baber/WOPTO huggingface dataset:
Patent JP-2007224094-A (JP)
Title: Piperidyl group-containing polymer and manufacturing method of the same
Inventor: NANBU YOKO
IPC: C08G65/26
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piperidyl group-containing polymer useful for a weather-resistant conductive material etc.  <P>SOLUTION: The piperidyl group-containing polymer expressed by general formula (1) (wherein A is a hydrocarbon group, R<SB>1</SB>is a 2-18C hydrocarbon group or a direct bond, n is a number of 1-100, and m is a number of 2-100,000).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225855-A (JP)
Title: Developing device and image forming apparatus
Inventor: AOKI YOSHIKAZU
IPC: G03G15/08
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve longer lifetime, even with a thicker discharged sheet while, preventing increase in the pressing force, increase in contact wear, flappings caused by heat shrink, and so on.  <P>SOLUTION: The developing device 20 has a developing roller 21 that develops latent images on an image carrier with developer. The developing device 20 has the discharged sheet 27 bent between its one end and the other end, the one end being disposed in contact with a part of the developing roller 21, whose part is located downstream of the area of development on the image carrier, and the other end being fixed in position. Perforations 27a are formed in the bent part of the discharged sheet 27, along the lengthwise direction of the developing roller 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225035-A (JP)
Title: Multistage wave motion gear device
Inventor: KANAI SATORU
IPC: F16H1/32
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage wave motion gear device capable of being installed in an installation space equivalent to that for substantially one unit.  <P>SOLUTION: The two-stage wave motion gear device 1 comprises an inside front-stage wave motion gear device 10 and an outside rear-stage wave motion gear device 20 arranged in a concentric manner. A rigid internal gear 11 of the front-stage wave motion gear deice 10 is used as an elliptical-contour plug 23b of a wave motion generator 23 which flexes a flexible external gear 22 of the rear-stage wave motion gear device 20 in the radial direction. It has internal teeth 11b formed on the inner peripheral face and it has an elliptical-contour outer peripheral face 11c. The internal space of the cup-shaped flexible external gear 22 of the rear-stage wave motion gear device 20 is used for incorporating the front-stage wave motion gear device 10, and so the two-stage wave motion gear device 1 having an ultra high reduction ratio can be installed in the installation space of the substantially outside rear-stage wave motion gear device 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226693-A (JP)
Title: Wiring design processing method and apparatus
Inventor: WASHIO HIROSHI
IPC: G06Q50/06
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently discuss on technical wiring design from a service entrance to dwelling unit distribution boards in an apartment house.  <P>SOLUTION: The processing of designing wiring from a service entrance of an apartment house to dwelling unit distribution boards in the apartment house includes the steps of: receiving data on a wiring design from a user terminal and storing it in a wiring design data storage part; processing an overcurrent circuit breaker capacity determination, an allowable current determination for each cable, a voltage drop determination for each cable and a protection determination for each cable according to the data stored in the wiring design data storage part; and sending the determination results to the user terminal. A technical discussion applicant can operate the user terminal and cause a server for executing the wiring design processing method to perform the above-mentioned processing to thereby saving labor in both power company and technical discussion applicant and improving work efficiency. The time necessary for technical discussions is also shortened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231764-A (JP)
Title: Fuel supply device
Inventor: MAEKAWA MASAHIKO
IPC: F02M37/18
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small fuel supply device using excess fuel as injection fuel of jet pumps and regulating the excess fuel by a relief valve to pressure not larger than a predetermined pressure.  <P>SOLUTION: A joint 60 has a fuel inlet opening 62, a first fuel supply opening 64, a second fuel supply opening 66 and a reception section 68 of the relief valve 70 and is integrally molded of resin. The fuel inlet opening 62 introduces return fuel from an internal combustion engine side. The first fuel supply opening 64 is fitted in the jet pump 80 for transfer. The second fuel supply opening 66 is bent in a L shape and is connected to the jet pump 90 for pumping through a tube 94 made of nylon. The return fuel is supplied from the fuel inlet opening 62 to the first fuel supply opening 64 and the second fuel supply opening 66 and is injected from nozzles of the jet pumps 80, 90. The relief valve 70 is received in the reception section 68 of the joint 60.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232959-A (JP)
Title: Image display device and projector
Inventor: MARUYAMA SHUNJI
IPC: H04N5/66
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and a projector that securely switch video signals.  <P>SOLUTION: The image display device has a plurality of audio input terminals 33 and 34, a plurality of video input terminals 31 and 32 corresponding to a plurality of kinds of audio signals, and an audio current/voltage determination unit 17 which detects an audio input terminal to which an audio signal is input between the plurality of audio input terminals, and a video signal is input from the video input terminal 31 or 32 corresponding to the audio input terminal 33 or 34 to which the audio signal is input.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233724-A (JP)
