baber/WOPTO huggingface dataset:
Patent JP-H06288759-A (JP)
Title: Scanning probe microscope
Inventor: MIYAMOTO YASUSHI
IPC: G01B21/30
Filed: 1993-03-30
Abstract: PURPOSE:To precisely observe an irregular image even in the case when a sample surface has a large irregularity including a fine irregularity by adding one eliminating a high frequency component from detection output of a piezoelectric body displacement detection part to the other one eliminating a low frequency component of information of Z directional position control. CONSTITUTION:By scanning the surface of a sample on a sample table by a cantilever and so as to keep the distance between a probe on the head end of the cantilever and the surface of the sample constant in accordance with a Z directional displacement detection signal, Z directional position control of a piezoelectric body is carried out. Thereafter, one acquired by removing a high frequency component from a detection signal of a piezoelectric body displacement detection part 12 by an LPF 24 and the other acquired by removing a low frequency component of information on Z directional position control by an HPF 23 are added by an adder 22. By making a composed data of a Z displacement position added and acquired in this way as irregularity information of the sample surface, it is possible to acquire irregularity information in high precision and with high resolving power by way of reciprocally interpolating lowering of reliability of the low frequency component by a displacement characteristic of the piezoelectric body and badness of reliability of the high frequency component held by the displacement detection part 12.
Patent JP-H10230131-A (JP)
Title: Method for absorption removal of carbon dioxide in air
Inventor: MATSUHASHI TETSUJIRO
IPC: B01D53/34
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To efficiently absorb and capture carbon dioxide in the air with lime water by a method wherein saturated lime aqueous solution or calcium hydroxide aqueous solution of a specific concentration is continuously made to flow down in a thin layer form of a specific film thickness bringing that in contact with the air, or sprayed by circulation. SOLUTION: In the case where carbon dioxide in the air is eliminated by absorption, saturated lime aqueous solution, or calcium hydroxide solution of at least 3×10<-4> N (normal) concentration (hereinafter, referred to as lime water) is continuously made to flow down in a thin film form of about 5-10mm or lower bringing that in contact with the air, or sprayed in circulation in a thin film form. Thereby, carbon dioxide in the air is effectively eliminated by absorption with a dynamic film surface of lime water. In that case, a concentration of the lime water is not limited to a saturated state, and about 9.5 or higher pH may suffice. For the lime to be used, both of slaked lime (calcium hydroxide) and quick lime (calcium oxide) may suffice.
Patent JP-S51148611-A (JP)
Title: Heat-treatment process of steel
Inventor: KIMURA KEN
IPC: C21D9/08
Filed: 1975-06-17
Abstract: PURPOSE:To obtain rolled steel having excellent resistance to stress corrosion cracking in corrosion environment, by the application of high frequency induction heating to tempering of a rolled steel, after quenching.
Patent JP-H02252034-A (JP)
Title: Watchdog timer setting system
Inventor: AIHARA NAOKI
IPC: G06F11/30
Filed: 1989-03-24
Abstract: PURPOSE:To quickly detect abnormality by allowing a watchdog timer to set up time required for the detection of the abnormality to an optimum time in each task to be processed when the abnormality occurs in the processing of a microprocessor. CONSTITUTION:A program timer circuit 3 changes the period of timing pulses to the one corresponding to timing data in each reception of the timing data. A watchdog timer circuit 4 receives and counts up the timing pulses, and when the count value reaches a previously set abnormality detecting value before receiving a counter reset signal from the microprocessor 2, sends a restart signal to the processor 2 and allows the processor 2 to restart program processing from its initial state. Although a fixed value is set up for the abnormality detecting value at the time of counting up the timing pulses of the circuit 4, the time required up to the detection of the abnormality is different in each task because the period of the inputted timing pulses is different in each task. Consequently, the abnormality of the microprocessor can be quickly detected.
