baber/WOPTO huggingface dataset:
Patent JP-2003327113-A (JP)
Title: Master cylinder of input rod tension type
Inventor: MITA KATSUHIRO
IPC: B60T7/06
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master cylinder of an input rod tension type for efficiently generating brake hydraulic pressure by reducing sliding resistance of an input rod.  <P>SOLUTION: When the input rod integrally having first and second pistons engaging with first and second cylinders disposed in a cylinder body is moved backward, working fluid is supplied to first and second brake systems from first and second hydraulic pressure chambers in rear parts of the first and second cylinders than the first and second pistons. A free piston is slidably engaged with a hydraulic balance cylinder and held at a neutral position by a spring force of a spring acting on both ends, and both end balance chambers partitioned by the free piston of the hydraulic balance cylinder are communicated with the first and second hydraulic pressure chambers and connected to the first and second brake systems, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338609-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TANAKA KEISUKE
IPC: H01L29/792
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily suppress the reduction reaction of a capacity insulating film in a process performed in a reducing gas atmosphere.  <P>SOLUTION: At least a part of a capacitive element 112 comprising a capacitive lower electrode 109, a capacitance insulating film 110 and a capacitive upper electrode 111 is coated with a second hydrogen barrier film 113 formed of at least one of bismuth tantalate, bismuth niobate and bismuth tantalum niobate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346141-A (JP)
Title: Image processor and image processing method
Inventor: SATO HITOSHI
IPC: G06F15/80
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of simplifying a processing unit, reducing the size of a crossbar circuit, and increasing the speed of processing, and an image processing method.   <P>SOLUTION: This image processor comprises a plurality of POP 0 to POP 3 which are functional units performing highly parallel calculation processings. Each POP comprises calculators POPE 0 to POPE 3 arranged parallel with each other. Each of POPE 0 to POPE 3 receives data read from a cache and calculation parameters by a filter function unit FFU, performs specified calculations, and outputs the results of the calculations to a next POPE. The next POPE adds the results of the calculations on the previous stage to the results of the calculations of the POPE, outputs the results of the calculations to the next POPE, and in the final POPE 3, obtains the results of the calculations of all POPE 0 to POPE 3. Each POP selects only the results of the calculations of one POPE 3 from the results of the calculations of the plurality of POPEs, and outputs the selected results of the calculations to the crossbar circuit 13146.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340448-A (JP)
Title: Water purifying cartridge
Inventor: NISHIKAWA JUICHI
IPC: C02F1/50
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size water purifying cartridge capable of treating a large amount of water and having a long life by increasing the use efficiency of a filter material comprising an ion exchange material.   <P>SOLUTION: The water purifying cartridge having a flow inlet 6 and a flow outlet 7 is charged with the filter material 14 prepared by compounding an ion exchange resin 9 and the inorganic ion exchange material 10. By compounding the ion exchange resin 9 and the inorganic ion exchange material 10, the use efficiency for the both of the ion exchange resin 9 and the inorganic ion exchange material 10 can be increased without depending on the flowing rate of raw water, and this results in an increase in the amount of the treated water, a smaller size and a longer life.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341474-A (JP)
Title: Retractor for seat belt
Inventor: HAYASHI SEINA
IPC: B60R22/28
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractor for a seat belt capable of preventing the belt from hopping out of the retractor and simplifying its structure.   <P>SOLUTION: The retractor for the seat belt is equipped with a torsion bar coupled wit one end of a takeup drum in such a way as not capable of making relative rotation, a plate 8 having a takeup part 12 in proximity to the side face of the other end of the takeup drum and coupled with the other end of the torsion bar in such a way as not capable of making relative rotation, and a wire whose one end is attached to the plate 8 and middle part is arranged along a bending path provided on the side face of the other end of the takeup drum. The plate 8 is furnished with a guide taper part 14 for shifting the wire wound round the takeup part 12 of the plate 8 in the axial direction of the takeup part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348806-A (JP)
Title: Reactor coil of three-phase induction motor for improving power factor and current phase, and three- phase induction motor starter reactor coil used the same
Inventor: ICHIYANAGI TATSUNOBU
IPC: H02K17/30
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor for a three-phase induction motor for improving energy saving or start characteristics by improving a power factor when run ning.   <P>SOLUTION: The reactor coil of the three-phase induction motor consists of a first main coil wound around a first iron core, a first current phase adjustment sub coil, a second main coil wound around a second iron core, a second current phase adjustment sub coil, a third main coil wound around a third iron core, and a third current phase adjustment sub coil. Each of the sub coils wound around another iron core is connected in phase or in opposite phase, and each of the main coils is connected with each of input terminals of the induction motor. Thus, phase currents of each phase become leading phases by prescribed quantity, especially the power factor when operating is improved. The energy saving effect can be obtained in the case of connection in forward rotation. In the case of connection in reverse rotation, an effect can be produced, especially on securing sufficient starting toque.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010058-A (JP)
Title: Beverage dispenser
Inventor: INOUE KAZUHIKO
IPC: B67D1/07
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily replace a stock pack without staining, with a stock, the inside of a case which houses machines.  <P>SOLUTION: A tank 23 for keeping a beverage for diluting a liquid concentrate is housed inside the case 22. The stock pack 30 and an extraction mechanism 35 for extracting the liquid concentrate in the pack 30 to feed to a container 31 are provided on the front side of the front panel 21 closing the front face of the case 22. The front panel 21 has, on its front side, the stock pack 30 and an open/close cover 33 for closing the mechanism 35 placed so that the cover 33 can be opened/closed. The liquid concentrate leaking during the replacement of the stock pack stains only the front panel 21 but does not stain the inside of the case 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013261-A (JP)
Title: Content providing system
Inventor: HOSHINO HIROMASA
IPC: G06F21/10
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a user is unable to buy or rent desired contents because of a sellout, the problem that a recording medium which becomes unnecessary should be disposed of or sold at a low price, and the problem that content needs to be prevented from being copied without permission since the content frequently has its copyright asserted.  <P>SOLUTION: A content providing system is equipped with a communication means of sending and receiving information, a content storage means of storing ciphered content received from the communication means, a content managing means of managing the content stored in the content storage means, a deciphering means of deciphering content selected by the content managing means, a recording means of recording the content deciphered by the deciphering means on a recording medium, and a terminal which sends and receives the information to and from the communication means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003063226-A (JP)
Title: Strut type suspension device for vehicle
Inventor: NAKADA ETSURO
IPC: B60G3/28
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent an upper large-diameter coil part from falling, even if a coil spring constituted of a pig tail like small-diameter coil part and the large-diameter coil part connected to the small-diameter coil part should be broken and damaged midway. SOLUTION: An eccentric coil spring 4 is interposed into a strut type shock absorber 1. The coil spring 4 is constituted of the small-diameter coil part 6 at an end part and the large-diameter coil part 5 connected eccentrically to the small-diameter coil part 6. Spring seats 30 and 30a have mounting parts 37 and 37a inserted into the shock absorber 1, spiral spring supporting surfaces 38 and 38a supporting a wind-up part of the small-diameter coil part 6, and a plurality of flange parts which are continuously provided on outer peripheries of the spring supporting surfaces 38 and 38a and are corresponding to an outer diameter of the large diameter coil part 5. At least the two flange parts are oppositely provided on a diagonal line.  An outer diameter dimension d1 between the two flange parts is set to be equal or slightly larger to/than an outer diameter dimension d1 of the large diameter coil part 5. At least the one flange part is arranged on a tire T side.
Patent JP-2004015730-A (JP)
Title: System and method for controlling communication service
Inventor: AKIYAMA KAZUNOBU
IPC: H04L12/66
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for controlling communication services and capable of incorporating added values easily in internetwork communication.  <P>SOLUTION: An I-NSP100 has an added value processing part 160 for each added value which allows internetwork communication services in a service switch system 120, and the processing parts perform associated processings for the added values. The I-NSP 100 provides communication services by combining these added value processing parts 160.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011614-A (JP)
Title: Spark ignition type direct injection engine
Inventor: YAMASHITA HIROYUKI
IPC: F02B23/10
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark ignition type direct injection engine where injected fuel does not attach to a wall of a combustion chamber and which forms a proper fuel-air mixture at the time of a high-speed operation of an engine, and combustion efficiency is enhanced by accelerating stratification of fuel at the time of a low-speed operation of the engine, without requiring special members.  <P>SOLUTION: A main flow of intake air passing through both intake air ports 10 proceeds along the circumference of the combustion chamber 7 to a wall facing both intake air ports 10 (inflow T1), is circulated by a mask 11 toward the lower part of a range S injected by an injector 9 (outflow T2), and forms a hyperbolic flow T. The inflow T1 flows into the combustion chamber 7 without circulating the fuel injected by the injector 9, and the outflow T2 is pushed up upward in a compression process, so that this hyperbolic flow T suppresses diffusion of the injected fuel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019391-A (JP)
Title: Cover work plate and its joint structure
Inventor: FUKUMOTO KATSUJI
IPC: C04B24/24
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of noises such as metallic sounds due to the contact of both cover work plates, and also to reduce the occurrence of vibration due to the dislocation or backlash of the cover work plates.  <P>SOLUTION: A flat steel is arranged at a side edge 2a of the cover work plate 2 to define a space portion 12. A jig insertion port 16 is provided in the upper face of the cover work plate 2 and a bolt through-hole 14 is provided in the flat steel 10. A bolt, not illustrated, is inserted through the bolt through-hole 14 and a nut, not illustrated, is mounted at the end thereof so that two cover work plates 2 can be connected to each other with the bolt. The flat steel 10 is provided with a shock absorbing material 20 formed with a slurry mortar or mortar resin or coating film. The shock absorbing material 20 is held between the side edges of other cover work plates and laid between the two cover work plates. Thus, the generation of metallic sounds and the occurrence of the vibration are prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021926-A (JP)
Title: Secondary information distributing method and system
Inventor: ISHIGURO SHIRO
IPC: G06Q30/06
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for distributing as many pieces of desired information as possible to a user of a terminal device while suppressing a management cost of information.  <P>SOLUTION: When the generation of fingerwork data or generation of musical score data generated on the basis of music data for reproduction of music is requested from the user of the terminal device 103, a server 111 installed in a site 101 sends the music data sent from the terminal device 103 via a telecommunication network 103 to a generating server 112, and it instructs generation of the requested data. The data generated by the generating server 112 in accordance with the instruction is sent to the terminal device 103 via the telecommunication network 102 in response to a request from the user of the terminal device 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031004-A (JP)
Title: Organic electroluminescent element and display device
Inventor: MATSUURA MITSUYOSHI
IPC: H01L51/50
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element attaining both improvement in luminous brightness as well as luminous efficiency and durability, and a display device using the organic EL element of a high luminous brightness and excellent durability.  <P>SOLUTION: With the organic electroluminescent element equipped with a light emitting layer containing a host compound and a phosphorescent compound, a compound expressed in formula (1) is made contained in either of the layers constituting the element. In the formula, R<SB>11</SB>, R<SB>12</SB>, R<SB>13</SB>and R<SB>14</SB>denote a hydrogen atom or a univalent substituent, and at least one of them denotes a substituent coupling through a carbon atom, oxygen atom, sulfur atom, or silicon atom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107998-A (JP)
Title: Displayed matter holding device
Inventor: MATSUHASHI KOTARO
IPC: A63F7/02
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a displayed matter holding device for preventing coming off of a displayed matter in the case of moving the displayed matter and for engaging the displayed matter at a prescribed position. SOLUTION: The holding device is provided with a supporting part 15 arranged at an installing surface 38, a shaft part 19 fixed to the supporting part 15 and positioned nearly in parallel to the installing surface 38, a rocking part 24 which is fitted to the shaft part 19 so as to be rocked with the shaft part in a center and to be temporarily fitted at a plurality of prescribed positions, and a holding part 35 which projects from the rocking part 24 to insert-hold the displayed matter P.
Patent JP-2004032878-A (JP)
Title: Rotary electric machine
Inventor: MIYAKE NOBUAKI
IPC: B66B11/08
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thinable rotary electric machine which can solve the problem that the thinning is difficult.  <P>SOLUTION: A winding machine for an elevator is equipped with a stator, a rotor arranged rotatably within this stator, and a drive sheave 27 fixed onto the rotating shaft of this rotor and coupled with the cage of the elevator on the driven side via a wound rope 29 for transmitting motive power. A step is made by thinning the axial thickness of a specified region in the circumferential direction of the core of the stator, whereby a recess 34 is made at the end face on one side, and the rope 29 is arranged to cross the recess 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026413-A (JP)
Title: Connection device
Inventor: ISHIKAWA YASUHIRO
IPC: B65H19/18
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection device capable of easily connecting ends of tape-shaped carriers.  <P>SOLUTION: The connection device 20 connects the ends of the tape-shaped carriers 10a and 10b aligning and holding sensor components 11 at predetermined equal pitch intervals. On both longitudinal end sides of the connection device 20 in the carriers 10a and 10b, engagement grooves 24 for engaging with engaging elements 13a and 13b formed on the ends of the carriers 10a and 10b are formed on positions where the interval between the sensor component 11 and the connection device 20 is an integral multiple of the pitch interval between each sensor component 11 when engaged with the engaging elements 13a and 13b. By engaging the engaging elements 13a and 13b with the engaging grooves 24, the ends of the carriers 10a and 10b are mutually connected in a manner that the interval between the sensor component 11 and the connection device 20 is an integral multiple of the pitch interval between each sensor component 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026236-A (JP)
Title: Heat-shrinkable film tube
Inventor: TOMITA YASUHIRO
IPC: B65D65/04
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable film tube, which has a cutting line made of perforated holes arranged to facilitate the tearing of the film tube fitted on a cylindrical container upon removing the film tube from the body of the container.  <P>SOLUTION: The heat-shrinkable film tube 11 has the cutting line 14 made of the consecutively formed perforated holes 13. The perforated holes are arranged in such a way that the cutting line is helically formed along the periphery of the bottle-shaped cylindrical container, such as a PET bottle 12, when the film tube is fitted on it and is made to shrink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030307-A (JP)
Title: Contents providing method, information terminal device and download contents check program
Inventor: SUZUKI MASATO
IPC: G06Q10/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents providing method for giving a customer who has downloaded all melody data for an incoming call belonging to a certain group an incentive to other melodies for an incoming call, or the like in a portable telephone set.  <P>SOLUTION: Bonus data for an incentive are divided into a plurality of parts and embedded as incentive information in the melody data for an incoming call for a download service. When the user of the portable telephone set downloads all of the melody data for an incoming call of the group, the user can obtain the incentive information embedded in each of the melody data for an incoming call to reconstruct bonus contents for an incentive which can not be usually obtained. This activates sales promotion that encourages a customer to download all of the melody data for an incoming call belonging to the group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033122-A (JP)
Title: Device for alarming escape of fish bank
Inventor: OKAZAKI KENJI
IPC: A01K61/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for alarming escape of a fish bank, preventing the performance of a GPS device mounted on a buoy from being reduced.  <P>SOLUTION: An attaching marine organism-removing part 10 has one more case 11 covering a GPS case 4 so as to prevent the attaching marine organisms from attaching thereto. The case 11 is fitted on the GPS case 4 from the upper part so as to be detachable. A concave part 16 is formed in the inside of the upper part of the case 11, and a repulsion-generating means 15 is built therein. The case 11 is fitted on the GPS case 4 so that the repulsion-generating means 15 may be compressed. The case 11 and the GPS case 4 are fixed by fine wires 14 dissolvable in seawater. When the fine wires 14 have been dissolved after a prescribed period, and the device for alarming the escape of the fish bank is floated on the sea, the water pressure is removed to separate the case 11 from the GPS case 4 by the repulsion of the repulsion-generating means 15. As a result, the GPA signal can be received without causing reduction of the performance of the GPA device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035381-A (JP)
Title: Manufacturing apparatus of thin sheet glass
Inventor: SAKAMOTO OSAMU
IPC: C03B35/24
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To drastically alleviate a constraint of viscosity to conventional glass that glass which is easily devitrified cannot be formed; and to easily form special glass having a high devitrifying temperature, which is used as a substrate for a flat-panel display or an information recording medium.  <P>SOLUTION: A glass ribbon GR is formed from a formed body 12 formed by an overflow fusion method. The force loaded on a low viscosity glass ribbon part in the vicinity of the lower edge part of the formed body 12 can be made weak by pulling the glass ribbon GR downward via a noncontact supporting member 14 which supports a middle portion of the glass ribbon GR in the noncontact state through a gaseous thin layer 32. Thereby, it becomes possible to prevent rapid elongation of the glass ribbon GR caused by own gravity or the pulling force even when glass having viscosity of ≤30,000 poise at the devitrifying temperature is formed by the overflow fusion method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041278-A (JP)
Title: Toothbrush with photocatalyst
Inventor: SHIMIZU KAORU
IPC: A61C17/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To decompose oil and sweat of the hand, an organic matter of food refuse, bacteria, viruses, or the like on a toothbrush to facilitate their removal by washing or wiping with a cloth, and impart mildew resistance, a deodorizing property, and the like.  <P>SOLUTION: The toothbrush has a handle 30, a head portion 20, and bristles 10 implanted in the head portion 20. At least one of them is mixed with a several -20 wt.% photocatalyst 11, such as a titanium dioxide particle, with a particle diameter of about several nanometers to several micronmeters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047273-A (JP)
Title: Reflecting mirror installing device of spotlight
Inventor: NAGASAKI ITARU
IPC: F21Y101/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily install and remove a reflecting plate in a spotlight, and to prevent the sepation of respective parts in that case.  <P>SOLUTION: This device is constituted so that a semispherical surface-shaped reflecting plate is arranged in a port of a lamp box, and a lamp is protrusively arranged in the central part of the reflecting plate, and fixes the peripheral edge of the reflecting plate, a transparent plate for covering the port and a fixing frame of the transparent plate. The problem is solved by the reflecting mirror installing device of the spotlight characterized by fixably-releasably fixing the fixing frame of the transparent plate to the port of the lamp box.  <P>COPYRIGHT: (C)2004,JPO