baber/WOPTO huggingface dataset:
Patent JP-H0454681-A (JP)
Title: Color picture processor
Inventor: OTA KENICHI
IPC: G06T7/00
Filed: 1990-06-22
Abstract: PURPOSE:To accurately discriminate a specific document by converting a picture signal to plural preliminarily determined code information and totalizing code information in a prescribed area of a color document to generate a histogram. CONSTITUTION:Standard samples of three kinds of paper money A, B, and C are prepared, and 32 points are sampled to obtain R, G, and B values corresponding to each point. An LUT 114 outputs a code Cg indicating the most approximating group out of groups A, B, and C and a code Cn indicating the most approximating point out of points 1 to 32 in this group with respect to R, G, and B values of the document picture. When Cg and Cn of all of the surface of the document are written in a frame buffer 115, a CPU 116 reads out this information. Since all of the surface of the document picture is sampled at intervals of M picture elements and is converted to code Cg and Cn, the buffer 115 is equivalently divided to areas. Then, a specific parameter is calculated in accordance with histograms of Cg and Cn to perform discrimination.
Patent JP-H0510568-A (JP)
Title: Air conditioner
Inventor: SUZUKI KAZUO
IPC: G05B13/02
Filed: 1991-07-05
Abstract: PURPOSE:To obtain the above air conditioner which optimizes various controls such as the control of superheating, the control of capacity, the control of defrosting and the like with respect to respective instruments by a method wherein a control means, controlling the operation of an air conditioner based on the result of study of a neural network, studying the characteristics of operation due to the difference of refrigerating cycles, is provided. CONSTITUTION:A neural network 3 is connected in parallel to a proportional, integrating and differentiating (PID) controller 1 and the output Un (t) of the neural network 3 as well as the output Up (t) of the PID controller 1 are supplied to an objective process or a refrigerating cycle 5 having a transfer characteristic Gp (s) while the feedback of the output of the refrigerating cycle 5 is effected. Objective values, such as the amount of superheating, a room temperature and the like are inputted into the neural network 3 to study so as to make the output Up (t) zero employing the output Up (t) of the PID controller 1 as an instruction signal. The characteristics of the refrigerating cycle are understood based on the result of studying to utilize them for various controls such as the control of superheating and the like.
Patent JP-S6225483-A (JP)
Title: Illuminating device
Inventor: MURAKI MASATO
IPC: H01L21/027
Filed: 1985-07-25
Abstract: PURPOSE:To contrive uniform illumination by dividing a luminous flux from a light source by an optical member into a plurality, and feeding it through rounding circuit means between the optical members to provide an optical path difference of luminous flux distance or longer between each luminous flux. CONSTITUTION:A luminous flux from a light source is divided into luminous flux B1 and flux B2 by a member 9, rounded by mirrors R1, R2, reflected on a mirror 10, and the flux B1 and flux B2 are used for illumination. A distance l1 between the member 9 and the mirror R1 and a distance l2 between the mirror R2 and the mirror 10 are selected to give an optical path length l1+l2 longer by coherent length than l1-l2 between the flux B1 and flux B2. The diameters of similar luminous flux B1 to flux Bn are contracted by a lens 3, converged to the focal surface of a plurality of fine lenses of the lens 5 to form the secondary light source surface 6. A reticle R is emitted with luminous flux from the surface 6 by a condenser lens 7, and projected at 8 on a wafer W. With this construction, noncoherent point light source is formed in the vicinity to prevent the irregular illumination on the mask and the wafer, thereby obtaining an exposure device of high resolution.
Patent JP-H04362683-A (JP)
Title: Road map generating method of navigation system
Inventor: ENDOU YOSHIMI
IPC: G01C21/00
Filed: 1991-06-10
Abstract: PURPOSE:To update existent map data by adding road data on a part whose actual road state is different from a displayed map to the existent road data when the actual road state is different from the displayed map. CONSTITUTION:A road memory 8 is connected additionally to a position detection unit 5. When a driver wants to write a road not shown in the existent map data, read out of a CD-ROM 9, in a map, a road memory switch on an operation device 3 is pressed to write the road in the road memory 8, which can be accessed as a new map from the operation device 3 as well as the map data in the CD-ROM 9. When the driver travels on a new road which is not shown in the map data during a drive while the existent map data is displayed, the travel trace of the new road is displayed distinctively in different form travel traces of other roads on a display device 2. Data on the new road is stored in the additionally provided road memory 8 when necessary and when the driver travels at the same place next time, the new road data stored in the road memory 8 is displayed as well as the existent map data.
Patent JP-S6057928-A (JP)
Title: Inspection device for defect
Inventor: OKAMOTO YOSHIHIKO
IPC: G03F1/84
Filed: 1983-09-09
Abstract: PURPOSE:To inspect a defect at an arbitrary position in a photo-mask, etc. for manufacturing a semiconductor device by replacing an output signal from one of two pairs of sensors with a designated dignal on an aperiodic section and comparing the signal with an output signal from the other sensor. CONSTITUTION:When a defect is inspected regarding a light-shielding section 24 in a reticle 22, detecting signals Sa, Sb from sensors 3, 4 are inputted to one terminals of sub-comparators 17, 18, and designated signals from a designated signal generator 14 are inputted to the other terminals. A designated signal L is set at the same level as the detecting signals for the light-shielding section 24. A first timing signal generator 19 removes a defect signal component 25s, etc. and generates a gate pulse Pa, a second main gate circuit 12 and a second sub-gate circuit 16 are opened, and a section corresponding to the light-shielding section is replaced with the designated signal L in a signal inputted to a second input terminal in a main comparator 13. The main comparator 13 compares waveforms Sa and L during the inspection of regions A, B to be inspected decides a difference between defect 25s sections as a defect, and outputs a predetermined signal.
Patent JP-S5689443-A (JP)
Title: Spark erosion machine
Inventor: ASHIO EIJI
IPC: B23H1/10
Filed: 1979-12-19
Abstract: PURPOSE:To interrupt machining with a spark erosion machine equipped with a suction pot and prevent production of a defective even in case of an explosion in the pot, by using a detector for sensing any gas explosion. CONSTITUTION:If gas in a suction pot 10 explodes during spark machining of a work 16, a control lid 24 is shifted leftward against a compression coiled spring 28 because of the impact. The shift makes a through hole 22 opened and the explosion gas is discharged through the hole 22 and a vent hole 36 formed on a frame 26. The control lid 24 comes in contact with electrodes 30, 32 at this moment to make a switch 34, which in turn makes a switch for interrupting the machining. A working electrode 18 is then lifted to a position 18A shown by a chain line and a buzzer (not shown in the figure) gives an alarm. As the aforementioned explosion is detected and alarmed, the position of the work 16 and working electrode 18 is checked to resume machining after correction the positional discrepancy.
Patent JP-S5593056-A (JP)
Title: Mediate unit between mass spectrometer and computer
Inventor: SHIMIZU HARUJI
IPC: H01J49/26
Filed: 1978-12-30
Abstract: PURPOSE: To relieve a load on a computer while automating analysis by using a mediate unit with a memory function and control function.  
     CONSTITUTION: According to write data from CPU, memories 1W5 of a mediate unit are stored with informations controlling the whole control over a mass sepectrometer such as informations for controlling channel numbers, subtraction of the application removal of an ion acceleration voltage and background, ion acceleration voltage, backgrounds, the number of channels and sampling rates stored in memory 1, etc. Corresponding to memory contents of those memories 1W5, the mass spectrometer composed of ion source I, mass dispersing magnet M, ion detector D, etc., is controlled and measurement data are held by fixed sample holding circuits H 1 ... and transferred to CPU. Therefore, while mass analysis is automated, a load on a computer is reduced since the computer writes information and fetches measurement data to memories of the mediate unit so that the efficiency of utilization of the computer will improve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10338080-A (JP)
Title: Baggage loading device and method
Inventor: ZAITSU YOKICHI
IPC: B60R9/042
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a baggage loading device which facilitates loading, unloading and fixing, etc., of baggage. SOLUTION: A baggage loading device A includes a base 1 and a movable deck 2 movably attached to the base 1. Fixed rail members 14 are extended over the base 1. The movable deck 2 has a frame 20, and movable rail members 21 are extended over the parts of the frame 20 corresponding to the fixed rail members 14. The base 1 is connected to the movable deck 2 by means of connecting members 3. The fixed and movable rail members 14, 21 are provided to pass through the connecting members 3. The frame 20 is provided with a mounting part 23 located with baggage. A movable stopper member 25 is provided at each end of the movable rail member 21 so that the connecting member 3 cannot move beyond that part.
Patent JP-S6410558-A (JP)
Title: Bulky sample storage vessel for electron microscope
Inventor: MIYAMOTO RYOICHI
IPC: H01J37/20
Filed: 1987-07-03
Abstract: PURPOSE:To store a side entry type bulky sample efficiently by holding the sample loaded on saucers in holes which are arranged opposing concentrically to a vessel and to a lid respectively, properly, not to fall down, and being airtight. CONSTITUTION:A storage vessel is formed of and divided into a vessel 3 and a lid 4, holes 9 are furnished on the vessel 3 while holes 10 are furnished on the lid 4, opposing each other concentrically, and the sample 2 loaded on saucers 1 is stored in the spaces formed by the holes 9 and the holes 10. The vessel 3 and the lid 4 are sealed up airtight through an O ring 7, and the part of the lid 3 opposing to the holes 10 is visualized by using a transparent glass window 11. The size of the holes 9 is made equal to the size of the largest diagonal of the saucer 1 at the diameter, and equal to the thickness of the saucer 1 at the depth, while the size of the holes 10 is made less than the largest diagonal of the saucer 1 at the diameter, and larger than the highest size of the sample 2 at the depth. In such a composition, the sample 2 can be put in and out in any direction of the circumference of the holes 9 easily, and kept airtight and not to fall down.
Patent JP-S5757126-A (JP)
Title: Slurrift-and-delivery device for powder material
Inventor: SHIYOUJIMA TOSHIKAZU
IPC: B65G53/42
Filed: 1980-11-26
Abstract: PURPOSE: To assure positive clearance at the delivery of powder materia by using piled up shields, and applying liquid jet through the gap between them and letting the powder material on the lower shield flow down, preventing the powder material from staying deposited on the shield.  
     CONSTITUTION: The upper shield 10 is fixed to the upper end of the lower shield 11 by means of a horizontal reinforcement 12. Around the upper periphery of the lower shield 11, an outlet 13 is provided for the upward water jet system to come down through. A reflector plate 14 is fixed to the inside of the upper shield 10. A wire net 15 is installed to the lower shield 11 around a jet nozzle machine 6 to maintain required space 22a and 22b indicate the directions of the water jet. First, the valves 20a ans 20b are opened to slurrify and deliver the powder material in the delivery well 5 through the exit duct 17, after which the valve 20c is opened to  inject the above mentioned water jet to slurrify remaining powder material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6225774-A (JP)
Title: Picture forming device
Inventor: YUITSUKA HIROSHI
IPC: G03G15/01
Filed: 1985-07-26
Abstract: PURPOSE:To revolve the developing device without fault by laying the hopper during the revolution and raising the hopper during development and the toner is lacking in device to develop the latent image of the image holding body with one developing device by providing plural developing devices. CONSTITUTION:Plural developing devices 14(14a-14d) having the different color are fitted to a rotating frame 38, revoluted by a rotating shaft 36, and respective developing devices 14, are planetarily rotated by a rotating shaft 40. One selected developing device 14b is made relative to an image holding body 12, and the developing devices 14 are made to approach the developing devices 14 by a connecting and separating mechanism 52. Further, interlocking to drive a rotating driving system 150 for the developing device, a hopper 144 of the developing devices 14 is raised, and the angle is made larger than the repose angle of the toner. During the revolution of the developing devices 14, the hopper 144 is laid. When the toner is lacking, the hopper 144 is raised, and the alarm is generated. Consequently, since the hopper is raised or laid, the developing device can be revoluted smoothly even at the narrow space, and the toner can be effectively used and lacking can be detected.
Patent JP-H0720342-A (JP)
Title: Optical fiber juncture
Inventor: YAMADA MAKOTO
IPC: G02B6/26
Filed: 1993-07-05
Abstract: PURPOSE:To provide the optical fiber juncture which is indispensable for the higher gain characteristic (>=30dB) of an optical amplifier, is low in reflection and loss and is produced with good reproducibility in a short time in connection of a non-quartz optical fiber and a quartz optical fiber. CONSTITUTION:The end of the non-quartz optical fiber 1 and the end of the quartz optical fiber 2 connected to the non-quartz optical fiber 1 are so held in casings 11A, 11B that the these fibers incline respectively by theta with the perpendicular axis of connecting end faces 11a. These ends are so polished as to be perpendicular to side walls 11b of the casings, by which the connecting end faces 11a are formed. The casings 11A, 11B are connected via an optical adhesive 16 in the aligned state in such a manner that the optical axes of the non-quartz optical fiber 1 and the quartz optical fiber 2 align to each other.
Patent JP-H105277-A (JP)
Title: Disposable diaper
Inventor: TOIDA HARUZO
IPC: A61F13/56
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper whose back side part can be easily fastened to the front side part at right/left sides by a mechanical fastener and which can be produced at small cost. SOLUTION: This disposable diaper 10 has a liquid permeable surface sheet 11, liquid impermeable rear sheet 12 and an absorbent inserted between them. Hook members 14 of a hook-and-loop fastener are attached at right and left sides of the back side part B, and a loop member 15 which can be connected to the hook members 14, 14, is fixed on the front side part A with an adhesive 16. When the disposable diaper 10 is put on, the hook members 14, 14 and the loop member 15 are connected. The adhesive 16 is colored and applied as to form a plural number of stripes in the vertical direction on the loop member 15.
Patent JP-S6225669-A (JP)
Inventor: AIDA JUNRO
IPC: E04G11/22
Filed: 1985-07-26
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-H0918239-A (JP)
Title: Power compensation circuit
Inventor: OKA YASUHIRO
IPC: H03L7/08
Filed: 1995-06-30
Abstract: PURPOSE: To provide a power compensation circuit which compensates its characteristic variance and improves the sensitivity of synchronization by adding a 2nd amplifier means to a power supply means of the compensation circuit and compensating the characteristic of a 1st amplifier means by the 2nd amplifier means. CONSTITUTION: If the threshold value of a CMOS inverter 28 is different from the desired value for every device when the fixed voltage is applied to a 26th pin, a long time is sometimes required for the input voltage of the inverter 28 to exceeds its threshold value to deteriorate its sensitivity. On the other hand, a VCO 30 has no oscillation based on an H pulse before its phase is locked and therefore the timing is shifted for an H counter 18 which counts the clocks to cause a harmful effect to its processing. In this respect, a constant voltage circuit 24 including a CMOS inverter 32 is connected to the inverter 28, so that the threshold value of the inverter 32 varies in response to the variance of the threshold value of the inverter 28. As a result, the deterioration of sensitivity of the inverter 32 can be prevented.  At the same time, the counter 18 is operated in its desired timing to secure the synchronization between a synchronizing pulse and the H pulse.
Patent JP-S5591874-A (JP)
Title: V-groove structure mosfet
Inventor: MIURA SHIYUNJI
IPC: H01L29/417
Filed: 1978-12-28
Abstract: PURPOSE: To achieve high sensitivity and high voltage resistance by forming a region of a one conduction type which forms channel facing to a V-groove provided on one side of a semiconductor to bend toward the surface of the semiconductor as it approaches said V-groove.  
     CONSTITUTION: A p-type layer which is to serve as a base layer is formed on n-type silicon substrate 11, which is parallel to plane (110). This p-type layer is selectively diffused in two regions 12 and 13 on both sides of the place where a V-groove is to be provided. Further, n + -type layers 14 and 15, which serve as source layers, and n + -type layer 16, which serves as a low resistance drain layer, are formed. Subsequently, by anisotropic etching, V-groove 1 is formed. The pn-junction between p-base layers 12, 13 and drain layer 11 intersects the groove surface at an angle of 90° or more. Subsequently, an oxide film 2 is formed on the surface of V- groove 1, and a gate electrode 3 on oxide film 2, source electrode 5 on source layers 14, 15, and drain electrode 6 on drain layer 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0213921-A (JP)
Title: Rim wire rod for spectacles and lens rim for spectacles using said wire rod
Inventor: MIWA YOICHIRO
IPC: G02C1/06
Filed: 1988-07-01
Abstract: PURPOSE:To facilitate the fitting of a spectacle lens and its replacement by forming opposed groove wall parts for forming a lens groove so that height of one groove wall part becomes lower than height of the other groove wall part. CONSTITUTION:In case of fitting a spectacle lens L into a lens rim 7, since height of one groove wall part 3 in a lens groove 2 is formed so as to become lower than height of the other groove wall part 4, the spectacle lens L can be fitted in easily from the side where height of the groove wall part is lower in the lens rim 7. Also, the spectacle lens L which is fitted in one goes to a state that it is not removed simply by the engagement of a lens peripheral edge part 9 and the lens groove 2. At the time of removing the spectacle lens L, the engagement of the lens peripheral edge part 9 and the lens groove 2 is released by extruding the spectacle lens L toward the groove wall part 3 side whose height is low from the groove wall part 4 side whose height is high. In such a way, the fitting of the spectacle lens and the replacement of the spectacle lens can be executed easily by a one-touch operation without using a tool.
Patent JP-2000357522-A (JP)
Title: Carbon electrode material for redox flow battery
Inventor: KOBAYASHI MASANOBU
IPC: H01M8/18
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a carbon electrode material for a redox flow battery capable of increasing conductivity of the carbon electrode material itself, suppressing drop in conductivity due to use for a long tine, and keeping energy efficiency of the battery high. SOLUTION: This carbon electrode material for a redox flow battery using an aqueous electrolyte has pseudo graphite crystal structure in which a half width at half maximum at a peak of 1360 cm-1 as determined by a laser Raman spectroscopic analysis is 30-60 cm-1, that at a peak of 1580 cm-1 is 30-45 cm-1, and the ratio (R=Ia/Ig) of the peak intensity Ia of 1360 cm-1 to the peak intensity Ig of 1580 cm-1 is 0.7-1.0, and the amount of surface acidic functional groups as determined by XPS surface analysis is 0.2-1.2% of the number of carbon atoms on the whole surface.
Patent JP-S5867864-A (JP)
Title: Vacuum vapor deposition apparatus
Inventor: SUZUKI TOSHIYUKI
IPC: C23C14/54
Filed: 1981-10-19
Abstract: PURPOSE:To make it possible to easily observe an interior from an exterior during proceeding of vapor deposition, by providing a mirror which directly confronts to an evaporation source and provided at an angle capable of viewing the vicinity of the evaporation source from the outside of a vacuum container by reflection and the heating means for raising the temp. of the mirror in the vacuum container. CONSTITUTION:A shield plate 4 is installed between the evaporation source 2 in a vacuum container 1 and a viewing window 3 to prevent an evaporated substance from adhering to the viewing window 3. A mirror 5' is provided so as to be capable of observing the vicinity of an evaporation source 2 and a ceramic heater 6 is installed to the rear surface thereof in a closely contacted relationship. Even if vapor deposition is generated to the surface of the mirror 5', no obstacles are generated when the vapor deposition surface thereof also comes to a mirror surface. When the vapor deposition surface does not come to the mirror surface, the surface temp. of the mirror 5' is raised by the heater 6 to prevent the generation of the vapor deposition. In this case, the mirror 5' is made of quartz and a Cr film is adhered to the back surface thereof.
Patent JP-H0717093-A (JP)
Title: Recording device
Inventor: ARA YOJI
IPC: B65H1/04
Filed: 1993-07-05
Abstract: PURPOSE:To send a matter to be recorded to a recording part in a regular position and prevent slanting and jam of the matter to be recorded. CONSTITUTION:A first index 2a and a second index 2b can be housed in a tray member 2 which also serves as a cover of a recording device. The indexes 2a and 2b can rotate with certain sliding resistance against axes 11a and 11b and can stop at optional positions. The axes 11a and 11b are put in the tray member 2 forcibly and fixed. When the recording device is being used, protrusions at free edges of desired indexes 2a and 2b are raised by claw of finger, so that the heights of the indexes 2a and 2b can be easily made to be higher. When the recording device is not used and the tray member 2 is closed, the indexes 2a and 2b abut against built-in members in the device automatically so as to be housed in the tray member 2. At housing, the height of the protrusions of the indexes 2a and 2b returns to an original height h1 without any problem.