baber/WOPTO huggingface dataset:
Patent JP-H01317958-A (JP)
Title: Adhesive tape holder
Inventor: NIHEI SHOHACHI
IPC: B65H35/07
Filed: 1988-06-15
Abstract: PURPOSE:To make an edge of a tape adhered to a desired position with one hand by forming a pressure between the cutter that is abutted to the back side of a tape pulled out of a case in which a hoop like adhesive tape is stored and the edge of the hoop, making the pressure pressed against the back side of the tape. CONSTITUTION:A hoop like adhesive tape 2 is inserted into a center post 1a in a lower case 1. (The figure illustrates the state in which an upper case is removed away.) A cutter 5 being formed at the exit of the case 1, the tape 2 is cut out with its back side abutted to the cutter. To a tape 2a pulled out which remains between the cutter 5 and the hoop 2, a pressure 3 pressing against the back side of the tape 2 is formed. The pressure 3 is energized in the opposite direction of an arrow A through a spring 4. A final control element 3a of the pressure 3 being pressed in the direction of the arrow A, the tape 2a is released from the cutter 5 through an edge 3b. The edge of a tape 2 can thus be cut out one-handed at the desired position easily determined.
Patent JP-S6126807-A (JP)
Title: Ultrasonic thickness gauge
Inventor: OKABE TADASHI
IPC: G01B17/02
Filed: 1984-07-17
Abstract: PURPOSE:To obtain the same effect as effect obtained when a probe is placed on a body to be measured at different arrangement angles >=2 times by arranging >=3 ultrasonic oscillators of the probe successively, and switching the ultrasonic oscillators connected to a transmitting and a receiving circuit. CONSTITUTION:A control circuit 22 switches a switching circuit 20 to the side of the receiving circuit 19 and also switches a switching circuit 21 to the side of the transmitting circuit 18. Consequently, an ultrasonic wave oscillator 15b is connected to the receiving circuit 19 and an ultrasonic oscillator 15d is connected to the transmitting circuit 18. Consequently, ultrasonic oscillators 15a and 15d are connected to the transmitting circuit 18 and ultrasonic oscillators 15b and 15c are connected to the receiving circuit 19. In this state, the probe 11 is not moved at all, but the ultrasonic oscillators which contribute to transmission are moved from 15a and 15b to 15a and 15d, thereby obtaining the same effect as effect obtained when the probe is moved by 90 deg. into orthogonal arrangement.
Patent JP-2000337518-A (JP)
Title: Sealing-up device
Inventor: TANIDA MASAYUKI
IPC: F16J15/3244
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent sealing fluid from leaking along a screw groove at a stationary state in a sealing-up device provided with a screw groove at a sealing part slidably coming into close contact with a partner member by providing a check valve to allow the flow from the atmosphere side to the sealing fluid side and intercept the reverse flow. SOLUTION: In this sealing-up device, an outer circumferential seal part 2 made of a rubber-like elastic material is bakingly bonded to the metallic fitting ring 1, and on the inner circumferential side of the fitting ring, a seal lip made of a resin such a PTFE is held, and a helical screw groove 5 is formed on the seal part 4 slidably and closely contacted with the circumferential face of a shaft as the partner member of slide. In this case, in the respective screw groove 5, check valves 6 allowing flow from the atmosphere side (x) to sealing fluid side (y) at mounting and intercepting the reverse flow from the sealing fluid side (y) to the atmosphere side (x) are provided on one position or a plurality of positions. The check valve 6 is formed into a plate-like valve element 7 fixed on the bottom face 5a of the screw groove 5.
Patent JP-H08299004-A (JP)
Title: Rubber-soled socks
Inventor: OKAYASU HIDEO
IPC: A43B3/00
Filed: 1995-05-12
Abstract: PURPOSE: To prevent toe head sections and tiptoe sections from colliding with hard protective bodies while rubber-soled socks are worn and prevent an injury from the inside by providing void sections serving as idle spaces at the portions corresponding to the toe head sections and tiptoe sections. CONSTITUTION: Protective bodies 3, 4 including a big toe protective body 3 are molded with a steel plate, a synthetic resin such as a reinforced plastic, or a leather such as a cowhide impregnated with the synthetic resin. A grounding bottom 2 is extended at the portion corresponding to an extension. The big toe section and four-toe section of an upper 1 are covered with both protective bodies 3, 4 thus molded, and the protective bodies 3, 4 are stuck so that a void 3A is formed from a big toe section to a tiptoe section. The void 3A is formed from the toe head section to the tiptoe section of toes 5, a toe fork is formed between the big toe and four toes of rubber-soled socks, the forward movement of the toes is restricted, these portions are not advanced to collide with the protective bodies 3, 4, and no injury is given from the inside.  The length of the portion B serving as an idle space is set to about 2mm to several mm.
Patent JP-H04349287-A (JP)
Title: Digital audio signal reproducing device
Inventor: MAEDA YASUAKI
IPC: G11B27/30
Filed: 1991-05-25
Abstract: PURPOSE:To mute by responding instantaneously to a music selection reproducing mode switching key input and simultaneously to insert soundless condition while the repeating of repeat is performed. CONSTITUTION:When a digital audio compressed data recorded to an optical disk 2 is read and reproduced, readout from a memory 22 is stopped in accordance with the music selection reproducing mode switching key input in a key input operating part 8. Further, when repeating operation is operated in the key input operating part 8, after the reading of a compressed data from the optical disk 2 relating to audio signal while reproducing presently is finished, a soundless data is written to the memory 22.
Patent JP-S5576759-A (JP)
Title: Steering device for farm tractor
Inventor: FUJIKI HIROYOSHI
IPC: B62D1/02
Filed: 1978-12-01
Abstract: PURPOSE: To facilitate a steering operation, by displacing a rotating case horizontally to a steering rotation shaft and by placing a steering reduction gear between the rotation case and the steering rotation shaft.  
     CONSTITUTION: A steering rotation shaft 7, which turns conjointly and in synchronism with a steering handle 6, is positioned within a surface including a center of a transverse width whereat a steering wheel 1 is situated, a lower end of the rotation shaft 7 being lapped in a vertical axial direction over a upper end of a rotating case 4. Furthermore, reduction gears 8 and 8' are placed between the lower end of the steering rotation shaft and the upper end of the rotating case 4 which are lapped over each other in the manner described above. This constitution permits a device to perform a steering operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11343495-A (JP)
Title: Traction grease composition and traction drive apparatus
Inventor: KOMIYA HIROSHI
IPC: C10N20/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a traction grease composition having excellent durability in a wide temperature range, for example, reaching a high temperature in the vicinity of 120 deg.C and showing high traction. SOLUTION: This traction grease composition useful for a planet roll type traction drive apparatus contains a base oil and a thickener. The base oil contains a perfluoroalkyl polyether-based oil. The thickener contains a polytetrafluoroethylene-based resin.
Patent JP-2000336055-A (JP)
Title: Production of methylglyoxal
Inventor: SO MAMORU
IPC: C07B61/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To produce methylglyoxal useful as a raw material for synthesizing a medicine or the like in high selectivity and high yield by using industrially easily available hydroxyacetone as a raw material, and subjecting the raw material to an oxidative dehydrogenation in the presence of a heteropolyacid compound. SOLUTION: Hydroxyacetone and a molecular oxygen-containing gas are fed to a reactor packed with a heteropolyacid compound of the formula (H1-aAa)3+xPMO12-xVxO40 [A is Li, K, Rb or Cs; (x) is 0-3; and (a) is 0-1], (e.g. H3Mo12O40) to react them in a gas phase to provide the objective methylglyoxal. The molecular oxygen-containing gas is preferably oxygen diluted with an inert gas, or air, and the molecular oxygen, preferably of 0.3-20 mol based on 1 mol hydroxyacetone is fed. The contact time is preferably 0.1-20 sec, and the reaction temperature is preferably 100-300 deg.C.
Patent JP-S5941165-A (JP)
Title: Small-sized dc motor
Inventor: FUSE TATSUYA
IPC: H02K1/17
Filed: 1982-08-28
Abstract: PURPOSE:To facilitate the formation of a coil of a DC motor and to prevent the performance of the motor from decreasing by supporting the coil to the outer peripheral surface or the circumferential surface of a rotor of a thin cylinder made of magnetic metal material. CONSTITUTION:A rotor A is concentrically mounted at a thin cylinder 5 made of magnetic metal material in a cantilever shape on a rotational shaft 4 through a conical supporting plate 6, and constructed to mount a coil shaft 7 on the outer peripheral surface of the cylinder 5. The lead end of the shaft 7 is connected to a commutator 8 which is mounted on the shaft 4, the pole 3 is positioned at the prescribed air gap inside the cylinder 5, and secured to a casing body 1.
Patent JP-S5576876-A (JP)
Title: Preparation of 1-(oxoalkyl)-3,7-dimethylxanthine derivatne
Inventor: KIKAZAWA KAZUO
IPC: C07D473/10
Filed: 1978-12-05
Abstract: PURPOSE: To obtain the title compound useful as drugs for circulatory diseases at a low coat in short steps, by reacting pentane-2,4-dione with the reaction product between 3,7-dimethylxanthine and 1-bromo-3-chloropropane.  
     CONSTITUTION: 3,7-Dimethylxanthine of formula II is reacted with 1-bromo-3- chloropropane in the presence of a base, preferably sodium hydroxide, to give 1-(3-chloro-propyl)-3,7-dimethylxanthine of formula I, which is then treated with an alkali halide if necessary, to form a compound of formula III'. The resulting compound is reacted with 1-(5-oxohexyl)-3,7-dimethylxanthine of formula I at a low cost and in short steps.  
     USE: Effective in treating sequelae due to the cerebral thrombosis. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04347941-A (JP)
Title: Audio signal multiplexing analog transmission system
Inventor: KONNO TAKEO
IPC: H04J3/00
Filed: 1991-05-24
Abstract: PURPOSE:To solve the problem of leakage or the like between multiple signals generated at the time of modulating audio signals to SSB to perform multiplex transmission and to perform transmission without a digital transmission system. CONSTITUTION:This system consists of an audio multiplexing transmission equipment 1 and an audio multiplexing reception equipment 3 which are connected through an analog transmission system 2. The audio multiplexing transmission equipment 1 subjects audio input signals inputted from plural input terminals to A/D conversion and stores than as parallel inputs in a digital memory and converts them to serial sinals and calls them and transmits then after D/A conversion. The audio multiplexing reception equipment 3 stores multiplexed analog signals in a digital memory after A/D conversion and converts them to parallel signals and calls them and outputs them after D/A conversion.
Patent JP-S5574851-A (JP)
Title: Extrusion molding of silicone-grafted polyolefin mold
Inventor: SUGIYAMA NORIO
IPC: B29C48/29
Filed: 1978-12-04
Abstract: PURPOSE:To produce silicone grafted polyolefin mold of uniform extent of cross- linkage in such a way that outer diameter and withdrawing speed of the extruded mold are measured in order to control the withdrawing speed and grafting agent feed rate according to the measured data. CONSTITUTION:Base polyolefin and silicone grafting agent in solution are fed in a definite ratio to an extruder 4, heated and kneaded, to obtain silicone-grafted polyolefin mold with a longitudinally uniform shape, such as insulating cable. In this case, the outer diameter of the mold is measured by an outer-diameter measuring instrument 15, and withdrawing speed thereof is also measured by a tachometer 8 or the like. Extruding amount of silicone-grafted polyolefin and feeding amount of silicone grafting agent are calculated based on the measured values, and these calculated values are respectively compared with preset values by means of computer CPU or the like. By controlling withdrawing speed and grafting agent feed rate correspondingly to the compared results, molded goods with no variation of grafting coefficient may be produced.
Patent JP-S5773553-A (JP)
Title: Two-signal receiving system
Inventor: KISHIMOTO HIDEO
IPC: H04L27/156
Filed: 1980-10-25
Abstract: PURPOSE:To simplify the operation and procedure and to ensure the communication, by setting the reception processing automatically, by the frequency of a signal transmitted at first. CONSTITUTION:A telephone set circuit 9 is connected to a rosette terminal 8 and further, a PB oscillation circuit 10 and an FS receiver 11 are connected. The PB oscillation circuit 10 and the FS receiver 11 are tied with a microprocessor  13 through a push button dial switch 3, key switch and the like 4, display 5 and input and output port 12. An ROM14 stored with a program executing the processing  sequence of the processor 13 and an RAM15 for data storage are connected to the microprocessor 13. This terminal monitors the output of the FS receiver 11 via the input and output port 12, the frequency of the output is discriminated to start the FS reception processing or tone reception processing.
Patent JP-S6042753-A (JP)
Title: Positive type cresol-novolak photoresist composition
Inventor: MIURA KONOE
IPC: G03F7/023
Filed: 1983-08-17
Abstract: PURPOSE:To obtain superior sensitivity and film remaining efficiency by incorporating a specified cresol-novolak resin and specified 1,2-naphthoquinonediazide. CONSTITUTION:A cresol-novolak resin is prepared by condensing a 55/45-68/32 wt. ratio mixture of m- and p-cresol with formaldehyde, and it has a weight average moles weight of 5,000-15,000. It is combined with a photosensitive agent of 2,3,4-trihydroxybenzophenone 1,2-naphthoquinonediazide-5-sulfonate composed of >=95% triester. The use of the novolak resin using cresol having such a meta to para ratio improves sensitivity and film remaining efficiency, and enhances heat resistance. The use of >=98% triester can retain good sensitivity and superior film remaining efficiency. As a result, the obtained compsn. can be used for manufacturing not only very large scale IC but also general IC, masks, and for offset printing.
Patent JP-H0817265-A (JP)
Title: Superconductive cable
Inventor: TANAKA SATORU
IPC: H01B12/16
Filed: 1994-06-30
Abstract: PURPOSE:To provide an excellent bending property, and improve the maximum working pressure of cooling medium by using a tubular body of synthetic resin reinforced with a layer including metal reinforcement strips for a heat insulation tube in which a superconductive conductor is inserted to form an ultra-low temperature cooling medium passage. CONSTITUTION:For a superconductive conductor 1, a first and a second superconductive layers 12, 14 are laminated on a copper foamer 11 through an electric insulation layer 13. A heat insulation tube 2 is composed of an inner heat insulation tube 21, a heat insulation layer 22 of laminated vacuum heat insulation material, an outer heat insulation tube 23 of an aluminum corrugated tube, and a corrosion-proofing layer 24 of polyvinyl chloride. The tube 21 comprises a first metal reinforcement strip layer 3 of an ethylene propylene rubber tube 31 having plural stainless rectangular strips 32 spirally wound on the inner and outer side of it, and a second metal reinforcement strip layer 33 having plural stainless C-type strips spirally wound on it. and its inner working pressure can be set at 10Mpa. Liquid nitrogen is supplied as ultra-low temperature cooling medium through a passage between the tube 2 and the conductor 1, and through the inner part 43 of the foamer 11.
Patent JP-2000333735-A (JP)
Title: Mounting structure of cover member to support leg of desk
Inventor: YAMANISHI YASUO
IPC: A47B17/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To mount easily and beautifully a cover member made of a synthetic resin to the rear of the upper end of a support leg, prevent the cover member from getting deformed even if a strong external force works on the cover member, and keep a top cover covering the top face of the cover member from getting lost. SOLUTION: The cover member 11 is prevented from coming off a reinforcing member 9 by providing a vertical reinforcing member 9 in the rear of a support leg 2, fitting a fitting portion 13a provided in the cover member 11 into the upper portion of the reinforcing member 9, putting the cover member 11 over the upper end of the rear of the support leg 2, forming a mounting hole 18 in the interior of the reinforcing member 9 and the top face of the cover member 11 just above that, by engaging the first engagement claws 20 provided in either of the sides of the reinforcing member 9 or the insides of the fitting portion 13a of the cover member 11 opposite to the sides into the first engagement holes 10 provided in the other.
Patent JP-H09312465-A (JP)
Title: Circuit board and its manufacturing method
Inventor: HIRANO MASAO
IPC: H05K3/34
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To avoid any needless solder wet as well as short-circuiting between wirings due to foreign matters without fail by a method wherein prospective solder region and prospective not soldered region are setup in a circuit pattern oxidizing the surface of the latter region. SOLUTION: A prospective soldered region A and not soldered region B are set up on a copper foil comprising a circuit pattern. Besides, the surface of the latter region B is forcibly oxidized while the land 2 and high current wiring parts 3 for a transistor, etc., are patterned in the prospective soldered region. On the other hand, wiring pasts 4 wherein the other normal current is running are pattered in the prospective not soldered region.
Patent JP-H08309930-A (JP)
Title: Low energy transmittance paint for transportation vehicle
Inventor: FURANTSU KUREEMURINKU
IPC: C03C27/12
Filed: 1995-06-16
Abstract: PURPOSE: To obtain excellent impact resistance in addition to optical and thermal characteristics, in a pane consisting of one glass plate and one plastic sheet, by setting light transmittance TLA, energy transmittance TE, a TLA/TE ratio, transmittance TUV and the thickness of the pane to specific values. CONSTITUTION: A pane is constituted of two glass plates and one plastic sheet. One of or both of the glass plates are produced from silica-soda-lime glass of which the whole is colored by iron oxide and have infrared absorbing function. This colored glass is combined with a colored intermediate sheet to be set to below 60% in light transmittance. Further, the colored intermediate sheet has energy transmittance TE so as not only to impart ultraviolet transmittance TUV of below 0.5% to the pane but also to set a TLA/TE ratio larger than 1 to the pane. The whole thickness of the pane is set to 2.5-8 mm.
Patent JP-H06205117-A (JP)
Title: System for recognizing personal position from telephone set
Inventor: OZAWA NORIO
IPC: H04M3/42
Filed: 1991-06-21
Abstract: PURPOSE:To retrieve the presence of an individual even from any telephone set inside an office, to speedily and exactly recognize the person being a retrieved object and to improve the convenience of a user and the efficiency of office work processing by interlocking an audio responding device and an individual position recognizing device. CONSTITUTION:This system for recognizing personal position from telephone set is provided with a telephone exchange 1, the audio responding device 20 connected to the telephone exchange 1, and personal position recognizing system 30 for which the audio responding device 20 is connected. Position information and the nearest extension telephone number responded from this personal position recognition system 30 through a TRC 40 is converted into voice information and transmitted to a caller.
Patent JP-S5576965-A (JP)
Title: Acoustic device for fish detector
Inventor: KANEOKA SHIYUUHEI
IPC: G01S15/10
Filed: 1978-12-07
Abstract: PURPOSE:To obtain only reflected wave signal at shallower depth than any depth on the submarine bottom and completely identify the fish on the submarine bottom by a fish detector by providing a time delay circuit corresponding to any depth in the fish detector. CONSTITUTION:The received pulse from a sound transmitter/receiver 1 is applied through a duplexer circuit 2 and a receiver 4 to a delay circuit 5. This received pulse signal is applied to an analog gate 9 after arbitrarily set delay time by a delay time controller 6. The pulse signal at the receiver 4 is also applied to a submarine detector 7 for detecting the submarine signal. A submarine gate 8 receives a transmitting timing pulse from a trnasmitting timing pulse generator 14 and the submarine signal output from the detector 7 and produces a gate signal to thereby control the gate 9. Thus, it can obtain the signal at shallower depth than any depth to operate through a modulator 10 and an amplifier 12 an electroacoustic converter 13 to thereby generate a sound.
Patent JP-S5940190-A (JP)
Title: Electronic timepiece with timer
Inventor: KAMOI KAZUMI
IPC: G04C3/00
Filed: 1982-08-30
Abstract: PURPOSE:To confirm a timer setting mode visually, to constitute a timer easily without a digital display, and to view a timer setting period and multiply the functions of an analog timerpiece with easy handling by adding an electronic circuit constitution which stops hand during the period of timer setting. CONSTITUTION:When the set time of the timer is set, a time display part performs operation different from normal operation. When an external operation member 4 having two states is pushed by once, a signal Smode goes up to an Hi and signals Sa' and S'mode rise to the Hi momentarily. Then, a motor driving circuit 21 stops outputting a signal phiM to stop a second hand. At the same time, an internal time counter 18 and a display time counter 19 are reset and then released from coincidence by the next 1Hz signal phi1, and the output Ye of a coincidence detecting circuit 20 goes down to a LOW. At the same time, AND gates 27 and 25 output a setting signal Sset and a minute counter 13 counts up. Further, the 1Hz signal phi1 is inputted to the second counter 12 through an OR gate 23 and an AND gate 24 and the timer starts. Then, the signal Smode of a control circuit 7 drops from the Hi to the LOW unless the operation member is operated 2-4sec after the timer setting, and the timer setting is completed.
Patent JP-S5674358-A (JP)
Title: Continuous casting equipment
Inventor: SHIDARA HISAHIRO
IPC: B22D11/06
Filed: 1979-11-22
Abstract: PURPOSE:To considerably decrease the reduction ratio and decrease the initial cost of a reduction gear by transmitting casting ring driving force to the outside circumreferential surface of the casting ring via a metal belt for forming a casting part at the time of continuously casting molten steel with a rotary caster. CONSTITUTION:In a rotary caster, a casting part is formed on the outside circumference of a casting ring 1 by means of the casting ring 1 and a metal belt 2. Molten steel is injected from a tundish 3, and a continuously cast ingot 9 is separated by a separator 10. At this time, the driving power for rotating the catsing ring 1 is transmitted from the drive unit connected to the tension roller 4 of the metal belt 2 to the outside circumference of the casting ring 1 by way of the metal belt 2. With this method, the casting ring 1 may be rotated at predetermined low speeds without using any speed reducer, gears, chains, etc.; therefore, the initial cost required for the reduction gear may be considerably decreased and such defects as to damage the reduction gear by the molten steel and stop and work at the breakout of the ingot are eliminated.