baber/WOPTO huggingface dataset:
Patent JP-H1181317-A (JP)
Title: Self-standing landslide-protection wall by soil stabilization method
Inventor: KANZAKI YASUSHI
IPC: E02D17/04
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce cost for construction work and shorten working time and the period of work by reducing the wall thickness of the rear surface of a self-standing landslide protection wall from the lower end to the upper end of the wall thereby creating a sloped wall surface at the rear side in a linear form or stepped form. SOLUTION: Rear surface 1a of the self-standing landslide protection wall 1 has a linear sloped surface with the thickness of wall reduced from the bottom end to the upper end. At the time of construction, the axis of a soil stabilization apparatus is slanted, a plurality of sloped soil stabilization bodies are formed along the position equivalent to the rear surface of the self-standing landslide protection body 1, the axis of soil stabilization apparatus is gradually raised toward vertical direction and the construction work of the soil stabilization columnar body is carried out and work is then completed. The rear surface may be formed even to a stepped shape, and a base portion projected out to the excavation side from the bottom end portion can be formed in one united body, and a vertical cross section shape can be constructed almost to an L-shape. Thereby the stability can be improved, deformation during excavation can be suppressed, and the depth for embedding can be made shallow and also the construction cost can be considerably reduced.
Patent JP-S6480823-A (JP)
Title: Three-dimensional movement type automatic weighing device
Inventor: SUGIHARA YOSHIHARU
IPC: G01G15/00
Filed: 1987-09-24
Abstract: PURPOSE:To improve the operation efficiency by fitting a weigher and an elevation device to a moving base fitted to an X-Y directional moving device. CONSTITUTION:The X-Y moving device 14 operates and the moving base 13 moves to position the weigher 20 and elevation device 15 at an entrance exit 9 on a weighing container 5 to be weighed. Then a suction pad 16 fitted to the elevation device 15 is lowered to open a door 8 and suck the collar 11 of the weighing container 5, and moves up as it is. When the suspender 12 of the weighing container 5 is hooked to the suspending tool 17 of the weigher 20, the suction pad 16 releases the collar 11. The weighing container 5 is suspended from a weighing part and weighed. The container is sucked by the suction pad 16 again after the weighing operation and lowered by the elevation device 15. Then the suspender 12 and suspending tool 17 are disengaged from each other to lower the weighing container 5 into the last hole 4 and the container is released from being sucked by the suction pad 16. Thus, other weighing container 5 are also weighed in order.
Patent JP-2000076786-A (JP)
Title: Disk still picture recording method and disk still picture recording and reproducing device
Inventor: TERAUCHI IKUO
IPC: G11B20/10
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a disk still picture recording and reproducing device capable of shortening the retrieval time of a recording area of a still picture in a disk limited in the number of times of recording, enhancing the number of times of recording the disk and performing a sure recording operation. SOLUTION: This device is provided with a still picture recording and reproducing means 16 in which when a still picture is recorded, a still picture is recorded in a specific position of a still picture recording area in accordance with final recording position information of a recording position information sector specified by a pointer sector read out from a disk 2,  and a still picture recording position information recording and reproducing means 17 in which recording position information of a still picture and the number of times of recording of the recording position information sector are updated and recorded in the same recording position information sector of an other recording position information sector controlling plural recording position information sectors so that the number of times of recording for the recording position information sector does not exceed the maximum number of times of recording, when recording position information is recorded in the other recording position information sector, a pointer sector is updated and recorded to information specifying this recording position information sector.
Patent JP-2000073118-A (JP)
Title: Simple ladle refining method
Inventor: KITAMURA SHINYA
IPC: C21D8/12
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple ladle refining method capable of realizing the efficient temperature rise in a short time while suppressing the scattering and adhesion of the splash, and erosion of a refractory. SOLUTION: In a refining method of an in-ladle molten steel in which an inert gas is blown from a bottom part of a ladle 1, an immersion pipe 2 is inserted in the ladle while stirring the molten steel, and an oxidizing gas is blown against the surface of a molten steel 3 in the immersion pipe through a lance 5, the ratio (do/dt) of a nozzle outlet diameter do (mm) to the nozzle throat diameter dt (mm) is set to be 1.2 α to 2.5 α.
Patent JP-S61119088-A (JP)
Title: Manufacture of solid laser rod
Inventor: SHOJI TOSHIO
IPC: H01S3/16
Filed: 1984-11-15
Abstract: PURPOSE:To obtain the high-performance laser device of good oscillation efficiency by eliminating a birefringence property of a solid laser rod due to a processing distortion by etching the rod with hot phosphoric acid. CONSTITUTION:After the laser rod punched by a supersonic rotary processor from a raw ore of YAG is subjected to a side-plane polishing with a polishing agent of #150, it is etched for about 10min by hot phosphoric acid heated to 180 deg.C to eliminate a processing distortion layer of the laser rod. In the laser rod etched by use of phosphoric acid, a birefringence property is extremely feeble. Also regarding an expanding angle of laser beams and the laser oscillation output characteristics, the solid laser rod layer etched by hot phosphoric acid shows the remarkable improvement in performance compared with other solid laser rods.
Patent JP-H1084590-A (JP)
Title: Two-way two-wire remote control system
Inventor: TERANAKA YOSHIHIKO
IPC: H04Q9/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a two-way two-wire remote control system in which two- way data communication by using two wires and power supply from a control object (main body) side to a remote controller are conducted simultaneously without high frequency modulation-demodulation. SOLUTION: A main body 30 changes a voltage of a power supply signal fed to a remote controller 40 in response to serial data to be sent for the same period as the serial data. On the other hand, the remote controller 40 acquires the serial data sent from the main body 30 based on the voltage change in the power supply signal and changes the data in response to the serial data for the same period as the serial data going to be sent for its own current consumption. Furthermore, the main body 30 obtains a current change in the entire circuit due to the voltage change in the power supply signal and extracts a change in the current consumption by taking it into account and acquires the serial data sent from the remote controller 40 based on the change.
Patent JP-S62116555-A (JP)
Inventor: KENESU ERU SHIEPAADO
IPC: A61K31/18
Filed: 1986-10-09
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-H0987082-A (JP)
Title: Method for pulling up single crystal
Inventor: OKUI MASAHIKO
IPC: C30B29/06
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently pulling up a single crystal having a low oxygen concn. SOLUTION: After the raw materials for the crystal in a crucible 31 are completely melted, a planar body 2 consisting of non-oxide ceramics and having at least a diameter of 65 to 85% of the bore of the crucible 31 is immersed into a melt 33. While the planar body 22 is so maintained as to be parallel nearly with the surface of the melt 33, the crucible 31 is rotated preferably at a high speed and the pulling up of the single crystal is executed.
Patent JP-H04121153-A (JP)
Title: Kneading water-supplying member structure for noodle machine
Inventor: KAMIOKA MINORU
IPC: A23L7/109
Filed: 1990-09-10
Abstract: PURPOSE:To provide the structure giving noodles having an uniform quality by disposing an approximately half-circular wall at a place near the tip of a water-supplying pipe of a kneading section in which a raw material starch is mixed with the water and kneaded and allowing the water to flow along the inner side surface of the wall to supply the water in a screen state. CONSTITUTION:In the structure of a water-supplying member 18 for a noodle machine 10 for supplying water 20 to a kneading member 6 so as to supply the water 20 to a raw material grain flour for noodle or buckwheat noodle and kneading the mixture, an approximately half-circular wall 24 is disposed at a place near the tip 22a of a supply pipe 22 for supplying the water 20 to the kneading member 6. The water 20 is allowed to flow along the inside surface 24a of the wall 24 to supply the water to the kneading member 6 in a screen state. The kneading member 6 disposed in the noodle machine 10 kneads raw material grain flour 1 and the water 20 supplied from a water-supplying member 11, and the water-supplying member 18 for the noodle machine is detachably attached to a place near a raw material grain flour 1-dropping site 5 on the outer peripheral surface of the kneading member 6.
Patent JP-2001069468-A (JP)
Title: Scanning converter
Inventor: ASHIGAHARA NORIYUKI
IPC: H04N7/01
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain successive scanning image with excellent image quality by suppressing deterioration in vertical resolution for a still picture part and a double image of a moving picture part. SOLUTION: A sbutractor 32 and an absolute value calculation circuit 44 of this scanning converter calculate an absolute value of a difference between a target pixel and a concerned pixel between fields, and sbutractors 34-42 and absolute value calculation circuits 46-54 calculate a difference absolute value in a plurality of directions passing through the target pixel in the same field. A minimum value calculation circuit 56 calculates a direction at which the difference absolute value is minimized among them. Adders 58-66 and coefficient units 68-76 calculate an arithmetic mean of a plurality of directions passing through the target pixel.  A selection circuit 78 selects a value of the same direction in the direction at which the different absolute value is minimized on the basis of pixel values of one preceding field and the arithmetic mean of them according to the output of the minimum value calculation circuit 56 and provides an output of the value to an output terminal 80.
Patent JP-2000073734-A (JP)
Title: Four-cycle engine
Inventor: WATANABE KAZUHIKO
IPC: F02B67/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce drain dripped from a breather chamber which flows out from an oil filling port to the outside by forming the oil filling port in a head cover in a side of the breather camber arranged in the upper part in a cam chamber and by arranging the bottom end of the oil filling port upward than the bottom end of the breather chamber. SOLUTION: A head over 31 of a cylinder head has a breather chamber 37 partitioned inside a swelling part, it is communicated with a cam chamber by a communication hole 39, and a drain opening 41, or a lubricating oil return port, and an air flow port 42 are formed in the bottom end and in a side wall part respectively. In this case, the head cover 31 has an oil filling port 46 formed in the side of the swelling part and the bottom end of the opening 47 is arranged upward than the bottom end of the breather chamber 37. This constitution can reduce the drain dropped from the drain opening 41 which adheres rear the oil filling port 46 and prevent the drain from flowing outside, when the cap is removed from the oil filling port 46.
Patent JP-2001064766-A (JP)
Title: Sputtering target for forming optical recording protective film, minimal in generation of particle
Inventor: KYO JINKO
IPC: C23C14/34
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To minimize generation of particle by using a crystalline silicon dioxide powder as a silicon dioxide powder for producing a sputtering target composed of a zinc sulfide - silicon dioxide sintered compact. SOLUTION: The sputtering target is composed of a zinc sulfide - silicon dioxide sintered compact having a composition consisting of 10-30 mol.% silicon dioxide and the balance zinc sulfide and also having a structure where a silicon dioxide powder is uniformly dispersed in a zinc sulfide matrix. In this sputtering target, a crystalline silicon dioxide powder is used as the silicon dioxide powder. Quartz powder, cristobalite powder, or tridymite powder is preferred as the crystalline silicon dioxide powder, and it is further preferable for the purpose of improving the strength of the target to use the above crystalline silicon dioxide powders in a state of pulverized powder. It is desirable that the average particle size of these crystalline silicon dioxide powders is in the range of 3-7 μm, and a powder prepared by pulverizing cristobalite is most desirable.
Patent JP-H03101793-A (JP)
Title: Recording method and reproducing method for sound source waveform
Inventor: WACHI MASATADA
IPC: G10H1/00
Filed: 1989-09-14
Abstract: PURPOSE:To reproduce a source waveform with high fidelity and to facilitate waveform control by storing a memory with data obtained by correcting the phase of the instantaneous value of a sound source waveform as the time of a sound source signal is elapsed, reading this data out and reproducing a musical sound. CONSTITUTION:A basic sound source signal X(t) is normalized with the maximum amplitude M of the signal X(t) to obtain X(t)/M, phi(t)=sin<-1>(X(t)/M) or phi(t)=cos<-1>(X(t)/M) is found from the value X(t)/M, and the phase of the found value phi(t) is corrected as the time of the sound source signal X(t) is elapsed to obtain phi1(t), which is stored in the memory 7. At the time of reproduction, the data in the memory 7 is read out and multiplex by data Ind to find the instantaneous value of a sine wave having the multiplication result as a phase, thereby reproducing the musical sound according to the instantaneous value of the sine wave. Consequently, the waveform control is facilitated and the source waveform can be reproduced with high fidelity.
