baber/WOPTO huggingface dataset:
Patent JP-H05112927-A (JP)
Title: Ground improvement method in pressurized ground water and packer device of injection pipe
Inventor: NAKAYAMA KOJI
IPC: E02D31/02
Filed: 1991-10-24
Abstract: PURPOSE:To enable execution and, at the same time, to make it possible to control properly sludge discharge even in pressurized ground water by providing the formation level in a vertical shaft, and controlling the pressure of sludge discharge by means of a pressure controller. CONSTITUTION:The ground is excavated to form the formation level 3 in a vertical shaft, the depth from the formation level to the improvement ground is shallowed, and boring work can be easily executed. After that, the pressure of sludge discharge occurring with the cutting by a jet water is controlled, the sludge is discharged while controlling sludge discharge, and grout can be accurately filled into the improvement ground 1 to which high water pressure is applied. In addition, two up and crown stages of packer rings are provided, and a jet of ground water, etc. from the outlet of an injection pipe of the formation level on a position lower than the ground water level is prevented by means of a packer device branching a sludge withrawal pipe provided with a pressure controller 12. At the same time, sludge can be discharged while controlling properly sludge discharge.
Patent JP-H10118797-A (JP)
Title: Compacting method and die device for compacting used in the method
Inventor: TAKAHASHI YUTAKA
IPC: B22F3/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To realize the die device having a simple construction to improve die releasing property of a green compact having an projecting part on an upper fan and high die releasing resistance from an upper punch. SOLUTION: A protruding pin 34 is assembled into an upper punch main body 33 vertically slidable in a prescribed range. The protruding pin 34 is pushed downward by a spring 41. When pressurizing raw material powder in a die 21, due to pressure of the raw material powder, the protruding pin 34 is ascended relative to the upper punch main body 33 against the spring 41. After pressurizing is completed, as the upper punch 23 is ascended, the protruding pin 34 thrusts out a green compact 34 by force of the spring 41.
Patent JP-H01120887-A (JP)
Title: Package structure of electric component
Inventor: IGARASHI SHINICHI
IPC: H05K1/14
Filed: 1987-11-05
Abstract: PURPOSE:To simplify the manufacture process by providing on a substrate a frame having a pair of vertical substrates opposed to each other with a spacing slightly larger than the width of the electric component therebetween, and providing on the inner side of the vertical substrates contact connectors, which press the connecting pins of the electric components from both sides thereby to hold the electric components. CONSTITUTION:On a substrate 21, a frame 24 is provided which has a pair of vertical substrates 25a, 25b opposed to each other with a spacing slightly larger than the width of electric component 22 therebetween. Also, the electric parts are inserted between the substrates 21 in a stacked relationship, and on the inner side of the vertical substrates 25a, 25b, contact connectors 32 are provided which press the connecting pins 23 of the electric parts from both sides thereby to hold the electric parts. When the electric components 22 are inserted between the vertical substrates 25a, 25b, the connecting pins 23 are pressed from both sides, whereby the connecting pins 23 and the contact connectors 32 are electrically connected. Also the electric parts 22 are held by the contact connectors 32. For this, the electric components 22 can be mounted by alternately stacking the electric components 22 and spacers 31. And by drawing out the electric parts 22 from between the vertical substrates 25a, 25b in the upward direction, they can be removed.
Patent JP-H08117582-A (JP)
Title: Mixer
Inventor: NEGISHI JINICHIRO
IPC: B01F29/64
Filed: 1994-10-18
Abstract: PURPOSE: To conduct crushing and mixing of surplus soil with one machine by integrating upside-down mixing and mixing by a mixing blade by installing a mixing blade assembly having a rotary shaft located in an eccentric shaft position in a rotary drum and closing both ends of the drum with lids. CONSTITUTION: After water and surplus soil are fed from the charging hopper 1a of a mixer and lid members 3-1, 3-2 are closed, a rotary drum body 12 and a mixing blade assembly 7 are rotated so that hard earth lumps in the surplus soil are ground into muddy water. Next, cement powder and a solidification agent such as bentonite powder are fed from the charging hopper 1a, and expandable beads, polyester fibers, etc., are added as the need arises. A uniform mixture discharged from the mixer is cast in a casting place, and a construction method such as back filling and backing is implemented. In this process, the rotary drum body 12 conducts upside-down mixing at a relatively low rotational speed, while the mixing blade assembly 7 is rotated at relatively high speed to transfer material to be mixed in the shaft direction.
Patent JP-S62138527-A (JP)
Title: Polycarbonate graft copolymer
Inventor: NISHIYAMA SHIGERU
IPC: C08G64/00
Filed: 1985-12-11
Abstract: PURPOSE:To provide the titled copolymer having a specific structural formula, controllable stem and branch component of the structure and molecular weight and excellent transparency, surface hardness, heat-resistance and mechanical properties and suitable as a glass substitute. CONSTITUTION:The objective copolymer is a polycarbonate-type graft copolymer of formula (X is H, 1-4C alkyl or halogen; a and b are 0-4; Y is single bond, ether bond, 1-5C alkylene or alkylidene, 5-15C cycloalkylene or cycloalkylidene, -S-, -SO- or -SO2-; Z is single bond, -COO- or -NH-; R<1> is H or methyl; R<2> is 1-18C alkyl or cycloalkyl; n is 2-40, preferably 3-20; lis 3-41; m is 10-500; k is 1-10). The copolymer can be produced by the polycondensation of an aromatic dioxy compound with a prepolymer produced by the polycondensation of an acrylic resin macromonomer with a polycarbonate oligomer.
Patent JP-H0996215-A (JP)
Title: Deterioration detecting device and method for nox catalyst of diesel engine
Inventor: WAKAMOTO KOTARO
IPC: F01N3/08
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To grasp deterioration of NOx catalyst certainly so as to get it suppressed to be discharged in the atmosphere by finding out deterioration of NOx catalyst on the basis of secular change of the quantity of hydrocarbon in the exhaust gas discharged from NOx catalyst at the time of operational condition which satisfies preset conditions. SOLUTION: The operational condition of a diesel engine 1 detected by the signals transmited from a rotational speed sensor 4 and an injection quantity sensor 5 are outputted to a deterioration detector part 12, and when the rotational speed and the load of the engine are within set ranges, it is judged subsequently whether a lapse of time for which continuous operation is carried out within a set values of engine speed range and load range has passed a set period of time or not. When the result of judgment is YES, the later quantity of discharged hydrocarbon is read in when the action within NOx catalyst is stabilized so as to set the reference quantity.  The quantity of discharge hydrocarbon found out in the second time flow is compared with the reference value, and when the quantity of actually discharged hydrocarbon is larger than the reference value by more than the preset value, NOx catalyst 3 is judged to be deteriorated.
Patent JP-S63134412-A (JP)
Title: Work transporting device
Inventor: YAMADA KOJI
IPC: B65G25/02
Filed: 1986-11-21
Abstract: PURPOSE:To obtain the simple constitution with high transport efficiency by carrying out the advance-rising-retreat-lowering of an actuator in one cycle by a cam mechanism and installing a pushing-out piece for pushing out a work on a belt to the side part, in parallel to a comb piece onto the actuator. CONSTITUTION:A slide base 14 is moved vertically through a cam 6, rollers 10 and 13, and a lever 8a by revolving the first and second cams 6 and 5 in the direction of arrow A, and a rod 15 is moved forth and back through the cam 5, lever 7a, and rollers 9 and 11. Therefore, the top edge of the rod 15 and pushing-out pieces 18-20 perform the cycle movement of advance-rising- retreat-lowering. Therefore, the works 2a-2c are advanced by one pitch, and the work 2c is shifted to a selection position, and the work 2b is shifted to a waiting position, and the work 2a is shifted to the inspection position by the inspection light 3. With such constitution, a plurality of works can be shifted at a same time, and the efficiency can be improved.
