baber/WOPTO huggingface dataset:
Patent JP-H01175872-A (JP)
Title: Quality testing device for golf ball
Inventor: OKUMOTO TAKAHARU
IPC: G01M99/00
Filed: 1987-12-30
Abstract: PURPOSE:To perform an evaluation test of a golf ball by rotating the golf ball, arranged in liquid, in a fixed rotary speed while detecting a resistance of rotation of the respective ball by a torque detector and an arithmetic processor and comparing a difference between the resistance values of rotation in a seam direction and a ball direction with a reference value. CONSTITUTION:A golf ball 1a, arranged in a vessel 10 filled with liquid W, is rotated by a variable control motor 5 in a fixed speed (4,000rpm), and detecting a signal of rotation of the golf ball 1a by a torque detector 2, the signal of rotation is output to an arithmetic processor 6, while a control signal is output to the torque detector 2 from the arithmetic processor 6. The detected resistance value of rotation of the golf balls 1a, 1b is printed out by a printer 7. When a difference between the resistance values of rotation of the golf balls 1a, 1b is smaller than the reference value, the golf ball 1, being evaluated with no difference on a flying quality by the ball hitting position, is decided to be in good symmetrization. When the difference between the resistance values of rotation is larger than the preset value, the golf ball is evaluated to be in bad symmetrization.
Patent JP-H02179948-A (JP)
Title: Magneto-optical disk device
Inventor: WATANABE SATORU
IPC: G11B11/10
Filed: 1988-12-29
Abstract: PURPOSE:To overwrite on plural recording tracks by impressing a modulated magnetic field whose polarity is inverted to the plural recording tracks based on a magnetic field modulating signal, which is obtained by time-sharingly incorporating desired recording information to be recorded on the plural recording tracks. CONSTITUTION:Plural laser beams 6, 6A, 6B and 6C are time-sharingly pulse- driven, and optical spots SPA, SPB and SPC are successively formed on plural recording tracks TRn, TRn+1 and TRn+2 of a magneto-optical disk 4, and a magnetic field modulating signal DTREC, which is obtained by time-sharingly incorporating desired recording information DTA, DTB and DTC to be recorded on the plural recording tracks TRn, TRn+1 and TRn+2, is prepared. Based on the magnetic field modulating signal DTREC a modulated magnetic field HW, whose polarity is inverted, is impressed from a magnetic head 17 to the plural recording tracks TRn, TRn+1 and TRn+2. Thus a magneto-optical disk device, which can overwrite in a multi-beam system in a simple constitution, can be obtained.
Patent JP-H07202723-A (JP)
Title: Decoder, error detection sequence generator that is used for it and decoding method
Inventor: KI BI
IPC: H04L27/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a decoder having reduced number of repeats in computing an error-locator sequence values to be used for the correction of bit errors in information encoded by Reed-Solomon or BCH code. CONSTITUTION: A syndrome generator 110 receives an encoded information block (r) and generates a set of corresponding syndrome values (s). An error detector 120 is an error-locator sequence generator and generates an error- locator sequence λ based on the set of syndrome values. An error locator 140 generates a signal (z) indicating the location of an incorrect symbol in an information block based on the sequence λ. An error corrector 130 receives the set of syndrome values (s), the sequence λ and the signal indicating the location of the incorrect symbol and generates a decoded information signal (y).
Patent JP-H08172535-A (JP)
Title: Control method for facsimile equipment
Inventor: TSUKIOKA YASUNORI
IPC: H04N1/41
Filed: 1994-12-19
Abstract: PURPOSE: To reduce the trouble of alternate coding/decoding by interrupting coding processing at a point of time when DMA data transfer are tentatively stopped during the coding processing and restarting the coding processing from the line whose transfer is interrupted. CONSTITUTION: A line buffer area used to store image data by plural lines in the unit of lines, an FIFO buffer area to store tentatively transmission image information data and a data buffer area or the like in the ECM (error correction) mode are set to address areas of a RAM 3. Then coding processing of image data by one line or a decoding processing of image information by one line is alternately executed. That is, when a DMA transfer condition is set to a DMAC 4, the coding processing by one line using a coding decoding section 8 is started. When the write address of the FIFO buffer reaches an upper limit and the DMA transfer is stopped, the coding processing is interrupted at that point of time and the coding processing of the image data is restarted from the interrupted line, then complicated processing is not required.
Patent JP-H03194826-A (JP)
Title: Manual tripping mechanism of circuit breaker
Inventor: HIROKAWA YUTAKA
IPC: H01H71/50
Filed: 1989-12-22
Abstract: PURPOSE:To facilitate the manufacture in spite of miniature parts by using a manual tripping mechanism as both a tripping mechanism and a shielding wall between electrodes. CONSTITUTION:Two arms 5b, 5b projecting at nearly right angle against the sliding direction (vertical direction of the figure) of a tripping button 5a and respectively directing to opposite sides are provided in a sliding part 5. Furthermore, two engaging parts 5d, 5d projecting to the direction as same as the sliding direction are provided into the sliding part 5. A tripping base 6, of which both sides have stages 6a, 6a for engaging with projections 5f, 5f formed in the tips of the engaging part 5d, 5d, is arranged in the lower side of the sliding part 5. This tripping base 6 is fixed to the base side (board fitting side) of an outer shell 1 of a breaker, and is also used as a shielding wall between electrodes of electrical passages provided in both sides of the tripping base 6 and adjacent to each other. A device can be thereby made compact, and furthermore, only a main part of the tripping mechanism can be assembled integrally and easily.
Patent JP-H02180760-A (JP)
Title: Cubic boron nitride sintered body and production thereof
Inventor: YOSHIDA HARUO
IPC: C04B35/58
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a high hardness sintered body hardly undergoing deterioration in the mechanical characteristics at high temp. within industrially and easily attainable pressure and temp. ranges while preventing phase transition to hexagonal BN by sintering cubic BN powder uniformly coated with a specified sintering aid as starting material under the conditions of ultrahigh pressure and high temp. CONSTITUTION:The surface of cubic BN granule as starting material is coated with 15-0.1vol.% sintering aid such as transition metal belonging to the group IVA, VA or VIA, B, Si, Al, carbide or nitride thereof by ion sputtering, ion plating or other method. The coated granule is sintered in the solid phase under the conditions of ultrahigh pressure and high temp., e.g. 4.0-6.0GPa pressure and 1,300-1,600 deg.C temp. to obtain a cubic BN sintered body consisting of 85-99.9vol.% cubic BN and the balance coating material.
Patent JP-H06181379-A (JP)
Title: Transfer method of conductive material
Inventor: TSUYAMA KAZUHIKO
IPC: H05K3/20
Filed: 1992-12-15
Abstract: PURPOSE:To avoid the electric short circuit in relation to the title transfer method of conductive material to a printed-wiring substrate. CONSTITUTION:The holding hole 6 formed in a holding plate 5 is filled up with a conductive material 7 and then the holding plate 5 is arranged to oppose the holding hole 6 to the electronic part packaging through hole 10 of a printed substrate 8 so that the conductive material 7 contained in the holding hole 6 may be pushed into the through hole 10 of the printed substrate 8 by a pusher rod 11. Through these procedures, the conductive material 7 can be transferred as if covering the aperture part of the through hole 10 not to run out in any other directions excluding a little bit sagging in the through hole 10 thereby enabling such a conventional problem as an electrical short circuit, etc., to be solved.
Patent JP-H06178744-A (JP)
Title: Vertical vacuum cleaner
Inventor: KUROKI YOICHI
IPC: A47L5/28
Filed: 1992-12-15
Abstract: PURPOSE:To provide a vertical vacuum capable of changing over a suction port in one touch manner. CONSTITUTION:A changeover valve 11 is provided in a suction port 3 connected to a dust receiving bag 2 of a vertical vacuum cleaner so that a dust path is changed over to become either an extension hose 7 connected to a gap nozzle 6 or a body hose 5 connected to a power nozzle 4.
Patent JP-H08171423-A (JP)
Title: Initial value setting system for positioning servo mechanism
Inventor: ISHIKAWA JUN
IPC: G05D3/12
Filed: 1994-12-16
Abstract: PURPOSE: To shorten the time needed for a positioning servo mechanism to position a head. CONSTITUTION: An eigenvector corresponding to the eigenvalue of the fastest negative real root is calculated within a range that does not exceed the follow-up characteristic of a VCM actuator 107 from the eigenvalues of an entire closed loop system of an n-th order control system which includes a head position signal 112 and a head speed signal 114 as the parts x1 and x2 of an internal state. Then the eigenvector is standardized so that the coefficient corresponding to the signal 112 is equal to 1 and stored as (n) pieces of coefficients [1, c1 , c2 , c3 ...cn ] in the same order as (n) pieces of internal states. An initial value setting means 123 fetches first both signals 112 and 114 during a head positioning operation and calculates the value of ||x2 -c2 .x1 ||.  When this value is reduced less than an integer ε that is satisfactorily small and can be allowed as an arithmetic error, the remaining (n-2) pieces of internal states of the n-th order control system are initialized only once so that they are equal to the ratio of the eigenvectors.
Patent JP-H09154562-A (JP)
Title: Removal of bacteria
Inventor: KOGO MASAAKI
IPC: C12H1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To accomplish selective disinfection for various kinds of bacteria by adding a specified amount of lactic acid as a weak acid to a yeast-contg. solution contaminated with bacteria without virtually affecting the yeast itself. SOLUTION: Lactic acid is added to a yeast-contg. solution contaminated with bacteria so as to be >=0.1wt.% but <7.0wt.% (pref. 0.2-2.0)wt.% in lactic acid concentration. It is recommended that the criteria of disinfection treatment time is 20-26h or so and 30min to one hour or so for 0.1wt.% and 1wt.% in lactic acid concentration, respectively.
Patent JP-H04200443-A (JP)
Title: Mri apparatus
Inventor: NAKABAYASHI KAZUTO
IPC: G01R33/36
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the need for a high pressure resistance reactance varying element during a transmitting operation by al loving the al tering of a connection state of the probe by an electric control means when a probe concurrently serving for transmission and reception is used. CONSTITUTION:An RF coil 4 composes a reactance circuit and first and second reactance circuits M1 and M2 are connected to the RF coil 4. Traps A and A' of the reactance circuit M1 is so arranged to allow the controlling of a resonance state and non-resonance state by a DC bias means. In the transmitting operation, an RF signal is applied to Tx for reception and in this operation, the RF coil 4 is combined with the reactance circuit M1 to use. Traps B and B' of the reactance circuit M2 are so arranged to allow the controlling of the resonance state and non-resonance state by a DC bias means. In the receiving operation, a signal is obtained from a terminal Rec for reception and in this operation, the RF coil 4 is combined with the reactance circuit M2. This enables the switching of the transmission and reception by an electric control means thereby eliminating the need for a high pressure resistance reactance variable element.
Patent JP-H01175650-A (JP)
Title: Cash memory
Inventor: OKAMOTO OSAMU
IPC: G06F12/08
Filed: 1987-12-29
Abstract: PURPOSE:To attain the batch erasure of data in a page which has been paged out by providing an associative memory storing a physical address and a resetting circuit which is commonly connected to the retrieval line of the associative memory and a batch resetting line. CONSTITUTION:A physical page number register 1 stores the physical page number which is paged out on a main storage, and the associative memory 12 sets the retrieval line 18 of the associative memory of a word which is retrieved by the physical page number from the physical page number register 1 and which is coincident to an on-state. The resetting circuit receives the word which has been coincided in the associative memory by the retrieval line 18 of the associative memory, and erases the parity bit of the word which has been paged out when the resetting line 10 which has commonly connected to respective words is in the on-state. Thus, the batch erasure of data in the paged out-page remained in the cash memory is facilitated.
Patent JP-H02179579-A (JP)
Title: Tilt steering device
Inventor: MINAMOTO NOBORU
IPC: B62D1/18
Filed: 1988-12-29
Abstract: PURPOSE:To obviate the necessity of readjustment by carrying out the retreat operation and fine adjustment for a steering wheel by only one operating lever and allowing said steering wheel to be returned to the position which is adjusted before the steering wheel is returned from a retreat position to an operation position. CONSTITUTION:A shaft member 22 which can adjust the position in the arcuate direction which has the revolution center of a tilt bracket 5 as center is installed onto a fixed bracket 1 fixed onto a car body, and a stopper member 42 is installed in free selection between the operation position and retreat position onto a shaft member 22. A tilt operation member 26 for retreat operation which can be selected between an operation position and retreat position and a tilt operation member 28 for fine adjustment which can be selected between a lock position and an unlock position are installed onto the shaft member 22, and an operating lever 33 which can select each operating member 26, 28 to the drive position is installed. When the operating lever 33 is at the drive position of the tilt operation member 28 for fine adjustment, only the pertinent operating member 28 can be turned.
Patent JP-H08178757-A (JP)
Title: Clinical thermometer
Inventor: NAKADA YOICHI
IPC: A61B5/00
Filed: 1994-12-20
Abstract: PURPOSE: To realize the accurate measurement of body temperature for an adult as well as a baby by forming a clinical thermometer such that a part extended from a temperature measuring part can be bent partially or entirely thereby preventing time clinical thermometer from being shifted from the armpit. CONSTITUTION: The clinical thermometer 10 comprises a rod-like body part 11 which is bent, at the forward end thereof, by a predetermined angle to form a supporting part 12. The supporting part 12 has diameter decreasing gradually as separating from the body part 12 and a sound measuring part 13 is provided at the tip thereof. When the thermometer 10 is inserted such that the temperature measuring part 13 touches, at the tip thereof, the root of armpit of a baby, the inner side face M defined by the body part 11 and the supporting part 12 or the temperature measuring part 13 is hooked to the armpit thus preventing the thermometer 10 from being shifted back and forth. Vertical shift of the thermometer 10 is also prevented because the inner side face M of the body part 11 touches the skin.  Since the temperature measuring part 13 is prevented effectively from being shifted, the body temperature can be measured accurately.
Patent JP-H08252097-A (JP)
Title: Intermediate in synthesis of enanthiomer of eryprogyl and preparation thereof
Inventor: RIDEIA ZAARU
IPC: C12P41/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject intermediate for raw material, etc., for producing eliprodil by subjecting (±)-α-(4-chlorophenyl)chloroethylacetate to enantioselective hydrolysis with lipases and separating the hydrolyzed S-isomer from the unreacted R-isomer.  
     SOLUTION: (±)-α-(4-Chlorophenyl)chloroethylacetate is enantioselectively hydrolyzed with an enzyme which is horse liver acetone powder, lipase PS from Pseudomonas fluorescens, lipase AK from Pseudmonas, lipase, etc., from Candida antarctica and S-(+)-1-(4-chlorophenyl)-2-chloroethanol is separated from unhydrolyzed R-(-)-α-(4-chloropheny)chloroethylacetate and as necessary, the S-isomer is succinylatwed and then, hydrolyzed to provide the objective enantiomer of 1-(4-chlorophenyl)-2-chloroethanol for neuroprotective eliprodiol- producing intermediate or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04201648-A (JP)
Title: Air bag
Inventor: ISSHIKI KOZABURO
IPC: B32B7/02
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the shock for a driver's face by laminating a not-yet- extended film having a breakage elongation of 300% or more and a thickness of 100mu or less, and a biaxial oriented film having a breakage elongation of 150% or less and a thickness of 100mu or less. CONSTITUTION:An air bag 15 formed by laminating a not-yet-extended film having a breakage elongation of 300% or more and a thickness of 100mu or less and a biaxial oriented film having a breakage elongation of 150% or less and a thickness of 100mu or less. Since the shock applied to a face by the air bag is little, the air bag having the little rate of danger that the collision with a vehicle structure article due to the repulsion by the air bag is generated and a driver is wounded can be supplied.
Patent JP-H07194120-A (JP)
Title: Capacitor-stored charge erasing circuit and power supply circuit
Inventor: HORIE TAKASHI
IPC: H02M7/12
Filed: 1993-12-28
Abstract: PURPOSE:To avoid the normal consumption of stored charge and improve the utilization efficiency of a power supply by a method wherein a first switch is connected to a series circuit of a capacitor and a rush current checking resistor in parallel and a second switch is connected to the rush current checking resistor in arallel. CONSTITUTION:At the time of start, both a first switching means SW1 and a second switching means SW2 are in off-states and a rush current at the time of start is checked by a rush current checking resistor R7. In an normal operation, the rush current checking resistor R7 is short-circuited by the second switching means SW2. Therefore, the stored charge is not consumed in the checking resistor R7. When the capacitor-stored charge is to be erased, the first switching means SW1 is in an on-state and the charge stored in a smoothing capacitor part 6 is erased through the first switching means SW1 and the rush current checking resistor R7. With this constitution, the utilization efficiency of a power supply can be improved.
Patent JP-H11155059-A (JP)
Title: Facsimile communication adapter
Inventor: KOAKUTSU TOSHINOBU
IPC: H04N1/32
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile communication adapter through which a picture can be transmitted from a general facsimile equipment to a data communication equipment such as a personal computer. SOLUTION: This is a facsimile communication adapter connected with a public communication line N and a facsimile equipment 2. At the time of transmission, a network control part 13 extracts a DTMF signal transmitted from the handset of a facsimile equipment 2, and integrates it into code information, and a communication control switching part 15 analyzes the code information, and identifies whether or not the communicating party is a data communication equipment, and when it is identified that the communicating party is the data communication equipment, a first communication control part 11 executes a facsimile transmission control procedure, and receives picture information from the facsimile equipment 2, and a data converting part 16 converts the picture information into picture data for data communication,  and a second communication control part 12 transmits the picture data from the facsimile equipment 2 to the instructed communicating party through data communication.
Patent JP-H10241149-A (JP)
Title: Polycarbonate for disk substrate
Inventor: OTSUBO KAZUNARI
IPC: G11B7/24047
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve adhesion with a recording film and also prevent corrosion of recording film and metal dies during the molding by processing polycarbonate including impurity with an organic solvent such as aceton, etc., to obtain high purity polycarbonate with extremely less amount of impurity contents and by using such polycarbonate for the disk substrate. SOLUTION: Amount of impurity can be reduced by extracting polycarbonate powder including impurity obtained by an ordinary methods using an organic solvent such as aceton, etc. Low molecule element is set to 3wt.% or less, while inreactive bisphenol is set to 20ppm or less and methylene chloride is set to 20ppm or less. Here, if low molecule element exceeds 3wt.% or inreactive bisphenel exceeds 20ppm, contact property of the disk substrate and recording film is lowered. When methylene chloride really exceeds 20ppm, a recording film is easily corroded and moreover metal dies during the molding is corroded, shortening the operation life of stamber.
Patent JP-H10174115-A (JP)
Title: Beam shape distortion correction circuit
Inventor: KURODA ATSUSHI
IPC: H01J29/56
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To correct automatically triangle distortion of a beam produced in the case of applying a DC current to a raster shift coil provided to a convergence yoke so as to cause raster shift. SOLUTION: A 6-pole correction yoke 5 is placed to a part closer to an electronic gun than a convergence yoke 3 having a raster shift coil. A raster shift current detection section 8 detects a DC current applied to the raster shift coil. A beam correction current generating section 9 obtains a correction current based on the DC current applies to the raster shift coil to supply a correction current to the correction coil provided to the 6-pole correction yoke 5. The correction coil of the 6-pole correction yoke 5 generates a 6-pole magnetic field by the correction current to provide distortion to correct triangle distortion to the beam.
Patent JP-H06187772-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASHIMOTO ATSUSHI
IPC: G11B27/28
Filed: 1992-12-16
Abstract: PURPOSE:To stably record from an intended recording start position by suppressing the dispersion in the deviation of an actual recording start position from the intended recording start position and controlling an address on a tape taking a margin. CONSTITUTION:This device is provided with a reading part 2 reading the address recorded on the tape, an addition part 3 performing addition to the address read out from the reading part 2 and a subtraction part 4 performing subtraction to the address read out from the reading part 2. Further, this device is provided with a storage part 5 storing the address from the reading part 2 and the address from the addition part 3 and the address from the subtraction part 4 at optional timing, a comparison part 6 comparing the address read out from the reading part 2 and the address stored in the storage part 5, a control part 1 controlling the recording start by a compared result in the comparison part 6 and a tape driving part 8 controlled by the control part 1.