baber/WOPTO huggingface dataset:
Patent JP-S60205340-A (JP)
Title: Drift correcting method in fluorescent x-ray analysis
Inventor: OCHI HIROTOMO
IPC: G01N23/223
Filed: 1984-03-30
Abstract: PURPOSE:To omit the measurement of a sample for correcting drift during calibration line determination by preparing said sample of known contained quantity, measuring it quantitatively together with an unknown sample, and obtaining the true quantitative value of the unknown sample by the comparison of both. CONSTITUTION:As the calibration line determination, fluorescent X-ray intensities are measured fro respective samples, and the calibration line L1 is determined at each component. The plural drift connecting sample of known contained quantity are prepared for every component and a contained quantity W0 thereof is recorded. Consequently, the fluorescent X-ray intensity is not measured at this stage. Next, at the quantitative analysis of the unknown sample, at first, an X-ray intensity I1 is measured for the correcting sample containing the quantity W0 of the analyzing objective element. Now, if the drift is caused in the apparatus, the actual intensity I1 is somewhat varied from the intensity I0. A quantitative value W1 of the correcting sample obtained from the line L1 is not coincident with the quantity W0, and a deviated difference DELTAW is caused. Consequently, the correction is possible by setting a drift correcting coefft. The unknown sample is measured successively, and corrected to the true quantitative value by multiplication of the coefft.
Patent JP-H11342527-A (JP)
Title: Extrusion hinge made of cloth and its production
Inventor: HETTINGA SIEBOLT
IPC: B29C48/12
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion hinge made of cloth including a hinge member made of cloth extruded along with first and second members so that at least some portions of fibers of the hinge member made of cloth are embedded in the first and second members. SOLUTION: An extruder 10 having an extrusion cavity is used to form an extrusion hinge made of cloth. The extrusion cavity includes a first surface equipped with a freely regulable mandrel, second, third and fourth surfaces and is formed by integrating these surfaces. A hinge member 18 made of cloth is caught between the freely regulable first mandrel and the second surface and an extrusion material is extruded into the extrusion cavity through the inlet of the extruder and integrated with the hinge member 18 made of cloth so that at least some portions of fibers are embedded in the first and second members of the extrusion hinge made of cloth.
Patent JP-S51139157-A (JP)
Title: Control device for air conditioning apparatus
Inventor: MUTOU KATSUYA
IPC: F24F11/00
Filed: 1975-05-28
Abstract: PURPOSE: It is to permit a motor for a room blower to be driven until a temperature of an auxiliary electric heater is reached to below a set point, so as to prevent an overheat of the auxiliary electric heater in an operating of a protective circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H105241-A (JP)
Title: Electrode and nozzle combination for electric surgery equipment
Inventor: STODDARD ROBERT B
IPC: A61B18/12
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrode and a nozzle combination to transport ionizable gas to the end of gas-reinforced electric surgery equipment. SOLUTION: An electrode 32 and a nozzle combination 30 have the base end part 34, the tip end part, and a part with a constant length between the base end part 34 and the tip end part 33, and transport an ionizable gas to an electric surgical pencil set on a patient. A shroud 36 surrounds the electrode 32 along the part with a constant length, but the base end part 34 and the tip end part 33 are made to remain exposed. A port 41 including a tube cavity communicating with a passage 39 is formed on the shroud 36 to make a fluid capable of communicating between the passage and the tube cavity. An end cap 43 is mounted on the base end part 38 to form an airtight seal between the base end part of the electrode and the rear part 38 of the shroud 36.
Patent JP-H02242579-A (JP)
Title: Manufacture of graphite exothermic body
Inventor: IMAZU ITSURO
IPC: C04B35/52
Filed: 1989-03-16
Abstract: PURPOSE:To readily form a high-performance graphite exothermic body in complex shape by interposing a bonding agent prepared through the process of equally mixing polyimide resin and graphite fine powder whose average grain diameter is specified with each other, between graphite members, and then mutually bonding the graphite members consisting an exothermic body to be united. CONSTITUTION:A bonding agent prepared through the process of equally mixing polyimide resin and graphite fine powder having its average grain diameter below 0.9 micrometer with each other is interposed between graphite members, and then heated for melting, and baking and carbonizing the resin component of the bonding agent to be united in a desired shape. If this graphite fine powder has a grain diameter of not less than 0.9 micrometer, such a grain-diameter range like this makes it incapable to obtain high-degree bond strength. Besides, the mixture ratio by weight of the polyimide resin to the graphite fine powder is set to a range from 98:2 to 80:20. For this reason, the preformed graphite exothermic body members can be united with each other via a bonding layer having resistivity equaling that of each of the graphite members constituting the exothermic body members, and also having excellent high- temperature bond strength so that a high-performance graphite exothermic body in complex may be obtained.
Patent JP-S52147807-A (JP)
Title: Rail bearing surface reinforcint rail support
Inventor: SHIMIZU KEIJI
IPC: E01B3/00
Filed: 1976-06-04
Abstract: PURPOSE: To strengthen rail support by a composite of metal sheet and cushioning medium impregnated with hardening resin solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07242205-A (JP)
Title: Bag sealer
Inventor: MIYATA HISANORI
IPC: B65B7/00
Filed: 1994-03-07
Abstract: PURPOSE:To execute deaeration and sealing works with contents in a bag for labor-saving and increase of the efficiency, by providing devices tensing flat the upper end side of the bag with a tensile body to degasify the residual air in the bag and then sealing the upper end side of the bag. CONSTITUTION:A bag sealer is provided with a bag conveyor 2 transferring boxes B and a box-lifter hoisting the boxes which have come to a halt at the halt position. And it is also provided with a bag-windin up mechanism winding up the feed opening of a packing bag F covered with the bag B by respective bag-winding up plates 30, a bag-tensile mechanism 5 stretching flat the upper end side of the packing bag F wound up by respective bag-tensile bars 34, 34, and a bag-pressing mechanism 6 pressing both side faces of the packing bag F with respective pressing plates 45 and pressing rollers 46 and deaerating it while stretching creases or the like. And further, it is provided with a sealing mechanism welding the feed opening of the packing bag F with heat by a heating head and a receive head to seal it air-tightly and a bag-insertion mechanism to insert respective ears of the packing bag F into the front and rear parts of the box B.
Patent JP-S51139830-A (JP)
Title: Powdered coating composition
Inventor: TANAKA MICHIO
IPC: C08G18/80
Filed: 1975-05-28
Abstract: PURPOSE: A powdered coating composition capable of baking at a lower temperature and giving good film performances, containing a specific blocked polyisocianate with an α-hydroxycarboxylic ester. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06261160-A (JP)
Title: Communication equipment
Inventor: TOKUMASU TAKAHIKO
IPC: H04N1/32
Filed: 1993-03-02
Abstract: PURPOSE:To reduces the noises due to the receiving operations within a designated time band in a quiet mode where the noises should be reduced. CONSTITUTION:A quiet mode is set by an action mode setting part 2 so that the noises should be reduced, and an original is received within a time band when the noises should be suppressed at a time storage part 5. Under such conditions, a recording operation control part 3 stores the received original in a storage part 7 and delays the printing of the original until the lapse of the time band stored in the part 5 is detected by a clock part 6. Meanwhile a recording paper cut control part 4 delays the cutting operation of the printed part of the recording paper until the lapse of the time band stored in the part 5 is detected by the part 6.
Patent JP-S56161685-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KUMAI TSUGIO
IPC: H01S5/10
Filed: 1980-05-16
Abstract: PURPOSE:To obtain the reflecting surface of a semiconductor laser without damage by removing except the creeping reflecting surface forming part on the cleavage surface of a laser crystal to form recesses on the surface, and decreasing the thickness of a nonexciting part, removing the cleavage line part of the metallic electrode on the back surface to be readily divided. CONSTITUTION:The laminated electrode 5 of Ti-Pt-Au on a P type InP4 is selectively removed to open recesses 8 along the cleavage direction <110> at the nonexciting part, is ion etched, and recesses 9 reaching an N type InP substrate 1 are formed. The recess 9 has a width A of approx. 30mum, and an interval C of approx. 40mum. Then, the laminated electrode of Au.Ge-Ni-Au on the back surface of the substrate 1 is selectively removed to form grooves 11 parallel to the recesses 9. When the grooves 11 are pressed toward the surface along the cleavage direction, the crystal can be readily divided and stress is not concentrated to the exciting region, and the reflecting surface is not damaged.
Patent JP-S54156984-A (JP)
Title: Apparatus operating hydraulic cylinder
Inventor: TSUCHIKAWA MIYUKI
IPC: F15B15/14
Filed: 1978-05-31
Abstract: PURPOSE: To provide the subject cylinder wherein a damper piston is fixed to the end part of a piston rod, and a piston having a flowpath of a small sectional area communicating two spaces with each other is fitted in the damper piston, thereby accurately performing the buffer action.  
     CONSTITUTION: When a piston rod 5 rises up to the vicinity of the upper end, the end surface 33A of a piston 23 comes into contact with the plane 6A of an end cap 2A, and since the mass of the piston 23 is small, it stops without producing a large impact. On the other hand, the piston rod 5 still continues to rise by the inertia. For this reason, oil in the damper chamber 30B of a damper piston 28 passes through a flowpath 31 having a small sectional area and flows in a damper chamber 30A. Upon this occasion, a large resistance is produced, and the pressure of oil in the damper chamber 30B becomes large, and this oil pressure is applied to the end surface 34B of the damper piston 28 and the speed of the piston rod 5 is lowered without producing a large impact. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000255960-A (JP)
Title: Passenger conveyor
Inventor: IGARASHI YOSHIHARU
IPC: B66B23/12
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the working property of maintenance within a truss in a passenger conveyor having an inspection footstep by providing a tread separable by operating a tread-side engagement member provided on the reverse side of the inspection footstep from the surface side to release the engagement of the thread-side engagement member with a frame-side engagement member. SOLUTION: An escalator has general footsteps and at least one inspection footstep 10, and the inspection footstep 10 has a pair of insert holes 13 capable of inserting an operating body 12 in the center. A lower support 15 is fixed to the reverse side of a tread 6c, and a link mechanism 14 comprising a rotating member 21 is constituted on the reverse side of the lower support 15, and the link mechanism 14 is movably supported by the lower support 15. When a maintenance work is performed within a truss, the operating body 12 is inserted to the insert hole 13 to rotate the rotating member 21. The tips of the tread-side engagement members 17a and 17b of the link mechanism 14 are then retreated and slipped out from the insert holes of frame-side engagement members 20a and 20b. The tread 6c is separated from a frame 6b in this state.
Patent JP-S57183734-A (JP)
Title: Production of 4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadiene- 1-one
Inventor: TOYODA YOSHIAKI
IPC: C07C49/713
Filed: 1981-05-01
Abstract: PURPOSE: The oxidation of 2,4,6-trimethylphenol in the presence of a kind of phenolic compound gives the titled compound used as an intermediate of 2,3, 6-trimethylhydroquinone (an antioxidant) in epochally increased selectivity.  
     CONSTITUTION: 2,4,6-Trimethylphenol is oxidized in the presence of a compound of the formula (R 1 WR 5  are H, lower alkyl), where 2,4,6-trimethylphenol is excluded, to give the objective compound. The oxidation reaction is effected by bringing 2,4,6-trimethylphenol dissolved or suspended in a liquid medium such as water, methanol or benzene into contact with an oxygen gas or oxygen- containing gas or by dropping hydrogen peroxide, preferably under alkaline conditions at 0W80°C for 10 minutes to 5 hours. The amount of the compound of the formula is preferably 0.1W5.0 moles per mole of 2,4,6-trimethylphenol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51143717-A (JP)
Title: A process for drawing and bulking treatment
Inventor: MAKINO TETSUO
IPC: D02J1/22
Filed: 1975-06-02
Abstract: PURPOSE: To apply a drawing and bulking treatment to an undrawn yarn by transferring the yarn between supplying packages so as to eliminate filament breakages while removing knottings between the packages. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58184123-A (JP)
Title: Liquid crystal display element of stripe polarization plate type
Inventor: IWABUCHI GENJI
IPC: G09F9/00
Filed: 1982-04-21
Abstract: PURPOSE:To obtain a multicolor display with one display element by making the position relations between the selection electrodes of a TN type dot matrix liquid crystal display element and the respective color stripes of stripe-like polarization plates arrayed successively with colors of red, green and blue coincident and placing the electrodes and the stripes so as to face each other. CONSTITUTION:A polarization plate 13 disposed with stripe polarization plates 13a, 13b, 13c of respective colors of red, green and blue successively in parallel is adhered on the outside surface of an upper transparent substrate 11. Selection electrodes 12 are formed of a transparent conductive film on the inside surface of the substrate 11 opposed to the plates 13a, 13b, 13c. A transparent counter electrode 15 is formed on a lower substrate 14, and a TN liquid crystal 17 is sealed between the upper and lower substrates. A polarization plate 18 is adhered to rear of the substrate 14, whereby a transmission type matrix display element is obtained. A reflection type element is obtainable as well by providing a reflection plate on the bottom of the plate 18. The display of multiple colors is thus made possible by selecting the electrodes 12 with one liquid crystal display element.
Patent JP-H02244595-A (JP)
Title: Manufacture of multicolor membranous el element
Inventor: YAMAMOTO MUTSUMI
IPC: H05B33/10
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a multicolor membranous EL element of a high reliability by etching a phosphor membrane on a large area of substrate at a high uniformity, as well as dry-etching the phosphor membrane mainly of a sulfide such as ZnS and C2S at a high speed. CONSTITUTION:A phosphor membrane 13 which consists of ZnS:Tb, F is formed on the whole surface of a glass base 10 on which an SrTiO3 membrane is formed as a transparent electrode 11 and an insulator layer 12. And a high-frequency power source 6 is operated in a vacuum container 1, an AC voltage is applied to a cathode 2, the etching of the membrane 13 is carried out at a high speed, and a resist pattern 14 on the membrane 13 is removed. Then, an anti-etching layer BaTa2O5 15 is formed on the layer 13, the second phosphor membrane CaS:Eu 16 is vacuum-evaporated on the whole surface, a resist pattern 17 is left at every third electrode 11 where the membrane 1 is not formed, the membrane 16 on the base 10 is etched evenly, and an anti-etching layer BaTa2O5 18, and the third phosphor membrane SrSC6 19 are formed on the whole surface and heat-treated. And a back electrode 22 crossing square to an insulating layer 21 and the electrode 11 is formed, to complete a multicolor membranous EL element.
Patent JP-S57197466-A (JP)
Title: Analysis element
Inventor: OKANIWA KENICHIROU
IPC: G01N33/52
Filed: 1981-04-29
Abstract: PURPOSE: To obtain an analysis element having a superior quantitative property, by providing a reagent containing hydrophilic colloidal layer on a light transmissible and  liquid impermeable supporting body and providing a fiber structure development layer  of an organic high molecular polymer having a reactive radical permeable to a liquid  sample on said layer.  
     CONSTITUTION: A reagent layer containing the reagent etc. which develop colors by  means of enzyme or a reaction product of enzyme and a component to be measured in  a liquid sample, is provided on a light transmissible, liquid impermeable film such as  polyethylene terephthalate etc. The reagent layer incorporated the reagent in hydrophilic colloid such as gelatine, PVA etc. may be provided in ≥1 layers. Next, a fiber  structure development layer permeating the liquid sample (blood serum, urine, waste  water etc.) is formed on the reagent layer by applying a solution of an organic high  molecular polymer having reactive radicals such as COOH, CH 2 OH etc. in which fiber  powder such as a filter paper etc. is dispersed and drying it. The sample liquid is  dropped on said development layer and is diffused and then, it is determined by carrying out photometry of color development of the reagent layer. The sample diffuses on  the reagent layer uniformly and the substance obstructing analysis is removed by the reagent layer and then, the determination is performed in good accuracy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55158573-A (JP)
Title: Ic testing system
Inventor: USUI IKUO
IPC: G01R31/26
Filed: 1979-05-29
Abstract: PURPOSE: To test IC easily by employing a widely usable IC connecting interface, detecting information on an IC to be tested, before a test has been started, and varying the width of a connector for the IC connecting interface in accordance with the information of the IC to be tested.  
     CONSTITUTION: An automatic IC supply unit 5 is provided with a mechanism for checking the number of pins, structure and name of an IC 6 to be tested therein, and the information on the IC 6 is sent to a tester 1 through a signal line 12. The tester 1 is adapted to set testing conditions matching the IC 6 on the basis of the information thereon, operate an IC connecting interface 3 for setting the IC 6, set the IC in the IC connecting interface 3 through the automatic IC supply unit 5, send a testing electric signal from the pins to the IC 6 through a measuring section 2 and the IC-connecting interface, and decide the acceptance or rejection for the quality of the IC 6 on the basis of a measurement signal obtained through the measuring section 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51142175-A (JP)
Title: Method to produce metal sheets for an aircraft and the like
Inventor: SHIROTA KUNIMOTO
IPC: B23Q3/08
Filed: 1975-05-31
Abstract: PURPOSE:A method to produce metal sheets for an aircraft and the like by laminating two or more metal sheets whose surfaces being applied with an adhesive agent and by pressing and separating the same, and thus to get a finished product after said pressed sheets are machined to a desired form as a unit.
Patent JP-H06273662-A (JP)
Title: Range-finding device
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 1993-03-24
Abstract: PURPOSE:To make the light emitting term of an IRED coincide with the frequency of AC light in order to obtain accurate range-finding information even under AC background light. CONSTITUTION:As for this range-finding device, a current is supplied by an IRED driver 2 and the light of an infrared signal is projected toward an object from the IRED 1 through a light projection lens 4. The light of the signal reflected on the object is condensed on a light receiving sensor 6 by a light receiving lens 5. Besides, a signal from the output of the sensor 6 is separated from the background light and amplified by an AFIC 7. By a CPU 8, an object distance is calculated based on the amplified output. When the background light irradiating the object is received by a light receiving element 9, it is detected whether the background light is alternately changed or not or the cycle of the background light, etc., is detected based on the light receiving output by an AC light detection circuit 10. Then, the light emitting frequency and the light emitting timing of the IRED 1 are controlled by a light emission control circuit 3 according to the detected result.
Patent JP-H09259252-A (JP)
Title: Picture processing method
Inventor: NOYAMA HIDEO
IPC: G06F19/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To execute optional deformation to pictures inputted by a customer so as not to be unnatural pictures as the whole in on-line shopping. SOLUTION: Source pictures 500 and 510 are respectively separated into areas 520, 525, 530 and 535 for respective objects projected in the pictures. Then, for the respective corresponding objects, the intermediate picture 540 is generated from the areas 520 and 530 and the intermediate picture 550 is generated from the areas 525 and 535. Then, the generated intermediate pictures 540 and 550 are synthesized so as to make the picture element of higher priority be valid in the case that the picture elements are overlapped at the same position corresponding to the priority supplied beforehand and the final picture 560 is obtained.
Patent JP-H06256596-A (JP)
Title: Molded article of polypropylene resin
Inventor: KOIZUMI JUNJI
IPC: C08L23/10
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a molded article having excellent dimensional stability, mold release characteristics during injection molding and moldability and processability, comprising a specific polypropylene resin, a specific amorphous ethylene-alpha-olefin copolymer and an inorganic filler in a specific ratio. CONSTITUTION:This molded article comprised (A) 45-70 pts.wt. of a polypropylene resin having 10-60 g/10 minutes melt flow rate and 0-8wt.% ethylene content, contains (B) 65-90wt.% of a polymer component consisting of 55-30 pts.wt. of an EO copolymer composed of (i) 30-60wt.% high-molecular-weight amorphous ethylen.alpha-olefin having 380,000-1,000,000 weight-average molecular weight (high-molecular-weight EO copolymer) and (ii) 70-40wt.% of a low- molecular-weight EO copolymer having 150,000-330,000 weight-average molecular weight and (C) 5-35wt.% of an inorganic filler (preferably potassium titanate whisker), has contents of the components B and C satisfying correlation of the formula (content of the component C)>155-37In (content of the component B), and has <=5X10<-5>cm/cm/ deg.C coefficient of thermal expansion.