baber/WOPTO huggingface dataset:
Patent JP-2008214386-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: ITO MASAHARU
IPC: H01L21/304
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a pressure-sensitive adhesive sheet having excellent adhesive strength, following properties to unevenness for a wafer circuit surface etc., and preventing penetration of grinding water etc., into the wafer circuit surface during grinding without producing residues of a pressure-sensitive adhesive.  <P>SOLUTION: The pressure-sensitive adhesive sheet comprises a substrate and an energy ray-curing type pressure-sensitive adhesive layer formed on the surface of the substrate. The energy ray-curing type pressure-sensitive adhesive layer contains an energy ray-curing type acrylic copolymer prepared by copolymerizing 1-30 wt.% of acryloylmorpholine or methacryloylmorpholine and having an unsaturated group in the side chain and a urethane acrylate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212947-A (JP)
Title: Composite material manufacturing method and apparatus
Inventor: FUKUDA KUNIHIRO
IPC: B23K20/04
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material manufacturing method and apparatus for obtaining a composite material having excellent joinability with a low machining degree.  <P>SOLUTION: In the method for manufacturing the composite material, different kinds of metallic sheets 1A-1C are superimposed in the joining faces and joined to each other by cold rolling to form the composite material 10. The different kinds of metallic sheets 1A-1C are passed through an inert gas 25 atmosphere in which oxygen concentration is made ≤100 ppm, with activation performed for each joining face under this inert gas 25 atmosphere. Then, the different metallic sheets 1A-1C are superimposed and joined by cold rolling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214425-A (JP)
Title: Method for producing finely porous polyolefin membrane
Inventor: HATAYAMA HIROSHI
IPC: H01M2/16
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finely porous polyolefin membrane whose pore shapes can flexibly be controlled and which has high permeability.  <P>SOLUTION: This method for producing the finely porous polyolefin membrane comprises stretching a three-dimensional network structure porous sheet comprising a polyolefin resin and fine particles at a higher temperature than the melting point of the polyolefin resin, and the finely porous polyolefin membrane obtained by the method. The porous sheet is preferably produced by extracting a plasticizer from a preliminarily prepared sheet to perforate the sheet, and then stretching the sheet at a higher temperature than the melting point of the polyolefin resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217939-A (JP)
Title: Method for manufacturing stamper for optical disk and convex fixture
Inventor: TANAKA NOBUHIRO
IPC: G11B7/26
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a sun stamper for forming and shaping a substrate for an optical disk and a convex fixture which prevent deformation (warpage) of the sun stamper even when post curing is carried out to improve inter layer adhesive force of the sun stamper made by laminating a first metal layer, a heat insulating layer, and a second metal layer in order.  <P>SOLUTION: The method for manufacturing the stamper for the optical disk comprises the following processes: a laminated body forming process to laminate the first metal layer, the heat insulating layer, and the second metal layer in order on a mother on which a reversal pattern is made by reversing a fine pattern of a master of the stamper for the optical disk, a peeling process to obtain the sun stamper in which the fine pattern is transcribed to first metal layer by peeling off the mother from the obtained laminated body, and a post curing process to post cure the sun stamper after the peeling process. The post curing process is carried out by bending the sun stamper with the fine pattern outward.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215793-A (JP)
Title: Water heater
Inventor: YAMASHITA SATOSHI
IPC: F24H1/10
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater capable of eliminating various kinds of inconveniences when limitation is released in a case wherethe flow rate of hot water is limited by a user.  <P>SOLUTION: The flow rate of hot water is controlled by the normal control mode based on the number control in a normal situation. When the hot water amount limit SW is turned ON, the flow rate of hot water is throttled to the limit hot water amount by the flow rate control by the hot water amount limit mode. Even when the hot water amount limit SW is turned OFF, and the hot water amount limit mode is released, the flow rate is not increased or restored suddenly to the normal flow rate, but allowed to increase step by step. If the presently set temperature of hot water is higher than 50°C, the maximum set flow rate in the high-temperature setting mode is set to the upper limit, and the flow rate is maintained thereafter if the flow rate is increased and restored to the maximum set value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224221-A (JP)
Title: Device for measuring engine intake air amount
Inventor: AIKAWA TSUGUFUMI
IPC: G01F1/684
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring an engine intake air amount capable of improving accuracy of measuring an intake air amount by an air flow meter in an EGR control region.  <P>SOLUTION: The device measures the intake air amount of an engine 100 with an exhaust gas recirculation device 150 by the air flow meter 112 provided in an air intake passage 102. The device includes: an air amount ratio varying means for varying an air amount ratio to a flow passage 112C to a detection part 112D of the air flow meter 112 provided in the air intake passage 102; and a conversion expression changing arithmetic means for obtaining the intake air amount corresponding to an output voltage by changing a conversion expression between the output voltage of the air flow meter 112 and the intake air amount in response to variation in the air amount ratio by the air amount ratio varying means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226930-A (JP)
