baber/WOPTO huggingface dataset:
Patent JP-H053975-A (JP)
Title: Cloth feeding constitution for scooping sewing machine
Inventor: TSUBOI SHIGEO
IPC: D05B1/24
Filed: 1991-06-26
Abstract: PURPOSE:To realize the cloth feed on a scooping sewing machine smoothly and efficiently, by laying a cloth feeding belt on a gear installed under a needle plate so as to be turned in cooperetion with the revolution of the driving shaft of the sewing machine and shifting the cloth feeding belt together with a cloth, in a prescribed direction. CONSTITUTION:The cloth feeding constitution of a scooping sewing machine is provided with a motion transmission device which converts the revolution motion of a driving shaft 16 to the swing motion of a shaft 60 through a connecting arm 52 and the first lever 54, and transmits the swing movement to a gear supporting part 76 through the second lever 62 and a connecting lever 72, and converts the swing movement of the gear supporting part 76 to the revolution motion in one direction of a spur gear 88 for drive, and a cloth feeding belt 90 is laid between the spur gear 88 for drive and a spur gear 86 which is installed in rotatable manner on a supporting plate 82 in proximity with the second lever 62.
Patent JP-H0713360-A (JP)
Title: Electrophotographic photoreceptor
Inventor: UMEDA MINORU
IPC: G03G5/047
Filed: 1993-06-28
Abstract: PURPOSE:To secure the high sensitivity and the small residual electric potential by allowing an electric charge generating layer to contain the electric charge transfer substance. CONSTITUTION:An electric charge generating layer 21 and an electric charge transfer layer 23 are superposed successively on an electric conductive supporting body 11, and in an electrophotographic photosensitive body having at least one layer between two layers through the drying method, an electric charge transfer substance is contained in the electric charge generating layer 21. The concentration of the electric charge transfer substance in the electric charge generating layer 21 is preferably at least 5wt% for the electric charge generating substance, and more preferably at least 25wt%. Further, so far as the problem in the electrostatic characteristic of the photosensitive body does not exist, the electric charge transfer substance added into the electric charge generating layer 21 is preferably the same substance to the electric charge transfer substance contained in the electric charge transfer layer 23. In order to form the electric charge generating layer 21 containing the electric charge transfer substance, through the drying method, the electric charge generating layer 21 can be formed by the covapor deposition from the electric charge generating substance and the electric charge transfer substance.
Patent JP-S6160013-A (JP)
Title: Logical circuit
Inventor: TOYAMA KEI
IPC: H03K19/20
Filed: 1984-08-31
Abstract: PURPOSE:To connect a gate of a switching transistor (TR) so that the characteristics of input gate of NAND are kept the same by connecting a switching TR in parallel with the switching TR constituting the NAND input gate. CONSTITUTION:Q1', Q2' are connected in parallel with switching TRs Q1, Q2, and a gate of the Q1', Q2' is connected to a gate of the Q2, Q1 respectively. Further the gate width of the Q1, Q2, Q1', Q2' is kept the same as the gate width of the standard inverter. Because the Q1', Q2' are connected in parallel with the Q1, Q2, the substantial current is equal to that of the standard inverter. The characteristics of the two inputs IN1, IN2 of the NAND circuit are kept entirely the same from a circuit shown in figure. This invention is expanded limitlessly by increasing the number of parallel switching TRs in response to the input number of the NAND.
Patent JP-S57106893-A (JP)
Title: Automatic time correcting device for electric clock
Inventor: NONAKA TETSUMA
IPC: G04G5/00
Filed: 1980-12-24
Abstract: PURPOSE:To correct the time delay of a clock automatically at the service interruption by clocking the time during interruption with a timing circuit and driving quickly a clock driving motor by the time clocked by the timing circuit. CONSTITUTION:At power on, a relay K1 operates so as to be self-held and normal clocking is made available by a clock driving motor M1. When power is turned off, minute pulse signals are generated from a time generating device 1 and counted up by a comparison detecting mechanism 3. When power is restored, a hand quick driving motor M2 is driven together with the clock driving motor M1. Synchronized with the driving of the hand quick driving motor M2, pulse signals are sent from a pulse signal generator 2 synchronized with a second gear to the comparison detecting mechanism 3 at the rate of one pulse per minute and the hand of the clock is put forward quickly by the minutes corresponding to the service interruption time.
Patent JP-S6338721-A (JP)
Title: Clutch releasing mechanism for vehicle
Inventor: MARUYAMANO SATORU
IPC: F16D23/14
Filed: 1986-08-01
Abstract: PURPOSE:To prevent the generation of sliding noises caused by the accompanied rotation of a release hub, and also aim at reduction of the abrasion of each part by forming the outline of the engaging part between a release hub and a release fork into a polygonal shape having two parallel surfaces. CONSTITUTION:To a release hub 40, supporting a clutch release bearing 41, is attached a release fork 50 provided with a shear-leg shaped arm 51 from the direction perpendicular to the axis thereof. The peripheral surface of the release hub 40, which is to be engaged with the release fork 50, is formed into a polygonal shape having two parallel surfaces. In addition, one of the two branches of the shear-leg shaped arm 51 is made longer than the other. Therefore, when the release fork 50 is inserted, in whatever rotating position is the release hub 40, the two parallel surfaces can easily be inserted between the two branches of the arm 51, and thereby, the accompanied rotation of the release hub 40 in operation can be prevented from taking place.
Patent JP-S57107206-A (JP)
Title: Method for sludge dehydration with pressure dehydrator
Inventor: TAKAHIRA MASAKI
IPC: B01D25/12
Filed: 1980-12-24
Abstract: PURPOSE: To dehydrate sludge approximately uniformly and thoroughly in the thickness direction and to form the cake which is easy to be stripped from filter cloths by performing the pressure feeding and pressurizing of the sludge dividedly in plural times and growing the cake after the pressure dehydration to required thickness.  
     CONSTITUTION: First, while no water pressure is acted upon a pressurizing chamber 3, the force feeding of sludge into a filter chamber 6 through a sludge feed port 14 is started, thence water of pressure slightly higher than the sludge force feed pressure is forcibly fed into the chamber 3 with a high pressure pump 10 via a regulating tank 8. A diaphragm 2 is elastically deformed by this pressurized water, whereby the sludge in the chamber 6 is pressed and dehydrated. Next, the pressurized water in the chamber 3 is returned into a feed water tank 11 through the tank 8 to retreat and reset the diaphragm, and the sludge is again forcibly fed between the cake 16 under formation and the filber cloth 5. Thence, pressurized water is forcibly fed into the chamber 3, whereby the sludge is dehydrated under pressure. The cake is grown to required thickness by repeating this sludge force feeding and the pressure dehydration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0844824-A (JP)
Title: Normalizing device
Inventor: TAMAGAWA MITSUAKI
IPC: G06K9/36
Filed: 1994-08-03
Abstract: PURPOSE:To facilitate the identification of a following step by performing normalizing processing corresponding to relative position deviation or size fluctuation in the input pattern of an identifying-object image. CONSTITUTION:The character image of the identifying-object image is inputted by an image data input device 1 and horizontally and vertically projected by a projecting device 11a. A first-order/second-order moment calculator 12a calculates the centroid of the character image and standard deviation from the horizontal and vertical projected feature amounts projected by the projecting device 11a. Based on the centroid and the standard deviation, a standard deviation image segmenting device 13 segments the character image in a rectangular area, resets a circumscribed rectangular area and transmits it to a normalized size calculator 14. The normalized size calculator 14 calculates a normalized image size. The segmented character image is transmitted through a projecting device 11b and a first-order/second-order moment calculator 12b to an affine transformer 2, and a normalized image is generated.
Patent JP-H0719733-A (JP)
Title: Vacuum drying processing device
Inventor: KAMIYAMA KAZUMI
IPC: H01L21/304
Filed: 1993-06-29
Abstract: PURPOSE:To enable a sample piece to be dried within a short period of time by a method wherein the temperature of the sample piece within a vacuum chamber is increased above its normal temperature by a heating means. CONSTITUTION:A heater block 15 is placed at a location where a sample piece 7 is supported at an upper surface of a stage 8. The heater block 15 placed below the sample piece 7 is operated while air in a vacuum chamber 9 is being sucked by a vacuum pump 12 and the vacuum chamber 9 is kept at its vacuum state so as to generate heat, thereby the temperature of the sample piece 7 can be increased more than its normal temperature. With such an arrangement as above, it is possible to perform a drying processing within a short period of time by the synergistic effect of vacuum state and heated state for evaporating and drying solvent for a shifting material 10 coated at the sample piece 7.
Patent JP-H07139143-A (JP)
Title: Building floor board
Inventor: SONODA MUNEKATSU
IPC: E04B1/00
Filed: 1993-06-29
Abstract: PURPOSE:To facilitate installation work and prevent the generation of water leakage downstairs. CONSTITUTION:A first stage unit 8, whose upper part is projected in the transverse direction, is formed on the end of opposed rectangular rubber-made floor board 5 on one side while on the other side end, there is formed a second stage unit 9 where a groove unit 12, which is opened upward along the side edge near the end and a projection piece 13 are installed so that they may be transformable. When the first stage unit 8 is fitted into the second stage unit 9, the projection piece 13 and the groove unit 12 are transformed so that the first stage unit 8 and the second sage unit 9 may be joined in water tight.
Patent JP-H0630339-A (JP)
Title: Infrared ray signal processing circuit
Inventor: MIYAZAKI SHINJI
IPC: H04N5/33
Filed: 1992-07-09
Abstract: PURPOSE:To surely extract valid data by delaying a switching timing at read/ write so as not to prevent the valid data at write from being overlapped on the switching timing at read/write. CONSTITUTION:A delay section 27 is inserted between a write address generating section 21 and a read/write control section 25. Then valid data at write are not overlapped on the switching timing by delaying the changeover of read/ write. That is, the read/write control section 25 uses the delay section 27 to delay the timing from the timing generated by a write address in the write address generating section 21 to allow a write enable generating section 26 to generate a write/read enable signal. Thus, even when data of switching part are not normally written, valid generating data are surely read and fed to post-processing.
Patent JP-S57105483-A (JP)
Title: Method of producing reduced iron as well as pyrolyzing heavy oil
Inventor: NARITA KIICHI
IPC: C01B3/44
Filed: 1980-12-22
Abstract: PURPOSE: The combination of pyrolysis of heavy oil by means of a fluidized bed with fluidized reduction of iron ores with carbon formed as a by-product enables the continuous treatment of large quantities of heavy oil and iron ores, thus producing useful light oil fraction and decomposed gases, and reduced iron as well.  
     CONSTITUTION: For example, a heavy oil in the tank 1 is fed through a preheater and the pipe line 14 to the fluidized bed pyrolyzer 5 at 400W630°C containing iron ore particles of 10W200μ average particle sizes. The fed oil is taken out of the pyrolyzer through the pipeline 16 by 70W90% as decomposition products, which is sent to the distillation system 7 and separated into decomposition gases, gasoline, light oil and heavy residual oil. The remaining about 10W 30% becomes carbon and sticks to iron ore particles. Almost of the particles are sent to ore heater 4 and mixed with iron ores from the pipeline 12, then burnt with the air to heat the iron ores and recycled to the pyrolyzer 5. The remaining is sent to the reduction furnace 6 and reduced with hydrogen and carbon monoxide from the pipeline 22 to produce reduced iron. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0469712-A (JP)
Title: Positioning controller
Inventor: ONO KAZUO
IPC: G05D3/12
Filed: 1990-07-10
Abstract: PURPOSE:To smoothly execute the positioning of a a running position of an operating part by allowing the operating part to execute a running operation in the forward and the backward directions in accordance with polarity of an operating signal. CONSTITUTION:A signal processing part 23 monitors a state that a three-position control part 8 outputs an operating signal, and also, a position signal outputted in connection with its running operation from an operating part 2 is inputted, and when the operating signal does not appear, this position signal is outputted as a feedback signal, and when the operating signal appears, a correction feedback signal is outputted to the operating part 2 without passing through a signal delay element. Subsequently, when the three-position control part outputs the operating signal and the operating part 2 starts the running operation corresponding to the operating signal, the correction feedback signal is inputted as a feedback signal to a deviation arithmetic part 6, and when the operating signal has positive polarity, the operating part 2 is allowed to execute the running operation in the forward direction, and when the polarity is opposite, it is allowed to execute the running operation in the backward direction. In such a way, even if a signal delay element exists in a signal transmission line of the operating signal and the position signal, positioning of a running position of the operating part can be executed smoothly.
Patent JP-S60155932-A (JP)
Inventor: KUROODO II CHIYUU
IPC: H04N5/33
Filed: 1984-08-31
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-H03141645-A (JP)
Title: Local mutual connection method by polyside and semiconductor element manufactured by said method
Inventor: DAGURASU PII BERETSUTO
IPC: H01L21/768
Filed: 1990-07-10
Abstract: PURPOSE: To enable to form local mutual by connection, wherein a good electric contact state is obtained by comprising a process coating a non-single crystal line silicon layer and a silicification process forming a local electric connection part. CONSTITUTION: A process where a polysilicon layer 28 is coated on a source or a drain 18 and 20 of insulated gate FET's, and a silicification process where, a silicide layer is formed on the polysilicon layer 28 to be used as a local electric connecting part to the source or the drain, are provided. With this configuration, a gate 50 which is siliconized with a titan silicide mutual connecting layer 38 and a doped silicon layer 34 which is under it is connected to a source 61 of an NMOS 42. A drain 62 is connected to a source 63 of PMOS 44 through a doped silicon layer 35 which lies under it and a silicide layer 37 of upper surface. Further, a drain 64 is connected to a different silicide gate 65 through a doped polycilicon layer 36 underneath and the upper surface layer 37.
Patent JP-2000011721-A (JP)
Title: Optical part
Inventor: SERA MIKIO
IPC: F21V7/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical part capable of irradiating the irradiating object part in the comparatively uniform light quantity distribution, capable of reducing the number of reflecting surfaces and capable of reducing a loss by reflection on an interface. SOLUTION: In an optical part composed of a convex lens 1 and the reflecting surface 2 arranged at a prescribed angle with the optical axis of the convex lens, the optical part is constituted in such a way that the reflecting surface has a structure of a large number of recesses/projections of a prism type, this recess/projection structure is a structure that the nonreflective surface and the total reflection surface having an angle of 45 degrees to the optical axis of the convex lens are alternately arranged, and this total reflection surface can totally reflect the parallel light from the convex lens in the right-angles direction to the optical axis. The optical part is formed by arranging the light emitting end of an optical fiber 4 in a focal position of the convex lens.
Patent JP-H0735415-A (JP)
Title: Intake device for reservoir
Inventor: MATSUHISA NOBUO
IPC: F24H9/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide an intake device for a reservoir, excellent in durability, capable of not only introducing all of water in the reservoir but also being used for various reservoirs having different heights sufficiently, and excellent in utility, with a simple structure. CONSTITUTION:An intake passage forming unit 50 is formed of supporting members 10, arms 20 supported pivotably by the supporting members 10, rings 30 retained at one end of the rams 20 and a float 40, retained at the other end of the arm 20 and descending the rings 30 by pivoting the arms 20 by the buoyancy when it is positioned below a water level while ascending the rings 30 by pivoting the arms 20 reversely by the gravity thereof when it is positioned above the water level. A plurality of intake passage forming units 50 are provided continuously so that the rings 30 are superposed on each other to form intake passages 30a, communicated with an intake port 210 provided at the bottom of the reservoir 200.
Patent JP-H0530131-A (JP)
Title: Packet switching device
Inventor: SUZUKI MUNEYUKI
IPC: H04L12/933
Filed: 1991-07-23
Abstract: PURPOSE:To realize a communication form without the need for special hardware and to obtain a cell switch having less wiring of a back plane by constructing a data bus in the cell switch so that it can be used bidirectionally. CONSTITUTION:Exchange connection between terminal interfaces 200-1 to 200-8 and line interfaces 300-1 to 300-8 is controlled by a single bidirectional common bus 1 which is connected in common to plural terminal interfaces 200-1 to 200-8 and plural line interfaces 300-1 to 300-8. Thus, a cell can be received in all interface cards including a slef interface card and the communication form such as extension line communication, relay exchange and loop back can be realized without needing for special hardware since the wiring required for the back plane is reduced and the bus from which the cell is transmitted becomes single with such constitution.
Patent JP-S5972094-A (JP)
Inventor: KAMEI MITSURU
IPC: G21C17/07
Filed: 1982-10-18
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-S6339345-A (JP)
Title: Recorder and recording method
Inventor: HAYAKAWA NAOJI
IPC: B41J2/075
Filed: 1986-08-05
Abstract: PURPOSE:To enable high-speed recording and super high precision recording by employing a multinozzle ink ejection device and allowing ink droplets to be charged through projection of an electron beam, especially, employing a solid electron beam generator provided with a plurality of electron beam sources. CONSTITUTION:An electron beam generator 2 has the same number of electron beam source as that of nozzles of a liquid droplet ejector 1, and the electron beam sources are so arranged that the electron beam may be projected to flying liquid droplets ejected from the liquid droplet ejector 1. A deflecting electrode 4 applies a prearranged electric field to liquid droplets, and the liquid droplets reach a recording paper 6 or a recovery plate 5 depending on whether the electron beam is projected by the electron beam generator 2. A desired color pattern is recorded in an ink on the recording paper 6 by controlling the transport rate of the recording paper 6 by a roller 7 and the oscillation frequency of a piezoelectric element 11, and synchronizing the timing of liquid droplet ejection from the liquid droplet ejector 1 and an image signal which is input to a signal terminal 12. If an electrode is provided on the recording paper 6 and a positive potential is given to the electrode, charge liquid droplets are attracted to the recording paper, thus improving a recording speed.
Patent JP-S6243905-A (JP)
Title: Glass antenna for automobile
Inventor: ISHIZU TSUNEO
IPC: H01Q1/32
Filed: 1985-08-22
Abstract: PURPOSE:To receive various broadcasts by providing plural conductor film strips tuned to various broadcast radio waves to a conductive film base. CONSTITUTION:The conductor film antenna conductor provided to a glass plate has the conductor film base 5 formed with a collector 4 and plural conductor film strips 6 (6a-6j) prolonged from the conductor film base 5. The conductor film base 5 acts like the feeding/receiving power from/to each conductor film strip branch 6, the mounting of the collector 4, the improvement of impedance matching, the antenna function in itself and the contribution to the improvement of performance, the conductor film base has at least >=3cm<2> and the point to point resistance is preferable 2OMEGA-10kOMEGA. In selecting the size and resistance as above for the conductor film base, an excellent antenna sensitivity at a desired frequency band is obtained.
Patent JP-S5972855-A (JP)
Title: Telephone exchange
Inventor: TAKAHASHI KATSUHIRO
IPC: H04M17/00
Filed: 1982-10-19
Abstract: PURPOSE:To realize an automatic reconnection only with the second insertion of coins by a calling subscriber, by storing the number of a called subscriber in response to the calling subscriber, and oscillating automatically with the stored called subscriber number when coins are inserted within a fixed period of time after the calling is through with an outgoing circuit. CONSTITUTION:A polarity inversion pulse converter 2 relays a called subscriber number which is keyed or dialed by a calling subscriber to an exchange 3 and at the same time stores the number in a register sender. In case the calling subscriber is unable to insert coins within a basic period of time and with a slight delay from an urging tone, a coin control part 5 performs the ring-off processing to restore the exchange side and to actuate a reoscillation monitor part 6. Therefore, the part 5 transmits again the called subscriber number stored in a register sender 4 to the exchange 3 for an automatic connection after the reinsertion of coins is detected. A polarity inversion pulse converter 6 is reset to a process after a call by an answer of the called subscriber connected again.
Patent JP-H066737-A (JP)
Title: Liquid crystal display device
Inventor: YASUI YOSHIMASA
IPC: H04N5/66
Filed: 1992-06-16
Abstract: PURPOSE:To reduce the thickness, size and weight of a liquid crystal display device by adjacently arranging a liquid crystal display unit and a fluorescent tube unit and constituting the simple and spacesaved fluorescent tube unit. CONSTITUTION:In the liquid crystal display device formed by arranging the plane fluorescent tube unit 8 on the rear side of the liquid crystal display unit 6, a resin sheet 87 provided with an insulating function, an ultraviolet-ray interrupting function, a temperature holding function, and a protecting function is stuck to the front side of the unit 8. Thereby many functions such as insulation from the unit 6, the interruption of ultraviolet rays, the heat insulation of the front light emitting part of the unit 8, and protection from the generation of flaws can be obtained, by one resin sheet 87. Since the constitution of the unit 8 can be simplified and space saving can be attained. the constitution can contribute to slim device due to the adjacent arrangement of both units 6, 8.