baber/WOPTO huggingface dataset:
Patent JP-2007235487-A (JP)
Title: Output circuit for detection sensor, and detection sensor
Inventor: KAWAI MASATOSHI
IPC: H03K17/95
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection sensor for stabilizing a heating value by suppressing a change in power consumption and improving detection accuracy.  <P>SOLUTION: Output circuits 4a, 4b in detection sensors 1a, 1b are respectively provided with a first route for turning on output transistors Q1, Q4 by a driving current from a constant current circuit 6 flowing into a driving circuit 5 and a second route for turning off the output transistors Q1, Q4 by the driving current flowing so as to bypass the first route. The output circuits 4a, 4b are also provided with transistors Q2, Q3 to be turned on or off on the basis of the detection of a detection object M in a detection circuit 3 to switch the route of the driving current to either one of the first and second routes. By the transistors Q2, Q3, the constant current circuit 6 is always driven and a change in power consumption can be suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233256-A (JP)
Title: Projector, program, and information storage medium
Inventor: KOJIMA KIYOHITO
IPC: G09G5/36
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector, a program, and an information storage medium which allow a part of windows of an image supply device to be easily and efficiently projected.  <P>SOLUTION: A projector 10 comprises; an image signal input part 110 for inputting an image signal from a PC 20; a selection information input part 120 for inputting selection information of at least one window; a window identification part 150 for identifying a position and a length in a horizontal direction of at least one window on the basis of the image signal, left end pattern data 132, and right end pattern data 134; a determination part 160 for determining which window has been selected, on the basis of the selection information; and an image information generation part 170 for generating image information for projecting an adjusted image being an image adjusted to an aspect ratio for projection, on the basis of the image signal and the position and the length in the horizontal direction of the window.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240153-A (JP)
Title: Buffer construction device
Inventor: NAKAJIMA HITOSHI
IPC: B09B1/00
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer construction device which makes it possible both to reduce the risk of the leakage of water from a buffer and to improve the working efficiency in its construction.  <P>SOLUTION: The buffer construction device includes a fastening means (rammer) R for fastening earth materials and a support for supporting the fastening means. Displacement means Z1 and Z2 for making a displacement to the first state where the fastening means is located on the support with the revolution locus of the fastening means incident to the revolution of the support covering the whole of the construction area Tr of the buffer and the second state where the fastening means is located on the support with a stowing area ST for stowing waste secured in the construction area Tr of the buffer are placed between the support and the fastening means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240155-A (JP)
Title: Normality/abnormality monitoring device
Inventor: MIURA SHINSUKE
IPC: G01M99/00
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive normality/abnormality monitoring device having a simple structure, applicable to a means for detecting and transmitting normality/abnormality of every monitoring object, without requiring a complicated and expensive transmission facility, while thereby sweeping away a noise problem generated from the transmission facility.  <P>SOLUTION: In an abnormality monitoring system for transmitting by radio a normality/abnormality detection output S1 from an abnormality detection sensor 1 to a remote receiving means, an elastic surface wave element 7 is used as a means for transmitting the detection output S1 from the abnormality detection sensor 1 to the receiving means, and the detection output S1 from the abnormality detection sensor 1 is applied to a bending driving means 11 of the elastic surface wave element 7, and the elastic surface wave element 7 is bent corresponding to the detection output S1 from the abnormality detection sensor 1 by the bending driving means 11, to thereby constitute this normality/abnormality monitoring device capable of transmitting a signal having a frequency corresponding to the detection output S1 from the elastic surface wave element 7 to the receiving means by extending/reducing fluctuation of an electrode interval of the elastic surface wave element 7 by bending.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241558-A (JP)
Title: Advertisement method using network as medium and advertisement information providing device
Inventor: MIYAKE HIROSHI
IPC: G06Q50/00
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement method that is effective in advertising using a network such as the Internet as a medium.  <P>SOLUTION: In an advertisement information providing server 200, advertisement information corresponding to keywords in statement information provided by an information provider's terminal 100 is embedded in the statement information and sent to a general reader's terminal 300. Once the advertisement information embedded is read on the general reader's terminal 300, incentives are provided to the information provider using the information provider's terminal 100, whereby the information provider is allowed to participate in the business of providing advertisement.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239600-A (JP)
Title: Multi-fuel engine
Inventor: TSUKASAKI YUKIHIRO
IPC: F02M45/02
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent soot from occurring due to the combustion of a liquid fuel in a multi-fuel engine in which a gas fuel and a liquid fuel are used.  <P>SOLUTION: This multi-fuel engine 1 comprises an injector 6 for gas fuel capable of jetting the gas fuel and an injector 11 for liquid fuel capable of jetting the liquid fuel. The liquid fuel is a gas to liquid fuel (GTL fuel). The GTL fuel is formed mainly of a saturated hydrocarbons (paraffinic hydrocarbon) synthesized from a natural gas, colorless and odorless, does not contain sulfur content and aroma content, has a high cetane number, and usable for an existing diesel engine. Since the GTL fuel is used as a liquid fuel, soot is not produced by the combustion of the GTL fuel. Consequently, the problem of smoke resulting from the occurrence of soot can be solved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243606-A (JP)
Title: Signal amplifying device
Inventor: HIRABAYASHI ATSUSHI
IPC: H03G3/30
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal amplifying device capable of suppressing distortion while widening a gain variable range and providing a large dynamic range.  <P>SOLUTION: In the signal amplifying device, a discrete variable gain amplifying part in which a gain takes a discrete value stepwise comprises a first operational amplifier 11 and a second operational amplifier 12. To the discrete variable gain amplifying part, a third operational amplifier 13 as a linear variable gain amplifying part in which a gain changes successively is connected serially. A level detector 15 as a control signal output means detects a level of an output signal from the third operational amplifier 13, outputs a control signal in accordance with a difference from a reference voltage Vref as a comparison level, and controls the gain of the linear variable gain amplifying part. A control signal voltage determinator 16 as a gain switch control means and an up/down counter 17 perform switch control of a gain in the discrete variable gain amplifying part with respect to a set range of the control signal set in accordance with a variable gain range of the discrete variable gain amplifying part when the control signal is outside the set range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246311-A (JP)
Title: Glass composition
Inventor: FU JIE
IPC: C03C8/24
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bismuth-based glass composition having high reliability which is lead-free, has a low glass transition point (Tg), is excellent in a chemical durability such as water resistance, acid resistance or the like, and has an appropriate thermal expansion coefficient.  <P>SOLUTION: The glass composition contains, in mass% based on oxides, 50-90% Bi<SB>2</SB>O<SB>3</SB>, has a glass transition point (Tg) of not higher than 500°C, and has the chemical durability (water resistance) measured by a powder method of class 3-1. Further it has the chemical durability (acid resistance) measured by a powder method of class 4-1. Also it has a thermal expansion coefficient in a range of 98×10<SP>-7</SP>to 130×10<SP>-7</SP>/°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244510-A (JP)
Title: Ophthalmic administration auxiliary tool
Inventor: OZAWA TETSUYA
IPC: A61J1/05
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmic administration auxiliary tool which makes instillation operation easy so as to solving the problem that more various sizes of eye dropper are used recently, and an eye dropper having very large trunk part e.g. is not stable when it is mounted to a conventional ophthalmic administation auxiliary tool, which makes ophthalmic administration operation becomes difficult.  <P>SOLUTION: The ophthalmic administration auxiliary tool 10 is made of an assisting tool main body 11 and a holding part 16. At the main body 11, a lower opening 14 coming into contact with the periphery of the eyelid and an upper opening part 15 into which the neck part 62 of the eye dropper 60 is to be inserted are formed therethrough. The holding part 16 is composed of two pieces of elastic plates 12 and 13, and is erected from the shoulder part 18 of the upper opening part 15 of the main body 11. The holding part 16 grasps the trunk part 63 of the eye dropper 60 to stabilize it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007252074-A (JP)
Title: Power conversion device
Inventor: KITAJIMA YASUHIKO
IPC: H02P27/06
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device that sharply reduces the entire size and weight of a system provided with a power conversion device.  <P>SOLUTION: This power conversion device generates the drive voltage of a motor 12 by generating and synthesizing pulses based on output voltages each supplied from an input terminal 14 of an external voltage and batteries 13. At least one of conversion portions corresponding to each phase of the motor 12 is structured with a switching means that selects and outputs one of a voltage of electric potentials corresponding to the input terminal 14 and the batteries 13. When charging is performed from the input terminal 14 to the batteries 13, electric power is controlled so as to make positive the electric power supplied from the input terminal 14 to the motor 12 and to make negative the electric power supplied from the batteries 13 to the motor 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007252094-A (JP)
Title: Inverter device
Inventor: KURAHASHI YASUFUMI
IPC: H02M7/48
