baber/WOPTO huggingface dataset:
Patent JP-H04351074-A (JP)
Title: Range finder for electronic still camera
Inventor: KANEKO KIYOTAKA
IPC: G02B7/28
Filed: 1991-05-28
Abstract: PURPOSE:To obtain the range finder for the electronic still camera with less power consumption. CONSTITUTION:When a range finding start signal is outputted, a microcomputer 34 drives a drive control section 41 controlling the drive of a CCD 19 and a light emission control section 43 controlling the light emission of a light emitting diode 17. The light emission control section 43. lights the light emitting diode 17 corresponding to the charge storage time of the CCD 19. A spot light is projected toward an object 18 with the light emission of the diode 17. The spot light projected onto the object stores the charge in the CCD 19.
Patent JP-S6047806-A (JP)
Title: Hydraulic lifter for internal-combustion engine
Inventor: KODAMA HISASHI
IPC: F01L1/18
Filed: 1983-08-24
Abstract: PURPOSE:To improve the titled device in performance and durability, by providing a machining relief portion needed to machine-finish the sliding portion of plunger above the plunger stripper portion of seat member for a check ball, in a hyraulic lifter for a rocker arm. CONSTITUTION:A rocker arm 1 is pivoted with a shaft 2 as a fulcrum 2, operating a valve stem 3 through a hydraulic lifter 4 with its one end. In this case, a seat member 8 is press-fitted into the upper inner wall surface of plunger 7 in the hydraulic lifter 4, separating the cylinder chamber 5 into a pressure chamber 9 and a reservoir chamber 10. The seat member 8 has a hole 8b bored therethrough to comminicate the pressure chamber 9 with the reservoir chamber 10. A check ball 11 opening and closing the hole 8b is urged towards the seat member 8 by means of spring 13. The outer periphery 8a of seat member 8 is depended towards the plunger 7 to form its lower end surface as the stopper portion of plunger 7. Moreover, finish machining relief portions 15, 15' are formed above the stopper portion.
Patent JP-S6147318-A (JP)
Inventor: RAINHARUTO DOITSUCHIYU
IPC: B65B57/02
Filed: 1985-07-15
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-S6135172-A (JP)
Title: Piezoelectric motor
Inventor: ONUKI TORU
IPC: H02N2/00
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a piezoelectric motor which has a simple structure and inexpensive and small size with a novel construction by providing a cylindrical piezoelectric unit separably engaged with a rotational shaft around the shaft, and providing a platelike piezoelectric unit which deflects to vibrate between the cylindrical unit and a case. CONSTITUTION:A cylindrical piezoelectric unit 3 which operates to grip or separate a rotational shaft 2 is movably engaged around the shaft 2. A platelike piezoelectric unit 5 of a bimorph piezoelectric unit for deflecting to vibrate is provided, one end is supported rotatably to a case 1 via a pin 6, and the other end is mounted through a holding member 4 at the unit 3. In other to rotate the shaft 2 by the piezoelectric motor, the shaft 2 is grasped with the unit 4, and then separated. This operation is repeated, and this operation is synchronized to deflect to vibrate the unit 5, thereby rotating only the shaft 2 in the prescribed direction.
Patent JP-S5486377-A (JP)
Title: Electronic watch
Inventor: ISHIDA TAKASHI
IPC: G04G5/02
Filed: 1977-12-22
Abstract: PURPOSE: To make hands matching of that time easy by making the feed speed within 10 minutes before and after the display time before fast feed at a low speed at the time of fast feed.  
     CONSTITUTION: In ordinary hand operation, a fast feed switch S 2  is turned ON and a counter 5 is set in the state where there in no input. A changeover circuit 3 outputs 1/60 Hz of a frequency divider 2 to a display device at this time, and the wacth operates as a 1-minute hand operation watch. When the fast feed switch is operated, S 1  goes ON and S 2  cooperating thereto goes OFF. Then, a counter 5 receives the OR output of 1 Hz or 1/60 Hz signal and starts counting. The counter 5 is fitst set at 9 in its count number ot control the output of the changeover circuit 3 so that it becomes 1Hz while the count number is between 0 to 8, 10 to 20, thus the feed speed is lowered for 10 minutes before and after the display time. While the counter 5 is between count numbers 21 to 719, the output of the changeober circuit 3 is controlled to 128 Hz, thus fast feed is made. On the other hand, when the count number is 9. The changeover circuit 3 is controlled to make its output 1/60 Hz. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6131018-A (JP)
Inventor: KAWAGUCHI HIROMICHI
IPC: A01F12/32
Filed: 1984-07-25
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-H078980-A (JP)
Title: High concentration organic sewage treatment method and apparatus
Inventor: MUKAI YOSHIHISA
IPC: C02F3/30
Filed: 1993-06-25
Abstract: PURPOSE:To stably treat high concn. org. sewage containing ground solid org. matter while enhancing the liquefying ratio of the ground solid org. matter, reducing the generation of a residual solid or excessive sludge and reducing the post treatment of the residual solid or excessive sludge. CONSTITUTION:A grinding means 2 grinding water-containing org. waste, the liquefying tank 4 arranged on the downstream side of the grinding means 2 and having an anaerobic bacteria holding bed 5 and bringing the solid and waste water of the water-containing org. waste ground by the grinding means 2 into contact with the anaerobic bacteria holding bed 5 to liquefy the solid, combination purifying tanks 7, 14, 19 purifying the treated water of the liquefying tank 4 and reflux means 25, 26, 27 refluxing the treated water from the combination purifying tanks 7, 14, 19 to the liquefying tank 4 are installed.
Patent JP-S6215765-A (JP)
Title: Manufacture of enclosed type battery
Inventor: AKIYAMA TAICHI
IPC: H01M50/167
Filed: 1985-07-12
Abstract: PURPOSE:To make the flat part of a sealing plate higher than the upper end part of a gasket, by using a sealing die having a hole part, in which an upside presser pin is inserted and whose inner diameter is smaller than that of the upper end opening part of the curled positive case, when sealing process is carried out by the positive case. CONSTITUTION:A positive electrode 2 and a positive electrode ring 3 are inserted into a positive case 1, a separator 4 and an impregnated member 5 are placed on them, and sealing plate 6 which is filled with negative electrode 8 and is provided with a gasket 7 is combined with them followed by curling the case 1 inward; thereby a button type closed battery i formed. Wherein the inner diameter of the hole in which an upside presser pin 10 of the sealing die 12 is inserted is set to be smaller than the diameter of the upper end opening part of the positive case 1. As a result, the extrusion part 7b of the gasket 7 is pressed and the part is always lower than the flat part of a sealing plate 6. Therefore, it is possible to eliminate imperfect contact between the battery and the device in which the battery is inserted.
Patent JP-H0447422-A (JP)
Title: Bank-book printer
Inventor: YAMAMOTO YUKO
IPC: G06Q40/02
Filed: 1990-06-13
Abstract: PURPOSE:To make the circumstances of a communication state exact by giving issue sequence information for showing an issue sequence to a communication telegraphic message transmitted and received between plural CPUs, and storing the communication telegraphic message and the issue sequence information as communication history. CONSTITUTION:An issue number 1 is given to a communication telegraphic message (a) transmitted to a CPU 2 from a CPU 1 and a communication telegraphic message (d) replied to the CPU 1 from the CPU 2, respectively, and an issue number 1-1 is given to a communication telegraphic message (b) transmitted to a CPU 3 from the CPU 2 and a communication telegraphic message (c) replied to the CPU 2 from the CPU 3, respectively. In such a way, by giving the issue number for showing the issue sequence of the telegraphic message to the communication telegraphic message transmitted and received between the CPUs 1 - 3, and storing its telegraphic message and number as communication history, it is possible to make the circumstances of a communication state exact.
Patent JP-S6132409-A (JP)
Title: On-load tap-changing transformer
Inventor: ENDO KAORU
IPC: H01F29/04
Filed: 1984-07-24
Abstract: PURPOSE:To simplify the construction of a tap winding and to enable the miniaturization of a transformer by forming an integrated disk winding of coarse and dense tap windings winding a single strand for coarse tap winding and a single strand for dense tap winding placing in parallel. CONSTITUTION:A disk winding is made accumulating in the direction of axis plural with coils consisting of a disk coil wound from the outer side to the inner side and a disk coil wound from the inner side to the outer side placing a single strand (a) for making a coarse tap winding TW1 and a single strand (a') for making a dense tap winding TW2 in parallel. Taps A1, A2 are led out from the start and the end of the coarse tap winding TW1 for connecting to a transposition switch. The taps b1, b2, c1, c2, d1, d2, h1, h2, i1, i2 of the dense tap winding TW2 are each led out from each twin coil wound with the single strands (a), (a'). Integrally formed disk windings of a low voltage winding L, a high voltage winding H, the coarse tap winding TW1 and the dense tap winding TW2 are placed in this sequence from the side of an iron core C.
