baber/WOPTO huggingface dataset:
Patent JP-H0921884-A (JP)
Title: Hybrid meteorological forecast device
Inventor: SUZUKI HIDETO
IPC: G06G7/60
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance forecasting accuracy of weather by using neural network model technique and cross correlation technique for forecasting. SOLUTION: A hybrid meteorological forecast device has an input device 100 for finding a radar image in a meteorological region and reading in a necessary parameter, a processing device 200 comprising a neural network model learning forecast part 201, a cross correlation technique calculating forecast part 202, a forecast accuracy calculation comparing part 203 for comparing accuracy of forecasting result from a forecast image and an actually measured image, and a judgement switching part 204 for judging technique using comparing calculation based on a judging threshold value, and an output device 300 for displaying the number of forecast images.
Patent JP-H0966235-A (JP)
Title: Exhaust gas purifying material and method
Inventor: NISHIYA KEN
IPC: B01D53/94
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce and remove nitrogen oxides from combustion exhaust gas containing nitrogen oxides and containing oxygen in theoretical reaction quantity or more with respect to a noncombustion component such as carbon monoxide, hydrogen or hydrocarbon. SOLUTION: An exhaust gas purifying material is constituted of a mixed catalyst consisting of a first catalyst having a silver component supported thereon and a second catalyst having a compd. of at least one kind element selected from a group consisting of W, V, Mo, Mn, Nb and Ta supported thereon and disposed on the inflow side of exhaust gas and a mixed catalyst consisting of a third catalyst having at least one of silver, copper and nickel and at least one kind of an element of a rare earth element and an alkali metal element supported thereon and a fourth catalyst having at least one kind element selected from a group consisting of Pt, Pd, Ru, Rh, Ir and Au supported thereon and arranged on the outflow side of the exhaust gas.
Patent JP-H0613521-A (JP)
Title: Semiconductor device
Inventor: KAWABE MINORU
IPC: H01L23/50
Filed: 1992-06-26
Abstract: PURPOSE:To provide a solder-dip semiconductor device which can be soldered to a board of electric apparatuses in a stable manner. CONSTITUTION:A groove 4a is provided on an outside electrode 2 of a semiconductor device so that stabilized soldering may be performed by forming a solder fillet which comprises a solder which treats a land electrode for an electric apparatus and solders 3 and 5 which treat the outside electrode 2 for the semiconductor device.
Patent JP-S6060536-A (JP)
Title: Device for evaluating material
Inventor: HARADA TETSUYA
IPC: G01N21/00
Filed: 1983-09-13
Abstract: PURPOSE:To enable evaluation of various kinds of electronic materials by detecting the transient photoconduction phenomenon occurring in pulse light excitation while changing continuously the measuring temp. of a sample. CONSTITUTION:The measuring sample 2 in a sample cavity 1 is subjected to pulse light excitation by a light source 3. The transient photoconductive phenomenon occurring in the pulse light excitation is then detected by a device A for measuring the microwave photoconduction provided with a temp. control part 6 which permits continuous temp. sweep. After the sample 2 is once cooled, the transient photoconduction phenomenon is measured in real time by the continuous temp. rise while the temp. is controlled by the part 6. The result of such measurement is processed by which various kinds of electronic materials are evaluated.
Patent JP-S6150698-A (JP)
Title: Seed sludge return control apparatus of digestion tank
Inventor: SHIBAZAKI KAZUO
IPC: C02F11/04
Filed: 1984-08-14
Abstract: PURPOSE:To properly hold bacterial concn. by preventing the lowering in the bacterial concn. of a first digestion tank, by providing controller for stopping the return of seed sludge when the concn. of the solid in the first digestion tank is higher than the solid concn. of return sead sludge. CONSTITUTION:The solid concn. D1 in a first digestion tank 2 and the solid concn. Dr of return sludge measured by a densitometer 15 are compared by a comparator 18 and the output thereof is inputted to a second controller 19 which in turn outputs a control signal C2 for stopping a return pump 13 when D1>Dr is formed. The aforementioned control signals C1, C2 are inputted to the control circuit of the return pump 13 to control the operation stoppage of the return pump 13. By this method, the return amount of seed sludge is controlled in proportion to the amount of the org. substance charged in the first digestion tank and the return of seed sludge is stopped when the solid concn. in the first digestion tank becomes higher than that of return seed sludge.
