baber/WOPTO huggingface dataset:
Patent JP-2003148039-A (JP)
Title: Drop-in type smoke exhaustion window sash
Inventor: MINAMI KATSUTOMO
IPC: E05F1/12
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a drop type smoke exhaustion window sash capable of solving such the fact that a prefabricated built-up house smoke exhaustion window sash is not dropped in grooves opposed to each other of a pair of channels as columns of a building when the sash is integrated in the building. SOLUTION: The smoke exhaustion window sash 1 includes an outside frame 10 fixed to the building, a window inside frame 11 supported around a spindle 12 by the outside frame 10 in a vibratingly openable manner, an expansion energizing arm 13 including an energizing means for opening and energizing the inside frame 11 and leading the vibration of the inside frame 11 in the plane vertical to the spindle 12 of the inside frame 11 and a lock section 17 holding by closing the inside frame 11. The outside frame 10 is dropped in between a pair of the channels opened by opposing to each other in the built-up house to fix.  The expandable energizing arm 13 and the lock section 17 are arranged between opposite sides 44 and 36 of the inside frame 11 and the outside frame 10 and are housed within the range of outer dimensions when the inside frame 11 is closed, they do not encounter with interfere when the window sash is dropped in, and it can be applied to more extensive buildings.
Patent JP-2003158963-A (JP)
Title: Fishing rod
Inventor: KIYOTA YOSHIHARU
IPC: A01K87/08
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod equipped with a lightweight and scarcely broken gripping part of a moderate outside diameter and having good co-operating properties of a rod tube with the gripping part.  <P>SOLUTION: This fishing rod 1 comprises the rod tube 2 and the gripping par 4 provided on the hand side of the rod tube 2 and gripped with a hand. The gripping part 4 has a laminate interposed between a tubular inner member 29(2), an outer member 40(42) arranged on the outside of the inner member 29(2) and a foamed material 50 interposed between the inner member 29(2) and the outer member 40(42) and containing a granular reinforcing material 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161240-A (JP)
Title: Starter
Inventor: KAJINO SADAYOSHI
IPC: F02N11/08
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by remarkably reducing the number of turns of a relay coil 8a, a holding coil 12 and an attraction coil 11.  <P>SOLUTION: A starter relay 8 mounted on an excitation circuit of an electromagnetic switch 8 has the relay coil 8a, a set of relay contacts 8b, and a movable contact 8c: a plus side of the relay coil 8a is connected to the starter switch 19 (IG switch): and its minus side is connected to the holding coil 12 in series through a first external terminal 17. Further the relay contact 8b on plus side is connected to a battery 9, and the relay contact 8b on minus side is connected to the attraction coil 11 through a second external terminal 18. According to this constitution, heat resistance against continuous energization can be obtained by the combined resistance of the resistance of the relay coil 8a and the resistance of the holding coil 12 connected in series, whereby the number of turns can be remarkably reduced in comparison with a conventional relay coil and holding coil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159462-A (JP)
Title: Game machine
Inventor: OKI MAKOTO
IPC: A63F5/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which has two choices of time to back up a storage means for game data and a storage means for control data.  <P>SOLUTION: The game machine is equipped with a first backup power source to back up for a prescribed period of time and a second backup power source to back up for a longer period of time than the first backup power source as power sources to back up the storage means for game data and the storage means for game data and a means to switch to one of the power sources.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165772-A (JP)
Title: Dielectric material and method for producing dielectric material
Inventor: MIYAUCHI TAIJI
IPC: C04B35/495
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric material which can be sintered at 1,450°C or lower without using expensive elements such as rare metal elements and with which a low dielectric constant εr and high Q.f can be obtained.  <P>SOLUTION: In a dielectric material constituted by a sintered compact including a crystal phase of CaNb<SB>2</SB>O<SB>6</SB>and a crystal phase of Mg<SB>4</SB>Nb<SB>2</SB>O<SB>9</SB>, characteristics that a specific dielectric constant εr is 20 or less, Q.f measured at any frequency from 8 to 11 GHz using a resonance method is 10,000 GHz or more can be obtained. Further, the dielectric material can be sintered at 1,450°C or lower, without using the expensive elements such as the rare earth elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168515-A (JP)
Title: Connector for flat wiring material
Inventor: OKAMURA NORITOMO
IPC: H01R12/79
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable to heighten freedom in conditions of use and alleviate restrictions on where to use or the like.  <P>SOLUTION: The connector for the flat wiring material is composed of a board-side connector C1 having a housing 10 storing a terminal 14 and a wiring material-side connector C2 having a housing 30 holding a tail end part of a cable 1. The housing 30 is structured enabled to hold the cable 1 in either state where a conductor 2 is exposed upward against the housing 30 or where it is exposed downward. The housing 10, on the other hand, is structured to get insertion-coupled with the housing in a first posture where a bent piece for connecting 14a of the terminal 14 is located at an upper side of a holding part 14b when the cable 1 is held in the housing 30 in a state exposed upward, and in a second posture, up side down form the first posture, when the cable 1 is held in a state exposed downward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170298-A (JP)
Title: Powder molding die and manufacturing method of powder- molded product
Inventor: MORITA TADASHI
IPC: B30B11/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To secure the dimensional accuracy of a tubular powder-molded product.  <P>SOLUTION: A powder molding die is provided with a die 2, a core rod 4, a lower punch 7 and an upper punch 6, wherein a powder molding material is filled in a tubular molding cavity 10 formed between the die 2, the rod 4 and the punch 7, and the punch 6 is moved down into the cavity 10 to compression-mold the material, thereby forming a molded product in correspondence to the shape of the cavity 10. In this molding die, the portion of the rod 4, facing the cavity 10, is enlarged so as to upwardly become wider in dimension.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172299-A (JP)
Title: Electric fan
Inventor: NAKAZAWA FUMIKIYO
IPC: F04D29/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a temperature rise in a brush.  <P>SOLUTION: The electric fan is provided with an electric part in which brushes 26A, 26B retained to a brush retainer 27 are provided; a fan 29 fixed to an output shaft 23 of this electric part; a fan cover 30 sealingly covering the fan 29; and an electric part cover 40 for guiding a discharge wind of the fan 29 to the electric part. The brush retainer 27 is disposed in a projection cross section of a discharge wind passage of the electric part cover 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169677-A (JP)
Title: Dopa receptor
Inventor: GOSHIMA YOSHIRO
IPC: A61P9/12
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DOPA receptor protein, a nucleic acid encoding the protein, an agonist and an antagonist of the DOPA receptor, an identification method of the agonist and the antagonist, a drug composition using the agonist and the antagonist, and an antibody to the DOPA receptor.  <P>SOLUTION: Disclosed is a DOPA receptor protein having the following characteristics: (a) being a G-protein-relating receptor, (b) having a high affinity to DOPA and a non-sensitivity to dopamine, (c) causing strong desensitization when the DOPA is repeatedly applied, (d) having a sensitivity to antagonist dopa cyclohexyl ester, and (e) having a sensitivity to agonist L-threo-DOPS.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171926-A (JP)
Title: Gate opening-closing device
Inventor: OMOTE MINORU
IPC: E02B7/20
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate opening-closing device capable of surely cutting off water of a water gate even if the weight of a gate is light without depending on a gate scale.  <P>SOLUTION: A cylinder 21 is arranged on a machine stand above the water gate 12. Guide rails 16 and 17 are arranged in gatepost parts 13 and 14 of the water gate respectively. Suspending members 40 are vertically movably arranged on the respective guide rails 16 and 17. The suspending members 40 are individually connected to both upper end parts of the gate 18. First and second ropes are individually connected in the lifting direction of the gate 18 of one suspending member 40. The respective other ends are fixed to the machine stand. One ends of third and fourth ropes are individually connected in the lifting direction of the gate 18 of the other suspending member 40. The respective other ends are fixed to the machine stand. A first pulley group A is arranged on a shaft 21a of the cylinder 21. A second pulley group B is arranged in front of the shaft directional first pulley group A of the cylinder 21a. A third pulley group C is arranged in the rear of the first pulley group A. First and second deflecting pulley groups D1 and D2 are arranged on the water gate upper both sides and a gatepost part bottom part corresponding to these both sides. The gate 18 is lifted by a longitudinal directional movement of the shaft 21a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171417-A (JP)
Title: Water-resistant polyvinyl alcohol-based copolymer and synthetic resin emulsion obtained with the same
Inventor: TANNO NOBUYUKI
IPC: C09K23/52
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl alcohol-based polymer having a high water-resistant performance and excellent aqueous solution viscosity stability.  <P>SOLUTION: This vinyl alcohol-based polymer having saturated cyclic alkyl groups on side chains and exhibiting a high water-resistant performance and excellent aqueous solution viscous stability is obtained by copolymerizing a vinyl ether having a saturated cyclic alkyl group with vinyl acetate and then saponifying the obtained copolymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002218512-A (JP)
Title: Switched mode current feed method for telephony subscriber loop
Inventor: KARNAD RAVINDRA
IPC: H04Q3/42
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a subscriber loop interface circuit(SLIC) with small power to reduce the cost of a cable MODEM. SOLUTION: The subscriber loop interface circuit uses a highly efficient constant DC current source and the current source is realized by using a switched mode current boost converter or a switched mode voltage-current transconverter 100. The DC current source provides higher efficiency than that realized by using a constant voltage source and gives a high impedance to a voice band signal.
Patent JP-2003177634-A (JP)
Title: Image forming device
Inventor: TAKEDA SHOHEI
IPC: G03G21/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the detection accuracy of a sheet position detection sensor without any cost increase.  <P>SOLUTION: The sheet position detection sensor 1, such as a CCD or CIS, is obliquely mounted in such a manner that there is a difference perpendicular to a sheet carrying path or a carried sheet between the front and the rear in a direction orthogonal to the sheet carrying path. This increases the apparent depth of field and eliminates the need to narrow a carrying guide or enhance mounting accuracy as conventionally required. Accordingly, stable carrying performance is assured and a cost reduction can be achieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175702-A (JP)
Title: Bearing device for driving wheel
Inventor: TAJIMA HIDEJI
IPC: B60B27/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for driving wheels, capable of attaining weight and size reductions by making the bearing device for driving wheels into a unit, and improving accuracy in the surface runout of a brake rotor side surface.  <P>SOLUTION: An outer joint member 14 is made hollow and fitted in a hub wheel 1. An irregularity part 5 which is hardened at the inner diameter of the hub wheel 1 is formed at the engagement part between the hub wheel 1 and the outer joint member 14, the diameter of a shaft part 17 of the outer joint member 14 is increased to be bitten in the irregularity part 5, the hub wheel 1 and the outer joint member 14 are integrated for plastic coupling, and an annular groove 19 having a prescribed width including a hub bolt 18 is formed at a wheel installation flange 4 of the hub wheel 1. The side surface 4a of the wheel installation flange 4 except the annular groove 19 is made a cutting section surface for finishing after press-in of the hub bolt 18 and the plastic coupling, thus accuracy in the surface runout of the side surface 4a can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187113-A (JP)
Title: Order entry and order placement system, order entry and order placement method and order entry and order placement program
Inventor: ITO NORIYUKI
IPC: G06Q30/06
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of the whole ordering service to quickly perform process design, design related to member preparation, a cost calculation and a delivery time answer.  <P>SOLUTION: An RBMS server 5 applies a rule to information inputted by an orderer, extracts only a necessary item from a back database 6, and outputs it to an orderer terminal 10. Accordingly, since the items to be inputted by the orderer can be remarkably minimized, the efficiency of the whole ordering service is improved. The process design, the design related to member preparation, the cost calculation and the delivery time answer can be immediately performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188754-A (JP)
Title: Local oscillation frequency signal output circuit and portable terminal using the same
Inventor: IKUTA ISAO
IPC: H04B1/3822
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local oscillation frequency signal output circuit for supplying a local oscillation frequency signal in order to maintain a constant or higher receiving quality all the time and for reducing power consumption.  <P>SOLUTION: The local oscillation frequency signal is generated by processing an oscillation signal outputted from a local oscillator 1 with a balun 2, a frequency divider 3 and phase equipment 4, amplified with an amplifier 5 and supplied to a mixer 8 so that differentially converted received signals SR and SR can be converted to a baseband signal BR. The baseband signal BR is detected by a detector 10 and a control part 11 detects the level of the interference signal of the baseband signal BR, that is, a receiving state, from the detection output and generates a control signal SC corresponding to the detected result and reference information in a storage part 12. The gain of the amplifier 5 is controlled by the control signal SC and when the receiving state is pool, the amplitude of the local oscillation frequency signal is made greater. When the receiving state is satisfactory, the amplitude of the local oscillation frequency signal is suppressed so that the receiving quality can be kept constant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181447-A (JP)
Title: Deaerator
Inventor: TABUCHI HIDEYUKI
IPC: C02F1/36
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deaerator which can eliminate the ullage of the volume of sucked water by eliminating the negative load resistance (N.P.S.H.) occurring in a suction opening of a lift pump during withdrawing of the water from a vacuum tank.  <P>SOLUTION: An exhaust passage 12 is disposed between a suction side of a circulating pump 9 for circulating the deaerated water subjected to degasification treatment in a deaeration tank 6 to the interior and exterior of the deaeration tank and a vacuum pump 5 side for subjecting the interior of the deaeration tank 6 to the deaeration. The gas evolved by accompanying the generation of the vacuum negative pressure on the suction side of the circulating pump 9 is discharged toward the vacuum pump 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002198228-A (JP)
Title: Amorphous rolled core transformer
Inventor: OGUCHI TETSUJI
IPC: H01F27/24
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent broken pieces which adhere to the inner frame of a coil, from falling from the frame and being scattered around. SOLUTION: The top sides and bottom sides of two coils (2), inserted into an amorphous rolled core 1, are supported by coil supports (5). Upper and lower fittings (3) support the coil supports (5), and at the same time, protect the yoke section of the core 1. Falling-preventing members (4) for the broken pieces are inserted into the core (1), together with the coils (2) and pressed by means of the coil supports (5) and fittings (3), so as to seal the gaps between the coils (2) and core (1) with the lower parts of the coils (2).
Patent JP-2003188036-A (JP)
Title: Manufacturing method for ceramic element body
Inventor: OBA MICHIHISA
IPC: H01F41/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a ceramic element body where yield and reliability are improved.  <P>SOLUTION: In the manufacturing method, three unbaked ceramic sheets 1 are laminated, and a laminated ceramic sheet 2 made of the same material is formed. Then, a specific shape such as a through hole 4 and an irregular section 6 is formed by die punching in the laminated ceramic sheet 2. After that, the laminated ceramic sheet 2 is separated into individual pieces 9, and a plurality of ceramic element bodies are formed. In this case, some parts of outer surfaces of the plurality of ceramic element bodies are formed of the inner-periphery surface of the through hole 4 and the outer-periphery surface of the irregularity section 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184154-A (JP)
Title: Stool deodorizer
Inventor: SOGABE NOBUO
IPC: E03D9/08
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stool deodorizer, by which a cold feeling taken in the hip in the case of a stool deodorizing operation is inhibited.  <P>SOLUTION: An exhaust passage for introducing air in a stool bowl 2 to the rear section, the side or the like of a Western style stool 1 is installed into a seat box 3, and an exhaust fan 9 and a deodorizing cartridge 8 are mounted in the exhaust passage. The exhaust fan 9 is decelerated when the hip section is moistened by a warm-water flushing, and the exhaust fan 9 is accelerated when a warm-air fan 7 is operated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144775-A (JP)
Title: Rubber band sling with foresight
Inventor: HIKITA KAZUO
IPC: A63H33/18
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a rubber band sling with a foresight slinging a rubber band itself by releasing one end of the extended rubber band. SOLUTION: This rubber band sling is provided with a pipe 1 with a projection 1a in its tip, a split pipe 2 disposed in series thereto, a rubber band hook 3 inside the split pipe 2, and a rubber band retainer 4 in the extended position of the split pipe 2. The rubber band 5 hung and extended between the rubber hand hook 3 and the rubber band retainer 4 is released from the held rubber band retainer 4 so that the rubber band 5 is slung from the inside the pipe. The projection 1a is functioned as the foresight.
Patent JP-2003189103-A (JP)
Title: Image forming apparatus
Inventor: TANAKA YASUYUKI
IPC: H04N1/405
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for stimulatingly generating a gradation image that can correct uneven in-plane density of an output image attendant on an environmental change or the like.  <P>SOLUTION: A density sensor acquires information with respect to the uneven in-plane density of a scanning output system 130. A correction value calculating section 122 calculates a correction value on the basis of the acquired uneven in-plane density. A correction purpose image generating section 124 generates a correction image signal on the basis of the correction value in each in-plane part. A halftone processing section 126 applies halftone processing to the corrected image signal generated by the correction purpose image generating section 124 to generate a binaries correction signal. An image recording signal generating section 128 superimposes the correction signal generated by the halftone processing section 126 on a reference image signal sent from a printer controller system 110 for each color component and each pixel to generate the image recording signal whose density unevenness is corrected. For example, the image recording signal generating section 128 generates the image recording signal through addition/subtraction, ORing or ANDing as a difference of the reference image signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197227-A (JP)
Title: Fuel cell system
Inventor: OKAMOTO MASARU
IPC: H01M8/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system, which can judge the cause of the voltage drop down correctly.  <P>SOLUTION: In a reforming fuel cell system, it has a voltage sensor 14 which measures the pressure of a fuel cell 12, load extraction equipment 16 which takes out the load set as the predetermined load time constant from the fuel cell 12, and a control unit 17 which memorizes the predetermined value Rb of the time constant at the time of the voltage drop down by the increase in CO ingredient in hydrogen rich gas, and the predetermined value Ra of the constant at the time of the voltage drop down by the increase in unreacted raw materials. In the case the fuel cell 12 shows the voltage drop, the cause of the voltage drop is judged whether it is the increase of CO ingredient, unreacted raw materials, or the extraction load, by comparing the predetermined value Ra, the predetermined value Rb, the theoretical value Rc of the time constant, and actual measurement value DV.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197910-A (JP)
Title: Semiconductor device
Inventor: MATSUDA TADASHI
IPC: H01L29/78
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which low ON voltage characteristics can be attained without sacrifice of fabrication efficiency.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate 1 of first or second conductivity type, a semiconductor layer 2 of second conductivity type formed on the surface of the semiconductor substrate, a base layer 3 of first conductivity type formed on the semiconductor layer, an emitter layer 4 of second conductivity type formed partially on the surface of the base layer 3, a gate electrode 6 formed to touch the semiconductor layer 2, the base layer 3, and the emitter layer 4 through a gate insulation film 5, an emitter electrode 9 formed to touch the base layer 3 and the emitter layer 4, and a collector electrode 10 formed on the rear surface of the semiconductor substrate 1 wherein the gate electrode 6 has an upper surface substantially defined by a linear region 11 and a curve region 12 with a plurality of linear regions being connected in at least one curve region.  <P>COPYRIGHT: (C)2003,JPO