baber/WOPTO huggingface dataset:
Patent JP-2004273571-A (JP)
Title: Resin sealed semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L25/04
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable free formation of a pattern of wire-bonded metal threads in a resin sealed semiconductor device wherein integrated circuit chips are arranged on both surfaces of a die pad.  <P>SOLUTION: The resin sealed semiconductor device is constituted of: a first and a second integrated circuit chips 24, 27 which are attached on both of the surfaces of the die pad 21 of a lead frame 20 and connected to outer leads 31A, 31C to which bonding pads 25A, 29A for external electrode drawers correspond by using metal threads 32A, 32C; and metal plates 26, 30 which are attached on surfaces of the chips 24, 27 opposite to surfaces which are attached on the die pad 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274454-A (JP)
Title: Digital signal packet output method, its device and program
Inventor: HIWAZAKI YUUSUKE
IPC: H04L29/06
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To decide priority corresponding to a subjective evaluation in smooth steps.  <P>SOLUTION: A digital signal packet output method comprises steps for: obtaining absolute power X1, previous frame power ratio X2, and the maximum value of an autocorrelation function X3 for a digital signal with respect to each frame; obtaining a characteristic value y by applying linear connection to the X1, X2 and, X3; quantizing the characteristic value y for use as the ordering of priority p; combining the ordering of priority and the coded code of the corresponding frame as a set for packet formation. Coefficients, α1, α2 and α3 of the linear connection are decided by considering an influence on the subject evaluation applied to a reproduction signal when the frame disappears.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273924-A (JP)
Title: Optical module
Inventor: KOSAKA RYOSUKE
IPC: H01S5/022
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optoelectrical module for improving workability by reducing stress of a substrate, and securing a substrate space.  <P>SOLUTION: An optoelectrical module 1 stores a substrate 7, mounting an optical element and an electronic circuit, in a metal casing 3. The casing 3 is divided into a substrate storing part 9 having an opening part 8 opposed to the face of the substrate 7 and a cover part 10 closing the opening part 8. The substrate storing part 9 is provided with a regulation member 13 for regulating the substrate 7 stored from the opening part 8 from being moved in a direction along the face. An elastic member 16 being in contact with the face of the substrate 7 is provided on any one or both of the substrate storing part 9 and the cover part 10. The substrate 7 is held to be sandwiched through the elastic member 16 between the cover part 10 closing the opening part 8 and the substrate storing part 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278033-A (JP)
Title: Pull, its manufacturing method and manufacturing device
Inventor: SAKAMOTO KEISAKU
IPC: E05B1/06
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull low in manufacturing cost.  <P>SOLUTION: The opening edge of a rectangular body B provided with a pair of end plates b and a pair of side plates c at the outer periphery of a rectangular bottom plate a is integrally provided with a seat plate e facing outside. One of a pair of bottom plates a is inclined outward by pressing it with an inclined projecting part provided at a punch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278847-A (JP)
Title: Air barrier fan device
Inventor: MATSUDA CHOJI
IPC: E06B9/40
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air barrier fan device capable of maintaining comfortable the indoor dwelling and air-conditioned conditions by circulating the air in the window space inside each window pane facing outdoors of a building, anticipating the hazard of one's approaching the window pane by the material constituting the window space previously, facilitating the cleaning works for inside the room, and improving actively the environmental rearrangement etc. of the dwelling space.  <P>SOLUTION: The air barrier fan device includes a roll blind 6 formed inside each window pane 1 facing outdoors of a building 2 for partitioning the window space 7 and a step 10 with its level a little different from the floor surface of the dwelling room located in the lower part of the window space, and a gap 11 is formed between the bottom 9 of the roll blind and the step 10, and the step is fitted with braces and struts 14 and an air barrier fan 8 installed horizontally in the fence form between walls, and with the air barrier fan, a circulating wind passage (air barrier system) leading to the dwelling room is formed (together with an air-conditioner) in the window space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276693-A (JP)
Title: Impact buffer
Inventor: ISHIKAWA YUKITAKE
IPC: B60R19/48
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact buffer manufacturable at low cost while preventing an appearance from being deteriorated.  <P>SOLUTION: A bumper 1 comprises a bumper face 2, an absorber 3, a reinforcement 4, and flat harness 5. Ribs 8a and 8b are formed on the bumper face 2 at the specified positions at the rear surface side non-flat portion. Also, a harness storage part 3b is formed on the absorber 3 at the bumper face 2 side end part 3a, and recessed parts 9a and 9b are formed at positions corresponding to the ribs 8a and 8b. The absorber 3 is fixed to the bumper face 2 in such a manner as piercing the recessed parts 9a and 9b to the ribs 8a and 8b. The flat harness 5 is disposed between the bumper face 2 and the absorber 3. By this structure, the minimum thickness h2 of the absorber 3 can be reduced less than before to make inconspicuous shrinkage by the ribs 8a and 8b, and the bumper 1 can be formed at low cost while preventing the appearance from being deteriorated by simplifying the mounting operation of the absorber 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277063-A (JP)
Title: Scale device for elevator
Inventor: KAWAKAMI SHIGENOBU
IPC: G01G23/16
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scale device for an elevator capable of realizing a non-load condition irrespective of load loaded in a car 1 to prevent computation of loaded load.  <P>SOLUTION: This scale device for the elevator is constituted in such a way that an output signal Ew of a load sensor 12 when the car 1 is in a non-load condition is used as a non-load scale value Eno and is recorded in a non-load scale value storage means 15 in advance, an output signal Ew of the load sensor 12 when the car 1 is in a stand-by condition is used as a stand-by condition scale value En, and a first comparison means 17 for comparing the stand-by condition scale value En with the non-load scale value Eno is provided to compute a difference value Δ1 between both values. In this scale device, a significant signal is generated when the difference value Δ1 is below a predetermined specified value δ1 to rewrite the contents of a stand-by condition scale value storage means 19 by a new stand-by condition scale value Ew. An output signal Ew' of the load sensor 12 is corrected by this rewritten stand-by condition scale value Eno' and the non-load scale value Eno to compute loaded load Lwc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275444-A (JP)
Title: Game apparatus
Inventor: KAKIZAWA KOYU
IPC: A63F5/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus which facilitates the carrying of game media into or out of the apparatus with a simple structure.  <P>SOLUTION: A spin drum unit 370 rotatably equipped with a reel body 372B3 having a plurality of pictures on the outer circumferential surface thereof is detachably installed into a table type cabinet body 310 having a working opening 310C1 which is opened slightly inclinedly from the level and made openable and closeable with a lid body 320. Coins thrown in are acquired by a coin discriminating means 386, and then, from a receiving port of a coin tank 383 supported by hanging below the spin drum unit 370 to be fed into a storage hopper with the lower end of the coin tank 383 almost opened in a storage space. When the coins are stored exceeding a specified amount, the coins overflow from an ejection chute part 383J are housed into an excess coin housing tank 385 below it. The removal of the coin tank 383 exposes a coin conveying means 382 for putting out the coins.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279763-A (JP)
Title: Lens for photographing
Inventor: NAKAMURA TAKEKUNI
IPC: G02B7/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens for photographing having a wiper means whose weight is reduced, and whose photographing operation is made satisfactory without making it necessary to provide any power cable or operation cable.  <P>SOLUTION: In a lens 6 for photographing having a wiper means 1 for wiping out droplets or the like stuck to a glass surface, the wiper means 1 and a driving means 2 for driving the wiper means are configured so as to be connected or disconnected through a clutch means 3, and the power of a motor to be controlled by the control substrate of the lens for photographing is transmitted through the clutch means to the wiper means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277859-A (JP)
Title: Chlorine generator
Inventor: ERIKAWA HAJIME
IPC: C25B1/26
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorine generator where electrodes can held to be clean, thus, the electrolysis of raw water can stably be performed, and reduction in the generation efficiency of chlorine caused by the stain of the electrodes can be prevented by a relatively single constitution.  <P>SOLUTION: In the chlorine generator 1, raw water containing chlorine ions is electrolyzed, so that chlorine-containing water W is generated. The chlorine generator 1 is provided with: an electrolysis tank 11 to be fed with raw water; a pair of electrodes 12 arranged at the inside of the electrolysis tank 11, and generating the chlorine-containing water W by electrolyzing the raw water in the electrolysis tank 11, a wiper 13 provided freely slidably on the surfaces of a pair of the electrodes 12, and cleaning the surfaces of a pair of the electrodes 12; and a wiper driving part 25 driving the wiper 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278486-A (JP)
Title: Inclined engine with mechanical governor
Inventor: ISOJIMA HIROAKI
IPC: F02D31/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclined engine having a mechanical governor that overcomes the problem wherein oil is easy to flow out of the top end of a boss.  <P>SOLUTION: The inclined engine has a mechanical governor where an axis bottom 11 of a governor lever axis 5 projects from a boss bottom end 10 into a crankcase 2, and a bottom snap ring 12 is attached to the axis bottom 11 to face the boss bottom end 10 from below. The bottom snap ring 12 is saucer-shaped with a top opening. An oil drop space 13 is placed between the peripheral wall of the bottom snap ring 12 and the peripheral surface of the axis bottom 11. An oil exhaust port 14 is formed in the peripheral wall of the bottom snap ring 12. The oil drop space 13 faces from below between a gap 23 above the bottom snap ring and a gap 15 in the boss. The oil entering the oil drop space 13 through the gap 23 above the bottom snap ring drops herein and is discharged from the oil exhaust port 14. This prevents the oil from being sucked up toward the gap 15 in the boss; thus, the oil is unlikely to flow out of the boss top end 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287654-A (JP)
Title: Dma transfer device
Inventor: SUZUKI MASAHIRO
IPC: G06F13/28
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To execute a plurality of DMA transfers by starting of one DMA transfer and to report the end of the plurality of DMA transfers to a CPU independently from polling of the CPU.  <P>SOLUTION: This device comprises a RAM 2 for storing data; a DMA controller 1 which accesses the RAM 2 to perform DMA transfer; a starting register group 11 built in the DMA controller 11 and consisting of a plurality of registers storing the head address and data length of data that is an object of the one DMA transfer by the DMA controller 11; the CPU 3 which accesses the starting register group 11 to store the head address and the data length, and determines the starting of DMA transfer; and an interruption generation part 12 built in the DMA controller 1 to generate an interruption to the CPU 3 after the end of the plurality of DMA transfers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007486-A (JP)
Title: Radio receiver
Inventor: SUZUKI TATSUTO
IPC: H04W88/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a called party to quickly check the whole message by displaying the presence/absence of voice information and its volume on a display part of a radio selective calling receiver.  <P>SOLUTION: Voice information or character information is stored in received data, and the type of the stored received information is displayed. When the character information is selected, the character information is displayed. When the voice information is selected, characters meaning voice, or symbols 22 and the information volume of the voice are displayed on a display part 21. Consequently, wasteful reproducing operation can be prevented and the life of a built-in battery can be saved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004288451-A (JP)
Title: Plasma treatment device
Inventor: ONO TSUYOSHI
IPC: C23C16/50
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normal-pressure plasma treatment device capable of surely curbing leakage of treatment gas from a treatment space and intrusion of outside air into the treatment space.  <P>SOLUTION: To a holder 30S of an electrode 11 of the normal-pressure plasma treatment device are formed a first blow-out means (path 30f) forming a first gas curtain C1 at the peripheral edge of the treatment space 1a by blowing out inert gas and a second blow-out means (path 30g) forming a second gas curtain C2 by blowing out inert gas from the path 30f at the reverse side of the treatment space 1a. These paths 30f, 30g are slanted toward a reverse side of each other in the thickness direction of the treatment space 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284639-A (JP)
Title: Aerosol product for delay jet
Inventor: MEKATA SATOSHI
IPC: B65D83/38
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol product for delay jet, which simplifies the overall structure of an aerosol apparatus to facilitate the manufacturing and reduce the cost of the aerosol apparatus, and ensures the actuation of a delay jet mechanism to give a stable delay time.  <P>SOLUTION: The aerosol product 10 for delay jet comprises an aerosol container composed of a pressure container 11 and a valve 12 fixed to an opening of the pressure container, and an aerosol composition A filling the aerosol container, which is jet when a prescribed time has passed after opening the valve 12. The delay jet mechanism 26 is arranged in the aerosol product 10 on a passage in the valve 12, and communicates with a gaseous phase section B in the aerosol container when the valve 12 is closed. When the valve 12 is opened, the communication between the delay jet mechanism 26 and the gaseous phase section B is cut off, which allows the aerosol composition A to pass through the delay jet mechanism 26 after the prescribed time has passed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287113-A (JP)
Title: Liquid crystal display
Inventor: TSUKAHARA NARIYOSHI
IPC: G02F1/133
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To compensate unevenness between flicker levels of upper, lower, left and right parts and a central part of a screen of a liquid crystal display.  <P>SOLUTION: In The liquid crystal display which is provided with a liquid crystal module 1 consisting of a liquid crystal element panel 2, a horizontal shift register 3, a vertical shift register 4, a common electrode 5 and the like, a control signal producing circuit 6, an S/H drive circuit 7 and a common voltage adjusting circuit 8 and wherein polarities of a video signal to common voltage is reversed in every horizontal and vertical periods, a common voltage compensation circuit is provided, compensating the common voltage so that the common voltage has a waveform consisting of a curve projecting upward or downward by which the difference between video signal voltage and the common voltage is the minimum at the center part of the screen in every horizontal and vertical periods to uniformly compensate the flicker levels of the central part and both end parts of the display screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283438-A (JP)
Title: Pinball game machine
Inventor: YAMADA ISAMU
IPC: A63F7/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which provides an improved interest in a game and which is free of monotonousness of the game, by a variety of settings being available and controllable, in such a manner that a valid time for a continuous winning zone in each round constituting a winning game is different in each round.  <P>SOLUTION: A first mode (in each round) is composed of a first time zone in which ball entering into the continuous winning zone is easy and determined as valid and a second time zone in which getting into the continuous winning zone is difficult or determined as invalid, so that the variety of settings are possible. The game machine is provided with an occurrence time period selection control means which selectively controls an occurrence time period of the first time zone during a first mode, and a control means for controlling the ball entering into a continuous winning hole to be easy or valid, based on the occurrence time period of the selected first time zone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284287-A (JP)
Title: Liquid droplet jet device and method of ejecting liquid droplet
Inventor: SHIMIZU TORU
IPC: B41J2/205
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet jet device capable of reducing a banding by a simple method and a method of ejecting a liquid drop.  <P>SOLUTION: Driving signal generating circuits 72A-72E generate driving signals 74A-74E having different waveforms and the generated driving signals 74A-74E are transmitted to driving signal selecting circuits 82 corresponding to respective nozzles 24. Each of the driving signal selecting circuits 82 selects one of the driving signals 74A-74E in a predetermined order and applies the selected driving signal to a piezoelectric actuator 52 at a predetermined timing according to the image data received from an image data receiving circuit 80. As a result, either one of the liquid drops 78A-78E is ejected to form an image on a recording paper sheet P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289713-A (JP)
Title: Frequency convertor
Inventor: FUKUMOTO YOSHITO
IPC: H04B1/50
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain a miniaturization, energy saving and cost reduction in a frequency converter for conducting frequency conversion in two ways of both transmission and reception.  <P>SOLUTION: The frequency converter is provided with a RF (radio frequency) diplexer 53 and an IF diplexer 54 when it is used for FDD (frequency division duplex) system communications. The RF diplexer 53 transmits radio side transmitting waves only from a mixer 52 to a radio side output unit 42 while it transmits radio side receiving waves only from the radio side input unit 43 to the mixer 52. The IF diplexer 54 transmits cabled side transmitting waves only from a cabled side input unit 41 to a mixer 52 while it transmits cabled side receiving waves only from the mixer 52 to the cabled side output unit 44, and the mixer is shared by transmission (up-convert) and reception (down-convert). When the device is used for TDD (time division duplex) system communications, the diplexer is replaced by a switch and the transmission path is switched over between transmission and reception.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284562-A (JP)
Title: Air bag device for vehicle
Inventor: SAKAGUCHI YOSHIAKI
IPC: B60R21/20
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device for a vehicle capable of reducing occurrence of sagging phenomena of an air bag at the time of development of the air bag for side collision and strengthening occupant protection.  <P>SOLUTION: An upward air column portion 11e communicated with an upper end portion of a lower air bag part 11c and a downward air column portion 11f communicated with a lower end portion of an upper air bag part 11b are integrally formed on a front end portion of a partition wall portion 11d dividing the air bag 11 into the upper part and the lower part. The air column portion 11e is applied with tension to maintain a cylindrical shape, by sending part of gas G1 sent into the lower air bag part 11c into the air column portion 11e. The air column portion 11f is applied with tension to maintain a cylindrical shape, by sending part of gas G2 sent into the upper air bag part 11b into the air column portion 11f. As a result, occurrence of the sagging phenomena of the air bag 11 is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297444-A (JP)
Title: Communication system performing controlled channel estimation
Inventor: MOHSIN MOLLAH
IPC: H04B1/707
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To remove the adverse influence to the communication performance by repetitive channel estimation.  <P>SOLUTION: A communication system is provided with a transmitter transmitting a signal including at least a pilot symbol and a data symbol and a receiver receiving the signal and estimating a channel based on the received signal so as to obtain a channel gain value. Non-repetitive channel estimation and repetitive channel estimation are selectively applied. Channel estimation by the pilot symbol or repetitive channel estimation using the pilot symbol and the data symbol is selectively performed according to whether a previously decided parameter exceeds a prescribed threshold or not, for example.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291166-A (JP)
Title: Four degree-of-freedom parallel robot
Inventor: OTA HIROMITSU
IPC: F16H21/46
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four degree-of-freedom parallel robot wherein its controllability is improved, and the degree-of-freedom for design is increased in the direction of mounting a rod member on a travelling plate by reducing the restriction for a rotation angle of a rotary portion.  <P>SOLUTION: A travelling plate 4 is composed of: a main member (a third plate element) 41 rotatably supporting a rotary member 46; a first connecting member (a first plate element) 42 connected to the main member 41 via a first linear motion joint 44; a second connecting member (a second plate element) 43 connected to the main member 41 via a second linear motion joint 45; racks (turning means) 47, 48 arranged on the first and second connecting members 42, 43; and a pinion (turning means) 49 which is arranged on the outer periphery side of the rotary member 46 and engages with the racks 47, 48. The rotary member 46 is driven via the racks 47, 48 and the pinion 49 so as to rotate by the relative parallel movement of the first and second connecting members 42, 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI