baber/WOPTO huggingface dataset:
Patent JP-H07183023-A (JP)
Title: Square sealded battery
Inventor: SAITO TAKESHI
IPC: H01M50/528
Filed: 1993-12-22
Abstract: PURPOSE:To increase the degree of freedom in design and enhance quality by installing a cathode current collector and an anode current collector at the upper end of a power generating element. CONSTITUTION:A cathode current collector 3 and an anode current collector 4 are installed in a space between the upper end of a power generating element group 2 and a sealing body 5. The current collector 3 and a lead plate 6 of the sealing body 5 are connected with a lead strip 14 doubled. By installing the current collectors at the upper end of the power generating element group, limit of the constituting member of power generating elements is eliminated, and the degree of freedom in battery design is increased. Since the cathode current collector 3 and the lead plate 6 of the sealing body 5 are connected with the lead strip 14, after the power generating element group 2 is inserted into an outer jacket can 1 and an electrolyte is poured, the sealing body 5 is fit to the can 1, then welded to the can 1 without an adverse effect of the electrolyte. Welding failure is prevented and a high quality battery can be manufactured.
Patent JP-2000142200-A (JP)
Title: Floor carpet and its manufacture
Inventor: WATANABE KYOICHI
IPC: B32B5/24
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a desired rigidity while suppressing the increase in weight by constituting a surface layer part including the surface of an insulator layer by use of a fiber layer of thermally fusible polyester fiber or a fiber layer consisting of thermally fusible polyester fiber and another fiber entangled thereto. SOLUTION: A surface layer part 43 including the surface of an insulator layer 3 is formed of a fiber layer consisting of thermally fusible polyester fiber and another fiber entangled thereto. In this case, the fiber layer of the surface layer part 43 is formed of the same kind of fiber, so that separation by type can be dispensed with in recycling to facilitate the recycling processing. Further, compared with a natural fiber or regenerated fiber having irregular thickness, it is easy to select and closely entangle fine fibers. The fiber layer of the surface layer part 43 is formed by entangling a 70-100 wt.% of thermally fusible polyester fiber with a thickness of 2-20 deniers with 30-0 wt.% of another fiber in a surface density ranging from 100 g/m2 to 500 g/m2.
Patent JP-2001142353-A (JP)
Title: Image forming device
Inventor: OGAWA KAZUO
IPC: G03G15/20
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing voltage fluctuation being the interference of low frequency to a power source by reducing the number of the times of fluctuation occurrence of current to be supplied to a heating means from a power source. SOLUTION: This image forming device is provided with a CPU 8 controlling power to be supplied to heaters 2 and 3 by controlling an energizing time within a period through TRIACS 4 and 5 for supplying power selectively to the heaters 2 and 3. The CPU 8 has plural period times of different times and switches the period time selectively.
Patent JP-H05320112-A (JP)
Title: Production of alpha-hydroxyisobutyric acid amide
Inventor: KARASAWA MINAHITO
IPC: C07C235/06
Filed: 1992-12-03
Abstract: PURPOSE:To industrially and advantageously obtain alpha-hydroxyisobutyric acid amide by utilizing a specific compound to greatly prolong the life of the catalyst in the continuous production of the compound by hydration reaction of acetone cyanhydrin using a manganese dioxide catalyst. CONSTITUTION:In producing alpha-hydroxyisobutyric acid amide by subjecting acetone cyanhydrin(ACH) to hydration reaction in the presence of a manganese dioxide catalyst in a liquid phase, 0.0001-0.5mol, based on 1mol ACH, or 10-20,000ppm, based on a reaction solution, of a water-dissolved substance of an oxide of an element selected from among B, Al, Si, Ge, Sn, Pb, P, As, Sb, V, Nb, Mo and W, an oxyacid or a heteropoly-acid comprising the element, O and H, and/or an alkali (alkaline earth) metal salt of the acid is added to the reaction solution to advantageously obtain the objective compound. Oxidized manganese hydroxide in a deactivated state is reduced into manganese sulfate with hydrogen peroxide and sulfuric acid and subjected to oxidation-reduction with a permanganate in acidity with sulfuric acid to regenerate the catalyst. The catalyst is useful for pollution prevention of environment.
Patent JP-S63179330-A (JP)
Inventor: SUKU KUUON HON
IPC: B60R1/08
Filed: 1987-12-23
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-H02170347-A (JP)
Title: Inorganic nonaqueous electrolyte battery
Inventor: SEKIDO SHINTAROU
IPC: H01M50/437
Filed: 1988-12-22
Abstract: PURPOSE:To increase the tensile strength of a separator and to make the handling of the separator easier by using a glass fiber nonwoven fabric including a copolymer of polyethylaclylate or ethylaclylate and aclylonitrile as the main component and using a specific binder as the separator. CONSTITUTION:As the basic material of a separator, a glass fiber is used, and when a glass fiber nonwoven fabric is formed, a copolymer of polyethylaclylate or ethylaclylate and aclylonitrile is used as the main component, and a binder including polyoxyethylene alkylether or polyoxyethylene alkylphelether is used as the binder. As a result, the binding force of the copolymer and the glass fiber is improved, the tensile strength of the glass fiber nonwoven fabric as a separator is more increased, and the handling of the separator is made easier.
Patent JP-2000351809-A (JP)
Title: Polymeric material for optical communication, its synthesis, and optical waveguide using the material
Inventor: KAMIKAWA SHINKO
IPC: C08F20/10
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polymeric material for optical communication having higher heat resistance than polymethyl methacrylate and being excellent in the easiness of controlling a refractive index by selecting a polymeric material containing a compound having a specified structure. SOLUTION: This material contains a compound represented by formula I and having a weight-average molecular weight of 10,000-1,000,000, has more excellent heat resistance than polymethyl methacrylate, and is exemplified by a compound represented by e.g. formula II or III. A compound represented by formula I is obtained by heating under agitation a solution prepared by dissolving polymethyl methacrylate and 2,2,2-trifluoroethylamine in a solvent such as N-methylpyrrolidone to form a reaction solution, adding the reaction solution dropwise to water to form a precipitate, and separating it by filtration.  A compound represented by formula III is obtained by dissolving polymethyl methacrylate and a methylamine/methanol solution in a solvent such as N-methylpyrrolidone, heating the mixture under agitation to form a reaction solution, and adding the reaction solution dropwise to water to form a precipitate. In the formulae, R is an alkyl or a phenyl; X is hydrogen, deuterium or a halogen; and n is the degree of polymerization.
Patent JP-H06170339-A (JP)
Title: Mail processing device
Inventor: HONMA TORU
IPC: B07C3/08
Filed: 1992-12-04
Abstract: PURPOSE:To provide a mail processing device for improving the surface by preventing the delay in delivering a mail in the case of changing an address. CONSTITUTION:A reading section 9 is provided in a mail processing device, and the section 9 is composed of a photoelectric conversion section and a discrimination section. The discrimination section is composed of a binary circuit 17, an address zone sensing section 19, a letter recognizing section 21, a town and street name recognizing section 23, an address dictionary 25, an address recognizing section 27 and a register number data base 29. The address is recognized by the letter recognition of address and the address recognition, and the retrieval of the register number data base 29 is performed based on the recognized address. In the case the address of a mail P is registered in the register number data base 29, the mail P is collected in a classifying box.
Patent JP-H02169950-A (JP)
Title: Blast duct
Inventor: YUGAWA KAZUHIKO
IPC: F24F13/02
Filed: 1988-12-22
Abstract: PURPOSE:To make a blast duct easily foldable by forming a blast channel in the inside and providing the folding section in an intermediate position of the blast channel with a fastener and making the end face of one side connectable and disconnectable by the opening and closing of the fastener. CONSTITUTION:A blast duct 7 has a header 12 at the folding section in its intermediate position, and in the inside of the blast duct 7 which includes the header 12 a second blast duct 8 is formed. This header 12 is provided with open sections 13 and 13 at the position which corresponds to the folding section 6 of a blast panel 3 and fastener 14 which opens and closes this open section 13 and connect and disconnect the blast duct 8. When a room-heating mat 1 is folded and stored, the hooks 14a and 14a of the fastener 14 are respectively slid in the direction of the arrows near to the rear face of the blast duct 7 to disconnect the end face of one side of the blast duct 7. With this disconnection the blast duct 7 becomes foldable.
Patent JP-2000151282-A (JP)
Title: Vibration proof type crystal oscillator
Inventor: TSUDA NAOYA
IPC: H03B5/32
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator stably operates without worsening a phase noise characteristic on condition that it is exposed to vibrations of a high level and rapid pressure change such as a time when a rocket is launched. SOLUTION: Stress applied to a crystal resonator is dispersed and uniformed by inserting a printed circuit board 12 on which a crystal resonator is mounted between the two upper and lower half bodies of a hollow case 14. The hollow case 14 is subjected to protection against vibrations of an external housing 30 by inserting a belt-shaped vibration prevention member 32 made of gel material of an nonfoamed structure into an important place between the case 14 and the housing 30 in a compressed state.
Patent JP-H07182596-A (JP)
Title: Vehicle route introducing device
Inventor: IWASAKI MASAYASU
IPC: G01C21/00
Filed: 1993-12-22
Abstract: PURPOSE:To obtain an optimum route with the consideration of jam information in a short period by calculating the route for evading a jam place concerning the optimum route. CONSTITUTION:This device is applied to a vehicle route introducing device having a bearing sensor 1, a vehicle speed sensor 2, a map storage memory 3, CPU 4, ROMM 5, RAM 6, V-RAM 7, a display 8, an operation board 9 and a receiving device 10. When jam information is received by the receiving device 10, CPU 4 decides whether or not the jam information has relation with the optimum route and executes weighing to data of the map storage memory 3 by jam information at the time of relation. Then, CPU 4 sets a nearest spot to a present position on the optimum route as a calculation start point and retrieves a route from the spot to a destination position. When the vehicle reaches the jam place in the midst of the route, the vehicle is introduced based on a route retrieving result to the point of time and the calculation start point is newly set so as to retrieve the route.
Patent JP-H07187148-A (JP)
Title: Method and apparatus for shrinking label
Inventor: TAKAGAKI NOBUYUKI
IPC: B65C3/08
Filed: 1993-12-22
Abstract: PURPOSE:To securely and easily control temperature of respective zones to prevent a label from incorrectly shrinking by effectively preventing a heat flow between a first zone (preheating zone) and a second zone (shrinking zone) irrespective of an amount of transferred containers. CONSTITUTION:A cylindrical label 6 put over a container 5 to be transferred and having heat-shrinkability is heated in a preheating zone A to an approximate temperature where shrinkage starts, and further the heated label 6 is transferred into a shrinking zone B in a vapor atmosphere at a higher temperature than in the preheating zone A, thereby finishing the label. 6 by heating and shrinking.
Patent JP-H04198045-A (JP)
Title: Production of glass fiber
Inventor: NISHIKAWA TAKEO
IPC: C03C25/10
Filed: 1990-11-29
Abstract: PURPOSE:To improve homogeneity of fiber quality by using a sizing agent composed of a synthetic resin emulsion having an average particle diameter so as to provide a specific ratio to the glass single filament diameter for forming a film. CONSTITUTION:Molten glass is taken out from a bushing to form glass single yarn composed of 200-4000 filaments. A synthetic resin emulsion such as PVAc resin, an epoxy resin, a polyurethane resin, a polyacrylic resin, a polyester resin or ethylene-vinyl acetate copolymer having an average particle diameter at a ratio within the range of 0.01-0.10 to the single filament diameter of about 3-24mum for forming a film as a principal component and further an emulsifying agent, a plasticizer, a stabilizer, etc., are added to prepare a sizing agent. The glass single filament is then coated with the resultant sizing agent at 30-60wt.% concentration in a sizing coater and bundled to afford a strand, which is then wound on a tube on a collet of a winded and dried to provide a glass fiber product having homogeneous fiber quality.
Patent JP-2001145341-A (JP)
Title: Power semiconductor switching circuit and converter circuit
Inventor: TAGUCHI TAKAYUKI
IPC: H02M3/335
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To constitute a DC/DC converter mounted on a metal circuit board in such a circuit configuration that improves the stability of control characteristics. SOLUTION: A converter circuit 10 is mounted on a metal having a conductor pattern formed on a metal base material 91 through a thin insulating layer. The DC voltage between input terminals 1 and 3 is evenly charged to half voltage in capacitors 9 and 11. Electric power is supplied to the primary winding 311 of a transformer 33 in the polarity shown in the Fig. by switching the ON/OFF of the electric charges in the capacitor 9 by means of an FET 10, and electric power is supplied to the primary winding 312 of the transformer 33 in the polarity shown in the Fig. by switching the ON/OFF of the electric charges in the capacitor 11 by means of another FET 29. Since the windings 311 and 312 have opposite polarities, the core of the transformer 33 is excited by both waves and supplies electric power to the secondary side of the transformer 33.  Since the drains of the FETs 19 and 29 having large mounting areas are connected to stable potentials A and C and the sources of the FETs 19 and 29 having fluctuating potentials have small mounting areas, the stray capacitance between the converter circuit 10 and the metal base material 91 is small and prevents the occurrence of common mode failures.
Patent JP-H05240409-A (JP)
Title: Method for generating process heat
Inventor: YAAKOPU KERAA
IPC: F23L15/00
Filed: 1992-12-04
Abstract: PURPOSE: To reduce heat being taken out from combustion gas in the downstream of a stoichiometrically under combustion zone of such a type of burner combustion is performed in stoichiometrically under and over combustion zones, and heat is robbed from combustion gas on the downstream side of the under combustion zone. CONSTITUTION: Heat quantity to be robbed from combustion gas in the downstream of the stoichiometrically under combustion zone 107 is set at a slight level, as compared with the heat quantity required for attaining a temperature range, where NOx is minimized in the following post combustion zone 110 and a cooled exhaust gas 114 is supplied before or together with the addition of air volume, in order to attain that temperature range in the post-combustion zone 110. Consequently, heat robbing which is an under stage stoichiometrically is reduced substantially at own accord, resulting in significant flexibility in the efficiency and size of a combustor.
Patent JP-H11155801-A (JP)
Title: Fluorescent diagnosis device for organism
Inventor: NINOMIYA ICHIRO
IPC: A61B1/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To smoothly change an optical path for an observation image passing through the eyepiece of an endoscope between a usual image photographing TV camera and a fluorescent image photographing highly sensitive TV camera without causing backlash and shift. SOLUTION: Elastically thrusting members 70, 71, 72 are provided to elastically thrust optical path changing members 53a, 53b against at least two fixed planes (grooves 52a) formed in mutually different directions along their sliding direction. In this way, the optical path changing members 53a, 53b can be slid in the condition that they are elastically thrusted against two fixed planes.
Patent JP-H06170077-A (JP)
Title: Unit structure sewing machine
Inventor: OTOSHI HITOMI
IPC: D05B73/00
Filed: 1992-12-04
Abstract: PURPOSE:To facilitate the assembly, and to improve the assembly efficiency of the sewing machine by forming a feed amount setting mechanism as a unit, in addition to the upper shaft unit, and assembling these units to an arm from the side face of an arm pedestal part. CONSTITUTION:In a pedestal part 12 of a sewing machine arm, an opening part 14 is provided, and the upper shaft unit 44 in which the upper shaft and parts provided additionally thereon are formed integrally is inserted and supported in a bearing part of the sewing machine arm through its opening part 14. Also, a sub-frame 20 for supporting a feed amount setting mechanism, and having a shape for closing up its opening part 14 is attached to the side face of the pedestal part 12 of the sewing machine arm so as to close up the opening part 14, by which the upper shaft unit 44 and the sub-frame 20 are assembled to the sewing machine arm.
Patent JP-H01166705-A (JP)
Title: Hair treatment device
Inventor: IDA HARUO
IPC: A45D24/22
Filed: 1987-12-23
Abstract: PURPOSE: To facilitate the washing of a brush body by water and removement of fallen hairs and dirt by detachably attaching the brush body to a base body. CONSTITUTION: This hair dressing tool consists of a base body 1, a brush body 2, and a tank 3. A hook 21 fixes the brush body 2 to the base body 1 engaging it with a L-shape retaining groove 23 formed in the both sides of a brush base plate 18 of the brush body 2. The hook 21 can be retreated via an outer operator 22 and the brush body 2 can be removed from the base body 1 disengaging with the retaining groove 23. Combustion heat of a burner 9 is released from a heating protrusion 17 of a heating barrel 10. Bristles 19 of the brush body 2 are put into the hair and moved to the direction from the hair root to its end. Water or a lotion in the tank 3 is sprayed from a nozzle 28 to the hair by operating a pump unit 25. A hair kink caused by the moisture is straightened by the heat and the bristles 19.  When the brush body 2 is contaminated, it is disengaged with the retaining groove 23 and washed by removing the brush body 2 from the base body 1.
Patent JP-H06144548-A (JP)
Title: Feeding device with off-specification product sorting function
Inventor: YOKOO TOSHIHIKO
IPC: B65G47/14
Filed: 1992-11-10
Abstract: PURPOSE:To provide a feeding device with sorting function by which only proper products can be fed and conveyed to a package line by sortingly removing crushed products and off-specification products that are easily broken as an agricultural freeze-dried product by a small impact or are different in the respective product dimensions. CONSTITUTION:A device for sortingly removing crushed products and off- specification products in the feeding/conveying process of raw materials or products is made up of a vibration-type feeding device 2, a feeding chute 3 that has been provided to the discharge port 2a of the feeding device and a part of which is formed into the shape of the meshes of a net, a brush 6 for removing the clogging of the mesh part of the feeding chute 3, and a vibration device for operating the brush 6 at given intervals.
Patent JP-H10151597-A (JP)
Title: Cutting mechanism of printer and the like
Inventor: YAMADA YASUSHI
IPC: B26D1/04
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce frictional force of a cutter mat and a sheet and to prevent attachment of paper dust on a cutter blade. SOLUTION: A sheet 8 is cut by moving a cutter blade 24 fastened on a cutter holder 22 in a direction crossing the sheet 8 while making it bite into a cutter mat 16. The cutter holder 22 is constituted of a synthetic resin, and the cutter blade 24 is fastened on this cutter holder 22 by projecting its head end by integral molding. The cutter mat 16 is constituted of a soft member such as sponge, etc., and a smooth surface 16a to reduce friction with the sheet is formed on its surface.
Patent JP-H02171703-A (JP)
Title: Manufacture of color filter
Inventor: MASAKI TATSUO
IPC: G02B5/20
Filed: 1988-12-24
Abstract: PURPOSE:To easily flatten the printed surface of a color filter layer with high accuracy by bringing a color filter to printing formation on a prescribed filter substrate in accordance with a size of a picture element, and thereafter, pressing a printed picture of the color filter, while bringing it to scanning by one to several lines easy by using a roller of a small diameter. CONSTITUTION:A roller 7 is moved (scanned) in the stripe direction of color filter layers 2R, 2G and 2B which are brought to printing formation in a stripe shape, the color filter layers 2R, 2G and 2B of one to several lines are pressed as one unit, and the surface of its printed surface is flattened (smoothened). Thereafter, a scan position by the roller 7 is shifted by a prescribed pitch in the direction being orthogonal to the stripe direction, and in its shift position, by moving the roller 7 in the same way, the color filter layers 2R, 2G and 2B of one to several lines are pressed, and the surface of its printed surface is flattened (smoothened). In such a way, irrespective of a screen size, a color filter in which the surface of the color filter layer is flattened extending over the whole area can be manufactured easily.
Patent JP-S63168495-A (JP)
Title: Solubulizing agent for low foamable surfactant
Inventor: SCHMID KARL-HEINZ
IPC: C09K23/42
Filed: 1987-12-22
Abstract: Aqueous low-foam cleaning compositions containing at least one surfactant which is a water-soluble or water-emulsifiable polyalkylene glycol ether of a long-chain alcohol, and at least one diethanolamine derivative of the formula    <IMAGE>  (I)   <IMAGE> (IIa)   <IMAGE> (IIb)  in which R1 and R2 are linear or branched alkyl or alkenyl radicals containing 8 to 14 carbon atoms for R1 and 9 to 17 carbon atoms for R2, and r, s, t, u, v and w are integers of from 1 to 3.
Patent JP-H09155658-A (JP)
Title: Mounting jig for fixing metal fitting and mounting method
Inventor: SHIODA GENICHIRO
IPC: B23P21/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To simplify locking and fixing of a mounting jig for a fixing metal fitting at a framework at a factory. SOLUTION: A mounting jig 1 for a fixing metal fitting is formed in such a manner that a fixing metal fitting 3 having a lock strip 31 brought into a state to brace the back of a lip groove section steel 21 by locking at one lip part 22 through elastic deformation in such a state to lock to the other lip part 22 of the lip groove section steel 21 is mounted on a framework 2 formed of the lip groove section steel 21. The jig is formed in the shape of a seesaw having two end parts vertically oscillating around a central fulcrum. One end part is brought into a state to be constantly energized upward and a contact piece 15 with which the bottom back part of a lock strip steel 31 is brought into contact is arranged on the upper surface of an end part on the side which is energized upwatd.  Meanwhile, a lock piece 16 to lock the end part of the lock strip steel 31 to the lip part 22 is arranged on the upper surface on the side not energized upward.