baber/WOPTO huggingface dataset:
Patent JP-S6460179-A (JP)
Title: Acc circuit
Inventor: SAKASHITA HIROHIKO
IPC: H04N9/68
Filed: 1987-08-31
Abstract: PURPOSE:To make the burst amplitude of a demodulated modulation chroma signal constant by composing the titled circuit of an AD converter to input a modulated color signal and convert it to a digital code and a circuit to adjust the reference voltage of the AD converter with the output of a DA converter. CONSTITUTION:The information of the burst amplitude is controlled by a second AD converter 6, thereafter, passes a band pass filter 7, demodulated by a second multiplier 8 and a second low-pass filter 9, and made into DC components. The information of only burst components is removed by a burst gate circuit 14 and compared with a reference burst amplitude by a comparator 15. A comparing signal is smoothed by a third low-pass filter 16, thereafter, made into an analog signal by a fourth DA converter 17, and the reference voltage of the second AD converter 6 is controlled. In such a way, the burst amplitude can be maintained constant.
Patent JP-2000047199-A (JP)
Title: Transfer film and manufacture of diffuse reflector plate
Inventor: TAKANE NOBUAKI
IPC: G02F1/1333
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a transfer film used for manufacturing a diffuse reflector plate for a reflective LCD or the like having fine reflective characteristics. SOLUTION: Sandblasted polyethylene terephthalate is used as a base film 4 which is coated with a solution for forming a thin film layer, dried to form a thin film layer 2 and covered by a polyethylene film as a cover film 5 to obtain a transfer film. By stripping off the cover film of the transfer film, lamination is carried out so as to bring the thin film layer into contact with a glass substrate and a substrate laminated with a glass substrate, the thin film layer and polyethylene terephthalate film (PET film) is obtained. After irradiating with a ray with which the thin film layer reacts thereon by an exposing device and stripping off PET film from the substrate, projecting and recessing parts due to sandblast processing are transferred on the thin film layer. The projecting and recessing shape shows fine light diffusing properties.
Patent JP-S60109011-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: MOMOKI MOTOYASU
IPC: G11B5/54
Filed: 1983-11-18
Abstract: PURPOSE:To prevent the abrasion and damage of magnetic heads and to use it stably for a long period by providing a rotary drum with the magnetic heads so that the heads are displaceable between two specific positions through a displacing means, and projecting and and positioning them only in recording and reproduction. CONSTITUTION:A couple of magnetic heads 14 and 15 are fitted to the rotary drum 12 through a supporting member 16 and a lamination type piezoelectric element 17. The element 17 is formed by plural piezoelectric elements 18-1-18-n which have axes of polarization in the thickness direction perpendicular to an electrode surface, one flank of the element 17 is fixed to the drum 12 so that the lamination direction coincides with the radial direction of the drum 12, and the supporting member 16 is adhered to the other flank. The magnetic head 15(14) is fitted to the member 16. A voltage is impressed to the piezoelectric elements 18-1-18-n in parallel to displace the head as shown by an arrow. The heads 14 and 15 are positioned projecting only during recording and reproduction to prevent the abrasion and damage of the heads 14 and 15.
Patent JP-H0555224-A (JP)
Title: Multilayer interconnection of semiconductor device
Inventor: YAGI HARUYOSHI
IPC: H01L23/52
Filed: 1991-08-28
Abstract: PURPOSE:To provide a multilayer interconnection, in which the reliability of a contact section in a contact hole is improved without increasing wiring resistance regarding a semiconductor device such as an IC, an LSI, etc., more particularly the aluminum multilayer interconnection of the semiconductor device. CONSTITUTION:In the multilayer interconnection of a semiconductor device composed of at least two wiring layers 1, 2 and an interlayer insulating layer 3 between these wiring layers, the multilayer interconnection is constituted so that the lower wiring layer 1 consists of an aluminum layer 1a, the contact hole of said interlayer insulating layer on the aluminum layer 1a and a first high melting-point metallic layer 1c formed in a region in 2-10mum from the edge of the contact hole and the upper layer wiring 2 is made up of an aluminum layer 2b and a second high melting-point metallic layer 2a shaped under the aluminum layer 2b.
