baber/WOPTO huggingface dataset:
Patent JP-H01136544-A (JP)
Title: Die-casting metal mold of rotor for rotary electric machine
Inventor: WAKAI NAOTO
IPC: H02K17/16
Filed: 1987-11-20
Abstract: PURPOSE:To prevent internal cavities and surface and concave faults in a fin section or a short-circuit ring by providing a vent groove to the fin and the deep ends of cavities for the short-circuit ring, forming a space every one forming cycle into the vent groove and making clean. CONSTITUTION:A detouchable die 12 is separated from a fixed die 8 to open cavities, and a rotor core 2 fixed to a core bar 28 is fitted and secured into a hole 16. Then, the molten metal is poured from a gate 32 after the cavities are closed. Gas in cavities 17 and 18 is discharged from a hole 52 through the vent groove 23 of a backing-play 20. The molten metal is cooled and hardened to form into a slot bar, a short-circuit ring and a fin. A space is made into the vent groove 23 every forming cycle, and is cleaned by a compressed air supply mechanism 47.
Patent JP-H10130304-A (JP)
Title: Chitosan derivative, its chitosan derivative polymer surfactant, and cosmetic containing the chitosan derivative
Inventor: YOSHIOKA HISASHI
IPC: A61K8/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative sufficiently high in safety, excellent in stability, and extremely useful for applying to cosmetics, especially emulsified cosmetics. SOLUTION: A chitosan derivative of the formula (R1 is a 8-16C acyl; R2 is a hydrophilic group; (n) is 5-10000). The derivative, e.g. an N-acylated chitosan sulfate, is obtained by dissolving chitosan having a deacetylation degree of 90% in an aqueous acetic acid solution, sufficiently stirring the solution, adding an acid anhydride to the solution, adding acetone to the solution, collecting the precipitates, swelling the collected N-acylated chitosan in N,N- dimethylformamide, adding the complex of the dimethylformamide with sulfur trioxide to the swollen product, neutralizing the mixture and subsequently subjecting the product to a dialysis treatment using a cellophane semi-permeable membrane, etc.
Patent JP-H04169443-A (JP)
Title: Paper feed mechanism
Inventor: WADA KAZUYUKI
IPC: B65H5/06
Filed: 1990-10-31
Abstract: PURPOSE:To realize stable conveyance of paper by constituting a gear system of each gear mounted to one end and the other end of the first shaft and each gear mounted to the second shaft and meshed with each gear of the first shaft. CONSTITUTION:The first shaft 21 is supported to bearings 4A, 4B to respectively fix a gear 23, in an equal shape to a gear 6, and a drive gear 5 to one end and the gear 6 to the other end and to fix a pair of drive rollers 7A, 7B. The second shaft 22 is supported to bearings 8A, 8B to respectively mount a gear 24, in an equal shape to a gear 10, to one end, pinch rollers 11A, 11B to an intermediate part and the gear 10 to the other end and to mesh the gear 24 with the gear 23 and the gear 10 with the gear 6. Since a gear system for driving the second shaft 22 is thus constituted of the gears 6, 10 and the gears 23, 24, a radial load component uniformly acts on both sides at mechanism operation time by providing an equal meshing condition of each two pairs of the gears.
Patent JP-H01238536-A (JP)
Title: Inhibition of thrombogenic closure or thrombosis of artery
Inventor: JIYON EICHI GURIFUIN
IPC: A61P7/02
Filed: 1988-11-17
Abstract: PURPOSE: To obtain a medicine composition containing an activated protein C induced from a plasma or the combination of the activated protein with a thrombolytic agent, and capable of inhibiting arterial thrombotic obstruction or embolism, while not causing hemorrhage and reobstruction and avoiding side effects due to the high administration of a thrombolytic agent. CONSTITUTION: This medicine composition contains an activated protein C(APC) induced from a plasma and having an action for inhibiting platelet activation and fibrin production mediated with thrombin or the combination of the activated protein C with a thrombolytic agent such as a tissue plasminogen-activating factor, urokinase, prourokinase, streptokinase, plasminogen or an acylated plasmin. The medicine composition is administered to inhibit the acute arterial thrombotic obstruction or embolism of a patient or his constriction in coronary arteries, cerebrum or peripheral arteries or on vessel transplant. The APC acts as an extremely strong antithrombotic medicine under an arterial flow condition at a plasma level of 0.24-1.6μg/ml.
Patent JP-H07144067-A (JP)
Title: Game machine
Inventor: ABIRU YASUMITSU
IPC: A63F13/45
Filed: 1993-11-22
Abstract: PURPOSE:To provide the game machine which prevents the game from becoming monotonous by varying the game capacity of a game object itself every game, and is further abundant in an interest. CONSTITUTION:This game machine is provided with an exponent imparting means 17a for imparting a degree of good impression (capability exponent) of a game by a random combinstion of various elements to each of plural characters (game objects), a satellite screen (first display means) 15 for displaying an image by a display corresponding to the capability exponent with respect to each character, and an operating key (input means) 14b by which a player inputs a prediction of a result of a predicted game by an observation of each character through the satellite screen 15. Also, this game machine is provided with a game executing means 17b for executing the game by each character, based on a degree of good impression imparted to each character, a large-sized monitor (second display means) 13 for displaying an advance state of the game as an image, and a hit deciding means 17c for deciding a hit by whether or not the prediction of the result hits the result of the game.
Patent JP-H05101450-A (JP)
Title: Injection molding method for optical disk and structure of molding die and structure of stamper
Inventor: SAITO TOSHIMASA
IPC: B29L17/00
Filed: 1991-10-11
Abstract: PURPOSE:To prevent the strain of a stamper by nonuniform expansion and the crack in a radial direction from an outer periphery by molding a molten resin supplied by two molding dies which are brought into pressurized contact face to face with each other and the stamper to constitute a matrix. CONSTITUTION:After the stamper 3 is mounted with high accuracy by means of an outer peripheral ring 8 to the prescribed position on the specular surface plate 2 of the molding die 1, this stamper is moved to be relatively brought near to the other molding die 1 in such a manner that this molding die can be fitted and inserted into a middle hole 10 of the above-mentioned outer peripheral ring 8. The thermoplastic molten resin 15 is injected into a gap, by which the molten resin is molded under pressurization. The stamper 3 imposed with the high-temp. molten resin exhibits an expansion effect by the received heat at the time of this molding, but the expansion errors between the front and the rear are absorbed by a curvilinear arc part 6 and the crack or distortion by the erroneous expansion is prevented.
Patent JP-H08142796-A (JP)
Title: Installation structure for shoulder anchor of seat belt
Inventor: SHIMA KAZUHISA
IPC: B60R22/24
Filed: 1994-11-28
Abstract: PURPOSE: To provide the shoulder anchor installation structure having the improved rigidity of a center post on which the shoulder anchor of a seat belt is installed. CONSTITUTION: Since the installation part of a shoulder anchor installation member 2 of a reinforcement 3 for the installation of a shoulder anchor is bulged out toward the shoulder anchor 1 in comparison with other parts, the surface in the direction of the load applied on the shoulder anchor 1 is formed at the bulging-out part, and the load resistive rigidity at the part where the shoulder anchor installation member 2 is installed is strengthened by the surface in the loading direction. Further, the installation width of the shoulder anchor installation member 2 is narrowed by the bulging-out, and the rigidity of the shoulder anchor member 2 is improved. Further, a large number of connection surfaces for connecting the installation part and other parts are formed through the formation of the bulging-out part, and the installation part of the shoulder anchor installation member 2 of the reinforcement 3 for installing the shoulder anchor is reinforced.
Patent JP-S62152510-A (JP)
Title: Apparatus for filtering liquid
Inventor: HAYASHI TADASHI
IPC: B01D27/08
Filed: 1985-12-27
Abstract: PURPOSE:To smoothly perform regeneration operation, by providing the filter discs fixed to and supported by a support shaft and a cleaner blade supported by said shaft in a loosely engaged state and contacted with the specific position of a stopper. CONSTITUTION:The liquid to be filtered introduced into a container 3 through an introducing port 1 passes through the gaps formed between opposed filter disks 9 to flow in a filter cartridge 6 and subsequently discharged out of the container 3 as a filtrate from a lead-out port 2. When a solid is adhered to the outer periphery of the cartridge 6, a support shaft 8 is rotated. Whereupon, as against that the discs 9 continuously rotate in a state fixed to and supported by a support shaft 8, cleaner blades 10 are contacted with a stopper 13 and the resolution thereof is stopped while the scraping action due to the blades 10 begins with the stoppage of revolution and the above-mentioned adhered solid is scraped off. At this time, because two mutually opposed blades 10 stop at mutually shifted positions, the solid is easy to fall and the accumulation thereof on each blade 10 is prevented.
Patent JP-S62152538-A (JP)
Title: Adsorbent
Inventor: TSUNODA YOSHIO
IPC: B01J20/26
Filed: 1985-12-27
Abstract: PURPOSE:To enhance the adsorbing capacity of a heavy metal such as uranium, by forming an adsorbent from a metal compound forming metal oxide under heating at high temp. in an oxygen-containing atmosphere and a metal compound forming metal sulfide under heating at high temp. in an oxygen-containing atmosphere. CONSTITUTION:One or more of a compound selected from a first group consisting of metal oxide and a metal compound partially or entirely forming metal oxide under heating at high temp. in an oxygen-containing atmosphere is mixed with one or more of a compound selected from a second group consisting of metal sulfide and a metal compound partially or entirely forming metal sulfide under heating at high temp. in an oxygen-containing atmosphere and the resulting mixture is heated at high temp. in an oxygen-containing atmosphere to obtain an adsorbent. As the metal oxide and metal compound of the first group, there are oxide and a compound of an element belonging to the Groups IB, IIA of the Periodic Table and, as the metal sulfide and metal compound of the second group, there are sulfide and a compound of an element belonging to the aforementioned groups of the Periodic Table.
Patent JP-2000122993-A (JP)
Title: Water distribution demand predicting method
Inventor: OGAWA TOSHIYUKI
IPC: G01W1/10
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a water distribution amount predicting method with high precision based upon a neural network having superior generalizing capability by using the difference or error of the result of multiple recursive analysis and learning with the end conditions and/or retrial conditions of the learning of the neural network. SOLUTION: When various set values are inputted to an input device 11, a water distribution amount predicting device 13 stores the inputted values in a working memory 5 through an input control part 6. Learning data 9 are stored in the working memory 5 by a multiple-recursive analysis control part 10. Here, a multiple recursive analysis control part 10 finds the percentage, recursion coefficient, etc., of the error between a predicted value of this control part and the actual value and stores them in the working memory 5. Then the end conditions and/retrial conditions of the learning by the neural network 3 are learnt by using the difference or error rate of the result of the multiple recursive analysis.
Patent JP-H06135487-A (JP)
Title: Biodegradable foamed item and manufacture thereof
Inventor: ANDO SADAMASA
IPC: C08L101/16
Filed: 1992-10-30
Abstract: PURPOSE:To provide sufficient strength during usage and storage, and to ensure water resistance and waterproof property without lowering biodegradation by a method wherein raw material comprising flour, starch, and water is kneaded and thereafter is baked to provide a biodegradable foamed item, and a layer of protein is formed over the surface thereof. CONSTITUTION:Flour, starch, and water are mixed into raw material, and reinforcing agent such as cellulose, paper, talc, bean curd refuse is added to the mixed raw material, which material is baked and expanded, wherein moisture content is controlled during the sintering thereof, whereby a biodegradable foamed item is prepared and a layer composed of protein is formed over the surface thereof. As a result, the foamed item is lightweight and has heat insulating property and moreover has improved impact strength by forming it into a proper shape. Since the protein layer is formed over the surface, water resistance and waterproof property are improved, and hence even if it is used as a container for material containing moisture, water leak is prevented for a long period, so that the application range thereof can be expanded.
Patent JP-H11116113-A (JP)
Title: Sheet unwinder
Inventor: KATAOKA AKIRA
IPC: B65H23/032
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet unwinder which can preclude malfunction of a driving device to move a web roll supporting device, even if a register line or pattern printed on a band sheet in the longitudinal direction includes a missing part. SOLUTION: A sheet unwinding device is equipped with a driving device 2 to move a web roll supporting device 1 in the direction across the roll width, a sensor 3 to sense the position of a register line L printed in longitudinal direction on a band sheet S rewound from web roll R, and a control device 4 which controls the drive device 2 so as to keep the register line L approx. in a constant position on the basis of the sensing signal given by the sensor 3, wherein the configuration further includes a speed sensing circuit 5 to sense the running speed of the sheet S and a circuit 6 to stop the operation of the drive device 2 when the sensing value given by the speed sensing circuit 5 is smaller than the set value.
