baber/WOPTO huggingface dataset:
Patent JP-H04178638-A (JP)
Title: Camera using film provided with magnetic storing part
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the leading edge of a film from being caught by a guide member at the time of extruding a film from a film cartridge by providing a cartridge detecting means, a means for detecting the leading edge of the film and a position controlling means and inhibiting that the guide member is brought into press-contact with the edge surface of the film in its width direction by a press-contact means until it can be detected that the leading edge of the film is positioned at a prescribed position. CONSTITUTION:The film cartridge is loaded in a cartridge chamber 2, and when a back cover is closed, a cartridge detecting lever 21 is rotated to the left, and a controlling lever 20 is rotated to the right, but the right rotation is stopped by a film detecting lever 17. In this case, a pressure plate 7 is still positioned while being pushed downward since a releasing lever 13 is moved just a little in a direction shown by an arrow C, so that the film can be fed without any troubles. When the leading edge of the film 9 abuts on the arm part 17a of the lever 17, the lever 13 is moved in the direction shown by the arrow C, the guide part of the pressure plate 7 is made to press-contact with the lower end surface of the film, then, the readout/writing of the information from/to the magnetic storing part on the prescribed position of the film by the magnetic head can be accomplished.
Patent JP-H02151717-A (JP)
Title: Rotary positioner
Inventor: SHIMIZU SHINKICHI
IPC: G01B7/00
Filed: 1988-12-05
Abstract: PURPOSE:To remove the adverse effect of an external magnetic field and to improve output characteristics by arranging a magnetic metal of high magnetic permeability on the disc-shaped magnetic member at the upper part of a rotary shaft. CONSTITUTION:A closed magnetic path structure 4 and a disc-shaped magnetic member 6 are mounted to a rotary shaft 8 through an aluminum disc 11 and all of directions excepting the rotary shaft 8 are covered with a magnetic shield material 9. A magnetic metal 10 of high magnetic permeability (permeability is pref. 50000 or more) is arranged on the magnetic member 6. The external magnetic field M' arriving through the rotary shaft 8 is converged to the magnetic metal 10. The magnetic member 6 has no action of this kind because the permeability thereof is several ten. Since the magnetic field M' does not arrive at a magnetic sensor 5 because of this, the output of the sensor 5 is made stable without being affected by the external magnetic field. With respect to the characteristic change due to the external magnetic field (earth magnetism : 0.6 Oe), output variation becomes about 10mV at the time of FS=5V.
Patent JP-H01147982-A (JP)
Title: Video signal processor
Inventor: ICHII YUTAKA
IPC: G06F21/10
Filed: 1987-12-03
Abstract: PURPOSE:To record a video signal with scrambling and to apply descramble at the reproduction system by constituting the video signal processing unit by an A/D converter, a separator means, a delay means, a multiplex means and a D/A converter. CONSTITUTION:A data of a picture information part of a color video signal to an input terminal 15 is extracted by a picture information part separator circuit 20 via an A/D converter 16. Only a synchronizing signal part is extracted from a synchronizing signal separator circuit 21. The picture part of the video information is fed to shift register circuits 221-227. A switch circuit 23 outputs selectively an output data of the picture information part separator circuit 20 and an output data with different delay time from each shift register for each 1H. The picture information part and the delay synchronizing signal signal part of the output data (picture information part) of the switch circuit are superimposed via switches 25, 29 and the high frequency component is eliminated via a D/A converter 30 and a low pass filter 31 and the result is given to an output terminal 32.
Patent JP-H11236716-A (JP)
Title: Construction working machinery automatic control system
Inventor: OHTOMO FUMIO
IPC: G01C15/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction working machinery automatic control system capable of collecting data for making execution estimate in the case of finishing. SOLUTION: A construction working machinery automatic control system is equipped with a construction working machinery 1 having a ground leveling apparatus 3, a following mark and a laser sensor, a surveying instrument 8 radiating a laser beam toward the sensor, a finishing surface height storing device 41, and an operation device 41 for performing operations of deviation defined as a difference between the proper height of the following center to the finishing surface and the height to the finishing surface 6, of the actually detected following center in a horizontal coordinate position based on the finishing surface height data.  It is equipped with a rotary device provided to the surveying instrument 8 and rotating the laser beam so that the height of the laser beam becomes the proper height to the finishing surface and a ground leveling apparatus controlling device 7 provided to the construction working machinery 1 and controlling the ground leveling apparatus 3 so that the height of a land 6 to be leveled in the horizontal coordinate position becomes the finishing surface height in the horizontal coordinate position based on an irradiating position of the laser beam.
