baber/WOPTO huggingface dataset:
Patent JP-2004325918-A (JP)
Title: Remover composition
Inventor: TAMURA ATSUSHI
IPC: C11D7/32
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remover composition capable of effectively removing the deposit produced after ashing, particularly the deposit derived from titanium and produced during the formation of a via hole and not corrosive to wiring and insulating materials such as titanium on a hole bottom, titanium nitride and aluminum, and to provide a method for manufacturing a semiconductor substrate or device using the remover composition.  <P>SOLUTION: The remover composition comprises one or more sulfates selected from the group comprising ammonium sulfate, quaternary ammonium sulfates and sulfuric acid-amine salts, an oxidizing agent and water and has pH 1-10. The method for manufacturing a semiconductor substrate or device includes a step of cleaning a semiconductor substrate or device using the remover composition. Since the remover composition has excellent removing power to a deposit of aluminum wiring produced during formation of a semiconductor device and a deposit derived from titanium on a via hole bottom and also has excellent anticorrosiveness to a wiring metallic material and an insulating material, by using the remover composition, electronic parts of excellent quality such as LCD, memory and CPU can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322298-A (JP)
Title: Teaching method and teaching device of robot
Inventor: OKAMOTO TAMAO
IPC: B25J9/22
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily teach a robot even when a teaching object exists in a distant position regardless of a raw material and a shape of the teaching object.  <P>SOLUTION: When teaching a target position and a passage of a robot manipulator, the target position and the passage are taught by specifying a teaching position of the indicating direction, by measuring the indicating direction of teaching position indicating means 11 and 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329232-A (JP)
Title: Game machine
Inventor: ABIKO MASAMI
IPC: A63F7/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which dissolves ball clogging in a straightening member by breaking the balance of piled-up game balls and the straightening member.  <P>SOLUTION: A pachinko game machine is provided with a ball leveler 600 (straightening member) for aligning the plurality of game balls flowing through a tank rail 356 vertically in one column and an external force imparting means for supplying external force to the ball leveler 600 and vibrating or swinging the ball leveler 600. As the external force imparting means, an impact generated when the game ball to be replenished falls down into a tank 355 is utilized. Thus, the balance of the game balls and the ball leveler 600 is broken and the game balls are made to flow smoothly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333169-A (JP)
Title: Crystal grain aspect ratio measuring device, and crystal grain aspect ratio measuring method
Inventor: NAGATA YASUAKI
IPC: B21C51/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal grain aspect ratio measuring device capable of measuring a crystal grain aspect ratio of a subject by hot on-line.  <P>SOLUTION: A head part 30 radiates a line focus beam to the subject 2 to generate lateral waves polarized in a rolling direction or lateral waves polarized in a width direction inside, and introduces a second laser beam to a second prescribed position in the subject 2 to which each lateral wave reaches to obtain the second laser beam reflected. A computer 70 determines transmission time for the lateral waves based on waveform data representing frequency change of the second laser beam detected by an interferometer 50, and determines sound speed of the lateral wave based on the transmission time. Using sound speed parameters from sound speed of the respective lateral waves, a crystal grain aspect ratio for the subject 2 is obtained based on data representing relation between a crystal grain aspect ratio for the same steel kind as that of the subject 2 and the sound speed parameter memorized in a memory part in the computer 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336907-A (JP)
Title: Inverter system
Inventor: OKOCHI YASUYUKI
IPC: B60H1/32
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter system capable of meeting high-speed communication.  <P>SOLUTION: This inverter system comprises a host ECU 2 and an inverter 3 comprising a communication microcomputer 31 in which a command from the host ECU 2 is transmitted; a motor control microcomputer 33 in which a command from the communication microcomputer 31 is transmitted; a gate driving circuit 34 controlled by the motor control microcomputer 33; and a switching element 35 driven by the gate driving circuit 34 for switching a DC supplied from a high-voltage battery 5 to an AC and for driving a motor 4. The host ECU 2 is commanded and transmitted with the communication microcomputer 31 by a high-speed communication means. The communication microcomputer 31 is commanded and transmitted with the motor control microcomputer 33 by a low-speed communication means. An insulating boundary is set between the communication microcomputer 31 and the motor control microcomputer 33. An insulation signal transmitting means 32 for transmitting a signal during securing the insulation is arranged in the insulating boundary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341628-A (JP)
Title: Data management method, management system, management program and recording medium with the program recorded
Inventor: YAMADA YASUHARU
IPC: G06F11/34
