baber/WOPTO huggingface dataset:
Patent JP-H09146840-A (JP)
Title: Multiprocessor system
Inventor: SATO AYUMI
IPC: G06F15/163
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To have efficient access to a main memory and enable fast data transmission at high speed in the multiprocessor system constituted by connecting plural processors equipped with cache memories and a memory controller by a common bus. SOLUTION: When a processor 1 issues a request to read the main memory 10, the address of request data is set in a buffer 4 for reception. At the same time, a data prefetch function switching part 8 performs switching between the execution and inhibition of read of data from the main memory 10 specified with the address in the receiving buffer 4 through a reception control part 9 according to the total of past cache check results. A decision part 6 decides the place of the latest data from cache check result reports from the respective processors.
Patent JP-H07151657-A (JP)
Title: Product sampler
Inventor: KODAMA TAKASHI
IPC: G01N1/00
Filed: 1993-11-30
Abstract: PURPOSE:To contain a sample of product smoothly in a containing recess while saving the space. CONSTITUTION:When a container 3 is carried to a position opposing a sampler 1 interposed between the right and left groups of containers 4 stacked in a plurality of stages, a pair of chucks are lowered into a containing recess of a small cover 43 through an elevating/lowering unit 2 and then the pair of chuck are brought into tight contact with the inner face of the small cover 43 through a chuck unit 3. Subsequently, the chuck unit 3 is elevated while holding the small cover 43 through the elevating/lowering unit 2 thus separating the small cover 43 from the cover body 42 of the container 4. A product is then fed through a throw-in port 42a made through the cover body 42. Thereafter, the operation is reversed, i.e., the small cover 43 is fitted in the throw-in port 42a and a sample of product is fed into the recess of the small cover 43.
Patent JP-H0532608-A (JP)
Title: Production of isocyanate compound
Inventor: URANO SATORU
IPC: C07C263/16
Filed: 1991-11-15
Abstract: PURPOSE:To readily produce an isocyanate compound useful as a raw material or an intermediate, etc., for producing medicines, agricultural chemicals, dyes, etc., by reacting a haloalkanoyl isocyanate with a dehydrohalogenating agent. CONSTITUTION:A compound expressed by formula III (R is H or lower alkyl) is reacted with a compound expressed by the formula (COX)2 (X is halogen) to provide a haloalkanoyl isocyanate expressed by formula II, which is then used as a starting raw material and reacted with a dehydrohalogenating agent (e.g. molecular sieve) to afford an alkenoyl isocyanate (e.g. acryloyl isocyanate expressed by formula I. The compound expressed by formula I is a stable liquid at ordinary temperature, readily handleable and soluble in various organic solvents, it is readily usable as a solution. If the aforementioned alkenoyl isocyanate is allowed to stand under natural conditions, it reacts with moisture to readily afford amides. Thereby, it has advantages in low environmental pollution or residual properties. Furthermore, the above-mentioned compound is also useful as a synthetic raw material for heat-resistant resins, surfactants, hydrophilic resins, etc.
Patent JP-H10144008-A (JP)
Title: Magneto-optical disk driving device
Inventor: OKUNO KEIZO
IPC: G11B11/10
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To shorten a time before the frequency of a PLL part is stabilized by generating the readout reference clock of a reproduced signal after preliminarily applying a voltage becoming the recording frequency of an area to be accessed as the control voltage of a voltage controlled oscillator. SOLUTION: This magneto-optical disk driving device of a ZCAV(zone angular constant velocity) system is provided with a memory 11 in which digital data of control voltages becoming recording frequencies of areas to be accessed are stored as control voltages of a VCO 8 for generating the readout reference clock of the reproduced signal by being made to respectively correspond to plural areas, a D/A converter 12 for obtaining a control voltage from the digital data stored in the memory part 11 and a changeover switch 13 supplying an output to the VCO 8 while changing over the output of the D/A converter 12 and the output of a low-pass filter 10 and in this device, at the time of an access to a target area, the control voltage read out from the memory part 11 is supplied to the VCO 8 as a control voltage for free run.
Patent JP-H01141052-A (JP)
Title: Screen printing machine
Inventor: AMAO KENJI
IPC: B41F15/08
Filed: 1987-11-27
Abstract: PURPOSE:To eliminate the need for constructing a loading means to be loaded with a substrate by an X-Y-theta table to simplify the construction, by positioning the substrate on the loading means using a positioning means formed separately from the loading means. CONSTITUTION:In a pressing down operation, while the positions of respective positioning marks 17 are identified by an idenfication camera, first and second substrate correction ends 13, 14 are independently actuated so that these marks 17 are correctly positioned in a Y direction. At this time, the X-direction positional deviation amount of a substrate 6 identified by the identification camera is accumulated in a control circuit 18. In this manner, after the completion of a Y-direction positioning, the substrate is automatically positioned in a theta(rotating) direction according to the difference of the travel amounts of the substrate correction ends 13, 14. After that, a table drive motor 10 is actuated, whereby an attraction table 7 is carried toward a screen printing part 19 together with the substrate 6. At this time, according to the X-direction deviation amount of the substrate 6 identified and detected by the identification camera C the travel amount of the attraction table 7 is adjusted for correcting the X-direction deviation.
Patent JP-H11130960-A (JP)
Title: Resin composition
Inventor: HIRAYAMA TAKAO
IPC: C08L77/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin compsn. which is excellent in resistances to heat and moisture and can be adhered to a polyimide film with a sufficient adhesive strength even at a curing temp. not higher than 180 deg.C. SOLUTION: This compsn. comprises a modified epoxy resin (A), a rubber (B), and a curing agent (C). Ingredient A is prepd. by reacting an acid-terminated polyamide resin (a) having alkylene ether units and/or carbonate units in the molecular structure and carboxyl groups at the molecular terminals with an epoxy resin (b) in a ratio of epoxy groups of (b) to carboxyl groups of (a) higher than 1.
Patent JP-H04175349-A (JP)
Title: Molding and preparation thereof
Inventor: UENISHI MICHIHARU
IPC: G02B1/111
Filed: 1990-11-06
Abstract: PURPOSE:To make a polymer molding obtd. from a specific polyfunctional monomer dyeable and improve its hardness, abrasion resistance, antistatic properties, etc., by irradiating it with ultraviolet rays and then treating with an alkali to form acidic groups on its surface. CONSTITUTION:A polymer molding is prepd. by polymerizing at least one polyfunctional monomer having at least two (meth)acryloyloxy groups in the molecule (e.g. dipentaerythritol hexaacrylate). At least a part of the molding is irradiated with ultraviolet rays including rays having a wavelength of 300nm or lower and treated with an alkali, e.g. 0.1-50wt.% aq. NaOH soln., at 0-100 deg.C for 0.01-100hr to give a molded article having acidic groups on its surface in a concn. of 0.02-0.20mumol/cm<2>.
Patent JP-H05161965-A (JP)
Title: Device for carrying printed board and method for cleaning carrying chain
Inventor: YAMAGUCHI TERUKIYO
IPC: B23K101/42
Filed: 1991-11-15
Abstract: PURPOSE:To obtain the printed board carrying device which can easily remove the flux sticked to the carrying chain and can easily maintain the device. CONSTITUTION:At a carrying device 10 for carrying the printed board to the upper side of a coating device 11 in order to coat the surface to be coated of the printed board with the flux by the flux coating device 11 providing the coating means of the spraying nozzle, etc., a pair of guide rolls 37, a carrying chain 38 which is moved along the guide rolls 37 and circulated downward together and a cleaning tank 50 set at the lower side of the guide rail 37 are composed, and the carrying chain 38 is introduced in the cleaning tank 50 and immersed in the cleaning liquid 55 received in the tank.
Patent JP-H02148867-A (JP)
Title: Compound semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L29/68
Filed: 1988-11-30
Abstract: PURPOSE:To make valley scattering of electrons hard to occur in a collector barrier by gradually decreasing Al in the composition of a collector barrier layer from the side of a base layer toward a collector layer where the composition becomes zero. CONSTITUTION:A collector barrier layer CB is composed of an i-type In0.52(AlxGa1-x)0.48As. The value of (x) of change from 0.5 to 0 from the side of a base layer B to the side of a collector layer C. The collector layer C is composed of an N-type InAs. The (x) value in the collector barrier CB is 0.5 at the side of the base layer and 0 at the side of the collector C. As a result, the separation energy between a valley tau and a valley L becomes as follows: at the side (Ess) of the base layer B, the energy is 0.45 [eV]; and at the side (Esc) of the collector C, the energy is 0.55 [eV]. Therefore, even if a voltage VCB between the collector and the base is made to be about 0.6 [V], electrons (e) are not subjected to valley scattering in the collector barrier CB.
