baber/WOPTO huggingface dataset:
Patent JP-2003224611-A (JP)
Title: Data transmission system, data transmission apparatus, data reception apparatus, and data transmission method
Inventor: HATTORI TOSHIKAZU
IPC: H04L47/43
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission system, a data transmission method, a data transmission apparatus, and a data reception apparatus which can maintain synchronization of transmission and reception even when the transmission apparatus, the reception apparatus and a transmission path are not operating with the same clock.  <P>SOLUTION: The transmission apparatus 110 transmits a data packet as an access unit to the transmission path 100 by deleting a preamble or/and parity from data generated by a data generating means 111 and adding a data length field and backup bits and the reception apparatus 120 reconstitutes data by adding the deleted preamble or/and parity to received data; and a clock control means 126 adjusts the speed of a data readout clock for sending data out to a data processing means 121 according to the amount of buffer accumulation from a reception-side buffer means 124.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176320-A (JP)
Title: Movable dust collector
Inventor: SATO TAKASHI
IPC: E02B5/08
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable dust collector which alleviates labor for removing algae growing in a river, loading the same, and conveying the same.  <P>SOLUTION: The movable dust collector is constructed by attaching a two-way rake 64 which can perform vertical movement and rotational movement, to the tip of a crane of a truck with crane, and raking the algae under the water surface of the river, and loading the raked algae on the truck. By connecting the two-way rake 64 to a hydraulic motor 68 incorporated in a case (3) 40, for rotation, the rake carries out vertical operation. Further by allowing reciprocal rotation of the case (3) 40, the dust collector carries out consistent procedures of raking the algae, loading the same, and conveying the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178942-A (JP)
Title: Flat ceramic heater, manufacturing method of the same, and detection element using the same
Inventor: TOKUNAGA KOJI
IPC: H05B3/20
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat ceramic heater with excellent durability at high temperature heat generation, eliminating a level difference at a connection part between a heat generation part and a draw-out part, and to provide a method of simply manufacturing the same, and a detection element using the same.  <P>SOLUTION: The ceramic heater has a heating element pattern having the heat generation part 2 and the draw-out part 3 on the surface of or at the inside of a ceramic insulation layer 1. A width w1 of the heat generation part 2 is narrower than the width w2 of the draw-out part 3, and the width of the connection part 6 changes along a slope, and a thickness t1 of the heat generation part 2 is smaller than the thickness t2 of the draw-out part 3, and the width of the connection part 6 connecting the heat generation part 3 with the draw-out part changes along a slope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175297-A (JP)
Title: Coupling device
Inventor: HANAI MIKIO
IPC: B60N2/30
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device with a small number of parts without causing complication of a structure nor rattling or the like even when a seat is coupled with a floor.  <P>SOLUTION: The coupling device has a structure where a fitting pin 121 mounted on a first base body 101 fixed to the seat is fitted into a fitting hole 221 formed on a second base body 201 fixed to the floor, and retains a locked state by inserting a retaining member 241 mounted on the second base body 201 into a recess 124 on an outer peripheral surface of the fitting pin 121 in a fitted state. In this device, at the time of fitting, the retaining member 241 is pressed and expanded outside by a tip portion of the fitting pin 121, is inserted into the recess 124 by spring action, and is retained in the locked state where the fitting pin does not come out. On the other hand, the retaining member 241 is pressed and expanded outside and the locked state is canceled by turning the fitting pin 121 by operation of a lever 131.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174119-A (JP)
Title: Method for sewing upholstery material for integrated upholstery foam
Inventor: KITSUTA MINEJI
IPC: B68G7/05
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To raise workability in sewing an upholstery material with a sewing machine, concerning an upholstery material sewing method for joining a plurality of upholstery pieces to form the upholstery material, sewing the material in a bag shape, injecting a foaming liquid for molding a pad to an inner part, and integrally molding the pad with the upholstery material.  <P>SOLUTION: Two sewing needles A, B are arranged side by side in a direction for feeding the upholstery materials 3, 4 by the sewing machine. The upholstery material 3, 4 are joined by allowing the feeding pitch L of the sewing machine to be concentric with the pitch L of the two sewing needles A, B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179108-A (JP)
Title: Organic electroluminescence device
Inventor: HAYASHIDA YUMIKO
IPC: H05B33/24
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device suitable for light source in which, even if one sheet of large substrate is used, the jointing strength of a container composed of the substrate is increased and early deterioration of the EL element is prevented, and which is improved in light emission characteristics and life characteristics.  <P>SOLUTION: The organic EL device 1A is composed of a first substrate 2 having optical transparency, EL elements 4 formed by successively laminating a plurality of positive electrode layers 3, luminous layes 4, and negative electrode layers 5 on the substrate 2 in matrix form, and a second substrate 7 joined with the first substrate 2, covering these EL elements 4, and dividing EL element 4 at every section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183496-A (JP)
Title: Backpack type working machine
Inventor: ISAYAMA KAZUHIRO
IPC: F02B63/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily operable backpack type working machine.  <P>SOLUTION: A backpack type sprayer 10 is provided with a backpack frame 12, an internal combustion engine 18 and a recoil starter 38. A choke lever 30 for regulating an air inflow quantity to the internal combustion engine, a throttle lever 34 for regulating the output of the internal combustion engine, and a tip grip part 52 of a starter rope 42 extended from a starter body 40 of the recoil starter, are arranged on the left side of the internal combustion engine, and the throttle lever and the grip part are held by holding means 36, 50 provided at the side front part of the backpack frame. With this constitution, since the throttle lever, the choke lever and the grip part of the starter rope in need of adjustment when starting are on the same side, only the left side work of the backpack type working machine is required for starting operation in placed pulling, and restarting operation when back-pulling can be performed without passing a spray nozzle 26 held by the right hand, to the left hand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185908-A (JP)
Title: Plug outlet
Inventor: ADACHI SHIYOUSUKE
IPC: H01R13/52
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug outlet having caps opening and closing terminal insertion holes of the plug outlet main body which can be mounted with the small number of parts and assembling processes.  <P>SOLUTION: By forming guide grooves 7 on the plug outlet main body 1, and forming protrusions to be guided 12 at the caps 8 and fitting them in free sliding, the caps 8 are mounted in free rotation on the plug outlet main body 1, and the caps 8 are made to open and close the terminal insertion holes of the plug outlet main body 1 by the rotation. By the above, unlike the conventional plug outlet, the caps 8 can be mounted on the plug outlet main body 1 without using rivets or washers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185248-A (JP)
Title: Article conveyance equipment
Inventor: YAMADA YOSHIHIKO
IPC: G05D1/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide article conveyance equipment that can establish quick data communication with all transfer carts even without high communication speed.  <P>SOLUTION: Information exchanges between a ground controller 41 and the carrier trucks 3 are designed to be established with two (more than one) feeder lines 21A and 21B (communication lines) and by sequential communication of ground modems 42A and 42B connected to the feeder lines 21A and 21B respectively with wireless modems 22 of respectively assigned carrier trucks 3. The design can unconventionally significantly shorten time to finish communication with all the carrier trucks 3 and can increase cycles of exchanges with each carrier trucks 3 in a given time to improve responses of various actions of the carrier trucks 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003218707-A (JP)
Title: Method for obtaining error correcting code, method for decoding error correcting code, coder for coding block of information element and decoder for decoding first block of soft value
Inventor: CHAPALAIN NADINE
IPC: H03M13/23
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an error correcting code of a desired parameter, without puncture processings.  <P>SOLUTION: According to the method of obtaining an error correcting code of a given second size N including a systematic information part of a given second size K and a redundant part, a block turbo-code is first obtained from the systematic information part and from given information elements provided at known locations, the block turbo-code includes a product of elementary systematic block codes, and at least the predetermined information elements are removed from the obtained block turbo-code to produce a shortened block turbo-code. An additional error correcting code is derived from at least a portion of the shortened block turbo-code which is stuffed with stuffing elements so as to attain a given first size. The stuffing elements are information elements of the additional error correcting codes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004186500-A (JP)
Title: Component mounting device and component mounter
Inventor: TAKAHASHI KUNIAKI
IPC: H05K13/04
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a component mounting device which can extremely reduce a mounting line from a conveying-in apparatus to a conveying-out apparatus to be intended to save a space.  <P>SOLUTION: The component mounting device (1) has a plurality of mounting working apparatuses (3, 4, 5) interposed between a conveying-in apparatus (2) for conveying in a printed wiring board (8) and a conveying-out apparatus (6) for conveying out the printed wiring board in which surface mounting components (9) are soldered. At least two of these mounting work apparatuses are disposed to be stacked vertically, and the printed wiring board is vertically conveyed between the stacked mounting work apparatuses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181082-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enhances the attractiveness of the game as a whole by enriching the variations in variable display of a variable display device and moreover, by carrying out the diversified performances advantageous for the players.  <P>SOLUTION: When the display result of the display game is defined as the special stop result aspect, a second identifying information control means 1310 derives second identifying information different in the form from the identifying information used in the display game and executes the second display game using the second identifying information. The second display game is available in multiple kinds and so, the second identifying information making up a group of the second identifying information corresponding to the second display game, a type selected therefrom is selected by a group of second identifying information selection means 1320. When the display result of the second display game is defined as the specified result aspect, a probability varying control means 1200 changes the probability of making the display result defined as the special stop result aspect in the display game after the subsequent operation in the game state after the end of the special game state according to the kind of the specified result aspect for each of the second display games of multiple types.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193702-A (JP)
Title: Video image sharing system
Inventor: TAKAHEI REIJI
IPC: H04N21/854
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video image sharing system whereby terminals can share various information items and result of applying processing edit process to them in real time and an operation history can be reproduced.  <P>SOLUTION: A video server 2 captures moving picture data photographed by a video camera 1, converts the data into still picture data in real time, and supplies the converted data to a management sever 3, the management server 3 stores various information items such as a history for operations (operation history), log-in information, and picture files by client terminals 10-1 to 10-N and distributes the various information items to the client terminals 10-1 to 10-N via the Internet 20, the client terminals 10-1 to 10-N display or output the various information items distributed from the management server 3 and apply processing edit process to the various information items. The result of the processing edit process reflects on each of the client terminals 10-1 to 10-N in real time. Further, the moving picture file and the past processing edit process are reproduced based on the operation history.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233309-A (JP)
Title: Greatest common divisor arithmetic unit, inverse element arithmetic unit, arithmetic program recording medium
Inventor: KOBAYASHI TETSUTARO
IPC: G09C1/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of times of an arithmetic operation by realizing binary gcd calculation based upon arithmetic bit units (w) of a computer.  <P>SOLUTION: For inputs X and Y, gcd(X, Y)=gcd(U<SB>0</SB>, V<SB>0</SB>)2<SP>z0</SP>and such U<SB>0</SB>and V<SB>0</SB>that gcd (U<SB>0</SB>, V<SB>0</SB>) is not divisible by 2 are initially computed (S1) and it is judged whether U<SB>0</SB>=1 or whether V<SB>0</SB>=1; when neither one is 1, a value (i) having a larger bit size between U<SB>0</SB>and V<SB>0</SB>is found (S3). Then it is judged whether i≤w and when (i) is larger than (w), u<SB>u</SB>, u<SB>v</SB>, v<SB>v</SB>, and v<SB>u</SB>satisfying gcd (|u<SB>u</SB>U<SB>0</SB>-u<SB>v</SB>V<SB>0</SB>|/2<SP>w</SP>' and |u<SB>v</SB>V<SB>0</SB>-v<SB>u</SB>U<SB>0</SB>|/2<SP>w</SP>') are computed (S5) and then U<SB>1</SB>=|u<SB>u</SB>U<SB>0</SB>-u<SB>v</SB>V<SB>0</SB>|/2<SP>w</SP>' and V<SB>1</SB>=|v<SB>v</SB>V<SB>0</SB>-v<SB>u</SB>U<SB>0</SB>|/2<SP>w</SP>' are found to let U<SB>1</SB>→U<SB>0</SB>and V<SB>1</SB>→V<SB>0</SB>(S6); and it is judged whether V<SB>0</SB>=0 and when not, a return to the step (S3) is made. When V<SB>0</SB>=0, gcd is found as to U<SB>0</SB>and V<SB>0</SB>and multiplied by 2<SP>z0</SP>and outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241136-A (JP)
Title: Lighting device and projector type display apparatus
Inventor: ITO YOSHITAKA
IPC: F21Y101/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device which is suitable for a light source of a projector type display apparatus to realize bright and uniform illumination.  <P>SOLUTION: The light source part has a pair of lamp units and a composition mirror means which extracts and puts together projection light parts included in a fixed range including a lamp light axis as to respective projection lights from respective lamp units to generate an illumination light having nearly the same width the diameter of opening edges of the lamp units. First and second lens plates divide pieces of partial luminous flux projected by a light source and converge the pieces of partial luminous flux respectively. A polarized light generating means converts the pieces of partial luminous flux projected by the 2nd lens plate into one kind of polarized luminous flux having the same polarizing direction and projects it. A superposing means superposes pieces of polarized luminous flux projected by the polarized light generating means one over another to illuminate an illuminated area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004193002-A (JP)
Title: Area light source device and display device
Inventor: SAKAI SEIJI
IPC: F21V5/04
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and an area light source device used for the display device, capable of sufficiently radiating heat of an LED with a simple structure of which, a thin thickness is required.  <P>SOLUTION: The area light source device comprises a point light source mounted on a base plate; a heat radiation plate having at least one hole formed thereon, equipped with a blower blowing air to a surface supporting a surface opposite to the surface on which the point light source on a base plate is mounted; and a blowing direction changing means making the air blown toward the supporting surface turn toward the back side of the supporting surface of the heat radiation plate at the hole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190980-A (JP)
Title: Land mine processing device
Inventor: TSURUMOTO JUN
IPC: E02F5/08
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an personnel land mine processing device capable of inexpensively and efficiently performing the processing work of the personnel land mine, easily performing its maintenance and being applied to civil engineering work and the like.  <P>SOLUTION: A casing 3 is extended to a tip side of a mounting flange 2 formed on a bracket 20 mounted on an arm part 21 of a working vehicle, a pair of rotating drums 4, 4 having cutting picks 13 on their peripheral faces are mounted on left and right of a tip part of the casing 3, rotating shafts of the rotating drums 4, 4 are inclined to the tip side, peripheral face basic end parts opposite to each other at the tip side of the casing 3, of the rotating drums 4, 4 are close to each other, and the land mine in the ground is processed by the rotating drums 4, 4 rotated by specific power.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193461-A (JP)
Title: Heatsink
Inventor: MASUKO KOICHI
IPC: H01L23/467
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat radiation characteristics of a heatsink, by making the air flow smooth between the fins.  <P>SOLUTION: The heat sink is provided, with many fins 3 on one surface of a flat plate base part 2 and with intervals and fitted with a heat diffusion plate 4 for diffusing and conducting heat to a base part 2 on the other surface of the base part 3, and a heat-generating member 11 is brought into contact with the heat diffusion plate 4, to conduct the heat. A through-hole part 9, which is open in the gap 8 between the fins 3, is bored in the base part 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192529-A (JP)
Title: Information processor and computer software
Inventor: SHIRAISHI KENICHI
IPC: G06F21/10
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor having a function for permitting rewrite of firmware and a function for preventing unauthorized rewrite of the firmware and computer software.  <P>SOLUTION: The information processor is provided with a flash memory 6, a RAM area 10, an EEPROM 7 and a microcomputer 5. If a first step is executed, when a CD-R medium 2 in which a main body of the firmware for rewrite is stored is inserted, the microcomputer 5 permits rewrite of the firmware. When execution of the second step is attempted without executing the first step, the microcomputer 5 stores information for prohibiting rewrite of the firmware in the EEPROM 7 and prevents unauthorized write of the firmware.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201361-A (JP)
Title: Device for equalizing voltage of storage element
Inventor: TODOROKI HIDEFUMI
IPC: H02J7/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for equalizing voltage of a storage element which contributes to the prevention of malfunction of an electronic circuit and the improvement in safety at the time of being used especially for a car-mounted battery or the like by effectively reducing the influence of noise.  <P>SOLUTION: This device for equalizing voltage of a storage element has: a transformer 2 which has two or more pieces 2a etc. of winding corresponding to at least storage elements Ba etc.; and besides in which piece 2a etc. of winding are connected in series to storage elements Ba etc.; a plurality of switching elements 3a etc. or diodes 3da etc. which constitute a loop circuit by being connected to storage elements Ba etc. and pieces 2a of winding in series, respectively; a random signal generating circuit 4 which generates random signals Sr; and pulse signal generating circuits 5x etc. which generate pulse signals Spf, Sps, and Sp, where the frequency Fp and/or the pulse width Wp fluctuate at random by this random signal Sr, and give them to the switching elements 3a etc. or the diodes 3da etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003310060-A (JP)
Title: Garden planter assembled on roof
Inventor: HIRAYAMA YOSHIKO
IPC: A01G17/04
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight garden planter assembled on a roof capable of corresponding to newly-built houses before designing and existing structures, facilitating control and re-constitution, withstanding the strong wind of typhoon, etc., and equipped with an automatic spraying (watering) function.  <P>SOLUTION: The garden planter assembled on the roof is composed of a floor panel 1 equipped with a water discharge means and having two or more ribs and two or more water storage tanks 2 integrally formed at the end of the floor panel equipped with the ribs and having water through holes in an inner face. The water storage tank 2 forms side wall surfaces so as to enable storage of soil for planting. The water storage tank 2 is equipped with a water supply means, a water charge port 2b having a height of soil surface and opened inward, a water discharge port 2c lower than a level of the water charge port and opened outside and an openable water draining port 2d positioned at the lower end of the outside.  <P>COPYRIGHT: (C)2004,JPO