baber/WOPTO huggingface dataset:
Patent JP-2004262321-A (JP)
Title: Torque distribution controlling device for four-wheel drive vehicle
Inventor: MAEKAWA AKIO
IPC: B60W10/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate torque distribution controlling device for a four-wheel drive vehicle at a low cost capable of controlling an electromagnetic clutch so that an excessive current does not flow through the electromagnetic coil of the electromagnetic clutch to prevent an ECU from heating.  <P>SOLUTION: A torque transmitted from an engine to drive wheels is distributed, as necessary, to driven wheels by a transmission clutch. Based on a vehicle speed and a throttle opening, a pre-torque is calculated on a feed-forward basis. A difference in rotation between the drive wheels and the driven wheels and a vehicle speed, a correction torque is calculated on a feedback basis. The torque is transmitted to the driven wheels by the torque transmission clutch according to an instruction torque obtained by adding the pre-torque to the correction torque. Since the instruction torque is limited to an upper limit value or below according to an engine torque, the ECU does not flow the excessive current in the electromagnetic coil when the engine torque is small to heat the coil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261499-A (JP)
Title: Game machine evaluation system
Inventor: KUME YOSHIYUKI
IPC: A63F7/02
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine evaluation system allowing a game parlor to determine whether a model of game machine set in own hall can be fully utilized or not and to use the evaluation as a guide for selecting a new model.  <P>SOLUTION: A data server extracts the average operation rate and the average accumulated gross profit per stand of the evaluated model every week based on the data on the actual result collected from control computers in game parlors over the country, and the evaluation value per week is calculated based on the average operation rate and the average accumulated gross profit per stand. Accordingly, each game parlor can determine whether the model of game machine set in its own hall is fully utilized or not based on the values continuously evaluated after the evaluated model is registered in the data server, and can use the evaluated values as a guide for introducing a new model.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262731-A (JP)
Title: Organic binder for manufacturing ferrite sintered compact, and resin composition for manufacturing ferrite sintered compact
Inventor: FUJINO SHINGO
IPC: C08L59/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic binder for manufacturing a ferrite sintered compact that is capable of obtaining good characteristics without deformation, cracks and swelling after the sintering, and to provide a resin composition for manufacturing a ferrite sintered compact using the same.  <P>SOLUTION: The organic binder for manufacturing the ferrite sintered compact is comprised of 20-80 wt.% of a polyacetal resin and 20-80 wt.% of a polyamide elastomer containing a polyetherester unit or a polyether unit. The resin composition for manufacturing the ferrite sintered compact is obtained by having 40-600 pts.wt.of a ferrite powder contained to 100 pts.wt.of the organic binder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003980-A (JP)
Title: Electronically controlled clock, and control method of electric power supply for electronically controlled clock
Inventor: NAKAMURA HIDENORI
IPC: G04C10/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronically controlled clock which can reduce errors in indicating time after conducting time correction, a control method of electric power supply for the electronically controlled clock, and a time correcting method of the electronically controlled clock.  <P>SOLUTION: The electronically controlled clock is provided with an analog circuit160 driven by a power source 22, a logic circuit170 driven by a constant-voltage circuit161 which is a part of the analog circuit, an oscillation circuit 51 driven by the constant-voltage circuit, a power switch 162 to cut power supply from the power source to the analog circuit except the constant-voltage circuit when a time is corrected, and a clock cut gate 171 to cut a clock input from the oscillation circuit to the logic circuit. When a time is corrected, since only the oscillation circuit and the constant-voltage circuit are driven, the power consumption can be reduced. In addition, errors of indication time can also be eliminated because the oscillation circuit is not stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004272719-A (JP)
Title: Electronic apparatus
Inventor: YONEMARU MASASHI
IPC: G06F21/34
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus for dispensing with power supply by electromagnetic wave or a power replenishing work, and also realizing power supply from heat energy and the authentication of an individual at the same time.  <P>SOLUTION: A thermal power generating element 1, a fingerprint sensor 8, and semi-conductor integrated circuits 3, 4 are stored in the same storage 6. The thermal power generation element 1 generates thermoelectromotive force by the temperature difference between the outer atmosphere of the storage 6 and a human body brought into contact with or close to a specified part on the front surface of the storage 6. The semi-conductor integrated circuits 3, 4 and the fingerprint sensor 8 are operated on thermoelectromotive force which is generated by the thermal power generation element 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273971-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: AKAMATSU KAORI
IPC: H01L29/786
