baber/WOPTO huggingface dataset:
Patent JP-S6424563-A (JP)
Title: A/d converter sharing type color image input device
Inventor: SHIMOYAMA YUJI
IPC: H04N1/04
Filed: 1987-07-20
Abstract: PURPOSE:To cause one A/D converter used for a post-treatment to be sufficient, to reduce cost and to simplify a circuit constitution by switching a color image signal outputted from plural image sensors with a prescribed timing and using it as a single sharing signal. CONSTITUTION:By a light source 1, a light SK is radiated to an image 2 such as color printed matters, the light read by a lens system 3 is color-separated to three primary colors of R, G and B by a color separating means 10 composed of a prism, etc., the photoelectric-conversion is executed to color image signals GS-RS of the R, G and B with plural image sensors 4-6, the converted color image signals GS-RS are made into a single sharing signal MS by an analog switch 7, inputted to an A/D converter 8 and the A/D conversion is executed. Thus, since one A/D converter can be shared and used, the cost of a device goes to be inexpensive and also for the peripheral circuit of the A/D converter, the device is made simple.
Patent JP-H0737380-A (JP)
Title: Pulse forming circuit with delay selected before rising
Inventor: ROBAATO ESU MAO
IPC: G11C11/4076
Filed: 1992-07-08
Abstract: PURPOSE: To form a narrow output pulse by charging a first node and second node during a relatively long period between output pulses. CONSTITUTION: Both nodes are rapidly discharged at the time of receiving a start pulse RAS. The input of an inversion amplifier INV9 is connected to the second node 2, and an output pulse RAI is generated as the complement of the voltage level in the node 2. The width of the output pulse RAI is established with time delay elements INV1-INV8. The first node 1 and second node 2 are separated just before the leading time of the output pulse RAI, next, the second node 2 is charged to a given voltage to turn OFF the inversion amplifier INV9, thereby trailing the output pulse RAI. The start pulse is applied to a discharging circuit through one selected path of two paths having different delays.
Patent JP-H0780705-A (JP)
Title: Fiber-reinforced aluminum oxide group ceramics-made cutting tool
Inventor: ADACHI KAZUNORI
IPC: B23B27/14
Filed: 1993-06-25
Abstract: PURPOSE:To provide a fiber-reinforced aluminum oxide group ceramics-made cutting tool excellent in abrasion resistance and chipping resistance. CONSTITUTION:This is a fiber-reinforced aluminum oxide group ceramics-made cutting tool composed of a carbonate material fiber of Si and Ti of 2-30wt.%, one kind or two kinds or more of SiC, TiC, TiN, TiCN, and TiCNO of 20wt.% or less as required, and the rest of sintered compact having blend composition composed of aluminum oxide.
Patent JP-2000243263-A (JP)
Title: Manufacture of screen mask for plasma display panel
Inventor: KIN CHINMAN
IPC: H01J11/24
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a screen mask for a plasma display panel that can prevent the deformation of a mesh structure capable of keeping the same tensile stress in the entire mesh, can form barrier ribs having a uniform width as a whole and can simplify processes at the same time. SOLUTION: This manufacturing method of the screen mask of a plasma display panel comprises a step to provide a screen mesh 41, a step to provide a photosensitive film 42 on the screen mesh, a step to form a photosensitive film pattern 42a for exposing a predetermined part of the screen mesh by exposing and developing the photosensitive film, and a step to form a plated layer 43 on the prescribed part of the screen mesh, where the photosensitive film pattern is not formed by means of electroplating method.
Patent JP-2001009407-A (JP)
Title: Method of decomposing organic chlorine compound in incineration ash and soil
Inventor: ATOBE HITOSHI
IPC: A62D101/47
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposition of organic chlorine compounds by which organic chlorine compounds such as dioxins can be effectively decomposed and removed at a rather low temperature in an easy procedure at a low cost. SOLUTION: By the decomposition method of organic chlorine compounds, a mixture of a reaction agent containing single carbon and an alkali metal compound and/or alkaline earth metal compound, and ash or soil containing organic chlorine compounds is heated to 150 to 300 deg.C while air or an inert gas is supplied to the mixture. Or, by the decomposition method of organic chlorine compounds, the used reaction agent with deposition of the ash containing organic chlorine compounds is heated to 150 to 300 deg.C while air or an inert gas is supplied to the used reaction agent to bring the air or inert gas containing vaporized organic chlorine compounds into contact with the new reaction agent at >=100 deg.C.
