baber/WOPTO huggingface dataset:
Patent JP-H0440318-A (JP)
Title: Method for monitoring measured value
Inventor: ISHIKAWA MAMORU
IPC: G01D1/00
Filed: 1990-06-05
Abstract: PURPOSE:To attain proper monitoring at all times by sampling a measured value for a constant period and monitoring the measured value of a measuring instrument while updating an upper and a lower limit value from a maximum and a minimum value and a mean value. CONSTITUTION:A measurement part 2 measures the voltage, current, etc., on the input or output side of a power facility 1 such as an uninterruptible power supply unit and the result is recorded in a sequential recording part 3. An arithmetic part 6 finds the upper-limit and lower-limit values for alarming or abnormality monitoring from the maximum and minimum values and mean value of sampling from the calculation result. The upper-limit and lower-limit values which are found are set in a setting part 5 and supplied to a comparison part 4, which compares them with the measured value from the measurement part 2 to monitor the measured value. Values such as an upper-limit and a lower- limit level are set in a setting part 7 and when the measured value is not within the range as a result of monitoring based upon the upper-limit and lower-limit set values, an indication part 8 informs of it.
Patent JP-S5935859-A (JP)
Title: Production device of amorphous ribbon
Inventor: NAWA MASAHIRO
IPC: B22D11/06
Filed: 1982-08-21
Abstract: PURPOSE:To produce a broad amorphous ribbon having no strains by attracting the forward end of the amorphous ribbon drooping down from a cooling roll on a magnet roll so that the ribbon can be coiled. CONSTITUTION:The tip of a nozzle 1 is brought near the surface of a cooling roll 2 and molten metal 3 is forced out by a gaseus pressure from the nozzle 1 and is ejected onto the surface of the roll 2. The forward end part of an amorphous ribbon 4 is attracted to a magnet roll 10, then at the moment when the part of the ribbon 4 located forward of the roll 10 (the greater part is defective ribbon 4a) is quickly pulled back by the rotation of the roll 10, the part collides impulsively against the needle-like projection 11b of a cutter 11 and the projection 11b penetrates the ribbon 4. The ribbon 4 is cut by the edge 11a and the forward end part of the ribbon 4, that is, the defective ribbon 4a, is removed. The roll 10 takes up only the non-defective ribbon 4.
Patent JP-H06329424-A (JP)
Title: Production of synthetic quartz glass
Inventor: NAKAMURA KUNIHIKO
IPC: C03C10/00
Filed: 1993-05-26
Abstract: PURPOSE:To provide a method for producing synthetic quartz glass excellent in high-temperature viscosity without containing hydroxyl group and causing a dusting phenomenon in production. CONSTITUTION:Silica powder regulated to 10% to 70% crystallization ratio is used as a raw material in producing synthetic quartz glass by melting synthetic crystalline silica. An amorphous part is crystallized under reduced pressure by heat treatment in a melting process and the silica powder is then melted.
Patent JP-H05343374-A (JP)
Title: Method and apparatus for working compound semiconductor
Inventor: TAKATANI SHINICHIRO
IPC: H01L21/302
Filed: 1992-06-05
Abstract: PURPOSE:To precisely control an etching amount by forming, on a surface of a compound semiconductor layer to be worked, a compound layer which can be obtained by replacing a part of constitutive elements of the semiconductor with other elements and then by removing the compound layer. CONSTITUTION:A silicon oxide film 2 having an opening is provided on a semiconductor substrate 1, and a selenium molecular beam 3 is applied to the surface at a substrate temperature of approximately 400 deg.C. As a result, substitution occurs between arsenic which is one of constitutive elements of the substrate semiconductor and selenium so that a compound layer 4 mainly consisting of selenide of gallium is formed on the surface. Then if hydrogen radical 5 is applied to the surface, the hydrogen radical 5 reacts with the compound layer 4 to form hydride and desorbs from the surface to have the compound layer 4 removed. By thus performing two processes of selenium molecular beam application and hydrogen radical application alternately, a semiconductor at the opening can be etched to desired depth.
