baber/WOPTO huggingface dataset:
Patent GB-831137-A (GB)
Title: Improvements relating to moulds for the production of hats
IPC: A42C1/02
Filed: 1957-03-25
Abstract: 831,137. Hat moulds. STANBRIDGE, R. G. March 4, 1958 [March 25, 1957], No. 9701/57. Class 63 An annular member 11 is detachably secured around the mouth of a hat mould 10 to form an annular cavity 13 within which the brim portions of the hat material are located during the moulding operation. The brim portions of the material 18 are folded back as shown in the cavity 13 and are therefore not subjected to the pressure of the rubber bag 21 which is operated hydraulically or pneumatically. A latex cushion 20 may be located in the cavity 13 between the brim portions.
Patent GB-472979-A (GB)
Title: Improvements in and relating to biscuit and like ovens
IPC: A21B1/48
Filed: 1936-04-02
Abstract: 472,979. Bakers' ovens. DUMBLETON, C., and BAKER PERKINS, Ltd. April 2, 1936, No. 9748. [Class 51 (ii)] A baker's oven having an endless band conveyer 8 is fitted with means for screening the edge portions of the conveyer comprising channel-like members built up of a vertical pack 7 of asbestos boards and similar horizontal packs 9, 10, the packs 7, 10 being mounted on flexible supports 5 so that they may be displaced outwardly by contact with the edges of the band 8 during any irregularities in the travel thereof. The packs 7 are mounted in hook-like portions 5d, 5e of the supports 5, while the packs 9, which are secured to transverse bars 11, have their inner parts 9a thicker than the outer parts so as to provide shoulders 9b against which the hooks 5e abut.
Patent GB-1504682-A (GB)
Title: Filmevaporation combustion chamber
IPC: F23R3/10
Filed: 1976-03-11
Abstract: 1504682 Gas turbine combustion chambers DAIMLER-BENZ AG 11 March 1976 [14 March 1975] 09775/76 Heading F1L [Also in Division F4] A gas turbine combustion chamber having a fuel evaporator tube 10 and associated apparatus as shown in Fig. 1, Fig. 2 (not shown) of Specification 1504681 is additionally provided with throttling rings 18, 28 movable axially by rods 20 to control the relative proportions of combustion air 26 entering the annular space 32 and dilution air 27 entering flame tube 24 through openings 25. The walls of reaction chambers 15 and flame tube 24 may be of silicon nitride or carbide. Additional combustion air enters the former through orifices 16.
Patent GB-628962-A (GB)
Title: Improvements in or relating to method of producing a liquid dielectric
IPC: C10G53/08
Filed: 1946-03-29
Abstract: <PICT:0628962/III/1> A method of purifying petroleum hydrocarbon liquids includes passing the liquid through a purification chamber containing silica gel and then through a porcelain filter candle. The method may be used when filling an electric device, for example, a radio-tuning capacitor, with a liquid dielectric.  The liquid is supplied from a reservoir 1 through a pipe 4 to a filter 7 which filters the larger impurities, then through a motor-driven pump 9 to a chamber 11.  The chamber contains one or more water-repellant porcelain filter candles 12 separated from a layer of silica gel 13 by an inverted syphon 12A.  The purified liquid flows through pipe 14 to an inlet fitting connected to a capacitor 15.  The reservoir 1 has an air-vent pipe 3 provided with a tank 50 containing calcium chloride.  The capacitor, before being filled, is cleaned by steps involving the use of compressed air, alcohol, a hot solution of sodium alkyl sulphonate and hot distilled water, and is dried and cooled.
Patent HK-103791-A (HK)
Title: Crosslinkable chemical formulation and composite semipermeable membrane made therewith
Inventor: HENN ROBERT LYON
IPC: C08G75/04
Filed: 1991-12-19
Abstract: A Composite semipermeable membrane comprises:
  (a) a flexible film of microporous polytetrafluoroethylene or other hydrophobic material having a water vapour transmission rate in excess of 10,000 g/m<2> - 24 hours, preferably above 100,000 g/m<2> . 24 hours, and an advancing water contact angle exceeding 90 degrees, and
 (b) a continuous. crosslinked amorphous hydrophilic layer preferably of polyoxyethylene polythioether penetrated to an extent into the face of the hydrophobic layer. The hydrophilic layer provides a composite membrane having a water vapour transmission rate of the complete ensemble comparable to or even exceeding that of the hydrophobic material alone, and simultaneously offering two mechanisms of separation; that imposed by the microporous hydrophobic material and that imposed by the hydrophilic layer, and as such is capable of numerous separation operations. The crosslinkable and crosslinked hydrophilic polyoxyethylene polythioether materials are new chemical formulations.
Patent HK-107994-A (HK)
Title: Speech recognition system and technique
Inventor: LEVINSON STEPHEN ELLOT
IPC: G10L15/14
Filed: 1994-10-06
Abstract: There is disclosed a speech recognition system and technique which is of the acoustic/phonetic type. It is made speaker-independent and capable of continuous speech recognition during fluent discourse by a combination of techniques which include, inter alia, using a so-called continuously-variable-duration hidden Markov model in identifying word segments and making all steps of the technique responsive to the durational information, and using a separate step for aligning the members of the candidate word arrays with the acoustic feature signals representative of the corresponding portion of the utterance, including using pairs of candidate phonetic segments in the alignment technique.
Patent HK-185196-A (HK)
Title: Use of interleukin-4 for increasing numbers of neutrophils and for treating myeloid or monocytoid leukaemia
Inventor: BONNEM ERIC
IPC: C07K14/535
Filed: 1996-10-03
Abstract: A method is provided for purifying interleukin-4 which involves the successive steps of chromatography on a metal chelating agarose gel, chromatography on a cation exchanger, concentration on a stirred cell membrane and size exclusion chromatography.
Patent HU-T63102-A (HU)
Title: Method for removing paint coatings from surfaces
Inventor: KAEMPF REINHOLD
IPC: B44D3/16
Filed: 1990-11-09
Abstract: The description relates to a process for removing coatings from surfaces by means of high-pressure water jets, whereby one of the following features is used alone or in combination: the surface is treated with an aqueous solution containing an organic non-corrosive swelling agent; the organic non-corrosive swelling agent is allowed to work on the surface to be treated for a certain time depending on the nature of the surface; and/or the surface is treated with a water jet at a temperature of > 20  DEG C and a pressure of 100 to 600 bar.
Patent HU-T35217-A (HU)
Title: Process for sewage purification
Inventor: HOMONNAI JOZSEF
IPC: C02F1/52
Filed: 1983-10-28
Abstract: Waste eaters and liq. manure are purified by coagulation and/or flocculation with electrolytes and/or poly-electrolytes accompanied by the simultaneous addition of gas to the system, followed by phase-decompsn. and chemical oxidation of the resulting liq. phase.
Patent ID-22497-A (ID)
Inventor: GERARD HAZELL NICHOLAS JOHN
IPC: A23L23/00
Filed: 1998-01-29
Abstract: The invention provides two-component shelf-stable packaged food products, especially packaged sauce products. The products comprise a container, a first food component filling a first region of the container, and a second food component filling a second region of the container, wherein the second food component either directly contacts the first food component or is separated therefrom by an edible interfacial layer. The second food component can be decanted off the first food component, and the second and first food components are adapted for use in combination in sequential food preparation steps. Preferably, the first food component is a thick sauce concentrate and the second food component is a vegetable oil containing chopped vegetable pieces. The vegetable oil and vegetable pieces are decanted and fried, prior to addition of the sauce concentrate, thereby achieving improved organoleptic properties.
Patent JP-S62158600-A (JP)
Title: Miss roll treatment device for compression roll type pelletizer
Inventor: BEPPU KOICHI
IPC: B30B9/28
Filed: 1986-01-06
Abstract: PURPOSE:To prevent the increase of the load from a belt-like semi-finished product in guide bodies and to prevent the damage of a pelletizer by releasing the locking action of a locking means by the detection signal of a detecting means. CONSTITUTION:A limit switch 37 is attached to a cylindrical body 31. The switch 37 is normally off but when the belt-like semi-finished product C pushes an actuating shaft 32 to the prescribed extent or above by overcoming the energizing force of a spring 35, the switch 37 turns on. The signal indicating the generation of the clogging by the product C is outputted to each cylinder via an electrical circuit when both the switches 37 in the means 14 turn on. An recessed member for engagement is thereby retreated to release the locking between the guide plates.
Patent JP-2000201468-A (JP)
Title: Stepping motor
Inventor: IKEGAMI AKIHIKO
IPC: H02K5/04
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce noise and vibration effectively with high reliability by suppressing vibration of a stator caused by radial excitation force. SOLUTION: This stepping motor is provided with a pair of inner engagement members 103a, 103b disposed at both ends in the axial direction of a stator 101, each of which has a first engagement section 102 engaged in an inner face of an end part of the stator 101. The stator 101 is held in the diametrical direction between the first engagement sections 102 and second engagement sections 117 which are formed in a pair of blackets 106a, 106b respectively, and are engaged on an outer face of an end part in the axial direction of the stator 101. The inner engagement members 103a, 103b and the blackets 106a, 106b are formed as separate bodies to have no restraint on the position in the diametrical direction of the blackets 106a, 106b with respect to the inner engagement members 103a, 103b.
Patent JP-H05249269-A (JP)
Title: Fuel assembly and reactor core
Inventor: NAKAJIMA AKIYOSHI
IPC: G21C3/328
Filed: 1993-01-07
Abstract: PURPOSE:To make possible to increase enrichment factor furthermore while suppressing the peak of local output and to achieve high burnup on the assembly and core. CONSTITUTION:Outer diameters of a second fuel rod 4 positioned at the corner part of a channel box 3 and of another second fuel rod 5 adjacent thereto are made thinner than that of a first normal fuel rod 2 for the purpose of lessening the output per unit length of the second fuel rods. In addition, the pitch between the second fuel rods is made narrower than that between the first fuel rods for the purpose of firstly avoiding the increase of a ratio of H/U with a unit lattice cell lessened, secondly forming a new moderator area 6 between the second fuel rod and the first fuel rod adjacent thereto, increasing a thermal neutron bundle around the first fuel rods so as to increase the output, and furthermore reducing the output per the unit length of the second fuel rod from the two effects.
Patent JP-S5286607-A (JP)
Title: Electric car control system
Inventor: MINAMI YOUTAROU
IPC: B60L15/40
Filed: 1976-01-08
Abstract: PURPOSE: To permit control of power running and stop of vehicles on the basis of absolute distance from the origin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63176304-A (JP)
Title: Solid, transparent and polycrystalline alumina spherical body and manufacture thereof
Inventor: TERANSU REO BESUKATSUPU
IPC: E01F9/04
Filed: 1988-01-06
Abstract: Procedure for making Al2O3 spheroids, 600 micrometers in diameter or less, utilizes an AlOOH sol containing 0.25% weight percent MgO (in the form of Mg(NO3)2.6H2O3) and HNO;. The sol is dispersed into droplets in a particle forming fluid (e.g., 2-ethylhexanol) where gelling occurs. The gelled spheroids are collected, dried and pre-fired in air at temperatures less than 1,200 DEG C for up to about 12 hours. The dried and prefired beads are fired in a 2-step process at temperatures of about 1,850-1,950 DEG C in the following sequence: a first dry oxygen firing for about ten minutes, followed by a wet hydrogen firing for up to 350 minutes. Reasonably transparent microspheres having crystallites in the range of 5-100 micrometers are obtained with little intergranular porosity, and their density is estimated to be near theoretical.
Patent JP-H05190938-A (JP)
Title: Solid laser equipment
Inventor: KUBA KAZUKI
IPC: H01S3/042
Filed: 1992-01-08
Abstract: PURPOSE:To obtain a solid laser equipment excellent in beam quality and output stability. CONSTITUTION:An optical element 5 for inputting and outputting a beam, which is transparent to a laser beam 10, is bonded to an end surface ..b of an inside total reflection type slab type laser medium 1 through which surface 1b the laser beam is inputted and outputted. The sealing and the retaining of solvent 3b are performed on a surface 5a which does not contribute to the beam propagation of the optical element 5 for inputting and outputting a beam.
Patent JP-S60145226-A (JP)
Title: Drawing method of pipe
Inventor: NAKAMURA TERUSHIGE
IPC: B21D22/16
Filed: 1984-01-10
Abstract: PURPOSE:To prevent the generation of wrinkles and to perform a highly efficient work by constraining the working circumference in a pipe to be worked by fixing and moving mandrels at the initial stage of drawing work, and providing positively a tension to the working part. CONSTITUTION:In drawing a pipe 11 to be worked, for instance, by a spinning method, fixing and moving mandrels 14, 15 are arranged in the vicinity of a working part in the pipe 11 at the initial stage of working, to fix the end of pipe 11. At the same time, the pipe 11 is stretched in the arrow direction by holding it by a chuck 16 to provide a tension to the pipe 11. Then the pipe 11 is drawn in a state of limiting its deformation zone, by pressing a roll 17 against the pipe 11 at the boundary between the mandrels 14, 15 while rotating the pipe 11 around its axis and constraining a deformed part deformed by the drawing part by the mandrels 14, 15. Next, the drawing of the long-sized pipe 11 is continued while moving the mandrel 15, together with the pipe 11, by the chuck 16.
Patent JP-S5495458-A (JP)
Title: Device for automatically marking conveyed article such as steel pipe
Inventor: NAGATA HARUAKI
IPC: B65G47/48
Filed: 1978-01-09
Abstract: PURPOSE:To automatically mark a conveyed article and easily recognize the changing of a lot, by providing a sensor for detecting the pass of the conveyed article and a table making memory circuit which makes and stores a table of information on each conveyed article on a conveyor. CONSTITUTION:When the article, for example, a steel pipe conveyed by the conveyor 5 has passed by the sensor 1, a signal (a) representing the pass is supplied to a judgement instruction circuit 33 and a shifting circuit 32 of a marking machine control circuit 3. The shifting circuit 32 shifts to the next column the information on the steel pipe on the table of the table making memory circuit 31 connected to an article information transmission circuit 2 whenever the signal (a) is entered into the circuit 32. The judgement instruction circuit 33 picks up the pieces of information on the passed steel pipe and the next steel pipe from the table of the circuit 31 and compares the pieces of information with each other to judge whether or not the steel pipes belong to an identical lot. The judgement instruction circuit 33 supplies an instruction signal to the marking machine 4 when the steel pipes belong to different lots.
Patent JP-S58119915-A (JP)
Title: Engine exhaust system supporter for two and three wheeled vehicle
Inventor: YAMAMOTO HITOSHI
IPC: B62M7/02
Filed: 1982-01-08
Abstract: PURPOSE:To facilitate the supporting of an exhaust system and to cool the exhaust system effectively, by detouring the exhaust system to surround the outer circumference of a fan and extending to the rear of a chassis. CONSTITUTION:An exhaust tube 4 is connected to an exhaust port 3 of an engine body 1. Said tube 4 is detoured to surround a cooling fan 2 and directed toward the rear section of the chassis B while a resonator 5 is connected to its end section and an exhaust muffler 6 is connected to the rear end of said resonator 5. An exhaust muffler 6 is opened to the atmosphere through a tail pipe 6a at the rear end. An exhaust system Ex comprised of an exhaust tube 4, resonator 5 and an exhaust muffler 6 is secured to the chassis B and the engine body 1.
Patent JP-S5387167-A (JP)
Title: Production of glass sealed semiconductor device
Inventor: KOSAKA HIDEKI
IPC: H01L21/50
Filed: 1977-01-12
Abstract: PURPOSE: To produce a glass sealed semiconductor device wherein parts control is easy and the number of steps of assembling is considerably reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11194042-A (JP)
Title: Ultrasonic flowmeter
Inventor: TANAKA YUTAKA
IPC: G01F1/66
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a large-capacity ultrasonic flowmeter and the accuracy deterioration of the flowmeter caused by a drift current and, at the same time, to share ultrasonic sensors and make the sensors easily attachable. SOLUTION: A fluid flows through the double-pipe flow passage 11 having a D-shaped closed-loop cross section of an ultrasonic flowmeter. Even in the linear section 11a of the D-shaped closed-loop cross section of the passage 11, ultrasonic waves from a set of ultrasonic sensors 12 and 13 are propagated obliquely across the fluid in the same state as that in a propagation path 14. The ultrasonic waves are propagated through the narrow surface of the flow passage 11 and directly measure the mean flow velocity of the fluid in the cross section. The flowmeter calculates the flow rate of the fluid based on the mean flow velocity. The transmission-reception nozzles 12a and 13a of the sensors 12 and 13 are protruded into the flow passage 11.  Since the nozzles 12a and 13a are arranged at the corners of the flow passage 11 where the flow velocity of the fluid becomes slower, no adverse influence is given to measurement errors.
Patent JP-S5698493-A (JP)
Title: Plating method for decorative part
Inventor: FUJIMORI NATSUO
IPC: C25D5/18
Filed: 1980-01-10
Abstract: PURPOSE: To provide the surface of a decorative part with a thin plating layer having high corrosion resistance and uniformity in thickness and color tone by using a gold or silver plating solution having different liquid compositions, while applying one composition for continuous plating and the other for pulse plating.  
     CONSTITUTION: When applying gold or silver plating on the surface of the decorative part, continuous and pulse plating operations are performed with plating solutions of different compositions in sequential and combinational manner. The process provides finished plating surface of beautiful gold or silver having uniformity in color tone and thickness. The obtained corrosion resistance is higher than excepted from its thickness and therefore a thin surface finish can be obtained without reducing the appearance effect of finely fabricated surface of base material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02237998-A (JP)
Title: Vitamin d-lactone related compound
Inventor: HEKUTAA EFU DERUUKA
IPC: C07J9/00
Filed: 1990-01-10
Abstract: NEW MATERIAL: A compd. of formula I [wherein X is a group of formula II or III (wherein R 2  is H, acyl, alkylsilyl, or tetrahydropyranyl), etc.; and R 1  is the same kind as R 2 ].  
     USE: A material for producing active vitamin D 3  deriv., 25-hydroxyvitamin D 3 -26,23-lactone.  
     PROCESS: For example, a 5,7-diene ester, as the starting material, is reduced into a 23-alcohol deriv. and then oxidized to give a 23-aldehyde deriv.; this deriv. is subjected to aldol condensation with acetone or an acetone equivalent in the presence of a catalyst and a solvent to give a hydroxyketone deriv. of formula V, which is if necessary treated with a cyanide and then is converted into a hydroxyacid; and this acid is treated with hydrochloric acid, etc., to give a lactone deriv. of formula VI. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07205773-A (JP)
Title: Parking mechanism for automatic transmission
Inventor: UMEBAYASHI SHIGETO
IPC: B60T1/06
Filed: 1994-01-12
Abstract: PURPOSE:To attain reduction of operating force and prevention of wear by preventing a tilt in a thrust direction when a parking pole is turned. CONSTITUTION:In a parking mechanism for an automatic transmission comprising a rod 7 actuated in the axial direction associated with a manual lever of an automatic transmission, cam 8 mounted on a point end of the rod 7 and a parking pole 4 turned by moving in a rod axial direction of the cam 8 to mesh a pawl with a parking gear, supporting protrusions 2a for supporting the parking pole 4 in a thrust direction are provided in a position separated from the center of turning the parking pole 4, in a side cover 2.
Patent JP-H01177172-A (JP)
Title: Constitution of two-dimensional pattern discriminator
Inventor: INAZUMI MITSUHIRO
IPC: G06T7/00
Filed: 1988-01-07
Abstract: PURPOSE:To simplify the constitution of a two-dimensional pattern discriminator by discriminating a two-dimensional pattern via a one-dimensional pattern discriminating mechanism of a simple structure and with no use of a large memory. CONSTITUTION:The images inputted from a one-dimensional image input device 1 are stored in an image memory 2. Then a network type pattern discriminator 3 using the image of the memory 2 as an input learns some element patterns of the images. Thus the image features can be detected in terms of elements. These features and inputted to an analog shift register 4 with synchronism by a synchronizing function 5. A network type one-dimensional pattern discriminator 6 discriminates patterns with the parallel output of the register 4 used as an input. Thus it is possible to discriminate a two-dimensional pattern by a one-dimensional pattern discriminator 6 of a simple structure with no use of a large memory for storage of the two-dimensional pattern. Then the constitution of a two-dimensional pattern discriminator is simplified.
Patent JP-S62159964-A (JP)
Title: Communication terminal equipment
Inventor: ARITAKA AKITOSHI
IPC: H04N1/32
Filed: 1986-01-08
Abstract: PURPOSE:To attain the automatic transition from a data communication mode into a talking mode by adopting the constitution that a telephone line is connected from a communication means to a telephone means switchingly when a carrier detection section represents the stop of a carrier signal. CONSTITUTION:When the necessity of talking takes place to the reception side, i.e., an opposite party and the reception side hooks off a handset for the transition to talking, the data communication is interrupted by the reception side equipment, a control means 7 drives a network control means 6 to switch the telephone line to a telephone means 5. Thus, the carrier tone is lost from the line and the talking mode is selected. A carrier detection section 2 of the sender side equipment always detects the presence of the carrier signal on the telephone line and when the carrier signal is stopped, the carrier ON signal outputted to the control means 7 is stopped. When the carrier ON signal is stopped, the control means 7 judges it as the intermission of the data communication, drives a network control means 6 to connect the telephone means 5 to the telephone line. Then the sender equipment is transited to the talking mode via the telephone means 5.