baber/WOPTO huggingface dataset:
Patent JP-S63238688-A (JP)
Title: Character recognizing method
Inventor: KOJIMA KEIJI
IPC: G06K9/62
Filed: 1986-12-16
Abstract: PURPOSE:To shorten the processing time by using partial dimensions out of all dimensions to operate distances between an input character and characters in a dictionary and obtaining an evaluation value of one-line components of characters and discriminating a font in accordance with the evaluation value. CONSTITUTION:Distances between the input character and characters in a dictionary 19-1 of a font 1 are operated in partial dimensions out of all dimensions of feature parameters of the input character, and obtained distances of the first candidate are added by an adder 16. Distances are operated in the remaining dimensions and results are stored in a memory 18. This series of processings are performed for one-line components of characters. The obtained addition value is compared with a prescribed threshold after the end of one line, and results of processings of one-line components of characters are taken out from the memory 18 and the dictionary 19-1 of the font 1 is selected when said addition value does not exceed a prescribed value. When the addition value exceeds the prescribed threshold with respect to all dictionaries 19-1-19-4, results having a minimum addition value out of addition values stored in the memory are taken out, and the dictionary of a font corresponding to these results is selected. Thus, the processing speed is increased.
Patent JP-H08156640-A (JP)
Title: Cam driving device of internal combustion engine
Inventor: MATAYOSHI YUTAKA
IPC: B60K25/00
Filed: 1994-12-02
Abstract: PURPOSE: To make an internal combustion engine compact, and restrain a rotational change in a cam shaft. CONSTITUTION: A crank gear 4 and a cam gear 10 positioned in upper and lower parts of an engine, a water pump gear 11 and a power steering gear 12 on the left and right sides, are driven in rotation by extending a cam chain 13 round them, and an engine mounting bracket installing boss 7 is formed in a position passing through an inertial main shaft C of an engine main body 1. Therefore, the total length of the engine can be shortened, and at the same time, a rotational change in a cam shaft 9 can be restrained by a driving load of a pump.
Patent JP-H01145474-A (JP)
Title: Rotary valve
Inventor: OSAWA AKIRA
IPC: F16K11/074
Filed: 1987-11-30
Abstract: PURPOSE:To obtain an easy-to-install and -control valve by bringing a fixed disc having through holes corresponding to through-holes or U-shaped holes of a rotary disc into contact closely with the upper and lower sides of the rotary disc having the through-holes or U-shaped holes, and forming concentric grooves on one contact surface of each disc. CONSTITUTION:Fixed discs 1, 4 having through-holes corresponding to through- holes or U-shaped holes of a rotary disc is brought into contact closely with the upper and lower sides of the rotary disc 3 having the through-holes or U-shaped holes. Concentric grooves 6 for connecting the through holes of the disc 3, 4 are formed on at least one side surface of the contact surfaces of the fixed discs 1, 4 and the rotary disc 3. Therefore, simply by rotating the rotary disc 3, switching of a number of passages and the formation of circulation passages (U-shaped passages) are possible.
Patent JP-2000130382-A (JP)
Title: Land self-suction type centrifugal pump
Inventor: NISHIKAWA AKIRA
IPC: F04D9/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide good economy and to prevent the wasting of resources by realizing miniaturization and low costs by using a DC motor, and replacing a short-life constituting member. SOLUTION: This centrifugal pump is housed in a cover 2, and provided with an impeller 7 attached to the rotary shaft 6 of a motor 5 using a DC motor, a centrifugal room forming member 11 positioned in the midway of the suction and discharge ports 8 and 9 in a pump casing 10 housing the motor to pressure-feeding fluids from the suction port to the discharge port by the rotation of the impeller housed in the centrifugal room, and the like. In this case, a freely detachable structure is made where the motor is attached/detached from the outside of the pump casing 10, the centrifugal room forming member 11 is attached to the cover 2, and it is removed from the pump casing integrally with the motor, and the motor, the impeller and the centrifugal room forming member are all replaced simultaneously.
Patent JP-H01142517-A (JP)
Title: Automatic focus adjuster
Inventor: FUJIWARA AKIHIRO
IPC: G02B7/32
Filed: 1987-11-30
Abstract: PURPOSE:To expand an automatic focus adjustable range and to reduce the influence of disturbance light by output-switching two types of signals to a subsequent stage at a 2nd frequency which is much lower than a 1st frequency and does not intervene against it, imparting sufficient selection characteristics to the 1st frequency and tuning the signals. CONSTITUTION:The title device is provided with a 1st frequency generating means 21 generating the 1st frequency modulating the projection light of a projecting means, 2nd frequency generating means 21 and 22 generating the 2nd frequency much lower than the 1st one, and a selecting means 23 selecting two types of signals from a light receiving means 5 according to the 2nd frequency and outputting them. Furthermore, it includes a tuning means 24 tuning a signal from the selecting means 23 at the 1st frequency and a synchronous detection means 27 which synchronously detects a signal from the tuning means 24 at the 2nd frequency and outputs it to lens position control means 25-29. Thus, the S/N ratio of an automatic focus adjusting signal is improved, the automatic focus adjustable range is expanded, and the influence of disturbance light can be reduced.
Patent JP-H11132396-A (JP)
Title: Sensor and safety device
Inventor: SUZUKI TAKASHI
IPC: G01R27/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide sensor and safety device capable of detecting presence or absence of a human body in only a desired area. SOLUTION: This sensor 22 is provided with an electrode plate 26 arranged with a prescribed gap, an equipment such as a grounded roll 18, a guard plate arranged on the opposite side to the gap of the electrode plate 26 and a grounded shield plate 28. Whether a part of a human body exists between the gaps of the electrode plate 26 and the equipment such as the grounded roll 18 or not can be detected from a change of capacitance between the gaps.
Patent JP-H02146864-A (JP)
Title: Facsimile equipment
Inventor: KAWAMICHI MASAHIRO
IPC: H04N1/32
Filed: 1988-11-28
Abstract: PURPOSE:To utilize elastically and effectively the multiple address function of a facsimile equipment by specifying a page not desired to be sent with a specifying means in relation to a destination input. CONSTITUTION:When a transmission instruction is inputted from an operation section 2, a central control section 1 makes access to a data storage section 8 to discriminate whether or not a destination is given. When the destination exists, the destination stored in the storage section 8 is read and whether or not a transmission page exists in the destination is discriminated. In the presence of a transmission page, the page transmission flag of the storage section 8 is read by the control section 1 and whether or not the page is to be sent is discriminated. When the transmission is enabled, a pointer of the storage section 7 is set based on the pointer information of the picture storage section 7 and an original data by one page is sent from the pointer. Then a next page is set and similar operation is implemented, and when it is discriminated that the transmission is disabled, the original data by one page is not sent and while the destination exists repetitively. When no destination exists any more, the multiple address communication is finished.
Patent JP-2000135477-A (JP)
Title: Substrate surface treating device
Inventor: OHASHI YASUHIKO
IPC: B65G49/04
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To surface-treat a substrate erected in a treating tank filled with a cleaning soln. and to make the device compact by bringing out plural substrates horizontally placed in a transport cassette and erecting the substrates. SOLUTION: Plural substrates placed in a treating cassette are cleaned with various cleaning solns. or dried in the plural treating tanks 21a to 21g arranged along a U-shaped transport line. The surface-treating robots 23, 24 and 25 for receiving the treating cassette from an attitude changing robot 22 for erecting the cassette horizontally placed on the holder 14 of a loader 1, transporting the cassette along the transport line, inserting the cassette into the respective treating tanks 21a to 21g, cleaning or drying the cassette, and an attitude changing robot 26 for receiving the erected cassette from the surface-treating robot 25, laying the cassette and placing the cassette on the holder 31 of an unloader 3 are set up in a surface-treating part 2. As a result, the substrate is erected and surface-treated in the treating tanks 21a to 21g, and the device is made compact.
Patent JP-H05134970-A (JP)
Title: Data transfer controller
Inventor: ABE SHUICHI
IPC: G06F13/28
Filed: 1991-11-15
Abstract: PURPOSE:To efficiently perform data transfer from an odd-numbered address in a memory device accessed at an even-numbered byte boundary. CONSTITUTION:Data of even-numbered byte width read out from the memory device 21 is sent to a gate circuit 23, and data input in byte unit to a data buffet 25 of FIFO structure is permitted/prohibited by the gate circuit 23. When the data from the odd-numbered address in the memory device 21 is transferred by prescribed bytes to another device via the data buffer 25, the gate circuit 23 is controlled so as not to write the data before the one of odd-numbered address out of the data of even-numbered byte width read out from the memory device 21 on the data buffer 25. Therefore, it is possible to store the data from the odd-numbered address in the memory device 21 only by controlling the gate circuit 23, which enables data transfer control from the odd-numbered address of the memory device 21 to be efficiently performed.
Patent JP-2001121255-A (JP)
Title: Molten metal supplying apparatus
Inventor: TERUYAMA YUZO
IPC: B22D35/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal apparatus, with which the molten metal can be supplied, even if a cast iron consisting of an outer core is not dipped into the molten metal as it is. SOLUTION: The molten metal supplying apparatus is the one, by which an electromagnetic pump 9 is dipped into a molten metal vessel 1 for storing the molten metal (a) and a small gap 6 having the interval (d) around the electromagnetic pump 9, is formed and a discharging hole 7 of the molten metal is arranged at a part of the gap 6. This interval (d) of this gap 6 is made to <=20 mm. Around the gap 6, the outer core 13 of magnetic body is not necessarily arranged, but may be arranged. In the case of arranging this outer core 13, this core may be embedded into walls 24 and 24' in the molten metal vessel 1.
Patent JP-H04171521-A (JP)
Title: Touch panel
Inventor: FUJISAWA HIROAKI
IPC: H01B5/14
Filed: 1990-11-05
Abstract: PURPOSE:To facilitate the maintenance of a touch panel while maintaining its durability by coating a transparent induction film with a multiple transparent protection film containing an organic film layered on an inorganic film and using the organic film as the highest coated surface layer. CONSTITUTION:A transparent conduction film (ITO film 11) having the prescribed surface resistance value over its entire surface is formed on the surface of a glass substrate 10, and many solder bumps 12 are formed at the fringe part of the film 11. The film 11 is coated with a multiple transparent protection film 20 containing an organic film 22 layered on an inorganic film 21 except the areas of bumps 12. At the same time, the film 11 is formed also on the rear surface side of the substrate 10 and coated with a composite transparent protection film 20a containing an organic film 22 place sequentially on an inorganic film 21a of silicon dioxide. By such a constitution, the highest surface layers formed on both the surface and rear surface sides of a touch panel 1 are coated with the films 22, so that the sticking of spots or stains on both sides of the panel 1, can be reduced.
Patent JP-2000127492-A (JP)
Title: Exposure device and image forming device
Inventor: NAGASE YUKIO
IPC: H01L27/32
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device in which the dispersion of quantities of light emitted by respective luminous elements is corrected without the necessity of a special driving circuit. SOLUTION: An exposure device is provided with a luminous matter array constituted of at least an anode layer 3, a cathode layer 6 and a plurality of luminous elements formed of one or a plurality or organic compound layers 7 clamped between the anode layer and the cathode layer and formed on the base 1, and quantities of light emitted by respective luminous elements are uniformized by the adjustment of light-emitting areas of respective luminous elements.
Patent JP-H10143427-A (JP)
Title: Address control method
Inventor: IKEBA YOSHIKI
IPC: G06F12/06
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To save manpower and to improve reliability by automatically setting an address to an extension unit added to a main body. SOLUTION: The extension units 2 and 3 are provided for the main body 1 and the respective extension units 2 and 3 are provided with first and second signal comparators 21 and 23 and first and second adders 20 and 22. An initial value b0 among comparison code signals b0-b2 is outputted first from the main body 1 through a comparison code signal line 11 and inputted to the first signal comparator 21. In the first signal comparator 21, the initial value b0 and an address signal (a) are compared and the enable signal c0 of the extension unit 2 is outputted in the case that they match. Thus, an unit address OXXH is automatically set.  Then, in the case of adding the extension unit 3, the comparison code signal b1 and the address signal (a) are inputted to the second signal comparator 23, and when the signals match, the enable signal c1 is outputted and the unit address 1XXH is automatically set.
