baber/WOPTO huggingface dataset:
Patent JP-S6374292-A (JP)
Title: Stereoscopic television system
Inventor: KOYAMA KO
IPC: H04N13/00
Filed: 1986-09-17
Abstract: PURPOSE:To improve the resolution in the vertical direction and time direction by means of a simple means by multiplexing a sub signal of an inter-field predicting signal being the result of band limit to left/right channel video signals RVD, LVD onto a main video signal, sending the result, allowing a demodulation side to separate the main signal and the sub signal and adding sub signal information to the main signal. CONSTITUTION:An output of a video signal changeover switch 2 is retarded for one field period by a 1-field delay circuit 3 and fed to a non-inverting input of a subtractor 5. The inter-field predicting error signal outputted from the subtractor 5 is subject to band limit by a filter 6 and superimposed on an output of a video signal changeover switch 1 by a multiplex circuit 7. Then the result is inputted to a separation circuit 8, where the video main signal of the signals RVD, LVD and the sub signal are separated. Then a predicting video signal before one field is added to the separated sub signal the separation circuit 8 by means of an adder 10, and the result is reproduced as the reproduced video signal of the main signal before one field. Since both the RVD and LVD signals of the video signal are given in all the field, the deterioration in the vertical resolution and timewise resolution is prevented.
Patent JP-S60111025-A (JP)
Title: Fitting structure of vehicle's electronic controller
Inventor: KAJI TAKASHI
IPC: F02D41/00
Filed: 1983-11-18
Abstract: PURPOSE:To facilitate the fitting of an electronic controller and ensure proper operation thereof by making up the electronic controller of a hybrid integrated circuit and housing the circuit in the space of a housing part which is integrally provided on the external wall of an air-flow passage cylindrical casing. CONSTITUTION:An electronic controller 40 is made up of a hybrid integrated circuit on a substrate and fixed onto the upper wall 31c of a passage pipe line 31 of a sucked-air flow metering instrument inside its casing part 31d. The cooling capacity of air flow inside the passage pipe line 31 may be utilized effectively with respect to the electronic controller 40, resultantly eliminating the need of specially mounting a heat radiation construction. Since the electronic controller is housed inside the casing part 31d by use of its extra space, the electronic controller can be installed inside an engine room with ease and a connector and a harness which are used to connect the sucked-air flow metering instrument to the electronic controller 40 become unuseful, providing no possibility of noise creation, voltage drop and false connection and therefore ensuring the proper operation of the electronic controller.
Patent JP-S6198105-A (JP)
Inventor: NUMA YOSHINOBU
IPC: H02B13/02
Filed: 1984-10-19
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-H04100022-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: SAITO RYUICHI
IPC: G02F1/133
Filed: 1990-08-20
Abstract: PURPOSE:To reduce variance in the plane of the best common potential by setting the peripheral edge length mum of the capacity part of each complete holding capacity element to less than a specific multiple of the value obtained by dividing the area mum<2> of the capacity part by the diagonal length inches of an area where the picture elements of a thin film transistor drive type liquid crystal display device are arranged. CONSTITUTION:The line width of the common electrode signal line 303 of an intersection part 523 is set normally less than the line width at the capacity part 310. At the intersection part 523, for example, an amorphous Si layer 311 for short probability reduction is arranged between the common electrode signal line 303 and a video signal line 302. Further, a transfer electrode 323 is provided in order to connect transparent picture element electrodes 309 above and below an intersection step so that the breaking of the transparent picture element electrodes 30 due to the step formed at an end part of the common electrode signal line 303 is evaded. The relation between the area 5, peripheral edge length L of the complete holding capacity element 310 and the diagonal length D of the area satisfy an inequality I. Consequently, variance in capacity value due to element size variance is a little and such a defect as an afterimage and deterioration of liquid crystal is not caused.
Patent JP-H11193318-A (JP)
Title: Curable composition
Inventor: TANAKA HIROAKI
IPC: C09D11/101
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a curable compsn. of low viscosity and having curability, which, being a curable solventless compsn. free from solvent, decreases the content of a low mol.wt. compd. having a problem in safety and physical property, and contributes to improvement of working environment, can make a film by a conventional coating method such as a roll coater, and a knife coater, etc., and by a printing method such as offset printing, photographic printing, relief printing, screen printing, etc., and can cure by conventional radiation such as ultraviolet ray, infrared ray, electron beam, γ-ray, etc., and especially, when electron beam and γ-ray are used, without using a catalyst and an initiator, by using a polybranched compd. of high mol.wt. and low viscosity. SOLUTION: This compsn. comprises 5-99 wt.% vinyl dendrimer (A), and 1-95 wt.% other compd. contg. a polymerizable unsaturated group (B). This dendrimer contg. a vinyl group is composed of a core site, a branched site, a branch site, and at least 4 end sites, and has a vinyl group and a functional group contg. an active hydrogen as end site.
Patent JP-H0557023-A (JP)
Title: High frequency treatment device
Inventor: YAMAZAWA TSUTOMU
IPC: A61N2/00
Filed: 1991-08-29
Abstract: PURPOSE:To provide a high frequency medical treatment device capable of using a power supply cell for a long period by restraining the current consumption of the cell, when the device is not in use. CONSTITUTION:A high frequency medical treatment device is constituted of an oscillation circuit 2, a DC power supply 5, the first and second power terminals T1 and T2 led to the end of the device, and a control circuit 4 having a control terminal T3 led to the end of the device. A transistor TR is turned off, when the control terminal T3 is connected to the power terminal TI, thereby making the oscillation circuit 2 inoperative.
Patent JP-H0668235-A (JP)
Title: Three-dimensional graphic selection and input system
Inventor: NEMOTO RYOJI
IPC: G06T17/40
Filed: 1992-08-18
Abstract: PURPOSE:To easily select and input a graphic which is not displayed at the back side of the other graphic, in a three-dimensional graphic processing system. CONSTITUTION:A wire frame graphic preparing means 2 prepares a wire frame graphic in which each vertex of a three-dimensional graphic is connected through a segment from three-dimensional graphic data included in a graphic data preserving means 1 at the time of receiving an inputting request. A rendering means 3 prepares the two-dimensional display image of the wire frame graphic, and displays it on a plot screen. A cursor control means 5 displays a two-dimensional cursor graphic on the plot screen at the time of receiving the inputting request. A wire frame graphic retrieving means 7 retrieves the wire frame graphic crossing a three-dimensional straight graphic plotted as one point at a cursor position received from the cursor control means 5. A graphic data retrieving means 8 retrieves the graphic data being the original of the wire frame graphic retrieved by the wire frame graphic retrieving means 7. A retrieved graphic data holding means 9 holds the retrieved graphic data, and inputs it.
Patent JP-H0382267-A (JP)
Title: Line density conversion method for binary picture signal
Inventor: TSUCHIYA HIROYOSHI
IPC: H04N1/387
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a picture output with high quality by preparing a dictionary storing a characteristic of a picture corresponding to a line density of a conversion output in advance and interpolating an input data according to the dictionary. CONSTITUTION:A processing process consists of a learning picture data 1, an interpolation data learning 2, an interpolation data dictionary 3, a nonlearning interpolation data generator 4, an input picture data 5, an input data interpolation device 6 and an interpolation picture data 7. Then a property (thickness and smoothness of a line segment) of a picture being an object corresponding to a line density of a conversion output is studied in advance to generate a dictionary 3 and an input picture data is interpolated based on the dictionary 3. Thus, a more excellent conversion output picture is obtained in comparison with a method of deciding a data interpolation value according to the determined method independently of the property of the picture being an object.
Patent JP-H0266908-A (JP)
Title: Magnetic core
Inventor: MIKI HIROHIKO
IPC: H01F27/26
Filed: 1988-08-31
Abstract: PURPOSE:To eliminate the application of a stress to a wound magnetic core of a thin magnetic alloy strip in which its magnetic characteristics are deteriorated by the stress, and to prevent the magnetic characteristics from deteriorating by pouring liquid filler in a case. CONSTITUTION:A wound magnetic core 1 in which thin strip of iron-based soft magnetic alloy of crystal grains having 500Angstrom or less of mean grain size in at least 50% of its composition when measured in maximum grain size is wound in a toroidal state is employed. The core 1 is contained in a lower case 2, silicone oil 3 is poured and covered with an upper case 5 having a packing 4 made of silicone rubber therein, and the cases 2, 5 are adhered to each other. Accordingly, since the case can be filled without application of a stress to the core, it can extremely reduce the deterioration in the magnetic characteristic when the core is encased.
Patent JP-H0882899-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: YAMASHITA YASUSHI
IPC: G03C5/26
Filed: 1994-09-13
Abstract: PURPOSE: To reduce the use of a developing replenisher soln., to ensure high sensitivity even in the case of rapid processing and to prevent the color tone of developed silver from being tinged with yellowish red by incorporating a specified amt. or more of halogen ions and two kinds of specified compds. into a developing soln. CONSTITUTION: A developing soln. contg. >=0.05mol/l halogen ions, >=0.02mol/l compd. represented by formula I and a compd. represented by formula II and a developing replenisher soln. are used. In the formula I, R is aryl and each of R1 -R4 is H, alkyl, etc. In the formula II, each of X and Y is H, hydroxy, etc., each of R1 and R3 is alkylene which may have an ether bond and R2 is alkylene which may have an ether bond, etc.
Patent JP-H1150447-A (JP)
Title: Formation method of steel pipe column continuous wall and device therefor
Inventor: OTANI MAMORU
IPC: E02D5/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To easily carry out execution of middle and great depth by making use of a steel pipe sheet pile and, at the same time, to provide a continuous wall having very high cut-off efficiency and high strength, a method thereof and a device therefor. SOLUTION: A formation method of a steel pipe column continuous wall is so constituted that a joint loaded steel pipe sheet pile 10 is a boring casing after the completion of boring, a soil cement elimination device is inserted into a space between the boring casing and steel pipe sheet pile 10 and is installed, a soil cement column is formed of an overall space of the boring casing, the boring casing is pulled out after the formation of the column, fluid is poured into the soil cement elimination device to expand it to eliminate soil cement in part of the device and that grouting substitution of a space resulting from eliminating soil cement is made with a low strength filler.  The front end face of the following boring casing is lapped on part of the low strength filler 15 in the existing driven soil cement column to form the same soil cement column, and in the site of the existing low strength filler 15, and it is constituted of process of works for connecting steel pipe sheet piles with a joint 20.
Patent JP-H1051630-A (JP)
Title: Image processor
Inventor: KOMURO KAKUYA
IPC: H04N1/40
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve workability by analyzing image data sequentially for each specific unit thereby calculating the luminance, discriminating whether or not the luminance is a specific luminance and processing the data. SOLUTION: A CPU 1 reads an RGB value of a pixel whose address is designated by a value of an image position pointer 2-3 and calculates the luminance and compares the calculated luminance with a reference value in a setting value memory 2-4 so as to check a pixel having a high luminance more than the reference value. The value of the image position pointer 2-3 over the reference value is set to a work memory 2-5, stored in a luminance pattern memory 2-7, in which a pattern of a kind selected and designated is overwritten on the pixels. The similar operation is repeated for each pixel and the luminance pattern is synthesized for each dot of a high luminance set parts to easily obtain an image with reality thereby improving the workability.
Patent JP-S6464557-A (JP)
Title: Operating method for current reversible chopper
Inventor: EGUCHI NAOYA
IPC: H02M3/155
Filed: 1987-09-03
Abstract: PURPOSE:To suppress the loss at the whole operation areas by detecting the low voltage side current, judging either one of two chopper section is to be functioned on the basis of the level to be detected and perform the operation. CONSTITUTION:A current reversible chopper is used for a battery power storage system and is constituted of a battery 1, a DC reactor 21, chopper sections 22A-22B, diodes 23A-23B, a smoothing capacitor 24 and the like. Each of choppers CH1-CH2 is driven with ON and OFF at the output of the pulse amplifiers 13A and 13B by using a pulse generation circuit consisting of a phase shifter 11, a pulse dirstributor 12 and pulse amplifiers 13A and 13B. At this time, the comparators 14A-14B and the AND gaters 15A-15B are added to the pulse generation circuit, and a detector 6 to detect the low voltage side DC Io is added to the main circuit side. Accordingly, all the current reversible chopper can be operated in a whole operation area.
Patent JP-S6279388-A (JP)
Title: Time interval measuring apparatus
Inventor: ARAI MINORU
IPC: G04F10/04
Filed: 1985-10-02
Abstract: PURPOSE:To obtain an effect equivalent to a heightened reference clock frequency, by supplying a plurality of time interval signals to be measures shifted in the phase from one another to perform a quantization with a corresponding quantizing gate circuit. CONSTITUTION:Time interval signals to be measured are delayed in the time by a quarter or the like of the cycle thereof with delay circuits 8-10 and turned to four signals A-D and the like shifted in the phase by a quarter of the cycle thereof. These signals A-D are supplied to quantizing gate circuits 3a-3d which are made up of a D type FF in which signals A-D are applied to a data terminal (D) while a reference clock to a clock terminal (C) and AND gates 11a and 12a-11d and 12d. Thus, quantization is done four times or the like during the cycle of the reference clock to obtain an effect equivalent a reference clock frequency heightened by four times or the like. This improves the time interval measuring resolution without heightening the frequency of the reference clock.
Patent JP-H04101235-A (JP)
Title: Parity generation-check circuit
Inventor: ISHIGURE TERUKUNI
IPC: G06F11/10
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a new parity generation.check circuit which can be designed and added as the peripheral circuit of a second processor by latching the data of the origin of a parity error, and reading out the data at the time of the occurrence of the error in the case that a first processor detects the parity error. CONSTITUTION:A system is constituted of the parity generation.check circuit 11 incorporated in the first processor 10, the second processor 12 with no built-in parity generation.check circuit, and the parity generation.check circuit 14 newly designed and added as the peripheral circuit of the second processor 12. Then, in the case that the parity error occurs in the parity generation.check circuit 11 of the first processor 10, the data of the origin of the error can be latched by the parity generation.check circuit 14 of the second processor 12, and can be taken out to the outside. Thus, the data of the origin of the occurrence of the parity error is specified, and the parity generation.check circuit is incorporated by combining it with the peripheral circuit necessary for the second processor.
Patent JP-H1063486-A (JP)
Title: Method for managing class library and method for producing software component
Inventor: FUKAZAWA SATOMI
IPC: G06F9/06
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the reuse and addition, retrieval, and composition of the class library by generating a class base including class libraries, and providing this class base with interfaces having functions for retrieving and adding a class based upon a schemer, etc. SOLUTION: Of an object-oriented programming language, one class consists normally of properties and a method (procedure) characteristic of its class, and classes have inheritance relation, aggregation relation, use relation, and other relation. Then, the class base including class libraries is generated. Further, the interfaces for the retrieval of a class based upon a schemer, addition of a class, etc., are prepared for the class base. Therefore, a user of the class base can effectively utilize program resources by retrieving and analyzing existent classes and registering newly generated classes.
Patent JP-H1065121-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOJIMA MANABU
IPC: H01L21/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of integration of a flipped bonding SOI-type semiconductor device by bringing transistors formed on a silicon layer on the surface side into contact with traces formed on the former underside by self alignment. SOLUTION: A film for contact hole formation, made of a material having an etching rate higher than that of an element isolation insulating film 3 or using an etchant different from that the element isolation insulating film 3 uses, is formed as base, and polycrystalline silicon plugs 14 are buried in areas on a silicon layer 1 where bit line 10 contact windows are to be formed. When the silicon layer 1 and a support-side substrate 9 are bonded together and they are flipped over the film for contact hole formation that was the base of the polycrystalline silicon plugs 14, as a result, is exposed on the front side. Therefore, the contact holes for bit lines 10 are exposed by removing the film for contact hole formation. Thus it is possible to form polycrystalline silicon plugs 14 and the contact holes of the bit lines 10 without a margin for alignment.
Patent JP-2000036926-A (JP)
Title: Display device
Inventor: SHIGENO YUICHI
IPC: H04N5/645
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the display device with excellent outward appearance by preventing a gap caused between a circumferential ridge of an opening of a cabinet and a display tube. SOLUTION: A circumferential ridge of an opening 14 is pressed into contact with a cathode ray tube 16 through elastic deformation of a mount piece 22 and a boss 21 resulting from the cathode ray tube 16 depressing the mount piece 22 and elastic deformation of the front face mask 13. Thus, even when a size or a shape of a cabinet 12 is in dispersion or a size of a cathode ray tube 15 is in dispersion, the dispersion is absorbed by the elastic deformation of the front face mask 13 so that the circumferential ridge of the opening 14 is surely pressed into contact with the cathode ray tube 15.
Patent JP-H0951372-A (JP)
Title: Autodialer
Inventor: OTA HARUNORI
IPC: H04W88/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To facilitate operation by means of a single hand in an autodialer. SOLUTION: For the recessed part 10 in the shape of a recess face formed in front of the main body of the case of the autodialer 1 forming the main body of its case in the disc shape, an output means 3 outputting a DTMF signal and a display means 2 displaying data corresponding to the outputted DTMF signal are arranged. In addition, an instruction means 5 instructing the output of the DTMF signal is arranged at the upper side of the main body case.
Patent JP-H0268098-A (JP)
Title: Full rotary bobbin
Inventor: HIROSE TOKUZO
IPC: D05B57/26
Filed: 1988-09-01
Abstract: PURPOSE:To speedily and easily execute the exchange of a bobbin by providing a holding member freely attachably and detachably in the opening edge of a rotating hook bobbin case holder, which receives the bobbin, with magnetic attracting force. CONSTITUTION:When a bobbin 30 is mounted to the rotating hook bobbin case holder 20, at first, a stud 24 of the rotating hook bobbin case holder 20 is inserted to a cylinder part 27 in a condition that the cylinder part 27 of a holding member 26 is inserted to a coiling body part 31 of the bobbin 30. In such a condition, the holding member 26 is pressed in a bottom part 22 side so that fitting parts 29a and 29b can be fitted into fit recessing spots 25a and 25b. Then, the fitting parts 29a and 29c are magnetically attracted to the fit recessing spots 25a and 25c and the bobbin 30 is held in the rotating hook bobbin case holder 20. Accordingly, it is not necessary to use a bobbin case, which has comparatively complex constitution, and the bobbin 30 can be held in the rotating hook bobbin case holder 20 by the holding member 26 without fail. When the bobbin 30 in the rotating hook bobbin case holder 30 is taken out, it is enough only to pull off the holding member with power which is slightly larger than the magnetic attracting force of the fitting parts 29a and 29b.
Patent JP-2001039023-A (JP)
Title: Ink jet recording sheet
Inventor: OTA YOSHIHIKO
IPC: B41M5/50
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium which shows good absorptive properties to a low-viscosity aqueous ink such as ink for ink jet and also a certain degree of affinity even to a high-viscosity ink such as ink for 'Print Gokko(R)' (small manual printer). SOLUTION: In the ink jet recording sheet having an ink receiving layer composed mainly of silica formed on at least one of the faces of a support and also an overcoat layer composed mainly of an aqueous polymer likewise on the same face, the aqueous polymer is a mixture of an urethane resin and a cellulose derivative, the weight ratio of which is (the urethane resin: the cellulose derivative)=(50:50)-(90:10). The cellulose derivative is methyl cellulose or carboxymethyl cellulose.
Patent JP-H05186864-A (JP)
Title: Powder feeder
Inventor: YOSHIDA TOYONOBU
IPC: B01J19/08
Filed: 1991-08-30
Abstract: PURPOSE:To stably obtain fine powder poor in fluidity by providing a disperser for dispersing aggregated fine powder to a feed line. CONSTITUTION:Powder is sent from a powder feed part 60 through a feed pipe 21, and the aggregated fine powder is dispersed into the original fine powder by a disperser 30. The upper and lower dispersing blades 31 and 32 are provided in the disperser 30 and rotated at a specified speed to disintegrate the aggregated powder, hence the aggregated powder is completely dispersed with the help of the air current produced by the rotation of the blades 31 and 32, and the aggregated powder is returned to the fine powder having several mum diameter. Such fine particles are supplied to a plasma torch 1, heated and vaporized in the plasma flame, and a uniform superconducting film 6 is formed on a substrate 5.