baber/WOPTO huggingface dataset:
Patent JP-H0687070-A (JP)
Title: Curie temperature automatic adjusting type solder iron and method for use thereof
Inventor: MAAKU JIEE KAUERU
IPC: H05B6/10
Filed: 1992-12-01
Abstract: PURPOSE: To work a soldering iron at lower frequencies using the electric power source of lower cost by specifying the thickness of a ferromagnetic material layer in the rearwardly extended part of the tip of a soldering iron. CONSTITUTION: The thickness of a ferromagnetic material layer 14 in the rearwardly extended part of the tip 6 of a soldering iron is increased so that about 2.5 to 3.5 skin depths is reached. The number of turns of a coil 16 used for exciting the ferromagnetic material layer 14 is increased. In order to maintain the temperature of the tip at a value within the prescribed range even if load is varied, the cross-sectional area of the rear extended part of the tip is enlarged so as to attain sufficient heat transfer from the winding part of the coil 16 at a long distance from the tip. By this method, the use of the soldering iron is made possible at a frequency lower than the high frequency which is in accordance with the conventional design.
Patent JP-H09164968-A (JP)
Title: Omnidirectional moving vehicle and its control method
Inventor: WADA MASAYOSHI
IPC: B62D5/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To stably travel an omnidirectional moving vehicle even at high speed and to safely and certainly steer it constantly with the same sense of operationeven in a state where a driver rides on the vehicle or in a state where the driver freely walks by getting out of it in case of steering it by using a remote control device. SOLUTION: A vehicle main body 7 is moved in the front, back, left and right optional directions by supporting a steering shaft of a driving wheel 1 doubly used as a steering wheel on the vehicle main body 7 by a bearing 8 at a position separated from a grounding position of the driving wheel 1 by a distance (s) in the horizontal direction and respectively rotationally driving the driving wheel 1 and the steering shaft M by motors 5, 12. Additionally, the vehicle main body 7 is made to travel on a target track by detecting a position, a positional bearing of the vehicle main body 7 and a steering angle of the steering shaft by a sensor and controlling and driving the vehicle main body 7 by computing an angular velocity ratio of the driving wheel and the steering shaft from these detection value and moving target track of the vehicle.
Patent JP-2000167985-A (JP)
Title: Heavy corrosionproof coated steel material having edge part fixing high strength coating
Inventor: YOSHIZAKI NOBUKI
IPC: E02D5/04
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength heavy corrosionproof coated steel material excellent in coating properties, preventing the peel from a protective coated edge part and having stable impact resistance and excellent corrosionproofness by mechanically and directly fixing the edge part of the high strength coating applied to an upper layer after a corrosionproof coating is formed to a steel material or by a method equal thereto. SOLUTION: An unsaturated polyester resin protective layer 5 containing glass fibers is laminated to both of the surface of a corrosionproof coating layer formed to a steel material 1 to which substrate treatment is applied by successively laminating a primer layer 2 and a polyolefin corrosionproof coating layer 3 to the steel material 1 and the surface of the coated steel material 1 wherein fixing projected parts 4 are provided to a part of the uncoated surface of the steel material 1 other than a corrosionproof coating layer edge part.
Patent JP-H11175461-A (JP)
Title: Bus controller and method therefor
Inventor: SAOTOME MAKOTO
IPC: G06F13/36
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To efficiently attain bus transfer in the minimum number of cycles at the time of writing word data in the address 4n+1 of an ISA bus. SOLUTION: A high speed transferring part 50 of a bus controller 14 outputs a high speed writing request signal E9 at the time of an address 4n+1, and quickly transfers 16 bit word data to a slave circuit 18 in one cycle of a second bus 16 synchronizing with one cycle of a CPU 10 at the time of obtaining a request response signal E12 from the slave circuit 18. A high speed writing part 68 of the slave circuit 18 receives the high speed writing request signal E9, establishes a circuit state capable of high speed writing in one cycle of the second bus 16 synchronizing with one cycle of the CPU 10, outputs the request response signal E12 to the bus controller 14, and then receives and writes the 16 bit word data transferred in one cycle of the second bus.
Patent JP-H09167218-A (JP)
Title: Game machine cartridge device
Inventor: MURAKAMI SATOSHI
IPC: G06K19/07
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enable a maker to tune the area to be a game point even after the game machine is put on the market. SOLUTION: A semiconductor storage of the game machine cartridge device consists of an unwritable semiconductor device and a writable semiconductor device 25 which records the game tuning information. The device 25 can use an EPROM, a flash ROM, etc. Also, it is proper to rewrite the tuning information to be stored in the device 25 only in a specific procedure and in a writable form.
Patent JP-H05182636-A (JP)
Title: Ultraviolet ray irradiating device
Inventor: MIWA HIROYUKI
IPC: H01J61/56
Filed: 1991-12-27
Abstract: PURPOSE:To provide a ultraviolet ray irradiating device, which can improve a lifetime of an optical sensor and which can irradiate the ultraviolet ray efficiently to an object to be irradiated. CONSTITUTION:A ultraviolet ray irradiating device is provided with a high- powered ultraviolet ray generating low-pressure mercury lamp 11, which has a light emitting tube 12 having a flat cross section, and an optical sensor 21, which is provided at a position opposite to a cross directional end of the cross section of the light emitting tube 12 of the low-pressure mercury lamp 11. Or, a ultraviolet ray irradiating device is provided with a high-powered ultraviolet ray generating low-pressure mercury lamp 11 having a light emitting tube 51, which has a flat cross section and which is folded into a U-shape within the surface of the flat direction, and an optical sensor 21, which is provided in a clearance between opposite parts of the light emitting tube 51 of the low- pressure mercury lamp 11, which is folded into a U-shape.
Patent JP-H10190877-A (JP)
Title: Circuit for detecting wrong call
Inventor: OMORI MASARU
IPC: H04M1/663
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the call originating of a nuisance call to an opposite party after judging the call originating of the nuisance call by detecting a ring-back tone, a reception call and busy sound, successively execute recognition and quickly detecting that a telephone is interrupted in spite of having been connected once. SOLUTION: A dialing command from a personal computer 12 permits a dial signal S1 to be transmitted from a connection control circuit 3, included in a modem 1 to an exchange 2. The exchange 2 transmits the ring-back tone S2 to the modem 1, simultaneously continues calling and executes polarity inversion S3 after recognizing an incoming call so as to report the reception call. Then, the connection control circuit 3 receives the transmission of an answer tone S4, s as to transmit a connection end signal A4 to an wrong call detecting circuit 9. After the connection end signal A4 has been received, data communication is available. Unless the connection end signal A4 is received, a busy sound S5 is detected so that the call is judged wrong and is displayed by the personal computer 12, and calls originating after that is prevented.
Patent JP-2001163607-A (JP)
Title: Method for stabilizing high purity hydrogen peroxide aqueous solution
Inventor: KOGURE NAOKI
IPC: C01B15/013
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of stabilizing a high purity hydrogen peroxide aqueous solution. SOLUTION: The high purity hydrogen peroxide aqueous solution is heated at 40-80 deg.C and filtered.
Patent JP-H06199977-A (JP)
Title: Rigid polyurethane foam
Inventor: KITA MITSUGI
IPC: C08G18/34
Filed: 1992-12-28
Abstract: PURPOSE:To provide a rigid polyurethane foam low in its density and excellent in dimensional stability without using a regulated foaming agent, trichlorofluoromethane (CFC-11). CONSTITUTION:100 pts.wt. of an organic polyisocyanate is mixed with 0.210 pts.wt. of an acid anhydride and subsequently used as an organic polyisocyanate. The acid anhydride is especially preferably phthalic anhydride, diphenic anhydride or phthalonic anhydride. A rigid polyurethane foam low in its density and excellent in dimensional stability as compared with conventional polyurethane foams obtained by the use of R-11 can be obtained by a perfect water- foaming method or by a method using an alternative foaming agent HCFC-141b, etc.
Patent JP-2000173617-A (JP)
Title: MANUFACTURE OF Li SECONDARY BATTERY POSITIVE ELECTRODE MATERIAL
Inventor: NUMATA KOICHI
IPC: H01M4/505
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve high temperature characteristic, and to improve battery capacity by performing baking of a first stage at a specific temperature by mixing an Mn compound and Li salt, and performing baking of a second stage at a specific temperature by mixing obtained Li-Mn composite oxide with a Na, K, Mg, Ca compound. SOLUTION: A Mn compound, such as manganese dioxide and a Li compound such as lithium carbonate are mixed, for example, in shout (Li:Mn=1.03:1.97) by using a ball mill. This mixture is baked in a first stage at 650 to 1,000 deg.C by using an electric furnace. Obtained Li-Mn composite oxide is cracked, to be mixed with about 0.05 to 1 wt.% of at least one kind of Na, K, Mg, Ca compound to be baked in a second stage at 600 to 1,000 deg.C, to obtain an Li secondary battery positive electrode material composed of composite oxide of Li-Mn-K. This material is used as a positive electrode active material to form a positive electrode, and a negative electrode capable of storing/releasing lithium and a nonaqueous electrolyte by dissolving Li salt in an organic solvent are used to obtain a Li secondary battery which is superior in battery characteristics.
Patent JP-H05153861-A (JP)
Title: Production of va mycorrhizal fungi preparation
Inventor: SUZUKI GENSHI
IPC: C12N1/14
Filed: 1991-12-05
Abstract: PURPOSE:To efficiently obtain the subject preparation capable of sustaining the activity for a long period, having excellent long-term storage stability and useful for agriculture and horticulture by subjecting VA mycorrhizal fungi- containing soil to drying treatment under reduced pressure. CONSTITUTION:Soil containing hypha, spore, etc., of VA mycorrhizal fungi is subjected to drying treatment under reduced pressure to provide the objective preparation. Furthermore, the preparation is preferably applied to soybean, Vicia sativa L., etc.
Patent JP-H09286991-A (JP)
Title: Production of fuel using waste plastic and apparatus therefor
Inventor: GO TAKASHI
IPC: B09B3/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To produce a low-boiling hydrocarbon oil such as a volatile oil a diesel oil, etc., by using a waste plastic as a raw material by a catalytic cracking process.  
     SOLUTION: This method for producing a fuel by using a waste plastic comprises using a raw material producing apparatus constituted of a raw material supplying device 10, a screw raw material feeder 20, a cracking furnace 30, a heating furnace 40, a rectification column 50, a volatile oil cooler 60, a diesel oil cooler 70, a volatile oil purifying device 80 and a diesel oil purifying device 90, subjecting the waste plastic as a raw material to a catalytic cracking process, rectification and purification processes, producing a high-grade oil such as a volatile oil and a diesel oil to prevent an environmental pollution and to reproduce energy. An apparatus used for the method is provided. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06192775-A (JP)
Title: Ti-al alloy and its production
Inventor: KIMURA MASAO
IPC: C22F1/00
Filed: 1992-12-28
Abstract: PURPOSE:To develop a Ti-Al allay excellent in fracture strength at a high temp. by subjecting a Ti-Al intermetallic compound having a specified compsn. contg. Mo as a third element to heat treatment under specified temp. conditions. CONSTITUTION:A Ti-Al intermetallic compound having a compsn. of the general formula of TiXAl1-X-YMoY [0.50<=X<=0.57 and 0.01<=Y<=0.08] and having a compsn. constituted of, by atom, 35.0 to 49.0% Al and 1.0 to 8.0% Mo, and the balance Ti in which Mo as a third element is contained is subjected to heat treatment at 1120 to 1400 deg.C and is furthermore subjected to heat treatment at 900 to 1120 deg.C. The Ti-Al alloy material in which fgamma, falpha and fbeta which are the ratios of the three phases of the gamma phase (TiAl), the alpha2 phase (Ti3Al) and the beta phase (Ti alloy) satisfy fgamma/falpha<1.0 and 0.1<=fbeta<=30.0, the occupancy ratio of the lamellar structure of the gamma phase and alpha2 phase is high of >=50% and fracture strength at 800 deg.C is regulated to >=300Mpa and excellent in high strength and high temp. heat resistance can be obtd.
Patent JP-H05158698-A (JP)
Title: Membership function generation system
Inventor: IIDA TOSHIYUKI
IPC: G06F17/30
Filed: 1991-12-06
Abstract: PURPOSE:To make a membership function which matches a human feeling correspond to a vague word by a fuzzy-technology applied system. CONSTITUTION:A recollection table 7 is a table showing correspondence between input words and other words recollected with the words. A processor 2 refers to the recollection table 7 when retrieval conditions are inputted on a keyboard 1, etc., and selects other vague words recollected with the given vague word. Then membership functions are generated as many as classes of the given vague word and other selected vague words. Relative information for calculating parameters determining the shapes of the membership functions is stored in the recollection table 7 and the values of the parameters calculated according to the relative information are stored in a parameter table 8. Further, models 9 of the membership functions are held.
Patent JP-H10190398-A (JP)
Title: Piezoelectric component
Inventor: IWAKAWA YOSHIAKI
IPC: H03H9/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface mountable piezoelectric component with less fluctuation of characteristics for practically turning the number of components to three and improving productivity. SOLUTION: For this piezoelectric component, a piezoelectric resonance element 1 and a capacitive element are arranged in the state of being connected through a conductive adhesive material 7 inside a columnar case 3, input/output terminal electrodes 4 and 5 are formed at both end openings of the case 3 and the end face part of the piezoelectric resonance element 1 and the capacitive element and a ground terminal 6 connected to the common capacitor electrode of the capacitive element is formed on the mounting bottom surface of the case 3. In this case, the ground terminal 6 is integrally fixed to the mounting bottom surface of the case 3 and a through-hole 62 passed through the bottom surface thick part of the case 3 and filled with a conductor 8 connected to the capacitor element is provided on the fixing part.
Patent JP-H11184037-A (JP)
Title: Silver halide photographic sensitive material, x-ray image forming unit and method, and method for processing silver halide photographic sensitive material
Inventor: ADACHI HITOSHI
IPC: G03C5/29
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material high in sensitivity and density and improved in storage stability with the lapse of time. SOLUTION: This sensitive material is provided on a support with hydrophilic colloidal layers including at least one silver halide emulsion layer and at least one of these hydrophilic colloidal layers contains at least cane kind of compound forming a silver complex smaller in solubility product than silver iodide, and a thiocyanate ion in an amount of 1×10<-5> -1×10<-3> , preferably, 1×10<-4> -1×10<-2> mol per 1 mol of the silver halide.
Patent JP-2001163726-A (JP)
Title: Cosmetic
Inventor: SAKUYAMA HIDE
IPC: A61K8/30
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic good in extensibility without a stickiness feeling during the use. SOLUTION: This cosmetic of an O/W microemulsion type is obtained by applying a shear force corresponding to a high-pressure homogenizer treatment under >=400 atm to ingredients comprising (A) one or more kinds selected from an anionic and/or a nonionic surfactant, (B) an oil, (C) a polyhydric alcohol and (D) water. Thereby, the cosmetic can be produced with a smaller amount of the surfactant, and a toilet lotion good in extensibility without a stickiness feeling can be produced. The cosmetic is excellent in safety with slight skin irritation.
Patent JP-H05123072-A (JP)
Title: Electric fan for drying cattle shed and drying method and device by the same electric fan
Inventor: KONDO MASAMI
IPC: F04D27/00
Filed: 1991-11-07
Abstract: PURPOSE:To improve living circumference conditions of livestock in a cattle shed by operating a temperature sensor, etc., stirring air in the cattle shed by electric fan and drying straw mulch, etc. CONSTITUTION:Both or either one sensor of a temperature sensor 4 and a moisture sensor 5 act on light in the case of high temperature and high moisture and air in a cattle shed is stirred by blade for air stirring of electric fan to dry the interior of the cattle shed.
Patent JP-H11182496-A (JP)
Title: Axial-flow fan
Inventor: WATANABE YASUHISA
IPC: F04D29/38
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an axial-flow fan which is embodied in a lightweight construction and which does not require any balance adjustment of vanes one by one. SOLUTION: An axial-flow fan has a hub 2 rotated upon receiving the torque externally and a plurality of vanes extending radially around the hub, wherein the vanes are composed of suction face plates 3a which constitute the suction side of vanes, extend to the periphery of the hub 2, leave the discharge side open, and are formed in an approx. concave section, discharge face plates 3b whose discharge sides are arranged mating with the suction surface plates 3a, and a join where the discharge face plates 3b are joined with the suction face plates 3a, wherein a hollow A is formed in the join between the discharge face plates 3b and suction face plates 3a.
Patent JP-H07200931-A (JP)
Title: Automatic vending machine
Inventor: OSAKI SHIGEYOSHI
IPC: G07F9/00
Filed: 1993-12-29
Abstract: PURPOSE:To store articles of various kinds of sizes by changing the position where a partition plate is fitted to a rack according to the size of articles. CONSTITUTION:At the position facing the upper part of the rack 2 of the automatic vending machine, an insulating door is provided between the rack and a front door, and the rack 2 for article storage is equipped with a pushing-out machine 4 which carries articles from the inner side to the front side by pushing their back and partition plates 24 for the articles. Each partition plate 24 has its fitting position made to be possible to be changed to three fitting holes 14a, 14b, and 14c provided to the pushing-out mechanism 4. A rear stopper 32 can change its position according to which fitting hole the partition plate is fitted to. Further, the position of a front stopper can be changed by the addition of an adapter. Consequently, even when articles change in width or depth, they can be partitioned correspondingly and a plane stack of articles is never disordered. Further, many covers provided with flanges at their edges are provided above the article push-out opening of the insulating door to improve the airtightness.
Patent JP-H06175974-A (JP)
Title: Data communication circuit
Inventor: FUKAZAWA MASAYUKI
IPC: G06F13/38
Filed: 1992-12-03
Abstract: PURPOSE:To provide the data communication circuit capable of data transfer based on handshaking without FIFOs neither a dead time. CONSTITUTION:A data reception part 2A is provided which is provided with a reception circuit 11A consisting of an S/P (serial/parallel) converter and a controller, a two-stage buffer circuit 12A which takes in data from the S/P converter and outputs it to a data bets 4, and a circuit 13 which generates a state signal indicating whether data in a buffer 122A in the second stage of the two-stage buffer circuit is read out by a bus master or not. When the state signal indicates that data in the buffer 122 in the second stage is read out by a bus master 3A, the controller writes data in a buffer 121A in the first stage to the buffer 122A in the second stage and sends a data transfer permission signal to a data transmission part 2B in a transmission source device B.
Patent JP-H10194692-A (JP)
Title: Battery type reach forklift
Inventor: TSUNODA TAKAFUMI
IPC: B66F9/075
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To simplify handling of an oil pressure pipe so as to accomplish reduce a pressure loss and improve assembling ability. SOLUTION: Inside a frame 1, an oil tank 2 is mounted in the center part in the width direction of a vehicle, and an oil pump 6 connected to a cargo handling motor 5 and a solenoid type control valve 13 are arranged on the left side of the oil tank 2 in view toward the front side of the vehicle, while the control valve 13 is electrically connected to a control lever arranged on an instrument panel in a driver seat. On the right side of the oil tank 2, a controller 4 is arranged.
Patent JP-H10190067-A (JP)
Title: Led display
Inventor: NAGAI YOSHIFUMI
IPC: G09F9/33
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an LED which is free from color irregularity and is highly accurate and highly sensitive by combining and using a light emitting diode whose a main light emitting wavelength is selected from a first light emission wavelength region and a light emitting diode whose main light emission wavelength is selected from a second light emission wavelength region at the side of long wavelength. SOLUTION: As a blue light semiconductor light emitting element, for example, light emitting diodes of main light emitting wavelength of 464 to 485nm are used and they are classified into three groups on the basis of main light emitting wavelength; the ones of a main light emitting wavelength of 464nm or more and less than 475nm is group A, the ones of a main light emitting wavelength of 475nm or more and less than 480nm is group B and the ones of a light emitting wavelength of 480nm or more and less than 485nm is group C. Among the A, B, C light emitting diode groups, two light emitting diodes selected from group B are arranged in proximity to each other, and in group A and group C, one light emitting diode is used from each of groups A and C and arranged in proximity to form one picture element of a LED display.  An LED chip and a light emitting element wherein various semiconductors are used are used as light emitting diodes 101 to 106. Thereby, it is possible to obtain an LED display of high yield while correcting color irregularity caused by light emitting wavelength gap of the light emitting diodes 101 to 106, and a display wherein it is used.