baber/WOPTO huggingface dataset:
Patent JP-2006031880-A (JP)
Title: Ferroelectric random-access memory
Inventor: OIKAWA KOHEI
IPC: G11C11/22
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a cycle time by changing timing in accordance with a cell position.  <P>SOLUTION: A ferroelectric random-access memory relating to an embodiment of the present invention comprises: a cell block of which one terminal is connected to plate lines PL0, PL1 and the other terminal is connected to bit lines BL, Ref.BL via block selector transistors BST0, BST1 each comprised of a plurality of unit cells M0, ..., M7 connected in series; a sense amplifier SA connected to the bit lines BL, Ref.BL; and a block selector decoder 13 for controlling the ON/OFF of the block selector transistors BST0, BST1. In accordance with a position of a selected unit cell that becomes a target of data read, among the plurality of unit cells M0, ..., M7, timing to operate the sense amplifier SA and the block selector decoder 13 is changed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041028-A (JP)
Title: Susceptor and epitaxial wafer manufacturing method
Inventor: NASU YUICHI
IPC: C23C16/458
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing susceptor and epitaxial wafer, in which the thickness of epitaxial film can be uniformized in manufacturing of the epitaxial wafer.  <P>SOLUTION: The susceptor 2 includes a wafer-loading board 21 on which substrate wafers are loaded. This wafer-loading board 21 is recessed, corresponding to the shape of substrate wafer and is formed of a first recess 211 for supporting the outer peripheral edge of the substrate wafer and a second recess 212 formed in the lower stage of the center area than the first recess 211. The bottom of the first recess 211 is inclined so that thickness of the susceptor 2 is reduced, as going toward the inner peripheral edge from the outer peripheral edge.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041744-A (JP)
Title: Image processor and processing method
Inventor: OGAWA KOICHI
IPC: A61B5/00
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform a contrast emphasis exactly depending on the feature of an image by simple processing while suppressing scale out.  <P>SOLUTION: The image processor (10) for emphasizing the contrast of an original image composed of pixels of digitized concentrations comprises a means (13) performing the concentration shift of the original image, a means (13) performing the multi-resolution decomposition of image data of the original image subjected to a concentration shift into coefficient data of low frequency component and high frequency component coefficients, a means (13) for weighting the high frequency component coefficients depending on the feature of the concentration of the original image for a part or all of a plurality of levels of multi-resolution decomposition, and a means (13) for recomposing the coefficient data having the weighted high frequency component coefficients into a new image. Multi-resolution decomposition is carried out by wavelet transform, for example, and recomposition is carried out by inverse wavelet transform.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035976-A (JP)
Title: Storing medium holding device to be mounted on vehicle
Inventor: SHII AKIFUMI
IPC: G06K17/00
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing medium holding device to be mounted on a vehicle capable of assuring safety when the vehicle is running.  <P>SOLUTION: The storing medium holding device 100 is installed on the vehicle in such a way as allowing the driver/passenger to put in and take out a storing medium 50 and performs writing and reading the data into/from the storing medium 50, wherein the arrangement includes a holding element 30b installed in the cabin, having an insert hole 30a for insertion of the storing medium 50, and holding the inserted medium 50 removably, a running sensing means 20 to sense whether the vehicle is in the running condition or not, and a put-in/out prohibiting means 60 connected electrically with the sensing the put-in/out operation prohibiting means 20 of the medium 50 to/from the holding element 30b when the sensing means 20 is sensing the vehicle being in the running condition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036453-A (JP)
Title: Automated warehouse
Inventor: TANAKA HIROSHI
IPC: B65G1/04
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electricity feed trolley from being damaged by a dropping substance with a simple constitution in electricity feeding to a stacker crane in an automated warehouse.  <P>SOLUTION: A protection cover 46 for the electricity feeding trolley 44 is mounted to a strut of a rack at a side of a lower frame of the stacker crane. Thereby, the electricity feeding trolley is prevented from being damaged by the dropping substance and the electricity feeding trolley and the protection cover can be easily installed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034607-A (JP)
Title: Sofa bed
Inventor: HAYASHI KANEFUSA
IPC: A61G7/00
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric sofa bed where the height of a bed frame can be adjusted and which can be used in common as a movable bed and a sofa where a back rest is formed by one motor-driven actuator.  <P>SOLUTION: Scott-Russel mechanisms are paired to make a structure of vertically moving the bed frame 1 by one motor-driven actuator 51. When another motor-driven actuator 52 is started to move a reciprocating bar 61 forward, the inclination of the erected back rest 21 is made to be gentle in association with the rotation of a first bell crank 71 to make a flat bed. When the reciprocating bar 61 is moved forward furthermore, in association with the rotation of a second bell crank 71 connected with a cylinder cam 62 via a link 60, the back rest 22 as the sofa is erected in the structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005190648-A (JP)