Title: Semiconductor light-emitting element
Inventor: ISHII HIROTATSU
IPC: H01S5/343
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element capable of emitting light in a green region of a wavelength longer than 450 nm without degrading crystal quality of an active layer.  <P>SOLUTION: A semiconductor laser diode 10 includes a substrate 1, a buffer layer 2, a first cladding layer 3, an active layer 4, a second cladding layer 5, a contact layer 6, a first electrode 7, a second electrode 8 and a resonator end surface. The active layer 4 is formed by alternately stacking an InN layer 4a with a first thickness and a GaN layer 4b with a second thickness. The layers 4a and 4b of the active layer 4 are uniformly stacked respectively in a plane microscopically. The first cladding layer 3 having an adjusted grating constant is used as a foundation layer of the active layer 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226567-A (JP)
Title: Streetlamp
Inventor: IWATANI KIYOSHI
IPC: F21S8/08
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent light pollution, such as delays in the ear emergence, occurring in plants by night illuminating light by a streetlamp placed in a spot adjacent to a vegetated zone.  <P>SOLUTION: This streetlamp has a single light source type, in which a light source of green light with wavelengths of 500 to 580 nm as a luminous body of the streetlamp, or a multiplex light source type, in which the light source of green and a light source of light including a wavelength region, except the green, such as a white light source, are combined. In the case of the multiplex light source type, the white light source or the like employs an LED with high directivity, the green light source irradiates a range including a vegetated area, and the white light source or the like will not irradiate the vegetated area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223326-A (JP)
Title: Locking device for vehicle
Inventor: WATANABE NORIMUNE
IPC: E05B81/72
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for a vehicle capable of detecting a locked condition of the vehicle securely irrespective of its simple structure.  <P>SOLUTION: When an actuator 56 for rotating and moving a pole 40 from an engaging position for engaging with a hook 35 to a non-engaging position and an actuator case 51 incorporating a first terminal 61 and a second terminal 64 forming an electric circuit for operating a lamp at unlocking time by coming into contact mutually in the actuator case 51 are connected with a lock case 26, a part 65 to be pressed being an end part of the second terminal enters the lock case and is pressed in the direction for allowing the part 65 to leave the first terminal by a pressing part 39 of the hook when the hook rotates from a locking position to an unlocking position side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109611-A (JP)
Title: Encryption conversion apparatus, encryption conversion method and encryption conversion program
Inventor: NAKAJIMA KAZUO
IPC: G06F21/60
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce data encrypting time and decrypting time.  <P>SOLUTION: A storage 10 starts read of unencrypted data in a predetermined volume from a disk drive 50 to an encryption conversion buffer 14b on reception of an encrypting request for the predetermined volume from a managing apparatus 40. The storage 10 then makes unencrypted data redundant, and encrypts and converts the unencrypted data to predetermined encrypted data. Specifically, the storage 10 duplicates the unencrypted data in the encryption conversion buffer 14b to an encryption conversion buffer 24b in a CM 1, encrypts and converts the unencrypted data to predetermined encrypted data, and passes the encrypted and converted data to an encryption buffer 14a. The storage 10 writes the encrypted and converted data to the disk drive 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223918-A (JP)
Title: Anchor
Inventor: IKEDA SHIN
IPC: F16B19/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured and easily-manufacturable anchor capable of adapting to panels having different hole diameters of mounting holes, that can be integrally formed, and capable of improving efficiency in mounting work.  <P>SOLUTION: This anchor 1 is integrally formed of a synthetic resin and includes a plate-like base part 2, a pair of supporting parts 3 erected on the base part 2 with a space between each other, a pair of first locking pieces 4 each projecting to the outside from the pair of supporting parts 3, and a pair of second locking parts 5 provided on the base part 2. The space between the pair of supporting parts 3 is expanded or contracted according to the hole diameter of the mounting holes 6a, 6b formed in panels P1-P3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225388-A (JP)
Title: Development device and image forming apparatus
Inventor: TAKAI TAKAYUKI
IPC: G03G15/08
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device capable of improving separability of charged particles from toner and setting an electric field formed on a supply region low.  <P>SOLUTION: A developer of the development device comprises the toner, carrier and the charged particles attachably and detachably retained by the toner. The development device in which the toner and carrier are charged into a polarity different from each other by mutual frictional contact comprises a first carriage member and a second carriage member facing an electrostatic latent image carrier, wherein a first electric field is formed between the first carriage member and the second carriage member, the toner in the developer retained by the first carriage member is moved to the second carriage member, at the same time, a second electric field is formed between the second carriage member and electrostatic image carrier and the toner on the second carriage member is moved to an electrostatic latent image of the electrostatic latent image carrier. A low magnetic force part having a low magnetic attraction force is formed on the outer circumferential surface of the first carriage member and the developer including the toner which retains the charged particles is carried by jumping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228255-A (JP)
