baber/WOPTO huggingface dataset:
Patent JP-H0732821-A (JP)
Title: Low pressure pneumatic tire
Inventor: ARIMURA KAGEYUKI
IPC: B60B15/02
Filed: 1993-07-22
Abstract: PURPOSE:To improve the soil-expelling performance and steering stability, decrease the vibrations, and ensure the tractive force. CONSTITUTION:In a low pressure punematic tire comprising a large number of lugs 10 disposed on the outer periperal surface of a tread 2 in such a manner as to be alternately located on both sides of a tread center and circumferentially at equal space intervals, the lug 10 having bent portions which are circumferentially bent, comprises a first bent portion 13 and a second bent portion 14, the first bent portion 13 being located near the tread center while, on the other hand, the portion of the lug between the first and second bent portions 13, 14 is made to be a center lug parallel portion 10A substantially perpendicular to a tread center line L. Accordingly, the opposite side to the lug parallel portion 10A is made to be a center lug inclined portion 10B inclined in the direction F of the tire rotation and the outside of the lug as veiwed axially from the second bent portion 14 is inclined with respect to the tread center line L and made to be a side jug inclined portion 10C. Further, the portion extending from the first bent portion 13 in the direction F of the tire rotation is made to be an anti-vibration portion 10D.
Patent JP-S5885006-A (JP)
Title: Starting method of fluidized bed combustion apparatus
Inventor: NOTANI TAKEO
IPC: F23C10/18
Filed: 1981-11-14
Abstract: PURPOSE:To prevent fluctuation of temperature at the starting time of combustion by  smoothly igniting and heightening the temperature, by stepwisely and relatively increasing and decreasing the rate of coal and assistant oil in accordance with the change of  temperature in a fluidized bed, in the titled starting method of combustion for coal, together with assistant oil, being fed into the fluidized bed. CONSTITUTION:When combustion is started for coal together with light oil, first, a  valve 6A is opened to feed some amount of coal into a fluidized bed from a coal feed  tube 6 to be fluidized in the bed, while  a valve 7A is opened to start a burner 10, in  order to feed a large quantity of light oil into the bed from an assistant oil feed tube.  When the temperature in the fluidized bed 3 is raised to get a stable condition, the  feeding rate of light oil is stepwisely decreased, while that of coal is increased, until  the fluidized bed 3 can be stabilized at the temperature of higher level. The above- mentioned operation is further repeated, and the fluidized bed 3 can be proceeded to a  steady operation, after the temperature in the bed 3 is hightened up to 450-500 deg.C  which is the natural temperature of combustion for coal. By this method, sudden decrease of temperature in the bed 3 is prevented, and smooth starting can be conducted  to the titled combustion apparatus.
Patent JP-H1114837-A (JP)
Title: Method for cutting optical fiber
Inventor: JO TAKASHI
IPC: G02B6/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cutting method without causing tongue on an optical fiber side being a connection end surface side. SOLUTION: At the cutting position C of the optical fiber 10, a cut part 3 is formed in one side part of the outer periphery of the optical fiber almost orthogonally to the optical axis (X axis of the optical fiber 10, which is cut into the connection end surface side (side B) and non-connection end surface side (side A). Both the sides of the cutting position C are fixed across an optical fiber fixing member 12 at intervals along the axis and a force F is applied to a force application position D of the optical fiber 10 on the side B having the interval (s) along the X axis from the cut 3 along the Y axis crossing the X axis at right angles to apply tensile stress and shearing stress to the cut part at the same time, forming the vertical cut surface to the maximum main stress at an acute angle counterclockwise on the optical axis of the optical fiber 10. Consequently, the tongue is formed on the side A and the tongue is securely prevented from being left on the side B.
Patent JP-S5970927-A (JP)
Title: Light measuring circuit
Inventor: SUZUKI NOBUYUKI
IPC: G03B7/081
Filed: 1982-10-15
Abstract: PURPOSE:To remove the influence due to the power source and voltage variation of light measuring output, by fixing the voltage between the emitter and the collector of a transistor being a constant-current source for applying a current to the common source of a differential amplifier. CONSTITUTION:When a power source switch is closed in cooperation with the push-down of a release button of a camera, voltages VCC, -VEE are respectively applied to power source lines. On the other hand, a constant-voltage circuit 7 applies constant-voltage between the base and the emitter of a transistor 8 and to resistance 9. The collector currents thereof are flowed to transistors 10, 11. Because the base and the emitter of the transistor 10 and that of the transistors 18, 31, 33 are respectively connected in common, these transistors respectively come to constant-current source. In addition, the bases of a transistor 19 and the transistor 11 are the same potential, the voltage between the emitter of the transistor 19, that is, the collector of the transistor 18 and the emitter thereof becomes constant regardless of VCC, -VEE.
Patent JP-H0468332-A (JP)
Title: Camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/24
Filed: 1990-07-09
Abstract: PURPOSE:To perform photographing only with a frame which has not been photographed by providing a warning means which gives a warning by the input of both the output signal of a detecting means expressing that a film has not been used and the output signal of a discriminating means expressing that a photographing datum is recorded. CONSTITUTION:The detecting means 55 to output a signal by detecting the displaying contents of the displaying means 50 of a cartridge 6 and the discriminating means CP to output the signal by judging whether the photographing datum on the magnetic surface of the film loaded is recorded or not are provided. And the warning means CP to give the warning by the input of both the output signal of the detecting means 55 to express that the film has not been used and the output signal of the discriminating means CP to express that the photographing datum is recorded is provided. Thus, in such a case that the displaying means 50 is moved by mistake during the time from taking out the film on the halfway of the photographing till loading the film again, a double photographing is prevented by executing the photographing only with the frame judged as such a frame that has not been photographed by the photographing datum recorded on the magnetic surface of the film.
Patent JP-S6243663-A (JP)
Title: Corona discharging device
Inventor: ITAYA MASAHIKO
IPC: H01T19/00
Filed: 1985-08-21
Abstract: PURPOSE:To use a common AC power source and to reduce the size of a corona discharging device by applying an AC voltage to plural corona discharging electrodes from the common power source and controlling the output currents of the discharging electrodes with a DC voltage applied to the casings or grids of the discharging electrodes. CONSTITUTION:The AC voltage for causing corona discharge is applied to a corona discharging electrode 1 for electrostatic discharging and a corona discharging electrode 2 for electrostatic charging from the common AC power source 6 through a capacitor 7. The AC power source is applied with the AC voltage of 50Hz-20kHz in frequency and 3-6kV in effective value for the electrostatic discharging and charging of an electrophotographic device. The casing 3 of the discharging electrode 1 is grounded and the discharging electrode 1 is discharged to discharge an image forming body 9 electrostatically; and the casing 4 or grid 5 of the charging electrode 2 is connected to a DC power source and the charging electrode 2 is discharged to charge the image forming body 9 electrostatically. Thus, the device is reduced in size.
Patent JP-H1025383-A (JP)
Title: Thermoplastic resin composition for blow molding and blow molding comprising the same
Inventor: YASUDA MINORU
IPC: C08L55/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for large-sized hollow resin parts for automobiles and two-wheelers, excellent in balance of impact resistance, blow molding moldability and chemical resistance by combining specific different copolymers in a prescribed ratio. SOLUTION: This composition comprises (A) 10-50 pts.wt. of a rubbercontaining graft copolymer obtained by polymerizing a monomer mixture composed of a vinyl cyanide-based monomer (M1 ), an aromatic vinyl-based monomer (M2 ) and an unsaturated carboxylic acid alkyl ester in the presence of a rubber-like polymer having 0.1-0.5μm weight average particle diameter, (B) 10-80 pts.wt. of a vinyl cyanide based copolymer having 0.2-1.2dl/g reduced viscosity composed of the components M1 and M2 , (C) 0.1-10 pts.wt. of a methyl methacrylate based copolymer having >=300,000 weight-average molecular weight, (D) 0.1-10 pts.wt. of a copolymer composed of ethylene/(meth)acrylic acid ester/ carbon monoxide and (E) 0-50 pts.wt.  of a vinyl based copolymer composed of the components M1 and M2 and another vinyl-based monomer and is obtained by regulating the total of the components A to E to 100 pts.wt.
Patent JP-H1023935-A (JP)
Title: Sink unit
Inventor: KAWANO NORIO
IPC: A47B67/02
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: Not only to easily perform use on a wheelchair by opening a storage chamber provided under a washbasin and a sink or the like but also to beautifully house respective parts such as a bottom plate even in the case of use as a storage chamber and to make appearance satisfactory even when the respective parts are detached concerning a flush cabinet for a washstand, sink or the like which can secure a storage space in the case of use for physically normal people and can deal with use on the wheelchair as well. SOLUTION: A gap between facing side plates 5 under a top board 1 is used as a storage chamber 9, a base plate 8 for forming a bottom surface is inserted between these side plates 5 and a fixed cross-piece 71, to which a door 7 is hinged, is freely attachably and detachably fitted to the front end confronted face of one of facing side plates 5 at least under the top board 1. Then, the lower end part of the fixed cross-piece 71 is fixedly abutted to the upper surface of the base plate 8, and a stopper 10 projected at the side edge part of the base plate 8 is fixedly abutted to the rear end part of the fixed cross-piece 71.
Patent JP-H0231260-A (JP)
Title: Data converting/restoring system
Inventor: YAMADA HIDEHO
IPC: G06F5/00
Filed: 1988-07-20
Abstract: PURPOSE:To realize the transfer of data via the general communication software by converting the data containing a transmission control code into the data containing no control code. CONSTITUTION:A data converting part 3 converts a transmission control code of one byte expressed in hexadecimal form into a character of two bytes expressed externally. At the same time, the part 3 adds the data showing that the data is converted into a 1st code. A data restoring part 4 returns the converted data to its original unconverted form. A data deciding part 2 decides whether the data received from a data input part 1 is already converted or not. At the same time, the unconverted data is converted or the converted data is returned to its unconverted form as necessary.
Patent JP-H0345446-A (JP)
Title: Seat belt retractor with pre-tensioner
Inventor: TSUJI TETSUO
IPC: B60R22/46
Filed: 1989-07-13
Abstract: PURPOSE:To eliminate looseness of a designated length in a seat belt at the time of collision of a vehicle by meshing a gear with a gear fixed to a reel shaft and rotating the gear in the direction of drawing back a seat belt. CONSTITUTION:Normally, a seat belt 2 is subjected to tension to be rolled round a reel shaft 3 by a return spring. When a sudden acceleration is applied, an acceleration sensor 11 is operated, and a pawl 12 is displaced in the direction of engaging with a ratchet wheel 8 through a lock ring 10, so that the reel shaft 3 is locked by the pawl 12. Simultaneously, a rotating means is operated to pull a wire. Then a shearing pin 13 is broken so that a partially toothless gear 6 is freely turned, and the gear 6 meshed with a gear 5. Accordingly, the reel shaft 3 is rotated in such a manner as to draw back the seat belt 2.
Patent JP-S6242136-A (JP)
Title: Variable power camera
Inventor: TSUBOI TAKAYUKI
IPC: G03B17/12
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a small-sized, lightweight, and low-cost variable power camera which is easily carried by using a lens for long-focus photography as a photographic lens and putting a light shield member which cuts off ineffective luminous flux to an aperture for long-focus photography behind the photographic lens. CONSTITUTION:A frame member 124d is arranged closely to the movable mirror hole 101c of a camera body 101 to cut off luminous flux A slantingly incident on photographic lenses by the frame member 124d, so that no ineffective luminous flux is incident on the aperture for long-focus photography. Further, both edge parts of a frame-shaped mask 119 for light shielding which is fitted to the front end surface of a lens barrel 15 project covering both edge parts of a lens 118, so effective luminous flux passed through photographic lenses 116-118 is limited to an angle range theta. Therefore, ineffective light which enters the aperture 101e for long-focus photography without passing through a movable mirror 109 is reduced by the photographic lenses and its entry is eliminated completely in combination with the use of the frame member 124d.
Patent JP-S6340360-A (JP)
Title: Semiconductor device
Inventor: OSHIMA MITSUO
IPC: H01L27/088
Filed: 1986-08-05
Abstract: PURPOSE:To eliminate a channel stopper reducing the pattern space by a method wherein adjoining two transistors out of multiple driving MOS transistors are overlapped each other on a channel region in the direction making a right angle with the current flowing direction. CONSTITUTION:Within a semiconductor device with a multiple layer gate electrode structure comprising a NOR circuit, a load MOS transistor 11, a control electrode 14 of TrQ12 and another control electrode 15 of TrQ13 i.e. at least two adjoining transistors out of multiple driving MOS Trs are overlapped on a channel region in the direction making a right angle with the current flowing direction. Through these procedures, a channel stopper can be eliminated to reduce the pattern space.
Patent JP-S6338070-A (JP)
Title: Brake hydraulic pressure controller for driving wheel of vehicle
Inventor: MIYAKE KATSUYA
IPC: B60T8/58
Filed: 1986-08-04
Abstract: PURPOSE:To reduce the dimension of the device by suitably realizing the anti skid control, brake hydraulic pressure holding control, etc., by connecting a bypass piping into a main piping for brake hydraulic pressure and installing the first solenoid valve into the bypass piping and the second solenoid valve into the main piping. CONSTITUTION:A bypass piping 6 is branching-connected midway in a main piping 5 starting from a master cylinder 2 to a brake device 4, and a hydraulic pressure releasing tank 7 which is connected so as to communicate to the brake device 4 and an accumulator 10 for storing the pressurized oil which is pumped up from the tank 7 by a pump 11 are installed into the bypass piping 6. The first solenoid valve 8 in always opening type is installed between the brake device 4 and the hydraulic pressure releasing tank 7 in the bypass piping 6, and the second solenoid valve 9 which is operated by switching the communication of the main piping 5 to the accumulator 10 or cutting off the communication if necessary is installed midway into the main piping 5. Therefore, the solenoid valves 8 and 9 are controlled by an electronic controller 12, and the antiskid control, brake hydraulic pressure holding control, etc. are carried out.
Patent JP-S6338226-A (JP)
Title: Coaxial rotary transformer
Inventor: IKEZAKI HIROSHI
IPC: G11B5/02
Filed: 1986-08-04
Abstract: PURPOSE:To easily mechanize and automate a winding thereby to largely reduce working steps thereby by winding two or more turns of a bare wire or a coated copper wire in a circumferential groove for a short ring, bonding finishing and starting ends and further connecting them by soldering in the grooves. CONSTITUTION:An inner coil 7 has a plurality of circumferential grooves 10 for a signal coil formed on the outer periphery of a cylindrical core 9, a circumferential groove 11 for a short ring formed between the grooves 10 for the signal coil, and a plurality of longitudinal grooves 12 formed in heightwise direction. Signal coils 13 are wound in the grooves 10, short ring coils 14 wound in two or more turns of bare wire or a coated copper wire are set in the groove 11, the leads of the coils 13 are led through the grooves 12, and connected to a terminal 16 of a terminal block 15 coupled with the lower end of the core 9. The coils 14 are continuously wound through the grooves 12 in the groove 11, and connected by a solder 23.
Patent JP-H0935658-A (JP)
Title: Color sorter supporting device of color display, and cathode-ray tube
Inventor: FUJII FUMIICHIRO
IPC: H01J29/07
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a color sorter supporting device of a color display which can effectively control the vibration in the color sorter. SOLUTION: Frames 2c and 2d are provided to couple frames 2a and 2b, and an aperture grill 3 is stretched with the frames 2a and 2b as both ends. The frames 2c and 2d are provided with hollows 10, and highly viscous fluid 11 is stored in this hollow 10. If vibration is applied to the frames 2c and 2d, the fluid 11 moves, and vibration energy is converted into friction energy.
Patent JP-S6244146-A (JP)
Title: Production of sweetness seasoning containing alcohol
Inventor: HARADA MICHIO
IPC: A23L27/24
Filed: 1985-08-22
Abstract: PURPOSE:To prepare the titled seasoning having light color and luster, improved preservation quality for a long period and good flavor, by reacting a pregelatinized starch with alpha-amylase, charging the resultant liquefied material, alcohol and rice KOJI and saccharifying and aging the charged material. CONSTITUTION:Starch with 18-30wt/wt% moisture content separated from whet or barley, miscellaneous cereals and potatoes is heat-treated in the presence of superheated steam at 105-350 deg.C under <=9kg/cm<2> pressure for <=5min to give a pregelatinized starch. 40-140wt%, based on the starch before the treatment, water and alpha-amylase having 10-110 deg.C optimum temperature in an amount of 1/100-1/60,000 based on the starch before the treatment, are added to the resultant pregelatinized starch and the mixture is kept for >=1hr to give a liquefied material having >=95% liquefaction ratio. An alcohol in an amount to give 10-30wt% concentration and rice KOJI an amount of 10-30wt% based on the untreated starch and, as necessary, glucose, thick malt syrup, etc., are added to the liquefied material, and the resultant mixture is charged, saccharified and aged at 20-30 deg.C for 10-20 days and subjected to peessing, filtration, settling and pasteurization to afford the aimed sweetness seasoning containing alcohol with 13-15% alcohol and 45-50% extract content.
Patent JP-S6075998-A (JP)
Inventor: IMAI OSAMU
IPC: G08B25/00
Filed: 1983-10-03
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-H0736938-A (JP)
Title: Object search system
Inventor: USHIKI KAZUMASA
IPC: G06F17/30
Filed: 1993-07-26
Abstract: PURPOSE:To shorten the search time for an instance as much as possible without being affected by a hierarchical structure as to the object search system of an information processor which processes plural instances having the hierarchical structure. CONSTITUTION:The information processor 100 is provided with a hierarchical management means 101 which manages instances arranged in the same layers, layer by layer, at a time, discriminates the layer where an instance to be searched for is arranged and the layer where a class that the instance to be searched for belongs to is arranged, and also discriminates the numbers of instances arranged in the respective layers, and a hierarchical searching means 102 which searches for an instance specified among the instances arranged in a specified layer.
Patent JP-H1117978-A (JP)
Title: Horizontal deflection circuit
Inventor: OGAWA SHIRO
IPC: H04N3/185
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal deflection circuit capable of automatically correcting horizontal amplitude and high voltage even when power supply voltage is lowered. SOLUTION: Output voltage E of a series regulator 3 is supplied to a primary winding wire of a flyback transformer 10 as the power supply voltage. The power supply voltage E is compared with fixed voltage Vs and fluctuation of the power supply voltage E is detected by a voltage comparator 12. When the power supply voltage E is detected to be lowered to or below the fixed voltage Vs, the horizontal deflection circuit is controlled to vary capacitance of a S-curve correction capacitor 9 by interrupting a FET 14 by short-circuiting a horizontal linearity coil 8 by a switch 13.
Patent JP-H0471227-A (JP)
Title: Low pressure vapor phase growth equipment
Inventor: YANABE YUKIHIRO
IPC: H01L21/31
Filed: 1990-07-11
Abstract: PURPOSE:To form a film of uniform thickness on a wafer, by making the diameter of a furnace core tube larger on the exhaust vent side than on the gas introducing inlet side. CONSTITUTION:Material gas is introduced from a gas introducing inlet 8, and a thin film is formed on a wafer 1. In this case, the material gas to be introduced from the gas introducing inlet 8 is introduced from the part of a furnace core tube 3 where the tube diameter is small toward the part where said diameter is large.
Patent JP-S5885970-A (JP)
Title: Magnetic head assembly
Inventor: NAKAGAWA KATSUHIKO
IPC: G11B21/21
Filed: 1981-11-16
Abstract: PURPOSE:To detect a fault in a magnetic head easily and to perform the assured maintenance in order to increase the reliability, by forming a thin film distortion gauge by vapor-depositing an insulated layer, resistance layer, electrode layer and a protecting layer respectively at the gimbal part of a CSS (constant start- stop) type magnetic head. CONSTITUTION:A gimbal 3 bites and holds the sliders 2 which hold a magnetic head core 8 forming a magnetic gap between them. The thin films of the insulated, electric resistance, electrode and protecting layers are laminated at a part of a spring region 9 of the gimbal 3 by a thin film processing technique. Thus a thin film distortion gauge 10 is obtained. Then an abnormal displacement of the gimbal 3 is detected with the output of the gauge 10 given from the lead wires 11a and 11b. The electric resistance layer uses a Cu-Ni alloy, Cr-Ni-Mo alloy, etc., for example, which have a large gauge coefficient and a small temperature coefficient. Thus the cleaning and repairs are carried out after detecting the degree of impact, the frequency of impact, etc. Thus, the reliability of a magnetic head assembly is improved.