baber/WOPTO huggingface dataset:
Patent JP-2005000245-A (JP)
Title: Method and apparatus for trimming masking material
Inventor: TOTANI MASAAKI
IPC: B26B29/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity and to perform stable trimming by a trimming apparatus of easy structure when trimming a masking cover.  <P>SOLUTION: The trimming apparatus 10 is provided with: an upper base 11 for mounting a cutting edge 15; and a lower base 21 for holding the masking cover 1 when trimming. The lower base 21 has a vertical guide part 23 and a horizontal guide part 26 to guide and hold two orthogonal surfaces of the masking cover 1, and a cut face is formed between the two surfaces of the held masking cover 1. By relatively moving the cutting edge 15 in contact with the lower part of a vertical wall surface 5a of a projecting part 5 in the masking cover 1, a non product part 7 is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003038-A (JP)
Title: Expansion union joint structure and fluid transfer pipe system using the same
Inventor: TAKAHASHI HISASHI
IPC: G21C17/003
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion union joint structure allowing the replacement of packings without forcibly moving pipes after installed and having high sealing performance, and to provide a fluid transfer pipe system using the same.  <P>SOLUTION: The expansion union joint structure comprises a union nut opened at one side and bag-shaped at the other side, a union collar to be inserted into the bag-shaped side of the nut and connected to one pipe, a union screw to be inserted into the union collar at the opened side of the nut via a first packing, a pipe connection member to be inserted into the union screw and connected to the other pipe, and a second packing provided between the union screw and the pipe connection member. The movement of the union screw to the axial direction and the replacement of the first and second packings are allowed by loosening the union nut.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000932-A (JP)
Title: Roll driver of vertical rolling mill
Inventor: NOZUE AKISHI
IPC: B21B13/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll driver of a vertical rolling mill which has short equipment length and low equipment cost, the roll clearance of which can easily be adjusted and which realizes an extensive adjustment range.  <P>SOLUTION: The roll driver of the vertical rolling mill is provided with: a vertical rolling machine 25 which is disposed vertically on an upper portion of a housing 23 and has a pair of rolls 26 and 26' which are facing each other and movable in the horizontal direction; a drive shaft 41 which is disposed horizontally below the vertical rolling machine along the moving direction of the roll; and a bevel gear box 42 which is movably disposed according to the movement of the roll 26 between the drive shaft and the rotary shaft 27 of at least one roll of the vertical rolling machine to transmit the driving force of the drive shaft to the rolls.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046160-A (JP)
Title: Device for driving plasma display panel and driving method therefor
Inventor: LEE JUNEI
IPC: G09G3/288
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel which uses a switching element with a low internal voltage.  <P>SOLUTION: First and second switching elements are connected in series between a power source Vs/2 and one end of a panel capacitor and third and fourth switching elements are connected in series between the one end of the panel capacitor and a power source -Vs/2. A capacitor charged with a Vs/2 voltage is connected between contacts of the first and second switching element and contacts of the third and fourth switching elements. Thus, while a -Vs/2 voltage is applied to the one end of the panel capacitor, internal voltages of the first and second switching elements can be clamped to Vs/2 and while a Vs/2 voltage is applied to the one end of the panel capacitor, internal voltages of the third and fourth switching elements can be clamped to Vs/2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005005111-A (JP)
Title: Connector
Inventor: FUKATSU YUKIHIRO
IPC: H01R13/42
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable to prevent invasion of foreign matters into a cavity.  <P>SOLUTION: In a male housing 20, a cavity 23 into which male terminal fittings 10 can be inserted from the rearward and a retainer mounting hole 27 in which the cavity 23 is opened to downward and to the both sidewards and in which a retainer 40 is mountable are installed. The retainer 40 is movably mounted in oblique in the insertion and extraction direction of the male terminal fittings 10 between a temporary locking position in which the insertion and extraction of the male fittings 10 is allowed and the final locking position in which the retainer is locked to the male terminal fittings 10. In a state that the retainer 40 is mounted on the temporary locking position, a prescribed gap 35 is provided between the front edge of the retainer 40 and that of the retainer mounting hole 27. In the retainer 40, a control part 53 in which the ingress of foreign matters from outside to the cavity 23 can be regulated by protruding to the gap 35 side is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004108-A (JP)
Title: Method for forming image
Inventor: ASAHINA YASUO
IPC: G03G5/08
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image by which deterioration of carrier or decrease in the charge amount is prevented by discharging/replenishing toner at low cost without using a complicated detecting means, and further, decrease in the image density or scattering of the toner can be prevented.  <P>SOLUTION: The method for forming an image is characterized in that: a two-component developer consisting of carrier and toner containing at least a binder resin, a coloring agent, a charge controlling agent and a fluidity imparting agent is used; at least a part of the toner in the two-component developer is discharged every time when the number of copied sheets reaches a set number; and the developer is replenished with new toner in an amount corresponding to the amount of the discharged toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010233-A (JP)
Title: Heat developable photosensitive material and image forming method
Inventor: FUJIWARA ITSUO
IPC: G03C1/498
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved heat developable photosensitive material having high sensitivity and little fog and an image forming method.  <P>SOLUTION: The heat developable photosensitive material includes an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on the same surface of a support, wherein (1) a silver iodide content of the photosensitive silver halide is 10-100 mol% and (2) the non-photosensitive organic silver salt is the non-photosensitive organic silver salt subjected to oxidation treatment. The image forming method uses the heat developable photosensitive material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012444-A (JP)
Title: Automatic manuscript feeding device
Inventor: ISHIDA YASUSHI
IPC: G03G15/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive automatic manuscript feeding device having a simplified configuration.  <P>SOLUTION: In a conveyance passage for guiding a manuscript in an automatic manuscript feeding device 10, there are provided a resist sensor 32 for detecting the end of the manuscript fed to a paper feeding passage 24, a lead sensor 33 that is provided on this side of contact glass 2 and detects the end of the document, and a discharge sensor 34 for detecting the end of the manuscript discharged from the contact glass 2. The resist sensor 32 comprises a lever type sensor having a sensor lever 32 and a photointerrupter 36 for detecting the movement of the sensor lever 32. The discharge sensor 34 has a sensor lever 34 and the movement of the sensor lever 34 is detected by the photointerrupter 36. More specifically, the photointerrupter 36 serves both as the resist sensor and the photoresistor of the discharge sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086175-A (JP)
Title: Optical waveguide and its manufacturing method
Inventor: KORENAGA TSUGUHIRO
IPC: G02B6/122
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide which satisfies high mass-productivity and high performance and to provide a method for manufacturing the same.  <P>SOLUTION: The optical waveguide includes a first clad 11, a second clad 12, and a core 13, which is buried while exposed on one main surface of the first clad 11 formed on the side of the second clad 12; and the first clad and second clad 12 are formed across the core 13, which is made of a product obtained by making a high polymer material containing branch type polisilane and polysiloxane react by one of heating or ultraviolet-ray irradiation, the refractive index of the core 13 being higher than the refractive indexes of the first clad 11 and second clad 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005007742-A (JP)
Title: Laminated polyester film
Inventor: KOSUGE MASAHIKO
IPC: B32B27/36
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film excellent in flatness and taking-up properties, and a magnetic resin medium excellent in running properties and electromagnetic conversion characteristics.  <P>SOLUTION: This laminated polyester film is obtained by laminating a coating layer C containing inert particles C with a mean particle size of 5-50 nm and a breaking strength of 1-100 Kgf/mm<SP>2</SP>in a frequency of 1-50 particles/μm<SP>2</SP>, a polyester layer A containing no inert particles, a polyester layer B and a coating layer D in this order and constituted so that the frequency ratio of the inert particles C and D is 0.1-10. The polyester layer B contains inert particles B2 with a mean particle size of 0.01-0.5 μm and a breaking strength of 50-500 Kgf/mm<SP>2</SP>in a frequency 10,000-5,000,000 particles/mm<SP>2</SP>and inert particles B2 with a mean particle size of 0.1-1.0 μm and a breaking strength of 5-50 Kgf/mm<SP>2</SP>in a frequency of 1,000-50,000 particles/mm<SP>2</SP>. The coating layer D contains inert particles C with a mean particle size of 10-100 nm and a breaking strength of 5-50 Kgf/mm<SP>2</SP>in a frequency of 1-25 particles/μm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004166212-A (JP)
Title: Headphone reproducing method and apparatus
Inventor: SUZAKI MASAO
IPC: H04R3/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headphone reproducing method and apparatus in which reproducibility of acoustics in a listening room is improved by a little reflected sounds, a sound image is oriented outside the head by a little signal processing, and a sound quality of original sounds is not damaged.  <P>SOLUTION: In the headphone reproducing method, a signal respectively adding a signal adjusting a level of a left input acoustic signal, a left reflected sound signal 5 imparting a frequency characteristic of reflection caused by walls to the left input acoustic signal and a signal imparting a frequency characteristic indicating a difference between both the ears to a signal adding a left reflected sound signal 21 imparting the frequency characteristic of the reflection caused by the walls to a signal delayed by adjusting a level of a right input acoustic signal and the right input acoustic signal is defined as a left output signal to the headphone. A right output signal to the headphone is also obtained similarly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005014219-A (JP)
Title: Butt end accepting structure of inside and outside pattern different door
Inventor: HASEGAWA RYOTARO
IPC: B27M3/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To simply accept the mutual end parts of the surface materials arranged on the inside and outside of a door in an inside and outside pattern different door.  <P>SOLUTION: Long grooves (3) extending in the length direction are formed to the central parts of the butt end parts (2) of a door base material (1) and two surface materials (4) and (5) different in pattern arranged on the inside and outside of the door base material are wound up to the butt end parts of the door base material and the mutual end parts (6) and (7) of the surface materials are inserted in the long grooves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020060-A (JP)
Title: Form reading device
Inventor: SAKANE SHUNJI
IPC: H04N5/222
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form reading device which automatically determines arrangement direction of a form from a photographed image and rotate the direction of a reading element.  <P>SOLUTION: The form reading device consists of a reading element 1, a determining means 2 and a rotating means 3. The reading element 1 reads a form 100 set by an operator and outputs the read image as image data. The determining means 2 checks the arrangement direction of the form 100 from the image data, and instructs the rotating means 3 to rotate the reading element 1 if the arrangement direction differs from the direction of the reading element 1. The rotating means 3 conducts the rotating instruction received from the determining means 2, and performs rotation processing of the reading element 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019548-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MINAMI SHINICHI
IPC: H01L29/423
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing semiconductor chips constituting a semiconductor device in occupied area.  <P>SOLUTION: The semiconductor device is composed of a low breakdown voltage n-channel MIS/FET QL operating on a relatively low voltage, and a high breakdown voltage n-channel MIS/FET QH operating on a relatively high voltage which are both formed on the same semiconductor substrate 1S. The above low breakdown voltage n-channel MIS/FET QL is of a planer type and the above high breakdown voltage n-channel MIS/FET QH is of a trench gate type. The channels of the high breakdown voltage n-channel MIS/FET QH are formed along a groove 3b. By this setup, a channel length and the length of an n<SP>-</SP>-type semiconductor region 12a can be ensured as required with a small occupied area in the high breakdown voltage n-channel MIS/FET QH.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017692-A (JP)
Title: Image forming apparatus, and control method for image forming apparatus
Inventor: SATO JUNJI
IPC: G03G21/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that reflects an operation a user requests when the number of sheets of output paper exceeds the limited number of sheets of post-processed paper.  <P>SOLUTION: In the image forming apparatus 100, when an operating mode is one of the post-processing modes, such as middle binding, middle folding, and cutting, specifically, when the operating mode is a mode that does not allow a real output operation, or when the operating mode is a staple mode that allows the real output operation and the operation performed when the limit number of sheets of post-processed paper exceeds is not "Continuous", specifically, when "Stop job" or "Select continuation/stop of job" is set, a control part 11 controls each of image control parts 10, a printer control part 51, and a post-processing control part 61, thereby performing an operation for all outputs after ensuring the number of sheets of output paper. When the number of sheets of output paper exceeds the limited number of sheets of post-processed paper, the control part 11 refers to a non-volatile memory 12 and controls each part based upon the operation performed when the number of output paper exceeds the limited number of sheets of post-processed paper, which is set in each post-processing mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016423-A (JP)
Title: Method for regenerating particulate material filter for internal combustion engine
Inventor: MIYAKE TERUHIKO
IPC: F02D41/38
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regeneration method for a filter capable of decreasing a fuel consumption amount during regeneration of a particulate material filter.  <P>SOLUTION: A CO2 absorbent to absorb CO2 in a given absorption temperature area is situated in a filter 8 situated in an exhaust gas passage 4 of an engine 1. When a need to remove particulate materials collected in the filter 8 occurs, the temperature of the CO2 aborbent is increased to an absorption temperature area, and heat generated followed by absorption of CO2 of the CO2 absorbent in the absorption temperature area is utilized for oxidation of the particulate material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019705-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IINUMA TOSHIHIKO
IPC: H01L21/3205
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can stably form a low-resistant nickel silicide film without increase of junction leakage current in a diffusion layer area containing an arsenic dopant densely.  <P>SOLUTION: The method is provided with a process of forming a diffusion layer area (205) containing the arsenic dopant by ≥1×10<SP>20</SP>cm<SP>-3</SP>density by using a gate electrode (204) as a mask in the element region of an Si substrate (201) having an element separation insulating film, a process of depositing metal Ni (208) on the whole surface of the Si substrate, a process of thermally treating the Si substrate at <400°C to form the nickel silicide film (209) containing Ni<SB>2</SB>Si on the diffusion layer area, a process of removing unreacting metal Ni on the element separation insulating film, a process of thermally treating the Si substrate at ≥450°C to form the NiSi film comprising an arsenide layer (211) on its surface, a process of removing the arsenide layer with alkali chemical, and a process of depositing an interlayer insulating film (212) on the whole surface of the Si substrate to form a wiring layer (213) piercing this inter-layer insulating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017729-A (JP)
Title: Positive resist composition
Inventor: KANDA HIROMI
IPC: H01L21/027
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition suitable for the use of an exposure light source at ≤250 nm wavelength, in particular, F<SB>2</SB>excimer laser light (at 157 nm), and specifically, to provide a positive resist composition showing sufficient transmitting property when a light source at 157 nm is used, having improved performance such as solubility in a solvent, the occurrence of striation, coating uniformity, line edge roughness, dissolution contrast.  <P>SOLUTION: The positive resist composition contains: (A) a resin containing a fluorine atom and having a group which is decomposed by the effect of a specified acid to increase the solubility with an alkaline developing solution; and a compound (B) which generates an acid by irradiation with active rays or radiation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014057-A (JP)
Title: Hot-rolling equipment and method for passing hot-rolled steel strip
Inventor: TSUCHIYA YOSHIRO
IPC: B21B39/14
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide hot-rolling equipment having mechanism with which the occurrence of a clearance between the end part of an apparatus at the front or the rear of which the pinch roll is arranged and which has an elevating and lowering function and the pinch roll is prevented so that a part of a hot rolled steel strip which is passed through the apparatus is stably passed, and to provide a method for passing the hot-rolled steel strip using the hot-rolling equipment.  <P>SOLUTION: This hot-rolling equipment is provided with the apparatus which is arranged on the outlet side of a finishing mill and has the elevating and lowering function, the pinch roll which is arranged at the front or the rear of the apparatus in an adjacent relation for pinching the steel strip, guiding plates for guiding the steel strip which is installed on the side of the apparatus having the elevating and lowering function and on the inlet side or the outlet side of the pinch roll and a following-up mechanism for moving the guiding plates so as to block the clearance part between the end part of the apparatus having the elevating and lowering function and the pinch roll when the apparatus having the elevating and lowering function elevates and lowers in the direction vertical to the pass line of the steel strip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019894-A (JP)
Title: Hall element using magnetic monopole in momentum space
Inventor: EINAGA NAOTO
IPC: H01L43/06
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Hall element using a magnetic monopole in a momentum space, which detects Hall voltage even if a magnetic material is smaller in size than before.  <P>SOLUTION: The magnetic monopole in the momentum space is realized in a solid material that has an electronic state which the energy band approaches or crosses owing to the electron spin arrangement and electronic structure, the Baly phase is settled from the inner product of a Bloch function of the solid material, and the gauge field is settled from the Baly phase. Transverse conductivity is settled from the gauge field and the integral of a Fermi distribution function. The gauge field shows a unique behavior at the point that the energy band of the momentum space approaches or crosses, and the magnetic monopole that, in effect, corresponds to 10<SP>8</SP>G at the Hall effect is formed. Depending on position of the Fermi surface, the sign of the Hall coefficient varies. The computation result of the gauge field based on the magnetic monopole when the solid material is a ferromagnetic metal SrRuO<SB>3</SB>, is shown in the figure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022102-A (JP)
Title: Cutting tool for fragile material
Inventor: HAYAZAKI HIROSHI
IPC: B23B51/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously ensure the rigidity of the leading end part of a tool main body and cut refuse discharge properties in a cutting tool for a fragile material and to prevent the occurrence of a deficit part or the like in a part acting as an outer peripheral cutting blade even when groove processing or side surface processing is performed like an end mill.  <P>SOLUTION: In the cutting tool for the fragile material for applying cutting processing to a processed article comprising the fragile material, the leading end part 2 of the tool main body 1 rotated around an axial line O is formed into an almost polygonal columnar shape of which the cross section crossing the axial line O at a right angle has a polygonal shape and a cutting blade part 3 is provided to the leading end part 2 of the tool main body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI