baber/WOPTO huggingface dataset:
Patent JP-S61119388-A (JP)
Title: Beam irradiating position detecting method of high energy density beam
Inventor: TERABAYASHI TAKAO
IPC: H01L21/67
Filed: 1984-11-14
Abstract: PURPOSE:To detect synthetically an irradiating position shift by placing the reference surface of a reference sample so as to abut on the reference stopper surface of a work loading base in which coordinates from an absolute origin are already known, and executing a piercing by irradiating a beam to a known prescribed position from the reference stopper surface. CONSTITUTION:To reference stopper 32, 31 surfaces of a work loading base 6 in which coordinates LX, LY from an absolute origin 34 are already known, the reference surfaces 24, 23 of a reference sample 25 are joined and placed so as to adhere closely by a fixing jig 33. In such a state, the piercing is executed by irradiating a beam to a known prescribed position XY point 18 from the reference stopper surfaces 31, 32. From its irradiation position 18 and an irradiating target position X'Y'19 of the reference sample 25, an irradiating synthetic position shift is detected. In this regard, these operations can be detected immediately by using a computer.
Patent JP-2000063746-A (JP)
Title: Resin composition for aqueous coating material
Inventor: SHIMODA MASAHARU
IPC: C09D5/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a membrane excellent in waterproof property, solvent resistance and anti-corrosion property by reacting a specific urethane prepolymer with a resin. SOLUTION: This resin composition for an aqueous coating material is obtained by reacting (A) a urethane prepolymer having an isocyanate terminal obtained by reacting (i) a diisocyanate (e.g. 2,4-tolylenediisocyanate), (ii) a polyol (e.g. a low molecular weight glycol) and (iii) a diol containing carboxyl group (e.g. a condensed material of 2,2-dimethylolbutanoic acid) with (B) a polyphenolic resin and/or a phenoxy resin and then neutralizing with (C) a tertiary amine and dispersing in water. Further, it is preferable that in the component (A), an equivalent ratio of the isocyanate group/hydroxyl group is in the range of 1.1-8.0, a solid portion ratio of the components (A) to (B) is in the range of 0.1-100, and a resin acid value is 10-100 mgKOH/g.
Patent JP-S60130318-A (JP)
Inventor: MAEKAWA MINORU
IPC: A01G31/00
Filed: 1983-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000063815-A (JP)
Title: Heat accumulating process and heat accumulating device using this
Inventor: YABE MASAYOSHI
IPC: C09K5/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat accumulating process including an active heat-dissipation regulating process which stabilizes the heat-dissipation initiation temperature for easy designing of a heat accumulating device using a latent-heat heat accumulator for moderate high temperatures, and a heat accumulating device using this. SOLUTION: A heat accumulating method, which includes a heat-accumulation process wherein a latent-heat heat accumulator is heated and melt and a heat- dissipation process wherein the heat accumulator is cooled and solidified, is characterized by the latent-heat heat-accumulator having a melting point of from 70 to 200 deg.C and by the heat-dissipation process wherein a heat impact is provided to the latent-heat heat accumulator.  A heat accumulating device includes a latent-heat heat accumulator having a melting point of from 70 to 200 deg.C and comprises at least a heat accumulating tank wherein heat-exchange is carried out between the latent-heat heat accumulator and a heating medium, a heating medium-supplying facility which supplies a heating medium having a temperature lower than the melting point by 30 deg.C or more and a heat source device which regulates the temperature of the latent-heat heat accumulator to a temperature higher than the melting point by from 5 to 50 deg.C.
Patent JP-H0979209-A (JP)
Title: Hydraulic controller
Inventor: OKUMA SHINJI
IPC: B60K17/356
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the operating responsiveness of a hydraulic actuator such as a hydraulic clutch or the like. SOLUTION: A hydraulic pump 35 and a pair of hydraulic clutches 3L and 3R are connected to each other via a regulator 41, a linear solenoid valve 42 and a pair of three-way valves 44L and 44R, and opening of this linear solenoid valve 42 and opening or closing of these paired three-way valves 44L and 44R are all controlled by an electronic control unit U. In a moment when these three-way valves 44L and 44R are opened to engage the hydraulic clutches 3L and 3R, the opening of the linear solenoid valve 42 is made larger than the ordinary opening as long as the specified time, hydraulic pressure to be transmitted to the hydraulic clutches 3L and 3R by way of the three-way valves 44L and 44R is increased.  With this constitution, a hydraulic fluid is quickly filled up in an oil passage connecting the linear solenoid valve 42 and the paired hydraulic clutches 3L and 3R, and thus the extent of engaging responsiveness of the hydraulic clutches 3L and 3R are improvable.
Patent JP-S6299439-A (JP)
Title: Free-cutting high permeability alloy
Inventor: TAMAKI KOICHI
IPC: G11B5/127
Filed: 1985-10-26
Abstract: PURPOSE:To obtain an alloy excellent in machinability and having high magnetic permeability by adding specific amounts of Si, Al, and particularly Mn to Fe. CONSTITUTION:Raw materials are blended so that they form a composition consisting of, by weight, 4-12% Si, 3-9% Al, 0.2-5% Mn, and the balance Fe, which is melted by use of an alumina crucible in vacuum or in a nonoxidizing atmosphere by means of a high frequency induction furnace to be formed into alloy ingot.
Patent JP-H04116915-A (JP)
Title: Drawing-beam diameter adjusting method
Inventor: ISOBE MORIYUKI
IPC: H01L21/027
Filed: 1990-09-07
Abstract: PURPOSE:To enable a high drawing accuracy to be maintained by measuring an electron beam diameter on a drawing material with a specified reduction rate of an electronic optical system and then adjusting the electronic optical system based on this measured value. CONSTITUTION:With excitation of a reduction lens being 0, a beam size on a material 4 is set to a specified reduction ratio and an objective lens power supply 9 is controlled, thus enabling automatic focusing operation to be made by the objective lens 3. After the focusing is completed, deflection signal for measuring a beam size is supplied from a calculator 12 to a deflector 5 through an amplifier 13 and then the beam is scanned straightly across a mark M. The generated reflection electron is detected by a detection element 6 and is stored in a waveform memory 11 after amplification by an amplifier 10. The calculator 12 sets the width of a half-life value of a wave- height value of the waveform to a beam diameter, obtains the size of an electron gun cross over from the reduction rate of the optical system, controls a power supply 8, and then sets the strength of the reduction lens so that the beam diameter on the material 4 becomes a desired size. After the beam diameter is adjusted, a highly accurate pattern can be drawn by supplying deflection signal to the deflector 5.
Patent JP-2001065871-A (JP)
Title: Microwave oven
Inventor: KAKIZAWA TOSHIO
IPC: F24C7/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the overheating of an empty oven by judging the presence of a food stuff in a cavity through only an infrared sensor for measuring a temperature. SOLUTION: When an input of cooking start is made a temperature distribution in a cavity is detected by an infrared sensor 8 and the presence of a food stuff is judged based on the detected temperature distribution. When the presence of a food stuff is judged, the starting of heating thereafter is permitted. However, when the absence of the food stuff is judged, a magnetron 61 is driven thereafter to start the heating of the food stuff and, then, the temperature distribution in the cavity is detected by the infrared sensor 8 when a predetermined period of time is elapsed and the presence of the food stuff is judged based on the detected temperature distribution. In this case, when the presence of the food stuff is judged, heating is continued, however, when the absence of the food stuff is judged, the heating is stopped forcibly.  According to this method, when the heating by the magnetron 61 is started under a condition that no food stuff is present, the heating is stopped in the initial stage of the same whereby the waste of an electric power is prevented and bad affection to instruments due to heating of an empty oven can be prevented.
Patent JP-H1156314-A (JP)
Title: Production of juice highly containing carotenoid
Inventor: SUMIDA KOJI
IPC: A23L2/70
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject juice without lowering quality by subjecting fruits of citrus to squeezing, filtration and a light centrifugation, and further subjecting a supernatant to a heavy centrifugation, then mixing a precipitated part with a juice and adjusting carotenoid content. SOLUTION: Fruits of citrus are squeezed and filtered (sieved) and a precipitated part is removed by a light centrifugation of <=3,000 g.min centrifugal intensity and resultant supernatant part is further subjected to a heavy centrifugation of >=1,500 g.min centrifugal intensity to separate to a precipitated part and a supernatant part on a condition that the centrifugal intensity of the light centrifugation is lower than the centrifugal intensity of the heavy centrifugation. A carotenoid content is adjusted to a prescribed level by suitably mixing the precipitated part with a usual juice.
Patent JP-H04118771-A (JP)
Title: Document preparing device
Inventor: MACHIDA SATOSHI
IPC: G06F17/21
Filed: 1990-09-10
Abstract: PURPOSE:To accurately execute print image display and cancellation of it by an optional font with an easy key operation by executing the print image display by switching the optional font to a basic font. CONSTITUTION:A CPU 10 permits to select the basic font or the optional font by a keyboard 13 when the optional font is designated in a print format, and when the optional font is selected, the optional font is read out from an external storage medium such as an external ROM 18, etc., and it is stored in a RAM 17, and the print image display is executed by a display controller 16. Meanwhile, when the specific key input of a (cancellation) key, etc., is performed after selection, the fact is detected, and the optional font is switched to the basic font, and the print image display is executed by the display controller 16. In such a way, it is possible to accurately execute the print image display and the cancellation of it by the optional font with the easy key operation.
Patent JP-S6484815-A (JP)
Title: Chip charger for chip tape
Inventor: KUBOTA SHIGERU
IPC: H05K13/02
Filed: 1987-09-24
Abstract: PURPOSE:To increase the capacity of a chip charger by charging chip charge holes with chips during synchronous transferrence of a tape due to a revolutional wheel with the chips charged into recesses of the wheel. CONSTITUTION:A line of chips t fed from a feeder 5 according to the revolution of a wheel 1 are charged into recesses 2 by suction force at an air intake 4. When a tape a' is synchronously transferred with the revolution of the wheel 1 for the recesses 2 charged with the chips t to reach the position alpha within a required radius angle, respective pushing pins 6 are raised one by one on a cam 7' to push forward the chips t at the tips thereof and to charge the chips in turn into charge holes b for the chips of the tape a'. The pushing pins 6 are returned to the original position by means of a spring 9 force at the bottom of the wheel and further the tape a' charged with the chips t into the chip charge hole 6 is transferred to separate from the wheel 1 and sealed with a top taped for the upper surface of the tape a' by means of a sealing device 13.
Patent JP-H0580891-A (JP)
Title: Personal computer
Inventor: FUKUI TAKANAO
IPC: G06F1/26
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a computer capable of preventing malfunction and the distraction of an element due to leakage potential from an external device connected when the power source of a main body is turned off from occurring. CONSTITUTION:A power source OH/OFF detector 20 which detects the OH/OFF of the power source of the main body and a MOSFET 23 are provided, and the MOSFET 23 is switched and substrate potential 5 is grounded while the power source of the main body is turned off.
Patent JP-H0868025-A (JP)
Title: Snow-clearing vehicle
Inventor: KURAUCHI MASAJIRO
IPC: E01H5/06
Filed: 1994-08-26
Abstract: PURPOSE: To evenly press a blade on a snow surface even when the body of a vehicle is inclined and keep the high clearing efficiency of snow, by detecting the hydraulic oil pressure of pressure chamber to press down the grader blade and operating the deviation of hydraulic pressure and driving a hydraulic cylinder device. CONSTITUTION: Snow is removed by a grader blade 30 while slanting the body along the snow face, in a road with a large grade from the center to the shoulder, a gradient road, or a bend of a mountain path, etc. At that time, when the body leans to the right for instance, the pressing force of the left side hydraulic cylinder 50 pressing the left side of the grader blade decreases in comparison with the right side. And further, a controller 70 instructs the driving output to the hydraulic control valve 78L by receiving a pressure signal of a pressure sensor 76. And the hydraulic cylinder 50 extends and the left side of blade 30 moves down. And the blade 30 gets in contact with the snow face almost evenly in the full length thereof and snow is smoothly and efficiently removed at a uniform pressure.  In this way, an inexpensive snow-clearing vehicle 10 with a simple structure can be obtained.
Patent JP-H0581588-A (JP)
Title: Preamplifier for otdr device
Inventor: MIKAMURA YASUKI
IPC: G01J1/02
Filed: 1991-09-19
Abstract: PURPOSE:To suppress 'blind over edging' phenomena caused by frequency dispersion peculiar to a compound semiconductor. CONSTITUTION:The amplifier circuit 101 of the preamplifier consists of the compound semiconductor FET and it is the amplifier of a trans impedance type or a high impedance type. The feature of the preamplifier is that the equalization circuit 107 of RC constitution are provided between the light detecting element and the input of the amplifier circuit. 'VB' shows being connected with a power source terminal for a bias. The equalization circuit 107 consists of resistance R1 to R4 and a capacitor C4, e.g. When a frequency rises, the impedance of the capacitor C4 is decreased and current flowing resistance R3 is increased. Thus, the output v1 of the equalization circuit becomes larger and compensation is executed.
Patent JP-2000172055-A (JP)
Title: Image forming device and electrostatic charging device provided therefor
Inventor: SAWADA AKIRA
IPC: G03G15/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To make foreign material such as toner prevented from melt sticking on a surface of an electrostatic charging roller, regardless of adopting the roller cleaning member of a permanent contact type. SOLUTION: This charging device is allowed to make the surface of the charging roller 9 to be a specific surface roughness provided with orienting property, and to make the orienting property of the surface roughness in the forward direction to the rotary direction of the photoreceptor 1 (direction shown by arrow A), and to make the orienting property in the direction opposite to the rubbing direction against the roller cleaning member 22. As the result of the above, because of fine vibration derived from repeated butting/parting to the charging roller 9 by fine projecting parts on the surface of the cleaning member 22 during rotation of the charging roller 9, the foreign material is prevented from melt sticking on the surface of the charging roller 9 by always imparting the impact force on the foreign material stuck on the surface of the charging roller 9.
Patent JP-H0791935-A (JP)
Title: Method and device for detecting winding shape of coil
Inventor: BABA TAKAHISA
IPC: G01B11/24
Filed: 1993-09-27
Abstract: PURPOSE:To exactly find a center point in the direction of a coil width even in the case where a moving speed of a coil is not constant in a method for measuring a distance up to the coil in one direction with a laser distance sensor and detecting a winding shape of the coil. CONSTITUTION:A detection magnet 2 is provided on a carriage 1 and the center of a coil 3 mounted on the carriage 1 is aligned with the detection magnet 2. A start sensor 4 for detecting a measuring start position along the advance direction of the carriage 1, a position detection sensor 5 for detecting the center point of the coil 3, and an end sensor 6 for detecting a measurement end position are arranged and a laser distance sensor 7 for measuring a distance up to the coil 3 in a constant cycle on the opposed side to the position detection sensor 5 is disposed. The number of measurement data measured by the distance sensors 7 is counted in a period wherein a personal computer 8 is used from measurement start to measurement end and another period wherein the position distance sensor 5 detects the center point of the coil up to the measurement end, the data number of the latter is subtracted from the total number of the data of the former, and the center point of the coil is found.
Patent JP-H0583243-A (JP)
Title: Cordless telephone set
Inventor: NAKAYAMA MIKIO
IPC: H04W12/00
Filed: 1991-09-19
Abstract: PURPOSE:To prevent confidential communication between a master set and a slave set from being deciphered by other party to the utmost. CONSTITUTION:A master set 1 and a slave set 2 digitally encode a transmission voice signal and cipher the signal with a cryptographic key. The slave set is provided with a cryptographic key generating means 251 generating a cryptographic key to start using therein, and an infrared ray transmission means 252 sending the generated cryptographic key to the master set in an infrared ray 61 and with a cryptographic key setting means 157 extracting the cryptographic key from the received infrared ray 61 and starting the use of it in the master set. Moreover, the master set returns the cryptographic key to the slave set in an infrared ray and the slave set collates the cryptographic key with the generated cryptographic key and starts using it after the coincidence of both the cryptographic keys is confirmed.
Patent JP-H1060446-A (JP)
Title: Dichromatic coloring matter, liquid crystal composition and liquid crystal element
Inventor: MATSUI MASAKI
IPC: C09B31/18
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new azo-based dichromatic coloring matter incorporated with fluorine-substituted alkyl in the disazo molecule, exhibiting high solubility to a fluorine-based liquid crystal compound, excellent dichroism, coloring power and light resistance, thus useful in liquid crystal compositions for liquid crystal elements. SOLUTION: This new azo-based dichromatic coloring mater is a compound of formula I (R<1> and R<2> are each H, an alkyl, etc., or may be bound to each other to form a nitrogen-contg. aliphatic cycle; Rf is a >=3F-substituted 1-12C alkyl; X is 1,4-phenylene; Z<1> to Z<9> are each H, a halogen, etc.; Z<1> and Z<2> , Z<4> and Z<5> , and Z<7> and Z<8> may be mutually bound to form the corresponding aliphatic cycles, respectively; (m) is 0-2; (n) is 0 or 1), e.g. 4-[(4- [4-(N,N-diethylamino) phenyl]azo}phenyl)azo]benzoic acid 4-perfluorobutylphenyl ester. The compound of formula I is obtained by reaction between a compound of formula II and a compound of formula III.
Patent JP-H03105092-A (JP)
Title: Oil feeding device for sealed type two-stage scroll compressor
Inventor: TAMURA TAKAHIRO
IPC: F04C18/02
Filed: 1989-09-18
Abstract: PURPOSE:To obtain the sure lubricity by installing the oil feeding pipes for the communication between the discharge part of a low stage side compressor and the suction part of a high stage side compressor, the discharge part of the high stage side compressor and an oil storing container, and the container and the fixed scroll of each compressor and forming oil feeding holes on the fixed scroll, turning scroll and in a driving shaft. CONSTITUTION:The discharge side 1c of a low stage side compressor 13 is connected with the suction part 1d' of a high stage side compressor 14, and the discharge part 1c' of the compressor 14 is connected with an oil storing container 10. The oil in the oil storing container 10 is connected with an oil feeding hole 6e of the fixed scroll 6 of a compressor 13 by an oil feeding pipe 17 and a throttle device 18, and connected with the oil feeding hole 6e of the fixed scroll 6 of the compressor 14 by an oil feeding pipe 19, and the oil storing container 10 forms the discharge pressure of the compressor 14. The inside of the driving shaft 7c of the compressor 13 is filled with the oil which is decompressed to the discharge pressure of the compressor 13 through the oil feeding holes 6e, 6f, 5f, and 5e of the fixed scroll and turning scroll. While, the inside of the driving shaft 7c of the compressor 14 is filled with the oil having the discharge pressure of the compressor 14. Since the turning scroll of each compressor and the edge surface on the back pressure chamber side of the bearing for a a frame receives an inter mediate pressure, the bearing is supplied with oil by the pressure difference.
Patent JP-S6393683-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: TOMOTA ATSUO
IPC: B62D5/12
Filed: 1986-10-08
Abstract: PURPOSE:To prevent a seal member from being scratch by employing separate right and left pistons in a front cylinder, each of which is provided with the seal member and communicating a liquid chamber between the two seal members with an external reservoir tank when the pistons are in a neutral position. CONSTITUTION:According to turning of a steering wheel, a rack bar 11 moves to steer a front wheel. At the same time, the separate left and right pistons 17A and 17B slide in a front cylinder 16 by means of piston rods 20 and 20a, and springs 141 and 141 to send pressure oil in an oil pressure chamber 18 or 19 via an oil passage 36 and 37 to a rear cylinder and to steer a rear wheel in the same direction with the front wheel. When the pistons 17A and 17B are in a neutral position, an oil chamber 142 between two seal members 140 is communicated via a communication passage 144 with a reservoir tank 22 to supply oil also to an oil chamber 142. Thus, the sealing performance and durability are improved.
Patent JP-S60131287-A (JP)
Title: Multiple printer
Inventor: KACHI TOKUICHI
IPC: B41K3/04
Filed: 1983-12-20
Abstract: PURPOSE:To enable clear printing to be effected in the region ranging from an upper layer to a lower layer of a multiple printing material without generating noise, by a method wherein an output from an ultrasonic wave generator comprising a piezoelectric-type vibrator or the like is transmitted as vibration to a printing plate material such as a type and a relief printing plate brought into contact with a printing surface. CONSTITUTION:An ultrasonic vibration outputting part 2 is driven by a power source part 1, and an vibrational output from the piezoelectric-type vibrator is transmitted through an air cylinder 3 to a numbering box part 4 comprising a numeral type part. Then, an air circuit is switched by a foot switch or the like, pressure air is supplid into the air cylinder 3 to lower the numbering box part 4, whereby the type part is pressed against a multiple printing material 5, and when the pressing is detected by a lower limit sensor 6, ultrasonic vibrations are impressed on the type part for a few seconds, thereby printing. Accordingly, clear printing can be effected in the region ranging from an upper layer to a lower layer of the multiple printing material without generating impact shock, so that mechanical wear can be relieved, and impact sound can be eliminated.