baber/WOPTO huggingface dataset:
Patent JP-H0537787-A (JP)
Title: High efficiency coder and high efficiency decoder
Inventor: SUMINO SHINYA
IPC: G06T9/00
Filed: 1991-07-29
Abstract: PURPOSE:To reduce visual coding distortion by varying a multiplier for a block signal at a same position of a block on a pattern corresponding to an in-block mean value of a signal including much saturation. CONSTITUTION:Since input signals 1a, 1b, 1c are subjected to orthogonal transformation, an in-block mean value is equal to a DC component of the orthogonal transformation. When an input signal includes much of saturation information, the in-block mean value of the input signal is checked and when it is small, since distortion of a color signal is not clear, a multiplier of each of multipliers 22a, 22b, 22c is decreased by using parameters 21a, 22b, 22c from a DC detector 20 so as to implement higher compression. Then when a coding rate is larger than a prescribed rate by a parameter 6 given externally, the multiplier of the multipliers is decreased for higher compression. Thus, the compression rate is controlled easily depending on the saturation and visual coding distortion is reduced.
Patent JP-S6347573-A (JP)
Title: Valve
Inventor: MIZOBUCHI SHOTARO
IPC: F16K29/02
Filed: 1986-08-13
Abstract: PURPOSE:To aim at improvement in durability as well as to prevent a handling fluid from contamination, by keeping off the occurrence of abrasive powder due to solid contact, in case of a flow regulating valve for a liquid 1 of a medicine or the like. CONSTITUTION:At least one kind of materials selected out of a permanent magnet, conductive materials or hysteretic materials is buried in a valve body 22, and this valve body 22 is made rotatable at an optical position by a rotating magnetic field. And, each dynamic pressure generating groove is formed in either of surfaces, where the valve body and a partition wall 1c or the member locked to this partition wall 1c are opposed to each other, and also either of surfaces, where the valve body 22 and a part of a position adjusting mechanism of the valve body 22 are opposed to each other. With this constitution, solid contact is in no case entailed there, therefore durability is improved, and contamination of a handling fluid is prevented from occurring.
Patent JP-H0719022-A (JP)
Title: Exhaust muffler for engine
Inventor: UENOYAMA KAZUYUKI
IPC: F01N1/12
Filed: 1993-07-02
Abstract: PURPOSE:To improve muffler effect without increasing its production cost by providing a plurality of communicating covers for forming communicating paths among adjacent muffler tubes and an introduction port for exhaust air and an exhaust port for exhaust gas. CONSTITUTION:A plurality of exhaust muffler tubes 4a-4d in which spiral paths 3 are formed in the same direction by helices the arranged parallely between an inner cylinder 1 and an outer cylinder 2 for forming a double cylinder. They are communicated by communicating covers 5a-5c for communicating by two muffler tubes 4a and 4b, 4b and 4c and 4c and 4d respectively so as to form one communicated muffler path by the four muffler tubes 4a-4d. An exhaust air introduction port 7 is formed on the upstream side of an upstream end side muffler tube 4a for communicating at the communicating path 6a of the communicating cover 5a. An exhaust port 9 is formed on the downstream side of a downstream end side exhaust muffler tube 4d communicated from the communicating path 6c of the communicating cover 5c. Thus, an engine can be miniaturized and put in its compact structure securely and also muffler effect can be improve without increasing its production cost.
Patent JP-H0915473-A (JP)
Title: Filter case
Inventor: KAWAI TORU
IPC: G02B7/00
Filed: 1995-06-29
Abstract: PURPOSE: To attach an optical filter to the front surface of a photographing lens with good attaching/detaching operability by constituting the optical filter and a filter case housing the optical filter of two filter caps having appropriate constitution. CONSTITUTION: The optical filter 3 is housed inside the filter case 100 having the filter cap 1 and the filter rear cap 2. The optical filter 3 is constituted of a color filter and a polarizing filter and is provided with a knurling tool 3a engaged with the knurling tool 1b of the filter cap 1 so as to prevent rotation and a screw part 3b engaged with a screw part 2a formed on the inner periphery of the rear cap 2 on the outer peripheral part of the circular filter. The filter cap 1 has a pawl part 1a and a knurling tool 1b on its inner peripheral surface, and the pawl part 1a is caught at the end of the outside diameter of the filter 3. The knurling tool part 1b is engaged with the knurling tool 3a of the outside diameter part of the filter 3 so as to prevent the relative rotation.
Patent JP-S6164423-A (JP)
Title: Method and device for manufacturing flexible double tube
Inventor: NOSE TATSURO
IPC: B29C48/11
Filed: 1984-09-07
Abstract: PURPOSE:To cover an inner tube with an outer tube under a condition that both of the tubes are separated mutually by a method wherein the outer tube is extruded with a space between the outer surface of the inner tube and air is blown into a space between the inner and outer tubes simultaneously with the extrusion of the outer tube. CONSTITUTION:The inner tube 1, formed previously, is pulled out of an inner tube guide hole 4 through an inner tube guide path 3. In this case, synthetic resin, forming an outer tube, is extruded and formed into a tubular shape through the path 7 and an extruding hole 8 so as to cover the outside of the inner tube and is received together with the inner tube. The inner tube guide hole 4 is arranged with a space between the outer tube extruding hole 8, therefore, the inner tube and the outer tube form separated condition upon extruding the outer tube. Air, introduced from an air introducing port 5, is injected from an injection port 6 into a space between the inner and outer tubes, cools at least the inner surface of the outer tube to solidify it quickly and the inner and outer tubes maintain respectively separated condition without being bonded by fusing.
Patent JP-S5889711-A (JP)
Inventor: TAKAHASHI SUSUMU
IPC: D21H13/14
Filed: 1981-11-25
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-S6167512-A (JP)
Title: Inclined rolling mill of pipe
Inventor: KAGAWA MASAHIRO
IPC: B21B25/00
Filed: 1984-09-11
Abstract: PURPOSE:To support stably a blank pipe under rolling and to perform smooth rolling by the simple structure arranging a guide member between a pair of rolling rolls and the roller shoe being located in the rotating progress direction for the rolling zone of each rolling roll. CONSTITUTION:A guide plate 14 as a guide member is arranged between a pair of rolling roll 1 and the roller shoe 11 located in the rotating progress direction for the rolling zone of each rolling roll 1 for preventing the generation of a flare of a blank pipe. The position of the guide plate 14 is selected as follows. Namely at the rolling time of the center part of the blank pipe 5 there is no contact with the blank pipe 5 and at the rolling time of the tip part and rear end part of the blank pipe 5 the contact with the blank pipe 5 is enabled and it is made so as to prevent the blank pipe 5 to be flared with the plastic buckling.
Patent JP-S6080350-A (JP)
Title: Automatic answering telephone set
Inventor: HASHIMOTO KAZUO
IPC: H04M1/65
Filed: 1983-10-10
Abstract: PURPOSE:To attain the running of a reproduced message to the next message region by operating a predetermined step in a subroutine when a remote control signal comes to a recorded region for a long time while a message is reproduced for listening. CONSTITUTION:When a remote control signal is inputted, it is detected by a remote control signal detection circuit 10, a CPU is interrupted and a subroutine REMOTE is executed. The routine sets a flag to logical 1, restores a reception tape TP-2 to the origin and changes over the mode to the reproduction mode when the tape reaches the origin. When the recorded remote control signal is reproduced at the reproducing state, it is detected by the detection circuit 10, the subroutine REMOTE is executed again, but since the flag is set to logical ''1'' this time, the remote control signal is made listen to a caller as an intermittent signal.
Patent JP-H1098684-A (JP)
Title: Automatic providing method for video program compressed expression with format suitable for electronic search and retrieval
Inventor: CRAWFORD GIBBON DAVID
IPC: G06F17/30
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To automatically and satisfactorily perform compressed expression of a video program by selecting a typical frame or a picture from the video program and connecting the selected frame or the video with components as sound and text, etc., regarding them. SOLUTION: The video program is compressed by selecting the frame as the typical frame from all successive frames. And considerably accurate display of the entire video program is obtained from all scenes of the video program by allowable information loss by a series of the typical frames. In this case, a compression method is to execute sampling based on the contents of the video program. Consequently, all visual information of the original video program is not contained in a series of the selected frames, however the frames are coupled with the sound and closed caption text, etc., which are part of the original program, consequently, it is enough to provide the information of the video program by a compressed format.
Patent JP-H0534484-A (JP)
Title: Cooling facility of nuclear power plant
Inventor: ARAI KENJI
IPC: G21C15/18
Filed: 1991-07-29
Abstract: PURPOSE:To remove decay heat effectively by exhausting non-condensed gas in a heat exchanger tube of a heat exchanger and by avoiding accumulation of the non-condensed gas in the heat exchanger tube even when there is no difference between the pressure of a dry well in a nuclear reactor containment and the pressure of a suppression chamber. CONSTITUTION:A cooling water chamber 20 is provided between a nuclear reactor pressure container 1 in a nuclear reactor containment 11 and a heat exchanger 4 in a cooling water pool 6 for a dry well cooler outside the nuclear reactor containment 11. The cooling water chamber 20 and the nuclear pressure container 1 are connected to one another through an emergency cooling system water filling pipe 19, among the cooling water chamber 20, the heat exchanger 4 and a condensed water return pipe 17. A height h1 of a contact point (a) of the condensed water return pipe 17 is higher than a height h2 of a contact point (b) of the emergency water filling pipe 17.
Patent JP-H0829285-A (JP)
Title: Chassis
Inventor: WATANABE KENICHI
IPC: G01N19/02
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a chassis which eliminates or alleviates a change in the attitude of a car body in a cornering operation, an acceleration, a deceleration or the like by a method wherein the magnitude of a force generating the inclination of the car body is found directly from the action of the moment of inertia from the direction of a frictional force and from the difference in an angle formed by lines connecting landing points to each other. CONSTITUTION:When a frictional force 5 is generated in the landing-point center 2 on a road surface 3, a force 4 as the action of the moment of inertia is generated in the center of gravity 1. At this time, when the landing-point center 2 does not exist on the extension line of the force 4, a resultant force 6 is generated. The magnitude R of a force generating the resultant force 6 is expressed as R=Gw (sin A) when weight applied to a wheel is designated as (w), the magnitude of the force 4 is designated as G and an angle formed by a line 8 connecting the center of gravity 1 to the landing-point center 2 and by the road surface 3 is designated as A. The resultant force 6 is a force perpendicular to the force 4 with reference to the landing- point center 2, and its magnitude F is expressed as F=R [sin (A+90)]. The resultant force 6 acts on a landing point while it is displaying a tarnsient characteristic caused by the actual distance between the center of gravity 1 and the landing-point center 2.
Patent JP-H0785181-A (JP)
Title: Accounting processing system
Inventor: NOMOTO AKINORI
IPC: G06Q10/00
Filed: 1993-06-30
Abstract: PURPOSE:To facilitate accounting processing of deposited and paid data by interlocking a basic financial affairs system with an allowance calculation system provided with an allowance calculation entry section, an arithmetic operation processing section and an allowance calculation data storage section. CONSTITUTION:The system is made up of a basic financial affairs system 16, an allowance calculation system 20, a banking system 30, a payment record generating system 40, and a corporation tax local tax calculation system 50, and they are interlocked with each other as shown in arrow marks 1-6 respectively. That is, the caption 1 indicates interlocking between the basic financial affairs system 16 and the allowance calculation system 20, the caption 2 indicates the interlocking between the allowance calculation system 20 and the banking system 30, the caption 3 shows the interlocking between the basic financial affairs system 16 and the banking system 30, the caption 4 depicts the interlocking between the basic financial affairs system 16 and the corporation tax local tax calculation system 50, the caption 5 indicates the interlocking between the payment document generating system 40 and the basic financial affairs system 16, and the caption 6 shows the interlocking between the payment record generating system 40 and the allowance calculation system 20.
Patent JP-H1028605-A (JP)
Title: Concealed fastening structure for accessory
Inventor: TAGUCHI HIDEO
IPC: A44C5/18
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a concealed structure by which an end and the other end of an accessory main body can be surely fastened and separated easily. SOLUTION: A concealed structure has an engaging hole 5 provided in an end 2 of an accessory body 1, a frame 6 rotatably provided on the other end 3 of the accessory body 1, through which the end 2 passes, a pin rod 7 projecting from the rear side of the frame 6 to be inserted into the hole 5 engageably and removably and a push-type concealed mechanism 8 provided on the other end 3 to engage with and separated from the pin rod 7. The end 2 of the accessory 1 is passed through between the rear side of the frame 6 and the front side of the other end 3, the pin rod 7 is engaged with the hole 5, and the pin rod 7 projecting from the rear surface of the end 2 is engaged with the other end 3 by the push-type concealed mechanism 8 to fasten the end 2 and the other end 3.
Patent JP-H0718848-A (JP)
Title: Fitting for mounting wall joint of scaffold
Inventor: IWASAKI YOSHIAKI
IPC: E04G5/04
Filed: 1993-06-30
Abstract: PURPOSE:To easily and quickly attach fittings for mounting the wall joints of a scaffold, in constructing a building with exterior wall panels. CONSTITUTION:Fittings for mounting wall joints are attached to a steel pole using a head joint between a pair of exterior wall panels each with side edge portions disposed on the outside face of the steel pole. The fittings 1 for mounting wall joints comprise a fitting 2 to be screwed and a wall joint bolt 3. The fitting 2 to be screwed is formed into an oblong block shape that fits into an indoor-side portion within the head joint, and is provided with a screw hole 4 for attaching it to the steel pole and a tapped hole 5 for joining with the joint bolt. The wall joint bolt 3 comprises a shank 8 having a male screw 8a at its end that is driven into the tapped hole 5 of the fitting 2 to be screwed, and a female screw member 9 leading to the end of the shank 8 to mount wall joints. The fitting 2 to be screwed is passed through the head joint, disposed on the outside face of the steel pole, and held in position by means of a drill-equipped tapping screw 6. The male screw 8a at the end of the shank of the wall joint bolt 3 is driven into the tapped hole 5 of the fitting 2 to be screwed.
Patent JP-S6250454-A (JP)
Title: Manufacture of aluminized steel sheet keeping well luster of aluminum layer at high temperature
Inventor: TAKAGI ICHIU
IPC: C22C38/00
Filed: 1985-08-28
Abstract: PURPOSE:To obtain an aluminized steel sheet keeping superior luster of the Al layer at high temp. by aluminizing Al killed steel sheet contg. restricted amounts of C, Mn, Al and N in a molten Al bath contg. Si and by heating and holding the aluminized steel sheet under specified conditions. CONSTITUTION:An Al killed steel sheet consisting of <=0.20% C, 0.10-0.40% Mn, 0.005-<0.02% Al, 0.0005-0.0060% N and the balance Fe with inevitable impurities is aluminized in a molten Al bath contg. 1-15% Si. The aluminized steel sheet is heated at <=300 deg.C/hr heating rate and held at 350-500 deg.C for >=30min. By this method, the aluminized steel sheet can be used in a field where heat resistance is required.
Patent JP-H0237176-A (JP)
Title: Gravity rotary engine and generating set thereof as well as their assembling and checking methods
Inventor: NOSAKA TAKASHI
IPC: F03G7/10
Filed: 1988-07-27
Abstract: PURPOSE:To generate strong turning effort and secure electric energy in utilizing this turning effort by making a weight repeat consumption and restoration of potential energy at one side of right and left of the shaft center of a rotor, while setting the other side to an unloaded condition. CONSTITUTION:Plural pieces of screw shafts 3 are attached to a hollow shaft body 2 concentric with a turning shaft 1 in holding a ratchet mechanism 4A or a claw clutch mechanism 4B at both ends and piercing through the shaft center. The screw shafts 3 holds a weight 5. Both ends of the screw shaft 3 is connected to a pinion 17 with a transmission shaft 16 via a transmission 7. A gear 18 is engaged with this pinion 17, and it has such a function as intermittently rotating and driving the screw shaft 3 in one direction. One end of the turning shaft 1 is connected to a generator 8 via the transmission 7.
Patent JP-2000021541-A (JP)
Title: Solder bump forming device and its method
Inventor: UCHIYAMA KAZUO
IPC: H05K3/34
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To form solder bumps with an uniform height on plural pads of a printed board, and to prevent the printed board from being warped or twisted, at the same time. SOLUTION: A metal mask 1 is loaded on a lower side heating plate 2 having a flat upper surface, and creamy solder 30 is filled by a squeegee in each of its plural bump forming holes 11. A printed board 100 is loaded by positioning on the metal mask 1 and an upper side heating plate 6 having a flat lower surface is loaded on the printed board 100. This device then starts heating the upper side heating plate 6 at a temperature lower than a fusing point of the creamy solder, and at the same time, it starts sandwiching the metal mask 1 and the printed board 100 between the lower side heating plate 2 and the upper side heating plate 6. After a designated time elapses, the lower side heating plate 2 is fused to the pad 101 of the printed board 100 by fusing the creamy solder 30 in a pad forming hole 11 by heating it.  After this, sandwiching the metal mask 1 and the printed board is finished by cooling each part and the printed board 100 is taken out.
Patent JP-H0716694-A (JP)
Title: Transfer feeder in hot forging press
Inventor: YAMADA YOSHINOBU
IPC: B21K27/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain the constitution of a transfer feeder, in which clamp mechanism is fully synchronized and end part bar is not hung downward and lift mechanism can do with a small power source, by specifying the clamp mechanism of two pieces of feed bar at the front and the rear parts, advancing mechanism and lift mechanism for transferring a forming material in a three dimensional space. CONSTITUTION:The clamp mechanism synchronously shakes one pair of parallel links 10 arranged between the front and the rear feed bars 1, 2 with the first mechanism to execute the clamp an unclamp movement. Therefore, the synchronization between two pieces of the feed bars is fully executed and then, the miss-clamp is not developed. Further, in the advance mechanism, as a supporting link 26 arranged between a middle frame 4 and the feed bars 1, 2 constitutes the parallel link 10 in the advance and the return direction together with the parallel link 10, even if a center bar is removed, the end part bar is not hung downward. Further, in the lift mechanism, as a balance cylinder for loading the wt. of the middle frame 4 is arranged, the motive power in the lift mechanism can be reduced.
Patent JP-H1041660-A (JP)
Title: Cooling device
Inventor: SAKURAI TAKASHI
IPC: H05K7/20
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling device that requires less area of installation on electronic equipment, is excellent in appearance, and offers favorable heat radiating efficiency by spontaneous convection. SOLUTION: A plurality of parallel heat pipes 2a on the heat absorption side are inserted into and secured in a plurality of heat absorbing fins 3 by perpendicularly arranging their surfaces. Similarly, a plurality of parallel heat pipes 2c on the heat radiation side are inserted into to secure in a plurality of heat radiating fin 4. The heat pipes 2c on the heat radiation side are connected to the respective heat pipes 2a on the heat absorption side with first junction blocks 5a, heat pipes 2b for junction and second junction blocks 5b in-between, in such a manner that the heat pipe 2c on the heat radiation side are orthogonal to and vertically parallel with the heat pipes 2a on the heat absorption side.
Patent JP-H058952-A (JP)
Title: Boarding spot call register device for elevator
Inventor: YAMAGUCHI KAZUYUKI
IPC: B66B5/00
Filed: 1991-07-04
Abstract: PURPOSE:To reopen a door by simple operation, when the door is on the way of closing, in an elevator which registers a boarding spot call by providing the first/second buttons in a boarding spot. CONSTITUTION:The first buttons 1B to 4B and the second buttons 1C to 4C in a position distant from these first buttons are provided in a boarding spot, and when a changeover switch 8 in a supervisor's room is operated, a boarding spot call registering function by the first buttons 1B to 4B is invalidated. When the first buttons 1B to 4B are operated after the second buttons 1C to 4C are operated, a boarding spot call can be registered. Now, when doors 1A to 4A are on the way of closing and the first buttons 1B to 4B are operated, the doors 1A to 4A are reversed reopened irrespective of the second buttons 1C to 4C.
Patent JP-S6252828-A (JP)
Title: Heater for indirectly-heated cathode
Inventor: ARATO TOSHIAKI
IPC: H01J1/24
Filed: 1985-08-30
Abstract: PURPOSE:To obtain an indirectly heated cathode heater which has improved thermal radiation property and mechanical property by coating of the mixed powder of oxide particle of group VI in the periodic table and hydride particle of group IV in the periodic table in addition to alumina particle. CONSTITUTION:A film consisting of particles of at least two components of at least one kind of oxide of VI group in the periodic table and alumina is formed to the surface of heater and simultaneously a fine particle film where one or more kinds of hydride of group IV in the periodic table are added in addition said two components is formed in order to improve mechanical property, namely to compensate for binding force between alumina particles. The oxide of group VI in the periodic table accelerates blacking of oxide film. The hydride of group IV has the property of occluding hydrogen, generates bubbles after absorbing hydrogen when it is baked within the hydrogen ambience and forms porous film at the heater surface.