baber/WOPTO huggingface dataset:
Patent JP-H10165688-A (JP)
Title: Washing bag for travel
Inventor: MATSUZAKI KEIKO
IPC: D06F35/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To removably attach a handle to a washing bag so as to be portable outdoor for trayel or the like. SOLUTION: A handle 6 is removably attached to a washing fibrous bag body 1 made of fibers which are washable and having an inside which can be opened by means of a fastener 2. The washing bag has a collar 3, a pocket 4 and a peripheral ornament fabric 5. The handle 6 is attached to handle opposite ends 7 by means of stoppers A, and to the bag body 1 by means of a handle stopper.
Patent JP-2001177899-A (JP)
Title: Manufacturing method for vibration film for electrostatic type electroacoustic transducer element, the vibrating film and electrostatic type electroacoustic transducer element provided with the vibration film
Inventor: OBAYASHI YOSHIAKI
IPC: H04R19/01
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a vibrating film for an electrostatic type electroacoustic transducer element with high productivity where the vibrating film with excellent heat resistance is formed at once with an electret material film and to provide the vibrating film and the electrostatic type electroacoustic transducer element provided with the vibrating film. SOLUTION: A nickel thin film 12 is formed to one side of a metallic material base 11, an electret material coating film 31 is formed on the surface of the nickel thin film 12, a partial region 131 on the other side of the metallic material base 11 is removed by etching to expose the nickel thin film 12, a vibration film ring 15 is joined to the exposed nickel thin film 12, and the metallic material base 11 is punched along the outer circumferential face of the vibration film ring 15 in the manufacturing method of the vibration film for the electrostatic type electroacoustic transducer element.
Patent JP-2001170541-A (JP)
Title: Double side-coating type coating machine
Inventor: YOSHINAGA HIDETOSHI
IPC: B05C9/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a double side-coating type coating machine which coates both sides of a web 7 by a pair of dies 12 and 14, and can keep a clearance between a discharge opening 32 of those dies 12 and 14 and the web 7 constant and stable over the whole in a width direction of the web 7. SOLUTION: A guide component 1 for controlling a position of the web 7 sent into the discharge opening 32 just before coating, is provided. A guide surface 11 of the guide components 1 has a section of an arcuated state bulged to the web side 7, and its upper end 11a extends about a web receiving side lip 27. The guide surface 11 gradually decreases a curvature onto its discharge opening 32 side, and forms a rectilinear state near the upper end 11a. Further, the guide component 1 is provided separately from the dies 12 and 14, and an be adjusted in position in the web width direction.
Patent JP-H05168491-A (JP)
Title: Treatment of waste molasses
Inventor: KAWANO TAKASHI
IPC: C12P19/18
Filed: 1991-12-19
Abstract: PURPOSE:To obtain fructo-oligosaccharides from waste molasses causing environmental pollution by culturing a strain of mould having fructosyl transferase activity under specified conditions, then continuing the enzyme reactions after waste molasses is added thereto and drying the reaction mixture including the mould bodies. CONSTITUTION:A strain of mould having fructosyl transferase activity, for example, Aspergillus niger (ATCC 20611) is inoculated in an acidic medium, pH5.5, and cultured aerobically for 48 hours. At this time, waste molasses is added and the enzyme reaction is continued for additional 24 hours. Then, dried soybean-curd refuse (Okara) powder is dispersed in the culture mixture containing mould cell bodies and the mixture is film-dried using, for example, a small-size drum drier to recover fructo-oligomer composition out of the culture system, which is useful as an additive for domestic animal feed with physiological activity, thereby wasted molasses from the sugar production process wherein sugar canes and sugar beets are used can be utilized.
Patent JP-H10247381-A (JP)
Title: Method for selecting memory cell in magnetic random access memory device
Inventor: TEHRANI SAIED N
IPC: G11C11/15
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved method for starting a memory cell in a MRAM device that can achieve a high speed operation, especially, a high speed operation in a read-out stage. SOLUTION: The method for selecting a memory cell in a magnetic random access memory(MRAM) is improved. When the state in a memory cell is read out, MRAM adjusts always the output of a compactor to 0V (automatic making 0 stage) before contents of the memory cell are detected. In this method, a sense line 25 is selected once and made automatic 0, memory cells 29, 30 are continuously accessed. Therefore, as this method require no stage in which all read out memory cells are made automatic 0, high speed operation is achieved.
Patent JP-H11176743-A (JP)
Title: Aligner and method of exposure
Inventor: YAMAMOTO TATSUNORI
IPC: G03F7/20
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique which eliminates the need for repeating wafer alignment operation, thereby reducing the time taken for the wafer alignment and the throughput. SOLUTION: An aligner for transferring a pattern on a reticle 1 to a wafer having a photosensitive film through a projection optical system 12 comprises reticle scan stages 2, 4 for mounting reticles 1, 3 and wafer scan stage 9 for mounting a wafer 8 having the photosensitive film. The projection optical system 12 has a function for synchronizing with the scanning over the reticle on each of the reticle scan stages, disposed with spacings in the reticle scanning direction.
Patent JP-H11155996-A (JP)
Title: Snow gliding implement with handle
Inventor: ANDOU MASAYOSHI
IPC: A63C5/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a snow gliding implement wherein a player gets on a gliding board on his legs and grips a handle provided at the forward end of the board to keep the balance of his body so that he can freely glide over the snow in a stable standing posture even if he is a beginner and even if he falls down or runs against something, physical damage such as a sprain of leg, fracture of a bone can be avoided so that safe gliding can be obtained and even a high technique can be achieved. SOLUTION: A handle stopper 2 is provided on the upper surface of a gliding board 1 at the front part thereof and the lower part of a handle 3 is connected to the stopper 2. And two pairs of left and right boot fasteners 4 are provided on the board 1 at the rear part thereof, and a connecting rod 6 is provided between the left and right boot fasteners 4 to actuate a left and right non-slip pieces 5. An edge is provided along the corner between a side surface of the board 1 and the bottom surface thereof.
Patent JP-2000357631-A (JP)
Title: Flexible thin film capacitor and its manufacture
Inventor: OBARA NAOKI
IPC: H01G13/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin film capacitor which is so flexible that it is hardly broken even when it is bent by forming an inorganic dielectric film having a high permittivity and a metal electrode film in contact with an adhesive film on a substrate to integrate these films with the substrate through the adhesive film. SOLUTION: A flexible thin film capacitor consists essentially of a metal oxide adhesive film 2 formed on the surface of an organic high molecular substrate 1 and a metal electrode film 3 and an inorganic dielectric film 4 having a high permittivity 4, which are laminated on the surface of the adhesive film 2. The metal electrode film 3 is so formed as to hold the inorganic dielectric film 4 having a high permittivity in between. The metal electrode film 3 and the inorganic dielectric film 4 having a high permittivity are partly brought into contact with the adhesive film 2 to be integrated into one body with the organic high molecular substrate 1 through the adhesive film 2. Due to this structure, a thin film capacitor which is so flexible that it may not be hardly broken when it is bent can be obtained.
Patent JP-H11178993-A (JP)
Title: Game machine and storage medium recording image display-type game programs
Inventor: UGAWA SHOHACHI
IPC: A63F13/52
Filed: 1997-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can be easily developed and maintained, by simplifying the constitution of a display control means. SOLUTION: A task 1 for processing to display a message on a screen, a task 2 for processing to display an animation on the screen and a task 3 for variably displaying a reel image are provided. A task control block in each task includes a task state for setting information showing whether the task should be started or not, a program counter showing an execution address of the task on a program, a register zone which the task uses, and a stack zone which the task uses. A carnel 300 interprets data set in programs 301, 302 and 303 of the tasks, whose task states are in a starting state, and processes what the data signify.
Patent JP-H11192246-A (JP)
Title: Tooth cleaner
Inventor: ISAKA RYUICHI
IPC: A61C17/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a tooth cleaner which can effectively remove nicotine, stain, or dental plaque, etc., stuck on the smooth surface and adjacent surface of teeth. SOLUTION: This tooth cleaner is in the shape of a stick 1, and the stick 1 consists of an aggregate of synthetic resin fibers which are oriented in the direction nearly identical with the longitudinal direction of the stick 1 and are fused together. One end of the stick 1 is a brushing surface 2 consisting of one plane or two planes, and the other end is a brushing body 3 pointed nearly to be a cone or a pyramidal form. The brushing surface 2 has a slanting angle (θ=30 deg.-150 deg.) to the long shaft of the stuck 1. And a mouth cleaning agent comprising such components as effective for dissolving, whitening, and removing nicotine, stain, or dental plaque, etc., is applied to or impregnated into the synthetic resin fibers.
Patent JP-H10195123-A (JP)
Title: Tertiary aminoalkyllithium initiator and its production
Inventor: HERGENROTHER WILLIAM L
IPC: C08F4/48
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To obtain an anionic polymerization initiator in high yields by reacting a tert. aminoalkyl halide with an excess of metallic lithium in an organic ether solvent at a temperature equal to or lower than the boiling point of the solvent. SOLUTION: Metallic lithium is dissolved in an organic ether represented by the formula: R<3> -O-R4 (R<3> and R<4> are each a 1-4C alkyl) (e.g. dimethyl ether). Next, a tert. aminoalkyl halide (e.g. 3-dimethylaminopropyl chloride) in an amount to give a metallic lithium/aminoalkyl halide molar ratio of 2-12 are added dropwise to the above obtained solution at -24 deg.C or below in an inert atmosphere and reacted to obtain an anionic polymerization initiator comprising a tert. aminoalkyllithium represented by any one of formulas I to V (R<1> and R<2> are each a 1-12C alkyl; and R is a 1-10C alkylene or cycloalkylene).  Preferably, the initiator is a hydrocarbon solution containing an initiator stable at -20 to about 60 deg.C and prepared by removing the ether from the reaction mixture by adding a hydrocarbon and has a value of an initiator being at least 60% based on the starting material.
Patent JP-2000194957-A (JP)
Title: Anti-theft device, and sensor for anti-theft device
Inventor: SAITO SATORU
IPC: G08B13/22
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make hardly cause a disconnection even by repeated use, and to make hardly cause a crossing even when plural anti-theft devices are arranged on the same article rack. SOLUTION: The end parts of two insertion tube parts 27 are projectingly provided on one end surface of the anti-theft device main body 2 at a proper interval, two lock pin assemblies 7 provided on a sensor 1 are fitted into the both insertion tube parts 27. Lead cords 6 formed by coating a signal line made of stainless steel such as SUS 304 with polypropylene material are connected to both lock pin assemblies 7, and the both lead cords 6 are connected to a curl cord 4 via an enclosure 5. The curl cord 4 is constituted by providing a curled part 14 subjected to a spring processing by which two signal lines made of stainless steel are heated while helically winding an intermediate part of a two-core cord coated with a sheath made of thermoplastic elastomer around a bar, and is connected to one side of a rectangular head 3.
Patent JP-H11193490-A (JP)
Title: Tinned steel sheet for welded can and its production
Inventor: KUBO HIROSHI
IPC: C25D3/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the tin peeling resistance as well as coating adhesion, film adhesion, corrosion resistance and weldability in a tinned steel sheet to be produced by partially electodepositing tin to the face of a steel sheet by tinning. SOLUTION: This is a tinned steel sheet in which a part of tinning is tin-iron alloyed through heating treatment after tinning, tinning in which tin grains of 0.3 to 1.5 μm average grain size are distributed in a thin and thick state, and the total tin coating weight, the content of pure tin and the content of tin in the tin-iron alloy are regulated to prescribed ranges is applied, and in this tin coating, the regions thin in the plating in which the tin coating rate by the tin grains is <=10% are scattered.  Then, the average area of the regions thin in the plating is regulated to >=100 μm<2> , the total area ratio of the regions thin in the plating on the face of the steel sheet is regulate to >=10%, in the regions other than the regions thin in the plating, the tin grains are present more thickly than the case of the regions thin in the plating, and furthermore, the average tin coating rate by the tin grains in the regions thick in the plating is regulated to >=40%.
Patent JP-2000191827-A (JP)
Title: METHOD FOR DISSOLVING epsi-CAPROLACTAM POLYMER AND METHOD FOR REPOLYMERIZATION
Inventor: ASANO JUNJI
IPC: C08G69/16
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To easily polymerize a dissolved matter without purification thereby realizing almost equal properties to those before the dissolution thereof by dissolving an ε-caprolactam polymer broken into pieces by sufficiently contacting it with a molten ε-caprolactam in an inert atmosphere. SOLUTION: As ε-caprolactam polymers, various scraps such as manufactured goods once used and defective articles generated in manufacturing processes, swarf, molding waste and the like are broken into pieces with a maximum size of 1-10 mm. This polymer in an amount of 1-20 pts.wt. is added to 100 pts.wt. of a molten ε-caprolactam so as to be dissolved therein in an inert atmosphere at a temperature of at least 69 deg.C, the melting point of the ε- caprolactam and not higher than 269 deg.C, the boiling point of the ε-caprolactam. The dissolved ε-caprolactam polymers in the molten ε-caprolactam is subjected to polymerization without purification by adding 1-50 pts.wt., based on 100 pts.wt. of the ε-caprolactam, of a polymerization catalyst to give an ε- caprolactam polymer.
Patent JP-H11180070-A (JP)
Title: Storage case
Inventor: YOSHIZAWA SHIN
IPC: B65D25/30
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a storage case for books or the like which can be easily taken out of a shelf or the like. SOLUTION: In the storage case which has a tongue piece 7b formed facing to a spine face part 2 side by making a cut 7 into a front cardboard part 4 to the spine face part 2 side, of the upper face part of a case body, a short tongue piece 8b with a large width is formed at the position of a cardboard part 6 on the back face, under the tongue piece 7b, and a through hole 6e is bored adjacent to the tip of the tongue piece 8b. Alternatively, the width of an area near the root part of the tongue piece 7b is large and at the same time, is smaller and tapered off toward the tip of the tongue 7b. Or a seal for reinforcing and at the same time, preventing a finger-inserting part 4a from becoming contaminated which appears by the cut 7, is applied to the part 4a in such a way that the seal covers the part 4a or the finger-inserting part 4a is coated.
Patent JP-H11255954-A (JP)
Title: Capture of amine in polymer compound by treatment with triazine derivative, and composition obtained thereby
Inventor: LAWSON DAVID F
IPC: C07D251/34
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for capturing amines in a polymer compound to provide a highly pure polymer composition by which the amines present in the polymer composition are captured by adding a specific triazine compound in the polymer composition. SOLUTION: A triazine compound of formula I (X is H, an amine, or the like; Y is a halide, an alkoxy derivative, an amine derivative, a urea derivative or the like and. is capable of being replaced by the reaction wish a secondary amine; Z is an alkoxy derivative, an amino derivative, an aryloxy derivative or the like and is capable of being substituted by the reaction with a secondary amine), (e.g. compounds of formulas II, III, IV and V) is added to a polymer composition (e.g. polybutadiene) in the method for capturing amines in a polymer compound. The polymer composition after treatment of the triazine is preferably useful for production of a tire and a tire part.
Patent JP-H11260808-A (JP)
Title: Manufacture of semiconductor device
Inventor: DUNG-CHING PERNG
IPC: H01L21/302
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent formation of black silicon, by removing a pat stack from at least a bead and a side part of a wafer and forming a dielectric layer therein. SOLUTION: A pad stack 210 formed in a surface of a wafer is a continuous layer of pad oxide and pad nitride and is patterned to protect a surface of an upper wafer in at least a wafer range forming an IC. Thereafter, deep trench(DT) etching is carried out for constituting a deep trench(DT). An unprotected part of the pad stack 210, that is, a surface of a bead region, a side part and a bottom part of a wafer is exposed. Then, wet etching is carried out for removing a material including the pad stack 210. A dielectric layer 270 is then formed on a wafer. The dielectric layer 270 additionally protects a bead region and a side part, DT etching does not permeate through a wafer and formation of black silicon in these regions is prevented.
Patent JP-2001188099-A (JP)
Title: Method and device for reading out x-ray image data
Inventor: YAMAZAKI HIDETO
IPC: G01T1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To realize to read out X-ray image data with high accuracy by ensuring the continuity in output data while using photomultiplier tubes. SOLUTION: After photomultiplier tubes with different sensitivities are used to detect fluorescence which is outputted from an imaging plate (a medium for recording X-ray images) by each of them and the output from each of them is converted into digital data by an A/D converter respectively, the digital data are compared by a comparator and the digital data that have higher intensity are selected and outputted to a data processing component.
Patent JP-2001192088-A (JP)
Title: Method of construction for floating roof tank and flotation guide apparatus for floating roof
Inventor: TSUJI TATSUO
IPC: B65D88/34
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of construction for a floating roof tank and a flotation guide apparatus for a floating roof, capable of reducing a construction cost and shortening a construction period. SOLUTION: In this method of constructing the floating roof tank, the floating roof 11 is floated and disposed on the level of a liquid stored in a tank. After assembling the floating roof 11 at a bottom of the tank 10, air is fed into the bottom of the tank 10, and the floating roof 11 is floated.
Patent JP-2000178914-A (JP)
Title: Fitting sidewalk and roadway boundary block
Inventor: OTA TAKESHI
IPC: E01C11/22
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce a construction cost and a construction period by providing recess parts on the upper part and the side part of a fitting sidewalk and roadway boundary block body, and fitting a fitting member to the recess part by using a coupling material. SOLUTION: Recess parts are formed on the upper part and the side part of a fitting sidewalk and roadway boundary block body 8 respectively, and the female part 1 of a coupling material comprising a female screw is provided on the recess part. Furthermore, a hole loosely inserting the male part of the coupling material comprising a male screw is provided on the base plate of the elastic body of a fitting member 10, and a hole loosely inserting a washer is provided on an external facing base plate. The base plate of the elastic body of the fitting member 10 and the washer is sandwiched, the male screw of the male part of the coupling material is loosely inserted, and screwed on the female screw of the female part 1 of the coupling material to fit the fitting member 10 to the body 8. Thereby a construction cost and a construction period can be reduced.
Patent JP-H11273096-A (JP)
Title: Carriage assembly moving device
Inventor: GETREUER KURT WALTER
IPC: G11B17/22
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To move a carriage assembly from an initial position to a target position substantially with a velocity locus by calculating a first radial distance between the initial position and the center of a recording medium and a second radial distance between the target position and the center of the medium and a velocity locus corresponding to an initial circumferential speed. SOLUTION: A block 88 is a driving part and it decides the first radial distance between the initial position of the carriage assembly and the center of the recording medium and the second radial distance between the target position of the carriage assembly and the center of the medium and the circumferential distance between the initial position of the carriage assembly and the target position of the carriage assembly which is to be decided parallel with circumferences of the medium. On the other hand, a DSP(digital signal processor) 116 calculates the first radial distance, the second radial distance, the circumferential distance and the velocity locus corresponding to the initial circumferential speed. The DSP 116 can make the carriage reach the target position substantially simultaneously by a radius and circumference by outputting an instruction to the block 88.
Patent JP-H04216369-A (JP)
Title: Information recording and reproducing device
Inventor: NAKAMURA YOSHIMITSU
IPC: G11B20/10
Filed: 1990-12-14
Abstract: PURPOSE:To shorten the time required for defect processing after recording in the information recording and reproducing device utilizing a disk. CONSTITUTION:The device is equipped with a recording and reproducing head 2 for recording and reproducing data on a disk 1, a data buffer 7 for temporarily storing plural data, a device control part 6 incorporating a verify means for confirming the reliability of the recorded data and a replacing means for replacing a registered defective data to another area and a defective register buffer 9 for registering a data that is recognized defective by the verify means, and after recording data by the recording and reproducing head, the data is checked by the verify means, and at the time of replacing process by the replacing means, plural defective data registered in the defective register buffer are replaced in the lump, so that the replacing process time of the information recording and reproducing device can drastically be shortened.