baber/WOPTO huggingface dataset:
Patent JP-2005307778-A (JP)
Title: Exhaust emission control device of engine
Inventor: NAKAI EIJI
IPC: F02D43/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an engine for carrying out regeneration control of a filter by heating the filter by post injection of fuel, wherein the regeneration control of a filter can be satisfactorily achieved while controlling oil dilution caused by post-injected fuel.  <P>SOLUTION: An oxidation catalyst 42 for burning unburnt fuel in exhaust gas and a filter 45 for collecting particulates in exhaust gas are provided to an exhaust passage 23 of an engine 1. When the particulate collecting amount of the filter 45 exceeds the regeneration start collecting amount, fuel is post-injected from the fuel injection valve 17 in an expansion or exhaust stroke following the main injection near the top dead center of compression. By so doing, the post-injected unburnt fuel is burnt by the oxidation catalyst 42 to heat the filter 45 so as to burn and remove collected particles. In this case, by estimating the degree of dilution of engine oil O caused by past post-injected fuel, the regeneration execution permitting range of the filter 45 is reduced as estimated degree of dilution becomes larger so as to control the regeneration control and post injection.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306750-A (JP)
Title: Reducing agent and food and drink for alcoholic concentration of expiration after drinking, and method for reducing alcoholic concentration of expiration after drinking
Inventor: YAMAGUCHI YASUNAGA
IPC: A61K8/97
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reducing agent, or the like, for alcoholic concentration of expiration after drinking designed to simply reduce or suppress the alcoholic concentration in the expiration causing an unpleasant alcoholic odor by the drinking.  <P>SOLUTION: The reducing agent for the alcoholic concentration of the expiration after the drinking is characterized as comprising an extract from Ampelopsis brevipedunculata Trautv. A food and drink is characterized as adding the reducing agent for the alcoholic concentration of the expiration after the drinking. A method for reducing the alcoholic concentration of the expiration after the drinking is characterized as ingesting any of the reducing agent for the alcoholic concentration of the expiration after the drinking and the food and drink 30 min before the drinking to the time just after the drinking.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306124-A (JP)
Title: Vehicle control device
Inventor: SAKURAI KOHEI
IPC: B60W50/04
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control device establishing both low cost and high reliability compatibly.  <P>SOLUTION: The vehicle control device includes a monitoring means 12 which is fed with a controlled object conditional signal S2 emitted from an object to be controlled 3, compares the signal S2 with the control command value S1, and judges whether the object 3 is operating normally in conformity to the command value S1. The monitoring means 12 emits a failure sensing signal S5 to an actuator driving means 13 if the judgement signifies that the object 3 is not operating normally.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312145-A (JP)
Title: Driver of brushless motor
Inventor: SOMEYA TORU
IPC: H02P6/08
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To start smoothly a brushless motor by preventing the vibration or the reverse rotation phenomenon of a rotor generated at the starting time of the brushless motor from occurring.  <P>SOLUTION: The energization of three-phase armature coils of the brushless motor is switched by an inverter circuit having three anode side switching elements and three cathode side switching elements. When the brushless motor is started, the anode side switching elements are closed in a predetermined sequence, and the cathode side switching elements are closed intermittently under a PWM control in the state that the anode side switching elements are continuously turned on in each energizing section. And, the anode side switching elements of different phase from the anode side switching elements to be continuously turned on, are turned on intermittently at timing inverted from the cathode side switching element. Thus, each armature coil is short circuited between wires intermittently. The vibration of the rotor is converted to heat by a braking current, and reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306784-A (JP)
Title: Method for producing yellow sulfide chain-containing organosilicon compound
Inventor: YANAGISAWA HIDEYOSHI
IPC: C07F7/18
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a yellow sulfide chain-containing organosilicon compound represented by formula (2) having a Gardner color scale of ≤9.  <P>SOLUTION: In producing the sulfide chain-containing organosilicon compound of the formula (2): (R<SP>1</SP>O)<SB>(3-p)</SB>(R<SP>2</SP>)<SB>p</SB>Si-R<SP>3</SP>-S<SB>n</SB>-R<SP>3</SP>-Si(OR<SP>1</SP>)<SB>(3-p)</SB>(R<SP>2</SP>)<SB>p</SB>(wherein R<SP>1</SP>and R<SP>2</SP>are each a monovalent hydrocarbon group; R<SP>3</SP>is a divalent hydrocarbon group; (n) is 2≤n<6 as the average value; and (p) is 0, 1 or 2) by reacting a halogenoalkyl group-containing organosilicon compound of the formula (1): (R<SP>1</SP>O)<SB>(3-p)</SB>(R<SP>2</SP>)<SB>p</SB>Si-R<SP>3</SP>-X (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and (p) are the same as defined above; and X is a halogen) with anhydrous sodium sulfide and sulfur, the reaction temperature is maintained at ≤75°C at least until the addition of each of the raw materials is completed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308669-A (JP)
Title: Vehicular meter
Inventor: SAKURAI ISAMU
IPC: B29C45/16
