baber/WOPTO huggingface dataset:
Patent JP-2008025011-A (JP)
Title: Rolling parts for transmission and rolling bearing for transmission
Inventor: MAEDA KIKUO
IPC: F16C33/32
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide rolling parts for transmission, which have improved durability through inhibiting seizing or the like and improving hydrogen brittleness resistance, and to provide a rolling bearing for transmission.  <P>SOLUTION: The rolling parts for the transmission composing a ball bearing 1 with a deep groove are made from a steel comprising 0.3 to 0.4% C, 0.2 to 0.5% Si, 0.3 to 0.8% Mn, 0.5 to 1.2% Ni, 1.6 to 2.5% Cr, 0.1 to 0.7% Mo, 0.3 to 0.8% V and the balance Fe with unavoidable impurities, while keeping the content of V more than that of Mo, the sum of the content of Mo and V more than 2 times of that of Si and the sum of the content of Cr, Mo and V at 2.3 to 3.5%. The hardened layer formed on the surface layer part has a hardness of Hv 700 to 780, in which carbides with the maximum particle size of 10 μm or less are distributed so as to occupy 7 to 25% by an area rate, and the hardness of the inner part is Hv 500 to 600.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023961-A (JP)
Title: Printer, its control method, and network system
Inventor: NOMURA REIKO
IPC: B41J29/38
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can achieve high-speed processing by performing paper feed/discharge efficiently even under such an environment as the printer is connected with a network.  <P>SOLUTION: In a printer performing such processing as feeding a print sheet for every page, performing printing for the print sheet thus fed, and discharging the printed sheet, when a decision is made that there is a following page requiring the processing before completing the processing of a preceding page under processing, feeding of a sheet for the following page is started regardless of processing of the preceding page after the position where the sheet for the following page can be fed is reached by the following page.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030550-A (JP)
Title: Brake hydraulic pressure control device
Inventor: KUSANO AKIHITO
IPC: B60T8/34
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a brake hydraulic pressure control device by arranging various valves and pressure sensors in three rows instead of conventional four rows.  <P>SOLUTION: Inlet changeover valves 71, 72 to switch communication and cutoff of a master cylinder and an inlet port of a pump are made mechanical to mechanically work in correspondence with an amount of brake fluid reserved in reservoirs 41, 42. These inlet changeover valves 71, 72 are stored inside of a housing 90 and arranged between pressure control solenoid valves 11, 12 and a pressure sensor 80. Consequently, the inlet changeover valves 71, 72, the pressure control solenoid valves 11, 12 and the pressure sensor 80 are substantially arranged in one row.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037256-A (JP)
Title: Die forming unit of weather strip
Inventor: KUWABARA HIROKAZU
IPC: B60J10/08
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die forming unit of a weather strip capable of preventing defective appearance caused by the turn-up of a seal part of the die forming unit for connecting extrusion-molding units above and below a waist line and a projection from a parting part when opening a door in a weather strip for sealing the parting part between a front door and a rear door of an automobile, reducing the manufacturing cost of a die, and facilitating forming work.  <P>SOLUTION: In a die forming unit 21 for cutting off a seal part 17 of an extrusion-molding unit 5 from an end by a predetermined length and connecting it to the extrusion-molding unit 4, a seal part 22 which is die-formed on the mark of the cut-off seal part 17 is formed straight together with a mounting part 15 of the extrusion-molding part 5, and curved along a curved shape of a vehicle so that the seal part 22 forms an outer peripheral side. The seal part 22 closes a parting part 3 of a rear door 2 of a front door 1, and extends forwardly to direct a core take-out hole 23 forwardly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038562-A (JP)
Title: Coping
Inventor: KARIYA KENJI
IPC: E04F11/18
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To attain smooth and reliable movement by providing a handrail part integrally on the use rear side of various copings used as handrails such as a coping of a stair handrail and a coping of a spandrel wall, and providing a resting surface part allowing the elbow to be rested thereon when gripping the handrail for use.  <P>SOLUTION: The coping A usable as the handrail in movement such as walking movement comprises the handrail part 11 rising continuously with a long plate-like body 10 along the longitudinal edge on the use rear side 10a on the width side of the long plate-like body 10. An upper face 10c of the plate-like body 10 excluding the handrail part 11 is formed as the resting surface part 10c' allowing the elbow to be rested thereon when moving while gripping the handrail part 11 from the use front side 10b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048072-A (JP)
Title: Channel allocation method, and base station apparatus utilizing the same
Inventor: KOMURA MAYUMI
IPC: H04W72/04
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To allocate a channel so as to meet an allowable delay time required for data to be communicated.  <P>SOLUTION: A signal processing section 22 or the like carries out radio communication with a terminal device while using at least one of a plurality of channels in time division multiplexing. A control section 30 acquires an allowable delay time for the radio communication to be carried out and when the allowable delay time is smaller than a threshold value, the control section 30 allocates the channel to the terminal device so that the same data is disposed in at least two channels. Furthermore, the control section 30 specifies whether or not space division multiplexing can be carried out for the terminal device. Moreover, when the acquired allowable delay time is equal with or more than the threshold value and space division multiplexing can be carried out, the control section 30 allocates a channel in space division multiplexing to the terminal device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052359-A (JP)
Title: Test case generation device, test case generation method, and test case generator
Inventor: NAKAMURA TERUHIRO
IPC: G06F11/28
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently extract test cases without omission in software development in object-orientation.  <P>SOLUTION: In a test case generation device 100, a scenario test case extraction section 104 extracts a test case based on a scenario input from a scenario input section 102. An activity test case extraction section 105 extracts the test case based on an activity chart indicating a state transition input from an activity input section 103. A test case generation section 106 compares an extraction result by the activity test case extraction section 105 and an extraction result by the scenario test case extraction section 104 and generates a test case which includes all differences.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053391-A (JP)
Title: Board retainer
Inventor: SHO YOSHIAKI
IPC: B05C13/02
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board retainer which effectively prevents an irregularity occurrence in a coating film.  <P>SOLUTION: The board retainer has a surface plate 1 formed with a plurality of sucking holes 1b and a groove 1a interconnecting between the sucking holes for sucking to hold a substrate 2; a vacuum valve 5 which interconnects with the sucking holes of the surface plate on the one end side, and interconnects with a vacuum source on the other end side; a breather valve 6 which interconnects with the sucking holes of the surface plate on the one end side, and interconnects with an air on the other end side; a purge gas valve 7 which interconnects with the sucking holes of the surface plate on the one end side, and interconnects with a purge gas source on the other end side; and a valve controller 8 for controlling to open and close the vacuum valve, the breather valve, and the purge gas valve. When the board is sucked and retained on the surface plate, the board is sucked and retained on the surface plate by vacuum sucking, after that, the sucking holes of the surface plate are transferred to an air state, and various processings are performed in the air state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052004-A (JP)
Title: Lens array and method for manufacturing solid-state image pickup element
Inventor: OGAWA KAZUAKI
IPC: H04N5/335
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens array in which a gap between adjacent lenses (non-lens portions) is reduced as much as possible and lenses have uniform curvatures when observed in two-dimensional directions.  <P>SOLUTION: A photoresist is applied on a flat base film comprising a transparent resin (lens material) for forming a lens array and patterned into a resist pattern 20 composed of circular convex planes 20B. The resist pattern is subjected to a hot-melt (reflow) process so as to deform the circular convex plane 20B into a spherical lens shape. Then resist is subjected to an etch-back process on the entire surface under conditions of reducing a gap between adjacent lenses so as to transfer the resist pattern to the base lens material to form a lens array 22A having reduced gaps.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007089576-A (JP)
Title: Method for producing green tea extract
Inventor: KONISHI TOMOKO
IPC: A23F3/18
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a green tea extract having high concentration of nonpolymerized catechin, weak bitterness and astringency, and excellent flavor.  <P>SOLUTION: This method for producing the green tea extract comprises subjecting raw tea leaves which are subjected to oxygen inactivating treatment to CTC treatment, drying the tea leaves to bring water content to ≤20 mass%, and extracting in a condition that a mass ratio of an extractant to tea leaves in extraction is ≤30 times.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008060634-A (JP)
Title: Antenna coil
Inventor: NISHINO TATSUMI
IPC: H01Q21/24
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensitivity of a Z-axis winding while making an antenna coil thin.  <P>SOLUTION: An antenna coil 1 includes: a crisscross core 10 having a first spool part 11 and a second spool part 12 intersecting crosswise; an X-axis winding 13 disposed in a state of being wound around the first spool part 11; a Y-axis winding 14 disposed in a state of being wound around the second spool part 12; a Z-axis winding 15 which is disposed on outer peripheral sides of the X-axis winding 13 and the Y-axis winding 14 and has a direction crossing a cross direction of the crisscross core 10, as a winding axis direction; and magnetic sheet members 16 and 17 disposed one over the other on the Z-axis winding 15 in its axial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061419-A (JP)
Title: Controller for motor
Inventor: FUJISHIRO NAOKI
IPC: H02P23/16
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately control conduction current of a motor even when an induced voltage constant of the motor is changed.  <P>SOLUTION: A response speed control part 55 controls response speed (namely, phase change speed) of an actuator installed in a phase controller 25 in a control operation for setting a relative phase between an inner peripheral side rotator and an outer peripheral side rotator to a value corresponding to a phase command θc by a phase controller 25 in accordance with a deviation between a torque command Tq to the motor 11 and real torque (namely, detection value by torque sensor) or a deviation of integrals of the torque command Tq and the real torque in a prescribed time section, and sets phase change speed to change in a decrease inclination with the increase of the respective deviations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007064228-A (JP)
Title: Device operating gas turbine engine
Inventor: MONIZ THOMAS ORY
IPC: F02C7/047
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of assembling a gas turbine engine to support the prevention of icing on the turbine engine during operation.  <P>SOLUTION: This method of assembling the gas turbine engine comprises a step of joining a manifold to the gas turbine engine so that the manifold 102 can transfer heat to a heat source, a step of joining a first heat pipe to the manifold so that the first heat pump 100 can partially surround the gas turbine engine clockwise, and a step of joining a second heat pipe to the manifold so that the second heat pipe can partially surround the gas turbine engine counterclockwise.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008063379-A (JP)
Title: Lead-free gasoline
Inventor: HOIZUMI AKIRA
IPC: C10L1/02
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free gasoline exhibiting a sufficiently excellent IVD production-inhibiting effect.  <P>SOLUTION: This lead-free gasoline is characterized by containing 50 to 500 volume ppm of a cleaner comprising a polyether amine-based cleaner and a polyisobutene amine-based cleaner in a volume ratio of 25:75 to 50:50, having a certain research method octane value, motor method octane value, Reid vapor pressure, oxygen content, aromatic content, olefin content, benzene content, and sulfur content, and further having a multi-cyclic aromatic index (Y) of ≤6 represented by a certain expression.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064549-A (JP)
Title: Microcomputer gas meter
Inventor: TSUCHIDA YASUHIDE
IPC: G01F3/22
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To allow a display of abnormal warnings which have occurred in such a manner that their order of occurrence can be seen without making substantial alterations to a microcomputer gas meter with standard specifications.  <P>SOLUTION: The microcomputer gas meter 1 comprises a flow monitoring means 31 for issuing a flow abnormality warning when an abnormality of a gas supply flow is detected, a pressure monitoring means 32 for issuing a pressure abnormality warning when an abnormality of gas adjustment pressure is detected, a battery voltage monitoring means 33 for issuing a voltage abnormality warning when a voltage abnormality of a battery power source 24 is detected, a liquid crystal display device 9 for displaying each of the abnormality warnings, a storage means 35 for storing each of the abnormality warnings together with their order of occurrence, and a display control means 34. The liquid crystal display device 9 displays the latest abnormality warning event. When a shutoff valve opening switch 12 is operated with an abnormality warning displayed, the display control means 34, on the basis of the stored contents of the storage means 35, displays the abnormality warning events which have occurred in a switchable manner in the order of occurrence at regular time intervals with non-display states interposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066491-A (JP)
Title: Substrate for semiconductor device and semiconductor device using the same
Inventor: KAWASAKI TOMOKI
IPC: H01L21/56
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a semiconductor device capable of keeping a chip and a crack of the substrate at the tip of the corner part to a minimum without causing a trouble in a plastic molding step when split into individual semiconductor devices.  <P>SOLUTION: The substrate 1 for the semiconductor device has an interconnection pattern, a semiconductor element mounting part 3 for mounting the semiconductor element 10, and an electrode for electrically being connected with the semiconductor element 10 on the main surface, and further comprises an external connection terminal electrically conducted with the interconnection pattern of the main surface on the rear surface. A gate runner 6 is provided in a direction from the outer circumferential end to the semiconductor element mounting part 3, and a through-hole 5 coated by a solder resist 8 as a coating material is formed at a part in which the gate runner 6 of the substrate 1 for the semiconductor device is formed. This suppresses the generation of the chip and the crack of the substrate caused by the relaxation of cutting stress applied at the time of cutting the gate runner 6 by the through-hole 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066508-A (JP)
Title: Semiconductor device
Inventor: SATO MASAAKI
IPC: H01L29/78
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a necessary withstanding voltage can be secured without increasing the dimension of its drift region and further the lowering of its on-resistance can be achieved without lowering the withstanding voltage.  <P>SOLUTION: The semiconductor device has a reduced surface field structure and an impurity region formed in a floating structure whose periphery is surrounded by a drift region immediately under the gate insulating film whereon its gate electrode is laminated and formed. The impurity concentration of the impurity region is so set that the electric-field strength of the electric-field locally maximum point of a junction which is formed by the impurity and the drift regions is smaller than or equal to the electric-field strength of other electric-field locally maximum points of the semiconductor device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072162-A (JP)
Title: Image signal reader for solid-state imaging element
Inventor: SENSAI MARIKO
IPC: H04N5/335
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an S/N ratio while securing a practical size.  <P>SOLUTION: A row signal readout means 110 reads an image signal out of J pixels, belonging to a selected row of a solid-state imaging element 100 having pixels P arrayed in I rows and J columns, onto J column-directional signal lines L. A prestage A/D converter 131 performs rough A/D conversion for each column to output an (n)-bit digital value and also output a fraction component as an analog residue signal after amplification. A column selector 134 reads signals out by the columns. The analog residue signal is converted by a poststage A/D converter 135 into an (m)-bit digital signal. Lastly, a data synthesizer 137 puts the high-order (n)-bit digital value and low-order (m)-bit digital value together to generate an (n+m)-bit digital value, and outputs the digital value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071814-A (JP)
Title: Semiconductor device, and its fabrication process
Inventor: IKEDA KEIJI
IPC: H01L29/78
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high speed operation by using Ge or SiGe as a semiconductor material composing a channel, and to achieve a CMOSFET which can attain desired threshold control and high effective mobility characteristics by a simple low temperature fabrication process.  <P>SOLUTION: In an nMOSFET 10, a gate electrode 13 is formed of a silicide layer composed of NiSi. On the opposite sides of the gate electrode 13, an NiGe layer 15 which is a Germanide layer composed of NiGe is formed on the surface layer of a Ge substrate 2. A first layer 16 is formed by segregating specific atoms with high concentration on the junction interface of the NiGe layer 15 and the Ge substrate 2, and a second layer 17 is formed by segregating the same atoms as those of the first layer 16 with high concentration on the interface of the gate electrode 13 and a gate insulating film 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007225589-A (JP)
Title: Target detection apparatus and system
Inventor: SHIRAKAWA KAZUO
IPC: G01S17/87
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect a plurality of targets intruding into a monitor area by providing an inexpensive target detection apparatus or system appropriate for an exposure environment such as outdoors.  <P>SOLUTION: A wide angle measuring range with a constitution having a suppressed number of components of a transmission/reception means, is covered by switching the connection between sensor means 102-l to 102-m and the transmission/reception means 101 using a switch device 103 in a time division manner. When only two target detection apparatuses are used in positioning a target, detection mistake caused by ambiguity of combination of equations of circles is prevented using the information about an area common to both angle ranges covered by the two apparatuses or the total propagation distance information from one apparatus to the other apparatus through each target.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008070843-A (JP)
Title: Zoom finder device, zoom lens barrel and imaging apparatus
Inventor: YAMANO TORU
IPC: G02B7/04
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom finder device in which an area where a cylindrical cam becomes useless is eliminated by releasing the interlocking of a finder cam, when a photographic lens barrel is operated to be stored.  <P>SOLUTION: The zoom finder device is equipped with: a device body; a plurality of finder lenses; and the cylindrical cam which is composed of a cylindrical part provided with the finder cam by which zooming is performed in such a manner that at least one of the plurality of finder lenses is moved to a position corresponding to the wide-angle position or telephoto position of the photographic lens barrel from an out-of-focus position, in conjunction with the zooming of the photographic lens barrel, and a connecting gear connecting the cylindrical part and a lens-barrel variable power cam by which the photographic lens barrel is zoomed, to transmit drive when the photographic lens barrel is zoomed, to the cylindrical part. The cylindrical part has a first projecting portion on a device body side and in the cylindrical part, when the photographic lens barrel is driven to a storage position, at least one of the plurality of finder lenses is moved to the out-of-focus position and then, a second projecting portion provided in the device body and the first projecting portion come into contact with each other, to release the interlocking with the connecting gear.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076483-A (JP)
Title: Screen and projector
Inventor: SHINPO AKIRA
IPC: G02F1/1335
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen capable of sufficiently reducing speckles with a simple configuration, and to provide a projector using the screen.  <P>SOLUTION: The screen has a scattering part provided along in a two-dimensional direction and scattering incident light, and the scattering part changes a position where it scatters the incident light between a first position and a second position different from the first position in a direction nearly orthogonal to the two-dimensional direction. The scattering part has a first liquid crystal layer 33 that is a first scattering layer to scatter the incident light at the first position, and a second liquid crystal layer 37 that is a second scattering layer to scatter the incident light at the second position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077167-A (JP)
Title: Glass breakage detection apparatus and glass breakage detection method
Inventor: IWASHITA AKITOSHI
IPC: B60R25/30
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass breakage detection apparatus and a glass breakage detection method that can increase the reliability of detection of window glass breakage.  <P>SOLUTION: When a vibration sensor senses a vibration specific to window glass breakage, window closing control is executed to verify glass breakage. Window glass breakage is identified if the displacement speed of window glass affirms window glass displacement when a full closing position of window glass is reached.  <P>COPYRIGHT: (C)2008,JPO&INPIT