baber/WOPTO huggingface dataset:
Patent JP-2003283078-A (JP)
Title: Copper clad laminated board for flexible printed wiring board
Inventor: KONO TSUKASA
IPC: C08K9/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To form a copper plating layer easily and surely at the through hole part of a copper clad laminated board for a flexible printed wiring board.  <P>SOLUTION: A base film having a metal oxide film layer and added with 15-70 vol.% of conductive fine metal powder is employed in a plastic film becoming the base of a copper clad laminated board in a flexible printed wiring board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278187-A (JP)
Title: Antitheft device for hydraulic shovel
Inventor: TAKESHITA TATSUYA
IPC: B60R25/01
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize an antitheft at an extremely low cost without newly adding a part as antitheft countermeasure or changing the equipment layout.  <P>SOLUTION: This hydraulic shovel comprises an operating system change-over valve provided in a pilot line connecting a plurality of remote control valves to a plurality of hydraulic actuators, the operating system change-over valve being switchable between a plurality of switching positions. The operating system change-over valve 10 is constituted to interrupt the connection between the remote control valves and the hydraulic actuators in a state where it is operated to a non-switching position out of each switching position. This hydraulic shovel further comprises retaining means 10e, 10h and 14 for retaining the change-over valve 10 in the non-switching position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285186-A (JP)
Title: Laser beam machining device
Inventor: SAKAI TATSUHIKO
IPC: H01S3/067
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining device capable of controlling pulse oscillation frequency in accordance with machining conditions, and improving machining performance by reducing a condensed diameter.  <P>SOLUTION: The laser beam machining device 10 is equipped with a fiber laser oscillator 11 made by binding several fiber lasers and a converging optical system 18 for converging a laser beam 1 to a machining surface, and two or more of the fiber laser oscillator 11 is pulse oscillated with different pulse oscillation frequency capable of independently controlling the pulse oscillation frequency. By using of an excitation device 13 of the fiber laser oscillator 11, the pulse oscillation frequency is controlled in accordance with machining conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284089-A (JP)
Title: Cathode-ray tube
Inventor: HAIZUKA SHINICHI
IPC: H04N9/29
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an unwanted magnetic field induced by an electromotive force generated in a demagnetizing coil of a cathode-ray tube by a leakage magnetic field from a deflection yoke, etc.  <P>SOLUTION: In the cathode-ray tube provided with the demagnetizing coil 2, the coil 2 is connected to a power supply circuit including a power supply 4 via a selecting switch 9, and the switch 9 is connected between both ends and connection portion 6 of upper and lower portions of the coil 2 via or not via a resistor 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285349-A (JP)
Title: Method for manufacturing injection-molded product and device for manufacturing the molded product
Inventor: ISHIZAWA SHIYU
IPC: B29C45/26
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a movable half 6 of a mold so that a low mold clamping force suffices for the mold, when a lamp 1 formed of a lens part 2 and a housing 5 is molded using the movable half 6 and a fixed half 7 of the mold under a die sliding injection process.  <P>SOLUTION: The housing 5 is molded in a molding step using the movable half 6 with a molding surface 6a formed for the housing 5, and the separately molded lens part 2 is fitted to and set on a molding surface 7a for the lens formed in the fixed half 7. Next, the housing 5 and the lens part 2 are butted to each other and a resin 8 is post-injected to the butted face part to mold a lamp 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284739-A (JP)
Title: Sheet form plaster
Inventor: FURUSE YASUHISA
IPC: A61K8/73
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet form plaster being in safety of skins, being with good usage feelings, producing excellent operation effects as well as cooling operations to affected areas, enabling the plaster to be used with easy break by hands into necessary sizes under conditions of products with an adhered film for taking off the patch and enabling the remaining of the plaster to be used and stored with stability.  <P>SOLUTION: The plaster is composed of a base made of original fiber with a fiber length of 1-80 mm, an ointment and the peelable film processed into punching holes with 10-1200 μm diameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290293-A (JP)
Title: Armrest for wheelchair
Inventor: MORIYA SHOGO
IPC: A61G5/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armrest for a wheelchair whose position can be adjusted in accordance with the physique.  <P>SOLUTION: In an armrest 20 for the wheelchair located above a seat portion 4, a pad portion 22 for placing the elbow thereon is placed on a pipe 21 to be a main body of the armrest to be slide back and forth for locking its adjusted position. Besides, the base end of the pipe 21 is supported by a vertically movable frame 30 capable of adjusting its vertical moving position along with a seat back frame 5a to be turned upwards from its ordinary position located above the seat portion 4. Thus, the vertical position is also adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293720-A (JP)
Title: Dry sump type engine
Inventor: TACHIBANA FUSAO
IPC: F01M1/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry sump type engine having simplified construction for easy assembling work.  <P>SOLUTION: The dry sump type engine 11 comprises an engine body 12 rotatably supporting a crank shaft 16 in a crank case 13, a magnet coil (engine accessories) 31 arranged at the side of the engine body 12 on the extension line of the crank shaft 16, and an oil tank 70 for storing a lubricating oil for lubricating the engine body 12, mounted on the engine body 12 to cover the magnetic coil (the engine accessories) 31 and housed between the engine body 12 and itself. Thus, the number of components is reduced, easy assembling work is achieved and lower manufacturing cost is required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293123-A (JP)
Title: Method for cooling film deposition system, and system for cooling film deposition system
Inventor: OKADA MOTOI
IPC: C23C14/24
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cooling a film deposition system by which cooling is possible even in case of power interruption, and to provide a system for cooling the film deposition system.  <P>SOLUTION: In the system 6 for cooling the film deposition system, when energization, a low passage going from a piping connection port (a) to a piping connection port (c) is formed in a three port solenoid valve 6C, and further, a flow passage going from a piping connection port (c') to a piping connection port (a') is formed in a three port solenoid valve 6D. Then, cooling water is allowed to flow through piping 62, 6A and 64 via a cooler 6B for cooling water. On the other hand, in case of power interruption, a flow passage going from a piping connection port (b) to the piping connection port (c) is formed in the three port solenoid valve 6C, and further, a flow passage going from the piping connection port (c') to a piping connection port (b') is formed in the three port solenoid valve 6D. Then, cooling water is fed from a cooling water feed source for a power interruption, and cooling water is allowed to flow through the piping 6A, and pipings 63 and 65.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291429-A (JP)
Title: Thermal head driver circuit
Inventor: SHIKAME HIROYUKI
IPC: B41J2/36
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a higher printing rate in a multi-gradation thermal printer.  <P>SOLUTION: The thermal head driver circuit is provided with a first buffer 3 and a second buffer 4. Line data of 8 bit per one dot are written by a first control circuit 2 alternately in the first buffer and the second buffer, and read out by a second control circuit 5 alternately from the first buffer and the second buffer, so as to be outputted to a thermal head 7 via a comparator 6. Since the data writing and reading operations to the dual buffers can be processed alternately and parallel, multi-gradation data can be transferred to the thermal head at a high speed, so that the printing rate can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293178-A (JP)
Title: Method for preparing chemical for water treatment
Inventor: HIGOHASHI HIROYOSHI
IPC: C02F1/50
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing chemicals for water treatment capable of preparing an alkali hypochlorite solution having an effective chlorine concentration of 2 to 6 wt.% with high current efficiency for a log period of time within a range of from 1.0 to 10.0 ppm in concentrations of Ca<SP>2+</SP>and Mg<SP>2+</SP>, without requiring a process step for circulating anolyte and an apparatus for refining brine in an electrolytic cell of an on-site system using an ion exchange membrane.  <P>SOLUTION: The chemicals for water treatment containing the alkali hypochlorite of 2 to 6 wt.% in terms of the concentration of effective chlorine are prepared in a diaphragm electrolytic cell. The anode to be used is formed by depositing a coating layer consisting of an electrode active substance containing a platinum group metal or its oxide on a conductive base material consisting of metal titanium or its alloy. The ion exchange membrane to be used has only sulfonic acid groups as its ion exchange groups. The concentration of the impurities Ca<SP>2+</SP>and Mg<SP>2+</SP>in the resultant alkali chloride solution ranges from 1.0 to 10.0 ppm, more preferably 1.0 to 3.0 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300062-A (JP)
Title: Apparatus for supplying deaerated water
Inventor: ANO SHINJI
IPC: F22D11/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for supplying deaerated water which stably supplies deaerated water to a demand spot such as a boiler.  <P>SOLUTION: Feed water in a feed water tank 2 is supplied to an N<SB>2</SB>type deaerator 6 through a piping 3, a pump 4 and a piping 5 and is deaerated there. After gas separation treatment by means of a gas separation means 8, major portions of the water is returned from a piping 11 to the feed tank 2 and the remainder thereof is sent to a boiler 15 via a piping 12, a pump 13 and a piping 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012711-A (JP)
Title: Microemulsion composition, method for producing the same, and method for using the same
Inventor: UY ROSA
IPC: C08L33/06
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composition having such a viscosity as convenient for coating, only requiring a sole polymerization process, and capable of being used for producing a bicontinuous electrically-conductive pressure- sensitive adhesive. SOLUTION: The polymerizable composition contains (a) an aqueous microemulsion which contains at least one kind of hydrophobic monomer, at least one kind of hydrophilic and/or amphiphatic monomer, and at least one kind of initiator and (b) a thickener which contains an acrylic polymer or copolymer.
Patent JP-2003300197-A (JP)
Title: Printed wiring board cutter and method of cutting printed wiring board and cutting tool for printed wiring board
Inventor: KOMATSU TAKESHI
IPC: B26F1/40
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board cutter for restraining buckling and a burr caused by force excessively applied to a through-hole at cutting time.  <P>SOLUTION: This printed wiring board cutter has a first cutting blade 23, and a second cutting blade 251 above and below a printed wiring board, and takes out a cutting piece from the printed wiring board by adjusting and cutting a cutting line of the first cutting blade and the second cutting blade so as to include the through-hole preformed in the printed wiring board. The first cutting blade is formed in the almost same shape as the cutting piece, and the second cutting blade has a projecting blade part in a position for abutting on the through-hole on the outside of the cutting piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300228-A (JP)
Title: Key sheet molding mold
Inventor: TAKASHIMA KAORU
IPC: H04M1/22
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To mold a transparent and thinned key sheet wherein key indication print is on a rear surface side of the key, in a key sheet-molding mold for integrally molding a key part of a push button.  <P>SOLUTION: A substrate sheet on which the key indication is printed is placed in a recessed part 7 for placing the sheet provided at a lower mold 3 and a transparent resin is cast into a cavity 5 of a upper mold 2 opposed to the key indication print part. Thereby, the key sheet of a transparent type wherein the key is transparent and the key indication print is present on the key rear surface side, is obtained. Since a gate 6 for injecting the resin is a pin gate and a resin introduction opening is provided on a side surface of the cavity 5, a gate cut trace does not remain on both the front and rear of the key. By integrally molding the key part of the push button on the substrate sheet, the key sheet which is thinned and excellent in beauty can be molded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251946-A (JP)
Title: Thermal recording material
Inventor: KONDO MITSURU
IPC: B41M5/30
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material having high speed recording properties, not lowering whiteness of a recording layer even in a state exposed to light and excellent in preservability of a recording image.  <P>SOLUTION: The thermal recording material has the recording layer containing a colorless or light-colored basic dye and a developer capable of developing a color upon contact with the dye. As the developer, 4-hydroxy-4'- isopropoxydiphenyl sulfone and 3-(p-hydroxyphenyl)-1,1,3-trimethyl-5-indanole are used in a weight ratio of 6-45 pts. with respect to 100 pts.wt. of the dye and the developer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301625-A (JP)
Title: Seismic isolation system
Inventor: KATO NAOKI
IPC: F16F1/40
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic isolation system which stabilizes the performance of vibration isolation members and protects the same from being damaged.  <P>SOLUTION: The seismic isolation system is provided for a lightweight building, which is formed by setting rigid sliding bearings 3, and restoring rubbers 4 at locations between the lightweight building and its foundation. The rigid sliding bearings 3 are arranged at four corners of the foundation 1 of the lightweight building and a lower portion 2 of an entrance. Each bearing 3 is formed by arranging a sliding plate and a sliding member fixed to a holder in a mutually slidable manner, and fitting at least 1/3 of the total thickness of the sliding member into a recess formed in the holder. Further, a portion of the sliding member, protruding from the holder, has a primary form factor S which falls in a range of S≥1.4. The restoring rubbers 4 are set at at least two of the four corners, and they are each formed of a laminate rubber body having two or more rubber layers via a rigid body. Provided that a primary form factor and a secondary form factor of the restoring rubber are represented by S<SB>1</SB>and S<SB>2</SB>, they fall in ranges of S<SB>1</SB>≤7 and S<SB>2</SB>≤3, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299758-A (JP)
Title: Free swing practice apparatus for baseball bat
Inventor: NEGISHI YOSHIHARU
IPC: A63B69/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free swing practice apparatus which achieves improvements in the vision capacity, judging ability and timing adjustment capability of baseball batters.  <P>SOLUTION: The free swing practice apparatus for baseball bats is constituted of a batting eye panel provided with a plurality of light emission sources in an assumed strike zone and a ball zone surrounding it and a pitcher release panel which is located at the upper part thereof and provided with a plurality of light emission sources for indicating pitched balls. The positions, types and velocities of the pitched balls are outputted at each pitching of balls to display the positions and types of the pitched balls by lighting on the pitcher release panel while one light emission source on the batting eye panel is selected to match the positions and types of the pitched balls and is turned on with a time delay corresponding to the types and the velocities of the pitched balls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371053-A (JP)
Title: New compound, method for manufacturing the same, and its usage as pigment or cosmetic composition
Inventor: BORDIER THIERRY
IPC: A61K8/00
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a pigment or a cosmetic. SOLUTION: The new compound is expressed by the formula  wherein, (m) and (n) are each 1-20; X and Z are each NH or O; P is 0 or 1; Y is C or S; R1 , R'1 , R5 , R'5 , R6 , R'6 , R7 , R'7 , R8 , R'8 , R9 , R'9 , R10 and R'10 are each H, a halogen, a group mainly comprising a normal or branched, saturated or unsaturated, 1-8C hydrocarbon, hydroxy, OR11 , OCOR11 , NHCOR11 , NHCOOR11 , NHCONHR11 , NR2 R3 , SO3 H or a salt of SO3 H, SONHR11 or NHSOR11 ; and R2 , R3 , R4 , R'4 and R11 are each H or a group mainly comprising a normal or branched, saturated or unsaturated (hydroxylated) 1-8C hydrocarbon}.
Patent JP-2003309383-A (JP)
Title: Radiator
Inventor: KANEKO NORIYOSHI
IPC: H05K7/20
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiator for various apparatuses having high radiation effect, without requiring much labor and time, and at a low cost.  <P>SOLUTION: This radiator for various apparatuses has a coating film containing sodium silicate and/or potassium silicate. This radiator improves radiation effect by containing silicon oxide and aluminum oxide, in addition to sodium silicate and/or potassium silicate in the coating film. Also the coating film contains tin oxide. Consequently, the radiator can further improve the radiation effect. The coating film can contain zirconium oxide, titanium oxide, other metal oxide, and metal nitride. The radiator, having the coating film, exhibits superior in heat radiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307339-A (JP)
Title: Floor blowout apparatus
Inventor: KITAGAWA TORU
IPC: F24F13/10
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor blowout apparatus capable of increasing the blowout amount without making person in a room conscious about over-cooling at the foot.  <P>SOLUTION: This floor blowout apparatus 1 comprises a cylindrical casing 11 capable of being mounted on an opening part of a floor material, a fan- shaped movable vane 30 integrally supported on a rotatable horizontal spindle, and a semi-spherical cam member 50 rotatable on a vertical axis. The cam member comprises a cam groove 55 extended in the radial direction of the semispherical face, and the horizontal spindle comprises a cam driven part 35 engaged with the cam groove. The cam driven part and the cam groove convert the rotational motion of the cam member into the rotational motion of the horizontal spindle, and the movable vane is rotated on the horizontal spindle by rotating operation of the cam member to adjust an area of a channel of the adjusted air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308113-A (JP)
Title: Method for calculating necessary production capacity
Inventor: ICHINOHE MASAYUKI
IPC: G06Q50/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the capacity of a production facility necessary for manufacturing the predetermined quantity of products in a predetermined period.  <P>SOLUTION: The overlapped time of: a waiting time plus a processing time for a process through which overdue lots and parts pass; and their delay time for each process are totaled and the priority of a bottle neck process is set from the totaled value, and points into which overtime work hours can be inserted are calculated in the order of the process whose priority is higher, and the resolving degree of the delay time is calculated while inserting the overtime work hours, and when the delay time is resolved, the processing is ended. Thus, it is possible to calculate the minimum necessary capacity of the production facility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023634-A (JP)
Title: Image coding/decoding method and device
Inventor: YAMAGUCHI NOBORU
IPC: H04N19/625
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an image coding method that can apply resolution conversion to a block including the border of contents. SOLUTION: A map signal denoting the position and shape of contents in an image pattern received by each rectangular shaped block of an image signal to be coded is coded, average value insertion processing that replaces pixel values outside the contents with an average of pixel values in inside the contents is applied to a block including the border of the contents in the image signal according to the map signal, a signal denoting the average in the block generated by the average value insertion processing is subjected to two-dimensional orthogonal transform to output an orthogonal transform coefficient and the orthogonal transform coefficient is coded.
Patent JP-2003312969-A (JP)
Title: Landing device for elevator
Inventor: SUZUKI TOSHIYA
IPC: B66B5/02
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing device for an elevator where a blocking body descending due to the fire does not descend to the lower zone of the landing entrance when people are near the door of the landing.  <P>SOLUTION: An obstacle detection device 16 is de-energized in the upper zone of the entrance of the landing 2 by the operation of a smoke sensor 15, and the operation of the obstacle detection device 16 due to rising smoke or the like is prevented. Therefore, the blocking body 10 of the blocking device 12 descends without any trouble, blocks at least the upper zone of the entrance of the landing 2 and prevents the high-temperature smoke that rises up and flows near the ceiling of the landing 2 from entering the elevator shaft 1. When the obstacle detection device 16 is operated by the people near the sliding door 4 of the landing 2 during descent of the blocking body 10 in the lower zone of the entrance of the landing 2, the descent of the blocking body 10 is stopped. This cancels the secondary calamity of the fire such that the blocking body hits the people near the sliding door 4 of the landing 2 and the people are pinched.  <P>COPYRIGHT: (C)2004,JPO