baber/WOPTO huggingface dataset:
Patent JP-H0798743-A (JP)
Title: Deciding method for whether entry exists or not in mark column of business form
Inventor: MIZUGAKI AKIO
IPC: G06K7/00
Filed: 1993-09-29
Abstract: PURPOSE:To provide the method for deciding exactly whether an entry exists in a mark column of a business form or not, even in the case a misalignment is generated between business form defining information and image data of the business form. CONSTITUTION:Information related to an area of a business form 10 in which a pattern recognized as a mark column is printed in advance is set as business defining information (step 10), image data of the business form 10 is read in (step 20), a black picture element peripheral distribution in two prescribed directions in an area containing the mark column and its vicinity is extracted from the image data, based on the business form defining information (step 30), the area of the mark column is determined at every prescribed direction in accordance with the extracted black picture element peripheral distribution (step 40), and whether the information is entered in the mark column area or not is decided (step 50).
Patent JP-H0985492-A (JP)
Title: Forming device
Inventor: KAWASHIMA TAKESHI
IPC: B30B1/32
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To uniformly and precisely form even a material with high tensile strength by making a cylinder as the forming device in a double cylinder, and executing high speed low pressure forming and low speed high pressure forming. SOLUTION: By using a double cylinder 29 composed of a small cylinder 31 and a large cylinder 33 which moves up and down a forming die Ds installed with opposing to a punch P, a work is formed by co-operating a punch P being movable up and down and the forming die Ds. For this purpose, at first the small cylinder 31 is acted and a high speed and low pressure initial forming is executed, after a prescribed stroke, the large cylinder 33 is made to act, a low speed and high pressure forming is executed. Therefore, even a material with high tensile strength can be formed uniformly and precisely.
Patent JP-S6397308-A (JP)
Title: Production of aluminum pipe for structural and ornamental purposes
Inventor: HAGIWARA TAKUZO
IPC: B21C1/22
Filed: 1986-10-14
Abstract: PURPOSE:To improve surface quality by drawing a pipe by using a round die and ball core plug under the conditions which the ratio of a diametral reduction rate and thickness reduction rate is maintained at a specific value or below and the reduction per pass is maintained at a specified value by using a drawing oil having prescribed viscosity. CONSTITUTION:Drawing of 2-3 passes is executed by using the drawing oil having 30-40cst/40 deg.C viscosity, specifying the ratio between the diametral reduction rate and the thickness reduction rate to <=0.5, the reduction of the 1st pass to 10-25% and the reduction of the 2nd and ensuing passes to 10-20% and using the round die and ball core plug, by which the pipe is formed to <=1mu max. surface roughness. The surface quality is improved by the above- mentioned method.
Patent JP-H0697929-A (JP)
Title: Synchronous word detecting circuit
Inventor: SEKI KAZUHIKO
IPC: H04L7/10
Filed: 1992-09-11
Abstract: PURPOSE:To reduce synchronous word non-detection probability by generating a receiving timing by using a synchronous word detecting position stored in a burst length counter, when the synchronous word of a burst signal is not detected. CONSTITUTION:A burst length counter 33 function as a storage circuit, and when a correlation detector 31 cannot detect synchronization from a burst signal and a correlation detection pulse 105 is not inputted, the pulse separated by burst length is outputted. Based on this synchronous word detecting position, a receiving timing is generated and read-out data 304 is outputted through a read-out control part 32. Accordingly, the receiving burst signal is not destroyed substantially, the probability of the synchronous word non-detection is reduced, and the detection of data loss probability is prevented.
Patent JP-S6396807-A (JP)
Inventor: NAKAYA FUMINORI
IPC: H05B37/00
Filed: 1986-10-14
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-H0582976-A (JP)
Title: Method for positioning multilayered laminated board
Inventor: YASUZAWA KAZUHITO
IPC: H05K3/46
Filed: 1991-09-25
Abstract: PURPOSE:To send a multilayered laminated board while the laminated board is accurately positioned to a finish-processing line. CONSTITUTION:After a multilayered laminated board 2 is roughly positioned by its end face, the board 2 is sent to a finish-processing line. On the finish- processing line, the position of a guide mark 4 is detected with an X-ray position detector. When the mark 4 is detected with the X-ray position detector, the trend of the centers of the camera and monitoring TV set of the X-ray position detector shifting from the mark 4 is fed back to the rough positioning side and, at the same time, the board 2 is positioned in planar two directions (X and Y directions) and around a vertical axis (theta). After positioning the multilayered laminated board 2 in the X, Y, and theta directions, the board 2 is sent to the finish-processing line.
