baber/WOPTO huggingface dataset:
Patent JP-H0568903-A (JP)
Title: Vertical grinder
Inventor: FUJITA KATSUHIDE
IPC: B02C15/04
Filed: 1991-09-10
Abstract: PURPOSE:To provide a vertical grinder reduced in a mill generated vibration value even in severe operation extremely finely grinding a raw material inferior to grindability and hard to grind. CONSTITUTION:The arm bearings 5A supporting the horizontal shaft 6 of the arm 5 supporting a grinding roller 4 and shaken up and down are fixed to the top plate 80A of an annular common base 80 in a plan view.
Patent JP-H08155884-A (JP)
Title: Sheet material cutting device
Inventor: NAKAO JUNICHI
IPC: B26D1/10
Filed: 1994-12-12
Abstract: PURPOSE: To maintain stable engaging of a movable edge with a fixed edge while keeping a certain crossing angle all the way and improve the cutting performance of a sheet material by stranding the movable edge in an engaged side on the projection of a sliding surface and escaping it to a direction in which the crossing angle is increased. CONSTITUTION: The crankpin 45 of a crank 46 is inserted in the long hole 44 of a link 41 slidably. A movable edge 1 is operated through the link 41 following to the rotation of the crank 46 and then cutting is started. Meantime, respective edge tips 22, 11 of the fixed edge 2 and the movable edge 1 are engaged with a circular groove by the guide member 13. As a force by which bending is generated is applied to the link 41, press-contacting force is strongly given to the fixed edge 2 and the movable edge 1 as this reaction force. Further, when the engagement of respective edge tips 11, 22 is progressed, as the movable edge 1 is stranded on the projection 23 in the cutting start side of a fixed edge frame 21, the crossing angle of respective edge tips 22, 11 is maintained by the escape of the cutting start side of the movable edge 1.  Thereby, stable engagement is maintained all the way and cutting performance is improved.
Patent JP-H11138616-A (JP)
Title: Mouthpiece for manufacturing molding resin composition
Inventor: ISHIHARA MOTOHIDE
IPC: B29C48/30
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent gum-like matter from developing and piling up at a surface layer part in the polymer passing part and near the outlet of a discharge orifice of a mouthpiece by a method wherein the surface layer part in the polymer passing part and near the outlet of the discharge orifice of the mouthpiece for manufacturing molding resin composition are covered with vanadium carbide. SOLUTION: A plurality of discharge orifices pass through a mouthpiece. A melted resin composition enters the mouthpiece from the direction indicated with the arrow A and is discharged through the polymer passing part 3 from the outlet 4 of a discharge orifice in the fashion of strands. In this case, the surface layer part of the polymer passing part 3 and near the outlet 4 of the discharge orifice of the mouthpiece is covered with vanadium carbide. A vanadium carbide covering is executed by a TD process or by forming a carbide layer on the surface of a material by immersingly keeping the material such as a steel, a cemented carbide or the like in a molten salt held at high temperature. At the covering, the polishing work with a reamer polishing is preferable so as to realize the surface roughness by center-line mean roughness of 1.1 μm Ra.
Patent JP-H05145788-A (JP)
Title: Horizontal synchronizing separator circuit
Inventor: YOKOI MAKOTO
IPC: H04N5/10
Filed: 1991-11-22
Abstract: PURPOSE:To always generate the horizontal synchronizing signal of a stable 1H period. CONSTITUTION:A composite SYNC 13 is separated from a video signal 11 through an analog synchronization separation 12, and also, this composite SYNC 13 is delayed by a prescribed time through a delaying circuit 18, OR of this composite SYNC 13 and a delayed signal 181 is taken by an EX OR gate 17, and from this result, a synchronizing signal of a 1H (horizontal) period is generated.
Patent JP-H07157250-A (JP)
Title: Door closing notice alarm device for cargo elevator
Inventor: KAWAUCHI KAZUHIKO
IPC: B66B9/00
Filed: 1993-12-08
Abstract: PURPOSE:To prevent an accident before occurrence such that a forklift collides against a door during closing to damage it by lighting a door closing notice warning lamp, mounted in a cage, before a fixed time of starting door closing, and on/off lighting the lamp, after lighted, after the fixed time. CONSTITUTION:When an elevator arrives at an objective story to open a door, contacts A1, A2 of relays for detecting this door are closed. Then, a continuously operating timer TA starts time limit counting, and when this time limit counting is completed, make contacts TA1, TA2 are turned on, to light a closing notice warning lamp L and to sound a door closing notice warning buzzer BZ. An interrupted operating timer TB starts time limit counting, and when this timer completes the time limit counting, a make contact TB1 is turned on, to carry a current in a flicker device F. Simultaneously with opening the door, a door closing starting timer TC starts time limit counting, and when it is completed, a door closing command is generated to close the door.
