baber/WOPTO huggingface dataset:
Patent JP-H05325343-A (JP)
Title: Tape guiding device
Inventor: MIYATA HAJIME
IPC: G11B15/60
Filed: 1992-05-28
Abstract: PURPOSE:To stably perform the guiding and the traveling of a tape by providing a pressing part which presses the tape to a position regulating part and making the shape of the surface of the pressing part on which the tape slides in the width direction of the tape a curved surface which is projected to a side opposite to the tape. CONSTITUTION:The tape 4 slides and travels on a tape guide 1. The width direction of the tape is regulated by the position regulating member 2 and the pressing member 3 so that the tape may keep a specified position and run. Since the length of the sliding part where the tape 4 slides and which is put between the members 2 and 3 is shorter than the width of the tape, the tape 1 is positioned extending over the inclined surface of the member 3. Since tension is given to the tape 4 so that the tape 4 may slide and run on the guide 1, the tape 4 is deformed on the inclined surface of the member 3. The cross-sectional shape of the inclined part of the member 3 in the width direction of the tape is the curved surface which projects to the side of the tape 4, and the tape 11 is brought into contact with the member 3 at a position getting into the inner side than the end of the tape. Thus, the pressing part is prevented from being damaged and the end of the tape is prevented from being broken.
Patent JP-H05336077-A (JP)
Title: Pulse counter
Inventor: IMURA KAZUHISA
IPC: H04L1/00
Filed: 1992-05-28
Abstract: PURPOSE:To accurately count the number of pulses of two signals regardless of a relatively simple constitution. CONSTITUTION:A simultaneous output detecting part 10 detects the simultaneous occurrence of correction pulses in both of correction pulse outputs S5 and S6 to output a detection pulse. A compensation pulse generating circuit 11 generates a compensation pulse in the check bit period in accordance with the output of the detection pulse from the simusltaneous output detecting part 10. OR between correction pulse outputs S5 and S6 and a compensation pulse output S13 of the compensation pulse generating circuit 11 is operated in an OR circuit 12, and an OR output S14 of the OR circuit 12 is given to a counter 6. The counter 6 counts pulses in this output S14.
Patent JP-S61296588-A (JP)
Title: On-vehicle video reproducing device
Inventor: FUJIMOTO NOBUHIRO
IPC: G11B33/00
Filed: 1985-06-25
Abstract: PURPOSE:To watch continuously a video image by changing over the power supply of a reproducing device from an on-vehicle battery into a built-in battery when a voltage fluctuation detection circuit detects a prescribed low voltage. CONSTITUTION:In a voltage fluctuation detection circuit 7 of an on-vehicle battery 5, an output voltage of a voltage stabilizing circuit 9 is given to a reference voltage terminal of a voltage comparator 8 while the voltage is divided by resistors R1, R2 and a voltage of the on-vehicle battery 5 is fed to a comparison voltage terminal while being divided by resistors R3, R4. The resistance of the resistors R1-R4 is selected properly to set the output of the voltage comparator 8 to a low level or a high level depending whether the voltage of the on-vehicle battery 5 is higher or lower than a preset voltage level VL. In a switch circuit 10, an output of the voltage comparator 8 is fed to a base of a transistor 11 via a resistor, a relay 12 is driven depending on the on/off to change over a relay switch 13.
Patent JP-H08377-A (JP)
Title: Box type facility with heater
Inventor: ENDO TOSHIYOSHI
IPC: A47B77/08
Filed: 1994-06-20
Abstract: PURPOSE:To efficiently and economically heat only space near a user's feet by providing a heater for heating the space in such state as divided on the base section of a box type facility, and using each heater independently. CONSTITUTION:A box type facility 10 with a heater is formed out of a storage section 1 having right and left open/close doors, and a base section 2. The front of the section 2 is provided with an opening 21 and a heater 3 is laid on the front of the opening 21. Furthermore, the heater 3 is divided right and left into a heater 31 and another heater 32, and each is provided in an independent form. The heaters 31 and 32 are turned on and off via respective power sources and, therefore, switches 31a and 32a are provided, thereby enabling either of the right heater 31 or the left heater 32 to be alone used. Also, both heaters 31 and 32 can be used concurrently. According to this construction, each of the heaters 31 and 32 can be used independently. Thus, only necessary space near a user's feet can be efficiently and economically heated.
Patent JP-H083524-A (JP)
Title: Aerosol adhesive composition
Inventor: MASUZAKI HISAO
IPC: C09K3/30
Filed: 1994-06-20
Abstract: PURPOSE: To provide the subject composition containing an amorphous polyolefin, being useful for bonding paper, steel sheets, plastic materials, or the like, and packed into a pressure container such as an aerosol can.  
     CONSTITUTION: There is provided the objective composition containing an amorphous polyolefin (desirably, atactic polypropylene or a copolymer thereof with at least one vinyl monomer). It is desirable that the polyolefin is dissolved or dispersed in a liquefied gas as a propellant (desirably, liquefied petroleum gas, dimethyl ether, or a fluorohydrocarbon) in the absence of an organic solvent. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10332955-A (JP)
Title: Support member for optical cable fixing tool
Inventor: NAKAZAWA KENICHI
IPC: G02B6/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To support in high density fixing tools attached to an end part of an optical fiber into a small space by drawing a tip part of a base member between a hook and a fitting surface to hang the slotted hole of the base member to the hook. SOLUTION: A pair of slender hooks 51 are formed on the fitting surface 49 of both sides of an arm 43 turning tip parts upward the arm 43 respectively corresponding to the slotted holes of the base member 13. Further, a come-off stop projection is formed on the upper end of the fitting surface 49. First of all, an optical cable fixing tool 11 is made oblique, and after the tip part of the hook 51 is inserted into the slotted hole of the base member 13, the base member 13 is made vertical, and when it is pulled downward, the tip part of the base member enters between the hook 51 and the fitting surface 49. Thus, the direction of the base member 13 is controlled vertically by the fitting surface 49, and it becomes the state that the come-off stop projection prevents the come-off of the base member 13.  In such a manner, the optical cable fixing tool 11 is fixed easily to a switchboard, etc.
Patent JP-2000330634-A (JP)
Title: Carrying system
Inventor: SHIMIZU MICHIYUKI
IPC: H01L21/68
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent the non-uniform allocation of carrying instructions by averaging the empty vehicle passing ratio at each station, and uniformly distributing circulating empty vehicles waiting for the execution of the carrying instructions on a close loop carrying track. SOLUTION: Plural stations are arranged on a closed loop-shaped carrying track 1 on which plural carrying trucks 3A and 3B are traveling. In this case, the carrying trucks 3A and 3B are allowed to travel so that the empty vehicle passing ratio at each station 2 can be made almost uniform, and the circulating empty vehicles 3B waiting for the execution of carrying instructions are almost uniformly distributed on the carrying track 1.
Patent JP-H09315038-A (JP)
Title: Slip for management
Inventor: MATSUNAGA MITSUO
IPC: B42D15/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a corner of a boundary between a longer page and a shorter page from being broken by generating a crack when a slip prepd. by folding a sheet of paper is used by folding the boundary between the longer page and the shorter page. SOLUTION: Round or circular arc cutouts 13 and 14 are provided on a corner part 13 between pages 10 and 11 of slips each with different length so as to make the shape not to be at right angles and thereby, stress is prevented from concentrating and cracks are prevented from being generated at the corner.
Patent JP-H01306238-A (JP)
Title: Low permittivity laminate with mixed fiber woven cloth as base
Inventor: TAKE MORIO
IPC: H05K1/03
Filed: 1988-06-06
Abstract: PURPOSE:To increase induction characteristics, soldering heat resistance, copper foil peeling strength, strength and the like by forming a base with a mixed yarn woven cloth comprising given fluorinated resin long fiber yarns and given material yarns of a given permittivity. CONSTITUTION:A laminate is constituted of one or a plurality of layers consisting of a base and cured thermosetting resin, or a metal foil layer is provided on one or both surfaces of said layer. The base is formed with a mixed yarn woven cloth constituted of mixture of multi or mono-filament fluorinated resin long fiber yarns, multi-filament glass yarns of 5.5 or less of induction rate or heat-resistance engineering plastic fiber yarns. Thus, said laminate is of superior induction characteristics and also of soldering heat resistance, copper foil peeling strength, strength and the like which are required for using a print wiring plate, and is most suitable for a print wiring plate for high frequency circuit, a multi-layer print wiring plate and the like.
Patent JP-S5660989-A (JP)
Title: Counter
Inventor: OKABE KATSUHIKO
IPC: G06M3/02
Filed: 1979-10-24
Abstract: PURPOSE: To prevent a numeral that exceeds the counting range from being set in a subtraction counter that can add a numeral stored on a card, by shutting a card insertion opening when the added numeral reaches a prescribed value.  
     CONSTITUTION: When the duplicator equipped with addable subtraction counter 1 makes copies, card 5 stored with the number of sheets to be copied is inserted into card insertion opening 1b of counter 1. Then, counter 1 adds it, displays the numeral and counts down from the numeral for every time one copy is taken. Copies can be taken until the display number reaches zero. To set the number by card 5 in this way, insertion opening 1b is shut by detecting the numeral of the most significant digit of the display reaching "8" when the addition result reaches the maximum value on the card, e.g. 10,000 sheets, inhibiting the insertion of card 5. Thus, setting the numeral exceeding the count range of counter 1 can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0430145-A (JP)
Title: Color proof making device
Inventor: FUJIMOTO KAZUYA
IPC: G03B27/14
Filed: 1990-05-28
Abstract: PURPOSE:To smoothly move an original platen by supporting the supporting member of the original platen in such a way that a part of the supporting member other than a part passing through a separated part is supported by a guide shaft at two or more points when the part passes through the separated part. CONSTITUTION:A pair shafts 746 are fitted to the outer side surfaces of a supporting base 728 opposed to the guide shafts 720 at three points respectively. The shaft 720 is constituted so that its end parts are separated from the end parts of the guide shaft 718 of a large cover, but at the time when the base 728 moves to the direction of the shaft 718, rollers 748, 754 are disengaged from the shaft 720 and are supported by the shaft 718. Accordingly, at the time of movement, the supporting base 728 is supported, at least, at two points by the shaft 720 or 718 of both the ends in the width direction of the supporting base. Thus, the base 728 passes through a rectangular hole 726, and is delivered smoothly between the shafts 720 and 718.
Patent JP-2000331550-A (JP)
Title: Terminal connection structure for board
Inventor: KOYASU AKIRA
IPC: H01H1/58
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connection structure for a board securing stable electric connection by suppressing occurrences of backlashes and gaps between the board and a terminal for connection. SOLUTION: In this terminal connection structure for a board wherein a terminal metal fitting 106 is connected to a resistor board 105 whereon resistor electrode patterns 111A and 111B are formed, a wiring holding part connecting and holding wiring is formed on one end of the terminal fitting 106 and a branch part 106A for connecting and a branch part 106B for holding are equipped on another end of the terminal fitting 106. The branch part 106A for connecting is fixed to the resistor board 105 by fixing means such as rivets and the branch part 106B for holding is press fitted into a fitting hole 105B for holding formed on the resistor board 105.
Patent JP-S5362515-A (JP)
Title: Magnetic head
Inventor: TADOKORO EIICHI
IPC: G11B5/10
Filed: 1976-11-16
Abstract: PURPOSE: To meke long the life of the magnetic sheet so as to be possible to obtain the stable, high output, by arranging the thin lubricative layer in front of the magnetic head except the gap adjacent portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6116329-A (JP)
Title: Carry look ahead operator
Inventor: ABE KAORU
IPC: G06F7/507
Filed: 1984-07-03
Abstract: PURPOSE:To perform arithmetic at a high speed selecting outputs of two operators, which perform the arithmetic of high-order bits on the supposition that the logic of carry from low-order bits is ''0'' and ''1'' respectively, by the output of an arithmetic unit which performs the arithmetic of low-order bits. CONSTITUTION:The second arithmetic unit consists of adding circuits 1d1, 1e1, 1f1, and 1g1 and a carry look ahead circuit 2d. The third arithmetic unit consists of adding circuits 1d2, 1e2, 1f2, and 1g2, and a carry look ahead circuit 2e. Logical ''0'' is applied to a terminal C0 of the circuit 2d, and logical ''1'' is applied to a terminal C0, of the circuit 2e; and therefore, the second and the third arithmetic units terminate the arithmetic without waiting for the signal from a terminal C3 of the first arithmetic unit consisting of adding circuits 1a, 1b, and 1c and a carry look ahead circuit 2a, and sum signals S6-S3 are outputted. The signal of a signal line 41 or 42 is outputted to a signal line 40 when the signal from a terminal C6 is issued, and the signal of the signal 41 or 42 is added to the signal of the signal line 40.
Patent JP-S5563778-A (JP)
Title: Frozen ground information data measurement on site ground and apparatus therefor
Inventor: SAKAI KAZUO
IPC: G01W1/00
Filed: 1978-11-08
Abstract: PURPOSE: To perform a direct measurement on ground or foundation information required for designing and erection of underground tanks or neighbouring constructions in the ground for storing low temperature liquid by inserting, a measuring cell or measuring plate into a drilled ground.  
     CONSTITUTION: The refrigerator 6 and temperature controller 5' are driven to circulate a constant temperature cooling medium through the cooling coil 4, thereby to cool the measuring cell 3 to a specified temperature. The ground around the heat transmission surface of the measuring cell 3 is allowed to grow its freezing, giving the expansion volume and pressure to each chamber sensing them. These are measured by the volume meter 10 and pressure gauge 11. After the frozen ground has grown around the measuring cell 3, its expansion sensing chamber is pressurized to allow the frozen ground to undergo the strength measurement and deformation testing. Thus, the amount of expansion of the sensing chamber provides the strength and deformation characteristic of frozen ground. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H034246-A (JP)
Title: Electrophotographic device
Inventor: HIRAYAMA NORIKO
IPC: G03G15/02
Filed: 1989-06-01
Abstract: PURPOSE:To prevent the occurrence of irregular electrification and base soil, both of which are caused by a scratch of a drum, sticking of foreign matter, etc., by providing the electrophotographic device with an organic photosensitive body loading member and an electrification roller, and roughening the surface of the roller. CONSTITUTION:The primary electrification roller 2 is made of Al, Fe, Cu, etc., and the one with 10<2>-10<10>OMEGA.cm volume resistivity is preferably used. The surface of the roller 2 is roughened with abrasive particles, whose shape is not sharp and whose average diameter is 100-500 mum, in the machine grinding method, etc. All of maximum surface roughness, average surface roughness, and minimum surface roughness are >= 0.3 mum, preferably 0.3-5mum, in terms of ten-point average surface roughness Rz. Therefore, a picture can be stably and repeatedly obtained without sticking of the electrification roller 2 to the photosensitive drum 1, without irregular electrification caused by a scratch of the drum 1 and sticking of foreign matter, and without base soil caused by sticking of toner to the electrification roller.
Patent JP-S5661600-A (JP)
Title: Reamer for fitting blind plug to heat-transmitting pipe
Inventor: ADACHI KEISUKE
IPC: F28F11/02
Filed: 1979-10-26
Abstract: PURPOSE: To enable to fit the blind plug into the thin-walled heat-transmitting pipe by using the reamer wherein a guide part for guiding the reamer in an unexpanded pipe part is projectedly provided at the tip end of the cutting edge part having a stopper at the rear end, when fitting the blind plug into the heat-transmitting pipe fixed to tube plates of a heat exchanger by expanding the pipe.  
     CONSTITUTION: The heat-transmitting pipe 4 is fixed into a hole of the tube plate 2 by expanding a part of the pipe 4. The guide part 7a having a diameter L 1  smaller than that of the unexpanded part 4a of the pipe 4 is projected from the cutting edge 7b of the reamer 7, and the cutting edge part 7b has a cross sectional area increased toward the rear end, with the stopper 7c provided at the rear end. The stopper 7c limits the insertion length of the cutting edge part 7b so that the length I of the cutting edge part 7b will be smaller than the effective length E of the expanded part 4b of the pipe 4. Since the guide part 7a moves in the unexpanded part 4a of the pipe 4 concentrically with the part 4a, the cutting edge part 7b reams the expanded part 4b of the pipe 4 concentrically with the part 4b. Accordingly, the thin-walled heat-transmitting pipe 2 can be reamed properly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5842527-A (JP)
Title: Conveyer for rod-shaped article
Inventor: DEGUCHI MASAHISA
IPC: B65G59/06
Filed: 1981-09-01
Abstract: PURPOSE:To enable conveying angle of rod-shaped articles to be easily and positively changed by holding the rod-shaped articles supplied to a plurality of grooves provided on the peripheral surface of a rotatable carrier body and rotating the carrier body to discharge the rod-shaped articles from the grooves. CONSTITUTION:A plurality of grooves 6 are formed at equal intervals on the circumferential surface and in the direction of edge of pyramid-shaped or conical carrier body 5. The rod-shaped member 7 is provided to slide longitudinally in the groove 6 and pressed always against an adjusting drum 9 by a spring 8. Also, the carrier body 5 is rotated intermittently by a drive through a pyramid- shaped or conical center shaft 10. Further, by translating the adjusting drum 9 along the center shaft 10 is translated the rod-shaped member 7 longitudinally in the groove 6 against a spring 8. Thus, the rod-shaped article 11 is supplied from a chute 12, held in the groove 6 of the carrier body 5 and then discharged from the groove 6 by rotating the carrier body 5.
Patent JP-H06349052-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/706
Filed: 1993-06-08
Abstract: PURPOSE:To provide the medium which is excellent in both of electromagnetic conversion characteristics, such as output, and physical characteristics, such as corrosion resistance, and is lower in production cost than in the case of use of only the metallic powder as magnetic powder. CONSTITUTION:The magnetic layer is formed of a cobalt-contg. iron oxide, barium ferrite powder having the same coercive force as the coercive force of this cobalt-contg. iron powder, magnetic powder contg. metallic powder and a binder. The total ratio of this barium ferrite powder and the metallic powder is specified to 20 to 50wt.% and the weight ratio of the barium ferrite powder and the metallic powder is specified to the barium ferrite powder: metallic powder = 1:1 to 1:4.
Patent JP-H09302637-A (JP)
Title: Water permeable pavement surface cleaner
Inventor: INAGAKI TATSUOKI
IPC: E01H1/10
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To remove the earth and sand clogged in the water permeable hole of a pavement surface, and reduce the load of a blower used for recovering the water containing the earth and sand by vibrating the water sprayed toward the pavement surface by the air blown out through an air nozzle within a cleaning space. SOLUTION: A sprayed water recovering nozzle 6 is arranged within a cleaning space S on the lower surface of a vehicle 1 so as to be situated backward in the advancing direction of a spraying nozzle 3. The air sent from an air nozzle 9' forms the cleaning space S on the lower surface of the vehicle 1, and the water sent from a water/air separating tank 12 or a water tank 14 is sprayed through the spraying nozzle 3. The water blown out from the spraying nozzle 3 is vibrated as it is waved by the air blown out from the air supplying nozzle 9, and the earth and sand in the water permeable hole of a pavement surface 4 is dissolved and floated together with the water.  The earth and sand is sucked through the sprayed water recovering nozzle 6, recovered into the water/air separating tank 12, the air is guided to a blower 11, and the water is guided from the water/air separating tank 12 to the water tank 14.
Patent JP-H10311288-A (JP)
Title: Screw type vacuum pump and screw finishing machine
Inventor: FUKUI KIYOZUMI
IPC: F04C18/16
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a screw pump to further reduce the size of a blow hole and improve the degree of a reach vacuum by reducing the lead angle of a screw compared with a conventional type. SOLUTION: A screw type vacuum pump comprises a pair of make and female screws 1 and 2 engaged with each other for rotation; and a drive device to rotate the screws 1 and 2. In the screw type vacuum pump, the screws 1 and 2 machined by cutting or a generating method by grinding such that an orthogonal cross section is the same in any position of an axis and a lead angle α is adjusted to approximate 40 deg. are used. It is preferable that the lead angle α is an angle in a range of 6-25 deg.. Further, it is desirable that the lead angle α on the intake side is approximate 40 deg. and a screw machined by cutting or a generating method by grinding such that the lead angle is gradually decreased from the intake side to the exhaust side is used.
Patent JP-H04363256-A (JP)
Title: Ink jet recording device
Inventor: SUZUKI AKIO
IPC: B41J2/21
Filed: 1991-06-10
Abstract: PURPOSE:To prevent the black or white line at a scanning joint from inconspicuous by providing a head temp. detecting means and a means for controlling the level of the image signal corresponding to a nozzle in a predetermined position of each ink jet according to the detected temp. CONSTITUTION:Transfer rollers 1 and 2 regulate uniformly the surface of a recording material 5 and a feed roller 3 sends the recording material 5 in the direction f. A recording head 9 consists of ink jet heads 9Y, 9M, 9C and 9BK having the four colors of yellow, magenta, cyan and black respectively. The recording material 5 is fed intermittently by steps of the printing width of each of the ink jet heads 9Y, 9M, 9C and 9BK and, when it is stopped, a recording head unit 9 is scanned in the direction p to deliver the ink drops according to the image signal. A secondary scanning motor 15 drives the feed roller 3 and the recording head units 9 are mounted on a carriage 8.