baber/WOPTO huggingface dataset:
Patent JP-2007278644-A (JP)
Title: Heat treatment apparatus
Inventor: URANISHI YOSHIKAZU
IPC: C03B35/16
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a setter-less type heat treatment apparatus capable of preventing transporting trouble by a treated object which is broken and dropped from between transporting rollers.  <P>SOLUTION: The heat treatment apparatus 10 conducts heat treatment of the treated object 20 transported on the plurality of transporting rollers 2 according to a predetermined temperature condition. The transporting rollers 2 are rotatably supported respectively at a plurality of positions of a predetermined pitch P along a transporting route in a furnace. The transporting rollers 2 are positioned where a distance from a bottom surface 32 in the furnace to a transporting surface 41 on which the treated object 20 is transported is 2.4 times as long as the pitch P or longer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282516-A (JP)
Title: Method for masking meat smell, and food obtained from smell-masked meat
Inventor: SATO JUNICHI
IPC: A23L17/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for masking meat smell comprising eliminating or reducing fishy smell of fish and shellfish, or smell of beasts and birds in beast and bird meat.  <P>SOLUTION: The method for masking meat smell comprises mixing uncooked meat of fish and shellfish or beasts and birds with kelp extract at a rate of 0.1-2.5 g of the kelp extract based on 100 g of the uncooked meat of fish and shellfish or beasts and birds without heating for at least 5 minutes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287416-A (JP)
Title: Capacity adjustment method and device of secondary battery
Inventor: MORITA TAKESHI
IPC: H02J7/02
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which controls appropriately a calorific value at the time of capacity adjustment and can implement capacity adjustment in a short time without overheating a control board.  <P>SOLUTION: This capacity adjustment method adjusts by a voltage value a capacity of each secondary battery of a battery pack which has a plurality of secondary batteries 14 and a control board 15 on which electronic components 151, 155 to control the plurality of secondary batteries and capacity adjustment means 152 for each secondary battery are mounted, and comprises a step to determine a priority order of the secondary batteries capacity-adjusted according to mounting locations of the capacity adjustment means 152 on the control board 15 and a step to control the capacity adjustment means according to the priority order and adjust the capacity of each secondary battery.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285204-A (JP)
Title: Internal combustion engine
Inventor: KAWACHI MASATO
IPC: F02B23/10
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion condition in an internal combustion engine by enabling easily varying a fuel injection angle according to an operation state with a simple construction.  <P>SOLUTION: An injector 33 is provided in a combustion chamber 16 for injecting fuel. A spacer 41, which has upper and lower tapered surfaces 41a, 41b vertically opposed and spreading in a fuel injection direction, is arranged near an injection nozzle 33a of the injector 33 and is made to be movable by an actuator 42. The spacer is moved upward or downward by the actuator 42 to make the upper and lower tapered surfaces 41a, 41b approach or separate from the injection nozzle 33a of the injector 33 so that the fuel injection direction is made to be variable by the Coanda effect of this tapered surfaces 41a, 41b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007228782-A (JP)
Title: Piezoelectric/electrostrictive device
Inventor: IKEDA KOJI
IPC: G11B21/10
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the reaction force generated in a position for fixing a piezoelectric/electrostrictive device, by restricting barycentric movement, when an object is moved.  <P>SOLUTION: A piezoelectric/electrostrictive device 10A has a rotator 12 of almost rectangular parallelepiped, and a rotation-driving unit 14 for making rotation displacement of the rotor 12. The rotation-driving unit 14 has a fixed part 16, a first oscillation plate 18a and a second oscillation plate 18b extending in one direction from both sides of the fixed part 16, a frist piezoelectric/electrostrictive element 20a for driving the first oscillation plate 18a, and a second piezoelectric/electrostrictive element 20b for driving the second oscillation plate 18b. In the rotor 12, a first edge 22a of one face 12a from either of a pair of opposite faces 12a, 12b is fixed to an edge of the first oscillation plate 18a, and a second edge 22b on a diagonal line with the first edge 22a of the other face 12b is fixed to an edge of the second oscillation plate 18b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007292524-A (JP)
Title: System and method for determining velocities of ultrasonic surface skimming longitudinal wave on various materials
Inventor: UMBACH JEFFREY A
IPC: G01N29/00
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved system and method for determining accurately and nondestructively a crystallographic azimuth of directive freezing and/or a single crystal.  <P>SOLUTION: The system and method determine velocities of an ultrasonic surface skimming longitudinal wave 18 on various materials 40. In an embodiment, the surface skimming longitudinal wave 18 is generated in the first position A on the material 40, at least one part 19 of the longitudinal wave 18 is detected in the second position B on the material 40, a time of flight of the longitudinal wave 18 is determined between the first position A and the second position B, and the velocity of the longitudinal wave 18 is determined thereafter. The crystallographic azimuth(s) of the one or plurality of the material(s) 40 is(are) determined thereafter based on the velocity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295179-A (JP)