Patent JP-S6125174-A (JP)
Title: Fixing device of electrophotographic printing device
Inventor: SUGAYA HIROSHI
IPC: G03G15/20
Filed: 1984-07-13
Abstract: PURPOSE:To supply the same light energy to an end and a center part of a form and secure sufficient fixation over the entire surface of a form by folding an end part of the reflecting mirror of a xenon lamp toward the end part of a form. CONSTITUTION:The end part of the reflecting mirro 14 of the xenon lamp 13 is folded toward the end part 10a of the form 10 to form a folded part 14a. Therefore, the light from the xenon lamp 13 is reflected effectively by the folded part 14a toward the end part 10a of the form 10. Consequently, the quantity of light to the form end part 10a is nearly equalized to that of the center part 10b, and the light is utilized effectively to obtain sufficient fixation over the entire surface of the form.
Patent JP-H07329170-A (JP)
Title: Rolling polyester sheet, its thermal molding and manufacture thereof
Inventor: SHIMOKAWA JUNZO
IPC: B29C51/00
Filed: 1994-06-02
Abstract: PURPOSE:To make possible an increase in width by reducing a rolling force in a polyester sheet for thermal molding which is obtained by comparatively easier molding, of higher rigidity and is less thickness-mottled than a conventional low multiplying factor uniaxially stretched sheet. CONSTITUTION:When stretching a polyester sheet which is substantially amorphous with at least, 250kg/mm<2> of tensile modulus in a take-up direction and + or -3% of thickness mottle, and a polyester sheet which is likewise substantially amorphous to 4/5 or less of the original thickness in the take-up direction, the sheet is preheated to a specified temperature level using a ceramic roll 3, and is allowed to pass through a space between rolls 4, 5 heated at a specified temperature.
Patent JP-H10335020-A (JP)
Title: Structure for connecting printed wiring board to connector
Inventor: OTA MASAHIRO
IPC: H05K1/11
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of scrape chips due to the scrape of a base material of a printed wiring board by the insertion force of the printed wiring board by extending a contact part of a printed wiring board to an end of the printed wiring board at the time of inserting the printed wiring board into a connector. SOLUTION: A card edge type printed wiring board 1 is formed with a contact part 2 to be inserted into a connector 31 for electrical connection. The contact part 2 is extended to an end 3, which includes a chamfering part 4 provided in the printed wiring board 1, so as to facilitate the insertion thereof into the connector 31. On the other hand, the connector 31 is provided with a contact part 32 having a contact point 30, which contacts with the contact part 2, through a housing unit 41. At the time of inserting the printed wiring board 1 into the connector 31, the contact point 30 can contact with the contact part 2 of the printed wiring board 1 without generating a contact of a base material of the printed wiring board 1 with the contact point 30.
Patent JP-H09325581-A (JP)
Title: Density controller and adjusting method for the same
Inventor: SHIBA HIROSHI
IPC: G03G15/06
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To detect that the light quantity of a light emitting source is changed in the lapse of time and to automatically correct the light quantity of the light emitting source in a short time. SOLUTION: After respectively comparing 1st, or 2nd detection data held by each data storing means 33 and 34 and 1st, or 2nd detection data detected by a part for detecting the light quantity of the light source 22 and a reflected light quantity detecting part 23, the fluctuation states of the emitted light quantity and the reflected light quantity are decided by a take-in value deciding part 35. After correcting the emitted light intensity value by a emitted light intensity setting means 36 based on the decision results, the emitted light intensity value corrected and set is converted to a voltage signal by a D/A converter 24, then, a constant current based on the converted voltage signal is impressed on the light emitting source 21 by a constant current circuit part 25 so as to control the emitted light quantity.
Patent JP-S5935473-A (JP)
Title: Semiconductor device
Inventor: TOKODA SABUROU
IPC: H01L21/3213
Filed: 1982-08-23
Abstract: PURPOSE:To obtain the semiconductor device of good quality having no reverse taper, no overhang, etc., when insulating films, and a gate electrode and a conductive path positioning thereon are to be formed on a semiconductor substrate by a method wherein dummy patterns consisting of a conductive material are provided in addition for reduction of etching troubles. CONSTITUTION:The thick field insulating film 2 is formed on the circumference of the P type Si substrate 1, and the thin gate insulating film 3 is adhered on the surface between the field insulating film. Then polycrystalline Si is deposited on the whole surface, and etching is performed to form the gate electrode 14 on the central part of the film 3, and to form not only the wiring part 15 but the dummy pattern 7 also on the film 2. Accordingly, the areas of the exposing insulating films 2, 3 can be made sufficiently smaller than the area of the surviving poly-crystal owing to existence of the pattern 7, and reverse taper, an overhang, etc., are not generated to the surviving poly-crystal. After then, source. drain regions 6 are provided, the whole surface is covered with an insulating film 10, and an Al wiring 8 is fixed to the wiring part 15, while at this time, the dummy pattern 9 is also provided to prevent the wiring 8 from generating reverse taper etching.
Patent JP-S5660051-A (JP)
Title: Semiconductor memory device
Inventor: MASUOKA FUJIO
IPC: G11C11/34
Filed: 1980-10-20
Abstract: PURPOSE:To reduce the occupying area of a memory cell by providing a column line wiring part on a capacitor for memory to connect through an insulating film to a gate electrode. CONSTITUTION:The first electrode 43 is provided through a silicon dioxide 42 on a P<+> type silicon substrate 41 and positive potential is applied to the electrode 43, thereby forming an N type inversion layer 44 on the surface of a substrate. A capacitor 45 is formed of the layer 44 and the electrode 43. The second electrode 48 is provided through a gate insulating film 47, and an MOS transistor 49 is formed of a gate electrode 48, an N<+> type region 46, an inversion layer 44 and an insulating film 47. The electrode 48 is extended through a thick insulating film 50 on the electrode 43, an opening part 52 is formed on a protecting insulating film 51 on the electrode 48 so as to be brought into contact with an external wire 53 forming a column line.
Patent JP-H0724688-A (JP)
Title: Tool selection method for cutting work data
Inventor: ANDO TSUTOMU
IPC: G06Q50/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide a tool selection method for cutting work data capable of automatically deciding the optimum tool selection. CONSTITUTION:This method is provided with a limitation shape corresponding to a tool diameter table 8 having information about a limitation dimension of a work region limitation shape or reference and vertical diameters etc., a tool selection reference table 9 having plural tool selection references at every working kinds (process codes), a tool file 10 having information about a tool code, a tool abbreviated name, tool quality, a tool shape, and a holder code etc., and a holder file 11 having information about a holder diameter. Consequently the minimum corner diameter or minimum value of inter-wall distance of the work region limitation shape and the like are determined as a limitation shape value, then the retrieval range of the tool diameter is decided to retrieve a tool kind, and a tool is retrieved according to the decision of the tool kind to set a holder to decide a tool wherein the tool and the holder are not interfering with another region. Consequently the retrieval and decision of a tool kind and the retrieval of a tool can be automatically made while referring respective tables and files, automatically deciding the optimum tool selection.
Patent JP-H10316902-A (JP)
Title: Coating material for glossy decoration and process for pattern finishing
Inventor: MARUICHI TOSHIO
IPC: B05D5/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which can form a glossy finished surface in which the irregularities of the ground are reflected without skillfulness and without the difference in a finish among individual workers merely by effecting the high-shear coating of the ground with a knife in various directions a plurality of times by mixing a fine staked lime powder having a specified particle diameter with a polymer emulsion in a specified ratio. SOLUTION: A non-hydraulic material comprising a fine slaked lime powder ground to a particle diameter of 10 μm or below or prepared by mixing it with a pigment (e.g. green pigment chromium oxide) having a particle diameter of 10 μm or below or a filler is mixed with 1-5 wt.% (in terms of the solid matter) polymer emulsion (e.g. ethylene/vinyl acetate emulsion). The obtained coating material is applied under high shear several times in various directions to the rough surface 2 of a ground 1, such as sandy plaster, mortar, cloth, metal, wood, board or plastic, having an irregularity depth of 2 mm or below on the surface to be coated and finished to a thickness of a coated surface 3 of 1 mm or below to obtain a glossy pattern surface 4.
Patent JP-S5939155-A (JP)
Inventor: ARUFURETSUDO MAGUNUSU HESUTATS
IPC: H04M1/60
Filed: 1982-08-23
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-H077271-A (JP)
Title: Method for inspecting printed wiring board and test pattern
Inventor: INOUE MICHIYA
IPC: H05K3/06
Filed: 1993-06-17
Abstract: PURPOSE:To easily and accurately detect the dimensional accuracy of the width of a wiring pattern in a method for inspecting a printed circuit board for detecting the accuracy of the pattern of the board and a test pattern. CONSTITUTION:Patterns 11, 12 are so provided as to have largely different widths and near at hand that dimensional accuracies are regarded as being substantially the same. The resistance values R1, R2 of the patterns 11, 12 can be sensed by measuring the resistances between through holes 11a and 11b and between through holes 12a and 12b. Further, theoretical formulae fo the values R1, R2 can be obtained from erroneous values of previously known designing sizes and widths. In this case, since the patterns 11 and 12 are disposed nearly, the erroneous values of the widths can be regarded as being substantially the same. Accordingly, the dimensional accuracy of the patterns can be obtained by setting the erroneous values of the widths to the same variables and solving simultaneous equations of the erroneous values.
Patent JP-H0818713-A (JP)
Title: Method for interrupting copying in facsimile equipment
Inventor: HOSOI HIDEAKI
IPC: H04N1/00
Filed: 1994-06-28
Abstract: PURPOSE:To make it unnecessary to add a new mechanism by interrupting printing and executing copying at the time of inputting a copying instruction when a facsimile (FAX) equipment executes the printing of a received picture, and after end of the copying, restarting printing. CONSTITUTION:When data sent through a line F are received after starting reception, a printed received picture, i.e., received data, is sent from a line control part 5 to a MODEM part 4, which modulates the data. The modulated data are sent to a data decoding part 6, which decodes encoded data into picture data. The decoded picture data are sent to a recording part 7 to execute printing. Namely even when tone FAX equipment is in the printing operation of a received picture, the printing is temporarily interrupted by a copying function. Since all data received after interruption are printed out through a memory 3 and the function is attained by a program installed in a control part 8, the addition of a new mechanism is unnecessary.
Patent JP-2000338496-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: TAKAYASU TOYOAKI
IPC: G02F1/1333
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve productivity and to reduce a production cost by making it possible to execute the injection of liquid crystal layers by each of liquid crystal cell bars. SOLUTION: Plural liquid crystal display parts 13 are formed in a matrix form on a large-sized liquid crystal display substrate and sealing material patterns 6 having liquid crystal injection ports 7 opened in part of the peripheral edges of the respective liquid crystal display parts 13 are so formed as to align in a column direction or row direction. A large-sized transparent electrode substrate is bonded thereto from above the same via sealing material patterns 6 and thereafter, the bonded substrate is cut along the respective liquid crystal injection ports 7 in the column or row direction, by which the liquid crystal cell bar 16 is manufactured. Further, the liquid crystal layers are simultaneously injected from the respective liquid crystal injection ports 7 of this liquid crystal cell bar 16.
Patent JP-H0439510-A (JP)
Title: Alarm for refuse clogging
Inventor: SHIBAZAKI SUSUMU
IPC: B09B5/00
Filed: 1990-06-06
Abstract: PURPOSE:To prevent an unnecessary output of alarming when the decrease in the refuse level is small regardless of the refuse clogging by outputting alarm when a specified time has passed with the difference of the refuse level before one refuse disposal cycle and the refuse level at present being smaller than a specified value. CONSTITUTION:A level holding device 22 which holds level by taking in the output of a level meter 15 for every cycle and an alarm device which outputs alarm when the level difference between the refuse level previous to the last one disposal cycle held by the level holding device 2 and the present refuse level which is given by a refuse level meter 15 is smaller than a specified value and this level difference continues for more than a specified time. With this arrangement when the decrease in the refuse level is small with no relation to refuse clogging as when the operation of an incinerator 11 is stopped or a new refuse is charged, the level comparison is avoided and unnecessary alarming is not outputted and the alarming can be outputted only when refuse clogging occurs.
Patent JP-S6040507-A (JP)
Title: Constant current circuit and recording and reading device using said circuit
Inventor: SATOU KOUICHI
IPC: G11B5/09
Filed: 1983-08-12
Abstract: PURPOSE:To supply a bias current set at a desired stable level to a load circuit by combining two current mirror circuits to form a constant current circuit. CONSTITUTION:The 1st current mirror circuit consists of a diode D11, transistors (TR) Q1, Q5 and Q7 respectively; while the 2nd current mirror circuit consists of TRs Q2 and Q3. The 2nd current mirror circuit works wth the output current of the 1st current mirror circuit used as an input signal. The output currents of both current mirror circuits are controlled at a time by a resistance R11 serving as a current control means. In such a constitution of a constant current circuit 2a, a bias current set at a desired stable level can be supplied to a load circuit by controlling the resistance R11.
Patent JP-S5671587-A (JP)
Title: Producing machine for screen of geometric form
Inventor: DABURIYU SHII UORUSHIYU
IPC: B23K11/14
Filed: 1979-11-14
Abstract: PURPOSE: To produce simply the screen of a geometric form, by providing many rods between left and right rods and by rotating units while feeding the wire in the direction orthogonal to rods and by pressure-welding intersections between rods and the wire by a moving welding machine.  
     CONSTITUTION: Heads 13 and 14 are fitted to units 1 and 2 opposite to each other, and many rods 15 are provided between these heads 13 and 14. Motor 12 is rotated to rotate unit 1 by chain belt 11, and simultaneously, sprocket wheel 5 is rotated by sprocket wheel 7 of unit 1 and chain belt 9. Then, screw rod 4 is rotated, and unit 2 is rotated by sprocket wheel 6, chain belt 10, and sprocket wheel 8, and welding machine 16 fitted to the screw rod is moved. While supplying wire 19 in the direction orthogonal to rods 15, intersections between rods 15 and wire 19 are pressed and welded by the welding wheel provided with pressure means 17, thus producing screen A of a geometric form simply. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11335305-A (JP)
Title: Racemization of optically active compound and catalyst for racemization
Inventor: KITAGAWA TETSUJI
IPC: C07B55/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for racemizing an optically active compound, capable of profitably and efficiently racemizing the optically active compound by a non-complicated process without requiring a separation process, etc., by bringing the optically active compound into contact with a cation-containing inorganic porous material. SOLUTION: This method for racemizing an optically active compound comprises bringing (A) an optically active compound, preferably an optically active carboxylic acid, an optically active halocarboxylic acid, a carboxylic acid derivative, etc., into contact with (B) a cation-containing inorganic porous material. The component B is preferably an alkali metal and/or alkaline earth metal-containing zeolite, especially the zeolite having fine pores having >=12 skeletal oxygen atom-membered fine pore diameters, concretely faujasite type zeolite.
Patent JP-H089772-A (JP)
Title: Compression molding for culture medium for plant cultivation and its production
Inventor: SAITO YOSHIMI
IPC: A01G9/10
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a compression molding for a plant cultivation culture medium, capable of rapidly absorbing water and reconstituting by addition of a small amount of water thereto, easily planting a seedling, excellent in operating efficiency and suitable for ornamental foliage plants, etc., by blending a vegetable fibrous material with vermiculite and zeolite in a specific proportion. CONSTITUTION:This molding is obtained by blending 45-90 pts.wt. vegetable fibrous material having long fibers such as peat-moss with 5-50 pts.wt. vermiculite and 5-10 pts.wt. zeolite, then filling the resultant blend in a forming mold and carrying out the compression molding with a die having a protrusion in the central part. The obtained molding has a recessed part in the central part on the top surface and the contained moisture is 25-45wt.%. Furthermore, the molding preferably contains bark compost, perlite, KANUMA-TSUCHI (horticultural yellow pumice under a volcanic soil layer produced in TOCHIGI Prefecture) or a fertilizer.
Patent JP-H08333323-A (JP)
Title: Granulation of azobisamidine salt
Inventor: TANAKA MIKIAKI
IPC: C07D233/24
Filed: 1996-05-17
Abstract: PURPOSE: To granulate an azobisamidine salt into a salt, excellent in operating efficiency, granule strength and stability with time, hardly causing unfavorable effects due to sticking, etc., of dust and useful as a polymerization initiator for aqueous solution polymerization or emulsion polymerization by using water as a binder. CONSTITUTION: (A) A compound of formula I  R<1> and R<2> are each a (cyclo)alkyl; R<1> and R<2> together may form an aliphatic group; G is a group of formula II [R<3> and R<4> are each H, a (substituted) alkyl, a cycloalkyl, allyl or a (substituted) phenyl] or a group of formula III [R<5> is a (substituted) lower alkylene; R<6> is H or a hydroxyalkyl]; X is Cl, Br or CH3 COO} is granulated by using (B) water as a binder in. an amount of, e.g. 10-22wt.% based on the component (A) and, as necessary, (C) a water-soluble organic solvent in an amount of <=1.5 times based on 1 component (B) in combination.