baber/WOPTO huggingface dataset:
Patent JP-H02152517-A (JP)
Title: Treatment of waste solution after wet-scrubbing exhaust gas
Inventor: DOI TORU
IPC: B01D53/34
Filed: 1988-12-05
Abstract: PURPOSE:To control the flow rate of a waste soln. and the amt. of chemicals injected in latter-stage treatment in accordance with the amt. of the waste soln. by measuring the flow rate of a waste soln. drawn from a cooling and absorbing part and the flow rate of excess water drawn from a dehumidifying part and by storing the waste soln. and the excess water in a storage tank. CONSTITUTION:An absorbing soln. in the cooling and absorbing part 1 of an apparatus for wet-scrubbing exhaust gas is circulated in the part 1 by a circulating pump 2 and drawn through a duct 20 at a flow rate Q1 so that the concn. of salt in the absorbing soln. is made constant. In the dehumidifying part 3, cooling water is circulated by a circulating pump 4 through a cooler 5 for dehumidification, part of water produced by condensing moisture in exhaust gas by supercooling is sent to the part 1 as replenishing water and the remaining excess water is drawn through a duct 21 at a flow rate Q2. The drawn waste soln., the excess water and other waste water are allowed to flow in a tank 6A or 6B after the flow rates are measured with flowmeters 11a, 11b, 11c, respectively. They are sent by a sending pump 7 from the tank 6B to facilities 8 for treating a waste soln.
Patent JP-H10148512-A (JP)
Title: Shape measuring apparatus
Inventor: KANEKO TORU
IPC: G01B11/24
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a shape measuring apparatus by which an alignment operation can be performed easily and by which the influence of background noise light can be reduced by forming a one-dimensional slit in the image formation position of a spot image so as to be imaged by a two-dimensional light-receiving element via an optical system, and computing a three-dimensional position by triangulation. SOLUTION: A projected beam 1 is deflected by a rotating mirror 5 so as to be a projected beam 1', light spot images P'-1 to P'-3 are formed by the existing position of an object, to be measured, in an optical path, and the images are formed on an image formation line 4 via the rotating mirror 5 and a light-receiving lens 3. They are passed through a rotating mirror 8 by a relay lens system 6, and light spot images R'-1 to R'-3 are formed on an image formation line 7'. When the rotating mirrors 5, 8 are rocked synchronously, the image formation line 7' is moved to a direction at right angles to the shaft of the rotating mirror 8. A two-dimensional light-receiving element 10 is installed along the movement face of the image formation line 7', and the track of a light spot image is imaged. The axis, on one side, of the image of the track is used as the deflection direction of the light-projecting beam 1', its axis, on the other side, at right angles is used as an axis which expresses a parallax, the axes are computed by triangulation in every direction, and the coordinates of the position of every point are computed.
Patent JP-H04180854-A (JP)
Title: Garbage treatment apparatus
Inventor: IWABUCHI SHOZABURO
IPC: B30B9/14
Filed: 1990-11-14
Abstract: PURPOSE:To enhance safety by stopping the rotation of a screw grinding and feeding garbage when a charging port guard is detached. CONSTITUTION:A control means 18 controlling a motor driving means 21 and a seal driving means 22 is provided. When the detachment of a charging port guard is detected by a charging port guard detection means 26, the grinding and feeding operation of garbage is temporarily stopped and, when the charging port guard is set before a predetermined time is elapsed thereafter, the temporary stop of said operation is released and, when the charging port guard is not accurately set until the predetermined time is elapsed, the treatment operation of garbage is completed. As a result, the rotation of a screw grinding and feeding of garbage is stopped when the charging port quard is detached and safety can be enhanced.
Patent JP-H02151960-A (JP)
Title: Character processor
Inventor: ISHIZU YUJI
IPC: G06F17/21
Filed: 1988-12-02
Abstract: PURPOSE:To simplify cursor moving work during the preparation of a document by storing the position of a cursor immediately after the input/deletion of a character in the case of moving the cursor, and returning the cursor to the original position set up before its movement by a cursor back key. CONSTITUTION:At the time of moving the cursor indicating the display position of newly inputted character data by a cursor moving means 41, the position data of the cursor immediately before its movement is stored in a position data holding means 5 and the cursor is returned to the position corresponding to the position data stored in the means 5 by a command means 42. Since the cursor position set up immediately before movement is stored at the time of moving the cursor by the means 41, the cursor can be returned to the original position by a command outputted from the means 42. Thus, the operability of the character processor can be improved.
