baber/WOPTO huggingface dataset:
Patent JP-2000105910-A (JP)
Title: Spin valve type magneto-resistive head
Inventor: FUKAMI EIZO
IPC: G11B5/39
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To lessen noise without inducing the degradation in reproduction output by forming the head in such a manner that the direction of the magnetization of a ground surface film, the spin direction of an antiferromagnetic film and the direction of the magnetization of a stationary layer ferromagnetic film face a Y direction or the reverse direction thereof and that the direction of the magnetization of a free layer ferroelectric film and the direction of the magnetization of hard films face an X direction or the reverse direction thereof. SOLUTION: The spin valve films have a structure of reverse layer spin valve films laminated in prescribed order. At this time, the direction 52 of the magnetization of the second ground surface film 42, the spin direction 53 of the antiferromagnetic film 43 and the direction 54 of the magnetization of the stationary layer ferromagnetic film 44 face the Y direction 59. The direction 56 of the magnetization of the free layer ferroelectric film 46, the directions 534a and 534b of the magnetization of the hard films 34a, 34b face the X direction 58 orthogonal with the Y direction 59. The prescribed production process is so executed that the second ground surface film 42, the antiferromagnetic film 43 and the stationary layer ferromagnetic film 44 are magnetically coupled by exchange bonding at the each other's boundaries.
Patent JP-H08139317-A (JP)
Title: Input protection circuit and semiconductor device using said circuit
Inventor: OKAMURA JUNICHI
IPC: H01L27/04
Filed: 1994-11-10
Abstract: PURPOSE: To electrically separate an input protection diode by a substrate and two PN junctions by forming reverse conduction first and second inner side wells respectively in a first and a second outer side well regions and forming internally a diffusion layer resistance element and an input protection diode respectively. CONSTITUTION: P-type first and second inner well regions 12 and 14 are respectively formed inside N-type first and second outer side well regions 11 and 13 formed on a P-type semiconductor substrate. They comprise a diffusion resistance element 17 formed by an N-type diffusion layer and an input protection diode element including PN junctions (PN junctions formed by the N-type diffusion layer 22 and an inner side P well 14) formed in the second inner side well region 14. The diffusion resistance element 17 and the input protection diode element (PN junction) are connected in series between the first and second input pads 1 and 2. Therefore, the input protection diode element can be electrically separated by the semiconductor substrate and two PN junction.
Patent JP-2000115330-A (JP)
Title: Portable telephone set and portable audio apparatus connected thereto
Inventor: HIJII KAZUYOSHI
IPC: H04M1/724
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To allow a user to conduct operations for call reception/transmission, while confirming a dial number without picking up the portable telephone set from a bag or the like for the operations by making dialing of a destination telephone number obtained through a voice recognition means, that applies voice recognition to information entered in voice to convert the information into the destination telephone number. SOLUTION: Data demodulated by a radio circuit 11 are given to a channel CODEC 12, in which the data are separated into voice data and control data. The voice data are processed into a voice signal by a voice circuit 13 and a loudspeaker 19 sounds the voice signals. A control circuit 14 processes the control data. A memory circuit consists of storage elements, such as ROMs, RAMs and EEPROMs and stores a sequence program for the control circuit 14 and information data. A key matrix 17 gives information on keys depressed by a key switch of the portable telephone set to the control circuit, where the information is processed. A display circuit 16 displays characters, numerals and PICT, depending on display data generated by the control circuit 14.
Patent JP-H10120106-A (JP)
Title: Refuse collection car
Inventor: RIKUTA TAKASHI
IPC: B65F3/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To efficiently collect general refuse to large refuse by providing an opening and closing door on a rear end of a storage chamber free to open and close the rear end and constituting the opening and closing door of a frame body constituted free to open downward or upward and at least one piece of door body provided on the frame body free to open sideways. SOLUTION: An opening and closing door 7 is constituted of a rectangular frame body 72 to be an outer edge and a door body 73 provided on the frame body 72 free to pen and close. The frame body 72 is constituted free to open downward around an upper part hinge 71 as its center, the door body 73 is constituted of a pair of left and right biparting doors free to slide to open, and an outside edge of each of the door bodies 73 is provided on the frame body 72 through a side part hinge 74 free to open and close. Additionally, a lock device 75 to fasten the door body 73 in a closed state is provided on the door body 73.  The lock devices 75 are respectively provided on an upper part and a lower part of each of the door bodies 73, and they are constituted of lock pins 76 free to be engaged with and removed from the frame body 72 and handles 77 to operate engagement and removal of the lock pins 76.
Patent JP-H04154963-A (JP)
Title: Plasma treating device and thin film forming device
Inventor: SAITO KATSUAKI
IPC: C23C14/34
Filed: 1990-10-17
Abstract: PURPOSE:To improve the ionization rate of oxygen and the rate of incidence of ions on a substrate by providing a power source for impressing a high frequency of a specific frequency to the substrate in the above device for forming oxide thin films. CONSTITUTION:The power source 1 of <=1MHz frequency for impressing an electric field to the substrate 6 is provided in the RF plasma sputtering device equipped with the power source 2 for impressing the high-frequency in a target 4 and an oxygen and gaseous Ar introducing system 5 in a sputtering chamber 7. The electric field of the power source 2 is impressed between the target 4 and the substrate 6 and the plasma is generated. The target 4 is sputtered by this plasma and an oxide film is deposited on the substrate 6. The quantity of the incidence of the ions on the substrate 6 is increased without damaging the substrate if the bias of <=1MHz frequency is impressed to the substrate 6 by the power source 1 at this time. An ozne generator 8 and an ozone introducing system 3 are provided, and the ozone is introduced and mixed in the chamber 7, by which the oxygen is easily ionized.
Patent JP-H0996210-A (JP)
Title: Duct type silencer
Inventor: ARII HIDETOSHI
IPC: F01N1/24
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent sound absorbing material from being soiled and/or damaged so as to improve its assembly property to aim at work cost reduction as well as to attempt improvement in appearance quality by fixing a polygonal duct to an sound absorbing plate stored inside of the polygonal duct without depending upon any welding work or stopping by rivets. SOLUTION: A side surface sound absorbing plate 3 and an intermediate sound absorbing plate 4 stored inside of a polygonal duct 2 formed by being coated with an upper wall over an opening part above a frame body 8 composed of side wall 6, 6 and a bottom wall 7 are engagingly attached to a supporting tool 5 to be fixed inside of a polygonal duct 2. The supporting tool 5 and side surface/intermediate sound absorbing plates 3, 4 are connected to each other by making projections 18 provided on a side surface and intermediate sound absorbing plate 3, 4 side are attachably/detachably inserted to be attached in a recessed groove 19 of the U type groove member 20.
Patent JP-H07130390-A (JP)
Title: Closed lead acid battery
Inventor: IDE MASAYUKI
IPC: H01M10/12
Filed: 1993-11-05
Abstract: PURPOSE:To easily make up a battery with a separator compression ratio of 1.1 or more and extend a trickle life by winding a plastic sheet of preset width, height and thickness into a U-shape on the bottom of a plate group. CONSTITUTION:A 0.2mm or less thickness of plastic sheet 4 is wound into a U-shape on the bottom of a plate group 3 to cover 1/4 or more the height of plates on both ends with the same width as the plates. For example, a battery type equivalent to 12V38AH (20HR) is used and 130mm high, 140mm wide plates are used for positive electrodes and negative electrodes to form the group 3 with three positive electrodes and four negative electrodes. A polypropylene sheet 4 (240X 140X0.2mm) is wound into a U-shape on the bottom of the group 3 and put into a battery jar. In this way, even if a separator compression ratio is increased, a failure in group insertion hardly happens and a trickle life is improved.
Patent JP-S61158363-A (JP)
Title: Copying machine capable of color selection
Inventor: MAMIZUKA MITSURU
IPC: G03G15/22
Filed: 1984-12-29
Abstract: PURPOSE:To enable to select a desired colored image from a colored copy and to reproduce by providing plural rotating sensitive bodies, a transfer belt contacting a transfer material with a sensitive body in carrying and copying the transfer material, and a charged charger which is provided to each sensitive bodies and charges the sensitive body to form an image to be transferred. CONSTITUTION:A regular copy process is performed in the third sensitive body 3c. When a yellow color component is selected from the colored copy and coped, a rotating arm 29 and an axis 30 always lies in an under position which separates a transfer paper 19 from each sensitive body 3a or 3b (chain line D). Said condition is continuously carried during a copying process of the first and the second sensitive bodies 3a and 3b. Accordingly, each sensitive bodies 3a-3c are charged, exposured and developed in order. Then, when the transfer is performed from the third sensitive body 3c in order, a usual transfer is carried out in the third sensitive body 3c, but, in the second and the first sensitive bodies 3b and 3a, the transfer is not carried out, as the transfer paper 19 does not contact with the bodies 3b and 3a respectively. Therefore, the finished obtd. copying matter results in have the image obtd. by developing a latent image formed on the third sensitive body 3c with the yellow colored developer when the colored copy is lighted with a blue colored light.
Patent JP-S61157957-A (JP)
Title: Memory area extending method
Inventor: KISHI HAJIME
IPC: G06F12/02
Filed: 1984-12-29
Abstract: PURPOSE:To extend practically a storage area without increasing the storage area of an internal memory actually by storing files in the internal memory and storing files, which cannot be stored in the internal memory, in an external storage area. CONSTITUTION:In an automatic programming device which generates automatically NC data for numerical control, an external storage device 107 is provided besides a RAM103 of the internal memory, and various files required for NC data generation are stored in the device 107. In case of the execution of automatic programming, a prescribed system program is stored first in a storage area 103a of the RAM103. Next, a processor 101 stores prescribed files in a storage area 103b of the RAM103 from the device 107 under the control of the system program. The processing is performed on a basis of files in the storage area 103b; and if a prescribed record does not exist in the RAM103 when it is requested, the record is retrieved from the device 107 and is processed. Thus, the storage area is extended practically without increasing the storage area of the RAM103.
Patent JP-S63138917-A (JP)
Inventor: KITAMURA ATSUSHI
IPC: B65B67/06
Filed: 1986-11-20
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-H0994204-A (JP)
Title: Floor cleaning machine having recycling function of wash water
Inventor: KASUGA KOJI
IPC: B01D29/27
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To recycle waste water as wash water again by filtering the waste water after a cleaning operation as it is without processing it at all and collecting the filtrate into a fresh water tank without overflowing the suds. SOLUTION: Inside the fresh water tank 3 that supplies wash water CW to a rotary brush 2, a waste water bag 4 (tank) is attached that collects the waste water DW sucked in by a squeegee 6 through the suction of a sucking blower 10T, this waste water bag 4 being formed of a water-permeable cloth.
Patent JP-H03140825-A (JP)
Title: Infrared detection element
Inventor: YANAGIDA HIROAKI
IPC: G01J1/02
Filed: 1989-10-26
Abstract: PURPOSE:To enhance the response speed to a low temp. infrared ray source by using a fiber filament having limited specific resistance and diameter irregu larity obtained by making a polyacrylonitrile spun fiber filament infusible and subsequently applying heat treatment thereto. CONSTITUTION:A polyacrylonitrile spun fiber filament is made infusible and subsequently heat-treated to obtain a fiber monofilament having a specific resistance value of 10<0> - 10<4> OMEGAcm, pref., 10<2> - 10<4> OMEGAcm, a mean diameter of 7 - 9 mum and a mean diameter irregularity of + or - 1 mum and this monofilament is provided between electrodes. Polyacrylonitrile is spun according to a wet spinning method and the diameter irregularity of the fiber filament can be suppressed to an extremely low degree by stretching the spun fiber. Further, when the fiber filament is heated under tension in an infusibility imparting process, the diameter irregularity of the fiber filament is held to a lower degree to arrange the orientation of a carbon atom and the fiber filament having a limited specific resistance value and diameter irregularity is easily obtained in the next heat treatment (baking) process.
Patent JP-H06127885-A (JP)
Title: Remote control opening/closing type bucket device
Inventor: ISHIBASHI NORIHIDE
IPC: B66C13/46
Filed: 1992-10-15
Abstract: PURPOSE:To aim at the safety of the work of a bucket device, of which discharge port gates can be opened and closed with the remote control, by measuring a distance between a bucket and the ground surface or a concrete placed surface, and prohibiting the opening operation of a gate opening/closing device when the distance exceeds a predetermined value. CONSTITUTION:In a bucket device, to be used for a dam construction field or the like, a concrete bucket 4 is suspended by a hook part 2 of a cable crane 1 through a suspending wire 3, and discharge port gates 5, 5 provided in the lower part of the bucket 4 are opened/closed by the operation of air cylinders 7, 7 of a gate opening/closing device 6, which is remote-controlled through a receiver 27. In this case, an ultrasonic switch 17 as a distance sensor for measuring a distance between the bucket 4 and the ground surface or the concrete placed surface is fitted to the lower part of the bucket 4. When a distance detected by this ultrasonic switch 17 exceeds a predetermined value (for example, 5m), the opening operation of the gate opening/closing device 6 is prohibited through an inter-lock part, and an alarm speaker 28 is alarmed.
Patent JP-2000113220-A (JP)
Title: Information processor, information processing method and provision medium
Inventor: MATSUDA SATORU
IPC: G06F3/048
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To quicken processing, and to reduce transmission amounts by setting sensing areas (auras) whose one aura includes the other aura for an avatar, and defining only an avatar or object sensed by the aura set outside as an object to be processed. SOLUTION: An outside aura 52-2 completely including an inside aura 52-1 is set for an avatar 51 in addition to the inside aura 52-1. When an object sensed by the aura 52-2 is sensed by the aura 52-1, information related with the object is communicated to the avatar 51. The auras 52-1 and 52-2 are constituted so as to be moved according to the movement of the avatar 51. Then, when the avatar 51 for which the auras 52-1 and 52-2 are set is moved, the object which is present in the aura is detected. In this case, the object information to be communicated to the avatar 51 is limited to the object preliminarily detected by the outside aura 52-2.
Patent JP-H07132962-A (JP)
Title: Carrier tape, and manufacture thereof
Inventor: MIYAGAWA KENJI
IPC: B65D73/02
Filed: 1993-11-05
Abstract: PURPOSE:To materialize precise molding and to make the molded article accomodative to high-speed mounting while keeping protectivensss for IC's by a method wherein IC housing parts made of a thermoplastic resin are molded and fixed by injection molding to a film or a sheet made of a resin or metal. CONSTITUTION:Slitting is made to a conductive sheet 1 made of styrene resin and carbon black, and perforations are provided. Small ribs 3 are molded and fixed to the sheet, using a conductive resin made of a styrene resin and carbon black, by means of injection molding with an injection moldeing machine, and pockets 2 having small ribs 3 for fixing positions of IC's are formed. The resin that is used and fixed may be such that can be heat sealed and is desirable to be such that is a resin film or sheet, or metal foil of aluminum or the like, or metal foil coated with resin, and in surface specific resistivity of 10<3>-10<10>OMEGA. Therefore, as the IC housing parts and fixing parts are fixed by molding, a carrier tape for packaging electronic parts that is accomodative to high-speed mounting and excellent in protectiveness for IC's can be obtained.
Patent JP-H04154919-A (JP)
Title: Manufacture of cold rolled steel sheet for porcelain enameling excellent in workability
Inventor: KATSU SHINICHIRO
IPC: C21D9/46
Filed: 1990-10-15
Abstract: PURPOSE:To manufacture a cold rolled steel sheet for porcelain enameling excellent in workability and having high performance by casting a slab having a specified compsn. contg. Ti, Cu, N or the like by the use of powder having specified C content, subjecting it to hot and cold rolling and thereafter executing specified decarburizing annealing. CONSTITUTION:A slab contg., by weight, <=0.070% C, <=0.02% Si, <=0.50% Mn, 0.003 to 0.03% P, <=0.02% S, 0.020 to 3.43XN% Ti, 0.015 to 0.060% Cu as well as 2.0<=Cu/P<6.0, 0.010 to 0.100% Al, 0.0060 to 0.0l50% N and the balance Fe with inevitable impurities is cast by the use of powder having <l.5% C content. This slab is subjected to hot rolling, pickling and cold rolling. After that, this steel sheet is subjected to decarburizing annealing in the temp. range of the recrystallization temp. or above to less than the Ar3 transformation point. In this way, the cold rolled steel sheet for porcelain enameling excellent in workability and furthermore good in porcelain enameling properties such as adhesion and fishscale resistance can be obtd.
Patent JP-S63129702-A (JP)
Title: Three-axis antenna control system
Inventor: NAKAYAMA MAKOTO
IPC: H01Q3/02
Filed: 1986-11-19
Abstract: PURPOSE:To eliminate the need for connection change in an output of a tracking receiver by applying position control to an angle display of an azimuth axis so as to be coincident with a command angle set by a predetermined relation from angle display information of azimuth axis, elevating axis and orthogonal elevating axis. CONSTITUTION:An angle display signal of each axis is converted into a digital signal by resolver converters 16-18, compared with command angle information from a coordinate conversion circuit 19 or an angle command generating circuit 20 and fed to a tracking mode switch 13 via servo control circuits 21-23. In the self-tracking mode thrown to the position A, the elevating axis (EL axis) and the orthogonal elevating (XEL axis) drive system orthogonal to the EL axis are controlled always by an error signal from the tracking receiver, the azimuth axis (AZ axis) drive system is controlled by command angle information from the angle command generating circuit 20 and the position control where the angle display of the AZ axis is coincident with the command angle of the angle command generating circuit 20 is applied. The angle command generating circuit 20 applies an or bit predicting operation based on the angle display information of each axis and generates the command angle information of the AZ axis from the result of prediction.
Patent JP-H10289000-A (JP)
Title: Data learning method and data recognition device
Inventor: HASEGAWA HIROSHI
IPC: G10L15/08
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide the data learning method which enables one neural network to learn so that pieces of data can be discriminated, and to provide the data recognition device which recognize sequential data by simple configuration. SOLUTION: The feature vector 110 of speech data 100 extracted by a feature extraction part 10 is learnt by using a tutor data group of specific pieces of data and inputted to a neural network part 200 where attractors corresponding to the specific pieces of data is formed. The neural network part 200 outputs three-dimensional coordinate values (P1 , P2 , P3 ) as output result data 120 for, for example, a three-dimensional state space. The coordinate values are inputted to an attractor decision part 40 to decide a specific attractor, and then the speech data 100 are recognized.
Patent JP-H10100792-A (JP)
Title: Inside mirror device of vehicle
Inventor: TANIHARA MASANORI
IPC: B60R1/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently widen the view field on the front side. SOLUTION: A supporting shaft 2 of an inside mirror is installed slidably on the ceiling 3 of a vehicle, and thereby the inside mirror 1 is made movable between the specified installing position and the accommodation position near the ceiling.
Patent JP-H04154909-A (JP)
Title: Production of cast material for tool excellent in crack resistance
Inventor: NAKANISHI TETSUYA
IPC: C22C38/40
Filed: 1990-10-16
Abstract: PURPOSE:To produce a cast material for tool excellent in wear resistance, seizure resistance, and crack resistance by subjecting a cast high alloy steel having a specific composition consisting of C, Si, Mn, Cr, Ni, S, P, O, and Fe to specific heat treatment. CONSTITUTION:A cast high alloy steel which has a composition consisting of, by weight, 0.7-2.5% C, <=3% Si, <=3% Mn, 20-40% Cr, 20-50% Ni, <=0.05% S, <=0.05% P, <=0.10% O, and the balance Fe with inevitable impurities and further containing, if necessary, either or both of 0.0001-0.050% Ca and 0.0001-0.50% REM and/or one or more kinds among 0.1-5.0% Mo, 0.1-5;0% W, 0.1-5.0% CO, 0.1-5.0% Ti, 0.1-5.0% V, and 0.1-5.0% Zr is heated and held at a temp. in the region between (solidus temp. -20 deg.C) and (solidus temp. +40 deg.C) for 1-20hr. By this method, a high temp. tool material free from the occurrence of cracks in many localities even if subjected to severe heating-cooling cycle or bearing and having long service life can be obtained.
Patent JP-H02125768-A (JP)
Title: Method for converting dot image to outline vector
Inventor: ZEN HIDEMORI
IPC: G06T9/20
Filed: 1988-11-04
Abstract: PURPOSE:To perform high speed processing by reducing the reference to wasteful change points by referring to each of change points on an intermediate data memory region having the change points of an image stored therein and forming an outline vector on the basis of the arrangement state of the change points. CONSTITUTION:Scanning is successively performed on a bit map memory 1 in a definite direction D and, during this procedure, the dot change points (d1, d2,..., dn) of a character figure Id are extracted at every scanning line (L1, L2,..., Lm). Whereupon, the number (n) of the change points stored in an intermediate data memory region 2 become extremely fewer than the number of the dots of the character figure Id developed on the bit map memory 1. On reference to the reduced number of the change points (d1, d2,..., dn) stored in the intermediate data memory region 2, an outline vector V is formed on the basis of the arrangement state of said change points.