baber/WOPTO huggingface dataset:
Patent JP-2004214552-A (JP)
Title: Exposure method, aligner, and method of manufacturing device
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/027
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately measure the information required for exposure such as a position of a projection image of a reticle pattern or the uniformity of illuminance by using a prescribed sensor, when using an exposure beam of a short wavelength almost like a vacuum ultraviolet region.  <P>SOLUTION: The exposure light of a vacuum ultraviolet region passed through a projection optical system 12 is received through a light-shielding mask 52 by using a photomultiplier 61 in a space image sensor 23 provided on a wafer stage 22. A part of a purge gas passing through the exposure light supplied to a space 31 between the projection optical system 12 and the wafer stage 22 through an air supply pipe 15 and a local blower mechanism 14 is also supplied to the space 58 between the light-shielding mask 52 and the photomultiplier 61 through an air guide path 59c in the space image sensor 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210626-A (JP)
Title: Operation method of synthetic gas production
Inventor: NAGUMO ATSUO
IPC: B01J23/46
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method of synthetic gas production by which a catalyst for the synthetic gas production is regenerated.  <P>SOLUTION: The operation method of the synthetic gas production includes a reforming process using a gas consisting essentially of a 1-8C hydrocarbon gas as a raw material and for producing a synthetic gas by reforming in the presence of the catalyst for the synthetic gas production and a regeneration process for the catalyst for the synthetic gas production, for regenerating the deactivated catalyst for the synthetic gas production. The catalyst for the synthetic gas production is prepared by supporting at least one kind of a noble metal selected from rhodium or ruthenium on a magnesia support by 25 to 2,500 ppm in terms of weight and has 0.01-10 m<SP>2</SP>/g specific surface area. In the reforming process, the synthetic gas is obtained by the reaction of the raw material with CO<SB>2</SB>and/or steam and the reaction is performed under a condition that carbon activity Ac exceeds 1. The regeneration process for the catalyst for the synthetic gas production is performed temporarily under the condition that the carbon activity Ac is <1 to regenerate the deactivated catalyst for the synthetic gas production.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228102-A (JP)
Title: Plasma treatment apparatus
Inventor: KOSHIMIZU TAKASHI
IPC: H01L21/3065
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable charged particulates to be effectively removed in a plasma applied apparatus.  <P>SOLUTION: The inside of a vacuum vessel is kept vacuum in a plasma CVD apparatus, gas is introduced into the vacuum vessel for treating semiconductors, and a positive voltage is applied to the conductor of an NFP collector. When a high-frequency power is applied from a high-frequency power source 120 to a lower electrode 32, particulates are generated and charged with negative static electricity through an electron sheath over the lower electrode 32. The particulates charged with negative static electricity are guided by particulate guide grooves 320-1 to 320-8 and furthermore attracted to the conductor of the NFP collector 40 so as to be removed from above the lower electrode 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216425-A (JP)
Title: Connecting joint for aluminum alloy pipe and its manufacturing method
Inventor: NARUTOMI MASANORI
IPC: E04B1/58
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a lightweight and strengthened connecting joint capable of satisfying both advantages of a metallic box and a resin structure and increasing productivity and mass productivity and having a wide range of design discretion for a shape/a structure.  <P>SOLUTION: An aluminum alloy pipe 8 immersion-treated with a hydrazine solution or the like is inserted into an injection molding die. The connecting joint 7 is formed by injecting PBT or PPS series resin 10 into a cavity of the die, injecting resin onto the surface of aluminum alloy, and extruding it or pressurizing it. Consequently, the PBT or PPS series resin 10 is integrated with an aluminum alloy pipe 8 by gluing each other. A structure such as a frame combined with a plurality of pipes is completed at once so that the connecting joint 7 formed by the PBT or PPS series resin 10 can be arranged to be a rib shape or a boss shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004179135-A (JP)
Title: Method of recovering resource from disposed communication cable
Inventor: GYONG-DU KIM
IPC: B03B5/28
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recovering resource from a disposed communication cable coated with gel without generating pollution.  <P>SOLUTION: This method of recovering resource from a disposed communication cable recovers copper wire chips and polyethylene resin chips from a disposed communication cable containing gel. This method is formed of a process for cutting the disposed communication cable to separate it with a tube cutting device 1, a process for compressing the cable with a compressing roller 2 to separate the gel, a process for cutting the cable at the predetermined length with a coated copper wire cutting device 3, a process for crushing with a primary crushing device 4, a process for washing with a primary specific gravity separating device 5 and a vibration separating device 6 to separate foreign materials, a process for crushing again with a secondary crushing device 7, a process for separating the copper wire chips from the polyethylene resin chips with a secondary specific gravity device 8, a process for drying the copper wire chips with a copper wire chip drying device 9, a process for dehydrating the polyethylene resin chip with a vibration dehydrating device 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004219913-A (JP)
Title: Image forming apparatus
Inventor: YAMADA SHIYOUCHI
IPC: G03G21/16
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the maintainability of constitution components even when an apparatus is made small-sized by reducing unnecessary dead space.  <P>SOLUTION: The image forming apparatus includes a photoreceptor drum 11, an intermediate transfer belt 15 which temporarily holds a toner image formed on the photoreceptor drum 11, a discharge tray 38 where a form discharged after having an image formed by transferring the toner image from the intermediate transfer belt 15 is stacked, an opening/closing cover 62 which includes the discharge tray 38 and is configured to open the inner side of the apparatus, and a sensor 41 which is provided in an openable state together with the opening/closing cover 62 and measures the toner image transferred to the intermediate transfer belt 15. Then a cartridge 63 including the intermediate transfer belt 15 is loaded and unloaded by rotating the opening/closing cover 62 around a fulcrum 61 of rotation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228630-A (JP)
Title: Material presenting apparatus
Inventor: NISHIMURA MITSUYOSHI
IPC: G03B21/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material presenting apparatus which obtains a degree of freedom for placing a monitor and eliminates complicated operations for pointing a camera at the monitor.  <P>SOLUTION: A monitor 30 is supported with a material mount 10 movably through a link 60. A controller 40 searches a taken image by an imaging unit 20 for a monitor screen, a reference point 80, etc. for showing the position of the monitor 30, and tilts the imaging unit 20 to track the monitor 30 while recognizing these targets, thus photographing them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228729-A (JP)
Title: Telephone unit
Inventor: SENDA SUSUMU
IPC: H04M1/274
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To communicate phone directory data readily without requiring a special operation even when they are communicated after altered.  <P>SOLUTION: The telephone unit as a master unit A having phone directory data including telephone numbers and destination information independently from a slave unit B alters the content of the phone directory data and transfers the altered data to the slave B. The telephone unit comprises an RAM 12 for storing telephone numbers before altered, and a CPU 10 as a means for transferring the telephone numbers before altered to the slave unit B along with the altered data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234863-A (JP)
Title: Fuel cell system
Inventor: MATSUNAGA AKIRA
IPC: H01M8/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which does not take so much time for starting of the fuel cell system, by not conducting compressed air into piping in which cooling water is normally flowing in a fuel cell body so that a fuel cell will not be warmed, after the cooling water is thawed.  <P>SOLUTION: In the fuel cell system loaded with the fuel cell and using a combustion apparatus burning unreacted gas ejected from the fuel cell, a stack case storing the fuel cell and a piping case covering the exhaust piping for air ejected from the fuel cell, are formed integrating the stack case, and the piping case and the interior of the case are the same space. The unreacted gas burned in the combustion device, that is burnt exhaust gas, is fed to the piping case and flown to the stack case.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229568-A (JP)
Title: Method and system for skinning farm product such as vegetable by ice blast
Inventor: TSUJI SATOSHI
IPC: A23N7/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for skinning a farm product such as vegetables by ice blast, enabling automating a skinning step requiring much labor among the process for the farm product and also enabling washing it in combination with the step.  <P>SOLUTION: The skinning system for the farm product such as vegetables using an ice blast technique comprises a supercooled water forming section 10, an ice storage tank 17 for storing in chilled water fine ice grains 20a as ice slurry 20b formed by freeing the thus formed supercooled water from a supercooled condition, an ice grain mixing section 19 for obtaining homogeneous ice slurry 20c adjusted in the ice content of the thus stored ice slurry 20b, and a jetting section 24 functioning to automatically skin an object 30 by jetting the homogeneous ice slurry 20c by air pressure against the object 30 via a jet nozzle 33.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233770-A (JP)
Title: Display driver and electrooptical device
Inventor: CHOKAI YUICHI
IPC: G09G3/36
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display driver which can drive a display panel where data lines are wired in a comb-teeth shape according to a mount state, and an electrooptical device.  <P>SOLUTION: Comb-tooth driving is realized by the display driver which drives the data lines. The display driver 30 includes a gradation bus 110 which is supplied with gradation data according to the array order of the data lines, first and second clock lines 120 and 130 which are supplied with first and second shift clocks, first and second shift registers 140 and 150 which shift signals in first and second shift directions on the basis of the first and second shift clocks, first and second data latches 160 and 170 which latch the gradation data on the basis of shift outputs of the shift registers, a data line driving circuit which drives the data lines on the basis of the latch data of the data latches, and a clock switching circuit 180 which switches and outputs the first and second shift clock on the basis of a given mode setting signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230812-A (JP)
