baber/WOPTO huggingface dataset:
Patent JP-H07282600-A (JP)
Title: Electrically changeable nonvolatile memory in which test function is incorporated
Inventor: JIYANNMARII BERUNAARU GOOTEIE
IPC: G11C17/00
Filed: 1995-04-10
Abstract: PURPOSE: To use this non-volatile memory for increasing the speed of a test executed on the memory by employing a row addess/string address generator 11 constituted according to a normal method for programming operation before the erasing of the memory. CONSTITUTION: Operation in a test mode is determined by a test word. The row counter and/or string counter of a generator 11 are incremented selectively by an increment signal output by a controller 2 executing programming operation before erasing during a test. Accordingly, the device is used particularly for a flash EEPROM and an integrated circuit, in which these memories are incorporated.
Patent JP-H09297600-A (JP)
Title: Voice decoder
Inventor: YOSHIDA KOJI
IPC: G10L21/0324
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of burst noises caused by critical bit errors and the effect by the arithmetic precision. SOLUTION: Voices are decoded by a voice decoder 101 using coding parameters. Then, a power Pc of decoded voices for every constant section is obtained by a section power computer 102. Then, a set output power computer 103 computes a set output power Ps using the power Pc and a quantized voice power Pd. If the power Pc is larger than the power Pd for more than a prescribed ratio, it is judged that burst noises are generated in this section either by coded bit errors or the arithmetic precision effect and the power Ps is made to the power Pd. Then, an amplitude controller 104 controls the amplitude so that the output voice power becomes the power Ps.
Patent JP-S63285802-A (JP)
Inventor: PIEERU KARERU
IPC: F21V9/08
Filed: 1988-05-06
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-S5536731-A (JP)
Title: Device for measuring contraction force of thermally contracted tube
Inventor: HAMADA KATSUYOSHI
IPC: H02G1/14
Filed: 1978-09-06
Abstract: PURPOSE: To readily obtain an accurate contraction force by directly measuring the contraction force in radial direction at contracting time.  
     CONSTITUTION: A cutout 8a is provided on a cylindrical bracket 8, a power meter 5 is so mounted at the cutout as to project the movable pressure receiving surface, and a thermally contracted tube 9 is so coated on the bracket 8 as to coat the movable pressure receiving surface 1. When the temperature of a constant temperature oven 11 is raised, the tube 9 is contracted to obtain the radial contraction force at predetermined temperature and radius by reading the power meter scale 6 through a window 11 when the surface 1 coincides with the outer diameter of the bracket 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63274354-A (JP)
Title: Linear-motor
Inventor: MIYAZAWA SHOZO
IPC: H01F7/16
Filed: 1987-05-01
Abstract: PURPOSE:To obtain a linear-motor, which can be operated smoothly and which has excellent power efficiency, by forming a clearance corresponding to a stroke or less in a movable section relatively movable to an electromagnetic coil to a yoke and leaking magnetic flux by the clearance. CONSTITUTION:When voltage is applied to an electromagnetic coil 10, magnetic circuits are shaped along yokes 14a, 14b, and leakage flux concentrates to clearance sections 18 and leakage fields in narrow width are formed. Consequently, since a moving core 20 has tapered sections 24a, 24b, 24c to a leakage field generated to a shape close to a linear shape in the radial direction of the moving core, the fluctuation of voltage applied to the electromagnetic coil 10 changes leakage flux density, and the area of the outer circumference of the moving core 20 maximally near to the clearance sections 18 is altered in proportional to leakage flux density. Since the width of the leakage field is narrow at that time, suction force in the radial direction operating to the moving core 20 does not work extending over a wide range to the moving core 20, thus smoothly moving the moving core 20 in the thrust direction.
Patent JP-H02288565-A (JP)
Title: Electronic still camera
Inventor: TANAKA EIKO
IPC: H04N5/353
Filed: 1989-04-28
Abstract: PURPOSE:To improve the shutter accuracy by sweeping out an undesired charge stored in a photoelectric conversion means before a prescribed exposure time from the start of signal readout, transferring the electric charge of the photoelectric conversion means synchronizing with a succeeding vertical synchronizing signal to a charge transfer means so as to apply signal readout. CONSTITUTION:Exposure control is applied by an aperture 2 at photographing, the undesired charge stored in a photoelectric conversion means of a solid-state image pickup element 4 before a prescribed exposure time while the shutter 3 is opened fully is transferred to a charge transfer means to sweep out the undesired charge. After the end of sweepout, the electric charge stored in a photodetector of the solid-state image pickup element 4 during the exposure time is transferred to the charge transfer means, the mechanical shutter 3 shuts the light to read out the signal. Since the operation of the mechanical shutter does not give effect onto the exposure time, the accuracy of exposure control is improved and the constitution of the shutter is simplified. Moreover, the light is shut by the shutter after the readout of the charge to prevent irradiation of undesired light during the charge transfer and generation of smear is prevented.
Patent JP-H04338047-A (JP)
Title: Paper conveyor device
Inventor: KAMATA KENJI
IPC: G03G15/00
Filed: 1991-05-15
Abstract: PURPOSE:To improve image-reading and paper-detecting performance by providing a first and a second mutually-opposed guide plates in the vicinity of an image read position, and forming the mutually opposed faces of the guide plates in such a way that each recessed part of one face is opposed to each protruding part of the other face, as well as setting the separation between the protruding part tips of both faces to be larger than 0 (zero). CONSTITUTION:A first conveyor means on the upstream side is formed of an upstream side feed roller 34 and a pressure roller 35, and a second conveyor means formed of a downstream side feed roller 36 and a pressure roller 37 is disposed with an image read position 31 and a document detecting position 32 placed in between. A first and a second document guide plates 41, 42 are provided in the mutually opposed state in the vicinity of the read position 31 and the detecting position 32. The mutually opposed faces of the guide plates 41, 42 are formed respectively of irregular faces 41a, 42a having recessions and protrusions formed in line in the orthogonal direction to the carrier direction in such a way that each recessed part of one face is opposed to each protruding part of the other face. In addition, the separation (a) between the protruding part tips of both faces is set to be a >=0. Correct positioning is thereby performed by the positions 31, 32 without improving the machining or assembling accuracy of the guide plates 41, 42.
Patent JP-S5917634-A (JP)
Inventor: MOSHIE ERATSUDO
IPC: G01B7/00
Filed: 1983-06-20
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-S5734662-A (JP)
Title: Manufacture of silver oxide battery
Inventor: ASADA AKIRA
IPC: H01M4/06
Filed: 1980-08-09
Abstract: PURPOSE:To prevent any increase in the internal resistance of a silver oxide battery caused during the preservation by forming an argentous oxide layer and a silver layer, in that order, over the periphery of a silver oxide positive electrode by reduction, subjecting the separator-silver layer to a water-repellent treatment before the positive electrode is pressed to be made dense, and placing the electrode in a positive can. CONSTITUTION:A positive electrode body 1 is prepared by forming an argentous oxide layer 3 and a silver layer 4, in that order, over the periphery of a body 2, which is prepared by pressing and molding silver oxide, by reduction. At least the separator-side silver layer 4 is subjected to a water-repellent treatment, and the body 1 is pressed to be made dense before it is placed in a positive can 5. The above water-repellent treatment is carried out by either immersing the body 1 in a water repellent such as styrene, silicone or a fluorine-systme high molecular compound, or coating the body 1 with the water repellent. The pressure applied to the silver layer 4 should be about the same as that used in forming the silver oxide molded body 2, in order to make the density of the silver layer 4 high without causing any change in the porosity of the body 2. Owing to the above constitution, the reoxidation of the silver layer 4 by silver oxide is suppressed since electrolyte is restricted to touch and diffuse into the silver layer 4. Consequently, any increase in the internal resistance caused during the preservation of a silver oxide battery, which doesn't provide any double discharge, can be prevented.
Patent JP-S60254157-A (JP)
Title: Dry toner for electrophotography
Inventor: FUJII MASANORI
IPC: G03G9/08
Filed: 1984-05-31
Abstract: PURPOSE:To enhance triboelectrifiability, stain resistance, durability, etc., by mixing a thermoplastic resin binder, a dispersing agent having ethylenically unsatd. carboxylic anhydrides on the main chain or side chains, for dispersing the thermoplastic resin, and a pigment. CONSTITUTION:A dry toner for electrophotography can be prepared by mixing the thermoplastic resin binder, and the thermoplastic resin dispersing agent havig principal structural monomer units same as those of said resin, and ethylenically unsatd. carboxylic anhydrides on the main chain or side chains in an amt. of the dispersing agent of 2-50wt% on the basis of the total resin, and a pigment. The difference of solubility indices between the binder resin and the dispersing agent is, preferably, <=3.0. Combinations of aromatic vinyl type resins and acrylic resins are used for said resin binder, and styrene type resins are suitable.
Patent JP-S5812866-A (JP)
Title: Steering power controller for power steering device
Inventor: NAKAMURA KIYOUICHI
IPC: B62D6/02
Filed: 1981-07-13
Abstract: PURPOSE:To achieve the optimal steering power control by detecting the input torque and the output torque of the power steering device and continuously following said steering characteristic to the target characteristic predetermined in accordance to the control intput condition. CONSTITUTION:The outputs from a car speed sensor 21, rotary angle sensor 22 for detecting the handle rotary angle, input torque sensor 23, output torque sensor 25 and a differential circuit 25 for producing the signal corresponding to the handle rotary speed are inputted to the multiplexer 26 and selected in  time sharing then converted into the digital value through an A/D converter 27.  The signal from A/D converter 27 is fed through an I/O interface circuit 31 to a central processing unit (CPU) 28 where it is processed and inputted again to said circuit 31 and a solenoid valve 12 is controlled by the output signal from said circuit 31 to maintain the steering power at the optimal state.
Patent JP-H10106944-A (JP)
Title: Developer feed system of semiconductor photolithography process
Inventor: BOKU SEIGEN
IPC: G03F7/30
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To protect a developing process against a failure caused by gas dissolved in a developer by a method in which a degassing device which removes dissolved gas from a developer that flows inside a developing system is provided in a second connecting the composed of first connecting tubes gathered and jointed together. SOLUTION: A developer feed line 60 is composed of first connecting tubes 24 connected to feed tanks 16 respectively, a second connecting tube 48 composed of the connecting tubes 24 gathered and joined together, and third connecting tubes 50 branching off from the second connecting tube 48. A degassing device 52 which degases the dissolved gas from a developer that flows through a path is provided in the second connecting tube 48. Therefore, a developer degassed by the degassing device 52 is fed to processing chambers 20 through the third connecting tubes 50 which branch off from the second connecting tube 48.
Patent JP-H11301004-A (JP)
Title: Printer and recording medium
Inventor: TODA NAOTO
IPC: B41J2/37
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To suppress density irregularity generated at a time of printing in a printer employing a thermal transfer system. SOLUTION: In a print for applying printing to paper by supplying a current to the heating element corresponding to printing data among a plurality of the heating elements provided to a printing head, a CPU 10 sets the voltage drop correcting parameters CD1-CD48 related to the respective heating elements for correcting the density irregularity caused by the voltage drop of a head central part to the voltage drop correcting parameter area of an RAM and the current supply times corresponding to the heating elements are corrected on the basis of the voltage drop correcting parameters CD1-CD48 to supply a current to the heating elements.
Patent JP-H02288612-A (JP)
Title: Surface acoustic wave device
Inventor: MIYAJIMA HAJIME
IPC: H05K1/18
Filed: 1989-04-28
Abstract: PURPOSE:To minimize the leakage of a signal between the input and output so as to increase the attenuation of a spurious signal at the out of pass band by forming a ground pattern onto a printed wiring board and forming the said ground pattern in plural patterns on the midway of the input side and the output side. CONSTITUTION:The ground pattern on the front side of a printed wiring board 10 is divided into two from the input side toward the output side (from right to left in figure). That is, the said pattern is divided into the ground pattern 11 having a tongue piece 11a prolonged toward the output side and the ground pattern 12 having a tongue piece 12a prolonged toward the input side. The ground pattern comprising the conductor film on the rear side is formed while being divided from the input side toward the output side, and the ground pattern 15, the ground pattern comprising a tongue piece 16, and the ground pattern comprising a tongue piece 17 are formed between the earth pattern 13 at the input terminal side and the ground pattern at the output terminal side. Thus, the coupling of undesired signals between the input and output is minimized and the attenuation at the outside of the pass band is increased.
Patent JP-H05304960-A (JP)
Title: Nucleic acid amplification and detection using rapid pcr cycle
Inventor: JIYON BII FUAINDOREE
IPC: C12Q1/68
Filed: 1992-04-28
Abstract: PURPOSE: To rapidly, sharply amplify nucleic acids by applying PCR cycles under specific conditions having critically defined temperatures and time parameters.  
     CONSTITUTION: This method for amplifying and detecting nucleic acids comprises the following processes: (A) a double-stranded nucleic acid is heated at 85-100°C for 1-40 s, (B) the temperature is lowered to 5-45°C in 5-20 s; (C) a hybrid-forming primer extension product is formed at (Tm-15)°C to (Tm+15)°C (Tm is the melting temperature of modified chain an primer, and the difference from the modification temperature in the process A being 5-35°C) in 1-80 s in the presence of at least 5 units/100 microliter of solution of thermostable DNA polymerase; (D) the above extension product is heated to the modification temperature in the process A in 5-20 s and maintained at that temperature for 1-40 s, (E) the processes B to D is repeated as cycle at least once within 120 s of cycle time. With the temperature falling extent in the process B and/or each primer concentration ≥0.075 μm as requirements, when only the temperature falling extent is limited, the cycle time is ≥60 s. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S617244-A (JP)
Inventor: TOMU BEETSU
IPC: C07C239/00
Filed: 1985-05-22
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-S603056-A (JP)
Title: Information rearranging device
Inventor: TAKAGI SHIROU
IPC: G06F7/22
Filed: 1983-06-21
Abstract: PURPOSE:To provide the function assisting operator's processing in registration by inputting the attribute regarding newly inputted information, and displaying a candidates for the name of classification to which the information should be registered. CONSTITUTION:When a document image is inputted newly, an operator inputs a command from an input part 6 firstly, input the document from a document image input part 1 to store it in a document video memory part 2. Then, the operator inputs the command for displaying a candidates for the name of classification to a system, and inputs the attribute name ragarding the previously inputted document image as the parameter of the command to determine and register a classification name containing the newly inputted document by referring to the candidate for the name of classification. a retrieval/registration part 4 when retrieving and registering the document image accesses information in a document control information memory 5 to control retrieval/registration processing.
Patent JP-S5735807-A (JP)
Title: Manufacture of color filter
Inventor: TSUTSUI KEN
IPC: H04N9/07
Filed: 1980-08-13
Abstract: PURPOSE: To manufacture a color filter having excellent optical characteristics by dyeing a filter base material, having an intermediate layer, by using a specific dyeing solution.  
     CONSTITUTION: On a glass substrate 1, a color filter base material layer having photosensitivity is formed and only a part 2 having the 1st color, after being photo- setting and developed, is dyed by using a dyeing solution meeting requirements shown by an area encircled by straight lines connecting points of pH 6.3 at 0°C, pH5.0 at 50°C, pH5.0 at 75°C, pH2.0 at 60°C, and pH2.0 at 0°C in the figure. Then, this surface is convered with an organic high molecular material layer 5 consisting of ≥1 kind of organic high molecular materials selected from polyglycidyl methacrylate, polymethyl methacrylate, polyisopropenyl ketone, polymethyl methacryl amide, polyhexafluorobutly methacrylate, and polybutene-1 sulfone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02287159-A (JP)
Title: Digital speed indicator
Inventor: MATSUURA MITSUNORI
IPC: G01P3/489
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the digital speed indicator which can display a rotating speed in real time and has superior follow-up performance by varying the update time of display contents when a rotary body is accelerated or decelerated suddenly. CONSTITUTION:When the rotary body to be measured is accelerated or decelerat ed suddenly, the display contents vary following up the sudden acceleration or deceleration. In this constitution, the signal from an input part 1 is counted by the counter part of a microcomputer (MPU) 3 and an updated counted value memory part is stored with an updated counted value B as a last counted value. Then when a current counted value is A and values which are larger than the respective counted values at a constant rate are 1.5A and 1.5B, sudden acceleration in case of 1.5B<A or sudden deceleration in case of 1.5A<B is decided. The display is updated normally according to a reference display update time as one of parameters which are already inputted to a parameter memory part, but when the sudden deceleration is decided, this time is updated into the shortest display update time. Consequently, the rotating speed can be displayed in real time.
Patent JP-S5234439-A (JP)
Title: Electric water warmer by using midnight power
Inventor: MASHIKO YOSHIO
IPC: F24H1/18
Filed: 1975-09-11
Abstract: PURPOSE:To cut the peak hours and to save electric power by means of accumulating the time zone of electric consumption.
Patent JP-S5537866-A (JP)
Title: Speed controller for motor
Inventor: HASEGAWA KAZUHIKO
IPC: H02M3/135
Filed: 1978-09-08
Abstract: PURPOSE: To prevent a motor from being overloaded when a load torque changes with time and to raise the running efficiency of the motor, by calculating the load torque in every minimum necessary time and control the motor to a speed appropriate to the load torque.  
     CONSTITUTION: When a field current setting unit 10 is put at a maximum rated value to apply a speed instruction No, the output of a field current detector 11 is selected by a priority circtit 16 to accelerate the motor by a maximum field current. When the motor reaches a ground speed, the load torque computed by a calculator 17 and a multiplier 18 from the load current and the field current is converted by another calculator 19 into a speed level to which the motor can be acclerated in a field control range. The speed level is stored into an integration memory 20. The speed level is renewed by a logical calculator 22 in every prescribed time to apply a limiter to an amplifier 1 to restrict the speed instruction. Since the motor is limited to the stored speed level, the motor is surely prevented from being overloaded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05308517-A (JP)
Title: Color image processing system
Inventor: YABUKI MASANORI
IPC: H04N1/40
Filed: 1992-04-28
Abstract: PURPOSE:To more exactly perform image processing even to any image which does not have the best picture quality CONSTITUTION:A certainty detection part 2 segments an area out of the image, detects flatness certainty, continuous change certainty and edge certainty based on picture element values in the area and defines these results as the features of picture elements at the prescribed positions of the area. A flatness certainty threshold value detection part 3 detects the threshold value from the flatness certainty of the entire image, a continuous change certainty threshold value detection part 4 detects the threshold value from the continuous change certainty of the entire image, and an edge certainty threshold value detection part 5 detects the threshold value from the edge certainty of the entire image. When the flatness certainty of picture elements is larger than the flatness certainty threshold value, an integration part 6 judges the relevant picture elements are flat picture elements, when the continuous change certainty of picture elements is larger than the continuous change certainty threshold value, the relevant picture elements are judged as flat picture elements and when the edge certainty of picture elements is larger than the edge certainty threshold value, the relevant picture elements are judged as flat picture elements.
Patent JP-S603876-A (JP)
Title: Manufacture of button type zinc air battery
Inventor: INADA KUNIAKI
IPC: H01M12/06
Filed: 1983-06-20
Abstract: PURPOSE:To supply proper amount of air during use and increase discharge performance and creeping resistant capability by forming the bottom of a positive can in semicircle cross section and installing air holes in the bottom except for its center. CONSTITUTION:The bottom of a positive can 1 is bulged outward and air holes 3 are installed in the bottom except for its center. A negative can 10 is inserted into the positive can 1 with a gasket 11 interposed. A battery is crimped with a crimping upper die and the lower die having a concavity of semicircle cross section. Thereby, the bottom of the positive can 1 is formed so as to have a semicircle cross section. Therefore, gap is formed between the bottom of the battery and a contact terminal plate of a battery compartment of an appliance, air holes are not blocked, and proper amount of air is supplied. Since deformation or crack generation of an air electrode 4 is prevented and a space 12 is formed in the inside of the bottom, creeping resistant capability and high rate discharge performance are improved.