baber/WOPTO huggingface dataset:
Patent JP-2003131635-A (JP)
Title: Liquid crystal display device
Inventor: KONNO TETSUTOYO
IPC: G09G3/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having excellent moving picture display performance. SOLUTION: Polarity is inverted with usual 2-fold speed and 4-fold speed and writing is performed following preset writing, which achieves black writing of a full screen en bloc, and AC drive in a frame. Good moving picture performance is achieved combining this and intermittent lighting illumination. One row or a plurality of rows are present in a screen. Scanning is started from one row or a pair of adjacent rows. Scanning directions are both up-and-down directions making the row or a pair of the rows as reference. Thereby, discontinuity of luminance in the screen is eliminated and good display performance is obtained.
Patent JP-2003135453-A (JP)
Title: X-ray radiographic device and control method therefor
Inventor: KITAGAWA SEIICHI
IPC: A61B6/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray radiographic device capable of performing raising/setting and elevating/lowering operations in a small space while securing a sufficient moving stroke of an image pickup system and its control method. SOLUTION: An adjusting means for adjusting the raising/setting angle and height of a top plate (10) is provided. The adjusting means is provided with a link part (50) whose one end is freely turnably pivoted to a base part (40) and other end is freely turnably pivoted to a frame part (30) supporting the top plate (10), a first driving means (61) for driving the link part (50) with a turning shaft at one end as a fulcrum in order to adjust the height of the top plate (10), and a second driving means (71) for driving the frame part (30) with the turning shaft at the other end as the fulcrum in order to adjust the raising/setting angle of the top plate (10).
Patent JP-2003137027-A (JP)
Title: Vehicle room lamp
Inventor: NOZAKI KENJI
IPC: H01H1/06
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle room lamp capable of preventing the catching in a contact portion when operating a knob to change over a lighting method, and obtaining a smooth operation feeling. SOLUTION: In this room lamp, a plurality of terminals 25, 26, 27 are held by a base member 21 fixed to a vehicle fixing stay 7, a contact 28 capable of being energized and contacted with the terminals 25, 26, 27 is held by the switching knob 14 changing over the lighting method for a bulb held by the base member 21, the plurality of terminals 25, 26, 27 are formed with contact protuberances 25a, 25b, 26a, 27a capable of contacting with the contact 28, and protrusion-like spacers 21d, 21e positioning between the terminals 25, 26, 27 adjacent to each other are formed in the base member 21.
Patent JP-2003142535-A (JP)
Title: Flexible wiring substrate and method of manufacturing the same
Inventor: TAKAHASHI SHINTARO
IPC: H05K1/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a flexible wiring substrate capable of maintaining the satisfactory connection of anisotropic conductive films at an outer lead and coping with the fine pitch formation of an inner lead properly. SOLUTION: A plurality of conductors 3 comprising conductive materials and formed at predetermined pitches are formed on the surface of the base material of a base 2, and the thickness of the part corresponding to the inner lead 5 of the conductor 3 is relatively reduced than the thickness of the other part.
Patent JP-2003139248-A (JP)
Title: Slave cylinder for clutch
Inventor: TAMADA KEIICHI
IPC: F16J1/04
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To efficiently perform engagement and disengagement of a clutch by preventing hydraulic pressure loss of a slave cylinder during operating the clutch, to prevent the working fluid and lubricant of the clutch from being mixed with each other, and to downsize the slave cylinder and a transmission case. SOLUTION: The slave cylinder 1 is airtightly fitted on one side wall 2a of the transmission case 2. Two lines of sealing grooves 5a, 5b are recessed on the outer periphery of a piston 5 inserted into a cylinder hole 4 in the slave cylinder 1. O-rings 6, 7 for sealing the cylinder hole 4 are fitted into the sealing grooves 5a, 5b.
Patent JP-2003140674-A (JP)
Title: System and method for voice synthesis
Inventor: FUKUSATO TOKUJI
IPC: H04W4/18
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To improve reality by a voice synthesis system comprising a portable terminal and a server. SOLUTION: A portable terminal 12 is equipped with a text data receiving means 121 which receives text data, a text data transmitting means 122 which adds a voice sampling name to the text data and sends them to the server 13, a voice synthesis data receiving means 123 which receives voice synthesis data from the server 13, and a voice reproducing means 124 which reproduces the voice synthesis in voice. The server 13 is equipped with a text data receiving means 131 which receives the text data and voice sampling name from the portable terminal 12, a voice synthesizing means 132 which converts the text data into the voice synthesis data by using voice sampling data corresponding to the voice sampling name, and a voice synthesis data transmitting means 133 which sends the voice synthesis data to the portable terminal 12.
Patent JP-2003141745-A (JP)
Title: Optical pickup adjusting device
Inventor: HIRAI KAZUMASA
IPC: G11B7/08
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup adjusting device which prevents the nonlinearity of a change in the intensity distribution of incident light on photodetectors by the interference of diffracted light during movement of a light source and can exactly adjust the position of the light source by disposing means for adjusting the light distribution between the objective lens of the optical pickup and the photodetectors on the adjusting device side in performing the adjustment of the light source position. SOLUTION: This device comprises a chucking section 14 which fixes a light emitting unit 4 of the optical pickup and is disposed movably in X-Y directions shown in Figure, a pedestal 15 which fixes an optical pickup body 13 so as not to move the same, a diffusion plate 16 which is risen by a rising mirror 9, allows the transmission of light and purposefully diffuses the light, a diaphragm 17 which stops down the light, the quadrisected photodetectors 18 on which the light passed through the diaphragm 17 are made incident, a measurement control section 19 which captures the electric signals converted from the light by the photodetectors 18 and performs arithmetic processing and a display section 20 which displays the position of the light emitting unit 4 in accordance with the result subjected to the measurement control.
Patent JP-2003142129-A (JP)
Title: Separator for fuel cell and its manufacturing method
Inventor: KAWASHIMA TSUTOMU
IPC: H01M8/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel cell, capable of solving a problem of a conventional separator serving as a component of a solid high polymer type fuel cell, wherein a fuel gas supply plate having a fuel gas supply groove and a water supply groove and an oxidizer supply plate having an oxidizer gas supply groove and a water supply groove are bonded by an adhesive or cement comprising graphite powder and a binder, and a contact resistance is high because a contact surface is bonded by the adhesive. SOLUTION: The fuel gas supply plate and the oxidizer gas supply plate are both formed by a mixture of a graphite particle and a thermoplastic resin, and the surface of the water supply groove is bonded by ultrasonic welding. Thereby, the separator for the fuel cell having a small contact resistance on its contact surface is obtained.
Patent JP-2003143010-A (JP)
Title: Pipeline type a/d converter
Inventor: KOYAMA KAZUO
IPC: H03M1/44
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline type A/D converter which can accurately amplify the output voltage of a sample holding circuit, even if the capacitance of a capacitor involved in the sample-holding circuit is reduced to save power, etc. SOLUTION: The converter comprises an A/D subonverter 40, D/A converters 50, 60, multi-level ourput circuits 70, 80, sample-holding circuits 90, 100, a switch SW9, an operational amplifier 110 and preamplifiers 120, 130 interposed in between the sample-holding circuits 90, 100 and the input of the operational amplifier 110. The sample holding circuits 90, 100 is operated such that while one is conducting sampling operation, the other is holding.
Patent JP-2003148382-A (JP)
Title: Turbo-molecular pump, and method for controlling operation of turbo-molecular pump
Inventor: TOKIMASA YASUNORI
IPC: F04D29/056
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a turbo-molecular pump which can be driven with a smaller current capacity and by an inexpensive power source device, and a method for controlling the operation of the turbo-molecular pump. SOLUTION: A configuration/method is employed, such that the power is successively supplied in a starting condition to each radial magnetic bearing and each thrust magnetic bearing.
Patent JP-2003144717-A (JP)
Title: Game machine
Inventor: SAKAI TOMOE
IPC: A63F5/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of replacing game balls without disposing a storage box mounted on a pedestal under a tray and capable of disposing two storage boxes side by side in front of the game machine operated by a player without intruding into a next player's exclusive space. SOLUTION: An opening 11 is formed on the side of a tray 4 for discharging received game balls sideways, and a door body 12 is disposed there for covering the opening 11 to be opened/closed.
Patent JP-2003112380-A (JP)
Title: Shape-memory polymer moldable at low temperature and its structural body
Inventor: SAWADA SHOZO
IPC: B32B27/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a shape-memory polymer moldable at a low temperature used for fixing the skeleton or muscle of the human body etc., as a tool for orthopedics and rehabilitation and the structural body of the polymer. SOLUTION: The structural body of the shape-memory polymer is composed of a rigid layer and a foamed layer which are made of a thermoplastic polymer, and the foamed layer does antibacterial treatment, water absorbing treatment, punching treatment, etc.
Patent JP-2002169702-A (JP)
Title: Minimum delta generator for program binary
Inventor: VENKATESAN RAMARATHNAM
IPC: G06F9/445
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide technology which generates the minimum delta between at least two program binaries. SOLUTION: In one embodiment of this invention, a source program (S) in binary format and a target program (T) in binary format are provided. Respective control flow graphs (CFG) are structured. Common blocks of the CFG of the S and the CFG of the T are matched against each other. The blocks are matched according to their contents and their local peripheries (e.g. near (d)). Further, the problem of a change of a register name is solved so that the blocks can equally be compared. In this embodiment, an intermediate output is generated, but this is the contents of unmatched blocks. A set of edge editing operations for merging the unmatched blocks into the S is generated. The combination of the unmatched blocks and the editing operations is the delta.
