baber/WOPTO huggingface dataset:
Patent JP-2006097066-A (JP)
Title: Case hardening steel
Inventor: NOZAKI SHUSAKU
IPC: F16H55/06
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide case hardening steel capable of producing a high precision gear.  <P>SOLUTION: The case hardening steel is produced by continuous casting, and provided that the microsegregation degrees of C and Mn in the cross-section in the radial direction of a slab are prescribed by both of a difference between the maximum value and the minimum value in all measuring points obtained by measuring the contents of the respective elements on a plurality of equally divided lines on the cross-section in the radial direction of the slab and a difference in the contents in the measuring points adjoining on a plurality of the equally divided lines, the difference between the maximum value and the minimum value is ≤0.03%, the difference in the contents at the adjoining measuring points is ≤0.02%, and preferably, the slab has a componential composition comprising, by mass, 0.10 to 0.35% C, 0.03 to 2.5% Si, 0.20 to 2.50% Mn, 0.01 to 2.50% Cr, 0.01 to 0.70% Mo, 0.01 to 2.0% Ni, 0.005 to 0.1% Al and 0.0040 to 0.0250% N, and, if required, added with one or more selected from W, V, Ti, Nb, Zr and B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006098867-A (JP)
Title: Translucent screen
Inventor: SHIINA YOSHIAKI
IPC: G03B21/62
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent screen capable of reducing stray light and resolution reduction due to reflection especially on a Fresnel lens of a Fresnel lens sheet and capable of preventing the adhesion of dirt and dust to the surface of the screen.  <P>SOLUTION: In the translucent screen comprising at least the Fresnel lens sheet and a lenticular lens sheet, the Fresnel lens sheet is constituted so that a light diffusion layer obtained by dispersing a light diffusion agent and an antistatic agent into transparent resin is formed on one surface (incident light side) of a transparent base material, the Fresnel lens is formed on the other surface (outgoing side), the surface roughness R<SB>Z</SB>of the light diffusion layer is in a range of 2 to 10μm and the thickness is in a range of 10 to 500μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005178903-A (JP)
Title: Packaging container for microwave oven
Inventor: KANZAKI KEIZO
IPC: B65D33/01
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container for a microwave oven, in which it can be recognized easily that heat cooking of the contents in the packaging container is completed and the packaging container is opened automatically, and spilling of the contents and danger of a burn by touching the opening can be avoided, by processing a packaging material itself composing the packaging container for microwave ovens such as a packaging bag, a cup, a tray or the like without needing a special member or a complex process.  <P>SOLUTION: In the packaging container for the microwave oven 1 in which a sealing part 3 with a weakening part for removing a vapor is provided on the packaging container sealed by a heat-seal with a plastic film, a mark developing means, with which the exfoliation opening of the sealing part for removing the vapor can be recognized by the difference between the surface and the back of the packaging material composing the sealing part for removing the vapor, is provided on the sealing part for removing the vapor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006103067-A (JP)
Title: Phase changing optical recording medium
Inventor: NAKAI TSUKASA
IPC: G11B7/243
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase changing optical recording medium, in which cross-erasing is low, contrast is high, SNR can be fully ensured, erasing percentage at a high linear speed is fully high and overwriting cyclic characteristics are excellent.  <P>SOLUTION: This phase changing optical recording medium has a recording film, by irradiating light over which a reversible phase change occurs between a crystalline structure and an amorphous structure, and an interfacial film, which is formed in contact with at least one side of the recording film and is made of a compound including Hf (hafnium), O (oxygen) and N (nitrogen).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006107843-A (JP)
Title: Tape-shaped superconductive wire
Inventor: FUJIGAMI JUN
IPC: H01F6/06
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape-shaped superconductive wire including a Bi-based oxide superconductor having high relative density and excellent in electric characteristics.  <P>SOLUTION: This tape-shaped superconductive wire is composed by covering the Bi-based oxide superconductor with a metallic sheath. The relative density of the superconductor is not less than 95%, when a current is carried to it without applying an external magnetic field in a refrigerant, a characteristic of current density J and an electric field E in a current region close to a critical current becomes E∝J<SP>n</SP>; and an n-value in the formula is 20 or more. The larger the n-value of the wire becomes, the smaller the generated voltage in a low-current region below Ic becomes, whereby heat generation is reduced. Thereby, the refrigeration capability of a refrigeration apparatus for the tape-shaped superconductive wire can be lowered, and a further efficient superconductive apparatus can be constructed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005025224-A (JP)
Title: Method and apparatus for driving plasma display panel
Inventor: KNAG SEONG HO
IPC: G09G3/28
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel which can be driven by an active driving system with an analog video signal, and a method and an apparatus for driving the same.  <P>SOLUTION: The method of driving the plasma display panel includes an address stage for charging a charge device provided by cells with an address voltage corresponding to the analog video signal, and an automatic ignition and sustaining discharging stage for generating sustaining discharge for a period proportional to the address voltage charged to the charge device. Consequently, the PDP (plasma display panel) is driven with the analog video signal, so an address period decreases and the discharge sustaining period relatively increases to greatly improve luminance; and a conventional digital gray scale is realized to eliminate contour noise generated owing to a discontinuous light emission pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006102620-A (JP)
Title: Apparatus and method for treating water
Inventor: TOBA YUICHIRO
IPC: C02F1/28
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating water, wherein the adsorption capacity of activated carbon can be utilized effectively, the using amount of activated carbon can be reduced and the discharge amount of sludge due to activated carbon can be reduced, in water treatment for removing a contaminant in raw water by adding activated carbon.  <P>SOLUTION: The water treatment apparatus for removing the contaminant in raw water by adding activated carbon is provided with: an activated carbon injection means for adding activated carbon to raw water; a filtration means for filtering activated carbon-added treated water to capture activated carbon and obtain a filtrate; a recovery means for recovering the activated carbon captured by the filtration means; and a circulation means for adding at least a part of the recovered activated carbon to raw water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005124189-A (JP)
Title: Hearing aid device and method for automatically switching in telephone operation and corresponding method
Inventor: ARNDT GEORG-ERWIN
IPC: H04R25/00
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for enabling a hearing aid wearer to extremely highly reliably identify a state of making a telephone call.  <P>SOLUTION: The device is provided with: a first hearing aid including a first pickup device 1 for receiving a first input signal; a second hearing aid including a second pickup device 2 for receiving a second input signal; level measuring instruments 3, 4, 5 for measuring a level difference between both input signals; and a controller for switching at least one of both hearing aids to telephone operation 8, 11 when the level difference is above or below at least one set threshold 7, 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006103235-A (JP)
Title: Sheet feeder device and printing device
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/16
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device which does not require a separation device of a resist roller and can be constituted at a low cost, can inhibit the generation of a noise and feed a plurality of sheets during a single rotation of a plate cylinder, and easily register the positions of a platemaking image and the sheet.  <P>SOLUTION: This printing device has a routine mode to wind a master 8 made with an image around a plate cylinder 1 and print one sheet during a single rotation of the plate cylinder 1 and a plurality of numbers printing mode to wind the master 8 made with not less than two split images around the plate cylinder 1 and print not less than two sheets during a single rotation of the plate cylinder 1. In addition, the routine mode and the plurality of numbers printing mode are freely switchable, and when the plurality of numbers printing mode is selected, the master 8 made with not less than two split images, is wound around the plate cylinder 1, and a plurality of the sheets are fed by the sheet feeder device during a single rotation of the plate cylinder 1 in accordance with the number of the split images formed in the master 8 wound around the plate cylinder 1. Each sheet is printed correspondingly with the split platemaking images.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006102714-A (JP)
Title: Method and apparatus for jetting liquid
Inventor: TAGUCHI MASAAKI
IPC: B05D3/00
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To jet a particle-dispersed liquid toward a predetermined area even after such a state is continued for a long time that the particle-dispersed liquid is not jetted from the tip of a nozzle.  <P>SOLUTION: When paste is jetted from a nozzle throat 11, the preliminary jetting work consisting of parting a needle valve 12 pressed to the nozzle throat 11 by a spring 14 from the nozzle throat 11 and pressing the needle valve 12 parted from the nozzle throat 11 to the nozzle throat 11 is done before paste is jetted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006113185-A (JP)
Title: Laser processing apparatus
Inventor: SEO MANABU
IPC: B23K26/00
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser processing apparatus which has high positioning accuracy by using an inexpensive device and processing in shape with high use efficiency of light by preventing degradation in positional control due to vibration in a mechanically movable component without using an expensive positioning device.  <P>SOLUTION: The laser processing apparatus is equipped with: a laser light source 11; a spatial phase modulating means 13 to modulate phases of the laser light 12 emitting from the laser light source 11; data input means 16, 17 which generate synthesized data by adding position moving hologram data for reproducing an image of a predetermined processed shape in a predetermined processing position on the surface to be processed, to process hologram data corresponding to the predetermined processed shape, and then which input the synthesized data in the spatial phase modulating means 13; and an imaging means 14 which reproduces a hologram image by the laser light 12 subjected to phase modulation by the spatial phase modulating means 13 onto the surface to be processed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006111096-A (JP)
