baber/WOPTO huggingface dataset:
Patent JP-H07235920-A (JP)
Title: Frame synchronizing circuit
Inventor: ITO TSUKASA
IPC: H04L7/08
Filed: 1994-02-23
Abstract: PURPOSE:To extremely improve the probability of return from a pseudo synchronization by masking a secondary synchronization circuit against the synchronizing pulse set at a position where a main synchronization circuit is synchronized. CONSTITUTION:The received data and a received clock are inputted to a frame storing register 3, a synchronization pattern retrieving signal is inputted to the 1st and 2nd synchronization pattern decoders 5 and 6 from the register 3 with a delay secured by one bit. The output of the decoder 5 is delayed by a delay circuit 7 by a degree equal to a single received clock and activates both signals A and B at a time. When the decoder 5 detects a synchronization pattern based on the selection signal sent from a main synchronization selecting circuit 8, and the synchronizing conditions are satisfied by a 1st synchronization detecting circuit 10 of a main synchronization circuit and a frame pulse is outputted, this frame pulse is selected by a selector 4 and outputted. Meanwhile a secondary synchronization circuit (2nd synchronization detecting circuit 11) masks the circuit 11 (secondary circuit) by a masking logic circuit 9 after the synchronization of the main synchronization circuit is fixed. Therefore the frame pulse positions different from that of the main synchronization circuit are always retrieved.
Patent JP-S60196258-A (JP)
Title: Production of razor blade
Inventor: TSUZAKI MICHIMASA
IPC: B22D25/02
Filed: 1984-03-14
Abstract: PURPOSE:To provide a razor blade having excellent strength and corrosion resistance by producing amorphous thin pieces with clipping by pressing and rapid- cooling of a dropwise feeding molten metal between a pair of molds having respectively symmetrical projected part and recessed part, then by cutting-off the projected part to make an opening part for introduction of whiskers. CONSTITUTION:A respectively symmetrical anvil die 5 and piston die 4 have a projected part 6 and recessed part 7. A dropwise feeding molten metal drop 8 is detected by a photoelectric tube 3 and the drop 8 is clipped with pressing and cooled rapidly with quick movement of the dies 4, 5. The drop 8 is made a thin plate 9 having amorphous recess and projection by being cooled rapidly. By cutting-off the projected part 10 by proper means, it makes an opening part 11 for whiskers introduction. Instantaneously after the drip, the amorphous thin plate 9 is made to make a razor blade excellent in strength and corrosion resistance.
Patent JP-H03251952-A (JP)
Title: Document processor
Inventor: UENO HIDEO
IPC: G06F17/21
Filed: 1990-02-28
Abstract: PURPOSE:To display only one of register and deletion modes that is applicable to the words undergone the spelling check by providing a mode deciding means and a mode display control means. CONSTITUTION:A mode deciding means 16 decides a register or deletion mode that can be applied to the input words undergone the spelling check based on these spelling check results among those words which are inputted to an input data buffer 21 of a RAM 20. A mode display control means 11 sends an applicable mode name to a display means 10 based on the deciding result of the means 16. In this case, the means 16 decides the register mode applicable based on the spelling check result and when the words equal to the input word are not contained in both dictionary memory 18, 19. Meanwhile the means 16 decides the deletion mode applicable when the word equal to the input word is contained in the memory 19 respectively.
Patent JP-S60196112-A (JP)
Inventor: ICHIKAWA TOMOHIKO
IPC: A01D67/00
Filed: 1984-03-15
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-S55142957-A (JP)
Title: Injection carburetor
Inventor: HATSUTORI KOUJI
IPC: F02M69/00
Filed: 1979-04-25
Abstract: PURPOSE: To provide optimal control of negative pressure in pressure chambers formed in rotary bodies of an injection carburetor which controls fuel injection through a rotary air flow meter, by introducing air in the chambers thanks so the fluctuation of atmospheric air.  
     CONSTITUTION: An air flow meter 13, set in the axial direction of suction air flow, is composed of two rotary bodies 15 below which are set a plunger 57 and an injection nozzle 80 whose injection in controlled through vertical shift of the plunger 57. A negative pressure generated in a pressure chamber 39 formed in each rotary body 15 is applied to the plunger 57 through a negative pressure hole 41, the chamber 39 being communicated with atmospheric air through a control valve 103. A valve body 106, controllable vertically by a bellows 104, is equipped in the valve 103 to adjust the area of a communication port 109, so that negative pressure in the chamber 39 is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63217659-A (JP)
Title: Semiconductor device with charge transfer element
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1987-03-06
Abstract: PURPOSE:To distribute signal charges controllably to CCD registers and therefore to prevent synchronous noises from generating by a method wherein plural registers are diversified in channel impurity concentration and moreover output sections are so formed as to be all equally high in channel impurity concentration. CONSTITUTION:Channel impurity concentration of a second horizontal CCD register 4B buried channel is so set as to be higher than that of a first horizontal CCD register 4A. Therefore, a substrate surface potential difference between the first and the second registers 4A and 4B occurs. Regions 8B, under the odd- numbered rows of vertical CCD registers which are under a transferring gate 5, are equal to the horizontal CCD registers 4B in impurity concentration, and act as a charges suction opening so as to transfer charges from the first horizontal CCD register 4A to the second horizontal CCD register 4B and regions 8A under even-numbered rows of vertical CCD registers are equal to the first horizontal CCD registers 4A channel in purity concentration. Thereby, a synchronous noises are prevented from generating.
Patent JP-H02230993-A (JP)
Title: Scroll type fluid device
Inventor: SAITO KENICHI
IPC: F04C29/02
Filed: 1989-03-01
Abstract: PURPOSE:To improve the lubricating performance at the time of a low-rotation operation and prevent the seizure or the like of a bearing by forming a blade section spattering and feeding a lubricant between a frame and the end plate of a revolving scroll on a balance weight. CONSTITUTION:A blade section 15a provided on a balance weight 15 is immersed end rotated in a lubricant 1 in an oil sump section 11c, thus the blade section 15a rotates the lubricant L in the oil sump section 11c while it is rotated. A centrifugal force is applied by this circulation, the blade section 15a pushes and spatters the lubricant l outward, thus the lubricant L is fed between a revolving scroll 8 and a frame 11 through an outside face 11d. The surrounding of a bearing 17 and an Oldham's coupling is lubricated, and the lubricating performance of a compressor 1 at the time of a low-rotation operation can be improved.
Patent JP-S57164179-A (JP)
Title: Adhesive composition
Inventor: KAMIYA SHIYUNJI
IPC: C08L67/00
Filed: 1981-04-03
Abstract: PURPOSE: A curable hot-melt adhesive with excellent heat resistance, chemical resistance and adhesive strength, comprising an air-drying component, polyester, epoxy resin and curing agent for the polyester.  
     CONSTITUTION: An adhesive comprising an air-drying component, 100pts.wt. polyester primarily composed of a polybasic carboxylic acid and a polyhydric alcohol, 10W150pts.wt. epoxy resin of epoxy equivalent ≥250 and an effective amt. of a curing agent for the polyester. It is possible to use an air-drying monomer as the air-drying component. The air-drying monomer is one having an air- drying functional grounp selected from an air-drying straight-chain unsaturated aliph. group, branched unsaturated aliph. group, saturated alicyclic group, unsaturated alicyclic group, etc., e.g., sorbic, decenoic or oleic acid. The curing agent for the polyester is a hydroperoxide, dialkyl peroxide, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62208405-A (JP)
Title: Thin film magnetic head
Inventor: SHIIKI KAZUO
IPC: G11B5/31
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a thin film head whose noise is low and whose reproducing output is high, by sharpening an oval external form of a coil toward an opposed surface of a recording medium. CONSTITUTION:A coil conductor 1 is wound round plural times centering around a contact hole 5 to a leader line 2, and two pole pieces, namely, a contact hole 5 of a magnetic pole 4, and an external form A of the coil conductor is shaped roughly like an egg, and formed sharp shape toward a recording medium opposed end face 6. The minimum line width of the coil conductor, the minimum line interval, and the conductor film thickness are set to 6mum, 3mum, and 1.7mum, respectively. As for a coil, copper is made to adhere by a spatter method, and thereafter, a photoresist is used as a mask material and etching is executed by an ion milling method, by which a pattern is formed. In this way, the coil conductor of a low resistance can be formed, and a thin film head whose noise is low can be obtained.
Patent JP-H03251900-A (JP)
Title: Musical sound frequency information generating device
Inventor: AOKI EIICHIRO
IPC: G10H1/38
Filed: 1990-03-01
Abstract: PURPOSE:To eliminate the unnaturalness of a flow of sound before and after a scale change by providing a timer means and a pitch information control means. CONSTITUTION:A CPU 20 utilizes a RAM 40, and reads and process pitch information from a ROM. Further, the states of a keyboard 50 and an operation element group 60 are detected and chord performance in a lower key range is performed with a pure rhythm scale when a pure rhythm switch 61 is ON and a mean rhythm scale when OFF and with the a scale deviated slightly from the pure rhythm when the pure rhythm switch 62 is ON and the pure rhythm scale when OFF. The keyboard 50 outputs a key ON/OFF signal, a pitch correction signal, and a timbre signal and a generator 80 generates a sound. Further, the CPU 20 measures the elapsed time from the variation in performance state according to plural pieces of pitch information of a timer and varies output pitch information gradually to target pitch information accord ing to the elapsed time when there is a difference generated between the target pitch before and after the variation as to the same pitch information and the target. When a scale change is necessary, this control prevents the flow of sound before and after the change becoming unnatural.
Patent JP-H08220301-A (JP)
Title: Production of optical parts comprising rutile single crystal
Inventor: INAGAKI TOSHIMITSU
IPC: G02B5/30
Filed: 1995-02-15
Abstract: PURPOSE: To obtain such a production method that when a single crystal chip is cut from a single crystal ingot, appearance defects such as cracks and chipping are hardly caused and that when lots of single crystal chips are subjected to mirror finishing on a lapping table at one time, chips can be uniformly, efficiently and accurately processed. CONSTITUTION: By this method, rutile single crystal optical parts having the optical axis <001> parallel to the processed plane are produced. A rutile single crystal ingot 20 is sliced in the direction crossing the optical plane <001> to obtain wafers 22, 23, from which lots of single crystal chips 24, 25 are segmented in such a manner that the optical plane of each chip is (110) plane. The obtd. single crystal chips are arranged and fixed on a surface plate with the (110) planes of the chips are aligned and then subjected to mirror finishing.
Patent JP-H05248173-A (JP)
Title: Control of shield machine and operation support method
Inventor: YAGISHITA NAGAMITSU
IPC: G05B13/02
Filed: 1992-03-09
Abstract: PURPOSE:To make it possible to respond properly by controlling a shield machine based on a rule base inference and retrieving on a case basis when it is impossible to attain an expected control value and investigating what is attributable to its control failure and performing responding control and proper support. CONSTITUTION:A state evaluation section 1 performs a state evaluation based on a measurement data which shows a control state of a shield machine 4 and outputs its evaluation result to a rule base inference section 2. The inference section 2 carries out inference processing based on the result from the inference section and a register control rule from a rule base 3 and outputs its result to the shield machine, thereby controlling its operation. In the case when it is impossible to obtain expected control result, a problem grasp section 7 grasps what is the problem and outputs its data to a retrieval and inference section 8 as a inference parameter. Furthermore, the inference section 8 retrieves similar cases based on the cases registered in a case base 6 edited based on the parameter from the grasp section and a data editing section and supports operators based on the results.
Patent JP-S56146388-A (JP)
Title: Turning on and breaking system of power source
Inventor: SAKAGUCHI MASAHARU
IPC: H04Q1/28
Filed: 1980-04-16
Abstract: PURPOSE:To break the power supply during the night or holidays to reduce the power consumption, by breaking automatically the power source for switchboard with use of a soft timer the switchboard itself owns and then making the power source with a call of a specified telephone set. CONSTITUTION:In case the power supply is broken automatically, the power supply break information is given to the automatic power supply controller APC from the central controller CC having a soft timer. The controller APC transfers this information to the power supply controller POWCTL, and thus the controller POWCTL is actuated to break the power source of the switchboard. The power sources of the line relay LR and the line adding device LADP are made as they were since they are in the different system. The relay LR works when the specified telephone set SUBB decided before starting work has a call. Then the device LADP works to send the information to the controller POWCTL. Thus the controller POWCTL gives a make to the power source of switchboard.
Patent JP-S63217764-A (JP)
Title: Laser recorder
Inventor: SHIYOUJI TAKASHI
IPC: H04N1/04
Filed: 1987-03-05
Abstract: PURPOSE:To make the loop gain of an APC circuit constant by applying the gain adjustment so as to compensate the differentiation quantization efficiency of a semiconductor laser and the sensitivity difference of a photodetector. CONSTITUTION:A picture signal S1 is converted into a luminous level command signal 55 by a correction table 40, subjected to D/A conversion 16 and inputted to a summing point 2 of an APC circuit 8 as a command signal Vref. Then a light beam 4 having an intensity corresponding to the signal Vref is radiated from the semiconductor laser 1. A gain regulating means 50 and an LPF 51 are provided in a path from the summing point 2 to a V/I convertion amplifier 3 and a gain regulating means 52 is provided in a path from an I/V conversion amplifier 7 to the summing point 2. Then the nonlinearity of the lighting level command signal versus laser optical output characteristic is corrected linear by a V-P characteristic correction table to make the loop gain of the APC circuit 8 constant.
Patent JP-S58170730-A (JP)
Title: Preparation of acrylic or methacrylic ester
Inventor: NAKAYA MICHIHIKO
IPC: B01J31/12
Filed: 1982-03-31
Abstract: PURPOSE:To obtain advantageously the aimed compound in preparing a specific ester of a phenolic alcohol from a lower alkyl ester corresponding to the titled compound by the ester interchange reaction, by using a specific organotin compound as a catalyst. CONSTITUTION:A lower alkyl ester of acrylic or methacrylic acid is subjected to the ester interchange reaction with a phenolic alcohol corresponding to the aimed compound in the presence of a compound expressed by formula I or II(X1 and X2 are 1-8C alkyl; Y1 and Y2 are F, Cl, Br or I; Y3 is O or S) as a catalyst to give a compound, expressed by formula III, IV or V (R and R<1> is 4- 8C tert-alkyl; R<2>-R<4> are 1-12C alkyl, 1-12C cycloalkyl, etc.; R<2> and R<3> are further H, etc.; R<5> and R<6> are H, 1-4C alkyl, etc.; x is an integer 0-4; y is an integer 0-11; m is 0 or 1; n is 1, 2 or 3; R' is H or CH3), and capable of preventing the oxidative deterioration of a copolymer obtained from the copolymerization thereof with a diene. The above-mentioned catalyst has the low toxicity and high activity and selectivity without the fear of corroding apparatuses.
Patent JP-S58168768-A (JP)
Inventor: HONDA TAKAO
IPC: E05B27/00
Filed: 1982-03-31
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-H04286416-A (JP)
Title: Delay circuit
Inventor: OSHIMA TAKENORI
IPC: H03H19/00
Filed: 1991-03-15
Abstract: PURPOSE:To attain excellent delay accuracy, to ensure the reliability regardless of the temperature and to attain the high speed small-sized delay circuit by storing valid signal only at sampling to a capacitance in a form of a charge. CONSTITUTION:Plural delay circuits 10 connected in series as plural stages are used and switches SW1, SW2 are opened/closed reverse to each other synchronously with a sampling period. Assuming that a charging voltage of a capacitor C1 when no amplifier A1 is employed is aV and the capacitor C1 is charged up to a voltage cV by the amplifier A1, then the gain is set to c/a. When the capacitor C1 is charged up to the voltage aV, the switch SW1 is opened, the switch SW2 is closed, the potential of a capacitor C2 is multiplied by c/a with an amplifier A2 and the capacitor C1 is charged up to the potential aV in a prescribed time. After the capacitor C1 reaches the voltage aV in one cycle as above-mentioned, the potential is extracted at the outside of the delay circuit 10 by a buffer B1 and a sample value deviated by the sampling period is obtained.
Patent JP-H11252456-A (JP)
Title: Image reader
Inventor: BANDO RYOJI
IPC: G06T1/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To automatically initialize the setting to a film type (color negative, color positive, black-and-white negative and black-and-white positive, etc.), the frequency of which is considered the highest, when the film format of an APS film or a 135 size film or the like is selected. SOLUTION: A control part constituted of a microprocessor or the like discriminates whether or not the film format is selected first (step S115). When the film format has been set, which one of a 135 size film, APS film, a preparation and an electronic microscope photograph, etc., registered beforehand the film format is, is discriminated (steps S120, S130, S140 and S150), and the scanning condition of the type with the highest frequency of the formats stored beforehand is called and initialized (steps S125, S135, S145 and S155).
Patent JP-S55143617-A (JP)
Title: Synchronous operating unit of synchronous operating machine
Inventor: FUKUTOMI YOSHIKI
IPC: H02P5/52
Filed: 1979-04-23
Abstract: PURPOSE: To make phase corrections in control over synchronous operation among bottle making machines, etc., put into relative operation, by automatically changing inverters when pulses sent out according to the operations of machines operating synchronously become out of phase as much as fixed.  
     CONSTITUTION: Operating inverter 18 is used to drive machines put into synchronous operation, and starting inverter 19 functions to put electric motors in phase. Then, arithmetic unit 20 judges whether the phase of pulses sent out according to the operations of machines operating synchronously is within the range of a phase set on the basis of pulses sent out according to the operation of a reference machine and those of a frequency corresponding to that of inverter 18. As a result, when it is not within the range, inverters 18 and 19 are alternated by the output of unit 20 to detect a phase difference automatically with simple constitution, thereby making phase corrections. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05260523-A (JP)
Title: Constituting method for television signal
IPC: H04N7/015
Filed: 1992-03-10
Abstract: PURPOSE:To constitute a TV signal of a letter box system by using an image signal, etc., of a component form of a horizontal aspect ratio as a base material for a program production, executing various image processings by a studio apparatus, etc., and executing a prescribed encoding processing, based on the image signal, etc., of the component form. CONSTITUTION:A component studio apparatus 2 executes an image processing required for a program production with respect to an image signal VHD of a component. In such a state, in an existing studio apparatus part 5, image processings such as a reduction of an image, an expansion, a rotation, a wipe, a chroma-key, etc., in the same way as an existing program production with respect to a composite color TV signal of this composite form are executed. Subsequently, the composite color TV signal VWP which executes the processing is outputted to an EDTV encoder part 6, and the encoder part 6 executes separation and demodulation of luminance/color signals and a conversion of a scanning line, etc., with respect to the signal VWP, and sends a TV signal VS2 of a letter box system of such a form as the number of scanning lines is 525 lines, and an interlace scan is 2:1 to a switcher part 7.
Patent JP-H05248279-A (JP)
Title: Integrated control device for internal combustion engine output and differential limit torque
Inventor: IWATA TORU
IPC: B60W10/16
Filed: 1992-03-10
Abstract: PURPOSE:To improve action stability and driving stability of a vehicle by increasing a differential limit torque in accordance with increasing a wheel speed difference between right/left drive wheels, and also decreasing an output of an internal combustion engine in accordance with increasing a corresponding value in the case that the differential limit torque corresponding value is large in a low cross acceleration region. CONSTITUTION:In an internal combustion engine output decreasing means (a), an output of an internal combustion engine is decreased. In a differential limiting means (b), right/left drive wheels are given differential limit torque. Further in a cross acceleration detecting means (c), cross acceleration applied to a vehicle is detected. On the other hand in a differential limit torque corresponding value detecting means (d), a differential limit torque corresponding value given between the right/left drive wheels is detected. In an integrated control means (e), the differential limit torque is increased in accordance with increasing a wheel speed difference between the right/left drive wheels to also decrease the output of the internal combustion engine in accordance with increasing the differential limit torque corresponding value in the case that it is large in a low cross acceleration region In this way, action stability and driving stability of the vehicle are improved when the differential limit torque is strong in a low cross acceleration condition.
Patent JP-S63243070-A (JP)
Inventor: KAAKUUTSUDO SUTORAA KOTSUTOMAN
IPC: B01J31/12
Filed: 1988-03-04
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。