baber/WOPTO huggingface dataset:
Patent JP-2001251207-A (JP)
Title: Mobile phone
Inventor: CHIGISAKI TADASHI
IPC: H04B1/3822
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that can prevent continuous phone call time or a continuous waiting time from being decreased or to provide a mobile phone, that can make the sizes peripheral devices small and reduce their weight. SOLUTION: The mobile phone provided with a circuit board, on which a high frequency circuit section having a transmission reception function, a voice circuit section connected to the high-frequency circuit section, a control means controlling the high-frequency circuit section and the voice circuit section are mounted, with a case containing the circuit board, with a transmitter provided at one end in the case, with a receiver provided at the other end, with a battery chamber formed in the case to contain a charging battery, and with a battery chamber cover covering the battery chamber and provided in the case,  is provided with a charging terminal provided at a transmitter side end of the case and exposed to the outside of the case and with a charging circuit that has a reverse current flow prevention function and a protection function for supplying a current supplied to the charging terminal to the charging battery.
Patent JP-2001257238-A (JP)
Title: Chip packaging method and device
Inventor: TERADA KATSUMI
IPC: H05K3/34
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a chip packaging method and device that can efficiently increase the concentration of a purge gas around a bump actually requiring sealing from air, and can securely prevent the secondary oxidation of the bump. SOLUTION: In this chip packaging method and device, when the bump that is formed in a chip is to be joined to a pad that is formed on a substrate, the part between the chip and substrate is maintained to be open, at the same time, the purge gas is allowed to locally flow toward a part around the bump, and the bump is joined to the pad under the atmosphere of the purge gas.
Patent JP-2001254719-A (JP)
Title: Guide device of stepped screw
Inventor: SHINOHARA KENTARO
IPC: F16B41/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a guide device of a stepped screw capable of screwing and inserting a screw part of the stepped screw into a screw hole without requiring troublesome operation. SOLUTION: A guide member 6 to guide a stepped screw 5 so that a central axis 7 of the stepped screw 5 matches with a central axis 9 of a screw hole 8a provided on the side of a case body 1 is fitted with a play on an axis part 5a of the stepped screw 5 on a device provided with the stepped screw 5 to fix a cover 2 in the closed state on the side of an opening and closing end of the cover 2 provided free to open and close on an opening part 1a of the case body 1, and as the guide member 6 guides the stepped screw 5 so that the central axis 7 of the stepped screw 5 and the central axis 9 of the screw hole 8a match with each other, it is possible to screw and insert a screw part 5c of the stepped screw 5 in the screw hole 8a without requiring troublesome operation.
Patent JP-2001252459-A (JP)
Title: Pachinko ball container
Inventor: ISHIMURA MASASHI
IPC: A63F7/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko ball container capable of preventing an electric shock caused by the static electricity charged on Pachinko balls and being applied with desired coloring. SOLUTION: This Pachinko ball container is provided with a Pachinko ball container body 2 having an opening part 21 through which Pachinko balls can be inserted, first elastic members 3a, 3b provided on the upper face an/or the lower face of the bottom plate 22 of the Pachinko ball container body, and an earthing material 4 penetrating the bottom plate 22 of the Pachinko ball container body.
Patent JP-2001264277-A (JP)
Title: Method and device for detecting concentration and chemical diluting dispensing device
Inventor: NOMURA AKIO
IPC: G03F7/26
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting a concentration capable of accurately finding a solution concentration in a real time without any strict temperature control and to provide a chemical diluting and dispensing device contributing to reduction in costs and simplification of chemical diluting and dispensing work. SOLUTION: This concentration detecting method includes a process for measuring conductivity and a temperature of a solution and a process for finding a concentration of an objective substance in the solution from the conductivity and the temperature, and the concentration is determined by calculation based on the following equation: C=(D-aT-b)/(AT+B). Where, C represents a concentration of the objective substance, D represents conductivity of the solution at a temperature T, T represents a temperature of the solution, and A, B, a, b represent constants.