Patent JP-S60132239-A (JP)
Title: Microprogram controlling circuit
Inventor: KANEKO HIDEKAZU
IPC: G06F9/22
Filed: 1983-12-21
Abstract: PURPOSE:To execute an operation of each register within one machine cycle even in case of a register or a memory having a comparatively slow access time with respect to a machine cycle, by making the register duplex. CONSTITUTION:When an instruction code 20 is read out of a ROM, a signal for showing a fact that it is an instruction for storing a result of operation of a register A and B, in the register B by a decoding circuit 7 is sent out of the decoding circuit 7. A selector 3 and 4 send out data of the register A and data of the register B from a register 1 and a register 2, respectively, and an arithmetic circuit 5 sends out a result of arithmetic to an ALUOUT signal 30. The result of arithmetic is latched to an ALU register 6 by a prescribed timing and placed on an ALUBUS. By a register write signal 21, the same data is written in the same address for showing the register B of the registers 1 and 2.
Patent JP-H03180558-A (JP)
Title: Nonwoven laminate
Inventor: TERII KEI TEIMONZU
IPC: A61B19/08
Filed: 1990-09-10
Abstract: PURPOSE: To obtain the subject laminate having excellent softness, strength, abrasion resistance, etc., suitable for wipers, towels, industrial garments, medical garments, etc. by laminating an olefin copolymer to another thermoplastic filament as individual layers and partially and thermally bonding the laminate. CONSTITUTION: An orientated continuous filament from a spinneret is randomly piled on an endless forming belt 14 hung on rollers wrapped around 16 and 18 to give a nonwoven outer peripheral layer 28 of a thermoplastic filament such as polypropylene, on which an olefin copolymer such as a polypropylene copolymer is piled as a microfiber 30 to form a melt-blown web 32. Then an external spun-bond layer 36 is piled and the layers are heated and pressed by bonding rollers 38 and 40 and by a pattern 41 on the surface of the roller to give the objective laminate.
Patent JP-H0666217-A (JP)
Title: Two-fluid injection fuel valve
Inventor: MIZOMATA SUKEYOSHI
IPC: F02M47/00
Filed: 1992-08-17
Abstract: PURPOSE:To provide a two fluid injection fuel valve where ignition of combustion inside an engine is securely carried out, stable combustion is maintained, generation of NOx can be reduced and water can be prevented from remaining in oil passages inside a fuel valve after completion of injection and at the time of stoppage of the engine. CONSTITUTION:A two fluid infection fuel valve for injecting fuel and water from a single injection nozzle is provided with a fuel oil passage 6, into which high pressure fuel press-fed from a fuel injection pump flows, and a main body inner water path 16, into which water pressurized higher than a pressure of the fuel remaining inside the fuel valve is injected when the fuel injection pump is not operated. Furthermore, the injection fuel valve comprises a check valve 201 connected downstream of the water path so as to close the water path 16 when the water is not injected, a check valve spring 202 for applying valve closing force to the check valve, a confluent passage 200 for communicating the fuel oil passage 6 with the check valve 201 immediately downstream thereof, and another confluent passage connected at both ends thereof to the confluent passage 200 and a nozzle tip inner oil path 7.
Patent JP-H04120549-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIDA AKIRA
IPC: G03G5/07
Filed: 1990-09-12
Abstract: PURPOSE:To improve the lubricity and wear resistance of a sensitive body by incorporating polytetrafluoroethylene resin particles of <=1mum particle size into the photosensitive layer contg. polysilane. CONSTITUTION:When an underlayer 7, an electric charge generating layer 6 contg. an electric charge generating material 2 and an electric charge transferring layer 5 contg. polysilane as an electric charge transferring material 1 are successively formed on an electrically conductive substrate 3 to obtain an electrophotographic sensitive body, polytetrafluoroethylene resin particles 4 of <=1mum particle size are incorporated into the photosensitive layer so as to satisfactorily utilize the characteristics of the polysilane. An electrophotographic sensitive body having improved surface lubricity and wear resistance can be obtd.
Patent JP-S60130817-A (JP)
Inventor: KOSHIBA NOBUHARU
IPC: H01G11/78
Filed: 1983-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60132878-A (JP)
Title: Roller giving tensile force for reeling many threads
Inventor: MATSUBARA SHIGEJI
IPC: B65H77/00
Filed: 1983-12-19
Abstract: PURPOSE:To improve control responsiveness until reaching a predetermined tensile force by fitting the plural number of intermediate rings on a roller shaft, provided with a contact ring projecting in the middle part, through follow-up rollers formed by small rollers and axial projections, and further fitting roller rings on the outer periphery of the abovementioned intermediate rings. CONSTITUTION:A roller shaft 20, provided with a contact ring 21 projecting from the middle of a drum part of big diameter, is rotatably supported at its both end parts by means of bearing stands 1, while a pressing device 30 composed of a cylinder part 31 and a piston part 32 is provided at each end of the drum part. Further, the plural number of intermediate rings 40 are fitted on left and right of the drum part of the roller shaft 20 with its contact ring 21 interposed between them, while each ring 40 is guided through sliding through a follow-up roller 50 with a smaller roller 52 engaged with a follow-up roller groove 22 of the drum part of the roller shaft 20. Furthermore, roller rings 45, fitted with rubber linings 44, are fitted on the outer periphery of the intermediate rings 40 through bearings 43, while a thrust support plate part 41, united in one body with the intermediate ring 40, is interposed between two adjacent roller rings 45 through a thrust bearing 42.
Patent JP-H1156853-A (JP)
Title: Ultrasonic probe
Inventor: SAKAMOTO TOSHIO
IPC: A61B8/12
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent a current from flowing through a patient without thickening the diameter of a linking part, complication a connector part and lowering strength by connecting respective top end side and base and side flexible shafts and interposing an electric insulating member at the connected part. SOLUTION: Connection rings 70 and 71 connected to respective top end side and base end side flexible shafts 17a and 17b are not directly connected but an insulating ring 73 formed of a synthetic resin is interposed between a connection cylinder part 70c of the connection ring 70 and a connection cylinder part 71c of the connecting ring 71. Concerning the insulating ring 73, a spacer part 73b is continuously connected so as to be erected from a peripheral barrel part 73a, and the spacer part 73b is abutted on the end face of the connection cylinder part 71c of the connection ring 71 as well. On the other hand, the end face of the connection cylinder part 70c of the connection ring 70 and a main body part 71a of the connection ring 71 are kept in non-contact state. Thus, by interposing the insulating ring 73, the connection rings 70 and 71 are kept electrically insulated.
Patent JP-2000074172-A (JP)
Title: Molding nut, manufacture of molding nut, and linear guide device using molding nut
Inventor: MICHIOKA HIDEKAZU
IPC: F16H25/24
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a molding nut which can be fabricated through a manufacturing process easy and of simple configuration and can be pressed uniformly to the whole peripheral circumferential surface of a screw shaft. SOLUTION: This molding nut 2 to be fitted on a screw shaft 1 is formed through a die shaping process from a resilient material and is furnished with a slot 3 over the whole length in the axial direction so that the nut 2 is split in the circumferential direction. When fitted on the screw shaft 1, the nut 2 will have the same effective diameter substantially as the effective diameter of the screw shaft 1, and the nut 2 is equipped with an elasticity directed toward the center in the radial direction of the screw shaft 1. The slot 3 is either formed by making molded threads using a die and core followed by machining, or putting a core and a slotting core in a die followed by injection molding. The nut 2 is used in a linear guide device and equipped with a stable accuracy.
Patent JP-S60131854-A (JP)
Inventor: TOMARU TAKAO
IPC: C04B7/38
Filed: 1983-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。