baber/WOPTO huggingface dataset:
Patent JP-H10102415-A (JP)
Title: Artificial lawn with filler
Inventor: MIZUMOTO YOSHIHISA
IPC: E01C13/08
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To improve hand as if to the ground of an artificial lawn and to make it possible to maintain drainage efficiency for a long period of time by filling spaces among a large number of piles planted on the base fabric with foamable elastic filler. SOLUTION: An artificial lawn 10 is plated on grounds 1 driven on the footing ground 11. The artificial lawn 10 is so constituted that a large number of piles 14 are planted on the plane base fabric 13 and, at the same time, that spaces among piles 14 are filled with a filler layer 15 mixed with elastic filler 16 and auxiliary filler 17 in advance. The elastic filler 16 is a foam consisting of various kinds of rubber or various kinds of synthetic resin, and since there are closed cells formed independently inside the elastic filler, even if compacting is made with an athletic spike, the excellent hand as if to the ground on the surface of the lawn can be maintained by elastic force of closed cells formed in the elastic filler 16.  Since the filler layer 15 maintains proper spaces among the elastic fillers 16 by elastic force of the elastic fillers 16, the excellent hand as if to the ground can be maintained for a long period of time as well as drainage efficiency.
Patent JP-H08136265-A (JP)
Title: Acceleration/angular velocity detector
Inventor: OKAZAKI MITSUHIRO
IPC: G01C19/56
Filed: 1994-11-15
Abstract: PURPOSE: To detect acceleration and angular velocity simultaneously corresponding to a plurality of axes with one detector only. CONSTITUTION: This apparatus is made up of a mass body 6, a flexible part 2 which is joined on the mass body 6 and deformed according to the displacement of the mass body 6, a peripheral support body 1 supporting the flexible part 2, vibrating means 9 and 10 to vibrate the mass body 6, displacement detection means 12-23 which detect individual displacement in the directions of three axes of the mass body 6 independently to output signals and a computation means to determine acceleration in three axes and angular velocity in two axes based on signals to be outputted from the displacement detection means 12-25.
Patent JP-H04157137-A (JP)
Title: Sintered wear resistant sliding member
Inventor: IKENOUE HIROSHI
IPC: B22F3/00
Filed: 1990-10-18
Abstract: PURPOSE:To improve the sliding wear resistance of a member under high pressure by forming the member of a compsn. contg. specified amounts of Cr, Mn, Mo, W, V, C, Cu, S and a solid lubricant, strengthening its matrix and providing it with conformability with a mating member. CONSTITUTION:This sintered wear resistant sliding member is formed of a compsn. constituted of, by weight, 1.9 to 2.5% Cr, 0.5 to 0.9% Mn, 0.15 to 0.3% Mo, <=0.3% W and/or V, 1.5 to 2.5% C, 2 to 6% Cu, 0.1 to 0.2% S, 0.5 to 2% solid lubricant and the balance Fe. The above lubricant is constituted of an Mg metasilicate series mineral or, together with this, an Mg orthosilicate series mineral or of an Mg metasilicate series mineral and/or an Mg orthosilicate series mineral and B nitride and/or Mn sulfide.
Patent JP-H03140839-A (JP)
Title: Vibration type viscometer
Inventor: TOMITA MASAHIRO
IPC: G01N11/00
Filed: 1989-10-26
Abstract: PURPOSE:To automatically measure the viscosity of a fluid to be measured by providing a means for moving the respective centers of an electric furnace and a liquid container to the place just under a moving piece and a means for raising and lowering the electric furnace and the liquid container just under the vibration piece. CONSTITUTION:When the position of the through-hole 23 of a dolly 25 coincides with the position just under a vibration piece 3 vibrated at predetermined amplitude by a viscometer main body (m) by the operation of a horizontal cylinder 24, the dolly 25 is stopped. Subsequently, the operation of a lift cylinder 26 is started and the rod 26a of the cylinder 26 passes through the through-hole 23 to successively raise an electric furnace 17 and a liquid container 18 placed so as to be matched with the center of the through-hole 23 and the vibration piece 3 is immersed in a fluid 1 to be measured, a standard viscosity liquid or a washing solution 19 by predetermined depth at the stroke end of the lift cylinder 26. The movement/stop of the dolly 25 and the operative control of the lift cylinder 26 are automatically carried out and the labor of a measuring person is reduced to a large extent. In addition, the irregularity of measured viscosity based on the individual difference between measuring person can be reduced because of automatic operation.
Patent JP-H03140489-A (JP)
Title: Production of high-purity copper
Inventor: SHIRAKAWA AKITOMO
IPC: C25C1/12
Filed: 1989-10-27
Abstract: PURPOSE:To produce high-purity copper with good productivity by conducting electrolysis in an electrolytic bath obtained by dissolving CuCl and imidazolium halide in org. solvent using a Cu anode and a cathode and melting the Cu electrodeposited on the cathode in vacuum. CONSTITUTION:CuCl or CuCl2 and imidazolium halide (1-methyl-3- ethylimidazolium chloride, etc.) are dissolved in org. solvent (benzene, etc.) in the molar ratio of about 1/4-4/1 to prepare an electrolytic bath. At this time, the CuCl or CuCl2 having a low content of Ag is used. The Cu anode as the raw material and the cathode to be electrodeposited with Cu are arranged in the bath in opposition to each other, and electrolysis is conducted at about 0-150 deg.C bath temp. and about 0.1-30A/dm<2> current density. The Cu obtained by the electrolysis is melted in vacuum, or oxidation-melted in the atmosphere and then melted in vacuum. Consequently, copper having about 99.999 to 99.9999% purity is obtained with good productivity.
Patent JP-H08138807-A (JP)
Title: Six pole plug
Inventor: YOSHINO SHUICHI
IPC: H01R24/02
Filed: 1994-11-15
Abstract: PURPOSE: To provide a six pole jack and plug of small size, simple structure, low cost for connecting sound signal and control signal of electronic apparatus through a single head plug. CONSTITUTION: A six pole jack is composed by mounting contact springs 6, 7 set outwards as well as a second sleeve spring 3 on a three pole jack from the outside. A six pole single head plug is composed such that a cylindrical holder of insulator is fitted in a flange form to a four pole jack integratedly formed, and two contact rings are set on the inner surface of this holder to be able to be in contact with the two contact springs of the six pole jack.
Patent JP-H06110343-A (JP)
Title: Image forming device
Inventor: FUJIWARA SHIGERU
IPC: G03G15/01
Filed: 1992-09-24
Abstract: PURPOSE:To obtain an image forming device provided with a transfer device capable of performing steady transfer at constant transfer-efficiency with respect to an environmental change. CONSTITUTION:The device is provided with: a plurality of image forming means which are provided for the corresponding image-carriers 1 disposed in order, and form images on the image carriers 1; a semiconductive transfer material carrier 2; a carry means for carrying a transfer material P to the image carriers l in order; and a plurality of transfer means 3 which are provided for the corresponding image-carriers 1, and transfer the formed images on the image carriers 1 to the transfer material P, carried by the carry means, by exerting constant current control to keep a current constant.
Patent JP-H11189252-A (JP)
Title: System and method for attaching/detaching plug
Inventor: INOUE TERUSHI
IPC: B60C29/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To attach/detach a plug to/from an opening for sealing easily and rapidly. SOLUTION: A plug is comprised of a plug-shaped plug body 12 having a sealing part 12B which can be inserted into an opening 11 of a work W and a flange part 13 provided on the body 12 in opposition to the insertion direction thereof, and a hole 15 is formed axially into the body 12 from the flange part 13. When forces are applied from the outside, the plug body 12 and flange part 13 contract radially, allowing the hole 15 to contract radially. When a plug 10 is attached to the opening 11, a first jig is inserted into the hole 15 to impact a pushing force to the plug so that the flange part 13 is brought into contact with a surface S of the work W to limit the insertion position of the plug.  And if a second jig is inserted into the hole 15 to impact a pushing force, the flange part 13 falls into the hole 15, allowing the plug 10 to drop down in the same direction as the insertion direction.
Patent JP-S63135416-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: YOSHIZUMI AKIRA
IPC: C08L63/00
Filed: 1986-11-27
Abstract: PURPOSE:To obtain the title composition excellent in balance among heat (shock) resistance, moisture resistance, electrical properties, etc. and useful as a molding resin, by mixing an epoxy resin with a specified modified phenolic resin. CONSTITUTION:A modified phenolic resin (B) is obtained by reacting a mixture of 100pts.wt. novolak phenolic resin (a) having at least two phenolic hydroxyl groups in the molecule with 2-80pts.wt. polyether-modified silicone oil (b) having at least one epoxy group and at least one polyether group in the molecule at 120-180 deg.C for 1-4hr in the presence of 0.2-2%, based on the mixture, catalyst (e.g., triphenylphoshine). 100pts.wt. mixture of an epoxy resin (A) having at least two epoxy groups in the molecule with 0.7-1.3 equivalent, per equivalent of component A, of component B is mixed with, optionally, 150-400pts.wt. filler, a cure accelerator and additives (C).
Patent JP-H01123178-A (JP)
Title: Magnetic domain detector and manufacture thereof
Inventor: ONO TAKEO
IPC: G01R33/07
Filed: 1987-11-09
Abstract: PURPOSE:To detect a magnetic domain with high sensitivity, by forming a Hall element using the semiconductive single crystal formed on the surface of a magnetic material or the accumulated film provided to the surface of said magnetic material and detecting the magnetic domain received in the magnetic material by the Hall element. CONSTITUTION:A membrane 9 composed of a material different from that of a substrate 8 made of a magnetic material is formed to the desired part of said substrate 8. When the membrane composed of a proper material is accumulated under a proper accumulating condition, a membrane 10 can be grown only on the membrane 9. By this method, an insulating layer low in nucleus forming density making selective accumulation possible is formed on the magnetic film having a magnetic domain and a nucleus forming surface high in nucleus forming density is sufficiently finely formed thereon and a single nucleus is grown on this nucleus forming surface while a semiconductive single crystal is grown centering around said single nucleus. Then, a Hall element is formed to this semiconductive single crystal and a pattern for controlling the magnetic domain is further formed to make it possible to form a magnetic domain detector.
Patent JP-H07220962-A (JP)
Title: Inductive coupling insert with molded magnetic core
Inventor: RATSUSERU EMU ABOTSUTO
IPC: H01F27/32
Filed: 1994-11-15
Abstract: PURPOSE: To eliminate the need for precise regulation for an allowable error of preliminarily manufactured magnetic core of an induced charging device and facilitate the manufacture by eliminating the need for precision mechanical working. CONSTITUTION: There are provided a charging port 13 coupled with a battery 11 and a charging wand 20 which is coupled with a power source 16 and which is insertible into the charging port 13 so as to charge the battery 11. The charging wand 20 has a molded magnetic core 21 inside. The magnetic core 21 may be directly molded in the charging wand or a ring around the magnetic core may be molded and a molded assembled article may be fixed with the charging wand.
Patent JP-H08148860-A (JP)
Title: Device for attaching rail
Inventor: KITAMURA TAKASHI
IPC: H05K7/12
Filed: 1994-11-15
Abstract: PURPOSE: To facilitate the fitting of slider to a base substance in high freedom of fitting direction. CONSTITUTION: An insertion trench 81 inserting a rail 80 is formed on the rear surface of a base substance of a circuit breaker. A containing trench 83 communicating with the outer surface of the substrate 10 is formed on the side wall of the insertion trench 81. A slider 84 or engagement-fix one overhang piece of the rail 80 is fitted to this containing trench 83. Besides, stage pressure pieces 88 having protrusions 88a are provided on the front ribs of the slider 84 which is formed so that the sectional shape in the almost orthogonal direction to the insertion direction into the containing trench 83 will become almost the same as that in the same direction of containing trenches 83. Accordingly, the slider can be inserted into the containing trenches either from the outside or from the insertion trench 81 side.
Patent JP-H08138530-A (JP)
Title: Field emission electron gun and manufacture thereof
Inventor: TAKEMURA HISASHI
IPC: H01J1/304
Filed: 1994-11-16
Abstract: PURPOSE: To easily form a high resistance layer in a part of an emitter for enhancing current stability and restraining an element fracture upon the occurrence of a large amount current flow by forming the part out of a silicon layer containing oxygen. CONSTITUTION: Gases are added to the surface of an n-type silicon substrate 1, thereby forming a polycrystalline silicon film 2, and an impurity atom is preliminarily added to the film 2. Then, the surface of the substrate 1 is thermally oxidized, thereby forming an oxide film 4. Thereafter, an insulation film 5 made of an oxide film is stacked, and a gate electrode film 6 is stacked thereon. Then, the films 5 and 6 are peeled through an etching process. In addition, the oxide film 4 is etched by use of hydrofluoric acid, thereby exposing an emitter and forming a field emission type electron gun.
Patent JP-H10118118-A (JP)
Title: Absorptive article
Inventor: TANAKA MASAHITO
IPC: B32B27/16
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article with which liquid leakage is surely prevented regardless of the volume of body fluid and the action of a wearing person. SOLUTION: This absorptive article 1 has a liquid permeable front surface layer 10, a liquid impermeable rear surface layer 20 and a liquid foldable absorptive part 30 interposed between the front surface layer 10 and the rear surface layer 20. The absorptive part 30 is formed with a pair of projecting dikes 40, 40 on the inner side at both right and left side edges in the transverse direction of the front surface layer 10 and is so disposed that a pocket part 50 is formed between a pair of these projecting dikes 40 and 40.
Patent JP-H10107599-A (JP)
Title: Logic circuit
Inventor: OKAMOTO TAKAHIRO
IPC: H03K19/0175
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a logic circuit 4hat is operated in an optrmum way even when the circuit is in operation under a plurality of operating conditions. SOLUTION: Combination logic circuits Cl-C4 are connected in multi-stages and modules Ml-M3 are interposed to a connecting point of each stage. Each modtzle has a latch circuit 11 and a selection circuit 12 and when a level '1' is given to a selection terminal sel, each module is in operation in the latch operation mode where a data signal synchroynized with a clock signal given to a terminal ck is outputted to a terminal do. When a level α0' is given to the selection terminal sel, each module is in operation in the through-operation mode where a data signal given to a terminal di is outputted as it is to the terminal do. A module requiring the latch operation is selected depending on an operating frequency of the clock signal CK and only the selected module is in operation in the latch operation mode.
Patent JP-2000115333-A (JP)
Title: System and method for revising number of memory dial registration items
Inventor: YAMAGUCHI TAKASHI
IPC: H04M1/27
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To increase the number of memory dial registration items by assigning memory areas used for a simple automatic answering function to memory areas used for memory dial in the case that the simple automatic answering function is not required. SOLUTION: This telephone set is provided with a memory 4, that includes memory areas for a simple automatic answering function and memory areas for a memory dial registration function and with an assignment means, which assigns the memory areas for the simple automatic answering function to the memory areas for the memory dial registration function by entry from an operation section 6. Furthermore the assignment means reserves the memory areas in the memory areas for the simple automatic answering function, except those memory areas used for the simple automatic answering function to the number of registered items of memory dial data, when the number of registered items for the simple automatic answering function is finished.
Patent JP-H10101384-A (JP)
Title: Device for supplying pulverized coal to burner of rotary kiln
Inventor: SHIMODA NAOYUKI
IPC: C04B7/44
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To stabilize the combustion in heating and to prevent the wear of brick due to initial slapping by making the supply of pulverized coal to a burner constant and eliminating the deposition of coating, channeling of pulverized coal in an air duct, clogging of the burner with pulverized coal and nonuniform delivery at the tip. SOLUTION: Pulverized coal is continuously and uniformly extruded from a hopper 12 by a measuring screw conveyor 20. The pulverized coal pressure is made constant by the uniform discharge. The pulverized coal is weighed by an impact line 21, mixed with air by an ejector 16 through a rotary valve 16 and supplied to a burner 11 from six coal feed pipes 15. The pulverized coal is circumferentially supplied into a rotary kilm from twelve spouts of the burner 11 in a uniform amt. (uniform concn.) to form a combustion flame. The pulverized coal is uniformly discharged and centrifugally supplied into the kiln in a uniform concn. in this way, and hence the combustion is improved and stabilized in the kilin.
Patent JP-H10111479-A (JP)
Title: Optical system containing diffraction optical device, and optical device using such system
Inventor: MIZOUCHI SATOSHI
IPC: G03F7/20
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To attain simplification of the whole of an optical system by arranging overlappingly, in the optical axis direction, plural diffraction optical devices which are provided with mutually identical phase distribution and which indicate a positive or a negative refracting power, thereby facilitating the manufacture of the diffraction optical device and contriving the effective utilization of its effect. SOLUTION: The optical system OL containing a diffraction optical device is constituted of single optical device which is provided with diffraction optical devices each having an identical phase distribution on the beam incident side 1a and the outgoing side 1b of a substrate 1c. Then, with those devices with the identical phase distribution arranged on a continuous face, such an effect is obtained that is nearly equivalent to single diffraction optical device. In addition, since the diffraction optical device with the identical phase distribution is arranged on the plural surfaces, the same mask can be used in the case of manufacturing the diffraction optical devices by photolithography for example.  Consequently, the manufacture is made easy in comparison with that of the diffraction optical devices with a different phase distribution, and also mass production is possible using a replica or the like if the phase distribution is extensive.
Patent JP-H06133240-A (JP)
Title: Osd display device
Inventor: SENGOKU YOSHIYA
IPC: H04N5/445
Filed: 1992-10-20
Abstract: PURPOSE:To attain proper processing when a signal changeover device is applied to an externally mounted AV equipment by superimposing an OSD representing the fact of changeover onto an output signal before the changeover when the output mode of the signal changeover device is selected. CONSTITUTION:When a usual television signal is received, character information generated by a character generator 7 indicates an OSD representing a current monitor screen to be made up of a video signal via changeover switches 8,9. When the output mode of a MUSE decoder 11 is switched to a mode for a MUSE signal, the OSD generated by the generator 7 is superimposed on the MUSE signal detected by a tuner 3 via changeover switches 10,13 and the result is displayed on the monitor screen. Thus, the viewer recognizes it that a MUSE decoder is selected and proper processing such as selection of the input mode of the monitor to a mode for the MUSE signal is obtained.
Patent JP-S63138001-A (JP)
Inventor: NODA AKITAKA
IPC: E01B25/00
Filed: 1986-11-28
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-H03143633-A (JP)
Title: Preparation of laminated sheet
Inventor: SEKIGUCHI HISAFUMI
IPC: B32B37/10
Filed: 1989-10-31
Abstract: PURPOSE:To prevent air from being entrained and to suppress occurrence of voids by piling up resin-impregnated base materials in a resin soln. and to pass it through squeeze rollers. CONSTITUTION:Fibrous base materials in continuous lengths 1, 1', 1'' and 1''' are impregnated with a resin soln. in a resin soln. impregnating bath 2 and they are piled up successively from the base material of the lowest layer by means of piling rollers 3, 3' and 3''. The phenomenon of air entrainment when piling up is performed can be solved by this method. Then, on a side part of the resin soln. impregnating bath 2, the resin content is adjusted by means of squeeze rollers 4 and after the piled product is conveyed in the same direction as the flow of a heating and curing line, it is heat-cured to obtain a laminated sheet. Even if a deviation occurs due to the change in the conveying direction, as there exists a large amt. of a squeezed resin soln., it is possible to prevent air from being entrained between the base materials.
Patent JP-H04155999-A (JP)
Title: Parts suction nozzle
Inventor: OKADA TAKESHI
IPC: H05K13/04
Filed: 1990-10-19
Abstract: PURPOSE:To easily and surely suck and hold a 1005 chip to a chip several mm square in right posture by making it in such shape that a plurality of slits at the top of a parts suction nozzle are extended radially from the center to the periphery, and that the widths of the slits become narrower toward the center. CONSTITUTION:The aperture 3 of a parts suction nozzle 1 is constituted of a plurality of slits 3a approximately 0.2mm to approximately 0.4mm in width and approximately 0.7mm or less in length of the rectilinear part, and the aperture 3 is in the shape of projecting in six direction radially from the center of the parts suction face 2. Consequently the area of the aperture 3 is set large so that failure of suction is minimized even if there is dislocation in the suction of parts. Furthermore, since is takes a constitution of narrowing down the width of the slits 3 toward the center, even in case of an extremely small part such as 1005, it never gets in the aperture 3. Moreover, the area of the aperture 3 is approximately 90% of a conventional nozzle, so the suction force never drops greatly.