Patent JP-H09322008-A (JP)
Title: Image processor
Inventor: TOMITA HIROAKI
IPC: G06T11/60
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To attain a high speed for image output by avoiding color conversion as to parts not required through overwrite in the case of applying color conversion to input color image data obtained from overlapped images so as to obtain output raster data. SOLUTION: A decomposer main body 10 writes a picture element value Dc of a current color space to a page memory 21 for every execution of image drawing operator and writes a color space code Cc denoting the current color space to a color space memory 22. Then the picture element value and the color space code written finally at all times are stored in the page memory 21 and the color space memory 22. After image drawing by one page is finished, the decomposer main body 10 reads the picture element value Dc and the color space code Cc sequentially from the page memory 21 and the color space memory 22 and gives them to a color conversion means 30.  The color conversion means 30 converts the picture element value Dc into a picture element value Dd of the device color space depending on the value of the color space code Cc and provides an output of the Dd to an image output device as a raster stream.
Patent JP-S5779055-A (JP)
Title: Method for preventing inclusion of powder in continuous casting method
Inventor: SATOU NORIO
IPC: B22D11/103
Filed: 1980-11-04
Abstract: PURPOSE: To prevent inclusion of powder by immersing baffle plates, which are provided opposite respectively to sandwiching wall directions with an immersion nozzle in- between, in molten metal in such a way that the bottom ends thereof are located below the molten metal surface by more than a specific distance and above the initial  molten steel discharge flow region from the discharge port of the immersion nozzle.   
     CONSTITUTION: In a continuous casting method by powder casting, baffle plates 6  which are provided respectively opposite to sandwiching wall directions with an immersion nozzle 1 in-between, are immersed in the molten metal in a mold in such a way  that their bottom ends are located below the molten metal surface by ≥20mm and in  the positions upper than the initial molten steel discharge flow region from the discharge port 2 of said nozzle 1. Therefore, the molten steel flow F 1  from the hole 2 f alls onto the front surface of a solidification layer 4 solidified on the front surface of  a mold 3 and is divided to molten steel flow F 2  and molten steel flow F 3 . The flow F 3   ascends the inside wall of the mold, collides against the plates 6 and parts to molten  steel flows F 4 , F 5 . By the flow of this flow F 4 , the molten steel flow F 3  is decelerated,  and inclusion of powder is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55143067-A (JP)
Title: Manufacture of dual insulated gate field effect transistor
Inventor: TANIGAWA YOSHIKI
IPC: H01L29/417
Filed: 1978-12-13
Abstract: PURPOSE:To reduce feed back capacitance by a method wherein an oxide film is perfolated to have two gate oxide films in a separated distance on a substrate and diffusion of impurity is performed through a polycrystalline film formed selectively as an opening and the gate oxide film. CONSTITUTION:A thick oxide film 2 on a p<->-type silicon substrate 1 is bored and gate oxide films 2G1, 2G2 are formed. At a region apart from these and in a specified distance and a region between them the oxide film 2 is perforated at a specified region, and a polycrystalline Si film 3 is formed selectively on these openings and gate oxide film regions. Next thereto n<+>-layers 4S, 5, 4D are formed by diffusion of phosphorus through the polycrystalline Si film 3. Next thereto they are covered with an oxide film, and electrode is built through the opening provided on it. By this constitution two FETs can be fabricated to occupy a small area with self- alignment action, and since two gate electrodes and region do not overlap, capacitance between the drain electrode 4D of the second FET and the substrate and feed back capacitance are extremely reduced, and stable operation is performed by eliminating self-oscillation.
Patent JP-H114522-A (JP)
Title: Electrical joint box for automobile
Inventor: YOSHIDA NORIYUKI
IPC: B60R16/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To inhibit the fitting part of a connector for a high-end vehicle from being exposed in an electrical joint box common for both low-end and high-end vehicles when the box is mounted on a low-end vehicle. SOLUTION: An opened part 11b to be covered with a lid member is provided in the external surface of a casing 11, while flat-plate connector connecting parts 18a for a bus bar for a circuit to be particularly incorporated in a high- end vehicle are arranged inside the casing 11 to face the opening 11b. When mounted on a low-end vehicle, the opened part 11b is covered with the lid member. When mounted on a high-end one, the opened part 11b is uncovered to attach a tab member to each flat-plate connector connecting part 18a for a bus bar for a circuit particularly incorporated in a high-end vehicle.  Also, a connector fitting member is fixed to the opened part 11b in such a way as to project from the external surface of the casing 11, and the tab members are provided obtrusively through a tab inserting hole prepared on the connector fitting member to constitute a particular connector fitting part for the high-end vehicle.
