baber/WOPTO huggingface dataset:
Patent JP-2001339155-A (JP)
Title: Ceramic circuit board
Inventor: OTOMARU HIDEKAZU
IPC: H05K3/38
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic circuit board in which a metal circuit board can be bonded rigidly onto a ceramic board without causing any electric short circuit between adjacent metal circuit boards or any cracking in the ceramic board. SOLUTION: A metal circuit board 3 is fixed to the upper surface of a ceramic board 1 through an active metal solder material layer 2 to produce a ceramic circuit board. The active metal solder material layer 2 comprises solder material powder composed of silver powder and copper powder and/or silver-copper alloy powder, and active metal powder composed of at least one kind of titanium, zirconium, hafnium and hydrides thereof and containing 5-20 wt.% of metal powder 2a having a melting point of 1200 deg.C or above and a mean grain size of 1-10 μm.
Patent JP-2001336392-A (JP)
Title: Flexible joint for thin segments
Inventor: ASANUMA YOSHINORI
IPC: E21D11/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a flexible joint which is not protruded from an internal peripheral surface of a segment toward an internal peripheral side even when it is applied to a small-diameter thin segment, and has its thrust receiving plate prevented from protruding into a pipe channel in the case of tunnel construction. SOLUTION: The flexible joint is comprised of a flexible cut-off member installing girder 3 in which fixed portions each having a bolt hole for an installing bolt formed therein and notches for insertion of the thrust receiving member are alternately formed, a flexible cut-off member retainer plate 4, and a flexible cut-off member 5. The flexible cut-off member 5 is arranged between the flexible cut-off member installing girder 3 and the flexible cut-off member retainer plate 4 such that a fixed portion 5b of the flexible cut-off member 5 has its internal peripheral end face located on a more external peripheral side than the bolt hole for the installing bolt, and then fixed by the installing bolt 14 and a nut 15.
Patent JP-2001345197-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: SAEKI KOJI
IPC: H05B41/24
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device improving visibility by preventing extinction of a discharge lamp in transit to the full lamp lighting from dimmer lighting and capable of restraining stress to a circuit part. SOLUTION: In this discharge lamp lighting device for supplying optional DC voltage to the discharge lamp via a resonance circuit by converting the optional DC voltage converted from an AC power source into a high frequency by an inverter circuit, the output of the discharge lamp can be varied by changing the input DC voltage of the inverter circuit and the oscillating frequency of the inverter circuit according to an external signal, and when increasing the output current of the discharge lamp, after increasing the input DC voltage of the inverter circuit up to a prescribed value, the oscillating frequency of the inverter circuit is reduced.
Patent JP-2001341292-A (JP)
Title: Ink jet imaging apparatus
Inventor: IRIHARA KOICHI
IPC: B65H11/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a small ink jet imaging apparatus in which printing speed can be increased significantly even when only one sheet is printed. SOLUTION: Print heads 2a, 2b ejecting ink in the opposite directions are mounted on the opposite sides of one carriage 1. While carrying a sheet to pass sequentially in front of the print heads 2a, 2b, printing is performed simultaneously in parallel by means of two print heads in at least a partial time band. Printing speed can thereby be increased significantly as compared with a case where printing is performed sequentially using only one print head. Since the sheet is carried to pass sequentially through two print heads, a plurality of sheet feed trays, carrying passages or sheet discharge trays are not required and the size can be reduced. Furthermore, mismatch of sheet discharging direction is prevented between odd page and even page.
Patent JP-2001342554-A (JP)
Title: Method for forming surface of sliding member and sliding member
Inventor: KO HIDEAKI
IPC: F16J1/01
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a surface of a sliding member with superior abrasion resistance and to provide the sliding member. SOLUTION: The method for forming the surface of the sliding member comprises a carburizing treatment process for carburizing a base metal consisting of a ferrous alloy including Cr, and a nitriding treatment process for nitriding the carburized base metal. The method for forming the surface of the sliding member has an effect of improving an abrasion resistance of the sliding member with a Cr-N structure consisting of hard particles abundantly formed on the surface, which was converted by the nitriding treatment from a Cr-C component formed by Cr constituents gathered on the surface by the carburization treatment.
Patent JP-2001340669-A (JP)
Title: Vibratory razor
Inventor: TAKAHASHI KEIZO
IPC: B26B19/12
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To improve a shaving property rendering a vibratory razor compact. SOLUTION: The vibratory razor comprises a vibratory actuator 31 provided with a piezoelectric element 35 and bringing an edge 39 mounted on the vibratory actuator into contact with skin directly, wherein a member (a diaphragm 33) for rendering a resonance frequency of the edge higher is disposed on the vibratory actuator.
Patent JP-2001020756-A (JP)
Title: Device for protecting control mechanism for inlet guide blade of turbo jet engine.
Inventor: CONETE ERIC
IPC: F02C7/057
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a device employed to protect a direction control actuator for an inlet guide blade of a turbo jet engine so as to ensure safe aircraft flight. SOLUTION: In this device, at least one thin portion 13 is formed in a connecting rod 10 used to transmit movement of a spindle 7 of a piston of a control actuator 8 to a control ring 4 that governs the direction of all blades. Therefore, the connecting rod 10 serves as a breakable part. This device is applicable to all existing types of the turbo jet engine.
Patent JP-2001346429-A (JP)
Title: Weak vegetable-harvesting machine
Inventor: FUKUDA YUKIHIRO
IPC: A01D45/28
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To harvest spinach w, etc., appropriately without damaging it during its conveyance with a belt type nip and hold-conveying means 13. SOLUTION: This harvesting machine for the spinach, etc., for nipping and holding the vegetable w planted at a field during the traveling of its machine frame, pulling it out from the ground while conveying it in an inclined rear upward direction, then conveying the vegetable w in its side direction for releasing to the side part of the machine, is provided by constituting the belt type nip and hold-conveying means as an upper and lower 2-staged structure, and positioning a front and rear-directional conveying part 33a having an endless belt 38a bent so as to be equipped with a front and rear directional part and a side directional part f02, and a linear endless belt 38b positioned so as to oppose to the above front and rear directional part at the lower stage side,  and a side directional conveying part 33b having an endless belt 42a bent so as to be equipped with a front and rear directional part f11 and a side directional part f12, and a linear endless belt 42b positioned so as to oppose the side directional part f12 of the above belt at the upper stage side.
Patent JP-2001319896-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: BOKU YOSHIHIRO
IPC: C25D19/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that does not include boreholes in a plated layer. SOLUTION: Plating is made twice. More specifically, a first plated layer is formed on a substrate, and annealing is made for forming a second plated layer.
Patent JP-2001314310-A (JP)
Title: Necrology stand
Inventor: KURANO MASAHIKO
IPC: A47G33/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a necrology stand having a simple structure and capable of achieving expected effect, and also having a new style and system which are free from old structure, specifically in designing, and having beautiful appearance satisfying contemporary senses. SOLUTION: Instead of a conventional structure wherein a slip-preventing part 7 is provided on a lower part of an upper surface of an inclined plate part 6, the slip-preventing part 7 is arranged on a supporting leg 8 or on the side of a mount 9. Thereby functions of a flat plate 1 and a slip-preventing part 4 are mutually independent.
Patent JP-2001346699-A (JP)
Title: Filtration equipment of fry oil
Inventor: SUGIMOTO TAKIO
IPC: A47J37/12
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a filtration equipment of fry oil from a tank, from which fry oil can be easily taken out even when a pump gets out of order in the course of filtration. SOLUTION: The filtration equipment comprises a filtration device main body 2 equipped with a pump P, a tank 3 installed detachment freely in the filtration device main body 2, a suction pipe 9 sucking fry oil stored in the tank from upper part of the tank by the pump, and filtration means 5, 6, 7. The suction pipe 9 can covert the position between the sucking position at which the top end part of the suction pipe is located inside the tank 3 and the shunting position at which the suction pipe does not obstruct the dismantlement of the tank from the filtration device main body.
Patent JP-2001353027-A (JP)
Title: Lock mechanism for table leg or the like
Inventor: OGUCHI TADAYOSHI
IPC: F16B12/44
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism for table legs or the like, wherein the constitution is simplified, the number of parts is reduced, and the manufacture is easy at a low cost, and which can be made compact, light-weight and uniform in quality, firmly supports the legs and provides a stable standing state, and also, by which the folding and standing operations of the legs can be performed smoothly and stably. SOLUTION: This lock mechanism is equipped with a bracket 7 which is attached to the rear surface of a top plate 1, and a leg joint 8 which is turnably connected to the bracket 7 and can connect a leg 21. On the bracket 7, engaging grooves 15 and 16 are provided in such a manner as to be apart. On the leg 21, an attachment 26 is turnably connected. On the attachment 26, an engaging rod 29 which can be engaged/disengaged with the engaging grooves 15 and 16 is provided. The attachment 26 is turnably urged to the bracket 7 side with a pivotal shaft as the center.
Patent JP-2001347232-A (JP)
Title: Plastic separating machine and plastic separating method
Inventor: HARA YUTAKA
IPC: G01N21/35
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a plastic separating machine which at first distinguishes a kind of the plastic by a light and then surely separates the plastic by comparing with the standard data of plastic and to provide a separating method. SOLUTION: This plastics separating machine comprises a distinguishing data recording part 3010 which records distinguishing data obtained through distinguishing the plastics in a conveyance part 24 on which the object 260 is placed in order to separate the plastics as the object 260 by kind after distinguishing the object 260 of the plastics by kind by emitting the light, a distinguishing data reading part 2000 which reads the distinguishing data recorded by the distinguishing data recording part 3010, storage parts 3100-3400 which store the object 260 to be distinguished falling under the distinguishing data which is read and a sorting part 3500 which sorts the object 260 into the storage parts 3100-3400 corresponding to the kinds of the plastics falling under the distinguishing data.
Patent JP-2001354826-A (JP)
Title: Flame-retardant resin composition
Inventor: ISHIDA KATSUYOSHI
IPC: C08L15/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free flame-retardant resin composition having excellent flame-retardancy and abrasion resistance, free from whitening trouble of molded article, exhibiting good shape recovery and suitable as a coating material for electric cable of car, etc. SOLUTION: The resin composition is produced by compounding 100 pts. of a blend polymer composed of 20-80 wt.% polypropylene block copolymer and 80-20 wt.% hydrogenated SBR with 40-80 pts.wt. of a metal hydroxide, 3-20 pts.wt. of zinc hydroxystannate and/or zinc stannate and 3-10 pts.wt. of ammonium polyphosphate.
Patent JP-2001353843-A (JP)
Title: Method and apparatus for regulating printing pressure in printing press
Inventor: NISHIYAMA KOJI
IPC: B41F13/24
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that skill or time is required in the regulation of printing pressure because the printing pressures between the plate cylinders and blanket cylinder of a conventional offset rotary press or between the blanket cylinders thereof are separately performed at the left and right bearing parts of the cylinders. SOLUTION: The gears for driving the left and right printing pressure regulating mechanisms of a cylinder are joined on the same shaft in order to drive the left and right printing pressure regulating mechanisms at the same time or mechanisms for applying the rotation of a drive motor to the printing pressure regulating mechanisms are provided and rod pressure is automatically applied to the cylinder to rotate the plate cylinder to a position capable of easily measuring rod pressure and the rod pressure is measured manually or automatically by a sensor to regulate printing pressure for a short time without requiring skill.
Patent JP-2002002927-A (JP)
Title: Automated storage and retrieval system
Inventor: IWAI TOMOYUKI
IPC: B65G1/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an automated storage and retrieval system capable of carrying articles in prior to an empty shelf close to a carrying-in doorway even if articles are continuously carried in through the carrying-in doorway in the automated storage and retrieval system having a plurality of carrying-in doorways at positions apart from each other. SOLUTION: This automated storage and retrieval system allows to carry cassettes (w) is by retrieving an empty shelf 4 in accordance with priority order determined in advance when articles are put in the carrying-in doorway. A plurality of carrying-in doorways 11, 13 are provided at positions apart from each other, and priority order is set per carrying-in-and-out parts 11, 13.
Patent JP-2002005409-A (JP)
Title: Feed water controller for boiler
Inventor: OBATA NAOKI
IPC: F22D5/18
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of a level in a boiler which brings about a condition that the operation of the boiler is stopped. SOLUTION: The feed water controller for boiler is provided with an operation controller 3 for controlling the operation of a feed water pump 2 based on a level in the boiler and a flow meter 4 for measuring the amount of conducted water in a feed water pipeline 1. The flow meter 4 inputs the amount of feed water per unit time upon operating the feed water pump as an actual amount of feed water while a value, wherein the amount of blow and the amount of margin are added to the rated amount of evaporation of the boiler, is set in the operation controller 3 as the necessary amount of feed water.  The operation controller 3 compares the actual amount of feed water, operated by the flow meter 4, with the necessary amount of feed water, set in the same device 3, and when the actual amount of feed water has become lower than the necessary amount of feed water, the controller 3 outputs the signal of lowering of a feed water capacity.
Patent JP-2002006455-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAKAKU KOJI
IPC: G03C7/305
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material containing a general-purpose DIR coupler capable of producing a high edge effect and a high interlayer effect by releasing a development inhibitor without forming an azomethine dye after a coupling reaction with the oxidized body of a developing agent. SOLUTION: The silver halide color photographic sensitive material contains a compound of formula (I) (where R1 is a substituent substitutable on the naphthalene ring; (n) is an integer of 0-6, in the case of n>=2, the symbols R1 may be the same or different; R2 is alkyl or aryl; R3 is a 1-3C alky; R4 is a 1-10C alkyl or a 6-10C aryl; L is a timing group; (m) is 0, 1 or 2; T is a 1,2,4- or 1,2,3-triazole skeleton which bonds to L or a carbonyl group by way of a nitrogen atom and may have a substituent; and S is a sulfur atom which bonds to a carbon atom of T).
Patent JP-2001356408-A (JP)
Title: Projection type display device
Inventor: IWATA NAOSHI
IPC: H04N5/74
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To uniformize the luminance distribution of a display image plane on a screen where the lowering of luminance or irregular luminance is found at a peripheral part in an enlarging projection type display device. SOLUTION: In this display device by which video light generated from an optical image forming part 11 is enlarged by an enlarging lens 12 and projected to the screen 13 as shown by (B) of Figure 8, the display uniform in the luminance on the screen can be realized by providing distribution in the enlargement ratio of the enlarging lens.
Patent JP-2002007533-A (JP)
Title: Print service system
Inventor: MAKISHIMA SUGIO
IPC: G06Q50/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a print service system which enables a user to easily receive print service by effectively using the moving time of the user and reducing the time and labor needed for the user to have the print service from the ordering to the reception of prints. SOLUTION: In a transportation means whose line is determined such as a freeway and a railroad, an ordering terminal 10 for ordering prints and a printer 12 for receiving finished prints are arranged in each place (service area, station, etc.), that users can use. A user inputs an image to be printed and orders the print by using an ordering terminal at a desired place and specifies a desired reception place for the prints where a printer 12 is installed. Order information on the image inputted at the ordering terminal 10 is transferred to the printer 12 at the specified print reception place and the printer 12 prints out the ordered image by the time the user reaches the place.
Patent JP-2002003540-A (JP)
Title: New vinylamide crosslinked copolymer, and production method of the same
Inventor: MIZUTA KEIICHIRO
IPC: C08F8/30
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a new polymer capable of demonstrating a high performance about mechanical strengths, toughness, abrasion resistance, impact resilience or the like while keeping a conventional performance derived from an amide group of a vinylamide polymer, and to provide a production method of the same. SOLUTION: This polymer is a new vinylamide crosslinked copolymer and is characterized by crosslinking the crosslinked structure containing two or more structure units shown by formula (2).
Patent JP-2002001796-A (JP)
Title: Method for molding polyester sheet
Inventor: TAKAGI NORIO
IPC: B29C48/92
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method which can control the transfer of the micro- cracks of the surface of a cooling roll to the surface of a polyester sheet and can produce the polyester sheet excellent in smoothness and good in quality stably at a high speed for a long time in a method for molding the polyester sheet using the cooling roll having a micro-crack surface. SOLUTION: In the method for molding the sheet in which the molten sheet of the polyester in which 2,6-nephthalene dicarboxylic acid is used as a main acid component is extruded from an orifice-shaped nozzle, contacted closely with the cooling roll having the micro-crack surface, and solidified, the surface temperature of the cooling roll in the neighbourhood of a point where the molten sheet contacts the cooling roll is kept at 5-100 deg.C.
Patent JP-2001031615-A (JP)
Title: Production of 3,5,5-trimethylcyclohex-2-ene-1,4-dione
Inventor: KLATT MARTIN JOCHEN
IPC: B01J31/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of oxidizing β-isophorone using a manganese- salen complex, in high efficiency, also in high yield, selectivity and space time yield each convertible to large industrial scale even in case of high starting material concentration. SOLUTION: This method comprises oxidizing 3,5,5-trimethylcyclohex-3-en-1- one with molecular oxygen in the presence of a base, a solvent and a catalyst to produce the objective 3,5,5-trimethylcyclohex-2-ene-1,4-dione; wherein a manganese-salen complex of the formula [R is hydrogen or Cl; M is Mn(II) or Mn(III)(+)Cl(-)] is used as the catalyst.
Patent JP-2002002922-A (JP)
Title: Method for shipping metallic product by use of dew condensation forecast system
Inventor: YAKUBO TAKESHI
IPC: G06Q50/10
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for shipping a metallic product by use of a dew condensation forecast system capable of eliminating the generation of dew condensation when a producer ships it to a user as well as in a storage warehouse on the user side. SOLUTION: This dew condensation forecast system in which weather forecast data such as a temperature, a dew point, etc., in the storage warehouse is obtained to predict the transfer of a surface temperature of the metallic product in the storage warehouse and the predicted value is compared with dew point forecast data to predict the presence or absence of the generation of dew condensation is provided in the storage warehouse on the producer side and the storage warehouse on the user side, respectively, both dew condensation forecast systems are connected by a network to transmit the data obtained in the dew condensation forecast system on one side to the other dew condensation forecast system to ship the product from the storage warehouse on the producer side to the storage warehouse on the user side under proper storage conditions by adding the transferred data.
Patent JP-2002004524-A (JP)
Title: Waterproofing structure of flat roof
Inventor: HIROSHIGE RYOICHI
IPC: E04D13/15
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a complete waterproofing structure by characterizing the mounting of outer edge metal fixtures to the outer edge section of a roof together with a waterproofing sheet. SOLUTION: For a flat roof structure constituted by providing a roof 20 on the upper surface of a skeleton 10, a hanging down section 23 is provided to the end of the waterproofing sheet 22, the outer edge metal fixtures 40 and 50 are mounted to the outer edge section of the roof 20, horizontal members 42 and 52 are arranged between a surface finishing member 25 and the waterproofing sheet 22 and, at the same time, the hanging down section 23 is so constituted that it is fixed among vertical members 41 and 51 and the substantial outside surfaces 63, 73 and 13 of the skeleton 10.