baber/WOPTO huggingface dataset:
Patent JP-2007064023-A (JP)
Title: Internal combustion engine
Inventor: OTSUKA MASAYA
IPC: F01N13/10
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of restraining noise of an exhaust manifold even when the length of branch parts is shortened.  <P>SOLUTION: This internal combustion engine has a cylinder head 1 forming exhaust ports 20A to 20C respectively connected to three cylinders 10A to 10C. The internal combustion engine has the branch parts 32A to 32C respectively connected to the exhaust ports 20A to 20C and an aggregation part 34 for aggregating the branch parts 32A to 32C. The exhaust ports 20A to 20C and the branch parts 32A to 32C are pointed in the exhaust downstream direction A of the aggregation part 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067620-A (JP)
Title: Mobile communication terminal and method of image display
Inventor: MORIYA HIDENOBU
IPC: H04W88/02
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal which enables a user to read out his partner's personal information from an RFID (Radio Frequency IDentification) tag and high in serviceability of arranging and confirming the information.  <P>SOLUTION: The mobile communication terminal is equipped with a display unit 102 for displaying visual information, an image sensing unit 104 for acquiring image information as to a prescribed object, an RFID reader 108 for reading out the ID information from the RFID tag that stores ID information composed of one or more items related to the object, and a control unit 111 for displaying the read ID information together with the acquired image information on the display unit 102.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065862-A (JP)
Title: Image storage/display system and image data display method
Inventor: MIZUGUCHI MAKI
IPC: A61B5/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently prepare data for presentation (presentation data) based on key image data acquired from a subject.  <P>SOLUTION: When preparing presentation data by using the key image data of the subject stored in an image data storing part 11 of an image data server 1, the presentation data generating part 13 of an image data server 1 reads data format information corresponding to the purpose of use preliminarily stored in a data format information storing part 12 on the basis of information of the purpose of use of the key image data to be supplied from the input part 31 of an image display terminal 3 connected through a network 2 to the image data server 1. Then, the key image data read from the image data storing part 11 are edited on the basis of the data format information, so that the presentation data can be generated, and displayed at the data display part 32 of the image display terminal 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068097-A (JP)
Title: Imaging apparatus
Inventor: TSUKUI KATSUYUKI
IPC: H04N5/238
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To generate an image wherein illumination non-uniformity is eliminated, without mechanically or electrically driving an illumination means.  <P>SOLUTION: An illumination non-uniformity detection means is provided which detects an illumination non-uniform area (S108) in an illumination means for illuminating an object (S107), and when the illumination non-uniform area detected by said illumination non-uniformity detection means is equal to a predetermined size or larger (S109), an image is generated (S110, S111) by image signals within a light distribution range of said illumination means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006105972-A (JP)
Title: Calibration method for near field scanning optical microscope laser processing device and device therefor
Inventor: CHENG CHEN-HSIUNG
IPC: G01Q60/18
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration method for near field scanning optical microscope laser processing device and a device thereof capable of performing combination from/to a NSOM probe and to an NSOM probe of laser beam efficiently.  <P>SOLUTION: The near field scanning optical microscope laser processing device is comprised of a laser beam source 110 generating a laser beam with the peak wavelength, an NSOM prove 110, a binding substrate 124 formed by materials substantially transmitting the laser peak wavelength, an NSOM mount holding the NSOM probe and the binding substrate controllably, an NSOM controller, and a photodetector combined optically with the NSOM mount. The laser beam, radiated from the laser beam source, is optically coupled with the NSOM probe 110 via an input interface 107 at the one edge of the NSOM probe. A photodetector 128 measures the radiated power that is combined with the binding substrate 124, from the probe tip located at the other edge of the NSOM probe and adjustment is made until the power is optimized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007046763-A (JP)
Title: Crankshaft unit of internal combustion engine
Inventor: KOBAYASHI MASABUMI
IPC: F16C3/12
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crankshaft unit of an internal combustion engine capable of transmitting torque smoothly.  <P>SOLUTION: A crank journal (3) on the side to which a flywheel (2) of a crankshaft is attached and a crank arm (4) adjacent thereto are formed separately. A top end of the crank axle (3) is reduced in diameter and formed with a male screw (3a), and is engaged and connected with a female screw (3b) formed in the crank arm (4).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069413-A (JP)
Title: Reversible thermal recording medium
Inventor: YAMAMOTO SATOSHI
IPC: B41M5/333
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium having good color developing sensitivity and good color developing erasing characteristics over a wide environmental region.  <P>SOLUTION: The reversible thermal recording medium has a reversible thermal recording layer which comprises a binder resin, an electron-donating color developing compound and an electron-accepting compound, and can form relatively a color-developed condition and a color-erased condition by a difference between heating temperature and/or cooling speeds after heating, on a substrate. The reversible thermal recording medium is characterized by using a phenolic compound expressed by structural formula (1) as the electron-accepting compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071767-A (JP)
Title: On-vehicle content retrieval device
Inventor: NAKAMURA HIROSHI
IPC: G08G1/0969
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle content retrieval device capable of retrieving a content in response to a destination for route search, without setting a retrieving rule in every time of setting the destination for the route search.  <P>SOLUTION: This on-vehicle content retrieval device 1 for retrieving the content regenerated in an on-vehicle content regenerator is provided with a content retrieving means 13 for retrieving the content regenerated in the on-vehicle content regenerator, according to the content retrieving rule correlated with the destination for the route search set via input device 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074544-A (JP)
Title: Picture decoding and reproducing device
Inventor: KATAYAMA ISAO
IPC: H04N19/503
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the output of picture data from being interrupted in switching a reproduction system with neither depending on a frame memory for storing picture data being outputted nor using a large storage area of memory as picture decoding.  <P>SOLUTION: When the picture data being outputted is stored in a non-usage frame memory after switching the reproduction system, the control is performed to allow the picture data to be outputted after transferring the picture data to the frame memory which is used after switching the reproduction system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069837-A (JP)
Title: Suspension device for vehicle
Inventor: MINOSHIMA HARUMI
IPC: B60G21/067
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a suspension device for a vehicle capable of functioning a stabilizer bar at low cost.  <P>SOLUTION: A hydraulic system HS of the suspension device for the vehicle is provided with a front wheel side hydraulic cylinder 20 and a rear wheel side hydraulic cylinder 40 connected by passages L1, L2; an accumulator Acc; and control valves 50A, 50B. The control valves 50A, 50B are normally open type mechanical opening/closing valve capable of controlling communication/shutting off between the passages L1, L2 and a passage L3 connected to the accumulator Acc. In traveling at a predetermined speed or higher of the vehicle, when predetermined pressure fluctuation is generated in the respective passages L1, L2, pressure difference is generated between a high pressure chamber R5 and a low pressure chamber R6 by a flow of an operation oil passing a clearance 52b between check valves 61, 62 and a piston 52. The piston 52 and a valve rod 53 are moved by the pressure difference in resistant to pressing force of a spring 54 and a valve element 53a is seated on a valve seat 51e3 to shut off the communication between the passages L1, L2 and the accumulator Acc.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073012-A (JP)
Title: Random number generation system
Inventor: YOSHIDA TOMOAKI
IPC: G09C1/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random number generation system capable of generating cryptologically safe random numbers by using a pseudo random number generation means.  <P>SOLUTION: This random number generation system masks pseudo random numbers 222a, 222b, 222c and 222d generated from a certain pseudo number generation means CNN-2 (220) by a mask pattern 214 created based on a pseudo random number 212 generated from a pseudo random number generation means CNN-1 (210) in a distinct system and outputs the results 230a, 230b, 230c and 230d therefrom as a random number sequence. For instance, a chaos neural network CNN can be used for the pseudo random number generation means. By using the output random number sequence for an encryption system by a conventional encryption method, encryption further high in robustness can be executed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078079-A (JP)
Title: Full-toroidal continuously variable transmission
Inventor: HASUDA YASUHIKO
IPC: F16H59/68
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve fail-safe by a simple structure in a full-toroidal continuously variable transmission.  <P>SOLUTION: The abnormality of pressure in the oil chambers 23, 24 of a hydraulic cylinder 20, providing push-pull force to a roller 17 is monitored by first and second pressure sensors 32, 37. For example, when the abnormality of pressure in the first oil chamber 23 is detected, a pressure command value P2d to a second pressure control valve 34, corresponding to the second oil chamber 24, is corrected on the basis of the difference ΔP between the detected values of both sensors 32, 37 (equal to the difference between the detected pressures of both oil chambers 23, 24). Namely, by controlling the second pressure control valve 34 in the hydraulic pressure supply line to the second oil chamber 24, functioning normally, the difference in the pressure between both the oil chambers 23, 24 is prevented from becoming abnormal. The variable transmission functions normally in the overall system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076530-A (JP)
Title: Gas generator
Inventor: NISHIMURA KOICHI
IPC: B60R21/264
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generator capable of realizing the ignition performance with a simple constitution.  <P>SOLUTION: The gas generator has a short cylindrical housing 2 consisting of a lower lid 2b having an ignition means which forms an initiator shell, and an upper lid 2a for closing the lower lid which forms a closure shell. An ignition means 20 consisting of an ignition agent charging container 19 having an igniter 9 and an ignition agent 17 therein, and a cylindrical body 16 provided on an outer surface of the ignition agent charging container 19 in a tightly attached manner, a gas generation agent 13 and a filter material 11 are arranged in this order in the housing 2 from a center thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081209-A (JP)
Title: Solid electrolytic capacitor
Inventor: MATSUSE MITSUTAKA
IPC: H01G9/012
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor for preventing characteristics from decreasing even if a connection member is connected to a lead frame, or the like by a conductive adhesive.  <P>SOLUTION: A connection section body 61 in the connection member 60 is electrically connected to edges 11B-41B in positive electrode sections 11-41 in four capacitor elements 10-40 for composing the solid electrolytic capacitor 1. A surface 62B at a bottom 62 of the connection member 60 is plated by Ag entirely. The bottom 62 is electrically connected to a first conductive pattern 51A in a printed circuit board 50 by a conductive adhesive 71 that is a silver-epoxy-based adhesive, and negative electrode sections 12-42 are also electrically connected to a second conductive pattern 52A by the conductive adhesive 71.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080454-A (JP)
Title: Semiconductor storage device
Inventor: MIYAKO TETSUYUKI
IPC: G11C17/12
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a function as a monitor tool, capable of rewriting stored information by trimming resistance inside a storage cell in storing the information using a pair of the storage cells, and easily detecting, variation in an element formation process and failure of a device after the element formation process is completed.  <P>SOLUTION: The device is equipped with a cell array 10 in which storage cells 11, each configured with a MOS transistor 12 and a resistor 13 serially connected, is arranged in a matrix shape; a word line WLi connected to a gate of the MOS transistor 12 of the storage cell 11 in the same row of the cell array; a plurality of bit lines BLj arranged corresponding to each of the columns of the cell array and connected to one end of the resistor 13 of the storage cell of the same columns in common, respectively; and a signal difference determination circuit 14 for determining the stored information in the pair of the storage cells by comparing two output signals read in the two bit lines from the pair of the storage cells comprising each of one storage cell for the two columns among the cell arrays.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086980-A (JP)
Title: Transistor driving circuit, transistor driving method and constant voltage circuit
Inventor: HAYASHI KATSUHIRO
IPC: G05F1/56
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor driving circuit, a transistor driving method and a constant voltage circuit for preventing any output voltage from fluctuating even when an error amplifier circuit whose characteristics are different is switched.  <P>SOLUTION: Even when either a first error amplifier circuit A1 or a second error amplifier circuit A2 is used, an output voltage Vo which is the same voltage is generated by eliminating the error of the output voltage Vo to be generated due to the difference of the offset voltage or amplification rate of the first error amplifier circuit A1 and the second error amplifier circuit A2, by using voltage-dividing resistors R1 to R4 installed in an output voltage detection circuit 6 and NMOS transistors M2 and M3 constituting trimming fuses F1 and F2 or a switch connected in parallel with the resistors R2 and R4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001851-A (JP)
Title: Method for producing amorphous calcium phosphate-coated particle, and amorphous calcium phosphate-coated particle
Inventor: SAEKI TATSUYA
IPC: C09C1/00
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing amorphous calcium phosphate-coated particles having an improved coverage, and to provide amorphous calcium phosphate-coated particles obtained by using the production method.  <P>SOLUTION: The method for producing amorphous calcium phosphate-coated particles in which a base material composed of at least one kind selected from flake mineral particles and planar mineral particles is coated with amorphous calcium phosphate comprises: an acid treatment stage; a pickling stage; an alkali stage; and a calcium phosphate coating stage. Further, the amorphous calcium phosphate-coated particles are produced by using the production method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086399-A (JP)
Title: Optical element
Inventor: KIYOHARA YOSHIKO
IPC: G02B5/30
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having a photo-alignment layer that can develop alignment regulating force by irradiation with light and an optical functional layer containing a liquid crystalline compound, wherein the adhesiveness between the photo-alignment layer and the optical functional layer can be increased and durability of each layer can be improved.  <P>SOLUTION: The optical element comprises at least a support, a photo-alignment layer that can develop alignment regulating force by irradiation with light, and an optical functional layer containing a liquid crystalline compound. The photo-alignment layer is formed from a photo-alignment layer forming composition containing a compound having at least one kind of group selected from an epoxy group, oxetanyl group and vinyloxy group. The optical functional layer is formed from an optical functional layer forming composition containing a compound having at least one kind of group selected from an epoxy group, oxetanyl group and vinyloxy group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087806-A (JP)
