baber/WOPTO huggingface dataset:
Patent JP-H04147453-A (JP)
Title: Electronic equipment
Inventor: TANAKA SADAHIRO
IPC: G11B15/02
Filed: 1990-10-11
Abstract: PURPOSE:To select an optional program and to simply attain video recording and sound recording by comparing a character string obtained by reading optically a program guide table with a character string from a keyboard or a key word given in advance. CONSTITUTION:Picture information of a program table read by an image scanner 5 is fetched in a memory RAM of a computer 4. Then the information is stored in a video memory of a monitor 3 and displayed. When the information is retrieved, characters of the picture information stored in a prescribed area in the memory RAM are recognized and the result is stored in other area of the memory RAM. Then a broadcast time and a broadcast channel are selected from the picture information of the program entered from a keyboard, registered in the memory RAM and subject to character recognition and the result is stored in a prescribed area of the memory RAM. Then the keyboard 8 is used to command the program to be reserved to a video recorder 2 to allow a timer function of the video recorder 2 to be executed. Thus, a desired program is simply video/sound-recorded.
Patent JP-H06105057-A (JP)
Title: Facsimile equipment
Inventor: GOTOU HIROSUKE
IPC: H04N1/44
Filed: 1992-09-17
Abstract: PURPOSE:To improve the work efficiency by accurately confirming transmission completion and specification of a transmission document on the transmission side. CONSTITUTION:A memory 105 where a picture information file is stored, a picture processing part 106 which generates a document where output completion information is described, and a system control part 101 are provided. The system control part 101 stores the document, which is generated by the picture processing part 106 and where output completion information is described, and the call destination number in the memory 105 as the document waiting for polling transmission and the destination number respectively after output of a reception document; and when a call of a polling transmission request is accepted and the call destination number exists in the memory 105, polling transmission of the document where output completion information is described is performed by the system control part 101.
Patent JP-H05118332-A (JP)
Title: Magnetic bearing device
Inventor: SHINOZAKI HIROYUKI
IPC: F16C32/04
Filed: 1991-10-22
Abstract: PURPOSE:To improve frequency characteristics of an electromagnet by forming a part of a partition existing between magnetic poles of a yoke polarities of which are reciprocally different from each other into counterbored parts up to top end surfaces of the magnetic poles. CONSTITUTION:An electromagnet 1 consisting of a yoke 2 and a coil 3 and a supported body are separated with a partition 4, the side of the supported body of the partition 4 is maintained in the vacuum state, and the supported body is supported in non-contact by a magnetic force of the electromagnet 1. A circular counterbored parts 5 are formed on parts between polarities 2a, 2b of the partition 4 as a counterbored part 6 cotinuing to the bottom surfaces of the counterbored parts 5 in the width of a circular diameter D. As resistance comes to be large by the counterbored part 6, an eddy current becomes hard to flow and is restrained. Consequently, frequency characteristics of the electromagnet 1 are improved.
Patent JP-H04147225-A (JP)
Title: Thin-film transistor array and production thereof
Inventor: TAKEDA YOSHIYA
IPC: G02F1/1368
Filed: 1990-10-11
Abstract: PURPOSE:To obtain the TFT array which can suppress the increase in the resistance of a transparent conductive film by inserting a silicon oxide film as an interlayer insulating film between the transparent conductive film and tantalum oxide. CONSTITUTION:Picture element electrodes 2 are formed on a transparent insulating substrate 1 and the silicon oxide film 13 is so formed as to coat these electrodes at about 500Angstrom . Gate electrodes and wirings 3 are thereafter formed and the tantalum oxide and silicon nitride which are a gate insulating film 4 are deposited by a sputtering method and a CVD method; further, an intrinsic semiconductor film 5 and a passivation film 6 are deposited. The increase in the resistance of the transparent conductive film of indium oxide, etc.,contg. tin oxide, which is the picture element electrode is suppressed by the deposition of the tantalum oxide thereon. The yield is thus improved.
Patent JP-H1195027-A (JP)
Title: Polarizing element of multilayer structure
Inventor: SATO AKIRA
IPC: G02B5/30
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To optionally design the center wavelength and the wavelength range from a vertical wave to oblique wave by stacking a grating layers with grating pitch smaller than the wavelength of applied light, through void layers or dielectric layers, and specifying the thickness of each layer. SOLUTION: Grating layers with a grating pitch smaller than the wavelength of the light are stacked through void layers or dielectric layers, and the thickness of each layer is to be about a quarter of either wavelength of two orthogonal polarized components of the light in each layer. That is, when grating structure is formed of isotropic material, and the grating pitch is made smaller than the wavelength, an effective refractive index in the direction of an arrow mark L (perpendicular to a grating face) differs between polarized light in a TE direction of the electric field and polarized light in a TM direction out of light entering this grating, and the refractive index of polarized light in the TM direction is larger.  Such a grating is horizontally sliced and stacked with thin layers of isotropic material (or different material) placed in between, and its stack pitch P is to satisfy the effective refractive index of TE or TM polarized light × P=1/4 wavelength + 1/4 wavelength.
Patent JP-2000105200-A (JP)
Title: Screen inspection method
Inventor: YUGAWA NORIAKI
IPC: H01L21/66
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To permit an accurate treatment even when the density difference between a parameter curve and a background image is small by changing the number of plot points to Hough space corresponding to the density difference with the background density when the Hough transform is used to detect a line defect. SOLUTION: Screen inspection for detecting a line defect that appears in the display element and photo detector of electronic equipment is made for a gray level signal for each pixel from an object to be inspected such as a CCD where light is applied to. From an image being taken into a computer, the contrast of a defect part to a background is extracted, an extracted data point train is plotted as a parameter curve on a parameter plane by a specific method in Hough transform. A part where the value of a cell in the Hough space is maximized as a cell specific part is set to the parameter of the parameter curve, thus fitting the data point train to the parameter curve, and hence preventing the angle of generation and a position in a screen from being specified, and at the same time detecting a line of various depth of color.
Patent JP-H09165397-A (JP)
Title: Purifying method for factor vii and activated factor viia
Inventor: YURUGEN REEMISHIYU
IPC: C12N9/64
Filed: 1996-10-17
Abstract: Purification of factor VII (F7) and /or activated factor VII (F7a) comprises: (a) binding them from solution to immobilised soluble thromboplastin (sTF), (b)washing to remove unbound material and (c) eluting bound F7 and/or F7a.
Patent JP-H11122955-A (JP)
Title: Vibrating-type actuator
Inventor: SEKI HIROYUKI
IPC: H02N2/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a cost-reduced vibrating-type actuator, such as a rod-shaped oscillatory-wave motor. SOLUTION: This vibrating-type actuator has a vibrating body, in which a piezoelectric element is arranged between a first elastic body 1 and a second elastic body 2 having hole sections, through which a shaft 5 for clamping is penetrated, at the central sections and the first elastic body 1 and the second electric body 2 are pinched and unified from both sides of the elastic bodies 1, 2 by a flange 5a of the shaft 5 and a clamping member fixed to the shaft 5 and installed at a place faced opposite to the flange section 5a. The projecting section of the first elastic body 1 is elastically deformed by pressure force accompanying the clamping operation by the clamping member and enters into the hole section at that time, and the first elastic body 1 is integrally engaged with the shaft 5 without looseness.
Patent JP-S62133900-A (JP)
Title: Acoustic attenuating material for ultrasonic sensor
Inventor: WATANABE HIROSHI
IPC: G10K11/162
Filed: 1985-12-06
Abstract: PURPOSE:To enhance the conductivity of a sensor by using the tungsten powder of average particke size of 5mum as the acoustic attenuating material of an ultrasonic sensor and mixing a small quantity of minute tungsten powder of average particle size of below 1mum to it, thereby, making the sound impedance to a value near the sound impedance of a vibrator. CONSTITUTION:A disk plate 14, an ultrasonic vibrator 15 that constitutes the main part of an ultrasonic sensor and a back material 16 using an attenuating material are arranged successively from the bottom upward and fixed inside of a cylindrical supporting member 13 in the cylindrical case 10 of the ultrasonic sensor. Tungsten powder of average particle size of about 5mum is used for the back material 16 and a small quantity of minute tungsten powder of average particle size of below 1mum is mixed to it. Thereby, the acoustic impedance of the back material 16 is made to a value close to the acoustic impedance of the resonator 15, and thus, the conductivity of the sensor is enhanced.
