baber/WOPTO huggingface dataset:
Patent JP-S58162116-A (JP)
Title: Limiter circuit
Inventor: INOUE AKIRA
IPC: H03G11/02
Filed: 1982-03-23
Abstract: PURPOSE:To form a limiter having an amplifying operation, by inputting the voltage through a diode which is reversely connected to the base of a transistor. CONSTITUTION:A diode 2 is biased to an on-state by a resistance. An input signal is applied to an anode of the diode 2. While anode voltage of the diode 2 does not exceed bias voltage applied to a cathode of the diode 2, the diode 2 is on, but when it exceeds the bias voltage, the diode 2 becomes off. An operating point of a transistor 6 is set so as to be cut off when base voltage becomes below an optional level, therefore, only waveform voltage exceeding its level is amplified and appears in a load 5. Since this limiter has both gain and limiter operations by a simple circuit, it is suitable for a line repeater, etc. whose space is limited.
Patent JP-H08245256-A (JP)
Title: Fireproof shielding material
Inventor: OTA KENICHI
IPC: E03D11/00
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a low-cost fireproof shielding material having satisfactory heat and thermal shock resistances with high productivity. CONSTITUTION: Ceramic fibers are added by 2-6 pts.wt. to 100 pts.wt. mixture consisting of 50-70 pts.wt. Portland cement, 20-40 pts.wt. fireproof aggregate and 5-15 pts.wt. sand, water and a water-reducing agent are further added and they are kneaded and molded.
Patent JP-H06235228-A (JP)
Title: Embedded vent cap
Inventor: NISHIDA JUNPEI
IPC: E03C1/28
Filed: 1993-02-09
Abstract: PURPOSE:To prevent the intrusion of rainwater from a vent cap at the time of rain-fall, and to prevent the lowering of design property of the appearance of a building without projecting a hood or the like from the outer wall. CONSTITUTION:A decorative laminated sheet 27 to be fitted to the outer wall surface is fitted to a duct 25 to be inserted to a ventilation opening. A ventilation port 29 for communicating the lower part of the duct 25 with the outside is formed in the lower part of the decorative laminated sheet 27. The ventilation port 29 is covered with an insect proofing net 31. A flashing board 33 for partitioning the lower half of the duct 25 is provided inside of the duct 25.
Patent JP-S52129484-A (JP)
Title: Taxi business data recorder
Inventor: SAITOU YOSHITANE
IPC: G07B13/00
Filed: 1976-04-21
Abstract: PURPOSE: To prevent forgetting of recordings and miscoding relying on manual operations by adopting a removable data recording section on the taximeter and recording the identification code of the taximeter on the data recording section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05213262-A (JP)
Title: Constructing part disposing structure for power transmission device in astride type vehicle
Inventor: NONAKA TAKESHI
IPC: F02B61/02
Filed: 1992-01-31
Abstract: PURPOSE:To form the power transmission device of an astride type vehicle in a compact state as the main purpose and to hold a balance between the right and left weights of a car body in an excellent state by forming the device in a compact state described above. CONSTITUTION:The crank case 22 of an engine 21 is disposed between front and rear wheels, and a transmission device 58 is arranged to the one side of the crank case 22. The transmission device 58 comprises a drive pulley 64 coupled to the crank shaft 43 side, a driven pulley 66 positioned in the rear of the drive pulley 64 and further on the rear side than the crank case 22, and a V-belt 67 run around the two pulleys 64 and 66. Rear wheels are coupled to the driven pulley 66 side through a clutch 59. The clutch 59 is disposed in a space 84 in a corner nipped between the clutch case 22 and the driven pulley 66.
Patent JP-S55138626-A (JP)
Title: Crystal thermometer
Inventor: YOSHITAKI HIDETOSHI
IPC: G01K7/32
Filed: 1979-04-16
Abstract: PURPOSE: To make possible highly accurate time-temperature controlling with low current consumption by providing two crystal vibrators of resembling frequency- versus-temperature characteristic curves so that the frequency differences of the two vibrators form a linear function in a service temperature range.  
     CONSTITUTION: Arrangement is so made that the linear function at which the beat frequencies fB of the frequency-versus-temperature characteristic curve fM of a main crystal vibrator and the frequency-versus-temperature characteristic curve fS of a sub-crystal vibrator become always fB>O in their service temperature range. Namely, the frequency differences of the main crystal vibrator 41 and sub-crystal vibrator 42 are counted by a beat circuit 43 and temperature compensation operations of the main crystal vibrator 41 are done by an arithmetic circuit 44, the results are displayed in an optical display device 45. As a result of this, the crystal thermometer of low current consumption and small size is obtainable by the use of the two crystals used for watches, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01219410-A (JP)
Title: Liquid carrying device
Inventor: SHIRAI SHIGERU
IPC: F23K5/04
Filed: 1988-02-29
Abstract: PURPOSE:To feed oil without removing a cap while preventing dirt on one's hands by the adhesion of kerosine by moving air in a second liquid housing vessel to a first liquid housing vessel through a return passage as soon as liquid is flowed in a second liquid housing vessel through a forward passage. CONSTITUTION:Liquid is moved by a pump unit 18 from a first liquid housing vessel 16 to a second liquid housing vessel 22. At this time the liquid is allowed to flow in the second liquid housing vessel 22 through a forward passage 44 which is an outside that of a dual pipeline and at the same time air in the second liquid housing vessel 22 acts to return to a first liquid housing vessel 16 through a return passage 39 which is an inside of the dual pipeline. Therefore, in oiling the air and the liquid are not collided with each other in a cap body 23 and the liquid can smoothly be moved to the second housing vessel 22. In other words pipeline resistance by residual air is lessened, feed oil can quickly be performed in a short time, the liquid is not leaked from the neighborhood of the connecting part of an adaptor 20 and the cap body 23 outside and oiling can be performed without staining one's hands with the liquid.
Patent JP-H08215980-A (JP)
Title: Inclined part working method by machining center
Inventor: SAKANASHI ARATA
IPC: B23Q15/00
Filed: 1995-02-10
Abstract: PURPOSE: To execute machining of the inclined face or the inclined hole of a workpiece with high accuracy by determining the origin of a workpiece of which the size is previously programed in the condition of rotating based on the value computed by an origin computing means. CONSTITUTION: The position data of X-, Y-, Z-axes of the NC programing orign of a workpiece fitted to the angle plate/fixture of a pallet is measured by a measuring means 20, and stored in a RAM 18 through a CPU 15. This value is set as a first working origin. Next, measurement by starting the measuring program of a first working origin is carried out. The workpiece fitted to the angle plate/fixture of the pallet by a subprogram is rotated by a rotating means 19. The first working origin is moved to the second working origin by the rotation of the pallet. The respective X-, Y-axes-coordinates of the second working origin are computed by a computing means 21. Working of the inclined face or inclined hole of the workpiece is executed, using the rotated data programed at the second working origin.
Patent JP-S62204985-A (JP)
Title: Stamp
Inventor: IWAMOTO KAZUO
IPC: B41K1/02
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a stamp handy to carry, by providing an ink-applying member which is elastically pressed against a stamp face part of a stamp element when the element is covered by a cover piece and which comprises an ink contained in open pores. CONSTITUTION:At the part of an opening 1a of a thin support plate 1, a cover piece 5 for covering a stamp element 3 is slidably disposed on the side farthest from a thin elastic plate 2. An ink-applying member 6 formed of an elastic synthetic resin, provided with numerous fine open pores and comprising an ink contained in the open pores is fixed to the cover piece 5. When the cover pieces 5 is so located as to cover the stamp element 3, the ink-applying member 6 applies the ink to a stamp face part 3a of the stamp element 3. Under the condition where the cover piece 5 is so located as not to cover the stamp element 3, the thin support plate 1 is brought into contact with an object 7 to be stamped such as a paper, and the thin elastic plate 2 is pressed toward the object 7, whereby the stamp face part 3a is pressed against the object 7, performing stamping.
Patent JP-H11226824-A (JP)
Title: Disassembly and separation method for product made of composite material
Inventor: TAKANO MAKOTO
IPC: B23P19/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To easily separate a metallic part from a non-metallic part by placing a product under extremely low temperature atmosphere obtained by liquefied inactive gas and separating both of them by utilizing a difference in shrinkage rate of the metallic part of which temperature drops to separate the metallic part therefrom. SOLUTION: Liquefied inactive gas G is filled in a treatment layer 1, and a netlike recovery basket 2 made of stainless steel for recovering destructed pieces is arranged inside the treatment layer. On the other hand, a product R is put in a treatment basket 3, and this basket 3 is sunk on the recovery basket 2 in the treatment layer 1 to bring the product R into contact with the liquefied inactive gas G. As a result, a non-metallic part P of the product R is intensely shrunk against a metallic part M having low shrinkage rate in a process up to an extremely low temperature, is self-destructed, and comes off from the metallic part, and the destructed piece passes a mesh of the treatment basket 3 and is received by the recovery basket 2.
Patent JP-S61206042-A (JP)
Title: Input/output system for virtual computer
Inventor: TAKASAKI SHIGEO
IPC: G06F12/10
Filed: 1985-03-11
Abstract: PURPOSE:To execute the input/output processing of a virtual computer at a high speed by preserving the contents of the magnetic disk device of the virtual computer on a virtual memory space and replacing the input/output processing for the magnetic disk device to the data transfer between virtual memories. CONSTITUTION:A virtual computer is composed of virtual hardware resources, a memory is composed of a virtual memory 32, a CPU is composed of a virtual CPU 41 and an input output device is respectively composed of a virtual device of peripheral equipment such as a console, a line printer and a card reader, and a magnetic tape MT and a magnetic disk 42. When the virtual disk space system is applied, a virtual disk device 42 owned by the virtual computer exists at the exclusive-use virtual memory space, that is to say, a virtual disk space 31. An input/output instruction to the virtual disk 42 is all simulated by a virtual computer monitor VMM, and the data transfer is executed between the virtual disk space 31 and the virtual memory 32 of the virtual computer.
Patent JP-H01220225-A (JP)
Title: Optical information recording and reproducing device
Inventor: FURUTA TETSUO
IPC: G11B7/08
Filed: 1988-02-29
Abstract: PURPOSE:To comparatively easily enable the deviation adjustment of a micro angle for an information recording and reproducing head in two directions by screwing the screw parts of screwing type of an adjustor in plural screw holes at an information recording and reproducing head part side, respectively as interposing an elastic member. CONSTITUTION:The plural screw holes (21a-21c) of left (or right)-screwing type provided on the information recording and reproducing head part 100, and the screw parts (23a-23c) to be screwed in the screw holes of the left (or light)-screwing type outside the holes are provided, and also, the adjustors (22a-22c) on which the screw holes of right (or left)-screwing type are formed are provided inside the screw parts. Also, the elastic members (25a-25c) interposed between the adjustors and the information recording and reproducing head part, and a holder screwed and fixed in the screw hole of the right (or left)-screwing type formed inside the adjustor are provided. The head part is mounted on an optical information recording and reproducing device main body via the holder, the adjustor, and the elastic member. In such a way, it is possible to perform the deviation adjustment of the micro angle for the information recording and reproducing head part by simple constitution with a few number of components in two directions.
Patent JP-S51121205-A (JP)
Title: The monitoring system for the jitter of the transmission line
Inventor: SAKAI YOSHINORI
IPC: H04L25/02
Filed: 1975-04-16
Abstract: PURPOSE:To monitor and indicate the increase of jitter of the transmission line: Low-frequency elements except d.c. element, contained in tap-gaincontrol pulses of an automatic equalizer are monitored, and, when they exceed a given level, display is output, denoting the increase of the jitter.
Patent JP-S61205116-A (JP)
Title: Manufacture of solvent-resistant and chemical-resistant seal
Inventor: ISHIMARU MOTOYOSHI
IPC: B29C61/02
Filed: 1985-03-08
Abstract: PURPOSE:To manufacture a solvent-resistant and chemical-resistant seal inexpensively, by a method wherein a tube which is favorable in solvent resistance and chemical resistance and has heat-shrinkable properties is put over a mandrel having a large number of annular grooves at equal intervals, cut off in an annular state having a C-shaped cross section and fitted over an O ring having elasticity. CONSTITUTION:A mandrel 4 is a solid member composed of a metal or resin or rubber and the external circumference of the same is provided with a large number of annular groove 5 at equal intervals. As for a cross-sectional shape of the annular groove 5, the same possesses that close to the inside diameter of an O ring, and an annular protrusion 6 (width L 1 of the top surface of the external circumference) between the annular grooves 5, 5 adjoining to each other is preset short to such an extent as to obtain a short connecting part 7 between C rings 2, 2 adjoining to each other reliably. A heat-shrinkable tube 8 is put over the outside of the mandrel 4 and heated at a preset temperature. The tube 8 is shrinked and adheres closely to the external circumferential surface of the mandrel 4. A semi-product 2' is cut off at a part of a connecting part 7 after cooling, the C ring 2 obtained is peeled off from the upper part of the mandrel 4 and the C ring 2 obtained is fitted over the O ring 1.
Patent JP-H01221235-A (JP)
Title: Sheetlike object
Inventor: TSUJIHANA HAJIME
IPC: B32B5/24
Filed: 1988-02-29
Abstract: PURPOSE:To make a sheet like object enabled to display functions such as deodorizing, adsorption and moisture absorbing and release properties existing in the sheetlike object, by a method wherein the sheetlike object is formed by making a synthetic resin layer mainly comprised of polyvinyl chloride a double-layer structure, including a double-layer structure where the upper layer is of a low magnification, porous and continuous foamed body, while the lower layer is of a high magnification, porous and continuous foamed body. CONSTITUTION:A high magnification of about 3-10 times, porous and continuous foamed synthetic resin layer 6 mainly comprised of polyviyl chloride resin is laminated on an nonelastic woven fabric 5 through a calendering method, while a low magnification of about 1.5-3times, porous and continuous foamed synthetic resin layer 7 is laminated to the same through the calendering method. Then a laminated double-layer synthetic resin layer is heated in a foaming furnace, a continuous cell is generated in the synthetic resin layer and embossed before cooling. An obtained sheetlike object is of moisture absorbing and releasing, and permeable leather having holes on the surface and is superior in design properties, too.
Patent JP-S61206913-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: YAMAGUCHI YUJI
IPC: G11B5/31
Filed: 1985-03-09
Abstract: PURPOSE:To produce thin film magnetic heads with a batch processing by forming magnetic head elements on a substrate as films and forming protective film by sticking and dividing the substrate to individual magnetic head units. CONSTITUTION:Many magnetic head elements 2, 2... are arranged and formed as films on a head substrate base material 8 by the sputtering method, the vapor-deposition method, or the like. Insulating protective films 6 are formed on principal parts by sticking thereafter. A protective plate base material 9 having a prescribed shape is stuck to cover principal parts. Parts 12, 12... whose removal is predetermined of the protective plate base material 9 are cut away by a proper means as shown by solid lines in the figure and the head substrate base material 8 is cut into individual magnetic head units, thus obtaining thin film magnetic heads of multihead type.
Patent JP-S60192677-A (JP)
Title: Recorder
Inventor: KIKUKAWA NORIYUKI
IPC: B41J35/23
Filed: 1984-03-14
Abstract: PURPOSE:To provide a recorder in which recorded images can be corrected without need to confirm the kind of an ink ribbon, a correction tape or the like and which is easy to operate, simple in construction and low in cost, by a construction wherein plural kinds of correction tapes are fitted in, and one of the correction tapes is selectively used. CONSTITUTION:Plural kinds of correction tapes are fitted in, and one of the correction tapes is selectively used. Namely, two correction tapes 7, 7' are disposed on the outside of and on the lower side of a printing ink ribbon 6. When printing or correcting, the ink ribbon 6 or either one of the correction tapes 7, 7' is shifted by a ribbon shifter 1 to be intermediately located between a type of a daisy wheel and a recording paper, and a hammer 2'' is impacted through these members. A detector 8 constituted of, e.g., a reflection-type photo-sensor discriminates the kind of an ink ribbon enclosed in a cassette fitted in the recorder, based on the reflectance of a detection member such as a metallic foil fitted to a part of the cassette.
Patent JP-S63213034-A (JP)
Title: Control system for processing restart
Inventor: KANAME SHIGERU
IPC: G06F11/14
Filed: 1987-03-02
Abstract: PURPOSE:To always restart a processing based on the latest state information on a relevant device by using a memory which stores alternately the latest state information on the device via flags. CONSTITUTION:A 1st flag register 111 contains a check point state information storage display flag Y to show for each read/write unit of a memory 100 whether the state information of a device is stored into an A side 101 or a B side 102 of the memory 100 at a check point. A 2nd flag register 110 contains a latest state information storage display flag X to show for each read/write unit of the memory 100 whether the latest state information on the device is stored into the side 101 or the side 102 of the memory 100. Then the state information obtained at the check point of the device and the latest state information of the device obtained after the check point are recorded alternately on both sides 101 and 102 based on the display states of both flags X and Y.
