baber/WOPTO huggingface dataset:
Patent JP-H10303721-A (JP)
Title: Semiconductor relay
Inventor: KATO FUMIO
IPC: H03K17/78
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the production of electric noise and to prevent the operating time from being extended more than as required. SOLUTION: This relay is provided with a light emitting element 1 that lights according to an input signal, a light-receiving element 2 that receives the light of the light-emitting element 1 to produce a photoelectromotive force, an output MOSFET 3 that receives the photoelectromotive force generated by the lightreceiving element 2 and whose drain-source is going to go to a high impedance state or a low impedance state when a gate-source voltage exceeds a threshold level resulting from the charge between the gate and the source, and a control means 20 that is connected between the gate and the source of the output MOSFET 3, goes to a high impedance state on the occurrence of the photoelectromotive force by the light-receiving element 2 and goes to a low impedance state, when the photoelectromotive force is lost to control charge/discharge of the charges stored in the output MOSFET.  In this case, the relay is provided with a current-limited element 4 that is connected in series with the charging path of the charges and a switching element 5 that is connected in parallel with the current limit element 4 and by which a charging direction goes to a high impedance state, when its control terminal receives a voltage in excess of the threshold voltage.
Patent JP-S5237051-A (JP)
Title: Exposure device for color electrophotographic copying machine
Inventor: KASAHARA NOBUO
IPC: G03G15/04
Filed: 1975-09-18
Abstract: PURPOSE: To enable an operator to correct color simply in the color electrophotographic copying machine of the color separation type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5925485-A (JP)
Inventor: YAAN IBU KATORO
IPC: H04N19/593
Filed: 1983-06-24
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-2000306358-A (JP)
Title: Tape cassette
Inventor: HASHIZUME KENJI
IPC: G11B23/087
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the ease of assembly by make a lock force act without assembling a case thereby preventing a slider from getting out of place in a tape cassette having a slider lock. SOLUTION: The tape cassette has a slider set slidably to a case body for opening and closing a recessed part 27, lock elements 22 and 23 positioned to openings 26 and 28 of a lower case 20 to lock the slider at positions where the slider closes and opens the recessed part, and a leaf spring 7 supported to an inner face of the lower case at both sides interposing the openings between them to urge the lock elements to a lock position.
Patent JP-S60256664-A (JP)
Title: Stepless speed change gear controlling device
Inventor: ANPO YOSHIHISA
IPC: B60W10/105
Filed: 1984-06-04
Abstract: PURPOSE:To improve operating property by enabling changeover between a condition in which speed change ratio can be automatically determined, and a condition in which said speed change ratio is determined based on the command of a driver, in accordance with the intention of said driver. CONSTITUTION:An automatic speed change controlling device 300 has a shift position switch 304 and a manual command sensor 305. The shift position switch 304 detects that in which position of P, R, N, D, L, and M, is a shift lever placed, while the manual command sensor 305 detects the operating quantity of the shift lever when it is moved to the M position, and that in which position of the first to seventh gears, it is placed. And, for the first position, data for pulse number corresponding to the maximum speed change ratio of a stepless speed change gear is set, while, for the seventh position, data for pulse number corresponding to the minimum speed change ratio is set.
Patent JP-H06323867-A (JP)
Title: Position detecting equipment
Inventor: NAKAZATO MASAKAZU
IPC: G01B7/00
Filed: 1993-05-14
Abstract: PURPOSE:To allow setting of an absolute position with very short stroke. CONSTITUTION:The position detecting equipment comprises a main scale 21 arranged with weakly magnetized parts at a predetermined pitch in the moving direction, a reference point arranged with the weakly magnetized parts corresponding to predetermined reference positions at a predetermined interval and depth, and a pair of magnetic sensors 22 producing a two-phase sine wave having phase difference of 90 deg. corresponding to the pitch of the main scale 21. When a reference point detecting means 31 detects two reference points, means 36 substitutes an absolute position data in a memory 37, designated by an address operated based on the interval of reference point, for the position data of second reference point operated by a position operating means 29 in a region previously sectioned based on the interval code of reference point.
Patent JP-H07313973-A (JP)
Title: Water purifier and method for washing porous filtration membrane in the same
Inventor: IWATA HIDEO
IPC: C02F1/28
Filed: 1994-05-26
Abstract: PURPOSE:To wash a porous filtration membrane simply and surely when the membrane is clogged and to extend the life of an apparatus. CONSTITUTION:In a water purifier, raw water which is supplied from a raw water inlet 1 into a housing 2 is filtered by a porous filtration membrane 3 set in the housing 2, and the filtrate is discharged from a filtrate outlet 4. A washing liquid supply port 5 for supplying washing liquid into the housing 2 is installed on the upstream side of the membrane 3 to wash a surface on the upstream side of the membrane 3. A discharge opening 6 for discharging the washing liquid used for the washing outside the housing 2 is installed on the upstream side of the membrane 3.
Patent JP-S594507-A (JP)
Title: Rod member raking-up conveyor
Inventor: SHISHIDA TOSHIFUMI
IPC: B65G65/42
Filed: 1982-06-29
Abstract: PURPOSE:To rake up only a rod member positioned in a horizontal state and to enable the rod member to be conveyed in a normally constant appropriate state, by forming a raking-up member for rod member with support hooks which are located to both sides in the direction of width of a conveyor chain and rotatable upwardly from a horizontal position. CONSTITUTION:A raking-up conveyor 1 rotates in a direction A, and conveys upwardly rod members 5, stowed in a tank 2 mounted at a lower inversion position 4, in a condition to place them on raking-up members 6, and drop the rod members 5 on a chute 3 when the raking-up member 6 inverts at an upper inversion position 7. In which case, the raking-up member 6 consists of two support hooks 14a and 14b supported to roller chains 12a and 12b of the raking-up conveyor 1 by means of a pin 13 so that the hook is rotatable for a distance between X - Y. In case the rod member 5 is supported in a condition in which the rod is positioned obliquely to a horizontal plane extending between the support hooks 14a and 14b, the rod member 5 is inverted in a direction B by kicking up the support hook 14b from below to drop it in the tank 2.
Patent JP-S5637920-A (JP)
Title: Storage control method in conveying device
Inventor: HAYASHI TAKEHIDE
IPC: B65G47/30
Filed: 1979-09-03
Abstract: PURPOSE: To save electric power consumed for a storage line and lengthen its life, by sending for storage a vacant conveying truck to a station selected according to the order to receive truck determined based on the frequency of its use when the storage line is full.  
     CONSTITUTION: When request for a conveying truck 1 is low and a storage line 8 is full, a full-line detector 12 provided in a receiving section of the storage line 8 detects this and send full-line signal to a monitor panel 11. When a full-line signal x is received at the monitor panel 11, it is first compared with the truck storage signal a from the first order main station 6A. If the truck storage signal a is 1 truck or 0, one conveying truck is sent to the main station 6A. If the truck storage singal indicates 2 trucks, the full-line signal x is compared with the truck storage signal b of the second order main station 6B, and in the same manner as described for the first order main station 6A one truck is sent to the main station 6B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S606110-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1983-06-23
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-H06319886-A (JP)
Title: Thread feeding device for sewing machine
Inventor: GOTO KATSUHIRO
IPC: D05B47/04
Filed: 1993-05-14
Abstract: PURPOSE:To provide the thread feeding device capable of preventing the packering generation due to the excess tension of the thread at the time of the high-speed sewing and forming a good baloon stitch. CONSTITUTION:A thread guide roller 3A which can be freely rotated around a thread guide roller supporting axis 3 is provided between a lower thread guide tube 2 and a lower thread adjustment device 7 on the lower thread supply route and an idle roller 6a which can be freely rotated around a supporting axis 5 is provided at the part which guides a thread 9 to the lower thread adjustment device 7. An idle roller 6b which can be freely rotated around the supporting axis 5 is provided at the part which guides the thread 9 to the oval balance 8 between the device 7 and the oval balance 8. A thread guide roller 4A which can be freely rotated around the thread guide roller supporting axis 4 is provided between the oval balance 8 and a thread route 10.
Patent JP-H05287306-A (JP)
Title: Production of rare-earth alloy powder for anisotroptic bond magnet
Inventor: MACHIDA KOUJI
IPC: C22C38/00
Filed: 1992-04-07
Abstract: PURPOSE:To easily and inexpensively produce a magnet alloy powder excellent in magnetic characteristics by heat-treating and dehydrogenating the mixed powder of an R2Fe17 alloy (R represents earth metals) having a specified grain diameter and an N-contg. compd. under specified conditions. CONSTITUTION:The mixed powder of an R2Fe17 alloy having <=500mum average grain diameter and a liq. or solid compd. contg. more than the equivalent amt. of N is heated up to 300-600 C in a nonoxidizing gas atmosphere preferably under high pressures, nitrided and hydrogenated. The powder of a nitrided alloy R2Fe17NxHy with the nitride stabilized even within the powder is obtained in this way. The nitride alloy powder is then heated up to the same temp. as in nitriding in an inert gas atmosphere and dehydrogeneated to obtain an R2Fe17Nx (1<x<4) alloy powder. Consequently, a rare-earth alloy powder for the anisotropic bond magnet excellent in magnetic characteristics such as high saturation magnetization and coercive force is obtained.
Patent JP-S5337741-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: OOUCHI MINORU
IPC: C09J153/00
Filed: 1976-09-20
Abstract: PURPOSE: A pressure-sensitive resin composition having good adhesive and large cohesiveness at low temperatures, which is composed of a diene elastomer containing a tacky resin and a specific thermoplastic elastomer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5237058-A (JP)
Title: Lens
Inventor: GOTOUDA NOBORU
IPC: C03C17/32
Filed: 1975-09-18
Abstract: PURPOSE: Lens, treated with hydrophilic treatment, having a good unti-cloud film, containing acrylic acid acrylic acid ester, on it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60257151-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWABATA KEIJI
IPC: H01L27/04
Filed: 1984-05-31
Abstract: PURPOSE:To avoid a latch up phenomenon while eliminating an useless region by a method wherein a pair of P-channel region and N-channel region comprising a supplementary MOS transistor array is separated from each other at an interval to provide a wiring region in the interval. CONSTITUTION:A supplementary array is composed of a P-channel region 6 provided with multiple P-channel MOS transistor 3P1, another P-channel region 1 formed of multiple P-channel MOS transistor 1P1-1Pn, an N-channel region 2 provided with multiple N-channel MOS transistor 1N1-1Nn and another N-channel region 7 formed of multiple N-channel MOS transistor 4N1. Next a wiring region 5 is provided to connect those transistors with each other so that the region 5 may be located in the gap between the regions 1 and 2 with through holes 20-23 penetrating thereinto through which the transistors in the regions 1, 2 are connected with each other. Later these transistors may be connected with the other transistors in the regions 6, 7.
Patent JP-S61271939-A (JP)
Title: Method and apparatus for preparing bread
Inventor: UENO SADAO
IPC: A21C3/06
Filed: 1985-05-27
Abstract: @ An apparatus and method for producing croissant dough rolls is provided. Dough pieces (37) are fed between two endless belt devices (5, 7) in which the belts (2, 4) move in opposite directions, and rolled up. Means is provided to adjust the gap(H) between the two belts so as to decrease the gap to roll up the forward end of a dough piece and to increase the gap to permit a smooth rolling up operation. A pair of rollers (39, 41) may be provided adjacent the upstream ends of the endless belt devices to hold the dough pieces, thereby assisting the belt devices in their effective rolling up operation.
Patent JP-S62270398-A (JP)
Inventor: KAKINUMA HIROSHI
IPC: B28B11/00
Filed: 1986-05-20
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-H01320051-A (JP)
Title: Endodermis accessory device
Inventor: WAANAA RAISU
IPC: A61B19/00
Filed: 1989-05-02
Abstract: PURPOSE: To enable to apply an endothelium accessory device without reforming a slit lamp device by installing a beam splitter between an objective lens of a microscope and a main objective lens of the slit lamp microscope. CONSTITUTION: This endothelium accessory device has a compensation lens 4 mounted on a microscope objection lens 2, 1:1 splitter die 3 and on a spilitter die 3 in a lens barrel 1. The light passed through via the splitter die 3 is turned upward above a measuring and recording device 7 via a main objective lens 5 of a conventional slit-lamp microscope, and by a recurvature prism 6. The light reflected by the split-die 3 is dispersed by a reflecting mirror and is turned to the main objective lens 5 and enters the light path of an ordinary ocular lens 9 via the lens 5.
Patent JP-S5238779-A (JP)
Title: Dust collector
Inventor: OOGOSHI KENICHI
IPC: A47L9/20
Filed: 1975-09-22
Abstract: PURPOSE: To provide efficiency in collecting dust to increase in its amount without making the section of the dust-case and the shield cylinder a similar figure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63279223-A (JP)
Title: Production of liquid crystal element
Inventor: SHIMAMUNE MASAYUKI
IPC: G02F1/13
Filed: 1987-05-12
Abstract: PURPOSE:To inexpensively produce a liquid crystal element with a simple structure by sucking and injecting a liquid crystal base material from a lower aperture into a gap between a pair of glass substrates based on capillary phenomenon. CONSTITUTION:An empty cell container 4 consisting of a pair of glass substrates 8 and a frame type sealing part 7 for sealing the periphery of the substrates 8 is placed on a holding board 1 and fixed by a clamp 2, and when a liquid crystal material is injected to a material stock 3 so as to soak the aperture 6 and heated, the liquid crystal base material is sucked and injected into the gap between the glass substrates through the aperture 6 based on the capillary phenomenon. At the time of completing the injection, the apertures 5, 6 are sealed to obtain a liquid crystal element. Thereby, the injection time can be reduced into a half, a vacuum device can be omitted, a pressing process based upon inert gas and a reorientation process can be also omitted and the required time and cost can be reduced.
Patent JP-S5339889-A (JP)
Title: Semiconductor device and its production
Inventor: HAYASAKA AKIO
IPC: H01L21/8226
Filed: 1976-09-24
Abstract: PURPOSE:To prevent the injection of ineffective carriers, increase the current gain of a lateral PNP transistor and obtain an I<2>L of small power consumption, high operating speed and small power-delay product by forming an insulation layer on the bottom surface other than the PN junction lateral surface part where carrier injection is accomplished in normality.
Patent JP-S5737754-A (JP)
Title: Recording and reproducing device
Inventor: SAWAZAKI KENICHI
IPC: G11B13/02
Filed: 1980-08-19
Abstract: PURPOSE:To reduce the size and cost of a device by providing heads, capstans, pinch rollers for an endless magnetic recording tape and an uneven recording tape individually and by using a capstan motor and a moving device for the heads in common. CONSTITUTION:Capstans 18 and 28 and pinch rollers 19 and 29 of an endless magnetic recording tape cassette 10 and an uneven recording tape cassette 20 are driven by a common capstant motor 30. A head feeding mechanism 40 which moves heads 16 and 26 in the width directions of the tapes 11 and 21, and a head moving base 41 are shared for common use. The tapes 11 and 21 are led out of the insides of reels 12 and 22 by way of communication parts 13 and 23 and guided by guides 14 and 15, and guides 24 and 25 to be taken out around the reels 12 and 22 while sliding on the heads 16 and 26. Consequently, a single small-sized low- priced device performs the recording and reproduction of the magnetic recording tape 11 and the reproduction of the uneven recording tape simultaneously or independently with regard to optioncal tracks.
Patent JP-S5816139-A (JP)
Title: Air conditioning device
Inventor: KAWAGUCHI YUUJI
IPC: F24F11/08
Filed: 1981-07-22
Abstract: PURPOSE:To reduce temperature ripples indoors and to improve the energy efficiency by controlling the revolution speed of a motor in proportion to the difference between the detected indoor temperature and a set temperature. CONSTITUTION:Assuming Qtyp is given as a cooling load, operation is carried out at its maximum capability immediately after starting, while as the room temperature drops to the set temperature, capability starts to drop. When the temperature so drops that the operation point moves to the left side of the point A, the room temperature rises because the cooling capability Qa is lower than the required cooling capability Qtyp, whereby the operation point moves to the point A. Thus, if the cooling load varies within a range between Qmax and Qmin, the operating temperature T1 indoors is automatically controlled to lie within at most the error of DELTAT. Control to a comfortable temperatures is available by taking DELTAT as small as possible.
Patent JP-H04320634-A (JP)
Title: Apparatus for dropping of seawater and survival of live fish
Inventor: KAGAWA YASUHIRO
IPC: A01K63/02
Filed: 1991-04-19
Abstract: PURPOSE:To obtain the subject apparatus for providing survival of live fishes with a small amount of seawater for a lone period by providing the interior of a live fish housing box with many live fish housing chambers, fitting and providing seawater overflowing parts in gill parts of the live fishes in the aforementioned housing chambers and seawater dropping lids on the box. CONSTITUTION:The objective apparatus is constructed as follows. The interior of a live fish housing box 1 is divided with many vertical partition plates and side plates 4 to provide live fish housing chambers 3. Sea breams, swellfishes, etc., are housed one by one in each housing chamber 3 and seawater dropping lids 8 are fitted and provided on the above-mentioned live fish housing box 1 at positions on each live fish housing chamber 3 above the aforementioned live fish housing chamber 3. Seawater is dropped to each live fish 5 thereunder. Excess seawater is discharged from seawater overflowing parts 7 installed at the level of the gill parts of the live fish 5 in the vertical partition plates and side plates 4 to a seawater storing part 11. Air is blown with a fine bubble generator 15 installed in the seawater of the seawater storing part 11 to refeed the seawater to the seawater dropping lids 8 in the part. The live fish housing box 1 is contained in a tank 9 equipped with a cooler 14.
Patent JP-H02292420-A (JP)
Title: Trouble diagnostic device for construction equipment
Inventor: FUJITA KOJI
IPC: G05B23/02
Filed: 1989-05-08
Abstract: PURPOSE:To discriminate an abnormal position positively by separating a controller and a solenoid valve by a switch section, driving an actuator and discriminating and deciding each abnormality of a drive section, a sensor and the controller. CONSTITUTION:The switches 7a, 7b of a relay box 7 are changed over to the 7c, 7d sides, and a controller 6 is detached from solenoid valves 3a, 3b. A switch 7c is closed, and a hydraulic cylinder 1 is driven in the direction of contraction, and the state of no abnormality is confirmed. When the hydraulic cylinder 1 does not reach a stroke end, the abnormality of the hydraulic cylinder 1, the solenoid valves 3a, 3b or power supplies 4 is decided, and displayed to a display section 8. When the specified value of a sensor 5 and an actual output value are compared and normality is decided, the switch 7d on the reverse side is closed, and diagnosis is conducted similarly. Accordingly, abnormal positions can be discriminated automatically and respectively only by inputting detecting signals to a diagnostic section 8.
Patent JP-H11305667-A (JP)
Title: Label having diffraction grating pattern
Inventor: ITO NORIYUKI
IPC: G09F3/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To mask impurities on the label surface by forming a thin film layer comprising a thermoplastic resin or the like on the label surface, to give printing adaptability and adaptability for a label printer, and to further improve the solidity of recorded information. SOLUTION: This label 10 comprises a diffraction grating pattern layer 12, a diffraction grating pattern 13, a metal vapor deposition layer 14 and an adhesive layer 15 successively formed on the backside of a transparent substrate 11 comprising polyethylene terephthalate or the like, and an information recording layer 20 formed on the front surface of the substrate. Further, a thin film layer 18 having low glass transition temp. (TG) and a thin film layer 19 having high TG are formed on the substrate. The thin film layer 18 comprises a thermoplastic resin or the like having the TG or softening point lower than normal temp. The thin film layer 19 consists of a thermoplastic resin or the like having the TG or softening point higher than normal temp.
Patent JP-H06303462-A (JP)
Title: Picture quality corrector
Inventor: YUGAMI MASAIKU
IPC: H04N5/208
Filed: 1993-04-16
Abstract: PURPOSE:To provide a picture quality corrector which can improve the high frequency characteristic to acquire the natural images which are free from the undershoot and overshoot states. CONSTITUTION:A delaying device 10 delays a luminance signal. A primary differential arithmetic unit 20 acquires a primary differential signal from the output of the device 10, and a secondary differential arithmetic unit 30 acquires a secondary differential signal from the output of the device 10. A picture element interpolation arithmetic unit 40 generates the right and left interpolation picture element data between the right and left picture element data adjacent to the picture element data to be corrected from the output of the device 10. Then the unit 40 selects and outputs the right or left interpolation picture element data out of the primary and secondary differential signals to put the picture element data to be corrected close to the right or left. Thus the luminance signal can be tilted and the picture quality is corrected.
Patent JP-S5339637-A (JP)
Title: Method of manufacturing heat-insulating doors
Inventor: SUDA MAMORU
IPC: E06B5/00
Filed: 1976-09-22
Abstract: PURPOSE: To provide a method of manufacturing heat-insulating doors, in which a reinforcement plate is pre-set in a mould by the use of magnetic force or vacuum attractive force and placed on opposite frames of a door, and a foaming material is filled into a space formed in the door, whereby a heat-insulating door free of deformation can be obtained without the need of reinforcement-plate fixing operation. 
     COPYRIGHT: (C)1978,JPO&Japio