Patent JP-H05238149-A (JP)
Title: Draw-type optical disc
Inventor: MATSUI FUMIO
IPC: G11B7/247
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a DRAW-type optical disc having long-term stability high reflection factor and high absorptive wavelength band by forming an organic color recording layer containing specific pentamethinecyanine and a reflective layer sequentially on a transparent substrate. CONSTITUTION:Pentamethinecyanine expressed by formula I (R is an alkyl group; W is hydrogen, an aryl group, an aromatic group and halogen; and X is iodine) is dissolved in diacetone alcohol. This solution of the dissolved pentamethinecyanine is applied to the surface of a transparent substrate such as polycarbonate or polymethylmethacrylate using a spin coating technique, then the applied coat is dried to form an organic color recording layer. After that, a reflective layer for laser beam reflection is formed on the organic color recording layer using a sputtering technique with a laser beam, thus to obtain a DRAW-type optical disc. The typical material for the formation of the reflective layer is Al, Au, Cu or Ag. The obtained DRAW-type optical disc has a long stable C/N ratio and high sensitivity.
Patent JP-S59198129-A (JP)
Title: Nozzle apparatus for injection molding
Inventor: SASAKI NOBUYOSHI
IPC: B29C45/74
Filed: 1983-04-27
Abstract: PURPOSE:To prevent the generation of sinks on the surface of a molding by a method wherein a melt molding material is injected into a cavity and a compressed air is fed thereinto once the pressure in he cavity is reduced to improve the pressure feeding of the compressed air into a hollow of the molding material in the coagulation process. CONSTITUTION:While a pressure air is fed to a path 54 to lift a plunger 44, a melt molding material is forced into cavities 62a and 62b from a path 28 and while hollows 68a and 68b are left in the cavities, a pressure air is forced into a path 50 to lower the plunger 44. This stops the injection of the molding material and reduces the pressure in the cavities. After the plunger 44 reaches the lower position, at pressure air is forced into the path 30 so as to be fed into the hollows 68a and 68b of the cavities. Under such a condition, the molding material is solidified in the cavities.
Patent JP-H0592936-A (JP)
Title: Dinaphthoquinone derivative and photosensitizer using the same
Inventor: MIYAMOTO EIICHI
IPC: C07C49/697
Filed: 1991-04-05
Abstract: PURPOSE:To provide a dinaphthoquinone derivative suitably usable as an electric charge transferring material for photosensitizers because of its having a high electron-accepting property, and thereby giving the photosensitizers having excellent photo-stability, high sensitivity and excellent repeating characteristics. CONSTITUTION:A dinaphthoquinone derivative of formula I (R<1>-R<10> are H, halogen, alkyl, aryl, halogen-substituted alkyl), e.g. a compound of formula II. A compound of formula I' among the compound of formula I can be produced by oxidizing a compound of formula (a) with an oxidizing agent in an organic solvent. The compound has a high electron-transferring degree because of its having a wide conjugation system in comparison with conventional diphenoquinone compounds, and has high compatibility with binding resins composing the photosensitizers. The employment of the halogen-substituted alkyl as a substituent especially depresses the sublimation of the compound of formula I to a low level. Thereby, the photosensitizers having photosensitizing layers containing the compound and formed on conductive substrates have high sensitivity without any fear of lowering with the elapse of time.
Patent JP-H02281875-A (JP)
Title: Picture processing system and method of thresholding analog video signal
Inventor: DEIBITSUDO ASERU
IPC: G06V10/28
Filed: 1990-03-22
Abstract: PURPOSE: To improve efficiency in digital image processing by forming an adaptive threshold level with which an analog video signal level is compared for each pixel position. CONSTITUTION: Raw video from a detector 10 is sent through a line 12 to a circuit 14 and a running average is calculated. A total sum node 40 adds an offset value from a memory 38 as the coefficient of total amount of noises to this running average similarly to a noise coefficient generated by the detector 10. Then, the adaptive threshold level is formed to be compared with the analog video signal level for each pixel position on a line 42. Then, an analog video signal can be exactly digitized.
Patent JP-S61230317-A (JP)
Title: Formation of polycrystalline thin film
Inventor: HARA TERUYOSHI
IPC: H01L21/336
Filed: 1985-04-04
Abstract: PURPOSE:To enlarge the area of a thin film transistor and reduce production cost by colliding the cluster obtained by jetting vaporized silicon into an evaporation room with a substrate to form a polycrystalline silicon thin film. CONSTITUTION:Vaporized silicon serving as an evaporation source which is produced by heating and evaporating silicon material 10 and filled in a closed type crucible 1 provided with a nozzle 2 is jetted into the evaporation room through the nozzle 2 to form clusters composed of atom groups by making use of coagulation phenomenon accompanying adiabatic expansion. Subsequently the clusters are coolided onto a substrate 6 to obtain a polycrystalline silicon thin film having the means particle diameter exceeding 100Angstrom  at the substrate temperature less than 500 deg.C. Further particle boundary characteristic or doping chracteristic of the film can be controlled by introducing dopant gases such as H2, PH3, B2H6 from gaseous phase sources. Thus production of large area thin film transistors and cost reduction are enabled.
Patent JP-H11260340-A (JP)
Title: Polymer electrolyte battery
Inventor: KAWAI TETSUO
IPC: H01M10/0565
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte battery which causes no short- circuiting, having superior load properties, and a high energy density. SOLUTION: In this polymer electrolyte battery comprising a sheet-like positive pole 1, a sheet-like negative electrode 2, and a sheet-like polymer electrolyte layer 3, a finely porous olefin sheet having a large number of fine pores with average pore diameter of 0.5 μm or wider and porosity of 60-80% porosity is used as the supporting body of the polymer electrolyte layer 3. The thickness of the finely porous polyolefin sheet is preferably 25-40 μm.
Patent JP-H09240913-A (JP)
Title: Paper sheet processing device
Inventor: ATOKATA YOSHIAKI
IPC: B65H31/34
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To enable end part binding, center binding and oblique binding of a paper sheet end part by providing a center binding separate type stapler device and an end part binding integrated stapler device which can be positioned in an optional position in a paper sheet processing device formed so as to bind plural paper sheets. SOLUTION: A guide shaft 37 and a guide stapler 38 are horizintally installed between main body side surfaces 17 and 18, and an end part binding integrated stapler device 41 is supported by both, and this moves a stapler main body 41A and a clincher 41C up to a prescribed binding position through a timing belt 39 by rotation of a motor 43. One end part side in the longitudinal direction of plural paper sheets positioned and adjusted by a paper sheet adjusting means containing side fences 11 and 12A is bound by this integrated stapler device 41. A center binding separate type stapler device 42 is also provided, and an almost central part in the longitudinal direction of the plural paper sheets adjusted by the paper sheet adjusting means is bound thereby.
Patent JP-H08267747-A (JP)
Title: Ink jet printer head
Inventor: KITAHARA TOSHIAKI
IPC: B41J2/135
Filed: 1995-03-30
Abstract: PURPOSE: To provide an ink jet printer head capable of stably ejecting an ink and having good print quality. CONSTITUTION: An ink jet printer head comprises an orifice 18 constituted such that it is tapered toward an ink ejection hole 18a. A pressure chamber inner wall 25a forming a pressure chamber 25 and an orifice inner wall 18b forming the orifice 18 are continuously formed. As a result, it is possible to eliminate a portion in which ink is deposited and to facilitate discharging of fine remaining bubbles 27 from the ink ejection hole 18a, thereby executing stable ejection of ink droplets 19.
Patent JP-2000268764-A (JP)
Title: Automatic electron beam analyzer
Inventor: NIWA NAOMASA
IPC: H01J37/21
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically analyze an analyzing point by automatically positioning the analyzing point to the beam center without a manual operation. SOLUTION: This automatic analyzer 1 has a stage 7 for moving a sample against an electron beam 12, and an image processing means 4 which obtains an image data obtained by irradiation of the electron beam 12 in a different visual field magnification and calculates positional data of a branch point in the different visual field magnification. By automatically recognizing the branch point under the analyzing condition for the sample by electron beam analysis, automatic positioning of analyzing point to the beam center can be performed without a normal operation, thereby automatic analysis is performed.
Patent JP-H03274965-A (JP)
Title: Picture processing unit
Inventor: TANIOKA HIROSHI
IPC: H04N1/407
Filed: 1990-03-26
Abstract: PURPOSE:To realize the correction of recording density unevenness inexpensively with simple constitution by correcting an input binary data corresponding to a position of a recording element and binarizing the corrected value again at a pseudo medium tone processing means. CONSTITUTION:A binary data correction means 1 receives a binary picture data as a multi-value level, receives a correction value correcting the picture data for each picture element in response to the recording characteristic of a recording element recording the data from a correction data memory 2 to correct the binary data directly. Then the corrected multi-value data is binarized again at a pseudo medium tone processing means 3 and visualized by a binary recording means 4.
Patent JP-H04309260-A (JP)
Title: Semiconductor device
Inventor: MIYAKE HIDEJI
IPC: H01L27/10
Filed: 1991-04-08
Abstract: PURPOSE:To provide a stacked type DRAM having a large capacity value by preventing a decline in the insulation between a capacity and gate electrodes at the time of forming a capacity contact. CONSTITUTION:A spacer silicon oxide film 108 is formed on the side wall of a gate electrode 104b so that the film 108 can protrude from the side wall. An accumulation electrode 113 is constituted of a two-layer film of a dummy electrode 106b and polycrystalline silicon film 112 on the gate electrode 104b with a silicon oxide film 105 in between and the electrode 113 is constituted only of the film 112 in the other area.
Patent JP-H11258135-A (JP)
Title: Method and apparatus for evaluating, testing process characteristic of metallic material
Inventor: YOSHIDA TADATSUGU
IPC: B21C51/00
Filed: 1998-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an evaluation test method and an evaluating testing apparatus whereby a multiaxial load test can be carried out under a load condition of an actual machine. SOLUTION: A notch 2 to be tested is formed at an optional position in the circumference of a columnar test piece 1. A high frequency heating coil 8 is inserted to the test piece 1 and a thermocouple 3 is arranged at the notch 2. A temperature of the notch part 2 is measured. A temperature control device 9 controls a load of the high frequency heating coil 8, thereby controlling a temperature of the test piece 1. An upper and a lower parts of the test piece 1 are held by a chuck 17. A load is applied by a tensile test driving device 10 and a torsion driving device 11 under a load condition of an actual machine to the chuck 17 set at a testing machine stage 13.  A temperature, a strain, a strain rate, a torsion and, a tension and compression of an independent stress component at the optional point of the test piece 1 during a multiaxial load test are measured by a load meter 4, a torque meter 5, a displacement meter 6 and an angle meter 7, whereby processing of a material is evaluated.
Patent JP-S60224876-A (JP)
Inventor: NAGAHARA HIDEO
IPC: D06M15/643
Filed: 1984-04-12
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-S55165104-A (JP)
Title: Distributor of cleaning element in liquid separator
Inventor: TAMARU SHIYUUSAKU
IPC: B01D61/22
Filed: 1979-06-11
Abstract: PURPOSE: To make possible the even distribution of cleaning elements into liquid separating module groups by guiding and accumulating the ball cleaning elements fed into a case into the disc through-paths by a conical head, rotating the disc and distributing the elements through the case cover closing plate through-holes.  
     CONSTITUTION: At the time of cleaning tubular membrane modules, the cleaning elements (expressed as balls hereunder) in the ball storage B are fed into the case 1 of the distributing device through its inlet 11 by the flow of raw liquid as valves v 1 , v 2  are opened and closed. These are then led into the respective through-paths 8 of the disc 6 of the thickness more than several times the ball diameter by a conical head 10. If at this time there is noncoincidence in the number of the balls having been lead-in, a difference occurs in the liquid flow resistances in the respective paths 8, by which the liquid flow in the diametral direction is produced at the circumference of the head 10 and the number of the balls is averaged. During this time, the flow of the raw fluid is sufficiently assured and the spacing 7 is made smaller than the ball diameter to prevent the run-off of the balls. Next, an operating shaft 4 is rotated by a handle 5 to align each path 8 to each through- hole 3 of the base plate 2 of the cover at the opening end of the case. Thereby, the balls are pressure-fed from the each communicating pipe P of the each hole 3 into each module D, whereby these may be evenly cleaned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200401-A (JP)
Inventor: TOKUNAGA YOSHIKATSU
IPC: H01C1/148
Filed: 1983-04-28
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-H02255699-A (JP)
Title: New anticoagulant and preparation thereof
Inventor: YAMAMOTO SHUJI
IPC: C07K14/745
Filed: 1989-03-28
Abstract: NEW MATERIAL:A peptide containing an amino acid sequence of the formula. USE:The peptide has an anti-coagulating activity, a blood platelet coagulation- inhibiting activity and a fibrinolytic activity and useful as an adverse effect- reduced remedy for circulatory diseases, gestosis, etc., and as an anti- thrombogenic agent for medical artificial materials. PREPARATION:An anticoagulant containing an amino acid sequence of the formula is prepared, for example, by the following processes: combining a DNA coding the peptide containing the amino acid sequence of the formula with a replicable expression vector to form a recombinant DNA, introducing the recombinant DNA into a microorganism or cell to transform the microorganism or cell, screening the transformant from the parent cells of the microorganism or cell, culturing the transformant to express the recombinant DNA for producing the peptide and subsequently isolating the peptide from the cultured transformant.
Patent JP-S63243462-A (JP)
Title: Bearing apparatus for vertical hydraulic turbine generator
Inventor: ONISHI AKIRA
IPC: F16C17/03
Filed: 1987-03-30
Abstract: PURPOSE:To make it possible to disassemble several guide bearings which are arranged in a radial manner without disassembling an air box by making a disassembling hole which has a closing cover in one body with an air box which prevents lubricating oil in an oil tan from spattering out to the outside. CONSTITUTION:A bearing apparatus has several guide bearings 3 which are arranged on the circumference in order to support a rotary axis 1 in a radial manner. And each pivot 4 which transmits a load which is received by each guide bearing 3 through a bracket 5 provided with an oil tank 6 to a base 15 and an air box 8 which prevents the lubrication oil 7 which is liberated into air in the upper part of the oil tank 6 from spreading out to the outside are provided. In the above constitution, a disassembling hole 9 which has a closing cover 10 is integrated in the air box 8. Each guide bearing 3 is made possible to be disassembled without disassembling the air box 8 by disassembling the closing cover 10 of the disassembling hole 9 and by rotating the air box 8 in the direction of the circumference.
Patent JP-S553105-A (JP)
Title: Electron gun
Inventor: KAWAMURA TAKAO
IPC: H01J3/02
Filed: 1978-06-21
Abstract: PURPOSE: To eliminate production of discharge between electrodes of an electron gun and radiation of X-rays therefrom by specifying the size of the electron beam passage hole of an auxiliary electrode between second and third grids and applying intermediate voltage between the second and the third grids to the auxiliary electrode.  
     CONSTITUTION: The size of the electron beam passage hole (through hole) 31 of an auxiliary electrode 3 provided between second and third grids of an electron gun is set larger than twice of the size of through hole at the side of the auxiliary electrode 3 of the third grid 4, and intermediate voltage between the second and the third grids 2 and 4 is applied to the electrode 3. For example, the diameter of the through hole 31 of the auxiliary electrode 3 of the uni-potential type electron gun of in-line arrangement for a color image receiving tube is set to 5.7mm, the diameter of the through hole 41 of the third grid 4 to 1.6mm, and 25 kV is applied to the third grid 4, 10 kV to the auxiliary electrode 3, and 200W500 V to the second grid 2. Thus, the electron gun can hold the feature of small diameter of electron beam in the large current area and eliminate the production of discharge between the electrodes and radiation of X-rays therefrom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59198362-A (JP)
Title: Allotted voltage measuring apparatus of insulator
Inventor: IKENAGA TOSHIO
IPC: G01R19/155
Filed: 1983-04-27
Abstract: PURPOSE:To perfectly prevent the penetration of humidity and moisture into a voltage divider, by molding a covering material excellent in weatherability, insulating property and tracking resistance around the surface of the voltage divider wherein measuring electrodes are respectively attached to both terminal electrodes in a hermetically closed state. CONSTITUTION:A primary electrode 2 is provided to the upper terminal of a voltage divider 1 while a secondary electrode 3 is provided to the lower terminal thereof and a measuring electrode attaching member 4 is fixed to the primary electrode 2 in an externally inlaid state. On the other hand, measuring electrodes 6, 7 are respectively attached to both measuring electrode attaching members 4, 5 in a freely detachable manner so as to be protruded to a direction at right angles to the axial line of the voltage devider 1 in a parallel state. In addition, a covering material 8 is integrally molded around the outer peripheral surface of the voltage divider 1 from the whole of the primary electrode 2 to the intermediate part of the secondary electrode 3. The water-proofness of the voltage divider becomes perfect by the covering due to integral molding and the penetration of humidity and moisture into the voltage divider can be perfectly prevented.