Title: Document retrieval system, its method and program
Inventor: NISHIMURA TAKESHI
IPC: G06F17/30
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to retrieve documents with little effort by using presented natural language sentences as search conditions.  <P>SOLUTION: A case frame extracting part 103 extracts a case frame from a document database 104 and a case frame search part 106 uses a case frame analysis part 102 to make a search to see if a case frame containing a portion of a search sentence is included in a case frame database 105. A search sentence candidate output part 107 displays the case frame found. A document retrieval part 108 receives one of the presented case frames as a search sentence, and a search document is retrieved from the document database 104 and presented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234144-A (JP)
Title: Optical disk device
Inventor: SHIHARA TETSUYA
IPC: G11B7/004
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of detecting fingerprints on an optical disk and improving reproduction performance of the fingerprints.  <P>SOLUTION: An envelope detection circuit 11b generates the envelope signal of an RF signal input from an AGC circuit 11a, a high pass filter 11c extracts the high frequency component signal of the envelope signal, a low pass filter 11d extracts the low frequency component signal of the envelope signal, an inverter 11e inverts the low frequency component signal to generate an inverted signal, a variable gain amplifier 11f amplifies the high frequency component signal by using the inverted signal as a gain to generate an amplified signal, a comparator 11g compares the amplified signal with a predetermined threshold level to generate a pulse signal, and a monomulti circuit 11h outputs one pulse of a predetermined time width by using either one of rising and falling of the pulse signal as a trigger to generate a defect detection signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235802-A (JP)
Title: Fading detection apparatus for receiving a plurality of channels, high frequency receiver using the same, and fading detection method used for them
Inventor: KITAZAWA KEIICHI
IPC: H04N5/44
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an erroneous fading frequency from being detected when a received channel is switched.  <P>SOLUTION: Fading correction steps 93b, 99b for receiving outputs of fading detection steps 93a, 99a and a selection signal are provided. When the selection signal is changed, the fading correction steps 93b, 99b maintain and output output-values of the fading correction steps 93a, 99a calculated at channels before the change, thereby detection of an erroneous fading frequency can be prevented on channel change depending on a difference from fading phase caused by a difference from the received channel, and the fading frequency can be detected with high accuracy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006256327-A (JP)
Title: Method and apparatus for handling for assembling box for tobacco product
Inventor: GHINI MARCO
IPC: B31B3/64
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for assembling a box in which a tobacco product is stored.  <P>SOLUTION: The box for cigarettes is assembled by a method accompanied with applying or scattering a small amount of a normal temperature curable adhesive (8) on selected regions (8a and 8b) of a blank (3) fed along a packaging line (1) of a packaging machine where the blank (3) is folded so as to form the box (2). If following application of the adhesive (8), there exists an interruption of operation of the machine maintained for a fixed period of time (T), the method for assembly comprises a heat-reactivating stage where the adhesive applied in advance on the blank is heated to a specified temperature, and as the result, its own joint characteristics are recovered, and the ultimate stability of the assembled box (2) is ensured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007243679-A (JP)
Title: Power supply controller, power supply control method, and image display apparatus
Inventor: TANAKA KENICHIRO
IPC: G09G3/20
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply controller that is not intentionally turning off the power supply of a display apparatus used for watching of display at the sunset time when the room gradually becomes dark and is automatically turning off the power supply of the display apparatus when the lighting of room is turned off.  <P>SOLUTION: The power supply controller is provided with a lighting-on detecting means for detecting that the room is brighter than a first brightness, a brightness shift detecting means for detecting that brightness has shifted to a second brightness or less that is lower than the first brightness within the preset first period after it has been detected with the lighting-on detecting means that the brightness is brighter than the first brightness, and a power supply control means 2 constituted with a lighting-off detecting means for detecting that the second brightness continues for the preset second period after the brightness has shifted to the second brightness or less. This power supply control means 2 controls stop of drive of the image display apparatus on the basis of the detection result of the lighting-off detecting means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236325-A (JP)
Title: Tailings return rethreshing cylinder-driving structure
Inventor: OTOKURA SUSUMU
IPC: A01F12/52
