baber/WOPTO huggingface dataset:
Patent JP-2002270921-A (JP)
Title: Magnetoresistive effect element
Inventor: SAITO YOSHIAKI
IPC: H01L43/08
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive effect element the output signal voltage of which is high and less fluctuates and which is suitable for a large-capacity recorder and a magnetic reproducing device. SOLUTION: The high output signal voltage is obtained by making the fluctuation of an MR ratio smaller in the surface of a wafer by constituting ferromagnetic layers 1, 3, and 5 so that the ratio of the magnetic element of the layers 1, 3, and 5 is different, or element contents of barrier layers 2 and 4 may are different from each other in a ferromagnetic double-layered tunnel junction.
Patent JP-2002274879-A (JP)
Title: Suction type soot remover
Inventor: YAMAGISHI HIROYUKI
IPC: G02B6/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a remover for efficiently removing soot without damaging a silica tube. SOLUTION: The suction-type soot remover has a hollow suction tube 11 with its one end located inside a silica tube 1 which should become an optical fiber body material of the target product and the other end coaxially connected to a hollow shaft 18 via a universal coupling 14, units 15 and 16 for driving the hollow shaft 18 around its axis, a suction hose 19 communicating with the hollow shaft 18 and a rocking device 17 for rocking the hollow shaft 18 and the rotational driving units 15 and 16 in a direction parallel to the axis of the hollow tube 11.
Patent JP-2002075538-A (JP)
Title: Connector
Inventor: TAKASHIMA ATSUSHI
IPC: G01R1/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching respective boards, and to make signal quality excellent between the respective boards. SOLUTION: This connector for connecting the first board and the second board has a receptacle connector attached to the first board and provided with the first contact pin for connecting electrically to the first board, and a plug connector provided with the second contact pin engaged removably with the receptacle connector, attached to the second board and connected electrically to the second board, and a camshaft for connecting electrically the second contact pin to the first contact pin by rotation, and fixed to the receptacle connector.
Patent JP-2001296700-A (JP)
Title: Method for manufacturing toner particle
Inventor: OSAKI ICHIRO
IPC: G03G9/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing toner particles, having superior developing property and less residual polymerizable monomers. SOLUTION: In the method of manufacturing toner particles by forming liquid drops, having the toner particle size and containing polymerizable monomers and wax in a water-based suspension liquid and then polymerizing the polymerizable monomers to manufacture toner particles, the toner particles are maintained in the water-based suspension liquid or in the presence of supersaturated water vapor, until the proportion of the solvent and polymerizable monomers in the toner particles decreases to 1% or lower, and then the particles are collected from the water-based suspension liquid by filtration, so as to reduce the solvent and/or polymerizable monomers.
Patent JP-2002275740-A (JP)
Title: Fabric for food filtration
Inventor: KIYOMURA ETSUO
IPC: A23L27/50
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric for food filtration which has excellent filtration performances, no admixture of fluff in a food and excellent workability and stands repeated uses, especially a fabric having the same filtration performances as those of filtration by diatomaceous earth in a press filtration process of unrefined soy sauce, etc., and to provide a method for producing the same. SOLUTION: This fabric for food filtration comprises a knitted fabric or woven fabric composed of a fabric of one or more layers made up of extra fine fibers having >=0.011 dTex and <=1.1 dTex single filament fineness of synthetic fiber multifilament yarn and at least a fabric of one or more layers having >=1.1 dTex and <=11 dTex single filament fineness of a synthetic fiber multifilament yarn of ordinary thickness in an integral structure and/or a laminate.
Patent JP-2002274186-A (JP)
Title: Run channel
Inventor: OOISHI YASUSHIGE
IPC: B60J5/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide structures of an automobile door sash and a run channel mounted on the door sash having a clearance formed between a center pillar side sash and a roof side sash to cover up the clearance for securing excellent appearance and sealability. SOLUTION: This run channel 60 has a larger width R of the center pillar side sash 21 than a width T of the roof side sash and has an inside upper end part of the center pillar side sash 21 removed at a corner part C where both the sashes are connected to be mounted on the door sash 20 having the clearance S between the door sash and the roof side sash. A cabin side locking lip 63 positioning at the connecting part 33 of a molded part forming the corner part C is extended to be an extending part 64. The clearance S is covered up by the extending part 64 and its tip part elastically contacts the door sash 20.
Patent JP-2002272251-A (JP)
Title: Sieve case structure of threshing device
Inventor: HIRATA SUSUMU
IPC: A01F12/32
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively avoid the occurrence of grain loss and improve separation accuracy while reducing labors required for regulating resistance imparted to a material which is to be treated with a dust discharging plate. SOLUTION: This sieve case structure of a threshing device is obtained by composing the dust discharging plate 36 so as to enable the regulation of resistance and coupling the dust discharging plate 36 to a chaff sieve 20 so that the resistance increases with decreasing opening of the chaff sieve 20 and the resistance decreases with increasing opening of the chaff sieve 20 in the sieve case structure of the threshing device equipped with the movable type chaff sieve 20 composed of a weight detecting type in which the opening is automatically regulated according to the weight of the material to be treated on a group of chaff lip plates 20A,  the dust discharging plate 36 for receiving the material which is to be treated and directed to a dust discharging port 21 formed in the rear of a sieve case 6 and imparting resistance for disturbing movement of the material which is to be treated to the dust discharging port 21 in the sieve case 6.
Patent JP-2002281717-A (JP)
Title: Winding machine
Inventor: KAMEI MASATO
IPC: H02K15/095
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a winding machine capable of facilitating manufacture. SOLUTION: A rotational movement providing mechanism is formed with a sleeve 53 which permits the vertical movement of a spline 9b of a spindle 9 and rotates along with the spline 9b, a cam follower 55 fixed on the sleeve 53, and a cam 59 which rotates around a rotating shaft 57 to make the cam follower 55 perform oscillating movement around the axial line of the spline 9b. The cam 59 is constituted of a drum-typed cam formed on an outer periphery with an endless cam groove 59b which surrounds the rotating shaft 57, opens outwards the radial direction of the rotating shaft 57, and is fitted with the cam follower 55.
Patent JP-2002289258-A (JP)
Title: Thin battery
Inventor: FURUYA MASATAKA
IPC: H01M4/13
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin battery capable of increasing the volume energy density of the battery by decreasing the battery volume by suppressing the increase of a battery thickness due to the thickness of a folded-back sealing part. SOLUTION: An aluminum laminated case 1 comprises sealing parts for sealing a main body 3 containing an electrode 2. Among the sealing parts, the folded-back sealing parts 5b and 5c made by folding-back, in the inner direction, the peripheral sealing parts 4b and 4c formed in the periphery are stuck to the front side and/or the back side of the main body 3. Recesses 14 having generally the same shape as the folded-back sealing parts 5b and 5c are formed at the parts corresponding to the folded-back parts 5b and 5c in at least one member or a combination of members selected from a single positive electrode 8, a single negative electrode 11, the positive electrode 8 and the negative electrode 11, the positive electrode 8 and a separator 12, the negative electrode 11 and the separator 12, and the positive electrode 8, the negative electrode 11 and the separator 12.
Patent JP-2002284165-A (JP)
Title: Load fastening pad
Inventor: ABE SHIGETOSHI
IPC: B65D19/38
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a load fastening pad which prevents an article from being damaged by uniformly dispersing a fastening force to a whole pad in storing and transporting. SOLUTION: A load fastening pad 1 has a width which is wider than a fastening belt 2 and a means 5 for dispersing the load fastening force.
Patent JP-2002286725-A (JP)
Title: Method for discriminating dumbbell water soluble protein, and computer program therefore
Inventor: BITAKU SHIGEKI
IPC: G01N33/68
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating water soluble protein, whose amino acid sequence is decided, whether it is a dumbbell type or not, and provide a computer program therefor. SOLUTION: A hydrophobic index H and an amphipathic index A are allocated to each amino acid constituting protein, a Core region of the amino acid sequence is calculated through single average hydrophobicity [H], and double average hydrophobicity <;H>; and double average amphiphilicity <;A>; are calculated on the obtained Core region. The maximum value Max and the minimum value Min of a region except for both end residues of the Core region are calculated, and if Max-Min is a constant threshold or less, amino acid residue number NN at N end and amino acid residue number NC at C end are calculated.  A total charge index CH of a candidate segment and a total charge index CND at N end excluding the candidate segment and a total charge index CCD at C end are calculated, and if these charge indexes are all positive or all negative, the protein is discriminated as dumbbell water soluble protein.
Patent JP-2002286254-A (JP)
Title: Heat recovery air-cooled chiller unit
Inventor: KIYOTAKI TAMON
IPC: F24F5/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an energy-saving and compact heat recovery air-cooled chiller unit. SOLUTION: The heat recovery air-cooled chiller unit has a blast chamber A having an air heat exchanger 2 that can freely adjust each air volume of outdoor air and exhaust from an indoor portion for ventilating, a heating medium heat exchange chamber B having a heat medium heat exchanger 8 of a heat medium of a heat source, and a compression chamber C having a compressor 9 that circulates a refrigerant in the air and the heat medium heat exchangers 2 and 8. The blast chamber A is placed adjacent to the heat medium heat exchange chamber B in parallel, and the compression chamber C is adjacently arranged at an end section in a row direction for forming a slender body casing 1.
Patent JP-2002235705-A (JP)
Title: Hydraulic device
Inventor: SHIBAHARA EIJI
IPC: F15B11/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a hydraulic fluid from being passed through a solenoid selector valve to be closed. SOLUTION: Hydraulic oil fed to main poppets of solenoid selector valves 3 and 6 in an area acting in the valve opening direction is allowed to communicate with the area acting in the valve closing direction through an oil path so that an energizing force of the hydraulic oil acting in the closing direction of the valve surpasses an energizing force of the hydraulic oil acting in the opening direction. Accordingly, a closed state of the valve is maintained, and check valves 4 and 7 prevent the hydraulic oil from flowing from the solenoid selector valves 3 and 6 to a hydraulic pump 2. By always filling the hydraulic oil into an area allowing the solenoid selector valves 3 and 6 to act in the closing direction, the hydraulic oil is prevented from being passed through one of the solenoid selector valves 3 and 6 that is held in the closed state even after stopping for a long time.
Patent JP-2002287327-A (JP)
Title: Defect inspection apparatus of phase shift mask
Inventor: OGAWA KIYOSHI
IPC: G03F1/84
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection apparatus for a phase shift mask which is capable of surely detecting the defect, more particularly microdefects of the phase shift mask. SOLUTION: This defect inspection apparatus has light releasing means 10 which releases light of a specific wavelength region, a differential interference optical system 11 which changes the light relapsed from this light releasing means 10 to two beams of light and forms a differential interference image from the edge information obtained by synthesis of two beams of the reflected light obtained when the surface of the phase shift mask 6 is irradiated with this light under prescribed conditions, an image resolving system 12 which resolves the differential interference image to two inspection images having different phase differences, two image detectors 13a and 13b which convert the respective images into electronic images and two signal processing circuits 14a and 14b which compare the two inspection images outputted from the respective image detectors 13 and 13b,  with two reference images, respectively extract the different edge information for the reference images from the inspection images and detect the defects of the phase shift mask 6.
Patent JP-2002291576-A (JP)
Title: Storage device on back side of seat
Inventor: GOTO MASAYOSHI
IPC: A47C7/62
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide storage device on the back side of a seat which enable a user to store objects on the back side of a backrest easily. SOLUTION: A storage part 3 is provided on the back side 103 of a backrest 102 of a seat 101. Divided elements 11, 11A of a top plate are stored in the storage part 3, while being stacked. A supporting bracket 61 is placed below the storage part 3, and rotary stoppers 55 are placed above it. The lower part of the divided elements 11, 11A of the top plate are supported by the supporting bracket 61, and the upper part of the top plate 1 is caught by the rotary stoppers 55 catching on the outside of the top plate.
Patent JP-2002284613-A (JP)
Title: Antifoulant and antifouling method of tank for raising water creature
Inventor: TAKATANI KAZUKI
IPC: A01N47/46
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling method of a tank for raising water creatures, by which the tank can be kept clean for a long time and the frequency of tank cleaning and water change can be reduced. SOLUTION: Water creatures are raised in a raising water containing 0.01-50 ppm of allyl isothiocianate within a tank equipped with a water circulating pump and a filtration tank.
Patent JP-2002295926-A (JP)
Title: Evaporator
Inventor: NARAHARA AKINARI
IPC: B60H1/32
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an evaporator 1a of which the size is reduced while ensuring the performance. SOLUTION: Refrigerant fed to one side part in the thickness direction of a core section 9a is fed downward through first and third linear channels 31 and 42 provided at the one side part in the thickness direction. The refrigerant fed through the first and third linear channels 31 and 42 to the other side part in the thickness direction of the core section 9a is then fed downward through each fourth linear channel 43 provided at the other side part in the widthwise direction of the other side part in the thickness direction. Thereafter, it is fed through a second intermediate tank section 47 in the longitudinal direction before being fed downward through each second linear channel 32, 32 provided at one side part in the widthwise direction of the other side part in the thickness direction of the core section 9a.
Patent JP-2002294357-A (JP)
Title: Method for manufacturing metal-matrix composite material
Inventor: KIDA MASAHIRO
IPC: C22C1/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal-matrix composite material which is applicable even to a large-sized final product having complicated shape and by which manufacturing steps can be reduced and simplified. SOLUTION: This method is a method for manufacturing a metal-matrix composite material consisting of a reinforcement and a matrix. The reinforcement, such as Al2 O3 and AlN, and an active metal powder of Ti, Nb, Zr, Ta or Hf are mixed to prepare a powder mixture. A jig having prescribed shape is filled with the powder mixture, and the powder mixture filled into the jig is impregnated with molten metal of Ag, Cu, Ag alloy, Cu alloy, etc.
Patent JP-2002294262-A (JP)
Title: Method for adding odorant to fuel gas
Inventor: NEMOTO TSUNEO
IPC: C10L3/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify the procedure until an odorant-containing fuel gas is produced. SOLUTION: In the method for adding an odorant 4 to a fuel gas, the odorant 4 is gasified and the odorant 4 in a gaseous state is added to a fuel gas.
Patent JP-2001335725-A (JP)
Title: Ink for ink jet printing
Inventor: MA ZEYING
IPC: C09D11/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To produce an ink for ink jet printing, which can realize a print of high image quality on porous, nonporous and hybrid porous gloss media. SOLUTION: The ink contains at least one water-soluble dye and a vehicle comprising at least one cosolvent and at least two different surfactants, i.e., a nonionic surfactant and a fluoro surfactant. The total content of the surfactants is about 0.1-5 wt.%, and contains the nonionic surfactant and the fluoro surfactant respectively about 0.05-3 wt.% and about 0.001-3 wt.%.
Patent JP-2002305695-A (JP)
Title: Display controller
Inventor: SAITO AKIO
IPC: H04N5/445
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a pleasant display screen for users. SOLUTION: The display controller decides the priority of a broadcast program that is displayed on a display section and new display information based on program information relating to the broadcast program during display and controls the display operation of the display section based on the priority when a display request of the new information comes while the display section displays a video image with respect to the television broadcast signal.
Patent JP-2002301193-A (JP)
Title: Playing machine
Inventor: NAGANO HIROYUKI
IPC: A63F5/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To improve pleasure of a play by easily performing a production which a player can visually enjoy in a playing machine. SOLUTION: The peripheral face part 43 of a reel drum 40 is formed of a transparent member and a picture pattern sheet 50 is held by the inner peripheral face 43a of the peripheral face part 45. In addition, an exterior illuminating device is provided for illuminating the reel drum 40 and making the whole reel drum 40 emit light by an edge effect.
Patent JP-2002301984-A (JP)
Title: Mounting structure of room lamp for vehicle
Inventor: SANEMORI MICHIO
IPC: B60R13/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a room lamp for a vehicle capable of mounting the room lamp in one process and simplifying wiring of electric power source harness. SOLUTION: It is advantageous even in the matter of working efficiency as mounting is completed only in one process of mounting the room lamp 3 from the lower side. Additionally, it is possible to provide a certain contact state of a first terminal fitting 13 and a second terminal fitting 23 as a guide pin 22 is inserted into a guide hole 18 at first and the room lamp 3 and the terminal unit 8 are positioned even in such the one process.
Patent JP-2002312269-A (JP)
Title: Information provision system by bar code using communication terminal
Inventor: OSHIDA EIJI
IPC: G06Q50/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a bar code information provision system capable of providing information about an image, a character or the like by reading a bar code. SOLUTION: This system comprises a display medium such as a card, a postal card, a poster or a magazine printed with the bar code; a bar code reader reading the bar code; a terminal device transmitting the read information and displaying/outputting the returned information; and an information provision device connected to the terminal device through a communication network, returning the information about the image, the character, sound or the like corresponding to the bar code.  The information provision device has an information distributing database for preserving and storing the information corresponding to the bar code; a means for requesting generation of the display medium such as the card; a means for registering and preserving the information to be returned into the database; a means for transmitting the information corresponding to the bar code to the terminal device; and a generation means of the unique bar code.
Patent JP-2002263984-A (JP)
Title: Separating device for chip and cutting liquid from each other
Inventor: TAKASU MASUKI
IPC: B01D43/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a separating device to facilitate disposal or reuse by providing the separating device for chip and a cutting liquid from each other between a chip conveyor and a container to remove the cutting liquid adhered to the chip as much as possible to suit processing standards for industrial waste or more. SOLUTION: This comprises frames 2 and 3, a cutting liquid receiving box 4 provided at an end part of the frame 2, a chip receiving plate 5 supported to be rotatable on the frame 2, and a counter weight 7A provided at an end part of the chip receiving plate 5 to constantly keep the chip receiving plate 5 in an inclined state. The chip fed from the chip conveyor A is received by a chip receiving zone 6 of the chip receiving plate 5, and while it stays in the range 6, the cutting liquid adhered to the chip is directed diagonally downward of the chip receiving plate 5 to flow down to be separated. When chip weight reaches a specified value, the chip receiving plate 5 is rotated downward, so that the chip slides to drop into the container.
Patent JP-2002314976-A (JP)
Title: Digital local area broadcast system, digital local area broadcasting method, its local area broadcasting facility, wide area broadcasting facility, content providing unit and receiver
Inventor: AKIYAMA KOICHIRO
IPC: H04H20/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital local area broadcast system in which a content provider can alter a provided content surely and easily. SOLUTION: At the time of receiving frame information indicative of the description specification of a content from a content providing unit 14, a wide area station 11 performing wide area broadcasting authenticates the content providing unit 14. At the time of receiving a content from the content providing unit 14, a local area station 12 authenticates the content providing unit 14 and verifies matching of a content received from the content providing unit 14 and the description specification of the frame information. If the content matches the description specification of the frame information, local area broadcast of the content is performed at the local area station 12.