baber/WOPTO huggingface dataset:
Patent JP-S5863220-A (JP)
Title: Switched capacitor filter device
Inventor: NAKAYAMA KENJI
IPC: H03H19/00
Filed: 1981-10-13
Abstract: PURPOSE:To decrease the working frequency and then the capacity ratio of a switched capacitor filter (SCF) to realize the miniaturization of the SCF, by setting a frequency converting filter after an analog filter which gives a band limit to a signal. CONSTITUTION:The analog signal of an input terminal 6 receives the band limitation through an analog filter 1 and by the loss characteristics and is sampled by a switch 4 with a sampling frequency fS1. The spectrum of the sampled signal is equal to a frequency function of the frequency fS1, and the sample value series receives the band limit through an SCF2. For the loss characteristics of the SCF2, the working is secured with a sampling frequency fS2. Then the output is sampled by a switch 5 and with a sampling frequency fS2, and the sample value series of the signal spectrum is applied to a filter bank 3 which works with the frequency fS2. The capacity ratio can be reduced for the SCF filter 3 since the working frequency can be reduced down to fS2 from fS1.
Patent JP-2000352348-A (JP)
Title: Cylinder discrimination unit for internal combustion engine
Inventor: SHOMURA NOBUYUKI
IPC: F02D41/34
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a sensor for cam shaft by enabling cylinder discrimination only with crank angle signal generation means and provide a cylinder discrimination unit having better accuracy than a system to discriminate a cylinder only with a can shaft for an internal combustion engine. SOLUTION: In a four-cycle internal combustion engine having an odd number of cylinders such as a single cylinder, three cylinders, five cylinders and the like, a cylinder discrimination unit comprises means 10a, 10b to generate predetermined crank angle signals corresponding to each cylinder per revolution of a crankshaft of an internal combustion engine. The cylinder discrimination unit further comprises a means to detect rotational movement of the crankshaft and a cylinder discrimination means to discriminate a stroke of each cylinder based on the crank angle signals and the rotational movement.
Patent JP-H0329477-A (JP)
Title: Method and apparatus for inter-frame insertion coding for picture signal
Inventor: TAKEGUCHI YORIYASU
IPC: H04N19/46
Filed: 1989-06-26
Abstract: PURPOSE:To avoid an important hindrance of a reproduced picture due to detection mistake of a moving vector when a picture frame is interpolated by discriminating the accuracy of the movement vector at the sender side, sending the movement vector when the accuracy is excellent and sending a flag when the accuracy is deteriorated. CONSTITUTION:The moving vector between coding frames sent by a moving vector detection circuit 16 at the sender side is obtained and the frame interleaved by using the moving vector is interpolated by an interpolation circuit 17 and distortion between the interpolated frame and the original frame to be interpolated is calculated and when the distortion is less than a prescribed threshold level or below, the moving vector is sent and when the distortion is a prescribed threshold level or over, a flag is sent. Since the moving vector is evaluated by using the moving vector obtained at the sender side, interpolating it at the sender side and comparing the result with the original frame, when the accuracy of the moving vector is deteriorated, important deterioration in the picture is not caused by repeating the preceding frame.
Patent JP-S6055451-A (JP)
Title: Estimating device for data base performance
Inventor: KAWAGOE KIYOUJI
IPC: G06F12/00
Filed: 1983-09-06
Abstract: PURPOSE:To estimate automatically the performance of a data base and to lighten the load on a designer by modeling the data base access part of a base control system, and simulating it. CONSTITUTION:A control part 1 for the estimation of data base performance receives an input from an access bus 6 to integrate a basic access processing time, and outputs the performance result. The processing time is estimated by a basic access time processing part 2 at intervals of basic access. A currency indicator simulator part 3 simulates the state of a currency indicator at a request from the basic access time processing part 2. A disk input/output time estimation part 4 estimates the time of input to and output from a disk. A buffer simulation part 5 simulates the state of a buffer.
Patent JP-H0912755-A (JP)
Title: Antistatic treatment of synthetic resin containing no aryl group
Inventor: SAITO TOKUO
IPC: C08J7/14
Filed: 1995-06-29
Abstract: PURPOSE: To provide an antistatic treatment of a synthetic resin containing no aryl group. CONSTITUTION: A synthetic resin bearing no aryl group is dipped in a gas chamber containing 5-10% of sulfuric anhydride or a decalin solution at 15 deg.C-50 deg.C for 1.0-5.0 minutes, washed with water and dried.
Patent JP-H0719098-A (JP)
Title: Fuel injection control method for multi-cylinder engine
Inventor: KURIHARA MASARU
IPC: F02D41/34
Filed: 1993-07-01
Abstract: PURPOSE:To improve controllability of an air-fuel ratio by setting the number of injection times per a single cycle of respective cylinders by one time or plural times, and setting properly an effective injection width in respective injection starting intervals, the injection starting timing and the injection end in a single cycle and the like. CONSTITUTION:A single cycle of respective cylinders of a multicylinder engine is divided into eight injection starting intervals, and at least a single injection starting interval is designated by an injection starting interval setting flag IJTMGF from the respective injection starting intervals according to injection start setting time IJTIME. When the injection starting interval is designated in a plurality, an effective injection width to inject fuel in the injection starting intervals before the end is set by a value obtained by dividing the interval into prescribed parts in a single cycle. Fuel injection in the injection starting intervals before the end is started from the beginning of these injection starting intervals, and the effective injection width to inject fuel in the final injection starting interval is set according to a difference between a demand injection width necessary in a single cycle and the total of effective injection widths in which fuel is injected in the injection starting intervals before the end, and controllability of an air-fuel ratio is improved.
Patent JP-S5952756-A (JP)
Title: Separator for cell
Inventor: OOSAKI KAZUO
IPC: G01N33/48
Filed: 1982-09-20
Abstract: PURPOSE:To enable the sepn. by surface characteristics by separating the cell in a blood as a cell stuck thereon with a magnetic material such as iron oxide by a mgnetic field. CONSTITUTION:Fine powder of hydrophilic ferrite is dispersed in water to prepare a magnetic fluid. Said fluid is injected into an antibody soln. to stick the fine mgnetic powder (ferrite) on the antibody, then said fluid is incorporated into the sample blood. Blood cells 3, 3', 3'' stuck thereon with the antibodies 4 according to the nature of the receptor on the surface of the blood cells are formed by the antibody reaction of the blood cells. A magnetic field generator is provided on the outside of a capillary 1, and a magnetic field shifting in an arrow X direction is applied on the capillary. The cell 3 on which a large amt. of the antibodies stuck thereon with the fine magnetic powder moves well and the cell 3' stuck thereon with not so many antibodies does not move so much. The cell 3' stuck thereon with no antibodies at all does not move, and these cells are separated. The sepn. by the movement by means of the force of mass/ amt. of the magnetic material cmponent according to the surface characteristic of the cell surface is made possible and the sepn. of a novel material is feasible as well.
Patent JP-H0832265-A (JP)
Title: Manufacture of printed board with shield case
Inventor: IZUMI SHINOBU
IPC: H05K9/00
Filed: 1994-07-15
Abstract: PURPOSE:To enhance accuracy of the fixing position of a printed board, while eliminating the need of making a hole for passing a lead wire through a shield case, by cutting off the connectors after the shield case is combined with each area. CONSTITUTION:A collective board 1 for four printed boards is manufactured at first. On the other hand, four shield cases 35 are manufactured and fixed to the surface of the collective board 1. The shield cases 35 are fixed by fitting connectors 11 to 13 in corresponding cuts 40A (40B), 41A (41B), 42A (42B) Under that state, a predetermined component is fixed to each printed wiring board region. Subsequently, each connector 23,...,25 is cut off at the root on each grid frame side thus separating four printed boards with shield case. The lead wire connecting the printed board with an external circuit is disposed closely to the connector held in the cut 40A (40B) 41A(41B), 42A (42B).
Patent JP-H09324273-A (JP)
Title: Thin film forming device
Inventor: ISHIKAWA MICHIO
IPC: C23C16/44
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming device by which a substrate maintains flatness even if temp. rises in forming film thereon in the case a magnetic thin sheet is used as the substrate, and furthermore, the distribution of the thickness of the thin film to be formed is small. SOLUTION: A magnetic substrate 16 is fixed into a tray 7, is applied with a liner 18 and is fixed by an buckle 19, and furthermore, on the back side of the liner 18, four square bar-shaped permanent magnets 15 are flatly arranged and fixed. The line B of magnetic force passes through the magnetic substrate 16 from the N pole of the permanent magnet 15 reaches the S pole of the adjacent permanent magnet 15, and in the middle of both permanent magnets 15, the magnetomotive force of the permanent magnets 15 is regulated so as to suppress the magnetic flux density in the place of the height of 5mm from the surface of the magnetic substrate 16 to <=150 gauss, preferably, to <=100 gauss.
Patent JP-H05329923-A (JP)
Title: Manufacture of thermoformed laminate
Inventor: YOSHIDA TETSUO
IPC: B29C51/14
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the manufacturing method of thermoformed laminate, in which non-rigid polyurethane foam and skin material are laminated to each other and thermally compressed into an integral body. CONSTITUTION:The manufacturing method of the thermoformed laminate is characterized by compression-forming non-rigid polyurethane foam 1 and skin material 2, between which thermoplastic resin having the melting point different from the melting points of the foam and of the skin material is interposed under powdered state. Preferably, the thermoplastic resin having different melting point is powdered and mixed and fixed onto the surface on one side of the laminate before forming. Thus, since enough adhesive force is given to the whole surface of the thermocompression mold, peeling of laminate does not occur. Accordingly, troublesome operation such as the conventional local pre-adhesion or the like becomes nil and thermoforming can be performed under the condition that material is cut to the size almost equal to the size of a final product, the high workability and low cost can be embodied.
Patent JP-S6226203-A (JP)
Title: Attractant for ducas curcubitae
Inventor: SAITO TETSUO
IPC: A01N37/40
Filed: 1985-07-26
Abstract: PURPOSE:An attractant for Ducas curcubitae, containing a specific compound as an active constituent and capable of exhibiting powerful attracting action on male Ducas curcubitae which is an injurous insect, using Mormordica charantia L., watermelon, etc., as a main cultivation host, laying eggs by perforating oviposition holes in young fruit, new buds, etc., and having vigorous propagating power. CONSTITUTION:An attractant for Ducas curcubitae containing readily available methyl p-hydroxybenzoate (126-128 deg.C m.p.), expressed by the formula and put on the market as a reagent or industrial raw material as an active constituent. The above-mentioned active constituent is directly used or, as necessary diluted with a diluent, e.g. acetone or trioctanoin, and used as the attractant. Alternatively, the above-mentioned compound may be combined with another attractant or insecticide and formulated into the attractant. The attractant may by applied by laying the attractant in an insect catcher, e.g. fly catching bottle or trap, or supporting the attractant on a suitable adsorbent material, e.g. swab or latex board, etc.
Patent JP-H05332339-A (JP)
Title: Connecting fixture
Inventor: SHIROYAMA KAISUKE
IPC: F16B39/24
Filed: 1992-05-29
Abstract: PURPOSE:To prevent generation of looseness due to long period use, vibration, heat cycle, etc., by constituting a connecting fixture of a washer composed of a shape memory alloy behind connected units and of a nut behind this washer, when the connected units are connected by a bolt and the nut. CONSTITUTION:A bolt 2 is inserted to connected units 1, 11 of copper bar or the like and sit to a predetermined position, to insert a washer 4 made of shape memory alloy consisting of 10.0at% Al, 4.0at% Zn, 6.0at% Mn and the rest of Cu with an Af point 0 deg.C, stored so as to provide a diameter smaller than an external diameter of the bolt and to spread the diameter larger than this bolt at a normal temperature, behind this bolt 2. An ordinary nut 5 is inserted behind this washer and tightened 9 necessary torque. Thereafter, the washer is heated to a predetermined temperature, returned to a memory shape and contracted to tighten the bolt. When a soft metal-made liner is provided in the inside of the washer 4, the liner bites in the bolt periphery by tightening the washer 4, to more firmly obtain the fastening.
Patent JP-H06350970-A (JP)
Title: Video signal reproducing device
Inventor: TODA YASUTAKA
IPC: G11B20/00
Filed: 1993-06-08
Abstract: PURPOSE:To shorten an operation time and to miniaturize a machine. CONSTITUTION:This device is provided with a disk 3 for compressing signal data and storing the compressed signal data, a detector 6 for reading the signal data of the disk 3, a memory 18 for tentatively storing the compressed signal data outputted from the detector 6 as they are, a control circuit 19 for dividing the output signals of the memory 18 into sound and video images at the time of reproduction and a sound decoder 21 for expanding a time base and amplifying the signals of the sound. When the amount of the signal data is the same, the number of the disks 3 can be reduced. The time for reading the signal data and storing them in the memory 18 is sufficiently shorter than the time for outputting and reproducing them from the memory 18. Thus, the consumption of mechanical structures can be reduced. Also, during reproduction time, the disk 3 can be selected, installed and detached and the signal data of the disk 3 can be read.
Patent JP-S648794-A (JP)
Title: Luminance signal chrominance signal separation filter corresponding to picture correlation
Inventor: TAMURA REIKO
IPC: H04N9/78
Filed: 1987-07-01
Abstract: PURPOSE:To reduce dot disturbance by using a picture correlation deciding means so as to decide the correlation of a picture and using an output of a horizontal or vertical direction filter as an output of a luminance signal chrominance signal separation filter with respect to a picture having a strong correlation. CONSTITUTION:A picture correlation deciding circuit 7 detects the correlation of vertical and horizontal pictures with respect to a noticed sampling point. When the vertical correlation is strong, a vertical direction color signal extraction filter 6a is selected. When the horizontal correlation is strong, the output of the horizontal color signal extraction filter 6b is selected. In other cases, the switch circuit 8 is switched to select the horizontal/vertical color signal extraction filter 6c. Thus, the effect of the luminance and chrominance signals for the leakage to each channel is decreased to reduce the dot disturbance.
Patent JP-S5788914-A (JP)
Title: Method for drawing multicore superconductive wire
Inventor: MIYAKE YASUHIKO
IPC: B21C3/10
Filed: 1980-11-21
Abstract: PURPOSE: To greatly increase drawing force and to perform drawing without breaking of wires and seizure of dies, by drawing multicore superconductive wires together with a fluid lubricant with dies provided with an approaching section.  
     CONSTITUTION: A die 1 to be used for this purpose has an approaching section composed of the 1st tapered section 4 having a total angle 2α of ≤10° except 0° at the inlet side, through which composite billets 3 are inserted, and the 2nd tapered section 5 having a total angle 2β which is larger than that of the 1st tapered section. By using this die, the 2nd tapered section 5 is adjacent to the 1st tapered section 4. Multicore superconductive wires buried with a core material made of plural superconductive materials into a hollow billet made of stabilizing materials, such as copper, aluminium, etc., are passed through the die 1 together with a lubricant. In this way, uniform deformation is realized at the time of drawing and the stress distribution of conductive wires in the direction of diameter during the course of deformation becomes uniform. Moreover, no high tensile stress is generated in the core material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1012695-A (JP)
Title: Processing device
Inventor: HIROKI TSUTOMU
IPC: B25J9/06
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a processing device wherein a substrate introduction cycle can be sufficiently shortened in substrate processing. SOLUTION: A plurality of vacuum processing chambers 4 and 8 are, through a gate 22, connected to a vacuum transportation chamber 10. In the vacuum transportation chamber 10, a plurality of load lock chambers are provided radially through the gate 22, they constituting a load lock chamber unit 20. On the outside of the unit 20, a cassette 40 for holding a substrate is provided. In addition in the vacuum transportation chamber 10, a substrate transportation mechanism 60 which transports the substrate between each load lock chamber and each vacuum processing chamber is provided, further, a substrate transportation mechanism 50 which transports the substrate between the cassette 40 and each load lock chamber is provided.  A plurality of vacuum processing chambers are provided above a plurality of load lock chambers, and the substrate transportation mechanism 50 sequentially performs carrying in/out of the substrate to each load lock chamber while the load lock unit 20 is rotated.
Patent JP-H066900-A (JP)
Title: Surround circuit for both stereophonic and monaural systems
Inventor: KITAHARA KATSUYA
IPC: H04S1/00
Filed: 1992-06-23
Abstract: PURPOSE:To simplify the circuit constitution by generating an input signal to a phase shifter by subtracting the output signal of a BPF from an input signal to a BPF for stereophonic surround improvement in monaural surround mode. CONSTITUTION:In stereophonic surround mode, a changeover switch 2 is placed on a side STEREO and a switch 6 is turned ON. The surround signal passed through the switch 2, the phase shifter 3, and an LPF(low-pass filter) 4 is added to or subtracted from a left and a right source signal. The output of the BPF (band-pass filter) 1 is added to a left and a right channel. In the monaural surround mode, the switch 2 is set to a side MONO and the switch 6 is turned OFF. The BPF 1 outputs a signal which has a large frequency component of the center vocal band. A subtracter 5 subtracts the signal which is already passed through the BPF 1 from the signal which is to pass through the BPF 1 and inputs the result to the phase shifter 3. Consequently, the frequency component of the vocal band can be attenuated.
Patent JP-H07321608-A (JP)
Title: Circuit for generating output pulse of which timing is stabilized
Inventor: SHIRUBUII BUIDARU
IPC: H03K3/355
Filed: 1994-06-23
Abstract: PURPOSE: To sufficiently stabilize the width of an output pulse against a change in temperature independently of the manufacturing method of this circuit by providing the circuit with a capacitor connected to a charging circuit and a discharging circuit respectively controlled by output pulses. CONSTITUTION: The circuit for generating an output pulse Iout stabilized at its time is provided with the capacitor C1 to be biased by two completely independent voltage levels. Since these bias voltage levels are fixed by a current source GC through current mirrors M1, M2, the voltage levels are extremely stabilized.
Patent JP-2000350999-A (JP)
Title: Carbonization apparatus of excretion and sludge residue of septic tank
Inventor: UENO SUSUMU
IPC: C02F11/12
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of dioxins, soot, or the like, by the carbonization treatment of excretion residue. SOLUTION: This carbonization apparatus of excretion and excretion residue is equipped with a sorter 1 for separating excretion residue from excretion 2 in a septic tank and septic tank sludge 3 by a revolving stream to separate the same into floatable excretion residue and sedimentary excretion residue, a dehydrator 10 for dehydrating the floatable excretion residue discharged from the sorter 1, a carbonizing furnace 11 for carbonizing the dehydrated excretion residue discharged from the dehydrator 10 in steam or an inert gas atmosphere by indirect heating, a combustion furnace 14 for supplying the high temp. gas generated by burning the dry distillation gas discharged from the carbonizing furnace 11 to the carbonizing furnace 11 as a heat source of indirect heating, and an exhaust gas treatment equipment 16 for treating the exhaust gas passing through the carbonizing furnace 11.
Patent JP-S5954008-A (JP)
Title: Demodulating system of fm signal
Inventor: UCHIKOSHI KOUJI
IPC: G11B20/06
Filed: 1982-09-21
Abstract: PURPOSE:To prevent an omission of signals and to improve the fidelity, by detecting a time error between a reproduced pulse signal of a preceding head and that of a subsequent head and compensating the time error. CONSTITUTION:A pulse count type FM demodulating circuit is constituted with component parts including a pulse generator PG1 through a smoothing circuit FIL1. A time error compensating circuit TC1 is set opposite to said FM demodulating circuit. A time error is eliminated by switching of reproduced pulse signals Pa and Pb for a time T2 during which an output F5 of an FF5 is set at 0 after an output F2 of an FF2 is set at 0. The voltage time integrated pulses Pa1 and Pb1 corresponding to the product of a time error T2 and a wave detection output fPg are obtained, and the pulse Pa1 is added to a pulse train Pg through a mixing circuit MIX1. Thus an error is compensated. As a result, an omission of signals is prevented with improvement of fidelity.
Patent JP-H0454638-A (JP)
Title: Electronic computer
Inventor: MINAGAWA KENJI
IPC: G06F9/38
Filed: 1990-06-22
Abstract: PURPOSE:To efficiently execute the parallel processing of plural instructions by decoding directly plural instructions fetched by a fetching circuit in a first processing unit and detecting the execution sequence dependency between plural instructions. CONSTITUTION:Four instructions fetched in an instruction buffer 1 are distributed and supplied to plural instruction execution units 3 (3a, 3b - 3n), respectively in accordance with the classification of its instruction through an instruction distributor 2. These respective instruction executing units 3 are provided with a decoder 4, respectively, decode an instruction distributed and supplied selectively from the instruction buffer 1 under the control of the distributor 2, respectively, access a register in accordance with data of a register field shown by a result of its decoding and execute its instruction. In such a way, it is possible to execute the processing of a simultaneous execution possibility decision within a processing time of a decoding stage without setting newly the processing time required for a decision of simultaneous execution possibility between the instructions.