Patent JP-S60191767-A (JP)
Inventor: YAKUMO TAKAHIDE
IPC: B23P19/06
Filed: 1984-03-12
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-S62215193-A (JP)
Title: Device for exhausting closed conduit
Inventor: BENGUTO ARUNE PERUSON
IPC: F16K24/04
Filed: 1987-03-02
Abstract: A ventilating device for a closed conduit system com­prising a housing (7) with a liquid throughflow conduit (11) extending through end walls (8, 9) of the housing (7). The throughflow conduit (11) has a liquid permeable part (13) which is directed towards an upper air vent (23) and the end edges (24, 25) of which are spaced from the end walls (8, 9), and the side edges of which part (13) adjoining the end edges (24, 25) are preferably provided with wing-like elements (21, 22) whose free edges (26, 27) form gaps (B, C) with the inner wall (28) of the housing (7). Liquid flows out beneath the conduit (11) through those gaps (D, E) located between the end walls (8, 9) and the end edges (24, 25) of the wing-like element (21, 22), and small air bubbles enclosed in the liquid form larger air bubbles which rise up between the wing-like element (21, 22) and the inner wall (28) of the housing (7) and depart through the vents (23).
Patent JP-H08238212-A (JP)
Title: Suction channel-switching apparatus for endoscope
Inventor: KAWANO HIROTAKA
IPC: A61B1/00
Filed: 1995-03-07
Abstract: PURPOSE: To achieve a loading or unloading of a changeover valve at a single action by arranging the changeover valve free to load to or unload from an endoscope hand operation part through a bayonet mount. CONSTITUTION: When a changeover valve is mounted, firstly, a mounting claw 126 of a valve mount 112 is mated with a body mount 110 to match the body mount 110 and then, the valve mount 112 is retreated from a switching knob 98 by an operation of depressing a ring member 146 to turn the valve mount 112. A user's hand is released off the ring member 146 at a position where a rim part of the claw 126 contacts a stopper pin 142 on the side of the body mount 110 and pins 128 and 130 are mated with grooves 140 and 138 to fix the valve mount 112 on the body mount 110.
Patent JP-S57160669-A (JP)
Title: Typewriter
Inventor: SATOU HIROKAZU
IPC: B41J29/18
Filed: 1981-03-31
Abstract: PURPOSE:To enable confirmation of hidden, invisible lines, in the input/output typewriter used as an input/output device for a digital computer, by displaying the line being concurrently printed on a display part. CONSTITUTION:The character codes sent from an input/output control and power source circuit 5 to a printer 4 are received, and the character codes are memorized and displayed on the display part 10 as characters. In this way, the characters which are the same as the characters in the line which are being coucurrently printed by the printer 4 are displayed on the display part 10. The capacity of the character memory in the control circuit 11 is sufficient to contain the number of characters corresponding to that contained in one line in a line printer. In this constitution, the characters being printed by the printer can be confirmed, and the input from a keyboard 3 and the message given to the printer from the computer can be confirmed without time delay.
Patent JP-H11247881-A (JP)
Title: Bi-directional torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To generate the torque in both rotational directions by forming a straight coil part of a coil spring, forming an engagement hole in an outer member of a long hole which is concentric with the coil part and longer than the diameter of a hook at each end of a spring, and engaging the hook with an inner end face of the long hole on the advancing side and the delay side of the phase. SOLUTION: When an inner ring 10 is rotated in the direction A where the spiral of a coil spring 11 is advanced relative to an outer member 12, a rotation in the rotational direction of the inner ring 10 is generated in the coil spring 11 to be tightened to the inner ring 10, a first hook 17 is moved in the direction of an inner end face 23b on the phase advancing side from an inner end face 23a on the phase delay side of a first engagement hole 23, and simultaneously a second hook 17' is pressed against an inner end face 23'b on the phase advancing side of a second engagement hole 23'. A coil part 16 is subjected to the force in the expanding direction, the tightening force is limited, and the required torque is generated. When the inner ring 10 is rotated in the reverse direction, the torque of the same magnitude in the reverse direction is similarly generated.  Thus, the torque of the same magnitude can be generated in both rotational directions by one coil spring.