baber/WOPTO huggingface dataset:
Patent JP-H02141451-A (JP)
Title: Compounding agent for hydraulic inorganic material
Inventor: MORITA HIROSHI
IPC: C04B28/04
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a compounding agent for hydraulic inorganic material which is excellent in the improving effect of fluidity at a kneading time, water resistance, durability and appearance of a hardened body by constituting the title compounding agent of both aqueous emulsion having a cross-linking structure and specified average particle diameter and a polymer contg. sulfonic acid group as the essential components. CONSTITUTION:Aqueous emulsion having <=300nm average particle diameter and a cross-linking structure is produced by such a method that an unsaturated monomer (e.g., methyl methacrylate) and an unsaturated copolymerizable monomer (e.g., glycidyl methacrylate) are emulsion-polymerized. Then a compounding agent for hydraulic inorganic material is produced from both the obtained aqueous emulsion and a polymer having sulfonic acid group (e.g., polystyrene sulfonate, naphthalenesulfonate formalin condensate) as the essential components. This compounding agent is added to hydraulic inorganic material so that it is regulated to about 1-30 pts.wt. for 100 pts.wt. cement and utilized.
Patent JP-2001115455-A (JP)
Title: Greening method
Inventor: NAKAMURA KENJI
IPC: A01C7/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the initial erosion of a greening method by buried seeds. SOLUTION: In the greening method, a buried seeds blowing device and a lawn seed blowing device are provided, two blowing hoses to blow the buried seeds and the lawn seeds are integrated with each other to blow the buried seeds and the lawn seeds in two rows.
Patent JP-S63153076-A (JP)
Inventor: KOBAYASHI KENJI
IPC: A63B102/32
Filed: 1986-12-17
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-H02147669-A (JP)
Title: Antifouling agent
Inventor: ITO AKINORI
IPC: A01N43/36
Filed: 1988-11-30
Abstract: PURPOSE:To obtain an antifouling agent which can prevent aquatics from depositing on underwater objects such as ship bottoms and fishing nets by using a specified organic compound. CONSTITUTION:100 pts.wt. antifouling agent is mixed with preferably 1-40 pts.wt. at least one member selected from among 3-chloro-4-(2,3-dichlorophenyl)-1- formylpyrrole, N-(2,5-dichloro-3-trifluoromethylphenyl)-N'-(2,6-difluorobenzoyl)urea, ethyl-2-[4-(2-nitro-4-trifluoromethylphenylamino)phenoxy]propionate, 3-{4-chloro-2- fluoro-5-[1-(methoxycarbonyl)ethylthio]phenylimino}-6-methyl-5,6,7,7a- tetrahydro-3 H-pyrrolo[2,1-c] [1,2,4]-thiadiazole, N-cyclohexylcarbamoyl-4-methyl-2-oxo-5-(4- methylphenyl)-3-oxyazolidine and an alkylthioalkylamine compound of, for example, the formula (wherein n is 7-11, and m is 2 or 3).
Patent JP-H02149649-A (JP)
Title: Cr alloy steel
Inventor: IMAI KIYOSHI
IPC: C22C38/54
Filed: 1988-11-30
Abstract: PURPOSE:To improve the creep characteristics of a Cr alloy steel and to drastically reduce the phenomenon of its secular embrittlement by incorporating specific wt.% of C, Si, Mn, Ni, Cr, Mo, V, Nb, N, W and B into a steel. CONSTITUTION:By weight, 0.05 to 0.25% C, <=0.2% Si, <=1.0% Mn, 0.3 to 2.0% Ni, 8.0 to 13.0% Cr, 0.5 to 2.0% Mo, 0.1 to 0.3% V, 0.03 to 0.3% Nb, 0.01 to 0.20% N, 0.7 to 2.0% W and <=0.01% B are incorporated into a steel. Then, the balance is formed with Fe and inevitable impurities. The Cr alloy steel is used to a bolt for tightening a blade casing in a steam turbine apparatus or the like. In this way, the creep characteristics of the Cr alloy steel are improved and the phenomenon of its secular embrittlement is drastically reduced.
Patent JP-H04171622-A (JP)
Title: Limit switch
Inventor: SAKAMOTO KUNIO
IPC: H01H21/28
Filed: 1990-11-06
Abstract: PURPOSE:To facilitate the assembling work by pivotally supporting a return spring member and a ball holder coaxially with a cam on a rotary shaft, and arranging them to face a positioning plate. CONSTITUTION:A ball holder 13 is pivotally supported coaxially with a cam 12 on a rotary shaft 4, they are arranged to face a positioning plate 23, a ball 24 is inserted between the ball holder 13 and the positioning plate 23, and these parts are coupled coaxially with the rotary shaft 4 and assembled. A return spring 14 and the ball holder 13 are pivotally supported coaxially with the cam 12 on the rotary shaft 4 and arranged to face the positioning plate 23. These parts can be inserted and assembled coaxially with the rotary shaft 4. The assembling work is facilitated.
Patent JP-S63152219-A (JP)
Title: Reflecting type photoelectric switch
Inventor: YAMAMOTO SABURO
IPC: H03K17/78
Filed: 1986-12-17
Abstract: PURPOSE:To obtain a detection output from a mark only by applying reset to a flip-flop by a comparator at the next mark so as to set the flip-flop without fail by a 1st pulse leading thereby discriminating the mark and the background. CONSTITUTION:A 1st charging circuit 18 including a capacitor C4 charged by the set output of a flip-flop 17a, a 2nd charging circuit 19 including the capacitor C5 charged by the reset output, 1st and 2nd switching elements TR2, TR3 discharging the capacitors C4, C5 of the 1st and 2nd charging circuits 18, 19 while being turned on momentarily at the leading of a 2nd detection pulse, and a comparator 20 comparing the charging voltage of the capacitors 18, 19 of the 1st and 2nd charging circuits and giving a reset signal to the flip-flop 17a when the voltage of the capacitor C4 of the 1st charging circuit 18 gets higher, are provided. Thus, the mark and background are discriminated and the detection output is obtained from the mark only.
Patent JP-S63153104-A (JP)
Inventor: YAMADA TAKAO
IPC: B28B3/20
Filed: 1986-12-17
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-H07125022-A (JP)
Title: Take-out apparatus for resin molded product
Inventor: SHIOZAKI TETSUO
IPC: B29C45/42
Filed: 1993-11-04
Abstract: PURPOSE:To enhance durability and to avoid the take-out mistake of a molded product caused by vibration by suppressing, the disturbance of the moving speed waveform of a first movable part and increasing the shortening quantity of a cycle time and reducing the mechanical impact degree to a take-out device. CONSTITUTION:A first drive signal is outputted to a first drive means from a control means 20 to decelerate a first movable part 3 to slow speed on this side of a stopper 72 to advance the same and the first movable part 3 is slightly increased in speed from the slow speed after the contact with the stopper 72 and decelerated before a molded product take-out hand 6 reaches a molded product take-out position to be stopped at a terminal position. A second drive signal is outputted to the first drive means 4 from a control means 20 and the first movable part 3 is allowed to retreat from the terminal position at a low speed to be further decelerated from the slow speed before separated from the stopper 70 to be allowed to retreat and increased in speed from the slow speed after separated from the stopper 70 and allowed to retreat to a standby position in a decelerated state to be stopped at the standby position.
Patent JP-H05144972-A (JP)
Title: Adhering method for printed circuit board and pressing contact tool thereof
Inventor: HAGIWARA MARI
IPC: C09J5/06
Filed: 1991-11-18
Abstract: PURPOSE:To provide a method for adhering an adhesive material without invading a through hole with high reliability in the method for adhering a printed circuit board and its pressing contact tool in which two half printed circuit boards formed with circuit and through holes to be engaged with press fitting pins are connected via heat curable adhesive material back-to-back. CONSTITUTION:A method for adhering printed circuit boards comprises the steps of superposing half printed circuit boards 21, 22 having through holes 5 opposing closely to through holes 1 without crossing therewith through an adhesive material 3, pressing and heating them from both sides by parallel surface to be adhered, and adhering them to suck the melted excess material 3 from the holes 5. Its pressing contact tool 6 has an airtight cavity 7 communicating with an external pressure reducing unit 99 therein in such a manner that two opposed surfaces or one surface of parallel profile is formed in flat pressure contact surfaces 61, 62 and one end is connected only to the holes 5 of the plates 21, 22 and the other end is opened with a suction hole 8 communicating with the cavity 7.
Patent JP-H08133291-A (JP)
Title: Container and handling method thereof
Inventor: YAMAMOTO JUN
IPC: B65D21/02
Filed: 1994-11-11
Abstract: PURPOSE: To put a cover on a container or remove it therefrom by use of a small and simple device and stack the containers or dismount them. CONSTITUTION: In a container provided with upper and lower flanges 15, 16 at the upper and lower outer peripheries of a container body 11 and provided with a cover flange 32 at the outer periphery of the cover body 31 and in which the cover flange 32 of the cover 30 is mounted on the upper flange 15 of the container 10 to put the cover 30 on the container 10, notches 23 for handling are provided in the upper flange 15 of the container 10.
Patent JP-H01142622-A (JP)
Title: Method for controlling driving automatic focusing lens
Inventor: YAMAGAMI HIROYUKI
IPC: G02B7/28
Filed: 1987-11-30
Abstract: PURPOSE:To eliminate wasteful focusing driving and to complete the focusing driving in a short period of time by computing the deviation quantity between an area where there is a focusing lens and a focusing area and subjecting the focusing lens to the focusing driving. CONSTITUTION:A microcomputer 1, a distance measuring sensor 2, a focus encoder 7, etc., are provided. The moving region of the focusing lens 10 is divided to n-pieces of areas and the focusing area is detected by the distance measuring sensor 2. The area where the focusing lens 10 exists is detected by the focus encoder 7. The deviation quantity between the area where the focusing lens 10 exists and the focusing area is computed. The focusing lens 10 is moved to bring the focusing lens 10 into the focusing area when the deviation quantity is large. The focusing lens 10 is subjected to the focusing driving when the deviation quantity is small. The wasteful focusing driving is thereby eliminated and the focusing driving is completed within a short period of time.
Patent JP-H02146530-A (JP)
Title: Semiconductor optical switch and its manufacture
Inventor: SEMURA SHIGERU
IPC: G02F1/313
Filed: 1988-11-29
Abstract: PURPOSE:To improve low-loss characteristics and to eliminate wavelength dependency by injecting carriers in a part of a waveguide layer through the low- resistance area of a clad layer with a voltage applied between 1st and 2nd electrodes. CONSTITUTION:This semiconductor optical switch is equipped with a ridge type waveguide layer 6 which is formed on the other surface of a semiconductor substrate 2 and has a smaller forbidden band than the semiconductor substrate 2 and low carrier density, the clad layer 8 of a 2nd conduction type which is formed on the ridge part of the waveguide layer 6 and has a larger forbidden band than the waveguide layer 6 and high carrier density, a low-resistance area 10 which is formed at a part of the clad layer 8, and a 2nd electrode 18 which is formed on the clad layer 8. Then carriers are injected in a part of the waveguide layer 6 through the low-resistance area 10 of the clad layer 8 with the voltage applied between the 1st electrode 20 and 2nd electrode 18. Consequently, the semiconductor optical switch which performs optical switching with a high quenching ratio and has superior low-loss characteristics and no wavelength dependency is formed at high yield.
Patent JP-H06129060-A (JP)
Title: Waterproof construction method for vegetation and its waterproof structure
Inventor: OKUMA MASAHARU
IPC: A01G1/00
Filed: 1992-10-14
Abstract: PURPOSE:To prevent intrusion of grass roots by polymerizing and bonding a protective-layer forming cloth material on top of a waterproof sheet and by impregnating this cloth material with a thermosetting resin to form an impregnated resin layer and a surface resin layer. CONSTITUTION:A waterproof sheet 2 in which a cloth material of a nonwoven or woven cloth is laminated and integrated on top is laid and bonded on a backing 1 through an adhesive layer 3. On top of this waterproof sheet 2, a protective-layer forming cloth material 4 made of a plastic nonwoven or woven cloth is polymerized and bonded. And this protective layer forming cloth material 4 is impregnated with an impregnating thermosetting resin to integrally form an impregnated resin layer 5 and a surface resin layer 6. Thus, planted grass roots are prevented from entering the waterproof part.
Patent JP-H06149680-A (JP)
Title: Address converter
Inventor: KATAYAMA HIROSHI
IPC: G06F12/10
Filed: 1992-11-12
Abstract: PURPOSE:To obtain an address converter shortened at its processing time by collectively informing also plural address conversion information corresponding to the peripheral addresses of an address to be plotted together with address conversion information corresponding to the address concerned when the address mishits an address conversion buffer built in a memory management unit. CONSTITUTION:When an address to be plotted by a graphics plotter 3 mishits the address conversion buffer built in the 1st memory management unit, the 1st management unit collectively informs also plural address conversion information corresponding to the peripheral addresses of the mishit address together with address conversion information corresponding to the mishit address. In addition, the 1st memory management unit registers the plural address conversion information in its built-in address conversion buffer.
Patent JP-H07147968-A (JP)
Title: Apparatus for automating bacterial culture
Inventor: NAITO MASANORI
IPC: C12M1/34
Filed: 1993-12-02
Abstract: PURPOSE:To provide the apparatus capable of readily culturing a bacterium and accurately measuring the growth without being contaminated with various germs by sealing a culture solution containing the bacterium to be cultured in a light transmitting sample cell, shaking the sample cell at a constant temperature and measuring the turbidity from the quantity of light transmitted through the culture solution at an interval of the set time. CONSTITUTION:This apparatus for automating bacterial culture is provided by sealing a culture solution 6 containing a bacterium to be cultured in a light transmitting sample cell 1 for a spectrophotometer, shaking the sample cell with a driving part 7 while keeping the cell within the range of culture temperature, stopping the shaking of the culture solution at an interval of the set time, measuring the turbidity with the spectrophotometer, stopping the light irradiation when the measurement is completed and reshaking the culture solution. The wavelength of the light irradiated from a light source part 8 is set at a wavelength hardly absorbing the light in the culture solution.
Patent JP-H11201725-A (JP)
Title: Three-dimensional array sensor
Inventor: TOH PENG SENG
IPC: G01B11/245
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To perform the non-contact displacement measurement on an area by directing one end of a coherent imaging fiber bundle to a surface of an object, and calculating the displacement of the fiber between the end of the object and a point of the object at which the beam is reflected making se of the degree of the intensity of the reflected beam which is emitted from the image end through the fiber. SOLUTION: An object end 12 of a coherent imaging fiber bundle 10 is directed to the true forward on an object surface 6 the three-dimensional data of which is measured. An imaging end 11 which is the other end is connected to a beam splitter 14. The reflected beam is passed through the beam splitter 14, and transmitted to an imaging array detector 18. A frame grabber 20 achieves the digitalization, an image processor 21 analyzes the intensity image of the imaging end 11 using the image processing and analysis method. The average value and the medium value of the intensity distribution of each area concerned are calculated based on the principle of the inverse square law that the intensity of the reflected beam is inversely proportional to the square of the distance between a light source and a receiver.
Patent JP-H10144778-A (JP)
Title: Electrostatic chuck
Inventor: SUGIYAMA NARIMASA
IPC: H02N13/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which is stable in attraction and causes no damage to adhesive agent used for bonding a dielectric plate and a board together. SOLUTION: A disc-like dielectric plate 1 of insulating ceramics and a disc- like board 2 are jointed together, and an electrode 3 is formed between the dielectric plate 1 and the disc-like board 2 to form an electrostatic chuck, wherein one or more bent parts are provided to a joint boundary between the dielectric plate 1 and the board 2 at the peripheral part of the electrostatic chuck and a joint boundary between the opening edge of a gas inlet through-hole 7 provided to the dielectric plate 1 and the board 2, and the open ends S of the joint boundaries are so constituted as to get away from the suction surface 1a of the dielectric plate 1. By this setup, adhesive agent can be protected against damage, and the electrostatic chuck of this constitution is enhanced enough in attraction to a semiconductor wafer 6.
Patent JP-H07320592-A (JP)
Title: Two-step switch structure for confirming object to be controlled
Inventor: TSUKAMOTO SAKAE
IPC: H01H13/70
Filed: 1994-12-06
Abstract: PURPOSE:To provide an low-cost two-step switch structure confirming an object to be controlled where an object button can be easily found even in the dark. CONSTITUTION:A two step switch structure confirming an object to be controlled is composed of a main button 11, a main contact A which is opened and closed by the main button 3, an auxiliary button 12 provided in the operation portion 110 of the main button 11, and an auxiliary contact B which is opened and closed by the auxiliary button 12. The main contact A is connected to an actuator 5, and the auxiliary contact B is connected to the light source 23 of an indicator 4 corresponding to the actuator 5. When the main button 11 is operated, the auxiliary button 12 provided in the operation portion 110 acts ahead so as to make the auxiliary contact B an on state, and the indicator 4 is lighted to display before the actuator 5 acts by the main contact A.
Patent JP-H05245770-A (JP)
Title: Rotating speed control device for hand-held electric tool
Inventor: HERUMUUTO BERUGAA
IPC: B25F5/00
Filed: 1992-11-12
Abstract: PURPOSE: To propose a control device usable for plural similar types of machine in spite of having the same structure type, by improving a rotating speed control device of hand-held electric tools such as drilling tools and hammer drills. CONSTITUTION: In rotating speed control device for hand-held electric tools, a tachometer 6 arranged in a motor housing for detecting the rotating speed of a drive motor 1, is installed in a separate housing portion 7, and the portion 7 is protruded into the motor housing through the center opening 11 to be joined to the residual electronic part assemblies of a control device 5 via a flexible cable 8. Consequently, the control device having the completely same structure form can be used for plural similar types of hand-held electric tools.
Patent JP-2000134622-A (JP)
Title: Data processor
Inventor: YAMAUCHI MAKI
IPC: H04N19/85
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To enable parallel processing independent for each small image in data processing based on area division by dividing source image information into plural blocks and compression-encoding the respective blocks at a compression processing part at any arbitrary bit rate. SOLUTION: A data processor 101 inputs image data, divides them into small blocks, independently performs compression processing to the respective blocks and outputs the compressed data of different compressibility (bit rates) in a region of interest(ROI) and a non-interested region in the image. A source image is divided into plural small blocks by an arithmetic unit 102, and the respective blocks are respectively independently processed.  Based on data indicating the ROI (ROI information), the arithmetic unit 103 judges whether each block includes the ROI or not and classifies the blocks into the group of blocks including the ROI (interested block group) and the group of blocks including no ROI (non-interested block group) and concerning the interested block group, reversible compression is performed but concerning the non-interested block group, reversible or irreversible compression is performed.
Patent JP-2001125357-A (JP)
Title: Process cartridge and image forming device
Inventor: OBARA JUNPEI
IPC: G03G15/08
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge which is constituted so that a distance between a sealing member sticking surface and a developing roller can be narrowed without making a process unit large in size and without reducing a toner capacity, and to provide an image forming device using the cartridge. SOLUTION: As for the image forming device process cartridge 1 provided with a process unit part 2 where a photoreceptor drum 4, an electrostatic charging roller 5, and a developing roller, etc., are housed, and a hopper part 3 for storing toner, and also, an opening 10 formed in a partitioning wall 9 between the unit part 2 and the hopper part 3 is sealed by a film type sealing member 11 when it is in nonuse, the sealing member is arranged on the hopper part side of the partitioning wall. Thus, the sealing member never projects into the developing roller side in any cases, then, the sealing member is surely prevented from coming into contact with the developing roller.
Patent JP-H11144557-A (JP)
Title: Key switch of working device
Inventor: UMAGAMI MUNEJIRO
IPC: H01H13/18
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To press a push button by the displacement of the posture of a key part even when the push button of a switch body is arranged toward horizontal direction within a recess by providing a key switch formed of a key part mounted on a lid side and a switch body mounted on a working device body side, and mounting the key part on the lid through an elastic member. SOLUTION: A key switch 20 is mounted in the opening and closing position of an opening and closing cover 13 constituting the lid body of the cutting area of a working machine. The key switch 20 is formed of a switch body 21 and a key part 22, and the switch body 21 is installed to the working device side, and the drive of the working device is switched to operating state and stopped state by ON/OFF of the switch body 21. The switch body 21 has a push button 23 protruded horizontally, and the push button 23 is housed in a recess 24 provided on the working device so that it can not be easily touched, and the push button 23 is installed in a state of protruding in about the middle part within the recess 24.
Patent JP-H11128797-A (JP)
Title: Coating device
Inventor: TAKAZONO KENJI
IPC: B05C1/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of bubbles when a coating liquid is supplied and to prevent the bubbles from entering a coating means by locking up the bubbles in a coating liquid tank. SOLUTION: In this device, a coating liquid tank 9 receives a coating liquid 10, which is taken out by a pick-up roll 11. The coating liquid 10 taken out by the roll 11 is applied to a coating support by an applicator roll 6. The coating liquid 10 is supplied from supply ports 18, 21 into the tank 9, which is partitioned by the first partition plate 23, and the bubbles generated when the coating liquid 10 is supplied are locked up in the partitioned spaces.