Patent JP-H0734820-A (JP)
Title: Intake/exhaust valve drive control device of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L1/04
Filed: 1993-07-22
Abstract: PURPOSE:To provide the valve lift characteristic suitable for the operating condition, prevent the abrasion between the pin and the engaging groove, and secure the starting quality. CONSTITUTION:A cylindrical cam shaft 22 is arranged on the outer circumference of a driving shaft 21 which is synchronously rotated with the engine, and an annular disk 29 is arranged between a flange part 27 of the cam shaft 22 and a flange part 32 of a sleeve 28 connected to the driving shaft 21. The annular disk 29 is held by a swayable control ring 35, and a pair of pins 36, 37 engaged with engaging grooves 30, 33 of the flange parts 27, 32 are mounted in a rotatable manner. The annular disk 29 is sway-controlled by the driving mechanism mainly according to the engine speed, and can be selectively switched to the position where the concentric condition with the cam shaft 22 or the like is kept on the high speed side, while to the position where the eccentric condition is kept on the low speed side.
Patent JP-H0990343-A (JP)
Title: Color liquid crystal display element and production of this color liquid crystal display element
Inventor: MASAKI YUICHI
IPC: G02F1/1335
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal display element which displays images with a high contrast and excellent display grade while the production and structure thereof are easy and a process for producing the same. SOLUTION: The prescribed spacings of the color filters 3R, 3G, 3B of a substrate 2 having the plural color filters 3R, 3G, 3B and transparent electrodes 6 are provided with at least first light shielding layers 21R consisting of the same material as the material of the color filters and second light shielding layers 22 of the layers different from the layers of the color filters. The parts between the prescribed colors are shielded of light by the first light shielding layers 21R and/or the second light shielding layers 22.
Patent JP-H0344485-A (JP)
Title: Fin material for heat exchanger
Inventor: TSUDA YOSHIYUKI
IPC: B32B15/04
Filed: 1989-07-12
Abstract: PURPOSE:To produce a fin material for a heat exchanger having superior water repellency by forming a carbon film on a metal sheet and fluorinating the surface of the carbon film with a gaseous fluorine-contg. monomer to form a carbon fluoride layer. CONSTITUTION:A carbon film 2 is formed on a metal sheet as a fin material 1 by a plasma process or other process and the surface of the carbon film 2 is fluorinated with a gaseous fluorine-contg. monomer such as CF4 to form a carbon fluoride layer 3. A fin material allowing drops of water condensed on the surfaces of fins to fall down even when the interval between the fins is as narrow as about 2mm is obtd. This fin material is suitable for a heat exchanger.
Patent JP-H0230139-A (JP)
Title: Semiconductor integrated circuit
Inventor: HABUKI TETSUYA
IPC: H01L23/31
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a water vaporproof device in the case of using a plastic package by forming each of a plurality of terminal regions of waterproof conductor structure, and constituting said regions so as to be in electrical contact with an aluminum wiring layer under an insulating protective layer. CONSTITUTION:In a semiconductor integrated circuit device wherein an aluminum wiring layer 3 formed on the surface insulating layer 2 of a semiconductor substrate 1, and a plurality of terminal regions 9 are provided, each of the terminal regions 9 is formed of waterproof conductor structure 4, so as to be in electrical contact with the aluminum wiring 3 under an insulating protective layer 6. For example, the whole part or a part of the above waterproof conductor structure 4 cuts off water content, and is not damaged by water content, so that permeating water content does not reach the aluminum wiring layer 3. As low resistance conductor which does not permeate water content and is not damaged by it, silicide such as molybdenum silicide and tungusten silicide are preferable.
