baber/WOPTO huggingface dataset:
Patent JP-2007009915-A (JP)
Title: Offsetting twist in laser shock-induced airfoil part using shot peening
Inventor: ROCKSTROH TODD JAY
IPC: F01D5/28
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To offset a laser shock peening-induced twist part of an airfoil part of a blade in a gas turbine engine rotor blade provided with a leading edge and a trailing edge having local compression residual stress given by laser shock peening.  <P>SOLUTION: Laser shock peening is carried out by a step of laser shock-peening a thin airfoil part 34 of a gas turbine engine blade 8, a step of forming a laser shock-induced twist part DB in the airfoil part, and a step of offsetting the laser shock-induced twist part DB in the airfoil part 34 by shot-peening part of the airfoil part 34. The step of shot-peening can be carried out before or after the step of laser shock peening. The step of shot-peening can be applied with a laser shock peening surface 54 formed in the step of laser shock peening covered. The step of shot-peening can be respectively executed asymmetrically to a positive pressure side zone and a negative pressure side zone 76 and 77 asymmetrically shot-peened on the positive pressure side and the negative pressure side of the airfoil part 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008008754-A (JP)
Title: Rotation angle detection apparatus
Inventor: IKEDA TSUTOMU
IPC: F02D9/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent positional displacements of an angle detection means by preventing deformation etc. of electric connection terminals at some mid point in manufacturing.  <P>SOLUTION: A plurality of electric connection terminals 47a-47c of the angle detection means 42 are connected to one-end parts of a plurality of conductors 49a-49c, and the other end sides of the conductors 49a-49c are used as a terminal of a connector. A rotation angle detection apparatus has: a first resin molding part 52 in which at least the electric connection terminals 47a-47c, part of the angle detection means 42, and the one-end parts of the conductors 49a-49c are inserted in a first mold and resin-molded; and a second resin molding part in which conductors protruding from the first resin molding part 52 are inserted in a second mold and resin-molded. A fixed part is constituted of the first resin molding part 52 and the second resin molding part, and the connector is formed in the second resin molding part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006480-A (JP)
Title: Brazing fin material for heat exchanger, heat exchanger, and method for manufacturing the same
Inventor: SUZUKI YUJI
IPC: B23K31/02
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazing fin material for a heat exchanger, which, even when the sheet thickness of the brazing fin material for a heat exchanger is significantly reduced to not more than 0.06 mm, hardly causes intergranular corrosion in a core material, can realize a good joining property in its brazing part, has excellent high-temperature buckling resistance, and is less likely to cause the abrasion of a mold in corrugation work.  <P>SOLUTION: The brazing fin material for a heat exchanger comprises a core material and a brazing material cladded on both sides of the core material, wherein the core material is an aluminum alloy containing manganese, the brazing material is an aluminum alloy containing 6 to 9.5% by mass of silicon, the average equivalent circular diameter of silicon particles in the brazing material is not more than 3 μm, and the sheet thickness of the brazing fin material for a heat exchanger is not more than 0.06 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016099-A (JP)
Title: Optical disk drive and method for judging its assembling accuracy
Inventor: KUBO TAKESHI
IPC: G11B7/09
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables to discriminate the accuracy of assembling a laser light source 24, a beam splitter prism 41 and an optical detector 51 of an optical pickup or to select the optical detector.  <P>SOLUTION: A first optical detector 51 detecting returned light of an optical disk 20 has regions A, B1 and B2 and regions D, C1 and C2 which are respectively divided into three parts in a track direction symmetrically on both sides of a center part in a direction orthogonal to a track, and a pair of center regions I and J extended in the track direction are formed in the center part orthogonal to the track of the both side regions respectively divided into the three parts. Assembling accuracy is judged or selected by detection output obtained by a calculation formula of ((A+D)-(B1+B2+C1+C2))/(A+B1+B2+C1+C2+I+J).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007032562-A (JP)
Title: Enclosed compressor
Inventor: CHO YONG HYEON
IPC: F04B39/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enclosed compressor having improved lubrication structure of a thrust bearing in rolling-contact with a rotary shaft so as to support a load in the axial direction of the rotary shaft, thus improving reliability of a product.  <P>SOLUTION: This enclosed compressor is provided with a sealed vessel forming an oil sump on a bottom face, a frame arranged in the sealed vessel and having a hollow part, the rotary shaft provided rotatably in the frame to pass through the hollow part and having an oil flow passage array for leading oil in the oil sump into an upper part, and the thrust bearing provided in a bearing installation channel at an upper end of the hollow part and coming into rolling-contact with the rotary shaft to support load in the axial direction of the rotary shaft. The oil flow passage array is constituted to supply at least a part of oil into the thrust bearing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008026384-A (JP)
Title: Photomask and exposure method of photoreceptor using same
Inventor: KITAMURA YASUSHI
IPC: G03F1/68
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask with which it is possible to three-dimensionally expose a photoreceptor and which has little restriction to the face capable of exposing, and to provide an exposure method of the photoreceptor using the same.  <P>SOLUTION: The photomask has a structure including: a mask main body 2 having a transmitting region 5a and a non-transmitting region 5b of an exposure beam B; and a reflection structure 3 provided on one surface of the mask main body 2. The exposure method comprises introducing the exposure beam B reflected by the reflection structure 3 to a face forming an angle with respect to the surface of a substrate 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024049-A (JP)
Title: Ornithopter
Inventor: NAKAZATO KATSUYOSHI
IPC: A63H27/28
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To a comparatively large-sized orinthopter having extremely original/innovative mechanism, and capable of flying while embarking a human in the future.  <P>SOLUTION: The opnithopter comprises a machine body 10, wings 20 mounted to the machine body 10, and a flapping mechanism materializing flapping motion of the wings 20. The flapping mechanism has slanting shaft members 40F/40R fixed to the machine body 10, moving members 41F/41R constructed so as to reciprocate along the slanting shaft members 40F/40R and coupled to wing base portions of the wings 20 through hinge portions, a driving portion 42 driving the moving members 41F/41R to reciprocate, and wing supporting members 43F, 43R coupling the machine body 10 and the wings 20 and supporting position separated from the wing base portions of the wings 20 by a predetermined distance. Lead-lag motion is materialized simultaneously with the flapping motion of the wings 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029085-A (JP)
Title: Drive unit for switching device and switching constant-voltage power supply unit
Inventor: NAGATA JUNICHI
IPC: H02M3/155
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for a switching device capable of reducing heat generation and switching loss of the switching device.  <P>SOLUTION: A control circuit 53 generates a control signal CS capable of performing switching between a high level and a low level at a proper duty ratio, based on the voltage of an output terminal Vout. A drive circuit 52 generates a drive signal DS for driving a transistor 51, in accordance with the control signal CS of the control circuit 53 and outputs the drive signal DS from an output terminal 52c, to apply a voltage to the gate of the transistor 51. The on/off operation of the transistor 51 is switched, in accordance with the driving signal DS (control signal CS). A booster circuit 11 generates a boosting voltage VP with the power supply voltage of a DC power supply Vcc boosted, and supplies the boosting voltage VP to the high-potential-side power supply terminal 52a of the booster circuit 52. A capacitor 12 is connected in between the high potential side power supply terminal 52a of the booster circuit 52 and the ground.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027562-A (JP)
Title: Buffer member
Inventor: YAMAGUCHI KENJI
IPC: G11B33/14
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer member for electrically connecting a chassis of an external storage device and a storing section stably without increasing the number of components.  <P>SOLUTION: In the buffer member 5, a conductive connection layer 7 comes in contact with a hard disk drive 2 and the storing section 1a, accordingly the static electricity charged in the hard disk drive 2 and electromagnetic wave noise can be discharged to the storing section 1a or a chassis of a notebook PC1 that conducts a current to the storing section 1a, through conductive connection layer 7. Therefore, it is possible to prevent malfunction of the hard disk drive 2 and operate the notebook PC1 correctly. Further, a conductive member that makes a conductive connection between the hard disk drive 2 and the storing section 1a does not need to be provided separately, so that it is possible to avoid an increase in the number of components. Therefore, the hard disk drive 2 can be incorporated in the storing section 1a in a simple manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024904-A (JP)
Title: Anti-cedar pollen allergen composition, method for producing the same and anti-cedar pollen allergen member
Inventor: IOKA HIROYUKI
IPC: C09K3/00
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellently safe anti-cedar pollen allergen composition in which effectiveness for an anti-cedar pollen allergen is confirmed and efficient and inexpensive supply thereof can be afforded, to provide a method for producing the composition and to provide an anti-cedar pollen allergen member.  <P>SOLUTION: The anti-cedar pollen allergen composition comprises a lignophenol derivative containing at least a phenol derivative having 2 number of phenolic hydroxy groups and having a 1,1-bisarylpropane unit in which carbon atoms at the o- and/or p-positions with respect to the phenolic hydroxy group of the phenol derivative are bound to the carbon atom at the C1 position of the arylpropane unit of lignin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033673-A (JP)
Title: Equipment management system for medical practice room
Inventor: KANETANI HIROAKI
