baber/WOPTO huggingface dataset:
Patent JP-H02296241-A (JP)
Title: Color image forming method and silver halide photographic sensitive material
Inventor: MIZUKAWA HIROKI
IPC: G03C7/38
Filed: 1989-05-11
Abstract: PURPOSE:To reduce fluctuations of color development density and color development speed to the fluctuation of a hydrogen ion concentration in a developer by developing a silver halide color photosensitive material in the presence of one kind of specified couplers with the developer containing an aromatic primary amine. CONSTITUTION:The silver halide photographic sensitive material is developed with a developer containing an aromatic primary amine developing agent in the presence of at least one kind of the couplers represented by formulae I and II in which R1 is alkyl, aralkyl, or the like; R2 is H or same as R1; X is H or a group to be released by the coupling reaction with the oxidation product of an aromatic primary amine developing agent; Y is H or a substituent; n is an integer of 1 - 4; and each of R3 and R4 is H or a substituent, thus permitting changes of the obtained photographic performances, such as a maximum color development density, gradation, fog density, and sensitivity to be reduced even when the composition of the processing solution is changed by successive processing and the like.
Patent JP-S5818680-A (JP)
Inventor: YAMAMOTO SHIGERU
IPC: G09G1/06
Filed: 1981-07-28
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-S61275888-A (JP)
Inventor: OCHIAI SHIGENORI
IPC: G09G5/30
Filed: 1985-05-31
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-H11311613-A (JP)
Title: Analyzer for nox in exhaust gas of flue
Inventor: YAMASHITA AKIHIRO
IPC: G01N27/416
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the effects with respect to the NO concentration indication value of an NOx sensor due to a coexisting gas by providing an exhaust gas sampling probe in a flue, and by providing one NOx sensor and the other NOx sensor where a coexisting gas treatment catalyst in the exhaust gas is provided upstream. SOLUTION: An exhaust gas containing NO and NO2 is allowed to branch into A and B-series lines by a sampling probe 2 from an exhaust gas duct 1. An NOx sensor 3 of the A series measures the concentration of NOx in the exhaust gas. An NOx sensor 4 of the B series measures the concentration of NOx in the exhaust gas, after passing through a reduction catalyst 5 of NO2 . Finally, an arithmetic unit 6 calculates the concentration of the NO and NO2 according to the output of the NOx sensors 3 and 4 of A and B series for measuring, thus analyzing each concentration of the NO and NO2 according to the output of the NOx sensors 3 and 4 of A and B series, even when the NOx sensor is unable to separate and measure NO from NO2 for measuring.
Patent JP-S5544732-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA RIYOUZOU
IPC: H01L21/76
Filed: 1978-09-27
Abstract: PURPOSE: To suppress the defects of crystals produced in a substrate, by beforehand forming an alumina film to a field oxide film, and by preventing the decrease of the thickness of the field oxide film by using the alumina film as an etching resisting mask.  
     CONSTITUTION: An Si oxide film 22 is made up on one surface of an Si substrate 21 by means of thermal oxidation, and a surface of a field oxide film 25 is converted into an alumina film by injection Al ions onto the surface of the oxide film 25. An oxidized Si film 27 functioning as a gate oxide film by means of the thermal oxidation and a polycrystal Si film 28 are successively laminating built up, the film 28 is patterned by means of plasma etching, the film 27 further formed under the film 28 is hole opened, impurities such as P are diffused into the substrate 21 from the hole, and a source 29 and drain 30 of a MOS transistor are made up while building up a gate electrode 31 by diffusing P to the film 27. Thus, the faults of crystals yielded in the substrate 21 can be controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5543890-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINOTANI NOBUHIRO
IPC: H01L29/772
Filed: 1978-09-22
Abstract: PURPOSE:To obtain stable gate film, by forming a polycrystalline Si layer on a high melting point metal film, and producing a heat-oxidized film on the high melting point film by heat-oxidizing this layer. CONSTITUTION:Polycrystalline Si film 20 is coated on the entire surface of a base so as to cover No.1 transfer electrodes 16, 16. Next, by inserting base 11 into an oxidizing atmosphere, a part of the surface of film 20 is oxidized, and No.2 gate film 17, consisting of heat-oxidized film, is formed. Next, No.2 transfer electrode 18, made of Al, etc., is formed on film 17. Lastly, by providing electrode 19 in P-type regions 13, 14, CCD of double gate structure is completed. Then, a fixed charge is injected from region 13 onto the surface of base 11. The injected charge is successibely transferred to region 14 by two-phase transfer pulses supplied to double- structure gates 16..., 18..., Finally, transferred signals are received by region 14.