Patent JP-2001251905-A (JP)
Title: Steering apparatus for traveling working machine
Inventor: FUKUTAKA YASUSHI
IPC: B62D7/08
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To change the operation mode of steering wheels according to the like of operator, or the like. SOLUTION: The traveling working machine has a mobile body provided with steering wheels 2 steerable in right and left directions and an operation member 36 to operate the steering wheels 2. The steering apparatus of the above working machine can switch the steering direction of the steering wheel 2 correspondingly to the steering direction of the operation member 36 to the right or the left.
Patent JP-2001262953-A (JP)
Title: Louver structure
Inventor: HAYASHIDA KAZUO
IPC: E06B7/082
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in the mounting work for a louver. SOLUTION: A louver body is attachably and detachably mounted on a peripheral support frame fitted to and mounted on a ventilating opening. The louver body comprises a guide support frame, a front outside air guide mounted on the front part of the guide support frame, and a rear outside air guide mounted on the guide support frame in the rear of the front outside air guide.
Patent JP-2001267163-A (JP)
Title: Method for manufacturing rare-earth magnet and base plate for sintering
Inventor: NAKAMURA AKIRA
IPC: B22F3/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rare-earth magnet by which a base plate for sintering can be manufactured at a high yield without producing any breakage or crack. SOLUTION: This method for manufacturing a rare-earth magnet includes a step for placing a molded body made of rare-earth magnet powder on a base plate for sintering, and a step for inserting into a sintering furnace the base plate on which the molded body is placed and for sintering the molded body. The base plate is provided with a base plate body 20 and a film 22 of >=100 μm and <=500 μm in thickness which is thermally sprayed over the surface of the body 20, and no continuous oxide film exists between the body 20 and film 22. The surface of the body 20 is shot-blasted and its surface roughness Ra is adjusted at 1 μm or more.
Patent JP-2001264232-A (JP)
Title: Particle measuring method and its device
Inventor: SHIMIZU ISAO
IPC: G01N25/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a particle measuring method and its device suitable for detection of a trace of particles included in a large volume of fluid (medium) and having a size of several micron (μm) to sub-micron (μm) or several nanometer (nm). SOLUTION: This particle measuring method is characterized by forming a wide measurement field by a wide laser beam irradiation region and two convex lenses by parallel scanning by a laser beam including coherent multi- wavelength light, flowing a test fluid in the laser beam irradiation region, and executing simultaneously both discrimination of plural shapes and sizes of particles from light scattering or an optical diffraction pattern of the particles in the wide measurement field of the fluid and measurement of the particle size and the existing position of each composition from thermal deflective spectrometry.
Patent JP-2001263575-A (JP)
Title: Bag for nonblow work
Inventor: SAKURAI SAJIRO
IPC: F16L55/18
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a bag for nonblow work provided with a constitution capable of easily inserting an equipment and a tool without damaging the bag even in the case that the equipment and the tool inserted into the bag are in a large size relating to a size of an opening part formed in the bag. SOLUTION: This work bag, formed with a new branch part in a condition with a fluid left as flowing in an existing pipe line to be used in nonblow system, comprises a bag body 1 mounted in the above branch part to be of shape closing its opening, an insertion port 1B capable of inserting a hand relating to the above bag main unit 1, a slit part 1C provided in a position separate from the above insertion port 1B to have an area larger than it, and an opening/ closing member 3 provided in a condition covering the above slit part 1C to be capable of communicating therewith, to be characterized by air-tightly holding inside the above bag when the above opening/closing member 3 is closed.
Patent JP-2001268180-A (JP)
Title: Display device for radio telephone set and radio telephone set
Inventor: YAMASHITA MASAMI
IPC: H04W88/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to more easily watch an image displayed on the display part of a radio telephone set such as portable telephone. SOLUTION: A portable telephone set 1 has an external interface 3 capable of outputting the display data of the image to be displayed on a display part 2. A portable display 1 is connected through a connecting cable 20 to this external interface. The display data outputted from the external interface are inputted to the portable display and displayed on a liquid crystal display 12 of this display after expanded displaying processing or prescribed line shifting processing in the case of sentence data.
Patent JP-2001268674-A (JP)
Title: Transmission and reception device
Inventor: SAKAO HIDEKI
IPC: E05B49/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a transmission and reception device which uses a variable code varying with the frequency of operation of an operation means and can be improved in security. SOLUTION: Remote control over the lock device of a door is enabled by proceeding to a step S10 when the current R value (current variable code) is a variable code in an A area (specific range) based upon a variable code stored in a variable code memory at a step S2 and the last R value (last variable code) is a variable code in the specific range based upon the variable code stored in the variable code memory at a step S3. When it is decided at the step S3 that the last R value does not belong to the A area although it is temporarily decided at the step S2 that the current R value belongs to the A area, it is decided whether the next R code is the code right after the current R value.
Patent JP-2001267870-A (JP)
Title: Method and device for manufacturing saw device having lithium piezoelectric substrate
Inventor: TONEGAWA YUKIHIRO
IPC: H01L21/302
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a surface acoustic wave element having a lithium piezoelectric substrate with high frequency precision. SOLUTION: A surface acoustic wave element where a lithium piezoelectric body is made to be a substrate and an electrode is formed on the substrate with a metallic film whose specific gravity is different from that of the piezoelectric body is manufactured. The surface of the surface acoustic wave element is ion-beam-etched by argon. The frequency of the surface acoustic wave element is momentarily measured at the same time as etching. As soon as the frequency reaches a desired value, etching is stopped. LN or LT is desirable for the lithium piezoelectric body. It is desirable that the electrode pattern of the surface acoustic wave element is formed of Al. When discharge current is set to be 300 mA or above, and an extraction voltage is set to be 200 V or above, the frequency sufficiently changes.
Patent JP-2000297115-A (JP)
Title: Manufacture of catalyst for polymerizing olefin
Inventor: SUGA SADANORI
IPC: C08F10/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst showing a high activity per unit amount of aluminum by making a metallocene-based transition metal compound react with a reaction product obtained by the contact of a clay or a clay mineral with a trialkylaluminum compound. SOLUTION: A metallocene-based transition metal compound to be used is an organometallic compound comprising a cyclopentadienyl-type ligand which may be substituted and a transition metal selected from Ti, Zr, and Hf. A clay or a clay mineral to be used preferably has not less than 0.1 cc/g of volume of micro pore with a diameter of not less than 20 A measured by means of mercury impression. A ratio of a transition metal of the transition metal compound, a hydroxyl group of the clay or the clay mineral to aluminum of a trialkylaluminum compound is preferably 1:0.1 to 10,000,000 when a contact reaction is conducted.
Patent JP-2001274675-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAMEYAMA ATSUSHI
IPC: G11C11/409
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor integrated circuit that includes a level conversion circuit having a high degree of permissibility of an element characteristic with low power consumption that converts a very small logic level such as about 0.5 V into about 1 V to 3 V being a conventional logic level. SOLUTION: The level conversion circuit is provided with a P-channel latch consisting of common gate P-channel MOSFETs 100, 101 and N-channel MOSFETs 102, 103 that receive complementary signals 10A, 10B from a logic circuit and of P-channel MOSFETs 104, 105 and with an N-channel latch consisting of N-channel MOSFETs 106, 107. Leading an output of the logic circuit operated at a low voltage and its inverted logic output to each latch via a common gate circuit can drive two FETs configuring each latch by complementary inputs so as to enhance the gain characteristic of each latch.
Patent JP-2000309083-A (JP)
Title: Taking-off apparatus for printing machine for processing sheet and printing machine equipped with the same
Inventor: BERLINGEN DETLEV
IPC: B65H29/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a taking-off apparatus for a printing machine for processing a sheet which does not require a very high suction capacity to prevent air current loaded with powder and produced by a jetting device so as to accelerate fall of the sheet released each time so as to form a pile, from flowing out through an opening part and also to prevent air current remaining in the inside of the casing of the taking-off apparatus from flowing out of the opening part of the casing of the taking-off apparatus and can drastically remove powder from the periphery of the taking-off apparatus. SOLUTION: The taking-off apparatus 1 is equipped with motor-driven turbo- machines 26 which operatably catch air currents 31.1, 31.2 flowing out of the opening part and also produce air currents 29.1, 29.2 returning into the casing of the taking-off apparatus. Thereby, a deal with the outflow of powder to the periphery is enabled by circulation of powder obtained thereby.
Patent JP-2000303928-A (JP)
Title: In-tank installation type fuel pump reservoir assembly
Inventor: KENNETH J COTTON
IPC: F02M37/50
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To heighten the efficiency of a fuel pump by constructing an electric motor fuel pump so that pressure fuel is passed through a fuel outlet and fed to an operating engine through a fuel pump mechanism having an electric motor chamber and an outlet/inlet port driven by a motor and a fuel passage formed in a housing. SOLUTION: This electric motor fuel pump has a housing 12 constituting an electric motor chamber 14 having a rotor 16 of an electric motor 18 and a fuel passage 20 diverged from the electric motor chamber 14. The fule discharged from a fuel pump assembly 22 through the fuel passage 20 is guided to an outlet 24 of the fuel pump housing 12 to feed heated fuel to the operating engine. The fuel pump housing 12 has a cylindrical case or a shell 26, and the case is connected to inlet and outlet end caps 28, 30 separated from each other in the axial direction. This can be easily applied to the use in various automobiles and a fuel tank, fluid resistance is minimized to produce little noise, and the fuel pump efficiency can be heightened.
Patent JP-2001283350-A (JP)
Title: Method and system for preventing missing, master device for missing-prevension and computer readable storage medium
Inventor: CHIKAHISA ITSUO
IPC: G08B21/24
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent belongings from missing by enabling an owner to quickly and surely acknowledge missing of belongings even when the owner leaves or drops his (or her) own belongings or has the belongings stolen. SOLUTION: The prevention system for preventing missing of plural belongings 2 to 4 related to the owner 10 and missing of a cared-for person 5 is provided with a master device 15 attached to a belt 11 of the owner 10 and having a radio data communication function and plural slave devices 16a1 to 16a4 attached to plural belongings 2 to 4 and the cared-for person 5 and capable of executing radio data communication with the master device 15.  The master device 15 is provided with a control 22 for judging whether the slave devices 16a1 to 16a4 exist in a radio data communicable area with the master device 15 or not and processing for outputting an alarm to the owner 10 at the time of judging that the slave devices 16a1 to 16a4 do not exist in the radio data communicable area of a radio communication antenna 20, a radio transmitting/ receiving-modulation/demodulation control part 21, a memory 23, and an HMI 24.
Patent JP-2001277274-A (JP)
Title: Method for molding large-sized thin plate-shaped molded article
Inventor: MITSUI MASAHIRO
IPC: B29C43/34
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily molding a large-sized thin plate-shaped molded article with high accuracy. SOLUTION: In the method for manufacturing the large-sized thin plate-shaped molded article with a plane size of 200 cm2 or more and a thickness of 2.5 mm or less, a device, of which the plane size is 70-100% of that of the molded article and which is constituted so that a molding material is placed on the upper surface of the device in predetermined thickness and charged from the undersurface of the device, is used. The molding material is placed on the upper surface of this device in the predetermined thickness and charged in a mold from the undersurface thereof so as to become equal thickness to be molded under pressure.
Patent JP-2001281064-A (JP)
Title: Calibration method of monochromatic radiation thermometer
Inventor: FURUKAWA NAGAKI
IPC: G01J5/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve workability and eliminate errors due to temperature deviation and irregularity of an indicated temperature of a dichroic radiation thermometer. SOLUTION: This calibration method of a monochromatic radiation thermometer includes a process for measuring the intensity of a light from a wafer 12 with a monochromatic radiation thermometer 17, a process for measuring the intensity of a light from a wafer 12 with a dichroic radiation thermometer 18, a process for adjusting the temperature of a blackbody furnace 19 with the thermometer 18, a process for measuring a temperature of the blackbody furnace 19 with a thermocouple 20, and a process for calibrating the thermometer 17 so as to obtain the same value as the thermocouple 20.
Patent JP-2001276335-A (JP)
Title: Game machine postprocessor
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine postprocessor capable of surely performing identification without making a pinball game machine and a marking displayed on a package body non-match, substantially reducing shipping errors and work man-hour, reducing the number of operators and improving production efficiency by automating marking and packing work. SOLUTION: Identification information displayed on a pinball game machine finished product 20 is read by a CD camera 30 and finished product corresponding information is retrieved based on the identification information. The finished product corresponding information is printed by an automatic printer 50 on the vinyl bag 42 of the pinball game machine packed by an automatic vinyl bag packing machine 40.
Patent JP-2001278222-A (JP)
Title: Horizontal sealing device of horizontal bag-making and filling machine
Inventor: INOUE MASAYUKI
IPC: B65B9/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the high seal pressure, to maintain a longer abutting period at a predetermined holding pressure of a seal body, and to suppress generation of large noise and vibration when the seal body is abutted with a simple configuration. SOLUTION: A pair of seal bodies 15, 16 are slidably disposed on a pair of slide rail in a horizontally movable manner. An opening/closing cam 55 and a servo motor 50 are disposed on a drive shaft 48 of the support frame 36. The pair of seal bodies 15, 16 are advanced to and separated from each other by a toggle mechanism 46 connected to the cam 55 by rotating the drive shaft 48 and the opening/closing cam 55 by the servo motor 50. The support frame 36 is horizontally moved by a horizontally moving means 45 operated by the rotation of the servo motor 50 so that the pair of seal bodies 15, 16 are horizontally moved forward and backward in the transferring direction of a cylindrical film 31.
Patent JP-2001290268-A (JP)
Title: Photosensitive resin composition and photosensitive film using the same
Inventor: MATSUO YUICHIRO
IPC: G03F7/027
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in flexibility and resistance to the heat of soldering, developable with a dilute alkali solution and suitable for an etching resist and a cover lay and to provide a photosensitive film using the composition. SOLUTION: The photosensitive resin composition contains an oligomer (A) obtained by reacting an epoxy resin (a) having two epoxy groups in one molecule with an ethylenically unsaturated group-containing monocarboxylic acid compound and reacting the resulting unsaturated group-containing polyol compound (c) with a diamine compound (d) and a compound (e) having two acid anhydride groups in one molecule, a dihydrobenzoxazine ring-containing compound (B), a diluent (C) and a photopolymerization initiator (D).
Patent JP-2001288311-A (JP)
Title: Resin composition for forming film
Inventor: ORIGASA YUICHI
IPC: C08K5/524
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for forming a film having excellent balance of physical properties such as mechanical strengths, heat resistance, blocking resistance, slipperiness, transparency, etc., and slight discoloration with time. SOLUTION: This resin composition is obtained by compounding 100 pts.wt. of a copolymer (I) of ethylene and a 3-18C α-olefin having 0.890-0.940 g/cm3 density and 0.3-20 g/10 minutes melt flow rate with 1-50 pts.wt. of a low-density polyethylene (II) produced by a high-pressure radical polymerization method, 0.01-0.15 pt.wt. of a phenol-based heat stabilizer (IIIa), 0.005-0.3 pt.wt. of the total of a phosphorus-based heat stabilizer (IIIb) and 3-phenylbenzofuran-2-one (IIIc), 0.05-1.0 pt.wt. of an antiblocking agent (IV) and 0.02-1.0 pt.wt. of a fatty acid amide.