baber/WOPTO huggingface dataset:
Patent JP-2003130972-A (JP)
Title: Electronic timepiece and method of driving the same
Inventor: NAKAJIMA AKIO
IPC: G04C10/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To lower the power consumption of an electronic timepiece. SOLUTION: The electronic timepiece is provided with an oscillation circuit 1, a frequency dividing circuit 2, a waveform generating circuit 3, a drive circuit, a pulse motor which comprises a rotor and a driving coil, a charging circuit 5 which charges an electromotive force generated in the driving coil due to the motion of the rotor by equivalently short-circuiting both ends of the driving coil and a power supply 6 which recovers the electromotive force charged in the charging circuit 5. The method drives the electronic timepiece.
Patent JP-S5688357-A (JP)
Title: Selectively writable semiconductor element
Inventor: NAKANO MOTOO
IPC: H01L21/8234
Filed: 1979-12-21
Abstract: PURPOSE:To increase the output level of a semiconductor element at the time of reading out by arraying IGFET elements in a matrix shape and forming bit lines through an SiO2 film due to oxidation of poly-crystalline Si doped with As on one of the elements. CONSTITUTION:An n<+> type drain region D and n<+> type region B2 becoming source region and second bit line are respectively diffused in a p type Si substrate 2. A polycrystalline Si gate electrode G is formed through a gate SiO2 film 4 on the substrate 2 at the position between the regions D and B2, and an SiO2 film 4a is covered on the entire surface including the electrode. Thereafter, a window is opened at the film 4a on the region D, As-doped polycrystalline Si layer 6 contacting with the region D is covered thereon, is heat treated, only the surface layer is thus transformed into an SiO2 film 8, and the first bit line B1 is formed thereon. Then, a PSG  film 10 is covered on the entire surface, the electrode G is removed, and an aluminum word line W1 is mounted while extending it on the film 10.
Patent JP-S5792005-A (JP)
Title: Peroxy ester composition
Inventor: KATOU KENJI
IPC: C07C409/38
Filed: 1980-11-28
Abstract: PURPOSE: The titled composition, consisting of tert-butyl peroxybenzoate and tert-butyl peroxy(3-methyl)benzoate, and having improved coagulating property at a low temperature and improved stability to coloring with time.  
     CONSTITUTION: Benzoyl chloride is mixed with 3-methylbenzoyl chloride and then reacted with tert-butyl hydroperoxide in the presence of an alkali metallic hydroxide to give the aimed composition consisting of 95W40wt% tert-butyl peroxybenzoate and 5W60wt% tert-butyl peroxy(3-methyl)benzoate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6411299-A (JP)
Title: Multiple display
Inventor: KURIOKA YUKIO
IPC: G09G3/14
Filed: 1987-07-03
Abstract: PURPOSE: To make a balance display, etc., simultaneously with a sound volume display by making display elements whose number corresponds to a sound volume level illuminate from one end to the other end of a display unit, and also simultaneously blinking display elements at positions corresponding to a right-left and a front-rear output balance, whether sound quality is high or low, etc., on the basis of the center element in the display element array. CONSTITUTION: While elements L1 -L9 always display sound volume by continuous illumination, a mode display element L11 is turned on with a mode switch ON, and the center position display element L10 and a balance state display element L4 are made to illuminate. This balance display element L4 is one of the sound volume display element L1 -L9 . Therefore, the sound volume level can be known from the illumination of the elements L1 -L6 and at the same time, the element L4 is blinks, so the right-left output balance can be known. Consequently, one display unit is used in common to make the sound volume display and balance display at the same time.
Patent JP-H05333505-A (JP)
Title: Color developer and processing method by using same
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C1/035
Filed: 1992-06-03
Abstract: PURPOSE:To reduce fluctuation of maximum density at the time of successive processing and to prevent occurrence of undesirable stains in a processing tank by incorporating a water-soluble silicone compound. CONSTITUTION:A silver halide color photographic sensitive material is exposed and processed with the color developer containing the water-soluble silicone compound which is dissolved somewhat in an aqueous solution of alkali, for example, in an amount of >=5mg/l of water of pH10. It is preferred that it has a surface active performance and it has a water-soluble group or a siloxane unit having a water-soluble group, thus permitting fluctuation of photographic performance to be suppressed and occurrence and growth of precipitates in the processing tank to be restrained, and crystallization of a color developing agent to be prevented at low temperature.
Patent JP-S6411376-A (JP)
Title: Josephson element with oxide superconductor
Inventor: OKADA RYOJI
IPC: H01L39/22
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a Josephson element which has stability, high speed and high density by using superconducting crystal anisotropy in an oxide superconductor. CONSTITUTION:Y-Ba-CuO superconductors are used for oxide superconductors 1, 8, and SrTiO3 or BaTiO3 is used for a substrate 5. An oxide superconductor thin film is preferably single crystal, but a surface ab may be oriented in parallel with the substrate. Electrodes 6, 7 are connected by weak coupling in which a current flows to the surface ab having strong superconductivity, and electrodes 6 and 9, 7 and 9 are connected by weak coupling in which a current flows in a direction of an axis (c) having weak superconductivity. When a whole element is cooled to liquid nitrogen temperature to form a superconducting state, the electrodes are turned ON therebetween. Then, when a current flows to wirings 4, switching states between the electrodes form three ways of ON-ON, ON-OFF, OFF-OFF. Thus, weak coupling can be simply formed, and three or more switching states are formed by one element. Accordingly, high density and high speed can be provided.
Patent JP-H0832987-A (JP)
Title: Color inverse conversion processing device and video signal processing device
Inventor: ASAKAWA KATSUMI
IPC: H04N9/67
Filed: 1994-07-19
Abstract: PURPOSE:To improve precision of color conversion based on linear interpolation by storing R, G, and B as imaginary colors which don't actually exist and those exceeding the maximum values in a three-dimensional look up table LUT as conversion values. CONSTITUTION:Eight bits are assigned to each or input signals Li*, ai*, and bi*, and upper three bits Ln*, an<x>, and bn* of these signals are inputted to a three-dimensional LOT 1. Then, output signals p0 to p7 are obtained which are placed in unit three-dimensional lattices at 8 points around these input signals. Lower five bits a* and b* of input signals ai* and bi* are inputted to an interpolation coefficient generation circuit 2 to obtain interpolation coefficients T0 to t3. Outputs T0 to T3 of the circuit 2 are inputted to multipliers 3 to 6 and 7 to 10 respectively, and outputs of these multipliers 3 to 6 and 7 to 10 are inputted to addition circuits 13 ana 14 respectively to calculate a first interpolation signal pt and a second interpolation signal pt'. These two interpolation signals are interpolated by the L* axis of a formula to obtain an output signal (p) by the third-order interpolation, and the interpolation processing is performed for R, G, and B by the same operation.
Patent JP-2000352000-A (JP)
Title: Detergent composition
Inventor: SAIJO HIROYUKI
IPC: C11D3/60
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition excellent in solubility and detergency, and having a high dirt-removing effect. SOLUTION: This detergent composition comprises containing a high bulk density detergent particle cluster having a 95%-disolving time (a time required for dissolving 95% of the cluster) of <=120 sec when measured at 10 deg.C according to an electrically-conductive method, wherein the high bulk density detergent particle cluster comprises a cluster of high bulk density detergent particles containing a surfactant and a dirt-removing agent.
Patent JP-S6061403-A (JP)
Title: Method of restraining increase in moisture content in coal accumulated on yard
Inventor: HOKEZU HIROMICHI
IPC: B65G69/20
Filed: 1983-09-09
Abstract: PURPOSE:To restrain an increase in the content of moisture, and as well to make it possible to uniformly sprinkle pulverized coal even in a strong wind condition, by spraying asphalt emulsion containing therein a specific ratio of pulverized coke, onto the surface of coal accumulated on a yard to form a film on the surface of coal. CONSTITUTION:Asphalt emulsion containing therein 1 to 10% pulverized coke is sprayed onto the surface of coal accumulated on a yard so that a film is formed on the surface of the coal. The asphalt emulsion is prepared such that asphalt is pulverized into fine particles and diffused into water, thereby it has high adhesion and as well-tight capability which are instinctive to the asphalt itself. Further, pulverized coke is prepared by pulverizing coke powder into fine particles of less than 200mu particle size, preferably less than 100mu. By adding pulverized coke oil components liquadating from the asphalt in summer time is absorbed so that asphalt may be prevented from softening and melting, as well the lowering of adherence of asphalt in winter time due to solidification of the asphalt may be restrained.
Patent JP-H0918738-A (JP)
Title: Video equipment
Inventor: YOSHIKAWA TOSHIHIKO
IPC: H04N5/44
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To make the visual angle of a video image of a television receiver constant independently of the distance from the television receiver. SOLUTION: An operation key 5 used to set a ratio of a screen size of a television receiver 1 to a video image size to be displayed on the television receiver 1 is provided to the television receiver 1 and a device varying a horizontal and vertical deflection current depending on the set value of the ratio is provided to the television receiver 1.  Or for another method, a circuit converting the reduction of an image signal in response to a set value of the operation key 5 is made up of an A/D converter converting the image signal into digital data, a memory storing the digital data, a digital processor reducing the video image depending on the set value of the operation key 5, a memory storing the result of arithmetic operation of the digital processor, and a D/A converter converting the digital data to be calculated into an analog video signal, and a player 3 operates the operation key 5 to adjust a visual angle θ1 to the nearly constant independently of the play position.
Patent JP-S5956718-A (JP)
Title: Evaporation apparatus
Inventor: OSADA MINORU
IPC: H01F41/20
Filed: 1982-09-25
Abstract: PURPOSE:To enhance evaporation efficiency and realize oblique evaporation by forming a thin film while a substrate is vibrated in the specified direction. CONSTITUTION:An evaporation source 12 is heated and a ferro-magnetic metal 13 is vaporized and is adhered to a substrate 11. At this time, the substrate 11 is vibrated continuously in the horizontal direction in accordance with a sine wave. Thereby, the ferro-magnetic metal is not adhered vertically but obliquely. Accordingly, obliquely evaporated thin film can be formed substantially.
Patent JP-S6060219-A (JP)
Title: Turbocharging apparatus for internal-combustion engine
Inventor: HATANAKA KEIJI
IPC: F02B37/00
Filed: 1983-09-13
Abstract: PURPOSE:To prevent leakage of lubricating oil toward the side of turbines which have rotational sliding parts using no mechanical seal, by providing an oil control valve in a lubricating-oil passage for a subsidiary supercharger, and reducing the quantity of lubricating oil supplied to the subsidiary supercharger when operation of the subsidiary supercharger is stopped or it is turned at a low speed. CONSTITUTION:At the time of low-speed operation of an internal-combustion engine, an oil control valve 31 is turned OFF by a signal from a control unit 37, so that an opening 41 of a sleeve-like member 35 is closed by a valve body 39 of the control valve 31. In this state, lubricating oil is carried to a rotational sliding part 25b through a small hole 33 of the sleeve-like member 35 and a lubricating-oil passage 23b although the quantity of lubricaing oil supplied under pressure is small. As the engine speed is raised gradually, the turning speed of a turbine 3a of a main supercharger 1a and that of a turbine 3b of a subsidiary superchager 1b are also raised. Further, with increasing of the engine speed and the turning speed of the superchargers, the oil control valve 31 is turned ON by the signal given from the control unit 37, so that the opening 41 of the sleeve member 35 is opened by the valve body 39.
Patent JP-S6229316-A (JP)
Title: Tri-state circuit
Inventor: KURITA KOZABURO
IPC: H03K19/08
Filed: 1985-07-31
Abstract: PURPOSE:To attain high speed drive for a large load capacitance by mixing a bipolar transistor (TR) and a MOS TR. CONSTITUTION:In bringing a control signal impressed to control terminals 3 and 4 to high and low levels respectively, a PMOS TR 12 and NMOS TRs 13, 14 are turned off and NMOS TRs 31, 32 are turned on. Thus, the base- emitter potential of the bipolar TRs 20, 21 is zero, then the two bipolar TRs 20, 21 are turned off. Then the charging from the 1st bipolar TR 20 or the discharge from the 2nd bipolar TR 21 does not take place and an output terminal 2 goes to a high impedance state. Thus, the high speed circuit is obtained.
Patent JP-H0911856-A (JP)
Title: Fastening device of seat belt
Inventor: KOJIMA JUJI
IPC: B60R22/46
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a fastening device of a seat belt whose vertical directional dimension is small and strength is high. SOLUTION: A lock arm 13 is rotatably arranged on a base bracket 11. A seat belt side member 42 is installed in a first arm part 35 of the lock arm 13. A ratchet 80 is rotatably installed in a second arm part 81 of the lock arm 13. A tip claw part 85 of the ratchet 80 becomes a shape of being displaced in the direction for meshing with check teeth 71 only when the lock arm 13 receives forward rotating force. A trigger lever 15 is rotatably arranged on the base bracket 11. The trigger lever 15 is supported by an upper surface of a moving body 17 when the moving body 17 exists in a first position, and prevents the lock arm 13 from rotating backward by bringing a locking part 62 of the trigger lever 15 into contact with a stopper wall 44 of the lock arm 13.
Patent JP-S6231338-A (JP)
Inventor: TANAKA SHIGERU
IPC: H02J5/00
Filed: 1985-07-31
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-H1017241-A (JP)
Title: Safety device of elevator for stairs
Inventor: TAKIMOTO SHOICHIRO
IPC: B66B9/08
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of an elevator for stairs by minimizing the non-sensitive area of a sensing mechanism, and accurately detecting foreign matter on the rail. SOLUTION: A base plate 12 of a sensing mechanism 11 to sense the upper and lower limits for a carriage 3 is supported by a drive shaft 5 rotatably in such a way as coaxially with a pinion 4 and energized by a spring 13 to horizontal position. On a shaft 14 over the base plate 12, a sensing flap 15 made from a plate wider than the pinion 4 is borne swingably fore and aft in the advancing direction of the carriage 3. When the flap 15 retreats because of existence of any foreign matter on the rail 1, a limit switch 16 is put off to break the operational circuit of an elevator machine concerned. A guide roller 18 engaged with the rail 1 is inserted to the shaft 14, and the base plate 12 is held in an angular position approx. the same as the rail 1 in the horizontal part and inclined part of the rail 1.
Patent JP-H1010752-A (JP)
Title: Pattern forming method
Inventor: SHINODA NAOMI
IPC: G03F7/38
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve a resolution and to enable dry development by exposing a resist film containing an aliphatic compd. for a pattern, sililating and developing with O2 plasma. SOLUTION: A resist film comprising a photosensitive compsn. containing an aliphatic compd., especially compd. having a terpenoid skelton or alicyclic skelton is formed on a substrate and exposed for patterning. Then the resist film is subjected to sililation to make difference of the silicon density between in the exposed part and in the nonexposed part. The film is subjected to dry development by oxygen plasma etching to selectively remove the area having low silicon density. As for the compd. having a terpenoid skelton, hydrocarbons having a C5 H8 structure as the basic compsn. almost according to the isoprene low can be used, or oxygen-contg. compds. derived from these hydrocarbons, compds. having different unsaturation degrees or derivs. of these compds. can be used. As for the alicyclic skelton, any monocyclic or polycyclic skeltons may be used.
Patent JP-H1011227-A (JP)
Title: Magnetic disk device
Inventor: TAMAGAWA MASAHIRO
IPC: G06F12/16
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To execute the diagnosis of all the physical HDD(hard disk drive) by a diagnostic program of a host system, etc. SOLUTION: This device is provided with plural magnetic disks 7B and 8B, plural magnetic head parts 7A and 8A recording and reproducing these plural magnetic disks 7B and 8B, a decoding part 6 converting a logical address transmitted from a host device into a physical address at each magnetic disk, and a driving control part 3A drive-controlling each magnetic part according to the physical address outputted from this decoding part 6.  In addition, the decoding part 6 is provided with a diagnostic address changing function converting the logical address of a magnetic disk diagnostic command transmitted from the host device to the physical address of each disk and the driving control part is provided with an each magnetic disk diagnostic control function controlling the test of write and lead by setting the physical address changed by a diagnostic address changing function to be an object.
Patent JP-H0331777-A (JP)
Title: Device for inspecting optical element
Inventor: OKUBO TOSHIRO
IPC: G01M11/00
Filed: 1989-06-28
Abstract: PURPOSE:To attain stable inspection by providing the inspection device with a fixing means for fixing respective optical elements on fixed positions and a moving means for relatively moving an inspection part and a cutting part. CONSTITUTION:Plural connected optical elements are fixed on determined positions by the fixing means 13. An optical element 1 to be inspected is inspected by the moving means 13 for relatively moving the inspection part 6 and the cutting part 7. When the inspected result shows a defect, the cutting part 7 is driven and one lead frame 2a of the optical element 1 is cut off. In the case of a valid optical element, the element is not cut off. After ending the inspection of the first optical element 1, the inspection part 6 and the cutting part 7 are moved up to the center position of the adjacent optical element 1 by the moving means 13 and the 2nd optical element is similarly inspected, and if necessary, the lead frame 2a is cut off. Since the optical element to be inspected is fixed, the influence of the frame shape of an optical element 2 can be removed and stable inspection can be attained.
Patent JP-H0332889-A (JP)
Title: Thermal transfer color-donative material
Inventor: KUBODERA SEIICHI
IPC: B41M5/392
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a thermally transferable color donative material which satisfies color reproducibility and light fastness by providing a coloring material layer containing at least, either of specific yellow color, magenta color or cyan color, and a compound containing fluorine. CONSTITUTION:A color donative layer contains at least either of yellow color expressed by formula I, magenta color by formula II and cyan color by formula III and/or formula IV. In the formulae, R<1> is a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, R<2>, R<11>, R<12> are a hydrogen atom, an alkyl group, an aryl group, R<2> is an aryl group, a heteryl group, R<4>, R<5> are a hydrogen atom, an alkyl group, R<6> to R<10> are a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, and X, Y and Z are a nitrogen atom respectively. Q is a group of atoms required for forming a more than five-member carbon cycle or a more than 5-member heterocycle containing at least one nitrogen atom. R<14> to R<15>, R<22> to R<29> are synonymous with R<6> to R<10>, and R<20> to R<21>, R<30> to R<31> are synonymous with R<11>, R<12>.
Patent JP-H09319909-A (JP)
Title: Feeding device for disc body
Inventor: ABE HIROSHI
IPC: G07D1/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a disc body feeding device for accurately and smoothly feeding one of plural sorts of disc bodies, i.e., only one disc body independently of the diameter and thickness of the disc body. SOLUTION: This device, having almost a cylindrical shape, is arranged so that its center axis is inclinded with respect to a horizontal line and provided with a hood means 15 for storing plural sorts of disc bodies 33, 34 in a bulk state and a disk means 18 rotatably arranged on the inner bottom of the means 15 and having a level different part 17 slightly higher than a peripheral part at the center of its surface. Band plates 24 formed slightly longer, substantially in the radius direction and having height lower than the minimum thickness of the disc bodies 33, 34 are arranged on the peripheral part of the disc means 18.
Patent JP-S6147667-A (JP)
Title: Method of controlling self-arc-extinguishing semiconductor element
Inventor: KAWAMURA YUTAKA
IPC: H03K17/732
Filed: 1984-08-11
Abstract: PURPOSE:To obtain an effect equivalent to the effect obtained by utilizing a gate driving circuit in which both gates are provided with a gate controlling power supply, by providing a capacitor between one gate and the main electrode connected with a gate controlling power supply for the other gate. CONSTITUTION:When a switch 16 is opened and a switch 17 is closed, by P<+>- N<->-N<+> junction between a gate 14 and a cathode 1 is biased reversely. Under this condition, holes and electrons are swept away from a gate electrode 8 and a cathode electrode 6, respectively, as the reverse current of the gate 4. When a channel 5 is thereby depleted completely, the current is inhibited from flowing from an anode 2 to the cathode 1 and the cathode current becomes zero. As a result, the anode current flows through an N type buffer layer 10, going out from a second gate 20, flowing via a capacitor 9, and stops, applying an overvoltage to the capacitor 9. At the next moment, the reverse recovery current flows, whereby electrons and holes are swept away from a second gate electrode 20 and an anode electrode 7, respectively.
Patent JP-H0657554-A (JP)
Title: Holding apparatus for spinning or twisting spindle
Inventor: HANSU SHIYUTAARETSUKAA
IPC: D01H7/08
Filed: 1993-06-14
Abstract: PURPOSE: To provide a supporting apparatus for a spinning and twisting spindle in a spindle supporting body composed of a metal plate simply at an advantageous cost. CONSTITUTION: In a supporting apparatus comprising a spindle supporting body composed of a metal plate formed in a shape with a few walls arranged mutually at angles for a spinning or twisting spindle, one of these walls is formed as a receiving wall and has one or a few openings arranged side by side for receiving each spindle housing of a spinning or twisting spindle. In order to control the spinning or twisting spindle in the radial direction, the receiving wall is provided with a curved fitting face against the spindle housing to annularly enclose the opening. The opposing face of the spindle housing is fixed to the fitting face in a state of form fitting.