Patent JP-H02148802-A (JP)
Title: Thin film type voltage-dependent nonlinear resistor
Inventor: SHOHATA NOBUAKI
IPC: H01C7/10
Filed: 1988-11-30
Abstract: PURPOSE:To provide a thin film type voltage-dependent nonlinear resistor having a large nonlinear coefficient, excellent characteristic stability, small size and high practical utility by incorporating predetermined contents of cobalt, antimony in first and second zinc oxide thin film layers and a predetermined content of manganese in a lead oxide thin film layer. CONSTITUTION:In a thin film type voltage-dependent nonlinear resistor, a lower electrode layer 2 made of a thin metal film is formed on a board 1, at least one set of a first zinc oxide (ZnO) thin film layer 3a and a zinc oxide (PbO) thin film layer 4 are sequentially laminated on the electrode layer, a second zinc oxide thin film layer 3b is formed on the laminate, and an upper electrode layer 5 is formed on the thin film layer. Cobalt and antimony of 0.1-0.5mol-% and 0.05-0.1mol-% in terms of CoO and Sb2O3 are contained in the first and second zinc oxide layer, and manganese of 0.05-0.1mol-% in terms of MoO is further contained in the zinc oxide layer.
Patent JP-H03162774-A (JP)
Title: System for preventing recording of digital signal
Inventor: SATO HITOSHI
IPC: G06F21/10
Filed: 1989-11-21
Abstract: PURPOSE:To allow dubbing of degraded picture quantity and tone quality by stopping the encoding operation of an error correction code and recording digital data in this state in the case of the existence of data meaning the dubbing inhibition in inputted digital data. CONSTITUTION:When a tape on which the signal indicating the dubbing inhibi tion is dubbed, the error correction code of digital data on the dubbed tape is not encoded. Consequently, error for reproducing is not corrected neither recovered when the data is reproduced, and only degraded data on the master tape is reproduced. Thus, the picture quality is degraded at the time of dubbing, and a copyright problem of digital dubbing is resolved.
Patent JP-H10144889-A (JP)
Title: Structure of memory cell array of semiconductor memory device
Inventor: SAI SHOKEN
IPC: G11C11/4099
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent error data read due to a short bridge by wiring a dummy bit line on the outermost side of a bit line so as to make a dummy bit line and a dummy cell noncontact. SOLUTION: To perform a parallel line arrangement of subword lines WL0 to n covering a subword line driver region. Subdummy word lines DWL are arranged on the outside of the subword lines WL0 to n. At a point of intersection of a subdummy bit line DBL and a subnormal work line WL0 to n on the inside of a dummy bit line pair, dummy cells 115 a, b to 117 a, b are formed so as to form no contact but noncontact with a subdummy bit line DEL of all dummy cells 115 a, b to 117 a, b. Thereby, inspite of a generated short bridge between the dummy cells 115 a, b and normal cells, the memory data of normal cells can be safely preserved.
Patent JP-H05112256-A (JP)
Title: Two-way single swing lid
Inventor: KOSUGE MASAMI
IPC: B62D25/10
Filed: 1991-10-21
Abstract: PURPOSE:To perform handling of cargoes from the rear and both sides of a vehicle, in a lid forming a cargo room upper door positioned in the rear part of a vehicle and through which cargoes are taken in and out. CONSTITUTION:A lid 2 with which a trunk part 1b of a vehicle 1 is covered has a lock mechanism 3 engaged rotatably around one axle. Lock mechanisms 3 are disposed to the two side ends of the lid 2 so that the lid 2 is rotatable around the side end thereof. The lock mechanism 3 is connected to a release lever 5 located to the mating part of a riding in and off door 1a through a cable 4 for release operation to form independent systems in laterally symmetrical positions. One damper stay 6 is located on the rear end side of the lid 2 between the lid 2 and the car body 1c.
Patent JP-2000131667-A (JP)
Title: Liquid crystal display device
Inventor: KUBO KIICHIRO
IPC: G02F1/133
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To display a high luminance image by suppressing a loss of an emission beam due to a light diffusing plate. SOLUTION: This device holds a liquid crystal layer 9 between an upper part substrate 5 and a lower part substrate 1, and is constituted of providing a reflection layer 2 having a reflective function formed on the inner surface of the lower part substrate 1, an optical film 11 containing a polarizing plate and a phase difference plate laminated on the upper layer of the upper part substrate 5, a light transmission body 13 for an auxiliary light source arranged on the upper part of the optical film 11 and a touch panel 15 arranged further on the upper part. In such a case, the light diffusing plate 12 is arranged upward the light transmission body 13.
Patent JP-H03240038-A (JP)
Title: Copper halide picture system for electronic application
Inventor: KAARU UIRIAMU REINBOURUDO
IPC: G03C1/725
Filed: 1990-11-08
Abstract: PURPOSE: To obtain a satisfactory copper halide image system by removing impurities in the presence of a specified amt. of tin chloride when pure high photosensitivity copper halide is produced from a crude halide material. CONSTITUTION: When pure high photosensitivity copper halide is produced from a crude halide material, in order to obtain a uniform slurry of fine particles, the crude copper halide is ball-milled with water in the presence of 1-5wt.% acid or 1-10wt.% stannous chloride based on the amt. of the copper halide, the resultant particles are washed with water under decantation to remove impurities and the particles are dried by removing the water. In order way, the crude copper halide is dissolved in acetonitrile in the presence of 1-10wt.% acid or stannous chloride based on the amt. of the copper halide and fine particles of pure copper halide are recovered from the resultant soln. and are sensitized by contact with ammonia. A slurry of the resultant fine particles is applied on a substrate so as to obtain a photosensitive element.
Patent JP-H03159863-A (JP)
Title: Anti-skid control device
Inventor: YANO TETSUNORI
IPC: B60T8/1761
Filed: 1989-11-20
Abstract: PURPOSE:To prevent the decremental control amount of braking force from becoming excessive in high speed running by determining the decremental control amount on the basis of the rate of increase of wheel acceleration on the neg. side, and correcting this decremental control amount according to the car body speed. CONSTITUTION:The wheel speeds calculated by a calculating part 41 from outputs of wheel speed sensors 1a-1d are entered into an acceleration calculating part 42 and a comparator part 43 and undergo operational processing at the acceleration calculating part 42. The acceleration as the rate of wheel speed change part unit time is sent to a control amount calculating part 44, which is also fed with the result from comparison of the wheel speeds with reference slip value made by the comparator 43. This control amount calculating part 44 decides the decremental control amount of the wheel braking force according to the wheel acceleration when the pressure decremental control is put in effect or when a certain specified period has elapsed since then, and this decremental control amount is corrected by a correcting means 45 according to the car body speed. Thus, the braking force is controlled according to the decremental control amount after correction.
Patent JP-H10133221-A (JP)
Title: Method for curing coating material of juncture between printed circuit board and tape carrier package and liquid crystal display device formed by using the method for curing
Inventor: ISHIGAME TAKESHI
IPC: H05K3/36
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the shape at the time of curing a coating material of the juncture between a tape carrier package and a printed circuit board. SOLUTION: The height of a liquid crystal panel supporting part 30 for supporting a liquid crystal panel 25 is set lower than the height of a printed circuit board supporting part 31 and the position of the liquid crystal panel supplying part 30 is arranged on the side nearer the side where the printed circuit board 28 is not connected than the center of the liquid crystal panel 25.  Even when a coating material 29 is applied in the open state of the spacing between the printed circuit board 28 and the tape carrier package 23, at least half the weight of the liquid crystal panel 25 is eventually applied at all times on the printed circuit board supporting part 31 at the time of curing the coating by housing the substrate in a tray 32 and the load thereof acts in the direction of bringing the tape carrier package 23 and the printed circuit board 28 into tight contact with each other and, therefore, the intrusion of the coating material into the spacing between the tape carrier package 23 and the printed circuit board 28 is minimized.