baber/WOPTO huggingface dataset:
Patent JP-H07328834-A (JP)
Title: Cutting tool for lightweight shape steel material
Inventor: OTA YASUNORI
IPC: B23D23/00
Filed: 1994-06-16
Abstract: PURPOSE:To extremely smoothly cut a lightweight shape steel material held by a receiving cutter by rotating a driving gear in one direction, and movably arranging an edge plate toward the receiving cutter by connecting the driving gear and the sildably supported edge plate to each other by a link. CONSTITUTION:When operation to grip a lever 24 and operation to release a grip are repeatedly performed, a driving gear 17 rotates by a specific angle in one direction through an engaging claw 28 every time the lever 24 is gripped. Since this driving gear 17 and an edge plate 15 are connected to each other by a link 19, the edge plate 15 moves toward an edge fitting groove 13 every time the driving gear 17 rotates, and gradually notches a lightweight shape steel material A, and finally and completely cuts the lightweight shape steel material A. After this lightweight shape steel material A is cut, a ratchet claw 31 is swung, and engagement with the driving gear 17 is released, and the driving gear 17 is restoratively rotated by resiliency of a spring 23.
Patent JP-S6028537-A (JP)
Inventor: SAITOU ISOO
IPC: D02G3/48
Filed: 1983-07-25
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-H05306401-A (JP)
Title: Raw pellet for powder-metallurgy injection molding
Inventor: KIJIMA YOSHIO
IPC: C04B35/00
Filed: 1992-04-28
Abstract: PURPOSE:To shorten the measuring time in injection molding by using a cylindrical pellet with the diameter and length specified. CONSTITUTION:The mixture of a powder and a binder is charged into a hot extruder provided with a die having a small hole 0.3-1mm in diameter. The mixture is heated, melted and extruded, and the extrudate is then cut to a 1-10mm length by a die cutter to form a columnar pellet for injection molding. Consequently, the measuring time is drastically shortened in injection molding, and the productivity is improved. When the diameter of the pellet is greater than 1mm, the meltability is lowered, and the measuring time is not shortened. The pellet is easily collapsed at <1mm length, and the flowability is decreased because of being easily broken at >10mm length.
Patent JP-H06348058-A (JP)
Title: Electrophotographic toner composition
Inventor: MATSUMOTO TAKATSURU
IPC: G03G9/087
Filed: 1993-06-04
Abstract: PURPOSE:To obtain an electrophotographic toner compsn. which is suitable for a high-speed copying machine with low heat fixing and has good balance of fixing and offset properties, quickly rising of electrification, and enough charges by using a mixture resin comprised of two kinds of ethylene monomers of different physical properties as a binder resin. CONSTITUTION:A mixture resin of an ethylene polymer (L) having 2000-5000 weight average mol.wt. (Mw) and 55-75 deg.C glass transition temp. and an ethylene polymer (H) having 100000-600000 Mw and comprised of ethylene monomers expressed by formula is used as the binder resin. In formula, R<1> is -H or -CH3, and R<2> and R<3> straight-chain or branched-chain alkyl hydrocarbon groups of 1-10 carbon number. The mixing ratio of the ethylene polymers (L) and (H) is preferably in the range of L:H=85:15 to 15:85 (weight ratio) considering the durability and offset resistance of the toner.
Patent JP-S6025171-A (JP)
Inventor: SHIOMI YASUFUMI
IPC: H01R9/05
Filed: 1983-07-22
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-S63308636-A (JP)
Inventor: BIIN ROBAATO JII
IPC: H04L29/08
Filed: 1987-05-29
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-S6028039-A (JP)
Title: Optical information reader
Inventor: MIYATA ETSUTAROU
IPC: G11B7/09
Filed: 1983-07-22
Abstract: PURPOSE:To improve the freedom of designing by using exclusively coils of motor structures for tracking and focusing, inside and outside yokes and magnets respectively. CONSTITUTION:A coil 44 for focusing is wound around the outer circumference of a bobbin 43 provided to a lens holding arm 37. The focus control is performed by shifting the arm 37 in the thrust direction together with an inside yoke 33, a ring magnet 34 and an outside yoke 35. While the arm 37 contains a coil 45 for tracking on the outer surface of a support bar 38 and is rotated around a support shaft 29 together with an outside yoke 25 a magnet 26, and an inside yoke 36. In such constitution, the independent designing is possible for both tracking and focusing motors. This constitution improves the designing freedom of an optical information reader.
Patent JP-S5258440-A (JP)
Title: Picture processing system
Inventor: URACHI SHINICHI
IPC: G06T7/60
Filed: 1975-11-10
Abstract: PURPOSE: To enable simplification of the unit in the case that the change in picture density only is treated, by transferring the number of change in density within a scanning period to computer after counting in place of he entire coding of picture element density. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0429322-A (JP)
Title: Metallic projection formation substrate and transcription method of metallic projection
Inventor: KAWAKITA TETSUO
IPC: H01L21/321
Filed: 1990-05-24
Abstract: PURPOSE:To improve quality and durability of a metallic projection formation substrate by providing an opening part to a position corresponding to an electrode of a semiconductor element in a silicide layer, silicon layer and silicon oxide layer or a silicon nitride layer on a metallic film. CONSTITUTION:A metallic layer 2 is formed on an insulating substrate 1. A silicon layer 3 is formed on the metallic layer 2. SiO2 or SiN layer 4 is formed all over the silicon layer 3. Then, an opening part 6 is formed at a position corresponding to an electrode of a semiconductor element using a photoresist as an etching mask on the SiO2 or SiN layer 4. After the photoresist which is an etching mask is removed and cleaned, a metallic projection 7 is formed on the metallic layer 2 inside the opening part 6 by electrolytic plating method using the metallic layer 2 as an electrode. Thereby, electrical insulating properties and durability as a metallic projection formation substrate are improved.
Patent JP-H02312425-A (JP)
Title: Telephone set capable of controlling ambient sound volume
Inventor: FURUNO YOSHIHIKO
IPC: H04M1/00
Filed: 1989-05-29
Abstract: PURPOSE:To surely listen to an incoming tone and the content of transmission from a talking opposite party in talking by providing a control circuit reducing the sound volume of an ambient acoustic equipment on the condition that an incoming signal detector detects the arrival of an incoming signal and a DC loop detector detects the forming of a DC loop. CONSTITUTION:When an incoming signal reaches a telephone set 10, a photocoupler P1 as an incoming signal detector detects the incoming signal and a control circuit 100 reduces the sound volume of a ambient acoustic equipment 12. When the telephone set 10 is in the talking state replying with an incoming call or in the talking state in succession to the dialing, a photocoupler P2 being a DC loop detector detects the forming of the DC loop in telephone trunk lines L1, L2 and the control circuit 100 reduces the sound volume of the ambient acoustic equipment 12 based on the result of detection of the photocoupler P2. Thus, even under the use of the ambient acoustic equipment, the incoming tone is surely listened to without the troublesome manual adjustment of the sound volume and the transmission content from the talking party is surely grasped in talking.
Patent JP-H05183212-A (JP)
Title: Magneto-resistance effect element
Inventor: SAITO YOSHIAKI
IPC: H01L43/08
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a magneto-resistance effect element having a large magnetoresistive effect, small saturation magnetic field, and large magnetic reluctance changing rate with a small magnetic field by constituting the element of a substrate with a main surface composed of the (110) plane of a single crystal body and a laminated body which is composed of magnetic metallic layers and nonmagnetic metallic layers having magnetoresistive effects and formed on the main surface of a substrate. CONSTITUTION:The title element is formed of a single crystal body having a cubic- system structure at, at least, its surface section and is provided with a substrate 1 with a main surface composed of the (110) plane of the single crystal body and a laminated body 4 formed by alternately piling up magnetic metallic layers 3 and nonmagnetic metallic layers 3 on the substrate 1 so that the layers 3 and 2 can have magnetoresistance effects. When the laminated film is formed on the surface of the substrate 1 composed of the (110) plane of the cubic system having anisotropy, the saturation magnetic field of the laminated film can be reduced, because magnetic anisotropy is given to the magnetic metallic layers 3 in the laminated film and an axis of easy magnetization is formed. Therefore, a large magnetic reluctance changing rate can be obtained with a small magnetic field.
Patent JP-H031320-A (JP)
Title: Magnetic powder and magnetic recording medium using this powder
Inventor: TERASAWA HIROAKI
IPC: C09D5/23
Filed: 1989-05-29
Abstract: PURPOSE:To obtain such a magnetic powder that has no deterioration in magnetic characteristics and has large coercive force by coating oxide-type magnetic powder with silicon compd. and then coating the powder with alkali metal compd. CONSTITUTION:First, a base coating layer comprising silicon compd. is formed on the particle of oxde-type magnetic powder, For example, The powder is dispersed in ethanol, into which an org. silicon comp. such as tetraaldoxysilane is added, and hydrolysis of the compd is effected to form a silicon hydroxide film on the powder particle. then the powder is coated with aldali metal compd. to obtain the magnetic powder for magnetic recording elements. Thereby, magnetic characteristics of the powder can not be affected by the coating films and the obtd. powder has large coercive force.
Patent JP-2000318164-A (JP)
Title: Water repellent article and production thereof, ink jet head and manufacture thereof, and ink jet printer
Inventor: KARASAWA YASUSHI
IPC: C09K3/18
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a water repellent article in which water repellent/oil repellent function is enhanced along with durability thereof, a production method thereof, an ink jet head and an ink jet printer. SOLUTION: An indium/tin oxide film 12 is formed on the ink ejecting side of a basic material having a nozzle and an water repellent/oil repellent film 13 is formed thereon through reaction coupling of an water repellent material having a part reactive on a hydroxy group. Intensity ratio of the X ray diffraction peak on (400) face to the X ray diffraction peak on (222) face of indium oxide crystal in the indium/tin oxide film is set at 1.1 or above or the oxygen concentration of sputtering gas is set at 30% or above when the indium/tin oxide film 12 is formed using an indium/tin target on conditions that the oxygen concentration of sputtering gas is 30% or above.
Patent JP-H05320605-A (JP)
Title: Self-crosslinkable pressure-sensitive adhesive composition
Inventor: MURAKAMI SEIHO
IPC: C09J133/24
Filed: 1992-05-27
Abstract: PURPOSE:To enhance the stability of the soln. and self-adhesive substance of the subject compsn. and improve its cohesive power. CONSTITUTION:A first polymer is prepared by copolymerizing an ethylenic monomer having an NR1-substd. aminocarbonyl group (wherein R1 is CH2OR2, R2 is CnH2n+1 and (n) is 0-4) with at least one monomer having an OR3-substd. acryloyl or methacryloyl group (wherein R3 is CnH2n+1 and n is 0-3). A second polymer is prepared by copolymerizing at least one monomer having OR4 or NH2-substd. acryloyl or methacryloyl group (wherein R4 is CnH2n+1OH and (n) is 0-3) with at least one monomer having an OR3-substd. acryloyl or methacryloyl group. There polymers and an acidic catalyst are homogeneously mixed to give the objective compsn.
Patent JP-H0430339-A (JP)
Title: Tracking servo circuit for disk reproducing device
Inventor: KAWAMOTO KOTARO
IPC: G11B7/095
Filed: 1990-05-28
Abstract: PURPOSE:To devise the circuit that an undesired track jump is hardly caused by adding levels of a tracking error signal and a cancel signal generated based on a flaw detection signal outputted from a flaw detection means. CONSTITUTION:When a level of an RF signal outputted from an RF amplifier circuit 19 is decreased, a flaw detection signal at a prescribed level is generated from a flaw detection circuit 20 while the level of an RF signal is decreased to a prescribed level or below, and outputted to a cancel circuit 17. In this case, the cancel circuit 17 generates a cancel voltage corresponding to a level of the inputted flaw detection signal and the level of the cancellation voltage and the tracking error signal are added. Thus, since an abnormal level due to a flaw of the disk included in a tracking error signal subject to phase compensation at a phase compensation circuit 14 is almost cancelled by the cancel voltage, occurrence of an undesired track jump due to the flaw of the disk is prevented.
Patent JP-S63296730-A (JP)
Inventor: TAKAHASHI TAKETO
IPC: A47L15/42
Filed: 1987-05-29
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-S5563144-A (JP)
Title: Signal detecting system for calling receiver
Inventor: OSADA TERUO
IPC: H04W84/00
Filed: 1978-11-02
Abstract: PURPOSE:To prevent the malfunction caused by the impact noise by installing the control circuit including the signal generation means which switches two gates alternately and the counting means which counts the input pulses up to the prescribed value to the calling receiver of the pocket bell or the like. CONSTITUTION:When low frequency burst signals F1 and F2 are supplied to gate circuits 1 and 4 from terminal 10 and under the signal queuing state, gate signal (e) is on with gate signal (f) off each. As a result, signal F1 passes through filter 2 waveform shaping circuit 3 through only circuit 1, and signal (b) is supplied to digital control circuit 7. At circuit 7, signal (b) is counted 12, and count end signal (d) is generated when the counting reaches the prescribed value. And signals (e) and (f) are turned off and on respectively through delay circuit 13 and mono- multi 14. Thus circuit 4 opens, and signal F2 is supplied to circuit 7 via filter 5, waveform shaping circuit 6. Circuit 7 counts 18 signal (c) supplied and amplifies 8 call signal 20 via latch circuit 19 when the counting reaches the prescribed value, thus sound generator 9 being rung. In such way, the signals are processed through counting, thus preventing the malfunction due to the noise.
Patent JP-H04337148-A (JP)
Title: Ratchet device
Inventor: ASAI KOUICHI
IPC: B65H20/22
Filed: 1991-05-11
Abstract: PURPOSE:To provide a ratchet device whose ratchet wheel is intermittently rotated with good accuracy. CONSTITUTION:When a pawl holding lever 48 is turned in the clockwise direction, a pawl part 64 of a ratchet pawl 60 rides across one tooth 46 of a ratchet wheel 44. When the pawl holding lever 48 is turned in the counter clockwise direction, the ratchet wheel 44 is rotated with moving the ratchet pawl 60. The ratchet pawl 60 comes into contact with a stopper surface 90 in the retracting end of the pawl holding lever 48 to impede the pawl part 64 from moving in a direction detached from the tooth 46 of the ratchet wheel 44. The pawl part 69 in this condition is engaged with both tooth surfaces in an opposite direction to each other of the ratchet wheel 44 to impede its rotation in both forward and reverse directions. An excessive amount of rotation by inertia of the ratchet wheel 44 is prevented to feed a taping electronic part 12 accurately by a regular distance.
Patent JP-S62291109-A (JP)
Title: Winding machine
Inventor: HIWATARI HIDETOSHI
IPC: H01F41/06
Filed: 1986-06-11
Abstract: PURPOSE:To simultaneously achieve a winding work even when the interval of winding terminals is any by providing a mechanism having a holder arm for so holding as to slide a nozzle holder for varying the interval of two nozzles. CONSTITUTION:A winding shaft 5 driven through toothed pulleys 2, 3 and a toothed belt 4 by a motor 1 is provided, and two nozzles 8 for guiding a wire blank fed from a spool 6 are provided oppositely to the shaft 5. The nozzles 8 are secured to a nozzle holder 12 secured to a holder arm 11. The holder 12 is slidably secured by a guide plate 24 secured to the arm 11, the holder 12 is driven by a cylinder 25, and an interval of the nozzles 8 is varied by pushing and pulling the cylinder 25. Thus, the interval of the nozzles 8 is varied in coincidence with that of winding terminals 23 to simultaneously wind the two terminals 23. Therefore, the winding operation may be performed once to efficiently effect bifilar winding.
Patent JP-S6120695-A (JP)
Inventor: ANATOORU RABINKIN
IPC: B23K35/30
Filed: 1985-06-21
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-S5659792-A (JP)
Title: Fortimicin derivative and its preparation
Inventor: SUAMI TETSUO
IPC: C07H15/224
Filed: 1979-10-23
Abstract: NEW MATERIAL:Fortimicin derivatives of formula I (Z is amino group-protecting group; R 1  is Z, COCH 2 NHZ; X is halogen).  
     EXAMPLE: Tetra-N-benzyloxycarbonyl-2-chloro-2-deoxy-2-epifortimicin A.  
     USE: Synthetic intermediate of antibiotic: the dehalogenation and removal of, protection readily give the compound of formula IV (R 2  is H, COCH 2 NH 2 ), an antibiotic.  
     PREPARATION: A compound of formula II is halogenated with, e.g., CCl 4 -triphenylphosphine to give the compound of formula I. Triphenylphosphine dibromide or triphenylphosphine diiodide may be used as another halogenating agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10311513-A (JP)
Title: Incinerator
Inventor: OKADA SHUNJI
IPC: F23G5/08
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal stress from being exerted on a punching panel and to reduce the need to effect a work to frequently replace a punching panel by a method wherein a spring is located between a furnace wall surface and a flange surface, and the punching panel is forced into pressure contact with the furnace wall surface of the periphery of a burner mounting port through the force of a spring. SOLUTION: A holding cylinder 3 for mounting a burner is fixed at a mounting flange 5 at the periphery of a burner mounting port 9, arranged at a furnace wall 1 of an incinerator made of a steel, by a mounting flange 5. A punching panel 4 formed by drilling a number of holes in a metallic plate is located between the mounting flange 5 and the furnace wall 1. In a flange 5 of the burner holding cylinder 3, a peripheral edge is held in a box type to form a peripheral wall 6. When the flange part 5 is fixed at the furnace wall 1 by a screw, a flat rectangular parallelopiped gap surrounded with the peripheral wall 6 is provided between a furnace wall surface and a flange surface. Four springs 8 are located at four corners in the gap, and the punching panel 4 is forced into elastic pressure contact with the furnace wall surface through the force of the spring 8.
Patent JP-S61294302-A (JP)
Title: Chip parts deviation checking method
Inventor: YOSHIMURA KAZUNARI
IPC: H05K13/08
Filed: 1985-06-24
Abstract: PURPOSE:To extract the outline of an accurate solder surface by synthesizing the image of the solder surface due to transverse emphasizing illumination and that due to downward illumination. CONSTITUTION:The light from a light source 5 is irradiated in the transverse direction to chip parts 11 on a printed circuit board 10 by a fiber ring waveguide 3 for inward illumination to attain transverse emphasizing illumination. The light from a light source 4 is irradiated to parts 11 from above through a fiber ring waveguide 2 for downward irradiation to attain downward illumination. The signal obtained by image pickup of an ITV camera 1 is binarized by an image treating part 8. The binarization image due to transverse emphasizing illumination and that due to downward illumination are synthesized to obtain the binarization image of only a soldering part.
Patent JP-H08301218-A (JP)
Title: Apparatus for bagging vegetable or the like
Inventor: KAWAGUCHI HIROMICHI
IPC: B65B43/30
Filed: 1995-05-09
Abstract: PURPOSE: To materialize a bagging machine that bags vegetables efficiently, using bags made of vinyl or the like. CONSTITUTION: In a vegetable bagging apparatus composed of a bag take-out mechanism 3, a bag mouth opening mechanism 4, and a bag holding mechanism 5, the bag holding mechanism 5 holds an empty bag 2 with a plurality of holding rods 6 arranged on a position above the opening of the empty bag 2 turned reversibly down from the direction heading toward the center of the bag mouth and brought at their front ends close against the inside of the bag.  The bag take-out mechanism 3 is constructed of an arm 9 having at its front end external sticking fingers sticking to both ends on the right and the left on the outside of the bag 2 and internal sticking fingers sticking firmly still more at the inside of the external sticking fingers, and the bag mouth opening mechanism 4 is constructed of a mouth opening arm 11 having sticking fingers positioned opposite only to the internal sticking fingers of the take-out arm 9. Furthermore, a projecting part or a recessed part is formed at the center on the bottom of a bag case 1 so that a number of empty bags 2 housed in the bag case 1 can be warped at their center upward or downward.
Patent JP-S6115526-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/00
Filed: 1984-06-30
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-S6028451-A (JP)
Title: Styryl-based coloring matter for heat-sensitive transfer recording
Inventor: NIWA TOSHIO
IPC: C09B23/14
Filed: 1983-07-26
Abstract: NEW MATERIAL:A compound of formula I (X is OH, cyano or chlorine; R is aryl, methyl, ethyl, propyl or butyl). EXAMPLE:3-methyl-4-(beta',beta'-dicyanovinyl)-N-(beta'-hydroxyethyl)-N -methylaniline. USE:Yellow-colored titled matter capable of sublimation; which is capable of transfer recording with adequate color concentration without heavy loading on heat-sensitive recording head because of large molecular extinction. Suitable for obtaining full-color by the combination with fuchsine and cyan coloring matters. PREPARATION:An aniline of formula II is made to react, in DMF, with phosphorus oxychloride to form an aldehyde of formula III, which is then made to react with malonitrile.
Patent JP-H07303794-A (JP)
Title: Foldable frame type rack for drying clothes with rotatable pole
Inventor: MURATSUBAKI SEIICHI
IPC: D06F57/08
Filed: 1994-05-13
Abstract: PURPOSE:To dry a comforter, a blanket and a washed comforter cover, etc., in a short time by employing such constitution that a frame type rotatable pole is mounted horizontally by fixing by inserting a pole to a clothes-drying rack body and a rotating position can be freely changed at need. CONSTITUTION:A clothes-drying rack 1 folded to half is extended by opening, and it is assembled and used by inserting the center joint of the frame type rotatable pole 3 into the poles 2 on both terminals. The frame type rotatable pole 3 is disassembled when the clothes-drying rack is housed, and is suspended by hanging a pole housing joint mounted vertically on one terminal of the pole 3 on the tip part of the pole 2. By employing such constitution, the comforter is hung on the frame type rotatable pole 3 when the clothes-drying rack 1 is used, and it is dried by exposing one of the comforter faces in the sunshine direction. After one face has been dried, the opposite face is exposed in the sunshine direction by rotating the rotatable pole 3 by 180 deg.. When it is especially desired to dry the rear of the comforter, the center part of the comforter is pulled sideway, and it is turned over and made inside out. Since the clothes-drying rack is formed in a frame shape, such an operation can be easily performed.