Title: Steering system for vehicle
Inventor: OKAWA MASAHIKO
IPC: B62D1/18
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering system operating at least either of a detaching allowing mechanism and a detaching load reducing mechanism by proper timing.  <P>SOLUTION: This steering system is provided with: a forced detaching mechanism 600 for detaching a steering column 10 from a vehicle body; a cable 602 for transmitting force for pulling a seat belt B to the forced detaching mechanism 600; and a linking mechanism 604 for linking the cable 602 with the seat belt B. The linking mechanism 604 links the cable 602 with the seat belt B when a space between a driver A and a steering wheel 32 becomes a set space, that is, when a pulled length of the seat belt B becomes a set length. The forced detaching mechanism 600 is driven by the force with which the cable 602 is pulled by the seat belt B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115303-A (JP)
Title: Speaker box
Inventor: NISHIMURA KIMINOBU
IPC: H04R1/02
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sound leakage to the rear outside a speaker box through the inside of the speaker box, to improve sound absorption performance in the speaker box and to reduce sound diffracted from the front to be leaked to the rear.  <P>SOLUTION: Sound absorbing material layers 11 and 12 are provided on the top face, both left and right side faces and rear face of a speaker 1, an air layer 14 is provided on the top face, both left and right side faces and rear face of the sound absorbing material layers, and a sound insulator 15 constituting the upper wall, both left and right side walls and rear wall of the speaker box is provided. The speaker 1 is supported by a floor material 17 forming the bottom wall of the speaker box 10 through a spike-shaped support leg 16, and the front wall 20 of the speaker box 10 is composed of a sound insulating material layer 22 at an inner side and a sound absorbing material layer 21 at an outer side, wherein the front surface of the front wall 20 is flush with the front surface of the speaker 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006111764-A (JP)
Title: Thermoplastic resin composition for direct vapor deposition, and molded article and lamp
Inventor: KAMATA ICHIRO
IPC: C08L101/00
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for direct vapor deposition which is excellent in impact resistance and fluidity, can maintain a beautiful luster surface after direct vapor deposition and yet has good external appearances of a hot-plate welding-jointed part with a resin lens, and a molded article.  <P>SOLUTION: The thermoplastic resin composition for direct vapor deposition comprises 1-100 pts. mass of a graft copolymer (A), obtained by graft-polymerizing a vinyl monomer mixture (V) comprising 99-75 mass% of an aromatic vinyl monomer and 1-25 mass% of a vinyl cyanide monomer onto a diene-based rubbery polymer (G) at a graft ratio of 40-80%, and 99-0 pt. mass of a vinyl (co)polymer, the total of (A) and (B) being 100 pts. mass.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006109776-A (JP)
Title: Bush cutter
Inventor: YOSHIDA KENICHI
IPC: A01D34/68
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable a bush cutter to be driven by using either of an engine and an electrically driven motor according to the using environment as a power source.  <P>SOLUTION: A cutter 13 is joined to the tip of a driven shaft installed so as to be freely rotatable in an operation arm 10 as a body of the bush cutter, and a driven side joint 16 is installed in the rear end of the operation arm 10. Either of an engine output-side joint 28 of the engine 17 or a motor output-side joint 48 of the electrically driven motor 18 is selectively and detachably attached to the driven side joint 16, and each of the joint 28 and 48 is fixed to the driven side joint 16 by a fixing lever 33 as a fixing member. The driven side joint part selectively joined with either of the driven side joint part of the engine output shaft or the driven side joint part of the motor output shaft is installed in the driven shaft joined to the cutter 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120704-A (JP)
Title: Electronic equipment
Inventor: OKADA KAZUAKI
IPC: H05K5/02
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment that can be mounted to the equipment body of a panel easily and can fully hide an area near the terminal of the equipment body from a gap.  <P>SOLUTION: A panel 2 is provided in the equipment body 1 in which terminals 3A-3E project. The panel 2 is divided into a cover 22 locked to the terminals 3A-3E of the equipment body 1 while insertion holes 221A-221E for inserting from the terminal 3A to the terminal 3E are formed, and a panel body 21 in which a window section 7 for covering the peripheral section of the cover 22 and exposing the terminals 3A-3E is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116891-A (JP)
Title: Polyolefin based laminated film for packaging
Inventor: KURIYAMA TAKAHIRO
IPC: B32B27/32
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film which has a lower temperature heat seal property, and can safely perform the direct heating cooking in the state a pillow type bag of the film containing fresh vegetables by a microwave oven or the like.  <P>SOLUTION: The polyolefin based laminated film for package is produced by laminating a layer (C), a layer (B), and a layer (A) which are layers of the following resins on one surface of a lengthwise and crosswise stretched substrate layer (D) by a crystalline propylene: the layer (C) is a three-base copolymer resin consisting primarily of propylene and consisting of ethylene and a 4C-6C olefine (the olefine is abbreviated to Of); the layer (B) is a blend resin in which low density polyethylene of 15-40 pts.mass is blended into a two-base copolymer resin of ethylene and Of of 100 pts.mass; and the layer (A) is a blend resin of a noncrystalline two-base copolymer resin by propylene and Of of 50-75 mass% and a crystalline two-base copolymer resin of propylene and Of of 50-25 mass%. In addition, a single resin of Of of 5-45 pts.mass is blended into the layer (A).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006087890-A (JP)
Title: Control apparatus issuing alarm when food in pan is boiled or simmered down
Inventor: IMAI FUMITO
IPC: A47J27/00
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the wasteful use of energy and to prevent foods from getting burned when boiling the foods in a pan and boiling them for long stretches.  <P>SOLUTION: This control apparatus is so formed that a temperature sensor 2 and a handle 3 are attached to the inside and the outside of a pan lid 1, respectively, and the handle is attached with a control circuit issuing an alarm when the foods are boiled or simmered down. When the foods are boiled while the pan lid is put on the pan, the temperature rises and, after the boiling, the foods therein are simmered down. The temperature of steam generated therewith rises gradually and the potential of the temperature sensor rises also. When an input signal is inputted in a microcontroller, it emits an alarm with a buzzer or a voice. A person hearing the alarm turns off the heat source to prevent the wasteful use of the energy and prevent the foods from getting burned.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123012-A (JP)
Title: Robot control method
Inventor: MASUNAGA NAOTO
IPC: B25J19/06
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous collision detection during robot operation by making a load center-of-gravity position set by a robot operator, changeable according to a predetermined threshold set beforehand, and using it for calculation of gravity components in a current calculated value in a control method for detecting collision force with high accuracy without using a sensor.  <P>SOLUTION: The robot control method has a collision detecting method 17 of calculating the difference between an actual current value Ifb9 of a motor 5 obtained by measurement, and the current calculated value 11 obtained as a current required for driving the motor 5 by reverse dynamic operation from a prestored mechanical parameter of an arm 6, a user-set and prestored mechanical parameter of load mounted to the arm 6, and rotating position information on the motor 5, and determining that the arm 6 has received external force if the difference is larger than the predetermined threshold set beforehand. The center-of-gravity position 15 in the mechanical parameter of load, used for calculation of gravity components in the current calculated value is made changeable according to the grade of the threshold.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006128790-A (JP)
Title: Handover control method and control apparatus in radio terminal
Inventor: OMURA TATSUYA
IPC: H04W36/30
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve drawbacks in a conventional technique wherein a user misses a chance of performing higher communication when handover is activated from the level of a beacon signal to be received, and regular scanning may delay the handover timing while the scanning solves the above problem.  <P>SOLUTION: If a packet interval during communication is shorter than a usual interval, test is conducted as to whether the communication quality is satisfactory, and if it is longer than the usual interval, each access point AP is scanned at the period of about several seconds. If a result of the communication quality test shows NO, each AP is tested as to whether handover should be performed at the period of about several hundred mm/sec. If the communication quality is satisfactory and the scanning is OK, or if a result of the test is OK as to whether handover should be performed at the period of about several mm/sec, the handover is controlled to establish a link with the AP of handover destination to start communication with the AP of the handover destination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122275-A (JP)
Title: Toothbrush
Inventor: KATO TAKAO
IPC: A46B9/04
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush capable of surely reporting its replacement period by simple constitution in order to prevent polytrimethylene terephthalate (PTT) bristles from being worn, frayed or broken before the replacement period comes, in the toothbrush using the PTT bristles.  <P>SOLUTION: In the toothbrush using the PTT bristles 1, a brush 2 composed of one, two or more resins selected from a polyamide resin, a polyethylene terephthalate resin, polybutylene terephthalate resin, polypropylene resin and polyethylene resin is implanted on a part of an implanted surface of a head part as indicator bristles for displaying the changing period of the toothbrush. Also, of the cross sectional area total sum of the entire brushes, the cross sectional area total sum of the PTT bristles is set to 95-60%. The limiting viscosity of the PTT bristles is 0.9-1.3dl/g, and further, the limiting viscosity of the PTT bristles is set to 1.0-1.2dl/g and a boiling water shrinkage rate is set to be ≤0.4%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI