baber/WOPTO huggingface dataset:
Patent JP-H0560547-A (JP)
Title: Size detection unit for tatami
Inventor: NAKAMURA KENICHI
IPC: G01B5/02
Filed: 1991-08-31
Abstract: PURPOSE:To simplify the structure of 'tatami' Japanese straw mattress size detection unit used for measuring both the length of 'tatami' which it is required to re-cover and the form of the 'tatami's shitamae (the edge making contact with threshold)' and to reduce the area required for installing the unit. CONSTITUTION:A stile stopper 21 is fixed at one end of a 'tatami' support frame which is slightly inclined relative to a vertical plane and three height measuring apparatuses 31, 33, 35 for measuring the heights of both end portions and the center portion of the 'shitamae' of a 'tatami' T are horizontally aligned on the upper portion of the 'tatami' support frame. The measuring apparatus 31 located near one end of the 'tatami' support frame is fixed while the height measuring apparatus 33 located at the center portion of the frame and the height measuring apparatus 35 located near the other end are provided in such a manner that they freely slide in the horizontal direction and also that the amount of sliding movement of the former is half of that of the latter, and a displacement detector 71 is provided for detecting the position of the height measuring apparatus 35 located near the other end of the frame.
Patent JP-H0192482-A (JP)
Title: Production of soft leather like sheet article
Inventor: TAGAWA KENICHI
IPC: D06M101/16
Filed: 1987-09-30
Abstract: PURPOSE: To obtain a highly flexible leather sheet-like product by treating a base fabric of synthetic fiber with a chemical agent or organic solvent followed by setting a water-soluble polymer on the resultant fabric which is then impregnated with a water-miscible organic solvent solution of a polyurethane elastomer followed by wet coagulation. CONSTITUTION: This leather sheet-like product further improved in flexibility is obtained by the following process: a base fabric of synthetic fiber (esp. predominant in polyester fiber) is treated with a chemical agent such as an anionic or nonionic surfactant or an organic solvent such as an alcohol (e.g. ethanol), esp. dimethylformamide to remove treatment agent(s) left in the base fabric; a water-soluble polymer (e.g. PVA) is then set on the resultant fabric which, in turn, is impregnated with a water-miscible organic solvent solution of a polyurethane elastomer followed by coagulation in water or water containing <=20 wt.% of a water-miscible organic solvent. Thus, pretreatment of the base fabric with the chemical agent or the like improves the affinity of the fiber for the water-soluble polymer, effecting marked improvement of the flexibility of the final product.
Patent JP-2000075369-A (JP)
Title: Camera system
Inventor: KAI TADAO
IPC: G03B7/16
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a camera system constituted so that a TTL dimming function is loaded while propelling ecology. SOLUTION: This camera system is provided with a light emission device 32 emitting photographing auxiliary light toward an object when it is combined with a camera, a dimming circuit 20 arranged at a camera side so as to control the emitted light quantity of the light emission device 2 by executing the photometry of the photographing auxiliary light reflected on the object and transmitted through a photographing lens 2 and a power source device 26 arranged at the light emission device 32 side. Then, electric power is supplied to the dimming circuit 20 arranged at the camera side from the power source device 26 arranged at the light emission device 32 side.
Patent JP-S61126920-A (JP)
Title: Extrusion case by metallic wire rod
Inventor: KOJIMA IICHIRO
IPC: H01G13/00
Filed: 1984-11-24
Abstract: PURPOSE:To enable the use of the wire rod having aluminum outer mild steel for mass production and no waste in slug layout by producing an extrusion case with a series of punch works of a slug by working a slug. CONSTITUTION:A piece 2 is provided with cutting an Al wire rod in the necessary size and with putting it into a die 3 the indentation of cone shape is provided on the upper face of the piece with punching by a punching jig 4. It is then put into a die 5 and the piece 2' like a bead on abacus is made by the punching jig 6. The piece 2' is then put into a die 7 and deformed to the slug S being formed in a dish shape like the section 2'' by a punching jig 8. An extruded tube blank 2'' is provided with extruding this slug S by the extrusion using a die 11 and bar punch 12 and further the edge 9 turning of the tube blank 2'' is performed with putting in a die 13. A regular extrusion case 10 is thus provided.
Patent JP-H1178113-A (JP)
Title: Laser scan optical unit and method for scanning laser light
Inventor: KATSURAGAWA TAKU
IPC: G02B26/10
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To change a printing density without preparing a complicated control system and facilitating adjustment of the printing density by using a photoreceptor changing light sensitivity in accordance with wavelengths, switching and scanning laser lights from a plurality of laser light sources projecting the laser lights of different wavelengths on the photoreceptor. SOLUTION: A laser light projected from a laser light source 1 is input to a toroidal lens 4 through a half mirror 3. meanwhile, a laser light projected from a laser light source 2 is reflected by the half mirror 3 and input to the toroidal lens 4. The laser lights from both laser light sources 1, 2 are reflected at a polygon mirror 5, divided to right and left projection directions, converged through an fθ lens 8 in a horizontal direction, and focused on a photoreceptor drum 9 to scan on the photoreceptor drum 9. At this time, the laser lights are switched to emit the laser light to achieve printing of a required density. That is, if the printing with high density is to be carried out, the laser light source 1 of a long wavelength is selected. If the printing with low density is required, the laser light source 2 of a short wavelength is selected.
Patent JP-H0888010-A (JP)
Title: Manganese dry battery
Inventor: WATANABE MITSUTOSHI
IPC: H01M6/06
Filed: 1994-09-14
Abstract: PURPOSE: To increase corrosion resistance of a zinc can of a manganese dry battery whose zinc can contains 30ppm or less of lead and no mercury and no cadmium. CONSTITUTION: A fluorine-base compound represented by a formula of F(CF2 )n CH2 CH2 SO3 H (wherein n=1-25, preferably n=2-16) is added to a battery. The added amount of the fluorine-base compound is preferably 0.01-0.5wt.% based on the weight of an electrolyte.
Patent JP-H1068284-A (JP)
Title: Cutter bit unit
Inventor: TAKANO YOSHIHIRO
IPC: E21B10/62
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutter bit unit in which a cutter bit can be relatively easily removed, and which can prevent a fixed part of the cutter bit from loosing even during cutting work. SOLUTION: In this cutter bit unit 5, a cutter bit 7 is pressed against a surface to be cut of a bedrock or the like and moving, for cutting. A gap is formed between the cutter bit 7 and a frame holder 9 to which the cutter bit 7 is attached, and a space 13 made of a shape memory alloy in which a shape having an apparent thickness which increases when the temperature rises to a value which is higher than room temperature is inserted in the gap, and in this condition, the cutter bit 7 is fixed to the holder 9.
Patent JP-H1088347-A (JP)
Title: Production of transparent electrode thin film
Inventor: MARUYAMA HIRONORI
IPC: C23C14/54
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the slip of a film by measuring the rotating speed of a roll and the speed of this film and controlling the transportation of the film by comparing these speeds. SOLUTION: The numbher of pulses per unit time generated from a rotating speed detector 1 installed on a driving roll 6 and the number of pulses generated from a rotating speed detector 2 installed on the transporting film 9 are compared by a computer 3. If there is a difference in the compared numbers of pulses, the computer 3 adjusts the tension setting according to the condition of the slip. If the adjustment is repeated until there are no more differences in the number of pulses described above, the balance of un-winding and taking-up tension is obtd. and the slip is ceased. The stable transportation of any slippable films is made possible at a low cost by this system. This method is applicable to a method of forming thin films in a vacuum state and is more particularly adequately for a device for forming films by sputtering, etc.
Patent JP-S6490983-A (JP)
Title: Wood stress removing drier
Inventor: TAKAHASHI YASUICHI
IPC: F26B21/06
Filed: 1987-09-30
Abstract: PURPOSE: To provide a stress relieving drier for wood which can evenly relieve stresses from wood by constituting the drier of a drying vessel, a heating chamber, external combustion equipment, a steam generator, a waste gas controller, and a steam controller. CONSTITUTION: After wood, such as green logs, etc., are piled up in a drying vessel 1, a waste gas is introduced to the vessel 1 and a heating chamber 2 and the moisture in the vessel 1 and chamber 2 is measured. When the moisture is insufficient, the vessel 1 and chamber 2 are maintained at appropriate moisture by introducing steam to the vessel 1 and chamber 2 from a steam pipe 11. When the temperature of the wood is raised to the center of the wood by deciding the heating time based on the kind and thickness of the wood, the wood is only heated from the heating chamber 2 by closing the damper 3a of a waste gas pipe 3. At the time of heating the wood, the temperature of the waste gas is controlled by means of the number-of-revolution controlling inverter of an air cooler 8.  At the same time, the inside of the vessel 1 is filled up with the steam while the pressure of the steam is maintained at an appropriate value by means of a pressure gauge and the temperature of the steam is raised to slightly superheated steam with the waste gas of the heating chamber 2. The pressure in the vessel 1 is maintained at a fixed pressure and the temperature in the vessel 1 is maintained uniformly. Thus the slightly superheated steam dries the wood by absorbing the moisture of the wood.
Patent JP-H0993839-A (JP)
Title: Data carrier system
Inventor: YAMASHITA KENICHI
IPC: H04B10/11
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a data carrier system wherein destruction of data due to voltage drop of a dry battery or replacement of battery is prevented in case of conventional optical communication system and the electromagnetic noise has no effect on the operation in case of electromagnetic coupling system, electromagnetic induction system or microwave system. SOLUTION: The memory 11 of a hybrid data carrier 1 stores a user data and an identification data allocated for each hybrid data carrier. A CPU 12 controls the hybrid data carrier 1 entirely. An electromagnetic induction head 13 receives an electromagnetically induced radio wave 4 from a data reader/ writer 2. A converter 14 converts a current from the electromagnetic induction head 13 in order to transmit the current to the CPU 12. An optical communication control section 15 controls I/O of data for the CPU 12 and the optical communication. An optical communication head 16 outputs a data from the optical communication control section 15 and inputs a data to the data reader/ writer 2 through an optical communication path 3.
Patent JP-2001072940-A (JP)
Title: Surface-protecting film
Inventor: AGARI HIROSHI
IPC: C09J109/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a film good in adhesion to various materials and transparency, hardly undergoing a lift caused by shrinkage or a spontaneous peeling after a lapse of time and causing neither difference in level in the coated film of a coated steel plate nor film breakage when removed after used by forming an adhesive layer on one surface of a substrate layer comprising a thermoplastic resin having a specific chemical structure. SOLUTION: A thermoplastic resin is represented by the formula (wherein m and n are each a positive integer; and m>n>), and desirably, m is 50-100 and n is 20-43, and desirably the ratio of m to n is 7:3. A pressure sensitive adhesive is not particularly limited and an ethylene/vinyl acetate copolymer or the like, for example, is employed. A method for preparing a surface- protecting film is not particularly limited, but desirably a thermoplastic resin for a substrate layer and a pressure sensitive adhesive for a pressure sensitive adhesive layer are simultaneously extruded by means of a co-extrusion molding method such as an inflation method or the like. The thickness of each layer is not particularly limited, but desirably the substrate layer has a thickness of 15-100 μm and the pressure sensitive adhesive layer has a thickness of 5-30 μm.
Patent JP-S60143868-A (JP)
Title: Process and apparatus for preparing sheetlike article
Inventor: SOGABE YOUJI
IPC: B05D7/24
Filed: 1983-12-29
Abstract: PURPOSE:To prepare a long-sized sheetlike article having uniform coated film continuously by feeding fresh layer of a reactive resin to form a spread face to a bank of the reactive resin just before a knife coater and forming a coated layer of the reactive resin on a substrate. CONSTITUTION:Reactive resin is fed and spread to form a face to the periphery of a bank B formed by scraping of the reactive resin just before a knife coater 7. The bank B is grown gradually by rotating while controlling the amt. of the fresh reactive resin to be fed. Thus, a layer of a coated layer of the reactive resin is formed on a substrate 2. By this method, generation of trace of charged resin due to the change of viscosity of the resin before it is coated on the substrate or unevenness of coating due to unevenness of coated amt. is prevented. Thus, a long-sized sheetlike article having a uniform and smooth coated layer is prepared continuously.
Patent JP-H0993666-A (JP)
Title: Remote monitor controller
Inventor: YABU HAJIME
IPC: H04Q9/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor controller with high reliability in which the robability of occurrence of destruction of data in a dual port RAM intervening between master and slave signal processing means for data transmission and reception is set small even when any of slave signal processing means runs away or malfunctions. SOLUTION: A mater terminal equipment section 30 outputs a chip select signal CS for a prescribed period to an AND circuit 15 and also to slave terminal equipment sections 40,.... Upon the receipt of the chip select signal CS from the master terminal equipment section 30, the slave terminal equipment sections 40,... output the chip select signal CS to the ANd circuit 51 synchronously with the reception. Even when any of the slave terminal equipment sections 40,... not receiving the chip select signal CS from the master terminal equipment 30 provides the output of the chip select signal CS because of runaway or malfunction, read/write to the dual port RAM 50 is not allowed.
Patent JP-H05206253-A (JP)
Title: Universal wafer chuck for semiconductor- wafer treatment use
Inventor: ROJIYAA EI ROBINSU
IPC: H01L21/302
Filed: 1992-09-17
Abstract: PURPOSE: To improve uniformity of process by making a first end surface of a chuck a non-flat surface which fits with the surface of a semiconductor wafer accepting it, and bringing it into contact, in the entire surface, under a uniform pressure. CONSTITUTION: A duplicate plate chuck 28 has a fitting surface 38, which is a non-flat surface of a form, agreeing with a non-flat surface on the rear side of a semiconductor wafer, on a first end of a strong body thereof, and it is fixed in a processing chamber. This wafer is supported on a moving part in the processing chamber with elastic supporting pins in between at a plurality of points placed with intervals along the periphery of the wafer, and the non-flat surface on the rear side thereof is forcibly pressed against the fitting surface 38 of the chuck 28. Following this, spring strength in the wafer generates a uniform pressure, extending over the entire region between both the non-flat surfaces.  The fitting surface 38 is easily formed using a finite element analyzing program, so that the entire pressing pressure is equal to the entire clamping force for holding the wafer to the chuck 28.
Patent JP-H1092129-A (JP)
Title: Disc apparatus and head-movement controlling method applied to the disc apparatus
Inventor: NAKANO YASUMASA
IPC: G11B21/12
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a head and an information-recording single plate by detecting collision, when a carriage runs uncontrollably during the seek operation with a certain factor and collides with a stopper, to prevent unnecessary retry even if a seek error is generated. SOLUTION: When a carriage 13 runs uncontrollably and collides with a stopper 15 as a result that a servo information is not detected by a servo information detecting circuit 22 during the fast seek operation in which a current is applied to a VCM(voice coil motor) 14 under the condition that a magneticsingle plate 11 is rotated normally, the carriage 13 is moved to the external circumference direction of the magnetic single plate 11 by giving a driving force to the carriage 13 to overcome a latching force of a magnetic latch and the magnetic head 12 is positioned to the particular position of data zone from the CSS(Compact start stop) zone, a control section 24 judges collision with the stopper 15 due to uncontrollable running of the carriage 13 and stops the fast seeking by detecting a shock generated at that time with a shock sensor 16.
Patent JP-H1073980-A (JP)
Title: Correcting method for color shift of image forming device
Inventor: NAOKAWA HIROAKI
IPC: G03G15/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting color shift of an image forming device which has its color shift adjustable due to its simple structure. SOLUTION: A specified image is formed by forming images out of plural modulating beams onto their respective corresponding image carriers 4A, 4B and by transferring a formed dot line LBn onto a transfer body 5 through image carriers. In this case, multiple LED elements are arranged in the scanning direction on each of the image carriers 4A, 4B, scan of dot lines is performed plural times for one image carrier 4B during scanning once for other image carrier 4A, dot lines on the image carrier 4B are divided into plural dot groups along the line. The auxiliary scanning direction is dislocated so that the relative gradient between each dot group and the dot line on the other image carrier 4A may reduce for the divided dot groups to form an image.
Patent JP-H11169715-A (JP)
Title: Improved catalyst for preparation of acrylonitrile and hydrogen cyanide
Inventor: SURESH DEV DHANARAJ
IPC: B01J37/08
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new ammoxidation catalyst which increases yield of hydrogen cyanide by-product formed during preparation of acrylonitrile while acrylonitrile formation level is kept at substantially the same level. SOLUTION: A catalyst compsn. contg. a compound body of catalyst oxide of iron, bismuth, molybdenum and calcium and characterized by the formula Aa Bb Cc Dd Fee Bif Mo12 Ox (wherein A is at least one of Li, Na, K, Rb and Cs or a mixture thereof; B is at least one of Mg, Mn, Ni, Co, Ag, Pb, Re, Cd and Zn or a mixture thereof; C is at least one of Ce, Cr, Al, Sb, P, Ge, La, Sn, V and W or a mixture thereof; D is at least one of Ca, Sr, Ba or a mixture thereof; and a=0.01-1.0; b and e=1.0-10; c, d and f=0.1-5.0 and x is determined by conditions of atomic values of other existing elements), is provided.
Patent JP-H0192380-A (JP)
Title: Micro welding method
Inventor: INOUE KIYOSHI
IPC: C23C26/00
Filed: 1987-10-01
Abstract: PURPOSE:To easily form the thick layer consisting of fused powder and base metal on the surface of a base metal by bringing a pipe electrode into contact with the base metal, pressing the powder on the base metal, and impressing a voltage between the powder and the base metal to generate heat. CONSTITUTION:The pipe electrode 1 is brought into contact with the base metal 3 by a vertical-motion motor 8, the plug 23 of the hole 24 of the electrode 1 is released, and the raw powder 2 is packed from a feeder 20. The powder 2 is pressed by a presser 17 with a specified pressure, a rotor 13 is rotated by an electrode rotating motor 11, and the electrode 1 is rotated along with a cylindrical body 14. An electric current is passed by a pulse power source 25 through the electrode 1, the powder 2, and the base metal 3. The surface of the base metal 3 and the powder 2 are heated and sintered, and further at least a part is melted by the minute discharge between the powder particles and between the powder 2 and the base metal and by the Joule's heat due to the current application. The layer of the fused powder 2 is formed on the surface of the base metal 3 while changing the relative position of the electrode 1 and the base metal 3 by an X-axis motor 5 and a Y-axis motor 6. By this method, the fused metal layer having >=about 1mm thickness is easily obtained.
Patent JP-H1192264-A (JP)
Title: Gas generating agent composition for air bag
Inventor: SHIYUU KIYOUKI
IPC: C06D5/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition in which occurrence of poisonous CO and NOx gas is reduced and solid residual amount is reduced by including an oxidizing agent containing a phase-stabilized ammonium nitrate, a mixture containing organic compounds jointly used as both of a binder and a fuel and a nitrogen compound for controlling combustion performance. SOLUTION: This gas generating agent for air bag consists essentially of a phase-stabilized ammonium nitrate comprising 98-70 wt.% ammonium nitrate and about 2-30 wt.% phase stabilizing agent for inorganic or organic potassium compound, 35-88 wt.% oxidizing agent which is a mixture containing <=25 wt.% oxygen-containing organic acid salt and/or metal oxide, 12.5-30 wt.% mixture containing an organic compound served as both of binder and fuel and capable of using energetic or non-energetic binder and <=35 wt.% nitrogen-containing compound such as nitrate, perchlorate or nitride metal compound, e.g. guanidine, aminoguanidine or melamine.
Patent JP-H1073435-A (JP)
Title: Rotary marking unit and marking unit for reading marker beam
Inventor: FUJIMURA NAOYUKI
IPC: E04G21/16
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance the service life and the workability by an arrangement wherein ink to be contained in a container is absorbed by capillary tubes through capillarity and transferred therefrom to a rolling roller for the purpose of marking. SOLUTION: A fixing hole 1A is made in the upper surface of a holder 1 and a container 10 containing ink is fitted removably, at the mouth part thereof, in the fixing hole 1A. Ink contained in the container 10 is absorbed through capillaryity of capillary tubes 2A-2C and transferred to a roller 3 for the purpose of marking. Two linear bearings 4C are built in the holder 1 at the rear end part thereof, and a compression coil spring 4D is interposed between them. A substantially U-shaped support 4 supports a shaft 4A between upper and lower flanges and the shaft 4A is sliding jointed with the bearing 4C. The shaft 4A guides the holder 1 while regulating the moving direction thereof.
Patent JP-S6396136-A (JP)
Inventor: RAINHARUTO BETSUKAA
IPC: A61P3/00
Filed: 1987-10-01
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-S61120105-A (JP)
Inventor: FUIRITSUPU MAIKERU GARERUUJIYO
IPC: G02B6/14
Filed: 1985-11-08
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。