Patent JP-H10143305-A (JP)
Title: Manufacture of keys for keyboard
Inventor: KO EIJIN
IPC: G06F3/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent a character codes embedded on the keys from being worn due to use, by integrally molding characters and keys so that the characters printed on strippable films are embedded into the surface of the keys. SOLUTION: A character code 11 is printed on a strippable film 10. Then, the strippable film 10 is put into the mold of a key 21 to form the key 21 by the molding such as injection molding or compression molding or the like. The code 11 is embedded in the key 21, and finally, they are taken out from the mold and the film 10 is stripped therefrom. In this molding of the key 21, the strippable film 10 having the character 11 is inserted between a top mold and a bottom mold to form a keyboard 20 by the molding. After the key 21 is fixed, the keyboard 20 is taken out and the strippable film 10 is stripped from the key 21. That is, the keyboard 20 and the strippable film 10 are simultaneously molded between the top mold and the bottom mold so that after the completion of molding, the character on the surface of the strippable film 10 is embedded into the surface of each key 21. Thus, a high anti-friction property is obtained.
Patent JP-H11199511-A (JP)
Title: Room temperature-preservable formulation
Inventor: HIRAO YUTAKA
IPC: A61K9/08
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a formulation, especially a liquid formulation further improved in immunoglobulin stability in a solution state by removing contaminated albumin or fine particles which may become nucleuses for forming insoluble contaminants and controlling generation of the insoluble contaminants, thus improving stability during preservation at room temperatures. SOLUTION: This production of a globulin formulation for intravenous injection and an immunoglobulin-containing formulation prepared by the production comprises the steps of fractionating globulin under a condition of pH 4.5-6.5, 0.0001-0.1 M ionic strength, 4-10 w/v% polyethylene glycol having 1,000-10,000 molecular weight and at 0-4 deg.C temperature, recovering a supernatant fraction and concentrating the supernatant fraction at pH 3.5-5.0.
Patent JP-H05104643-A (JP)
Title: Molding method for molded article having no edge based on mold closing
Inventor: TAKAYAMA YUJI
IPC: B29C33/44
Filed: 1991-10-21
Abstract: PURPOSE:To mold a molded article partially or entirely having no flange-shaped edge, generated heretofore in a molding method for impregnating a reinforcing material mat with a liquid resin in a lower mold and curing the impregated mat. CONSTITUTION:In a molding method wherein an upper mold 12 is matched with a lower mold 10 having a reinforcing material mat arranged therein to impregnate the mat with a liquid resin, a placement element 9 having a shape containing a part of an edge or the whole thereof is arranged in the lower mold 10 and the reinforcing material mat is arranged so as not to be substantially superposed on the placement element 9 to be impregnated with the liquid resion and, after curing, the placement element 9 is detached from the cured matter to obtain a molded article partially or entirely having no edge.
Patent JP-H04176074-A (JP)
Title: Tape cassette
Inventor: OKUBO HITOSHI
IPC: G11B23/087
Filed: 1990-11-08
Abstract: PURPOSE:To prevent intrusion of dust and dirt and to decrease the cost by providing a protruding part at the lower part of the side wall part of the main body part of a containing case, providing a protruding part which is engaged with the protruding part of the main body part of the containing case at the side wall part of a slider, and forming a through hole in correspondence with the protruding part. CONSTITUTION:Detaining pieces 10c for protruding strips are provided at the lower parts of both right and left side walls 10b of a slider 10. Through-hole 10d is formed at the side wall 10b at the lower part of each detaining piece 10c. A step part 10e is formed at the upper end of each side wall 10b. Meanwhile, a protruding strip 4a is provided at the lower part of the side wall part of the lower half 1b so that the detaining piece 10c is engaged. When the slider 10 is arranged at the lower half 1b, the detaining piece 10c for the protruding strip of the slider 10 is engaged with the protruding strip 4a of the lower half 1b. Therefore, the slider 10 is not pulled out downward, but the slider is slid only in the back and forth directions along the case bottom surface in this constitution. Thus the intrusion of dust and dirt is prevented, and low cost is achieved.
Patent JP-H10131337-A (JP)
Title: Sound insulating sheet
Inventor: FUKUCHI YASUO
IPC: E04B1/86
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain excel lent sound insulation performance by sticking a butyl rubber adhesive body on one side of a plastic corrugated cardboard or one side of a laminated body laminating a plurality of plastic corrugated cardboards. SOLUTION: A sound insulating sheet 10 having square hollow holes 1a and sticking a butyl rubber double faced tape on one side of a polypropylene plastic corrugated cardboard 1 over the whole surface is formed. Then, a separation paper provided to a butyl rubber adhesive body 2 of the sound insulating sheet 10 is removed, and it is stuck on the inside surface of an internal wall by making use of adherence of the butyl rubber adhesive body 2. Sounds generated in the side is absorbed in the adhesive body 2 adhering to the internal wall by characteristic converting vibration of the butyl rubber adhesive body 2 into heat energy, and passing sounds passes through the hollow holes 1a of the corrugated cardboard 1 to go through vertically. Accordingly, condensation is prevented by lightweight construction to make it possible to obtain also thermal insulation efficiency.
Patent JP-H10119150-A (JP)
Title: Method and apparatus for manufacturing dm
Inventor: MITSUNABE EIJI
IPC: B43M3/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To conduct envelope molding, encapsulating and sealing at one transfer line by sequentially conducting a bag making operation for coating an upper end of a short side with paste, cutting and depositing it, an encapsulating operation for inserting an encapsulated article into a port of an envelope, and a sealing operation for folding a long side to a short side and sizing a flap and the short side. SOLUTION: Vicinity of an upper end of a short side 16a of a film 16 is coated and deposited with hot-melt paste 22. Then, the film in which a long side 16b of a lower side and the side 16a of an upper side are superposed and a surface of the side 16a is deposited with the paste 22 is cut by a cutter associated with a heater set, and deposited. The film fed by the cutter is fed by a length to become an envelope by an intermittently moving feed roller, and stopped. The double film cut and deposited at both ends by the cutter constitutes an envelope 32 sealed at three sides. An encapsulated article 36 is sealed in the envelope 32. When the envelope 32 is fed, its flap 16c is turned upward, and sized with the paste by a press.
Patent JP-H07133543-A (JP)
Title: Stretching and false-twisting treatment of special yarn
Inventor: YAKUSHI HIROSHI
IPC: D02J1/22
Filed: 1993-11-05
Abstract: PURPOSE:To provide a stretching and false-twisting treatment method capable of readily producing a special yarn in which unevenness of stretching appears regularly. CONSTITUTION:A semistretching treatment is applied to a yarn at < the optimum stretching temperature according to the cold stretching method until the stretch ratio reaches an intermediate value to a prescribed value by allowing the yarn to come into contact with a hot pin 11 between the zero feed roller (F0) and the first feed roller (F1). This semistretched yarn is then subjected to simultaneous false-twisting treatment and heat-set treatment while being stretched to a specific stretch ratio value at the optimum stretching temperature by the primary heater (H1) and a false twister 4 on the way to the second feed roller (F2), thus producing the objective special yarn ununiformly stretched by the semistrethcing treatment and having relatively strongly stretched parts and insufficienly stretched parts respectively distributed uniformly and appearing alternately.
Patent JP-H08133415-A (JP)
Title: Automatic warehouse
Inventor: MASUDA JUNICHI
IPC: B65G1/04
Filed: 1994-11-09
Abstract: PURPOSE: To simultaneously supply a required number of articles onto an article shelf of a rack device, among several articles having longitudinally laid. CONSTITUTION: An automatic warehouse comprises a rack device 1 having several article shelves 11 on each of which articles W are laid longitudinally, having an outlet port 21 at one end thereof and an inlet port 20 at the other end thereof, and a laterally and vertically movable article supply device 87 on the outlet side of the article shelf 11. The article supply device is composed of an article bed 84 on which the articles are longitudinal laid, having an outlet port 99 on the inlet port 20 side of the shelf 11, and an article delivery device 87 for delivering the articles W onto the article bed 84 onto the article shelf 11.
Patent JP-H05142223-A (JP)
Title: Simultaneous separating method of amino acid from norleucine
Inventor: KODA MASAYOSHI
IPC: G01N30/02
Filed: 1991-11-18
Abstract: PURPOSE:To establish the technology for performing all analyses with high- bridging-degree cation exchange resin suitable for high speed by using sodium citrate buffer having a specified pH for second eluate, and separating and eluting norleucine, which is eluted into a neutral amino acid group, from the amino acid. CONSTITUTION:Eluates 1 and 2 are fluids used for seapration. An eluate 3 is used for cleaning the component remaining in a column after analysis. The eluate 1 is used for the first eluate. As the second eluate, the eluate 1 and the eluate 3 are mixed at an arbitrary rate, and the pH is adjusted. As the third eluate, the eluate 3 is used, and the analysis is performed. The concentration of sodium citrate buffer is gradually increased, and the amino acid is eluted. At this time, the sodium citrate buffer having the pH of 3.90-4.05 is used for the second eluate. Norleucine, which is eluted into a neutral amino acid group, is separated and eluted from the amino acid.
Patent JP-H11140129-A (JP)
Title: Hydrophilic polymer and humectant
Inventor: KAWAMUKI HIROSHI
IPC: A61K8/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic polymer comprising specified structural units, which when applied to the skin, shows excellent moistening effect, touch, etc., and exhibits persistent moistening effect for a long time even when it is wetted with sweat or water or even after it is washed away with water and to obtain a humectant containing the same. SOLUTION: This polymer comprises structural units represented by the formula (wherein R<1> and R<2> are each a 1-10C alkyl which may be substituted with hydroxyl; and Y is a 1-10C divalent hydrocarbon group which may be substituted with hydroxyl) and having a weight-average molecular weight of 500-100,000. This is produced for example by the following process: glycidyl methacrylate is polymerized in the presence of a polymerization initiator in a solvent to obtain polyglycidyl methacrylate, and this is reacted with a secondary amine to obtain a polyaminoalkyl methacrylate, and, the product is reacted with an ω-halocarboxylate. The polymer may be a homopolymer or a copolymer.
Patent JP-2000123650-A (JP)
Title: Electric wire for grounding
Inventor: TSUNEOKA MASAKI
IPC: H01B7/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire for grounding to easily reduce or eliminate a standing wave generated by high frequency noise. SOLUTION: An electric wire for grounding is to prevent high frequency noise generated from an electronic apparatus, etc., and remaining in the wire as a standing wave, in which carbon fibers 3 are provided directly on the metal conductor 2 of the wire 1a, whereby the high frequency noise flowing at the surface of the metal conductor 2 owing to the skin effect is consumed by their own electric resistance of minor size, and at each end of the conductor 2, it is in electric contact with the fibers 3.
Patent JP-H04173339-A (JP)
Title: Ink jet head
Inventor: USUI MINORU
IPC: B41J2/055
Filed: 1990-11-07
Abstract: PURPOSE:To prevent a pressure generating member and electrode from being broken due to contact with an ink by a method wherein a pressure generating member has an elastic material and piezoelectric material for the constituent elements, and the ink contact surface of the pressure generating member is covered by a coating material. CONSTITUTION:A coating material 44 such as epoxy, silicone, etc., is applied to cover a common electrode 26 and an electrode take-out port 40. Voltage is added to an elastic material 16 and the common electrode 26, and a piezoelectric material 12 is stretched/contracted. In this case, change in size does not take place for the elastic material 16, and therefore, strain is generated, and warping is generated in pressure generating members which include both the piezoelectric material 12 and the elastic material 16. For this reason, pressure is added to a cavity 26, and an ink is discharged from a nozzle 22. Also, the ink is fed from an ink tank 24 through an ink feeding passage 14. By covering the pressure generating members with a moisture resistant coating material, since they are insulated, the pressure generating members are prevented from being broken due to contact with the ink, and a stable discharging characteristic property can be obtained.