baber/WOPTO huggingface dataset:
Patent JP-H02135031-A (JP)
Title: Water culture device for activating breathing of root to all corner
Inventor: IMAIZUMI HIROO
IPC: A01G31/00
Filed: 1988-11-17
Abstract: PURPOSE:To simplify control of nutritive solution and to improve efficiency of breathing of root by attaching a seedling raising pot packed with a solid medium to the interior of nutritive solution tank, integrating, seeding and passing breathing air and exhaust air through the interior of the medium. CONSTITUTION:A nutritive solution tank 1 packed with nutritive solution of water culture is equipped with a seedling raising pot 2 having a solid medium 4 such as KUNTAN, sand or urethane, integrated, seeding is carried out on the medium and one of breathing air or exhaust air is passed through the interior of the medium in the seedling raising pot, so that concentration of the nutritive solution by evaporation of water is suppressed while seedling is young and efficiency of root breathing is improved by naturally flowing air when the nutritive solution in the tank is reduced by growth of root.
Patent JP-H02137758-A (JP)
Title: Production of not glazed pottery
Inventor: KIKUTAKE TSUTOMU
IPC: C04B33/00
Filed: 1988-11-16
Abstract: PURPOSE:To obtain not-glazed potteries which are easy to be surface-ground and can be ground even in complicated shapes by grinding primary fired products having a specific Mohs hardness. CONSTITUTION:A formed material of ceramic is fired so that the fired product becomes 1 to 5 in its Mohs hardness and the product is ground. The unglazed pottery is impregnated with a resin solution and hardened so that the unglazed pottery is made glossy, lowered in its water absorption or increased in its strength. In order to increase the strength of the unglazed potteries and reduce the porosity, the wares may be subjected to the primary firing so that the Mohs hardness of the fired product reaches 1 to 5, then to the secondary firing at a temperature higher than that in the primary firing. The secondary fired products may also be subjected to the secondary grinding or may be impregnated with a resin solution.
Patent JP-H0596259-A (JP)
Title: Apparatus for washing container
Inventor: SHIMIZU KATSUMI
IPC: B08B9/42
Filed: 1991-10-09
Abstract: PURPOSE:To efficiently and uniformly wash a container by uniformly irradiating the side surface of the container with ultrasonic waves. CONSTITUTION:In washing a container 21 with ultrasonic waves while the container 21 is fed into a water tank 10 by the operation of a conveyor 11, the guide 26 coming into contact with the side surface of the container to rotate the container during feed by friction is arranged along the outside of the conveyor and an ultrasonic vibrator 28 irradiating the side surface of the container with ultrasonic waves to wash the container is provided, and the whole of the container is uniformly washed with ultrasonic waves under rotation during feed.
Patent JP-H11130536-A (JP)
Title: Carbon material and its production
Inventor: AKAGAMI JUNICHI
IPC: C04B35/52
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon material having small friction coefficient and suitable as a sliding component, by preparing the carbon material so as to have the ratio (fG) of the (002) peak area of the graphite component to the total area of all peaks shown in an X-ray diffraction pattern. SOLUTION: This carbon material is prepared by adjusting the FG-value to 8% or larger and can be produced by adopting processes comprising (A) compounding raw materials, (B) heating and kneading (incorporation), (C) molding, (D) calcining and (E) graphitization. It is especially preferable to conduct heat kneading at <=280 deg.C and calcining in the presence of any antioxidant measure at the same time and extremely preferable to add the selection of kinds of raw materials in combination with the above-mentioned measure. Wrapping the object to be calcined with paper or metal foil is suitable as an anti-oxidant measure. Coal pitch or coal tar is appropriate to a binder in the raw materials and artificial graphite, coal coke or petroleum coke is appropriate to aggregate in the raw materials.
Patent JP-S62153016-A (JP)
Title: Nonaccumulating feeder
Inventor: MORISHITA KENKICHI
IPC: B65G47/31
Filed: 1985-12-23
Abstract: PURPOSE:To execute nonaccumulating feeding and improve generality of a synchronizing feeder for confectionery by providing in series conveyers for reducing, measuring and correcting spaces and a synchronizing conveyer between preceding and following processes and controlling the space correcting conveyer according to the carrying space in the following process. CONSTITUTION:Products 1 fed in unsatisfactorily spaced relation by a feeder 2 in the preceding process have their spaces properly reduced by a space reducing conveyer 3. Then, the timing space t is measured on a space measuring conveyer 4 by a space sensor 5 and inputted to an arithmetic and control unit 14. On the other hand, the timing space T of a finger 11 of a receiving device in the following process is detected by a sensor 13 and inputted to the control unit 14. The control unit 14 controls the speed of a correcting conveyer 6, so that the measured space difference DELTAT=T-t between both sensors 5, 13 may become zero. Then, the products are fed through a synchronizing conveyer 8 to the following process. This construction is effective to prevent damage or deformation of products.
Patent JP-H04165137-A (JP)
Title: Liquid-in-vibration proofing device
Inventor: TAKEO SHIGEKI
IPC: F16F13/00
Filed: 1990-10-29
Abstract: PURPOSE:To avoid increase in size and weight of a device, secure a sufficient valve member stroke, and keep the valve member in a stabilized condition resisting against the pressure of sealed fluid by providing a pressure chamber for drive moving the valve member, an electromagnetic coil for tight contact attraction, and control means for timely controlling those components. CONSTITUTION:The inside of the side wall 81 of a vibration proof rubber body 1 is divided with a partition wall 3 into an upper main fluid chamber A and a lower sub-fluid chamber B. In the center of the partition wall 3 is formed a space connecting downward through an opening 3a. The fore-end valve body 41 of a valve member 4 is located through the opening 3a in said space. A diaphragm 81 is located between the outer circumference of the valve member 4 and the inner circumference of a side wall 81 to divide said space into upper and lower sections, and forms a pressure chamber D between a bottom plate 85. A coil spring 5 is placed in the pressure chamber D to energize the valve member 4 to the top end position as shown. An electromagnetic coil 6 is provided on the bottom plate 85 of the pressure chamber D to be electrified with specified timings through a control circuit 7. This provides optimum vibration proof effect commensurate with input vibration without increasing size and weight of the device.
Patent JP-H09131506-A (JP)
Title: Antimicrobial metallic filter and its manufacture
Inventor: MIYAKE MASAMI
IPC: E03C1/26
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial metallic filter having high performance by forming a porous metallic sintered body which has a composition consisting of silver or a silver alloy, etc. on the surface of a metallic substrate. SOLUTION: In this manufacture, as a substrate made of copper, a copper alloy or stainless steel, or the like, a mesh or perforated plate is used. Then, a composition consisting of a water-insoluble hydrocarbon based organic solvent having 5 to 8 carbon atoms, a surfactant, a water soluble resin binder, a silver or silver alloy powder and/or a copper or copper alloy powder and water, is formed into a body on the surface of the substrate and then, the formed body is dried and sintered to form a porous metallic sintered body 3 consisting of silver or a silver alloy and/or copper or a copper alloy, each of which has antimicrobial activity, on the surface of the substrate. At this time, the specific surface area of the sintered body 3 is adjusted to >=50m<2> /kg.
Patent JP-H01133997-A (JP)
Title: Oxide superconductor
Inventor: EDA KAZUO
IPC: H01L39/12
Filed: 1987-11-18
Abstract: PURPOSE:To obtain the title laminated superconductor having a high critical temp. by injecting gaseous O2 to control the O2 content in a crystal, and epitaxially growing the oxygen-deficient perovskite superconductors having different lattice constants in >=3 layers on a substrate by electron-beam vapor deposition, etc. CONSTITUTION:The thin film 2 of the Y1Ba2Cu3 oxide single clystal having about 1mu thickness is epitaxially grown as a buffer layer by electron-beam vapor deposition on the substrate 1 of strontium titanate, etc., set in a high- vaccum vessel with Y2O3, BaO, SrO, and Cu is the separate targets. The thin film 3 of a Y1Ba0.5Sr0.5Cu3 oxide single crystal, the thin film 4 of a Y1Ba2Cu3 oxide single crystal, and the thin film 5 of a Y1Ba0.5Sr0.5Cu3 oxide single crystal are successively and alternately formed by epitaxy on the thin film 2 in a specified number of layers while injecting gaseous O2 to control the O2 content in the crystal. The superconductor having a desired number of laminates is obtained in this way.
Patent JP-S63145752-A (JP)
Title: Austenitic iron alloy having strength and toughness
Inventor: MASUKO OSAMU
IPC: C22C38/54
Filed: 1986-12-09
Abstract: PURPOSE:To obtain an austenitic iron alloy having excellent strength and toughness, by specifying a compsn. consisting of C, Si, Mn, Cr, Ni, Mo, V, Ti, B, Al, and Fe. CONSTITUTION:This austenitic iron alloy having the excellent strength and toughness contains <=0.06wt% C, <=1.0% Si, <=2.0% Mn, 10-16% Cr, 22-30% Ni, 1.0-2.0% Mo, 0.1-0.5% V, 2.0-3.0% Ti, <=0.0009% B, and 0.15-0.80% Al, contains further 0.02-1.0% Nb at need and consists of the balance Fe and inevitable impurities. Said alloy is the Fe-Ni-base gamma' precipitation hardened alloy which has the high strength and toughness and is suitable for nonmagnetic parts. The alloy is obtd. by subjecting the slab after smelting of the prescribed compsn. to hot rolling and subjecting the resultant steel sheet to a soln. heat treatment to heat the steel sheet to about 965-995 deg.C, then to cool the sheet rapidly and to an aging treatment at about 700-760 deg.C.
Patent JP-H08143605-A (JP)
Title: Inclusion of oily material and inclusion compound therefrom
Inventor: SAEKI TATSUYA
IPC: A61K8/00
Filed: 1994-11-25
Abstract: PURPOSE: To increase the degree of inclusion of an oily material into cyclodextrin than usual by a specific stirring. CONSTITUTION: This method for including an oily material is to mix an aqueous solution of cyclodextrin with an oily material in a stirring tank 1 and include the oily material in cyclodextrin in the mixture solution 1a by forming a flow of the mixture solution almost parallel to a revolution shaft of a turbine 4 by blades 4b of the turbine 4 revolving in the mixture solution 1a, circulating the mixture solution 1a by convection in the stirring tank 1 and stirring the mixture solution 1a by tip parts of the blades 4b moving almost perpendicularly against the flow direction of the mixture solution 1a. Thus, it is able to increase an amount of vaporization of the oily material and expand an application range of the inclusion compound by controlling the amount of vaporization.
Patent JP-H11236396-A (JP)
Title: High-order structure and bond of peptide nucleic acid
Inventor: BUCHARDT OLE
IPC: C12Q1/68
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To selectively replace either one of the DNA chains in a double- stranded DNA with a chain and readily modify the replaced chain by bringing the double-stranded DNA chain into contact with a compound containing a series of ligands covalently bonded through a specific connecting part. SOLUTION: A double-stranded DNA is brought into contact with a compound containing a series of ligands covalently bonded through an amide, thioamide, a sulfinamide or a sulfonamide connecting part to thereby make the plurality of ligands interact with the double-stranded DNA and replace either one of the DNA chains. The replaced chain is then modified. The replaced DNA is preferably modified by cleaving the replaced DNA with an enzyme. A compound represented by the formula [L is hydrogen, a natural nucleic base or the like; R<7> ' is hydrogen or a side chain of a natural amino acid; (n) is an integer of >=1; (k), (l) and (m) are each 0-5; (p) is 0 or 1; R<h> is OH, NH2 or the like; R<i> is H, COCH3 or the like], etc., are preferred as the compound containing the ligands.
Patent JP-H08141378-A (JP)
Title: Emulsification dispersion device
Inventor: YAMAGUCHI MASATSUGU
IPC: B01F27/73
Filed: 1994-11-25
Abstract: PURPOSE: To provide an emulsification dispersion device in which an emulsified product is obtained, having a small particle size emulsified compound, and processing is easy and furthermore corrosion resistance and wear resistance are increased, and a running cost is reduced. CONSTITUTION: An emulsification dispersion device is constituted by integrally forming two pieces of stationary projections 102, 103 of a second stator 28 and integrally forming three pieces of rotary projections 202-204 of a second rotor 72. Dependency depending on assembly precision of a build-up body is lowered by dimensional error of width of the respective stationary projections 102, 103 and the interval thereof and dimensional error of width of the respective rotary projections 202-204 and the intervals thereof. A processing gap through which fluid to be processed passes is made small. The stator is prevented from being rotated while being brought into contact with the rotor.
Patent JP-H09103304-A (JP)
Title: Sole
Inventor: HARADA MASANORI
IPC: A43B13/14
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To increase a kicking force in walking and in running by smoothing the motion from treading to kicking and stabilizing the treading while promoting the motion. SOLUTION: A roll bar 3 comprising a foam body with an impact resilience of 55-75% by JISK 6,301 and a hardness of 60-80 by SRUS-0101 is laminated between an outsole 1 and a cushioning insole 2 with a projecting surface 30 thereof interposedly facing the outsole 1 in such a manner that a part thereof corresponding to a part from body parts of a metatarsal bone of a sole to head parts of the metatarsal bone covering a shank part (a) and the tip (b) of a tread part is made as the thickest part and a part from the tip 31 of the above corresponding part to the rear end 32 is made gradually thinner.
Patent JP-H07146020-A (JP)
Title: Cryogenic refrigerant
Inventor: RI TAMA
IPC: F25B9/14
Filed: 1993-11-22
Abstract: PURPOSE:To eliminate the need to install a gas supply source outside the device by installing a cold storage means which houses He gas or the like to a cooling part wherein an article to be cooled is held and restraining temperature fluctuations in the cooling unit and connecting the cold storage means to an He gas supply and removal means at the same time. CONSTITUTION:A compressor 20 discharges He gas from a refrigerator 1 by way of a low pressure side-pipeline 3 and compresses the gas and then introduces the He gas into the refrigerator 1 by way of a high pressure side- pipeline 2. Two stage cold storage units 11 and 12 are installed in a vacuum vessel 10 of the refrigerator 1. A He gas pot 15, which holds a cooled article 16, is mounted to a cooling stage 13 at the tip of the second stage cold storage unit 12. The high pressure side-pipeline 2 and the low pressure side-pipeline 3 are connected to the first cooling unit 11 by way of a valve 7 and a gas flow passage 4. Furthermore, the valve 7 is on/off driven by a motor 8 by way of a shaft 9. A gas flow passage 5, which is connected to the high pressure side-pipeline 2, is formed in a housing 6, which is connected to the He gas pot 7 by way of an He gas introduction small-sized pipe 17.
Patent JP-H02140481-A (JP)
Title: Assembling method of scroll fluid machine
Inventor: TAKAGI NOBUKAZU
IPC: F04C18/02
Filed: 1988-11-18
Abstract: PURPOSE:To facilitate assembling work by forming mutually fitting spigot parts at a fixed side scroll and a supporting block as well as forming one of the positioning holes of the fixed side and movable side scroll members into a radially long ellipse in the cross section. CONSTITUTION:Spigot parts 701, 901 are formed respectively at a fixed side scroll member 71 and a supporting block 9. The positioning hole 83 of the fixed side scroll member 71 is formed orbicular in the cross section and the positioning hole 85 of the movable side scroll member 45 is formed into a radially long ellipse in the cross section. The spigot parts 701, 901 are fitted in the state of a positioning pin 93 being inserted into the positioning holes 85, 83 so as to fix the fixed side scroll member 71 at the supporting block 9. The pin 93 is then pulled out, and a lead valve is set into the positioning hole 83. An assembling error can be thus made smaller. The movable side scroll member can also be assembled without being affected by the processing errors of a crankshaft. Moreover, as the positioning hole 83 is utilized as an oil passage, closing it by a bolt or the like becomes unnecessary.
Patent JP-H02137002-A (JP)
Title: High speed sequence arithmetic processing unit
Inventor: OHASHI AKIHIRO
IPC: G06F9/38
Filed: 1988-11-18
Abstract: PURPOSE:To improve the soft production efficiency of a process where the sequence logical arithmetic and the numerical arithmetic are mixed by describing the sequence logical arithmetic with a transfer instruction of a macroprocessor. CONSTITUTION:A processor 1 stores the state value, the arithmetic result, etc., of a plant into a memory 11. A bit segmenting/embedding part 12 segments the operation bit to be processed by a sequence logical arithmetic part 17 out of the data of the memory 11 and at the same time embeds the data bit information into the memory 11 with the instruction of an instruction decoder 15. The arithmetic information given from an MPU 2 is decoded by the decoder 15 and stored in an instruction queue 14. Then the sequence arithmetic information stored in the queue 14 is counted by an instruction counter 18. When the count value of the counter 18 reaches the limit level of the queue 14, the counter sends an information transmission inhibiting signal to the MPU 2.
Patent JP-H07144446-A (JP)
Title: Image processor and processing method
Inventor: KURITA TETSUO
IPC: G09G5/24
Filed: 1993-11-22
Abstract: PURPOSE:To store and process as much font information as possible within the range of request while satisfying the desire of a user. CONSTITUTION:A type of compression of character dot patterns to be downloaded from a host computer 201 is selected from a control panel 101. Character dot patterns downloaded from a host computer 201 are stored and registered in a RAM 209 and a hard disk 207 in accordance with the selected type of compression. An image processor receives print data from the host computer, if the print data include codes corresponding to registered characters, read corresponding data from the RAM 209 and the hard disk 207 expand them in accordance with the type of compression, and develops them on a frame buffer 214.
Patent JP-H04163576-A (JP)
Title: Information encoder
Inventor: MORI YASUSHI
IPC: G09C1/00
Filed: 1990-10-29
Abstract: PURPOSE:To encode and to decode information through a device in a facilitate system by storing data of random numbers in a ROM, and by having encoded data read by a control part. CONSTITUTION:When a pulse signal is input into an initialization encoding line 13 as indicated by a numeral 21, the address to a ROM part 11 is initialized in 0 of a control part 12. The data is input from an input 14 to the control part 12 by the timing of a pulse signal 23 input to a control signal line 15, and each time, the data of random numbers are read from the ROM part 11 into the control part 12, while the data of random numbers and the data of the input 14 are processed in exclusive OR, and the result is output to a numeral 16. Each time the data of random numbers are read from the ROM part 11 into the control part 12, the address to the ROM part 11 is incremented, to be ready for next information encoding. Encoding and decoding are thus carried out through a facilitated device.
Patent JP-H06165054-A (JP)
Title: Video controller
Inventor: DEBITSUDO JIEI SUUIITSUAA
IPC: H04N5/44
Filed: 1992-10-30
Abstract: PURPOSE: To provide a device which specifically limits the watching time of a child and is easily for the child to use by cutting off an input signal in accordance with a program inserted by the parents. CONSTITUTION: A microprocessor has an internal ROM, where a program sequence is stored, and has an internal RAM, where data items such as allotment of watching and a prohibited time inserted by the parents are stored, and is connected to input buttons 4 to 12 and a display device driving integrated circuit and monitors the watching time of a child in accordance with the program inserted by the parents and in response to insertion of a password from the child and cuts off the input signal to a television receiver to inhibit watching at the time of the end of the watching time. The parents can limit the allotment and the time of watching in a day or a week with respect to each child. The child has color buttons 4 to 7 and a graphical symbol display device 3 so that he can easily understand the operation. This controller has only 9 input buttons with uniterruptible power supply and can be easily attached to or built in a television receiver.
Patent JP-S62152500-A (JP)
Inventor: TOSHIMITSU HIROYUKI
IPC: D06F39/12
Filed: 1985-12-27
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-H10145100-A (JP)
Title: Illuminating device for surface mounting machine and its manufacture
Inventor: HASHIMOTO KAZUHISA
IPC: H05K13/08
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the recognizing accuracy of a surface mounting machine for such objects as the parts, etc. SOLUTION: A surface mounting machine is constituted so that the machine can pick up parts P with a nozzle member 20 by suction and can pick up the image of the parts P with an image pickup unit 22. The unit 22 is constituted of a parts recognizing camera 23, a light emitting means 24, and a lens body 25. The light emitting manes 24 is constituted by forming a through hole 29 through a substrate 27 and arranging many LEDs 28 in a plane around the hole 29. The lens body 25 is provided with a first lens section 31 which has a through hole 33 and constitutes the central part of the body 25 and a second lens section 32 surrounding the section 31 and the semispherical surface of the parts P held at an image picking-up position is irradiated with light from various directions by changing the optical path of the light emitting means 24 by means of the lens sections 31 and 32. While the parts P are irradiated with the light, the camera 23 picks up the image of the parts P through the through holes 29 and 33.
Patent JP-H06138901-A (JP)
Title: Digital controller
Inventor: ISHIGURO MASAAKI
IPC: G05B7/02
Filed: 1992-10-30
Abstract: PURPOSE:To change a control program without stopping the operation of a plant by tracking the output signals of a PI controller of a CPU and an A/M switching output device by means of the output signal held by one of both output holders. CONSTITUTION:An analog signal output device receives the analog signal data which are supplied to a plant from a CPU and also transmits the output data obtained right before the restart to the CPU for the output tracking when an updated control program is restarted. The processing program and the output data which are carried out by a microcomputer 6 are stored in a ROM 7. The command signals for the processing of a multiplexer 14 and an A/D converter 16 are transmitted based on the output data of the microcomputer 6. An output signal holder 11 temporarily holds the output by an output holding command 12 given from the control part of the CPU. Then an analog signal 13 is sent back to the CPU for the output tracking when the control program is restarted.