Patent JP-H06127337-A (JP)
Title: Wiper control device
Inventor: FUJIWARA HIDEO
IPC: B60S1/08
Filed: 1992-10-13
Abstract: PURPOSE:To learn the changeover threshold value of an operating mode for automatic wiper control so as to perform optimum wiper control by providing a means for raising the operating mode of a wiper to a low speed continuous operating mode from an intermittent operating mode when the amount of rainfall is larger than the stored amount of rainfall. CONSTITUTION:Raindrop signals inputted from a rain sensor 2 through an input circuit 52 are read and integrated by a microcomputer 56. The degree of rainfall is thereby judged, and the operating state of a wiper is detected by a signal from a cam switch 62 (iG indicates an ignition line). According to the amount of rainfall, a specified signal is supplied to the low speed operating terminal or high speed operating terminal of a wiper motor 61 through a wiper driver 57 connected to the output side of the cam switch 62, thus controlling the operation of the wiper.
Patent JP-H08181615-A (JP)
Title: D/a converter
Inventor: OOYA ARIMICHI
IPC: H03M1/06
Filed: 1995-10-23
Abstract: PURPOSE: To reduce the error between plural D/A converters. CONSTITUTION: The D/A converter is provided with D/A converters 7a, 7b, a power supply circuit 2 applying a voltage to the D/A converters 7a, 7b and a power supply trunk line 1 connecting the D/A converters 7a, 7b to the power supply circuit 2. A voltage increase or a voltage drop caused from the power supply circuit 2 to the D/A converter 7a due to the resistance of the power supply trunk line 1 is substantially equal to a voltage increase or a voltage drop caused from the power supply circuit 2 to the D/A converter 7b due to the resistance of the power supply trunk line 1.
Patent JP-H07125061-A (JP)
Title: Method and apparatus for successively supplying molding material
Inventor: NODA TOSHIO
IPC: B29C31/00
Filed: 1993-11-02
Abstract: PURPOSE:To reduce the number of times performing setting work and to achieve labor saving by suspending the leading end part of a raw molding material from a next raw molding material roll to feed the same to a thermo-compression bonding position and allowing the next raw molding material roll to the position of a preceding raw molding material roll after thermo-compression bonding to arrange the same. CONSTITUTION:A next raw molding material roll 3b is rotated by the roll 10b of a rotary device 10 to unwind a molding material 1 in the direction shown by an arrow 17 and the unwound leading end part 6 of the molding material 1 is suspended to be arranged on a feed-in device 11 to be fed to a thermo-compression bonding position by the feed-in device 11. Thereafter, the rotary device of a raw molding material roll is separated from the next raw molding material roll 3b. The free loop quantity of the molding material 1 is increased by operating a delivery device 14 consisting of two rotary rolls and the unwound tail end part of a preceding raw molding material roll 3a is arranged just under the unwound leading part 6 of the next raw molding material roll 3b at the thermo-compression bonding position and, thereafter, the delivery device 14 is stopped.
Patent JP-S61159701-A (JP)
Inventor: TAKENO SHOZO
IPC: H01C7/00
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000083619-A (JP)
Title: Health food and its preparation
Inventor: SHIMADA OSAMU
IPC: A23L19/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide health food including protein in a more effectively digestible state in the body by activating chymopapain prepared from papaya flesh. SOLUTION: This health food 1 is prepared by drying flesh 4 of papaya 2, by breaking it into pieces and by blending the resultant powder 6 with powder 7 prepared by drying seeds 5 of loquats 3 and by breaking them into pieces.
Patent JP-H0996762-A (JP)
Title: Image shiftable variable power optical system
Inventor: OTAKE MOTOYUKI
IPC: G02B15/20
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and image shiftable variable power optical system constituting of shifting images by moving at least one lens component in a direction almost vertical to an optical axis as a shift lens group and by satisfying specified conditions. SOLUTION: A first lens group G1 and a fifth lens group G5 are moved to an object side, one lens component among the lens components for constituting a forth lens group G4 is moved in the direction almost vertical to the optical axis as the shift lens group and thus, the image is shifted. Then, when a using magnification at the telescopic end of the shift lens group is defined as βat , the using magnification at the telescopic end of a lens group arranged more on an image side than the shift lens group is defined as βbt , the focal distance of the entire lens system at the telescopic end is defined as ft and a synthetic focus distance at the telescopic end of the lens group arranged more on the object side than the shift lens group is defined as fct, the conditions of 2.5<(1-βat ).βbt <5 and -0.1<ft/fct<-0.005 are satisfied.
Patent JP-H0994871-A (JP)
Title: Plastic panel
Inventor: KIMURA ISAO
IPC: B29C49/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a plastic panel with sufficiently high rigidity and strength to a large load. SOLUTION: A plastic panel 1 is a hollow double wall structure with one wall 2 and another wall 3 facing each other. A slit rib 5 with a ratio of the depth B1 to the width of an aperture A1 (B1/A1) of at least 1.5 is formed on a part of the one wall 2 toward the other wall 3. A rib expansion preventing part 6 with a shape wherein the bottom wall of the rib is continuously thickened in the aperture direction is formed on the slit rib 5. The ratio of the depth B2 of the shallowest site to the width A2 of the aperture of the rib expansion preventing part 6 (B2/A2) is made in the range of 0.05-0.7 of the ratio of the depth B1 to the width A1 of the aperture of the site with no rib expansion preventing part 6 of the slit rib 5.
Patent JP-2001103318-A (JP)
Title: Image forming device
Inventor: KATO HIROYUKI
IPC: B41J29/38
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that enhances the user operability by improving the throughput of the entire system (trial print - confirmation - print of remaining pages) in the case of trial print of an original consisting of color pages and monochromatic pages in mixture. SOLUTION: In order to form an image of the original consisting of color pages and monochromatic pages in mixture, the image forming device is provided with a designation means to designate a precedence output of the color pages or the monochromatic pages. In the case that the precedence output of the color pages is designated by this designation means, the device outputs the color pages earlier and then outputs the monochromatic pages. When the precedence output of the monochromatic pages is designated by this designation means, the device outputs the monochromatic pages earlier and then outputs the color pages.
Patent JP-H03225166-A (JP)
Title: Freezing cycle
Inventor: HASEGAWA MASAO
IPC: F25B43/02
Filed: 1990-10-12
Abstract: PURPOSE:To prevent lubricant oil from staying within an accumulated refrigerant evaporator and restrict a reduction of an amount of lubricant oil circulating in a freezing cycle by a method wherein a communication pipe for communicating a corner part of a substantial U-shaped flow passage in an accumulated refrigerant evaporator with a part having a lower pressure than that of the corner part of the passage in a refrigerant compressor is provided. CONSTITUTION:An opening is formed at a corner part 23 of a bent-back part 21 of the outermost forming plate 8 of a refrigerant flow passage pipe attanged at the outermost outlet port of an accumulated refrigerant evaporator. A connector 27 is fixed within the opening and then an inlet port side end of a return pipe 25 is assembled to it. Thus, corner parts 22 and 23 of the bent-back part 21 or a bottom part 24 is communicated with an interior of a refrigerant compressor, thereby the oil of the freezer stayed at the corner portions 22, 23 of the bent-back part 21 and the bottom part 24 is sucked into the return pipe 25 through a connection means 27. The oil of the freezer sucked into the return pipe 25 passes from the return pipe 25 through a lower pressure side service valve and then sucked into a refrigerant compressor.
Patent JP-2001100110-A (JP)
Title: Endoscope
Inventor: TSUNAKAWA MAKOTO
IPC: A61B1/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To pick up an endoscope image with which the influence of meshes by an image guide fiber bundle is easily and effectively lessened. SOLUTION: The observation image through an objective lens 9 is transmitted to a base end side of an insertion part 8 by the image guide fiber bundle 10 disposed within the insertion part 8. A clamping part 11 is integrally formed on the base end side of the insertion part 8. The observation image emitted from an exit surface of the image guide fiber bundle 10 is formed on the image forming surface of a CCD 13 by an image forming lens system 12 in the clamping part 11. An optical LPF system 14 for optimizing the optical characteristics like for decreasing the meshes (grid-like moires) by the image guide fiber bundle 10 is arranged on the optical axis between the image forming lens system 12 and the image forming surface of the CCD 13.
Patent JP-H0589400-A (JP)
Title: Obstacle detecting device
Inventor: NISHINO JUN
IPC: B60R21/00
Filed: 1991-09-27
Abstract: PURPOSE:To inform a driver of whether a device is operated in a practical performance level or not by preparing plural kinds of thresholds for executing comparison with reflected light so as to judge the presence or absence of an obstacle and providing a changeover means for changing-over the thresholds in order. CONSTITUTION:A threshold generating circuit 22 generates a threshold signal by the constant voltage of a low level and high level in addition to the conventional threshold signal inside a distance detecting part 1. A threshold changeover circuit 23 is provided as the changeover means for controlling the selection and changeover of the three kinds of threshold signals which are outputted from the threshold generating circuit 22. An alarm informing part 4 is provided with a visibility display equipment 53 which informs the driver of whether an obstacle detecting device is in an NG state, in the caution state or in the OK state. Then, the threshold signals which are selected and changed-over in turn are compared with the waveform of reflected light so that visibility is judged by estimating the quantity of rain drops or fog from the waveform of reflected light of a laser beam by the rain drops or fog.
Patent JP-H09115702-A (JP)
Title: Manufacture of conductive composite material element
Inventor: YAMADA MITSUO
IPC: H01C7/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable conductive composite material element by subjecting an organic polymer to heat treatment in which the polymer is repeatedly heated to a temperature which falls between the glass-transition temperature of the polymer and a temperature near the melting point of the polymer and cooled a plurality of times. SOLUTION: An organic polymer is composed of single resin of polyolefin, nylon, etc., or a mixture of these resin and a conductive material is composed of carbon black or metallic alloy or a mixture of them. Firstly, a conductive composite material element is prepared by mixing the organic polymer and conductive material with each other and molding the mixture. Then the element is subject to heat treatment in which the element is repeatedly heated to a temperature which falls between the glass-transition temperature of the polymer and a temperature near the melting point of the polymer. Therefore, the continuity resistance of the element does not change much with time and the relation between the continuity resistance and temperature of the element can be reproduced excellently.
Patent JP-H07130319-A (JP)
Title: Scanning electron microscope and formation of its image
Inventor: KAWAMATA SHIGERU
IPC: H01J37/28
Filed: 1993-11-04
Abstract: PURPOSE:To search a visual field by means of wide field image observation by storing image data provided by electron beam scanning at each section in a frame memory to form one-frame image, and whereby providing an image of very low magnification in a short period of time and at small memory capacity available. CONSTITUTION:A Sample moving stage 13 is moved to an initial point at the time of forming an image at very low magnification, and an electron beam scanning velocity is set to T/4 seconds, and the number of scanning lines is set to 120. The memory area of a frame memory 11 is set to 128X12 picture elements. The memory starting point of the frame memory 11 is set corresponding to the position of the stage. Scanning per one area is carried out based on the settings, while a detection signal is stored in the memory 11 for which the memory area is set. When the scanning of one area and the setting of the detection signal are completed, it is judged whether the position of the stage 13 is in a position of completion, and when it does not reach the position, the stage 13 is moved to a next position, and the operation is repeated. When the stage 13 reaches the position of completion, the process is finished. A wide field image of low magnification, for which 16 contracted images are joined together, is displayed on a monitor 12.