Thereafter, transmission and reception of data 102 and 103 are performed without a procedure, thereby improving the power reduction efficiency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008295159-A (JP)
Title: On-vehicle equipment control system and vehicle
Inventor: TAKAOKA TOSHIBUMI
IPC: B60L50/16
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle equipment control system and a vehicle that enable battery capacity to be changed readily.  <P>SOLUTION: A power supply device for vehicles which can be charged from an external power source 90 provided outside the vehicles comprises a main battery BA and a battery pack 39, which is mountable to and detachable from the vehicles. The battery pack 39 includes a sub-battery BB1 for driving electric loads (inverters 14 and 22) common to the main battery BA and a connector 52, in which a first memory is provided to store data concerning the sub-battery BB1. Furthermore, the power supply device comprises a controller 30, which performs control concerning the main battery BA and reads out the data from the first memory to perform control relating to the sub-battery BB1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292246-A (JP)
Title: Probe for nuclear magnetic resonance signal
Inventor: TANAKA HIDEKI
IPC: G01R33/387
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decline of uniformity of a static magnetic field in a sensitivity domain of an RF coil used for measuring a nuclear magnetic resonance signal.  <P>SOLUTION: In a probe for the nuclear magnetic resonance signal loaded with the RF coil, wherein the RF coil is wound around a bobbin, a material having a magnetic susceptibility of the same polarity as the RF coil is arranged on a bobbin surface out of contact with the RF coil. Otherwise, in a probe wherein a groove is formed on the bobbin surface and the RF coil is wound around the groove, a volume susceptibility of the bobbin or RF coil winding is adjusted so that an error is below 5%, between a product of the groove width and the volume susceptibility of the bobbin and a product of the winding thickness of the RF coil winding and the volume susceptibility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291705-A (JP)
Title: Moving valve system of internal combustion engine
Inventor: SHU CHUCHI
IPC: F01L13/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to uniquely identify the rotational position of a cam independently of a cam position sensor in an engine valve system for rotating or oscillating a cam by a driving source independently of the internal combustion engine.  <P>SOLUTION: In a moving valve system of an internal combustion engine for rotating or oscillating a plurality of cylinder cams by a driving source independently of the internal combustion engine, the cam profile of a selected one of the plurality of cylinders is made different from the cam profiles of the other cylinders. This enables identification of the rotational positions of the plurality of cams according to a driving torque (requested driving torque) required to rotate the cams by the driving source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291909-A (JP)
Title: Cylindrical roller bearing device
Inventor: URANISHI TAKEHARU
IPC: F16C19/26
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve a load capacity of a cylindrical roller bearing device by decreasing a clearance and the like between a bearing box which is not used for absorbing the expansion of a roller and a roller portion, and in addition to that, by expanding width in an axial direction of the bearing box and the cylindrical roller bearing.  <P>SOLUTION: In regard to a center line Y2 between two roller portions 22A, 22B, a first side surface 13A on an axial one side of the bearing box 13 is disposed on an outer side in the axial direction than a side surface 13B on the other side in the axial direction. A clearance a1 between the first side surface 13A and a roller portion 22A opposite to the first side surface 13A is made to be smaller than a clearance a2 between a second side surface 13B and a roller portion 22B opposite to the second side surface 13B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290108-A (JP)
Title: Die for working electric wire and deformed electric wire
Inventor: MEMEZAWA IZUMI
IPC: B21C1/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of an insulating coating layer of an electric wire in the deforming work from a round electric wire to a deformed electric wire with a die.  <P>SOLUTION: This die is a die 10 for working the electric wire with which the round electric wire 20 having a circular section provided with the insulating coating layer 20b on the surface of a conductor 20a is deformed into the deformed electric wire 20A having a polygonal section and pulled out. A working hole 13 in the axial direction through which the electric wire is continuously passed has the polygonal section and an inlet 13a on the insertion side of the round electric wire 20 has a shape in which the diameter of the inscribed circle C of the polygon is equal to or larger than the diameter of the round electric wire 20 and each apex has a large curvature R and the curvature R of each apex is continuously contracted toward the outlet 13b through which the electric wire is extracted as the deformed electric wire 20A and made into a polygonal shape in which the curvature R of each apex is near to almost zero at the outlet 13b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290677-A (JP)
Title: Bumper mounting structure
Inventor: KAYANO SHIGEKI
IPC: B60R19/24
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper mounting structure capable of improving the energy absorbing efficiency and being easily assembled.  <P>SOLUTION: A bumper stay 3 is comprised of a stay main portion 31 connected to a bumper reinforcement 4 and a side member mounting member 32 connected to a side member 1. The side member mounting member 32 is provided with an abutting surface 34 capable of getting in contact with the end surface of the side member 1 at the time of crash, a flange 35 getting surface contact with the outside of a vehicle outside side wall 1Sout of the side member 1 extended from the abutting surface 34, and an expansion portion 36 provided between the flange 35 and the abutting surface 34. The flange portion 35 of the side member mounting member 32 is fastened to the vehicle outside side wall 1Sout of the side member 1 via a fastening member 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297020-A (JP)
Title: Air floating traveling system, traveling control method, and air floating truck
Inventor: ITO MASAKI
IPC: H01L21/677
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air floating traveling system, a traveling control method, and an air floating truck capable of preventing or considerably reducing dust generation associated with the contact of a traveling passage with the air floating truck even when air ejected from the traveling passage is stopped by some reasons.  <P>SOLUTION: The air floating traveling system comprises a detection means for detecting the distance between a traveling passage and an air floating truck or presence/absence of any contact of the traveling passage with the air floating truck, an air ejecting means provided on the air floating truck to eject air by receiving the starting signal and to allow the air floating truck to float for the predetermined time, and a traveling control means which transmits the starting signal for starting the air ejecting means to the air floating truck when the detection means detects that the distance between the traveling passage and the air floating truck is equal to or less than the predetermined value or detects any contact of the traveling passage with the air floating truck, moves the air floating truck to the predetermined position in a floating condition and performs the control of stopping the truck there.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008026872-A (JP)
Title: Optical scanning apparatus and image forming apparatus equipped with the optical scanning apparatus
Inventor: KURIBAYASHI TADASHI
IPC: G03G15/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to perform rotary adjustment of a light source a light axis even in a small space with ease and at high accuracy.  <P>SOLUTION: An optical scanning apparatus and an image forming apparatus include an attaching plate 42 attached to a main body housing of the optical scanning apparatus 11, a holder 44 attached to the attaching plate 42 and a drive board 45 screwed to the holder 44, wherein the holder 44 is provided with plural pinching portions 46-1, 46-2 capable of pinching the holder 44 by means of an outside apparatus 49 and attachment holes 47-1, 47-2 for attaching to the attaching plate, and the holder 44 is provided so as to be adjustable for holder attaching screws 52-1, 52-2 to be thread coupled to the attaching plate 42 on the fixing parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT