baber/WOPTO huggingface dataset:
Patent JP-2003113424-A (JP)
Title: Method and apparatus for granulating sintering raw material
Inventor: OKADA TSUTOMU
IPC: F27B21/10
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a sintering raw material containing many pseudo- grains by mixing and granulating blended raw materials consisting of fine ores, auxiliary materials, and carbonaceous material with a rolling granulating machine. SOLUTION: A process comprises manufacturing preliminary pseudo-grains used of for a steel-making raw material, which are fine particles having an average particle size of 1 mm or larger, by blending fine powdery ore raw materials such as fine ores, auxiliary materials and carbonaceous material such as cokes, and charging the preliminary grains together with the remaining powdery raw material. The process includes spraying water with a high pressure, to a charging current of the blended raw material to be charged into the granulating machine, at a predetermined elevation angle toward a front upper side of the transporting direction of the blended raw materials, from the bottom side.
Patent JP-2003115920-A (JP)
Title: Communication terminal
Inventor: MAGARI HIROO
IPC: H04M1/656
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal with high convenience capable of urging a user to recapture speech contents even when the user forgets the speech contents. SOLUTION: When a voice speech is started, a speech recording control means 40a first utilizes a voice recording work area 41b capable of storing speech voice data by 10 seconds to repetitively record the speech voice, records the speech voice data to be recorded in the voice recording work area 41b to a speech voice storage area 41c when the communication is finished and makes the data correspond to the communication history data of this time to be recorded in a communication history data storage area 41a.  When the user reads the communication history stored in the communication history data storage area 41a and makes a reproduction request of the speech voice through a key of a control unit 42, the communication terminal uses a speech voice reproduction control means 40b to read the speech voice data corresponding to the displayed communication history from the speech voice storage area 41c and reproduces the data as an output.
Patent JP-2003119346-A (JP)
Title: Epoxy resin composition for impregnating organic fabric base, prepreg using the same, laminated board and printed circuit board
Inventor: SHIMAZU TORU
IPC: C08J5/04
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition that is flame-retardant despite of free from halogen, causes no deterioration in the tear strength of the copper foil and heat resistance and is suitable for printed circuit boards with organic fabric base. SOLUTION: The epoxy resin composition for impregnating organic fabric base material comprises a trifunctional epoxy resin and a phenol novolak type epoxy resin at a weight ratio of 90/10-50/50 wherein the phosphorus content is 1.8-2.6 mass % in the resin solid components. The organic fabric base is impregnated with the epoxy resin composition to form the insulation layer in which the organic fabric base comprising a para-type aramid fiber as the main component are integrally bonded into a nonwoven fabric with the first thermosetting binder and the second binder selected from the chopped fiber, fiber pulp and fibrid of a thermoplastic resin having >=220 deg.C softening point. The para-type aramide fiber means the pulp of poly-p-phenylene terephthalamide or the chopped fiber and the pulp of poly-p-phenylene terephthalamide.
Patent JP-2003119059-A (JP)
Title: Method of manufacturing cement additive and reaction apparatus used for the same
Inventor: MAKINO KENJIRO
IPC: C08F290/06
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a powdery polycarboxylic acid-base cement additive of a high grade at a low cost for a short time by polymerizing and continuously disintegrating the polycarboxylic acid-base cement additive and a reaction apparatus used for the same. SOLUTION: The method of manufacturing the cement additive comprising continuously performing the operations from polymerization to disintegration by using the reaction apparatus equipped with a reactor having a lower bearing type agitator in manufacturing the cement additive by using a monomer essentially consisting of alkoxy polyalkylene glycol mono (meth) acrylate monomer and (meth) acrylic acid monomer, a chain-transfer agent and a polymerization initiator and the reaction apparatus equipped with the reactor having the lower bearing type agitator of a high torque type used for the same.
Patent JP-2003076481-A (JP)
Title: Portable telephone with buttons dedicated to mail
Inventor: MATSUSHITA KENJI
IPC: H04M1/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To simplify input of mails by a portable telephone. SOLUTION: The portable telephone is provided with shift keys (buttons) for I line, U line, E line, and O line on its side surface.
Patent JP-2003117651-A (JP)
Title: Dust collecting facility, and method for removing dust therein
Inventor: ONO YASUTSUGU
IPC: B01D45/06
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting facility which can sufficiently remove the dust deposited in a desired branch duct, and prevent a filter cloth of a dust collecting machine from being clogged, and a method for removing the dust in the duct. SOLUTION: The dust collecting facility comprises a dust discharge chamber communicated with the dust collecting machine, a plurality of branch ducts communicated with the dust discharge chamber, and an air volume adjustment damper and an opening/closing damper provided on each of the plurality of branch ducts.
Patent JP-2002179603-A (JP)
Title: Method for producing methyl-t-butyl ether and 4c- hydrocarbon mixture containing almost no isobutene and application of its treated product
Inventor: RIX ARMIN
IPC: C07C11/09
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing highly pure raffinate (a 4C- hydrocarbon mixture) containing little amount of isobutene, suitable for inexpensively producing 1-butene and preferable for producing methyl-t-butyl ether(MTBE) having solvent quality. SOLUTION: The 4C-hydrocarbon mixture 6 is produced by converting isobutene-1 and methanol 2 to methyl-t-butyl ether in a reactor 3 in a first process, subsequently reacting isobutene remaining in the mixture 4 with an acidic ion-exchanging resin 5a in a distillation column 5 of the reactor in a second process.
Patent JP-2003118979-A (JP)
Title: Extension/contraction control device for telescopic boom
Inventor: KITAYAMA HIROSHI
IPC: B66C23/42
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a cylinder/boom engaging/disengaging mechanism 20 and an inter-boom connecting mechanism 50 from surely non-operating when extending the extending/contracting cylinder 1 in a differential circuit, regarding an extension/contraction control device for a telescopic boom for alternately extending/contracting a multistage boom by a telescopic cylinder 1 and operating the cylinder/boom engaging/disengaging mechanism 20 and the inter-boom connecting mechanism 50 by a controller 65. SOLUTION: A switching means 133a is arranged for switching a hydraulic circuit when extending the telescopic cylinder 1 into the differential circuit and a normal circuit. The controller 65 is provided with a vicinity discriminating means 65a for discriminating that the state of the telescopic boom 1 is in the vicinity of the operation of the cylinder/boom engaging/disengaging mechanism 20 or the inter-boom connecting mechanism 50 by receiving a detection signal from the telescopic boom state detection means 75. When the vicinity discriminating means 65a discriminates that the state of the telescopic boom 1 is in the vicinity, a signal for switching the hydraulic circuit of the telescopic cylinder 1 to the normal circuit is outputted to the switching means 133a.
Patent JP-2003120984-A (JP)
Title: Air conditioner and control method therefor
Inventor: TANI NAOKI
IPC: H04Q9/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing such inconvenience that remote control by a remote controller is performed irrespective of the presence of a person in a room provided with the air conditioner. SOLUTION: This air conditioner 1 is operated by operation control from the remote controller 2 and remote control from the remote controller 3. A human body detection sensor 22 detects whether a person is present in the room or not. When the person is detected by the human body detection sensor 22, a control part 10 makes operation input from the remote controller 3 invalid and performs operation control based on operation input by the remote controller 2. Consequently, such inconvenience that the remote control is performed irrespective of the presence of the person in the room provided with the air conditioner 1 is prevented.
Patent JP-2003122366-A (JP)
Title: Musical sound generation control system
Inventor: NISHITANI YOSHIKI
IPC: G10H1/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound generation control system which enables a listener, a player, etc., to listen to an excellent musical sound without making adjustments by themselves even after moving. SOLUTION: The musical sound generation control system 500 is equipped with a plurality of operation terminals 800 and a musical sound generating device 600 which generates a musical sound corresponding to operation of an operation terminal 800. The musical sound generating AT1 to AT5 and a speaker system SS composed of speakers SP1 to SP5. The musical sound generating device 600 compares reception levels, etc., of the respective antennas AT1 to AT5 to specify the position of the operation terminal 800 and generates a musical sound by using a speaker having directivity to the position of the operator.
Patent JP-2003118638-A (JP)
Title: Agriculture working vehicle
Inventor: OGAWA MITSUGI
IPC: B62D27/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To surely absorb vibration of low frequencies and efficiently prevent vibration. SOLUTION: A step part and a seat are integrally supported with a supporting body which utilizes a pantograph mechanism for preventing vibration and supporting. The pantograph mechanism is equipped with a pair of links whose middle parts are pivoted by an axle and a spring arranged between the both links to extend and contract in an approximately horizontal direction. Also, the spring is provided so that the horizontal width becomes narrower as compared with a vertical size before an operator sits on a seat, and the horizontal width becomes wider compared with the vertical size after the operator sits on the seat.
Patent JP-2003123859-A (JP)
Title: Organic dye sensitized metal oxide semiconductor electrode, and solar battery having the semiconductor electrode
Inventor: KOBAYASHI TAICHI
IPC: H01L31/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an organic dye sensitized solar battery which can efficiently utilize solar energy. SOLUTION: For an organic dye sensitive metal oxide semiconductor electrode containing organic dyestuff absorbed on a surface of a metal oxide semiconductor film 3 which is formed on a transparent electrode 2 formed on a transparent substrate 1, a reflection preventing film 7, preferably formed by laminating films with high refractive index and films with low refractive index one on the top of the other, is formed on one side of the surface of the transparent substrate to which, the transparent electrode is not formed; and a solar battery has the above electrode.
Patent JP-2003127032-A (JP)
Title: Press fitting device
Inventor: IINUMA KAZUHISA
IPC: F16C32/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a press fitting device which is stronger in strength and lower in cost than a conventional one. SOLUTION: A punch holder 4 is fixed to an axially movable base plate 3 by means of bolts 7. A thrust bearing and a disk spring 9 are arranged between the punch holder 4 and the base plate 3. When a radial force is applied to a first press fitting member 11 in press-fitting, the punch holder 4, to which a punch 5 is fixed, moves in the radial direction by the thrust bearing and maintains its vertical attitude. In this configuration, counter bores 3b are formed in the base plate 3, and the bolts 7 are inserted into the counter bores 3b so as to hold the punch 5.
Patent JP-2003097932-A (JP)
Title: Member face measuring equipment
Inventor: MATSUI HIROSHI
IPC: G01B11/30
Filed: 2001-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a member face measuring equipment for accurately detecting the presence of any raised or recessed area on a surface of a member made of wood, metal, or plastic in a short time. SOLUTION: The member face measuring equipment is a set combined of a light emitting tool 6 and a light receiving tool 12, both of which are internally- hollowed box shape with an opening on each bottom. The light emitting tool 6 comprises a laser beam emitting section 2 inserted into a hole of its upper end 1 with its laser beam emission port downward, a chip section 4 as a passage of laser beams on a side wall part 3, and a reflector 5 so as to allow a laser beam to be reflected inside and directed towards the chip section 4 while leaving light track on the member surface.  Also the receiving tool 12 comprises a translucent laser beam receiving section 8 provided on its upper section 7, a chip section 10 as a passage of laser beams emitted from the light receiving tool 12 on a side wall part 9, and a reflector 11 so as to allow a laser beam emitted from the laser beam emitting section 2 to be reflected inside and directed towards the laser beam receiving section 8.
Patent JP-2003131005-A (JP)
Title: Plastic lens
Inventor: YOSHIDA SHU
IPC: G02B1/14
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic eyeglass lens which has sufficient optical characteristics as an eyeglass lens for sight correction, and which has so excellent shock resistance as to meet the recent requirement for the safety of eyeglass lens. SOLUTION: A curing layer made of silicone resin is provided on the surface of a plastic lens base material comprised of aromatic-alphatic copolymerization polycarbonate resin. On the top of that, a monolayer or multilayer antireflection coating made of inorganics is provided.
Patent JP-2002217657-A (JP)
Title: Parallel driving system for power amplifier
Inventor: KANESAKA KUNISATO
IPC: H03F3/68
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To improve reliability against failure of a switch its maintenance for a power amplifier. SOLUTION: Switches SW1as and SWibs for opening and closing a power amplifier 10-i, a distributor 12, and a combiner 14 is composed of an electronic switch and stored together with the power amplifier 10-i as a connecting object in the same PA unit 26-i. A switch circuit made up of a PIN diode is used as the electronic switch. In this case, a reverse bias power supply for the PIN diode is a high voltage power supply having high impedance, so an intermediate voltage power supply having the same negative voltage as the high voltage power supply and lower than the high voltage power supply is used together as the reverse bias power supply. By using the intermediate voltage power supply, the high-speed switching of the PIN diode is realized.
Patent JP-2003137184-A (JP)
Title: Small vessel
Inventor: NAKAJIMA ATSUSHI
IPC: F02B61/04
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a small vessel capable of ensuring an air funnel to a relatively long size in the state that a gap of right and left side walls of a vessel body is made small. SOLUTION: The small vessel 10 is provided with a saddle-riding type seat 17 at an approximate center of the vessel body 11. Right and left side walls 30, 32 are descended from right and left lower edges 17a, 17b of this seat 17 and the engine 18 is loaded below the seat 17 while directing to a forward/ rearward direction of the vessel body 11. Cylinders 18a... provided on this engine 18 are arranged in the forward/rearward direction of the vessel body 11. First to fourth suction pipes 35-38 communicated with these cylinders 18a... extend from a side surface 19 of the engine 18 and are bent along the left side wall 30 below the seat 17.
Patent JP-2003136848-A (JP)
Title: Image receiving sheet for thermal transfer recording and ic card
Inventor: NAKAI TATSU
IPC: B42D15/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image receiving sheet for thermal transfer recording which is excellent in the adhesive strength of a card base material to a coating layer and a dye accepting layer, dyeing properties, the transfer properties of a melt transfer ink, and processability and an IC card using the image receiving sheet. SOLUTION: In the image receiving sheet 1 for thermal transfer recording, a sheet-shaped support 2 contains a polyester resin 60-140 deg.C in softening point as a main component, a primer coat layer 3 and a dye accepting layer 4 are laminated in turn at least on one side of the support 2, and an evaluation value in a peeling test according to a cellophane adhesive tape peeling test method by a JIS K5400-1990/cross-cut tape method between the support 2 and the primer coat layer 3 is at least 6. The main component of the primer coat layer 3 is an aqueous polyurethane resin at least 85 mass % in gel content. The residual amount of an organic solvent in the image receiving sheet 1 is 50 ppm or below. The IC card 20 comprises the image receiving sheet 1, an IC module 7, and a back base material 5.
Patent JP-2003136520-A (JP)
Title: Form for manufacturing hollow precast concrete member for building and method for manufacturing hollow precast concrete member using the form
Inventor: SAITO YOSHIO
IPC: B28B21/20
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a form for manufacturing a hollow precast concrete member for building capable of forming a predetermined hollow shape, and to provide a method for manufacturing the hollow precast concrete member for building. SOLUTION: The form 4 for manufacturing the hollow precast concrete member for building comprises an outer form 2 having inner form inserting through holes 1 at both right and left ends, and a radially expandable cylindrical inner form 3 inserted into and disposed in the hole 1. The form 4 further comprises a band 5 supported to a supporting lever 7 detachably mounted in the outer form 2 for preventing the cylindrical inner form for supporting the inner form 3 from floating, disposed at the outside of the inner form 3, and a plurality of bands 5 for preventing the inner form from floating at an interval in the lateral direction of the outer form 2.
Patent JP-2003138782-A (JP)
Title: Base isolation structure of building
Inventor: ISODA KAZUHIKO
IPC: E02D27/12
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an economical base isolation structure superior in the working efficiency, and easy in maintenance. SOLUTION: The ground is excavated up to the prescribed depth in an area enclosed by a land slide protection wall 2. Leveling concrete 6 is placed on the ground surface 17. A plurality of pits 4 by pit excavation are arranged at a certain specific interval. A pile foundation 3 by exposing a pile head part is arranged in a bottom part. The pile foundation 3 is arranged in an independent state. A base isolation device 8 is placed in the pile head part. A column 10 for arranging footing 9 in a column base part is erected on an upper surface of the base isolation device 8. These are connected to a tie beam 11. A building 1 is arranged in an upper part.  Since the building 1 moves in the horizontal direction at earthquake time, a horizontal movable space 12 enclosed by an outer peripheral surface of the building 1, an inner peripheral surface of the land slide protection wall 2, and a scarcement 13 is formed.
Patent JP-2003108005-A (JP)
Title: Voice indicating adhesive tape
Inventor: AKUSA YOSHIKAZU
IPC: B42D15/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape with built-in non-contact type data reading integrated circuits, which can be easily fitted. SOLUTION: The adhesive tape has an adhesive layer of 0.3-1.0 mm thickness and a base material layer of 1.0-3.0 mm thickness, and the adhesive agent of butyl series or acrylic series is spread via a release paper. The non-contact type data reading integrated circuits are distributed and fixed at minimum dispersed distance twice as long as the sensible distance of the non-contact type data reading integrated circuits on the adhesive layer of the adhesive tape.
Patent JP-2003136642-A (JP)
Title: Decorative sheet
Inventor: NEZU YOSHIAKI
IPC: E04F13/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet improved in scratch resistance without providing a special surface protective layer and also improved in impact resistance, moldability and embossing fastness. SOLUTION: The decorative sheet S, which comprises a single-layered or multilayered resin layer and to which decoration treatment of a decorative layer 5, an embossed pattern 8 or the like is applied, has a polybutadiene resin layer 1 containing a syndiotactic 1,2-polybutadiene resin at least on its uppermost surface and at least the polybutadiene resin layer 1 is crosslinked by the irradiation with ionizing radiation. A resin layer 3 due to a resin other than the polybutadiene resin is also appropriately laminated as an opaque or transparent layer 4. The polybutadiene resin layer 1 is used only as a transparent layer 2, a combination of the transparent layer and the opaque layer or the like. Further, an adhesive layer 6 is appropriately provided between the layers.
Patent JP-2003138178-A (JP)
Title: Composition for ink and ink jet recording method
Inventor: MATSUOKA MITSUYUKI
IPC: C09D11/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a composition for ink realizing excellent recording perfor mance, high water resistance, low dependence of color tone on paper and to provide an ink jet recording method. SOLUTION: This composition for ink comprises a disazo pigment represented by general formula (I) [wherein A1 and B1 are each independently an optionally substituted phenyl or naphthyl group, with the proviso that when the either one of A1 and B1 is substituted with SO3 M, the other is not substituted with SO3 M, an alkoxy group or an acylamino group; M is hydrogen atom or a monovalent cation]. This ink jet recording method comprises using the composition for ink.
Patent JP-2003142216-A (JP)
Title: Overseas receptacle adapter
Inventor: SHIROSHITA TORU
IPC: H01R31/06
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an overseas receptacle adapter that is superior in portability in the overseas trip and stable in insertion in the receptacles by making the required number of adapter minimum and compact. SOLUTION: The overseas receptacle adapter comprises a first adapter (1) in which a plug terminal (A) provided at the top end of a first substrate (1a) made of insulating body moves in parallel in stand-up state and thereby, the pitch width of the plug terminal can be freely adjusted, and a second adapter (2) in which BF type grounding pin (B) and B3 type grounding pin (C) are provided capable of folding up at the opposing side face parts of a second substrate (2a) made of insulator, and an O type plug terminal (D) is provided standing up on the top end of the second substrate (2a). The rear face part of the second adapter (1) can be freely joined on the surface of the first substrate (1a) of the first adapter (1), and also the O type plug terminal (D) of the second adapter (2) can be inserted in the rear face part of the first adapter (1).