baber/WOPTO huggingface dataset:
Patent JP-2002345675-A (JP)
Title: Automatic discharge device
Inventor: AOYANAGI KENICHI
IPC: A47K10/48
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic discharge device installable so as to be operated mutually linked with an automatic water faucet device of an already provided automatic hand washer and capable of preventing erroneous discharge by one of the automatic water faucet device and the automatic discharge device while using the other device. SOLUTION: The automatic discharge device 6 is provided with a pump control part 9 operating/stopping a liquid soap pump 8 by sensing signals of a proximity sensor 7 for liquid soap. The pump control part 9 is provided with connection terminals 10 and 11 for electrically connecting a water faucet control part 4 and the sensor 7 and a selective transmitter-receiver 12 transmitting an operation signal of the device corresponding to the sensing signal from the sensor 2 or 7 and neglecting the sensing signal from the other sensor during the operation of the device.
Patent JP-2002076140-A (JP)
Title: Method for manufacturing capacitor of semiconductor element
Inventor: KIM KYONG-MIN
IPC: H01L21/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To disclose a method for manufacturing a capacitor of a semiconductor element by which charge storage capacitance can be increased and leakage current can be prevented. SOLUTION: This method for manufacturing the capacitor of the semiconductor element includes a step for depositing a rubidium film for a lower part electrode onto a semiconductor substrate, a step for forming a TaON film having a high dielectric constant on the rubidium film, and a step for forming an upper part electrode on the TaON film.
Patent JP-2002350881-A (JP)
Title: Method for manufacturing liquid crystal display panel
Inventor: SHIGEMURA MASAHIDE
IPC: G02F1/1341
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the unevenness in the vicinity of an injection port of a liquid crystal display panel. SOLUTION: A dummy panel 2 is formed at one end side of the liquid crystal display panel 1, where a first injection port 7 is formed, so as to be integrally connected to the liquid crystal display panel 1 and a second injection port 10 is formed at the side of the dummy panel 2, which is not adjacent to the liquid crystal display panel 1. A chiral nematic liquid crystal 6 is injected between a pair of transparent substrates 4 which constitute the liquid crystal panel 1 and the dummy panel 2 from the second injection port 10 through the first injection port 7 and the dummy panel 2 is cut from the liquid crystal display panel 1.
Patent JP-2002112071-A (JP)
Title: Method of writing pattern repetitions of image
Inventor: SHIN HYUN-DOO
IPC: G06T7/40
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of writing pattern repetitions of an image, thereby efficiently writing pattern repetitions locatable within an image. SOLUTION: The writing method comprises (a) a step 102 of projecting an image on a specified axis having a predetermined direction, (b) a step 104 of decomposing the projected image at one down level, (c) a step 106 of removing noises from decomposed data with a critical value elevated up to a level at which a pattern quantizing value is maintained, (d) and a step 116 of writing pattern repetitions of the image using the pattern quantizing value of the noise- removed data and the critical value used for removing the noises.
Patent JP-2002360171-A (JP)
Title: Method of producing manju-like bun and material set therefor
Inventor: HASEBE HIDENOBU
IPC: A23G3/34
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To make a Manju (a bun with bean jam filling)-like bun in an electronic oven. SOLUTION: Wheat flour, sugar, dextrin, starch, dried whole egg, powdered milk, swelling agent, emulsifier, powdery fat, thickener and water are added and mixed in an all-in-mix vessel to prepare the dough for making the skin of the bun. The dough 2 for making the skin of the bun is cast in the heat- resistant vessel 1 and the bean jam 3 is placed on the dough 2. They are heated in an electronic oven to cover the bean jam core 3 with the dough of the outer skin material 2 whereby the objective Manju-like bun 4.
Patent JP-2002362793-A (JP)
Title: Web take-up device and method
Inventor: MICHIURA KATSUHIKO
IPC: B65H18/16
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a web take-up device and a web take-up method capable of preventing the generation of winding wrinkle and the like on the taken-up roll. SOLUTION: At least one of controlled variables of the tensile force of a web 10, the nip pressure between a spool 1 and a reel drum 2, and the torque added to the spool 1 is determined in accordance with a web take-up diameter of the spool 1, when the web 10 is taken up while pressing the spool 1 to the reel drum 2.
