baber/WOPTO huggingface dataset:
Patent JP-2011025284-A (JP)
Title: Copper or copper alloy material, method for manufacturing the same, and semiconductor package
Inventor: YAHATA KENICHI
IPC: B21B1/22
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper or copper alloy material having excellent adhesion and having surface characteristics of being low in surface roughness and free from roll scratches, to provide a method for manufacturing the copper or copper alloy material, and to provide a semiconductor package equipped with the copper or copper alloy material as a lead frame.  <P>SOLUTION: A copper or copper alloy material is manufactured, whose surface roughness is ≤0.1 μm in the arithmetic average roughness (Ra) and ≤1 μm in the maximum height (Rz), and on whose surface roll scratches do not exist. In manufacturing the material, finish rolling is conducted with a rolling amount in the range of ≥10 μm and ≤100 μm, using a roll that is subjected to film lapping treatment and has a surface roughness Ra of 0.1-0.05 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030069-A (JP)
Title: High frequency amplifier
Inventor: MORI KAZUTOMI
IPC: H03F3/24
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency amplifier that reduces an influence of load variation in a compact circuit constitution, and also achieves low power consumption and high efficiency during a low output time.  <P>SOLUTION: The high frequency amplifier includes an input distribution and matching circuit 23, first and second amplifying elements 3 and 20, base bias circuits 4 and 21 which apply base bias voltages to the amplifying elements 3 and 20, collector bias circuits 5 and 22 which apply collector bias voltages to the amplifying element 3 and 20, a low-pass filter type matching circuit 6 which matches impedance of an input signal amplified by the first amplifying element 3, a high-pass filter type matching circuit 7 which matches impedance of an input signal amplified by the second amplifying element 20, a node A configured to put together the input signals passed through the matching circuits 6 and 7, and a matching circuit 8 which converts the composite signal to characteristic impedance of an output terminal 2. The input distribution and matching circuit 23 gives a distribution signal the opposite phase difference of a phase difference generated between the matching circuits 6 and 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032588-A (JP)
Title: Flame retardant agent and flame retardant method for polyester fiber product
Inventor: KANENORI NOBUMASA
IPC: C09K21/12
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant agent which can impart highly durable flame retardancy to polyester fiber products, to provide a flame retardant method using the same, and to provide a flame-retardant polyester fiber product obtained by using them.  <P>SOLUTION: The flame retardant for polyester fiber products is produced by emulsifying or dispersing 100 pts.wt. of tris(2,3-dibromopropyl)isocyanurate with 60 to 350 pts.wt. of at least one aromatic phosphate selected from biphenylyl diphenyl phosphate and naphthyl diphenyl phosphate in water in the presence of a nonionic surfactant and an anionic surfactant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032841-A (JP)
Title: Construction method of concrete bridge and moving working device used by method of construction
Inventor: YAMAHANA YUTAKA
IPC: E01D21/00
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a concrete bridge which can contribute to the reduction of a construction period while eliminating a reduction in connection strength of a reinforcement in the axial direction between each blocks of the reinforcement structure of adjacent blocks which is caused by the displacement of the position of the reinforcement in the axial direction.  <P>SOLUTION: The construction method of the concrete bridge 7 is by reinforcement preceding assembling that the assembling of the reinforcement structure 55 for the next block 43 is performed ahead of the completion of the construction of one block 39. The reinforcement 61 in the axial direction for the next block 43 is directly connected to the end 59 for connection of the reinforcement in the axial direction of one block 39 under construction, and the reinforcement in the cross-sectional direction is attached to the reinforcement 61 in the axial direction. Because of this, the reinforcement structure 55 for the next block 43 is assembled in the position of the next block 43.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039155-A (JP)
Title: Transfer device and image forming apparatus
Inventor: NAKAMURA MASAHIDE
IPC: G03G15/16
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent shift of a transfer image while obtaining superior efficiency of transfer, thereby preventing meandering of a transfer belt.  <P>SOLUTION: The transfer device includes: an intermediate transfer belt 8 having an elastic layer 8b; a transfer material conveying belt 13 configured to convey transfer material 18; a secondary transfer roller 12 having an elastic member 12b and configured to transfer an image on the intermediate transfer belt 8 onto the transfer material 18 at a secondary transfer nip 11c formed by pressing of the intermediate transfer belt 8 and the transfer material conveying belt 13; and an intermediate transfer belt driving roller 9 pressed by the secondary transfer roller 12. The secondary transfer nip includes: a pressure-contact nip 11a formed by pressure-contact of the secondary transfer roller 12 and the intermediate transfer belt driving roller 9 through the intermediate transfer belt 8 and the transfer material conveying belt 13; and a contact nip 11b formed by contact of the transfer material conveying belt 13 and the intermediate transfer belt 8 which are not pressed by the secondary transfer roller 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038470-A (JP)
Title: Vapor detecting device in low pressure fuel pipe
