baber/WOPTO huggingface dataset:
Patent JP-2004105383-A (JP)
Title: Game machine and program
Inventor: TOYODA HIROBUMI
IPC: A63F3/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which imparts an actually attending feeling to a game player, and at the same time, involves galleries other than the game player for the game machine for a bingo game or the like.  <P>SOLUTION: This game machine is equipped with a lottery ball throwing-in means which throws in a plurality of lottery balls to a surface part of a box body, a ball entering detecting means, and a lottery ball discharging means which discharges a plurality of lottery balls which have entered each of a plurality of lottery holes. In this case, the ball entering detecting means detects whether all of a plurality of the lottery balls thrown in the to the surface part of the box body by the lottery ball throwing-in means have entered a plurality of lottery holes or not. The lottery ball discharging means has the function of discharging all of a plurality of the lottery balls after a specified period of time has passed when it is detected that all of a plurality of the lottery balls thrown in by the lottery ball throwing in means have entered each of a plurality of the lottery holes by the ball entering detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112255-A (JP)
Title: Image reading apparatus, image forming apparatus, program, and storage medium
Inventor: KODAMA TAKU
IPC: H04N1/19
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily and appropriately judge and cope with soft focusing by utilizing the special features of the JPEG 2000 when reading manuscripts.  <P>SOLUTION: The JPEG 2000 for performing wavelet conversion to an image in an image compression process has the special features where high-frequency components are reduced in soft focusing although the high-frequency component in a wavelet coefficient is generated in focus. Therefore, compression processing is made to the wavelet coefficient to read image data (S2) and information on the high-frequency component is utilized for judgment (S4), thus easily and appropriately judging the presence or absence of soft focusing. In the case of soft focusing (Y for S4, N for S6), the same effect as in the case of focusing can be obtained by data processing as correction processing (S11) to the wavelet coefficient corresponding to a soft focused place, thus simply and appropriately performing coping without requiring any mechanical focusing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111722-A (JP)
Title: Semiconductor device
Inventor: OGURO TATSUYA
IPC: H01L21/324
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, where occurrence of a slip is suppressed and a device can be formed on a high-resistance substrate.  <P>SOLUTION: A substrate 11 has the dissolved oxygen concentration which is not higher than 8×10<SP>17</SP>(atoms/cm<SP>3</SP>) and the impurity concentration which is to become an acceptor or a donor is not higher than 1×10<SP>15</SP>(atoms/cm<SP>3</SP>). An oxygen deposition layer 12 for suppressing the slippage from a rear face of the substrate is disposed in the substrate 11. A silicon layer, whose dissolved oxygen concentration is not higher than 8×10<SP>17</SP>(atoms/cm<SP>3</SP>) and whose impurity concentration which is to become the acceptor or donor is not higher than 1×10<SP>15</SP>(atoms/cm<SP>3</SP>) and on which an element is formed, is formed on the substrate 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110528-A (JP)
Title: Signal processing circuit
Inventor: KASHIWAGI YOSHITAKA
IPC: G06F9/38
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing circuit capable of enabling various algorithms for performing signal processing as a single system and combining rapidity and the lowering of an operation frequency.  <P>SOLUTION: The signal processing circuit for performing arbitrary arithmetic processing to an input signal from an MPU 1 and generating an output signal to a circuit 2 is provided with a content storage part 11 for storing contents with signal processing features extracted and made into digital data; a plurality of basic operational blocks 12-14 composed of arithmetic circuits with basic arithmetic functions and capable of parallel operations by adjusting the arithmetic functions based on data of the content storage part 11; a wiring network 15 capable of connecting the input signal, the output signal, the content storage part 11 and the basic operational blocks 12-14 in an optional combination; and a global sequential circuit 16 for generating a control signal for controlling the combination of the wiring network 15 and the operation sequence of the basic operational blocks 12-14 based on the data of the content storage part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114220-A (JP)
Title: Article adsorbing device
Inventor: YAMANAKA YASUO
IPC: B25J15/06
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article adsorbing device in which the entire device is made compact and adsorbing/holding operation of the article is surely carried out with small suction power.  <P>SOLUTION: A pressure reducing means 2 connected to a main body 1 is connected with an operation chamber 3 performing air sucking operation. A first valve hole 4 connected to the pressure reducing means is provided on one side in the operation chamber, and a second valve hole 5 opened to an adsorption side of the article b on the other side of the first valve hole in the operation chamber. A valve body 6 to be positioned at the first valve hole or the second valve hole selectively corresponding to the first valve hole or the second valve hole is movably provided in the operation chamber. The main body is provided with an adsorbing member 7 adsorbing the article outside the second valve hole, and an elastic member 8 urging the valve body to the second valve hole under normal operation is provided in the operation chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115346-A (JP)
Title: Piezoelectric ceramic composition and inkjet recording head using the same
Inventor: TATEYAMA TAIJI
IPC: B41J2/055
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make the dispersion in the speed of ink droplets discharged from each ink discharge hole 7 in inkjet recording head 10 using a piezoelectric actuator 1 by preventing generation of inclination or breakage of a partition 2 when the partition 2 of the piezoelectric actuator 1 is formed by grinding processing, such as processing using a dicing saw.  <P>SOLUTION: The piezoelectric ceramic composition is a ternary composition of PbZrO<SB>3</SB>-PbTiO<SB>3</SB>-Pb(Me1, Me2)O<SB>3</SB>. In the formulation, a portion of Pb is substituted with Sr and/or Ba, Me1 in the component Pb(Me1, Me2)O<SB>3</SB>is at least one kind of Mg, Ni, and Zn, Me2 is at least one kind of Nb and Sb, and the molar ratios of Zr and Ti satisfy following relation: 0.5<Zr/(Zr +Ti)<0.57. The piezoelectric ceramic composition is characterized in that the Poisson's ratio σ is ≥0.32 and the crystal structure comprises a mixed crystal of tetragonal and rhombohedral systems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121974-A (JP)
Title: Cleaning implement for fine part
Inventor: OCHI KOZO
IPC: B08B1/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning implement for fine parts capable of preventing the generation of static electricity even if a cleaning object is formed of an insulating body like a synthetic resin, while keeping superior cleanability possessed by thin synthetic fiber filaments.  <P>SOLUTION: In this fine part cleaning implement, fibrous strand 4 containing synthetic fiber filaments with a single fineness of 0.6 decitex or less is buried in a grip part 3 with its tip end protruded, which serves as a cleaning part 6. The grip part 3 is made of a synthetic resin containing a conductive substance or an antistatic substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128246-A (JP)
Title: Electronic part mounting line and board transfer method in it
Inventor: SUMI HIDEKI
IPC: H05K13/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part mounting line and a board transfer method in it, wherein a general-purpose separation operation can be controlled.  <P>SOLUTION: The electronic part mounting line includes electronic part mounting devices M1, M2, and M3 provided with bypass conveyers BC1, BC2, and BC3 bypassing boards and lifter conveyer devices L1, L2, L3 and L4 arranged before and after the electronic part mounting devices M1. M2, and M3. In the electronic part mounting line, a separation operation pattern is selected out of a plurality of separation operation patterns stored in a whole data storage 11 corresponding to a combination of mounting operation patterns indicating the forms of mounting operations in the discrete electronic part mounting device, the selected separation operation is sent as a command by a control computer 10 to the control unit 18 of each of the lifter conveyer devices L1, L2, L3, and L4, whereby a board separation operation is carried out corresponding to a mounting operation pattern. By this setup, a general-purpose separation operation can be controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186743-A (JP)
Title: Method and device for locking and unlocking of adaptive cache frame
Inventor: DWYER HARRY
IPC: G06F12/08
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for locking and unlocking of an adaptive cache frame.  <P>SOLUTION: A frame that has been most accessed of late in a cache memory is possible to be accessed again by a task in the near future. By locking these frames that have been most used at the start of switch or interrupt of a task, the cache performance is improved. The list of frames that have been most used of late is updated as the task is executed, and the list is realized as a list of frame addresses or a flag related to each frame. An adaptive frame unlocking mechanism is also disclosed that automatically unlocks a frame being a potential primary factor of remarkable performance deterioration for a task. The adaptive frame unlocking mechanism monitors the number of times of frame errors that the task makes, and, if the number of times of frame errors exceeds a given threshold, unlocks a given frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004130335-A (JP)
Title: Semi-conductor laser device
Inventor: SUGIYAMA TSUTOMU
IPC: B23K26/064
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-conductor laser device capable of consistent machining by suppressing temperature rise of an optical element during the laser beam machining by solving problems that a condensing optical element 102 and a protective window 104 are heated by scattered laser beams 108 radiated from a work 106 in a conventional semi-conductor laser device and the temperature rises, the temperature of the optical element reaches the service temperature limit for an optical component after the machining for a long time, or the focal distance of the condensing optical element 102 is changed as the temperature rises, and the machining quality is not stable.  <P>SOLUTION: A reflective tip part 5 which has a surface inclined to the optical axis 8A on a tip of a casing 6 of a semi-conductor laser device and is formed of a material or surface-treated so as to be reflective to scattered laser beams 9 radiated from a work 7 is arranged. The scattered laser beams 9 are reflected by the inclined reflected surface, and made incident on a condensing optical element 2 and a holder thereof to prevent temperature rise of the optical element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129927-A (JP)
Title: Glance detector
Inventor: OTANI ITARU
IPC: G02B7/28
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glance detector which can rapidly and accurately select out an AF (auto focus) point intended by a user in an optical apparatus furnished with a glance detecting means and an AF means.  <P>SOLUTION: This glance detector comprises a means for determining the arrangement of Purkinje's figures (P figures); a means for previously determining an ocular rotational angle correction factor and a rotational angle variation (deviation) according to the arrangement of the P figures by calibration; and a means for changing a glance point and the area around the glance point according to the the arrangement of the user's P figures, wherein the detected focus points within the area are defocused as prescribed to select out at least one glance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140065-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOMAKI MASAKI
IPC: H01L21/822
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which is capable of preventing a cell region from increasing in area and reducing interconnect lines in number without reducing transistors in size.  <P>SOLUTION: Transistor groups Tr1a to Tr1d, Tr2a to Tr2d, Tr3a to Tr3d, Tr4a to Tr4d, Tr5a to Tr5d, and Tr6a to Tr6d composed of transistors arranged in parallel on a semiconductor substrate are formed, the same input signals A1 to A3 are inputted into each of the transistor groups, and the transistor groups are connected in parallel or in series to constitute a logic circuit. The transistor groups connected in series are split into two groups, and only the intermediate nodes ND2 of the different groups are bridge-connected together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186744-A (JP)
Title: Method of improving computer performance by adjusting time used for preemptive expelling of cache entry
Inventor: GAITHER BLAINE D
IPC: G06F12/08
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of optimizing performance by reviewing an improvement of performance of a computer system.  <P>SOLUTION: A time used for determining the case of an old line is dynamically variable in embodiments of the present invention. The computer system is able to adjust the time so as to obtain an optimized measurement value of the performance. In the first embodiment, a performance standard is a ratio of transfers between caches, and in the second embodiment, the performance standard is a ratio that an expelled line is requested again by an expelling queue.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194651-A (JP)
Title: Lcc-using strain gage sensor integrated with cylinder head gasket
Inventor: MEYER BERNARD A
IPC: F02F11/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated LCC-using strain gage sensor corresponding to a severe environmental condition, for example, in an engine cylinder, in a combustion chamber, or in the periphery thereof.  <P>SOLUTION: In this integrated strain gage sensor using the LCC (optical channel communication technology), two or more LCC traces or strands 106 are extended across a microcavity 102 in a cylinder head gasket. As one characteristic of this invention, a system having a signal source 108 and the microcavity for passing an input signal from the signal source is provided, and the microcavity alters the input signal as a result of response of the microcavity to a strain. In the LCC, the microcavity and the signal source is connected mutually, and the input signal is propagated through the LCC. As another characteristic of this invention, when the strain is generated, the microcavity generates an output signal having the strength or the frequency different from that of the input signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142484-A (JP)
Title: Seat and working machine equipped therewith
Inventor: ONO AKIICHI
IPC: B60N2/38
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver seat wherein maintenance of an engine housed in the space inside a frame for seat is facilitated.  <P>SOLUTION: An upper opening 68 is provided in the upper side part of the frame 35 for seat, whereon a seat plate part 65 for the driver seat 64 is installed so as to cover the upper opening 68. A hinge 73 is installed between the seat plate part 65 and the frame 35 for seat so that the seat plate part 65 can rotate round the rear of the seat plate part 65 toward the back of the frame 35. An operator standing in front of the driver seat 64 can open the upper opening 68 in the frame 35 by turning the seat plate part 65. The seat plate part 65 does not constitute any obstacle when the engine 49 housed in the space 48 inside the frame 35 accepts maintenance from the front of the frame 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107855-A (JP)
Title: Freely attachable and detachable anywhere-pincushion
Inventor: SAITO YOSHIYUKI
IPC: A41H17/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freely attachable and detachable pincushion stably placeable anywhere.  <P>SOLUTION: The pincushion has hook-and-loop tapes attached to one or several parts of the reverse face of the cushion to enable stable placing of the cushion and improve the convenience of the cushion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143001-A (JP)
Title: Method for recovering cerium
Inventor: HOSHINO SHOICHI
IPC: C22B3/42
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering cerium ions as cerium oxide in good yields from a waste etchant containing chromium ions and cerium ions.  <P>SOLUTION: The method comprises a step 1 of adjusting the pH of a waste solution (W) containing cerium ions and chromium ions to 1 to 3, a step 2 of adding a chromium ion adsorptive chelate resin to the waste solution (W) to adsorb chromium ions thereon and filtering off the chelate resin to form a waste solution (X), a step 3 of regenerating the chelating resin, a step 4 of adding oxalic acid to the waste solution (X) to form cerium oxalate, filtering off the product, and washing the filtered product with ion-exchanged water, and a step 5 of firing the cerium oxalate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145992-A (JP)
