baber/WOPTO huggingface dataset:
Patent JP-H03127580-A (JP)
Title: Movement compensation inter-frame coder
Inventor: TANAKA AKIYOSHI
IPC: H04N19/46
Filed: 1989-10-13
Abstract: PURPOSE:To improve the picture quality by avoiding an in-loop filter processing to a prediction signal after movement compensation when discontinuity between blocks is less. CONSTITUTION:When an in-loop filter control is finished, a moving vector of a coded block and a movement compensation control signal are outputted as a moving vector 13 from a moving vector memory part 18. When a moving compensation section 14 applies movement compensation to a reproduced picture 15 of a coded block with moving vector information 13, the section 14 applies movement compensation by the moving vector and when no movement compensation is applied, the section 14 applies no compensation and outputs a movement compensation signal 16. An in-loop filter section 15 applies in-loop filter processing to the movement compensation signal 16 when an in-loop filter control signal 12 is set and outputs a prediction signal 17 without in-loop filter processing when the in-loop filter control signal 12 is reset. The quantity of production of a prediction error signal of a coded block is reduced and the picture quality is improved.
Patent JP-S63120887-A (JP)
Title: Water cooled enclosed type refrigerant compressor
Inventor: INOUE WAHEI
IPC: F04C23/02
Filed: 1986-11-11
Abstract: PURPOSE:To provide the high efficiency of cooling a motor with water by providing a cover for an assembly type jacket as a cooling jacket on the outer periphery of a frame of a stator iron core in a cando type motor. CONSTITUTION:An enclosed refrigerant compressor applied to refrigerating cycle encloses integrally a cando type motor 3 and a refrigerant compressor 1. The motor 3 comprises a frame 8 for holding a stator iron core 5, a bearing bracket 9, assembly type installing legs 10 and a can 11 for isolating the interior of machine from the atmosphere in a gap between a stator 4 and the stator iron core 5. Then, a cylindrical jacket cover 12 is disposed on the outer periphery of the frame 8 of motor 3 and secured fixedly to the frame 8 by jacket flanges 13, 14 so that the jacket is defined between the frame 8 and the flanges. And cooling water is introduced from an inflow port 16 into the jacket and discharged from a discharge port 15 so that the motor 3 is cooled.
Patent JP-H11101296-A (JP)
Title: Liquid-filled vibration control device
Inventor: TANAHASHI HIROAKI
IPC: B60K5/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To protect a diaphragm function through the increase of a moving rubber film. SOLUTION: This vibration control device comprises a rubber elastic body 2 having one end side on which a first mounting member 1 is fixed and the other end side on which an intermediate metal fitting 3 is fixed; a moving rubber film 4 having one end fixed at the flange part 31 of an intermediate metal fitting 3 and the other end fixed at an outer cylinder metal fitting 5; a partition member 6 and a diaphragm 7 held in the outer cylinder metal fitting 5; a partition member and a coupling metal fitting 8 nipping the flange part 31 and the outer metal fitting 5 of the intermediate metal fitting 3 and covering the moving rubber film 4. Since the moving rubber film 4 is formed in a cylindrical shape, an area is increased to a high value.
Patent JP-H01109564-A (JP)
Title: Position adjusting method for tape guide device
Inventor: OTANI TAKAHIDE
IPC: G11B15/61
Filed: 1987-10-22
Abstract: PURPOSE:To execute positional adjustment highly accurately by adjusting the position of a tape guide body with the peripheral part of a positioning drum having the same diameter as that of a tape guide drum when a magnetic tape i.e., a recording medium is wound and comprising a tape guide positioning pin in the position where the tape guide body is positioned, as well as the positioning pin, for reference. CONSTITUTION:To adjust the rotary guide 7 and the column guide body 15 of a fixed guide 8, of the tape guide device, to come parallel with each other, the device 4 is mounted on a parallelism adjuster J3. The adjuster J3 provides a column guide body holding part 101 consisting of two annular parts, holds a column body 15 with the both end parts inserted in the annular parts freely openable/closable as shown by an arrow (J) to hold it 15 by the column guide body holding part 101, and is fixed by an abutting/fixing screw 102, and further holds vertically a perpendicularity meter J2 on the reference surface 103. The perpendicularity meter J2 measures the perpendicularity of a rotary roller 10, and the inclination of the guide body 15 is adjusted by means of screws 18, 19, 17.
Patent JP-H07126057-A (JP)
Title: Extrusion molded article of hydraulic composition and production thereof
Inventor: KIMURA HAJIME
IPC: C04B28/02
Filed: 1993-10-26
Abstract: PURPOSE:To produce an extrusion molded article comprising a hydrated har dened material containing an asbestos-free reinforcing material, having a dense texture structure, excellent rupture resistance and mechanical strength. CONSTITUTION:In producing a hydraulic composition comprising an asbestos-free reinforcing material-containing hydrated hardened material, having 1.4-2.2 bulk specific gravity and 0.02-0.08cc/g pore volume of 1,000-100,000Angstrom  measured by mercury penetration method by extrusion molding the asbestos-free reinforcing material-containing hydraulic composition, the green extrusion molded article is treated with wet heat and treated with dry heat at 150-350 deg.C.
Patent JP-H07120907-A (JP)
Title: Waterless lithographic printing master plate
Inventor: KOKUNI MASAHIRO
IPC: G03F7/022
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a master plate having excellent solvent resistance and printing durability by incorporating a specified compd. into a photosensitive layer. CONSTITUTION:A compd. obtd. by partially crosslinking a compd. expressed by the formula with a polyfunctional crosslinking agent and esterifying the compd. with a quinonediazide compd. is incorporated into the photosensitive layer. In the formula, each of R1-R3 is at least one kind selected from among hydrogen atom, a halogen atom, hydroxyl group, nitro group, amino group, mercapto group, cyano group, sulfonyl group, nitroso group, a subst. or unsubstd. alkyl group of 1-100 carbon number, alkoxy group, amide group, acyloxy group, alkanoyl group, formyl group, carboxyl group, a substd. or unsubstd. alkenyl groups of 2-100 carbon number, alkenyloxy group, substd. or unsubstd. aryl group of 4-100 carbon number, and aryloxy group, and may be the same as or different from others. (n) is an integer 0-50.
Patent JP-H02128844-A (JP)
Title: Clamping device for wiper blade for cylinder of rotary gravure press
Inventor: MAGI RUIGI
IPC: B41F9/08
Filed: 1988-10-21
Abstract: PURPOSE: To reduce a pressure applied to a blade and further to a cylinder by forming a structure in which a pressure plate has a substantially U-shaped section, a U-shaped base is brought into contact with a backup iron plate and a sheath holding chamber is contained in a space formed of a U-shaped profile. CONSTITUTION: A bottom of a pressure plate 4 is brought into contact with a backup iron plate 5, and the iron plate is further brought into contact with a wiper blade 6. A holding chamber 7 formed substantially by a flexible lengthy sheath including an inner cavity 8 is provided in a U-shaped recess of the plate 4. An inlet pipeline 9 is connected to one end of the sheath, and various type pressurized fluid is poured in the cavity 8 via the pipeline 9. The other end of the sheath is formed to be superposed of a stretchable material at a point indicated by 10 or welded to be sealed. The plate 4 is held in a longitudinal groove 3 by an elastic stop washer 12 arranged in a corresponding groove 13 provided at a bar 2 or the other suitable means.
Patent JP-H02113959-A (JP)
Title: Thermal head
Inventor: NOMIZU YASUYUKI
IPC: B41J2/345
Filed: 1988-10-25
Abstract: PURPOSE:To record an image at two kinds of line densities by one thermal head by performing image recording at twofold line density by recording an image at a specific line density while supplying a current to each heating resistor through one of a central electrode and a terminal electrode or both of them. CONSTITUTION:When an image is recorded at line density of 8 dots/mm, a slection signal SI is fixed to a high level and the image data of one line are stored in a data buffer 601 every one bit like D1, D3, D5... Di within data D0-Di. When a transistor 611 is turned ON, a central electrode 2b is earthed and a current is supplied from a terminal electrode 2a to a terminal electrode 2b and the whole of heating resistors 1 generate heat. Next, when an image is recorded at line density of 16 dots/mm, the selection signal SL is fixed to a low level and the image data of one line are stored in the data buffer 601 like D0, D2, D4... Di-1 within the data D0-Di. When the transistor 611 is turned ON, a current is supplied from a central electrode 2c to the terminal electrode 2b and, when a transistor 605 is turned ON, a current is supplied from the central electrode 2c to the terminal electrode 2a and the heating resistors 1 respectively generate heat half and half.