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular meter capable of regulating easily a transmittance of a transparent resin molding member, and capable of reducing a defective and a cost.  <P>SOLUTION: This vehicular meter 1 having a front cover 13 serving as the light-transmittable transparent resin molding member arranged in a front side of a measuring instrument is provided with a main body part 14 with the front cover 13 formed of a transparent resin material serving as a fundamental color, and a transmittance-regulated transmittance regulation layer 15 transferred using a film transfer method while molding the main body part 14. A transfer face 14a for the transfer and a recess 14b for fixing the main body part are also formed in the main body part 14. A peripheral edge of the transfer face 14a and a peripheral edge of the recess 14b are arranged further in a position of a parting line PL of the main body part 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318710-A (JP)
Title: Rectification circuit and wireless communication medium equipped with rectification circuit
Inventor: SHIMIZU SHIN
IPC: H02M7/219
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectification circuit capable of supplying power sufficiently by suppressing a voltage loss, and to provide a wireless communication medium equipped with the rectification circuit.  <P>SOLUTION: The rectification circuit comprises a pair diode composed of PMOS transistors P1 and P2 each having a gate also serving as a source, and a pair switch composed of NMOS transistors N1 and N2 where the gate of one NMOS transistor is connected with the drain of the other NMOS transistor. A node connecting the drains of the PMOS transistor P1 and the NMOS transistor N1 serves as an input, a node connecting the drains of the PMOS transistor P2 and the NMOS transistor N2 also serves as an inpt, and AC voltage signals are inputted to these inputs. Common electrodes of the PMOS transistors P1 and P2 serve as outputs, sources of the NMOS transistors N1 and N2 also serve as outputs, and DC voltage signals are delivered from these outputs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316763-A (JP)
Title: Information input device and method for inputting information in the same
Inventor: SHONO ATSUO
IPC: G06F3/033
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input device capable of performing a key input to an information processor e.g. without touching a key.  <P>SOLUTION: A two-dimensional (2D) position detection part 101 generates ultrasonic waves from respective ultrasonic wave speakers 11R, 11L fitted to both ends of a user's wrist and detects the generated ultrasonic waves by ultrasonic wave microphones 12a to 12e fitted to respective fingertips. Then the 2D position detection part 101 measures time differences from the output of the ultrasonic waves up to their detection respectively and calculates the 2D positions of respective fingertips to which the ultrasonic microphones 12a to 12e are fitted respectively. On the other hand, an operation detection part 102 detects the generation of a previously determined series of changes in acceleration values outputted from acceleration sensors 13a to 13e fitted to respective fingertips and having sensitivity in a direction vertical to a palm surface (x-y plane) and recognizes the movement of fingertips as if a keyboard is depressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316217-A (JP)
Title: Nameplate
Inventor: KUGA HIROMI
IPC: G09F7/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nameplate which can be written with letters, can be mounted on any objects and can be dismounted, can be easily moved, and makes the letters to be easily visible, and is unobstructive.  <P>SOLUTION: The nameplate is used while mounted so as to be inserted in part of an article, and has a main part of an approximately horseshoe shape in sectional shape provided with an aperture in one side part on the surface of a hollow cylindrical shape having elasticity and a display element in part on the surface of the nameplate body. A fluorescent paint is applied in a portion of the main part of the nameplate. The display element is provided with a transparent magnifying glass and a freely openable and closable sheet is mounted on the rear side of the transparent magnifying glass and a non-slip may be mounted on the back side of the main part of the nameplate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005014893-A (JP)
Title: Wheel assembly
Inventor: KIMURA YOSHIMASA
IPC: B60B9/08
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel assembly capable of eliminating an arrangement space of suspension elements, excellently absorbing shock and vibration of the vertical direction and easily performing an installing work of a flat bearing.  <P>SOLUTION: A spring mechanism 30 is arranged between a rotating member 20 fixed to a brake drum and a rim 11 of a wheel. The suspension elements 70 are connected in almost standing states between a first supporting member 50 having one end part fixed to a vehicle body and the other end part arranged at the radial inside of the rim 11 and a second supporting member 60 rotatably connected to a disk 12. An outer ring 41 of the flat bearing 40 is held between a rim drop 11c and an outside spring receiving ring 31 of the spring mechanism 30 and is fixed to the rim 11. An inner ring 42 of the flat bearing 40 is fixed to the rotating member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005321951-A (JP)
Title: Processor for print paper sheet
Inventor: ISHIWATARI KIWA
