baber/WOPTO huggingface dataset:
Patent JP-S56111422-A (JP)
Title: Measuring device for air flow rate of engine for car
Inventor: KAMIFUJI HIROSHI
IPC: G01F1/68
Filed: 1980-02-08
Abstract: PURPOSE:To prevent an air flow sensor from deteriorating owing to moisture and dust contained in sucked air, by providing the by-pass passage of an air flow measuring device over a main passage for the sucked air. CONSTITUTION:Main passage 1 and by-pass passage 3 are provided in the center of and over an air flow measuring device so that the by-pass passage extends downward and have nearly L-shaped section near the exit where a confluence to main passage 1 is made. In passage 3, air flow sensor 4 is installed. In this constitution, air sucked from an air cleaner flows in via main passage 1 and by-pass passage 3, but since moisture and dust contained in the sucked air are greater in specific gravity than air, they flows via main passage. Therefore, air containing neither the moisture nor dust flows in by-pass corridor 3, preventing sensor 4 from deteriorating.
Patent JP-S63184494-A (JP)
Title: White balance correcting method
Inventor: MIYABAYASHI KAZUHIRO
IPC: G03B7/18
Filed: 1987-01-26
Abstract: PURPOSE:To attain accurate white balance correction by detecting the difference of reflected light when specific light is radiated to an object and not radiated, calculating the color of a light source based thereupon and controlling the color signal control circuit. CONSTITUTION:The incident light formed an image on an image pickup element 23 is separated into a luminance signal and a chrominance signal by a signal processing circuit 24 and the chrominance signal is inputted to a color signal control circuit 25. The output of the circuit 25 is inputted partly to a color signal processing circuit 29 and becomes a chrominance signal in a video signal and inputted partly to a chrominance signal comparison circuit 26 as the white balance correction signal. The circuit 26 detects the unbalanced color and outputs its information to a color calculation circuit 27. Moreover, a part of the luminance signal outputted from the circuit 24 is inputted to the luminance signal comparator circuit 28, the lightness at light emission of a luminous body and at normal image pickup is compared and the result is inputted to the circuit 27. The circuit 27, based on the color information from the circuit 26 and the luminance difference information from the circuit 28, calculates the color of the light source and outputs the color control signal corresponding thereto to the circuit 25 to correct the white balance.
Patent JP-2000212209-A (JP)
Title: Production of polybutadiene
Inventor: MURAKAMI MASATO
IPC: C08F4/64
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a low-molecular-weight polybutadiene having a controlled microstructure by using a catalyst prepared from a metallocene-type complex of a transition metal compound, an ionic compound of a non-coordinatable anion with a cation, a group 1-3 element organometallic compound, and a specified amount of water. SOLUTION: The water is used in an amount to give a ratio, a group 1-3 element organometallic compound/water, of 0.66-5 by mole. A polybutadiene can be obtained which has a content of 1,2-structural units of 4-30 mol% based on the entire butadiene monomer units, a content of cis-1,4-structure units of 65-95 mol%, a content of trans-1,4-structural units of 5 mol% or below, and an intrinsic viscosity [η] of 0.1-1.0 (as measured in toluene at 30 deg.C). It is desirable that the degree of hydrogenation of the double bonds of the butadiene monomer units is 0.5-25% when determined by 1H-NMR.
Patent JP-H09209513-A (JP)
Title: Flashing member of roof, flashing structure of ridge part and plash structure of eaves part of continuous ridge
Inventor: KUROSE KAZUTOSHI
IPC: E04D3/40
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a flashing member and a flashing structure of a roof which can be simply worked and very simply constructed. SOLUTION: Both sides of a long base plate 4a with a designated width extending over both side inclined roof parts (a), (a) in the ridge part or the eaves part of a continuous ridge are provided with many projections 40 formed along in the longitudinal direction at substantially equal spaces W5 in such a manner that the height h2 is substantially equal and the width W2 along the longitudinal direction of the covering plate 4a is substantially equal. Each projection 40 is formed in such a manner that both sides of the forward end part are projected like a circular-arc and both ends of the base are provided with a recess-like slot parts 41. It is desirable that a notch 44 with a designated width is formed on the projection 40 extending from the top part toward the base part.
Patent JP-H08213302-A (JP)
Title: Fine processing method and fine processing photomask used for said method
Inventor: SHIBA SEISHI
IPC: G03F1/38
Filed: 1995-02-02
Abstract: PURPOSE: To provide a fine processing method not to deteriorate the alignment precision between an exposure mask and a work resultant from the step advancement. CONSTITUTION: A sufficient number of alignment marks MOK11 -MOK13 applicable for the latter steps are formed on a work 1 in the initial step so that different marks may be successively applied in every after steps.
Patent JP-H08213231-A (JP)
Title: Operating state detecting device of solenoid
Inventor: NUKUI KAZUMITSU
IPC: H01F7/18
Filed: 1995-02-02
Abstract: PURPOSE: To provide a device for detecting the operating state of a solenoid, which is simple in constitution, low in power consumption, and high in detection accuracy and resolution. CONSTITUTION: An oscillator 22 supplies a clock (c), which is of a rise time T fed from a time generating circuit 21 and of frequencies determined by a coil L and a capacitor C of a latch solenoid, to a counter 23. The counter 23 counts the clock (c). At this point, the coil L varies in inductance depending on the operating state, open or closed state, of a solenoid valve, so that the clock (c) varies in frequencies. A CPU 20 judges the operating state of the latch solenoid finding whether the count of the counter 23 exceeds a prescribed number or not.
Patent JP-S63184861-A (JP)
Title: Documentation and editing device
Inventor: KIKUCHI NORIYOSHI
IPC: G06F17/22
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a documentation and editing device very superior in operability by displaying a command, which can be next used, in the vicinity of the operation position in inputting and editing processes in case of inputting and editing of characters and patterns. CONSTITUTION:If such command is inputted that input of characters is expected following this command, a square frame indicating the input position is displayed on a display part 7 and this area is stored in an input position storage part 9. Coordinates of the position 10 dots under coordinates of the lower left part of this input position are stored in a command display position storage part 8. A character inputted to the input position from a position coordinate input part 1 is recognized by a hand-written character recognizing part 3 and is converted to a corresponding character code and is processed in accordance with said command by a command executing part 6. Thereafter, a command rule storage part 4 is referred to check a command, which can be next inputted, by a command analyzing part 2, and this command is displayed in the position stored in the storage part 8.
Patent JP-S56114546-A (JP)
Title: Resin coated sand for shell mold
Inventor: SEKINE SHINICHI
IPC: B22C1/22
Filed: 1980-02-14
Abstract: PURPOSE: To obtain titled casting sand which is suited for casting of materials of low pouring temperatures and is considerably improved of collapsing property by being coated with the phenolic resin obtained by mixing and reacting synthetic org. fibers of low heat resistance.  
     CONSTITUTION: The resin coated sand for shell molds obtained by coating sand with the resin obtained by reacting phenols, and scrap fibers of synthetic org. fibers, for example, nylon or polyester, and formaldehydes in the presence of acidic catalysts or alkaline catalysts. The amount of the synthetic org. fibers to be mixed in said resin is preferably in a range of about, for example, 5W40wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63186770-A (JP)
Title: Production of infrared reflecting woven fabric
Inventor: WAKEBE YOSHITAKA
IPC: D06P3/00
Filed: 1987-01-28
Abstract: PURPOSE:To obtain an infrared reflecting woven fabric which gives black clothing which is insensitive to heat even when it is worn in summer, by printing woven fabric with a printing agent consisting of a dye mainly composed of a specified azo compd., a binder resin and a liquid medium. CONSTITUTION:A dye mainly composed of an azo compd. of formula I (wherein X is H or halogen; m is 1-4; R1 is (substd.) phenylene or biphenylene; n is 1-2; R2 is (substd.) phenyl, phenylene or biphenylene; Y is an atomic group capable of forming a benzocarbazole ring) is mixed with a binder resin and a liquid medium to prepare a printing agent. A woven fabric is dyed with said agent to obtain a fabric which has good infrared reflectivity, even though it is black. The azo compd. of formula I can be obtd. by coupling a compd. of formula II with a compd. of formula III.
Patent JP-S58134553-A (JP)
Title: Timing regeneration circuit
Inventor: TAKAHASHI YASUSHI
IPC: H04L7/033
Filed: 1982-02-05
Abstract: PURPOSE:To perform timing regeneration even when an input signal has large jitter, by detecting the frequency difference between the input signal and a VCO, and controlling the frequency of the VCO by a signal corresponding to said frequency difference. CONSTITUTION:A signal having irregular intervals of pulse syncyronization is applied to an input terminal IN. A circuit 1 generates a signal having a value proportional to the number of pulses of said input signal, and a circuit 2 generates a signal having a value proportional to the number of pulses outputted from the VCO (voltage-controlled oscillator) 6; and comparing circuit 3 makes a comparison between the outputs of those circuits 1 and 2 to generate a signal proportional to the difference in frequency between those two signals. The output of the comparing circuit 3 is converted by a circuit 4 to a prescribed waveform and applied to the VCO6 through a feedback loop filter 6 to control its oscillation frequency.
Patent JP-H06232515-A (JP)
Title: Manufacture of low temperature baked ceramic circuit board
Inventor: TAKEUCHI YUKIHARU
IPC: H05K1/03
Filed: 1993-02-03
Abstract: PURPOSE:To uniformly and densely sinter the surface layer part and the inside of a ceramic circuit board by suppressing the elution of a boron compound. CONSTITUTION:In the manufacturing method for a low temperature baked ceramic circuit board containing boro-silicate glass component using copper as conductive metal which forms a wiring pattern, a binder is removed by heating the board in a neutral or reducing moisture atmosphere in a debinder process, and the board is baked in a neutral or reducing dry atmosphere in a baking process.
Patent JP-S60180407-A (JP)
Inventor: ORIBIE BUIE
IPC: B65D53/02
Filed: 1985-01-29
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-S58146023-A (JP)
Title: Magnetic recording medium
Inventor: KONNO RIYOUZOU
IPC: G11B5/73
Filed: 1982-02-05
Abstract: PURPOSE:To enhance the surface smoothness and wear resistance, by forming an underlayer made of a specified radiation-curing resin on a substrate. CONSTITUTION:A substrate is coated with a radiation-curing coating material contg. 1 or >=2 kinds of oligomers or polymers having >=2 (meth)acryloyl groups each having >=200mol.wt. in one molecule or further contg. a solvent and a photopolymn. initiator, and by irradiating the coated substrate, a film having a three-dimensional network structure is formed. A magnetic layer is then formed on the film by coating.
Patent JP-H06228421-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: ITO HIDEKAZU
IPC: C08K5/36
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a composition having excellent antistatic properties without damaging excellent transparency, hydrolysis resistance, heat resistance, etc., by blending an aromatic polycarbonate resin with a specific sulfonic acid amine salt, a specific sulfonic acid metal salt and a specific an tioxidant. CONSTITUTION:(A) 100 pts.wt. of an aromatic polycarbonate resin is blended with (B) 0.1-10 pts.wt. of a sulfonic acid amine salt of the formula R1SO3H.A (R1 is 1-40C alkyl, alkylaryl, etc.; A is 1-30C hydrocarbon group-containing tertiary amine) (e.g. propylsulfonic acid octyldimethylamine), (C) 0.001-0.3 pts.wt. of a sulfonic acid metal salt of the formula (R2SO3)n.B [R2 is R1; B is alkaline (earth) metal; (n) is 1 in the case of alkali metal and 2 in' the case of alkaline earth metal] (preferably sodium propylslufonate) and (D) 0.001-1 pt.wt. of a phosphitebased antioxidant (preferably trisnonylphenyl phosphite) to give the objective composition.
Patent JP-2000211086-A (JP)
Title: Apparatus for stretching laminating decorative layer to plate material
Inventor: SHIBATA HIROMI
IPC: B32B33/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To flatly and properly apply a thin decorative sheet, a decorative film or a decorative layer due to a thermal transfer coating film to the wide surface of a plate material. SOLUTION: An apparatus for applying a decorative layer H to the wide surface Pa of a plate material P is equipped with a coating roll 10 receiving the supply of an adhesive M melted in a heated state to the peripheral surface thereof on the upper end side thereof and a hot roll 20 rotated in such a state that a thin decorative wide surface P coated with the adhesive M of the plate material P and the roll 20 or a thermal transfer sheet N having a thermal transfer coating film Nb is held between them so as to oppose the thermal transfer coating Nb to the wide surface Pa to continuously and flatly laminate a decorative layer H to the wide surface Pa accompanied by the feed of the plate material P while again heating the adhesive M.
Patent JP-S63183940-A (JP)
Title: Primer for sealing pinhole of molded plastic article
Inventor: TANAKA MICHIO
IPC: A44B19/60
Filed: 1987-01-27
Abstract: PURPOSE:To obtain a primer, consisting of an urethane prepolymer having terminal isocyanate groups and polyamine compound and capable of completely sealing pinholes on molded plastic articles by coating therewith. CONSTITUTION:A primer, obtained by dissolving (A) an urethane prepolymer prepared by reacting an excess amount of an isocyanate compound, e.g. trimethylene diisocyanate, with a hydroxyl group-containing compound, e.g. polybutylene adipate, and having free isocyanate groups and (B) a polyamine compound, e.g. ethylenediamine or xylylenediamine, so as to provide 0.2-3, preferably 0.5-2 ratio of isocyanate groups to amino groups, preferably in a solvent, e.g. methyl ethyl ketone, and having 10-60wt.% solid concentration. A molded plastic article is then coated with the resultant primer to produce a molded article without pinholes.
Patent JP-H06229245-A (JP)
Title: Intake device of multiple intake valve type internal combustion engine
Inventor: KOGA NOBUHIKO
IPC: F02B31/02
Filed: 1993-02-03
Abstract: PURPOSE:To maintain favorable combustion at the time of low-middle load of an engine and prevent knocking at the time of high load of the engine, in the intake air device of a multiple intake valve type internal combustion engine. CONSTITUTION:A first intake passage 6a formed to be able to pass the maximum required intake air quantity and a second intake passage 6b formed to be able to improve combustion by using the passage 6a are provided, and a normally opened control valve 12 provided inside the second intake air, passage 6b is controlled to be closed, at the time of high load of the engine.
Patent JP-S54109849-A (JP)
Title: Drum construction of electronic recorder
Inventor: OKUMURA TOYOHIKO
IPC: G03G21/00
Filed: 1978-02-17
Abstract: PURPOSE:To achieve the increase in the containing volume of master paper by supporting the first core wound with the unused master paper and the second core for taking up the used paper movably while maintaining a fixed clearance. CONSTITUTION:Cores 12 and 13 are respectively supported to the arms 18, 18' and 19, 19' which are oscillatably supported to the shaft of a let-off roller 15 and the shaft of a winding roller 16. The core 13 is driven by the winding roller 16 by way of gear 23, idler gears 24A, 24B, gear 25, slide clutch 26. A link 27 is energized by a sping 29 in the arrow A' direction, pressing the core 13 at the right end of the link 27 to the inside wall of the drum 11. Hence, as the diameter of the core 13 side increases, the link 27 moves in the arrow A direction by overcoming the spring 29. In this way, the cores 12, 13 move in the arrow A, A' directions while maintaining a fixed center-to-center distance along with the oscillation of the quadrilateral link mechanism. Thereby, the master paper approximately twice that before may be contained.
Patent JP-H07225433-A (JP)
Title: Photographic printer
Inventor: KITANO TADASHI
IPC: G03B27/46
Filed: 1994-02-10
Abstract: PURPOSE:To print and expose characters and patterns of optional color on a photographic image by providing a printing-in head constituted by aligning each one end of many optical fibers and a light emitting element for three-color light made incident on the optical fibers. CONSTITUTION:The printing-in head 40 is held by a head frame 46 so that the light emitting end parts 45a of 16 pieces of optical fiber 45 may be aligned, and 16-dot recording is performed in a main scanning direction. A light emitting part 41 is connected to the light incident end part 45b of each optical fiber 45, and the light emitting part 41 is constituted by arranging three red, green and blue light emitting diodes 50 to 52 in a optical fiber 45 in a holding frame, then, three color-mixed light is made incident on the incident end part 45b of each optical fiber 45. Character font data, pattern and illustration data, color specification data are transmitted to a driver by a print controller for controlling each of light emitting diodes 50 to 52 of the light emitting part 41, then, each of light emitting diode 50 to 52 is driven by the driver.
Patent JP-2000220095-A (JP)
Title: Moisture-proof paper
Inventor: KOGA SHINICHI
IPC: C09D5/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain moisture-proof paper having good moisture-proof properties regardless of the surface smoothness of a paper substrate and also capable of being recycled by forming a moisture-proof layer comprising a tabular pigment and a synthetic resin latex and satisfying a specific condition at least on one surface of a paper substrate. SOLUTION: This moisture-proof paper is obtained by coating a coating liquid at least on one surface of a paper substrate to form a moisture-proof layer satisfying each equation of 1.5(Ra+1/Ra)<=L<=15(Ra+1/Ra) [Ra is a center line surface roughness of the paper substrate (μm); L is thickness of the coating (μm); with the proviso that when Ra <1, Ra=1], L/5<=(a)<=10L and (k)>=2(a)/L. The coating liquid is obtained by formulating a tabular pigment comprising a phyllosilicate compound surface-treated with a coupling agent, and having >=5 aspect ratio (k) and 0.6-100 μm average particle diameter (a), with a synthetic resin latex containing a cross-linking agent, and comprising a styrene- butadiene copolymer or the like, in a weight ratio of (30:70)-(70:30), preferably (40:60)-(65:35) expressed in terms of solid components.
Patent JP-H09206452-A (JP)
Title: Circuit board housing box for game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To shorten the working time required for housing a circuit board. SOLUTION: Boss parts 25 are provided on the four corner parts of a fixed side case 23 and a hooking hole 32 is formed at one long side part. In the meantime, an attachment hole 37a is formed corresponding to the boss part 25 on one side (front side) on a covering side case 24 and a hooking piece 38 is formed corresponding to the hooking hole 32. Also, fixing holes 22a are formed at the four corner parts corresponding to the boss parts 25 on the circuit board 22.  Then, after temporarily fixing the two parts on the other side (back side) of the circuit board 22 to the boss parts 25 of the fixed side case 23, while engaging the hooking piece 38 of the covering side case 24 with the hooking hole 32 of the fixed side case 23, the attachment hole 37a of the covering side case 24 and the fixing hole 22a on one side (front side in the Figure) of the circuit board 22 are overlapped and fastened to the boss part 25 of the fixed side case 23 together.
Patent JP-S63183095-A (JP)
Inventor: NISHIKAWA MAKOTO
IPC: D06F58/10
Filed: 1987-01-27
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-H06346207-A (JP)
Title: Corrosion resistant composite roll for galvanizing
Inventor: MIZUGUCHI MASAAKI
IPC: C23C4/10
Filed: 1992-01-31
Abstract: PURPOSE:To produce a composite roll in which an external layer is excellent in adhesion with sprayed coating by forming the internal layer of the composite roll of specified wt.% of C, Si, Mn and Cr, and the balance Fe and furthermore incorporating Ni and Mo into the external layer. CONSTITUTION:This composite roll is formed of an internal layer, an external layer and a thermally sprayed layer. The internal layer is constituted of, by weight, 0.05 to 0.25% C, >1.5 to 5% Si, 0.5 to 1.5% Mn and 10 to 14% Cr, and the balance Fe with inevitable impurities. The external layer is constituted of 0.05 to 0.25% C, 0.5 to 1.5% Si, 0.5 to 1.5% Mn, 10 to 14% Cr, 0.2 to 1.0% Ni and 0.2 to 1.0% Mo, and the balance Fe with inevitable impurities. The external layer and internal layer are respectively formed of a centrifugally-cast steel layer. In this way, the composite roll enough in roll strength and toughness and in which the internal layer has excellent corrosion resistance can be provided.
Patent JP-H04236473-A (JP)
Title: Semiconductor laser-excited solid state laser
Inventor: YAMAGUCHI SATORU
IPC: H01S3/101
Filed: 1991-01-18
Abstract: PURPOSE:To enhance an output of a semiconductor laserexcited solid state laser by collimating a plurality of semiconductor laser lights guided by a fiber bundle by a distributed refractive index lens bundle, and simultaneously condensing them by a single lens to effect an end face-excitation. CONSTITUTION:A semiconductor laser-excited solid state laser having a distributed refractive index lens bundle 4 for guiding a plurality of semiconductor laser lights 1 to respective fibers 3, and disposed corresponding to the fibers at the emitting end faces of the bundled fibers to condense the emitting lights of the fibers and to collimate them, and a focusing lens 5 for simultaneously condensing the collimated emitted lights of the fibers to be superposed at one position to end face-excite a solid state laser element 6. The discrete semiconductor laser lights can be condensed to one position and excited. Further, two semiconductor laser lights can be beam-combined by a polarizing beam splitter to be output-multiplied.