baber/WOPTO huggingface dataset:
Patent JP-H11347316-A (JP)
Title: Simple water purification apparatus
Inventor: TAKEDA HIROSHI
IPC: C02F1/52
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly economical and simple water purification apparatus requiring only a narrow space to install the whole apparatus body by rationally simplify the tank structure employed for floc precipitation, filtration, or back-washing, which usually needs a wide installation space. SOLUTION: This simple water purification apparatus 1 comprises a floc forming tank 3 for forming flocs in object water subjected to treatment by mixing a flocculant and which comprises inclined plates arranged up and down in a plurality of stages at gaps one another for water flow and so inclined as to be higher in the downstream side in the water flow direction, a floc precipitation part 20a for precipitating and separating flocs 21 in the object water flowing from the floc forming tank 3, and a filtration apparatus 24a installed in the downstream side in the water flow direction in relation to the floc precipitation part 20a for filtering and separating flocs 21 of the object water by a filtration material: and the floc precipitation part 20a and the filtration apparatus 24a are installed in a common floc separation tank 5a.  The filtration apparatus 24a is formed in a vertical type cylindrical structure having a vertical route 25 for passing the object water in the inside of the cylindrical structure.
Patent JP-S6222005-A (JP)
Title: Measuring instrument for film thickness
Inventor: IDA YOSHIAKI
IPC: G01B11/06
Filed: 1985-07-23
Abstract: PURPOSE:To take an accurate measurement without contacting nor the influence of the position of a film to be measured by transmitting light which has different wavelength through the object film and calculating the thickness of the film from the quantities of transmitted light beams. CONSTITUTION:Light sources 2 and 3 which differ in wavelength are turned on alternately by a driving circuit 9 and their light beams are multiplexed by a multiplexer 4, so that the light having two different wavelengths is projected in time series. Then, light transmitted through a magnetic tape 1 is converted by a photodetector 6 photoelectrically. The film 1b of the magnetic body of the tape 1 has wavelength dependency, so the output of said photodetector 6, i.e. the quantities of different-wavelength light beams are converted by an A/D converter into digital values in time series and a processing circuit 8 calculates the ratio of the both to find a transmission start wavelength, thereby obtaining an output proportional to the film thickness. Consequently, an accurate measurement is taken without contacting nor the influence of the position of the film.
Patent JP-H11354552-A (JP)
Title: Fabrication of semiconductor device
Inventor: KOBAYASHI TAKASHI
IPC: H01L21/56
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively injecting sealing resin into a narrow gap between a semiconductor element and a carrier, and a method of fabricating a semiconductor device which improves the fabrication tact for the mass-production of semiconductor devices. SOLUTION: A nozzle 9, used at injecting of resin into a gap S between a semiconductor element and a carrier, has resin stoppers 10a and 10b. After the injection of a sealing resin 7, the nozzle 9 is lifted at a constant low speed, and immediately after the sealing resin 7 breaks off at the distal end portion of the nozzle 9, the lifting speed of the nozzle 9 is increased. This prevents the adverse affects from residual resin after resin injection and prevents the residual resin from adhering to the back of the semiconductor element. It is also possible to ensure efficient nozzle operation and improve the fabrication tact of the mass-production of semiconductor devices.
Patent JP-S5955537-A (JP)
Title: Controller of electronic equipment
Inventor: IBA AKIO
IPC: G10H7/00
Filed: 1982-09-24
Abstract: PURPOSE:To ensure the effective use of an ROM memory and to facilitate the production of software, by feeding at least either one of the output obtained by a zero detecting means of an arithmetic logical circuit and the carry output of the arithmetic logical circuit to an adder. CONSTITUTION:The output of an NOR3 is set at a high level when the outputs of an arithmetic circuit ALU are all set at zero owing to execution of an addition or a comparison instruction. Thus the data fetched into a latch circuit R1 is supplied to an OR2 via an AND18. If an output is delivered from a character Cout of the circuit ALU, this output is fed to the OR2 via a latch circuit R2 and an AND17. The signal fed to the OR2 is supplied to a character Cin of a half adder HA1 to add +1 to the next address NA which is already fed to the adder HA1. The input of the other side of AND17 and AND18 respectively serves as a control signal generating part CONT, and zero or carry is selected for the arithmetic result by an input signal of AND17 or AND18.
Patent JP-H0917818-A (JP)
Title: Method of measuring level of bonding pad
Inventor: MIYAHARA UICHI
IPC: H01L21/60
Filed: 1995-06-30
Abstract: PURPOSE: To provide a means which can measure the level where a bonding pad is positioned, at high speed and automatically by simple method, by substituting the secondary coordinate on the reference plane of a plurality of bonding pads arranged on an approximate curve thereby obtaining the distance from the reference plane of a plurality of bonding pads. CONSTITUTION: The level of a first mark 2 is-measured with the stereosight by two CCD cameras 15 and 16. Subsequently, similar to the first mark, the level of the pellet plane where marks exist is measured by stereosight from the second mark to the eight marks (22-28). Hereby, the X, Y and Z coordinates of three points each for each side of the pellet are measured. Next, the secondary approximate curve 34 in height direction is obtained, using a method of least squares, form the YX coordinates (31, 32, and 33) of the first, second, and third marks. And, the level (Z coordinate) 36 where the bonding pads exists is computed by applying the Y coordinate 35 of the bonding pad existing on this approximate curve.
Patent JP-H0916436-A (JP)
Title: Support method for optimization of parallel program
Inventor: SAJI MIYUKI
IPC: G06F9/45
Filed: 1995-06-30
Abstract: PURPOSE: To decrease the man-hours for the optimization of a parallel program by easily finding a part of the program which needs to be tuned. CONSTITUTION: Optimum timing is determined by performing a display event accepting process 102 which accepts the parallel program 101 and an execution statement for timing display, a 1st program automatic converting process 104 which automatically generates a program displaying the timing of the accepted execution statement, a new event timing accepting process 112 which accepts the alteration of the timing of the displayed execution statement, a 2nd program automatic converting process 114 which automatically generates a program displaying new accepted timing, an event timing display process 109 which displays the execution results of those programs graphically, and a timing evaluating process 116 which evaluates the timing of the new execution statement.
Patent JP-S5688817-A (JP)
Title: Production of solidified carbon dioxide
Inventor: OOGIYA TAKASHI
IPC: C01B32/55
Filed: 1979-12-19
Abstract: PURPOSE: Geseous carbon dioxide, which has been previously cooled to a temperature that is as low as possible in the range exceeding the solidifying temperature, is jetted into a chamber which is being kept to a prescribed temperature to produce solidified carbon dioxide with saving of the compression power for liquefaction and elimination of the adiabatic expansion by jetting.  
     CONSTITUTION: After a nitrogen gas was circulated to keep the inside of chamber 1 to a prescribed temperature ranging from -100 to -150°C previously, the feedstock of carbon dioxide, from which impurities such as water or sulfides have been removed, is fed to pipe 5 leading to jetting nozzle 3 for carbon dioxide where the carbon oxide is cooled to -70°C in the intermediate pipe 5 by a low-temperature nitrogen gas flowing in both of the outer and center pipes 4 and 6. The carbon dioxide that has been cooled to -70°C in the intermediate pipe 5 is jetted through slit 8 into the chamber 1 to expand to normal pressure. As a result, the temp. of the carbon dioxide drops to -72°C and is cooled to -150°C with the nitrogen gas that is fed from pipe 13 into the chamber 1 where it is cooled by gaseous N 2 , which is the atmosphere of said chamber, to -150°C under approximately atmospheric pressure to be converted instantly into snowlike dry ice. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000353096-A (JP)
Title: System and method for program download
Inventor: MINAMI SHINJI
IPC: G06F9/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To shorten a time for processing of downloading a program from a central station to a base station and to simplify a structure of the central station in a system which is constituted with the central station and the base station and in which the central station manages a processing program of the base station. SOLUTION: A central station 1 holds the latest processing program for a base station 2 and program block information and, when the processing program the base station 2 holds is not the latest, the program block information is first transmitted to the base station 2. In the base station 2, the received program block information is compared with the program block information in its own device and only the program block which is not presently held is demanded of the central station 1. In the central station 1, the demanded program block is transmitted to the base station 2. In the base station 2, the received program block and the program block held in its own device are used and the processing program in its own device is updated to the latest condition.
Patent JP-H0333323-A (JP)
Title: Buffer body for laying underwater structure
Inventor: KAJIGAYA SHINICHI
IPC: E02D23/02
Filed: 1989-06-29
Abstract: PURPOSE:To protect underwater structure by installing a bag-shaped buffer body, with its hollow part filled with seawater, to the side of the bottom part of a caisson, and by making the energy of collision absorbed by viscous resistivity produced when the seawater passes through orifices being forced by pressure applied at the collision. CONSTITUTION:An elastic, bag-shaped buffer body 1 is fixed in watertight fitting to a top board 4 of a mount 3 with e fixing hardware 2, and the inside of the buffer body is communicated with the hollow part 9 of the mount 3 through an orifice 10. The buffer body 1 installed to the side of the bottom part of a caisson 6 with its hollow part 5 filled with seawater is then sunk into the sea, and when it collides with something, the seawater in the hollow part 5 is ejected to the hollow part 9 through the orifice 10 being forced by pressure applied to the buffer body 1, and is further ejected to the outside through the orifice 11. Because of viscous resistivity of the seawater passing through the orifices 10 and 11, the buffer body 1 deforms as it produces reaction force, and the energy of the collision is absorbed thereby. By such method, an underwater structure under construction can be protected.
Patent JP-S5953402-A (JP)
Title: Wettable powder of fenitrothion
Inventor: OKAMOTO YUKIKAZU
IPC: A01N25/14
Filed: 1982-09-21
Abstract: PURPOSE:To prepare the titled wettable powder effective at reduced amount and number of application times, free from separation of fenitrothion in the form of oil droplet when diluted with water, and useful for the control of malarian- carrying mosquitoes, by using phenitrothione as an active component and a specific compound as a carrier. CONSTITUTION:Fenitrothion [O,O-dimethyl O-(3-methyl-4-nitrophenyl)phospholo- thioate] is used as an active component, and is mixed with a carrier comprising a calcined synthetic hydrous silicon oxide obtained by calcining a synthetic hydrous silicon oxide such as Carplex  (white carbon made by Shionogi Seiyaku KK), etc. at about 600-900 deg.C, with a ribbon mixer, etc. The mixture is added if necessary with a dispersing agent and an assistant carrier, etc., and crushed and mixed by a crushing machine such as hammer mill, etc. to obtain the objective phenitrothione wettable powder. The agent keeps the vermin-controlling effect for a long period even in the case applied to wood, leaves of grass and tree, leather, soil, or an absorbing wall surface such as concrete wall.
Patent JP-S6225881-A (JP)
Title: One transistor type inverter
Inventor: FUJII HIROSHI
IPC: H02M7/48
Filed: 1985-07-26
Abstract: PURPOSE:To reduce the switching loss of a main transistor simply and positively by directly connecting a capacitor between a base and an emitter of the main transistor. CONSTITUTION:A primary winding N1 for an output transformer T with the primary winding N1 and a feedback winding Nf is energized by a main transistor Tr1, and a base for the main transistor Tr1 is driven by currents fed through an LC series resonance circuit from the feedback winding Nf. A capacitor Cx is connected directly between the base and an emitter for the main transistor Tr1. The main transistor Tr1 is supplied with base currents and turned ON only in a section after voltage between a collector and the emitter zero-crosses by connecting the capacitor Cx. Accordingly, base currents unnecessary until the main transistor Tr1 is turned ON may be made to flow through the main transistor Tr1, thus reducing switching loss on the turn-ON of the main transistor Tr1.
Patent JP-H1112532-A (JP)
Title: Aqueous coating for stone-like finish
Inventor: YAMAUCHI TOYOAKI
IPC: C09D5/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous coating giving coating films not cracked with time and capable of realizing high grade durability and water resistance by including an aggregate and a crosslinking type aqueous emulsion composition comprising a specific semicarbazide derivative composition and an acrylic emulsion into which specific carbonyl groups are introduced. SOLUTION: This aqueous coating comprises 5-80% of an aggregate (e.g. feldspar, marble, a flaky pigment) containing >=5 wt.%, preferably >=20 wt.%, of an aggregate having a granule diameter of 0.05-8.0 mm, preferably 0.1-5.0 mm, and a crosslinkable aqueous emulsion composition comprising an acrylic emulsion having aldo groups or keto groups as carbonyl groups (e.g. an acrolein- acrylic acid-acrylic ester terpolymer emulsion) and a semicabazide derivative composition having an average semicarbazide residue number of >=2.5, preferably 3-20%, as a curing agent.
Patent JP-H109259-A (JP)
Title: Bearing unit for supporting pinion shaft of differential gear
Inventor: AIHARA HARUYUKI
IPC: F16H57/038
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, and to improve the performance by facilitating the control of the pre-load of a tapered roller bearing and a ball bearing. SOLUTION: A pinion shaft 1 is rotatably supported by a tapered roller bearing 12 and a ball bearing 16 on the inner side of an outer ring 6 fixed to a casing 3. An inner ring raceway 10 to constitute the tapered roller bearing 12 is formed directly on an outer circumferential surface of the pinion shaft 1. Because the dimensional errors of components and the assembly errors are not integrated, the pre-load of the tapered roller bearing 12 and the ball bearing 16 can be easily controlled.
Patent JP-H06351125-A (JP)
Title: Wire-splicing method
Inventor: ITO TAKEJI
IPC: H02G1/14
Filed: 1993-06-10
Abstract: PURPOSE:To provide a wire-splicing method, in which covered wires are efficiently connected electrically by a simple working process and the stabilization of the electrical performance of the joints of the wires is contrived. CONSTITUTION:When electric wires 1A and 1B, in which insulating coating 3 is applied to conductors 2, are electrically connected; the leg pins 7 of a stapler needle-shaped conductor pin 5 are put into from the outer periphery of the insulating coating 3 of the superposed wires 1A and 1B so that the leg pins 7 are brought into contact with the conductors 2 of the electric wires 1A and 1B to connect the conductors; and, thereafter, an insulating cover by tape winding 10 is applied to the joints of the conductors.
Patent JP-H11345098-A (JP)
Title: Information recording and reproducing device and its method
Inventor: SEKI YOSUKE
IPC: G06F3/06
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of recording/reproducing processing for information requiring a real time property by providing the information recording/reproducing device with a control means for controlling a recording/ reproducing means to execute reproducing processing for inspecting a free area of a recording medium and/or information recorded in the recording medium. SOLUTION: A data storing/sending system 10 is constituted of connecting a data recording/reproducing device 11 to a host computer 12 through a serial bus 13. The device 11 includes a recording/reproducing part 21 constituted of connecting five hard disk drives 16A to 16E for data recording/reproducing to a striping circuit 15 in parallel through two recording/reproducing processing parts 17, 18 and connecting a hard disk drive 16F for parity recording/ reproducing to the circuit 15 through a parity operation circuit 20 and the processing part 18. A data controller 23 controls the whole data recording/ reproducing device 11 based on a control signal S1 from the host computer 23.
Patent JP-H0846894-A (JP)
Title: Video equipment
Inventor: ARAI HIROYUKI
IPC: H04N5/64
Filed: 1995-06-30
Abstract: PURPOSE:To prevent production of audio hum due to vertical noise caused by a deflection yoke of a cathode ray tube, to reduce the equipment, to reduce the cost and to improve the operability by providing an electromagnetic shield member fitted to an upper part of an audio head and an audio circuit and designing the equipment such that the distance of wiring between the audio head and the audio circuit is made as short as possible to a degree not requiring a shield wire. CONSTITUTION:An upper side of an audio head 10 and an audio circuit 11 is covered by a shield thin plate 13. The shield member 13 is used to prevent audio hum from being produced due to intrusion of leaked magnetic flux resulting from vertical noise produced from a deflection yoke 14 of a cathode ray tube 4 into the audio head 10 and the audio circuit 11 of a video tape recorder 7 and fitted by screws 15 from the upper part. Moreover, a silicon steel plate whose magnetic property is excellent is desired for the type of material of the shield member 13. Furthermore, a television wiring circuit board 17 is provided longitudinally in a freely retractive way via a board holder 16 nearly in parallel with a right side wall of front rear cabinet 2, 3 to form the entire outer shape to be compact.
Patent JP-S5867267-A (JP)
Inventor: ONODA NOBORU
IPC: A61N5/01
Filed: 1981-10-20
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-H0217206-A (JP)
Title: Pipe connecting fitting
Inventor: SHINOZAKI KAZUO
IPC: F16B7/04
Filed: 1988-07-04
Abstract: PURPOSE:To intend to ensure connection and to simplify work by turnably attaching a pinching piece on one end and a clamping bolt on the other end of a supporting member on a pipe fixing member provided on both end parts of a connecting base member, and providing an engaging part for prevention of pipe going out on the supporting member or the pinching piece. CONSTITUTION:A pinching piece 4 and a connecting bolt 5 are respectively turnably attached, the former with a pinching piece attaching member 13 to one end of a supporting member 3 of a fixing member 2 on both end parts of a connecting base member 1 in a bore possible to insert a pipe to be connected, and the latter with a connecting member 14 to the other end. Further, a stopper 12 is provided at the center of the inside of the connecting base member 1 for making equal on insertion of pipes from right and leftward, and the supporting member 3 is formed with an engaging hole 9 invaginating and engaging a head of a rivet riveted to the pipe. Still more, the pinching piece 4 is formed with an engaging part 10 into which the clamping bolt 5 is inserted, and provided with an engaging bolt 8 on an engaging part 7. Connection simple in connecting work and yet safe and sure can be performed accordingly.
Patent JP-H0329684-A (JP)
Title: Empty can game pressing machine
Inventor: YONAHA HIROYUKI
IPC: A63F9/02
Filed: 1989-07-22
Abstract: PURPOSE:To carry out the construction and the recovery of empty cans joyfully by building in an interesting game mechanism to an empty can game pressing machine. CONSTITUTION:An empty can is put in from a throwing-in port 1, a lever 2 is snapped, and the empty can is hit to a hole plate 3. When the empty can is put into a hole to get a gift and a product, a switch (h) is operated, and a mechanism to preset the gift is operated connectedly. Then the empty can is collected to a can receiver plate (i), led on press plates F and F'', and smashed to reduce the volume to about 80% of the initial volume between the press plates F and F''. Moreover, it is pressed into a plate form between rollers C and C'' at the lower side. The empty can is collected in an accumulation box 4 which can be mounted and demounted easily. In such a way, a playing element is added, empty cans are constructed to increase the housing amount, and the empty cans can be recovered joyfully.
Patent JP-H04365089-A (JP)
Title: Traveling path display system
Inventor: TANAKA NORIKAZU
IPC: G09B29/10
Filed: 1991-06-11
Abstract: PURPOSE:To provide a practical traveling path display device displaying an invariably correct traveling path. CONSTITUTION:The shape difference between a candidate road from a candidate road map file 11 and a locus 12 is obtained by a subtracting means 13, the split length split by an invalid length splitting means 14 is multiplied by a multiplying means 16, the past matching correction quantity is added by an adding means 17, the distribution type is assumed and similarity is calculated from the start point of the candidate road to the present point by a matching calculating means 18, the contraction scale of the candidate road is detected by a contraction scale detecting means 15, the constant corresponding to the contract scale is multiplied by the travel distance (interval) from the previous matching to the present by a multiplying means 19 to obtain the threshold value of a similarity comparing means 20, the candidate road with the minimum similarity is selected, and the correction quantity 21 is calculated, corrected and displayed.
Patent JP-S6058729-A (JP)
Title: Transmitter for satellite communication
Inventor: HAYASAKA TAKESHI
IPC: H04B7/005
Filed: 1983-09-12
Abstract: PURPOSE:To attain the optimum cross modulation distortion characteristic of a transmission power amplifier even if a transmission output changes by controlling the amount of generation of distortion for compensating distortion produced by a transmission power amplifier of a linearizer by means of a transmission output level. CONSTITUTION:An intermediate frequency signal of an input terminal 11 is amplified by an intermediate frequency amplifier 12 whose gain is controlled by a control signal fed via a transmission power controller 18, the amount of distortion and its phase are controlled by a control signal via a controller 19 in the linearizer 13 to generate distortion for compensating cross modulation distortion of a high power output amplifier 15. On the other hand, the control signal increasing/decreasing the transmission output is inputted to a terminal 17 by measuring the carrier wave to noise power ratio (C/N) of a beacon wave from a satellite. The gain of the amplifier 12 is changed by using the control signal and the amount of distortion and the phase generated in the linearizer 13 are changed by using the said control signal via the controller 19 and the optimum cross modulation distortion characteristic is attained in response to the output level of the amplifier 15.