baber/WOPTO huggingface dataset:
Patent JP-H01125582-A (JP)
Title: Drive control device for hydraulic source
Inventor: NISHIKAWA MASAO
IPC: F04B49/06
Filed: 1987-11-11
Abstract: PURPOSE:To feed the minimum required hydraulic energy and attain the energy saving effect by variably controlling the rotating speed of a motor means in response to the magnitude of the hydraulic energy detected by a detecting means while avoiding the use of the preset rotation area. CONSTITUTION:The pressure oil from a hydraulic pump 34 rotatively driven by a motor 30 is fed to a selector valve 62 via an accumulator 52 and drives a hydraulic motor 56 serving as an actuator in the direction set by an electric valve driving circuit 66. A control unit 70 sets the rotating speed of the motor 30 in response to the magnitude of the hydraulic energy detected by a pressure sensor 74 and performs the feedback-control based on the signal of a rotating speed sensor 72. In this case, the efficiency of the hydraulic pump 34 is quickly deteriorated as the rotating speed nears zero, thus when the rotating speed of the motor 30 reaches the efficiency deterioration limit, the drive of the motor 30 is stopped. The energy saving efficiency can be thereby improved.
Patent JP-H02131224-A (JP)
Title: Liquid crystal display element
Inventor: YOKOI KENYA
IPC: G02F1/133
Filed: 1988-11-11
Abstract: PURPOSE:To increase the capacity of the title element while keeping its contrast by driving two cells in the two-layer liq. crystal display element using a thin transparent base plate. CONSTITUTION:In the two-layer black-and-white mode structure, the thin transparent base plates 11, 21, 31, and 41 are used as the base plate of the liq. crystal cell, and the display lines of the first liq. crystal cells 11, 16, and 21 and the display lines of the second liq. crystal cells 31, 36, and 41 are alternately arranged so that the lines are not overlapped. Accordingly, since the second liq. crystal cell overlapping with the display lines of the first liq. crystal cell functions as a compensating cell and the first liq. crystal cell overlapping with the display lines of the second liq. crystal cell functions as a compensating cell, the lines are displayed as a two-layer black-and-white mode. As a result, the number of scanning electrodes is doubled, hence the capacity is increased, the liq. crystal display element is thinned because the thin transparent base plates 11, 21, 31, and 41 are used, and further the element is made lightweight.
Patent JP-H09121643-A (JP)
Title: Structure for installing reaping blade of harvester
Inventor: YAMAMOTO YOICHIRO
IPC: A01D34/28
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation and removal of a reaping blade and improve the operating efficiency. SOLUTION: This structure for installing a reaping blade of a harvester is obtained by integrally fixing reaping blade supporting stays 50 and 50 to left and right longitudinal frame parts (34b) and (34b) and forming prescribed spatial parts 54 in the reaping blade supporting stays 50 and 50 so as to slide a reaping blade in the front and rear directions and engage the reaping blade with a reaping blade driving part in the harvester equipped with the reaping blade supporting stays 50 and 50 attached to the lower part of left and right longitudinal frames (34b) and (34b), a reaping blade pedestal 42 bridged between the reaping blade supporting stays 50 and 50 and the reaping blade 28 supported by the reaping blade pedestal 42 so as to enable the free reciprocating and sliding. The reaping blade supporting stays 50 and 50 are fixed to the longitudinal frame parts (34b) by welding.  The reaping blade pedestal 42, bridged between the reaping blade supporting stays 50 and 50, together with the reaping blade 28, can be slid in the front and rear directions of the machine body with the spatial parts 54 and the reaping blade 28 can be engaged with bell-cranks by the sliding.
Patent JP-S62143574-A (JP)
Title: Picture display device
Inventor: WAKAI YOICHI
IPC: H04N5/66
Filed: 1985-12-18
Abstract: PURPOSE:To raise a resolution in a longitudinal direction by transferring a picture element group of two lines shifting one horizontal picture period of a picture signal in a television by line at an odd field and an even field. CONSTITUTION:A line selection signal output circuit 105 outputs two out of pulses S1, S2,... which select either of line directions of a display body 104 at one H (horizontal picture period). In the odd filed, a bit of picture information at the n-th number of horizontal picture period is transferred to the picture element group at the 2m-1-th number of line and the 2m-th number of line in a display body 5 with selection pulses S2m-1, and S2m. In the even field, the bit of picture information at the n-th number of the horizontal picture period is transferred to the picture element group at the 2m-th number of line and the 2m+1-th number of line in the display body 105 with selection pulses S2m, and S2m+1. In a color display, a combination between a color video signal supplied from a color signal selecting and supplying circuit to memories 102 and 103, and color picture elements R, G, and B is switched at every H.
