baber/WOPTO huggingface dataset:
Patent JP-H08171265-A (JP)
Title: Image forming device
Inventor: TANAKA HIDETOSHI
IPC: G03G15/041
Filed: 1994-12-16
Abstract: PURPOSE: To provide an image forming device capable of easily positioning a lens in a short time in the case of changing the magnification of an image. CONSTITUTION: This image forming device is equipped with a projection lens 3 projecting reflected light obtained by optically scanning an original and mechanisms (11, 21, 23, 30, 31 and 32) for moving the lens 3 in accordance with image forming magnification. A 1st flag 35 consisting of plural recessed and projected parts is formed on a lens supporting body 34 for supporting the projection lens and a 2nd flag 36 is formed on a side opposed to the flag 35, then the positional information on the projection lens is provided by the respective flags. Furthermore, a sensor 37 for detecting the 1st flag 35 and a sensor 38 for detecting the 2nd flag 36 are arranged on a main body side, and the projection lens is rapidly and accurately positioned based on the positional information on the flag.
Patent JP-H01177962-A (JP)
Title: Wire type cutting device
Inventor: TAKASE JUNICHI
IPC: B28D5/04
Filed: 1987-12-28
Abstract: PURPOSE:To make it easy to handle reels by providing a pair of reels closely each other. CONSTITUTION:When a wire S wound on one side reel 4 is wound up to the other side reel 3, the wire S is removed from a guide pulley 26, and after it is engaged to the other side guide pulley 25, a driving motor 12 is driven to rotate the reel 3. In this case, a driving motor 13 of a feed shaft 21 is rotated linking to the rotation of the reel 3, a wire traverse mechanism 20 is operated, and the cutting wire S is traversed and wound to the reel 3 in lamination. After the winding is over, the wire S is transferred from the guide pulley 25 to the guide pulley 26, and the wire S is moved back to the reel 4 by operating the driving motors 12 and 13 in the same manner. In this case, since the pair of the wire winding reels 3 and 4 are arranged closely at one side of the device, the reels 3 and 4 can be operated easily, and since the traverse mechanism 20 is used for reels 3 and 4 concurrently, the mounting and dismounting of the wire S can be made easily.
Patent JP-H11166997-A (JP)
Title: Pipe washing method for reactor power station and its treatment jig
Inventor: FUKUI SHIRO
IPC: G21F9/28
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To shorten pipe construction period by clearing a critical path on the pipe construction process of reactor power station and starting attaching final spool without waiting for completion of pipe washing. SOLUTION: In a washing method for the main steam line pipe 1 and a water supply system pipe 2 among pipe washing works performing during the construction of a reactor power station, the isolation valve 7 outside containment in main steam line and water supply system valve 9 outside the containment are respectively disassembled and connected with a tentative connection pipe 11. Washing water is supplied from the end of the water supply system pipe 2 and water is sent in turn in the water supply system pipe 2, the tentative connection pipe 11 and the main steam line pipe 1 and drained from the end of the main steam line pipe 1.
Patent JP-2000160433-A (JP)
Title: Crimpable conjugate fiber
Inventor: NAKATSUKA HITOSHI
IPC: D06M101/16
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a crimpable conjugate fiber capable of being dyed with basic dyes, having a soft touch, having an excellent repulsive force, also when subjected to an alkali reduction treatment, and capable of giving a high grade fabric, by using a specific side-by-side conjugate fiber having prescribed physical properties. SOLUTION: This crimpable conjugate fiber comprises a side-by-side type conjugate fiber which comprises (A) a polyester copolymerized with 0.5-10 mol.% of a compound of the formula [R1-R10 are each H, an ester-forming functional group or an alkyl, provided that one or two of R1-R10 are the ester-forming functional groups; (x) is 0 or 1; (y) is an integer satisfying the inequality: and 1<=(x)+(y)<=3], such as norbornene-2,3-dimethanol, and 0.5-5 mol.% of structural units each having a metal sulfonate group, such as 5-sodium sulfoisophthalic acid, and (B) a fiber-forming polymer, such as a polyester or a polyamide, having a melting point of >=150 deg.C, and satisfies inequalities II to IV. After subjected to an alkali reduction treatment, the crimpable conjugate fiber has a crimp extension (K1) of >=3% and a crimp extension retention of 60%.
Patent JP-2000163352-A (JP)
Title: Peripheral device and its control method, and storage medium
Inventor: SHIMODAIRA MASAKO
IPC: G06F1/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To select an account object to be charged for each job by analyzing a user identification code attached to a job and detecting a corresponding account identification code, and charging the client corresponding to the account identification code for the job. SOLUTION: A total management manager 410 holds an attribute table, a subaddress, a service ID, a user authentication table, an access control table, an even setting table, an event format table, an account ID table, and a table of users allowed to charge respective account IDs on a disk and totally manages the operation of a controller. Then account identification codes for charging which correspond to user identification codes are set and the user identification code attached to the sent job is analyzed to detect the corresponding account identification code. Further, the client corresponding to the account identification code is charged for the job.
Patent JP-H08172478-A (JP)
Title: Automatic answering telephone system
Inventor: TOYAMA TAKESHI
IPC: H04M1/65
Filed: 1994-12-16
Abstract: PURPOSE: To shorten the retrieving time of each business message by separating a business message into a business part and an index part to manage the message and reproducing continuously the index parts of messages. CONSTITUTION: A main control part 119 gives the numbers, for example, to the business messages in their recording order to uniquely identify these messages. Each of business messages is separated into an index part and a business part and stored, and the management information is generated for every business number in a RAM of the part 119. A business message management table stores information on the head memory blocks of both introduction and business parts. When a business message is reproduced, the desired message is selected out of the entry stored in the message management table. Then a reproduction start command including the head block number information stored in the block entry of the selected message is issued.
Patent JP-H06181599-A (JP)
Title: Cone type speaker
Inventor: TANAKA SHOJI
IPC: H04R7/12
Filed: 1992-12-15
Abstract: PURPOSE:To reduce the peak of sound pressure frequency characteristics by making the secondary high resonance vibration mode of a cone type diaphragm axially a symmetric. CONSTITUTION:A diaphragm member small piece 3 formed inside by means of an approximately U-shaped slit 2 for which a spreading angle is set as 50 deg.-120 deg. is provided near the voice coil bobbin 4 jointing part of the cone type diaphragm 1 by one or two or them in approximately symmetrical positions and the intrinsic resonance frequency of the diaphragm member small piece 3 is taken near the secondary high resonance frequency of the core type diaphragm 1. Thus, the diaphragm member small piece causes bending resonance near the secondary high resonance frequency, the voice coil bobbin at its root is bent and the secondary high resonance vibration mode of the cone type diaphragm 1 is made axially asymmetric.
Patent JP-2001152843-A (JP)
Title: Insulator structure of catalyst case
Inventor: SUZUKI TAKEHIRO
IPC: F02B77/11
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance durability of an exhaust manifold by eliminating temperature difference between the front side and the rear side of each heat insulator installed in a catalyst case and on its outside and making the catalyst case and the insulator lightweight. SOLUTION: Flange parts 32, 32A, 33, 33A are installed at both ends of each of a half front insulator 30 and a half rear insulator 31 in the outer circumference of the catalyst case 3. A front insulator side opening 37a and a rear insulator side opening 37b are installed on a butt surface of one side of each of the flange parts 32, 33. The rear insulator side opening 37b is formed with a flange part 28 of the catalyst case 3 and the flange part 33 of the rear insulator 31. The opening area of the rear insulator side opening 37b is made larger than that of the front insulator side opening 37a to use as an air inlet port, and an air exhaust port is installed in the rear insulator 31.
Patent JP-2000239178-A (JP)
Title: Plant essential oil composition having anti-type i allergic effect and preventive and/or therapeutic agent for type i allergy containing the composition as active ingredient
Inventor: KARITA TAKESHI
IPC: A61P43/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a preventive and/or therapeutic agent for type I allergy which has no adverse drug reactions such as those of medicines used in the past and shows high safety. SOLUTION: The plant essential oil composition having anti-type I allergic effect is obtained by including an essential oil obtained from at least one kind of plant belonging to the family Myrtaceae, an essential oil obtained from at least two kinds of plants belonging to the family Labiatae and an essential oil obtained from at least one kind of plant belonging to the family Rutaceae. The preventive and/or therapeutic agent for type I allergy containing this composition as an active ingredient is capable of effectively carrying out prevention and/or treatment for type I allergy, because the synthesis of LTC4 or LTD4 is inhibited and the signal transmission due to chemical mediators causing type I allergic reaction from mast cells, or the like, is also inhibited. Further, as this therapeutic agent is a percutaneous absorbent, the drug administration can be easily stopped.
Patent JP-H02179871-A (JP)
Title: Formation of thin film and magnetron sputtering device
Inventor: ISOMURA HIDEMI
IPC: C23C14/35
Filed: 1988-12-28
Abstract: PURPOSE:To easily form a film regulated in the compositional ratio by imparting the independently changed magnetic fields on a plurality of targets placed on a conductive bucking plate and performing sputtering. CONSTITUTION:In a chamber 1 provided with a vacuum pump 2, a plurality of targets 5a, 5b are placed on an electrically integrated conductive bucking plate 3 and the grounded shielding parts 9 having the opening parts 12 are respectively provided. Magnetic fields 10 are formed on the targets 5a, 5b by the magnets 6, 7 and voltage is impressed to the bucking plate 3 by a power source 4. A thin film is formed on a base plate 8 by forming high-density plasma 13 on the targets 5a, 5b to perform sputtering. In the magnetron sputtering device, the magnets 6, 7 can be vertically moved and the intensities of the magnetic fields on the targets 5a, 5b are independently changed. Thereby the compositional ratio of the film formed on the base plate 8 can be arbitrarily regulated by changing the density of the plasma high density part 11.
Patent JP-H07189806-A (JP)
Title: Piston for internal combustion engine
Inventor: TOKORO NORIYUKI
IPC: F02F3/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a piston provided with a cavity, by which the most suitable combustion chamber can be formed during the operation of an engine, for an internal combustion engine. CONSTITUTION:In a piston provided with a cavity 2, which is opened on the top face of the piston 1 and constitutes a part of a combustion chamber in the operation of an engine, for an internal combustion engine, the cavity 2 is formed so that its opening diameter is large (D1) in the piston pin direction and is small (D1'a) in the direction perpendicular to the piston pin during the non-operation, while the predetermined opening shape is provided during the operation. The cavity 2 is provided with a lip part 2a in the opening circumference, while a constraining member strut extending from a skirt, part 6 of the piston to the lip part 2a of the cavity 2 is provided.
Patent JP-H11165259-A (JP)
Title: Abrasive supply device and abrasive storage container
Inventor: KUNUGI TAKAHARU
IPC: B24B57/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive supply device and an abrasive storage container capable of preventing dryness of an abrasive on a container wall surface to store the abrasive and preventing coagulation and solidification of the abrasive. SOLUTION: A cooling part 9 is provided on a wall part of a mixing tank to mix an abrasive and pure water, and the wall part of the mixing tank is cooled by supplying cooling water made by a chiller to the cooling part 9. Consequently, temperature gradient is produced between the inside of the mixing tank and the wall part 3, and water droplets 4 are attached on the wall part 3. Accordingly, even when a liquid level 11 of the abrasive 5 is lowered, dryness of the abrasive on the wall surface 3 is prevented, and its coagulation or solidification is prevented. Consequently it is possible to prevent marring of a wafer is prevented in CMP polishing.
Patent JP-H05167514-A (JP)
Title: Channel switching method
Inventor: OKAMOTO HIROSHI
IPC: H04B7/26
Filed: 1991-12-18
Abstract: PURPOSE:To prevent the occurrence of momentary interruption of a talking by providing a channel branching means on an exchange, adopting a time division multiplex system for a radio communication block and controlling a prescribed switching means between a mobile telephone set and the exchange. CONSTITUTION:When an exchange 1 confirms that a mobile station PS4 receives an outgoing voice signal through an outgoing channel 31 of a base station BS3, an SW 100 is used to switch the channel 22 of an incoming channel BS2 into the channel 32 of the BS3. The voice signal from the PS4 is sent to an opposite telephone set 6 via the BS3 by the switching. The voice signal of the telephone set 6 is sent to the radio zone of the BS2 at this point of time, the communication between the PS4 and the telephone set 6 is implemented through the outgoing channel 31 and the incoming channel 32 of the BS3 and the switching is thus established. The time division multiplex system is adopted for the radio communication blocks for the PS4, the BS2, 3, and the momentary interruption of the talking is prevented by switching the channels in a timing within a guard time set other than the talking time slot.
Patent JP-H09175199-A (JP)
Title: Hybrid driving gear
Inventor: KAMIYAMA EIICHI
IPC: B60L50/16
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve motor efficiency by forming a motor generator so as to narrow a region of its use rotational speed. SOLUTION: A sun gear 16s of planetary gears 16 is connected to an engine 12 and a stator member 14s of a first motor generator 14, a carrier 16c is connected to a rotor member 14r of the first motor generator 14, and a ring gear 16r is connected to an output shaft 24 integrally provided in a rotor 18r of a second motor generator 18, so as to obtain a prescribed output rotational speed by only using the first motor generator 14 in a low rotational region.
Patent JP-H02276884-A (JP)
Title: Fluorescent compound
Inventor: KANEDA HIDEAKI
IPC: C09K11/81
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a new fluorescent substance which gives high brightness emission of individual colors and is used as a green component for 3 or 4 wavelength higher color rendering lamps. CONSTITUTION:The subject substance is a trivalent metal phosphate given by the formula [Ln is Y, La, Gd, Ln, preferably Y: Ln' is Tb, Ce. Eu, Pr, Sm, by, Er, Tm, Ho, preferably Tb; x is 0.0001<=x<=0.5, preferably 0.005<=x<=0.3]. The fluorescent substance is obtained by filling a heat-resistant vessel with a feedstock mixture and firing it in a neutral to reductive atmosphere at about 500 to 1,700 deg.C once or twice for about 2 to 5 hours.
Patent JP-H05162202-A (JP)
Title: Method and device for covering cylindrical article with tubular film
Inventor: HIRAI TOSHIYUKI
IPC: B29L9/00
Filed: 1991-12-18
Abstract: PURPOSE:To realize exact fitting at the covering of a cylindrical article with a tubular film by a method wherein gas is blown in the film so as to eliminate wrinkles from the film. CONSTITUTION:In a device for covering a cylindrical article with a tubular film, a forwardly and backwardly movable opening head 4, which grasps the delivery end of a tubular film in continuously form and, at the same time, expands radially the opening within the elastic range of the tubular film 1 and simultaneously pulls out the film in longitudinal direction by the covering length of the article, a cutting means 19, which cuts the tubular film pulled out in the covering length, a gas jetting means 30, with which gas is jetted in the tubular film 1 through its expanded opening, a pressingly inserting means 27, with which a cylindrical article 20 is pressingly inserted through the expanded opening in the tubular film 1, the feeding means 21 of the cylindrical article 20 and its unloading means 22, are equipped.
Patent JP-H08165685-A (JP)
Title: Fire hydrant dropping preventive plate complete set device
Inventor: KATO SEISHI
IPC: E03B9/10
Filed: 1994-12-12
Abstract: PURPOSE: To prevent the dropping of the opening of a fire hydrant in a fire fighting condition. CONSTITUTION: Short side plates 2 and 3 are connected to a base plate 1 through bolts 7, and a U-shape is formed by rotating the plates 2 and 3 90 deg.. And in this case, in order to prevent the reverse rotation, three legs of an alarm lamp are inserted to holes 8, 9, and 10 so as to prevent a deformation. After the hydrant is used, the alarm lamp is removed, the plates 2 and 3 are rotated 90 deg. reversely so as to be closed, and the members are integrated through one touch hooks 4 and 5. And a contractible handle 6 is pulled out to carry the hydrant. The opening area of the hydrant can be reduced, and it is useful for the fire fighting operation.
Patent JP-2000161111-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: OTANI TOMOHIKO
IPC: F02D41/34
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To minimize or absorb the effect on the air-fuel ratio of respective cylinders even when there are aging or variation in intitial stage performance in an internal combustion engine or in a fuel injection valve, in a fuel injection device provided with one fuel injection valve for injection-feeding fuel toward respective cylinders of the internal combustion engine. SOLUTION: This internal combustion engine is provided with an intake passage having a throttle valve, a branch intake passage branched from the downstream of the intake passage, one fuel injection valve 3 for injecting fuel toward plural cylinders, and an air-fuel ratio sensor 12 arranged in an exhaust passage.  In this case, a fuel injection valve driving means 72 for determining the fuel injection quantity and the injection timing of the fuel injection valve 3 based on output signals from an operating condition detecting means 71, a sensor's signal analyzing means 73 for analytically dividing output signals of the air-fuel ratio sensor 12 into an injection quantity reflecting component and an injection timing reflecting component of the fuel injection valve 3, and a fuel injection valve drive adjusting means 74 for adjusting the injection quantity and the injection timing of the fuel injection valve based on the analyzed results, are further provided.
Patent JP-H10175764-A (JP)
Title: Automatic seal tape applicator
Inventor: KINOSHITA TOSHIAKI
IPC: B65H35/07
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic seal tape applicator capable of applying seal tape even to the complicated positions of a work easily, accurately, and continuously. SOLUTION: An automatic seal tape applicator is provided, on an application head 2 attached to the top head 1a of an articulated type robot hand, with a guide member 51 which guides a seal tape T with a separator in roughly the same direction as the axis X of the top head 1a, an application roller 52 which leads and presses the seal tape T from the top end of the guide member 51 against the applying surface of a work, a tape cut mechanism 22 which cuts the seal tape T guided by the guide member 51 in mid-course, tape feeding mechanism 25 which feeds the front end of the cut seal tape T to the application roller 52 position, and a separator peel-off mechanism 24 which folds and separates the separator (s) near the application roller 52.
Patent JP-2001150674-A (JP)
Title: Ink-jet recording apparatus and its nozzle
Inventor: INOUE TOMOHIRO
IPC: B41J2/045
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle of an ink-jet recording apparatus which can efficiently and stably oscillate ink in an ink chamber by the vibration in an axis direction of a piezoelectric body. SOLUTION: An oscillating part for applying vibration to the ink 16 in the ink chamber 27 and jetting the ink 16 out from an orifice 28 is constituted of the piezoelectric body 31 of a cylindrical shape for generating the vibration and a diaphragm 30 set to an end part in the axis direction of the piezoelectric body 31 for transmitting the generated vibration to the ink 16 in the ink chamber 27.
Patent JP-H10165956-A (JP)
Title: Method and apparatus for removing organic component
Inventor: YAGI YASUYUKI
IPC: C02F1/461
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To decompose and remove TOC in nonionic water with high capacity in low cost even if an electric conductor is not added. SOLUTION: Each of electrodes 24, 26 is formed by coating the surface of a titanium plate with a titanium oxide membrane. A DC power supply device 32 is disposed outside an electrolytic oxidation apparatus 20 and the cathode and anode terminals thereof are connected to the respective electrodes 24, 26 through the connector boxes 33, 33 of both end parts of a casing 22. The DC power supply device 32 can apply voltage generating an electric field with electric field intensity of 200V/cm or more between the electrodes 24, 26.
Patent JP-H09158031-A (JP)
Title: Control of temperature in heated roller device
Inventor: EZUKA TOSHISHIGE
IPC: D01D10/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the temperature of a heated roller device by which a constant heat quantity can be applied to a yarn to afford the yarn having a slight fluctuation in physical properties. SOLUTION: The atmospheric temperature around a heated roller 1 in a heat insulating box 2 is sensed with a sensing means in the heated roller device comprising the heated roller 1 and the heat insulating box 2 housing the heated roller 1 therein. When a difference from the set temperature is caused, a correction value of the heated roller temperature corresponding to the difference is calculated to correct the temperature of the heated roller by a temperature controlling means to regulate the heat quantity applied to a yarn.