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data management method, a management system, a management program, and a recording medium with the program recorded, which reflect and simultaneously satisfy intentions of a plurality of users of different viewpoints by managing setting data and measured data for every user, when there are a plurality of users who operate the management system.  <P>SOLUTION: The management system 1 or the like, which manages applications and services or manages computer equipment and network equipment, prepares a plurality of accounts of users who operate the management system 1, manages setting data specifying a management mode of the managed objects 7A to 7N in association with every account, and when the user enters the account, manages the managed objects 7A to 7N according to the setting data associated with the account, and also manages measured data as the execution results in association with the account.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004047970-A (JP)
Title: Electrochemical oxidation method, field emission type electron source, and method for manufacturing the same
Inventor: WATABE YOSHIFUMI
IPC: H01L21/316
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical oxidation method for reducing the fluctuation in the characteristics of an electronic device.  <P>SOLUTION: When manufacturing a field emission type electronic source being an electronic device by using an electrochemical oxidation method, a control part 37 preliminarily calculates a voltage increase V0 due to the resistance of electrolyte B based on a resistance detected by a resistance detecting part 35. Afterwards, a DC current source 32 is controlled so that a constant current can flow from a DC current source 32 to start the oxidation treatment of a semiconductor layer formed in an object 30 to be treated. Correction processing is operated by subtracting the voltage increase V0 from a detected voltage V obtained by a voltage detecting part 36, and when the corrected voltage Vt reaches a specific upper limit voltage V1, the output of the DC current source 32 is stopped so that the oxidation treatment can be ended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341334-A (JP)
Title: Substrate for liquid crystal device, its manufacturing method, and liquid crystal device
Inventor: SASAKI MASAHITO
IPC: G02F1/1333
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the fraction defective of products by preventing exfoliation of an alignment layer in rubbing treatment.  <P>SOLUTION: A plurality of projecting parts 10b having affinity to the alignment layer 16 are formed to the alignment layer 16 on the outer periphery of a TFT substrate 10 to be a non-pixel region other than a pixel region 10a where a plurality of pixel electrodes formed on the TFT substrate 10 are arranged and the alignment layer 16 is strongly fixed to the substrate by the projecting parts 16. Exfoliation of the alignment layer 16 can be prevented even if the alignment layer receives frictional force from a rubbing roll 112 when rubbing treatment is performed by strongly fixing the alignment layer 16 to the substrate by the projecting parts 10b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346538-A (JP)
Title: Connection metal fitting and interconnecting structure of partition panel
Inventor: MURAKAMI DAISUKE
IPC: E04B2/74
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately maintain the joint width of both partition panels when mutually connecting two partition panels.  <P>SOLUTION: The connection metal fitting 10 connects together two mutually adjacent partition panels 1, and is constituted of first and second metal fittings 10A, 10B attached to the opposite side ends of the two partition panels 1. The first and second metal fittings 10A, 10B can be bolted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346153-A (JP)
Title: Vinyl compound and its cured product
Inventor: ONO ONORI
IPC: C08F14/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vinyl compound excellent in heat resistance and electrical properties.  <P>SOLUTION: The vinyl compound has a biphenyl skeleton and can obtain a cured product having excellent workability, rich reactivity, a high glass transition point, a low dielectric constant, and a low dielectric dissipation factor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347010-A (JP)
Title: Speed-change control device of automatic transmission
Inventor: UCHINO TOMOJI
IPC: F16H61/12
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the travelling state of a vehicle even if a trouble occurs in an electric system.  <P>SOLUTION: This speed-change device comprises first and second input shafts having drive gears and an output shaft having a driven gear meshed with a drive gear to form a speed-change gear train. The device also comprises a first input clutch 18 transmitting power to a first input shaft and a second input clutch 19 transmitting power to a second input shaft. Each of input clutches 18 and 19 comprises solenoid valves SOL1 and SOL2 controlling the supply of hydraulic pressure. Line pressure oil passages 60 and 52 are formed between a line pressure supply part 45 and the first input clutch 18 parallel with the solenoid valve SOL1, and line pressure oil passages 60 and 54 are formed between the line pressure supply part 45 and the second input clutch 19 parallel with the solenoid valve SOL2. The device also comprises a clutch selector valve 49 which allows the line pressure oil passages 60 and 52 to communicate with each other by the engagement of the first input clutch 18 and the line pressure oil passages 60 and 54 to communicate with each other by the engagement of the second input clutch 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350056-A (JP)
Title: Information processor and method, and program
Inventor: OISHI YOSHIAKI
IPC: H04N5/445
