baber/WOPTO huggingface dataset:
Patent JP-H05294365-A (JP)
Title: Packaging bag
Inventor: NISHII HISAYOSHI
IPC: B65D77/30
Filed: 1992-04-08
Abstract: PURPOSE:To make a packaging bag with a small opening through which its contents can be poured out smoothly. CONSTITUTION:A projecting seal part 2a is provided extending from an upper side seal part 2 into a bag and leaving a large space from left side seal part 3 and a small space from right side seal part 4. A notch 6 is formed in the side seal part 3 on the extension of any line passing through the projecting seal part 2a. When the bag is torn from the notch 6, small and large openings are formed at the same time. When the contents are poured out from the large opening, the small one serves as an air hole. For this reason, the contents can be poured out smoothly despite a small opening width. The size of both the small and large openings can be set freely.
Patent JP-S5238904-A (JP)
Title: Stencil paper for magnetic recording sheet
Inventor: SUZUKI KENSUKE
IPC: D21H13/40
Filed: 1975-09-23
Abstract: PURPOSE: To obtain stencil paper for recording sheet which is superior in mechanical strength, good in unidormity and size stability, and consists of pulp, specific synthetic fiber and a specific amount of glass fiber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0412356-A (JP)
Title: Positive type photoresist composition
Inventor: OOSEDO HIROKI
IPC: G03F7/022
Filed: 1990-04-28
Abstract: PURPOSE:To form the positive type photoresist compsn. which has an excellent resolution, sensitivity and heat resistance and is adequate as a resist for high- density integrated circuits by incorporating a novolak resin, quinonediazide compd. and specific compd. into the compsn. CONSTITUTION:This compsn. contains the novolak resin, the quinonediazide compd. and the compd. expressed by formula I. In the formula I, R<1> denotes the one selected from the group consisting of a bivalent group derived from hydrocarbon, n denotes 0 or 1; R2, R3 denote hydrogen atom, alkyl group, aryl group, and aralkyl group. R<2> and R<3> may from a ring by; bonding with each other. R<4> to R<11> denote the one selected from the group consisting of a hydrogen atom. halogen atom, hydroxyl group, and alkyl group. The positive type photoresist compsn. having the excellent resolution, sensitivity and heat resis tance is obtd. in this way.
Patent JP-H09298203-A (JP)
Title: Manufacture of field-effect transistor
Inventor: ARAI KAZUHIRO
IPC: H01L29/812
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enhance the high-frequency characteristic and manufacturing yield of a field-effect transistor by a method wherein an opening is provided in an insulating film formed on an etching preventive layer by anisotropic etching, the etching preventive layer is removed, and a gate electrode is formed in the opening provided in the insulating film. SOLUTION: An ohmic contact layer 11 and an operating layer 12 are selectively formed on the surface of a semi-insulating GaAs substrate 10 by an ion implantation method, and then a recess 18 is provided by etching in a part of the operating layer 12 which serves as a gate region. Next, an etching preventive layer 19 of photoresist or the like is formed over the recess 18, and then an insulating film 17 is formed to serve as a lift-off spacer. Then, a photoresist opening to serve as a gate region is provided in the insulating film 17 on the recess 18, and the insulating film 17 is anisotropically etched through the intermediary of the opening by the use of reactive ion. Then, photoresist filled in the recess 18 is removed, a photoresist opening is provided above the opening 16 of the insulating film 17, a recess etching is carried out, and a gate electrode 15 is formed.
Patent JP-H02293619-A (JP)
Title: Output correcting method for bearings detector
Inventor: YAMASHITA MITSUHIRO
IPC: G01C17/38
Filed: 1989-05-08
Abstract: PURPOSE:To calculate a bearings with high reliability even with an abnormal magnetic field by providing a turn angle sensor in addition to a geomagnetism bearings sensor, finding the linearity error of the bearings of the geomagnetism based upon the turn angle, and correcting an axle direction so that the error is reduced. CONSTITUTION:The turn angle sensor 2 is provided in addition to the geomagnetism bearings sensor 1 and the sensor output is inputted to a microcomputer 4 through A/D converters 31 and 32. The computer 4 calculates a geomagnetism constant and the turn angle at the same time from geomagnetism bearings data gathered in one turn. Then those are used to find the linearity error of the geomagnetism bearings based upon the turn angle of a vehicle and the axle direction is so corrected that the error is reduced. Consequently, even if there is the error due to the abnormal magnetic field, its influence is reduced to find a proper axle direction, thereby calculating the high-reliability bearings even in the case of the abnormal magnetic field.