Title: Reception device and reception method of base station of code division multiple access
Inventor: HIKITA MASAHIKO
IPC: H04B1/707
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To simplify control in separation/combination of a plurality of unit-matched filters for pass search, and to minimize configuration of a circuit with respect to the reception apparatus and the reception method in CDMA system.  <P>SOLUTION: The reception apparatus has: a plurality of first memories storing reception data from a plurality of wireless stations; a plurality of separate matched filters with each of data in a plurality of first memories inputted to perform a correlation operation with a diffusion code; a second memory storing outputs in each of a plurality of matched filters; a pass detector performing a pass detection from the signal of a delay profile obtained from the output of a second memory; a demodulator; and a memory controller. The memory controller combines the data of a plurality of the matched filters stored in the second memory, and switches data according to the output of the pass detector as to whether the data should be read as single and continuous data or as individual and independent data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236075-A (JP)
Title: Imaging apparatus and its image data recording method
Inventor: MAKI TAKASHI
IPC: H04N5/232
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily segment and record a square image and to segment and record the square image at a specified position by using a widely spread imaging apparatus provided with a photoelectric conversion device whose light receiving surface is rectangular.  <P>SOLUTION: In the imaging apparatus provided with a CCD 12 with a rectangular light receiving surface, a CPU 21 captures image data input by the CCD 12 to a main memory 7, delivers the image data to a pixel number conversion part 24, makes the image data of the square image for which the numbers of vertical and horizontal pixels are the same be automatically segmented from a center part, makes the segmented image data be compressed in an image compression and expansion part 23, and records the compressed image data in a data recording memory 4. Also, the position of the square image is specified in a monitor image displayed in a display device 3, and the image data of the square image at the position are segmented in the pixel number conversion part 24 and are recorded in the data recording memory 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234242-A (JP)
Title: Data transfer device
Inventor: MATSUURA MASAKI
IPC: G06F13/10
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device, capable of performing efficient transfer of data, considering advantages and disadvantages of overlap processing.  <P>SOLUTION: When an abnormal use state such that the response time of a second storage device 5 becomes longer than the standby time in access processing of a first storage device 10 occurs, overlap processing for interrupting access processing to the second storage device 5 is not performed during the standby time in access processing to the first storage device 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234362-A (JP)
Title: Image positioning method, image positioning device, image processing system, control program, and computer-readable storage medium recording the program
Inventor: NAKAI HIROYUKI
IPC: G06T3/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate positioning even if an imaging object has a frequency component of the Nyquist frequency of an imaging device or more.  <P>SOLUTION: A positioning part 12 includes an image position displacement detection part 22. The detection part compares frequency area data (imaging frequency components) obtained by converting reference image data selected from a plurality of pick-up image data to frequency area with frequency area data (design frequency components) of design data obtained by converting a design shape of an imaged surface of an imaging object P to frequency area, extracts, for frequency components lower than the Nyquist frequency of the imaging device 2 having imaged the imaging object P, a frequency component having no corresponding design frequency component from the imaging frequency components, and determines a position displacement quantity of each pickup image data other than the reference image data to the imaging frequency component from which folding frequency components are extracted. Therefore, even if the imaging object has a frequency component of the Nyquist frequency of the imaging device 2 or more, accurate positioning can be performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232040-A (JP)
Title: Lash adjuster
Inventor: YAMAGUCHI KATSUHISA
IPC: F01L1/22
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost lash adjuster capable of repeatedly retaining a screw rod under a state that the same pushed into a housing.  <P>SOLUTION: In the lash adjuster 1 including a cylindrical housing 14 opening at an upper end, a screw rod 15 having male screw 19 screwing with female screw 20 formed on an inner circumference of a housing 14 on an outer circumference thereof, and a spring 16 energizing the screw rod 15 in a projection direction, and supporting an arm 6 of a valve gear at an upper end part 24 of the screw rod 15, a sleeve 17 opening at both ends is fixed on an upper end of the housing 14, a pair of opposing slits 26, 26 extending in a circumference direction are formed on the sleeve 17, a circumference groove 29 corresponding to the slit 26 is formed on an outer circumference of the screw rod 15, a stopper pin 18 comprising a pair of opposing parts 27, 27 and a connecting part 28 is provided, and the screw rod 15 can be retained under the state that the screw rod 15 is pushed in the housing by making an opposing parts 27 of the stopper pin 18 engage with the slit 26 and the circumference groove 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233722-A (JP)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: TANAKA MIKI
