baber/WOPTO huggingface dataset:
Patent JP-H04203701-A (JP)
Title: Steam generator
Inventor: SAKURAI SATOSHI
IPC: F22B37/56
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the extent of concentration of the scale forming ingredients in the water stored in an evaporation tank in order to reduce the separation of the scale by blowing continuously a little volume of water from the inside of an evaporation tank at the time of steam generation. CONSTITUTION:A controller 17 opens a supply water valve 5 when it receives the instruction to start the steam generation from an operation device 16 and the water supply action in the initial stage is started, and when the water level rises to the low water level L1, a gas valve 3 is opened, and a gas burner 2a burns and an evaporation tank 1 is heated. When the water level rises further and reaches the high water level L2, the supply water valve is closed and the initial stage water supply action stops. When the water level falls due to evaporation down below the low water level L1, the supply water valve 5 is opened again and the water supplying action is made until the water level rises up to the upper water level L2. At the time when the supply water valve 5 is opened again, a valve 12 provided in a discharge water channel 11 is opened and a little volume of water is discharged from the evaporation tank 1.
Patent JP-H06179521-A (JP)
Title: Arranging device for long member
Inventor: INOUE TAKASHI
IPC: B65G47/28
Filed: 1992-12-15
Abstract: PURPOSE:To provide an arranging device which can arrange long members with a high stability and efficiency. CONSTITUTION:This device 1, which aligns required number of long members (a) in a complex condition, is provided with an aligning conveyer 2 which is operated intermittently with a specific distance D, a sliding means 3 which is mounted above the arranging conveyer 2 and slides along the longitudinal direction of the long material (a) interlockingly with the arranging conveyer 2, comb part 4 which is mounted on the sliding means 3 and intervenes between the long members (a) on the arranging conveyer 2, and a roller part 5 which is mounted on the sliding means 3 adjacently to the comb part and is brought into elastic contact with the long material (a) on the arranging conveyer 2. The long member (a) fed intermittently by the arranging conveyer 2 is unraveled at the comb part 4 along the axial direction of the long material (a), and the unraveled long material (a) is pressed elastically at the roller part 5.
Patent JP-H10159430-A (JP)
Title: Pressure joining device for movable wall
Inventor: YAMASAKA NOBUHARU
IPC: E05D15/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To make replaceable a portion of a broken pressure joining device, facilitate the work and reduce costs by separating from a frame a drive part or a principal part of a side pressure joining device in order to eliminate a gap between upper and lower pressure joining devices for fixing a movable wall and the movable wall. SOLUTION: The upper and lower ends of a base material 6 are fixed by means of L-shaped metal elements 7, 7 to an upper reinforcing sash bar 4 and lower reinforcing sash bar 5 horizontally mounted to the upper and lower parts of a frame between vertical sash bars 2, 3. A bracket of the upper and lower pressure joining devices is welded to an arm 9 extending from the sash bar 2 and the arm 9 and the base material 6 are connected by a connection piece fixed to the material 6. If the elements 7, 7 are removed and the connection piece is removed from the arm 9, the material 6 can be separated from the frame 1 and also a side pressure joining device mounted to the material 6 can be separated from the frame 1. The upper and lower pressure joining devices also have a similar constitution.  In the case of a failure of the pressure joining devices, it is not required to remove the whole of a movable wall from the frame 1 to repair it so that convenience and economy can be provided.
Patent JP-H11148100-A (JP)
Title: Decorative sheet using waste of natural leather and its production
Inventor: SAKAMAKI SEIJI
IPC: C14B13/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet formed on an extremely beautiful natural material by effectively using natural leathers having uneven external shape, color and thickness. SOLUTION: This decorative sheet using waste of natural leather is obtained by arranging waste 2 of plural sheets of natural leather having uneven external shape, color and thickness on a plane to form a base sheet 3, laminating the base sheets, bonding the sheets in fixed thickness, cutting the sheets in the direction crossing the laminated face of the base sheets 3 and slicing the sheets into given thickness.
Patent JP-H01174562-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: KIMURA MICHIO
IPC: C08L77/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a polyphenylene sulfide resin composition having improved mechanical properties such as impact characteristics without deteriorating the excellent characteristics of the base resin, by adding a polyamide resin to a deionized polyphenylene sulfide resin. CONSTITUTION:A polyphenylene sulfide resin containing >=70mol.%, preferably >=90mol.% of the recurring unit of formula is subjected to acid treatment (e.g., immersing the resin in an aqueous solution of acetic acid at pH4 and 80-90 deg.C and stirring for 30min), hot-water treatment (stirring the resin in hot water of >=100 deg.C in an autoclave in inert atmosphere) or washing with an organic solvent (preferably N-methylpyrrolidone, acetone, etc.) and the treated resin is washed with water (preferably distilled water or deionized water). (A) 1-99wt.% of the deionized polyphenylene sulfide resin produced by the above process is compounded with (B) 99-1wt.% of a polyamide having a relative viscosity of 2-5 to obtain the objective polyphenylene sulfide resin composition.
Patent JP-H11243224-A (JP)
Title: Photovoltaic element module, manufacture thereof and non-contact treatment
Inventor: TAKEYAMA YOSHIFUMI
IPC: H01L31/05
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To enable connection of photovoltaic element which are light in reliability and are easily automatized, with each other, by a method wherein a medium to absorb light of a specified wavelength is provided on the electrical connection parts of the elements with each other. SOLUTION: Solid lasers even among lasers of wavelengths longer than 0.4 μm specially can easily obtain a high-output laser beam at high efficiency in comparison with a gas laser, and the solid lasers can be miniaturized. Moreover, a YAG laser even among the solid lasers specially can transmit a laser beam through an optical fiber and has such excellent characteristics as the YAG laser can perform a treatment, such as welding, at places apart from a laser oscillator. There, by providing a medium, which absorbs more than 10% of a laser beam, on the welding surfaces of photovoltaic elements, a defective welding is reduced and it is made possible to perform a stable laser welding. In particular, as the medium, it is preferable that the medium has more than 10% of the absorption factor of light at a wavelength range of 0.4 to 0.2 μm, which is that of the solid lasers.
Patent JP-H11151067-A (JP)
Title: Production of expanded pellet feed for culturing fish
Inventor: SATO KEIICHI
IPC: A23K10/38
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject feed having excellent shape retention, excellent shape retainability in water, excellent precipitation resistance in water and so on by charging two kinds of carboxymethylcellulose sodium salts and a polyoxyethylenesorbitan fatty acid ester in a specific ratio and in specified amounts, respectively, based on the powder of feed raw materials into an extruder. SOLUTION: This method for producing an expanded pellet feed for culturing fishes comprises charging the powder of feed raw materials, oils and fats, and water into an extruder, heating and kneading the charged mixture, extruding the kneaded product and subsequently drying the obtained pellets. Therein, (A) the first carboxymethylcellulose sodium salt having a specific viscosity and a specific etherification degree, (B) the second carboxymethylcellulose sodium salt having a specified viscosity, a specified water-absorbing property and a specified etherification degree, and (C) a polyoxyethylenesorbitan fatty acid ester are charged into the extruder in a specific ratio so that the total amount of the components is 0.1-10 wt.% based on the powder of feed raw materials.
Patent JP-H05167849-A (JP)
Title: Image reader
Inventor: FUKUI TOMOYASU
IPC: H04N5/372
Filed: 1991-12-18
Abstract: PURPOSE:To improve an S/N of an image signal at the time of reading an image by obtaining a dark time output of high stability, and to improve the picture quality. CONSTITUTION:A CPU 15 adds successively signal levels of plural scanning portions outputted from a CCD 4 by an adder 11, when a light source is not turned on, stored them in a memory 6, divides the signal levels stored in the memory 6 by the number of scans by a divider 13, when the light source is turned on, averages them, and generated an image signal by subtracting its averaged signal level by a subtracter 7 from the signal level outputted from the CCD 4 at the time of reading an image.
Patent JP-H04202834-A (JP)
Title: Production of underwear
Inventor: TAKIGAWA TAMIYA
IPC: D04B1/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain underwear having many thick separating air layers formed between both knitted fabrics by knitting an inner knitted fabric and an outer knitted fabric in prescribed places with heat shrinkable fiber using an interlock knitting machine, braiding the fabrics and heat-treating the resultant knitted unit. CONSTITUTION:Inner fiber having a low moisture content and low moisture permeability is fed to needles of a dial cylinder and outer fiber having moisture absorptivity is fed to needles of a cylinder. Heat shrinkable fiber is fed between the inner and the outer fibers to operate an interlock knitting machine. An inner knitted fabric (C) and an outer knitted fabric (D) are knitted with the heat shrinkable fiber in prescribed places to provide underwear knitted unit in which many rhombic sections are formed by crossing of positive and negative oblique lines with the heat shrinkable fiber, which is shrunk by heating and drying treatment. Thereby, bulging parts (C') and (D') are projected from the knitted fabrics (C) and (D) by positive and negative shortened oblique lines (E1') and (E2') to form many separating air layers (G), (G)... between the knitted fabrics (C and (D).
Patent JP-H10174215-A (JP)
Title: Train control apparatus
Inventor: TANAKA RYUJI
IPC: B60L15/40
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a train control apparatus which outputs a braking signal so as to stop a train, even when the braking signal cannot be outputted by an automatic train control device and an automatic train operation device because the devices are broken down. SOLUTION: This apparatus is constituted of a light-sending device 1, a light-receiving device 2, a light-receiving-circuit part 3, a braking instruction device 4, an automatic train control device 5, an automatic train operation device 6, braking control devices 7, a monitor viewer 8 and a speed-data generation part 9. Here, when a railroad-station running signal which indicates that a train is running at a railroad station is received from the light-receiving-circuit part 3, a braking instruction is outputted to the braking control devices 7 from the braking instruction device 4 when a train speed exceeds a prescribed speed at every railroad station.
Patent JP-2000159285-A (JP)
Title: Cassette case
Inventor: OGASAKA YOSHIHIRO
IPC: B65D85/575
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To protect a cassette from heat rays without spoiling transparency of a case and to prevent deformation under heat and heat deterioration from occurring to a recording medium such as magnetic tape by a method wherein an external part of the case is formed of transparent resin with a heat ray absorbing agent mixed, or a transparent protective layer including the heat ray absorbing agnet is formed at the external part of the case. SOLUTION: A main body part 2 and a lid part 3 constituting an external part of a cassette case 1 are formed of a heat ray absorbing transparent resin which is made up by mixing a heat ray absorbing agent made of iridium stannic oxide powder having the property of absorbing heat rays with transparent resin. The iridium stannic oxide powder is mixed, while being formed in pellets, with the resin at the rate of a few to several tens percentage, and the pellets are melted and molded by injection molding. Or a transparent protective layer containing a heat ray absorbing agent made of the iridium stannic oxide powder having the property of absorbing heat rays may be formed at the external face or the internal face of the external part of the main body part 2 and the lid part 3, which are molded beforehand of an ordinary transparent resin, of the cassette case 1.
Patent JP-2000158561-A (JP)
Title: Tubular film perforating device
Inventor: SHIBATA TAKAO
IPC: B31B50/83
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To enable only one of the faces of a flat tubular film of a doubly lapped film form to be perforated. SOLUTION: A conveying path 5 for conveying a long-size tubular film 2 is provided and at the same time, a cutting means 7 is provided which moves to the conveying path 5, synchronized with the intermittent feed of the film 2 and comes into contact with the film 2 to form notched holes of a specified shape in the film 2. In addition, an underlay member 13 formed of a magnetizable material is inserted under the film 2 positioned opposite to the cutting means 7, and is retained at a specified position opposite to the cutting means 7 from the outside of the film 2 with the help of a retaining means 14 consisting of a magnet 16.
Patent JP-H07189185-A (JP)
Title: Production of cast-coated paper
Inventor: MIYAKE JUNICHI
IPC: D21H19/36
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for producing cast-coated paper in which the resin-coated paper having especially a high gloss and both excellent label suitability and printability without any unevenness of the gloss and pinholes can stably be produced. CONSTITUTION:This method for producing cast-coated paper is to comprise a zirconium compound in a rewetting liquid in a method for producing the cast-coated paper by applying a coating composition consisting essentially of a pigment and an adhesive onto base paper, drying the coating composition, forming a coated layer for casting, then applying the rewetting liquid to the coated layer, wetting and plasticizing the coated layer, bringing the resultant coated layer into pressure contact with a heated planished drum and carrying out the glazed finishing.
Patent JP-H05148055-A (JP)
Title: Production of joined material of silicon nitride-based ceramics and metal
Inventor: HANAOKA OSAMU
IPC: B32B15/04
Filed: 1991-11-25
Abstract: PURPOSE:To produce a joined material of a silicon nitride-based ceramics and metal without depending upon brazing bonding. CONSTITUTION:A metal foil (e.g. Nb foil) having a free energy change of negative value is sandwiched as an inset material between a silicon nitride-based ceramics and a metal to be joined, >=1.0X10-<3> MPa load is vertically applied to the joining face and the joining system is heated in an N2 atmosphere having <=40ppb water content in a temperature range from a temperature 200 deg.C lower than a solid-phase line temperature of the joining metal to the solid-phase line temperature and joined. Consequently, bond strength does not drop even at high temperature, namely, a joined material of a silicon nitride-based ceramics and the metal having high strength at high temperature is obtained. By this invention, problems of reduction in high-temperature strength of joined material caused by existing brazing bonding can be dissolved and a material having an extremely extended use as a high-temperature structural member can be provided.
Patent JP-H04204634-A (JP)
Title: Automatic controller for camera and enlarger and medium for recording image
Inventor: HIROSE HARUHISA
IPC: G03B7/08
Filed: 1990-11-30
Abstract: PURPOSE:To selectively obtain a picked-up image having a image effect with good degree by automatically deciding plural sets of shutter speed and stop value and taking plural picked-up images whose degree of the image effect is made different. CONSTITUTION:An automatic controller 40 is constituted of a multistage exposure value decision means 110, an exposure deciding and selecting input 112, and an automatic exposure control means 116. The means 110 decides plural sets of shutter speed and stop value in accordance with the output of an exposure meter 102 and the output of the input 112. The means 116 outputs a signal to an automatic exposing means 118 on the outside of the controller 40 in accordance with the output (plural sets of shutter speed and stop value) from the means 110. Thus, the plural images whose image effect is different (degree is different) is easily taken.
Patent JP-H05148891-A (JP)
Title: Cast-in-place concrete execution method and floor form with concrete stopper used for execution thereof
Inventor: MITSUI TATEO
IPC: E04B5/38
Filed: 1991-11-26
Abstract: PURPOSE:To realize the realization to put the right material in the right place by placing cast-in-place concrete for portions of columns and beams separately from cast-in-place concrete for a portion of a floor to execute. CONSTITUTION:Concrete stopped weirs 4 provided with floor upper end reinforced through-holes or having reinforcing ties through anchoring bars are arranged to boundaries between columns 2 and beams 3 of a floor form 1 consisting of half PCa slabs or deck plates, etc. After the assembly, of the form and the bar arrangement are made by means of the weirs 4, cast-in-place concrete 5 for portions of columns and beams is separated from cast-in-place concrete 6 for a portion of a floor with separate concrete. Both concretes 5 and 6 are not mixed each other by the weirs 4 and are integrated into one unit through the anchoring bars, etc., provided to the weirs 4.
Patent JP-H01178621-A (JP)
Title: Bucket controller for power shovel service machine
Inventor: UBUKATA HARUKI
IPC: G01B21/00
Filed: 1987-12-30
Abstract: PURPOSE:To widen a working range, by discriminating whether the position of a bucket a computed by detecting a swing angle, a boom angle, and an arm angle is near a cabin interference range, or not, and by feeding oil pressure to various cylinders with a control valve. CONSTITUTION:By a swing sensor 24, a swing angle theta is detected, and is read in a control system 25. After that, when the swing angle theta is in the range of 0-90 degrees, then a boom angle alpha, an arm angle beta, and a bucket angle gammadetected by a boom angle sensor 21, an arm angle sensor 22, and a bucket angle sensor 23 are read in the system 25. After that, through each data, the tip position of a bucket 4 is computed, and when it is in a previously set cabin interference dangerous-range, then buzzer is actuated for alarm. When it is discriminated that the tip of the bucket 4 is operated on the dangerous side, then regardless of the operation of an operator, oil fed to the respective cylinders of a boom cylinder 5, an arm cylinder 6, a bucket cylinder 7, and a swing cylinder 10 is limited by a control valve 27, and in front of a cabin, the movement of the bucket 4 is stopped.
Patent JP-H06182412-A (JP)
Title: Method for predicting structural distribution of section of bar steel or steel bar
Inventor: FURUKAWA NAOHIRO
IPC: B21B37/00
Filed: 1992-12-16
Abstract: PURPOSE:To improve the yield by executing three dimensional rolling analytical calculation, temperature analytical calculation of temperature distribution in a section, considering strain in the section, rate of strain and temperature distri bution and predicting the final structure. CONSTITUTION:Procedures 1-6 are calculated successively and the distribution of structure of sections of a bar steel etc., is predicted based on them. In the procedure 1, strain, rate of strain and temperature distribution on the outlet side of rolling are calculated. In the procedure 2, the change of the temperature distribution in the section between passes is calculated. In the procedure 3, gammarecrystallization structure, unrecrystallization structure, distribution of residual strain are calculated. In the procedure 4, these calculation results are calculated continuously and repeatedly and calculations of gamma grain structure, residual strain, temperature distribution state are completed. In the procedure 5, change of temperature distribution is calculated and, in the procedure 6, the final structure distribution after cooling is completed is calculated. In this way, the structure of the final product of the bar steel, etc., in which ununiformity of the structure in a section is generated can be predicted.
Patent JP-2001156783-A (JP)
Title: Dynamic virtual channel management circuit and system using it
Inventor: TOUDEN OSAO
IPC: H04L47/76
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic virtual channel management circuit that can extract only a virtual channel of an AAL type 5 that is processed in the unit of frames and register it to a VC management memory means so as to allow a network device not obtaining virtual channel contract information to conduct processing in the unit of frames and to provide a system using the dynamic virtual channel management circuit. SOLUTION: The dynamic virtual channel management circuit is provided with an AAL 5 detection means 22 that monitors a payload identifier field of a header of an input ATM cell to detect a virtual channel of an AAL type 5 and a VC management memory means 26 that registers and manages contract information of the virtual channel detected by the AAL 5 detection means 22 by each virtual channel. Thus, the dynamic virtual channel management circuit can extract only the virtual channel of the AAL type 5 processed in the unit of frames and register it to the VC management memory means.
Patent JP-H10176859-A (JP)
Title: Cold and hot water circulating type cooling and heating system
Inventor: KOBAYASHI MASATOMO
IPC: F24F11/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a circulating pump from being damaged due to a trouble at a communicating line or the like by a method wherein an operation of a heat source machine or a heat exchanging device is started or stopped in cooperation within an indoor device without providing any communicating line between the heat source machine or the heat exchanging device and the indoor device. SOLUTION: A pressure switch 8 and a solenoid valve 8a are fixed in advance to a cold water or hot water supply pipe 3 connecting a heat exchanger device 1 and an indoor device 5, an operation switch 5b of the indoor device 5 is turned ON, a reduction in pressure within the cold water or hot water going pipe 3 generated when the solenoid valve 5a is opened is detected to supply electricity to a driving motor 2a for a circulating pump 2 and then secondary cold water or hot water is circulated within a system so as to perform a cooling operation or a heating operation. Then, the operation (the cooling and heating operation) of the circulating pump 2 is stopped in response to an increased pressure within the cold water or hot water supply pipe 3 generated when the solenoid valve 5a is closed.