Patent JP-2002361356-A (JP)
Title: Repairing method for roll and repaired roll
Inventor: MATSUBARA YOICHI
IPC: B23P6/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method for a roll capable of repairing a barrel of the roll at a low cost when the barrel of the roll is worn. SOLUTION: The outer peripheral face of a section A in the axial direction to be repaired inclusive of the tip part of one side of the barrel 2 of an existing roll 1 is cut to form a cylindrical face 6, a cylindrical metal body 7 is fit floatingly to the cylindrical face 6, the cylindrical metal body is applied with heat upsetting for compressing in the axial direction to increase the wall thickness, the cylindrical metal body 7A after increasing the wall thickness is fit to the cylindrical face 6, the outer peripheral face of the cylindrical face applied with the fitting is machined to form into a sleeve so that repairing of the roll is effected. In this method, only the section in the axial direction to be repaired of the barrel of the roll is repaired by covering the sleeve, thereby the repairing can be conducted at a low cost.
Patent JP-2002360430-A (JP)
Title: Boiled egg manufacturing machine and manufacturing method thereof
Inventor: MIYAZAKI TSUTOMU
IPC: A23L15/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a boiled egg manufacturing machine and a manufacturing method thereof capable of efficiently making boiled eggs at low costs by heating a liquid containing raw eggs at a high speed using induction heating. SOLUTION: The boiled egg manufacturing machine comprises a vessel for storing a specified number of raw eggs, a heating means integrally or separately arranged on the vessel and capable of heating the liquid in the vessel, a heating coil capable of making the heating means perform induction heating, and a transistor inverter for supplying a high-frequency current to the heating coil. The liquid is heated using induction heating by the heating means and the raw eggs contained in the vessel are boiled. The heating means is formed of a metal ball rotatably stored in the vessel. An eggshell peeling means for peeling eggshells of boiled eggs using suction action, which are boiled using the induction heating by the heating means, and/or a scratch forming means for forming scratches of a specified depth on the surface of the raw eggs is provided.
Patent JP-2002026435-A (JP)
Title: Laser wavelength controller using piezoelectric driver
Inventor: SPANGLER RONALD L
IPC: H01S3/137
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a discharge laser provided with a high-speed wavelength correcting device composed of at least one piezoelectric drive, a high-speed wavelength measuring system, a high-speed feedback responding system, a relatively gentle stepper motor, and a high-speed piezoelectric driver for laser wavelength adjustment using a tuning mirror. SOLUTION: The discharge laser is provided with the high-speed wavelength correcting device containing at least one piezoelectric drive, the high-speed wavelength measuring system, and the high-speed feedback responding system. In a desirable embodiment, a device which controls laser wavelength in a low- speed temporal framework of several milliseconds, an intermediate temporal framework of about 1-3 milliseconds, and a very high-speed temporal framework of several microseconds is prepared. The used technology includes the combination of the relatively gentle stepper motor and the high-speed piezoelectric driver for laser wavelength adjustment using the tuning mirror.  A preferable control technology is explained (by using very high-speed wavelength monitoring device) and, in order to bring about low-, medium-, and very high-speed (several microseconds) wavelength control, a piezoelectric load cell combined with the piezoelectric driver is provided.
Patent JP-2003007786-A (JP)
Title: Method and device for inspecting semiconductor substrate
Inventor: TANAKA MAKI
IPC: H01L21/027
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for grasping the defect occurred state of a whole objective wafer with a small inspection area, managing the fluctuation of a process and preventing the frequency of defects due to the inconvenience of a manufacture device. SOLUTION: The statistical value of the potential contrast of a pattern part is calculated from a sampled picture, and the defect occurrence situation of the whole wafer is estimated. The abnormality of the process is sensed in an early stage by using time sequence data on an estimation result.
