baber/WOPTO huggingface dataset:
Patent JP-H0531493-A (JP)
Title: Treatment of sewage and equipnent
Inventor: KASHIWATANI MAMORU
IPC: C02F3/10
Filed: 1991-07-31
Abstract: PURPOSE:To contrive energy conservation and to efficiently perform denitrification by forming the contact build-up layer of a carrier group which is stuck with microorganisms and has 1.0-1.2 specific gravity and <=50% degree of cell coating to the bottom part of an anaerobic tank, and mixing nitration liquid finished in aerobic treatment with inflow sewage to produce the mixed nitration liquid and passing the same through the contact build-up layer. CONSTITUTION:The contact build-up layer of a carrier group 18 which is stuck with microorganisms and has 1.0-1.2 specific gravity and <=50% degree of cell coating is formed to the bottom part of an anaerobic tank 12. Sewage is introduced into this anaerobic tank 12 and treated in the anaerobic tank 12 and an aerobic tank 14. Liquid-solid separation is performed in a sedimentation basin 16 and supernatant is discharged as treated water. As the form of nitrogen in sewage, nitrate nitrogen becomes a main body in the aerobic tank 14. Nitration liquid is circulated to the anaerobic tank 12 via a nitration liquid circulation water channel 26 from a pump or an air lift pump 21.. Nitrate nitrogen is reduced to gaseous nitrogen in the anaerobic tank 12 and denitrification is performed. Further, the inside of this anaerobic tank 12 is slowly agitated by an impeller 20 and a turning water flow is formed.
Patent JP-S6458607-A (JP)
Title: Film packer for long size article
Inventor: TAKAHASHI FUMIO
IPC: B65B9/02
Filed: 1987-08-28
Abstract: PURPOSE:To make it possible to automatically envelope long size articles in a short time by welding an adhesive portion at the lower edge of two film materials wound off from two rolls of film uncoilers to be of V-shape in the cross section and welding the upper edge of the film materials and the whole and partial right and left edges thereof immediately after dropping the long size articles on the bottom face forming the V-shape in the cross section thereof. CONSTITUTION:In film uncoilers 2, 3, rolls wound up with wide film materials F are hung on, corresponding to the length of long size articles alpha. Two film materials F wound off from guide rollers 4, 5 are welded at an adhesive portion Fb of the lower end by film heaters 6, 7 to make V-shape in the section thereof and also welded at the upper edge, an adhesive portion Fa, and the whole and partial right and left edges Fc, Fd immediately after dropping the long size articles alpha delivered from a feed conveyor 1 for the long size articles on the bottom face forming the V-shape in the section. A horizontal conveyor 10 transfers enveloped long size articles 8 released from driving cylinders for heater 8, 9 to a vertical conveyor 11 which lifts up the enveloped long size articles beta.
Patent JP-S6275801-A (JP)
Title: Sequence controller
Inventor: FUNADA OSAMU
IPC: G05B19/05
Filed: 1985-09-30
Abstract: PURPOSE:To enable anyone to reset an interrupted sequence action with no intervention of a specialist in maintenance, by providing a means to store the end state of each block of the sequence. CONSTITUTION:When a tool exchange command is given to a sequence control part 32 from an operating part 31, the part 32 judges the states of flags F1-F7 in a memory part 33. In other words, the sequence operation is divided into seven blocks to which those flags F1-f7 are provided. Then these flags are turned on every time the operation is through with each corresponding block. The ON or OFF states of the flags are judged when a tool exchange command is received. Then the operations of the blocks following the one corresponding to the flag kept under an ON state are continued. Thus it is possible for any ordinary machine operator to restart an interrupted sequence action simply and in a short time with no intervention of a specialist in maintenance.
Patent JP-2000047716-A (JP)
Title: Error information display method and sequencer control program generating device
Inventor: YAMAURA JUNICHI
IPC: G05B19/05
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an error information display method which can speedily and easily correct an error present in the description of a program for sequencer control. SOLUTION: In the error information display method which displays an error information specifying a description line an error exists on an error display screen 18 when an error is present in the description line of the program for sequence control generated on a screen 10 for programming, the description line corresponding to the specified error information on the screen 10 for programming is displayed when an arbitrary error information is specified among pieces of error information displayed on a screen 18 for the error display.
Patent JP-S6461179-A (JP)
Title: Charging preventing device for crt screen
Inventor: TSUKAGOSHI TOJI
IPC: H05F3/02
Filed: 1987-09-01
Abstract: PURPOSE:To obtain stable charging prevention effect by providing a strip conductor in press contact onto a CRT screen face and provided with ground to the surrounding of the front edge of the CRT tube. CONSTITUTION:A metallic plate or a metallic fiber 6 is in close contact onto a slope at the surrounding of the front edge of the tube face of the CRT 5 and it is connected to a ground potential such as a metal-made chassis or case of the CRT display device. Thus, the charging is reduced.
Patent JP-S6275522-A (JP)
Title: Original platen
Inventor: MURAKAMI REIJI
IPC: G03G15/00
Filed: 1985-09-30
Abstract: PURPOSE:To improve the adhesion of a scale board to an original placing plate and to attain precise positioning of an original by forming a recessed part like a step on the back surface of the scale board excluding the inside end surface side and adhering the original placing plate to the stepped recessed part through a bonding member. CONSTITUTION:The recessed part 21 with 0.05-0.2mm depth is formed like a step having an L-shaped area on the back surface of the scale board 2 excluding an area included within 1-10mm from the inside end surface 2a on which the edge part 4a of an original 4 is butted and positioned. The scale board 2 is adhered to the peripheral edge surface of the original setting plate 1 through the bonding member 3 such as a both-sided tape set up to a thickness value close to the depth of the stepped recessed part having about 0.1mm thickness. Since the recessed part 21 is formed on the back surface of the scale board 2 excluding the inside end surface side on which the original is butted through the bonding member, the adhesion of the scale board to the original placing plate is improved and a gap into which an original may be inserted is not generated.
Patent JP-H0264367-A (JP)
Title: Heat pump device
Inventor: IKOMA MITSUHIRO
IPC: F25B1/00
Filed: 1988-08-31
Abstract: PURPOSE:To effectively utilize the sensible heat of liquid refrigerant at the outlet of a condenser by connecting the top of a rectifying column provided with a receiver on its lower portion to a pipeline between a restriction orifice and a user side heat exchanger, and to a pipeline between the restriction orifice and a heat source side heat exchanger through pressure reducing devices respectively. CONSTITUTION:Even in separation mode during cooling operation, refrigerant in a receiver 20 is kept at a medium pressure by turning a heater 19 on, and mainly low boiling point refrigerant evaporates and flows up inside a rectifying column 16. At this time, a portion of liquid refrigerant that is condensed by a heat source side heat exchanger 15 is branched and supplied to the top of the rectifying column 16 through a second pressure reducing device 18, and rectifying action takes place in the rectifying column 16 due to gas-liquid contact, so that the concentration of low boiling point refrigerant in the ascending gas increases. After the pressure of the ascended gas refrigerant rich with low boiling point refrigerant is reduced to its evaporation pressure by a first pressure reducing device 17, the gas refrigerant is joined to the refrigerant that flows in the main circuit, and introduced to a user side heat exchanger 13 used as an evaporator. Thus, the main circuit is operated with mixed refrigerant rich with low boiling point refrigerant.
Patent JP-H0765181-A (JP)
Title: Image processor
Inventor: TANABE RITSUJI
IPC: B41J2/525
Filed: 1993-08-31
Abstract: PURPOSE:To provide a printer interface, etc., which can form sharp black characters, black figures, etc., since it can be utilized by many kinds of printer and represent a single black color. CONSTITUTION:An image control part 22 generates and stores RGB image data in an image memory 23 according to image processing instructions inputted from a host computer 1. When, however, the image processing instructions indicate the generation of a black image, additional information corresponding to each pixel of the generated image data is stored in the image memory 23. The printer I/F 24 sends the RGB image data and additional information, stored in the image memory 23, to a specific procedure output color printer 3.
Patent JP-H1048534-A (JP)
Title: Spherical binoculars
Inventor: USHIYAMA TAKASHI
IPC: G02B23/18
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a spherical binoculars having a fashionable appearance and being convenient for carry when one uses it for watching games in a baseball ground, a soccer ground and other athletic stadium or in other place. SOLUTION: Two hemispherical shell bodies are folded into a spherical body by means of a hinge 4, freely connected, a hole 5 for eyepiece lens piercing through the inside and the outside is made on the peripheral surface of each hemispherical shell body, a concave eyepiece lens 6 is arranged in the hole, a front face plate 7 is arranged on the opening edge of each hemispherical shell body, a hole for an objective lens 8 is made on the front face plate 7 and a convex objective lens 9 is arranged in the hole for the objective lens 8.  By corresponding the convex objective lens 9 to the concave eyepiece lens 6, folding the pivotally attached/connected two hemispherical shell bodies in two and fitting their opening edges, a housing catch 11 protruded outward from each opening edge is engaged with the corresponding housing catch groove 12 inside the opening edge of each hemispherical shell body, when the housing catch 11 in each hemispherical shell body is pushed from outside, the housing catch 11 is detached from the housing catch groove 12 and the binoculars become the state in use.
Patent JP-S6276790-A (JP)
Title: Ion excimer laser
Inventor: TAKAHASHI HIDEOMI
IPC: H01S3/03
Filed: 1985-09-30
Abstract: PURPOSE:To provide a laser for oscillating vacuum ultraviolet laser practically by heating a plasma by self-contraction of the plasma, and applying an axial magnetic field thereto to efficiently form ion excimer. CONSTITUTION:When discharge starting gas is supplied from gas cylinder 7 to a vacuum vessel 1 and voltage is applied to electrodes 6, 6', the vessel 1 is heated by the heat generated by a glow discharge to high temperature to evaporate ion excimer medium substance 9. When the vapor of the substance 9 is sufficiently filled in the vessel 1, a DC current is fed to a coil 11, to form an axial magnetic field. Then, a high voltage is applied between the electrodes 6 and 6', a large pulse current is fed so that discharge plasma 15 formed by thetamagnetic field formed by the electrodes 6, 6' is self-contracted to become temperature for effectively ion excimer reaction. Thus, ion excimer laser can be simply and efficiently formed.
Patent JP-S6195058-A (JP)
Title: Polyester composition
Inventor: YOSHIHARA NORI
IPC: C08L67/00
Filed: 1984-10-16
Abstract: PURPOSE:To obtain a composition giving good releasability and surface characteristics even with low-temperature mold, free from bleedout when used, by incorporating a polyester consisting mainly of PET with a polymer with its side chain constituted by polyether residue and/or aliphatic polyester residue. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts. by wt. of a polyester with ethylene terephthalate accounting for >=80mol% of the total recurring unit with (B) 0.5-80pts. by wt. of a polymer with its side chain constituted by polyether residue and/or aliphatic polyester residue of a molecular weight 90-5,000. In addition, 10-150pts. by wt. of fibrous reinforcer and/or powdery inorganic filler may be incorporated. The component (B) should be derived from polyalkylene glycol monomethacrylate and/or polylactone monomethacrylate.
Patent JP-S6195346-A (JP)
Title: Silver halide photosensitive material
Inventor: YAGIHARA MORIO
IPC: C07D233/84
Filed: 1984-10-16
Abstract: PURPOSE:To add a photographic reagent stable in storage but releasable at a necessary timing at the time of processing and capable of functioning at a wide range of pH by incorporating the specified blocked photographic reagent. CONSTITUTION:The incorporated blocked photographic reagent is represented by the formula in which A is the photographic reagent or its precursor combined through a hetero atom; each of R<1>-R<3> is H or a substituent; Z is an atomic group necessary for forming a carbon ring or hetero ring except one having -NH- at the adjacent position of the C atom substd. by R<1>. Such a photographic reagent precursor may be added to any layer so long as it is arranged so as to effectively function on the development of a silver halide emulsion. The use of the blocked reagent permits the reagent to be stable during storage and to be released at the necessary timing. When the reagent moiety of the reagent precursor is, e.g., a fog or development inhibitor, the gradation of a dotted image can be lengthened. The blocked reagent or its precursor can be widely used for each of color and black-and-white photosensitive material.
Patent JP-2000090483-A (JP)
Title: Recording medium having opening array and its production as well as recording and reproduction device utilizing proximate field by the same and their method
Inventor: JE WONG HO
IPC: G11B7/09
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium of an ultra-high recording density at which information is recorded and reproduced by utilizing the proximity field mediating the electromagnetic interaction controlled by a space below an optical wavelength and the diffraction threshold may be overcome and a process for producing the same as well as the optical recording and reproducing device using the proximity field at which the recording and reproducing of the information to and from the optical recording medium of the ultra-high recording density are possible. SOLUTION: The optical recording medium is constituted by having an opening array layer 51 capable of forming the light of the proximity field smaller than the wavelength of a laser beam source and an information recording layer apart a spacing held to maintain a prescribed spacing between these layers and hermetically forming the spacing so as to be shielded from an external environment. The optical recording and reproducing device is so constituted that the control is executed by macroservo and microservo and that the recording and reproducing of the information may be executed by using the opening array layer 51 of the optical recording medium.
Patent JP-S60109139-A (JP)
Title: Cleaning device for skirt of picture tube glass panel
Inventor: FUJIWARA KOTOJI
IPC: H01J9/38
Filed: 1983-11-16
Abstract: PURPOSE:To make it unnecessary to switch a cleaning device according to kinds of glass panel by enabling the cleaning device consisting of a cam and a nozzle to move in the direction nearly perpendicular to the internal face of a skirt by means of a drive mechanism at the time a contacting member contacts on a seal face. CONSTITUTION:When a drive wheel 29 of a motor 28 is rotated in the direction of the arrow E, a drive plate 31 is pulled up and a cleaning device 23 is lifted, and, following the operation order, a reciprocating member 22 proceeds in the direction of the arrow A and contacts on a seal face 9 of a glass panel 2. Next, the motor 28 is driven in the direction of the arrow F, and a cam 13 of the cleaning device 23 contacts on the internal face of a skirt 14. After this, it moves up and down in the directions of the arrows C, D in response to the displacement of the skirt 14. A valve 35 is opened, and the pure water for cleaning is jetted out from a nozzle 15 for cleaning the internal face of the skirt 14. After cleaning, the valve 35 is closed, and the motor 28 is driven in the direction of the arrow E to shift the cleaning device 23 in the direction of D, and the reciprocating member 22 is pulled back in the direction of the arrow B.
Patent JP-H0883105-A (JP)
Title: Parts working estimating device
Inventor: TONEGI KOJI
IPC: G06Q50/00
Filed: 1994-09-12
Abstract: PURPOSE: To automatically estimate the working cost by specifying the working procedure while considering a parts group to which working parts belong calculating the working time and estimating the working cost of the working parts to be processing objects. CONSTITUTION: When an input means 13 inputs the working shape information of processing object working parts prepared by a CAD system 2, a detecting means 14 detects whether data values required for estimating the working cost are omitted in this working shape information or not, and when the existence of any omitted value is detected, according to a similarity evaluated value provided for the processing object working parts and a similarity evaluated value managed by a managing means 11, a specifying means 15 specifies any known working parts belonging to the same parts group similar to the processing object working parts. While receiving this specified result, an estimating means 16 estimates that omitted value by interpolating the working shape information of specified two known working parts.  When the working shape information required for estimating the work cost of the processing object working parts is arranged, an estimating means 10 estimates the working cost of the processing object working parts.
Patent JP-H03104666-A (JP)
Title: Page printer
Inventor: JIEEMUZU KUROIDO BATSUKANAN
IPC: B41J5/30
Filed: 1990-08-20
Abstract: PURPOSE: To mix text data and image data displayed by a graphics command by rasterizing text character data by using a stored raster font by a printer and rasterizing graphic image data from a formed and stored raster image. CONSTITUTION: The data related to a printed page 21 is shown by conceptionally bonding a zone line to the rasterized bit map memory of a page printer. In a zone line structure, the zone lines of all of bit maps showing the page 21 are not present in a bit map memory of course at the same time. The command of the plotter arranging a line 24 on the page 21 at the proper position of the bit map memory is received by the printer mixed with text data and interpreted in a text environment to be rasterized.
Patent JP-H1160377-A (JP)
Title: Surface treatment of silicon and production of semiconductor device
Inventor: SUGITA YOSHIHIRO
IPC: H01L21/304
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide method to give hydroxyl groups to the end face of the surface Si of silicon crystal with good reproducibility, to flatten the (100) plane to give good joining characteristics with a film formed on the plane, and moreover, to selectively form hydroxyl groups and hydrogen groups depending on the plane directions, and to provide a process using this method. SOLUTION: The silicon crystal is dipped in a soln. such as a hexafluorosilicate soln. having a component which dissolves silicon oxide film and a component which forms hydroxyl groups. Si atoms on the (111) plane and the (110) plane are terminated with hydroxyl groups, while Si atoms in the (100) plane are terminated with dihalides. This method is basically used to flatten the (100) plane or to etch the silicon crystal.
Patent JP-H1088165-A (JP)
Title: Salicylic acid salt as lubricant additive for two cycle engine
Inventor: CLEVELAND WILLIAM K S
IPC: C10N30/04
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for lubricating two-stroke cycle engines by supplying a lubricant containing a hydroxyaromatic carboxyl compound without substantially containing a divalent metal to the engine. SOLUTION: This method for lubricating two-stroke cycle engines comprises supplying a mixture comprising (a) an oil of lubricating viscosity and (b) a hydrocarbyl-substituted hydroxyaromatic carboxylic acid or an ester, unsubstituted amide, hydrocarbyl-substituted amide, ammonium salt, hydrocarbylamine salt or monovalent metal salt thereof in an amount suitable to reduce piston deposites in the engine to the engine. The mixture supplied to the engine contains <0.06wt.% divalent metals without substantially including a product prepared from condensation of an alkyl-substituted phenol with a carboxylic reagent and RCO(CRR)x COOR [R are each independently hydrogen or hydrocarbyl group and (x) is 0-8].
Patent JP-H1163312-A (JP)
Title: Pipeline near structure
Inventor: SHOJI GIHEI
IPC: F16L9/06
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent the sudden bending of a pipeline during unequal settlement and to prevent the damage of the pipeline so as to prevent the damage of a cable in the pipeline and a cable passing failure. SOLUTION: When unequal settlement is caused between an underground structure 12 and the peripheral ground, an expansion joint 16 and a connecting pipe 18 are bent in association with settlement, but moderate flexibility can be obtained at a socket 24, and since the rigidity of the expansion joint 16 and connecting pipe 18 is larger than that of a corrugated pipe 14, the sudden bending of a pipeline 10 is prevented. When the pipeline 10 is pulled in association with the settlement of the corrugated pipe 14, the connecting pipe 18 is pulled out of a rubber ring socket 24 in response to the tensile force, so that excessive stress is not generated to the pipeline 10.
Patent JP-H0769295-A (JP)
Title: Helicopter
Inventor: SUGIYAMA KATSUMASA
IPC: B64C27/04
Filed: 1993-09-01
Abstract: PURPOSE:To dispense with a wheel type or a skelton type landing device and lower the total height so as to improve workability of maintenance by providing a skirt on the flat underside of the lower part of a fuselage, and providing a high pressure gas blow-off device on the underside of the fuselage surrounded with the skirt. CONSTITUTION:An elastic body (skirt) such as rubber is fitted to the flat underside of a fuselage 37, a main rotor 2 rotated by the power of a driving device 22 through a main rotor rotating shaft 3 is fitted to the upper part of the fuselage 37, and embedded type tail rotors 26 are provided in vertical tails 29 provided on both ends of the rear fuselage for cancelling main rotor torque generated by rotation of the main rotor 2. A propeller 27 for propulsion is fitted to the rear part of the fuselage 37, and rotationally moved by the power of the driving device 22 through a transmission device 23, a control device 24, and a propeller rotating shaft 28. High pressure gas can be blown off in the interior surrounded with the elastic body 21, and hence lift at take-off and landing is enlarged so as to contribute to improvement of take-off and landing performance of a helicopter.