baber/WOPTO huggingface dataset:
Patent JP-S57141076-A (JP)
Title: Head holding mechanism for magnetic disc device
Inventor: IWATA TETSUYA
IPC: G11B17/32
Filed: 1981-02-24
Abstract: PURPOSE: To obtain a head holding mechanism where the resonance is prevented and the rise characteristic is good, by holding a head by a flat spring provided with a vibration absorbing material.  
     CONSTITUTION: A head 1 for magnetic disc is held in a prescribed position by a flat spring 18 which is provided on a holding arm 9 and forms a gimbals. This spring 18 is provided with a vibration absorbing material 17 such as rubber, and thus, a head holding mechanism for a magnetic disc is obtained where the occurrence of the resonance of the spring 18 is prevented and the rise characteristic is good. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09193908-A (JP)
Title: Strapping apparatus
Inventor: SEKINE YASUHIRO
IPC: B65B13/18
Filed: 1996-01-20
Abstract: PROBLEM TO BE SOLVED: To automatically obtain a strapped article wherein the upper corner parts of the article and the strapped portions on the upper face thereof are protected, by providing respective feeders for automatically feeding corner pad metals and a pad board to strapping positions when an article is strapped on the way of conveyance by conveyors. SOLUTION: A loaded article W placed on a skid is wound around and tightened with straps at lower beam positions of two places, fore one and rear one, of the skid by a strapping apparatus 1, thereby obtaining a strapped article. In this case, before winding around the loaded article W with the straps, a corner pad metal having an L-shaped sectional shape is fed to each of upper corner parts of the article on the skid, and a pad board is also fed onto the upper face of the article, thereupon the article is strapped together with the pad board and the corner pad metals. That is, a strapping machine 10 is provided, by which the loaded article W to be transferred from a first conveyor 2 to a second conveyor 3 is wound around and tightened with the straps at a portion on a space (n) between both the conveyors.  Corner pad metal feeders 60a, 60b are provided on both sides of the conveyor 2, respectively, and a pad board feeder 120 is disposed at a side position of the forward end of the conveyor 2.
Patent JP-S52108642-A (JP)
Title: Device for opening and closing twofold door
Inventor: TERASONO MITSUO
IPC: E05D15/26
Filed: 1976-03-09
Abstract: PURPOSE: To make it possible to close a twofold door automatically by moving a movable door panel-with a weight in a direction of closing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62184640-A (JP)
Title: Transparent substrate for optical disk
Inventor: KOIZUMI YOSUKE
IPC: G11B7/2537
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a transparent substrate for an optical disk which has excellent optical characteristics and mechanical characteristics and excellent dimensional stability to temp. and humidity, shrinks less on curing during molding and permits easy parting from a mold by polymerizing and curing a resin compsn. essentially consisting of an epoxy acrylate resin or epoxy methacrylate resin in the mold. CONSTITUTION:The resin compsn. contg. >=50wt% epoxy acrylate resin or epoxy methacrylate resin is polymerized and cured in the mold. The epoxy acrylate resin or epoxy methacrylate resin refers to the resin formed by adding an acrylic acid or methacrylic acid of the quantity substantially equal to the epoxy equiv. of an epoxy resin of a bisphenol A type, alicyclic type or alkyl glycol type to said epoxy resin. The bisphenol A type epoxy acrylate or methacrylate resin is more adequate in terms of the mechanical properties, more particularly, bending elasticity and toughness of the cured resin. Monomers having radical polymerizability and <=100 centipoise viscosity are preferable as the reactive diluent.
Patent JP-S56122983-A (JP)
Title: Alarm clock
Inventor: HAYASHI KOUZOU
IPC: G04G13/00
Filed: 1980-02-29
Abstract: PURPOSE:To wake up the user naturally, by producing the first stimulus with a soft sound from the set time for a prescribed time to induce the user to a light sleep and by producing the first stimulus with a loud sound for a fixed time after the prescribed time and by producing the second different stimulus after that. CONSTITUTION:At the alarm set time, a soft sound is emitted from speaker 8, and the user whom this first stimulus is given is induced to a light sleep of the second stage. After 5min, the sound of the first stimulus becomes loud, and lamp 5 of deck lamp 2 is lit to give the main stimulus, and the user is induced to waking-up. Next, after 5min, lamp 5 is flashed, and the user wakes up completely by this second stimulus.
Patent JP-H11221769-A (JP)
Title: Slurry managing system
Inventor: KATSUMATA NOBORU
IPC: B24B57/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a slurry managing system which can prepare a specific form of slurry, and can prevent the occurrence of an unevenness in the working accuracy of a work, when the slurry is used for a wire saw and the like. SOLUTION: Abrasive grains and a dispersing liquid are fed in a blender tube 54, and they are mixed to prepare a slurry. At the same time, the abrasive grains and the dispersing liquid which can be used yet are separated and recovered from the slurry already used, and they are returned to the blender tube 54 and utilized again. The property of the slurry which consists of the separated and recovered abrasive grains and dispersing liquid is detected by an aerometer 78 and a viscometer 80, and the feeding amount of new abrasive grains and dispersing liquid to the blender tub 54 is regulated and controlled according to the above detecting result.
Patent JP-S61186060-A (JP)
Title: Recorder
Inventor: SHODA SHOICHIRO
IPC: H04N1/00
Filed: 1985-02-13
Abstract: PURPOSE:To decrease malreception by providing a hollow tube inserted slidably to a main body and the carriage of a recorder and using the hollow tube so as to shut the optical path from other lights. CONSTITUTION:In front of a paper feeding roller 1, a carriage 2 moved in parallel therewith is provided, the roller 1 is driven by a paper feedmotor 3 and the carriage 2 is reciprocated by a belt transmission mechanism 5. An optical transmission section 8 receives a data signal from a main card 6, converts it into an optical data and sends the result to the carriage 2. The hollow tubes 9, 10 being the path of an optical signal are fitted together slidably, the carriage 2 is moved from the right to the left, both the hollow tubes 9, 10 are fitted and while the carriage is placed to the left, the optical path is shut from the surrounding. The detection signal of a carriage position detector 11 detecting the shut start position is sent to a CPU in a main card 6. Based on the detection signal, the CPU controls that the data signal is sent to the head control section 7 of the carriage 2 while the optical path is shut.
Patent JP-S60171120-A (JP)
Title: Plastic molding machine
Inventor: KAWAGUCHI TOUHAKU
IPC: B29C45/18
Filed: 1984-02-16
Abstract: PURPOSE:To prevent the change of the cross section of a material moving path by supporting a material measuring and filling device freely movably so as to oppose selectively an injection cylinder to the opening port of the material feeding device provided with a material cutting off mechanism and to the material pouring port of a mold. CONSTITUTION:Resin is pushed into an injection cylinder 23 and is measured, while opposing the cylinder 23 to the side of a feeding cylinder 9 and aligning each nole 9b, 17a and 14b. After the measurement has been finished, a cutter blade 17 closes a pushin port 9b, thereby blocking the resin movement. The injection cylinder 23 is opposed to the pouring port 7 of a mold 5, pivotting a filling device 18 by 90 deg., and the resin is injected and filled in the cavity of the molds 5, 6.
Patent JP-S63193757-A (JP)
Title: Tone detecting system
Inventor: HAYASAKA TAKASHI
IPC: H04M11/00
Filed: 1987-02-06
Abstract: PURPOSE:To respond to any type of exchange and to perform an automatic call issuing without generating malfunction, by writing a dial/busy tone on a memory by fetching it when a modem is connected to a PBX, and hereafter detecting the dial/busy tone based on a data fetched in the memory. CONSTITUTION:When the data is written, a data terminal is connected to a telephone set by switching switches SW1 and SW2, and a PBX tone discriminating command is issued from the data terminal to an NCU control and command recognition part 12c. The recognition part 12c decodes it and judges that the write of the dial/busy tone on the memory is indicated, and a hook-on operation is indicated first. In such a way, since the dial tone is returned from the PBX, it is analyzed, and a pattern is written on the memory 22. Next, the recognition part 12c makes a dialing part 12b dial its own telephone number. By performing such operation, the busy tone is returned from the PBX, the recognition part 12c analyzes the busy tone, and writes the pattern on the memory 22.
Patent JP-S61188833-A (JP)
Title: Manufacture of bulb-type fluorescent lamp
Inventor: TAIRAKU SEIICHI
IPC: H01J9/24
Filed: 1985-02-15
Abstract: PURPOSE:To produce a high quality bulb-type fluorescent lamp with high dimen sional accuracy by heating the damaged portion on the inner wall at the end of a bent glass tube with a burner and cutting the tube end section then forming an inner tube. CONSTITUTION:Two sets of electrodes in each of which a lead wire 2 is connected to a filament 3 and an exhaust tube 4 are inserted into a flare than inner tube valves 5 are inserted from above with their respective filaments, 3 kept at respective confers. Under this condition, it is rotated around the exhaust tube 4 to perform pinch sealing through a pushing pieces 8 advancing from the left and right. Consequently, a mount in which the metal conductive lead wire 2, the inner glass tube 5, the flare 1 and the exhaust tube 4 are integrated is produced. When cutting the damaged mouth through said heating, even micro flaws will never occur to stabilize the cutting cross-section resulting in excellent dimensional accuracy.
Patent JP-H0935786-A (JP)
Title: Metallic powder injection molding body, and air-tight glass terminal and air-tight glass cap using the molding
Inventor: FUJIMARU TOSHIHIKO
IPC: H01R9/16
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a metallic power injection molding body which improves the airtight characteristic in glass sealing. SOLUTION: This is an airtight glass terminal 10 where a through hole 18 provided at an eyelet 12 made into a desired form by metallic powder injection-molding method is sealed airtightly by glass 16, and the eyelet 12 consists of iron alloy, and at the eyelet 12, any plated film 12b of a nickel-plated film, a cobalt-plated film, a nicked-cobalt-plated film, or an iron-nickel-cobalt- plated film is made. Together with it, heat treatment is applied to the eyelet 12, and at the eyelet 12, the oxide film 12c of the plated film 12b where iron of material metal 12a is dispersed is made. Glass 16 is sealed through the oxide film 12c.
Patent JP-S59151398-A (JP)
Title: Semiconductor storage device
Inventor: SHIMOTORI KAZUHIRO
IPC: G11C29/04
Filed: 1983-02-17
Abstract: PURPOSE:To improve the defect relieving factor of an entire memory element even if a normal decoder, a word line and a bit line have any defect by providing a means inactivating defective decoder, word line or bit line and a means replacing the inactivated decoder with a spare decoder. CONSTITUTION:If a defective bit exists in a memory cell connected to a word line WLn or a normal row decoder itself is defective, e.g., an MOSTQ3 is destroyed, links L1, L2 connected respectively to word lines WLn, WLn+1 are blown by a laser so as not to transmit word line drive signals CR0, CR1 to the word lines. Further, the MOSTQ21-Q32, Q34, Q35, Q37 of a spare decoder are activated by a signal by which a normal row decoder in Fig. (a) is selected. Thus, the defective lines are replaced into normal spare word lines SWL1 and SWL2 in Fig. (b). Further, if no defective bit exists, the spare word lines SWL1 and SWL2 are not selected.
Patent JP-H08216344-A (JP)
Title: Antibacterial decorative sheet
Inventor: MATSUZAWA TAKANORI
IPC: B32B27/18
Filed: 1995-02-15
Abstract: PURPOSE: To provide a decorative sheet whose surface does not generate fungus and embossable property the same as that of a conventional decorative sheet is excellent, having decorative property. CONSTITUTION: At least on one face of a base material sheet 1 made of a thermoplastic synthetic resin, a printing layer 2 having proper tone and pattern is provided. On the surface of the base material sheet 1, a transparent or semitransparent antibacterial resin layer 3 having embossable property is placed from the top of the printing layer 2. On the surface of the resin layer 3, embossed patterns 4 are provided.
Patent JP-H01205073-A (JP)
Title: Method for controlling evaporation weight in vacuum evaporation apparatus
Inventor: TAUCHI KUNIAKI
IPC: C23C14/54
Filed: 1988-02-09
Abstract: PURPOSE:To prevent the thickness of plating from being reduced by a prescribed value or below when heat balance is controlled according to the power of a heater to increase evaporation weight from an evaporation vessel, by setting a temporary target value for evaporation weight in an evaporation weight controlling system. CONSTITUTION:An evaporation weight controlling system is fitted to a vacuum evaporation apparatus so as to instantaneously control evaporation weight with a shutter 8 at the outlet of the evaporation vessel 25 and to control heat balance with a heater 4. When a target value G1 (kg/hr) for evaporation weight is changed to G2 (kg/hr), additional weight DELTAG (kg/hr) is added to the target value G2 and the resulting temporary target value G3 is set in the evaporation weight controlling system. The additional weight DELTAG varies as a prescribed function of time elapsed in accordance with G2 from the beginning of change of the target value and becomes zero finally.
Patent JP-H04265746-A (JP)
Title: Manufacture of multilayer laminated board
Inventor: TERAO TAKAHIRO
IPC: B32B37/10
Filed: 1991-02-21
Abstract: PURPOSE:To provide the method of manufacture of a multilayer laminate having high practicability by simplifying operation, etc., by using a simple jig in the manufacture of the multilayer laminate through a static pressure method. CONSTITUTION:In the manufacture of a multilayer laminate, in which a resin layer laminated an arranged under a vacuum (decompression) atmosphere is heated and fast stuck under heating atmosphere and laminated and unified, the multilayer laminated board is formed by a heat-resistant easily-deformable vessel 6, at least one end side of which is sealed with a sealing tool 6c having a vacuum exhaust port 6b and being detachable in an airtight manner under the vacuum (decompression) atmosphere. Not only uniform press is enabled from the outside but also the laminating and disposal of the resin layer as a work and airtight sealing work, etc., are simplified considerably.
Patent JP-2000224472-A (JP)
Title: Image pickup controller and image pickup controlling method
Inventor: ODA KAZUYA
IPC: H04N5/335
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To mitigate influence by the pixel defect of an image pickup element and to provide excellent images. SOLUTION: An image pickup element (CCD) 14 photoelectrically converts an optical image by exposure time corresponding to driving signals 100 supplied from a timing control part 30 corresponding to information from a control part 26 and the picked-up image signals are inputted through a correlation double sampling circuit (CDS) 32, an analog processing part 34 and an A/D conversion part 36 to a digital signal processing part 38. Also, a control part (CPU) 26 supplies changeover signals 128 for selecting a processing parameter at the time of performing a contour emphasis processing in the signal processing part 38 corresponding to a decided shutter speed to the signal processing part 38.  The signal processing part 38 processes and outputs image data based on the processing parameter for lowering the degree of contour emphasis at the time of a low-speed shutter in response to the changeover signals 128 at the time of performing the contour emphasis processing to the image data stored in a frame memory.
Patent JP-H04266833-A (JP)
Title: Production of ethylated naphthalene
Inventor: FUJITA TERUNORI
IPC: C07C15/24
Filed: 1991-02-21
Abstract: PURPOSE:To produce an ethylated naphthalene in high yield while suppressing tar formation of naphthalenes by ethylation of a naphthalene with ethylene as an ethylating agent in the presence of extremely stable Y zeolite. CONSTITUTION:In production of an ethylated naphthalene shown by the formula (Et)n-Naph-(R)m (in the formula, Naph shows naphthalene ring, R shows hydrogen, methyl group or isopropyl group, Et shows ethyl group, m shows 0-7 integer and n shows 1-8 integer with proviso that 1<=m+n<=8), a naphthalene shown by the formula Naph-(R)m(in the formula, Naph, R and m are as shown above) is reacted with ethylene as an alkylating agent in the presence of extremely stable Y zeolite.
Patent JP-H03232299-A (JP)
Title: Inner material housing basket for blacking treatment
Inventor: AMADA TOYOMITSU
IPC: H05K13/02
Filed: 1990-02-08
Abstract: PURPOSE:To obtain a housing basket which is able to house an inner material independent of its thickness and easily handled by a method wherein frame members are provided to hold the inner materials and so structured as to be lined in parallel with each other at adequate spaces when they are housed in basket members from above. CONSTITUTION:Inner materials are held in such a manner that they are fastened to inner material fasteners 6 and 8 of a frame member 2. The frame member 2 is inserted between a pair of opposed rails 30 from above, and a frame 4 of the frame member 2 is loosely fitted into the rails 30. When the frame members 2 and the inner materials are housed in a basket member 15, the inner materials are sandwiched between the frame 4 and the rail 30 of the basket member 15, so that they are prevented from coming into contact with each other due to an agitating operation when the basket member 15 is dipped into a blacking treatment bath.
Patent JP-H02205630-A (JP)
Title: Production of hot rolled high strength steel plate with low yield ratio for construction use excellent in fire resistance
Inventor: KOYAMA KAZUO
IPC: B21B3/00
Filed: 1989-02-06
Abstract: PURPOSE:To produce a hot rolled high strength steel plate with low yield ratio excellent in tire resistance by adding specific amounts of Cu and Ni to a low C-Mn steel and subjecting the above steel to hot rolling, to cooling, and to winding under respectively specified conditions. CONSTITUTION:A slab of a steel which has a composition containing, by weight, 0.02-0.1% C, <=0.5% Si, 0.3-1.5% Mn, <=0.05% P, <=0.1% Al, and 0.6-2.0% Cu and further containing Ni so that the ratio of Ni to Cu is regulated to 0.2-1.0 is cast and then hot-rolled without delay, or, the above steel slab is heated up to <=1150 deg.C and hot-rolled so as to be formed into a metal plate. After finish hot rolling is completed at >=750 deg.C, the above metal plate is cooled at 3-40 deg.C/sec average cooling rate and then wound up at 300-600 deg.C. By this method, the hot rolled high strength steel plate with low yield ratio for construction use having a yield point strength at 600 deg.C 0.6 times the yield point strength at ordinary temp. and excellent in fire resistance can be obtained.
Patent JP-S57142955-A (JP)
Title: Liquid crystal additive having high positive dielectric anisotropic value
Inventor: SUGIMORI SHIGERU
IPC: C07C67/00
Filed: 1981-02-26
Abstract: NEW MATERIAL:A 3'-chloro-4'-cyanophenyl-4-( β-alkoxyethoxy )benzoate expressed by formulaI(R is 1W10C alkyl).  
     EXAMPLE: 3'-Chloro-4'-cyanophenyl-4-(β-propoxyethoxy)benzoate.  
     USE: A liquid crystal additive, having a high positive dielectric anisotropy, and particularly effective for giving a p type liquid crystal composition having a low viscosity by adding to an n type liquid crystal composition having a low viscosity.  
     PROCESS: A 4-(β-alkoxyethoxy)benzoyl chloride is reacted with a 3'-chloro-4- cyanophenol in the presence of pyridine to give the compound expressed by formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02207637-A (JP)
Title: Picture stuff control circuit
Inventor: NAKABASHI TOMOKO
IPC: H04L29/08
Filed: 1989-02-08
Abstract: PURPOSE:To realize the stuffing by plural bits with the unit of arbitrary bit by monitoring a write address at the timing of a read address of a memory for stuffing being digital quantity, and generating a stuff control signal from the digital arithmetic result of the address value. CONSTITUTION:An input picture signal is stored to a memory 1 for stuff by a writing clock and converted to a transmission rate by being read according to a reading clock. The address control of the memory 1 for stuff is executed by an address arithmetic circuit 3. A write address counter 32 counts the write address in the internal part of the memory for stuff and a read address counter 33 counts the read address. Both pieces of address information are sent to an address computing element 31 and as the result of the arithmetic, a stuff position is detected. Then, a control signal is sent to a stuff information marking circuit 4. Thus, the signal processing of a stuff control circuit is digitally executed and the stuff can be controlled by the plural bits with the unit of arbitrary bit.
Patent JP-H11229952-A (JP)
Title: Lean combustion gas engine
Inventor: NAKAZONO TORU
IPC: F02D45/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous determination of a misfire so as to prevent a stall of an engine when an abnormality occurs in a detecting means for detecting a change in the internal pressure of an intake pipe or the like by performing misfire determination based on a change in the internal pressure of the air intake pipe in addition to a change in an exhaust temperature in one for performing misfire determination based on the change in an exhaust temperature. SOLUTION: In a lean combustion gas engine 8 where a mixture obtained by mixing air A and combustion gas G at a fixed ratio in a gas mixer 2 is passed through a supercharger 15 and an intake cooler 13, adjusted for its supply amount by a throttle 3 and then supplied, by controlling an air-fuel ratio control valve 1, the supply amount of the fuel gas G to the gas mixer 2 is adjusted to obtain a desired air-fuel ratio. In this case, the output signals of an exhaust temperature sensor 11 and an intake pressure sensor 5 are inputted to a controller 6. Then, when the reduction range of the detected exhaust temperature is larger than a fixed value and a throttle downstream pressure is smaller than the threshold value of misfire determination, the occurrence of misfire is determined, and engine running is stopped when the misfire is determined.