baber/WOPTO huggingface dataset:
Patent JP-H0890009-A (JP)
Title: Method for detecting breakage of rotary cutting edge
Inventor: FUJITA TAMIO
IPC: B21B15/00
Filed: 1994-09-20
Abstract: PURPOSE: To provide a method for detecting breakage of rotary cutting edge by which the breakage of the rotary cutting edge such as the cutting edge of trimmer is intermediately detected without interrupting operation. CONSTITUTION: A vibration meter 6 is attached to a chock 3 for pivotally supporting the cutting edge 1 of trimmer and also an angle detector 7 for detecting the rotational angle of the cutting edge 1 of trimmer is provided. By averaging the output of the vibration meter 6 over a period of N rotations (Where, the N is a natural number.) for every rotational angle of the cutting edge 1 of trimmer which is detected with the angle detector 7 in an averaging processing part 12, frequency component corresponded to the period of one rotation of the cutting edge 1 of trimmer is extracted. By comparing the level of this extracted frequency component with a specified threshold value in a part 13 for deciding the presence of breakage, the presence of the breakage of the cutting edge 1 of trimmer is detected.
Patent JP-S61103367-A (JP)
Title: Picture collecting device
Inventor: SAITO AKIHIRO
IPC: H04N1/38
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a small-sized picture collecting device with ease of processing of picture information by using an 8-bit microcomputer to collect the picture information in the microcomputer level. CONSTITUTION:The picture information whose image is picked up by an image pickup device 11 is fed sequentially to an A/D converter 12, where the information is converted into a digital signal. On the other hand, a prescribed segmentation area of the picture information read by an operation section 13 and the storage area for the segmented picture information are designated. Coordinate information of a rectangle form S of the said segmented area is fed to a masking circuit 15 via a control section 14 comprising the 8-bit microcomputer. An origin signal is obtained and fed to an address generating circuit 16. The address generating circuit 16 generates a write signal to a memory 17 from the origin signal and storage area designation information and the picture information subjected to segmentation designation is stored in the memory 17.
Patent JP-H0545880-A (JP)
Title: Photopolymerizable composition
Inventor: WADA TORU
IPC: H05K3/06
Filed: 1991-08-12
Abstract: PURPOSE:To obtain good property for formation of picture images and excellent resistance against a plating liquid, especially in an electroless plating process, by incorporating a specified linear copolymer compd., epoxy compd. and epoxy hardening agent, photopolymerizable monomers, and photopolymn. initiator by a specified amt. for each component. CONSTITUTION:The compsn. contains 20-80 pts.wt. of linear copolymer compd. of 5000-500000 weight mean mol.wt., 5-40 pts.wt. of epoxy compd. and epoxy hardening agent, 5-40 pts.wt. of photopolymerizable monomers and 0.01-30 pts.wt. of photopolymn. initiator. The linear copolymer consists of 60-90wt.% recurring unit expressed by formula I, 5-30wt.% recurring unit expressed by formula II, and 5-30wt.% recurring unit expressed by formula III. In formulae I-III, R1, R2, and R4 are hydrogen, alkyl groups of 1-6 carbon number, or halogen, R3 is hydrogen, alkyl group of 1-6 carbon number, halogen, aminoalkyl group of 1-6 carbon number, alkoxyl group of 1-6 carbon number, or mercaptoalkyl group of 1-6 carbon number, and R5 is alkylene group of 1-10 carbon number.
Patent JP-H0388026-A (JP)
Title: Data processor
Inventor: KARITA SHIGERU
IPC: G06F3/048
Filed: 1989-08-31
Abstract: PURPOSE:To easily execute operator's operation while succeeding software resource by offering the developing tool of an application program to a programmer by a method close to operator's observation. CONSTITUTION:A screen data forming part 11 defines a rules line, a heading and an I/O area to be inputted/outputted by an operator on a screen and displays the defined results on a work station. A screen control data forming part 12 forms the screen control data for determining the display order of plural screen data formed by the means 11 or determining the I/O order of one screen data to/from the I/O area. The screen data and the screen control data are stored in a storage part 13. The stored screen data and screen control data are respective inputted to a screen data fetching part 14 and a screen control data fetching part 15. The fetching part 14 fetches the screen data and transfers them to a fetching screen control part 16.
Patent JP-H0676162-A (JP)
Title: Commodity sales registration data processor
Inventor: KASHIWAZAKI HIROYUKI
IPC: G07G1/12
Filed: 1992-08-25
Abstract: PURPOSE:To perform commodity data reading and registration data processing at high speed. CONSTITUTION:This processor is comprised in such a way that a commodity data reading unit 30 provided with a scanner 38, a goods data file 33F, reading commodity data reading units 31, 32, and data transmission means 31, 32, and 35 is connected to a registration data processing unit 10 provided with data reception means 15, 11, and 12, a registration file 13R, data registration control means 11, 12, a display 21, a printer 22, and a drawer 23 so that they can communicate with each other, and the generation and transmission of reading commodity data including bar code reading, coding, and judgment for the normal/ defective condition of commodity data by retrieving the commodity data file 33 are executed on the commodity data reading unit side, and also, the registration data processing unit 10 side registers received reading commodity data on the registration file immediately, and performs the registration data processing including driving control for the display 21, the printer 22, and the drawer 23, etc.
Patent JP-H0562284-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUMURA TAKANAO
IPC: G11B31/00
Filed: 1991-09-05
Abstract: PURPOSE:To start a recording at the exact time of the recording start by starting the recording few seconds prior to the starting time of the recording when a time compensation broadcasting station is not set and by conducting the recording preparation of the device mechanism few seconds prior to the recording and by putting the mechanism in a standby when the time compensation broadcasting station is set. CONSTITUTION:From an input section 4, five time compensation broadcasting stations are inputted and recorded in a time compensation station storage section 11. When it becomes near seven or twelve or nineteen o'clock, a time compensation section 3 sends the time compensation broadcasting station to a station selection section 2 to select a station. The information is transmitted from the station selection section 2 to the compensation section 3 where time signal sound frequencies are recognized and the current time of a clock section 1 is compensated according to the time signal. When a reservation time is set from the input section 4, the contents of it are stored in a storage section 5. The reservation starting time stored in the storage section 5 and the present time of the clock section 1 are compared and when the present time becomes few seconds prior to the start of a reservation, a recording momentary stop instruction from a recording momentary stop instruction section 10 is transmitted to a mechanism control section 9. The mechanism is put into a recording momentary stop condition and when the present time comes within the reservation time, a recording instruction from a recording instruction section 7 is sent to the control section 9 and a recording starts.
Patent JP-S60117905-A (JP)
Title: Differential amplifier
Inventor: TANAKA TATSUO
IPC: H03F3/45
Filed: 1983-11-30
Abstract: PURPOSE:To attain the actuation with a power supply having a comparatively low level of voltage and at the same time to suppress an output offset current to a low level despite a wide range of the using power supply voltage, by using a current mirror circuit to the load of a differential pair of transistors. CONSTITUTION:The 1st differential amplification is performed by a differential pair of transistors (TR) Q11 and Q12 which use a current mirror circuit CM as a load. In this case, the 100% negative feedback is applied to the 2nd differential par of TRs Q13 and Q14 by a TRQ17 for the circuit CM. Thus these TRs Q13 and Q14 serve as voltage follower circuits, and the reverse input potential is equal to the non-reverse input potential. Therefore the current conversion efficiency of the load is improved for the TRs Q11 and Q12, and no output offset current is produced. Just TRs Q18 and Q17 for load are inserted between the collector and a power supply VCC for the TRs Q11 and Q12, and these VCE are small. Thus the actuation is possible with the VCC having a comparatively small level of voltage.
Patent JP-S61105648-A (JP)
Title: Electronic computer
Inventor: MATSUNOSHITA JUNICHI
IPC: G06F11/30
Filed: 1984-10-29
Abstract: PURPOSE:To make exact warning of abnormal action such as abnormal run, etc., by providing a means to reset the warning timer of warning means when the processing function executes the process in the right order of priority processing. CONSTITUTION:Since a reset signal RS is sent at least once in a specified duration of time to a timer 5 as far as OS and FP1-N are normally executed, no warning sound is issued from a warning device 6. But if an abnormal run occurs to any one of OS or FP1-N, the reset signal RS is not supplied which causes the warning device 6 to issue warning sound. Since the warning sound is issued even when an abnormality happens to the lowest priority FPN, abnormality of FP1-(N-1), not mentioning about OS, which have higher priority than FPN, it will be surely detected. Therefore, an operator can be well informed as an abnormality of a computer even when control function of the processing means is operating right and only the processing function is not operating rightly.
Patent JP-S61105326-A (JP)
Title: Structure of connecting fly wheel to crankshaft
Inventor: ITO TOSHIBUMI
IPC: F16D1/091
Filed: 1984-10-29
Abstract: PURPOSE:To lengthen the life of an engine by lessening peripheral play at a spline connecting portion of a crankshaft and a fly wheel to moderate shock load at the spline connecting portion. CONSTITUTION:A bolt 8 is fastened so that a connecting member 7 presses a taper surface 2b of a boss 2c of a fly wheel 2 through a taper surface 7a to reduce the boss 2c in diameter radially inwards. Accordingly, the boss 2c portion of the fly wheel 2 is distorted so that the peripheral clearance between each tooth portion 1b of a crankshaft 1 and each portion 2b of the flywheel 2 is substantially zero. Thus, the peripheral play of the fly wheel 2 to the crankshaft 1 is eliminated to produce little shocl load at the spline connecting portion due to large torque fluctuation of the crankshaft 1 so that the durability of an engine is improved.
Patent JP-S6381936-A (JP)
Title: Bonding tool
Inventor: NAGANO SOICHI
IPC: H01L21/60
Filed: 1986-09-26
Abstract: PURPOSE:To mount a bonding tool at the prescribed position of a bonding arm by forming a projecting section for specifying a position to the bonding arm to the bonding tool. CONSTITUTION:A capillary 1 (a bonding tool) has a cylindrical capillary body 2 made of a substance such as ceramics, a collar-shaped projecting section 3 projected in the direction vertical to the central axis of the capillary body 2, a rotation stopping section 5 for preventing the revolution of the capillary 1 when the capillary 1 is set up to a bonding arm 4, and a through-hole 7 for inserting a bonding wire 6. In this example, a recessed section 8 fitted to the collar-shaped projecting section in the capillary 3 is formed at the nose section of the bonding arm 4, and the capillary 1 can be brought into contact vertically with a body to be bonded (such as an electrode on a semiconductor chip, a lead frame, etc.). The capillary 8 is fixed and held to the bonding arm 4 through a means not shown under the state.
Patent JP-H1053075-A (JP)
Title: Interior structure of center pillar for vehicle
Inventor: SUGA HITOSHI
IPC: B60R13/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To dissolve forming complexity and distortion of a pillar garnish by installing a sliding plate between the pillar garnish and a grid member so as to be movably supported by the pillar garnish and the grid member. SOLUTION: A grid member 24 is fixed to a pillar garnish 22 by fixing hooks 54 or the like, and a sliding plate 26 is inserted from behind the grid member 24 and arranged in a recess between the pillar garnish 22 and the grid member 24. After arranging the sliding plate 21 between the pillar garnish 22 and the grid member 24, the grid member 24 is fixed to a pillar 20, and a clip inserted in a fitting seat of the pillar garnish 22 is further inserted in the pillar 20 to fix. An adjuster 40 of a seat belt is then passed through the sliding plate 26 and fitted to a guide rail.
Patent JP-H04244021-A (JP)
Title: Use of mixed micell
Inventor: ORIBAA AMEDEEMANESUMU
IPC: A61K9/107
Filed: 1991-08-13
Abstract: PURPOSE: To enable orally safe treatment, especially to newborn babies by using vitamin K1 in the form of an aqueous solution of mixed micelle comprising a cholanoic acid salt and phospholipid. CONSTITUTION: Vitamin K1 is used in the form of an aqueous solution of mixed micelle in production of oral vitamin K1 formulation in order to orally administer vitamin K1 to newborn babies. A cholanoic acid salt (especially glycocholic acid) and phospholipid (especially lecithin) are used as the mixed micelle. For example, glycocolic acid is dissolved in purified water Ph. Eur by using sodium hydroxide and pH of the solution is adjusted to 5.5 by using hydrochloric acid. Lecithin is dissolved in sodium glycocholate solution while stirring and vitamin K1 is added thereto while stirring. Purified water Ph.Eur. is added to the resultant vitamin K1 mixed micelle solution and pH of the solution is adjusted to 6.0 by using hydrochloric acid and purified water Ph. Eur. is added to the solution and the solution is filtered to provide a vitamin K1 mixed micelle solution.
Patent JP-H0274592-A (JP)
Title: Control circuit for stabilizing temperature
Inventor: MITSUI KOJI
IPC: C30B29/04
Filed: 1988-09-12
Abstract: PURPOSE:To enable the synthesis of a stable product by detecting the change of the resistance valve of a substance-in-flame decomposer for synthetizing diamond by decomposing the substance in the combustion flame and controlling a power source supplied to the decomposer with the change. CONSTITUTION:The power of an electric source 5 is applied to a substance-in- flame decomposer 4 through an electronic variable resistor 9. The decomposer 4 is connected to voltage and current-detecting circuits 10 and 12 and a detected voltage signal A taken out from a voltage between both the terminals of the decomposer 4 and a detected current signal B based on a current flowing in the decomposer 4 are inputted into a division circuit 11. The resistance value signal C of the decomposer 4 obtained by dividing the signal A with the signal B is inputted into a comparison circuit 13 and compared with a resistance set signal D to give a deviation signal E, which is inputted into the resistor 9. The resistor 9 controls the power of the electric source 5 supplied to the decomposer 4 with the signal E. Thereby, the resistance value of the decomposer 4 can be always maintained constant and the temperature of the decomposer 4 can be kept to the most suitable temperature for the decomposition of the substance in the flame.
Patent JP-H0896542-A (JP)
Title: Production of bump disk
Inventor: SHIGERU TOMOO
IPC: G11B21/21
Filed: 1994-09-21
Abstract: PURPOSE: To exactly calibrate the floating height of a head and glide tester by subjecting a substrate surface to texturing, then subjecting part of this surface to a mask etching treatment, etching away the surfaces exclusive of this surface to form a projection in a mask part, then forming layered films. CONSTITUTION: After the substrate surface is polished, specific ruggedness is formed by texturing on the substrate surface. A part of this surface is masked and subjected to the etching treatment. The size of the mask part is preferably to be 5 to 100μm square. The surface of this substrate is etched away to form the projection. The projection height is easily controllable by the kinds and concn. of the acid, etching time, etc., of the etching treatment liquid. The film layers are formed by sputtering on the substrate surface after the etching treatment.
Patent JP-S6381378-A (JP)
Title: Pre-transfer exposure device
Inventor: KUROKAWA JUNJI
IPC: G03G15/16
Filed: 1986-09-25
Abstract: PURPOSE:To prevent a toner from being splashed at time of transferring a toner image formed by reversal, by setting the emitted light quantity of a lamp at a value by which the potential of a non-imaging part in a photosensitive body is light-attenuated to about the half of an initial charging potential. CONSTITUTION:Pre-transfer exposure is performed by a pre-transfer exposure device, prior to the transfer of the toner image formed by the reversal. In such a case, an exposure quantity is adjusted by the lamp 22, and the potential of the non-imaging part in the photosensitive body 10 is light-attenuated to about the half of the initial charging potential. By executing such exposure before transfer, a toner consisting of the toner image on the photosensitive body 10 is placed in an electrical state where the toner is protruded by half from the hole of potential. Therefore, though resiliency acts on the toner at a part protruded from the hold of the potential, the resiliency is weak, and no splashing of the toner is generated.
Patent JP-H0566801-A (JP)
Title: Controller of electromagnetic type actuator
Inventor: NAKAI SHOHEI
IPC: G05B11/42
Filed: 1991-09-06
Abstract: PURPOSE:To suppress an overshoot phenomenon generated due to magnitude of a deviation in a transient state at the time when driving is started, in a proportional-plus-integral control operation. CONSTITUTION:In a controller 16 of an electromagnetic type actuator provided with a deviation arithmetic means A for operating deviation of a control target current and a real supply current to the electromagnetic actuator SL, and a duty ratio arithmetic means B for operating a duty ratio of a driving pulse current to the electromagnetic type actuator SL, based on proportional-plus- integral control from the current deviation, this controller is provided with an arithmetic correcting means C for setting the gain of an integral element in the duty ratio arithmetic means B to zero or smaller than a set value for a steady time, only until a prescribed time elapses from a driving start time point to the electromagnetic type actuator SL.
Patent JP-S60122623-A (JP)
Title: Device changing number of rows of vessels
Inventor: FUJII MICHIHARU
IPC: B65G47/28
Filed: 1983-12-02
Abstract: PURPOSE:To change a number of rows of vessels like bottles and cans or the like without causing a tumble or the like, by mounting branch endless chains to a transfer part between front and rear conveyers so that the chains may be crossed diagonally to the front toward the rear conveyer and providing guide plates having a predetermined width in these chains. CONSTITUTION:Vessels, divided into one row, for instance, with four to each by a block dividing mechanism 1, are fed to a row number changing mechanism 6 changing into, for instance, two rows. Here the row number changing mechanism 6 is constituted such that a pair of upper and bottom sprockets 7, 8 are provided along a side end of the first conveyer 2, and endless chains 9, 10 are respectively wound to be mounted on each sprocket 7, 8 and arranged so as to be crossed diagonally to the front from the first conveyer 2 toward the second conveyer 12, while guide plates 11, having a width corresponding to the width of the four parallelly arranged vessels, are intermittently provided in each endless chain 9, 10. In this way, the mechanism 6 changes each vessel group into two rows by transferring only the vessel group, adapted to the guide plate 11, onto the second conveyer 12 by changing the advancing path.
Patent JP-S59120758-A (JP)
Title: Overflow preventing device for carburetor
Inventor: NOMOTO SHIGEKI
IPC: F02M1/16
Filed: 1982-12-27
Abstract: PURPOSE:To prevent excessive fuel from flowing out of a nozzle hole by closing a nozzle passage which is connected to said nozzle hole, with a closing valve, by means of interlocking with a pressurizing operation of a manual pump, in a device in which fuel is fed to the fuel chamber of a carburetor by means of said manual pump. CONSTITUTION:On starting an engine, when an air pump 73 and a manual pump 65 are operated by an operator being grasped in his hands, an air pressure chamber 11 in a carburetor 1 is pressurized causing an operating piece 33 to rise, and a control valve 15 is opened through the rocking action of an arm 27. Also, the valve body 51 of a closing valve 47 is raised closing a nozzle passage 37, while an overflow passage 53 is connected to a fuel chamber 9. And, due to the operation of the manual pump 65, fuel in a fuel tank 3 enters the fuel chamber 9 through the control valve 15 and, when the chamber 9 is filled, the fuel is returned to the fuel tank 3 through the overflow passage 53 and an overflow pipe 55. Since the nozzle passage 37 is closed at this time, any excessive fuel is prevented from flowing out into a suction passage 39 through a nozzle hole 41.
Patent JP-S61106908-A (JP)
Title: Intake and exhaust mechanism in engine
Inventor: SHIMIZU MIEKO
IPC: F01L7/02
Filed: 1984-10-30
Abstract: PURPOSE:To simplify an intake and exhaust mechanism, by using a rotary tube to constitute intake and exhaust valves so that resicprocating members may be eliminated. CONSTITUTION:Rotary tubes 8, 9 formed therein intake ports 15 and exhaust ports 16 communicated with associated combustion chambers are laid along a cylinder head, and are communicated with intake and exhaust systems while they are driven by a crank shaft 5 at a predetermined timing so that the combustion chambers are connected with the intake and exhaust systems at a predetermined timing. Accordingly, reciprocating members may be eliminated so that the occupying space and weight of the engine may be reduced, thereby it is possible to simplify the structure of the engine.
Patent JP-S6290304-A (JP)
Title: Process for production of fiber
Inventor: SAIKI NORITSUGU
IPC: D01F8/04
Filed: 1985-10-14
Abstract: PURPOSE:Conjugated fibers fro ma thermoplastic polymer are stretched in parallel lines, heated to the temperature at which all the component polymers melt and fined down lower than a specific value to give conjugated fiber containing extremely fine islands. CONSTITUTION:Conjugated fibers composed of 2 or more kinds of thermoplastic polymers such as polyester, polyamide, polyethylene or polystyrene are stretched in parallel into one string. The resultant fiber bundle is heated up over the melting points of high-melting polymers, then fined into less than 1/10, preferably less than 1/100 of the original cross section to give the objective fiber. USE:It is suitably used as artificial leather, filter or high-density woven fabrics, because it has high gas permeability, but no water permeability.