baber/WOPTO huggingface dataset:
Patent GB-998676-A (GB)
Title: Improvements in or relating to aids for physically handicapped and infirm persons
IPC: A61G5/14
Filed: 1963-01-07
Abstract: 998,676. Seats. L. A. HUXFORD. Dec. 17, 1963 [Jan. 7, 1963; Aug. 20, 1963], Nos. 738/63 and 32960/63. Heading A4J. An aid' for a physically handicapped person comprises a frame 1 adapted to serve as a seat or as a base to support a seat, the frame being pivotally mounted on a support 4 for movement between horizontal and raised positions, tension springs 16 urging, the frame to the raised position, the length of the frame 1 and/or the height of the support 4 being adjustable. As shown in Fig. 1, tubular members 7 to which the frame 1 is pivoted are axially adjustable in legs 6 of the support 4. The members 7 are locked in adjusted position by passing pins 9 through selected aligned holes in the members 7 and legs 6. The tension of the spring 16 may be adjusted by engaging one end of the spring ondifferent pins 14, Fig. 3. In a modification shown in Fig. 4 the tip-up frame is adjustable in length, a U-shaped member 18 being slidable in the side limbs 1 of the frame and secured in desired position by screws 19. The springs 16 are engaged in housings 20 each provided at its lower end with a pin 21 to engage one of a series of slots in plates 22 provided on the legs 6. This allows the tension of the springs 16 to remain unaltered when the tubular members 7 are adjusted in the legs 6, the slots in the plates being the same distance apart as the holes in the members 7. In a further modification shown in Figs. 9 and 10 a tip-up frame comprises a U-shaped member 18 engageable in the open rear ends of side limbs 1 which are welded' to plates 32 pivoted at 33 to lugs 31 formed on rods 30 which slide in the forward ends of a chair frame 27. On releasing springs 16 and removing U-shaped member 18 the chair may be folded, Fig. 9.
Patent GB-1291601-A (GB)
Title: Improvements in or relating to colour television cameras
Inventor: TAYLOR EDWARD WILLIAM
IPC: H04N9/73
Filed: 1969-01-06
Abstract: 1291601 Television BRITISH BROADCASTING CORP 6 Jan 1970 [6 Jan 1969] 750/69 Heading H4F  A sensing device comprising at least two photoelectric receptors with different spectral responses is exposed to the same light as illuminates a scene viewed by a colour television camera, the outputs of the receptors being compared to provide an error signal or signals which control variable gain amplifiers in the colour channels of the camera or associated apparatus so as to maintain a given white balance despite variations in the spectrum of the incident light. The error signal may also be used to control a variable gain amplifier in one receptor channel, so that the signal is a measure of the amplification required to match the outputs of the channels, Fig. 2 (not shown). The effect of variations in the intensity of the incident light on the error signal is reduced by providing AGC amplifiers in each receptor channel, which are either all controlled by a single signal derived from one or a plurality of receptor outputs, or from a further (broad spectrum) receptor, or are individually controlled by different combinations of such outputs Figs. 3-5 (not shown). Each error signal may be provided by comparision of a single receptor output with a broad spectrum signal obtained from a combination of the recepttor outputs, or from the further receptor, such signal also controlling an AGC amplifier in its own channel unless the receptor outputs are taken after AGC has been applied in their own channels, Fig. 6 (not shown), and Fig. 7. Using red, blue and green receptors only, Fig. 8 (not shown), the variable gain amplifiers in the green camera and receptor channels may be omitted since the relative adjustment in green intensity may be expected to be small compared with red and blue. If black body radiation is assumed, Fig. 9 (not shown), the outputs of two receptors (red and blue) may be compared and error signals derived for each camera channel. In Fig. 11 (not shown) the AGC amplifiers are controlled by a signal derived by comparing the output of a further receptor with a fixed reference signal. To limit the light intensity reaching the receptors a shutter or neutral density arrangement may be provided, Fig. 10 (not shown), and this may also replace the AGC amplifiers e.g. by linking with the camera exposure controls.
Patent GB-161651-A (GB)
Title: A machine for distributing manure and other material over land
IPC: A01C15/18
Filed: 1920-01-09
Abstract: 161,651. Elston, S., and Elston, W. H. Jan. 9, 1920. Manure &c. distributors.-A machine for distributing manure &c. comprises a hopper 2, an endless chain 9 carrying laths 15, means for driving the chain from one of the travelling wheels 1, and a movable board or guard 6 having its lower part inclined outwards so as to form an adjustable wedge-shaped outlet through which the manure &c. is carried by the laths. The hopper 2 is provided with a grid 3, and the laths 15 with metal pieces 16 which overlap adjoining laths. The front sprocket-wheel 11 carrying the chain 9 is adjustable by means of a screw 13 and stud 14. Two chains 9 may be used.
Patent GB-417292-A (GB)
Title: Improvements in or relating to automatic firearms
IPC: F41A5/14
Filed: 1934-01-09
Abstract: 417,292. Automatic guns. WAFFENFABRIK SOLOTHURN' AKT.-GES., Solothurn, RAKULA, T., 10, St. Margarithenstrasse, and HERLACH, F., 9, Werkhofstrasse, both in Solothurn, Switzerland. Jan. 9, 1934, No. 813. [Class 92 (ii).] - To prevent rebound of the breech-block from altering the registration of locking lugs on the breech-block with corresponding lugs on the gun breech, a catch such as h is operated by the breech-block as it closes to couple the breechblock to the gun breech in the locking position. The invention is shown applied to a gun of the short recoil type, in which a pivoted catch h engages a recess a<3> in the gun casing to retain the barrel b in the recoiled position. On the return of the breech-block, an incline g<1> thereon releases the catch h from the casing and engages it with a projection g<3> on the block. The barrel then returns to its forward position meanwhile causing a sleeve c<2> to be rotated by a fiXed pin e to lock the breech.
Patent GB-1496861-A (GB)
Title: Method and apparatus for making complex aspheric optical surfaces
IPC: B24B13/00
Filed: 1976-01-12
Abstract: 1496861 Forming complex aspheric surfaces CRITERION MFG CO Inc 12 Jan 1976 [21 Jan 1975] 00958/76 Heading C1M In forming complex aspheric surfaces: (a) a thick, non-deformable integral glass block having a pair of parallel flat surfaces 22, 23 (Fig. 1, not shown) is formed; (b) one surface (23) is ground to a desired aspheric surface 26 (Fig. 2, not shown) to form a thick, non-deformable master die block 10; (c) forming at least one passage 18 through master die block 10; (d) a flat surface 24 (Fig. 4, not shown) of an elastically deformable glass blank 14 is contacted with block 10; (e) the blank 14 is drawn against surface 26 by vacuum (Fig. 5) through passage 18; (f) the opposite surface 25 of the blank 14 is ground to optical flatness (Fig. 6, not shown); (g) the vacuum is released, so that the blank 14 elastically deforms such that surface 24 becomes again flat (Fig. 7) and the ground opposite surface (25) assumes a configuration 28 substantially inverse to that (26) of master die block 10; and (h) assembling re-shaped blank 14 with a base die block 12 (the blank 14 acting as a die plate-also designated 14) to form a die block assembly 16 (Fig. 8, not shown). The final desired aspheric surface is formed by the additional steps of: (i) forming passages 23, 27 through die plate 17 and die block 12; (j) contacting "inverse" surface 28 with a flat surface 34 of an elastically deformable glass plate 30 (Fig. 9); (k) drawing plate 30 against surface 28 by vacuum through passages 23, 27; (1) grinding surface 32 of plate 30 to optical flatness (Fig. 10, not shown); and (m) releasing the vacuum so that plate 30 elastically deforms, surface 34 resuming its flatness and ground surface 32 assuming the desired aspheric configuration 34 (Fig. 11). Grooves 20, 21 may be provided in die plate 14, to facilitate the vacuum drawing and deformation. The block 10, die plate 14 and base die block 12 may each be of fused silica or glassceramic.
Patent HK-35397-A (HK)
Title: Use of hyaluronic acid and forms to prevent arterial restenosis
Inventor: FALK RUDOLF EDGAR
IPC: A61K/
Filed: 1997-03-20
Abstract: For the prevention of the narrowing of the tubular walls of an
Patent HK-42397-A (HK)
Title: Automatic faucet
Inventor: TANAKA HIROSHI
IPC: E03C1/05
Filed: 1997-04-03
Abstract: PCT No. PCT/JP90/00032 Sec. 371 Date Oct. 29, 1990 Sec. 102(e) Date Oct. 29, 1990 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/08236 PCT Pub. Date Jul. 26, 1990.An automatic faucet according to the present invention is characterized in that a protective cover for a sensor or the like is removably mounted in a superposed state on the inner surface of a spout body integrally formed with a discharge water flow path within the wall to constitute a spout, and a sensor or the like fitting space for storing a manual sensor, a sensor cord and the like is formed between the spout body and the protective cover for the sensor or the like. That is, the spout constituting the principal portion of the automatic faucet is substantially formed by assembling the mutually independent spout body having formed therein the discharge water flow path and protective cover for the sensor or the like. Accordingly, the spout of the automatic faucet can be assembled easily. When any trouble occurs with the manual sensor or the like or the sensor cord is broken, the protective cover for the sensor or the like can be removed rapidly from the spout body and the broken portion can be fixed or replaced easily.
Patent HK-80387-A (HK)
Title: Fastener and driver combination
Inventor: GILL PETER JOHN
IPC: F16B23/00
Filed: 1987-10-29
Abstract: A combination of a cruciform recess in a fastener and cruciform driver has driver wings 13 which are narrower than corresponding recess radial grooves 21 and has downwardly tapered grooves and wings such that driving engagement between driver and fastener takes place at the outer upper edges of the recess. There is a relative downward taper between the wing width and groove width and these widths are so selected that the lower ends of the wings are confined by and preferably wedge in the recesses.
Patent HU-T34369-A (HU)
Title: Process for chemical regeneration and refreshing of adsorbent surface by normal temperature og manganic oxid formed by chemical treatment on the surface of zoolotic rocks consisting of kilinoptilolit suitable to remove iron and mangane content of waters
Inventor: VARGA ISTVANNE
IPC: B01J20/34
Filed: 1982-03-12
Abstract: A process is claimed for regenerating/reactivating the MnO2 surface layer of adsorbents (I) used in the removal of Fe and Mn from water, (I) having been produced by chemical surface-treatment of clinoptilolite-contg. zeolitic minerals. - The process, effected at ambient temps., involves: (a) regenerating by treating with 5-10 vol.% of a 0.05-1M HCl soln.: (b) reactivating by treating with 5-10 vol.% of a 10-15 g/dm3 KMnO4 soln.; and (c) washing with Fe- and Mn-free water until neutral.
Patent JP-H03206268-A (JP)
Title: Seat structure for theatre
Inventor: YASUOKA HIROTO
IPC: E04H3/22
Filed: 1990-01-08
Abstract: PURPOSE:To enable all audiences to watch a player in a place near a stage by a method wherein no seat is arranged to the rear part of the room of a theatre to form a space part, and seats are arranged in a hierarchical state at the front of the space part in the room. CONSTITUTION:A theatre room 1 is formed with a state part 2 and a seat part 3. A stage 4 is installed to the stage part 2, and seats 5 at a first floor are arranged approximately in succession to the stage 4 of the seat part 3. First floor seats 5 are arranged only at approximate 2/3 of the front of the seat part 3, and a front part 5a and a rear part 5b are different in inclination from each other. Second floor seats 6 and third floor seats 7 are arranged in a hierarchical state above the rear part 5b of the first floor seats 5. Further, the rears of the first floor seats 5, the second floor seats 6, and the third floor seats 7 form a communicated space 8.
Patent JP-S59126398-A (JP)
Title: Color dynamics device
Inventor: NAKAMOTO MASAYUKI
IPC: H04R1/00
Filed: 1983-01-07
Abstract: PURPOSE:To obtain dynamic color effect by observing a sound generator by locating a fluorescent body in front of the sound generator and adjusting the output of an ultraviolet lamp to make this fluorescent body emit light corresponding to the strength of sound generated from the sound generator. CONSTITUTION:In listening to a music by using a record player 11, the dynamic sound combination of high/low, strong/weak sounds is obtained from the speaker 24 by an electric signal obtained from the player 11. Further, the operating voltage of the speaker 24 is branched by a transformer and applied to a dimmer, a lamp power having an effective current value corresponding to this voltage is obtained to change the output of the ultraviolet lamp 4 by this power. Then, the fluorescent body 3 emits light by a luminance almost proportional to the output of the ultraviolet ray lamp 4. As a result, the luminance of the fluorescent body 3 is changed in response to the strength of sound from the speaker 24 and dynamic effect is obtained. Thus, since the cone 25 of the speaker 24 emits light dynamically, it is not required to provide a screen separately.
Patent JP-2000195113-A (JP)
Title: Initialization method of phase transition type optical recording medium
Inventor: EBINA ATSUSHI
IPC: G11B7/0055
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deformation of a substrate, a UV resin layer and the like due to heat generated from a recording layer as well as preventing chamber and crack due to thermal deflection of a formed film by specifying the range of the ratio of the crystallization of the recording layer and irradiating the recording layer with a light beam having specific power density at a specified linear velocity to perform initialization. SOLUTION: In the initialization method in which a recording layer of a phase transition type optical recording medium is changed from an amorphous state to a crystallized state using a heat source or a light beam, the ratio Z of the crystallization is desirably set in the range of 0.50 to 0.85. In addition, in the case of the phase transition type optical storage medium of one beam overwrite method, the linear density v (m/s) is 3.0 to 12.0, and desirably 5.0 to 10.0. Furthermore, the power density P (mW/μm2) of the optimum light beam at such linear velocity varies depending on the material and the layer constitution of the phase transition type optical storage medium, however, the P is set 3.0 to 15.0, and desirably 4.0 to 12.0, and the initialization is performed by irradiating the recording layer with the light beam.
Patent JP-H01177935-A (JP)
Title: Device for automatically locking screw of on-board part for board
Inventor: NISHIDE YUTAKA
IPC: B23P19/06
Filed: 1988-01-05
Abstract: PURPOSE:To enable a device to be applicable to various types of parts, and thereby enable screws to be positively fastened even onto a board susceptible to be easily deflected by providing a type judging means, and thereby constituting pressing force to be applied when a section which is to be locked with screws is slightly pressed so that push-up force acts on. CONSTITUTION:Those operations such as setting a board A to a support frame 5, movement to a screw locking point by means of a X/Y table 6, pressing the board A at the screw looking point and shipping the board A after screws have been locked are entirely performed automatically based on a controlled program. In addition, pressing the board A is performed by intensive force capable of withstanding the press-up force of a screw fastening machine only at the time of screw fastening, a part, even if it is a printed board product susceptible to be easily deflected, can thereby be locked with screws safely and positively from the lower side of the board A, and furthermore effectively processed under an unattended condition. And since it is equipped with a type judging means 10, a device set forth herein above can be applied to various types of parts, thereby enabling the same device to be economically operated.
Patent JP-S61162114-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/63
Filed: 1985-01-07
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-H03207980-A (JP)
Title: Refrigerator
Inventor: HIROTA AKIHISA
IPC: F25D23/00
Filed: 1990-01-08
Abstract: PURPOSE:To prevent the disconnection caused by the biting of a rat by covering the wiring code in a device positioned at a rat accessible part with a rat repelling agent kneaded with a rat repellent. CONSTITUTION:A rat repelling agent 7a kneaded with a rat repellent is molded into a soft thin-walled sheet and fastened to the wiring codes 6a, 6b exposed to the interior of a machine chamber by a winding tape 8 to be flexibly mounted only to the parts having biting possibility of a rat of the wiring cords 6a, 6b. By this method, it is prevented that the rat invading from a gap directly bites the wiring codes to cause disconnection.
Patent JP-H05183033-A (JP)
Title: Manufacture of multichip module
Inventor: UMEDA SHINJI
IPC: H01L21/66
Filed: 1992-01-07
Abstract: PURPOSE:To easily detect a defective semiconductor element within a short period of time by irradiating infra-red ray by applying the heat generated in a semiconductor element by operating a module to an insulating resin including a material having the infra-red ray radiation property and observing the such infra-red ray from the rear side of a printed wiring board. CONSTITUTION:The main surface of a semiconductor element 15, or the surface of a printed wiring board 11 having infra-red ray transparency is coated with an insulating resin 13 including a material having the infra-red ray radiation property. Next, under the condition that a projected electrode 14 is aligned with a conductive wiring 12 of the printed wiring board 11 and the semiconductor element 15 is pressed on the printed wiring board 11, the insulating resin 13 is hardened and the semiconductor element 15 is deposited on the printed wiring board 11 to obtain a multichip module. Thereafter, such module is operated to transfer the heat generated at the main surface of the semiconductor element 15 to the insulating resin 13 and radiate the infra-red ray from the insulating resin 13. Next, the good and no good condition of the semiconductor element 15 are discriminated by observing the infra-red ray transmitted through the printed wiring board 11 from the rear side thereof.
Patent JP-H03205660-A (JP)
Title: Test control system for recording medium
Inventor: MIYATA TAKAHIKO
IPC: G11B20/18
Filed: 1990-01-08
Abstract: PURPOSE:To perform the test with a small test area by searching unwritten bits in the test area on a recording medium and performing the write to only unrewritten bits. CONSTITUTION:Data is written so that one bit in a test area 31 set on a recording medium 11 is updated at each time of test execution. That is, the test area 31 is first read, and data is written in the test area 31 so that bit '0' of read data is updated to '1'. This test area 3 is next read and an input/output buffer 32 is used to read out and check preceding written data, thereby testing a read system and a write system. Thus, the test is performed with the small test area.
Patent JP-S59129608-A (JP)
Title: Milling cutter
Inventor: TAKENAKA HIROYUKI
IPC: B23C5/06
Filed: 1983-01-06
Abstract: PURPOSE:To extend the life of a tool attached to the milling cutter by a method wherein the milling cutter is made to be of vibration absorbing type comprising a cutter body or an adopter having an armored section surrounding the outer periphery of a main shaft so as to form a contact surface. CONSTITUTION:A cutter body 6 rotates with the rotation of the main shaft 1 and the tool 5 cuts a work continuously. Further, the contact surface for allowing the outer peripheral surface 8 of the main shaft 1 and the inner side surface of the armored section 7 to slide with each other in an extremely slight degree is formed so that vibratory energy generating due to the vibration of the main shaft 1 is converted into frictional energy and the vibration of the main shaft is damped to give rise to a vibration absorbing effect. As a consequence, the chipping or damage of the tool 5 is prevented and the life of the tool 5 is extended.
Patent JP-S5386999-A (JP)
Title: Removing method of tritium water vapor
Inventor: KITAMURA MASAO
IPC: G21F9/00
Filed: 1977-01-10
Abstract: PURPOSE: An effective tritium removable method by means of separating the tritium water vapor from a radioactive iodine etc. composing of a process thereat steam is added into a gas containing tritium and a process thereat tritium water vapor is collected along with steam thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60145366-A (JP)
Title: Manufacture of doped molybdenum wire
Inventor: HAYASHI KEISUKE
IPC: B21J5/06
Filed: 1984-01-09
Abstract: PURPOSE:To manufacture a doped molybdenum wire having superior characteristics at high temp. by subjecting a sintered body of doped molybdenum to rotar swaging to a specified reduction of area, recrystallization treatment, further rotary swaging and drawing. CONSTITUTION:A sintered body of doped molybdenum is heated to a temp. below the recrystallization temp. such as about 1,350 deg.C, and the cross-sectional area is gradually reduced by rotary swaging. When the reduction of area attains to 55-70%, preferably 60-65%, the resulting rod is subjected to recrystallization treatment by heating to 1,400-2,000 deg.C, preferably 1,500-1,800 deg.C in a hydrogen furnace. By the treatment, recrystallized grains are grown in accordance with the reduction of area, and the working strain can be relieved, so the reduction of area in the next stage can be increased. The hot rod is then subjected to further rotary swaging and drawing.
Patent JP-H05180324-A (JP)
Title: Control device of vehicle with automatic transmission
Inventor: SAWAMOTO KUNIAKI
IPC: F16H59/34
Filed: 1992-01-07
Abstract: PURPOSE:To obtain the same speed change feeling regardless of whether alcohol is or is not contained in the fuel by detecting the mixture ratio of alcohol contained in the fuel and changing the shift pattern of an automatic transmission according to the detected alcohol misture ratio. CONSTITUTION:An automatic shift pattern, for example, the engine load at the time of speed change timing to make an up-shift, is changed in accordance with the alcohol misture ratio detected by a sensor 27 by means of a change means, and in such a manner that it will become smaller as the alcohol mixture ratio increases more than when the gasoline is 100% while the vehicle speed is the same. A judgment means 25 makes judgment whether it becomes a speed change timing by referring to the shift pattern and a speed change control means 26, upon receiving the result of this judgement, controls the opening and closing of a hydraulic circuit valve which is for changing speed when it becomes the speed timing.