Patent JP-H01120878-A (JP)
Title: Josephson effect element
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1987-11-04
Abstract: PURPOSE:To highly integrate a Josephson effect element by forming a conductor film on an insulating substrate, and forming a tunnel insulating film in the crystal grain boundary or etched groove of the film. CONSTITUTION:A polycrystalline film or a single crystalline film of a conductive film 2 made of YBaSrCuO, Au, SnO, etc., is formed on an insulating substrate 1 made of a single crystal of SiTiO3, MgO, Al2O3, etc., quartz or glass, and an extremely fine groove having several tens A is formed by oxidizing the crystal grain boundary of the film 2, ion, beam etching or photoetching by electron beam exposure. Then, a tunnel insulating film 3 made of an SiO2 film, an Sl3N4 film or an Al2O3 film, etc., is formed by a GVD method or the like. Thus, a Josephson effect element can be formed in a planar shape, and be easily integrated.
Patent JP-H0592355-A (JP)
Title: Charging order setting method onto multi-sort small quantity production line
Inventor: SUGIYAMA KUNIO
IPC: G06Q50/04
Filed: 1991-09-30
Abstract: PURPOSE:To improve productive efficiency by using an appearance ratio being the number of charges up to the last charge divided by a value added at every setting, and a tact time functioning as time necessary for production per product as parameters, and following a special rule to set up a charging order. CONSTITUTION:In setting the charging order of different kinds of product in the case of the mixed production of electronic apparatus, a production program ratio is first obtained by dividing the subtotal of every different kind of a product by the total of products. In addition, an appearance ratio is obtained by dividing the number of charges up to the last charge by a value added at every setting, and further tact time functioning as time necessary for production per product is obtained, and a time difference between the tact time and working time per head for every product is calculated. The practical appearance ratio and the production program ratio are then mutually compared to select a product having the appearance ratio being smaller than the production program ratio, and in the case of the existence of two kinds of more of products conforming to the above condition, the product being smaller in the time difference from the tact time is selected.
Patent JP-H02131381-A (JP)
Title: Dc motor controller
Inventor: OTSUKA SHUJI
IPC: H02P3/10
Filed: 1988-11-04
Abstract: PURPOSE:To improve the precision of speed and position control, by information a CUP of the generation of a coincidence signal between a position counter and a position register and by writing a control state ahead of one stage in a register buffer means and a position moving to the next control state into the position register. CONSTITUTION:When a coincidence signal generated by a position comparison means is outputted, the contents are shifted to a speed setting register, a manual control register and a control mode register, for which a speed setting register buffer, a manual control register buffer and a control mode register buffer are provided respectively. The output of the speed setting register describes the speeds in constant speed control of constant speed control means 1 and 2. The control mode register has a function to select the source of release of a control signal to be an input of a motor drive means and further to made a stop signal selective (available) or non-selective (nullified). In this way, the burden imposed on a CPU with respect to the control of a DC motor is remarkably reduced.
Patent JP-S61158916-A (JP)
Title: Aerosol preparation for hair spray
Inventor: HIRANO TORU
IPC: A61K8/00
Filed: 1984-12-29
Abstract: PURPOSE:To provide the titled preparation storable stably for a long period and sealable in a small-sized container, by using a stock solution composed of a principal agent containing a hair-setting resin and an alcohol-containing solvent, propellant composed mainly of monochlorodifluoromethane, and an organic phosphoric acid ester, as essential components. CONSTITUTION:The objective agent contains (A) a stock solution consisting of a principal agent containing hair-setting resin and a solvent containing an alcohol, (B) a propellant containing monochlorodifluoromethane, and (C) an organic phosphoric acid ester. The organic phosphoric acid ester is preferably the compounds of formula I (R is 11-17C alkyl), formula II (n is 2-15) or formula III, especially sodium oleate, polyoxyethylene (4) lauryl ether phosphoric acid sodium salt, etc., and its amount is usually 0.05-2.0wt%. The combined use of the organic phosphoric acid ester prevents the denaturation or degradation of the content, clogging of the valve, and change in odor.
Patent JP-H02127134-A (JP)
Title: Children's seat for vehicle
Inventor: MORIKAWA SHOICHI
IPC: B60N2/28
Filed: 1988-11-04
Abstract: PURPOSE:To improve shock resistance of a children's seat without increasing costs and its weight, and improve thermal resistance with respect to size accuracy of the seat by forming a seat board and a back board by thermoplastic resin containing long fibers. CONSTITUTION:In case of emergency of a vehicle, impact force is applied to a seat board 26 and a back board 44 whose one end is journaled to the seat board 20, but since the seat board 27 and the back board 44 are made of thermoplastic resin containing long fibers and shock resistance is improved, there is no need for thickening the thickness of these boards, attaching a special rubber to the boards, and forming these boards into the complex shape. Since the seat board 26 and the back board 44 are formed by thermoplastic resin containing long fibers, dimensional change of the boards due to heat is very low, and, for example, complexly shaped connection, etc., between the seat board 26 and the back board 44 can be formed monolithically.
Patent JP-S63134416-A (JP)
Title: Tranport of article having less self-standing performance and apparatus thereof
Inventor: ARIMA MUNEHARU
IPC: B65G15/22
Filed: 1986-11-25
Abstract: PURPOSE:To prevent a transported article from being damaged and avoid the need of a return space by transporting an article by supporting the side and lower parts by a tilt conveyor or belt conveyor, in the transport of a cage reinforcement for reinforcing the lightweight foamed concrete. CONSTITUTION:A cage reinforcement 4 is loaded onto a lower supporting body 2 in the leaned state onto the side supporting body 3 of a transport device 1. An article is transported along the side supporting body 3 by driving the roller conveyors of the side and lower supporting bodies 2 and 3. With such constitution, the need of a trolley return line is avoided without damaging a transported article.
Patent JP-H10100707-A (JP)
Title: Four-wheel driving device
Inventor: OBA TADASHI
IPC: B60K17/344
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To positively prevent infiltration of dust into a transfer case by forming a transfer case of a first case journalling an input shaft and a counter shaft, and a second case journalling an output shaft, and providing the second case with a cover part extended over a bearing support part to cover a flange. SOLUTION: A transfer case 12 is composed of a first case 14 journalling an input shaft 6 and a counter shaft 8, and a second case 16 journalling an output shaft 10. The second case 16 is provided with a fitting part extended in the direction of an output end 36 of the output shaft 10, and the second case 16 along with this fitting part is extended in the direction of the output end 36 of the output shaft 10 to form a cover part 74. A flange so provided at the output end 36 is covered with this cover part 74. An oil seal with a lip formed of a seal part 82 brought into sliding contact with the outer peripheral surface 80 of a fit-in part 56, and a lip part 86 brought into sliding contact with the outer peripheral surface 84 of a communicating part 58 is interposed at an overlap part of the cover part 74 and flange part 50 provided at the output end of the output shaft 10.
Patent JP-H10104937-A (JP)
Title: Toner feed roller, manufacture thereof and developing device
Inventor: SAITO MASUAKI
IPC: G03G15/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a white stripe of an image defect or the like resulting from the improper feed of toner to a developing sleeve, and eliminate the appearance of fluff or the like via the smoothing of the surface of a toner feed roller. SOLUTION: A workpiece 23 with a sponge 25 held on the surface of a mandrel 24 formed in a toner feed roller is prepared, and the sponge 25 is machined with a peeling device, so as to obtain the prescribed outer diameter. In this case, the workpiece 23 is slowly rotated around the axial center line thereof, and one peripheral end of the workpiece 23 is horizontally pressed to the knife edge 19 of a band knife 19 rotating at high speed. Then, the workpiece 23 is rotated by one or more turns in such a state as held in a pressed state. The surface of the workpiece 23 is thereby cut like peeling along a peripheral direction, and the workpiece 23 is machined into a cylindrical body. The workpiece 23 is thereby finished to the prescribed outer diameter.
Patent JP-H02125346-A (JP)
Title: Data base processing program test system
Inventor: ARIAKE TOMOJI
IPC: G06F12/00
Filed: 1988-11-04
Abstract: PURPOSE:To easily test a data base processing program by using a data base for actual processing to exclude an influence of data update due to a program to be tested upon the data base for actual processing at the time of testing the data base processing program. CONSTITUTION:Retrieval and update of certain data are first requested from a program 11 to be tested, that is, those of data which does not exist on a dummy update buffer 9 neither dummy update work file 2 are requested from the program 11. Then, a dummy update buffer input means 5 reads in data from a data base 1 and stores it in the dummy update buffer 9 to enable the program 11 to access data. When the dummy update buffer 9 overflows as the result of repeat of these processings, a dummy update work file input means 6 collectively receives data stored in the dummy update buffer 9 and writes these data in the dummy update work file 2. Thus, the data base processing program is easily tested.
Patent JP-H01154500-A (JP)
Title: X-ray photographing tube control circuit
Inventor: NOOMAN ESU KOORETSUKII
IPC: H05G1/34
Filed: 1988-11-04
Abstract: PURPOSE: To enable an X-ray device to cope even with the applied electric power of either a single phase or three phases by impressing voltage controlled over an anode and a cathode, and impressing an oscillating current through a filament of the cathode. CONSTITUTION: A control circuit has an AC/DC converter to convert 220 or 440 single-phase or three-phase line voltage into 620 volt DC, and a first inverter generates a 10KHz pulse train from the 620 volt DC. A step-up transformer steps up the voltage of the pulse train to preselected the operating electric potential, and impresses it over an anode 56 and a cathode 54 of an X-ray tube D after rectification and filtering, and a voltage feedback circuit adjusts a duty cycle of the pulse train. A second inverter F controls a tube electric current by impressing a high frequency modulated current on filaments 54a and 54b of the X-ray tube, and a tube electric current feedback control circuit adjusts the duty cycle of a pulse of the second inverter. Therefore, an X-ray device can instantly cope even with the applied electric power of either a single phase or three phases.
Patent JP-H02126400-A (JP)
Title: Data collecting device
Inventor: MOCHIZUKI AZUMA
IPC: G08C19/00
Filed: 1988-11-07
Abstract: PURPOSE:To make unnecessary contact with center equipment, etc., to simplify the replacement of a metering instrument and to prevent the generation of an error by inputting a replacement completing information when the replacement is completed, and accumulating data after the replacement. CONSTITUTION:When a metering instrument 1 is replaced, an external setting device 10 is connected to a transmission circuit 9 of transmission terminal equipment 2, and replacing information is inputted, the transmission terminal equipment 2 reads the metered value of the metering instrument 1 at such a time, accumulates it in a memory 71, and then replaces the metering instrument 1. When a metering instrument read command is transmitted from center equipment at the time of completing the replacement, the current metered value accumulated in a current value memory 73 of the transmission terminal equipment 2 is sent to the center equipment, and a replaced value read command is sent. When the command is received, the transmission terminal equipment 2 reads the replaced new metered value, and accumulates it in a memory 72.
Patent JP-H07134677-A (JP)
Title: Register write system
Inventor: POONSHIYAICHIYON SUWANNA PAISA
IPC: G06F12/08
Filed: 1993-11-09
Abstract: PURPOSE:To reduce the number of execution cycles by employing such constitution that the number of write ports can be reduced by unifying register groups and write on the register groups can be performed even when a start address is not the one of eight byte boundary as a register write system. CONSTITUTION:This system is comprised by providing a buffer RDB which holds data read out from memory 1 in boundary unit, an alignment ALM which arranges by sampling the data in accordance with an even-numbered or odd- numbered start register number from the data read out from the memory 1 in boundary unit and the data just before read out from the buffer RDB, a register RD which stores arranged data, and the register group 2 that is a set of registers for which the data read out from the register RD is designated and which perform write from an even-numbered or odd-numbered start register number position.
Patent JP-2000083934-A (JP)
Title: Blood collection tube
Inventor: FUJISAWA SOSHUN
IPC: G01N33/48
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a blood collection tube which is high in diffusion efficiency to blood, rapidly coagulates the blood and is capable of surely suppressing the coagulation of the blood. SOLUTION: The blood collection tube 1 has a blind tube 2 and is housed with a coagulation accelerator 6 deposited with a fibrinogen protein removing material on the surfaces of inorg. particulate carriers having the sp. gr. larger than the sp. gr. of the blood cells into this blind tube. The blood specimen collection tube 1 may also be constituted by having the blind tube 1 and housing a coagulation suppressor deposited with a blood coagulation fibrinogenolytic factor inhibitor on the surfaces of the inorg. particulate carriers having the sp. gr. larger than the sp. gr. of the blood cells into the blind tube.