baber/WOPTO huggingface dataset:
Patent JP-2000185356-A (JP)
Title: Dichroic skin automobile interior decorative article
Inventor: UENO TATSUHIRO
IPC: B29C45/14
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a dichroic skin automobile interior decorative article capable of reducing a manufacturing man-hour and a using amount of a skin material. SOLUTION: The automobile interior decorative article comprises an interior decorative article body (base material layer) and a design skin. The design skin has separately molded first and second skins of dichroic type. In this case, the first skin 114 is molded of a design sheet having a barrier layer 122 on its rear surface side, and the second skin 116 is formed of a slush molding. The skin 114 is fusion bonded integrally with an interior decorative article body 118 of an injection molding through the layer 122, and the skin 116 is integrated with the body 118 and an injection molding soft foamed layer 120.
Patent JP-H11151933-A (JP)
Title: Automobile window ventilation perforated plate
Inventor: HISHIKI KIYOSHI
IPC: B60H1/26
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve ventilation in an automobile, decrease a temperature in a car. SOLUTION: A perforated plate 3 is provided in a window glass part of an automobile.
Patent JP-H11179648-A (JP)
Title: Semiconductor substrate polishing device
Inventor: KURISAWA OSAMU
IPC: B24B53/017
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the decreasing of a polishing speed, in the case of fall out of diamond in a conditioner surface, avoid the generation of a scratch in a wafer surface by fall out chips. SOLUTION: This device has a polishing pad 1 stuck to a rotary table 2, wafer 3 opposing a surface to the polishing pad 1 to be held to a wafer carrier 4, and a conditioner 6 brought into pressure contact with the polishing pad 1 to swivel thereon to be driven to rotate. The rotary table 2 and the wafer carrier 4 are respectively driven, the wafer 3 is brought into pressure contact with the polishing pad 1, between the polishing pad and the wafer, slurry from a slurry supply port 5 flows in, a wafer surface is polished. In a periphery of the conditioner 6, a suction part 7 having a suction hole is mounted, polishing chips and pad chips by polishing pad conditioning are immediately recovered from the suction part.
Patent JP-2000188296-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KANEMATSU SHIGERU
IPC: H01L21/8222
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce leakage current caused by a parasitic transistor and, at the same time, to improve the emitter current utilization efficiency of a horizontal PNP bipolar transistor in a semiconductor device having the transistor. SOLUTION: After an N+ embedded layer 2 and a first impurity diffusion layer 15 are formed in a silicon substrate (P-sub) 1, the impurity contained in the layer 15 is diffused into an N-epi layer 3 overlaying the layer 15 through heat treatment and, at the same time, brought into contact with the bottom of the LOCOS Ox 4 of an element separating film. In addition, an N+ sinker layer 6 which is connected to the first impurity diffusion layer 15 through a base, a collector diffusion layer, and the N-epi layer 3 is formed on the N-epi layer 3. Therefore, the occurrence of leakage currents can be reduced and, at the time time, the emitter current utilization efficiency of a horizontal PNP bipolar transistor can be improved by eliminating the parasitic transistor structure resulting from the structure of the bipolar transistor.
Patent JP-H10243651-A (JP)
Title: High-voltage generation control circuit
Inventor: INOUE TAKAHIRO
IPC: G03G15/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble of low resolution due to the limitation, etc., of a feedback signal from a dynamic range, by converting the feedback signal of plural analog values from a high voltage output part supplied to each roller, etc., from AC to DC within a high voltage control LSI so as to control it digitally. SOLUTION: A plurality of analog inputs are inputted into terminals of ch0 to ch9. A plurality of analog switches 21 are switched in order, and a A/D converter 22 converts the analog values of ch0 to ch9 into digital. The feedback signal converted into digital is transferred to a comparator 23. The set value stored in a set value register 24 is stored, corresponding to analog input 28, and each time the analog input 28 is A/D-converted with an A/D converter 22, a selector 25 selects the set value corresponding to each ch and transfers it to a comparator 23. The comparator 23 compares the output of the A/D converter 22 with the set value corresponding to its ch to check the magnitude, and stores the comparison result in a register 26.
