baber/WOPTO huggingface dataset:
Patent JP-S58129223-A (JP)
Title: Method and apparatus for displaying condition of a-d converter of electronic balance
Inventor: SHINJI HIDEO
IPC: G01G23/37
Filed: 1982-01-26
Abstract: PURPOSE:To discriminate the aptitude of the actuation of an A/D converter, by performing a mode display corresponding to a condition decided an output of the A/D converter after turning on an electric power source. CONSTITUTION:An output of a weight sensor 1 is given to an A/D converter 3 after amplifying by amplifier 2. The output of the converter 3 is delivered to a check device 6 to compare with the referenc value. Signals are given to an electronic buzzer 7 and a display 5 in accordance with a mode of a condition in each case when the output is not generated, the output is out of the range of the referenece, the output is in the range of the reference and the output is unstable. Thus, the actuating condition of the converter 3 is displayed.
Patent JP-S55103501-A (JP)
Title: Rough pattern for duplication
Inventor: KATOU YOSHIKI
IPC: G02B5/08
Filed: 1979-02-05
Abstract: PURPOSE: To produce high fidelity duplicates at high yield, using the prototype of sequare columnar pattern as the master, by splittably constituting the rough pattern for duplication of rotating mirror or the like, correcting by checking the positioning, and adhering and transferring the mirror surface on the inner face.  
     CONSTITUTION: Rough pattern constituent members 5, 6 being split in two parts are placed on a base 7, and a prototype is inserted into the female pattern cavity F formed at this time. The prototype is a polyhedral mirror of regular octahedral column made of quartz being polished optically, and a parting agent is vacuum- evaporated to each mirror surface. Inserting positioning pins 1W4 into pin holes 19, 18, fine-adjusting screws 8W13 are adjusted so that the directions of normals of mirrors 14, 15 may be parallel to each other. Epoxy resin is vacuum-implanted in the gap between the core and master pattern and hardened. Then, the pattern is parted to obtain a duplicate rotating mirror having high fidelity to the prototype with respect to the dimensions and angle. Since the pattern is splittable, duplicates may be produced at high yield with small damage when parting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06224736-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUJI TOSHIAKI
IPC: H03K17/06
Filed: 1993-01-27
Abstract: PURPOSE:To reduce current consumption in the operation of a voltage conversion circuit. CONSTITUTION:Sources and drains of two n-channel transistors(TRs) 13,14 whose source and drain are connected to each other are connected alternately between p-channel TRs 9, 10 and n-channel TRs 2, 4 located on a path in which a through-current might be a problem at the transition of an input signal. TRs 5, 6 whose gate connects to a voltage Vdd via clamp circuits 7, 8 respectively formed thereby are placed, and a threshold voltage of the n-channel TRs 5, 6 is set higher than a threshold voltage of the n-channel TRs 13, 14 forming the clamp circuits 7, 8 respectively and whose gate connects to the voltage Vdd. Thus, when an input signal state is transited, the gate of the p-channel TR on a path in which a through-current might be a problem is charged up by a Vdd level to allow the TR to be quickly turned off thereby preventing the through-current without level reduction by the threshold voltage of the n-channel TR and also preventing reverse flowing of a current to a power supply Vdd resulting in reducing current consumption.
Patent JP-S5294959-A (JP)
Title: One-way clutch for starter
Inventor: EBIHARA KOUHEI
IPC: F16D21/00
Filed: 1976-02-06
Abstract: PURPOSE: To improve over run capacity by making roller and bearing be not twisted with any centrifugal force from unbalanced clutch outer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61171394-A (JP)
Inventor: FUKUI KAZUHIRO
IPC: G01D9/40
Filed: 1985-01-24
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-H03215880-A (JP)
Title: Image forming device
Inventor: NOSE TORU
IPC: G03G15/05
Filed: 1990-01-19
Abstract: PURPOSE:To always stably rotate a photosensitive drum by providing a driving roller which gives rotation to the photosensitive drum with the aid of contacting with the surface of the photoconductive layer of the photosensitive drum and whose position can be changed and plural supporting rollers. CONSTITUTION:The photosensitive drum 14 is supported at three points by the fixed supporting rollers 18 and 20 and the movable supporting roller 22 in the inside thereof. Then, the supporting rollers 18 - 22 are also arranged to the both ends of the width direction of the drum 14. Besides, the roller 22 is arranged on a line connecting the centers of the roller 16 and the drum 14. Then, the fitting shaft 16a of the roller 16 is supported by side plates 28 arranged to both ends of the drum 14 so that it can be displaced in the diameter direction of the drum 14. By such arrangement, dimensional variance is absorbed by the displacement of the roller 22 even when the diameter or the out-of- roundness of the drum 14 is varied.
Patent JP-S54105462-A (JP)
Title: Filter coating fluorescent substance
Inventor: WAKATSUKI TADASHI
IPC: H01J9/227
Filed: 1978-02-07
Abstract: PURPOSE: To make it possible to obtain a fluorescent film coated uniformly with a film material, by applying a high-molecular flocculant onto the surface of a filter coating fluorescent substance.  
     CONSTITUTION: As a fluorescent material, a silver-activation zinc sulfide fluorescent substance, for example is scattered in pure water and stirred sufficiently, a filter material grained sufficiently such as cobalt aluminate is added into the pure water, in which the fluorescent substance is scattered, to a needed amount and stirred sufficiently, and a high-molecular flocculant such as a polyacrylamide solution of 0.1% is added and stirred. After drying, polyvinyl butyral resin as a binding agent for the fluorescent substance and filter material is dissolved in alcohol, applied by spraying and then dried to obtain a blue filter coating fluorescent substance. In the same way, green and red fluorescent substances can be obtained, so that a fluorescent film with an extremely-uniform filter material can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62173074-A (JP)
Title: Method and device for fine soldering
Inventor: YASUKI MASAFUMI
IPC: B23K1/005
Filed: 1986-01-24
Abstract: PURPOSE:To execute exactly soldering to a desired part by projecting laser light to the tip of a slender solder, melting the tip part of the solder, lowering this solder vertically and sticking the molten part to a part to be soldered. CONSTITUTION:Laser light L1 is projected and a wire solder 14 is heated and melted, and a molten solder of a water droplet shape is formed. In this case, the laser light L2 is projected to a part to be soldered 11, and the part to be soldered 11 is brought to pre-heating. Subsequently, when the projection of the laser light L1 is stopped and the solder 14 is lowered by a supply mechanism 12, the tip part of the solder sticks to the part to be soldered 11. Thereafter, the solder 14 moves upward and a shape of solder is formed. A control device 20 controls a solder supply machine 12 and laser oscillators 15, 16. According to this constitution, soldering can be executed exactly and finely in a minute device manufacturing process, etc. of an IC, etc.
Patent JP-H02191403-A (JP)
Title: Shock absorbing sole
Inventor: HARADA MASANORI
IPC: A43B7/32
Filed: 1989-01-20
Abstract: PURPOSE:To improve the shock absorbing property of stepping shock pressure and dustproof property by including a soft transparent elastic body with compressive holes in a heel part visible through film windows. CONSTITUTION:A plurality of compressive holes 14, 14... of circular, elliptical and polygonal shapes in horizontal section are drilled in a transparent elastic body 1 vertically. This transparent elastic body 1 is included in a heel part of sole 2 and is visible through windows 21, 21 covered with the transparent synthetic resin film 211 hermetically provided on the sides of heel part of sole 2. The transparent elastic body 1 is composed of polyvinyl chloride resin and transparent rubber compound, etc., and the hardness is desirable to be 20 deg.-60 deg. of hardness by JIS K6301 spring type rigidity test Form A. By this, the stepping shock pressure upon a heel part is absorbed by the compressive holes 14, 14..., and the permanent compressive strain is small so that the good durability can be obtained. Also, as it is visible through the seeing through windows 21, 21, the effect of shock absorption can be demonstrated visually. Moreover, as the windows 21, 21 are covered with a transparent synthetic resin film 211, 211, water or dust are prevented from infiltrating, so it is sanitary.
Patent JP-H07196122-A (JP)
Title: Vertical conveyer
Inventor: SHIBAYAMA SEIICHI
IPC: B65G19/14
Filed: 1994-01-07
Abstract: PURPOSE:To conveniently move a vertical conveyer on a working floor without disassembling the conveyer by providing foldable curved parts at several positions on a passing element in the longitudinal direction of the latter. CONSTITUTION:On-going and on-coming side path elements are integrally coupled together by means of a plurality of coupling members, and joint flanges 9 are provided at opposite ends thereof. With this arrangement, the on-going side and on-coming side path elements are formed into unit structures which are joined together or separated from each other so as to adjust the conveying length of a vertical conveyer 4 to the depth of the ground to be excavated. The unit A is used for a path for a sediment charge part 7 side and a sediment discharge part 8 side, and the unit B is used for paths for parts other than the above-mentioned part sides. Further, the unit B can be folded in the intermediary part thereof, and is formed of a path element which incorporates curved parts 52, 62 for folding the path element by an angle of 180deg. while it holds thereon an endless chain 11 and a sediment carrying plates 13.
Patent JP-H01188376-A (JP)
Title: Paper discharger for recorder
Inventor: NAGOSHI SHIGEYASU
IPC: B41J13/00
Filed: 1988-01-22
Abstract: PURPOSE:To enable a sheet to be securely fed into a stacker even when the sheet is curled or static electricity is generated on the sheet, by composing a sheet discharge driving means of a feeding belt having a feeding surface moving toward the stacker. CONSTITUTION:A paper discharger 10 comprises a plurality of sets of discharge driving means 11, a spur unit 12 and a stacker 13. The discharge driving means 11 comprises an endless feeding belt 14 engaged with a driving roller 15, which rotates in the direction shown by the arrow C in conjunction with the movement of a sheet-feeding roller 1, and a driven roller 16. On both sides of the discharge driving means 11, arms 22, 22 are provided each of which is formed as one body with the stacker 13 and project to the vicinity of a shaft of the driving pulley 15. With the discharge driving means 11 thus provided, a sheet-feeding passage can be made longer at a discharging part, and a sheet 5 can be guided as indicated by X-1, X-2 and X-3. Thus, the sheet 5 can be securely fed into the stacker 13, even when a repelling or attracting force is exerted between the sheets 5 due to the generation of static electricity on the sheets 5 during feeding of the sheet 5.
Patent JP-H01187834-A (JP)
Title: Semiconductor testing device
Inventor: TAKAHASHI KENICHI
IPC: H01L21/66
Filed: 1988-01-22
Abstract: PURPOSE:To perform a test A and a test B in one probing by operating a driver in a probe card by an external driver to elevationally move a stylus or elevationally moving the stylus itself by the external driver. CONSTITUTION:A control signal 4 is output from an external driver 2 thereby to extend or contract a driver 5, thereby elevationally moving a predetermined stylus 1a in a direction of an arrow 6 to be brought into contact or noncontact with a pad 8 on a semiconductor chip 7. Another method varies the shape of a probe stylus 1b itself by heat or an electric signal, once brings a total probe stylus into contact with the pad 8 on the chip 7, supplies a current from an external driver 3 into the chip 7, elevationally moves the predetermined stylus 1b by the heating of the stylus 1b itself at this time as designated by a broken line, and brings it into contact or noncontact with the pad 8 of the chip 7.
Patent JP-S57141583-A (JP)
Title: Timepiece
Inventor: MORIYA TAKEHIRO
IPC: G04G5/00
Filed: 1982-01-28
Abstract: PURPOSE:To realize the setting of time down to a 1-minute digit with a simple operation, by setting each digit of hour, 10min and 1min by means of the switches provided at the index positions between 1 o'clock through 12 o'clock. CONSTITUTION:When a touch is given to either one of the touch plates 3a-3l provided at the index positions between 1 o'clock through 12 o'clock at a time setting part 2, the corresponding FF is set to set the hour digit to a prescribed latch circuit. Then the set hour digit number is displayed at a display part 4 via a decoer. After this, the 10-minute digit is set by the plates 3a-3l plus ''0'' display 3j and via another latch circuit of the same constitution and then displayed at the part 4. Furthermore the setting and display are performed for the 1-minute digit by the subsequent plates 3a-3j. As a result, the standard time, etc. can be set down to a 1-minute digit wit a simple and accurate way.
Patent JP-2000211412-A (JP)
Title: Automotive seat back
Inventor: TAN KENICHI
IPC: B60N2/48
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an automotive seat back capable of attaining ease of operation by means of the vertical movement of a head rest while maintaining a function of receiving the head part of an occupant completely at the time of rear end collision. SOLUTION: This seat back is constituted of a seat back frame 2, a supporting means 7 capable of rotation in the front/rear direction at the upper end of the seat back frame 2, a stay 11 supported by the supporting means 7, a head rest 3 supported by the stay 11, and a bearing member 15 supported by the side end 2b of the seat back frame 2 and the lower end 7c of the supporting means 7 so as to move freely to the rear side RR and the up side UP when it receives the pressure of the secondary collision by the back of an occupant generated by a forward impact such as rear end collision, wherein a power lifter 18 is disposed which permits the stay 11 to move vertically, between the supporting means 7 and the stay 11.
Patent JP-S5295749-A (JP)
Title: Adhesive composition for backing carpet
Inventor: SEKIYA MASAYOSHI
IPC: D06M15/647
Filed: 1976-02-09
Abstract: PURPOSE: An adhesive composition for backing carpet characterized by the blister resistance and the viscosity stability comprises the polymer dispersion, filler, organopolysiloxane compound and nonionic surfactant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01186443-A (JP)
Title: Double side mirror for automobile
Inventor: KITSUMOTO NORIHIKO
IPC: B60R1/06
Filed: 1988-01-21
Abstract: PURPOSE:To contribute to traffic safety by constituting side mirrors to be arranged at the opposite sides of an automobile with master and slave mirrors thereby limiting dead angle of driver. CONSTITUTION:The side mirror comprises a master mirror 2 and a slave mirror 3, suitable for confirmation of rear and side views of an automobile, fixed to a side mirror frame 1 which is fixed to the body at a base fixing section 4. Since conditions at immediately rear section or side section, which conventionally come within dead angle, can be confirmed reliably, the side mirror contributes to safe driving.
Patent JP-S61174301-A (JP)
Title: Ultrafine copper powder and its production
Inventor: KAWASUMI YOSHIO
IPC: C09C1/66
Filed: 1985-01-28
Abstract: PURPOSE:To provide ultrafine copper powder which has excellent conductivity and is adequate as a conductive filler by incorporating metallic copper particles having a desired ultrafine grain size at a prescribed ratio or above into said powder. CONSTITUTION:A copper suboxide particle slurry and acid (most preferably sulfuric acid) are mixed and while both are homogenized by stirring, etc., the temp. of the reactive liquid is maintained at <=25 deg.C. The amt. of the acid to be added or mixed is so selected that the pH of the formed slurry attains <=2.5 and the acid is required to be added for <2min. The slurry concn. of the copper suboxide particles is 1-40g/l, more preferably 100-200g/l. On the other hand, the preferable acid concn. in the case of using sulfuric acid for the acid is preferably 100-500g/l. The copper powder obtd. by the above-mentioned operation contains >=50wt% pulverous metallic copper particles having 0.1-1.0mu grain size, has the controlled grain size and grain size distribution and is adequate as the powder for the conductive filler.
Patent JP-H01188386-A (JP)
Title: Recording method
Inventor: NAKAMURA MICHIEI
IPC: B41M3/14
Filed: 1988-01-25
Abstract: PURPOSE:To enable inputting such as writing and recording of information to be performed simply and easily and enable the written or recorded information to be read only by a specified means, by an image information recording method wherein colored regions comprising an IR absorptive dye and colored regions comprising an IR reflective dye are formed in a parallel arrangement or overlapping form on an arbitrary base, and the two kinds of colored regions can not substantially be visually discriminated. CONSTITUTION:In an image information recording method wherein colored regions comprising an IR absorptive dye and colored regions comprising an IR reflective dye are formed in a parallel arrangement or overlapping form on an arbitrary base, it is substantially impossible or difficult to visually discriminate the two kinds of colored regions from each other. The recording method uses an operation or application of heating, pressing, electromagnetic waves, an electromagnetic field, impact, contact or the like and/or a separate application of the action of a color developer, and at least one of the colored regions comprise images such as characters, numerals, symbols and patterns. The information are recorded in the same color or a further deeper color so as not to be hidden or falsified visually, so that the records can not be disseminated with the naked eye, and can be discriminated only by use of IR rays. Therefore, this recording method is useful as a recording method for image information requiring a high degree of secrecy.
Patent JP-S56109320-A (JP)
Title: Counter device of camera
Inventor: DAITOKU KOUICHI
IPC: G03B17/42
Filed: 1980-02-05
Abstract: PURPOSE: To facilitate operation by releasing a counter automatically from a frame- number set state in the period from the completion of the winding of a set number of frames to the start of the next winding after a new film is loaded.  
     CONSTITUTION: As a counter for a camera is set to the random number of frames, winding is disabled on the completion of the winding of a set number of frames and when the counter is released from a frame-number set state, the winding is enabled without reference to the counter. This camera has a releasing means of releasing counter 25 from the frame-number set state by means 12 of operation during the period from the completion of the winding of a set number of frames until the start of the next winding with a new film loaded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5398027-A (JP)
Title: Self-exciting trasistor and chopper reglator
Inventor: SUZUKI NOBUO
IPC: H02M3/155
Filed: 1977-02-07
Abstract: PURPOSE: To reduce carrier storage time by setting up a separate winding in an output flyback inductor and operating a double pulse generator with this, then driving a switching transistor through a transformer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06221202-A (JP)
Title: Control device for engine
Inventor: TAKADA TETSUYA
IPC: F02D29/02
Filed: 1993-01-28
Abstract: PURPOSE:To perform torque-reducing operation of an engine properly and surely, and effectively suppress high-temperature deterioration of exhaust emission control catalyst. CONSTITUTION:A control device for an engine 2 is operated such that fuel cut is perfdormed in respect to predetermined unit cylinders E11, E12, E13 when a specified torque-reducing condition is effected, and air-fuel mixture having lean air-fuel ratio is supplied to other operating unit cylinders E21, E22, E23. An engine torque control means is provided for regulating lean- inclination of the air-fuel mixture to be supplied to the operating cylinders at the effecting time of the torque-reducing condition when combustion of the engine 2 is unstable. In respect to the engine 2 composed of a pair of cylinder groups E1, E2, lean-inclination of the air-fuel mixture is regulated when combustion of the engine 2 is unstable, and the cylinders at which fuel-cut is performed are localized on one cylinder group E2.
Patent JP-H05199962-A (JP)
Title: Electric floor nozzle
Inventor: OGAWA MITSUYASU
IPC: A47L9/04
Filed: 1992-01-28
Abstract: PURPOSE:To heighten dust removal efficiency without returning dust wound across a rotary brush to a carpet by setting the brush of the rotary brush to decrease a protrusive margin as making the brush separate from the floor, and increasing the margin as making the brush approach the floor. CONSTITUTION:The brush 10 comrpising the rotary brush 4 is controlled so that the protrusive margin from a brush main body 9 can be increased by a fixed cam 11 as making the rotating position of a brush main body 10 approach a floor sucking port 6. Also, it is controlled so that the margin can be decreased by a brush pressing spring 12 as making the position separate from the floor sucking port 6. Therefore, the dust can be surely carried to the carpet up to the neighborhood of an inlet port 8 by the brush 10, and the margin of the brush 10 can be decreased as it is separated from the sucking port 8, therefore, the volume of dust wound in the rotating direction of the rotary brush 4 can be decreased. Also, since the protrusive margin of the brush 10 is decreased, it is possible to prevent the dust from rebounding violently on the carpet and from intruding to the texture of the carpet.
Patent JP-H04308191-A (JP)
Title: Operation lever grip for construction machine
Inventor: OKUNO TAKASHI
IPC: B66C13/56
Filed: 1991-01-09
Abstract: PURPOSE:To provide an operation lever grip causing no injury and no damage of an apparatus by setting part of the outer periphery of a small disk to be slightly protruded from the outer periphery of the grip, and providing a rotating member driving device interlocking a rotating member with the action of the operated device of an operation lever. CONSTITUTION:A grip 3 is divided into a lower body 3a and an upper body 3b, a gap (g) is formed between them, the center shaft 21 of a small disk 20 provided at the portion of the gap (g) is rotatably supported on a fitting hole 22 provided on a rotating member 9 via a rolling bearing 23, and its outer periphery is slightly protruded from the outer periphery of the grip 3. When an operation lever is operated beyond an idle region from the neutral position, the drum 10 of a winding winch 2 is rotated, the rotary shaft 16a of a flexible shaft 16 is rotated via the engagement of gears 11, 12, the rotating member 9 is rotated and the small disk 20 is revolved centering on a shaft section 5 by the engagement of gears 17, 18, the outer periphery is brought into contact with a finger 24, and the small disk 20 is rotated in the reverse direction by the resistance.
Patent JP-S58129708-A (JP)
Inventor: KUWABARA KAZUYOSHI
IPC: H01H11/06
Filed: 1982-01-29
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。