baber/WOPTO huggingface dataset:
Patent JP-2003264451-A (JP)
Title: Digital filter
Inventor: MATOBA KENJIRO
IPC: H03H17/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital filter for a multi-channel capable of processing pieces of input data in different sampling frequencies and the circuit scale of which is simplified.  <P>SOLUTION: Pieces of the time-division multiplexed input data DTIN are stored in shift registers 11<SB>1</SB>, 11<SB>2</SB>for every channel according to control of a control part 60. For example, pieces of the input data of a first channel stored in the shift register 11<SB>1</SB>are successively read by the control of the control part 60 and multiplied by a filter coefficient to be outputted from a filter coefficient storage part 30 in a multiplication part 20. These multiplication results are added by an accumulated adder part 40, the added results are latched by a data output part 51 and outputted as the output data OUT1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272217-A (JP)
Title: Optical pickup device and optical reproducing device
Inventor: YOKOTA HIDEAKI
IPC: G11B7/13
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure good reproduced signal quality even when the dimensional accuracy of a housing, etc., is alleviated to the extent of general tolerance and assembly accuracy is alleviated by making a conjugate relation adjustable so that reflected light from an optical recording medium focus on the light receiving pattern of a light receiving element.  <P>SOLUTION: An interval LB between each light receiving part 18a with a first wavelength and a light receiving part 18b with a second wavelength of a photodetector 18 which is a light receiving part is set to be about 1.1 to 1.6 times of an interval LA between a light emitting point 11d with the first wavelength and a light emitting point 11e with the second wavelength of a semiconductor laser 11 which is a light source. A sensor lens 17 having a negative refractive index is provided at the preceding stage of the photodetector 18, and the conjugate relation between the light source and the light receiving part is adjusted by adjusting the position of the sensor lens 17 in an optical axis direction. Thereby, the reflected light from the optical recording medium is accurately focused on the light receiving part corresponding to the wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266233-A (JP)
Title: Air self-feed type rotary cutting tool
Inventor: TAKECHI KIYOYUKI
IPC: B23C5/28
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air self-feed type rotary cutting tool capable of effecting blast by itself along with rotation of a tool and feeding air to the vicinity of a cutting edge.  <P>SOLUTION: In a tool body 1, a blase 7 is formed that a notch 6 is formed in an outer peripheral part on the rear end side of a cutting edge chip 2 and its remaining part effects the action of blast toward a tip. Wind created through rotation of a tool is fed in a connecting groove 10 recessed in the tip surface of the tool body through an air hole 8. Further, since the connecting groove 10 is formed in a manner to communicate with one end of a chip pocket 5, air is blown out from the tip of the chip pocket 5 toward the rear end thereof through a ventilation passage formed between a work material 11 and the chip pocket during cutting and discharge of chips and cooling of the cutting edge are carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267004-A (JP)
Title: Pneumatic tire
Inventor: NOGUCHI MAKOTO
IPC: B60C11/03
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire allowing improvement of ice performance and snow performance by designing a block shape.  <P>SOLUTION: In the pneumatic tire, a block row formed of a plurality of blocks 3 arranged in the tread 1 along the circumference direction of the tire is formed, and a plurality of studs 4 are driven in blocks 3. Length L of the block 3 in the tire width direction is changed, thereby setting a ratio of maximum to minimum of the block length L in the block row at 1.5 to 1.8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272119-A (JP)
Title: Wiring member, suspension, and head gimbal assembly
Inventor: WADA KEN
IPC: G11B5/60
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring member, a suspension and a head gimbal assembly (HGA) capable of employing a high frequency for a read frequency and not deteriorating a write characteristic.  <P>SOLUTION: The wiring member is provided with: at least a couple of write side trace conductor layers one-side ends of which electrically connected to a write head element of a thin film magnetic head when mounted; a couple of read side trace conductor layers one-side ends of which electrically connected to a read head element of the thin film magnetic head when mounted; and a resin layer on the upper surface of which a couple of the write side trace conductors and a couple of the read side trace conductors are formed and the lower surface of which is in contact with a ground conductor face when mounted, and a gap SR between a couple of the read side trace conductors is at least partly greater than a gap SW of a couple of the write side trace conductors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268965-A (JP)
Title: Step storing device for door way
Inventor: ONO SATOMI
IPC: E04F19/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step storing device for a door way used comfortably even a rainy day without impairing beauty of the whole building, by installing a storing shelf for storing a trash can or the like, and using a step for the door way as a storage.  <P>SOLUTION: The step storing device adjoining the door way of the building is arranged in the outdoor side, comprises: a step body 1 forming a side in the same finishing as a continuous footing B1 of the building B; a storing shelf 2 installed in parallel with a building external wall B3 at a position spacing an interval with the building external wall B3 on the step body 1; an underfloor storage 3 providing an opening part 12 on a step floor face between the building external wall B3 and the storing shelf 2, and providing a cover body 31 openably covering the opening part 12; and a roof panel 4 provided upward of the step body 1. The storing shelf 2 is arranged downward of the edge of the roof panel 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266347-A (JP)
Title: Motion editing device for leg type moving robot and motion editing method
Inventor: MIKAMI TATSURO
IPC: B25J13/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To support editing work of a motion pattern by taking attitude stability at the time of execution in an actual machine into account.  <P>SOLUTION: A motion editing part 1002 performs interpolation of movement between poses in accordance with a pose of a machine body inputted from an operator through a pose inputting part 1001 to edit motion. An attitude stabilization processing part 1003 verifies whether the motion edited in the motion editing part 1002 can operate while stabilizing the attitude in the actual machine or not based on ZMP stability degree discrimination standard and corrects into a motion pattern in which attitude stabilization is possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002329794-A (JP)
Title: Dual metal gate cmos device and its manufacturing method
Inventor: MA YANJUN
IPC: H01L29/49
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a dual gate CMOS device which is effective and highly reliable without using poly silicon for gate regions. SOLUTION: This method for manufacturing a dual gate CMOS device comprises a process for arranging a silicon substrate so as to form device regions including an n-well 14 and a p-well 16 in each device region, a process for forming a gate oxide and depositing a dummy gate in each n-well, p-well, a process for forming a source region and a drain region in each n-well, p-well by ion implantation, a process for removing dummy gates and a gate oxide, a process for depositing a high k dielectric 38, a process for depositing a first metal 42 in the gate region of the p-well, a process for depositing a second metal 44 in the gate regions of each n-well, p-well, and a process for insulating structures obtained through above processes and forming a metal wiring layer for connection.
Patent JP-2002275032-A (JP)
Title: Fiber-containing cosmetic and its usage
Inventor: CHEVALIER VERONIQUE
IPC: A61K8/92
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, especially an O/W-emulsion free from the coagulation of fibers and having no liability of solidification into spheres when applied on the skin even in the case where a large amount of fibers are included. SOLUTION: The composition contains an oil phase, fibers, spherical particles and platelets dispersed in an aqueous phase, in a physiologically permissible medium. The spherical particles are organic or inorganic microspheres, and the platelets are preferably selected from inorganic pigments, organic pigments, thin-layered silicates and mixtures of these substances.
Patent JP-2003272704-A (JP)
Title: Nonaqueous secondary battery
Inventor: NAKAJIMA TAKAYUKI
IPC: H01M10/052
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery capable of charging at a high voltage and having high charging discharging cycle characteristics.  <P>SOLUTION: This nonaqueous secondary battery has a positive electrode, a negative electrode capable of storing and releasing lithium, and an noaqueous electrolyte in which a lithium salt is dissolved, the positive electrode contains an active material having a lithium cobalt composite oxide as the main component, the nonaqueous electrolyte contains a nonaqueous solvent containing 50 vol.% or more of γ-butyrolactone, and the open circuit voltage between terminals when full charged is 4.3 V or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278578-A (JP)
Title: Intake negative pressure detector in internal combustion engine
Inventor: YASHIRO YOSHINOBU
IPC: F02D35/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy of an internal combustion engine and to decrease more harmful matters in exhaust emission by more accurately detecting the value of intake negative pressure P in an intake passage of the internal combustion engine body and supplying fuel according to the detection value in the internal combustion engine.  <P>SOLUTION: The internal combustion engine 18 includes an intake pipe 34 extended from the internal combustion engine body 19 to communicate the internal intake passage 33 to an intake passage 27 formed in the internal combustion engine body 19, a fuel feeding means 36 for feeding fuel to the internal combustion engine body 19, an intake negative pressure sensor 43 for detecting the intake negative pressure P in the intake passage 33 of the intake pipe 34, and a control device 44 for controlling the feed quantity of fuel to the internal combustion engine 19 by the fuel feeding means 36. The intake negative pressure sensor 43 detects the intake negative pressure P at the downstream end of the intake passage 33 of the intake pipe 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283357-A (JP)
Title: Channel selecting method of high frequency receiver
Inventor: NAKAMORI TOSHIHIRO
IPC: H04N5/44
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel selecting method of a high frequency receiver for selecting the given number of PLL circuits by using the smaller number of addresses, and utilizing the addresses more effectively in the system.  <P>SOLUTION: When a PLL circuit 7 is selected in a tuner 2, integrated circuit chips 3 and 4 are selected by using a chip address A1, and then the PLL circuit 7 is selected by using a PLL address B1. When a PLL circuit 8 is selected in the same tuner 2, the PLL circuit 8 is selected by using the same chip address A1 and a PLL address B2. In this way the same chip address is used when each PLL circuit is selected in the same tuner, so the number of chip addresses can be reduced, and there are no lack of addresses in the system. The address can be used effectively, and many broadcast stations can be selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278263-A (JP)
Title: Grating
Inventor: OKAJIMA NOBUYUKI
IPC: E03F5/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grating which can be easily assembled, in which a square columnar body can be easily replaced even if the body is damaged or corroded partially and in which advantages of a wooden member is utilized and while disadvantages are improved.  <P>SOLUTION: A pair of long-sized side plates 1 and a pair of short-sized end plates 2 are formed into a square frame; the grating comprises a metallic frame body F for a grating and a plurality of square columnar bodies 6 with an overall length almost equal with the length between the two side plates 1; the frame body F is provided with teeth portions 12 extending oppositely from both the side plates to the center of the frame in a comb-tooth shape at predetermined pitches; and the square columnar bodies 6 are arranged laterally so as to fill a space between the two side plates 1 or arranged in a recessed portion between the tooth portion 12 and the end plate. By the formation of the teeth portion 12, a slit shaped gap ε is secured between the neighboring square columnar bodies 6, and the upper surface 6a of each square columnar body 6 is used as a design surface. Thus, these square columnar bodies 6 and the frame body F for grating are united together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283650-A (JP)
Title: Portable apparatus
Inventor: OTSUKA SHUJI
IPC: H04M1/725
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a portable apparatus mounting a plurality of cameras that the operation is troublesome and the operability is low because a camera being used is actuated selectively.  <P>SOLUTION: A photographing button also serves as a camera selection button and a plurality of operating methods of the photographing button are provided. A camera being used can be actuated readily and selectively by the operating method of the photographing button. Similarly, a camera being used for TV telephone can be selected readily at the time of answering to a TV telephone by the operating method of a TV telephone button and a service can be started simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281303-A (JP)
Title: Identification system
Inventor: NIWA KAZUKI
IPC: G06Q50/26
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize the result of identification processing by contriving a business model for batch managing identification data and personal information so as to improve security in the case of managing the identification data.  <P>SOLUTION: An identification information database 1, a personal information database 2 and an identification server 5 are batch managed by a server management mechanism 10. Identification data such as picture, voice, handwriting data previously registered and stored in the identification information database and input data from identification terminals 3a, 3b,...3n are collated to each other by the identification server. When a person is identified to be the person concerned as the result of collation, data on the personal information such as a name, an address, a telephone number, a job requested by an identification terminal are obtained from the personal information database and transmitted to the identification terminal of a request source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283706-A (JP)
Title: Information communication system, charging system setting apparatus information communication terminal, charging system setting method, and communication time band setting method
Inventor: MATSUURA NOBUAKI
IPC: H04L12/14
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information communication system for improving the profit of network enterprises and providing a leased line to users at a cost lower than the conventional cost.  <P>SOLUTION: The system measures a call loss rate of an information communication network in time series, sets the charging in time series on the basis of a result of measurement, and introduces a communication time zone of a user to a time band wherein resources are free.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283446-A (JP)
Title: Test management system
Inventor: FUJITA KENJI
IPC: G06F11/22
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test management system for allowing a testing personnel to immediately grasp the measurement apparatus required for testing each test item.  <P>SOLUTION: The test management system includes: a built-in measurement apparatus memory 8 for storing the measurement apparatuses 4 usable for testing an object; a test item table 10 for storing a plurality of measurement apparatus models having required measurement functions to test the item for each test item; a measurement apparatus model table 9 for storing at least one or more of the measurement apparatuses having a measurement function of the measurement apparatus model by each measurement apparatus model; a measurement apparatus model searching means 14 for reading each measurement apparatus model corresponding to the test items from the test item table in response to an external input of the test item; and a measurement apparatus in use deciding means 15 for reading the same measurement apparatus as the measurement apparatus having the measurement function of each measurement apparatus model to be read in the measurement apparatus model table from the built-in measurement apparatus memory, deciding the read measurement apparatus for the measurement apparatus used for testing the test item, and outputting the result as display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283977-A (JP)
