baber/WOPTO huggingface dataset:
Patent JP-2005083481-A (JP)
Title: Opening and closing device
Inventor: FURUBAYASHI NORIO
IPC: G01M99/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an opening and closing device which can open or close without constraining a free rotational motion of a lid by a change, etc. of an own weight or an acceleration of the lid, a change of a frictional force of a rotary shaft, etc. when the lid of an information terminal unit is opened or closed, for example, an opening and closing endurance test is performed.  <P>SOLUTION: The opening and closing device opens and closes the lid 1b of the information terminal unit 1 to be tested having the openable lid 1b. The opening and closing device includes a first arm 7 provided rotatably and performing a closing operation by pressing down the lid 1b, and a second arm 9 provided rotatably and performing an opening operation by raising the lid 1b in such a manner that the first arm 7 and the second arm 9 are cooperatively rotated, and a circumferential speed of a distal end of the first arm 7 at the rotating time is different from that of the distal end of the second arm 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082363-A (JP)
Title: Landing apparatus of elevator
Inventor: OGIWARA MAKOTO
IPC: B66B13/30
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing apparatus of an elevator capable of preventing rain water flowing to a floor surface near a jamb and a rail at a landing from entering into the hoistway of the elevator, in the landing apparatus of the elevator in which a landing doorway is formed outdoors.  <P>SOLUTION: The landing doorway of the elevator comprises the jamb having vertical frames installed on both sides of the landing doorway of the elevator and an upper frame installed across the upper parts of the vertical frames and a lower frame installed on the lower side of the three side frames, formed roughly flush with the floor surface of the landing doorway of the elevator, and having a water drain function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094251-A (JP)
Title: Node apparatus and communication network system
Inventor: FUJITA FUMIHIKO
IPC: H04L12/417
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a node apparatus for preventing a token circulated on a network from being disturbed and to provide a communication network system.  <P>SOLUTION: The node apparatus 10 includes: a token serial number revision means 101 for rewriting token serial number information included in the token into a succeeding serial number when transmitting the token received from a node apparatus of a preceding transmission order to a node apparatus of a succeeding transmission order; a token serial number information storage means 102 for storing the token serial number information as to the token most recently transmitted / received; a discrimination means 103 for discriminating the propriety of the received token; and an abort means 104 for aborting the received token when the received token is discriminated improper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093664-A (JP)
Title: Field effect transistor and its manufacturing method
Inventor: KAWASHIMA YOSHIO
IPC: H01L21/8238
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor of a novel structure capable of an improvement of mobility, an increase of a drive current, and of low power consumption by forming a channel region of a novel structure, and to provide its manufacturing method.  <P>SOLUTION: The field effect transistor is formed on a substrate, and includes a gate electrode, a source region, a drain region, a channel region disposed in between the source region and the drain region, and at least two or more of moving passages of carriers moving through the channel region. In the field effect transistor, the channel region has a mesh-like structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091203-A (JP)
Title: Magnetic generator, and instrument and method for measuring three-dimensional motion
Inventor: ARAI KENICHI
IPC: G01B7/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic generator, and an instrument and a method for measuring three-dimensional motion capable of measuring six-degree-of-freedom of motion for an object.  <P>SOLUTION: Magnetic markers 16a-16d such as a permanent magnet are fixed on an upper face of a fixing member 13 with a distance d by an adhesive or the like, so as to constitute a magnetic generator 15 (15a, 15b). Then, a side face of the fixing member 13 is attached to a prescribed position of a measured person by the adhesive or the like. Since the distance d is fixed by fixing member 3, a relative motion (the six-degree-of-freedom of motion) between the upper jaw and the lower jaw of the measured person is measured by detecting magnetic fields of the magnetic markers 16a-16d by a magnetic sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094968-A (JP)
Title: Permanent-magnet electric motor
Inventor: FUTAMI TOSHIHIKO
IPC: H02K1/27
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet electric motor that reduces the reaction magnetic flux of an armature and that becomes highly efficient with less noise and vibration, by improving the magnetic flux distribution of an iron core of an outer circumferential portion.  <P>SOLUTION: This electric motor is provided with permanent magnet storing holes 5, formed in a rotor core 2A at the positions corresponding to each side of a substantially regular polygon about its axial center, permanent magnets 4 each inserted into the magnet storing holes, and four or more pieces of slits 6, that are formed in the iron core of the outside circumferential portion of the magnet storing holes, rectangular in the radial direction, and arranged separately along the magnet storing holes. The pitches of the outside end in the radial direction of the slits are made substantially equal, and those of the inside ends in the radial direction is made larger at the central portion of the permanent magnets and made smaller, going away from the central portion to the end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004119379-A (JP)
