baber/WOPTO huggingface dataset:
Patent JP-H09189285-A (JP)
Title: Wind power generating device
Inventor: OTA KOICHI
IPC: F03D9/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent electric power fed out to an electric line from reducing rapidly by converting and discharge electric power accumulated in a storage battery beforehand into A.C. electric power of a commercial frequency, discharging the electric power, when a wind mill is stopped rapidly by operation of a brake or the like, and gradually reducing the discharging within a fixed time. SOLUTION: A switch 14 is turned when failure of a power generator and excessive wind speed are generated by some causes, a brake 12 is operated, and a brake operating signal 121 is transmitted to a control device 154. At this time, it is judged by the control device 154 that a power generator 12 is rapidly stopped, and the value of a feed out electric power signal 156 transmitted from a device 155 for detecting electric power which is fed out just before the judgement is memorized. After that, an output regulating signal 157 is transmitted from the control device 154 to a D.C/A.C converter device 153, the converter device 153 is operated, the commercial frequency A.C. electric power is fed out to an electric wire 2. It is thus possible to prevent power fed out to the electric wire 2 from reducing rapidly.
Patent JP-S51115371-A (JP)
Title: Dehydrator
Inventor: KOBAYASHI ICHIJI
IPC: B30B9/22
Filed: 1975-03-07
Abstract: PURPOSE:To provide an easy hydration of great deal of slurry under pressure by expansion and contraction of air bag.
Patent JP-S55121259-A (JP)
Title: Elelctron microscope
Inventor: YOTSUI KAZUO
IPC: H01J37/147
Filed: 1979-03-14
Abstract: PURPOSE: To enable a slight amount of an astigmatism in the magnifier lens system to be easily confirmed, by permitting a smaple irradiating electron beam to make a precessional motion around a predetermined position of the sample.  
     CONSTITUTION: An electron beam emitted from an electron gun 1 is focused by the focusing lens system consisting of the first and second focusing lenses 2, 3 and irradiated to a sample 4. The electron beam permeated through the sample 4 is magnified by the magnifier lens system consisting of an objective lens 5, an intermediate lens 6 and a projector lens 7, being projected toward an observational screen 8 and imaging an image of the sample 4 on the image screen 8. Between the second focusing lens 3 and the sample 4 are arranged the first and second deflectors 9, 10 to these of which a deflection power source 11 is connected. This casues the electron beam to produce a precessional motion. If in the magnifier lens system, a magnified blur in the direction of an astigmatism can be observed on the observational screen 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0583570-A (JP)
Title: Orthogonal transformer
Inventor: SUMINO SHINYA
IPC: H04N19/42
Filed: 1992-02-17
Abstract: PURPOSE:To reduce the hardware scale of orthogonal transformation by using a multiplier while sharing time concerning the orthogonal transformer used as a preprocessing or post-processing for the high-efficiency encoding of image signals. CONSTITUTION:At the orthogonal transformer to execute 8-point cosine transformation, when any special high-speed algorithm is used, a multiplier excepting for the square of 2 is eight. Therefore, a multiplier 32 to enable one time of multiplication with one sample is time-multiplexed, and the product is inputted to a butterfly computing element 7, butterfly computing element 12 or rearranger 14. The 8-point cosine transformation can be executed with one multiplier having large hardware scale, and the hardware scale of the orthogonal transformer is reduced as well.
Patent JP-H03233415-A (JP)
Title: Photosemicondutor module
Inventor: SUZUKI AKINOBU
IPC: G02B6/42
Filed: 1990-02-08
Abstract: PURPOSE:To stably obtain target performance by providing a holder which holds a photosemiconductor element and a rod lens and a ring which couples the holder and a receptacle with each other. CONSTITUTION:The hlder 21 which hlds the photosemiconductor element 15 and rod lens 12 is fixed to the ring 22 which couples the holder 21 and receptacle 1 with each other with an engagement slide part beween an external cylinder 16 and an internal cylinder 17 and a joined surface. If a minute position shift or angle deviation is generated in this process, the amplification movement of the focus of the rod lens to the position of a value multiplied by optical coupling power is eliminated and the module is so assembled as to obtain the optimum optical coupling between an optical fiber and the photosemiconductor element 15. Consequently, the deviation of the optical axis is reduced and the target performance can stably be obtained.
Patent JP-S61191568-A (JP)
Inventor: NIWA HIROSHI
IPC: C04B35/64
Filed: 1985-02-16
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-S54121080-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO MITSURU
IPC: H01L21/8242
Filed: 1978-03-13
Abstract: PURPOSE:To increase the capacity per unit plane by drilling plural units of holes on the substrate to secure the uneven longitudinal structure to the surface of the semiconductor substrate and then forming the information storage capacity part by providing the electrodes along the uneven surface and via the dielectric. CONSTITUTION:The lamination pattern of SiO2 film 202 and Si3N4 film 203 is formed on P-type Si substrate 201, and the oxidation is given using the lamination pattern as the mask to grow thick SiO2 film 204 at the both edge of substrate 201. The mask is then removed, and thin SiO2 film 205 is coated on exposed substrate 201. Then plural units of opening 206 are drilled, and concavity 207 is formed  within 201 b etching. Film 205 is then removed to coat SiO2 film 208 newly from the inside of 207 through its surface, and N- or P-type poly-crystal Si layer 209 is grown on film 208 while filling 207. Then only the surface of layer 209 is oxidized to obtain SiO2, film 210, and layer 209 is etched after patterning  given to be made to remain as electrode 211 and gate electrode 212 at the information memory capacity part.
Patent JP-H09224300-A (JP)
Title: Method and device for correcting sound image position
Inventor: YOSHIDA MASAHIRO
IPC: H04S1/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the feeling of incompatibility or unnaturality caused by the non-coincidence of video and sound image positions by correcting the sound image position of an audio signal to be reproduced by performing the correcting processing of frequency characteristics to frequency data provided by extending processing. SOLUTION: Based on the frequency data outputted from an extender 16, frequency data extracting parts 31-35 at a correction part 17 extract frequency data SFL, SFR, SCT, SRL and SRR concerning respective front left/right, center and rear left/right channels. Correction processing parts 41-45 perform the correcting processing by adding correction data DFL, DFR, DCT, DRL and DRR read out of a memory 52 to the respective data SFL, SFR, SCT, SRL and SRR. As a result, the vertical deviation of the sound image position caused by no arrangement of the speaker at an ideal position is corrected, and unnaturality caused by the non-coincidence of video and sound image positions is reduced.
Patent JP-S61188282-A (JP)
Title: Climbing machine
Inventor: NISHIKAWA KOJI
IPC: B62D55/075
Filed: 1985-02-16
Abstract: PURPOSE:To allow a climbing machine to easily ascend and descend the stairs, a road, and the like by forming front and rear wheels and follow-up wheels in a toothed gear and forming recesses that engage with these toothed gears on the internal circumferential surface of an endless belt, then forming the external circumferential surface of the belt in an antiskid structure. CONSTITUTION:Front and rear wheels 6 and 8 and follow-up wheels 10 are comprised with toothed gears at the same pitch. In addition, recesses that engage with the toothed gears of the front and rear wheels 6 and 8 the follow-up wheels 10 are provided on the internal circumferential surface of an endless belt 12. Consequently, simultaneously with the rotation of the front and rear wheels 6 and 8 and the follow-up wheels 10, the endless belt 12 is rotated without generating and sliding. Besides, the external circumferential surface of the endless belt 12 is formed in an antiskid structure consisting of engagement protrusions 16. Furthermore, a handle section 18 can be turned in the backward direction to a stand section 4 only at a preset angle. In addition, when the front wheels 6 are rotated and driven by a motor M, the endless belt 12 is rotated.
Patent JP-H03231748-A (JP)
Title: Method for correcting pattern with converged ion beam device
Inventor: MATSUMURA HIROSHI
IPC: G03F1/72
Filed: 1990-02-07
Abstract: PURPOSE:To simply correct a defective pattern by receiving the designed data of a mask by communication between a computer and CAD, extracting the defects of the defective pattern by comparison with the normal pattern and correcting the defects. CONSTITUTION:A defective pattern is detected while observing secondary ion images. A secondary ion image contg. the defective pattern is inputted into a computer 13 and subjected to image processing for removing a noise component and the outline of the pattern is extracted. The computer 13 receives the designed data of a mask contg. the defective pattern by communication with CAD 15. A reference pattern is formed on the basis of the data in accordance with the magnification of the secondary ion image contg. the defective pattern. The white and back defects of the defective pattern are recognized by comparing the defective pattern with the reference pattern. The defects are exactly recognized and can be corrected.
Patent JP-H11209581-A (JP)
Title: Resin composition for sealing and semiconductor-sealed device
Inventor: IBUKI KOICHI
IPC: C08L63/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-sealed device having improved adhesivity between a preplated frame especially using Pd or Pd-Au and a resin composition, having improved reflow resistance, preventing moisture deterioration after the reflow and having high reliability. SOLUTION: This resin composition for sealing comprises (A) an epoxy resin, (B) a novolak phenol resin, (C) 2-mercaptoimidazoline and (D) an inorganic filler as essential components. Therein, the 2-mercaptoimidazoline of the component C and the inorganic filler of the component D are preferably contained in amounts of 0.01-0.5 wt.% and 25-95 wt.%, respectively, based on the resin composition. The semiconductor-sealed device is obtained by sealing a semiconductor chip with the resin composition.
Patent JP-H02209317-A (JP)
Title: Carrier device
Inventor: KAWAMURA TAKAFUMI
IPC: B65G27/00
Filed: 1989-02-08
Abstract: PURPOSE:To prevent contamination due to a carrier means by means of floating and carrying with supersonic oscillation generated by a method wherein a supersonic oscillator is provided tilted in a direction of carrying on the surface of a base member provided so that the surface is imbedded into liquid in a liquid reservoir. CONSTITUTION:By generating supersonic oscillation on liquid 11 with a supersonic oscillator 14 driven as well as spraying liquid by a spray device 15 onto the surface of an object 20 to be carried, drying and contamination of the surface of the object 20 to be carried is prevented. Then, by supplying the object 20 to be carried to an end of a liquid reservoir 12, the object 20 to be carried moves in a floated state on the surface of the liquid 11 by supersonic oscillation of the liquid 11 as well as it is protected by sprayed liquid. This constitution can prevent contamination due to a carrier means such as a conveyer belt.
Patent JP-H02208875-A (JP)
Title: Carriage mechanism for data recording and reproducing device
Inventor: NAKAGAWA SEIICHI
IPC: G11B21/02
Filed: 1989-02-08
Abstract: PURPOSE:To miniaturize the whole of a device by providing a gear mechanism to transmit the torque of a stepping motor to a lead screw at a state where the stepping motor and the lead screw are arranged in parallel. CONSTITUTION:The gear mechanism 16 to transmit the torque of the stepping motor 14 to the lead screw 15 at the state where the stepping motor 14 and the lead screw 15 are arranged in parallel is provided. The stepping motor 14 can be arranged at a position in parallel with the lead screw 15 by employing such gear mechanism 16. Consequently, the size of a lead screw mechanism 13 in a longitudinal direction can be set within a range from one end to another end of the lead screw 15, which reduces it by the size of the stepping motor 14. In such a way, the device can be miniaturized as a whole.
Patent JP-H05194633-A (JP)
Title: Polymer end-modified polyolefin
Inventor: KOYAMA NAOMI
IPC: C08F10/06
Filed: 1992-02-17
Abstract: PURPOSE:To provide a polymer end-modified polyolefin useful as a compatibility improving agent for different polymers, etc., by modifying the end of the polymer with a (meth)acrylic acid derivative unit containing a silyloxy or hydroxyl group. CONSTITUTION:(A) 1 Mole of a living polypropylene or living polyethylene- propylene random copolymer obtained by a polymerization in the presence of a catalyst comprising a vanadium compound of formula I (R<9> to R<11> are H, 1-8C hydrocarbon group wherein at least one of R<9> to R<11> are H and the remainings are not H) and an organic aluminum compound is reacted with (B) 1-1000 moles of a (meth)acrylic acid derivative of formula II (R is H, methyl; Z is group of formula III, IV or V (R<1> to R<8> are 1-8C alkyl, aryl; m is an integer of 1-6) (e.g. trimethyloxyethyl methacrylate) and, if necessary, further with a proton donor to provide the polypropylene or ethylene-propylene copolymer whose end was modified with a substituent of formula VI.
Patent JP-S62186596-A (JP)
Inventor: WAKI KIYOTAKA
IPC: H05K3/46
Filed: 1986-02-12
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-S53115481-A (JP)
Title: Load control device
Inventor: EZAKI MITSUNOBU
IPC: G05B11/42
Filed: 1977-03-17
Abstract: PURPOSE: To simplify a PID control system, by composing a differentiation circuit of a bridge circuit and switching circuit having time constant at a side, and by controlling loads with an elastic signal corresponding to change in sensor and a differential output of the electric signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02289513-A (JP)
Title: Stabilized oil-soluble vitamin-containing composition
Inventor: MATSUDA YOSHIHISA
IPC: A23K1/16
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a stabilized oil-soluble vitamin-containing composition useful as a drug, animal drug, feed additive, nutrition auxiliary, etc., containing a carotenoid. CONSTITUTION:An oil-soluble vitamin such as vitamin K, vitamin A, coenzyme Q or vitamin D and a carotenoid (e.g. beta-carotene) are dissolved in an oil component such as colza oil or an organic solvent such as n-hexane and uniformly blended. Further the solution is optionally mixed with well-known additives (e.g. extender, coloring matter, sweetener and spice) in terms of preparation and pharmaceutically manufactured by a conventional procedure to give the aimed substance. The amount of the carotenoid added is <=0.01wt.% based on the oil-soluble vitamin to the limit of solubility of the prepared composition of carotenoid. The aimed substance can be pharmaceutically manufactured into injection, syrup, tablet, granule, ointment, cream, capsule, etc.
Patent JP-S58147323-A (JP)
Title: Reaction injection monolithical molding method for flexible polyurethane foam
Inventor: YAMAMOTO MASAKI
IPC: B29C39/38
Filed: 1982-02-25
Abstract: PURPOSE:To obtain a molded work which is excellent in appearance, by a method wherein a polyurethane reactive composition, prepared so that it has a short cream time, is injected by a high-pressure injection into a mold which has a porous material additionally attached to an inner suface thereof and has a venting hole formed in a given position. CONSTITUTION:A polyurethane reactive composition, having a cream time of not longer than six seconds, is prepared by mixing together a polyol component, an isocyanate component, an amine series catalyst, a foaming agent and a surface-active agent. A polyurethane reactive composition, which is before it starts to be brought to a cream state, is injected by a high-pressure injection through  an injection gate into an enclosure mold which has additionally a porous material inserted into a required spot in an inner surface thereof, has a venting hole formed in only a side wall located away from a runner gate, and is heted to not lower than 60 deg.C. This enables obtaining of a foam-molded work which has a foaming density of not more than 150kg/cm<2> and the porous material inserted in one surface and neither deficit nor air pocket in the other surface.
Patent JP-S60175261-A (JP)
Title: Recorder of digital information signal
Inventor: NAKAI JIYUN
IPC: G11B20/12
Filed: 1984-02-20
Abstract: PURPOSE:To improve more the burst error correcting capability by recording N<2> units of symbols included in the same code series of C2 code to plural tracks with no mutual overlap and so that the largest recording position is obtained with the same track even in case of the mutual overlap. CONSTITUTION:When the input data 1 on the audio PCM signal is supplied, 16 information symbols W1-W16 and 4 redundant symbols Q1-Q4 are obtained at the output of a C2 coder 2 and supplied to an interleave circuit 3 enclosed by a broken line. The differential amount D (block) of the delay amount given from the circuit 3 is selected to an amount having the relation between the number NT of recording tracks of a magnetic tape and a prime. The output of the circuit 3 is supplied to a C1 coder 4 of (24, 20) read Solomon codes to deliver 24 symbols including 4 redundant symbols P1-P4 of the C1 code. An adding circuit 5 adds block synchronizing signals, address signals and the control data to said 24 symbols. Thus the data of a block is obtained.
Patent JP-H03236417-A (JP)
Title: Production of austenitic stainless steel showing superior intergranular corrosion resistance in solution of nitric acid in high concentration
Inventor: KANEKO MICHIRO
IPC: C21D8/00
Filed: 1990-02-10
Abstract: PURPOSE:To produce an austenitic stainless steel showing superior intergranular corrosion resistance in a solution of nitric acid in high concentration by subjecting a hot worked austenitic stainless steel containing specific amounts of P to holding at a temp. in a specific region for a specific time in a cooling stage in solid solution heat treatment. CONSTITUTION:A bloom is prepared from a molten austenitic stainless steel where P concentration in the steel is regulated to >=0.1wt.%, and this bloom is worked into various shapes by means of hot working. This stainless steel is held at about 1040-1150 deg.C for a prescribed time or less and is allowed to pass through the temp. region of 550-750 deg.C in >=1hr while controlling cooling velocity, or, after solid solution heat treatment, this steel is subjected to temp. rise from 550 deg.C up to 750 deg.C to undergo heating treatment for >=1hr, followed by cooling at arbitrary velocity. By this method, the austenitic stainless steel capable of use for a long period as a structural steel product for use in an environment to be exposed to a solution of nitric acid in high concentration can be obtained.
Patent JP-H09220022-A (JP)
Title: Strawberry acclimatizing method
Inventor: ODA FUMIAKI
IPC: A01G7/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To easily acclimatize many seedlings of strawberries to a nearly uniform growth extent without skillfulness. SOLUTION: To transplant the seedlings 21 of strawberries, cultivated under high-humidity cultivation conditions of <=90% humidity, to low-humidity cultivation conditions of natural environment, an acclimatizing space A which is isolated from the natural environment and provided with a mist atomizing device 2 which can spray mist into the space is provided, the mist is sprayed into the acclimatizing space A to maintain intermediate-humidity acclimatizing conditions that are lower in humidity than the high-humidity cultivation conditions and higher in humidity than the low-humidity cultivation conditions of natural environment, and the seedlings 21 of strawberries cultivated under the high-humidity cultivation conditions are transplanted in the acclimatizing space A held under the intermediate-humidity acclimatizing conditions by spraying mist of water, and raised and acclimatized.
Patent JP-S63196284-A (JP)
Title: Base for cell culture
Inventor: ASAKO SHIGERU
IPC: C12M3/00
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a cell-culture base having excellent adhesivity, distensibility and proliferativity of cell and enabling cell culture over a long period in high density, by treating a surface of a polymeric base by sputtering. CONSTITUTION:A surface of a cell-culture base composed of a polymeric material such as olefinic polymer, polyester resin, etc., and preferably formed in the form of porous material, tube, hollow fiber, etc., is sputtered by conventional method in a gaseous atmosphere preferably containing an oxygen-containing compound such as oxygen gas, water, etc., and/or a nitrogen-containing compound such as nitrogen gas, ammonia, etc.
Patent JP-H01205822-A (JP)
Title: Forming method for welded pipe
Inventor: KURIYAMA YUKIHISA
IPC: B21D5/12
Filed: 1988-02-12
Abstract: PURPOSE:To prevent torsion in a roll forming time and to prevent indentation flaw by forming parts except plate edges with an upper and a lower roll, a right and a left roll, then, forming the edges with guide rolls. CONSTITUTION:Outside rolls consist of these rolls 5, 4b and a locking roll 4a is arranged inside, these four rolls are arranged in the same section to make a group of forming devices and they are arranged at a forming middle stage. Then, two groups of guide rolls 6, 7 are arranged to compose forming allocation. In a forming device assembling upper/lower roll and right/left roll, a large forming allocation is given except plate edges and the forming of the plate edge part is allotted by the succeeding guide rolls. Since the guide roll is made larger in roll diameter than a general gauge, the indentation flaw is prevented. As a result, excellent effects are obtained for torsion in large thickness and for reduction of indentation flaws.
Patent JP-S58148597-A (JP)
Title: Terminal address setting system of remote controlling device
Inventor: TANIGUCHI KUNIO
IPC: H04Q9/14
Filed: 1982-02-27
Abstract: PURPOSE:To attain efficient remote control of terminal devices, by assigning an address other than addresses possible for setting in a decimal number to a terminal device fixed at the production of the address. CONSTITUTION:Address data in 8-bit are inputted to address set terminals of AD1-AD8, and binary signals of digital switches in hexadecimal number corresponding the lower-order 4-bit and the upper-order 4-bit to each one digit respectively are inputted to the terminals AD1-AD8. The address of a control terminal device 3 changing the address according to the state of use is assigned to the address to be represented in the same number as that in decimal number. Address set switches SW1, SW2 comprising digital switches in decimal number are connected to the terminals AD1-AD4 and AD5-AD8 respectively to set the address corresponding to the expression in decimal number. The addresses represented with the rest hexadecimal number are assigned to the terminal devices 3 corresponding to a sub-operation panel and the like not requiring any change and these addresses are set fixedly.