Patent JP-S605995-A (JP)
Inventor: SHINOHARA MASANOBU
IPC: E21B15/02
Filed: 1983-06-24
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-H04341246-A (JP)
Title: Image processor for radiation image of abdomen
Inventor: YANAGIDA AKIKO
IPC: G06T1/00
Filed: 1991-05-20
Abstract: PURPOSE:To allow the setting of optimum image processing conditions without being affected by photographing conditions and physical shapes with the radiation images of the abdomen. CONSTITUTION:The parts of the lumber vertebra or ilium are detected from the radiation images of the abdomen and the representative signal values in such detection section are sampled in a bone representative data detecting section 21. The prescribed density is changed over according to whether the concern region in the diagnosis in the images of the abdomen is the lumbar vertebra or the organs or muscles at the time of setting gradation processing conditions in such a manner that the output density corresponding to the above- mentioned representative signal value attains the prescribed density in a gradation processing condition deciding section 22. The gradation processing conditions are then so determined that the output density of the concern region is optimized on the basis of the bones of the lumbar vertebra or ilium. The gradation processing is executed in accordance with the gradation processing conditions determined in the above-mentioned manner and image signals are outputted to a printer in a gradation processing section 23.
Patent JP-H08316042-A (JP)
Title: Electronic component
Inventor: TAKATANI MINORU
IPC: H01F17/00
Filed: 1995-05-12
Abstract: PURPOSE: To capture the characteristics of the combination of the characteristics of a plurality of ceramic layers having different characteristics when the plurality of the layers having the different characteristics are included. CONSTITUTION: Circuit elements 21, 22 are embedded in a ceramic base 1. The elements 21, 22 include a ceramic layer 210 and a conductor layer 220. The layers 210 and 220 are alternately laminated. The layer 210 includes a plurality of ceramic layers 211, 212 having different characteristics. When the layers 211, 212 are laminated in a laminating direction of longitudinal direction Y and the direction perpendicular thereto is a lateral direction X, one composite layer continued in the lateral direction X is formed.
Patent JP-H0413650-A (JP)
Title: Diphenyldiacetylenic tetracarboxylic acid ester
Inventor: TOMINO NOBUKO
IPC: C07C69/76
Filed: 1990-05-02
Abstract: NEW MATERIAL:A diphenyldiacetylenic tetracarboxylic acid ester expressed by the formula (R1 to R4 are 1-24C monofunctional hydrocarbon group). USE:Useful as high-elastic modulus materials, thermochromic materials, nonlinear optical materials, etc., and extremely useful for synthesizing various diphenyldiacetylenic compounds. PREPARATION:4-Ethynylphthalic acid or 4-ethynylphthalic acid anhydride is esterified according to a conventional method and then reacted with one or two ester compounds. Thereby, the ethynyl groups are coupled to afford the compound expressed by formula I. The esterification is carried out by using a method for directly reacting the 4-ethynylphthalic acid with a compound expressed by the formula ROH (R is same as R1 to R4) having the objective hydrocarbon group, etc., if, e.g. the same hydrocarbon groups are introduced into two carboxyl groups on one phenyl group.
Patent JP-H08280481-A (JP)
Title: Chair
Inventor: KANEKO ETSUO
IPC: A47C13/00
Filed: 1995-04-17
Abstract: PURPOSE: To prevent the feet of a user from being detached from a floor by supporting a seat part in a horizontal state at a normal position and supporting a front link member in a vertical direction and supporting a rear link member so as to let a rear side be high in an elevated position. CONSTITUTION: An elevating and lowering mechanism 7 is provided with plural links L4-L8 and a reciprocating motion mechanism 25 at the normal position is advanced from a retreating end position to an advancing end position by the forward rotation of a motor 26. Since an elevating and lowering frame 15 is elevated and inclined forward, a backrest 3, an armrest 4 and the seat part 2 are inclined forward while being elevated. Also, an extension and contraction mechanism 17 is bent to a pipe 18 and the length of the extension and contraction mechanism 17 is extended. Thus, the front side part of the seat part 2 is supported in the vertical direction and the rear side part of the seat part 2 is inclined to be approximately parallel to the armrest 4 in an inclined state.  Accompanying the extension of the extension and contraction mechanism 17, the seat part 2 as elevated more than the elevation amount of the elevating and lowering frame 15 for the extended portion and the feet of the user are not detached from the floor.
Patent JP-2000306641-A (JP)
Title: Connector for coaxial cable, and welding device for connecting connector for coaxial cable to outer conductor of coaxial cable by welding
Inventor: NAKAI TOSHIKAZU
IPC: H01R9/05
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a coaxial cable capable of electrically connecting with the outer conductor of a coaxial cable stably. SOLUTION: This connector comprises a body member 4 with an outer conductor 3 arranged through an insulating material 2 on an outer periphery of a central conductor 1, and a receptacle member 9 including an outer conductor 7 arranged through an insulating material 6 on an outer periphery of a central conductor 5 and integrally fixed to equipment 8 to be connected. The body member 4 comprises a receptacle connecting part 4a for connecting with the receptacle member 9, and a cable connecting part 4b for connecting with a base end of the receptacle connecting part 4a and connecting with a coaxial cable 10. Connection of the cable connecting part 4b and the outer conductor 15 of the coaxial cable 10 is provided by welding.
Patent JP-S5817635-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA HIROSHI
IPC: H01L21/316
Filed: 1981-07-24
Abstract: PURPOSE:To obtain a semiconductor device having high density and high reliability by employing an impurity for all surfaces of the positions to be formed with a buried layer by an oxidized film isolating technique and using impurity having relatively large automatic doping to the peripheral edge. CONSTITUTION:Sb is deposited on the overall N<+> type buried layer, and As having substantially equal diffusion constant is deposited only on the periphery of the buried layer. Since the As has larger quantity of automatic doping than the Sb, the raising layer 11 of N<+> type effectively becomes large at the outer periphery of the N<+> type buried layer as shown by the steps c-e, the pitch displacement at the time of forming the N<+> type buried layer, even if irregular thickness of the epitaxial layer and the irregular depth of the isolating groove are irregularly performed, the channel layer of an inverting P<+> type layer can be sufficiently shielded, thereby increasing the process designing margin and performing the high integration.
Patent JP-H06324277-A (JP)
Title: Beam deflector
Inventor: SAITO TETSUYA
IPC: G06K7/10
Filed: 1993-05-18
Abstract: PURPOSE:To provide a light beam deflector capable of changing a scanning direction by obtaining the direction of an arbitrary scanning locus with its simple constitution. CONSTITUTION:This deflector is provided with a plane reflection type diffraction grating 10 rotated by means of a first rotating mechanism 12, arranged perpendicular to a rotation center line, having a hollow central part 10A and parallel, equally spaced grating fringes, a tubular shaft 21 rotated in the opposite direction by means of a second rotating mechanism 22, having a notch part 21B on its side surface and penetrating through the hollow part 10A of the diffraction grating 10 by making its center line coincident with that of the hollow part, a reflection mirror 20 having a reflection surface obliquely arranged in reference to the rotation center line of the shaft 21 and provided on the notch part 21B, a light source 1 arranged opposite to the reflection mirror 20 and transmitting a light beam 2 and a light shielding plate 30 shielding zero-order diffracted light from the diffraction grating 10 and the diffracting direction of -1st order diffracted light is made to be coincident with the direction perpendicular to the plane of the diffraction grating with regard to the interval of the grating fringes of the diffraction grating 10.
Patent JP-S5818086-A (JP)
Title: Double tube type heat exchanger
Inventor: IWAMURA HIROYUKI
IPC: F28F1/00
Filed: 1981-07-24
Abstract: PURPOSE:To enable to prevent mixing of heat exchanging fluids even if corrosion is caused at a portion of an inner tube, by obtaining a heat exchanger by bending an outer tube and the inner tube together after coupling an inner tube element and an outer tube element of the inner tube together and annealing the same in the manner that closely contacted sections and hollow spaces are formed between the inner and the outer tube elements of the inner tube. CONSTITUTION:A heat exchanger 16 used, for instance, in a refrigerating cycle of a water heating and supplying apparatus is constituted by inserting an inner tube 12 into an outer tube 11. The inner tube 12 is obtained by coupling an inner tube element 12b and an outer tube element 12a of the inner tube 12 together in close contact with each other and then annealing the inner tube 12 after forming closely contacted sections 12c and hollow sections 12d extended longitudinally of the tube 12 between the inner tube element 12b and the outer tube element 12a. Then, a heat exchanger 16 is manufactured by inserting the inner tube 12 into the outer tube 11 in the manner that one end 12g of the inner tube 12 is protruded to the outside of the outer tube 11, and thereafter bending the inner and the outer tubes 12, 11 together in a unitary manner.
Patent JP-H10293092-A (JP)
Title: So3 reducing agent unit
Inventor: ASANO ICHIRO
IPC: G01N1/22
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To stabilize a gas substittution speed by providing a replenishing tank for replenishing a reducing agent at the upper part of a reducing cylinder that is filled with the reducing agent and allowing a sample gas that is introduced from a gas entrance to contact the reducing agent in the replenishing tank. SOLUTION: Active carbon 2a is put into a cylindrical part 7 of a reducing cylinder 1, and a gas entrance 4 and a gas exit 5 are provided at the top of a conical part 9. An insertion pipe 14 of a replenishing tank 12 for replenishing an active carbon 2b into the reducing cylinder 1 is provided while it projects downward from the lowest position of an inclined bottom surface (n) and an upper lid 16 covers an opening 15 for replenishment being formed on an upper surface (e). The insertion pipe 14 is inserted into an insertion hole 8a of the conical part 8, an opening (m) is connected from the center of an upper net 11 to a cut-out 11a at a position deviating from the center of the upper net 11 and a replenishment tank 12 is installed, and the active carbon 2b is brought into contact with one portion of a sample gas S in the reducing cylinder 1.  Although the active carbon 2a in the reducing cylinder 1 is consumed due to a reduction reaction, the active carbon 2b is repeatedly supplied from the replenishing tank 12 by the amount of consumption each time, thus increasing a gas substitution speed.
Patent JP-2000034360-A (JP)
Title: Production of foamed article of thermoplastic resin
Inventor: KAWABATA YASUSHI
IPC: C08J9/06
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed article of a thermoplastic resin, capable of easily blowing in a high blowing ratio, and also excellent in light weight, heat deformation resistance and dimensional stability. SOLUTION: This foamed article of a thermoplastic resin is obtained by mixing a thermoplastic resin as a main component with a liquid crystal resin having a higher liquid crystal transition temperature than the melting temperature of the thermoplastic resin in a fibrillated state to form a resin composition, mixing a heat decomposing type blowing agent having a decomposition temperature higher than the melting temperature of the thermoplastic resin and lower than the liquid crystal transition temperature of the liquid crystal resin to form a foaming resin composition, injection molding the obtained foaming resin composition at a temperature higher than the melting temperature of the thermoplastic resin and lower than the decomposition temperature of the heat decomposing type blowing agent into a mold 20 for injection molding,  and then blowing the molding composition by heating at a temperature higher than the decomposition temperature of the heat decomposition type blowing agent and lower than the liquid crystal transition temperature of the liquid crystal resin.
Patent JP-2000305091-A (JP)
Title: Spacer for liquid crystal display device and liquid crystal display device
Inventor: TAKECHI MASAHIRO
IPC: C08F291/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal alignment caused after a voltage is applied to or vibration or impact is added to, by forming a layer containing specified functional groups with a specified concn. on the surface of specified microspheres. SOLUTION: A layer containing functional groups expressed by formula I: R1-O- and/or formula II: R2-CO- by >=1 ng/m2 concn. is formed on the surface of plastic microspheres containing at least >=5 wt.% of monomer reaction product having two or more ethylenic unsatd. groups. In formula I, R1 is a 4-22C hydrocarbon group. In formula II, R2 is a 4-22C hydrocarbon group. The plastic microspheres are produced by polymn. at least of one kind of monomer having ethylenic unsatd. groups, for example, by a suspension polymn. method. The shape of the sphere is not specified as far as it keeps a constant gap between glass plates facing each other when the microspheres are held between the glass plates. The present state of the functional groups is not specified.
Patent JP-S5640586-A (JP)
Title: Manufacture of heat-sensitive recording sheet
Inventor: UEMATSU KENJI
IPC: B41M5/40
Filed: 1979-09-10
Abstract: PURPOSE:To enable an uniform coating of a desired amount of a coating liquid, having a constant component, on a whole coating surface, and to obtain a subject sheet which has a steady quality, and a desired coloring property, by a method wherein a heat-sensitive coloring layer liquid is applied on a beltlike support matter continuously running by means of a gravure roll. CONSTITUTION:A heat-sensitive coloring layer liquid 1, containing a coloring agent, which creats a coloring reaction by heating, a developer, and a binder, is fed automatically from a coating liquid tank 8 to a liquid feed pan 2 so that a liquid is always positioned constant. Said coloring liquid is drawn up by means of a gravure roll which rotates in an opposite direction to an advancing direction of a web 6 running continuously, and an excessive liquid, weighed by means of a doctor blade 4, is fed back to the liquid feed pan 2. The heat-sensitive coloring layer liquid 1, weighed within a pattern of the gravure roll 3, is uniformly coated on a web 6 which is brought into press contact with the gravure roll 3 by means of a press roll 5 to form a heat-sensitive coloring layer, and thus, a desired sheet can be obtained.
Patent JP-H10328903-A (JP)
Title: Bar extruding rod for bar feeder
Inventor: LASI GIOVANNI
IPC: B23B13/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the rebounding from a contact part when the impact is generated on the contact part of a lathe, by slidably accomodating a damping element inside of a bar extruding rod, and making the clamping element out of a mass with which a reducer is connected. SOLUTION: The damping elements 22, 24 are brought into contact with a plug 3 by a spring, which separates the same from a cylindrical body 6. When a bar material 15 from which a machined part is removed, is advanced by a distance corresponding to the collision with a contact part of a machine tool, a movable mass formed by a sleeve 22 and a reducer 24 keeps the advancing motion by the inertia, and compresses the reducer, whereby the kinetic energy held thereby tends to be dissipated. This dissipation generates the force of the reducer which cancels the rebounding of the bar material 15. Accordingly the bar material 15 can be kept on a position to be supported by the contact part of the machine tool.
Patent JP-H11299484-A (JP)
Title: Carrier having microorganism adhered thereto, its production and biological treatment using the same
Inventor: HIRANO KEIJI
IPC: C02F3/30
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject carrier used for treating waste water, etc. by adding a carrier, alkyl sulfoxide-reeducing bacteria and sulfide-assimilating bacteria to a treating liquid containing an alkyl sulfoxide, generating an odor in an anaerobic state, and subsequently degrading the odor component in a slightly aerobic state. SOLUTION: This microorganism-adhered carrier has alkyl sulfoxide-reducing bacteria and alkyl sulfide-assimilating bacteria which are immobilized on the carrier. The microorganism-adhered carrier is useful for degrading an alkyl sulfoxide (DMSO, etc.), contained in waste water. The microorganism-adhered carrier is obtained by adding a carrier for immobilizing the microorganisms and the inoculation microorganisms to a treating water containing the alkyl sulfoxide, leaving the treating water in an anaerobic state until an odor is generated, and subsequently leaving the treating water in a slightly aerobic state to degrade the generated odor component.  The sulfide-assimilating bacteria contained in the surface side layer of the microorganism-adhered carrier degrade the sulfide (DMS), etc., generated in the inside of the microorganism-adhered carrier to control the release of the sulfide (DMS) on the outside.