Title: Head lamp equipped with shock energy absorption means
Inventor: ARLON PHILIPPE
IPC: F21Y101/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head lamp assuring a passive safety of a pedestrian against collision.  <P>SOLUTION: The head lamp comprises a housing 2 fixed to a chassis 4 and covering a light source, and a jointing means 5 jointing the housing 2 to the chassis 4. The jointing means 5 can be plastically deformed, and formed so as to absorb at least a part of impact energy added to the head lamp 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005102354-A (JP)
Title: Actuator, manufacturing method thereof, and light quantity controller
Inventor: SAKANO HIROMICHI
IPC: H02K37/14
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator or the like which is easily manufactured and assembled, with less number of components and simple structure.  <P>SOLUTION: The actuator 100 comprises a case 110 provided with openings (OP1, OP2) for incorporating a rotor on side walls (two opposed side walls), and bearings (111, 112) for supporting the rotor on the other side walls (two opposed side walls) orthogonal to the former side walls , a rotor 120 of permanent magnet which is incorporated through the openings (OP1, OP2) inside the case 110, and a stator 130 for controlling driving of the rotor 120. The case 110 is so provided that the internal dimension H1 in thrust direction which is set narrow to prevent the incorporation of the rotor 120 in a normal state, including the bearings (111, 112), elastically deforms to be a dimension H2 to allow the incorporation of the rotor 120 under an external force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099200-A (JP)
Title: Measuring instrument, measuring method, and program
Inventor: KAWAMURA AKIHIRO
IPC: G09B5/04
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately and easily measuring the state of memory to a specific matter.  <P>SOLUTION: On a display screen of a monitor 14 of a computer system 1 having a keyboard 12 and a mouse 13 to be operated by a user, a screen for measuring wherein a prescribed number of character strings concerning the matter which the user has learned before are switched and displayed at a prescribed switching speed based on the instruction inputted by the keyboard 12 and the mouse 13. The switching speed of the screen for measuring is gradually increased and, by specifying the changing speed at which the user can not recognize all the character strings in the screen for measuring, the state of memory for the matter which the user has learned is measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103548-A (JP)
Title: Method and device for controlling temperature of mold
Inventor: HIRATA MINORU
IPC: B22D17/22
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the temperature of a mold, by which a product cavity face of the mold is previously heated with reduced energy consumption.  <P>SOLUTION: The method includes: a process wherein a product cavity is formed by joining at least two pieces of molds, a process wherein an outside part is heated by a heating means, a process wherein molten metal is poured into the product cavity while pouring a molten low-melting-point alloy into a space and conducting the heat of the outside part to an inside part via the low-melting-point alloy, a process wherein the heat of the poured molten metal is conducted to the outside part via the molten low-melting-point alloy, and a process wherein the poured molten metal is cooled via the inside part by a cooling means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028095-A (JP)
Title: Unit type wheelchair
Inventor: HIBINO TAMITOMO
IPC: A61G5/02
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair adjustable in the width of the wheelchair and the position of a main wheel in conformity to the physique and disease condition of a wheelchair user and changeable into a wheelchair for care by changing the self-propelled main wheel of large-diameter into a main wheel of small-diameter and further adjustable in the angle of a caster.  <P>SOLUTION: This unit type wheelchair 100 has a back plate 51 capable of adjusting the angle of a backrest; a caster bracket 11 fitting the turnable casters 82 to a front vertical frame 66 and capable of adjusting the angle of the caster 82; adjustable plates 31 rotatably fitting the main wheels 81 between a rear frame 61 and a rear vertical frame 62 and capable of adjusting the position of the main wheels 81; and a crossbar bracket 41 capable of adjusting the width of a seat part frame 67 by pivotably fitting the other end of a crossbar 63 whose one end is pivotably fitted to the lateral seat part frame 67.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004272873-A (JP)
Title: Method based on rapidity for controlling hydraulic system
Inventor: TABOR KEITH A
IPC: F15B11/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic hydraulic system which can operate machineries.  <P>SOLUTION: An hydraulic circuit branch contains a hydraulic actuator 16 which looks like a cylinder, and an assembly (25) of one or more electromagnetic hydraulic proportional valves (21-24), which are connected in series between a pressurized fluid flow line (14) and a tank return line (18). The capacity for acting on the hydraulic actuator (16) is decided, by detecting fluid-pressure occurred by the hydraulic actuator. Pressures of the flow line (14) and of the return line (18) are detected. The pressure values, detected from the hydraulic actuator (16) and expected speed, are used to decide equivalent flow rate coefficients which feature flow rate running into the hydraulic circuit branch, so that conduction coefficient or restriction coefficient are calculated. The equivalent flow rate modulus decides how to activate each electromagnetic hydraulic proportional valve, in order to achieve the required speed of the hydraulic actuator, and is also used for controlling the pressures of the flow line (14) and of the return line (18).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005096627-A (JP)
Title: Air cleaner for vehicle
Inventor: TAKAHASHI ISAO
IPC: B60H3/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner for a vehicle having an ion generation system as an additional function capable of blowing air containing high-concentration ion and spreading the ion inside the cabin without generating smell of ozone.  <P>SOLUTION: The air cleaner for a vehicle comprises an ion generator for generating both positive and negative ions or negative ion. When an ion generation switch is on, an air blower driving means operates a blower for blowing the air to the ion generator. The device also comprises a wind direction changing means for changing the wind direction of blowoff not to blow the ion-containing air to occupants.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098625-A (JP)
Title: Outdoor unit of air conditioner
Inventor: ISHIKAWA TETSUYA
IPC: F24F5/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner capable of improving the maintenance by simplifying a mounting structure of an electrical component case mounted in a machine room.  <P>SOLUTION: A partitioning plate 4 is mounted on an approximately intermediate part in the vertical direction, of a unit main body 11 to divide the inside of the unit main body into upper and lower two rooms, a heat exchanging room 2 provided with a heat exchanger 12 and an air blower 17 is formed at an upper side in the unit main body divided by the partitioning plate, and the machine room 3 provided with compressors 20, 21 is formed at its lower side. A suspending part 40 is formed at an upper end part of the machine room, a hook part 37 of the electrical component case is engaged with the suspending part to be suspended from the machine room, and a locking piece part 32 for locking a lower end part of the electrical component case is formed on a bottom plate 7 of the unit main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102043-A (JP)
Title: Composite machine
Inventor: KIDA YASUHIKO
IPC: B41J29/38
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To set priorities of printing jobs for each output request source of printing jobs to enable printing on the basis of the priorities in a composite machine.  <P>SOLUTION: The composite machine has a print waiting list (12-1) for storing an output order based on the priorities assigned to the printing jobs in order to perform printing according to this print waiting list, and is provided with at least a facsimile function or a network printer function. The composite machine has an output request source priority storing section (12-2) for storing the priority for each output request source; and a priority assigning means (12-4) for searching the output request source priority storing section on the basis of an output request source corresponding to the inputted printing job, and registering the printing jobs into the print waiting list in an order of input per priority obtained from a result of searching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102065-A (JP)
Title: Digital transmission device and adapter therefor
Inventor: ABE ATSUSHI
IPC: H04N5/38
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital transmission device capable of determining a mode of an adapter for the digital transmission device.  <P>SOLUTION: In each of a transmitting adapter 150 and a receiving adapter 250, a transmission mode from an enable signal for specifying the located position of an auxiliary data carrier from a transmitter body 100 or from a receiver body 200 is determined (152, 251). In the transmitting adapter, auxiliary data is output to the transmitter body based on the determined transmission mode. In the receiving adapter, the auxiliary data output from the receiver body is decoded on the basis of the determined transmission mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108920-A (JP)
Title: Rotary solenoid
Inventor: KITAMURA MASASHI
IPC: H01F7/08
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize cost reduction of the whole by reducing components count and assembly man-days, improve reliability and ruggedness by canceling chattering and omission of stoppers, and to improve precision of turnable displacement range of a shaft, by always accurately setting the position of the stopper portion.  <P>SOLUTION: The rotary solenoid 1 is provided with stopper portions 5a, 5b for regulating the turnable displacement range R of an engaging portion 4, installed on the shaft 3s of a magnet rotor 3 on an outer surface 2f of a rotary solenoid body 2, and at least a part of a casing portion 6x in the casing 6 of the rotary solenoid body 2 is formed of synthetic resin. Damper maintaining portions 9a, 9b for fixing damper portions 7a, 7b in stoppers 5a, 5b are constituted so that they are formed integrally in a casing 6x.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109068-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: USUI RYOSUKE
IPC: H01L25/07
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the adhesiveness between semiconductor chips in a package, in which a plurality of semiconductor chips are laminated for mounting.  <P>SOLUTION: A plurality of wiring layers, comprising an interlayer insulating film 405 and wiring 407 made of copper, are laminated, a solder resist layer 408 is formed on the uppermost layer, and a multilayer interconnection structure is composed. On the surface of the multilayer interconnection structure, there are provided first and second elements 410, 430 and a circuit element 440. The first element 410 is bonded to the second one 430 by a bonding layer 411. The upper surface of the first element 410 is set as a plasma treatment surface, and the second element 430 is mounted onto the surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106670-A (JP)
Title: Aerosol electric charge neutralizing device
Inventor: SAKURAI HIROSHI
IPC: G01N15/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutralizing device that can set the distribution of the amount of electric charge to a neutralized state, does not use any radiation sources, does not need to introduce new gas for neutralization, can adjust flow rate easily, and does not dilute sample aero sol, when measuring the distribution of the particle diameter of the assembly (aero sol) of fine particles floating in air to the assembly by an electromigration classification method.  <P>SOLUTION: In the electric charge neutralizing device of aero sol comprising a container produced by a conductive material between an aero sol inflow port 12 and an aero sol outflow port 13; an ion generator 14 by AC; and an AC power supply 16, an ion generator for generating positive and negative ions by AC discharge is located at the center of a field for performing electric charge neutralization of particles and both the fields are in the same space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117751-A (JP)
Title: Electric power storage flywheel arrangement
Inventor: NAGAYA SHIGEO
IPC: H02K7/02
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power storage flywheel arrangement capable of suppressing a circulation current of a stator coil (coreless coil) of a motor generator.  <P>SOLUTION: The motor generator of an electric power storage flywheel arrangement is provided with a circulation current suppressing means. As the circulation current suppressing means, the winding positions, for example, of a plurality of coil conductors 1, 2, 3 constituting a coreless coil 1 are distributed from the outside in radial direction to the inside. If the coreless coil has a plurality of small coreless coils comprising coil conductors arrayed in circumferential direction, with the coil conductors of the small coreless coils connected together in series, the positions of coil conductors connected in series are distributed from the outside in radial direction to the inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111353-A (JP)
Title: Crusher
Inventor: TAZUMI KOICHIRO
IPC: B02C18/22
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher which can prevent decline of treatment efficiency due to clogging of a discharge screen by an object to be crushed and clinging of the object to be crushed and can prevent damage to a fixed blade and a rotary blade by a foreign matter such as a metal and thereby which can sharply reduce treatment cost.  <P>SOLUTION: In this crusher for crushing the object to be crushed by the fixed blade provided in a crushing chamber and the rotary blade fixed to a rotary shaft, a sorting chamber is provided below the rotary shaft, the discharge screen for sieving the object to be crushed is arranged at a position remote from the rotary shaft of the sorting chamber, and further, a returning means for returning the object to be crushed staying on the discharge screen to the crushing chamber is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114063-A (JP)
Title: Viscous coupling and clearance adjusting mechanism for the same
Inventor: FUSHIKI MASAAKI
IPC: F16D35/00
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscous coupling and a clearance adjusting mechanism for the viscous coupling capable of performing the correction of torque characteristic based on temperature.  <P>SOLUTION: The rotational phase difference is generated between an inner plate 22 and a hub 20 by the deformation of an elastic body 40 mounted between the hub 20 and an inner spline 21, when the torque is transmitted between the inner plate 22 and an outer plate 31 through the viscous fluid 14. The rotational phase difference at that time is the rotational amount corresponding to the temperature, as a spring constant of the elastic body 40 is changed by the temperature. A cam ring 50 is advanced and retracted on the basis of the rotational phase difference, to adjust a clearance between the inner plate 22 and the outer plate 31, and to adjust the torque transmitting force. The correction of torque characteristic based on the temperature can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004148491-A (JP)
Title: Apparatus and method for controlling operation of robot system, and its computer program
Inventor: SHIMIZU SATORU
IPC: B25J5/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To compensate unknown external force moment and unknown external force by modifying a target trajectory for every portion on a machine body.  <P>SOLUTION: ZMP equilibrium equations describing the equilibrium relations between respective moments applied to the machine body of the robot are derived based on the required operation data composed of trajectories for every portion. Next, the moment errors appeared in the ZMP equilibrium equations are calculated. And then, the machine body is divided into a plurality of portions, and the order of priority of the portions, in which the target trajectory should be modified in order to compensate the moment error, is set for every portion. Finally, the moment errors are compensated by modifying the target trajectory for every portion in the order according to the order of priority.  <P>COPYRIGHT: (C)2004,JPO