Title: Flash memory element
Inventor: LEE SOK KYU
IPC: G11C16/06
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash memory element which is increased in data loading speed in a page buffer by selecting data input via an IO pad to make only a desired data bus active, and prevents a power loss by reducing current consumption by an excess current.  <P>SOLUTION: This element is provided with an input receiver for inputting data, a data selecting part for recognizing whether the data entered to the input receiver are data to be programmed or data to be erased to generate a plurality of control signals, data load paths, the load path of the data to be programmed being enabled according to the control signal and the data load path of the data to be erased being disabled, and a page buffer for storing the data input via the data load path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051791-A (JP)
Title: Sensor array with a number of types of optical sensors
Inventor: EGGERS HELMUTH
IPC: H04N5/33
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor array with a number of types of optical sensor.  <P>SOLUTION: The sensor array 3 with a number of sensors 17, 18, 19, 20 arranged in a periodic group 21 for detection of electromagnetic radiation is disclosed, including sensors 17 of a first type for detection of radiation in an infrared spectral range and sensors 18, 19, 20 of at least a second type for detection of light in a visible spectral range. In the group 21, the number of sensors (17) of the first type exceeds the number of sensors 18, 19, 20 of the second type. Also a camera with such a sensor array 3 as well as an image reproduction system with such a camera and a vehicle with such an image reproduction system is disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006049363-A (JP)
Title: Stencil mask and stencil mask blank
Inventor: YOTSUI KENTA
IPC: G03F1/68
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil mask, along with stencil mask blanks, capable of easily determining an etching condition.  <P>SOLUTION: A difference between a maximum value and a minimum value of two-dimensional aspect ratio 2DAR, where 2DAR=ä(ARx<SP>2</SP>+ARy<SP>2</SP>)/2}<SP>1/2</SP>, in a plurality of membrane divisions, is 1.5 or less. Here, ARx is aspect ratio (=Tz/Lx) of thickness Tz of a substrate which is dug by etching in Z-axis direction against length Lx in X-axis direction of the opening to be a membrane division: ARy is aspect ratio (=Tz/Ly) of thickness Tz of substrate dug by etching in Z-axis direction against length Ly in Y-direction of the opening to be a membrane division: and thickness of substrate Tz corresponds to the height of a support frame or beam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048995-A (JP)
Title: Liquid fuel supply system in fuel cell
Inventor: KAMIYA TOSHIFUMI
IPC: H01M8/04
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel supply system in a fuel cell, wherein liquid fuel is prevented from spouting out when heating it and under a reduced pressure environment, the liquid fuel can be stably supplied regardless of the direction of a liquid fuel cartridge body, and the liquid fuel is prevented from volatilizing without exposing the liquid fuel even when supply of the liquid fuel is temporarily interrupted and the cartridge body is removed.  <P>SOLUTION: A fuel occluding body 11 to which capillary force is given to store liquid fuel is contained in a fuel tank part 10, and a valve body 12 capable of inserting a relay core 30 installed in a fuel cell main body N into the wall surface of the fuel tank part 10 and the liquid fuel cartridge body A capable of replacing air while having an air replacing hole 17 opened when supplying liquid fuel are inserted in the relay core 30 installed in the fuel cell main body N, and, the liquid fuel can be supplied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048237-A (JP)
Title: Memory management method
Inventor: YOSHIOKA MANABU
IPC: G06F12/00
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory management program and method for realizing high speed memory allocation by reducing an occurrence frequency of compaction, and shortening the retrieval time of an empty memory region, and for preventing application error due to the shortage of the memory region.  <P>SOLUTION: When a memory allocation request is generated, the memory management program makes a CPU 1 realize a function for specifying one memory segment from among a plurality of memory segments divided on the basis of statistical data of a size-categorized memory request frequency and an existence rate according to the requested memory size, and for executing memory allocation to the empty memory of the memory segment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049502-A (JP)
Title: Method of manufacturing multilayer substrate
Inventor: HARADA TOSHIICHI
IPC: H05K3/46
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer substrate which can elongate the number of times of using a buffer member and can improve an operating rate.  <P>SOLUTION: The method of manufacturing the multilayer substrate 100 includes a laminating step of laminating a resin film 11 made of a thermoplastic resin and a conductor pattern 12 to form a laminate 20; and a heating and pressurizing step of heating and pressurizing the laminate 20 by a hot press plate 50 from both upper and lower surfaces, in the state that the buffer member 50 arranged between the laminate 20 and the hot press plate 50 for reducing the pressure difference to be applied to the respective parts of the laminate 20 from the hot press plate 50 is interposed between the front surface of the laminate 20 and the hot press plate 50. The individual buffer members 60 are prepared according to the disposition of the conductor pattern 12 to the resin film 11. In the heating and pressurizing step, in the state that the laminate 20 and the buffer member 60 corresponding to the conductor pattern 12 of the laminate 20 are positioned, the laminate 20 is heated and pressurized by the hot press plate 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049595-A (JP)
Title: Silver solder cladding material, and lid and ring for package sealing
Inventor: ASADA TAKAO
IPC: B23K35/30
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide material whose processability is superior in silver solder cladding wherein a silver based wax material layer of a low temperature is bonded to substrate which consists of low thermal expansion metal.  <P>SOLUTION: The silver solder cladding material is constituted by including the substrate which consists of low thermal expansion metal, and the silver based wax material layer of a low temperature type which is bonded to at least one surface of the substrate. In the formation of the silver based wax material layer, paste in which media composed of solvent and binder is mixed to metal powder composed of silver based wax material of a low temperature type is spread and heated, the metal powder is melted, rapid solidification is performed, and further, strip processing is performed. In the lid for package sealing, stamping etc. of the silver solder cladding material is performed, and it is processed into a predetermined dimension.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021982-A (JP)
Title: Method of manufacturing porous material
Inventor: KONO MASAAKI
IPC: C01B33/12
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a silica-modified porous material having improved specific surface area and fine pores by modifying diatomaceous earth with silica to improve such a disadvantage of the diatomaceous earth that a material such as yeast having ≤10 μm particle diameter is not captured.  <P>SOLUTION: The silica-modified porous material is obtained by dipping the diatomaceous earth into an alkali solution to elute silica from the diatomaceous earth and adding a mineral acid to the mixed solution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044122-A (JP)
Title: Laser welding apparatus of resin molded article
Inventor: ISHIZUKA MASAKI
IPC: B29C65/16
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding apparatus of a resin molded article capable of properly controlling added pressure to a work to keep tight contact and welding without disconnecting a welding line on the way in welding an overlapped portion of the resin molded article by compressing the overlapped portion with a clamping nail for tight contact and using a laser beam.  <P>SOLUTION: In the laser welding apparatus welding the overlapped portion of the resin molded article by compressing the overlapped portion with the clamping nail driven by a cylinder to add pressure for tight contact and using a laser beam, a reaction force-detecting sensor 4 is mounted on the clamping nail 3. The reaction force-detecting sensor 4 detects a state of generated reaction force added to the clamping nail 3 when the overlapped portion of the resin molded article is clamped with the clamping nail 3 in order to properly increase or decrease the pressure of the clamping nail 3 added by the cylinder for the control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053952-A (JP)
Title: Voice output system and method for charging voice output terminal
Inventor: KAWASAKI ISAO
IPC: G11B31/00
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice output system which can output a voice outputted from a voice output terminal while charging a battery even when the battery prepared for the voice output terminal is dead, and which permits to hear a voice signal reproduced by a voice reproducing terminal, and to provide a method for charging the voice output terminal.  <P>SOLUTION: Based on the power supplied from the battery 13 for the reproducing terminal, the voice reproducing terminal 10 produces charging power for supplying the power to the voice output terminal 20, mixing the charging power with the voice signal, outputting the mixed voice signal and charging power to the voice output terminal 20 via a signal cable 40, and the voice output terminal 20 receives the mixed voice signal and charging power via the signal cable, separating the mixture of the voice signal and the charging power from each other, and outputs the separated voice signal in voice, and also uses the separated charging power for charging the battery 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005161015-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly attractive game machine which can stir up the thrilling and excitement of the players sufficiently by leaving the continuation of the special game status to the accidentality while the advantage for the players is guaranteed under the generated special game status.  <P>SOLUTION: In return for the establishment of the prescribed conditions, the special game status in which the mobile members 152a and 152b of the variable prize winning device 150 are shifted to the first position is generated. Under the special game status, the execution can be repeated by winning the special prize winning area 155 with the game balls accepted once by the variable prize winning device 150 and the variable prize winning device 150 is allowed to receive a fixed number of game balls regardless of the winning of the special prize winning area 155. During the special game status, when the game balls win the starter slots 21a-21c, the putting out of the prize balls then done by the winning of the starter slots 21a-21c is stopped by a prize ball put-out stop means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006054083-A (JP)
Title: Ic socket
Inventor: KAWAMURA NOBUO
IPC: H01R13/24
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket having contact pins with stable electric contact and improved reliability, capable of maintaining a cheap manufacturing cost.  <P>SOLUTION: The IC socket has a socket body and contact pins. The contact pin is composed of a plunger contacting an external terminal of an IC package to be mounted, and a coil spring unit vertical movement freely supporting the plunger. The plunger has a part at least linearly contacting an inner peripheral face of a coil spring as a constituent of the coil spring unit. Preferably, the linear contact part is the part where both end parts of the plunger are formed into a circular-arc shape, and the parts formed into a circular-arc shape are arranged in either line symmetry or point symmetry.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053318-A (JP)
Title: Spacer for fiber holder
Inventor: ISHIKAWA TAKAAKI
IPC: G02B6/00
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for fiber holder which can be fixed to a holder housing groove with a high strength and can perform the detachment to the holder housing wall simply in a short time while securing a high attachment dimensional accuracy.  <P>SOLUTION: In the invention, the spacer is pressed and fixed in the holder housing groove by forming a fixing mechanism on the spacer, therefore, the fixation strength is enhanced, a deviation thereof in the holder housing groove can be prevented and a working dimensional accuracy of an optical fiber housed in a positioning groove can be enhanced. According to the invention, the spacer is fixed or supported in the holder housing groove through a pressing action with a pressing screw or an elastic pressing piece and is removed by an operation of the pressing screw or elastic deformation and, therefore, even during an optical fiber working operation, the detachment and positional change of the spacer is simply permitted as necessary.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053045-A (JP)
Title: Method and apparatus for inspecting inside of tree in non-destructive manner using acoustic tomography
Inventor: MOURI SHIGEYUKI
IPC: G01N29/04
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently diagnose the state of the cavity or rotten part in a living tree in a non-destructive manner.  <P>SOLUTION: When the state in a tree is inspected in the non-destructive manner, high-frequency acoustic waves accurately controlled in amplitude and frequency are allowed to enter the tree from a plurality of positions and the acoustic waves propagated through the tree are detected at a plurality of positions to visualize the state in the tree on the basis of the reception signals. On the basis of the speeds of the reception signals at this time, the hardness of the tree, the presence of its cavity or rotten part, and its water content are diagnosed or the size of the cavity or rotten part of the tree is diagnosed on the basis of the energies of the reception signals or the frequency characteristics of the reception signals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006053064-A (JP)
Title: Micro-fluid chip and its manufacturing method
Inventor: MAGUCHI TAKAHIDE
IPC: G01N35/08
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-fluid chip capable of feeding or collecting an extremely small amount of a liquid without requiring a special pump or valve.  <P>SOLUTION: The micro-fluid chip comprising at least a four-layered structure composed of an opposite surface substrate, a first substrate, a membrane and a second substrate. The first substrate has at least one air passage and the first and second through-holes arranged at both ends of the air passage on the joint surface of the opposite surface substrate. The membrane is constituted so as not only to hermetically close the opening parts of the respective through-holes of the first substrate but also to hold the air passage and the respective through-holes to a vacuum state to form first and second depressed parts depressed in the respective through-holes to respectively correspond to the respective through-holes. The second substrate has at least one microchannel on the joint surface side of the membrane and a port opened toward the atmosphere communicating with the microchannel is arranged at one end of the microchannel while the other end of the microchannel is arranged on the upper surface of the second depressed part 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059644-A (JP)
Title: Image display device
Inventor: IBUKI HIROAKI
IPC: H01J31/12
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which is assured voltage endurance of a connection resistance and prevented from breakdown and performance deterioration of electron emitting elements, a phosphor screen, and driving circuits even if electron discharge occurs.  <P>SOLUTION: A front substrate of the image display device comprises a metal back layer 20 which is overlaid on a phosphor screen and composed of a plurality of divided electrodes 30, a common electrode 41 for supplying voltage to the divided electrode 30, and a connection resistor 43 which connects the divided electrode 30 to the common electrode 41. At least one end portion 31 of each of the divided electrodes 30 has a projecting arc portion 31A on surface facing to the neighboring divided electrode 30 and a straight line portion 31B formed on a surface facing to the common electrode 41.  <P>COPYRIGHT: (C)2006,JPO&NCIPI