baber/WOPTO huggingface dataset:
Patent JP-2002066391-A (JP)
Title: Method and unit for coating
Inventor: SHIGEMORI KAZUSHI
IPC: G03F7/16
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To uniformly form a coating film on the main surface of a substrate regardless of individual conditions such as the surface state of the substrate or the viscosity of a coating liquid at the time of supplying the coating liquid on the substrate by an ink jet system. SOLUTION: The coating unit is provided with a holding table 21 for holding a substrate W, a liquid supply system 34 composed of a coating liquid supply system 31 provided with a coating liquid supply nozzle by the ink jet system and a solvent supply system 32 provided with a solvent supply nozzle for supplying a solvent, which is an essential component of the coating liquid, by the ink jet system, and a moving means for moving the liquid supply system 34.
Patent JP-2002069484-A (JP)
Title: Fat and oil composition and manufacturing method
Inventor: HASHIZUME KENICHI
IPC: C11C3/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a fat and oil composition which is stable without changing hardness even if days pass, contains stable crystal without specific control of temperature in manufacturing and in which plastic range is wide. SOLUTION: The fat and oil composition contains a compound crystal that consists of a triglyceride represented as S1US2 (S1 and S2 is a saturated fatty acid, U is unsaturated fatty acid) and a triglyceride as US3U (S3 is a saturated fatty acid, U is an unsaturated fatty acid).
Patent JP-2002037288-A (JP)
Title: Plastic cap with member whose unsealing can be recognized
Inventor: FUKUHARA AKIO
IPC: B65D55/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a plastic cap, wherein once the cap is unsealed, the unsealing can be easily detected. SOLUTION: An oval ring 3 for detecting unsealing is integrally formed via a column 4 on a lower part of a cap body to be rotated and mounted on a cylindrical mouth of a container. The ring 3 has a protrusion 6 which is locked on an outer peripheral surface of the cylindrical mouth of the container only when the cap is rotated in a direction for unsealing. If the cap is mounted on the mouth of the container, the oval ring 3 circularly deforms along the outer peripheral surface of the container mouth. When the cap mounted on the container is unsealed, a rotation of the ring 3 is locked, a thin portion 5 is broken and a track of the breakage protrudes outward as the ring 3 is to restore to an original oval.
Patent JP-2002075958-A (JP)
Title: Structural substrate and semiconductor device and their manufacture
Inventor: KATOU GOUSAKU
IPC: H01L21/306
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a structural substrate which has a formally tapered or convex ridge part equal in height, a reliable semiconductor device which can be produced stably by stacking a semiconductor layer on the structural substrate, and a manufacturing method which can manufacture them with good reproducibility. SOLUTION: An etching stop layer 11 consisting of GaInP and a ridge part forming layer 12 consisting of GaAs are made on a GaAs substrate 10, and they are etched through a stripe-formed insulating film. Though the ridge part forming layer 12 can be etched easily, the etching is substantially checked by the etching stop layer 11 under it since the etching rate is large there, and it is finished at the point of time when the etching stop layer 11 is surfaced without progressing to the substrate 10. As a result, the etching is performed by the amount of thickness of the ridge part forming layer 12, and the dispersion in height direction of the ridge part 14a is reduced.
Patent JP-2002077240-A (JP)
Title: Probe control system and transmitting terminal for executing the same
Inventor: IKUSHIMA KIMIYA
IPC: H04L47/32
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To realize a probe control system, which can reduce the deterioration in image quality, when a convergence is generated in a communication element in an IP communication network in which image data encoded by an MPEG system is communicated, and to realize a transmission terminal. SOLUTION: In the transmission terminal, when an IP packet is generated from MPEG data, the degree of importance of the MPEG data is judged in an MPEG importance-degree judging part 321E, and a marking operation is performed to the header part of the IP packet in a marking part 323B, according to the importance degree. In the communication element, the convergence is detected in a convergence detection part, an IP header is referred in an output control part, when the convergence is detected, and the IP packet whose importance degree is low, such as a B picture, a GOP header or the like is selected so as to be discarded. As a result, the deterioration of the image quality is reduced, when congestion occurs in the communication element.
Patent JP-2002077716-A (JP)
Title: Image pickup device
Inventor: TOGAWA YOSHIKO
IPC: G03B7/095
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To perform proper flicker correction by solving the problem that while a fluorescent light blinks at 100 Hz and the field rate of an image pickup device is 60 Hz, the luminance level repeats regular fluctuation in a cycle for 1/20 seconds (3 fields) being the least common multiple of 1/100 seconds and 1/60 seconds. SOLUTION: The total three fields of 6 fields as one unit are sampled intermittently(every other field). Then, the sampled value of the third field is replaced with the sampled value of the second field. As the result, the luminance values are compared in the order of the first sampled value, the third sampled value, and the second sampled value, and the presence or absence of any flicker is judged from the periodic fluctuation. Then, the flicker is detected so that diaphragm or the like can be controlled.
Patent JP-2002080760-A (JP)
Title: Water-based ink composition
Inventor: HIRANO NORIHIRO
IPC: C09D11/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink composition excellent in titanium dioxide dispersion stability and ink viscosity stability. SOLUTION: This water-based ink composition is obtained by using titanium dioxide surface-treated in a composition ratio Al/(Al+Si+Zn+Zr) of <=0.5, and a thickening water-soluble resin.
Patent JP-2002081651-A (JP)
Title: Cooker
Inventor: AKAMATSU YOSHIO
IPC: F24C7/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent, especially, the overflow dripping of boiling food, in a gas cooker or the like. SOLUTION: This cooker is equipped with a flow control means which controls the calorific value of a heat source, an electric drive means which drives the above flow control means, and a drive control means which controls the drive of the above drive means, according to the temperature states of the above drive means and a temperature sensor, and the above drive control means has a means for preventing the overflow dripping of boiling food, and this cooker has such constitution as to detect the degree of temperature rise of the temperature sensor and automatically adjust, before boiling, the thermal power from strong combustion thermal power to the boiling thermal power where it does not cause overflow dripping, and when it reaches a specified temperature before boiling, this automatically switches it over to boiling thermal power so as to prevent the overflow in boiling.
Patent JP-2002079441-A (JP)
Title: Automatic grinder for throw-away tip
Inventor: MATSUI YUJI
IPC: B24B3/34
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a grinder automated from the programming to the grinding work relating to the formation of a cutting face of a so-called vertical insert- type throw-away tip. SOLUTION: This numerically controlled automatic grinder is composed of a clamp unit 3 comprising a clamp bar 5 capable of being pressed from one of flat faces of the throw-away tip 6, an index unit 1 with an index bar 7 located oppositely to the clamp bar 5 and capable of being revolved on an axis O as a center for indexing, a tip set unit 2 mounted between the clamp unit 3 and the index unit 1 and slidable in the direction along the axis O, and a table unit 4 capable of loading these units, moving in the direction along the axis O and the direction perpendicular to the axis O in a setting state as the reference, and being revolved in parallel with the axis O on a holding part of the tip 6 as an approximate center.
Patent JP-2002079449-A (JP)
Title: Grinding attitude controlling mechanism
Inventor: MORI MASAHARU
IPC: B24B47/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a grinding attitude controlling mechanism capable of executing the uniform grinding by unifying the grinding condition even in changing the normal direction of a grinding face of a ground member by controlling the attitude of the ground member, and preventing the enlargement of a tool. SOLUTION: This grinding attitude controlling mechanism for controlling the attitude of the ground member in grinding a surface of the curved shape by a rotary grinding tool, comprises a cantilever supporting member 2, a swinger 4 supported by the cantilever supporting member 2 to be swung, a direct driving motor 3 with a roller bearing for swinging the swinger 4, a sub-swinger 6 having a swing central shaft in the direction perpendicular to a swing central shaft J of the swinger 4 in a plane in parallel with a swing base 5, and a sensor 8 for controlling a swinging angle of the swinger 4, and the ground member 10 is loaded on the sub-swinger 6 to be swung.
Patent JP-2002082643-A (JP)
Title: Crt display device
Inventor: HEIJI AKINAGA
IPC: H04N5/68
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To automatically end discharges when electric discharge occurs between an electrode of an electron gun and an anode or a cathode, in a display device comprising a CRT having such a type of an electron gun as a voltage is applied thereto by a voltage source dedicated to the electron beam control and an electrode current is supplied thereto. SOLUTION: A comparison circuit 19 compares a voltage of a high level feedback point 9 with an output voltage of a Gm electrode voltage source 17, and when electric discharge occurs between the electrode of the electron gun and the anode or the cathode and the comparison circuit detects that only the feedback voltage has dropped lower than a steady-state value, the circuit supplies a detection signal to a high voltage circuit 22. Receiving the detection signal, the high voltage control circuit 22 decreases the voltage of a high voltage line 5, and controls to decrease the voltages to be applied to the anode and G3 electrode, respectively.
Patent JP-2002095239-A (JP)
Title: Gate control circuit of self-arc-extinguishing element
Inventor: HIDA MASAYUKI
IPC: H02M1/08
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the gate control circuit of a self-arc-extinguishing element wherein the switching time of the self-arc-extinguishing element can be reduced. SOLUTION: When the self-arc-extinguishing element S1 is turned off, a second switch SW2 is turned on to apply negative gate voltage Voff direct to the gate terminal of the self-arc-extinguishing element S1 not via a resistor Rg and to turn off the self-arc-extinguishing element S1. When the voltage between collector and emitter exceeds an arbitrary value Vref, the second switch SW2 is turned off. As the result of direct application to the gate terminal with the resistance Rg bypassed, Miller time for charging the junction capacitance between gate and emitter is shortened, and the switching time of the self-arc-extinguishing element S1 is shortened.
Patent JP-2002093438-A (JP)
Title: Fuel cell system
Inventor: HAYASHI MASANORI
IPC: H01M8/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To surely purge hydrogen and to avoid new hydrogen from being wasted by recirculating excessive hydrogen and by preventing the new hydrogen from released outward in the hydrogen purge. SOLUTION: This fuel cell system is provided with a hydrogen feed source feeding hydrogen to a fuel cell stack 11, an ejector 14 mixing the excessive hydrogen exhausted from the fuel cell stack 11 with hydrogen from the hydrogen feed source via a hydrogen return line 31a and feeding it again to the fuel cell stack 11, and a purge line 31b exhausting the excessive hydrogen exhausted from the fuel cell stack 11 to the outside of the fuel cell stack 11. A check valve 33 controllable its opening/closing by a control part 36 is provided in the hydrogen return line 31a.
Patent JP-2002087379-A (JP)
Title: Method of controlling variable cycle type anti-rolling tank device for ship
Inventor: HAYASHI KAZUO
IPC: B63B39/03
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent troublesome operation by setting a detection time for an oscillation detecting means to be an oscillation cycle of ten times or more or two minutes or more, using hull rolling data for rolling in irregular waves for keeping a sufficient time for Fourier analysis and making control intervals for a valve and a damper longer. SOLUTION: When the center cycle of the rolling of a hull is found in a variable cycle type anti-rolling tank for controlling the opening/closing of the damper and the valve, oscillation is detected for a length of time of ten oscillation cycle or more or two minutes or more for controlling the anti-rolling reservoir for the center cycle of the rolling of the hull in the irregular waves defined by the Fourier analysis of the hull rolling data and time intervals for controlling the opening/closing of the damper and the valve is set to be longer by elongating the oscillation detection time.
Patent JP-2002092310-A (JP)
Title: Market risk calculating device, market risk calculating method, and recording medium
Inventor: YAMADA TOMOYUKI
IPC: G06Q40/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a calculating technology for market risk by a risk point method using a facility and data installed in every financial institution. SOLUTION: This market risk calculating device for calculating market risk of the financial institution provided with a parameter input means for inputting a calculation condition of a value-at-risk, a market data input means for inputting market data related to a market risk factor, a correlation coefficient input means for inputting a correlation coefficient, a trade data input means for inputting a trade data of the financial institution, a value at risk calculating means for calculating a value-at-risk of the financial institution using the inputted calculation condition and data, a total value-at-risk calculating means for calculating a total value-at-risk using the correlation coefficient, a period profit and loss risk calculating means for calculating a period profit and loss risk of the financial institution using the data,  and an output means for outputting the calculated value-at-risk and period profit and loss risk.
Patent JP-2002098835-A (JP)
Title: Optical compensation sheet, polarizing plate and liquid crystal display device
Inventor: SATA HIROAKI
IPC: G02B5/30
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To realize a liquid crystal display device excellent in display quality. SOLUTION: The following optical compensation sheet is used for a liquid crystal display device. The sheet consists of a sheet of a polymer film containing aromatic compounds having at least two aromatic rings. The Re retardation of the film measured at 550 nm wavelength in the normal direction of the film surface ranges over 20 to 70 nm and the Rth retardation at 550 nm wavelength in the normal direction of the film surface ranges over 70 to 400 nm. The wavelength dispersion is measured in the normal direction of the film at 450 nm and 750 nm measurement wavelength and then normalized by the dispersion value at 550 nm. Also the wavelength dispersion is measured at 20 deg. angle from the normal line under the same conditions as those in the normal direction and then normalized. The absolute difference in the above normalized wavelength dispersion is <=0.02.
Patent JP-2002095572-A (JP)
Title: Taking meal auxiliary device
Inventor: KUBOTA KATSUMI
IPC: A47G21/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To make even a person with difficulty in using hands take a metal smoothly by simultaneously taking rice and topping, when taking a food with the topping on the rice, such as Sushi, by catching it with a taking meal auxiliary device. SOLUTION: This taking meal auxiliary device, in which catching pieces for catching the food are continuously provided on a pair of a right and a left grips, respectively, to catch the food with the right and left catching pieces by opening and closing the right and left grips, includes a holding down piece for holding down the food caught with the right and left catching pieces.
Patent JP-2002096577-A (JP)
Title: Display drawing made of synthetic paper
Inventor: HIRATA SEIICHIRO
IPC: G09F1/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a display drawing capable of being erased by an eraser by writing the drawing by a pencil to facilitate its recycling. SOLUTION: The display drawing is made of translucent synthetic paper. The display drawing comprises an image inverted back side front and printed on a rear surface thereof.
Patent JP-2002106641-A (JP)
Title: Damper device
Inventor: NUMAJIRI SUSUMU
IPC: F16F15/167
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a damper device having less components and capable of reducing welding places and machining places. SOLUTION: A rim part 5 extending in the axial line direction of a rotation shaft 3 is disposed at the outer peripheral edge 4 of a plate 1 mounted on the rotation shaft 3. Inertia members 7a and 7b are cured and adhered to both surfaces of the outer peripheral edge 4 via rubbers 6a and 6b. Outer diameters D of inertia members 7a and 7b are larger than an outer diameter d of the rim part 5, respectively. A cover member 9 is disposed on the outer peripheral surfaces of the inertia members 7a and 7b and is liquid-tightly fixed. Silicone oil is filled into a cavity 10 formed with the outer peripheral surface 12 of the rim part 5, the inner surface of the inertia body, and the inner peripheral surface 13 of the cover member 9.  Distance between the outer peripheral surface 12 of the rim part 5 and the inner peripheral surface 13 of the cover member 9 is regulated, and thus the inner peripheral surface 13 of the cover member 9 and the peripheral surface 12 of the rim part 5 function as viscous resistance surfaces, respectively.
Patent JP-2002110574-A (JP)
Title: Single side diffused silicon wafer and its manufacturing method
Inventor: NATSUME YOSHINORI
IPC: H01L21/336
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To lessen the crystal defect in a single side diffused silicon wafer. SOLUTION: The single side diffused silicon wafer has a laminate structure composed of a first n-type silicon layer 11 being a no-impurity-diffused region and a second n-type silicon layer 13 being an impurity-diffused region. The sheet resistance of the second n-type silicon layer 13 is 0.085-0.115 Ω.
Patent JP-2002111797-A (JP)
Title: Mobile radio terminal
Inventor: KATO HIDEYUKI
IPC: G06F3/048
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile radio terminal full of amusements without incuring large costs for operation. SOLUTION: At the time of transmitting mail, a control part 100 detects the prefecture it locates from control data from a base station, reads a background image corresponding to the detected prefecture from a background data storage area 60c and displays it. Also, at the time of receiving the mail, the identification data of the prefecture that the transmission origin is positioned in are detected from the received mail, the background image corresponding to the prefecture of the transmission origin is read from the background data storage area 60c and the received mail is superimposed and displayed.  Then, the prefecture where the mail is transmitted is stored in a transmission area flag storage area 60d, the prefecture of the transmission origin of the mail is stored in a reception area flag storage area 60e, they are sorted by colors and displayed on the map of Japan, and at the time of achieving transmission and reception from the whole country, a special background image is displayed.
Patent JP-2002102930-A (JP)
Title: Method for manufacturing multi-layered shell member for roll in furnace
Inventor: HIRAMATSU SHINICHIRO
IPC: B21D51/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multi-layered shell member for the roll in a furnace capable of inexpensively and efficiently manufacturing a hearth roll having any external diameter or shell length. SOLUTION: A cladding steel plate 13 obtained through the explosive cladding method is made as an original plate 14 for the shell member for the roll in the furnace. After performing a predetermined bending on the cladding steel plate 13, a tubular shell member is formed by welding each end surface. In addition, the shell member excellent in adhesion strength, heat conductivity, and efficiency for the roll in the furnace can be manufactured.
Patent JP-2002109216-A (JP)
Title: Electronic settlement system and electronic settlement managing device
Inventor: ARAI TATSUO
IPC: G06Q20/14
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic settlement system and an electronic settlement managing device, by which a transaction is safely and surely settled even without trust between a seller and a buyer. SOLUTION: When a transaction is performed with a user terminal 3, an ECR2 transmits demand information to the user terminal 3. The user terminal 3 receives the information from the ECR2, generates remittance request information concerning the demand information and transmits it to a settlement institution server 5. The server 5 performs a remittance processing based on the received remittance demand information and reports settlement completion information to a transaction bank server 6 after the remittance is completed. The transaction bank server 6 reflects reported settlement completion information in an electronic settlement managing site. The ECR2 reads the state of the settlement on the electronic settlement managing site and transmits receipt information to the user terminal 3 after the settlement is completed.
Patent JP-2002108190-A (JP)
Title: Educational system, educational method, recording medium and learning support device
Inventor: NINAGAWA MASAO
IPC: G06Q50/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an educational system, an educational method, a recording medium and a learning support device with which individual education corresponding to level of each learner can be given. SOLUTION: An instructor terminal 300 has reference information DB 301 for storing reference information of respective learners, a reference information acquisition section 305 for reading out the reference information of an object learner from the reference information DB 301, a teaching material DB 303 for storing teaching materials classified by subjects, items and attainment degrees, a teaching material candidate selecting section 307 for selecting a proper teaching material candidate based on the attainment degree included in the acquired reference information,  a display section 309 for displaying the teaching material candidate selected by the teaching material candidate selecting section 307 and an editorial section 311 for producing a task to be sent to a learner terminal 100 by using a proper teaching material selected from among teaching material candidates displayed by the display section 309 corresponding to indication from an instructor. The instructor terminal 300 is connected with the learner terminal 100 via a telecommunication network 200.