Patent JP-H07116760-A (JP)
Title: Multi-grooved v-pulley made of metal plate and its manufacture
Inventor: KANEMITSU TOSHIAKI
IPC: B21D53/26
Filed: 1993-10-26
Abstract: PURPOSE:To manufacture, without cutting and grinding, a multi-grooved V-pulley made of metal plate with the structure in which the broken sections or the surface of a base material are not exposed on the outermost circumferential part, k handling so as to avoid damage to fingers while handing the part. CONSTITUTION:A multi-grooved V-pulley is provided with a flange like ear part 3 which is expanded outward at one end in the axial direction, and the end face 31 which is a broken section of the ear part 3 is faced inward in the radial direction of the ear part 3. In the forming process of the ear part 3, the forming face in the shape of a recessed groove is pressed against a rough ear part 3', which is pressed inward in the radial direction of a body wall 1, and thereby the end face (broken section) of the rough ear part 3' is faced inward in the radial direction of the rough ear part.
Patent JP-H03127371-A (JP)
Title: Vtr tape loading device
Inventor: KONISHI AKIO
IPC: G11B15/61
Filed: 1989-10-13
Abstract: PURPOSE:To avoid the damage and the twist of a tape on the way of loading by providing an auxiliary inclined post which goes from the outside of a tape loop across the tape loop on the way of loading to push out the tape in such direction that the tape winding angle of a third guide post is increased. CONSTITUTION:An auxiliary inclined post 37 is provided which goes from the outside of the tape loop across the tape loop on the way of loading to push out a tape 18 in such direction that the tape winding angle of a third guide post 27 is increased. Therefore, the auxiliary inclined post 37 is brought into contact with the tape 18 from the outside of the tape loop to push out the tape 18 on the way of loading, and the pushed-out tape 18 is lifted along the inclination of the auxiliary inclined post 37 and is put on the lower collar part of the third guide post 27. The tape 18 is pushed out by the auxiliary inclined post 37 to increase the tape winding angle of the third guide post 27, thereby preventing drop of the tape. Thus, the damage and the twist of the tape 18 on the way of loading are avoided.
Patent JP-S62126531-A (JP)
Title: Base for display element
Inventor: TANAKA TOSHIJI
IPC: H05K7/14
Filed: 1985-11-26
Abstract: PURPOSE:To simplify the formation of a base as well as to improve its mass productivity, by installing a printed board inside the base, while connecting a lead pin insertionally to the conductor pattern, and setting a part of the conductor pattern down to a lead wire for the base. CONSTITUTION:A display element 1 consisting of surface glass 1a and back glass 1c is combined with a base 2 having a lead pin 2b, constituting the display element for a flat CRT or the like. At this time, first the lead pin 2b is inserted into a hole 3b of a conductor pattern 3a of a printed board 3, soldering them together, and afterward the board 3 is inserted into a hole 2d of a mold 2a upon aligning the lead pin 2b, forming it into the base 2. Next, the base 2 and the display element 1 are joined tight together, while a lead wire 3c is connected to a lead wire 1d of the display element 1, and they are assembled. Therefore, at the time of molding the base 2, the lead pin 2b is no longer required to be set in a mold pattern, thus molding is simplifiable.
Patent JP-2000097528-A (JP)
Title: Ice thermal storage system
Inventor: KANEKO JUNICHI
IPC: F24F5/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an entire height by installing an ice-making heat exchanger at the bottom part in water of a thermal storage thank to save the power of a water-sprinkling pump for sprinkling water onto the outer surface of the ice-making heat exchanger that is making ice. SOLUTION: During ice-making operation, a low-temperature antifreeze solution that stays at a low-temperature anti-freeze tank 10 is supplied to the inside of an ice-making heat exchanger 6 by pump 11. On the other hand, the ice-making heat exchanger 6 is installed at the bottom of water in a thermal storage tank 7, thus preventing ice from growing on an ice-making surface 8 as the low-temperature antifreeze solution is supplied. During this period, valves 14, 15, and 18 are fully opened, valves 16 and 17 are retained to be fully closed, and a pump 13 is operated, thus passing the antifreeze solution in a high-temperature antifreeze solution tank 12 through a heat exchanger 3 for heating and then returning it to the high-temperature antifreeze solution tank 12, thus eliminating the need for a water-sprinkling pump and saving energy.
Patent JP-S62246734-A (JP)
Title: Printer
Inventor: SAITO HIDEO
IPC: B41J25/24
Filed: 1986-11-12
Abstract: PURPOSE:To facilitate the replacement with other accommodation chamber without making a printer large-scaled, by providing an accommodation chamber for accepting a plurality of type wheels each having types mounted on the periphery thereof in a ring shape to an accepting stand in a state accessible in the axial direction of a platen. CONSTITUTION:A carrier 3 movable to the axis direction of a platen 2 is provided on a machine stand 1 and an accommodation chamber 19 having a plurality of type wheels 12 movable to a direction crossing the carrier 3 at a right angle received therein is mounted on the carrier 3 through a receiving stand 45. One type wheel among a plurality of the ones in the accommodation chamber 19 is upwardly moved by a rising and falling mechanism and, after the rotary shaft of said wheel is engaged with the wheel by a slide mechanism, an arbitrary type is subjected to printing by a hammer 175. Herein, the chamber 19 is provided in a state accessible in the axis direction of the platen so that the chamber having the used type wheel housed therein can be easily pulled out to the axis direction of the platen from an accepting stand.
Patent JP-H08129747-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: KAWANA TAKAHIRO
IPC: G11B5/72
Filed: 1994-10-31
Abstract: PURPOSE: To form a protective film capable of ensuring satisfactory durability in spite of a small film thickness. CONSTITUTION: When a DLC film is formed as a protective film by a vacuum thin film forming technique on a nonmagnetic substrate 1 with a formed ferromagnetic metallic thin film, part of the interior of a reaction tube 6(or a reaction chamber) is divided into two or more chambers 6a, 6b and gaseous hydrocarbon and gaseous fluorocarbon are introduced into the chambers 6a, 6b, respectively, so that a hydrogen-rich DLC film is formed near the metallic thin film and a fluorine-rich DLC film is formed on the surface side.
Patent JP-H04143693-A (JP)
Title: Electro-chromic display clock and time display method thereof
Inventor: MARUMO HIROMASA
IPC: G04G9/02
Filed: 1990-10-05
Abstract: PURPOSE:To intend substantial life extension of repeating function by maintaining display segments at a certain coloring condition for 60 seconds after switching of coloring of the display segment and by conducting next switching of the coloring after the 60 seconds. CONSTITUTION:A decoder 211 of a display selection circuit 21 converts time signal which is time-counted by a time counting circuit 13 with one second cycle, into display signal of a display segment 3a which is inputted to a drive circuit 14 of a display part 3 with one second cycle and designates the switching of coloring of 60 elements segment 3a, according to arrangement thereof, for every second. Also, a circuit 13 switches signal to H or L at every 60 seconds to input a writing signal circuit 201 or to an erasing signal circuit 203, and coloring signal and extinguishing signal which are under reverse relationship, are switched one another at every 60 seconds and are output to a display part 3 from the drive circuit 14. By this process, the display of the second is carried out by every second switching of coloring and therefore stepping of the second is confirmed. In this occasion, one of the segments 3a is maintained at a certain coloring condition for 60 seconds after the switching of coloring, and is switched to next coloring condition after the 60 seconds, and therefore almost 60 times of repeating function life can be obtained.
Patent JP-H0889395-A (JP)
Title: Electromagnetic induction-heating cooking pot
Inventor: KONDO TERUHISA
IPC: A47J36/02
Filed: 1994-09-26
Abstract: PURPOSE: To provide a pot having good heat conductivity and a heat equalizing action and suitable for electromagnetic induction heating cooking by connecting a carbon material having higher heat conductivity to a stainless steel having low heat conductivity. CONSTITUTION: A main body 11 has a three-layer structure of a pair of the surface and back stainless steel thin plates 21, 22 applied with deep drawing into a U-shaped cross section and a carbon member 23 machined into a U-shaped cross section and inserted between the stainless steal thin plates 21, 22. The carbon member 23 preferably has good heat conductivity, and a proper material is selected for use from an isotropic graphite material, a carbon fiber- reinforced carbon composite material, and a flexible graphite sheet having homogeneous heat conductivity. A magnetic stainless steel plate is selectively used for at least the stainless steel plate 21 on the outside wall face side of the main body 11.  The stainless steel plates 21, 22 and carbon member 23 are molded by normal mechanical machining and coupled, then the stainless steel thin plates 21, 22 are connected by welding at prescribed positions. The main body 11 is adaptable for electromagnetic induction heating cooking as it is, and it has the heat retaining and steaming effect after heating is stopped.
Patent JP-H04146558-A (JP)
Title: Tape cassette loading device
Inventor: TSUNODA YOSHINORI
IPC: G11B15/675
Filed: 1990-10-05
Abstract: PURPOSE:To decrease the number of parts of a cassette loading device by connecting rotatably a cassette holder to an arm which turns round a 1st rotary shaft via a 2nd rotary shaft and at the same time securing the sliding touch between a pair of guide pins provided at both ends of the cassette holder and the guide grooves. CONSTITUTION:A cassette holder 5 is directly and rotatably connected to an arm 105 which turns with the motive power received from a motive power transmission mechanism. At the same time, a pair of guide pins 7 and 8 provided at both ends of the holder 5 have the sliding touch to the guide grooves 101 and 102. Thus the holder 5 moves based on the movement of the arm 105. As a result, the friction caused by the movement of the holder 5 is reduced and the transmission driving force is also reduced. Then the cassette loading time is shortened and the number of parts can be decreased for a cassette loading device.
Patent JP-H0691623-A (JP)
Title: Mold device for concrete product
Inventor: MORIYAMA TAKESHI
IPC: B28B7/04
Filed: 1992-09-09
Abstract: PURPOSE:To improve the working efficiency by mounting side mold plates on two sides facing each other of a bottom mold plate with a core installed on its upper face, also mounting end mold plates on both ends of a side mold plate and rotating the side mold plates and the end mold plate simultaneously by means of clamping devices to open and close a mold device. CONSTITUTION:A core 2 is fixed on the upper face of a bottom mold plate 1, and side mold plates 3 and 3a are mounted rotatably on the side of long side. Mold plates 4 are mounted close to both ends between the side mold plates 3 and 3a and constituted to open and close following the rotation of the side mold plates 3 and 3a. Clamping devices 5 are installed on the front and rear ends of the side mold plates 3 and 3a. The clamping device 5 is mounted by fitting, for example, one end of a clamping rod 50 on a rotating shaft 51, forming a shunting section 54 of arch shape on the other end and mounting a contrarotation engaging tool 55 with its one end fitted on a shaft pin 56 on the end of the shunting section. A supporting shaft 59 provided on the outer section of the side mold plate 3 is inserted slidably through a slit 57 of the contrarotation engaging tool 55. An operation rod R is rotated at the time of releasing, and the contrarotation engaging tool 55 is contrarotated to relax the tensile force of the clamping rod 50.
Patent JP-H01115559-A (JP)
Title: Grinding method of vertical surface grinder
Inventor: OUCHI HISAO
IPC: B24B41/06
Filed: 1987-10-26
Abstract: PURPOSE:To grind a workpiece uniformly over the whole surface without any chipping-off by reducing the rotational speed of a grinding wheel during a spark-out process after the completion of grinding while reducing the supply of coolant liquid then separating the grinding wheel from the rotating workpiece. CONSTITUTION:A workpiece (for example wafer) is attracted through a vacuum chuck 36 to a support table rotatably attached to be rotated by a motor 32. On the other hand, a grinding wheel 18 is rotatably driven with first rotational speed by a motor 30 while being lowered to be applied to the surface of rotating workpiece 34 so that coolant liquid is supplied from a nozzle 40 to the applica tion portion to grind the whole surface of workpiece 34. After this grinding, the grinding wheel 18 is rotatably driven with second rotational speed lower than the first one, while the supply of coolant liquid is reduced and then, spark- out is performed. Next the grinding wheel 18 is lifted away from the workpiece 34. As a result, the peripheral portion of workpiece 34 separated at that time can be prevented from being turned over and chipped off.
Patent JP-H10113782-A (JP)
Title: Laser beam welding equipment and method therefor
Inventor: NAKAMURA TSUYOSHI
IPC: B23K26/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the depth of penetration as same as the normal pulse welding and to reduce the welding defect of bead crack, etc., by repeatedly irradiating on a material with a pulse group composed of plural numbers of laser pulse having a specific interval in a longer interval than its interval. SOLUTION: A normal pulse is, at least, bi-sected, a wave form arranging plural numbers of divided pulse 101 in a row of 0.3 to 1.0 mil-second interval is made as one of pulse group 102, welding is executed by repeatedly irradiating on a material to be welded with this pulse group 102 in the interval as same as the normal pulse. Because this laser welding method is executed to weld while irradiating with plural numbers of high peak output short pulse 102, before the heat of former pulse being escaped, the next pulse is made to be irradiated, so in locally viewing, rapid heating and rapid cooling are relaxed and welding defect is reduced. Figure a is an example of bi-secting pulse, and Figure b is the example of tripartite pulse.