Title: Camera device and position information recording method
Inventor: SHIBUYA ATSUSHI
IPC: H04N101/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera device, which surely records an altitude of a photographic point in connection with a photographic image a position information recording method, and a program to realize them.  <P>SOLUTION: A camera having a position-measuring function by GPS is provided with an atmospheric pressure sensor. If the number of GPS satellites captured at photographing time is less than three, an atmospheric pressure altitude data based on an atmospheric pressure value detected by the atmospheric pressure sensor is stored in connection with the photographic image (SA5 to SA7). IF the number of the GPS satellites is four and more, a table data to be used for gaining the atmospheric pressure altitude data is corrected and each data of latitude/longitude and the altitude is stored in connection with the photographic image (SA5, SA8 to SA11). If only three GPS satellites are captured, the atmospheric pressure altitude data based on the latitude/ longitude data and the atmospheric pressure value is stored in connection with the photographic image (SA5, SA8, SA12 to SA14).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289561-A (JP)
Title: Radio communication apparatus, radio communication method, radio communication system, recording medium and program
Inventor: MAEJIMA YASUNARI
IPC: H04W56/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time taken for a hand-over process.  <P>SOLUTION: Access points 1-4 have their respective sending timings of MAC frames, shifted by specified times. For a sending time t1 of a top BCH of the MAC frame on the access point 1; the BCH sending time t2 on the access pt2, the BCH sending time t3 on the access pt3, and the BCH sending time t4 on the access pt4 are shifted by specified times T longer than the BCH sending time, respectively. Their sending times are controlled so that the BCH sent from any access point may not overlap. A mobile terminal changes its own receiving frequency channel synchronously with the BCH sending timings of the MAC frames sent from the access points 1-4, respectively. This is applicable to e.g. a mobile terminal and access points for radio communication with the mobile terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287509-A (JP)
Title: Method for secondary ion mass spectrometry
Inventor: KONO SADAICHIRO
IPC: G01N1/36
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for secondary ion mass spectrometry by which small amounts of a plurality of kinds of organic matters containing double bonds existing on the surface of a solid body can be known easily and clearly.  <P>SOLUTION: In the method for secondary ion mass spectrometry, mass spectrometry is performed on a sample by bringing a reagent that acts on organic matters containing double bonds to change the secondary ion mass spectra of the organic matters into contact with the sample.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286522-A (JP)
Title: Method for recovering metal in waste burned ash, and waste incinerator
Inventor: MIYAKOSHI YASUHIRO
IPC: F23J1/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To economically recover valuable metals contained in burned ashes, which are discharged from a waste incinerator.  <P>SOLUTION: This method for economically recovering the valuable metals comprises, when incinerating wastes 100 with the waste incinerator 10 having a fire grate 4, separating a fallen ash 102 falling from spaces of the above fire grate 4, from the main ash 101 discharged from the end portion of the fire grate 4, collecting the fallen ash with a fallen-ash collecting device 6 having a hopper 61, and smelting the separately collected fallen ash 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294755-A (JP)
Title: Method and device for receptor-ligand association reaction
Inventor: MURAISHI KATSUAKI
IPC: G01N21/78
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptor-ligand association reaction device for recording, extremely efficiently and with good reproducibility, radiation data, fluorescence data, or chemiluminescence data in units for biochemical analysis by means of receptor-ligand association reaction.  <P>SOLUTION: This receptor-ligand association reaction device is characterized by being equipped with a movable biochemical analysis unit housing member 60 for accommodating therein a biochemical analysis unit carrier 6 with the plurality of biochemical analysis units 1 set therein on which a plurality of adsorptive regions 4 each including a specific bond substance are formed apart from each other, and solution supply means 61a, 61b, 61c and 61d for simultaneously supplying a solution including a labelled substance across the plurality of adsorptive regions on the plurality of analysis units set in the unit carrier housed in the housing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290399-A (JP)
Title: Golf club head and its manufacturing method
Inventor: KUSUMOTO HARUNOBU
IPC: A63B53/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club having a face that does not break easily and has optimum repulsion.  <P>SOLUTION: The golf club head has a club face piece 28 of bending a circumferential part toward a back 14 side by plastic working. The club face piece is formed by coupling a peripheral part 32 made of a material elastically deforming more easily than a center part 30 with the center part 30 made of a material having high elastic deformability.  <P>COPYRIGHT: (C)2004,JPO