baber/WOPTO huggingface dataset:
Patent JP-H05264172-A (JP)
Title: Ceramic product burning furnace
IPC: F27B9/06
Filed: 1992-03-17
Abstract: PURPOSE:To provide a ceramic product burning furnace which prevents the damage of a furnace body due to high-density binder gas and uniformizes temperature distribution in a furnace. CONSTITUTION:A combustion chamber 7 having a burner 8 is formed to the lower part of the furnace floor of the debinder zone of a ceramic product burning furnace. The combustion chamber 7 and the interior of a furnace chamber are made to communicate through a through-hole formed in the furnace floor and binder gas is burnt in a combustion chamber 7 through suction of the binder gas. This constitution causes heating of the interior of a furnace chamber from an underfloor position and uniformizes temperature distribution.
Patent JP-H08236492-A (JP)
Title: Optical cleaning method
Inventor: ISO SHINICHI
IPC: H01L21/3065
Filed: 1995-02-24
Abstract: PURPOSE: To improve th cleaning efficiency of an optical cleaning method and, at the same time, to reduce the damage to an object to be cleaned by ultraviolet rays or heat by turning on and turning off ultraviolet lamps while the object is cleaned by repeatedly turning on and turning off the power source of the ultraviolet lamps. CONSTITUTION: About five dielectric barrier discharge lamps 4 which are composed of ultraviolet lamps are arranged closely to an object 8 to be cleaned in a cleaning duct 3 while the lamps 4 are connected in parallel with one power source 10 and the object 8 is supported by a supporting jig 5. The object 8 is cleaned by using such an irradiating device by turning on and turning off the lamps 4 while the object 8 is cleaned by repeatedly turning on and turning off the power source 10. When the lamps 4 are turned on, the object 8 is cleaned by the same action as that of the prior art optical cleaning. In addition, even when the lamps 4 are turned off, the object 8 is cleaned, because contaminants are decomposed as a result of a reaction between the contaminants and the active oxygen species remaining in the duct 3.  Therefore, the object 8 can be cleaned with a cleaning efficiency which is higher than that obtained when the lamps 4 are continuously turned on. In addition, the object 8 is not damage by heat, because the temperatures of the lamps 4 do not rise.
Patent JP-S51137358-A (JP)
Title: Variable delay circuit
Inventor: KAMINAKATA KATSUAKI
IPC: H03H7/30
Filed: 1975-05-22
Abstract: PURPOSE: To obtain a variable delay circuit changing largely the envelope delay time of high frequency signal, without change in the amplitude, by controlling by means of electrical signal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56157043-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA SHIGEO
IPC: H01L21/316
Filed: 1980-05-06
Abstract: PURPOSE:To enable positioning of electrode wirings of a bipolar semiconductor device, etc., by method wherein buried oxide films for separation are formed using multilayer structural oxidation-proof films, an imurity is introduced in a part of the element parts, the impurity is made to dope in the polycrystalline Si layer thereon and electrode wirings are provided. CONSTITUTION:Multilayer mask layers 31, 32 consisting of an SiO2 layer 18, Si3N4 layers 24, SiO2 layers 25, polycrystalline Si layers 30 and Si3N4 layers 27 are formed selectively on the element regions of the bipolar semiconductor device, etc., and selective oxide films 34 to separate the element regions are formed. The P type impurity is ion-implanted from the selective oxide films 34 extending over an N type base region 43 using the remaining Si3N4 layer 50 on an N type base region 43 as a mask. P<+> type polycrystalline Si film parts 59 are provided on the ion- implanted parts by providing a polycrystalline Si layer 58 on the surface of the substrate and heat-treating therewith, and base electrodes 62 are constituted with them. After oxide films 63 are formed on the surfaces of the electrodes, apertures are formed in the Si3N4 film 50 to make aperatures for emiter parts. Accordingly self-alignment between the emitter and the base can be performed.
Patent JP-H05261191-A (JP)
Title: Bobbin thread winding device of sewing machine
IPC: D05B59/00
Filed: 1992-03-17
Abstract: PURPOSE:To enable bobbin thread winding of bobbins different in the thickness. CONSTITUTION:A pressing member 32 and an elastic body 34 press a bobbin installed in the cylindrical part 16 of a bobbin thread winding shaft 14 toward an idle running preventing member 26 provided on the cylindrical part 16 so as to engage the notch area of a bobbin with the idle running preventing member 26, whereby bobbin thread winding can surely be performed.
Patent JP-S60203311-A (JP)
Title: Rolling mill
Inventor: KUBOTA SADAO
IPC: B21B31/16
Filed: 1984-03-27
Abstract: PURPOSE:To prevent a dog bone and width reduction and to form a rolling material into an accurate and excellent shape by restricting a material to be rolled by a pair of horizontally shifting work rolls and a pair of vertical rolls shifting horizontally and vertically on the plane of work-roll axes. CONSTITUTION:A pair of horizontal work rolls 2-1, 2-2 pressed by a pair of horizontal backup rolls 3-1, 3-2, are horizontally shifted by a shifting mechanism having hydraulic cylinders 12-1, 12-2. Further, vertical rolls 8-1, 8-2, supported by said mechanism and shifted by hydraulic cylinders 11-1, 11-2, are shifted vertically and horizontally in a state close to the horizontal work rolls 2-1, 2-2. A material 1 to be rolled is rolled in a state of being restricted from four sides by these four rolls. Accordingly, the side-end edges of material are regularly formed and its camber is also prevented without producing a dog bone and width reduction, and a material is formed into an accurate and excellent shape.
Patent JP-H02239165-A (JP)
Title: Method for cementing pottery and metal fitting and volume measuring instrument used thereof
Inventor: MARUMASU TOSHIROU
IPC: H01B19/00
Filed: 1989-03-13
Abstract: PURPOSE:To exactly calculate the amt. of the cement required for joining and to reduce cost by previously and exactly measuring the volume of pottery and metallic fittings prior to cementing of both. CONSTITUTION:A volume measuring jig 3 is brought into tight contact via an O-ring 4 with an insulator head part 1 of a suspension insulator supported in an inverted state on the rear surface of a ceramics backing plate 2 to form a hermetic space 5. The atm. pressure is maintained in the hermetic space 5 via a pipe 7 by operating a selector valve 8 at this time. The valve 8 is then selected to connect the pipe 7 to an air discharge cylinder 9 and the cylinder 9 is driven by a driving cylinder 10 to discharge a specified quantity of air in one stroke. The air is admitted via the pipe 7 into the hermetic space 5. The increased pressure in the hermetic space 5 is detected by a pressure detector 13 and the volume of the insulator head part 1 is calculated. The volume of the insulator head part 1 in the joint part of the pottery A is measured in this way and the inside volume of the metallic fittings is measured similarly at need, by which the amt. of the cement necessary and sufficient for cementing is exactly calculated.
Patent JP-H06269406-A (JP)
Title: Electronic endoscope apparatus
Inventor: SHIGA AKIRA
IPC: A61B1/04
Filed: 1993-03-19
Abstract: PURPOSE:To provide the electronic endoscope apparatus which can easily grasp orientation and can easily perform manual operations by performing control so as not to rotate an image on a monitor corresponding to the detected rotation of the main body of an endoscope. CONSTITUTION:Corresponding to an image pickup signal from a CCD 20, a shape or the like recognizing means 35 recognizes the rotating amount of an abdominal mirror according to shift from a reference shape stored in a storage means 36 and detects the rotating amount (phase difference) and rotating direction of an optical image formed on the image pickup plane of the CCD 20. Then, since a motor control means 38 drives a motor 39 and an image rotator 19 is rotated through a transmission gear mechanism at '45 deg.' oppositely, the image to the image pickup plane of the CCD 20 is rotated at '90 deg.' in a clockwise direction and the image to the image pickup plane of the CCD 20 is turned to an erect normal state. Therefore, the erect normal image can be always provided on the screen of a TV monitor 27, the orientation can be easily grasped and the manual operations can be facilitated.
Patent JP-H10248417-A (JP)
Title: Culture bed for japanese horseradish and culture device using the bed
Inventor: AMIMOTO KUNIHIRO
IPC: A01G31/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a culture bed of Japanese horseradish and a culture device using the bed capable of eliminating the need of adjustment of a liquid surface and the supply of nutrition liquid by circulation and using a small-sized cooling device or not being accompanied by nutrition liquid cooling. SOLUTION: This culture bed 1 is provided with a bed part 11 provided with a recessed part 12 as a housing part, a solid culture medium layer 13 provided on the bottom of the recessed part 12 for absorbing the supplied nutrition liquid and a porous layer 14 provided in the recessed part 12 of the bed part 11 following the solid culture medium layer 13 so as to plant the Japanese horseradish and formed by granular solid for making the supplied nutrition liquid flow to the solid culture medium layer 13 as it is.
Patent JP-H06271435-A (JP)
Title: Hair dye
Inventor: SEGAWA HIROTSUGU
IPC: A61K8/22
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a hair dye, applicable to the hair in a short time according to a simple usage, capable of dyeing the hair to various color tones, partially, wholly and optionally regulating the lightness of the hair at the same time, further providing a good touch in finish and further sustaining excellent conditioning effects for a long period. CONSTITUTION:This foamy hair dye is composed of the first foamy agent consisting essentially of a cationic direct dye and the second foamy agent consisting essentially of an oxidizing agent such as hydrogen peroxide. Furthermore, a red or a yellow dye is used as the cationic direct dye of the first agent and the first and the second foamy agents are mixed to regulate the pH within the range of 6.0-10.0. Thereby, excellent effects are obtained.
Patent JP-S58178747-A (JP)
Inventor: SAEGUSA KAZUHITO
IPC: E04C5/02
Filed: 1982-04-13
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-H04300339-A (JP)
Title: Motion mechanism controller of loom
Inventor: TAMURA ZENJI
IPC: D03C13/00
Filed: 1991-03-25
Abstract: PURPOSE:To prevent inclination phenomenon of a mechanical part when each motion mechanism of opening device, reed, repier, etc., of a loom is controlled by normal or severe rotation of exclusive driving motor. CONSTITUTION:A motion pattern specifying means 10 inputs crank angle thetaof a loom and prepares a motion pattern Km to be driven is prepared. A rotation ordering part 30 outputs desired rotation amount Po of a driving motor M, in correspondence to a crank angle theta, based on the motion pattern Km and upper limit value PH and lower limit value PL of driving motor M which upper and lower limit value storage device 20 stores and carries out normal or reverse rotation of driving motor M through a rotation controller 40. An Oscillating position changing circuit 80 rotates the driving motor M at a low speed through an initial position setting circuit 70 and low-speed driving means 62 to change oscillating region of a crank mechanism CR.
Patent JP-S58177303-A (JP)
Inventor: UCHIDA TAKASHI
IPC: B27L5/02
Filed: 1982-04-12
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-S55152940-A (JP)
Title: Production method of shock absorbing material from scrap tire
Inventor: MORI TADANORI
IPC: B29B17/02
Filed: 1979-05-16
Abstract: PURPOSE:To produce shock absorbing material for packaging etc. by revolving a scrap tire, and cutting the tire in peeled state by means of cutting tolls, into slender tape form, and cutting the shaped material into proper length, and thus forming shock absorbing material. CONSTITUTION:In production, each divided piece of a core material 1 is inserted successively into the inside of a scrap tire 8, and the center shaft 6 of a revolution shaft 3 is inserted into the center hole 2 of the core material 1. Then, the seat metal 9 having nearly equal diameter to the collar part 5 is inserted onto the screw shaft 7 and fixed by a nut 10, and the revolution shaft 3 is fixed onto the core material 1. Thus, the scrap tire 8, core material 1, and the revolution shaft 3 are united. Then, on a lathe, the supporting shaft 4A at the left end of the revolution shaft 3 is put between the chuck 13 of the rotary surface panel 12 of the lathe 11, and the supporting shaft 4 at the right end is supported by a supporting shaft 4. The lathe 11 is revolved, and then scrap tire 8 is revolved, and shaped in peeled state by means of bite, and the peeled tire is cut in proper length, and thus shock absorbing material is produced.
Patent JP-S56157286-A (JP)
Title: Control circuit for reel driving motor
Inventor: TEZUKA MASARU
IPC: G11B15/48
Filed: 1980-05-08
Abstract: PURPOSE:To perform stable braking operation by braking a tape by reversely rotating a supply reel driving motor at the time of stopping the feeding tape and releasing the brake by utilizing the output of a position detector. CONSTITUTION:A takeup reel motor driving circuit 15 having rotor position detectors 4, 5 and a supply reel motor driving circuit 14 are provided, switches 18, 19 are opened by decreasing a signal FF to low level when a quick feed mode is switched to a stop mode, and switches 25, 26 are closed by the output of an AND gate 23, to which a STOP signal and the signal from the driving circuit 15 are applied, thereby operating a brake torque. Further, the switches 25, 26 are opened by the signal from the AND gate 23 upon stoppage of the tape, thereby preventing the overrun of the reel. Accordingly, the brake is effected without contact, and the brake is released by the signals from the position detectors 4, 5, thereby simplifying the structure.
Patent JP-H0611906-A (JP)
Title: Magnetic carrier particle
Inventor: SERUJIYU TABUERUNIE
IPC: G03G9/107
Filed: 1993-02-24
Abstract: PURPOSE: To obtain a carrier material providing a high image quality when used in the revolving-core magnetic brush development. CONSTITUTION: This magnetic carrier grain is obtained by mixing the micronized magnetic pigment grains dispersed in a resin binder and is used in the magnetic brush toner carrier development of an electrostatic-charge pattern. The carrier grain contains a mixture of magnetic pigment grains wherein a portion A of the grains have >=300Oe coercive force, the other part B have <300Oe coercive force, and the weight ratio of the parts A to B is in the range of 0.1 to 10.
Patent JP-S58178380-A (JP)
Title: Dry developing device
Inventor: MINAMITANI TOSHIKI
IPC: G03G15/09
Filed: 1982-04-14
Abstract: PURPOSE:To prevent the deficiency in the electrostatic charging quantity of a toner and the sticking thereof on the surface of a sleeve, by constituting the surface of the sleeve of a resin which is dispersed with silica to have a good releasability and using the toner of the material having a far relation with silica in terms of a triboelectric series. CONSTITUTION:A sleeve 4 is constituted of a non-magnetic cylindrical base body 4a and a resin layer 4b coated on the circumferential surface of the body 4a. The layer 4b consists of a resin dispersed with silica to have a good releasability, for example, a silicone resin. A toner 2 of the material having a far relation with silica in terms of a triboelectric series is used. If the releasability of the layer 4b is improved in the above-mentioned way, the lumpy or film-like sticking of the toner 2 on the surface thereof is prevented. The toner 2 consisting of such material is throughly charged by the friction in direct contact with the layer 4b dispersed therein with silica. The stable visible image having high quality is thus obtained.
Patent JP-S51137380-A (JP)
Title: Rectifier unit
Inventor: KAWAGUCHI YOSHINOBU
IPC: H01L25/10
Filed: 1975-05-23
Abstract: PURPOSE: A rectifier unit in module system which can prevent current unbalance in parallel connection and make connection change such as parrallel or series connection easily as required. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01275112-A (JP)
Title: Injection molding device for plastic section to paper-material cylindrical body
Inventor: REIL WILHELM
IPC: B29K105/20
Filed: 1989-03-15
Abstract: PURPOSE: To improve reliability of an injection molding by providing at least one support portion protruding on an edge face of an injection-molding core brought into contact with an edge of a paper tube case, thereby preventing walls of the tube from suffering bending and deflecting. CONSTITUTION: At least one support portion 6 is provided in a shape protruding on an edge face 10 adjacent to a straight upper outer edge 11 of an injection- molding core 4. Thus, an edge 2 of a tubular paper core is supported in contact with the support portion 6. At the time of pushing and engaging the case to and with a mandrel, its part is projected into a cavity of the mold, and the part is supported from an outside by walls of an outward or outside mold member and supported from an inside by the support portion 6. And, a flat end face 17 of the portion 6 is formed in plane with an outer face 7 of the core 4, and connected to the outer face. Thus, the case is pushed and engaged to and with the core member 4 and pulled to be removed therefrom without any fault almost likewise without the portion 6 at all.
Patent JP-2000261651-A (JP)
Title: Image forming device
Inventor: KATO TOMOKAZU
IPC: G03G15/36
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the work for a filing operator by using the function of a digital image forming device by comparing the image data of a read original with the features of an image stored in an image memory, and operating image formation based on a registered image, when they match with each other. SOLUTION: A memory or a program are stored in an integral control part 64 of an image processing part 3. When an image reading part 2 of an image reader 1R reads the image of an original, the image of the original is compared with a stylized original format registered in a stylized original format memory. Then, when the stylized original format matching with the image of the original is discovered, a label format is read from a label format memory, and image formation based on the label format is operated by a page printer part PRT. Thus, a label based on the label format is automatically prepared, so that the labor and time required for the title preparation of a file on a filing operator can be eliminated.
Patent JP-H03264558-A (JP)
Title: 2'-ketopantothenonitrile
Inventor: SAKAMOTO KEIJI
IPC: C07C255/29
Filed: 1990-03-14
Abstract: NEW MATERIAL:2'-ketopantothenonitrile expressed by the formula. Namely, N-(2-cyanoethyl)-4-hydroxy-3,3-dimethyl-2-oxobutylamide. USE:Useful as a synthetic intermediate of pantethine as a medical drug. PREPARATION:Ketopantolactone is reacted with beta-aminopropionitrile in a solvent such as methanol or ethyl acetate at a temperature in a range from room temperature to boiling temperature of the reaction solvent for a reaction time from 1hr to 1 day to afford the compound expressed by the formula.
Patent JP-H02273657-A (JP)
Title: Substituted heteroaryl phenyl ethers and usage as insecticide
Inventor: BERUNTO ARIKU
IPC: C07D307/81
Filed: 1990-03-14
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein Het is a heteroaromatic group, X is O, S or -CH 2 -, Y is O, -O-CH 2  or S, Z is an aromatic radical, (m) is 1-4, (n) is 0-4, (o) is 0-4, (p) is 1-4, R 2 -R 6  are H or 1-6C alkyl and R 1  is H, halogen or CN) and capable of being present in a form of an enantiomer, a racemate or a diastereomer each time.  
     USE: An insecticide.  
     PROCESS: Heteroaryl phenol ether represented by formula II and a compd. represented by formula III (Hal is halogen) are reacted or a compd. represented by formula IV (Y is O or S) is reacted with a compd. represented by formula V or a compd. represented by formula VI is reacted with a compd. represented by the formula, H-Y-Z to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11261953-A (JP)
Title: Recording and reproducing method, and camcoder
Inventor: SUMINO TORU
IPC: H04N5/225
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To apply dubbing to data by having only to replace a recording medium in a single device. SOLUTION: This camcoder is provided with a micro controller 6, which records an information signal photographed by a lens 1 and a camera block 2 to a disk 7-1 by using a media drive section 6 and a mechanical deck/OPU 7, reproduces the information signal recorded on the disk 7-1 in the case of dubbing and stores the signal to a shock proof memory 6-1, reads the information signal stored in the shock proof memory 6-1 at a prescribed read rate and records the signal on another disk. Thus, the signal is recorded always on a 2nd recording medium at a prescribed rate without the need for any other exclusive device than the single device of a simple configuration only while copying reproduced data even when external disturbance or the like is applied to the data.
Patent JP-S62219099-A (JP)
Inventor: KOSHIDA YOSHINORI
IPC: G07D9/00
Filed: 1986-03-19
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-S60204059-A (JP)
Title: Terminal equipment of operating machine
Inventor: ISHIHARA SHINICHIROU
IPC: G06F3/00
Filed: 1984-03-28
Abstract: PURPOSE:To make it possible that a terminal equipment of a large-sized operating machine is used in any place instead of a memo pad, by providing this terminal equipment with a photoelectromotive force element and forming this equipment into a CD card size. CONSTITUTION:A photoelectromotive force element 2 as a power source of the equipment, a liquid crystal display part 3, a keyboard 4, and a connection terminal 5 to the large-sized operating machine are arranged in an equipment body 1 formed into a credit card size. A semiconductor memory is incorporated in the card, and a photoelectromotive force is arranged on the rear face, and then, electric power is generated even in case of light input to the rear face. This body 1 can be used as it is or can be used while being connected to the large- sized operating machine.
Patent JP-H11259956-A (JP)
Title: Disk device
Inventor: KABASAWA HIDETOSHI
IPC: G11B5/48
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To improve reliability of the write-in or read-out of the information by contriving the improvement of the followup ability of a magnetic head to a floppy disk. SOLUTION: The upper side magnetic head is divided into a slider part 70a incorporating a magnetic core part and a coil part 70b, and the slider part 70a is fixed to the lower surface of a gimbal 101, and the coil part 70b is fixed to the upper surface of the gimbal 101. The size of the gimbal 101 is smaller than that of an opening 64 on the upper surface of a cartridge main body. The lower side magnetic head is divided into a slider part 71a incorporating a magnetic core part and a coil part 71b, and the slider part 71a is fixed to the upper surface of a gimbal 112. and the coil part 71b is fixed to the lower surface of the gimbal 112. The size of the gimbal 112 is smaller than that of an opening 65 on the lower surface of the cartridge main body.  In the state when the cartridge 60 is loaded, the gimbal 101 is being entered in the opening 64, and the gimbal 112 is being entered in the opening 65.