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tailings return rethreshing cylinder-driving structure which can simply perform the attachment or detachment of a power transmission member to a dust-sending-port rethreshing cylinder.  <P>SOLUTION: This tailings return rethreshing cylinder-driving structure is characterized by having a transmission shaft which is used for a threshing cylinder and disposed in a vehicle width direction in the front of a thresher and whose one end portion placed on the right side of the thresher on the basis of the vehicle-proceeding direction is operated-connected to a driving source, and a counter shaft disposed in the vehicle width direction to operate-connect to the a transmission shaft for a threshing cylinder through an endless belt transmission mechanism for input, and operate-connecting the tailings return rethreshing cylinder to the counter shaft through an endless belt transmission mechanism for output.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248730-A (JP)
Title: Sound model adaptive apparatus, method, and program, and recording medium
Inventor: NAKAZAWA YUICHI
IPC: G10L15/06
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To construct a sound model with high accuracy, by easily selecting a voice recognition result with high accuracy, suitable for adaptation without a teacher of the sound model, and by using the selected voice recognition result.  <P>SOLUTION: A reliability degree imparting section 150 calculates a reliability degree which is the estimation value of a recognition rate for each utterance sequence in which the word sequence of the voice recognition result is divided by using the voice recognition result. An utterance selecting section 160 selects an utterance sequence which is used for adaptation of the sound model by using the recognition rate of the sound model and the reliability degree for each utterance sequence. A sound model adaptive section 170 performs adaptation of the sound model by using the utterance sequence selected by the utterance selecting section 160 and a featured value corresponding to the utterance sequence.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248850-A (JP)
Title: Mach-zehnder type semiconductor element and control method thereof
Inventor: WADA HIROSHI
IPC: G02F1/025
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To adjust phase difference without increasing the amount of loss of light and without deteriorating an eye pattern when length of a waveguide is deviated from a design value.  <P>SOLUTION: This Mach-Zehnder type semiconductor element is constituted by sequentially laminating a waveguide layer 30 and a semiconductor layer 26 on one main surface of a semiconductor substrate 22 and is provided with a common electrode 46 on the other main surface. The waveguide layer 30 is divided into an incident waveguide 32, an optical branching filter 33, a first branching waveguide 34, a second branching waveguide 36, an optical multiplexer 37 and an emission waveguide 38. A modulation electrode 40 is provided to the upper side of the first branching waveguide and the refractive index of the first branching waveguide is changed by applying modulation voltage between the modulation electrode and the common electrode. A phase adjustment electrode group 50 including a positive bias electrode 53 to which positive bias voltage is applied to change the refractive index of the second branching waveguide, and first and second negative bias electrodes 55 and 57 to which negative bias voltage is applied and which sweeps a carrier from the second branching waveguide to a semiconductor layer is provided to the upper side of the second branching waveguide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245226-A (JP)
Title: Device to be provided on hydraulic press
Inventor: TSUKIDATE MISAO
IPC: B21D43/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supporting a steel bar or the like which can not be balanced by projecting the steel bar or the like from a hydraulic press and the hydraulic press which is provided with the device for supporting the steel bar or the like when correcting and working the steel bar or the like by using the hydraulic press.  <P>SOLUTION: When correcting and working the steel bar or the like by using the hydraulic press, the balance of the steel bar or the like (E) can be kept by providing an attachment (A) on the beam of the hydraulic press to support the steel bar or the like without depending on an assistant who holds the steel bar or the like which is unbalanced by being projected from the hydraulic press by providing it on the hydraulic press, providing an arm (B) on the attachment (A), providing an adapter (C) on the arm (B) and holding and supporting the steel bar or the like (E) which is projected from the hydraulic press with a hoist, a lifting tool, etc. provided in the adapter C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249914-A (JP)
Title: Data loading method and data processor
Inventor: FUKAGAWA MASAO
IPC: G06F9/34
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of processing speed of a command generated by requesting data to be used when there is no data to be used in a main memory or a data cache in executing a command to use continuous data.  <P>SOLUTION: In executing the command to use a plurality of continuous data, continuous data which may be used is divided in quantity units brought by one-time cache fill to perform cache fill, and a command (a boundary command) corresponding to data at a boundary of cache fill is first executed. Cache fill of data is then performed by a following boundary command during the execution of a command (an element command) corresponding to the continuous data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007255188-A (JP)
Title: Fuel controller for internal combustion engine
Inventor: KOMORI TAKASHI
IPC: F02D41/18
