baber/WOPTO huggingface dataset:
Patent JP-S564314-A (JP)
Title: Detector for terminal end of coil
Inventor: TERAOKA SANEMITSU
IPC: B21C47/02
Filed: 1979-06-20
Abstract: PURPOSE: To high accurately detect the coil's terminal end without contacting with the coil, by taking the signal corresponding to the shadow made by the thickness of the steel material out of the picture signal of the camera.  
     CONSTITUTION: The flotage of the terminal end 11 of the coil 10 and the shadow of the thickness of steel material made by the irradiation from the light source 13 are introduced as the picture signal into the signal processing circuit by the TV camera 12. The picture signal equivalent to a horizontal scanning line, being sampled by the picture signal sampling circuit 21, are binary coded by the binary coding circuit 22, so as to make the shadow to be the black signal and to make the coil's surface to be the white signal; after that, this picture signal is sent to the breadth detecting circuit 24 through the noise damping circuit 23. This breadth detecting circuit 24 detects the breadth against the black signal, and permits the black signal of only the specified size to pass over. The black signal passed over the breadth detecting circuit 24 is counted by the counting circuit 25, and is sent to the judging circuit 26; when the judgement is made as the black signal disappears after lasting for the specified length, the pass signal is produced to inform of the pass of the coil's terminal end 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10272980-A (JP)
Title: Automatic opening/closing arm device for platform
Inventor: SEKI MASAYUKI
IPC: B60P1/46
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate position switching operation so as to make it easy to use constituting a locking cam in such a way as to be locked out of rotation and to be switched into a rotatable state by the rotation of an arm body. SOLUTION: A contact part 32 with which the other end 20b of a locking cam 20 comes in contact in the rotating process of an arm body 12 onto a fall position side, a locking part 32b for locking the other end 20b unmovably, and a recess of thread portion 32c for allowing the movement of the other end 20b so as to make the locking cam 20 rotatable are formed at a locking plate 32. In association with the rotation of the arm body 12 in a direction A, the locking cam 30 is relatively rotated clockwise around a supporting shaft 20a. When the arm body 12 is further rotated in the direction A, the other end 20b is fitted into a locking part 32b so as to lock the locking cam 20 out of rotation in the state of being rotated onto the lock side. The rotation of the arm body 12 onto the rising position side is impeded by the bite action of the locking cam 20 to the locking plate 32 in the locked state, and the arm body 12 is locked in the fall position.
Patent JP-S58196461-A (JP)
Title: Agitation of sample liquid for chemical analysis
Inventor: YOSHINARI SHIGERU
IPC: G01N35/02
Filed: 1982-05-12
Abstract: PURPOSE:To reduce the production cost with a smaller size while simplifying the equipment as a whole by agitating a sample and a dilution liquid with a nozzle for sucking or discharging a liquid sample to enable effective within a short time while eliminating the need for any separate agitator. CONSTITUTION:A waste liquid pump 20 is driven in the direction of the arrow at the time t5 to discharge a sample liquid 24 ended in the measurement to a waste liquid vessel 23 from a waste liquid nozzle 22. A nozzle 3 moves to the agitation and cleaning position (b) after injects the sample liquid 24 to a measuring vessel 6. Synchronizing the end of the movement, valves 17 and 19 are opened or closed alternately at the times t7 and t8 while a piston 18a is driven vertically to discharge a dilution liquid 15 into an agitation vessel 5 from the nozzle 3. With the discharge of the dilution liquid 15, the inside of the nozzle 3 is cleaned and the outer wall of the nozzle 3 and the inside of the agitation vessel 5 with that 15 stored in the agitation vessel 5. After a fixed frequency of the cleaning, at the time t9, the waste liquid pump 20 is driven to discharge the liquid into the waste liquid vessel 23 through a waste liquid nozzle 21. The nozzle 3 being cleaned is carried to the sample sucking position (a) in preparation of the subsequent suction of the sample.
Patent JP-H02259676-A (JP)
Title: Method for controlling concentration of toner contained in developer for image forming device
Inventor: BISAIJI TAKASHI
IPC: G03G15/08
Filed: 1989-03-31
Abstract: PURPOSE:To evade an unnecessary drop in picture density by utilizing the amount of toner attaching to an image carrier for the control of toner concentration sensors only when the detection timing comes at a specific image forming speed and conversely not controlling the toner concentration sensors based on a change in the amount of toner adhering to the image carrier at other image forming speeds. CONSTITUTION:The image forming device has several image forming speeds such as a specific speed and operation is carried out by switching them, for instance, two- staged switching from a low speed to a high speed and vice versa. In this case, only when a black/while developed image is formed at the high speed, which operation is frequently carried out if the detection timing determined by a toner adhering detecting signal comes, toner concentration is detected to control the toner concentration sensors 31 to 34. Conversely, at speeds other than the specific one, that is, low speed image formation, the action of the toner concentration detecting means is inhibited, or detected data is not utilized for the control of the toner concentration sensors 31 to 34 even when the toner adherence detection timing comes. Consequently, the concentration of toner for an image on the image carrier 2 can be prevented from falling more than expected.
Patent JP-S5629734-A (JP)
Title: Input device for multi-item information
Inventor: SEKI YASHIROU
IPC: F16D1/10
Filed: 1979-06-21
Abstract: PURPOSE: To enhance the controllability by providing such a mechanism in that one end of each of several flexible sheets on the same circumference of a circle at a fixed interval, winding the end in a direction for storage into the sheet storing part and then separating and leading out the desired sheet.  
     CONSTITUTION: One end of each of several flexible sheets 6 onto which several items are written is fixed on the same circumference of a circle at a fixed interval and then wound in a direction to be stored in the storing part 1. When the page selection key corresponding to the desired sheet 6 is pushed at the input operation part 5, the sheet 6 is turned in the opposite direction to the winding of the sheet by the advance motor. And the rotating position is detected by the detecting element, and the free end of the desired sheet is put between the separated shaft 24 and the guide plate 25 to be guided onto the guide plate 39. The key 50 made of the transparent material is fitted in a free up-down mobile way into a frame corresponding to the item on the sheet. Then the key 50 is pushed, and thus a contact is obtained to the print panel 58 having the conduting path pattern along the grid plate corresponding to the frame. Thus the desired information is supplied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60222109-A (JP)
Title: Separating device by permeation and evaporation
Inventor: WAKABAYASHI OSAMU
IPC: B01D1/00
Filed: 1984-04-20
Abstract: PURPOSE:To eliminate requirement for external heat source and to prevent reduction of separation rate in an apparatus for producing fresh water or alcohol from sea water or a mixture of alcohol with water by using a black separating membrane and heating the liquid mixture from the membrane surface by the solar light. CONSTITUTION:A liquid mixture is fed to a liquid mixing chamber 12 through a feeding pipe 17 and is heated by a black separating membrane 11 irradiated with solar light. The liquid mixture deprives the latent heat of vaporization from the surface of the membrane 11, permeates the separating membrane 11 and enters a diffusion chamber 14 in the form of vapor. The vapor introduced into the diffusion chamber 14 is diffused and condensed at a cooling wall 13, and the condensate accumulates in a permeate reservoir 18 and is discharged therefrom. When recovery of the latent heat of condensation is intended, a cold liquid mixture is used as a coolant, which is preheated in a cooling chamber 15 by the latent heat of condensation, and supplied to the liquid mixing chamber 12 thereafter.
Patent JP-H10313416-A (JP)
Title: Digital gamma correction circuit, liquid crystal display device using the same and electronic device
Inventor: KABURAGI CHIHARU
IPC: H04N5/66
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To apply digital gamma correction to image data to which gamma correction for a CRT is applied, based on an applied voltage versus transmittivity characteristic in a liquid crystal display section. SOLUTION: A digital gamma correction circuit that corrects digital image data subject to gamma correction for a CRT into digital image data suitable for display drive in liquid crystal display sections 50R, 50G, 50B includes a 1st digital gamma correction circuit 24 and a 2nd digital gamma correction circuit 32. The 1st digital gamma correction circuit 24 executes 1st gamma correction including correction to restore the digital image data subject to the gamma correction for the CRT to the digital image data before the gamma correction for the CRT is conducted. The 2nd digital gamma correction circuit 32 applies 2nd gamma correction based on the applied voltage versus transmittivity characteristic in the liquid crystal display section to the digital image data before or after the 1st gamma correction is conducted.
Patent JP-H01251799-A (JP)
Title: Pwb inverting/passing-through equipment of surface mounter
Inventor: AKAGAWA YOSHIHIKO
IPC: H05K13/02
Filed: 1988-03-31
Abstract: PURPOSE:To use an equipment as a mounting line of an SMD onto the surface or the back face of an SMT, by establishing PWB conveyor belts at upper and lower parts on both sides of the equipment, by utilizing a PWB stopper and by providing a shaft at the center of a PWB inverting mechanism. CONSTITUTION:To let a PWB pass, for example, from left to right along guide rails 7 of a PWB inverting mechanism 2, a stopper 10 is opened first and then the PWB is guided to the guide rail 7 to be carried by a belt conveyor 6. On the other hand, to invert the PWB, the stopper 10 is shut and the PWB is sent to a place between upper and lower guide rails 7 by the belt conveyor 6 and then the PWB inverting mechanism 2 is rotated 180deg. around a shaft 2a. By this, the PWB is inverted. Last, the inverted PWB is carried out by the belt conveyor 6.
Patent JP-S574529-A (JP)
Title: Externally measuring apparatus for labor pains
Inventor: TSUCHIYA YOUKICHI
IPC: G01B7/16
Filed: 1980-06-11
Abstract: PURPOSE:To eliminate unpleasantness, by securing a detecting member comprising a strain gauge attaching plate and two or more supporting-transmitting leg parts connected to the corners thereof to the lower surface of a casing through said leg parts, and coating the casing lower surface opening with a thin film. CONSTITUTION:The detecting member comprises an attaching plate 11 for a strain gauge 12 and supporting-transmitting leg parts 13. One ends of the leg parts 13 are connected to four corners of the attaching plate 11. The detecting member 10 thus formed is secured to a fitting ring 14 and then screwed or directly secured to the opening part of a casing 15 when used. Thus, the detecting member sensitively catches the fluctuations in pressure at the abdomen due to labor pains, with a light pressure. Therefore, there is no need to exert a large pressure upon the abdomen, and the contact thereof with the abdomen is soft, so that the unpleasantness and uneasiness of a pregnant woman can be eliminated. Moreover, no adverse effects are exerted upon a fetus.
Patent JP-2000272351-A (JP)
Title: Door belt line connecting part formation method for door glass run
Inventor: NOZAKI MASAHIRO
IPC: B29D99/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the design of a belt line part by forming a trim of a door belt line connecting part for a door glass run by providing a slit portion for pulling out comprising a lateral slit and a vertical slit, and pulling up the slit portion in a curved form, followed by heat reforming. SOLUTION: A door glass run 16 provided in the vertical direction of an automobile door, comprises a channel part 18, a pair of sliding lip parts 26, 28, elongating from the opening end of the external and interior wall to the groove bottom part, and a molded lip part 30 reversed and elongating to the outside. The door glass run 16 is provided with a slit portion 40 for pulling up, comprising a lateral slit 40a elongating from the opening end side of the exterior wall to a predetermined depth, and a vertical slit 40b elongating upward from the bottom end part of the lateral slit 40a by a predetermined length such that the part sectioned by the slit portion 40 is pulled up and applied with heat reforming so as to form a trim part 44 of a curved connecting part. Moreover, a supporting rib for supporting the base part of the curved connecting part is molded.
Patent JP-S63244421-A (JP)
Title: Multiple light-emitting device
Inventor: ANDO HIDEO
IPC: G11B7/126
Filed: 1987-03-31
Abstract: PURPOSE:To stabilize a light beam from each light source structure by separating a signal being the result of detection from a light beam radiated from plural light source structures of a light source by at least one photodetector into a signal component corresponding to each light beam, and using the said signal so as to control each light source structure. CONSTITUTION:A monitor photodetector 24 provided with a light sensing region 24A to monitor a reproducing/recording/erasure laser beam radiated from the rear face of the 1st, 2nd and 3rd laser structures 11-1, 11-2, 11-3 of a semiconductor laser 11 is placed. Plural laser beams from the laser structures are detected by the photosensing region 24A and a detection signal from the photosensing region is separated into a signal component corresponding to the reproducing/ recording/erasure laser beams by a signal separation circuit 80 and the semiconductor laser 11 is energized by a laser drive circuit 85 based on the separated reproducing/recording/erasure signal components. Thus, each light source structure is always driven accurately and stably.
Patent JP-S5413011-A (JP)
Title: Gutter fitting with pressor means
Inventor: MIYAGAWA TERUO
IPC: E04D13/072
Filed: 1977-06-30
Abstract: PURPOSE: To provide a gutter fitting having pressor means in which a gutter may easily be mounted or removed against a gutter fitting and snow removing work may easily be performed during accumulation of snow. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57193405-A (JP)
Title: Composition for activating plant physiologically
Inventor: KATOU TOORU
IPC: A01N43/38
Filed: 1981-05-25
Abstract: PURPOSE: A composition for activating plant physiologically exhibiting effects such as prevention of fall of fruit and calyx, growth control of fruit and vegetable, promotion of occurrence of lateral branch, promotion of germination, etc., comprising two components of rutin and tryptophan as active ingredients.  
     CONSTITUTION: A composition for activating plants physiologically comprising generally 50W100ppm rutin and 50W500ppm tryptophan as active ingredients. This composition can be used together with various kinds of spraying agent for leaves, other agricultural chemical, surface active agent, or spreader. The composition acts effectively for preventing the enlargement and occurrence of pithy tissue of edible roots, and the bolting of vegetables. Effective for preventing the fall of calyxes of Citrus iyo hort. ex Tanaka and Citrus natsudaidai Hayata, fall of navel orange in the latter period, and the berry shatter of grape, for promoting the occurrence of lateral branch of cucumber, for preventing the fall of fruits of apple, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000271843-A (JP)
Title: Polishing method and polishing device
Inventor: OKUYAMA SHINICHI
IPC: B24B37/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve a polishing accuracy so as not to transmit a deflection of a driving plate to an upper surface plate. SOLUTION: This polishing device is provided with a lower surface plate having a buff 14 and an upper surface plate 13 having the buff 14. Plural carriers formed with plural holding holes for loading a work are disposed on the lower surface plate. Each carrier is engaged with a planetary gear and an internal gear, both sides of the work being polished by rotating the planetary gear and the internal gear. A driving plate 28 is connected to an upper surface plate driving shaft 13a through a connecting mechanism 27. The upper surface plate 13 is supported with respect to the driving plate 28 through a holder 41. A deflection of the driving plate 28 is not transmitted to the upper surface plate 13 because the holder 41 has a roller supported by an extension provided to the driving plate 28.
Patent JP-S61237384-A (JP)
Inventor: TAKAHASHI TOSHIO
IPC: H01R43/16
Filed: 1985-04-13
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-S5413924-A (JP)
Title: On-load tap-changing transformer
Inventor: HIGUCHI AKIRA
IPC: H01F29/04
Filed: 1977-06-30
Abstract: PURPOSE: To reduce a number of current limiting elements, with a common application of the current limiting element amde for both transformers, by changing two transformer taps with a combination of two selector switches. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S575489-A (JP)
Title: Magnetic recording and reproducing system
Inventor: KITAURA HIROSHI
IPC: H04N9/86
Filed: 1980-06-13
Abstract: PURPOSE:To correct a timing shift in a mass, by delaying a luminance signal by two lines at the stage that the color difference signals delayed every other alpha field are delayed by one line for the luminance signal with all frames. CONSTITUTION:A color TV signal is separated into a luminance signal and two color difference signals. The color difference signals are made a reset line sequential color difference signal so that the same color differece signal exist on the same scanning lines with all the frames. The line sequential color difference signal is recorded every two fields by a delay of one horizontal scanning period, and at playback, the color difference signal of the field not delayed at recording is delayed by one horizontal scanning period, then it is converted into the simultaneous color difference signal to delay the luminance signal for two horizontal scanning periods, allowing to correct the timing shifted for the processig of color difference in a mass.
Patent JP-H06267582-A (JP)
Title: Sealed lead-acid battery
Inventor: OSUMI SHIGEHARU
IPC: H01M10/12
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a battery furnished with high rate discharge characteristics and a long life by letting a positive electrode lattice be constituted of an alloy in a lead antimony series, letting a negative electrode lattice be constituted of a lead alloy including no antimony, and letting a separator be constituted of acid resistant synthetic fibers. CONSTITUTION:A positive electrode lattice is constituted of an alloy in a Pb-Sb series such as a Pb alloy, a Sb alloy, an As alloy, a Se alloy and the like, and a negative electrode lattice is constituted of an alloy in a Pb-Ca t1'9 series such as a Pb alloy, a Ca alloy, an Al alloy and the like. And a separator is constituted of fine glass fibers extractively mixed with acid resistant synthetic fibers such as polyethylene fibers which have fine holes while being processed through hydrophilic treatment and the like. By this constitution, even if the positive electrode lattice is constituted of an alloy in a Pb-Sb series, Sb fused out of a positive electrode is adsorbed by the separator while being prevented from being precipitated to a negative plate, so that electrolytes can thereby be prevented from being decomposed and reduced. Therefore, a battery can thereby be obtained, which is high in high rate discharge and long in life.
Patent JP-H01251761-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: OSHIMA YOICHI
IPC: H01L21/8247
Filed: 1988-03-31
Abstract: PURPOSE:To prevent invasion of movable ions and deterioration of reliability due to the invasion by a method wherein a conductive film composed of a low-resistance material is formed so as to cover an insulating film at least on a side face of a gate electrode part and a contact part is formed on the conductive film. CONSTITUTION:A gate insulating film 3 is formed on the surface of a substrate 1; then, a first polycrystalline silicon layer 4 is deposited; a silicon oxide film 5 is formed on it. In succession, a second polycrystalline silicon layer 6 is deposited on the whole surface; phosphorus as an impurity is implanted into this. In addition, silicate glass (a PSG layer 7) containing phosphorus is deposited on the whole surface. After that, a PSG film layer 10 is deposited on the whole surface; in succession, the PSG film layer 10 is etched by a reactive ion etching(RIE) method; a PSG side-wall part 10 is left on side faces of a gate electrodes part. When the gate oxide films 3, 5 and a contact opening part are shut off by using the PSG film 10 on side-wall parts, it is possible to prevent a movable ion which has adhered during a contact opening operation from invading into a cell transistor.
Patent JP-H08277746-A (JP)
Title: Internal combustion engine
Inventor: TSUCHIDA NAOKI
IPC: F02F1/38
Filed: 1995-04-04
Abstract: PURPOSE: To improve the combustion of mixed gas by activating tumble without lowering the flow coefficient of an intake port. CONSTITUTION: A four-cycle engine (internal combustion engine) is constituted so that the intersecting point P between the center line L1 of an intake port 5-1 and the axis M1 of an intake valve 2 may be positioned in the vicinity of the peat face 20a of a valve seat 20 or downstream of it (downstream in the flow of mixed gas). What is more, this constitution is materialized by constituting the valve seat 20 out of a junction type valve seat.  Since the intake port 5-1 can be made roughly straight toward a combustion chamber, removing the throat part of the intake port 5-1, the flow resistance of the mixed gas flowing in the intake port 5-1 is suppressed small, and the drop of the flow coefficient of the intake port 5-1 is prevented, and also the tumble is accelerated, and the combustion efficiency of the mixed gas is raised, as a result, the output of the four-cycle engine is improved.
Patent JP-H07250604-A (JP)
Title: Apparatus for inactivating allergen
Inventor: YASUI HIROSHI
IPC: A01M3/00
Filed: 1994-03-11
Abstract: PURPOSE:To provide an apparatus for inactivating allergens capable of inactivating the allergens by jetting warm air or high-temperature steam on the allergens such as mites or pollens present in a TATAMI (a thick and rectangular straw mat), etc. CONSTITUTION:This apparatus for inactivating allergens is obtained by jetting high-temperature steam from a steam jetting port 6 provided in a high- temperature steam producing chamber 1 containing a heater 2 therein along a steam discharging groove 7 installed in a base plate 8, warming air sucked by an electrically-operated suction fan 14 attached to a casing unit 9 with the high-temperature steam producing chamber 1, providing warm air, jetting the warm air from warm air discharging grooves (4a) and (4b) onto a floor surface, holding and operating a handle 10 and thereby rotating rollers (11a) and (11b).