baber/WOPTO huggingface dataset:
Patent JP-H1040551-A (JP)
Title: Apparatus for adjusting inclination angle of optical element
Inventor: YAMAMOTO HIROSHI
IPC: G11B7/08
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical element inclination angle adjusting apparatus which can highly accurately adjust the inclination angle of an optical element in a short time. SOLUTION: The apparatus is provided with an inclination angle adjusting tube 43 fitted in an inclinable fashion inside a main body 42, a microhead 44 inclining the adjusting tube 43 to the main body 42, a front member 45 set at a lower part of the adjusting tube 43 and butting to an objective lens 23 held by an optical holder, and a reflecting face 63A changing its direction in accordance with the inclination of the adjusting tube 43 and reflecting a detection light projected so as to detect an inclination angle of the objective lens. The adjusting tube 43 is inclined, thereby adjusting the inclination of the objective lens via the front member 45 in the adjusting apparatus. The reflecting face 63A is formed on an upper face of a disk 63 of the front member 45.
Patent JP-H0246880-A (JP)
Title: Game device
Inventor: NIIYAMA KICHIHEI
IPC: B42D15/10
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a game device in which the need of taking coins which are heavy- weighted and bulky and throwing coins for each game is avoided by executing the management for the number of buyed playing media by a management device. CONSTITUTION:As for a game device, a management device 1, issuing machine 2, playing machine 3, and a calculator 4 are electrically connected, and when a player buys an issued medium having the individual discriminating data from the issuing machine, the individual discriminating data and the buyed playing medium quantity are memorized in the management device. When the playing machine reads the individual discriminating data attached onto the issued medium, said data is sent into the management device, and compared with the data in the memory, and the rest playing medium quantity is determined, and when a calculating switch is pushed on the completion of the game, the rest playing medium quantity is sent into the management device. When the individual discriminating data is read by the calculator when laying is to be completed, said data is sent into the management device, and the coins corresponding to the rest playing medium quantity is delivered. Therefore, the need of taking coins each time when playing machines are changed or throwing coins for each game is avoided, and the player can be amused with games in comfortable ways.
Patent JP-H0924354-A (JP)
Title: Method for installing impervious sheet
Inventor: KODERA HIDENORI
IPC: E02B3/18
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of impervious sheets installed on poor ground. SOLUTION: A ditch is formed by excavating the poor ground strata at the edges of a soil mountain 8 and the impervious sheets 1 are folded and arranged in this ditch. Lubricating materials are put into the folded inner side of the impervious sheets 1 and the ditch is back-filled, by which the impervious sheets 1 are continuously installed from the soil mountain 8 to the front surface of the poor ground.
Patent JP-H02118887-A (JP)
Title: Three-dimensional object removal system by connecting performance
Inventor: KAARU ROSU KURAUFUOODO
IPC: A61B6/03
Filed: 1989-08-01
Abstract: PURPOSE: To extract an object which is possibly multiplexed by removing the object which is not desired or a lack through the use of the connection condition of three-dimensional display on tomogram data and using a range restriction later. CONSTITUTION: A user specifies one or plural seed capacity elements 28 being non-objects in any places of a plaster cast bandage. Thus, remaining parts are connected through the other slice. Then, a connection condition is applied to the elements 28. The judgment reference of the connection condition is made into the form of the definition of the capacity element sharing a density value, the range of the other characteristics, and adjacent face, side or apex, which are considered to be inspected whether they satisfy the range or not. Then, all the capacity elements satisfying the connection condition of the capacity elements 28 are corrected to the new values. Then, the definition of the face on the multiplexed object is extracted by using the judgment reference of threshold discrimination.
Patent JP-2000034584-A (JP)
Title: Rustproofing method of copper wire
Inventor: TAKANO TSUYOSHI
IPC: C21D9/52
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a rustproofing method of a copper conductor free from the oxidation of the surface of the copper conductor caused by the remaining solvent of a rustproof soln. SOLUTION: In this rustproofing method of copper wires in a stage after roughly drawn copper wires are drawn and annealed and before the copper wires are twisted to form into a copper conductor, to the copper wires a rustproof soln. contg. benzotrazole or the derivative thereof is applied. As the solvent of the rustproof soln., water and/or alcohol is suitably used.
Patent JP-2000024901-A (JP)
Title: Polishing device
Inventor: SHIBAYAMA SAKUMASA
IPC: B24B21/22
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To vibrate an abrasive without vibrating a work piece by comprising a vibrating mechanism providing the small rotary circular motion. SOLUTION: A film abrasive B is wound on a driving roller 41, an energizing roller 43 and a supporting roller 44 of a feeding mechanism part 4 and an abrasive roller 51 and a guide roller 53 of an abrasive mechanism part 5, and is rotated by the rotational driving of the driving roller 41. A motor of a vibration mechanism part 6 is rotated, an eccentric shaft is eccentrically rotated by a variable distance as a radius in accompany with the rotation of a rotary shaft 66 and is rotated in a bearing part, and a roller carrier 52 is simultaneously moved by the eccentric rotation. The roller carrier 52 is slidable and movable by a lateral guide rod and a longitudinal guide rod 62, and its movement in the twisting direction is inhibited.  The abrasive mechanism part 5 is totally rotated and vibrated in a state that the abrasive roller 51 and the guide roller 53 are kept in the axial direction in parallel with the axial direction of the driving roller 41, the energizing roller 43 and the supporting roller 44 of a holding mechanism part 3.
Patent JP-S6356487-A (JP)
Title: Thermal recording material
Inventor: FURUYA HIROMI
IPC: B41M5/337
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a thermal recording material having excellent color forming properties, by using a specified acyloxy compound as an auxiliary component. CONSTITUTION:An acyloxy compound of the general formula is used as an auxiliary component, in a thermal recording material utilizing a color forming reaction between a leuco dye and color developer. In the formula, Ar is substd. or unsubstd. aromatic sing such as benzene ring, naphthalene ring, anthracene ring and phenanthrene ring, R is an ordinarily 1-6C lower alkyl, and n is an integer of 1-4. The acryloxy compound preferably has a melting point of 40-150 deg.C, from the viewpoints of preservation stability and sensitivity of the thermal recording material. By this, a thermal recording material is obtained which has sufficient developed color density and color forming sensitivity, is suitable for high-speed recording and has a high ground whiteness and extremely high utility.
Patent JP-H1045778-A (JP)
Title: Novel hindered amine salt and its use
Inventor: OOSHIMA TAKANOBU
IPC: C07F9/32
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a novel hindered amine which can simultaneously develop high stabilization effects on both thermal deterioration and photooxidative deterioration of an organic material such as a polyolefin resin, a chlorine- containing resin or the like. SOLUTION: This hindered amine is represented by formula I (R<1> is an alkyl, an alkenyl, a cycloalkyl, an aryl; R<2> and R<4> are each H, an alkyl, an alkenyl, a cycloalkyl, an aryl; R<3> is H, methyl; n is 1, 2; R<5> is H, a 1-10C alkyl, a 3-10C alkenyl; R<6> is H, hydroxyl, O, nitroso, a 1-20C alkyl, a 1-20C alkoxy; R<7> is H, a 1-10C alkyl, a 3-10C alkenyl), typically a compound of formula II. The compound of formula I is prepared by allowing a compound of formula III with methanol followed by reaction of the reaction mixture with 2,2,6,6,- tetramethylkpiperidinol under stirring then by distilling off the methanol.
Patent JP-H0538784-A (JP)
Title: Decomposable laminated composition
Inventor: AJIOKA MASANOBU
IPC: B32B23/08
Filed: 1991-08-08
Abstract: PURPOSE:To provide a laminated composition being used for a packaging material, etc., for moistureproofness and having decomposing properties in natural environment. CONSTITUTION:A decomposable laminated composition is composed of a thermoplastic decomposable polymer mainly comprising the copolymer of polylactic acid or lactic acid and hydroxy carboxylic acid and a regenerated cellulose film.