IPC: G02F1/1339
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a liquid crystal from being made in contact with an uncured seal layer in a manufacturing method of a liquid crystal display device employing a liquid dripping method.  <P>SOLUTION: A first vertical alignment film 14 and a second vertical alignment film 24 are formed in non-display areas A2 of a first transparent substrate and a second transparent substrate 20. The first transparent substrate 10 has an uncured seal layer 15 formed along the entire outer edge of the non-display area A2. Then liquid crystal LC is dripped on a display region A1 on the first transparent substrate 10. Then the first transparent substrate 10 and second transparent substrate 20 are stuck together in a chamber 30 in a vacuum state, and then put back to the atmospheric pressure, and the first transparent substrate 10 and second transparent substrate 20 are pressed against each other to spread the liquid crystal LC. At this time, the seal layer 15 is gradually cured by irradiation with ultraviolet rays and the liquid crystal LC is disturbed with alignment restricting force of first vertical alignment film 14 and a second vertical alignment film 24 and does not contact the seal layer 15 before the seal layer is cured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237242-A (JP)
Title: Pachinko game machine
Inventor: IKEDA TERUYUKI
IPC: A63F7/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which enables a player to rest without damaging advances of the player even immediately after the end of a special game in a pachinko game machine capable of executing a shift drawing game to the special game and the special game including first and second types.  <P>SOLUTION: The pachinko game machine capable of executing the special game advantageous to the player and the shift drawing game in which shift drawing to the special game can be executed has: means for forcibly stopping a shift to the shift drawing game after the end of the special game; operation means capable of inputting a forced stop cancellation command by an operator; and forced stop cancellation means for canceling the forced stop state and shifting to the shift drawing game when receiving the forced stop cancellation command by the operation means under the forced stop state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243861-A (JP)
Title: Inspection apparatus and method
Inventor: YAMADA HIROSHI
IPC: G01R31/28
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection apparatus which can directly obtain a fact whether a mounting table has reached the amount of overdrive or not even when an inspected body and a probe card touch collectively.  <P>SOLUTION: The inspection apparatus 10 comprises a mounting table 11, a probe card 12 and a controller 14, and under control of the controller 14, the mounting table 11 is overdriven to electrically touch a wafer W and the probe card 12 collectively. In such an apparatus for inspecting the electrical characteristics of the wafer W, displacement sensors 20 for measuring the distance between the mounting surface of the mounting table 11 and the lower surface of the card holder 15 of probe card are provided at three positions on the outside at the outer circumferential edge of the mounting table 11, and the controller 14 controls the amount of elevation of the mounting table 11 based on the measurement of the displacement sensor 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238422-A (JP)
Title: Recorder and its control method
Inventor: IMAI KIYOTAKA
IPC: B41J2/01
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder simplifying control by eliminating waste of sensors, and to provide a control method.  <P>SOLUTION: In the recorder in which a carriage 21 carrying a recording head 20 and driving in a main scan direction is equipped with an optical paper width detection sensor so as to detect a scan width in the main scan direction of the recording head 20, a home position of the carriage 21 is set outside a conveyance region of a recording paper. A part 47 to be detected which can be detected by the optical paper width detection sensor is arranged at the home position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241782-A (JP)
Title: Display device and driving method thereof and electronic equipment
Inventor: YAMASHITA JUNICHI
IPC: G09G3/20
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve uniformity of a screen by making suitable mobility correction according to a grayscale of a video signal.  <P>SOLUTION: A write scanner 4 applies a control signal to a scan line WS to turn on a sampling transistor Tr1, and ceases the control signal applied to the scan line WS after starting sampling a signal potential to turn off the sampling transistor Tr1. A drive scanner 5 applies a pulsed signal to a scan line DS in a video signal write period from when the sampling transistor Tr1 turns on to when off to turn on a switching transistor Tr4 only for a limited correction time, and makes first correction mobility of the drive transistor Trd. When the signal potential of the video signal is not high thereafter, second correction of the signal potential held in a pixel capacitor Cs is made for an additional correction time after the video signal write period, and when the signal potential of the video signal is high, the second correction is not made.  <P>COPYRIGHT: (C)2009,JPO&INPIT