baber/WOPTO huggingface dataset:
Patent JP-H02139459-A (JP)
Title: Weft detection in air jet weaving machine and device therefor
Inventor: TAKADA TAKEHIKO
IPC: D03D51/34
Filed: 1988-11-16
Abstract: PURPOSE:To accurately detect arrival and/or end breakage of weft by spraying air upon a detecting part of weft filler from above and left and right sides between picks to remove stain of the detecting part of weft filler. CONSTITUTION:Air is sprayed upon a detecting part 1a of a weft filler 1 set at outside of a salvage part at the opposite side of feeder from an air nozzle 10 to jet air from three directions between one pick introduction of weft and next one pick introduction only for a given time. Stain of the detecting part of weft filler is removed between weft insertings and troubles caused by detection error can be prevented.
Patent JP-H07121803-A (JP)
Title: Modulating magnetic field generating device for magneto-optical recording and magneto-optical recorder
Inventor: SHIBUYA GIICHI
IPC: G11B11/105
Filed: 1993-10-26
Abstract: PURPOSE:To increase switching speed and to reduce overshoot of a recording current without increasing a power loss in a magnetic field modulated magneto- optical recorder. CONSTITUTION:When an average value of inductance of a first coil 11 for reversing magnetic field and inductance of a second coil 12 for reversing magnetic field is made LR, and inductance of a head coil 2 is made LH, 2<(LR/LH)<8 is satisfied.
Patent JP-H03151445-A (JP)
Title: Steel rod or wire for prestressed concrete with improved welding workability
Inventor: SATO HIROSHI
IPC: C22C38/00
Filed: 1989-11-09
Abstract: PURPOSE:To enhance the welding workability and the quality of welds by allowing a component of steel wire, which is rapidly cooled after giving a bending strain under specific percentage, to contain such components as C, Si, Mn, Mo in respective specified wt.%, and permitting decrease in the Si content to correspond to increase in the Mo content. CONSTITUTION:A steel rod or wire is subjected to rapid heating and cooling while it is running continuously, and this quenching of the material is made. Then a bending strain of 2% or less is given in the condition being heated quickly to the specified tempering temp., and thereafter rapid cooling is made. The steel rod or wire contains such components in wt.% as 0.10-0.40 C, 0.15-2.0 Mn, 0.6-2.0 Mn, 0.08-0.35 Mo, and the rest is Fe plus inevitable impurities. Therein decrease in the Si content is made corresponding to increase in the Mo content.
Patent JP-H04165000-A (JP)
Title: Finishing agent for hide
Inventor: KANAYAMA TAKAKO
IPC: C14C11/00
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a finishing agent for hide improved in permeability, water resistance, abrasion resistance and adherence by employing, as a primary ingredient, an ultrafine aqueous emulsion consisting of with a specific particle diameter and each having an internal crosslinked structure. CONSTITUTION:A finishing agent for hide containing, as a primary ingredient, an ultrafine aqueous emulsion consisting of particles with an average particle size of 100nm or less and each having an internal crosslinked structure. The aqueous emulsion can be obtained by subjecting an unsaturated monomer to an emulsion polymerization. As the unsaturated monomer, (meth)acrylates of formula I (wherein R1 and R2 each represent H or a methyl group; and R3 represents a 1-7C alkyl group) or styrenes are desirable. As an unsaturated monomer to be copolymerized with the above monomer, one with a reactive functional group is useful, since it can strengthen the intra-and interparticle crosslinked structure of an aqueous emulsion to be formed.
Patent JP-H04161392-A (JP)
Title: Ic card
Inventor: KAMINAKA TAKESHI
IPC: B42D15/10
Filed: 1990-10-25
Abstract: PURPOSE:To ensure that an external force does not act upon the first adhesive when an IC card is connected to an external device, and thereby eliminate the possibilities of distorting the outer shape of the card by fixing a panel to a frame with the first adhesive and further fixing a connector connected to a substrate with the second adhesive. CONSTITUTION:A frame 11 incorporating a circuit substrate 12 for IC mounting is formed entirely using a bottom box and a recessed part 13 for sheet storage which opens into the frame is provided. A metal panel 14 opposed to the circuit substrate 12 is fixed to the frame 11 with an adhesive sheet 15 as the first adhesive to protect IC's 16 on the front and rear of the circuit substrate 12 from an outer impact. A two-piece connector 17 connected to the circuit substrate 12 is provided inside the panel 14, and further, is fixed to the frame 11 with an adhesive sheet 18 as the second adhesive. Consequently, an external force which acts upon the connector 17 no longer works on the adhesive sheet 15 as the first adhesive during the connection of a connector to an outer device, as the connector 17 is connected to the frame 11 with the adhesive sheet 18 as the first adhesive.
Patent JP-H06138609-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C5/26
Filed: 1992-10-28
Abstract: PURPOSE:To reduce fog and deterioration of the gamma value in the case of processing the silver halide color photographic sensitive material with a specified processing solution prepared by using a tabletted processing agent. CONSTITUTION:This photographic sensitive material having photographic constituent layers including the red-, green-, and blue-sensitive silver halide emulsion layers on a support is characterized by containing in at least one of the constituent layers at least one of heterocyclic antifoggant, and processing this silver halide color photographic sensitive material with the processing solution prepared by using the tabletted processing agent.
Patent JP-H02136396-A (JP)
Title: Deployment truss antenna
Inventor: SAITO YOSHIHIKO
IPC: B64G1/66
Filed: 1988-11-17
Abstract: PURPOSE:To easily obtain a deployment structure with no backlash by providing wires stretched among apexes constituting N-pyramids and wires connecting stoppers on mandrels and center sections of the above wires and stretched when a deployment truss antenna is deployed. CONSTITUTION:Connecting pieces 3a and 3b on the upper side and the lower side are connected to a slant member 2 with pins, and connecting pieces 3c are provided at the other end of ribs serving as the free end of a deployment truss antenna. A metal net 10 serving as a mirror surface is supported via net fixing tools 11, and the mirror surface shape when the antenna is deployed can be adjusted by a net adjusting nut 12 screwed at the lower end section of a mandrel 13. A main slide hinge 14 is freely coupled with the mandrel 13, multiple ribs 15 are radially deployable supported on it, the other ends of the ribs 15 are fixed to the connecting pieces 3c. Wires 16a are stretched among the connecting pieces 3a, among 3b, among 3c, and among connecting pieces 3a and 3c, and wires 16b are stretched among a stopper 19 and center sections of the wires 16a.
Patent JP-H01134327-A (JP)
Title: Light beam scanning type reader
Inventor: IWATA NARITAKE
IPC: G03H1/26
Filed: 1987-11-19
Abstract: PURPOSE:To decrease the number of components and to obtain a compact, small-sized reader by splitting read light and scattered reflected signal light by the scanning of a light beam through an optical system with image formation characteristics which forms an image of a beam having one peak in a beam pattern having plural peaks. CONSTITUTION:The beam with a beam pattern having one peak is scanned on a scanning surface 9 from a light source 21 to read optical information, and the beam from the light source 21 is image-formed on the scanning surface 9 by a two-point image forming element 25 in the beam pattern having two peaks 111 and 113. This peak 111 is scattered and reflected by the scanning surface (e.g. bar code) 9, its reflected scattered light 115 is used as the signal light, and the necessary peak 113 is cut by a mask 27. The signal light 115 travels backward to the two-point image forming element 25 and part 115b of it is image-formed at a point different from the light source. For this purpose, a photodetector 23 is arranged at the image formation position of the beam 115b to detect the signal light.
Patent JP-H02136644-A (JP)
Title: Outlet for under floor type air conditioner
Inventor: NAGASAWA YOSHIAKI
IPC: F24F13/08
Filed: 1988-11-17
Abstract: PURPOSE:To allow the air to flow up steeply or gently from a lid into a room in order to select a proper air dispersion by a method wherein a lid is placed reversely on a cylindrical part so that the steep sloped path side or gentle sloped path side of the lid faces the inside of the room. CONSTITUTION:A lid 4 is provided with a number of radial paths 5 that communicate the space inside a cylindrical part 3 and the space inside a room S. Each path 5 is formed in a bow shape consisting of a steep sloped path 5A and a gentle sloped path 5B between the upper face 4A and the lower face 4B. When the lid 4 is placed on the cylindrical part 3 with the steep sloped paths 5A facing the inside of the room S, the air flows from the space inside the cylindrical part 3 towards the paths 5, and is led by the steep sloped paths 5A of the lid 4 into the room S. That is, the air dispersion is weakened and the straight flowing force becomes strong. When the lid 4 is placed upside down on the cylindrical part 3 with the gentle sloped paths facing the inside of the room S, the air is well dispersed and the straight flowing force is weakened.
Patent JP-H03152784-A (JP)
Title: Video/sound edit system
Inventor: TSUKAMOTO MANABU
IPC: G11B27/02
Filed: 1989-11-08
Abstract: PURPOSE:To prevent the damage of a recording medium and the deterioration of sound quality occurring by performing the edit of sound corresponding to an address code attached on a magnetic film on which hand-drill edit is performed similarly as a hand-drill edited video film. CONSTITUTION:An image is collected with a camera 18, and the sound with a mike 10 and audio tape recorder (ATR) 19, and the dubbing of the sound recorded on the ATR 19 on a magdubber 7 and a PCM recorder 16 is performed. At this time, the same time code is recorded on the magdubber 7 and the PCM recorder 16 simultaneously with the dubbing of the sound. Also, the identification information of the films of a scene number and a cut number, etc., are recorded with the time code. Next, the video film 2 and the magnetic film 3 are set at a film editing machine 1, and the image and the sound are monitored as feeding simultaneously in parallel, and an unrequired part is deleted by the hand-drill edit. Thereby, the damage of the recording medium and the deterioration of the sound quality can be prevented occurring.
Patent JP-H04165874-A (JP)
Title: Digital signal processor
Inventor: TAKAIWA KAN
IPC: H04N5/202
Filed: 1990-10-30
Abstract: PURPOSE:To suppress the generation of a pseudo outline disturbance or the like, and to improve a picture quality by judging whether the change of data before a gamma conversion is rapid or gentle, outputting the data operated for the gamma conversion as they are at the time of judging that the change is rapid, and outputting the interpolated data at the time of judging that the change is gentle. CONSTITUTION:When a difference between data DY1, LN before the gamma conversion of a digital luminance signal DY1 of a noticed picture element, and data DY2, LN before the gamma conversion of a digital signal DY2 of the picture element at a data changing point, is more than 2CNT, it is defined as the rapid change, and when the difference is less than 2, it is defined as the gentle change. In the case of the gentle change, a picture element Ri is stored until the digital luminance signal DY changes, and the data of the intermediate picture element between the picture element Ri and the picture element Gi+1 at the data changing point at which the digital storage signal DY changes can be obtained from the data of the picture element Ri and the data of the picture element Gi+1 by a linear interpolation.
Patent JP-H01132615-A (JP)
Title: Actinic radiation-curable resin
Inventor: KANDA KAZUNORI
IPC: C08F299/00
Filed: 1987-11-18
Abstract: PURPOSE:To obtain the title resin excellent in curability, etc., by introducing a specified amount of a linear oligomer, as a side chain, having terminal active hydrogen groups into the hydroxyl groups of a hydroxylated epoxy resin and introducing ethylenically unsaturated groups into the terminals of the side chains. CONSTITUTION:A lenear oligomer, as a side chain, having a terminal active hydrogen group and an MW of 100-7000 are introduced into an epoxy resin having at least on hydroxyl group and an epoxy equivalent of 100-6000, for example, by polymerizing a lactone, a cyclic ether or the like through ring opening with said epoxy resin or by simultaneously reacting both of a polyester, polyether, acryl or like having active hydrogen groups on both ends and a diisocyanate compound with said epoxy resin. Ethylenically unsaturated groups are introduced into part of the terminals of this linear oligomers through an ester bond, a urethane bond or the like to obtain an actinic radiation-curable resin having a ratio of the MW of the main chain part to the MW of the side chain parts of 0.1-10.
Patent JP-H01133025-A (JP)
Title: Optical modulator
Inventor: YOKOGAWA TOSHIYA
IPC: G02F1/09
Filed: 1987-11-18
Abstract: PURPOSE:To obtain a switch characteristic by providing a magneto-optical crystal, a superconductor which is so formed as to be able to impress magnetic fields in proximity to the magneto-optical crystal and at least >=1 pieces of polarizers having polarization plane selectivity to the title modulator. CONSTITUTION:This modulator is constituted to the magneto-optical crystal 101, the polarizers 102, the superconducting coil 103, incident light 104, exit light 105, impressed current 106, impressed magnetic field 107 and a rod lens 107. The strong magnetic field is generated when the current 106 is impressed to the superconducting coil 13. This magnetic field 107 is impressed to the magneto-optical crystal 101. The polarization plane of the light passing the magneto-optical crystal 101 is rotated by the angle theta proportional to the magnetic field and is passed through the polarizers 102. The angle theta of rotation is converted to a change in the quantity of the exit light 105. The switch characteristics is thereby obtd.
Patent JP-H01198580-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-11-19
Abstract: PURPOSE:To save a player from the increase of visual load for creating his will to play and giving him a thrill and excitement by a variable prize winning device informing him of an occurrence of a specified prize winning possibility increase under a preset predetermined requirement with a first effect sound and of the approach of termination of said possibility increase with a second effect sound. CONSTITUTION:When a playing ball enters one of variable prize winning devices 17A-17H, a drive conditioning circuit 57A is operated to count up by '1' the count content of an opening designating circuit 57B and a drive circuit 57C opens the prize winning devices 17C, 17D for 0.5sec to operate an indicator 12 and a buzzer 35. Every time the playing ball enters the prize winning devices 17A-17H under such state, the opening designating circuit 57B counts up the count content by '1' one by one and the drive circuit 57C opens the variable prize winning devices 17E, 17F 17G, 17H 17A, 17B 17C, 17D in the order mentioned for 0.5sec. When the playing ball enters a specified prize winning port 10R or 10L during such a period, a counter circuit 55B is reset to start the count, open said devices 17A, 17B, 17C, 17D, 17E, 17F, 17G and 17H successively in the order mentioned for 0.5sec and keep opening all devices for 2sec. Then, a buzzer 35 is changed over from an intermittent first effect sound to a continuous second effect sound.
Patent JP-H07120123-A (JP)
Title: Method and apparatus for manufacturing carbonic acid-containing ice
Inventor: NAKAYAMA JUNYA
IPC: F25C1/00
Filed: 1993-10-27
Abstract: PURPOSE:To manufacture carbonic acid-containing ice having high transparency and excellent hardness by a relatively low-cost facility and low running cost with a simple manufacturing method. CONSTITUTION:Icemaking raw water W in which carbon dioxide gas is dissolved is poured and fully filled in a pressure-resistant icemaking vessel 1 having a vessel body 2 covered with a cover 3, pressurized medium is forcibly supplied into a hollow elastic pressurized bag 8 mounted in the vessel 1 thereby to expand the bag 8, thereby bringing it into contact with a surface of the water W. On the other hand, the water W in the vessel 1 is quickly iced while the carbon dioxide gas is dissolved by cooling means 9 having a brine enclosing unit 10 for externally cooling the vessel 1 and central brine supply unit 15 for similarly cooling from a central side.
Patent JP-2000102337-A (JP)
Title: Prevention machine loaded on tractor for farming
Inventor: OMURA KOJI
IPC: A01M7/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To design the structure of a prevention machine loaded on a farm tractor so that the farm tractor owned by a farmer is easily utilized to perform a preventive work, so that a commercial power sprayer and a commercial plastic tank are simply and easily be attached to or detached from an attachment frame and so that the attachment frame can be utilized for carrying baggages in a state that the attachment frame is detached. SOLUTION: A cage type attachment frame F is attached to the three point link portion of a farm tractor. A central nozzle pipe 11 is fixed to the lower surface of the rear end portion of the attachment frame F. Side spray nozzle pipes 12 are attached to both the sides of the rear portion of the attachment frame F in a state capable of being brought up or down in the lateral direction of the vehicle. The side spray nozzle pipes 12 can independently be brought up or down using hydraulic cylinders 14. Hydraulic pumps for driving the hydraulic cylinders 14 are attached to the attachment frames, and driven through the PTO shafts (shafts for taking out powers) or the farm tractor T.
Patent JP-H02137225-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUICHI MITSUHIRO
IPC: H01L21/3065
Filed: 1988-11-17
Abstract: PURPOSE:To facilitate the formation of a contact opening part having a small diameter thereby enhancing the high integration of a semiconductor device by a method wherein, after forming the first contact opening part in an interlayer insulating film, an insulating film is deposited on the whole surface including the opening part, and then the whole surface is reactive-ion etched away leaving the first opening part on the sidewall thereof to provide the second opening part. CONSTITUTION:A silicon oxide film 2 is provided on a silicon substrate 1 to deposit an aluminum layer which is selectively etched away to provide aluminum wiring 3. First, a silicon nitride film 4 is deposited on the whole surface including the aluminum wiring 8. Secondly, the silicon nitride film 4 on the aluminum wiring 3 is selectively etched away to provide the first contact opening part 5. Thirdly, another silicon nitride film 6 is thickly deposited on the surface of the silicon nitride film 4 including the opening 6. Finally, the whole surface is removed by reactive ion etching process to remove silicon nitride film 6 on the bottom of the opening 5 leaving the silicon nitride film 6 on the sidewall of the opening 5 simultaneously forming the second opening part 7.
Patent JP-H01132162-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI TETSUO
IPC: H01L29/732
Filed: 1987-11-17
Abstract: PURPOSE:To obtain a highly integrated semiconductor device whose high-frequency characteristic is excellent by a method wherein a mask layer is formed on a region to be used as a base region, a collector region and an isolation region of an epitaxial layer and an oxide film is formed on the surface of the epitaxial layer by making use of the mask layer as a mask in order to eliminate a need for an alignment tolerance during individual processes. CONSTITUTION:A buried region 12 of one conductivity type and a buried region 11 of the opposite conductivity type are formed on a semiconductor substrate 10; after that, an epitaxial layer 13 of one conductivity type is formed on the semiconductor substrate 10. Then, a mask layer 26 is formed on a region to be used as base regions 16, 17, a collector region 19 and an isolation region 14 of the epitaxial layer 13; an oxide film 20 is formed on the surface of the epitaxial layer 13 by making use of the mask layer 26 as a mask. Then, said mask layer 26 is removed appropriately; an impurity is diffused by making use of said oxide film 20 as a mask; the base regions 16, 17, the collector region 19 and the isolation region 14 are formed in the epitaxial layer 13; in addition, an emitter region 18 is formed in the base region 17.
Patent JP-H05195466-A (JP)
Title: Method for oxygen delignification improved by cleaning press
Inventor: UIRIAMU EICHI FURENDO
IPC: D21C9/147
Filed: 1992-10-29
Abstract: PURPOSE: To provide a method to achieve high delignification selectivity of pulp in a process of high concentration oxygen delignification process. CONSTITUTION: A method to achieve high delignification selectivity of pulp in a process of high concentration oxygen delignification comprises each following process; applying the first amount of alkaline material to a pulp by washing the pulp with a solution of alkaline material to condense the pulp to high concentration of at least 18 weight % in a wash press, distributing substantially uniformly the first amount of alkaline material through the washed pulp, extracting pressate from the wash press, applying a total amount of alkaline material of at least about 0.8-7 weight % by a measure of weight of oven dry pulp where the total amount contains even the first amount, delignifing oxygen for the alkaline material containing high concentration pulp, and obtaining a high delignification selectivity and oxygen delignification pulp.
Patent JP-H07139677-A (JP)
Title: Branch hose and manufacture thereof
Inventor: MAENO RYOICHI
IPC: F16L41/02
Filed: 1993-11-22
Abstract: PURPOSE:To prohibit loosening of reinforcement yarn by fixing reinforcement yarn around as through-hole in a main tube, and provide high pressure-proof performance. CONSTITUTION:A wall 2a of a main pipe 1 has a reinforcement layer 9 between an inner surface layer 5 and an outer surface layer 7. An exposed part 17 of the reinforcement layer 9 which is exposed by cutting the through-hole 15 and the outer surface layer 7 is provided in the wall 1a of the main pipe 1. Intersectional parts 13 of reinforcement yarn 11 in the exposed part 17 of the reinforcement layer 9 are jointed to each other along the whole circumference of the through-hole 15. A connection member 21 is provided to cover end parts of the main pipe 1 and branch pipe 3, thereby the main pipe 1 and the branch pipe 3 are connected to each other.
Patent JP-H08151621-A (JP)
Title: Revetment floor protective block
Inventor: IKEDA TADAMI
IPC: E02B3/14
Filed: 1994-11-28
Abstract: PURPOSE: To provide a revetment floor protective block not hindering the inhabitation of aquatic animals and plants. CONSTITUTION: Concrete blocks are installed on the shore 1 and the bottom 2 of a river to protect the floor of a revetment, and multiple wave suppressing projections 5 stirring and smoothing the stream of the river are integrally formed on a square board-like foot protection foundation block 4. A filler 6 such as gravel is put between the wave suppressing projections 5 as required, or a space 9 surrounded by the wave suppressing projections 5 is provided so that the filler 6 is not washed away.