baber/WOPTO huggingface dataset:
Patent JP-2002084312-A (JP)
Title: Packet transmitting method and its equipment
Inventor: ANDO SATOSHI
IPC: H04L12/70
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a packet transmitting method which can restrain generation of non-used regions in a block, and to improve an actual transmission speed. SOLUTION: This packet transmitting method contains a receiving step for receiving data from a transmission source, a dividing step for dividing received data into IP packets, and a transmitting step for dividing the divided IP packets with a block length unit of a lower rank transmission line and transmitting the packets to the lower rank transmission line. In the dividing step, the IP packet length is set to be at most MTU to a destination and integral number of times the block length of the lower rank transmission line. The number of blocks containing the parts, which are unused can be restrained to be at most one to one receiving data.
Patent JP-2002078792-A (JP)
Title: Material for nerve regeneration
Inventor: NISHIMURA YOSHIHIKO
IPC: A61L27/50
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a material useful for propagation of neurons and regeneration of nerve tissue which has excellent safety and biocompatibility and can be industrially manufactured with good productivity. SOLUTION: The material for nerve regeneration consisting of a bioabsorptive polymer and nerve trunk cells and the nerve regeneration material formed by packing the same into a tube consisting of the bioabsorptive material.
Patent JP-2002078915-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can take an appropriate measure to an abnormality regarding the detection (counting) of the discharge of game balls, in the game machine equipped with a discharging means which discharges game balls. SOLUTION: For this game machine, game balls (prize balls or rental balls) which are discharged from a discharging unit 600 are detected by prize ball detecting sensors 713A and 713B or rental ball detecting sensors 714A and 714B. In such a game machine, when prize balls are not detected covering a specified observation upper limit period of time, wherein the game balls should be detected, or when two or more compensation discharges are required, a wait delay period of time is placed prior to a next discharging motion.
Patent JP-2002093769-A (JP)
Title: Treatment system of substrate
Inventor: MURAOKA YUSUKE
IPC: H01L21/027
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a treatment system of substrate by which the quantity of treatment liquid being used can be reduced. SOLUTION: The treatment system of substrate comprising a treatment bath 1 for surface treating a substrate W by immersing it into treatment liquid further comprises a section 2 for producing pure water from the treatment liquid discharged from the treatment bath 1, and a first circulation passage 3 for supplying the treatment liquid discharged from the treatment bath 1 to the pure water producing section 2 and circulating pure water from the pure water producing section 2 to the treatment bath 1.
Patent JP-2002086169-A (JP)
Title: Single type septic tank
Inventor: KIMURA EIJI
IPC: C02F3/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide single type septic tank which can be diverted to a rainwater storage tank. SOLUTION: Brackets 20 in a proper shape such as a L-shape is fixed on the inner surface of the upper part of a settling and separating chamber 3. In the case of diverting the septic tank to the rainwater storage tank, a flow-in pipe is removed and a flow-in port is closed tightly. A contact material 11 and an air diffusion pipe 12 are removed. Furthermore, beams 21 are arranged between the brackets 20, a water receiving tray 22 is installed on these beams 21 and an overflow pipe 26 is arranged there. A slit 25 is formed on the side face of a rainwater flow-in pipe 24.
Patent JP-2002094735-A (JP)
Title: Image data conversion system and image data transfer system
Inventor: CHIBA HIROTAKA
IPC: G06K9/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image data conversion system that allows a user to designate data to be transferred from an image data acquisition device and a data class or the like, after the conversion of transferred data in a single operation to relieve the load on the user. SOLUTION: An image processing unit is provided with a means 3, that receives two designation items from the user and supports transfer of data to the image data acquisition device and with a means 4, that converts the data transferred from the image data acquisition device in response to an instruction from the means 3, and the image data acquisition device is provided with a means 5, that transfers the image data instructed from the means 3 to the information processing unit.
Patent JP-2002086144-A (JP)
Title: Method for removing endocrine disruptor
Inventor: HIGUCHI AKON
IPC: A23L5/20
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing internal secretion disturbing chemical substances from drinking water, milky drinks and mother's milk. SOLUTION: The method for removing endocrine disruptors from an aqueous solution by making these disruptors in the aqueous solution (drinking water, milky drinks and mother's milk) adsorbed to an adsorbent, is provided.
Patent JP-2001261998-A (JP)
Title: Method for producing copper phthalocyanine pigment
Inventor: KOMADA MASAO
IPC: C09D11/03
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a brilliant copper phthalocyanine pigment having excellent dyeability and flowability in excellent productivity without using a grinding auxiliary. SOLUTION: This method for producing the copper phthalocyanine pigment, characterized by pigmenting crude copper phthalocyanine having an average primary particle diameter of 0.001 to 0.1 μm in the presence of an organic solvent in an amount corresponding to a weight ratio of 0.5 to 3.0 to the amount of the used crude copper phthalocyanine in the absence of a grinding auxiliary.
Patent JP-2002099238-A (JP)
Title: Display gray level conversion method and display device
Inventor: TOBIIE AKIRA
IPC: H04N17/04
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To set relationship between input signals and a display gray level to arbitrary desired characteristics. SOLUTION: To correct the display gray level of a liquid crystal display device 100, a signal source 3 generates analog RGB signal groups 11 having values corresponding to various gradations based on control signals 21 of a computer 2 for setting LUT in the device 100 and gives the signal groups 11 to an analog/digital converter 4. Moreover, a luminance meter 1 measures the display gray level being displayed by a liquid crystal display panel 6, for example, luminance 14. Data 15 relative to the luminance 14 measured by the meter 1 are given to a computer 2. The computer 2 compares the values of the groups 11 outputted by a signal source 3 and the values of the data 15 and stores conversion characteristics 16 into an LUT storage means 5.  By selecting a reloadable memory such as a RAM and an EEPROM for the means 5, individual differences of the display characteristics of the panel 6 are canceled and a desired gray level is obtained.
Patent JP-2002099066-A (JP)
Title: Developer and processing method for silver halide photographic photosensitive material
Inventor: SUZUKI TETSUYA
IPC: G03C1/035
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a developer which comprises mainly dihydroxybenzene as developing agent and not containing a boron compound, improved in storage stability, and a processing method which improves the long term running property of a silver halide photosensitive material with relatively much silver, and also improves a roller mark failure of the silver halide photographic photosensitive material including silver halide particles with a high aspect ratio of 8 or more, by using the developer. SOLUTION: The silver halide photographic photosensitive material is a developer which does not include a boron compound, but dihydroxybenzene, a carbonate and a sulfite salt, and comprises 0.2-0.58 mol of the carbonate and 2.0-3.0 mol of the sulfite salt per 1 mol of the dihydroxybenzene. The processing method is a method by which processes a silver halide photographic photosensitive material in which one side of an emulsion layer has 2.0-5.5 g/m2 of the silver, with the above mentioned developer.
Patent JP-2002101318-A (JP)
Title: Image pickup device
Inventor: NEZU YUSHI
IPC: G03B17/28
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that detects a tilt of a camera and corrects an elevating angle in response to a rotary angle of the camera so as to generate a proper and excellent panorama image in the case of compositing the panorama images. SOLUTION: The image pickup device is provided with a CPU 5 that conducts shutter control of the camera 1, rotary control of a universal head and elevating angle control of the camera 1 and with a tilt sensor 6 that detects a tilt of the universal head of the camera 1, and using a measured value of the tilt sensor 6 moves the elevating angle of the camera 1 in matching with the rotary angle of the universal head to correct the elevating angle. Furthermore, the tilt that cannot be corrected through rotation of one axis is stored together with an image and using the tilt can correct panorama photos when stitching them.
Patent JP-2002098010-A (JP)
Title: Natural gas reforming engine system and its driving method
Inventor: ISHIDA AKIRA
IPC: F02M25/07
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a natural gas reforming engine system having excellent thermal efficiency and capability of supplying natural gas to an engine by reforming it, by using exhaust gas, which has been recirculated to the engine as EGR gas in the past, as an additive gas for reforming crude gas such as natural gas and the like, without using a carbon dioxide separating device. SOLUTION: In the natural gas reforming engine system having the engine, a gas reforming device, and a heat exchanger for heating crude gas, the heat exchanger for heating the crude gas and the gas reforming device are provided in a fuel supply passage to link a crude gas supply source to the engine in this order from its upstream, the gas reforming device is connected to the exhaust passage of the engine to use the heat of the exhaust gas of the engine as a heat source, and the exhaust branch passage of the exhaust passage is connected to the fuel supply passage in the upstream of the gas reforming device to mix a part of the exhaust gas in the crude gas.
Patent JP-2002109848-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/03
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the buckling of a coil-shaped slender shutter spring pressing a shutter member toward the closing position in a magnetic disk cartridge. SOLUTION: In the case that an opening part 19 for inserting the shutter spring 6 inside a spring housing part 23 is formed in the vicinity of the restraining end part at the side of cartridge case of the shutter spring 6, a tightly wound part 6a is formed at least on the restraining end part at the side of cartridge case of the shutter spring 6.
Patent JP-2002107019-A (JP)
Title: Refrigerator having water supply unit
Inventor: SHIOZAKI KENTARO
IPC: F25C1/24
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator, having an easily handling water supply unit of an automatic icemaker by supplying water via a short water supply tube route to an icemaking container from a water supply tank, facilitating cleaning of the tube and further lowering the height of handling the heavy tank. SOLUTION: The water supply unit 6, for supplying icemaking water to the icemaking container 8 of the automatic icemaker in a deep freezing chamber 5, is arranged in a vegetable chamber 4 near the chamber 5, except a cold storage chamber 3. The supply unit 6 comprises a plate-like support 11, suspended along the side face of the unit 6 from a front side to the rear side of a prescribed position of the chamber 4 so that the unit 6 is mounted at the support 11 and the one side face of the chamber 4; a rail section 9a projected to the right and left sides along a longitudinal direction on both the out side faces of the tank 9; and guides 11a provided on the side face opposed, to one side of the tank 9 of the chamber 4 and the side face opposite to another side of the tank 9, corresponding to the rail section 9a and having a longitudinal groove 11b so that the tank 9, is slidably mounted.
Patent JP-2002106547-A (JP)
Title: Core bar structure and image forming device
Inventor: ISHIBE ATSUSHI
IPC: F16C13/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a core bar structure capable of maintaining a high rigidity with a wall thinner than conventional one even when aluminum alloy is used. SOLUTION: The core bar structure relates to a hollow core bar with rounded section. The core bar structure is equipped with a group of central ribs 25 set at a central region of axial direction of an inner periphery 22b and at least each one periphery rib 26 set at both outsides of the central ribs 25. The group of the central ribs 25 is equipped with a central rib 25a located at an axial center and end rib 25b located at both sides of the group of the central ribs 25. A pitch S1 of the periphery rib 26 and the end rib 25b is equal to a pitch S1 between the end ribs.
Patent JP-2002109182-A (JP)
Title: System and method for processing information and recording medium
Inventor: YAMADA MITSUHIKO
IPC: G06Q30/06
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which request an ordinary user of network shopping to provide the information about merchandise and also prepares a database having a high utilization value to a merchandise provider. SOLUTION: This information processing system connected to a communication network is provided with an information receiving parts 222 for receiving information about merchandise from the ordinary user and a paying part 223, and money is paid to the information provider when information is received. The received information is processed, and the database 143 that has a high utilization value to the merchandise provider is constructed. A preliminarily registered merchandise provider can obtain the information by a request receiving part 233 and an information transmitting part 234. When the information is transmitted to the merchandise provider, a charging part 235 charges the merchandise provider and a paying part 236 further pays money to the information provider.
Patent JP-2002114790-A (JP)
Title: Method for purifying phthalocyanine compound and naphthalocyanine compound
Inventor: TATEYAMA CHIE
IPC: C09B67/54
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of purifying a phthalocyanine compound and a naphthalocyanine compound into compounds having very small amounts of impurities which cause unnecessary absorptions except the maximum absorption and bring about reduction in mol absorptivity by effectively removing the impurities produced as by-products in a reaction process for producing a phthalocyanine compound and a naphthalocyanine compound. SOLUTION: This method for purifying a phthalocyanine compound and a naphthalocyanine compound comprises purifying a phthalocyanine compound and/or a naphthalocyanine compound with a mixed solution of a polar solvent having >=8 (cal.cm-3)1/2 solubility parameter at 25 deg.C and water.
Patent JP-2002118975-A (JP)
Title: Auxiliary battery charging device
Inventor: FUJITA HIROHISA
IPC: H02J7/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary battery charging device which can protect an auxiliary battery from deteriorating, when it is charged and facilitates the attachment of the auxiliary battery. SOLUTION: This auxiliary battery charging device 20 controls charging of an auxiliary battery in a charging system, which can charge a main battery and an auxiliary battery by a generator. The auxiliary battery charging device 20 has a 1st switching means 34, which turns on/off the charge current applied to the auxiliary battery by the generator, a current detection means 40 for detecting the value of the charging current, and a limiting means 42 which controls the 1st switching means 34 according to the result of the current detection means, to limit charge current not larger than a prescribed value.
Patent JP-2002113072-A (JP)
Title: Medicine bag printer and medicine bag
Inventor: OMURA SHIRO
IPC: A61J1/14
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To easily recognize the formulation of medicines. SOLUTION: The medicine bag printer comprises a printer 50 for printing a medicine bag 20 and a data processor 30 for inputting prescription data 10, converting the data into printing data based on the known data 40 of a medicine, and outputting the data to the printer 50. The known data 40 include indices 43 indicating the effective ranges of acid-alkali for various medicines. The data processor 30 has an acid-alkali variation recognizing means 33 for judging whether the medicine prescribed by the prescription data 10 may be out of its acid-alkali effective range at the time of blending. In addition to the prescription data, the notice on the variation of acid-alkali caused by the blending and the classification information are printed on the medicine bag 20.
Patent JP-2002122010-A (JP)
Title: Valve-opening/closing timing control device
Inventor: OGAWA KAZUMI
IPC: F01L1/34
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress valve fretting abrasion in a bearing part. SOLUTION: This device has communicating passages 17 and 18, which are formed in driven members 1 and 2 and communicate supply passages 13, 14, 15, 16, 21 and 22 with the bearing part 12 and supplies a part of oil supplied from the supply passages 13, 14, 15, 16, 21 and 22 to a hydraulic chamber 61, to points between driving members 3 and 6 and the driven members 1 and 2 in the bearing part 12 via the communicating passages 17 and 18.
Patent JP-2002122733-A (JP)
Title: Phase contrast film and elliptical polarization film using the same
Inventor: TANAKA KOICHI
IPC: G02F1/13363
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a phase contrast film with a delay phase axis in a direction different from the longitudinal direction of a long polymer film. SOLUTION: When a gelatin layer 2 is formed on a long polymer film 3, the surface of the gelatin layer 2 is rubbed and a liquid-crystalline compound layer 1 is formed, the alignment direction (delay phase axis direction) of the liquid-crystalline compound layer 1 is different from the rubbing direction. (1) The phase contrast film is obtained, by successively forming the gelatin layer 2 and the liquid-crystalline compound layer 1 on the polymer film 3. (2) In the phase contrast film (1), the polymer film 3 is a film, based on a cellulose derivative. (3) In the phase contrast film (2), the cellulose derivative is triacetylcellulose.
Patent JP-2002124268-A (JP)
Title: Separator for fuel cell with high-polymer electrolyte and its manufacturing method
Inventor: NAKADA HIROMICHI
IPC: H01M8/10
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a separator of stainless steel for a fuel cell with high-polymer electrolyte in which a layer of sulfur compound of silver is formed on the surface of the base of separator. SOLUTION: The separator for the fuel cell with high-polymer electrolyte is made of stainless steel, and an anti-corrosive silver plating film having a high tight attaching property is formed directly on this separator of stainless steel, and even if an acidic water permeates during the operation through pinholes in the silver plating film, there is no risk that the tight attachment of the silver plating film is degraded by corrosion of the stainless steel because of high anti-corrosiveness of stainless steel itself, and further sulfur compound of silver to heighten the anti-corrosiveness of silver is formed on the surface of the silver plating film, and in the case an conductive organic film is formed thereon, the sulfur compound of silver heightens the bonding performance of the silver to the conductive organic film,  so that it is possible to suppress increase of the contact resistance still more effectively and maintain a high power generating efficiency. Because the silver plating film is as thin as below 10 μm and is formed directly on the stainless steel, the processes can be simplified and the costs be suppressed.
Patent JP-2002124775-A (JP)
Title: Multilayered printed wiring board
Inventor: NIWA TOSHIO
IPC: H05K1/11
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed wiring board having such a terminating structure that can suppress the deterioration of signal qualities without changing the constitution of a semiconductor unit even when a transmission-side terminating resistor is not positioned in the proximity of the semiconductor unit and, accordingly, wiring becomes longer. SOLUTION: This multilayered printed wiring board has the terminating structure for matching the characteristic impedance of the wiring formed on a substrate 2 for transmitting electric signals from the semiconductor unit 1 mounted on the substrate 2. In the substrate 2, the characteristic impedance of the first wiring 3 connected between the output pin 7 of the unit 1 and one terminal of a dumping resistor 5 arranged near the output pin 7 for matching the characteristic impedance is set lower than the characteristic impedance of the second wiring 4 connected between the other terminal of the resistor 5 and the signal input pins of one or more other semiconductor units.
Patent JP-2002120484-A (JP)
Title: Ball point pen writing body
Inventor: ISHII YOSHIHIDE
IPC: B43K7/12
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To allow to solve an unattractive trouble due to the spot-like exposure of ink or the exposure of the adhesion of stain, dusts or the like at a transparent fixing part with a tip. SOLUTION: The outer periphery of the tip fixing part of a transparent joint, to which the tip of a ball point pen is fixed, or of an ink housing tube is roughening-treated or transferred and painted so as not to be seen through inside. Further, in the ink housing tube, a low viscosity oil-based ink or a water- based ink having shear-rate thinning properties is filled. At the rear end of the ink, a grease-like follower or a follower made of a gel-like nondrying matter is provided. This ball pen writing body is installed in a cap-off type writing utensil, through the tip hole of which the writing tip part of the ball pen writing body can be retracted and extended. In addition, by being pressed with a spring, a tip ball closely contacts with the ball holding part of a tip.