baber/WOPTO huggingface dataset:
Patent JP-H054646-A (JP)
Title: Multilayer bag-like container improved in heat treatment
Inventor: MARIO PAREAARI
IPC: B65D71/08
Filed: 1991-11-15
Abstract: PURPOSE: To improve seal property both in cold seal strength and heat resistance by comprising a multilayer film comprising at least an outer heat seal layer and a core gas barrier layer, including predetermined polymers of propylene in the heat seal layer, and having at least one sealed part. CONSTITUTION: These containers comprise at least a multilayer film comprising an outer layer being a heat seal layer and a core layer being a gas barrier layer, and the heat seal layer comprises polymers copolymerized with 1 to 20% by weight of two or more alpha-olefins having from 2 to 8 carbon atoms to propylene, to have at least one sealed part and obtain a container structure such as a bag with improved seal property both in cold seal strength and heat resistance. This bag shows an excellent quality in seal strength at cold temperature and when heated. For example, when this bag is used for wrapping a food, the food can be subject to pasteurization after the food is put in the bag, which is then evacuated, and heat sealed or closed with a clip.
Patent JP-H10145085-A (JP)
Title: Component feeder
Inventor: KATO EIICHI
IPC: H05K13/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To stabilize the peel force of a cover tape to suppress the cover tape from being drawn and cut and drive a peel mechanism at a high speed by separately operating a carrier tape conveyer and winding reel drive. SOLUTION: A cover tape is apt to elongate, compared with a carrier tape 21. A tape feed motor 44 and take-up motor 68 are synchronized to take up the cover tape at the same rate as the feed rate of the carrier tape 21, resulting in an incomplete take-up of the cover tape. To avoid this, a cover tape winder 50 drives the motor 68 asynchronously with the feed motor 44 to take up the cover tape according to the tension thereof, resulting in that a correct peel force is always applied to the cover tape to suppress the cover tape from being drawn and cut. The tape winder electrically drives the motor 68 and can speed up the take up of the tape.
Patent JP-H04172530-A (JP)
Title: Screen data input method
Inventor: TOMARI KENJI
IPC: G06F15/00
Filed: 1990-11-06
Abstract: PURPOSE:To input screen data for another program onto the screen of an electronic filing system by starting another program for a back JOB and by selecting a program from a program name list. CONSTITUTION:The user starts another program for back JOB2, and electronic filing system 1 uses AFP of OS3 to display program names as a list for back JOB2 on the screen. When the user selects a program from a list of program names displayed on the screen, the electronic filing system 1 reads the screen of back JOB2 from an image memory of OS3 and displays it on the screen. Thus, screen data for another program can be input onto the screen for the electronic filing system.
Patent JP-H02147602-A (JP)
Title: Polymerization
Inventor: WADA TOMOYOSHI
IPC: C08F2/18
Filed: 1988-11-30
Abstract: PURPOSE:To obtain polymer particles with a fine particle diameter and a sharp particle size distribution by suspending a radical-polymerizable monomer and a radical polymn. initiator in an aq. acid soln. of tricalcium phosphate to form fine oil droplets and polymerizing them. CONSTITUTION:Tricalcium phosphate is dissolved in an aq. acid soln. and then, a radical-polymerizable monomer and a radical polymn. initiator are suspended and dispersed in this aq. soln. under stirring. Then, an alkali hydroxide is added thereto to form oil droplets with a fine particle size and polymn. thereof is performed. By this method of polymn., polymer particles with a fine particle diameter and a sharp particle size distribution can be obtd. because tricalcium phosphate is dissolved in advance and, after components such as monomer are suspended and dispersed, tricalcium phosphate is deposited to form finely disposited tricalcium phosphate uniformly distributed on the periphery of the dispersed oil droplet, to prevent effectively these oil droplets from causing agglomeration and enlargement with each other and to hold thereby effectively oil droplets with a fine particle size.
Patent JP-S63153308-A (JP)
Title: Burner
Inventor: MORIGAMI KAZUHISA
IPC: F23D11/40
Filed: 1986-12-17
Abstract: PURPOSE:To maintain an excellent state of combustion in a wide range and prevent local temperature rise in a multi-hole cylinder and to improve the safety and durability of a burner by providing a multiple hole cylinder around the outer circumference of the circumferential wall of a burnerhead and providing in the burnerhead a mixing cylinder and an opening on the circumferential section opposite to the tightening section of the mixing cylinder. CONSTITUTION:Fuel that is vaporized in a vaporization cylinder 21 and the air for combustion are premixed in a mixing section 22 and the mixture gas flows into a burnerhead 23, passing through a cylindrical section 24 which has a constricted part provided above the vaporization cylinder 21. The mixture gas thus flowed-in passes through a small holes 29a in an equalizing plate 29 covering the cylindrical section 24 and is jetted out from an opening section in a doughnut shaped ceiling wall of a mixture cylinder 30 and opening 31 provided in the circumferential wall section of the mixture cylinder 30. Then the mixture gas jets out from flame holes 25 provided in the circumferential wall of the burnerhead 23 to form flames around the outer circumference of a multiple hole cylinder 32. Because the opening 31 is provided in the circumferential wall section opposite to the tightening section 28 of the mixing cylinder 30, part of the mixture gas jets out from the flame holes 25a that are directly opposite to the tightening section 28 from the opening 31, As a result, each flame hole load of the flame holes 25 and the flames formed at the outer circumference of the multiple holes 32 become uniform.
Patent JP-H0653506-A (JP)
Title: Thin-film transistor
Inventor: KIYO SHIYOUGU
IPC: H01L29/78
Filed: 1992-11-11
Abstract: PURPOSE: To improve the drive current and the threshold voltage by forming gate electrodes through a ferroelectric gate insulation layer at the top and bottom of an amorphous semiconductor layer. CONSTITUTION: When voltages are applied to a first an second Cr gates 42, 29, electric fields are formed between the to of an amorphous Si:H layer 44 and first and second insulation layers 43, 48 at the top and bottom thereof, thereby storing charges on the top and bottom surfaces of the amorphous Si:H layer 44. Increasing the voltages applied to the first and second gates 42, 49 increases the charges stored on the upper and lower surfaces of the amorphous Si:H layer which contacts to the first and second gate insulation layers 43, 48, thereby forming a current-flowing channel between a source electrode 46 and a drain electrode 47. Even a low voltage applied to the gate easily forms a channel on the surface of the amorphous Si:H layer, thus improved the current drive power.
Patent JP-H03164563-A (JP)
Title: Reverse rotation preventing device for internal combustion engine
Inventor: HANDA RYOYA
IPC: F02M59/10
Filed: 1989-11-20
Abstract: PURPOSE:To simplify the structure for stopping the driving of a fuel pump at the time of reverse rotation by changing the profile of an effective cam according to the rotating direction by a reverse rotation preventing cam provided in addition to a fuel cam for driving the tappet roller of the fuel pump. CONSTITUTION:When a fuel cam 10 is rotated in the positive rotational direction A, a reverse rotation preventing cam 20 is moved into a normal driving position by the influence of damping force and inertia force due to the tappet roller 5 of a fuel pump 3 being in contact with the peripheral surface of the reverse rotation preventing cam 20. On the other hand, when a crankshaft starts its reverse rotation and a camshaft 11 and the fuel cam 10 are rotated in the reverse rotational direction B for some cause at the starting time of an engine, the reverse rotation preventing cam 20 is moved into a reverse rotation preventing position by the influence of the above-mentioned damping force and inertia force. In this position, the tappet roller 5 is held mostly in the constant position, and the driving of the fuel pump 3 is stopped.
Patent JP-H09141351-A (JP)
Title: Joining method for laminated metal sheet and die for press working
Inventor: UEDA KOSAKU
IPC: B21D39/03
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent pulling out of metal sheets in the laminating direction and misalignment of metal sheets in all directions in a laminated metal sheet with two cut lines by forming plural cut lines independent each other to the laminated metal sheet and forming a projecting part so that the metal sheet part between these cut lines is protruded with a step larger than a laminated thickness in the laminating direction in a method to join laminated metal sheets each other. SOLUTION: After a projecting part including a central part 32 is formed to the laminated metal sheet S by engaging a metal die 1 and female die 2, by pressing the laminated metal sheet S between a pressing/projecting part 25 and engaging face 11, an end part 36 to be cut is expanded in the clearance M between the male die 1 and female die 2 so that the end part 36 to be cut overlaps to a cut end part 32a of the central part 32 of projecting part. Further, the cut line is formed so as to radially spread from the center point of central part 32 of projecting part.
Patent JP-H09147537-A (JP)
Title: Chassis for digital disk drive device and its manufacturing method
Inventor: TAKAGI TATSUAKI
IPC: B29K21/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a chassis for digital disk driving device which has improved vibration absorption characteristics and can be easily assembled. SOLUTION: The external clamping part 17 of a damper 3 is formed in one piece in a chassis 2 by the injection molding method using a damper 3 which is made of thermoplastic elastomer resin with a specific bending elastic rate and has an opening 16 for engagement and an external clamping part 17 and an engagement material 14 is engaged into the opening 16 for engagement of the damper 3, thus fixing to a digital disk drive device enclosure frame 1.
Patent JP-S6346487-A (JP)
Title: Image forming device
Inventor: TAKAHASHI TOMOHIKO
IPC: G03G21/00
Filed: 1986-12-19
Abstract: PURPOSE:To surely prevent an image from being disturbed by fitting a developer returning means to the cover side of a device body to be freely opening/closing so as to join/separate said means with/from a cleaning means and a developing means in accordance with the opening/closing operation of the cover. CONSTITUTION:When a right cover 43 is closed, a slide shutter 130 is pressed by a toner discharging part 91 so as to open a slide toner receiving inlet. When the cover 43 is closed, a developing device 18 is connected to a cleaning device 21 through the toner returning means 68, and when a motor to be a driving means is rotated in a forward direction, toner recovered by the device 21 can be returned to the device 18. Consequently, toner consumption can be sharply reduced. Since a driving means for the means 68 is independent of an image forming system such as the devices 18, 21, it can be prevented to increase the driving load of the image forming system and change the rotation of a drum-like photosensitive body 15 interlocking with the image forming system, so that image disturbance due to the variation of the rotation of the photosensitive body 15 can be surely prevented.
Patent JP-H03161011-A (JP)
Title: Moistureproof storehouse
Inventor: SHIMODA TATSUYOSHI
IPC: F24F1/00
Filed: 1989-11-20
Abstract: PURPOSE:To prevent the invasion of the open air in a cabinet by providing the drain discharge member mounted to the cabinet in an airtight manner and partially led out to the outside of the cabinet to being into contact with a radiator and allowing drain to transmit to guide the same to the outside of the cabinet. CONSTITUTION:A thermo-module 2 is constituted of the cooler 2a performing electronic freezing arranged in a cabinet 3 and the radiator arranged to the outside of the cabinet 3 and receives the transmission of the heat generated by electronic freezing to radiate the heat to the open air. The moisture in the cabinet 3 is cooled by the cooler 2a and condensed to form drain 8 which is, in turn, discharged to the outside from the inside of the cabinet 3. Then, the drain discharge member 18 composed of porous matter and mounted to the cabinet 3 in an airtight manner to be opposed to the cooler 2a from below and partially led out to the outside 7 of the cabinet 3 to come into contact with a radiator 6 and allowing the drain 8 to transmit to guide the same to the outside 7 of the cabinet 3 is provided.
Patent JP-H11136120-A (JP)
Title: Level shift circuit
Inventor: SHIMIZU YASUHIDE
IPC: H03K19/0185
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit capable of reducing a circuit scale as well as a conversion delay at the time of signal level conversion, of performing a high-speed operation, with a wider operation voltage range and coping with a low voltage operation as well. SOLUTION: This circuit is provided with a first transistor NT13 connected between a voltage source and an output terminal TIN, a second transistor PT11 connected between the voltage source and the output terminal TIN, a third transistor PT12 connected between the voltage source and the gate of the second transistor, a fourth transistor NT14 connected between the voltage source and the gate of the second transistor, a fifth transistor NTA15 connected between the ground and the output terminal TIN and a sixth transistor NT16 connected between the ground and the gate of the second transistor. Then, the connection point of the output terminal and the first, second and fifth transistors is connected to the gate of the third transistor, while the gate of the forth and fifth transistors is connected to an input terminal TIN and the inverted signals of input signals to the input terminal are supplied to the gate of the first and sixth transistors.
Patent JP-H09117464-A (JP)
Title: Lumbago therapeutic device
Inventor: HONDO HIROYUKI
IPC: A61F5/01
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To facilitate effective exercise for lumbago treatment without quidance or assistance from a specialist in a device for treating lumbago by exercise therapy. SOLUTION: A saddle-shaped oscillating member 10 is formed with a guide face 12, 12 with a circular arcuate cross section, and this guide face 12 is formed with a guide gear 13. Supporting frames 22, 23 are attached to the upper part of a supporting base 20 with racks 25, 26 respectively formed on the surface of the supporting frames. The racks 25, 26 are respectively meshed with the guide gear 13, 13, supporting the oscillating member 10 so as to make it oscillate left and right. The supporting frame 23 is attached vertically movably against the frame 21 of the supporting base 20 and is so structure as to be able to control the upper and lower inclined angles of the axial line of the oscillating member 10. To the rear side of the oscillating member 10, a driving system 60 is attached for the purpose of oscillating the oscillating member, and is controlled by a controller 30.
Patent JP-H06152394-A (JP)
Title: Phase locked loop circuit
Inventor: KUNISHI MASATOSHI
IPC: H03L7/099
Filed: 1992-11-12
Abstract: PURPOSE:To reduce jitter, noise, etc., to be sneaked around a power supply in an oscillation circuit for a PLL circuit. CONSTITUTION:The oscillator consists of a GM cell 31 for converting output voltage from a loop filter into a current, an ICO core 32 for determining the oscillation frequency of a PLL in accordance with the current, a comparator circuit 33, a latch circuit 34 constituted of plural current constant logic elements 341 to 346, and a logic bias circuit 35 for generating potential VP to be supplied to the logic elements 341 to 346. When voltage VP depending upon the output of the loop filter is impressed to these logic elements 341 to 346, a current flowing into the logic elements 341 to 346 can be optimized. Since the latch circuit 3 is constituted of the current constant logic elements, noise to be run around the power supply can be suppressed.
Patent JP-H04174623-A (JP)
Title: Aqueous soap feeding device
Inventor: AZUMA TSUTOMU
IPC: A47K5/12
Filed: 1990-11-07
Abstract: PURPOSE:To prevent the intrusion of air into an aqueous soap feeding pipe even if the aqueous soak in a tank is exhausted and prevent the clogging of a pipe due to the solidification of the aqueous soap left in the feeding pipe by installing a check valve in the aqueous soap feeding pipe taken out from the tank. CONSTITUTION:An air feeding conduit 4 and an aqueous soap feeding conduit 2 which are taken out from a tank 1 are branched into plural parts in each intermediate part, and a discharge nozzle 11 is connected at the top edge of each conduit. A check valve 12 is installed at the part on the most upstream side of the aqueous soap feeding conduit 2. Accordingly, even if the aqueous soap in the tank is exhausted, the trouble that aqueous soap in the aqueous soap feeding pipe 2 is attracted to the tank 1 side by the lowering of the pressure in the tank 1 is prevented, and also the intrusion of air is prevented. The discharge nozzle 11 has an aqueous soap introducing port 11a and a compressed air introducing inlet 11b at the base part, and the aqueous soap feeding conduit 2 is connected with the former, and the air feeding conduit 4 is connected with the latter. Accordingly, when the push button 11f of the discharge nozzle 11 is pushed, the pressurized air and aqueous soap are mixed in the discharge nozzle 11, and stirred by a screen body 11e, and the aqueous soap is discharged in mousse form.
Patent JP-H11144066-A (JP)
Title: Graphic processor
Inventor: NAGAO TAKASHI
IPC: G06T11/20
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To actualize a graphic processor which can process an inputted arbitrary polygon by dividing it into partial polygons that can be processed together by DDA and sorting means in the processor. SOLUTION: The graphic processor, having 2N DDA means which calculate intersections of scan lines of a graphic output device and polygon constituting segments included in input data and a sorting means which sorts intersection data outputted from the DDA means, has a polygon dividing means 5 which generates a set of >1 polygon constituting segment data by performing a polygon dividing process so that the number of polygon data constituting segments having arbitrary X coordinates on respective Y coordinate lines on an XY coordinate surface where the polygon data to be processed are expanded is less than N (natural number not less than 1) and performs processes by DDA together by regarding the set of segment data generated by the polygon dividing means as one unit.
Patent JP-H11143526-A (JP)
Title: Display unit
Inventor: SUZUKI TAKAHIRO
IPC: G06F13/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a display unit without increasing the number of wirings even if the number of display elements is increased. SOLUTION: Data inputted to an input-output circuit 1 is divided into data for display and a parameter for setting and sent to a control circuit 2, the display character data is converted into a driver control signal based on display control data and sent to a display element driver 3, and this display unit for displaying display elements 4 that consists of plural digits realizes various functions by setting the circuit 2 to control content based on the command and data when a parameter for setting which consists of the command and data is inputted to the circuit 1.
Patent JP-S63155524-A (JP)
Title: Robot for painting cathode-ray tube funnel
Inventor: KATSU SHIGEO
IPC: B05C1/02
Filed: 1986-12-18
Abstract: PURPOSE:To facilitate instructions to a robot and to decrease the number of axes so as to obtain inexpensiveness by fixing a funnel and rotating vertical axes at fixed times and supplying electricity to a wrist axis through a controlling cable which is wound in plural numbers around a hung axis. CONSTITUTION:A funnel 14 is fixed on a floor 2, and a vertical axis 8 on a top end of a second arm 7 is rotated at fixed times, and a wrist axis 9 to swing a brush 10 is provided on a rear end of the vertical axis 8. Then, the vertical axis 9 is supplied with electricity through a controlling cable 22 wound in plural numbers around an axis 21 hung from the vertical axis 8. Hence, instructions to a robot are facilitated and the number of robot axes can be decreased, and besides position alignment to fixing of the funnel 14 can be easily performed.
Patent JP-H02148816-A (JP)
Title: Manufacture of molded electronic component
Inventor: KURIHARA KAZUHIKO
IPC: H01L21/56
Filed: 1988-11-30
Abstract: PURPOSE:To provide removable resin burr of the surface of a terminal, to reduce plating malfunction rate and to improve the strength of the terminal by coating the terminal with mold release agent, molding it and then removing it. CONSTITUTION:A lead frame 1 is punched by a press, an element 2 such as a capacitor, etc. is connected, the element 2 is then removed, and the frame 1 is then coated with mold release agent such as fluorine mold release agent, silicone oil, etc. After the element 2 is connected, the frame 1 is placed and set at a predetermined position on the lower mold 4 of an injection mold 3 heated to 100-200 deg.C, and the sheath of the element 2 is formed of thermosetting resin 12. After the sheath is formed, the frame 1 is removed from the mold 3, dipped in organic solvent such as fluorine solvent, 1,1,1-trichloroethane, etc. or the agent is dissolved by ultrasonic cleaning, etc., thereby removing resin burr.
Patent JP-H06205836-A (JP)
Title: Catheter for disease tissue treatment
Inventor: GERUHARUTO BUUFUHORUTSU
IPC: A61B90/00
Filed: 1993-12-02
Abstract: PURPOSE: To compose a catheter so that it at least reduces the chance of danger to give accidental damage to the tissue by heated radiation when in use, especially danger to cause gangrene formation. CONSTITUTION: The composition is made so that the treatment goes through at least on checking out the state according to imaged information gained through a diagnostic device detecting local differences in the body relating to physical or chemical characteristic volume and the catheter 19 is equipped with at least one marking substance M1 attached to its distal end part and the marking substance M1 is distinguished at least from adjacent peripheral tissue at the time of treatment relating to at least one characteristic volume and further capable of positioning itself based on the imaged information so as to place in the tissue not allowed to heat up.
Patent JP-H04178402-A (JP)
Title: Production of strongly tacky emulsion type pressure-sensitive adhesive
Inventor: FUJITA IZUMI
IPC: C09J151/00
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the subject adhesive excellent in balance between adhesion and cohesion by adding a preemulsion of a mixture solution of a monomer and a tackifier resin having a specific composition to an aqueous dispersion of a specified polymer and carrying out emulsion polymerization. CONSTITUTION:An aqueous dispersion of a polymer composed of (A) an acrylic or methacrylic acid ester and (B) an ethylenically unsaturated monomer copolymerizable with the component (A) and having 30-90wt.% gel fraction and 5-90 weight swelling degree is produced by emulsion polymerization. A mixture solution prepared by dissolving a monomer mixture of the components (A) with (B) and a tackifier resin (preferably rosin, etc.) at (90:10)-(30:10) weight ratio in an amount of 5-40 pts.wt. based on 100 pts.wt. solid content of the aforementioned aqueous dispersion is then previously dispersed in water to afford a preemulsion, which is subsequently added to the above-mentioned aqueous polymer dispersion to perform emulsion polymerization.