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and reliable inverter device capable of calculating the average value of a DC current precisely without providing any integrating circuits and A/D ports for inputting an average current.  <P>SOLUTION: As shown in Fig.1, the invertor device comprises an upper arm switching element connected to a DC power supply (battery 1), an inverter circuit 37 for outputting an AC current to a load (motor 30) by performing PWM modulation using a lower arm switching element, and a current detector (current sensor 6) for detecting the current of the load. The average value of the DC current, which flows between the DC power supply (battery 1) and the inverter circuit 37, is calculated based on the product of time when one of the switching elements is on and a current value detected by the current detector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303461-A (JP)
Title: Method and equipment for efficient formation of shortwave radiation based on laser formation plasma
Inventor: ZIENER CHRISTIAN
IPC: G21K1/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable the generation of powerful EUV radiation rays which make it possible to excite radiation discharge plasma by an economical gas laser.  <P>SOLUTION: The formation of the powerful EUV radiation rays is so achieved that; after the substantial perfect recombination of free electrons formed by a first preparative pulse 21 for the persistent expansion of a target 13, the first preparative pulse 21 for reducing the target density is accompanied by at least a second preparation pulse 22 which forms free electrons in the target 13 by multiphoton ionization; and the main pulse 23 of the gas laser having low critical electron concentration reperesenting the wavelength is directed to the target just behind the second preperative pulse 22, and the efficient avalanche ionization is induced by the main pulse 23 of the gas laser until it reaches the ionization level of the target 13 required for desired radiation discharge of the plasma.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245590-A (JP)
Title: Printed matter
Inventor: ISHIBASHI TOSHIHIKO
IPC: B42D7/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide printed matter with such advantages that the contents printed in two different languages are arranged readably, the problem of the easily definable range of the reader can be solved, the respective reading-through of two different languages is successful and the mutual referring facility of two different languages is excellent.  <P>SOLUTION: A batch of sheets 1 with a seam 2 formed in one side part, are doubled in a fold 5 formed in parallel with the seam 2 in the center of the batch 1, and then, is divided into outer entry parts 11a and 11b positioned opposite to the seam 2 side, bounding on the fold 5 and inner entry parts 12a and 12b positioned on the seam 2 side, bounding on the fold 5. Further, at least, the inserted pages of the batch 1 carry the contents printed in one language in the outer entry parts 11a and 11b, and, in the inner entry parts 12a and 12b, the contents printed in the other corresponding language of the same meaning as the contents in the one language entered in the outer entry parts 11a and 11b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245631-A (JP)
Title: Ejection device
Inventor: KITAMURA KAZUMASA
IPC: B41J2/055
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head which is small and thin and excellent in productivity wherein piezoelectric elements capable of exhibiting a large displacement quantity and a high displacement generating force can be arranged with ink chambers and nozzles in high concentration and the generation of cross-talk is suppressed.  <P>SOLUTION: An ejection device 1 comprises a flow passage section 12, which defines a plurality of flow passages having an introduction hole 61, a compression chamber 3 and an ejection hole 62, and an actuator section 11 having a top plate 71, a pair of support walls 72 provided to the opposite ends of the top plate 71 and a plurality of piezoelectric elements 4 suspended from the top plate 71, mutually individually provided in parallel with each other bridging the support walls 72 and in pairs with the flow passages. The ejection device 1 keeps the actuator section 11 and the flow passage section 12 integrated with each other so that the tip end surface of the piezoelectric element 4 may be abutted on the ceiling wall 7 of the compression chamber 3, wherein the displacement of the piezoelectric element 4 bends the ceiling wall 7 to displace the volume of the compression chamber 3 to pressurize the fluid, causing the fluid to be discharged from the ejection holes 62.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257874-A (JP)
Title: Attaching and detaching mechanism and power generator
Inventor: KABASAWA YASUNARI
IPC: H01M8/04
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching and detaching mechanism capable of simplifying structure and to provide a power generator.  <P>SOLUTION: In the attaching and detaching mechanism between a fuel container 1 storing fuel and a power generating part 2 detachably installed in the fuel container 1 and generating power with fuel supplied from the fuel container 1, the power generating part 2 includes a fuel insertion part 22 to be inserted into a fuel exhaust part 13 from which fuel in the fuel container 1 is exhausted, and the fuel insertion part 22 is a core like part having liquid absorbing property.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258921-A (JP)
Title: Portable electronic equipment, cradle, and mounting structure
Inventor: UCHIUMI YOSHIHIRO
IPC: H04M1/02
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To propose portable electronic equipment or the like that can be surely placed on a cradle without sacrificing designability.  <P>SOLUTION: A mounting structure is used to fit the portable electronic equipment 1, and the cradle 50 having a placing part 53 onto which the portable electronic equipment 1 is placeable. In the mounting structure, stepped part 20 has a stepped face 20s reverse to one side-face of the portable electronic equipment 1, and is formed on the outer face 2e of the portable electronic equipment 1. The placing part 53 allows the stepped part 20 to be placed on it while having an engaging protrusion 56 engaged with the portable electronic equipment 1, at a position facing the stepped face 20s.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255527-A (JP)
Title: Stator unit for torque converter
Inventor: AKAMATSU HIDEKI
IPC: F16H41/28
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce axial dimension of a stator unit and prevent component part from coming off during assembly.  <P>SOLUTION: Raceway rings 4a, 4b of thrust bearings 1a, 1b are pressed in or brought into closely contact to locking step parts 34, 34 provided on an inner diameter part of the stator 12, and the raceway rings 4a, 4b are brought into closely contact to both end surfaces of an outer ring 21 and an inner ring 22 of a one way clutch 10. Also, a staking 7 is pressed and fixed in to the locking step parts 34, 34 provided on the inner diameter part of the stator 12 to retain each component part not to separate from the stator 12. Since each component part of the one way clutch 10 are fixed by the staking 7 and the raceway rings 4a, 4b of the thrust bearings 1a, 1b, each component part of the thrust bearing and the one way clutch can be prevented from coming off during assembly of a stator unit into a torque converter, number of component parts of the stator unit is reduced and axial dimension of the stator unit can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254803-A (JP)
Title: Titanium-copper
Inventor: MATSUOKA KUNIHIRO
IPC: C22F1/02
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide titanium-copper having excellent plating adhesion.  <P>SOLUTION: The titanium-copper having excellent plating adhesion can be obtained by adding, by mass, 25 to 500 ppm Al to a copper alloy having a composition comprising 1.0 to 4.5% Ti, and the balance Cu with inevitable impurities. By regulating the Al concentration in the surface of the titanium-copper to 0.05 to 1.0%, its plating adhesion further improves. The titanium-copper may comprise one or more kinds selected from Fe, Sn, Ni, Ag, Mn, Zn and Cr by ≤0.3% in total.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259104-A (JP)
Title: Method of calculating motion vector between two screens, and apparatus thereof
Inventor: IWABUCHI HIROSHI
IPC: H04N5/232
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a highly accurate motion vector between two screens with less operation quantity.  <P>SOLUTION: Images of the first and second screens are each divided into a plurality of same regions, reference images are segmented in block 2 from each of the divided image regions to evaluate each of the reference images, a motion vector k-7 of a divided region where one reference image having the highest evaluation value exists is calculated, and the motion vector k-7 is used as a motion vector of the second screen for the first screen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258503-A (JP)
Title: Laminated piezoelectric element and manufacturing method thereof
Inventor: IEZUMI KUMIKO
IPC: H01L41/22
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a laminated piezoelectric element capable of obtaining a high piezoelectric constant, even in the laminated piezoelectric element employing Cu as the conductive material of an internal electrode layer.  <P>SOLUTION: The laminated piezoelectric element 1 is provided with a plurality of piezoelectric layers 11 comprising at least Pb as an A site component and at least Ti as well as Zr as a B site component, while being constituted of perovskite type composite oxide shown by a general formula ABO<SB>3</SB>; and internal electrode layers 12 formed between the plurality of piezoelectric layers 11 while being constituted of conductive material of Cu. The manufacturing method of the laminated piezoelectric element 1 comprises a process for manufacturing a laminate 10 in which a piezoelectric layer precursor and an internal electrode layer precursor containing Cu as a conductive material are laminated, and a process for firing the laminate 10 in an atmosphere having oxygen partial pressure of 1×10<SP>-6</SP>-1×10<SP>-10</SP>atm. In this case, in the piezoelectric layer precursor, the containing mol amount of the A site component is specified so as to be 95.5-99.8 mol% in stoichiometric composition, and the average valence of B site component is 3.965-4.000 (here; 4,000 is not included).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258075-A (JP)
Title: Nickel hydrogen storage battery
Inventor: HARADA IKUKO
IPC: H01M50/469
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel hydrogen storage battery in which an output is improved even if an area of an electrode plate is increased by more than a certain amount.  <P>SOLUTION: A negative electrode 8 of the nickel hydrogen storage battery contains a water insoluble polymer binder and an effective surface area per unit volume is 70 cm<SP>2</SP>/Ah or more. The density of first and second separators 10a, 10b between a positive and the negative electrode plates 6, 8 is in a range of 450 kg/m<SP>3</SP>or more and 600 kg/m<SP>3</SP>or less, and a nonwoven fabric of these separators 10a, 10b is formed by joining an ultrafine fiber 30 and a composite fiber 32 via melt stuck spot of the composite fiber 32. Fibers 30, 32 forms a cross sectional shape of a nearly circular form, and diameters of the super fine fiber 30 and the composite fiber 32 are 1 μm or more and less than 5 μm or 5 μm or more and 15 μm or less. The percentage of the ultrafine fiber 32 in the fibers 30, 32 is in a range of 10 wt.% or more and 20 wt.% or less, and sulfonation treatment is applied to the nonwoven fabric of at least one of the separators 10a, 10b.  <P>COPYRIGHT: (C)2008,JPO&INPIT