baber/WOPTO huggingface dataset:
Patent JP-2003204810-A (JP)
Title: Character design arm band
Inventor: KAWAMURA SHUJI
IPC: A45C13/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein since we always keep a cellular phone even at home and put it in a pocket or the like, it is heavy, dangling and slipped down when in a toilet.  <P>SOLUTION: This character design arm band can be put on like an accessory as a carrying doll in the past. When the arm band is made like a nice necktie to store the cellular phone, the grown-up and children are comforted and free from a public nuisance due to calling bell of cellular phones carried by a number of persons. Since the arm band is always carried on the arm and vibrated thereon, vibration known only to the individual can be quickly caught by the arm, so the user is released from the uneasiness about sudden calling of the cellular phone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240056-A (JP)
Title: Power transmission belt
Inventor: KINOSHITA TAKASHI
IPC: F16G1/08
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission belt with high strength, high modulus, small deterioration of strength of the belt after running, and excellent bending fatigue resistance.  <P>SOLUTION: This toothed belt 1 is equipped with a plurality of teeth 2 along a belt longitudinal direction; a belt body comprising a back part 4 with core wires 3 as a reinforcing core member embedded spirally on a belt pitch line of the belt body; and a base cloth 5 adhered on the surface of the teeth 2. The core wire 3 is a strand cord obtained by twisting strands constituted with polyparaphenylenebenzobisoxazole fiber and those constituted with glass fiber. The strands of the above fiber serve as a core part 7, and those of glass fiber serve as a skin part 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246465-A (JP)
Title: Unloader for truck
Inventor: YAMADA TAKESHI
IPC: B65G67/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unloader for a truck compact as a whole and manufactured at a low cost without requiring a large space for installation.  <P>SOLUTION: This unloader for the truck comprises a load carry-in/out mechanism 20 and a conveyor 30 on a liftable table 10. The load carry-in/out mechanism 20 is provided with a moving body 4 with supporting arms 40a, 40b capable of supporting a pallet 3 in a horizontal state, a reciprocating mechanism 5 for reciprocating the moving body 4 in a load carry-in/out direction, and a transfer line 6 for the moving body 4 provided intersecting the conveyor 30 in a position lower than the upper face of the conveyor 30 on the table 10. The moving body 4 is provided with a displacement mechanism capable of vertically displacing the supporting arms 40a, 40b while holding the horizontal attitude, and the pallet 3 is unloaded by the vertical displacement of the supporting arms 40a, 40b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002327050-A (JP)
Title: POLYHYDROXYALKANOATE AND ITS PRODUCTION METHOD, ω-(2- THIENYL SULFANIL) ALKANOIC ACID AND ITS PRODUCTION METHOD
Inventor: KENMOKU TAKASHI
IPC: C12P11/00
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a new PHA(polyhydroxyalkanoate) containing a 3-hydroxy- thioalkanoic acid unit having a side chain comprising a thienyl group having a high reactivity and its production method. SOLUTION: The production method for the PHA involves a process of collecting it from a cell body of a microorganism which is cultured in a culture medium containing 5-(2-thienyl sulfanil) valeric acid represented by chemical formula [4] or 6-(2-thienyl sulfanil) hexanoic acid represented by chemical formula [5], and the PHA obtained is represented by chemical formula [1] (n is an integer of 1-9).
Patent JP-2003249893-A (JP)
Title: Optical line switchover device
Inventor: KURITA TAKAHIRO
IPC: H04B10/27
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of inability of downsizing a prior art optical line switchover device, in which the communication portion and the control portion are combined with a plurality of general-purpose computer boards and their peripheral boards, wherein the portion depends on the size of the general- purpose computer boards and the peripheral boards, and in which a remote control portion and an optical line switchover portion are respectively arranged as a different device/case and are combined, wherein at least two sets of device/ case for communication and for switching over the optical line are required.  <P>SOLUTION: The communication portion, the control portion, the optical line switchover portion, and an input/output switching portion are hierarchized in function in the internal hardware arrangement of the optical line switchover device, and each of them is made into a dedicated board, thereby enabling size reduction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245342-A (JP)
Title: Filtering method and apparatus for liquid
Inventor: TSUBOUCHI HIROHISA
IPC: A61M1/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering method and an apparatus therefor which achieve excellent filtering performance with a better flow of fluid by preventing close contact between an outlet side container and filtering elements.  <P>SOLUTION: The filtering method for liquid such as blood is characterized in that external force is applied onto a filter from the outside to deform it so that a space is formed between the internal surface of the container at least on the side of the outlet of a filtrate to perform filtering. This method is used to remove the external force after the end of the filtering to recover the liquid. A means which applies the external force from outside the filter to form the space is to mount, for example, a bending utensil on the filter or a pulling utensil thereon. As a result of the filtration using the means, it is noted that the uniformalization of flow enhances the effective utilization rate of the above filtering elements, thereby shortening the time for treating the liquid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248104-A (JP)
Title: Optical film, polarizing plate using the same and display device and manufacturing method of the optical film
Inventor: MURAKAMI TAKASHI
IPC: G02B1/111
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film having a smaller number of curls, fewer unevenness, no cracks and excellent visibility when a metal oxide layer is formed using the film.  <P>SOLUTION: In the optical film, a dope containing a solvent ester containing substantially no chlorine-based solvent and a cellulose whose total acyl group substitution degree is 2.6-2.85, and whose molecular weight distribution ratio Mw/Mn is 1.0-3.0 is made to flow and extend on a metal support, dried until it can be peeled, then, peeled. Thereafter, a metal oxide layer is formed directly or via other layers on a cellulose ester film obtained by drying while imparting a tension in the width or longitudinal direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248673-A (JP)
Title: Filter coefficient converting method, device, and method, and lifting coefficient converting device
Inventor: MIZUNO YUSUKE
IPC: H04N19/90
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely calculate an integer type filter coefficient capable of avoiding a chessboard strain at a relatively low bit precision.  <P>SOLUTION: This filter coefficient converting device 1 is provided with degree determination means 2 determining a degree M of a denominator (=2M) of a value (=N/2M; N, wherein M is an integer 1 or more) expressed by rounding a real number type filter coefficient 5 inputted from the outside off a fraction, rounded value selecting means 3 selecting the integer value of the fraction N and outputting the integer type filter coefficient (rounded value) 6 in a decomposition side, coefficient calculating means 3 calculating an integer type filter coefficient in a synthesis side, and condition determination means 4. The condition determination means 4 determines whether or not the decomposition side and the synthesis side integer type filter coefficients to be inputted satisfy prescribed conditions and, when satisfying the prescribed conditions, the appropriate integer type filter coefficient is determined and outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258597-A (JP)
Title: Package for surface acoustic wave filter
Inventor: IKEDA KOTA
IPC: H03H9/25
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional package for a surface acoustic wave filter that has caused a phase difference between balanced signals so as to cause deterioration in the filter characteristics because the lengths of a pair of balanced signal wires differ from each other.  <P>SOLUTION: A package for the surface acoustic wave filter is provided wherein a mount section with a surface acoustic wave filter element 17 having a pair of balanced signal electrodes 16a, 16b mounted thereon is provided to an upper middle part of an insulation substrate 11, a pair of balanced signal electrode pads 31 electrically connected to an external electric circuit are formed on the lower side, a pair of balanced signal conductors 12a, 12b are formed from the mount section to the pair of balanced signal electrode pads 31, and the pair of balanced signal conductors 12a, 12b are wired with the identical electric length. Since the phase difference of the balanced signals transmitted through the pair of balanced signal conductors 12a, 12b can be eliminated, it is possible to suppress a deterioration in filter characteristic of the surface acoustic wave filter employing the package.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254105-A (JP)
Title: Diesel engine and its operating method
Inventor: NISHIGAKI MASASHI
IPC: F02D19/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively provide a diesel engine capable of performing diesel combustion even by using the fuel of high self-ignition temperature.  <P>SOLUTION: This diesel engine comprises a fuel injection means 5 for spark ignition, capable of forming a concentrated air-fuel mixture for spark ignition in a predetermined spark ignition area 1a of a combustion chamber by injecting the fuel fs to the new air taken in the combustion chamber 1, a spark ignition means 7 generating spark in the spark ignition area 1a for combusting the concentrated air-fuel mixture by spark ignition, and a fuel injection means 5 for diesel combustion for performing the diesel combustion by directly injecting the fuel fd to the combustion chamber 1 after the spark ignition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256522-A (JP)
Title: Group settlement system
Inventor: TERAUCHI KATSUYUKI
IPC: G06Q20/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a settlement system making a customer order at a table and having a separate check adjusting function in a use in group.  <P>SOLUTION: In this group settlement system for performing transmission and receipt from a closed group consisting of a plurality of client terminals 2 and a server device 8 to an external host device 7, the server device 8 comprises a network log-in means based on transmission of data which performs the authentication of a cellular phone 3 or personal digital assistant 4 in the same group to the external host device 7, and each client terminal 2 has an order information input means and an executing state display means for displaying a program execution screen changed in real time on the display part of each cellular phone 3 or personal digital assistant 4 which executes an linkage type program. This system further has a settlement function for determining a settlement condition by the authentication from the client terminals 2 to the server device 8 on the basis of the settlement data displayed on the executing state display means from the server device 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254733-A (JP)
Title: Grid pattern projecting device using liquid crystal grid
Inventor: FUJITA HIROO
IPC: G02F1/13
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the measurement time in three-dimensional shape measurement using a grid pattern projection method and to simplify the computing processing for improving measurement precision.  <P>SOLUTION: A two-phase image is detected by projecting a two-phase grid pattern, in which a phase having an intensity distribution of a sine wave or a triangular wave is shifted by π/2, to an object. A specific intensity range of the two-phase image is set, and an area, in which a basic intensity distribution is varied linearly substantially, is selected. One period of the selected area in the two-phase image is divided into four quadrants, and a phase width of each quadrant is set to π/2. An intensity amplitude and the number of pixels in each quadrant are detected to be used as quadrant reference data, and phases of respective pixels inside the quadrant are computed according to proportional computing between intensity in the position or the pixel position and the quadrant reference data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258193-A (JP)
Title: Semiconductor integrated circuit and method for manufacturing the same
Inventor: NAKAMATSU TETSUYA
IPC: H01L25/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts so as to reduce the mounting area, and improve production efficiency so as to reduce costs, in a semiconductor integrated circuit and an electric and electronic circuit using an electronic circuit device, such as electronic clock.  <P>SOLUTION: In place of an electrical resistor used outside a semiconductor circuit device, such as a bare chip, which is directly mounted on a resin-sealed package, a ceramic-sealed package, a wafer level package and a base, the semiconductor integrated circuit is used; the electrical resistance values possessed by a bonding wire in the package; a material that has been changed in the resistance or the characteristics inherent in a material of a wiring constituted of metal (or a non-metallic material), which is provided on a drive transistor or a logic circuit disposed on the semiconductor integrated circuit; or the one in which electrical resistance is made large by changing the geometrical size, thereby making it function as a resistor between the semiconductor integrated circuit and an external terminal for mounting a substrate in a semiconductor package.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002364920-A (JP)
Title: Water heater
Inventor: OKABE YOSHIYUKI
IPC: C02F1/28
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a water heater, in which a water-purifying cartridge can be easily replaced even in a small space. SOLUTION: In this water heater, a water-purifying cartridge 2 and a water- heater unit 3 are separately provided. The cartridge 2 is placed in opposition to the protrusion on the top of the unit 3, the cartridge 2 and the unit 3 are integrally constituted by connecting the water passage thereof. Thus, the location of the cartridge 2 can be easily recognized even in a small space, and replacement is facilitated.
Patent JP-2003261379-A (JP)
Title: Polycrystalline piezoelectric material and method of producing the same
Inventor: AKIMUNE YOSHIO
IPC: H01L41/39
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance polycrystalline piezoelectric material consisting of a polycrystalline sintered compact of a multiple metal oxide, free from harmful metals, and excellent in practicability, and having good piezoelectric characteristics.  <P>SOLUTION: The polycrystalline piezoelectric material is a tungsten bronze type multiple metal oxide having a component composition expressed by the formula: Sr<SB>2-x</SB>Ca<SB>x</SB>Na<SB>1-y</SB>K<SB>y</SB>Nb<SB>5</SB>O<SB>15</SB>(wherein, x is >0.05 and <0.3 and y is >0 and <0.75), and can be used as a driving base material of an actuator, a pressure sensor or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262421-A (JP)
Title: Method of operating multiple-effect absorption refrigerator and water heater/cooler for preventing corrosion of flue wall at partial load
Inventor: NAKAJIMA KUNIHIKO
IPC: F25B15/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a flue from being corroded by an exhaust gas drain that may form in a high-temperature regenerator if the temperature of an absorbing solution drops during partial-load operation.  <P>SOLUTION: During the partial-load operation, of the absorbing solution 1b whose temperature id lowered in advance by a low-temperature heat exchanger 6 before it is sprinkled by an absorber 1, an amount determined according to the exhaust gas temperature t<SB>e</SB>of the high-temperature regenerator 3 is supplied to a reservoir 1r of the absorber 1 without passing through the low-temperature heat exchanger 6. Thus, the absorbing solution sprinkled within the absorber 1 and collected in the reservoir 1r after absorbing refrigerant steam is heated by the absorbing solution 1b<SB>1</SB>supplied to the reservoir 1r, without the collected absorbing solution passing through the low-temperature heat exchanger 6, to elevate in advance the temperature of the absorbing solution 1a going to the low-temperature heat exchanger 6 from the absorber 1, so as to avoid the temperature drop of the absorbing solution 3a supplied to a high temperature regenerator 3 and control the temperature drop of high- temperature regenerator exhaust gas 29.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262659-A (JP)
Title: Inspection apparatus for electronic component
Inventor: SUGANO YUKIO
IPC: G01R31/26
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection apparatus for electronic component which facilitates a decrease in size and an improvement in an examining speed.  <P>SOLUTION: The inspection apparatus for electronic component comprises a container disposing region for disposing only one row of a container for housing an electronic component and a heater for overheating the component along a predetermined direction, an examining region for disposing an examining unit and a component conveying unit for conveying the component. Thus, the component is conveyed via a component conveyor between the container disposing region, the heater and the examining region to electrically examine the component in an overheated state. Since the plurality of the containers and the heaters are disposed only in one row along the predetermined direction, the need for conveying the component in a direction different from the row direction is reduced. As a result, the apparatus is reduced in size, and improved in the examining speed due to the reduction in the distance of conveyance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262043-A (JP)
Title: Food storage device
Inventor: KITAGAWA SATOSHI
IPC: E04F19/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the advance of deterioration of quality, which arises in a specific food and other foods stored with the specific food, when the specific food is stored as in case of an underfloor storage.  <P>SOLUTION: This device 20 for storing the food 50 whose quality is easily deteriorated with time is equipped with a container part 22 in which the food 50 is housed and in which an opening is provided in a top surface, a lid part 24 which closes the opening of the container part 22 openably/closably, a humidity controlling material 30 which is arranged on the side of a bottom surface inside the container part 22, and a ventilation laying material 28 which is arranged above the material 30 inside the container part 22, in which the food 50 is housed in an upper part thereof and which has a ventilation part 29 passing through both sides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002265010-A (JP)
Title: Automatic warehousing-delivery method of file holder and file holder used therefor and automatic warehousing-delivery device of file holder
Inventor: YASUDA TAKESHI
IPC: B65G1/04
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To smoothly carry in and out a file holder to/from housing parts. SOLUTION: The file holder F forming a locking hole in a spine part is placed and housed in the respective housing parts 6 of a housing rack in a vertical attitude of turning the spine downward, and when taking out the file holder F from the housing parts 6, a locking pin 53 is advanced under the file holder F. Then, the locking pin 53 is lifted, and the locking pin 53 is rushed in the locking hole of the file holder F. Afterwards, the locking pin 53 is retreated so that the file holder F is pulled out of the housing parts 6.
Patent JP-2003260415-A (JP)
Title: Sieve net with spacer
Inventor: HASEGAWA RYUZO
IPC: B07B1/46
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sieve net with a spacer formed by arranging a large number of horizontal and vertical wires in a crossing state, easy to generate free vibration by the elastic support of both of the wire materials A and B and making one wire materials A linear to enable the use of wire materials having abrasion resistance.  <P>SOLUTION: In the sieve net 10 with the spacer formed by arranging a large number of the horizontal and vertical wires 11 and 12 in a crossing state, spacer members 13 are provided to the wire materials A of either one of the horizontal and vertical wires 11 and 12, which prevent the ununiform arrangement of meshes of the other wire materials B of either one of the horizontal and vertical wires 11 and 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225156-A (JP)
Title: Folded paper for funeral
Inventor: IMAO NAOKO
IPC: A47G33/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folded paper for funeral enabling relatives to express the inclination of praying for the soul of the dead, write down its own feeling to the dead thereon as occasion demand, and fold this farewell message without being put under circumferential scrutiny.  <P>SOLUTION: The sutra 4 of a religion is displayed on the surface part 2 of a folded paper 1 or both surfaces thereof, and a farewell message description column 5 is provided on the reverse side 3 as occasion demands.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266553-A (JP)
Title: Microlens and method for making microlens array
Inventor: YAMADA KEIJI
IPC: B23K26/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a plastic microlens having a diameter of hundreds of micro meters or a microlens array having such a lens.  <P>SOLUTION: A workpiece is moved to an X-Y direction, a laser beam converged at the appointed place on the workpiece is irradiated, the workpiece is expanded by locally heating the workpiece and a large number of lenses are made on the workpiece. Specifically the appointed lens form is obtained by using an infrared laser from which even a transparent substance can absorb heat, focusing on a plastic surface, irradiating the laser beam for a specified time according to an opening aperture and causing thermal expansion and material softening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003289641-A (JP)
Title: Support structure for brush device
Inventor: KAWAI KATSUJI
IPC: H02K5/14
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure for a brush device which can prevent a slippage in contact position between a brush and a commutator.  <P>SOLUTION: A magnet holder 14 fitted in a yoke 11 is provided with a plurality of extended protrusions 20 for engagement. The brush device 19 (board 25) is supported floatingly via elastic rubber 28 engaged with each engaging recess (support) 25b. Moreover, the brush device 19 (board 25) is positioned so that the axial center of the board 25 coincides with the axial center of the commutator 18, by fitting each projection 20b of the engaging protrusions 20 into the engaging hole 28a of each elastic rubber 28, when setting the yoke 11 to a housing 12.  <P>COPYRIGHT: (C)2004,JPO