Patent JP-2003007325-A (JP)
Title: Combustor of fuel cell anode off-gas, hydrogen production system and fuel cell power generation system
Inventor: KANEKO TOMOKO
IPC: H01M8/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a combustor by which an anode off-gas of a fuel cell can be burned stably through simple control. SOLUTION: The combustor of a fuel cell anode off-gas comprises a first pre-mixing chamber 24 having a supply port for the anode off-gas and air, a hydrogen combustion catalyst 25 to burn the anode off-gas, a second pre- mixing chamber 27 having a supply port 26 for hydrocarbon or alcohol, which is a raw material of hydrogen serving the fuel cell power generation, at a passage of a combustion generated gas generated by the hydrogen combustion catalyst 25 and a fuel combustion catalyst 28 to burn the hydrocarbon or the alcohol.
Patent JP-2003001874-A (JP)
Title: Inkjet printer and print method
Inventor: KITO HIDEKAZU
IPC: B41J29/46
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To record an image on a wide recording paper at high speed and with high picture quality. SOLUTION: First and second inkjet heads are arranged on the same guide rail. The each inkjet head is movable in the width direction (the arrow B direction) of a recording paper 20 along the guide rail. When only the same size of images 32 (shadow parts) are recorded as shown in Fig., a system controller sets a left side from a margin between the images which is formed in the roughly center in the width direction of the recording paper 20 as a recording range PA1 of the first inkjet head and a right side therefrom as a recording range PA2 of the second inkjet head, and scans the each inkjet head. Since the boundary between the each recording ranges PA1 and PA2 is positioned in the margin between the images, a juncture or the like is not formed in the recorded images 32. As a result, the images 32 can be recorded at high speed and with high picture quality.
Patent JP-2003007768-A (JP)
Title: Interlayer connection material, and manufacturing method and using method therefor
Inventor: KUDO YASUTO
IPC: H05K3/32
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an interlayer connection material which has a sufficient projecting height even if a conductive adhesive part used for the connection of electrodes has a small diameter, in which the dispersion of the projecting heights is small, and which realizes interlayer connection and inter-electrode connection. SOLUTION: A via hole 3 passing through thermosetting insulating sheet 1 where peeling films are bonded to one face of both faces is formed on the sheet by including the peeling films 2 and 2. The via hole 3 is filled with conductive adhesive component and it is pressurized and caked by the pressure of not less than 10 MPa. Thus, conductive metal posts 5 used for the connection of the electrodes are formed. The metal posts 5 are formed of resin and at least one type or above metal powders selected from Au, Ag, Cu and Pt, whose specific surface areas are not less than 0.5 m<2> /g.
Patent JP-2003009520-A (JP)
Title: Switching power source
Inventor: NAKAI HIDEYUKI
IPC: H02M3/28
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a switching power source which can prevent the occurrence of stress of switching element caused by shortage of drive. SOLUTION: The voltage charged in a capacitor C1 is taken out (detected) by voltage division by resistors R14, R15, and R16. When the voltage is over the Zener potential of a Zener diode, a transistor Q4 is turned on and a transistor Q3 is turned off. Therefore, the bypassing by a bias circuit 6 vanishes, and it shifts to usual switching power operation. That is, this power source is so arranged as not to let a current in a starter resistor R2 flow to the base of a switching transistor Q1 by operation of the bypass circuit 6, on a stage where input power potential (the charged potential of the capacitor C1) is on a certain level or under, which causes shortage in drive for the switching transistor Q1.
Patent JP-2002102752-A (JP)
Title: Liquid coater and machining method
Inventor: INOUE TSUTOMU
IPC: F16N7/34
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a machining method, by which fine spray is surely generated, the stable generation of the spray is carried out and the discharge flow rate is surely secured. SOLUTION: This liquid coater contains a vessel 1, a spray discharge nozzle 2 discharging the spray to the vessel 1 and a spray transporting passage 5 transporting the spray in the vessel 1 to the outside of the vessel 1, oil 11 is stored in the vessel 1, and a submerged nozzle 4 having a gas discharge port in the oil 11 and generating the spray from the oil 11 by discharging the gas into oil 11 is provided. As a result, the pressure in the vessel 1 is increased and the spray is generated besides the spray by the spray nozzle to increase the flow rate of the spray in the outlet part of the spray transporting passage and a increase the spray quantity.