Patent JP-S59106100-A (JP)
Inventor: KAWAGUCHI SHIYOUJIROU
IPC: G08G1/16
Filed: 1982-12-10
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-H0960517-A (JP)
Title: Denitration catalytic exhaust emission control device
Inventor: YURI MAKOTO
IPC: F01N5/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To avoid decreasing of a denitration factor with an exhaust tempera ture in a denitration catalytic chamber inlet part not leading to a target exhaust temperature by decreasing the engine intake air temperature, and eliminate inferiority generating an error with preset reducing agent mass not to obtain a target denitration factor by changing the reducing agent mass in a reducing agent solution, supplied to a denitration catalytic chamber, by a solution tempera ture. SOLUTION: An exhaust temperature in an inlet part of a denitration catalytic converter 6 is detected by an exhaust temperature sensor 10, and operation of a suction fan 12 is controlled or operation of a radiator fan 15 for a water/ air heat exchanger 14 is controlled by a temperature adjusting device 11. In a reducing agent supplying pump, a temperature of a reducing agent solution is detected, based on this detection, reducing agent mass in the solution is calculated, and a pump output value is set.
Patent JP-H0555235-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAO NORIYUKI
IPC: H01L29/73
Filed: 1991-08-29
Abstract: PURPOSE:To scale-down chip size by removing the reduction of a positioning margin due to a diffusion in the lateral direction of a planar type bipolar transistor. CONSTITUTION:A base 3 and an emitter 5 are diffused while using a thermal oxide film 2 as a mask, and a base connecting region 12 reaching the base 3 while penetrating the emitter 5 is bored. A high concentration base 13 is formed through a thermal diffusion through the base connecting region 12. A thermal oxide film 14 formed on the whole surface is etched selectively, a base contact 7 and an emitter contact 7a are bored, and a base electrode 8 and an emitter electrode 9 are formed.
Patent JP-H0557235-A (JP)
Title: Weather resistant hard coating film using electron beam cured resin
Inventor: NORITAKE YUUGO
IPC: B05D5/00
Filed: 1991-08-29
Abstract: PURPOSE:To provide a hard coating film being rapidly cured and having enough weather resistance and to provide a coating film enabling to look through the under layer by making the transparency sufficient. CONSTITUTION:An electron beam cured type resin composition incorporating an ultraviolet absorber is used for the hard coating film cured by electron beams and the coating film is applied on the outermost layer of an article. The ultraviolet absorber is made of inorganic, especially TiO2 or ZnO and the particle diameter is set to 5-120nm. The hard coating film 1 is used by applying it on the article as it is, or by sticking it on the article with an adhesive layer stuck on a rear side of a base sheet 2 when applied on the base sheet 2 or is used as the outermost layer of a transfer layer of a transfer sheet.
Patent JP-H0382795-A (JP)
Title: Polychromatic coloring method and colored article
Inventor: SAKA TAKASHI
IPC: C25D11/14
Filed: 1989-08-24
Abstract: PURPOSE:To enable polychromatic coloring by a simple operation by preparing an article made of an oxidizable metal, forming a thin film of other oxidizable metal on a part of the article and oxidizing the article. CONSTITUTION:An article 10 made of a first oxidizable metal, e.g. a Ti substrate is prepd. and a thin film 12 of a second oxidizable metal, e.g. a thin Zr film is formed on a part of the article 10 in a prescribed thickness. The article 10 is then immersed in an aq. phosphoric acid soln. as an electrolytic soln. and subjected to electrolysis as the anode to form oxidized coating films 10a, 12a on the article 10 and the thin film 12, respectively. The films 10a, 12a having different colors can be formed by the simple operation and the commodity value of the article 10 is enhanced.
Patent JP-H0666982-A (JP)
Title: Crud elimination device for reactor shield plug
Inventor: FUKUYA MASARU
IPC: G21C13/073
Filed: 1992-08-17
Abstract: PURPOSE:To safely and surely eliminate crud having deposited in the penetration hole in a reactor shield plug. CONSTITUTION:Around the penetration hole 2 in a shield plug 1, a plug guide cylinder 10 is placed above te shield plug 1. At the top end of the guide cylinder 10, a bellows tube 11, door valve 12 and a housing 13 are arranged in layers. A drive tube 15 and an operation shaft 16 are provided penetrating the housing 13 to the penetration hole 2. On the operation shaft 16, an alcohol supply pipe 20 from an alcohol supplying device 22 and an operation cable 23 from a videoscope 24 are fixed and a camera is fixed on the operation cable 23. At the tip of the operation shaft 16 on the other hand, a sweeping part 26 and a drop receiver 27 are fixed. To the bellows pipe 11 and the housing 13, a gas supply line 30 and an exhaust line 31 from an inert gas intake and exhaust system 28 are connected by way of a valve 32.
