baber/WOPTO huggingface dataset:
Patent JP-2001119205-A (JP)
Title: High frequency filter
Inventor: KUROKI HIROSHI
IPC: H01P1/205
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency filter that a sufficiently filter characteristic is kept without causing frequency fluctuation by temperature fluctuations. SOLUTION: Relating to this high frequency filter, a ground electrode 3 and a stripline 4 are opposite to each other supporting a dielectric 1 between the electrode 3 and the stripline 4, a prescribed resonance circuit is composed of a capacitance component formed between the electrode 3 and the stripline 4 and an inductance component formed in the stripline 4, and a capacitor 2 having a dielectric constant temperature characteristic so as to offset the dielectric constant temperature characteristic of the capacitance component is connected between the stripline 4 and the electrode 3.
Patent JP-H09141426-A (JP)
Title: Welding method
Inventor: ISHIZUKA YASUO
IPC: B23K35/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide sufficiently large throat of the weld metal at a stepped part of each work to be joined, and to optimize penetration of a welding rod without using large equipment. SOLUTION: A welding rod 11 which is worked in ring-shape in advance is fitted to the outer circumference of a second work 1 at a corner part in the area surrounded by a first work 3 and the second work 1, and the fitted welding rod 11 is heated and melted by the arc generated by a welding electrode 12 of arc welding equipment while the first work 3 and the second work 1 are turned to enable the welding of the first work 3 to the second work 1.
Patent JP-H07154684-A (JP)
Title: Window display controller
Inventor: KAMATA HAJIME
IPC: G06F3/048
Filed: 1993-11-30
Abstract: PURPOSE:To provide a function of panning and zooming economically in order to display a portrait image received from a camera in the center of a window with ease of observation with respect to the window display control method for a video communication terminal equipment. CONSTITUTION:In a motion picture frame memory control part for a window display device displaying a digital video image onto a personal computer or a work station, a read start address designation part 8 designates a read start address on a frame memory under the control of a system control part 10 to read digital video data at an optional address in the motion picture frame memory part 4. The group window display controller is provided with plural frame memory control parts, a system control part, a picture element data arbitration part and a display control signal generating part and the display control signal generating part is provided with a means setting its area depending on a display position of a group window.
Patent JP-H02144089-A (JP)
Title: Manufacture of external shaving cutter for electric shaver
Inventor: KAWAHARA MANABU
IPC: B26B19/04
Filed: 1988-11-25
Abstract: PURPOSE:To enable the external shaving cutter of counter-sunk-shaped amorphous alloy to be easily manufactured by having a process for shaping the recessed section of a thin sheet to a necessary depth with a pressure applying press, a process for forming a hair leading hole on the bottom surface of the recessed section of the shaped thin sheet with the processing of grinding, and a process for punching the thin sheet according to the profile of the external shaving cutter of an electric shaver. CONSTITUTION:A roll cooling body 2 has recessed sections 4, a projected section 5, and a recessed strip 6 on the periphery, and fused alloy 3 is set to be a thin sheet 12 having recessed sections 13, a projected section 14, and a profile recessed-strip 15 in this manner. In this case, the recessed sections 4 of the roll cooling body 2 are fine, and the roll cooling body 2 is rotated at high speed, and so the fused alloy 3 comes in no contact with the bottom surface of the recessed sections 4 of the roll cooling body 2, and is set in a floating state, and the recessed sections 13 are formed to be shallow. Besides, the thin sheet 12 is turned amorphous at the projected section 14 due to quenching freezing, but at the recessed sections 13, the sheet 12 comes in no contact with the roll cooling body 2, and so a cooling speed is slow, and the sheet 12 is turned amorphous. The profile recessed-strip 15 is also turned shallow and crystalline in the same manner as the recessed sections 13.
Patent JP-H06145060-A (JP)
Title: Composition for wound coating material
Inventor: TANI KAZUO
IPC: A61K31/78
Filed: 1992-11-10
Abstract: PURPOSE:To obtain a composition for wound coating material having excellent transparency and adaptability to wound part, comprising a hydrous complex consisting essentially of a polymeric polysaccharide and a polymer of an acrylic derivative. CONSTITUTION:100 pts.wt. polymer of an acrylic derivative (e.g. polyacrylamide) is blended with 10-30 pts.wt. polymeric polysaccharide (e.g. agar) and water to give a hydrous complex, which is used as a main component and mixed with a proper amount of sodium chloride and optionally a disinfectant and formed into a film to give the objective material. Since the composition for wound coating material is transparent, wound part can readily be observed by the naked eye. The composition for wound coating material can be detached without pain because the composition is not attached to wound part and the affected part. The composition for wound coating material has permeability to medicines, salt, etc., can dissolve and permeate oxygen, etc., and transmit secretion and protein of organism. The composition for wound coating material will not permeate bacteria, is completely harmless to human body, has not allergy and is extremely excellent totally.
Patent JP-2000126184-A (JP)
Title: Ultrasonic probe and water injection method
Inventor: TSUCHIDA KAZUTOSHI
IPC: A61N1/06
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To inject water into a probe container without leaving babbles by providing a drive mechanism for driving an ultrasonic oscillator in the probe container while housing the ultrasonic oscillator into the probe container filled with a liquid to build at least a part of the probe container up of a gas permeable member. SOLUTION: In an ultrasonic probe to be inserted into a body cavity such as esophagus and a blood vessel, a rotary wire 12 is inserted through a catheter tube 10, and a vibrator 16 is provided at the tip part 14 of the rotary wire 12 for transmitting or receiving an ultrasonic wave. A rotating force is transmitted to the rotary wire 12 through a rotary mechanism 22 by a drive motor 20 of a drive part 18 provided at the base end side of the catheter tube 10. The drive part 18 is provided with a water injection port 24 from which physiological saline or the like is injected into the catheter tube 10 through a cylinder or the like. In this case, the tip part of the catheter tube 10 is formed using a non-liquid permeable and gas permeable member 10A, thereby facilitating the removal of bubbles during the injection of a liquid.
Patent JP-H02144642-A (JP)
Title: Test circuit for memory
Inventor: IKEDA NOBUYUKI
IPC: G06F12/16
Filed: 1988-11-26
Abstract: PURPOSE:To easily test the memory unit of a logic IC including the memory in its inside by allowing an exclusive OR circuit at every bit to compare a testing input signal from the memory with an output signal from the memory, and when a defect is detected even in a bit, allowing a multi-input NAND circuit to output an 'H' level signal. CONSTITUTION:In the memory 3 for executing sequential reading/writing operation, a signal with a level inverted from the level of a data signal to be read out is written. When the output signal of the multi-input NAND circuit 8 in the memory test circuit 6 is an 'L' level signal, the memory cells of the memory are decided as normal ones, and in the case of an 'H' level signal, the cells are decided as defective ones. A signal with a level inverted from the level of a precedently inputted test signal is inputted as a testing signal pattern to be inputted to all the memory cells consisting of (n) bits of the memory 3. Consequently, a test can be easily executed.
Patent JP-2000129933-A (JP)
Title: Earthquake resistant columnar structure, and earthquake resistant method of columnar structure
Inventor: SHIMODA IKUO
IPC: E01D21/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To introduce an interlayer damper to demonstrate the excellent vibration controllability in an existing building without reforming a wall body. SOLUTION: First plates 5 and second plates 6 are fitted to a column member 1 in a relatively displaceable manner, and a viscoelastic material 7 is fixed between these plates. A casing and a plate to be inserted in the casing are fitted to the column member 1 in a relatively displaceable manner, and a viscoelastic body is filled between the plates. The resistant force is generated in the plates as the column member 1 is twisted to damp a structure.
Patent JP-H08158986-A (JP)
Title: Fuel injection pressure control device of fuel injection device
Inventor: HARUFUJI SHIGERU
IPC: F02M57/02
Filed: 1994-12-02
Abstract: PURPOSE: To automatically restrain excessive rise of fuel injection pressure by setting the pressure receiving area of a pressure receiving part giving energization force in the valve opening direction to a valve body closing the outlet side opening interposed in a fuel charge/discharge passage larger than the pressure receiving area of a pressure receiving part giving energization force in the valve closing direction to the valve body. CONSTITUTION: A plunger 7 is reciprocatably fitted in a plunger room 6 communicated to a nozzle 17 to be opened or closed by a usually closed type needle valve 20 through fuel passages 10A, 10B. A fuel chamber 21 is formed on the way of a fuel charge/ discharge passage 11 charging/discharging fuel against the plunger chamber 6, and an opening 21A on the outlet side integratedly formed on one end of the fuel chamber 21 is opened/closed by the valve body 27 driven by an electromagnetic actuator 28.  The valve body 27 is formed with a first pressure receiving part 36 giving energization force in the valve closing direction and a second pressure receiving part 37 having the larger pressure receiving area than the first pressure receiving part 36 and giving energization force in the valve opening direction, and hence this device functions to automatically restrain excessive rise of fuel injection pressure.
Patent JP-2001112611-A (JP)
Title: Unit structure of light emitting body
Inventor: MATSUO KATSUYUKI
IPC: H01L33/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce costs for the unit structure of a light emitting body by unnecessitating an inclined switch 58 consisting of a housing 58a, a movable contact 58b consisting of a ball and a fixed contact 58c. SOLUTION: In this unit structure of a light emitting body, a movable contact 8 is rotated with the oscillation or inclination of a fitting member 5 to attach and detach the contact 8 to and from a battery 9 to electrically connect and disconnect the battery 9 and a light emitting element 7 to turn on and off the element 7. Thus, the unit structure of the light emitting body which is more expensive than a conventional one using an inclined switch.
Patent JP-H07153552-A (JP)
Title: Ptc heater unit
Inventor: KAIMOTO TAKASHI
IPC: H05B3/14
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a PTC heater unit having a moisture-proof air-tight function and a high reliability, which can be used for a floor heater device to be provided under the floor in a high moisture atmosphere, at a low cost. CONSTITUTION:Plural PTC heaters 1 are arranged in parallel with each other between insulating plate materials 2, and Connectors 6 made of conductive material or conductive belt material are arranged in both sides of the PTC heaters 1 in the cross section, and the connectors 6 and an electrode part 7 of each PTC heater 1 are electrically connected by a connecting means. The insulating plate materials 2, the PTC heaters 1 and the connectors 6 are covered with a heat radiating cover material 3, and an inside space 4 of the heat radiating cover material 3 is air-tightly filled with the heat-resistant filling insulating material 5.
Patent JP-H02218502-A (JP)
Title: Rod-feeding device of machine tool
Inventor: KUTSUKI JIYOBANNI
IPC: B23Q7/06
Filed: 1989-11-20
Abstract: PURPOSE: To reduce noise due to oscillation of a bar and guide it along the central axis of a machine, by providing a sliding sleeve for freely oscillating the bar on two carriages guided to rods arranged in parallel with a longitudinal axial line. CONSTITUTION: Carriages 12 move along guide rods 11, a sliding sleeve member 19 is fixed to a peripheral edge of a body 18, a central bush member 20 with diameter equal to that of a bar is arranged exchangeably on an intermediate bush member 21 rotatably supported by a bearing 22, an annular pad 24 made of elastic material, and a ring 23 fixed to the body 18. Oscillation generated by the bar is absorbed because the carriages 12 freely oscillates relative to a support structure 10, and therefore quiet guiding application of the carriages 12 is secured. The carriages 12 are moved along the guide rods 11 by a chain control means, and has an endless chain 26 which is fixed to the carriages 12 at one side and is driven by a motor 27.
Patent JP-H03160340-A (JP)
Title: Method for supplying cooling water to test internal combustion engine
Inventor: KONO FUMITAKA
IPC: G01M15/04
Filed: 1989-11-17
Abstract: PURPOSE:To prevent the generation of rust at the time of stock and to make the concn. of an antifreezing solution constant by supplying a diluted antifreezing solution prepared by mixing a high concn. antifreezing solution with dilution water as cooling water and removing the same so as to make the residual amount thereof constant after the completion of a test. CONSTITUTION:The high concn. antifreezing solution 2 quantitatively supplied from a main tank 1 and dilution water 13 are mixed in a sub-tank 7 to prepare a diluted antifreezing solution 18 having desired concn. The diluted antifreezing solution 18 is supplied to a supply tank 20 through a supply pipe 22 to be supplied to an internal combustion engine 39 subjected to a test run. After a required test is conducted, the supply of the diluted antifreezing solution 18 is interrupted by closing an opening and closing valve 38 and the diluted antifreezing solution 18 in the internal combustion engine 39 is removed so as to make the residual amount thereof constant. As mentioned above, since the residual amount is entirely composed of the diluted antifreezing solution 18, the generation of rest in the internal combustion engine 39 at the time of stock can be prevented and, when the concn. of the diluted antifreezing solution 18 in a cooling and assembling process is matched with that of the diluted antifreezing solution 18 used after assembling, the concn. of the diluted antifreezing solution can be always set to a desired constant value.
Patent JP-H10144228-A (JP)
Title: Flat surface color cathode-ray tube provided with magnetic shielding device
Inventor: JA KYU PARK
IPC: H01J29/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the workability at the time of assembling work, and to prevent the deformation of a shield to be generated at the time of passing, and to obtain the maximum effective area by fitting a shield member to a support frame with welding. SOLUTION: A frame 105, which is fixed to an inner surface of a panel 101 so as to support a shadow mask 104, has a first flange part 105a for welding an inner shield 106 for fixation. Welding of the inner shield 106 is performed at plural positions so as to prevent the generation of loose-out and vibration due to impact or the like, and performed by laser welding or arc welding. The first flange part 105a of the frame 105 is formed with a nickel layer so as to improve the welding property to a shadow mask and the inner shield 106, which is mainly composed of iron. Consequently, since the friction due to loose-out of the welding position is not generated, peeling of a blackened film is eliminated so as to reduce the generation of failure of discharge and masking.
Patent JP-H03163262-A (JP)
Title: Anomaly detecting device for feedback operation system
Inventor: OCHI TATSUJI
IPC: F16H61/16
Filed: 1989-11-18
Abstract: PURPOSE:To improve the operation performance by releasing the restraint of a restraining means when the output voltage of the first and second potentiometers accord after restraining the operation of an actuator when anomaly is detected and carrying out the return to a normal state only by operating a manually operating tool. CONSTITUTION:The first and second potentiometers 8 and 9 for detecting the positions of a manually operating tool 23 and an actuator 18 are installed, and when it is judged from the signal voltage that a controller 17 is in anomaly, the operation of the actuator 18 is restraint-obstructed. Further, the controller 17 is equipped with a means for releasing a restraining means when the signal voltage of both the potentiometers 8 and 9 accord after the restraint operation. Accordingly, the need of the resetting operation of a main switch is obviated after the repair of anomaly, and the automatic return to a normal state by the operation of the manually operating tool 23, and the operation performance in operation check can be improved.
Patent JP-H02145642-A (JP)
Title: Resin composition
Inventor: KIDAI OSAMU
IPC: H01L23/29
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a resin composition which is used as electric or electronic parts and a sealing material, because it has excellent flow properties on molding, suitable linear expansion coefficient and static and dynamic properties, by adding spherical particles of a specific silica to a polyester thermotropic liquid crystal polymer. CONSTITUTION:A thermotropic liquid crystal polymer of polyester is combined with 10 to 80wt.% of spherical silica particles which are composed of 2 or more groups differing in particle sizes ranging from 0.05 to 150mum in which the average particle size of the minimum particle size group is less than 2mum and the size ratio of the minimum size in the large average particle size group to the maximum size in the small average particle size group is more than 2 in the two groups whose average particle sizes are approximately equal and the portion of the particles in the large average particle size is 20 to 80vol.% based on the total amount of the two groups.
Patent JP-H09140202-A (JP)
Title: Balk plastering machine
Inventor: SAITO YUKIO
IPC: A01B35/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a balk plastering machine capable of easily and widely repairing the upper surface of an old balk which had been formed depending on the conditions of a region and a field and capable of repairing it with an easy correspondence to the difference of repairing width of the old balk to be repaired. SOLUTION: This balk plastering machine is provided with a rotary 81 attached on a machine frame 1 in a freely rotatable manner and having a great number of cutting tines 80 which cut and splash mud and a balk plastering body 36 which plasters the mud splashed by the rotary 81 on the old balk to repair it. The balk-plastering body 36 is composed of an upper surface-repairing body 41 for repairing the upper part of the old balk into a horizontal state with the mud and a conical side-surface- repairing body 42 for plastering the mud on the side surface of the old balk into a downward-widening tapered shape. An extended upper surface-repairing body 60 is detachably attached on the upper surface-repairing body 41.  The extended upper surface-repairing body 60 has a touching step for touching the protrusion end of the upper surface-repairing body 41 and an engaging part to be engaged and supported with bolt and nut in a detachable manner at the inside of the protrusion end of the upper surface repairing body 41.
Patent JP-2001115531-A (JP)
Title: Heat exchanger for sanitary washing equipment
Inventor: SEKI SHINGO
IPC: E03D9/08
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for a sanitary washing equipment capable of preventing a damage to a heating heater by air bubble without creating temperature irregularity to the washing water. SOLUTION: A heat exchanger 20 comprises a hollow cylindrical heating tank 21 formed to a vertically long shape, an inlet 22 and an outlet 23 for washing water installed to the heating tank 21, a heating heater 24 inserted and arranged in the heating tank 21, and a temperature sensor 25 for detecting the temperature of washing water at the outlet 23 and further the heat exchanger 20 is vertically installed inside the casing 15 of the sanitary washing equipment B.
Patent JP-H06124616-A (JP)
Title: Tracking resistant material and circuit substrate using same
Inventor: ICHIKAWA HIROKI
IPC: C09J7/02
Filed: 1992-10-12
Abstract: PURPOSE:To excellently restrain carbonization dielectric breakdown both at the surface and in the thickness direction by setting a comparative tracking index and the entire carbide producing ratio of each of an obverse layer and a reverse layer in a tracking resistance test by an IEC method to predetermined values. CONSTITUTION:With addition of a compounding agent, a carbide producing ratio [(energy required for production of carbide)/(energy necessary for thermal decomposition)] is set to 0.45 or less, more preferably, to 0.1-0.43. Each comparative tracking index of the obverse and reverse of a circuit substrate in a tracking resistance test by an IEC method is at least 400 V, more preferable, 550 V or more. A complex composed of plural kinds of materials is used as a material of the circuit substrate, where the entire carbide producing ratio is 0.45 or less and each comparative tracking index of the obverse and reverse in a tracking resistance test by an IEC method is at least 400V. Consequently, carbonization is difficult to be generated on the obverse, reverse and inside of an insulating material. Furthermore, it is possible to excellently prevent dielectric breakdown in the surface conducting direction and thickness direction due to carbonization.
Patent JP-2001126247-A (JP)
Title: Method of producing master information carrier
Inventor: FURUMURA NOBUYUKI
IPC: G11B5/86
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a master information carrier having excellent reliability without signal missing in which digital signals can be recorded in a magnetic recording medium. SOLUTION: A resist 3 is applied on the surface of a nonmagnetic base body 2 and then exposed, developed and etched to form a pattern of recesses and projections on the base body 2. Then a ferromagnetic thin film 1 is formed thereon. The residual resist 3 and unnecessary ferromagnetic thin film 1 are removed. After the unnecessary part is removed by a lift-off method or polishing in the removing process, the ferromagnetic thin film 1 is demagnetized. Or, after the ferromagnetic thin film 1 is demagnetized, the unnecessary part is removed by a lift-off method or polishing. By this method, deposition of the removed foreign matter can be prevented, or the removed foreign matter is prevented from depositing, so that the quality of the master information carrier can be improved.