baber/WOPTO huggingface dataset:
Patent JP-S5834677-A (JP)
Title: Mtf compensating system of picture information reader
Inventor: HANAOKA HIDEYUKI
IPC: G06T5/20
Filed: 1981-08-25
Abstract: PURPOSE:To reduce the deterioration of picture quality in areas high in spatial frequency, by detecting the level difference between the one-element preceding and one-element succeeding picture elements of a corresponding picture element at every picture element of picture signals read and by operating corresponding compensating values. CONSTITUTION:An analog signal VIN obtained through an image sensor is converted into a digital signal (a) at an AD converter 1 and latched for every picture element by a latch circuit 2. Moreover, the preceding picture element of each picture element is latched at another latch circuit 3. The output of the latch circuit 2 is transferred to an up-down counter 4, and the counter 4 executes up-counting or down-counting so as to equalize the output of the counter 4 to the output of the latch circuit 3. In this way, level differences between two adjacent picture elements are obtained from a counter 6 as digital values and they are latched in a latch circuit 7. When the outputs of the counter 6 and the latch circuit 7 are inputted into an ROM 8, corresponding correction values stored in the ROM 8 are read out and compensated picture signals are obtained from an adder 9.
Patent JP-H0428084-A (JP)
Title: Semiconductor storage device
Inventor: TANAKA SHINJI
IPC: G11C11/401
Filed: 1990-05-23
Abstract: PURPOSE:To utilize the subject device including bit lines as an excellent article by externally setting the timing for starting a detecting operation of a potential difference when a read operation is performed by detecting the potential difference between a bit line couple. CONSTITUTION:A delay time setting circuit 3 is connected between a control signal generating circuit 1 and an SE. and the inverse of SE generating circuit 2, and a power voltage signal Vcc, address signals ADR0 and ADR1 are read in by an ON/OFF setting circuit 4 from the exterior to control the gates of P-channel transistors 16 and 17. Then, at a wafer test stage, the number of defective word lines and bit lines is measured by using the function of the ON/OFF setting circuit 4 with an operating seed as a parameter, and fuses 14 and 15 are laser-cut to obtain a max. operating speed in a range of making this defective number zero. By this method, the information of bit lines delayed in progress of potential difference can correctly be discriminated, so that the device including the bit lines can be utilized as an excellent article.
Patent JP-S6113247-A (JP)
Title: Correction of transparency defect of photo mask
Inventor: PEETAA ERU YANGU
IPC: G03F1/00
Filed: 1985-06-20
Abstract: A method for repairing clear defects on a photomask. The method includes the steps of coating the photomask with a positive photoresist; exposing the photoresist to a laser beam for localized heating thereof to a temperature above 500°C to darken or char the polymer; and removing the unexposed polymer from the photomask. The method may also include the intermediate step of heating the polymer to a temperature between 200°C and 500°C to brown the polymer before the polymer is exposed to the laser which heats it to a temperature above 500°C.
Patent JP-S62289047-A (JP)
Title: Facsimile equipment
Inventor: ARAYAMA KAZUHIKO
IPC: H04M1/274
Filed: 1986-06-09
Abstract: PURPOSE:To improve the operability by providing a function rewriting each destination flag of a file management table to a main control section so as to erase only individual destination. CONSTITUTION:In a facsimile equipment connected to a computer 10 via an external interface 12 and provided with a memory section 18 storing a multiple address file and a main control section 16, the management table of the file is provided with a column storing a flag and a multiple address destination telephone number by each multiple address destination, and the main control section has a function receiving a cancel code inputted from the computer, an ID of a cancel file and a telephone number of destination changing the processing and rewriting a flag of the management table of the file into a flag corresponding to the change. Thus, the flag is rewritten and the transmission stop to the destination or the transmission restart are controlled optionally.
Patent JP-H06349975-A (JP)
Title: Plating method for pga package
Inventor: KARAKIDA KAZUHIKO
IPC: H01L23/12
Filed: 1993-06-03
Abstract: PURPOSE:To form a plated film on an entire wiring pattern. CONSTITUTION:A PGA package is coated on a rear surface side with conductive resin 16, formed on the rear surface side with thin films 20, 22 by sputtering or depositing in such a manner that lead pins 14 of the rear surface side are short-circuited by the resin film 16 or the films 20, 22, thereby electrically conducting with a wiring pattern of a front surface side to be necessarily plated on the wiring pattern, and the film 16 of the films 20, 21 are then removed.
Patent JP-S5561309-A (JP)
Title: Controller for rolling mill
Inventor: TAKAGI YOSHIHIRO
IPC: B21B37/46
Filed: 1978-10-31
Abstract: PURPOSE: To make constant the speed of the rolled material and to make the rolling work possible to be stably executed, by detecting that the neutral point at which the main roll's peripheral speed coincides with the speed of the rolled material, goes out of the contact arc, by changing the tension value of the coiling reel according to above detecting signal, and by controlling so as to bring the neutral point into inside of the contact arc.  
     CONSTITUTION: The rolled material 1, being supplied from the uncoiling reel 6 driven by the motor 12, is cold rolled by the work roll 2 and the backup roll 3, and is coiled into the coiling reel 7 driven by the motor 13 through the roll 9. The neutral point 4, at which the peripheral speed of the work roll 2 conincides with the speed of the rolled material 1, is detected in respect of whether being outside or inside of the contact arc corresponding to the contact angle 5 between the work roll 2 and the rolled material 1. According to actuation of this detecting circuit, the tension controller 16 is actuated to correct the tension of the reel 7. By actuating the limiter circuit included in this tension correction circuit, the speed controller 17 is actuated, the speed of the work roll 2 is corrected, and the neutral point 4 is always kept inside of the contact arc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6024465-A (JP)
Title: Nuclear magnetic resonance apparatus
Inventor: HATSUTORI TADATETSU
IPC: G01R33/32
Filed: 1983-07-21
Abstract: PURPOSE:To prevent the deterioration of the SN-ratio of a resonance signal due to a side-lobe, by finely dividing the measuring band of an NMR signal while sending out high frequency amplifier output to a 1st amplifier through a 2nd amplifier when the set frequency of a 1st intermediate frequency amplifier is coincided with a resonance frequency band. CONSTITUTION:A resonance frequency band is divided into five bands A1-A4, B and the frequency of an intermediate frequency amplifier 8 is set to the band A2. Output signals of a variable AC signal source (with frequency F1) 2 and an AC signal source of fixed frequency (F2) are mixed in a mixer 3 to obtain a resonance signal (F1-F2) which is, in turn, applied to a probe 5 through a band filter 12 and a power amplifier 4. The resonance signal (F1-F2) is passed through a mixer (F2) 7, the intermediate frequency amplifier (F2) 8, a phase detector 9 and an audible frequency amplifier 10 to obtain a free induction attenuated signal. When resonance frequency is coincided with the tuning frequency of the amplifier 8, the output of a band filter 13 receives frequency conversion in mixer 16 while the converted one is applied to the amplifier 8 through an intermediate frequency amplifier 17 and a change-over switch 19 to prevent the deterioration of a resonance signal due to a side-lobe.
Patent JP-S5923327-A (JP)
Title: Optical scanner
Inventor: SAWAFUJI MUNEHIKO
IPC: G02F1/01
Filed: 1982-07-29
Abstract: PURPOSE:To make constitution strong to vibration, simple and inexpensive by branching and coupling optical waveguide to plural light scattering regions, and introducing light to light scattering region by a photoswitch. CONSTITUTION:Many light scattering regions 2 in a matrix, a main optical waveguide 3, the 1st optical waveguides 4 branched from the waveguide 3, optical waveguides 5 connecting the 1st branch optical waveguides and the regions 2, photoswitches 6 in an X direction disposed at the branch points of the waveguides 4 and photoswitches 7 in a Y direction disposed at the branch points of the waveguides 5 are provided on a substrate 1. LiNbO3, LiTaO3, or the like is used for the substrate 1. Metallic powder of, for example, Al, molybdenum, etc., powder of ceramics such as alumina, powder of glass, etc., or mixed powders thereof are used for the light scattering material 2a and, for example, polymers (polystyrene, polymethyl methacrylate, polycyclohexyl methacrylate, etc.) and gelatin are used as the transparent material 2b.
Patent JP-S6025282-A (JP)
Title: Surface light-emitting type light-emitting diode
Inventor: SUZUKI AKIRA
IPC: H01L33/24
Filed: 1983-07-21
Abstract: PURPOSE:To obtain the titled diode, for which a light-emitting pattern is not required, in which a fan shape is inhibited and which has a large coupling output to an optical fiber, by forming a clad layer only to a current injecting section in the upper section of the mesa of a light-emitting section in an active layer and forming a current stopping layer, which is reverse-biassed on operation, to the side surface and flat section of the mesa. CONSTITUTION:Circular mesa structure constituting a surface light-emitting type diode is manufactured through twice liquid phase epitaxial growth processes. That is, an active layer 2 in 2mum thickness and a clad layer 3 in 0.5mum thickness are grown on a semiconductor substrate 1 through first liquid phase epitaxial growth, and the clad layer 3 and the active layer 2 of sections except circular mesa structure are removed through etching up to 0.5mum thickness. Accordingly, the active layer 2 having circular mesa structure consisting of a mesa upper section 2a, a flat section 2b and a mesa side surface section 2c and the clad layer 3 formed only to the upper section of the mesa upper section 2a are obtained. A current stopping layer 4 in 0.5mum thickness of the flat section and an electrode forming layer 5 in 1mum thickness of the mesa upper section 2a are grown through second liquid phase epitaxial growth, thus acquiring an aimed diode.
Patent JP-H04333758-A (JP)
Title: Longitudinal joint structure
Inventor: KOSEKI SUE
IPC: E04F19/02
Filed: 1991-05-08
Abstract: PURPOSE:To prevent the occurrence of bedewing through prevention of the occurrence of heat bridging between a batten and a decorative cap, to improve workability, poductivity, and a mounting strength, and to provide a wall body with performance capable of passing a fireproofing and fire resisting structure test, in a joiner for a longitudinal joint comprising two members. CONSTITUTION:In a joiner A for a longitudinal joint made of a metal comprising two members, engagement between a batten B and a decorative cap E is effected by an engaging member D made of synthetic resin, and the engaging member D is formed in a J-shape in cross section and engaging claws in a plurality of stages are formed on the inner surface thereof. The engaging member D fixes the batten B, formed integrally with a main body part C made of a metal, to a body 2 and thereafter, wall materials G are fixed to the two ends of the batten B. The decorative cap E is then formed integrally with the engaging member D.
Patent JP-H02310062-A (JP)
Title: Outline font
Inventor: IMAMIYA HITOSHI
IPC: G09G5/26
Filed: 1989-05-25
Abstract: PURPOSE:To conduct an area fill operation by a simple logical calculation when pattern data of an outline font is developed to dot pattern data to enhance the speed of an area filling processing by a method wherein said pattern data is decomposed into ON line data and OFF line data to be stored. CONSTITUTION:Original pattern data 1 is decomposed into ON pattern data 2 representing points at which the original pattern at the view from leftward is turned ON from 0 to 1 and OFF pattern data 3 representing points at which the pattern is turned OFF from 1 to 0. An outline font is stored as character pattern data consisting of ON line data 7 and OFF line data 8, which are respectively segment data of the converted ON pattern and OFF pattern, and a pattern generator is formed. At the time of character generation, the data of lines before the left end is ORed with the data of the lines of the ON pattern and ANDed with the negative OFF pattern data, i.e. the data with 1 and 0 inverted. By repeating this processing, area-filled dot pattern data can be completed as a final output.
Patent JP-H0429447-A (JP)
Title: Portable telephone
Inventor: NAKANISHI KEIICHI
IPC: H04M11/10
Filed: 1990-05-23
Abstract: PURPOSE:To surely hold a speech content even during travel and to remarkably improve the way of using by storing and holding the speech content in audio memory. CONSTITUTION:When analog audio information from an opponent arrives via an NTT relay station nearby, the analog audio information demodulated by a high frequency part 11 is outputted to an audio codec 12. The audio codec 12 converts the analog audio information to digital code data by a driving command signal from a control part 10, and outputs it to the audio memory 13, while, the analog audio information is outputted to a loud speaker 20. When an operator performs the on-operation of an opposite recording selection key 32b and a recording execution key 33 or its own recording selection key 32b and the recording execution key 33 corresponding to the speech content, the most significant speech content out of the speech contents can be recorded on the audio memory 13.
Patent JP-S63298230-A (JP)
Title: Pseudo telephotographic camera
Inventor: ARIFUKU KIYOSHI
IPC: G03B15/00
Filed: 1987-05-29
Abstract: PURPOSE:To prevent a photograph which is different from an intention of a photographer from being completed at the time of printing by providing a means for preventing the switching of the input of information by a pseudo telephotographic information input means at the time of multiple exposure photographing. CONSTITUTION:The means for preventing the input of the pseudo telephotographic information at the time of multiple exposure photographing is provided in the titled camera. For example, when a multiple photographing switch SWM is turned off, the lighting of a lamp 128 is prohibited and also the ON/OFF actions of a pseudo telephotographic selection switch SWS are prohibited. Namely if the multiple photographing switch SWM is turned off, an output from an invertor 140 becomes '0' and an output from an AND gate 160 is forcedly fixed at '0', so that one-shot pulse by means of the ON/OFF of the pseudo telephotographic selection switch SWS is not outputted to a counter 123. Since the ON/OFF of the pseudo telephotographic selection switch SWS is not received in the midst of the execution of multiple photographing, thus, a code can be prevented from being doubly photographed by the misoperation of the photographer.
Patent JP-2000322228-A (JP)
Title: Printer power controlling method and printer executing power control
Inventor: IWATA NOBUYUKI
IPC: G06F3/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by stopping the supply of a power source by a power source supplying means in the case of judging that all the host computers do not request printing to a printer, so as to suppress supply of the power source. SOLUTION: When a response from each host computer to a transmitted message is made, a printer judges whether the contents of the response is under operation or not (S907, S908). Next, the status of a host computer registered in a storing part is made reachable (S909) and after operating concerning all the computers on a network environment (912), whether the status becomes unreachable or not is judged (S912, S913). When it is unreachable, timing by means of a timer is started and after the lapse of a fixed time without receiving printing data, it is judged that the printer is not used. Then, a power source supplying means stops the power supply of the printer (S914 to S917).
Patent JP-S62290864-A (JP)
Title: Vacuum deposition device
Inventor: NAKAJIMA YASUSHI
IPC: C23C14/26
Filed: 1986-06-11
Abstract: PURPOSE:To execute stable vapor deposition at a high vapor deposition speed with a high degree of freedom in the selection of materials for vapor deposition and good purity of a formed thin film by providing an induction coil around the top end of the circular cylindrical material for vapor deposition, melting the top end and providing a means for maintaining the specified height of the top end of the material. CONSTITUTION:The material 21 for vapor deposition consisting of a material which is worked to a circular cylindrical shape and permits induction heating is perpendicularly installed by a holder 23 having a vertical moving mechanism 22 in a vacuum vessel 20 and the top end of the material 21 is heated by passing high-frequency current to the induction coil 24 disposed around the top end of the material 21. The spacing between the material 21 and the coil 24, the magnitude of the above-mentioned current, etc., are most adequately selected to separate the material 21 in to the molten part where only the top end thereof is melted and the non-molten part. The molten part is held in the upper part of the material 21 while the spilling of the melt is prevented by the surface tension of the material 21. The high-purity vapor deposited film is thus obtd. since a wide evaporation area is obtainable, stable and high vapor deposition speed is obtd.
Patent JP-S6112272-A (JP)
Title: Device for removing bag from bagged fruit
Inventor: NISHITANI KOUJI
IPC: A23N15/00
Filed: 1984-06-28
Abstract: PURPOSE:The titled device capable of removing a bag surely without a fear of damaging fruit, wherein the bag is raised on a bagged fruit on a conveyor by a finger unit until it ramins in a cap state, and sucked and removed. CONSTITUTION:The bagged fruit on the can 15 is grasped by the finger unit 32, and transferred on the bagged fruit conveyor 10. In the operation, the pressing member 43 is set at a lowered position. Then, the height of the pressing member 43 is kept at the same level, and only the unit 32 is raised. In a process wherein the fingers of the unit are raised while the fingers are brought into contact with the periphery of the bagged fruit by the force of the spring 35, the paper bag 3 is pulled upward. Then the pressing members 43 is raised, and the unit 32 is opened. When the unit 32 is dropped to the middle part again, closed, and raised, the bag 3 becomes a state wherein it is placed on the top of the fruit 1 like a cap. The unit 32 is opened, and rotated upward. The fruit is transferred by the belt conveyor 10, and when it is passed just under the suction duct 11, the paper bag is sucked and removed.
Patent JP-S5925511-A (JP)
Inventor: KAJI ISAO
IPC: H02G15/18
Filed: 1982-07-31
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-S5258384-A (JP)
Title: Formation of high molecular resin film
Inventor: SAKAMOTO ISAO
IPC: H05K3/46
Filed: 1975-11-10
Abstract: PURPOSE:To form resin films of high working accuracy and free from pinholes by forming a second resin film having a large opening encircling the opening of a thermoset first resin film on the first resin film.
Patent JP-H08322692-A (JP)
Title: Frame mat in picture frame
Inventor: SUGAWARA SHIGERU
IPC: A47G1/06
Filed: 1995-05-31
Abstract: PURPOSE: To use a frame mat for any of picture frames having various sizes, by coupling bodies of extrusion-moldings each of which has been cut so as to have a length corresponding to the associated one of sides of a second opening of a frame mat, together. CONSTITUTION: An second opening 20 formed in a frame mat 2 can be adjusted in its side and external shape to those of any of the picture frames having various sizes by changing the cut lengths of bodies of extrusion-moldings. The couplings 22 connect the adjacent bodies 21 together, having an L-like shape whose bent angle is substantially equal to the inner corner angle of the second opening 20. The coupling 22 is fitted at its opposite ends in recesses 212 in the rear surfaces of adjacent long side bodies 21, 21L and recesses 212 in the rear surfaces of adjacent short side bodies 21, 21L, and accordingly, the adjacent long and short side bodies 21, 21L are connected together. Further, the frame mat 2 having a rectangular frame-like shape, that is, formed in its center part with the second opening 20 is formed.  The peripheral edges of the fame mat 2 are coupled to the engaging parts of the frame members.
Patent JP-H04359373-A (JP)
Title: Electronic filing device
Inventor: YAMAMOTO SADAHIRO
IPC: G06F17/30
Filed: 1991-06-05
Abstract: PURPOSE:To provide an electronic filing device capable of limiting a document without performing several keyword retrievals when the document which was retrieved in the past is to be retrieved again. CONSTITUTION:A main storage device 12 is provided with a history registration initial setting buffer 24 storing the number of retrieval reference documents of the retrieval document and the max. number of the history registrations, a retrieval buffer 25 storing the ID of the retrieval document and a retrieval history buffer 26 for each keyword storing the retrieval histories having the designated conditions. At the time of retrieval of the document by the operation of a keyboard 14, since the retrieval histories are listed for each keyword on a display device 13, when the document which was retrieved in the past is to be retrieved again, the document can be limited without performing several keyword retrievals and thus, the retrieval procedures can be simplified and the retrieval time can be shortened.
Patent JP-H1144950-A (JP)
Title: Improving agent for substrate dependence of resist
Inventor: FUJIE HIROTOSHI
IPC: H01L21/027
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fine pattern with a good form even on a special substrate and to form a pattern with excellent storage stability and high sensitivity by incorporating a specified compd. having such a structure that at least one bond of -NH- is directly bonded to a specified one in the molecule. SOLUTION: This improving agent for the dependence of a resist on a substrate contains a compd. having at least one structure in the molecule that at lest one bond of -NH- is directly bonded to at least one of -C(=O)-, -C(=S)- and -SO2 -. The compd. is, for example, expressed by the formula. In the formula, X is oxygen atom or sulfur atom, A is a satd. or unsatd. five or six-member ring which may contain oxygen atoms, nitrogen atoms or sulfur atoms as the structural atoms. When this resist compsn. is used as a resist material for exposure on a special substrate, a pattern form with good accuracy or in a quater- micron size can be obtd. while high resolution and high sensitivity are maintained.