baber/WOPTO huggingface dataset:
Patent GB-1213521-A (GB)
Title: Improvements in or relating to vocal aids
Inventor: SALMONS TERENCE JOHN
IPC: H04J3/17
Filed: 1968-01-06
Abstract: 1,213,521. Dumb aid. GEORGE WASHING- TON Ltd. 31 March, 1969 [6 Jan., 1968], No. 969/68. Heading H4J. An unmodulated sound source is modulated by movement of a dumb person's lips, mouth and tongue and is amplified, while a differential amplifier cancels the unmodulated sound. A sound source I includes a random noise generator 1 and a loud-speaker 5 projects noise into a user's mouth when a mouthpiece 7 is held in front of the user's lips. A microphone 6 detects the user's speech signals. Its output is connected via a pre-amplifier 8 to one input of a differential amplifier 10, the other input of which is connected to the output of a push-pull amplifier 4 in the sound source I through a buffer stage 9. The output from the differential amplifier 10 is fed via an output stage 11 to a second loud-speaker 12. All components including a battery 13 are in a single housing 7 and a pressswitch 14 in a hand-grip incorporates a volume control, preferably of the two or three position type so that increased pressure means increased output. The output from the differential amplifier 10 is pure speech, the background of unmodulated speech being cancelled out. Thus the buffer stage 9 has a pre-set gain and is adjusted in phase and gain so that its output approximates as closely as possible to the background signal detected by the microphone. Instead of a buffer amplifier 9 there may be employed two separate microphones, one to detect the speech signals plus background and the other to detect background alone. Alternatively a stereophonic type microphone may be used. A single tone generator or buzzer may replace the sound source I. Output terminals for direct connection to a tape recorder or telephone adapter may be provided. The housing 7 may comprise a plastics mouthpiece with loud-speaker 5 and microphone 6 side by side but separated by a wall. A flexible shroud contacting the user's cheeks may be used out of doors. A coaxial construction of loud-speaker and microphone provides maximum sensitivity. The sound source is described in Specification 1,210,171.
Patent GB-157114-A (GB)
Title: Improvements in perforating and riveting machines for the mass production of tyre covers
IPC: B29D30/66
Filed: 1921-01-08
Abstract: 157,114. Janik, E. Nov. 25, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Tyre covers, making. -In a machine for piercing tyre covers, pressing rivets through the holes, passing washers over the rivets and subsequently riveting them, special means are provided for mounting the piercers, feeding the rivets and washers and for disconnecting the clutches which work the tools. The piercers are mounted in a head 46, Fig. 12, and are held in position by a forked or comb-shaped plate slid into place laterally. The rivets are placed in perforations in a band 34, Fig. 10, and as this advances over a grooved drum 42, the rivets leave the band and slide down an incline 39 into magazines 18. These have a double bottom 27, 28, Fig. 1, urged to the left by the spring 29 which acts when the carriage 17 which feeds the rivets to a position to be driven into the tyre 2 is slid to the left. During this movement the rivets fall from the plate 27 to the plate 28 and then on to the top 38 of the carriage 17. The rivets are locked in position on the top 38 by dogs 20 having rollers 22 taking into a frame formed with inclined slots and capable of sliding so as to jam the rivets against a shoulder. The washers are fed by a belt to an inclined plane down which they slide into magazines 3. These are lowered, by screwing, to bring the lowermost washers on to rivets at the time these are pressed upwards through the cover 2. The screwing is effected by racks 11 on a bar 10 which engage with pinions on screwed stems arranged at the sides of the magazines and gearing with teeth on the latter. The bar 10 is operated by the lever 12 worked by a cam on the main shaft 7. The clutches for operating the various processes of the machine are thrown out of action by cams 49, Fig. 16, and levers 48. The latter are connected by links 51 to locking arms 50 which prevent the loose parts 52 of the clutches from unintentional rotation.
Patent HK-49396-A (HK)
Title: Hollow metallic golf club head with dendritic structure
Inventor: SCHMIDT GLENN H
IPC: A63B53/04
Filed: 1996-03-21
Abstract: A metal wood golf club head has an elongated, forwardly facing front wall (13) to strike a golf ball, and a hollow body (11) rearwardly of the face plate, the front wall being elongated in a first transverse direction toward a connection for a club shaft, the body having a thin, metallic top wall (14) merging with upper transverse extent of the front wall. The head also includes a first group of narrow, metallic, shock wave distributing dendrites (48 to 51) extending from the front wall generally rearwardly adjacent the underside of the top wall and integral therewith; the dendrites are spaced apart in a transverse direction, the maximum height dimensions of the dendrites below the underside of the top wall being between 0.127 and 0.254 cm (.050 and .100 inches) and the dendrites being downwardly convex in cross-section. A second group of such shock wave distributing dendrites (68 to 72) is also typically provided rearwardly of the first dendrite group, and which extend rearwardly to merge with the head rear wall (15). <IMAGE>
Patent HK-64994-A (HK)
Title: Watch glass and method for manufacturing such a glass
Inventor: LOTH ERIC
IPC: G04B39/00
Filed: 1994-07-07
Abstract: Sapphire watch cover glass or crystal. The glass or crystal (18) comprises on a part of its upper face, a superficial layer (28) having an amorphous structure. This layer (28) makes it possible to increase the hardness of the glass or crystal in its exposed parts while reducing the risk of breakage of said glass or crystal.
Patent JP-S5698230-A (JP)
Title: Production of polyester
Inventor: TOKIYAMA YASUHIRO
IPC: C08G63/78
Filed: 1980-01-04
Abstract: PURPOSE: A specific sulfonic acid and a phosphine are added in a specific proportion respectively as catalyst, thus producing a PET polyester with high transparency, good color tone and less diethylene glyol content.  
     CONSTITUTION: In the production of a polyester from difunctional carboxylic acids mainly containing terephthalic acid or their ester-forming derivatives and glycols mainly containing ethylene glycol, (A) an aromatic sulfonic acid or its anhydride of formula I [m is 1W3; n is 0W3; Ar is aromatic group; X is OR 1 , COOR 2  (R 1 , R 2  are H, lower alkyl, halogen)] such as p-sulfobenzoic acid in such an amount that the sulfonic acid group becomes 1×10 -4 W10×10 -4  equiv. mole per mole of the acid component in the polyester and (B) a phosphine of formula II (R 3 , R 4  are H, alkyl, aromatic group; R 5  is alkyl, aromatic group) such as diphenyl phosphine is such an amount that phosphorus atoms become 0.2W4 times the moles of sulfonic groups are added to the polyester as catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02192417-A (JP)
Title: Manufacture of zeolite kl, catalyst containing product thereof and use thereof
Inventor: YOHANESU PETORUSU FUERUDEYUIN
IPC: C07C5/22
Filed: 1989-01-04
Abstract: Binder-free shaped particles of caesium-containing zeolite L-potassium form (zeolite KL) are made by a process which comprises forming a mixture of shaped particles of silica-bound zeolite KL with an aqueous caesium-containing potassium aluminate solution and obtaining the desired binder-free shaped particles by crystallisation of the mixture. The shaped particles thus obtained can form part of a dehydrocyclisation and/or isomerisation catalyst.
Patent JP-S5283631-A (JP)
Title: Novel 15-vinyl prostadienoic acid derivative
Inventor: INUKAI NORIKI
IPC: C07C401/00
Filed: 1976-01-01
Abstract: PURPOSE: Preventive for abortion, Ecodolic exytoric, Remedy for thrombus, Preventive for arteriosclerosis, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08186007-A (JP)
Title: Method of manufacturing thermistor element
Inventor: MORIWAKE HIRONORI
IPC: H01C7/04
Filed: 1995-01-05
Abstract: PURPOSE: To enable the title thermister element in a specific shape having excellent reproducibility by a method wherein a metallic wires are mounted on the first laminated body with green sheets further mounted with the second mounted body thereon to be pressed from above and below for bonding and baking steps. CONSTITUTION: An organic binder, a plasticizer and an organic solvent are added to (Al, Cr, Fe)2 O3 base thermister material to manufacture green sheets. Next, a pair of metallic wires 5 is mounted on the first laminated body 4a comprising two or more such green sheets. Later, the first and second laminated bodies 4a, 4b are pressed from above and below to be bonded and baked later. Through these procedures, the title thermister elements in a specific shape can be manufactured thereby enabling temperature sensors having stable characteristics to be made with improved productivity.
Patent JP-S5494689-A (JP)
Title: Rigid bus supporter
Inventor: SONEDA SADAO
IPC: H02G9/00
Filed: 1978-01-06
Abstract: PURPOSE: To absorb the stress due to the shift of rigid bus by employing a ball metal at the supporting section of rigid bus.  
     CONSTITUTION: Through-hole for penetrating the rigid bus M is made through ball base 1, and the end of said hole is formed to spherical seat. The ball metal 2 is a spherical seat. The ball metal 2 is a spherical member rotatably  fittable to said spherical seat while provided with central hole  and secured to the end of rigid bus M. Circular terminal 4 is secured to a portion of rigid bus M while the terminal 4 and a portion of ball base 1 is connected through flexible wire 5. Through-hole for supporting the rigid bus M is made through  the bus base 6 and bugle-shaped inclinations are formed at both sides around the center or circular supporting section. While another curcular terminal 7 is secured to a portion of rigid bus M, where the terminal 7 and a portion of bus base 6 are connected through flexible wire 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07196908-A (JP)
Title: Polycarbonate-based resin composition
Inventor: TOTANI YOSHIYUKI
IPC: C08G64/00
Filed: 1994-01-07
Abstract: PURPOSE:To obtain a polycarbonate-based resin composition having improved melt fluidity only, showing excellent processability without reduction in physical properties, comprising an ordinary polycarbonate composed of an aromatic dihydroxy compound and a polycarbonate containing a specific end group in a specific ratio. CONSTITUTION:This resin composition having improved melt fluidity is obtained by blending (A) an ordinary polycarbonate prepared by polymerizing an aromatic dihydroxy compound [e.g. 2,2-bis(4'-hydroxyphenyl)propane, etc.] and a small amount of a phenol (e.g. p-t-butylphenol) in deionized water ip th,e presence of sodium hydroxide with phosgene introduced with (B) a polycarbonate containing an end group of the formula (R<1> and R<2> each is an alkyl) prepared by polymerizing the aromatic dihydroxy compound in deionized water in the presence of sodium hydroxide with phosgene introduced and adding a secondary amine (e.g. diethylamine) in the weight ratio of 90-99.9:10-0.1.
Patent JP-H09189553-A (JP)
Title: Angular velocity sensor
Inventor: YOSHIDA TOMIO
IPC: G01C19/56
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a compact, inexpensive, highly sensitive sensor having good offset temperature characteristics, by forming a piezoelectric layer on a surface of a coupling layer of metal or metal oxide formed on a surface of a vibrating body, and setting a surface electrode layer on a surface of the piezoelectric layer. SOLUTION: A vibrating body 1 of a tuning fork structure is composed of a glass ceramic material primarily of SiO2 . A driving part 4 and a detecting part 5 set at vibrating arms 2, 3 are constituted of a coupling layer 6, a piezoelectric layer 7 and a surface electrode layer 8. The coupling layer 6 is a coupling layer of titanium formed by plating and serves also as a lower electrode layer. The coupling layer 6 is formed all over the surface of the vibrating body 1. The piezoelectric layer 7 is a piezoelectric layer of PZT formed by water heating and grown on the coupling layer 6. The surface electrode layer 8 is formed on the piezoelectric layer 7 by printing. The vibrating arms 2, 3 are vibrated in a breadthwise direction of the tuning fork by a piezoelectric driving force generated by the driving part.  In this state, a Coriolis force is generated at a part having a vibration speed of the tuning fork. Vibrations by the force are detected by the piezoelectric operation of the detecting part.
Patent JP-S62160776-A (JP)
Inventor: DANIERU AMANIYUARU
IPC: H01L21/38
Filed: 1987-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02180946-A (JP)
Title: Polypropylene copolymer film
Inventor: OGAWA TADATOSHI
IPC: C08L23/16
Filed: 1989-01-04
Abstract: PURPOSE:To obtain the title film which is unoriented and excellent in transparency, heat sealability, impact resistance and rigidity by using a specified random propylene/alpha-olefin copolymer unit as a base and mixing this base with a crystalline propylene polymer unit and an ethylene (co)polymer unit and extruding the mixture. CONSTITUTION:A composition is prepared by mixing 60-90wt.% random propylene/alpha-olefin (e.g. ethylene) copolymer unit of an m.p. of 130-150 deg.C with a crystalline propylene polymer unit and an ethylene homopolymer or an ethylene/alpha-olefin (e.g. propylene) copolymer unit, and this composition is extruded to obtain the title film of a haze <=20% and an impact strength >=15kg.cm/ mm at 0 deg.C.
Patent JP-S57116110-A (JP)
Title: Axial-flow turbine
Inventor: NAKADAI KOUTA
IPC: F01K13/00
Filed: 1981-01-08
Abstract: PURPOSE: To reduce the cost of civil engineering and construction, and to facilitate inspection by installing the axial-flow turbine and a generator inside the housing and a condenser outside the housing in the axial-flow turbine which discharges exhaust in the axial direction in the opposite direction to the generator and arranges the condenser onto the extension of the axial direction.  
     CONSTITUTION: The generator 2 is connected at a steam inlet side end at the reverse side to the exhaust of the axial-flow turbine 1, and the exhaust is introduced into the condenser 4 by a duct 3. The axial-flow turbine 1 and the generator 2 are installed onto a foundation base 7 and housed in the housing, but the condenser 4 is installed onto another foundation base 10 and positioned outside the housing. Accordingly, the turbine housing is made small remarkably, and the housing is also lowered because the foundation base 7 is low. The machines can easily be overhauled and inspected because there is a sufficient open space around the consenser 4, and a piping may be short because the condenser is positioned outside the housing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02181438-A (JP)
Title: Semiconductor device for amplifying charge
Inventor: YAMAMOTO AKINAGA
IPC: H01L21/338
Filed: 1989-01-05
Abstract: PURPOSE:To increase charge-voltage conversion gains, and to improve S/N by forming a P-channel junction type FET for amplifying charges and an N- channel junction type FET for reset in the same island region surrounded by an isolation region. CONSTITUTION:A P-type source region 21, a P-type drain region 31, an N-type gate region 41, a P-type region 51 as a channel and an N<+> type buried layer 60 constituting a P-FETQ1 for amplifying charges are shaped in a single N-type island region 12 surrounded by a P-type isolation region 11 while an N<+> type drain region 32 and a P-type gate region 42 organizing an N-FETQ2 for reset are formed. Accordingly, parasitic capacitance with wiring can be removed, and parasitic capacitance among a substrate and the gate regions can also be reduced.
Patent JP-S58118792-A (JP)
Inventor: YOSHIKAWA HIROYUKI
IPC: D06F37/24
Filed: 1982-01-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08191540-A (JP)
Title: Method and apparatus for automatic power interruption of computer system
Inventor: MIYAMORI HIDEKATSU
IPC: H02J1/00
Filed: 1995-01-06
Abstract: PURPOSE: To provide a computer system wherein operation is terminated and thereby power is cut off automatically by giving a command, not by cutting off power with termination processing by an operator. CONSTITUTION: A power cut-off unit 12 is connected to a system bus of a computer system and a termination processing program which is started up by an OS is built in the computer system. The power cut-off unit 12 has an internal timer 22. Owing to this structure, when a power cut-off instruction is given to the power cut-off unit 12, an interruption signal is generated in the system bus or a specified pattern is generated in a conversion circuit 20A and then the OS of the computer system receives this signal or pattern and executes termination processing. When termination processing is finished, a signal to notify that the termination processing is finished is sent to the bus 10 and then a switch 25 is turned off to cut off the power.  When the computer system has troubles, the timer 22 turns the switch 25 off after the passage of the response allowable time and then performs backup processing for the troubles.
Patent JP-H08187430-A (JP)
Title: Sulfur dioxide oxidizing catalyst composing material
Inventor: KATAGIRI TAKESHI
IPC: C01B17/79
Filed: 1995-01-06
Abstract: PURPOSE: To provide a catalyst composing material which is effective when employed for a non-steady-type sulfur dioxide oxidizing apparatus by specifying the ratio of the height to the diameter and the ratio of the surface area to the diameter in a vanadium pentoxide-based powder catalyst. CONSTITUTION: A two-stage contact and two-stage absorption method is employed in order to obtain a high total-reaction ratio in sulfuric acid-producing method. That is, after most of SO2 is oxidized into SO3 in a first stage reaction operation, they are once taken out of the reaction system and, after the produced SO3 is absorbed in sulfuric acid, a second stage reaction is carried out. A catalyst to be employed to oxidize the sulfur dioxide into sulfur trioxide is a vanadium pentoxide-based granular catalyst, wherein the ratio of the height H to the diameter D (H/D) is set to be 0.9-1.5, and the ratio of the surface area A to the diameter D (A/D) is set to be 110-440mm. In the case the concentration of SO2 is high, since the quantity of reaction heat produced as the oxidization reaction proceeds is high, the heat transmission in a reaction apparatus should therefore be carried out excellently and the A/D ratio is needed to be higher as compared with that in the case the SO2 concentration is low.
Patent JP-H04250545-A (JP)
Title: Remote maintenance system
Inventor: KURASAWA TORU
IPC: G06F15/00
Filed: 1991-01-09
Abstract: PURPOSE:To save the labor for the maintenance of the improved and remodeled module of a decentralized system by updating the improved and remodeled module through remote operation. CONSTITUTION:When the improved and remodeled module group of the module storage file 11 of a decentralized-side center device 8 is present in a module storage file 5, a transfer indication device 4 sends the indication for the transfer of the module group to a transfer control means 2 through a line 7. Then a module transfer means 3 transfers the improved and remodeled module as transfer data B to a module receiving means 9 through a line 12. A module update means 10 performs the addition, update, and deletion of the improved and remodeled module in the module storage file 11.
Patent JP-H03207255-A (JP)
Title: Linear induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K41/025
Filed: 1990-01-05
Abstract: PURPOSE:To generate high torque from a low speed over to a high speed by series delta-connecting two sets of primary windings and further providing a connection open/close switch, which short-circuits each line or arbitrary line, between windings of two sets of the primary windings. CONSTITUTION:Two sets of primary windings 12, 13 are series delta-connected, and the first and second connection open/close switches S1, S2 for short circulating each line or arbitrary line are provided between these windings 12, 13, so that connection is switched to series delta and parallel Y connections by selecting these first and second connection open/close switches S1, S2. Accordingly, the windings 12, 13 are unbalanced from the series delta-connection, because the lines are only partly short-circuited when the first switch S1 is closed from a position where the first and second switches S1, S2 are opened, and switched to the parallel Y-connection next when the second switch S2 is closed.
Patent JP-H111165-A (JP)
Title: Clamp capable of removing towing cable type conveyor
Inventor: TOYRE GEORGES
IPC: B61B13/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a clamp with high reliability capable of cooperating with a cable in a simple structure by allowing an elbow lever and a link to rotate on a parallel or the same vertical surface and arranging toggle lever link into a substantially horizontal linear state at a cable clamping position. SOLUTION: At an extension location, a toggle lever is on the upper side of a hinge pin 25 of an elbow lever 26 and is substantially horizontal. A second link holds a horizontal arm 35 and the horizontal arm 35 is hinge-coupled with a rod of a hydraulic or pneumatic actuator 37, for instance, to operate extension or folding of the toggle lever. Each of pairs of the elbow lever 26, the second link and the actuator 37 is provided. Thus, an objective type device is formed. As a result, reliability with high operability is secured.
Patent JP-H11286649-A (JP)
Title: Use of special isocyanate for preparing aqueous polyurethane coating
Inventor: RICHTER FRANK DR
IPC: C08G18/73
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality polyurethane lacquer or coating by using 4-isocyanatomethyloctane 1,8-diisocyanate (triisocyanatononane, TIN) which is easily miscible into water under a low shearing force (e.g. stirring by hand) without the necessity for a hydrophilic additive. SOLUTION: An aq. polyurethane lacquer compsn. is prepd. by dispersing TIN homogeneously in water to form an isocyanate component and then uniting the isocyanate component with an ioscyanate-reactive component. TIN may be used as a mixture vrith another conventionally used polyisocyanate selected from among 1,6-hexamethylene diisocyanate, isophorone diisocyanate, and an isocyanurate, iminooxadiazinedione, biuret, uretdione, or allophanate, or the like of hydrogenated diphenylmethane diisocyanate, provided the mixture contains at least 50 wt.% TIN.
Patent MA-41060-A (MA)
Title: Compositions comprenant des souches bactériennes
Inventor: GRANT GEORGE
IPC: C12N1/20
Filed: 2016-06-14
Abstract: L'invention concerne des compositions comprenant des souches bactériennes pour le traitement et la prévention de maladies inflammatoires et auto-immunes.