Inventor: KASUYA HIROKI
IPC: F02D41/22
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor detecting device in a low pressure fuel pipe for properly detecting generation of vapor in the low pressure fuel pipe.  <P>SOLUTION: This vapor detecting device in the low pressure fuel pipe in a fuel supply system includes: an injector 3 for injecting fuel in response to an injection signal; a high pressure pump 2 for pressurizing and supplying the fuel to the injector; and a fuel carrying pump 1 for carrying the fuel to the high pressure pump via the low pressure fuel pipe 4 from a fuel tank. The device also includes: a fuel pressure detecting means 6 for detecting fuel pressure between the high pressure pump and the injector; and a predictor arithmetic operation means 10 for calculating a fuel supply quantity predictor, based on operation of the high pressure pump and a comparing reference value arithmetic operation means 10 for arithmetically operating a fuel injection quantity comparing reference value, based on the injection signal of the injector and the fuel pressure, and is constituted so as to determine generation of the vapor when the fuel supply quantity predictor increases relative to the fuel injection quantity comparing reference value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044239-A (JP)
Title: Induction cooking device
Inventor: SAWADA DAISUKE
IPC: H05B6/12
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low-cost pan-material detection device having high accuracy of detection.  <P>SOLUTION: An induction cooking device includes: a rectifying circuit 2 which converts an AC power 1 to a DC current; a resonance circuit 5 comprising a heating coil 4 connected to the rectifying circuit 2 and generating a high-frequency magnetic field to heat a pan, and a resonance capacitor 6; a control means 8 which controls on/off of a switching element 7 connected to the resonance circuit 5 and generating a resonance current; a peak hold means 9 which holds the maximum output voltage value of a level conversion means 16 to level-convert the resonance current flowing through the resonance circuit 5; a difference output means 11 which outputs differences between respective output voltages of a zero point time voltage hold means 10 holding an output voltage value of the level conversion means 16 upon detecting the zero point by a power supply pulse detection means 17 to detect the zero point timing of the AC power and output a detected pulse; and a material decision means 13 which determines the pan material by comparing both output voltages of a decision voltage generating means 12 to generate a decision voltage of the pan material decision.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041588-A (JP)
Title: Game machine
Inventor: SHIDARA KAYOKO
IPC: A63F7/02
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can carry out an advance notice to the effect that a result of a variable display game becomes a special display mode.  <P>SOLUTION: In a Pachinko game machine which executes a special-pattern-variable display game based on game random number values, the game random number values are made reservable as reserved game random number values up to an upper limit number of reservation in the game. The game balls winning in a starter slot with the reserved game random number values kept up to the upper limit number of reservation in the game are detected and counted as overflowed balls, and being triggered by the detection of the number of the overflowed balls exceeding the detection-determination number during development of a special game state, a read-ahead performance is executed by foretelling information on the reserved game random number values before the execution of the special-pattern-variable display game based on a reservation release of the reserved game random number values. Further, performance random number value is acquired each time when the number of the overflowed balls counted are detected exceeds the detection-determination value, while a read-ahead-performance table corresponding to the reserved game random number values from a read-ahead-performance-table memory means is obtained. Thus, a performance mode for the read-ahead performance is determined based on the performance random number values and the read-ahead performance table obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041876-A (JP)
Title: Classifier
Inventor: YANO KENJI
IPC: B03B1/04
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classifier enhanced in classification efficiency even with respect to a fluid containing fine particles of a submicron order and capable of treating a large amount of the fluid.  <P>SOLUTION: A reaction tube 12 includes a fine particle self-flocculation reaction region S1, a particle size increasing and adjusting region S2 and a classification region S3, and the fluid (solution to be treated) supplied to the reaction tube 12 is adjusted in pH value corresponding to a component to be separated. By this constitution, the particles of the component corresponding to the pH value are flocculated and, if the sedimentation speed of the particles becomes higher than the rising speed of the solution to be treated as the particle size of the particles becomes large by the acceleration of the flocculation of the particles, the particles are prevented from being discharged from the classification region S3. Accordingly, the length of the reaction tube 12, the rising speed of the fluid (solution to be treated), the filling amount of a flocculant and the like are suitably set to constitute the classifier 10 enhanced in classification efficiency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043108-A (JP)
Title: Exhaust device of internal combustion engine
Inventor: MURATA TOSHIRO
IPC: F01N13/08
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust device provided downstream in the discharge direction of exhaust gas to an internal combustion engine and having hollow-shaped exhaust system components with an end of one of them joined to the other hollow-shaped exhaust system component.  <P>SOLUTION: A part in an extension direction of an exhaust pipe 18 is formed of a PCCP (Pseudo-Cylindrical Concave Polyhedral) shell 23. The PCCP shell 23 includes surfaces of a polygon 24 connected in such an uneven manner that adjacent surfaces of the polygon 24 have a side in common and the side of adjacent surfaces of the polygon 24 forms the ridgeline 24a of a crest or a trough 24b. The polygon 24 is formed with a depth from the top 24c of the crest to the trough 24b in the PCCP shell 23 set to be α<√2t so that the flexural rigidity of the PCCP shell 23 becomes low.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046117-A (JP)
Title: Image forming apparatus and image forming program
Inventor: MUROI KAZUNARI
IPC: B41J29/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming program for appropriately determining whether the end of a medium to be recorded is to be smeared.  <P>SOLUTION: The image forming apparatus includes a control means for making an image expressed by printing data printed by controlling a printing means for printing the image on the medium to be recorded, and a determining means for determining whether the end of the medium to be recorded is to be smeared based on the printing data (S102). When the end concerned is determined to be smeared by the determining means, the control means controls the printing means to print an image on the medium to be recorded and to smear the end of the medium to be recorded (S103-S104).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047014-A (JP)
Title: Titanium oxide nanohole structure and method of manufacturing the same
Inventor: SASAKI HIROMITSU
IPC: C25D11/26
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium oxide nanohole structure capable of being applied for the manufacture of a device and a method of manufacturing the same.  <P>SOLUTION: A titanium film is formed on a substrate 101 and is anodized to provide a plurality of holes 103 extending in a direction vertical to the surface of the substrate and reaching the surface of a titanium oxide film 102 so that the bottom surface of the titanium oxide film 102 is brought into contact with the surface of the substrate 101. The titanium oxide film 102 can be provided so as to be brought into contact with the surface of a conductive film formed on the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053727-A (JP)
Title: Control device, control system, computer program and control method
Inventor: HIRATA AKIRA
IPC: G06F13/14
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow a plurality of control devices to control a shared peripheral device without inconsistency or delay.  <P>SOLUTION: A charging determination unit 123 determines a device in charge from a plurality of control devices 100. An instruction input unit 151 inputs an instruction for the peripheral device. When the other control device 100 is the device in charge, an instruction transmission unit 152 transmits an instruction input by the instruction input unit 151 to the device in charge. When its own control device 100 is the device in charge, an instruction receiving unit 153 receives an instruction transmitted from the other control device 100. An instruction notification unit 154, when its own control device 100 is the device in charge, notifies the peripheral device of the instruction input by the instruction input unit 151 or the instruction received by the instruction receiving unit 153.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010059424-A (JP)
Title: Ultraviolet-curable gelling agent ink for creating tactile text and image for packaging application
Inventor: BELELIE JENNIFER L
IPC: C09D11/00
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming or printing an image onto a flexible substrate.  <P>SOLUTION: The method for printing includes: a process for directly depositing, onto a flexible packaging substrate, an ultraviolet-curable phase change ink composition which comprises an optionally selective colorant and a phase change ink vehicle comprising a radiation-curable monomer or prepolymer, a photoinitiator, a reactive wax and a gelling agent, or a process for depositing the ink composition onto an intermediate transfer member to form, in an image area, a tactile image area or a combination of the tactile image area and a regular image; a process for forming the tactile image by depositing multiple layers of the ink in locations of the tactile image area or a portion thereof; a process for transferring the deposited ink from the intermediate transfer member to the flexible packaging substrate when the intermediate transfer member is used; and a process for curing the ink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011052167-A (JP)
Title: Styrene-modified polyethylene-based resin pre-expansion particle, expansion molded body and method for producing pre-expansion particle
Inventor: SUZUKI KIRITO
IPC: C08K3/34
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a styrene-modified polyethylene-based resin pre-expansion particle giving a styrene-modified polyethylene-based resin expansion molded body with beautiful appearance with reduced bulged sites on the surface of the styrene-modified polyethylene-based resin expansion molded body caused by pinholes (swollen cells).  <P>SOLUTION: This styrene-modified polyethylene-based resin pre-expansion particle is characterized in that the average cell diameter is 50-300 μm, and the number of pinholes per 200 pieces of the styrene-modified polyethylene-based resin pre-expansion particle is 10 or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060342-A (JP)
Title: Ferro-electric memory apparatus
Inventor: HASHIMOTO DAISUKE
IPC: G11C11/22