Title: Digital broadcast receiving apparatus
Inventor: KAWAMURA TAKESHI
IPC: H04N7/167
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving apparatus, capable of selecting a non-commercial pay broadcast to be charged with viewing fees or selecting a pay broadcast with commercial information which will not be charged with viewing fee.  <P>SOLUTION: When a digital broadcast signal, where encryption/decryption key information for limit reception is arranged in a transport stream signal including commercial information in the digital broadcast signal is received, a control part periodically and directly detects a work key by using a limit reception discrimination means included in an IC card and receives the pay broadcast itself, by using the detected work key or detects a work key for decrypting program information from program information data in the commercial information, so that the pay broadcast including commercial information can be received by using the detected work key.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006325584-A (JP)
Title: Weed suppressing system
Inventor: KAZUMAE NORIMASA
IPC: A01G13/00
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve (1) the problem of troublesome laying of a weed suppressing sheet and the aftercare of the sheet to raise the cost, and the necessity to recognize the work for replacing the sheet and the state of the laid weed suppression sheet to cause considerable annoyance and (2) the problem to require multiple steps for the production of a mat to raise the material cost and labor cost and the additional work for the management of good items in the case of mass production.  <P>SOLUTION: The weed suppressing system uses a natural resource. Concretely, fallen leaves of broad-leaved trees are used in the weed suppression on a paddy field, plowed land, alleys, etc.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007289409-A (JP)
Title: Needle less syringe
Inventor: UDAGAWA HARUHIDE
IPC: A61M5/30
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle less syringe with small impact noise in injecting a medical solution.  <P>SOLUTION: A latch mechanism of the syringe is composed of a latch ball receiver 9 with a plurality of pores 9a fixed to a rear-side cylinder part 12 to fit in a latch ball 8; a groove part 7a formed in a piston rod 7; a latch releasing button 11 to which a ball presser 16 to form a presser face 16a and a cylindrical cushion member 15 to form a butting face 15a; and a compression spring 17 interposed between the latch ball receiver 9 and the ball presser 16 to energize the latch releasing button 11 backward. With this structure, the impact noise generated when the latch ball 8 collides with the butting face 15a of the cushion member 15 in releasing the latch is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297230-A (JP)
Title: Method for producing aluminum oxide-titanium oxide mixture molded burned object
Inventor: SUGA MASAHIRO
IPC: C04B41/85
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum oxide-titanium oxide mixture molded burned object exhibiting a large pore volume and a large average pore radius.  <P>SOLUTION: The aluminum oxide-titanium oxide mixture molded burned object is obtained by mixing aluminum oxide powder and titanium oxide powder with a water-soluble polymer of ≥5 parts by mass per 100 parts by mass of the total amount of the aluminum oxide powder and titanium oxide powder, and then molding and burning the resulting mixture. The water soluble polymer is, for example, polyethylene glycol, polyvinyl alcohol, acrylamide, cellulose ether or the like. The mass ratio of the use amounts of the aluminum oxide powder and the titanium oxide powder is 20:80 to 80-20. A catalyst for oxidation of hydrogen chloride is obtained by supporting ruthenium oxide on the obtained molded burned object, and chlorine can be produced by the reaction of hydrogen chloride and oxygen in the presence of the catalyst.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299944-A (JP)
Title: Infrared sensor
Inventor: UENO KOICHIRO
IPC: H01L31/0264
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared sensor structure of higher output signal than before by reducing a leakage current of a sensor, and by clarifying the effect on signal output intensity and more optimum range, relating to film thickness of a barrier layer for raising signal intensity.  <P>SOLUTION: The infrared sensor comprises an InSb layer 11 which is formed on a GaAs substrate 10 and is n-type-doped; an InSb layer (π layer) 12 which is formed on the InSb layer 11 and is p-type-doped; and an Al<SB>x</SB>In<SB>1-x</SB>Sb layer 13 (0<x<1) which is a material formed on the InSb layer 12, is p-type-doped in higher concentration than the InSb layer 12, and has a band gap larger than the InSb layer 11 and InSb layer 12. The film thickness of an Al<SB>x</SB>In<SB>1-x</SB>Sb layer 13 is 2-50 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304138-A (JP)
Title: Color image forming apparatus
Inventor: NAKAYAMA KANJI
IPC: G03G21/14
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus where flocculation of toner in a toner storage part is restrained with a simple constitution.  <P>SOLUTION: The image forming apparatus is equipped with a rack 40 in which developing devices 4Y, 4M, 4C and 4K are housed. In the housings 47 of the respective developing devices housed in the rotary rack 40, recessed parts 49 are provided on the inside diameter side of the rotary rack 40, and are combined to form hitting space 401. Furthermore, a hitting member 402 freely moving in the hitting space 401 is provided therein. In the image forming apparatus, the hitting member 402 repeats moving upward and falling during the rotating operation of the rotary rack 40, and collides with the housings 47 when it falls. The housings 47 are vibrated by such collision, whereby the toner is loosened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304151-A (JP)
Title: Liquid crystal display element, electronic device, and manufacturing method of liquid crystal display element
Inventor: OYAMA TAKESHI
IPC: G02F1/13363
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element having high contrast and satisfactory display characteristics though having a satisfactory viewing angle by providing a retardation layer wherein liquid crystal molecules are hybrid-aligned, to provide an electronic device using the same and to provide a manufacturing method of the liquid crystal display element.  <P>SOLUTION: In an electrically controlled birefringence mode liquid crystal display element 1a formed by combining a liquid crystal cell wherein a liquid crystal layer LC is interposed between a pair of transparent substrates 11 and 21 and a hybrid retardation layer 23 wherein the liquid crystal molecules are hybrid-aligned, the hybrid retardation layer 23 is formed on the liquid crystal layer LC side of one transparent substrate 21 on a counter substrate 20 side of the pair of transparent substrates 11 and 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306681-A (JP)
Title: Voltage boosting circuit and motor-driven power steering apparatus
Inventor: SASAJIMA KOJI
IPC: H02M3/155
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage boosting circuit, capable of limiting an input current when a voltage of an input power source rises, and to provide a motor-driven power-steering apparatus.  <P>SOLUTION: The voltage boosting circuit 200 includes, at least a coil 110, a charger 160 and a switching element 120, and boosts the voltage of an input power source 70. The circuit 200 is provided with a power-adjusting means 140 for gradually making the power supplied increased by the input power source 70, when the voltage of the input power source 70 rises. Furthermore, if the power-adjusting means 140 is a switching element, the circuit 200 is provided with a diode for making the accumulated energy of the coil 110 fed back, when the switching element transits to an opening state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305741-A (JP)
Title: Ceramic multilayer board, and its manufacturing method
Inventor: OGAWA NOBUAKI
IPC: H01L23/13
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic multilayer board which is excellent in shock-resistant properties, planarity and plating-resistant properties.  <P>SOLUTION: The ceramic multilayer board 10 is equipped with an internal conductor pattern 12 located inside a ceramic laminate 11 composed of laminated ceramic layers 11A, a first terminal electrode 13A located on the lower surface of the ceramic laminate 11, and a protrudent conductive resin unit 14 which is provided on the lower surface of the ceramic laminate 11 so as to cover both the surface of the first terminal electrode 13A and the boundary between the first terminal electrode 13A and the ceramic laminate 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304888-A (JP)
Title: File management device, file management method, and program for achieving these
Inventor: KATO JUNYA
IPC: G06F21/64
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file management device capable of guaranteeing revision information even if a file becomes independent from the management, a file management method, and a program for achieving these.  <P>SOLUTION: In a management server 10, a feature value calculation section 16 applies a hash function as a one-way function to the contents of a file of new version, and calculates the hash function obtained in this manner as a feature value. A feature value coupling section 17 creates a coupled value by coupling the feature value of the file of new version to that of the file of old version. Certification information creating section 18 creates certification information including the coupled value. Then, a storage section (storage means) 19 stores the certification information such as a digital signature created by the certification information creating section 18 in association with the file of new version.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301617-A (JP)
Title: Apparatus and method for separating pressure welded material
Inventor: KADA OSAMU
IPC: B21K27/00
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for separating a pressure welded material, with which the pressure welded material in an induction heating furnace is separated without remaining flaw and hitting mark on the material.  <P>SOLUTION: The apparatus for separating the pressure welded material, is constituted of a holding mechanism for the rear part of the pressure welded material, a supporting mechanism for the material, a separating power applying mechanism, and a detecting sensor for the pressure welded material, which is arranged in order from the outlet side of the induction heating furnace. The pressure welded material is separated by applying the separating power so that L<SB>1</SB>[mm], horizontal distance between the supporting mechanism and the separating power applying mechanism, L<SB>3</SB>[mm], distance between the center of the position for applying the separating power and the pressure welded surfaces of a first material and a second material, and D [mm], diameter of the material, become D <L<SB>3</SB><L<SB>1</SB>by using the apparatus for separating the pressure welded material in which with D [mm], L<SB>1</SB>[mm] and L<SB>2</SB>[mm], horizontal distance between the holding mechanism and the above separating mechanism, are L<SB>1</SB>>D and L<SB>2</SB>>D.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305531-A (JP)
Title: Connector for wiring board
Inventor: NOGUCHI TAKAMITSU
IPC: H01R24/00
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a wiring board so made to prevent a soldered part from generating large stress even if a terminal is greatly deformed, and capable of absorbing dimensional errors and displacement.  <P>SOLUTION: In the connector for a wiring board provided with a movable housing 3 equipped with a box-like connector 7 housing a connector and a terminal of a counterpart wiring board, a fixed housing 1 mounting the movable housing 3 in free displacement, a wiring board 2 fixed to the fixed housing 1, and a terminal 6 soldered to the wiring board 2, positioned inside the fixed housing 1 and mechanically jointed to the connector 7 in the movable housing 3, the terminal 6 soldered to the wiring board 2 is formed in a plate shape, with a zigzag-shaped elastic deformation part 60 formed as seen from a front and a rear faces of the terminal 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311557-A (JP)
Title: Semiconductor device, and its manufacturing method
Inventor: HOKOMOTO YOSHITAKA
IPC: H01L29/739
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which remarkably reduces the number of photolithographic processes and thereby can reduce a manufacturing cost and also can reduce a power loss, and to provide its manufacturing method.  <P>SOLUTION: The semiconductor device comprises a first semiconductor layer 18 having a first conductivity type, second semiconductor layer 14 having a second conductivity type which is formed on top of the first semiconductor layer 18, a plurality of first trenches 20 which penetrate the second semiconductor layer 14 and reach the first semiconductor layer 18, gate insulation film 24 formed on the inner wall surface of the first trenches 20, and gate electrodes 26 which fill up the first trenches 20 via the gate insulation film 24. The distance from the top face of the second semiconductor layer 14 to a pn junction face 21 is shortest nearly in the middle between the first trenches 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308268-A (JP)
Title: Cup recovery box
Inventor: IWAYA KAZUO
IPC: B65F1/14
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup recovery box for quickly recovering a large number of cups in piles with no beverage liquid remaining in the cups.  <P>SOLUTION: The cup recovery box has a casing 4 having a space S opened to the side between a top plate 2 provided at the upper part and a residual liquid tray 3 provided at the lower part; insertion port members 6 mounted to the top plate 2 of the casing and comprising insertion ports 5 for inserting the cups C vertically upside down; and receiving plates 8 hung by a plurality of hanging wires 7 hanging at spaces around the insertion ports of the insertion port members. The receiving plates are provided with recesses 9 opened to the outside of the casing 4 to allow the insertion of fingers, and the hanging wires 7a, 7b provided on both sides of the recesses are formed of extensible wires.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316158-A (JP)
Title: Polarization control element and laser system using the same
Inventor: YASUHARA AKIRA
IPC: H01S3/23
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization control element capable of efficiently reducing the influence of a thermal effect due to the increase of output of an incident light beam.  <P>SOLUTION: The polarization control element 1 is provided with: two opieces of Pockels cells 3a, 3b each of which comprises a medium 5 composed of electrooptical material having the Pockels effect and a pair of planar electrodes 6 joined to the surface of the medium 5 so as to hold the medium 5 therewith, and which are disposed in series along the incident direction of the incident light beam O<SB>in</SB>; and a 90° quartz rotator 4 which is disposed between the two Pockels cells 3a, 3b and rotates a polarizing surface of the incident light beam O<SB>in</SB>which propagates between the two pieces of Pockels cells 3a, 3b by 90°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275986-A (JP)
Title: Manufacturing method of steel floor for clean room
Inventor: KAN KENJU
IPC: B23K1/19
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of steel floor for clean room which can improve toughness of structure and reduce its weight as well, by integrating a manufacturing process through combination of hard brazing and heat treatment technology of steel materials.  <P>SOLUTION: Steel materials are pressed into a framing bar with several designated dimensions and a cover plate with a fixed dimension. At the same time, a plurality of projected parts and fitting slits are formed on each framing bar as well. A plurality of fitting slits are arranged on the cover plate corresponding to the projected parts. A frame structure is constructed by aligning and assembling a plurality of the framing bars lengthwise and breadthwise, and mutually connecting crosswise the fitting slits on the framing bars. After completion of construction, the frame is put into a first heat treatment furnace with weight on it to release stress. After completion of the first heat treatment, solder is applied on connecting parts of the frame. Then the frame coated with solder and loaded with the weight is welded all together through a continuous furnace. The frame after completion of welding and the cover plate are combined, while the projected parts on the frame and the fitting slits on the cover plate are mutually fitted, and then the projected parts are pressed and flattened.  <P>COPYRIGHT: (C)2008,JPO&INPIT