baber/WOPTO huggingface dataset:
Patent JP-2002273607-A (JP)
Title: Multilayer coat tool
Inventor: ISHII TOSHIO
IPC: C23C16/34
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a coat tool the cracking resistance of a film of which is further improved by providing layers of carbide, nitride, carbonitride, carboxide, nitroxide, carbonitroxide, aluminium oxide, zirconium oxide, etc., of 4a, 5a, 6a group metal of the periodic table on a tool base body surface. SOLUTION: The multilayer coat tool constitutes its characteristic feature of making a multiple layer structure layer made of a carbonitride titanium layer and an aluminium nitride layer as a unit layer and applying at least more than one unit layer of the unit layer on the tool base body.
Patent JP-2002277237-A (JP)
Title: Method and device for removing strain from gear integrated with shaft
Inventor: MIZUNO MASARU
IPC: B23P15/14
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To efficiently perform strain removing operation for a gear integrated with shaft while evading a rise in cost by previously grasping and excluding a shape-defective work from objects to be corrected. SOLUTION: In steps (2) to (7), it is judged whether the circularity of a circle assumed from OBR is within standard tolerance or not and when so, the quantity and direction of the deflection from the shaft from the OBR are found; and an advance to steps (steps (ii) to (vi)) for correcting the quantity and direction of the deflection of the shaft to within the tolerance is made. In a step (6), when it is judged that the circularity of the circle deviates from the standard tolerance, i.e., the work is a shape-defective work, the work is excluded from objects of the following steps (steps (ii) to (vi)). The shape- defective work is excluded from the objects to be corrected in advance to suppress the generation of an over cycle time of correcting operation.
Patent JP-2002281487-A (JP)
Title: Monitoring method and monitoring system by network camera
Inventor: TSUNEJIMA TSUTOMU
IPC: H04N5/225
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To propose a monitoring method and a monitoring system by network cameras capable of continuously monitoring an object to be monitored by utilizing a plurality of network cameras and sensor means and working together with a camera that is adjacently installed detecting abnormality. SOLUTION: This monitoring system comprises a communication line 3, a sensor means 2, a network camera 1 having a camera means 11, an image data compressing means 12, a state detecting means 16, an abnormality detecting means 15, an abnormality data superimposing means 13, a communication controlling means 22, a data storing means 18, a camera data transmitting and receiving means 19, an abnormality processing controlling means 20 and a parameter setting means 17, a center monitor 4 having a received data separating means 42, a received data storing means 43, a monitoring controlling means 44, a camera controlling means 48, a multichannel storing means 47, a display controlling means 45, a display selecting means 50 and a control data storing means 46, and a plurality of display devices 5, 5A and 5B.
Patent JP-2002280689-A (JP)
Title: Extremely thin copper foil with support and extremely thin copper foil board using the same
Inventor: SAKABE KENICHI
IPC: H05K1/09
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an extremely thin copper foil which is high in reliability at low cost, and reduces generation of a waste, and to provide an extremely thin copper foil board. SOLUTION: In an extremely thin copper foil with support in which a supporter layer composed of a film-like resin 1, a releasable adhesive layer 2, 20 μm or less thick aluminum, and an extremely thin copper foil 3 of being 2 μm or less thick to be obtained by an electrolytic plating 4 are laminated in this order. In an extremely thin copper foil board, the extremely thin copper foil is transferred to an insulated substrate via an adhesive.
Patent JP-2002280170-A (JP)
Title: Electroluminescent(el) element and coating therefor
Inventor: TAKEIRI NAGAO
IPC: H05B33/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To extend the service life of an EL element by stopping moisture absorption. SOLUTION: This EL element 10 is formed by sequentially stacking a transparent front electrode 14 on the undersurface side of a transparent substrate 12, a luminescent layer 16, an intermediate electric layer 18 and a back electrode 20. An organic protective film 22 of a moisture-proof insulation film is formed in a shape covering them. On the front electrode 14, a lead wire 24 having one part thereof extended outside is formed, and a lead wire 26 having one part thereof extended outside is formed on the back electrode 26. The EL element is so structured that terminals are formed at tips of both the lead wires 24 and 26, and an A.C. voltage is applied between the front electrode 14 and the back electrode 20 through the terminal for the front electrode and the terminal for the back electrode to emit light from the luminescent layer 16.  These stacked bodies are covered with the protective film 22 formed of an organic film, and an astomatal outermost shell layer 30 formed of an inorganic paint is formed on the outside surface of the protective film 22.
Patent JP-2002280906-A (JP)
Title: Analog/digital converter
Inventor: OKANO HARUKI
IPC: H03M1/52
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an analog/digital converter that can properly extend the range of a voltage able to be analog/digital converted, without losing a processing speed of an analog/digital conversion processing and can easily recognize a component, in response to a physical quantity of the output voltage of a detection circuit from digital data obtained by the analog/digital conversion processing. SOLUTION: In a basic integration processing, an integrator integrates an output voltage Ex of a detection circuit, a level of the output voltage Ex is grasped; when the level exceeds a prescribed level, a voltage of (Ex-Ef1) resulting from converting a level of an output of the detection circuit is given to the integrator, where it is integrated; and then auxiliary integration processing, a 1st reference voltage integration processing and a 2nd reference voltage integration processing are executed. A voltage (-Ef1) is given to the integrator and integrated, until the end of the 2nd reference voltage integration processing for a time Δt0' which the same interval as a time Δt0, when only the output voltage Ex is given to the integrator.
Patent JP-2002273143-A (JP)
Title: Method for operating oxygen concentration device
Inventor: FUJII TAKANARI
IPC: B01D53/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating an oxygen concentration device which can stably produce an oxygen-concentrated gas having an approximately constant oxygen concentration. SOLUTION: In the oxygen concentration device 1, after an adsorption process and a desorption process are repeated, the operation of a first adsorption cylinder 3 is stopped after the completion of the desorption process, and the operation of a second adsorption cylinder 4 is stopped after the completion of the adsorption process. Since at starting, compressed air is supplied to the first adsorption cylinder 3 which completed the desorption process to start the generation of concentrated oxygen gas, the nitrogen adsorption properties during the start-up are improved to stabilize the oxygen concentration of the oxygen- concentrated gas.  In addition, since the oxygen concentration device 1 is not stopped immediately after the stop of an ozone generator 23 and operated at least for a given time while repeating the adsorption process and the desorption process, even when the ozone generator 23 repeats an on-off action frequently in a short time, the device 1 does not follow the on-off action of the ozone generator 23 so that the oxygen concentration of the generated oxygen-concentrated gas is prevented from being lowered.
Patent JP-2002287417-A (JP)
Title: Binary developer, image forming device and method for forming image
Inventor: SASAKI FUMIHIRO
IPC: G03G15/09
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a binary developer which does not cause scattering of the toner or skin dirt on an image but is excellent in the reproducibility for thin lines and halftone, and moreover, to provide the binary developer which can form preferable images after long-term use. SOLUTION: The binary developer consists of a magnetic toner comprising at least a binder resin and a magnetic material and of a magnetic carrier comprising at least a magnetic material. The particle size distribution of the magnetic toner shows that (1) the weight average particle size ranges from 6.0 to 8.0 μm, that (2) the proportion of magnetic toner particles having <=5 μm particle size is 40 to 80% in number. Further, the magnetic toner shows (3) 10 to 25 emu/g magnetization in 5 kOe magnetic field and (4) 7 to 20 emu/g magnetization in 1 kOe magnetic field.
Patent JP-2002283661-A (JP)
Title: Imaging device
Inventor: OGAWA KAZUO
IPC: G03G21/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device which is capable of accurately detecting a drop in the power supply voltage following the shut-off of an AC power supply and securely storing data which need to be retained even when the power supply is shut off. SOLUTION: An output voltage is detected by a voltage detecting means (step 10) and is loaded as a digital value from an A/D converter. Further, it is judged whether the detected value falls within a specified value range (step 11). When the judgement results are abnormal, the lowest duty is selected and is reflected on a PWM signal, which is, in turn, outputted to the converter (step 17). When the judgement results are normal, the duty reflected on the PWM signal stands above a predetermined upper limit value (step 12; Y). When the detected value of the output voltage is less than a target value (step 13; Y), the AC power supply is shut off and the input DC voltage of the converter drops and the PWM limit signal is asserted (step 14) on the judgement that the output voltage drops soon.
Patent JP-2002283785-A (JP)
Title: Liquid supplying implement
Inventor: FUKUSHIMA MAKOTO
IPC: B43K8/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supplying implement capable of preventing leakage of liquid, regardless of changes in pressure in a liquid storage chamber. SOLUTION: A relay refill 24 is provided between a first liquid storage chamber 22 and a pen refill 30. Moreover, a second liquid storage chamber 26 storing an absorbing body 28 is formed between the first liquid storage chamber 22 and the pen refill 30, and at the outer diameter side of the relay refill 24. The second liquid storage chamber 26 can communicate with the outside of the container 10 through air passage ports 20e, 20f, and an opening 14a, and can communicate with the first liquid storage chamber 22 through a liquid passage port 20g.
Patent JP-2002283472-A (JP)
Title: Method for forming tire constituent member
Inventor: SUZUKI KAZUYA
IPC: B29D30/46
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To control the generation of a waste material when a primary ply material is cut. SOLUTION: The primary ply material to be the base roll of a tire constituent member is formed by connecting a plurality of lengthy, narrow ply pieces between their side fringes. In the connection, the front end fringe of each ply piece is dislocated in turn in the longitudinal direction in accordance with an angle α. The ply piece has a rubber lug part for connection in one side fringe.
Patent JP-2002284693-A (JP)
Title: Composition for gel-type external preparation
Inventor: SHIMADA KUNIO
IPC: A61K8/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a gel-type external preparation having a refreshing and moisturizing effect, in which tackiness after application is reduced. SOLUTION: The composition for the gel-type external preparation contains a polysaccharide-sterol derivative of 0.001-20 wt.%. The composition may further contain natural moisturizers, such as urea, in a proportion of 0.1-40 wt.% to the gel-type external preparation. Another composition for the gel-type external preparation contains a polysaccharide-sterol derivative in which steryl groups (sterol residues) of 0.01-20 units are introduced per sugar units of one hundred that constitutes the polysaccharide. In the polysaccharide-sterol derivative, groups represented by formula (1) substitute for the hydroxy groups of sugar units of 0.01-20 per one hundred (wherein, R<1> is a 1-10C hydrocarbon group; R<2> is a steryl group).
Patent JP-2001296040-A (JP)
Title: Refrigeration unit
Inventor: IDA YOSHIO
IPC: F24F5/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the maintenance workability of a blower of a condenser in a refrigeration unit. SOLUTION: The refrigeration unit comprises in the lower part thereof a machine room 95, which accommodates compressors 8, 9, 10 and 11 therein, and a heat exchange room 96, which is arranged on the machine room 95 to accommodate compressors 37 therein, wherein bases 48 and 49 are provided on the ceiling of the heat exchange room 96.
Patent JP-2002295731-A (JP)
Title: Tool for fixing piping
Inventor: TAKAYAMA MASATERU
IPC: F16L3/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a tool for fixing piping to perform easy and rapid piping mounting work and capable of fixing piping without any backlash. SOLUTION: The tool for fixing piping comprises a pair of band bodies nipping the piping to fix the piping at a fixing side such as a wall; and a mounting member located between two band bodies and mounted on the fixing side. By inserting bolts in the two band bodies and the mounting member, the band bodies are securely fastened to the mounting member. In the so formed tool for fixing the piping, the bolt is fixed at one band body through a caulking processing. An opening in which a caulking part for the bolt is fitted is formed in the mounting member, and the caulking part is constituted in a manner not to protrude from the mounting member.
Patent JP-2002299253-A (JP)
Title: Production method for semiconductor wafer and semiconductor device
Inventor: NAGAI SEIJI
IPC: C23C16/34
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a semiconductor crystal of low transition density and high quality without cracks or polycrystalline lumps (high heat reaction part), while using silicon as a base wafer. SOLUTION: A reaction-proofing layer is provided for preventing the reaction of a semiconductor of gallium nitride (semiconductor crystal A) to be laminated layer and Si and by forming the reaction-proofing layer composed of AlN or the like, for example, having a fusion point or thermal resistance higher than the semiconductor of gallium nitride on a 'sacrificial layer' like this, even when growing the crystal of the semiconductor of gallium nitride at a high temperature for a long time, the 'reaction part' with high heat is not formed in a semiconductor wafer laminated on the reaction-proofing layer. Namely, even if the semiconductor crystal A is grown at a high temperature for a long time, because of 'opeartion for blocking dispersion of silicon' that the reaction- proofing layer has, the generation of the 'reaction part' is settled within the inside of the 'sacrificial layer' and the 'reaction part' does not appear in the upper part higher than the reaction-proofing layer.
Patent JP-2002297799-A (JP)
Title: Data analysis provider system, data analysis provider, data analysis method and data analysis program
Inventor: FUKAZAWA YASUSHI
IPC: G06Q50/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a data analysis provider system providing easy and quick processing to browse or the like of a document file acquired by person using a computer with low performance or not having necessary application software. SOLUTION: An user side apparatus 1 who wants to browse a document and a printing service provider side apparatus 2 are connected by a network, and document information, browsing apparatus information, printing apparatus information or the like of the user side are explicitly sent to the printing service provider side apparatus 2 from the user side apparatus 1.
Patent JP-2002302468-A (JP)
Title: Method for collecting catalyst from diarylcarbonate- containing reaction mixture solution
Inventor: OHASHI KENJI
IPC: C07C68/08
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a mother liquor containing a catalyst to a reactor for producing a diarylcarbonate without causing inactivation of the catalyst in a method for collecting the catalyst from a diarylcarbonate- containing reaction mixture solution. SOLUTION: This method comprises carrying out a flash separation of the diarylcarbonate-containing reaction mixture solution (wherein the diarylcarbonate is represented by the formula (II) R-O-CO-O-R (II) [wherein, Rs are same to that in the formula (I) below]) obtained by oxidatively carbonylating an aromatic hydroxy compound represented by the formula (I): ROH (I) (wherein, R denotes a 6-15C aryl) to remove water, then adding the solvent same to the solvent used in the carbonylation to bottoms to perform the crystallization operation, selectively crystallizing and collecting the diarylcarbonate, recycling the mother liquor (C) containing the catalyst to the reactor for producing diarylcarbonate and collecting the catalyst from the diarylcarbonate-containing reaction mixture solution.
Patent JP-2002304124-A (JP)
Title: Sticking label to display price or the like
Inventor: WATANABE YAICHI
IPC: G09F3/10
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a sticking label to display a price or the like which can be easily stuck to a product, which easily maintains the sticking state, after being stuck on the product and which can be easily and rapidly removed only by fingers, if the label is required to be removed from the product, and which can be easily manufactured at a low cost. SOLUTION: The label for displaying price or the like is prepared, in such a manner that characters, figures or the like can be displayed by printing, copying or stamping on the surface 11 of a product 10, such as a paper, synthetic resin film or the like, that a sticking layer 20 consisting of a cohesive glue or water-soluble glue is applied on the back surface 12 and that the label can be stuck directly or with water to a product 30. A void part 120, where no sticking layer is applied is formed in a part or the whole part of the back face of the edge 101 so that the label can be peeled by fingers. After the sticking layer 20 is stuck to the product 30, the sticking layer 20 on the back face of the label can be peeled easily from the product, by making the void part 120 cure up on the back face of the edge 101 using finger tips.
Patent JP-2002305786-A (JP)
Title: Speaker system and speaker unit incorporating table
Inventor: HAYAKAWA JUNICHI
IPC: H04R1/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system that can be built in by using only horizontal plate parts of an interior or the like provided with the horizontal plate member such as a table and provide excellent sound quality and to provide a speaker unit incorporating table. SOLUTION: Squaker and tweeter units 61, 62, 63, 64 able to output sounds in a horizontal direction are built in sides of a space between horizontal plate members 2 formed by adhering two horizontal plate members 4, 5 while being opposed to each other on their planes at a prescribed interval and a woofer unit 65 with a thin profile is built in the middle of the space.
Patent JP-2002311046-A (JP)
Title: Servo type accelerometer
Inventor: MOTOKI HIROYUKI
IPC: G01P15/13
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a phenomenon that a magnetic reinforcing plate welded on a closing plate of a magnet housing floats from a plate surface of the closing plate in heat expansion. SOLUTION: A servo type accelerometer is so structured that a pair of magnet housings including a cylinder part and the closing plate for closing one end side of the cylinder part are arranged so as to face opening surfaces of the cylinder part each other, a pendulum is sandwiched and fixed between the opening surfaces, a torque-coil for detecting displacement of a movable part of the pendulum and generating electromagnetic force for pushing back the movable part of the pendulum to a neutral point by a detected signal is provided, and a disc shaped magnetic reinforcing plate is laminated on the plate surface of the closing plate of the magnet housing.  The servo type accelerometer is further so structured that an elastic deformable part deformable in a diameter direction of the magnetic reinforcing plate is formed on the magnetic reinforcing plate, and the elastic deformable part is welded on the closing plate.
Patent JP-2002303284-A (JP)
Title: Rotary multistage compressor
Inventor: FUJIO KATSUHARU
IPC: F04C23/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To secure lubricant inside a closed container even in a rotary multistage compressor filling the closed container with low stage (initial stage) discharge pressure gas. SOLUTION: An oil returning passage is provided for returning lubricant separated at a discharge side of a high stage (final stage) compressing element 5 into the sealed container via a high stage (final stage) back face chamber 16. By this, lubricant to be fed to the high stage (final stage) back face chamber is secured, and durability can be improved by lubrication to a sliding part of a high stage (final stage) vane and compression efficiency can be improved by oil film sealing of a high stage (final stage) vane sliding gap.
Patent JP-2002312015-A (JP)
Title: Production support device of printed wiring board mounting process, its control program and production support method
Inventor: OKAMOTO MASANORI
IPC: G06Q50/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a production support device capable of displaying information about a material preparation state, a production result, a quality result, etc., of each line in real time and in comparison with a plan in an electronic part mounting process of a printed wiring board. SOLUTION: It is possible to display each of the information of the material preparation state, the production result and the quality result in real time in comparison with the plan by displaying a progress and a delivery date of each of the lines concerning each of production lots in accordance with a production lot order plan data 4 for each of the lines, a line wandering order data 5 of the production lots and a production result data 3.
Patent JP-2002308394-A (JP)
Title: Operation control method of beverage cooler
Inventor: NAGASAKI TADASHI
IPC: A23G9/16
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method which speedily takes care of beverage supply or an ambient temperature change effectively utilizing the cooling ability of a small capacity freezer for a frozen beverage dispenser, etc., mounting a plurality of beverage containers. SOLUTION: This relates to a beverage cooler for cooling a liquid beverage stored in each beverage container and for keeping the same at a fixed temperature by the operation of a freezer. The freezing cycle of the cooler is formed by connecting a cooling device integrated in each of a plurality of beverage containers in parallel with a single freezer condensing unit. Each container is provided with a temperature sensor for detecting its beverage temperature, and basing on the detected signal of the sensor, in an operating condition with a cooling demand from each container, the cooling device is periodically switched for alternative cooling operation among containers till the temperature of the beverage in the containers becomes lower than a fixed temperature.  When the temperature of the beverage in the containers is below the fixed temperature, the operation is controlled to simultaneously cool the cooling device of each container.