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of higher driving force and less dispersion in characteristics by reducing a stress, and its manufacturing method.  <P>SOLUTION: In the manufacturing method of the semiconductor device, an oxide film 11 for a gate insulating film is formed on a semiconductor substrate 1, then heat treatment is carried out in a non-oxidative atmosphere at a higher temperature than that at which the oxide film 11 is formed, and a gate electrode 12 is formed. Adopting such constitution, the stress generated in a process to form the oxide film 11 for the gate insulating film, or the like, is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003336777-A (JP)
Title: Joint and joining structure of pipe
Inventor: AZUMA SHUNJI
IPC: F16L27/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint and a joining structure of a pipe wherein smooth traction properties of sewage is guaranteed in a way that the inner surface of a joint is brought into a state to be approximately flush with the inner surface of a pipe to be jointed when relative displacement between pipes 2 and 2 to be jointed on both sides of a joint part is absorbed by inclination of a joint, and besides relative displacement between pipes to be jointed on both sides is effectively absorbed by sufficiently holding the maximum inclination angle of the joint and effectively absorbing relative displacement between pipes to be jointed on both sides.  <P>SOLUTION: An inner cylinder 12 is inserted in the inner surface slidably in an axial direction, except two end parts 111 of an outer cylinder 11 having an inner diameter larger than the outer diameter of a pipe 2 to be connected, the inner diameter larger than the outer diameter of the pipe 2 to be connected, and the inner diameter of the inner cylinder 12 is approximately equalized to the inner diameter of the pipe 2 to be connected and rubber rings 3 and 3 are mounted on the inner peripheral surface in the vicinity of the both ends of the outer cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278860-A (JP)
Title: Plasma type melting furnace
Inventor: AIDA YASUYUKI
IPC: F27D11/08
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma type melting furnace of such a structure that the incineration ash and the splashing ash from incineration are melted upon mixing or individually using a plasma torch, capable of establishing a seal of the intra-furnace pressure and the electric insulation at the insert hole of the plasma torch safely and certainly.  <P>SOLUTION: The melting furnace is equipped with a supply device for supplying the ash in the furnace, the plasma torch 5 and a counter-electrode for generating plasma in the furnace, a furnace body 1 to hold the ash melted by the plasma, a seal plate 15 for sealing the intra-furnace pressure by sealing tightly the part where the plasma torch 5 is inserted into the furnace, and an actuator 16 for pressing the seal plate 15 to the plasma torch 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276355-A (JP)
Title: Preform and method for manufacturing fiber reinforced resin composite using the preform
Inventor: HORIBE IKUO
IPC: B29K105/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preform 4 capable of being used for molding FRP of high quality having no voids, capable of being impregnated with a resin for a short time and capable of sufficiently developing high strength/high elastic modulus characteristics possessed by a reinforcing fiber, and a method for manufacturing an FRP composite using the preform.  <P>SOLUTION: This preform 4 is obtained by laminating a plurality of prepregs 3, each of which is formed by bonding matrix resin sheets 2, on at least one side of a reinforcing fiber base material 1. The matrix resin sheets are interposed between all of the layers of a plurality of the base materials 1 for constituting the prepreg 4 and the resin of the matrix resin sheets 2 is not substantially infiltrated in the reinforcing fiber base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277851-A (JP)
Title: Composite structure production device
Inventor: KIYOHARA MASAKATSU
IPC: B01J19/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To recover brittle material fine particles in an aerosol which do not participate in the formation of a structure in an aerosol deposition method.  <P>SOLUTION: In the mechanism device, an aerosol obtained by dispersing brittle material fine particles into a gas is sprayed from a nozzle toward a substrate to form a structure of the brittle material on the substrate, further, the aerosol which has been collided against the substrate and did not participate in the formation of the structure is introduced into a powder suction cylinder, and the brittle material fine particles and gas in the aerosol which did not participate in the formation of the structure are separated to recover the fine particles in a powder recovery vessel installed in the downstream thereof. The fine particles can more efficiently be recovered by allowing the shape, installation method and driving of the suction cylinder to follow the movement of the spray nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281919-A (JP)
Title: Semiconductor device, electronic device, electronic apparatus, process for producing semiconductor device, and process for producing electronic device
Inventor: AOYANAGI TETSUTOSHI
IPC: H01L23/28
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional packaging structure of different kinds of chip while preventing deterioration in connection reliability.  <P>SOLUTION: On a semiconductor package PK11 mounting a semiconductor chip 3 by ACF bonding, a semiconductor package PK12 having a semiconductor chip 13 sealed with a sealing resin 17 is stacked. The range being sealed with the resin 17 is set to cover the semiconductor chip 13 and reaches the arranging area of a bump electrode 16 on the packaging surface side of the semiconductor chip 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283258-A (JP)
Title: Radiographic imaging system
Inventor: ARAKAWA SATORU
IPC: G03B42/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic imaging system for accurately specifying the kind of a testee body whose image is to be imaged by radiation.  <P>SOLUTION: The radiographic imaging system for imaging the image of the testee body by the radiation comprises: a radiographic image acquisition part for acquiring the radiographic image of the testee body by using the radiation; an optical image acquisition part for detecting light emitted from the testee body and acquiring the optical image of the testee body; a testee body kind specifying part for specifying a testee body kind which is the kind of the testee body acquired by the radiographic image acquisition part on the basis of the optical image acquired by the optical image acquisition part; and a picked-up image storage part for storing the radiographic image acquired by the radiographic image acquisition part corresponding to the testee body kind specified by the testee body kind specifying part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341249-A (JP)
Title: Thermal transfer film
Inventor: IWASA YASUO
IPC: B41M5/52
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer film excellent in water resistance, more reduced in heat curling than before when used as the thermal transfer film, and capable of performing the continuous printing of a large number of sheets, and to further provide a thermal transfer film excellent in water resistance as a substrate such as a concealing seal, a repairing preventing label or the like, and not requiring special processing in order to start release.   <P>SOLUTION: The thermal transfer film includes a resin film (A) containing 30-100 wt.% of a thermal crystalline resin, an elastomer or a mixture of them and 70-0 wt.% of an inorganic fine powder and/or an organic filler, and characterized in that the average of curl heights of four corners during 2 min or more after the printing of paper with an A-4 size (210×297 mm) in a thermal transfer printer is not more than 50 mm, and heat of crystallization is 60 J/cm<SP>3</SP>or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287863-A (JP)
Title: System and method for finding service related to object
Inventor: SHIMIZU HIDENORI
IPC: G06Q50/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method that provide services in relation to combinations of objects and enable the services to be searched for and used in a simple operation.  <P>SOLUTION: The service providing system, which searches for a service related to an ID (first ID) corresponding to an object or an ID (second ID) corresponding to a combination of such IDs, comprises service controlling means configured to accept a service request, ID managing means for searching for a first or second ID related to a first ID in response to an instruction from the service controlling means, and service managing means for searching for information on a service related to the first or second ID in response to an instruction from the service controlling means. The configuration enables an easy search for and use of a service related to a combination of objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290741-A (JP)
Title: Dew condensation preventing device of fluidized bed granulation/coating apparatus
Inventor: TAKEI SHIGEMICHI
IPC: B01J2/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the dew condensation within the particulate material housing container of a fluidized bed granulation/coating apparatus.  <P>SOLUTION: In the fluidized bed granulation/coating apparatus 1, a plurality of the particulate material housing containers 22 are housed in a housing 2. An air blowing pipe 4 is attached to the housing 2 and 80°C hot air is supplied into the housing 2 from a dew proofing device 3 through the air blowing pipe 4. A blower 5 is connected to the air blowing pipe 4. A prefilter 6 is arranged to the front stage of the blower 5 and a heater 7 is arranged to the rear stage of the blower 5. The blower 5 and the heater 7 are driven so as to be controlled by a control device 8. The control device 8 is connected to the temperature sensor 9 installed in the housing 2. The internal temperature difference between the particulate material housing containers 22 and the housing 2 is reduced by the hot air from the dew condensation preventing device 3 to suppress the occurrence of dew condensation on the inner walls of the particulate material housing containers 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291755-A (JP)
Title: Structure of seat device
Inventor: NAGANO MANABU
IPC: B62D31/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat of a personnel transportation vehicle such as a bus and a train which enables elderly people and physically-disabled persons, particularly crippled persons, to easily sit down and stand up.  <P>SOLUTION: The structure of a seat device of a human transportation vehicle includes a foot rest unit 31 placed between the lower part of a seat 10 and a floor F.L. The foot rest unit 31 can be displaced ahead of the seat 10. The fore end of the foot rest unit 31 may be a forward tilting slope close to the floor. The front part of the foot rest unit 31 may be made of a flexible material or an expansion bag 50. The foot rest unit 31 may have a load sensor so as to displace the foot rest unit 31 according to a detection signal from the load sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296228-A (JP)
Title: Fuel battery cell and fuel battery
Inventor: NISHIHARA MASAHITO
IPC: H01M4/86
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell high in yield, and a fuel battery cell and a fuel battery superior in a long-time reliability and high in power generating ability.  <P>SOLUTION: In the fuel battery cell 33 in which a plurality of gas flow paths 34 are formed in an axial length direction, and at least an interior electrode 33b, a solid electrolyte 33c, and an exterior electrode 33d are installed sequentially at one side flat face of a plate-formed conductive support 33a of which the configuration shape has an opposing pair of flat faces coupled at arcuate surfaces which become convex toward the outer side, and an inter-connector 33f is installed on the other side flat face of the conductive support 33a, the interior electrode 33b and the solid electrolyte 33c are extendingly installed up to the other side flat face via the arcuate surface, and a thickness of the interior electrode 33b installed at the one side flat face of the conductive support 33a is made thicker than that of the interior electrode 33b installed at the arcuate surface of the conductive support.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004678-A (JP)
Title: Confocal microscope apparatus and observation method using confocal microscope apparatus
Inventor: NAKADA TATSUO
IPC: G02B21/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confocal microscope apparatus capable of independently changing the intensity distribution of stimulating light in the depth direction on a sample surface of a laser beam stimulating a sample and light for acquiring an image respectively, and an observation method using the confocal microscope apparatus.  <P>SOLUTION: The confocal microscope apparatus is equipped with 1st scanning optical systems (100 and 100') for obtaining the scanned image of a sample with a laser beam from a first laser beam source, a second scanning optical system (200) for providing a specific phenomenon by scanning the specified part of the sample with the laser beam from a second laser beam source different from the first laser beam source, and a beam diameter variable mechanisms (102 and 202) capable of changing the beam diameter of the laser beam of at least either the first scanning optical system or the second scanning optical system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294339-A (JP)
Title: Conduit detecting device and usage thereof
Inventor: HARADA TAKAO
IPC: G01V3/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduit-detecting device that possesses easy handling and workability, as well as its usage that can maintain the conduit in the desired state of insulation, after using the conduit sensing device.  <P>SOLUTION: This conduit-detecting device A inspects whether a couple of energizing materials 1, 2 is brought into contact with a conduit P, by checking the presence of energizing current between energizing materials 1, 2 pierced through an enveloping layer L in conduit P, of which the surface is covered by the enveloping insulating layer L. In the conduit sensing device A, a pair of energizing materials 1, 2 are rotatably supported by a body 3 and are connected mutually cooperatively. An operation handle 11 is arranged to operate the rotation of the pair of energizing material 1, 2. In the usage of the conduit-detecting device A, the pores are filled with insulating filler, after extracting a couple of energizing material 1, 2 from the enveloping layer L, and an adhesive insulating tape is pasted so as to cover the surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296344-A (JP)
Title: Exterior parts for vehicle
Inventor: TAKEDA KAZUO
IPC: F21Y101/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide exterior parts capable of realizing a lighting function in a plurality of directions within a limited space.  <P>SOLUTION: In a main body 11a of a side mud guard 11, a side face opening 15 is arranged in boring at a side face 11, and a bottom face opening 18 at a bottom face 11c, and a light-emitting unit 20 is fitted inside the main body 11a in correspondence with the bottom face opening 18. The light-emitting unit 20 contains a light-emitting diode 22 emitting irradiation light in two optical axis directions of a center irradiation light in the center axis direction of a light-emitting element and a side face irradiating light in a direction orthogonally crossing the center axis line. Further, the center irradiation light is irradiated on a rear face of a designed plate 16 fitted into the side face opening 15, and the side face irradiation light on the ground through the bottom face opening 18. With this, the one light-emitting element realizes both an illumination function of the side face 11b of the side mud guard 11 and a footlight function of the bottom face 11c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294030-A (JP)
Title: Control device of hot air heater
Inventor: TAKAHASHI TAKESHI
IPC: F24H9/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a hot air heater, inhibiting a user from touching the inside of the device when the inside of the device is high temperature or a convection fan is still rotated during combustion or after the stop of combustion so that a user can be protected from being burnt or getting injure.  <P>SOLUTION: This hot air heater includes: the convection fan 4 for discharging high temperature gas generated by a burner 2 as hot air; a fan guard 7 provided to cover the convection fan 4 and pivoted to freely open and close by a hinge device 9; a locking means 12 for inhibiting opening operation of the fan guard 7; an internal temperature detection means 11a for detecting the internal temperature of the device; a rotational frequency detection means 11b for detecting the rotational frequency of the convection fan 4; and a control part 15 for controlling the locking means 12 to lock the opening operation of the fan guard 7 when the internal temperature and the rotational frequency detected by the detection means 11a, 11b are above predetermined values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI