baber/WOPTO huggingface dataset:
Patent JP-2008027854-A (JP)
Title: Electron emitting material and its manufacturing method, base material in which electron emitting material is formed, and electron emitting device
Inventor: NOGUCHI TORU
IPC: H01J31/12
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emitting material of high efficiency in which vapor-phase grown carbon fibers are uniformly dispersed, and its manufacturing method, and provide a base material in which an electron emitting material is formed, and an electron emitting device.  <P>SOLUTION: The manufacturing method of the electron emitting material includes a process of obtaining a carbon fiber composite material 1 by mixing the vapor-phase grown carbon fibers 40 with an elastomer 30 and by dispersing mixture by a shear force. The carbon fiber composite material 1 contains 8 to 40 vol.% of the vapor-phase grown carbon fibers 40. The vapor-phase grown carbon fibers are rigid fibers of 5 to 15 in the average value of a flexural index defined by a formula (1): (flexural index)=Lx/D (Lx: length of straight and not bent part of the vapor-phase grown carbon fibers, D: diameter of the vapor-phase grown carbon fibers).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033512-A (JP)
Title: Security chip and platform
Inventor: ARAI KAZUE
IPC: G06F21/44
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security chip and a platform achieving both of copyright protection of digital data and convenience of a user.  <P>SOLUTION: This security chip 25 is installed in each of platforms 2-1 to 2-m, to which encrypted digital data and an encryption key for decrypting the digital data are distributed from a server 1. In response to an authentication request from the server 1, the security chip 25 transmits authentication information including a certificate held inside it to the server 1 for receiving authentication processing. When transmitting the encryption key to another platform, the security chip 25 completely deletes the encryption key from a storage area storing the encryption key, simultaneously with reading the encryption key from a storage part 255 storing the encryption key, and then, it is determined whether the security chip 25 operates normally or not. When the encryption key is transmitted to another platform, it is determined whether the platform serving as a receiver has the security chip 25 or not.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012509-A (JP)
Title: Receptacle 1 utilizing special kind of stone (pulsating stone) composed of natural stock
Inventor: FUJIWARA YOSHIMASA
IPC: C02F1/68
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide special pulsating stocks composed of natural stocks with various forms in which durable period/time limit or the like which are problems in ceramics balls or filters used for a water quality improvement/modification-purposed water purifier or the like are eliminated.  <P>SOLUTION: Special pulsating stocks composed of natural stocks in a reduced amount are efficiently disposed/arranged or blended in a container 1 in a space on a small scale which has not been realized heretofore, thus the natural cluster (denoting the size of grains) of water, an aqueous solution or the like poured into the container 1 can be returned to the original cluster as possible, or can be improved/modified into a cluster finer than that.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031957-A (JP)
Title: Reciprocating compressor
Inventor: OKUDA TORU
IPC: F04B39/10
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating compressor wherein a gap between a piston at the top-dead center and a valve-seat member is made narrow to improve compression efficiency.  <P>SOLUTION: An intake-valve-holding recessed grooved 16 is provided in the valve-seat member 15 in the flat compression-chamber side-surface 15B facing to a retainer 8 of the piston 6. In the intake-valve-holding recessed groove 16, an intake valve 17 and an intake-valve receptor 18 are held. Thus, the compression chamber side-surface 15B of the valve seat member 15 is made almost flat by filling up the intake-valve-holding recessed-groove 16 with the intake valve 17 and the intake-valve receptor 18. The piston 6 can be brought close to the compression-chamber side-surface 15B to narrow the invalid gap G formed between the upper face 8A of the retainer 8 and the compression chamber side-surface 15B. The intake-valve-holding recessed-groove 16 can be narrowed by directly holding the intake valve 17 and the intake-valve receptor 18 in the intake-valve holding recessed-groove 16. Thus, the compression efficiency at the time when the piston is positioned at the top-dead center can be increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042957-A (JP)
Title: Power supply unit
Inventor: NAKAMURA MASAFUMI
IPC: H02M3/28
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the output current from sustaining overcurrent state.  <P>SOLUTION: The power supply unit comprises a power supply drive circuit 8, a transformer 9 having a primary winding 9A connected with the output portion 8A in the power supply drive circuit 8; an output terminal 10 connected with the secondary winding 9B of the transformer 9; a current detection resistor 11 interposed between one end of the output terminal 10 and one end of the secondary winding 9B; a comparator 12, having an input end 12A connected to one end of the current detection resistor 11 and an input end 12B connected to the other end of the current detection resistor 11; and a reference voltage generating circuit 13, interposed between the input end 12A or 12B and the current detection resistor 11 where the output signal from the comparator 12 is fed back to the power supply drive circuit 8, the transformer 9 is provided with an auxiliary winding 9C, the auxiliary winding 9C and a power supply section 12D of the comparator 12 are connected by a power supply line 100, and the power supply line 100 is not connected directly to the output terminal 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038178-A (JP)
Title: Plasma type mask cvd system
Inventor: MIYAMOTO SHUICHI
IPC: C23C16/04
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma type mask CVD system having high uniformity of film deposition and capable of preventing the effect by particles.  <P>SOLUTION: The plasma type mask CVD system has a vacuum tank 1, a lower cathode electrode 3 and an upper anode electrode 2 arranged parallel to each other in the vacuum tank, and a mask frame 50 for supporting a peripheral edge of a mask 4 arranged on a lower side of the upper anode electrode via a substrate 5, and performs the film deposition on the substrate by applying the voltage to a discharge space 6 between the lower cathode electrode and the upper anode electrode to convert a raw material gas in the discharge space into plasma and perform the film deposition on the substrate. A lower side of the mask frame is flush with a lower side of the mask in a vicinity of the discharge space. A space for storing the upper anode electrode and the substrate is formed inside the mask frame, and the mask, the substrate and the upper anode electrode are superposed with each other in this state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007073943-A (JP)
Title: Storage device and semiconductor device
Inventor: YUGAWA MIKIO
IPC: H01L51/30
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device and a semiconductor device of high reliability in writing and at low cost, having a nonvolatile memory element capable of adding data after manufacturing and capable of preventing forgery or the like by rewriting.  <P>SOLUTION: The memory element comprises a first conductive layer and a second conductive layer. It also comprises a layer which is formed between the first conductive layer and the second conductive layer, and contains a photosensitized redox agent that can be excited by re-coupling energy between electron and positive hole as well as an organic compound containing a substrate that is reactive to the photosensitized redox agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008042800-A (JP)
Title: Trimming device, method, and program
Inventor: TSUJI TETSUYA
IPC: H04N101/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To trim an image without cutting a human body nor an important background included in the image.  <P>SOLUTION: A face detector 10 detects the face of at least one person included in the image, and a main subject specifying unit 12 specifies at least one main subject from the at least one face. An information detector 14 detects at least one of a human-body area of the main subject, a blank area, a disappearance point where a plurality of structural lines cross each other at one point, and a high saturation area from the image. A composition determining unit 16 determines a composition for trimming the image based upon at least one of the position of the main subject, the position of the human body area, the position of the blank area, the disappearance point, and the position of the high-saturation area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041029-A (JP)
Title: Vehicle detecting device and vehicle detecting method
Inventor: OKABE HIDEFUMI
IPC: G06T1/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the existence/absence of a vehicle can not be correctly detected when an image having a characteristic similar to that of a vehicle image is included among images.  <P>SOLUTION: Images around one's own vehicle are acquired, and vibrations of the one's own vehicle are detected. If the vibrations of the one's own vehicle are detected on acquiring information showing the operation of other vehicle on the basis of the images, the information showing the operation of the other vehicle is acquired on the basis of the image acquired earlier than the images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046222-A (JP)
Title: Liquid crystal display device
Inventor: KADOWAKI SHINYA
IPC: G02F1/1335
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which attains a reflective display with high reflectance and excellent display quality.  <P>SOLUTION: The liquid crystal display device is provide with pixels having reflective regions where light rays are reflected on a reflection layer to perform the display. The pixels are composed of a red pixel, a green pixel and a blue pixel. The reflection layer contains silver or a silver alloy. The liquid crystal display device satifies inequalities of 0.92≤r, r≤1, g≤1, g≤-0.43r+1.4 and g≥-1.75r+2.6. Wherein, r, g and b respectively represent area ratios of reflective regions in the red pixel, the green pixel, and the blue pixel, and satisfy r+g+b=3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007060658-A (JP)
Title: Control method and system based on scenario
Inventor: KIM EUN-HUI
IPC: H04N5/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a system based on a scenario in which a user, who otherwise cannot easily handle various devices, at the same time, can control an image output device, an audio output device, and a source-input device at the same time, once a setting has been made.  <P>SOLUTION: A source-input device, an image output device, and an audio-output device are controlled simultaneously by a simple button input of a remote controller, based on the scenario mode set by the user, by selectively setting key code values of a plurality of external input channels, respectively for the image output device and the audio-output device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008045670-A (JP)
Title: Transmission
Inventor: DEGUCHI NORIO
IPC: F16H1/32
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission capable of improving convenience by enabling setting of a connection part with a driven body in an optional position of a case outer circumference.  <P>SOLUTION: An input shaft 5 rotated by receiving driving force of a driving motor 4, a speed change mechanism connected to the input shaft 5 to change speed of rotation of the input shaft 5, and rotating bodies 11, 21 rotatably supported by casings 2, 3, connected to the speed change mechanism, and transmitted with rotation are provided in the casings 2, 3. The driving motor 4 is fixed to one end sides of the casings 2, 3 in an axial direction, and in another end sides of the casings 2, 3, a fixing platform 8 for fixing the transmission 1 is unrotatably connected to the rotating body 21, and it is provided rotatably with respect to the casings 2, 3. Joints 6, 7 are provided on an outer circumference part orthogonal to an axial direction of the casings 2, 3, the fixing platform 8 is fixed, and the casings 2, 3 and internal gears 26, 27 are rotated along with rotation of the driving motor 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046474-A (JP)
Title: Electrophotographic apparatus
Inventor: TAKAHASHI KOICHI
IPC: G03G15/20
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus which, when high image quality is not required, can concurrently use toner allowing page cost to be reduced by increasing frequency in replacement of toner and a developing device.  <P>SOLUTION: The electrophotographic apparatus in which the developing device with a toner supply device for supplying the toner is removably arranged to an electrophotographic apparatus body, includes an identification information setting means capable of setting information to discriminate the toner, and is constituted so that the reference set value of a transfer current and the reference temperature setting when fixing can be varied according to the identification information of the toner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007120494-A (JP)
Title: Variable geometry inlet guide vane
Inventor: CARROLL CHRISTIAN A
IPC: F04D29/56
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inlet guide vane which provides controlled air flow and avoids separation of flow.  <P>SOLUTION: The inlet guide vane provides improved, smooth airflow and avoids separation of flow even at high incidence angles. The inlet guide vane includes a strut having opposite side surfaces that are continuously curved to provide a controlled velocity distribution at the trailing edge of the strut. The inlet guide vane further includes a flap having a leading edge aligned behind the trailing edge of the strut. Generally, the strut and the flap are designed together so that low momentum air in the gap between the strut and the flap will be energized and entrained in the boundary layer of the flap. The airflow from the gap will remain attached to the flap to improve the flow from the flap.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006344375-A (JP)
Title: Method for managing disk defect, device, and its disk
Inventor: LEE GYEONG GEUN
IPC: G11B20/18
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect managing method applicable to a write-once disk.  <P>SOLUTION: This defect managing method manages the disk defects of a recording medium. The method comprises the steps of: recording at least once defect information about data recorded on a data area of the recording medium by an i-th recording operation (i is an index), on an temporary defect management area provided on the recording medium as i-th temporary defect information; and recording management information for managing the i-th temporary defect information on the temporary defect management area as i-th temporary defect management information recorded including the address of a last recording section of user data on a data area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008056507-A (JP)
Title: Scribing method for stuck mother substrate and splitting method of stuck mother substrate
Inventor: NAKATATE MAKOTO
IPC: G02F1/13
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scribing method for a stuck mother substrate where an unnecessary chip can be adjusted to be broken so as to always stick to a specified position of stuck substrates and to provide a splitting method of the stuck mother substrate.  <P>SOLUTION: In the scribing method where a plurality of the stuck substrates 5 which is stuck with a first and a second square substrates 6, 7 so as to be aligned at one side of opposed two sides and not aligned at another side are picked from the stuck mother substrate 1 consisting of a first and a second mother substrates 2, 3, scribing of a full scribing line 12 on the second substrate 6 to the second mother substrate 2, scribing of a half scribing line 13 on the first substrate 7 to the first mother substrate 3 are strongly performed and scribing of the full scribing line 12 to the first mother substrate 3 is weakly performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057366-A (JP)
Title: Method and device for pressurizing and feeding inert gas
Inventor: OGAWA YOSUKE
IPC: F04B49/06
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To feed reliable inert gas by preventing generation of inert gas of lower concentration during unloading operation.  <P>SOLUTION: In a method for pressurizing and feeding inert gas pressurizing inert gas supplied from an inert gas supply source 1 and feeding the same to a pressurized storage tank 3 by a reciprocating piston type compressor 2, supply of inert gas from the inert gas supply source 1 to the reciprocating piston type compressor 2 is stopped under condition where the reciprocating piston type compressor 2 is operated, and inert gas pressurized and delivered form a delivery side of the reciprocating piston type compressor 2 is returned to an intake side of the reciprocating piston type compressor 2 and is re-circulated without being fed to the pressurized storage tank 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055326-A (JP)
Title: Membrane and method for separation of organic compound
Inventor: JIN TETSUO
IPC: B01D71/26
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation membrane allowing a mass production and having a high durability and a high-efficiency separation method.  <P>SOLUTION: The separation membrane is used to separate organic compounds from a water-organic compound mixture. The membrane consists of a resin with a dispersed organometallic complex, and the complex has a single-crystal structure composed of a structural unit of formula (1): -[M<SB>2</SB>(OCOR<SP>1</SP>)<SB>4</SB>R<SP>2</SP>]- (wherein M is copper (II) or rhodium (II); R<SP>1</SP>is an aryl group optionally having a substituent(s); and R<SP>2</SP>is a heterocyclic group having two nitrogen atoms).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055564-A (JP)
Title: Power tool
Inventor: TANAKA NAOTAKE
IPC: B25B21/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy and efficiency of a thread fastening operation, and eliminate limitations of an operating area by providing a function for monitoring a thread fastening operation to a power tool.  <P>SOLUTION: This power tool 1, in which a control circuit for monitoring the thread fastening operation is built, comprises thread fastening completion detection means for detecting completion of fastening threads, thread fastening count means for counting a detected number of fastened threads, thread fastening number setting means for presetting a number of threads to be fastened, and thread fastening completion informing means for informing completion of the operation when the fastening number reaches a preset number, inside a rechargeable power tool body 2. In this power tool 1, at least thread fastening number setting means 6, and thread fastening completion informing means 7 are installed to a lower front part 12a of a grip part 12 of the power tool body 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057757-A (JP)
Title: Bearing device for wheel
Inventor: TORII AKIRA
IPC: F16C33/64
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel for improving a product quality, by removing an oxidation scale generated by heat treatment of induction hardening.  <P>SOLUTION: This bearing device for the wheel is constituted of a rolling bearing of double rows of forming rolling traveling surfaces 10a, 2a and 3a of double rows on the inner periphery and the outer periphery, and is formed by grinding the outside rolling traveling surface 10a of the double rows, by forming a predetermined hardening layer 12 by the induction hardening in an inner diameter part 11 and a counter part 10c of an intermediate part of the rolling traveling surface 10a of these double rows, including the outside rolling traveling surface 10a of the double rows of an outer member 10. Since the inner diameter part 11 and the counter part 10c are simultaneously ground with the outside rolling traveling surface 10a of the double rows by a form grinding wheel 13, the product quality can be improved, by removing the oxidation scale generated by the heat treatment by the induction hardening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006320338-A (JP)
Title: Method and reagent for readily detecting genetic polymorphism
Inventor: SOYA YOSHIHIRO
IPC: C12Q1/68
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for clearly detecting genetic polymorphisms at several positions, especially the genetic polymorphisms at several positions such as cytochromes 2D6 and 2C19 in good repeatability; and to provide a reagent therefor.  <P>SOLUTION: The method for detecting the genetic polymorphisms by carrying out the amplification by using at least one of a wild oligonucleotide for detection and a variant oligonucleotide for detection, and a nucleic acid-specific label is characterized by detection of sequences at least at two different variant positions by the same amplification condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007183564-A (JP)
Title: Liquid crystal alignment agent
Inventor: KANG JEONG HOON
IPC: C08G73/10
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent liquid crystal alignment agent which has advantages such as long-term reliability, high voltage holding ratio (VHR), maintenance of a stable pretilt angle, excellent alignment property of liquid crystal and chemical resistance needed by a liquid crystal alignment agent for large LCDTV, achieves high display quality of LCD products, and, in a production process of an LCD panel, does not deteriorate in the characteristics of an alignment film caused by other steps such as liquid crystal dispensing and cleaning.  <P>SOLUTION: The liquid crystal alignment agent has stable reliability even in long-term drive. The liquid crystal alignment agent includes any one or a mixture of a specific polyamic acid obtained by reacting a functional diamine with an alicyclic acid dianhydride and a cyclic aromatic acid dianhydride and a specific polyimide polymer obtained by imidation of the polyamic acid, a compound having an epoxy functional group and an organic solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008068489-A (JP)
Title: Liquid jet head, image forming apparatus, and method for manufacturing liquid jet head
Inventor: KOGA KENTARO
IPC: B41J2/055
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that deformation of a portion around the bridge in removing the bridge may occur, when a structure that a bridge lies on a member having a diaphragm part such as a diaphragm member or a member having a thin part forming a dumper part of a common liquid chamber is made in a manufacturing process, resulting in defective bonding.  <P>SOLUTION: A nozzle plate, a fluid channel member 2 and the diaphragm member 3 are stacked to be bonded to form a liquid chamber unit. The external periphery of the diaphragm member 3 four bridges 61 in the manufacturing process. The external shape of the diaphragm member 3 excluding the bridges 61 is roughly the same as the external shape of the fluid channel member 2 in a plan view.  <P>COPYRIGHT: (C)2008,JPO&INPIT