Title: Manufacturing method of magnetic recording medium, and magnetic recording medium
Inventor: HANAI KAZUKO
IPC: C09D175/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of magnetic recording medium by which a piperidine compound contained in a magnetic layer, a soft magnetic layer or a non-magnetic layer does not bleed out onto the surface of the magnetic layer and the piperidine compound is not volatilized and the stabilizing function is not lost during preservation even when a magnetic recording medium is preserved for a long period of time and to provide the magnetic recording medium.  <P>SOLUTION: The manufacturing method of magnetic recording medium includes a step for providing the magnetic layer by applying and drying a coating liquid containing ferromagnetic powder and a binder on a substrate directly or via a non-magnetic layer. An isocyanate compound and a piperidine compound having a functional group reacting with an isocyanate group are added into the coating liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143021-A (JP)
Title: Production method for porous sintered compact, and the porous sintered compact
Inventor: NAKAJIMA YUJI
IPC: C04B38/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous sintered compact which has pore size distribution or pore shape easily controllable in a wide control range and can avoid the decrease in strength; and a production method for a porous sintered compact needing no special exhaust gas treatment apparatus.  <P>SOLUTION: The production method for a porous sintered compact comprises mixing microorganisms into a ceramic-made base material and sintering the material. The porous sintered compact is produced by this method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150113-A (JP)
Title: Excavating apparatus
Inventor: KUSUURA MASAYOSHI
IPC: E21D1/03
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavating apparatus which enables excavation even in a deep place such as a bottom part inside a steel pipe and the like, pressed in for use in a vertical shaft.  <P>SOLUTION: This excavating apparatus is composed of an ascendably/descendably suspended upper body 11, a lower body 12 which is supported in a horizontally movable and tiltable manner by the upper body 11, and a breaker 13 which is supported by the lower body 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148454-A (JP)
Title: Method and device for grinding forming die of micro lens array
Inventor: SUZUKI HIROFUMI
IPC: B24B13/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method for precisely grinding a forming die of a micro lens array constituted by aggregating many micro lenses.  <P>SOLUTION: A workpiece is mounted on a workpiece spindle and grinding stone provided on a grinding spindle installed at a right angle or inclined to a rotary shaft of the workpiece spindle is pressed on the workpiece. The grinding stone is turned in the same direction as rotation of the rotating workpiece and at the same speed, while keeping a distance between the rotary shaft of the workpiece spindle and a center of a machining point of the workpiece constant, to machine a spherical shaped hole of a concave surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151431-A (JP)
Title: Apparatus and method for manufacturing liquid crystal display element
Inventor: OKOCHI NOZOMI
IPC: G02F1/13
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing liquid crystal display element which realize prevention of the cracking or peeling of a sealing adhesive and elimination of the unevenness of a cell gap between a glass substrate and a silicon IC substrate a liquid crystal display element and enable the element to be manufactured in a high yield.  <P>SOLUTION: The apparatus for manufacturing liquid crystal display element is constituted so that it is equipped with an upper surface plate 31 which holds a 1st substrate 2 on the lower-surface side, a lower surface plate 35 which supports a 2nd substrate on the top surface side, a support mechanism 50 which supports the lower surface plate 35, and an elevation/lowering mechanism 51 which moves the support mechanism 50 vertically, a frame-shaped elastic support part 34 is formed integrally on the top surface of the lower surface plate 35 to support the 2nd substrate 4, and a pressure adjusting means 44 for adjusting the pressure in a space S surrounded with the 2nd substrate 4, support part 34, and lower surface plate 35 is provided to make the 2nd substrate 4 able to be supported in parallel to the 1st substrate 2 substantially without generating any internal stress in the seal adhesive 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159025-A (JP)
Title: System of managing number of video distribution connections and method of managing number of video distribution connections used therefor, and program thereof
Inventor: OKAZAKI TAKUMI
IPC: H04N21/24
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system of managing the number of video distribution connections capable of strictly managing the number of connections of video distribution.  <P>SOLUTION: When each of players 41-43 accesses a connection management system 1, each connection is reserved by using a connection reservation table 121 in the system 1, a load balance and the number of licenses are checked on the basis of the reservation information, and video distribution servers 31, 32 are selected. The selected servers 31, 32 are provided as information to each of the players 41-43, and each of the players 41-43 accesses the servers 31, 32 on the basis of the provided information. In this way, since the number of video distribution connections can be strictly managed and the number of connections of video distributions can be exactly determined even when a lot of viewing requests of distributed videos are received, an accurate load balance function can be obtained.  <P>COPYRIGHT: (C)2004,JPO