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferro-electric memory apparatus that increases the gain of a cell signal quantity while suppressing an increase in area of the circuit.  <P>SOLUTION: When reading data from a first ferro-electric capacitor, the ferro-electric memory apparatus changes the potential of first to fourth plate lines to the first potential, turns off first to fourth selection MOS transistors, and turns off third and fourth sense switch MOS transistors from a standby state where first to fourth sense switch MOS transistors are ON. Furthermore, the ferro-electric memory apparatus changes the potential of the first plate line to the second potential lower than the first potential, and thereafter turns on the first and third selection MOS transistors. Moreover, the ferro-electric memory apparatus changes the potential of the first plate line to the first potential, and thereafter changes the potential of third and fourth bit lines to the second potential.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059790-A (JP)
Title: Fault detection/diagnosis method, fault detection/diagnosis system, and fault detection/diagnosis program
Inventor: MAEDA SHUNJI
IPC: G05B23/02
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault detection method and system for constructing determination condition rules of fault detection from case-based fault detection by way of multivariate analysis of a multi-dimensional sensor signal, applying the rules to design-based fault detection of individual sensor signals, properly setting and controlling threshold values, and detecting a fault early with high sensitivity and visibility.  <P>SOLUTION: Case-based fault detection by way of multivariate analysis controls design-based fault detection. In other words, (1) case-based fault detection performs selection of sensor signals and fault detection according to various types of faults. Specifically, fault detection (characteristic conversion), evaluation of level of effect of each signal, construction of determination conditions (rules), and selection and display of sensor signals corresponding to the fault are performed. (2) Design-based fault detection for individual sensor signals performs fault detection. Specifically, setting and control of thresholds, display of thresholds, and fault detection and display are performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055955-A (JP)
Title: Seat cover
Inventor: FUJII MORIO
IPC: B68G7/05
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat cover capable of improving an appearance without showing a sewn seam.  <P>SOLUTION: The seat cover 10 covers a seat back in which a shoulder part raised with a rising surface is formed at the upper part of right and left side pads of a main pad, and is formed by sewing up a rising surface side part 11 covering the rising surface, a side pad side part 13 covering the side pad excluding the rising surface, a main part side part 15 covering the main part, and a fastener part 17 provided between the side pad side part 13 and the main pad side part 15. A main pad side index part 21 to be the positioning guide of the rising surface side part 11 upon sewing-up is formed on the main pad side part 15, and a tongue piece part 23 to be a key for matching one end part 11a of the rising surface side part 11 with the main pad side index part 21 is formed on the rising surface side part 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059958-A (JP)
Title: Information processing apparatus, information processing system, image forming apparatus and program
Inventor: KUWAMURA MICHIO
IPC: H04N1/00
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform, when a process state of a process instruction instructed by a user is outputted on an image forming apparatus by display or the like, the output in a language corresponding to the user without the user's switching operation for language setting of the image forming apparatus.  <P>SOLUTION: A job management unit 110 sets a language attribute of a generated job according to an instruction from the user or a language setting 126 of the image forming apparatus 100 at the time the job is generated. Each job is stored to job queue information 122 together with information for the set language attribute. When a state of each job is requested to be displayed, a UI control unit 108 reads the language attribute of each job, and displays the state in the language shown by the attribute. When an attribute such as voice output is set to a state output object job, the state of the job is outputted by voice through a speaker 106.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057107-A (JP)
Title: Core, method and apparatus for manufacturing the same, and method for manufacturing trim material
Inventor: TAMURA TATSUYA
IPC: B60R13/06
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably cut a weather strip with a core buried therein at a predetermined position of the core when cutting the weather strip.  <P>SOLUTION: A core piece portion 22, a connecting portion 23, and a separation space portion 24 are formed by performing punching for removing a portion that becomes the separation space portion 24 so as to leave a portion that becomes the core piece portion 22 and a portion that becomes the connecting portion 23 every time a core material is moved and stopped by intermittently moving it in a longitudinal direction. A core piece portion for cutting 25 having a larger dimension than the dimension of the core piece portion 22 in the longitudinal direction of a core 16 is formed by stopping the core material after moving it a predetermined movement amount in the longitudinal direction, with the punching temporarily stopped every time the movement length of the core material reaches a predetermined value corresponding to a predetermined length, and then by resuming the punching. Thus, when cutting the weather strip with the core 16 buried therein, the weather strip can be stably cut at the position of the core piece portion for cutting 25 in the core 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT