baber/WOPTO huggingface dataset:
Patent JP-H08241413-A (JP)
Title: Moving range detection device
Inventor: FUJIOKA TOSHIKAZU
IPC: G08B21/00
Filed: 1995-03-07
Abstract: PURPOSE: To decide the accurate position of a moving object such as the positions of human feet, etc., based on the features of luminance distribution included in an extracted area and despite the a mirror reflection image or a projection image of the moving object existing on a floor surface, etc. CONSTITUTION: A moving area detection device is provided with an original image input means 101 which samples the video signals and outputs an original image, an area extraction means 102 which extracts a monitoring object area out or the original image and outputs a binary image of the monitoring object area, a labeling means 103 which labels the linkage components to the binary image of the monitoring object area and outputs an object area label image, a luminance distribution measurement means 104 which measures the luminance distribution in the areas of the original image corresponding to every object area of the object area label image, a luminance distribution edge detection means 105 which detects one or more edges out of the luminance distribution and outputs the positions of these edges,  and a boundary position decision means 110 which decides the boundary position between an actual object image and its mirror reflection or projection image among those edge positions of the luminance distribution.
Patent JP-H03250231-A (JP)
Title: Storage device
Inventor: OGURI TAKASHI
IPC: G06F12/06
Filed: 1990-02-27
Abstract: PURPOSE:To realize LSI proper in performance, number of pins, gate scale and power by realizing the LSI with data width for a certain unit. CONSTITUTION:A memory control part (1) receives an interface address 1 signal 101 from an interface address signal 100, interface data 1 signal 201 of 4 bytes from an interface data signal 200 with 4X(m) byte width, and an interface memory control 1 signal 300 from an interface memory control signal 300. At such a time, a bank is positioned by a position 1 signal 701 and in the case of an operation to the single bank by decoding with the interface address signal 101, the data is read out to the memory part (1) and written. Therefore, a memory control 1 signal 501 is prepared. In the case of an operation (block transfer) to plural banks, the memory control 1 signal 501 is prepared to wait for the turn of the other bank and to read/write the data to the memory part (1). Thus, the LSI is suitably divided.
Patent JP-H02224793-A (JP)
Title: Drum-type washer
Inventor: SUNAKAWA AKIRA
IPC: D06F37/04
Filed: 1989-02-28
Abstract: PURPOSE:To perform water-filling rinsing as desired without the shortage of water at the time of washing and rinsing with stored water by providing an overflow port in a position of a specified water level portion at the time of rinsing in a tub, and providing a valve which can be opened at the time of water-filling rinsing in an overflow passage communicated with the overflow port. CONSTITUTION:In a position of a specified water level h2 portion at the time of rinsing, an overflow port 20 is formed in a tub 2, and in a position considerably above that, an abnormal overflow port 21 is formed in the tub 2. An overflow hose 22 connects the overflow port 20 with a drain hose 19, and an abnormal overflow hose 23 connects the overflow port 21 with the drain hose 19. There is provided a valve 24 near the overflow port 20 of the overflow hose 22. The valve 24 is opened and closed by an electromagnet or a motor. Since the valve 24 which can be opened at the time of water-filling rinsing is provided in the overflow passage communicated with the overflow port 20' water-filling rinsing can be performed as desired without the shortage of water at the time of washing and rinsing with stored water, so that the amount of water used can be reduced, the required time can be shortened and further, a satisfactory rinsing effect can be obtained.
Patent JP-H07233642-A (JP)
Title: Working vehicle for traveling on reinforcing bar
Inventor: TANAKA MINORU
IPC: G01C9/00
Filed: 1994-02-22
Abstract: PURPOSE:To set a wheel base to integer times the laying pitch of reinforcing bars by longitudinally moving either one of the front and rear wheels, and making the wheel base adjustable. CONSTITUTION:Journal metals 31, 31 are molded integrally with slide bases 33, 33 respectively, and the slide bases 33, 33 are slidably supported on rod-like slide guides 34, 34 fixed in the longitudinal direction on the lower face of a vehicle body 1A respectively. A hydraulic cylinder 35 is installed between the center back face of a connecting rod 30 and the vehicle body 1A, both slide bases 33, 33 and the journal metals 31, 31 are longitudinally moved by the expanding/shrinking actions of the hydraulic cylinder 35, and a wheel base can be controlled to be increased or decreased. A propeller shaft 42 has an expansion shaft expanded/shrunk in the longitudinal direction and not rotated in the axial direction, and it absorbs the change of the distance to a transmission 41 due to the longitudinal actions of axles 32. The wheel base can be adjusted to integer times the pitch of laid reinforcing bars, the front and rear wheels concurrently ride over the reinforcing bars, and a vehicle can be vertically moved while being kept horizontal during a travel.
Patent JP-H05219192-A (JP)
Title: Off-hook detecting device
Inventor: HAMAZAWA YOSHINORI
IPC: H04M1/00
Filed: 1992-02-04
Abstract: PURPOSE:To detect the presence or absence of the on-hook of a branchphone with high precision regardless of the dispersion of a photocoupler in a characteristic by absorbing the fluctuation of collector potential in a photo-transistor by means of the serial circuit of a register and a diode. CONSTITUTION:When the off-hook signal of the branchphone is inputted from a pull-in line 1, the signal is photoelectrically converted by a photocoupler 3. The signal makes a photo-transistor(TR) 5 turned off and the base potential of TR 6, which has been biased with the serial circuit of a register 10 and the diodes 11 and 12 and with a register 7, is increased. Therefore, the emitter potential of TR 6 becomes H and is inputted to the input side partial pressure circuit part of a detecting circuit 8, voltage change is detected and the off-hook of the branchphone is detected. Unless the off-hook signal is inputted, a normal current is made to flow in TR 5 and voltage change is not generated in the input side circuit part of the circuit 8 so that it is detected that the off-hook signal is not inputted.
Patent JP-S62206136-A (JP)
Inventor: SATO KUNIAKI
IPC: E04B5/40
Filed: 1986-03-05
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-S52130575-A (JP)
Title: Semiconductor device and its preparation
Inventor: YAMANAKA YOUJI
IPC: H01L29/73
Filed: 1976-04-26
Abstract: PURPOSE: To facilitate the formation of a fine pattern and separate positively the elements by growing Si 3 N 4  film al over the surface of a semiconductor substrate on which SiO 2  film is selectively formed and oxidizing anodically the Si 3 N 4  film on the zone except for the zone covered with SiO 2  film to an oxide whereby the surface becomes uneven. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60194476-A (JP)
Title: Method for stopping feed of developer in electrophotographic copying machine
Inventor: KATSUTA ISAO
IPC: G03G15/08
Filed: 1984-03-15
Abstract: PURPOSE:To prevent the surface of a photosensitive body from being contacted with developer after the end of development by reversing a developing roll after stopping a developing machine, and after opposing the developer unadhering part of the developing roll to the photosensitive body, stopping the developing roll. CONSTITUTION:When development starts, the developer 6 mixed by a blender 5 is carried to the developing roll 3 by a transport roll 4 and magnetized on the periphery of the roll 3 to form a magnetic brush and the magnetic brush is slided on the surface of the photosensitive body 2 to develop an electrostatic image on the photosensitive body 2. After the development of the electrostatic image, the residual developer 6 at the part B of the developing roll 3 provided with internal magnets adjoining the same magnetic poles each other is dropped by the magnetic force. Therefore, no developer is adhered to the part between a part A starting to magnetize the developer 6 and the part B dropping the developer. After the end of the development, the developing roll 3 is reversed until the developer unadhered part is opposed to the photosensitive body 2 and then the developing roll 3 is stopped.
Patent JP-H10247328-A (JP)
Title: Semiconductor laser device
Inventor: TANAKA YOSHIKAZU
IPC: G11B7/125
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent light from being re-reflected by the light-emitting end face of a semiconductor light emitting element by forming a reflection-preventing coat on an area where the light reflected by a reflection film hits, in the light- emitting end faces of the semiconductor light emitting element. SOLUTION: Such a semiconductor light emitting element 5 is made beforehand on the light-emitting end face 51, a dielectric film 6 with a prescribed reflectance in a part having a light-emitting point is formed and a reflection- preventing coat 8 with almost zero reflectance is formed in a part having no light-emitting point 7. This semiconductor light emitting element 5 is arranged so that the emitting end face 51 is opposed to a micro-mirror and the side where reflection-preventing coat 8 is formed is upward, and is mounted on an insulating coat 3 of a flat part of an epitaxial layer 2.  When an emitting angle of the emitting light on the emitting end face 51 exceeds a fixed value, reflecting light 9 from a bottom end part of the reflection coat 4 constituting the micro-mirror is returned to the emitting end face 51, but all the reflecting light transmits the reflection-preventing coat 8 without being reflected since the reflection-preventing coat 8 is formed thereon and guided as refracted light.
Patent JP-S58165261-A (JP)
Title: Matrix type fuel cell
Inventor: SAKURAI MASAHIRO
IPC: H01M8/02
Filed: 1982-03-26
Abstract: PURPOSE:To eliminate the gas leakage at the end section, by forming a step having the thickness approximately same with that of the electrode on the end face of a separator contacting with a fuel cell and containing the electrode in said step while utilizing the circumferential section of the matrix as gas seal. CONSTITUTION:A matrix 1 is extended to the proximity of a separator or a bipolar plate 4, while the fuel electrode 2 is inserted into a step 8 formed on said plate 4 thus to form a portion 9 where said plate 4 and matrix 1 will contact directly. Consequently the fuel gas which will try to leak from a fuel electrode substrate 2a through the end of electrode will encounter with the matrix 1 having high gas blow-out pressure and blocked of further advancing. The end faces of an oxidizing agent electrode 3 and the matrix 1 may be sealed through sealing member 10.
Patent JP-H05252187-A (JP)
Title: Cell order matching system for atm switch
Inventor: OTERU YOICHI
IPC: H04L12/28
Filed: 1992-03-05
Abstract: PURPOSE:To correct the inversion of cell order at the time of dispersion routing in an ATM switch and to cope with an in-switch broadcasting function, as well. CONSTITUTION:A time stamp generation control circuit 3 adds a time stamp to each input cell and informs the switch exit part of the number of cells to which the same time stamp is added. Each unit switch module in the case of broadcasting a cell adds the number of copies to the cell. A time stamp recording and updating circuit 6 temporarily stores cells passing through the switch in a buffer, compares the time stamp values added to the cells with the oldest time stamp value in the switch, and sends matching cells out to an output line. Every time one cell is sent out, the oldest time stamp value in the switch is updated when the value obtained by subtracting the number of the pieces of the cell having the same time stamp value by one several numbers obtained by multiplying plural strings becomes 0.
Patent JP-S62206229-A (JP)
Title: Intake controller for internal combustion engine
Inventor: MITSUI SHOICHI
IPC: F02B31/00
Filed: 1986-03-07
Abstract: PURPOSE:To certainly control a swirl by forming a communication hole having an opening/closing valve onto a partitioning wall between an intake port for generating a swirl and a straight port and opening and closing said opening/ closing valve according to the operation state of an engine, in an intake device equipped with the both ports. CONSTITUTION:An intake port 16A for generating a swirl and a straight port 16B for carrying out intake operation in the direction not generating a swirl are installed in each cylinder. A communication hole 33 is formed onto the partitioning wall between the both ports immediately before the port 16A for generating a swirl and the straight port 16B communicate to the cylinder, and an opening/closing valve 34 is installed into the communication hole 33. When the engine is in low speed revolution, the opening/closing valve 34 is opened to blow a portion of the generated swirl flow at a high speed onto the intake air stream on the straight port 16B side, and then the air stream in the straight port 16B is curved, and a swirl is generated. When the engine is in high speed revolution, the opening/closing valve 34 is closed to prevent the generation of a swirl.
Patent JP-H09242726-A (JP)
Title: Differential reinforcement and anchor using this differential reinforcement
Inventor: KAMEI MASAO
IPC: E02D5/80
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a differential reinforcement which is excellent in fixing strength just after it is driven in a fixing object such as a concrete slab and has permanently stable fixing strength and is inexpensive and is rich in reliability, and an anchor using this differential reinforcement. SOLUTION: In a differential reinforcement Al fixed to an installing hole formed in a fixing object such as a concrete slab, the differential reinforcement is composed of a differential reinforcement main body 1 where a fitting hole 3 having a proper length is bored in the axial direction from one end and notch parts 4 and 4 are arranged at least in mutually opposing positions on the peripheral end of one end and an almost trancated cone-shaped fitting member 2 whose tip part 8 is set narrower than a diameter width in the fitting hole 3 and which is set wider than an inside diameter width of the fitting hole 3 as it proceeds to a base end part 9.
Patent JP-S58167267-A (JP)
Inventor: FUJITA HARUYASU
IPC: B62J17/00
Filed: 1982-03-26
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-H05248448-A (JP)
Title: Torque limiter
Inventor: KAMATA KAZUO
IPC: F16D7/02
Filed: 1992-03-05
Abstract: PURPOSE:To improve the function of a torque limiter which races a member on the drive side when an overload is exerted on a member on the driven side and to save the number of parts and the number of assembly processes through simplification of structure. CONSTITUTION:A cylindrically protruded sleeve 10 is integrally formed on the under surface of an operation dial 6. A curved surface 10a is formed on the inner surface of the sleeve 10. A cam surface 8a wherein a plurality of cylindrical surfaces are rotationally symmetrically arranged is formed on the outer periphery of a cam 8. Rotation of the operation dial 6 is transmitted to the cam 8 in a state that the curved surface 10a is engaged with the cam surface 8a. When the operation dial 6 is rotated in a state that rotation of the cam 8 is prohibited, the sleeve 10 is resiliently deformed in such away that the curved surface 10a is moved over the cam surface 8a and the operation dial 6 is raced.
Patent JP-S58166480-A (JP)
Title: Painting method of closed area
Inventor: MORIMOTO YASUHIRO
IPC: G06T11/40
Filed: 1982-03-26
Abstract: PURPOSE:To shorten the process of painting a closed area, by performing line search along only a circumference in the closed area. CONSTITUTION:Lattice dots in the closed area encircled by a sequence of outer circumferential dots different from dots in set color CA on X-Y lattice point coordinates are painted in the specified color CA. Dots under one point A in the closed area are checked successively in such a manner that while a following dot in the color different from CA is regarded as a starting point P1, eight adjacent points of a present point Pi on the outer circumference are checked anticlockwise starting at an outer circumferential dot Pi-1 right before the point Pi clockwise along the outer circumference around the point A. Then, the 1st dot in the different color except dots painted newly is detected and regarded as a following outer circumferential dot Pi+1 and when a decision point dot Pi contacting the Pi at the upper side is detected before said point Pi+1 is detected, dots between the decision point P'i and a following dot in the different color in the anticlockwise direction are repainted in the color CA; and then an advance to the point Pi+1 is made and said operation is repeated until Pi-1 and Pi coincide with P2 and P1.
Patent JP-2000245669-A (JP)
Title: Vacuum cleaner
Inventor: HIRAHARA YOSHIYUKI
IPC: A47L9/28
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner for simplifying circuit constitution, reducing noise generation sources, obtaining a stable function and being made light in weight and miniaturized. SOLUTION: The hand operation part of a hose connected to a vacuum cleaner main body is provided with an operation means 45 for setting the drive state of the brushless motor 22 of a motor-driven blower. A cleaner control means 35 provided with a main microcomputer 37 for controlling the drive of the brushless motor 22 by the setting operation of the operation means 45 is provided. A motor control means 25 provided with a BLMC microcomputer 27 for driving the brushless motor 22 by being connected to a driver for driving an IGBT 29 for driving the brushless motor 22 is provided. The main microcomputer 37 and the BLMC microcomputer 27 are connected by a photocoupler 47 and control signals are optically communicated.  The motor control means 25 of a high voltage and the cleaner control means 35 of a low voltage are easily insulated and separated, the circuit constitution is simplified, weight is reduced and miniaturization is performed. The number of circuit components to be the noise generation sources is reduced.
Patent JP-S58174173-A (JP)
Inventor: TOOMASU REON ERISUTON
IPC: F15B3/00
Filed: 1983-03-25
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-H10244867-A (JP)
Title: Towing device in wrecker truck
Inventor: NAGASHIMA TAMOTSU
IPC: B60P3/12
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a towing device, by which a time required for preparing for towing can be shortened, in a wrecker truck. SOLUTION: A connection mechanism 58 to which an axle is connected is arranged in the tip of an extension arm in a wrecker truck rear part. The connecting mechanism 58 is provided with a fixed locking member 60, a movable locking member 61, and a lock pin 70. The fixed locking member 60 is constructed to a horizontal supporting part 62 and a standing engaging part 63. The movable locking member 61 is constructed of a tilting part 66, which is arranged freely rotationally at the tip of the horizontal supporting part 62 and is engaged with the side face of the axle during connection so as to support the bottom face side of the axle cooperatively with the horizontal supporting part 62, and a standing locking part 67 which is interlocking with this tilting motion so as to be raised for clamping the side face of the axle cooperatively with the standing engaging part 63.  The lock pin 70, which can be freely moved in the longitudinal direction of the extension arm, is moved in one direction when the tilting part 66 is tilted so as to lock the tilting part 66, while when the lock pin 70 is operated from the front side of a towed vehicle so as to be moved in the other direction, locking is released.
Patent JP-S61207991-A (JP)
Inventor: KONNO MUTSUO
IPC: G21C3/326
Filed: 1985-03-12
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-H06258183-A (JP)
Title: Inspection of pattern, which transmits light
Inventor: TOMOKIYO OSAMU
IPC: G01M11/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide an inspection method, wherein the judged result is not affected by the unevenness of a photographing system even if there is unevenness caused by the photographing system when light is cast on a semi-transparent planar material having a patterns, which transmits the light, and the unevenness of the pattern is inspected. CONSTITUTION:Shadow masks and the like 1 are mounted on a uniaxial moving table 2. Rays are emitted from light sources 3. The amounts of the rays transmitted through region containing many patterns are measured for every regions by moving the uniaxial moving table 2. The difference between the data in the neighboring two regions is computed with a CPU 6. The difference is compared with the range of allowable errors. Since the difference between the data in the neighboring two regions is obtained, the unevenesses caused by the photographing system are offset.
Patent JP-S58166424-A (JP)
Title: Timing control system for interface part
Inventor: OJIRO YOSHIFUMI
IPC: G06F13/42
Filed: 1982-03-27
Abstract: PURPOSE:To make timing variable and to facilitate connections with other devices by selecting the processing starting address of each process in every unit sectioned cycle according to the sectioned cycle. CONSTITUTION:The contents of the register 1 of a circuit which generates a timing signal are updated by a -1 circuit 2 in the order of, for example, [3], [2], [1], [3], [2], [1].... Then, a decoder 3 decodes respective values. In a register 4, data for indicating that timing signals TiMCNT1 and TiMCNT2 in some mode or in another mode is set. By selecting the generation point of the timing signal of TiMCNT2, data from another device corresponding to the former mode and data from another device corresponding to the latter mode are both receivable.
Patent JP-H01224237-A (JP)
Title: Production of optical fiber preform
Inventor: TERAOKA TATSUO
IPC: C03B37/014
Filed: 1988-03-04
Abstract: PURPOSE:To simply and inexpensively make the surface of optical fiber preform contain TiO2, by heating porous glass produced by vapor-phase axial deposition in a sintering atmosphere containing TiCl4 and O2. CONSTITUTION:Porous glass 4 (about 120mm outer diameter) of purified quartz glass is inserted into a quartz muffle furnace 5 of a sintering furnace 6. Then the interior of the muffle furnace is heated to about 1,600 deg.C while sending 10l/min He, 100mg/min TiCl4 and 2l/min O2 from the lower part of the muffle furnace 5 to the upper part. Then as the glass 4 is dropped at 3mm/min velocity, the glass is sintered and made into transparent glass to produce an optical fiber preform.
Patent JP-S60193446-A (JP)
Inventor: YOSHITOME EIJI
IPC: G01N23/04
Filed: 1984-03-15
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。