baber/WOPTO huggingface dataset:
Patent JP-H09154361-A (JP)
Title: Structure for driving reaping blade of reaping harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01D57/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure for driving a reaping blade of a reaping harvester, simplified in structure and improved in cutting performances by attaching and composing a crank arm of a reaping blade so as to enable the driving of a hair clipper type cutter. SOLUTION: This structure for driving a reaping blade of a reaping harvester is obtained by arranging a hair clipper type cutter 2 at the lower rear of a raising up device, installing rotating packers 3 for raking in grain culms in the upper part of the hair clipper type cutter 2, extending a driving shaft 10 for either of the rotating packers 3 to the lower part from the rotating packers 3 and attaching a crank arm 17 of the reaping blade to the lower end thereof. Thereby, the crank arm 17 is composed so as to enable the driving of the hair clipper type cutter 2. The driving shaft 10 for the rotating packer 3 is an inner and an outer double shafts. A reaping blade driving shaft is preferably composed of each inner shaft 11 and a packer shaft is preferably composed of each outer shaft 12.
Patent JP-H05133206-A (JP)
Title: Valve system for five-valve engine
Inventor: SHIMAMOTO MAKOTO
IPC: F01L1/04
Filed: 1991-11-08
Abstract: PURPOSE:To enhance perpendicularity of an ignition plug and make an engine compact by disposing a camshaft near above intake valves, and forming an insertion hole of the ignition plug between two exhaust rocker arms of a cylinder head. CONSTITUTION:Three intake valves 23 and two exhaust valves 25 are arranged to surround the tip end of an ignition plug disposed approximately in the center of a cylinder bore 3a. One camshaft 35 is provided above the intake valves 23. Bearing portions 36 of the camshaft 35 is disposed outside both sides of the cylinder bores 3a. Intake cam noses 35b, 35c for driving the three intake valves 23 are formed between the bearing portions of the camshaft. Two exhaust rocker arms 31, 31 for driving the two exhaust valves 25 are arranged so as to hold the center of the cylinder bore 3a therebetween. An exhaust cam nose 35d for driving the two exhaust rocker arms 31 are interposed between the bearings portions 36, 36 of the camshaft 35. An insertion hole 4i of the ignition plug is formed between the exhaust rocker arms 31, 31.
Patent JP-H07147819-A (JP)
Title: Method for using coated granular fertilizer
Inventor: MIYOSHI SAYOKO
IPC: A01C11/00
Filed: 1993-11-26
Abstract: PURPOSE:To almost eliminate outflow of a coated granular fertilizer to environment, to prevent nitrogen contamination of a water system, to save labor and to improve fertilizer utilization efficiency by mixing a specific coated granular fertilizer with soil for raising seeding and using it during a period of raising seedling from seeding of rice till transplanting. CONSTITUTION:A coated granular fertilizer such as a nitrogen fertilizer having elution function of elution ratio during a period of raising seedling from seeding of rice seed till transplanting controlled to 0.5-10wt.%, preferably 1-7wt.% is premixed with soil for raising seedling. The whole amount of the mixture is applied as a basal dressing to rice seedling during raising seedling seeded in a box for raising seedling, thus eluted nitrogen utilization from seeding to a maturation period is improved to >=85%.
Patent JP-H11154930-A (JP)
Title: Cdma transmission system, method and demodulator
Inventor: ABETA SADAYUKI
IPC: H04B1/707
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To conduct estimate and compensation of fluctuation in a transmission line with higher accuracy by applying weight averaging to symbols of pluralities of pilot channels. SOLUTION: A TPC bit is inserted in a data channel in unit of several symbols periodically. The frame is configured so that a pilot channel with a known transmission pattern is orthogonally processed with the data channel and transmitted in parallel. A reception channel in the pilot channel is used for a reference signal to estimate channel fluctuation in the information symbols. The TPC bits may be inserted in unit of several symbols periodically in the pilot channel or the control channel.
Patent JP-H02168509-A (JP)
Title: Aelotropic conductive rubber composition
Inventor: KOSHO MASUMI
IPC: C08L21/00
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a composition of high quality and performance through a simple blending process by blending composite grains containing a specific amount or more of magnetic alloy grains of a smaller grain size than carbon black with a rubber composition. CONSTITUTION:The composition in the title is magnetic metal composite carbon black available through the introduction of a transient metal compound in the thermal decomposition process of hydrocarbon. Composite grains containing 10wt.% or more of magnetic metal grains having a smaller grain size than the carbon black is blended with a rubber composition at 15 to 30% of volume percentage. As a result, a contact surface becomes stable in physical properties and free from restriction due to the type of a blended rubber component. According to the aforesaid construction, it is always possible to obtain a composition of high quality and performance through a simple blending process.
Patent JP-H01162362-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA MICHIHIKO
IPC: H01L27/00
Filed: 1987-12-18
Abstract: PURPOSE:To sped up a CMOS element by a method wherein an n-channel FET with a channel region in a plane (100) is built in p-type silicon and a p-channel FET with a channel region in a plane (100) is formed in n-type silicon. CONSTITUTION:A p-Si substrate 11 of a plane index (100) and an n-Si substrate 12 of a plane index (100), mounted with approximately 3000Angstrom thick SiO2 layers 11A and 12A, are put together on their SiO2 surfaces and placed on a carbon heater 13. The substrates 11 and 12 are heated and then exposed to a pulse voltage for adhesion. The substrate 12 is thinned out by lapping and etching. The substrate 12 is subjected to another etching after which only an island- geometry element-forming n-Si region 12B is retained and the SiO2 layer 12A is exposed. A p-channel FET is built on the n-Si region 12B, the SiO2 layers 12A ad 11A are locally removed for the exposure of the substrate 11 for the construction of an n-channel FET thereon. This design enhances a CMOS element in its operating speed.
Patent JP-H09137923-A (JP)
Title: Solidification processor for melted matter by waste melting furnace
Inventor: ICHIHARA TADASHI
IPC: F23G5/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To separate granulated stag from granulated metal in melted matters from a waste melting furnace by a method wherein melted matters are granulated and solidified, the granulated and solidified matters are crushed to be selected magnetically and the granulated slag is crushed after the magnetic selection thereof. SOLUTION: Melted matters obtained by a melting treatment of wastes with a waste melting furnace 1 is fed into a granulating tank 4 of a granulating/solidifying device 3, quenched to be granulated and solidified and is fed into the subsequent coarsely crushing device 10. Large slag and large foreign matters such as cut matters of an auxiliary electrode wrapping metal contained granulated and solidified matters are crushed by the coarsely crushed device 10 to separate the metal and slag. The metal and the stag are both fed into a magnetic separator 20.  The magnetic separator 20 ejects the non-magnetic granulated slag S by a centrifugal force from an outer circumferential surface of a drum 23 rotating at a high speed from the solidified matters supplied onto the outer circumferential surface of the drum 23 and the magnetic granulated metal M alone is attracted onto the outer circumferential surface of the drum 23 by a magnetic force of a permanent magnet 24 to be raked off by a scraper 25 thereby separating the granulated metal M and the granulated slug S.
Patent JP-H09138959-A (JP)
Title: Biaxial actuator
Inventor: MIMORI KOJI
IPC: G11B7/09
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of the biaxial actuator by supporting a lens holder for supporting an objective lens with elastic supporting members and disposing these individual elastic supporting members on the same plane. SOLUTION: One pair of elastic supporting members 13a and 13b and the other one pair 13c and 13d are disposed in the same plane, and one end of each individual elastic supporting member is fixed integrally with a fixed part 14, while the other end is fixed integrally with the lens holder 11. The elastic supporting members 13a and 13b and then 13c and 13d are separated from each other to move individually. Individual connecting terminals of a coil bobbin are electrically connected to feeder lands provided fixedly under their exposed state on an upper surface of a side periphery of the lens holder 11 by the other end side of the elastic supporting members 13a, 13b, 13c and 13d. A driving current is supplied via the individual elastic supporting members to the coil bobbin from the fixed part 14, so that the connection by a flexible substrate is unnucessitated.
Patent JP-H06151588-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOKUBO TOMOYUKI
IPC: H01L21/78
Filed: 1992-11-09
Abstract: PURPOSE:To provide an isolation and alignment method for elements suitable for mass production of a semiconductor device by easily aligning elements after a metallic layer where the elements are made is cut. CONSTITUTION:The following processes are performed in order: (a); making a plurality of elements 6 apart on one main surface of a metallic layer 3, (b): fixing the side of one main surface of the metallic layer 3 onto a holding plate 4, (c); dividing it into several elements 6 by etching the metallic layer 3 from the side of the other main surface, and (d); removing the metallic layer 3 from the holding plate 4 after installing a container 9, which has recesses corresponding to the isolated respective elements 5, on the holding plate 4.
Patent JP-H04193507-A (JP)
Title: Preforming method by refrigeration
Inventor: INABA KENJI
IPC: B29B11/16
Filed: 1990-11-28
Abstract: PURPOSE:To modify the shape by preforming without heating and eliminate the necessity of stripping or taping by refrigerating a prepreg in the state of being laid up in a molding tool, removing the prepreg in the refrigerated state and moving the same to the following process. CONSTITUTION:A prepreg 2 laid up in a molding tool 1 is draped to the molding tool by means of a bag or the like, and refrigerated in said state to cure a matrix, and preforming is carried out, and then the prepreg 2 is released out of the molding tool 1 while retaining its shape by retaining the frozen state, and moved to the following process. As preforming is carried out for the refrigerated prepreg 2 without heating and the prepreg is not half-cured, its shape can be modified easily by defreezing. Also, as preforming is carried out without heating, an air exhaust passage is not blocked with half-cured resin at the time of curing, and the modification of shape is easy and stripping and taping are not required.
Patent JP-H11140202-A (JP)
Title: Waterproof sheet
Inventor: NAKAZAWA KAZUMA
IPC: C08L23/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent blocking of a sheet having excellent heat-fusibility. SOLUTION: This waterproof sheet is obtained by adding 1-20 pts.wt. of inorganic powder to 100 pts.wt. of a polymer alloy composition obtained by melt-blending hydrogenated SBR with a polyolefin polymer and molting to a sheet-like. The surface of the waterproof sheet is measured by an electron microscope reflected electron-type surface roughness tester capable of detecting from four directions and resultant every signal amounts are subjected to a frequency analysis to obtain the surface roughness corresponding to real unevenness, then an index P of the roughness in dividing a scanned image at 1,500-3,000 μm total length as waves of 2-256 Hz frequency is made to be 5-50.
Patent JP-2001138381-A (JP)
Title: Side vent device
Inventor: ISHIBASHI MASAMICHI
IPC: B29C48/76
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To double the number of openings compared to that of a conventional device to slow the flow velocity of gas and thereby prevent entrainment from occurring by providing the opening, a side vent fitment and a vent box on both side parts of a cylinder. SOLUTION: The side vent device has openings 4 arranged opposite to each other on both side parts of a cylinder 1 and further, has vent boxes 6, 6A connected to the openings 4 respectively through their respective side vent fitments 6, 6a. Then the air is discharged from both sides of the cylinder 1 and thereby the flow velocity of the gas is slowed and entrainment is prevented from occurring.
Patent JP-2000113346-A (JP)
Title: Urgent notifying system in home care
Inventor: NISHIMURA TSUTOMU
IPC: G06Q50/22
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To realize communication by sound and a video between an old person in an old person house and a caring person in a care support center. SOLUTION: A care terminal machine 4, a television 1, a microphone 2, a call key 5, a toilet call key 6 and a fire sensor 8, which are installed in every house of an old person, are connected. In a system, a care management device 11, a backup display machine 12 and a data transmission device are connected to a care support center. Data is transmitted/received between the terminal machine 4 and the care management device 1 through a cable television network line 14.
Patent JP-H06176424-A (JP)
Title: Magneto-optical disk device
Inventor: ICHIKAWA KOJI
IPC: G11B5/02
Filed: 1992-12-02
Abstract: PURPOSE:To make the magneto-optical disk device thin in structure by restricting the packaging height of an erasing or recording bias magnetic field impressing device and disposing the device on a movable head case at the same side as an objective lens against a recording medium. CONSTITUTION:The bias magnetic impressing device has a rotary permanent magnet 13 magnetized in the diametral direction, a cover 14 molded with saddle coils 15a and 15b Hall elements 17a and 17b for detecting a magnet rotation angle. In a circuit for feeding back outputs of the elements 17a and 17b to the coils 15a and 15b, a magnet 13 is held to be changed between two angular positions (erasing and recording) of 0 deg. and 180 deg.. A vertical magnetic field of a 1st polarity is impressed onto a light spot converging point F by the magnet 13 is one position, and a vertical magnetic field of an opposite polarity is impressed in the other position. A supporting part 4 of the lens 3, an AF coil and a yoke 11a and a TR coil 7a and a yoke, etc., are disposed at the left side of the lens 3 in the figure, and the magnetic field impressing device is mounted low in height in an vacancy at the right side.
Patent JP-H02170447-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANBAYASHI SHIGERU
IPC: H01L21/316
Filed: 1988-12-23
Abstract: PURPOSE:To suppress a contamination by evaporation of a metal or the like from surroundings and to reduce a crystal defect and a thermal strain by a method wherein, after oxygen ions have been implanted into a silicon substrate, an oxide insulation film and a single-crystal silicon layer are formed to be laminar by a heat treatment using an energy beam. CONSTITUTION:Oxygen ions 12 are implanted into a single-crystal silicon substrate 1 under a prescribed condition; a layer 13 doped with high oxygen is formed. A specimen is irradiated with an energy beam 14; while the surface of the specimen is being heated at about 1350 deg.C, the beam is shifted in a direction 15; the layer 13 doped with high oxygen is separated into a film 16 of silicon dioxide SiO2 and a silicon single-crystal thin film 17. Thereby, it is possible to form a single-crystal film of a semiconductor device where a mixture amount of oxygen in a silicon layer is 1X10<15>/cm<2>oms/cm<2> or lower and whose crystal defect is extremely small at 1X10<15>/cm<2> or lower.
Patent JP-H04193759-A (JP)
Title: Carbon-containing basic refractory
Inventor: TSUNETSUGU KUNIO
IPC: C04B35/03
Filed: 1990-11-26
Abstract: PURPOSE:To improve the oxidation resistance of the refractory by mixing a specified amt. of elemental B powder with the refractory material consisting of the carbon material and basic material in a specified weight ratio. CONSTITUTION:From 5 to 30wt.% of a carbon material such as graphite and 70-95wt.% of a basic material such as electrolytic MgO are mixed to obtain a refractory material. From 0.1 to 4wt.% of an increase of the elemental B powder having <=250mum grain diameter and an appropriate amt. of a resol-type phenolic resin are added to the refractory material and kneaded, the product is press-formed into a specified shape, and the formed body is heat-treated under specified conditions to obtain a stable and durable carbon-contg. basic refractory excellent in oxidation resistance.
Patent JP-H11143101-A (JP)
Title: Photosensitive drum
Inventor: NISHIMURO YOICHI
IPC: G03G21/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive drum whose manufacturing cost is reduced by simplifying a manufacturing process and which is excellent in reliability. SOLUTION: This photosensitive drum is provided with flanges 2 and 2b on both end surfaces of a cylindrical substrate 1 obtained by forming a photoconductive layer 3 on the outside circumferential surface. By axially supporting both flanges 2 and 2b, the photosensitive drum is freely rotatably supported. Then, the substrate 1 is molded with electrically conductive resin and one flange 2 is integrally molded with the same electrically conductive resin with the substrate 1.
Patent JP-H11146640-A (JP)
Title: Rectifying circuit for switching power supply and switching power supply using the rectifying circuit
Inventor: FUNATSU YUJI
IPC: H02M7/21
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a switching power supply which suffers less rectification loss and facilitates output multiplication. SOLUTION: A diode 2 and a capacitor 3 convert a rectangular-wave voltage applied to between the drain and the source of MOSFET 1 into a direct-current voltage, and supplies a comparator 4 and a gate drive circuit 3 with a positive voltage as positive power supply. Diodes 6, 7, a capacitor 8, and a capacitor 9 form a negative power supply to the comparator 4 and the drive circuit 3. The comparator 4 leads the voltage of terminal 1 to a negative terminal and the voltage of terminal 2 to the positive terminal, and thus detects the voltage between terminal 1 and terminal 2. The gate drive circuit 3 amplifies the output of the comparator 4, and supplies the gate terminal of the MOSFET 1 with it.
Patent JP-H01166596-A (JP)
Title: Ceramic substrate
Inventor: SHIGI HIDETAKA
IPC: H05K3/00
Filed: 1987-12-23
Abstract: PURPOSE:To make mechanical positioning possible, by applying a resin to a through hole of a ceramic substrate after sintering, and performing hole processing on this resin part. CONSTITUTION:Outside processing and hole processing 2 are performed on a ceramic substrate in the process before sintering and then sintered. Thus formed hole 2 has poor dimensional precision due to partial warpage and laminate dislocation and can not used as a guide hole for positioning for later processing. Then, the hole 2 is filled with a resin 4 and the hole processing is performed by defining a relative positional relation between the resin 3 and a pattern 3, so that it is possible to obtain a guide hole 5 having good positional precision with the pattern 3. As a result, it is possible to dispense with an expensive positioning apparatus because positioning is possible with a simple tool.
Patent JP-H01166327-A (JP)
Title: Magnetic recording medium
Inventor: FUKUYA HAJIME
IPC: G11B5/708
Filed: 1987-12-23
Abstract: PURPOSE:To decrease recording and reproducing noises and to improve durability by dispersing inorg. wall microcapsules contg. a liquid lubricating agent into a magnetic coating compd. and coating such compd. on a nonmagnetic substrate. CONSTITUTION:The inorg. wall microcapsules internally contg. the liquid lubricating agent are added into the magnetic coating compd. and a coated film is formed by using such magnetic substrate. The coated film is then baked and is worked. The microcapsules formed by using the inorg. wall consisting of calcium carbonate, calcium silicate, etc., for the wall material and incorporating fluorocarbon oil such as perfluoropolyeter into the capsule wall are preferably used. The large grain size of such inorg. wall microcapsules leads to disk noises and, therefore, the grain size smaller than the thickness of the medium is more preferable. The magnetic recording medium which are small in noises and has the high durability is thereby obtd.
Patent JP-H03184150-A (JP)
Title: Information transfer device
Inventor: KON FUMIO
IPC: G06F13/38
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a buffer controller having a simple constitution by providing a buffer memory, an attribute buffer memory, and a decision control means to interpret the attribute and to decide the treatment of the information on the buffer memory. CONSTITUTION:When the transfer of data is desired to the CPU side from the I/O devices 6 and 7, a transfer request signal and the transfer data are sent to the I/O data and a transfer bus of each of both devices 6 and 7. The processing (b) is carried out in a step 1. A multiplexer MPX 5 gives the priority to a request to return an I/O data transfer acknowledge signal 16 and at the same time saves the data received from the bus 15 into a latch 5a. Then the data are written into a data storing field 4 and an identification field 3 of a FIFO memory device 2 via an MPX bus 9 based on the pointer information on a FIFO controller 1 with the value of the I/O data (name) A, for example, used as the identification data 10. Then the processing (c) is carried out in a step 2 and when a data bus 11 is not used yet. Thus the transfer of data is performed.
Patent JP-H05161017-A (JP)
Title: Orthogonal transformation device
Inventor: YAMADA MASAZUMI
IPC: H04N19/423
Filed: 1991-12-09
Abstract: PURPOSE:To attain high efficiency coding for a video signal with high efficiency through low-degree orthogonal transformation by adding a few additional configuration to the equipment configuration of the low-degree orthogonal transformation. CONSTITUTION:Inputted 16X16 input signals I16(i, j) are rearranged into four 8X8 input signals I8 [K](i', j') by a rearrangement device 7. The signals I8[K](i', j') are sent to DCT transformation devices 1-4 by a switching device 6. Orthogonal transformation processing is implemented by each DCT transformation device to generate 8X8 output signals O8 [K](i', j'). An output signal at the same position of the output signals is read by a synchronism reader 5. Then each set is inputted to a Hadamard transformation device 8. The transformation device 8 eliminates the correlation of outputs from four DCT transformation devices. Thus, a high efficiency is obtained in the high-degree orthogonal transformation.