baber/WOPTO huggingface dataset:
Patent JP-H11232907-A (JP)
Title: Fixture for shade of paper-covered lamp stand, and shade
Inventor: HOSOE YOSHINOBU
IPC: F21L17/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for a shade and a shade which enable firm fixation of a strained ring to a decorative ring and have superior workability. SOLUTION: A collar 33 projecting toward at least the side of an external diameter is provided on one end portion of a partially cylindrical curved piece 32 which is curved along the side face of a strained ring of a shade body, while a plurality of projecting strips 34 extending in the circumferential direction are provided on at least one side of the curved piece 32, so as to fix the strained ring to a decorative ring by the use of a fixture 31 made of plastic.
Patent JP-S62206439-A (JP)
Title: Carbon concentration measurement of gaas crystal
Inventor: FUKUDA KATSUYOSHI
IPC: G01N27/00
Filed: 1986-03-07
Abstract: PURPOSE:To measure the concentration of carbon in a GaAs crystal, by irradiating an electrode provided on a GaAs crystal with a specified light to utilize the dependence of a flowing current on the concentration of carbon. CONSTITUTION:A Schottky diode is formed on a semi-insulated GaAs crystal substrate 1. Si<+> ion is injected into an active layer 2 on the condition of 150keV 2.5X10<12>cm<-2> and the layer is subjected to a capless anneal at 850 deg.C for 15min. A resisting contact electrode 3 and a Schottky electrode 4 are formed on the active layer 2 separately. A Schottky voltage 5 is applied between the Schottky electrode and the resisting electrode so that a Schottky reverse current will be 1muA. For instance, when an entire sample is irradiated with about 1,000 lux of light and then, the voltage VR is read out. On the other hand, a sample 4mm thick is made out of a part near the substrate from the same ingot and the concentration of carbon of the substrate is determined by N=2.4X10<16>alpha(cm<-3>) with the breathing coefficient alpha of 582cm<-1> by the LVM breathing method.
Patent JP-S59174279-A (JP)
Title: Control device for welding by ultrasonic reflectoscope
Inventor: HAYAKAWA YASUO
IPC: B23K9/12
Filed: 1983-03-25
Abstract: PURPOSE:To prevent generation of a welding defect such as lack of penetration in the weld zone to be formed between welding base materials by detecting the penetration condition in the weld zone with two noncontacting type ultrasonic probes, and subjecting welding conditions to a feedback control according to the values detected therewith. CONSTITUTION:Noncontacting type ultrasonic probes 4a, 4b are attached on a traveling carriage 7 respectively in the position right under a weld zone 3 and the position apart from the zone 3 and are made movable along a weld line by a traveling device 8 in the stage of welding base materials 1, 2 with a welding torch 15 and forming the weld zone 3. The ultrasonic wave from an ultrasonic reflectoscope is conducted to both probes 4a, 4b and an ultrasonic wave is projected to the material 2. The quantity of the echo reflected therefrom is compared and is subjected to a comparison processing in a central processing unit, then the welding current from a power source 18 is controlled through a feedback mechanism for changing welding conditions by a control device 17 for the welding power source and the welding power source 18 to form the desirable penetration condition in the weld zone 3.
Patent JP-H02228010-A (JP)
Title: Transformer
Inventor: MATSUI ATSUSHI
IPC: H01F27/32
Filed: 1989-03-01
Abstract: PURPOSE:To obtain a transformer characterized by excellent heat resistance, suitability for mass production and excellent output characteristics by using a film made of polymethylpentene as an insulating member. CONSTITUTION:A transformer 1 has an approximately cylindrical shape and has the following parts: a case 2 wherein an ignition-plug mounting part 2a is provided at one end part, and the other end is opened; an I-type core 3; a secondary winding 4 which is wound around the outer surface of the core 3; a primary winding 5 which is wound around the outer surface of the winding 4; a cylindrical core 6 which is arranged around the outer surface of the primary winding 5; and bias magnets 7a and 7b which are arranged at both end parts of the core 3. Films 10 made of polymethylpentene are coaxially wound between the layers of the secondary winding 4 and the primary winding 5, between the secondary winding 4 and the outer surface of a bobbin 8 and between the primary winding 5 and the inner surface of the cylindrical core 6, respectively. The insulation between them is provided. In this way, the transformer characterized by excellent heat resistance, excellent output characteristics and suitability for mass production is obtained.
Patent JP-S61208172-A (JP)
Title: Coating device for polygonal internal area
Inventor: NISHIKAWA KATSUHIKO
IPC: G06T11/40
Filed: 1985-03-12
Abstract: PURPOSE:To perform coating accurately at a relatively high speed by defining decision points, which indicate that there is a change between the inside and outside of a polygon restored from inflection point data, on the contour line of the polygon and coating the inside of the polygon on the basis of the points. CONSTITUTION:The contour line is represented by patterns P1-P15 and an adjacent point between patterns where there is a difference in Y coordinate is regarded as a decision point. When adjacent points succeed horizontally, they are put in one group and when adjacent points of patterns adjoining to both ends of said group are different, optional one in this group, e.g. point having the smallest X coordinate is regarded as a decision point. In this case, oblique patterns P1, P5, P7, and P15 are defined as decision points, and the part among them is coated as shown by a mark X to restore an original pattern. Therefore, inflection point data are extracted and held in an inflection point data holding part 1 and then a contour restoration part 2 restores the contour; and a decision point definition part 3 defines the decision point by said method, so that a coating part 4 coats the inside.
Patent JP-H02227795-A (JP)
Title: Defoaming device for automatic vending machine
Inventor: KITA TOSHIKAZU
IPC: G07F13/06
Filed: 1989-02-28
Abstract: PURPOSE:To positively extinguish foam generated to the level of a liquid commodity in a cup by providing a hot air generator which sends hot air to the level of the liquid commodity in the cup. CONSTITUTION:Hot air 4 generated in a hot air generator 3 is sent to a level 2 of coffee 1, for which cup mixing is completed. In such a configuration, the hot air 4 is blown to foam 5, the air in the foam 5 is expanded, the surfaces of the foam 5 are broken, the foam 5 are successively extinguished, and the coffee without the foam can be sold.
Patent JP-S52132659-A (JP)
Title: Differential amplifier
Inventor: OOSAWA MITSUO
IPC: H03F3/45
Filed: 1976-04-29
Abstract: PURPOSE:To facilitate the integration of the circuit by shifting and amplifying the DC level of input signal of the differential amplifier.
Patent JP-S62204871-A (JP)
Title: Nozzle of spray gun
Inventor: SETOGUCHI NOBORU
IPC: B05B7/02
Filed: 1986-03-06
Abstract: PURPOSE:To sufficiently atomize the tailing part of a spray pattern and to limit the expanse of the pattern, by such a simple structure that compressed air is injected from the gap between the leading end part of a spray chip forming an almost semispherical shape and an opening edge thereof forming an almost oval shape. CONSTITUTION:When a pressurized liquid is supplied to a spray chip 10, the liquid is injected and atomized from a liquid jet orifice 17 having an almost oval shape to form a flat fan-shaped spray pattern. The atomization of this pattern is further promoted by compressed air injected from the gap between the leading end part 14 of the spray chip 10 forming an almost semispherical shape and the opening edge 31 thereof having the almost oval shape. Herein, because the long axis of the opening edge 31 forming the almost oval shape is vertical to the long axis of the liquid jet orifice 17 forming the almost oval shape, relatively strong compressed air streams are formed to both sides of the long axis of the liquid jet orifice 17 to prevent the accumulation of the liquid along the tailing part of the pattern and perfect atomization is performed.
Patent JP-S59174876-A (JP)
Title: Manufacture of hologram
Inventor: TANIGUCHI YUKIO
IPC: G03H1/04
Filed: 1983-03-24
Abstract: PURPOSE:To eliminate the restriction of the designing of the shape of a mask pattern by providing the mask pattern with a magnetic body, and applying magnetic force to the magnetic body to bring the mask pattern and a photosensitive base plate into tight contact with each other. CONSTITUTION:The mask pattern 9 is provided with the magnetic body at some part or made of the magnetic body, and a magnet 11, electromagnet, or magnetized material is placed on the reverse surface of the photosensitive base plate 10 to produce a magnetic field. Thus, the mask pattern is brought into close contact with the photosensitive base plate 10. The magnetic body uses magnetic metal such as Ni, Co, and Fe. The mask pattern 9, on the other hand, is formed by an optional method such as punching, etching and plating. Thus, the restriction of the designing of the shape of the mask pattern is eliminated. Further, deflection and oscillation are prevented.
Patent JP-S59175357-A (JP)
Title: Manufacture of laminated core for rotor
Inventor: SUZUKI MASAHIKO
IPC: H02K1/28
Filed: 1983-03-23
Abstract: PURPOSE:To enable to obtain an accurate core at a high speed by simultaneously forming the outer diameters of rotor iron plates in semi-punched state in the same station as axial holes. CONSTITUTION:A slot 26 is punched at a strip 23 which reaches an axial hole punching outer diameter semi-punching station. When an upper die 1 is moved down and the strip 23 is pressed by an outer diameter semi-punching and axial hole die, an axial hole 28 is punched by an axial hole punch 5, and the outer diameter is simultaneously semi-punched to the prescribed depth. A cut and erected projection 27 which is projected in the prescribed amount toward the downside of the strip 23 is simultaneously formed. The semi-punched rotor iron plate 24 which has reached a laminating station with a skew is caulked by the projection 27, thereby forming a laminated core.
Patent JP-S59173359-A (JP)
Inventor: SUZUKI SEIJI
IPC: D04G1/00
Filed: 1983-03-24
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-H08249497-A (JP)
Title: Method for constructing three-dimensional model
Inventor: MORITA MAKOTO
IPC: G06T17/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a three-dimensional model constructing method whereby the grouping of surfaces and meshes after generating a three-dimensional coordinate values based on a sketch picture is automatically executed. CONSTITUTION: Two-dimensional line data is picked-up from picture data which is obtained by reading a two-dimensional picture with an image reader and the two-dimensional data is transformed into data in a spaclial coordinates by the three-dimensional model constructing method. In the method, color information is picked-up as group information from image data (S12), data transformed into the space coordinates by the grouped information is made into a group (S16), and the generation of the surface and the mesh are executed for every data made into a group (S17 to S20).
Patent JP-H02227388-A (JP)
Title: Brake cooler for motor cycle
Inventor: HATTORI SHIGERU
IPC: B62L1/00
Filed: 1989-02-28
Abstract: PURPOSE:To improve the cooling performance of a brake disk device by forming an air duct opening to a front face in the inside of a fork cover the making its blow out port to face a space between an inner tube and the brake disk. CONSTITUTION:Passing air enters an air duct 9 from an intake port 8 and blows off diagonally and downward from its blow out port to a space between an inner tube 3 and a brake disk 5. At this time, since a space S is relatively wide, the quantity of air blowing is increased by the increment of wideness. Since the passing air is led to a rear brake caliper 15, while coming into contact with the surface of the brake disk 5 located in the inside of the inner tube 3, a cooling efficiency is raised. In this instance, the air passage of the air duct 9 has a smaller curvature, since the diameter of the inner tube 3 is relatively small, thereby, ventilation resistance being reduced. Accordingly, the cooling efficiency can be more improved.
Patent JP-H03254602-A (JP)
Title: Method for sowing
Inventor: SASAKI RYOJI
IPC: A01C7/00
Filed: 1990-03-02
Abstract: PURPOSE:To simultaneously embed many seeds in the optimal positions of a connected medium material by employing belt-like materials each prepared by folding a sheet-like material not giving any inhibitory action on the germination and rooting of the seeds and to the subsequent growth of the generated seedlings and subsequently disposing many seeds in the valley of the folded sheet-like material. CONSTITUTION:Notches 8 are formed over the whole length of sowing-scheduled positions of a connected medium material 11 composed of inorganic or organic porous molded products 7 and belt-like materials are inserted into the notches 8, respectively, for the objective sowing, the belt-like materials each being prepared by folding a sheet-like material 2 substantially not giving any inhibitory action on the germination and rooting of plant seeds 1 and on the subsequent growth of the generated seedlings in the length direction and subsequently disposing many seeds 1 in the formed valley portion 3 at approximately constant intervals.
Patent JP-H07263988-A (JP)
Title: Tone control circuit
Inventor: INOHANA HARUYUKI
IPC: H03G5/02
Filed: 1994-03-18
Abstract: PURPOSE:To compose the tone control circuit, which is provided with symmetrical variable gain characteristics, with comparatively simple circuit configuration. CONSTITUTION:An input signal is branched into two systems, one system is supplied to an arithmetic means 2, and the other system is inputted to an adding means 3. On the other hand, an output signal outputted by the arithmetic means 2 is inputted to the adding means 3. The adding means 3 adds the output signal and the input signal, and a gain control means 3 positively/negatively changes a gain based on a control voltage. Further, a transmission function means 5 outputs a control signal, which frequency characteristics are adjusted by a filter or the like, and supplies it to the arithmetic means 2. This control signal is provided to change the gain in a specified frequency band and when this control signal is subtracted from the input signal by the arithmetic means 2, a transmission function and the inverse of that transmission function can be easily provided. Therefore, symmetrical gain control is enabled.
Patent JP-H08246932-A (JP)
Title: Operation control device of engine
Inventor: MOTOSE JIYUN
IPC: F02D41/22
Filed: 1995-03-09
Abstract: PURPOSE: To prevent an engine from reaching an overheat condition, or delay it. CONSTITUTION: An operation control device is provided with an engine temperature detecting means 31, an overheat anticipating means 32 to anticipate overheat of an engine when a detecting engine temperature exceeds a threshold temperature set between an ordinary operation time temperature of the engine and an overheat generating time temperature and an overheat restraining means 33 to supply fuel of a quantity larger than a fuel quantity according to an operation condition when overheat of the engine is anticipated.
Patent JP-S56147920-A (JP)
Title: Bidirectionally loaded ball bearing
Inventor: OZAKI TERUO
IPC: F16C19/55
Filed: 1980-04-17
Abstract: PURPOSE: To obtain a ball bearing which can carry load in the radial and axial directions, by providing an inner race whose section in shaped as U, an outer race whose section is also shaped as U and three trains of steel balls which are placed between the inner and the outer races.  
     CONSTITUTION: An inner race B whose longitudinal section is shaped as U is fitted on a rotary shaft 8. An outer race A whose longitudinal section is also shaped as U is secured on a fixed member. The inner and the outer races B, A are combined with each other so that their inner and outer orbit rings 4, 2, 3, 1 face each other. Steel ball trains 7, 6, 5 are fitted between the orbit rings 4, 3, between those 3, 2 and between those 2, 1. A ball bearing is thus constructed. When axial load G and radial load F act to the shaft 8, the radial load F is carried in a conventional manner but the axial load G is carried by the curved surfaces 12, 13, 20 of the inner race B and those 10, 15, 18 of the outer race A, which are in contact with the balls 5, 6, 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63214784-A (JP)
Title: Developer recycle device
Inventor: TANIGUCHI MASAMI
IPC: G03G21/00
Filed: 1987-03-03
Abstract: PURPOSE:To prevent toner from staying in a cleaning device by allowing a control means to control a carrying-in mechanism which carries a developer in a developing device from a recovery conveyance system and a supply mechanism which supplies a developer in the developing device, and driving them associatively. CONSTITUTION:A start agent and toner are charged in the developer storage part 15 in the developing device 7 before a unit is used. When a sealing agent 16 is extracted as shown by an arrow, the start agent is supplied toward a developing roller 20 and the toner is supplied to ward a carry-in roller 17 about a supply roller 18. Then when a copy switch is operated, a photosensitive drum operates and the developing roller 20 and agitator roller 19 are driven associatively to perform development. At this time, the rotation of a drum is transmitted to a carry-out spiral through a gear and further transmitted to a carry-out spiral through a gear and a screw gear to drive both the carry- out spiral and carry spiral according to the operation of the drum, thereby preventing the toner from staying.
Patent JP-S63216430-A (JP)
Title: Freezing of food
Inventor: WAKAMEDA ATSUSHI
IPC: A23B4/06
Filed: 1987-03-04
Abstract: PURPOSE:To instantaneously freeze water on the surface and in the interior of a food and enable minimum deterioration in quality of food by freezing, by pressurizing and cooling a food under a constant pressure in an isotropic manner, lowering the pressure and quick-freezing the food. CONSTITUTION:A food is cooled while being pressurized under 10-3,000kg/cm<2> pressure in an isotropic manner (preferably at a temperature so as not to freeze the food) and then the pressure is lowered at >=200kg/cm<2> min decompression rate to quick-freeze the above-mentioned food. Furthermore, the pressure is preferably lowered to ordinary pressure.
Patent JP-2000251288-A (JP)
Title: Optical information recording/reproducing apparatus
Inventor: FUSHIMI TETSUYA
IPC: G11B7/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optical information recording/reproducing apparatus for reducing possibility of the recording.erasing operation to the other track while reducing erroneous detection of off-track phenomen. SOLUTION: The structure for detecting that change of tracking error signal (TE signal) higher than the comparison level has continued for a certain period is provided in two systems as the structures in difference setting of comparison level and period (comparator 104, timer device 105, comparator 110 and timer device 111) and, when if any one system fails, recording.erasing operation to the disk 101 is stopped. Moreover, when the position information of PID part that will be reproduced and will be outputted from the PID register 107 is compared with the position information of PID part read with PID demodulator 106. If these are not matched, the recording.erasing operation to disk 101 is stopped even when the PLL circuit 112 outputs the hold signal.
Patent JP-H06265162-A (JP)
Title: Heat storage floor heating equipment
Inventor: HADA AKIHIRO
IPC: F24D11/00
Filed: 1993-03-10
Abstract: PURPOSE:To obtain heat storage floor heating equipment which can control radiation of heat from a heat storing material, regarding the heat storage floor heating equipment which stores the heat generated from an inexpensive energy of midnight power in the heat storing material and utilizes it. CONSTITUTION:In heat storage floor heating equipment prepared by laminating a floor covering material 1, a heat storing material 3, a heater 4 and a heat insulating material 5 from above down, an air layer 6 is provided between the floor covering material 1 and the heat storing material 3 and a heat conducting plate 8 is provided in this air layer 6 so that it can connect the floor covering material 1 with the heat storing material 3 and disconnect them freely.
Patent JP-S60192831-A (JP)
Title: O.h.c. multi-cylinder internal-combustion engine
Inventor: INAGAKI TAKASHI
IPC: F02B75/02
Filed: 1984-03-15
Abstract: PURPOSE:To eliminate the vibration caused through the primary inertia thus to reduce the size of O.H.C type engine, by arranging the first and second cylinders while adjoining in the axial direction of crank shaft such that the distance between the crank shaft and the cam shaft in the opposite system will be shorter than that of the same system. CONSTITUTION:First and second cylinders 51, 52 are arranged approximately in horizontal. Here, the pistons 41, 42 will move in the opposite directions while the crank shafts 21, 22 will rotate synchronously in same direction thereby all or the majority of secondary inertia as well as the primary inertia of the piston 41, 42 system are balanced to reduce the vibration caused through said inertia and to shorten the width of engine E considerably. The distances between the first crank shaft 21 and the second cam shaft 311 interlocked with timers 391, 392 and between the second crank shaft 22 and the first cam shaft 311 are shorter than the distance between the crank shaft and the cam shaft in same system resulting in reduction of the size of respective timer 391, 392.
Patent JP-S61206634-A (JP)
Title: Manufacture of l-type member of fiber reinforced plastics
Inventor: SASAJIMA YOICHI
IPC: B29L22/00
Filed: 1985-03-11
Abstract: PURPOSE:To enable to manufacture at least two L-type members at the same time, by a method wherein vertical part-forming pieces in which the arrangement direction of reinforced fibers are provided in vertical direction, and horizontal part-forming pieces in which the arrangement direction of reinforced fibers are provided in horizontal direction and which are connected at the upper and bottom edges of this vertical part-forming pieces are formed in a body. CONSTITUTION:When laminated fibers in which resin is immersed is stacked on a molding tool 13 and is molded so as to be positioned along the molding tool 13, forming material 12 of vertical part forming piece 12 of FRP made L-type member to which horizontal part-forming piece 18, 19 are connected in a body at the upper and bottom edge of vertical part forming piece 17 respectively, are formed. Next, when vertical part-forming piece 17 of this forming material 12 is cut at the part (a) to divide in two, the L-type members which can be used as couplings 8, and a panel board 3' in which periphery edges rising parts 11 are formed at the same time. When it is cut at the above-mentioned parts (a) and (b') part of the horizontal part- forming piece 18, two of FRP made L-type members which are used as couplings 8 are formed at the same time.