baber/WOPTO huggingface dataset:
Patent JP-H0823444-A (JP)
Title: Image processing unit
Inventor: MATSUMOTO ATSUSHI
IPC: H04N1/405
Filed: 1994-07-05
Abstract: PURPOSE:To reduce production of moire stripes. CONSTITUTION:Image data received from an image input section 101 are subjected to screen processing by a screen processing unit 102. A frequency plane conversion processing unit 103 applies frequency conversion to an image before screen processing and image after screen processing respectively. The two images subjected to frequency conversion are compared by an image comparator 104. When a peak at a low frequency not in existence on a frequency plane before the screen processing appears on a frequency plane after the screen processing, it is estimated that moire stripes take place because the output frequency gets lower by the screen processing. A screen size changeover device 105 selects an optimum screen size from a RPM 106 depending on the level of the peak and its frequency when the peak at the low frequency appears.
Patent JP-S5277587-A (JP)
Title: Wiring of integrated circuit outside chip
Inventor: NOMURA HIROAKI
IPC: H05K3/30
Filed: 1975-12-23
Abstract: PURPOSE: To increase reliability and certainty of wiring by bonding, via adhesive and conductive elastomer, pad part of convex shaped IC and lead terminal of substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63316991-A (JP)
Title: Color converting method for picture signal
Inventor: SETO HIDEO
IPC: B41J2/00
Filed: 1987-06-19
Abstract: PURPOSE:To easily convert a picture data at a specific area or a specific color into a picture data of a designated color by storing picture data into a buffer memory, converting the data of the specific area into clear code data and using a lookup table so as to convert it. CONSTITUTION:A clear code 00H is inserted when a picture data is a negative data and a clear code FFH is inserted when the data is a positive data. The point sequential data of R, G, B inputted to a line buffer 28 is replaced into data whose address relating to a range of the specific area designated by an input means 44 is 00H or FFH. A color code data subjected to clear code processing is led to a lookup table 32 converting a color code data into a digital data for driving LEDs 42C, 42M and 42Y. A photosensitive material F exposed is subject to the development processing (not shown) and a picture whose specific area is subject to white color conversion is reproduced.
Patent JP-H11320575-A (JP)
Title: Inner mold drawing mechanism
Inventor: HARADA YUTAKA
IPC: B29C33/44
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of an injection mold used in the case of molding, for example, a catch basin or the like. SOLUTION: The inner mold drawing mechanism slidably supports a slide board 18 and a leading board 19 coupled to one another in a slide frame 23, slidably interposes a driving board 20 between the boards 18 and 19, communicates the board 18 with a receiving port inner mold 11A for molding an inside shape of a receiving port to be molded, communicates a radially enlarging or contracting guide 14 for radially enlarging or contracting a packing groove molding enlarging or contracting core 12 charged in the mold 11A with the board 20, slides a radially enlarging or contracting guide 14 in a direction for radially enlarging or contracting the core 12 via the board 20 by a driving means 28, forwards the board 19 to the board 20 to integrally slide the board 18,  draws the mold 11A from the molded port to draw the radially enlarging or contracting diameter of the core 12 and the mold 11A to draw the radially enlarging or contracting diameter of the core 12 and the mold 11A by one drive source.
Patent JP-H01117493-A (JP)
Title: Luminance signal chrominance signal separation filter corresponding to correlation of picture
Inventor: TAMURA REIKO
IPC: H04N9/78
Filed: 1987-06-19
Abstract: PURPOSE:To reduce dot disturbance by using a luminance signal chrominance signal separation filter depending on the correlation of horizontal and vertical pictures of a composite color television signal. CONSTITUTION:Delay means 5a, 5b retarding an input sampling signal to separate a luminance signal and a chrominance signal thereby obtaining a noticed sampling point and a sampling point close thereto simultaneously, a picture correlation discrimination means 7 detecting the vertical picture correlation, horizontal picture correlation and oblique picture correlation from the values of the noticed sampling point and the point in vicinity and discriminating the correlation of the picture are provided. Then color signal extraction filters 6a-6c are used depending on the result of discrimination. Thus, the effect of leakage onto the mutual channel of the luminance signal and the chrominance signal at the region where the picture change is rapid is reduced to decrease dot disturbance.
Patent JP-S6310544-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OKITA YOSHIHISA
IPC: H01L21/316
Filed: 1986-07-02
Abstract: PURPOSE:To obtain a completely leveled bias spatter quartz (BSQ) in a short time by cutting grooves in the BSQ on a wide pattern through a photolithography after completion of a first step in a process of producing the BSQ and after that taking the second step. CONSTITUTION:In a leveled multilayer interconnection using a RF(high frequency)BSQ, grooves are cut in the BSQ on a wide pattern by a photolithography after completion of a first step and after that, the BSQ is leveled in a second step using etchbacks at side walls of the grooves. For instance, the BSQ 2 is deposited on a metallic interconnection layer 1 and a photoresist 3 is applied on the BSQ 2 and then the photoresist 3 are exposed and developed. Subsequently, the grooves 4 are formed in the BSQ 2 by an etching process such that they have a depth D equal to the thickness of the bed metal interconnection layer 1. When the photoresist 3 is removed and the BSQ 2 having the grooves 4 is etched, the side walls of the grooves are also etched in the horizontal direction and a completely leveled BSQ 2 is finally formed.
Patent JP-H0319571-A (JP)
Title: Picture reader
Inventor: KASHIWABARA AKIHIRO
IPC: H04N1/10
Filed: 1989-06-16
Abstract: PURPOSE:To attain highly accurate reading by devising a Fresnel base having a Fresnel lens to be turned on an original platen so as to uniformize the read density of picture information of an original placed on the face of the original platen and the picture information projecting the face of the original platen. CONSTITUTION:A Fresnel lens 2 is fixed to a Fresnel base 16, one end of the Fresnel base 16 is provided with a hole for a hinge, a hinge dowel 162 is inserted to the hole and one end of a mirror base 15 is turned as a support member. Moreover, the mirror 3 is fixed to the mirror base 15 and when the Fresnel base 16 is turned, the Fresnel lens 2 is always arranged to a prescribed position optically. Thus, the optical axis of a projection means 41, a center shaft of the Fresnel lens 2 and the optical axis of a read means 42 are made coincident to eliminate the uneven density in the case of reading a picture and highly accurate reading is attained.
Patent JP-H101956-A (JP)
Title: Underground construction method for building
Inventor: OBATA KATSURO
IPC: E04G21/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency of construction by a method wherein a floor beam frame constructed in a preceding construction step can be joined integrally to an underground outer wall constructed in a succeeding construction step without causing a defect in the joined part to provide high strength therein. SOLUTION: A large number of earth pressure receiving bars 6 connected from a side end of a floor beam frame 3 to be constructed in a preceding step to steel frames and reinforcing bars in the frame 3 are protruded laterally and forward ends of the bars 6 are connected to earth retaining walls 1, 2 and at the time of a permanent construction work of concrete for the frame 3, a large opening, in which the bars 6 are present between the side end of the frame 3 and the walls 1, 2, is formed, and at the time of constructing an underground outer wall 5 in a succeeding step of construction, concrete is cast from the opening and also concrete is filled into the opening to make the frame 3 integral with the wall 5. The length of the bars 6 can be adjusted by combining threaded reinforcing bars 6a with threaded sleeves 6b.
Patent JP-S5677774-A (JP)
Title: Obstacle detecting device for car
Inventor: ENDOU HIROSHI
IPC: G01S17/931
Filed: 1979-11-30
Abstract: PURPOSE:To realize a miniaturized structure of the antenna to incorporate said antenna into the fender mirror, by incorporating the transmission part of the photoelectric signal into one of the two fender mirros and then a reception part for the photoelectric signal into the other fender mirror respectively. CONSTITUTION:An obstacle detecting device consists of the light transmitter 2 which transmits the light beam L1 to the front of a car in the beam angle phi1, the light receiver 3 which receives the reflected light L2 within the widening angle phi2, and the information process circuit 6 which controls both the transmitter and receiver 2 and 3. The transmitter 2 is incorporated into the right fender mirror 4; while the receiver 3 is incorporated into the left fender mirror 5 respectively. Thus the light is used instead of the electric wave to detect the object. As a result, the antenna is miniaturized, thus faclitating an easy incorporation of the antenna into the fender mirror.
Patent JP-H06340364-A (JP)
Title: Image former
Inventor: WATANABE AMAMARO
IPC: B41J13/10
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the paper jam of a transfer material and the like from occurring by facilitating the handling of documents after making a discharge passage of this transfer material so as to be selectable from discharge to a rear top face to that to a rear back face according to the removal motion of a tray. CONSTITUTION:This is an image former that is able to insert a document along a top face of this device from the rear side and also able to discharge a transfer material formed with an image along a discharge passage 16 heading for a rear top face of the device. This device is provided with a detachable tray 17 which receives the transfer material discharged on the basis of the rear top face in particular. Also it is provided with such a means as selecting the discharge passage 16 of the transfer material from discharge to the rear top face to discharge to the rear back face according removal motion of this tray 17. Thus, with the removal of this tray 17, interlocking with this, since the discharge passage 16 is made so as to be selected to a reverse discharge passage 50, operations become simplified. In addition, any possible accident due to being oblivious of selecting the discharge passage 16 is preventable from occurring.
Patent JP-S63319169-A (JP)
Title: Recorder
Inventor: KANEKO MASANORI
IPC: B41J7/34
Filed: 1987-06-23
Abstract: PURPOSE:To enhance the accuracy of a recording position and enable high- quality recording, by driving a vibrating means for generating a vibration for canceling the static friction of a rotor of a driving motor for rotating a type assembly by an arbitrary angle, immediately after the rotation of the type assembly is stopped. CONSTITUTION:When recording data is inputted, a daisy wheel 5 is rotated to move a type 5a to a recording position. Next, an impact means 6 is driven to blindly strike the type 5a, whereby the impact force is transmitted through the daisy wheel 5 to a rotor of a wheel motor 11, thereby applying a minute vibration to the rotor. That component of the vibration which is in the direction opposite to the direction of static friction holding the rotor at a stop position cancels the static friction, making the rotor movable. Thus, the rotor is moved to a stability point at which the rotor is to be actually held, by the action of a magnetic force according to an excitation mode, and the rotor is stopped and held at the point. The impact means 6 is again driven, now with a sufficient energizing current or for a sufficient energization time, to strike the type 5a, thereby recording.
Patent JP-H104379-A (JP)
Title: Advertisement device
Inventor: ITO TAKAYUKI
IPC: H04W88/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To attain detailed advertisement of information and to facilitate handling and installation of the device by providing a means which uses an individual identification means for communication connection with a specific external device so as to output information distributed from the specific external device in communication connection. SOLUTION: The advertisement device is provided with an AC/DC converter 42 being a drive power supply and with a charger battery unit 43 and is operated by a DC power supply of the AC/DC converter 42 while charging the charger battery unit 43 in the usual operation. In the case that a service interruption is detected during operation, a SW 1 is switched to use the charger battery unit 43 for its operation. Furthermore, the advertisement device is provided with a solar battery as an auxiliary power supply. The capacity of the solar battery 44 is selected based on the application and operation form of the advertisement device such as the driving capacity of the entire advertisement device, charging of the charger battery unit 43.
Patent JP-H10330690-A (JP)
Title: Curing resin composition
Inventor: IMAMURA TAKESHI
IPC: C08L87/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a curing resin composition excellent in preserving stability and useful for a one liquid type coating material, etc., by containing each specific Michael addition reaction donor component, acceptor component and Michael addition reaction catalyst each of which is finely dispersed under a specific condition. SOLUTION: This curing resin composition comprises (A) a Michael addition reaction donor component such as a carboxylic acid ester, etc., having plural active methylene groups in a molecule and containing active methylene group of polyhydric alcohol, (B) a Michael addition reaction acceptor component such as a (meth)acrylic acid ester of a polyhydric alcohol containing plural α,βunsaturated carbonyl groups in a molecule and (C) a Michael addition reaction catalyst such as an alkali metal hydroxide, in which at least one of the components (A) and (B) is a resin, also the components (A) and (B) are present as a solution or a dispersed liquid in a hydrophobia organic solvent, and the component (C) is present as finely dispersed state in the solution or the dispersed liquid of the component (A) and (B)  as a solution in a solvent not miscible with the hydrophobic solvent such as water, etc.
Patent JP-2000334231-A (JP)
Title: Filter and medical appliance
Inventor: ABE MICHIO
IPC: B01D39/16
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a filter which is small in an aperture ratio and has micromeshes by superposing meshes formed by interweaving yarn-like members coated with low melting members on the outer peripheries of high melting members to a gird form and impressing heat to the outer edges of the mesh, thereby welding the low melting members and the high melting members. SOLUTION: Two sheets of the mesh formed by interweaving the yarn-like members 2 coated with the low melting members 3 on the outer peripheries of the high melting members 4 to the grid form and subjecting the contact surfaces of the crossed members 2 to thermal welding are superposed on each other at the time of production of the filter 1 mounted at a drip chamber, etc., of a body fluid circulating circuit. The heat is impressed to the outer edges of the mesh to weld the low melting members 3 and the high melting members 4 and to treat the members so as to template the same to the desire filter shape. The contact surfaces of the crossed members 2 of such filter 1 are welded to fill the spacings and the circumferences of fused parts 5 are made gentle, by which the adhesion of the micro-bubbles to the contact surfaces of the members 2 does not occur any more and the occurrence of lot of blood and coagulation is eliminated.
Patent JP-H06346389-A (JP)
Title: Method for deinking and apparatus therefor
Inventor: SUZUMURA HIROSHI
IPC: D21C5/02
Filed: 1993-06-02
Abstract: PURPOSE:To provide a method for deinking in which the separation of conventionally inseparable fine ink particles can be carried out and an apparatus therefor. CONSTITUTION:Air 1 is injected into a pulp stock liquid 2 containing recovered waste paper under pressure and the pressure of the injected air is held to move the pulp stock liquid in a pipe 7. Thereby, the injected air 1 is dissolved in the stock liquid 2 and subsequently passed through an enlarged and sharply constricted flow passage 5 to produce small-diameter bubbles, which are then fed to a centrifugal separator 8 continuous thereto to separate and float the bubbles. A reject 3 containing a coalescent material of the bubbles and ink aggregated near the central part is separated from a deinked accept 4.
Patent JP-S5856326-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/324
Filed: 1981-09-29
Abstract: PURPOSE:To realize an annealing device to satisfy both the locally instantaneous heating and productivity together by a method wherein a slit-type beam is formed making a bar-type heater as a light source, and the beam thereof is irradiated scanning on a wafer. CONSTITUTION:A reflecting mirror 2 is arranged above the bar-type heater 1, while a slit 3 is arranged under the heater 1. A parallel groove is provided directly under the heater 1 in the slit 3. Accordingly light emitted from the bar- type heater 1 is condensed by the reflecting mirror 2, and is irradiated through the slit 3 in the beam-type to the wafer 5 on a disk 4 provided thereunder. Irradiation thereof scans continuously on the wafer 5 by transferring the disk 4 in the direction shown with an arrow mark. Accordingly the annealing device to satisfy both the locally instantaneous heating and productivity together can be obtained.
Patent JP-S6215919-A (JP)
Title: Automatic reset circuit
Inventor: ACHINAMI MASAYOSHI
IPC: H03K17/22
Filed: 1985-07-12
Abstract: PURPOSE:To reduce number of externally mounted components and to protect the titled circuit from an external noise in forming the automatic reset circuit by a semiconductor integrated circuit by providing a reset circuit setting initially an electronic circuit at the increase in the power voltage just after application of power and a signal delay circuit composing of series connection composing of RS flip-flop circuits whose output logic level is decided by application of power. CONSTITUTION:When a power voltage is impressed to a power terminal 10 and exceeds a forward rising voltage VD of the PN junction, flip-flop circuits 3, 31...3n composing of IILs reaches an operational state. A current is applied to an IIL transistor (TR) 1 from an injector TR 2. The IIL TR is conductive, the flip-flop circuits 3, 31...3n are reset, the signal is formed into a signal switch time delay through RS flip-flop circuits 11, 12, 13, the signal is inputted to a reset circuit to release the reset thereby bringing the electronic circuit in the standby state.
Patent JP-H11345580-A (JP)
Title: Cathode-ray tube device and deflection device thereof
Inventor: KOJIMA TADAHIRO
IPC: H01J29/76
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the desired display image characteristic by efficiently correcting the misalignment of a display image in a rotating direction. SOLUTION: A deflection yoke 52 mounted on the yoke mounting part 12 of a funnel 4 has a first open end 54a located on a fluorescent screen, and a correcting coil 62 for correcting the misalignment of a display screen in a rotating direction is provided at the first open end. The correcting coil is formed almost in the shape of a rectangle to match the cross-sectional shape of the yoke mounting part and that of a deflection coil 58.
Patent JP-H0569419-A (JP)
Title: Embossed pattern carving device for manufacturing alcove post
Inventor: NOJIMA MASAAKI
IPC: B27M1/02
Filed: 1991-06-26
Abstract: PURPOSE:To provide the title device carving an embossed pattern similar to the woodgrain of natural wood by pressing a semimanufactured product for an alcove post formed by laminating veneer to the outer periphery of columnar laminated lumber from the outer periphery of the veneer. CONSTITUTION:An embossed pattern carving device for manufacturing an alcove post is equipped with a working table 10 on which the semimanufactured product S for the alcove post formed by laminating veneer to the outer periphery of columnar laminated lumber is placed so as to be freely movable in the longitudinal direction of the alcove post, a pair of the left and right press rollers 15 arranged to the central part of the working table 10 and carving an embossed pattern in the alcove post and a moving mechanism 14 moving the alcove post. The moving mechanism 14 is equipped with a support slider 13, a holding mechanism 11 holding the end part of the alcove post on the support slider 13 and a rotary mechanism 12 rotating the alcove post in the peripheral direction thereof.
Patent JP-S5582722-A (JP)
Title: Sealing apparatus in cooling zone for steel sheet
Inventor: TSUZUKI NOBUO
IPC: C21D9/56
Filed: 1978-12-15
Abstract: PURPOSE: To prevent the development of temper color on the surface of steel sheet in a heating furnace on account of steam generated during water cooling, by installing a sealed vertical steel sheet path between the heating furnace and the cooling tank of a continuous annealing units, and by equipping water jacket, and a sealing mechanism, through which the steel sheet passes, at the inner wall.  
     CONSTITUTION: Steel sheet S heated and annealed in a heating furnace 1 is passed to a cooling water tank 3 through a sealed vertical steel sheet path 2, whose lowest end is positioned under the water surface of the cooling water tank 3. The steel sheet S is passed between plural water jackets 4, 4' made in the path 2, cooled with water spray from a spray header 10, and enters the cooling water tank 3. The invasion of steam generated during cooling is prevented by a seal rolls 8, 8' set in the path 2 above and under the first water jacket 4 and a seal gas header 9 on the upper water jacket 4; the supply of fresh atmosphere gas 17 of low dew point to the closed section Z between the seal rolls 8, 8'; and the exhaust 13 of the gas prevent the rise in the dew point of the heating chamber 1 atmosphere, so that the development of the temper color on the surface of the steel sheet caused by oxide film formation is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6132300-A (JP)
Title: Semiconductor memory device
Inventor: YASUDA HIROSHI
IPC: G11C17/18
Filed: 1984-07-24
Abstract: PURPOSE:To shorten the charge time and to speed up an action by precharging a row line at the time of selecting a memory element, setting a row selecting MOS transistor to a conductive type the same as the memory element and connecting MOS transistors in parallel. CONSTITUTION:When a precharge signal 2 comes to a low level from a high level with a memory element at a high threshold voltage, an input line 8 of a sensor amplifier rises gradually to a high level. A row line 9 rises, directing an intermediate potential where an N-channel MOS transistor 5 is turned off, and precharging is completed. At this time, the input line 8 drops slightly to a low level side. Afterward, it is raised to a high level by a P-channel MOS transistor 16. When the memory element is at a low threshold voltage, it drops to the potential of the row line 9 at the time of completion of the precharging, and following the drop of the voltage of the row line 9 due to the current for flowing in the memory element, the input line 8 drops. Thus the precharge time of the row line can be shortened, and a high speed and stable device can be obtained.