baber/WOPTO huggingface dataset:
Patent JP-H07190276-A (JP)
Title: Connection structure for gate valve
Inventor: KAWAMURA TSUTOMU
IPC: F16L21/08
Filed: 1993-12-27
Abstract: PURPOSE:To attain a connection structure which is hardly damaged at a boundary between a reciption port and a standing pipe by connecting a reciption port side processing piece to an inserting port side pressing piece by means of a connection member. CONSTITUTION:An inserting port 4 of a pipe body 3 is inserted into a reception port 2 of a gate valve 1. A rubber packing 21 is then sandwiched between an inner peripheral surface of the receiption port 2 and an outer peripheral surface of the inserting port 4, bringing about a water-tight condition. A receiption port side pressing piece 6 has an arcuate shape to be in close contact with substantially half of the outer peripheral surface of the reciption port 2. Its length is composed of a main body 61 having one fifth of length E of the reciption port 2, and a connection piece 62. Substantially whole circumference of the reciption port 2 is sandwiched between two reciption port side pressing pieces 6, 6 in a close fitting condition for reinforcing. An inserting port side pressing piece 7 is composed of an arcuate main body 71 in close contact with substantially the half of the outer peripheral surface of the inserting port 4 and a connection piece 72. When both side connection pieces 72 are connected to each other by means of a bolt and nut across the inserting port 4 and fastened, they are installed at the outer peripheral surface of the inserting port 4. A connection piece 8 connects the reception side pressing piece 6 to the inserting port side pressing piece 7. As a result, the inserting port is prevented from escaping from the reciption port.
Patent JP-H10159342-A (JP)
Title: Concrete material charging device and concrete material charging method using it
Inventor: IWASE FUMIO
IPC: E04G21/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a construction method forming concrete of high density and excellent strength, durability, and the like, concerning a concrete material charging device and a concrete material charging method supplementally pressing cement and an aggregate into placed ready-mixed concrete, particularly related to placing of concrete of large water content. SOLUTION: This charging device 1 is provided with an operation handle 3, a rotationally driving means 4, and a helical screw blade 5 rotating by receiving power from the rotationally driving means 4 and pressing cement and/or aggregate into concrete. When concrete of large water content is placed by means of this device 1, cement and an aggregate are supplementally pressed in by the screw blade 5, and hence concrete of high density and excellent strength, durability, and the like is formed.
Patent JP-H07188315-A (JP)
Title: Method for producing vinyl chloride polymer
Inventor: YAMAMOTO RYOSUKE
IPC: C08F2/24
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a polymer large in a gelling and melting rate and a bulk density and good in moldability by polymerizing vinyl chloride monomer, etc., while raising the polymerization temperature with time, and subsequently adding a chain transfer agent, when the polymerization reaches a specific polymerizatior conversion. CONSTITUTION:Vinyl chloride monomer or a mixture containing the vinyl chloride monomer as a main monomer and further another copolymerilzable monomer (e.g. ethylene) is polymerized in the presence of the partially saponified product of polyvinyl acetate and a polymerization initiator in an aqueous medium, while the polymerization temperature is raised within a raising change width of 2-35 deg.C with time in a period occupying >=50% of the whole period during when the polymerization reaction proceeds. When the polymerization conversion reaches 40-70% based on the charged vinyl chloride monomer, a chain transfer agent (e.g. 2-mercaptnethanol) is added to the polymerization system to obtain the objective vinyl chloride polymer large in a gelling and melting rate and a bulk density and excellent in moldability.
Patent JP-H04197282-A (JP)
Title: Pinball machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1990-11-28
Abstract: PURPOSE:To constitute the pinball machine so that anybody can easily drop down a hit ball by one piece each to a position desired by a player by providing a ball discharge device for discharge the ball by one piece each in accordance with each of ball discharge ports on the back side of a game board, and providing a selecting device for selecting and driving one of the ball discharge devices on the front of the pinball machine. CONSTITUTION:When one of ball discharge solenoids 25a-25e is selected by a selecting lever 12 provided on the front of a pinball machine 1, a hit ball is discharged by one piece each from ball discharge ports 24a-24e corresponding to its ball discharge solenoids 25a-25e. In this case, plural ball discharge ports 24a-24e are formed in parallel in the horizontal direction on the upper part of a game area 23. In such a way, by selecting the ball discharge solenoids 25a-25e corresponding to the ball discharge ports 24a-24e desired by a player, the hit ball can be dropped down by one piece each from the ball discharge ports 24a-24e intended by the player, and by changing a ball discharge port 24 in accordance with a state of a prize-winning device and a prize-winning port, etc., on a game board 20, an unprecedented game can be enjoyed.
Patent JP-H02179073-A (JP)
Title: Adaptive tree coding system for picture signal
Inventor: MORIGUCHI YOSHIYUKI
IPC: H04N19/119
Filed: 1988-12-28
Abstract: PURPOSE:To attain the coding at a low bit rate by applying coding till a picture element to be coded at a future point of time from a coded picture element so as to select an optimum path. CONSTITUTION:The predicted error of a picture signal X is obtained by adding (5) a sample value to a predicted sample value of a prediction device 2a and the result is outputted to a quantizer 1a. A picture is split into a prescribed block by the quantizer 1a and a quantization level with an excellent coding efficiency is decided for each block. The predicted error signal quantized in this way is coded by a tree coder 4 and a coded signal Y is outputted while a path is selected to obtain a minimum quantized distortion is obtained by taking it account how much effect is given to the succeeding quantizing characteristic by the quantized output at the coding.
Patent JP-H03194079-A (JP)
Title: Snow melting device
Inventor: TAKADA MASANORI
IPC: E04H9/16
Filed: 1989-12-22
Abstract: PURPOSE:To simplify an executing work by incorporating a heater member in each of partition bag parts formed in a bagform body having flexibility and heat transfer properties, and feeding a power to the heater member being a bagform body placed in a snow melting position to melt snow. CONSTITUTION:A bagform body 6 having flexibility and heat transfer properties is partitioned to form a plurality of partition bag parts 7. A cord 8 of a heater member 3 incorporated in the bag part 7 is connected to a heater control part 12 through a lead-out part 9. The size of the bagform body 6 is planned according to the roof area of a building and a snow melting position, and the bagform bodies are placed on a roofing tiles. Snow lying on a roof material is molten by means of a power fed from the control part 12 to the member 3. Thus, an executing work is simplified.
Patent JP-H03191358-A (JP)
Title: Functional hybrid compound and thin film by sol-gel method
Inventor: SANTOKU ESU BAADESHIYA
IPC: G03G5/085
Filed: 1990-11-29
Abstract: PURPOSE: To obtain a material for a photosensitive image forming member having such special function as to impart various desirable electrical and mechanical properties by using a compd. having specified sub-units. CONSTITUTION: An inorg. glassy sub-unit, a flexible org. sub-unit and a functional photosensitive sub-unit are chemically bonded by hydrolysis and condensation to obtain a hybrid material. The inorg. glassy network sub-unit is obtd. from arbitrary many inorg. substances subjected to hydrolysis and condensation, e.g. alkoxides and acids. The flexible org. sub-unit is, e.g. a polymer having mechanical properties to be preferably imparted to the hybrid material. The functional sub-unit is selected so that the hybrid material has various properties such as peelability, dielectric property, desirable electrophotographic, electrical, magnetic and optical characteristics. The hybrid material is mechanically stable and imparts electrical, mechanical and other properties necessary for a photosensitive image forming member.
Patent JP-2000163626-A (JP)
Title: Printed matter and method and device for discriminating its authenticity
Inventor: SUDO NORIYUKI
IPC: B42D15/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a printed matter which can be discriminated stably and surely for authenticity with high repetitive accuracy and a method and device for discriminating the authenticity of the printed matter. SOLUTION: A printed matter has printed streak sections 3 each of which contains (q) (q>=2) linear streaks having a prescribed width and arranged at prescribed intervals (p) and has a microwave reflecting characteristic and a prescribed bunked amount of ink at m (m>=1) spots in a partial area. The authenticity of the printed matter is discriminated in such a way that the reflected wave level H corresponding to an area to be detected contained in each of the streak sections 3 provided at (i) (1<=i<=m) spots constituted of streaks drawn in the same direction as the direction of amplitude of a microwave flux from the reflected wave levels 7 measured by radiating the microwave flux upon the printed matter and the reflected wave level L corresponding to the area contained in each of the streak sections 3 provided at (j)(l<=j<=m)  spots constituted of streaks drawn in the direction perpendicular to the above direction of amplitude and calculating the difference (H-L) or ratio (H/L) between the levels H and L.
Patent JP-H07186365-A (JP)
Title: Method and device for transferring image
Inventor: SHINOZAKI MICHIO
IPC: B41F16/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an image transfer device capable of simultaneously transferring images on the top and rear surfaces of a card. CONSTITUTION:A transfer film in use is provided with a top surface transfer area to be transferred to a top surface of a card 5 and a rear surface transfer area to be transferred to a rear surface of the card 5 formed on one transfer surface thereof. The transfer film is folded in a V-shaped form by support rollers 12, 12 and the card 5 so that the top surface transfer area and the rear surface transfer area are symmetrically positioned. The card 5 is positioned in a position where the top surface transfer area of the transfer film 2 faces the rear surface transfer area thereof. The card 5 is contact bonded under heat by heat rollers 24, 24 through the transfer film 2.
Patent JP-H08248932-A (JP)
Title: Discrimination method of mixed picture pixel data format in data stream
Inventor: EDOWAADO KERII EBANSU
IPC: G09G5/395
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide image pixel data form identifying method and a device thereof by which a form of an image pixel data is identified in a data stream which may possess a plurality of data forms. SOLUTION: For identifying a data form of an image pixel, pixel data are read, an output channel is selected in compliance with at least one specific value, which identifies a data form, of at least one bit in each of the received pixel data, and the pixel data is fed to the selected output channel. A circuit in an image graphics controller following this method and a computer system provided with a circuit following this method are also provided.
Patent JP-H10178788-A (JP)
Title: Micro-positioner system
Inventor: JACOBSEN STEPHEN C
IPC: H02N1/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately adjust the position and motion of an armature at a high speed with high power by appropriately arranging passive conductors on a base as passive elements and selectively controlling the position and motion of the armature relatively to the base by changing the voltage levels at the passive conductors on the base. SOLUTION: Conductor elements 40a and 40b are appropriately arranged on a base member 12 containing the sapphire substrate of an armature 20 as passive elements and the elements 40a and 40b are connected to a controller 44 through amplifiers 46a and 46b, respectively. The controller 44 selectively changes the position and motion of the armature 20 relatively to the base member 12 through the amplifiers 46a and 46b by changing the voltage levels at the elements 40a and 40b. Therefore, the position and motion of the armature 20 can be adjusted accurately and highly efficiently at a high speed with high power and a high advantage.
Patent JP-H07184882-A (JP)
Title: Apparatus for measuring angle of curved part of living body
Inventor: OKUDA TOSHIHITO
IPC: A61B5/11
Filed: 1993-12-28
Abstract: PURPOSE:To make an angle detecting position follow smoothly the moving locus of the rotating center of a curved part when the curved part of a living body extends and contracts. CONSTITUTION:A pair of fixing members 4 and 5 fixed on positions of both sides pinching a curved part 3 of a living body, arms 6 and 7 fixed slldably on these fixing members, a connecting member 8 connecting freely rockingly one end parts of these arms, an angle detector 9 fixed on this connecting member 8 and detecting the included angle formed by both arms 6 and 7, and elastic members 10 and 11 holding these arms at a neutral position to the fixing members under a condition where both arms 6 and 7 are positioned straight forwardly, are provided.
Patent JP-H03200571-A (JP)
Title: Double packaging article
Inventor: MATSUI HIROSUKE
IPC: B65D81/02
Filed: 1989-12-22
Abstract: PURPOSE:To prevent the degradation of quality of foods and prevent the damage and deformation of the contents by filling gas to form a protection space by packaging retort foods and foods relating to said foods in an ultraviolet shielding packaging bag. CONSTITUTION:A retort pouch 1 is made from stretched polypropylene etc., which has heat resistance and transmit ultraviolet rays. A retort food 2 is combined with a food 3 having relation to the food 2. For example, potato is combined with butter, gruel with pickled ume. Foods combined in such manner are packaged, into one piece, in an ultraviolet shielding packaging bag 4. When the retort food 2 and the food 3 are packaged and gas such as nitrogen gas, air etc., is filled into the bag 4 to form a protection space 5, the food 2 or the food 3 prevents the damage of the contents such as snack cakes etc.
Patent JP-2000163668-A (JP)
Title: Configuration setting device for disaster prevention system
Inventor: YAMANE SATORU
IPC: G08B26/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a configuration setting device for a disaster prevention system which can display the set states of a plurality of fire starting stairs and interlocked stairs in an easily distinguishable state and can execute the addition and deletion of configuration setting of the stairs without giving a burden to a setter, because the system can set the addition and deletion by properly using the left click and right click of a mouse. SOLUTION: The input-output section 32 of a personal computer B is connected to the input-output section 5-2 of the main control unit of the main body A of a disaster prevention system through a communication means. Stair- wise interlock setting is executed at the computer B by displaying a menu picture and fire starting stairs and interlocked stairs are set on the screen of the displaying section 31 of the computer B. Then the set fire starting stairs and interlocked stairs are registered and transmitted to the main control unit side.
Patent JP-H04203323-A (JP)
Title: Air intake device of engine
Inventor: AKAGI YUJI
IPC: F02B55/16
Filed: 1990-11-29
Abstract: PURPOSE:To provide stable combustion with high efficiency by providing check valves in air intake delayed closing passages which communicate delayed closing circulation flow ports of respective cylinders with delayed closing intake ports of the other cylinders, and fuel injection valves at the downstream of the check valves to make mixture in a layered condition. CONSTITUTION:There are provided delayed closing circulation flow ports 25a, 25b which close later than air intake ports 11a, 11b, and delayed closing intake ports 26a, 26b which are positioned near the leading side than the delayed closing circulation flow ports 25a, 25b and opened at the latter half of the air intake stroke in respective cylinders 3, 4 in a rotary piston engine 1. In this constitution, there are provided air intake delayed closing passages 27a, 27b which communicate delayed closing circulation flow ports 25a, 25b of the respective cylinders 3, 4 with delayed closing intake ports 26a, 26b. Besides, check valves 28a, 28b which allow flow from the delayed closing circulation flow ports 25a, 25b side are provided in the air intake delayed closing passages 27a, 27b, and fuel injection valves 29a, 29b are provided at the downstream of the check valves. By this, it is thus possible to make fuel into particulates by high-speed flow due to air intake delayed closing, and make mixture in a layered condition.
Patent JP-2000139307-A (JP)
Title: Float-stopping rubber
Inventor: OZAKI TOSHIHIDE
IPC: A01K93/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a float-stopping rubber capable of being exchanged even if a leader is not removed, to solve the problem of troublesome caused by the leader to be also required to be removed when the float is exchanged, because there are a lot of kinds of floats used in fishing, and they are used by properly exchanging to each other according to the situation, and further to make the fishing more pleasant. SOLUTION: This float-stopping rubber made of a hollow rubber material 1 has an opening 3 formed on one side, and an outer package fixed on the outside as a reinforcement made of a metal, a plastic, etc., to impart a strength thereto.
Patent JP-2000159464-A (JP)
Title: Variable-speed passenger conveyor
Inventor: FUJINO ATSUYA
IPC: B66B21/12
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To dispense with link mechanisms for interconnecting consecutive pallets from variable-speed passenger conveyors of a type where pallets are adjustable in their interval. SOLUTION: This variable-speed passenger conveyor comprises low-speed driving chains 4 engaged with pallets and driven at a constant low speed, high- speed driving chains 8 driven at a constant high speed, acceleration driving chains 6 for driving the pallets at an accelerated speed, and deceleration driving chains 10 for driving the pallets at a decelerated speed. The plural acceleration and deceleration driving chains 6 and 10 are driven by respective accelerating and decelerating motor means each actuated individually by a single motor. The accelerating and/or decelerating driving chains 6 and/or 10 are a plurality of driving chains adapted to operate at an independent speed and/or acceleration and mesh with at most one set of pallets at one time to drive them only. The variable-speed passenger conveyor is thus simplified in its acceleration/ deceleration sections.
Patent JP-H08172951-A (JP)
Title: Method for growing algae
Inventor: HATTORI TADAMASA
IPC: C12N5/04
Filed: 1994-12-22
Abstract: PURPOSE: To provide a method for obtaining a high epiphytic and growth ratios without discharging seeds and seedlings during the culture in a growth environment. CONSTITUTION: This method for growing algae is to entrap a precursor of algae capable of being a frond of the algae by reproduction and/or growth and/or the frond together with a culture solution in a spawn entrapping capsule formed by joining a protecting cover part on the water surface side comprising a biodegradable membrane to an epiphytic bed part on the substrate side comprising a nonbiodegradable membrane, form an entrapped material of the precursor of the algae and/or frond, immobilize the entrapped material through the epiphytic bed part on the substrate side on the substrate, throw the immobilized material into a growth environment and carry out the culture.
Patent JP-H09174942-A (JP)
Title: Color image forming device
Inventor: SHOGETSU MASAHITO
IPC: H04N1/23
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To materialize a high quality color image printing, in which color slur is very small, by a method wherein the precise detection of the amount of the slur of the transferred positions of respective color image is materialized by a simple and an inexpensive constitution in a color image forming device such as a double drum type electrophotographic printer or the like. SOLUTION: A main scanning direction positional slur detecting mark 40A (or 40B) and a sub-scanning direction positional slur detecting mark 41A (or 41B) are formed on a conveyor belt 17 at the almost same positions in the main scanning direction. At the same time, one image sensor 35A (or 35B) for picking up as one-dimensional image in the direction, the angle between which and the main scanning direction is a specified one, is installed in combination as a first mark reading means for reading the mark 40A (or 40B) and a second mark reading means for reading the mark 41A (or 41B). The image sensor 35A (or 35B) is so constituted as to respectively pick up and read the mark 40A (or 40B) and the mark 41A (or 41B) simultaneously.
Patent JP-H05142932-A (JP)
Title: Image forming device
Inventor: YOSHIDA MAYUMI
IPC: G03G15/08
Filed: 1991-11-25
Abstract: PURPOSE:To provide the image forming device which prevent the generation of an abnormal image by providing a cleaning system which well maintains the image density while executing high-speed development and completely remove the residual toners on a photosensitive body. CONSTITUTION:This image forming device has a 1st sleeve 7a which removes the toners remaining on a photosensitive body 1 after transfer and develops the latent image formed on the photosensitive body 1 and a 2nd sleeve 7b which exists on the downstream side of this 1st sleeve 7a and further, develops the image developed by the 1st sleeve 7a by compensating the density thereof. The device has also a control means 19 which controls the developing bias voltages of the 1st sleeve 7a and the 2nd sleeve 7b at respectively varying values. Further, ratios of the distance between the respective sleeves 7a, 7b and the photosensitive body 1 and the distance between the sleeves 7a, 7b and a regulating plate 7c for regulating the amt. of the toners are individually set.
Patent JP-H11173504-A (JP)
Title: Antibend structure for radiation superheater of boiler
Inventor: MASUMURA TOMIYASU
IPC: F22G3/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a panel comprising superheating tubes being coupled with respective subdivided outlet headers from being bent by further subdividing the panel and suspending each outlet header by means of a suspension member. SOLUTION: A panel 10 comprising superheating tubes 9 being coupled with respective outlet headers 8 subdivided into required number of sections if further subdivided into required number of sections and each outlet headers 8 is suspended by means of a suspension member 7, e.g. a constant hanger, such that a desired lifting force is imparted. A communication pipe 11 coupled with an inlet header 5 is also coupled with a drain pipe 18. Even if drain flows back from a primary spray communication pipe manifold and a primary spray communication pipe on the downstream side of the outlet headers 8 into the superheating tube 9 at the time of starting a boiler from cold state, temperature difference between the superheating tubes 9 is suppressed in each panel 10.  Furthermore, strain of each outlet header 8 is suppressed because it is suspended individually and fluctuation of strain is suppressed.