baber/WOPTO huggingface dataset:
Patent JP-2000100406-A (JP)
Title: Sealed alkaline storage battery
Inventor: IKEZOE MICHINORI
IPC: H01M2/12
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To surely fix a safety valve to a battery jar lid, further to couple a pressure sensor easily, and to test efficiently. SOLUTION: This storage battery is provided with a power generating element group formed by laminating positive electrodes and negative electrodes through separators, a battery jar containing the power generating element group and electrolyte, a battery jar lid 3 closing up and aperture of the battery jar, and a safety valve 5 coupled into a mounting hole 4 provided in the battery jar lid 3. Further, an internal thread 8 is formed on the inside surface of the mounting hole 4, and the safety valve 5 is welded into the mounting hole 4.
Patent JP-H09109347-A (JP)
Title: Decorative sheet and manufacture thereof
Inventor: NISHIJIMA KATSUNORI
IPC: B05D7/24
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost decorative sheet and a method for manufacturing the sheet which make it possible to extremely efficiently manufacture a high grade decorative plate having hardness usable in a horizontal plane and wear resistance and excellent design. SOLUTION: A print layer 2 and an anchor layer are arbitrarily provided on the front surface of a decorative base sheet 1. One or a plurality of layers are so laminated thereon that cured resin coating film layers 3, 3' containing ionizing radiation curable resin as main ingredient and having 5 to 14g/m<2> of one layer of totally 12g/m<2> or more, and further, a cured resin coating film layer 4 having ionizing radiation curable resin as a main ingredient and containing additive made of silicon or fluorine is so provided thereon as to become 3g/m<2> or more, and the film thickness of the total sum of the coating film layers is 15g/m<2> or more.
Patent JP-H07130939-A (JP)
Title: Lead frame
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L23/28
Filed: 1993-10-29
Abstract: PURPOSE:To realize an improvement in assembly yield without cost-up by preventing inner leads of a plastic package from deforming at tips. CONSTITUTION:An inner lead 11g is grooved 11h at the center along the longitudinal direction. This increases the strength of the inner lead 11g and prevents its deformation during bonding or mold sealing work, thereby assembling with high yield. Further, this method dispenses with prior art taping and enables cost down.
Patent JP-H01112253-A (JP)
Title: Magnetic toner
Inventor: SAKASHITA KIICHIRO
IPC: G03G9/08
Filed: 1987-10-26
Abstract: PURPOSE:To enhance image density, thin line reproduction performance, and gradation by specifying the particle diameter distribution of a magnetic toner comprising at least a binder resin and a magnetic powder. CONSTITUTION:The magnetic toner has a particle diameter distribution comprising 17-60 number % particles of <=5mum diameters, 1-23 number % particles of 8-12.7mum diameters, and <=2.0vol.% particles of >=16mum diameters. It has a volume average particle diameter of 4-9mum, and the particle fraction of <=5mum diameters has a particle diameter distribution satisfying the expression I, where N is the content (number %) of the particles of <=5mum diameters, being 17-60 number %, V is that of the particles of >=5mum diameters, and k is a positive number of 4.5-6.5, thus permitting the obtained magnetic toner to reproduce a latent image down to thin lines in high fidelity, and to form an image superior in gradation and resolution.
Patent JP-H07165016-A (JP)
Title: Seatbelt guide
Inventor: ROORENTEIASU ANTONIUSU YOSEFUA
IPC: B60R22/02
Filed: 1994-11-04
Abstract: PURPOSE: To provide a guide so that the cross portion of a belt may be located at the gravity center of the upper half of a child seated on a seat or a child seat or nearly upward thereof. CONSTITUTION: A seat belt guide 10 is arranged near the upper end of a belt and provided with a guide member encircling the belt to guide the cross portion 8 of the seat belt extending from the back of a seat 2 for a vehicle or a ship. The guide member is mounted at the upper end of the back rest portion of the seat while being kept at a certain distance from the edge of a rising head rest 4 of the back rest portion of the seat 2.
