baber/WOPTO huggingface dataset:
Patent JP-H10304250-A (JP)
Title: Solid image pickup device, camera using the same device and method for driving the same device
Inventor: TANAKA AKIHISA
IPC: H04N5/341
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a solid image pickup device without affecting the movement of a displayed picture or picture quality after photographing by varying driving frequencies according to an operating mode by using a solid image pickup element which can selectively obtain a whole picture element read mode and a thinned-out read mode for reading only one part of pixel columns in a vertical direction. SOLUTION: The wiring of a vertical transfer clock in the second phase of a wiring pattern of vertical transfer electrode 34-1-34-4 in a vertical CCD (solid image pickup element) 14 is divided into two systems ϕV2 and ϕV2'. Total four bus lines 41-44 are wired for transferring vertical transfer clocks ϕV1, ϕV2, ϕV2', and ϕV3. The ternary pulse of the vertical transfer clock ϕV2 and ϕV2' is turned into a reading pulse XSG. In a whole picture element reading mode, the reading pulse XSG is issued for both the vertical transfer clocks ϕV2 and ϕV2', and the reading pulse XSG is issued only for the vertical transfer clock ϕV2 in a thinned-out reading mode.
Patent JP-H06297129-A (JP)
Title: Molten metal supplying mechanism of low pressure casting machine
Inventor: NAKAJIMA MITSUKANE
IPC: B22D45/00
Filed: 1993-04-14
Abstract: PURPOSE:To supply the molten metal in a static flow and to stabilize the quality of the molten metal without stopping the casting machine when the molten metal is supplied, without any problem of sealability, without any remarkable fluctuation of the surface of the molten metal at the molten metal holding part, and without complicated control of the air pressure. CONSTITUTION:A molten metal holding part 11 of a low pressure casting machine 10 is connected to a molten metal holding furnace 40 by a piping 25 at the position lower than the surface of the general molten metal of the molten metal holding part, and an opening/closing valve device 30 to switch the flow of the molten metal into the piping and the stop is provided in the piping within the molten metal holding furnace.
Patent JP-H05290643-A (JP)
Title: Conductive water stop tape
Inventor: INOUE HIROSHI
IPC: H01B7/17
Filed: 1992-04-03
Abstract: PURPOSE:To provide the same water absorbing effect as in a conventional water stop tape and shut off electromagnetic wave noise generated in an electric wire disposed inside of the tape by using a conductive water stop tape constituted of water absorbing substance and metal nonwoven fabric. CONSTITUTION:A conductive water stop tape is made of mainly metal nonwoven fabric 1 obtained by thermally fusing stainless fiber and polyethylene in a predetermined weight ratio. A compound 3 where semiconductive rubber and water absorbing resin powder Aquaric CA-W (registered) as water absorbing substance 2 are kneaded is applied in lamination on either surface of the tape. An electromagnetic wave shutting-off member and the water stop tape, which have been independently required in the prior art, are integrally constituted by an electromagnetic wave shutting-off effect of the metal nonwoven fabric 1.
Patent JP-S61269252-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: KISHIKAWA SEIJI
IPC: G11B15/20
Filed: 1985-05-24
Abstract: PURPOSE:To reduce a tape running load, and to execute a high speed retrieval of several hundred times by bringing a pinch roller to a separating operation from a capstan, at the time of a high speed retrieval, and separating a tension pin from a tape running system. CONSTITUTION:At the time of a high speed retrieval, when a plunger 26 moves in the lower direction, a lever 23 rotates counterclockwise, and a spring 21 is loosened, therefore, a pinch roller 13 is separated from a capstan shaft 12 by a spring force of a spring 17. On the other hand, a tension arm 34 rotates clockwise by a pin 33 since each lever 28 and lever 31 rotate counterclockwise, respectively, and it is returned to a position where a tension pin 4 does not contact to a magnetic tape 100. As a result, at the time of a high speed retrieval, a magnetic tape 101 which has come out of a supply reel 1 is wound to only a fixed pin 3, a guide roller 5, a slant pin 6, a drum 7, the slant pin 6, the guide roller 5, a guide roller 19, and the fixed pin 3, and thereafter, wound to a winding reel 2.
Patent JP-H10296960-A (JP)
Title: Cream solder printer
Inventor: USUI TAKAHITO
IPC: B41F35/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To clean off cream solder surely by providing a cleaning unit having a cleaning head which is narrower than the width of a mask plate in the X direction orthogonal to the Y direction, i.e., the sliding direction of a squeegee, touchable freely from below and movable in X and Y directions while touching. SOLUTION: For every predetermined number of printing times of cream solder, a cleaning unit 14 cleans the rear surface of a mask plate 12. At the time of cleaning, a sheet roll 20 is wound at a appropriate speed by means of winding roll 24 while pressing a cleaning sheet 22 against the rear surface of the mask plate 12 from below by means of the presser 26A of an air cylinder 26 and the entirety of a cleaning head 16 is moved in the Y direction. Since the sheet roll 20 is narrower than the width of the mask plate 12 in the X direction, the cleaning head 16 is moved by a predetermined width at a time in the X direction by means of an X feed screw and moved by in the Y direction by means of a Y feed screw.
Patent JP-H04321824-A (JP)
Title: Cylindrical vibration-isolating bush
Inventor: FURUYA TSUNEICHI
IPC: F16F1/38
Filed: 1991-04-17
Abstract: PURPOSE:To obtain a lightweight cylindrical vibration-isolating bush in which life reduction due to electric erosion is not caused. CONSTITUTION:A vibration-isolating rubber body 1 in the center of which an inner cylinder 3 is penetratedly embedded is joined in the inside of an iron outer cylinder 2, and the outer cylinder 2 is pressedly fitted in the inside of the cylindrical retaining part 41 of a lightweight aluminum holder 4. A ring- shaped elastic cover plate 5 is joined both on the open end surface of the retaining part 41 and on the open end surface of the outer cylinder 2 so as to cover the boundary thereof. The intrusion of water or the like into the boundary between the retaining part 41 and the outer cylinder 2 can be prevented by the elastic cover plate 5, so that electric erosion in the pressedly-fitted contact part is not caused.
Patent JP-H06326780-A (JP)
Title: Reception board
Inventor: SHIBATA SHIGERU
IPC: H04Q3/62
Filed: 1993-05-14
Abstract: PURPOSE:To shorten processing time and accurately display incoming call information by converting speech information into character information by a speech recognizing circuit and automatically displaying it. CONSTITUTION:A reception board 2 sends a control signal from the CPU of a PBX to a CPU 22, decodes a digital speech signal into a speech signal by a CODEC 28 and sends it to a headset 29, and also supplies the decoded signal to the speech recognizing circuit 24. The recognizing circuit performs speech recognition by referring to speech data of words stored in a PMEM 25, then converts the speech into a sentence by using character data stored in a PMEM 25, and displays the document on a display 27. An operator compares the speech information of the headphones 29 with the character information on the display 27 and then corrects errors of characters and adds characters by key input operation. Consequently, the processing time of the reception board per incoming call can be shortened and the incoming information can be displayed on the display by using a keyboard 26.
Patent JP-H05310709-A (JP)
Title: Phenyl-substituted iminosulfonylurea and herbicide
Inventor: MAKINO KENJI
IPC: C07D251/46
Filed: 1992-05-01
Abstract: PURPOSE:To provide a new phenyl-substituted iminosulfonylurea useful as a herbicide safely applicable to important crops and exhibiting remarkable effect on various weeds at a low rate of application. CONSTITUTION:The compound of formula I [Q is group of formula II to formula IV (S, O and N on the C atom bonded with imino group of Q may be substituted with arbitrary substituent other than H and the phenyl group may be substituted with arbitrary substituent); X is O or S; L is H, alkyl, alkenyl or alkynyl; G is group of formula V (A is CH or N; B and D are alkyl, alkoxy, mono- di- or polyhalogenoalkyl, mono-, di- or polyhalogenoalkoxy, halogen or mono-or dialkylamino)] or its salt, e.g. 1-[N-((methylthio-phenyl)methylene) aminosulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea. The compound of formula I wherein X is O can be produced by reacting an amine of formula VI with chlorosulfonyl isocyanate and reacting the product with an imine of the formula Q-H.
Patent JP-S61270675-A (JP)
Title: Testing device for dielectric strength of electronic circuit element
Inventor: YABUTA AKIRA
IPC: G01R31/12
Filed: 1985-05-25
Abstract: PURPOSE:To improve the accuracy of dielectric strength measurement by holding a current which flows into an electric circuit element to be inspected at a constant value according to measurement condition. CONSTITUTION:When the base-emitter voltage of a transistor TR 11 is V4 and the voltage between connection points 18 and 15 is V5, the base-emitter voltage of a TR 12 is equal to V5 and therefore V4=V5. The base-emitter voltage drop of the TRs 11 and 12 is V4+V5=2XV4 and when it is considered that almost no base current flows into the TR 11, V3 is 2XV14. Therefore, Ir2=IVP=(2XV4)/r2, so that a constant current IVP flows to the FETTr 1. For the purpose, the value of a variable resistance r2 is varied to flow the set current IVP to the FETTr 1. Thus, the condition of dielectric strength measurement is set accurately to improve the measurement accuracy.
Patent JP-H10295883-A (JP)
Title: Game machine and control method for hitting means provided in game machine
Inventor: AKASAKA MICHIHARU
IPC: A63F7/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To store foul balls in an upper tray or a lower tray corresponding to a playing form by controlling the hitting force of a hitting means so as to advance only a game medium turned to a foul state to a first foul port at normal time and advance all to a second foul port at specified time. SOLUTION: At the normal time, the hitting force of the hitting device is adjusted so as to be the hitting force for guiding the hit game medium to an outer rail 205 and passing it on a foul port a210 at minimum. Then, at the specified time, the game medium hit from the hitting device is passed on the foul port b215, guided to the outer rail 205 and advanced as indicated in the figure by a code (c). At the time, the hitting force of the hitting device is adjusted so as to advance the game medium to a position not reaching the foul port a210, guide it by the outer rail 205, advance it as indicated in the figure by the code (d) and advance it to the foul port b215. Thus, the foul balls are stored in the upper tray or the lower tray corresponding to the playing form.
Patent JP-H11304765-A (JP)
Title: Void detection apparatus
Inventor: IWASHIGE KENGO
IPC: G21C17/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To shut noises from outside, reduce influences of noises even when an aperture of a piping increases and detect air bubbles in a conductive fluid, by surrounding a magnetic detection apparatus arranged in the outer periphery of the piping with a magnetism-shielding structure comprising a ferromagnetic core and a layer material. SOLUTION: A magnetic excitation apparatus is set which has two E-shaped cores 10 arranged in the outer periphery of a piping 2 where a fluid 1 is to be introduced and via an orthogonal face to a flow direction of the fluid 1, and an excitation coil 3 surrounding the cores 10. Detection coils 4, 5 are arranged not to overlap with the excitation coil 3, which are surrounded by the E-shaped cores 10. A unit of the coils 4, 5 are set in pairs in the flow direction of the piping and a plurality of the units are disposed in a circumferential direction of the piping 2. A sine wave of several tens to several thousands Hz of a constant current is supplied by a constant current type a.c. power source device to the coil 3. A magnetic flux generated at this time is introduced into the cores 10 to generate a magnetic flux in the piping 2.  A magnetic flux change in the outer periphery of the piping 2 because of the presence of air bubbles 9 is measured. The magnetic flux is outputted and detected as an induced electromotive force of the detection coils 4, 5.
Patent JP-H09280721-A (JP)
Title: Cooled storehouse
Inventor: WADA SHUKO
IPC: F25D23/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate transference during loading and unloading and enhance stability during transportation by providing casters on four corners of a bottom of a main body in such a manner as to be capable of being freely projected downwardly from a bottom face of the main body and being freely retracted. SOLUTION: Casters 76 on four corners of a bottom face of a heat insulating box 2 outside of a lower structure 3 comprises a mounting portion 78 having at a bottom end thereof a supporting member 77 freely rotatable in a horizontal plane and a wheel 81 freely rotatably mounted on a horizontal shaft 79 at a bottom end portion of the supporting member 77. The mounting portion 78 is freely rotatably pivoted on a rotative shaft 83 extending in right and left directions of a supporting member 82 on a bottom face of the heat insulating box 2 and one corner of an upper end portion thereof is formed in a circular arc shape having a center at the rotative shaft 83.  Both end portions of a 'U'-shaped operation arm 86 is freely rotatably pivoted on a central portion of a side face of the lower structure 3 by means of a shaft 87, which bridges the lower structure 3 at a bottom in right and left directions and an engagement protrusion 89 of the mounting portion 78 of the caster 76 is inserted into and engaged with a slot hole 88 perforated in right and left sides of the operation arm 86 to connect the left and right casters 76 with each other.
Patent JP-H11307487-A (JP)
Title: Method for polishing wafer
Inventor: YASUDA TAICHI
IPC: H01L21/304
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To realize a method for polishing a wafer capable of enhancing a polishing rate, by reducing a load applied on a polishing device and of stably polishing irrespective of exsistence of an oxide film, while holding a high degree of flatness and a desired surface roughness. SOLUTION: In this method for polishing a wafer, in a step of polishing chemically and mechanically a silicon wafer, after a first polishing process of removing an oxide film on a silicon wafer surface by use of a first abrasive, a second polishing process is performed by use of a second abrasive speedily, thereby improving a surface roughness. And, the first abrasive is obtained by scattering fumed silica in an alkaline solution, and the second abrasive is obtained by scattering colloidal silica in an alkaline solution.
Patent JP-H08302054-A (JP)
Title: Cross-linked polyolefin-based resin foam
Inventor: TAKAHASHI EIICHI
IPC: C08J9/06
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a cross-linked polyolefin-based resin foam excellent in thermoformability such as hot stamping moldability and vacuum moldability. CONSTITUTION: In this sheetlike cross-linked polyolefin-based resin foam formed from a polyolefin-based resin comprising 50-100wt.% of a polypropylene-based resin and 0-50wt.% of a polyethylene-based resin, the cross-linked polyolefin- based resin foam has 50-70% cross-linking degree and 20-50 swelling ratio. In the sheetlike cross-linked polyolefin-based resin foam formed from a polyolefin-based resin comprising 50-100wt.% of the polypropylene-based resin and 0-50wt.% of the polyethylene-based resin, the cross-linked polyolefin-based resin foam has 25-50% cross-linking degree and >50 and <=100 swelling ratio.
Patent JP-H01282095-A (JP)
Title: Flight control device
Inventor: NAGAHATA MASASHI
IPC: B64C13/18
Filed: 1988-05-10
Abstract: PURPOSE:To make safe flight possible by judging signals coming into a transmission computer on flight conditions and the state of loaded goods, and giving a speed limiting command to a flight controller to limit flying speed. CONSTITUTION:A sensor 2 for flight conditions outputs a flight condition signal 9, and a sensor 3 for a loading state outputs signals 10 on the loading position, kind and weight of loaded goods respectively. A store controller 6 receives the signals 10 on the above-mentioned matters to output a signal 12 on the state of the loaded goods. Next, a transmission computer 5 establishes limiting speed well adapted to flight conditions and the state of the loaded goods on the signal 9 and the signal 12 to output a speed limiting command signal 11. A flight controller 4 which has inputted the signal 11 receives a control signal 8 from a pilot 1 to output an engine output control signal 13 according to the signal 11, and thereby makes an engine controller 7 function.
Patent JP-S60256632-A (JP)
Title: Electromagnetic clutch control device for vehicle
Inventor: WATABE SHINJI
IPC: B60W10/04
Filed: 1984-05-31
Abstract: PURPOSE:To reduce power consumption of an electromagnetic clutch by controlling electromagnetic clutch transfer torque in correspondence to engine shaft torque when the vehicle speed is above a predetermined value and the electromagnetic clutch is directly connected to be driven. CONSTITUTION:When engine speed is increased from a0 to a1, the engine shaft torque is increased from TE0 to TE3 and, at the same time, the electromagnetic clutch transfer torque is increased from TC0 to TC3. In order to prevent slipping of the electromagnetic clutch the transfer torque TC is set to a value corresponding to or above the engine shaft torque TE, and during acceleration of the vehicle, travel speed of the throttle valve in the carburetor is detected, and the detected value is added to an exciting signal C by an adder circuit 16 so as to compensate the response delay of the electromagnetic clutch, and as the result, necessary electromagnetic clutch transfer torque TC can be obtained during steady running and accleration of the vehicle, causing prevention of transfer loss due to slipping of the electromagnetic clutch.
Patent JP-H08225001-A (JP)
Title: Crawler caster
Inventor: KOBAYASHI HIROSHI
IPC: B60B33/00
Filed: 1995-04-13
Abstract: PURPOSE: To provide a crawler caster suitable for using to a moving apparatus, and can cross over easily by using a small force, even though there is a relatively a large difference in level. CONSTITUTION: A holding yoke 5 is provided rotatable to the frame 2 of a moving apparatus through a connection 3 making vertical shaft center 4 as the center, and front wheels 8 are provided at the front side of the rotating center 4 of the holding yoke 5, while rear wheels 9 are provide at the rear side, making the front wheels at the positions higher than the rear wheels 9, and rotatable by making the axial centers 6 and 7 as the center respectively to the holding yoke 5. And belts 10 are wound between the front wheels 8 and the rear wheels 9, while guide members 12 are provided close to the inner surfaces 11 at the lower side of the belts 10 positioned between the front wheels 8 and the rear wheels 9.
Patent JP-S5737607-A (JP)
Title: Burner
Inventor: KATOU KEIJI
IPC: F23L7/00
Filed: 1980-08-18
Abstract: PURPOSE:To suppress the generation of oxide of nitrogen while controlling the drop of thermal efficiency by a method wherein a steam injection nozzle is provided coaxially and internally with and in a fuel gas injection nozzle and the steam is spouted within the combustion zone of the fuel gas. CONSTITUTION:Over the conical surface forming the tip of the tubular fuel gas injection nozzle 2, a plurality of gas injection holes 3a-3h are bored at annularly distributed positions so as to form an injection angle thetaa divergent toward the direction of injection to spout the gas into a combustion chamber. Furthermore, the steam injection nozzle 4 is provided internally and coaxially in and with said injection nozzle 2. The tip of the nozzle 4 is located within the combustion zone of said fuel gas by being protruded in front of the injection nozzle 2 or toward the inside of the combustion chamber. And, over the conical surface of the tip of the steam injection nozzle 4, a steam injection hole 6 is bored at the apex of the cone and a plurality of steam injection holes 7a-7h are bored at annularly distributed positions with the hole 6 as its annular center. The injection angle theta defined by the holes 7a-7f is set within the range of from 60 deg. to the fuel gas injection angle thetaa.
Patent JP-H0413861-A (JP)
Title: Production of semiconductor device
Inventor: SHIMADA YASUNORI
IPC: H01L21/3205
Filed: 1990-04-28
Abstract: PURPOSE:To form a Ta film having low specific resistance on the surface of a semiconductor and to produce semiconductor devices in a high yield at a low cost by carrying out sputtering with a sputtering gas prepd. by mixing Kr with N2 as a reactive gas. CONSTITUTION:When a Ta film is formed on the surface of a semiconductor by sputtering and a semiconductor device is produced, Kr mixed with N2 as a reactive gas is used as a sputtering gas. The ratio of the flow rate of the reactive gas to that of the sputtering gas is preferably regulated to 2-15%. A Ta film having low specific resistance and high acid resistance is obtd.
Patent JP-S63279283-A (JP)
Title: Developing method
Inventor: SAKURADA MASAHISA
IPC: G03G13/08
Filed: 1987-05-11
Abstract: PURPOSE:To prevent an elastic blade from the adhesion of developer and to secure an image of high quality over a long period by applying fine particles with <=10mu grain size to the surface of the elastic blade for applying the developer to the surface of a developing roll. CONSTITUTION:Fine particles having <=10mu 50% average weight grain diameter and >=80 deg.C melting point are applied to the surface of the elastic blade 26 having 0.001-1muRZ surface roughness for applying toner (a) to the surface of the developing roll 24 by press contact with 20-500g/cm pressure. Consequently, non-magnetic one-component toner (a) having elastic distortion due to frictional pressure from the blade can be prevented from being directly contacted with the non-contacting part of the blade with the roll 24 and the toner can be prevented from being hardened. When the grain size of toner becomes >=10mu, its charging is interrupted. Thereby, an image of high quality can be obtained over a long period.
Patent JP-S61272687-A (JP)
Inventor: IMAMURA MITSUTAKA
IPC: G21C3/02
Filed: 1985-05-29
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-S61273140-A (JP)
Title: Lap winding for ac machine
Inventor: SUDO ITARU
IPC: H02K3/14
Filed: 1985-05-29
Abstract: PURPOSE:To reduce a potential difference between strands by adding a rolling to a connection between poles together with the rolling of a stator winding end. CONSTITUTION:A bottom coil 2 is connected through an adjacent connection 6, and the upper lead 3 of an upper coil 1 is connected through a connecting wire 8 between upper lead poles with the coil of the next pole. The coil 2 is connected with the coil 1 through the connection 6, and the bottom coil lead 4 is connected through a connecting wire 9 between bottom lead poles with the next pole. The wire 8 is rolled in one stage from the upper side to the lower side. Thus, a potential difference between strands can be reduced to decrease an eddy current and an eddy current loss.