baber/WOPTO huggingface dataset:
Patent JP-H08100085-A (JP)
Title: Aqueous emulsion of highly saturated nitrile copolymer rubber and adhesive composition containing the same
Inventor: MORI OSAMU
IPC: C09J121/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an adhesive composition which is especially suitable for the adhesion by vulcanization of a rubber containing a sulfur vulcanizing agent to fibers and is capable of imparting satisfactory adhesion strength and mechanical strength by compounding an aqueous emulsion of a specific highly saturated, nitrile copolymer rubber with a resorcinol-formaldehyde resin. CONSTITUTION: This aqueous emulsion comprises a highly saturated nitrile copolymer rubber which is obtained by hydrogenating the conjugated diene moieties of an unsaturated nitrile/conjugated diene copolymer, contains 12-16C alkylthio groups each having at least three tertiary carbon atoms and one or more sulfur atoms directly bonded to at least one of the tertiary carbon atoms, and has a Mooney viscosity of 15-200 and an iodine value of 80 or lower. This emulsion is compounded with generally about 10-180 pts.wt. resorcinol- formaldehyde resin per 100 pts.wt. the emulsion on a solid basis to produce an adhesive composition.
Patent JP-H1199740-A (JP)
Title: Ink jet recording sheet
Inventor: TSUCHIDA TETSUO
IPC: B41J2/01
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having superior light fastness of a recorded image, particularly superior light fastness of a magenta image, and also superior characteristics such as recording density and recording quality. SOLUTION: At least one kind of compounds like N-2-[3-(benzotriazole-2-yl)-4- hydroxyphenyl propionyl amino] ethyl-N,N,N-trimethyl ammonium chloride and others by a general formula 1 is contained in an ink jet recording sheet for forming a recorded image by using aqueous ink. In the formula, R1 , R2 and R3 respectively represent hydrogen atom, C1 -C4 alkyl or C1 -C4 hydroxyalkyl and X represents organic or inorganic anion. (n) represents 0.1 or 2 and (m) represents an interger of 2-6.
Patent JP-H02111840-A (JP)
Title: Treatment for nickel oxide ore
Inventor: NAGABAYASHI RETSU
IPC: C22C33/00
Filed: 1988-10-19
Abstract: PURPOSE:To attain high recovery rates of Ni and Fe by the use of small amounts of additive and carbon material at relatively low temp. by specifying respective amounts of sodium carbonate as an additive and carbon material used in a treating method for reducing a mixture of crushed materials consisting of the title nickel oxide ore, carbon material, and additive to carry out screening. CONSTITUTION:Nickel oxide ore, carbon material as reducing agent, and sodium carbonate as additive are crushed to about 80 mesh, respectively. The above crushed materials are blended so that the contents of sodium carbonate and carbon material are regulated to 1-10% and 2.5-15%, respectively, and they are mixed, and further, the resulting powder mixture is preferably pelletized and formed into pellets of desired size, followed by drying. The above pellets are charged into a rotary kiln, etc., where Ni and Fe in the charged materials are reduced nearly perfectly in a nonoxidizing atmosphere at the prescribed temp. The resulting reduced materials are subjected to magnetic separation or to flotation, by which metallic components are separated from gangue components.
Patent JP-H05100834-A (JP)
Title: Error processing system for interactive program
Inventor: KANEKO YUKIHIRO
IPC: G06F9/06
Filed: 1991-10-09
Abstract: PURPOSE:To prevent another file from being damaged even if an error occurs by deciding whether input data is that from a keyboard or that from a file and dividing an error processing. CONSTITUTION:A librarian 191 executes compiling in a module unit by plural sub-commands inputted from a standard input. Namely, it is checked whether the standard input is switched to a file 108 or not by file switching decision. When it is switched, 'ON' is set. When it is not switched, 'OFF' is set when the standard input is executed from the keyboard 107. When a character string is inputted after a prompt output processing, and the error is checked in the checking processing of the sub-command, the content of the standard input switched to the file 108 is read idly for invalidating all the subsequent inputs from the file 108. Then, the standard input is switched from the keyboard 107 by the OFF-setting of file switching, and a system returns to the prompt output processing.
Patent JP-H01137002-A (JP)
Title: Pad
Inventor: RARANSU HAAKASU
IPC: E01B9/30
Filed: 1988-10-19
Abstract: PURPOSE: To easily drive a clip by providing a recess on the top part of the vertical side part of a rail, and receiving a part of a clip therewith to hold the rail on the base. CONSTITUTION: At least one recess 40 is provided on the top part of the vertical side part 21 upward extending from both side parts opposite to each other of the base part of the bottom part 19 of a rail. It receives a clip 30 to hold the rail on the rail base 16, so as to resist the trend of moving the clip 30 in the direction along the vertical side part 21. Hereby the clip 30 can be easily driven.
Patent JP-H01105216-A (JP)
Title: Liquid crystal display device
Inventor: ARAI SAKAE
IPC: G02F1/1333
Filed: 1987-10-19
Abstract: PURPOSE:To prevent the generation of a temperature rise and an uneven temperature of a liquid crystal indicator so that a driving voltage of the liquid crystal indicator can be kept constant by separating a polarizing plate from the liquid crystal indicator, bringing cooling air into contact with the liquid crystal indicator and allowing it to flow. CONSTITUTION:Among the parts for constituting a liquid crystal indicator 36, polarizing plates 37, 38 which contribute exceedingly to a temperature rise (absorbs exceedingly a visible ray and a heat ray) are separated from the liquid crystal indicator 36, and also, cooling air for suppressing a temperature rise of the liquid crystal indicator 36 and the polarizing plates 37, 38 is allowed to pass through a gap between the polarizing plates 37, 38 and the liquid crystal indicator 36. In such a way, the liquid crystal indicator 36 is cooled efficiently, and also, the conduction to the liquid crystal indicator 36 of heat generated by the polarizing plates 37, 38 is prevented, and the driving voltage can be kept constant.
Patent JP-S63234214-A (JP)
Title: Connector for non break change-over of light transmission path
Inventor: SHIODA TAKAO
IPC: H04B10/032
Filed: 1986-11-01
Abstract: PURPOSE:To permit non break change-over of light transmission paths by providing a divided type change-over chip element which couples both chip pieces and executes light transmission of crossing type at the time of joining of the two chip pieces and executes light transmission by the light transmission device of either of the chip pieces at the time of parting of the two chip pieces. CONSTITUTION:An optical fiber F is connected to the ends of the light transmission devices 4, 5 at the time of communication. The light signal inputted from the part A of, for example, the chip piece 3 is optically transmitted in a crossing type and is outputted from the part B' of the chip piece according to the lengths of joined parts 4a, 5a of waveguides 4, 5 at the time of joining the chip pieces 2, 3 in the case of a connector C1. The light signal inputted from the part A of the chip piece 3 is outputted from the part B of the chip piece 3 at the time of parting of both chip pieces 2, 3. In one embodiment, a bypass light transmission path L2 is connected across the chip pieces 3 and 3 between waveguides 5 and 5 provided between the 1st and 2nd connector C1 and C1 and a transmission path L1 is connected across the chip pieces 2 and 2, then the light transmission path L0 of the main line is so changed over as to disconnect the transmission line L1 when a trouble arises in the light transmission path L1.
Patent JP-2001079466-A (JP)
Title: Fountain apparatus
Inventor: SATONAKA YUKIO
IPC: B05B17/08
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a fountain apparatus functioning more effectively even as an ornament. SOLUTION: This fountain apparatus comprises a fountain apparatus body 10, a float body 7 supporting the fountain body 10 in a state of being afloat and a character body 12 supported on the fountain body 10 freely rotatably in vertical directions about an axis above a water face 3a and rotated about the axis. Rotative force is given to the character 12 by making a part of wafer discharged by the fountain body 10 collide against a water receiving plate 12c. The float body 7 is supported on a pillar 1 erected from underwater freely movably in vertical directions, and is secured and supported on a free end side of an arm body 5 freely rotatably supported about the axis of the pillar 1. A part of water discharged from the fountain body 10 is discharged sideward so as to rotate the float body 7 about the pillar 1.
Patent JP-S61141787-A (JP)
Title: Control of oven temperature in coke oven
Inventor: TANAKA HITOSHI
IPC: C10B21/10
Filed: 1984-12-13
Abstract: PURPOSE:To surely detect a tendency toward increase or decrease of oven temp. and to prevent failure of carbonization, by controlling the oven temp. by using a value estimated on the part data when deviation between a set value and a measured value exceeds a predetermined value. CONSTITUTION:The output of a temp. sensor 10 provided at the top of the combustion chamber of a coke oven is subjected to digital conversion by an A/D converter 11 and averaged by an interval leveler 12, and then inputted to an oven temp. setting means 13b and a data buffer 14. When deviation between a set value and a measured value of the oven temp. exceeds a predetermined limit, a gas flow rate is decided by a gas fraction amt. calculator 17 using a forecast oven temp. in future estimated by using data of the past oven temp. by switching a switch 16, to control a gas flow controller 18. When said deviation is below the limit, the gas flow rate is calculated by using a practically measured oven temp. and the coke oven temp. is controlled by controlling the gas flow controller 18.
Patent JP-S62123940-A (JP)
Title: Brush
Inventor: IGAMI TADAHITO
IPC: H02K13/00
Filed: 1985-11-21
Abstract: PURPOSE:To reduce the change of the characteristic of a commutator motor due to the abrasion of a brush, by setting the final value to be the initial value multiplied by 1.1-100 of brush intrinsic resistivity in the direction of the effective length of the brush. CONSTITUTION:As the carbon brush section 1 of the low resistivity of the brush is abraded more, the abraded area is made smaller, and in the same manner, as the carbon brush section 2 of the high resistivity of the brush is abraded more, the abraded area is made larger, and in this manner, the brush sections 1, 2 are integrally formed. Then, by changing the brush intrinsic resistivity to set the final value to be the initial value multiplied by 1.1-100 of the brush resistivity in the direction of the effective length of the brush, the reduction content of the brush resistance along with the reduction of the brush length due to the brush abrasion is offset with the increasing content of the brush intrinsic resistivity. As a result, the change of the characteristic of a commutator motor due to the brush abrasion can be reduced.
Patent JP-2000090611-A (JP)
Title: Servo track writer
Inventor: HISAMOTO KENJI
IPC: G11B21/10
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a servo track writer which is highly accurate and has a good settlability and a high reproducibility. SOLUTION: The servo track writer is characterized by comprising a movable stage 11 for holding a head, a linear motor 14 for driving the stage 11 in a movement direction, a gravity guide 12 having a reference face for supporting a direction of gravity of the stage 11, a yaw guide 13 for guiding the stage 11 in the movement direction from one side of the stage 11 by a guide face orthogonal to the reference face, a hydrostatic bearing set to the stage 11 to be opposite to the gravity guide 12 and yaw guide 13, and a pre-load mechanism for applying a pre-load to the hydrostatic bearing. Since the stage 11 is supported, guided in a noncontact manner on two faces, the servo track writer can be realized with a large degree of design freedom while the stage is less deformed.
Patent JP-H09107696-A (JP)
Title: Microstep driver circuit
Inventor: OKU KOICHIRO
IPC: H02P8/22
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a microstep driver circuit in which a maximum load current rises is possible instantaneously in a low-speed operation. SOLUTION: A reset pulse is generated in a reset pulse generation circuit 8 so as to respond to a head return signal 9. A transistor is controlled so as to be turned on by the reset pulse, and the input and the output of a D/A converter 2 are short-circuited. Thereby, when a reference voltage VREF as it is is derived as the output voltage of the D/A converter 2, a maximum load current can be supplied instantaneously to a motor M1.
Patent JP-S62120861-A (JP)
Inventor: HARA SHINJI
IPC: A61N1/40
Filed: 1985-11-21
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-H11100829-A (JP)
Title: Structure sinking construction method
Inventor: NAKAHO KYOICHI
IPC: E02D23/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sinking construction method allowing a structure to be sunk using a relatively small crane because of fitting a buoyancy tank to the structure to reduce underwater weight and allowing sinking work to be performed always in a stable state without generating an unstable state at the time of filling water by making buoyancy always small in relation to the own weight of the structure. SOLUTION: In a structure build-up place, an upper reaches buoyancy tank and an internal buoyancy tank are fitted to a caisson body 4 to be sunk underwater, and the caisson body 4 is hung from a pontoon 9 and towed to a dam 1. The caisson body 4 is rehung by a crane 6 previously installed in this position and then sunk into a specified sinkage position. After sinking, water is filled in the upper reaches buoyancy tank and internal buoyancy tank, and connection to the caisson body 4 is released to pull up the upper reaches buoyancy tank and internal buoyancy tank for recovery.
Patent JP-2001080480-A (JP)
Title: Parking brake operating device
Inventor: KOHAMA SHUJI
IPC: B60T7/10
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce play in an operating lever without an increase in the number of parts and without a major interference of the parts by dimensional dispersion. SOLUTION: A pair of sidewall parts 40 and 42 of an operating lever 16 has tongues 58 and 60. When the operating lever 16 is mounted on a sector 12 by means of a support pin 14, the tongues 58 and 60 experience plastic deformation under such a prescribed deforming load as keeps the turning operation of the operating lever 16 intact. This deformation accommodates dimensional dispersion in those parts, including the thickness T of the sector 12, and the contact between the sector 12 and the tongues 58 and 60 prevents play in the operating lever 16 without any degraded feeling of operation of the operating lever 16.
Patent JP-S63115519-A (JP)
Inventor: TAKEYAMA KOJIRO
IPC: A47J41/00
Filed: 1986-11-04
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-H11103560-A (JP)
Title: Power transmission mechanism
Inventor: MOGI MASATOSHI
IPC: F16H1/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission mechanism for a generator, wherein the occurrence of its sound when it generates a power can be reduced and its generating efficiency can be further improved. SOLUTION: A power transmission mechanism 13 for transmitting power by increasing the rotational speed of a rotational weight 11, having an eccentric rotational center apart from its center of gravity, is provided in a rotor 21 of a generator with the structure of a permanent magnet which is included in a stator 22 made of a high permeability material. In this power transmission mechanism 13, at least one gear 34 from among a plurality of gears has a backlash-absorbing mechanism 4. Thereby, in such a case when the rotational directions for gears 32, 34 engaged with each other coincide with each other or are opposite to each other, etc., the mutual collisions between their teeth is eliminated so that the occurrence of the sound of the generator is reduced as much as possible and further its generating efficiency can be improved.
Patent JP-2000006539-A (JP)
Title: Thermally reversible recording medium, card, label, disk cartridge, and disk and manufacture thereof and image processing method
Inventor: HOTTA YOSHIHIKO
IPC: B41J2/32
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a favorable repetition durability by obtaining not only a high image heat-resistance but also a sufficient contrast while keeping an image erasability by a method wherein a thermally reversible recording medium is constituted in such a manner that a first color upper limit temperature is set to be a specified value or higher, a temperature difference between the first color upper limit temperature and a second color lower limit temperature is set to be a specified value or lower, and a first color starting temperature is set to be a specified value or higher. SOLUTION: A first color upper limit temperature Ttu, a second color lower limit temperature Ts1, a temperature difference ΔTts, between the first color upper limit temperature and the second color lower limit temperature, a first color starting temperature Tta, and a first color varying temperature width ΔTw of this thermally reversible recording medium wherein a long chain low molecule is dispersed in a resin, and which becomes transparent after being heated to a specified temperature, and becoming opaque after being heated to a second specified temperature, are specified as follows. Ttu needs to be 125 deg.C or higher. When Ttu becomes a high temperature, the first color varying temperature width can be expanded without reducing the image durability. ΔTts needs to be 20 deg.C or lower. Tta is 95 deg.C or higher.  When Tta becomes smaller than that, the image durability reduces.
Patent JP-H1084828-A (JP)
Title: Fishing line winding member
Inventor: FUJII MICHIO
IPC: A01K97/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To facilitate winding work to a winding main body and to allow a user to simply unwind at a fishing place. SOLUTION: A fishing line winding member 10 is rotatably fixed with at least one rotation body 18 with respect to the the winding main body 16 formed in the shape of the length of a prescribed length. The rotation body 18 is a plate-like member cut-formed to be circular and restraining pieces 22 are formed at necessary intervals at the peripheral part of it. A restraining piece 22 is of the width size capable of restraining a fish line 20 and is alternately folded at the front surface and the rear surface of a panel surface at the rotary body 18. In addition restraining parts 24 are provided at prescribed intervals at the peripheral surface part of the rotary body 18. In order to wind the fish line 20 around the member 10, a main line 14 positioned at a lower side is restrained by the restraining part 24 and then the fish line 20 is wound onto the restraining pieces 22.  Then the branch hooks 26 of plural leaders 12 provided for the fish line 20 are successively restrained to the restraining parts 24.
Patent JP-H01105321-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D5/23
Filed: 1987-10-16
Abstract: PURPOSE:To improve durability, flaw resistance, traveling property, electromagnetic conversion characteristics, etc., by providing a magnetic layer contg. magnetic metallic powder having specific BET and specific surface roughness and back coating layer having specific surface roughness on a prescribed base. CONSTITUTION:The magnetic layer 2 contg. the magnetic metallic powder having >=50m<2>/g BET value and <0.010mum average surface roughness is provided on the front face of the base 1 consisting of polyethylene naphthalate and the back coating layer 3 having >=0.010mum average surface roughness is provided on the rear face. Ferromagnetic powders of Fe, Ni, Co, Fe-Ni-Co, Fe-Mn-Zn and others are used for the magnetic metallic powder and must be the magnetic powders obtd. by a dry reduction process. Materials having lubricity, for example, fatty acid, fatty acid ester, phosphate, etc., are used for the back coating layer 3 and org. or inorg. fillers may be incorporated therein. Carbon black may be incorporated in the magnetic layer 2.
Patent JP-H0583868-A (JP)
Title: Overdischarge preventing circuit
Inventor: MURAYAMA KAZUO
IPC: H02J7/00
Filed: 1991-09-17
Abstract: PURPOSE:To prevent overdischarge due to forgetting of opening of a power switch in an apparatus in which a battery is used as a power source. CONSTITUTION:One end side of a battery Batt is connected to a terminal 11a of a changeover switch 11, connected to the emitter of a transistor TR1, and the collector of the transistor TR1 is connected to a voltage detector 12. The terminal M of the detector 12 is connected to the base of a transistor TR2 and one end of a capacitor C1. The base of the transistor TR1 is connected to the collector of the transistor TR2, and the base of the transistor TR2 is connected in series with a common side 11c of the capacitor C1 and the switch 11.
Patent JP-H02111246-A (JP)
Title: Induction motor
Inventor: HORIUCHI SEISHI
IPC: H02K17/30
Filed: 1988-10-20
Abstract: PURPOSE:To improve cooling efficiency, and to prevent the malfunction of a rotation detector by forming a radical vent through a body of revolution installed to a detector chamber in an induction motor. CONSTITUTION:When a mounting boss 21 is turned together with a rotor shaft 6, a vent 21a conducts fan action, and air in a detector chamber 9 is agitated, thus improving cooling efficiency to a rotation detector 13, then preventing the temperature rise of the rotation detector 13. The surface area of the mounting boss 21 is increased by forming the vent 21a, thus enhancing the heat exchanger effectiveness of the mounting boss 21.
Patent JP-H09106728-A (JP)
Title: Operation device of electronic equipment
Inventor: SUZUKI MASAO
IPC: B60R16/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain an operation device of electronic equipment of switch display with its always sufficient brightness for recognition by supplying the light of a vehicle lamp to the self fluorescent key top part of a rubber member for a push-button switch. SOLUTION: This operation device is equipped with a remote controller 1 provided with a rubber member 7 for a push-button switch provided with a self luminescent key top part 10 and a remote controller holder 2 for removably holding this remote controller 1. The device is so constituted that the self luminescent key top part 10 is inserted into a guide hole 4 of a light guide plate 5 mounted on a case 3 of the remote controller 1, light is supplied to the light guide plate 5 via an optical fiber cable 21 from the reflecting mirror of a lamp unit, and the brightness of the switch display is not reduced even at night.