Patent JP-2003116387-A (JP)
Title: Bedding for pigeon
Inventor: SUGAWARA AKIRA
IPC: A01K1/015
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide both a package form designed to pack pasture in a bedding for pigeons and leaves of tobacco in one bag and permeate an odor of the tobacco into the pasture therein and a method for spreading the bedding over the floor. SOLUTION: This package is composed by cutting dried pasture to a constant length (12), simultaneously cutting dried leaves of the tobacco to a constant size (10), placing the cut pasture (12) and leaves of the tobacco (10) in a double hermetically sealed packaging bag (14) such as a vinyl resin, nylon or polyethylene without passing the air therethrough, deaerating and sealing the package. The method comprises spreading the resultant bedding over the floor (18) of a pigeonry.
Patent JP-2003145398-A (JP)
Title: Disc workpiece grinding method and device
Inventor: IWATA TETSUYA
IPC: B24B9/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To give highly precise grinding machining to chamfered surfaces of a disc workpiece such as a semiconductor wafer. SOLUTION: This grinding device comprises a workpiece driving shaft 1 for rotationally driving the disc workpiece W and tool driving shafts 11, 21 for rotationally driving grinding tools 12, 22. The grinding tools 12, 22 have grinding surfaces 14, 24 formed in a recessed shape on the inside of outer periphery edges 13, 23, respectively, so that the workpiece W intersects the outer periphery edges 13, 23 to make chamfered surfaces Ca, Cb in contact with the grinding surfaces 14, 24 between intersections. The grinding tools 12, 22 are rotationally driven in the state that the workpiece W is pushed out of the grinding tools 12, 22 with portions of the chamfered surfaces Ca, Cb in contact with the grinding surfaces between intersections.
Patent JP-2003157052-A (JP)
Title: Adaptive gamma curve correcting device for liquid crystal display and method therefor
Inventor: RYU KOUTATSU
IPC: H04N5/66
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive gamma curve correcting device for liquid crystal display and a method therefor. SOLUTION: In the adaptive gamma curve correcting device for a liquid crystal display provided with a multi-display mode or different display states and the method therefor, one or more gamma curves are provided for the liquid crystal display and adapted to a display expression of the liquid crystal display in the different display mode or state. Each prepared gamma curve corresponds to an appropriate display mode or state and optimizes the liquid crystal display. At the time of performing an operation in one display mode, the gamma curves are switched to a selected appropriate gamma curve.
Patent JP-2003158814-A (JP)
Title: Power cable laying method and power cable covering pipe draw-in tool
Inventor: SHINOZAKI HARUYUKI
IPC: H02G9/06
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of laying a plurality of power cables in a pipe line so that the contact of power cables with each other does not cause a useless temperature increase, an effect of the power cable on the source side of an electric accident has not an influence on the side of the normal power cables under a properly functioning condition, that is, normal power cables can positively be protected, thus facilitating inspection and replacement work for the respective power cables. SOLUTION: This power cable laying method is a method for laying the plurality of cables 1 in the pipe line R, where the power cables 1 are laid in the pipe line R by positioning the power cables 1 in the tube R with the cables 1 stored separately in a covering pipe 2.
Patent JP-2002243408-A (JP)
Title: Revolution sensor
Inventor: MATSUZAKI KAZUHIKO
IPC: G01L3/10
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a revolution sensor in which the effective inductance of an exciting coil is uniform along the circumferential direction irrespective of a change in an ambient temperature. SOLUTION: The revolution sensor is provided with a first rotor attached to a first rotating shaft, a fixed core 12 which is fixed to a fixation member and which comprises the exciting coil 12b, a second rotor which is adjacent to the first rotor, which is attached to a second shaft relatively turned with reference to the first shaft and which is arranged between the first rotor and the fixed core 12 and an oscillation means which is connected to the exciting coil 12b and which oscillates an oscillation signal at a specific frequency. The fixed core 12 is covered with a case 12c, whose outer circumference is composed of a conductive member, via a nonmagnetic insulating layer 12g between itself and a core body 12a.
Patent JP-2003158563-A (JP)
Title: Mobile terminal
Inventor: NAKAO JUNICHI
IPC: H04M1/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal in which a man-hour for assembly work can be reduced, and the screw caps of which can be recycled. SOLUTION: A connector cover 10 is integrally formed by an elastic material together with hollow cylindrical screw caps 14 so as to ensure the flexible performance of the connector cover 10 when it is opened/closed and the shock absorbing performance at falling down or the like. The screw caps 14 are provided to positions corresponding to recessed parts 18 to expose screw heads tightening and fixing an upper case 3a and a lower case 3b externally. When each screw cap 14 is press fit to the recessed part 18, a claw 15 is locked to a prescribed side wall of the upper case 3a in the recessed part 18 so that the screw cap 14 cannot practically easily be removed from the upper case 3a and the connector cover 10 is fitted to cover the connector 11 at the same time.
