baber/WOPTO huggingface dataset:
Patent JP-H04164656-A (JP)
Title: Thermal head
Inventor: SUGITANI CHOEI
IPC: H05K1/02
Filed: 1990-10-29
Abstract: PURPOSE:To detect a misregistration failure before a thermal head action test by a method wherein misregistration check connecting terminals having a pattern width smaller than the smaller of a width of a connecting terminal pattern for transmitting a thermal head drive signal or supplying a printing electric power and a gap between the patterns are provided on a pressure contact part of a substrate and a printed board. CONSTITUTION:A misregistration check connecting terminal 7 is provided on a pressure contact part of a substrate 1. A misregistration check connecting terminal 8 is similarly provided on a pressure contact part of a printed board 2 so as to be overlapped on the terminal 7. Misregistration check connecting terminals 8a and 8b provided on the printed board are extended to printed board misregistration check connecting terminals 6a and 6b. By examining the electric conduction or non-conduction between the 6a and 6b, misregistration can be checked. The value of a pattern width W of the misregistration check terminal is smaller than the smaller of a width of a connecting terminal pattern for transmitting a thermal head drive signal or supplying a printing electric power and a gap between the patterns. The pattern width W is desirably the order of 1/3 of the smaller value in consideration of a shift during operation.
Patent JP-S63144015-A (JP)
Title: Manufacture of epoxyresin cast object
Inventor: JINBO MUNEMASA
IPC: B29C39/22
Filed: 1986-12-09
Abstract: PURPOSE:To obtain an epoxyresin cast object excellent in strength by treating a part or whole of the surface of an electrode with the cure-accelerator for espoxyresin or the cure agent of room temperature causing type for epoxyresin. CONSTITUTION:The side surfaces 2, 2' of buried copper electrodes 1, 1' are pretreated with the mold release agent of teflon family. While causing the bottom surfaces 3, 3' of the electrodes to be coarse, the bottom surfaces are coated with the acetone solution of curing agent and are dried. Then, the electrodes are set at opposite positions spaced by prescribed distance. Next after the epoxyresin for casting has been deareated by vacuum mixing and poured into a mold, it is cured. Then, after mold release, it is further heated and cured at 140 deg.CX3Hr, and the molded object is obtained.
Patent JP-H05127167-A (JP)
Title: Oriented film
Inventor: ONO SHIGETOSHI
IPC: G02F1/1337
Filed: 1991-11-07
Abstract: PURPOSE:To sufficiently increase the pretilt angle of a liquid crystal and to improve the contrast of a liquid crystal display element by using the oriented film consisting of the polyimide obtd. by using the diamine expressed by specific formula. CONSTITUTION:The oriented film consisting of the polyimide obtd. by using the diamine expressed by the formula I is used. In the formula I, X denotes a carbonamide group, sulfoneamide group; R1 denotes 6 to 20C substd. or unsubstd. alkyl group or aryl group; R2 denotes a hydrogen atom, methyl group, ethyl group or propyl group; R3 denotes a hydrogen atom, methyl group or ethyl group; (n) denotes an integer from 0 to 2. X denotes a carbonamide group and more specifically -N(R2)CO- and more preferably -NHCO-. The long chain amide group giving the large pretilt angle is introduced into the polyimide side chain which does not degrade the various performances, such as mechanical strength, in such a manner, by which the orientation defects of a liquid crystal are eliminated and bistability is improved.
Patent JP-S62152113-A (JP)
Title: Magnetic core for noise filter
Inventor: HASEGAWA MICHIO
IPC: H01F1/153
Filed: 1985-12-26
Abstract: PURPOSE:To obtain the magnetic ore having a high degree of saturated magnetization and the excellent frequency characteristics of effective permeability by a method wherein a ferromagnetic alloy thin strip of high permeability, on which a number of small holes are provided by performing an etching, is used. CONSTITUTION:An etching is performed on an amorphous alloy thin strip having high permeability and ferromagnetic property of (Fe0.93Nb0.07)83Si5B12, for example, using aqua regia. After a toroidal has been formed using a ribbon, wherein 40/cm<2> holes or more of 0.1-0.5mm in diameter, and another unetched ribbon, a heat treatment is performed, and a magnetic core is obtained. The effective permeability in 1kHz goes down, but the effective permeability in 1MHz increases 2-3 times and frequency characteristics can be improved when compared with the case where an unetched ribbon is used. Also, as saturated magnetization is large and constant, the magnetic core with which high noise is prevented can be obtained.
Patent JP-H11124415-A (JP)
Title: Plastic molding product
Inventor: SAITO NOBUO
IPC: A61L27/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding product having excellent transparency, oxygen permeability, wettability by water and mechanical characteristics, useful for a lens for eye such as contact lens, intraocular lens, etc., by polymerizing a compound having a specific structure. SOLUTION: A plastic molding product comprises a polymer containing a compound of formula I [X is H, an alkyl or an aryl; (i) is 0 or 1; (j) is 0-10 or (k) is 1-10; A and B are each a 1-5C alkyl, phenyl, etc.; (a) to (c) are each 0-20; (d) is 0-200] as a polymerizable component. The polymer constituting the molding product can contain another constituent unit [e.g. a hydroxyalkyl (meth)acrylate, a dialkylacrylamide, etc.], as a copolymerizable component. The content of the constituent unit of formula I in the polymer constituting the molding product is preferably at least 30 wt.%. For example, a compound of formula II or formula III may be cited as the compound having a constituent unit of formula I.
Patent JP-H11321009-A (JP)
Title: Printer, method for printing, and recording medium
Inventor: TANIZAKI MASANORI
IPC: G06F3/0481
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer, a method for printing, and a recording medium capable of performing high speed printing. SOLUTION: This printer comprises a printing section for performing printing, a conveying section for conveying a paper to the printing section and a control section for controlling the printing section and conveying section in accordance with electric data for image printing, which are accommodated in a housing 9. It further comprises an input section 5 provided on the top face of the housing 9. The input section 5 is equipped with a switching key which can select one of a first control mode wherein a plurality of images are printed on one piece of paper as an index by attributing a discrimination code corresponding to each image on the basis of thumbnail image data contained in the electric data and a second control mode wherein an image corresponding to the discrimination code is printed based on the image data contained in the electric data.  The input section 5 is further equipped with an image selecting key for designating a discrimination code corresponding to an arbitrary image. As a result, it is possible to designate an image to be printed by the printer in a stand-alone operation in a short time.
Patent JP-H06153161-A (JP)
Title: Signal processing circuit
Inventor: YAMAMOTO HIROAKI
IPC: H04N7/015
Filed: 1992-10-30
Abstract: PURPOSE:To obtain the signal processing circuit in which reflection disturbance of a signal of the MUSE system in a still picture area is eliminated with a comparatively small sized circuit configuration at a low cost offering ease of circuit integration. CONSTITUTION:An inputted MUSE system signal is given to 1st, 2nd and 3rd 1-field delay circuits 10, 12, 13, 1st and 2nd 1-line delay circuits 11, 14 and 1st, 2nd, 3rd and 4th adders 15, 16, 19, 20 to apply arithmetic operation processing by four fields. Thus, the frequency band is limited in the vertical direction of a 2-dimension frequency characteristic to generate a signal for interpolation between frames at an inter-frame interpolation circuit 21.
Patent JP-H01134308-A (JP)
Title: Light emission mounting body
Inventor: OKANO SUSUMU
IPC: F21V8/00
Filed: 1987-11-19
Abstract: PURPOSE:To obtain a space-saving plane light emission body which is increased in the quantity of light emission by arranging optical fibers flatly and roughening the surface of a display part, bundling and connecting end parts to connectors, and arranging a light source for them. CONSTITUTION:The optical fibers 1 are arranged flatly and fixed on a base film 2 to form a light emission part 4. Then the surface of the part of necessary characters and a pattern 4 is roughened 5. Further, the end parts are bundled and connected to connectors 6 and the light sources L are arranged opposite them. In this constitution, light from the light source L is reflected irregularly by the roughened surface 5 to perform specific light emission. Therefore, even if the optical fibers are equal in the same sectional area, the quantity of plane light emission is increased by forming the external surface of a plane part. Consequently, the space-saving plane light emission body which generates no heat is obtained and effectively usable as a light emission mounting body.
Patent JP-H11127442-A (JP)
Title: Camera signal processor and method therefor and medium for recording control program of the same device
Inventor: KATAYAMA HIROSHI
IPC: H04N9/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To attain effective white balance adjustment. SOLUTION: A white balance controlling means 33 calculates a correction coefficient for matching a white balance for each color component of RGB signals based on an inputted subject video through an integrating means 31. When the next scene is inputted, a gain controller 32 multiplies the corresponding RGB signals by this correction coefficient for generating adjusted RGB signals. Also, a luminance controlling means 36 compares the RGB constitution rate of the integrated result, based on the RGB signals of this scene with the RGB constitution rate of the adjusted RGB signals, and when a deviation between the color temperature of a video, based on the adjusted RGB signals, and the color temperature of the subject video is large, the luminance controlling means 36 limits the gain level of the luminance signal in a luminance gain controller 35 according to the level of this deflection.
Patent JP-H02139799-A (JP)
Title: Two-dimensional shift register and dynamic vector detecting arithmetic circuit using the register
Inventor: ARIMA MASAKI
IPC: H04N19/51
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the number of data to be read out from a memory by using a two-dimensional shift register to store data required for block processing in the register. CONSTITUTION:A shift register 2 for storing image element values outputted from a memory 1 and a two-dimensional shift register 3 for storing image element values outputted from the register 2 are prepared and data from a shift register 4 for storing a reference image element value are outputted to an arithmetic circuit 5 for computing a matching error function to be a similarity evaluating reference between two blocks. Since the image element value read out from the memory 1 is stored in the register 3 to utilize it, rereading of the same data from the memory 1 can be omitted. Consequently, the reading frequency of the image element values from the memory can be reduced.
Patent JP-H03154499-A (JP)
Title: Operation confirmation system at simultaneous control
Inventor: OGUCHI AKEMI
IPC: H04Q9/00
Filed: 1989-11-10
Abstract: PURPOSE:To surely confirm the state of the controlled device and to enhance the system reliability at the confirmation control after the end of simultaneous control by recording the state of simultaneous control even when lots of controlled devices exist. CONSTITUTION:A simultaneous control signal SO from a controller is received simultaneously by controlled devices No.1-No.n to start a speaker and a motor siren and the controlled device No.n-1 and No.n start a sound collection microphone 10 to start sound collection of alarm sound and a recording section 12 records the alarm sound for a prescribed time. When the controlled devices No.n-1 receive a confirming control signal from the controller with polling, the recording section 12 starts reproduction by the control of the control section 6 and the reproduced sound is sent to the transmission section 9 by the switching of a state return section 11 and the alarm tone recorded to the controller is sent. Thus, the controller confirms the operation of the controlled device No.n-1 with the alarm sound and the controlled devices No.n are confirmed similarly as the device No.n-1. Thus, even after the end of operation, the operation of the controlled devices is attained.
Patent JP-H03153648-A (JP)
Title: Production of optically active 1-methyl-3-phenylpropylamine
Inventor: HASEGAWA SAKIE
IPC: C07C211/27
Filed: 1989-11-10
Abstract: PURPOSE:To obtain the title optically active substance useful as a raw material for drugs such as beta-blocker by a simple method in high yield by optically resolving (RS)-1-methyl-3-phenylpropylamine with optically active pantolactone as a resolving agent. CONSTITUTION:Optically active pantolactone is used as a resolving agent, for example, (RS)-1-methyl-3-phenylpropylamine is brought into contact with 0.1-2.0mol, preferably 0.5-10mol based on 1mol of the compound of the resolving agent in a solvent such as lower alcohol, acetone or ethyl acetate, the prepared diastereomer salt is separated, decomposed into the resolving agent and optically active 1-methyl-3-phenylpropylamine to give the optically active substance at an industrially realizable level. The resolving agent is readily recovered by treating the diastereomer salt with an acid or an alkali and can be reused.
Patent JP-H03153500-A (JP)
Title: Heat protection structure for space equipment
Inventor: TAGUCHI MOTOYASU
IPC: B64G1/58
Filed: 1989-11-10
Abstract: PURPOSE:To improve the extent of hear protection performance by installing a silicon carbide coated film on an outer surface of carbon fiber reinforced carbon composite material whose surface is formed into irregularities, forming a silicon carbide layer between both elements, and installing a heat protecting member having this silicon carbide coated film subjected to seal hole treatment with boron oxide and silicon oxide, on a heat insulator layer. CONSTITUTION:A heat insulator layer 3 is coated on an outer surface of a body structure 1, and a stepped tile-form heat protection member 3 is attached on the top of an end with a fastener 12. This heat protection member 3 consists of a carbon fiber reinforced carbon composite material 4, having the surface treated into irregularities, and a silicon carbide coated film 8 formed on the outer surface, and a silicon carbide ground layer 5 is formed by reaction of both elements in space between the carbon fiber reinforced composite material 4 and the silicon carbide coated film 8. Then this film 8 is sealed hole with a mixture 9 of boron oxide and silicon oxide. With this constitution, heat protection performance is improvable.
Patent JP-H08153540-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacture of its positive electrode
Inventor: HASEGAWA MASAKI
IPC: H01M4/13
Filed: 1994-11-28
Abstract: PURPOSE: To provide a positive electrode in which the bonding power between a positive electrode mix layer and a collector body is strong and collecting failure due to the separation of a mix is hard to occur. CONSTITUTION: This nonaqueous electrolyte secondary battery is provided with a positive electrode 1 in which a positive electrode mix layer 3 containing at least one kind selected from a group of a cobalt powder, a cobalt oxide powder and a cobalt alloy powder and a binding agent and a conductive agent is formed on a collector body 2. Also, in the positive electrode 1, a surface layer comprising a mixture of at least one kind selected from a group of a cobalt powder, a cobalt oxide powder and a cobalt alloy powder and a binding agent and a conductive agent is formed on the collector body 2, and the positive electrode mix layer 3 is formed thereon.
Patent JP-H07146404-A (JP)
Title: Liquid crystal display device
Inventor: IKEDA YOSHINORI
IPC: G02F1/1335
Filed: 1993-11-24
Abstract: PURPOSE:To provide a liquid crystal display device with which visibility angle characteristics of a liquid crystal panel and a back light can be improved. CONSTITUTION:In a liquid crystal device provided with a liquid crystal panel 21 for performing transmission/shielding of light corresponding to image information to be displayed, a light control film 22 having angle dependency is provided on a surface of the liquid crystal panel 21, or on a surface of a protective plate 23 for protecting a surface of the liquid crystal panel 21.
Patent JP-S61163457-A (JP)
Inventor: JIEIMUZU SUCHIYUAATO ROTSUKU
IPC: G06F12/06
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09114202-A (JP)
Title: Toner elimination material and toner elimination device for contact type electrostatic charge roller
Inventor: TAWADA TAKAAKI
IPC: G03G15/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a toner elimination material which can eliminate toner left at the recessed part of the surface of a contact type electrostatic charge roller without damaging the surface thereof and which can be used extending over a long term without causing clogging. SOLUTION: This toner elimination device is made to face the contact type electrostatic charge roller R in contact with the photoreceptor drum of an image forming device. The toner elimination device is provided with the elimination material 14 at the end part on the roller R side. The material 14 is set in pressure-contact with the roller R. The material 14 is constituted of a base material 14a and abrasive grains 14b scattered and stuck to the contact surface of the base material 14a. The base material 14a is formed of foamable chloroprene rubber having hardness of 25 deg.. Therefore, the material 14a is porous and provided with elasticity. The size of the grains 14b is formed smaller than the surface roughness of the roller R. The grains 14b are also provided in the recessed part opened on the surface of the base material 14.
Patent JP-H07144752-A (JP)
Title: Sample holder
Inventor: INOUE MASASHI
IPC: B65G51/16
Filed: 1993-11-24
Abstract: PURPOSE:To provide a sample holder which can maintain a wafer holding attitude and can secede from this in a short time. CONSTITUTION:A gas introducing passage 2 to blow gas such as nitrogen or air against a wafer W passes penetratingly vertically along a shaft of a column through a holding body 1 formed in a shape where the column is arranged almost in the center of an upper surface of a disk whose outside diameter is slightly larger than an outside diameter of a wafer W, and a blowoff port 3 of the gas introducing passage 2 is opened in an under surface of the holding body 1. A gas passage 4 to supply the gas to the gas introducing passage 2 from a supply source is connected to the gas introducing passage 2, and an adjusting valve 5 to adjust a gas flow rate is arranged in the gas passage 4. A discharge passage 6 to discharge the gas is connected to the gas passage 4 between the adjusting valve 5 and the gas introducing passage 2, and a discharge valve 7 is arranged in the discharge passage 6. The adjusting valve 5 is closed, and supply of gas is stopped, and the discharge valve 7 is opened in synchronism with this, and the wafer W is separated from the holding body 1.
Patent JP-H08151921-A (JP)
Title: Spark ignition type engine
Inventor: NISHIYAMA SHIGERU
IPC: F02M15/02
Filed: 1994-11-29
Abstract: PURPOSE: To increase an intake temperature sucked in a carburetor and to prevent freezing in a main nozzle and a throttle valve by supplying a high temperature discharged cooling air from a discharged cooling air passage to an air cleaner via a communicating pipe under cold weather. CONSTITUTION: A cooling air passage 6 is provided for cooling at least one of a cylinder head 3 and a cylinder 4, a discharged cooling air guide case 9 is provided and a discharged cooling air passage 10 is provided in this discharged cooling air guide case 9. Then, an exhaust pipe 14 provided between an exhaust port 12 and an exhaust muffler 13 is housed in the discharged cooling air passage 10 and the discharged cooling air passage 10 and an air cleaner 29 are interlinked by a communicating pipe 41.  In this communicating pipe a shutter 42 is provided and while the detected temperature of a temperature detecting means 44 provided in the periphery of the intake port 39 of the air cleaner 29 is within a specified value, the communicating pipe 41 is opened by opening the shutter 42 and a discharged cooling air with its temperature increased by the heat amount of the exhaust pipe 14 is guided to the air cleaner 29.
Patent JP-S63149431-A (JP)
Title: Magnetic particle type electromagnetic connection device
Inventor: INOUE HITOSHI
IPC: F16D37/02
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a sufficient cooling effect without furnishing water feeding and exhaust devices, by furnishing ring-formed cooling fins at the heat radiating part of a heat pipe inserted at the hole of the first connection main body, and a member to prevent the removal of the ring-formed cooling fins at the top of them. CONSTITUTION:To the holes 16a of a ring drive 16 which is the first connection main body, the heat receiving parts 17a of heat pipes 17 are inserted. At the heat radiating part 17b of the heat pipe 17, plural ring-formed cooling fins 18 supporting the heat radiating part 17b integrally are furnished. At the top of the heat radiating part 17b, a checking member 19 to prevent the removal of the ring-formed cooling fins 18 is furnished.
Patent JP-H07126575-A (JP)
Title: Epoxy varnish composition and method of using the same
Inventor: MATSUMURA SEIYA
IPC: H01B3/40
Filed: 1993-11-01
Abstract: PURPOSE:To obtain an epoxy varnish composition improved in reliability such as insulation properties of coil and environmental resistance by adding a specified fine silica powder to an epoxy resin varnish composition for insulating e.g. a coil of an electric equipment to impart specified properties thereto. CONSTITUTION:An epoxy varnish composition used for insulating e.g. a coil of an electric equipment and comprising an epoxy resin, an acid anhydride curing agent, an imidazole compound accelerator and a fine silica powder, wherein 20-40wt.% (inner percentage) fine silica powder having such a particle diameter distribution that the content of particles of a particle diameter of 10mum or above is below 10W, and the content of particles of a particle diameter of 1 to below 10mum is 90wt.% or above is added to the varnish, and desirably 3-10wt.% (outer percentage based on the amount of the fine silica powder added) fine dolomite powder having a mean particle diameter smaller than that of the fine silica powder is added to the varnish, whereupon the coated varnish thickness can be made more uniform to increase the bonding strength of a coil and to thereby markedly reduce its variation with time, is provided.