Patent JP-S6424769-A (JP)
Title: Thermal recorder
Inventor: YANAGIURA TAKASHI
IPC: B41J17/32
Filed: 1987-07-22
Abstract: PURPOSE:To enable recording a multiplicity of times with a single multilayer-type thermal transfer medium, by detecting the mounted condition of a container for a thermal transfer medium, and selectively driving either of heat generating resistor arrays according to the result of detection. CONSTITUTION:A control program for a printing process is stored in a ROM 100B constituting a controlling part 100. When a signal indicating that detection of an ink ribbon 105 is finished is inputted from a ribbon-detecting part 101, a signal indicative of whether the ribbon 105 is to be used for the first time or the next time is stored into a RAM 100C in the controlling part 100. A heat generating resistor array to be used of a thermal head 104 is determined according as the ribbon 105 is to be used for the first time or the next time, and the head 104 is moved in a recording direction or in the opposite direction by a distance equal to the spacing between the heat generating resistor arrays 3 and 4, thereby ensuring that a printing-starting position is fixed, regardless of the heat generating resistor array being used. Printing data is outputted to the heat generating resistor array to be used for recording, whereas printing data '0' is outputted to the other heat generating resistor array. The thermal head 104 is energized tor a predetermined period of time to generate heat, thereby performing recording.
Patent JP-H0840206-A (JP)
Title: Antitheft device for vehicle and setting thereof
Inventor: OKAMITSU ATSUSHI
IPC: B60R25/04
Filed: 1994-08-02
Abstract: PURPOSE:To provide an antitheft device for a vehicle by preventing the use of a key by a third party, and facilitating the registration of the intrinsic code of a new key and to provide a setting method therefor. CONSTITUTION:An antitherft system for a vehicle which is constituted so that the intrinsic code is registered beforehand and judges the truth or falsehood of a key on the basis of the operation of the key 1 having the code is equipped with the memory parts 5 and 10 for registering and memorizing the intrinsic code of the key 1, menas 8 for confirming the prescribed first operation for varying the code which is registered in the memory parts 5 and 10 and is intrinsic for the key 1, and a means for continuously registering the codes which are intrinsic for a plurality of new keys. An ignition switch is prevented from being turned-ON unless the prescribed condition based on the intrinsic code of the key is satisfied, and the antitheft device for a vehicie is provided.
Patent JP-H0531624-A (JP)
Title: Burr removing method and device
Inventor: HIROYASU MINORU
IPC: B23F19/00
Filed: 1991-07-22
Abstract: PURPOSE:To provide a burr-removing method and a device thereof which are capable of positively removing burrs and excellent in productivity. CONSTITUTION:A burr-removing device is provided with plural cutters 12 having the shape corresponding to tooth-grooves 7 of a part 2, a cutter body 16 provided with plural insertion grooves 14 for receiving the cutters 12, a displacement means 18 capable of advancing and retracting the cutters 12 radially in the insertion grooves 14, and a shifting means 20 capable of shifting the part 2 in the direction of tooth-width of the cutters 12 and in the direction away from the cutters, with the cutters 12 engaged with the tooth-grooves 7.
Patent JP-S6241267-A (JP)
Title: Anthracene derivative
Inventor: YOSHIDA MASASHI
IPC: C07C225/20
Filed: 1985-08-19
Abstract: PURPOSE:To provide an anthracene derivative of a specified structural formula, which can be isolated as a leuko compd. and can be oxidized in a bath without using any special oxidizing agent to thereby well develop a color and dye fibers. CONSTITUTION:An anthracene derivative represented by the formula can be obtd. by reducing 1-anilino-4-hydroxyanthraquinone with a reducing agent such as sodium dithionate in the presence of an alkali such as potassium hydroxide, sodium hydroxide or sodium carbonate in water, an alcohol or a mixture of water and an alcohol, or in the presence of zinc in an aq. hydrochloric soln. When 0.1-2.0wt% ammonia, benzyl alcohol or a mixture of ammonia and benzyl alcohol is present in a bath in dyeing fibers with said anthracene derivative, the fibers can be well dyed.
Patent JP-2000002339-A (JP)
Title: Sealing device using magnetic fluid
Inventor: TAKEISHI YOSHIYUKI
IPC: F16J15/43
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device using a magnetic fluid having enhanced eccentricity follow-up property, capable of coping well with deflection and vibration of a rotary shaft, assuring a wide degree of freedom in the introducing angle of the rotary shaft, and giving possibility of setting to the desired angle. SOLUTION: A sealing device 41 is composed of a sleeve 22 (holding member) to hold a magnetic fluid seal part MS4 formed independently of a housing, bearings 27a and 27b to support the sleeve 22 on a rotary shaft, bellows 24 (connecting means) to connect together the housing and sleeve 22 sealedly with possibility of relative movement, and a fixing leg 43 and retainer ring 44 (angle setting means) to set the angle of sleeve 22 to any desired value.
Patent JP-H0737282-A (JP)
Title: Magneto-optical recording medium
Inventor: KUBOGATA MASAYUKI
IPC: G11B11/10
Filed: 1993-07-22
Abstract: PURPOSE:To obtain a magneto-optical recording medium capable of high density recording and ensuring a low noise level and a high reproduced signal level. CONSTITUTION:A 1st dielectric film 12, a readout layer 13, a writing layer 14, a 2nd dielectric film 15 and a reflecting film 16 are successively laminated on a transparent substrate 11 and the thickness of the 2nd dielectric film is made larger than that of the 1st dielectric film. The magnetic characteristics of the magnetic films are designed so that magnetization is transferred from the writing layer to the readout layer, a clear mark is formed in the readout layer by the transfer of magnetization and a low noise level is attained. The thickness of each of the magnetic films is >=20nm, the total thickness of the recording films is 40 to <80nm and a high reproduced signal level can be attained by utilizing an interference effect while inhibiting the lowering of the reflectance.
Patent JP-S5983522-A (JP)
Inventor: MIZUTANI SADAO
IPC: H02G9/00
Filed: 1983-09-29
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-H1181074-A (JP)
Title: Covering yarn
Inventor: MORII HIROYUKI
IPC: D02G3/38
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a covering yarn for obtaining a fabric increased in heat releasing property in perspiration and decreased in heat feeling in exercise and cool feeling after exercise and excellent in heat releasing property of clothes and releasing property from skin in the case accompanying perspiration, especially a covering yarn for obtaining clothes for sports which perspires in large amounts. SOLUTION: This covering yarn is formed by winding covering yarns A and B comprising a hydrophobic synthetic fiber multifilament around a core yarn whose single yarn comprises a polyester-based synthetic fiber filament having >=3 and <=20 denier fineness. In the covering yarn, twist count T (t/m) of the covering yarn B wound on the upper side to the covering yarn A arranged on the lower side is within the range of the following equation. Further, it largely contribute to increase of effect of this invention that single yarn denier of the covering yarn A arranged on the lower side is >=0.2 denier and <=1.6 and single yarn denier of the covering yarn B arranged on the upper side is >=1 denier and <=6 denier.
Patent JP-H05346610-A (JP)
Title: Finder system and speed finder externally attachable thereto
Inventor: ITO YOSHIAKI
IPC: G03B13/12
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a finder system which is obtained by integrally constituting a porro-prism, whose constitution is simple and by which real image system variable power can be executed, and a speed finder which can be externally attached to it. CONSTITUTION:When the image of an object is formed on a primary image forming surface 22 by an objective system 21 provided with three lens groups of a first, a second and a third groups 21-1 to 21-3 having the refracting power of negative, positive and negative in order from the object side and observed by an eyepiece 27 through a field lens 24 which is arranged near the image forming surface 22 and whose refracting power is positive and the porro-prism for an erected normal image 26, the variable power to a telephoto end from a wide-angle end is executed by the objective system 21 by monotonously moving the first group 21-1 to the eyepiece side by giving a projecting locus. Besides, a finder visual field frame 23 is provided on the incident surface of the porro- prism 26 or near it.
Patent JP-H0233849-A (JP)
Title: Fluorescent lamp
Inventor: SHIMIZU TAKAO
IPC: H01J61/067
Filed: 1988-07-22
Abstract: PURPOSE:To improve thermoelectron radiation property while maintaining the emitter substance of a lamp of low power consumption by putting the line diameter of an element wire of a fluorescent lamp for liquid crystal backlight and the pitch of filament primary winding in special relation. CONSTITUTION:This is made in such construction that both ends of the U-shaped bulb 1 of a U-shaped fluorescent lamp are sealed with mounts equipped with filaments 3. This is made in double-coil filament structure which holds the emitter substance 5 by the primary winding part of this filament 3 with tungsten 4. The line diameter FD1 of this filament 3 is below 0.03mm, and the relation between the filament primary pitch P1 winding and FD1 is as follows. 1.9<P1/FD1<2.4. And the charging condition of the emitter substance 5 is made excellent, and the dispersion of the life by falling off or uncharge of the emitter substance is removed, and stable characteristics is exhibited.
Patent JP-S6159830-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA TOSHIYUKI
IPC: G03F7/20
Filed: 1984-08-31
Abstract: PURPOSE:To form a desired pattern precisely without being obstructed by the presence of the irregularities of a substrate surface by exposing a photo-resist by using a photo-mask with the composite pattern of the desired pattern and a density pattern adjusting the coefficient of light transmission in response to the irregularities of the substrate surface. CONSTITUTION:A photo-resist film 2 is formed onto a substrate 1 with irregularities by using a spin coating method. Since the surface of the photo-resist film 2 is shaped in approximately a plane, thickness thereof is thickened in recessed sections in the substrate 1 and thinned in projecting sections. A photo-mask 4 with semi-light transmitting regions consisting of a chromium layer, etc. in regions 3 corresponding to the projecting sections of the substrate 1 and a photo-mask 6 with semi-light transmitting regions composed of the chromium layer, etc. in regions 5 to which etching is not desired in the next process are each used in a process such as a continuous exposure process, and exposed. Accordingly, the photo-resist film 2 is exposed only in regions corresponding to (a) and (c), thus resulting in precise etching without being obstructed by the irregularities of the substrate 1, then generating no error in the diameters of holes etched.
Patent JP-S5884793-A (JP)
Title: Transfer printing method
Inventor: NAGAI KOUJI
IPC: B44C1/16
Filed: 1981-11-13
Abstract: PURPOSE:To conduct a transfer printing operation wherein a high adhesive force can be efficiently obtained without heating, by a method wherein activating liquids are coated respectively on printing surfaces of a transfer sheet and a body to be transfer printed thereon, the coated surfaces are laminated with each other, and a pattern to be printed is transferred onto the surface of the body by pressing the transfer sheet against the body. CONSTITUTION:The pattern to be printed is provided on  releasing surface of a releasable sheet to produce the transfer sheet, the first activating liquid is coated on the printing surface of the transfer sheet thus obtained, and the second activating liquid is coated on the body to be transfer printed thereon. Then, the transfer sheet is laminated on the body so that the coated surfaces make contact with each other, the pattern is transferred onto the surface of the body by pressing the transfer sheet against the surface of the body, and thereafter the releasable sheet is released. Further, if required, a protective layer may be provided on the surface of the body on which the pattern is transfer printed. For example, a transparent coated film layer 2 to constitute a protective layer after transfer printing is provided on the releasing surface of the releasable sheet 1 as desired, then the pattern 3 to be printed is provided, and further an adhesive layer 4 is provided as desired to produce the transfer sheet.
Patent JP-S6242278-A (JP)
Title: Character reducing device
Inventor: MAKINO KEN
IPC: G06K9/42
Filed: 1985-08-20
Abstract: PURPOSE:To maintain a black/white dot ratio by selecting a pair of lines out of a group of unidirectional lines of a matrix-shaped character pattern and extracting a single-side line where the line to be deleted is decided previously for each pair of lines. CONSTITUTION:A character pattern produced by a standard character pattern generating circuit 1 is equal to a (24X24)-dot matrix and is reduced down to a 16-dot character only in the lateral direction. In such a case, a line separating circuit 2 separates repetitively the pattern into a non-deletion line and a pair of deletion lines from the left side. Then a group of non-deletion lines are stored in a non-deletion line group storage circuit 17. While a group of pairs of deletion lines are stored in a storage circuit 3 for group of pairs of deletion lines. The contents of the circuit 3 are supplied to a separating circuit 5 via a sequential extracting circuit 4 for pairs of deletion lines in the form of each pair of deletion lines. While the deletion lines are stored in a deletion line storing circuit 8 and the lines remaining in a pair of deletion lines are stored in a storing circuit 6 for lines remaining in a pair of deletion lines respectively. A line assembling circuit 16 assembles lines based on the picture element dots and then the remaining lines within a pair of deletion lines equivalent to a line.
Patent JP-S6160962-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1984-08-30
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。