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To display a recording reservation setting screen capable of recognizing programs which can be simultaneously recorded.  <P>SOLUTION: In a step S1, information (called as recording reservation setting screen information hereafter) required for generating the recording reservation setting screen is acquired. In the case of this example, an entrepreneur's name, a program name, broadcast starting time and continuing time, etc. are acquired as the recording reservation setting screen information. In a step S2, channels which are multiplexed to the same transport stream and can be simultaneously recorded are detected. In a step S3, a recording reservation generation screen on which the channels which can be simultaneously recorded are displayed in distinction from other channels is generated and displayed based on the recording reservation setting screen information obtained in the step S1 and a detection result in the step S2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348530-A (JP)
Title: Device, method, and program for calculating portfolio
Inventor: KAWAMOTO SHIGERU
IPC: G06Q40/06
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portfolio calculating means for presenting information concerning the nonconformities of restriction conditions.  <P>SOLUTION: A portfolio calculating device 1 includes a data input part 20 for inputting data, comprising a utility function to be an index for defining user's utility and the restriction conditions to be used for calculating a portfolio; a portfolio solution-obtaining part 41 for calculating the portfolio to optimize the utility function, while satisfying the restriction condition; a portfolio output part 42 for outputting information concerning the portfolio calculated; a restriction condition collating part 31 for collating the consistency among the inputted restriction conditions; and a restriction condition violation time warning part 33 for warning the restriction conditions which do not have consistency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350183-A (JP)
Title: System for transmitting frame to multiple ports
Inventor: SHIGEOKA YUMIKO
IPC: H04L12/825
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To process an e-frame addressed to a plurality of ports without using a frame memory by transmitting ports and without increasing a write/read rate of one summarized frame memory in a system for transmitting a frame to the plurality of ports in a receiving part of a frame containing destination information in its header.  <P>SOLUTION: The system comprises the frame memory for storing the frame from a receiving port, an information memory for identifying and storing the destination information within the frame, a plurality of transmission control parts each for transmitting an output read from the frame memory to the plurality of transmitting ports according to a control signal, and a transmission enable control part for reading the destination information which is stored in the information memory and addressed to the plurality of ports, identifying a destination to which the information can be transmitted, when status information of a transmitting destination port is received, and generating a transmission enable signal for each of the corresponding transmission control parts, and the system is configured to simultaneously transmit the frame to the plurality of transmission destination ports.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353704-A (JP)
Title: Self-holding type valve for micropassage, and optical biosensor apparatus using the same
Inventor: YAMADA TAKAHIRO
IPC: G01N21/27
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-holding type valve for a micropassage, which valve can surely switch its opening and closing state with a small electric power consumption, and to provide an optical biosensor apparatus which can precisely detect and measure samples using the self-holding type valve for the micropassage.  <P>SOLUTION: The self-holding type valve for the micropassage 38 comprises a passage plate 28 having a sample flowing passage 28c formed therein, a pressing member 66 for opening and closing the sample flowing passage 28c, a shaft 69 connected to the pressing member 66, a solenoid 73 surrounding the outside periphery of the shaft 69, and a magnet 71 for turning the sample flowing passage 28c into a closed state by means of the pressing member 66 by attracting the shaft 69. Further, the pressing member 66 is connected to the shaft 69 via a spring 64. The self-holding function due to the magnet 71 can be achieved by means of the spring 64, even in the case of the valve for the micropassage, where the moving distance of the pressing member 66, serving as a valve body, from the closed state to the opened state is short.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357363-A (JP)
Title: Thunder protection circuit
Inventor: MATSUDA JUNICHI
IPC: H02H9/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely protect electronic equipment comprising a commercial power supply line and a signal input/output line from lightening surge, and to improve design margin of the electronic equipment.  <P>SOLUTION: By understanding the fact that a surge voltage is applied to a telephone set or FAX1 based on the potential difference between the ground and communication lines 2A and 2B and power supply lines 3A and 3B, or between the ground and the ground terminal of a telephone set or FAX1 and the power supply line, a surge absorber for protecting the electronic equipment from a lightening surge is provided. In other words, a first surge absorber 11 electrically connects the communication line 2A to the power supply line 3A, a second surge absorber 12 electrically connects the communication line 2B to the power supply line 3B, and a third surge absorber 13 electrically connects the first surge absorber 11 to the second surge absorber 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353577-A (JP)
Title: Piston ring and piston using the same
Inventor: HATANO KATSUYA
