baber/WOPTO huggingface dataset:
Patent JP-2003109567-A (JP)
Title: Separator for closed lead storage battery
Inventor: ENDO HIDEO
IPC: H01M2/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a closed lead storage battery enabled to have excellent mechanical strength and short-circuit preventing function with small average pore diameter by applying polyethylene separator manufacturing technology based on an extrusion/extraction molding method recently popularized in the field of open type lead storage battery. SOLUTION: For a separator for a closed lead storage battery made of acid resistant thermoplastic resin, inorganic powder, and a plasticizer contained by 1-15 mass%, the thickness keeping ratio and the porosity under the pressure of 49 kPa against the pressure of 20 kPa are 80-90% and 70-90% respectively.
Patent JP-2003104899-A (JP)
Title: Masking composition
Inventor: HAYASHI NORIAKI
IPC: A23L5/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a masking composition with which bitterness and astringent taste, the coloring of the inside of the oral cavity and the roots of teeth, and unpleasant smell and irritation attributable to an extract of a crude medicine are suppressed, and with which a number of bitter substances and coloring materials can be used as an extract of a crude medicine, and the generation of unpleasant feeling of palatability such as a rough feeling to the tongue due to the extract is suppressed. SOLUTION: A liquid or powdery crude medicine extract, zein in an amount of 2 to 4 times that of the crude medicine extract and a solvent are mixed, and the mixture is dried. Through this process, the crude drug extract is dispersed in a matrix of the zein. The crude medicine extract can be masked by the matrix of the zein.
Patent JP-2003111396-A (JP)
Title: Switching power source
Inventor: OSHIMA MASAKI
IPC: H02M3/155
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a new switching power source which speeds up the response to the load ripples of a switching power source. SOLUTION: In this switching power source which is equipped with a step- down DC-DC converter 1, the positive terminal of a step-up DC-DC converter 3 is connected to the positive input terminal 5 of this step-down DC-DC converter 1, and the positive input means of the step-up DC-DC converter 3 is connected to the positive output terminal 6 of the step-down DC-DC converter 1, and the switching power source has a means for generating a negative voltage within itself, and this is constituted so that the negative voltage is the common potential of the step-up DC-DC converter 3.
Patent JP-2003105612-A (JP)
Title: Apron
Inventor: TERAMOTO YOSHIZUMI
IPC: A41D13/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive apron capable of being produced in a few processes. SOLUTION: This apron is obtained by cutting off the upper edge part and the vicinity of upper edge part of a gusset tube obtained by forming gusset parts at both left and right sides of a tube consisting of a thermoplastic synthetic resin by leaving a part of the both left and right sides of a gusset part, and cutting off the gusset tube in lengthwise direction by a second cutting line at an almost central part in the width direction.
Patent JP-2003106334-A (JP)
Title: Guide bearing of vertical shaft rotation machine
Inventor: ARIHARA YOSHITADA
IPC: H02K7/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that oil face and air bubbles are apt to generate when oil flow collides directly with the side face of a guide bearing and a large quantity air bubbles break an oil film by decrease of the delivery pressure of a thrust force pump and generate causes to bring about phenomena such as direct contact (metal contact) of mutual sliding forces of the guide bearing and decrease of the delivery pressure of an oil circulation pump. SOLUTION: Generation of air bubbles in an oil tank is reduced by cutting a part of a portion to the side face of the guide bearing from the back face to form a resistance reducing face against the oil stream.
Patent JP-2003110905-A (JP)
Title: Electronic camera with image transmitting function
Inventor: DOI TAKAHIRO
IPC: H04N5/225
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera with image transmitting function having a function for controlling a personal digital assistant (PDA) to improve operability when transferring an image or selecting a transfer image. SOLUTION: This electronic camera having the PDA control function is provided with an image pickup means 2 for picking up the image of an object, image storage means 9 for storing image data outputted from the image pickup means, (short-distance radio) communication means 10 for performing data communication with a prescribed PDA (such as portable telephone 20) by radio or through a cable, image (data) working means 15 for executing prescribed working on the image data stored in the image storage means, display means 7 for displaying an image based on the image data before data communication with the portable information terminal, priority judging means 13 for judging the priority of display order when displaying the image on the display means before data communication, and control means (CPU)  12 for controlling the order of image display on the display means on the basis of the judged result of the priority judging means.
Patent JP-2003102788-A (JP)
Title: Foldable reclining wheelchair
Inventor: TOKUNAGA JUN
IPC: B62B3/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair capable of being reclined, preventing the turnover by moving the gravity center of a user of the wheelchair frontward when reclined, and being folded compactly to be easily carried. SOLUTION: The wheelchair consists of an open/close body frame with axially attached front frame and rear frame, a hip-rest part and a main link axially supported at the body frame oscillatably, a back-rest part axially supported by the hip-rest part and the main link, and a leg-rest part axially supported by the front end of the hip-rest part rotatably. A support rod is supported between the main link and the front frame, the rear frame and the lower part of the back-rest part are supported by a telescopic rod, and the rear frame and the leg-rest part are supported by the telescopic rod. In addition, the wheelchair also has a stopper mechanism for restraining the backward rotation of the main link. The wheelchair is in the reclining state by the forward rotation of the main link, and can be folded by releasing the stopper mechanism and rotating the main link backward.
Patent JP-2003106210-A (JP)
Title: Vehicle mileage evaluation device and its method
Inventor: MERA TOSHIMITSU
IPC: F02D45/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To enable instructions on driving methods for improved fuel economy by analyzing driving ways and providing numerical evaluation, whereas evalua tion as to whether it is good mileage driving or bad mileage driving is easily made since the mileage can be calculated provided the miles driven and the fuel consumption are obtained, but what driving aspect causes a bad mileage has been unknown. SOLUTION: Paying attention to the fact that the higher an engine speed is when declutching in a shift operation for gear shift, compared to an engine speed outputting the maximum torque, the worse a mileage becomes, the engine speed in declutching is detected first (steps 1 to 6), in the case where the shift operation for gear shift is performed. Then, the engine speed range in which the shift operation is made and the number of the shift operations are recorded (step 7). Whether it is bad mileage driving or good mileage driving is evaluated by using a mileage evaluation score table in which the higher the engine speed is in the shift operation, compared to the engine speed outputting the maximum torque, the lower a score becomes.
Patent JP-2003113583-A (JP)
Title: Cloth for ink jet recording
Inventor: KOUSAKA TAKAHIRO
IPC: C09D11/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a cloth for an ink jet recording, especially for a large scale outdoor advertisement such as a suspended curtain, a banner and a sign cloth and excellent in image density, material feeling, bending property and adhesion property. SOLUTION: This cloth for ink jet recording constituted by at least a cloth, binder and binder is characterized by adjusting it to have 3-30 m<2> /g range specific surface area measured by the BET method.
Patent JP-2003061621-A (JP)
Title: Method for producing snack food using marine product as raw material
Inventor: SHINPO AKIO
IPC: A23L17/40
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing snack foods having <=10% water content and crispy texture by using a marine product such as scallop mantle or squid as a raw material. SOLUTION: The scallop mantle or the squid is half-cooked by warm water treatment and then vacuum-fried by a vacuum fryer. As a result, the finished product is beautifully prepared without causing twining or intertwisting. Then, deoiling of the finished product is carried out by a centrifugal dehydrator to provide the crispy and readily edible snack food having <=10% lipid content.
Patent JP-2002139935-A (JP)
Title: Air cooling station and air supply station for electrophotographic copier
Inventor: BAUGHMAN RICHARD C
IPC: G03G15/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To perform a cooling function after increasing available air by guiding traveling paper and lowering ventilation resistance. SOLUTION: A fusing assembly in an electrophotographic copier has a paper travel path passing between a pair of opposed air cooling plenums. Each plenum has an air supply plate 20 facing the travel path with slots 24 for directing cooling air to moving paper. A lower plenum plate 12 guides the moving paper, spacing the paper from the plate 20, and is provided with an erected rib 18 parallel to the paper travel path to improve ventilation by lowering ventilation resistance.
Patent JP-2003123644-A (JP)
Title: Plane display device and its manufacturing method
Inventor: OKAI MAKOTO
IPC: H01J31/12
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent thermal damage to the carbon nano tube as well as realizing highly reliable sealing by sealing by a further heat treatment in vacuum atmosphere, after the organic binder is sufficiently burned by heat treatment in the atmosphere of the jointing material such as a frit glass paste. SOLUTION: After the jointing material such as a frit glass paste is heat treated in the atmosphere and the organic binder is sufficiently burned, it is further heat treated in the vacuum atmosphere and sealing is performed.
Patent JP-2003125522-A (JP)
Title: Cord-fixing device
Inventor: KURATANI TOSHIJI
IPC: F16B5/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a cord-fixing device capable of completely fixing a cord having high workability. SOLUTION: This cord-fixing device comprises a cord (1), formed with mounting blades (1a, 1b) to the right and left on the way, holes (1c, 1d) formed in the mounting blades (1a, 1b), and a base section (2) having an insertion section (2a) inserted with one mounting blade (1b), a protrusion (2c) positioned in the insertion section (2a) and fitted in the hole (1d), a protrusion (2c) fitted in the hole (1d), and a screw (3), which is inserted into the hole (1c) of the other mounting blade (1a) and fixes the cord (1) to the base section (2).
Patent JP-2003124245-A (JP)
Title: Substrate for metal ball
Inventor: ICHIDA AKIRA
IPC: H01L21/60
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a metal ball, by which a metal ball having a diameter smaller than 500 μm can be efficiently treated, and a semiconductor package using the same. SOLUTION: The substrate for a metal ball is a substrate which makes contact with a used metal ball when a metal ball of less than 500 μm is transported and arranged. Surface treatment is performed so as to prevent adhesion between the substrate and the metal ball or between the metal balls.
Patent JP-2002349380-A (JP)
Title: Device for suppressing discharge of fuel evaporative gas
Inventor: MASUDA YUKIO
IPC: F02M25/08
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress the discharge of a fuel evaporative gas from a fuel filler neck. SOLUTION: In the location near a fuel filler neck 31, an air bleeding pipe 322 and a fuel filling pipe 321 are segmentized, and a cooling body 11 of a cooling device 1 is inserted therebetween. Electric power is supplied to the second thermomodule 12 of the cooling device 1 and thereby, the fuel evaporative gas in the air bleeding and fuel filling pipes 322 and 321 is liquefied to be dropped down to the direction of a fuel tank 33. A radiation fin 13 cooled by an air cooling fan 14 is fixed to the second thermomodule 12. As the power source of the cooling device 1, a thermoelectric power generator 2 utilizing the heat of an exhaust system may be used.
Patent JP-2002162301-A (JP)
Title: Device for measuring torque of driving unit
Inventor: WILKS EBERHARD
IPC: G01L3/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring torque of a driving unit, with simplified design and without the need for electric signals transferred from rotating components to a fixed receiver. SOLUTION: This invention is related to the device for measuring the torque of the driving unit. The device is composed of a torsional component loaded by the torque and a corresponding tubular base component 21 being rigidly connected to a first end of shaft 10 at a first end of tube 22 and surrounding the torsional component 9. A second end of tube 24 is supported on a second end of shaft 11. The two ends of tube 22, 24 are associated with transmitting components 16, 34 respectively. A relative position of the transmitting components in the rotational direction around an axis of rotation 8 is recorded by a sensing component 35 that is associated with a housing 1, generates a signal at the every time when the two transmitting components 16, 34 pass through, and transfers the signal to an evaluating unit 36 that determines the loaded torque based on deviation of the signal.
Patent JP-2003122591-A (JP)
Title: Internet camera
Inventor: ISHIKAWA MASAO
IPC: G06F13/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To allow a service person for an Internet camera to update a firmware without visiting an Internet camera installation place in the Internet camera for transferring an image photographed by an imaging means to a file server on the Internet according to a specified schedule. SOLUTION: The version of the firmware stored in a second file server or a first file server is later than the version of the firmware stored in a storage element, the Internet camera acquires the updated data of the firmware from the file server, and the firmware is updated.
Patent JP-2003117913-A (JP)
Title: Method for molding sheet and sheet molding machine
Inventor: KAGATA HIROSHI
IPC: B28B1/30
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a sheet in which the unevenness of the thickness of the sheet and the coating amount of the sheet in the same molding lot can be reduced by a simple method, and to provide a sheet molding machine. SOLUTION: The method for molding the sheet comprises the steps of measuring the slurry density during molding of the sheet in the case of molding the sheet by using the slurry, molding the sheet while the slurry density is regulated so as to be constant, adding a solvent for mostly evaporating at the time of drying the sheet to the slurry in the case of constantly regulating the slurry density, manufacturing a working curve by obtaining the relationship between the solvent amount of the slurry and the slurry density, and determining the solvent amount to be added by utilizing the working curve in the case of constantly regulating the slurry density.
Patent JP-2003128593-A (JP)
Title: Method for producing exo-tetrahydrodicyclopentadiene
Inventor: OGOSHI NAOTO
IPC: C07C13/61
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-purity exo- tetrahydrodicyclopentadiene (exo-THDC) in a high yield by using dicyclopentadiene (DCP) as a starting material. SOLUTION: This method for producing exo-tetrahydrodicyclopentadiene comprises a process for hydrogenating DCP in the presence of a hydrogenation catalyst to obtain endo-tetrahydrodicyclopentadiene (endo-THDC) and a process for isomerizing obtained endo-THDC in the presence of a Friedel-Crafts type acid catalyst to obtain exo-THDC. DCP having 2 wt.% of total content of 5-propenylnorbornene and 5-isopropneylnorbornene is used as the DCP.
Patent JP-2003122572-A (JP)
Title: Data analyzer and recording medium
Inventor: MATSUMOTO KAZUHIRO
IPC: G06F9/44
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To explain the trend of data based on the individual status of a case record and accurately predict the trend of data by using an appropriate model for each prediction record by using a data analyzer which performs data analysis based on case data provided with a number of case records being comprised of a plurality of variables, and recording medium. SOLUTION: This data analyzer comprises a similar model group preparing part for preparing models for each case record group included in a similar range pre-set for each record by inputting a large number of case data and outputting model groups corresponding to the case record groups and a model display part for displaying a relation between the case data and the model groups. The explanation of the trend of the case data is displayed by a model display part.
Patent JP-2003132276-A (JP)
Title: Accounting system for electronic commerce
Inventor: DOWAKI KOICHI
IPC: G06Q20/14
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an accounting system for electronic commerce capable of unitarily controlling delivery card and bill formation, recovery management, bill acceptance, payment management, acquisition of direct payment and credit information with a bank which are daily works performed in a company or the like by reading the data for various slips and ledgers generated on an information exchange center-side system to an accounting application. SOLUTION: This system comprises a step for importing transaction establishment information established between a producer-side system and a purchaser- side system within a prescribed period in a transaction data file server; a step for totaling the transaction establishment information imported to the transaction data file server and transmitting it as bill data to the purchaser-side system every purchaser; a step for importing the credit data paid from a purchaser to a financial institute to a credit data file server; and a step for transmitting the payment data every producer from the transaction information imported to the transaction file server to the financial institute.
Patent JP-2003126263-A (JP)
Title: Balloon catheter
Inventor: WAKUTA HIROSHI
IPC: A61M25/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter wherein the distortion of the internal tube during an operation is prevented. SOLUTION: For an external tube 1, a balloon 1a is provided at the distal end section, and at the same time, the rear end section is connected with a holder 3. An internal tube 2 is inserted in the external tube 1, and the distal end section of the internal tube 2 is connected with the distal end section of the external tube 1. At the same time, the rear end section of the internal tube 2 is connected with a needle pipe 4 for sliding, which is supported by the holder for this balloon catheter. In the balloon catheter, rotation-restricting means 5 and 10 for the needle pipe 4 for sliding are provided in a space between the holder 3 and the needle pipe 4 for sliding.
Patent JP-2003130863-A (JP)
Title: Optical fiber humidity sensor, and humidity detecting system and respiration detecting system using the same
Inventor: TAJIMA TOSHIYUKI
IPC: A61B5/08
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber humidity sensor of high sensitivity capable of largely changing the intensity of transmitted light in accordance with the change of humidity. SOLUTION: A humidity sensitive clad is formed by mixing an acrylic acid water-soluble polymer including a copolymer, and a deliquescent substance, on a core of a plastic optical fiber.
Patent JP-2003126932-A (JP)
Title: Manufacturing method for deaerated can
Inventor: SHINJO AKIO
IPC: B21D51/30
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a deaerated can which enables to inexpensively manufacture a deaerated can completely deaerated inside the can body and firmly seamed with a can lid easily. SOLUTION: The can lid 3 is placed on the can body filled with a content and temporarily fixed to it in a temporary fixing process. Then deaeration is executed in a deaeration process by sucking air inside the can through crevices between the temporarily fixed can lid 3 and a flange part of the can body. Then seaming of the can lid 3 with the deaerated can body is performed in a seaming process. In the temporary fixing process, and a peripheral edge of the lid 3 is rotated and pressure-jointed through plural curl forming grooves 6 arranged with gaps 7 in-between. Through the curl forming grooves 6, the curled part is formed in the outer periphery of the can lid 3, while some air passages are formed by the gaps 7 in the outer peripheral part of the can lid 3.
Patent JP-2003129950-A (JP)
Title: Variable displacement compressor
Inventor: KAMIYA YUICHI
IPC: F04B27/08
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a detent mechanism of constant velocity type preventing the rotation of an oscillation plate and having a simple structure in an oscillation plate type variable displacement compressor. SOLUTION: Three pins 13 protrude at an interval of 120 degrees uniformly in the radial direction from the surroundings of the oscillation plate 6 driving a piston 8, Their tips are inserted into central holes 141 of steel balls 14, respectively, so that the steel balls 14 can rotate and slide in the directions of pins 13. These steel balls 14 are slidably engaged with three guide grooves 1a provided on an inner face of a housing 1 in parallel with a drive shaft 4 and having a circular cross section, respectively. When a drive plate 5 rotates together with the drive shaft 4, the movement performed by the oscillation plate 6 becomes pure oscillation movement and does not include components of reciprocating rotary movement at all, thereby causing no vibration and noise.  Since the detent mechanism has the constant velocity property, but has not a complicated structural part around the drive shaft 4 and the oscillation plate 6, it can be inexpensively manufactured.
Patent JP-2003136266-A (JP)
Title: Laser beam machining method and device
Inventor: ISO KEIJI
IPC: B23K26/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method that enables a metallic layer to be drilled without using a third harmonic. SOLUTION: Using a solid state laser medium whose oscillation wavelength is in a infrared region and a nonlinear optical medium, a second harmonic beam is generated having an oscillation wavelength half that of the solid state laser medium. The second harmonic beam is made incident on the first metallic layer closely stuck onto the first surface of a resin member to form a hole penetrating the first metallic layer.