Patent JP-H02132669-A (JP)
Title: Tape driving device
Inventor: ITO KEISUKE
IPC: G11B15/675
Filed: 1988-11-11
Abstract: PURPOSE:To load large and small tape cassettes only with inserting them to a cassette inserting port and to prevent a malfunction by making built-in a specific small tape cassette adapter to load the small tape cassette on the device. CONSTITUTION:An adapter 26, which has a tape extracting means to extract a small tape cassette holder holding a small tape cassette 39 and its tape, and adapter moving means 24 and 32, which reciprocatively move the adapter 26 between a first position where the loading operation of a large tape cassette 20 is not disturbed and a second position where the small tape cassette holder faces a tape cassette inserting port 3, are provided. When the large tape cassette 20 is loaded on a tape driving mechanism 4, the adapter 26 is moved from the first position to a prescribed intermediate position, which is one part of the first position and blocks the disconnection of a blinder 15. Thus, the both large and small tape cassettes 20 and 39 can be loaded only by inserting them to the cassette inserting port 3, and the malfunction can be prevented.
Patent JP-H08149796-A (JP)
Title: Drive circuit for voltage driven switch element
Inventor: MATSUKAWA SATORU
IPC: H02M1/08
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a drive circuit for a voltage driven switch element in which a function for applying a reverse bias, inevitable for the drive circuit, is realized inexpensively by additionally providing small number of circuit components without requiring any reverse bias power supply. CONSTITUTION: When an ON signal is delivered from a pulse generation circuit (not shown) to the input stage of an MOSFET drive circuit 31, the gate thereof is turned ON to feed a DC current I to a series circuit 32 and a capacitor C1 is charged with a voltage. The DC voltage is limited by the Zener voltage of a constant voltage diode ZD1 in a parallel circuit 33 and a bias voltage, corresponding to the constant DC voltage, is applied to the gate of the MOSFET Q1.
Patent JP-H10127902-A (JP)
Title: Device and method for managing number of entering/ leaving persons
Inventor: KITO KANEMASA
IPC: A63F7/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To exactly grasp the number of customers inside a pachinko shop, etc., and to manage attendants as well. SOLUTION: An exit/entrance sensor unit 40 for respectively detecting the leaving/entering of customers 3 or attendants 4 is installed at the exit/entrance of a pachinko shop 1 and on the attendant 4, an infrared transmitter 5 is attached for outputting his own identification code. In this case, reflected waves 7 are photodetected by infrared photodetectors 41b and 41d of the exit/entrance sensor unit 40 but when a transmitted wave (identification code) 8 is not received by an infrared receiver 41e, the passage of one customer 3 is counted and when the reflected waves 7 are photodetected by the infrared photodetectors 41b and 41d and the transmitted wave (identification code) 8 is received by the infrared receiver 41e, the passage of one attendant 4 is counted.
Patent JP-H10133228-A (JP)
Title: Liquid crystal display panel
Inventor: IZUMI YOSHIHIRO
IPC: G02F1/136
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the disconnection defects of source wirings which may be easily generated by expanded constitution by forming the source wirings so as to form plural routes to supply a data signal to an optional TFT element. SOLUTION: Plural gate wirings 11 and source wirings 12 to 14 prepared for respective colors (R, G, B) are formed on a TFT substrate 2c. For instance, the source wiring 12 for supplying a signal to a pixel electrode 15r is formed like a grating shape forming source wiring parts 12a, 12b formed in parallel in the Y direction on the left side of each pixel electrode 15r and bridge parts 12c for mutually connecting the source wirings 12a, 12b. Even when disconnection is generated on one position of the source wiring part 12b for supplying a data signal to the electrode 15r, the data signal can be supplied to the electrode 15r existing after the disconnected part through the source wiring part 12a, so that the disconnected part does not exert influence upon the whole conduction from the input side to the output side.
Patent JP-S62145990-A (JP)
Title: Catv scramble encoder
Inventor: TANAKA MASATOSHI
IPC: G06F21/10
Filed: 1985-12-20
Abstract: PURPOSE:To attain normal reception even when a synchronization offset period shifts off by substituting scrambled video signals for a prescribed period with a signal having a level equal to the level of the signal whose synchronizing signal is offset. CONSTITUTION:An original video signal 31 is supplied to a synchronizing separator circuit 32, and by taking the extracted synchronizing signal for reference, a decoder 34 generates various kinds of timing signals. In the mean time, a video inversion circuit 40 inverses the signal 31 at a prescribed timing, and a synchronization offset circuit 42 offsets the synchronizing-signal level of the signal 31 to generate a scramble video signal 42a. Further, the signal 31 is supplied to a sample holding circuit 41, where the pedestals level of the signal 31 is sampled. An adder 43 adds the level after the synchronization is offset to the said level. And the signal 42a is substituted with a signal 43a from the adder 43 for the period of the prescribed length in which the boundary between a synchronizing-signal cycle and a video-signal cycle is included, by means of a switching circuit 44.
Patent JP-H0597112-A (JP)
Title: Cross tying machine for coil packing line
Inventor: HIRONAKA TOSHIO
IPC: B65B27/06
Filed: 1991-10-04
Abstract: PURPOSE:To perform cross tying of a small diameter coil smoothly and assuredly by a method wherein a mandrel truck and a tying head truck are provided in such a manner that they can mutually approach or separate from a coil on a carrying device, and a band metal is wound on the coil to perform the automatic tying. CONSTITUTION:When a carrying device 70 carries a coil 90 to a specified position and stops, a mandrel 20 is lowered, and a mandrel truck 19, which has been retracted, advances by a hydraulic cylinder 15, and the mandrel 20 is fitted in the coil 90. Then, the mandrel 20 is raised, and adjusts the coil 90 to a band metal guide frame 40 of a head truck 30 which is confronted. Then, the head truck 30 advances, and the band metal guide frame 40 is placed on the outer periphery of the coil 90, and is fastened in a band metal guide groove on the mandrel 20. Then, a first tying cycle is performed, and when radial band metal cross tyings by a tying head 45 have been completed, the head truck 30 is retracted. Then, the process is transferred to a second tying cycle.
Patent JP-2001107589-A (JP)
Title: Structure with movable floor
Inventor: UMEKUNI AKIRA
IPC: E04H3/22
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To make full use of land by enabling a plurality of vertically split spaces to be simultaneously used in the same facility and to provide an optimum space, an optimum number of seats, an optimum game-watching environment and the like that match the kind and scale of the game, etc. SOLUTION: This structure has a fixed arena floor 3 provided in the center of a first floor 2, a plurality of seat floors 4b, 4c, 4d provided in a space above the portion of the first floor 2 except the fixed floor, and a plurality of movable arena floors 5a, 5b, 5c capable of freely rising and falling within the space above the fixed floor 3 and being stopped in a certain position. The movable floors are provided in such a way as to be stopped in proximity to the seat floors so that together with the seat floors, it can separate the space horizontally.
Patent JP-H09127071-A (JP)
Title: Waterdrop detection apparatus
Inventor: SUGIURA MASUO
IPC: G01N29/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a waterdrop detection apparatus which can be applied to plates other than a transparent plate and which is hardly affected by a disturbance by comparing a reception intensity inside a prescribed time width with a reference value, and outputting the detection result. SOLUTION: When a waterdrop D exists on the propagation route of ultrasonic surface waves oscillated from an ultrasonic element 12, the surface waves are reflected by the waterdrop D, and they are returned to the element 12 so as to be received. When the waterdrop D is stuck within a detection range, a waterdrop echo DE which is reflected by the waterdrop D, is abserved in addition to an edge echo TE. The size of the waterdrop D, i.e., whether the stuck waterdrop is approximately a waterdrop in the size of a fog or approximately a waterdrop in the size of a raindrop, is judged by a computing and control circuit. In addition, gates which are used to monitor respective voltages are set so as to correspond to respective observation positions, and the level of the waterdrop echo DE and that of the edge echo TE are monitored by the respective gates. Then, the reference value of every gate is set, a reception intensity detected by every gate is compared with the level, and the size of the waterdrop D is detected.
Patent JP-S63140797-A (JP)
Title: Low hydrogen type coated electrode for low alloy heat resisting steel
Inventor: KOSHIO TAKESHI
IPC: B23K35/36
Filed: 1986-12-02
Abstract: PURPOSE:To improve welding workability by coating a coating material contg. respectively specific weight % of an S component, Si, Mn, Mg and carbonate and fluoride of metals together with an arc carbonate and fluoride of metals together with an arc stabilizer, slag forming agent and binder on a Cr-Mo steel core wire. CONSTITUTION:The S component is added at 0.02-0.5% in terms of S simple substance or 1 kind of its compd. by the total weight of the coating material to said material so that said material contains 1.8-2.8% Si, 0.5-2% Mn, 0.8-5% Mg, 40-60% metal carbonate and 15-25% metal fluoride. Adequate ratios of the arc stabilizer, slag forming agent and binder are further added thereto. The coating material prepd. in such a manner is coated on the Cr-Mo steel core wire. Since the S component decreases the interfacial tension of the weld metal and slag, the slag removability is improved. The metal carbonate prevents the generation of defects and the metal fluoride improves the slag flowability. The workability of welding is thereby eventually prevented.
Patent JP-H10117344-A (JP)
Title: Synthesized amusement device for portrait and frame strip comic
Inventor: KOMAI RYOTA
IPC: G09G5/377
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a composited amusement device between a portrait and a frame strip comic in which a user's own face or the like is picked up and inserted to a part of the frame strip comic, having a certain story and the synthesized frame strip comic is printed out. SOLUTION: The user stands in front of a reflection mirror 3 and uses an operation switch 5 so select a genre of frame strip comics. A single cut of the selected frame strip comic is displayed from a screen of a display device to the reflecting mirror 3 and the user uses a camera image pickup section placed behind the reflecting mirror to pick up its own face in the one-cut and composites the portrait with the one-cut image. After similar image pickups are made to a prescribed number of cuts, a frame strip comic print-out 8 is outputted from a print discharge port 9. Thus, the user can enjoy the frame strip comic having a story.
Patent JP-H03146932-A (JP)
Title: Camera
Inventor: TANIGUCHI HIDENORI
IPC: G03B15/05
Filed: 1989-11-02
Abstract: PURPOSE:To surely prevent a red-eye effect by delaying the start of photographing with strobe light until the time necessary for an action that the pupils of a human contract elapses, when performing the 2nd stroke of a release button in a camera provided with an illuminating means for preventing the red-eye effect which starts irradiation in response to the 1st stroke of the release button. CONSTITUTION:When the 1st stroke of the release button is performed and a witch 6 is turned on, a control circuit 4 makes the base of a transistor 5 lower to 'L' s as to supply power to various circuits and actuate a range- finding circuit 2 and a photometry circuit 3. Since the pupils contract with the aid of ambient brightness even when the brightness of field obtained by the circuit 3 is equal to or exceeding a fixed value, at such a time, it is unnecessary to turn on a lamp 8. When the 2nd stroke is performed and the switch 7 is turned on, a trigger signal is transmitted to a trigger circuit 13 to make a xenon tube 14 emit light and photographing with strobe light is performed by an exposure control circuit 16. At this time, the pupils are the smallest with the ambient brightness, so that the red-eye effect is not caused.
Patent JP-H08123229-A (JP)
Title: Fixing device for image forming device
Inventor: YUNAMOCHI TAKAYASU
IPC: B65H5/36
Filed: 1994-10-27
Abstract: PURPOSE: To provide such a fixing device that does not cause any image defect and thermal deformation due to leaking of charges in the guiding means for a transfer material to the nipping and carrying part between a fixing roller and a pressing roller nor cause wrinkles or uneven gloss of paper due to wear. CONSTITUTION: An entrance guide 31 for fixing as a guiding means for a transfer material to the nipping and carrying part between a fixing roller 16 and a pressing roller 17 is made of such a material as described below. The source material powder is prepared by mixing titanium nitride(TiN) by 5 to 25wt.%, more preferably 10 to 20wt.% to alumina AlO3 , and the mixture powder is sintered at normal pressure to obtain a composite ceramic material having uniform dispersion of titanium nitride of 1-2μm average particle size in the matrix of alumina particles having 1-2μm average particle size. The particle size and the compounding ratio of titanium nitride is controlled to obtain 10<8> to 10<12> Ω.cm resistance value, more preferably 10<9> to 10<11> Ω.cm.
Patent JP-H07191894-A (JP)
Title: Image recording and reproducing device
Inventor: SAITO KAZU
IPC: G06F12/00
Filed: 1994-11-21
Abstract: PURPOSE:To effectively utilize a recording medium by a method wherein an image data file and the other data file can be mixed and handled in the data area of the same information recording medium, a handlable directory is entered into a control file and access of the file to the directory is performed in the directory. CONSTITUTION:It is decided whether recording is enabled or not (step S501) and when it is impossible, processing is finished but when it is possible, a sub directory is prepared (step S502). The name of the sub directory is decided so as not to be overlapped in the same directory. Next, the presence/absence of a control file is decided (step S503) and when there is no control file, a control file is prepared and a current directory is entered (step S504) but when there is a control file, the current directory of the control file is changed (step S505). Then, the current directory is changed into the sub directory prepared in this case (step S506) and after the number of files to be recorded is counted (S507), a recording processing is started.
Patent JP-H05126602-A (JP)
Title: Position adjusting method
Inventor: KOBAYASHI HIROSHI
IPC: G01D5/38
Filed: 1991-10-31
Abstract: PURPOSE:To provide the position adjusting method capable of efficiently and simply adjusting the position of a light detecting optical system in the rotation quantity measuring method of an object with a cylindrical diffraction grating in particular. CONSTITUTION:In the measuring method of the rotation quantity of an object 2 by detecting the interference fringe via the interference between the diffracted light generated when the monochromatic light is radiated to a cylindrical diffraction grating 4 coaxially integrated with the object 2 with a photoelectric transfer element, a light source for radiating the monochromatic light and the photoelectric transfer element are integrated by a magnetic member to form photo- couplers 5, 6. The photo-couplers 5, 6 are made movable on permanent magnets 7 arranged near the diffraction grating 4, thus positions of the light source and the photoelectric transfer element are changed in no contact with the diffraction grating 4.
Patent JP-2000112016-A (JP)
Title: Magnetic data editing device for photographic film
Inventor: YAGAWA YASUHIRO
IPC: G03B17/24
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To reasonably constitute an editing device capable of unerringly editing the magnetic data of a magnetic information part on a photographic film. SOLUTION: The device is provided with a reading head 34 for reading the data of a camera track on the side opposite to perforations with respect to a feed path for feeding the film 2, and a writing head 35 for writing the data. And the device is provided with a writing controller 5 for changing data for setting the number of printed sheets among all the data read by the reading head 34 as for one frame of the camera track to a necessary value, and then, for writing all the changed data as for one frame through a writing head 35 in the camera track 20 forming position.
Patent JP-H01126576-A (JP)
Title: Magnetic field detector
Inventor: SONODA TOSHIKATSU
IPC: G01R33/02
Filed: 1987-11-11
Abstract: PURPOSE:To enable highly sensitive detection of a very fine magnetic field using a simple and inexpensive detector, by applying a DC deflection magnetic field to a sensor core simultaneously with excitation by an AC current. CONSTITUTION:An AC power source E and a DC power source D are connected in series or in parallel to primary windings A1 and B1 of sensor cores (a) and (b). Third windings A3 and B3 are attached to the sensor cores (a) and (b) respectively to make the direction of the windings opposite in the phase to a magnetic field to be detected. Then, an AC current 9 and a DC current 10 are overlapped to be applied to the primary windings A1 and B1 to excite the sensor cores (a) and (b) by the AC current 9 while a DC deflection magnetic field is applied by the DC current 10. Thus, excitation areas of the sensor cores (a) and (b) are deflected to a non-linear area larger than a non-continuous magnetization range to allow the sensing of a magnetic field to be detected in a deflection excitation area while such a current as to cancel or offset the magnetic field being detected in the sensor cores (a) and (b) flows to control windings A3 and B3 to detect the magnetic field being detected from control currents thereof.