Patent JP-H11124593-A (JP)
Title: Detergent composition containing alpha-sulfo-fatty acid ester salt and alpha-sulfo-fatty acid ester salt
Inventor: HONMA HARUSHIRO
IPC: C11D10/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition containing a highly soluble solid surface-active substance as a particulate detergent composition. SOLUTION: There is provided a detergent composition containing an α-sulfo- fatty acid ester salt represented by the formula (wherein R<1> is a 6-18C alkyl or alkenyl; R<2> is a 1-3C lower alkyl; and M is a salt-forming cation), wherein the content of an anhydrous salt of the α-sulfo-fatty acid ester salt is at least 10 wt.%. There is also provided a detergent composition wherein the water content of the α-sulfo-fatty acid ester salt represented by the formula is 6 wt.% or below, and the content of an anhydrous salt of the α-sulfo-fatty acid is at least 10 wt.%.
Patent JP-2000201677-A (JP)
Title: Spinocerebellar ataxia 8 and inspection method therefor
Inventor: LAURA P W PANUMU
IPC: C12Q1/6883
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting the presence of a DNA as a hazard of spinocerebellar ataxia 8 (SCA8) by treating with a primer the cDNA of a DNA containing the repeat region of SCA8 coding sequence followed by extending the primer and then analyzing the extended product. SOLUTION: This method for inspecting the presence of a DNA fragment situated in an allele having a possibility of SCA8 coding sequence comprises the following practice: the independent cDNA molecule of a DNA fragment containing the repeat region of the SCA8 coding sequence is treated with molar excess amounts of two kinds of oligonucleotide primer, the primer is then extended to form a complementary primer-extended product bearing a template for synthesizing the aimed DNA fragment containing the above-mentioned repeat region; the DNA fragment amplified is then detected and analyzed for the repeat region containing CTG repeat, thereby inspecting the presence of a DNA as a hazard of SCA8.
Patent JP-H08158572-A (JP)
Title: Precast concrete stairs and construction thereof
Inventor: SEGUCHI TAKEO
IPC: E04F11/02
Filed: 1994-12-09
Abstract: PURPOSE: To construct a high quality stairs without skillful techniques in the site works. CONSTITUTION: In a precast concrete stairs in which cantilever beam type stairs are united together between a pair of columns, the columns are made of cast-in-place concrete columns 1 in which main reinforcements are arranged. The stairs 2 is constituted of a plurality of PC stairs 3 provided with a step floor, a stair beam 5 formed as a unit along one side face of the step floor, beam main reinforcements protruded from the longitudinal both end faces of the stair beam 5, and step floor anchor reinforcements protruded from the upper and lower stages of the step floor. In respective PC stairs 3 arranged along the cast-in-place concrete columns 1, the beam main reinforcements protruded from both end faces of the stair beam 5 are anchored in the cast-in-place concrete columns 1.  And also the step floor anchor reinforcements protruded from the step floor are anchored in the cast-in-place concrete columns.
Patent JP-H07162934-A (JP)
Title: Radio calling system
Inventor: OWADA JUNICHI
IPC: H04B7/26
Filed: 1993-12-07
Abstract: PURPOSE:To increase the number of mobile stations to be called within a fixed time by interval a radio calling channel. CONSTITUTION:This system is composed of a radio base station 10 provided with a means 12 for counting the fixed time decided in advance, means 11 for storing a mobile station calling request signal group arriving within the fixed time, means 14 for adding an identifier to the common element of the mobile station calling request group and editing the common element and respective number elements excluding the common element from each mobile station calling request signal into series of data sequences and means 15 for transmitting the data sequences onto radio corresponding to one time of transmitting instruction and a mobile station provided with a means for decoding its own station number from the identifier and the number elements, and the number of mobile stations to be called within the fixed time can be increased by calling those mobile stations while compressing their mobile station numbers.
Patent JP-2001126744-A (JP)
Title: Separator for fuel cell and fabricating method therefor
Inventor: SAKAMOTO ARATA
IPC: H01M8/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a separator for fuel cell, which has high conductivity, thermal conductivity, mechanical strength, and accuracy in size of slot by means of molding, without being subjected to carbonization, graphitization and cutting process. SOLUTION: A separator for fuel cell is provided by molding (e.g., injection molding, compression molding, stamping molding, etc.), out of a resin composition which includes conductive particles having conductive coarse particles (such as graphite coarse particles) of 40-120 μm average particle diameter (D 50%), and a non-carbonaceous thermoplastic resin (such as polyphenylene sulfide resin), without being subjected to carbonization and graphitization. The conductive particles can be made by mixing the coarse particles with fine particles, having small average particle diameter (such as spherical graphite and thin leaf type natural graphite particles of about 5-30 μm) at the former/the latter rate of 100/0-40/60 (in weight ratio). The mixing ratio of the thermoplastic resin and the conductive particle is about 5/95-50/50 (in weight ratio).
Patent JP-H08145295-A (JP)
Title: Force feeding device for liquid
Inventor: HIROYA MASAHISA
IPC: F16T1/24
Filed: 1994-11-15
Abstract: PURPOSE: To reduce displacement resistance of a shaft and change over a selector valve smoothly and surely by supporting a valve stem operating bar on a shaft of a sub-arm rotatably supported on a float arm, and moving the shaft while rotating it. CONSTITUTION: In a liquid force-feeding device incorporating a float 3, a selector valve 4 and a snap mechanism 5, the snap mechanism 5 is provided with a float arm 51 rotatable around a first shaft 37 supported by a closed vessel 2. A third shaft 59 is supported on a valve stem operating bar 28 connected to the selector valve 4, and a sub-arm 52 extended in the oblique direction to the perpendicular direction to an axis of the operating bar 28 is pivoted by the shaft 59. Between a fourth shaft 60 on the sub-arm 52 and the second shaft 58 on the float arm 51, a compression coil spring 54 is interposed to energize the sub-arm 52 to the right. The float 3 is connected to the other end side of the float arm 51.
Patent JP-S63158506-A (JP)
Title: Production of optical element
Inventor: YAMAMOTO KAZUHISA
IPC: G02B6/12
Filed: 1986-12-23
Abstract: PURPOSE:To improve the controllability and mass productivity of optical element by forming a protective mask on a substrate after forming a high refractive index layer, then etching the substrate through the protective mask. CONSTITUTION:After executing a stage for forming a high refractive index layer 2 by executing high-treatment of a LiNbxTa1-xO3 (where 0<=x<=1) substrate 1 in acid, the substrate 1 is etched in a stage for etching it through a protective mask 3. For example, when a ridge waveguide is prepd. on a LiNbO3 substrate 1, a high refractive index layer 2 is formed by the proton exchange treatment of the LiNbO3 substrate 1 serving as the +Z plate (+ side of the substrate which is cut perpendicularly to Z axis) in phosphoric acid. A protective mask 3 is formed on the high refractive index layer 2 by patterning Ti by the usual photo process and vapor deposition, and the substrate is etched by dry etching using CF4. By this method, the etching rate is improved, the selective ratio to the protective film is enhanced, and the controllability and the mass productivity are improved.
Patent JP-H08145078-A (JP)
Title: End bearing for one way clutch
Inventor: HATANAKA MASANORI
IPC: F16D41/07
Filed: 1994-11-16
Abstract: PURPOSE: To improve seizing resistance property and durability by constituting an end bearing by inner and outer circumferential cylindrical parts, iron made main body parts which are formed of an annular part, and coating parts where a mixture of synthetic resin and solid lubricant is formed on the main body part surface, and forming the synthetic resin is formed as PAI and the like. CONSTITUTION: Annular members 9, 10 for composing an end bearing 11 are constituted by iron made main body parts 9A, 10A having U-shaped cross section, and coating parts 9B, 10B with which the surface all ranges of the main body parts 9A, 10A are covered. The coating parts 9B, 10B are constituted by mixture of synthetic resin and solid lubricant, and PAI, PI, polyestermid, thermosetting resin as phenol resin, or PFA, ETFE, PA, PPS, FEP, PEI, and thermoplastic resin as PE are used as the synthetic resin. MoS2 , WS2 , carbon, graphite, carbon fluoride, and BN are used as the solid lubricant. It is thus possible to provide a clutch having good seizing resistance property and durability.
Patent JP-2000154485-A (JP)
Title: Coated metal wire, wire reinforced elastic products including coated metal wire and manufacture of the same
Inventor: DOUJAK SIEGFRIED
IPC: C25D7/06
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coated metal wire suitable for reinforcing material for wire reinforced rubber products by forming metal layer free from alloy alternately laminating cupper and zinc on the surface of metal wire, and then drawing to form an alloy. SOLUTION: The metal coated wire is obtained by electrodepositing 0.75 to 4.0 μm of non alloy layer by alternately laminating cupper and zinc comprising at least three layers to form the layers having 0.1 to 0.5 of cupper external layer on the metal wire, for example cupper wire, having diameter 0.85 to 3.0 mm installing a corrosion resistant layer comprising tin. The metal wire having non-alloy layer is drawn to obtain alloy coated metal wire coated with the alloy essentially comprising 2 to 13 wt.%. of tin, 23 to 34% of zinc and 59 to 73% of cupper.
Patent JP-H02151801-A (JP)
Title: Optical parts and two beam type optical head for magneto-optical disk using the same
Inventor: SUZUKI TOSHIHIRO
IPC: G11B11/105
Filed: 1988-12-05
Abstract: PURPOSE:To miniaturize and make the two beam type optical head for magneto- optical disks light weight by consisting an optical function layer of plural thin films in tight contact with each other or the combination thereof and providing the plural optical functions to the incident light. CONSTITUTION:The optical function layer 1 consists of the thin film 2 and thin plate 3 having desired optical functions. A transparent medium 4 is a general rectangular prism and the slope thereof is optically adhered on both sides via the optical function layer 1 in-between. The incident light on incident and exit faces 5 of a rectangular prism arrives at the optical function layer 1 having the two optical functions where the light receives two different effects and, therefore, the control of the characteristics of the transmitted or reflected light is possible. The size and weight of the head are reduced in this way.
Patent JP-H09149424-A (JP)
Title: Picture information processor
Inventor: NAKAKUKI TOSHIAKI
IPC: H04N9/07
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an chrominance alias signal in the process of processing a picture signal obtained from a solid state image pickup element mounting a mosaic type color filter. SOLUTION: This device generates color component data RG(n) and BG(n) by allowing a subtraction circuit 21 to subtract color component data G(n) expressing component G from color component data R(n) and B(n) expressing components R and B one of which is generated by line interpolation processing. The device allows a chrominance signal suppressing circuit 22 to suppress one of these color component data RG(n) and BG(n) in response to suppress control signal CSa/CSb supplied from a suppress control circuit 24 and after then allows a color difference operation circuit 23 to obtain color difference data RY(n) and BY(n).
Patent JP-2000131648-A (JP)
Title: Projector
Inventor: HAYASHI KOTARO
IPC: G02B27/28
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To suppress a cost of a polarization separation element and to obtain a compact projector by making a polarization separation element to a curved polarization separation sheet. SOLUTION: Light emitted from a illumination optical system 7 is made incident on a polarization separation sheet 9 through a cylinder lens 8, only a S polarization component is reflected, and given to a reflection type liquid crystal display element 10. The polarization separation sheet 9 is curved so that the sheet operates as a recess faced mirror having curvature in only a direction parallel to a paper surface for reflected illumination light. Therefore, as the device can be constituted so that a luminous flux (inverse luminous flux) projected toward the illumination optical system 7 from the polarization separation sheet 9 is converged, the cylinder lens 8 and an illumination optical system 7 can be constituted compactly. Further, the polarization separation sheet 9 has sufficient magnitude for receiving illumination light, but as it is curved, influence given to lens-back of projection optical system 11 by magnitude of the polarization separation sheet 9 is small.
Patent JP-2001120994-A (JP)
Title: Method for regenerating adsorbent
Inventor: HASHIMOTO TAKAYUKI
IPC: B01D53/34
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for using an adsorbent efficiently and economically. SOLUTION: The adsorbent withdrawn from an adsorption column is regenerated by putting the adsorbent in a cylinder made of a wire gauze and spraying water to the adsorbent while rotating the cylinder or by making the adsorbent pass through the wire gauze cylinder which is rotated and to which water is sprayed. A water spray pipeline can be arranged at the upper part of the wire gauze cylinder or at the upper part of the inside of the cylinder.
Patent JP-H05138674-A (JP)
Title: Manufacture of thermosetting resin molded item
Inventor: MORISHIMA NORIHITO
IPC: B29C43/20
Filed: 1991-11-22
Abstract: PURPOSE:To provide a method for producing efficiently a thermosetting molded item wherein a coloring material layer is observed in such a way that it floats up when it is observed from the surface side and which exhibits excellent deep feeling and transparent feeling. CONSTITUTION:A method for producing a thermosetting resin molded item wherein a resin compsn. contg. a thermosetting resin as a matrix resin is compression-molded and then, when the obtd. transparent or semi-transparent molded item is under cured or semi-cured condition, the rear face is coated with a coloring material and it is compression-molded again.
Patent JP-H06136676-A (JP)
Title: Wire rope having satsuma @(3754/24)connection method) inserting part covered with resin and its packaging method
Inventor: ISOBE MITSUYOSHI
IPC: B21F1/06
Filed: 1992-10-23
Abstract: PURPOSE:To secure safety of operation of SATSUMA (a connection method by interwinding wires) inserting part of a wire rope having an eye splice part and adopt also to severe operation conditions. CONSTITUTION:A SATSUMA inserting part 3 of a wire rope 1 equipped with an eye splice part is covered with an ingot mold and a two-pack type thermosetting resin is poured therein and the resin is cured and removed from the mold to form a grip 4 integrally covered with the thermosetting resin.
Patent JP-2001120903-A (JP)
Title: Vacuum degassing tower
Inventor: ODA KENJI
IPC: B01D19/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved vacuum degassing tower which can utilize vacuum degassing towers of well-known various structures and further which can remarkably reduce dissolved oxygen compared to the vacuum degassing tower of the same fundamental structure by adding comparatively simple apparatuses thereto. SOLUTION: The vacuum degassing tower is constituted mainly of a packing chamber 1, an upper degassing chamber 2 and a lower degassing chamber 3 which are respectively installed above and below the packing chamber 1, a sprinkling port 4 arranged in the upper degassing chamber 2 and a gas extracting pipe 6a which is connected with the upper degassing chamber 2 and is communicated with a vacuum pump 5a.  In this vacuum degassing tower, a partition wall 2b provided with a water sealing apparatus 2a permitting water falling is installed in the upper degassing chamber 2 at a lower position of the sprinkling port 4 to divide the upper degassing chamber 2 to an upper part where the gas extracting pipe 6a is not present and a lower part and further a gas extracting pipe 60 communicated with a vacuum pump 50 is newly connected to an upper space of the upper degassing chamber 2 where the gas extracting pipe 6a is not present.
Patent JP-H05141626-A (JP)
Title: Liquid fuel burner
Inventor: KAWAKAMI AKIO
IPC: F23D11/40
Filed: 1991-11-22
Abstract: PURPOSE:To obtain a liquid fuel burner which gasifies liquid fuels such as petroleum and burns the gasified liquid fuels. CONSTITUTION:A liquid fuel (a) and a combustion air (b) are supplied. A burner head 12 is installed to the upper part of an opening peripheral edge 2c of a vaporizer 2 which uses an electric heater 8 to gasify the liquid fuel. A heat collection section 13 which presses the burner head arranged to rise on the upper part of frames side in structure so as.
Patent JP-H03170695-A (JP)
Title: Electroplating apparatus fitted with shield
Inventor: SASHO SEISHI
IPC: C25D7/00
Filed: 1989-11-27
Abstract: PURPOSE:To prevent the concentration of electric current on the lower edge of a work and the increase of the thickness of plating due to the concentration by fitting a receiving part coming in contact with the lower edge of the work from the lower side to a shield assembly and energizing the receiving part upward until it links with the lower edge of the work. CONSTITUTION:Side shields 18 and an upper shield 20 shield the side edges (p) and the upper edge (r) of a work W from electrodes 8. Buoyancy is produced in a lower shield assembly 25 and the saddle 26 rises to a position at which it links with the lower edge (q) of the work W from the lower side and the relative upper and lower positions of the assembly 25 and the lower edge (q) are kept constant. The lower edge (q) of the work W is double-shielded from the electrodes 8 by a work side shield 28 and an electrode side shield 29 and electric current flowing straight from the electrodes 8 to the lower edge (q) is intercepted. Electric current flowing toward the lower edge (q) through the undersides of the shields 28, 29 of the assembly 25 is also intercepted by the bottom shield 36.