baber/WOPTO huggingface dataset:
Patent JP-2010218640-A (JP)
Title: Method for producing metal magnetic powder
Inventor: GOTO MASAHIRO
IPC: B22F1/02
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing metal magnetic powder by which a non-magnetic component on a surface layer part of the metal magnetic powder is easily leached out and eliminated without using any reducing agent, in leaching out and eliminating the non-magnetic component on the surface layer part of the metal magnetic powder into a solution for the purpose of reducing a particle size of the metal magnetic powder.  <P>SOLUTION: The method for producing the metal magnetic powder includes: a metal magnetic powder producing step to bake raw material powder to which the non-magnetic component is added for the purpose of holding a shape and preventing sintering, and subsequently to reduce the baked powder so as to produce the metal magnetic powder including iron or iron and cobalt as main components, and including the non-magnetic component added for the purpose of holding the shape and preventing sintering; and a step to add a complexing agent for forming a complex with the non-magnetic component on the surface layer part of the metal magnetic powder, to add alkali thereto so as to adjust pH of the solution to 10-14, and to leach out and eliminate the non-magnetic component of the surface layer part of the metal magnetic powder into the solution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216767-A (JP)
Title: Air conditioner
Inventor: KIZAWA TOSHIHIRO
IPC: F24F1/0063
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which does not generate chattering even if a coolant liquefied in a radiation heat exchanger remains near the radiation heat exchanger and an opening/closing valve during warming operation.  <P>SOLUTION: In the air conditioner 1, a first check valve 42 is provided between the radiation heat exchanger 14 and the opening/closing valve 41. When the opening/closing valve 41 is closed, a small volume of a liquid coolant exists between the opening/closing valve 41 and the first check valve 42. Even if the liquid coolant is naturally evaporated and internal pressure rises, the pressure does not become so high to push and open the opening/closing valve 41, thus preventing the generation of chattering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010224589-A (JP)
Title: User interface device
Inventor: SHIRAISHI SHINICHI
IPC: G06F3/048
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving the convenience of a user interface device configured to display a screen to a user by reducing the average response time between input of operation for display of image by the user and the display of the corresponding image as much as possible.  <P>SOLUTION: The user interface device includes an input part to which the user inputs an operation; a display part which displays an image corresponding to the user operation; a prediction part which predicts a user operation following the input operation based on the operation history of the user; a creation part which performs, prior to the following user operation, processing for creating an image corresponding to the predicted user operation; and a control part which creates, when the actual following user operation is matched to the prediction, an image based on the processing performed by the creation part, and outputs the resulting image to the display part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225655-A (JP)
Title: Shield structure of tuner apparatus
Inventor: SAITO TATSUO
IPC: H05K9/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield structure of a tuner apparatus which can inexpensively achieve extremely high shield effect.  <P>SOLUTION: The tuner apparatus includes a tuner unit 1 in which an RF connector 4 is horizontally projected from a one side plate 5a of a sheet-metal shield case 3 for housing and holding a circuit board 2, and a sheet-metal outer case 10 for covering the shield case 3. The outer case 10 is assembled in a box shape when it is mounted on a frame body 5 of the shield case 3. That is, the outer case 10 includes a case member 11 and a plate member 12. After the plate member 12 with the RF connector 4 passed through a through hole 12a is overlapped on the one side plate 5a and is mounted on the frame body 5, the case member 11 externally inserted in the shield case 3 is connected to the plate member 12, and the case member 11 is mounted on the frame body 5. A mounting piece 5b and restriction projection piece 5c are formed on the frame body 5, and a connection piece 11a and restriction projection piece 11c are formed on the case member 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221452-A (JP)
Title: Cable protective guiding mechanism and printer apparatus
Inventor: MIYAMOTO NAGATAKE
IPC: B41J29/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable protective guiding mechanism which prevents the generation of powder caused by the friction between a cable protective guiding belt and a protective film caused under the weight of a cable.  <P>SOLUTION: The cable protective guiding mechanism includes: the cable protective guiding belt one end of which is fixed on a printer body, and which stores the cable transmitting a signal to a recording head; a bare base; a mainly movable pulley provided longitudinally on the bare base and being rotatable; a follower pulley provided separately from the mainly movable pulley on the bare base and longitudinally and being rotatable; and a motor having an outputting shaft interlocked and connected with the rotatable shaft of the mainly movable pulley. The mechanism is characterized in that the cable protective guiding belt is longitudinally arranged so as to wind on the mainly movable pulley and the follower pulley.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223765-A (JP)
Title: Tool for observing thin-film sample
Inventor: SHIMAZAKI MASAE
IPC: G01Q30/20
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for observing thin-film samples capable of easily and simply observing details of behavior according to a change in a tensile rate and further temperature dependence for cracks generated when applying tension to a thin-film sample.  <P>SOLUTION: The tool for observing thin-film samples includes: a sample fixation mechanism 20 for fixing a thin-film sample 40 placed on a placement surface 10a of a substrate 10; and a tension-applying mechanism 30 for applying tension to the thin-film sample 40 fixed on the placement surface 10a of the substrate 10. The tension-applying mechanism 30 includes a heating means for heating the thin-film sample 40 imparted with tension.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221264-A (JP)
Title: Molding method and molding device
Inventor: SUZUKI HARUO
IPC: B21D47/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce warpage during molding in a molding method and a molding device.  <P>SOLUTION: Polygonal-pyramid recesses (2b) are formed in an arrangement where polygonal openings (2b1) of polygonal-pyramid recesses (2b) and polygonal-shaped planes (2c) arranged adjacent to the polygonal openings (2b1) are arranged in a flat surface filling state with respect to a plate body (2). Polygonal-pyramid small recesses (2d) having polygonal small openings (2d1) smaller than the polygonal openings (2b1) and having a depth shallower than those of the polygonal-pyramid recesses (2b) are formed at the planes (2c).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228138-A (JP)
Title: Mechanical pencil
Inventor: IGARASHI TAKAYUKI
IPC: B43K21/027
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical pencil which is simple in operation when changing a lead and easily used.  <P>SOLUTION: A lead case 13 and a lead chuck 14 are arranged in an exterior body 11 so as to move back and forth, and a guide pipe 12 is disposed in a tip part so as to move back and forth. The inside of the exterior body is provided with: an associating means for moving forward the lead case 13 and the lead chuck 14 to the tip side, linked with the movement of the guide pipe 12 in the direction of being housed inside the exterior body 11; and a repositioning means 30 for repositioning the lead case 13 and the lead chuck 14 from the tip side to a rear end side, and the guide pipe 12 in the direction of protruding from the exterior body 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228258-A (JP)
Title: Smc storage device
Inventor: TSUJI SATORU
IPC: B29B15/10
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SMC (Sheet Molding Compound) storage device keeping a cut part of an SMC sheet still.  <P>SOLUTION: The SMC storage device A for folding and storing an SMC sheet S by means of an oscillating arm 1 includes: a storage unit moving means 6 for moving a storage unit 92a positioned in working space beneath the oscillating arm 1, and for moving the next storage unit 92b from behind for installation in the working space; a cutting means 7 for cutting the SMC sheet S; and an oscillation control means which performs oscillation control for making the moving speed of a lower end of the oscillating arm 1 roughly equal to the feed speed of the SMC sheet S. When the SMC sheet S is cut by the cutting means 7, the oscillating arm 1 is stopped at an end of a range of oscillation, and the storage unit 92a positioned in the working space and the next storage unit 92b are moved by the storage unit moving means 6; once the next storage unit 92b is positioned in the working space, the movement by the storage unit moving means 6 is stopped and cutting is performed as the oscillating arm 1 is oscillated by the oscillation control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228649-A (JP)
Title: Display system of photographed image outside vehicle
Inventor: MATSUKAWA NORIFUMI
IPC: B60R21/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a sense of discomfort felt by a user because of blurred image display, in a display system of photographed images outside a vehicle that changes display depending on the detection distance of an obstacle.  <P>SOLUTION: In the display system of photographed images outside a vehicle, a display means 7 displays a photographed image when a distance to an obstacle specified based on detection results of ultrasonic obstacle detection means 1-4 is equal to or more than first threshold distances 31, 33 defined in detection ranges 21-24, and the display means 7 displays a bird's eye image when the distance is equal to or less than second threshold distances 32, 34 defined closer to a vehicle than the first threshold distances 31, 33 in the detection ranges 21-24. When the distance is between the threshold distances 31, 33 and the threshold distances 32, 34, a screen is transited from the photographed image to be closer to the bird's eye image as the distance to the detected obstacle comes closer to the vehicle. When the distance is within a predetermined blindfold region, the brightness of an image displayed by the display means 7 is changed to a level different from a normal level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230143-A (JP)
Title: Fluid bearing device and method for manufacturing the same
Inventor: MORITA KENICHI
IPC: F16C25/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that bearing characteristics may be largely varied, when design-based dynamic pressure groove processing is performed while the fine clearance part forming a bearing is not based on design value, caused by variation of the fine clearance part in manufacturing of a shaft and a sleeve of the fluid bearing device.  <P>SOLUTION: Before dynamic pressure generating groove processing of the fluid bearing, shape measurement process of a bearing member is performed to acquire a shape of a bearing clearance. At that time, shape deviation from a target in design is calculated, and a dynamic pressure generating groove shape variation is calculated so that the variation in bearing characteristics occurring by the shape deviation is minimized by changing the dynamic pressure generating groove shape. By changing the shape of the dynamic pressure generating groove and performing groove processing, the variation in bearing characteristics caused by shape variation in manufacturing of the sleeve and the shaft is minimized and is stabilized within a tolerance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236185-A (JP)
Title: Bar-screen type dust removing machine
Inventor: HAYASHIDA KEISEI
IPC: E02B5/08
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar-screen type dust removing machine capable of reducing a manufacturing cost by preventing the increase of cost of materials while maintaining the performance such as required strength or the like and having a rough mesh screen and a fine mesh screen.  <P>SOLUTION: This bar-screen type dust removing machine includes a bar screen S composed of the rough mesh bar-screens 1 arranged at an interval therebetween and the fine mesh bar-screens 2 each arranged between the rough mesh bar screens 1 and a rake 3 composed of a rough mesh rake 31 and a fine mesh rake 32 to scrape up the dust caught with the bar screen S and discharge it. The plate thickness T1 of rough mesh screen bars 11 constituting the rough mesh bar-screen 1 and plate thickness T2 of fine mesh screen bars 21 constituting the fine mesh bar screen 2 are set to be the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236112-A (JP)
Title: Newsprint paper
Inventor: OTA HARUKI
IPC: D21H11/14
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide newsprint paper that has high opacity in spite of being lightweight, excellent printability and printing opacity and is suitably useful for offset printing, for example, high-speed multicolor offset rotary printing using cold-set ink.  <P>SOLUTION: The newsprint paper is formed of a raw material pulp composed of used paper pulp as a main component and a filler at least as constituent components. The filler contains white carbon (A), calcium carbonate (B) and regenerated particles (C). The regenerated particles (C) are inorganic particles obtained from papermaking sludge as a main raw material through a dehydration step, drying step, combustion step and grinding step, has a weight measured based on JIS P 8124 of 36-48 g/m<SP>2</SP>, a white paper opacity measured based on JIS P 8149 of not less than 90%, and a printing opacity of not less than 85%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009153200-A (JP)
Title: Waveform distortion compensation apparatus
Inventor: TANIMURA TAKAHITO
IPC: H03M1/12
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform waveform distortion compensation on an AD converted digital signal at a high speed with a simple configuration.  <P>SOLUTION: A coefficient management unit 105e first outputs to multipliers 105b<SB>0</SB>, ..., 105b<SB>n</SB>, a set of coefficients corresponding to a state of waveform distortion corresponding to an initial state predetermined in designing. When it is not determined that a result of adding all outputs of the multipliers 105b<SB>0</SB>, ..., 105b<SB>n</SB>at an adder unit 105c is "unlocked" in a check of lock status of clock reproduction at a lock status check unit 105d, namely, that a state of a reproduction clock is settled within a prescribed range within a prescribed time, the coefficient management unit 105e outputs a coefficient corresponding to a waveform distortion state ranked next to the initial state of the waveform distortion state. The coefficient management unit 105e sequentially outputs corresponding sets of coefficients in accordance with the order of waveform distortion states until the result of the check by the lock status check unit 105d becomes "locked".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010238292-A (JP)
Title: Laminate forming device and method, manufacturing method of glass base, glass base, and magnetic recording medium
Inventor: SHIGETA FUMIHIKO
IPC: B24B9/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate forming device which automates the formation of a laminate.  <P>SOLUTION: The laminate forming device 200 has a glass base mount 21 and a spacer mount 18, and also has a laminate mount 17 between the glass base mount 21 and the spacer mount 18. An air cylinder 20 and an electric actuator 19 are formed on the glass base mount 21 to move thereby in the directions of B1, B2, and C1, C2. A side wall 4 is formed in the laminate forming device 200 to be freely movable in the directions E1, E2. A side wall 8 is also formed to be freely movable to be on the side wall 4. On the side wall 8, a glass chuck 10 and a spacer chuck 13 are formed to be freely movable in the directions D1, D2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236599-A (JP)
Title: Ball screw
Inventor: FUKAO TADASHI
IPC: F16H25/24
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw easy to disassemble and reassemble for preventing the fall-off of balls when a screw groove is formed over the total length of a screw shaft.  <P>SOLUTION: An end cap 3 includes a ball scooping part 11 protruded into a male screw groove 5 of the screw shaft 1 for scooping the balls 4. It is detachably mounted on a nut 2. At the end of the male screw groove 5 of the screw shaft 1, a ball fall-off preventing protrusion 12 is formed whose size avoids the interference with the ball scooping part 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238306-A (JP)
Title: Cartridge storage type hologram recording medium, and recording and reproducing device of cartridge storage type hologram recording medium
Inventor: NISHIKAWA MASAYUKI
IPC: G11B7/0065
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge storage type hologram recording medium which can be made small the cartridge storage type hologram recording medium, and which can reduce noises of a recording signal and suppressing reduction of recording capacity by suppressing caused stray light.  <P>SOLUTION: The cartridge storage type hologram recording medium 1 comprises: a disk type hologram recording medium 4; a case 2 housing the disk type hologram recording medium 4 inside freely rotatably while shielding the light so that external light does not enter inside; a case opening part 5 provided at the case 2 so that projection light can be incident or emitted on the front and back surfaces of the disk type hologram recording medium 4; and a shutter 3 opening the case opening part 5 if write-in or read-out is performed using the projection light for the disk type hologram recording medium 4, and otherwise closing the case opening part 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235800-A (JP)
Title: Heat resistant protector for automobile cable, and automobile cable
Inventor: KITAZAWA AKIHIKO
IPC: C08L23/20
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant protector which can be provided from simple raw materials and by simple processing steps, has a high heat resistance and a rubber elasticity, and can endure a long time of using, and further can be fused to adhere because of the thermal plasticity of the provided material.  <P>SOLUTION: The heat resistant protector for an automobile cable can be manufactured by extruding the mixture of 100 pts.wt. of an olefine thermoplastic elastomer added with 5-30 pts.wt. of polymethylpentene to extrude into a tube, wherein the olefinic thermoplastic elastomer is preferably obtained by dispersing a crosslinked ethylene-propylene copolymer rubber into a polypropylene resin. The automobile cable can be manufactured by coating the outer layer of a polypropylene outer resin with the heat resistant protector, followed by fusing to adhere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238613-A (JP)
Title: Method of manufacturing battery tab, and hoop material
Inventor: SEKIGUCHI TAKESHI
IPC: H01M2/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing battery tabs having improved production efficiency by continuous treatment.  <P>SOLUTION: The method of manufacturing battery tabs includes: a first process for pressing an area near both the ends in a width direction of a long-sized belt-like hoop material 10 in a longitudinal direction; a second process for forming a belt-like plated layer 23b extended in a width direction on the front and rear of the hoop material 10 at a prescribed interval in a longitudinal direction; a third process for laminating the entire surface of the hoop material 10 on a corrosion-resistance coat layer; and a fourth process for cutting the hoop material 10 in a width direction along the plated layer 23b (along a cutting line 25).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243158-A (JP)
Title: Device for measuring wave front
Inventor: SAKAMOTO SAORI
IPC: G01J9/00
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To measure a passing wave front of an optical system of an artificial-satellite-carried geo observation optical sensor, by making the environmental condition be the same as that in observation of the earth.  <P>SOLUTION: A non-interference-system wave front measuring part 3 stores the respective center-of-mass positions of a plurality of condensing spots based on the light condensed by a measuring object optical system 2 in a ground test, as reference center-of-mass positions. The non-interference-system wave front measuring part 3 receives as an input the light which the measuring object optical system 2 condenses, in a cosmic space, the light emitted by a high-brightness point light source 101 disposed on the ground surface of the earth, and picks up a plurality of condensing spot images on a satellite orbit in the same way as in the ground test. The non-interference-system wave front measuring part 3 calculates the center-of-mass position of each of the condensing spots obtained from the light of the high-brightness point light source 101 on the earth side, as the center-of-mass position on the satellite orbit, and calculates a distortion of the wave front, based on each center-of-mass position on the satellite orbit and the reference center-of-mass position corresponding to each center-of-mass position on the satellite orbit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240006-A (JP)
Title: Washing machine
Inventor: TAWARA MIKIO
IPC: D06F21/10
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve low-speed/high-torque motor characteristics in a miniaturized motor.  <P>SOLUTION: The washing machine includes: a rotatable drum 3 for storing the laundry; the motor 13 for rotationally driving the drum 3; a speed-reduction gear unit 18 for reducing the speed of input from the motor 13 when the rotation of a fixed gear 23 is fixed, and outputting the input to the drum 3: first clutch means for switching the rotation and release of the fixed gear 23; and second clutch means for switching the connection and release of the input and output of the speed-reduction gear unit 18. With this structure, the low-speed/high-torque motor characteristics can be achieved with the miniaturized motor, and the machine body can be miniaturized as a result of the space saving.  <P>COPYRIGHT: (C)2011,JPO&INPIT