baber/WOPTO huggingface dataset:
Patent JP-2004041304-A (JP)
Title: Needle bar driving mechanism for sewing machine
Inventor: O SEIHO
IPC: C25D11/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a needle driving mechanism in the state of oil-free.  <P>SOLUTION: The mechanism is provided with: a needle bar (20) which supports a sewing machine needle at its distal end part and supported by a sewing machine frame (1) in the state of being reciprocative along a longitudinal direction of its own; a needle driving arm (40) for imparting driving force of the reciprocating operation of this needle bar to the needle bar; and a needle bar driving link (50) for connecting the needle bar with the needle driving arm.The needle bar driving link is connected rotatably by pin members (22 and 42a) with respect to either of the needle bar and the needle driving arm. The respective pin members are formed of steel material, and a ceramic coating film consisting of chromium nitride is formed on a sliding face of at least the respective pin members and the needle bar driving link. The needle bar driving link is formed of light metal, and a hard anodization film is formed on a sliding face of at least the needle bar driving link and the respective pin members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134461-A (JP)
Title: Video information recorder, video information reproducing device, recording method, storage medium, program and recording medium
Inventor: KATO MOTOKI
IPC: G06F21/62
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To appropriately manage the copy control information of video information even in the case of copying the contents of data recorded on a recording medium to another recording medium. SOLUTION: By detecting copy control information (CCI) or the watermark (WM) of an inputted AV stream, it is checked whether the content of the copy control information or the watermark has been changed (step 201). The change point information of the CCI or the WM and the content of the CCI or the WM are fetched (step 202), and control information (CCI-sequence) is generated for controlling the copy control information according to the fetched change point information (step 203). When an input signal has ended, the Integrity- Check-Value of CCI-sequence-Info being an altering prevention code is calculated (step 204 and 205), and it is confirmed that the CCI-sequence-Info or the WM has not been altered. The generated control information is recorded together with the AV stream to the copy destination recording medium.
Patent JP-2004048322-A (JP)
Title: System for confirming reception of simultaneously transmitted command
Inventor: TANAKA TETSUYA
IPC: H04B7/26
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional communication system comprising a master station (control station) and a plurality of terminal stations that the system does not inform the master station about the reception of information related to command contents by the terminal stations at present even when the terminal stations receive the command contents by hearing voice simultaneous command recorded in a recorder installed in each terminal station and recording the contents of the simultaneous command for preparation of the case with disabled reception of the voice simultaneous command because the voice simultaneous command is often executed.  <P>SOLUTION: Each terminal station can have a function of transmitting a command reception confirming reply signal to the master station when hearing of the command contents recorded in each recorder is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042464-A (JP)
Title: Printing method to three-dimensional object
Inventor: YOSHIHIRO YASUO
IPC: C09D11/322
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide inkjet ink by a pigment having a full light fastness.  <P>SOLUTION: In a printing method to three-dimensional objects, a plurality of three-dimensional objects are continuously transferred, and printing is carried out by the inkjet ink of 5-100 mPas at 25°C which contains 10-90 weight % of a monomer that can be polymerized with solid objects being transferred. Then, electron beams are applied to harden the ink. The method has good adhesiveness to media with non porous surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008765-A (JP)
Title: Jogging sack exercising tool
Inventor: SATO TAKASHI
IPC: A45F3/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jogging sack exercising tool which enables slim-feeling running, gives a soft touch feeling with a cloth material, has a small resistance of an fitting even if the sack is carried with a heavy fitting enclosed, maintains the hardness of a shoulder hanging belt and inhibits the rust of iron fittings.  <P>SOLUTION: The sack is not widely expanded by enabling a shoulder hanging belt 2 to tightly fit to a body by tightening belts 3, 4, 5 and 28 and using iron fittings. Paint coating or a vinyl coating surface treatment is carried out on the iron fitting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046998-A (JP)
Title: Optical information recording medium and stamper
Inventor: KONISHI HIROSHI
IPC: G11B7/24085
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which makes a data error rate and LPP strength good and stable.  <P>SOLUTION: An optical information recording medium is of a disk type and has meandering grooves and lands and further has an embossed pit (land pre-pit) previously provided on the land. Rims are left in the direction of left and right of the land pre-pit. When the half width of the land pre-pit is assumed to be W, one side of left rim width r1, and the other side of the left rim width r2, the relation 0.25≤(r1+r2)/W≤1.5 is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142675-A (JP)
Title: Cmos image sensor
Inventor: KWON OH BONG
IPC: H04N5/3745
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS image sensor wherein a gate for charge storage is formed on one side of a photodiode region, and charge storage capacity per a cell is increased, so that characteristic of an element can be improved. SOLUTION: This CMOS image sensor is provided with a photodiode region which converts an image signal regarding a light to an electrical signal and produces image signal charges. The gate for charge storage is constituted adjacently to the photodiode region. A part or the whole of charges in the photodiode region are moved to a lower side of the gate for charge storage, and are stored in a charge producing step. The stored charges are moved to a readout node in a readout step.
Patent JP-2004050482-A (JP)
Title: Manufacturing method of molded article made of material originating from plant and molded article
Inventor: NAKAJIMA KENJI
IPC: C08L23/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a molded article made of a material originating from a plant, which article can be manufactured at a further reduced manufacturing cost thanks to high productivity and has an enhanced strength and is excellently environment-friendly, and the molded article.  <P>SOLUTION: In the manufacturing method for manufacturing the molded article by injection-molding a mixture comprising finely divided material originating from a plant and a binder for bonding the finely divided material, the molded article is obtained by granulating the mixture into a pellet form before injection-molding the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053356-A (JP)
Title: Method for monitoring harmful material and monitoring/purifying system
Inventor: GOTO TAKAYUKI
IPC: G01N37/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for monitoring harmful materials and a monitoring/purifying system which quantitatively measure the harmful materials existing in a monitored area on line and in real time and quickly reflect a measured result to operating conditions of a purifying apparatus.  <P>SOLUTION: In the method for monitoring the harmful material which quickly and quantitatively measures the harmful materials existing in the particular monitored area on site and provides measurement information, (a) a raw material is gathered from the monitored area, (b) the gathered material is supplied to a narrow flow path of a minute reactor vessel and the monitored harmful materials contained in the raw material are prepared to be measured, (c) the monitored harmful materials are detected in the narrow flow path in the reactor vessel and (d) a detected data is signalized and transmitted to an external data processing apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051765-A (JP)
Title: Rinse liquid and method for cleaning substrate using rinse liquid
Inventor: OKUDA RYOJI
IPC: C11D7/60
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rinse liquid for excellently cleaning a substrate back, a substrate edge part, etc., of a heat-resistant resin precursor composition in a method for applying the heat-resistant resin precursor composition to a substrate.  <P>SOLUTION: The rinse liquid for removing the heat-resistant resin precursor composition comprises (A) ≥50 wt.% and less than 90 wt.% of a lactic acid ester and (B) ≥10 wt.% and less than 40 wt.% of at least one or more kinds of solvents selected from N-methyl-2-pyrrolidone and γ-butyrolactone. The total amount of the component (A) and the component (B) is ≥70 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003103396-A (JP)
Title: Wire for low current high-speed welding for austenite- based stainless steel
Inventor: LEE ZAIKEI
IPC: B23K35/30
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a wire for welding austenite-based stainless steel exhibiting excellent arc stability under the welding condition of low current short circuiting transfer of welding speed 30-70 CPM. SOLUTION: By providing the wire for welding the austenite-based stainless steel, wherein on the basis of a Hv 1 hardness tester, the difference between the center part of the wire and the surface part is 18 or less, the difference among the hardness measured at a distance of arbitrary 200 mm in the longitudinal direction of the wire is 15 or less, and the value of a trace element (Si+P +S+N)/Mn is 0.19-0.62, the arc stability is enhanced, and excellent welding quality and welding workability are secured.
Patent JP-2004049719-A (JP)
Title: Backrest device of chair
Inventor: NARITA TETSUYA
IPC: A47C1/022
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To change the gradient of a backrest of a chair in a simple constitution and an operation.  <P>SOLUTION: The upper part of the backrest 2 is engaged with the lower part of a backrest support frame 3 attached so as to turn left/right about a shaft and the lower part of the backrest 2 is engaged with the lower part of the support frame 3 at a plurality of positions in the forward/backward directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064209-A (JP)
Title: Video recording and reproducing apparatus and power supply control method
Inventor: KOBAYASHI AKIHIKO
IPC: H04N5/765
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router built-in video recording and reproducing apparatus capable of reducing the power consumption.  <P>SOLUTION: The router built-in video recording and reproducing apparatus is provided with: a first unit 21 for applying video recording reproducing processing to video data; a second unit 41 making communication with a terminal; and a control means 31 for independently controlling the power supplied to the first unit and the power supplied to the second unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064219-A (JP)
Title: Dsl communication system, dsl communication apparatus, and dsl communication method
Inventor: OHATA KOJI
IPC: H04L12/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DSL communication system whereby the information of an ISDL signal can be transmitted / received through even a DSL subscriber line without degrading communication quality.  <P>SOLUTION: When receiving IDSL signals from IDSL ports 141, 241 via LTs 142, 242, CTs 143, 243 extract ping-pong frame signals from the received IDSL signals, store the signals to a transmission buffer of a RAM 13, integrate the ping-pong frame signals from the received IDSL signal stored in the transmission buffer into the DSL signals and transmit resulting signals via DSLs 151, 251 after the storage to the transmission buffer. When receiving the DSL signals from the DSL ports 151, 251, MODEMs 152, 252 separate the ping-pong frame signals from the received IDSL signals, superimpose the separated ping-pong frame signals on the IDSL signals in matching with a period equivalent to 400Hz and transmit the resulting signals via the IDSL ports 141, 241.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135028-A (JP)
Title: Functional food for health
Inventor: MIKURIYA SUKEHITO
IPC: A23L17/60
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a daily edible food having exclusive anticancer activity and immune-improving function by using a raw material originating from a natural product. SOLUTION: This functional food for health includes following components (A) and (B). (A) a deer antler-shaped fruit body of Ganoderma lucidum and/or an extract of the deer antler-shaped fruit body of Ganoderma lucidum and/or an active material obtained from the extract. (B) a fucoidan and/or an extract including the fucoidan. And an extract of an apple and/or a polyphenol obtained from the extract.
Patent JP-2004057367-A (JP)
Title: Vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/28
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which enables the proper operation of an electric fan irrespective of a function of protecting a secondary batteries.  <P>SOLUTION: A chargeable type vacuum cleaner 1 is made to automatically stop discharge of the secondary batteries 15 when the voltage has a specified voltage or lower by detecting the voltage of the batteries 15 for supplying powers to the electric fan 16. A control means 17 for controlling the electric fan 16 is provided with an invalidation part 24 which blocks the reception of a detection signal inputted from a battery voltage detection circuit 21 for a specified period of time based on operation of starting the electric fan 16 at an operating part 13. Even when the battery voltage temporarily drops down below the reference voltage immediately after the start of the operation, the invalidation part 24 prevents the control means 17 from stopping the discharge of the secondary batteries 15 responding to the drop in the voltage to or below the reference voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061246-A (JP)
Title: Installation position information measuring system and installation position information measuring method
Inventor: KAWASAKI TOSHINOBU
IPC: H04Q9/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation position information measuring system and an installation position information measuring method in which position data (installation position information) of an apparatus is easily measured and set.  <P>SOLUTION: A processing determination part 33 receiving event notification by a trigger input part 35 receiving a trigger signal acquires apparatus data from an apparatus data preservation part 34, and transmits the apparatus data from a wire communication part 32 to an installation position information measuring device 2. A processing determination part 22 in the installation position information measuring device 2 receiving the apparatus data through a wire communication part 23 requires acquisition of present position data to a position measuring part 21, and the position measuring part 21 calculates the difference between time information and time information carried by the own device from a radio wave transmitted from position information transmitters 1a-1n to thereby measure and acquire the position data of the own device. The installation position information measuring device 2 preserves the acquired position data and apparatus data in a data preservation part 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003141121-A (JP)
Title: Terminal device
Inventor: NAKANO NOBUYUKI
IPC: G01C21/00
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device for reading out a map file not requiring for updating a map file of an adjacent unit when a certain map file is updated. SOLUTION: The map file showing each unit obtained by dividing the map into a plurality of areas includes a node record generated at each node, and a link record generated in each link. The coordinate information of an adjacent node regulating the road connecting relation between the unit and its adjacent unit is recorded in a designated node record. The above map file is stored in a first storage device 19. A data processing part 13 performs the processing for searching for a route using the map file. The data processing part 13 follows the connection from a road in one unit to a road in the other unit according to the coordinate information of the adjacent node of one unit and the other unit in the course of route search process.
Patent JP-2004063707-A (JP)
Title: Surface emitting type semiconductor laser
Inventor: UEKI NOBUAKI
IPC: H01S5/183
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting type semiconductor laser suitable for a light source for a multimode type optical fiber.  <P>SOLUTION: The surface emitting type semiconductor laser comprises a lower multilayer reflective film 2, a substrate 1 with an active region 3 and an upper multilayer reflective film 5 laminated, an upper electrode 9 formed on the film 5 with a first opening part 9a delimiting an outgoing region of a laser beam generated in the region 3, and an optical confining region 12 having a second opening part for delimiting a beam emitting region of the laser beam. A diameter of the first opening part 9a is smaller than that of the second opening part by 1 to 5 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062476-A (JP)
Title: Security trading system
Inventor: SAWADA KEI
IPC: G06Q20/10
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security trading system capable of minimizing a processing time by compliance check and accelerating an ordering speed from a terminal.  <P>SOLUTION: When a client 7a transmits order data to a security trading system host 4 of a security exchange system 1 through a security trading connection server 5, the client 7a performs the compliance check to order contents of a customer. At this time, entire compliance information is tentatively fetched from a DB server 6 to a local disk 8a of the client 7a. On the basis of the compliance information stored in the local disk 8a, the client 7a performs the compliance check of the customer. Thus, at the time of the compliance check, the need of accessing the DB server 6 is eliminated, loads of the DB server 6 and a data amount transmitted through a private line are reduced and the ordering speed of the securities of the client 7a is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062489-A (JP)
Title: Optimization system and program regarding movement of intra-loop invariant
Inventor: KEANA TADASHI
IPC: G06F9/45
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To deform even an arithmetic operation which is not invariable inside a loop to an intra-loop invariant and to carry out it outside the loop at the time of satisfying a prescribed condition.  <P>SOLUTION: A detection means 12 detects the arithmetic operation for which all variables used in the arithmetic operation are invariable inside the loop or the variables defined at two or more parts inside the loop, one of which is surely carried out prior to the arithmetic operation and all of which are the ones to which values invariable inside the loop are substituted. A copying means 14 copies the arithmetic operation immediately after the respective definitions of the variables defined at a plurality of places inside the loop used in the arithmetic operation for the detected arithmetic operation, defines a newly prepared variable to be temporarily used as the result of the copied arithmetic operation and replaces the original arithmetic operation to substitution from the variable to be temporarily used to the variable holding the result of the arithmetic operation. Thus, the arithmetic operation which is not invariable inside the loop is deformed so as to be calculated outside the loop as the intra-loop invariant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061428-A (JP)
Title: Rotation angle detector
Inventor: ARIMA MASAKI
IPC: B62D15/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple rotation type rotation angle detector having high detection accuracy.  <P>SOLUTION: A second gear 2 meshes with a first gear 1 provided in a same axis with an axis to be measured by a gear ratio 1:1. A third gear 3 having a small diameter is integrally provided with the second gear 2. A fourth gear 4 having a large diameter meshes with the third gear 3. A first and second rotation angle detection sensors 5 and 6 respectively detects rotation angles of the second and fourth gears 2 and 4. The output rotation angle of the second gear 2 detected by the first rotation angle detection sensor 5 when the axis to be measured has multiple rotations has, for example, repetitive waveforms with a period of 180 degree with respect to the rotation angle of the second gear 2. The output rotation angle of the fourth gear 4 detected by the second rotation angle detection sensor 6 is used to determine at which period the output value of the first rotation angle detection sensor 5 outputs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059556-A (JP)
Title: Tetraarylmethane derivative and method for producing the same
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tetraarylmethane derivative useful as a functional material used for an electronic photographic photosensitive material, an organic electric field light-generating element, various organic semiconductor elements, etc., and a method for producing the same.  <P>SOLUTION: This tetraarylmethane derivative is expressed by general formula (1) [wherein, R<SB>1</SB>to R<SB>4</SB>are each a non-substituted or substituted alkyl, a non-substituted or substituted alkoxy, a halogen, cyano or nitro; (n<SB>1</SB>) to (n<SB>4</SB>) are each 0-4 integer; R<SB>1</SB>to R<SB>4</SB>consist of each the same or different substituting group when each of them presents in a plurality; R<SB>11</SB>, R<SB>22</SB>, R<SB>33</SB>, R<SB>44</SB>, R<SB>111</SB>, R<SB>222</SB>, R<SB>333</SB>and R<SB>444</SB>are each a non-substituted or substituted aromatic hydrocarbon group or a non-substituted or substituted heterocyclic ring group; and R<SB>11</SB>with R<SB>111</SB>, R<SB>22</SB>with R<SB>222</SB>, R<SB>33</SB>with R<SB>333</SB>and R<SB>44</SB>with R<SB>444</SB>may each form a condensed ring of a non-substituted or substituted aromatic hydrocarbon by each of the former with latter].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072827-A (JP)
Title: Field control motor
Inventor: SAKAKI TOSHITAKA
IPC: H02K19/24
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a magnetic circuit in series or in parallel and enhance the degree of freedom of changing a material, etc. by constituting a field control motor such that a magnet is mounted or not mounted on a rotor on motor side or on a field control rotor.  <P>SOLUTION: For this field control motor, the rotor (9) on the side of the motor (130) is provided with an annular magnet (100) for the field of a field control rotor (20), and the magnetic circuit is put in series commonly for use in the motor. The rotor (9) on the side of the motor (130) is provided with a rotor magnet (100A). In the case that the field control magnet (20) does not have the magnet, the magnetic circuit is made parallel, thus enhancing the field control motor in the degree of freedom of materials at the time of constituting the motor.  <P>COPYRIGHT: (C)2004,JPO