baber/WOPTO huggingface dataset:
Patent JP-H0487717-A (JP)
Title: Saw blade guide device in band sawing machine
Inventor: TOYAMA MASAAKI
IPC: B23D55/08
Filed: 1990-07-31
Abstract: PURPOSE:To improve efficiency of band saw blade exchange work by making one of saw blade guide members move to a position away from a position where band saw blades are held and guided in a saw blade guide device which holds and guides a band saw blade which is laid around a drive wheel and a follow-up wheel. CONSTITUTION:A fixed base 43 which is provided with one of saw blade guide members which makes contact with and guides one side of the barrel section of a band saw blade 29 is fixed to a support member 41 mounted in a saw blade housing 5. A movable base 45 which is provided with the other saw blade guide member which makes contact with and guides the other side of the barrel section of the band saw blade 29 is mounted on the fixed base 43 in such a way that it can oscillate in horizontal direction freely. A support roller and a saw blade inset 71 are moved to positions away from the holding and guiding position by a hydraulic cylinder. The endless band saw blade 29 is laid around a drive wheel and a follow-up wheel, and also after bringing the band saw blade 29 staying in the cut region in contact with the support roller and saw blade insert, the support roller and saw blade insert 71 are moved from their positions away from each other to a position where the barrel of the band saw blade is held and guided.
Patent JP-H0486514-A (JP)
Title: Optical displacement meter
Inventor: SATO EIICHI
IPC: G01B11/245
Filed: 1990-07-31
Abstract: PURPOSE:To enable execution of highly precise measurement by a construction wherein the displacement of a sample is measured on the basis of outputs of two photodetectors. CONSTITUTION:A linear polarization from a semiconductor laser 11 is separated into P and S polarizations through a collimator lens 12 and a polarized beam splitter (BS) 13. The P polarization transmitted through the BS 13 is converted into the S polarization through a Faraday rotor 14 and a 1/2 wave plate 15 and reflected by BS 17 through the intermediary of a mirror 16. Meanwhile, the S polarization reflected by the BS 13 is converted into the P polarization through the intermediary of a mirror 18, a Faraday rotor 19 and a 1/2 wave plate 20 and transmitted through the BS 17. The P and S polarizations obtained from the BS 17 are projected onto a sample 25 through a polarizing rotor 21, a condenser lens 22, a pinhole 23 and a birefringent optical system 24 and focused on fo and fe respectively. The P and S polarizations reflected by the sample 25 are separated by the BS 26 and sensed by photodetectors 27 and 28. In this way, highly precise measurement can be executed.
Patent JP-H0732310-A (JP)
Title: Modification treatment method for woody material
Inventor: NIKI MASAO
IPC: B27K3/15
Filed: 1993-07-20
Abstract: PURPOSE:To manufacture a modified woody material of superior resistance to water, resistance to staining and dimension stability. CONSTITUTION:Treating liquid composed of a polymeric liquid resin composition such as a liquid unsaturated polyester resin composition or a liquid polyester (meth)acrylate resin composition, into which an aliphatic aldehyde acetal such as 1, 3, 5-trioxyan and a curable catalyst are dissolved is impregnated, into a woody material, and the resin composition is integrated with the woody material to form WPC (composition of woody material and plastic) by the reaction of the cyclic acetal and hydroxylgroup of the woody material in the treated liquid.
Patent JP-H1026501-A (JP)
Title: Reduction scale
Inventor: FUJITA HIROSHI
IPC: G01B3/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a reduction scale and to easily perform a measuring operation by using a required scale display by a method wherein ruler bodies on which different reduction scales are formed are arranged side by side and the adjacent ruler bodies are connected so as to be bendable. SOLUTION: A reduction scale is formed by integrally molding a resin, it is provided with a connection part 21 which connects a thick and long sheetlike ruler body 1 having a prescribed width to a ruler body 1 which is formed to be thin, different reduction scales 31b, 31d,... are formed in both side edge parts on every surface and every rear of respective ruler bodies 1a, 1b, 1c, 1e, 1f, 1h, and four scales are formed on one ruler body. For example, when the scale 31d at the ruler body 1d is used, the scale in a connected state is folded so that the scale 31d is situated on one side on the surface side, and the scale 31d can be used.  In this manner, the reduction scale is formed in such a way that the ruler bodies 1 on which the different reduction scales are formed are arranged side by side and that the adjacent ruler bodies are connected so as to be bendable, the structure of the reduction scale is simplified, and many scales can be formed easily.
Patent JP-S6360883-A (JP)
Inventor: TAKAHASHI TATSUHIKO
IPC: B66B11/08
Filed: 1986-08-29
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-H0753254-A (JP)
Title: Carbon-containing refractory
Inventor: ICHIKAWA KENJI
IPC: C04B35/00
Filed: 1993-08-13
Abstract: PURPOSE:To provide a carbon-containing refractory to which a pitch is added and which has a dense structure, and which is suppressed in generation of cracks at the time of drying, burning, or at the time of rising the temp. of a real furnace. CONSTITUTION:To obtain the carbon-containing refractory, 0.3-5 pts.wt. powdery pitch having 20-60wt. of % volatile matter and 2-7 pts.wt. pitch being a liquid in room temp. as a binder are added to 100 pts.wt. of a compounded material consisting of 60-95wt.% refractory raw material and 5-40wt.% graphite. Or, >=0.3 pts.wt. the pitch being a liquid in room temp., exclusive of it from the sum, as a binder and <=6.7 pts.wt. phenol resin, exclusive of it from the sum, in the quantities of which the sum of the liquid pitch and phenol resin in 2-7 pts.wt., may be added and compounded.
Patent JP-H1043620-A (JP)
Title: Garbage treatment apparatus
Inventor: NISHIMURA SHUNICHI
IPC: E03C1/266
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To contrive to conduct the crushing and discharge of garbage smooth and to enable foreign materials to be removed safely when they were charged by a method in which in an apparatus in which a seal water part is formed downstream from a garbage treatment means in a drain route, the seal water part is formed as a reverse-U-shaped passage with an inner cylinder attached to an outer cylinder freely attachably/detachably. SOLUTION: When a cock body 16 is removed, garbage is introduced from an inlet 4 into an inner cylinder 15, and the cock body 16 is set while water being discharged from a faucet, crushing operation is started. Garbage falls to a crushing means 8 with water, is crushed, and flows down into a discharge route 36 with water. In this process, a narrow clearance 20 is filled with injected water. Since a passage ranging from the inlet 4 to the crushing means 8 is covered continuously with water, the leakage of crushing noise from the inlet is checked to make operation quiet. The outside diameter of the inner cylinder 15 is made smaller than the inside diameter of the inlet 4 to enable the inner cylinder 15 to be removed from the inlet 4 so that lifting and the removal of foreign materials are made easy when the crushing means 8 is locked by solids.
Patent JP-H0758301-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INOUE TORU
IPC: H01L27/04
Filed: 1993-08-13
Abstract: PURPOSE:To provide a gate array LSI which ensures high arrangement efficiency of macro cells. CONSTITUTION:In a semiconductor integrated circuit device including a function block structured by mutually connecting a plurality of basic cells arranged in the shape of a matrix on a semiconductor substrate with signal wirings 7 or power supply wirings 5, etc., the power supply wirings 5 are arranged on a plurality basic cells arranged on the rows or columns and are arranged to be divided into two portions in such a manner as sandwhiching the signal wirings 7.
Patent JP-H0758701-A (JP)
Title: Optical transmission circuit
Inventor: IWANO TADAYUKI
IPC: H04B10/60
Filed: 1993-08-13
Abstract: PURPOSE:To provide an optical transmission circuit which requires only an optical fiber for the connection from an optical transmitter to an optical booster amplifier. CONSTITUTION:This circuit is provided with an optical transmitter 11 which puts mark rate information in an optical signal by superposing a low-frequency analog signal of frequency corresponding to the mark rate of a digital main signal to be sent on the digital main signal; and the frequency of the low-frequency analog signal in the optical signal is detected by a photodetecting element 20 and a low-pass filter 21 and a frequency-voltage converting circuit 22 converts the detected frequency into a voltage. A negative feedback circuit 26 performs feedback control over the gain of an optical fiber amplifier 19 on the basis of the voltage corresponding to the mark rate and the mean value of the optical signal level after amplification which is detected by a photodetecting element 24 and a mean value detecting circuit 25 so that the output level of the optical signal, outputted by the optical fiber amplifier 19 by using a gain control circuit 27, at the time of making becomes constant.
Patent JP-H0925122-A (JP)
Title: Granular body for producing calcium sulfate aqueous solution, its production and method for producing acidic water for sterilization
Inventor: KUDO YOSHIHIKO
IPC: C02F1/46
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To produce a low concn. electrolyte solution for producing an ionized water by electrolysis and to obtain a granular body consisting essentially of calcium sulfate dihydrate for producing the solution. SOLUTION: The granular body consists essentially of calcium sulfate dihydrate, contains <=2.3mass% chlorine ion and is produced by kneading calcium sulfate hemihydrate with water or an aq. solution containing single chloride selected from sodium chloride, potassium chloride and calcium chloride or their mixed chlorides and molding. The granular body is brought into contact with water to be made as an aq. solution and the ionized water is obtained by electrolyzing this aq. solution.
Patent JP-S5992003-A (JP)
Title: Ultrasonic defoaming method
Inventor: SAHASHI ISAO
IPC: B01D19/00
Filed: 1982-11-17
Abstract: PURPOSE:To enhance the floating speed of air bubbles and defoaming capacity, by irradiating a silver halide emulsion in a liquid supply system with ultraviolet waves by using an ultrasonic vibrator arranged to the outer peripheral surface of a pipe body of which the pipe axis is held in an up-and-down direction so as to direct the same to the center of the pipe. CONSTITUTION:Ultrasonic vibrators 12, 12... are arranged to the outer surface of a circular or a polygonal pipe body 11 of which the pipe axis is held in an up-and-down direction so as to be directed to the pipe center in the peripheral direction thereof. A liquid (a) to be defoamed being a silver halide emulsion flowed down through a liquid guide pipe 14 provided in the pipe body 11 from an inflow port 13a connected on the way of the liquid sending system of said liquid (a) to be defoamed is irradiated with the ultrasonic wave generated from the ultrasonic vibrators 12 in such a state that a warmth preserving liquid (b) filling the gap part 15 between the liquid guide pipe 14 and the pipe body 11 is used as a propagation medium to be defoamed. Air bubbles (c) mixed in the liquid (a) to be defoamed are floated to be accumulated in the air bubble sump part 8 provided to the top part of the liquid guide pipe 14 and discharged to the atmosphere by timely opening an air vent valve 9.
Patent JP-H0366888-A (JP)
Title: Control device for motor-driven shutter
Inventor: SAKAIDA SHINYA
IPC: E06B9/80
Filed: 1989-08-03
Abstract: PURPOSE:To provide possibility of setting the motion specification which suits the conditions of the place of installation by adjusting the release stop time in accordance with the distance of a person approaching etc., and judging whether the stop position is appropriate upon comparison of the actual motion time with the means motion time. CONSTITUTION:A sensor 15 is furnished to sense a person etc. approaching a shutter curtain 3, and the release stop time shall be adjusted according to the interval of inputs from sensing so that the release stop time will shorten when the interval is long. The means motion time of this shutter curtain 3 is calculated satisstically to serve comparison with the actual motion time, and judgement is made whether the stop position of the shutter curtain 3 is proper. The arrangement is further equipped with a data input device and a control device body including a memory to store the dta necessary for control of them, and thereby it is made practicable to set a motion specification which is as fine as complying with the conditions of each place of installation.
Patent JP-H0883868-A (JP)
Title: Case aligned with injection molded ball grid
Inventor: JIYUAN EKUSUPOZUITO
IPC: B29C45/56
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent an integrated circuit chip from being broken by the deformation of a plate by a method, wherein an epoxy resin extends from the upper surface of the plate to the lower surface of the plate and is included in a case in such a way as to cover up the ends of the plate. SOLUTION: An epoxy resin 1, which extends from the upper surface of an insulating plate 2 and supports an integrated circuit chip, to at least the periphery of the lower surface of the plate 2, is included in a case. The chip 3 is bonded to the upper surface of the plate 2 with a layer 4 consisting of a bonding agent. Gaps between a plurality of balls 5 on the lower surface of the plate 2 are covered with resin 1. In this way, such a material for the case as the resin 1 exists on the surfaces on both sides of the plate 2, whereby a distortion in the case, which is generated by a shrinkage in the resin 1 during the solidification of the material, is made even. As a result, a possibility of the generation of deformation of the case, which breaks the chip 3, is reduced.
Patent JP-S6261546-A (JP)
Title: Binder for feed of fish farming
Inventor: YOSHIMURA TADASHI
IPC: A23K1/16
Filed: 1985-09-11
Abstract: PURPOSE:The titled binder providing moist pellets containing a specific CMC salt, having no reduction in quality in thawing, slightly being decayed, causing no pollution in a fishing ground, consisting of a raw feed and mush. CONSTITUTION:A binder consisting of 0.3-10wt% (based on moist pellets) of Na, K or ammonium salt of CMC having >=0.8 etherfication degree and >=9,000 cps viscosity (Brookfield rotational viscometer, rotor No.4, numbers of revolutions of 30rpm, 25 deg.C) and optionally sodium alginate, guar gum, etc., is blended with fish meal, vitamin, mineral, etc., to give mash. then, 1-2pts.wt. of the mash is sufficiently blended with 4-1pt.wt. minced raw feed of frozen fish obtained by grinding frozen fishes in a frozen state as it is into a proper size and granulated to give moist pellets having 15-30mm diameters.
Patent JP-H0367436-A (JP)
Title: Exposing method for color cathode-ray tube
Inventor: OKAWA TAKASHI
IPC: H01J9/227
Filed: 1989-08-03
Abstract: PURPOSE:To obtain the light quantity of only the wavelength participating in the sensitization of a black matrix film by receiving the light of a light source exposing and forcing the shadow mask of a color cathode-ray tube with a light receiving element, and feedback-controlling the magnetic amplifier of a power source. CONSTITUTION:Power is fed from a power source 12 provided with a magnetic amplifier connected to the primary side of a transformer, and a shadow mask 10 on an exposing bed 6 is exposed and formed by the ultra-high-pressure mercury lamp 2 of a light source. The light of the mercury lamp 2 is received by a light receiving element 13, the detected output is fed back via a controller 11, the magnetic amplifier is automatically controlled, and the light quantity emitted by the mercury lamp 2 becomes the necessary fixed value. The light quantity of only the wavelength participating in the sensitization of a black matrix film is obtained, and the good-quality black matrix film is easily formed.
Patent JP-H0756040-A (JP)
Title: Production of garnet waveguide
Inventor: SUGIMOTO NAOTO
IPC: G02B6/13
Filed: 1993-08-16
Abstract: PURPOSE:To provide a process for production of the garnet waveguide capable of setting the difference in the refractive indices between a material which exhibits high mode conversion efficiency and low propagation loss and is simultaneously a core part or ridge part and a material of respective clad layers with good controllability. CONSTITUTION:This process for production of the garnet waveguide having a luminous flux propagating part and confining part consisting of the iron garnet material contg. La, Ga and Y on a prescribed substrate 1 includes a stage for forming the luminous flux propagating part by depositing a waveguide layer 5 by liquid phase epitaxy using a melt having a prescribed compsn., then etching this layer to a desired shape and a stage for forming the luminous flux confining part by depositing various kinds of the clad layers 3, 4 by the liquid phase epitaxy using a melt consisting of the compsn. different from the compsn. of the melt used for the luminous flux propagating part to impart the refractive index difference to the luminous flux propagating part and confining part.
Patent JP-H0524204-A (JP)
Title: Manufacture of ink jet recording head
Inventor: KOTAKE NAOSHI
IPC: B41J2/16
Filed: 1991-07-17
Abstract: PURPOSE:To provide a manufacturing method for an ink jet recording head which can form an ink reservoir part in an accurate shape by a plurality of times of etching processes. CONSTITUTION:The figure (A) is a plan of an example of a mask pattern formed on a silicon substrate having a (100) crystal face on its surface. The first etching is performed with an etching mask of a Si3N4 film of which an opening part is (5a) and the second etching is performed with an etching mask of a SiO2 film 4 of which an opening part is (4a). By making a size of the opening part 4a less than that of the opening part 5a, a rectangular form of an opening part of an ink reservoir part 2 can be extremely precisely formed.
Patent JP-S6357885-A (JP)
Title: Failure detecting device for pump system
Inventor: IKEDA TOSHIO
IPC: F04B49/10
Filed: 1986-08-27
Abstract: PURPOSE:To enable simple and reliable detection of a failure in operation of a pump system, by a method wherein data on the failure tree of a pump system is previously inputted in a computer, a failure spot is detected by means of the failure three, and the portion of a failure device is displayed. CONSTITUTION:An image 8 for detecting equipment preaccumulated in a video disc 4 and a command sentence 7 for control of detection of a failure worked out by means of a computer 3 are simultaneously displayed on the screen of a television 1 through a superimpose 5. In relation to the display screen, an input signal is fed to the computer 3 through a touch panel 2 mounted to the television of a failure at a drainage pump shop by an expert, the computer 3 transmits a necessary video image to a video disc 4 by means of a control signal 6 according to an input signal 10. This constitution performs detection of a failure spot and effects ordinary training.
Patent JP-H0525407-A (JP)
Title: Surface protectant for printed circuit board
Inventor: SASAHARA YASUMICHI
IPC: H05K3/28
Filed: 1991-07-17
Abstract: PURPOSE:To effectively prevent the surface of the metal on a printed circuit board from oxidizing or rusting at high temperatures by using a substituted benzimidazole as an active ingredient. CONSTITUTION:The objective surface protectant which comprises, as an active ingredient, a compound represented by the formula. In the formula, X is a 1-7C alkyl, a halogen atom, amino, a di(lower alkyl)amino, hydroxyl, a lower alkoxy, cyano, acetyl, benzoyl, carbamoyl, formyl, carboxyl, a lower alkoxycarbonyl, or nitro, Y is a 1-20C linear or branched alkyl, and (n) is an integer of 1 to 4. Examples of the compound include 6-methyl-2-n- propylbenzimidazole, 5,6-dichloro-2-n-hexylbenzimidazole, and 4-chloro-6n-heptyl-7- methoxy-2-ethylbenzimidazole.
Patent JP-H0542344-A (JP)
Title: Method for adjusting molten metal surface height in drawing-up casting
Inventor: FURUTA MASAO
IPC: B22D11/04
Filed: 1991-08-13
Abstract: PURPOSE:To make molten metal surface level the constant to a mold hole in a cooling mold. CONSTITUTION:The cooling mold 2 is siftably set at the fixed position and a weight 23 is connected to this cooling mold, and by balance between wt. of the cooling mold 2 containing the weight 23 and buoyancy of the molten metal, the molten metal surface in the mold hole of cooling mold 2 is kept to the fixed height. Only by liftably setting the cooling mold 2 and connecting the weight 23 to this cooling mold, the molten metal surface to the mold hole 21 in the cooling mold is kept to the constant. Further, as the molten metal surface in the mold hole of cooling mold 2 is kept to the fixed height by balance between the wt. of cooling mold 2 containing the weight 23 and the buoyancy of molten metal, there is no fear of mechanical or electrical malfunction and the height of molten metal surface to the mold hole can be surely controlled and a casting pipe body having high uniformity to the thickness can be formed.
Patent JP-S58177760-A (JP)
Inventor: HANSU YURUGEN KURUTSUGU
IPC: B61L23/00
Filed: 1982-11-18
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-2001031061-A (JP)
Title: Paper container for liquid
Inventor: AYUSAWA TAKEO
IPC: B65D5/44
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper container for liquid whose bottom is structured with stabilizing measures in standing and from which liquid does not leak. SOLUTION: This relates to a paper container for liquid whose bottom part is closed by inside bottom wall panels 8, 9 folded and superposed on the inside of outside bottom wall panels 6, 7 extensively provided from a body part panel. In this case, at the tip end center of second layer outside bottom wall panel 7 counted from bottom outside, a part divided by right/left short notches 7c, 7d and a short crease 7e connecting the back of the notches 7c, 7d are sealed to first layer outside bottom wall panel 6 counted from the bottom outside being folded back on the bottom outside as a fold back piece 7f. Furthermore, the bottom part is structured with a recess having a chevron cross section in a fixed width including a bottom center part.  The positions of the back tip end of the notches 7c, 7d and the short crease 7e in the unfolded condition of this container do not come inside exceeding 1 mm from the extended line of the bottom end edges 8e, 9e of the inside bottom wall panels 8, 9 adjoining the outside bottom wall panel 7 when the bottom part of the container is closed.