Patent JP-H09276041-A (JP)
Title: Bar-shaped cosmetic container
Inventor: TAKAHASHI HIDEO
IPC: A45D40/04
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent breakage in the sticking/withdrawing operation of a bar- shaped cosmetic by applying a proper slide resistance to a rotating axial cylinder while improving the airtightness within a cosmetic container with a simple structure. SOLUTION: A guide groove 9 is cut into a front internal wall surface 8' of a core cylinder 6 for rotatably holding an axial cylinder 2 while a stopper 12 is disposed at the rear end rim and a bar-shaped cosmetic gets stuck or withdrawn through an opening part of the tip of the core cylinder 6 with the turning of a screw piece 3 secured within the axial cylinder 2 while an O ring 18 mounted in a retaining groove of a stopper ring 16 integrated with a core chuck part 14 for holding the bar-shaped cosmetic and a push bar 11 is kept in contact with the internal wall surface 8 of the core cylinder 6 thereby always maintaining airtightness in a bar-shaped cosmetic container 1. This can preclude the breakage of the push bar 11 and a screw 13 composing a cosmetic holding body 10 in the sticking/withdrawing action of the bar-shaped cosmetic by retaining both end faces of the screw piece 3 of the stopper 12 at the rear end rim of the push bar 11 on stopper ring 16 thereby preventing the breakage of the container.
Patent JP-S5243338-A (JP)
Title: Discriminating method for bank-books, etc.
Inventor: KAMOI HISAAKI
IPC: G06Q40/00
Filed: 1975-10-02
Abstract: PURPOSE: In case the position from the fixed end of magnetic stripe is different depending upon the kinds of bankbooks, etc., to discriminate the output signal by changing reading area of magnetic head depending on the kinds of bankbooks, and to handle many kinds of bankbooks by use of the same equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09281465-A (JP)
Title: Active matrix circuit
Inventor: KOYAMA JUN
IPC: G02F1/133
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current in a switching element of serially connecting plural transistors by connecting its one end to a data signal line and the other end to a pixel electrode, controlling respective transistors with gate signal lines independent of each other and serially connecting the transistors. SOLUTION: A first switching element is controlled by first, second selection signal lines, and a second switching element is controlled by second, third selection signal lines. The switching element is constituted of two transistors (Tr1 and Tr2), and the Tr1 and Tr2 are controlled respectively by different gate signal lines. For instance, two gate signal lines (Xn and Zn ) per row are provided (B). However, the Zn is connected to the gate signal line Xn+1 one row below on the outside of a matrix, and thus, the same voltage is applied them.
Patent JP-H09275877-A (JP)
Title: Applicator mounted on helicopter
Inventor: TAKIGUCHI YUICHI
IPC: B64C39/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an applicator for applying an agrochemical or fertilizer to the fields, so designed that the lower part of the fuselage of a helicopter is mounted with an applicator tank and a diffusion blades are attached to the lower face of the tank, an application motor for driving the blades is installed inside the machine body frame of the helicopter to raise the attaching height of the blades to hardly damage the blades. SOLUTION: The lower part of the fuselage of a helicopter is mounted with an applicator tank 7, diffusion blades 31 are attached to the lower face of the tank 7, and an application motor 32 for driving the blades 31 is installed on the upper face side of the tank 7 inside the machine body frame of the helictopter flying by wireless control. This applicator is useful for miniaturizing and improving the handleability of the helicopter, and rainwater adherence to the application motor and electrical equipment can be prevented.
Patent JP-2000303853-A (JP)
Title: Four-cycle engine
Inventor: KIHARA TERUO
IPC: H02K21/14
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent shaft deflection of a crankshaft coupled with a generator which is also used as a starter. SOLUTION: On both sides of the crank web of a crankshaft 12, bearings 10, 11 are arranged. Also on a generator used also as a starter side, a third bearing 99 is provided. By providing this third bearing 99, the crankshaft 12 which tends to be long when a sprocket 59 as a cam shaft drive means and a gear 61 as an oil pump drive means are provided can be surely supported. Therefore, also when an inner rotor 15 and a governor weight 55 of the generator used also as the starter are arranged at one tip part of the crankshaft 12, shaft deflection can be reduced.
Patent JP-S5821697-A (JP)
Title: Dibromosteroid and its preparation
Inventor: NITSUTA KAZUMASA
IPC: C07J7/00
Filed: 1981-07-28
Abstract: NEW MATERIAL:A compound of formulaI(the dotted line is single or double bond; X is acyloxy). EXAMPLE:21,21-Dibromo-17alpha-hydroxypregna-1,4-diene-3,20-dione 17-acetate. USE:An intermediate for preparing adrenocortical hormones, e.g. hydrocrotisone and prednisolone. PROCESS:A 17beta-ethynyl-17alpha-acyloxysteroid of formula II, e.g. 17beta-ethynyl-17alpha- hydroxyandrosta-1,4-dien-3-one 17-acetate, is reacted with a halogenating agent, e.g. N-bromoacetamide, supplying bromonium ions. The starting raw material of formula II can be prepared according to the reaction formulas.
Patent JP-H02299657-A (JP)
Title: Instrument for activating superficial fascia
Inventor: KASE KENZO
IPC: A61H7/00
Filed: 1989-05-15
Abstract: PURPOSE:To enable subcutaneous tissue, muscle and sinew to be activated by furnishing an instrument with a pair of skin contactors in a housing and moving intermittently contact parts of both skin contactors outward from their opposing center line side when the instrument is driven. CONSTITUTION:A superficial fascia activator 1 is furnished with a driver 3, drive mechanisms 4, 5 and 6, and a pair of skin contactors 7, 7 in a housing 2, and revolving gears 6, 6 are attached to supporting shafts 6A, 6A of the skin contactors 7 for revolving them. The skin contactors 7, 7 revolve owing to revolutions of the gears 6, 6 in arrow directions by connections between supporting shafts 6C and fixed projections 7D so as to make skin contact parts 7B, 7B move outward (right and left) from their opposite center line side. Therefore, if both skin contact parts 7B, 7B are pushed in contact with a skin H, the skin H is stretched to right and left by the right and left motions of the skin contact parts 7B, 7B, the skin surface also undergoes a massage like dry towel rubbing and stimulation is given to a superficial fascia existing at a shallow position under the skin, resulting in improvements in baldness and hair falling because if an activation of hair follicle.
Patent JP-S5644005-A (JP)
Title: Refining method of dialyzate diluting water
Inventor: HAMAMOTO YOSHITO
IPC: C02F1/44
Filed: 1979-09-14
Abstract: PURPOSE: To lower equipment costs by using the method of filtering the raw water for diluting dialyzate for the artifical kidneys by a hollow-type membrane having fine pores of the specific grain sizes and the specific water permeation rate then refining the same with cation exchange resin and active carbon.  
     CONSTITUTION: At the producing of the dialyzate diluting water for the artificial kidneys, the raw water (waterworks water or the like) is first filtered with a hollow- type membrane having fine pores of 0.005W0.5μ mean grain sizes and having 10W 5,000l/hr.m 2 .kg/cm 2  water permeation rates (made from a cellulose derivative such as polyvinyl alcohol base). Thence, it is treated with commercially marketed cation exchange resin and active carbon whereby it is removed of cations such as Ca, Mg, microbe colloidal materials and chlorine, thence it is stored in a stock tank. After the storage, it is pasteurized, if necessary, by ultraviolet irradiations by providing ultraviolet pasteurizing lamps in the stock tank. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S599910-A (JP)
Title: Manufacture of thin-film semiconductor
Inventor: KAMISAKA TOSHIO
IPC: H01L21/203
Filed: 1982-07-08
Abstract: PURPOSE:To make a thin film inclusive of fluorine and to attain an amorphous Si thin film with high heat resistance by a method wherein, when silicon evaporated particles are ionized under the condition of high vacuum and accelerated by the electric field to be bombarded against the substrate surface so as to form a thin film, SiF4 gas is made present in the chamber. CONSTITUTION:An exhaust port 3 is provided in the bottom surface of a vacuum chamber 2 constituting a vacuum tank 1, and an electron beam vapor-deposition source 4, interruption plate 5, loop-like gas inlet tube 6, electron generator 7 and a substrate holder 8 having a substrate 9 adhered to the lower surface thereof are placed in the vacuum chamber 2. On the exterior of the vacuum chamber 2 are disposed power supply sources 10-12 and circuits thereof for operating the apparatus, and an SiF4 gas bomb 13 connected to the inlet tube 6. With the apparatus thus constructed, polyvinyl chloride or polyvinyl fluoride is used as the substrate 9 and the evaporation source 4 is operated while controlling an inlet amount of SiF4 gas introduced to the vacuum chamber 2 via a valve 14, thereby to vaporize and ionize silicon in a melting pot 41. After that, ionized silicon is accelerated by the electron generator 7 to deposit a thin film on the surface of the substrate 9.
Patent JP-S60262196-A (JP)
Inventor: ISHIKAWA TOMOHISA
IPC: G10H7/00
Filed: 1984-06-09
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-S61275831-A (JP)
Title: Image projector
Inventor: MIYATAKE YOSHITO
IPC: G03B21/00
Filed: 1985-05-31
Abstract: PURPOSE:To improve the utilization rate of the fluorescent material surface of a video tube and to enlarge and to project a projection image with good picture quality and high brightness by using a lens system which is different in focal length in the vertical and horizontal directions of the projection image as a projection lens. CONSTITUTION:The composite focal length of the lens system 16 composed of a rotationally symmetrical lens system 23 and a rotationally asymmetrical lens system 24 in combination is expressed by the product of angular magnification when a parallel light beam is incident on the rotationally asymmetrical lens system 24 from the side of a screen 14 and the focal length of the rotationally symmetrical lens system 23, so the vertical composite focal length is longer than the horizontal composite focal length. Consequently, an image to be projected on the video tube increases in area by an vertical increase in length as compared with an image to be projected on the video tube when a normal rotationally symmetrical projection lens is used, so when the quantity of emitted light per unit area of the fluorescent material surface is assumed to be constant, the brightness of the projection image is improved by the increase in the utilized area on the fluorescent material surface. In such a case, the astigmatic difference of the lens system 16 is compensated by a triangular prism 15.
Patent JP-S63285077-A (JP)
Title: Picture reader
Inventor: HAYATA YUJI
IPC: G06T1/00
Filed: 1987-05-18
Abstract: PURPOSE:To freely select an original carrier path arrangement by providing a stop original placing means, a carrier original placing means correcting the difference of an output caused by distance from an original radiation means to a CPU so as to obtain a picture with the same density. CONSTITUTION:The distance of a stop original placing means 27 and a carrier original placing means 32 from an original radiation means 24 differs and in reading the original of the same density, the difference of the luminous quantity of a 1st mode and 2nd mode obtained by the luminous quantity detection means 21 is preset and the correction means correcting the maximum density in the binarized density based on the difference is provided to a CPU 208. That is, the luminous quantity difference due to the mode difference by a 1st book mode and a 2nd sheet mode is preset and in the read by the sheet mode, the difference is subtracted from the slice level given to the binarizing circuit 205 at the book mode to correct the binarizing level and the control is applied to obtain the similar density for the picture reproduced from the output signal.
Patent JP-S63283751-A (JP)
Title: Oxidized catalyst of combustible gas
Inventor: NOJIMA SHIGERU
IPC: B01D53/94
Filed: 1987-05-18
Abstract: PURPOSE:To increase durability by carrying a specific metal oxide on a conjugated oxide carrier consisting of Al and Ba. CONSTITUTION:Aluminum nitrate and barium nitrate are blended in a manner of alumina:barium mol. ratio 1:12-12:1, and a conjugated oxide is prepared by calcining the blended mixture. On 100pts.wt. of conjugated oxide, 0.1-50pts. wt. of a metal (for example, Mn, Co, Cu, Cr, Ni or Fe) is carried. Combustible gas is catalytically oxidized by using the catalyst to remove harmful components easily.
Patent JP-H06304408-A (JP)
Title: Foam separation apparatus
Inventor: TAKEYAMA MASAKI
IPC: B04C5/00
Filed: 1993-04-22
Abstract: PURPOSE:To separate foams highly efficiently even in a high flow rate range with a compact apparatus size. CONSTITUTION:This foam separation apparatus as a closed cylindrical cyclone chamber 1 which whirls a foams-mixed liquid flowing in through a liquid flow inlet 11 and in which a degassing hole 13 is formed at the top wall center and a closed cylindrical baffle chamber 2 which is communicated with the cyclone chamber 1 through a liquid flow passing hole 12 formed in the bottom wall center of the cyclone chamber and which kills the whirling of the liquid. The baffle chamber 2 is divided into an outer circumferential liquid flow route 21 and an inner circumferential whirling regulating chamber 22 and further the whirling regularing chamber 22 is divided into an upper side chamber 23 and a lower side chamber 24 by a partitioning wall 27. The upper side chamber 23 is communicated with the liquid flow route 21 through a liquid leading out hole 25 and the liquid flow route 21 is communicated with the lower side chamber 24 through a liquid leading in hole 26. A liquid flow outlet 28 is opened in the bottom wall of the lower side chamber 24. The summit face 43 of the upper side chamber 23 is tilted ascendingly to the liquid flow passing hole 12 and the summit face 27a of the lower side chamber 24 is tilted ascendingly from the center to the outer circumference.
Patent JP-H10306572-A (JP)
Title: Fitting structure for exterior decorative material
Inventor: MURAKAMI TAKESHI
IPC: E04F19/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To improve the execution property by providing a hook piece of the prescribed shape on the reception section of a fixture spring-coupling a lug on the back face of an exterior decorative material, and preventing a release. SOLUTION: The first lug 5 and the second lug 6 are provided above and below a guide Jug 4 on the back face of a decorative girth 1, and constriction portions 7 are formed on the upper and lower faces. A fixture 2 is provided with a pair of the upper and lower reception sections 21 on a base section 20, the tips of the upper and lower protruded pieces bent with the upper and lower end sections of substrate piece outward are approached together and folded to the direction of an outer wall face 3 to form hook pieces 26 on the reception sections 21. When the girth 1 is to be fitted to the fixture 2 fixed to the outer wall 3, the guide lug 4 of the girth 1 is mounted on the guide piece 22 of the fixture 2, the girth 1 is thrust to the direction of the wall face 3, and the tips of the lugs 5, 6 are inserted into the grooves 31 of the reception sections 21. The hook pieces 26 are coupled with the constriction portions 7, and the lugs 5, 6 are surely held by the reception sections 21. The fitting strength of an exterior decorative material can be improved while no adhesive is used, and the fitting work can be simplified.
Patent JP-H06304704-A (JP)
Title: Method for continuously casting double layer cast billet
Inventor: TAKEUCHI EIICHI
IPC: B22D11/11
Filed: 1993-04-23
Abstract: PURPOSE:To form a double layer cast slab having different composition in a surface layer and an inner layer by forming DC magnetic field zone at the lower position from a meniscus and supplying molten metals having different compositions through two pieces of nozzles which have different lengths and inserted into the upper and the lower parts of this DC magnetic field zone. CONSTITUTION:Temp. Tt1 ( deg.C) at the inside of a tundish of the molten steel for surface layer supplied into molten steel pool 4 at the upper side is adjusted in the range shown with the expression I by using TLL1 ( deg.C) for liquidus temp., Vc (m/min) for casting velocity and R for ratio of surface layer thickness. The expression I is TLL1+3.03/Vc<1/3>.R<1/4=Tt1<=TLL1+70.7/Vc<1/3>.R<1/4>. Wherein, R is the ratio of the thickness d1 (mm) of the surface layer 7 possessed in the total thickness D (mm) of the cast slab and defined by the expression II. The expression II is R=2Xd1/D. By this method, the double layer steel plate having excellent surface characteristic can be produced and the quality of the double layer cast slab is improved.
Patent JP-S599970-A (JP)
Title: Thyristor
Inventor: HINATSU JIYUNJI
IPC: H01L29/861
Filed: 1982-07-07
Abstract: PURPOSE:To impart self protective function on the thyristor when an excessive OFF voltage is applied or against excessive dv/dt at the SCR by a method wherein the gradient of impurity concentration is made larger than the other part only at the neighborhood of a gate region. CONSTITUTION:Before a pB layer is to be formed by diffusion from one main face of the nB layer 2 of the SCR, the gate region part is etched to form a concave part, and the pB layer 3a is completed. According to this construction, the region having the large inclination of impurity concentration is generated at the part 8. An nE layer 4a is stacked thereon, a pE layer 1 is stacked on another main face of the nB layer 2, and an anode 5, a cathode 6 and a gate electrode 7 are fixed. When the gradient of impurity concentration at the neighborhood of p-n junction is increased, the avalanche voltage of junction is reduced. Accordingly, when the OFF voltage is applied, an avalanche is generated at the gate region to transfer smoothly to switching, and the device is made to have self protective function against the application of the excessive OFF voltage or excessive dv/dt.