baber/WOPTO huggingface dataset:
Patent JP-H0934114-A (JP)
Title: Positive type photoresist composition
Inventor: TACHIKAWA TOSHIKAZU
IPC: H01L21/027
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity and resolution and to improve adhesion to a body to be processed by incorporating an alkali-soluble resin, a compd. having a quinonediazido group and an acridine compd. SOLUTION: This photoresist compsn. contains an alkali-soluble resin, a compd. having a quinonediazido group and an acridine compd. The alkali-soluble resin is, e.g. a resin having phenolic hydroxyl groups or a polymer having hydroxystyrene structures, and 9-phenylacridine, 1,7-bis-(9-acridinyl)heptane, 1,5-bis-(9-acridinyl)pentane or 1,3-bis-(9-acridinyl)propane is preferably used as the acridine compd. The acridine compd. is used by 0.01-10 pts.wt., preferably 0.05-5 pts.wt. based on 100 pts.wt., in total, of the alkali-soluble resin and the compd. having a quinonediazido group.
Patent JP-S5998162-A (JP)
Title: Polyurethane composition
Inventor: YOSHIZATO AKIHIKO
IPC: C08G18/00
Filed: 1982-11-29
Abstract: PURPOSE:To provide the titled stabilized composition resistant to the deterioration with light and discoloration with combustion gas, by compounding a specific organic polymer compound. CONSTITUTION:The objective composition is prepared by compounding 100pts.wt. of a polyurethane with 0.01-10pts.wt., preferably 0.3-5pts.wt. of an organic polymer compound having a molecular weight of 1,000-100,000 and composed of linearly and randomly arranged structural units of formula I (bonded at p- or m-site; R1 is methyl or ethyl) and structural units of formula II (bonded at p- or m-site; R1 is methyl or ethyl; R2 is <= 20C alkyl, 3-6C cycloalkyl, phenyl, 1-4C alkyl-substituted phenyl, 1-4C alkoxy-substituted phenyl, styryl or benzyl) at a molar ratio ( I :II) of (50-98):(50-2).
Patent JP-H05210011-A (JP)
Title: Method of making heat transfer color filter array with built in black matrix utilizing electron light flash
Inventor: KAAMEN JIYOZEFU RONGOBAADEI
IPC: B41M5/382
Filed: 1992-08-04
Abstract: PURPOSE: To provide the method which can easily form opaque grid lines of a color filter. CONSTITUTION: When a color filter is formed by transferring dyes, a mask is moved each time a dye of a different color is transferred. At this time, dyes of different colors made to overlap with each other and then parts dyed monochromatically by being shifted form a monochromatic blue area 80, a read area 84, and a green area 82, and overlapping parts 90 and 92 are made into opaque grid lines. Consequently, the color filter having the grid lines can easily be formed.
Patent JP-H0743671-A (JP)
Title: Recorder
Inventor: YOSHINAGA KAZUO
IPC: G02F1/13
Filed: 1993-08-02
Abstract: PURPOSE:To rapidly record a high definition image in a device recording the image by a scanning optical system on a recording medium occurring phase change due to heating by using a single mode semiconductor laser and a multimode semiconductor laser and orthogonally intersecting mutual polarization surfaces. CONSTITUTION:The single mode semiconductor laser 101 is controlled by a driving power source 102 according to an image signal obtained from a signal controller 103. By the multimode semiconductor laser 105, a laser beam with prescribed intensity is imparted by controlling the driving power source 106 with a controller 115. Polarization surfaces of respective laser beams obtained from the single mode laser 101 and the multimode semiconductor laser 105 are intersected orthogonally, and are synthesized easily by a polarizing beam splitter 108, and no unwanted interference, etc., occurs. The synthesized laser beam is scanned using a laser deflector 109, and the deflected laser beam whose distortion due to scanning is corrected by an f-theta lens 110 irradiates a recording medium 111.
Patent JP-S6362382-A (JP)
Title: Floating gate nonvolatile semiconductor storage device and manufacture thereof
Inventor: HASUNUMA SUSUMU
IPC: H01L29/792
Filed: 1986-09-03
Abstract: PURPOSE:To simplify the process, by performing a forming step of an impurity diffusing region in a region, in which tunnel injection is performed, and a forming step of a thin insulating film region for conducting a tunnel current, in the same patterning. CONSTITUTION:An element region having a first (gate) insulating film 3 and an element isolation insulating region 2 are formed. An opening is provided in the insulating film 3. An impurity diffused region 4, which has a reverse conductivity type with respect to a semiconductor substrate 1, is formed. A second (gate) thin insulating film 5 for conducting a tunnel current is formed on the layer 4. A polycrystalline silicon layer 6 as a floating gate, a third (gate) insulating layer 7 and a polycrystalline silicon layer 8 as a control gate are sequentially formed. A selecting gate 8' and the control gate 8 are patterned. Etching is performed, and source and drain regions 9 are formed in alignment with a gate electrode. A region 10, which injects electrons into the floating gate 6 in a tunnel mode, does not include the end parts of the element isolation insulating film 2. The tunnel injection region 10 is determined by the impurity diffused region 4 and the floating gate 6 in a self-aligning mode.
