baber/WOPTO huggingface dataset:
Patent JP-2003135801-A (JP)
Title: Game machine
Inventor: KAMITAKA YASUHIRO
IPC: A63F7/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of effectively reducing increase of an inside temperature in the game machine including a pattern display part arranged on the front face side of a game board and a control board and a heat generating part such as a power source board arranged on the back face side. SOLUTION: Ventilation opening parts 51, 80, 110, and 120 communicating the front face side with the back face side are arranged at least one of the upper and lower sides of the game machines 10A-10D. From the ventilation opening parts 51 and 80, conditioned cold air is sucked into the inside of the game machine, while heated air inside the game machine is discharged to the outside of the game machine, and convection (air flow) is caused between the inside of the game machine and the comparatively cold air in an air conditioned game parlor. The air flow prevents temperature increase inside the game machine.
Patent JP-2002236329-A (JP)
Title: Plane guide sliding bearing
Inventor: UCHIYAMA TAKAHIKO
IPC: H04N1/04
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide plane guide sliding bearings for a copying machine mirror slide having the excellent balance between wear characteristics and a cost and excellent wear resistance even in a nonlubricant and boundary lubricant state. SOLUTION: The plane guide sliding bearings 1 having sliding surfaces 1a sliding on sliding surfaces 3a of plane rails 3 are formed of a resin composition having a polyamide 6 resin which is a resin excellent in the wear resistance and a polyethylene resin having excellent self-lubricity. As a result, the inexpensive plane guide sliding bearings for the copying machine mirror slide having the excellent self-lubricity and wear resistance in combination is obtained.
Patent JP-2003153407-A (JP)
Title: Gas-insulated switchgear
Inventor: IWASHITA HIROYUKI
IPC: H02B13/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a gas-insulated switchgear which is directly connected to a transformer with transformer connection bus-bars via an earthing switch, where a large installation space is required because the transformer bus-bars and the earth switch are housed in respective individual containers. SOLUTION: Transformer connection bus-bars and an earth switch are housed in a common container.
Patent JP-2002237628-A (JP)
Title: Tunnel magnetoresistance effect element and manufacturing method therefor, and tunnel magnetoresistance effect head and manufacturing method therefor
Inventor: SUN JIJUN
IPC: H01L43/08
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel magnetoresistance effect element, a tunnel magnetoresistance effect head and manufacturing methods therefor, which provides a high TMR ratio and low resistance at room temperature and allows the thickness of the tunnel barrier layer to be reduced, as compared with the conventional cases. SOLUTION: A TMR element 70 has a laminated structure of a first ferromagnetic layer 24, a tunnel barrier layer 30 and a second ferromagnetic layer 42 laminated in this order. The tunnel barrier layer 30 is made to contain nickel chrome oxide NiCrOx, etc.
Patent JP-2003147050-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: OTA MASARU
IPC: H01L23/31
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing not containing a halogen-based flame retardant and an antimony compound and excellent in moldability, flame retardance, high-temperature storage property, reliability to moisture resistance and crack resistance to soldering. SOLUTION: This epoxy resin composition for semiconductor sealing consists essentially of (A) an epoxy resin, (B) a phenol resin, (C) a curing accelerator, (D) an inorganic filler and (E) a phosphazene compound having <=50 ppm total content of phosphate ion and phosphite ion contained therein and as necessary further comprises a flame-retardant auxiliary and an ion scavenger.
