baber/WOPTO huggingface dataset:
Patent JP-2002314975-A (JP)
Title: Method and computer network for obtaining audio and/or video program of higher quality version progressively
Inventor: GEMMELL DAVID J
IPC: H04N21/2543
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the audio and/or video program of a higher quality version progressively through a client server based network. SOLUTION: In response to a user command for browsing a specific program, a client requests hierarchic data related to that program to the server. Based on a bandwidth available on the network, the number of continuous layers to be transmitted is also specified. Subsequently, data is received from the server, cached and rendered upon reception before being presented to a browser. Upon receiving a request for a higher quality version from the user, enhance layers related to the program are requested as much as possible using the available bandwidth. Requested data is received and combined with lower layer data stored previously and the program of a higher quality version is rendered and a new version is presented to the user.
Patent JP-2003237273-A (JP)
Title: Stand for sheet member
Inventor: HARADA MITSUZUMI
IPC: B42F17/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand for a sheet member which is easy of sheet member fitting work and protects the sheet member from damage during fitting.  <P>SOLUTION: The stand for the sheet member has a back support part for supporting the back of the sheet member and a front support part for supporting the front of the sheet member with the back support part arranged on the lower side of a part contacting the sheet member. The front support part is a freely rotatable rotation member, has an expansion part expanded on the back support part side of a line connecting both side lower end parts of the back support part in a part of the circumferential surface of the rotation member, is arranged to have a clearance between the expansion part and the back support part, and guides the lower part of the sheet member between the back support part and the front support part by the rotation of the rotation member, so that the sheet member can be arranged easily even without applying excess force to the sheet member, and the local application of excessive force is difficult during insertion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239482-A (JP)
Title: Solar battery panel mounting stand and method for assembling the same
Inventor: OZAKI TETSUYA
IPC: E04D13/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently assemble a solar battery panel mounting stand.  <P>SOLUTION: In assembling the stand, bearing rods 3 are arranged in parallel with each other in a girder direction X of a roof R, and a U-shaped panel mounting rod 4 is placed on each hooked projection 8 arranged on each bearing rod 3 such that a bottom open end 9a of the panel mounting rod 4 is slidably engaged with the hooked projection 8, whereby the rod 4 is stably arranged on the inclined bearing rod 3 at right angles. Then, a clamp 13 having resiliency imparted thereto is provided, which is formed of an upper horizontal plane portion 14, a vertical plane portion 15, a lower horizontal plane portion 16, and a hook portion 17. The upper horizontal plane portion 14 and the vertical plane portion 15 are sequentially formed so as to abut on two surfaces of the panel mounting rod 4. The lower horizontal plane portion 16 is sequentially extended from the vertical plane portion 15 and abuts on the bearing rod 3. The hook portion 17 engages with an upper open end 10a of the panel mounting rod 4. Then, by using the clamp 13, the tip of the hook portion 17 is engaged with a lower portion of an upper surface 6 of the panel mounting rod 4, and the lower horizontal plane portion 16 is pressed downward. In this manner, the clamp 13 can be attached to a cross section between the long panel mounting rod 4 and the bearing rod 3 through one-touch operation, and the lower horizontal plane portion 16 is fixed to the bearing rod 3, to thereby construct the stand.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247084-A (JP)
Title: Coated member having corrosion resistance and wear resistance
Inventor: SUGIYAMA KENICHI
IPC: C23C24/10
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide parts which are obtained by using a coated member having excellent corrosion resistance and wear resistance, and are suitable for a pump driven under the seawater environment mixed with earth and sand or under the condition where cavitation occurs in particular in the corrosive environments such as seawater and chemical substances, to provide a method of producing the same, and to provide a pump obtained by using the parts.  <P>SOLUTION: The surface of a base material 2 is provided with a first film 5 coated with a material having an Ni based or Co based alloy composition containing a C element as inevitable impurities, and imparting excellent crevice corrosion resistance, and a second film 6 coated with a hard material containing carbide for the exhibition of hardness and metallic components for the exhibition of corrosion resistance. The first film constitutes a barrier to the diffusion of the C element from the second film occurring on the coating operation to the base material, and prevents carburization to the base material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249108-A (JP)
Title: Backlight apparatus, optical sheet, and liquid-crystal display device
Inventor: EIRAKU NORIYUKI
IPC: G02B7/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dirts from entering between optical sheets or between a light guide plate and an optical sheet, related to a backlight apparatus comprising an optical sheet having optical effect, the optical sheet, and a liquid-crystal display device.  <P>SOLUTION: When the optical sheets 17 and 18 are disposed on a light- emitting surface 16a of the light guide plate 16, a protecting film 20A is so disposed on the light-emitting surface 16a as to cover the optical sheets 17 and 18. Thus, dirts are prevented from sticking to the optical sheets 17 and 18. So, the light radiated from the light guide plate 16 toward a liquid-crystal panel 12 is prevented from causing irregularity, for high quality display image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254221-A (JP)
Title: Method for controlling wind power generating device
Inventor: MINAMI MASAAKI
IPC: F03D7/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To conform a larger quantity of generated power than demanded power to the demanded power by a variable pitch mechanism in a wind power generating device.  <P>SOLUTION: The blade 102 of the wind power generating device 100 is mounted to a main shaft 110 through a rotor head 105, and a pitch angle is changed by the variable pitch mechanism 106 of the rotor head. The main shaft 110 is mounted to the generator 115 through a gearbox 114. The control unit 203 of a power transmission control device 200 determines whether consumption power flowing into a system transmission line 203 is smaller than the generated power or not, and if it is affirmatively determined, an oil pressure control box 116 provided in the nacelle 120 of the wind power generating device issues a command to send oil pressure so that the variable pitch mechanism works so as to lower efficiency of the pitch angle, and the pitch angle is changed little by little until the generated power conforms to the consumption power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248774-A (JP)
Title: Electronic coupon presenting method and system
Inventor: TAKAHASHI KAZUO
IPC: G06Q30/06
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic coupon presenting method and system capable of presenting a client with an optimum coupon and of helping the dealer estimate and control sales promotion and operation costs in advance.  <P>SOLUTION: Purchase record data 6 of clients having membership, a client master 7, and a commodity master 8 are prepared as databases. Clients are segmented by a client segmenting means 3 according to purchase records, incentives are differentiated between the client segments by an incentive setting means 4, and sales promotion costs are estimated based on the set incentives. Coupon data are then prepared by a coupon data preparing means 5 for each client according to the set incentives, and the prepared coupon data are converted into 2D codes by a 2D code generating means 9 for registration in a Web server 10 as an electronic coupon. When the electronic coupon is ready in the Web server 10, a coupon data generating unit 2 notifies a client's portable terminal 12 of the electronic coupon via a mail server 11. The client access the Web server 10 for retrieving the electronic coupon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246865-A (JP)
Title: Production method of polyphenylene ether resin composition
Inventor: NAKABASHI JUNICHI
IPC: C08L25/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a polyphenylene ether resin composition which does not generate unmelted portion and does not form a silver in molded articles.  <P>SOLUTION: The production method of the resin composition comprising a polyphenylene ether resin and a styrene resin comprises the procedures of (A) preliminarily forming concentrates obtained by mixing the melt of a polyphenylene ether resin, a styrene resin and, if required, a phosphorus flame retardant and (B) melt mixing more than one kind of the above concentrates and, if required, a styrene resin to give a final resin product while controlling HDT of the above concentrates and a styrene resin in specific ranges.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249775-A (JP)
Title: Substrate fixing structure of measuring instrument
Inventor: KITAGAWA YUICHI
IPC: B60K35/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate fixing structure of a measuring instrument which can realize simplifying a assembling process and thinning the whole.  <P>SOLUTION: In the substrate fixing structure, a press fitting boss 12 protruded on an inner surface of a case 11 of the measuring instrument is forcibly inserted in a fixing hole 15 bored in a substrate 10, thereby fixing the substrate 10 to the inner surface of the case 11. The boss 12 consists of a columnar press fitting part 12b protruded on a base part 12a and a circular turncated cone type insertion part 12c formed at a tip of the press fitting part 12b. Four rib- protrusions 12d stretching along the axial line direction are formed on the outer peripheral surface of the press fitting part 12b. A peripheral wall 13 whose tip part abuts against the substrate 10 and defines a closed space 16 around the boss 12 is protruded on an inner surface of the case 11 so as to surround the boss 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259055-A (JP)
Title: Recording device
Inventor: KUWABARA TETSUYA
IPC: B41J29/38
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which can record data without wait time by transmitting the data to another recording device when receiving the data from an information processor when being used.  <P>SOLUTION: A controller 1 determines whether it received print data from a PC 18. When determining the reception of the data, the controller determines whether a recording unit 3 is not used. When determining that the recording unit 3 is in use, the controller selects another facsimile machine 20 as a transmission destination and transmits the print data to the machine 20. And the controller informs the PC 18 of the data having transmitted to the facsimile machine 20 and of its number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248909-A (JP)
Title: Magnetic head, magnetic recording and reproducing device provided therewith, and magnetic memory
Inventor: TAKAHASHI HIROMASA
IPC: G11B5/31
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-output magnetic head having an optimum magneto- resistive element when used especially as CPP-GMR.  <P>SOLUTION: The magneto-resistive element comprises a fixed layer 606 containing half-metal, a free layer 608 formed on one principal-plane side of the fixed layer 606, and an intermediate layer 607 formed between the fixed layer 606 and the free layer 608. Further, the element comprises an anti- ferromagnetic layer 603 formed on other principal-plane side of the fixed layer 606, a soft-magnetic layer 604 formed between the fixed layer 606 and the anti- ferromagnetic layer 603, a noble-metal layer 605 formed between the fixed layer 606 and the soft-magnetic layer 604. This achieves a magnetic head with high output and high sensitivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252377-A (JP)
Title: Foamed cushioning block and molding method thereof
Inventor: SATO MITSUHIRO
IPC: B65D81/113
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed cushioning block which is formed with a compressive portion to dent inwardly in a thickness direction from an external surface.  <P>SOLUTION: The foamed cushioning block 1A including numerous bubbles 2 inside comprises a mixture of a polyolefin-based synthetic resin, a hydrophillic polymer forming a film for wrapping the bubbles 2, and paper powder. The compressive portion 4 to dent inwardly in the thickness direction from the external surface of the block 1A is formed at a required region of the block 1A. The compressive portion 4 loses a foamed state as the bubbles 2 break, and the synthetic resin melts to form a film layer 5 of a predetermined thickness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255893-A (JP)
Title: Organic el display device
Inventor: SHIMA OSAMU
IPC: G09G3/20
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device in which differential aging is alleviated.  <P>SOLUTION: The device has an organic EL panel and a control means. In the panel, a matrix shaped light emitting section is constituted by arranging first and second electrode lines in a mutually crossing manner on a translucent substrate and an organic layer which at least includes a light emitting layer, is held between the lines. The control means displays at least one of first physical quantity and second physical quantity on the panel. When the first physical quantity becomes a prescribed value, the control means displays the first physical quantity by reversing a photographic negative to a photographic positive. When the second physical quantity becomes a prescribed value, the second physical quantity is displayed by reversing the photographic negative to the photographic positive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251206-A (JP)
Title: Vertical mill for manufacturing crushed sand
Inventor: TATSUMI SHIGERU
IPC: B02C15/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical mill for manufacturing crushed sand which can stably and appropriately maintain a crushing degree in processing crushed sand raw materials.  <P>SOLUTION: Engagement of crushed sand raw materials into gaps formed with crushing rollers 11 and the upper surface of a table 6 is promoted by rotationally driving a plurality of the crushing rollers 11 by a motor 14 in the same direction as the rotating direction of the table 6 to stabilize the state of the layer of the crushed sand raw materials in the gaps. The height position of a rotary shaft 12 is fixed so that each roller 11 stably rotates. The crushed sand raw materials between the gaps are subjected to stable compressive and shearing force by moving the table 6 side vertically by the hydraulic cylinder 5 and adjusting the gaps. Therefore, the crushing degree can be stably and appropriately maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256490-A (JP)
Title: Device and program for recombining hierarchy in circuit drawing
Inventor: MUROTA TOSHIYA
IPC: G06F17/50
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct hierarchy constitution by reduced work, without changing connection information for a circuit drawing, so as to reduce working manhours and operation mistakes caused by correction work.  <P>SOLUTION: Hierarchy recombination for the circuit drawing is easy to be executed without changing a connection dependence relation as the whole before edition, by a selected-element-by-selected-element hierarchy moving means for moving a single or a plurality of circuit elements selected optionally within the circuit drawing in a prescribed hierarchy, into another hierarchical drawing, a terminal and symbol reconstituting means for detecting an excess and deficiency of terminals by the moving, and for reconstituting terminal information of the hierarchical circuit drawing in a moving origin and a symbol shape of the hierarchical circuit drawing, based on a result detected therein, and a circuit connection reconstituting means for reconstituting the connection information for a hierarchical circuit drawing in a moving destination without changing the original connection dependence relation, based on the connection information of the moved element, and based on the reconstituted symbol and terminal information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261621-A (JP)
Title: Method of manufacturing biodegradable saccharide chain polymer by enzyme catalyst
Inventor: MIURA YOSHIKO
IPC: C07H15/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel saccharide chain polymer to be used as a biofunctional material, with a biodegradable saccharide chain polymer which is manufactured using a novel esterification of a saccharide chain by a hydrolase.  <P>SOLUTION: This biodegradable saccharide chain polymer monomer and this biodegradable saccharide chain polymer are manufactured by site specific esterification of an alcohol in a saccharide alcohol, which is a disaccharide with one side ring open, with a carboxylic acid divinyl ester using a hydrolase, lipase or protease, as a catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260275-A (JP)
Title: Self-righting toy
Inventor: KAWASHIMA AYA
IPC: A63H9/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-righting toy capable of solving a problem of a needle detector, preventing deterioration of the work efficiency, with sufficient consideration for the safety, and a method of manufacturing the same.  <P>SOLUTION: The toy is manufactured by covering a ball-shaped toy body 11 made of polyurethane resin with an outer cover 20 consisting of a cloth head part 21 and a cloth body part 22 integrally sewn to the head part 21, and sewing the outer cover 20 using a sewing piece 30 with an adhesive layer 31 which manifests the adhesive power when pressed by an iron, for example.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003006019-A (JP)
Title: Data reception system having recording medium replacing function
Inventor: MAEDA KAZUKI
IPC: H04N21/433
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To easily restore contents when a damaged recording medium is replaced in a receiver to record and reproduce the received contents. SOLUTION: The receiver 11 records the contents distributed from a contents distributing device 1 in a hard disk 81 and reproduces the contents according to an instruction from a viewer. The receiver 11 transmits management information including discrimination information of the contents recorded in the hard disk 81 to a managing device 21 and the managing device 21 stores the information in a management information storage part 50. When the hard disk 81 is damaged, a hard disk 82 for replacement is mounted on the managing device 21. The managing device 21 acquires the contents recorded in the hard disk 81 from the contents distributing device 1, etc., based on the stored management information and records them in the hard disk 82 for replacement. The hard disk 82 after recording the contents is replaced with the damaged hard disk 81.
Patent JP-2003272706-A (JP)
Title: Voltage control method for nonaqueous electrolyte secondary battery
Inventor: SATOU TAKAYA
IPC: H01M10/052
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage control method for a nonaqueous electrolyte secondary battery by maintaining the battery voltage in the specified range even when the battery is overcharged to a charging rate of 100% or more of the battery capacity, and enhancing the safety of the nonaqueous electrolyte secondary battery without using a protection circuit.  <P>SOLUTION: The nonaqueous secondary battery comprises a positive electrode and a negative electrode both containing a material to store and release the lithium ions, a binder polymer, at least one piece of separator separating the positive electrode from the negative electrode, and a nonaqueous electrolyte containing a lithium salt, and a material which is oxidized in the positive electrode by electric energy supplied when overcharging is added to the nonaqueous electrolyte, and by oxidizing the material in the electrode, the battery voltage when overcharged is controlled to 4.1 to 5.2 V.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273288-A (JP)
Title: Shock-resistant strength evaluating method, evaluating device and semiconductor device
Inventor: MORITA TOSHIAKI
IPC: H01L23/12
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluating method which quantitatively evaluates the shock- resistance of the connecting part of an electronic part or an electronic element, selects a proper material and specifies joining conditions which do not impair long-termed reliability; and to provide its evaluating device.  <P>SOLUTION: A joining part strength evaluating method of a semiconductor device is attained as a semiconductor mounted part shock-resistant strength evaluating method and its evaluating device in which an impactive force is applied to the specific location of the semiconductor device to destroy a joining part, and a time required for the destruction is set as a shock-resistant strength index of the joining part of the semiconductor device. The joining part strength evaluating method of a semiconductor device is attained as the semiconductor mounted part shock-resistant strength evaluating method and its evaluating device in which a jig for acceleration motion is made to collide in an impactive manner with the solder bal carried part of the semiconductor device to destroy the solder ball from the joining part, and from a maximum acceleration value applied to the jig, a force required for destroying the joining part of the solder ball is set as shock-resistant strength required for destroying the joining part of the solder ball.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268843-A (JP)
Title: Toilet equipment
Inventor: HIRANO MAKOTO
IPC: E03D9/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet equipment having a high compactness and capable of easily particularizing abnormality places by permitting a plurality of abnormality information at with few display LEDs.  <P>SOLUTION: This toilet equipment comprises a main body 1 giving an interior finish to a function unit 2 placed on the water closet, a controller 3 controlling the function unit 2, an abnormality detector 4 detecting abnormal states in the function unit 2 or the controller 3, and a remote control transmitter 5 for transmitting the operation signal to the controller 3; and the abnormality detector 4 performs abnormal state informing process when detecting an abnormal state and when receiving an operation signal of the remote control transmitter 5 predetermined depending upon the abnormal content.  <P>COPYRIGHT: (C)2003,JPO