baber/WOPTO huggingface dataset:
Patent JP-H07288149-A (JP)
Title: Waterproof cover of connector
Inventor: SHINSHI YASUHISA
IPC: H01R13/506
Filed: 1994-04-15
Abstract: PURPOSE:To provide a waterproof cover which does not fall down even if a hinge is broken by directly uniting a rear holder to one side cover half body without using the hinge. CONSTITUTION:The whole edge circumference of a cover half body 81 on the main body side of a waterproof cave 80 is jointed to the periphery of a rear holder 65 to unite them. An end wall 87 having a wire harness drawing out hole 86 is integrally formed in the end opposite to the holder 65 of the half body 81, and a fitting groove 88 for fitting to projections of a corrugated tube 4 is formed on the inner circumferential surface of the hole 86. The end wall 87 is also cut half, and the half part is united to the half body 81 and the remaining part is united to a cover side cover half body 82. A hinge 85 is united to the half bodies 81, 82. The half bodies 81, 82 are locked each other by a lock recess 89, and even if the hinge 85 is broken, the cover 80 does not fall down.
Patent JP-S58196963-A (JP)
Title: Deburring method of thin wall pipe end
Inventor: TAKANO KOUHEI
IPC: B24B21/00
Filed: 1982-05-08
Abstract: PURPOSE:To attain accurate deburring of the outside edge and the inside edge of a thin wall pipe end simultaneously along a true circular locus by stretching a successively replaceable abrasive paper on the front surface of a deburring tool provided with a V-shaped circular groove whose bottom diameter is equal to the average diameter of a thin wall pipe to be deburred, and turning it simultaneously with the deburring tool, while pressing said pipe against this paper. CONSTITUTION:An abrasive paper feed roller 5 carrying a roll of an abrasive paper is provided at one side of a deburring tool 2. The abrasive paper 4 is extended over the front surface of the deburring tool 2 and is wound up on a winding roller 6 provided on the other side of the deburring tool 2 so that the abrasive paper is fed successively. The deburring tool 2 is pressed through the abrasive paper 4 against the end of a thin wall pipe 1 and is rotated together with the abrasive paper 4. As the thin pipe 1 is pressed against the rotating flexible abrasive paper 4, the abrasive paper 4 pressed on the thin wall pipe flexes along the wall 8 of an annular groove 3, while being supported by the wall 8 so that the burrs 9 formed in the end of the thin pipe 1 pressed on the thin wall pipe 1 are ground off by the abrasive paper 4.
Patent JP-H05277052-A (JP)
Title: Floor surface cleaner
IPC: B08B1/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a floor surface cleaner capable of efficiently absorbing and recovering waste cleaning water after supplying cleaning water to a flushing means. CONSTITUTION:While a cleaning water supply pipe 4 connected to an external cleaning water supply means is connected to the interior of a cover body 2 opened downward, numerous bristles 5 directed downward are planted in the interior of the cover body. While the tips of the planted bristles are projecting downward properly from the opening edge 6 of the cover body, a disk-like brush body 7 is rotatably held. The brush body 7 is driven by a drive means to rotate. A floor surface cleaner is constituted such that a water absorbing slit 11 connected to an external absorbing means through a proper gap between the slit and a floor surface and opened downward is disposed to continuously surround the outer periphery of the opening edge 6 of the cover body.
Patent JP-H10324021-A (JP)
Title: Apparatus and method for imaging, and printing apparatus
Inventor: IWAO HIROAKI
IPC: H04N1/113
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the whole apparatus from completely failing when a part of a plurality of beam irradiation sources fails, thereby enabling an instant substitutional operation, by setting a connectable beam irradiation source-driving apparatus for each of light source blocks. SOLUTION: When a beam light source of a block A15a fails in an imaging apparatus, the block A15a, a beam irradiation-driving apparatus A13a are separated from a block C15c and a beam irradiation-driving apparatus C13c and a block D15d and a beam irradiation-driving apparatus D13d. A software for outputting of imaging data of a main control apparatus 11 is switched from one using all of the four blocks to one using one block. Moreover, a light source block in an imaging head is inclined by a predetermined angle, so that only a block B15b is used. In this case, although an imaging speed is reduced to 1/4, the apparatus is not stopped and can continue an imaging operation.
Patent JP-S51151687-A (JP)
Title: Fluorescent membrane
Inventor: KUBO RIYOUICHI
IPC: H01J29/20
Filed: 1975-06-23
Abstract: PURPOSE: To obtain a dense fluorescent membrane with slight light scattering inside by replacing a part of Y in a fluorescent substance Y 2 O 2 S/Eu by Gd. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63247960-A (JP)
Title: Magnetic head
Inventor: FUJII MASATAKA
IPC: G11B17/32
Filed: 1987-04-01
Abstract: PURPOSE:To enable a higher recording density by making a slider face width composed by R/W core, erasing core, etc., larger than a slider face width opposing via a floppy disk. CONSTITUTION:The 1st and 2nd magnetic heads 1, 1' are respectively composed adhering with lamination sliders 2, 2', R/W cores 3, 3', erazing cores 4a, 4b, 4'a, 4'b and sliders 5, 5' and the slider face widths 9, 9' composed by the R/W cores 3, 3', erasing cores 4a, 4b, 4'a, 4'b are made larger than the slider face widths 10, 10' of one part of the opposing sliders 2, 2' via a floppy disk 11 and negative pressure grooves 13, 13' are formed at the inside of the slider face widths 10, 10'. Due to the slider face widths 10, 10' opposing via the floppy disk 11 to the slider face widths 9, 9' composed by the R/W cores 3, 3' and erasing cores 4a, 4b, 4'a, 4'b, etc., being small the floppy disk 11 at both side of the slider face widths 10, 10' receives positive pressures P1-P4 from the slider face and deformed slightly.
Patent JP-S58195889-A (JP)
Inventor: ADACHI MASAAKI
IPC: G10D1/00
Filed: 1982-05-11
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-H07287284-A (JP)
Title: Film unit with lens
Inventor: KAWAMURA FUMINORI
IPC: G03B17/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide a film unit with a lens improved in suitability for reuse. CONSTITUTION:An exposing unit 28 unitized with a camera obscura 41 constituting the telephotographing optical system of a photographic lens 14 and a shutter mechanism is detachably attached to a main body base part 26 where a cartridge housing chamber 33 for housing a cartridge 30b and a film housing chamber 34 for housing the roll 30d of an unexposed photographic film 30a are integrally formed. Thus, the exposing unit to be reused and the main body base part to be recycled can easily be separated.
Patent JP-S557124-A (JP)
Title: Liner dispenser
Inventor: KAWASAKI YOSHIO
IPC: B65H19/14
Filed: 1978-06-27
Abstract: PURPOSE: To continue feeding the remaining sheet while keeping it tense even after the roll is completely reeled out, by interrupting a driving motor through detection of the slackened tension and shifting an accumulation drum toward a connecting table.  
     CONSTITUTION: A sheet 7 of a roll 5 is reeled out by means of a driving mechanism B through a pinch roller 11, capastan 12 and is fed at a preset velocity while being kept tense by means of an accumulation drum 23. When the sheet 7 is completely reeled out, a tension switch 8a detects the slackening tension of the sheet 7 and interrupts a geared motor 13. Then the accumulation drum 23 is guided to inclined rails 22a, 22b and shifted toward a connecting table 9, which allows to continue feeding the sheet 7 while keeping it tense. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58194389-A (JP)
Inventor: SAITOU TAMIO
IPC: H05K1/03
Filed: 1982-05-10
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-S63243905-A (JP)
Title: Method for fixing optical semiconductor parts
Inventor: YUMOTO MITSURU
IPC: G02B7/00
Filed: 1987-03-31
Abstract: PURPOSE:To improve reliability by moving an optical semiconductor parts holding member while holding the member pressed to lens holding member and adjusting the optical axis of the optical semiconductor parts. CONSTITUTION:The end face 22b of the optical semiconductor parts holding member 22 is first pressed to the flat face 18c of the lens holding member 18 and the semiconductor parts are retreated by overcoming the energizing force of an energizing member 24 in order to assemble respective parts. Since the parts 8 receive the energizing force 24 at this time, the optical axis thereof can be adjusted in the state of maintaining tight contact with the fact face 8c. The adjustment of the optical axis is executed by mounting an optical fiber connected to, for example, a light source having specified light emission intensity into a ferrule insertion hole 18b and moving the holding member 22 in this state in the direction perpendicular to the optical axis while measuring the output of the parts 8 until measurement value is maximized. Ordinary laser spot welding is then executed in an arrow A direction to fix the holding member 22 to the lens holding member 18. The parts 8 are thereby fixed to the lens holding member 18. A need for directly moving the optical semiconductor by using a pin is thereby eliminated and laborious work is eliminated.
Patent JP-S60221722-A (JP)
Title: Recording and reproducing optical system
Inventor: SUGIKI MIKIO
IPC: G02B27/00
Filed: 1984-04-18
Abstract: PURPOSE:To obtain the optical system which has specific reproduction performance and coupling efficiency by allowing the optical system equipped with a semiconductor laser having specific characteristics, collimator lens, optical element, and objective lens to meet specific requirements. CONSTITUTION:The optical system is equipped with the semiconductor laser which oscillates in a single lateral mode and angles thetart. angle and theta// of beam radiation in surfaces perpendicular and parallel to an active layer, the collimator lens 4 with focal length fC, an anamorphic optical element 5 has the ratio 1:beta of magnifying power in mutually orthogonal directions, and objective lens 6 which has focal length f0, numerical aperture NA0, and an aperture 2A0. Then, ratios of the aperture to diameters 2Wrt. angle and 2W// in surfaces perpendicular and parallel to the active layer 3 on which the beam is emitted by the semiconductor laser 1 is incident on the objective lens 6 have relations with specific values firt. angle and fi// as shown by inequalities I and II and the coupling rate eta has a relation with a specific value etad as shown an expression III; and the recording and reproducing optical system performs optical recording and reproducing operation with the beam and M=fC/fO and beta have relations as shown by expressions IV and VI.
Patent JP-S59202843-A (JP)
Inventor: MINAMIDE HIROSHI
IPC: B60R13/02
Filed: 1983-05-02
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-S61236595-A (JP)
Inventor: KATO ATSUMI
IPC: G10H5/00
Filed: 1985-04-12
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-S59202820-A (JP)
Title: Method and apparatus for thermosetting fastener element
Inventor: HOTSUTA YOSHIYUKI
IPC: A44B19/40
Filed: 1983-05-02
Abstract: PURPOSE:To regulate a pitch securely by heating a fastener chain, shrinkling a molded shape of linear material, then, stretching it to a desired pitch and cooling it. CONSTITUTION:Two rows of teeth 17, 18 on the outer circumference of a heating wheel 11 of a thermosetting device have P, which is a desired pitch of an element 10 and P2, a pitch smaller than P1, the pitch of the element before thermosetting, and they have a displacement by half pitch to each other and are designed enabled to go between elements of each stringer 1, 2. Two peripheral rows of teetch 32 of a cooling wheel 12 have P, a pitch equal to the pitch finally desired for the fastener element. The fastener chain 3 moves with the heating wheel 11 in the peripheral direction while the teeth 17, 18 are inserted between the elements 10, deforms plastically to the pitch of P2, moves with the cooling wheel 11 in the peripheral direction while the teeth 32 are inserted between the elements 10, in the meantime is stretched to the pitch P and cooled and set under this state.
Patent JP-S58197397-A (JP)
Inventor: SASAOKA KAZUO
IPC: D21H17/03
Filed: 1982-05-10
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-H0623085-A (JP)
Title: Device for indicating stress previously exerted on return spring for fastening element of alpine ski
Inventor: JIRU RUNOO GUU
IPC: A63C9/085
Filed: 1993-04-06
Abstract: PURPOSE: To improve rigidity of an elastic returning part material, especially, a display device for prestress given to a returning spring of an alpine ski binding. CONSTITUTION: This display device has a marking scale, along which a cursor 11 shifts relatively to the shift of a rigidity adjustment means. And this display device is composed of a hem part 14 and a bottom part 15, which is a lid like structure having at least a transparent part through which the cursor 11 can be seen. This marking scale is positioned at above the bottom part 15 on the lid like structure, which is recessed relatively to the hem part.
Patent JP-H03277022-A (JP)
Title: Reception frequency selecting method in rds receiver
Inventor: RYU KOICHI
IPC: H04B1/16
Filed: 1990-03-27
Abstract: PURPOSE:To relieve the sense of incongruity attended with mute processing at PI check by implementing PI check even when a prescribed time does not elapse from a point of time of detecting the presence of a reception station when plural PI data obtained from a broadcast wave of the reception station are fetched for plural number of times. CONSTITUTION:A processor called by a switching command issued when reception sensitivity of a broadcast station during reception at present is decreased and executed, fetches the AF data and the PI data of a broadcast wave during reception at present and stores them to the prescribed area of a memory 14, reads the AF data in a list 1 from the memory 14 according to an AF list and outputs it to a PLL circuit in a front end 2. When the presence of the reception station is detected, a PI timer with a prescribed time is set to fetch the PI data of the reception station. When the data are fetched for plural number of times, the PI flag is set and when the coincidence of the PI data by the PI check is discriminated, a muting circuit 18 is reset to release voice mute.
Patent JP-H08272764-A (JP)
Title: Optimum gain searching method for small-diameter tunnel robot using genetic algorithm
Inventor: SHIMONAKA MASARU
IPC: G06F15/18
Filed: 1995-04-04
Abstract: PURPOSE: To search for an optimum gain in a short time by performing direction control simulation by applying genetic algorithm to a population represented with genes by encoding a deviation and deviation angle feedback gain and evolving it. CONSTITUTION: In the method which makes an advance while controlling the head angle of a tip and correcting the direction and searches for the optimum gain minimizing the error between the advance direction and a desired course direction, the head angle θk[k-1] is found by a control rule from the position yd[k] and tilt θd[k] of a construction plan line in a stroke (k), and this is inputted to a simulator to calculate a direction correction quantity, a pitching angle, and a position. Here, the living population having genes obtained by encoding numeral information on a position deviation feedback gain kp and a pitching angle deviation feedback gain ka is generated and the genetic algorithm is applied thereto to evolve it; and the track of the result of direction control is simulated by the simulator to obtain the optimum gain of the feedback direction control rule.
Patent JP-H07285076-A (JP)
Title: Impact wrench
Inventor: SANO EIICHI
IPC: B25B21/02
Filed: 1994-04-18
Abstract: PURPOSE:To stabilize clamping torque by preventing backlash of a socket member detachably attached to a chuck member of this impact wrench. CONSTITUTION:A chuck member 6 chucking a socket member 5 with a circular sectional first shank 51 and a hexagonal sectional second shank 52 free of detachableness is provided with a circular sectional first tubular part 61, where the first shank 51 is fitted, and a hexagonal sectional second tubular part 62, where the second shank 52 is fitted, and in this constitution, three slits 6 extending in the axial direction and a taper-form first cam surface 64 are formed in the first tubular 61. When the socket member 5 is inserted into the chuck member 6 and a locking member 7 is screwed on an outer boundary of the chuck member 6, a second cam surface 71 of the locking member 7 sticks fast to the first cam surface 64 of the chuck member 6, making the first tubular part 61 with the slits 63 be diametrally contracted, and thereby the socket member 5 is firmly clamped to the chuck member 6.
Patent JP-S59203853-A (JP)
Title: Stirling engine
Inventor: FUJITA SHISEI
IPC: F02G1/043
Filed: 1983-05-04
Abstract: PURPOSE:To obtain a Stirling engine, which is capable of reducing frictional loss and leakage of work gas remarkably, by employing a simple mechanism in which Stirling cycle is performed by combined use of free piston type displacers and a rotary piston. CONSTITUTION:The inside of displacers 4, 5 disposed respectively in outer casings 1, 2 is used as a regenerator, and a small piston 7 is fixed to a shaft 6 connecting the above two displacers 4, 5 together. Work chambers 12, 13 defined on both sides of the small piston 7 are communicated respectively with low-temperature sections 10, 11 of the displacers 4, 5. High-temperature sections of the displacers 4, 5 are heated in heating-medium chambers consisting respectively of combustors 16, 17 and combustion chambers 18, 19, while the low-temperature sections of the displacers are cooled respectively in cooling-medium chambers 22, 23 through which a cooling medium is passed. Work gas is introduced into a mono-articulate peritrochoidal rotary piston via fluid passages 77, 78 and changeover valves 82, 82' and recirculated from the rotary piston.
Patent JP-S63245291-A (JP)
Title: Induction machine controller
Inventor: KOBAYASHI SHINICHI
IPC: H02P21/22
Filed: 1987-03-31
Abstract: PURPOSE:To compensate secondary resistance variation over the whole operating range by providing a secondary resistance compensating block for compensating a secondary resistance variation. CONSTITUTION:A primary voltage signal generator circuit 21 of a secondary resistance compensating block 20 takes out a primary voltage signal from a PWM current control circuit 19. A phase difference detector 22 detects a phase difference theta between a current signal of a current detector 4 and a voltage signal of the primary voltage generator circuit 21. A phase difference estimator 23 obtains an estimated phase difference theta0 between primary current and primary voltage from the current signal and a slip frequency command Ws from a command value setting circuit 14 by using an induction machine model employed in vector control. A subtracter 24 obtains a deviation value between the phase difference theta and the estimated phase difference theta0. A compensating circuit 25 corrects a slip by using a phase deviation value signal  theta from the subtracter 24. Thus, a secondary resistance variation is compensated equivalently.
Patent JP-H04314659-A (JP)
Title: Upper surface processing device for car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60K23/00
Filed: 1991-04-11
Abstract: PURPOSE:To prevent a top nozzle, provided in a running frame to serve as an upper surface processing means, from coming into contact with a fender mirror. CONSTITUTION:In a running position detecting means 58, a running position of a running frame 1 is detected from output signals of a start position detecting switch 62 and a rotary encoder 63 provided in a running prime mover 4. In a drying process by returning the running frame 1, a top nozzle 28 reaching above a bonnet of an automobile, that is, approaching a position before a fender mirror is detected by the before-mentioned running position detecting means 58. After the detection in the above, detection, when it is performed by an upper surface detecting means 52U consisting of a photoswitch provided in the top nozzle 28, is judged by presence of the fender mirror, and the top nozzle 28 rises for avoiding contact with the fender mirror.
Patent JP-H07284464-A (JP)
Title: Human body-supporting apparatus
Inventor: KIMURA MOTOYASU
IPC: A47K17/02
Filed: 1994-04-18
Abstract: PURPOSE:To provide a human body-supporting apparatus which can prevent fatigue in a toilet while facilitating standing motion from the toilet. CONSTITUTION:This human body-supporting apparatus is set on a leg part 1 mounted on a wall-like surface part 61 with a base part of a support rod 15 made rotatable on a bearing part 16. A knee pad 23 is attached to the tip part of the support rod 15 so as to be in contact with the knee top of a user sitting on a toilet 60 at a position as the support rod 15 turns to the toilet 60.
Patent JP-S61237548-A (JP)
Title: Multiplex transmission equipment
Inventor: KINOSHITA IKURO
IPC: H04L12/42
Filed: 1985-04-12
Abstract: PURPOSE:To make multiplex transmission with simple lines, by connecting plural number of secondary stations in loop to the primary station, issuing various signals from the primary station and making the secondary station receive/transmit the data only when it received the poling signal addressed to itself. CONSTITUTION:Plural number of secondary stations 2-4 are connected in loop to a primary station 1. The primary station sends out, following the poling signal, state signal and data signal from its output terminal 1-0. The secondary station takes in the poling signal and if the signal is addressed to itself, it receives data signal by the start signal and sends out its own output data to the lower rank station. If the signal is not addressed to itself, it adds the poling signal to the start signal and data signal sent from the higher station to the lower station. By doing so, the address setting for each secondary station becomes unnecessary, and multiple transmission can be done by simple lines.
Patent JP-H05241653-A (JP)
Title: Golf cart for riding
Inventor: SUGIURA YOSHIKAZU
IPC: B60L3/00
Filed: 1992-02-29
Abstract: PURPOSE:To previously prevent an accident for a person under riding to fall or to be dropped off because of an instable traveling state caused by gripping a handle by the person under riding during automatic steering. CONSTITUTION:A protecting member 15 is provided to be selectively turned to a first position A to be an obstacle for gripping a handle 6 for steering at a car body and a second position B not to be an obstacle for operating the handle 6, and when the protecting member 15 is set at the first position A, a steering mode changeover switch is switched to an automatic steering mode or when the protecting member 15 is set at the second position B, that switch is changed over to a manual steering mode respectively by the protecting member 15 itself.
Patent JP-H07285241-A (JP)
Title: Image processing device and method
Inventor: YOKOTA MASAYUKI
IPC: G06T1/00
Filed: 1994-04-18
Abstract: PURPOSE:To calibrate a display device, for example, only by software without using a special measurement device. CONSTITUTION:m pieces of image data 101 are converted by n pieces of gradation property data 102, then the converted data is entered into a display device adapter 103, and is shown on a display device 104. The image data 101 displayed on the display device 104 is selected by an operator using a selection means 105, and consequently, various data such as white point/black point, gradation properties and chromaticness limits is preserved by a preservation means 107. A device profile 109 used at the time of color matching is produced and preserved by a device profile producing means 108 based on various data such as with point/black point, gradation properties and chromaticness limits which is preserved by the preservation means 107.