baber/WOPTO huggingface dataset:
Patent JP-2010165136-A (JP)
Title: Redundancy control device
Inventor: KOSAKAI SEIKI
IPC: G06F11/10
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a redundancy control device for specifying the location of a fault when any failure occurs in diagnostic communication between redundant controllers.  <P>SOLUTION: In the redundancy control device, a first controller and a second controller communicate with each other through a serial bus, and communicate with a host device through a communication bus. Each controller is provided with: a transceiver for transmitting a diagnostic frame from one controller to the other controller; and a receiver for receiving the diagnostic frame transmitted from the other controller. The first controller and the second controller are each provided with: a feedback check means of the transmission data of the one transceiver; and an error detection means for detecting single-bit error or multi-bit error for the data received from the other side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009192529-A (JP)
Title: Detection signal processing circuit and rotation detecting device provided with the same
Inventor: HOSOKAWA HIDEKI
IPC: G01P13/04
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for inhibiting output signal from erroneously generating due to vibration of a rotating body in a detection signal process circuit for detecting a rotational speed or rotational direction of the rotating body.  <P>SOLUTION: A detection signal process circuit 10 includes: a rotational direction determination circuit 40; a mask circuit 50; and a phase difference determination circuit 76. The rotational direction determination circuit 40 determines the rotational direction of the rotating body based on the transition of levels of a first binarization detection signal Sa and a second binarization detection signal Sb, and outputs the rotational information signals Sa1, Sa2 including information of the rotational speed and rotational direction of the rotating body. The mask circuit 50 is constituted so as to stop transmission of rotational information signals Sa1, Sa2 practicably. The phase difference determination circuit 74 outputs a request signal for requesting stop of transition of rotational information signals Sa1, Sa2, when the phase difference between the first binarization detection signal Sa and the second binarization detection signal Sb is out of the prescribed range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010166714-A (JP)
Title: Controller and control system for rotating machine
Inventor: IMURA TERUHIRO
IPC: H02P21/22
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To avoid such a state that a current flows in a motor generator greatly differently from a desired value.  <P>SOLUTION: A controller predicts a current which flows in a motor generator 10 in the case where the operation state of an inverter IV is set at each of voltage vectors V0-V7 (steps S10-S22). At this time, it excludes a voltage vector, which corresponds to a current that increases a magnetic flux in the direction of a magnetic pole in the vicinity of a switching point between the maximum torque control and weak field control, among these predicted currents, from the candidates for the operation states of the inverter IV (steps S16-S20). It selects a voltage vector, where the deviation between the predicted current and a command current becomes the maximum, among the left candidates, thereby operating the inverter IV.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164488-A (JP)
Title: Input device
Inventor: EGASHIRA YASURO
IPC: G09B29/04
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly input device that maintains original functions as a printed matter.  <P>SOLUTION: A residential map 1 functions as an input device provided with command information allowing processing by an information supply server displaying processing content in a display screen and additional information to be added to the command information as codes readable by a reader. This residential map 1 includes a plurality of information pages 13; a booklet body 10, having a front cover 11 thicker than the information pages 13 and a back cover 12; and an operating sheet piece 14 connected to the edge side of the back cover 12. The operating sheet piece 14 is folded inside the back cover 12 at the time of storage and unfolded from between the front cover 11 and the back cover 12 at use. The use of icons printed on the operating sheet piece 14 allows the input of commands, and the like, to the information supply server, while turning the information pages 13 featuring residential maps.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162823-A (JP)
Title: Method and apparatus for molding foamed resin molded product
Inventor: MIYAMOTO TSUGUHISA
IPC: B29C45/37
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a foamed resin molded product from local fall in strength.  <P>SOLUTION: A molding process includes: a feeding process to injection feed a molten foaming resin 70 into a cavity 27 made partitioned inside a molding die 4, a flowing process in which the molten foaming resin 70 flows within the cavity 27, and a molding process to foam and solidify the molten foaming resin 70 so that the foamed resin molding is molded. In the flowing process, a flow rate is controlled so that the flow rate of the molten foaming resin 70 at a weld generating part 23 (a part corresponding to the welded part of the foamed resin molding) may be equal to or higher than the flow rate of the molten foaming resin 70 at an upstream part 24 (a part corresponding to the upstream of the weld generating part 23 in flow direction of the molten foaming resin 70).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010156934-A (JP)
Title: Liquid crystal aligning agent and liquid crystal display element
Inventor: AKIIKE TOSHIYUKI
IPC: G02F1/1337
