baber/WOPTO huggingface dataset:
Patent JP-2002261195-A (JP)
Title: Method for forming semiconductor device and equipment for mounting ball
Inventor: TAKEDA KATSUSHI
IPC: B23K101/42
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology for forming a semiconductor device for favorably mounting metal balls such as solder, etc., on a wiring board. SOLUTION: The method for forming the semiconductor device comprises the steps of reducing a pressure in a mount tool 18; sucking metal balls in a plurality of sucking holes 25 arranged on the lower surface of the mount tool 18; mounting the metal balls 26 sucked by the mount tool 18 on a wiring board 2; and forming external electrodes 7 on the wiring board 2 by re-flowing the wiring board 2 on which the metal balls 26 are mounted. The pressure in the mount tool 18 is efficiently reduced resulting in metal solder balls 26 being favorably sucked, by reducing the pressure in the mount tool 18 by utilizing a vacuum tank 29 whose pressure is reduced to a predetermined pressure after the pressure in the vacuum tank 29 has been reduced to the predetermined pressure, then by sucking the metal balls 26 in the plurality of the sucking holes.  Thus it is possible to reduce a re-try ratio of the ball sucking, to increase process efficiency in an external electrodes forming step and to shorten a processing time.
Patent JP-2002253120-A (JP)
Title: Apparatus for removing nap from tea leaf
Inventor: HATA TAKAO
IPC: A23F3/06
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing nap from tea leaves, capable of readily and precisely removing the nap from other tea leaves. SOLUTION: This apparatus for removing the nap from the tea leaves has a conveying means 25 for conveying the tea leaves from one end side to the other end side, a sieve means 26 for separating the conveyed tea leaves by dropping the tea leaves from the conveying means 25, a vibration conveyor 21 for housing the tea leaves dropped from the sieve member 26, and a sucking means 28 for sucking the tea leaves passing on the sieve means 26 by a sucking power with which the nap can be sucked. The sieve means 26 has plural slots 26a extending from one end side of the conveying means 25 to the other end side.
Patent JP-2002257049-A (JP)
Title: Tube diaphragm pump
Inventor: EGAMI TOMONORI
IPC: F04B43/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm pump having extremely high delivery responsiveness and delivery accuracy. SOLUTION: A tube diaphragm 120 is built into the inside of a pump head 110, and its inside is provided with a pump chamber 121 and its outside is provided with a working fluid chamber 112 filled with incompressible working fluid B. The tube diaphragm pump has a cylinder 220 communicated with the working fluid chamber 112 and a plunger 230 of which tip side is stored in the cylinder 220 reciprocatively and base end side projects out of the cylinder 220. the plunger 230 is driven by a linearly driving mechanism 250 that is arranged in parallel with the plunger and linearly drives a movable body 256 along a driving shaft. The movable body 256 of the linearly driving mechanism 250 and the base end side of the plunger 230 are interconnected via a connecting member 270 having an automatically centering function.
Patent JP-2002259024-A (JP)
Title: Password number input device
Inventor: MATSUMOTO KAZUTAKA
IPC: G06F3/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a password number input device which improves finger touch for password number input and has durability improved with respect deterioration and breakdown of an input face caused by password number input and ensures switch operation, even if it used over a long use. SOLUTION: The password number input device is provided with a hard and transparent push button part 2 like a block having a thickness, a display device 7 arranged on a substrate 6 on the rear side of the push button part 2, a polarizing filter 8 which provided between the pushbutton part 2 and the display device 7, a switch 9 embedded on the display device 7 side, a pushbutton support part 10 which supports the pushbutton part 2, and a pushbutton rear side projecting part 11 which projects to the rear side of the pushbutton part 2 to press and, make the switch 9 operate with the pushbutton support part 10 as the fulcrum at the time of pressing the pushbutton part 2 with a finger.
Patent JP-2002264627-A (JP)
Title: Method for controlling air-conditioning of vehicle air conditioner and vehicle air conditioner
Inventor: HARA SHINICHI
IPC: B60H1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To control thermal air-conditioning for comfort while taking into account the environmental conditions of occupants before they get into a vehicle. SOLUTION: When an air conditioner is activated and occupants get into a vehicle, the environment before their ride is predicted by calculating a non- steady SET* on the basis of a new standard effective temperature (SET*) while taking into account the environmental conditions of the occupants before they get into the vehicle (step S250). Based on this predicted value and other measurement data (step S150) or the like, the non-steady SET* is calculated (step S300), and a series of control steps for the air-conditioning based on the calculated value is started (step S310 to S350). Thereafter, the non-steady SET* is calculated and renewed on the basis of a predicted value of wind speed at the driver' s seat (step S400) and measurement data (step S450).  Based on this new calculated value, the series of control steps for the air-conditioning (step S310 to S350) is cyclically carried out again (step S500).
Patent JP-2002263592-A (JP)
Title: Rubber stopper washing apparatus and rubber stopper feed method
Inventor: SASAKI YOSHIKAZU
IPC: B65G53/12
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rubber stopper washing apparatus and a rubber stopper feed method constituted so that the arrangement place of the pretreatment tank outside a clean room is not restricted and the damage of a rubber stopper is prevented even if the rubber stopper is fed to the washing tank in the clean room from the pretreatment tank. SOLUTION: The rubber stopper washing apparatus 10 is equipped with the pretreatment tank 11, which has an injection port 13 for injecting a liquid such as a washing liquid or the like and an introducing port 14 for introducing air provided to the upper part thereof and has communication pipes 12a and 12b connected to the lower part thereof, and constituted so as to feed the rubber stopper charged in the pretreatment tank to a washing tank 31 by the pressure of introduced air.  In the rubber stopper feed method, the rubber stopper and the liquid are stored in the pretreatment tank and, after the pretreatment tank is hermetically closed, air is introduced into the pretreatment tank from the introducing port to raise the pressure in the tank and discharged from the washing tank to feed the rubber stopper and the liquid stored in the pretreatment tank to the washing tank from the pretreatment tank through the communication pipes by the pressure of air.
Patent JP-2002264913-A (JP)
Title: Carton carrying mechanism and liquid filling and packaging machine having the carrying mechanism
Inventor: ASAMURA TAKUYA
IPC: B65B3/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a carrier with which a holder need not be replaced even if a size of a carton has changed, and which is equipped at equal intervals with holders with excellent holding power such that an operation of inserting the carton or the like can be smoothly done. SOLUTION: The carton carrying mechanism holds and carries cartons one by one to a carry-out process through a filling process in a liquid filling machine which includes at least a bottom sealing process for folding a lower part of a carton to form a sealed bottom, a filling process for filling a liquid in the parallelopiped carton having the bottom sealed, a top sealing process for folding an upper part of the carton filled with the liquid to form a sealed top, and the carry-out process for carrying out the carton filled with the liquid content. The holder 1 for holding at least a rear face and right and left lateral faces among four lateral faces of the parallelopiped carton 2 comprises a pair of right and left opposite movable lateral face plates 1a and 1a, and a back face plate 1b which can be moved fore and aft.
Patent JP-2002265822-A (JP)
Title: Gas barrier coating agent and method for producing the same
Inventor: YAMAMOTO TETSUYA
IPC: C09D201/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a new gas barrier coating agent having a good adhesion property with a substrate 1, transparency, flexibility and a printing property. SOLUTION: This coating agent for the gas barrier consists of (I) an organic polymer compound having amino group, (II) an organic compound having a functional group capable of reacting with the amino group and SiOR<1> group (R<1> is H or a 1-4C alkyl), (III) an organic silicon compound selected from an organic silicon monomer (M) having the general formula R<2> m Si(OR<3> )n [wherein, R<2> is a 1-4C alkyl or a 1-4C alkyl having a functional group not reacting with amino group; R<3> is H or a 1-4C alkyl; (n) is >=1 integer; and (m+n)=4] and its hydrolyzed condensed substance (P) and (IV) a solvent, and has >=5 mass % non vaporizable portion concentration and <=3 mass % residual organic silicon monomer (M).
Patent JP-2002270228-A (JP)
Title: Battery
Inventor: FUJITA SHIGERU
IPC: H01M10/0567
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a battery in which chemical stability of the electrolyte is improved and the battery characteristics can be improved. SOLUTION: The battery comprises a wound electrolyte body 20 in which the band-shaped positive electrode 21 and negative electrode 22 are wound through a separator 23 in between. In the negative electrode 22, a lithium metal is precipitated in the course of charging, and the capacity of the negative electrode 22 is expressed by a sum of the capacity content by occlusion and desorption of lithium and the capacity content by precipitation and dissolution of the lithium metal. In the separator 23, an electrolyte in which electrolyte salt is dissolved in a solvent is impregnated, and the solvent contains a substance having the NCON structure such as 1,3dimethyl-2-imidazolidinone and 1,1,3,3-tetramethylurea. Thereby, the chemical stability of the electrolyte is improved, and side reaction is suppressed, and the charge and discharge cycle characteristics is improved.
Patent JP-2002264629-A (JP)
Title: Electric load controller and air conditioner for vehicle
Inventor: TAKEO YUJI
IPC: B60L3/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent blowout problems in a device for supplying electric power to electric loads from a battery via a fuse. SOLUTION: The supply of electric power to the electric loads 16, 53a and 53b is controlled by control means 18 and 19 for controlling the supply of electric power to the electric loads 16, 53a and 53b, whereby a current flowing in the fuse 70 is limited at or below the allowable current of the fuse 70 to prevent blowouts even at high battery voltages.
Patent JP-2002234616-A (JP)
Title: Supply control device for component
Inventor: AOYAMA YOSHITAKA
IPC: B23P19/06
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent regression of waiting components due to pressure at the back of the components in a device for conveying the components by jetting compressed air to the components in a passage. SOLUTION: For preventing the regression of the waiting components 1 in jetting air, a braking device 17 for the components 1 is installed in a passage member 4, and the braking device 17 applies a magnet suction force to the components 1 to increase contact pressure between the components 1 and the passage member 4.
Patent JP-2002267651-A (JP)
Title: Chromatographic analysis equipment compound apparatus
Inventor: KURIMOTO TOMOMITSU
IPC: G01N30/88
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a chromatographic analysis equipment compound apparatus capable of simultaneously analyzing a number of sample constituents exceeding the number of fraction loops that are provided in advance. SOLUTION: A fraction loop unit has an outlet and an inlet for expanding units, and is constituted so that the sample liquid from the outlet can be taken out to the outside without going through the outlet for expansion, and at the same time, the sample liquid that is taken in from the outside via the inlet for expansion can be taken out from the outlet without going through the fraction loop.
Patent JP-2002268232-A (JP)
Title: Automatic exposure device of printing plate
Inventor: KOYANAGI YOSHIHIRO
IPC: G03F9/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To perform focused exposure processing in which the moving speed precision of a surface plate is improved at low cost by removing a sucking function for holding the printing plate at the surface plate and a printing plate is surely brought into close contact with the surface plate, that is, the image forming point of exposing light is kept on the surface of a printing plate. SOLUTION: Just before a scanning position, a photopolymer plate 102 is pressurized toward the board 110 by gravity, etc., of a roller 270. With the plate 102 in close contact with the board 110 by this pressurizing, the surface of the plate 102 is scanned. By eliminating lifting of the plate 102 by the roller 270, the plate 102 can be held at the image-forming position of light beams to be in focus constantly.
Patent JP-2002276016-A (JP)
Title: Segment for conduit structure, conduit structure, segment for this conduit structure and arranging method of this conduit structure
Inventor: EMURA NORIHISA
IPC: E03F5/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a segment for conduit structure and the conduit structure supportable on an inclined place by using a support member or eliminating a crack by a load by reducing the load applied to a basin, and to provide an arranging method for supporting the segment for the conduit structure and the conduit structure. SOLUTION: This system uses an arranging method of the segment for the conduit structure for using the segment 2 for the conduit structure having a hole for inserting and arranging the support member 11 to be supported on the inclined place 8, and a segment support part continuing with the hole, and supporting the segment 2 on the inclined place 8 by connecting the segment 2 to the basin 9, connecting and arranging so as to construct a conduit 1 on the inclined place 8, and inserting and arranging the support ember 11 in the hole.  The system uses an arranging method of the conduit structure for using the conduit structure constructed by the segment for the conduit structure having the hole for inserting and arranging the support member to be supported on the inclined place, and a conduit structure support part continuing with the hole, and supporting the conduit structure on the inclined place by connecting the conduit structure to the basin, arranging the conduit structure on the inclined place, and inserting and arranging the support member in the hole.
Patent JP-2002281395-A (JP)
Title: Imaging system
Inventor: MORI KEIICHI
IPC: H04N5/335
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To efficiently compensate defects without causing increase of waiting time due to read of defect data from a nonvolatile memory. SOLUTION: The read of the defect data is performed from an EEPROM 118 to a RAM 112a not by every application of power but based on recognition of mounting of a battery. In addition, additional write of the defect data newly detected by a defect data detecting part 112c to the EEPROM 118 is performed by every application of power. Consequently, use of control that the read of the defect data from the EEPROM 118 is performed, for example, only once after mounting the battery is enabled and the waiting time is reduced.
Patent JP-2002279240-A (JP)
Title: Communication method and system, and commercial interaction method and system using the communication method and system
Inventor: YAMADA AKIHIRO
IPC: H04W4/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication system suited for use in a sales method of such as a drive through method. SOLUTION: In the communication system A, one transceiver 12 is connected with a plurality of transceivers 10-1 to 10-n through a plurality of communication channels CH1 to CHn ,m . The transceiver 12 can receive communication through the plurality of communications channels CH1 to CHn as receiving channels. A control part 1200 is provided for the transceiver 12 to select only one of the plurality of channels in use, thereby preventing collision of communications in the case where a plurality of channels in use exist.
Patent JP-2002280871-A (JP)
Title: Surface acoustic wave device
Inventor: TAKADA MASAHIRO
IPC: H03H9/72
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device capable of the miniaturization and cost reduction of a transmitter/receiver by storing a filter, with which one filter can be shared for a receiving filter and a transmitting filter, in the package of a configuration to be hardly affected by interference waves. SOLUTION: This device is provided with a package 1 having at least first and second input terminals 2 and 7, first and second output terminals 3 and 8 and at least first and second ground terminals and at least first and second filters stored in the package 1, ground terminals 6 of the first and second filters are positioned between the input terminals of the first and second filters and the output terminals of the first and second filters, and the first and second filters are located proximately to the first and second input terminals and the first and second output terminals. Thus, the filter, with which one filter can be shared for the receiving filter and the transmitting filter, is stored in one package 1.
Patent JP-2001312166-A (JP)
Title: Multicolor image forming method
Inventor: IDE OSAMU
IPC: G03G9/087
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image forming method capable of uniformly reproducing a smooth high-quality image having proper glossiness, excellent in graininess and having a high color tone and the same as the image by printing or silver halide photography on a transfer body regardless of the kind of the image by an electrophotographic system. SOLUTION: This multicolor image forming method having a stage οr fixing plural chromatic toner layers as the image on the transfer body includes a stage for fixing a transparent toner layer on a non-image part. In the method, the average surface roughness (Ra) in the fixed layer is set to 0.0<Ra<1.5 μm and/or the maximum surface roughness (Rmax) is set to 0.0<Rmax<10 μm.
Patent JP-2002276700-A (JP)
Title: Disc brake
Inventor: KUROYANAGI NOBORU
IPC: F16D65/092
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To correct a rotor-shaft-directional swing of the outer circumference of a disk rotor having high sensitivity to brake vibration in the braking due to micro abrasion of the disk rotor formed by both pads in the braking without developing the thickness difference of the disk rotor. SOLUTION: This disk brake is so formed that an inner pad 62 and an outer pad 61 are supported to a mounting 40 movably in the rotor shaft direction. The both pads 61 and 62 are rotatable relative to the mounting 40 with a line L connecting rotor turn-in side support parts of the outer circumference of the disk rotor in the both pads 61 and 62 to rotor turn-out side support parts 61b and 62b of the inner circumference of the disk rotor set to a rotation axis, and the rotor turn-out sides 61c and 62c of the outer circumference of the disk rotor in the both pads 61 and 62 are mutually connected by a spring and energized to the disk rotor 50 by a micro load.
Patent JP-2002272987-A (JP)
Title: Game machine, production expression method for game machine, storage medium, and server
Inventor: TANAKA MASAHIKO
IPC: A63F7/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can maintain interest in a game without making a player feel monotonous or weary. SOLUTION: This game machine has a display part that can display a stop display state 1, a variable display state 2, an expected display state 3, a ready- to-win state 4, a big hit state 5, and a miss state 6 in the order of 5 or 6 after 1 to 4. In an expected period from 1 to 3 repeated plural times when a plurality of balls enter a starting port, a ready-to-win notice is given by making an information image notifying a ready-to-win state, appear on the display part over the expected period repeated plural times, and the change of reliability of a big hit is notified by the form change of the information image.
Patent JP-2002286389-A (JP)
Title: Heat exchanger and method for manufacturing the same
Inventor: HIRANO AKIHIKO
IPC: F28F19/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat exchanger capable of providing a uniform corrosion-resistant film without wasteful material consumption at an anticorrosive film forming time, and to provide the heat exchanger. SOLUTION: An evaporator 11 has a copper pipe 13 and spiral aluminum fins 15. The anticorrosive coating film 17 is formed on the outer surface of the pipe 13. The method for manufacturing the heat exchanger comprises the steps of coating an anticorrosive paint on the outer surface of the copper pipe, and drying the paint to form the anticorrosive coating film. The method further comprises the steps of spirally winding an aluminum tape around the outer surface of the pipe, so that the tape is erected substantially perpendicularly to the axis of the pipe while applying a tension to the tape in a state in which the anticorrosive coating film is already formed on the outer surface of the pipe. Thus, the aluminum fins is formed.
Patent JP-2002287387-A (JP)
Title: Image forming method, image forming device and electrophotographic sensitive body
Inventor: IKUNO HIROSHI
IPC: B41J2/44
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic sensitive body with a long service life and forming an image of high image quality and an image forming method. SOLUTION: In the electrophotographic sensitive body where a charge generating layer, a charge transporting layer 1 containing at least resin and charge transporting material and a charge transporting layer 2 containing metal oxide filler in addition to the constituting substance of the charge transporting layer 1 are laminated on a conductive supporting body in this order, when the diameter of the beam of an image signal (half-value width when the laser beam has Gaussian distribution, 1/e<2> ) is A μm and an average surface roughness of ten points on the electrophotographic sensitive body surface (value Rz) is B μm, 35<=(A/B) is valid in the image forming method.
Patent JP-2002052771-A (JP)
Title: Dot recording apparatus
Inventor: SAITO KAZUO
IPC: B41J11/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dot recording apparatus which can surely reduce the fear of deflecting a paper towards a recording head face by cockling and staining the paper with ink by stabilizing a cockling period. SOLUTION: There are provided a plurality of recording medium regulation parts 4 set opposite to the head face of a recording head 2 and mutually spaced in a horizontal scanning direction for regulating an interval to dot-forming elements, and a recording medium feed roller 5 disposed adjacent to the upstream side of the head for sending the paper towards the head with holding the paper. The recording medium feed roller 5 is constituted of a driving feed roller 6 having a nearly uniform diameter in the horizontal scanning direction as a longitudinal direction and a plurality of driven feed rollers 7 arranged by a constant pitch in the horizontal scanning direction. The recording medium regulation parts 4 are arranged by a constant pitch with a constant regularity in a positional relation to the driven feed rollers 7.