baber/WOPTO huggingface dataset:
Patent JP-2007310190-A (JP)
Title: Optical element, optical compensation element, liquid crystal display element and device for image projection
Inventor: KIYOZAWA YOSHIYUKI
IPC: G03B21/00
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which is applied to an element (e.g., a liquid crystal element), having positive uniaxial birefringence characteristics that can prevent irradiation of an element (e.g., the liquid crystal element) with harmful light, using a simple constitution, as well as, to compensate the birefringence characteristics of the element (e.g., the liquid crystal element).  <P>SOLUTION: A refractive index periodic structure is provided onto a support substrate, by stacking a plurality of dielectric layers, being mutually different in refractive index with a predetermined thickness each with a predetermined repetition cycle, wherein the repetition cycle of the refractive index periodic structure is not larger than 1/2 the wavelength of light in a predetermined wavelength region in the visible region, and the repetition cycle of the refractive index periodic structure and/or the ratio between the thicknesses of the respective dielectric layers, constituting the refractive index periodic structure and/or the thickness of the refractive index periodic structure, is set so that the transmittance with respect to light having a shorter wavelength and/or a longer wavelength than light in the predetermined wavelength region is made lower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006307638-A (JP)
Title: On-vehicle apparatus remote control device
Inventor: YAMAMOTO HIROAKI
IPC: B60R25/24
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle apparatus remote control device for improving security performance, without impairing convenience so that another person does not intrude in a vehicle up to getting in a car after operating unlocking by remote control.  <P>SOLUTION: An on-vehicle machine 10 can prevent another person from intruding in the vehicle up to getting in the car, after operating door unlocking by remote control from a portable machine, by controlling unlocking of a door lock part 36, by receiving a response signal responding to a question signal from the portable machine, by starting the transmission of the question signal to the portable machine, when receiving a remote control signal of the unlocking from the portable machine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007309282-A (JP)
Title: Compressor
Inventor: YAMAMOTO NOBUYUKI
IPC: F04B39/02
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To secure the lubricating oil amount required for reliability and durability during high-speed rotation of a compressor in a refrigerating cycle without deteriorating cooling performance of the refrigerating cycle, and to prevent fine air bubbles from being mixed into lubricating oil separated in a separation chamber and entering into an oil storage chamber.  <P>SOLUTION: An oil guiding passage 18 is formed between the separation chamber 15 and the oil storage chamber 16. The oil guiding passage 18 is bent with respect to a central axis 15a of the separation chamber 15 and communicated with a lower end of the separation chamber 15, and a cross sectional area of the communication part 20 is set below a half of a cross sectional area of the separation chamber 15. Due to turning speed of refrigerant gas in the separation chamber 15, the discharge amount of lubricating oil stored once in the connection part 20 in the refrigerating cycle is adjusted, and by the communication part 20 of the oil guiding passage 18 and a throttle part of an oil guiding port 18b, mixture of fine bubbles in the lubricating oil inside the oil storage chamber 16 can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315234-A (JP)
Title: Exhaust emission control system of internal combustion engine
Inventor: TSUKAMOTO YOSHIHISA
IPC: F01N3/28
Filed: 2006-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To further suitably control the quantity of a reducing agent actually supplied to an exhaust emission control device, when supplying the reducing agent to the exhaust emission control deice for recovering performance of the exhaust emission control device, in an exhaust emission control system of an internal combustion engine having the exhaust emission control device arranged in an exhaust passage of the internal combustion engine and comprising a catalyst and a front stage catalyst arranged in the exhaust passage on the upstream side of the exhaust emission control device and having the oxidation function.  <P>SOLUTION: When supplying the reducing agent, a reducing agent oxidation quantity being the quantity of reducing agent oxidized in the front stage catalyst is calculated (S105), and a reducing agent arrival quantity being the quantity of reducing agent arriving at the exhaust emission control device is calculated on the basis of a difference between the reducing agent oxidation quantity and a reducing agent supply quantity (S106). A supply method of the reducing agent and/or a supply quantity of the reducing agent are controlled so that the reducing agent arrival quantity becomes a target supply quantity (S108 and S110).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318423-A (JP)
Title: Portable terminal
Inventor: IRIUCHIJIMA TAKESHI
IPC: H04M1/247
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform split display of respective pictures of a plurality of operation modes, such as an outgoing mail creation mode, a received mail display mode, and a Web mode, on a display screen of a display unit 5 of a portable terminal having the plurality of operation modes.  <P>SOLUTION: An outgoing mail picture 9a, a received mail picture 9b, and a Web picture 9c generated in the outgoing mail creation mode, received mail display mode, and Web mode are stored and held in display memories 17, 18, and 24 respectively, and the plurality of pictures stored and held in the respective display memories are split-displayed on the display screen of the display unit. Further, a lever operation section 8 in which a function of switching the operation modes and a function of varying and setting a display area ratio of split display are incorporated is fitted to the back 7 of a mobile terminal body 1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318558-A (JP)
Title: Image processor
Inventor: KUNITOMO KEIJI
IPC: H04N5/225
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an object near a vehicle from being unrecognized and erroneously recognized when abnormality of image data and abnormality of a signal occur about an image processor for recognizing/detecting the object near the vehicle by processing image data obtained by a camera.  <P>SOLUTION: The image processor is provided with: an image data frame processing part 2 for performing sampling processing of image data caught by the camera by using a vertical synchronizing signal and a horizontal synchronizing signal of an image signal and outputting image data of a frame unit; an image recognition processing part 3 for processing the image data to detect the object; and a synchronizing signal abnormality detecting part 6 for detecting that abnormality occurs in at least one synchronizing signal between the vertical synchronizing signal and the horizontal synchronizing signal. The processor is configured so as to judge that an image recognition processing result of image data in a corresponding frame to prevent an image recognition processing result from being output to external devices when abnormality of at least one synchronizing signal is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318005-A (JP)
Title: Imaging element
Inventor: TOMINAGA HIDEKI
IPC: H04N5/372
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging element which can enhance the dynamic range thereof.  <P>SOLUTION: Charge multiplication cells are divided into two rows so that the charge multiplication cells can be parallel connected in two rows, while the charge multiplication factor of the divided each of the charge multiplication cells can be mutually different to constitute a CCM 21. Consequently, signal charges that exceed a predetermined quantity can be respectively distributed into divided cells BD, G<SB>1</SB>, G<SB>2</SB>, G<SB>3</SB>, ..., G<SB>L</SB>of G-row side having a smaller charge multiplication factor, while signal charges that do not exceed the predetermined quantity can be respectively distributed into divided cells BS, M<SB>1</SB>, M<SB>2</SB>, M<SB>3</SB>, ..., M<SB>N</SB>of M-row side having a larger charge multiplication factor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325391-A (JP)
Title: Control system for power system
Inventor: ITO YASUSHI
IPC: G06F3/048
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a malfunction of a system by preventing erroneous operation by facilitating respective types of operations for a power system control system.  <P>SOLUTION: In this control system for power system which has a man-machine interface 1, sets/operates the system, and performs maintenance for the system through the operation of the man-machine interface 1; a guidance button 132 for selecting a display of a system restoration operational guidance in the event that a problem occurs, and a display unit 11 for displaying the content of the system restoration operational guidance in the event that a problem occurs, are provided for the man-machine interface 1. If the guidance button 13 is operated under system failure; a failed portion, possible causes thereof, and a restoration operation method required to restore the system are displayed on the display unit 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255697-A (JP)
Title: Sealing device
Inventor: OGATA CHIYOTA
IPC: F16J15/3236
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device in which smaller internal stress is generated while securing sealing performance and eccentric following performance relative to a mounting counterpart.  <P>SOLUTION: The sealing device 1 is mounted in an annular gap between an inner periphery member and an outer periphery member for sealing the annular gap. It comprises a seal ring 11 arranged on the side of sealed fluid and a backup ring 21 arranged on the side of atmospheric air in combination therewith. The inner periphery member has a cylindrical peripheral face 52a with which a seal ring 11 has close contact, a tapered peripheral face 52b with which the backup ring 21 has close contact, and an axial end wall 52c. The seal ring 11 has seal lips 12, 13, 14, 15 for developing eccentric following performance and has close contact with the inner periphery member and the outer periphery member at the seal lips 12, 13, 14, 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325694-A (JP)
Title: Game machine, method and program for managing data
Inventor: OKADA KOJI
IPC: A63F5/04
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the number of slide pieces to be compacted, the storage volume of an expansion program to be less by simplifying a compaction/expansion method and a useless operation, in which the unnecessary number of the slide pieces is expanded or the like, to be avoided.  <P>SOLUTION: Twenty-one slide pieces arranged in a single reel are divided into seven sets of three pieces. The number of the slide pieces of each set is set quinary-numeral to operate set data of the number of the slide pieces which can be represented by one bite, providing compressed data of the number of slide pieces with seven bites through a combination of them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328129-A (JP)
Title: Liquid crystal display
Inventor: SHIRASAKA YASUHIRO
IPC: G02F1/1343
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of preventing deterioration of display performance due to the disorder of liquid crystal alignment in the peripheral part of a columnar spacer.  <P>SOLUTION: In the liquid crystal display 1 provided with a driving substrate 2 having pixel electrodes 24 arranged and formed thereon, a counter substrate 3 on which a counter electrode 32 common to a plurality of pixels is formed, columnar spacers 4 interposed between the driving substrate 2 and the counter substrate 3 which are disposed so that the pixel electrodes 24 and the counter electrode 32 are opposed to each other and a liquid crystal layer LC packed and encapsulated between the substrates 2 and 3, aperture patterns (a) including the columnar spacers 4 are provided at the counter electrode 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299721-A (JP)
Title: Ion implantation apparatus and method for obtaining a nonuniform ion implantation energy
Inventor: ROUH KYOUNG BONG
IPC: H01J37/317
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion implantation apparatus and an ion implantation method for performing ion implantation with a different implantation energy for each area of a wafer so as to obtain nonuniform ion implantation energy.  <P>SOLUTION: The ion implantation apparatus comprises: an ion beam source 110 emitting an ion beam; an implantation energy adjuster 120 for creating an ion beam with a relatively low, first implantation energy during a first period of time and creating an ion beam with a relatively high, second implantation energy during a second period of time; a beam line 130 for accelerating the ion beam adjusted in implantation energy; and an end station 140 for moving the wafer 150 vertically with respect to the ion beam, implanting the ion beam of the first implantation energy into a first area of the wafer 150 and implanting the ion beam of the second implantation energy into a second area of the wafer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328242-A (JP)
Title: Method for producing lithographic printing plate and lithographic printing original plate
Inventor: WAKATA YUICHI
IPC: G03F7/00
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lithographic printing plate by which development with an aqueous developer of pH 2.0-10.0 is performed, developing speed is high, and excellent printing durability is ensured.  <P>SOLUTION: The method for producing a lithographic printing plate includes: image exposing a lithographic printing original plate having a photosensitive layer and a protective layer in this order on a support with a laser beam of 350-450 nm, wherein the photosensitive layer contains (A) a sensitizing dye having maximum absorption in a wavelength region of 350-450 nm, (B) an initiator compound, (C) a polymerizable compound, (D) a binder having an acid number of ≤0.3 meq/g, and (E) a chain transfer agent having a hydrophilic group; and rubbing the plate surface with a rubbing member in the presence of a developer of pH 2-10 in an automatic processor equipped with the rubbing member to remove the protective layer and the photosensitive layer of an unexposed area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006343755-A (JP)
Title: Thin film transistor array panel
Inventor: KIM KYUNG-WOOK
IPC: H01L51/50
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor ("TFT") array panel provided with a structure capable of suppressing a leakage current occurring in back light without increasing the number of times of photoetching stages.  <P>SOLUTION: The TFT array panel includes an insulation substrate, a gate line formed on the insulation substrate and including a gate electrode, a data line insulated from and intersecting the gate line, and including a source electrode, a drain electrode opposite to the source electrode on the gate line, and a semiconductor formed in a layer between the data line and the gate line, and having a protruding portion extending below the drain electrode, wherein a portion of the semiconductor extending towards the drain electrode, from an area occupied by the data line, is positioned within an occupying area of the gate line including the gate electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007331176-A (JP)
Title: Method for boring hole in member having existing hole or the like to meet existing hole or the like
Inventor: HAYASHI SHINJI
IPC: B28D1/14
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boring method preventing the stop of the rotation of a drill by the engagement of the cutting edge of the drill with an existing hole or the like when a counterbore is bored from the surface of an ALC panel to meet the existing hole opened from a header surface or the like.  <P>SOLUTION: The drill 1 having a shape and dimensions which prevent the complete engagement of the cutting edge of the drill with the existing hole or the like 21 in boring is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335336-A (JP)
Title: Fuel cell system using formic acid fuel
Inventor: SUZUKI SHUICHI
IPC: H01M8/06
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell capable of obtaining a high output density by using an easy handling fuel because formic acid is not only strong but also more toxic than methanol and handling is difficult during fuel transportation though DFAFC ensures high output in comparison with DMFC.  <P>SOLUTION: This fuel cell system changes a carbon hydride fuel allowing relatively easy handling to a fuel with formic acid via a reformer of the fuel cell system and performs power generation by employing it for fuel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335801-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KAMATA YOSHIKI
IPC: H01L27/12