Patent JP-H0919614-A (JP)
Title: Separator for liquid in gas
Inventor: NISHIYAMA MITAMI
IPC: B01D45/08
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss, to better the performance of the whole system and also to reduce space and costs by providing a hollow in the lower part of a gas path and vertically installing plural flat plates in the hollow parallel to a gas flow. SOLUTION: In a separator, on the upper surface and the side surfaces of a vessel 1, a member 2 having a capillary phenomenon is provided. On the back surface side of the vessel 1, a hollow 5 facing a gas path 4 is installed, and in the hollow 5, parallel flat plates 3 are vertically placed at fine pitches. In this way, most of liquid in flowing gas flows while sticking on the wall surface, particularly on the wall toward the back surface side by undergoing the influence of gravity, and then flows down along the parallel flat plates 3. Therefore, pressure loss is reduced, and the performance of the whole system is bettered, and also a space and costs are reduced.
Patent JP-S6147918-A (JP)
Title: Manufacture of flexible tube for endoscope
Inventor: KONDO MITSUO
IPC: A61B1/00
Filed: 1984-08-14
Abstract: PURPOSE:To form a housing tube of prescribed thickness in one process, at a low cost and in a comparatively short time by forming a uniform adhesive agent thin layer on the whole surface of a basic tube body, and subsequently, pressing and covering its outside periphery with a heated and melted covering material made of polymer compound. CONSTITUTION:First of all, a basic tube body is formed by covering a spiral tube 1 with a net tube 2, and immersing it into an adhesive agent liquid having comparatively low viscosity of polymer compound, and drying it. On the other hand, a covering layer forming chamber 8 is provided with an inserting port on its one side wall, also provided with a leading-out port formed in the same aperture as the outside diameter for forming a covering layer of desired thickness to the outside periphery, on the opposed wall, and a covering material 6 made of polymer compound extruded from a discharge port of an extruding machine 7 is fed in successively under a prescribed pressure. Subsequently, the outside periphery of the basic tube body guided by a leader body B connected to the tip and inserted through by a feed roll 9 is covered with the covering material 6, by which a housing tube 3 is formed, drawn out by a drawing-out roll 10, and thereafter, cooled in a cooling water tank 11, and a flexible tube is obtained.
Patent JP-H1022814-A (JP)
Title: Output circuit
Inventor: SUGAWARA MICHINORI
IPC: H03K19/0175
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the area and also to reduce the variance of the output level of an output circuit which uses a MOS transistor TR and an operational amplifier for its current source and converts a MOS level into an ECL(emitter coupled logic) level. SOLUTION: A 1st load 10 and a 1st switch 7 are connected between a signal terminal 12 which drives an output TR 11 and the highest potential VCC, a 2nd switch 8 is connected between the terminal 12 and a current source 14, and a 3rd switch 9 is connected between the potential VCC and the source 14, respectively. The switches 7 to 9 are turned on and off by an input of a CMOS level, and an ECL level is outputted from an output TR. By constituting the source 14 of a bipolar TR 1 and a resistance 2, that the area of an output circuit is reduced and the output variance of the circuit, due to its production variance, is eliminated.
Patent JP-H1015785-A (JP)
Title: Production planning method and production planning system
Inventor: SATO MASAHIRO
IPC: G06F19/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time for material requirements calculation by receiving calculation results of all master items from a process itself or another process to extract items to be processed from plurality of handled items and perform part development calculation. SOLUTION: A data management part 2 manages transfer of requirement amounts between master and slave items by a computable item extract part 33, takes an item as a computable item if there is an item written in a data area, of all the requirement amounts from master items, and sends data addresses of items to a computable item management part 3. On receiving the data address of an item, the computable item management part 3 registers it as a computable item in a queue. A part development calculating part 4 which has ended development calculation of an item of a data address sent from the computable item management part 3 reports the end of development to the computable item management part 3.
Patent JP-S6413322-A (JP)
Title: Conveyance device
Inventor: YAMASHITA KAZUICHI
IPC: B61B13/12
Filed: 1987-07-07
Abstract: PURPOSE:To smoothly perform conveyance by arranging a drive roller with a side facing so as to pressingly contact with the side face of a drive shaft in a free flow pallet conveyance device composed of the variable supporting angle drive roller provided to the lower face of a pallet to be conveyed and the drive shaft. CONSTITUTION:Generally a slide shaft 24 is energized forward by a spring 25, and the stopper 26 of the rear end is abutted to a supporting block 14, and the center R of a drive roller 2 is preset at an angle of 45 deg.C to the center D of a drive shaft 3. When a contact piece 27 at the front end of the slide shaft 24 is brought into contact with the stop pin 29 of a stopping device 28, the slide shaft 24 is retracted, and as a result a cam plate 22 is retreated to rotate the drive roller 2 around a supporting shaft 18 for varying a supporting angle, which varies until the centers R and D become parallel to each other for performing speed reduction of the device and consequently stopping it. This constitution allows smooth conveyance.
Patent JP-H0729107-A (JP)
Title: Magnetic recording/reproducing system
Inventor: SUGIHARA SHOICHI
IPC: G11B15/02
Filed: 1993-07-08
Abstract: PURPOSE:To enable long time recording through effective use of the capacity of a recording tape by rewinding the tape, when the tape is perfectly wound or is wound up to the part near the tape end, up to the queue position of the unrecorded part of the other track. CONSTITUTION:A narrow frequency band video signal is applied from input terminals 51, 52. In the case of recording operation, a switch 67 is changed to the side b, while the switch 56 is changed to the side a. The synchronized two video signals are processed by the recording signal processing circuits 57, 58 and are then supplied to the heads 18 to 21 through the switches 16, 17 via the recording amplifiers 59, 60. Next, when the recording track A becomes full with input from the terminal 51 and unrecorded area is still left on the other track B, the switches 67, 56, 16, 17 are respectively connected to the a, b, P, R sides respectively. Thereby, the signal recorded in the track A in the side of heads 18, 19 is reproduced and recording is carried out to the unrecorded part of the track B in the side of the tracks 20, 21.
Patent JP-H0923698-A (JP)
Title: Motor controller
Inventor: TANAKA HIROSHI
IPC: H02P21/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To enable generation of a stabilized torque from a motor without relation to an output voltage of a battery in a motor controller which executes the equivalent lower field control by conducting the energization of the motor from the power feeding from the battery and also feeding the field current to the motor in the high speed region. SOLUTION: A current control circuit 101 in the motor controller 100 obtains the requested torque Tq* from the opening degree of an accelerator and also obtains a command value Iq* of a torque current from this requested torque Tq*. The command value Id* of the field current is computed from the rotating speed N of the motor 200, output voltage V of the battery 300 and the torque current command value Iq*. As a result of the computation considering the voltage V, when the battery 300 is consumed to provide a lower output voltage, the rotating speed for starting energization with the field current in conjunction with above process is also lowered.
Patent JP-H04370474-A (JP)
Title: Piston ring
Inventor: NICHIMA KAZUNORI
IPC: F02F5/00
Filed: 1991-06-14
Abstract: PURPOSE:To simplify handling by providing a double angle type abutment, having high sealing ability, wherein no protrusion part is formed integrally with a piston ring abutment. CONSTITUTION:A piston ring comprises a ring body 8 located at abutment end parts, positioned facing each other, and having a pair of recessed parts 12 opened to an abutment end surface 10, an outer peripheral surface, or an inner peripheral surface and one side, and a coupling piece 13 having the same shape in cross section as that of the recessed part 12 and end parts located in the recessed part. It is required that the ring having the recessed part opened to the inner peripheral surface is of a stepped abutment type. The coupling piece 13 is formed independently from the ring and since the coupling piece may be formed integrally with the ring before mounting of it on the piston ring, handling is facilitated compared with the piston ring having a protrusion part.
Patent JP-S6228951-A (JP)
Title: Driving device for reel turntable of multiple tape recorder
Inventor: KOIZUMI SATORU
IPC: G11B15/26
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a device with good operability by selecting plural cassette tapes which are stored one over another with a select lever, and driving the plural tape cassettes independently at a high speed by the depression of a common operation button. CONSTITUTION:When the 2nd cassette tape T2 is placed in rewind mode, a select button (d) is pressed as shown by dotted lines in a figure to lock the select lever 7 at an operation position. Then, the tapered part 7d at the rear end of the select lever 7 abuts on the contacting part 13b1 at the tip of an arm part 13b to push up a driving lever 13 as shown by an arrow G and the gear 12b of a driving gear 12 is put opposite the gear 11b of an intermediate gear 11. Then, the rewind button (a) is pressed and locked at the operation position. Then, the rotation of a motor is transmitted to the driving gear 12, which rotates at a high speed and the rear end of rewind operation lever 1 abuts on the arm part 13c of the driving lever 13, which is rotated as shown by an arrow E. Consequently, the gear 12b engages the gear 11b and the 2nd payoff reel turntable 10b is driven at a high speed, thereby rewinding the 2nd cassette tape T2.
Patent JP-H068574-A (JP)
Title: Printing apparatus
Inventor: KOIKE KIYOBUMI
IPC: B41J25/308
Filed: 1992-06-26
Abstract: PURPOSE:To automatically and manually control a gap by a method wherein a changeover lever is provided to a carriage to selectively transmit the power of a paper feed motor to the gap control gear provided to a carriage guide shaft by the changeover lever and an adjusting lever is provided to the carriage guide shaft to manually control the gap. CONSTITUTION:A changeover lever 8 is provided to a carriage 6 and a gap control gear 12 is arranged on an eccentrically supported carriage guide shaft 5. By stopping the carriage 6 at a position where a transmission gear 11 and the gap control gear 12 are engaged mutually, the rotation of a paper feed motor 16 is transmitted to the gap control gear 12 through the transmission gear 11 and a gap is manually controlled by the adjusting lever 14 fixed to the carriage guide shaft 15. As a result, a mechanism controlling the gap between the platen l and the leading end of a printing head 7 automatically and manually can be inexpensively realized without using a gap control exclusive motor and being complicated and scaled up.
Patent JP-H0515701-A (JP)
Title: Continuous crystallization method and device
Inventor: MORIYA NOBUO
IPC: B01D9/02
Filed: 1991-07-10
Abstract: PURPOSE:To prevent scale from being formed on the heating surface of a cooler by a method wherein a crystallization operation is performed using a plurality of coolers only, excluding spare coolers, and a spare cooler is put into operation in place of such cooler, wherein deposition of crystal has been formed on its heating surface during crystallization operation and its heat transfer efficiency has fallen, so that continuous operation is ensured, and said cooler is heated to dissolve the deposition. CONSTITUTION:A plurality of coolers 3-7 are provided, one of which is a spare cooler. A crystallization operation is carried out using these coolers excluding said spare cooler. During the operation, when crystals have been formed on the heating surface of a cooler and its heat transfer efficiency has fallen, a spare cooler is put into operation in place of said cooler to ensure continuous operation, while said cooler is heated to dissolve and recover the crystals attached to the heating surface. As a result, an external cooling crystallization operation can continuously be performed and formation of scale on the heating surface can be prevented, so that crystals of high purity can be obtained.
Patent JP-H0459714-A (JP)
Title: Tyrosinase activity inhibitor
Inventor: TOMITA MAMORU
IPC: A23L19/00
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the subject stable and safe formulation containing lactoferrin selected from lactoferrin, apolactoferrin, metal-saturated lactoferrin and any mixture of said lactoferrins separated from milk of mammal as an active ingredient. CONSTITUTION:The subject formulation contains >=0.5wt.% (preferably 1.0-2.0wt.%) lactoferrin selected from lactoferrin separated from milk of mammal by a method such as ion-exchange chromatography, apolactoferrin removed iron from said lactoferrin, metal-saturated lactoferrin chelating iron, copper, zinc or manganese, etc., to said lactoferrin and any mixture of said lactoferrins. Although said formulation may be lactoferrin itself, for instance, dissolving in purified water and suitably mixing with emulsifier, shaping agent, food such as flavor, cosmetic or a substance allowable as a component of medical drug, then able to be used in emulsifying or dispersing. Said formulation has excellent whitening effect.
Patent JP-H1011931-A (JP)
Title: Floating-type head slider
Inventor: TAGAWA NORIO
IPC: G11B21/21
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To avoid a sticking state from occurring and improve the reliability and durability of a thin film transducer used in a slider main part by a method wherein protrusions are respectively provided on the air flowing-in end and air flowing-out end of the surface of the slider facing a magnetic disc medium. SOLUTION: When a floating-type head slider is in a stationary state, it stays above the surface of a magnetic disc medium while four 1st-2nd protrusions 11-14 are brought into contact with the surface of the magnetic disc medium. Therefore, a static friction is small and, when the start is repeated, the friction between the slider and the magnetic disc medium is also small, so that the durability can be improved. A thin film transducer 7 which is mounted on the air flowing-out end of a center rail part 2 is, even in the stationary state, always held above the surface of the magnetic disc medium by the height of the protrusions 13 and 14. Therefore, in both the operation state and the stationary state, the transducer 7 is always kept floating above the medium surface and hence the durability and reliability of the transducer 7 can be effectively maintained.
Patent JP-S6061476-A (JP)
Inventor: NOMURA MASAMI
IPC: H02P23/24
Filed: 1983-09-14
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-H105858-A (JP)
Title: Reinforcement steel sheet core-containing duct hose and its manufacture
Inventor: KANAO SHIGEKI
IPC: F16L11/10
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement steel sheet core-containing duct hose which is free from easy detachment even when a large tension is applied to a connection part of a reinforcement core to a sheet, excellent in the bending resistance, and extensive in the range of the allowable pressure, and its manufacturing method. SOLUTION: In a reinforcement steel sheet core-containing duct hose in which a reinforcement core 1 having a holding sheet formed by returning each side edge part of a strip-shaped continuous steel sheet to an outer surface side leaving an inner sheet is spirally arranged, and each side edge part 5 of a strip-shaped sheet 2 stretched between adjacent forward and rear reinforcement cores in the axial direction is caulked and held between an inner sheet 3 of the reinforcement core and a holding sheet 4, a folded sheet 6 which is continuous to a tip of the holding sheet 4 and returned at acute angle toward a space between the holding sheet and an inner sheet 3 is provided, an engagement projection 7 is continuously or intermittently formed on the folded sheet along the longitudinal direction,  the side edge parts 5 of the sheet 2 are elastically held between the folded sheet and the inner sheet, and the engagement projection is engaged with the sheet.
Patent JP-S5698416-A (JP)
Title: Surface hardening method of cast article
Inventor: TANAKA HIROSHI
IPC: B22D30/00
Filed: 1979-12-25
Abstract: PURPOSE:To harden a surface of a cast product as well as to enhance abrasion resistance thereof by a method wherein the cast product such as a cast iron or a cast steel in a metal mold is taken out from the metal mold at a high temp. and a hardening required part is rapidly quenched by water cooling. CONSTITUTION:The cast product such as the cast iron or the cast steel cast in the metal mold is taken out from the metal mold at a temp. of 700-1,000 deg.C. This cast product is rapidly quenched to 300-600 deg.C by sprinkling cooling water to harden a surface thereof and, thereby, abrasion resistance is enhanced. Because the surface part hardened by rapid cooling absorbs heat from a part not receiving the rapid cooling and a temp. of said hardened surface part is again raised and residual stress removing self-annealing is carried out, the residual stress of the cast product subjected to the hardening treatment is alleviated to an extent equal to a conventional cast product.