Patent JP-H0860086-A (JP)
Title: Coating composition
Inventor: SHIMOJO SUSUMU
IPC: C09D143/04
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a coating composition which has better adhesion to metals, e.g. iron, than a polyester resin coating material and can form a film improved in surface hardness and contamination resistance. CONSTITUTION: A composition obtained by polymerizing an alkoxysilylated ethylenic monomer in an organic solvent in the presence of a silicate oligomer represented by the formula is mixed with a polyester resin. In the formula, n is an integer of 1-20 and R is hydrogen, a 1-4C alkyl, or phenyl.
Patent JP-H04104919-A (JP)
Title: Calcium phosphate-based crystallized glass
Inventor: MANABE TSUNEO
IPC: A61K6/838
Filed: 1990-08-21
Abstract: PURPOSE:To improve transparency, mechanical strength and chemical durability as a dental material by crystallizing glass of a composition in which a calcium component of calcium phosphate-based glass is substituted with a specific amount of strontium. CONSTITUTION:Calcium phosphate-based glass containing 64-72wt.% phosphorus oxide expressed in terms of P2O5, 13-20wt.% calcium oxide expressed in terms of CaO, 6-13wt.% strontium oxide expressed in terms of SrO and 3-15wt.% total amount of at least one selected from oxides of Al, Ce and La respectively expressed in terms of Al2O3, Ce2O3 and La2O3 at 0.78-0.86 molar ratio of (CaO + SrO)/P2O5. Furthermore, at least one selected from simple metals or compounds of Ni, Fe, Co, Rh, Ru and Pd in the total amount of 0.001-3.0wt.% expressed in terms of metallic elements can be contained to provide crystallized glass with a color tone more closely resembling that of natural teeth.
Patent JP-S60108857-A (JP)
Title: Photosensitive body
Inventor: SASAKI OSAMU
IPC: G03G5/043
Filed: 1983-11-18
Abstract: PURPOSE:To obtain an electrophotographic sensitive body stable against heat and light, superior in carrier generating ability, high in sensitivity, low in residual potential, and superior in durability by incorporating a specified tetrakisazo compd. in a photosensitive layer formed on a conductive substrate. CONSTITUTION:A photosensitive layer formed on a conductive substrate 1 consists of the laminate of a carrier generating layer 2 composed essentially of a tetrakisazo compd. represented by formula I and a carrier transfer layer 3 composed essentially of a carrier transfer material. An interlayer 5 may be interposed between the substrate 1 and the layer 4. In formula I , X1-X4 are each H, halogen, 1-4C alkyl, alkoxy, or the like; Y1-Y4 are each H or cyano; Ar is phenylene or naphthylene; A is a group of formula II; Y is carbamoyl or sulfamoyl; R4, R5 are each H, 1-4C alkyl, heterocyclic, or the like; and Z is a benzene or naphthalene ring, or the like.
Patent JP-H05321760-A (JP)
Title: Engine cylinder block structure
Inventor: SASADA TAKUJI
IPC: F16C35/02
Filed: 1991-08-29
Abstract: PURPOSE:To provide a constant transmission time of each cylinder vibration to be transmitted from a bearing cap to an engine mount and improve the riding comfort. CONSTITUTION:In a cylinder block structure of an engine 20 to be mounted through a mounting member 44, the cylinder block structure is provided with a cylinder block body 24, a plurality of bearing caps 28B-28E to support the crankshaft in a rotatable manner at a plurality of points along the longitudinal direction of the cylinder block body 24, and a plurality of side bolts to fix the respective bearing caps 28B-28E from the side of the cylinder block body 24. The smaller the tightening force of the side bolts becomes, as the farther the corresponding bearing cap is located from the mounting member 44.
Patent JP-H0380057-A (JP)
Title: Wrapping material for fried food using cheese and preparation thereof
Inventor: HANAWA NAOYUKI
IPC: A23L7/157
Filed: 1989-08-24
Abstract: PURPOSE:To obtain the subject wrapping material having high nutritive value and abundant flavor without deformation or rupture in oil-frying treatment by mixing chitosan into cheese in acidic medium, emulsifying with heating, adding starches to resultant cheese and mixing. CONSTITUTION:Chitosan is mixed into cheese in acidic medium and emulsified with heating to obtain plasticated cheese, then preferably 1-100 pts.wt. starches are added to 100 pts.wt. said plasticated cheese and mixed, or chitosan is mixed into cheese in acidic medium and starch is simultaneously mixed, then emulsified with heating to form plasticated cheese to afford the aimed wrapping material.
Patent JP-H0270088-A (JP)
Title: Production of zn alloy electroplated steel sheet having superior chemical treatability
Inventor: YONEZAWA KAZUMA
IPC: C25D5/26
Filed: 1988-09-02
Abstract: PURPOSE:To produce a steel sheet with a plated surface having superior chemical treatability by successively subjecting a steel sheet to Zn alloy electroplating by a nearly prescribed coating surface density with a plating soln. and Zn alloy electroplating by a specified coating weight with a plating soln. having the same compsn. at a specified current density. CONSTITUTION:When a steel sheet is subjected to Zn alloy electroplating, the surface of the steel sheet is first subjected to Zn alloy electroplating by a nearly prescribed coating surface density with a plating soln. and the plated surface is further subjected to Zn alloy electroplating by >=0.1g/m<2> coating weight with a plating soln. having the same compsn. at 1-10A/dm<2> current density. A plating layer having uniform activity is obtd. with the used plating soln. without changing facilities and a plated steel sheet enabling the formation of a coating film by chemical treatment with no unevenness is produced.
Patent JP-H0773080-A (JP)
Title: Multi-media document sotrage management device
Inventor: ABE HITOSHI
IPC: G06F12/00
Filed: 1993-09-02
Abstract: PURPOSE:To manage a storage state following the request of a user by executing the action of compression and the like, which is previously decided, when a previously decided condition is realized on stored data regardless of the number of reference frequency. CONSTITUTION:The device is provided with a storage device 2 storing multimedia document data consisting of data in different types, a condition description part 4 for describing the condition for starting the action for the storage device 2, a condition judgement part 5 judging whether plural pieces of multimedia document data stored in the storage device 2 satisfy the condition described in the condition description part 4 or not, an action description part 6 for describing the type of the action for the storage device 2 and an action execution part 7 executing the action described in the action description part 6 when the condition described in the condition description part 4 is satisfied.
Patent JP-2000056504-A (JP)
Title: Electrophotographic toner
Inventor: ONOUCHI YOSHIYUKI
IPC: G03G9/087
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner being excellent in fixing property and color mixing property, having sufficient offset resistance, and having stable frictional chargeability and blocking resistance that are unaffected by the environment. SOLUTION: A binding resin is a polyester resin with an acid value of 6 to 15 mgKOH/g, a weight average molecular weight Mw of 15,000 to 60,000, a number average molecular weight Mn of 2,000 to 4,000, with the ratio of the weight average molecular weight Mw to the number average molecular weight Mn being 6 to 18, a glass transition point of 50 to 60 deg.C, and a softening point of 100 to 120 deg.C, obtained by condensing 1.0 to 1.2 moles of propoxylated and/or ethoxylated etherified diphenol constituents and 0.01 to 0.15 moles of aliphatic diol constituents for 1 mole of carboxylic acid constituents comprising 70 to 85 mole % aromatic dicarboxylic acid constituents and 15 to 30 mole % polyvalent carboxylic acid constituents with a value of three or more.
Patent JP-H0663636-A (JP)
Title: Preliminary cooling device for hot rolled steel plate
Inventor: NAKADA NAOKI
IPC: B21B45/02
Filed: 1992-08-18
Abstract: PURPOSE:To correct the deviation of temperature distribution and to manufacture a steel plate uniform in material by measuring temperature distribution in the width direction of a steel plate directly near the outlet side of a mill and arranging a group of nozzles to adjust an amount of cooling water supplied to the lower surface of the steel plate in the width direction. CONSTITUTION:After the steel plate 1 is rolled by the mill 2, coolant water staying on the steel plate 1 is removed by a dewatering spray 3. A side guide 4 executes centering of the steel plate 1. A thermometer 5 measures temperature distribution in the width direction of the steel plate 1. Based on the temperature distribution in the width direction, a controller 6 respectively turns on or off control valves of cooling water nozzles 8 of the lower surface to adjust cooling water in the width direction. In this way, the cooling after hot rolling can be controlled uniformly and accurately, the performance of a product can be uniformized and uniformity of product performance and quickness of the performance can be achieved and the constraint condition for an added alloy element can be relieved.
Patent JP-H0883140-A (JP)
Title: Keyboard device
Inventor: TANIOKA YOSHIO
IPC: G06F3/02
Filed: 1994-09-13
Abstract: PURPOSE: To easily exchange a keyboard base corresponding to the purpose of use by attaching and detaching the keyboard base by sliding a slide member. CONSTITUTION: When mounting a keyboard base 1 in a recessed part 14, first of all, the keyboard base 1 is pushed in obliquely downward from the front side so that respective lock elements 3 can be respectively inserted to lock holes 15. Afterwards, the base 1 is rotated with a rear end vertical wall surface 16 as the center until getting parallel to the bottom surface of the recessed part 14 so that the base 1 can be fitted into the recessed part 14. In this case, it is necessary for a top end 12 of a first member 9 of a slide member 8 to be positioned in a slide hole 5 and when the top end 12 is protruded, the fitting is disturbed. When this fitting has been completed, a second member 10 is operated and the member 8 is slid toward a front end vertical wall 18 of the base 1 so that the top end 12 of the member 8 is moved into an inserting hole 17.  Therefore, the base 1 is fixed in the recessed part 14. In this case, the base 1 can be detached by the reverse operation to the mounting procedure. Thus, the keyboard base 1 can be attached and detached only by operating the slide member 8.
Patent JP-S6373228-A (JP)
Title: Method for driving optical modulating element
Inventor: INABA YUTAKA
IPC: G09G3/36
Filed: 1986-09-17
Abstract: PURPOSE:To reduce the cost of a driving circuit by equalizing the variation width of a scanning electrode potential and that of a signal electrode potential and reducing the number of classifications for the potential level of each electrode. CONSTITUTION:A scanning electrode group and a signal electrode group crossing each other are provided, and contrast is discriminated by the direction of an electric field. The potential given to the scanning electrode group is set to at least three kinds of level V1-V3 (V1>V2>V3). The potential given to the signal electrode group is set to at least three kinds of level V4-V5 (V4>V5>=V6), and relations V1-V3=V4-V6 are true among potential levels V1, V3, V4, and V6. The breakdown strength of a scanning side driving circuit and that of a signal side driving circuit are equalized and the number of output voltage levels is reduced to reduce the number of analog switches, thus reducing the cost of driving circuits.
Patent JP-S6197671-A (JP)
Title: Picture image forming method
Inventor: AOKI TAKAO
IPC: G03G15/043
Filed: 1984-10-18
Abstract: PURPOSE:To prevent contamination of a transferring charger, transferring material, etc., and to obtain high-quality picture images, by providing a no-picture image area zone at the side edge section of the transferring material held o a photosensitive body on which a transferring material carrying sheet provided with numerous narrow holes is provided. CONSTITUTION:A light source row 31 composed of numerous light sources arranged in the direction of the generating line of a photosensitive body 1 is provided on the backside of a secondary charger 16. Electric charges on the photosensitive body 1 are removed by selectively controlling the light sources of the light source row 31 corresponding to the outside area of the peripheral area of the electrostatic latent image forming area formed on the photosensitive body 1 in accordance with the size of transferring materials. When a toner image on the photosensitive body 1 provided with numerous narrow holes is extended beyond the endge section of a transferring material, adhesion of toner to a transferring charger back of the transfer is prevented, since no-picture image area zones are provided beside the transferring material. Therefore, the function is stably maintained and high-quality picture images can be obtained.
Patent JP-H1048272-A (JP)
Title: Harmonic measuring apparatus
Inventor: KAJIWARA YOSHIHIRO
IPC: G01R23/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a harmonic measuring apparatus which can identify a harmonic substantially causing a trouble when harmonics superposed on an AC voltage or current are measured and can analyze the harmonic in detail in real time. SOLUTION: The harmonic measuring apparatus comprises a section 1 for sampling an AC voltage or current to generate a digital signal, an FFT operating section 3 for operating a vector signal from the digital signal, a section 4 for operating a harmonic data from the vector signal, a section 5 for storing a predetermined number of the harmonic data, and a section 6 for operating the moving average of the predetermined number of the harmonic data. Since harmonics varying steeply every moment can be averaged depending on a predetermined number of data of harmonics stored in the memory section 5, the harmonic can be identified without causing any trouble substantially and can be analyzed in detail in real time.