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an epitaxial growth layer whose crystallinity is satisfactory.  <P>SOLUTION: This semiconductor device is provided with a semiconductor layer 2 having crystallinity; a first insulating film 4 formed on the semiconductor layer, a first epitaxial growth layer 20 formed on the first insulating film through a first opening 4a communicated to the semiconductor layer formed in the first insulating film, a second insulating film 22 formed on the first epitaxial growth layer, and a second epitaxial growth layer 24 formed on the second insulating film through a second opening 22a communicated to the first epitaxial growth layer formed in the second insulating film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002813-A (JP)
Title: Construction method of liquid quality sensor, and liquid quality detecting device
Inventor: YAMAURA TSUYOTOSHI
IPC: G01M3/16
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid quality sensor and a liquid quality detecting device capable of detecting for example, leakage of salt water in a condenser etc., highly sensitivity and stably.  <P>SOLUTION: The liquid quality sensor comprises a liquid leakage detecting sensor 10, which is a cable like liquid quality sensor comprising a pair of conductors; and a liquid quality localizing device (instrument) 22 for specifying the liquid quality changing position, based on the time from a pulse is impressed between the pair of conductors, to the time the reflected voltage returns to between each conductor. The liquid quality sensor is constructed in the longitudinal direction of a solution bath 20 and such as to return at the end of the bath, while being shifted successively in the lateral direction of the both 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002715-A (JP)
Title: Very low temperature micro-slush production system
Inventor: ISHIMOTO ATSUSHI
IPC: F25B9/00
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein it is difficult to apply slush nitrogen to superconductive cooling since only technology for producing slush nitrogen of large diameter of particle size of mm order is provided presently, and a distribution of particle size of produced nitrogen solid is uneven, while slush nitrogen is expected to be applied as a next-generation refrigerant of a long distance superconductive cable in the development of superconductivity technology.  <P>SOLUTION: Very low temperature solid-liquid two phase fluid such as micro slush nitrogen two-phase fluid including uniform solid nitrogen particles of very small particle size is efficiently stably produced by a simple method. Thus the micro slush nitrogen two-phase flow utilization-type superconductive cable cooling system is provided. This technology can be applied in producing very low temperature two-phase fluid such as slush hydrogen and slush oxygen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005592-A (JP)
Title: Motor drive device and storage device with the motor drive device
Inventor: TOMONOBU TAKAMASA
IPC: H02P6/08
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive device which enables the stoppage of the inverter output to a motor by recognizing the abnormal stoppage of the motor instantly even if it stops abnormally by the factor other than an overcurrent.  <P>SOLUTION: When the drive device determines a motor to be stopping by the comparison among the present PWM output duty value, the PWM output duty value before one carrier stored in a PWM storage 18, and the reference PWM output duty value V_min, and the comparison between the rotor rotational phase Δθ of the motor estimated by a phase estimation formula based on a voltage equation and the reference rotor rotational phase Δθ0 of the motor, receiving the voltage rectified from AC power 1 as the input of the inverter 5, it stops the generation of the PWM output duty to a PWM generator 111 and also stops the revolution command to a revolution setting means 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005385-A (JP)
Title: Video signal processing apparatus
Inventor: HATANAKA HIROSHI
IPC: H04N5/44
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing apparatus in which a program in a video signal processing apparatus, such as a set-top box can be easily updated even in various operation modes, such as maintenance of the apparatus.  <P>SOLUTION: The video signal processing apparatus comprises a program-holding unit for holding operation program that are freely updated, external storage medium reading means for reading a content stored in an external storage medium, when the detachable external storage medium is loaded, and a video signal processing unit for reading the operation program from the program holding unit and at the same time, performing a video signal processing according to this. The video signal processing apparatus includes a program updating unit which updates the operation program by an update program, when the update program can be obtained from the external storage medium, when it is detected that the external storage medium is loaded to the external storage medium reading means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010923-A (JP)
Title: Semiconductor memory and data exchange system
Inventor: MITO KUMIKO
IPC: G06F21/60
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To random performance to generation of a scrambling key to improve secrecy of data by scrambling.  <P>SOLUTION: A semiconductor memory 2 includes a memory array 26 and a scrambling/descrambling section 21. The scrambling/descrambling section 21 applies scrambling processing to read data Dtr read from the memory array to generate output data s0-s7, and applies descrambling processing to an input scrambled signal IO to generate a command Cmd for the memory array. In the scrambling/descrambling section 21, a method for generating keys q0-q7 to be used for scramble processing and or descrambling processing is updated, taking the opportunity in which at least two selected from among the scrambled signal IO, the command Cmd, the reading data Dtr and the output data s0-s7 meets predetermined conditions.  <P>COPYRIGHT: (C)2008,JPO&INPIT