baber/WOPTO huggingface dataset:
Patent JP-H07127143-A (JP)
Title: Device for jointing bar member
Inventor: SUGIO EIJI
IPC: E04B1/58
Filed: 1993-11-05
Abstract: PURPOSE:To easily joint a bar member without special techniques of the jointing work and obtain a high strength connection. CONSTITUTION:A protruded line 1b is longitudinally provided at the middle of the width of side wall 1a of a bar member 1 and a groove 4 is provided at both side faces of the protruded line 1b in the longitudinal direction of the protruded line. And a protruded wall 5 projected in nearly right angles from the side wall 1a at both edges thereof is provided opposite to respective grooves 4. A jointing member 3 has a U-shaped cross section. The distance between the locking parts 3a, 3b of both sides is widened from the base side to the front end and it is freely opened or closed. And fixing protrusion 6a, 6b bent inward are provided at the front ends of these locking parts.
Patent JP-2000105326-A (JP)
Title: Ferrule for optical fiber
Inventor: NISHIDA YUICHIRO
IPC: G02B6/36
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent an optical fiber from being damaged when inserting an optical fiber by arranging a small tapered part between a ferrule pore and a guide hole. SOLUTION: This is a ferrule having a pore 6 for inserting and fixing an optical fiber in the center. Here, a tapered guide hole 3 communicating with the pore 6 is formed at one end part, and a small tapered part 5 having an angle larger than 0 deg. and not exceeding 5 deg. is formed on the boundary part between the guide hole 3 and the pore 6, and further a curved surface part 4 is formed on the boundary part between the small tapered part 5 and the guide hole 3.
Patent JP-2001103701-A (JP)
Title: Mechanism for preventing fallen rotor in motor
Inventor: KINUGAWA YOSHITAKA
IPC: H02K5/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin the falling preventing mechanism of a rotor without damaging the characteristic of a motor but easy to remove the rotor from a stator. SOLUTION: A bearing housing where a groove is formed at outer periphery is fixed to a circuit board. A rotor where a falling preventing pin is fixed so that it can turn is supported by the bearing housing so that it can freely turn. The falling of the rotor is prevented by inserting the restraint part of the pin into the groove of the bearing housing. Since the falling preventing pin can be rotated from the outside, the restraint part is removed from the groove of the bearing housing and the rotor can be removed from the stator after the assembly of the motor.
Patent JP-H06128060-A (JP)
Title: Method for coating surface of carbonaceous molded heat insulating material
Inventor: HARAGUCHI KAZUTOSHI
IPC: C04B41/87
Filed: 1992-10-15
Abstract: PURPOSE:To prevent release of sheet even by use for many hours at a high temperature and to retain a service life of a heat insulating material by fixing a coating sheet to a carbonaceous molded heat insulating material with a carbonaceous pin. CONSTITUTION:A carbonaceous molded heat insulating material comprising carbon fibers and/or a thermosetting resin as a main base is coated with a carbonaceous sheet, preferably one containing >=5wt.% Si and >=0.5wt.% B. In the operation, the coating sheet is fixed to the carbonaceous molded heat insulating material with a carbonaceous pin composed of isotropic carbon, etc. Consequently, the sheet will not release from the carbonaceous molded heat insulating material even by use at high temperature for many hours to give a heat insulating material having excellent durability.
Patent JP-S61158367-A (JP)
Inventor: HAMADA HIROSHI
IPC: F21S2/00
Filed: 1984-12-29
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-H02123765-A (JP)
Title: Semiconductor integrated circuit having exclusive input/ output test terminal
Inventor: SUMI KATSUAKI
IPC: H01L27/04
Filed: 1988-11-02
Abstract: PURPOSE:To reduce power consumption as well as noises by installing a switch to an exclusive output test terminal in the same manner as an exclusive input test terminal. CONSTITUTION:A switch 10 for an output signal selecting either logic circuit B6 or GND in an exclusive output test terminal 7 is controlled by a control terminal 5. When a test is conducted, a signal for the test input form an exclusive input test terminal 2 is input to the logic circuit B6 through a switch 4 for an input signal and processed, and output from the logic circuit B6. Accordingly, positions connected to the test exclusive output terminal are changed over by the switch 10, and a semiconductor integrated circuit is stabilized in an AC manner ion actual usage, thus reducing even power consumption as well as noises leaking to adjacent terminals.
Patent JP-H06103413-A (JP)
Title: Character reader
Inventor: HONGO YASUO
IPC: G06K9/42
Filed: 1992-09-21
Abstract: PURPOSE:To attain cost reduction without deteriorating recognition precision and speed. CONSTITUTION:When a segmented picture is sent by every one character from a one-segmented character picture memory 14 to a feature extracting part 15, the feature extracting part 15 sends the feature of a boundary in every direction to an anisotropic compression arithmetic part 16. The anisotropic compression arithmetic part 16 compresses it by a compression ratio different in every direction, and sends it to a boundary feature memory 17. When the compression ratio about the specified direction is made large in such a manner, the number of times of arithmetic operation is reduced by that extent, and simultaneously, the memory capacity of a boundary feature standard pattern becomes small. Thus, the miniaturization and the cost reduction of a character reader 2 can be attained without deteriorating the recognition precision and the processing speed.
Patent JP-H10120698-A (JP)
Title: Para-aminobenzamide derivative, its production and water-soluble ultraviolet light absorber
Inventor: KAMEZONO YOSHIKAZU
IPC: A61K8/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To produce the subject new compound derivative useful as a water-soluble ultraviolet light absorber, etc., and for the formulation, etc., of a cosmetic, etc., by reacting a 2-amino-2-deoxyhexose with a p-aminobenzoic acid compound or its reactive derivative. SOLUTION: This P-aminobenzamide derivative is represented by formula I [R<1> and R<2> are each a 1-5C alkyl, aralkyl or H] [e.g. 2-deoxy-2-(4- dimethylaminobenzamido)-D-glucose] and has excellent UV-B absorptivity and water solubility and can be formulated as a water-soluble ultraviolet light absorber, etc., in cosmetics, quasi-drugs, detergents, inks, coating materials, plastics, coating agents, chemical fibers, etc. The compound is obtained by reacting a 2-amino-2-deoxyhexose represented by formula II with a p-aminobenzoic acid compound or its reactive derivative represented by formula III.
Patent JP-H01121363-A (JP)
Title: Polyimide composite material
Inventor: KOBA TOMOHITO
IPC: C08J5/04
Filed: 1987-11-05
Abstract: PURPOSE:To obtain a polyimide composite material having excellent moldability, by compounding a fibrous reinforcing material to a polyimide produced by specifying the molar ratio of an aromatic diamine to a tetracarboxylic acid anhydride and the molar ratio of the coexisting aromatic monoamine. CONSTITUTION:The objective composite material is produced by compounding a fibrous reinforcing material to a polyimide having a recurring unit of formula IV and produced by reacting (A) an aromatic diamine of formula I (X is direct bond or 1-10C bivalent hydrocarbon group, etc.; Y1-Y4 are H, lower alkyl, etc.) with a tetracarboxylic acid dianhydride of formula II (R is >=2C aliphatic group, alicyclic group, etc.) at a molar ratio (A/B) of (0.9-1)/1 in the presence of (C) 0.001-1mol. of an aromatic monoamine of formula III (Z is mononucleus aromatic group, condensed polynucleus aromatic group, etc.) and imidating the obtained polyamic acid by thermal dehydration at 100-400 deg.C or by using an imidation agent.
Patent JP-H02127141-A (JP)
Title: Track liner
Inventor: IMAMURA JUNJI
IPC: B60R13/01
Filed: 1988-11-02
Abstract: PURPOSE:To prevent corrosion damage to a hinge by mounting and fixing one end of a tabular protective cover having the height enough to cover the hinge when a rear gate is opened to the bottom part on the rear side of a waterproof wall. CONSTITUTION:A protective cover 7 is a board formed by the same material as other members and having the same width as a track liner 1, and its one end is mounted swingably to the lower part on the rear side of a waterproof wall 5 or near the rear end part of the track liner 1 with a hinge 8. Thus, when a rear gate 21 of the track liner is closed, the protective cover 7 is closely held between the rear gate 21 and the waterproof wall 5, and seals the rear end of the track liner 1 to make the inside of the track liner just like a water tank whose upper side is open to the exterior. On the other hand, when the rear gate 21 is opened, the protective cover 7 falls down and covers a hinge 23 of the rear gate 21, so that water leaked out from the track liner 1 is discharged outside along the surface of the protective cover 7, and thereby the hinge 23 is not directly splashed with water.
Patent JP-2000112256-A (JP)
Title: Image forming device
Inventor: ASHIBE TSUNENORI
IPC: G03G7/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate transfer body which improves transfer efficiency in an initial stage, does not produce white voids in an image during transfer, does not cause leaking even when a transfer bias is set high and can be produced at a low cost by incorporating a specified straight-chain silicone compd. into a coating layer formed by applying it on an elastic layer of the intermediate transfer body. SOLUTION: An intermediate transfer body has as coating layer and the coating layer contains a straight-chain silicone compd. having a structure expressed by formula I. In the formula I, R1, R2 are each alkyl groups and may be the same or different or may have any optional substituents in a part and n is a positive integer. As for the straight-chain silicone compd., for example, compds. having the combination of two or more kinds of structures expressed by formulae II, III and IV are preferable. In formulae II to IV, R3, R4, R5, R6, R7 are alkyl groups and may be the same or different or partly may have any optional substitutents and l, m, n are positive integers.
Patent JP-H11117063-A (JP)
Title: Sputtering target
Inventor: NADA NAOJI
IPC: G11B5/84
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To enhance the availability of a sputtering device without changing and improving it by combining plural target materials with different sputtering rates and bonding them to a backing plate. SOLUTION: The target 22a is formed as plural targets in which silicon 27 is arranged at regions (a) with a high erosion rate in which erosion extremely progresses, and aluminum 28 with the sputtering rate higher than that of silicon 27 at regions (b) with a small erosion rate in which the progress of erosion is delayed and is bonded to the backing plate 21. In the case sputtering is executed, since the aluminum 28 with the higher sputtering rate is used in the region (b) small in the erosion rate, the progress of erosion is made swifter than the case is which the silicon 27 is used.  As a result, the difference in erosion between the region (a) high in the erosion rate and the region (b) small in the erosion rate reduces, the whole body of the target is almost uniformly eroded, by which the using efficiency improves compared to the case in which silicon is independently used for a target.
Patent JP-H0586911-A (JP)
Title: Intake system structure for multiple cylinder engine
Inventor: SHIBATA TAKUJI
IPC: F02M35/10
Filed: 1991-09-30
Abstract: PURPOSE:To suppress the vibration and to reduce the noise by providing a cable bracket for supporting a throttle cable connected to a throttle valve, and by supporting an intake manifold by the cable bracket. CONSTITUTION:A intake manifold 10 for distributing intake air to each cylinder, and a throttle body 12 provided with a throttle valve 20 for adjusting the amount of intake air, are provided. A cable bracket 32 for supporting a throttle cable 26 communicated with the throttle valve 20 is also provided. The cable bracket 32 is arranged between each part 16 integrated in manifold part 14 that is divided into two groups of the intake manifold 10. A manifold side mounting part 34 is mounted on the part 16 integrated in the manifold part 14 of each group by a linking bolt 18. High rigidity is thus provided, while vibration is suppressed, and noise is reduced.
Patent JP-S61157321-A (JP)
Title: Gas separator for gas trap
Inventor: FUJIWARA KATSUJI
IPC: B01D46/00
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a gas separator for rapidly leading out and diffusing gas accumulated to the upper part of a water sump chamber, by forming the water sump chamber by a casing and opening the drain pipe of a gas trap to water in a lower part while securing a predetermined amount of water and providing an exhaust pipe to the upper par of said water sump chamber. CONSTITUTION:The fluid flowed in from a gas trap 1 enters the water sump chamber 5 of a gas separator 3 and exhausted higher in the air from the upper part of the water sump chamber 5 through an exhaust pipe. Water is flowed out to the outside from a lower opening part 8 through a drain passage 9 while a predetermined amount of water is held in the water sump chamber 5. As mentioned above, combustible gas or toxic gas can be rapidly raised and diffused by such a simple structure that a U-shaped trap or a drain passage having an overflow structure is provided.
Patent JP-H06131134-A (JP)
Title: Printer device
Inventor: IGARASHI OSAMU
IPC: B41J29/38
Filed: 1992-10-16
Abstract: PURPOSE:To adjust a time-out time to an appropriate value so as to secure an efficient communication by using a communication system which has plural interface circuits corresponding to host devices one to one and receives print data from a selected host device. CONSTITUTION:First-third counters 311-313 are provided corresponding to the 1st-3rd interface circuits 281-283 which receive data from the 1st-3rd host devices 141-143 and count up each time the data are received. The 1st-3rd host devices 141-143 are selected for data reception, time-out times corresponding to the counted values of the corresponding counters are set when the reception ends, and the host devices except a host device which sends data just before can not send data for the time-out times.
Patent JP-H01124508-A (JP)
Title: Method of packing vertical type bag
Inventor: SAKAI HIDEKI
IPC: B65B9/20
Filed: 1987-11-04
Abstract: PURPOSE:To enhance packing efficiency by providing a vertically movable up and down table with a lateral seal cutting means and setting the distance from a cylinder to a lateral seal cutting position, so that a dropping distance can be varied for a short distance according to the size of the diameter of the cylinder. CONSTITUTION:A vertically movable up and down table 7 is provided with a lateral seal cutting means 5 and the distance h min-h max from a cylinder 2 to a lateral seal cutting position is set, so that a dropping distance H min-H max can be varied for a short distance according to the size of the diameter of the cylinder 2 to such extent as not to cause gatherings to a packing cylinder F2. The up and down motion of the table 7 is caused by a motor 8 driven by a controller 10, whereby the distance from the cylinder 2 to the lateral seal cutting position is set appropriately in order to minimize the dropping distance and match a registration mark with the predetermined seal cutting position. A photoelectric tube switch 9 for detecting the timing of the lateral seal cutting is adjustably moved for matching with the registration mark of a packing film F1. A motor 11 is driven by the controller 10 so as to actuate a spreading means 3 to spread the film, so that a vertical sealing is made of both ends f of the film overlapped at one side of the cylinder 2 by a vertical sealer 4.
Patent JP-S63132862-A (JP)
Title: Production of quaternary ammonium bicarbonate
Inventor: AOYAMA TETSUO
IPC: C07C209/20
Filed: 1986-11-25
Abstract: PURPOSE:To obtain the titled compound useful as a surface active agent, a raw material thereof, a raw material for drugs, cosmetics, etc., in high yield, by reacting a tertiary amine with a carbonic acid dialkyl ester or a diaryl carbonate i the presence of water. CONSTITUTION:A tertiary amine such as trimethylamine, etc., is reacted with a carbonic acid dialkyl ester or diaryl carbonate (e.g. methyl carbonate) in the presence of water at 30-300 deg.C, preferably 50-200 deg.C to give the aimed substance. The molar ratio of the carbonic acid ester or diaryl carbonate and the tertiary amine in the reaction is 0.05-20. Optionally the reaction is carried out in a polar solvent such as methanol, etc., in an inert gas atmosphere such as nitrogen, argon, etc. The amount of water used is >=the stoichiometric amount based on the carbonic acid dialkyl or diaryl carbonate or the tertiary amine.
Patent JP-H03179641-A (JP)
Title: Magnetron
Inventor: PIITAA RUISU
IPC: H01J25/593
Filed: 1990-10-17
Abstract: PURPOSE: To symmetries a part in close vicinity to an interactive space of an anode structure, and obtain excellent performance by making the outside ends of respective anode vanes exist at almost same outside radial distance from the center of a circle, making its insides exist at almost same inside radial distance, and arranging them at equal intervals along the circle with this inside radial distance as a radius. CONSTITUTION: An anode structure 2 forms two sets of resonant cavities arranged around a cathode 1, and one sets 5 of resonant cavities have the large volume, and are alternately arranged with the other sets 6 of cavities. The outside ends 7 of vanes 4 are inserted into a slot of a cylindrical wall 3, and are arranged on the circumference having a radius (a) from the center of the cathode 1, and the inside ends 8 of the respective vanes 4 are also respectively arranged at the same distance (b) from the center of the cathode 1, and are arranged at almost equal distance along the circumference of a radius (b). In this way, since the inside ends of the respective vanes are symmetrically arranged to an interactive space, excellent performance of a magnetron is obtained.  Since dimensionally different both cavities become almost the same in a radial directional depth, an anode structure as a whole is reduced in the size.
Patent JP-H11117616-A (JP)
Title: Remodeled sash
Inventor: FUJII TAKAFUMI
IPC: E06B1/56
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To efficiently perform window frame dropping-in work and screwing work and to improve the appearance of a sash, both inside and outside. SOLUTION: A window frame 20 is screwed to the joint piece 13A of a support vertical frame 13 at an angle part 23A provided at the indoor end of a window vertical frame 23. Therefore, the screwing operation can be performed safely and efficiently from the indoor side. Also, a notched part 23B for avoiding interference with the indoor side of the support frame 10 is provided at the upper end of the angle part 23A. Thereby the window frame 20 can be quickly and surely dropped into the support frame 10. The window frame 20 and a fixed member 60 are secured to the support frame 10 by screws 26, 61 going along the face direction, so that the exposed screw 26 is hidden from the outdoor and indoor sides for better appearance of a sash, both inside and outside.
Patent JP-H03140377-A (JP)
Title: Ink for ink jet recording
Inventor: TAKEMOTO KIYOHIKO
IPC: C09D11/324
Filed: 1989-10-26
Abstract: PURPOSE:To obtain the title ink having excellent dispersing stability, free from change of ink physical property value accompanied by aggregation and sedimentation of pigment and clogging of discharge nozzle and capable of providing a recorded article having excellent light resistance and water resistance by dispersing a carbon black in which dye is directly absorbed into water, etc. CONSTITUTION:The aimed ink obtained by dispersing a carbon black in which dye (preferably azo dye or phthalocyanine based dye) is directly absorbed into water and/or water soluble organic solvent (e.g. glycerin, ethylene glycol or dimethylsulfoxide).
Patent JP-H01122147-A (JP)
Title: Semiconductor device
Inventor: YANAGISAWA HIROSHI
IPC: H01L25/07
Filed: 1987-11-06
Abstract: PURPOSE:To attain an aimed composite function by GaAs/Si by bonding a GaAs element and an Si element prepared respectively independently by solder interposing between both elements. CONSTITUTION:An element is prepared to an Si semiconductor single crystal 6 first, solder composed of the mixture of lead and tin is shaped onto electrode pads 4 in the final process, and melted to a spherical shape, and an Si element and a GaAs crystal 1 prepared by aligning electrode arrangement are mounted, solder is melted again by adding heat treatment, and the Si element and the GaAS crystal 1 are joined with electrodes on a GaAs element. Memory driver circuits consisting of bipolar transistors are integrated onto the Si crystal 6 and memory cells onto the GaAs crystal 1 and these parts are combined, thus acquiring performance better than the performance of a memory element manufactured only by GaAs or only by Si. Accordingly, the advantages of both the Si element and the GaAs element can be compounded naturally.
Patent JP-H06107787-A (JP)
Title: Polyaniline derivative and its production
Inventor: OKA OSAMU
IPC: C08G73/00
Filed: 1992-09-25
Abstract: PURPOSE:To obtain the subject derivative soluble in organic solvent, having excellent flexibility and useful for electronic material, electrically conductive material, etc., by reacting a specific reduced-type polyaniline with a specific polyester compound. CONSTITUTION:The objective derivative is produced by treating an oxidized aniline polymer with ammonia to form a soluble aniline polymer, treating the polymer with excess hydrazine to obtain a reduced-type polyaniline containing imino-1,4-phenylene unit as a structural unit and having a number-average molecular weight of 2,000-500,000 and reacting the polyaniline with a polyester compound having functional groups reactive with aromatic secondary amine at both terminals and expressed by formula I [W<1> and W<2> are HOOC, Hal-C(=X) (Hal is halogen), etc.; A<3> is direct bond, 1-30C bivalent hydrocarbon group, etc.; A<4> is direct bond, 1-30C bivalent hydrocarbon group, etc.; RP is a polyester chain having an average molecular weight of 1,000-100,000 and expressed by formula 11 (RP<1> is 1-30C bivalent non-aromatic hydrocarbon group; RP<2> is direct bond or 1-30C bivalent non-aromatic hydrocarbon group; (k) is 1-50)].
Patent JP-2000085010-A (JP)
Title: Desktop laminator
Inventor: MORITA ISAMU
IPC: B29L9/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To easily and properly remove clogging when clogging is generated between a pair of heating rolls constituting a desktop laminator. SOLUTION: A laminator is equipped with a pair of heating rolls 1, 1 heating and bonding a laminate film to the surface of an article to be packed. One of a pair of the heating rolls 1, 1 is set to an anchor side and the other one of them is set to a movable side. The movable heating roll 1 is supported in a rotable manner on the other side end of the arm member 3, which is attached to the frame 2 supporting the heating roll 1 set to the anchor side on one end side thereof in a rotatable manner, in a rotatable manner to be provided so as to be movable and movable toward the direction separated from the heating roll 1 set to an anchor side centering the revolving attaching part of the arm member 3. A fixing means 4 bringing the arm member 3 into contact with a pair of the heating rolls 1, 1 or detachably fixing them to the frame 2 at an approach predetermined position is provided.