Title: Guide light device
Inventor: TANO NORITAKA
IPC: F21S9/02
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide light device in which inspection can be carried out efficiently and in which malfunctions can be prevented.  <P>SOLUTION: Since a receiving part 73 is installed so as to be on a deeper side of peripheral frame part 91 than a transmitting part 72, a signal for transmitting an inspection result from the transmitting part 72 is not made to be incident on the receiving part 73 side by mistake. Therefore, the malfunctions that a control unit 19 starts the inspection again in spite of completion of the inspection can be prevented. By this, there is no erroneous judgment that a battery 20 is at the service lifetime which is infact not.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084299-A (JP)
Title: Sheet treatment device
Inventor: DOBASHI HIROYUKI
IPC: B65H5/06
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet treatment device capable of performing skew correction and accurate punching operation.  <P>SOLUTION: A first and a second transport roller are installed one by one from upstream to the downstream in the sheet transporting path, whereby sheets of paper are transported from upstream to downstream, and a punch unit is installed between the two rollers so that a boring blade of the punch unit can protrude to the sheet transporting path, and the position of the blade is controlled according to the transported condition of the sheet. A control part protrudes the blade to the sheet transporting path before the leading edge of the sheet reaches the punch unit, corrects the skew by abutting the leading edge of the sheet to the blade, and applies a punching process to the sheet by retracting the blade after correction of the skew once from the sheet transporting path, transporting the sheet to downstream, and again protruding the blade.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086021-A (JP)
Title: Device for predicting destruction of bearing of principal axis
Inventor: HOSHI TETSUTARO
IPC: G01M99/00
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To predict breakdown of the roller bearing of the main axis of a working machine, without having to use expensive FFT, and to implement a decision concerning stop/maintenance of the machine without waste.  <P>SOLUTION: The device 1 for predicting breakdown includes a power signal output device 10 for squaring the output signal of an acceleration detector 2, mounted on an outer cylinder of the bearing of the main axis of the working machine in a multiplication circuit 16, after passing frequency filters 14, 15; and then the output signal is squared by the circuit 16 and integrated by an integrating circuit 17 to generate power signal; a monitoring device 30 for notifying by a notifying means 34, when the number of times that a minimum value of reading each 2 seconds is larger than the threshold reaches a predetermined number and also, storing/retaining a maximum value of reading during operation of a day, the number of times that a minimum value of reading each 2 seconds is larger than the threshold; and an operation time together with the date as history information to then made to be read to the external personal computer, as necessary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006048720-A (JP)
Title: Device and method for automatically marking document
Inventor: TAKAHASHI KOICHIRO
IPC: G06F17/21
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of automatically attaching a mark indicating logical structure to a document which is not marked.  <P>SOLUTION: This device is composed of: a document input part 1 which stores an inputted document; a marking rule part 2 which describes rules for marking; a marking part 3 for performing marking processing to the inputted document by applying the rules to the inputted document and outputting a character string conforming to the rules by converting it into a predetermined pattern and outputting an original character string for a character string which is not conforming to the rules; and a marked document output part 6 which stores the marked document outputted from the marking part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007090375-A (JP)
Title: Device for expanding tube end of metallic tube
Inventor: HATANO YASUJI
IPC: B21D41/02
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for expanding the tube end of a metallic tube by which an expanded part can be secured in a predetermined size even when the wall thickness of the metallic tube is thin.  <P>SOLUTION: This device is provided with a clamp 1 and a expanding means 2. The expanding means 2 is provided with a forming punch 21 at the nose of which a taper-shaped expanding tapered part 21a is provided and an approximately columnar core bar 22 which can be inserted in the state where the core bar is loosely brought into contact with the inner peripheral surface of the metallic tube 3 in a portion where is held with the clamp 1. The core bar 22 is fixed to the nose side of a shaft member 23 and the base end part of the shaft member 23 is inserted freely slidably into an axial-direction small-diameter hole 21b which is formed in the nose face of a forming punch 21 and an axial-direction large-diameter hole 21c having a diameter larger than that of the axial-direction small-diameter hole 21b is formed on the bottom side of the axial direction small-diameter hole 21b. In the base end part of the shaft member 23, an enlarged part 23a where can be locked to a stepped part having different diameters which is present in the axial-direction large-diameter hole 21c and formed between the axial-direction large-diameter hole 21b and the axial-direction small-diameter hole 21b and a coil spring 24 is housed in the compressed state between the enlarged part 23a and the bottom part of the axial-direction large-diameter hole 21c.  <P>COPYRIGHT: (C)2007,JPO&INPIT