IPC: F02F3/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring and a piston which are less in sliding resistance, lightweight and high in heat radiation.  <P>SOLUTION: The piston ring 3 has at least a resin-made ring member 31 and a metal ring member 30 which is abutted on the resin-made ring member 31 closer to a combustion chamber 7 side than the resin-made ring member 31, and the wall thickness in the axial direction of the resin-made ring member 31 is set to be larger than that of the metal ring member 30. The heat transfer coefficient of the metal ring member 30 is larger than that of the resin-made ring member 31. The metal ring member 30 is abutted on the resin-made ring member 31. Therefore, the heat of the piston can rapidly be radiated. Further, the resin-made ring member 31 is smaller in sliding resistance and more lightweight than the metal ring member 30. Thus, all the piston rings 3 are less in sliding resistance and more lightweight than the metal piston ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004073184-A (JP)
Title: Water container for smoking agent
Inventor: TAKITA MASAMICHI
IPC: A01N47/22
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid which has an opening almost completely releasing smoke generated from a smoke-generating device, prevents the heated smoke-generating device from jumping out of a water container when the device falls down and is safely used, and provide a smoke-generating product by using the lid.  <P>SOLUTION: The lid installed to be attachable and detachable to the water container of the smoke-generating device or generating smoke in contacting with water has the opening having a ring-like shape with a size through which the smoke generating-device passes and the inner periphery of which has almost the same shape as that of the outer periphery, and has a rib for preventing the smoke-generating device from passing through the opening on the inner periphery of the opening. The smoke-generating product generates the smoke by contacting with water including the smoke-generating device inside of the water container having the lid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005994-A (JP)
Title: Data-eproducing apparatus
Inventor: ARATAKI YUUJI
IPC: G11B27/34
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform display or a control operation of which the timing is, in correspondence with timing of an audio output signal, while effectively using recording capacity, such that only main data are stored in a buffer RAM 6.  <P>SOLUTION: Main data are extracted by decoding data read from a disc using a signal processing unit 4, and write and read are controlled for a buffer RAM 6 by a RAM controller 5, thereby the main data are sent to a igital/analog converter 7 at a constant rate and output via LPF 8. A system controller 10 obtains the delay amount between the write-in and read-out based on the data amount stored in the buffer RAM 6, and makes time or control data of sub-code data from the unit 4 to be delayed, only by the delay amount and makes the data to be displayed on a display unit 11, or makes the LPF 8 to perform switching control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358532-A (JP)
Title: Product turn over device
Inventor: KUROKAWA NAOSHIGE
IPC: B22D17/22
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product turn over device for turning over a product of a diecast machine or the like by which a product can be turned over by 180 degrees without interfering with a die.  <P>SOLUTION: The production turn over device for turning over a product of a diecast machine or the like is equipped with: an air cylinder 22; slide blocks 24 provided with a cam follower 25 fitted to the tip of a rod 23 in the air cylinder 22; a housing 27 fitted to the rod side in the air cylinder 22 with an intermediate block 26 held; and a rotary shaft 28. The rotary shaft 28 is supported by the housing 27 rotatably to the shaft direction, further, the outer circumferential face thereof is provided with spiral grooves 31 and 32 to which the slide blocks 24 freely slidably fit, and, by the advance/retreat operation of the air cylinder 22, the cam follower 25 moves within the spiral grooves 31 and 32, so that the rotary shaft 28 is rotated by 0 to 180 degrees. The device is further provided with a holder 34 holding a product 33 fitted to the air cylinder on the opposite side of the rotary shaft 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000718-A (JP)
Title: Coating film forming apparatus
Inventor: AICHI YASUHIRO
IPC: G03G5/05
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film forming apparatus which can produce a cylindrical member formed by laminating a uniform, homogeneous coating film.  <P>SOLUTION: In the coating film forming apparatus, from a ring nozzle having a slit-like discharge opening formed circumferentially in an inside surface, a coating liquid is discharged toward the periphery of the cylindrical member arranged concentrially with the ring nozzle, and the coating film is formed at a prescribed speed on the cylindrical member by relatively moving the ring nozzle and the cylindrical member in the axial direction. A liquid inlet to the ring nozzle is arranged at a position on a concentric axis. The ring nozzle is constituted of a channel of only 1 mm or below width. The streamline direction of the coating liquid in the ring nozzle is only the perpendicular direction from the horizon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004277-A (JP)
Title: Content distribution system, and content distribution device
Inventor: BANSHO OSAMI
IPC: H04N21/2543
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content sales system, and a content sales device utilizing content trial data.  <P>SOLUTION: In a content sales server 100 carrying out distribution of contents, a distribution right of distributing audition data of the contents to another terminal is set, and the distribution right is sold to a purchaser of the contents under a condition that one part of sales of the contents is returned to the owner of the distribution right. In such way, by setting the distribution right of the audition data in the content sales server 100, value is given to the audition data, and the audition data is utilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI