baber/WOPTO huggingface dataset:
Patent JP-2008275872-A (JP)
Title: Paper conveying device
Inventor: NAKAJIMA NORITOMO
IPC: G03G15/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper conveying device that allows to clean each optical sensor even when an image forming apparatus is in operation.  <P>SOLUTION: The paper conveying device includes: a plurality of optical sensors for detecting the paper; a supporting means for supporting the plurality of optical sensors so as to alternately move one optical sensor to a detection position to detect the paper and move the other optical sensor to a cleaning position to clean the detection surface thereof; and a control means for controlling to move the other optical sensor to the cleaning position in a period where one optical sensor is operated to detect the paper. An opening part to expose the detection surface of the optical sensor moved to the cleaning position, and a guiding means for guiding a cleaning member to the exposed detection surface of the optical sensor moved to the cleaning position are disposed at the cleaning position. The control means controls to change the optical sensors when detecting the leading end of the paper in the image forming operation or when detecting the stopping of the image forming operation, then, the detecting position and the cleaning position of the optical sensors are switched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273783-A (JP)
Title: Coating composition for glass
Inventor: KUNIYOSHI MINORU
IPC: C03C17/30
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To give alkali elution preventing performance to glass by coating soda lime glass which is inexpensive and can easily have a large surface area with an organic-inorganic hybrid coating material and heating and curing it at a temperature at which the warpage of the glass does not occur.  <P>SOLUTION: The organic-inorganic hybrid material (precursor) containing an organic substituent and siloxane bond is applied onto the surface of glass and is cured, thereby the elution of a sodium component from the glass having thus coated surface is prevented. The quantity of the alkali elution is ≤0.01 μg/cm<SP>2</SP>expressed in terms of Na<SB>2</SB>O.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007324587-A (JP)
Title: Method for manufacturing organic photoelectric conversion element
Inventor: ARAMAKI SHINJI
IPC: H01L51/42
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an organic photoelectric converting element in which a long lifetime organic photoelectric converting element can be manufactured, using a coating process.  <P>SOLUTION: The method is for manufacturing the organic photoelectric conversion element, comprising a substrate; a pair of electrodes which are formed on the substrate and at least one of which is transparent; and an active layer which is formed between the electrodes and contains an n-type semiconductor. Two or more types of potential pigments are mixed and deposited; and thereafter, the potential pigments are converted into pigments, and then the active layer which contains the n-type semiconductor is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299516-A (JP)
Title: Vertical magnetic recording medium
Inventor: SEIDIKKURIPPU NELLAINAYAGAM PI
IPC: G11B5/738
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce grain sizes in a magnetic recording layer.  <P>SOLUTION: This is a method for manufacturing a magnetic recording medium having a magnetic recording layer whose grain sizes are reduced. Before the magnetic recording layer is formed, intermediate layers are first formed with grain boundary phases which surround and separate the grains in the intermediate layers. As the grain boundary phases are formed, the grain sizes of the intermediate layers are successively reduced. The magnetic recording medium has the intermediate layers and the magnetic recording layer formed on the intermediate layer. In the intermediate layers, the separated grains and the grain boundary phases, which surround and separate the separated grains, are formed. A magnetic layer has the magnetic grains formed adjacent to the structures of the intermediate layers. For this reason, the magnetic layer has relatively smaller grain sizes than that of the conventional grain sizes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008278374-A (JP)
Title: Television receiver booster
Inventor: TAGUCHI KOJI
IPC: H04N5/46
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an adverse influence from being exerted upon operation even after the end of terrestrial analog broadcast.  <P>SOLUTION: In a first switching state of an SW 22, an input signal of UHF band equal to or higher than 470 MHz is amplified by a third amplifier 23, power is supplied to a first amplifier 12 and a second amplifier 15, and signals of VHF band of 90 MHz-108 MHz and 170 MHz-222 MHz are amplified. In a second switching state of the SW 22, the input signal of UHF band equal to or higher than 470 MHz is limited to a frequency band lower than or equal to 710 MHz and amplified by the third amplifier 23 and at the same time, power supply to the first amplifier 12 and the second amplifier 15 is cut off, so that the input signal of VHF band is not amplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276894-A (JP)
Title: Test circuit and test method of semiconductor integrated circuit
Inventor: TONOZUKA MASAHIRO
IPC: G11C16/02
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an external RESET signal or external power OFF and an access to a nonvolatile memory from conflicting with each other, when a result of device test in a clock BT (Burn in Test) environment is recorded on the nonvolatile memory.  <P>SOLUTION: In the test circuit of the device 400 equipped with the nonvolatile memory 402, an external reset control section 410 generates an internal reset signal 414 by masking the external reset signal 222 for a predetermined period, and a CPU 401 controls an execution of a self-testing and a write of this test result to the nonvolatile memory 402 based on the internal reset signal 414.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280553-A (JP)
Title: Method for manufacturing surface-treated aluminum
Inventor: YAMAGUCHI KEITARO
IPC: C25D11/06
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a surface-treated aluminum on which a non-porous anodically oxidized film with no film defect is formed and which is superior in adhesiveness and corrosion resistance by chemically or physically removing crystallized substances containing Fe, Si, Ti or the like from the surface of an aluminum material or the like.  <P>SOLUTION: The method for manufacturing the surface-treated aluminum includes a pretreatment process and a process for forming a non-porous anodically oxidized film 6 on the surface 1a of an aluminum material 1 after the pretreatment process. The pretreatment process includes a process for performing an energizing treatment between a counter electrode and the aluminum material 1 while adjusting the potential of the aluminum material 1 to be lower than that of the counter electrode in such a state that the counter electrode and the aluminum material 1 are immersed in an aqueous acidic solution having a pH of ≤5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279841-A (JP)
Title: Pneumatic radial tire
Inventor: AZUMA KOJI
IPC: B60C9/22
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire having small rolling resistance, superior driveability, and remarkably improved road noise (in-vehicle noise) and high-speed durability.  <P>SOLUTION: The pneumatic radial tire T is equipped with a belt 6 composed of at least two cord crossing layers, and belt reinforcing layers 7, 8 composed of PEN codes arranged at the angle of substantively 0 degree with respect to the tire circumferential direction along the outer periphery of the belt 6. In the pneumatic radial tire T, the strength of the PEN is 5.0 cN/dtex or more, 2% elongation modulus at 22°C is 1.0 cN/dtex or more, the ratio of the 2% elongation modulus at 150°C with respect to the 2% elongation modulus is 0.2-0.33, a peel adhesion force in a vulcanization of 170°C×120 min holds 80% or more of the peel adhesion force in the vulcanization of 140°C×40 min, a rubber coverage after the peel adhesion test in the vulcanization of 140°C×40 min is 90% or more, and the rubber coverage after the peel adhesion test in the vulcanization of 170°C×120 min is 80% or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261196-A (JP)
Title: Manufacturing method of fireproof and heatproof panel using water-soluble fireproof material water solution
Inventor: OHASHI HIROSHI
IPC: E04B1/94
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a fireproof and heatproof panel which can solve the problems that a fireproof and heatproof panel by the exiting manufacturing method causes an increase in thickness of the panel incident to a reduction in weight, which is necessary to secure suitable fireproof performance, and causes an increase in weight in order to manufacture the panel having a thin structure, and which can solve the problems without considerably tailoring the existing manufacturing method.  <P>SOLUTION: The fireproof and heatproof panel has a structure that a core material is sandwitched by steel plates or mineral panels. The surface of the core material is directly impregnated with water-soluble fireproof material water solution such as calcium sodium and dried. Alternatively, a hydrophilic sheet is impregnated with water-soluble fireproof material water solution such as calcium sodium, and is dried on the surface of the core material. Thus, an insulating fireproof membrane is formed on the surface of the core material, and heat-insulation performance and fireproof performance of the fireproof and heatproof panel can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287759-A (JP)
Title: Light irradiation method, optical recording medium, recording and reproducing device
Inventor: TANAKA KENJI
IPC: G11B7/0065
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately obtain reproduction light when reproduction is performed, by allowing only one kind of transmission type hologram to be recorded when recording is made to reflection type hologram recording medium.  <P>SOLUTION: In the reflection type hologram recording medium, a polarization element (e.g. an absorption type linearly polarizing element) is formed between a recording layer and a reflection film. Linearly polarized light X and linearly polarized light Y are radiated in recording and reproduction, respectively, by driving the hologram recording medium so that a prescribed angle difference of a half wavelength plate on the device side is generated in recording/reproduction. Radiated light is thereby absorbed by the polarization element since a polarization axis of the polarization element on the medium side and a polarization direction of radiated light are matched with each other in recording, generation of reflected light (homeward light) by the reflection film is prevented, and only the one kind of transmission type hologram is recorded. Since a polarization direction of the radiated light is orthogonal to polarization axis of the polarization element on the medium side in reproduction, radiated light is transmitted through the polarization element, light reaches the reflection film, and thus reproduction light is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288817-A (JP)
Title: Wide-band and low-noise amplifier
Inventor: KAWASHIMA MUNEYA
IPC: H03F3/19
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide-band and low-noise amplifier which increases the desired saturation level of the amplifier without lowering an input impedance, improves linearity and has a low noise figure.  <P>SOLUTION: The wide-band and low-noise amplifier is configured by connecting an input terminal to the base terminal of a first transistor, one end of a first passive element and one end of a third passive element, grounding the emitter terminal of the first transistor, connecting the collector terminal of the first transistor to an output terminal, the base terminal of a second transistor, one end of a capacitor element and one end of a second passive element, connecting the other end of the first passive element to the other end of the capacitor element, connecting the emitter terminal of the second transistor to the other end of the third passive element, and connecting a power source terminal to the collector terminal of the second transistor and the other end of the second passive element. The impedance value of the third passive element is determined corresponding to the impedance of the first transistor for which an emitter size is determined so as to be suited to the desired saturation level of the amplifier, and the input impedance is matched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286646-A (JP)
Title: Surface flaw inspection device
Inventor: YAMAJI HIRONAO
IPC: G01N21/892
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flaw inspection device capable of detecting in real time, fine irregular flaw or a color tone change flaw from which a brightness change can be acquired only at a prescribed light-receiving angle, by a simple constitution without using a plurality of imaging means.  <P>SOLUTION: This device is equipped with a two-dimensional imaging device for imaging a two-dimensional irradiation domain on a belt-like body surface acquired by irradiating the surface of a moving belt-like body with planar light, by being installed oppositely to incidence of the planar light. The two-dimensional imaging device is equipped with an image processing device for synthesizing in the longitudinal direction of the belt-like body, an image signal acquired from a pixel row determined by synchronizing with conveyance speed of the belt-like body, and simultaneously by reading out partially, an image signal from only reflected light specified by prescribed two or more different light-receiving angles in reflected light from the irradiation domain on the belt-like body, to thereby enable accurate and real-time flaw detection at a plurality of light-receiving angles in accordance with each generated flaw.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285036-A (JP)
Title: Vehicular control device
Inventor: MATSUDA SHIGERU
IPC: B62D6/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a favorable steering feeling by facilitating the reflection of the will of a driver, in a constitution wherein a steering wheel and a steering gear are mechanically separated.  <P>SOLUTION: In a vehicular driving device 1, a torque sensor 17 is mounted to a steering shaft 3. Torque detected by the torque sensor 17 is converted into a correction value of an operation angle by a data converting means 72, and used for adjusting an actually-detected steering angle. The adjusted steering angle is sent to a second control device on the steering gear side, and used for the drive control of a turning motor. The correction value of a turning angle can be calculated from a value obtained by subtracting torque generated at normal steering from a detection value of the torque.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284193-A (JP)
Title: Method of manufacturing disposable body warmer without outer bag
Inventor: UCHIYAMA HITOSHI
IPC: A61F7/08
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel disposable body warmer eliminating the need of a package bag (outer bag).  <P>SOLUTION: A laminated film continuously having a part equivalent to an air permeable surface 3 of a bag body, a part equivalent to an impermeable surface 5, and a part equivalent to a release sheet 4 is folded into a Z shape, parts between the part equivalent for the air permeable surface and the part equivalent to the impermeable surface at the circumferential edges of the laminated film folded into the Z shape are thermo-compressed excluding a filling space and a filling port of a heat producing material 1, and the three sides are joined with a hard-to-separate seal part 6 and an easy-to-separate seal part 9. After the heat producing material 1 is put in the filling space from the filling port, the filling port is thermo-compressed to form a flat-shaped bag body 2 with the heat producing material 1 sealed therein, and the release sheet 4 tightly covering the respective air permeable holes 7 of the bag body is peelably joined to the permeable surface 3 of the bag body. After that, a twofold part 31, or a boundary between the air permeable surface 3 and the release sheet 4 is cut excluding the hard-to-separate seal part 6 and the easy-to-separate seal part 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288160-A (JP)
Title: Endoscope type x-ray device
Inventor: HABA HOKI
IPC: H05G1/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope type X-ray device capable of inspecting the inside of an inspection object 14 and of preventing exposure of a part without requiring inspection by directly identifying the inspection object 14 by an endoscope, and directly irradiating the inspection object 14 with the X-ray based on the identification, and allowing accurate inspection.  <P>SOLUTION: This endoscope type X-ray device has a structure provided with: an X-ray tube 3 having an X-ray extraction window 7 formed of an X-ray-permeable thin film on a tube wall of a vacuum tube, having an X-ray generation means (a shaft-like positive electrode 37, an annular negative electrode 39, an electron screening member 51) in the vacuum tube, and emitting the X-ray generated by the X-ray generation means from the X-ray extraction window 7 to the front side outside the window; and the endoscope 5 fixed integrally with the X-ray tube 3 to be able to photograph the inside of an X-ray irradiation region in an X-ray emission direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293385-A (JP)
Title: Automated teller machine
Inventor: KAMIAKUTSU JUN
IPC: G07D1/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated teller machine capable of displaying information on a screen by limiting an angle of view so that the information displayed on the screen cannot be viewed at an angle other than a predetermined angle of view even when surrounding illuminance is low.  <P>SOLUTION: The automated teller machine 1 is equipped with: a touch panel 2 which comprises an input device for inputting specification information specifying the contents of a transaction by operator's operation and a display device for displaying the transaction contents on a screen and to which a light shielding filter 6 for displaying display information while limiting an angle of view in accordance with surrounding illuminance is attached; an illuminance sensor 3 for measuring the surrounding illuminance of the touch panel 2; a light-controllable illuminator 4 for illuminating the screen of the touch panel 2 by illumination light; and a control device 5 for light-controlling the illuminator 4 so that the illuminance measured by the illuminance sensor 3 exceeds a threshold. The threshold is a value of the surrounding illuminance of the touch panel 2 when the information displayed on the screen of the touch panel 2 cannot be viewed at an angle other than the predetermined angle of view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008006432-A (JP)
Title: Method and apparatus for dissolving and mixing gas and liquid using linear slit
Inventor: NAKAJIMA NOBORU
IPC: B01F1/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the more efficient dissolution and mixture of gas and liquid.  <P>SOLUTION: The method for dissolving and mixing gas and liquid is characterized in that a vapor phase is dissolved in a liquid phase by simultaneously passing the vapor phase and the liquid phase through the linear slit provided on (1) a metal sheet, (2) a plastic sheet or (3) a molded product of the metal sheet or the plastic sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322428-A (JP)
Title: Prober for testing electronic device on large-area substrate
Inventor: JOHNSTON BENJAMIN M
IPC: G01R31/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for testing large-area substrates.  <P>SOLUTION: The large-area substrates include patterns of displays and contact points, coupled electrically to the displays on large-area substrate. The apparatus includes a prober assembly that is movable relative to the large area substrate and/or the contact points, and can be configured to test various patterns of displays and contact points on various large-area substrates. The prober assembly is also configured to test fractional sections of the large-area substrate positioned on a testing table, and the prober assembly can be configured for different display and contact point patterns, without having to remove the prober assembly from the testing table.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305139-A (JP)
Title: Image file creating device and image processor
Inventor: KUWATA NAOKI
IPC: G06T5/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To carry out automation while reflecting intentions of a user in image processing carried out by referring to a particular portion.  <P>SOLUTION: In a digital still camera 11, image data are generated, and an image file integrally provided with the image data and an image processing control data PIM is created. An image processing mode desired by the user, particular portion data in the image data, or the like are included in the image processing control data PIM. The image processing mode means a method of image processing such as tone correction and blurring. The portion information is information indicating the particular portion in the image data referred in image processing. In a personal computer 12, the portion information is referred to automatically carry out image processing desired by the user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306009-A (JP)
Title: Light-emitting element
Inventor: IGARASHI TATSUYA
IPC: C09K11/06
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element having an excellent light-emitting property and excellent endurance.  <P>SOLUTION: There is provided a light-emitting element having a light-emitting layer or a plurality of organic layers comprising the light-emitting layer between a pair of electrodes, in which the light-emitting layer or at least one of the plurality of organic layers comprising the light-emitting layer contains at least one kind of compound represented by a general formula (6).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008298015-A (JP)
Title: Variable valve gear control device for internal combustion engine
Inventor: KUBOTA MICHIHIKO
IPC: F02D41/22
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable minimum operation in abnormal communication of a communication means 30 in a variable valve gear control device.  <P>SOLUTION: ECM10 computes a target value of a valve working angle (VEL) of an intake valve and transmits to VEL-C/U20. The VEL-C/U20 controls the VEL according to the VEL target value from the ECM10, detects a VEL actual value, and transmits to the ECM10. Here, the ECM10 is provided with a function of fixing the VEL actual value to a predetermined specific value equivalent to a medium load in detecting abnormal communication. The VEL-C/U20 is provided with a function of fixing the VEL target value to the value same to the predetermined specific value in detecting abnormal communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT