baber/WOPTO huggingface dataset:
Patent JP-H07312622-A (JP)
Title: Velocity switching msk modem
Inventor: NAKAMURA SEIZO
IPC: H04L27/12
Filed: 1995-01-30
Abstract: PURPOSE:To provide an MSK modem that can change its speed with which data at different transmission speed can be transmitted or received with one modem. CONSTITUTION:A switching circuit 3 switches the polarity of transmitting data according to a switching instruction. An MSK generating circuit 4 converts the output of a polarity switching circuit 4 based on the output of a variable frequency divider 10 to an MSK signal in a voice band and outputs it. At the time of 1200bps, the outputted MSK signal is outputted through a changeover switch for transmission as it is but at the time of 2400bps, on the other hand, it is outputted to a double balance mixer 7 for transmission. The double balance mixer 7 for transmission converts the frequency of the MSK signal and outputs that signal to a low-pass filter 8 for transmission. The low-pass filter 8 for transmission removes unwanted components and outputs that signal through a changeover switch 5 for transmission.
Patent JP-H05206893-A (JP)
Title: Automatic changeover system for optical transmission system
Inventor: OKADA MASAYA
IPC: H04B10/03
Filed: 1992-01-27
Abstract: PURPOSE:To avoid the deterioration in the system reliability and the inoperation rate by selecting a standby line from an active line automatically by the discrimination of a receiver side when an optical transmission line being an outgoing line is faulty. CONSTITUTION:An optical transmission section 23A and an optical reception section 23B and a standby optical transmission line comprising an optical fiber 13B tying them are prepared for one outgoing line from a control station to a base station, and when any optical transmission line of each selector is faulty, the standby optical transmission line is automatically selected to relieve the optical transmission line by utilizing the diversity configuration. In this case, an alarm signal from the optical reception section 3B at a base station side is used for a trigger signal 26, an [N+1]XN switch 25A at a receiver side is used to select the standby optical transmission line in place of the faulty optical transmission line and the switching trigger signal 26 is transferred simultaneously to the sender side with a data link in a data line and an NX[N+1] switch 25B at the sender side is used to select automatically the standby optical transmission line from the faulty optical transmission line.
Patent JP-H06231178-A (JP)
Title: Document retrieving device
Inventor: MIIKE SEIJI
IPC: G06F17/30
Filed: 1993-01-28
Abstract: PURPOSE:To provide a document retrieving device capable of simply obtaining a required document from many documents. CONSTITUTION:When a character string for document retrieval is inputted from an input part 11, an input analyzing part 12 converts the inputted natural language expression into meaning structure and generates a retrieving expression from the meaning structure and a retrieving processing part 13 retrieves a document concerned from documents stored in a document storing part 15 storing plural documents by using the retrieving expression. A document including a result converted into the meaning structure is retrieved out of the retrieved document, whether a word in the retrieving expression or the meaning structure is included in the summary of the retrieved document or not is inspected by a subject analyzing part 14 and the document retrieved based upon the processed result is displayed on a retrieved result display part 17 as a document requested by a user.
Patent JP-H10213156-A (JP)
Title: Drive connecting device for four-wheel drive
Inventor: INOUE MASAHIRO
IPC: B60K17/34
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To heighten the quality of a piston member of a volume change absorbing means while suppressing the manufacturing cost of the piston member in a drive connecting device for four-wheel drive. SOLUTION: A four-wheel drive-drive connecting device for transmitting driving force, corresponding to rotating speed difference generated between one member 1 rotated interlockingly with one of front and rear wheels and the other member 2 rotated interlockingly with the other of the front and rear wheels, from an input side member 1 to an output side member 2 through the medium of generated pressure of a hydraulic pump 3 interposed between both members 1, 2 is provided with a volume change absorbing means 4 for absorbing volume change caused by the temperature change of hydraulic fluid of the hydraulic pump 3, and a piston member 43 of the volume change absorbing means 4 is a die-cast product. The piston member 43 is therefore high in quality and relatively low in cost.
Patent JP-S56110315-A (JP)
Title: Automatic gain controller for narrow-band wave detection
Inventor: ISHIKAWA YUUJIROU
IPC: H03G3/20
Filed: 1980-02-05
Abstract: PURPOSE:To keep a constant input frequency of a narrow-band BPF and thus realize a measurement of the high-band sweep, by varying the oscillation frequency of a voltage control oscillator with variation of the input frequency. CONSTITUTION:The signal 2 that is filtered by the BPF101 of the input signal 1 is amplified by the amplfier 102 to secure a constant level and then supplied to the switch circuit 103. On the other hand, the branch output 7 of the signal path 3 is mixed with the output of the voltage control oscillator 112 by the mixer 108 to be applied to the narrow-band BPF107. The squelch circuit 109 decides the level of the signal 1 and then switches the circuit 103 so that the output of the oscillaor 105 is turned into the output signal 5 in case when the level of the signal 1 is lower than the prescribed value. The oscillation frequency of the oscillator 12 is controlled so that the input frequency of the BPF107 becomes identical to the central frequency of the BPF107. As a result, a measurement is possible for the wind-band sweep.
Patent JP-S54105576-A (JP)
Title: Wheel train structure of watches
Inventor: IKEGAMI TOSHIMASA
IPC: G04B33/10
Filed: 1978-02-07
Abstract: PURPOSE: To achieve the reduction of loss torque of dial side wheel train and make possible the longer life of battery by providing plural shank parts to the wheels constituting the dial side wheel train.  
     CONSTITUTION: In the dial side wheel train of a dual hand non-calendar crystal wristwatch, lower jewels which bear the lower shanks of respective wheels constituting the train side and dial side wheel trains of a plate 1 are provided and upper jewels which bear the upper shanks of the train side wheel train such as minute wheel 8, setting wheel 9, third wheel and pinion 6, etc. are provided to the bridge 2 fixed to the plate 1. The hour wheel 7 which is secured with the hour hand 15 is disposed on the back side of the plate 1 and the hour wheel 7a is born by the upper and lower jewels 22, 21 having been forced into the dial 3 and plare 1 in such a manner that it does not touch the plate 1 and dial 3 and further the hour wheel 7 and center wheel pinion are prevented from contacting by the lower jewel 21. By bearing the wheel trains which make revolutions in one direction at the ordinary hand operation and make both forward and backward revolution at the hand setting by providing both place in this way, the torque loss may be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09208254-A (JP)
Title: Ultraviolet rays and infrared rays absorbing green glass
Inventor: MORIMOTO SHIGEKI
IPC: C03C4/08
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain green glass suppressing the occurrence of defects such as irregularity in color, e.g. a yellow matrix, ream and distortion and having high quality and higher performance by the conventional float process with enhanced productivity in a high yield. SOLUTION: This green glass consists essentially of, by weight, 67-75% SiO2 , 0.05-3.0% Al2 O3 , 7.0-11.0% CaO, 2.0-4.2% MgO, 12.0-16.0% Na2 O, 0.5-3.0% K2 O, 0.05-0.30% SO3 , 0.40-0.90% Fe2 O3 , 1.0-2.5% CeO2 , 0.1-1.0% TiO2 , 0.0010-0.0400% MnO, 0.0001-0.0009% CoO, 0.0001-0.0010% Cr2 O3 and 0-1% SnO2 . The total amt. of these oxides is >=98%, the total amt. of SiO2 Al2 O3 and TiO2 is 70-76%, that of CaO and MgO is 10-15% and that of Na2 O and K2 O is 13-17%.
Patent JP-S59140395-A (JP)
Title: Method and device for continuous electroplating
Inventor: KANI YASUNORI
IPC: C25D7/06
Filed: 1983-01-31
Abstract: PURPOSE:To obtain smooth plating having a uniform thickness in continuous electroplating using a plating member as an anode and a member to be plated as a cathode by maintaining the specified interpolar distance that causes consumption of the anode in the process of plating. CONSTITUTION:A plating member 1 to be used as an anode is un-coiled from an un-coiler 3, is introduced into a plating cell 5 and is taken up on a take-up 4. At least the outside surface of the member 1 is formed of a plating metal. A belt- like metal 2 to be used as a cathode is introduced from the opposite side to the cell 5 where the member 1 and the metal 2 are supported respectively by anode and cathode side conductor rollers 6, 7 disposed in the cell 5 and are run continuously at the prescribed space maintained between both. Electricity is conducted from a power source 8 to the rollers 6, 7 so that the members 1 and the metal 2 act respectively as the anode and the cathode. The distance (interpolar distance) between the member 1 and the metal 2 is thus maintained substantially constant without adjusting the interpolar distance and therefore the plating layer is formed continuously to an approximately uniform thickness.
Patent JP-H05203552-A (JP)
Title: Method and apparatus for inspecting deterioration
Inventor: HIRASAWA TAIJI
IPC: G01N27/72
Filed: 1992-01-28
Abstract: PURPOSE:To secure soundness and safety of apparatus and members by enabling detection evaluation of the fatigue damage degree of a metal material by a contactless and nondestructive means. CONSTITUTION:The following are provided: a measuring head 2, which comprises an excitation zone 2b to apply ac magnetic fields given to a test specimen 1 and an optical sensor 2c held to scan the measuring part at a predetermined position and to be contactless with the test specimen and detecting magnetically elastic micro-displacements developed in the test specimen by application of ac fields with the excitation zone 2b; and a signal processor 14 which processes displacement signal detected by the optical sensor 2c to obtain measurement parameters. Further provided are: a deterioration degree evaluator 16, which judges the fatigue damage degree of the test specimen from a master curve which indicates the relation between a variation in characteristics values of displacement signal obtained by the test specimen from measurement parameters obtained by this signal processor 14; and a display means 17 to display results judged by this deterioration evaluator 16.
Patent JP-H04247538-A (JP)
Title: Batch job fault monitoring device
Inventor: OKEYOSHI SHINJI
IPC: G06F9/00
Filed: 1991-02-04
Abstract: PURPOSE:To prevent double processing or processing miss or the like caused by correction error in the case of re-execution by an operator. CONSTITUTION:An execution information storage part 6 stores the executing condition information of each job step. An executing condition monitor part 4 monitors the executing condition of the job step and manages the information to be stored in the execution information storage part 6. A judgement part 3 judges the execution contents of the job step. A display part 5 displays the executing condition information managed by the executing condition monitor part 4 to the operator.
Patent JP-H06221250-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: HIRASAWA TORU
IPC: F02M61/18
Filed: 1993-01-29
Abstract: PURPOSE:To reduce the fluctuation of the fuel flow quantity and supply a stabilized flow quantity of the fuel by regulating the relationship of the diameter of a fuel injection hole to a length of a parallel part of the diameter of the injection hole. CONSTITUTION:When the electric signal is applied to a coil 13, a magnetic circuit is formed by a core 2, a yoke 3 and a plunger 4, and the plunger 4 is attracted to the core 2 side. The plunger 4 and a ball valve 5 are moved integrally, and separated from the seat surface 6 of a nozzle 25 to open the valve. The fuel is pressurized by a fuel pump and a fuel pressure regulator, and flows to the inside of an injection valve through a fuel passage 22, and the fuel is supplied to the nozzle 25. The turning force is applied to the fuel, which is supplied to the nozzle 25, by a swirler 26, and the fuel is injected through a parallel part 20 of the diameter of the injection hole. At this stage, in the case where a diameter of the injection hole is represented by (d) and a length of the parallel part 20 of the diameter of the injection hole is represented by (l), since a coefficient of flow quantity comes close to a theoretical value by setting the relationship of (d) to (l) so as to satisfy a relational expression (l)/(d)<1, fluctuation of the injection angle and the fuel flow quantity is reduced to stabilize the characteristic.
Patent JP-S53111417-A (JP)
Title: Synchronously rotary control system
Inventor: ASANO KAZUO
IPC: G05D13/62
Filed: 1977-02-09
Abstract: PURPOSE: To prevent detuning by changing the integrated input voltage of an integrating circuit in accordance with the rotary speed of a basic motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05201704-A (JP)
Title: Method for controlling ozonizer
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1992-01-28
Abstract: PURPOSE:To prevent unnecessary ozone from being generated in large quantities by installing a current detecting part between an ozonizer electrode and a high voltage generator and changing applied voltage based on the change in the current. CONSTITUTION:A passage 7 for removing malodor is formed from a suction opening 9 of a deodorizing duct to an exhaust opening 10 of an ozone treating passage R. A ozonizer 17 equipped with a bipolar ozonizer electrode K generates ozone in the deodorizing duct by applied voltage from a high voltage generator 19, based on drive output from a control part D by output of a seating sensor 15. An air intake fan F is fixed to a rotary motor 14 and sucks in malodorous air and simultaneously is mixed with ozone. A mixing chamber R1 is irregularly packed with a lot of mixing bodies 25 to give sufficient mixing. A catalyst S accelerates the decomposition of ozone into oxygen and active oxygen to promote deodorizing action. A deodorizing case 12 is packed with a deodorant. In case of abnormal condition, a current detecting part N detects abnormal energizing to send a signal to a control part D, causing the voltage rise and the generation of ozone in large quantities to be prevented.
Patent JP-S55106559-A (JP)
Title: Electric dust collector
Inventor: HAYATSU MASAKI
IPC: B03C3/16
Filed: 1979-02-07
Abstract: PURPOSE: To prevent dust particles from adhering to the dust collecting electrodes of an electric charging section and improve the effect of electric charging of the dust particles in the charging section, by blowing a fluid onto the dust collecting electrodes to cover them with the fluid.  
     CONSTITUTION: An electric charging section 1 is provided on an upstream side in the flowing direction A of a contaminated gas and a dust collecting section 2 is provided on a downstream side in the direction. Clean air supplied from an air source through tubular dust collecting electrodes 4 is ejected from blowoff ports 8 onto the outside surfaces of the downstream dust collecting electrodes 4. The blown air flows on streamlines so that the electrodes 4 are covered with films. Since the clean air films are produced around the dust collecting electrodes 4, dust particles electrified in the corona discharge field of the charging section 1 are prevented from adhering to the surfaces of the electrodes 4. As a result, reverse ionization is suppressed and the efficiency of dust collection is raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07217924-A (JP)
Title: Floor heating device for dry type double floor
Inventor: MASUOKA NOBUO
IPC: E04F15/18
Filed: 1994-02-07
Abstract: PURPOSE:To easily perform the construction in response to the heating area and heating value of a purpose by a method wherein a heating cable is placed by simply putting the heating cable, which is continuous and communicates, by folding back in a specified number of gutter-form grooves which are formed on an heat insulating material for a dry type double floor structure. CONSTITUTION:A floor heating device i9 constituted of a heat-insulating material 21, aluminum foil 22 which becomes a conductive thin layer, heating cable 23, grounding wire 24 and metal plate 25. The heat insulating material 21 is a square block, and formed by providing a specified number of gutter-form grooves 21a in parallel on the top surface, and the top surface of the heat- insulating material 21 is covered by the aluminum foil 22. For the heating cable 23, on a metal wire of a high electric resistance, a heat-insulator and sheath are coated in order, and the cable 23 is put in the gutter-form grooves 21a on the heat-insulating material 21. In this case, the cable 23 is continuously put in the specified number of gutter-form grooves 21a by folding back of the cable itself, and thus, a specified wiring distribution is obtained within a specified area. The metal plate 25 is provided so as cover the top surface of the aluminum foil 22.
Patent JP-S60157641-A (JP)
Title: Priority selecting system
Inventor: HOSHI FUMIO
IPC: G06F13/18
Filed: 1984-01-27
Abstract: PURPOSE:To prevent a hindrance to general data processing, and to improve the reliability of a system by switching to the highest priority order, when a specified data processing request is not detected in a prescribed time, in a data processing system. CONSTITUTION:Usually, an RQL13 of a CPU13 is turned on, the processing is executed, in accordance with a priority order, for each RQL. In case executing most preferentially a job of the CPU13 is required, RQL is turned off, unless a reception response signal from a main storage device 14 is turned on in a prescribed time; a memory request of high level for turning on the RQL13 is fed to the main storage device 14 through a memory request high level data bus 16 from an interface adaptor 20. The memory request of the CPU13 is switched to the highest priority order, the CPU13 uses most preferentially the main storage device 14 and executes the processing through a data bus 17.
Patent JP-H10207821-A (JP)
Title: Data processor
Inventor: SHIMOMURA TETSUYA
IPC: G06F12/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in the processing performance of the data processor due to use of part of a main storage as a display frame buffer. SOLUTION: When a request to access a memory 200 is made from a CPU bus 310, a memory controller 400 holds it temporarily, requests a display controller 560 to stop accessing the memory 200 in execution, holds data corresponding to access which is already done when the data is transferred from the memory 200, and transfers the access request from the CPU bus 310 which is held in the memory 200. When the access from the CPU bus 310 is completed, the display controller 560 is made to restart the stopped access and the held data is passed.
Patent JP-S55108248-A (JP)
Title: Preparation of cake
Inventor: OOTA TOSHIYUKI
IPC: A23G3/00
Filed: 1979-02-08
Abstract: PURPOSE: To obtain a cake having improved texture and flavor, and high resistance to spoilage, with suppressed permeation of moisture from jam into the sponge, by sendwiching the jam in between a sponge sheet via chocolate layers.  
     CONSTITUTION: Chocolate is applied to one side of a sliced sponge sheet about 5mm thick, and jam is placed on the center of the sheet. The sheet is laid on another sponge sheet with the chocolate layer joined, and the edges are pressed lightly. Furthermore, heat sterilization, packaging, or freezing may be carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62172747-A (JP)
Title: Semiconductor device
Inventor: HATADA NAOZUMI
IPC: H01L23/495
Filed: 1986-01-27
Abstract: PURPOSE:To contrive to check generation of interspace at an interface between an inner lead and the inside of a mold at lead bending work time by a method wherein step differences are provided to the lead parts in the neighborhood of the mold edge part inside the mold. CONSTITUTION:Step differences 12, 13 are provided in the neighborhood of the edge part of the mold part 7 of a lead frame. However, because bending moment M is applied to a lead 3 at bending work time, counterforces F are generated to the step differences 12, 13, and when the counterforces F thereof become large, the part of resin from the step difference 12 on the top surface of the lead 3 up to the edge part of the mold is sheared to be broken down. To check this occasion, it is favorable elongate sufficiently the distance l from the step differences 12, 13 up to the mold edge part, and to enlarge sufficiently the area to receive shearing force F. Accordingly, because no deformation in bending is generated to the lead 3 positioning inside of the step difference 12, no interspace is generated. Moreover, because the sufficient area to receive counterforce F is provided to the part of the step difference 13 of the undersurface of the lead 3, destruction is not generated from this part.
Patent JP-H06233164-A (JP)
Title: Automatic calibration device for camera
Inventor: YAMAMOTO MASAFUMI
IPC: H04N5/232
Filed: 1993-01-29
Abstract: PURPOSE:To easily and quickly execute the automatic calibration on the lens center by deriving the center of the lens of a video camera from correlation between two reproducing images based on a first and a succeeding photographing output signals. CONSTITUTION:A first and a second zooming photographing output signals of a video camera 11 provided with a zooming function are made DVA signals by a data forming part 17, and thereafter, stored in memory parts 21, 22, respectively. By a control unit 15, the DVAs corresponding to a section area set in the vicinity of the center set by subdividing a screen are read out of the memories 21, 22, and in a data comparing part 25, the section area which has the maximum correlation between both of them is selected, its center position is used as the center of a camera lens and a center instructing signal SC is formed. Subsequently, based on the signal SC, a calibration of the center of the lens is executed, and a prescribed image processing is executed by an image processing part 28 and outputted. In such a way, arrangement of a plane pattern and measurement of a distance become unnecessary, and the calibration of the lens center can be executed easily, quickly and automatically.
Patent JP-S61173360-A (JP)
Title: Protective system for data of non-volatile memory
Inventor: OKAMURA EIJI
IPC: G06F12/16
Filed: 1985-01-28
Abstract: PURPOSE:To detect error at an error detection part in case of power source interruption during wiring, to decide into the object of writing and the object of reading, and to positively protect memory contents by writing the check code and the version number showing newness of contents at the time of updating of contents into plural non-volatile memories. CONSTITUTION:A processor 17 is connected to plural non-volatile memories 1, 2 and content updating of the memories 1, 2 is effected under control of a processor 17 through an I/O port 18. The check code and the version number showing the newness of data are written with setting data to data at the time of content updating. The contents of these memories 1, 2 are checked in various ways in the error detecting parts 3, 4 and the check results are added to a logic circuit. The version numbers read from the version numberr registers 5, 6 are compared in a comparator part 7 and the newest version number is discriminated and added to the logic circuit. The reading and writing object signals A, B and AW, BW from the logic circuit are applied to the port 18 to positively protect the memory contents.