baber/WOPTO huggingface dataset:
Patent JP-S5599653-A (JP)
Title: Microprogram control system
Inventor: IWAO TOSHIO
IPC: G06F9/28
Filed: 1979-01-24
Abstract: PURPOSE: To increase the processing speed for execution of the user order by securing the simultaneous selection for both contents of the main memory means and the map memory means.  
     CONSTITUTION: The operation code part of the user order designates simultaneously the address of both map read-only memory MAPROM2 and main memory ROM4, and then transfers the data of the designated address in MAPROM2 to selector 7 and the microorder of the designated address in ROM4 to decoder 6 and selector 7 each in order to process the user order. In case the processing is impossible with one microorder, +1 is given to ROM address register 5 via the microorder read out of ROM4 via selector 7 and by the output of decoder 6 to read out the microorder of ROM4 until the second execution process completes with every execution of the microorder. As a result, ROM4 can be designated directly through the operation code part of the user. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09195331-A (JP)
Title: Ball-tap outside installation type reservoir
Inventor: NISHINO KIYOSHI
IPC: E03B11/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a reservoir capable of increasing or decreasing the effective volume of water in the reservoir, at the same time, decreasing the number of ball-taps, electrode bars and surge prevention boards and reducing cost as well as the simplification of construction. SOLUTION: A reservoir 1 is divided into two tanks with an intermediate partition 3 and, at the same time, a ball-tap 8 adjusting the volume of water and an electrode bar 9 are provided. A piping unit 7 equipped with the ball-tap 8 and electrode bar 9 therein is installed to the outside of the reservoir 1 along the vertical direction and, at the same time, the lower part of the same piping unit 7 is connected to the tanks 1A and 1B of the reservoir 1 through valves 11A and 11B respectively.
Patent JP-H05193880-A (JP)
Title: Elevator landing device mounting jig
Inventor: ADACHI MITSUGI
IPC: B66B13/30
Filed: 1992-01-20
Abstract: PURPOSE:To provide an elevator landing device mounting jig whereby centering of a doorsill can be high accurately performed by only adjusting a vertical direction. CONSTITUTION:A metal fixture 20 for fixing a sill 4 of an elevator landing centered to a floor taken out part 1 of a structure is formed a single L-shaped plate unit, to use its one piece serving as a sill mounting part 20a and also the other piece of the L-shaped plate unit serving as a fixing part 20b to a lift path side internal surface 1b of the floor taken out part 1, and further a plurality of long holes 20d, by which a setting position in a vertical direction can be adjusted at fixing time, are drilled in a plate surface of the fixing part 20b, so that centering of the sill 4 can be high accurately performed by only adjusting the vertical direction.
Patent JP-S63175261-A (JP)
Title: External memory device
Inventor: SAKAI KIYOSHI
IPC: G06F3/06
Filed: 1987-01-14
Abstract: PURPOSE:To correctly set a recording medium back to its original storing cell even though a service interruption occurs in a record or reproduction mode, by providing a position record holding means which holds the information recorded to a position recording medium when the power supply of an external memory is cut off. CONSTITUTION:A register 18, for example, is used as a position recording means to record the position where a recording medium is held in a storing means 15. When the recording or reproducing is through with the recording medium via a recording/reproducing means 13, the recording medium is set back into its original storing cell based on the cell address recorded on the position recording means 18. A back-up battery 19, for example, is connected to the means 18 as a position record holding means to work when the power supply of an external memory is cut off. Thus the recording medium can be easily sent back into its original storing cell by means of the cell address recorded into the external memory. As a result, the cell address is never lost despite a sudden cut-off of a power supply. Then the recording medium can be correctly sent back into its storing cell.
Patent JP-S59131920-A (JP)
Title: Camera with waterproof structure
Inventor: TAMAMURA HIDEO
IPC: G03B13/36
Filed: 1983-01-19
Abstract: PURPOSE:To set easily and securely a focal length scale with the highest practicability by providing a switching element which turns on by the contacting of an electrical conductive material and specifying the focusing position of a lens to specific length. CONSTITUTION:When a camera is dipped in the water for underwater photography, both terminals 55a and 55b conduct to each other by the water and a permanent magnet 53 is placed in a deenergized state forcibly. Therefore, a lever 50 which is attracted by the rotating force of a film wind lever 1 is released from the attracting force of the magnet 53 and operated by a spring 52 in the direction opposite to a direction C, and a projection part 50c is stopped at a position shown by a chain line. Then when a release button 22 is pressed down, a lens holder 6 rotates until an arm 6C abuts on the projection part 50c shown by a chain line, but never rotates any more. Namely, the rotation specified position of the holder 5 is set to the focal length with the highest practicability even in about 0.7-4m underwater photography.
Patent JP-H05192024-A (JP)
Title: Ground contact sensor of combine harvester or the like
Inventor: HIROSE MASAKAZU
IPC: A01D34/24
Filed: 1992-01-20
Abstract: PURPOSE:To prevent a ground contact sensor from being damaged when the ground contact sensor for regulating the reaped height of a combine harvester collides with unevennesses, obstacles, etc., on the reaped soil surface in backing the machine body. CONSTITUTION:The reaped height is sensed by bringing a ground contact sensor 2 pivoted on a sensor supporting shaft 3 into contact with ground. This sensor 2 is turned back and evacuated when caught by the soil surface in backing the machine body. In the evacuated region, this sensor 2 is released from the soil surface and automatically returned to the original sensing region by the elastic bouncing force of a spring.
Patent JP-H09200186-A (JP)
Title: Optical communication system
Inventor: OMURA HIDEYUKI
IPC: H04J14/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the optical communication system for wavelength multiplex transmission in which wavelength fluctuation caused in a transmission station is relaxed so as to reduce the effect of the occurrence of the wavelength fluctuation onto an adjacent optical signal thereby decreasing an operation rising time for transmission changeover. SOLUTION: In the optical communication system where n-sets of transmission stations 3 (n>m) apply wavelength multiplex transmission to a reception station l that is receptible of m-sets of allowable reception wavelength bands λ1 -λm , all of light sources 31 of the n-sets of the transmission stations 3 are driven, m-sets of the transmission stations transmit optical signals by using the m-sets of allowable reception wavelength bands λ1 -λm which are receptible by the reception station 1 and the wavelength bands to be used by the remaining (n-m)-sets of the transmission stations 3 are converted into wave bands not providing wavelength fluctuation to the allowable reception wavelength bands λ1 -λm receptible by the reception station 1.  When a station among the m-sets of the transmission stations 3 stops transmission, a transmission station of the remaining (n-m)-sets of the transmission stations 3 makes transmission by using the converted wavelength band in place of the wavelength band having been used by the transmission station 3 stopping its transmission.
Patent JP-H06212320-A (JP)
Title: High perfrmance al alloy material and its prduction
Inventor: MORIMOTO HIROYUKI
IPC: C22C29/10
Filed: 1993-01-20
Abstract: PURPOSE:To provide a high performance Al alloy material capable of refining primary-crystal Si only by applying conventional melting and casting technique and having superior properties. CONSTITUTION:TiC is formed by reaction in a molten Al alloy, having a composition which consists of, by weight, 12-35% Si, 0.2-15% Ti, 0.05-3.8% C, and the balance Al with inevitable impurities and where [C]/[Ti] is regulated to 0.1-0.25, and finely dispersed, followed by casting. By the above procedure, TiC grains are used as Si nucleation sites and the size of primary-crystal Si is refined to <=50mum By this method, the high performance Al alloy material excellent in heat resistance and wear resistance can be obtained.
Patent JP-H09196943-A (JP)
Title: Rotating speed sensor for vehicle
Inventor: ARAI TAKASHI
IPC: G01P3/481
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a rotating speed sensor which has a simplified structure and is excellent economically by providing a means for converting three-terminal to two-terminal that superimposes a signal output of a sensor element to either of positive or negative d.c. power supply. SOLUTION: A constant voltage circuit 4 supplies a generated specified voltage VR to a rotating speed sensor element 5. The element 5 outputs a sensor signal VH corresponding to the number of rotations of gear or rotating shaft changing according to the rpm of engine or vehicle velocity. A means 6 for converting three-terminal to two-terminal converts the supplied signal VH from the element 5 into a constant current signal IS, which is superposed on either of d.c. power supply on positive terminal 2A or negative 2B, then three-terminal of the element 5 is converted into two-terminal and an output signal is outputted from a sensor unit 2. A detection unit 3 detects the output signal supplied from the unit 2 to the terminals 3A and 3B through harnesses 7A and 7B, and computes it so as to detect the signal corresponding to rotating speed.
Patent JP-H07220540-A (JP)
Title: Manufacture of anisotropic conductive sheet
Inventor: TSUKAGOSHI ISAO
IPC: H05K1/14
Filed: 1994-01-27
Abstract: PURPOSE:To enable the economical manufacture of anisotropic conductive sheets which are useful for electric connection of electrodes at high density and for inspection of the electrodes. CONSTITUTION:Surfaces of conductive particles 1 of a uniform particle size are coated with an insulating coating 2 containing a coating catalyst, the resulting conductive particles coated with the insulating coating 2 are dispersed in an insulating material, and a sheet-like object is formed which has the thickness of the insulating material less than or equal to the particle size of the conductive particles. Then, the sheet-like object is heated and pressed to expose the insulating coating to the surface and the exposed part of the sheet-like object is plated.
Patent JP-H04261804-A (JP)
Title: Valve for adjusting flow rate
Inventor: NODA MASANORI
IPC: B28B13/02
Filed: 1991-01-25
Abstract: PURPOSE:To make it possible to use continuously the title valve for a long time without exchanging or cleaning the valve for adjusting flow rate and without forming another bypass around a valve main body by making a branch of the pipe. CONSTITUTION:When a cement slurry 1 is transported through a pipe 2, an ejecting hole 4 is formed in the neighborhood of an inlet of the valve main body 3 on a valve for adjusting flow rate set on the way of the pipe 2 and a stirred fluid 5 is ejected from this ejecting hole 4 to provide a function stirring the cement slurry 1 in the path 9 in the neighborhood of the inlet.
Patent JP-S59133468-A (JP)
Title: Impulse corona testing method of stationary electric induction apparatus
Inventor: OKAMOTO TATSUO
IPC: G01R31/12
Filed: 1983-01-20
Abstract: PURPOSE:To improve measurement sensitivity by cutting off a test voltage when the test voltage right after an impulse voltage test is almost reduced to zero, and measuring the residual charge by a residual charge detecting circuit connected between the ungrounded terminal of winding and the ground. CONSTITUTION:A disconnecting path 45 is provided to a high-voltage connection line which connects a test voltage generator 1, crest adjusting capacitor 2, resistance voltage divider or discharging resistance 3, and winding 6 of a device to be tested together; when the disconnecting part 45 is placed in an open state, the high-voltage connection line is separated into a power source side 41 and a tested device side 42. When the low-impedance circuit consisting of a changeover switch 8, winding 6, high-voltage connection line 4, resistance voltage divider 3 and test voltage generator 1, and earth line 13 is disconnected by the disconnecting part 45, two measuring capacitors 11 and 15 are charged with the whole of the current which flows to an external circuit by the dicharging of the residual charge 20, so impulse corona is detected with higher sensitivity than usual.
Patent JP-S62165670-A (JP)
Title: Process cartridge
Inventor: FUJINO HITOSHI
IPC: G03G15/00
Filed: 1986-01-17
Abstract: PURPOSE:To reduce the running cost of a cartridge as one of consumables and to offer a user a copy at low cost by providing a main device with an image carrier and storing the image forming means in a housing attached to and detached from the main device body. CONSTITUTION:A main coupling machine body can be divided into an upper housing 17 and a lower housing 18 which are coupled by a support shaft 19, and the upper housing 17 rotates upward around the support shaft 19. Lighting optical systems 2 and 15, a photosensitive drum 3, a developing means 5, a cleaner 14 are arranged as the image forming means in the upper housing 17. The lower housing 18 contains a feed roller 6, a transfer charger 8, a separating means 13, a guide 9, a fixing device 10, etc., on a sheet conveyance path. Image forming means such as the developing device 5, cleaner 14, charger 4, etc., except the photosensitive drum 3 are put in one housing to constitute a process cartridge and the respective units in the process cartridge 30 are replaced all together at the same time to reduce maintenance operation.
Patent JP-2000204811-A (JP)
Title: Lock for sliding door, and open lock mechanism for sliding door
Inventor: MEGURO MASANOBU
IPC: E05B65/08
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a lock for locking double sliding doors by simple operation so that they cannot be easily unlocked, and a mechanism for locking a sliding door as it is opened in a specified slender width. SOLUTION: An outer cylinder 3 is fixed to a sliding door 22, a cylinder 8 of a lock 7 is inserted to be freely movable in an axial line direction, and a spring 11 for restoration in the axial line direction is inserted between the lock 7 and the outer cylinder 3. A locking rod 13 is connected to a rotor 9 of the lock 7, and a radially swollen engagement part 13c is formed in a part of an outer circumference at an end part of it. The engagement part 13c coincides with an engagement hole 2a in a sliding door 21 at a specific axial rotation angular position to be inserted into it, and it is prevented from removal from the engagement hole 2a at other rotation angular positions.  As a key is inserted into the lock 7 to be pushed inside the outer cylinder 3 in the axial line direction with the locking rod 13, and the locking rod 13 is rotated for a specified angle with the rotor 9, thereby the engagement part 13c of the locking rod 13 is engaged with the engagement hole 2a in. the other sliding door 21 for locking it.
Patent JP-H01208985-A (JP)
Title: Television picture enlarging system
Inventor: SHIRATO SHINICHI
IPC: H04N5/262
Filed: 1989-01-18
Abstract: PURPOSE: To facilitate the decoding of chroma by detecting the repetition of a chroma signal and selectively inverting the polarity of the chroma signal. CONSTITUTION: A chroma line inverting circuit 48 selectively inverts the polarity of the chroma signal C in response to a chroma line inversion signal CLINV so as to restore a phase match. The circuit 48 beings to invert the polarity of a chroma sample when two new lines (e.g. lines L2 -L1 and L2 =L1 ) consisting of the chroma sample are generated from two lines (e.g. L1 and L2 ) consisting of an original sample. The chroma line inverting circuit 48 consists of inverting circuits which selectively invert the polarity of a chroma signal C expanded vertically and a multiplexer. The chroma signal C' from the chroma line inverting circuit 48 which is vertically expanded and restored in phase is supplied to a chroma horizontal expander 50.
Patent JP-S5293097-A (JP)
Title: Method of repairing nozzle propellar
Inventor: HARA MIDORI
IPC: B63H5/15
Filed: 1976-01-29
Abstract: PURPOSE: To obtain an efficient and easy method of repairing a nozzle propeller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06214245-A (JP)
Title: Active matrix display element
Inventor: NAKADA YUKINOBU
IPC: H01L29/78
Filed: 1993-01-20
Abstract: PURPOSE:To provide the display element of a large size and high definition formed with wirings by using transparent conductive films having low resistivity. CONSTITUTION:Redundancy structure wirings 15 of source wirings 12 and transparent conductive films, such as pixel electrodes 14, are formed of a two-layered structure in which the lower layer is an ITO film 16 and an ITO nitride film 17 is formed as the upper layer thereof. A gate insulating film 5 formed by using SiNx does not come into contact with the ITO nitride film 17 by this structure. Then, the nitrogen incorporated into the ITO nitride film 17 does not react with the SiNx.
Patent JP-S5392730-A (JP)
Title: Novel o-(2, 6-dichloroanilino)phenylacetic acid ester derivatives
Inventor: NODA KANJI
IPC: C07C67/00
Filed: 1977-01-26
Abstract: PURPOSE: o-(2,6-Dichloroanilino) phenylacetic acid ester derivs. I (R is H, halogen or methyl), e.g. o-(2,6-dichloroanilino)-phenylacetic acid benzylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58125007-A (JP)
Title: Projection lens
Inventor: YAMAMOTO YOSHIHARU
IPC: G02B13/16
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a projection lens which has a good environmental atmospheric temperature characteristic, a high aperture ratio, and a large field angle, by satisfying prescribed conditions in three lens groups using plastic, glass, and plastic respectively. CONSTITUTION:The photographic lens is used in a projection display for TV pictures and consists of the first lens group of a double-convex positive lens, the second lens group of a double-convex positive lens, and the third lens group of a negative lens whose concave is directed to the screen side which are arranged  in order from the screen side. The first and the third lens groups consist of plastic lenses, and the second lens group consists of a glass lens, and these lenses  satisfy conditions of inequalities (1)-(7). In inequalities, (f), f1, f2, f3, d4, r1, r2, r3,  and r4 are the focal length of the whole of the system, the focal length of the  first lens group, the focal length of the second lens group, the focal length of  the third lens group, the interval between the second and the third lens groups,  the radius of curvature of the front face of the first lens group, the radius of  curvature of the rear face of the first lens group, the radius of curvature of the  front face of the second lens group, and the radius of curvature of the rear face of the second lens group respectively.
Patent JP-S62168948-A (JP)
Title: Electronically controlled fuel injection device for internal combustion engine
Inventor: FUJIWARA KOICHI
IPC: F02D41/00
Filed: 1986-01-20
Abstract: PURPOSE:To enable the deterioration of detection accuracy due to a stain or the like of a temperature sensing resistor to be corrected by a self diagnosis, by correcting a memory value of an intake air flow on the basis of a detection error in a diagnostic point with the large intake air flow. CONSTITUTION:In a diagnostic point I being not influenced by a stain of a temperature sensing resistor of a hot-wire flow meter 2 with no detection error being easily generated, when an intake air flow QS1, searched by output voltage of the hot-wire flow meter 2, is almost equivalent to an intake air flow Q1, obtained by calculation from an engine operative condition in the diagnostic point I, in a diagnostic point II being influenced by the stain of the temperature sensing resistor of the hot wire flow meter 2 with the detection error being easily generated, an intake air flow deviation due to the stain of the temperature sensing resistor in no relation to an atmospheric pressure change or the like is obtained. On the basis of this deviation, an intake air flow QS, stored in a memory unit of a control unit 5 corresponding to the output voltage of the hot-wire flow meter 2, is corrected being approximated to the actual value.
Patent JP-S61167853-A (JP)
Title: Air-fuel ratio detecting element
Inventor: SHIBATA KAZUYOSHI
IPC: G01N27/409
Filed: 1985-01-19
Abstract: PURPOSE:To eliminate the need for the polarity inversion of a pump current value by passing specified current to one of two electrochemical pump cells and changing the concn. of the measuring component in a gas to be measured conducted into a measuring cavity to the specified extent. CONSTITUTION:The two electrochemical pump cells 2, 6 are constituted of cell substrates 12, 26 consisting of a solid electrolyte having oxygen ion conductivity and electrodes 14, 16 and 28, 30 provided on both sides thereof. The measuring cavity of the thickness having the desired gas diffusion resistance is provided between the pump cells 2 and 6 and a gas intake hole 18 penetrating the cell 2 is provided thereto to conduct the gas to be measured. The oxygen concn. in the atmosphere in contact with a sensor cell 8 is changed to the specified extent in the measuring cavity and the pump current value is changed according to the air-fuel ratio of the gas to be measured when the specified current is conducted between the electrodes 28 and 30 of pump cell 26 via a controller 36 and therefore the state in which the pump current value does not invert is obtd. even at about the theoretical air-fuel ratio.
Patent JP-2000208724-A (JP)
Title: Storage element, its drive method and storage device, and image pickup device
Inventor: YAMADA HIROYASU
IPC: H04N5/369
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To write and delete data in a short time and accurately. SOLUTION: A transparent electrode 10a is formed as the bottom electrode of a double gate memory 11 on a glass substrate 10. A bottom insulation film 11a is formed thereon, and a semiconductor layer 11b made of a-Si is formed corresponding to the position of the bottom electrode. A source electrode 11d and a drain electrode 11e are formed on both sides of the semiconductor layer 11b via an n+Si layer 11c. Furthermore, a top gate insulation film 11f and a top gate electrode 11g are formed sequentially thereon. Both the bottom gate insulation film 11a and top gate insulation film 11f are made of SiN, and the latter has a higher ratio of Si, so that a trap region is formed. A light emitted from an organic EL layer 11a is made to enter the semiconductor layer 11b via the transparent electrode 10a, and carriers (holes and electrons) to be trapped by the trap region is generated.