Patent JP-H10150372-A (JP)
Title: Convolution coding-viterbi decoding circuit
Inventor: YONEDA MASAYOSHI
IPC: H03M13/23
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency by decreasing number of bits in a unique word pattern. SOLUTION: A transmission processing part 100 includes a convolution coding circuit 121 that starts convolution coding by using a prescribed value as an initial value. A reception processing part 200 includes a detector 222 that detects a clock component from a burst signal, input means 243, 250 for a cyclic input pattern that inputs forcibly a prescribed value to a Viterbi decoder 260 until the detector detects the clock component, when the detector detects the clock component, a comparator circuit 280 that compares whether or not a phase of the cyclic input pattern is coincident with a phase (distance between codes) of a demodulated data pattern, and means 230, 240 that control an input of demodulated data to the Viterbi decoder.
Patent JP-H05145584-A (JP)
Title: Data reproduction device
Inventor: FURUMIYA SHIGERU
IPC: H04L27/14
Filed: 1991-11-25
Abstract: PURPOSE:To attain data reproduction with less error by using an independent DFF so as to sample data by a level obtained through slicing a multi-value signal at a comparator circuit at a, optimum position for sampling. CONSTITUTION:A sampling clock generating circuit 9 generates plural clocks with different phases sampled at plural sampling optimum positions for and plural independent DFF10A-10C use the plural clocks to sample data at the optimum position. Moreover, data sampled separately by a DFF11 operated by a same reference clock 8 are simultaneously latched altogether. Then the output of the DFF11 is converted into binary data by a priority encoder 12. Thus, even a multi-value signal having distortion in a time axis direction is sampled with less error.
Patent JP-2000134687-A (JP)
Title: Speaker box, tv receiver and its rear cover
Inventor: IKEUCHI KAZUHIKO
IPC: H04R1/28
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a speaker box with excellent sound quality, by which standing wave or specified wave generated between two parallel wall surfaces is efficiently reduced. SOLUTION: As against standing wave or specified wave generated between the two parallel wall surfaces, a first reflection board 15 which is adjacent to the wall surface 11a at the opposite side of a speaker 13 and is provided with an opening 14 at one end or both ends is arranged with inclination to the wall surface 11a. A plurality of second reflection boards 16a and 16b are disposed in a vertical direction, for example, so as to be crossed with the wall surface 11a in order to form a nearly Z shape in the first reflection board 15.
Patent JP-H03176353-A (JP)
Title: Device for separating support paper of adhesive sheet and device for attaching adhesive tape using the device
Inventor: OKUDA KATSUISA
IPC: B65H41/00
Filed: 1989-11-28
Abstract: PURPOSE:To realize the separating work of support paper and assure the attaching work with high precision by a method wherein while an adhesive sheet is planely held by a suction block, a pinching part of a support paper is guided between a pair of rollers, and after pinching the pinching margin of the support paper by this pair of rollers, rotation-driving and linear-driving of the rollers are performed. CONSTITUTION:For an adhesive sheet 10, on the rear surface of a flexible expanded urethane 12, a double faced adhesive tape 16 is mounted through a body material 14 and fixed. A driving roller 74a is rotation-driven, and at the same time, a support paper separating head 72 is horizontally moved along the longitudinal direction of a support paper 18 by operating a cylinder 82. By doing this, the support paper 18 is rotation-carried by a pair of rollers 74, and at this time, the support paper 18 is carried vertically down ward, and therefore, this rotation-carrying force works as force to release the support paper 18 from the adhesive sheet 10, and a separating motion with favorable efficiency for the support paper 18 can be realized.
Patent JP-H04179636-A (JP)
Title: Delivering apparatus for paper sheets
Inventor: MIZOGUCHI ATSUSHI
IPC: B65H9/10
Filed: 1990-11-13
Abstract: PURPOSE:To maintain an always proper delivering performance to ensure a highly reliable and stable delivery operation, by providing a control means for controlling a pressing-force adjusting means on the basis of detection data from a delivered-state sensor means. CONSTITUTION:When paper sheets 13 are delivered from an accommodation section 12 on a sheet-by-sheet basis, a delivered-state sensor means S4 detects a delivering timing, skew degree, etc., of the paper sheets 13. Next, on the basis of this detection, control means individually independently controls an optimal pressing force, by increase or decrease of pressure, with respect to feed rollers R1 on both sides of a pressing-force adjusting means 15.
Patent JP-H01151374-A (JP)
Title: Image description system
Inventor: IRIE BUNPEI
IPC: G06T9/00
Filed: 1987-12-08
Abstract: PURPOSE:To instantly get to know the character of a corresponding original image from only respective run length codes by adding an additional information part to each run length. CONSTITUTION:When, for example, the value of a black and white flag 1 of one bit is '1', it is showed that a corresponding run is a black run and when it is '0', it is showed that it is a white run. A part 2 to show the X (string) coordinate of the start position of the run is provided and a run length part 3 of seven bits shows the length of the corresponding run by an integer value of 0-127. Consequently, only by searching the run whose start X coordinate is a maximum number not exceeding 10 in the string of the runs corresponding to a coordinate value X at high speed by dichotomy, etc., the black and white of the run can get known. Since it has both the run length and the coordinate value of the run in a word, it is unnecessary to executed a transformation from the run length into the coordinate value and an inverse transformation and the time of an image processing can be reduced. Thus, from only the individual run length codes, the character of the original image corresponding to them can get known instantly.
Patent JP-H05142161-A (JP)
Title: Method and device for inspecting appearance, method and device for inspecting magnetic head, and magnetic head manufacturing facility
Inventor: SHIMODA ATSUSHI
IPC: G11B5/455
Filed: 1991-11-25
Abstract: PURPOSE:To detect a recessed fault and projecting foreign matter existing on an object to be inspected for appearance in a more stable and more clearly discriminated state. CONSTITUTION:Recessed fault and projecting foreign matter existing areas are extracted by producing binary data of the picture of an inspected areas irradiated with light emitted from a light source 6 in the downward direction by means of a device 8. Then whether the areas contain recessed faults or projecting foreign matters is discriminated based the brightness distribution in the areas which are irradiated with light rays emitted in the same oblique directions as edge forming directions from light sources 2 which are arranged in such a state where the light sources 2 are faced to each other.
Patent JP-H04180514-A (JP)
Title: Skid button of heating furnace
Inventor: KITAMURA TSUTOMU
IPC: C21D1/00
Filed: 1990-11-14
Abstract: PURPOSE:To allow the easy correction of a skid level by providing a pedestal formed with a holding surface, with which the rear surface of a button body comes into contact, and which is formed as a sloped surface inclining in the same direction as the inclining direction of the rear surface of the button body. CONSTITUTION:The rear surface 12 of the button body 10 is formed as a flat surface inclining downward toward the transporting direction of a material to be heated. A recessed part 21 to house the button body 10 freely movably in the transporting direction is provided on the pedestal 20. The inside base of the recessed part 21 is formed as the flat holding surface 22 inclining in the same direction and at the same angle as the direction and angle of the inclined rear surface 12 of the button body 10. The material to be heat-treated is supported on the top face 11 of the button body 11. The tentatively stuck part of the button body 10 and the pedestal 20 is removed and the button body 10 is moved in the direction reverse from the transporting direction of the material to be heated along the holding surface 22 within the recessed part 21 when the front surface 11 of the button body 10 wears. A spacer is inserted into the spacing generated by the movement and the button body 10 is tentatively stuck to the pedestal 20. The front surface levels of the button body 10 restores the state before the wear.
Patent JP-H06126337-A (JP)
Title: Manufacture of welded pipe
Inventor: ICHIIRI KEISUKE
IPC: B21D5/12
Filed: 1992-10-23
Abstract: PURPOSE:To improve tube forming quality and product yield through a small- scale reconstruction by installing edge bending rolls between breakdown rolls and cluster rolls. CONSTITUTION:In manufacture of a welded pipe, a strip metal S is transferred in a direction shown by an arrow, passes through breakdown rolls B, edge bending rolls R, cluster rolls C and fin pass rolls F, is bent so that edge parts on both sides face each other to be formed into an open pipe OP. The edge bending rolls are arranged in parallel with a stand of breakdown rolls B4 positioned on the upstream side. A pipe having an outer diameter of 127.0-609.0mm and a wall thickness of 2.0-10.0mm is fitted to an object product.
