baber/WOPTO huggingface dataset:
Patent JP-H09138934-A (JP)
Title: Magnetic recording medium and its production
Inventor: TAKAHASHI KEN
IPC: G11B5/85
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain high coercive force of a magnetic recording medium by forming a CoCrTa ferromagnetic metal layer containing each element of chromium, tantalum and cobalt by specified at.%. SOLUTION: This magnetic recording medium is produced by forming a Cr metal base layer having <=100wtppm oxygen density on a base body and then forming a CoCrTa ferromagnetic metal layer having <=100wtppm oxygen density thereon, and inversion of magnetization is used for this medium. The compsn. of the ferromagnetic metal layer is specified to >=14 at.% and <=23 at.% of chromium, >=2 at.% and <=8 at.% tantalum and the balance cobalt. By this constitution, Cr can be precipitated in the intergranular space to form a nonmagnetic intergranular layer. Thus, a ferromagnetic metal layer comprising magnetic particles having high magnetic independency without applying a bias voltage can be obtd.
Patent JP-S63156631-A (JP)
Title: Mounting structure for parts feeding unit
Inventor: IIDA MINEAKI
IPC: H05K13/02
Filed: 1986-12-17
Abstract: PURPOSE:To aim at a changeover for various parts feeding units in a short time, by positioning each parts feeding unit and a body unit with a positioning device for fixation, and closely interconnecting an air pressure supply port of the body unit to an air pressure intake for a feeding unit operating part. CONSTITUTION:In the upper part of a mounting stage 3 of a body unit 1, there is provided with a mounting plate 5 extending in the paper orthogonal direction, whereby parts feeding units are made possible to be parallelly set up. Alignment blocks 19 and 22 with an engaged incline each are attached to the mounting plate 15 and a body 15 of the unit 2, and this body 5 is pressed downward by operation of a clamp lever 28, while it is positioned, therefore a clamped face 33 and a clamp face 34 are closed to each other. In both these faces, there are provided with an air pressure supply port 43 and an air pressure intake port 46, and they are interconnected and closed together by means of positioning. Accordingly, these parts feeding units 2 installed in parallel are mounted on the mounting plate 15 and blocks themselves are made contact with each other, thus they are selectable by lever operation alone.
Patent JP-H01140623-A (JP)
Title: Photo cvd equipment
Inventor: SAKODA KOTARO
IPC: H01L21/263
Filed: 1987-11-26
Abstract: PURPOSE:To eliminate deposit on a light transmitting window without interrupting the operation of an equipment, by providing a light transmitting window movable between a reaction vessel and adjacent cleaning chambers with a length in the moving direction, which is necessary to divide a light source equipment in the reaction vessel when the window moves to the cleaning chamber. CONSTITUTION:Neighboring with a reaction vessel 1, cleaning chambers 2, 3 are arranged, and a mechanism to move a light transmitting window 19 between the reaction vessel 1 and the cleaning chambers 2, 3 is installed. The light transmitting window 19 has a length in the moving direction which s necessary to divide a light source 1a in the reaction vessel 1 when the window moves to the cleaning chambers 2, 3. When reaction product attaches to the light transmitting window 19, a part of the light transmitting window 19 is moved to the cleaning chambers 2, 3 by a transferring mechanism, and the residual part is arranged in the reaction vessel 1. The cleaned part of the light transmitting window 19 is moved to the reaction vessel 1, and the part of the light transmitting window 19 in the reaction vessel 1 is moved to the cleaning chambers 2, 3. Therefore the light transmitting window 19 is always arranged in the reaction vessel 1 in a state free from clouding, and it is made unnecessary to interrupt the operation of an equipment for cleaning the light transmitting window 19.
