baber/WOPTO huggingface dataset:
Patent JP-S5394368-A (JP)
Title: Structure of mold of buss part in plastic molded products
Inventor: SASAKI SHIGEO
IPC: B29C33/42
Filed: 1977-01-31
Abstract: PURPOSE: A structure of a mold with the boss part giving plastic molded products with the boss free from surface sink, wherein the thickness at the base of the boss is made thinner than that of the part around the boss and the part between them is steeply squeezed to slope between them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07219427-A (JP)
Title: Three-dimensional chart automatic display device and method
Inventor: MIYAHARA HIROSHI
IPC: G09B29/00
Filed: 1994-01-28
Abstract: PURPOSE:To automatically provide the three-dimensional chart information for ships utilizing charts. CONSTITUTION:This three-dimensional chart display device and method automatically and three-dimensionally display a chart centering on the present position on the input command data 11 based on the sonar data 18, navigational data 14, chart data 15, and navigational reproduced data 20 for the course judgment support to users.
Patent JP-S60154942-A (JP)
Title: Removal of car incrustation through car washer
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1984-01-21
Abstract: PURPOSE:To perform a series of incrustation removal process smoothly through reciprocal travel of gate frame by performing rinse water spray through rinse water spray system and drying through dryer system. CONSTITUTION:Car washer 1 is provided with a gate frame 2 travellable recirprocally along a travel rail 3. The frame 2 is provided with rotary brush system B, dryer system D, wax coating system W, rinse water spray system R and incrustation agent spray system M. Under first advance stroke, brushing of car V is performed by the system B while drying is performed by the system D under returning stroke. Under second returning stroke, incrustation removal foam agent is sprayed toward the car while under third advance stroke, brushing is performed by the system B and upon completion of manual arranging work, rinse water spray is performed through rinse water spray system R under fourth returning stroke then drying is performed through the system D.
Patent JP-S58126534-A (JP)
Title: Photomask preparation device
Inventor: TSUUZAWA SOUICHI
IPC: G03F1/54
Filed: 1982-01-25
Abstract: PURPOSE:To reduce attachment of dust of a mask and defects of the mask, and to enhance yield of mask preparation, labor saving and manufacturing efficiency, by conveying the mask mechanically and automatically between respective  processing sections. CONSTITUTION:A photomask preparation device is composed, as a whole, of a pretreatment device 1 and a posttreatment device 2, and the mask is conveyed from the left to the right to process it in each section. The device 1 is provided with a scrubber 3, a paper dryer 4, a coater 5, a baker 6, and a storage section 7, and the mask is automatically conveyed between respective sections.  A mask plate is coated with a photoresist with the device 1, and it is exposed  to a prescribed optical pattern with an exposing device, and then, it is developed with the device 2 to complete the mask. It is automatically conveyed between a developing and etching section 29 and a stripping section 31 and also between  this section 31 and a washing section 32, and all the conveyances except the exposing process executed between the devices 1 and 2 are automatically operated.
Patent JP-H07214846-A (JP)
Title: Thermal printer
Inventor: TSUKUDA MASATO
IPC: B41J13/10
Filed: 1994-01-31
Abstract: PURPOSE:To obtain an excellent thermal printer which maintains line feed precision, print quality, etc., without depending on the kind and the thickness of recording paper and does not cause a ruled line slippage, in regard to a thermal printer equipped with a panel for a printing part cover. CONSTITUTION:A recording paper guide member 12 which rotates around a fulcrum provided in the vicinity of the fore end part of a panel for a printing part cover covering a printing part and of which the fore end projects further from the fore end of the panel for the printing part cover and fulfills both a function of pressing recording paper and a function of guiding the fore end of the recording paper in the direction of discharge, is provided. In the case of thin recording paper of which the self-holding force is small, according to this constitution, the recording paper guide member rotates and presses the recording paper in printing. Thereby the recording paper is bent backward from a printing surface, the self-holding force in the direction of thrust is increased and the recording paper being in contact with a thermal head is prevented from moving in the same direction as the head with its movement on the occasion of printing. A slippage of a ruled line does not occur either.
Patent JP-S55102649-A (JP)
Title: Fiber-reinforced polyamide resin composition
Inventor: NAKANISHI JIYUUMEI
IPC: C08K7/02
Filed: 1979-01-31
Abstract: PURPOSE: Title composition that is made by adding a specific phenolic compound to a fiber-reinforced polyamide resin, thus showing improved strength at welded parts.  
     CONSTITUTION: A polyamide resin, e.g., nylon 6, is combined with 5-70wt% of a fibrous reinforcing material, e.g., glass or carbon fiber, and 0.05W10wt% of phenolic compounds of 4,4'-butylidene-bis(methyl-butylphenol) of formula I and/or 4-α,α'-dimethylbenzyl)diphenylamine and they are melt kneaded.  
     EFFECT: Said composition is used in all moldings that contain the process where the molten resin is welded in the flowing state, e.g., injection or blow molding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06218703-A (JP)
Title: Portable electric router
Inventor: MATSUMOTO KIHACHIROU
IPC: H02K9/06
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a small-size, light-weight, and low-cost electric router having a good cutting efficiency. CONSTITUTION:For increasing a moment of inertia of a motor shaft comprising an armature 1, chuck 5 and so on as a whole, a dead weight 4 is provided in the vicinity of an outer periphery of a cooling fan 3 which is a component of the armature 1. The moment of inertia of the whole of the rotating part is increased to a great extent by the deadweight 4 having a small mass.
Patent JP-S63176932-A (JP)
Title: High-frequency heating equipment
Inventor: GOBI AKIRA
IPC: F24C7/08
Filed: 1987-01-19
Abstract: PURPOSE:To prevent an electrode from generating disconnection at an output lead part, by a method wherein a membrane keyboard switch, having an insulating resin film for protecting the electrode at a film lead part for external connection at the leading edge of the film to a position except the part of edge stress, is provided in the title equipment. CONSTITUTION:In the output lead part of a membrane switch, an insulating resin film 5 for protecting an electrode is spread over to a position far from the tip end of the output lead part by 10mm or more to separate it from the upper surface of a connector 15a and prevent the tip end of the insulating resin film 5 from being applied with a stress. Further, the thickness of the insulating resin film 5 at the tip end (about 5mm) of the output lead part is made thin (about 50mum) while the thickness of the insulating resin film 5 is constituted of a multi-layer structure. According to the this method, the stiffness of the tip end of a spacer is weakened properly against a stress generated upon inserting it into the connector 15 or a thermal stress against a low temperature and/or high temperature, whereby the crack or the disconnection of the electrode 4 may be prevented.
Patent JP-2000212178-A (JP)
Title: Production of tetrahydrofuran
Inventor: KIYOOKA KAZUHIKO
IPC: C07D307/08
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tetrahydrofuran for a long period stably in a high yield by reacting a fatty acid ester of 1,4-butanediol with water in the presence of a catalyst. SOLUTION: This method comprises reacting a fatty acid ester of 1,4- butanediol with water in the presence of a catalyst, wherein zeolite is used as the catalyst in which the channel structure which constitutes pores and consists of rings which are formed with oxygen and other element(s) is a three- dimensional channel system, wherein the openings of at least one of three axes of the channel structure of the zeolite consist of ten-membered oxygen rings or more, and the openings of at least two of three axes of the channel structure of the zeolite consist of ten-membered oxygen rings or more, or the openings of all three axes of the channel structure of the zeolite consist of ten-membered oxygen rings or more.
Patent JP-H02189342-A (JP)
Title: Thermosetting polymer blend
Inventor: TANMACHI MASAMI
IPC: C08L11/00
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a thermosetting polymer blend comprising a polychloroprene rubber and an ethylene/propylene rubber improved in the ozone resistance of the polychloroprene rubber and having mechanical strengths and flame retardancy by crosslinking the blend. CONSTITUTION:A thermosetting polymer blend having an interpenetrated polymeric network structure is prepared by blending 100 pts.wt. polychloroprene rubber with 5-80 pts.wt. ethylene/propylene rubber (EP rubber) and crosslinking the blend. Examples of the polychloroprene rubber used include those of a sulfur-modified type, a non-sulfur-modified type and a special modified type. A common metal oxide can be used as the vulcanization system of the polychloroprene, and an accelerator is used, as necessary. When the amount of the EP rubber blended is below 5 pts.wt., no effect of improving ozone resistance can be attained, and when it is above 80 pts.wt., properties such as flame retardancy are poor; therefore such conditions are not desirable.
Patent JP-S63178774-A (JP)
Title: Driving circuit for oscillatory wave motor
Inventor: KOTO ETSURO
IPC: H02N2/00
Filed: 1987-01-19
Abstract: PURPOSE:To change the speed of a motor continuously in a wide range, by arranging a first and a second voltage levels as the driving voltage of the oscillatory wave motor, and by allowing the change of the speed of the motor in the range of a second speed from a first speed and of a third speed from the second speed. CONSTITUTION:The driving circuit of an oscillatory wave motor is composed of voltage controlling oscillators 12, 20, comparators 6, 7, a shift register 8, a rotating direction changeover switch 13, an edge trigger type phase comparator 18, a micro-computer 27, and the like. Besides, a counter 22, a comparator 23, a numerical information setting unit 24, a self-running frequency setting unit 25, and a voltage changing unit 26 are arranged. Then, the motor is driven by making choice of a first frequency range from first frequency to second frequency with first driving voltage in a first speed range from a first speed to a second speed. In a second speed range from the second speed to a third speed, the motor is driven with second driving voltage in the same manner.
Patent JP-H02189127-A (JP)
Title: Optometer
Inventor: KOYAMA TOSHIHIRO
IPC: A61B3/028
Filed: 1989-01-18
Abstract: PURPOSE:To simplify an optometrist's operation and to improve the examination efficiency by eliminating the need of inputting the discrimination between one-eye examination and two-eye examination and minimizing the frequency of the optometrist transmitting to the effect whether it is one-eye examination or two-eye examination. CONSTITUTION:An eye examination apparatus 1 where an optical system having variable optical function for an examined eye E is disposed is adapted to conduct eye examination according to an eye examination program. The apparatus discriminates whether an examination item is one-eye examination or two-eye examination, conducts every examination for examination items for one-eye among the examination items, secondly conduct every examination for examination items for the other eye and subsequently conducts examination for the examination items for both eyes. Thus, the need of inputting the discrimination between one-eye examination and two- eye examination is eliminated and the frequency of an optometrist transmitting to the effect whether it is one-eye examination or two-eye examination to an examined person can be reduced to the minimum, so that the inspector's operation can be simplified. Furthermore, as one-eye examination and two-eye examination can be conducted together, the examination efficiency can be hightened.
Patent JP-2000206975-A (JP)
Title: Alarm device
Inventor: IYAMA OSAMU
IPC: H02P27/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device simply changing a scale, a tone color and the volume and smoothly muffling an alarm sound without a shutter. SOLUTION: An inverter circuit 2 outputs pulse power to a motor 3 to rotation drive it. Since an inverter control circuit 6 controls a base drive signal s3 to the inverter circuit 2, the output voltage and the frequency of the inverter circuit 2 are varied freely. Thus, the scale, the timbre and the volume of a siren sound are changed, and the alarm device generates various timbres. Further, since the motor 3 is braked by the inverter circuit 2, a siren sound is muffled smoothly.
Patent JP-S62166528-A (JP)
Title: Manufacture of semiconductor device
Inventor: HENMI MANABU
IPC: H01L21/265
Filed: 1986-01-20
Abstract: PURPOSE:To improve the dielectric strength of a semiconductor device by providing the steps of forming an amorphous silicon or a polycrystalline silicon, forming an insulating film on the silicon, ion implanting through the insulating film, and forming a conductive layer on the insulating film, thereby reducing the pinhole density of the insulating film. CONSTITUTION:When ions are implanted into a structure of flat shape, the dielectric strength of a silicon oxide film 4 is improved. When a step exists at a part of a polycrystalline silicon 3, a corner does not become flat. Since the implanting effect is obtained by passing ions through the film 4, the dielectric strength of the film 4 is improved. When the silicon 3 is buried in the groove, side walls are frequently perpendicularly cut, the film 4 is also perpendicular, and a part of the film 4 formed on the side wall might not pass the ions. Accordingly, the angle is sequentially varied, for example, and ion implanted to uniformly implant ions into the film 4 of the side wall.
Patent JP-H05200684-A (JP)
Title: Movable table
Inventor: KOSUGI TOMOJI
IPC: B25J9/02
Filed: 1992-01-23
Abstract: PURPOSE:To enable an operating tool to ensure accuracy at its position without receiving the effect of any deflection in a ball screw even if it is installed in a position apart from a movable body. CONSTITUTION:This table is mainly composed of a movable body 4, a ball screw transmitting power to this movable body 4, a driving source driving this ball screw 3 and a rectilinear sleeve bearing 5 guiding the movable body 4 to one direction alone, and it is made up of installing a slide block 2 being slidable into this movable body 4 in one direction on a vertical plane in the sliding direction of this movable body 4, and a ball nut 1 of the ball screw 3 being slidable into this slide block 2 on the same plane in the sliding direction of this slide block 2 and in the orthogonal direction.
Patent JP-S51143270-A (JP)
Title: Load displacement apparatus for stacker crane
Inventor: KUROKI MASATOSHI
IPC: B65G1/04
Filed: 1975-01-24
Abstract: PURPOSE: Load displacement apparatus for stacker crane can displace desired load between shelves of same side and also between shelves of opposite sides. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07221072-A (JP)
Title: Ashing apparatus
Inventor: TAKASAGO MASAKO
IPC: H01L21/3065
Filed: 1994-01-31
Abstract: PURPOSE:To provide an economical ashing apparatus in which an object to be treated can be reduced to ashes uniformly and at high speed. CONSTITUTION:The ashing apparatus is provided with an ultraviolet lamp 44 which emits ultraviolet rays to an object 3a, which is placed on a freely rotatable stand 35 in a treatment chamber 34 and with an ozone-gas supply hole 40 which blows ozone gas (g). The ozone-gas supply hole 40 is formed on the shaft 38 of the stand 35.
Patent JP-S63180612-A (JP)
Title: Rotary shelf type rack control device
Inventor: MIYATA TAMANARI
IPC: B65G1/133
Filed: 1987-01-21
Abstract: PURPOSE:To minimize the waiting time for introduction and delivery motion so as to aim at enhancing the capacity of introduction and delivery and at shortening the man-hours of the work by providing a mechanism for independently controlling shelves of several stages and a mechanism for minimizing the turning distance. CONSTITUTION:A control function section 8 delivers a cargo data signal 9 to a control function section 7 when a cargo detector 5 detects a cargo. The control function section 7 transmits an introduction instructing data signal 10 for minimizing a turning distance to the control function section 8 in accordance with inventory data stored in memory, the present position of a rotary shelf type rack and the cargo data. The control function section 8 delivers a tracking diversion signal in accordance with the introduction instructing data signal so as to control the conveyance of those including an automatic introduction and delivery shifter in the corresponding machine. Meanwhile when the introduction instructing data signal is received, the associated rack is previously rotated until it comes to the position of the automatic introduction and delivery shifter, and therefore, the turn waiting time of the cargo is minimized. After completion of the shifting, the control function section 8 receives an introduction completion data signal 11. At this time, the inventory data and the present position of the rotary shelf type rack are updated.
Patent JP-H02289630-A (JP)
Title: Thermoplastic water-paint for plastic and coating with the paint
Inventor: FUJII YASUHIRO
IPC: C09D175/00
Filed: 1990-01-18
Abstract: PURPOSE:To obtain the subject paint suitable as a base coat paint for the coating of a plastic by two-coat process and giving a coating film having excellent smoothness, etc., by compounding a water-base acrylic resin with a specific urethane resin emulsion at a specific ratio. CONSTITUTION:The objective paint is produced by compounding (A) 99-88wt.% (in terms of solid component) of a self-emulsified urethane emulsion produced by polymerizing an aliphatic and/or alicyclic diisocyanate, a polyether diol and/or a polyester diol having a number-average molecular weight of 500-5,000, a polyhydroxyl compound having low molecular weight and a dimethylol alkane to obtain a urethane prepolymer having an NCO/OH equivalent ratio of 1.1-1.9, neutralizing the prepolymer with a tert-amine and subjecting the prepolymer to water-extension and emulsification after or during the neutralization and (B) 1-12wt.% (in terms of solid component) of a water-base acrylic resin. The paint is compounded with a color pigment and/or a metallic pigment to obtain a base coat paint. A clear coal paint is applied to a plastic material coated with the base coat paint.
Patent LV-14357-A (LV)
Title: Method for measurement of draught of vehicles
Inventor: CIFANSKIS SEMJONS
IPC: G01L5/13
Filed: 2011-03-24
Abstract: The invention relates to measurement of draught of air, land and water transport facilities and can be used at tests of helicopters, motor vehicles, boats, yachts, underwater fishes-robots, etc., especially for measurement of draught of their structurally reduced models. The aim of invention is theincrease of accuracy of measurement of force of draught. For this purpose one end of flexible link is attached to one motionless point, and the its second end through the measuring device is attached to other motionless point so, that direction of theflexible link is perpendicular to line of action of measured force of draught, thus in the elastic link creating the force of preliminary tension ...P excluding its sagging. The measurement of draught force is made perpendicularly to flexible link measuring cross-displacement h of control mark of link in its middle point of application of draught force T calculating its value by formula T=(P-..P)sin.., where sin..= h/(L/2).
Patent LV-14588-A (LV)
Title: A composition for prevention of hepatic fatty steatosis
Inventor: BABARIKINS DMITRIJS
IPC: A23L33/00
Filed: 2011-03-30
Abstract: Invention relates to a composition containing betacyanin, betaxanthin, betaine, sugars, lysozyme and derivatives of phenol in given amounts. The composition is useful for treatment of hepatic steatosis, disorders related to syndrom of metabolism of fats, promotion of bowel evacuation function, decrease of total cholesterol level in blood, increase of ratio of concentrations of high and low density lipoproteids, decrease of level of triglicerides in blood as well as decrease of appetite and body weight gain.
Patent LV-15186-A (LV)
Title: Material for the heat-resistant articles and coatings containing silicon carbide
Inventor: MIRONOVS VIKTORS
IPC: C23C24/00
Filed: 2015-12-16
Abstract: The invention relates to the production of articles made of building materials, in particular for manufacturing building elements of heat-resistant design and application of protective coatings. A heat-resistant material is proposedfor products and coatings comprising heat-resistant cement (5-10 vol. %), silicon carbide powder (20-40 vol. %) and hollow ceramic microspheres (20-40 vol. %).Either SiC previously impregnated with silicon (Si) or a Al-W-B powder in the amount of 5 to 25 volume % with particle size of 0.02 to 0.1 mm is used in mixture.The material is intended for the repair and surface finishing and it can withstand the heating temperature to 500-800 °C.
Patent LV-11327-A (LV)
Inventor: GODEL THIERRY
IPC: C07D487/02
Filed: 1995-03-15
Abstract: Aminomethyl-substd. oxadiazolyl-imidazodiazepines of formula (I) and their addn salts are new: A and C atoms  alpha  and  beta form a gp of formula e.g. (A<1>):Q = a gp. of formula e.g. (Q<1>):R<1>, R<2> = H; lower alkyl,etc.;or NR<1>R<2> = 5-8 membered heterocycle opt. contg. a further hetero atom or carrying a fused benzene ring; R<3> = H and R<4> = lower alkyl; or R<3>+R<6> = H; halo;etc.; and C atom gamma  has the S configuration when R<3> is other than H.
Patent YU-169890-A (YU)
Inventor: HUB H H
IPC: B32B3/30
Filed: 1990-09-06
Abstract: The invention relates to sheet metal coated with one or more layers (2) of possibly different resins, characterized by annular or disk-shaped bead-like thickenings (5) in at least one of the layers of resins. The invention also relates to processes for coating sheet metal, the thermoplastic composite films used to coat the sheet metal and the use of the coated sheet metal in the manufacture of packaging containers.
Patent YU-181491-A (YU)
Title: Sinergistična herbicidna sredstva
Inventor: HACKER E
IPC: A01N57/20
Filed: 1991-11-20
Abstract: Sinergistična povečanja učinkov proti neželeni rasti rastlin dobimo s kombinirano uporabo učinkovine tipa A z učinkovino tipa B, pri čemer pomenijo tip A herbicide glufozinat (A1), glifozat (A2), oznjune soli in tip B sulfonilsečnine s formulo (B) kjer pomenijo R1 ostanek iz skupine 2-etoksifenoksi, 2-propoksifenoksi, 2-izopropoksifenoksi, 2-metoksikarbonilfenil, 3-(dimetilamino-kar-bonil)-pirid-2-il, 3-etilsulfonil-pirid-2-il, 3-/N-(C1C4-alkil)-N-(C1-C4-alkilsulfonil)-amino -pirid-2-il, (N-metil-N-metilsulfonil)-amino-sulfonil, 2-(2-kloretoksi)-fenil,2-(metoksikarbonil)-fenil, 2-(metoksikar-bonil)-tien-3-il, R2 H ali metil, R3, R4 neodvisno drug od drugega C1-C2-alkil, C1-C2-alkoksi ali C1C2-haloalkoksi in X CH ali N, ali njihovih soli.
Patent RS-34904-A (RS)
Title: Method for preparing benzenesulfonyl compounds
Inventor: LETENDRE LEO
IPC: C07D261/08
Filed: 2002-10-02
Abstract: The present disclosure provides a method for the preparation of aromatic sulfonyl halides by contacting a substituted phenyl compound with a halosulfonic acid and trifluoroacetic acid. The present disclosure further provides a method for the preparation of 4- [5-methyl-3-phenylisoxazol-4-yl]benzenesulfonamide which is useful in treating cyclooxygenase-2 related disorders.