baber/WOPTO huggingface dataset:
Patent JP-H04122153-A (JP)
Title: Agc circuit for 4-phase psk demodulator
Inventor: ONO MITSUHIRO
IPC: H04L27/22
Filed: 1990-09-13
Abstract: PURPOSE:To prevent deterioration in the accuracy of an amplitude of AGC by selecting a coding bit number M of an A/D converter for detecting a control signal to convert an analog signal being an output of an attenuator for orthogonal detection output into a digital signal larger than a coding bit number N of an A/D converter converting the output signal into a main signal data. CONSTITUTION:A/D converters 32,33 convert an analog signal with smaller amplitude than that of inputs to A/D converters 501, 502 for a main signal whose coding bit number is a prescribed number N in an output of attenuators 30,31 into a digital binary code whose coding bit number is at least larger than N by one bit. An absolute value circuit obtains each absolute value, an adder adds the two absolute values, a comparator compares the result of sum with a predetermined reference value RF, its comparison error is integrated by an integration device for a prescribed time only and an analog voltage converted by a D/A converter is used as a control signal Vc and it is fed to a variable attenuation circuit 10 for AGC. Thus, the control accuracy of the AGC is enhanced to the same accuracy of outputs of the A/D converters 501, 502.
Patent JP-H08110754-A (JP)
Title: Algorithm education supporting system
Inventor: OTA KOICHI
IPC: G06F9/44
Filed: 1994-10-11
Abstract: PURPOSE: To make a learner easily understand any algorithm by generating a flow chart to concretize the algorithm, and verifying and displaying the algorithm expressed by the flow chart. CONSTITUTION: A flow chart is first generated in an algorithm generating window 101 to learn algorithm. For generating the desired flow chart, necessary command codes are inserted between the start button and end button of the algorithm generating window 101 to obtain the flow corresponding to the aimed algorithm. The generated flow chart is implemented to verify the aimed algorithm. The implemented result is displayed in an algorithm implementing window 113. A learner generates the flow chart and can verify the algorithm expressed by the flow chart with the flow chart as it is without touching programming languages.
Patent JP-H0560674-A (JP)
Title: Determination of effective length of sensor and measurement of dynamic viscosity
Inventor: SHIIKI YASUHIKO
IPC: G01N11/00
Filed: 1991-08-30
Abstract: PURPOSE:To decide effective heat generating length on a sensor surface in the case that fluid contacting with the sensor which contains a heater, generates rectangular flow velocity against a sensor axis, and also to measure dynamic viscosity of the fluid using the effective length. CONSTITUTION:By contacting fluid of which physical properties are know, with a sensor 3 at a constant flow velocity, proper constants of the sensor 3 are determined from heat generation amount of a heater 1 at that occasion, surface area of the heater, temperature difference between the heater and the fluid, and the physical properties of the fluid. Effective heat generating length L' on the surface of the sensor 3 is determined. After that, dynamic viscosity of the fluid is obtained.
Patent JP-H03108639-A (JP)
Title: Easy and quick method of estimating generation amount of internal oxide layer of electromagnetic steel plate
Inventor: NOMURA HIROMASA
IPC: G01N21/3563
Filed: 1989-09-22
Abstract: PURPOSE:To nondestructively and quickly estimate a generation amount of an internal oxide layer by measuring a generation amount of an external oxide layer by means of high sensitivity infrared measurement. CONSTITUTION:A coat formed on the surface of an electromagnetic steel plate by means of decarbonization annealing is divided into an external oxide layer and an internal oxide layer while the external oxide layer varies in terms of types of oxides according to the decarbonization annealing conditions and various kinds of oxides exist singly or in forms of mixture. The internal oxide layer contains SiO2 dispersed and only a generation amount of SiO2 varies. When absorption intensity DELTAR of each oxide forming the external oxide layer is to be measured by high sensitivity infrared reflection method, DELTAR is proportional to thickness of the oxide layer while the generation amount of SiO2 in the internal oxide layer can be calculated by analyzing oxygen concentration 'O' of SiO2. Since DELTAR of each oxide is in a linear relation with the oxygen concentration 'O' in a certain range of the decarbonization annealing conditions, the generation amount of the internal oxide layer can be estimated by calculating the absorption intensity of the external oxide layer with this relation calculated in advance.
Patent JP-H07100918-A (JP)
Title: Receiving mouth processing mold replacing system
Inventor: MURATA MASAHIRO
IPC: B29C57/00
Filed: 1993-09-30
Abstract: PURPOSE:To simply replace a receiving mouth processing mold within a short time by providing lateral guides guiding the mold attaching plates of a plurality of receiving mouth processing mold assemblies to the freely up-and-down movable lift base provided to the mold replacing device of a processing machine and fixing the slid receiving mouth processing mold assembly by a fixing means. CONSTITUTION:A lift base 14 is mounted on a mold replacing device 7 provided by a processing machine 5 in a freely up-and-down movable manner and four receiving mouth processing mold assemblies A, B, C, D are mounted on the lift base 14. Different receiving mouth processing molds 52-55 are provided to the mold attaching plates 51 of the mold assemblies and the mold attaching plates 51 are provided to the lateral guides 21 arranged on the lift base 14 in a freely slidable manner. When the mold is replaced, the receiving mouth processing mold assembly C is slid to the left by a lateral slide cylinder 25 to be transferred to the lateral guide 21 on the side of the mold replacing device 7 and fixed by a hydraulic clamp 76. Next, the receiving mouth processing mold assemblies A, B, D are selected by the lift base 14.
Patent JP-H0967993-A (JP)
Title: Drilling device
Inventor: TOYAMA HIROSHI
IPC: E21B7/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To securely and quickly carry out the fine adjustment of angle, in a hydraulic shovel, by enabling a guide cell to be oscillatable in a prescribed angle not only right and left but also backward and forward. SOLUTION: By making a rotation bracket 140 turnable around a first rotation bearing 120 or in the right and left direction, a guide cell 170 that has been pivoted to the rotation bracket 140 through a second rotation bearing 130 is turned from the vertical position to substantially 90 degrees right or left respectively. Further, to the rotation bracket 140, the second rotation bearing 130 is pivoted in the state that it is perpendicular to the surface including the axis of the first rotation bearing 120, and a guide cell 170 is vertically fitted to the second rotation bearing 130 through an axis 131. Between the rotation bracket 140 and the guide cell 170, a second rotation cylinder 160 is fitted, so that the guide cell 170 is turned from the vertical position to substantially 90 degrees right or left respectively.
Patent JP-H03108220-A (JP)
Title: Multiple circuit switch incorporating power supply unit
Inventor: AZUMA TATSUHIRO
IPC: H01H33/59
Filed: 1989-09-22
Abstract: PURPOSE:To easily cope with the centralized control of multiple multi-circuit switches by protruding the primary side of a built-in power source terminal from a tank, connecting one end of a flexible cable to it, and removably connecting the other end to a test terminal. CONSTITUTION:One end section of each plug-in type cable 14 is inserted and connected to a primary side terminal 12. The other end section of each cable 14 is removably inserted into the test terminal 10 of an optional two-phase bushing 4 among three phases of a power source side main circuit section. The phase selection can be easily changed for the connection of a power source side power distribution cable 5 and a power supply device 3, and the withstand voltage test can be performed for only the optional phase of the cable 5 by removing the end section of the cable 14.
Patent JP-H0590761-A (JP)
Title: Production of wiring board
Inventor: YAMAZAKI TETSUYA
IPC: H01L21/60
Filed: 1991-09-25
Abstract: PURPOSE:To provide an easy method for producing multilayered wiring board and bonding the wiring boards. CONSTITUTION:A metallic metalize 11 with a high solder wettability is fitted inside a through-hole formed in an insulation layer 9 of wiring substrate, and is brought into contact with melted solder so as to fill solder 12 in the through- hole. Then the second wiring is formed thereon, resulting in enabling a through- hole with no difference of surface level to be formed easily. On the other hand, when the films having wiring 23 and through-holes are piled up to form a multilayered board, the solder 12 is melted, thereby the connection of wiring can be secured.
Patent JP-H0962192-A (JP)
Title: Guide plate
Inventor: KONDO KEIKO
IPC: G09F7/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to nearly permanently maintain an antidazzle effect and to eliminate the need for the maintenance cost for maintaining the antidazzle effect by subjecting the rear surface of a guide plate to sandblasting, thereby making it possible to easily and rapidly execute the work for the antidazzle treatment of the rear surface at a low cost. SOLUTION: A metallic road sign board 11 consisting of an aluminum plate, etc., is subjected to sandblasting on its rear surface 11b. The sandblasting is executed by spraying, for example, glass particles of prescribed micro-grain sizes to the rear surface 11b of the road sign board 11 and forming many pieces of extremely small ruggedness on the whole surface of the rear surface 11b. Such things that the sunbeams are reflected by the rear surface 11b of the road sign board 11 and that the driver of a vehicle feels dazzle and are obstructed in driving do not arise any more if the road sign board 11 subjected to the sandblasting on the rear surface 11 is used. The safe running on the roads is thus assured.
Patent JP-2000072057-A (JP)
Title: Core for elastic crawler, elastic crawler using the core, and manufacture of the core for the elastic crawler
Inventor: KONDO SATOSHI
IPC: B62D55/253
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently absorb the ride shifting vibration of a turning wheel passing surface caused by a turning wheel, to improve the traveling performance and fuel cost performance along with the weight reduction of a core, to improve the durability of a crawler body (elastic material), to facilitate the manufacture of the core, and to reduce cost. SOLUTION: Right and left turning wheel passing surfaces 14 are inclined so that the direction of inclination is opposite to each other in the longitudinal direction. A inflection part 16 is provided at a part which is a higher side of the inclination, and a transfer guide part 15 which is downwardly inclined is provided forward of the inflection part. As a turning wheel 20 is passed, the core 1 is inclined, and the left transfer guide part 15 is on the same level as the right transfer guide part 15, and thus, no ride shifting vibration is generated in the turning wheel.
Patent JP-H01121227-A (JP)
Title: Purification of ethylene glycol
Inventor: JIYON WAASU KURANDARU
IPC: C07C27/00
Filed: 1988-09-29
Abstract: PURPOSE: To obtain high-purity ethylene glycol suitable for production of polyester fibers from acidic to nearly neutral specific crude ethylene glycol contg. a UV absorber forming component by supplying this crude ethylene glycol to an ethylene glycol distillation column.  
     CONSTITUTION: At the time of recovering the ethylene glycol from the crude ethylene glycol contg. ≥1 kinds of the components having a standard b.p. below the b.p. of the ethylene glycol and capable of forming the UV absorber in the presence of the ethylene glycol and more particularly the crude materials 27, 34 contg. the unreacted raw material obtd. from the hydrogenation 10 of dialkyl oxalate and/or its partial hydride (alkyl glycolate), the measured pH of the crude materials 27, 34 to be supplied to the ethylene glycol distillation column 14 is adjusted to a value lower than about 7.5 or preferably to about 4.0 to 7.5 by the control of the degree of hydrogenation or the degree of insufficiency of the hydrogenation or by the addition of an acid, such as phosphoric acid, by which the formation of the UV absorber is averted and the high-purity polyester-grade ethylene glycol is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6398732-A (JP)
Title: Software maintenance system
Inventor: SATO TERUHISA
IPC: G06F9/06
Filed: 1986-10-16
Abstract: PURPOSE:To save labor and to improve reliability with a software changing job by securing such a constitution that when either the information on a design document or a source code is changed, the other one is also changed automatically into the same contents. CONSTITUTION:When a software changing request is produced, a change opera tor changes either one of a design document of the corresponding software stored in a design document information storing part 100 or the source code of the software stored in a source code storing part 200 via a data editing part 300. Then the operator changes the other one of the design document and source code into the same contents via a code generating part 400 or a design document information generating part 500.
Patent JP-H0768130-A (JP)
Title: Method for purifying waste gas
Inventor: OZAKI YUKIO
IPC: F01N3/24
Filed: 1993-09-06
Abstract: PURPOSE:To provide a method for purifying waste gas in which alcohol is used to make NOx harmless, excellent, resistance to contamination by SOx in coexistence with steam is ensured and nitrous oxide is hardly produced. CONSTITUTION:When NOx in waste gas discharged from a burner burning fuel in a low fuel-air ratio is made harmless by adding alcohol to the waste gas, the alcohol added waste gas is brought into contact with a catalyst layer with at least two packed beds contg. an alcohol reforming catalyst in the 1st stage and a catalyst contg. at least iridium in the 2nd stage and the waste gas is purified. Excellent NOx removing performance is exhibited even in coexistence with oxygen, steam and SOx and nitrous oxide is hardly produced.
Patent JP-2000071468-A (JP)
Title: Recorder
Inventor: YANAGI HARUYUKI
IPC: B41J2/165
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which sliding load of a carriage is decreased during recording operation, an urging force of a cleaning means is generated at the time of cleaning of a recording head, and the upper structure of the carriage is decreased in size. SOLUTION: A carriage is provided with an inter-sheet adjusting lever 58, and a press contact lever 59 for imparting an urging force to a cleaning section, and guided by a guide rail 82 coming into face contact with the sliding face 581 of the adjusting lever 58. Position of the press contact lever 59 is regulated by a first stopper 5012 and the abutting face 594 does not abut against a chassis 8 formed integrally with the guide rail 82 in the record scanning range. An abutting part 88 is formed on the chassis 8 at a cleaning position and the abutting face 594 abuts against the abutting part 88 to generate a force for urging a recording head 7 to the cleaning section.
Patent JP-H1087443-A (JP)
Title: Hair cosmetic composition
Inventor: HIWATARI TOMOAKI
IPC: A61Q5/06
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prepare a hair cosmetic composition, having excellent hairdressing properties and capable of providing a good pliableness and a good finish touch feeling to hair, by making the composition contain an amine oxide group- containing polymer and an amphoteric polymer therein. SOLUTION: This hair cosmetic composition contains the following ingredients (a) and (b): (a) an amine oxide group-containing polymer having 10,000-500,000 weight-average molecular weight and (b) an amphoteric polymer. The weight ratio (a)/(b) is (1/10) to (10/1) and the total amount of the contained ingredients (a) and (b) is 0.1-10wt.%. The ingredient (a) is composed of 15-90wt.% amine oxide group-containing unsaturated monomer of formula I [R<1> is H or methyl; R<2> and R<3> are each a 1-24C alkyl, aryl or arylalkyl; X is a bivalent bonding group; (m) is 0-1], etc., and 85-10wt.% hydrophobic unsaturated monomer of formula II (R<14> is a 1-24C alkyl). The ingredient (b) is a polymer, etc., consisting essentially of an unsaturated monomer having a betaine structural group. The hair cosmetic composition can be prepared as hair spray, a hair mousse, a hair set lotion, a hair gel, etc.
Patent JP-H0769407-A (JP)
Title: Stacker crane
Inventor: TANAKA RYOJI
IPC: B65G1/04
Filed: 1993-09-06
Abstract: PURPOSE:To enable an article to be stacked on the other article on an article housing rack and also only the article staying on the stacked article to be carried out. CONSTITUTION:Since an article W is pinched and held from the right and left by right and left slide pinching flaps 17, the article W can be stacked on the other work W on a work housing rack 3. Moreover, only the work W on the stacked work W can be carried out.
Patent JP-S62106547-A (JP)
Title: Informing mechanism for factor of program interruption
Inventor: YUMIBA HIDEKI
IPC: G06F9/46
Filed: 1985-11-02
Abstract: PURPOSE:To improve the analyzing efficiency for the interruption factor by registering previously a prescribed illustration sentence related to the factor of the program interruption for each interruption code, detecting the program interruption code produced during the execution of a program and reading the prescribed illustration sentence corresponding to the detected interruption code out of the register part for illustration sentences. CONSTITUTION:An illustration sentence register part 1 registers previously the prescribed illustration sentences related to the factors of program interruptions for each interruption code of all program interruptions that can be produced within an electronic computer system. The factors for occurrence of program interruptions include the overflow produced by an arithmetic operation, the absence of the correspondence access subject, the violation of the access right, the occurrence of the non-existing instruction code, etc. An interruption code detecting part 2 detects only the program interruption code out of various types of interruptions produced during execution of the program and holds it by an interruption code holding part 5. A code/illustration sentence converting part 3 reads a prescribed illustration sentence related to the interruption factor corresponding to the held interruption code out of the part 1, and sends the sentence to a notification part 4.
Patent JP-H1183868-A (JP)
Title: Sample dispensing device
Inventor: TSUDA NOBUYOSHI
IPC: G01N35/10
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a sample dispensing device in which clogging of a sample probe can be accurately judged and reduction of processing ability and wastes of samples and reagents are kept minimized when assembled in an automatic analyzing device. SOLUTION: This device is equipped with a dispensing pump 8 and a sample probe 1 linked with it, and is structured by providing means for dispensing (1,2,7-13) to suck and discharge a sample in a sample cup 3 with the sample probe 1 by actuating the dispensing pump 8 to suck and discharge, a pressure sensor 15 to detect a pressure in a pipeline including the sample probe 1 and a means for judgment 17 to judge clogging of the sample probe 1 in accordance with an output of the pressure sensor 15. In this case, if a pressure at a designated timing, after sample sucking actuation ends by the means for dispensing and before sample discharge actuation starts, is lower than a designated pressure value, the means for judgement 17 judges that the sample prove 1 is clogged.
Patent JP-H07103749-A (JP)
Title: Constant pressure type measuring apparatus
Inventor: TACHIKAKE MASAHIKO
IPC: G01B21/02
Filed: 1993-10-01
Abstract: PURPOSE:To provide a constant pressure type measuring apparatus which can be made compact and increase a torque of a constant pressure device. CONSTITUTION:An engaging member 13 is set to a spindle 3. An inner sleeve 15 having a slit 15A formed to pass the engaging member 13 is fixed to a frame 4 of a main body. A spiral groove 16A to be meshed with the engaging member 13 is formed in an outer sleeve 16. A thimble 17 is fitted in an outer peripheral part of the outer sleeve 16 to be rotatable in a circumferential direction. A constant pressure device 25 including a leaf spring 18 is set between the outer peripheral part of the outer sleeve 16 and an inner peripheral part of the thimble 17. When not smaller than a predetermined force acts between the outer sleeve 16 and thimble 17, the device 25 idles the thimble 17 to the outer sleeve 16.
Patent JP-H06101144-A (JP)
Title: Weft-insertion mechanism of raschel machine
Inventor: MIYAKOSHI HARUMI
IPC: D04B27/26
Filed: 1992-09-16
Abstract: PURPOSE:To return and insert a weft over the whole knitting width in high efficiency by converting a circular motion of a base shaft through a crank mechanism and a stroke-amplifying mechanism to a nearly U-shape composite motion and transmitting the motion to a weft insertion guide. CONSTITUTION:The circular motion of a base shaft 1 of a raschel machine is converted to a lateral reciprocation motion through a transmission part provided with a crank mechanism 5 and a stroke-amplifying mechanism 7 and transmitted to a weft-insertion guide G to enable the return and insertion of a weft Q over the whole knitting width. The crank mechanism 5 has a connection rod 53 connected to a tip end of a crank swinging member 52 swinging around an end by the reciprocating linear motion converted from the above circular motion through an eccentric mechanism 3. An amplifying oscillation member 72 is swung around an end by the reciprocating linear motion of the stroke amplifying mechanism 7. The other end of the oscillation member is connected to a reciprocating endless belt 73 wound around an output-side pulley 74 and contacting with plural rollers 75 arranged on a semicircular plane along the orbit of the other end of the oscillation member and rolling on the inner surface of the endless belt 73.
Patent JP-S62106420-A (JP)
Title: Optical fiber connector
Inventor: MIYAKE SHUNICHI
IPC: G02B6/40
Filed: 1985-11-01
Abstract: PURPOSE:To prevent a section of an optical fiber from being oblique by fixing both sides of the section of the optical fiber by a fiber receiver when a cutter is moved along a groove provided in the direction orthogonal to the direction where an optical fiber connector is fitted to the fiber receiver. CONSTITUTION:Optical fibers 2 are inserted through insertion holes 15 and pass the inside of restoring springs 4 and are inserted through insertion holes 3b of a fiber receiver 3 so that they are projected out from the fiber receiver 3. A cutter 11 is moved along a groove 3a of the fiber receiver 3 to cut optical fibers 2. Since the cutter 11 is moved along the groove 3a of the fiber receiver 3 and both sides of sections of optical fibers 2 are fixed by the fiber receiver 3, that is, both sides are received, cut parts of optical fibers are not bent to easily cut them, and sections of optical fibers 2 are not oblique.