baber/WOPTO huggingface dataset:
Patent JP-H06137014-A (JP)
Title: Door guard
Inventor: HOZUMI RYOICHI
IPC: E05C17/06
Filed: 1992-10-28
Abstract: PURPOSE:To provide a door guard which can be fitted to a secondary door or a narrow door frame and also does not require any processing on a building. CONSTITUTION:A fixture 6 is rotatably fitted around the shaft 12 attached in both inward and outward directions of a room so as to be able to take a horizontally protruded posture and an erected posture, at the base frame 8 fixed at the frame 2 of a door 1 or a second door. A door guard arm 7 having a fitting groove to fix the fixture 6 is fitted to be horizontally rotatable around the vertical shaft 13, at the base frame 9 fixed to the door 1. In the unlocked posture in which the door guard arm 7 is closely positioned at the side of room of the door, the rotary tracks of the fixture 6 does not superpose with the door guard arm 7. On the other hand, in the horizontally protruded posture of fixture 6, respective members are positioned so that the fitting groove of the door guard arm 7 is in the locked state, in which the groove can be fitted at the front fitting part 6a of the fixture 6, by the rotation of the door guard arm 7 toward the room side.
Patent JP-H04182533-A (JP)
Title: Side ditch block
Inventor: TAKAHASHI MAKOTO
IPC: E03F5/10
Filed: 1990-11-19
Abstract: PURPOSE:To improve snow melting effect by inserting and engaging a net sheet for the passage of water with a groove in the under surface of the upper beam of a side ditch block, engaging a cover, from which the net sheet for the passage of water is securely suspended, with a cover port to form water flow layers in two layers in the side ditch block. CONSTITUTION:Net sheets 5 for the passage of water are insertedly engaged with grooves 6 and 6 formed in a longitudinal direction in the upper inner wall surfaces of two wall parts 1 and 1, positioned facing each other, of a side ditch block. By engaging a side ditch cover 3, on which the net sheet 5 for the passage of water is securely mounted in a suspending state, with a cover port 4, water flow passages are formed in upper and lower layers in the cover port 4. Even when, during snow fall, the cover port 4 is fully filled with snow, which is piled mountain-high, by engaging the side ditch cover 3, the snow is pressed against the net sheet 5 located to the under surface of the cover 3, and a series of spaces is formed throughout the overall length of the upper inner part of a snow melt groove to form a water flow passage. This constitution improves a snow melt effect.
Patent JP-H08242865-A (JP)
Title: Gene system coding human immunoglobulin e binding factor active polypeptide
Inventor: HANSU HOFUSHIYUTETAA
IPC: C07K19/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a DNA useful for large scale production of a polypeptide effective for the treatment or prevention of allergic conditions against an antigen consisting of pollens, cat dandruff, house dust mites or the like.  
     SOLUTION: DNA encoding a polypeptide consisting of a polypeptide of an amino acid sequence of the formula, its fragment, a mutant or a derivative, and having a biological activity of human immunoglobulin E binding factor. The DNA is obtained by a method of reverse transcription of a mRNA isolated from a cell expressing IgE binding activity, especially a human B-cell or a cell line derived from the human B-cell into cDNA or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02159225-A (JP)
Title: Food processing apparatus
Inventor: SHIMIZU YASUHIRO
IPC: A23L5/10
Filed: 1988-12-12
Abstract: PURPOSE:To fry foods continuously and automatically by arranging a screen belt set endlessly and rotationally, a driving section, and an oil retaining section, and by passing the foods into oil with the floating to be regulated at the lower section of the meshed belt. CONSTITUTION:When oil in an oil retaining body 1 is heated at a proper temperature, and a driving section 9 is started, and a meshed belt 4 is rotated in the direction of an arrow head A and at the same time, foods are fed from a feeding port 7, then the foods are guided by respective tongue pieces 5 and are fed into the oil. The foods are heavy, and so at the beginning, they are fed into the deep section of the oil along a bearing member 6, but when the foods are slowly heated and are fried, then the foods float up and their top sections are movably regulated by the meshed belt 4 and are guided, and when the meshed belt 4 is rotated, then the foods are moved up from the oil, and are retained on the upper section of the meshed belt 4. From the foods, oil is dripped for a while, and when the foods are returned near the original feeding port 7, then they are fed to a taking-out belt 8 by the inclination of the tongue pieces 5, and the oil-dripped foods are automatically taken out one after another.
Patent JP-H03176970-A (JP)
Title: Battery backup device
Inventor: SAGAWA AKIHIKO
IPC: H01M10/48
Filed: 1989-12-04
Abstract: PURPOSE:To prevent the occurrence of an error in the work result after the restoration of a DC power source by reporting to the outside during the restoration of the DC power source when the charge remainder of a battery becomes a preset value or below in a battery backup period. CONSTITUTION:A DC power source 1 is fed with power from an external commercial AC power source and outputs DC voltage to the position information holding circuit 3 of an NC device to be backed up to hold the position information. When the DC power source 1 is stopped, the power is fed from a backup battery 2 to continue the operation of the holding circuit 3. when the power stoppage of the DC power source 1 is restored, the power is again fed from the DC power source 1 to continue the operation of the holding circuit 3. A battery backup adequacy reporting circuit 5 reports to the outside after the restoration of the DC power source 1 when the charge remainder of the battery 2 becomes a preset value or below in a battery backup period.
Patent JP-H04185987-A (JP)
Title: Double steel pipe excellent in vibration damping characteristic
Inventor: YAMANAKA JUNJI
IPC: F16L9/14
Filed: 1990-11-19
Abstract: PURPOSE:To improve vibration damping characteristic at a high temperature by interposing a metal of showing ultraplasticity as an intermediate material between inner and outer pipes. CONSTITUTION:A grain boundary slip, provided with nature as viscous fluidization, contributes to large damping capacity provided in a metal of showing ultraplasticity, and vibration, applied from the outside, is damped by generating the grain boundary slip to lose energy. Accordingly, the metal of showing ultraplasticity is interposed as an intermediate material between inner and outer pipes in correspondence to the above. Since a generation temperature of ultraplastic action is different by a metal, damping characteristic at a desired temperature can be obtained when the intermediate material is suitably chosen. For instance, excepting a Zn-Al alloy, an Mg-33wt% Al alloy of showing ultraplasticity in the vicinity of 400 deg.C, Al-33wt% Cu alloy in the vicinity of 500 deg.C, etc., are properly used. In this way, the damping characteristic in a high temperature region is improved, and exhaust system noise of an automobile or the like can be effectively reduced.
Patent JP-H06153989-A (JP)
Title: Separation of microorganism from organism immobilizing carrier and evaluation of organism decomposition function
Inventor: AOYANAGI SHIGEO
IPC: G01N1/04
Filed: 1992-11-25
Abstract: PURPOSE:To determine the conditions for separation of a microorganism from an organism-immobilizing carrier by ultrasonic treatment considering the survival ratio of the microorganism with first priority and to evaluate according to a simple method whether the organism-immobilizing carrier performs an organism decomposition and removal function or not. CONSTITUTION:In this method for separation of a microorganism from an organism-immobilizing carrier and the method for evaluation of the organism decomposition function, an ultrasonic wave generator having a duty cycle control function is used and ultrasonic treatment is carried out under conditions of 20 to 80% duty cycle, 15 to 50W ultrasonic wave generation power and 1 to 5min treatment time. Further, the method for evaluation of the organism decomposition function is carried out by sampling the organism-immobilizing carrier with time, extracting ATP from the samples, adding a luminous reagent to the extracts, measuring the intensity of luminescence and continuing the measurement until the concentration of ATP reaches a constant value and used as a standard for judgment of the adsorptivity of the carrier.
Patent JP-H10154827-A (JP)
Title: Light emitting diode
Inventor: OYAMA SHOICHI
IPC: H01L33/14
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode which can produce a uniform emitted light pattern and also can improve its directivity. SOLUTION: An N multi-latered block layer 6 is formed on a P type substrate 1 except of a part. Sequentially formed on the laminated layer 6 and the substrate 1 are a P cladding layer 2, a P active layer 3, an N cladding layer 4 and an N window layer 7 in this order from the side of the substrate 1. The N multi-layered block layer 6 is made up of two sub-layers in the illustrated example, and a no-layer part of the multi-layer block layer forms a current construction part. Ends of the upper one of the two sub-layers are located more away from ends of the other sub-layer with respect to the current constriction part. As a result, when a current flows through the narrowing path, currents 'b' and 'c' are interrupted and only a current 'a' is passed therethrough.
Patent JP-H04189419-A (JP)
Title: Finish electric discharge machining method
Inventor: SAKANO TETSURO
IPC: B23H1/02
Filed: 1990-11-21
Abstract: PURPOSE:To realize stable machining, by running a large electric discharge current from an electric discharge starting time point to a later certain time point, and changing this electric discharge current into a small one after the period. CONSTITUTION:An electric discharge circuit is made to be ON at a time point t0, and voltage impression is started between a machining electrode and a workpiece. And bath voltage Vg and a bath current Ig are observed, and a time point when the bath voltage Vg drops to the level of electric discharge start detection reference voltage Va, or a time point t1 when the bath current Ig drops to the level of an electric discharge start detection reference electric current Ia, is defined an electric discharge start time point. And, the growth of electric discharge plasma is judged by the voltage Vg dropping to the level of voltage Vb or the current Ig rising to the level of an electric current Ib, and at its time point t2, for example, an electric discharge electric current value is changed into a small one suitable for finish working, by changing the electric current limit resistance value of an electric discharge power supply device. Finish electric discharge is completed at a time point t3 when a fixed time T2 has passed from the electric discharge start time point t1.
Patent JP-H01153186-A (JP)
Title: Steam iron
Inventor: NAKADA SEIICHI
IPC: D06F75/14
Filed: 1987-12-11
Abstract: PURPOSE: To attain improvement in the responsiveness of steam jetting by shortening the time required for reaching from a water passage to a vaporization chamber by providing the water passage between a tank and the vaporization chamber and arranging a valve to be operated by a heat reaction part between a nozzle provided on the upstream side of the water passage and the outlet of the water passage. CONSTITUTION: The electrification to a heater is started and the opening of a nozzle 44 is released. When a base 22 is heated and the temperature of vaporizing water is reached, a heat reaction member 36 is inverted, a valve shaft 38 is moved up through a movable plate 39, and a water channel 25 is released by a valve element 29. Thus, water in a tank 26 is passed through the nozzle 44 and supplied from the water channel 25 to a vaporization chamber 24. Then, steam is discharged from a steam hole 30.  At this time, since the water passage is constituted to be most shortened and the nozzle 44 for controlling the flow rate of water is located on the upstream side of the water channel 25, even when air or air bubbles exist in the water channel, they are speedily discharged from the downstream end of the water passage and water flows and is supplied to the water channel 25 along with a conical part 42 of the valve shaft 38 so that steam is immediately generated.
Patent JP-H02159004-A (JP)
Title: Gas insulating network transformer
Inventor: MINAMITANI MASASHI
IPC: H01F27/24
Filed: 1988-12-13
Abstract: PURPOSE:To assure satisfactory reverse power cut-off characteristics by restricting the rise of temperature of SF6 gas in contact with an iron core by incorporating the iron core including a leg portion and an upper yoke portion formed with a grain oriented silicon steel plate, and a lower yoke portion formed with a non-oriented silicon steel plate. CONSTITUTION:Silicon steel plates 21-26 are formed into long trapezoid shapes, each having a 45 deg. slope at opposite ends, silicon steel plates 27, 30, 31, 34 are formed into short trapezoid shapes each having a 45 deg. slope at one end and a vertical plane at the other end, and silicon steel plates 28, 29, 32, 33 are formed into short trapezoid shape each having a 45 deg. slope at opposite ends. A three-legged iron core 35 having a given laminate thickness is constructed by alternately laminating a pattern yielded by abutting and combining respective ends of the silicon steel plates 21, 23, 25, 27, 29, 31, 33 and a pattern yielded by abutting and combining respective ends of the silicon steel plates 22, 24, 26, 28, 30, 32, 34. Hereby, even if magnetic density of the iron core 35 is not lowered, temperature of SF6 gas in contact with the iron core 35 can be made allowable temperature or less.
Patent JP-H05147325-A (JP)
Title: Printing head
Inventor: YAMAGATA KIYOHIRO
IPC: B41J29/377
Filed: 1991-11-28
Abstract: PURPOSE:To lower noises in a printing head for an impact dot printer. CONSTITUTION:The solid-borne sound of vibrations generated from a printing head 1 is insulated by a fine clearance without damaging the heat-dissipating characteristics of the printing head 1 by installing a radiator 2, which has an opening section on the nose 8 side and an internal surface of which is formed in a bottomed cylindrical shape, to the printing head 1 by the fine clearance, and an air borne sound is insulated by the radiator 2, thus providing the printing head for an impact dot printer generating low noises at a low cost by simple constitution.
Patent JP-H01196782-A (JP)
Title: Data memory disc assembly protected from writing
Inventor: CHIYAARUZU JIYOOJIFU BAANITSUT
IPC: G11B23/28
Filed: 1988-12-13
Abstract: PURPOSE: To deter write-in cooperating with a sensor when a write-in protection member exists in a second position, to reflect a condition on an indicator, to make possible even manual movement after a carrier is housed in a vessel and to perform protection of a storage disk CONSTITUTION: The carrier 8 consists of a flat frame 12 having a wall 12a providing an opening 13 receiving the storage disk. The carrier 8 is provided with write-in protection mechanisms 50, 50', and the mechanisms 50, 50' is e.g. circular holes 51, and when a photoelectric sensor incorporated in a disk drive device detects light passing through the circular hole 51, the sensor permits or deters a write-in/erasure function. A light shield member 52 cooperates with the write-in protection mechanism 50. The indicator 80 is a T shape, and is engaged with the recessed part 53a of the member 52 when the carrier is inserted into a caddy 10. The indicator 70 is slidable between the first, second positions to reflect always precisely a protection state.
Patent JP-H02161885-A (JP)
Title: On-screen display circuit
Inventor: TERAMATSU HIDEKI
IPC: H04N5/445
Filed: 1988-12-15
Abstract: PURPOSE:To execute a satisfactory on-screen display by constituting an on- screen signal generating circuit so that a switching timing signal by which a switching circuit selects an output signal from a video signal processing circuit by an output timing of an on-screen signal is outputted as a switching control signal. CONSTITUTION:In a state that an external RGB signal from a personal computer is selected, a switching control signal Ys to a switching circuit 17 goes to an 'H' level, and the external RGB signal is brought to level adjustment by the switching circuit 17 and outputted to a video output circuit 19, amplified by the video output circuit 19 and drives a CRT 21. In such a case, if an on-screen display operation is ON, a switching timing signal from an on-screen signal generating circuit 15 sets the switching control signal Ys to an 'L' level in an output period of an on-screen RGB signal. Accordingly, in this period, the switching circuit 17 is switched to a video signal processing circuit 13 side and the on-screen RGB signal from the video signal processing circuit 13 is outputted and drives the CRT 21. In such a way, a satisfactory on-screen display can be executed.
Patent JP-2000139915-A (JP)
Title: Ultrasonograph
Inventor: WAKU TOSHIYA
IPC: A61B8/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To improve display quality of each image with different display contents on a display device having a fixed display frequency. SOLUTION: An ultrasonic photographing portion 1 and a personal computer 2 are interconnected and constituted through a bus line 3, a CPU 6 and a graphics controller 11 simultaneously display and control respective images in an M-mode and a B-mode formed by an image reconstituting portion 5 onto respective display regions of a monitor device 12. The CPU 6 and the graphics controller 11 update and display the image in the M-mode every one field (60 Hz), and update and display the image in the B-mode every one frame (30 Hz). Since this allows display and control according to display contents of each image, even on a display device having a fixed display frequency, an image with high display quality can be displayed.
Patent JP-H07167826-A (JP)
Title: Ion sensor
Inventor: YAMASHITA KOTARO
IPC: G01N27/333
Filed: 1993-12-15
Abstract: PURPOSE:To provide an ion sensor with excellent prolonged stability by arranging an intermediate layer which promotes ionization of an internal solid electrode to achieve an ion distribution balance fast between an ion sensitive film and an internal solid electrode. CONSTITUTION:In an ion sensor which has an intermediate layer 3a introduced between an internal solid electrode 2a and an ion sensitive film 4a having a hydrophobic high polymer substance as support film, a water soluble high polymer and pyridine, pyridazine, pyrazine, s-triazine, quinoline, isoquinoline, sinoquinoline, quinoxaline and acridine or a derivative thereof are used as material for the intermediate layer.
Patent JP-H05230249-A (JP)
Title: Method of treating base surface
Inventor: ITO TETSUO
IPC: C12M3/00
Filed: 1991-11-05
Abstract: PURPOSE:To provide a novel method of surface treatment by which a thin hydrophilic film having a desired degree of hydrophilicity and excellent durability is formed on a base without substantially impairing the properties inherent in the base. CONSTITUTION:A vapor source or target consisting of an inorganic oxide having a purity of 99.99% or higher is used to form a thin inorganic oxide film having a thickness of 100Angstrom  or smaller on the surface of a base regulated to have a surface temp. of 150 deg.C or lower. The film is excellent in hydrophilicity and durability.
Patent JP-H01158232-A (JP)
Title: Viscous coupling
Inventor: HAGIWARA MAKOTO
IPC: F16D37/00
Filed: 1987-12-15
Abstract: PURPOSE:To enhance the responsiveness in both torque transmission and differential limitation by making magnetic fluid of the viscous fluid inside an operating chamber, and changing the apparent viscosity by a magnetic field. CONSTITUTION:An operating chamber 14 is made up of a first rotating member 9 which is formed by an inside cylinder 8 being integrally rotated with an output shaft 5, and a second rotating member 13 consisting of an outside cylinder 10 and right and left end wall members 12, 11, and a magnetic fluid 31 is filled in it. Further, a first and a second resistance plates 15, 16 which are spline-connected to the inside and outside cylinders 8, 10 are alternately arranged inside the operating chamber 14, and an electromagnet 17 in which a coil is wound around in the circumferential direction of the outside cylinder 10 is arranged. Thus, the responsiveness in both torque transmission and differential limitation can be enhanced.
Patent JP-H01156392-A (JP)
Title: Liquid crystal composition
Inventor: SAWADA SHINICHI
IPC: C09K19/30
Filed: 1987-12-14
Abstract: PURPOSE:To provide a liquid crystal compsn. improved in the steepness of the voltage-transmission characteristics in an SBE system display while offering an excellent balance among clearing point, low viscosity and controllable DELTAn, which comprises first and second components respectively represented by particular formulae. CONSTITUTION:This liquid crystal compsn. comprises a first component com posed of a compd. of formula I (wherein R1 is a 2-8C alkyl) {e.g., 4-[trans-4-(1- butenyl)cyclohexyl]benzonitrile} and a second component composed of a compd. of formula II (wherein R2 is a 1-8C alkyl; R3 is H or F; R4 is 1-8C alkyl, alkoxy, F or CN) {e.g., 4-[4-trans-4-(trans-4-ethylcyclohexyl)cyclohexyl]ben zonitrile}. This compsn. can improve the steepness of the voltage-transmission characteristics in an SBE system display while offering an excellent balance among various characteristics required of a liq. crystal compsn. used in a supertwist birefringence effect system (SBE system), particularly among clearing point, low viscosity and controllable DELTAn.
Patent JP-H02159800-A (JP)
Title: Electromagnetic shield body
Inventor: SHIMOIDE MICHIHIRO
IPC: H05K9/00
Filed: 1988-12-14
Abstract: PURPOSE:To enable an electromagnetic shield piece to retain its performance even if an insulator is deformed by a method wherein a conductor is housed and held in a cavity, which is provided to the insulator and whose clearance is larger than the thickness of the conductor, without keeping the conductor fixed. CONSTITUTION:A conductor 3 of a metal foil or the like is housed and held in a cavity, which is provided to insulators 2a-2c and whose clearance is larger than the thickness of the conductor, without keeping the conductor fixed. When the insinuators 2a and 2b are deformed due to moisture or heat, an unusual force is prevented from acting on the conductor 3, because a gap is provided between the conductor 3 and the insulators 2a and 2b. Therefore, the metal foil 3 is protected from cracks and able to shut off electromagnetic noises generated from a primary circuit. By this setup, an electromagnetic shield piece of this design can retain a shielding effect, and a printed wiring board is formed of this electromagnetic shield piece, so that a device can be manufactured at a low cost.