baber/WOPTO huggingface dataset:
Patent JP-H07197281-A (JP)
Title: Heat treatment of iron and steel member having heat resistance, corrosion resistance and high tensile force
Inventor: FURUHATA YASUO
IPC: C23C2/12
Filed: 1993-12-28
Abstract: PURPOSE:To produce iron and steel members having heat resistance, corrosion resistance and high tensile force by sticking and forming Al on the surfaces of the iron and steel members, and heating the members under specific conditions to form an iron-Al alloy, then subjecting the members to oil quenching and then to tempering at a specific temp. CONSTITUTION:The iron and steel members worked to prescribed shapes are immersed into the molten Al or the Al layers are stuck and formed on the surfaces of the members by thermal spraying of Al or Al alloy. The entire part of the members is then heated at an austenite structure temp. and is held for several tens minutes to several hours to diffuse the stuck Al and to form the iron-Al alloy, and simultaneously, the members of the austenite structure are oil quenched. After the oil quenching, the members of the martensite structure are further tempered and the tempering is ended at about 500 deg.C tempering temp. or below to form the sorbite structure at which the desired high tensile force is obtainable. As a result, the iron and steel members having the heat resistance, the corrosion resistance and the high tensile force are obtd.
Patent JP-H07197214-A (JP)
Title: Al-mg-si alloy sheet excellent in formability and its production
Inventor: SAKURAI TAKEO
IPC: C22F1/04
Filed: 1993-12-30
Abstract: PURPOSE:To obtain an Al-Mg-Si alloy having excellent formability equal to that of an Al-Mg alloy by specifying respective optimum temp. ranges of homogenizing treatment and solution heat treatment for an Al-Mg-Si alloy and elevating the temps. CONSTITUTION:An ingot of an Al alloy, which has a composition containing, by weight, 0.2-1.0% Mg and 0.5-2.0% Si as essential components and also containing, if necessary, one or more kinds among <=1.0% Cu, <=0.50% Mn, <=0.1% Ti, and <=0.3% Fe, is used. This ingot is subjected to homogenizing treatment at a temp. in the high temp. range between 530 and 600 deg.C and then hot-rolled and cold-rolled to the prescribed sheet thickness. Subsequently, solution heat treatment is done at 530-600 deg.C (not higher than the burning temp.) for 5-45sec holding time. By this method, the optimum size and content of intermetallic compound can be obtained, and superior formability can also be obtained.
Patent JP-2000194083-A (JP)
Title: Sheet reading device
Inventor: MUELLER JUERGEN
IPC: G03B42/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet reading device capable of unnecessitating many pairs of transfer rollers and a transfer section of a small curvature radius, and capable of carefully handling a sheet. SOLUTION: The sheet reading device is prepared for reading information stored in the sheet 3 out of the sheet 3 when the sheet 3 in the cassette is supplied to the device. An erasing device equipped with an erasing lamp 5 and a reflector 4 is arranged between a cassette storing part and a scanner equipped with a laser light source 6 and a reading device 7, and they are arranged in an overlaid state in a vertical direction. The sheet 3 vertically pulled out of the cassette is carried downward by a suction device 14, then, transferred toward the erasing device and the scanner by pairs of transfer rollers 8 and 9 arranged in front and behind the scanning gap. The information stored in the sheet 3 is read by the scanner and erased by the erasing device.
Patent JP-H10179521-A (JP)
Title: Visual axis contact eye detecting method and device, and storage medium
Inventor: ARAI TAKASHI
IPC: A61B3/113
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent an eyeball image flare by the disturbing light, reliably and smoothly detect a cornea reflected image or the like, and detect a line of sight with high accuracy by irradiating an eyeball of an observer with a light source of a specific wave length region picking up an image of the eyeball, and cutting a wave length region of the specific wave length region light source of a beam of disturbing light. SOLUTION: An infrared ray cut filter 101 to cut infrared rays is arranged in the front stage of a display element 1102. At least one among image forming lenses 1117a and 1117b is composed of a material to cut a beam of light having a wave length except for infrared rays. The degradation of an image and the occurrence of a ghost of an eye 1103 of an observer by a beam of light having an excess wave length can be prevented thereby. Therefore, an infrared ray component generated from the display element 1102 is cut, and the disturbing light can be removed. Therefore, the degradation of an image of the eyeball 1103 whose image is formed on a visual axis detecting image sensor 1116 can be prevented, and a pupil image or the like can be reliably detected.
Patent JP-H05160235-A (JP)
Title: Deciding method for visual inspection field of soldered part
Inventor: WATABE TAKEFUMI
IPC: G01N21/956
Filed: 1991-12-02
Abstract: PURPOSE:To decide a suitable, visual inspection field on a soldered part at an end of a lead to be inspected by taking in a variation in length of the lead in response to a positional deviating of an IC package and an irregularity in size of the lead length to set an inspection window, and allowing it to follow up the positional deviation and the deviation in the length. CONSTITUTION:A first window A is set to the entire lead 2 of an IC package 1, and a lead root position is decided in the window A. Then, a length corresponding to the lead length L is added to the lead room position in a Y-axis direction, and a second window B is set. Subsequently, a boundary between the end face of the lead 2 and the surface of a soldered part 5 is identified from a density difference of images of the end face of the lead 2 and the surface of the part 5 in the window B, and the position of the end of the lead 2 is detected from the boundary position. With the end position of the lead 2 as a reference an inspection window C is decided as a visual inspection field of the soldered part. Thus, the positioning accuracy of the field of the soldered part can be improved.
Patent JP-H10187829-A (JP)
Title: Radio communication system for security data
Inventor: WATANABE TAKAHIRO
IPC: H04B1/40
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To display out security data by performing its radio reception only at a shop defined as the object of data transmission service. SOLUTION: At line reception equipment (transmission side equipment) 4, a shop ID for specifying the shop of service object is applied to security data to be transmitted by an ID applying part 16, and the relevant security data are transmitted to information display terminal equipment (reception side equipment) 5 by radio through a radio unit 13. At the information display terminal equipment 5, these security data are received by a radio unit 32, coincidence in the shop ID of relevant security data is judged by an ID check part 34 and only the security data having the coincident shop ID are displayed out on a display part 6. Thus, the security data are received and displayed out only at the information display terminal equipment 5 installed at the shop of service object.
Patent JP-H11191953-A (JP)
Title: Wiring structure of parallel circuit
Inventor: KOTANI KAZUYA
IPC: H02M1/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively provide a wiring structure capable of suppressing current unbalance in a parallel circuit, while the inductances of wirings of which the parallel circuit is composed are not increased. SOLUTION: The wiring structure of a parallel circuit is such that the directions of currents applied to the input conductor 1 of a switching device S1 and to the output conductor 4 of a switching device S2 adjacent to the switching device S1 respectively are directed opposite to each other, and the input conductor 1 and the output conductor 4 are arranged close to each other. Furthermore, a magnetic core CR1 by which mutual inductions with polarities opposite to each other are applied to both the conductors 1 and 4 is provided around the conductors 1 and 4.  With this constitution, a current applied to the feeding side input conductor 1 and a current applied to the receiving side output conductor 4 generate fluxes in directions opposite to each other and currents with directions opposite to each other are induced by the fluxes, and the currents applied to both the conductors are mutually equalized, so that the current unbalance between the switching devices is suppressed.
Patent JP-2000181729-A (JP)
Title: Processor resource selection method, processor resource selection system for the same and program recording medium which computer can read
Inventor: YAMIYA KAZUAKI
IPC: G06F15/177
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To effectively use and rightly use whole processor resources. SOLUTION: Processor resources (preferential processors) which are preferentially used in respective jobs and processor resources (extension processors) which can preliminarily be used apart from the processor resources are previously divided into classes (classes A-C). The preferential processors of the class A are processors 21-23 and the extension processors are processors 24-N. When the processor resource allocation part 1 allocates the processors to the jobs waiting for the resources, it uses the idle preferential processor when it exists in the class of the job. When it does not exist, the extension processor of the call is used with a prescribed condition, namely, it is used when the extension processor is not in the middle of use and the job waiting for the resource does not exist in the class to which the extension processor belongs, for example.
Patent JP-H10184181-A (JP)
Title: Brake and rack for semiautomatic door
Inventor: YAMASAKA NOBUHARU
IPC: E05F5/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce engagement resistance and smooth the rotation of a pinion by inclinedly forming teeth shapes of a rack, providing a level difference in the tooth shape of the rack so as to lower the height of the rear half of the tooth shape, and enlarging the engagement clearance with the pinion. SOLUTION: As for the heights of the tooth forms 10a, 10b, 10c... of a rack 9, the tooth form 10a in the starting point side which is engaged with a pinion 7 is the highest and gradually lowered toward the terminal side. Because the top edge 12 of the rack 9 is set horizontal so as to be fitted by screwing, each tooth shape is inclined. The pinion 7 fitted to a door is engaged with the teeth shapes 10a, 10b, 10c... of the rack 9 so that the pinion 7 is rotated to agitate viscous fluid and the resistance to the rotation exerts the brake to operate to the slide of the door. As the engagement clearance toward the pinion 7 becomes gradually larger, the engagement friction resistance becomes smaller by the clearance so that the rotation of the pinion becomes smooth by that.
Patent JP-2000200336-A (JP)
Title: Method and device for forming individualized chip card
Inventor: FISCHBACHER JOHANNES DR
IPC: B42D15/10
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method for reducing the degree of rejection in the individualization of a chip card by mutually individualizing an integrated circuit and a card main body and building the individualized integrated circuit in the individualized card main body. SOLUTION: A ingress test is conducted, and initialization and individualization are carried out (20). The integrated circuit or module is punched out of a carry belt (22). Simultaneously, the code of a palette is assigned to respective individualized modules (21). Data records assigned to the code of the palette are evaluated during the individualization of the card main body (23). Properly individualized modules are embedded in properly individualized card bodies in correct order (24). It is checked whether the individualized modules are correctly assigned to the individualized card main bodies or whether the chip is damaged at the time of the incorporation (25). Lastly, cards are stacked in magazines in order or prescribed order.
Patent JP-H10179066-A (JP)
Title: Chinese noodles
Inventor: TOUZAKI KOUICHI
IPC: A23L7/109
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide Chinese noodles with which original taste and feels to eat such as elasticity (strength), suitable hardness and smoothness on surface can be kept for a long time even after makign into a form although the quantity of brine to be used is decreased or turned to zero. SOLUTION: With raw material powder in an amount of 100wt.% mainly composed of wheet flour, transglutaminase of 0.5-2.0wt.% and brine of 0.1-0.4wt.% are added, kneaded and mixed or transglutaminase in an amount of 0.4-2.0wt.% and egg liquid of 2.0-8.0wt.% are added, kneaded and mixed, these kneaded and mixed objects are prepared for noodles and made into a noodle body and the noodle body is processed into a form so that the original taste and feels to eat as Chinese noodles can be kept long even after making into a form.
Patent JP-H11194682-A (JP)
Title: Image recorder
Inventor: KAWANA TAKASHI
IPC: G03G21/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To restrain the number of rewriting times in a memory to the minimum and to preserve accurate unit information in the memory by writing data in the memory of a consumable goods unit in the case of detecting that an opening/closing member is changed from a closed state to an opened state or detecting the designation of turning off a power source. SOLUTION: A printing start instruction (S421), opening a door (S423) and turning off the power source (S424) transmitted from a printer controller are monitored. In the case of judging that the door is opened (S423), a write-in sequence (S425) for writing desired information in the EEPROM of a photoreceptor drum from a CPU is executed by judging that the photoreceptor drum is exchanged by a user. In the case of judging that the door is closed (S426), the read-in sequence for reading the desired information from the EEPROM of the photoreceptor drum is executed (S420). In the case of judging that the user turns off the power source switch (S427), the write-in sequence for writing the desired information in the EEPROM of the photoreceptor drum is performed (S425).
Patent JP-2000154042-A (JP)
Title: Treatment for glass surface protection
Inventor: OUCHI KATSUJI
IPC: C03C17/30
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a treatment for protecting a glass surface by which the fine appearance and durability of the glass surface after washing can be maintained over a long period of time. SOLUTION: A glass surface is washed with a hydrogen fluoride-containing detergent in a 1st step and the washed glass surface is coated with a silicon- containing coating agent in a 2nd step. In order way, the glass surface is washed with the hydrogen fluoride-containing detergent in a 1st step, residue of the 1st step is removed with a detergent containing a surfactant and a low boiling point solvent in a 2nd step and the washed glass surface is coated with the silicon-containing coating agent in a 3rd step.
Patent JP-H05184811-A (JP)
Title: Method for removing oxygen in liquid
Inventor: SUHARA YUTAKA
IPC: B01D19/00
Filed: 1991-12-27
Abstract: PURPOSE:To surely remove oxygen with a small amt. of nitrogen by jetting the gaseous nitrogen from liquefied nitrogen into the passage of a process soln., converting the soln. into a supersonic gas-liq. mixed fluid and absorbing the oxygen dissolved in the soln. into the nitrogen bubble. CONSTITUTION:Both of a liq. pump 4 and a nitrogen injector 5 are arranged in a liq. passage 3 connecting the liq. passage 3 for supplying raw water to a water storage tank 1 and also connecting the water storage tanks 1 and 2, and a delivery pump 6 is arranged in the passage for discharging the treated liq. from the tank 2. Gaseous nitrogen is jetted into the liq. flowing in the passage 3 from a nitrogen injector 5, hence a supersonic gas-liq. mixed fluid is produced, and fine bubbles are formed. The gaseous nitrogen to be supplied as a replacing gas is the high-purity gas obtained by vaporizing the liq. nitrogen discharged from the liq. nitrogen storage tank 7 by a vaporizeer 8, the flow rate and pressure of the gaseous nitrogen are adjusted by a gaseous nitrogen supply control unit 9, and the gaseous nitrogen is supplied to the injector 5 and tanks 1 and 2.
Patent JP-H06204874-A (JP)
Title: Analog/digital converting circuit
Inventor: YAMADA TSUTOMU
IPC: H03M1/36
Filed: 1992-12-29
Abstract: PURPOSE:To reduce the area of a circuit by comparing analog signals. divided by plural resistor means connected in series with the 1st. reference voltage level. CONSTITUTION:An analog signal VIN is inputted to master comparing parts 11, 13 and compared with the 1st reference voltage levels VREFT, VREFB. Then an in-phase output signal and a reverse phase output signal found out based upon mutually different voltage levels out of pairs of in-phase output signals and reverse phase output signals to be compared outputs are mutually compared, a compared output at a virtual reference voltage level V2 is found out by interpolation, and the 2nd reference voltage levels VREFi to VREFi+2 to be applied to slave comparing parts Ci to Ci+2, 14 in accordance with the compared results are set up. Then the divided analog signals obtained by dividing the analog signal VIN by plural resistor means (r) connected in series are compared with the 2nd reference voltage levels VREFi to VREFi+2.
Patent JP-2000177341-A (JP)
Title: Tire inflation pressure alarm
Inventor: KATO MICHIYA
IPC: B60C23/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To screw an antenna nut with a sleeve to a valve stem as a conductive passage and mount thereto a simply removable antenna for emitting electric waves more efficiently to thereby greatly improve transmitting performance. SOLUTION: This tire inflation pressure alarm has a case incorporated with a transmitting portion 7 consisting of a pressure detecting portion 3 for detecting tire air pressure, a signal processing circuit 4 for transmitting signals for the detected pressure to a receiver on the body side with electric waves and a power supply 5 for operating a microcomputer. The output of the signal processing circuit 4 is conducted to the valve stem 17 via a feed wire 6, the valve stem 17 is fixed a wheel rim 1 via an antenna nut 22 and a linear antenna 23 is fixed to the sleeve 22a of the antenna nut 22.
Patent JP-H11170467-A (JP)
Title: Polyester composite material and its manufacture
Inventor: MIKI TERUHISA
IPC: B32B27/36
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a polyester composite material of superior heat resistance, water resistance and flexibility, and particularly of high heat resistance (F kind heat resistance) durable for 20,000 hrs. at the 155 deg.C temperature which can be used effectively as a high heat-resistant electrical insulating material, and also manufacture a heat-resistant and water-resistant printing material in which toxic gas such as chloride gas and dioxin are not generated and the superior global environmental protection is provided and also provide a smooth manufacturing method thereof. SOLUTION: A polyester composite material is formed of polyester main fibers and a polyester non-woven cloth composed of heat fusion bonding binder fibers of melting point lower by 5-50 deg.C than the melting point of polyester main fibers heat-bonded on one face or both faces of a polyester film. The polyester composite material is manufactured by preheating the polyester film and the polyester non-woven cloth to the temperature in the range from not lower by 160 deg.C than the melting point to lower by 70 deg.C than the melting point of the polyester film before heat bonding and heat sticking under both of heat and pressure.
Patent JP-2000186303-A (JP)
Title: Healthful promenade utilizing logs
Inventor: YAMATO SHIGERU
IPC: E01C15/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To increase utilization of logs obtained from thinning for a natural promenade in a park or the like and to provide the promenade enabling improvement of health with walking on the logs of a footway thereof and being in harmony with a natural environment of the park or the like. SOLUTION: Timber from thinning is machined to be cylindrical uniformly and cut in the same length substantially. A plurality of log members 1 thus obtained are juxtaposed in close contact with each other on a plane and connected to be integral at the intermediate portions to the opposite end parts 1a of each log member 1 with connecting means 2, so that a footway unit U be formed. A plurality of footway units U thus formed are disposed in a straight row on the ground so that the log members 1 intersect the direction of walking at a right angle thereto practically, and the footway units U being in connection are joined with each other by joining means 3, so that a promenade with logs laid be formed.
Patent JP-H11187617-A (JP)
Title: Concentric biaxial simultaneous rotation device means
Inventor: TOYAMA TADANOBU
IPC: F16C25/08
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an over-hung part protruding to the side of an outer shaft from a bearing end in an inner shaft by individually supporting the outer shaft and the inner shaft with respect to a casing. SOLUTION: A casing 4 is separated into an outer casing part 4a integrated for the whole length and two types of inner casing parts 4b and 4c engaged with the inner side of the outer casing part 4a. An inner shaft 2 is supported by the inner casing part 4c via a pair of bearings 9. An inner motor M2 is arranged between the pair of the bearings 9. An outer shaft 1 arranged in a state such that it is engaged with the outer side of the over-hung part H of the inner shaft 2 is supported by the inner casing part 4b via a pair of bearings 3 on the outer peripheral side, and an outer motor M1 is provided between a pair of bearings 3.
Patent JP-H11178702-A (JP)
Title: Holder for small communication device
Inventor: HARA HIROSHI
IPC: A47G29/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a small communication device surely holding and fixing it to the backrest of a chair. SOLUTION: The holder for a small communication device 1 is provided with a pocket part 3 for housing the small communication device 13 at one tip of a main body 2 which is made bendable by coating a flexible metallic thin plate with a flexible coating material and a fixing part is provided at both tip part of the part 2. The part 2 is bent and fixed along the backrest of the chair 11 and the device 13 is housed in the part 3.
Patent JP-2001179725-A (JP)
Title: Molding method for tile body and mold therefor
Inventor: NAKAZONO MIKIO
IPC: B28B7/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for a tile body, with which an internal stress leaving within the tile body is controlled at molding the tile body so as to check the deformation of the tile body at its drying and baking, and its mold. SOLUTION: In molding the tile body for obtaining the tile body W through the pressurizing molding of a coarse body for a tile extruded from an extruder with molds consisting of a top mold 12 and a bottom mold 13 a pressurizing surface 38 corresponding to the rear surface of the tile body W is provided on the top mold 12 or the bottom mold 13. At the same time, some part of the pressurizing surface 38 is made to be a retracting and extending surface 52, which can be freely retractable and extendable, and the pressurizing surface 38 except the retracting and extending surface 52 is made to be a fixed surface 60. The coarse body is pressurizingly molded after the height of the retracting and extending surface 52 to the fixed surface 60 is set.