Patent JP-S62223582-A (JP)
Inventor: RARUFU TEITO JIYUNIA
IPC: F25C1/04
Filed: 1986-12-17
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-S63152100-A (JP)
Title: Semiconductor memory device
Inventor: FUKAZAWA NOBUO
IPC: G11C29/24
Filed: 1986-12-15
Abstract: PURPOSE:To perform the inspection of a peripheral circuit in a short time, by adding a fixed ROM cell array in which a peripheral circuit testing data is stored. CONSTITUTION:A PROM cell array 5 and the fixed ROM cell array 6 which stores an added peripheral circuit testing data are connected to a word line and a digit line which are arranged in matrix. In an ordinary state, only the ROM cell 5 is selected, and the readout and the write operations of data are performed by a readout and write circuit 7 connected to the digit line. And the fixed ROM cell 6 is selected at the time of inspecting the function of the peripheral circuit, and check is performed by a signal readout from the readout and write circuit. In such way, it is not necessary to write or erase the data from the outside, and inspection can be performed only by as read operation in a short time.
Patent JP-H09136618-A (JP)
Title: Car washing equipment
Inventor: KITANAKA KATSUYA
IPC: B60S13/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent a car washing machine from being derailed, and a vehicle from being dislocated in the right/left direction when getting on a turn table. SOLUTION: A turn table 8 for shifting the direction of a vehicle 5 is installed on the way of the traveling route 7 of a car washing machine 6 which is supported and guided on rails 4 through traveling wheels. The rail 4 is constituted of a fixed rail part 17 parted at a turn table installation position on the way, and a movable rail 18 installed on the turn table 8. At a position where the movable rail 18 is continuous to the fixed rail part 17, a positioning device 37 for fixing the turn table 8 is mounted, and a position adjusting device 25 for adjusting the position in the right/left direction of the vehicle 5 when the vehicle gets on the turn table 8 is fitted on the turn table 8.
Patent JP-H02148463-A (JP)
Title: Magnetic fluid sealing type cartridge magnetic disk device
Inventor: OTANI KOJI
IPC: G11B19/20
Filed: 1988-11-29
Abstract: PURPOSE:To easily exchange a magnetic recording medium by sealing a spindle mechanism with a magnetic fluid seal and rotary-driving a spindle external part mechanically or magnetically coupled to a motor which is set in a main body part. CONSTITUTION:A spindle mechanism 16 is sealed by a magnetic fluid seal 18 to an external part and a spindle external part 16a of the spindle mechanism 16 is rotated and driven mechanically or magnetically coupled with the motor which is set in a main body part B2. Accordingly, since a cartridge part B1 to house a magnetic recording medium 15 can be easily attached and detached to the main body part B2 which is separately constituted, the recorded information of a magnetic disk device main body can be easily utilized like a floppy disk between different systems. Namely, a hard disk device can be used with its medium exchangeable like the floppy disk device. Thus, the exchange of the magnetic recording medium can be easily exchanged.
Patent JP-H07151492-A (JP)
Title: Cooling water cooler
Inventor: FURUKAWA HIROHIKO
IPC: F28F11/00
Filed: 1993-11-30
Abstract: PURPOSE:To detect immediately the place of failure even if a heat transfer tube of a heat exchange unit fails to specify the heat transfer tube by the detection, to enable execution of a maximal operation by the remaining heat exchange units and to enable replacement of the heat transfer tube in a short time in a subsequent repair and quick recovery of a function. CONSTITUTION:In the case when a heat transfer tube 1 of some of heat exchange units U1 to U4 fails, the heat exchange unit having this tube is specified by detecting a change in a first fluid W1 passing this unit by failure detecting means 3A and 3B and first, second and third valves V10 to V43 are opened and closed selectively so as to shut off an inflow of the first fluid into the specified heat exchange unit, while the first fluid W1 is made to flow in the same forward direction as an ordinary operation through the heat exchange units located on the upstream side of the specified heat exchange unit. The first fluid W1 is made to flow in the reverse direction to that of the ordinary operation through the heat exchange units on the downstream side of the specified heat exchange unit. Thereby a temporary state of operation wherein a heat exchange can be executed with a second fluid W2 through the intermediary of the heat transfer tube 1 is ensured and the heat transfer tube 1 can be replaced subsequently.
Patent JP-H06148362-A (JP)
Title: Information processing apparatus
Inventor: MURATA TETSUO
IPC: G12B9/08
Filed: 1992-11-10
Abstract: PURPOSE:To obtain the torque and the speed of the title apparatus without making the title apparatus large by constituting the title apparatus of an opening and shutting means which is composed of a worm attached to a driving gear and of a worm wheel engaged with the worm attached to a shaft part. CONSTITUTION:When a switch is set to a position at which a lid part 3 is opened, a motor-driven opening and shutting mechanism is actuated, and a worm 16 is rotated. Its rotation is transmitted to a worm wheel 14, and the lid part 3 is rotated and moved via a shaft 7. Since a large force is required to rotate the worm 16, the worm is braked by engaging the worm sheel 14 with the worm 16. After an information processing apparatus has been operated by opening the lid part 3 and when the lid part 3 is shut, the switch is set to a position at which the lid part 3 is shut. Then, the motor-driven opening and shutting mechanism at the inside of a coupling part 2 is actuated to a direction opposite to a previous operation, and the lid part 3 is shut.
Patent JP-H05136248-A (JP)
Title: Adhesion control device for adhesive tape and device thereof
Inventor: SEIKI KAZUHIRO
IPC: H01L21/301
Filed: 1991-11-15
Abstract: PURPOSE:To provide an adhesion control technique for adhesive tape capable of corresponding to adhesion and holding of intended articles with one type of adhesion tape. CONSTITUTION:Light emitting time of ultraviolet rays 4a intended for the rear side area of a semiconductor wafer 22, which fixedly adheres to adhesion tape 21 on a wafer ring 20, is controlled by closing and opening a shutter 6, which controls adhesion power of adhesive mass 21a for a semiconductor wafer 22 to a specified value and a release power during pick up time to a constant value.
Patent JP-H11197951-A (JP)
Title: Metal working method, and product obtained by the method
Inventor: GIRARDELLO PIERANGELO
IPC: C23C22/12
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a tube composed of steel having a specific carbon content through a machine having a smaller type, lesser power quantity, and a shorter operating time, by preparing processes for manufacturing the round bar, and so on. SOLUTION: The initial process for preparing a drilled block is arranged, and a raw material used in this method is composed of the round bar of hot rolled steel (a carbon content of 0.10-0.50%). In the initial operation, the round bar is peeled for removing a material layer existing in the outer side of the round bar. Then a peeled round bar is cut into blocks having a length in accordance with the last longitudinal dimension which is a selected tube length, and successively the through holes of the blocks having a hole diameter variable from 10 mm to 50 mm are drilled. Then the blocks are inserted into a die, and the material can obtain an intended dimension by pressure applied by the pass of a plunger in the hole. After that, the final product such as a bearing material 20 can be obtained by additional working.
Patent JP-H03160585-A (JP)
Title: Character recognizing method
Inventor: SUZUKI SHINYA
IPC: G06K9/62
Filed: 1989-11-17
Abstract: PURPOSE:To recognize a hand-written KANJI (Chinese character) with simple hardware and software by obtaining the degree of matching between input radical data and collation radical data as points and synthetically evaluating points of respective radicals of detected characters and outputting the detected character whose number of points is largest. CONSTITUTION:A document read in by a scanner 1 has a character segmented by a character segmenting part 2, and the character is masked with layout patterns of radicals of several kinds of KANJI in a radical pattern dictionary 5 by a character radical detecting part 4 and is compared and collated in a character radical collating part 6 by feature spaces presented by radical collation dictionary 7 to obtain degrees of matching on feature spaces as points. In a radical combination collating part 8, points obtained by the character radical collating part 6 are synthetically evaluated, and the actual existence of combinations of radicals is checked by collation with a radical combination dictionary 9 to output radicals, whose combination has the highest degree of matching, to an output 10. Thus, hand-written characters are recognized with the simple system constitution.
Patent JP-H06124233-A (JP)
Title: Memory extending method
Inventor: ITO KIYOSHI
IPC: G06F12/10
Filed: 1992-10-13
Abstract: PURPOSE:To enable execution even for a large program by dividing logical addresses into the blocks of a size similar to the size of a window in a physical address space, referring to the table of the bank number of a bank memory and a block number and performing bank changeover. CONSTITUTION:In a bank changeover processing, an exception handler sets the physical page presence flag of a page mapped previously at '0' and sets the bank number corresponding to the part of the physical address of the window 91. In the case of the A point of a logical address space 80, the exception handler changes the page 0 in the physical, page presence flag of the table 21 to an absence '0' and switches the contents of a bank selective register 11 and the bank selective register 11 is set from '1' to '3' in the case of the A point. The exception handler sets the physical page presence flag for which a page fault occurs at '1', sets the physical address of the window 91, defines the physical page presence flag of the page 1 of the table 21 as '1' and sets the physical address of the window 91.
Patent JP-H07154529-A (JP)
Title: Facsimile equipment
Inventor: SHIBATA KOICHI
IPC: H04N1/44
Filed: 1993-11-30
Abstract: PURPOSE:To allow a sender to designate the kind of recording paper through the designation of a box number by registering a box ID for confidential communication and a kind of recording paper through cross reference at a receiver side. CONSTITUTION:Plural confidential box areas are set to a storage area of a picture memory 12 so that plural users use a confidential function individually. A box number is allocated to each confidential box. Upon the receipt of confidential communication including a signal representing the box number, a control section 4 stores a received picture to the confidential box of the box number. A box number, a box ID being a password and kind of recording paper are registered in a memory 13 with cross reference. When a predetermined box ID is inputted from an operation section 10, a received picture is outputted to a recording section 9 from a corresponding confidential box. In this case, a selector 3 selects any paper feed cassette based on the kind of recording paper stored with cross reference.
Patent JP-H08210791-A (JP)
Title: Rotor assembly for rotary reproduction type heat exchanger
Inventor: MAAKU II BUROFUII
IPC: F23L15/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce clearance between a heat exchanging basket for a rotary regenerating heat exchanger and a rotor sector storing this basket, eliminate arrangement of a stay plate and reduce bypass clearance. SOLUTION: A heat exchanging basket 22 is loaded in a rotor through a top end (a duct end) of the rotor not in the axial direction, but through a side part of the rotor from the radial direction. The basket 22 is supported on a grit arranged within each of a plurality of rotor sectors (a fan-shaped defining chamber) 20 divided by a partition plate 34, thereby the basket acts to reinforce a rotor structure and reduce a bypass clearance.
Patent JP-H05146131-A (JP)
Title: Rotating drive mechanism for optical disk
Inventor: ICHIHARA JUNICHI
IPC: H02K29/00
Filed: 1991-11-18
Abstract: PURPOSE:To make it possible to reduce the thickness of an optical disk unit by reducing the length in the axial direction, and increasing the outer size of a motor while avoiding the interference with an optical head with respect to the rotating drive mechanism of an optical disk medium in a replaceable type optical disk unit. CONSTITUTION:An optical disk 11 made of a thin magnetic material and having a center hole 11-2a is absorbed and held by a rotatable disk type permanent magnet 12-3 having magnetic poles with the polarity different from each other equally divided in peripheral direction being supported by a spindle with a small diameter being not interfered with an optical head for recording and reading optical information. In addition, a plurality of flat coils 13-2 are provided in opposite to the disk type permanent magnet 12-3 on the opposite side of the disk type permanent magnet 12-3 relative to the optical disk 11, an electric current is given to the flat coil 13-2, and then the disk type permanent magnet 12-3 and also the optical disk 11 are rotated and controlled to a constant rotating speed.
Patent JP-H10134370-A (JP)
Title: Optical disk device and track jumping method
Inventor: INOUE KOJI
IPC: G11B21/08
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To shorten a track jumping time by detecting the number of tracks until an objective track and driving an optical pickup based on the number of tracks until this objective track and a traverse signal counting value. SOLUTION: The optical pickup 12 is track-jumped by a driving circuit 21 driving a thread mechanism in order to make a value of a traverse counter 19 zero. In the case of a long-distance track jump, the thread mechanism is driven to make this jump by the driving circuit 21 under control of a system control circuit 20 with a thread moving time set by this system control circuit 20 instead of the count value of the counter 19. In the case of a middle-distance jump, a profile corresponding to the number of jumps is selected out of plural kinds of profiles by the control of the system control circuit 20, and the thread mechanism is accelerated and decelerated with reference to a value of the counter 19, so as to process this jump in a short time. In this case of a short- distance jump, the thread mechanism is driven based on a count value of the counter 19.
Patent JP-H07132446-A (JP)
Title: Automatic workpiece changer
Inventor: URANO MASAHIRO
IPC: B23Q7/00
Filed: 1993-11-05
Abstract: PURPOSE:To perform the set-up of a workpiece during machining and enable the change of a machining schedule during machining by disposing a control device and the like for performing the movement/stop control of a pallet, the carry-in/out control of a workpiece to/from a machining means and the control of a machining schedule. CONSTITUTION:A control device 14 is connected to the CNC 12 of an NC machine tool 8 through an interface 16 so as to read a registered machining data number, to delete optional machining data, to transmit machining data, and the like. The control device 14 also communicates the search and start of a machining program to the PLC 13 of the NC machine tool 8 through the PLC 15 thereof. The control device 14 further displays set-up contents on the display 11 of a workpiece set-up table 25 through the interface 16 and receives a set-up completion signal from an input device. The control device 14 transmits and receives data to/from the PLC 13 of the NC machine tool 8, the control PLC 24 of a conveyance magazine 1, a conveyance instructing device 4, a manual-automatic switching door 3, a material detecting device 27, and the like.
Patent JP-H09148694-A (JP)
Title: Flexible circuit board
Inventor: INOUE HIROSHI
IPC: H05K3/28
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve running stability at the time of working, enable high density patterning, and facilitate position alignment at the time of semiconductor chip mounting, by forming a circuit on an aromatic polyimide film satisfying specific conditions, coating the circuit with insulating coating material, and forming a coating layer by heating and drying. SOLUTION: Aromatic polyimide film is used which satisfies the following; biphenyl tetracarboxylic acid component and paraphenylenediamide component are contained as main units, the thickness is 12-250μm, the curling degree is A4-B1, the thickness gradient showing thickness variation is at most 3μm per 10mm in the width direction, the water absorption is at most 18%, the tensile elastisity is at least 500kg/mm<2> , the coefficient of linear expansion (50-200 deg.C) is at most 2.5×10<-5> cm/cm/ deg.C, and the micro Vickers hardness is at least 30. A circuit is formed on the film, and insulating coating material is applied to the circuit. By heating and dying, a coating layer is formed. Thereby running stability at the time of working is improved, and high density patterning is enabled.
Patent JP-H05111976-A (JP)
Title: Thin steel plate clad aluminum or aluminum alloy thin plate for car excellent in dent resistance and production thereof
Inventor: ISHII YOSHIO
IPC: B32B15/01
Filed: 1991-10-22
Abstract: PURPOSE:To provide a clad aluminum thin plate for a car reducing the wt. of a material in the wt. reduction of a car body and excellent in dent resistance. CONSTITUTION:In a clad steel plate wherein resinous adhesives 4, 5 are interposed between low carbon steel plates 1, 2 being skin materials and an aluminum or aluminum alloy thin plate 3 being a core material, by setting the hardness of the surface layer part of each of the thin steel plates up to the thickness of 5% or less to Bv=120-160 and the internal hardness thereof to Hv=70-110, a lightweight material excellent in dent resistance can be formed.
Patent JP-H05145456-A (JP)
Title: Transmitter-receiver for satellite station
Inventor: YAMAGISHI TATSUO
IPC: H04B7/15
Filed: 1991-11-18
Abstract: PURPOSE:To keep the S/N of an earth station constant without any command from the earth station by changing modulation of a transmitter based on a reception power detection signal of a satellite station corresponding to reception power. CONSTITUTION:This transmitter-receiver is provided with a receiver 3A provided with a reception power detection circuit 9A outputting a reception power detection signal received from an earth station and with a transmitter 4A having a modulation control circuit 11A controlling the transmission modulation to an earth station based on a detection signal of the reception power. When the effective radiation power of the earth station is constant, since the reception power of the receiver 3A is inversely proportional to square of the distance between the earth station and the satellite station, the reception power detection signal is inversely proportional to the square of the distance. The modulation of the transmitter 4A is changed corresponding to the reception power based on the reception power detection signal of the satellite station. Thus, the S/N in the earth station is kept constant without a command from the earth station and the operation is simplified.