Patent JP-H10182559-A (JP)
Title: Production of dialkyl oxalacetate
Inventor: MAULDING DONALD ROY
IPC: C07C229/44
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound that is useful as a synthetic intermediate for a herbicidal compound by reaction of dichlorosuccinate with amine followed by reaction of the product with an aqueous acid. SOLUTION: A dichlorosuccinate of formula I (R is a 1-4C alkyl) and an amine of the formula: R1 R2 NH (R1 and R2 are each H, a 1-6C alkyl, they corporate together with N to form a 5 or 6-membered ring) are allowed to react with each other in an inert solvent at 25 deg.C up to the refluxing whereby forming a mixture of an alkylamino matleate or alkylamino fumarate of formula II and chloroamino succinate of formula III. Further, the mixture of formula II and the formula III is hydrolyzed with an aqueous acid to give dialkyl oxalacetate of formula IV. The compound of formula I is useful as a synthetic intermediate for quinoline-2,3-dicarboxylic acid, a precursor of a herbicide.
Patent JP-2001181631-A (JP)
Title: Surface improver for ceramic and method for producing the same
Inventor: FUJII HIROMITSU
IPC: C09K13/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a surface improver for ceramics comprising a composition capable of rationalizing a chemical reaction velocity of etching solution selected for modifying the surface of ceramics and a ceramic composite material, actualizing stable etching and controlling increase in an amount used of energy resources and to provide a method for producing the surface improver. SOLUTION: A solution of etching liquid is composed of a solution containing an oxidizing agent, an acid and an alkali to be selected corresponding to the purpose of surface modification and the order of preparation of each agent solution is rationalized to give a fixed surface improver. A cation to be generated in etching is dissolved in a solution, etching can be carried out, the efficiency of the target surface modification is improved and various controls of the modification can be performed.
Patent JP-2000195419-A (JP)
Title: Manufacture of plasma display panel and transfer film
Inventor: MASUKO HIDEAKI
IPC: H01J11/12
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a plasma display panel having an excellent manufacturing efficiency and an excellent workability compared with a conventional manufacturing method and allowing formation of high accurate pattern and a transfer film preferably used for a manufacturing of a plasma display panel. SOLUTION: A photosensitive film forming material layer 23 is formed on a non-photosensitive film forming material layer 21 to form a resist film 31 thereon. The resist film 31 is exposed and developed to actualize a resist pattern. The film forming material layers are etched to form a pattern corresponding to the resist pattern to bake this pattern.
Patent JP-2000195483-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: NUNOME JUN
IPC: H01M10/0587
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery having no internal short- circuiting even if a vibration is applied to a battery. SOLUTION: A laterally expanded opening part 11a is formed at the end part of an exhaust pipe 11, the exhaust pipe 11 does not move in a battery even if an external force is applied to the winding core part in a group of battery electrode plates, because of this laterally expanded opening part 11a, and accordingly a separator 3, a negative electrode plate 1 and a positive electrode plate 2 are not damaged. Therefore, no short-circuiting occurs in the battery.
Patent JP-2000193257-A (JP)
Title: Wall face mounting bath room dryer
Inventor: FUJII SATOSHI
IPC: D06F58/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To ensure a substantially constant volume of air regardless of the wall thickness in a bath room by directing the axial direction of a motor fan for circulating hot air through the bath room and a fan motor for ventilating the air in the bath room containing moisture normally to the wall face for mounting a dryer. SOLUTION: A bath room dryer comprises a heat exchanger 1, a motor 3 for driving a fan 2 circulating hot air through a bath room and the heat exchanger 1, a motor 5 for driving a fan 4 ventilating the air in the bath room containing moisture, and an electric parts section 7 isolated from an exhaust opening by a baffle plate 8. Axial direction of the circulation fan motor 3 and the ventilation fan motor 5 is directed normal to the wall face 6 for mounting a dryer and the electric parts section 7 is isolated from a circulation air passage and an exhaust air passage defined by the circulation fan 2 a the ventilation fan 4.
Patent JP-2000191985-A (JP)
Title: Method for bonding members, production of bonded body and device therefor
Inventor: NAGASAKA MANABU
IPC: G02B3/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding and a device therefore, allowing bonding under an atmospheric pressure, process automation and the reduction of a production cost and improvement of production efficiency. SOLUTION: This method for bonding members is provided by descending a plate state member 12 so as to increase and decrease the descending speed periodically after the plate like member 12 making a contact with an adhesive agent 11, i.e., while increasing and decreasing the descending speed of the plate like member 12 contracting the gap with the base plate 10 gradually. In this case, the plate like member 12 is not vibrated but the plate like member 12 is always in a state of either descending or stopping.
Patent JP-2001178771-A (JP)
Title: Disposable paper diaper
Inventor: SAIGA HIDEKI
IPC: A61F13/494
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent sagging of an absorber by weight of urine and faces, and prevent lateral leakage and tracing around a leg by rubber. SOLUTION: In this disposable paper diaper where an absorber 13 is interposed inside a liquid permeable top sheet 11 for covering the using surface side and a body back sheet 20 for covering the outside surface side and solid gathers B1 projecting to the surface side almost over the whole length of a paper diaper are formed in both side parts of a paper diaper, the absorber- upholding elastic extensible-contractible members 14, 14 passing through an inside position more than a standing-up point of the solid gathers B1 at least in a lengthwise directional central part of the paper diaper in the almost lengthwise direction of the paper diaper and having front and rear end parts substantially fixed to an absorber 13 arranging area, are arranged in both side parts of the disposable paper diaper.
Patent JP-2000192702-A (JP)
Title: Door hooking tool unlocking device
Inventor: OTOHATA DAISUKE
IPC: E05B49/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To cope with emergency by quickly separating a door hooking tool by unlocking a support part from outside via clearance generated by opening a door by a key. SOLUTION: A door frame is arranged on the indoor side, a support part 1 for fixing a door chain 4 is a nonmagnetic substance such as aluminum, a fixing magnet 2 is enclosed to be seated on a shoulder part 1D so as not to fall off, and opening parts 1B, 1A are respectively formed in upper/lower parts. A joining part 3 composed of a magnetic substance of the door chain 4 is inserted into the opening part 1A, a door in a closed state of being fixed by the fixing magnet 2 exposed from the opening part 1A is opened by a key, and a releasing electromagnet 5 is inserted into the opening part 1B from outside via generated clearance to flow an electric current. The electromagnet 5 attracts the fixing magnet 2 by generating magnetic force, but at this time, the support part 1 is not magnetized, the fixing magnet 2 separates from the shoulder part 1D, rises in the support part 1, and stops by colliding with the releasing electromagnet 5 side. Thus, the joining part 3 separating from the rising fixing magnet 2 slips out of the support part 1, so that the door chain 4 also separates according to it. Thus, a door hooking tool can be quickly unlocked.
Patent JP-2000190434-A (JP)
Title: Film for heat-shrinkable packaging
Inventor: SHIMADA KAZUNORI
IPC: B32B27/32
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enable the generation of a shrink unevenness and creases to be controlled even when the packaging modus is a banded packaging while it is demonstrated that this film is superbly suited for automatic packaging process by specifying a coefficient of static friction between the face (face A) of the film and an object to be packaged which comes into contact with the former and the coefficient of static friction between the face A and an opposite face (face B) to the face A respectively. SOLUTION: The film for heat shrinkable packaging is formed of a stretchable film of a heat shrinkable polyolefin with above 1 coefficient of static friction between a face (face A) and an object to be packaged which comes into contact with the former and 0.1-1 coefficient of static friction between the face A and an opposite face (face B). The stretachable film is characterized in that the heat shrinkage factor at 120 deg.C in the direction where the object to be packaged is wrapped by the film is preferably at least 20%. The method for adjusting the coefficient of static friction between the face A and the face B is not particularly defined but it is recommended that for example, the stretchable film be constituted of multiple layers including the face B formed of a polyolefin resin layer containing an antiblocking agent and the face A formed of a polyolefin resin layer containing no antiblocking agent as a laminar trait.
Patent JP-2000191860-A (JP)
Title: Hydrous polypropylene resin composition and prefoamed particle prepared from this
Inventor: MOGAMI KENJI
IPC: C08L23/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a prefoamed particle having an excellent flexibility and shock-absorbing property and a high expansion ratio which yields an intramold foaming molded part wherein the mechanical strength, heat resistance and water resistance are not deteriorated, without using conventional volatile organic foaming agents or carbon dioxide. SOLUTION: A particle comprising a hydrous polypropylene resin composition, which contains (A) 100 pts. polypropylene resin wherein the melt flow rate (230 deg.C, 2.16 kg load) is from 10 to 70 g/10 min and the tensile ductility at break is 300% or larger, (B) from 0.05 to 10 pts. hydrophilic polymer and (C) from 0 to 3 pts. filler, wherein the moisture content at the melting point of the polypropylene resin under a vapor pressure [the ratio against the total amount of component (A) and component (B)] is from 1 to 20 wt.%, is foamed to obtain a polypropylene resin prefoamed particle having an apparent expansion ratio of from 25 to 70, a closed-cell percentage of 85% or larger and an average cell size of from 50 to 500 μm.
Patent JP-H11271649-A (JP)
Title: Variable chirping grid device and formation of the grid
Inventor: PARK MOO-YOUN
IPC: G02B26/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process, to adjust the variation rate of reflection wavelength by adjusting an applied voltage, and to improve the flexibility of the device by adhering a specific piezoelectric element to an optical fiber where a grating having the same turbulence intervals are formed, applying electric fields which are different by turbulence by the piezoelectric element, and making the turbulence intervals different. SOLUTION: The optical fiber core 100 inside a coating (clad) 110 is provided with an optical fiber where a grating 101 which has the same refractive index and turbulence at constant intervals is formed, the piezoelectric element 102 which is adhered outside the optical fiber, and a voltage supplier 103 which supplies a voltage to the piezoelectric element 102. Namely, the grating 101 having the turbulence at the constant intervals is formed on the optical fiber core 100 and mutually different tensile forces are applied according to the turbulence positions of the formed grating 101 to make the turbulence intervals different with the positions. The tensile forces are supplied by the piezoelectric element 102 and the voltage supplies 103.
Patent JP-2000190697-A (JP)
Title: Decoration and its manufacture
Inventor: KODAMA HIDETOSHI
IPC: B43K3/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make a gloss and a color tone of silver and a silver alloy durable for a long time by partly forming a metal layer made of metal having a positively larger oxidation-reduction potential than a base material on a base material made of silver or a silver alloy, and further forming a chromate film on the material. SOLUTION: In the case of partly forming a metal layer 2 made of metal having a positively larger oxidation-reduction potential than a base material on a surface of a base material 1, a resin layer 4 is previously partly formed on the surface of the material 1, and the layer 2 is formed on the surface of the exposed material 1. The layer 2 can be formed of a fine pattern, and the layer 2 is suitably formed by a method of a physical vapor deposition from view points of an easiness and a cost of forming. Then, a chromate film 3 is formed on a surface of the material 1 exposed by removing the layer 4. A method for forming the film 3 is suitably the one by a cathodic electrolysis using an aqueous solution containing a chromic acid. The material 1 is made of silver or silver alloy, and as an embodiment of the metal for forming the layer 2, gold, platinum or the like is used.
Patent JP-2000194513-A (JP)
Title: Print controller, data processing method for print controller, and storage medium stored with computer- readable program
Inventor: AKASHI MASAMICHI
IPC: H04L12/70
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To set a network address matching network environment for a printer by receiving communication data from the network where the printer is con nected, acquiring and analyzing network address information to be used, and automatically determining a network address for the printer. SOLUTION: Plural network addresses are acquired by obtaining communication data on the network through a host interface 211. A CPU 212 analyzes the obtained network addresses and decides whether or not a network address candidate for the printer can be determined. When it is decided that a network address candidate can be determined, the network address candidate for the printer device is determined. At a display part on a console panel 217, the determined network address is displayed. The optimum network address can, therefore, be automatically determined.
Patent JP-2000182853-A (JP)
Title: Transformer
Inventor: KAKIGI TAKAO
IPC: H01F27/28
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a transformer which properly yields a prescribed input/ output voltage ratio for control. SOLUTION: A transformer includes a bobbin body 1 with a winding part 10, in which part of a magnetic core 2 is inserted, and the winding part 10 is segmented into at least two or more winding positions 15. At least one of winding positions 15 is a laminated winding position 15", at which a primary winding 3 is turned and a secondary winding 4 is turned on an outer face 33 of the primary winding 33. At least one winding position 15 other than the laminated winding position 15" from among two or more winding positions 15 is set as a drive winding position 15'. In this case, an exterior surface 15a of the drive winding position 15' is formed more outward from an outer face of the laminated winding position 15", in such a way that the exterior surface 15a of the drive winding part 15' is located at an almost the identical face to an exterior surface of the primary winding 3.
Patent JP-2001158418-A (JP)
Title: Fixing and assembling method for equilateral triangular pillar, equilateral quadrangular pillar, equilateral pentagonal pillar and equilateral haxagonal pillar by using one paper-shaped material and fixing the pillars, and also box-shaped container formed by the method
Inventor: NAGASE MITSUHIRO
IPC: B65D5/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method for forming by a solid body like an equilateral triangular pillar, an equilateral quadrangular pillar, an equilateral pentagonal pillar or an equilateral hexagonal pillar into the integrated shape by using one paper or a plate-shaped plastic, a metal or the like to be cut and folded in a similar manner for the paper and cutting and folding the same and also provide a box-shaped container fixed into an integrated shape and assembled by the above method. SOLUTION: The solid body like the equilateral triangular pillar, the equilateral quadrangular pillar, the equilateral pentagonal pillar or the equilateral hexagonal pillar is cut and folded by the method common in the respective shapes and fixed into the integrated shape.
Patent JP-2000190279-A (JP)
Title: Cutting device for rubber bale
Inventor: MORITA EISAKU
IPC: B26D1/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To cut a rubber bale thin, successively, smoothly, lightly, with less frictional resistance and in equal thickness from the top to the bottom. SOLUTION: A cutting device for rubber bale is provided with a cutting blade 16, a guide 26 and a control unit. The cutting blade 16, which is composed of a double-edge saw blade formed with the slope upward to the other side and the surface of the other side, and the tip formed with the double-slopes, is arranged vertically on the right and left from multiple points placed in equal intervals at lower end of one side slope of a single-edge knife. The guide 26 arranges the lower end of the slope 25 formed on a straight line connecting each upper end of each slope of each saw blade of the cutting blade so that it can coincide with an angle to be made by a crossing section of the cutting blade and a slope of the saw blade. The lower end of the slope 25 is stuck and fixed on the one side of the cutting blade. The control unit moves relatively the cutting blade, the guide and the rubber bale placed horizontally, up and down, right or left, and forward or backward so that the left end 29 of the rubber bale 1 can be cut into a thin cut piece 6 one by one.
Patent JP-H04210812-A (JP)
Title: Method for detecting nozzle clogging of devices related to cooling/lubrication of rolling mill
Inventor: HAYASHI HIROMASA
IPC: B21B27/10
Filed: 1990-12-12
Abstract: PURPOSE:To detect nozzle clogging from the change of measured values by moving a temp. sensor or pressure sensor just under the ejecting part of nozzle and in parallel with a group of nozzles and measuring the temp. or ejecting pressure of ejecting water or oil. CONSTITUTION:The temp. sensor 3 or a fixing table 4 on which the pressure sensor is fixed is moved just under the ejecting part of nozzle 2 and in parallel with this group of nozzles. Because the temp. or pressure of the ejecting part of nozzle is directly measured using the temp. sensor or pressure sensor, nozzle clogging can be surely detected. And the nozzle which clogging is generated can be specified by successively measuring each nozzle by moving the sensor. Then also the diagnosis of ejecting angle is possible by adjusting a locus on which the sensor is moved and a distance from the ejecting part.