Patent JP-2003008380-A (JP)
Title: Piezo-electric oscillator and method for producing the same
Inventor: KAWAUCHI OSAMU
IPC: H01L41/22
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To easily and certainly arrange oscillation pieces in a package. SOLUTION: A package envelope 30 is provided with a cavity 38 for receiving an oscillation piece 40 formed in a tuning fork shape. The oscillation piece 40 has a proximal end which is secured to a mount electrode 56 via a conductive adhesive 58 and is electrically connected to an electrode 46 via the mount electrode 56. The package envelope 30 is provided with positioning marks 48 (48a, 48b), 50 (50a, 50b) exposed to the cavity 38. A robot 100 which attracts the oscillation piece 40 arranges the oscillation piece 40 between the positioning marks positioned in a widthwise direction of the oscillation piece 40 detected by an image process technique.
Patent JP-2003001165-A (JP)
Title: Liquid coating device
Inventor: KOBAYASHI DAISUKE
IPC: B05C5/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid coating device capable of discharging a fixed quantity of liquid with high precision by preventing positional displacement of discharging which is caused at every replacement of a discharge nozzle. SOLUTION: A flange face of a discharge nozzle 2 is brought into contact with a setting standard plane of a discharge nozzle height of a cylinder 3, and the height difference between the tip of a coating object contact piece of the cylinder 3 and the tip of a needle point part of the discharge nozzle is set. A fitting outer diameter part of the discharge nozzle is inserted and set into an insertion hole for the discharge nozzle of the cylinder 3, and a position in the diameter direction of the tip hole of the discharge nozzle with respect to the cylinder 3 is set. As a result, the discharge nozzle 3 always discharges the liquid at a fixed position and height even the discharge nozzle 3 is replaced.
Patent JP-2003007691-A (JP)
Title: Etching device, etching method and method for manufacturing semiconductor device
Inventor: SHIBATA TAKUMI
IPC: H01L21/302
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an etching device, an etching method and a method for manufacturing semiconductor device capable of accurately etching a BARC without leaving an etching residue generated by reaction with a bose layer film. SOLUTION: The method for manufacturing a semiconductor device comprises steps of forming a TiN film 2 on the base layer film 1, forming a BARC 3 on this TiN film 2, applying a photoresist film on this BARC 3 and subjecting this photoresist film to exposure and development, and turn an etching gas containing at least Cl2 gas and CHF3 gas into plasma and etching the BARC 3, using the photoresist film as a mask.
Patent JP-2002348781-A (JP)
Title: Ink-jet printed product composed of silk fabric provided with wash and wear property and method for producing the same
Inventor: HARUKI SHINICHI
IPC: D06P5/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a merchandise having a high additional value, rapidly dealing with various kinds and extremely small lots according to a suddenly changing need of consumers by supplying a silk fabric having wash and wear properties with a high-quality clear motif by an ink-jet printing. SOLUTION: The silk fabric having wash and wear properties is padded with an aqueous solution of a water-soluble polymer compound containing a formulation obtained by solubilizing a hardly water-soluble medium molecular weight polyoxyethylene/polyoxypropylene glycol with nonylphenol ethoxylate, dried and ink-jet printed.
Patent JP-2003015998-A (JP)
Title: Printing system and method therefor
Inventor: ITO AKIRA
IPC: G06Q10/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To print a high-definition image by a practical printing speed, based on instructions of a portable information terminal. SOLUTION: A user 1 is connected to a server 3 through a wireless communication network 8 by a portable information device 2, and acquires and displays the stored file information from the server 3. The user 1 performs the designation of a file and printer 6, based on the displayed file information, and transmits the information of the designated file and printer 6 to the server 3. The server 3 transmits the file specified by the information to the printer 6 specified by the information, based on the information transmitted from the portable information device 2, and the printer 6 prints the transmitted file.
Patent JP-2003014418-A (JP)
Title: Vibration and impact detector using optical fiber loop interferometer
Inventor: TOMEZUKA MAKOTO
IPC: G01D21/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a vibration and impact detector provided with a displacement detecting mechanism conformable to a large ground movement and hardly causing a problem even in a long-term maintenance. SOLUTION: This detector comprises the displacement detecting mechanism comprising first and second fulcrums arranged on the ground; a wire 21 having one end fixed to the first fulcrum; a rotating part 22 supported in the second fulcrum and having the other end of the wire wound thereon; excitation parts 22-2 mounted on the rotating part at a fixed pitch; and a resonant body 23 excited by one excitation part when rotating the rotating part and vibrated at a specified frequency, with part of a loop- shaped optical fiber 20 being in contact with the resonant body. When the space between the first and second fulcrums is extended, the wire is drawn out to rotate the rotating part.  As a result, the vibration of the resonant body excited by the excitation part is converted to the vibration of the optical fiber, the change of interference light resulted therefrom is outputted from an optical fiber loop interferometer as a frequency signal, and the displacement of the space between the first and second fulcrums is determined from the generating frequency of the frequency signal.
Patent JP-2002080515-A (JP)
Title: Method for manufacturing polar olefin copolymer and polar olefin copolymer obtained by the method
Inventor: INOUE YOSHIHISA
IPC: C08F210/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polar olefin copolymer having excellent properties in a mild polymerization condition. SOLUTION: This method is to copolymerized a non polar olefin and a polar olefin in the presence of a catalyst comprising a transition metal compound of a metal selected from the 4th, 5th, 6th and 11th groups of the periodic table, expressed by formula IV, (M' is a transition metal atom of the fourth, fifth, sixth and eleventh groups of the periodic table, (m) is 1-6, A is O, Si, Se and N(R6), (n) is an integer satisfying the number of valence of the M', R1 to R4, R6 are each H, a halogen atom, a hydrocarbon group, or the like, X is a halogen atom, O, a hydrocarbon group, or the like), and (B) one or more kinds of compounds selected from the group consisting of (B-1) an organometallic compound, (B-2) an organo-aluminoxy compound and (B-3) an ionized ionic compound.
Patent JP-2003022558-A (JP)
Title: Optical pickup device and optical disk driver
Inventor: KASE TOSHIYUKI
IPC: G11B7/13
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which is capable of assuring a desired writing output and realizing high-quality writing by decreasing the fluctuations in the output of a front photodetector element even when optical axis alignment occurs in high-output light emission of a semiconductor laser. SOLUTION: The optical pickup device of recording or reproducing information by condensing the light from a semiconductor laser 1L with an objective lens 4 and irradiating an optical recording medium 5 with this light is constituted to control the optical output of the semiconductor laser by detecting a portion of the light emitted from the semiconductor laser 1L by the photodetector means disposed on the outside of the semiconductor laser in recording or reproducing, in which the device has one or a plurality of the photodetectors 6-1 and 6-2 as the photodetecting means and these photodetectors 6-1 and 6-2 are arranged symmetrically with the optical axis of the exist light from the semiconductor laser 1L.
Patent JP-2003025031-A (JP)
Title: Method and apparatus for feeding material in press
Inventor: MASUDA TETSUYA
IPC: B21D43/10
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for feeding a material in a press by which a work is fed at a feed stroke beyond the capacity. SOLUTION: A gripper feed M having a fixed gripper 2 and a movable gripper 3 is provided with a 1st linear motor 6 which is supported on a machine casing 1 and a 2nd linear motor 7 which is connected to the movable shaft part 62 of the 1st linear motor 6 through a connecting bracket 5, also arranged slidably to the machine casing 1 and whose movable shaft part 72 is connected to the movable gripper 3 through a bracket 8. The movable jaw 22 of the fixed gripper 3 and the movable jaw 32 of the movable gripper 3 are connected to a cam which is driven with a servomotor. The movable gripper 3 is moved during one feed timing at a stroke which is the stroke by driving with the 1st linear motor 6 to which the stroke by driving with the 2nd linear motor 7 is added.