baber/WOPTO huggingface dataset:
Patent JP-2009206345-A (JP)
Title: Vacuum processing apparatus
Inventor: NISHIKAWA NORITOSHI
IPC: H01L21/677
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum processing apparatus improved in throughput by improving the efficiency of conveyance.  <P>SOLUTION: The vacuum processing apparatus is provided with an air conveyance chamber 31 equipped with a plurality of carrier cassettes, a plurality of vacuum treatment chambers 71-74, an air carrying device 32, a plurality of lock chambers 51, 52, a vacuum carrier 62 and a control device 101 for controlling these devices to convey the wafers, received into the carrier cassettes, between the plurality of lock chambers and the treatment chambers through the air carrying device, thereby returning them to the carrier cassettes. In such a vacuum treatment device, the control device is equipped with a carry-out turn table, which determines the turn of carrying out already treated test pieces to atmosphere side through the lock chamber, and a carry-in turn table, which determines the turn of carrying in a test piece not treated yet into the vacuum side through the lock chamber, and when there is a lock chamber for which carry-out reservation is not made, treatment for carrying out the wafer with the foremost carry-out turn in the carry-out turn table is carried out in priority to treatment for carrying the test piece not treated yet into the vacuum side through the lock chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212202-A (JP)
Title: Phase change memory device and fabrication method thereof
Inventor: SATO NATSUKI
IPC: H01L45/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase-change memory device, in which the contact area between a phase-change material and a heater electrode is reduced to suppress current necessary for heating and the phase-change material is formed right above a contact which can enhance element integration, and to provide a manufacturing method for the phase-change memory device.  <P>SOLUTION: The front end portion of a heater electrode 14, encircled by a sidewall 12, formed into a concave shape from the upper surface of an inter-layer insulating film 9 is made into a pointed shape, and the pointed shape, except for a part of its chip, is covered with a second insulating material 16, and the part of the chip left exposed is in contact with a phase-change material 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207743-A (JP)
Title: Aluminosilicate glass and color tone adjustment composition for ceramics based dental crown porcelain
Inventor: FUKAYA YUKIO
IPC: A61C5/77
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally and chemically stable color tone adjustment composition for dental crown porcelain, which is used for internal stain and surface stain of a metal ceramic dental crown restoration object and an all-ceramics dental crown restoration object.  <P>SOLUTION: The color tone adjustment composition for the dental crown porcelain is obtained by blending two or more kinds of glass frit different in calcination temperature and colored glass where inorganic pigment or pottery pigment is previously dispersed in glass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217964-A (JP)
Title: Method for manufacturing catalyst paste for fuel cell
Inventor: KAMIZONO GO
IPC: B01J23/46
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst paste for fuel cell in which the particle size of a catalyst carrier is made small.  <P>SOLUTION: The method for manufacturing the catalyst paste for fuel cell implements a process in which a catalyst carrier which is carried in a conductive substance having a nature in which a catalyst is coagulated, a proton conduction substance, a dispersion medium, and a media-less mixer 1 which disperses and kneads without using a medium for dispersion kneading are prepared and a process in which in the state that an admixture mixing the catalyst carrier, the proton conduction substance, and the dispersion medium is formed, the catalyst carrier is dispersion kneaded by the media-less mixer 1 with a pulverization energy in which the total sum of the pulverization energy is 4.0-25.0 [J/cc].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008219019-A (JP)
Title: Manufacturing method of substrate, in particular, substrate for optics, electronics or electron optics, and substrate obtained by the method
Inventor: LETERTRE FABRICE
IPC: H01L33/48
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a better manufacturing method related to the removal of a support in a manufacturing method of a substrate, in particular, a substrate for optics, electronics or electron optics.  <P>SOLUTION: The manufacturing method includes a process to transfer a seed layer 2 to the support 12 by molecular adhesion to a bonding interface, a process to form the epitaxy of an effective layer 16 on the seed layer, a process to directly bond a stiffener substrate on the effective layer 16, and a process to remove the support 12. The support 12 is constituted of a material of 0.7 to 3 times in thermal expansion coefficient as compared with that of the effective layer 16, and the seed layer 2 is suitable for adaptation to the thermal expansion of the support 12 and the effective layer 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009214758-A (JP)
Title: Pneumatic tire
Inventor: HIROSE KATSUMI
IPC: B60C11/04
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To keep the earth removing performance of a lag groove provided on a tread portion.  <P>SOLUTION: The pneumatic tire 1 has the lag groove 4 extending so as to intersect a tire circumferential direction, at least on a tread surface 2a of a tread portion 2. The pneumatic tire 1 is provided with a protrusion 6 projecting toward an opening 4b of the lag groove 4 from a groove bottom 4a of the lag groove 4. At least two protrusions 6 are provided so as to gradually decrease the dimensions of a rubber cross section in a groove width direction (a groove wall 4a direction) of the lag groove 4 from the groove bottom 4a toward the opening 4b of the groove 4, tilt in the groove width direction of the lag groove 4, and make the tilting alternate with each other in an extending direction of the lag groove 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214160-A (JP)
Title: Method for bending shear reinforcement wire
Inventor: KINDO HIDENORI
IPC: E04C5/18
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely bending a shear reinforcement wire for concrete, which is high in working efficiency and does not cause deformation or abnormity in flatness.  <P>SOLUTION: In the invented method for bending a wire by a bender roll unit of a bending machine, the wire is passed under the bottom of an inner holddown roll and is guided to the top of an outer holddown roll so as to be paid out by a given length. Then the outer holddown roll is shifted upward by turning a swinging arm upward so that the wire is bent up toward the anti-gravity side, with the inner holddown roll as a fulcrum. Successively the shear reinforcement wire is bent and shaped to a hoop by repeating paying-out and bending of the wire in sequence.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217764-A (JP)
Title: External medium recognition circuit, external medium recognition means, and external medium recognition program
Inventor: HIRANO NAOKI
IPC: G06F13/14
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To recognize connection between a blade and an external medium certainly by performing reconnection check with the external medium, fluctuating an interface timing.  <P>SOLUTION: If the external medium 21 is connected to an external medium interface circuit 12 of a blade 10, whether the blade 10 recognizes the external medium 21 is determined. If a signal is transmitted and received between the blade 10 and the external medium 21 according to a predetermined procedure, the connection of the external medium 21 is determined. However, the external medium interface circuit 12 shifts an interface timing by a fixed period of time in accordance with an instruction from an interface timing modification circuit 11 and then allows access an external medium 21, when the connection of the external medium 21 cannot be recognized. Thereby, the external medium interface circuit 12 can recognize the connection of the external medium 21, since a validation signal of the external medium 21 is usually received within a period of time set up beforehand.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224479-A (JP)
Title: Thin film field-effect transistor and method of manufacturing the same
Inventor: NAKAYAMA MASAYA
IPC: H01L29/786
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TFT (Thin Film Transistor) which has high electric-field mobility and a high ON/OFF ratio and has improved environmental temperature dependency.  <P>SOLUTION: The thin film field-effect transistor has, on a substrate, a gate electrode, a gate insulating film, an active layer made of an amorphous oxide semiconductor, a source electrode and a drain electrode, and is characterized in that the dangling bond density of the gate insulating film is ≤5×10<SP>16</SP>cm<SP>-3</SP>and the hydrogen concentration in the gate insulating film is ≤1×10<SP>19</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009189767-A (JP)
Title: Lumbar muscle training board to prevent lumbar pain
Inventor: MORIYA KAZUMICHI
IPC: A61H1/02
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lumbar muscle training board allowing a general user as well as a rehabilitating person or an elderly to easily use the training board in an indoor narrow space, and capable of preventing chronic lumbar pain.  <P>SOLUTION: When the user is standing in such a posture as supported with one leg while stepping on a fixed position of an upper board 1 with the forefoot and applies the heel of a foot to a heel impact receiving part 5 attached to a base board 3 in such a way as to strike the heel on the heel impact receiving part, the foot is dorsiflexed by the difference in height between the upper board and the base board, and the back muscle is stretched to urge the user to take a correct upright posture. Accordingly, the impact generated from the heel part is an appropriate impact signal suitable for each person. The heel impact receiving part has a low elastic piece 5a disposed on the bottom at the heel center region to cushion the excessive impact caused by the upright posture and an elastic piece 5b disposed in the heel peripheral region to transmit appropriate impact signals as they are without being cushioned to the muscles around the lumbar vertebrae. As the user repeats the motions while supported by one leg on the right and left sides alternately, the lumbar muscles are activated with better blood circulation and energy, and a relapse of the chronicle lumbar pain can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009225574-A (JP)
Title: Switching power supply device
Inventor: KASHIWAGI TAKESHI
IPC: H02M3/28
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a switching power supply device that freely or highly-accurately determines a period of frequency modulation, facilitates synchronization of switching frequencies, and reduces an increase in the number of components.  <P>SOLUTION: The switching power supply device has a switching-signal generating means that modulates a frequency of a switching signal in a prescribed period. The switching-signal generating means includes a reference-clock generating means for generating a reference clock signal at a prescribed frequency, and a phase modulation means for adding a prescribed phase delay to the reference clock signal in each segment formed by continuously segmenting the reference clock signal in the prescribed period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220225-A (JP)
Title: Roller burnishing tool and burnishing method using the same
Inventor: SUZUKI TETSUYA
IPC: B24B39/04
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller burnishing tool capable of smoothening the access of a vane into a groove and of performing a surface burnishing for reducing damage efficiently and stably at low cost.  <P>SOLUTION: This roller burnishing tool includes a shank detachably mounted on the drive section of a machining device, a drive shaft inserted and held in a cylindrical hollow section in the shank, and a generally cylindrical burnishing roller rotatably supported at the end of the drive shaft with a holder interposed therebetween. The burnishing roller is so formed that the ride section having a thickness corresponding to the width of a groove is integrally formed at the cylindrical outer peripheral surface center over the entire circumference. Both side wall surfaces of the ridge section and the outer peripheral surface of the roller are continued with each other through a curved surface with an arcuate cross section in the diameter direction of the cylindrical shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230435-A (JP)
Title: Transport route preparation system
Inventor: MAEKAWA TAKUYA
IPC: G06Q50/28
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently improve a moving route stepwise by designating only a part of a current route of a vehicle or designating base points to be visited by the vehicle without designating the order.  <P>SOLUTION: Route information is registered to a vehicle indicated by vehicle information, the route information including information designating destination base points to be surely visited by the vehicle and the order thereof or information showing that the order is not designated, and information showing whether to allow the visit to the other base point between base points to be visited in the designated order. For a base point designated to be visited but whose order of visit is not designated in the route information, dummy information is added to operation information and loading prohibited vehicle information. A transport schedule preparation means registers, when the destination base points and the order are set to the vehicle, operations based thereon to a transport schedule. An operation including the dummy information is assigned to the vehicle to prepare the transport schedule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009197571-A (JP)
Title: Tunnel structure for gravity railroad
Inventor: MASUBUCHI HIDEO
IPC: E21D11/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the construction cost of a tunnel for a gravity railroad.  <P>SOLUTION: A tunnel structure is designed so that the size of the tunnel may be formed to be considerably small at an upper part where the speed of a train is low, to gradually become larger, and to become largest on the horizontal line at the lowermost part where a maximum speed is obtained, taking the speed of the train passing the positions into consideration, instead of making the size of the tunnel even from the beginning to the end like an ordinary tunnel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009230007-A (JP)
Title: Performance information display and program
Inventor: OSHIMA OSAMU
IPC: G10H1/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To display a musical score in various forms by setting a display mode for each element such as notes for constituting one part, when the musical score is displayed on a device.  <P>SOLUTION: Objects such as the notes for constituting the musical score, rests and lyrics are arranged in a plurality of layers, and a display mode (concentration) can be set for each layer. Moreover, a head, a body and a tail of the note are arranged in separate layers, and only a necessary part is displayed. In an example of a Fig.4(d), a part which a player is going to play is deeply displayed, and only the head of the note is thinly displayed for a part to be referred to. Thereby, it is prevented that a display image becomes complicated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232641-A (JP)
Title: Electrostatic actuator, method for manufacturing same, liquid drop discharge head, liquid cartridge, image forming apparatus, micro pump, and optical device
Inventor: KURODA TAKAHIKO
IPC: B41J2/055
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an unevenness in property of an electrostatic actuator by introducing gas and liquid serving as a hydrophobic film to a cavity of the actuator without stagnation even when foreign materials adhere to clog a part through which an air introducing part communicates with a communicating part.  <P>SOLUTION: In order to improve the durability of the cavity 13 between an oscillating plate 12 and a fixed electrode 14, the gas or the like is introduced to a communicating passage 15 from the air introducing hole communicating with the communicating passage 15 which communicates with the cavity 13. In a board side having the fixed electrode 14 of an air opening part 16, an air opening groove 45 is provided. Even when the foreign materials enter the air opening part 16 from an air opening hole 42 in a production process, the gas or the like can be introduced into the cavity 13 through the air opening groove 45 provided in the air opening part 16 to reduce the unevenness in the property of the electrostatic actuator and improve an accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238896-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: MASUDA HIROYUKI
IPC: H01L21/304