Patent JP-H1071560-A (JP)
Title: Wafer pressurizing device
Inventor: IZUMI SHIGETO
IPC: B24B37/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To detect only pressure applied on the vertical direction of a wafer by a pressure detector by assembling an elastic member deforming only in the vertical direction of the wafer, between a body to be pressurized and a holding body. SOLUTION: Two ring plate springs 4, 4 setting the central axis of a carrier shaft 31 as the center are coupled with a holding body 2 and a body 3 to be pressurized via a support part. The vertical force is directly applied on the ring plate springs 4, 4 via the support part. Then, the section modulus of the ring plate springs 4, 4 in the vertical force direction is extremely small compared with the section modulus of that in the horizontal direction so that the ring plate springs 4, 4 are bent downward. As a result, a load cell LS is pressurized only by the vertical force without receiving any effects of the rotary force and the horizontal force so that it detect a pressure which is extremely close to the actual polishing pressure. A controller 6 thus controls the pressure highly precisely so as to improve the polishing accuracy of a polishing rate and the like.
Patent JP-S62106855-A (JP)
Title: Method for controlling torque of decanter type centrifugal separator
Inventor: NARUSE KATSUTOSHI
IPC: B04B1/20
Filed: 1985-11-01
Abstract: PURPOSE:To enable the conservation of energy and labor saving, by changing the control current of a variable speed back drive apparatus through a controller so as to eliminate the deviation between a feedback signal and a set value to correct the speed of said drive apparatus. CONSTITUTION:A process regulator 14 compares the set value thereof with a feedback signal and operates the deviation between both of them according to a proportional integral method output an order to a controller 17. At this time, if deviation such that the feedback signal is small, in other words, deviation such that the scrape-out torque value of the screw 3 of an inner body during operation is small is issued, the process regulator 14 orders said deviation to the controller 17. The controller 17 applies a signal to a variable speed back drive motor 16 so as to increase the speed thereof and reduces a difference speed so as to bring the same to the min. difference speed operable as a separator and performs control so that the scrape-out torque value of the screw of the inner body comes to the aforementioned set value.
Patent JP-S6398901-A (JP)
Inventor: MAEKAWA MASAHIRO
IPC: F21S8/10
Filed: 1986-10-16
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-H1061338-A (JP)
Title: Molded fiber plate
Inventor: NEKOTA TAKESHI
IPC: E06B3/74
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deformation such as warp, swell, etc., even when temperature and humidity are changed by providing and reinforcing a sewed-in part which is sewed by using threads in a mat in a core layer when the mats made of a mixture of raw materials in which thermosetting resin is mixed in fibers made of wooden fibers mostly are arranged in a surface layer and the core layer, are piled up in layers, and thermo-molded. SOLUTION: Fiber mats 1, 2 are formed into mats by mixing thermosetting resin such as urethane resin in wooden fibers and by a dry method. A plurality of ends of a surface layer mat 1 are collected as a core layer mat 2, a reinforcing mat 3 is brought into contact with a boundary of the ends from a rear side, and the ends are sewn by using threads such as polyester fibers together with the reinforcing mat 3. Front and rear fiber mats 1, 2 which constitute a pair are overlapped and thermo-molded by a press molding machine 5. This door face material is reinforced by a sewed-in part 2B of the core layer mat 2 and the reinforcing mat 3 to prevent a warp, a swell, etc., due to the change of temperature and humidity.
Patent JP-H07105382-A (JP)
Title: Moving picture processing unit
Inventor: FUJIURA RIE
IPC: H04N19/56
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a corresponding point to a moving picture with high precision at a high speed by deciding a collated area limited on a succeeding picture after a time DELTAt with respect to one point of a former picture based on equations of motion, calculating a correlation with respect to each coordinate in the decided collation area and deciding the coordinate with highest correlation as a moving picture corresponding point of a succeeding picture. CONSTITUTION:A picture processing section 16 allows a CPU 11 to calculate spatial linear differentiation values fx, fy in directions x, y, and a time linear differentiation value ft in a direction of (t) respectively and gives the result to a collation area generator 17 based on picture data stored in frame memories 15a, 15b. The collation area generator 17 decides values Vx, Vy giving a limit to a collation area of succeeding picture data at a time (t+1) to execute arithmetic operation of correlation as a corresponding point of each coordinate of original picture data at a time (t) from the linear differentiation values fx, fy, ft. A correlation computing element 18 decides a coordinate with the highest correlation in corresponding coordinates decided by the values Vx, Vy as a corresponding point with high collation point.
Patent JP-S6486544-A (JP)
Title: Manufacture of electronic component
Inventor: HIRAI HIROYUKI
IPC: H01L23/50
Filed: 1987-09-29
Abstract: PURPOSE:To prevent the fouling and damage of a lead pin by executing the processes of the cutting, electrical test, etc., of a lead as the lead is left as it is packaged in a pallet. CONSTITUTION:A pallet is composed of a main body 5a with a shallow bottom and a cover body 5b fitted to the main body 5a, and windows 6 are formed respectively where corresponding to lead pins 3 for an IC module housed in the main body 5a and the cover body 5b. The IC module is gripped by the pallet 5, and moved up to the position of a cutter 7, and the connecting sections of a lead frame 1 are cut where the lead pins 3 are brought to specified length by the cutter 7 and a hold-down member 8. The lead pins 3 are held by an IC tester 9 and a hold-down member 10, and an electrical test is conducted. Accordingly, the lead pins are protected in the pallet during these processes, and accidents such as imprudent contacts, deformation, fouling, etc., are prevented.
Patent JP-H01107007-A (JP)
Title: Burner
Inventor: TANI OKIE
IPC: F23D11/34
Filed: 1987-09-29
Abstract: PURPOSE:To eliminate the generation of blowing out of a liquid fuel combustion device, or fluctuating combustion and obtain stabilized combustion status by mixing liquid with air under extremely atomized state, using a fog generating means, such as a supersonic oscillation means. CONSTITUTION:A float 15 is accommodated inside a liquid level control vessel 13 so as to maintain constantly a specified amount of fuel inside said vessel 13. A vibrator 17 connected to a supersonic oscillation circuit 16 is laid out on the bottom of the liquid level control vessel 13. The oscillation magnitude varies with a control current input from an oscillation magnitude control circuit 18. A variable resistor 21 connected to the oscillation magnitude control circuit 18 is adapted to control the amount of fuel to be atomized in proportion with a specified fire power. The fuel stored inside the liquid level control vessel 13 is turned into fine particles and is supplied to a burner section by way of an atomized fuel supply pipe 14. Therefore, the fuel is easily mixed with air, thereby enhancing combustion efficiency.
Patent JP-H08192222-A (JP)
Title: Preparation of longitudinally seam-welded metal pipe
Inventor: GERUHARUTO TSUIIMEKU
IPC: B21C37/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To produce an extremely long tube without welding defects by using a clamping jaw which acts on the welded tube and guides the tube so as not to twist the tube. SOLUTION: A band 5 is continuously drawn out of a winding frame 4 and is supplied to a forming device 6. The band 5 is formed to the tube having a lengthwise slit. The lengthwise slit of the formed tube is closed by a laser welding device 7. The lower side of the welding device 7 is provided with a first clamping jaw drawing device 8 for exactly guiding the slitted tube. A tube reducing device 9 is disposed in front of the first clamping jaw drawing device 8. A second clamping jaw drawing device 10 is disposed in front of the tube reducing device 9 and acts on the drawn tube. This tube is drawn through the drawing devices. The finished tube may be taken up on a take-up device 12. As a result, the lengthwise seam-welded metallic tube having an outside diameter of 1 to 6 mm may be obtained.
Patent JP-S6398747-A (JP)
Title: Test system for microprogram
Inventor: YOSHIMOTO RIKURO
IPC: G06F11/10
Filed: 1986-10-15
Abstract: PURPOSE:To evaluate all steps of a microprogram by knowing the using state of each step based on the correcting situation of the 1-bit error of each word of the microprogram of a saving area of a memory medium and a control memory part. CONSTITUTION:An overlay module of a microprogram prepared in a saving area of a main memory is inputted to an ECC control circuit 3 and an ECC pattern serving as a 1-bit error is added to each word. Then this ECC pattern is written into a control memory part 1. When this writing action is through, a microprogram in the part 1 is set to a register 2 and the part 3 detects the 1-bit error to correct it automatically. Then the microprogram is carried out based on the corrected data. When an overlay occurs, the overlay module in the part 1 is swept away to the saving area of the main memory and held there. Then the state of the ECC pattern of each word is detected for microprograms of the part 1 and the main memory part. Thus the executing state of a microprogram is grasped.
Patent JP-H1093746-A (JP)
Title: Reading recorder
Inventor: IWATA NAOHIRO
IPC: H04N1/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To keep an overall balance and to save three-dimensional space by equalizing the sheet carrying directions of an original-carrying path and a recording sheet carrying path, to form nearly in parallel and providing a reading part and a recording part in this space. SOLUTION: The original-carrying path 3 and the recording sheet carrying path 16 are constituted nearly in parallel. A reading part 7 and a recording part 18 are arranged in a space part 30 between the carrying paths 3 and 16. Thereby the sized of the reading and recording parts in the direction of the thickness are reduced to contribute sharply to the contact making of the entire device. The original-carrying path 3 is provided with the inclination of nearly 20 deg. with respect to a horizontal to arrange the upstream side of original-carrying on the upper side of a downstream side, so that an original sheet 1 may advance nearly straight and obliquely downward along the carrying path 3. Thereby an original carrying direction becomes the direction of utilizing gravity, realizing stable carrying of the original.
Patent JP-H07100685-A (JP)
Title: Laser beam machining device
Inventor: MUTO MITSURU
IPC: B23K26/066
Filed: 1993-09-30
Abstract: PURPOSE:To provide a laser beam machining device excellent in a mass productivity by which the working of a comparatively large taper angle can accurately and easily be performed. CONSTITUTION:A laser beam oscillated from a laser beam oscillator is choked by a mask 105, and is made to a laser beam with an arbitrary size desired at a working point. This mask 105 is constituted of the well-known iris stop system. An aperture is allowed to concentrically and continuously cnange by moving blades 110. That is, the diameter of the laser beam is continuously and arbitrarily adjusted, and a taper-shaped hole is worked into a working seat.
Patent JP-H0695293-A (JP)
Title: Photographic substrate and photographic material
Inventor: KUBOTA MASA
IPC: G03C1/825
Filed: 1992-09-14
Abstract: PURPOSE:To provide a photographic substrate having little unevenness in the hue, no streak, microgrit or bleeding-out phenomenon and improved whiteness and a photographic material using the substrate. CONSTITUTION:When both sides of a paper base are coated with polyolefin resin and an underlayer of hydrophilic colloid is formed on at least one side of the resulting resin coated paper to obtain a photographic substrate, a practically water-insoluble dye is supported on dispersed particles and incorporated into the underlayer. The objective photographic substrate having little unevenness in the hue, no streak, microgrit or bleeding-out phenomenon and improved whiteness and the objective photographic material using the substrate are obtd.
Patent JP-S6486692-A (JP)
Title: Stereoscopic video image pickup system
Inventor: YATAGAI YUKIHIRO
IPC: H04N13/00
Filed: 1987-09-28
Abstract: PURPOSE:To obtain a stereoscopic video with smooth motion by deleting an image-picked up stereoscopic video signal at every two horizontal scan, and scanning both video signals for a left eye and a right eye on which time compression are applied by one field scan. CONSTITUTION:The video signal L for the left eye and the signal R for the right eye outputted from image pickup parts 3 and 4 for the left eye and the right eye are scanned in sequence of an odd number an even number the odd number by the field scan synchronized with sampling signals SL and SR from a line conversion part 5. The stereoscopic video signal L'/R' can be generated by deleting the horizontal scan signals of the video signals L and R for the left eye and the right eye at every two horizontal scan and performing the time compression of the video signals L' and R' for the left eye and the right eye reduced to halves to 1/2 in field scan unit, and they are synthesized with a synchronizing signal SY from a synchronizing signal generation part 7, then it is recorded on a video recording part 8. In such a way, it is possible to obtain the stereoscopic video with natural motion in which no reverse time lapse is seen.
Patent JP-H0522008-A (JP)
Title: Dielectric resonator
Inventor: ISHIZAKI TOSHIO
IPC: H01P1/30
Filed: 1991-09-25
Abstract: PURPOSE:To provide the compact dielectric resonator which can be used with large power by efficiently radiating heat generated at the dielectric resonator in the case of inputting large-power high frequency signal/while maintaining a small high frequency loss and a wide variable frequency range. CONSTITUTION:A dielectric radiator 15 is abutted from the opposite side of the fitting plane of a dielectric supporting stand 14 to a dielectric resonator 13. The dielectric radiator is fixed to a supporting pillar, which one terminal is fixed to a metallic bottom plate, by using nuts and springs. Frequency control is executed by electromagnetic energy transmitted through the dielectric radiator 15. This dielectric radiator is formed in the shape of a thin plate, and alumina or oagnetia is used for the material. Thus, the dielectric resonator with a satisfactory radiating characteristic can be realized by efficiently conducting the heat, which is generated at the dielectric resonator 13 in the case of inputting the large-power high frequency signals, through a wide contact plate to the dielectric radiator 15 with high heat conductivity.
Patent JP-H1179442-A (JP)
Title: Cloth sheet holder
Inventor: NAGAO KEIJI
IPC: B65H29/26
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To reliably hold a cloth sheet by moving left and right needle bodies capable of sticking into the cloth sheet up to an opening position opened by dropping the cloth sheet from a holding position to hold them by sticking them into the cloth sheet. SOLUTION: Left and right swinging bodies 6 and needle bodies 3 are put in a vertical condition and in an opening position by a moving driving machine 8. Next, a cloth sheet holder 1 is lowered to the uppermost part of a cloth sheet B, and the left and right needle bodies 3 stick into the cloth sheet B. Next, the swinging bodies 6 are swung by a prescribed angle θ to moving bodies 5, and are put in an outward downward inclined condition, and swinging except for it is regulated by regulating bodies 7. At this time, since the respective needle bodies 3 are put in an outward downward inclined condition, the cloth sheet B is slightly tensioned, and is put in an engaging condition.  When the moving driving machine 8 is actuated further, the swinging bodies 6 and the needle bodies 3 are put still in its condition, and things except for the moving bodies 5 move outside to a base body 2, and the respective needle bodies 3 are put in a holding position. Therefore, the cloth sheet B is straightly tensioned, and is put in a condition of not falling off from the respective needle bodies 3.
Patent JP-2001066429-A (JP)
Title: Polarizing optical device
Inventor: KUWABARA MASATO
IPC: G02B5/30
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing optical device having more than a specified transmittance for natural light without using separation and synthesis of polarized light by using a specified polarizing optical device having an anisotropic form. SOLUTION: One region A (2-1) has an anisotropic form having a major axis longer than the wavelength of light and having a minor axis shorter than the wavelength of light. The regions A, B are formed in such a manner that the optical rotatory power for linearly polarized light parallel to the major axis is n×180 deg.+ϕ deg. (wherein n is an integer and ϕ is an angle ranging from 0 to 180) in the region A (2-2) and m×180 deg.+ϕ deg. (wherein m is an integer but not equal to n and ϕ is the same as above) in the region B except for the region A and that the optical rotatory power for linearly polarized light parallel to the minor axis of the form is (k+1/2)×180 deg.+ϕ deg. (wherein k is an integer and ϕ is the same as above).  Thereby, natural light entering this device passes through the region A and/or B without causing reflection or absorption of light to exit as polarized light oscillating in one direction to produce the exiting light having the intensity of light over 50% of the intensity of the incident light.