Patent JP-H01113232-A (JP)
Title: Compound of metal and rubber
Inventor: NISHIMURA YOSHIFUMI
IPC: D07B1/06
Filed: 1987-10-26
Abstract: PURPOSE:To prevent an interruption of reaction between copper in a plating layer and sulfur in rubber at the initial stage of adhesion of the metal and the rubber, with realizing improvement in resisting properties against moisture and heat, by vulcanizing and adhering a metal coated with a ternary alloy plating layer of copper-zinc- nickel of a specified composition whereby the nickel containing ratio is gradually increased from the surface to the inside of the layer in a depth direction, and a rubber obtained by adding a predetermined rate of sulfur into natural rubber or synthetic isoprene rubber. CONSTITUTION:In a metal which is coated with a ternary alloy plating layer of copper- zinc-nickel having copper 60-75weight%, nickel 2-10weight% and zinc the rest, the nickel containing ratio at the most surface of the plating layer is 0-5weight%, which ratio is gradually increased to the depth 50-200Angstrom  of the plating layer from the most surface. However, the ratio is generally constant in the plating layer deeper than the depth 50-200Angstrom  from the most surface. Accordingly, in the case where rubber including natural rubber or synthetic isoprene rubber as its principal component and sulfur, with or without addition of organic acid cobalt salt, silica or resorcin as an adhesion accelerator, is vulcanized and adhered with the metal, the adhesive property at the early stage is not obstructed, but the deterioration of the adhesive property to be caused during the use of the rubber product can be restricted.
Patent JP-H05114499-A (JP)
Title: High frequency accelerating cavity
Inventor: OTA TOMOKO
IPC: H05H13/04
Filed: 1991-10-21
Abstract: PURPOSE:To enable a conversion section to be eliminated, and a compact high frequency accelerator to be provided by applying the same sectional form as that of a beam duct to a beam passage section in the accelerating electrode of a high frequency accelerating cavity. CONSTITUTION:A tuner 5 is inserted in or pulled out of a cavity with a drive device 6. When the tuner 5 is inserted, a resonance frequency increases, and this frequency decreases when the tuner is pulled out. In order to maintain ultra-high vacuum state, a gasket 8 is fitted to the joint surface of each member. A beam passage section 3a in the cavity has the same form as a beam duct 7, for example, a racing track form. As a result, the section 3a can be connected to the beam duct 7 without any need of conversion section. According to this construction, a high frequency accelerating cavity of compact and high performance type can be provided without need of any converter, while the effect of induction field on beam acceleration is reduced. In this case, the form of the duct 7 may be rectangular or elliptical as an alternative for the racing track form.
Patent JP-H0625300-A (JP)
Title: Immunogenic protein, hiv related peptide and cocomplex vaccine comprising anionic part
Inventor: UIRIAMU JIEE REENZA
IPC: A61K35/76
Filed: 1991-07-19
Abstract: PURPOSE: To provide a coconjugate which is useful for inducing antipeptide immune response in mammals, for inducing HIVneutralizing antibodies in mammals, for formulating vaccines to prevent HIV infection or HIV disease including acquired immune deficiency syndrome(AIDS) or for treating humans suffering from HIV infection or diseases.  
     CONSTITUTION: This new coconjugate consists of an immunogenic protein or protein complex and has a first set of covalent linkages to low mol.wt. part-a -  and a second set of covalent linkages. The low mol.wt. part-a -  shows anionic or polyanionic property at physiological pH. The second set has the covalent linkages to a peptide comprising a human immunodeficiency virus(HIV) principal neutralizing determinant(PND) or a peptide immunologically equivalent to that. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08110571-A (JP)
Title: Camera
Inventor: HIYOUDOU SADAMASA
IPC: G03B17/28
Filed: 1994-10-12
Abstract: PURPOSE: To make the pressing plate structure of a camera for securing the flatness of a film thin. CONSTITUTION: The film pressing means 2 consisting of the planar pressing plate is not held by a spring member with respect to a rear cover 4 and the front and rear surfaces of the film pressing means 2 are provided with a pair of projections 2a and 2b at positions almost corresponding to the upper and lower outer rails 1a on the rear side surface of a camera main body 1, respectively. The front side projection 2a has a height enough to feed the film F and the rear side projection 2b has the height capable of securing a gap enough to feed the film against deformation at the time of pressing the rear cover.
Patent JP-H01115575-A (JP)
Title: Lapping grinding wheel
Inventor: BABA HIKOYOSHI
IPC: B24D7/14
Filed: 1987-10-29
Abstract: PURPOSE:To enable repetitive mirror surface working without loading by molding and baking a granular whetstones consisting of fine grain whetstones bound by first relatively hard bond together with second soft bond. CONSTITUTION:Granular whetstones are prepared by binding fine grain whetstones with first bond consisting of first resin such as relatively hard phenole system or epoxy system resin. Next, these granular whetstones are molded and baked by the use of second perforated elastic bond consisting of second resin such as urethane system resin softer than the first resin to provide a desired lapping grinding wheel. This grinding wheel does not vary the working amount (lapping rate) even after continuous lot working to enable repetitive mirror surface working without loading.
Patent JP-H07119950-A (JP)
Title: Soot blowing device
Inventor: NAGAO TOSHIYUKI
IPC: F23J3/00
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a seizure and occurrence of scar caused by the contact of the outer surface of an jetted medium supplying pipe with a projection of a deformed part of an inner circumferential surface of a lance tube. CONSTITUTION:A ring-like support 14 is fitted near a connection part 12 of a lance tube 7b at its extremely end under its non-fixed condition so as to support a jetted medium supplying pipe 2. The inner circumferential surface 15 of the ring-like support 14 has a projection having gradual curved surface and then either a surface hardening treatment such as a nitriding processing or a baking processing of solid lubricant agent such as molybdenum disulfide or the like is applied. At the outer circumference part of it is provided with a medium flowing clearance 16 so as to perform a cooling operation for it.
Patent JP-H08132542-A (JP)
Title: Gear
Inventor: OOTA UMITOMO
IPC: B29D15/00
Filed: 1994-11-07
Abstract: PURPOSE: To stably produce a highly precise gear by reducing the difference in resin flow time and pressure generated during injection molding by providing a high- molecular resin material flow-restricting mechanism having not constant groove depth and width and continuously or intermittently changed in them inside a tooth from part. CONSTITUTION: A gear 1 is produced by the injection molding of a high-molecular resin material. In both surfaces of the gear 1, high-molecular resin material flow prescribing mechanisms 9 reducing the difference in filling time and pressure generated during injection molding are provided inside the tooth form part close to teeth. The depth dimension of the groove of the flow-restricting mechanism 9 in each of zones is set so as to form a continuously or intermittently changing corrugated shape. Since the flow-restricting mechanisms 9 change in shape continuously or intermittently in relation to the positions of respective gates, the internal pressure of the resin flowing from the respective gates rises at a point of time when the resin reaches the high- molecular resin material flow-restricting mechanisms 9 and the resin flows to an unfilled part low in pressure.  At a point of time when the filling with the resin is completed over the entire peripheries of the restricting mechanisms 9 and the internal pressure thereof becomes uniform, the resin grows toward a tooth outer shape.
Patent JP-H10114132-A (JP)
Title: Production of porous seal
Inventor: HIGUCHI TAKAHIRO
IPC: B41K1/50
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing a porous seal having a sharp print face providing a clear print without causing any stain on the finished face. SOLUTION: A thermoplastic porous printing material containing continuous bubbles and added with fine powder generating heat upon irradiation with infrared rays is applied with a document sheet where a print face part for forming a character or a figure is sectioned from the remaining part by differentiating the infrared transmittance. The document sheet is then irradiated with infrared rays from the surface side and a part of on the surface layer of the porous printing material corresponding to the high infrared transmittance part of the document sheet is fused with heat generated from the heat generating fine powder mixed therein. It is eventually solidified to provide a nonporous protective film oozing no ink and an ink oozing face is formed on the surface at the remaining part of the porous printing material.
Patent JP-H01114735-A (JP)
Title: Sample preparing method for analyzer
Inventor: KIMURA ATSUSHI
IPC: G01N1/28
Filed: 1987-10-28
Abstract: PURPOSE:To uniformly precipitate the solute by drying a solution, while rotating a substrate, at the time of adhering the solution into which the solute to be analyzed is melted, onto the substrate. CONSTITUTION:A substrate 4 consisting of optically planar glass or a semiconductive wafer is placed onto a rotary base 3, and the base 3 is connected to a motor 2. Subsequently, the solution into which a solute to be analyzed is melted is allowed to adhere onto the substrate 4 by a pipette 6. Next, by rotating the motor 2, the solution which is allowed to adhere onto the substrate 4 is spread to the whole on the substrate 4 by centrifugal force. Thereafter, the rotation is continued, the solution on the substrate 4 is dried, and also, the solute is precipitated uniformly onto the substrate 4. Accordingly, by analyzing while using the substrate on which the solute is precipitated uniformly, a data whose S/N is satisfactory and which scarcely has an error can be obtained.
Patent JP-H0693472-A (JP)
Title: High strength cold rolled steel plate excellent in phosphating treatability
Inventor: KOJIMA KATSUMI
IPC: C23C28/00
Filed: 1992-09-16
Abstract: PURPOSE:To produce a high strength cold rolled steel plate excellent in phosphating treatability by forming a specified alloy layer on the surface of a cold rolled steel plate having a specified compsn. CONSTITUTION:On the surface of a cold rolled steel plate contg., by weight, 0.001 to 0.25% C, 0.1 to 1.5% Si and 0.2 to 3.0% Mn and contg. at least one kind among 0.5 to 1.5% Cu, 0.5 to 1.5% Ni, 0.2 to 1.0% Mo, 0.1 to 2.5% Cr, 0.01 to 0.1% V, 0.0005 to 0.003% B, 0.01 to 0.20% Ti and 0.01 to 0.20% Nb, and the balance Fe with inevitable impurities, an Ni-P alloy layer in which alloy grains in a granular depositing state are precipitated at 1X10<12> to 1X10<16> pieces/m<2> distribution density is formed. The grains contain 0.01 to 16.0wt.% P, and the coating weight of the alloy layer is regulated to 5 to 60mg/m<2> per side of the steel plate as the coating weight of Ni. In this way, the high strength cold rolled steel plate excellent in phosphating treatability can be obtd.
Patent JP-H01114711-A (JP)
Title: Vehicle position detecting device
Inventor: YASUI NOBUHIKO
IPC: G01C21/00
Filed: 1987-10-28
Abstract: PURPOSE:To conjecture the present position with high accuracy by correcting automatically an output data of an earth magnetism detecting means, even in case of running in a ferromagnetic field. CONSTITUTION:An azimuth in the advance direction is derived from an output value of an earth magnetism detecting means 11 at every prescribed time, a running distance is derived from an output of a running distance detecting means 10, and from these values, the present position is conjectured by a dead-reckoning navigation arithmetic means 13. Also, by repeating the arithmetic operation at every prescribed time, the conjectured position is updated. In this state, if a car body is magnetized by a ferromagnetic field in a railroad crossing, etc., the output value of the means 11 is varied, therefore, the conjectured position is detached from the actual position. Therefore, in an abnormal value deciding means 14, the magnetizing direction is derived by measuring the direction of an abnormal ferromagnetic field from an output of the means 11, and in a magnetic correction quantity arithmetic means 15, the output variation quantity and the variation direction of the means 11 are derived, and in an azimuth arithmetic means 12, the output of the means 11 is corrected by using its output variation quantity and variation direction, by which a new present position can be conjectured with high accuracy by the means 13.
Patent JP-2000084513-A (JP)
Title: Foreign matter discharge method in empty can
Inventor: IKETANI HIROSHI
IPC: B08B9/30
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To surely discharge foreign matters in an empty can together with a treating liquid by filling the treating liquid such as water, warm water or hot water into the empty can, they turning the empty can upside down to discharge the treating liquid, in a transfer path transporting the vacant can. SOLUTION: The empty can 1 is transported with a transportation conveyor 2 and when presence of the empty can 1 is sensed with a sensor ahead of a empty can washing treating part 3, respective nozzles of the empty can washing treating part 3 start to operate. At a foreign matter discharge part 5, water is ejected through plural pieces of filling nozzles 8 and water is filled into the empty can 1 and simultaneously water is ejected through plural balance nozzles 9 too. Also water is ejected through plural pieces of propelling nozzles 10 and the empty can 1 can be smoothly transported.  The vacant can 1 filled with water is turned upside down at a shoot part of a transfer path and the filled water is discharged, and later the inside of the empty can 1 is rinsed at a rinsing part 11 and besides drained at a draining part 13, then again turned upside down at the shoot part and in a state that an opening part is made upside, the empty can 1 is transported and fed to a filling machine of the contents.
Patent JP-H11110711-A (JP)
Title: Camcoder
Inventor: YAMAOKA TETSUYA
IPC: G11B5/027
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To store images and sounds recorded by a Camcoder on a low cost medium and, further, edit them by a nonlinear editing system immediately. SOLUTION: Sound signals A and image signals V are generated by a microphone unit 1 and a camera unit 2 respectively. The sound signals A and the image signals V which are generated by the microphone unit 1 and the camera unit 2 are inputted to a VTR 3 and a semiconductor memory device 5. The inputted image signals V and sound signals A are recorded by the VTR 3 on a VTR tape 4. The inputted image signals V and sound signals A are recorded by the semiconductor memory device 5 on a flash memory 6.
Patent JP-H09109186-A (JP)
Title: Nozzle for two-color injection molding
Inventor: WAKAI SATORU
IPC: B29C45/16
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a dead space on the lower side in the vicinity of a resin introduction opening to smooth the flow of resin in a resin passage, reduce residual resin at the time of color change and replacement, also reduce the color change and replacement manhour and improve the quality of a product. SOLUTION: In a nozzle for two-color injection molding, an inclined surface 38 of curve shape extending from the side of an introduction opening 32 toward below the injection opening is formed on the outer periphery of an inner cylinder nozzle 31, and a resistance section 39 is formed by drawing the sectional area so that the upper side of a resin passage close to the introduction opening 32 is longer than the lower side on the downstream side of the inclined surface 38, and the sectional area of the resin passage on the downstream side of the resistance section 39 is expanded larger than the resistance section 39. The formation of a dead space on the resin passage on the lower section of the introduction opening 32 is prevented by the arrangement to smooth the flow of resin.
Patent JP-S6326974-A (JP)
Inventor: HAYASHI HIDEO
IPC: H04N5/00
Filed: 1986-11-14
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-S61148760-A (JP)
Title: Plate-like light source
Inventor: KAJIWARA TOSHIRO
IPC: H01J61/10
Filed: 1984-12-24
Abstract: PURPOSE:To alleviate the concentration of the electric field on the borders of many electrodes, which are coated with a protection layer and installed on the inner surface of one of the flat plates of a discharge case, by installing an insulating sheet having through holes having dimensions at most 10% of those of the holes of the protection layer on the electrodes. CONSTITUTION:Flat plates 22 and 23 and a side plate 25 are used to form a case 21 and the inner surface of the flat plate 22 is coated with a phosphor 20. A laminated sheet consisting of electrodes 1811-18mn arranged in a matrix form of m lines and n rows, a dielectric film 30 and a protection layer 19 consisting of an inorganic oxide is installed on the flat plate 23. Next, a sheet 28 made of glass or similar material and having through holes 29 corresponding to the electrodes 18 and having dimensions at most 10% of the dimensions of the holes of the protection layer 19, is placed on the laminated sheet. After that, the case 21 is charged with mercury and a rare gas, thereby making a plate-like light source used as a back light source for a liquid-crystal display device. Due to the above structure, the electric field is concentrated on the borders of the electrodes 18 to sputter the protection layer 19, thereby preventing any instable electric discharge and extending the life of the electrodes 18.
Patent JP-H10120806-A (JP)
Title: Production of prepreg
Inventor: ISHIGAMI FUMIO
IPC: C08J5/24
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a prepreg which can produce a laminate containing less voids by infiltrating a solvent into a base material from one side thereof, impregnating the material with a solvent and then with a varnish, and drying the impregnated material. SOLUTION: The underside of a base material 3 is immersed in a solvent 2a contained in a first solvent tank 1 and the same as or compatible with a varnish solvent to infiltrate the solvent 2a into the material 3. The material 3 is then immersed in a solvent 2b contained in a second solvent tank 4 to impregnate the material with the solvent 2b. The impregnated material 3 is introduced into a varnish impregnation tank 5, where it is impregnated with a thermosetting resin varnish 6. The material 3 impregnated with the varnish is dried to give a prepreg. The time required for the impregnation with a varnish is preferably 40-80sec in the impregnation tank in particular, although it may vary depending on the solvents used and the thickness of a base material.