Patent JP-2003145320-A (JP)
Title: Throwaway tip, and clamp mechanism for the same
Inventor: HORIIKE NOBUKAZU
IPC: B23C5/22
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To correctly position a cutting edge 5 to improve tip installation rigidity without applying high precision polishing work to a rear end part 7 of a throwaway tip 3 or a receiving part 14 of a tip installation seat 2. SOLUTION: A cutting edge 5 is formed on the tip side of a tip body 6 in a flat form in this throwaway tip 3, it is inserted into the tip installation seat 2 on a tool body 1 to be pressed to the rear end side by a pressure means 4, and the rear end part 7 is abutted on the receiving part 14, and installed detachably. In the tip body 6, an installation hole 12 to be engaged with the pressure means 4 to receive pressure toward the rear end side, and an inner circumferential rear end side part of the installation hole 12 is formed in a recessed V-form recessed toward the rear end side. The pressure means 4 is provided with a pressure part 26 having a circular cross section to be abutted on a pair of wall surfaces 13 and 13 forming the recessed V-form of the inner circumferential rear end side part of the installation hole 12 to press the tip body 6 to the rear end side.
Patent JP-2003158450-A (JP)
Title: Circuit for preventing migration
Inventor: GOTO AKIRA
IPC: H01H9/54
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent migration that occurs in a switch. SOLUTION: A resistor R11 and a serial circuit of transistors Q11 and Q12 are connected to a power supply terminal T11. A resistor R12 and a serial circuit of transistors Q13 and Q14 are connected to the power supply terminal T11. A switch SW that is operated externally is connected between a junction between the transistors Q11 and Q12 and a junction between the transistors Q13 and Q14. Both ends of the switch SW are connected to input ports of an AND circuit Q23. A rectangular wave signal S20 which alternately performs on/off control to the transistors Q11 and Q14 and to the transistors Q12 and Q13 in prescribed cycles is supplied to the transistors Q11 to Q14. An output signal Sout that changes in accordance with the on/off states of the switch SW is taken out of the AND circuit Q23.
Patent JP-2003157481-A (JP)
Title: Aged-person support system using repeating installation and aged-person support device
Inventor: SATO KAZUHIKO
IPC: G08B25/08
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To know abnormality of an aged person quickly and surely by requir ing as little labor as possible, while securing privacy of the aged person. SOLUTION: Various sensors, 5-1 to 5-n, are disposed in the house of the aged person. When each detection object exceeds a prescribed threshold set respectively over a prescribed time, the number or the like for discriminating the aged person and an abnormality message signal including the kind of the abnormality such as gas leak or overheat are generated as abnormality generation by a sensor control part 3, and exported to a message sink registered beforehand by a repeating installation 4 through a public telephone circuit 11. When the signal is received by a reception part 2, display or the like is performed by a display device 12a, and the abnormality generation in the house of the aged person can be known instantly, to thereby enable to cope therewith properly.
Patent JP-2003159449-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of being tested more efficiently and prevented from being disturbed in control even when a momentary power failure of the power supply or the like has occurred.  <P>SOLUTION: In signal output process for testing, a CPU (central processing unit) outputs a game machine error state signal as a signal for testing when a prize ball delivery monitoring timer is in time-out, the value of an over delivery number storage counter exceeds a specified value, the value stored in a total prize ball count storage buffer exceeds a specified value or a delivery halt flag is set. Moreover, in a waiting state after mask impossible interruption processing executed due to the momentary power failure of the power supply or the like, the CPU starts main processing based on a return signal and control is continued from the control state at the time of the occurrence of a power OFF signal by recovery processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163732-A (JP)
Title: Portable communication terminal
Inventor: KAWAHARA HIDEKI
IPC: H04M1/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the degradation of an antenna gain.  <P>SOLUTION: In the portable telephone, in which one end side of a first housing 1 and one end side of a second housing 2 respectively incorporating electronic components are coupled to be freely folded and an antenna 18 is raised from one end side of the first housing 1 to the outside, a shielding conductor layer 37A formed on the inner wall of the second housing 2 is formed around an area being close to the antenna 18 in the state of opening the first housing 1 and the second housing 2. Besides, among screws for integrating the inner case and the outer case of the second housing 2, a screw 24A being close to the antenna 18 in the state of opening the first housing 1 and the second housing 2 is formed of a non-conductive member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163554-A (JP)
Title: Level compensating circuit with temperature compensating circuit and communication device
Inventor: TAKEDA SEISO
IPC: H03G3/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level compensating circuit with temperature compensating circuit which can automatically compensate a variance of a receiving signal level by a temperature variation, and a communication device using this compensating circuit.  <P>SOLUTION: The level compensating circuit comprises an inputting end, an outputting end, a common line, a first and a second impedance elements between the inputting end and the common line, and a variable resistor connected to an interval between the both impedance elements in series. A common end of the variable resistor and the outputting end are connected, and a negative temperature coefficient thermistor connected to the interval between the variable resistor and the common line in parallel with the second impedance element, is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159353-A (JP)
Title: Container for both collecting and storing tennis ball
Inventor: WATANABE TAKESHI
IPC: A63B47/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a container for storing tennis balls to collect tennis balls in a standing posture.  <P>SOLUTION: A container for both collecting and storing tennis balls is provided with a passing ring 5 with a narrow diameter, where a tennis ball shrunk by pressing force applied from the above can pass but the tennis ball released from pressing force and restoring elasticity after the passage of the tennis ball hardly falls by its own weight, on a bottom part 4 or a top part 2 of the container 1 for storing tennis balls. The size of the narrow diameter is 92-98% of the diameter of a container storing the passing ring body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165613-A (JP)
Title: Belt conveyor
Inventor: ISHII MASANORI
IPC: B65G45/12
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveyor capable of preventing meandering by completely removing the adhesion of refuse onto a conveyor belt when the refuse is discharged to the outside of a pit, and to facilitate maintenance.  <P>SOLUTION: A scraper device 4 is installed on the underside of the conveyor belt 2 moving from a conveyor head part 11 to a conveyor tail part 12. The scraper device 4 comprises a support part 41 fixed to a conveyor frame 5, a swing frame 42 swingable about an axis crossing the moving direction of the conveyor belt 2 since a center part is turnably supported on the support part 41, a pressing roller 43 fitted to one end part 42a of the swing frame 42 and pressing the surface of the conveyor belt 2 from the underside, and a scraper 44 detachably fitted to the other end part 42b of the frame 42 and scraping off deposit adhered to the surface of the conveyor belt 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003130329-A (JP)
Title: Waste tire smokeless stove
Inventor: TAKAHASHI TADASHI
IPC: F23G5/16
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To burn waste tire as nonpollutive refuse and to use the waste tire as all heat sources including a heating effectively. SOLUTION: A cover 12 for throwing the waste tire 16 is set on the upper part of a first combustion chamber 1 partitioned into two sections by a partition plate 18. Many small holes 17 are formed in the partition plate 18. Oxygen sent by a blower equipment 2 gushes from the holes 17 and an oil burner 5 is ignited. The gas generated from the tire flows to a secondary combustion chamber. The oxygen sent from a blower 4 arranged additionally gushes from a perforated pipe 3 and complete burning is made by secondary combustion. The blower 2 is stopped through a switch 8 by the action of a built-in bimetal 6 when temperature rises to specified value. Therefore, the abnormal combustion is prevented by controlling the generation of gas. The switch is turned on and the combustion temperature is kept constant when temperature falls to the specified value.  The oil burner rotates automatically only when smoke is generated at ignition time or the like by arranging a smoke sensor 7 in a chimney 9. When smoke disappears, the oil burner stops automatically.
Patent JP-2003172139-A (JP)
Title: Cooling structure for intake air/cooling water for engine
Inventor: IKUHIRA SATOSHI
IPC: F01P3/18
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure cooling performance of cooling water in a radiator, even if an intake air temperature rises.  <P>SOLUTION: The radiator 12 is arranged to be overlapped with a prescribed interval at a rear side of an intercooler 11. An intake air flow direction within a tube 11a for intake air of the intercooler 11 and a cooling water flow direction within a cooling water tube 17c of the radiator 12 are orthogonally crossed with each other. A cooling water tube 17c is provided in only the radiator 12 part opposite to a second region B except a first region A on an intake air inflow side of the intercooler 11. It is desirable that the ratio of the first region A and the second region B is 1:3 to 1:25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170910-A (JP)
Title: Work measuring and packaging device
Inventor: SATO ATSUSHI
IPC: B65B35/34
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reliably measure an amount of foods to be in a predetermined amount, and to easily, rapidly and stably feed the foods to each packaging container.  <P>SOLUTION: A large number of foods 3 are fed to a second hopper 9 when a first conveyor 11 is lowered. The first conveyor 11 is elevated, then the foods 3 are arranged on a carrying passage 10 of the first conveyor 11, and carried thereby. The foods 3 in the predetermined amount are fed to each packaging container prepared in front of a tip part 20a of the second conveyor 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002176804-A (JP)
Title: Rotary tiller
Inventor: KANAO YOHEI
IPC: A01B33/08
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a partly reversible rotary tiller enabling good tilling work without causing the dashing and slippage of the machine body even on a field of hard soil. SOLUTION: The rotary tiller of partly reverse rotation type is provided with a 1st tine shaft cylinder positioned at a side of a tilling transmission case and a 2nd tine shaft cylinder concentrically positioned at a side in the axial direction and rotating antinomically with the 1st cylinder. The 2nd cylinder is made to be longer than the 1st cylinder, the long 2nd cylinder is rotated in upcut rotation manner and the short 1st cylinder is rotated in downcut rotation manner. The tilling width of the tilling tine group of the upcut rotating 2nd tine shaft cylinder is made to be wider than the total tilling width of the tilling tines of the downcut rotating 1st tine shaft cylinder.
Patent JP-2003174185-A (JP)
Title: Semiconductor light receiving element
Inventor: MAKIUCHI MASAO
IPC: H01L31/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability and manufacturing properties in addition to the achievement of ultrahigh speed operation and high quantum efficiency in a semiconductor light receiving element.  <P>SOLUTION: At one side of a light absorption layer 3, a low electric field region 2 for applying an electric field so that an electron 9 can run at a high speed is provided. At the same time, a high electric field region 4 for applying an electric field so that holes 10 can run at a high speed is formed on the other side, thus eliminating the increase/decrease in the carriers due to the avalanche phenomenon in the low electric field region 2 and the high electric field region 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171888-A (JP)
Title: Steel cord for reinforcing rubber product
Inventor: FUKUDA YUKIMASA
IPC: D07B1/06
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel cord for reinforcing rubber products by maintaining a cord weight and enhancing strength at break of the cord.  <P>SOLUTION: The steel cord 10 for reinforcing rubber products is brought to have a structure in which several strands 20 caused by twisting several sheath filaments 22s, 23s around several core filaments 21s are arranged in a same plane in parallel and a bundle 20 V of the arranged strands is fixed with wrapping filaments 30 to hold its shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169909-A (JP)
Title: Shooting ball-launching device
Inventor: TAKATSU MASAKI
IPC: A63F7/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shooting ball-launching device which directly imparts a stimulation to a game player who is playing, and can apply a strong impact.  <P>SOLUTION: A stimulation-imparting solenoid 42 and a protrusion member 43 which is connected with the solenoid 42 are provided in a cap body 37 for a handle grip section 31 of this shooting ball-launching device 17. By a motion instruction from a main board, the stimulation-imparting solenoid 42 is excited, and the protrusion member 43 is projected from the cap body 37. Then, the protrusion member 43 is directly brought into contact with the hand H of the game player who grips the handle grip section 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171522-A (JP)
Title: Resin composition
Inventor: SHIBUYA MITSUO
IPC: C08F218/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition useful for an adhesive excellent not only in initial adhesion but also in durable adhesion.  <P>SOLUTION: This resin composition comprises an aqueous emulsion (A) which contains a polyvinyl alcohol resin having a 1,2-glycol component in its side chain as a dispersant, and a polyvalent isocyanate compound (B).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169570-A (JP)
Title: Fishing lure
Inventor: HIRAHARA KENJI
IPC: A01K85/10
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinner bait oscillated by the reeling action and giving small reeling resistance.  <P>SOLUTION: The spinner bait of the invention has a blade 21 having a devised form. The blade 21 is provided with a 1st part 32 having a deep cup form and a 2nd part 33 having a shallow cup form. The 1st and the 2nd parts are smoothly connected with each other to form the single blade 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178821-A (JP)
Title: Earth terminal
Inventor: MIYAMUKAI TAKAMITSU
IPC: H02G1/14
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth terminal in which workability can be improved in case a wire harness including an earth wire is removed from a disposed vehicle and a dismantling cost can be reduced, and which is low-cost and superior in production efficiency.  <P>SOLUTION: The earth terminal 11 is fabricated by folding or turning a part of that in which a plate-formed body entirely consisting of one sheet of electroconductive material is punched and worked. In the earth terminal 11, in the developed state, a through hole 15 for mounting a material for fixation is formed at a front side part 12, an electric wire connecting part to pressure- contact and fix the electric wire 16 for the earth at the rear side part 13, a communicating part 14 is formed between the front side part 12 and the rear side part 13, this communicating part 14 includes a curved-shape part which is not overlapped with the through hole 15 when the front side part 12 is turned, and it becomes a narrow-width part of easy dismantling property, and the front side part is turned and the communicating part is positioned at its lower side. Further, both sides of a width-direction of the rear side part 13 are folded, and an electrode connecting part for the earth is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185141-A (JP)
Title: Heating cooker
Inventor: HONMA MITSURU
IPC: F24C1/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve space saving for installing a heating cooker and to perform cooking without uneven grilling by forming the flow of hot air with good heat efficiency according to the type of food.  <P>SOLUTION: In this heating cooker having a hot air circulating device 9, a flow control means 65 formed by a louver 60 and a control motor 62 is provided in the hot air circulating device 9, whereby the angle of the louver 60 is controlled according to the food 71 to be heated to vary the flow direction of the hot air 73 in a heating chamber 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186600-A (JP)
Title: Keyboard
Inventor: TAKAHASHI NOBUYUKI
IPC: G06F3/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for waterproofing measures by improving a mounting structure of a stabilizer for correcting a tilt of an oblong or longitudinal keycap.  <P>SOLUTION: In a keyboard, a key cap 6 is slidably mounted in a hollow boss installed in an upper case 3 covering a switch board 2 that is arranged on a back plate 1, and a U-shaped stabilizer 20 for correcting the tilt of the key cap 6 between the oblong or longitudinal keycap 6 and upper case 3 is placed. A supporting part 30 for detachably and turnably supporting the base part 22 of the stabilizer 20 is integrally molded on a top face of the upper case 3. Also, a pinching part 40 for slidably pinching both legs part 22 of the stabilizer 20 in the key cap 6 side is integrally molded, thereby removing a forming hole requiring the waterproofing measures by omitting the sliding part of the stabilizer 20 from the upper case 3 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180648-A (JP)
Title: Bio-information measuring apparatus
Inventor: INOUE MASAATSU
IPC: A61B5/05
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance usability including the enhancement of appearance, prevention of soiling, improvement of mobility, and further cleaning, by accommodating a cable when not in use.  <P>SOLUTION: The appearance not in use is improved because the cable 7 accommodated inside becomes invisible by connecting the human body mounting portion 2 and the grip portion 4 using the cable 7, providing the tubular accommodating portion 8 for accommodating the cable equipped to the human body mounting portion 2, and accommodating the gripping portion 4 and the cable 7 into the tubular accommodating portion 8.  <P>COPYRIGHT: (C)2003,JPO