baber/WOPTO huggingface dataset:
Patent JP-H0359125-A (JP)
Title: Method and apparatus for automatic cleaning of protective pot and balloon restricting device of spindle for double twistor
Inventor: HAINTSU SHIYOIFUERUTO
IPC: D01H13/00
Filed: 1990-07-23
Abstract: PURPOSE: To safely and automatically cleaning regions such as a spindle rotor by sucking air from the region of a protective pot under a condition that a motor-driven cleaning equipment is fallen together with a cleaning element from the upper part of a spindle into the protective pot. CONSTITUTION: A cleaning equipment 23 is made to move to the upper part of the spindle of a two-for-one twister, and it is made to fall together with a cleaning element 46 into a protective pot 8. The protection pot is held by arms 52 so that it may not rotate, a drive shaft 42 is rotated with a motor M, and air is sucked by a suction nozzle 41 from the region of the protective pot.
Patent JP-2000029138-A (JP)
Title: Illuminator, polarizing illuminator and projection display device
Inventor: ITO YOSHITAKA
IPC: H01J61/33
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To surely polarize and split emitted light from an illuminator by a polarizing beam splitter. SOLUTION: A light emission tube 4 has a light emitting part 5 at a center in the illuminator 1. The shape of the inside ring part 11 of the light emitting part 5 is made circular at a position at which it is cut along an orthogonal plane (XY plane), and the shape of the outside ring part 12 of the same part is elliptic. The light intensity distribution curve H of divergent light at the orthogonal plane (XY plane) is made into a noncircular shape which is long in an X direction by the lens effect of a light emitting part cross section that is made larger toward both sides regulated by the inside ring part 11 and the outside ring part 12. The emitted light from the illuminator 1 is accurately polarized and split by the polarizing beam splitter when the illuminator 1 is used. Also, the luminance of a projection display device provided with a polarization conversion device is enhanced.
Patent JP-S6437106-A (JP)
Title: Antenna
Inventor: JINRIKI MASANORI
IPC: H01Q17/00
Filed: 1987-08-01
Abstract: PURPOSE:To prevent the generation of false echo by coating an antenna main body with an electric wave absorber matched to a radar frequency to reduce the reflection from the antenna even in case of a radio wave is emitted from a radar. CONSTITUTION:Against a microwave band radar, the surface of a metallic bar-shaped or pipe-shaped rod antenna 4 used as an HF of VHF band communication antenna are coated with an electric wave absorber 5 for microwave band which is matched to the radar frequency and has a prescribed thickness. When the radar wave is made incident on the rod antenna 4, the reflection quantity is considerably reduced because its surface is coated with the absorbner 5 matched to the radar frequency.
Patent JP-H059619-A (JP)
Title: Production of high-strength copper alloy
Inventor: ISHIDA KIYOHITO
IPC: C22B9/05
Filed: 1991-07-08
Abstract: PURPOSE:To inexpensively and easily produce a high-strength copper alloy appropriate for the equipment members, general structural materials, etc., and for the electronic and electric appliances such as the spring, connector and lead frame. CONSTITUTION:A copper alloy contg. 10-35wt.% Mn and 5-15wt.% Al or further 0.1-15wt.% in total of one or >=2 kinds among 0.01-10wt.% of Ni, Co, Fe, Ti, V, Cr, Si, Nb, Mo, Sn, Mg, P, Be, Sb,Cd, As, Zr, Zn, B, Y and La and the balance Cu and inevitable impurities is melted, Ar gas is blown into the molten alloy to remove the H2 component, and then the alloy is cast. The cast alloy is then heated, held at 230-660 deg.C and worked into a specified shape. A copper alloy material excellent in workability, strength and bendability is obtained in this way.
Patent JP-2001018413-A (JP)
Title: Print head device and ink jet printer having the same
Inventor: UMEMURA SHUNJI
IPC: B41J2/175
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To load an ink cartridge by a small force without damaging a sealing performance of a sealing packing and to reduce deformation of the sealing packing at a portion in contact with the ink cartridge as much as possible. SOLUTION: This device comprises a print head unit 10, an ink cartridge 3 to be detachably attached to the print head unit 10 and a roughly cylindrical sealing packing 39 provided between an ink supplying section 23 of the ink cartridge 3 and a supply receiving section 32 of the print head unit 10. The sealing packing 39 has a fitting section to be air-tightly fitted to an external circumference of the supply receiving section 32, close-adherence section to be brought into close adherence to the ink supplying section 23 and an intermediate cylinder section which is provided between the fitting section and close adherence section and is formed to be thinner than the fitting section and intimate contact section.
Patent JP-2000048821-A (JP)
Title: Envelope for battery and manufacture thereof
Inventor: OZAWA AKIHISA
IPC: H01M4/66
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a carbon particulate layer suitable for a current collecting body without a harmful and dangerous organic solvent, and to provide an envelope having high performance by arranging a conductive layer, containing carbon particulates which has a median diameter of not more than a specific value in the envelope for a battery. SOLUTION: Water is added to 80 wt.% of carbon black and 20 wt.% of polyvinyl alcohol having a hydrophilic group and a hydrophobic group to be formed as a suspension having the carbon black concentration of 0.1 wt.%, a chain-like structure of the carbon black is shortened by shearing this, a hydrophobic group of an organic high polymer is arranged on the carbon black particle surface, and the whole particles are formed as a hydrophilic group by one hydrophilic group action.  A median diameter of carbon particulates obtained by this becomes 600 nm or less. 0.05% of polyacrylic soda is added to this suspension to be sprayed on the inside surface of a nickel-plated iron can 1 for an alkali manganese battery by using an aqueous binder and is dried at 20 deg.C to be formed as a conductive layer 2 to strongly adhere to an envelope of a backing to absorb an expansion/contraction difference with the envelope to obtain satisfactory electrical continuity.
Patent JP-H0749245-A (JP)
Title: Magnetic scale device
Inventor: MIYASHITA TAKUYO
IPC: G01D5/245
Filed: 1993-08-04
Abstract: PURPOSE:To increase an invalid portion in the case of a long magnetic scale device and reduce a distance between two detecting sensors even in the case of a magnetic scale device used for large wavelength in order to keep the distance at lambda11/4 in constituting a magnetic scale device using a phase modulation method. CONSTITUTION:A scale having north and south poles is spirally laid along the axial direction of a magnetic member 11 laid on a cylinder or a column, and at least two sensors 13A and 13B are provided, so as to be movable along the axial direction of the cylindrical or columnar magnetic member 11. The displacement of the sensors 13A and 13B is detected from a modulated signal.
Patent JP-H1135032-A (JP)
Title: Re-sealable paper box
Inventor: YAMAZAKI YUKIKO
IPC: B65D5/74
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a paper box which is a quadratic prism-shaped paper box for storing confectionery and can be easily unsealed and has a zipper-shaped incised line and in which even if the height of the box is small, it can be easily re-sealed and can be made using a sack-machine. SOLUTION: In a quadratic prism-shaped paper box which is made of a blank in which at least a bottom panel 20, a left side panel 22, a top panel 24, a right side panel 26, and an adhesive flap 28 are connected together through fold lines to form a body part, a zipper-shaped incised line 10 having an approximately arcuate zipper-shape is provided from each of the opposite ends of a base line near the left end of the panel 24 to the vicinity of the right end of the panel 26.  And an incised line 14 of an approximately arcuate-shape having a base line on the right end side of the panel 26 for a resealing projecting piece 30 is provided in the piece 28 at the ends of the lines 10, and an approximately trapezoidal opening 20 and an incision 12, for re-sealing, for receiving the piece 30 are provided at the center of the left end of the panel 20 and at the top side of the opening 20b, respectively.
Patent JP-S5983824-A (JP)
Title: Connector for control cable
Inventor: ISHIZUKI MASAHARU
IPC: F16C1/12
Filed: 1982-11-04
Abstract: PURPOSE:To provide a connector for a control cable which is small-sized as compared with the conventional connectors and can produce vibration-proof effect by reducing the connector to a compact size and bearing its damper overlapping effect. CONSTITUTION:The side of a main body formed U-shaped with a hard metal such as a steel plate 81 is covered or crowned with a heavy metal such as a lead 82 not to fall off. The main body is provided with pin holes 84 piercing the flat portions of leg portions 83, 83' and with an inner hole 85 mounted at the bottom surface thereof. The thus constructed connector can obtain a good vibration-proof effect even if it is small-sized.
Patent JP-H0242679-A (JP)
Title: Disk detector
Inventor: ICHINOSE SHINJI
IPC: G11B19/12
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the detection from taking a considerable time by providing one light receiving element to be capable of moving back and forth on a line connecting optical paths of individual reflecting rays. CONSTITUTION:An irradiating light from the light emitting element 5 is set so as to pass in turn through individual aperture parts 4a-4d provided on individual disk housing parts 3a-3d by moving a tray 2 back and forth in the direction of an arrow mark P. Then, when the individual disk housing parts 3a-3d are housed with their respective disks 10a-10d, the reflected rays from the individual disks 10a-10d are received in their moving positions A-D by a light receiving element 6. Thus, since the kind and presence, etc., of a disk can be discriminated prior to completion of loading the tray, the disk can be started to play simultaneously with the completion of loading the tray.
Patent JP-H0730859-A (JP)
Title: Frame interpolation device
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1993-07-09
Abstract: PURPOSE:To generate an interpolation frame from plural frames of an input television signal. CONSTITUTION:Picture data inputted from an input terminal 21 is fed to a frame memory 22 and a block processing circuit 23, in which two frames of input picture data are divided into blocks comprising input picture data x1-x18 around an interpolation picture element. It's output is fed to an ADRC circuit 24 and a prediction arithmetic operation circuit 26, the ADRC circuit 24 detects a level distribution pattern for each block and generates pattern compression data. A class code generating circuit 25 generates a class code by using pattern compression data as a class and a prediction coefficient wi corresponding to the class is read from a prediction coefficient memory 4. Then the prediction arithmetic operation circuit 26 generates interpolation picture data by a linear equation comprising an output of the block processing circuit 23 and a coefficient of the prediction coefficient memory 4 and interpolation picture element data are outputted from an output terminal 27.
Patent JP-H1139907-A (JP)
Title: Emergency light device and control method for emergency light device
Inventor: MATSUNAGA MASAYUKI
IPC: F21S9/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To automatically light a bulb through a bulb lighting means so as to secure the safety of a resident to evacuate quickly and surely when the an earthquake is detected by providing a tremor detection means detecting the tremor, and lighting the bulb through the bulb lighting means when the tremor detection means detects the tremor higher than a predetermined value. SOLUTION: A device is composed of an emergency light main body 1 and a charging base 20. A control circuit 14 in the emergency light main body 1 is composed of a microcomputer and its peripheral circuits, and controls the operation of bulb 3 on and off, or the like. A photosensor 10, a vibration sensor 15 detecting a tremor, and a battery state detection circuit 18 detecting the voltage of a charged battery 12 are inputted in the control circuit 14. A red light emitting LED 7, a charging lamp, is connected to the output of the control circuit 14. A forced OFF switch 6 is connected between a light switch 19 and the bulb 3.
Patent JP-H0538981-A (JP)
Title: Display device
Inventor: NAMISE MICHIYASU
IPC: H04N5/64
Filed: 1991-08-02
Abstract: PURPOSE:To prevent interference between a display part and a shift lever in a display device such as an on-vehicle acoustic display device by opening the display part upward into a position enabling the insertion of an external recording medium at the time of putting the external information recording medium into or out of the insert opening of a body part. CONSTITUTION:In a display device such as an on-vehicle acoustic display device with opening/closing mechanism, a display part 41 and a body part 43 with a built-in audio part 42 having a cassette insert opening 42a are integrally formed. At the time of putting in/out a cassette and adjustnte display plane of the display part 41 to an optimum angle, an infrared touch switch 44 is operated on. Then a means 46 performs the driving control of a motor 47 on the basis of the information read angle adjusting quantity set by a means 45. As a result, the display part 41 is rotated upward around a rotary shaft 49 through a rotating gear 48 in relation to the body part 42. When a function switch 50 is operated on in the same way, a means 51 sets a required angle corresponding to the luminosity of the image plane.
Patent JP-H0863612-A (JP)
Title: Device for editing graphic/image and method thereof
Inventor: MORI TAKAHISA
IPC: G06T13/00
Filed: 1994-08-18
Abstract: PURPOSE: To sharply improve the efficiency of production by preparing a dynamic graphic or image from a static graphic or image fetched from the external. CONSTITUTION: This graphic/image editing device for editing a dynamic graphic/ image from a static graphic/image is constituted of an input part 1 for fetching static graphic/image data from the external, an object generating part 2 for generating a part optionally selected from the inputted static graphic/image as an object, a layout information managing part 3 for storing and managing time line information indicating the positional information and display time band of each generated object on a layout screen correspondingly to the graphic/ image data of the object, an object editing part 5 for executing various edition such as the edition of the layout information and time line information of the object.
Patent JP-S6351049-A (JP)
Title: Cadmim electrode for cell
Inventor: IWAKI TSUTOMU
IPC: H01M10/52
Filed: 1986-08-20
Abstract: PURPOSE:To improve the gas absorbing capacity in a charging period and to restrict the voltage deterioration in a discharge period, by mixing the surface of exposed cadmium and the conductive layers on a cadmium electrode. CONSTITUTION:To make a conductive layer porous, parts covered by the conductive layer and parts of exposing a cadmium surface as it is are formed, and for this purpose, parts not forming the conductive layer are made by a mask method, or the conductive porous layer is formed by a plating. In this case, the nonelectrolysis plating is preferable, and in this method, in an activator processing before the nonelectrolysis plating, the activator solution is added so that the cadmium electrode surface is dotted with the activator solution, and then the nonelectrolysis plating is carried out, as the simplest and effective way. On the other hand, in an electrolysis plating, an insulating belt may be furnished to make the cadmium electrode. In such a method, the deterioration of the discharge property can be restricted as well as the gas absorption capacity is improved.
Patent JP-H1136946-A (JP)
Title: Throttle valve controller of internal combustion engine
Inventor: SATO KUNIHIKO
IPC: F02D11/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness of the ISC control by executing the correction of the ISC demand opening on the basis of an amount of change of the engine speed when the final target opening and the ISC demand opening are matching with each other, and forbidding the correction of the ISC demand opening when the final target opening and the ISC demand opening are not matching with each other. SOLUTION: An ECU 70 which inputs the output signals of a rotating speed sensor 23, a throttle position sensor 51, an intake-air temperature sensor 52, a vehicle speed sensor 57, an accelerator position sensor 58 or the like, computes the final target opening on the basis of the operating condition of an engine 1 and the ISC demand opening. Then a DC motor 8 is driven to control a throttle valve 5, so that the real throttle opening is matching with the final target opening. On this occasion, the correction of the ISC demand opening is executed on the basis of the deviation of the real rotating speed and an amount of fluctuation of the real rotating speed, when the final target opening and the ISC demand opening are matching with each other. On the other hand, the correction of the ISC demand opening is forbidden when they are not matching with each other.
Patent JP-S5985834-A (JP)
Title: Beam of jet pump
Inventor: TAKEDA NOBUYUKI
IPC: C22C19/05
Filed: 1982-11-08
Abstract: PURPOSE:To obtain a beam of a jet pump having superior stress corrosion cracking resistance and causing no microcracking by specifying the composition of an Ni alloy consisting of C, Si, Mn, Cr, Fe, Ti, Al, Nb, Mo, Mg and Ni. CONSTITUTION:A beam of a jet pump suitable for use in the environment of pure water at high temp. and pressure in a nuclear power plant is made of an Ni alloy consisting of, by weight, <=0.08% C, <=0.5% Si, <=1.0% Mn, 14.0-17.0% Cr, 5.0-10.0% Fe, 2.25-2.75% Ti, 0.40-1.00% Al, 0.7-1.20% Nb, 2.0-8.0% Mo, 0.003-0.06% Mg and the balance Ni. Mo added to the Ni alloy reduces remarkably the sensitivity of the alloy to stress corrosion cracking, and Mg improves the plastic workability and prevents microcracking.
Patent JP-2001017321-A (JP)
Title: Lid holder for rice cooker
Inventor: MIHIRA KEIICHI
IPC: A47J27/14
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To appropriately hold a lid of a rice cooker without contact to an outside or ignition switch of the rice cooker by providing a holding means with a guard for preventing the lid from being contacted to a side face of the rice cooker between the rice cooker and the lid. SOLUTION: A guard 30 has a lid receiving part 25 for receiving and supporting a lid 17 from a downside, it is preferable this lid receiving part 25 is formed into an inclined attitude so that a lower side can be away from a rice cooker 11 rather than the upper side, in this case, a lower end of the lid 17 is operated away from the rice cooker 11 by placing the lid 17 on the lid receiving part 25, and contact to the rice cooker 11 can be surely prevented. Besides, a placing plate 10 is provided so as to be freely horizontally drawn, this placing plate 10 is provided with a drawer handle 12, the guard 30 supports the lid 17 which crimping it with the drawer handle 12, and that lid receiving part 25 has a fitting groove for regulating movement of the lid 17.
Patent JP-H05334568-A (JP)
Title: Data transmitter
Inventor: OTSUKA TETSUO
IPC: H04L13/08
Filed: 1992-06-29
Abstract: PURPOSE:To control the transmission of data in accordance with the state of each transmission line between plural data transmission lines to which an electronic equipment is connected. CONSTITUTION:The plural data transmission lines 6 are connected to a control part 11 and plural electronic type cash registers are connected to each data transmission line 6. Then, the control part 11 is provided with ROM storing a program controlling transmission based on data received from the electronic type cash register so that CPU controls transmission in accordance with received data based on the program stored in the ROM to transmit data between the respective data transmission lines. Data is smoothly transmitted by controlling the transmission of data between the electronic type cash registers in accordance with data to be transmitted.
Patent JP-H06151394-A (JP)
Title: Dry cleaning method for semiconductor substrate surface or thin film surface
Inventor: SUGINO SHIGEYUKI
IPC: H01L21/304
Filed: 1992-07-22
Abstract: PURPOSE:In a method for dry cleaning the inorganic pollutants such as Fe or Na deposited on a substrate surface or thin film surface, to increase the cleaning property by intensively supplying a gas functioning as a catalyst to a substrate to be cleaned along with a halogen dry cleaning gas. CONSTITUTION:When a halogen dry cleaning gas such as chlorine is used to perform dry cleaning of inorganic pollutants 5 such as heavy metals or alkaline metals deposited on the surface of a silicon substrate 1 or the surface of an oxide film 2 or the like formed thereon, the halogen dry cleaning gas is supplied to the exposed part of the silicon substrate 1 to generate halogenated silicon. In this process, a material containing silicon other than the silicon substrate to be cleaned may be used. In this case, the generation of halogenated silicon is facilitated by previously removing the pollutants such as natural oxide film and the like on the surface of the material containing silicon. Further, in addition to the halogenated silicon, a halide of a group IIIa, IVa or Va element such as Ga, Ge or As is supplied to the substrate to be cleaned to increase the cleaning property.
Patent JP-H07149232-A (JP)
Title: Gutter structure of railway rolling stock
Inventor: AREKISANDAA NOIMAISUTAA
IPC: B61D17/04
Filed: 1994-08-19
Abstract: PURPOSE:To simply manufacture a gutter for a general part of a car body with a small number of part items as well as to prevent lowering of outer appearance due to fouling of a head part of the car body. CONSTITUTION:Stepped parts 4 are formed at curvature changed positions of an upper surface part 2 and a side surface part 1 of a car body head part, and the stepped parts 4 are made in a shape where end sides of the stepped parts 4 are projected in the cross direction of a car body. Additionally, it is constituted by arranging a long beam 11 consisting of a mould material integrally forming the stepped parts 4 on a boundary of a roof part 30 and a shoulder part 40 of a general part of the car body.
Patent JP-H0645770-A (JP)
Title: Case device
Inventor: MORIMOTO MASAMI
IPC: H05K5/06
Filed: 1992-07-22
Abstract: PURPOSE:To surely prevent secret data inside a case from leaking out corresponding to the detection of the disconnection of a conductor. CONSTITUTION:First and second conductors, 12a and 12b, crossing each other at a right angle are formed on the walls of divided cases 11a and 11b, and first conductors 11a and second conductors are electrically connected together through the intermediary of joint contact points 13 in an assembly of the cases 11a and 11b, whereby the disconnection of the conductors 12a and 12b and the OFF state of the joint contact points 13 are detected by a disconnection detection circuit.