IPC: G07D7/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the processor of print paper sheets installed in equipment which should be installed especially in a small space between bases by solving the problem that any suitable compact and thin processor does not exist in a current status, and that even when a conventional equipment mechanism is made compact and thin as it is, the extraction operation of stocked print paper sheets is made extremely troublesome, and a maintenance operation is made difficult.  <P>SOLUTION: This processor for print paper sheets is configured so that print paper sheets inserted from an insertion path can be guided to a pair of rotary guide bars whose cross-section is S-shaped, and that the print paper sheets can be pressurized to a receiving plate energized to the rotary guide bar direction, and successively stacked and stored according to the mutual rotation of the rotary guide bars. The insertion path is provided with the identification sensor group and conveying means of the target print paper sheets, and the terminal of the insertion path and the conveyance guide groove of the rotary guide bars are linearly connected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321567-A (JP)
Title: Color image forming apparatus and its control method
Inventor: KITA HIROSHI
IPC: G03G15/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus in which a color sensor control is efficiently perfrmed by reducing the number of performing times of the color sensor control, and to provide its control method.  <P>SOLUTION: Based upon detection image data, a detection image is formed on a recording medium (S11) and the chromaticity of the detection image is detected (S12). Based upon the result of the detection, various kinds of pieces of correction information for correcting conditions under which images are formed are captured (S13), and any one of the various kinds of pieces of correction information can be selected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301187-A (JP)
Title: Tag sticker
Inventor: TAKAISHI TAKAMASA
IPC: G09F3/02
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a tag, which is attached to a merchandise and used to display the price, size and material or the like of the merchandise, and which is normally discarded after the purchase by a consumer, after the purchase.  <P>SOLUTION: In the tag sticker, a display section, which displays a brand mark and a logo or the like, is arranged at least on the surface of a sheet material, having an adhesive section and a merchandise information section, which displays the price and the size or the like, is arranged on the front surface or a back surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320903-A (JP)
Title: Combustion state detection device for internal combustion engine
Inventor: YORITA HIROSHI
IPC: F02D45/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect existence of a misfire in a combustion chamber of an internal combustion engine in both of BTDC section and ATDC section without calculation.  <P>SOLUTION: ECU 3 determines a combustion condition based on a characteristic line defined by a predetermined relational expression which gas under an adiabatic condition satisfying PVκ= constant follows in a space expressed by pressure and volume, here pressure in a combustion chamber 601 is defined as P, volume is defined as V and specific heat ratio of specific heat at constant pressure and specific heat at constant volume is defined as κ, and a relation of a position of a point in the space corresponding detected pressure and volume. Since it is sufficient with calculation based on data in ATDC section, the calculation load can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321329-A (JP)
Title: Flow rate transmitter
Inventor: ASANUMA YOSHIO
IPC: G01F3/10
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To normally detect a magnetic field from a transmitting magnet without glitch due to the effect of terrestrial magnetism even if the magnitude of the magnetic field transmitted from the transmitting magnet embedded in a rotor to an amorphous sensor becomes small.  <P>SOLUTION: The invention is for detecting the magnetic field from the transmitting magnetism embedded in the end surface of the rotor rotating in proportion to the flow rate of measuring fluid by using the amorphous sensor, and comprises a coil for an external magnetic field canceling which is put in the vicinity of the amorphous sensor, a magnetic sensor arranged in the vicinity of the amorphous sensor for detecting the external direct current magnetic field in the same direction as the amorphous sensor, and a controller for controlling the current sending to the coil for external magnetic field canceling for canceling the external direct current magnetic field detected with the magnetic sensor. The external direct current magnetic field affecting to the amorphous sensor is canceled by the magnetic field generated by the coil for external magnetic field canceling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004361938-A (JP)
Title: Noise reduction device
Inventor: NAKAJIMA TATSUMI
IPC: G10K11/178
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction device capable of establishing an excellent sound reduction effect to a transfer sound source in an active control type noise reduction device attached to a soundproof wall.  <P>SOLUTION: Sound waves collected by a microphone 20<SB>1</SB>having directivity toward the arrival side of automobiles are amplified by a preamplifier and inputted to a DSP processor. The signal A/D converted by an A/D converter and processed by filtering through an inverted filter is inputted to a delay circuit and delayed according to the order of the arrangement of loudspeakers 1 to 9. That is, the loudspeakers 1 to 9 are arranged in the ascending order from the coming side of automobiles (left side of the drawing) toward the passing-by side (right side of the drawing), and the loudspeakers 1 to 9 are provided with delay time of 0, τ, 2τ, ..., 8τ, respectively, according to the arrangement. the wave surface of the control sound can be slanted in the oblique direction by delaying the signal according to the order of the arrangement. That is, also in the oblique direction, a "line sound source" in which sound sources are rectlinearly arranged can be realized falsely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361939-A (JP)
Title: Projector and display apparatus
Inventor: ITO YOSHITAKA
IPC: H04N5/74
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector with high picture quality and a display apparatus in which the display performance of animation images is improved without decreasing the use efficiency of light.  <P>SOLUTION: In the projector, the luminous flux emitted from a light source 10 is converted into a reduced luminous flux having a smaller cross-sectional area with respect to the area of the display region of a light valve 60 by an illumination system equipped with a first lens array 20, a second lens array 20, a superposing lens 35 and a variable deflection angle prism device 40. The optical path of the reduced luminous flux is bent by the variable deflection prism device 40 so as to scan the display region with the reduced luminous flux in at least one dimensional direction. The illumination luminous flux having almost uniform distribution of the intensity in the display region can be obtained in a certain period, while only a part of the display region is illuminated in a momentary period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005324639-A (JP)
Title: Vehicular air-conditioner
Inventor: OKUMURA YOSHIHIKO
IPC: B60H1/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-mix type vehicular air-conditioner having an opening/closing mechanism to open/close an inlet of a cold air bypass flow passage and a heat exchange face of a heater core by fixing one end of a film-like member to the outer side of an opening part forming the inlet of the cold air bypass flow passage and winding and delivering the film-like member by moving a film-like member winding shaft itself connected to the other end of the film-like member, in which the film-like member winding shaft on the bypass flow passage side does not form ventilation pressure losses of an air passage on the downstream side of an evaporator.  <P>SOLUTION: When a film-like member winding shaft on a bypass flow passage side is located at an end on a heater core side at an inlet of the bypass flow passage, the film-like member winding shaft on the bypass flow passage side is arranged in an offset manner so as to be located on the downstream side of the air passage more than the locus of movement of the film-like member winding shaft on a heat exchange face side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332038-A (JP)
Title: Haptic input device
Inventor: MAEDA TAKUYA
IPC: G05G9/047
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a haptic input device suitable for downsizing a whole device.  <P>SOLUTION: In a frame 4, part of a plane-view square supporting part is formed by the respective side walls of a first support 4a and a second support 4b, and a pair of driving levers 5 and 6 are pivotally supported so that their rotary axes are made orthogonal to each other on the respective side walls of the supporting part, and an operation lever 7 whose swinging operation is possible is connected to the crossing section of the both driving levers 5 and 6. The pair of rotary motors 11 and 12 for applying external force via the driving levers 5 and 6 to the operation lever 7 are arranged so that their rotary shafts 11a and 12a are made orthogonal to each other, and a first rotary encoder 30 and a second rotary encoder 31 are arranged at the opposite side of the intersection P of the rotary shafts 11 and 12a. An acceleration gear train is interposed between both code boards 17 and 23 and both driving levers 5 and 6 of the rotary encoders 30 and 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005235161-A (JP)
Title: Simd type processor and image processing processor
Inventor: HARA KAZUHIKO
IPC: G06F15/80
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SIMD type processor in which a degree of freedom in connection between the processor and an external memory data transfer device is enhanced.  <P>SOLUTION: In the SIMD type processor having a global processor 1, a plurality of PEs, and an external input/output port for writing data in registers 20 of the PEs from the external memory data transfer device or reading the data after processing from the registers 20 of the PEs and in which a register 20a incorporated in an optional PE is accessed from the outside by inputting addresses for designating each PE, a plurality of post registers 12 which are allocated to addresses other than PE specification in the global processor 1 and can be accessed from the outside are provided and the data is transferred between the global processor 1 and the external memory transfer device via the external input/output port by accessing the post registers 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005307956-A (JP)
Title: Engine fuel saving method
Inventor: SAITO YUTA
IPC: F02M27/06
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion efficiency by activating moisture included in the intake air of an engine.  <P>SOLUTION: Only by making an infrared-ray radiating material contact with engine fuel, combustion efficiency can be improved. Namely, if a material radiating near a wave length of 3.0 to 3.8 in an infrared-ray range is made to contact with the fuel, a vibration period of a molecule in the fuel is changed from a basic state to an excited state. If the fuel is sent into the engine, the fuel contacts with moisture included in air in a cylinder. Therefore, the moisture contacting with the fuel is influenced by the molecule vibration of the fuel and resonated, thereby changing the molecule vibration of water from the basic state to the excited state to be activated. If activated, the combustion efficiency of the engine is improved, and fuel can be saved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI