baber/WOPTO huggingface dataset:
Patent JP-S634855-A (JP)
Title: Catalyst structure
Inventor: NAGAI KENICHI
IPC: B01J35/02
Filed: 1986-06-25
Abstract: PURPOSE:To obtain the title catalyst structure having a high void ratio, low ventilation resistance, and high activity by interposing a spacer made of wire between plural parallel plate members to form a carrier. CONSTITUTION:Plural parallel plate members 1 made of wire mesh and having a zigzag cross section are arranged in the catalyst structure to be used for dry flue gas denitration, and the spacer 2 made of wire is interposed between the plate members 1. Plural plate members 1 are bound by a binding member 2 to obtain a carrier 4. The carrier is dipped in a slurry contg. a catalytic substance, and then dried. As a result, a catalyst structure having a high void ratio and hence low ventilation resistance and having high activity can be obtained.
Patent JP-H09330818-A (JP)
Title: Laminated inductor
Inventor: KAWARAI MITSUGI
IPC: H01F17/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a laminated inductor and, at the same time, to obtain a high inductance from the inductor by forming one conductor winding as a whole by connecting one end sections of conductor winding to each other through two counter electrodes and forming the other end sections of a conductor pattern connecting both patterns to each other. SOLUTION: A laminated inductor is formed by laminating each layer upon another by using the printing method while each insulating layer 1 in which the other area than counter electrode sections is insulated is inserted. Then two upper-layer conductor winding patterns are formed at a prescribed interval so that both patterns cannot come into contact with each other. One end sections of the patterns are connected to the one end sections of two lower-layer conductor winding patterns formed below the upper-layer patterns through the counter electrode sections of the insulating layer 1 between the upper- and lower-layer conductor wiring patterns.  Then, one conductor winding 2 is formed as a whole by laminating a connection conductor pattern layer on which a connection conductor pattern for connecting the other end sections of the patterns to each other is formed on each insulating layer 1.
Patent JP-H07146589-A (JP)
Title: Color toner and its manufacture
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/08
Filed: 1994-06-09
Abstract: PURPOSE:To provide the color toner high in a coloring power and excellent in highlight reproducibility and uniformity. CONSTITUTION:This color toner containing a binder resin and a colorant is characterized by having a weight average particle diameter of 3-7mum and containing color toner particles of <=4.0mum diameters in an amount of 10-70 number %, the ones of <=5.04mum diameter in an amount of >=40 number %, the ones of >=8.00mum in an amount of 2-20 volume %, and the ones of >=10.08mum diameter in an amount of <6 volume %, and having a coloring power of an image density (D0.5) of 1.0-1.8 after fixation when the unfixed color toner amt. (M/S) on a transfer material is 0.50mg/cm<2>.
Patent JP-H05868-A (JP)
Title: Porous body and aggregated structure thereform
Inventor: SUZUE TAKUJI
IPC: C04B38/08
Filed: 1991-06-21
Abstract: PURPOSE:To obtain aggregated structures having excellent heat insulating property, capable of being freely regulated to moderate weight, suitable for use as a substitute for many pieces of ballast laid on the roof and also usable as the wall or floor material of a building, a sound insulating material for a freeway or a paving material laid on a sidewalk. CONSTITUTION:A coating layer 15 of polyethylene is formed on porous granular ceramics 12 so as to coat the entire outer surface 14 of the ceramics 12. The resulting porous bodies 22 of 6mm diameter and porous bodies 24 of 2mm diameter are aggregated to obtain a panel-shaped aggregated structure 26 of 13.5cm length, 18.5 cm width and 3cm thickness.
Patent JP-H0318609-A (JP)
Title: Backwash type filter system
Inventor: SHIMODA MASATOSHI
IPC: F01N3/023
Filed: 1989-06-14
Abstract: PURPOSE:To securely restrain separated and collected soot from returning to a filter again by cutting off a scavenge chamber from an exhaust pipe and also connecting a dust collecting chamber to the scavenge chamber, and an exhaust bypass to the exhaust pipe respectively at the time of backwashing. CONSTITUTION:A backwash type filter system 10 is constructed by containing a scavenge chamber 11 which is provided with a ceramic honeycomb filter 23 cleaned by a backward air current and connected to the half way of the exhaust pipe 53 of an engine 50, a dust collecting chamber 12 communicated with the gas inlet 27 of the scavenge chamber 11, and an exhaust bypass 13 which bypasses the scavenge chamber 11 to be connected to the exhaust pip 53. At the time of backwashing, the scavenge chamber 11 is cut off from the exhaust pipe 53, at the same time, the dust collecting chamber 12 is connected to the scavenge chamber 11, and the exhaust bypass 13 is connected to the exhaust pipe 53, respectively. Soot is thereby separated from the filter 23 by a backward air flows and is collected in the dust collecting chamber 12. Consequently, treated gas quantity is sufficiently secured to improve backwash efficiency, and also the soot separated and collected from the filter 23 is restrained from returning to the filter 23 again.
Patent JP-H0814529-A (JP)
Title: Combustion apparatus for solid fuel
Inventor: PEDAASEN GONGOO MARIANNU
IPC: F23J1/02
Filed: 1994-07-01
Abstract: PURPOSE:To provide a combustion apparatus for solid fuel in which burning fuel is fed in a combustion chamber, easily discharged to an exhaust screw provided at the other end of the chamber, and the air supplying amount into the chamber is adjustable to be automatically burned. CONSTITUTION:A combustion apparatus 1 for solid fuel comprises a fuel silo 7 connected to one side of a combustion chamber 19, a fuel supply tube 17 having a fuel supply screw 15 for supplying the fuel thereinto, an ash exhaust screw 43 for exhausting ash generated in the case of burning at the other side of the chamber 19, and a suitable number of scrapers 29 provided in the chamber 19 to feed the burning fuel and agitate the fuel.
Patent JP-H0817646-A (JP)
Title: Gas cooling stationary electric apparatus
Inventor: SUZUKI YUTAKA
IPC: H01F27/20
Filed: 1994-07-01
Abstract: PURPOSE:To provide a gas cooling stationary electric apparatus which can continue operating with high load factor, when a gas blower or a gas cooler must be interrupted, on account of trouble or maintenance work. CONSTITUTION:A first gas blower 81 and a second gas blower 82 which are connected with a vessel 1 are connected with a first cooler group 71 and a second cooler group 72, via a first piping 91 and a second piping 92. A first gate valve 101 and a second gate valve 102 are installed in the first piping 91. A third gate valve 103 and a fourth gate valve 104 are installed in the second piping 92. A third piping 93 and a fourth piping 94 are formed in the first piping 91 and the second piping 92, respectively. The third piping 93 is connected with the second cooler group 72, and the fourth piping 94 is connected with the first cooling group 71. A fifth gate valve 105 is installed in the third piping 93, and a sixth gate valve 106 is installed in the fourth piping 94.
Patent JP-S5955246-A (JP)
Inventor: JIYOO FURANSHISU GESU
IPC: A61M5/178
Filed: 1983-08-18
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-H04350669-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: HORIE SEIJI
IPC: G03G9/13
Filed: 1991-05-28
Abstract: PURPOSE:To enhance dispersion stability, redispersibility, and fixability by polymerizing a specified monomer in a nonaqueous solvent in the presence of a dispersion stabilizing resin and using resin particles insolubilized by the polymerization and dispersed in the nonaqueous solvent for the liquid developer. CONSTITUTION:The liquid developer contains the resin particles dispersed into the nonaqueous solvent having a volume resistivity of >=10<9>OMEGA.cm, and this liquid developer can be obtained by being insolubilized by polymerizing in the nonaqueous solvent a) methyl methacrylate, and b) at least one of <=4C alkyl methacrylate and at least one of such alkyl acrylate soluble in the nonaqueous solvent in the presence of the dispersion stabilizing resin soluble in this solvent made mainly of a graft copolymer of a monomer of formula III and a macromonomer having a weight average molecular weight of 1X10<3>-4X10<4>, and having a polymerizable double bond group of formula II combined with one terminal of a polymer chain having monomer units each represented by formula I.
Patent JP-S6127534-A (JP)
Title: Copying machine of original moving type
Inventor: HOJO SUSUMU
IPC: G03G21/00
Filed: 1984-07-18
Abstract: PURPOSE:To simplify a mechanism part, and to recude a mechanical load by driving an original carrying means by interlocking with a reciprocating motion of an original platen of a copying machine, and omitting an independent driving source for the original carrying means. CONSTITUTION:When an original 54 is fed manually to an original platen 2 made of transparent glass, a sensor 56 detects it, a driving force from a copying machine body 1 is transmitted to a belt driving roller 52, and a belt 51 and a driven roller 53 are turned. When the original 54 is carried and reaches a sensor 57, turning of the roller 52 is stopped, the original platen 2 starts to move in the direction as indicated with an arrow, the original is irradiated by a device provided on the copying machine body 1, which is not shown in the figure, a series of operations such as a formation of a latent image, a development, a transfer and a fixation are executed, a form from a feed part tray 3 is copied, and a copied form is discharged to a discharge tray 4. When the exposure is ended, the original platen 2 is returned to a position shown in the figure by a reverse rotation of the roller 52 and becomes a waiting state. In such a way, the mechanism is simplified, and the mechanical load is reduced.
Patent JP-S5274288-A (JP)
Title: Production of semiconductor device
Inventor: SATOU JIYUNJI
IPC: H01L21/768
Filed: 1975-12-17
Abstract: PURPOSE: To form an effective insulating film by radiating a laser beam to a polyamide film thereby converting the film to polyimide film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5374678-A (JP)
Title: Vibration buffer for dehydraulic washing machine
Inventor: HAMAKAWA ETSUZOU
IPC: F16F15/02
Filed: 1976-12-15
Abstract: PURPOSE: To obtain the vibration proof buffer device capable of obtaining over a long period the stable friction force, having the simplified construction and of a low cost, by forming the buffer carrier and the slidable body of polyamid resin used for thermal plastic resin and polyacetar resin similar. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H094174-A (JP)
Title: Wall surface panel structure
Inventor: AZUMA TOSHIHIKO
IPC: E04B2/82
Filed: 1995-06-19
Abstract: PURPOSE: To eliminate play of members with each other certainly while preserving the easy installation of a wall surface panel as conventional. CONSTITUTION: A pressing member 12 for moving by pressure a column 7 ahead from the side with wail surface is composed of a contacting plate 13 to contact with the rear surface of the column 7, a screw shaft 14 to be in engagement from back with a threaded portion of the plate 13, and a rotary type operation part 15 installed rigidly at the tail of the screw shaft 14 tic rotate it, and is installed in the condition that the pressing position for the column 7 can be changed fore and aft, wherein the left-right width of the operation part 15 is made greater than that of the column 7. The column 7 is formed in a ring furnished with a recess 7e to admit insertion of the screw shaft 14, and the recess 7e is provided with a fit part 7g in which the plate 13 is fitted to be retained.
Patent JP-H0442555-A (JP)
Title: Pickup apparatus for chip-shaped part and pickup method
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/68
Filed: 1990-06-08
Abstract: PURPOSE:To reduce frequency in generation of fault of chip-shaped parts at the time of pickup operation by lowering adhesive force by irradiating, with an energy beam, the region where the angled portions of chip-shaped parts are fixed with adhesive force, and sticking upward a plurality of areas spaced apart in the length more than the specified distance on the diagonal line of the square bottom surface with a sticking means which collides with an adhesive tape from the opposite side of the adhesive surface. CONSTITUTION:A sticking pin 3d is arranged at the position spaced apart by 5% or more of the diagonal line of the bottom surface from the angled area of a semiconductor chip 2 fixed in the region irradiated by the ultraviolet ray and is in contact from the rear side of an expand tape 1. Only the angled part of each semiconductor chip 2 is irradiated with the ultraviolet ray from a ultraviolet ray source 6. After irradiation of the ultraviolet ray, a mask 7 is removed and the semiconductor chip 2 is sticked upward by a sticking means having the sticking pins 3a to 3d. At the time of sticking operation, since a semiconductor chip 2 is sticked up at a plurality of points with the sticking pins 3a to 3d, stress generated by the sticking operation is not concentrated to the one point and is dispersed. Thereby frequency of generation of defects such as crack and missing in the semiconductor chip 2 may be reduced.
Patent JP-H05325448-A (JP)
Title: Track transverse speed detecting device for optical disk device
Inventor: KITAMORI TETSUJI
IPC: G11B21/08
Filed: 1992-05-19
Abstract: PURPOSE:To detect a track transverse speed with high accuracy even in the case an access speed of a light beam is low by converting a sine wave function of a track displacement signal by a linearizing circuit and obtaining a linearized output approximate to a primary function. CONSTITUTION:A track displacement signal (tracking error signal) S10 detected at the time when a light beam traverses a track varies following roughly a sine wave function with respect to a moving distance of the light beam, but when this input signal is converted by using a linearizing circuit 22 for converting it to an arcsine waveform, a linearized output 12 approximate to a primary function is obtained. A variation of this linearized output 12 is proportional to the moving distance of the light beam, therefore, by deriving a variation of the linearized output 12 in a prescribed time by using a subtracter 24, a track transverse speed signal is obtained. Accordingly, even in the case a moving speed of the light beam is a low, the speed can be detected with high accuracy.
Patent JP-H10512-A (JP)
Title: Method and device for surface treatment by electric discharge machining
Inventor: SAITO NAGAO
IPC: B23H9/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To uniformly form a reformed layer, markedly improving a tool lift by only electric discharge machining, in a tool cutting edge tip and improve cutting sharpness of a cutting edge. SOLUTION: A rotary tool 1 is rotated, so as to be opposed to a cutting edge of the rotary tool 1, by a rotary shaft drive mechanism and a Z-axis drive mechanism, the rotary tool 1 and a surface treating electrode 2 are relatively moved, by an electric discharge machining power source, voltage is applied across the rotary tool 1 and the surface treating electrode 2, and, by generating an electric discharge, a reformed layer 19 can be formed in a peripheral cutting edge flank 1a, cutting face 1b of the rotary tool 1. The reformed layer 19 can be uniformly formed in a cutting edge tip of the rotary tool 1, a tool life is remarkably improved by only electric discharge machining, and cutting sharpness of a cutting edge is improved.
Patent JP-H04372711-A (JP)
Title: Magnetic recording medium
Inventor: INOUE KOJI
IPC: C09D7/12
Filed: 1991-06-24
Abstract: PURPOSE:To reduce total thickness and to improve practical reliability by forming a magnetic layer on a base made of ceramics. CONSTITUTION:The magnetic layer is formed on the ceramic base layer which consists of partially stabilized zirconia added with Y2O3, etc., and has high flexibility and a back coat layer is provided on the rear surface thereof. The total thickness thereof is specified to 4 to 13mum.
Patent JP-H08128600-A (JP)
Title: Safety device of pressure vessel
Inventor: YAMAMOTO KATSUYA
IPC: F16K17/14
Filed: 1994-06-09
Abstract: PURPOSE: To provide the safety device of a pressure vessel which can be easily manufactured as well as to be stably operated at comparatively low pressure. CONSTITUTION: The safety device of a pressure vessel is provided with a thin fracture member 10 which consists of a top wall part 10a to which a fracture part 11 is formed and a circumferential wall part 10b, and a mounting opening 12 which is formed by bending and inserting the opening formed part 13 of the pressure vessel 1 in the pressure vessel 1 and has a shape complementary to the outer circumference of the fracture member 10, and the opening formed part 13 and the fracture member 10 are welded to each other under such a condition that the fracture member 11 is turned over and inserted in the mounting opening 12 and the bending/inserting end 13a of the opening formed part 13 and the edge end 10c of the fracture member 10 are trued up.
Patent JP-2000336549-A (JP)
Title: Weft insertion nozzle in water jet loom
Inventor: SHIMIZU KAZUYA
IPC: D03D47/32
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a weft insertion nozzle capable of improving weft insertion rate without increasing the consumption of a power and while keeping the stability of the weft insertion and appearance quality of a textile. SOLUTION: A weft yarn Y piercing a needle 14 for guiding the weft yarn Y is inserted with a pressurized water jetted from a jetting opening 29 by the supply of the pressurized water to a waterway 18 between the outer periphery of the needle 14 for guiding the weft yarn and the inner hole 122 of a nozzle body 12. Plural distributors 192 are arranged in a ring like shape in the waterway 18. A contracted passage 173 is formed at the downstream of the plural distributors 192. The angle θ of the tapered hole 171 for forming-the contracted passage 173 is regulated within the range of 15 deg.-30 deg., and the length L of the distributor 192 in the conveying direction of the weft yarn Y in the needle 14 for guiding the yarn Y is regulated within the range of 0.71-1.71 times (5-12 mm) as much as the diameter d of the inner hole 122.
Patent JP-H0818174-A (JP)
Title: Flexible printed board
Inventor: TERAJIMA ATSUSHI
IPC: H05K1/02
Filed: 1994-07-04
Abstract: PURPOSE:To prevent cracking or breakage by extending a tapered cover film at a flat part into a bent area being used under bent state from a bend starting line thereby increasing the bending radius in the vicinity of bend starting line and enhancing the bending rigidity. CONSTITUTION:A cover film 5 formed on the surface at a flat part 2 is extended as a tapered tongue piece 5a over the border line L into a bent part 3. The tongue piece 5a has root parts 5b, 5c aligned with the borderline L and has a length (1) determined mechanically. The planar profile is also determined by the mechanical relationship between the bending stress acting on the bent part 3 and the strain thereat. The bending rigidity of the bent part 3 provided with the tongue piece 5a is maximized at the root parts 5b, 5c and decreases gradually toward the forward end. Consequently, the stress concentrating along the border line L at the bent part 3 can be distributed over the entire length (1) of the tongue piece 5a.
Patent JP-H11217212-A (JP)
Title: Low-silica faujasite-type zeolite and its production
Inventor: FUNAKOSHI HAJIME
IPC: B01J20/18
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity LSX(low-silica faujasite-type zeolite), and to provide a method for synthesizing such a high-purity LSX in a short time, in particular, a method for producing a high-purity LSX on a large scale in a short time. SOLUTION: This high-purity low-silica faujasite-type zeolite (LSX) with the molar ratio: SiO2 /Al2 O3 of 1.9-2.1 has the following characteristics: given faujasite single phase in the X-ray diffractometry, >=35.0 wt.% in water absorption in the case of Na-type, there are two kinds of the primary particle size, i.e., for smaller particles and larger particles, and the primary particle sizes for the smaller particles and larger particles stand at 1-8 μm and 5-15 μm, respectively, and the smaller particles account for >=90% of the total particles, The high-purity LSX is produced by the following process: an aluminate-contg. solution and a silicate-contg. solution are mixed with each other followed by gelatinizing the mixture and then performing aging the gel to effect crystallization; wherein zeolite is added to the system before ending the aging, separately from the aimed zeolite to be formed.
Patent JP-H052839-A (JP)
Title: Reproducer for digital signal recording medium
Inventor: TSUKIHASHI AKIRA
IPC: G11B20/18
Filed: 1991-06-24
Abstract: PURPOSE:To surely connect information data in a memory so as to effecitvely use the capacity of the memory by comparing information data of the specified number of samples to final information data with information data in a re-read digital signal. CONSTITUTION:When a trace position reaches the neighborhood of a frame, information data for comparing comes to be fetched to a data coincidence deciding circuit 16 so that fetched information data is compared by the data coincidence deciding circuit 16. When the data coincidence deciding circuit 16 generates a coincidence signal, a writing control circut 14 generates a start signal so that information data correctly re-read succeeding to information data just before errorneous information data is written. Thus, information is successively reproduced without interrupting in this case.
Patent JP-H112246-A (JP)
Title: Oil retaining sintered bearing
Inventor: MATSUKAWA KIYOTAKA
IPC: F16C33/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To secure excellent oil lubrication on a thrust sliding face by arranging a ring type sliding face, in which ridge parts extended with a fixed inclination are repeatedly formed in order, and a ring type slanting face tilted radius direction inward toward the side on which a clearance with a washer is increased. SOLUTION: A ring type sliding face S is arranged on the thrust end face of an oil retaining sintered bearing adjacently to a bearing cylinder bore H, and the end part of the bearing cylinder bore H is chamfered so as to be formed into a first ring type slanting face G1 . In the ring type sliding face S, formation of a flat mountain part M and a gently tilted ridge part R is repeated at an interval of 120 deg..  In this way, the thrust end face on one side of a bearing is provided with at least the ring type sliding face S, in which the mountain parts M extending in the circumference direction and the ridge parts R extending with a fixed inclination are sequently formed repeatedly, and the ring type slanting face G1 tilted downward toward the radius directional inside, so that oil is supplied to the ring type sliding face S on the thrust end face of the bearing from the bearing cylinder bore via the ring type slanting face G1 , and no shortage of oil accompanying high speed rotation is caused.