baber/WOPTO huggingface dataset:
Patent JP-S61202208-A (JP)
Title: Guiding method for unmanned truck at branch line
Inventor: YOSHIMOTO YOSHIO
IPC: G05D1/02
Filed: 1985-03-06
Abstract: PURPOSE:To avoid the misdrive of an unmanned truck by setting the photodetecting quantity received by a photoreceptor set at a place immediately before a branch line in the direction opposite to the traveling direction of the truck at zero regardless of the actual photodetecting quantity and then releasing this state immediately after the truck passed through the branch line. CONSTITUTION:An unmanned truck 1 consists of a drive wheel 3 which has steering revolutions by a drive motor M1 and a steering device 6 containing a sprocket 4 and a steering motor M2 coupled to the sprocket 4. In a branch control mode the value given from a phototransistor (TR)17 set at he right or left side of a sensor 7 is set at O regardless of the actual voltage after a branch mark 40 is detected. When the truck 1 is branched to the left, for example, the actual value of the TR17 of the right side is high at the position Y. Then the center P3 of a guide line 12a is detected at the left side of the sensor 7 since the value of the TR17 is set at O. Thus the truck 1 is steered to the left. This state is released after the truck 1 passes through a point T.
Patent JP-H05242934-A (JP)
Title: High frequency connector
Inventor: TANAKA HIROHITO
IPC: H01R13/46
Filed: 1992-02-28
Abstract: PURPOSE:To facilitate conforming of high frequency signals at a connection point between a dielectric and a circuit base board. CONSTITUTION:In a central conductor 14, clearance between it and a frame 10 becomes smaller as it approaches a circuit substrate 13, and a tip 14A thereof is connected to a micro-strip line 13A (or coplanar line). A part of outer circumferential surface of dielectric 15 is cut off and a sectional area thereof becomes gradually smaller toward the circuit substrate 13 side.
Patent JP-H09213732-A (JP)
Title: Structure of holding capillary in ultrasonic horn
Inventor: KAWAGISHI MINORU
IPC: H01L21/607
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the securability of a capillary by installing a nut on a threaded portion formed in the tip of an ultrasonic horn, tightening the nut to press the boundary between the tip of the ultrasonic horn and a capillary mounting hole and elastically deform it. SOLUTION: A vertical capillary mounting hole 11 is formed in the tip of a ultrasonic horn 10 in order to hold a capillary 30, and a threaded portion 12 is formed in the tip of the ultrasonic horn. The capillary 30 is inserted into the capillary mounting hole 11. A nut 40 is installed on the threaded portion 12, and is tightened. The pressing part 41 of the nut 40 presses on the upper side part 14 and lower side part 15 of a receiving section 13. The capillary 30 is clamped between the backward wall 18 of the capillary mounting hole 11 and the upper and lower side parts 14, 15, and is thereby held. Thus the capillary 30 is held by directly deforming the upper side part 14 and the lower side part 15 using the nut 40, and pressing the capillary 30 against them. This makes it possible to hold the capillary with higher reliability.
Patent JP-2000243258-A (JP)
Title: Electron emission element, electron source, image forming device and manufacture of them
Inventor: KOBAYASHI TOYOKO
IPC: H01J1/316
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can prevent the expansion of slit width and deformation of a conductive film in long time driving, is improved in durability of an element and has stable image quality. SOLUTION: In this manufacturing method, wherein a conductive thin film is formed by applying a conductive thin film forming material between counterposed electrodes 2, 3 on an insulating substrate 1 and an electron emission part is formed on the conductive thin film, the conductive thin film comprises at least upper and lower two layers 4a, 4b, the thin film 4a of the first layer has a slit nearly at the middle between the electrodes, the thin film 4b of the second layer is formed of an element, for which the standard production free energy of its oxide is smaller than that of an element constituting the thin film 4a of the first layer and is formed on the thin film 4a of the first layer and the slit, and an slit of the thin film of the second layer is formed inside the slit of the first layer, so that the electron emission part 5 is formed.
Patent JP-S54136549-A (JP)
Title: Preventing method for magnetic arc blow at toe of weld in dc arc welding
Inventor: WATANABE ITARU
IPC: B23K9/08
Filed: 1978-04-17
Abstract: PURPOSE: To perfectly prevent the magnetic arc blow at the toe of weld through a simple means, by installing the electromagnet for forming the line of magnetic force perpendicularly to the proceeding direction of the welding, within the groove.  
     CONSTITUTION: The electromagnet 11 of variable magnetism is installed on the back face of the steel sheet at or nearby the toe of weld, for magnetizing the edge of the steel sheet; hereby, the external magnetic field 12 is formed within the groove perpendicularly to the proceeding direction of the welding. Hereupon, the position of above electromagnet 11 can be settled either closely to the toe of weld or within a distance less than about 150mm from the toe of weld. This invention is applicable to any suitable methods for DC are welding without any special limitation, therefore, this invention can be applied to the gas shielded arc welding and  the submerged arc welding method like as MIG welding method, the carbon-dioxide  welding method, TIG welding method, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01222635-A (JP)
Title: Uninterruptible power supply equipment
Inventor: HIGAKI SHIGETOSHI
IPC: H02J9/06
Filed: 1988-02-29
Abstract: PURPOSE:To protect a CVCF(contact voltage, constant frequency power supply equipment), by arranging the CVCF for performing A/D conversion of AC power thereafter performing D/A conversion in parallel with an AC bypass circuit, thereby disabling switching to the CVCF even upon occurrence of abnormality during operation of the bypass circuit. CONSTITUTION:AC power is passed from an AC power source 1 through a CVCF 6, then voltage transformation is made and the transformed power is fed to a load 8. A bypass circuit 7 where a thyristor is connected in reverse parallel is connected in parallel with the CVCF 6. Normally, the CVCF 6 is operated and the bypass circuit 7 is stopped, thus feeding power to the load 8. When the CVCF 6 is judged to be faulty based on an output VD from a voltage detector 9 and an output CD from CT 10, a signal BFD is outputted to stop an inverter 4 through an inverter control circuit 13, while a switch control circuit 14 turns the bypass circuit 7 ON and produces an alarm 12. When the bypass circuit 7 is judged to be faulty during operation, operation thereof is stopped to disable switching to the CVCF 6 and produce an alarm 12. By such arrangement, the CVCF 6 is protected.
Patent JP-H10239681-A (JP)
Title: Liquid crystal display device and electronic equipment equipped with the same
Inventor: IIZAKA HIDETO
IPC: G02F1/1335
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To adjust the chrominance and lightness with good balance according to the environment where the display device is used by forming a color filter of an area where color elements are formed and an uncolored area. SOLUTION: The color filter is formed of the area where the color elements, are formed and the uncolored area. Namely, the liquid crystal display device is constituted by charging a liquid crystal layer 58 between a top-side substrate 51 and a reverse-side substrate 52 made of transparent glass substrates. A colored layer is formed on the internal surface of the top-side substrate 51. As a system for adding uncolored dots, there are a system which provides one uncolored dot for one unit pixels and a system which provides one uncolored dot for one dot of the colored layer as well as a transmission type. An overcoat is formed on this color filter and transparent electrodes 53 are formed side by side on it; and an alignment layer is formed on their surfaces by coating.
Patent JP-H01219940-A (JP)
Title: Communication processing device
Inventor: SUGIYAMA AKIRA
IPC: H04L69/40
Filed: 1988-02-29
Abstract: PURPOSE:To always display real-time communication log information by displaying the communication log information in an idle time of execution of various communication processing tasks in multitask processing. CONSTITUTION:Based on a multitask monitor 3, various communication processing tasks 3a perform respective data communications and record protocol data used for transmission and reception as communication log information. After termination of macro processings, various communication tasks are in the holding state until being started from the outside. When all processing tasks are set to the holding state, the processing of a dummy task 3b is started. A macro call is started for the purpose of getting communication log information for display in the dummy task 3b. When this macro processing has communication log information to be displayed, this information is displayed.
Patent JP-S61202867-A (JP)
Title: Platen roller
Inventor: TAKAGI MASAHARU
IPC: B41J11/053
Filed: 1985-03-06
Abstract: PURPOSE:To obtain a light-weight low-noise platen roller by providing a non- foamed hard urethane resin skin layer formed on the external circumference of a hard foamed urethane resin layer of an independent foam structure and a shaft core with divided parts, wherein at least two of which are connected with said hard foamed urethane resin layer in the range of a coated area range. CONSTITUTION:A platen roller is composed of a hard foamed urethane resin layer 2 having foaming multiplication of 2.0-4.5 and Shore hardness D at the time of non-foaming of 50-80 and 0.15-2.0mm hard urethane resin skin layer sequentially coated on the external circumference of a metal shaft 6. The metal shaft 6 is divided at 2-3 points in the area range coated by hard foamed urethane resin layer on the external circumference of said shaft 6. Thus the weight of the platen roller is light and its noise is kept at low level. In addition, the result of printing test on the roller is satisfactory and a drive motor is miniaturized because of the realization of a light-weight platen roller. Further, an installation base is reduced and a motor noise is muffled.
Patent JP-H09238440-A (JP)
Title: Motor
Inventor: SAITO KOICHI
IPC: H02K5/22
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a motor free from insulation defects. SOLUTION: Electrically insulating walls 3 are provided between 1st terminals 1a and 2nd terminals 1b which are provided in a connector part on a connection plate 2. Portions of the 1st terminals 1a and the 2nd terminals 1b are made to protrude from the connection plate 2 and the protruding portions are covered with a connector 4 to provide the I/O unit of external/internal signals. With this constitution, an electrical short-circuit between the 1st terminal 1a and the 2nd terminal 1b can be avoided, so that the breakdown of an electronic component in an electronic circuit can be avoided.
Patent JP-S58169409-A (JP)
Inventor: RIZE ARAN
IPC: A47C4/04
Filed: 1983-03-18
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-S54112616-A (JP)
Title: Automatic player
Inventor: UCHIYAMA YASUJI
IPC: G10H1/00
Filed: 1977-04-19
Abstract: PURPOSE: To achieve the simplification of rhythm play and higher performance of play by stopping the operation of an automatic rhythm pattern generating part through stop releasing of a stop control means and reopening the same through operation start detection of keyboard mechanism.  
     CONSTITUTION: Key switches 19 which are controlled by a keyboard mechanism 11 are provided to a rhythm pattern generating part 18 so that when any of these is driven a voltage is drawn out from a d.c. power source 20. This voltage is charged in a capacitor 23 through a diode 22 which is made in the forward direction. A transistor 24 such as of FET or other is controlled by this charging voltage to actuate the generating part 18. Upon ending of the play, a normally open switch 25 is closed and the capacitor 23 is discharged to stop the generating part 18, and at the same time the stop state is held until the operation start in the mechanism 11. Hence, if the generating part 18 is so set as to enable the specified rhythm signal to be obtained in this stop state then the play operation is made with the mechanism 11, then the generating part 18 also starts simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09240656-A (JP)
Title: Folding tray for strawberry package
Inventor: KATAOKA HACHIRO
IPC: B65D85/50
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide integrally many sections partitioned off and use as a returnable box, by providing a configuration in which, simply by folding a piece of sheetlike material along folding lines, partitions so designed that the lateral partitions engage with each one of the longitudinal partitions at right angles are formed and the sheetlike material is folded into a boxlike tray. SOLUTION: To fold a corrugated board 100 into a tray, it is first folded downward along main folding lines A to make creases in it. Then, the board is folded upward along the main folding lines A to erect left and right side walls 2 and 3 so that they face each other, and it is folded dowutward along the main folding lines A and upward along oblique folding lines F.  Thereafter, the left and right side walls 2 and 3 are folded inward along double folding lines B so that each side wall form a two-ply wall, next the board is folded downward along folding lines C and D, and by engaging engagement cuts 18-20 made in parts of front and rear side walls 8 and 9, parts of lateral partitions 12, parts of the left and right side walls 2 and 3, parts of both half bottoms 4 and 5, and parts of vertical paritions 6 and 7, where the interfere with one another, the board is, thus, folded into the tray provided with sections partitioned off, two in a longitudinal direction and five in a lateral direction.
Patent JP-H05244630-A (JP)
Title: Chroma key synthesis system
Inventor: YAMAUCHI YUIKO
IPC: H04N9/75
Filed: 1992-03-02
Abstract: PURPOSE:To synthesize a subject image picked-up by a television camera with an electronic parts picture with one computer without damaging texture. CONSTITUTION:A distance from a prescribed view point given to the electronic parts picture from the computer 4 is compared with a distance from the prescribed view point given to the subject picture image picked-up by the television camera 1 by a depth comparison circuit 5 at every picture element. When the distance given to the subject picture is longer than the distance given to the electronic parts picture, a key signal from a chroma key signal generation circuit 3 is changed to a chroma key background color signal. The taken subject picture and the electronic parts picture are synthesized by a synthesis circuit 6 based on the changed key signal.
Patent JP-S51120552-A (JP)
Title: Multi-supply assortment system
Inventor: KINOSHITA AKEO
IPC: B65G47/46
Filed: 1975-04-15
Abstract: PURPOSE: The provision of the assortment system increased in effectiveness with advantageous assorting capacity of the assortment device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63209528-A (JP)
Inventor: SHIGEE TAKANORI
IPC: A01G33/02
Filed: 1987-02-26
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-H08217589-A (JP)
Title: Production of single crystal
Inventor: KOHIRO KENJI
IPC: C30B29/48
Filed: 1995-02-10
Abstract: PURPOSE: To produce a compd. semiconductor single crystal having a high m.p. and high dissociation pressure with good reproducibility at a low cost by dissolving the crystal to be grown into a solvent to form a satd. soln. and growing the crystal from the soln. by a horizontal temp. gradient method and horizontal Bridgeman method. CONSTITUTION: Single crystal raw material and its solvent are put into an ampoule and a board arranged with a seed crystal is installed at its one end. After the ampoule is vacuum sealed, the ampoule is heated in a heating furnace to dissolve the raw material into the solvent to prepare a raw material soln. The single crystal is grown by gradually lowering the temp. of the heating furnace while the temp. distribution in the horizontal direction of the heating furnace is so controlled that the temp. on the seed crystal side falls below the temp on the raw material soln. side. Fig. illustrates a single crystal growth method by the horizontal temp. gradient method. The raw material and the solvent are put into the boat 3 and the seed crystal 6 is placed in the prescribed position of the boat 3. The boat is then vacuum sealed into the ampoule 2.  The ampoule is heated by a heater 1 and the raw material soln. 5 made into a satd. concn. is brought into contact with the seed crystal 6. The single crystal 4 is then grown by gradually lowering the temp.
Patent JP-H03247204-A (JP)
Title: Natural lawn bed, base box of breeding natural lawn and production of natural lawn
Inventor: KUMAGAI NAOKI
IPC: A01C1/04
Filed: 1990-02-26
Abstract: PURPOSE:To efficiently breed natural lawn of various qualities by blending fertilizer with an inorganic lightweight soil material, forming the blend into a laminar state to make a bed material for breeding lawn and constituting a natural lawn bed comprising a water-permeable covering member, a seed preserving member and a wavy net. CONSTITUTION:When a natural lawn bed 2 is placed on a base box 3 for breeding natural lawn and a proper amount of water and air are fed to the natural lawn bed, the base box for breeding natural lawn functions as fertile soil and makes lawn in the natural lawn bed germinate. By constituting the natural lawn bed 2 itself made of a material having function of breeding lawn, the germinated natural lawn bed is preserved in a proper position in the interior of a house for a given period to breed lawn.
Patent JP-S61202663-A (JP)
Title: Feed for raising fish and crustacean
Inventor: NAGANO MASAYOSHI
IPC: A23K1/20
Filed: 1985-03-07
Abstract: PURPOSE:To obtain a feed suitable to raising of fish and crustaceans, particularly initial feed for provisioning glass eel and feed after the provisioning, by incorporating ground meat of fish or shellfish with a binder and an amino acid in the form of paste. CONSTITUTION:A feed for raising fish and crustaceans obtained by incorporating ground meat of fish or shellfish selected from lobster or shrimp, oyster or cuttlefish, etc., with a binder such as guar gum, one or two or more amino acids selected from asparagine, glycine, alanine, valine, arginine and leucine and, if necessary, further vitamin and/or mineral in the form of paste.
Patent JP-H03249918-A (JP)
Title: Method and device for controlling wet waste gas desulfurization equipment
Inventor: OSHIMA HIROSHI
IPC: B01D53/50
Filed: 1990-02-26
Abstract: PURPOSE:To reduce the power consumption and to prevent a decrease in the desulfurization efficiency by providing a fuzzy-inference computing element and calculating the coefficient for distributing the demands for the flow rate of the circulating adsorbent slurry by the control for fixing the outlet SO2 concn. and desulfurization efficiency in accordance with the actual condition. CONSTITUTION:The demand for the circulating liq. adsorbent flow rate for fixing the outlet SO2 concn. is obtained by a computing element 2 based on the output signals of the computing element 1 for on-line-identifying the desulfurizing performance, inlet SO2 concn. meter 10, adsorbent pH meter 11 and outlet SO2 concn. setting device 9. The demand for the circulating flow rate for fixing the desulfurization efficiency is obtained by a computing element 3 based on the output signals of the computing element 1, inlet SO2 densitometer 10, adsorbent pH meter 11 and desulfurization efficiency setting device 14. The demands for the circulating adsorbent flow rates of the computing elements 2 and 3 are distributed by a fuzzy computing element 4 based on the output signal of the outlet SO2 densitometer 8 and desulfurization efficiency signal 15, the flow rates are added, and the demand for the circulating adsorbent flow rate is obtained.
Patent JP-H01219458-A (JP)
Title: Refrigerant confluence device
Inventor: KIDO OSAO
IPC: F25B41/00
Filed: 1988-02-26
Abstract: PURPOSE:To keep the condition of refrigerant in respective circuits at the outlet port of an evaporator in the same condition substantially and obtain stabilized evaporating capacity, by a method wherein an orifice is moved orthogonally to the flow of the refrigerant in a hollow body while a magnetic body is provided on the inner wall surface of the hollow body, with which the orifice is brought into contact upon being moved. CONSTITUTION:When the flows of refrigerant B1 and refrigerant B2, which are discharged out of an evaporator 14, join in a refrigerant confluence device 7 and the balance of flow rate between the refrigerant B1 and the refrigerant B2 in respective circuits 14a, 14b of the evaporator 14 is good, the temperatures of the refrigerants B1, B2 at the outlet port of the evaporator 14 are substantially same and keep a given refrigerant overheating area temperature, therefore, a superconductive body 12, constituting the orifice 11, will never generate diamagnetic property whereby no force is exerted between the orifice and a magnetic body 13, the orifice 11 is positioned at the center of the hollow body 8 substantially and the refrigerants B1, B2 are made to flow uniformly. When the flow rate of the refrigerant B1 is larger, the flow passage at the side of the refrigerant B1 is narrowed and the same at the side of the refrigerant B2 is expanded so as to reduce the difference of flow rate between the refrigerant B1 and the refrigerant B2. When the flow rate of the refrigerant B2 is larger, the flow passage at the side of the refrigerant B2 is narrowed so as to reduce the difference of flow rate between the refrigerant B1 and the refrigerant B2.
Patent JP-H09204245-A (JP)
Title: Connecting device of home video game equipment with personal computer
Inventor: ONO HIROYUKI
IPC: G06F3/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To automatically operate a video game by means of the program of a personal computer by using an input device connecting terminal as an input in connection at a home video game equipment side and fitting an attachable/detachable sensing part for sensing the light and darkness of a display device as an output. SOLUTION: A connecting device 9 is connected between the input device connecting terminal 6 of the home video game equipment 5 and a printer connecting terminal and the sensing part 3 is fitted to the display device 16 of the home video game equipment. An electric signal from the personal computer 7 passes through a decoder TTL and a photocoupler inside the device so as to open/close the current of a switch electrode in home video game equipment input device substrate. Moreover, information concerning the light and darkness of the sensing part 3 from the display device 16 of the home video game equipment 5 is converted into a TTL level signal inside the device and, after that, transmitted to the personal computer 7 through a selector TTL. A 36-pin type based on centronics is used as the connecting terminal to the personal computer 7 so as to permit a printer cable to be connected.
Patent JP-S4911793-A (JP)
IPC: C08J5/20
Filed: 1972-05-10
Abstract: A solvent-resistant filamentary structure having superior ion-exchangeability which comprises at least 20 percent by weight of aromatic nuclear structural units derived from an aromatic monovinyl monomer, 2 to 40 out of 100 of such aromatic nuclear structural units being cross-linked by crosslinkages of the formula  ¦¦ HC-X-SO2-X'-CH, ¦¦  such filamentary structure not containing a crosslinkage expressed by the formula  ¦¦ HC-X-C-X' ¦¦  and the remainder of the aromatic nuclear structrual units, either partly or wholly, having incorporated therein an ion-exchangeable group, and a method for producing the same.