baber/WOPTO huggingface dataset:
Patent JP-2008270569-A (JP)
Title: Exposure, and its control method and manufacturing method
Inventor: KURONO YASUTOMO
IPC: H01L21/027
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a positioning accuracy of each stage after two stages are replaced.  <P>SOLUTION: This exposure comprises: a gap-bridging interferometer 9 which measures a position with respect to a stage surface plate 4 of the stage for transferring one measurement result of a stage interferometer to the other measurement result; sensors between surface plates 19, 20 for measuring a gap between a body tube support surface plate 5 and the stage surface plate 4; and a control means 100 for transferring the one measurement result of the stage interferometer to the other measurement result by use of the measurement result of the gap-bridging interferometer 9, to correct the transferred measurement result based on the measurement results of the sensors between the surface plates 19, 20 when a first stage and a second stage are mutually moved between an alignment area A and an exposure area B for replacement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274020-A (JP)
Title: Oxide light emission body
Inventor: KURISU HIROFUMI
IPC: H01J11/42
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide light emission body performing light emission with high level at a UV ray area of 200-300 nm by exciting it by an electron ray or a UV ray.  <P>SOLUTION: The light emission body comprises an oxide of an element in Group 2A of the Periodic table including a different kind of metal element or a semimetal element and has a light emission peak at a UV ray area of 200-300 nm based on excitation by an electron ray or a UV ray. Preferably, a ratio of the different kind of metal element or the semimetal element relative to the element in Group 2A of the Periodic table is 0.0001-1 mol%, the element in Group 2A of the Periodic table is Mg, and the different kind of metal element is Al.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277044-A (JP)
Title: Fuel cell system
Inventor: KUMEI HIDEYUKI
IPC: H01M8/04
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable to prevent degradation of an MEA due to supply shortage of fuel gas without wastefully stopping or restraining power generation, in a fuel cell system.  <P>SOLUTION: IR resistance of each cell is measured (a step S14), and a minimum cell voltage is set as a threshold voltage in accordance with the IR resistance and a load current (a step S18). For setting of the minimum cell voltage, a map data approximating IV characteristics of the cell at the time of shortage of a supply volume of fuel gas can also be utilized. In that case, the minimum cell voltage is decided based on a voltage corresponding to a load current obtained from the map data and an IR loss calculated from the IR resistance and the load current. The minimum cell voltage set is compared with an actual cell voltage (a step S22). If, as a result of comparison, the cell voltage falls below the minimum cell voltage, power generation of the fuel cell is stopped or restrained (a step S24).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277682-A (JP)
Title: Substrate processing apparatus
Inventor: TOMIFUJI YUKIO
IPC: H01L21/304
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a processing liquid adhering to a nozzle member from dropping onto a substrate.  <P>SOLUTION: A substrate processing apparatus 1 includes a liquid knife 16 for discharging a rinse liquid obliquely from upstream to downstream of the carrying direction of a substrate S on an upper surface of the substrate which is being carried, and gas jetting means having an air nozzle 32 for jetting air toward the liquid knife 16. Under control of a controller 40, air is blown from the air nozzle 32 to the liquid knife 16 when the substrate S does not exist under the liquid knife 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272815-A (JP)
Title: Structure of molten metal holding furnace
Inventor: NAKAJIMA MITSUKANE
IPC: B22D45/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the new structure of a molten metal holding furnace where, when molten metal is held at a prescribed temperature, occurrence of metal loss is suppressed so as to improve combustion efficiency, and further, working efficiency is satisfactory as well.  <P>SOLUTION: In a holding furnace 10 where molten metal M is stored, and is heated and heat-retained by a holding burner 15, a combustion tube member 20 in which the lower half part 21 of a main body including a tip part 22 at least having a semispherical inner bottom face 23 is an immersion part 24 to be immersed into the molten metal, and also, flame ejection parts 25 are formed at the upper part than the position of the uppermost face S of the molten metal in the upper half part 26 of the main body is arranged so as to be suspended from the upper part of the holding furnace 10 in a freely replaceable manner. The holding burner 15 is burnt within the combustion tube member 20, the molten metal M is heated and heat-retained from the inside via the immersion part 24, and further, the molten metal M is heated and heat-retained from the upper face S by the flame ejection parts 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275555-A (JP)
Title: Wheel position detector and tire pneumatic pressure detector provided with it
Inventor: MORI MASASHI
IPC: B60C23/20
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect which wheel is mounted with each transmitter even if reading of ID information is not performed by a user, and to perform wheel position detection while discriminating a spare tire even at a lower speed.  <P>SOLUTION: The amplitude of each reception intensity of trigger signals output from a set of triggering devices 5 is measured in the course of traveling, and based on the magnitude of this amplitude, wheel position detection is performed. Namely, since a transmitter receiver 2 attached to the spare tire 6e does not rotate while traveling, the amplitude of its reception intensity is smaller as compared to other rotating wheels 6a-6d. Consequently, wheel position detection capable of performing discrimination of the wheels from the spare tire 6e becomes possible, even if frames are transmitted and received by response of transmitter receivers 2 attached to not only rear wheels 6c, 6d but also the spare tire 6e, when a trigger signal is output from a second triggering device 5b provided on the rear wheel side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279461-A (JP)
Title: Welding method and welding equipment
Inventor: TSUTSUI MAKOTO
IPC: B23K9/127
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method and welding equipment for more rapidly and more accurately detecting a weld line.  <P>SOLUTION: An automatic welding equipment 1 highly accurately specifies the position coordinate of the weld line 13c in respective positions and creates the actual trajectory information of a welding torch 2 by performing touch sensing in three or more places in a plurality of respective positions (position y<SB>1</SB>, y<SB>2</SB>, ... y<SB>n</SB>) along the weld line. At that time, the position coordinate of the weld line 13c is highly accurately specified by performing touch sensing in the minimum places, it is made possible to perform the detection of the actual weld line more rapidly as a result. Further, since the touch sensing is performed by making a shielding nozzle 3 touch a workpiece (actual workpiece) 13, the position detection is highly accurately performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279323-A (JP)
Title: Self-rotating rotary brush for cleaning
Inventor: KIMURA MASAAKI
IPC: B08B1/04
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a function of polishing the surface of an object by making a rotary brush for cleaning self-rotate by a work action.  <P>SOLUTION: The brushing work is performed by pressing the brush against an object and moving the brush back and forth or to the right and left. The brush is used as a rotary brush by making it self-rotate using frictional resistance between the object and the brush. When the frictional resistances of the right and left of the brush shaft are not equal between the object and the brush in the brushing work direction, rotation torque corresponding to the difference of the frictional resistances is generated, to make the rotary brush self-rotate. As one way of making the contact resistance different at the right and left of the shaft of the rotary brush, the shaft of the rotary brush is slightly tilted toward the right or the left with respect to the movement of the brush. As another way of making the contact resistance different at the right and left of the shaft of the rotary brush, the brush is pressed against the object with force different at the right and left of the shaft of the rotary brush with respect to the movement of the brush.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281720-A (JP)
Title: Microscope device
Inventor: OBARA TAKESHI
IPC: G02B21/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope device which controls a position of an observation object such as a cell and makes fluorescence recording by using transmission light.  <P>SOLUTION: The microscope device 1 is provided with: a stage 3 for placing an observation object 2 on it and controlling a position of the observation object; a light source 4 for transmission which passes through the observation object and detects its position; a fluorescence excitation light source 5 which causes the observation object to emit fluorescence; an incident optical system 15 which makes the light from the light source for transmission and the fluorescence excitation light source incident into the observation object; a first detection optical system 16 which detects the light which passes through the observation object; a second detection optical system 17 which detects the fluorescence from the observation object; and a control part 20. The control part 20 controls the stage 3, so that it may follow the observation object 2, by the image information on the observation object, which is input from the first detection optical system 16, and also controls the acquisition of the information on the fluorescence of the observation object 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288366-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: YAMASHITA KYOJI
IPC: H01L27/088
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having transistors wherein variations in characteristics of transistors are reduced, and the transistors can be manufactured without increasing the number of masks.  <P>SOLUTION: The semiconductor device has a first conductivity type well 3 formed on a semiconductor substrate 1 and first and second transistors formed on the well 3. The first transistor has first pocket regions 9a including a first conductivity type impurity, and first source and drain regions 11a including second conductivity type impurities. The second transistor has second pocket regions 9b including first conductivity type impurities, and second source and drain regions including second conductivity type impurities to perform an analog function. The concentration of the first conductivity type impurities included in the second pocket regions 9b present on the source and drain sides is lower than the concentration of the first conductivity type impurities included in the first pocket regions 9a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288973-A (JP)
Title: Data transmission device, data receiving device, data transmitting method, data receiving method, data transmission program, and data receiving program
Inventor: OIKAWA TOMOYA
IPC: H04L12/70
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user having no knowledge about a network and communication to easily and properly set up parameters for controlling a communication quality.  <P>SOLUTION: The data transmission device is configured with a display portion for displaying names and settings of a plurality of parameters related with a communication quality of transmission data; a graphical user interface (GUI) portion for selecting the settings of the plurality of parameters displayed on the display portion; a storing portion which stores a setting table wherein settings of the plurality of parameters and settings of QoS functions are associated with each other; a parameter determining portion for determining the settings of QoS functions corresponding to the settings of the plurality of parameters selected in the GUI portion based on the setting table; and a communication control portion for controlling the communication quality of data to be transmitted to a network based on the settings of QoS functions determined by the parameter determining portion. Consequently, a user-friendly interface can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008156204-A (JP)
Title: Lightweight calcium carbonate, process for producing the same and printing paper using the same
Inventor: SHIMONO KAZUHISA
IPC: D21H17/67
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide lightweight calcium carbonate which, when used as a loading material for printing paper, can impart excellent ink-absorbing properties and excellent opacity (in particular, opacity after printing) to the printing paper.  <P>SOLUTION: The lightweight calcium carbonate constituted of fine aggregates has a BET specific surface area of 10-25 m<SP>2</SP>/g and has a pore volume, in terms of the volume of pores of 0-1,000 Å as determined by the nitrogen adsorption method, of ≥0.05 cm<SP>3</SP>/g. The proportion of the volume of pores of ≤250 Å to the total pore volume is ≥25%. The calcium carbonate has an oil absorption, as measured with liquid paraffin, of ≥100 cc/100 g.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008293160-A (JP)
Title: Information processing apparatus
Inventor: MIYATAKE KAZUFUMI
IPC: G06F3/048
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily register metadata in content without requiring much labor, by registering in the content the metadata associated with input events.  <P>SOLUTION: An apparatus for registering metadata in content includes a metadata correspondence table that defines correspondence between input events and the metadata registered in the content; a display control means for displaying the content on the screen of a display device; an input acceptance means for accepting input events from an input device; and a metadata registration processing means for registering in the content the metadata associated with the accepted input events, based on the metadata correspondence table.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295152-A (JP)
Title: Electric motor
Inventor: HAMAGUCHI MASAHITO
IPC: H02K1/06
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor in which vibration is reduced, by reducing the cogging torque, and the motor efficiency can be improved.  <P>SOLUTION: The electric motor 2 comprises a yoke 5 having a tubular portion 53, at least a pair of permanent magnets 7, having a substantially crescent cross-section arranged on the inner circumferential surface of the tubular portion 53; and an armature 6 having an armature core 8 provided rotatably on the inside of the yoke 5, wherein the radius of curvature R1 at the inside arcuate portion 56 of the permanent magnet 7 is set larger than the radius of curvature R2 at the outside arcuate portion 57 of the permanent magnet 7. The air gap S2, between the inside arcuate portion 56 and the outer circumferential surface of the armature core 8, is set so as to become constant in the circumferential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290131-A (JP)
Title: High-pressure casting and forging machine, and method for producing high-pressure cast and forged product
Inventor: ASARI AKIRA
IPC: B21J9/02
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure casting and forging machine and a method for producing a high pressure cast and forged product with which a casting process and a forging process can be performed with one set of apparatus and also, the manufacturing cost of a formed product can be reduced and a large quantity of the products can be produced.  <P>SOLUTION: This high pressure casting and forging machine has the plurality of members for molds forming the internal spaces and provides the dies for high pressure casting and forging for forming the high pressure casting product. The above plurality members for molds are provided with at least an upper mold, lower mold, first movable die, second movable die and third movable die, and further, provided with a first pressurizing device for pressurizing the first movable die in the press-in direction into the interval space, a second pressurizing device for pressurizing the second movable die in the press-in direction into the interval space and a third pressurizing the third movable die in the press-in direction into the interval space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299431-A (JP)
Title: Handwritten character input device and control program therefor
Inventor: SANO KOSAKU
IPC: G06F3/0482
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a recognition candidate character be displayed sequentially in each character to be corrected about a series of character string performed with handwriting input recognition, to easily correct it into a desired recognition candidate character, without requiring selection operation, and to input the series.  <P>SOLUTION: When a handwritten character is inputted in a handwriting input part, the handwritten character is character-recognized, a candidate character thereof is stored in a candidate buffer, and a first candidate character of that moment is displayed in a retrieval character input area (a). When "correction" of the handwriting input part is touched so as to correct a retrieval character (string) performed with the character recognition display, the recognition candidate character, corresponding to each the character along the retrieval character (string) performed with the character recognition display, is read from the candidate buffer, and the recognition candidate characters are displayed in a lump as a window W. When a cursor for moving the button of the handwriting input part for designating and deciding a right recognition candidate character among the recognition candidate characters in each of the character displayed in the window W in a lump by a cursor C is touched, the decided candidate character is corrected and displayed in the input area (a) as a right retrieval character.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298524-A (JP)
Title: Circuit testing device and its operation method
Inventor: TAKADA SATOSHI
IPC: G01R31/34
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve measurement accuracy when measuring a low circuit impedance of a circuit to be tested through a contact switching means.  <P>SOLUTION: The circuit testing device includes a contact switching means closing during a low-voltage test between the circuit to be tested 1 and a low-voltage inspection circuit 4 and a contact refresh energization circuit 10 applying a preliminary voltage of a sufficient level for breaking down a contact oxide film of the contact switching means. The preliminary voltage is applied between the contacts of a relay 3 for breaking down an insulating film on a surface of the contact of the relay 3 immediately before measuring resistance r of the circuit to be tested 1 through the relay 3 as the contact switching means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300193-A (JP)
Title: Connector
Inventor: HOSHINO HIROICHI
IPC: H01R13/03
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which manufacturing of dies is easy and production cost is low.  <P>SOLUTION: The connector is composed of a socket 20 in which a plurality of first connectors 30 are installed in parallel by assembling so as to straddle a press-fit portion 32 of nearly U-shape at the opening fringe of a socket main body 21 and a plug 40 in which a plurality of second connectors 50 are installed in parallel by assembling so as to straddle a press-fit portion 52 of nearly U-shape at a position corresponding to the first connector 30 out of the opening fringe of the plug main body 41 having a plain shape capable of engaging with the opening fringe of the socket main body 21. In particular, the free end portion 57 of the press-fit part 52 of the second connector 50 located in the opening fringe of the plug main body 41 is engaged with a position restriction recess 46 formed at the bottom of the plug main body 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297866-A (JP)
Title: Structure around sprinkling tank in rolling compaction vehicle
Inventor: HATA SHOGO
IPC: E01C19/26
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To mount a sprinkling tank without looseness to a vehicle body without impairing appearance while dispensing with high rigidity treatment for the sprinkling tank.  <P>SOLUTION: A structure around the sprinkling tank 4 comprises a handrail member 9 with its lower part fixed to a front edge plate 8e and with its upper part having a grip part 14 located above a side edge surface 13. A bottom face part 14a of the grip part 14 constitutes a stopper for regulating the upward movement of the sprinkling tank 4 by abutting on the side edge surface 13, and an upper face part 14b of the grip part 14 constitutes an armrest for an operator. A side face part 14c of the grip part 14 constitutes a fall preventive wall for the operator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296540-A (JP)
Title: Printing head
Inventor: ITO KAORI
IPC: B41J2/235
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing head capable of suppressing a variation in striking force related to each of a plurality of print wires.  <P>SOLUTION: The printing head (1) is equipped with the print wire (11), a lever (21), and a lever fixing spring (81) which forces the rear end of the lever (21) to a lever guide (35) to fix the lever to the guide. Among them, the lever fixing spring has an elliptic body (811) having an approximately an elliptic contour shape in a plane view and a plurality of arms (815) which project from an outer edge having a contour shape and comes into contact with the rear end of the lever. Each of magnitudes of the elastic forces given by each of a plurality of the arms is determined so as to fall within a definite range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304552-A (JP)
Title: Image forming apparatus
Inventor: TAKEI YUUHEI
IPC: G03G15/02
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which neither increases the load of an intermediate transfer belt or the like nor causes slip on a transfer surface between recording material and the intermediate transfer belt or the like while keeping cleaning performance of a cleaning device high.  <P>SOLUTION: The fur brush 22 of the cleaning device 19 rubs on a secondary transfer roller 5 in a rotating state. A power source D3 applies voltage to the fur brush 22 through a metallic roller 20, so as to electrostatically clean the secondary transfer roller 5. The secondary transfer roller 5 is driven from the outside through a torque limiter 31 capable of varying the setting of driving force to be transmitted. The driving force to be transmitted through the torque limiter 31 is set in accordance with the integrated value of voltage applying time by the power source D3 and absolute humidity arithmetically calculated from output of a temperature and humidity sensor S1.  <P>COPYRIGHT: (C)2009,JPO&INPIT