baber/WOPTO huggingface dataset:
Patent JP-2003256905-A (JP)
Title: Antitheft device for automatic adjustment machine
Inventor: TAKAHASHI HIRONORI
IPC: G07D9/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable antitheft device prepared for an automatic charge adjustment machine, simplified at its constitution as compared with a conventional device, allowed to be easily installed and utilized at a comparatively low cost, having solid structure and capable of extending time required for a burglar to steal cash or cards to gain time required up to the arrival of a guard or the like.  <P>SOLUTION: A lock hook receiver 14' is formed on an open/close door 1A formed in an adjustment machine body 1, a key control room of minimum space is formed on the side face of the body 1 and a lock hook member 12 is prepared so as to be engaged with the lock hook receiver 14' by the locking operation of a main key 10 formed on the side part of the operation room 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262354-A (JP)
Title: Indoor unit of air conditioner
Inventor: NAKAMOTO MASAHIKO
IPC: F24F1/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner in which the maintainability of each device included in the unit is improved.  <P>SOLUTION: A gap G is provided on a motor fixing seat 32 for fitting a fan motor 16 provided on a base 30, and the gap enables the fan motor 16 to be spaced away from an indoor device fan 15. A motor cover 33 that covers the motor 16 is so configured that displacement in the thrust direction of the motor 16 is restrained. Also a fitting portion 36 is provided on the cover 33 so that the motor 16 is fitted and fixed to the portion 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264507-A (JP)
Title: Optoelectric converter, optical receiving module using optoelectric converter and optical receiver
Inventor: IWAMOTO MITSUHIRO
IPC: H04B10/293
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent optoelectric converter capable of feeding suitable signal power to a preamplifier connected to the optoelectric converter while always maintaining a high frequency characteristic within a desired light receiving power range, and to provide an optical receiving module and an optical receiver which use the optoelectric converter.  <P>SOLUTION: The optoelectric converter is provided with: a photodetector 1; a variable resistance circuit 13 wherein one end is connected to the photodetector and the other end is connected to a power supply; an optoelectric current detection circuit 15 wherein one end is connected to the photodetector and the other end is connected to a variable resistance control circuit 16; and the variable resistance control circuit wherein one end is connected to the optoelectric current detection circuit and the other end is connected to the variable resistance circuit. Thus, optical power is detected by the optoelectric current detection circuit and the variable resistance circuit is controlled by the variable resistance control circuit to change the load condition of the photodetector, thereby always controlling the output signal power of the signal optoelectric converter at a desired fixed value or lower to improve a large light receiving power characteristic and to suppress the deterioration of a high frequency characteristic at small light receiving power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264559-A (JP)
Title: Information transmission system
Inventor: UCHIDA MASAKI
IPC: H04L29/10
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission system in which entire transmission efficiency is improved.  <P>SOLUTION: A CPU 21 of a scanner 11 transmits a control signal for a communication start through a communication interface 23 by using an FTP (file transfer protocol) with an IP over IEEE1394 protocol in transmitting image information. A printer 12 side receives the control signal through a serial communication interface 33 and returns an ACK (acknowledgement) response. The scanner 11 side receiving the acknowledgement response transmits the image information being substantive information in an IEEE1394 asynchronous mode, and the printer 12 receives the image information through the serial communication interface 33.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266354-A (JP)
Title: Vacuum chuck
Inventor: TANAKA HIDEKI
IPC: B25J11/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum chuck capable of preventing destruction of a circuit due to peeling off electrification.  <P>SOLUTION: This vacuum chuck 1 is composed of a pad 3 in which a suction face 2 for mounting and dismounting a workpiece W is formed in a part of an upper end, a ring 5 for holding the pad 3 and forming a vacuum space 4, a mounting screw 6, and an intermediate plate 7 for supporting the pad 3 on its spherical face. It is attached to a robot hand. When a material of the workpiece W is glass, the suction face 2 is formed by coating SiO<SB>2</SB>having close order of electrification sequence to that of glass in a plane part 32 of a top part protruding slightly from an upper end face 31 of the pad 3. Consequently, it is possible to reduce an amount of peeling off electrification generated in the workpiece when mounting and dismounting the suction face from the workpiece and prevent destruction of the circuit of the workpiece because the suction face is made of the material having close order of electrification sequence to that of the workpiece.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003007838-A (JP)
Title: System and method for controlling electric power consumption using on-chip voltage monitor
Inventor: NAFFZIGER SAMUEL D
IPC: H01L27/04
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for efficiently controlling long-term and/or short-term electric power consumption of an integrated circuit (chip). SOLUTION: By detecting an analog electrical characteristic (voltage, for example) of chips (106, 206, 306) by using an on-chip circuit, electric power consumption of the chips can be found. In one example, an on-chip circuit 110 is used, and a long-term constant electric power consumption of the chips, which includes the electric power consumption for approximately a microsecond and a longer time frame, is controlled. In another example, an on-chip circuit 202 is used, and a short-term electric power consumption of the chips, which includes the electric power consumption for a shorter time than a microsecond (a nanosecond time frame, for example), is controlled. In a preferred embodiment, both of the circuit 110 for controlling the long-term electric power consumption and the circuit 202 for controlling the short-term electric power consumption are implemented.
Patent JP-2003269733-A (JP)
Title: Heating device
Inventor: MORITA SATORU
IPC: F24D3/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating device with improved heat efficiency for saving on energy.  <P>SOLUTION: To a control part 50 in this floor heating device, a supplied hot-water temperature Ts of a heat source machine 3, a hot-water supply time ratio Rs (Rs = supply time/supply time plus non-supply time), a combustion starting time of the heat source machine 3, and the like calculated according to heat characteristic simulation of the heat source machine 3, a radiator 5, and circulating pipes 31 and 33 are given. While heating ability of the radiator 5 is maintained, the supplied hot-water temperature Ts of the heat source machine 3, the hot-water supply time ratio Rs (supply time/supply time plus non-supply time), and combustion of the heat source machine 3 are controlled according to an optimum value found by simulation based on an actual part responsiveness and heat conductivity, and consequently, a heat loss Q3 in the heat source machine 3 is lowered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002347633-A (JP)
Title: Assembling of steering column clamp and steering gear of automobile
Inventor: DANIEL PHILIPPE
IPC: F16B37/04
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for assembling a clamp (1) including a tightening and fixing assembly constituted of a lock nut (4) and a lock bolt (3) cooperated therewith to a shaft (2). SOLUTION: The lock nut (4) is arranged in one branch (12) of the clamp (1) and is provided with a radial projection. The lock bolt (3) is penetrated through the other branch (11) of the clamp (1) and the lock nut (4) is retained to a fixed position such that it is rotated and translated by a reverse rotation preventing elastic element (7) provided with an axial stop for previous positioning when the clamp is fitted. The reverse rotation preventing elastic element (7) is arranged such that the lock bolt (3) invalidates a rotation preventing function of the reverse rotation preventing elastic element (7) at the end of tightening. The lock nut (4) can fix the clamp (1) onto the shaft (2).
Patent JP-2003268427-A (JP)
Title: Method for drawing blast tuyere of blast furnace
Inventor: TAKASHIMA ISAO
IPC: C21B7/16
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drawing a blast tuyere, which reliably avoids a danger of a phreatic explosion in an operation for drawing a blast tuyere, and avoids inconvenience such as interruption of other operations in the drawing operation.  <P>SOLUTION: The method for drawing the blast tuyere of the blast furnace comprises, when drawing the blast tuyere mounted in a tuyere frame part of the blast furnace, raising a temperature of the tuyere, by stopping a water supply to the tuyere, removing a cooling water in the tuyere, and leaving it for a while; subsequently quenching the tuyere by passing a cryogenic air in a cooling passage in the tuyere of which the temperature has been raised; and then drawing the tuyere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274047-A (JP)
Title: Phone call transmission system and telephone number information conversion program
Inventor: SATO MITSUAKI
IPC: H04M1/56
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phone call transmission system wherein a telephone number displayed on a display section through the execution of a file including telephone number information corresponding to the system is selected by a prescribed selection to make a call to the telephone number and which can automatically convert the telephone number information not corresponding to the system into telephone number information corresponding to the system and to provide a telephone number information conversion program in the system.  <P>SOLUTION: The phone call transmission system 1 is configured to include: a first phone 2, a first information terminal 3; a second phone 4; a second information terminal 5; other phone 6; other information terminal 7; a public network 8; and an IP network 9, and the first information terminal 3 is configured to include: a Web browser control section 3a; a telephone number information detection section 3b; a detection information analysis section 3c; an HTML edit section 3d; a phone control section 3e; a CPU 3f; a ROM 3g; a RAM 3h; a phone call transmission interface 3i; and a bus 3j.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271233-A (JP)
Title: Power supply facility and management method therefor
Inventor: GOTO JINICHIRO
IPC: G05B23/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in managing a distributed power supply facility reliably.  <P>SOLUTION: A distributed power supply management apparatus 4 attached to a distributed power supply 1 which can be detached and exchanged, a diagnosis apparatus 5 attached to inside the management apparatus 4 which can be detached and exchanged, and a recording medium 6, are provided. When taking out a recorded content in the diagnosis apparatus and the recording medium, a replacement of the management apparatus 4 is attached to the distributed power supply to continue to operate the distributed power source, and recorded information is taken out from the detached management apparatus 4 to help management.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269564-A (JP)
Title: Ball screw device
Inventor: MIZUGUCHI JUNJI
IPC: F16H25/22
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve life time and productivity of a ball screw device by preventing breakage of a retaining piece due to interaction with a circulation tube.  <P>SOLUTION: This ball screw device is provided with a screw shaft 3 having a spiral screw groove 2 on an outer circumferential surface, a ball nut 6 having a screw groove 4 corresponding to the screw groove 2 of the screw shaft 3 on an inner circumferential surface and loosely fitted to the screw shaft 3, a large number of balls 5 rollably charged between both the screw grooves 2, 4, a circulation tube 20 fixed to the ball nut 6 to form a ball circuit 52 for allowing infinite circulation of the balls 5 rolling between both the screw grooves 2, 4, and retaining pieces 10 interposed between each of the large number of balls 5. A dull part of the circulation tube 20 when a sheet metal is fractured is located in the inside diameter face of the tube at the time of press molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002361817-A (JP)
Title: Control unit of image baking apparatus, image baking apparatus and control unit of multicolor printing press
Inventor: ENDO TAIJI
IPC: B41C1/00
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of defective printed matter by eliminating the shift of the register between respective colors caused by the elongation of printing paper. SOLUTION: For example, when an image is baked on a second color printing plate, w1, w2 and h are read as the correction quantity set corresponding to the elongation quantity of the printing paper and the baking start position of the image is adjusted from (X1, Y1) to (X1-w1, Y1) on the basis of the correction quantity and the interval ΔX between pixels in an X-axis direction is adjusted from W/n to (W+w1+w2)/n while the interval ΔY between pixels in a Y-axis direction is adjusted from H/m to (H+h)/m. With respect to a third color printing plate and a fourth color printing plate, the baking start position (X1, Y1) of the image, the interval ΔX between pixels in the X-axis direction and the interval ΔY between pixels in the Y-axis direction are also adjusted in the same way. Further, the correction of a strain direction is performed using a paper feed device having a paper deforming function.
Patent JP-2003266788-A (JP)
Title: Image forming apparatus
Inventor: OIDE TOSHIO
IPC: B41J29/46
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can efficiently set a pulse width corresponding to a code generated by a pattern detection processing circuit such that densities of output images consisting of aggregation of identical half tone dot patterns are the same even when codes generated by the pattern detection processing circuit are different from each other by virtue of a position relationship between an image pattern and a pattern detection matrix.  <P>SOLUTION: In at least three classes in classes to be set, a plurality of test patterns of which the on-pixel densities are the same and the relative positions to the pattern detection matrix are different from each other are output. Pulse widths corresponding to a code are set so that the densities are made to be the same. In the other classes, a plurality of test patterns of which the on-pixel densities are the same and the relative positions to the pattern detection matrix are different from each other are output by making as an initial value a value determined by interpolation using the already obtained class value. Pulse widths corresponding to the code are set so that the densities are made to be the same. The above processes are sequentially performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278797-A (JP)
Title: Speed change brake device of automatic transmission
Inventor: TSUGA KOICHIRO
IPC: F16H57/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed change brake device wherein a band brake provided at the rear end of a transmission case is replaced by a multiple disc brake, while avoiding obstacles to a vehicle body around the rear end of the transmission case.  <P>SOLUTION: Second- and sixth-speed brakes 2 and 6/B, which are positioned on the outer peripheries of a low clutch L/C and third- and fifth-speed and reverse brakes 3, 5 and R/B arranged in axially parallel relation on the outer periphery of a planetary gear set 4, are constructed of multiple disc brakes. A servo piston 27 is provided coaxially with this brake pack 26. The brakes 2 and 6/B, constructed of the multiple disc brakes, avoid variation and instability of transmission performance as compared with band brakes, and since part of pistons does not overhang greatly radially, decrease in degrees of freedom regarding installation is avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279189-A (JP)
Title: Air conditioning device and solenoid valve unit used for the same
Inventor: SHITAYA AKIRA
IPC: F24F11/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device and a solenoid valve unit used for the same capable of improving airtightness while controlling generation of abnormal noise from electromagnetic open close valve and of preventing residual of gas used in an airtightness test.  <P>SOLUTION: In an air conditioning device constructed to have a plurality of indoor units simultaneously perform cooling operation or heating operation, or to have a plurality of the indoor units perform cooling operation and heating operation in a mixed manner, bypass pipes 21, 22 provided with check valves 23, 24 bypassing an electromagnetic open close valve 16 provided on high pressure gas branch pipe 14 and an electromagnetic open close valve 17 provided on low pressure gas branch pipe 15 to flow coolant when reverse pressure of coolant acts on the electromagnetic valves 16, 17 are provided, and check valves 23, 24 are built in an solenoid valve unit 20 having electromagnetic open close valves 16, 17 built therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002331974-A (JP)
Title: Cantilever tooth sprocket
Inventor: KABRICH TODD R
IPC: F16H55/30
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sprocket assembly reduced in noise level by using two or more segments having two or more cantilever tooth so as to absorb the impact of a crawler component and reduce noise. SOLUTION: The drive sprocket assembly is rotated around an axis. The drive sprocket assembly comprises a circular hub part concentrically arranged around the axis. The circular hub part has a peripheral part. The drive sprocket assembly comprises two or more arch-shaped segments arranged around the peripheral part of the hub part. Each of the arch-shaped segments comprises a first end part, a second end part, and a middle part. The arch-shaped segment comprises two ore more cantilever teeth and minute cross webs extending outward.
Patent JP-2003278848-A (JP)
Title: Reduction gear and geared motor
Inventor: TOKIYODA SATOSHI
IPC: H02K7/116
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To retain and fix a driven system for an industrial robot or the like in a simple configuration.  <P>SOLUTION: By inserting bolts 100, 120 as a locking member from an outside of a casing 36 of a reduction gear 30 to an inside, rotation of an external gear wheel 34 of a rotating member or an output flange 40 is obstructed so as to fix the output system of the reduction gear 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002311755-A (JP)
Title: Drum unit and ground plate used for the same
Inventor: KASHIWAGI NOBUYUKI
IPC: G03G21/00
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the wearing of a shaft pin by stably maintaining the conduction of drum element pipe and the shaft pin. SOLUTION: This drum unit is provided with the drum element pipe, a flange member and the ground plate. The ground plate to be used in this case has a plate-like base material attached to the ground attaching part of the flange member, an outer peripheral contact part protruded from the outer peripheral edge of the plate-like base material to come into contact with the inner peripheral surface of the drum element pipe when the flange member is pressed into the opening part of the drum element pipe and a plurality of inner peripheral contacts to be pressed with the outer periphery of the shaft pin at different positions in the lengthwise direction of the shaft pin when the flange member is supported by the shaft pin. Then, each of a plurality of inner peripheral contacts has a bent part formed by being bent inward from the outer peripheral part of the plate-like base material while having a curved surface curved outward and a contact part formed by bending the top end of the bent part to the outside while having a curved surface curved inward.
Patent JP-2003286853-A (JP)
Title: Variable capacity turbocharger
Inventor: SAKUMOTO TAKASHI
IPC: F02B37/22
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a supercharging property (performance) in a low speed region and to secure performance in medium and high speed regions in a variable capacity turbocharger of an internal combustion engine.  <P>SOLUTION: A partition wall 23 for separating an inner peripheral scroll section 24 from an outer peripheral scroll section 25 is provided with a partitioning member 29. The partitioning member 29 is formed with a communication hole 29c divided by vanes 29a. A wall 29d extending upwardly from the bottom of the inner peripheral scroll section 24 and having a predetermined height to connect the circumferentially adjacent vanes 29a, is arranged in the communication hole 29c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294770-A (JP)
Title: Microfluid chip and microfluid chip array
Inventor: NAKASO NOBUTAKA
IPC: G01N29/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microfluid chip with high design flexibility for flow paths, and to provide a microfluid chip array transferring fluid between arbitrary microfluid chips adjoining each other.  <P>SOLUTION: This microfluid chip array is equipped with a plurality of microfluid chips 1a, 1b, 1c, 1d and 1e. The respective chips are provided with base materials, enclosed domains on the surface of the base materials formed by enclosing at least part of the base materials from at least two directions, and flow paths 21a, 21b, 22b, 23b, 24b, 25b, 25c, 26c, 21d, 22d and 21e used for making the fluid flow therethrough and provided in the enclosed domains of the base materials and/or in the interior of the base materials. Those base materials are arranged. The respective flow paths of the prescribed base materials adjoining each other are connected to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297980-A (JP)
Title: Semiconductor device
Inventor: SAITO YASUO
IPC: H01L25/04
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device in which a packaged semiconductor chip is not broken or is difficult to be broken even if a thin and wide package is applied externally with a stress.  <P>SOLUTION: A semiconductor chip is mounted at a position not overlapping the line of the center of gravity of a package and sealed thereat.  <P>COPYRIGHT: (C)2004,JPO