baber/WOPTO huggingface dataset:
Patent JP-S5936968-A (JP)
Title: Charge transfer device
Inventor: INMI MASABUMI
IPC: G11C19/28
Filed: 1982-08-25
Abstract: PURPOSE:To enable to always input normal signal charges into a CCD even when the value of DC voltage of the input signal is out of standard by a method wherein the high level value of a signal charge input clock is changed corresponding to the uneven change of the value of DC voltage of the input signal. CONSTITUTION:The charge transfer device is composed of a semiconductor substrate 1 and the group of electrodes 13-22 insulated from this substrate. The signal charge formed in the semiconductor substrate is successively transferred to the longitudinal direction of channels by the multi phase voltage impressed on the electrodes. In the charge transfer device composed in this manner, a switch 54 is connected to the electrode 19, and then this switch is changed over to the upper side when the input signal Vin is at a high level and over to the lower side when it is at a low level. In case of changing the switch 54 over to the upper side, the value of the input clock voltage phi'G changes in proportion to the variation of levels of the input signal Vin by means of a transistor 50 controlled by the input signal Vin. Thereby, abnormal signal charge can be always inputted into the charge transfer device.
Patent JP-2000333951-A (JP)
Title: Ultrasonic image pickup device
Inventor: MATSUMURA SHIGERU
IPC: G01S7/52
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To reconcile an improvement in time resolution of a pickup image and an improvement in spatial resolution of an image by scanning an ultrasonic wave beam in sound ray order in an image pickup range by a sound ray for interlacing with a sound ray at last scanning time. SOLUTION: A plurality of echo received signals receive by a plurality of ultrasonic transducers are inputted to a wave receiving beam former 610 through a transmission/reception switching circuit 608, and the wave receiving beam former 610 adds by imparting a delay corresponding to an azimuth of an echo received sound ray and a focus of echo reception individual echo received signals to form an echo received signal coincident with a prescribed sound ray and a focus. A wave sending beam former 606 scans in sound ray order by successively switching an azimuth of a sending ultrasonic beam, and the wave receiving beam former 610 scans a received wave in sound ray order by successively switching an azimuth of a received sound ray. A transmission/reception part performs a sector scan to interlace sound rays of the sector scan of a certain time and the next time.
Patent JP-H05313204-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA HIROYUKI
IPC: G02F1/1368
Filed: 1992-05-12
Abstract: PURPOSE:To improve the alignment accuracy of a counter electrode by eliminating the damages to a liquid crystal layer at the time sticking substrates. CONSTITUTION:The liquid crystal layer 19 is formed via a transparent interlayer insulating layer 18 on a substrate 12 formed with switching elements 13 and pixel electrodes 17 and after a counter (transparent) electrode 12 is formed via the transparent interlayer insulating layer 20, a transparent insulating protective layer 22 is further provided. The counter substrate 11 is stuck thereto. The switching elements 13, the pixel electrodes 17, the liquid crystal layer 19 and the counter (transparent) electrodes 21 are successively formed on the substrate 12 and are formed on the same substrate 12 and, therefore, the boundary surface of the liquid crystal layer 19 remains without being roughened in the stage for sticking the counter substrate 11. Since the pixel electrodes 17 and the transparent electrode 21 facing these electrodes exist on the same substrate, there is no need for executing the alignment with the high accuracy in the stage for sticking the counter substrate 11.
Patent JP-H09330516-A (JP)
Title: Manufacture of substrate for magnetic recording medium
Inventor: YAMAMOTO YUZO
IPC: G11B5/84
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate whose low surface roughness can be achieved without generating a microcrack and whose mirror working speed is enhanced by a method wherein the surface of the substrate is irradiated with a laser beam, uneven parts are formed and the surface is then mirror-worked. SOLUTION: A mirror working apparatus 1 is constituted of a substrate holding part 10 which holds and turns a substrate, of a grinding part 20 in which the substrate is ground by a whetstone 25 and of a laser-beam irradiation part 30 in when uneven parts are formed on the surface of the substrate while the surface is irradiated with a laser beam. As a process, an in-line system is adopted in such a way that the uneven parts are formed on the substrate by the laser-beam irradiation part 30 and that, in succession, the uneven parts are ground by the grinding part 20 so as to perform a mirror working operation.  In the laser-beam irradiation part 30, a pulsed laser 31 which is generated by a laser light source 32 is passed through a mask material 33 so as to form a multiple beam, the multiple beam is condensed by a lens 34, the substrate is irradiated with the beam, and the uneven parts are formed on the substrate. The mirror working operation is performed so as to be regulated by the feed depth of a straight wheel 21 at the grinding part 21.
Patent JP-H01315533-A (JP)
Title: Precast steel pipe concrete pole structure
Inventor: SHIOKAWA HIDEYO
IPC: E04C3/30
Filed: 1988-06-14
Abstract: PURPOSE:To make a pole constructible in an efficient manner by installing coupling plates, having a through hole each, in both upper and lower ends of a steel pipe applied with lining concrete, and connecting these coupling plate through a connecting member. CONSTITUTION:Each of beam connection flange-cum-upper coupling plates 8, 8 with each of first through holes 7, 7 is installed in an upper end of a steel pipe 2 provided with lining concrete 3 in its inner circumferential surface, and each of lower coupling plates 11, 11 with second through holes 10, 10 is installed in the lower end. Then, an upper precast steel pipe concrete pole 1 is built in the upper part of another precast steel pipe concrete pole 1 built in the lower part, and then the upper coupling plates 8, 8 and the lower coupling plates 11, 11 are connected together by each connecting member such as bolt and nut or the like. In this connection, when charging concrete is placed in the inner part of each steel pipe 2, at least one side of these through holes 7, 7, and 11, 11 is formed to be smaller in diameter than the inner diameter of each lining concrete 3, making it transfer the axial load to the charging concrete.
Patent JP-S5573753-A (JP)
Title: Anthraquinone dye for synthetic fiber
Inventor: IMAHORI SEIICHI
IPC: C09B1/24
Filed: 1978-11-27
Abstract: NEW MATERIAL:An anthraquinone dye of formula I [R is (cyclo)alkyl, acyloxy lower alkyl, alkoxycarbonyl(oxy) lower alkyl, or benzyl; n is 1 or 2].  
     EXAMPLE: The compound of formula II.  
     USE: Dyeing of synthetic fibers such as polyester(ether), etc., semisynthetic fibers such as cellulose acetate, or their blend with natural fibers such as cotton, silk, wool, etc., especially polyester fibers such as polyethylene terephthalate, in bright blue, purple, or bluish purple by dyeing or printing.  
     PROCESS: The compound I is prepared, for example, by (1) oxidizing an anthraquinone derivative of formula III with hydrogen peroxide in acetic acid or sulfuric acid, and (2) hydrolyzing the resulting compound of formula IV with acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04331725-A (JP)
Title: Method for releasing glass lens from mold
Inventor: SUGATA SHIGEYA
IPC: C03B11/08
Filed: 1991-04-26
Abstract: PURPOSE:To provide a method for releasing a glass lens from a forming mold in which transfer with a high accuracy is obtained without providing a temperature distribution onto the forming mold surface. CONSTITUTION:The subject method is a method for forming a glass lens 3 by press forming a previously heated and softened glass material with a top force 1 and a bottom force 2. In the aforementioned method, the outer peripheral surface of the lens 3 to be formed is formed with a pair of the top and the bottom forming forces, oppositely arranged on the same axial line and having a squeeze-out part for the excessive glass material or the forming surface of a vertically movable mold releasing sleeve 6, fitted and formed on the outer periphery of either of the top force 1 and the bottom force 2 in the forming mold. Thereby, a flange part for releasing the lens 3 to be formed from the forming mold is integrally formed on the outer periphery of the lens 3 to be formed on the outside of an effective diameter of the lens 3 to be formed with the pair of the top and the bottom forming forces and the forming surface of the mold releasing sleeve 6. A pressure is simultaneously applied from the top surface of the flange part for the aforementioned mold releasing to release the glass lens 3 from the forming mold.
Patent JP-S63309169-A (JP)
Title: Production of sunflower paste
Inventor: FUJISAWA KOICHI
IPC: A23L25/00
Filed: 1987-06-11
Abstract: PURPOSE:To produce a common sunflower having good texture and color tone as well as very excellent taste, by finely granulating a dehulled and roasted common sunflower seed having a specific color difference value. CONSTITUTION:A dehulled and roasted common sunflower seed having 45-56 color difference and e.g. obtained by roasting a coffee using a coffee roaster, preferably roasted common sunflower seed having <=4% residual ratio of hull is finely granulated using mycolloider, chopper colloid mill, etc., according to a conventional method.
Patent JP-H0313062-A (JP)
Title: Picture processing unit
Inventor: SUGIURA TAKU
IPC: H04N1/387
Filed: 1989-06-12
Abstract: PURPOSE:To surely process a part to be processed for color conversion or the like by designating plural parts in a picture being a processing object, calculating color information range of a picture being a conversion object from the picture data at designated individual location and applying prescribed processing. CONSTITUTION:A coordinate of an area to be subjected to color conversion is inputted to designate a conversion color. A data for each color component of the set conversion color is set to registers 4-15-4-18. Then all picture data at the set sampling point are fetched to decide a main color and a multiplication coefficient obtained therefrom is set to multiplication coefficient registers 7-1-7-4 in arithmetic circuits 4-2, 4-3. Then a series of copy processing is applied to convert the designated part into a desired color and the result is outputted.
Patent JP-2000339078-A (JP)
Title: Input device
Inventor: FUNAKOSHI KATSUYA
IPC: A63F13/24
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an input device capable of securing the operation posture of a finger preferred by an operator. SOLUTION: Both the end parts of a case 12 in an input device 10 are formed almost like circles and two independent operation parts 14, 16 for left and right hands are formed on respective circular parts. The rotatable operation part 14 has four projection parts 18a to 8d formed like a cross shape, and when any one of the projection parts 18a to 18d is depressed, any one of four directions X1, X2, Y1, Y2 can be specified. When a rotation lever 22 is depressed to a lower left direction, the operation part 14 on which one end of the lever 22 is fixed is slightly rotated clockwise and the projection part 18d is moved on a position rectangular to a thumb 24.
Patent JP-H0312920-A (JP)
Title: Dry etching and device therefor
Inventor: KATO SHIGEKAZU
IPC: H01L21/3065
Filed: 1989-06-12
Abstract: PURPOSE:To decrease the amount of thin film deposited at a part of a treatment chamber with the exception of a sample face by providing acceleration voltage so as to accelerate migration of ions in a plasma toward a sample and making its acceleration voltage vary across critical potential, thereby maintaining the sample at a specific temperature. CONSTITUTION:When a sample 11 is cooled and held at a 0 deg.C or lower temperature through an electrode 12, the efficiency of gas sticking to the sample 11 is improved. Both modes of thin film formation and etching make it possible to reduce the consumption of gas and both modes are performed without lowering treatment effects even though gap pressures are reduced. As the amount of thin film deposited at a part of a treatment chamber with the exception of a sample face is decreased, a lowering of yield due to formation of foreign substances, failures due to attenuation in signals of end-point decision with the contamination by treatment, an increase in suspension time of operation because of cleaning in the chamber of treatment and the like are prevented.
Patent JP-H05315090-A (JP)
Title: X-ray device
Inventor: UEMURA HIDEKI
IPC: H05G1/34
Filed: 1992-05-13
Abstract: PURPOSE:To improve operability and maintainability by heating a filament in a nonheated condition to an optimum temperature at a high speed, shortening a time from fluoroscopy to photographing, and further preventing the filament from breaking. CONSTITUTION:In the case of fluoroscopy by a filament resistance detecting circuit 5, filament resistance R'f is calculated from output voltage V'f and an output current I'f of a filament heating circuit 4. This resistance position is fed back to the heating circuit 4, to drive a select switch 8, and a small focal point RsetL or large focal point RsetS is selected and adjusted so as to obtain a predetermined resistance value. By this constitution, a filament in a nonheated condition can be heated at a high speed to an optimum temperature, and a delay time can be shortened. A device can correspond to any kind of X-ray tube, to improve operability and maintainability without generating also a wire break.
Patent JP-H06329017-A (JP)
Title: Oil feeding system of brake abnormality detecting device
Inventor: ANDO SHINJI
IPC: B60T17/22
Filed: 1993-05-26
Abstract: PURPOSE:To provide an oil feeding system of a brake abnormality detecting device which can make use of the hydraulic source of the brake system and is excellent in safety and the operability. CONSTITUTION:One of hydraulic couplings 10,11 is mounted on an oil line between an oil pump 2 and an abnormality detecting device 5 and on an oil line 1 of the abnormality detecting device between the abnormality detecting device 5 and a brake 8. An oil feeding equipment 12 where a needle valve 14 is arranged midway of a tube 13 on which the other of the hydraulic couplings 10, 11 is mounted is prepared. When the respective hydraulic couplings 10, 11 are connected to each other and the oil feeding equipment 12 is mounted, the oil feeding line ranging from the hydraulic pump 2 to the oil line l of the abnormality detecting device through the bypass of the abnormality detecting device 5 is formed. When the needle valve 14 is opened, the oil is supplemented from the hydraulic pump 2 to the oil line 1 of the abnormality detecting device through the oil feeding equipment 12.
Patent JP-S5573698-A (JP)
Title: Preparation of vitamin b17
Inventor: KAWACHI SHIYOUICHI
IPC: A61K31/70
Filed: 1978-11-30
Abstract: PURPOSE: To provide a sophisticated process for the preparation of high purity vitamin B 17  useful for the remedy of cancers such as leukemia, general malaise, anorexia, aplastic anemia, neuralgia, etc., which comprises specific extraction and crystallization treatments of apricot stones and stones of Rosaceae plants.  
     CONSTITUTION: Vitamin B17 free from impurities such as cyanic acid is prepared, in high yield, by the following procedures: (1) crushing stones of apricot or a Rosaceae plant dried at 100°C in air, (2) mixing 100kg of the crushed stones with 10,000 unit of specially selected pancreatic lipase and 50kg of water, and reacting at pH5.7W6.6 and 35°C for 10hours, (3) extracting the oil component from the reaction mixture with hexane, (4) removing the solvent from the extract under reduced pressure, (5) adding pure ethanol to the residue, (6) heating, filtering, and cooling the solution to precipitate crystals, (7) dissolving the crystals in hydrous ethanol, (8) distilling out a half of the added alcohol under reduced pressure, and (9) leaving the solution at rest to obtain crystals of vitamin B17 of the formula, which can be administered orally or by injection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H072389-A (JP)
Title: Paper feed cassette drawing device
Inventor: IMAI TAKAHIRO
IPC: B65H7/04
Filed: 1992-06-08
Abstract: PURPOSE:To detect the insertion of a paper feed cassette only when the paper feed cassette is fully inserted into a paper feed cassette storage section. CONSTITUTION:The paper feed cassette drawing device is provided with a snap means 7 constituted of a roller catch 5 fitted to a paper feed cassette storage section 3 and a projection 6 fitted to a paper feed cassette 2 to draw and fix the paper feed cassette 2 to the depth of the paper feed cassette storage section 3 when the paper feed cassette 2 is inserted into the paper feed cassette storage section 3. A detecting switch 8 is arranged to detect the paper feed cassette 2 only when the paper feed cassette 2 is inserted into the position where the drawing force of the paper feed cassette 2 is generated by the snap means 7.
Patent JP-S5937404-A (JP)
Title: Strain gage using optical fiber for retaining polarization plane
Inventor: KUSUYAMA HIROYUKI
IPC: G02B6/024
Filed: 1982-08-25
Abstract: PURPOSE:To improve the accuracy in strain measurement by juxtaposing an optical fiber for retaining polarization plane for a reference and an optical fiber for retaining polarization plane for measurement. CONSTITUTION:A light source part 7 contg. a laser diode 4, a half mirror 3a, capacitors 2a, 2b and an optical fiber keep plate 12a, etc. and a photodetection part 8 contg. a photoelectric detector 5, a half mirror 3b, collimators 6a, 6b and an optical fiber keep plate 12b, etc. are provided at both ends of an installation plate 9. An optical fiber 1a for retaining polarization plane for a reference and an optical fiber 1b for retaining polarization plane for measurement are guided by means of fiber guides 13 and are laid between said parts. A containing cover 14 formed with plural slits 10 for moving and plural holes 11 for drawing out are formed to the plate 9 disposed in such a way. The upper parts of the guides 13 are projected from the slits 10 and the strain applying parts S of the fiber 1b are drawn out of the holes 11.
Patent JP-S6038143-A (JP)
Inventor: YAMANAKA KANEMITSU
IPC: B32B3/12
Filed: 1983-08-11
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-S636165-A (JP)
Inventor: YOSHIDA ISAO
IPC: D06M13/322
Filed: 1986-06-24
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-H11341594-A (JP)
Title: Speaker
Inventor: SUGAWARA HISAYOSHI
IPC: H04R9/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress current distortion of a speaker without sacrificing magnetic density and increasing the scale of a magnetic circuit with regard to a moving coil type speaker to easily incur the current distortion in its reproduced sound due to a change of the magnetic density in a magnetic gap caused by a magnetic flux generated by a voice coil. SOLUTION: Mounting of a rather large current-distortion suppressing member 13 in a free space to be secured inside a bobbin 10 is enabled by constituting the speaker provided with two voice coils 11, 12 each of which is wound at two positions separated from each other by specified distance in the axis direction on outer peripheral surfaces of the cylindrical bobbin 10 the columnar or thick cylindrical current distortion suppressing member 13 consisting of materials like aluminum, etc., with low electric resistance arranged inside the bobbin 10 via a gap, two ring-shaped magnets 14, 15 to face each of inner surfaces at the outside of two voice coils 11, 12 via the gap magnetized in the opposite direction to the radial direction, and a cylindrical york 16 consisting of a magnetic material,  the inner peripheral surface of which is joined to the outer peripheral surfaces of two magnets 14, 15.
Patent JP-S5847998-A (JP)
Inventor: YANO HIROSHI
IPC: F41B7/08
Filed: 1981-09-17
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-S5937496-A (JP)
Inventor: HANAWA AKIKAZU
IPC: G21C19/00
Filed: 1982-08-27
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-H0442911-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: TOMIZAWA TAKASHI
IPC: H01G9/02
Filed: 1990-06-06
Abstract: PURPOSE:To achieve durability for use for a long time at a high temperature by adding phosphorous acid or its salt or phosphoric acid or its salt to an electrolyte. CONSTITUTION:Primary phosphorous acid or its salt and phosphorous acid and its salt, secondary phosphorous acid or its salt and phosphoric acid or its salt, and tertiary phosphorous acid or its salt, and phosphorous acid or its salt and phosphoric acid and its salt are added to an electrolyte for electrolytic capacitor with ethylene glycol as a main medium and alphatic dicarboxylic acid or its salt as a dissolved substance. It is desirable that each total added amount should be 0.2 - 1.5 wt.% in terms of improvement in formation property of the electrolyte and improvement in leak current characteristics of the electrolytic capacitor.
Patent JP-H0710528-A (JP)
Title: Amorphous aluminosilicate and use thereof
Inventor: HARADA ATSUSHI
IPC: C01B33/26
Filed: 1993-06-18
Abstract: PURPOSE:To provide an amorphous aluminosilicate contg. pores which are not blocked up even by crushing, capable of withstanding heat treatment and having improved ion exchange performance, liquid material absorbing property and flocculating property. CONSTITUTION:In this amorphous aluminosilicate, the total pore volume of pores having 10<3>-10<5>Angstrom  diameter among pores measured by a mercury press- injection method is <=60% of the total pore volume of all the pores and the total pore volume of pores having 10-60Angstrom  diameter measured by a nitrogen adsorption method is >=0.01cm<3>/g. A liquid material absorbent or a remover for removing free metal ions in an aq. soln. is made of this amorphous aluminosilicate.
Patent JP-H0863169-A (JP)
Title: Musical sound generating device using micro-resonator array
Inventor: JIEEMUSU EE UIITON
IPC: G10H5/14
Filed: 1995-06-14
Abstract: PURPOSE: To generate musical sounds having large degree of complexity without using a large capacity memory by making a micro-resonace structure vibrate in accordance with a specified sound highness and allowing musical signals to express various tone colors and tones according to the vibration of the micro- resonance structure. CONSTITUTION: A micro-resonator array 14 outputs a first high frequency signal corresponding to a fundamental tone and additional high frequency signals equal to the number of desired overtones. The high frequency signals from the micro-resonator array 14 are outputted to a frequency downward conversion circuit 16, which mixes high frequency signals with a high frequency reference signal fc supplied from an oscillator 18 to lower frequencies to an audible frequency band and inputs them to an overtone synthsizer circuit 20 to give weghtings to overtones. Moreover, an overtone weighting signal is outputted from a tone color control circuit 22 and further an envelop generator 24 outputs signals to a musical sound output device 28 via lines 26.