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent for providing a liquid crystal alignment film in which electric property is hardly deteriorated and is excellent in printability even when printing is performed with a small amount of the liquid and to provide a liquid crystal display element the display quality of which is not deteriorated even when the liquid crystal display element is driven continuously for a long period of time.  <P>SOLUTION: The liquid crystal alignment agent contains at least one polymer selected from the group consisting of polyamic acid which is obtained by reacting tetracarboxylic acid dianhydride containing 2,3,5-tricarboxy cyclopentyl acetic acid dianhydride with diamine containing specific diamine having an alkylbicyclohexyl group, and polymers obtained by imidizing the polyamic acid. The liquid crystal display element has the liquid crystal alignment film formed of the liquid crystal alignment agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172114-A (JP)
Title: Snatch block for extending overhead transmission line
Inventor: AMANUMA SEIICHI
IPC: H02G1/02
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a transmission line such as strand disconnection when an anchor clamp (or a stringing clamp) mounted at the chip of the transmission line passes therethrough, in a snatch block for extending an overhead transmission line equipped with a wheel having a groove for mounting the transmission line on the outer peripheral surface thereof, and a supporting frame body to rotatably support this wheel.  <P>SOLUTION: The wheel 1 is constituted of a plurality of segments 6 formed by dividing the outer peripheral part thereof in the circumferential direction. On the inner peripheral side of each segment 6, an actuator 7 is so provided as to protrude each segment in a radial direction and pulled back therefrom, individually, and, furthermore, driving means 9, 10 are provided to drive each actuator 7 individually. The transmission line is prevented from being folded sharply by supporting the transmission line in the vicinity of the rear end of the anchor clamp with the protruded segments, when the anchor clamp passes therethrough.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167694-A (JP)
Title: Acoustic ink-jet recorder
Inventor: KAMEI KOICHI
IPC: B41J2/055
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent clogging or the like caused by the adhesion of an ink occurring in a nozzle in an acoustic ink-jet head, and to secure printing quality by expanding an ink channel in a nozzle unit.  <P>SOLUTION: An acoustic wave generating head 13 prepared in a body of an apparatus and the nozzle unit 12 wherein an ink holding part 9 and a nozzle slit 7 for discharging an ink 10 are formed are composed so as to be dividable. While acoustic wave generating sections 1, 2 and 3 corresponding to the nozzle slit 7 formed in the nozzle unit 12 are formed as projections with respect to the body of the acoustic wave generating head 13, the wave generating sections are composed so that the projection may fit in the ink holding part 9 of the nozzle unit. When the acoustic wave generating section and the nozzle unit are fit in a regular position, the acoustic wave generating section formed at the front edge of the projection is arranged near the nozzle slit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010169334-A (JP)
Title: Combustion device for suppressing n2o emission and method of suppressing n2o emission
Inventor: FUJIWARA NAOKI
IPC: F23J7/00
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress emission of N<SB>2</SB>O efficiently by supplying appropriate amount of decomposing particles.  <P>SOLUTION: A combustion device for suppressing emission of N<SB>2</SB>O generated when predetermined fuel including a nitrogen content is burned includes: a decomposing particle supply part 3 for supplying the decomposing particles for decomposing N<SB>2</SB>O to inside of the device; a N<SB>2</SB>O densitometer 8a for measuring N<SB>2</SB>O concentration included in exhaust gas; and a control part 10 for comparing the measured N<SB>2</SB>O concentration with a predetermined management value and adjusting supply amount of the decomposing particles based on the comparison results.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010169029-A (JP)
Title: Internal combustion engine
Inventor: NAGAI HIROYUKI
IPC: F02B31/02
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine in which combustibility can be improved.  <P>SOLUTION: This internal combustion engine includes: first and second intake valves 22, 32 for opening/closing first and second inlet ports 21, 31 opened in a combustion chamber 11; and a variable valve train 50 changing the lift of each of the intake valves 22, 32. First and second masks 24, 34 are formed respectively on the peripheries of the first and second inlet ports 21, 31. In a second lift zone LT<SB>2</SB>, by the variable valve train 50, the first intake valve 22 is lifted lower than the height M<SB>1</SB>of the first mask 24, and also the second intake valve 32 is lifted higher than the height M<SB>2</SB>of the second mask 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174647-A (JP)
Title: Internal combustion engine with egr device
Inventor: ONO TOMOYUKI
IPC: F02F1/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine with a more compact EGR device than ever before, allowing quick warming-up in cold-start of an engine.  <P>SOLUTION: The engine includes the EGR device for taking out part of exhaust from an exhaust system of the engine as EGR gas to recirculate it in an intake system. In the EGR device, an EGR passage recirculating the EGR gas therein is formed between a cylinder bore wall face and a cylinder block outer wall face, and can exchange heat between the EGR gas flowing therein and the cylinder bore wall face, and includes an internal passage covering the cylinder wall face while approaching the cylinder bore wall face and being extended in an axial direction of a cylinder bore.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173667-A (JP)
Title: Cushioning material for packaging
Inventor: KUWATA NOBUYA
IPC: B65D81/113
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning material that protects a packaged object from shock and enables the packaged object to share part of the load of a stack.  <P>SOLUTION: The cushioning materials 9 and 10 for packaging, which are arranged between the upper part of a packaged object 1 and the corners of the outer box 7 are provided with cushioning projections 11 that are disposed so as to project from the top faces of the cushioning materials 9 and 10 in order to define empty spaces between the top faces of the cushioning materials 9 and 10 and the top face of the outer box 7 and so as to be elastically compressible according to the compression deformation of the outer box 7. The area of the projection is obtained by dividing the withstanding pressure load of the packaged object 1 by a coefficient obtained by taking the stress capable of being demonstrated by the material itself and the dispersion of the stress to the surrounding into consideration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177904-A (JP)
Title: High-frequency amplifier
Inventor: AKASEGAWA AKIHIKO
IPC: H03F3/60
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reliably suppress loop oscillation while preventing increase of size, in a high-frequency amplifier.  <P>SOLUTION: The high-frequency amplifier includes: a distribution circuit 12; a plurality of transistors 15; a synthesis circuit 16; an input-side phase adjustment line 6 connected to the distribution circuit 12 for setting signals input to the respective transistors 15 at the same phase; and an output phase adjustment line 7 connected to the synthesis circuit 12 for changing an unbalanced mode having occurred in a loop circuit to a balanced mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177548-A (JP)
Title: Glass powder for coating light emitting element, slurry for coating light emitting element, paste for coating light emitting element, and glass coated light emitting apparatus
Inventor: MATSUMOTO SHUJI
IPC: H01L23/29
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass powder for coating a light emitting element, capable of sealing a semiconductor light emitting element at 400°C or lower and obtaining a desired efficiency of light emission, and to provide a slurry for coating the light emitting element, a paste for coating the light emitting element and a glass coated light emitting apparatus.  <P>SOLUTION: In this glass powder for coating a light emitting element capable of sealing a light emitting element at 400°C or lower, a relative particle amount of glass spherical particles composed of P<SB>2</SB>O<SB>5</SB>-SnO-based glass having a particle diameter of 0.1 to 500 μm is ≥99% in vol.%; a glass transition temperature is 250 to 350°C; and the content of crosslinking oxygen in all oxygen in the surface is ≥5%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179386-A (JP)
Title: Link structure
Inventor: MATSUSHIMA SHOGO
IPC: B25J18/00
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a link structure having a form suitable for fiber reinforced plastic which is light in weight and high in its rigidity and can be mass-produced.  <P>SOLUTION: In the link structure formed of a fiber reinforced plastic molded body having a joint at least in one end of an arm, the arm includes a surface A opposed to a plane vertical to an axis of rotation provided in the joint and a surface B opposed to a plane parallel to the axis of rotation. The joint part is formed of surfaces extended from the parts of the surface A and the surface B. A plurality of joint shaped attaching parts are provided inside the fiber reinforced plastic member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182845-A (JP)
Title: Nonvolatile memory device
Inventor: SASAKI TAKAOKI
IPC: H01L29/788
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein restrictions are imposed on a wiring pattern that needs to be designed to enable electrical separation for allowing a negative power supply, which is required when erasing a MONOS-type nonvolatile memory either by means of an erasing method using an FN current or by means of a band-to-band tunneling hot hole erasing method, to be used.  <P>SOLUTION: A drain region 203D and a source region 203S are formed so that the junction depth is not smaller than 10 nm and not greater than 500 nm. Because a high electric field intensity can be obtained in the drain region 203D and in the source region 203S, band-to-band tunneling hot holes can be generated by grounding a gate electrode 206 and supplying a potential of approximately 5 V to the drain region 203D, thereby allowing erasing operation to be performed without the use of a negative power supply.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181664-A (JP)
Title: Optical sensor
Inventor: MURATA TOMOYUKI
IPC: G03G15/01
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that an amount of light received by a first light-receiving element is very small compared to that of a second light-receiving element, and therefore, it is difficult to adjust balance between the signal currents of the first and second light-receiving elements, with respect to an optical sensor having the first light-receiving element for receiving the light of an irregular reflection component by a detection body from a light-emitting element and the second light-receiving element for receiving a regular reflection component.  <P>SOLUTION: A convex lens 152 that receives an irregular reflection component is formed in the shape of an ellipse and thereby it is made larger than circular convex lenses 151 and 153 corresponding to the light-emitting element and the light-receiving element that receives a regular reflection component. Hence, the amount of light received by the light-receiving element for receiving irregular reflection light is increased. The absorbing axial directions θ1 and θ3 of polarization films 161' and 163' corresponding to the circular convex lenses 151 and 153 are set to 0°. The absorbing axial direction θ2 of the polarization film 162' corresponding to a circular convex lens 152 is set to 90°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181112-A (JP)
Title: Drawer type heating cooker
Inventor: YOSHITOME TERUHIRO
IPC: F24C15/16
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawer-type heating cooker capable of shortening a set depth dimension of a depth section by improving an layout and an attitude of a high-pressure transformer and a cooling fan included in electric components.  <P>SOLUTION: A space 70 is secured at a lower part of the cooling fan 56a by laterally disposing the cooling fan 56a, and the high-pressure transformer 55 can be efficiently disposed by utilizing the space 70. By combining a layout position and the attitude, the set depth dimension of the depth section of the cooker body 1 can be shortened. By shortening the depth dimension, a shelf front face can be flush with a front face of an opening and closing door 2 without sacrificing the depth of a heating chamber 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102016-A (JP)
Title: Method of controlling/adjusting power transmission system of hybrid car
Inventor: SCHIELE PETER
IPC: B60L50/16
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation comfortability of a hybrid car in the start process of an internal combustion engine, and to reduce the required structural space and manufacturing cost of the power transmission system of the hybrid car with respect to a method of controlling/adjusting a power transmission system (1) of the hybrid car which is selectively driven by an electrical machine (3) and/or an internal combustion engine (2), wherein the internal combustion engine (2) is started by the electrical machinery (3) and the power transmission system.  <P>SOLUTION: As for the driving of a power transmission system (1), the transmission capacity of a switching element (11) is adjusted so that torque irrelevant to the start process of an internal combustion engine (2) can be imposed on the power extraction device of the power transmission system (1) in the start process of the internal combustion engine (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010185999-A (JP)
Title: Electrostatic image developing toner, electrostatic image developer, image forming method, and image forming apparatus
Inventor: KATAOKA RIEKO
IPC: G03G9/087
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic image developing toner which suppresses occurrence of filming even after storage under a high temperature-high humidity environment.  <P>SOLUTION: The electrostatic image developing toner includes: toner mother particles that contain a binder resin, a coloring agent, a release agent; and an external additive that contains zinc-containing particles. The number of free zinc-containing particles in all toner particles is 0.2 to 1.0% by number, and the free zinc-containing particles have a number average particle size of 1.0 to 3.0 μm and an average circularity of 0.2 to 0.6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185439-A (JP)
Title: Internal combustion engine
Inventor: NOMURA HIROSHI
IPC: F02B23/10
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the homogeneity of a fuel/air mixture by injecting a large amount of fuel to the upper portion of the cylinder while inhibiting the interference between the air-intake valve and the spray.  <P>SOLUTION: The internal combustion engine includes a first air-intake valve 32a open to the combustion chamber, a second air-intake valve 32b open in a larger lift amount than that of the first air-intake valve 32a and a fuel injection means 26 for injecting the fuel into the cylinder to generate spray B at the time when the air-intake valves 32a and 32b are open. The spray B is a fanlike spray which passes between the shade section 33a of the first air-intake valve 32a and the shade section 33b of the second air-intake valve 32b. In addition, the spray B is a spray having a shape spreading between the space below the shade section of the first air-intake valve 32a and the space above the shade section of the second air-intake valve 32b when viewed in cross-section on a plane perpendicular to the injection direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190629-A (JP)
Title: Location estimating device, wireless terminal device, and location estimating system
Inventor: YANAGIHARA KENTARO
IPC: G01S5/02
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a location estimating device capable of estimating a location of a target terminal device by a small calculation quantity.  <P>SOLUTION: The device, adapted to estimate a location of a wireless terminal device 100 under an environment in which an anchor terminal device 200 as a reference for estimating the location of the wireless terminal device 100 resides, includes a reception section for receiving information indicative of a state value that varies corresponding to a terminal-to-terminal distance between the wireless terminal device 100 and the anchor terminal device 200 and a location estimation section 450 for estimating the location of the wireless terminal device 100 on the basis of the information received by the reception section. The location estimation section 450 calculates out a probability density function p(r�P) of the terminal-to-terminal distance in a case where the state value is assumed to be a predetermined value, specifies a terminal-to-terminal distance of which the probability value of the probability density function p(r�P) becomes a maximum, and thereby estimates the location of the wireless terminal device 100 by using the terminal-to-terminal distance.  <P>COPYRIGHT: (C)2010,JPO&INPIT