baber/WOPTO huggingface dataset:
Patent JP-S63119818-A (JP)
Title: Upward stream filtrating device
Inventor: KATAOKA TETSUO
IPC: B01D24/00
Filed: 1986-11-07
Abstract: PURPOSE:To secure the reliability of treating capacity of a device by providing a fixed lattice body in a specified position in a filtration layer. CONSTITUTION:The fixed lattice body consisting of grids such as plane plates arranged in parallel is provided in such a position in the filtration layer that the head loss in the filtration layer is not increased in the case of filtrating operation and the position is in the downstream. As a result, the filter medium near the fixed lattice body receives underwater weight of the filter medium of higher position than the fixed lattice body, and accordingly it ensures bridge effect which surely prevents the floating-up of a filtration layer 17 by the fixed lattice body. Consequently, the critical range for break-through is largely improved, the stability of operation is increased, and the reliability of treating capacity of the device is secured.
Patent JP-H1199960-A (JP)
Title: Reinforced assembled body of vehicle body and reinforcing assembling method
Inventor: FUKAHORI MITSUGI
IPC: B60J5/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance strength and rigidity of the part requiring reinforcement of a closed sectional space by forming a plurality of beads inside a panel corresponding to the whole or one part of the part requiring reinforcement in an assembled body, and filling a closed sectional space including the bead forming part positions with foaming material to reinforce it. SOLUTION: The part requiring reinforcement of a side frame outer 1 is filled with unfoamed foaming material H1 , then a center pillar reinforce 2 is temporarily welded with it, and after filling the bead part with unfoamed material H2 , further a center pillar inner 3 is temporarily welded with it. By welding the peripheral edge by the use of high density energy heat source such as laser beams, a vehicle body having a closed sectional space is assembled, and by foaming the unfoamed foaming materials H1 , H2 filled in the part requiring reinforcement in the closed sectional space by drying heat after electrodeposition coating, assembling of the vehicle body is completed. Strength of the body is enhanced together with a hardening effect accompanying bead formation and improvement of rigity by filling the foaming material.
Patent JP-H05129778-A (JP)
Title: Manufacture of printed wiring board
Inventor: UCHIDA HIROYUKI
IPC: H05K3/42
Filed: 1991-10-11
Abstract: PURPOSE:To enable a protective layer of solder to be formed on a foot print part by a method wherein a solder film is formed only on the foot print part of a surface mounting component, a land, and the inner surface of a through- hole. CONSTITUTION:A panel copper plating layer 2 is formed on a copper plated laminated board 1, a first resist pattern 31 is formed covering a region where a circuit is formed, and a copper foil 1b on a region not covered with the first resist pattern 31 is removed through etching. Then, a laminated dry film resist 5 is exposed to light through a positive pattern mask and developed for forming a second resist pattern 51 so as to make the inner surface of a through-hole exposed. Thereafter, an electroplating solder film 6 is formed through electroplating. Therefore, a protective layer of electroplating solder film is formed uniform in thickness.
Patent JP-H03128169-A (JP)
Title: Vapor phase brazing method
Inventor: KISHINO KUNIHIKO
IPC: B23K1/19
Filed: 1989-10-11
Abstract: PURPOSE:To form brazed parts having excellent appearance and corrosion resistance by transporting A alloy materials which are held clad with Zn brazing filler metal into a brazing furnace and supplying an evaporated flux together with an inert gas into the brazing furnace at the time of subjecting the Al alloy mateiral to vapor phase brazing. CONSTITUTION:Members 9 which are to be brazed and are formed by cladding the Al alloys 9a to be brazed with the brazing filler metal 9b of pure Zn, Zn-Al system and Zn-Al-Si system are carried into the brazing zone of the brazing furnace 2 by a belt conveyor 8. The inside of the furnace is maintained in a reduced pressure state of <=10Torr and is heated by an electric heater 11. The flux 12 in a flux vapor generator 3 on the outside of the furnace is heated to the temp. above the (m.p. mp-50 deg.C of the flux) by an electric heater 14 and is thereby evaporated. The vapor of the flux is then supplied together with the inert gas, such as N2, from an introducing pipe 15, from plural branch pipes 16 near to the members 9 to be brazed, by which the joint parts of the Al alloy members 9a and the brazing filler metal 9b are brazed in the vapor phase; thereafter, the joined members are taken out to the outside through a cooling zone.
Patent JP-H02112104-A (JP)
Title: Piezoelectric ceramic composition
Inventor: TAKAHASHI JUICHI
IPC: H01B3/12
Filed: 1988-10-20
Abstract: PURPOSE:To prevent the fluctuations of dielectric constant and electromechanical coupling factor by making a ceramic composition mainly containing XPb and having not less than a determined amount of the Pb atom substituted by Ca atom contain Ta2O5, MnO2 and Nd2O3 as sub-components in not more than determined amounts to the main component, respectively, within the composition range where X, Y and Z are surrounded by a plurality of determined composition points. CONSTITUTION:In a ceramic composite mainly containing XPb(Ni1/3, Nb2/3)O3- YPbZrZO3-ZPbTiO1 and having not more than 5 mol% of the Pb atom substituted by Ca atom, X, Y and Z are laid within a range surrounded by composition points A, B, C...G shown in Table 1. As sub-components, Ta2O5, MnO2 and Nd2O3 are contained in not more than 1.0% by weight to the main component, respectively, within this range. Hence, the fluctuations of dielectric constant and electromechanical coupling factor by the easy change to heat of spontaneous polarization are prevented.
Patent JP-H06119157-A (JP)
Title: Program conversion method
Inventor: MATSUMOTO MASAYOSHI
IPC: G06F9/06
Filed: 1992-10-02
Abstract: PURPOSE:To shorten processing time for converting a one-dimensional program to a two-dimensional program by retrieving an object program (one-dimensional program) that is a conversion object by conforming to the sequence of connection of a flow chart like in tree (or chain) shape. CONSTITUTION:A CPU performs branch plotting processing for setting an X-axis coordinate = 0 as an origin. When a graphic relating to processing C is generated in the column of X-axis coordinate = 1 in such generating processing, the connection destination of a processing C is retrieved on the object program. The leading address 7 of a block for which the processing of a connection destination detected by retrieval belongs is set as a new access pointer next time in the X-axis coordinate = 1. Also, identification information representing branch start is set as final state information in accordance with the processing C. In such a manner, when a graphic image is generated in block unit, the graphic image of connection can be generated while setting the graphic image of each X-axis coordinate before last time as an origin.
Patent JP-H05104123-A (JP)
Title: Hot continuous rolling method
Inventor: NOSE KAZUTAKA
IPC: B21B37/18
Filed: 1991-10-14
Abstract: PURPOSE:To provide a hot continuous rolling method by which a plate thickness with a good accuracy is stably obtained. CONSTITUTION:The method is constituted of the following: at the point of time when a material 1 to be rolled passes through a reference stand, a rolling load, thickness on an exit side, advanced ratio and also the advanced ratio on one upstream side of the above reference stand are each measured by a load cell L4, thickness meter 22, and advanced ratio meters 24, 23; based on these measured values, the plate thickness on the entrance side of the above reference stand F4 is calculated; based on this calculated value and errors between the above measured values and the set values which are the plate thickness on the entrance side, the plate thickness on the exit side of the above reference stand F4 and the rolling load that are preliminarily set from the initial data of the material 1 to be rolled by means of an arithmetic means 20, the corrected values of the roll divergence and of the revolving speed of the stand on the downstream side from the reference stand F4 are calculated; and the signals of these corrected values are outputted to control devices C5-C7 for drawing down position and control devices R5-R7 for roll revolving speed by an arithmetic device 21.
Patent JP-H01105890-A (JP)
Title: Double sliding series sash
Inventor: TAYA NOBUYOSHI
IPC: E05D15/10
Filed: 1987-10-19
Abstract: PURPOSE: To put a FIXT into double sliding action and facilitate its cleaning by allowing the lateral running of one sash after moved inside with the handle operation of a series double sliding sash and of the other sash after parallelly moved inside with a latch disengaged therefrom. CONSTITUTION: One sash having rising/falling door rollers 2 arranged on both sides of a lower rail 1 is formed with bearers 3a for mounting drawing metal fittings 3 inside the door rollers 2. The drawing metal fittings 3 are interconnected with rods 4 and upper and lower corners are interconnected with corner drives 5, and the right and left upper portion of a stile is provided with a vibration/disengagement preventing tool 12 as a steady brace for the sash when running. One sash is formed to be drawn and internally fall by 90 deg. turn of a handle and to be moved inside and run in lateral by further 30 deg. turn and the other sash is to be parallelly moved inside and run in lateral with the disengagement of the latch from a fastener by 180 deg. turn of the handle.
Patent JP-H03128025-A (JP)
Title: Angle for curving operation device
Inventor: CHIKAMA TOSHIO
IPC: A61B1/00
Filed: 1989-10-13
Abstract: PURPOSE:To exceedingly suppress the restriction for the thickness of a member inserted inside a coil by interlocking the part in the circumferential direction of the coil so as not to be extended and contracted in the axial direction of the coil on each side at the opposed part to the radial direction of the coil, and thereby specifying the curving direction. CONSTITUTION:The angle body of an angle 1 for curving operation device is constituted of a coil 2 which is exceedingly soft and can be freely curved, and the inside of the coil 2 is formed into a vacant part 3 having a circular section. In this coil 2, each connecting body 4 is installed over the whole length in the axis line direction at the opposed parts in the radial direction, having the center of the coil 2 interposed, and the extension and contraction of the coil 2 in the axis line direction are suppressed at the part where the connecting body 4 is installed, and the coil 2 can not be curved in the lateral direction and can be curved only in the direction crossing at right angle with the paper surface.
Patent JP-H03130503-A (JP)
Title: Water-cooling method for high temperature part of gas turbine
Inventor: NISHIWAKI JINICHI
IPC: F02C7/16
Filed: 1989-10-13
Abstract: PURPOSE:To moderate a Leydenfrost's phenomenon by providing a partition, which is connected to a high temperature part, by a supporting fin, in the high temperature part of a gas turbine, blowing cooling water in an atomized state to this partition and cooling it so as to cool the high temperature part through the supporting fin. CONSTITUTION:A partition 13, drilled with many small holes 16, is housed in a hollow blade 10 which is a high temperature part of a gas turbine, and this partition 13 is supported to the hollow blade 10 through a supporting fin 12. A hollow chamber 14 is formed in each wall 13, and this hollow chamber 14 communicates with a hollow chamber 15 between the partition 13 and the blade 10 through the many small holes 16. A water injection pipe 18, having a small water injection hole 17, is inserted in the hollow chamber 14, and by jetting pressure water, supplied to this water injection pipe 18, from the water injection hole 17 in an atomized state to collide against the partition 13, it is cooled. By cooling this partition 13, the blade 10 is also cooled through the supporting fin 12.
Patent JP-H1179908-A (JP)
Title: Sex attractant for diaphania indica saunder
Inventor: WAKAMURA SADAO
IPC: A01N35/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sex attractant useful for controlling Diaphania indica Saunder or examining the birth. SOLUTION: This sex attractant contains component substances of sex pheromone secretions of female imagoes of Diaphania indica Saunder, (E)-11- hexadecenal and (E,E)-10,12-hexadecadienal as active ingredients.
Patent JP-2001092064-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material using this emulsion
Inventor: NINOMIYA TOSHITAKA
IPC: G03C1/035
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide emulsion high in sensitivity and good in reciprocity law failure characteristics. SOLUTION: The silver halide photographic emulsion is characterized by being occupied by flat silver halide grains in >=50% of the projection areas of the total silver halide grains, and these flat silver halide grains satisfy the following conditions (i) and (ii) and (iii); (i) they have each principal crystal faces  111} parallel to each other, (ii) they have each a corresponding circle diameter of >=0.8 μm and a thickness of <0.10 μm, and (iii) a polynucleic complex or a cluster containing transition metals of the 4th-6th periods and group III-XI of the periodic table or metal ions, or the typical metals of the 3d-6th periods and group XII-XIV or metal ions in a number of >=2 per compound or unit are added into the flat silver halide grains.
Patent JP-2000094690-A (JP)
Title: Ink jet recording head, ink jet recording method and ink jet recorder
Inventor: SATO HIROAKI
IPC: B41J2/16
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording head in which the problem of insufficient ink supply due to a bubble in an ink jet recording head can be solved without using a vacuum suction system, and ink jet recorder and recording method employing it. SOLUTION: The ink jet recording head 100 comprises openings 106 for ejecting ink 102 to an image recording material 110, ink channels 112 communicating with the ink ejection openings 106, and means 104 for ejecting ink 102 in response to an image signal wherein at least a pair of electrodes 114a, 114b are arranged on the side wall of the ink channel 112.
Patent JP-H05108430-A (JP)
Title: Data storing device on data base
Inventor: TANAKA YOSHIYUKI
IPC: G06F12/00
Filed: 1991-10-15
Abstract: PURPOSE:To considerably reduce a storage area by integrally managing character data in the storing of data in a data base. CONSTITUTION:A file having codes 4 which uniquely decide character data values for the respective character data values shown in (a), reference accounts 6 being the number of records where the data values are used and the data values, a character code file having the records, and the pointer value of a field, and a data file having codes obtained by converting the character data values in the fields 11 and 12 of character data on the data file shown in (b) are provided.
Patent JP-H06114275-A (JP)
Title: Production of ion exchange functional material
Inventor: TASHIRO CHUICHI
IPC: B01J39/14
Filed: 1992-10-05
Abstract: PURPOSE:To produce a high-performance ion exchange functional material having any shape by a simple method by forming the raw material essentially comprising diatomaceous earth, molding and calcining the molded body, and effecting hydrothermal synthesis to change at least the surface of the calcined body into zeolite. CONSTITUTION:The ion exchange functional material is produced by the following method. First, the raw material essentially comprising diatomaceous earth is molded into a desired shape. The amt. of diatomaceous earth in the raw material is not specified, but about 50wt.% or larger is preferable to sufficiently effect hydrothermal reaction to make zeolite and to increase the ion exchange amt. The molding method is not limited and any well-known method such as extrusion molding, press forming, rotary granulation or the like can be used. Then by firing the molded body, the fired body has high strength while maintaining its shape. Then by hydrothermal reaction, at least the surface of the fired body is changed into zeolite.
Patent JP-H11168564-A (JP)
Title: Unified system for data exchange through telephone network between terminal and access means, access means and terminal
Inventor: JENNEVE DANY
IPC: H04M11/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a user friendly system where a user communicates only with a server or a network for learning whether a message addressed to himself exits or not by providing a connection means storing information on a message stored in one memory to the other memory for a system. SOLUTION: The system is constituted of a terminal 1 and an access means 5, which are connected to a telephone network 3 containing a switchboard 41 controlled by a network processor 42 and connected to a network memory 43 through telephone lines 2 and 4. The network memory 43 and the server memory of the access means 5 are connected by a self-trigger mechanism or/and an automatic connection mechanism. Thus, the user can recognize the outline of different types of reference waiting messages such as a telephone message, a facsimile message and a data message.
Patent JP-H03126767-A (JP)
Title: Porous water-absorbing polymer composition
Inventor: SAITO TAKESHI
IPC: C08J9/00
Filed: 1989-10-12
Abstract: PURPOSE:To provide a porous water-absorbing polymer composition having excellent flowability, improved water absorbability, water-absorbing rate, aerially transmissible property and elasticity by containing a porous water-absorbing polymer having a specific range of bulk density and inorganic fine powder. CONSTITUTION:A composition contains (A) 100 pts.wt. of a porous water- absorbing polymer having a bulk density of 0.3-0.88, preferably 0.35-0.78, and an average particle size of preferably 10-1000mum, e.g. a polymer prepared by forming an O/W emulsion comprising a hydrophobic inner phase and an aqueous outer phase containing a water-soluble polymerizable monomer from the water- soluble polymerizable monomer and a water-soluble surfactant (a polymer dispersing agent), adding the O/W emulsion to a hydrophobic dispersion medium containing an oil-soluble surfactant (a polymer dispersing agent) and subsequently polymerizing the formed O/W/O type emulsion, and (B) 0.1-20 pts.wt. of an inorganic fine powder, preferably silicic acid, silicate salt or silicon dioxide having an average particle size of <=200mum.
Patent JP-S63112514-A (JP)
Title: Spray dried acetaminophen
Inventor: ROBAATO JIYOOJI BURANKU
IPC: A61K9/68
Filed: 1987-10-20
Abstract: A therapeutic taste-neutral powder form of acetaminophen is obtained by spray-drying a dispersion of acetaminophen and ethyl cellulose in water having a plasticizer dissolved or suspended therein. The powder can be formulated into fast dissolving dosage forms, chewable tablets and the like.
Patent JP-H08130875-A (JP)
Title: Dc power supply
Inventor: OKAMURA KOICHI
IPC: H02M3/28
Filed: 1994-10-31
Abstract: PURPOSE: To increase the output capacity simply and inexpensively, concerning the DC power unit constituted of a flyback DC/DC converter. CONSTITUTION: A primary winding series circuit is made by connecting each primary winding of n pieces of single-phase transformers TR1 -TRn , where respective various properties are the same inclusive of the ratio of transformation N1 /N2 , in series, according to the polarity of winding marked with a dot, and this primary winding series circuit is connected to the DC power supply circuit where the output DC voltage is E1 through a switching element Ts.  Moreover, to the secondary winding of each transformer TR1 -TRn are diodes D1 -Dn for half wave rectification of each secondary winding output voltage connected in series by the polarity shown in the Figure, and on the output side of each diode is the secondary winding of each transformer connected with the next in parallel, and on the load side of this parallel junction is required DC voltage EO as the DC/DC converter obtained via a capacitor CF for smoothing.
Patent JP-H01110491-A (JP)
Title: Handrail for passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1987-10-23
Abstract: PURPOSE: To improve the assembling accuracy while simplifying the structure of a lower end part of a handrail panel and while reducing the weight thereof by supporting an inner deck cover, an outer deck cover, an outer edge deck cover of a lower part of a hand rail, a lower end of the handrail panel and a return-way side moving handrail with an integrated carrier. CONSTITUTION: Each carrier 23 is provided with a vertical or horizontal surface inner deck cover support part 23a, an outer deck cover support part 23c, a handrail panel support part 23b, a return-way side moving handrail support part 23d and an inclined surface outer edge deck cover support part 23g, and they are dotted in the longitudinal direction of a passenger conveyor. Single carrier 23 supports all of a lower end 5a of a handrail panel 5 provided in a lower part of handrail 22, a packing for covering the lower end 5a, an inner deck cover 5, an outer deck cover 7, and outer edge deck cover 7A and a skirt guard 8. With this structure, integration of parts, reduction of weight are realized, and the assembling accuracy is improved.
Patent JP-S63120715-A (JP)
Title: Resin composition and solder resist ink composition
Inventor: ISOBE KOJI
IPC: C09D11/02
Filed: 1986-11-11
Abstract: PURPOSE:To obtain the title composition excellent in heat resistance, chemical resistance, moisture resistance, adhesion and electrical insulation property, by mixing a specified epoxy poly(meth)acrylate with acryloylmorpholine and an unsaturated compound. CONSTITUTION:1 chemical equivalent of an epoxy resin is reacted with 0.3-2.0 chemical equivalent of (meth)acrylic acid at 60-120 deg.C in the presence of a catalyst (e.g., triphenylstibine) and a polymerization inhibitor (e.g., hydroquinone) to obtain epoxy poly(meth)acrylate (A) having at least two (meth)acryloyl groups in the molecule. 10-70wt% component A is mixed with 5-50wt% acryloylmorpholine (B) and 10-70wt% another unsaturated compound (C) [e.g., 2-hydroxyethyl(meth)acrylate].
Patent JP-H0686705-A (JP)
Title: Light accumulating outfit
Inventor: HAYAKAWA YOSHIHIRO
IPC: A44C7/00
Filed: 1992-09-09
Abstract: PURPOSE:To enhance the merchandise value to last a light accumulation effect by mounting a light accumulating member layered and formed with light accumulating phosphor glass powder formed by pulverizing light accumulating stimulable phosphor glass having a specific compsn. together with a binder to the surface, etc., of outfits. CONSTITUTION:The light accumulating stimulable phosphor glass is produced by adding copper powder to silica powder, limestone powder, soda ashes, zinc sulfide, calcium sulfide, strontium sulfide, cadmium sulfide and self luminous body tritium, mixing and agitating these powders and heating the mixture in a melting furnace. The powders obtd. by pulverizing such light accumulating stimulable phosphor glass are incorporated into a urethane coating material, etc., by which the powders are liquefied. The liquid is applied on a base 14 and is cured, by which the light accumulating member 16 is formed. Jewels 13 are thereafter placed on the light accumulating member 16 and are fixed by means, such as claws 15 to produce the light accumulating outfits. This light accumulating stimulable phosphor glass powder completely prevents the release of the zinc sulfide. The light accumulating stimulable phosphor is vitrified and the fluorescent material is completely coated with the glassy material and, therefore, the peeling thereof is prevented and the brightness thereof is semipermanently retained.