IPC: G06Q50/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment management system for medical practice room, surely managing equipment without impairing the efficiency of transfer within a practice room and smoothly storing equipment of various sizes/shapes by monitoring both the flow of persons entering and leaving the practice room and the transfer of equipment from the storage based on a practice training curriculum.  <P>SOLUTION: This system comprises the practice room 2 having a lockable door 6, the storage 12, medical practice equipment 16 stored in the storage, an entering person monitoring means 20 for monitoring entrance and exit from the practice room 2, a stock monitoring means 22 for monitoring transfer of the equipment 16, and a practice training management device 28 for recording information from the entering person monitoring means 20 and the stock monitoring means 22 and giving an alarm upon detection of loss of the equipment. The practice training management device 28 includes a database recording a timetable of the practice training curriculum. The device 28 confirms that all the equipment exists in the storage 12 before start or in an initial stage of practice hours and at the end of the practice hours.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029695-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: IWASAKI MASAKI
IPC: A61B8/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment which carries out digital-recording of a moving image without a drastic deterioration in image quality even when a display content is changed greatly during video recording.  <P>SOLUTION: The ultrasonic diagnostic equipment is equipped with an image recording function for compressing and recording ultrasonic moving images generated successively through ultrasonic scanning by a probe in MPEG 2 format. When an operation accompanying great changes in a display content, such as a change of display mode, enlargement or reduction of an image or the like, is carried out (S12), the ultrasonic diagnostic equipment sends a signal showing the timing of display change (S13) to an encode section and generates an I picture according to the timing (S14). With such a configuration, a deterioration in image quality is suppressed by synchronizing the timings of the great display change and the generation of the I picture and distortion of images is prevented even when the recorded images are reproduced by frame reproduction or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041292-A (JP)
Title: Battery pack
Inventor: KANEKO GIICHI
IPC: H01M50/529
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack which improves volumetric efficiency to reduce manufacturing costs.  <P>SOLUTION: The battery pack includes leads on which positive terminals and negative terminals disposed on the same side of batteries are led out, and walls made by erecting the edges of leads opposite to each other against the leads. The battery pack also includes a plurality of batteries lined up in a single direction, and cutouts formed in locations that avoid the walls. When a connection board is connected to the batteries, part of the board is so located on the leads that the cutouts avoid the walls of the batteries. The connection board and a circuit board can be connected and disconnected via a connection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040714-A (JP)
Title: Apparatus for preventing things from being left behind
Inventor: ISHIGAKI JUNICHI
IPC: G08B21/24
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly convenient apparatus for preventing things from being left behind, which temporarily evades the notifying means of ringing or the like without turning off a power switch when the notifying means is not needed.  <P>SOLUTION: In the apparatus 1 for preventing things from being left behind, a transmitter 3 and a receiver 2 provided with the notifying means 24 are combined and the receiver 2 does not operate the notifying means 24 when receiving radio waves from the transmitter 3 and operates the notifying means 24 when the radio waves from the transmitter can not be received. The receiver 2 is provided with a notification suspending means 22 for suspending the operation of the notifying means 24 when the radio waves from the transmitter 3 can not be received within the set time, or a notification switching means 23 for switching the setting of a communication means 24 to the other notifying means 25, 26 and 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037702-A (JP)
Title: Method for producing sintered compact
Inventor: TAKATSUKA YUJI
IPC: G11B7/26
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which the generation of cracks in a sintered compact or a graphite mold can be suppressed when powder containing an oxide of a system, obtained by adding silicon oxide or tungsten oxide to niobium oxide, or the like is subjected to hot press sintering using the graphite mold in order to obtain a sputtering target for forming a dielectric film.  <P>SOLUTION: In a method for producing a sintered compact by subjecting powder containing an oxide having a low coefficient of thermal expansion to hot press sintering using the graphite mold, a gap is provided between a split mold 2 and an outer mold 3 each being graphite mold, then fullerene 5 is filled in the gap, and the fullerene 5 is heated and kept in a vacuum atmosphere to evaporate and eliminate the fullerene 5. Thereafter, the hot press sintering is carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036688-A (JP)
Title: Pressing machine
Inventor: MATSUGI TOMOMI
IPC: B30B15/06
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing machine which can balance the weight of a slide effectively with a prescribed balancing pressure by furnishing a driving means capable of adjusting the balancing pressure of a balancer, and which can be made compact.  <P>SOLUTION: The invented pressing machine 100 comprises a crown 11, a main gear 12 which is mounted on the crown 11 and free to rotate, a connecting rod 14 which rotates with the rotation of the main gear 12, a slide 18 which is connected with the connecting rod 14 via a plunger 16 and moves vertically with the rotation of the connecting rod 14, and a balancer 20 which is connected with the slide 18 via a balancer bracket 50 and can balance the weight of the slide 18 when the slide 18 moves vertically. The balancer 20 is equipped with the driving means which can adjust the balancing pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037059-A (JP)
Title: Drill tool
Inventor: NONAKA TAKUMA
IPC: B28D1/14
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To keep approximately regular boring performance from the beginning to the end of use and to demonstrate prescribed boring performance even by weak force.  <P>SOLUTION: A drill tool bores concrete etc., by rotating a bit driving shaft 3 attached to the front side of a tool body 2 to protrude and a diamond bit 4 fitted to the tip of the bit driving shaft 3. The tool body 2 includes an excitation device which makes the tool boy 2 generate exciting force with its magnitude pulsing and changing along the bit driving shaft 3. The diamond bit 4 includes a base 24 fitted to the tip of the bit driving shaft 3, a first approximately annular or cylindrical diamond whetstone body 25 which is fixed to the base and has an opening hollow 31 on one side, and a second diamond whetstone body 26 which is set in the hollow 31. The second diamond whetstone body 26 is formed to be lower than the first diamond whetstone body 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043423-A (JP)
Title: Rice cooker
Inventor: HIGASHIMATSU SATOSHI
IPC: A47J27/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of easily and deliciously boiling the whole or partly brown rice in appropriate time and at appropriate temperature according to the kind of the brown rice.  <P>SOLUTION: A plurality of rice boiling menus with different patterns of water absorbing time and water absorbing temperature are stored for respective degrees of hulling (degrees of polishing) of rice, and the water absorbing process is executed at the temperature set in the rice boiling menu selected by a user (S10) for the time set in the menu (S13). Accordingly, the different kinds of brown rice with different degrees of hulling can be easily and deliciously boiled by the user in one rice cooker. In addition, by setting the temperature for absorbing water in the whole brown rice is set higher than the temperature to start gelatinization of the starch of rice, the time necessary for water absorption in the whole brown rice can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006304374-A (JP)
Title: Cdma communication using pre-rotation before transmission
Inventor: KAEWELL JOHN D
IPC: H04B1/62
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which pre-corrects a signal for error generated when transmitting a communication signal in a digital Code-Division Multiple Access (CDMA) communication system.  <P>SOLUTION: A digital spread spectrum communication system calculates phase and frequency error on a received signal from a communicating entity during a communication and pre-corrects a signal for phase and frequency error prior to transmission to that entity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008045708-A (JP)
Title: Rectilinear movement device
Inventor: KOJIMA MASATOSHI
IPC: B25J19/00
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a sealability between a sheet and a frame for surely realizing a dust-proof/drip-proof structure.  <P>SOLUTION: Rollers 19, 20 installed in a slide table 18 have curvature-shape cross-sections in a rotating direction that are moderately curved toward the stainless sheet 17 so that a portion of the stainless sheet 17 corresponding to a groove hole 12 is pressed against the groove hole 12. When a drive mechanism 9 is driven, a moving body 4 is rectilinearly moved within the frame 2 and the rollers 19, 20 are rotated on the stainless sheet 17 while pressing the stainless sheet 17 against the groove hole 12, whereby the stainless sheet 17 is pressed against the frame 2 on the whole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050779-A (JP)
Title: Construction method for forming widened section of shield tunnel, and structure of widened section of shield tunnel
Inventor: IZAWA MASAYOSHI
IPC: E21D9/06
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for forming a widened section of a shield tunnel which is equipped with a steel bent pipe functioning as protecting work for covering the periphery of the widened section while having rigidity high enough to enable utilization as a part of a mainly installed structure, and capable of dispensing with the installation of a support during excavation, and a structure of the widened section.  <P>SOLUTION: The steel bent pipes 16 which are laterally protruded in an arc shape with a constant curvature are provided at a predetermined pitch along the longitudinal direction of the tunnel between steel segments 41a which are arranged at upper and lower edges of a section for forming the widened section 8 by using a pipe-jacking excavator. A reinforcing steel material is inserted inside so that both ends can be fixed to a main girder of the steel segment via a joint plate, and stiffening is applied by infilling a solidification material. After solidification, a segment 41c of the portion for forming the widened section is removed, lateral sediment is excavated, the inside surface of the steel bent pipe is exposed, and a lining body is formed by covering an exposed surface. A cross section of the steel bent pipe is formed in such a rectangular shape that its aspect ratio is set at 2:1 or 3:1, and the pipe-jacking excavator is constituted by providing a leading end with two or three excavators performing excavation while forming a square cross section. The steel bent pipe allows the penetration of a skin plate by avoiding a rib of the steel segment.  <P>COPYRIGHT: (C)2008,JPO&INPIT