Title: Remaining battery power detection method
Inventor: USHIGOME YOSUKE
IPC: G01R31/36
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remaining battery power detection method which can particularly suppress a throughput decrease, for example, in continuous recording at a portable recording device to a minimum by detecting a remaining battery power by an appropriate timing.  <P>SOLUTION: In the recording device which can operate by at least a battery power supply, it is detected whether or not recording data transmitted from the outside is data to be recorded to a recording medium of a plurality of pages. The timing for detecting a battery voltage is controlled to change according to the detection result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241562-A (JP)
Title: Semiconductor device for static electricity protection and semiconductor device
Inventor: SATO YUTAKA
IPC: H01L21/8234
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new semiconductor device for static electricity protection and a semiconductor device containing the semiconductor device for static electricity protection.  <P>SOLUTION: The semiconductor device 100 for static electricity protection contains a first-conductivity first region 14 and a second-conductivity second region 12 formed in a first-conductivity semiconductor substrate 10. The second region 12 contains a first-conductivity first impurity diffusing layer 22 and a first-conductivity second impurity diffusing layer 24 adjoining the layer 22. The first region 14 contains a first-conductivity third impurity diffusing layer 26. The second impurity diffusing layer 24 is formed so that a depletion layer 24a formed under the layer 24 may be connected to the semiconductor substrate 10 when the positive voltage of a prescribed value is impressed upon the first impurity diffusing layer 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245600-A (JP)
Title: Insulation resistance detection device
Inventor: SAIGO TSUTOMU
IPC: G01R27/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation resistance detection device capable of securely preventing false-operation and trouble.  <P>SOLUTION: In this insulation resistance detection device 30, pulse signals are applied, through a detection resistance 2 and the series circuit of a coupling capacitor 3, to a DC power system 60 electrically insulated from a conductive member 10 by an insulation resistance R, and a voltage as an insulation resistance value detection signal representing the resistance value of the insulation resistance R appearing at a connection point p between the detection resistance 2 and the coupling capacitor 3 is amplified by an amplifying means 4 and outputted. Also, an inhibiting means 31 inhibiting the input of the negative potential component of the voltage into the amplifying means 4 is installed between the connection point p and the amplifying means 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245056-A (JP)
Title: Discharge pump and air conditioner equipped with the same
Inventor: ONO MICHIAKI
IPC: F24F13/22
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge pump of high pump efficiency with little power consumption of a motor and reducing noise by forming a passage of smooth flow from the suction to discharge of a fluid to be discharged while fixing a relative position between a pump body and a rotation body into a prescribed position without needing a special tool.  <P>SOLUTION: This discharge pump is provided with a pump body with a pump chamber partitioned inside; a suction port formed at the lower end of the pump chamber of the pump body; a discharge port formed at the side part of the pump body; a rotation body rotatably stored in the pump chamber and provided with a first blade member with a large diameter at the upper part, and a second blade member with a small diameter below the first blade member; and a driving motor connected to the rotation body to rotationally drive the rotation body. The pump chamber is provided inside with a partition wall member formed with a prescribed space from the radial outer end of the first blade member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251991-A (JP)
Title: Equipment operation system, language information recognition program for equipment operation, dictionary data for language information recognition
Inventor: ITO YUKIHIRO
IPC: G10L15/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a language information recognition device capable of recognizing all human's intentions without any omission in a high receiving ratio by using a small-capacity dictionary for recognition.  <P>SOLUTION: Provided are a microphone 101 for inputting language information, an external storage device 104 which stores an object, a sentence style of object's operation, attribute of the object, and a sentence style of a attribute value, and a signal processor 103 which recognizes the language information inputted to the microphone by referring to the sentence styles stored in the external storage device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253698-A (JP)
Title: Method for manufacturing semiconductor device and its device
Inventor: KIMOTO AKINORI
IPC: H01L23/50
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device and its device capable of easily ensuring the accuracy of the lead dimension of the semiconductor device isolated by cutting a lead part from a lead frame and of enhancing a product yield.  <P>SOLUTION: After a plurality of semiconductor chips mounted to an elongated lead frame 21 are sealed by a sealer 20, respectively, when the lead part extended from the sealer 20 is cut and the semiconductor devices obtained by sealing the semiconductor chip with the sealer 20 are isolated individually, the semiconductor chip is sealed with the sealer 20. Thereafter, corresponding reference holes 31 are formed in the lead frame 21 on the basis of an external force of the sealer 20 in each sealer 20, and the leads are cut on the basis of the reference holes 31, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260321-A (JP)
Title: Synchronization detecting circuit and method
Inventor: TAMURA TAKAHIKO
IPC: H04N5/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronization detecting circuit capable of properly detecting a synchronizing signal even when a deviation takes place in the phase of a timing pulse for detecting a pedestal level.  <P>SOLUTION: In the synchronization detecting circuit for detecting the synchronizing signal on the basis of a threshold value decided by the pedestal level detected from the timing pulse and a minimum value level (SYNC chip level) in a video signal, whether or not an interval of a detected horizontal synchronizing signal is normal is discriminated. Thus, it is discriminated that the synchronizing signal is not normally detected due to the deviation in the phase of the timing pulse. Further, the synchronizing signal can be detected properly even with a fault by detecting the synchronizing signal on the basis of a second threshold value decided according to, for example, the SYNC chip level according to this discriminated result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260326-A (JP)
Title: Image processor for monitor
Inventor: SHINBOU KENICHI
IPC: H04N5/232
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring image processor which restricts tracking into an monitor disabled area having the possibility of invading the other person's privacy and quickly returns to an initial monitoring position to quickly track a regular specified event target by a simple process, if a target under tracking is found to be not a regular event target.  <P>SOLUTION: An imaging unit 1 images a specified event target to be monitored, a drive unit 2 drives the imaging unit 1 to track the event target, and a drive controller 10 outputs a control signal to control the drive unit 2 as the event target moves. A drive time counter 11 counts the number of driving times of the drive unit 2 according to the control signal from the drive controller 10, and a drive restrictor 13 restricts the drive controller 10 from controlling the drive unit 2 when the counted number of driving times of the drive unit 2 by the counter 11 reaches an upper limit of the drive number of times stored in a number of driving times limit memory 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257788-A (JP)
Title: Object detection sensor and opening/closing body insertion detection device
Inventor: SHOJI SHINICHI
IPC: G01V3/08
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection sensor having both a function as a contact sensor and a function as a capacitance sensor which is a noncontact sensor, and having a simple constitution, or a simple opening/closing body insertion detection device using the sensor and having high reliability and responsiveness.  <P>SOLUTION: This sensor has a constitution equipped with a sensor body (body using a piezo cable 11 as a sensor head) having a basic constitution as the contact sensor, a detection circuit (contact detection circuit 30) of the contact sensor, and a detection circuit (approach detection circuit 40) of the capacitance sensor utilizing a conductor (shield net wire 18) of the sensor body as a detection electrode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260589-A (JP)
Title: Radio packet communication method and radio packet communication system
Inventor: UNO SHINTARO
IPC: H04W40/36
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio packet communication system in which a radio terminal can be moved between respective radio LANs while keeping packet communication.  <P>SOLUTION: This radio terminal 16 detects the electric field strength of a carrier signal transmitted from each base station during a backoff period, prepares moving destination information based on a carrier signal with the maximum electric field strength and an IP address of a base station 11a that is currently used and transmits the prepared information and IP address to a server 30. The server 30 writes the IP address in an edge router 21 connected to a base station 12a of its moving destination so as to transmit packet data received from the opposite communication party from the base station 12a of the moving destination on the basis of the information and IP address prepared by the radio terminal 16. The radio terminal 16 can be moved while keeping the packet communication with the opposite party when the radio terminal moves from the present base station 11a to the different base station 12a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259043-A (JP)
Title: Direction detection device and direction detection method
Inventor: OSUGI MASAMICHI
IPC: G06T1/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direction detection device and direction detection method capable of precisely detecting the direction of an object such as the direction of an eye like a visual line.  <P>SOLUTION: A full face turned to the front of a first camera 11 is imaged by both cameras 11 and 12 of a stereo camera 11, an initial edge image is formed from these edge images in an edge image formation part 21, and preliminarily stored in an initial edge image storage part 22. A virtual image taken by a virtual image is formed from the initial edge image. In case of detecting the direction, the matching degrees of the edge images of an image taken by a stereo camera 2 with the virtual image are compared, and the virtual position of the virtual camera for taking the virtual image is determined based on the matching degrees. The direction of the face is detected based on the relation between the position of the first camera 11 and the virtual position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI