baber/WOPTO huggingface dataset:
Patent JP-2005095828-A (JP)
Title: Dust collection blower and projection graphic display device
Inventor: IKEDA TAKASHI
IPC: G02F1/1335
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collection blower which prevents dust from entering by sucking air by a fan and at the same time does not produce any resistance to air current, and a projection graphic display device provided with the same.  <P>SOLUTION: The dust collection blower 20 is provided with a dust collection part and an air blowing part. The dust collection part has, in its angular tube, a needle electrode 21, first and second mesh electrodes 22A and 22B, and an ozonolysis catalyst filter 23, which are arranged in this sequence in an air flow direction. In a plurality of needle electrodes 21 which are on the negative side, air, dust and the like are charged with negative ions by corona discharge. The negative-charged air, dust and the like are attracted closer to the first and the second mesh electrodes 22A and 22B which are on the ground side, to produce moving air, and at the same time the dust is adsorbed on the mesh electrode 22B. The air blowing part sucks the moving air cleaned in the dust collection part through a hood section 25 by a sirocco fan 24 to send air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106872-A (JP)
Title: Fixing device
Inventor: MORIGUCHI MOTOKI
IPC: G03G15/20
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device used for an image forming apparatus which shortens warmup time regardless of the temperature at which temperature rise starts and prevents overshoot in a paper passage area.  <P>SOLUTION: In a CPU 16, a first fixing start temperature and a second fixing start temperature higher than the first fixing start temperature are set. When the heating of a fixing roller 11a is controlled by a heating element 12 in order to form images, a CPU 16 compares whether the temperature detected by a temperature detection element 15 at the start of a temperature rise is a predetermined threshold temperature. If the detected temperature is equal to the threshold temperature or below, the heating of the fixing roller is controlled so that the detected temperature reaches the first fixing start temperature. If the detected temperature exceeds the threshold temperature, the heating of the fixing roller is controlled so that the detected temperature reaches the second fixing start temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104619-A (JP)
Title: High altitude working vehicle
Inventor: YOSHIDA HIDEHIKO
IPC: B66F11/04
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior of a high altitude working vehicle having an easily detachable cover member.  <P>SOLUTION: The high altitude working vehicle 1 having a high altitude working device comprising a mast 4 and a working platform 5 on a vehicle body 2 comprises an engagement member 12 protruded outward of the vehicle body 2, a first cover member 10 to cover the vehicle body 2 with an engagement hole 10a to be engaged with the engagement member 12 formed therein, and a snap lock 13 which pulls the side facing the engagement member 12 of the first cover member 10 and locks the side to the vehicle body 2 while the engagement member 12 is inserted in and engaged with the engagement hole 10a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048804-A (JP)
Title: Communication system and information communication terminal
Inventor: FURUTA SHINICHI
IPC: H04M3/537
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system and an information communication terminal in which operations by a user are simplified and a voice mail service is effectively utilized.  <P>SOLUTION: When voice mail is received, a service management station 2 stores the voice mail and information on the voice mail in a mailbox of a database 3. Further, together with a reception notice that there is a fact of reception, the date and time of the reception and a telephone number of a caller are transmitted to a PHS(R) terminal 6 of a recipient. Based upon the date and time of call incoming and the telephone number of the caller which are extremely little information in comparison with information managed by the service management station 2, the PHS(R) terminal 6 manages the number of voice mail, a limit of holding, whether voice mail is read or not, and the like. Thereby, in the PHS(R) terminal 6, the conditions of voice mail are confirmed by simple operations without periodically calling a telephone line network 4. Besides, when presence of voice mail reaching the limit of holding is judged based upon the date and time of incoming, the PHS(R) 6 gives a warning thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005108751-A (JP)
Title: Compressor for fuel cell
Inventor: HIRATA MASAKAZU
IPC: H01M8/04
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor for a fuel cell capable of saving energy and space of the fuel cell system.  <P>SOLUTION: The compressor for fuel cell 1 for operating a fuel cell stack 2 comprises two compression parts 3, 4 for carrying out compression operation of gas respectively. These two compression parts 3, 4 are driven by the same rotating shaft 6. One of the compression parts 3 supplies air to the fuel cell stack 2, and the other compression part 4 supplies the hydrogen rich reformed gas to the fuel cell stack 2. A reformer 7 may be arranged at the rear stage of the compressor for fuel cell 1, and in that case, the other compression part 4 supplies the gas to be reformed such as city gas to the reformer 7. The ratio of mutual discharge amount of the two compression parts 3, 4 is made a ratio corresponding to the air volume and the gas volume that are required for power generation in the fuel cell stack 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104692-A (JP)
Title: Ceiling luminaire device for elevator cab
Inventor: INOUE AKIO
IPC: B66B11/02
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dropping off of a ceiling luminaire plate from a ceiling joint by mischief by a passenger in a cab and carelessly pushing a lengthy article thereto.  <P>SOLUTION: At inspection or exchange of a light source body 4, a worker pulls down a string 12 by hooking his finger or an exclusive use tool on a ring of the string 12 such as a fishing gut hung from a side of the ceiling joint 6 and moves a ceiling luminaire plate shrouding ring 9 to a second position where it becomes a relationship not engaged with a projection 7a of the ceiling luminaire plate 7 in resistant to tensile force of spring members 14d, 14e of a shrouding ring movement adjustment device 14. Thereby, the ceiling luminaire plate 7 is upwardly moved and can be easily removed. After completion of the work, if the ceiling luminaire plate 7 is returned to an original position on the ceiling joint 6, the ceiling luminaire plate shrouding ring 9 is returned to a first predetermined position where it is engaged with the projection 7a of the ceiling luminaire plate 7 by the tensile force of the spring members 14d, 14e of the shrouding ring movement adjustment device 14. Therefore, the ceiling luminaire plate 6 is again engaged/retained by the ceiling luminaire plate shrouding ring 9 and upward movement is restricted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113994-A (JP)
Title: Oil seal combination shaft
Inventor: INOSE HIDEYUKI
IPC: F16C3/02
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of damage in a lip when installing an oil seal, and to eliminate an expensive grinder for machining a shaft end.  <P>SOLUTION: In this oil seal combination shaft 1 having a contact surface 3 to be brought in contact with the lip of the oil seal and assembled by moving the lip from an assembling side shaft end to the contact surface 3, the assembling side shaft end is provided with a first inclined surface 5 inclined at the predetermined fine angle θ1 against the contact surface 3 continuously to the contact surface 3, and a second inclined surface 7 inclined at the predetermined angle θ2 against the contact surface 3 larger than that of the first inclined surface 5 is provided from an edge of the first inclined surface 5 to the shaft end side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116786-A (JP)
Title: Method for manufacturing solar cell and solar cell manufactured by method
Inventor: ASAI MASATO
IPC: H01L31/042
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a solar cell with high photoelectric transfer efficiency.  <P>SOLUTION: The method for manufacturing a solar cell has a grid electrode and a main electrode for outputting from the grid electrode to the outside. This method comprises the steps of baking a metal paste material to form the grid electrode of a fine line shape on a light receiving surface of a substrate having a pn junction; and forming the bar-like main electrode connected electrically to the grid electrode. Preferable modes of forming the grid electrode include those achieved by a screen system in which a gauze in which a plate-like body having an opening of the fine line shape or a thick film having an opening of the fine line shape is formed by an electrodeposition method or a bonding method is used as a screen, or an ink jet system, or a dispensing system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111864-A (JP)
Title: Side form for manufacturing pc plate
Inventor: UEDA MASARU
IPC: B28B7/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side form which makes a gap filling tool fitted to the side form only by work from the outside of the form and can secure stable performance even when the side form is used repeatedly for a long time.  <P>SOLUTION: The side form is composed of a curved weir plate for molding a side with a number of long holes into which U-shaped joint lines are inserted horizontally formed, a horizontal lever for positioning, the gap filling tool for filling a gap, and its press fixing device. The gap filling tool is composed of an upper side member fixed to the outer surface of the weir plate on the upper end side of the long holes, a lower side member fixed to the outer surface of the weir plate on the lower end side of the long holes, and attachable/detachable intermediate members press-fixed to the outer surface of the weir plate between the upper side reinforcement and the lower side reinforcement of the joint line. The press fixing device is composed of an expansion/contraction lever having a turnbuckle mechanism and press levers installed successively and perpendicularly at its tip. By press fixing device placed between the intermediate members and the horizontal lever, the expansion/contraction lever is elongated so that the intermediate members are press-fixed simultaneously to the outer surface of the weir plate by the press levers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112212-A (JP)
Title: Method of converting analog data for tape type car broadcasting for bus into digital data and recording the digital data, and method of reproducting the recorded digital data
Inventor: HARADA TOSHIHIKO
IPC: G10L19/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of converting analog data such as voice signals for car broadcasting recorded in the tape of a tape type car broadcasting device into digital data and recording the digital data in a recording medium, and also of improving the handling of specific data in reproducing the recorded digital data.  <P>SOLUTION: When the analog data such as the analog voice signals for the car broadcasting recorded in the tape mounted on the tape type car broadcasting device is recorded in a solid recording medium such as a card by converting analog data into digital data for each of the right and left channels of the tape, at least the instruction data of a fee indicator 11 and instruction data of a stop indicator 12 among the recorded digital data which are recorded in one channel are recorded together with identification signals provided to each data with different specific frequencies so that, when the recorded instruction data are reproduced, the different frequencies are detected by band pass filters 8a to 8c so as to output operating signals for relays 10a to 10c for operating a ticket issuing part and a fee display part by the detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113855-A (JP)
Title: Cylinder block of internal combustion engine
Inventor: MATSUO KAZUNORI
IPC: F02F7/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase rigidity of a block front wall 28, reduce and inhibit skin vibrations of a front cover.  <P>SOLUTION: A cylinder block 10 has a water jacket shallowed so that a jacket bottom wall 16 lies higher than a lower deck 22 in an upper part of the block. A longitudinal rib 42 and a transverse rib 44 are formed in this block, project forward of the block from the block front wall 28 and cross almost perpendicularly to each other. The longitudinal rib 42 extends in a vertical direction of the block to connect a top deck 20 and the lower deck 22. The transverse rib 44 extends in a right-and-left direction of the block along the jacket bottom wall 16 to connect lower ends of two head bolt bosses 36. A cover bolt boss 46 for fixing a central portion of the front cover 38 is formed at a position where the longitudinal rib 42 and the transverse rib 44 cross.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004164619-A (JP)
Title: Business activity analysis system
Inventor: MIYAGAWA MASAO
IPC: G06Q30/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business activity analysis system contributing to appropriate commitment by a company to a cost or a load related to support for business activities of a middleman.  <P>SOLUTION: A support history 331 about implemented business support, financial information 513 about a total cost required for the business support, and sales information 361 about a sales result of each middleman are inputted. Using previously prepared definition data of a load amount per one item of each work type, a business support cost and an effect to the cost of each middleman are quantitatively evaluated, and an evaluation result 353 is displayed comparatively between the middlemen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005115847-A (JP)
Title: Method for collating objects reflected in two-dimensional image and specific three-dimensional image
Inventor: TAKARAYAMA NOBORU
IPC: G06T1/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for narrowing down persons which efficiently extract a person (candidate) presumed to be an appropriate person, for making identification by comparing and collating a two-dimensional video image or facial photograph data with three-dimensional data on the head of a known person by superimposition (overlaying) or the like.  <P>SOLUTION: The method for narrowing down persons obtains distances designated arbitrarily from three-dimensional data and two-dimensional data on a person, on the basis of arbitrary points which can be identified in terms of somatology, physiognomy, and morphology, and extracts a person presumed to be the appropriate person from the values thereof, or the method for narrowing down persons calculates an index from the obtained distances and extracts the person presumed to be the appropriate person from the values of the index. A difference between the index calculated from the three-dimensional data and the index obtained from the two-dimensional data from a surveillance camera or the like is thought to be nearly 0 (zero) in the case of the person in question, and the same goes for adding up more than once. Accordingly, a person having a small difference in the indexes is regarded as the appropriate person, and, in a short period of time, persons presumed to be the appropriate person can be narrowed down to several persons.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004169689-A (JP)
Title: Method for forming turbulence in inner surface of hole in article, and related article
Inventor: HASZ WAYNE CHARLES
IPC: B23K35/30
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for providing turbulence to an inner surface of a through hole in an article.  <P>SOLUTION: In this method, turbulence 38 is provided to the inner surface 40 of the through hole 36 (such as a turbine cooling hole). Turbulence material 12 is applied to a base plate 10 that can be finally inserted into the through hole. The base plate is a bar or tube formed of sacrificial material in most cases. After the turbulence material is applied to the base plate, the base plate is inserted into the through hole 36. The turbulence material is then fused with the inner surface by conventional heating technique. Next, the sacrificial base plate 10 can be removed from the through hole 36 by various technique.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005122955-A (JP)
Title: Light source device, light source and projector provided with the light source device or the light source
Inventor: FUJIMORI MOTOYUKI
IPC: F21Y101/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of improving the utilization ratio of light of a light source by preventing fouling of a member reflecting a light flux emitted from the light source.  <P>SOLUTION: In this light source device, since a photocalytic reaction is induced by the light flux containing ultraviolet emitted from a light source lamp because a titanium oxide film 63 is formed near a reflecting surface 131 of a sub reflecting mirror as a part of a dielectric multilayered film 60, dust such as an organic substance adhering to the reflecting surface 131 of the sub reflecting mirror is decomposed and removed. Even if there is dew condensation on the reflecting surface 131 of the sub reflecting mirror, it is hydrophilized by the photocalytic reaction, thus, contact traces with waterdroplets hardly remains and antifouling of the reflecting surface 131 is prevented at this point as well. Therefore, the light flux emitted from the light source lamp is surely reflected by the sub reflecting mirror, decline in the reflection factor by haze of the reflecting surface 131 is prevented and the utilization ratio of the light of the light source can be substantially improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119092-A (JP)
Title: Thermal head
Inventor: YAMADA HIROSHI
IPC: B41J2/335
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head which can secure operating characteristics by stabilizing resistance characteristics even in the case where a thermal resistor layer is constituted by using a semiconductor.  <P>SOLUTION: An intermediate layer 6, which includes at least either of germanium (Ge) and platinum (Pt), is provided between the thermal resistor layer 3 and an electrode layer 4; and the thermal resistor layer 3 and the electrode layer 4 are brought into ohmic contact with each other by using the intermediate layer 6. The resistance characteristics of the thermal resistor layer 3 are stabilized, even in the case where the intermediate layer 6 is not provided because a contact resistance between the thermal resistor layer 3 and the electrode layer 4 is sufficiently decreased, and where the thermal resistor layer 3 is constituted by using the semiconductor such as polycrystalline silicon, differently from a conventional thermal head wherein the contact resistance between the thermal resistor layer and the electrode layer is too high. Thus, the operating characteristics of the thermal head 10 are secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123923-A (JP)
Title: Internet terminal with fax function and data distribution service therefor
Inventor: SHIMIZU HIROKIMI
IPC: G06F3/12
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal for Internet information reference which has a small display and a printer, and an information distribution service for distributing printing content for the terminal.  <P>SOLUTION: This terminal has two communication channels for display information and printing information. The printer is a FAX printer capable of also performing ordinary FAX communication. The information distribution server receives the data for printing and the user information from a content server, and converts the data for printing into FAX data to transmit printing data to a user terminal. The content server has two kinds of information, i.e. the information for display and information for printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122571-A (JP)
Title: Image processor, image processing method, program and storage medium
Inventor: ITOKAWA OSAMU
IPC: H04N19/20
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method capable of suitably dealing with data in the neighborhood of a threshold, thereby suppressing the visual deterioration of a moving image and performing a highly efficient encoding when extracting shape data by using a background difference system from the moving image, and to provide a program and a recording medium.  <P>SOLUTION: A difference data generating part 101 generates differential components between each frame image of an acquired moving image and its background image, and low/high threshold setting parts 103 and 104 respectively set a threshold based on the frame image. In this case, information related to a decision result related to the frame image stored in a decision result storing part 105 is acquired, and a deciding part 102 refers to the decision result to compare the difference value with each threshold, and decides which of the background and an object is each pixel belonging to, and outputs shape data generated based on the decision result to an encoding part 2104 for executing variable length encoding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127139-A (JP)
Title: Magnet pump
Inventor: HORIUCHI KIYOTAKA
IPC: F04D29/02
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet pump capable of preventing a bearing part of an impeller support shaft from being broken even when it becomes a dry operation condition temporarily and working fluid becomes a gas-liquid mixing condition, suppressing wear of the bearing part, and reducing maintenance cost and having excellent durability.  <P>SOLUTION: This magnet pump is constituted in such a way that a driving side holding cylinder 4A integrated with a driving shaft 3A and provided with a driving magnet M1 on an inner peripheral side is arranged on an outer side of a bottomed cylindrical can 2A fixed to a pump casing 1, a driven side holding cylinder 6A fitted and mounted in the impeller support shaft 5A concentrically and provided with a driven magnet M2 on an outer peripheral side is arranged on an inner side of the can 2A, and the driven side holding cylinder 6A rotates integrally with an impeller 7A centered on the impeller support shaft 5A in accordance with rotation of the driving shaft 5A by magnetic attraction force of the driving magnet M1 and the driven magnet M2. A bush 81, a sleeve 82, and a thrust ring 83 which are slide-contact members provided between the bearing parts 8A and 8B of the impeller support shaft 5A, have a diamondlike carbon film on their slide-contact faces, and are made of ceramics or a cemented carbide material are used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI