baber/WOPTO huggingface dataset:
Patent JP-S58223718-A (JP)
Title: Combination weighing device
Inventor: MATSUNO MASAAKI
IPC: G01G13/24
Filed: 1982-06-23
Abstract: PURPOSE:To perform combination weighing with good efficiency without any trouble, by packing materials to be weighed dividedly twice for the materials which apply rough packing weight values and the materials which apply corrected packing weight values. CONSTITUTION:The material to be weighed from a main supply device 11 is subdivided and conveyed by dispersion supply devices 12a, and is charged into pool hoppers 12b, from which the material is charged into weighing hoppers 12d by opening pool hopper gages 12c. The gates 12 are then closed. After such operation is repeated Z times, the weight is measured by weight detectors 12e. The materials to be weighed having rough packing weight values N1-NZ are charged from the hoppers 12d in (m) pieces of weighing sections 12B successively into Z pieces of vessels B1-BZ. The materials having corrected packing weight values X-N1-X-Z are charged from the hoppers 12d of (n) pieces of weighing sections 12A successively into the vessels B1-BZ from the (Z+1)st time. The charging is accomplished by opening the gates 12f of the sections 12A, 12B at prescribed time intervals, whereby the combination weighing is accomplished with good efficiency without any trouble.
Patent JP-S5441292-A (JP)
Title: Oxo reaction catalyst and production thereof
Inventor: ICHIKAWA MASARU
IPC: C07C45/50
Filed: 1977-09-09
Abstract: PURPOSE:To provide the title catalyst of high activity and high selectivity for oxo reaction under mild conditions, which consists of Co and/or Rh cluster and oxide of one or more kinds of the group II, III and IV metals in the periodic table. CONSTITUTION:Co and/or Rh carbonyl cluster such as Rh4 (CO)12 is dissolved in an inert solvent such as hexane at a predetermined dilution ratio. To the soln. is added oxide of one or more kinds of the group II, III and IV metals in the periodic table, e.g. ZnO, and the solvent is removed after sufficient stirring. The resulting mixt. is then heat treated at 50-300, esp. 100-250 deg.C under a reduced press. of 10<-1>-10<-3>mm.Hg or under an inert gas stream such as N2 or He to obrain oxo reaction catalyst. The amt. of the metal cluster supported on the metal oxide is desirable to be 50-0.0001wt%. In the presence of this catalyst a mixed gas of olefin, CO and H2 is reacted under ordinary or elevated press. at room temp. -250 deg.C to produce oxo products such as aldehydes.
Patent JP-H04336013-A (JP)
Title: Electric jar-pot
Inventor: HARA YUMIKO
IPC: G05B13/02
Filed: 1991-05-14
Abstract: PURPOSE:To provide an electric jar-pot having water-quantity judging means by which water quantity is judged by the signal sent from a temperature- measuring means. CONSTITUTION:When the temperature of hot water to be kept warm inside a pot 1 is input into a heating control means 5 through a hot-water temperature input means 4, and when the difference between the hot-water temperature that has been input and the measured temperature by means of a temperature measuring means 2 exceeds a prescribed value, the heating control means 5 operates a heating means 3. At that time, there is a correlation between the temperature, the temperature gradient, and the water quantity. Thus, by providing both a first water-quantity judging means 6 by which the water quantity is judged by the signal from the temperature measuring means 2, and an initial water-quantity judging means 7 by which the water quantity at the time when hot water is boiled from a cold state is judged by the signal from the temperature measuring means 2, arbitrary water quantity can be judged.
Patent JP-H05189929-A (JP)
Title: Compact disk package
Inventor: DONARUDO SUPEKUTAA
IPC: B65D85/57
Filed: 1992-04-27
Abstract: PURPOSE: To provide a package for a compact disk, recording the sound record or video record (CD or VCD) of a story concerning a specific character, such as a sports player, an artist or other educational contents on its one face and providing with a printed face on the opposite side of the disk. CONSTITUTION: The disk 10 is housed in a circular recessed part 15, formed at a rectangular card 16 stuck with a backing paper. In the section surrounding the printed surface of the disk and the printed surface of the card, the image of the specific character is printed, so that one part of it appears at the printed surface and the other part on the card. At a circular part surrounded by the recessed part, the same part which is printed on the printed face of the image is printed. Even when the disk is taken from the recessed part, the entire image can be seen. The disk loading card is inserted to a transparent plastic jacket, in a size matched with that of the card and can be used not only for storing and exhibiting but also for playing behavior.
Patent JP-2000297526-A (JP)
Title: Simplified folding type safety scaffold
Inventor: OKUDA YASUYUKI
IPC: E04G1/24
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a simply folding type safety scaffold in a compact size, which can easily be folded, which can be piled, and which has a safety structure. SOLUTION: This scaffold is formed in such a constitution that legs 2 which can be fixedly adjusted freely to expand and contract has a cam member 1f which is a fixed means can be used inclining to the outside to a scaffold plate 1a or can be vertically used. Each leg has a reinforcing leg 5 which is further stably used, extended to the outside, and formed freely to fold, freely to expand and contract, and freely to fix, referred to as an outrigger. A telescopic and fixative stay 4 is rotatably attached on a lower part of an intermediate frame 1e of the scaffold plate 1a, and the other end part thereof is locked in a predetermined crossbar member 4b. Furthermore, the scaffold has a connecting means for using scaffolds 1, which can be connected each scaffold 1a arranged in one plane. Thereby, it is possible to store completely by easily folding equipment parts under the scaffold plate, and can be stored them by piling in a plurality of steps.
Patent JP-S5732861-A (JP)
Title: Continuous casting method which accompanies gas blowing
Inventor: YAGI JIROU
IPC: B22D11/10
Filed: 1980-08-06
Abstract: PURPOSE:To continuously cast a casting which is easily press-contacted by rolling by blowing gaseous He depending upon various purposes into the molten steel under casting around a tundish or a mold. CONSTITUTION:In continuous casting of steel, blowing of a gas into molten steel around a tundish or a mold is usually practiced for preventing clogging of an immersion nozzle, flotation of the nonmetallic inclusions in the molten steel or various other purposes. In this case, gaseous He is used for the gas. Thence, the gas captured in an ingot will diffuse into the steel during solidifying and rolling because the radii of He atoms are small. Hence, despite the presence of gas bubbles as black spots 2 in an ingot 1, no gaseous He remains in said bubbles and therefore they are easily press-contacted by rolling, and are entirely harmless as a product.
Patent JP-H06320006-A (JP)
Title: Catalyst for catalytic reduction of nox
Inventor: NAKATSUJI TADAO
IPC: B01J29/83
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a catalyst for catalytic reduction of NOx capable of efficient reduction of NOx in exhaust gas without using a large amt. of a reducing agent and excellent in durability even in the presence of moisture by carrying cerium oxide on a solid acid carrier. CONSTITUTION:Cerium oxide is carried on a solid acid carrier to obtain the objective catalyst for catalytic reduction of NOx with hydrocarbon or an oxygen-contg. org. compd. as a reducing agent. The solid acid carrier is a carrier exhibiting solid acidity in a temp. region in which the catalyst is used. A zeolite type or oxide type solid acid carrier may be used as the solid acid carrier and the pref. amt. of the cerium oxide carried on the solid acid carrier is 5-80wt.% of the total amt. of them. The catalyst itself can be formed into one of various shapes such as a honeycomb or sphere shape by a known forming method.
Patent JP-H08281484-A (JP)
Title: Welding jig for butting side ends of long size material
Inventor: SOGA MASARU
IPC: B23K37/04
Filed: 1995-04-07
Abstract: PURPOSE: To stably hold a long size material and to precisely execute butt welding in the longitudinal direction by clamping two long size bar stocks with a pair of carbide blocks having spring materials and holding them with a pair of carbon plates having a welding through hole. CONSTITUTION: Two long size bar stocks 2, 2' are clamped with a pair of right and left carbide blocks 1, 1' from the width direction, one side carbon block 1 is pressed with a spring 3 and the pressure in the butt time is kept definitely. Further, the two long size bar stocks 2, 2' are held with a pair of upper and lower carbon plates 5, 5', the long size bar stocks 2, 2' are made so as not to be moved up and down and the levels of the butt parts of mutual side ends are made definitely. In this state, the electron beam or the laser beam is made to continuously irradiate from a welding through hole 6 installed on the upper carbon plate 5 and the two long size bar stocks 2, 2' are passed inside the welding jig by pulling them to the arrow mark. Therefore, the butt welding in the longitudinal direction can be executed precisely.
Patent JP-H08277460-A (JP)
Title: Parts constituting film forming device and their production
Inventor: SASO NOBUYUKI
IPC: C23C16/02
Filed: 1995-04-06
Abstract: PURPOSE: To provide the parts constituting a film forming device not to strip off even a thickly deposited film forming material and to furnish their production method. CONSTITUTION: A groove having 1mm width and 2mm depth is formed longitudinally and laterally on one side of a flat aluminum alloy plate with the pitch of 2mm. The recess and protrusion are rounded at 0.5mm radius of curvature to furnish the protrusion M and recess N, and a base material 1 is obtained. The rugged face is shot-blasted, and the base material is dipped in 17% sulfuric acid at ordinary temps. for 24hr, washed with water and dried to obtain the parts constituting a film forming device.
Patent JP-S63273668-A (JP)
Title: Hydrophilic film-forming composition, hydrophilic film thereof and production of said hydrophilic film
Inventor: TAKIGUCHI RYOHEI
IPC: C09D5/00
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the titled composition useful for mirrors for bathrooms, glasses and lenses, having initial non-fogging properties, mechanical strength and hardness, forming a hydrophilic film by irradiation with electron beam, containing a polymer, a hydrophilic monomer and a hydrophilic crosslinkable monomer. CONSTITUTION:The aimed composition containing (A) 100pts.wt. polymer [preferably containing (meth)acryloyl, allyl or epoxy group], (B) preferably 5-200pts. wt. hydrophilic monomer (preferably containing OH, carboxyl, a metallic salt thereof, amido, imido, sulfonic group, ammonium salt or phosphate group) and (C) preferably 1-300pts.wt. hydrophilic crosslinkable monomer [preferably containing carboxyl, metallic salt thereof, amido, imido, sulfonic group, metallic salt thereof, ammonium salt or phosphate group and (meth)acryloyl, allyl or epoxy].
Patent JP-H05266374-A (JP)
Title: Fire sensing and voice alarm generating device
IPC: G08B23/00
Filed: 1992-03-17
Abstract: PURPOSE:To find out a fire in its early stage even if a place to sense the fire is distant from the origin of the fire, and to prevent the delay of the extinguishing of the fire by actuating a smoke sensor and a heat sensor at the point of time when smoke and heat are sensed, and generating a voice after issuing an alarm by transmitting information to an alarm device and a voice generator connected to those. CONSTITUTION:A fire sensing and voice alarm generating device is constituted by combining a smoke sensor 1, a heat sensor 2, an alarm device 3, and a voice generator 4. At the time of the occurrence of the fire, the smoke sensor 1 and the heat sensor 2 sense the smoke and the heat respectively, and a buzzer or a siren sounds at the alarm device 3, and after that, the voice saying 'Get up' or 'Fire' is outputted at the voice generator 4. This device is compact, and everyone can carry it, and it can be furnished to all buildings besides a general dwelling house, and it can be made of an electric type or a dry cell type, etc., as well. Thus, the early detection and the fire extinguishing of the origin of the fire, the early evacuation, and the reduction of the killed and the wounded can be attained, and besides, the device can be carried and fitted to a room where fire is used.
Patent JP-2000298211-A (JP)
Title: Manufacture of long-size optical compensation sheet
Inventor: ISHIZUKA SEIJI
IPC: G02F1/1335
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To realize a method for industrially and efficiently manufacturing an optical compensation sheet which enlarges the viewing angle of a liquid crystal display element, when mounted on the liquid crystal display element. SOLUTION: This method for manufacturing a long-size optical compensation sheet provided with an optical anisotropic layer composed of a liquid crystal compound layer comprises transferring a long-size transparent support body 12 in its longitudinal direction, coating a solution of a liquid crystalline compound on its surface and drying to form a liquid crystalline compound layer, subsequently transferring a heated gas 18 into a specified direction with a transferring velocity different from the transferring velocity of the transparent support body 12, while bringing it into contact with the surface of the liquid crystalline compound layer, thereby aligning the liquid crystalline compound of the liquid crystalline compound layer along the direction of the transfer of the heated gas 18 and subsequently fixing the aligned state.  Moreover an alignment layer, slightly rubbing treated in advance, may be arranged on the transparent support body 12.
Patent JP-S589623-A (JP)
Inventor: YAMAGUCHI KATSUHIRO
IPC: A01G27/02
Filed: 1981-07-11
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-H06322624-A (JP)
Title: Roving-exchanging machine and roving-exchanging system
Inventor: YAMAMOTO SOJI
IPC: D01H15/013
Filed: 1993-05-10
Abstract: PURPOSE:To enable to automatically perform a roving-exchanging work with a roving-exchanging machine on the basis of a proper control program corresponding to a spinning condition, even when the spinning condition of a spinning frame is changed. CONSTITUTION:A roving-exchanging machine 3 is equipped with a roving pick- finding device and a roving-piecing device. The roving-exchanging machine 3 is equipped with a programmable controller(PC) 26. Plural pattern control data of the roving pick-finding device, the roving-piecing device, etc., including proper negative pressure data to be acted at least on the sucking nozzle of the roving pick-finding device in response to the spinning condition of a spinning frame 1 are memorized in the memory 28 of the PC26. The PC26 receives information signals related to the spinning conditions of the spinning frame through an input part 29, and selects proper control pattern data corresponding to the spinning condition from the plural control patter data on the basis of the signal. The roving pick-finding device, the roving-piecing device, etc., are controlled on the basis of the proper control pattern data.
Patent JP-H02287395-A (JP)
Title: Musical tone synthesizing device
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H1/12
Filed: 1989-04-27
Abstract: PURPOSE:To surely reproduce the noises at the time of playing a musical instrument by modulating the data corresponding to the flow velocity of the air flowing in a spacing between a mouth piece and a reed by noise data. CONSTITUTION:The operations of the various operators mounted to a device body are detected in a musical tone control information generating circuit 21 and the noise data N or the like are outputted according thereto. On the other hand, the data corresponding to the admittance of the air flow into the spacing part between the mouth piece and the reed is outputted from ROM11. This data and the data P1 from a delay circuit 13D are multiplied by a multi plier 14 and the data FL corresponding to the flow velocity of the air passing the spacing between the mouth piece and the reed is outputted. This data FL is modulated by the noise data N and the signal processing complying with the actual noise generating mechanism of the wind instrument is executed. The noises generated from the natural musical instrument are surely reproduced in this way.
Patent JP-H10301154-A (JP)
Title: Optical second harmonic generating element and optical device using the same
Inventor: HISAYOSHI YUTAKA
IPC: G02F1/37
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain stable output in optical coupling of a semiconductor laser element by forming an optical waveguide so as to cross a polarization inversion region on a substrate consisting of a nonlinear ferroelectric substance and forming a reflector consisting of plural lines of grooves to reflect the light of a specific wavelength at this optical waveguide. SOLUTION: This optical second harmonic generating(SHG) element A is constituted by forming the polarization inversion regions 2 where a polarization state inverts periodically in the prescribed region of the substrate 1 consisting of an LiNbxTi1- XO3 (0<=x<=1) single crystal which is the nonlinear ferroelectric substance subjected to single polarization, forming the optical waveguide 3 crossing this polarization inversion region 2 and further forming the reflector 4 consisting of plural lines of the grooves (recessed parts) to reflect the light of the specific wavelength to the semiconductor laser element B side on the optical waveguide 3.  If the reflector constituting the period grooves (recessed parts) is formed in such a manner, the recessed parts constitute the distribution feedback type reflectors so that the light from the semiconductor laser element B may be selectively fed back and that the stable light may be made incident on the waveguide.
Patent JP-2000307939-A (JP)
Title: Image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/235
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To record a higher quality image by discriminating a main object area and a background area from the entire image area to set areas on the basis of 1st image information and giving different gradation characteristics to the set main object area and background area. SOLUTION: A system controller 12 controls a digital process circuit 8 and performs all of area discrimination setting, gradation correction processing, the generation of a record image being a use object image by means of selection or synthesis of image, etc. The controller 12 also performs an exposure operation including stroboscopic light emission by controlling an exposure control driver 17. A digital camera has a normal mode as photographic mode and a unique gradation correction mode in a switchable way and can perform switching selection before photographing by a control switch 13. The main object area of a 1st image and the background area of a 2nd image are combined to be a final record image.
Patent JP-H07316129-A (JP)
Title: Production of alkyl thioacetamide
Inventor: SATO MASAKAZU
IPC: C07C319/14
Filed: 1994-05-24
Abstract: PURPOSE:To easily obtain in high purity and yield in large quantities at a low cost the compound useful as an ACAT inhibitor, by using, as starting material, 2,6-diisopropylaniline having been industrially, inexpensively supplied in large quantities. CONSTITUTION:Firstly, 2,6-diisopropylaniline is treated with an acid to form the corresponding salt, which is then recrystallized to remove various kinds of isomers; the resultant salt is reacted with 2-chloroacetyl chloride in the presence of a base to produce N-(2,6diisopropylphenyl)-2-chloroacetamide of formula I. This compound is then reacted with thioacetic acid or a salt thereof in the presence or absence of a base to form N-(2,6-diisopropylphenyl)-2-(acetylthio) acetamide of formula II, which is then reacted with a compound of formula R-X (R is a 1-20C alkyl; X is a halogen) in the presence of a base and also in the presence or absence of a reaction promoter, thus obtaining the objective N-(2,6-diisopropylphenyl)-2-(alkylthio)acetamide of formula III.
Patent JP-S5812086-A (JP)
Inventor: KAMODA TADAYASU
IPC: G07D7/00
Filed: 1981-07-14
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-S62265696-A (JP)
Inventor: HAYASHIDA TOSHIAKI
IPC: H04N5/66
Filed: 1986-05-13
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-H11302444-A (JP)
Title: Treatment of waste plastic
Inventor: TOKIHISA MASAYOSHI
IPC: C08J11/18
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To block a reaction which generates high-boiling compounds and remove chlorine and/or chlorine compounds by adding a substance which reacts with hydrogen chloride to generate gaseous chlorides at a thermal decomposition treatment temperature to waste plastic containing chlorine-based polymers and thermally decomposing the waste plastic. SOLUTION: Into thermal decomposition equipment such as a screw extruder provided with an inlet and a means of heating waste plastic, a means of mixing and kneading and an outlet of molten plastic, an outfall of chlorine and chlorine compounds and, if desired, an inlet of a chloride-generating substance, waste plastic is introduced, melt-kneaded at 300-400 deg.C and transported and the chloride- generating substance which is a gas or liquid at room temperature is injected and allowed to reside for 20 minutes or longer. Subsequently, chlorine and chlorine compounds generated by the thermal decomposition are discharged and the molten plastic is taken out from the outlet. As the gaseous chloride- generating substance, liquids such as ethanol and methanol and gases such as acetylene and ethylene are used.
Patent JP-S63273661-A (JP)
Title: Powder-filled elastomer composite material
Inventor: KOJIMA YOSHIFUMI
IPC: C08J3/20
Filed: 1987-05-01
Abstract: PURPOSE:To obtain the titled composite composition having excellent friction and abrasion characteristics and sliding characteristics free from damage of contacting material in sliding motion and exhibiting the characteristics especially under condition of high pressure and high speed operation, by compounding a thermoplastic elastomer with powdery titanium and powdery silicon nitride. CONSTITUTION:About 20-95pts.wt. of a thermoplastic elastomer or a polyurethane elastomer free from thermoplastic nature is compounded with about 40-2.5pts.wt. of powdery titanium and about 40-2.5pts.wt. of powdery silicon nitride. The thermoplastic elastomer is selected from thermoplastic polyurethane, polyester elastomer and polyolefin elastomer. The composite material may be a compound produced by reacting a polyol component with a diisocyanate component in the presence of powdery titanium and silicon nitride.