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel controller for an internal combustion engine capable of precisely estimating an intake air flow of the internal combustion engine having a bypass passage and air bypass valve for bypassing a compressor of a supercharger by suitably controlling an air-fuel ratio.  <P>SOLUTION: The fuel controller for an internal combustion engine determines whether or not the air bypass valve 7 remains open in response to supercharging pressure P3TC, intake pressure PBA, and atmospheric pressure PA, and calculates an intake air flow GAIRCYLN of a cylinder in response to the intake pressure PBA and the number NE of engine rotations when determining that the air bypass valve 7 remains open. When the air bypass valve 7 is not open, the intake air flow GAIRCYLN of a cylinder is calculated in response to an intake air flow sensor 22. A basic amount of fuel supplied to the engine is calculated in response to the intake air flow GAIRCYLN of a cylinder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253640-A (JP)
Title: Steering device and steering control method
Inventor: SUYAMA KOICHI
IPC: B62D101/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device and a steering control method which reduces a load on a driver's hands in steering operation by detecting an angle or position of the driver's hands for performing the steering operation.  <P>SOLUTION: The position of the hands holding a steering steel by the driver is detected by a camera 31, a steering reaction force of the steering wheel is corrected according to the position of the driver's hands holding the steering wheel detected by the camera 31, and the load on the driver's hands is reduced in steering operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257884-A (JP)
Title: Electrolyte membrane and solid polymer fuel cell
Inventor: SUZUKI TAKEYUKI
IPC: H01M8/10
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte membrane for a solid polymer fuel cell having both of output performance and durability achieved in high level.  <P>SOLUTION: The electrolyte membrane for the solid polymer fuel cell is a laminate of (1) a first layer 11 composed of an ion exchange resin and (2) a second layer 12 composed of a porous body and an ion exchange resin filling pores of this porous body. The ion exchange capacity of the ion exchange resin of the second layer 12 is larger than the ion exchange capacity of the ion exchange resin of the first layer 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007250509-A (JP)
Title: Projector inspection dark room group
Inventor: YUEN TON RIN
IPC: F21S2/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dark room group for projector inspection which can be installed promptly according to market requirements and of which the additional installation cost is low and in which a space for installation can be made small.  <P>SOLUTION: The dark room group is composed of a plurality of dark rooms for the inspection of projectors 30 and the dark room comprises a projector screen arranging part 16 in which a projection screen 50 is arranged, an opening for work 12 opposed to the projector screen arranging part 16, a side wall, a bottom, and a ceiling. The width of the projector screen arranging part 16 is defined by the width of the projection image of the projector 30, and the width of the opening for work 12 is defined wider than the width of a projector lens 46 of the projector 30, and narrower than the width of the projector screen arranging part 16. The dark room shares the side wall 18 with the other adjoining dark room.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007253703-A (JP)
Title: Electric power steering system
Inventor: ONISHI AKIRA
IPC: B62D6/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering system which can be manufactured at a lower cost than before.  <P>SOLUTION: The electric power steering system 10 determines an electric current command value Iq1* directed to an AC motor 20 according to an operating condition including a load torque Tf applied on a steering wheel 39, and controls the AC motor 20 by the electric current feedback control. Then, the load torque Tf is calculated based on the difference Δθ between the respective detected results by means of first and second rotational position sensors 50, 60 mounted via a torsion bar 40 arranged between them, and also the rotational position θ3 of the rotor 22 of the motor based on the detected result by the second rotational position sensor 60. As described above, in the present invention, the second rotational position sensor 60 to be used to detect the load torque Tf is used also in common to detect the rotational position necessary for the electric current feedback control of the AC motor 20. Therefore, only two rotational position sensors are enough although three rotational position sensors were necessary until now, and cost can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006214268-A (JP)
Title: Method of connecting foundation members, columns or beams in a wooden building
Inventor: SHIOIRI DORIYOKU
IPC: E04G23/02
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of simply and firmly connecting wooden structural materials like foundation members, columns or beams in a wooden building.  <P>SOLUTION: The method is characterized in that in a foundation 26 having at its end a groove 28 to which a foundation fixing plate 18 fits, the foundation fixing plate 18 fitted in the groove 28 and attached to a first connecting metal fittings 10 is arranged on the upper surface of foundation, that clearances between the inner wall surfaces of the groove and the foundation fixing plate 18 and between the end surface of foundation 26 and the side wall surface of connecting metal fittings 10 are fixed with adhesives, that the foundation 26 is connected with the first connecting metal fittings 10, and a beam 38 having at its one end a groove 54, in which a beam fixing plate 52 can be fitted, is attached to a second connecting metal fittings 40 by fitting the beam fixing plate 52 into the groove 54, and that clearances between the inner wall surfaces of the groove and the beam fixing plate 52 and between the end surface of the beam 38 and the side wall surface of the connecting metal fittings 40 are fixed with adhesives.  <P>COPYRIGHT: (C)2006,JPO&NCIPI