Patent JP-H02158510-A (JP)
Title: Component arrangement supply device
Inventor: JINNO SEIJI
IPC: B65G47/14
Filed: 1988-12-07
Abstract: PURPOSE:To realize the improvement of the slip of a tab and the prevention of magnetization at the above device for the tab terminal or the like of an aluminum electrolytic condenser, by making the component contacting portions of component arrangement supply rails out of an engineering ceramic. CONSTITUTION:Component arrangement supply rails 12' constituting a guide groove 12 are formed out of an engineering ceramic, for example, zirconium boride. As a result, the slip of a tab terminal 1 is improved, and also, magnetization can be prevented.
Patent JP-H03170772-A (JP)
Title: Refrigerator
Inventor: MORIWAKI KENICHI
IPC: F25D21/14
Filed: 1989-11-29
Abstract: PURPOSE:To prevent the breakage of a high-pressure pipe or an evaporator upon transporting a refrigerator by a method wherein the refrigerator is provided with a compressor fixing plate, to which the compressor and the like are fixed, and an evaporating device protecting plate, protecting an evaporating device consisting of an evaporating pan and the high-pressure pipe. CONSTITUTION:The bottom surface 12a of an evaporating device protecting plate 12, protecting an evaporating device, is horizontal and is in the same plane as the bottom surface 13a of a compressor fixing plate 13, fixed to the lower flange 2a of an outer casing 2. When a refrigerator 1 to transported by a transporting device 14, the own weight of the refrigerator 1 is supported by the bottom plate 14a of the transporting device 14 through the evaporating device protecting plate 12 and the compressor fixing plate 13, which are attached to the lower flange 2a of the outer casing 2 of the refrigerator 1. According to this method, the breakage of the high-pressure pipe 6 or the evaporating pan 7, which is caused by the bottom plate 14a of the transporting device 14, may be eliminated.
Patent JP-H11123294-A (JP)
Title: Sewing presser metal fitting of cloth-sewing step in sewing machine
Inventor: ODA TOSHIRO
IPC: D05B29/08
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a sewing presser metal fitting by which accurate and smooth sewing can be achieved even if the step of a cloth-sewing stepped part is changed in height, or even at the place of a complicated stepped form, while preventing the movable range of a cloth presser member from being bound and limited by the position of a guide member. SOLUTION: This presser metal fitting is so formed that projecting base parts 2c, 3b projected upward behind a cloth presser member 2 and a guide member 3 are pivotally supported via a pin 5 and arranged in parallel between frames 1b, 1b hanging from both sides of the lower part of a mounting member 1 mounted on a sewing machine main body. In this case, the end of the cloth presser member 2 is normally rotated and energized upward by a spring 4a interposed between the mounting member 1 and the projecting base part 2c of the cloth presser member 2, and the guide member 3 is normally pushed and energized downward by springs 4b, 4b interposed between the mounting member 1 and the projecting base part 3b of the guide member 3, the cloth presser member 2 and the guide member 3 being independently freely operable.
Patent JP-H1096589-A (JP)
Title: Dryer with rotating whirling-up impeller
Inventor: KANAI MASAO
IPC: F26B3/20
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To efficiently dry an object to be dried by pressing it on heat transfer surfaces while whirling up them. SOLUTION: A dryer is provided with a rotating whirling-up impeller 5 that comprises base vanes 5a each of which is provided with a long and narrow flat surface 8 along a heat transfer surface 8 and the height of an end part 19 of one base vane 5a is higher that the height of the other end of an adjacent vane 5a in the reverse direction of the rotation, and the object to be dried is whirled up by being put on each base vane 5a to be pressed on the heat transfer surface 2 by centrifugal force and dried.
Patent JP-S63159036-A (JP)
Title: Manufacture of fiber reinforced plastic cylindrical body
Inventor: MATSUMIYA NORIBUMI
IPC: B29D23/00
Filed: 1986-12-23
Abstract: PURPOSE:To make discharge of micro-voids easily and eliminate defective appearance with micro-voids by providing a number of pores in a cylindrical mold of an outer mold in the manufacturing method of a FRP cylindrical body with an inner mold and an outer mold. CONSTITUTION:An outer mold 9 consists of a cylindrical mold 10 constituted with a viscous elastic body having pores 13 and an outer cylinder 12 disposed outside of the cylindrical mold 10 through a space 11. On an inner mold 4 of a divided mold, a film 7 to prevent resin from flowing-in is covered, a fiber layer 8 is formed by winding resin-impregrated fibers therearound, and after pressure reduction of the space 11, the outer mold 12 with an expanded inner diameter is covered, and the pressure reduced state is released and the cylindrical mold 10 is adhered to the fiber layer 8 and cured. As the micro-voids in the fiber layer 8 are removed out of the pores 13, an outer surface of good appearance is provided. The method is suitable for manufacturing a cylindrical body 1 with a bellows section 3.
Patent JP-H04179824-A (JP)
Title: Suction control apparatus for internal combustion engine
Inventor: OBAYASHI HIDEKI
IPC: F02B29/08
Filed: 1990-11-14
Abstract: PURPOSE:To prevent return flow of a burned gas into an intake port during an overlap time period, by opening or closing an intake control valve during closure of an intake valve. CONSTITUTION:Intake control valves 21 to 24 are disposed in intake ports 17 to 20 corresponding, in the ratio of 1:1, to air cylinders 5 to 8, respectively to open and close the intake ports 17 top 20. Further, actuators 25 to 28 are provided correspondingly to the intake control valves 21 to 24 to drive the intake control valves 21 to 24. An ECU 4 opens or closes the intake control valves 21 to 24, during opening periods of intake valves 9 to 12, in accordance with the operational states, thereby controlling the intake stroke periods of the air cylinders 5 to 8. The ECU 4 controls the actuators 25 to 28 so as to open and close the intake control valves 21 to 24 at least once during closure periods of the intake valves 9 to 12. This permits the pressure of the intake ports 17 to 20 to be returned from negative pressure to a level near to that of atmospheric pressure, so that it is possible to prevent return low of a combusted gas to the intake ports 17 to 20 during an overlap time period.
Patent JP-S63168481-A (JP)
Title: Tacky adhesive sheet
Inventor: OCHI KATSURA
IPC: C09J7/02
Filed: 1986-12-29
Abstract: PURPOSE:To obtain a low-cost tacky adhesive sheet having excellent applicability to a curved surface, weatherability, hiding power, etc., by combining a transparent film layer having a printed layer with a colored tacky adhesive layer of a low total light transmittance so as to jointly produce a pattern. CONSTITUTION:A colored tacky adhesive layer 2 of a total light transmittance of 30% or lower is formed on the rear of a transparent film layer 1 having, preferably on its rear, a printed layer 3 such as a grain-pattern printed layer so that the transparent film layer 1 and the colored tacky adhesive layer 2 will jointly produce a pattern, thus giving an objective tacky adhesive sheet. As the transparent film layer 1, a polyvinyl chloride resin layer of a thickness of 20-80mum is preferably used. As the tacky adhesive layer 2, a (meth)acrylic resin self-adhesive layer of a thickness of 15-50mum is preferably used. The tacky adhesive sheet thus obtained is suitable for application to a curved surface of, e.g., an automobile or a motorcycle.
Patent JP-H03167671-A (JP)
Title: Wiring system for high-speed printed circuit board
Inventor: KOBAYASHI AKIRA
IPC: G06F17/50
Filed: 1989-11-28
Abstract: PURPOSE:To decrease the unconnected wiring sections and to shorten a designing period by changing the wiring method in consideration of a delay of transmission due to the signal reflection. CONSTITUTION:The wiring section information is inputted 2 to a wiring device 1 for high-speed printed circuit board and stored 3 together with a wiring pattern whose route is decided. In the device 1, a 1st wiring means 12 performs the wirings with one stroke to all wiring sections within each net, i.e., a gathering of the same signals to produce a wiring pattern. A measuring means 13 measures the characteristic of the wiring pattern, and an evaluating means 15 compares the measured characteristic of the wiring pattern with the transmission delay value stored in a storage means 14. A 2nd wiring means 16 disuses the wiring pattern of the net when the net characteristic is kept within the allowable value of the transmission delay based on the result of comparison of the means 15 and applies the branch wirings to all wiring sections within a net to produce a wiring pattern.