baber/WOPTO huggingface dataset:
Patent JP-H10195819-A (JP)
Title: Bird feces pollution preventing device
Inventor: MIMA HIROMI
IPC: A01M29/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent feces pollution from generating by letting a bird perch on the inclined part of a lighting pole. SOLUTION: Supporting metal fittings 3 are fixed to an inclined part 1a at regular intervals. Into a coil spring tensely provided extending over the full length of the inclined part 1a, two wire-like core-wires 6 zigzag bent at the same pitch as that of the supporting metal fittings 3 are inserted in a rhombically combined state, the crossing parts are supported by being hooked with hook bolts laterally locked to the supported parts, and the center coil spring 2 between the supporting metal fittings is supported with a mountain part and an valley parts.
Patent JP-S58125381-A (JP)
Title: Electronic beam welding machine
Inventor: SHIBANO ISAO
IPC: B23K15/00
Filed: 1982-01-19
Abstract: PURPOSE:To execute welding effectively, by placing an object to be welded, on a station shaft, and executing the welding, giving a rotational motion. CONSTITUTION:When compressed air is fed to one air supplying port 6 of a rotary joint 5, a cylinder rod 7 moves upward, and a tooth 9' of a station shaft 8 and a tooth 9 of the cylinder rod 7 are joined. Subsequently, a station 10 is pushed up along a guide post 11, is coupled to a welding chamber 12, and the inside of the welding chamber 12 and the inside of the station 10 are evacuated to vacuum by a vacuum evacuating device 13. On the station shaft 10, an object to be welded 14 is placed. Rotating force from a rotary power source 15 is transferred to the station shaft 8 through gears 16, 17, a cylinder body 1, a cylinder rod 7 and teeth 9, 9', an electronic beam 19 is irradiated from an electronic beam generating part 18 while rotating an object to be welded 15, and welding is executed.
Patent JP-S60151087-A (JP)
Title: Cassette holder
Inventor: KIMURA TETSUO
IPC: B41J35/28
Filed: 1984-01-19
Abstract: PURPOSE:To enable a cassette to be fitted and detached easily and accurately, by a construction wherein walls brought into contact with the back face and side faces of a cassette are bent outward to form a guide part, and the cassette is fixed at a predetermined position by pressing a projection provided on the back face of the cassette by a projected part interlocked with a lever energized by a spring. CONSTITUTION:The side walls 21 and the back walls 18 of right and left levers 14 are bent outwards so that the cassette 8 can be easily slidden when fitting the cassette 8. When an opening part of the cassette 8 reaches guide pins 11, 12, 13, the cassette 8 is depressed downward, whereby the projection provided on the back face of the cassette 8 retracts the projected parts 19 of the levers 14 energized by the springs 20. When the bottom face of the cassette 8 comes into contact with the upper face of a carriage 9, the projected parts 19 press the back face of the cassette 8 forwards, and the cassette 8 is fixed at the predetermined position. When detaching the cassette 8, the levers 14 are depressed, whereby the projected parts 19 are retracted, and the cassette 8 can be easily detached.
Patent JP-S57121207-A (JP)
Title: Manufacture of plastic molded coil
Inventor: KUBO HIROBUMI
IPC: H01F27/32
Filed: 1981-01-21
Abstract: PURPOSE: To reduce the cost of equipment and man-hour at manufacture of a plastic molded coil by a method wherein after a thin leaf insulator impregnated with plastic in semihardened condition is wound around on the inside and outside of a coil, and it is hardened by the preliminarily drying process, a winding core is drawn out, and putty type plastic is applied on both the end faces of coil to be hardened thermally.  
     CONSTITUTION: The thin leaf insulator 11 in which a sheet type or a tape type fiber material consisting of plastic, etc., is impregnated with plastic of epoxy, etc., in semihardened condition is wound around the winding core 2, and after the coil 3 is wound around thereon, the thin leaf insulator 12 is wound around thereon moreover. It is preliminarilty dried together with the winding core 2 to remove water in the coil 3, and plastic in the thin leaf insulators 11, 12 is made to be hardened completely. Then the winding core 2 is drawn out, putty type plastic 15 of epoxy, etc., is applied on both the end faces of coil, and after the surface thereof is finished smoothly, it is made to be hardened thermally. Accordingly a large scale molding device or a metal mold for molding is made to be unnecessitated, and the cost of equipment and man-hour can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56104534-A (JP)
Title: Converter
Inventor: SAKAMOTO TATSU
IPC: H03M1/74
Filed: 1980-01-23
Abstract: PURPOSE:To obtain a constant output impedance, by connecting two groups of weighted resistances in series to deliver an output from the middle point of the groups and then giving a complementary switching to the switches provided in parallel to each resistance by the digital signal. CONSTITUTION:The weighted resistances R1-R4 plus R1'-R4' are connected in series, and the resistance R0 is connected to R4. Then the other terminals of R0 is connected to R4'. When the digital input D1 is ''1'', the switch S1 is closed with  the switch K1 opened. As a result, the resistance R1 is short-circuited. In the same  way, the switches S2-S4 plus K2-K4 are controlled by the digital signals D2-D4.  Then the analog output corresponding to the digital signal is extracted from the  middle point between the resistances R0 and R4'. Thus the output impedance is  always 16R when viewed from the output terminal.
Patent JP-S58126052-A (JP)
Title: Duplex plane head surface grinder
Inventor: NISHIO KIYOSHI
IPC: B24B7/17
Filed: 1982-01-18
Abstract: PURPOSE:To elimnate a backlash upon screw feeding of an inner sleeve by a method wherein a cylinder chamber is formed in the head for grinding stone to accommodate a piston secured to the inner sleeve therein. CONSTITUTION:A male screw, provided around the outer periphery of the inner sleeve 18, is meshed with a female screw, provided on the inner peripheral surface of a worm wheel 33 supported rotatably to an intermediate sleeve 25, to provide a grinding stone rotating shaft 22 with an axial feeding motion through the inner sleeve 18. The piston 47 is attached to the upper part of the inner sleeve 18 to supply pressurized oil into the cylinder chamber 48 and push the inner sleeve 18 upwardly at all times, thereby eliminating the backlash upon screw feeding by means of the worm wheel 33.
Patent JP-H11200543-A (JP)
Title: Transom fixing device for curtain wall
Inventor: HONDA TETSUYA
IPC: E04F13/08
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a transom fixing device for a curtain wall capable of minimally inhibiting the quantity of thermal elongation in a transom end section. SOLUTION: The transom fixing device for the curtain wall 1 has the main ribs 10 of a sash movably supporting transoms 20 only in the horizontal direction of a wall surface, bolts 70, in which one end sides are fixed to the main ribs 10 of the sash and the other end sides are extended up to central sections in the longitudinal direction of the transoms 20, and center fixing members being installed on the other end sides of the bolts 70 and fixing central sections in the longitudinal direction of the transoms 20 in an unmovable manner. Since the transoms 20 are fixed at the central sections, the quantities of thermal elongation of each edge of the transoms 20 are equalized and minimized.  Accordingly, the end faces of the transoms 20 and connecting sections among the mullions 40 can be formed in general sealing structure, and cost can be made lower than special sealing structure is adopted.
Patent JP-2000205570-A (JP)
Title: High frequency heater
Inventor: MIGAKI FUMIHIKO
IPC: F24C7/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent steam produced from hood from intruding into a door screen through a gap between a door frame and a spacer by forming the tubular part of the spacer touching the boss of the door frame tightening the door screen into bag shape and then tightening the tubular part while sandwiching between the door screen and the door frame. SOLUTION: A door screen (plate metal) 9d is tightened to a door frame 9a trough a spacer 9c and an inner glass window 9e is secured to the door screen 9d through silicon putty, or the like. The door screen 9d is tightened to the door frame 9a through the spacer 9c using a screw 10. The part of the spacer 9c being tightened with the screw 10 is formed into bag shape being sandwiched by the door frame 9a and the door screen 9d to eliminate the gap. The boss part of the spacer 9c is made slightly thin not to cause any problem of strength while taking account of insertion workability. Intrusion of steam produced from a food is prevented by sandwiching the spacer between the door frame and the door screen.
Patent JP-H07212378-A (JP)
Title: Token protection method in token passing system and its transfer controller
Inventor: ARAI TADASHI
IPC: H04L12/42
Filed: 1994-01-26
Abstract: PURPOSE:To protect a token so as to prevent it from being eliminated from a transmission line or from being plural tokens at the same time in the token passing system to move the transmission right by circulating the token among plural stations connected to the transmission line. CONSTITUTION:A station ST-A which gets the token is moved to the transmission mode and sends a token frame Ms1 including the corresponding token. It passes the token to the next station ST-B and monitors whether or not the token Ms2 from the next station ST-B to the following station is normally performed in a following station monitor mode Tw. When it is confirmed that the token is passed to the following mode, the mode is switched to a reception. When the token frame sent by the next station can not be accepted within the following station monitoring time Tw, the mode is switched to a retry token. Then, the retry token frame Ms1R is sent and the dummy data are added when the retry-token frame is shorter than the decided word length.
Patent JP-S55100233-A (JP)
Title: Production of optical fiber base material
Inventor: EDAHIRO TAKAO
IPC: C03B37/00
Filed: 1979-01-23
Abstract: PURPOSE:To obtain an optical fiber of a low loss with high productivity by inserting a doped quartz glass rod of a high refractive index into a synthetic quartz glass tube of a low loss; putting the resulting solid composite rod into a low-purity glass tube; and making them solid. CONSTITUTION:Doped quartz glass rod 11 as core material is inserted into synthetic quartz glass tube 12 of high purity and a low loss obtd. by hydrolysis of a halogen cpd. such as SiCl4 or a plasma flame method, and they are made solid by heating to a high temp. with external heat source 14 to obtain a semi-preform rod for forming a clad layer. B- or F-contg. quartz glass is used as the material of tube 12 besides pure quartz glass. The preform rod is further put into low-purity quartz glass tube 13 such as natural quartz glass tube and made solid by heating to a high temp. with external heat source 14, thus producing a preform rod.
Patent JP-S62165733-A (JP)
Title: Information reproducing device
Inventor: HAMAZAKI YUKIO
IPC: G06K17/00
Filed: 1986-01-16
Abstract: PURPOSE:To reduce the weight as a whole and to improve the control accuracy by providing a moving mechanism at a reader head side and that at an optical recording medium holder side respectively independently so as to reduce the weight and to apply small size and light weight to a driver. CONSTITUTION:In reading, a Y axis stepping motor 45 is driven at a constant speed and an optical fiber holding part 33 is moved along a guide frame. In this case, a laser light is fed from a light emitting section and a light receiving section 31 through an optical fiber 32 to irradiate a data track of an optical memory card C via a window 24 from a fiber tip 32a. Its reflected light beams are made incident on the fiber tip 32a and fed to the light receiving section, where the data is read. In reading the data by one track, a stop signal of the track is read and a controller moves the holder 20 to the next track by an X axis servo motor 12. Further, the controller reverses the Y axis stepping 45 to move the optical fiber holding part 33 to the initial position of the data track. The information is read by repetition.
Patent JP-S60153328-A (JP)
Title: Laterally and longitudinally aligning device for manufactured goods transferred on conveyer
Inventor: SHIMOKAWA KATSUSUKE
IPC: B65G47/88
Filed: 1984-01-17
Abstract: PURPOSE:To make it possible to pack various kinds of manufactured goods in cases smoothly, after they are transferred, by making it possible that the disorder of the lateral line and the longitudinal line of every block of the goods, which are being transferred on a conveyer, is automatically set in order, by the action of a goods shifting lateral board member and the action of a goods shifting longitudinal board member. CONSTITUTION:When groups of goods, which have been separated into each block in several lateral and longitudinal lines, in the previous process, are transferred intermittently by a conveyer A, and reach the determined position below an aligning device, the conveyer A is stopped temporarily. Then, a cylinder 6 is actuated contractively, a pair of front and rear goods shifting board members 8 set in the conveyer A flow direction, are turned as they approach mutually, through a rod 5 and front/ rear links 11, and the lateral line of a goods group is aligned. At the same time, a pair of right/left goods shifting side board members 19 which have inclined-grooves 21 with which rollers 18 are engaged, are moved, too, as they approach mutually, by making the rollers 18 descend through right/left engaging rods 16, and the longitudinal line of the goods group is aligned. After that, the conveyer A is moved again, and the goods group is transferred to the next process.
Patent JP-H07210081-A (JP)
Title: Spherical display device
Inventor: TAKAGI HIROSHI
IPC: G09B27/00
Filed: 1994-01-26
Abstract: PURPOSE:To make a sphere freely detachable and make it easy to see the entire surface of the sphere, and rotate the sphere smoothly and continuously. CONSTITUTION:The terrestrial globe which has the sphere 4 modeling the earth and a support structure 6 which supports the sphere 4 is equipped with an attraction body 8 which reacts to magnetism at the south-pole side bottom part in the sphere 4, and a fitting part 6b1 is provided with a magnetic body 10 such as a permanent magnet or electromagnet consisting of a magnetic material; and then the south pole part 4c and fitting part 6b1 of the sphere 4 are mutually attracted to magnetically fit the south-pole part 4c of the sphere 4 to the support structure 6.
Patent JP-S57124146-A (JP)
Title: Mold vibrating device
Inventor: NISHIMURA OSAMU
IPC: B22D11/04
Filed: 1981-01-22
Abstract: PURPOSE:To both protect the vibrating table of an electric motor and improve the work of casting operation, by providing a shock absorbing mechanism between the mold vibrating table and its driving power source and measuring a change of resistance, caused in a mold, through the shock absorbing mechanism. CONSTITUTION:When abnormally large resistance is caused from a neutral state, springs 6, 7 are compressed for a mold on its way of rising while the springs 6, 7 are compressed for the mold on its way of lowering. In this way, if the springs 6, 7 are compressed, a vibrating stroke from a driving power source is not transmitted to the mold in the same state as in the source, but  abosrbed by compression of the springs 6, 7. When mold vibrating resistance causes compression exceeding a preset value to the springs 6, 7 its amount is  detected and recorded by a differential transformer (coil 17, iron bar 16).
Patent JP-S62167268-A (JP)
Inventor: HONDA SHIGERU
IPC: C02F3/10
Filed: 1986-01-17
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-S60151281-A (JP)
Inventor: KUROKAWA YASUHIRO
IPC: C04B35/581
Filed: 1984-01-19
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-S61168099-A (JP)
Inventor: KODAMA TAKUO
IPC: G08G1/09
Filed: 1985-01-21
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-H01216796-A (JP)
Title: Cutter for stripe
Inventor: ROBAATOOKOOEN OORUDOMAN
IPC: B29D30/46
Filed: 1989-01-14
Abstract: PURPOSE: To smoothly cut a strip of unvulcanized rubber with a knife and to make a cut end face smooth by providing a means vibrating the knife longitudinally to and from with high frequency and vibrating the knife longitudinally to and fro along a track crosswise with respect to the strip. CONSTITUTION: A strip 5 of unvulcanized rubber is pressed to a discharge conveyor 3 by a clamp roller 8 and stopped, then an intermediate conveyor 2 is retreated downward. A cutting beam 9 is moved upward, and its apex is located higher than the upper paths of a feed conveyor 1 and the discharge conveyor 3. A strip 4 is clamped between a clamp roller 7 and the feed conveyor 1 and is extended between a clamp roller 8 and the discharge conveyor 3. A knife 10 is moved crosswise with respect to the strip 4, and it is vibrated longitudinally to and for with ultrasonic frequency to cut the strip 4 on the cutting beam 9. The cut end faces of the strips 4 are separated from each other and are not stuck together by the action of the cutting beam 9.
Patent JP-S61167747-A (JP)
Title: Controller for transmission
Inventor: HARADA YOSHIHARU
IPC: F16H61/04
Filed: 1985-01-19
Abstract: PURPOSE:To permit the speed change control through manual operation by controlling the hydraulic generated by an oil-pressure selecting means controlled through manual operation by other oil pressure selecting means. CONSTITUTION:When a transfer manual valve 410 is in L4 state, and the fourth solenoid valve S4 is put into electric conduction from the nonconduction state, a low/high selecting spool valve 411 is set at the first set position by the action of a spring 450. Therefore, an oil passage 6 and an oil passage 6B communicate through a low/high selector valve 440, and a line pressure is supplied into the hydraulic servo B-4 of a brake through an orifice 6a and an orifice 6b, and an oil passage 6C communicates to a drain port 457, and pressure is discharged, and the hydraulic pressure of the hydraulic servo C-3 of a clutch is discharged. Therefore, a sub-transmission 50 is put into L4 state, and manual speed change control is permitted.
Patent JP-S55101512-A (JP)
Title: Aligning method of pin-shaped parts and its device
Inventor: NITSUTA TOMIO
IPC: B65G47/14
Filed: 1979-01-26
Abstract: PURPOSE: To automatically align pin-shaped parts on a level surface longitudinally and laterally by inserting a number of comb-shaped alignment pins into the pin- shaped parts when they are transferred vertically by means of an oscillating feeder.  
     CONSTITUTION: A number of pin-shaped parts 1 which are housed in the hopper 2 and partially provided with large diameter sections enter the V groove 3a of the oscillating feeder 3 and sent one by one by means of the transfer limit roller 4. The parallel transfer path 5 consisting of a number of parallel grooves 5a is connected at the lower part of the oscillating feeder 3 and the parts 1 are transferred while being hung. The parts transferred through the parallel transfer path 5 are stored by the stopper surface 6a of the stopper 6 at its lower end. Then by sliding a number of comb-shaped alignment pins 7a which are sequentially shortened from the stopper side, aligned, and freely transferred in the long direction, in the specified direction, the pin-shaped parts are aligned at fixed intervals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07214160-A (JP)
Title: Method for winding hot-rolled coil
Inventor: YOSHII HISATOSHI
IPC: B65H19/29
Filed: 1994-01-27
Abstract: PURPOSE:To prevent the shack of winding at an involute winding part and a revolute winding part and to manufacture a coil having good surface quality and winding appearance by fixing both or one side of the involute winding part and the revolute winding part of the coil by an electric weld and bundling the revolute winding part of the coil after taking off the coil from a reel. CONSTITUTION:A spot welding machine 5 is arranged near the winding reel 4. This spot welding machine 5 has mechanism for shifting three dimensionally by detecting the coil 1 and shifts after detecting the inner winding part and fixes by welding the end surface of the inner winding part while approaching the end surface of the coil. Thereafter, the spot welding machine 5 is shifted to the outer winding part to fix by welding the end surface of the outer welding part while approaching the end surface of the coil. While preventing the shack of winding of the coil by welding and fixing, the coil 1 is taken off from the reel 4 and carried and the outer winding part of the coil 1 is bundled with a band 3. By this method, the hot-rolled coil having good winding appearance is manufactured.
Patent JP-H03212108-A (JP)
Title: Method of stripping extra fine metal tube
Inventor: KAJIKAWA YUTAKA
IPC: B26D1/02
Filed: 1990-01-16
Abstract: PURPOSE:To prevent tensile tearing due to partial bending by cutting an extra fine metal tube through slits directed in two directions opposite to each other out of four longitudinal slits and by causing the metal tube to spread round the remaining unseparated bidirectional slit to form flat, almost W-shaped cross sections and by winding the metal tube. CONSTITUTION:In order that a metal tube 3 being the outer cover of a cable body 2 is bisected into a pair of semicircular parts 13, 13 through a pair of slits 11, 11, where the central angle of the cross section of the cable body 2 with four slits 11, 11, 11, 11 formed therein is about 180 deg., the metal tube is puled in two directions A, A being opposite to each other and separated to form metal wastes 12, 12. In this case, respective semicircular parts 13 right after separation spared by themselves as shown by imaginary lines, around the slit 11 of non-split state to take flat, almost W-shaped cross sections. The thickness L of a metal waste 12 becomes very small in comparison with the first semicircular state, i.e., the metal waste 12 becomes almost flat, easily bends with a large curvature, abounds in flexibility, and can be prevented from tensil tearing due to buckling, etc.
Patent JP-S62216169-A (JP)
Title: Electrochemical battery
Inventor: TURNER ANDREW DEREK
IPC: H01M4/14
Filed: 1987-01-16
Abstract: An electrochemical cell, e.g. a lead acid electric storage cell, comprises a positive electrode, a negative electrode, an aqueous electrolyte and, optionally, a porous cell component such as a cell separator interposed between the electrodes. To enhance access of electrolyte to one or both of the electrodes or to the component during operation of the cell and thereby improve cell performance, at least one of the component and the electrodes is porous and includes a promoter in the form of solid material other than graphite having, under the operating conditions of the cell, a zeta potential of such magnitude and polarity as to be capable of inducing electro-osmotic flow of electrolyte into the component or electrode when a current is flowing through electrolyte filled pores thereof. An example of such a material (termed an 'electro-osmosis promoter') is sulphonated polyvinylidene difluoride.