baber/WOPTO huggingface dataset:
Patent JP-H05158304-A (JP)
Title: Copying device
Inventor: TARUKI TAKASHI
IPC: G03G15/00
Filed: 1991-12-06
Abstract: PURPOSE:To use a blank part on transfer paper as a top cover, to further perform erasure and to obtain a beautiful copy by making a final document abut on contact glass, and conveying the document found downstream by the length of the document and stopping it. CONSTITUTION:The final one document 15C on a document table is fed with a paper feeding signal from a copying machine main body and when its tail end 15Cb passes through a paper feeding setting sensor, the presence of no document on the document table is detected. A control part judges the number of documents is odd from the detection signal of the sensor, the final one document 15C is conveyed onto the contact glass 13 as well as in normal mode, and its tail end 15Cb stops at a distance L4 away from the head of a scale 18. Then the control part reverses a conveyance motor, the document 15C is switched back by a distance L4+alpha, and the tail end 15Cb of the document 15 is made to abut on the head of the scale 18, thereby performing longitudinal register and skew correction. Further, the conveyance motor is driven forward to send the document downward by a distance L5 equivalent to the document length.
Patent JP-H04194567-A (JP)
Title: Cooling equipment
Inventor: WATANABE MASAHIKO
IPC: F25D1/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent damages by heat for components of an apparatus by providing a means to drive a cooling fan to cool the inside of the apparatus forcedly for a given time after a main power source for the apparatus is cut off. CONSTITUTION:Current is supplied to a cooling fan 1 from a main power source to turn it, and to a storage battery 4 from a charger 3 to charge it. When the main power source is cut off, output voltage of a regulator 2 becomes 0V, causing electric charge of a condenser C3 to be discharged to a resistor R3, gate potential of a transistor Q to be gradually dropped, and charging the storage battery 4 to be stopped. Until this gate potential becomes cut-off voltage of the transistor Q, the transistor Q continues to be ON, and current is supplied from the storage battery 4 to the fan 1. When the gate potential drops to the cutoff voltage, the transistor Q is OFF and the fan 1 stops rotation. Thus, the fan 1 goes on turning for a given time after the main power source is cut off, so that the inconvenience that the inside of the apparatus is filled with hot air due to the heated components can be removed.
Patent JP-H01164459-A (JP)
Title: Setting jig for discharge wire of electrostatic precipitator
Inventor: MIYAMOTO MASAHIRO
IPC: B03C3/41
Filed: 1987-12-21
Abstract: PURPOSE:To safely and efficiently hang and set discharge wires with a simple operation by using the setting jig provided with an expanding and contracting drive mechanism between arms disposed at both ends of a jig main body. CONSTITUTION:Firstly, the discharge wires 4, tension springs 9, discharge wire setting metallic parts 8, etc., are set between arms 12 of the jig 10 at the position apart from the electrically charged part. Then, the jig main body of this state is moved to the electrically charged part, and the top ends of the arms 12 of the jig 10 are inserted into a narrow clearance between earthed electrodes 3 from the front, and the expanding and contracting drive mechanism 13 for the arms 12 is operated to the elongating direction as shown by arrow. By this method, the clip type discharge wire setting metallic parts 8 are simply and safely hung and set on the specified positions of discharge wire setting shafts 7 to be matched so that the discharge wires 4 is allowed to be set.
Patent JP-H09161345-A (JP)
Title: Float position controller for floating magnetic head
Inventor: EBISAWA KAN
IPC: G11B11/105
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To precisely control a distance toy detecting the distance between a laser beam source and a disk recording surface with a laser beam and driving an actuator with a triangular wave. SOLUTION: When the distances MA, B between end surfaces 7Ab, Bb of the laser beam sources 7A B of optical heads 3A, B and the disk 5 recording surface 5a are changed, the laser beams outgoing from the end surfaces 7Ab, Bb are reflected by the recording surface 5a to be made incident on photodetectors 6A, B. When a sensitive difference exists between outputs detected by the detectors, they are amplified by current-voltage conversion amplifiers 8A, B, and a difference signal e and a sum signal f are sent to a comparators 12, 13. At this time, they are compared with reference levels g, h from input terminals 14, 15, and thus, a next system control device 16 switches changeover switches 19, 33.  Triangular wave generators 17, 18 generate the positive/negative triangular waves m, n, and the distances are controlled precisely by driving an electromagnetic actuator 36 through a controller 34, a driver 35 according to switch control.
Patent JP-H10127320-A (JP)
Title: Hole pierce
Inventor: SHIMIZU HIROSHI
IPC: A44C7/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To safely and cleanly widen a pierce hole. SOLUTION: After putting on a normal pierce to be put on an earlobe or a nose, etc., by repeatedly changing it to the one of a larger pin diameter little by little, pains are almost eliminated, bleeding does not occur and the pierce hole is safely and cleanly widened similarly to the time of piercing a hole on the earlobe by a piercer for medical use or the like.
Patent JP-H09159737-A (JP)
Title: Method for inspecting input buffer of mos semiconductor device and input buffer circuit
Inventor: KUBO NORIAKI
IPC: G01R31/319
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To inspect the input buffer of a MOS semiconductor device for switching voltage without installing any terminal for observing outside nor output buffer to the semiconductor device. SOLUTION: While a variable voltage applied across the input terminal 6 of the Schmidt input buffer A of a MOS semiconductor device is changed, the change of the power supply voltage supplied to the power terminal 9 of the semiconductor device is detected and the value of the variable voltage when the power supply current abruptly changes is found as the switching voltage of the buffer A. In addition, the hysteresis width of the buffer A is found from the difference between the switching voltage measured during the rising course of the variable voltage and that measured during the dropping course of the variable voltage.
Patent JP-H06175989-A (JP)
Title: Multiprocessor
Inventor: KASHIYAMA YUKI
IPC: G06F15/16
Filed: 1992-12-02
Abstract: PURPOSE:To provide a multiprocessor capable of utilizing CISC processor application program resources for performing a more efficient data processing using an RISC processor for RR type arithmetic and floating point arithmetic. CONSTITUTION:This multiprocessor is operated so as to validate the processing of a CISC processor 100 when an RISC-ENABLE flag 10 is '0' and to validate the RISC processor 200 when the flag 10 is '1'. Instruction sequences in which the instruction sequence for the CISC processor 100 and the instruction sequence for the RISC processor 200 coexist are simultaneously supplied to both processors. The flag 10 is controlled by instructions provided in the front and the back of the instruction sequence for the RISC processor 200 and the CISC processor 100 and the RISC processor 200 are switched. Thus, both processors can efficiently execute the instruction sequences in cooperation.
Patent JP-2001140279-A (JP)
Title: Attachment detaching equipment of hydraulic type shovel excavator, hydraulic type shovel excavator equipped with the same and method for controlling attachment detaching equipment
Inventor: UCHIHASHI MASATOSHI
IPC: E02F3/40
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To avoid complication of the piping of an oil supply and discharge line of a hydraulic cylinder driving a chuck of attachment detaching equipment of a hydraulic type shovel excavator and thereby to lower the cost for the piping. SOLUTION: Attachment detaching equipment A has a detaching equipment main body having an expansible and contractible chuck, a chuck driving cylinder S3, a cancel-side supply and discharge line L4 which is branched from a rod-contraction-side main supply and discharge line L2 of an attachment driving cylinder S2 and connected to an oil supply and discharge port on the rod contraction side of the chuck driving cylinder S3 and which is switchable to open and close, a fixing-side supply and discharge line L3 which is branched from a rod-extension-side main supply and discharge line L1 and connected to the oil supply and discharge port on the rod extension side of the chuck driving cylinder S3 and which is switchable to open and close, a solenoid operated valve V2 for switching the oil supply and discharge line of the attachment driving cylinder S2 to open and close and a pilot controlled check valve V4 provided on the fixing-side supply and discharge line L3.
Patent JP-H03186668-A (JP)
Title: Metal gasket
Inventor: SUZUKI NOBUYOSHI
IPC: F16J15/08
Filed: 1989-12-13
Abstract: PURPOSE:To make selection possible in a suitable range with a spring constant of beads adjusted, even in the case of a small space between a through hole of a gasket and its edge side, by providing a small through hole between a flat part between the double beads and tilt surfaces on the peripheral side of the bead so as to adjust the spring constant of the bead. CONSTITUTION:Beads 4, 4', formed of tile surface 5, 5', are double formed in the periphery of a through hole 2 so as to surround this through hole, and a small through hole 7 is provided in a flat part 6 between the beads 4, 4' in the internal peripheral and peripheral sides. A spring constant of the bead in the intermediate part of a bolt insertion hole 3 is adjusted by the long and narrow small through hole 7, while a spring constant of the bead in the vicinity of the bolt insertion hole is adjusted by a hole 8. Accordingly, even in the case of the spring constant difficult to be adjusted in a desired range only by a conventional spring constant adjusting means without a space margin, the spring constant can be easily adjusted to the desired range.
Patent JP-2000152511-A (JP)
Title: Charger
Inventor: AMACHI RIYUUSUKE
IPC: H02J7/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a charger, capable of folding the body of the charger with a charging terminal and a cradle for putting on a portable telephone in a compact shape without becoming bulky, using it by pulling out the cradle in charging, and performing data communication with external apparatuses in charging. SOLUTION: The cradle 6 of a portable telephone 100 is foldably-mounted on the body of a flat charging apparatus 2 with a power plug. A terminal 33 for charging is formed on the body of the flat charging apparatus 2, and an opening 66 which a data-communicating connector 120 of a potable telephone 100 on the cradle 6 faces. Spacers 8 are attached onto the right and left walls 22, 23 of the body of the charger 2 to keep the holding condition of the potable telephone 100 stable.
Patent JP-2000109090-A (JP)
Title: Attaching-type grip for plastic tank
Inventor: KAMIKAWA KIYOSHI
IPC: B65D25/28
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an attaching-type grip for a plastic tank which is attached to the plastic tank for use for a purpose of eliminating troubles at the time of attaching a nozzle to the tank and transferring contents to another container. SOLUTION: Both ends of a U-shaped vertical belt 2 are fixed to respective front and rear regions of a lateral belt 1 along an outer periphery of a plastic tank, and a grip 3 is provided in the vicinity of a low part behind the vertical belt of the tank. A fixing band orthogonal to both the vertical and lateral belts is used to attach an easy-to-detach 'grip' to the plastic tank.
Patent JP-H04192165-A (JP)
Title: Data disk and disk reproducing device
Inventor: ADACHI JUNICHI
IPC: G11B20/00
Filed: 1990-11-26
Abstract: PURPOSE:To prevent the wrong handling of a disk by recording the sound of contents explanation in the main data of the read-in region of a data disk and reproducing the sound when discriminated as the data disk. CONSTITUTION:The reproducing signal 2 of the read-in region is devided by a signal processing means 3 into a main data 4 and a sub data 8, the main data is sent to a switch 5, and a control information is read from the sub data at a read means 11. Then, since there is no information in a number 4 channel, it is discriminated as a read failure, and by the instruction from an initial setting means 14, the switch 5 is turned on by a reproducing means 12 in the read-in region and the main data 4 in the read-in region is read. Consequently, by recording the sound of the contents explanation of the disk as the main data in the read-in region, a user knows the errors in handling the disk and performs correct reproduction.
Patent JP-2001141366-A (JP)
Title: Indoor heating dryer
Inventor: YAMANAKA FUMIHISA
IPC: F24F1/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an indoor heating dryer for enhancing the degree of freedoms of selectably installing or executing heating, or heating and ventilating by independently constituting indoor heating and ventilating. SOLUTION: A ventilating unit 20 is independently provided from a radiating unit 14 to be installed in a room (bathroom 2), and the single unit of the radiating unit or both the radiating unit and the ventilating unit can be selectively installed. The ventilating unit is installed outdoor, and the indoor air can be forcibly ventilated. With such a constitution, the degree of freedoms of installing or executing is enhanced, and heating and drying functions can be enhanced.
Patent JP-H01164979-A (JP)
Title: Developing device for electro-photographic device
Inventor: NISHIKAWA TEIICHI
IPC: G03G15/09
Filed: 1987-12-21
Abstract: PURPOSE:To prevent a toner from being blown off by generating a sealing function at the separating plane of a guide member by abutting the napping of a developer formed at the outer peripheral part of a magnet roll by a magnetizing part with the separating plane of the guide member. CONSTITUTION:The guide member 35 is provided at the downstream side of a developer regulating member 34 in such a way that the upstream side part of the confronting plane with the magnet roll 32 is separated than the downstream side part, and the magnetizing part S is provided or a part corresponding to the separating plane 35a in the magnetic roll 32. In the carrying process of the developer, the amount of the developer being attracted on the outer peripheral part of the magnet roll 32 is regulated. At this time, at the downstream side of the developer regulating member 34 in the carrying direction of the developer, pressure drops, and the toner is blown off from the developer regulating member 34 at the downstream side. However, since the napping 36 of the developer formed at the outer peripheral part of the magnet roll 32 by the magnetizing part S is abutted with the separating plane 35a of the guide member 35, the toner is sealed and is prevented from being blown off.
Patent JP-H06177100-A (JP)
Title: Processing method for surface of semiconductor wafer
Inventor: MARUYAMA KENJI
IPC: H01L21/304
Filed: 1992-12-04
Abstract: PURPOSE:To provide a method for processing a surface of a semiconductor wafer in which residual bromine on the wafer can be simply and effectively removed in improvement in the method for processing particularly a compound semiconductor wafer. CONSTITUTION:The method for processing a surface of a semiconductor wafer comprises a first step of dipping the wafer in solution obtained by mixing bromine or hydrogen bromide with methanol, ethanol, ethylene glycol, mixture solution of the three types or mixture solution of the two of the three types, and a second step of dipping the wafer in solution obtained by mixing sodium hydroxide, potassium hydroxide or sodium thiosulfate with methanol, ethanol, ethylene glycol, mixture solution of the three types, mixture solution of the two of the three types.
Patent JP-H05136575-A (JP)
Title: Manufacture of multilayer printed board and photosetting interlayer insulating film thereof
Inventor: KAWAMOTO MINEO
IPC: H05K3/46
Filed: 1991-11-14
Abstract: PURPOSE:To provide a method of manufacturing a photosetting interlayer insulating film which serves as an interlayer insulating film of a multilayer printed board and a multilayer printed board provided therewith. CONSTITUTION:A photosetting interlayer insulating film is formed of first composition composed of 20-80 parts by weight of epoxy resin whose softening point is lower than 100 deg.C and 80-20 parts by weight of phenolic resin and second composition composed of 10-50 parts by weight of thermoplastic resin and 0.1-5 parts by weight of cationic photoinitiator against 100 parts by weight of first composition. An inner circuit 6 is formed on a board 7 through etching, the surface of the circuit 6 is roughened, oxidized, and deoxidized, a photosetting interlayer insulating film 1 is laminated, bonded, and flattened by a thermocompression roll 8, cured by the irradiation of light 9, and an outer circuit is formed thereon through a conventional method, whereby a multilayer printed board is manufactured. By this setup, a multilayer printed board can be lessened in thickness and warpage at curing, so that components can be lessened in warpage and torsion.
Patent JP-2001143061-A (JP)
Title: System for speed-up of image editing by computer
Inventor: SHINOZAKI KOICHI
IPC: G06T1/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an innovative system for speeding up image editing, capable of automatically quickening an image processing with a simple system and quickening an editing processing even in the case of processing large-sized image by performing the image processing to an image formed by automatically reducing the large image to fixed size, when the large image, for example, the entire part of which cannot be displayed on an area of a monitor screen of a computer is handled. SOLUTION: This system for quickening image editing by the computer is provided with automatic two-image registration mechanism to register two images, i.e., an original image to be a registering object and an image for editing which is the same as the original image or formed by copying the original image in total, when image data to which the image editing processing is performed by the computer is registered, the automatic two-image registration mechanism is provided with automatic reduction mechanism to register a reduced image formed by reducing the original image to the fixed size as the image for editing, when the size of the original image exceeds the fixed image size and is constituted, so that the image editing processing is performed to the image for editing.
Patent JP-H02166507-A (JP)
Title: Item display/input device
Inventor: OKAMOTO YOSHIO
IPC: G06F3/041
Filed: 1988-12-20
Abstract: PURPOSE:To prevent the Newton rings which are produced on the surface of an input panel coated with a surface sheet by applying a glare-proof treatment onto the rear surface of a display sheet applied on the surface of the input panel which touches this panel. CONSTITUTION:A glare-proof treatment is applied onto the rear surface of a surface sheet 4 which touches an input panel 3. Thus a glare-proof surface 5 is obtained to prevent the occurrence of the Newton rings. In the glare-proof treatment process, the minute rugged parts are formed on a smooth surface and this smooth surface is turned into a rough surface. Then the disturbed light is reflected on the rough surface to prevent the glare Otherwise plural thin films of a metal, etc., are applied on the rough surface by vacuum vaporization, etc. Thus a multiple reflection preventing film is obtained and this film absorbs the disturbed light to prevent the glare. Then the surface 5 formed on the rear surface of the sheet 4 scatters or absorbs the light transmitted from the display screen of a display device 2 through a transparent input panel 3. Thus it is possible to prevent the occurrence of the interference fringes having the equal thickness like the Newton rings, etc.
Patent JP-2000144366-A (JP)
Title: Member for aluminum-zinc coating bath, and its manufacture
Inventor: HARADA YOSHIO
IPC: C23C2/06
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a sprayed deposit for a sink roll for hot dipping and a support roll both of which perform an important function in the manufacturing process of a hot-dip galvanized steel sheet and also to prevent deterioration in the quality of a plated steel sheet due to deterioration in the surface characteristics of the sprayed deposit. SOLUTION: A cermet sprayed deposit consisting of (metal carbide)-(metal boride)-metal, capable of forming a high-concentration Al-Zn film for inhibiting the corrosive action of molten Zn on its surface by contact with Al-containing molten Zn, is applied to the surface of a roll made of steel. Subsequently, the roll is previously immersed in a high-concentration Al-Zn bath or an Al or Al-Zn alloy sprayed deposit is formed on the surface of the cermet sprayed deposit and then the roll is used in an Al-Zn bath of 0.05-10 wt.% Al content, by which a high-concentration Al-Zn film can be formed on the surface of the sprayed deposit in an early stage.
Patent JP-H09144253-A (JP)
Title: Roof water drip structure that integrates water drip board with roofing
Inventor: KOJIMA YOSHIYUKI
IPC: E04D1/30
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To simplify structure and reduce the thickness of the entire structure by forming a downward-projected roofing presser having elasticity which presses a roofing against a wall mounting area on the upper part of the wall mounting area of a water drip board. SOLUTION: At first, a wall mounting area 22 of a water drip board 21 is nailed on a wall L. Then, a roofing 25 is inserted between a roofing presser 25 and the wall mounting area 22 and pressure-joined with the roofing presser 25 and the water drip board 21. Then, the roofing 25 and a sheathing roof board mounting area 23 are nailed on a sheathing roof board B. A panel P is further placed on the front surface of a roofing presser 24, thereby hiding the roofing presser 24. The elastic force of the roofing presser 24 itself pressure- joins the roofing 25 with the wall mounting area 22 so that the roofing 25 may be clamped with the roofing presser 24 and the wall mounting area 22.
Patent JP-H09269892-A (JP)
Title: Divider
Inventor: NAKAJIMA MASAICHI
IPC: G06F7/52
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To accelerate dividing execution in a divider generating a 2-bit partial quotient for each cycle by inputting normalized divident data and divisor data. SOLUTION: The divider is provided with a comparing means 80 executing the comparing processing of high-order 3-bits in parallel with subtracting processing at a first subtraction means 30 executing subtraction with respect to partial remainder number data and divisor data to control the output of a first selection means 50 selectively outputting data to a second subtracting means 40 based on the comparing result and to decide a partial quotient based on subtracting result at the first and second subtraction means 30 and 40 in the comparing means 80. The by providing the comparing means 80 and controlling the first selection means corresponding to its output, delay time is reduced by replacing the route of a critical path with a simple route.