baber/WOPTO huggingface dataset:
Patent JP-S59226953-A (JP)
Title: Data processor
Inventor: NUMAKURA KUNIO
IPC: G06F11/267
Filed: 1983-06-08
Abstract: PURPOSE:To simplify the hardware and to realize the flexibility of processing by making use of the function of a shift bus to check the actuation of an error detecting circuit and therefore eliminating an error generating circuit attached to the error detecting circuit. CONSTITUTION:Partial logical circuits 10-1-10-N constituting the 1st logical circuit 1 contain data registers and error detecting circuits to form a shift bus. The 2nd logical circuit 2 contains a shift control circuit 20 and a processor 21. The circuit 1 gives a command to the circuit 2 for a shift action of the shift bus. Thus the circuit 2 controls the shift action of the designated shift bus. Therefore the circuit 1 changes the contents of the data registers provided in its own circuit and produces the error data to check the actuation of the error detecting circuit. In such a way, the function of the shift bus is utilized to check the actuation of the error detecting circuit. This eliminates the use of an additional circuit to simplify the hardware and attains the flexibility of processing.
Patent JP-H10294883-A (JP)
Title: Image processor
Inventor: SATO MAKOTO
IPC: H04N5/20
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To detect motion without being affected by noises and to suppress costs by unnecessitating a feature amount memory by selecting pixels near a concerned pixel and detecting a motion component while comparing the difference of pixel data between current and preceding frames with a prescribed threshold value. SOLUTION: Image signals digitized to the number of displayable gradations are inputted to a motion detector 3 and a frame memory controller 4. At the motion detector 3, the difference between the current frame and a pixel at the selected position of preceding frame from a frame memory 5 is calculated for each pixel and compared with the preset threshold value and when that difference is more than the threshold value, the motion is judged and outputted to the controller 4. Only when the motion is detected, it is inputted from the controller 4 to the frame memory 5. Series of such operation are repeated for each line and only the line, where the motion is detected, in the frame memory 5 is updated and outputted onto a display device 6. Thus, the motion is detected while canceling noise components.
Patent JP-S60245277-A (JP)
Title: Charge transfer device
Inventor: AOKI TADASHI
IPC: H01L29/768
Filed: 1984-05-21
Abstract: PURPOSE:To obtain the titled device having bi-directivity by making barrier gates as independent terminals. CONSTITUTION:The barrier gates 4 which determine the direction of transfer are made independent as the terminals. For example, this device is composed of a P type substrate 1, P type barrier regions 2 of higher concentration than that of the substrate 1, accumulation gates 3, barrier gates 4, a gate oxide film 5, phi1 impressing terminals 6, and phi2 impressing terminals 7. Then, connecting a barrier gate 4 with a left accumulation gate in outside causes the direction of charge transfer to be on the left side, whereas connecting a barrier gate 4 with a right accumulation gate in outside causes the direction of charge transfer to be on the right side. The direction of transfer can be arbitrarily varied by thus making a barrier gate as an independent terminal.
Patent JP-H08295488-A (JP)
Title: Method and device for controlling floating crane
Inventor: SUZUKI ONORI
IPC: B66C13/22
Filed: 1995-04-26
Abstract: PURPOSE: To keep a relative position in a vertical direction between an article suspended by a wire rope and a water bottom in a constant relation and to facilitate a lifting work and dredging work by a floating crane. CONSTITUTION: Based on a work condition data signal 53 for a work condition setter 39 and a tide data signal 52 from a tide data memory unit 38, a tide level deviation signal 54 is outputted to a controller 42 from a tide data correction computer 40. In which case, an electromagnetic proportional switching valve 32 is switched by means of excitation signals 56a and 56b outputted to solenoids 32a and 32b from the controller 42 to exert a working oil pressure on pilot ports 14a and 14b, and a direction switching valve 14 is switched. This constitution drives a winch drum 2 by a hydraulic motor 10 and unwinds or winds a wire rope 6 suspended from the boom 5 of a floating crane according to the change of a tide level.
Patent JP-H04946-A (JP)
Title: Digital transmission equipment
Inventor: KONNAI SUEO
IPC: H04L69/40
Filed: 1990-04-18
Abstract: PURPOSE:To reduce the power consumption by providing a switch circuit which switches a feed line from the terminal equipment side to the voltage converter side and using the supply power to the terminal equipment to supply power to a turningback circuit part. CONSTITUTION:Switch circuits 13 and 14 which are inserted to feed lines of second outputs 31 and 32 of a DC-DC converting circuit part 9 and switch the feed lines from the terminal equipment side to the voltage converting circuit 12 side by a turning-back control signal output 33 from a signal processing part 5 and the voltage converting circuit 12 which supplies power to a turning- back circuit part 8 are provided. That is, the supply power to the terminal equipment is used to supply power to the turning-back circuit part 8. Consequently, power is not supplied to the terminal equipment during the turning-back test. During the normal communication, the output of the voltage converting circuit 12 disappears because the input disappears, and the turning-back circuit part 8 is not operated.
Patent JP-H042161-A (JP)
Title: Bipolar integrated circuit
Inventor: RO JIYUREN
IPC: H01L21/74
Filed: 1990-04-18
Abstract: PURPOSE:To enhance the resistance to power source surge by forming buried layers at selective surface areas of a semiconductor substrate, where diffused resistors are not located above, to increase the thickness of a semiconductor layer between the diffused resistor and the buried layer. CONSTITUTION:Buried layers 2a are formed at selective surface areas of a semiconductor substrate where diffused resistors 5 are not located above. In a bipolar integrated circuit of such a structure, the distance (d) between the diffused resistor 5 and the buried layer 2a is increased in a semiconductor layer 3 because the buried layer is not located beneath the diffused resistor. As a result, the electric field strength E in the semiconductor layer 3 is reduced. It is thus possible to prevent the breakdown of the semiconductor layer 3 due to the field E; that is, the resistance to power source surge is enhanced.
Patent JP-2000295123-A (JP)
Title: Fm broadcast information reading sentence generation device
Inventor: KAWAGUCHI KENJI
IPC: H04B1/16
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To precisely read the content of character broadcast by judging a category to which FM multiplex broadcast information belongs, adding word data in a category area, which corresponds to the judged category, and reading data corresponding to the word data and outputting the data. SOLUTION: When FM multiplex broadcast information is inputted, a page category judgment part 11 reads all word data being a judgement reference for judging a category in ROM 1 and category data showing the category to which respective pieces of the word data belong. When a dictionary retrieval part 12 receives the FM multiplex broadcast information and category data, it reads the word data in the category area of ROM 2, which corresponds to the category, and reading data which corresponds to the word data and shows the reading of a word. A filter adaptation part 13 receives the substituted FM multiplex broadest information and sentence conversion data from ROM 3 and makes the substituted FM multiplex broadcast information into sentence information and outputs it.
Patent JP-H07312233-A (JP)
Title: Deterioration diagnostic device for storage battery
Inventor: FUKUNAGA HIDEMI
IPC: H01M10/48
Filed: 1994-05-17
Abstract: PURPOSE:To provide a deterioration diagnostic device for a trickle or float using lead-acid battery facility used for an AC non-interruption power source device or communication DC power source device which detects and display the life period of a storage battery or the remaining years to the life from its setting environmental temperature. CONSTITUTION:The temperature data 15 of a storage battery surface is continuously measured by a microprocessor 7. The average temperature is also computed, and when it is instructed to indicate whether the storage battery is in the life period or not is instructed, the microprocessor computes the standard life years in reference to the data of a table from the average temperature and the elapsed years after the set of the storage battery.
Patent JP-S583821-A (JP)
Title: Mold for plastics molding
Inventor: MIYASHITA HIROSHI
IPC: B29B13/00
Filed: 1981-06-30
Abstract: PURPOSE:To make a temperature of a casted face of plastics uniform, by providing a specified metal layer and a composite metal layer of metal and ceramics powder on the face of a casted plastic. CONSTITUTION:A first layer of 0.03-10mm. thickness is formed by composing a layer of one or more kinds of metal selected from among Cr, Ni, Cu, Fe, Co on a surface of a master to which releasing treatment has been performed by an  electroforming method etc. and a second layer of 0.5-12mm. thickness composed  of one or more kinds of metal selected among Cu, Ni, Co, Fe and ceramics  powder having a particle diameter less than 10mu is formed on a back face of the first layer (an opposite side of a face of casted plastic) is formed. After the  electroformed layer and the master are parted, the second layer are backed and  a mold having the first layer to be casted with a plastic material is obtained.
Patent JP-2000295512-A (JP)
Title: Video camera
Inventor: MORI KURUMI
IPC: H04N5/225
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a video camera that a user's is uneasy feeling is relieved in the case that the video camera needs much time until its operation is finished after power is interrupted and it is prevented that its main power supply is removed. SOLUTION: A system control section 3, a mechanism section 5, and a camera section 6 are built in a camera main body 4, and an LCD 2 and a power supply changeover key 7 are provided at the outside of the camera main body 4. Furthermore, the camera main body 4 has a function that conducts a reset at interruption of the power supply. The system control section 3 decides whether or not an ending menu is to be displayed on the LCD 2 on the basis of the result of comparison of a time until the poser supply is interrupted after an output of a power-off instruction with a predetermined time.
Patent JP-S60256026-A (JP)
Inventor: ANDORIYUU ZEEMUSU ANSONII
IPC: G01M3/22
Filed: 1985-05-16
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-S60246439-A (JP)
Title: Information processor
Inventor: TACHIBANA NORIYUKI
IPC: G06F9/38
Filed: 1984-05-22
Abstract: PURPOSE:To generate an instruction address at a high speed by adding ''1'' to the contents of an address register means in case when an instruction to be executed in the next time is the next address of an instruction which has been executed before said instruction. CONSTITUTION:An operation controlling circuit 27 of a main storage device 2 receives data by an address register 21, inputs its data to an instruction address register 23 at the time point when an instruction of read of an instruction has been received, adds ''1'' to the data by operating an adding circuit 24 and holds it. In case the last processing of the inputted instruction is ended, and with respect to an intruction whose execution is desired, it does not occur that the instruction address jumps due to a branch instruction, etc., a controlling circuit 13 of a central processor 1 gives immediately an instruction of a +1 instruction request to the main storage device 2 through a command bus 5. The controlling circuit 27 gives the data of the instruction address register 23 to a decoder 22 through a gate G2, and an instruction stored in a memory circuit 26 is read out.
Patent JP-H01273201-A (JP)
Title: Perpendicular magnetic recording method and device used therefor
Inventor: KAWABATA TOMOYUKI
IPC: G11B5/596
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the off-track of a magnetic head caused by heat, vibrations, etc., by performing tracking control based on the servo information read out from a lower perpendicularly magnetized film by using a recording medium formed by piling up the lower vertically magnetic film having high coercive and an upper perpendicularly magnetized film having low coercive force on a base plate. CONSTITUTION:A magnetic disk 1 is constituted of two layers of a lower and upper perpendicularly magnetized films 3 and 4 formed on a base plate 2. The lower film 3 has magnetic bodies 3c having high coercive force deposited in the very narrow pores 3b in a coating film 3a of aluminum oxide and the upper layer 4 has magnetic bodies having low coercive force deposited in the very narrow pores 4b in a coating film 4a of aluminum oxide. Servo information is previously recorded on the lower perpendicularly magnetized film 3 and data are written on or read out from the upper vertically magnetized film 4 by means of the head 7 for recording and reproducing data of a magnetic head H while tracking control is performed on the magnetic head H based on the servo information read out by the head 6 for servo of the magnetic head H. Thus the disadvantages of both of a servo surface and data surface servo system are eliminated and high-speed access is realized.
Patent JP-2000292511-A (JP)
Title: Apparatus and method for adjusting operating point of squid
Inventor: HIRANO TETSUYA
IPC: G01R33/035
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for adjusting a bias voltage of a SQUID (superconducting quantum interference device) which can automatically and appropriately adjust a bias current in a short time. SOLUTION: A 50 kHz sine wave current with an adjustable magnetic field bias applied by a magnetic field bias source 17 is sent to a coil 12, thereby generating a magnetic field to a SQUID 10. In this state, an output voltage is extracted from the SQUID 10. An amplitude of the magnetic field of the extracted output voltage is half a cycle of a magnetic field-voltage characteristic. The voltage is filtered by a filter 14 and only a 50 kHz component is extracted. The extracted signal component is rectified by a rectifier 15 and converted to a d.c. voltage. The magnetic field bias source 17 is adjusted to obtain a maximum value while seen through a voltage monitor 16.
Patent JP-S5436151-A (JP)
Title: Test unit for micro computer system
Inventor: SAITOU NOBUAKI
IPC: G06F11/00
Filed: 1977-08-26
Abstract: PURPOSE: To alter the content of program of the fixed memory in computer, by inhibiting the readout of the fixed memory inl the computer and by giving the information after alteration to the computer from the temporary memory, if the designated address is within the memory range altered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5328217-A (JP)
Title: Start control system of thyristor motor
Inventor: TOMITA HIROO
IPC: H02P6/20
Filed: 1976-08-28
Abstract: PURPOSE: To increase a starting torque by devising a balance of a torque with a shifting current allowance angle by changing a limitting value of an igniting lead angle ϒm corresponding with a revolving speed of a motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S584986-A (JP)
Title: Detector for divided beam
Inventor: FUJIWARA MASAHIKO
IPC: H01L31/10
Filed: 1981-07-01
Abstract: PURPOSE:To detect beams in divided form by utilizing the difference of the positions of cut-off according to wavelength in the waveguide of a single mode, a section thereof shrinks in the direction of propagation of beams, by disposing a layer with narrow forbidden band width to the upper section or outside of the waveguide. CONSTITUTION:N-InGaAsP 2, the ratio of composition of Ga and As therein is reduced and loss thereof is sufficiently low to waveguide beams on an N-InP substrate 1, is formed onto the substrate, N-InP 3 is buried, and the photo-detecting layer 4 of N-InGaAs is stacked. Even the thickest section of the layer 2 satisfies the condition of the single mode. When beams containing wavelength lambda1, lambda2 are propagated from the thicker side of the layer 2, lambda1 and lambda2 are cut off at different positions with the reduction of thickness. The lowermost-dimensional mode also has practical effective cut-off frequency in an asymmetric slab waveguide or a three-dimensional waveguide. When P layers 6, 6' and positive electrode 7, 7' are formed to the layer 4 on layer thickness corresponding to cut- off through the windows of an insulating film 5 and a negative electrode 8 in common with the layer 4 is shaped, beams can be divided and detected, a diffraction grating is unnecessitated and manufacture is easy.
Patent JP-S5329057-A (JP)
Title: Master slave type flip flop circuit
Inventor: KIMURA HIROMICHI
IPC: H03K3/289
Filed: 1976-08-30
Abstract: PURPOSE:A master slave type flip flop circuit is reliazed by one constant-current regulated power, thereby reducing power consumption.
Patent JP-S5627024-A (JP)
Title: Two-cycle engine
Inventor: HORIMOTO YOSHIHARU
IPC: F02B75/02
Filed: 1979-08-14
Abstract: PURPOSE: To improve ignition property and speed up and stabilize the propagation of flames by a method wherein a groove which is deepened gradually and extended along peripheral edge parts on both sides and then is bent toward the central part is formed on the inner-wall surface of a cylinder head facing the combustion chamber.  
     CONSTITUTION: In a cylinder head 4 fixed on the upper surface of a cylinder 2 where an exhaust passage 6 and scavenging passages 7W9 are opened, grooves 11 are provided inside of the inner-wall surface thereof facing a combustion chamber 1 in such a manner that they contain the axial core 0 of the cylinder 2 and are positioned in plane symmetry to the plane which accords with the direction of exhaust of the exhaust passage 6. These grooves 11 are formed in such a manner that they start from the part which lies along the peripheral edge part and corresponds to the outlets of scavenging passages 8 and 9 on the side of exhaust passage 6, are extended with gradually increased depth in the length equivalent to about 1/3 of the circumference of a circle and bent toward the central part thereof. And, the grooves 11 on both sides are joined in the central part to form a groove 11', and in the joining part thereof an ignition plug 5 is arranged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5627837-A (JP)
Title: High-frequency heater
Inventor: TERASAKI HIROSHI
IPC: F24C7/02
Filed: 1979-08-14
Abstract: PURPOSE: To facilitate changing by providing high-frequency heating excitation means on the portion where a self-cleaning action layer is not attached, in the cooking high-frequency heater.  
     CONSTITUTION: Self-cleaning catalytic layer 9 is coated only on the inner surface of the upper wall 8 in a heater room 1 equipped with a heater 7 in the upper section. On the side wall 2, is installed an aperture 3 providing an electric wave-conductive duct 5 and high-frequency oscillator 4 is installed inside the electric wave-conductive duct 5. The aperture 3 is closed by a cover 10 composed of silicon-laminated board. Under this arrangement, if the said layer 9 is heated up at 200W300°C under the effects of electrothermal heating time temperature and catalytic action, a self-cleaning action takes place on the surface of the said layer due to the chemical decomposition action of oils and fats. Thus, contamination is eliminated, dispensing, as a result, with the cleaning of the upper wall 8 portion which is most easily susceptible of fouling and difficult to clean. In this way, the high-frequency heater has a wide range is applications. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58220595-A (JP)
Title: Remote concentration station diagnostic system
Inventor: GOTOU AKIYUKI
IPC: H04Q3/60
Filed: 1982-06-16
Abstract: PURPOSE:To perform a diagnostic process only with a standby system without influencing on the exchange process of an act system, by relaying an order to the standby system from the act system of a terminal controller of a remote station, and by constituting so that the diagnosis can be performed from a central processing unit of the standby system of a master station (a time division converter). CONSTITUTION:If an O system becomes an act system to perform an exchange process, a call process order to a terminal controller 6 of the O system of a remote station from a central processing unit CC14 of the O system is transmitted through 14 13 11 9 8 10 and through already selected interface device DTI. On the contrary, it is transferred from the remote station side through the same route in a reverse direction. To perform the diagnosis from a standby system while processing the exchange in the act system of the O system, a diagnosis order is sent from a CC14' of the standby system of 1 system and transmitted to a terminal controller 6' of the standby system of 1 system on the remote station side through the route of 14' 13' 11' 9' 8' 10' 10 7 6 6'. It is transmitted from the standby system of the remote station through the same route in a reverse direction.
Patent JP-H042166-A (JP)
Title: Semiconductor device
Inventor: ARAI TAKAO
IPC: H01L21/321
Filed: 1990-04-19
Abstract: PURPOSE:To prevent short circuits at edges of a semiconductor substrate by providing secondary junction region around a reverse conductive type of main junction region with lower impurity density than main junction region which is formed on a conductive type of semiconductor substrate, and composing an entire surface of the semiconductor substrate have the equal level of electric potential at the main and secondary junction region. CONSTITUTION:A selective etching of a silicon oxide 2 provided on an N-type semiconductor substrate 1 is performed and a window is opened at the area besides main junction composing region. P-type impurity is doped selectively to from a p-type region 3 of low impurity concentration having higher breakdown voltage than main junction as secondary junction region. Then a deep and narrow groove is formed for dicing. P-type impurity is doped and P<+> region 6 is formed as main junction region. After these process, the oxide layer on a surface is removed, and a surface electrode 7 and the backside electrode 8 are formed respectively on the surface and backside of the N-type semiconductor substrate 1 by silver evaporation.
Patent JP-H01274406-A (JP)
Title: Ac solenoid
Inventor: TAKESHITA ETSUO
IPC: H01F7/10
Filed: 1988-04-27
Abstract: PURPOSE:To improve shading coil characteristics, strengthen structure, and increase absorptivity by dividing a fixed iron core into an inside part and an outside part, and providing a shading coil at their gap, and using a magnetic material having greater magnetic characteristics for the inside part as compared with the outside part. CONSTITUTION:A fixed iron core is divided into an outside part 2-a and an inside part 2-b, and a shading coil 1 is provided in the gap between 2-b and 2-a. Also, the shading coil 1 is formed by application-and-solidification of solder material such as copper, copper alloy, silver or the like, which also serve as a joining means of 2-a and 2-b. And for the outside part which most affect generation of vertex loss is used a magnetic material excellent in electric characteristics such as magnetic stainless material, etc., as in the past and for inside part is used a one great in magnetic characteristics, e.g., soft iron material, etc. Hereby, an AC solenoid small in eddy-current loss and large in absorptivity is obtained. Also, it can make heat radiation excellent in the fixed iron core and remove partial overheating and, further adjustment of the shading coil characteristics becomes possible to select easily by the position of the solder material and the dimensions.