baber/WOPTO huggingface dataset:
Patent JP-2003167727-A (JP)
Title: Portable equipment
Inventor: KOBAYASHI MAMORU
IPC: H04N5/278
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable equipment capable of reducing capacity of an image storage device.  <P>SOLUTION: The portable equipment is provided with a display part 14 and a display control part 42. When data of an image file and data of a character file are overlapped and displayed in a display means, the display control part 42 develops the data of the image file in a VRAM 44 to generate frame data and converts picture element data (4 bits/picture element) of the data of the character file into the same format as picture element data (16 bits/ picture element) of the data of the image file to develop it in the VRAM 44 and overwrites it. The frame data is displayed in the display part 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002214747-A (JP)
Title: Elongated cassette for computed radiography having auxiliary appliance arranging image
Inventor: FOOS DAVID H
IPC: G21K4/00
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To form a precise synthetic image by using a cassette having conventional dimensions. SOLUTION: Storage phosphor cassette used for a radiographic image of elongated object comprises first and second storage phosphor plates having the first and second dimensions of length, a shell having the first and second open ends on both sides, a first assembly which detachably attaches the first plate from the first open end to the shell, a second assembly which detachably attaches the second plate from the second open end to the shell and an elongated ruler which is disposed inside or outside the cassette. Therein, the first and second plates are attached to the inside of the shell so as to form a substancially continuous storage phosphor synthetic substance in order to record the elongated radiographic image and the ruler is X-ray half-transmission/non- transmission type so as to form an image of the ruler on the first and second plates.
Patent JP-2003166862-A (JP)
Title: Flowmeter, flow measuring device and medical flow measuring device
Inventor: NUKUI KAZUMITSU
IPC: G01F1/46
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform highly accurate measurement in a microflow region, and to always perform accurate flow measurement, even when mist such as moisture is included a measuring object gas, without generating decline of measurement accuracy or measurement incapability caused thereby.  <P>SOLUTION: A hole 17 for measuring a negative pressure is provided on the reverse position to the facing direction to the gas 11 flow. Consequently, the pressure value corresponding to a flow rate accurately and univocally (with correlation of one-to-one correspondence) is measured over a flow region from a microflow value lower than the measurable minimum flow value assumed when the so-called total pressure hole is provided in the facing direction to the flow of the measuring object gas 11 up to a prescribed large flow value larger than the minimum flow value thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173490-A (JP)
Title: Jam condition estimation program and jam condition estimation method
Inventor: FUKUI SATORU
IPC: G06Q50/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a jam condition of a destination for each time slot.  <P>SOLUTION: Each of mobile information terminals 31a, 31b, and 31c mounted on mobile bodies 30a, 30b, and 30c transmits its present position and destination to a jam condition estimation device 10 via a wireless network 20. The jam condition estimation device 10 receives the transmitted present positions and destinations via a receiving means 11. The jam condition estimation device 10 computes arrival prediction times by means of an arrival time estimation means 12 on the basis of the received present positions and destinations and the present time. An arrival car number estimation means 13 computes the prediction number of arriving cars in each time slot in the destination according to the destinations and the arrival prediction times to the destinations about the respective mobile bodies 30a, 30b, and 30c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174778-A (JP)
Title: Relay failure to operate detection circuit and motor controller provided therewith
Inventor: TAKEOKA EIJI
IPC: H02P29/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe motor controller wherein relay failure to operate is detected and an inrush current suppression resistor does not abnormally produce heat.  <P>SOLUTION: A relay unoperate detection circuit comprises a relay 7 connected in parallel with an inrush current suppression resistor 3, a voltage detection circuit 9 connected with both the ends of the inrush current suppression resistor 3, and an alarm output circuit 11 which is fed as input with the output of the voltage detection circuit 9 and an exciting signal 10 for bringing a motor driving means 5 into excited state. If the exciting signal 10 indicating that the motor driving means 5 is in excited state is on and further the relay 7 is open, and if the exciting signal 10 is off and further the relay 7 is closed, the relay 7 is considered as defective, and the alarm output circuit 11 produces alarm output.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178037-A (JP)
Title: Optimum object code selecting method
Inventor: YAMURA HIROSHI
IPC: G06F9/48
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum object code selecting method capable of efficiently using a media processor.  <P>SOLUTION: In a specified-use processor having one or a plurality of different operating elements, the specified-use processor itself has an interface means for responding the kind of specialized processing of the specified-use processor and the inquiry to the kind of processing, and when the specification information of an operator and the like of the specified-use processor can not be found from an application program, the inquiry demand to the kind of specialized processing of the specified-use processor is executed to the specified-use processor from the application program, whereby the specified-use processor returns the response on the kind of specialized processing of the specified-use processor by using the interface means, and the application program selects the optimum object code of the execution program on the basis of the kind of specialized processing as a result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175838-A (JP)
Title: Electric power steering control device
Inventor: TSUCHIYA KOJI
IPC: B62D5/04
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering control device capable of automatically returning a steering wheel when hands are released from the steering wheel in the turned position by turning the steering wheel in a vehicle stopped state, etc.  <P>SOLUTION: When the electric power steering control device judges it to be at the time of stop steering without hands in the steps 51, 52, 53, it performs the automatic steering wheel return control which outputs a command impressing a restoration control current I for the steering wheel return direction to an assist motor 11 in the step 57.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179970-A (JP)
Title: Radio communication device
Inventor: UKON TSUTOMU
IPC: H04W72/04
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device in which a satisfactory communication quality can be supplied by assigning one call channel optimal for a radio communication out of a plurality of call channels.  <P>SOLUTION: One call channel to detect RSSI is set out of call channels called to the extraction of a RAM (S10). The RSSI of that set call channel is detected and that detected RSSI is written in the RSSI table of the RAM corresponding to the call channel (S11). On the basis of RSSI written in the RSSI table corresponding to each of call channels, ranking is applied in order from the small RSSI of a satisfactory communication quality (S13). Thus, the call channel of the best communication quality can be grasped out of a plurality of call channels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178686-A (JP)
Title: Plasma display and manufacturing method thereof
Inventor: OGATA TORU
IPC: H01J11/46
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent short circuit between adjacent electrode terminals caused by contamination of conductive foreign matter at the time of thermo compression bonding of a PDP panel and electrode terminals of an FPC.  <P>SOLUTION: The PDP panel is structured by sealing a data panel 11 and a scan panel 12 facing to each other. An insulation layer 14 is formed on a surface of a panel electrode terminal 13 arranged at an end part of the data panel by changing its position from both the adjacent panel electrode terminals. On the other hand, an insulation layer 18 is arranged to the FPC electrode terminal 17 of the FPC 15 in correspondence with the insulation layer 14 of the panel electrode terminal 13 of a PDP panel 10. The FPC electrode terminal 17 of the FPC is electrically connected to the panel electrode terminal 13 of the PDP panel 10 via an ACF 19 by thermo compression bonding. Other end parts of the FPC are connected to a module PKG and the module PKG is mounted to the PDP panel. The PDP panel of this invention does not cause short circuit between adjacent electrode terminals even if contamination of a conductive foreign matter occurs at the time of thermo compression bonding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187927-A (JP)
Title: Plug
Inventor: TOUNO KOUJI
IPC: H01R13/46
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To change the direction of a terminal part of a plug.  <P>SOLUTION: For the plug 1, a rotation part 2 fixed by an integrally molded part 23 is supported to rotate freely by a supporting part 3 through which, a wiring cord 22 is penetrating and drawn out, in a state that the angle between the direction of center line of a plug pin 21 and the connecting direction of a wiring cord 22 connected to the plug pin is approximately 135°. The first state that the direction of the center line of a plug pin 21 is approximately parallel with the direction of drawing out a wiring cord 22, and the second state that the angle between the direction of the center line of a plug pin 21 and the connecting direction of a wiring cord 22 is approximately 90°, are interchangeable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184994-A (JP)
Title: Composite camshaft and manufacturing method therefor
Inventor: YAMAMOTO TAMOTSU
IPC: F16H53/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve joining force of a shaft body and a cam piece.  <P>SOLUTION: The tubular shaft body 10 in which protruded parts 13 are formed on the outer periphery, and the cam piece 20 in which recessed parts 24 are formed on the inner periphery of an axis hole 23, are provided. The protruded parts 13 are forced to mesh into the recessed parts 24 by enlarging and deforming the shaft body 10 by bulge machining in a state that the shaft body 10 is penetrated into the axis hole 23, while the protruded parts 13 and the recessed parts 24 are being fitted. By this, the shaft body 10 and the cam piece 20 are connected integrally rotatably. Since the protruded parts 13 are formed on the outer periphery of the shaft body 10, and the protruded parts 13 are made so as to fit to the recessed parts 24 of the axis hole 23, even if an amount of enlarging and deforming of the shaft body 10 is small; jointing margins of the protruded parts 13 and the recessed parts 24 can be secured widely.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002293750-A (JP)
Title: Method and equipment for treating organohalogen compound
Inventor: OTSUKA KIYOSHI
IPC: B09B3/00
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for treating organohalogen compounds, suitable for treating them adhered to contaminated matter. SOLUTION: This method comprises the following practice: in a catalytic reactor 6 with a catalyst bed 7 of a noble metal catalyst placed therein, ethanol as the solvent containing organohalogen compounds is aerated with a hydrogen gas as the reducing material fed from a hydrogen gas feed system 8 to elute the organohalogen compounds adhered to contaminated matter particles in the solvent while agitating the solvent so as to enable the organohalogen compounds to contact with the catalyst of the catalyst bed 7 to subject them to dehalogenation treatment by reaction with hydrogen as the reducing material in the presence of the noble metal catalyst, thus diminishing the toxicity of them.
Patent JP-2003184678-A (JP)
Title: Air cleaner
Inventor: SUGIMURA FUSAAKI
IPC: F02M35/14
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner, whose box part is commonly used for reducing intake pulsation generated by opening and closing an intake valve of an engine.  <P>SOLUTION: This air cleaner comprises a filter element for filtering air; and a cleaner case, which is equipped with an element accommodation space for accommodating and holding the filter element and is provided with an air inlet for introducing the air in the element accommodation space and an air outlet 32 for emitting the air purified through the filter element from the element accommodation space and supplying it to the engine. The cleaner case has a box part 31 of a box shape connected with the air outlet 32 and integrated with the cleaner case, and a communication hole 33 installed in a manner to communicate the internal space of the air outlet 32 with the internal space of the box part 31. A pipe 34 for adjusting the inside diameter formed in a way for varying the inside diameter of the communication hole 33 to a predetermined value is made attachable to the communication hole 33.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180315-A (JP)
Title: Thawing chamber
Inventor: MAEDA MUNEKAZU
IPC: A23L3/365
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thawing chamber capable of homogeneously thawing food without heat unevenness even if the initial temperature of frozen food to be thawed is different.  <P>SOLUTION: This thawing chamber comprises a storing chamber 1 to store the food, a heating means 3 to heat the food, a cooling means 5 to cool the food, a food temperature detecting means 7 to detect the temperature of the food and a control means 8 to control the means. The initial temperature of the frozen food to be thawed is detected and heating and cooling are controlled by the means while monitoring the temperature of the food also during thawing, thus the food is uniformly thawed without heat unevenness in spite of the difference in the initial temperature of the frozen food.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188798-A (JP)
Title: Semiconductor device, portable terminal device and intermittent receiving method
Inventor: KUROIWA KOICHI
IPC: H04W88/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress power consumption caused by the leakage current of a block caused by intermittent turn-on/off of a power source in a semiconductor device.  <P>SOLUTION: A semiconductor device 1 is provided with an error check necessity deciding means 4, the necessity of an error check is decided on the basis of a notice from an error check necessity notification means 6 provided in a block 2 not to turn off the power source, and the error check is applied to data loaded from an external memory means in the case of boot by an error check executing means 5 according to the decision. Besides, the error check can not be completely eliminated, the reliability of a system is secured by forcibly executing the error check once the number of times of boot set by an error check interval setting means 7. Thus, an intermittently operating time can be shortened just for the error check time and useless leak current consumption can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187581-A (JP)
Title: Semiconductor memory device
Inventor: SEKIGUCHI TOMONORI
IPC: H01L21/8242
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device solving deteriorating of a holding characteristic of information by a leak current when a cell in a DRAM is made finer and hardness of making he device have large capacity for increasing a standby current of an SRAM cell using an S type negative resistive element.  <P>SOLUTION: A level holder consisting of the S type negative resistive element D and a resistor R is added to a memory cell MC consisting of a capacitor C and a MOS transistor MN. A standby current of the level holder is made a leak current of MOS of 100 fA in the worst case, and a standby current of a whole chip in high integration of 1G bits or more is suppressed. As when a current of the level holder is reduced, information of a cell is destroyed at read-out, a sense amplifier is provided in all bit lines for rewriting. Therefore, refresh is not required, high integration is obtained, and high speed operation can be performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195200-A (JP)
Title: Optical modulation element and its fabricating method
Inventor: TSURUMA ISAO
IPC: G02B5/18
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical modulation element which is capable of modulating and switching light propagated in a light guide and reducible in element size and has high light use efficiency and causes neither operation unstableness nor breakage due to heat generation.  <P>SOLUTION: The optical modulation element has the light guide formed on a substrate 10 and is provided with a flexible diffraction grating 30 which has its grating array along the light guide 20 and freely moves between an operation position where the grating diffracts guided light in contact with or nearby the light guide 20 and a retraction position where the grating is too far away from the light guide 20 to diffract the guided light and lower electrodes 40 and 41 and upper electrodes 50 and 51 for applying an electric field for moving the diffraction grating 30 from the standby position to the operation position or vice versa, for example, with an electrostatic force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197962-A (JP)
Title: Optical semiconductor element
Inventor: YAMANE MAKOTO
IPC: H01S5/323
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor element having less dislocation from a substrate to another layer, being small, and enabling easy wiring work.  <P>SOLUTION: The optical semiconductor element is equipped with a substrate 2 composed of single-crystal Si, a matching layer 3 provided on the substrate 2 and composed of single-crystal Al, and a contact layer 4 provided on the layer 3 and composed of a group III nitride compound. This element is also equipped with a light emitting layer 5 provided above or on the contact layer 4. In addition, this element is also equipped with a grown layer composed of single-crystal GaAlN between the matching layer 3 and contact layer 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194202-A (JP)
Title: Vehicle driving force control device
Inventor: SHIIMADO TOSHIHIRO
IPC: F16H61/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the execution of rapid up shift and the occurrence of busy shift by properly controlling a continuously variable transmission corresponding to a road slope when a vehicle runs through a section, such as a corner, where deceleration is needed, and enable control of the driving force coinciding with the feeling of a driver and improvement of drivability of a vehicle.  <P>SOLUTION: The driving force control device is provided with an automatic transmission having an input shaft driven by and coupled to a drive source and an output shaft to transmit the input of the input shaft and output it; and automatic transmission control device to control the automatic transmission based on road information and vehicle state information. The automatic transmission control device controls the automatic transmission such that a transmission speed is changed corresponding to a road slope when transfer from transmission ratio control based on the road information to transmission ratio control based on the vehicle state information is effected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197989-A (JP)
Title: Superconductive device
Inventor: TANAKA KEIICHI
IPC: H01L39/22
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductive device that is provided with a hole for trap to prevent degrading of characteristic due to magnetic flux trap, concerning such a superconductive that is provided with Josephson junction or weak junction where a magnetic flux is apt to be trapped in its superconductive thin-film.  <P>SOLUTION: This superconductive device is provided with a superconductive circuit that comprises a superconductive ring having one Josephson junction and uses the Josephson junction as a switch to generate signals by capturing a magnetic flux in the superconductive ring or removing it therefrom, or a superconductive quantum interference element that comprises a superconductive ring having two Josephson junctions and can detect a magnetic field in high sensitivity. In this case, a plurality of holes are formed like a matrix in the superconductive device, and the Josephson junction is arranged apart from the center of four adjacent holes that are located like a square among the holes, or the center of three adjacent holes that are located like a triangle among them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197851-A (JP)
Title: Semiconductor device and hybrid semiconductor device
Inventor: MATSUMOTO KOICHI
IPC: H01L25/18
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a hybrid semiconductor device which can cope with multiple types (multiple generations) of supply voltages and voltage levels without increasing the number and the number of types of input/output ports in a specific semiconductor device such as the latest generation semiconductor chip.  <P>SOLUTION: On receiving a signal (SVS<SB>2</SB>, SVS<SB>3</SB>,...) having a voltage level (Vs2, Vs3,...) different from a prescribed voltage level (Vs1) employed by a specific semiconductor device 100, a signal voltage level conversion circuit 206 converts the signal to the prescribed voltage level (Vs1) and then outputs the converted signal to the specific semiconductor device 100, and/or converts a signal (SVS<SB>1</SB>) of the prescribed voltage level (Vs1) output from the specific semiconductor device 100 into a voltage level (Vs2, Vs3,...) different from the prescribed voltage level (Vs1), and then sends the converted signal to a second semiconductor device 120 or whatever that is different from the specific semiconductor device 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194336-A (JP)
Title: Flame extinguishing mechanism for oil burner
Inventor: KAWAMURA MASANORI
IPC: F23Q25/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame extinguishing mechanism for an oil burner, which extinguishes the flame with constancy irrespective of the burning state.  <P>SOLUTION: A wick 4 moves up and down in the gap between an inner tube 1 and an outer tube 2 constituting a wick housing tube 3, and a wick riser 6 is accommodated in an air chamber 5 outside and adjacent to the tube 3. The chamber 5 is provided with an air inflow hole 7 for communication with the outside air, and with a ventilation hole 8, positioned lower than the level to which the wick is moved down for ordinary extinguishment, for communication between the tube 3 and the chamber 5. Openings 9 are provided in the wall of the tube 2, positioned at a level higher than the level to which the wick 4 is moved down for ordinary extinguishment, for communication with the outside air. The openings 9 are arranged not uniformly around the outer tube 2 but some are stopped for the formation of an opening-free region 10. The design specifies the position of the flame remaining unextinguished above the wick 4 in ordinary extinguishment and, moreover, makes the temperature of the tube 3 fall in a short time for making constant the time required for extinguishment.  <P>COPYRIGHT: (C)2003,JPO