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that although slurry to which anticorrosives are added to prevent Cu wiring from corroding is principally used for a Cu-CMP process applied to processes etc., of 130 nm, 90 nm, and 65 nm technical nodes, it becomes evident that anticorrosives frequently form a complex with Cu and remain in quantities as a foreign matter on a wafer to cause a decrease in yield and deterioration in reliability of TDDB characteristics in Cu wiring according to examination of the Cu-CMP stage using the slurry to which the anticorrosives are added.  <P>SOLUTION: In post-CMP cleaning, the device surface of the wafer is made horizontal with the face directed upward and a cleaning liquid such as chemicals and pure water is supplied to the surface; when wet cleaning is carried out while the wafer is rotated nearly on its center in a horizontal plane, the rotational speed is made slow enough to make the thickness of the cleaning liquid on the device surface nearly uniform.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239501-A (JP)
Title: Photographing system and photographing method
Inventor: SAITO TSUTOMU
IPC: H04N5/238
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to photograph an object at appropriate brightness always suitable to a photographing environment at the installation place of a photographing section for fixed-point monitoring.  <P>SOLUTION: The vehicle number photographing system includes a photographing section 1 which is installed on the side of road so that the photographing direction may be directed for at least a part of its visual field to include a number plate 10 of vehicles running on the road as well as to photograph it as a video image while changing a quantity of receiving light by obtains other controlling, an operation processing section 4 to adjust the quantity of receiving light of the photographing section 1 according to a relationship between the installation position of the photographing section 1 and the location of the sun at the time, and an exposure control section 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235983-A (JP)
Title: Fuel injection device
Inventor: SUGIYAMA KOICHI
IPC: F02M69/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a fuel injection amount by a delivery pipe having a simple structure and a reduced size, when each cylinder is provided with a plurality of injectors.  <P>SOLUTION: The inside of the delivery pipe 4 is divided by a partition wall 41 into partition chambers 42, 43 the number of which is the same as the number of the injectors 5 of each cylinder. Fuel is supplied from a fuel pump 2 to the partition chambers 42, 43 through respective independent fuel supply passages 3a, 3b. The plurality of injectors 5 for injecting fuel to the common cylinder are individually connected to the different partition chambers 42, 43. Accordingly, if the plurality of injectors 5 for injecting fuel to the common cylinder operate synchronously with each other, pulsations caused when closing the valves of the injectors 5 occur in the different partition chambers 42, 43. As a result, amplification of the pulsations due to interference of the pulsations is prevented so that it is possible to stabilize the fuel injection amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244530-A (JP)
Title: Image heating apparatus
Inventor: FUJINO TAKESHI
IPC: G03G15/20
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heating apparatus of induction heat system which is configured to improve responsiveness and prevent an erroneous operation during an abnormal state.  <P>SOLUTION: The image heating apparatus includes: a magnetic field generating means 11 having a magnetic field generating coil 12; a high frequency power source device that supplies a high frequency current to the coil; a movable heating member 3 for heating a recording material with an image thereon, the heating member being composed of a magnetic member which generates heat through electromagnetic induction when passed through the area of an electromagnetic field generated by the magnetic field generating means; a thermoswitch 9 that, when the heating member has an abnormally high temperature, operates in response to heat generated and stops a current supplied to the coil from the high frequency power source device; and a heat collector board 92 jointed to the temperature measuring part 91 of this switch. Part of the heat collector board comes into contact with the heating member. Part of the heat collector board is located in a position corresponding to a part where magnetic flux density of a magnetic field generated by the magnetic field generating means is highest in a magnetic flux density distrubution in the moving direction of the heating member. The thermoswitch is located in a position corresponding to the part whose magnetic flux density is lower than the highest one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244759-A (JP)
Title: Image forming device
Inventor: SASAI TAKAHIRO
IPC: G03G15/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for reducing the time required for supplying toner into a developing device for the first time after starting the use of a new toner hopper and preventing the occurrence of error even if the device itself has no failure.  <P>SOLUTION: This image forming device is provided with:a developing device for storing two-component developer, a toner concentration sensor for detecting concentration of the toner in the developing device at every predetermined stand-by time, a toner hopper for supplying toner into the developing device for only unit supply time when toner concentration is lower than a target value and stopping toner supply into the developing device when toner concentration is above the target value, an error timer for setting the time until the error indicating that toner concentration does not reach the target value is given, and a controlling part for setting the unit supply time of the toner hopper in an initial state to be longer than when the toner hopper is in an ordinary condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT