baber/WOPTO huggingface dataset:
Patent JP-2003288524-A (JP)
Title: Price information providing program and price information registration and display program
Inventor: SAITO TOMIO
IPC: G06Q30/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide effective price information for judging purchase of an article even for a user who uses a mobile terminal.  <P>SOLUTION: A price information providing program uses a computer to compare: base price information on an article that an information gatherer who has a contract with a store or service provider registers; and price information on the article with which user price information on the article that the user registers is merged. Then the program provides price difference information between the price information on the article of at least an arbitrary store that the user registers and that of other stores, and further provides detailed price information at a user's request, thereby providing the effective price information for judging whether the user buys the article even for the user of the mobile terminal whose screen size is limited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285944-A (JP)
Title: Printer
Inventor: YAMAMOTO MINORU
IPC: B41J29/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent empty feed and double feed in feeding out a paper sheet from a paper feeding part by rotation of a pick up roller.  <P>SOLUTION: A printer 1 comprises a paper storing part 6 allowing the paper sheet 7 to be set in a laminated state, the pick up roller 12 contacting with one side of the set paper sheet 7, and a lid body 10 for covering the other side. In this constitution, the paper sheet 7 is conveyed toward a printing mechanism part 14 by the rotation of the pick up roller 12. The printer 1 is provided with a first rib 10a and a second rib 3a for forcibly curling the paper sheet 7 to be set in the paper storing part 6 in the paper width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297622-A (JP)
Title: Method of absorbing hydrogen, method of grinding hydrogen, and method of manufacturing rare-earth permanent magnet
Inventor: ISHIZAKA TSUTOMU
IPC: B22F9/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which the temperature rises can be suppressed during the course of a hydrogen absorption reaction, and in addition, hydrogen absorption can be performed in a short time.  <P>SOLUTION: During the course of hydrogen absorption, only hydrogen gas is supplied at the beginning, and subsequently, an inert gas is mixed in the hydrogen gas. Thereafter, the hydrogen absorption is completed with the hydrogen gas only, by stopping the supply of the inert gas. In the embodiment 1 of this invention in which the inert gas is mixed in the hydrogen gas, the temperature rise of a furnace used for performing the hydrogen absorption is reduced from that of a furnace used in the comparative example 1 of this invention, in which the hydrogen absorption is performed using only the hydrogen gas. In addition, the time interval for completion of hydrogen absorption is shorter than that in the comparison example 2 of this invention, in which hydrogen absorption is performed by using a mixed gas of the hydrogen gas and an Ar gas from the beginning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003088977-A (JP)
Title: Laser beam machining method
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/38
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method by which an unnecessary cleavage is not caused on the surface of a work and the surface is not melted. SOLUTION: The laser beam machining method comprises a process for placing a work 1 on the placing table 107 of a laser beam machining apparatus 100, a process for forming an intended cutting part based on a reformed region in the inside of a work 1 along the intended cutting line 5 of the work 1 by adjusting a converging point P in the inside of the work 1 and by irradiating the work 1 with a laser beam L, a process for transporting the work 1 in which the intended cutting part based on the reformed region is formed to a heating apparatus, and a process for cutting the work 1 by heating the transported work 1 and thereby causing stress by thermal stress.
Patent JP-2003291311-A (JP)
Title: Rotary printing machine and register controlling method therefor
Inventor: NOBUKAWA SATOSHI
IPC: B41F13/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a register controlling method for a rotary printing machine which can prevent generation of a brake following change of a printing speed by controlling variation of a top and bottom register in variable speed, and to provide the rotary printing machine.  <P>SOLUTION: A characteristic of a register variation of a pattern printing with respective printing units 4A, 4B, 4C and 4D in changing the speed is estimated per a specific printing condition governing the register variation characteristic. A phase control characteristic among respective printing units 4A, 4B, 4C and 4D for denying slippage of the top and bottom register between the patterns printed with respective printing units 4A, 4B, 4C and 4D based on the estimated register variation characteristic is preliminarily set and stored in a data base 32. Then, a phase control characteristic according to the printing condition applied to this time printing is selected among a plurality of phase control characteristics stored in the data base 32 while the printing speed is changed, and a phase relation among plate cylinders 5 of respective printing units 4A, 4B, 4C and 4D is varied based on the selected phase control characteristic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295876-A (JP)
Title: Sound recording device and reproducing device
Inventor: OKADA HARUO
IPC: G10K15/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound recording device and a reproducing device which can prevent a human living space from excessively becoming silent or an external sound and an indoor sound from being inconsistent and relieve mental and physical pains due to the excessive silence or inconsistency.  <P>SOLUTION: The sound recording device is provided with: microphones M1 to Mn which collect sounds generated having frequencies of 20 Hz to 40 kHz while maintaining frequency bands of the sounds and generate sound signals corresponding to the collected sounds; equalizers E1 to En and a mixer MX which generate one sound source file SD including the plurality of generated sound signals, and extract high-frequency sound signals having frequencies of 8 to 40 kHz from the sound signals corresponding to respective sound source files SD and mix high-frequency sound signals corresponding to the plurality of sound source files with each other to generate a mixed sound signal which becomes a random sound with fluctuations when reproduced, those processes being performed for respective mixed sound signals of a plurality of channels; and a recorder R which records the generated mixed sound signals on an optical disk DK for each channel. Then multichannel reproduction is carried out by making the best use of the frequency bands and sound fields of the mixed sound signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297903-A (JP)
Title: Foup clamp mechanism
Inventor: SEKI HIROMI
IPC: H01L21/673
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To compact while satisfying the request of a standard concerning the specification of a clamp.  <P>SOLUTION: The FOUP clamp mechanism is provided with: a clamp member 4 for clamping an FOUP 2 and pushing the same against a slide table 3; a first cam member 5b for pivoting the clamp member 4 between a clampable position and a non-clampable position retreated from the clampable position; a second cam member for clamping the clamp member 4 at the clampable position to clamp by retracting the same so as to push the FOUP 2 at the clampable position; and an actuator 7 which is only one operating source for operating the first cam member 5b and the second cam member sequentially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298865-A (JP)
Title: Color processing method and image processor
Inventor: OGA MANABU
IPC: B41J2/525
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize gray balance correction between media having different white points and gray balance black points.  <P>SOLUTION: When a photometric value is converted to a color space for associating a profile, gray balance correction is performed on the perceived color space of the human being on the basis of white points and gray balance black points of media.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297333-A (JP)
Title: Conductive plate structure of pack battery
Inventor: AZUMA SHIGERU
IPC: H01M2/20
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive plate structure of a pack battery capable of preventing an insulating ring from being left out of fitting on the positive electrode of the battery.  <P>SOLUTION: The conductive plate of the pack battery consists in a nickel plate 4 whereto the insulating ring 1 is adhered in advance, and the insulating ring is fitted on the positive electrode 31 of each battery constituting the pack battery, and then the nickel plate is spot welded to the positive electrode of the battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297193-A (JP)
Title: Switch
Inventor: KOGA TORU
IPC: H01H31/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch in which insulation materials are appropriately arranged without enlarging the size of a case, an arc generated when the switch is turned off is certainly extinguished between a fixed contact and the tip of a movable contact, and resistance to thunder is further improved.  <P>SOLUTION: One end of an operating rod 14 is connected to the specified position of the movable contact 12 between a rotation center and a fixed electrode 11 so that the movable contact 12 is linked with the motion of a driver 13. A connection 12a of the movable contact 12 connected to the operating rod 14 is covered with a cover 15 to keep an insulation distance between the connection 12a and the fixed contact 11. This prevents an arc from transferring to the connection 12a from the tip of the fixed contact 11 even if the movable contact 12 is rotated to turn off the switch, and the position of the connection 12a is closer to the fixed contact 11 than the tip of the movable contact 12 and breaks the circuit certainly without retaining the arc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301466-A (JP)
Title: Embedding form for forming grating crib
Inventor: OKURA TAKUO
IPC: E02D17/20
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedding form for forming a grating crib in which sidewise operational obstacles are eliminated.  <P>SOLUTION: A plurality of spacers 2 are connected to a pair of side rectangular frames 1 and netlike side frames 3 are provided at the outside of the side frames 1 to form the embedding form A for a grating crib. The netlike side frame 3 is divided into a plurality of sections in the longitudinal direction of the side frame 1. The divided form 8 is pivoted so as to be openable outward around the vertical axis P against the side frame 1, and a fixing means 12 is provided to fix the divided form 8 in a closed posture to the side frame 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002330157-A (JP)
Title: Aal2 receiver for filtering signaling/management packets in atm system
Inventor: KARLSSON MAGNUS
IPC: H04Q11/04
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a simplified techniques for implementing SOHO ATM solutions. SOLUTION: A receiver interfaces directly with a DSP(digital signal processor) portion 412 (which converts digitized voice samples into voice signals) and a host processor 414 (which performs AAL2 signaling and layer management functions). The receiver filters AAL2 signaling and management packets from AAL2 voice packets using a host programmable CID(channel identification) filter 550 and an UUI(user-to-user indication) filter 560. A match from either filter 550 or 560 enables, the packet to be forwarded to the host processor 414. If no match is made in either filter 550, 560, then a look-up is performed in a receive CID look-up table and the packet is forwarded to the DSP portion 412 based on a look-up match.
Patent JP-2003291896-A (JP)
Title: Boarding bridge
Inventor: KONOSU SHIGEAKI
IPC: B64F1/305
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boarding bridge free from barriers by eliminating steps being generated at a joint part connecting both tunnel bodies that constitute the boarding bridge.  <P>SOLUTION: The boarding bridge for use between a terminal building and an aircraft has a plug-in type configuration such that a plurality of tunnels can be retractable. A floor part of an inner tunnel body A being plugged-in is formed as an inclined floor 9 having a certain slope lowering toward an outside tunnel body B and a ramp 10 is provided at an end of the inclined floor in the side of the outer tunnel body to permit vertical oscillation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299807-A (JP)
Title: Game machine
Inventor: UEHATA KOSHIRO
IPC: A63F7/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve interest by performing various kinds of advance notices on a big win.  <P>SOLUTION: After displayed patterns on a display unit 33 start varying at high speed, the advance notice on the big win is performed by back lights 334L and 334R by the time that the combination of patterns presenting the result of big win lottery is displayed on the display unit 33. In the advance notice on the big win, one pattern is determined by lottery out of 10 kinds of back light performance patterns and according to the determined pattern, lighting of the back lights 334L and 334R is controlled. Reliability of the advance notice on the big win is made different for each back light performance pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305509-A (JP)
Title: Sheet width controller of material to be rolled in continuous hot rolling and method for controlling sheet width
Inventor: NISHINO MIYAKO
IPC: B21B37/22
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To scarcely allow an uncontroable area to appear in a material to be rolled.  <P>SOLUTION: A pre-stage gauge controller 32 controls tension adjusting instruments TC to adjust each tension between respective stands on the side which is more upstream than the middle position, for bringing the gauge of the steel plate M measured with a width gauge 11 in the middle position of a row of rolling stands nearer a target value. A post-stage gauge controller 3 controls tension adjusting instruments TC to adjust each tension between respective stands on the side which is more downstream side than the middle position, for bringing the gauge of the steel plate M measured with a width gauge 12 at the outlet side of the row of the rolling stands nearer a target value. A pre-stage target gauge modifier 4 outputs the modified amount of the target value of the gauge to be imparted to the pre-stage gauge controller 2 by using a low frequency component of deviation between the gauge of the steel plate M and a target value thereof irrespective of the tension between the respective stands on the side which is more downstream than the middle position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007670-A (JP)
Title: Substrate processing apparatus and method
Inventor: ITO KOICHI
IPC: H01L21/68
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and method which can collect a substrate, without damaging the surface of the substrate. SOLUTION: A cleaning system 1 includes wafer transfer devices 13 and 15, a sensor for detecting wafer present within the system 1, a memory 74 for storing information on the wafer present within the system 1 at turning off of the power of the system 1, a device controller 71 for controlling the transfer devices 13 and 15 to collect the wafer present within the system 1 outside of the system, and a collection starter 77 for issuing a command to the device controller 71 to cause the devices 13 and 15 to start the collection of the wafer.  Information, detected by the wafer detection sensor at the time of starting the power turning on of the system 1 is collated with wafer information extracted from the memory 74, and after it is confirmed that the wafer within the system 1 is collected with their being set to face a predetermined direction, a collection command has been issued from the collection starter 77 to the device controller 71.
Patent JP-2003309770-A (JP)
Title: Solid-state image pickup device
Inventor: KURODA YUKIHIRO
IPC: H04N5/374
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device where occurrence of an afterimage caused by electronic shutter operation is suppressed.  <P>SOLUTION: The solid-state image pickup device is provided with: pixels 10-m... arranged in the state of a matrix consisting of a photodiode 11, a transfer SW 12, a reset SW 13 and an amplifier transistor 14; transfer SW lines 103-m... and reset SW lines 102-m... connected in common to the gate of the transfer SW and that of the reset SW arrayed in the direction of a row; a vertical shift register 112 for outputting a pixel driving signal via the transfer SW lines and the reset SW lines; a constant current source 108 connected to a signal output line 109 connected in common with the sources of the amplifier transistors of the respective pixels arrayed in the direction of a column via a bias current control SW 107; and a bias current control SW line 106 for supplying a control signal to the bias current control SW. Thus, when making the pixel of an n-th row perform unnecessary electric charge discharging operation after performing reading operation to the pixel of an m-th row, supplying of bias current is stopped during a period of the unnecessary electric charge discharging operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265273-A (JP)
Title: Temperature adjusting device for contact faces between human body and bedding, sofa or the like
Inventor: KAMEI AKIHIKO
IPC: A47C27/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature adjusting device for contact faces between a human body and bedding (mattress in the case of a bed), a sofa, a chair, or the like.  <P>SOLUTION: An indoor apparatus for an air conditioner is provided with a connection pipe 2 at an air outlet 1, and the tip of the connection pipe 2 is connected with a pipe 3 which covers the whole bed surface or a pipe contained in the whole of an air bag or a mattress (made of an air permeable material), and cool air (hot air) is sucked to the pipes. Air outlet ports 6 of one or more are provided in the pipe 3 and the air bag, and numerous small air outlet ports are formed in the pipe. Exhaust amount is made smaller than suction amount for ventilation and expansion in each port.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003335551-A (JP)
Title: Sbn-based crystallized glass
Inventor: OCHI YASUO
IPC: C03C3/062
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SBN(strontium barium niobate)-based crystallized glass which is excellent in the dielectric properties and transparency and besides is economical.  <P>SOLUTION: The crystallized glass has the chemical composition formula: aRO-bNb<SB>2</SB>O<SB>5</SB>-cSiO<SB>2</SB>-dB<SB>2</SB>O<SB>3</SB>-eTeO<SB>2</SB>-fX (wherein R is Ba and/or Sr; X is one or more kinds of oxides selected from the group consisting of TiO<SB>2</SB>, ZrO<SB>2</SB>, P<SB>2</SB>O<SB>5</SB>and ZnO; a>b≥0.05; 0.60≥c≥0; 0.70≥d≥0; 0.70≥e≥0; c+d+e≥0.175; a+b+c+ d+e=1.0; and 0.10≥f>0) and moreover has a ratio (ε<SB>1</SB>/ε<SB>100</SB>) of a relative dielectric constant at 1 kHz (ε<SB>1</SB>) to a relative dielectric constant at 100 kHz (ε<SB>100</SB>) of 10 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316059-A (JP)
Title: Electrophotographic photoreceptor, and process cartridge and electrophotographic device having electrophotographic photoreceptor
Inventor: KUMOI HIROFUMI
IPC: G03G5/147
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which not only prevents decrease in the image density from the initial stage at low humidity, changes in the density with time, and image defects such as image flow and ghost images at high humidity but can stably produce high-quality images without depending on the environment for repeated use by reducing environmental fluctuation in the resistance of a protective layer without subjecting conductive particles to surface treatment, and to provide a process cartridge and an electrophotographic device having the electrophotographic photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor having a supporting body, a photosensitive layer on the supporting body and a protective layer on the photosensitive layer, the protective layer contains resin and tin oxide particles doped with a tungsten element. The process cartridge and the electrophotographic device have the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316082-A (JP)
Title: Positive charging toner
Inventor: KANAMARU YUTAKA
IPC: G03G9/087
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide positive charging toner containing a positive charging type charge controlling agent which does not give adverse influences on colors of color toners and having excellent charging stability.  <P>SOLUTION: The positive charging toner contains a binder resin, a compound expressed by formula (I) and a higher fatty acid and/or its metal salt having a 8-22C long-chain alkyl group. In formula (I), R<SP>1</SP>to R<SP>4</SP>may be same or different and each represents a hydrogen atom, 1-30C alkyl group, 2-30C alkenyl group, 6-20C aryl group or 7-20C aralkyl group, R<SP>5</SP>to R<SP>12</SP>may be same or different and each represents a hydrogen atom, a 1-30C alkyl group or a 2-30C alkenyl group, and M represents a hydrogen atom or a monovalent metal ion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321376-A (JP)
Title: Cell activator, collagen production promoter, melanin production inhibitor, hyaluronic acid production promoter and skin care preparation
Inventor: HATANI AKIRA
IPC: A61K8/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To find a component having a cell activating action, a collagen production promoting action, a hyaluronic acid production promoting action, melanin production inhibiting action, an antioxidative action and the like and to provide a skin care preparation useful for prevention of aging.  <P>SOLUTION: In the skin care preparation, extracts of one or more plants selected from plants of the family of Polytrichaceae are compounded. Particularly, it is desirable to use either one or both of extracts of Polytrichum commune Hedw. and extracts of Polytrichum formosum Hedw. as the extracts of the plant of the family of Polytrichaceae.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315825-A (JP)
Title: Liquid crystal optical element
Inventor: SHIBAHARA YASUSHI
IPC: C09K19/38
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal optical element having a wide angle of view and a high numerical aperture, rich in choices of materials and easily manufactured.  <P>SOLUTION: The liquid crystal optical element has a pair of electrodes and a liquid crystal layer 24 disposed between a pair of the electrodes. The liquid crystal layer 24 has a first liquid crystal layer 4 and a second liquid crystal layer 5 disposed adjacently to the first liquid crystal layer 4 in the normal direction of the surfaces of a pair of the electrodes. The first liquid crystal layer 4 contains a polymer formed by polymerizing a polymerizable composition and a liquid crystal material and the alignment state of the second liquid crystal layer 5 is controlled by the alignment state of the first liquid crystal layer 4.  <P>COPYRIGHT: (C)2004,JPO