Patent JP-S6046472-A (JP)
Title: Testing method of chip carrier type ic
Inventor: MURASE HIROSHI
IPC: G01R31/316
Filed: 1983-08-25
Abstract: PURPOSE:To prevent damage to be inflicted on input/output terminals of an IC by using an auxiliary testing device consisting of a guide which slides in fitting in a device printed board and a cursor having a pin which moves orthogonally in being attached to the guide and abuts on a terminal. CONSTITUTION:Guide grooves 19 formed at both end parts of the lateral view channel type guide 16 are inserted both side edges of the printed substrate 2 of the device printed board. The cursor 17 fitted slidably at right angles to the sliding direction of the guide 16 and guide 16 are slid on the chip carrier type IC3 to be tested so that the tip of the probe pin 18 provided to the cursor 17 is pressed against the input/output terminal of the IC3 and the connection part of the printed board pattern 6, thus connecting a test circuit.
Patent JP-S6254225-A (JP)
Title: Manufacturing method for liquid crystal display
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1337
Filed: 1985-07-15
Abstract: PURPOSE:To execute the filling work of the liquid crystal in a short time by connecting tightly other substrate on the liquid crystal after the liquid crystal is provided on one side substrate. CONSTITUTION:The device has two substrates 1 and 1' and has the electrode at facing surfaces 8 and 8' respectively. A liquid crystal 2 is dropped onto one side surface to be field of the substrate, sealed into a vacuum container 100, one side substrate 1 is provided on a heater 3 in the first space 4, the other substrate 1' facing in the upper direction is separated and the substrates are connected and arranged lightly mutually partially. Thereafter, a cover side container 10' having the second space 5 is matched into a container 10 side by an O ring, and shaded with the mutually elastic layer and a silicone rubber 6. When both first and second spaces 4 and 5 are made into the vacuum space, and made into the air pressure, the silicon rubber 6 is expanded to the lower side, other facing substrate 1' is pushed to the side of one substrate 1', and the liquid crystal is extended along the surface of the substrate 1 in the horizontal direction and laminated.
Patent JP-H0448456-A (JP)
Title: Driving force transferring mechanism for magnetic tape recording and reproducing device
Inventor: MIYAMOTO RITSU
IPC: G11B15/44
Filed: 1990-06-14
Abstract: PURPOSE:To reduce the thickness of a device by arranging the driving system of a loading mechanism, a pinch roller and so on between members of which the height is regulated with tape width such as a rotaional drum, the pinch roller, a capstan, a reel base and so on. CONSTITUTION:A pinch roller 5 and its peripheral members are arranged at a position which does not overlap with those of a rotational drum 3, a reel bases 1 and 2 and reel clutch 8 and a motor 9 to actuate the pinch roller 5, a loading mechanism and so on is arranged on a deck 10 of the position facing oppositely to the pinch roller 5. The driving force of the motor 9 is transferred to a pinch roller arm through a gear string which consists of plural cum gears 15 to 17 and the gear string is arranged with avoiding the respective members provided on the deck 10. Thus, the thickness of a device can be reduced and lightening and compacting can be attained.
Patent JP-S6219601-A (JP)
Inventor: MONOE TOSHIE
IPC: F22B35/00
Filed: 1985-07-17
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-S6218684-A (JP)
Title: Magnetic head supporting device made of frp
Inventor: AMAGI SHIGEO
IPC: G11B21/02
Filed: 1985-07-17
Abstract: PURPOSE:To improve the recording and reproducing characteristics by coupling magnetic head mounted parts of individual arms and parts connecting the lower arm and the upper arm by fiber-reinforced plastics (FRP). CONSTITUTION:The upper arm and the lower arm of a magnetic head supporting device made of FRP consists of rods 1 made of FRP, rods 2 made of FRP, magnetic head mounted parts 3, spring parts 5, FRP and spring coupling parts 4, and an upper arm attaching base 6, and a magnetic head 8 stuck to a spring 7 is adhered to the magnetic head mounted part. The thermal expansion characteristic of tapped hole parts of upper and lower arms and that of mag netic head parts coincide with each other in the magnetic head supporting device made of FRP, and the characteristic of the magnetic head supporting device made of FRP can be matched to a requested thermal expansion character istic of the magnetic head supporting device where respective thermal expansion characteristics of devices are taken into consideration, and magnetic heads are always placed in prescribed positions though the temperature of a flexible disc driving device is changed.
Patent JP-H099130-A (JP)
Title: Automatic focusing device
Inventor: SUDA HIROSHI
IPC: H04N5/232
Filed: 1995-06-22
Abstract: PURPOSE: To provide an automatic focusing device capable of being focused stably with every major object under any image pickup condition even when any lens is mounted onto an interchangeable lens system video camera. CONSTITUTION: An AF signal processing circuit 113 at a camera side uses a filter to extract a focus evaluation signal from an image pickup signal equivalent to a signal in one or plural focus detection areas in an image, the extracted focus signal is sent to a lens microcomputer 116 at a lens unit side, the lens microcomputer 116 decides a drive direction and a drive speed of a focusing lens toward a focal point based on the increase/decrease in a level of the received focus evaluation signal to drive the focusing lens.
Patent JP-H098547-A (JP)
Title: Antenna system
Inventor: NISHIZAWA KAZUFUMI
IPC: H01Q13/00
Filed: 1995-06-22
Abstract: PURPOSE: To interrupt a current flowing on a metallic ground conductor by providing a circular-arc slit along a specific circumference at an end of a metallic ground conductor between element antennas so as to reduce mutual coupling between the element antennas. CONSTITUTION: A signal propagated through a strip line 5 of an element antenna 6b flows onto the strip line 5 as a current 7, the current 7 induces a magnetic field 8 rotated around the strip line 5. A current 10 flows along an end of a dielectric board by the magnetic field 8, but since a circular-arc slit 11 formed on a metallic ground conductor 3 is in existence between element antennas 6a, 6b, the current flows along the end of the circular-arc slit 11. The length of the circular-arc slit 11 is selected to be an integer multiple of 1/2 wavelength, the phase of the current 10 at the start point of the circular-arc slit 11 and that at the end point are opposite to each other and no current 10 flows to the element antenna 6a. Thus, the mutual coupling between the element antennas 6a, 6b is reduced.
Patent JP-H055670-A (JP)
Title: Detection of leak of high temperature water
Inventor: SUGANO ETSURO
IPC: G21C17/02
Filed: 1991-06-27
Abstract: PURPOSE:To rapidly detect the leak place of steam when a very small amount of steam is leaked by a change with the elapse of time during the long-term operation of a plant in a high temp. state. CONSTITUTION:An ammonium sulfate layer 2, an inside glue layer 3, a slaked lime layer 4 and an outside glue layer 5 are successively formed to the leak monitor region of piping 1 internally containing high temp. water. A sensor 6 is arranged to the upper surface of the outside glue layer 5 and connected to a detection monitor 7. When a leak place 8 is generated in the piping 1, high temp. steam is leaked from the leak place 8 and the inside and outside glue layers 3, 5 are ruptured by high temp. steam and the ammonium sulfate layer 2 and the slaked lime layer 4 generate chemical reaction to generate ammonia gas (NH3). This ammonia gas is detected by the sensor 6 and the detection signal thereof is sent to the detection monitor 7.
Patent JP-H0712825-A (JP)
Title: Scanning probe microscope and its controlling method and probe
Inventor: YAMAZAKI KENJI
IPC: G01N13/00
Filed: 1993-06-28
Abstract: PURPOSE:To accurately observe an image having high spatial resolution under a scanning prove microscope at a high speed. CONSTITUTION:The relative position between a sample 1 and probe 2a is changed in the direction perpendicular to the surface of the sample 1 while the relative position is changed in the in the direction of the sample face by means of a digital signal processor 11. During the change, the force acting between the sample 1 and probe 2a is detected by means of a laser oscillator 2c and photodetector 2d and the bias voltage at which the force becomes the weakest is detected from signals from a differentiation circuit 3d and comparator 3e. Therefore, measurement can be performed even when no charge is stored in the surface of the sample 1 and a highly accurate image can be obtained even from a strongly unhomogeneous sample without receiving any limitation from the speed of response of a feedback loop. In addition, accurate potential measurement can be performed even when the kind or storing manner of charges stored in the surface of the sample 1 becomes different depending upon the polarity, positive or negative, of the bias voltage.