Patent JP-2003159362-A (JP)
Title: Game machine
Inventor: OZAWA TOSHIYA
IPC: A63F5/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional game machine with an electric display device and a reel type display device does not display a hit pattern associating the electric display device with the reel type display device, so some players are puzzled.  <P>SOLUTION: A display device 1 for symbol-lining up game is composed of electric display devices 3a-3c and reel type display devices 2a-2c to display the hit patterns both by the electric display device and by the reel type display device. Symbol display portions 2A-2C by means of the reel type display devices and symbol display portions 3A-3C by means of the electric display devices are provided close to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162393-A (JP)
Title: Information processor, job processing method, storage medium, and program
Inventor: OKAMOTO KIYOSHI
IPC: G06F3/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously select a plurality of candidates for image forming devices which process a job to be integrated after being output distributively in time of a single job processing to be integrated with a sheet post-processing.  <P>SOLUTION: The information processor is characterized in having a constitution in which a printer driver 35407 outputs a single generated job distributively by an MFP, selects the MFP connected with a sheet post-processing device to integrate each job output which is output distributively into a single output from plural MFPs displayed on a display 35410, and transfers the distributed job of the single job to the selected MFP.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166526-A (JP)
Title: Bearing mechanism
Inventor: MIMURA NOBUCHIKA
IPC: F16C33/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing mechanism capable of moving lubricant and replacing a worn surface.  <P>SOLUTION: A coil spring-shaped spiral member 3 is arranged in a bearing body portion 1A of a bearing 1. An ordinary shaft 2 having a smooth circumferential surface is inserted and arranged to the bearing at this state. The shaft 2 is then rotated, and the lubricant is moved to an axial direction of the shaft 2 along a spiral groove formed between the spiral member 3 and shaft 2. The lubricant and foreign bodies contaminated in the lubricant are gradually discharged to the outside of the bearing by movement of the lubricant, and the volume of the lubricant is secured by a method such as recharging the lubricant to the bearing 1 after removing the foreign matters from the lubricant and the foreign matters are also excluded. Further, when a sliding surface kept in contact with the shaft 2 is worn, the spiral member 3 is only replaced without replacing the bearing 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166895-A (JP)
Title: Barrier performance inspection method of paper container
Inventor: FUKUI HIROSHI
IPC: G01M3/20
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrier performance inspection method of a paper container capable of inspecting the barrier performance of the paper container accurately and precisely in a short time.  <P>SOLUTION: A paper container void part 7 is filled with helium gas and sealed. After sealing, the helium gas concentration in the paper container void part 7 is measured with the passage of time, and the barrier performance of the paper container is inspected by using decrease of the helium gas concentration as an index.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177610-A (JP)
Title: Image forming apparatus
Inventor: ENOMOTO NAOKI
IPC: G03G15/16
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing an image defect caused by the flying of a first color image as an image forming device capable of removing secondary transfer residual toner remaining on an intermediate transfer body by electrifying the secondary transfer residual toner by a secondary transfer residual toner electrifying means and transferring the secondary transfer residual toner to an image carrier.  <P>SOLUTION: In this image forming apparatus capable of removing the secondary transfer residual toner remaining on an intermediate transfer belt 10 by electrifying the secondary transfer residual toner by a secondary transfer residual toner electrifying member 13 and transferring the secondary transfer residual toner to a photoreceptor drum 1, the belt 10 is constituted by using a member whose potential damping time constant τ of the belt 10 is set to ≥0.01 seconds and ≤1000 seconds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178816-A (JP)
Title: Air secondary battery
Inventor: ISHI S
IPC: H01M12/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air secondary battery wherein electric charge-discharge is possible, wherein a charge-discharge current density is large and wherein a cycle life is long.  <P>SOLUTION: The air secondary battery is constituted by constituting an air electrode wherein the electric charge-discharge is possible by using a carbonaceous material containing at least a carbon nanotube as a catalyst or a carrier, by using its air electrode as the positive electrode, and by using its positive electrode, a negative electrode and an electrolyte. Further, the air secondary battery is constituted by constituting the air electrode wherein the electric charge-discharge is possible by using a carbonaceous material containing at least Fullerene as a catalyst or a carrier, by using its air electrode as the positive electrode and by using its positive electrode, the negative electrode and the electrolyte. That which contains 30 vol.% or more of the carbon nanotube is preferable as the carbonaceous material containing the carbon nanotube, an alkaline aqueous solution and an anion exchanger are preferable as the electrolyte, and a hydrogen storage alloy and zinc are preferable as an active material of the negative electrode.  <P>COPYRIGHT: (C)2003,JPO