baber/WOPTO huggingface dataset:
Patent JP-S58164464-A (JP)
Title: Brake gear
Inventor: KADOTA SHINKICHI
IPC: B60T11/34
Filed: 1982-03-25
Abstract: PURPOSE:To give an allowance to holding a step-in on a pedal, by a method wherein a liquid pressure control valve which is opened when pressurizing by a master cylinder and reduces the liquid pressure on the brake unit side with a delay at the time of decompression is provided in aline between a master cylinder and a brake unit. CONSTITUTION:The master cylinder 3 is connected to front and rear brakes 5, 6 through a liquid pressure control valve 4 which controls the reduction in the liquid pressure supplied to the rear brakes 6. Further, another liquid pressure control valve 7 which opens a passage to supply the liquid pressure to each of the brakes 5, 6 when pressurizing by the master cylinder 3 and reduces the liquid pressure on the side of the brakes 5, 6 when decompressing by the master cylinder 3 is provided between the master cylinder 3 and the valve 4. With the valve 7, the pressure of the brake fluid is maintained to be constant even when the step-in on the brake pedal 1 is slackened to some extent.
Patent JP-H02229259-A (JP)
Title: Embroidered product and production thereof
Inventor: NOHARA NAMIKO
IPC: D05C17/00
Filed: 1989-02-27
Abstract: PURPOSE:To obtain the product of profound elegance in such a manner that on the way of seaming by stitching with a needle threaded with a plurality of yarns passed through a base, the number of said yarns are either increased or decreased successively to effect delicate expression of strokes peculiar to e.g. running style characters. CONSTITUTION:When the contour of ridge having skirts X is to be formed using a needle, part of a plurality of yarns 5 at a seam 2b on the backside of a base 1 in the seam direction A are cut, and the resulting cut ends 5a, 5b are twisted into the rest of the yarns 5 and stitched to form a seam 2c on the surface of the base 1. Thence, part of the yarns 5 are further cut at a seam 2d on the backside of the base 1, and similarly, the resulting cut ends 5c, 5d are twisted into the rest of the yarns 5 and stitched to form a seam 2e on the surface of the base 1. The above procedure is repeated, thus making seams thinner successively.
Patent JP-H02222607-A (JP)
Title: Seedling feeder in seedling planting machine
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 1989-02-27
Abstract: PURPOSE:To provide the title feeder intended for stable seedling planting, so designed that a seedling-supporting net is equipped to be put to interlocking motion so as to act in concert with the feed carrying by a delivery device along the upper side of a seedling tank to carry seedlings to a planting device. CONSTITUTION:Seedlings are carried from a delivery device 3 with their roots in a seedling tank 2 received, delivered with the seedlings themselves supported through rolling up in a rotating seedling-supporting net 4 acting in concert with the delivery device 3, and fed into the acting range for a seedling planting device 1, thus preventing the seedlings from floating, leading to keeping seedling attitude uniform.
Patent JP-S51123532-A (JP)
Title: Direct data input system
Inventor: MIYAZAKI SEIICHI
IPC: G06F3/00
Filed: 1975-04-22
Abstract: PURPOSE: To provide a system which permits direct data input/output operation to be performed between each terminal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58165035-A (JP)
Title: Apparatus for testing hair strength
Inventor: MATSUMOTO TAKESHI
IPC: G01N3/08
Filed: 1982-03-25
Abstract: PURPOSE:To make it possible to certainly carry out the test of hair strength in simple constitution, by a method wherein the hair diameter and tensile strength thereof when hair is cut are measured to calculate tensile strength per a unit  hair diameter and hair strength is displayed from the calculated numerical value. CONSTITUTION:CPU 1 carries out operation treatment of data signals from ROM 2 preliminarily storing the rank of hair strength and data such as a numerical value treating process, RAM 3 temporarily storing data related to hair to be tested and input/output interface (I/O) 4. At first, the diameter of hair 17 to be subjected to a strength test is measured by a microcomputer and stored in the RAM 3 as M1 by a keyboard 5. In the next step, haif 17 is pulled to apply load to load cell 8 and a voltage signal obtained by converting said load by an AD converter 6 through an amplifier 7 is put in I/O 4 to be stored as a max. voltage signal M2. The signal M2 is converted to tensile strength M4 while hair strength is calculated from the ratio of M4 and M1 to drive a driver 9 and the rank of strength can be displayed by a display part 10.
Patent JP-S60193265-A (JP)
Title: Flat type battery
Inventor: ASAMI YOSHIAKI
IPC: H01M6/12
Filed: 1984-03-14
Abstract: PURPOSE:To obtain a flat type battery whose capacity is steadily kept for a long time by using a positive mix in which notches are formed. CONSTITUTION:Notches 9 are formed on a lositive plate 1 by filling a positive mix with a mold having projected portions. For example, depth of notch 9 is formed to 1/2 or more of the thickness of the positive mix 2 and its distance is to 5mm. or less. By forming these notches, the positive plate 1 becomes flexible. Since amount of binder in the mix can be reduced, capacity of the battery is increased. Coming off of the positive mix from a current collector is prevented even when the positive plate is bent. Therefore, reliability of the battery is impoved.
Patent JP-S62206478-A (JP)
Title: Underwater target detection system
Inventor: KOTANINO KIYOSHI
IPC: G01S15/74
Filed: 1986-03-07
Abstract: PURPOSE:To facilitate the identification and reading of a target, by providing transponders within the maximum detection range of the sea bottom in a detection range to overlap sounding signals several times with an echo signal from the transponders as reference. CONSTITUTION:Transponders 17 and 18 are set for projection within a detection range to detect an underwater target 1 by shooting them with a shooter 16 on a ship 3. A tone burst signal is transmitted several times with a vertical beam width phi from a transmitter/receiver 2 installed on the bottom of the ship 3. The transmitter/receiver 2 catches echo signals #1, #2,... due to the scattering due to the sea bottom, echo signals from the underwater target 1 and echo signals from the transponders 17 and 18. The signals thus caught are displayed in superimposition on a display screen after the correction of effect to generate with the movement of the ship by the echo signals from the transponders 17 and 18.
Patent JP-H10227383-A (JP)
Title: Pipe connection and fixation jig
Inventor: TABATA YOSHIMITSU
IPC: E03B7/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To connect and fix an inflow pipe and outflow pipes to a distribution pipe used for hot water distribution with certainty. SOLUTION: A plurality of branch pipes 3 are branched from a main pipe 2 of a distribution pipe 1. An inflow pipe 5 is connected and fixed to one end of the distribution pipe 1 by means of a pipe joint 4. Outflow pipes 7 are connected to the distribution pipe 1 by means of pipe joints 6. Jig pieces 17A, 17B respectively formed with inflow pipe fitting grooves and outflow pipe fitting grooves 21A, 21B are hinged with each other at their one of ends. A fastener mechanism is formed on the pieces 17A, 17B at their other of ends, or both ends thereof. Hooks 22 are projected from one or both of the jig pieces 17A, 17B for engaging with the main pipe 2. The inflow pipe 5 and the outflow pipes 7 are sandwiched by the inflow pipe fitting grooves and the outflow pipe fitting grooves of the jig pieces 17. The main pipe 2 of the distribution pipe 1 is fixed by the hooks 22.  Connection parts of the pipes are adhered or fused to each other.
Patent JP-H08251550-A (JP)
Title: Information display device
Inventor: KOBAYASHI SATOSHI
IPC: H04N7/03
Filed: 1995-03-08
Abstract: PURPOSE: To increase information obtained from a display part and improve operability by scrolling and displaying specific scroll information in a scroll area of a display part in addition to specific information received by a reception part. CONSTITUTION: A scroll memory 21 is newly provided and a display processing circuit 13 is provided with a horizontal scrolling process circuit 22. A display image stored in a read area set in the scroll memory 21 is displayed in a horizontal scroll area. In this case, the display image in a read area is displayed. A display image corresponding to a teletext data stored in a display memory 12 and further a display image which is displayed in an area shown by a teletext screen in the range of the display image and stored in the scroll memory 21 are displayed on the CRT screen while scrolled in horizontal scrolling area.
Patent JP-S62207388-A (JP)
Title: Method of recovering and treating coke oven gas
Inventor: FUJII SHIRO
IPC: C10B27/00
Filed: 1986-03-07
Abstract: PURPOSE:To provide a method which enables smooth utilization of energy in an iron mill, reduction in the burden of facilities and improvement in treatment efficiency, and which comprises treating a coke oven gas in the individual recovery lines of the initial stage, medium stage and final stage carbonizations. CONSTITUTION:The gas of a coke oven X is treated in an initial-stage carbonization recovery line A, a medium-stage carbonization recovery line B, and a final-stage carbonization recovery line C. Suction main pipes a, b, and c are connected to recovery lines A, B and C respectively. An initial-stage oven gas which was recovered in the recovery line A is allowed to cool in a cooling apparatus 8A and transferred through an exhauster 9 to a processing apparatus 10A, where oily matter such as tar is removed and recovered. The gas is then stored as a high-calorie gas in a holder 11. A medium- stage oven gas which was recovered in the recovery line B is passed through a cooling apparatus 8B, an exhauster 9 and a processing apparatus 10B and is directly fed into a site for utilization, where it is used as a fuel. On the other hand, a final-stage oven gas which was recovered in the recovery line C is immediately applied to heat recovery in a sensible heat recovery apparatus 12 because of its small oily matter content and transferred through an exhauster 9 to a hydrogen production apparatus 13, where hydrogen is separated and recovered.
Patent JP-S58164632-A (JP)
Title: Production of hydrosol
Inventor: YOSHIKAWA SHINJI
IPC: C08L33/04
Filed: 1982-03-25
Abstract: PURPOSE:To obtain hydrosol which s stable and suitable for use in dyes and gives a film having excellent water resistance, etc., by saponifying and neutralizing a copolymer of a lower alkyl acrylate and an unsaturated monomer with an aq. alkaline soln. CONSTITUTION:2-25wt% lower alkyl acrylate such as methyl acrylate or ethyl acrylate and 98-75wt% other copolymerizable unsaturated monomer such as vinyl ester of acrylonitrile are copolymerized to prepare a copolymer having a weight-average MW of 10<4>-10<6> and contg. no acidic group. An alkali and water are added to a solid row material composed mainly of said copolymer to saponity and neutralize the lower alkyl acrylate moiety in said copolymer molecule, whereby hydrosol can be obtd. in which said copolymer having an average particle size of 0.01-0.1mum is stably dispersed.
Patent JP-S55140957-A (JP)
Title: Remote diagnosis system for information collecting system
Inventor: IWATA MINORU
IPC: G06F11/22
Filed: 1979-04-20
Abstract: PURPOSE: To ensure the diagnosis in a simple way for the circuit between the computer center and the terminal unit, by transmitting the level checking data designated by the computer from the terminal unit and giving the test to the data at the computer center to give the inspection to the circuit state.  
     CONSTITUTION: The center call signal is sent to emergency medical care terminal unit 2 from the computer center, and the call signal is detected at center call detection part 38 of unit 2 to be then informed to microcomputer 35. Receiving the information, computer 35 reads the level designation parameter of checking data part 39 and then sends out the level check data to the circuit via read-in part 40. Receiving  this data, the computer center gives the comparison between the received check  data and the expected value determined previously. Thus the circuit state is inspected, and then the circuit between the computer center and the terminal unit can  be diagnosed in a simple way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57163316-A (JP)
Title: Preparation of substance having antifungal, antiseptic, germicidal and preventing action on rancidification and growth promoting effect on animal
Inventor: HIRANO YUKIO
IPC: A23L3/34
Filed: 1981-04-01
Abstract: PURPOSE: To obtain the titled substance with slight impurities easily in high yield, by extracting a by-product formed in the purification of rice bran oil, etc. with a hydrous organic solvent, and treating the by-product with a hydrocarbon solvent.  
     CONSTITUTION: A by-product formed in the purification of rice bran oil or rice bran oil or dark oil or a fraction having a high boiling point ≥200°C obtained by the molecular distillation of a monohydric lower alcoholic ester of the dark oil is extracted with an alkaline solution of a monohydric alcohol, e.g. alkaline methanol, and then acidified weakly to separate a viscous material, which is then extracted with a hydrous organic solvent, e.g. methanol. After distilling off the organic solvent, a hydrocarbon solvent, e.g. n-hexane, is added to the resultant residue to remove tarry impurities completely, and then the remaining material is saponified with an alkali to remove and separate the impurities. The extract is then acidified to separate the aimed substance as an oil, which is then mixed with oryzanol and to give the aimed substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58167629-A (JP)
Title: Foamed vinyl chloride resin
Inventor: HOGI TSUNEO
IPC: C08J9/14
Filed: 1982-03-29
Abstract: PURPOSE:To prepare the titled foamed article having high compressive strength and excellent dimensional stability under heating, heat-insulation, etc., by foaming a specific polyvinyl chloride resin with gaseous mixture of chlorofluoroalkane and chloroalkane. CONSTITUTION:The objective product can be obtained by mixing (A) a vinyl chloride resin composed of (i) 95-50wt% of a polyvinyl chloride resin and (ii) 5-50wt% of a copolymer of vinyl chloride and a vinyl compound of formula (R is 1-5C saturated alkyl) (e.g. vinyl acetate) with (B) 3-50wt% of a gaseous mixture of a chlorofluoroalkane having is K.B. value of 15-30 and a chloroalkane having a K.B. value of 100-150. The amount of the chlorofluoroalkane in the component (B) is preferably 90-30wt%. USE:Heat insulating material, cushioning material, buoyancy material, sealing material, etc.
Patent JP-H05250767-A (JP)
Title: Press-fit fixing mechanism
Inventor: NISHIDA IKUO
IPC: G11B15/26
Filed: 1992-03-06
Abstract: PURPOSE:To provide an inexpensive fixing mechanism having high workability by simplifying a mechanism for fixing a member requiring urging force. CONSTITUTION:Fixing members 4, 8 are fit in the groove part of a shaft 3 planted on a chassis 2 and fixed thereto while being urged by a stopper member 9 made of a spring material. The stop member has same spring profile and number on the surface and the rear. Since the fixing members are urged by the stop member, workability is enhanced and the number of members is reduced resulting in an inexpensive fixing mechanism.
Patent JP-H02228949-A (JP)
Title: Ultrasonic probe
Inventor: KANDA RYOICHI
IPC: A61B8/00
Filed: 1989-03-01
Abstract: PURPOSE:To reduce the side lobe in the sensitivity distribution direction of an acoustic lens by providing an attenuation layer between a matching layer and the acoustic lens. CONSTITUTION:An attenuation layer 4 for attenuating the sensitivity of a acoustic lens 2 from the vicinity of the central part of said lens 2 toward both end parts thereof with respect to the sensitivity distribution of the acoustic lens 2 is provided between a matching layer 3 and the acoustic lens 2. By this method, even when the sensitivity distribution of the acoustic lens 2 having a convex shape is high at both end parts thereof, the sensitivity of the acoustic lens is gradually reduced toward both end parts thereof because the attenuation layer is provided. Therefore, a side lobe is reduced by improving the sensitivity of the acoustic lens in the sensitivity distribution direction thereof.
Patent JP-H06263182-A (JP)
Title: Container for carrying plate-like material
Inventor: IKEDA TATSUJI
IPC: B65D85/00
Filed: 1993-03-10
Abstract: PURPOSE:To make the size variable for a pallet that carries plate-like materials such as plate glass or sheet glass, and to eliminate the wastefulness in dismantlement and disposal of wooden boxes by a method wherein four corner frame bodies are connected respectively with connecting members so that they can move vertically and in the breadthwise direction. CONSTITUTION:A container is constructed of a pallet 12, side pressing frames and a center pressing frame. The pallet 12 has a center frame equipped with external corner members 20A-20D, and internal corner members 22A-22D for expansion and contraction are attached respectively to both ends of each of the external corner members 20A-20D. External corner members 24A, 24B, 26A, 26B, 28A, 28B and 30A, 30B of frames 24, 26, 28 and 30 in the shape of Torii (Shinto shrine gate: a structure constructed of two columns erected upright with a certain distance kept in between and spanned with a horizontal bar that is placed on tops of the columns while another horizontal bar is connected to the columns at its both ends on positions somewhat below the tops.) are slidably inserted between each of adjoining internal corner members 22A, 22C and 22B, 22D, while external corner members 32A, 32B-38A, 38B of L-shaped frames (corner frame bodies) 32, 34, 36 and 38 are slidably inserted into internal corner members 24D-30D for expansion and contraction of each of the Torii- shaped frames 24-30.
Patent JP-H11244838-A (JP)
Title: Method for recovering shredder dust as resource and device therefor
Inventor: HATA MASAMICHI
IPC: C10L5/48
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To recover a more useful metal and light dust from a shredder dust after iron and non-iron metals are recovered by crushing a used automobile or the like and to utilize the light dust as a fuel. SOLUTION: The whole particle of the shredder dust obtained from a shredder is sifted into equal to or below a prescribed particle size in a particle size regulating device 100, the particle size-regulated shredder dust is classified by floating the light dust such as fiber, light plastic or rubber and letting heavy dust such as heavy robber and plastic, glass and metals such as iron or the non-iron metal fall down in a zig-zag air classifier 10, the falling heavy dust and metals are fractionated into a metal and a non-metal by an eddy current classifier 23 to be recovered, the floated light dust is collected with a cyclone 12 and the collected light dust is reduced in volume and molded as the compressed and solidified fuel in a volume reducing molding machine 28.
Patent JP-S51124870-A (JP)
Title: Gas centrifugal separation device
Inventor: KAI TOKIITSU
IPC: B04B5/08
Filed: 1975-04-25
Abstract: PURPOSE: A gas flow within a separation space is limitted radially to improve separation efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10231323-A (JP)
Title: Production of fluorinated vinylidene-based resin
Inventor: SAITO RYUICHI
IPC: C08F14/22
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To readily obtain the subject resin excellent in water repellency, controlled to the range of molecular weight suitable for processability to film, etc., by using a specific iodide compound. SOLUTION: When (A) vinylidene fluoride or (B) a mixture of a vinylic monomer copolymerizable with the component A with the component A is polymerized, (C) an iodide compound represented by the formula X-R1 -X (R1 is a bifunctional organic group containing at least two bifunctional fluoroalkyl ether groups; X is iodine or fluorine) is added to the reaction system and polymerization is started and further, the component C is added thereto in divided portions during polymerization. Furthermore, when the component C is added during polymerization, the component C is added in at least three divided portions and the each addition is carried out when 10-25wt.% of unreacted monomer during polymerization is converted.
Patent JP-H10230939-A (JP)
Title: Method of fixing load on pallet
Inventor: IKEHATA TOSHIJI
IPC: B65D19/38
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method with which labors and working hours can be greatly reduced when fixing a load on a pallet. SOLUTION: A fixing rope 21 is provided at one end thereof as a load fastening device 2 and a winding rope 22 is provided at the other end side respectively. And a preventing means against reverse rotation is provided at the winding shaft winding up the rope 22. At least one of the fixing rope 21 and the winding rope 22 is connected to the load on the pallet. And the fixing rope 21 and the winding rope 22 are connected to the pallet 1 respectively. The winding rope 22 is wound on the load fastening device 2 until the fixing rope 21 and the winding rope 22 are tensed up.
Patent JP-S54142944-A (JP)
Title: Bubble memory device
Inventor: OOTA HIROBUMI
IPC: G11C19/08
Filed: 1978-04-28
Abstract: PURPOSE: To omit the use of the contactless lead pin and thus to reduce the number of lead pins by sharing the lead pin of one side of the bias magnetic field variable coil with the lead pin for the sealed case earthing use.  
     CONSTITUTION: Terminal 6c and 6d of coil 6g are welded to lead pin 5b and 5c' respectively, and lead pin 5c' connected to one terminal 6d is connected to sealed case 6f via wire 6e and through the welding method. To secure the change of the  bias magnetic field in the positive and negative directions, lead pin 5c' is set to the  earth potential with lead pin 5b set to the positive and negative potentials. In either  cases, the sealded case is set at the earth potential, and thus the electrostatic coupling noise caused by the coupling capacity never occurs. Thus, pin 5c' is used in  common for the coil terminal and the sealed case earth, reducing the number of  lead pins. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10234199-A (JP)
Title: Power conversion apparatus
Inventor: NAKADA KIYOSHI
IPC: H02M7/48
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a power conversion apparatus by which an asynchronous PWM mode is shifted smoothly to a single-pulse mode by which a peak loss is suppressed and flattened, which can be made small and lightweight and noise of which can be lowered. SOLUTION: A power conversion apparatus is provided with a computing means 1 which generates three-phase modulated waves on the basis of a frequency command Fi* and a voltage command E*, with a carrier computing means 3 which generates carriers, with a PWM-computing means 4 which generates a multi de-pulsed signal to be given to an IGBT at a power-converter main circuit, with a single-pulse generation means 5 and with a PWM-mode selection means 6 which selects the output of the PWM-computing means 4 and the output of the single-pulse generation means 5 according to the voltage command E*, so as to be output as a final on-off signal.  In the power conversion apparatus, a carrier-frequency setting means 2 is installed in such a way that, when an output voltage is set to 100% at a time when the output voltage waveform of a power converter becomes square waves, the output voltage is modulated asynchronously in regions outside a region in which the output voltage waveform becomes the square waves, and that when an output voltage is close to π/4* 100%, its carrier frequency is controlled so as to minimum.