baber/WOPTO huggingface dataset:
Patent JP-2001129285-A (JP)
Title: Oil quantity indicating for sewing machine
Inventor: NISHIKAWA TAKASHI
IPC: D05B71/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction such as seizure of a mechanism part caused by operating a sewing machine in an insufficient state of an oil residual quantity. SOLUTION: An oil quantity indicating device of a sewing machine is provided with movable members 14, 16 displaced according to an oil storage quantity of an oil tank 6 of a sewing machine, detecting means 22, 30, 36 capable of detecting that at least the oil storage quantity becomes a preset quantity or less by detecting a position of these movable members and means 24, 26, 28 for prohibiting driving when detecting that the oil storage quantity becomes the preset quantity or less by these detecting means.
Patent JP-2001137409-A (JP)
Title: Golf bag
Inventor: KANEKO NARUYA
IPC: A45C13/30
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To form a pocket in such a manner that the pocket may be opened and closed without being obstructed by a shoulder strap. SOLUTION: A ring 1 is mounted near the upper side of an opening and closing member 12f of the pocket 12 of a bag body 1 and a round rod 3 mounted to a bottom end 6 of the shoulder strap in the form of projecting from both sides in a transverse direction is inserted into this ring 1 and its projecting parts 5 are engaged to make the bottom end 6 of the shoulder strap freely attachable and detachable to and from the bag body 11. The round rod 3 is thereby prevented from being covered on the opening and closing part 12f of the pocket if the shoulder strap 10 is longitudinally pulled up and the round rod 3 is engaged with the ring 1 in the state of mounting the bottom end 6 of the shoulder strap to the ring 1 and, therefore, the bottom end 6 of the shoulder strap is not obstacle during the opening and closing of the pocket 12.
Patent JP-H01161021-A (JP)
Title: New polyamic acid or ester thereof and preparation thereof and new polyimide and preparation thereof
Inventor: KIKUCHI NOBURU
IPC: C08G73/10
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a polyamic acid (or ester thereof) providing at low temp. a polyimide having excellent transparency, heat resistance and mechanical characteristics, by reacting a specified compd. with a diamine. CONSTITUTION:Dicyclohexyl-3,4,3',4'-tetracarboxylic acid is obtd. by hydrogenating tetramethyl ester of biphenyl-3,4,3',4'-tetracarboxylic acid in the presence of an Rh catalyst and carrying out acid or alkali hydrolysis and acid deposition. A compd. (A) of formula I (wherein R3-4 are each independently O, two OH groups or OH group and alkoxy group) is prepared by dehydrating the obtained acid by heating or with acetic anhydride, if necessary, and then esterifying it with an alcohol, if necessary. A polyamic acid (or ester thereof) contg. structural units of formula III-V (wherein R1 is H, a monovalent hydrocarbon group) is obtd. by adding a dianhydride component among the component A into a soln of a diamine (B) of formula II (wherein R2 is a divalent group) in a solvent such as N-methyl-2-pyrrolidone, stirring and reacting at 80 deg.C or lower, converting the carboxyl groups into acyl chloride groups with thionyl chloride, if necessary, and esterifying it with an alcohol.
Patent JP-H02166121-A (JP)
Title: Production of aromatic amine polyoxyalkylenepolyamine
Inventor: SUEKANE ARIKO
IPC: C08G65/32
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the title compound useful as a material for various plastics in high yields from an inexpensive material by transesterifying a polyoxyalkylenepolyol with a nitrobenzoic ester and catalytically reducing the product. CONSTITUTION:A polyoxyalkylenepolyol (e.g. polyoxypropylenepolyol) is transesterified with a nitrobenzoic ester (e.g. methyl ester) to produce a polyoxyalkylene having a nitrobenzoate skeleton on the molecular end, which is catalytically reduced.
Patent JP-2001139533-A (JP)
Title: Substance for releasing functional alcohol
Inventor: MURAYAMA KOICHI
IPC: C11D1/88
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a substance for releasing functional material capable of stably formulating regardless of forms and use of a preparation, controlling release of a constant functional material for a long time in practical use. SOLUTION: This substance is a betaine ester of a functional alcohol having an amide bond in the molecule, and releases a functional alcohol.
Patent JP-H02165502-A (JP)
Title: Lighting device
Inventor: OGAWA ATSUSHI
IPC: F21S8/04
Filed: 1988-12-20
Abstract: PURPOSE:To unnecessitate excessive fixing forces for attaching each illumination member to the illuminating device in consideration of electrical resistance by covering a conductor with a tubular body which is formed by braiding of copper wires around a core wire made of steel wire. CONSTITUTION:A conductor A is formed by covering a core wire 8 made of high tensile steel wire with a tubular body 7 formed by braiding copper wires in such a manner as to form a fabric and, since an illumination member B is to be fixed to the conductor A via a connecting terminal which has a clamp screw 12, the conductor A can be formed as one with a diameter small enough for its appearance to be inconspicuous and with a considerable length. In addition, the tubular body 7 being formed as a braided body has a large electric capacity and, when clamped and pressed by clamp screw 12 of the illumination member B, it is readily deformed to hold the illumination member B firmly. A particularly strong fixing means is thus not required.
Patent JP-H01160275-A (JP)
Title: Video telephone system
Inventor: SAEGUSA KAZUNUSHI
IPC: H04M11/00
Filed: 1987-12-17
Abstract: PURPOSE:To monitor the communication mode applying transmission and reception of voice and picture data and to monitor the inside of a terminal station by providing a monitor television camera, a monitor microphone and a monitor speaker for the application of monitoring. CONSTITUTION:With a mode changeover switch 21 set to the talking mode, the said television system acts like a conventional video telephone system. Furthermore, with the mode changeover switch 21 set to the monitor mode, a picture data picked up by the monitor television camera 18 is subject to moving picture display by the same method as the procedure of a conventional picture display in itself. For example, when the monitor television camera 18 is installed at the outside of a front door and the said mode changeover switch 21 is selected to the monitor mode in the event of the arrival of a visitor, the talking with the visitor is attained by hooking off a handset 1 or a hand-free switch (not shown).
Patent JP-H01160655-A (JP)
Title: Recording device
Inventor: SUDO HIROAKI
IPC: B41J2/32
Filed: 1987-12-18
Abstract: PURPOSE:To reduce the number of parts, and enable rotation of a platen roller with a little drive torque by positioning a printing head through fitting of a positioning guide to the periphery of a bearing and setting an escape groove which permits the contact length of a bearing with the shaft of a platen to be reduced compared to the total length of the bearing, in the bearing. CONSTITUTION:A bearing 24 has an escape groove 25 for reducing the contact length B of a platen shaft 20a, compared to the total length of the bearing 24. Therefore, a friction resistance between the bearing and the platen shaft can be decreased in spite of the large length of the bearing. Further, a pair of right and left bearings 24 support the platen shaft 20a in freely rotating manner, and a positioning guide 26 is fitted to the periphery of the bearing. For this reason, the separate provision of a bearing for support of a platen roller 20 and a bearing into which the positioning guide 26 for positioning a printing head 21 to the platen roller 20 is fitted is not required. Consequently, the number of parts can be reduced and at the same time, the assembly be simply performed. Further, the device can be fabricated at low cost, accordingly.
Patent JP-H05157662-A (JP)
Title: Failure diagnostic method and device of injection molding machine
Inventor: ISHIZUKA HIROYUKI
IPC: G05B23/02
Filed: 1991-12-04
Abstract: PURPOSE:To enable a failure of an injection molding machine to be diagnosed readily. CONSTITUTION:A failure is generated at an injection molding machine artificially, sound and vibration of each constitution element are sampled by an acoustic sensor 11a as a failure detection information, and the failure detection information is subjected to spectrum analysis by a spectrum analyzer 11e, thus obtaining a failure spectrum information. Then, a failure basic spectrum pattern is obtained by learning according to the failure vector information using the neural network method with an operator 11f and is stored in a memory device 11h along with the failure information which is given from an input device 11g. When the injection molding machine is operated actually, sound and vibration at each constituent element are sampled as detection information by an acoustic sensor 12a, the detection information is subjected to spectrum analysis by a spectrum analyzer 12e, thus obtaining a detection spectrum information. Then, a judging equipment 12f judges whether the detection spectrum information indicates failure state or not by referring to a memory device and then displays it on a display 12g along with the failure information in the case of failure.
Patent JP-H06168425-A (JP)
Title: Magnetic tape library device and magnetic recording and reproducing device and magnetic head inspection method
Inventor: MUNEMOTO TAKAYUKI
IPC: G11B15/68
Filed: 1992-11-30
Abstract: PURPOSE:To appropriately attain a function recovery process and the generation of a warning at the time of generating the fault of a magnetic head in a magnetic recording and reproducing device. CONSTITUTION:The amount of the abrasion and the state of the dirt of a magnetic head 5 are detected by an abrasion amount detecting means 7 and a dirt detecting means 8. The amount of the abrasion and the state of the dirt of the magnetic head 5 are decided according to the detected result by a head check controller 9 and the start-up of a warning means 10 and the loading of a cleaning tape by a robot 3 are commanded according to the result of the decision by the same controller 9.
Patent JP-H04189352-A (JP)
Title: Sheet for wound
Inventor: TSURU SUMIAKI
IPC: A61K8/00
Filed: 1990-11-22
Abstract: PURPOSE:To adsorb and remove malodorous components while well maintaining a hygienic state by depositing deodorant particles. on an org. high-polymer material matrix. CONSTITUTION:The calcium phosphate compd. to be used as a deodorant is made into the particles which have 1.0 to 2.0Ca/P ratio, are in the form of granules or porous granules and have 0.1 to 2000mum grain size and 0.1 to 100m<2>/g specific surface area. Such deodorant is deposited on paper, gauze, nonwoven fabric or plastic foam as the org. high-polymer material matrix.
Patent JP-2000144265-A (JP)
Title: Pre-treatment of iron ore pellet raw material
Inventor: MORIOKA KOICHI
IPC: C22B1/16
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a pre-treatment method of pellet raw material, with which dehydrating treatment of a high crystal water-containing iron ore powder can be executed without lowering the classifying efficiency when the product pellets are classified, and without developing the component variation in the product pellet and a large equipment investment is unnecessary and particularly, fine granular high crystal water-containing iron ore difficult to be used as sintering raw material can be produced as the pellet raw material. SOLUTION: In a grate kiln cooler method for producing the iron ore pellet, the iron ore powder containing >=3 mass % crystal water and having <=10 mm grain diameter is laminated on a red-heated pellet layer 8 charged in a cooler 1 and the iron ore powder is heated with the exhaust heat of the cooling gas passed from the lower part to the upper part of the pellet layer. The iron ore powder after having treatment, is classified together with the pellet after cooling and the iron ore powder is separated as undersize and recovered.
Patent JP-H03180973-A (JP)
Title: Automatic compressing system for test pattern data
Inventor: WATABE HAJIME
IPC: G06F11/22
Filed: 1989-12-11
Abstract: PURPOSE:To reduce file capacity by previously specifying a repeat pattern of a clock signal or the like, detecting whether the repeat pattern is included in input data or not and converting the detected repeat pattern into repeat description. CONSTITUTION:The pattern data of a clock signal or the like are read out by a data input means 1, collated with a pattern specified from a repeat pattern specifying means 5 by a repeat pattern detecting part 2, and at the time of recognized as the repeat pattern, converted into the expression of the repeat pattern by a repeat pattern description converting means 3. Then the pattern is written out as pattern data by a data output means 4. In the case of the clock signal of 20000 patterns, the file capacity of about 160K bytes is required for a changing point time description system, but the capacity of only 3 bytes is required for this system. Thus, the data capacity can be reduced.
Patent JP-H04198270-A (JP)
Title: Photocurable silicone composition and photocurable adhesive silicone composition
Inventor: KURITA ATSUSHI
IPC: C08L83/04
Filed: 1990-11-27
Abstract: PURPOSE:To prepare a silicone compsn. curable by a short-time irradiation with visible rays by compounding two specific polyorganosiloxanes and a specific photoinitiator. CONSTITUTION:100 pts.wt. polyorganosiloxane (A) having aliph. unsatd. groups directly attached to the Si atoms, 1-200 pts.wt. polyorganosiloxane (B) having mercaptoalkyl groups directly attached to the Si atoms, and 0.05-50 pts.wt. photoinitiator of the formula [wherein R<1> is a (substd.) phenyl group; and R<2> is a (substd.) monovalent hydrocarbon group] are compounded to give a silicone compsn. curable by a short-time irradiation with visible rays. When component A has a viscosity at 25 deg.C of 50-500000cP and 0.1-20 pts.wt. Si compd. having a hydrolyzable group is added to the compsn., a silicone adhesive compsn. curable by a short-time irradiation with visible rays is obtd.
Patent JP-H09122827-A (JP)
Title: Sprue cup
Inventor: IKEZAWA HIDEAKI
IPC: B22C9/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of a coating agent layer remaining in the upper part of the sprue of a casting mold and the intrusion of molding sand into molten metal in pouring in lost foam pattern casting. SOLUTION: A sprue cup 1 is formed of a conical sprue cup bored with a through-hole 3 at the center of its bottom 2 and a cylindrical tubular body 6 connected to the outside surface 5 of the bottom 2. This tubular body 6 and the through-hole 3 are concentrically arranged. The tubular body 6 is formed to a right-angled triangular shape in the longitudinal section of its side wall 6a and is internally formed with a cavity part 7 of a circular truncated cone shape. Its inner peripheral surface 8 is formed to have 60 deg. angle of inclination with the outside surface 5 and its outer peripheral surface 9 is formed perpendicular to the outside surface 5.
Patent JP-H08174922-A (JP)
Title: Electronic apparatus and controlling method therefor
Inventor: SHIMIZU MASAAKI
IPC: B41J5/30
Filed: 1994-12-22
Abstract: PURPOSE: To easily update a control program or data by checking whether or not an update program for updating contents stored in a storing means is stored in a memory installed in a mounting means and executing the update program if the program is stored when controlling is started. CONSTITUTION: A nonvolatile memory 101 which stores a control program (firmware) for controlling the whole apparatus and is an electrically reloadable memory is provided with a judging means 102 for judging the presence/absence of an extension program as a part of the control program stored in the memory 101. When the electricity is supplied to the apparatus, it is checked by the judging means 102 whether an external extension program is set at an extension memory 104 connected to the apparatus. If the answer is YES, the update program is executed. When the judging means 102 judges that the external extension program is not set, a normal printing process 103 is executed.
Patent JP-H02167110-A (JP)
Title: Linear motor type curtain device
Inventor: HAYASHI TADAO
IPC: A47H5/02
Filed: 1988-12-20
Abstract: PURPOSE:To make the entirely of a device compact and light and to improve torque performance and power saving characteristic by forming the magnetic pole of a movable unit to a triple pole constitution in which it is set to 4/3 pitch to a field magnet and moving the movable unit by 1/3 pitch to the field magnet. CONSTITUTION:At the position of Po, the polarities of three magnetic poles 7a, 7b, 7c are brought into 'N, S, N'. A movable unit 8 is attached to an arrow H and moved by 1/3 pitch to a field magnet 3, and then, the first magnetic pole 7a is inverted from 'N' to 'S'. Further, when it is moved by 1/3 pitch, the second magnetic pole 7b is inverted from 'S' to 'N'. Furthermore, when it is moved by 1/3 pitch, the third magnetic pole 7c is inverted from 'N' to 'S'. Then, when it is moved by 1/3 pitch, the first magnetic pole 7a is inverted from 'S' to 'N' again. In such a way, the polarity of the one pole is sequentially inverted in accordance with the movement of 1/3 pitch. Accordingly, when the movable unit 8 is located between a first runner and a second runner in a curtain rail 2, a pressing member 36 or 37 presses the runners to open or close the curtain.
Patent JP-2000141564-A (JP)
Title: Flexible sheet and roof material
Inventor: SAITO FUMIO
IPC: B32B27/12
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To improve durability and recyclability and to scarcely adhere a stain by adapting to an incinerating disposal by laminating a polypropylenic film on at least one surface of a woven fabric made of twist yarns each having a polypropylene part and a polyethylene part. SOLUTION: A polypropylenic film is laminated on one or both surfaces of a woven fabric. The fabric is constituted by weaving twist yarns. As the twist yarn, a twined yarn of fusion bonded yarn having a polypropylene fiber and a polyethylene part is used. Further, the fusion bonded yarn has a core and sheath structure having a core made of a polypropylene and a sheath made of a polyethylene. The polypropylene film is made of a soft polyolefin resin having a copolymer of an ethylene unnecessary for a xylene and a propylene and a copolymer of an ethylene soluble in the xylene and a propylene. Thus, a stain can be scarcely adhered.
Patent JP-H08154235-A (JP)
Title: Video processing unit
Inventor: MIKI YUTAKA
IPC: H04N5/937
Filed: 1994-11-30
Abstract: PURPOSE: To improve language learning effect by providing a means storing a character signal and an audio signal respectively up to a prescribed past time in the processing unit to reproduce the signals repetitively at any time. CONSTITUTION: A character memory 3B stores a character signal extracted from a video signal S1 at a slicer 3C as plural sets of character information while going back to the past by a prescribed time. An audio memory 5A stores an audio signal S5 while going back to the past by a prescribed time. When a repeat signal S3 is set, the reproduction device is set to a still image mode and a still image is displayed via a frame memory 3A. Then the audio memory 5A provides an output of the stored audio signal by a prescribed time repetitively to a terminal Aout via a changeover circuit 5B. In this case, when a character display selection signal S2 is set, the character memory 3B displays the final stored character information while overlapping on a signal of a screen. When a scroll signal S4 is set, the information going back to older character information is displayed on each occasion.
Patent JP-2001139251-A (JP)
Title: Tail cord of elevator
Inventor: NAKAZAWA SHINJI
IPC: B66B7/06
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a tail cord of an elevator allowing an operator in a pit to surely recognizing the position of a car. SOLUTION: In a tail cord 4 of an elevator having a suspended part 5 under a car 2, moved according to the up and down movement of the car 2 integrally with each other, and performing the supply of power to and the communication of signals with electrical equipment and devices installed on the car 2, a numerical figure indicator 6 specifying a specific floor where the car 2 is stopped is installed on the lower surface side of the suspended part 5 when the car stops at the specified floor.
Patent JP-H01164151-A (JP)
Title: Code deciding reference voltage generation system
Inventor: NAKAMURA SEIZO
IPC: H04L27/14
Filed: 1987-12-21
Abstract: PURPOSE:To always obtain the correct decided result of the code of a demodulated output by using a reference voltage following the central value of an eye pattern. CONSTITUTION:The voltage of a demodulated signal is stored and held in a capacitor 25 at specified timing prior to code deciding timing. Next, the code of the demodulated signal is decided at the code deciding timing, and the voltage level of the demodulated signal at the specified timing is estimated, and a switch 27 corresponding to said voltage level is operated, and the voltage of the difference between the voltage of the demodulated signal stored and held in the capacitor 25 at the specified timing and the reference voltage held in the capacitor 31 is held in the capacitor 28. The capacitors 28 are provided correspondingly to the kinds portion of the voltage levels in number, and the voltages they held are summed, and is made to pass through a low pass filter and makes the reference voltage. Thus, the voltage following the central value of the demodulated signal is obtained, and the decision which is never influenced by the central value variation due to DC cutoff and has few error can be realized.
Patent JP-H06174361-A (JP)
Title: Refrigerator door
Inventor: MIZUSHIMA AKIO
IPC: F25D23/08
Filed: 1992-12-01
Abstract: PURPOSE:To prevent a deformation of an outer plate of a door filled with foamed thermal insulating material caused by expansion or shrinkage of the thermal insulating material due to a variation in temperature and aging as well as a looseness of it caused by accumulation of gas. CONSTITUTION:This refrigerator door is comprised of a door outer plate 2 forming a front surface of a main body of the door, an outer circumferential frame 3 forming an outer circumference, a door inner plate forming its rear surface part, and a reinforcing plate contacting with a rear surface of the door outer plate 2 and made of non-permeable synthetic resin material against gas which is fixed to the front surface of the foamed thermal insulating material 5 filled in it. With such an arrangement as above, this door may provide advantages of (1) no occurrence of looseness of the door outer plate caused by accumulation of gas due to a reinforcing plate where gas generated when the thermal insulating material is foamed is not permeated; and (2) a restriction of expansion or shrinkage of the foamed thermal insulating material due to a presence of resilient and rigid synthetic resin reinforcing plate and no deformation of the door outer plate.