Patent JP-H1048900-A (JP)
Title: Image forming device
Inventor: EGUCHI TATSUYA
IPC: G03G21/14
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble of putting copying papers ejected to each paper ejection tray in page order in a copying machine capable of forming images on plural sheets of copying paper carried in parallel. SOLUTION: When plural sheets of copying paper where copying has been finished are respectively ejected in parallel to a 1st paper ejection tray 61 and a 2nd paper ejection tray 62, a driving belt 654 is rotated by a pulse motor PM3. Thus, a projection 653 is moved in the direction of an arrow C, the copying paper on the tray 62 is pressed by the projection 653 and moved to the 1st tray 61. For example, in the case of copying by distributing the original read by an image read part to carrying paths corresponding to the trays 61 and 62 in reading order of the original, moving operation to eject the paper is executed every time the paper is ejected to each tray in parallel, so that the copying paper where copying has been finished is stacked on the tray 61 in the reading order of the original, and the trouble that the copying paper is manually put in page order is eliminated.
Patent JP-H1130799-A (JP)
Title: Noctovision video camera device
Inventor: NAKAMURA HARUO
IPC: H04N5/225
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To easily photograph a video at a narrow and dark place with excellent image quality. SOLUTION: As for a noctovision video camera device where an illuminating means and an image pickup means are attached at the top end part 10 of a slender supporting body 21, image pickup is performed by illuminating by using a semiconductor light emitting element 41 and optically forming an image directly to a semi-conductor imaging device 42 through an objective lens 41. Thus, halation is suppressed. Also, the top end part can be bent in accordance with operation. Thus, the photographing is easily performed even at a narrow place. The video photographed is immediately converted into the video signal of a television standard system by the top end part. Therefore, the deterioration of the video is reduced.
Patent JP-S58101649-A (JP)
Title: Chewing gum
Inventor: MORITA ETSUO
IPC: A23G4/00
Filed: 1981-12-09
Abstract: PURPOSE:To obtain high-quality chewing gum with prolonged sweetness, by adding steviolbioside to a chewing gum base. CONSTITUTION:A chewing gum base is blended with 0.05-3wt% calculated as a pure substance of steviolbioside or a matter contg. it in the high content. The  addition of powdered saccharide, sugar, glucose, fructose, liquid saccharide,  isomerized saccharide, D-sorbitol, mannitol, xylitol, etc. harmonizes effectively  the sweetness of steviolbioside with their sweetness.
Patent JP-H0751268-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SUMINO YOICHI
IPC: A61B8/14
Filed: 1993-08-11
Abstract: PURPOSE:To carry out the regulation of an ultrasonic wave output easily, by finding the values depending on the indexes to indicate the influences of the ultrasonic waves to an organism at the positions in the ultrasonic visual field, and superposing the marker to indicate the position at which the maximum value is obtained to a tomographic image and displaying it. CONSTITUTION:When a driving circuit 2 is controlled by reading the scanning condition corresponding to an operation mode from the inner memory for control circuit 3, so as to carry out the scanning of the ultrasonic beams, the received signal is delivered to a display circuit 6 after a delay time for amplification and the receiving focusing is given in a receiving circuit 5 at every scanning line, and an M mode image or a tomographic image is produced. And in the control circuit 3, the maximum value in the MI and the TI of the points in the ultrasonic visual field is calculated, and the result is output to a display circuit 6 together with the spatial position data of the maximum value of the MI values read from a ROM 8. And the markers of the MI and the TI are superposed to the positions corresponding to the spatial position on the tomographic image so as to produce the display image for one frame component, and it is displayed on a monitor 7.
Patent JP-H0250974-A (JP)
Title: Production of insulating material having selectively metallized surface
Inventor: NAKASO AKISHI
IPC: C23C18/28
Filed: 1988-08-10
Abstract: PURPOSE:To produce an insulating material having a selectively metallized surface of a large area by selectively adhering a specified low molecular compd. to the roughened surface of an insulating material, adsorbing a catalytic metal through the compd. and carrying out electroless plating. CONSTITUTION:The surface of an insulating material is roughened so as to form a desired pattern. An aq. soln. of a low molecular compd. contg. an electron donative atom such as N, P or O, a soln. of the compd. in an org. solvent or a mixture of them is brought into contact with the roughened surface. After the low molecular compd. is selectively trapped by the rough part of the surface, the insulating material is brought into contact with an aq. soln. contg. ions of a metallic element as a catalyst for electroless plating to adsorb the ions on the rough part through the compd. The insulating material is then washed, the adsorbed ions are reduced and electroless plating is carried out. The surface of the insulating material having a large area and a complex shape is selectively metallized without deteriorating the insulating characteristics.
Patent JP-S5990392-A (JP)
Inventor: NAGASE HARUO
IPC: H05B41/16
Filed: 1982-11-15
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-S6176376-A (JP)
Title: Assembly of wire dot printing head
Inventor: TAKEDA TAKASHI
IPC: B41J2/235
Filed: 1984-09-25
Abstract: PURPOSE:To obviate troublesome operations and prevent a wire guide plate from being thermally deformed, by a method wherein a yoke, each leaf spring and each wire are produced as an integral component part, and a group of the wires arranged in order are simultaneously passed through a wire guide plate. CONSTITUTION:The wire guide plate 5 is provided with holes 5a at regular pitch in an annular form, the number of the holes 5a conforming to the number of the wires 4 to be fitted, while a wire aligning jig 1 comprises a columnar body 9 erected on a flat plate 8. The wires 4 are respectively erected on and welded to the corresponding leaf springs 3a of a leaf spring member 3,and the member 3 is welded to the yoke 2 with each of the springs 3a matched to each ridge part 2a of the yoke 2, thereby integrating the yoke 2, the leaf spring member 3 and the wires 4, and the wires 4 are fitted into corresponding grooves 9a of the columnar body 9 of the jig 1. When the grooves 9 are filled respectively with the wires 4, the wires 4 are aligned at the same pitch as that of the holes 5a in the guide plate 5, since the grooves 9a of the jig are provided at the same pitch as that of the holes 5a. Accordingly, passing of the wires 4 through the guide plate 5 is completed by fitting the plate 5 to the group of wires 4 from the tip side of the latter.
Patent JP-S58103930-A (JP)
Title: Method for press bonding of porosity of steel ingot for forging
Inventor: KANOU MASAAKI
IPC: B22D29/00
Filed: 1981-12-14
Abstract: PURPOSE:To bond porosity at the head of an ingot for forging completely by pressure by thrusting in a punch having a specified diameter by a specified amount from the center of the head of a steel ingot for casting which is in a hot state after pouring, putting it in a heating furnace and forging. CONSTITUTION:In a hot state after pouring, a punch 2 having a diameter (d) corresponding to 20-65% of the diameter D of the head 1a of a steel ingot is thrusted in from the center of the head 1a of the steel ingot by >=10% of the diameter of the head 1a of the steel ingot. It is then put in a heating furnace and forged by a normal method. By this way, porosity can be press-bonded easily and effectively.
Patent JP-H0632355-A (JP)
Title: Case and method for its production
Inventor: TANAKA KIMIO
IPC: G11B23/023
Filed: 1992-07-06
Abstract: PURPOSE:To form halftone markings on the surface of a plastic case by a non-printing process wherein the markings consist of a satin finish surface and a number of grooved pats formed in this satin finish surface and the bottom surface of each grooved part is made glossy and flat. CONSTITUTION:In the plastic case for video tape and audio tape cassette, etc., its surface 3 is given a satin finish (mat finish) and, in the process of producing the case blank, markings 5 and 7 such as designs, letters, symbols and words are formed on this surface 3. Each of the markings 5 and 7 consists of a number of narrow, long grooves and ridges 9 and 10 arranged close to one another and the bottom surface of each groove 9 is made flat and glossy. The depth(d), width(w) and pitch(p) of the groove 9 are appropriately adjusted to change the gradation of tone of the markings so as to obtain a desired tone of marking. Such markings are formed by a cylindrical metal die having a marking forming part consisting of a satin finish surface an a number of projecting parts projecting from this surface and terminating in the formation of a glossy top face.
Patent JP-H0758700-A (JP)
Title: Optical transmission loss compensation circuit
Inventor: YAMAGUCHI TAKASHI
IPC: H04B10/40
Filed: 1993-08-12
Abstract: PURPOSE:To take out control information which can be utilized for the compensation of optical transmission loss without transmitting control signals composed of AC signals or influencing the dynamic range of a preamplifier, to prevent constitution from being enlarged, to easily cope with an installation environment or the like and the change and to secure the dynamic range of the preamplifier. CONSTITUTION:On a route for inputting photoelectric conversion signals taken out from one of the terminals of a light receiver 74 to the preamplifier 84, a transmission signal extraction filter 82 and an electric attenuator 83 are interpolated in the order or in an inverse order. The DC components are taken out from the photoelectric conversion signals from the other terminal of the light receiver by a signal detection means 78, attenuator control means 79-81 varies the attenuation amount of the electric attenuator corresponding to the taken-out DC components and the main body of transmission signals limited to a transmission signal band for which an attenuation processing is performed is inputted to the preamplifier 84.
Patent JP-H0248994-A (JP)
Title: Thermal transfer material for printer
Inventor: UCHIUMI SHIGEO
IPC: B41M5/382
Filed: 1988-08-11
Abstract: PURPOSE:To enhance strength, dimensional stability to heat or the like by providing a transfer ink layer on the polyethylene terephthalate layer side of a laminate film of polyethylene terephthalate and a synthetic resin having a specified Tg value. CONSTITUTION:A polyethylene terephthalate film and a synthetic resin film having a secondary transition point (Tg) of not lower than 80 deg.C, which are unidirectionally stretched separately, are laminated with each other by, for example, a corona discharge treatment or application of an adhesive. Next, the laminate obtained is stretched in a direction orthogonal to the previous stretching direction, and after heat setting, the laminate is wound up to produce a laminate film. Then, a transfer ink layer is provided on the polyethylene terephthalate layer side of the laminate film to produce a thermal transfer material for a printer. The thermal transfer material obtained has high strength, excellent dimensional stability to heat and excellent sticking resistance.
Patent JP-H0948149-A (JP)
Title: Color printer
Inventor: ICHIKAWA KOJI
IPC: G06T5/20
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To improve shading off of contours in the sub operating direction of an image by a heat accumulated effect of a thermal head by a method wherein respective signal system digital filters of magenta, cyan, and yellow are made asymmetric to the sub scan direction. SOLUTION: In a digital filter, arrangement of a coefficient of a central position in the main scan(FS) direction is -0.2, -0.5, 2.4, -0.1, 0 over from a coefficient related to past pixel in the sub scan(SS) direction to a coefficient related to a future pixel, and made asymmetric to the SS direction. Then, when there is an image having variation in density in the SS direction, though corrected amounts of contours of a density start part and a density last part are conventionally the same, a width of overshoot is made wide in the start part, and is made the same degree as conventional one or slightly smaller in the last part. Besides, the undershoot amount is made larger than conventional amount. By execution of emphasis of contours for correction of heat accumulation, shading off in the SS direction of the contours can be improved.
Patent JP-H1047501-A (JP)
Title: Gate valve
Inventor: NIINO MASAKAZU
IPC: F16K51/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge foreign matter to the downstream by a flow of fluid itself even when a valve opening is small with a small amount of flow, so that generation of fluid leakage at full closing time can be prevented as far as possible. SOLUTION: A gate valve is constituted so as to open/close a fluid flow passage 2 by sliding a valve rod 3 in a vertical direction relating to an axial line of the fluid flow passage 2 formed in a valve casing 1 to bring/separate a seat part 7a of a valve element 7 fixed to a tip end of the valve rod 3 into contact with and from a seal part 8 formed in the periphery of the fluid flow passage 2. Here, the fluid flow passage 2 in the valve casing 1 is formed in oval shape of vertical section, in a lower part of the flow passage 2, a vertical section contracted flow path part 2A is formed.