baber/WOPTO huggingface dataset:
Patent JP-H09217290-A (JP)
Title: Splicing part of dryer canvas for paper making
Inventor: TSUKAMOTO MASAYUKI
IPC: D21F7/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent a cut end part of yarn ends of a dryer canvas for a paper making from projecting to a paper contacting side (PS side) and making a paper mark to a wet paper caused by the effect of a bending of the canvas. SOLUTION: This spliced part of a dryer canvas for a paper making is provided by making the cut end part of warp yarn ends toward the paper contacting side (PS side). After forming loops 61, 62 for splicing the canvas by warp yarns 1, 5, the warp yarns 1, 5 are reflected to the main body side and cut at the yarn end positions a, e. Warp yarns 2, 6 folded with restraining a weft yarn 21c at the most front end are cut at the yarn end positions c, d. Warp yarns 3, 4, 7, 8 directly arriving from the main body of the canvas are cut at the yarn end positions b, d, f, h. The yarn end cut part of each of the warp yarns are displaced in a longitudinal direction of the canvas.  In the case of having <=700mm drying cylinder diameter and the number of rollers such as guiding rollers or suction rollers having >=120 deg. holding angles is larger than that of the rollers having <120 deg. holding angles, the yarn end cut parts are made as a reverse side of the paper contacting side.
Patent JP-H07230713-A (JP)
Title: Flange case mounting structure of lighting fixture
Inventor: SAKUMA SUSUMU
IPC: F21V21/02
Filed: 1994-02-17
Abstract: PURPOSE:To provide a flange case mounting structure which is not likely to impair the appearances of mounting and also flange case itself and which permits the flange case to be mounted on and removed from a ceiling easily. CONSTITUTION:An inward protruding flange 4 is provided ring-shapedly along the upper edge of a flange case 1 of sheet metal in a cup form having a small wall thickness in which a cord 3 is inserted in such a way as incapable of slipping off in the condition that the body of lighting fixture is hung down, and a plurality of outward protruding flanges 5 are fixed to a ceiling A at a certain spacing circumferentially. The undersurface of the inward flange 4 is engaged by the oversurfaces of the outward flanges 5 by rotating the flange case 1 in the condition that the outward flanges 5 are intruded downward from notches 6 provided in the inward flange 4, and the flange case 1 is mounted to the ceiling A removably in such a condition as restricting the motion in the radial direction.
Patent JP-S62182132-A (JP)
Title: Production of piled material of glass fine particle
Inventor: DANZUKA TOSHIO
IPC: C03B8/04
Filed: 1986-02-03
Abstract: PURPOSE:To improve glass raw material yield at an initial stage and to produce the titled piled material efficiently, by setting a flow rate of glass raw material at an initial stage of piling of glass fine particles at a specific low flow rate and increasing the flow rate of fuel to a steady flow rate before a piling state becomes steady. CONSTITUTION:A glass raw material is fed to flame 3 formed through a burner 2 for synthesizing fine particles in the vicinity of one side of an outer periphery part of a columnar or cylindrical starting material which is turning on its axis as a revolving shaft 1 and fine glass particles formed in the flame starts piling. In a period until a piled material 41 of glass fine particles at an initial stage of piling becomes a steady piled material, a flow rate of glass raw material is set lower than a steady flow rate and piling is started. Then the amount of the glass raw material is gradually increased before a piling state becomes steady and the piling state becomes a steady state. The glass fine particles 13 are piled in the steady state while relatively moving a burner 12 in parallel to the axis of a starting material 11 to obtain the titled piled material 42.
Patent JP-S63188436-A (JP)
Title: Forming machine
Inventor: OMAE RYOICHI
IPC: B21D43/11
Filed: 1987-01-29
Abstract: PURPOSE:To make the feeding under forming stage at multistep and to reduce the production cost as well by providing a subfeeding mechanism consisting of a pressing body and receiving body besides a main feed device. CONSTITUTION:In the case of performing a forming by numerous slides 7-1, 7-6 and a die 8 of the forming blank 11 fed from a main feeding device 10, the sub feed mechanism 9 of a gripper type consisting of a specific pressing body and receiving body is provided inside a die 8 besides a main feed device 10. The pressing body is then engaged with one of plural lides to press or release the forming blank 11 to or from the receiving body and the receiving body performs a reciprocating motion along the feeding direction of the blank 11 by engaging with the other one of the slides to feed the blank 11 to the die. Consequently the forming stage can be made in multistep without using an expensive device and the production cost can be reduced.
Patent JP-H05217159-A (JP)
Title: Magnetic disk
Inventor: HAMADA TAKAAKI
IPC: G11B5/725
Filed: 1992-02-05
Abstract: PURPOSE:To provide a magnetic disk wherein its wear-resistant characteristic (its durability) can be enhanced and the low levitation of a magnetic head can be achieved. CONSTITUTION:The main parts of the title disk are composed of a substrate 1, a hardening-treated film 2, a magnetic recording layer 3 and a carbon protective film 4. A perfluoropolyether-based lubricative film 5 whose film thickness on a CSS zone has been set at 1.01 to 1.30 times with reference to a data area is formed on said protective film 4. Since the film thickness of the lubricative film 5 on the CSS zone is set to be thick within a range of 1.01 to 1.30 times as compared with that of the data area, the durability (the wear-resistant characteristic) with reference to the levitation and landing operation of a magnetic head can be enhanced. On the other hand, since the film thickness of the lubricative film 5 in the data area is set to be thinner than that in the CSS zone, the coefficient of friction of the title disk can be reduced, and the levitation of the magnetic head can be made low.
Patent JP-H01195456-A (JP)
Title: Developer
Inventor: IZUMI TAKAO
IPC: G03G9/08
Filed: 1988-01-30
Abstract: PURPOSE:To obtain a developer which does not absorb moisture even in high- humidity environment by using a toner which is low in the change rate of the conductivity of water after dispersion with respect to the conductivity of water before dispersion. CONSTITUTION:The toner (a) is further carried by rotation of a developing roller 18 and is brought near to a photosensitive drum 2, where the toner (a) is transferred from the roller 18 onto the drum 2 and the electrostatic latent image on the drum 2 is developed. The toner image is thus formed. This toner image is transferred to paper (p) by a transfer charger 6 and is then melted by a heater roller 8, by which the image is fixed onto the paper p. The toner does not absorb moisture even in the high-humidity environment when the toner contains less hydrophilic ions on or within the same, i.e., when the toner having 1<alpha<100 (wherein alpha is a change rate of the conductivity of water after dispersion to that before dispersion when the toner is dispersed in the water) is used. The good electrostatic charge quantity and image are thereby maintained.
Patent JP-H11199379-A (JP)
Title: Formation of diamond membrane
Inventor: HAYASHI KAZUYUKI
IPC: C23C16/27
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a diamond membrane by which the diamond membrane of a single crystal or the one with fused grain boundaries is vapor synthesized without peeling off of the diamond membrane from a substrate at a low cost. SOLUTION: A metal membrane 3 consisting of platinum is formed on the surface of a substrate 1 consisting of strontium titanate by a vapor deposition or the like, and the substrate with the formed metal membrane is subjected to annealing to crystallize the metal membrane 3. Plural deep cuts 2 are formed from the surface of the metal membrane 3 to provide the substrate 5 for forming the diamond membrane. The diamond membrane 4 is formed on the surface of the substrate 5 at about 800 deg.C by a vapor synthesis method.
Patent JP-S57134715-A (JP)
Title: Hunting detector
Inventor: NISHIGUCHI OSAMU
IPC: G01R19/04
Filed: 1981-02-13
Abstract: PURPOSE:To decide the generation of hunting, through the number of times exceeding a prescribed number for the decrement from a maximum value of a control variable or the increment from a minimum value of it. CONSTITUTION:A low selector 1 holds a minimum value of a controlled variable (e) and reset to wait for the detection of the next minimum value when a max- imum value is confirmed. Similarly, a high selector 2 holds the maximum value of the controlled variable (e) and reset to wait for the detection of the next maximum value when the minimum value is confirmed. A deviation monitor circuit 5 outputs a minimum value deciding signal by confirming that the value (e) passes through the minimum value and turns upward, and a deviation monitor circuit 6 outputs a maximum deciding signal by confirming that the value (e) passes through the maximum value and turns downward. An FF8 stored the  nearest minimum value and an FF9 stores the nearest maximum value. A  counter 15 detects that (n) sets of minimum and maximum value deciding signals while a timer 16 counts time and outputs a hunting generation signal.
Patent JP-H05187384-A (JP)
Title: Tank device equipped with pump
Inventor: YONEMOCHI SATOSHI
IPC: F04D13/16
Filed: 1992-01-09
Abstract: PURPOSE:To allow fluid to be supplied to the inside of a tank easily and quickly as well as to eliminate disorders such as mixing of foreign objects into the tank, stains on man's hands with fluid when fluid is supplied by providing a tank for storing fluid with a pump for sucking fluid up. CONSTITUTION:A device is equipped with a tank body T storing fluid, a pump mechanism P sucking fluid up, a lifting means 7 moving the pump mechanism P up and down below the tank body T, and with a drive means A driving both the pump mechanism P and the lifting means 7. When the pump mechanism P is driven by the lifting means 7 so as to be moved up and down, the pump mechanism P is suspended, and the tank body T concurrently does not allow fluid inside to come in and out of the tank. When the pump mechanism P is lowered down as far as the inside of fluid, the tank body T shall be in a state that fluid can come out of the tank, and the pump mechanism P is concurrently driven.
Patent JP-S52104712-A (JP)
Title: Driving method of pulse motor
Inventor: KOMINATO MOTOYUKI
IPC: B41B21/34
Filed: 1976-02-28
Abstract: PURPOSE:To send by carrier system under most suitable speed control by supplying pulse row having pulse period switable to time of accelerating of sending, to time of usual speed, and to time of decreasing speed respectively.
Patent JP-S62177405-A (JP)
Title: Measuring method for thickness of thin film
Inventor: HIRATA MASAKI
IPC: G01B15/02
Filed: 1986-01-31
Abstract: PURPOSE:To accurately measure the thickness of a thin part of a sample which has a step by reducing the thickness of a fluorescent X-ray generating material which supports the sample and reducing the ray diameter of an irradiated X ray which illuminates the sample to less than the area of the thin film part of the sample. CONSTITUTION:An iron plate 3 which generates an intense fluorescent X ray 6 is mounted on a sample table 2 and a silicon diaphragm (DG) 1 whose thickness is to be measured is placed thereupon. The exciting X ray 4 is converged by a collimator 5 to, for example, about 0.1mm to illuminate an end part of the thin film of the DG 1. The irradiated part is positioned by moving the table 2 in an X and a Y direction. The X ray 6 generated by the iron plate 3 is detected through the detection window 8 of a detector 7 positioned at an angle of 60 deg. to the irradiation axis of the X ray 4. Therefore, when the ray diameter of the X ray 4 is reduced, the X ray 6 passing through the thick part of the DG 1 is not detected. Thus, the X ray 4 is reduced in ray diameter to illuminate the end part of the DG 1 at the side of distance from the detector 7, so the X ray 6 is prevented from being absorbed by the thick part of the DG 1. Further, the iron plate 3 is thin, so the X ray 6 generated at a deep part never reaches the detector 7 by passing through the thick part of the DG 1.
Patent JP-S61181362-A (JP)
Title: Health assistant food or medicinal drug
Inventor: WATANABE SOICHIRO
IPC: A23L35/00
Filed: 1985-02-05
Abstract: PURPOSE:To obtain a health-assistant food or medicine effective for the prevention of adult diseases such as cerebral apoplexy, arteriosclerosis, etc., by using marine Chlorella as an active component. CONSTITUTION:Marine Chlorella such as Chlorella minutissima, Chlorella vulgaris, etc. is used as an active component. The Chlorella is cultured by conventional method and pulverized e.g. by spray-drying. The powder is tableted or added to various foods.
Patent JP-H06212742-A (JP)
Title: Longitudinal roofing roof structure
Inventor: FUNAKI GANTAN
IPC: E04D3/36
Filed: 1993-01-14
Abstract: PURPOSE:To form a steady longitudinal roofing roof including an air layer at a low cost and easily by applying existing roof plates and related parts. CONSTITUTION:In a roof structure where a longitudinal roofing roof plate 7 is roofed on the upper surface of a bed material laid on the roof foundation surface, an inner bed material 3 laid on the roof foundation surface and an outer bed material 5 installed in such a manner as to be located at least on the back side of the flat part of the roof plate 7 are provided as bed materials. The outer bed material 5 is supported through a support member 4 formed by a long material having a designated height, which is disposed along the direction of a main house on the inner bed material 3 to form an air layer 12 between the inner bed material 3 and the outer bed material 5. The support member 4 is provided with an opening part 10 for communicating the air layers 12 on the edge of eaves and ridge side with each other.
Patent JP-H09209183-A (JP)
Title: Wringer roll equipment
Inventor: SAKAI NAOKI
IPC: C21D9/56
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a wringer roll equipment with which sufficient shaft sealing is attained even with wringer roll equipment which has at least a pair of rolls mounted with shaft sealing members near the shaft ends and has a steering device for intersecting these rolls obliquely with the inlet and outlet sides of the equipment with respect to a metallic strip according to meandering of this metallic strip. SOLUTION: The shaft sealing members 13 are fixed to the members moved in follow-up to the rolls 1, 2 by the steering device. Even when the rolls are shifted to the inlet side in order to correct the traveling of the metallic strip 9, the clearances between the openings of the shaft sealing materials 13 and the wringer rolls 1, 2 remain minimum without fluctuation and, therefore, the leaking and splashing of liquid are prevented.
Patent JP-H08195912-A (JP)
Title: Solid-state image pickup device
Inventor: KAWAMURA TOMOHIRO
IPC: H04N5/341
Filed: 1995-01-13
Abstract: PURPOSE: To prevent a false signal caused by a black band-shaped beat component, which is generated when the image of a display system equipped with a vertical synchronizing frequency lower than a television rate is picked up, from being generated and to prevent vertical resolution from getting lowered. CONSTITUTION: This is a non-interlace type progressive solid-state imaging device 7 in which one step of vertical transfer register corresponds to one photodiode. Signal charge storage time is defined as a frame rate and image pickup time matches the display system of a personal computer, which is equipped with the vertical synchronizing frequency lower than the television rate, by using a VOD shutter for pulling out charges in the direction of a substrate together. Since a video output with matched image pickup time is sent to a frame memory 6 and outputted after performing 2:1 interlace and field rate conversion, the false signal can be prevented from being generated without degrading the original vertical resolution.
Patent JP-H10206799-A (JP)
Title: Spectacles
Inventor: TOYAMA YUICHI
IPC: G02C1/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To improve workability and assembling performance and to provide excellent quality by attaining the structure of inserting the holding part of a blow bar to a hole part provided on a lens. SOLUTION: The blow bar 2 is arranged along the upper part of the lens 3 and a bridge 2' can be integrated or turned to a separate part. Also, the material of the blow bar 2 can be metal or resin. Fixing parts 6A and 6B as the holding parts are provided on the blow bar 2 and can be fixed 6A by an adhesive material or brazing or integrally formed 6B at the prescribed position of the blow bar 2. The respective fixing parts 6A and 6B are formed by an elastic member, one end of the fixing parts 6A and 6B is respectively inserted to the hole parts 3a and 3b provided on the prescribed positions of the lens 3, the lens 3 is pressurized to the blow bar 2 by elasticity and the lens 3 is held.
Patent JP-S60165458-A (JP)
Title: Heat pump hot-water supplier
Inventor: IWANAGA SHIGERU
IPC: F25B27/00
Filed: 1984-02-07
Abstract: PURPOSE:To reduce the difference of the amount of refrigerant after the outlet of an expansion device remarkably and improve the efficiency of the system by a method wherein a refrigerant cooling unit is provided in a high-pressure high-temperature liquid refrigerant circuit from a hot-water heat exchanger to the expansion device to control the temperature of the liquid refrigerant at the inlet of the expansion device. CONSTITUTION:The high-pressure high-temperature refrigerant circuit 15, from the hot-water supplying heat exchanger 2 to the expansion device 3, is provided with the refrigerant cooling section 14, consisting of first cooling unit 17 equipped with radiating fins 16 and second cooling unit 19 connected thermally to a low-temperature low-pressure refrigerant circuit 18 including a heat collector 4. When water temperature in a hot-water reserving tank 7 is increased by the feed water heating operation of heat pump cycle, a compressing pressure is increased and the outlet temperature of the heat exchanger 2 is increased to a temperature higher than the temperatures of atmosphere and the low-temperature low-pressure refrigerant circuit 18. According to the temperature increase, heat radiations of the radiating fins 16 and the second cooling unit 19 are generated and the inlet temperature of the expansion device becomes a value not different so much from the temperature when water temperature is low. Accordingly, the total amount of refrigerant in the circuit 18 from the expansion device 3 to an accumulator 5 becomes constant substantially, the fluctuation of optimum amount of refrigerant is reduced, over-filling effect of refrigerant is decreased and the efficiency of the system may be improved.
Patent JP-H04261179-A (JP)
Title: Fluoran compound and recording material using said compound
Inventor: KITAMURA EIJI
IPC: B41M5/30
Filed: 1991-02-14
Abstract: PURPOSE:To obtain a new fluoran compound useful as a coloring agent for pressure-sensitive recording material and heat-sensitive recording material, reacting with an electron acceptor coupler and changing from blackish green to reddish black. CONSTITUTION:A compound shown by the formula (R1 is 1-4C alkyl; R2 is 5-6C alkyl; R3 is 1-4C alkyl) such as 2-(N-methyl-3,4-dichloroanilino)-6-N-methyl- N-n-amylaminofluoran. The compound shown by the formula is obtained by reacting 2-(2-hydroxy-4-N-ethyl-N-isomaylaminobenzoyl)benzoic acid with N- methyl-3',4'-dichloro-4-methoxydiphenylamine in the presence of a condensation agent (e.g. conc. sulfuric acid), treating the prepared reaction product with an aqueous solution of alkali (e.g. aqueous solution of caustic soda) and purifying with a solvent such as toluene.
Patent JP-2000219268-A (JP)
Title: Bag-in-box made of paper
Inventor: NISHINO TAKASHI
IPC: B65D5/44
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a bag-in-box made of paper which is free from any damages of an inner bag even when the inner bag is expanded, and capable of reducing the box manufacturing cost by about 15% compared with that of a conventional product, and contributing to the cost reduction. SOLUTION: In a bag-in-box made of paper capable of storing a soft inner bag 50 in which a paper strut S provided with a hollow body of triangular section is fixed in an internally contact manner to each corner C inside a paper box in which four side plates 20(a), 20(a), 20(b), 20(b) are erected on four sides of a bottom plate 10 to form an in-box surrounding 200, each strut S is formed of a first piece 21, a second piece 22, a third piece 23 and a fourth piece 24 which are continuously provided on the respective both side ends of one pair of side plates 20(a), 20(a) opposite thereto through folding lines so that cut end faces of strut component pieces 21, 22, 23, 24 are not exposed, and center butt pieces 30 are continuously provided on each upper edge of the other pair of side plates 20(b), 20(b) opposite thereto through folding lines so that a lid can be closed, and fillet pieces 40 are continuously provided on both sides of the center butt pieces 20 through folding lines so that each fillet piece 40 can be attached to an outer side of the box.
Patent JP-S61180207-A (JP)
Title: Connecting device for optical submarine cable
Inventor: TAGAMI TOSHIYUKI
IPC: G02B6/24
Filed: 1985-02-06
Abstract: PURPOSE:To shorten the overall length of a connecting device and to reduce its size by eliminating the need to store the excessive-length part of an optical fiber at an airtight sealed part. CONSTITUTION:When the optical submarine cable 1 is applied with a tensile force and a outer packing iron wire 14 extends, cables 1 other than the outer packing iron core 14 are tensed and a housing 21 is slide at a slide part 20a as shown by an arrow. At this time, the optical fiber 11 is drawn in together with the watertight pipe 12 and center tensile strength body 10 of the cable 1 because the watertight pipe 12 and center tensile strength body 10 are fixed to the housing 21. Namely, the optical fiber 11 does not move in the airtight sealed part 2a in the housing 21 and is not drawn in the airtight sealed part 2a, so the optical fiber 1 has not excessive length in the airtight sealed part 2a. Thus, the housing 21 is drawn in to move the optical fiber 11, but this is absorbed by the excessive length (or elongation of optical fiber 11 itself) of the connection part 2a of the housing 20.
Patent JP-S61182136-A (JP)
Title: Data flow waiting circuit
Inventor: IWASHITA MASAO
IPC: G06F7/38
Filed: 1985-02-06
Abstract: PURPOSE:To process easily a data flow by supplying data and their identification numbers to rearrange these identification numbers are prescribed in the order of the data flows unified and also to deliver them. CONSTITUTION:A data value 101 and the data flow identification number 102 are latched by register 1. The number 102 controls a control part 4 in the form of a signal 105 to write or read the valve 101 on and out of a memory 2 or 3. A the same time, multiplexers 5-7 are controlled and rearranged. When the data consists of a high-order address, a low-order address and a data address, these addresses are recognized based on those data flow identification numbers. Thus the data if supplied disorderly can be rearranged and delivered at a time when they are arranged in order. Furthermore, an effective flag signal 115 is delivered to an external circuit to show the validity or invalidity of data.