baber/WOPTO huggingface dataset:
Patent JP-S5995544-A (JP)
Title: Liquid developer for electrophotography
Inventor: FUKASE TOSHIYUKI
IPC: G03G9/13
Filed: 1982-11-25
Abstract: PURPOSE:To obtain the titled developer capable of forming an high density image even on transfer paper with low smoothness by dispersing a thermoplastic resin, a coloring agent, and a specified ethylene-vinyl acetate copolymer in a liq. carrier. CONSTITUTION:An ethylene-vinyl acetate copolymer having 5-35wt% vinyl acetate content, 0.91-0.96 density and 60-106 deg.C softening point, e.g., ''TMREV 720'' of Hoechst Co. is used. 1 Part by weight of a coloring agent (A) such as carbon black, about 0.5-4 parts thermoplastic resin (B) such as (co)polymer of acrylic acid (ester), styrene (deriv.) or vinylpyridine, and about 0.5-3 parts said ethylene-vinyl acetate copolymer (C) are dispersed in a liq. carrier (D) which is aliphatic petroleum hydrocarbon such as ''Isoper E'' of Esso Standard Oil Co.
Patent JP-2001031337-A (JP)
Title: Hydraulic elevator
Inventor: TAKEZAWA EIGO
IPC: B66B1/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To attain the stable control accuracy of a flow rate controlling means for the high leveling accuracy of an elevator car, by controlling an oil circulating means based on the temperature of the hydraulic oil in a jack detected by a temperature sensor, and keeping hydraulic oil temperature in a jack above a prescribed value, thereby performing warm-up operation. SOLUTION: This elevator keeps hydraulic oil temperature in a tank 4 above a prescribed value for warm-up operation. The elevator is provided with a temperature sensor 15 detecting the hydraulic oil temperature in a jack 12, a flow-rate controlling device 18 applying pressure to the hydraulic oil for increasing the temperature, a motor 16 and an oil pump 17 taking in the hydraulic oil in the jack for delivering it to the flow-rate controlling device, and a controller 11 conducting warm-up operation for keeping hydraulic oil temperature in the jack above a prescribed value by controlling the motor and the oil pump based on the hydraulic oil temperature in the jack detected by the temperature sensor.  Therefore, the temperature of most of the hydraulic oil can be kept above a prescribed value, thus it is possible to stabilize the controlling accuracy of the flow-rate controlling means, thereby increasing the leveling accuracy of an elevator car.
Patent JP-H0255038-A (JP)
Title: Organism information measuring device
Inventor: AZUMA TSUNETO
IPC: A61B5/05
Filed: 1988-08-19
Abstract: PURPOSE:To measure the organism information changed according to daily activities of an organism such as a human by analyzing reflected wave-forms of pulses reflected by the organism and separating the obtained data into the real number part and the imaginary number part. CONSTITUTION:When a pulse A is generated by a trigger pulse generation section 11, a pulse B is generated by a signal pulse generation section 12, it is reflected by a secrete impregnation section 33 into a pulse C. The pulse C is separated by a pulse separating device 2 and detected by a reflected pulse detecting device 4 and analyzed by a pulse analyzing device 5 and judged by an analysis result judging device 6 and displayed on the monitor 75 of a communication device 7. Complex dielectric constants xsi1(tK, f) and xsi2(tK, f) are obtained after a fixed delay time including the pulse propagation time and calculation time since the pulse A is generated, the monitor value XK is displayed. The complex dielectric constant xsi or complex magnetic permeability upsilon is determined based on the distortion of the reflected wave from an organism, thus the data can be separated into the real number part and the imaginary number part, the data matching the environmental conditions are obtained according to the time change.
Patent JP-S6361621-A (JP)
Title: Ram lock control device for work-vehicle
Inventor: TATSUMI AKIRA
IPC: B60G17/005
Filed: 1986-09-02
Abstract: PURPOSE:To simplify the operation in the captioned device of a wheel-type hydraulic shovel and to enhance the safety, by detecting the pressure of both a main brake device and a parking brake device and turning on or off a ram- locking device by means of the said pressure. CONSTITUTION:When a work vehicle runs, if a brake change-over valve 15 is changed into an 'N', high-pressure-air from a high pressure air source 13 is supplied to a parking brake device 12, thereby releasing the brake. At the same time, a pipe passage, which is connected to a main brake device 11, is connected to the atmospheric air via an exhaust port 14b of a traveling brake valve 14 thereby releasing the brake. Thus, a parking brake pressure switch 30 is closed, while a relay switch 31a is opened through the excitation of an exciting coil 31b. As a result, a ram-locking valve 23 is turned off, thereby releasing a ram-cylinder 25b. At the time of parking or working of the vehicle, the same operation as the above is performed by means of a main brake pressure switch 19 and a parking brake pressure switch 30. With this contrivance, the operation can be simplified, while the safety can be enhanced.
Patent JP-S6450439-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KENICHI
IPC: H01L21/205
Filed: 1987-08-21
Abstract: PURPOSE:To make it possible to form a minute element isolating region, by forming an isolating fill on the sidewall of a first film pattern, which is formed on a semiconductor substrate, so that the narrow isolating region is provided. CONSTITUTION:A first oxide film 102 is formed on the surface of a semiconductor silicon substrate 101. Then a second film 103, which is different from the first film 102, is formed in the selected region of the first film 102. A first groove 107 having the approximately vertical sidewall is formed in the selected region of the first film 102 at the region other than the second film 103. An isolating film 108 is selectively formed on the sidewall. A second groove 109 having the approximately vertical sidewall is formed on the exposed region of the first film 102. A single crystal semiconductor layer is selectively deposited on the surface part of the semiconductor substrate, which is exposed at the bottom part of the first and second grooves 107 and 109. Thus the first and second grooves 107 and 109 are filled. In this way, the required, minute, deep isolating structure can be obtained.
Patent JP-H1153596-A (JP)
Title: Passage device for coin or the like
Inventor: TOCHIO KATSUJI
IPC: G07D1/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To give the surface of a passage for coins, etc., both wear resistance and low friction for the coin passage device with the coin passage surface where coins, etc., slide, and forming a carbon-fiber-reinforced fluororesin layer on this coin passage surface. SOLUTION: The bottom surface of the coin passage 12 is formed of a 1st passage bottom surface member 21, a 2nd passage bottom surface member 22, a 3rd passage bottom surface member 23, and a 4th passage bottom surface member 24 arranged from the upstream side to the downstream side. Then the carbon-fiber-reinforced fluororesin layer 71 is formed on the coin passage surface 29 on the top surfaces of those passage bottom surface members 21 to 24 by filling the fluororesin with carbon fiber as a filler. Consequently, the friction coefficient of the coin passage surface 29 decreases to give the coin passage surface 29 both wear resistance and low friction.
Patent JP-H0368666-A (JP)
Title: Conductive furnace carbon black
Inventor: MACHIHARA KEIICHIRO
IPC: C09C1/50
Filed: 1989-08-08
Abstract: PURPOSE:To prepare a conductive furnace carbon black having an excellent processability in kneading with a matrix material, such as a resin or a rubber, and capable of being highly loaded by giving the carbon black a specified nitrogen adsorption specific surface area, a specified DBP absorption, and a specified ratio of the specific surface area to the CTAB specific surface area. CONSTITUTION:A nitrogen adsorption specific surface area of 200m<2> or higher, a DBP absorption of 140ml/100g or higher, and a ratio of the nitrogen adsorption specific surface area to the CTAB specific surface area of 2 or higher are given to a conductive furnace carbon black.
Patent JP-H0255859-A (JP)
Title: Misfire detector for internal combustion engine
Inventor: SHIBATA NORIO
IPC: F02D41/08
Filed: 1988-08-19
Abstract: PURPOSE:To make it possible to detect a miadiew with simple constitution in utilizing a part of the existing control processing by calculating the generating frequency of a variation in fuel compensation value in an idling state. CONSTITUTION:An electronic controller 50 performs idling stabilizing treatment as a part of its fuel injection control, namely, compensates a fuel injection quantity for increase or decrease on the basis of speed variations in an internal combustion engine 1 at the time of idling, thereby executing such a process as promoting the idling stabilization. Here, a reverse state to be reversed from the increment side to the decrement side and vice versa by the absolute value to which fuel compensating value is equal is detected. Then, a fact of whether a count value of the reverse state exceeds the specified value within the specified time or not is judged, thereby finding occurrence frequency of the reverse state, and when the occurrence frequency is high, it is so judged that a misfire has occurred in the internal combustion engine 1. With this constitution, since the misfire being incurred in the engine 1 is detectable with simple constitution, a control program being stored in the electronic controller 50 for achieving the constitution can get off with a short one.
Patent JP-S6184016-A (JP)
Title: Production of semiconductor device
Inventor: SHIMIZU GIICHI
IPC: H01L21/265
Filed: 1984-10-02
Abstract: PURPOSE:To obtain the fine processing characteristics of a semiconductor device, by providing a tapered opening on the insulated film on the one-conductive type semiconductor substrate, implanting ion with a differential acceleration voltage through the same opening, and then providing the first and second diffusion layer different in conductivity type. CONSTITUTION:An tapered opening with a narrow angle 15 is made on the SiO2 film 12 on the N type Si substrate 11, for example, by performing a etching process after implanting P-ion. When the P type impurity is implanted through the opening 15 with a high-acceleration voltage, the impurity penetrates to the substrate 11 through the considerably thick part of the film 12. When the N type impurity is densely implanted into the substrate 11 through the same opening 15 with a lower-acceleration voltage to form the N<+>-layer 14, a shallow N<+>-layer 14 will be formed on the central part on the P-layer 13, with the impurity introduced not through the thick part of the film 12. With this construction, only one time photo-etching process is required, and also the self-adjustment is made possible, thereby realizing microminiaturization of the device and improved characteristics.
Patent JP-H05239162-A (JP)
Title: Preparation of water-dilutable coating binder combination which can be deposited catiodically, and its use
Inventor: INGO KURIISUMAN
IPC: C09D163/00
Filed: 1992-08-03
Abstract: PURPOSE: To obtain the subject combination which affords coating films with a high degree of gloss, and excellent in UV resistance, washing agent resistance and corrosion resistance, by polymerizing (meth)acrylate esters and aromatic vinyl monomers in a specific method in epoxy resin-amine adducts.  
     CONSTITUTION: In 3 to 30 wt.%, based on the solids, of epoxy resin-amine adducts (A), which has been optionally partly defunctionalized, 70-97 wt.% of a monomer mixture (B) comprising 7-20 wt.% of esters of (meth)acrylic acid containing secondary or tertiary amino group, 15-30 wt.% of monoesters of (meth)acrylic acid with diols containing 2-6C alkylene and/or 4-12C oxyalkylene groups, 50-78 wt.% of (meth)acrylic acid alkyl esters having 1-18C alkyl groups and up to 10 wt.% of aromatic vinyl monomers is subjected to radical polymerization, and the obtained polymer is subjected to partial protonization of the amino groups, subsequently mixed with 20-40 wt.%, based on the solids, of crosslinking agents (C), and the diluted with dieonized water to give the object coating binder combinations. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0493111-A (JP)
Title: Shirring machine provided with automatic safety guard
Inventor: SASAKI TAKESHI
IPC: B23D33/00
Filed: 1990-08-06
Abstract: PURPOSE:To automatically adjust space between the lower end of a finger protector and the top of a work table by providing a space control device that automatically adjust the space between the top of the work table and the lower end of the finger protector in response to the board thickness detected with a board thickness detector. CONSTITUTION:When a board-shaped work W is delivered on a work table 7, the board thickness of the work W is detected by a board thickness detector 45 provided in the vicinity of the top of the work table 7. A signal responding to this detected board thickness is sent to a space control device to automatically adjust the space between the lower end of a finger protector 27 provided in front of a board presser 23 and the top of the work table 7 at a value responding to board thickness. Therefore, operators are released from such dangers that they accidentally put fingers, etc., into the protector 27 and caught in the board presser 23, or cut off by an upper blade 19 and a lower blade 9.
Patent JP-S6450131-A (JP)
Title: Debugging supporting device
Inventor: YAMAMOTO OSAMU
IPC: G06F11/28
Filed: 1987-08-19
Abstract: PURPOSE:To stop the execution of a program at the time when a counted value becomes a prescribed value, by detecting and writing an address, when an instruction for applying an interruption during a developing program is executed, and bringing the count value to be decremented. CONSTITUTION:A program executing means 6 executes a program until a count value stored in a count value storage means 4 becomes a set value. When the instruction for applying an interruption, in a developing program is executed, an address detecting means 7 detects its address. An address discrimination code writing means 8 writes the discrimination code of the detected address, in an address discrimination code storage means 5. When the instruction for applying an interruption is executed, a counted value updating means 9 brings the counted value to be decremented. When the instruction for applying an interruption is executed, an instruction transfer means 10 transfers the instruction to its address, into the developing program, and after its instruction is executed, the instruction for applying the interruption is written into the developing program.
Patent JP-H1048160-A (JP)
Title: Substrate for total reflection x-ray fluorescence analysis and analyzing method using the same
Inventor: DOI ICHIRO
IPC: G01N23/223
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To analyze impurities (substance to be measured) in a liquid sample with high sensitivity, by coating a surface of an analysis substrate with a material not having a peak of characteristic X rays in the vicinity of a peak of characteristic X rays of the substance to be measured. SOLUTION: A surface of a substrate for a total reflection X ray fluorescence analysis is covered with a specific material. The specific material does not have a peak energy of characteristic X rays in a range of E±R when the E is a peak energy of characteristic X rays of a substance to be measured in a liquid sample and R is an energy resolution of an X-ray detection apparatus used for the analysis. After the liquid sample is dropped onto the analysis substrate, the sample is dried and a site left after the sample is dried and evaporated is analyzed in a total reflection X ray fluorescence analysis. The substance in the liquid sample is thus analyzed.  For instance, when silicon in the liquid sample is to be analyzed, since silicon Kα rays have an energy of 1.74KeV, a silicon wafer or the like to which gold or platinum not showing a peak of characteristic X rays in the neighborhood is vapor deposited is used as the analysis substrate.
Patent JP-S6449438-A (JP)
Title: Circuit for compensating non-linear distortion
Inventor: CHIKUMA SATOSHI
IPC: H04B7/005
Filed: 1987-08-20
Abstract: PURPOSE:To perform distortion correction corresponding correctly to the change of an ambient temperature, by providing a temperature sensor and a comparator in the neighborhood of a power amplifier that is a heat generating source, and selecting the content of a ROM in a pre-distortion attaching circuit by the output of the comparator. CONSTITUTION:An ambient temperature signal generation means 4 is constituted of the temperature sensor 41 and the comparator 42, and the sensor 41 is arranged in the neighborhood of the power amplifier 32 that is the heat generating source, and detects the ambient temperature and inputs the output S to the comparator 42. The comparator 42 inputs the output S of the sensor 41, and compares it with a reference temperature value R, and outputs a detection signal C. The signal C is inputted to the pre-distortion attaching circuit 1, and performs appropriate compensation on the signals I-ch and Q-ch of two group transmission signal input that are the input of the circuit 1 by switching correction data classified by every ambient temperature in ROMs 11 and 12 in the circuit 1. Therefore, the circuit 1 always corrects non-linear distortion generated by a modulator 2 or a frequency conversion/power amplifier 3 correctly and outputs the signal without the non-linear distortion by the amplifier 32 even when the ambient temperature changes.
Patent JP-H0544457-A (JP)
Title: Exhaust gas purifying device for outboard motor and manufacture of exhaust gas purifying device
Inventor: TAKAMA MASAYOSHI
IPC: F01N3/24
Filed: 1991-08-19
Abstract: PURPOSE:To enable use of a metallic plate for a catalyst body, to form a device in a compact shape and facilitate) its installation, to improve exhaust gas purifying efficiency, and to increase durability. CONSTITUTION:In an exhaust gas purifying device for an outboard motor, catalyst carrier bodies 27 to contain a catalyst component component are fixed on the surface and the back of a metallic plate having a number of pores to form a catalyst plate 19. One or a plurality of the catalyst plates 19 are arranged in parallel in an exhaust gas collecting chamber 15, being an exhaust gas passage in the vicinity of an exhaust gas port 13, in a manner to extend along an exhaust gas flow (g). In manufacture of the exhaust gas purifying device, a metal, ceramics, or thermet is flame-sprayed on the surface and the back of the metallic plate to form a carrier layer 25 having a finely uneven surface formed on a surface. Slurry 28 consisting of a catalyst solution 26 and a catalyst carrier 27 is stuck on the surface of the carrier layer 25. By drying and baking the slurry, the catalyst carrier 27 containing a catalyst component is fixed on the surface of the carrier layer 25.
Patent JP-2000006263-A (JP)
Title: Manufacture of plastic block having tilelike irregular pattern
Inventor: MINAGAWA MITSUO
IPC: B29D99/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lightweight, easily executed plastic block having a tilelike irregular pattern which is useful for effective used of industrial wastes and provided good appearance faithfully showing the pattern, such as a grain or brick texture, having the tilelike clear and deep unevenness without the post-processing. SOLUTION: A mold provided with a micro-suction port therein and having a tilelike irregular pattern is disposed in a mold framework, a plastic film is mounted on the surface of the mold framework to suction air. A composition consisting of ground particles of scrapped ceramics and a synthetic resin emulsion is fed into the mold framework, on which a cement mortar 11 is fed so as to form a laminate. The surface of the cement mortar 11 is adhered to the surface or the rear surface of a rigid foamed plastic hollow block 12, thereby manufacturing a plastic block having a tilelike irregular pattern.
Patent JP-2001029717-A (JP)
Title: Cylindrical filter
Inventor: FUKUDA SHIGENORI
IPC: D04H3/153
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a bobbin-type cylindrical filter which shows outstanding filtering performance, e.g. liquid permeability, filtering life and filtering precision by winding in traverse a strap-shaped nonwoven fabric containing a thermoplastic resin, with tongue piece parts, to each of which a part of the point of intersection of fibers is bonded, around a perforated cylindrical body. SOLUTION: The cylindrical filter 5 is of such a construction that a bundled strap- shaped nonwoven fabric 1 containing a thermoplastic resin with tongue piece parts 3, to each of which a part of the point of intersection of fibers is bonded, is wound in traverse, as a bundled material 7, around a perforated cylindrical body 6. In addition, a plurality of the tongue piece parts 3 are formed by, for example, making a plurality of straight-line slits 2 into the strap-shaped nonwoven fabric 1 from the edge 4. Since the tongue piece parts 3 are present between gaps formed in the bundled material 7 of the strap-shaped nonwoven fabric 1, particles which easily pass through the gaps and therefore, cannot be captured by a conventional filter, can be captured with the help of the tongue piece parts 3. Besides it is possible to increase the particle capturing area by the irregularities of the tongue piece parts 3 and consequently, increase the volume of the capture particles with the improvement of the filtering accuracy and filtering life of the cylindrical filter 5.
Patent JP-H0740583-A (JP)
Title: Image forming device
Inventor: IGARASHI HIROSHI
IPC: G03G15/05
Filed: 1993-07-29
Abstract: PURPOSE:To provide an image forming device which can prevent the leakage of toners onto a recording paper or the like and print in a uniform density. CONSTITUTION:A rectifier plate 96 allowing the passage of toners is mounted on a carrying roller of an aperture electrode 67. The toners carried on a carrier roller are carried by the height (thickness) according to the height of the rectifier plate 96 between the aperture electrode 67 and the carrier roller by the arrangement, and the toners on the carrier roller are not rubbed in an aperture end section 93a of the aperture electrode 67 to prevent the leakage of toners from an aperture 93. The distance between the surface of carrier roller and the aperture electrode 67 is uniformized to eliminate the unevenness in printing.
Patent JP-2000095541-A (JP)
Title: Low melting temperature composite solder glass, additive for the same and use of the same
Inventor: SIEBERS FRIEDRICH DR
IPC: C04B35/491
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an additive sufficient for most engineering and economical requirements by substituting specified amounts of Pb atoms and Ti atoms in PbTiO3 contained in an additive for solder glass by other cationic atoms and a part of oxygen atoms by halogen atoms. SOLUTION: Up to 35 at.% Pb atoms and up to 35 at.% Ti atoms in PbTiO3 are substituted by other cationic atoms such as Mg and/or Ca and a part of oxygen atoms are substituted by halogen atoms, preferably fluorine atoms. The objective additive is produced from an initial mixture containing necessary components. The components of the starting mixture are present as oxides carbides nitrides or the like. The powdery starting mixture having 2-12 μm average particle size are allowed to react by heating at 800-1,250 deg.C until the desired additive composition is obtained. The additive having reproducible characteristics is obtained after carrying out reaction sintering steps two or more times.