Patent JP-H06232179-A (JP)
Title: Compound semiconductor device and its manufacture
Inventor: NAKAJIMA SHIGERU
IPC: H01L29/812
Filed: 1993-11-24
Abstract: PURPOSE:To provide a compound semiconductor device having a novel recess gate structure capable of improving characteristics. CONSTITUTION:An insulating film 17 having an aperture A1 is laminated and formed on a cap layer 14 laminated on a donar supply layer 13. By etching the cap layer 14 via the aperture A1. a recess structure wherein etching reaches to the donar supply layer 13 and at the same time to the horizontal direction in a region larger than the aperture area of the aperture part A1 is formed. In the recess structure, a Schottky electrode 18 which constitutes a Schottky junction to only the donar supply layer 13, and overlaps as far as the insulating film 17 outside the aperture part A through the aperture part A1 is formed by vacuum evaporation. Since the Schottky gate electrode 18 tightly seals the aperture part A1, impurities are not mixed in the part where the donar supply layer 13 turns to an exposed state in the recess structure, and deterioration of electric characteristics can be prevented.
Patent JP-H06152572-A (JP)
Title: Data communication equipment
Inventor: OHASHI KAZUHITO
IPC: H04N1/21
Filed: 1992-10-30
Abstract: PURPOSE:To confirm data transmission and reception by full duplex communication by notifying and analyzing a buffer state by means of a data signal line different from the one used for transmission and reception during data transmission and reception. CONSTITUTION:At the data transmission, a data transmission circuit 301 transmits data stored in a transmission data buffer 306. At the data reception, a data reception circuit 304 takes the data in a reception data butter 307. A reset state detection circuit 302 analyzes a signal sent from a receiver and detects the end of reset of the reception data buffer 307, notifying it to a CPU 305. A busy detection circuit 303 detects the busy notification which can not be accepted by the receiver and notifies it to the CPU 305. The CPU 305 monitors the state of the reception data buffer 307, controls the busy signal transmission for a transmitter, resets the reception data butter 307, and notifying it to the transmitter.
Patent JP-S63146939-A (JP)
Title: Stamping molding sheet
Inventor: MINE TAKAYUKI
IPC: B29C43/02
Filed: 1986-12-11
Abstract: PURPOSE:To obtain a molding sheet capable of giving stamping molded articles of outstanding mechanical properties and heat resistance, by integrating a matrix resin made up of polyphenylene sulfide, polyamide and epoxy resins and fiber reinforcer into a composite. CONSTITUTION:The objective molding sheet can be obtained by integrating a matrix resin made up of (A) polyphenylene sulfide (pref., containing >=70mol% of a structural unit of formula), (B) polyamide (pref., nylon-6), and (C) epoxy resin (pref., novolak type epoxy resin) pref. in such amounts as to be 99-20pts. wt. for the component A, 1-80pts.wt. for the component B, and 0.1-20pts.wt. per 100pts.wt. of the components A+B for the component C and pref. 25-100wt% based on said matrix resin, of fiber reinforcer (pref., carbon fiber) into a composite.
Patent JP-H01134301-A (JP)
Title: Substrate to be used in optical recording medium
Inventor: SASAKI SHIGERU
IPC: G11B7/24047
Filed: 1987-11-19
Abstract: PURPOSE:To reduce water absorbing property and birefringent property of a substrate material for an optical recording medium and to enhance heat resistance thereof by using a specified resin. CONSTITUTION:Polyester or polycarbonate comprising recurrent units expressed by formula I is used for a material of a substrate of an optical disc, etc. In the formula, each R1, R2, R5, and R6 is bond or a <=8C alkylene group, but R1 and R2 are not present in the form of bond simultaneously, and R5 and R6 are not present in the form of bond simultaneously. Each R3, R4, R7, and R8 is H or <=2C alkyl; each x and y is a copolymerization ratio. The polymer is a polyester when x=0, and a polycarbonate when y=0. When x and y are not zero, copolymer is expressed. It is preferred that at least one group expressed by formula II and III is a group expressed by formula IV or V. In formula IV and V, each R9-R12 is H or a <=4C alkyl, and l is 0, 1, or 2.
Patent JP-H09116563-A (JP)
Title: Mpeg2 data transfer device
Inventor: NAKABAYASHI HIDETA
IPC: H04N19/70
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To extremely shorten the time needed for transfer of the MPEG2 data to an ATM circuit in a transport packet system and also to attain the accurate reproduction of the data against the time. SOLUTION: When the MPEG2 data are transferred to an ATM board, the data are sent through a PCI bus 3 and stored in a temporary store part 22 via an address designated by an address control circuit 21. At the same time, an extraction part 23 extracts the synchronous standard time (PCR) out of the MPEG2 data and stores the PCR in a PCR store part 25. An MPU 26 calculates the time interval of the PCR and reads the MPEG2 data out of the part 22 at the calculated time interval to transfer the data to the ATM board. Such a transfer device can fast transfer the MPEG2 data to an ATM circuit.
Patent JP-H01135558-A (JP)
Title: Coater for fold-fastened part of roof panel
Inventor: HASE YOSHIAKI
IPC: B05C11/10
Filed: 1987-11-19
Abstract: PURPOSE:To efficiently coat a fold-fastened part by making a carriage straddle a crest part of roof panels so that the fold-fastened part is held between a pair of coating rollers set on both sides of the carriage and by moving the carriage while supplying a paint to the coating rollers. CONSTITUTION:A pair of rotatable coating rollers 13a and 13b, which hold a fold-fastened part 3 projected from an upper face of a crest part 2 of roof panels 1a and 1b along the longitudinal direction of the crest part 2 from both sides, are set on the both sides of a carriage 5, which is equipped with a handle 34, made to straddle the crest part 2 and capable of moving along the crest part 2. A paint is supplied to these coating rollers by paint supply instruments 27 and 28. By using this apparatus, it is possible to coat efficiently the fold- fastened part of roof panels with the coating rollers merely by moving the carriage, which is made to straddle the crest part of the roof panels, with the handle.
Patent JP-H10136860-A (JP)
Title: Remaining liquid treatment mechanism for spray device
Inventor: MOCHIZUKI FUMIO
IPC: B05B15/04
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a remaining liquid treatment mechanism for easily returning remaining liquid in a hose for spray at the time of spraying work end back to a liquid tub concerning a spray device with which a water sucking pipe and a remaining water pipe are respectively extended from the water sucking port and remaining water port of a motor-driven spray for liquid in the liquid tub, a communication pipe for spray is connected from the spraying port of the motor-driven spray to a hose take-up machine and a hose for spray can be fed out and taken up by the hose take-up machine. SOLUTION: An attachment for remaining liquid treatment is constituted by interposing a pipe 10 for remaining liquid return between a branch pipe part 8b of a water absorption side branch pipe 8 and a branch pipe part 9b of a spray side branch pipe 9, a main pipe part 8a of the water absorption side branch pipe 8 is interposed between a water sucking pipe 4 and a water sucking port 2a, and a main pipe part 9a of the spray side branch pipe 9 is interposed between the communication pipe 6 for spray and a spraying port 2c. At the time of remaining liquid treatment, the remaining liquid is sucked from the communication pipe 6 for spray through the spray side branch pipe 9, pipe 10 for remaining liquid return, water absorption side branch pipe 8 and water sucking port 2a into a motor-driven spray 2 and returned through the remaining water pipe 5 into the liquid tub.
Patent JP-S63145269-A (JP)
Title: 4,5-dihydro-6-(4-substituted phenyl)-3(2h)-pyridazinone derivative
Inventor: TSUKAMOTO ZENJI
IPC: C07D413/12
Filed: 1986-12-10
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H or lower alkyl; R<2> is lower alkyl, phenyl, p-methylphenyl, p-tert-butylphenyl, o-aminophenyl, p-chlorophenyl, 2,4-dimethylphenyl, benzyl, p-chlorobenzyl, ethylenethiourea-2-yl, benzimidazol-2-yl, benzothiazol-2-yl, etc.; X is S or SO2; n is an integer of 1-6). EXAMPLE:4,5-Dihydro-6-[4-{3-(4-methylphenylthio)propoxy}phenyl]-3(2H)p yrida zinone. USE:An antithrombotic agent. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula IV to give a compound expressed by formula III, which is then reacted with a compound expressed by formula V to afford a compound expressed by formula VI in formula I. The resultant compound is then treated with an oxidizing agent to afford a compound expressed by formula VII in formula I.
Patent JP-2001112495-A (JP)
Title: Synthesis of optically active phenylalanine analogue via microbial transformation
Inventor: WEIGUO RIU
IPC: C12N1/14
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a biocatalytic process for producing an optically active phenylalanine analogues from an arylacrylic acid. SOLUTION: A yeast fungus, Rhodotorula graminis, including phenylalanine ammonialyase introduces an ammonia molecule into the double bond of a stereospecifically 3-position substituted acrylic acid. As a substituent in the 3-position of acrylic acid, are cited an aromatic ring, for example, a substituted phenyl group, a five-membered aromatic heterocyclic ring, a 6-membered heterocyclic ring and the like.