baber/WOPTO huggingface dataset:
Patent JP-H10219664-A (JP)
Title: Drain covered conduit forming construction method and its device
Inventor: YUKIYA SHIYUUJI
IPC: E02B11/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a favourable finishing state, to shorten working time, to save labour, to reduce cost and to provide generality by preventing locational restriction of work execution. SOLUTION: A section is formed of both sides corresponding to cutting width in a soil 80 by a disc type rotary cutter 15, a circular arc fixed cutter 23 and a disc type rotary cutter 26 in accordance with travelling of a tractor 4. The soil 80 between the sections is reserved in a receiver part 47 of a storage means 46 by drilling and scooping it up by a drilling part 41. The soil 80 on a lower part between the sections is cut open in such a way as to push it open by an opening part 42 and boring part 43. A conduit pipe 45 connected to a connector 44 on the rear side of the boring part 43 is laid on a bottom part of an opened groove, and a filler 60 for water permeation in a filler hopper 57 for water permeation is input and filled in the opened groove by a filler charger 61 for water permeation. Thereafter, rolled filling is carried out on the filler 60 for water permeation.
Patent JP-H08233346-A (JP)
Title: Sound muffling device
Inventor: FUKUNAGA MIKIO
IPC: G10K11/16
Filed: 1995-02-24
Abstract: PURPOSE: To provide a sound muffling device capable of improving the mountability of a sound muffling device by decreasing the weight and improving the thermal insulation and further increasing a sound muffling effect. CONSTITUTION: A duct connection port 3 of small diameter is arranged at the end part of a cylinder part 1 of large diameter. There are provided a main body 4 integrally formed by foamed resin and a sound muffling material 5 forming an aeration passage 6 at an inner surface of the cylinder part 1 of the large diameter, thereby the main body 4 can be simplified and a countermeasure against dew formation can be eliminated and its mountability is improved and concurrently a reflection rate of sound at the main body 4 is improved and it is possible to provide a sound muffling device having high sound muffling performance.
Patent JP-S60180653-A (JP)
Title: Endless track type continuous casting machine
Inventor: ASARI TAKASHI
IPC: B22D11/06
Filed: 1984-02-28
Abstract: PURPOSE:To remove the spaces between blocks and to eliminate the trouble arising from inflow of a molten metal into said spaces by inserting a pushing head into the space formed between the blocks and pushing the dam blocks into the casting direction. CONSTITUTION:An eccentric cam is connected via an eccentric shaft to a spindle 12 and a pushing head 10 on a dam block 5 is connected via a bearing box 19, etc. to the eccentric cam. When the spindle 12 is driven by an air motor 13, the head 10 is moved back and forth repeatedly on the block 5 by the operation thereof in the casting direction. The top end of the head 10 enters the space between the blocks 6 of the block 5 and pushes the block 5 into the casting direction. Even if there is a space in the block 5 pushed in such a way, the space is eliminated.
Patent JP-H02217560-A (JP)
Title: Mounting construction of plate-like building materials in building
Inventor: SATO HIDENOBU
IPC: E04F13/21
Filed: 1989-02-15
Abstract: PURPOSE:To speedily execute by fixing a hanger rail to a mounting member, fitting a hanger member of a lower building material to a hanged hanger section of a rail, and fitting a hanged hanger member of an upper building material to a hanger section of the rail. CONSTITUTION:A hanger rail 8 is fixed to a mounting member 6, which is fixed to the external wall surface 5 of a building 4 with an anchor bolt 7, with a fastener 10. Then, a hanged hanger section 9E of a hanger member 9 to be mounted to the rear of an upper end of a plate-like building material 1 is fitted to the hanger section 8A of the rail 8 from above to erect the building material 1. After that, a fitting section 12E of a hanged hanger member 12 to be mounted to the rear of a lower end of another building material 1 placed above is fitted to a hanger section 9F of the hanger member 9 to erect the building material 1. Furthermore, in the same way, the building materials 1 are mounted forward, backward and sideways to remodel the external wall surface 5.
Patent JP-S58154370-A (JP)
Title: Power converting system
Inventor: SHIMAMURA TAKEO
IPC: H02M5/27
Filed: 1982-03-09
Abstract: PURPOSE:To reduce harmonic current at the input power source side by dividing a cycle converter in a unit group into the first and second groups, and controlling the phase angle of the input voltage different at the prescribed angle. CONSTITUTION:Cycloconverters 21 and 22, 23 and 24, 25 and 26 respectively have substantially equal loads in the same configuration. Phase transformers 701, 702, 703 are respectively inserted into one of the unit groups of these cycloconverters. Accordingly, the phases of the input voltage to the cycloconverters 21, 23, 25 are displaced in the phase of the input voltage to the cycloconverters 22, 24, 26 at the prescribed phase angle.
Patent JP-S57150730-A (JP)
Title: Operation of incinerator
Inventor: TAKAHASHI TOKIO
IPC: F23Q13/00
Filed: 1981-03-13
Abstract: PURPOSE:To provide a complete combustion of the city waste material, improve an efficiency of combustion and reduce a running cost of the incinerator by a method wherein a laser beam radiating device is directed toward the waste material in the incinerator so as to perform an ignition and combustion of the waste material. CONSTITUTION:When the combustion material 3 is fed into the incinerator from the hopper 2, fed into the incinerator in sequence by the pusher 4, and fed from the drying zone A to the combustion zone B over the roaster, a laser beam is applied to an overall waste material from the laser beam radiating device 9 which is arranged at the rear upper wall of the incinerator 1 in such a manner as it may be directed toward the combustioned material in the incinerator, thereby the fired kindling objects are made not only on the surface layer but also in the inner layer so as to make an ignition and combustion. Thereafter, the combustion is made in the combustion zone C, the combustioned ash is discharged out and a part of the ash is dropped into the water-sealed ash accumulator tank 7 through the drum 6 or through the shoot 5 for a part of the ash. Since the laser beam radiation device 9 has a wide directing range, no poor combustion area is found as well as a complete combustion may be performed, resulting in improving an efficiency of combustion and decreasing a running cost.
Patent JP-H09212156-A (JP)
Title: Opening/closing device for key lid of piano
Inventor: ARIMORI MANABU
IPC: G10C3/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the appearance when a key lid is opened and to decrease the number of parts so as to reduce a cost by providing the key lid with a lid stopper which is mounted at either of a lid rear part and a front case and stops the key lid at a close position by attaining the lid rear part at the front case. SOLUTION: The key lid 1 is opened and closed around a turning pin 4 and stops at the close position as the front surface of the lid rear part 3 is detained by the lid stopper 10 at the time of closing. A clearance is maintained between the pendent part 2b and lower keyslip 7 of the key lid 1 at the time of closing, by which the contact with the cheekblock 6 and lower keyslip 7 of the key lid 1 and the generation of the collision sound occurring herein and the damage of the lower keyslip 7, etc., are prevented. In such a case, the lid stopper 10 is mounted at the rear surface of the front case 8 and is invisible at all from a player and, therefore, the appearance is made better than the appearance of the conventional structure in which a rubber button 51 is mounted at the cheeckblock 6 and the lower keyslip 7.
Patent JP-2000234341-A (JP)
Title: Formed product such as concrete block and brick, and combinational construction method therefor
Inventor: TERABAYASHI KOJI
IPC: E01C5/04
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate a combination, and to increase joining strength by forming a groove strip on a surface and a projecting strip on a surface among upper/lower surfaces, and forming a groove strip on a surface and a projecting strip on a surface among both side surfaces. SOLUTION: An upper surface groove strip 15 and a side surface groove strip 18 are formed as a U-shaped groove strip, and an under surface projecting strip 16 and a side surface projecting strip 17 are formed as a crest-shaped projecting strip. A combination is formed by meshing of a groove strip 15 or 18 of one formed product 10 and a projecting strip 16 or 17 of the other formed product 10, and in a heaping-up construction method, crushed stones are backfilled with respective stages by the combination without requiring backfilling concrete.  Thus, since heaping-up work and sticking work can be performed only by meshing and combining the groove strip and the projecting strip of the each formed product 10, execution work can be quickly performed, and joining of the formed product 10 is very strong to contribute to solving an environmental problem and providing a beautiful appearance without requiring a backfilling material.
Patent JP-S61200279-A (JP)
Inventor: HONMA MIKIO
IPC: E05B83/36
Filed: 1985-02-28
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-H06230568-A (JP)
Title: Photosensitive resin composition
Inventor: TSUMURA YUSUKE
IPC: G03F7/027
Filed: 1993-02-01
Abstract: PURPOSE:To provide a photosensitive resin compsn. excellent in both stability of the photosensitive liq. and water resistance after exposure, especially a photosensitive resin compsn. fit for a relief printing plate or a screen printing plate. CONSTITUTION:This photosensitive resin compsn. consists of an emulsion (A) of a hydrophobic resin having >=45 deg.C glass transition temp. such as polymethyl methacrylate, polyvinyl chloride or polystyrene, polyvinyl alcohol resin (B), a polymerizable monomer (C) such as methyl methacrylate or methyl acrylate and a photopolymn. initiator (D). The amt. of the hydrophobic resin in the emulsion A is 10-30wt.% and the amt. of the resin B is 10-30wt.% of the total amt. of the resin B and the monomer C.
Patent JP-S62195671-A (JP)
Title: Photoreceptive member for electrophotography
Inventor: SHIRAI SHIGERU
IPC: G03G5/082
Filed: 1986-02-22
Abstract: PURPOSE:To improve durability and moisture resistance by having a photoconductive layer and photoreceptive layer having a surface layer constituted of an amorphous material contg. silicon, carbon and hydrogen atoms and incorporating 1-40X10<-3>atom% hydrogen atoms into the surface layer. CONSTITUTION:This photoreceptive member 100 for electrophotography is provided with a photoreceptive layer 102 on a substrate 101. The photoreceptive layer 102 is constituted of the layer consisting of the tight adhesive layer which is constituted of a polycrystalline material contg. at least one of nitrogen atoms, oxygen atoms and carbon atoms and silicon atoms, the photoconductive layer 103 which contains the silicon atoms as the base body and contains at least either of the hydrogen atom and halogen atoms as a constituting element and has photoconductivity and the surface layer 104 which is constituted of the amorphous material contg. the silicon atoms, carbon atoms and hydrogen atoms as the constituting element and is further incorporated therein with 1-40X10<-3>atom% hydrogen atom. The substrate 101 may be conductive or electrically insulating. The durability and moisture resistance are improved by constituting the photoreceptive member in the above-mentioned manner.
Patent JP-H11238732-A (JP)
Title: Wiring structure and formation of bonding pad opening
Inventor: OKAWA YOSHIRO
IPC: H01L21/60
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure of a stacked wiring of a semiconductor device, which has a bonding pad of good wire bonding characteristic and a high reliability, and to provide a method for forming a bonding pad opening. SOLUTION: A stacked wiring 30 is constituted of a TiN film 13, an Al alloy film 14, an Al2 O3 thin film 31 and a TiN film 15. A plasma SiN film 17, a CVD SiO2 film 16, the TiN film 15 and the Al2 O3 thin film 31 on the stacked wiring 30 are etched by plasma etching, and an bonding pad opening 32 is formed on a bonding pad part 1.
Patent JP-S55131767-A (JP)
Title: Handy acid value measurement of dry cleaning solvent
Inventor: OOYATSU YOSHITAKA
IPC: G01N33/00
Filed: 1979-03-31
Abstract: PURPOSE: To accomplish a handy measurement of acid value of dry cleaning solvent without special skill, by employing two kinds of specified color developing reagents.  
     CONSTITUTION: This method uses an indicator (blue reagent) comprising ethyl alcohol, benzene, caustic potash and thymolsulfonephthalein and an indicator (red reagent) comprising ethyl alcohol, benzene, caustic potash and phenolphthalein. In application, 3ml of the blue reagent is added to 5ml of a dry cleaning solvent and the mixture is agitated. When the solution presents blue, the acid value of the solvent will be determined to be 0.3 or less, or when it yellow, the acid value thereof 0.3 or more. Furthermore, in the case where the solution presents yellow in the measurement, the same measurement is conducted again by use of the red reagent. If the solution presents red, the acid value of the solvent will be determined to range from 0.3 to 0.6 and if it gives no color, the acid value thereof to be 0.6 or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58155623-A (JP)
Title: Manufacture of curved type fluorescent lamp
Inventor: IMAMURA HITOSHI
IPC: C03B23/06
Filed: 1982-03-10
Abstract: PURPOSE:To surely prevent a prearranged part for curving from deformation or the  like by a method wherein the prearranged part, whose partial peripheral surface is flatly formed, is heated and said prearranged part for curving is curved while holding the  flatly shaped part of the prearranged part inwardly. CONSTITUTION:When a prearranged part for curving 5 in the axial center of a linear  tube-shaped glass bulb 1 is held between molding jigs 6a and 6b, the prearranged part  for curving 5 is gradually heated and softened while a peripheral part projected from a  molding groove 7 is flatly crushed by a holding surface of the molding jig 6b of the  other side to form a flatly shaped part 8 on one peripheral part of the prearranged part  for curving. Next, said prearranged part 5 is heated up to the temperature at which  curving is made possible, and both sides of said prearranged part for curving 5 are wound up in the direction making both sides to come near each other. Then the prearranged part for curving 5 is made to curve in the U-shape to form a curved part 9  while the winding up is stopped when linear parts 10 and 10 connecting the curved part  9 to both end parts are faced at both sides of said curved part 9. In this way of curving, the linear tube type glass bulb 1 is molded in the almost U-shape wherein both  end parts are adjacent each other to complete a curved tube type fluorescent lamp 11.
Patent JP-H01216102-A (JP)
Title: Signal transfer device in hydraulic circuit
Inventor: ITO IKUO
IPC: F15B11/15
Filed: 1988-02-20
Abstract: PURPOSE:To simplify a control circuit by a method wherein a switching mechanism is provided and a back pressure detecting mechanism which operates when detecting a back pressure when the circuit is closed by the switching mechanism are provided on an oil return passage. CONSTITUTION:On a return passage 25 of a directional control valve 21 and on a return passage 55 which is provided to communicate with a remote return tank 24, a switching mechanism 56 which consists of a two-positional switching valve with two ports which is turned on/off by operation of a switch 57, and a back pressure detecting mechanism 49 which operates when detecting a back pressure when a circuit is closed by the switching mechanism 56. This enables the control device to be controlled by a signal from the return passage 25 and eliminates a control circuit for the exclusive use, to have the control circuit simplified.
Patent JP-S56133035-A (JP)
Title: Catalyst composition for hydrogenolysis
Inventor: FUCHIGAMI JIYUN
IPC: C10G47/12
Filed: 1980-03-25
Abstract: PURPOSE: To obtain a catalyst for hydrogenolysis capable of providing intermediate fractions in high yields and having a long life, by a method wherein pore characteristics of alumina-boria used as a carrier for the hydrogenolysis catalyst are controlled in a specified manner.  
     CONSTITUTION: In the hydrogenolysis for obtaining intermediate fractions such as kerosene, gas oil, etc. heavy oil or the like, the catalyst includes metal(s) of Group VIA and Group VIII of the periodic table supported on a carrier consisting of alumina- boria which exhibits properties of a solid acid. The pores of the carrier are so controlled that, when measured by nitrogen gas method, the pores having diameters in the range of 0W600Å have an average diameter of 70W100Å, the volume of the pores having diameters of 70W100Å is 70% of the volume of the pores having diameters of 0W600Å, and the volume of the pores having diameters of 0W60Å is not more than 20%. In addition, when the pores are measured by mercury porovisimetry, the pores having diameters in the range of 62W600Å have an average diameter of 70W100Å, the volume of the pores having diameters in the range of (the average diameter -10Å)W(the average diameter +10Å) is at least 60% of the total volume of the pores having diameters of 62W600Å, and the remainder accounts for more than 15%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61198860-A (JP)
Title: Drive control system for image scanner
Inventor: IMAE OSAMU
IPC: G06T1/00
Filed: 1985-02-27
Abstract: PURPOSE:To obtain an image signal having a prescribed level with simple constitution and no adjustment by controlling the period of an SH pulse driving a CCD so that a level of an output signal detected by the CCD is kept constant even when a fluorescent light is at a low temperature at application of power. CONSTITUTION:A driving circuit 1 controls the period T of an SH pulse control ling the drive of a CCD 2 so that the image signal of a prescribed level is sent always to a signal processing section. The CCD 2 applies optical/electric conversion to a light irradiated onto a photodetecting plane into an electric signal and a CCD output signal is sent sequentially in the mode synchronously with the SH pulse signal from the drive circuit 1. A sense circuit 3 detects, e.g., a mean level of the CCD output signal fed from the CCD 2 and applies the NF signal to the driving circuit 1 so as to be made equal to the reference level in a way of negative feedback. The level of the CCD output signal is made equal to the reference level by applying the NF signal to the driving circuit 1 and the image signal having a prescribed level is sent to the signal processing section.
Patent JP-H11310565-A (JP)
Title: New azoamidine compound
Inventor: KONDO SUGURU
IPC: C08F20/56
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having carboxyl group rich in reactivity and capable of forming an internal salt with amidino group at the terminal, excellent in solubility in solvents such as water or methanol and useful as a polymerization initiator, etc., for a solution polymerization, an emulsion polymerization, etc. SOLUTION: This compound is represented by formula I (R<1> and R<2> are each a lower alkyl; R<3> and R<4> are each H or a lower alkyl; X is a bivalent hydrocarbon), e.g. 2,2'-azobis[N-(2carboxyethyl)-2- methylpropionamidine]dehydrate. The compound represented by formula I is obtained by reacting, e.g. a compound represented by formula II (R<5> is a lower alkyl) [e.g. 2,2'-azobis(1-imino-2-methylpropyl methyl ether)] with a compound represented by formula III (e.g. β-alanine) using the compound represented by the formula III in a molar amount of preferably 2-5 times based on the compound represented by the formula II in or without a solvent such as toluene or water, preferably at a temp. of 0-30 deg.C usually for 1-24 h.
Patent JP-2000242102-A (JP)
Title: Corona discharger
Inventor: TAKENOUCHI KOICHI
IPC: G03G15/16
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To make repeatedly usable a wire by providing a cleaning member for cleaning the wire on the discharge part sides of 1st and 2nd holding parts, to use the wire for a long time by cleaning the wire at the time of extending and recovering the wire and to reduce the cost. SOLUTION: This discharger is provided with 1st and 2nd transfer bobbins 52 and 53 holding both ends of a transfer wire 54 set longer than a discharge part SP performing corona discharge when power is supplied from a transfer power source 51 so that they can normally and reversely rotate, and 1st and 2nd transfer wire cleaning members 57 and 58 for cleaning the wire 54 on the discharge part SP sides of the bobbins 52 and 53. The wire 54 is cleaned in the case of extending and recovering the wire 54 so as to replace the discharge part SP performing the corona discharge of the wire 54 by turning the bobbins 52 and 53.
Patent JP-H02217891-A (JP)
Title: Device for forming virtual image in air
Inventor: SHIMAZU HIDEAKI
IPC: G02B17/00
Filed: 1989-02-20
Abstract: PURPOSE:To form an illusional virtual image by composing a forming base of two hollow bowl type parabolic surface bodies and making the virtual image of a real image body, placed at its internal bottom surface part, appear in the air of an aperture. CONSTITUTION:The forming base 1 consists of the two hollow parabolic surface bodies 2 and 2' in the same bowl shape in a vertically and horizontally symmetrical opposition and freely separable state so that their focuses meet the vertexes of the opposite bodies. Further, the internal surface is finished into a reflecting mirror surface, a part where the real-image body 6 is placed is provided on the internal surface of one parabolic surface body 2' nearby its vertex, and the aperture part 3 centering on the vertex of the other parabolic surface body 2 is provided to the other body. Further, lighting means 5 and 5' light the real image. Consequently, the virtual image can be formed in the air and a phenomenon like a mirage is developed in the small limited section.
Patent JP-H09230803-A (JP)
Title: Display device
Inventor: AKASHI KAZUYA
IPC: G09F9/30
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of easily changing display contents at a high speed by rapidly releasing the light transparent array state of EA particles by voltage impression. SOLUTION: The EA particles 9 are arrayed by an electric field array effect and transparent glass plates 1 and 3 are made transparent to each other to enable display when voltages are impressed between first plural line electrodes 15a, 15b,..., 15n and second plural line electrodes 17a, 17b,..., 17n disposed respectively orthogonally with each other in parallel. The EA particles 9 are biased to the plural line electrodes of one side and are gathered by connecting each other in parallel when the voltages of the reverse polarity are alternately impressed only on either of the first and second plural line electrodes, for example, the second plural line electrodes 17a, 17b,..., 17n. The transparent plates are then made opaque to each other and the display is erased. The easy changing of the display contents at a high speed is thus made possible.