baber/WOPTO huggingface dataset:
Patent JP-2004237868-A (JP)
Title: Wiper control device
Inventor: MORISHITA TAIJI
IPC: B60S1/08
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately perform wiper control even if water repellency of the outside plate surface of a wind shield changes due to application of the water repellent agent and affects a sensor output, in a wiper control device which illuminates light on the outside plate surface through the wind shield, has a sensor outputting a signal according to intensity of the light reflected on the plate surface, calculates a raindrop amount adhered to the plate surface based on the sensor output, and controls a wiper based on the calculated result.  <P>SOLUTION: The control device calculates the return amount of the output of a rain sensor 11 due to the water repellency after the output of the rain sensor 11 changes into the direction where the raindrop drops on the plate surface and the reflected light from the plate surface weakens, and reflects degree of the water repellency on the calculation of the raindrop amount by determining that the water repellency is high as return amount is large. The appropriate control of the wiper 2 is realized by avoiding the separation between the calculated raindrop amount in the case of the plate surface having high water repellency and an actual visibility.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238969-A (JP)
Title: Steel-concrete composite floor slab bridge
Inventor: IWASAKI MASAKI
IPC: E01D19/12
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a steel-concrete composite floor slab bridge and to enhance the torsional rigidity of a steel body structure before pouring of concrete by combining a composite floor slab with girder members in one body.  <P>SOLUTION: A lower flange steel plate 2 arranged between right and left side steel plates 1 is fixed to lower edges of the right and left side steel plates 1, and a plurality of web steel plates 3 having a number of through holes 3a formed in an upper portion are erected between the right and left side steel plates 1, followed by fixing lower edges of the respective web steel plates 3 to the lower flange steel plate 2. Bottom steel plates 4 arranged between the web steel plates 3 and between the web steel plate 3 and the right and left side steel plates 1 are fixed to an intermediate portion of the web steel plate 3 at a location below the through holes, and to an intermediate portion of the right and left side steel plates 1, to construct the steel closed-sectional body structure 5. Next rib steel plates 6 each having a number of through holes 6a are erected on the respective bottom steel plates 4, and lower edges of the rib steel plates 6 are fixed to the bottom steel plates 4, respectively, followed by pouring concrete onto the bottom steel plates 3 to a height above upper edges of the web steel plates 3 and hardening the same. The web steel plates 3 and the rib steel plates 6 are joined to each other due to hardening of the concrete in the through holes 3a, 6a, and a concrete layer 8 is united with the steel closed-sectional body structure 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237260-A (JP)
Title: Processing method of biodegradable organic waste and methane collection apparatus
Inventor: NOMOTO MASAO
IPC: C05F3/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method landfilling with biodegradable organic waste and collecting methane from a landfill site, and digging up the landfill site to collect fermented decomposition products and capable of repeatedly utilizing the landfill site.  <P>SOLUTION: In the processing method, in the landfill site, landfilling is carried out with biodegradable organic waste. During the generation of methane from the landfilled organic waste following anaerobic fermentation, methane is collected. After the generation of methane is finished, the landfilled fermented decomposition products of organic waste are dug up. Thus, the fermented decomposition products are recovered as at least one recycled product of compost, soil conditioner, molding material and solid fuel. Unfermented decomposition products after the recovery of the recycled products from the dug fermented decomposition products can repeatedly be landfilled. Preferably, the organic waste for landfilling does not contains heavy metal, dioxin and a toxic substance which hinders safety and hygiene.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237000-A (JP)
Title: Sewing machine and hat frame device
Inventor: KAWAGUCHI YASUHIKO
IPC: D05B39/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine enabling easy removing of a supporting frame of an article to be sewn or a hat frame for supporting a hat.  <P>SOLUTION: The multi-head sewing machine M has a hat frame device 30 comprising the hat frame 32 for supporting the hat 95 and a hat frame body 31 for removably and movably supporting the hat frame 32. A right and left pair of engaging means 53 are arranged on a rotating frame 36 of the hat frame body 31, and a part 59 to be pressed is provided on the tip of each engaging means 53 so as to press the hat frame body 31 oppositely with respect to a removing direction of the hat frame 32. The hat frame 32 is provided with a right and left pair of grip parts 92 near the part 59 to be pressed. The hat frame 32 is removed by gripping and pulling the grip parts 92 while pressing the part 59 to be pressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243444-A (JP)
Title: Lapping film and surface machining device
Inventor: KONDO TOMOHIRO
IPC: B24D11/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lapping film, performing machining equal to that of a tool by fixing abrasive grains to the surface of a sheet-like base material to continuously supply a new abrasive grain surface without the same tool having an extremely fine projecting part.  <P>SOLUTION: This lapping film 11 is formed by fixing abrasive grains to the whole surface of a non-expandable and deformable thin base material. In this lapping film 11, the abrasive grains are disposed in a designated pattern, for example, such as a lattice-like pattern on the base material. Thus, the lapping film 11 is applied to lapping, and a new abrasive grain surface is continuously sequentially supplied to a working part of a work while being pressed to the work, thereby transferring the lattice-like pattern to the work surface to obtain desired surface roughness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244155-A (JP)
Title: Slide door device for elevator and guide leg for slide door
Inventor: NAITO HIROYUKI
IPC: B66B13/30
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide door device for an elevator capable of easily coping with a different size of a groove width of a sill and timely procuring parts.  <P>SOLUTION: The device is provided with the slide door 1 provided at an entrance of the elevator and a guide leg 5 having one end fixed to a lower end part of the slide door 1 and the other end to be guided to a sill groove 4 of the sill 3. The guide leg 5 has a first guide member 7 to be guided to one side surface of the sill groove 4, a second guide member 8 to be guided to the other side surface of the sill groove 4 and a spacer provided between the first guide member 7 and the second guide member 8. The spacer is formed by overlapping a plurality of wedge-shaped members 9a and 9b. Wedge-shaped members 11a and 11b provided with a plurality of difference in level parts 13a and 13b may be provided on the overlapping surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244368-A (JP)
Title: Cosmetic and food containing cell activator
Inventor: KAKU TAKESHI
IPC: A61K8/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic and a food obtained by using a dermal cell activator (including a fibroblast activator such as a fibroblast energy metabolism activator and a fibroblast proliferation activator) and an immunocyte activator (including an eosinophil activator) which are cell activators comprising a highly concentrated and desalted ocean deep water obtained by removing inorganic salts as much as possible from the ocean deep water and concentrating organic materials contained in the ocean deep water.  <P>SOLUTION: The cosmetic and food contain active ingredients and water, and the water is preferably cell activator-containing water obtained by removing at least a part of the inorganic salts dissolved in the ocean deep water and carrying out at least one concentration operation of the obtained (concentrated) desalted ocean deep water. For example, the energy metabolism and proliferation activities of the fibroblast are improved by the cosmetic and the food to effectively prevent the aging of the skin and to effectively improve the function. The cosmetic and the food can heighten the activities of the eosinophil, and are effective as treating agents of allergy such as atopy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244688-A (JP)
Title: Titanium coated with titanium nitride, and method for manufacturing the same
Inventor: TANAKA SHINICHI
IPC: C23C8/36
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To deposit a thin film of high hardness formed of titanium nitride on a surface of metal titanium with excellent adhesivity.  <P>SOLUTION: In titanium coated with titanium nitride, a carburized layer is provided on a surface of a base material formed of titanium metal, and a titanium nitride layer is integrally formed thereon in an overlapping manner. To manufacture titanium coated with titanium nitride, the surface of the base material formed of titanium metal is subjected to plasma carburization, and a titanium nitride layer is formed thereon by ion-plating. By forming the titanium nitride layer on the carburized layer by ion-plating, a titanium nitride film having excellent adhesivity to the carburized layer of the base material can be formed, and the surface thereof is hard and excellent in wear resistance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250751-A (JP)
Title: Silver powder for ceramic multi-layered substrate conductive material, and method for manufacturing the same
Inventor: FUKATSU YOSHIKI
IPC: B22F1/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide surface-treated silver powder for a ceramic multi-layered substrate conductive material in which phosphor oxide and yttrium oxide are adhered to silver by surface treatment, and baked at a high temperature to form conductive paste of low heat shrinkage, and the paste is baked to form a conductor of low specific resistivity.  <P>SOLUTION: Phosphor oxide and yttrium oxide are adhered to spherical silver particles of mean particle size of 0.1-5 μm. Silver powder for a ceramic multi-layered substrate conductor can be obtained by dissolving at least one kind selected from phosphorus acid, phosphite, hypophosphoric acid, and hypo phosphite in water-dispersion slurry of spherical silver powder of the mean particle size of 0.1-5 μm, performing surface treatment of the silver powder, adding aqueous solution of yttrium compound, adjusting pH with alkali, filtering, cleaning and drying the surface-treated silver powder, baking the silver powder at the temperature of 100-700°C under a non-oxidizing atmosphere, and washing the silver powder with aqueous acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250221-A (JP)
Title: Roll paper feeder
Inventor: OIZUMI TSUGUO
IPC: G07B5/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll paper feeder capable of issuing kinds of tickets with different designs by itself by allowing a roll of a plurality of roll papers to be drawn in an optional using state by switching.  <P>SOLUTION: The roll paper feeder 1 in which a plurality of rolls of the roll papers can be set being compatible with the rolls R1, R2 is provided a drawing part 3 drawing each roll paper separately, a rewinding means 23 for rewinding the roll paper drawn by the drawing part 3, and a control means controlling the drawing means and the rewinding means so as to selectively draw the roll paper from one of the roll for use and to draw the other roll paper rewinding the drawn roll paper when being requested to change the roll paper.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256191-A (JP)
Title: Substrate conveyance system
Inventor: TAJIMA MASATOSHI
IPC: G02F1/13
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate conveyance system capable of reducing installation man-hour and cost and suppressing congestion of layout for increase of size of a substrate.  <P>SOLUTION: This substrate conveyance system is provided with a cassette 1 storing the glass substrate 5, a first conveyance conveyor 4 for conveying the glass substrate 5 in the cassette 1 to the next process, a loader 3 provided between the cassette 1 and the first conveyance conveyor 4 to take out the glass substrate 5 in the cassette 1 by a hand 14 and shift it to the first conveyance conveyor 4 by the hand 14, and an unloader 6 for taking the glass substrate 5 conveyed by the first conveyance conveyor 4 out of the first conveyance conveyor 4 and shifting it to the next process by a hand 25. The hands 14, 25 of the loader 3 and the unloader 6 can move vertically and horizontally and rotate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256619-A (JP)
Title: Method for producing and storing gas hydrate
Inventor: SUZUKI TAKESHI
IPC: C10L3/06
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing and storing a gas hydrate which can reduce the energy consumption when a natural gas is formed into the NGH slurry and stored .  <P>SOLUTION: A gas hydrate slurry (c) is formed from a gas (a) and water (b). This gas hydrate slurry (c) is stored in a reservoir 8. This gas hydrate (c) in the reservoir 8 is re-gasified by utilizing the waste heat of a condenser 21 of an ice-making refrigerator 20. Excess water (b) containing the water formed in this instance is made into ice by the ice-making refrigerator 20, and the ice (e) is utilized as cold energy on forming the gas hydrate slurry.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260725-A (JP)
Title: Network band control method, apparatus, program and recording medium with network band control program recorded thereon
Inventor: KATO HISASHI
IPC: H04L12/915
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network band control method, apparatus and program and a recording medium therefor which enable communication band of a network to be efficiently and flexibly managed when controlling the communication band of the network.  <P>SOLUTION: In the network band control method by which a band control means 10 for controlling communication devices within a network 11 of a management target in response to a band securing request from a host device controls the communication devices to secure a band corresponding to the band securing request, with respect to a communication system of communications relating to the band securing request and a communication system within the management target network, bandwidth in each communication system is converted into bandwidth in a virtual communication system to perform band management with a common scale.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309570-A (JP)
Title: Method for acquiring friendly name of bluetooth equipment
Inventor: SHARMA OM
IPC: H04L29/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for reducing time needed to acquire a friendly name for Bluetooth equipment.  <P>SOLUTION: A name server caches friendly names of equipment acquired from other equipment or other name servers. The name server is any equipment for caching the friendly names of the Bluetooth equipment and marking the friendly names to be used by the other equipment. Equipment on a requesting side determines whether the name server has responded to an inquiry command or not. If the name server has responded, the equipment on the requesting side acquires the friendly name which has been cached by the name server, and requests the friendly name which has not been cached but responded by the name server. Identification of the name server is achieved by appending a marker to null character of a friendly name field so as to indicate that the equipment which has responded is the name server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258002-A (JP)
Title: Solution for immobilizing physiologically active substance
Inventor: YAKABE TORU
IPC: G01N33/531
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution for immobilizing a physiologically active substance having an enhanced reproducibility of the shape and the size of a spot when the physiologically active substance is immobilized on a solid phase carrier in which an amino group is introduced and having an enhanced immobilizing efficiency.  <P>SOLUTION: The solution for immobilizing the physiologically active substance is characterized in that the physiologically active substance is dissolve or dispersed and that an aprotic polar solvent is contained in a buffer solution at the time of immobilization on the solid phase carrier. Preferably, the aprotic polar solvent contains 1 to 90 vol.% of dimethylsulfoxide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263380-A (JP)
Title: Cofferdam structure of dam body
Inventor: KUDO HISAO
IPC: E02B7/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cofferdam and a cofferdam method capable of carrying out the cofferdam in the water area around a work shop with little volume of steel and concrete.  <P>SOLUTION: A cofferdam structure forms a spherical cut-off wall 10 on the water area W side of the dam body 20. The spherical cut-off wall 10 is mounted on the surface of the water area W side of the dam body 20, a required part is only closed from the water area W of a dam to enable it to make a work space S, and steel and concrete or the like necessary for the cofferdam are saved to enable a construction cost to economize. After the completion of the work, a removal cost of the cut-off wall can be also economized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264542-A (JP)
Title: Developer and image forming apparatus using the same
Inventor: SATOU CHIKATOSHI
IPC: G03G9/087
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a developer having excellent low-temperature fixability, and anti-offset and anti-smear properties.  <P>SOLUTION: In a developer containing a binder containing a polyester resin having a certain acid number, a wax having a higher softening point than the binder, and a wax having a lower softening point than the binder, the acid number of a black developer is made higher than the acid numbers of color developers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262603-A (JP)
Title: Driving mechanism and recording device using it
Inventor: YAMADA SEIJI
IPC: B41J13/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To drive a rotator such as a drum with high accuracy.  <P>SOLUTION: This driving mechanism is so configured to drive a drum like rotator via a gear with a drive source. For the gear, a plurality of pieces (M pieces) of gears with the same specifications are piled up and displaced from each other with substantially equal space by 360/M degrees in the rotational direction. Thus the eccentric center of gravity is distributed evenly all around, there is less irregular rotation and therefore, the gears are meshed with each other more smoothly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266651-A (JP)
Title: Wireless lan system and frequency converting apparatus
Inventor: TAKAHASHI MASAHITO
IPC: H04B7/26
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable and convenient wireless LAN system wherein transfer speed deceleration or a packet loss hardly occurs.  <P>SOLUTION: In the wireless LAN system wherein a plurality of terminals 1 are connected via an access point 2, each of the terminals 1 and the access point 2 has a frequency converting apparatus 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261937-A (JP)
Title: Throw away type cutting tool
Inventor: TSUDA YUICHI
IPC: B23B27/16
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throw away type cutting tool capable of satisfying discharging property of cutting chips and operability of a tool.  <P>SOLUTION: The throw away type cutting too is provided with a chip pocket 5 provided with a placement surface 2 and two adjacent wall surfaces 3 at a tip end of a holder 1. A clamp member 8 formed to a cylindrical shape and provided with two projections 7 having taper-like clamp surface 6 on an outer periphery of a tip end is rotatably mounted to a through hole 9 formed at a central position of the placement surface 2. In a throw away chip 10 installed on the chip pocket 5, a clamp hole 13 is formed to a hole shape having different inner diameters in two crossing directions at a seating surface 11 side and is formed to a circular shape at an upper surface 12 side. A helical recessed part 15 having depth from the upper surface 12 becoming shallow as it counterclockwise leaves from one end at a long axis side near an opening at the upper surface 12 side of the clamp hole 13 is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271240-A (JP)
Title: Operation input restricting apparatus for vehicle
Inventor: OEDA MASAYUKI
IPC: B60R16/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation input restricting apparatus for a vehicle capable of improving operability by enabling an operation having no incongruity in terms of operating directions in any case according to the condition of an operator even in the case that the operator is changed, reliably determining whether the operator is a driver or not, and reducing costs.  <P>SOLUTION: A hand controller 1 for inputting information and instructing operation in the vehicle is provided for a center console 6 hand-operable for the operator in such a way that the state of its arrangement can be altered into a state facilitating its operation for the operator. When it is detected by an arrangement state detecting part 32 that the hand controller 1 is in an arrangement state (a switch 22a is in an OFF state) operable or easily operated by a driver, operation inputs of the hand controller 1 requiring complicated operation among operation inputs by the driver are restricted by an operation input restricting part 34 while the vehicle is traveling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269309-A (JP)
Title: Oxide superconductor and its manufacturing method
Inventor: FUJIMOTO HIROYUKI
IPC: C01G1/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method whereby an oxide superconductor larger than conventional ones is easily manufactured through a semi-molten solidification method and an oxide superconductor obtained through the method.  <P>SOLUTION: In the manufacturing method employing the semi-molten solidification method, a plurality of precursors 1 and 2 are piled up; a seed crystal 3 is placed on the top surface of the piled precursors; basing upon the seed crystal 3, the precursor 1 present at the top is crystallized into the oxide superconductor through the semi-molten solidification method; and the crystallization of the precursor 1 on the top is propagated to the precursor beneath it to successively crystallize the other precursors into the oxide superconductors.  <P>COPYRIGHT: (C)2004,JPO&NCIPI