Patent JP-H0951989-A (JP)
Title: Animal model and leg drive mechanism therefor
Inventor: ETO TETSUTARO
IPC: A63H11/20
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an animal model and a leg part drive mechanism therefor, capable repeating a motion resembling an actual animal's motion via the separate open/close operation of right and left leg parts, and arousing a player's interest. SOLUTION: This animal model has a body part 2 front and rear leg parts 4 and 6, right and left, rotatably held independent of the body part 2, and a left leg part interlock mechanism to keep the open/close centers of the ends of the front and rear leg parts 4 and 6 approximately at constant positions through the backward turning motion of the left rear leg part 6 at the time of the forward turning motion of the left front leg part 6 in the travel direction of the body part 2, and through the forward turning motion of the left rear leg part 6 at the time of the backward turning motion of the left front leg part 4 in the travel direction of the body part 2. Furthermore, the animal model has a right leg part interlock mechanism to keep the open/close centers of the ends of the front and rear leg parts 4 and 6 approximately at a constant positions through the forward turning motion of the right leg part 6 at the time of the forward turning motion of the right front leg part 4 in the travel direction of the body part 2 and the backward turning motion of the right front leg part 4 in the travel direction of the body part 2.
Patent JP-S5999468-A (JP)
Title: Heat roll fixing device
Inventor: TAKEDA YOSHISUKE
IPC: G03G15/20
Filed: 1982-11-29
Abstract: PURPOSE:To prevent the staining of output data due to deficiency of silicone oil by allowing felt immersed with silicone oil into contact with part of oil-impregnated felt which contacts a heat rool, and supplying oil by capillarity. CONSTITUTION:The oil-impregnated felt 8 is extended in contact with the circumferential surface of the heat roll 5 and moves from a payoff side roll 9 to a take-up side roll 10 slowly during data output to apply silicone oil sticking to the felt 8 over the circumferential surface of the heat roll 5. When the oil in the oil-impregnated felt 8 is consumed, the oil is supplied to the felt 8 by the capillarity of oil supply felt 11 installed on its back surface side to prevent the sticking of a toner image to the oil supply felt 11 and also to clean it up normally.
Patent JP-H0955681-A (JP)
Title: Time division duplex transmitter-receiver
Inventor: MAKI TOSHIO
IPC: H04J3/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a transmitter-receiver in which power consumption and the cost are reduced with a miniaturized configuration by providing three switches and a control means in addition to an antenna connector, a transmission wave amplifier, a reception wave amplifier and a frequency conversion circuit. SOLUTION: A common terminal of an IF switch 11 is connected to an input terminal of a mixer 13 and a branch terminal is connected to an input terminal 10 and an output terminal 18. The mixer 13 conducts reversibly up/ down conversion. A mixer side RF input terminal connects to the common terminal of the switch 14. A transmission side branch terminal of the switch 14 connects to an input stage of an amplifier 15 and a reception side branch terminal is connected to an output stage of an amplifier 17. A common terminal of a switch 16 is connected to an antenna ANT, a transmission side branch terminal connects to an output terminal of the amplifier 15, and a reception branch terminal is connected to an output stage of the amplifier 17 respectively.  A circuit 19 generates gate bias voltages Vd R, Vg R to operate or inactivate the amplifiers 15, 17 and signals SW1-SW3 deciding the conductive direction of the switches 11, 14, 16.
Patent JP-S6269246-A (JP)
Title: Optical switch
Inventor: MAKINO TOSHIHIKO
IPC: G02F1/31
Filed: 1985-09-20
Abstract: PURPOSE:To obtain an optical switch which operates at a low switching and has an excellent branch ratio by varying the quantity of the coupling at an intersection part according to the extent of overlap between two strip layers. CONSTITUTION:The thickness of the strip layers 16 and 17 and the length of the overlap of the two strip layers are selected properly, and the integral value K of a coupling coefficient is set considerably freely. Further, the strip layers are formed normally through an exposure process, but when the strip layers 16 and 17 are designed to different width, the extent of the overlap between the strip layers 16 and 17 is slightly adjustable in the forming process. Thus, a crossing waveguide is formed and metallic electrodes 22 and 23 are provided thereupon across a buffer layer 21. When the quantity K of coupling is set to an odd multiple of pi/2, light incident from an input terminal 18 travels straight and is guided to an output terminal 19 in the absence of an applied voltage. The application of a voltage between the electrodes 22 and 23 varies the K and the light is switched to a terminal 20 when the K becomes an even multiple of pi/2.
Patent JP-S60101171-A (JP)
Title: Thermosensitive composition
Inventor: SUZUKI YOSHIO
IPC: B41M5/323
Filed: 1983-11-07
Abstract: PURPOSE:To provide a thermosensitive compsn. which can improve the clarity and the storage stability of printing on records and allows a thermosensitive dye and a developer to coexist stably with each other in an unreacted state, containing a thermosensitive dye and ascorbic acid as a developer. CONSTITUTION:A thermosensitive compsn. contains a thermosensitive dye and ascorbic acid or its derivative as a developer. Preferred examples of the thermosensitive dyes are fluoran compds. and spiro-pyran compds. 8-Diethylamino-7- methoxyfluoran, 8-amino-5-methylfluoran and N-8,8-trimethylindolinobenzospiropyran are particularly preferred. Examples of ascorbic acid and derivatives thereof are L-ascorbic acid, D-ascorbic acid and derivatives thereof. Examples of the ascorbic acid derivatives are ascorbic acid analog, salts and esters.
Patent JP-H0547755-A (JP)
Title: Semiconductor device
Inventor: KODAIRA TOSHIMOTO
IPC: H01L21/3205
Filed: 1991-08-21
Abstract: PURPOSE:To prevent the breakage of the upper wiring pattern of two crossed wirings by providing the lower wiring pattern with steps in four or more directions. CONSTITUTION:When the second wiring 2 is to be formed on a stepped area of the first wiring 1, an insular pattern 3 extended from the first wiring 1 is provided in the area. This insular pattern 3 is rectangular and has steps in four directions a, b, c and d. The second wiring 2 is so located that it is overlapped with the insular pattern 3. Thus, the first wiring 1 has steps in the four directions in the area where the second wiring 2 runs. Consequently, the second wiring 2 is given a favorable step coverage at least one of the steps in the insular pattern in the four directions, preventing the second wiring pattern 2 from being broken.
Patent JP-S6366230-A (JP)
Title: Wet friction material and production thereof
Inventor: HAMADA EIJI
IPC: C09K3/14
Filed: 1986-09-08
Abstract: PURPOSE:To produce an inexpensive friction material, containing a fibrous material, filler, binder and foaming agent, by controlling porosity, readily producible in a small-sized apparatus without requiring sheet forming process and having good yield of the material. CONSTITUTION:A wet friction material, containing at least a fibrous material, filler, binder and foaming agent and having 35-65% porosity based on the total volume. The above-mentioned material is produced by putting a raw material prepared by blending the above-mentioned four components in a mold, simultaneously foaming and molding the raw material while heating. Linter, rock wool, etc., are used as the fibrous material and silica, kaolin, etc., are used as the filler. An epoxy resin, etc., is used as the binder.
Patent JP-S6451947-A (JP)
Title: Page printer
Inventor: NAKAZAWA KIYOTO
IPC: B41J2/295
Filed: 1987-08-24
Abstract: PURPOSE:To print the whole surface of a sheet at a high speed, and to perform it free from maintenance without displacement of colors in case of color printing and without necessity of processing, such as electrophotographing by providing a base for holding desired colors together with a driver synchronizing with a printing mechanism between a mechanism for forming characters in a predetermined printing density and a medium to be printed on the medium of predetermined size. CONSTITUTION:A sheet in which 150,000 of holes 10 at 63.5mum of a pitch with 48mum of diameter are opened in an area corresponding to A4 size on a metal or insulating substrate 9 is prepared. Then, the inner walls 10' of the holes 10 are coated with binder, the holes 10 are filled with piezoelectric material powder, and further coated with pasted mixture powder of silver powder and palladium powder to prepare an inner electrode. Thereafter, the sheet in which the holes 10 are thus buried is laminated with an insulator protective layer 12 in which inner electrodes 11 are connected at every other layer, dried and then baked. Subsequently, a slidably lubricating layer 13 is disposed in the inner walls 10' of the holes 10, the electrodes 11 are connected to external electrodes 14 and polarized. A driving mechanism made of such piezoelectric 15 elements is excited by a driving frequency corresponding to 5kHz, printing is effected through an ink ribbon on a sheet. Then, a preferable high speed printing is performed.
Patent JP-H0632271-A (JP)
Title: Traveling and introducing device of motorcycle
Inventor: IIZUKA SUNAO
IPC: B62J99/00
Filed: 1992-07-14
Abstract: PURPOSE:To improve the output of the engine by communicating a discharge port of a duct having an inlet port opened toward the forward part of a motor cycle body to an inlet chamber, and providing a baffle plate partitioning the chamber to make a front and a rear sections. CONSTITUTION:The fresh air which has entered a front chamber 20B enters the front part side of a carburetor base 13 while being relatively largely bent in course so as to proceed along the inner side surface of a baffle plate 23, and further enters an inlet passage 51 of a front carburetor 14 to make a mixture, and is supplied to an inlet passage 55 of a front cylinder 17. Thus, approximately same volume of the fresh air is supplied to the front carburetor 14 and a rear carburetor 15, and the respective flow-in volumes between the front and rear carburetors 14, 15 are approximated. The adjusted volume for the respective main jet of the front and rear carburetors 14, 15 can be approximated, and as a result, the output can be easily improved.
Patent JP-H0259478-A (JP)
Title: Bonded body of metallic sheet and target for superconducting ceramic and formation of superconducting thin film
Inventor: SUMIYA KEIJI
IPC: C30B29/22
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the title bonded body having excellent bonding strength and causing no trouble even when a superconducting thin film is formed by bonding a metallic sheet and a target for a superconducting ceramic with an org. adhesive contg. metallic powder and/or inorg. powder and a brazing material. CONSTITUTION:A metallic sheet consisting preferably of pure copper and a steel-based alloy and a target for a superconducting ceramic are prepared. Both materials are bonded with an org. adhesive contg. metallic powder such as copper powder and/or inorg. powder such as Al powder and BN powder and a brazing material to obtain a bonded body of the metallic sheet and the target for a super conducting ceramic. In addition, the bonding is preferably carried out under reduced pressure, or especially in a vacuum at <=20mmHg. Besides, the bonded body is fixed to a sputtering device, an electric discharge is generated from the target, and a superconducting thin film can be formed on the material surface without causing trouble.
Patent JP-H0532531-A (JP)
Title: Cosmetic
Inventor: MATSUZAKI FUMIAKI
IPC: A61K8/00
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a cosmetic having high utility, suppressing inflammation of skin caused by ultraviolet rays, preventing blackening of skin resulting from melanism and skin cancer, containing a specific tetraenedicarboxylic acid or a derivative thereof. CONSTITUTION:A cosmetic containing preferably 0.01-10wt.%, based on the whole amount of cosmetic, of a tetraenedicarboxylic acid shown by the formula (R is H, alkyl, alkenyl, aryl, alkali metal, alkaline earth metal or amine) or salt thereof. The compound shown by the formula has the maximum absorption wavelength at approximately 338nm, excellent UV-A screening effects and excellent utility. Having high water solubility, the tetraenedicarboxylic acid is preferably applied to a cosmetic of aqueous solution and an ester thereof to an oily cosmetic because solubility in an oily component is increased by the esterification.
Patent JP-S6453422-A (JP)
Title: Dry etching device
Inventor: HARA TAMIO
IPC: H01L21/302
Filed: 1987-08-24
Abstract: PURPOSE:To enable a high speed etching process to be performed with a high precision without damaging semiconductor wafers, obtaining a high ion current density by applying low ion energy, by irradiating accelerated electrons to produce high density plasma. CONSTITUTION:Within a discharge region 20, discharge gas such as argon gas etc., is led to impress a cathode electrode 2, intermediate electrodes 5, 6 and an anode electrode 8 with discharge voltage for effecting a glow discharge. Within an electron beam accelerating a region 21, an electron beam accelerating electrode 8 is impressed with an accelerating voltage to lead out electrons from plasma produced in the discharge region 20 and to accelerate and lead them in an etching region 22. Within the etching region 22, an etching gas is led from an etching gas leading-in port to the region 22 to activate the etching gas by the led-in electron beams to produce high density plasma. Through these procedures, the ion contained in the plasma as ion beams hits a target to be etched away.
Patent JP-S58114017-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: TASHIRO YOSHIZOU
IPC: G02F1/1337
Filed: 1981-12-28
Abstract: PURPOSE:To extend life of an orientation treatment soln. and to obtain a liq. crystal display element free from danger of environmental pollution, by treating an insulating base with the orientation treatment soln. using a higher aliphatic acid polynuclear aluminum complex as a main component and an organic solvent to form a homeotropic orientation-giving film on its surface. CONSTITUTION:A soln. for giving orientation of liq. crystals is prepared by one or a mixture of polynuclear aluminum complexes of palmitic and stearic acids is diluted into an org. solvent, such as isopropanol, butanol, or ethyl acetate to 10<-1>-10<-4>mol/liter concentration. An insulating base, such as glass, is immersed into this diluted soln. for a few min, taken out, and heated and dried at 120-140 deg.C for 10-30min to form a homeotropic orientation-giving film on said insulating base.
Patent JP-H0374225-A (JP)
Title: Control device for running of vehicle
Inventor: KATO YUJI
IPC: B60W10/11
Filed: 1989-08-14
Abstract: PURPOSE:To prevent aggravation of speed change feeling by correcting working liquid pressure supplied to the friction element of an automatic transmission, when the swirl control valve of an engine is worked. CONSTITUTION:When actuation of a swirl control valve (a) is detected by swirl control detecting means (e), transmission liquid pressure of a friction element (c) is corrected by a correcting means (f). Hereby, even when swirl control of an engine (b) and speed change of an automatic transmission (d) are synchronously performed, coupling of the friction element (c) is appropriately performed and variation of coupling timing is prevented.
Patent JP-H0662420-A (JP)
Title: Projection television device
Inventor: HORI HIDEHIKO
IPC: H04N9/31
Filed: 1992-08-06
Abstract: PURPOSE:To provide a projection TV device which can improve the contrast and can increase the color regenerating range. CONSTITUTION:A multilayer interference coating layer 3 having a high reflection factor to the light of a specific wavelength area is added into a projection lens group 2 set prior to a CRT 1. Then the display face plate glass 4 of the CRT 1 is provided with a phosphor 5 which has the high absorption factor to the light of a specific wavelength area. Thus the undesired beams among the spectrum beams supplied from the substance 5 are reflected on the layer 3 and then absorbed by the substance 5.
Patent JP-S6187687-A (JP)
Title: Insecticide and acaricide containing organosilicon aromatic alkane derivative and their production
Inventor: KATSUTA YOSHIO
IPC: C07F7/08
Filed: 1984-10-05
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are H, halogen, 1-4C alkyl, halomethyl, methoxy, ethoxy, difluoromethoxy, or R1 and R2 are linked to form methylenedioxy; X is O, or methyl; A is O, methylene, amino, or methylamino; R3 is H, or F; R4 is H, halogen, or methyl). EXAMPLE:Dimethyl(4-ethoxyphenyl){3-(3-pheoxy)phenylpropyl silane} shown by the formula II. USE:An insecticide and an acaricide. PREPARATION:An organosilicon aromatic compound shown by the formula III [M is metal atom (Na, K, Li, etc.)] is reacted with a compound shown by the formula IV (Y is halogen, or reactive derivative of OH).
Patent JP-H0532532-A (JP)
Title: Anti-sunburn cosmetic
Inventor: NANBA TOMIYUKI
IPC: A61K8/00
Filed: 1991-07-26
Abstract: PURPOSE:To obtain an excellent anti-sunburn cream by combining a specific amine-modified or ammonium modified polymer silicone with a volatile silicone, a volatile hydrocarbon oil and an ultraviolet absorber or an ultraviolet ray scattering agent. CONSTITUTION:One or more of amine-modified and ammonium modified polymer silicones shown by the formula {R<1> is methyl or partially phenyl; R<2> and R<3> are the same and are methyl or OH; R<3> is R<4>Z (R<4> is alkylene; Z is amino or ammonium shown by NR<5>2, N<+>R<5>3A, etc., (R<5> is alkyl; A is Cl)]; (m) and (n) are positive number, (m+n) are 3,000-20,000 integer and (n/m) is 1/500 to 1/10,000} [e.g. compound wherein R<1> and R<2> are methyl, R<3> is (CH2)3N(CH3)2, (m)=5,000 and (n)=5] are blended with a volatile silicone (e.g. dimethylpolysiloxane having 0.65-5 cst/25 deg.C viscosity) and/or a volatile hydrocarbon oil (e.g. Isoper A), an ulraviolet absorber (e.g. p-amine or benzoic acid) and/or an ultraviolet ray scattering agent (e.g. titanium oxide) to give the objective antisunburn cream.