baber/WOPTO huggingface dataset:
Patent JP-S5689572-A (JP)
Title: Ink jet recorder
Inventor: SATOU TSUTOMU
IPC: B41J2/12
Filed: 1979-12-21
Abstract: PURPOSE:To improve positional precision of a dot by a method wherein drops of ink charged in an intended potential are jetted and electric charges are removed from nothing but drops of ink which are not used for printing and those drops are caught. CONSTITUTION:A power source is connected with an ink jet head 1 and definite negative charges are always given to jetting drops of ink. Then, a signal source 10 is connected with an antistiatic electrode 9 arranged at the point of the nozzle of the head 1. If a signal-Vc is applied to the eletrode 9 when certain drops of ink is not used for printing, electric charges of reverse polarity are induced at the point of the jetted ink an changed into drops of ink of zero potential so that the negative potential with which the ink at the point of the nozzle was charged before is neutralized properly. Therfore, they are not effected by deflection electrodes 4a, 4b, go straight and are caught by a gutter 6. A little deviation which occurs in the precision of the antistatic voltage is not important because the jetted drops of ink having charges of reverse polarity are nonprinting drops of ink.
Patent JP-S6057498-A (JP)
Inventor: TAMURA MASAKATSU
IPC: G08G1/127
Filed: 1983-09-07
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-H0333262-A (JP)
Title: Fabric inspection device
Inventor: TSUDA SOICHI
IPC: D06H3/08
Filed: 1989-06-28
Abstract: PURPOSE:To precisely inspect fabric by opposingly arranging a light projecting means and a light receiving means along the whole width of fabric, traveling fabric in a contact with one of both the means, receiving transmitted light and converting it into an electrical signal for fabric inspection information. CONSTITUTION:An emission diode array and a contact type image sensor are opposingly arranged with sandwiching fabric in between the array and the sensor along the whole width of the fabric. The fabric is traveled in a contact state with one of the emission diode array or the contact type image sensor, transmitted light passing through the fabric in an unfluttered state from the emission diode is received by the contact type image sensor and converted into an electrical signal for fabric inspection information.
Patent JP-S5955021-A (JP)
Title: Hot plate type wafer heater
Inventor: SEKI JIYUNICHI
IPC: G03F7/40
Filed: 1982-09-22
Abstract: PURPOSE:To quicken a rise in temperature, to shorten a hot plate part to form the titled device in a small type, and to facilitate the control of heating by a method wherein conveying rails are made to perform square motion completely to heat a wafer directly. CONSTITUTION:When an air cylinder 19 is operated in the advancing direction, and sliders 15 are slidden on rollers 17, the rails 2 ascend to hold up the wafer 11 on a table. Then a pulse motor 24 is operated to rotate a driving shaft 23, the rails 2 are transferred ahead together with a bearing frame 18, and the wafer 11 is transferred on a hot plate 1. When the air cylinder 19 is operated in the reverse direction at the prescribed position, the sliders 15 descend on the rollers 17, and the wafer 11 is put on the hot plate 1. When the rails 2 sank in the hot plate 1, by reversing the pulse motor 24, the rails 2 are returned to the original position. After the wafer 11 is heated directly by the hot plate 1, and the processes of drying and so forth are finished, the wafer 11 is transferred to the next process by making the rails 2 perform motion mentioned above.
Patent JP-2000352751-A (JP)
Title: Device for shielding film surface from light for camera
Inventor: YAMAMOTO HIDEAKI
IPC: G03B17/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To easily change a lens with a lens shutter in a motor-driven type camera. SOLUTION: A light shielding curtain 1 is provided to be freely openably/ closably on the front surface of an image plane frame 3a and locked at a position where the frame 3a is in an open state when the lens is attached. In the case of detaching the lens 35, a lens lock releasing button 19 is depressed to turn the lens 35 counterclockwise, so that the extended part 15a of a mount spring 15A is displaced downward by its own spring, turns a locking lever 12 through an interlocking lever 16 and releases the locking of a set gear 11, whereby the curtain 1 travels by a coil spring 8 and shields the frame 3a. When the lens 35 is attached, a motor 25 is rotated counterclockwise, a rocking gear 28 is meshed with the gear 11 to wind up the curtain 1, whereby the frame 3a is opened.  Then, the lever 12 locks the gear 11 and also instantaneously reversely rotates the motor 25, so that the meshing of the gear 28 with the gear 11 is released.
Patent JP-S5954002-A (JP)
Title: Thermomagnetic recorder
Inventor: OOTA KENJI
IPC: G11B11/105
Filed: 1982-09-21
Abstract: PURPOSE:To simplify the handling of a thermomagnetic recorder and to improve the practical performance of the recorder, by providing a permanent magnet which impresses an auxiliary magnetic field to a recording medium in an erasion mode and at the same time setting the intensity of the magnetic field of the permanent magnet at a specific level of coercive force on the recording medium. CONSTITUTION:For a thermomagnetic recorder which supplies a magnetic field to a recording magnetic thin film by a permanent magnet, the magnetic thin film is formed with an amorphous magnetic thin film such as GdTbFe, etc. This magnet impresses a magnetic field of 1kOe strength on the thin film when the information is erased. In this case, the coercive force Hc of the amorphous magnetic thin film of GdTbFe is set at 3.8kOe. In such a way, the permanent magnet gives no evil effect to the amorphous magnetic thin film as long as the value of magnetic field is regulated to about <=1/3 coercive force Hc on the thin film. Thus, the residual magnetization is stabilized and the practical performance is increased remarkably.
Patent JP-H0458087-A (JP)
Title: Either direction variable delivery pump and variable speed fluid motor
Inventor: KAWASAKI MICHIHIRO
IPC: F03C1/40
Filed: 1990-06-25
Abstract: PURPOSE:To eliminate friction and wear between each tip end of vanes and the inner surface of an outer cylinder by supporting vanes at the center shaft of the outer cylinder, so that the wanes are thereby rotated in a vane pump or a motor furnished with a variable capacity mechanism. CONSTITUTION:A shaft 2 is mounted at the center of an outer cylinder 1, and plural vanes 3 are fitted, each of which has a span extended as far as the inner surface 6 of the outer cylinder 1 which is freely rotated around the shaft 2. These vanes 3 are disposed in the radial direction around the shaft 2 by means of a guide inner cylinder 4, so that the vanes are thereby rotated. In this case, each vane is inserted into each hole 9 bored in the outer circumference of the guide inner cylinder 4 in a state that the guide inner cylinder 4 and each vane 3 are held by 2 half moon shaped bars 5. Each vane 3 is thereby constituted to be rotated within a certain angle around each hole 9, and also to be freely moved in the radial, direction.
Patent JP-S5867969-A (JP)
Title: Wave power generator
Inventor: FUJIYAMA TATSUYUKI
IPC: F03B13/20
Filed: 1981-10-16
Abstract: PURPOSE:To effectively convert energy of waves into rotary energy, by mounting a circular-shaped sealed vessel to a ring-shaped float, connecting rotary vanes to a generator, providing the rotary vanes in the sealed vessel and filling a suitable amount of fluid in the sealed vessel. CONSTITUTION:A hollow circular-shaped sealed vessel 2 is mounted to floats 1. A liquid reservoir 3 is provided internally of the sealed vessel 2, and its bottom plate 4 and upper plate 5 are formed in a slope toward a center part 6, then a suitable amount of fluid 7 is filled in the liquid reservoir 3. If the floats 1 are caused repeating vertical motion by movement of waves, circulatively flowing action is caused in the fluid 7, filled in the sealed vessel 2, and a rotary shaft 8 is rotated to a fixed direction by the circulative flow. Electric power is generated by a generator 12 connected to the rotary shaft 8.
Patent JP-H0914720-A (JP)
Title: Thermal environment control support system
Inventor: ISHIKAWA YUKIO
IPC: F24F7/007
Filed: 1995-06-30
Abstract: PURPOSE: To perform an effective utilization of surrounding air, estimate an operation mode and display it for improvement of a comfortable feeling of an occupant in a building by a method wherein a body feeling temperature when a thermal environment outside the building is taken into the thermal environment in the building is estimated and calculated with a virtual body feeling temperature model and it is judged if this value is within a predetermined condition or not. CONSTITUTION: A content and a date of event are inputted in advance through a key-board 58 and stored in a RAM 34. ET* is set as a control parameter. However, a relation of the content of the event, its date, the number of customers or the like and ET* set value is stored in advance in a ROM 32. Then, a surrounding air temperature at the specified day is estimated, an internal calorific valve is calculated in reference to the number of customers, momentum of the customers, and the calorific valve of equipments and then the natural ventilation air volume when the opening is opened and the ET* acting as the body feeling when the natural ventilation is carried out are estimated and calculated in reference to the internal heat generation rate and the surrounding environmental value.  When the ET* calculated value is within a comfort range, it is displayed at the display 56 that the natural ventilation is to be performed. Accordingly, it is possible to improve a comfortable feeling.
Patent JP-S649755-A (JP)
Title: Printing system
Inventor: OKUNO YASUO
IPC: G07G1/06
Filed: 1987-07-01
Abstract: PURPOSE:To enable the condition of a character to be printed by a printing device to be selectively controlled from the external to enhance the operating properties of the printing device, by a method wherein printing control data inputted from the external includes a designation instruction assigning each printing condition. CONSTITUTION:A printing is carried out with a font laid or inverted according to the printing or arithmetic processing of fonts stored in font memories (fixed memories) 14a, 14b,..., of a printing device 1. At this time, printing control data inputted from the external through a bus line l1 includes a designation instruction assigning a printing condition between the laid and inverted printing conditions of the fonts stored in the memories 14a, 14b,.... With this designation instruction, the condition of a character to be printed by the printing device 1 is selectively controlled from the external.
Patent JP-H0462057-A (JP)
Title: Manufacture of intaglio printing plate
Inventor: MOGI MASAO
IPC: B41C1/00
Filed: 1990-06-25
Abstract: PURPOSE:To permit a printing to be made in a fine and high contrast using a metal intaglio printing plate which is formed by a method wherein, in forming a regist pattern on the surface of a base plate, the regist pattern made by laminating at least two layers thereof to a desired height is reproduced. CONSTITUTION:At least two layers of regist patterns 2 are laminated on a flat and smooth surface of a polished glass base plate 1 into a persistent form. It is preferable, after the formation of a desired pattern, to make its cross sectional shape slightly trapezoidal by heat treatment. A thin conductive layer 3 is formed by nonelectrolytic nickel plating on the surface of the glass base plate 1 including the aforesaid regist pattern 2 so as to produce a conductive state. The base glass plate is subjected to electrolytic plating to expose the electrocast nickel layer 4, after which, by separating the same from the aforesaid glass base plate 1, a depressed die 5 with the regist pattern 2 reproduced therein is formed. A raised die 7 is formed in the same way as the depressed die 5 using a negative pattern and, by using this, an intaglio printing resin plate 8 can be injection molded.
Patent JP-H1116458-A (JP)
Title: Heat puffer gas circuit breaker jointly using magnetic drive
Inventor: KANEMAN NAOHIRO
IPC: H01H33/70
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce operating force of a circuit by utilizing the pressure of gas accumulated in a pressure raising chamber. SOLUTION: A pressure raising chamber 1 is adapted to be a movable body. When a linking rod starts to move in the interrupting direction at the time of interruption, contacts 2, 3 are opened and an arc is generated in the pressure raising chamber 1. Gas is thermally expanded by this arc energy and pressure is accumulated in the pressure raising chamber 1. This accumulated pressure generates force for driving the pressure raising chamber 1 in the interrupting direction and also drives the pressure raising chamber 1 in the interrupting direction when the gas blows out from a nozzle of the pressure raising chamber 1 to the exterior. By this, speed of the movable body is increased and operating force of an actuator can be reduced.  Further by providing, a slot 13 in a link portion between the movable body and the actuator, a linking pin 7 moves in the slot 7, when the movable body is going to move at a speed faster than the actuator whereby the movable body can move at a high speed.
Patent JP-H0455782-A (JP)
Title: Magnetism measuring apparatus
Inventor: NAGAYAMA TAKEHISA
IPC: G08C15/06
Filed: 1990-06-25
Abstract: PURPOSE:To reduce power consumption and to reduce in diameter a cable by providing a chargeable battery in each magnetism detector MD, intermittently operating it, and transmitting magnetism measured data from the MD to a measuring apparatus body in a time division manner. CONSTITUTION:MDs of a magnetism detector 1 convert AC constant currents supplied via a metal line 5a to DC signals through an AC/DC converter 21 to become a charging mode. A measurement start command by a light applied from a measuring apparatus body 4 to the MD2-1 through an optical fiber 5b is recognized by a magnetic sensor controller 27 through a time division multiplexer 24, etc., and introduced to an operation mode. The controller 27 supplies a constant current to a compensating coil of a 3-axis flux sensor 26 to compensate a constant magnetic field, and fetches a detection signal of the sensor 26. The measured data is sent to the body 4 through the multiplexer 24, etc., and repeaters via the fiber 5b. When the body 24 receives the data, it generates a measurement start command to next MD2-2, and similar measuring operation is repeated up to MD-n. Accordingly, power consumption can be reduced by the time division operation, multiplexing, etc., and the cable can be reduced in diameter.
Patent JP-S6060114-A (JP)
Inventor: BURATSUDOREE PAAKU ESAATON
IPC: C08F10/02
Filed: 1984-08-08
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-H119026-A (JP)
Title: Scraper device of transplanter
Inventor: HAMADA AKIO
IPC: A01C11/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject device having a simplified structure, and capable of preventing the cost up, being installed in a small space and improving operability by installing a soil-scraping body sliding upper and lower at the tip part of a bar while keeping contact with the front outside surface of an opener. SOLUTION: This scraping device has a bar 87 installed in a swinging ring 56 swinging so as to draw a nearly oblong ellipse locus in the upper and lower direction, swinging in the front and rear direction according to the movement of the ring 56, and installed so as to extend in the lower direction, and a soil- scraping body 89 installed at the tip part of the bar 87 so as to slide upper and lower direction while keeping contact with the front outside surface of an opener 58. Further, the scraping device preferably has a spring 88 for urging the soil-scraping body 89 to the front outside surface of the opener 58 installed therein, and a pin installed for extending the spring preferably also serves as a stopper for restricting the swing of the bar 87 in the rear direction.
Patent JP-H0916239-A (JP)
Title: Remote display method of personal computer type numerical controller
Inventor: OZAKI YASUO
IPC: G05B19/414
Filed: 1995-06-30
Abstract: PURPOSE: To provide a remote display method of the personal computer type numerical controller which enables even a user to freely change items, display positions, display attributes, etc., of data displayed on a remote display unit without altering the specifications of an NC control board. CONSTITUTION: A common RAM 5 which can be accessed by both the CPU 9 of a personal computer 1 and the CPU 23 of the NC control board 3 is provided, the CPU 9 of the personal computer 1 generates the display data to be displayed on the remote display unit 37, and the display data are written in the common RAM 5 so that they can be altered; and the CPU 23 of the NC control board 3 reads the display data which are written in the common RAM 5, the display data are transmitted to the remote display unit 37, and on the basis of the display data, data are displayed on the remote display unit 37.
Patent JP-S5877019-A (JP)
Title: Thin film magnetic head
Inventor: HANAZONO MASANOBU
IPC: G11B5/31
Filed: 1982-09-27
Abstract: PURPOSE:To avoid the disconnection of a conductor film and the short circuit between the conductor film and a magnetic film, by extending an insulated film formed between a lower magnetic film and the conductor film up to an area where the conductor film is formed on a substrate and having a substantially flat surface of the insulated film where the conductor film is formed. CONSTITUTION:A lower magnetic film 2 is formed on a substrate 1 and then covered by an organic resin film 3. The film 3 has a larger thickness than the film 2 to avoid the unevenness of film surface between the area having the film 2 and the area having no film 2. A conductor film 4 is formed on the film 3 with a partial cross with the film 2. An end 51 of an upper magnetic film 5 has a contact with an end of the film 2 through a window part of the film 3; while the other end 52 is set opposite to the other end of the film 2 via a magnetic gap G. In such way, the films 2 and 4 are formed. The film 5 has a magnetic gap at a part like the film 2 and crosses a coil formed with the film 4 and forms a magnetic circuit.
Patent JP-S6146818-A (JP)
Title: Grow plug for diesel engine
Inventor: HATANAKA HIROJI
IPC: F02B3/06
Filed: 1984-08-10
Abstract: PURPOSE:To make an efficient performance of a power control function by a method wherein a second resistor for controlling an energization voltage is formed by material having a low melting point and a higher coefficient of resistant temperature than that of a first resistor and at the same time it is arranged within a cylinder of heat-resistant insulation material. CONSTITUTION:A second resistor 20 arranged at the extremity end of a holder 13, connected in series with a first resistor 11 acting as a heat generator and controlling its energization power is formed by a metallic material having a low melting point and having a higher positive coefficient of resistant temperature than that of the resistor 11. This resistor 20 is arranged and held within a cylindrical part 21 made by a heat-resistant insulation material. Each of a rear end 16a of an electrode rod 16 extending from the resistor 11 and an extremity end 15a of an outer connection terminal 15 held at the rear end of the holder 13 is fitted to both ends of the cylindrical part 21. With this arrangement, it is possible to provide an efficient function to control an energization power and to improve characteristic of heat generation.
Patent JP-H09532-A (JP)
Title: Apparatus for marrow cavity formation
Inventor: YOAHIMU SHIYUMITSUTO
IPC: A61F2/46
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To lead bone broken pieces and bone and bone marrow components in the inside of a rift file shaft part so as to eliminate them by designing a thrust drill shaft part and the rift file shaft part hollow, and providing their cutting teeth with openings in the direction towards the inside of the shaft. SOLUTION: The outer shape of a rift file part 1 is designed to meet the file commonly used for a femur prosthesis and the shaft part 2 of the rift file 1 is made simillar to a prosthesis shaft part. Grain-shaped protrusions are cut and a medullary cavity is formed, and thereafter using this device, a hole for the prosthesis shaft is formed. The shaft 2 of file 1 is designed as a hollow part 3, and teeth for cutting 4 are arranged at the outside of the shaft 2. Openings are arranged at the inside of the teeth 4, and the openings are oriented to the inside of the shaft 2 designed as the hollow body 3 according to the positions of the teeth 4. Clearances 6, 7 are formed at a near and a remote ends of the shaft part 2, and a suction tool or a combination of washing/sucking tools are connected to the clearance 6.
Patent JP-S571467-A (JP)
Title: Graphite coating treatment
Inventor: TAKIZAWA KIKUO
IPC: B05D5/08
Filed: 1979-12-20
Abstract: PURPOSE: To enhance abrasion resistance by etching the surface of a material to be treated comprising an iron base metal material having a passive zone perior to forming a silicon graphite layer thereon.  
     CONSTITUTION: The material to be treated comprising an iron base metal material having a passive zone (SUS303 stainless steel) is immersed in an acidic solution with pH3 or less containing chlorine ion or subjected to anodic treatment. Subsequently, on a surface of the material to be treated having plural fine pores provided by the etching treatment, a coating material consisting of 100pts.wt. silicon varnish and 20W150pts.wt. graphite is coated. Next, the coated material to be treated is heated at a temp. range of 400W650°C for 30min or more. By this method, the graphite is diffused toward an interior of the material to be treated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0831805-A (JP)
Title: Method for detecting etching end point
Inventor: MUTO MAKOTO
IPC: H01L21/3065
Filed: 1994-07-19
Abstract: PURPOSE:To provide a method for detecting an etching end point wherein an etching end point is detected accurately and efficiently whether chemical luminescence is emitted or not from a to-be-processed object. CONSTITUTION:An object on the surface of which a film is formed is placed in a etching chamber 2 in a vacuum container 1, and, the reactive gas containing fluorine and nitrogen is activated in a discharge chamber and then introduced into the etching chamber 2, then the light, found in the etching chamber 2 when the reactive gas is introduced into the etching chamber, is detected by a photo- detector 11, then, the film is irradiated with active species of the reactive for etching working, so that, based an the variation in intensity of the light detected by the photo-detector 11, an etching end point is detected.
Patent JP-S6227929-A (JP)
Inventor: MANO ISAMU
IPC: A61B10/00
Filed: 1985-07-30
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。