baber/WOPTO huggingface dataset:
Patent JP-H07260621-A (JP)
Title: Apparatus for reducing interference of wind tunnel wall
Inventor: FUKUMOTO KIICHI
IPC: G01M9/04
Filed: 1994-03-24
Abstract: PURPOSE:To realize aerodynamic characteristics close to those of an aircraft flying in the atmosphere by suppressing the asymmetry of upper and lower air flows of a measuring model set in a wind tunnel when the attitude angle thereof is varied. CONSTITUTION:In order to vary the attitude angle of a measuring model 4 set in a wind tunnel, a plurality of pressure measuring holes 6 are made through opposing wind tunnel walls 1, 2 on the operating side and the pressure distribution on the wind tunnel wall surface is determined when an attitude angle is imparted to the measuring model 4. The model 4 is shifted to one wind tunnel wall face side until the pressure distribution is substantially equalized between both wind tunnel walls 1 and 2. This structure brings about a state where the model 4 is substantially set in the atmosphere and a data close to that of an aircraft flying in the atmosphere can be obtained from the model 4. Consequently, the aerodynamic characteristics of an actual aircraft can be estimated accurately based on the measurement data.
Patent JP-S60196683-A (JP)
Title: Test apparatus
Inventor: HORI HITOSHI
IPC: H05K1/11
Filed: 1984-03-21
Abstract: PURPOSE:To make it possible to automatically and smoothly perform the attachment and detachment of the connector between a tester and an apparatus to be tested, by mounting the card edge of the printed circuit board of a carrier having the apparatus to be tested mounted thereto to the card edge connector in the side of the tester. CONSTITUTION:An apparatus 1 to be tested is arranged to a carrier 6 while a printed circuit boared 8 and the apparatus 1 to be tested are connected through a pin connector 10 and a ribbon cable 11. Next, the carrier 6 is transferred to an introducing port 17 by a transfer means such as a chain to be fed between guide rollers 15, 16. Whereupon, the carrier 6 is transferred onto the horizontal transfer roller 7 on a support stand 12 and transferred toward the card edge connector 5 of a tester 2. By this mechanism, the carrier 6 is guided by guide rollers 15, 16 to receive positional determination and, when a card edge 9 is mounted to the card edge connector 5, the driving force of the carrier 6 to the side of the tester 2 is released and a stable state is secured to perform a test or inspection.
Patent JP-S51129604-A (JP)
Title: Cooling device for rotary electric machine
Inventor: TAWARA KAZUO
IPC: H02K9/04
Filed: 1975-05-07
Abstract: PURPOSE: A uniform cooling effect for commutator and windings of a rotary electric machine is provided by forming the locker of the brush-holder in a roughly cylindrical shape and arranging ventilation ports at appropriate positions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58172097-A (JP)
Title: Detection system of line signal
Inventor: KOSHIMIZU YATORI
IPC: H04Q3/72
Filed: 1982-04-02
Abstract: PURPOSE:To reduce the processing amount of a CPU and to lighten a load upon the CPU, by providing a first-in first-out memory for storing the circuit number and the line signal where only a line signal varies. CONSTITUTION:In the first-in first-out memory 500, the circuit number and the line signal where only a line signal varies are stored. Therefore, the CPU which is not shown in a figure, reads the contents of the memory 500 during a readout period to know variation of the line signal of each circuit and performs necessary processing with regard to only a corresponding circuit such as a connection and release of the circuit. The CPU need not scan on line signals of all circuits for the purpose and only processes effective data, so the amount of processing is reduced to lighten a load upon the CPU.
Patent JP-S61212077-A (JP)
Title: Piezoelectric ceramic high-voltage generator
Inventor: FUKUSHIMA HIROSHI
IPC: H01L41/113
Filed: 1985-03-18
Abstract: PURPOSE:To produce high-voltage pulses having a unique waveform, by composing a hammer for impacting against a piezoelectric ceramic element of two impactors. CONSTITUTION:A hammer 14 is composed of a combination of a first impactor 14A consisting of a metallic part 14a and a resin part 14b and a second impactor 14B consisting only of a metallic part 14c. An internal cylinder 5 is pressed in so that the internal cylinder 5 penetrates into a cylinder part 4b of an external cylinder 4 while compressing an impact spring 12 and a returning spring 6. A pin 8 is thereby pushed by an oblique side 9a of a hole 9 with oblique sides and disengaged from a small projection 11. Consequently, the hammer 14 is caused to impact against a patch metal 2 by the impact spring 12 thus actuated. An impact is applied to a piezoelectric ceramic element 1, whereby a first high-voltage pulse Pa is generated by the first impactor 14A and thereafter a second high-voltage pulse Pb is generated by the second impactor 14B.
Patent JP-2000253231-A (JP)
Title: Color image forming device
Inventor: SENJU YUKINORI
IPC: B41J5/30
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To eliminate difference in level caused in the inclination correction of an image owing to skew in a color image forming device. SOLUTION: This color image forming device for correcting the inclination of an image by shifting image data is provided with an image data accumulation means 21 for accumulating image data of plural lines, a shift flag accumulation means 22 for accumulating a shift flag showing the position of an image element shifting image data, a correction pattern generation means 23 for generating a correction pattern by information on a noticed image element and peripheral image elements and the shift flag and a smoothing processing means 24 for executing the smoothing processing of a step generated by the inclination correction of an image on image data based on the correction pattern and the shift flag.
Patent JP-S57169385-A (JP)
Title: Printing device
Inventor: FURUIKE HIROSHI
IPC: B41J19/20
Filed: 1981-04-13
Abstract: PURPOSE:To make it possible to print many kinds of printing with prototype types by selecting a plurality of type carriers and moving them to printing positions and anchoring other type carriers at non-printing positions and returning all the type carriers to the position of stand-by for starting typing at the same time. CONSTITUTION:A type selection shaft 3 and a digit carrying rotating shaft 4 are spline-coupled by type carrying bodies 5-8 and cams 13-16 respectively and a spring 17 is extended between a carriage 9 and a side frame 1a to move and energize all carriages 9-12 to the position of stand-by for starting typing. A rotating guide shaft 19 is spline-coupled by a rack rod 20 that has many teeth that mesh with cams 13-16, and energizes the cams in the direction opposite to the carriage energizing with a spring 21. A lock claw 22 engages a plurality of teeth 50 at the back of a rack rod 20. A driving claw 23 is engageable with the rack rod 20 by the operation of a solenoid SL1 in order to move the rod 20 in the direction to the position of stand-by for starting printing.
Patent JP-H11228083-A (JP)
Title: Device and method for assembling apparatus
Inventor: ITO TOSHIFUMI
IPC: B66F7/28
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To efficiently combine and assemble an apparatus dividedly manufactured into upper and lower units under a dustproof condition like a gas insulation blast load-break switch or the like. SOLUTION: An assembling device 10 is provided with a frame body 11, a supporting part 12 provided in the frame body 11 for supporting an upper unit from the lower side, a plurality of leg parts 13 for supporting the frame body 11, a wheel device 14 provided in the lower part of each leg part 13, a lifting device 15 for elongating/contracting each leg part 13 and a dust-proof net 16 partitioning the upper part and the side part of the frame body 11. Also, a method for mutually assembling the upper and lower units under a dust-proof condition comprises the steps of supporting the upper unit from the lower side by the supporting part 12, positioning the same above the lower unit, lowering the frame body 11 by the lifting device 15 and connecting and assembling the upper and lower units.
Patent JP-S57172039-A (JP)
Title: Method and apparatus for placing under-water concrete
Inventor: MAEDA MASATAKE
IPC: E04G21/06
Filed: 1981-04-13
Abstract: PURPOSE:To prevent the intrusion of slime into concrete by raising the fluidity of the concrete by a method in which the inside of the top portion of concrete being placed is always vibrated by a pressure-resistant type vibrator. CONSTITUTION:When placing concrete into a trench 2 excavated under water in the vicinity of an already constructed forward hard underground wall 1 by using a tremie tube 3, an iron bar cage 11 is inserted into a stabilizer liquid in the trench 2, a hanging wire 9 is sent out of a reel 8 on the land along a construction joint 5 and an intermediate zone 5b in the forward underground wall, a pressure-resistant type vibrator 6 at the tip of the wire 9 is brought down along a guide wire 10, and the surface portion is embedded in line with the height of  the top 7 of concrete being placed. By this, the fluidity of the top portion 7 of  the concrete is raised, whereby preventing the intrusion of floating slime 4a into the concrete and also permitting slime 4 in the construction joint to be diffused.
Patent JP-S63220902-A (JP)
Title: Warm rolling method for high silicon steel plate
Inventor: MASUDA SADAKAZU
IPC: B21B3/00
Filed: 1987-03-10
Abstract: PURPOSE:To preheat a rolling roll, to prevent the generation of cracks and to improve quality and productivity by passing through a rolling roll by heating a metal having excellent workability in cold or warm treatment connected to both ends of a high silicon steel plate. CONSTITUTION:A leader strip 6 longer than both tension reels 1A, 1B and having the same plate thickness as that of a steel plate is connected to both ends of a steel plate 5. The steel plate 5 joining the leader strip 6 is preheated by a preheating means 7 and passed to preheat a roll 3. With this method, rolling crack is prevented and magnetic characteristic can be improved.
Patent JP-H03258276-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-03-06
Abstract: PURPOSE:To enhance expectations of winning medium prizes and interests even after big prize winning by providing a medium prize win actuating means for opening the rear stage side prize winning device according to the number of times of prize wins corresponding to the number of prize winning balls in big prize win actuating means of first and second special game generators to alter the possibility of generating the second special game as the big prize win actuating means wins the prize in the front stage side prize winning device. CONSTITUTION:First and second prize winning devices 5, 6 as variable prize winning devices are disposed below a variable display device 4. The first prize winning device 5 is opened by the occurrence of a special game I (big prize win) and the second prize winning device 6 is opened by the prize win of the first device 5 and thereby the occurrence of a special game II (medium prize win). A switch door 46 capable of being converted between the closing state rejecting shot balls and the opening stagte liable to receive shot balls is mounted to an opening 45. The medium prize winning has the possibility of occurrence altered every time the big prize winning occurs so that it is liable to occur. When the big prize win occurs from the high possibility state of occurrence of the medium prize win, the medium prize win occurs with the normal possibility until the next big prize win occurs.
Patent JP-H03254921-A (JP)
Title: Injection mold
Inventor: TAKEDA YOSHINOBU
IPC: G11B23/113
Filed: 1990-03-06
Abstract: PURPOSE:To simplify taking-out of a product, by a method wherein after cooling and solidification of resin by feeding the molten resin within a cavity through a molten resin groove of a movable block, a movable core is moved in a mold breaking direction by a moving mechanism, the movable block is moved in a mold breaking direction by an energyzing device and the movable core is moved in the mold breaking direction. CONSTITUTION:Molten resin is fed within a cavity 5 through a gate 12 by sticking a movable template 1 close to a stationary template 2 and after cooling and solidification of the resin, the movable template 1 is separated from the stationary template 2. When a movable core 14 is moved to a movable supporting plate side in succession by operating a hydraulic cylinder 16, a block 6 is moved to the movable supporting plate side by a spring 10 through a protrusion 15 of the movable core 14. Then when an ejector plate of an ejector mechanism is ejected to a stationary template 2 side, a product in the cavity 5 is taken out by an ejector pin, the movable core 14 is moved to the movable supporting plate side further and a molten resin groove 13 of the block 6 is exposed. The solidified resin is removed from the block 6 by vacuum suction under this state.
Patent JP-H07236584-A (JP)
Title: Folding bath lid
Inventor: NAKAJIMA SATOSHI
IPC: A47K3/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a folding bath lid capable of easily removing from the top of a bath tub and opening and closing the bath tube without wetting the hands. CONSTITUTION:Four lid plates 1,... are connected alternately bendably through a hinge chip 4. Handles 6 for folding operation are provided on the surfaces of the lid plates 1, 1 of outermost sides located at the summits formed when they are folded like the character M.
Patent JP-S51130932-A (JP)
Title: Safety device for combustion apparatus
Inventor: KUDOU YOSHINORI
IPC: F23N5/20
Filed: 1975-05-12
Abstract: PURPOSE: Safety device for combustion apparatus with respect to coil disconnection of a keep relay to stop operation in the moment of misignition, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62212762-A (JP)
Title: Processing system for function decentralized information
Inventor: TSUJI HIROSHI
IPC: G06F15/16
Filed: 1986-03-14
Abstract: PURPOSE:To avoid the load deviation by providing a means to transmit and receive a broadcast message showing the using state of each work station, a buffer to store the broadcast message and a process requester control means into the work station. CONSTITUTION:A transmission/reception mechanism 4 set in each work station connected to a local area network 2 checks the using condition of a processor 3 for each fixed time to transmit the id (identification signal) and bit 1 of its own work station in a busy state of the processor 3 and to transmit the id and bit 0 in an idle state of the processor 3 respectively. While the presence or absence of a message given from another work station is monitored in other periods of time. Then the contents of a buffer 5 are replaced at a time point when the message is received. The processor 3 obtains the id of the work station that is available from the buffer 5 via a control mechanical 6 when the instruction to be processed by either one of other work stations. Thus it is possible to smooth the load between work stations and also to improves the operability of this system.
Patent JP-H02237432-A (JP)
Title: Dc power supply system
Inventor: MIYAZAWA TAKAHARU
IPC: G05F1/00
Filed: 1989-03-07
Abstract: PURPOSE:To improve power source efficiency without increasing the size and cost by providing a power converter for supplying DC power to various machines and producing AC or DC power therefrom thereby utilizing generated DC power or the DC/AC power converter as a power source. CONSTITUTION:DC power fed from a DC bus 1 is converted into variable frequency AC power which is fed to an air-conditioning pump 6 requiring variable speed operation. DC power fed from the DC bus 1 is inverted through an inverter 1 into AC power and fed to an AC load requiring uninterruptible power supply. DC power is fed through a stabilized power source 11 to a security system machine 10. AC power is fed directly from a commercial power source 3 or from the DC bus 1 through the inverter to general power machines 13.
Patent JP-S58171712-A (JP)
Title: Combinational magnetic head
Inventor: KANBAYASHI NAOHIKO
IPC: G11B5/265
Filed: 1982-04-02
Abstract: PURPOSE:To facilitate the production and improve the erasing effect, by providing erasing heads on both sides of a recording and reproducing head through nonmagnetic materials and making their magnetic gaps parallel and connecting a connecting core, where a coil is wound, to both erasing heads. CONSTITUTION:Erasing heads 1 and 2 are provided on both sides of a recording and reproducing head 5, which has a magnetic gap 6, through nonmagnetic materials 7 and 8, and magnetic gaps 6, 9, and 10 of respective heads are made parallel. A connecting core 11 is connected between erasing heads 1 and 2. Erasing heads 1 and 2 are provided with rear cores 13. Coils 12, 14, and 14 are wound around cores 11, 13, and 13 respectively, and they are connected in series or parallel, and an erasing current is flowed. Thus, the production is facilitated, and the erasing magnetic flux is concentrated in the side part of the recording and reproducing head to improve the erasing effect, and a product suitable for high-density recording is obtained.
Patent JP-S63222591-A (JP)
Title: Device for coding image data
Inventor: FUNADA MASAHIRO
IPC: H04N19/126
Filed: 1987-03-12
Abstract: PURPOSE:To guarantee high-speed processing and to prevent the deterioration of a reproduced image by separating a color image signal into a bit of brightness information and a bit of chrominance information that have less correlation with each other, and effectively quantizing the brightness information in vector. CONSTITUTION:A color converter 12 separates inputted RGB signals into the brightness information 13 and the chrominance information 14 that have less correlation with each other. An encoder 15 calculates a mean value which is the DC component of the brightness block of the brightness information 13, and a standard deviation which is a bit of contrast information, also, codes the AC component of the brightness block into a primary code, and further, quantizes the primary code into a secondary code by means of vector- quantization. As a result, a multi-level image data can be highly efficiently coded without deteriorating the quality of a reproduced image.
Patent JP-H11244761-A (JP)
Title: Coater
Inventor: YAMASHITA MASAYA
IPC: B05C5/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a coater which can prevent dripping of a coating material from a coating end edge of a coating part as a matter of course, and which can set a coating start edge and the coating end edge in a line. SOLUTION: In a coater which is provided with a nozzle 8 to inject a coating material to a running current collector 12, and a supply means to supply the coating material to the nozzle 8 through a coating material supplying passage, the nozzle 8 is installed so as to move to or away from the current collector 12 by oscillating. When the supply means stops the supply of the coating material, the nozzle 8 moves so as to separate from the current collector 12. When the supply means restarts the supply of the coating material, the nozzle 8 moves so as to approach the current collector 12.
Patent JP-H04290794-A (JP)
Title: Optical recording medium and optical recording method
Inventor: FUKUCHI TAKASHI
IPC: G11B7/24035
Filed: 1991-03-20
Abstract: PURPOSE:To obtain an optical recording medium capable of using a semi-conductor laser as a light source for recording and deletion by providing a thin film layer containing a blend of a rewritable optical recording material of a photochromic chemical compound and the fine crystal of the secondary or tertiary non-linear optical material on a support. CONSTITUTION:A thin film layer provided on a support 3 consists of a blend of rewritable optical recording material 1 of a photochromic chemical compound and the fine crystal of the secondary or tertiary non-linear optical material. When recording or deleting data in this optical recording medium, it is irradiated using a recording light or a deleting light emitted from two different types of semi-conductor laser with different wavelengths from each other. Then the wavelength of the recording light or the deleting light is converted on the optical recording medium for recording or deleting process. Subsequently, recording, regeneration and deletion can be performed on a recording medium using the photochromic material using a currently commercialized two different types of semi-conductor laser.
Patent JP-H02235294-A (JP)
Title: Output buffer circuit
Inventor: KUSANO TAKASHI
IPC: G11C16/06
Filed: 1989-03-07
Abstract: PURPOSE:To prevent the generation of malfunction or the like due to the noise of an output buffer by providing an output buffer circuit with a multiplexing circuit using a node between the source of a PROM cell and a resistance as a switching input to switch the gate inputs of a p-channel MOSFET and an n-channel MOSFET. CONSTITUTION:The output buffer circuit is provided with the resistance 9 connected in series between the source of the PROM cell 10 and the earth potential and the multiplexing circuit 6 using the node between the source of the cell 10 and the resistance 9 as the switching input to switch the gate inputs of p-channel and n-channel MOSFETs 2, 4, 3, 5 constituting a part of the output buffer circuit. Thereby, the transistor (TR) size of an output buffer can be switched in accordance with the power supply voltage of an IC and the switching voltage of the TR size can be programmably controlled. Consequently, the generation of various malfunction due to the switching noise of the output buffer can be evaded without reducing the switching speed of an output signal.
Patent JP-S59180187-A (JP)
Inventor: TANAKA ICHIROU
IPC: F16L13/02
Filed: 1983-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08254002-A (JP)
Title: Free access floor and manufacture therefor
Inventor: SAEKI TAKU
IPC: E04F15/18
Filed: 1995-03-15
Abstract: PURPOSE: To provide a free access floor, by which generation of a rubbing sound between a covering material and a base material can be prevented and dislocation of the covering material can be prevented, and further which can be simply manufactured by providing an elastic body made of a resin between a base plate side joining part and a cover material side joining part, making the resin have stickiness after solidification, and forming the elastic body by hot extrusion molding on one of the joining parts. CONSTITUTION: A base plate side joining part 21, the surface of which is lowered for the thickness of an elastic body 4 is provided on a base plate 2. An elastic body 4 made by hot melt type resin is formed like a stripe by hot extrusion molding on the joining part 21 or the cover material side joining part 31 using an application machine. At that time, in the case of solidifying resin, then pressed to an iron plate and making a 90 deg. peeling off test, the adhesive force is 30-100gf/10mm. After the elastic body 4 is cooled and solidified, the base plate 2 is placed, and a covering material 3 is put on a necessary part. Thus, it is possible to manufacture a free access floor in which even if a shock is applied to the covering material 3, the shock can be absorbed therein and the generation of a rubbing sound can be remarkably simply prevented.
Patent JP-S62210922-A (JP)
Inventor: OKAMOTO MITSUNORI
IPC: A01G1/04
Filed: 1986-03-13
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。