baber/WOPTO huggingface dataset:
Patent JP-H10231816-A (JP)
Title: Attachment
Inventor: KATO TATSUYA
IPC: H05K5/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate installation work by fixing a main body by pressurizing and clamping it by a flange part of a case and a screw head end part of a fixing member. SOLUTION: A screw 300 is made contact with an insertion hole of a hole 200k of a fixing member 200, and a head part of the screw 300 is fastened by a screwdriver. In this case, as the hole 200k is slightly smaller than a screw diameter of the screw 300, the screw 300 is inserted while cutting a screw thread in the circumference of this hole 200k, and when it reaches a hole 200j roughly the same as the screw diameter of the screw 300, a screw part of the screw 300 smoothly passes, thereafter, a screw hole 250a of a nut 250 and the screw part of the screw 300 are screwed on each other, a head end surface of the screw 300 makes contact with a side surface of a main body 20 and pressurizes it, a side plate of the main body 20 is pressurized and clamped by a flange part 100a of a case 100 and the head end surface of the screw 300, and an attachment is fixed on the main body 20.  In the meantime, as the screw thread is cut in the hole 200k, this screw thread becomes resistance at the time when the screw 300 is loosened, and it is possible to prevent the fall of the screw 300 from the fixing member 200.
Patent JP-S63206094-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASHIRANO MASARU
IPC: G11B15/467
Filed: 1987-02-23
Abstract: PURPOSE:To attain a color frame servo by decelerating or accelerating magnetic tape speed until the phase of a reproducing color frame signal is put into at least one + or -field to the phase of a reference color frame signal. CONSTITUTION:A reference color frame signal RCF is made into one input of a detecting circuit 14 and a reproducing color frame signal PCF is made into other input. At the detecting circuit 14, when a reproducing color frame signal PCF exists during approximately one + or -field period of the signal RCF, a control circuit 15 is turned off, the output of an adding circuit 9 is passed to a driving circuit 7 and a usual frame servo is attained. On the other hand, when the signal exists during the period except the approximately one + or -field period, the control circuit 15 is turned on, and it is switched to the action of accelerating or decelerating to neglect the output of the adding circuit 9. When the approximately one + or -field period is obtained, the command is released and it is returned to a usual frame servo.
Patent JP-H09232601-A (JP)
Title: Photodetective device
Inventor: YONEDA ITSUO
IPC: H01L21/60
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a photodetective device which is very precisely positioned and fixed with solder bumps to a board where an optical fiber is arranged in a V-shaped groove. SOLUTION: A photodetective device is equipped with an anode electrode 3, a cathode electrode 4, a mounting accuracy measuring mark 5, a conductive electrode wiring 6, and a soldering resist 7 formed all on the same plane with a photodetective plane 2 provided to a semiconductor substrate 1. A metal thin film 8, a mounting alignment mark 9, and a mounting accuracy measuring mark window 10 are provided onto the rear surface of the semiconductor substrate 1. Two or more electrode faces where either the anode electrode 3 or the cathode electrode 4 is made to serve as a common electrode are provided. The photodetective face 2 is located at a center of them. Two or more of either the anode electrode 3 or the cathode electrode 4 are arranged to serve as a common electrode, a photodetective device can be very precisely mounted by the use of solder bumps even if it is single.  A photodetective device array can be also precisely mounted.
Patent JP-H07249681-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA MAKOTO
IPC: H01L21/768
Filed: 1994-03-10
Abstract: PURPOSE:To provide a method of lowering the contact resistance between wiring and a silicon layer or between adjacent wirings by so arranging the constitution that a titanium oxide may not formed on the surface of a titanium oxide film, concerning the manufacture of a semiconductor device, especially, a method of forming wiring through a titanium nitride film for prevention of diffusion or migration. CONSTITUTION:An insulating film 2 is made on a silicon layer 1 or the first layer wiring 6, and a contact hole 3 is made in the insulating film 2, and a titanium nitride film 4 is made on the insulating film 2 including the contact hole 3, and a unreacted titanium existing on the surface of the titanium nitride film 4 and titanium oxide made by natural oxidation on the surface of the unreacted titanium are removed selectively, and a metallic film 5 or 8 is made on the titanium nitride film 4, and the metallic film 5 or 8 and the titanium nitride film 4 are patterned to form wiring.
Patent JP-2000244831-A (JP)
Title: Video display
Inventor: MIYAZAKI KAZUNORI
IPC: H04N5/445
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a means to male a display mode of caption information possible to be optionally changed if necessary. SOLUTION: Presence/absence of a caption is monitored for video data to be inputted, a display position of the caption is detected and extracted by the video display 1. A processing mode signal for caption data and individual instruction signals in each mode are set by performing a desired operation by a key input device 2 by a user. The caption data processed in each mode is mixed with the video data from which the caption data is extracted and outputted on a display 12.
Patent JP-H04277729-A (JP)
Title: Camera system
Inventor: NAITO HIDEFUMI
IPC: G03B17/14
Filed: 1991-03-06
Abstract: PURPOSE:To transfer information without deteriorating performance as an entire system by executing the correction and arithmetic calculation of a lens data caused by attaching an adapter by a CPU in the adapter. CONSTITUTION:First, the data of an interchangeable lens 2 is transferred to the adapter 3 in a camera system in which the adapter 3 is attached to a camera interchangeable lens system. The adapter 3 executes the correction and arithmetic calculation based on the information peculiar to the adapter and transfers the data after the correction to the lens 2 after receiving the data. The lens 2 receives the data after the correction and stores them. The information transfer between a camera body 1 and the lens 2 is executed based on the data after the correction. Consequently, when the adapter 3 is attached to the lens 2, the correction and arithmetic calculation of the data of the lens 2 are processed by the CPU in the adapter, so that the burden of the CPU on the interchangeable lens side is hardly increased.
Patent JP-S57152913-A (JP)
Title: Manufacuter of accessary wherein use is made of property thermosetting chemical fiber
Inventor: IWAMOTO YUUZABUROU
IPC: B29C69/00
Filed: 1981-03-19
Abstract: PURPOSE: To obtain conveniently accessaries, daily commodities, etc. without using a form, by subjecting a woven fabric of chemcial fibers such as nylon fibers having a property capable of setting when cooled after it has been melted by heat.  
     CONSTITUTION: For instance, nylon threads are woven into a fabric in the shape of a batterfly, and then it is sandwitched between iron plates, and is heated in the order of 200°C to be melted. Thereafter it is cooled to set thereby obtaining the indended accessary or the like.  
     EFFECT: The color can be freely selected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61199063-A (JP)
Title: Zn alloy for hot dipping having superior corrosion resistance and high workability
Inventor: NAGABORI SADAJI
IPC: C23C2/06
Filed: 1985-02-28
Abstract: PURPOSE:To obtain a higly workable Zn alloy for hot dipping improved in corrosion resistance, peeling of a plating layer, and cracking, by incorporating prescribed percentage of Ti, >=1 kind among Mn, Ni, and Co, Al, and Mg to Zn. CONSTITUTION:The Zn alloy for hot dipping has a composition consisting of, by weight, 0.1-2% Ti, 0.1-1.6% of >=1 kind among Mn, Ni, and Co, 0.08-0.5% Al, 0.01-0.8% Mg and the balance Zn with inevitable impurities and containing, if necessary, 0.01-0.3% Si. On application of this alloy to hot dipping on the surface of iron and steel material, long and stable use under a more severe corrosive environment is made possible. Moreover, bending can be performed without causing cracking as well as peeling of plating layer.
Patent JP-H07145712-A (JP)
Title: Tension and adjusting device of chain device for cam shaft
Inventor: ARUFUREETO CHIYUMIERU
IPC: F16H7/08
Filed: 1991-03-06
Abstract: PURPOSE: To lower the manufacturing cost by taking engine oil as pressure fluid, and increasing the pressure with the engine rotating speed to simplify the tensioning and adjusting device. CONSTITUTION: A chain 4 wrapped round both camshafts 2, 3 is slid in the transverse direction of the chain with the tensioning device by the hydraulic tensioning and adjusting device of a camshaft chain device. At that time, the loose end 6 of the cahin is shortened and the load end is lengthened or vice versa. Engine oil is used as pressure fluid, and the pressure of the oil is increased with the engine rotating speed to be directly used for adjustment of the tensioning device or by way of a control slide valve.
Patent JP-H10242203-A (JP)
Title: Circuit board and manufacturing method thereof
Inventor: SOMA MAKOTO
IPC: H05K3/24
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board and manufacturing method thereof, enabling the wire bonding with keeping a high bond strength of a wiring circuit and metal wire, without using a high cost material. SOLUTION: The circuit board has a wiring circuit 2 having a Cu layer 21, Ni layer 22 and Au layer 23 laminated on a resin board 1 for bonding the Au layer 23 to metal wires. This layer 23 has a max. surface roughness of 2 microns or less and total diffusion of Ni and Cu of 3atm.% or less.
Patent JP-S52124284-A (JP)
Title: Manual tucker
Inventor: SATOU ATSUSHI
IPC: B25C5/00
Filed: 1976-04-12
Abstract: PURPOSE: To provide a manual tucker hammered by staple to a work by driving a screw driver utilizing elastic force of compression spring by manual operation to simplify the structure and provide easy working and assembling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60187691-A (JP)
Title: Lead dioxide-coated electrode for electrolysis
Inventor: SHINAGAWA AKIHIRO
IPC: C25B11/10
Filed: 1984-03-05
Abstract: PURPOSE:To improve mechanical strength and dimensional stability by electrodepositing thickly lead dioxide via an intermediate layer onto 2 kinds of expanded plates welded to a titanium substrate. CONSTITUTION:A lead dioxide-coated electrode for electrolysis consist of a titanium substrate 1, the 1st and 2nd titanium expanded plates 2, 3 an intermediate layer 4 coated on the plates 2, 3 and lead dioxide 5 electrodeposited thereon. Said plate 2 is welded to the substrate 1 and consists of the expanded plate having 0.5-5mm. long side size of the rhombic diagonal lines (LWD), 0.5- 2.5mm. short side width (SWD), 0.1-1mm. strand width (W) and 0.05-0.6mm. thickness (T). The 2nd plate 3 is welded onto the plate 2 and consists of the rhombic plate sized 20-60mm. LWD, 10-30mm. SWD, 1-3mm. W and 1-2.5mm. T. The layer 4 is formed of >=1 kinds among platinum group metals and the alloy and oxide thereof.
Patent JP-H11237694-A (JP)
Title: Ix 240 standard cartridge handling device
Inventor: MOCHIZUKI KOKI
IPC: G03D13/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a driving shaft from being pulled out while film is fed from/housed in an IX 240 standard cartridge, and the cartridge from being made in a state where it can be taken out on a condition that the cover of the film take-out port of the cartridge is opened with simple structure. SOLUTION: This device is provided with a cartridge holding member 10 and a driving shaft holding member 20 turnably holding a spool driving shaft 24 inserted in the spool shaft hole 4 of the cartridge and an opening/closing driving shaft 25 inserted in the shaft hole 6 of a turning member 5 opening/ closing the cover of the film take-out port of the cartridge. In such a case, action for relatively keeping the member 10 away from the member 20 by the shaft 25 in a state where the cover is opened is mechanically prevented.
Patent JP-H07224285-A (JP)
Title: Method of pyrolytically liquefying rubber or plastics
Inventor: MAEDA KAZUYUKI
IPC: B09B3/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide a method of pyrolytically liquefying a rubber or plastics through dry distillation to produce a high-quality oil in high yield. CONSTITUTION:A cross-linked rubber or a plastics is pyrolytically liquefied through dry distillation using steam having an absolute humidity of 10% or higher.
Patent JP-H07226029-A (JP)
Title: Digital signal recorder
Inventor: MURABAYASHI NOBORU
IPC: H04B14/04
Filed: 1994-02-15
Abstract: PURPOSE:To record/reproduce without hindrance even when a sampling frequency is indivisible by a frequency of a recording reference signal. CONSTITUTION:An edge detection circuit 23 detects a rising edge and/or a falling from the supplied recording reference signal FLID to supply to a counter 24 and a flip-flop 26. In the counter 24, the supplied edge is measured, and the output result is supplied to a gate generation circuit 25. A gate signal Gate generated in the gate generation circuit 25 is supplied to the flip-flop 26, and in the flip-flop 26, the signal to be recorded from the supplied signal is outputted from a terminal 30, and an identification signal F is generated and supplied to a selector 29. The sampling frequency fs is measured by the counter 27, and plural output signals decoded in a decoder circuit 28 are selected by the selector 29 to which the identification signal F is supplied to be supplied to the flip-flop 26.
Patent JP-S61204275-A (JP)
Inventor: RAINAA DEIRITSUKU BURENTSUINGA
IPC: C09B67/22
Filed: 1986-02-27
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-H03243385-A (JP)
Title: Printing method and apparatus
Inventor: MINAMI YOSHITO
IPC: B41L13/14
Filed: 1990-02-20
Abstract: PURPOSE:To sharply perform printing at high speed from the first printing paper by intermittently rotating a plate cylinder having screen printing raw paper wound therearound while an ink exuding roller is brought into contact with the inside wall of the plate cylinder prior to applying printing to printing paper. CONSTITUTION:When a start switch is operated, a plate cylinder 3 rotates by 1/2 to stop in such a state that a non-printing region NP is positioned at the upper part and the end edge of thermal screen printing raw paper 5 on the downstream side thereof is grasped by clampers 13. When the grasping of the thermal screen printing raw paper 5 is detected by a sensor 66, the plate cylinder 3 is further rotated by 1/2 and a part of the thermal screen printing raw paper 5 is wound around the plate cylinder 3. The plate cylinder 3 begins to intermittently rotate and an ink exuding roller 48 approaches the plate cylinder 3 to come into contact with the inside wall thereof and ink is forcibly exuded to the outside from the plate cylinder 3. After the completion of intermittent rotation, the plate cylinder 3 is further rotated by 1/4 to once stop in such a state that the non-printing region NP is positioned at the vertical lower part and the ink exuding roller 48 is separated from the inside wall of the plate cylinder 3. When a paper feed roller 20 is rotated and a pressure roller 23 is selectively brought into contact with the printing region of the plate cylinder 3, the first printing paper 64 is printed.
Patent JP-H10235142-A (JP)
Title: Method for control of the number of absorption column circulating pumps of flue gas desulfurization equipment
Inventor: OTSUBO KIYOHITO
IPC: B01D53/77
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To control waste of consumption electric power by minimizing an absorption amount to be sprayed more than it is required by a method wherein a specific function changing momently which expresses the number of operating circulation pumps to a boiler load is used, which is made to correspond to a set point of the boiler load to control the number of the operating circulation pumps. SOLUTION: In a desulfurizing controller 29, a first and a second functions expressing an absorption column inlet SO2 concentration and an absorption column inlet exhaust gas amount to respective boiler loads based on the absorption column inlet SO2 concentration 27a and the absorption column exhaust gas amount 28a when the controller is operated, and a third function expressing an SO2 amount to be absorbed to a boiler load obtained from both functions, are successively rewritten. Further, a fifth function expressing the number of operating circulation pumps 3 to the boiler load is rewritten based on the third function, and a fourth function expressing the number of operating circulation pumps 3 to the SO2 amount. Then, the newest fifth function is used, which is made to correspond to a boiler load set point 31 to control the number of operating circulation pumps 3.
Patent JP-H0627370-A (JP)
Title: High-speed wide angle lens device for projection type television
Inventor: JIEIKOBU MOSUKOBUITSUCHI
IPC: G02B13/18
Filed: 1993-03-02
Abstract: PURPOSE: To obtain the projection lens device for projection type television which can cover a half visual field of up to about 40 deg. at the ordering of an about <=1.0f number although the picture quality is high enough. CONSTITUTION: The lens device consists of a positive-intense-power member which gives the majority of the power of the whole lens device, a negative- intense-power member L6 which corrects the majority of curvature of image of the lens device, and two low-power aspherical meniscus members each which are arranged for the positive member. Because of an array like this, the nearly 40 deg. half view angle of the lens device is nearly equal to the numerical aperture of up to about 0.65 of a projection screen SC used for the projection type television device, so the projection type television device can be made compact.
Patent JP-S51128771-A (JP)
Title: Improved electric dust collector
Inventor: HARA KEIICHI
IPC: B03C3/40
Filed: 1975-04-04
Abstract: PURPOSE: To gain an electric dust collector having high dust collecting efficiency and small size by arranging plate-shaped dishcarging electrode extended linear discharging electrode in parallel to said electrode at central between plate-shaped collecting electrode arranged in parallel at prescibed spaces. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10234412-A (JP)
Title: Shoe sole, shoes including it, and sandals
Inventor: TSUJI HIROAKI
IPC: A43B3/12
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a shoe sole capable of easily following up the flapping motion of a foot. SOLUTION: A shoe sole is formed out of a tiptoe part 10 and a major part 20. The tiptoe part 10 has one upper surface F (the first upper surface) and one bottom surface A (the first bottom surface). Also, the major part 20 has one upper surface E (the second upper surface) and three bottom surfaces B, C and D (the second, third and fourth surfaces). Furthermore, the thickness t2 of the outer part of the bottom surface C of the major part 20 is made smaller than the thickness t1 of the inner part.
Patent JP-S54133108-A (JP)
Title: Magnetic recorder-reproducer
Inventor: FURUMOTO MITSUNOBU
IPC: B65H23/18
Filed: 1978-04-06
Abstract: PURPOSE: To make rising of tape speed at the play faster and achieve the reduction of the time until wow stabilizes by fast feeding the tape until the tape speed reaches a specified value and applying fixed tension when it reaches the specified value.  
     CONSTITUTION: A tape speed detector consisting of a photoelectric element and a glass disc having non-transparent film is provided to a reversing roller 11. A reel revolution number detector of the similar constitution is provided to each reel. Here, the motors of both reels are let to make fast feed until a microprocessor 24 detects that the tape speed has reached a specified value at the tape starting and when the specified value is reached, fixed torque is generated in both reel motors 32, 32a to give tension to the tape. Further, the tape is run at a constant speed by applying the specified voltage for making the tape tension constant based on the output signals of the revolution number detectors of the reels. In this way, the rising of the tape speed may be made faster and the wow stabilization time reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04259099-A (JP)
Title: Alarm unit and sound collection detector
Inventor: HAYASHI TAKATOSHI
IPC: G08B17/00
Filed: 1991-02-13
Abstract: PURPOSE:To obtain an alarm unit for which installing construction can be easily performed and capable of surely detecting a correspondent alarm tone, and a sound collection detector with low malfunction and capable of surely detecting the alarm tone of a correspondent alarm unit. CONSTITUTION:The alarm unit provided with a sound generating part 5 which generates the alarm tone by a signal issued from a sensor based on abnormality such as fire and gas leakage, etc., and a sound reception part 6 which receives the alarm tone from the sound generating part, a resonance box resonating at sound of prescribed frequency, a piezoelectric element provided at the resonance box, an amplifier which amplifies an electrical signal issued by the oscillation of the piezoelectric element, and a filter which filters the electrical signal amplified by the amplifier. Also, a signal processing part which issues a monitor signal representing the fact that sound of prescribed level is generated is provided.
Patent JP-H03245038-A (JP)
Title: Consistency measuring method
Inventor: NAKANO TOSHIYUKI
IPC: G01N11/00
Filed: 1990-02-23
Abstract: PURPOSE:To measure the small amount of sample with a simple portable device by holding a specified amount of consistent-agent sample between two transparent plates, imparting a specified load, and measuring the spreading area after a specified time. CONSTITUTION:Meshes 2 are cut at a specified interval on both or one of a pair of transparent plates 1a and 1b. The number and the area of the occupying plane are known beforehand. A circular replacement-limit line 3 which is a mark for replacement is drawn with the central part of both or one of the transparent plates 1 (1a and 1b) as the center. A specified amount of sample grease 4 is accurately measured and provided at the central part of the lower transparent plate 1b. The upper transparent plate 1a is mounted on the plate 1b. A specified weight is loaded. After a specified time, the spreading area of the grease 4 is measured by reading the number of the drawn methes 2. When the grease spreads only within the limit line 3, the need for the replacement of the grease is indicated.