baber/WOPTO huggingface dataset:
Patent JP-H114409-A (JP)
Title: Image-recording device
Inventor: KAWAHARA NORIHIRO
IPC: H04N5/7826
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To use recording of a memory card as edit reference by recording a dynamic image to both a magnetic tape and the memory card. SOLUTION: A photographed image is subjected to a recording processing by recording and reproducing signal processing circuit 40 as normal and the processed image is recorded on a magnetic tape 42. A 4:2:2 component signal (an output of a YC multiplexer circuit 38) of the photographed image is given to a thinning circuit 48 and a RAM 52, where the temporal and/or spatial resolution of the signal is reduced by write and read to/from the RAM 52, the information is compressed by a companding circuit 56, and the compressed information is recorded in a memory card 58. An index signal identical to that recorded on the magnetic tape 42 is recorded in the memory card 58.
Patent JP-S6131232-A (JP)
Title: Manufacture of highly corrosion-resistant covered steel sheet pile
Inventor: OKITA MASAKAZU
IPC: B29L9/00
Filed: 1984-07-24
Abstract: PURPOSE:To enable corrosion-resistant effects to be exhibited even in the bubbling zone and also in the ebb and flow zone of sea by covering a steel sheet pile with a polyolefinic resinsheet by rollers to form a corrosion-resistant polyolefinic resin cover on at least one side of the steel sheet pile in the manufacturing stage. CONSTITUTION:A steel sheet pile 1 being advanced in the longitudinal direction is passed through a pretreatment zone 3 for rust removing and surface treating and then through a preheating zone 4 to preheat it to a temperature between the melting point of a modified polyolefinic resin adhesive and 250 deg.C. A laminate sheet 6 is sent out from a supply roll 5 of the laminate sheet consisting of a polyolefinic resin and a modified polyolefinic adhesive at a feeding speed and preheated to a temperature lower than the softening point of the laminate sheet 6 in a preheating zone 7. The laminate sheet 6 is passed through guide rollers, and made to cover the steel sheet pile by turning its adhesive side on the pile, and the side covered with the sheet 6 is pressed by press rollers 8 and cooled. Since at least one side of the pile is covered with the corrosion-resistant thick polyolefinic resin cover, the pile can be protected against corrosion even in the bubbling zone and also in the ebb and flow zone of sea.
Patent JP-H0712166-A (JP)
Title: Hydraulic damper
Inventor: NAKAGAWA ASAHARU
IPC: F16F9/12
Filed: 1993-06-24
Abstract: PURPOSE:To allow braking force to be adjusted optionally with simple structure in a hydraulic damper for braking the rotary motion of a rotary shaft making use of viscous resistance by a viscous fluid. CONSTITUTION:A damper 2 is provided with a body 5 with a cylindrical closed chamber 10 formed therein, a ring member 6 fixed to the closed chamber 10, and a rotary shaft 8 rotatably supported in the closed chamber 10. A viscous fluid 9 is filled in the closed chamber 10. Inside the rotary shaft 8, a pair of blades 14a, 14b are supported in such a way as to be freely put in/out from the side face of the rotary shaft 8 by guides 24a, 25a and 24b, 25b, and linear gears 26a, 26b provided at the blades 14a, 14b are meshed with a gear formed at the tip part of an adjusting shaft 27 inserted into the rotary shaft 8. The protruding length of the blades 14a, 14b is thereby changed as shown by arrow marks by turning the adjusting shaft 27, so that braking force to the rotary motion of the rotary shaft can be adjusted.
Patent JP-H06330376-A (JP)
Title: Method for plating lead containing copper alloy
Inventor: ITO HIROYUKI
IPC: C25D5/34
Filed: 1993-05-20
Abstract: PURPOSE:To plate the surface of a lead containing copper alloy with excellent adhesive strength by plating the surface of the lead containing copper alloy after removing lead by heat treatment and acid treatment. CONSTITUTION:Lead is eluted from a layer adjacent to the surface by heat- treating the surface of the copper alloy containing lead from a lead fusing temp. (327 deg.C) to the fusing temp. of the lead containing copper. Next, after dissolving and removing lead by acid treatment with a mineral acid (hydrochloric acid, sulfuric acid, nitric acid or the like), the surface is plated by electroplating method, sheath gold pressing method or the like. Thus, the surface of the lead containing copper alloy is plated with sufficient adhesive strength.
Patent JP-H04350618-A (JP)
Title: Camera range finder
Inventor: KANEKO KIYOTAKA
IPC: G03B13/36
Filed: 1991-05-28
Abstract: PURPOSE:To prevent range-finding precision from being influenced by the attaching precision of a light projector. CONSTITUTION:A microcomputer 34 allows a light emitting diode 27 to emit light via a light projection control part 51. An electrical signal read by a CCD 17 is converted into a video signal by a video signal processing circuit 31, and sent to a detecting circuit 33. The detecting circuit 33 obtains the incident position of the light for range-finding from the video signal, and sends position data corresponding to the obtained incident position to an arithmetic part 35. The arithmetic part 35 corrects the position data based on the correcting data of a memory 39, and calculates object distance data corresponding to an object distance based on distance data after being corrected.
Patent JP-S5378921-A (JP)
Title: Metallic product and its manufacture and use
Inventor: SEKIBA TERUJI
IPC: C22F1/08
Filed: 1976-12-23
Abstract: PURPOSE: To manufacture metallic product, which is easily processed and blazed, and is excellent in weldability, and which gives final metallic product constituted of nonpreciptating solid solution of high strength and high electric conductivity by the solution treatment at a specific temp.  of an alloy consisting of a specific quantity of Cr and Zr individually or in combination, the remainder being practically copper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01321120-A (JP)
Title: Electric discharge machining device
Inventor: OSATO TOSHIKAZU
IPC: B23H1/10
Filed: 1988-06-22
Abstract: PURPOSE:To prevent generation of machining error by reading the machining liquid cooling data from a control data memory means in accordance with the mean machining current and the rate of machining liquid flow, and controlling the temp. of the machining liquid supplied to the space between electrodes by a control means. CONSTITUTION:When a pulse voltage from a machining power supply 8 is impressed between a work to be machined 2 and machining electrode 1, which are heated by electric discharge to raise also the temp. of the machining liquid 4, so that a control device 22 in an NC device 7 controls a machining liquid cooling means 20. There is a certain time delay between heat emission from the work 2 and the temp. rise in the machining liquid 4, so that the control means 22 reads the mean machining current, the rate of flow of the machining liquid 4, or the cooling ability data corresponding to combination thereof from a control data memory means 21, and on the basis of this read data the machining liquid cooling means 20 is controlled to keep the temp. of the work 2 at a desired value. This prevents generation of the machining error due to dispersion of the temps.
Patent JP-2000344717-A (JP)
Title: Production of asymmetric carbonic ester
Inventor: WAKAO NORIHIRO
IPC: C08F4/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To produce a new compound useful as a catalyst for efficiently providing a polymer having a narrow distribution of molecular weight by reacting a specific alkenyl compound with a specified benzoic acid derivative. SOLUTION: This compound is represented by formula I (R1 is H, methyl or ethyl; R2 is an ether or a substituted aryl; n is 1-4; X1 to X5 are each H or a halogen, with the proviso that at least two of X1 to X5 are halogens). The compound represented by formula I is produced by reacting an alkenyl compound represented by formula II (e.g. ethyl vinyl ether or n-propyl vinyl ether) with a benzoic acid derivative in which at least two of hydrogen atoms on the benzene ring are substituted with halogen atoms (e.g. difluorobenzoic acid, dichlorobenzoic acid or dibromobenzoic acid), preferably at 0-150 deg.C.
Patent JP-S5378107-A (JP)
Title: Transmission system for non-modulating waves
Inventor: OGAWA KAZUO
IPC: H03M5/00
Filed: 1976-12-22
Abstract: PURPOSE:To simply transmit the non-modulating waves required for measurement or the like, by changing over the modulation and non-modulation with the switch operation, in QAM(quadrature amplitude modulation) system.
Patent JP-S6047139-A (JP)
Inventor: SAKAMOTO HARUO
IPC: E03F3/04
Filed: 1983-08-24
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-S5855268-A (JP)
Title: Inserter
Inventor: YOSHIHAMA MASAHIRO
IPC: B41J13/00
Filed: 1981-09-29
Abstract: PURPOSE:To obtain a printer having a simple structure in which a spacer is provided between feed rollers facing each other and two kinds of papers are separately inserted into or discharged from both sides of the spacer. CONSTITUTION:A spacer 15 is provided in a rocking manner between two feed rollers 16 and 18 facing each other in such a way that the lower part of the spacer 15 is positioned in the middle between the feed rollers 16 and 18 and in contact with sheet stoppers 20 and 21. When inserting the first kind of recording paper 11B into an inserting portion 13, the feed roller 18 in the rear part moves toward a spacer 14 to press on the paper 11B, the paper 11B is sent to printing portions 9 and 10 by turning and printed, and then the reverse operation is made. When inserting second kind of recording paper 11A into the inserting portion 12, the feed roller 16 in the frontal part operates likewise and printing is made.
Patent JP-S6133009-A (JP)
Title: Frequency dividing filter system
Inventor: MAKI KOJI
IPC: H03H11/34
Filed: 1984-07-25
Abstract: PURPOSE:To attain restoration of an original signal through synthesization by connecting in tandem plural LPFs whose cut-off frequencies are reduced successively and extracting the absolute difference value between the input and output signals of each LPF. CONSTITUTION:When the signal Bin passes through an LPFF1 having a cut-off frequency fC(1), a band component BF(1) is delivered. Thus the absolute difference value B0(0) between signals Bin and BF(1) is extracted out of an adder ADD1. Then the signal BF(1) passes through an LPFF2 having a cut-off frequency fC(2). Thus the absolute difference value B0(1) between signals BF(1) and BF(2) is extracted out of an adder ADD2. In the same way, the absolute difference value B0(n-1) between signals BF(n-1) and BF(n) is extracted out of an adder ADDn. These difference signals B0(0)-B0(n-1) are synthesized as a band signal to attain restoration of an original signal.
Patent JP-H0728402-A (JP)
Title: Map display device
Inventor: SERIGUCHI HIDEJI
IPC: G01C21/20
Filed: 1993-06-25
Abstract: PURPOSE:To provide the map display device which is utilized as a map information medium for displaying ordinary maps on a display and can be functioned as a navigation system. CONSTITUTION:This map display device has a function as the liquid crystal display 14 which is bendable and is superposed on the map 10 and a function to calculate the correction between the longitude and latitude on the map 10 by using, for example, the longitude and latitude of two reference points on the map and the X-coordinate and Y-coordinate on the display, to match both and to display the present position determined by receiving signals from a GPS satellite with a GPS antenna 16 and executing prescribed computation on the display 14 by a cursor 12.
Patent JP-H04253906-A (JP)
Title: Peroxide gel tooth brushing
Inventor: WILLIAMS DAVID ROBERT
IPC: A61K8/18
Filed: 1991-06-26
Abstract: PURPOSE: To obtain a gelatinous dentifrice containing a peroxide and a viscosity stabilization system. CONSTITUTION: This composition for oral cavity in a form of a transparent gelatinous dentifrice comprises hydrogen peroxide and a polyoxyethylene- polyoxypropylene copolymer. The gel comprises >30% and <50% of glycerol so that it is stabilized so as to prevent loss in viscosity at a low temperature. The weight ratio of the glycerol and the copolymer has to be 1:0.7 to 1:0.4. The stability of hydrogen peroxide is advantageous when the composition has pH<3. Phosphoric acid is convenient as an acidifying agent.
Patent JP-S5676812-A (JP)
Title: Fixed position stop control system
Inventor: TOYOSHIMA NARIHISA
IPC: G05D3/00
Filed: 1979-11-28
Abstract: PURPOSE: To ensure an accurate stoppage in a short time, by giving a rotary movement to the rotor up to the stop control range in a higher speed than the velocity immerdiately before stoppage when a stop instruction is given after detecting the range necessary for the stop control and then driving the rotor in a low speed and in the stop control range.  
     CONSTITUTION: The magnetic flux detector 4 detects the magnetic flux of the magnet 3 of the rotor 2 which is driven by the motor 1. The output detected by the detector 4 is compared with the reference value corresponding to the stop position through the comparison part 5, and then the output which varies plus and minus centering on the reference value is supplied to the control circuit 9. At the same time, the velocity of the motor 1 driven by the control of the motor driving circuit 21 is detected by the velocity detector 11 to be applied to the circuit 9. Then the zero-level of the signal detected by the comparator 5 is applied to the velocity setter 17 via the circuit 9 and in the form of the stop position of the motor 1, and the motor 1 is accelerated up to the 1st low-speed set value with the rotor 2 turned in the stop position range. Within this range, the motor 1 is driven by the 2nd set value lower than the 1st set value. Thus the rotor 2 can be stopped quickly at the stop position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0820706-A (JP)
Title: Epoxy resin composition and prepreg prepared therefrom
Inventor: SATO SHOICHI
IPC: C08L63/00
Filed: 1994-07-06
Abstract: PURPOSE:To obtain an epoxy resin composition which is properly handleable, is capable of controlling a resin flow at will upon molding, is free from difficulties in molding such as open molding and internal pressure molding, is capable of obtaining moldings having excellent impact resistance, and is very useful in improving the reliability of fiber reinforcing composites, in improving the characteristics and in improving the productivity, and a prepreg prepared therefrom. CONSTITUTION:This resin composition comprises an epoxy resin (A), a urethane- modified epoxy resin (B), a potential aminic curing agent (C), a curing accelerator (D), and a fibrous inorganic filler (E) having an aspect ratio of 3-500.
Patent JP-S639503-A (JP)
Inventor: UEDA MASAHIRO
IPC: E04C2/40
Filed: 1986-06-30
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-H09294-A (JP)
Title: Separation of optically active phenanthrene derivative
Inventor: SHISHIDO KOZO
IPC: C12P41/00
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a compound in high optical purity and yield by reacting a racemic mixture of an optically active phenanthrene derivative and its optical antipode with a specific compound in the presence of an enzyme having stereoselective alkanoylation activity. CONSTITUTION: A racemic mixture of an optically active phenanthrene derivative of formula (R is a lower alkyl) and its optical antipode is made to react with a compound of formula, R<2> -OR<1> (R<1> is a lower alkanoyl; R<2> is H, a lower alkyl or a lower alkenyl) in the presence of an enzyme having stereoselective alkanoylation activity such as triacylglycerol lipase, carboxyesterase and triglycerol lipase (EC.3.1.1.3) to convent the optical antipode to a compound having alkanoylated 2-OH group and the compound is separated from the optically active phenanthrene derivative.
Patent JP-H05347342-A (JP)
Title: Ic handling device
Inventor: NAKAO HIROSHI
IPC: H01L21/677
Filed: 1992-06-15
Abstract: PURPOSE:To shorten the index time and improve measure processing capacity by performing the supply of an IC to an electric property measure and the accommodation of the IC from the measure with one carriage system in parallel. CONSTITUTION:The IC 2 inside a supply part 1 is held with the chuck of the carrier 9 attached to the top of a rotary arm, and is carried to a property measuring part 5 by rotating the arm, and the electric property of the IC2 is measured. At this time, the carrier 9 on opposite side holds the next IC2. After completion of measurement, in the case of superior goods, it is rotated 90 deg. right and in the case of inferior goods, 90 deg. left, and the ICs 2 are accommodated in a superior storage 3 and an inferior storage 4, respectively. The next IC2 is shifted to the property measuring part 5 by rotating further after accommodation.
Patent JP-H0373486-A (JP)
Title: Apparatus and method for switching cell between input and output paths
Inventor: JIYAN PIKANDO
IPC: G11C7/00
Filed: 1990-06-13
Abstract: PURPOSE: To improve reliability by changing a occupied table, selecting a horizontal and vertical link whose occupation is held and delaying a transmitting cell with respect to recording in accordance with the amount corresponding to a prescribed time displacement from an input circuit to read in a new transmitting period. CONSTITUTION: A transmitting period being free within an occupied table is selected with the horizontal link H and vertical link V selected for assuring the transmission of each new cell, the occupation of links H and V is marked into the occupied table to the selected transmitting period, and the time displacement causing the transmission of the new input cell is decided. And the occupied table is displaced in each new transmitting period, selected links H and V whose occupation are held during the new period exist, and the transmitted cell is read from the input circuit memory IC. Therefore, reading of the cell is delayed with respect to recording of the cell in accordance with the amount corresponding to the prescribed time displacement to the cell. By this way, reliability is improved.
Patent JP-S5279167-A (JP)
Title: Journal bearing
Inventor: HAYASHI KAZUHIRO
IPC: F16C32/06
Filed: 1975-12-26
Abstract: PURPOSE: To have an automatic self-aligning operation and secure a proper fluid film thickness against a load variation in the journal bearing consisting of the rigid bearing member of the load side supporting a shaft and the flexible metal film of non-load side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6048477-A (JP)
Inventor: HIROSE YASUO
IPC: F26B17/20
Filed: 1983-08-26
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-S5581115-A (JP)
Title: Delivery of molten polymer
Inventor: KAWAMURA HIDEO
IPC: B29B9/00
Filed: 1978-12-14
Abstract: PURPOSE:To decide discharge condition of a molten polymer by issuing a signal when the deviation of a measured value from a reference value has exceeded a predetermined value. CONSTITUTION:A measuring apparatus 1 measures the power load of a chip cutter 10, and the measured value is compared with a reference value in a logic circuit 12. When the measured value has deviated from the reference value by more than a predetermined value, a signal is generated to close a discharge valve 2 or adjust its opening and give an alarm to the operator. For delivery of a molten polymer from a continuous polymerization tank 1, the polymer is discharged from a discharge port through a gear pump. Operation on the downstream side of the discharge port is similar to that in a batch process; in this case, the gear pump is stopped or its revolution rate is adjusted. Because an alarm is thus given to the operator when there is any abnormal condition, danger can be prevented and power saved.
Patent JP-H0713761-A (JP)
Title: Microcomputer
Inventor: TANAKA KENJI
IPC: G06F9/38
Filed: 1993-06-25
Abstract: PURPOSE:To calculate the address of a branching destination at a high speed. CONSTITUTION:When a sub program is called out of a main program, an executing device 11 reads the starting address of the sub program out of the table data. At the same time, the device 11 reads out the sub program and carries on this program. When the sub program is read out, the device 11 writes the address and the instruction code of the sub program in memory areas 8-10 respectively. When the same sub program is read again out of the main program, the device 11 reads out the contents of the areas 8-10 and collates them with each other. Then the device 11 controls a program reading device 2 to read out the instruction codes out of the addresses following the one that is written in the memory area 9. In such a way, the branching destination address of the sub program can be calculated and carried out at a high speed.
Patent JP-H11321909-A (JP)
Title: Pouring plug with lid for shake-to-mix container
Inventor: TAZAKI TAKAHARU
IPC: B65D43/22
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple lock means to facilitate operation of locking and releasing to prevent a lid from accidentally opening resulting in contents scattering around when a whole container is shaken for mixing the contents. SOLUTION: The pouring plug with a lid comprises a plug body 1 including an outer peripheral wall 2 fitted over a mouth (b) of a container body (a), a pouring cylinder 3 for pouring contents in the container body (a) and a lid body 5 put over an upper face of the plug body 1 for closing the pouring cylinder 3 wherein the lid body 5 is connected via a hinge 6 with the plug body 1 so that it can be opened/closed while a closed lid locking means 7 is provided between the lid body 5 and the plug body 1. In this case, a locking protrusion 8 is provided on one of the plug body 1 and on the closed lid body 5, while a lock lever to be engaged with the locking protrusion is mounted on the other so that pressing can be canceled.
Patent JP-S6316946-A (JP)
Title: Broken tool detecting device
Inventor: KONISHI YASUO
IPC: B23Q17/09
Filed: 1986-07-03
Abstract: PURPOSE:To simplify the structure of a detecting device so as to decrease substantially its cost by installing a face plate, a face plate pressing means, an actuater, a limit switch, a check pin and a judging part in the detecting device for the broken tool remaining on the machined work. CONSTITUTION:When an actuater 22 is actuated from the state that a face plate 20 is in the regression end, a check pin 19 is displaced to a machined work 11 side by a face plate pressing means and if there is no trouble, the check pin 19 reaches smoothly to the portion to be machined 18 of the work 11 after the fixed time. However, in case the broken tool 26 remains in the portion to be machined 18, the check pin 19 abuts to the broken tool 26 and the advance of the face plate 20 is checked, as a result a limit switch 25 does not detect the advancing end of the face plate 20 even after the fixed time elapsed and a judging part judges that the broken too 26 remains in the work 11. Furthermore, when the face plate 20 regresses, the actuater 22 actuates inversely, thus the face plate 20 is pulled back to the frame side by a stopper 23 against a face plate pressing means.
Patent JP-H07327550-A (JP)
Title: Triple hook
Inventor: NAKAMICHI NARIYUKI
IPC: A01K83/04
Filed: 1994-06-13
Abstract: PURPOSE:To provide a triple hook attached in balanced state to a lure main body to be tugged in water to realize the proper motion of the lure, to position the attached triple hook close to the lure main body and to enable the sure hooking of a fish attacking the lure main body. CONSTITUTION:The shanks 1a, 2a, 3a of three hooks 1, 2, 3 are integrated with each other in a state radially arranged directing the points outward interposing equal spaces. A connection ring 4 is formed on the upper end of the shanks in a direction coinciding with the direction of the point X of a hook among three hooks. The triple hook attached to the lure main body via a split ring takes a posture in water to hold the lure main body by directing a hook downward and the other two hooks slantly upward in right and left directions.