Patent JP-H09124064-A (JP)
Title: Liquid spray container
Inventor: HASHIMOTO KAZUNORI
IPC: B65D83/16
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enable a liquid spray container of a pushdown head type to be used as a spray container of a trigger type, by fitting and fixing an operation member, provided with a cover cylinder having a liquid-spray window hole made in it, an opening/closing cover which can open/close the window hole, and a lever which hangs at the front of a container, into the liquid spray container. SOLUTION: In the case of converting a container having a pump 6 of a pushdown head type into a container of a trigger type, a projection 16 formed all the way round the lower end of the support cylinder 12 of an operation member 5 is fitted into a groove 9 formed all the way round the upper end of the body 7 of the container. The operation member 5 is so formed that an opening/closing cover 14 is integrated with a cover cylinder 13, and this is provided so as to close a window hole 20. By pulling a lever 15 toward this side with the opening/closing cover 14 opened, the cover cylinder 13 inclines downward, as it does so the top plate 18 of the cover cylinder 13 pushes down the pushdown head 3 to force out a stored liquid in the container from a spray hole 2.  Also, by releasing the pulling of the lever 15, the top plate 18 is pushed up, and the lever 15 is returned to its original state.
Patent JP-H01146751-A (JP)
Title: Ink jet head
Inventor: OKI TOSHIHIKO
IPC: B41J2/045
Filed: 1987-12-03
Abstract: PURPOSE:To obtain an ink jet head suppressed in the generation of air bubbles and having no problem in electric connection, by constituting a vibration plate of the vibration plate part inside a housing for injecting ink from an orifice and the vibration plate outside the housing having a driving element. CONSTITUTION:The vibration plate 4 of an ink jet head is functionally separated into the vibration plate part inside a housing provided in the ink liquid in the vicinity of the pole of an orifice 2 and the vibration plate part outside the housing having a piezoelectric element 5 and arranged so as to efficiently transmit the drive force outside the housing to the interior thereof. By this constitution, the drive signal from the outside is given to the electric wiring pattern on a substrate 6 and a common signal is applied to the vibration plate 4 through a common electrode part 8 while an individual signal is given to the piezoelectric element 5 through wiring 7. The piezoelectric element 5 contracts in the longitudinal direction by an electric signal and the difference in contraction is generated between said element 5 and the mechanically bonded vibration plate 4 to distort the vibration plate 4. Therefore, electric wiring can be performed outside the liquid and a printing-unable problem due to the air bubbles generated in the ink liquid is not generated.
Patent JP-2001123622-A (JP)
Title: Level step
Inventor: OKITA SHINJI
IPC: E04F11/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a level step allowing to be stepped up and down safely without slipping. SOLUTION: This level step 1 comprises a stand part 2 and leg parts 3 supporting the stand part 2. A nonslip mat 4 is put on the surface of the stand part 2 of the level step 1.
Patent JP-H11146135-A (JP)
Title: Image reader
Inventor: OISHI KENJI
IPC: H04N1/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress image quality deterioration due to the effect of deposited dust in the image reader that reads a film original. SOLUTION: The reader is provided with two roller members 21, 22 that are placed opposite to each other so as to provide a path for a moving original inbetween. A gap between the two roller members is made smaller than the thickness of the original and at least the surface or its vicinity of the two roller members is made of an elastic material and the two roller members are used also as a cleaning member for the original.
Patent JP-H03166612-A (JP)
Title: Reference voltage circuit
Inventor: YAMAGATA MICHIAKI
IPC: G05F1/10
Filed: 1989-11-27
Abstract: PURPOSE:To simplify circuit constitution by applying the base - emitter voltage of a transistor to both ends of one resistance in two resistances, and bringing a constant-voltage diode to temperature compensation by the voltage of both ends of two resistances. CONSTITUTION:The circuit is provided with a constant-voltage diode DZ, two resistances which are connected in series to this constant-voltage diode DZ and have a prescribed ratio, and a Darlington circuit consisting of transistors Q1, Q2 of plural stages connected to these two resistance R1, R2. Also, the circuit is constituted so that the base - emitter voltage of the transistors Q1, Q2 is applied to both ends of one resistance in two resistance R1, R2, and the constant- voltage diode DZ is brought to temperature compensation by a voltage of both ends of two resistances R1, R2. In such a state, a base current of a first stage transistor of the Darlington circuit is small, therefore, a voltage drop generated due to a fact that it flows to one resistance also becomes smaller, and the influence of a temperature variation given to an output voltage can be reduced. In such a way, the circuit can be realized by a simple constitution.
Patent JP-H04183584-A (JP)
Title: Hand changing method
Inventor: KIGAMI HIROYUKI
IPC: B25J15/04
Filed: 1990-11-15
Abstract: PURPOSE:To execute the smooth intake and offtake of a hand to a rack, by rotating a 1st arm around a 1st axis, and fitting the hand at the terminal of a 2nd arm to a corresponding rack. CONSTITUTION:A 2nd arm 18 is driven with its rotation around a 2nd axis so that the distance between a 1st axis and a hand 30 fitted to the terminal of the 2nd arm 18 becomes in the same distance as that between the part to be placed of a rack 96 which places this hand 30 with its removal hereafter and the 1st axis. Then the 2nd axis is fixed, a 1st arm 16 is rotated around the 1st axis, the hand 30 of the terminal of the 2nd arm 18 is fitted to a corresponding rack 96.
Patent JP-H08159016-A (JP)
Title: Pulsation width suppress device for pump
Inventor: FUJII MUTSUMI
IPC: F16K31/44
Filed: 1994-12-12
Abstract: PURPOSE: To reduce a pulsation width regardless of fluctuation of discharging pressure in a pump as well as suppressing pulsation by discharging pressure of transfer liquid, and improve maintaining performance such as assembly and repairing by simplifying a constitution. CONSTITUTION: One intake/exhaust switching valve mechanism 7 in which intake/exhaust action is carried out for an air chamber, is provided on the outside of a device main body 1 which is formed in such a way that a liquid chamber 3 for reserving transfer liquid Q temporary and the air chamber 4 are isolated through an diaphragm 5 which is expandable, contractible, and deformable. When discharging pressure in a pump is fluctuated, the capacity of the liquid chamber 3 is controlled by switching operation of the intake/exhaust switching valve mechanism 7 so as to suppress that the capacity exceeds a prescribed range and increase/decrease in the capacity.
Patent JP-H08219160-A (JP)
Title: Spindle particularly for air static pressure bearing of open-end spinning rotor for gas bearing of tool turned at high speed
Inventor: GERUHARUTO BUANGAA
IPC: F16C32/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas bearing for a rapidly rotating tool, especially an aerostatic bearing of an open-end spinning rotor, which can keep the bearing from being overload by generated force such as unbalanced force, so that an obstacle caused by superload of the gas bearing is eliminated and traveling is enabled in a supercritical vibration region. SOLUTION: A spindle for gas gearing of a rapidly rotating tool, in particularfor aerostatic bearing of an open-end spinning rotor is gas-supported in an axial direction and in a radial direction in a housing. In the spindle formed by a rotating shaft, a shaft 5 has a freely vibrating protruding part 2, one end of which is fitted with a tool 1. The protruding part 2 is supported at the tool side end by a slide bearing and a roller bearing 4, and at that time, the bearing 4 has a bearing clearance gap 10 at least two times as large as the gas support part 11 in the radial direction.
Patent JP-H04178634-A (JP)
Title: Tft substrate for liquid crystal display
Inventor: MATSUKI YOICHI
IPC: H01L27/12
Filed: 1990-11-14
Abstract: PURPOSE:To save at least one to two times of film forming stages, i.e. to decrease the number of film forming devices by having anodized Ta thin film and using these films as insulating films and capacitors. CONSTITUTION:Ta is sputtered on a glass substrate 1 and is patterned to form gate electrodes 2a and storage capacity lower electrodes 2b. The entire part of the substrate is then anodized to form a Ta oxide film 3 with the patterns leaving a resist in the unanodized parts to form junctures. Further, the film is etched in order to separate the gate electrodes and the storage capacity electrodes and thereafter, a gate insulating film 4 consisting of SiNx is formed. Further, the film of a-Si 5 for TFTs is formed. Holes are bored in the gate insulating film 4 in order to form the counter electrodes of the storage capacities. Drain source electrodes 6a, 6b, the counter electrodes 6c of the storage capacities and wirings 6d are formed with Cr. Finally, display electrodes 7 consisting of ITO are formed by sputtering to complete the substrate. The substrate having the stable storage capacities is obtd. in such a manner with the fewer film forming stages.
Patent JP-H01149640-A (JP)
Title: Loop type data transmitting system
Inventor: OKAMOTO YOSHIHISA
Filed: 1987-12-07
Abstract: PURPOSE:To make transmission of a response signal against a series of message transmission one time only so as to make the time required for carrying out entire transmission shorter by continuously making message transmission by means of concatenated frames and, at the same time, causing a receiving station to transmit the response signal after the station receives a series of frames. CONSTITUTION:From transmitting station SS a message D is transmitted in such a way that the message D is divided and concatenated to fixed-length frames with numbers and continuously transmitted by using the frames. At the time of completing the transmission of the message D, The station SS transmits a response requesting signal RQ. Upon receiving the response requesting signal RQ after receiving all of the concatenated frames, a receiving station SR transmits a response signal RS containing the number of a frame, to which a resending request is to be made. A synchronizing pit S, destination address DA, and transmitting source address SA are allocated to each of a message frame A, response requesting frame B, and response frame C in the initial state. In the message frame A is followed by a frame number SN and message words I of a fixed length. In the response requesting frame B a response requesting flag RQ is allocated to the last and in the response frame C numbers SN1-SNn of frame which are requested to be re-sent follow.
Patent JP-S63165008-A (JP)
Title: Rolling mill
Inventor: CHINBE HIROSHI
IPC: B21B13/12
Filed: 1986-12-26
Abstract: PURPOSE:To facilitate removal of an inner stand in roll changing time by installing a vertical roll draft driving device on the driving side base for rolling an H shape steel stock. CONSTITUTION:For a cartridge type universal mill consisting of a vertical roll 6 rolling flange parts of an H shape steel stock and upper and lower horizontal rolls 9, 10 rolling the web part, change of a vertical position of the roll 6 is optionally performed by change of a thickness of a liner 11. Respective vertical positions of a thread 2, upper chock 4, and lower chock 5 are always kept constant by a rod 13 lifted with a rail 12 lifting in a roll changing time. In that case, rolling rolls are easily removed together with an inner housing 3 by installing the vertical roll draft driving device on the driving side base or in the driving side basement.
Patent JP-H08167979-A (JP)
Title: Image input device
Inventor: IKEDA OSAMU
IPC: H04N1/19
Filed: 1994-12-13
Abstract: PURPOSE: To allow the image input device to read two originals with a different size at a proper magnification. CONSTITUTION: The device is provided with an original holder 21, a lighting means 41, an optical path branch means 80 branching a reflected light/ transmission light made incident via an original 20 lighted by the lighting means 41 in two directions of a 1st optical path 90 and a 2nd optical path 100, 1st and 2nd image means 92, 102 arranged in the 1st and 2nd optical paths 90, 100 branched by the optical path branch means 80 with different magnification and forming the image of the reflected light/transmission light, and 1st and 2nd optical systems 91, 101 having 1st and 2nd sensors 93, 103 reading the image formed by the 1st and 2nd image forming means 92, 102.
Patent JP-H0577824-A (JP)
Title: Cassette type label remover, its cassette and loading of label tape into the cassette
Inventor: ISOBE MASARU
IPC: B65C9/18
Filed: 1991-09-12
Abstract: PURPOSE:To load a label tape roll with carious sizes into a single label remover, unload the roll from the remover easily, store the label tapes without unwind of the tapes, and replace it easily. CONSTITUTION:The roll core Ra of a label tape roll R is supported between bosses 21 of the base. The bosses are supported by the york 2 and side frames 31, setting the label tape T with the bar 23 placed on the arm 22. The casing 3 is provided with the upper bearing 32 supporting the boss 21, the lower bearing 33 supporting the winding shaft 4 at the start end of tape, the front spacer 34, the rear spacer, a tape-returning piece 34a, and a recession for fitting the bar. The cassette 1 is composed of the casing 3 and a driven side fitting piece 41 of the clutch provided at the one end face of the winding up shaft 4. In this method of loading the label tape into the cassette, the roll R can be loaded into the cassette 1 and the tape T can be fitted into the path.
Patent JP-H11144423-A (JP)
Title: Disk cartridge
Inventor: KOSHIYOUJI TAKASHI
IPC: G11B23/03
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge, in which a disk medium can be reproduced by different disk drive units. SOLUTION: A pivot in the turning operation of a cover 12 for the disk cartridge is provided by a contact with the counter notch 11e of a side face on the left side in a pair of left-right two side faces crossing at right angles with each of the main surface, front end face and rear end face of a half case 14 (a cartridge body 11) of the pressure section 26 of the cover 12 while the disk cartridge can be held by the left hand when a lock pawl 25 is given specified external force by the right hand and the connection of the cover and the notch 11d of the cartridge body is released because a handle section 30 is installed to the side more right than the central section of the cover, and the right hand is touched with the handle section and the handle section can be extracted when the cover is drawn out from the cartridge.
Patent JP-H02154492-A (JP)
Title: Window structure semiconductor laser device
Inventor: KOKUBO YOSHIHIRO
IPC: H01S5/042
Filed: 1988-12-06
Abstract: PURPOSE:To eliminate an adverse influence to laser characteristic by the formation of a window by so incorporating a semiconductor impurity as to disorder at a predetermined temperature or higher and to form a window structure at least in one layer of a well layer and a barrier layer of a multiple quantum well active layer. CONSTITUTION:An active layer 3a of a multiple quantum well so containing an impurity such as Zn, Si, etc. in the degree as to disorder a crystal lattice when at least one of a well layer and a barrier layer is heated to 300 deg.C., is provided. An oxide preventive film 8, formed on the end face of a resonator after laser cleaving, containing and is permeable to no oxygen is so selected as not substantially to absorb the light generated at the layer 3a. Accordingly, light absorption of the end face of a laser can be automatically and easily prevented, and the disordered region of a crystal can be reduced to necessary minimum limit. Thus, the light absorption and scattering in this region can be so reduced as to be substantially ignored, and a semiconductor laser having no characteristic deterioration by providing a window structure having no end face damage due to the light absorption at the end face of the resonator can be obtained.
Patent JP-H08164146-A (JP)
Title: Laser medical treatment device
Inventor: IIDA MASAHIKO
IPC: A61B18/20
Filed: 1994-12-13
Abstract: PURPOSE: To accurately recognize laser beam irradiation and to perform a sure and quick medical treatment by providing an MR(magnetic resonance) signal reception means for observing pictures and a means for emitting laser beams in an insertion member to be led into a celom. CONSTITUTION: The tip part 17 of an insertion part 3 in an endoscope 1 is provided with a high frequency coil which is the MR signal reception means and MR signals processed and generated under a magnetostatic field are received in the high frequency coil and transmitted through an MR signal cable provided in the insertion part 3 and an MR cord 5 to an MRI device 12. Then, based on the MR signals, MR diagnostic picture signals are generated and sent to an MR picture monitor 13 and MR diagnostic pictures are displayed. In the case of performing a laser medical treatment, the laser beams are supplied from a laser device 22 through a laser probe 21. Then, along with an endoscope diagnosis, while diagnosing the conditions of the deep part of the viable tissue of a part in a treatment area by the MR pictures, the oscillation of the laser beams is performed and a treatment is performed.