baber/WOPTO huggingface dataset:
Patent JP-2004323913-A (JP)
Title: Lubrication surface treatment method for metal and lubricative metallic member having lubrication surface obtained by the same
Inventor: KAWAGUCHI JUN
IPC: B05D7/14
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubrication surface treatment method for metal capable of improving load resistance and reducing a coefficient of friction for a long period of time in order to obtain a metallic surface which does not impair the lifetime of sliding parts or rolling parts etc., constituting mechanical elements in spite of a low cost and a lubricative metallic member having such good lubrication surface.  <P>SOLUTION: The lubrication surface treatment method comprises a first process of subjecting the surface of the metal 2 to film formation treatment accompanied by chemical etching, a second process of performing the treatment to chemically remove the film formed on the surface of the metal 2 by the first process and a third process of forming a lubrication layer 4 on the surface of the exposed metal 2, and the lubricative metallic member having the lubrication surface obtained by the method is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003336114-A (JP)
Title: Elastomeric flexible article and method for producing the same
Inventor: CHOU BELLE L
IPC: A61L31/16
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastomeric flexible article useful for the skin on its use.  <P>SOLUTION: This antibacterial elastomeric flexible article including a thin layer of antibacterial preparation arranged on the inner surface of an elastomeric flexible article e.g. gloves is provided. For example, preferably the preparation contains an acidic material, and it is also preferable to contain a buffering agent. This preparation has a substantially dehydrated form, and by being exposed to perspiration on its use, it is activated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334342-A (JP)
Title: Paper sheet fluorescence detector
Inventor: USAMI MITSUAKI
IPC: G01N21/64
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet fluorescence detector capable of accurately determining a paper sheet.  <P>SOLUTION: This paper sheet fluorescence detector radiates ultraviolet rays to a bill S and receives fluorescence emitted from the bill S to determine the bill S. In the device 10, the ultraviolet rays emitted from an LED 13 are divided by a half mirror 21, one side of the divided ultraviolet rays is received by a monitoring photosensor 23. Based on an output signal from the photosensor 23, a light emission amount of the ultraviolet rays by the LED 13 can be monitored. The other side of the ultraviolet rays is radiated to a fluorescent glass plate 24, and fluorescence emitted from the fluorescent glass plate 24 is received by a monitoring photosensor 26. Based on an output signal from the photosensor 26, a fluorescent light emission amount varied according to an ambient temperature can be monitored. In this way, the bill S can be accurately determined by arranging two monitoring photosensors 23 and 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330499-A (JP)
Title: Liquid discharging device, pattern reading method, and liquid discharging system
Inventor: KOMATSU SHINYA
IPC: B41J2/01
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize a liquid discharging device which efficiently carries out a forming process and a reading process of a pattern for correction to correct a dot formation position deviation in a main scanning direction, to realize a pattern reading method, and to realize a liquid discharging system.  <P>SOLUTION: Each of sub patterns set in the pattern for correction is read by a reading means at the time when a feed amount of a medium sent by a feeding mechanism after the pattern for correction is formed to the medium by a discharging head reaches a predetermined amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179611-A (JP)
Title: Chip transfer station of bonding machine
Inventor: FARASSAT FARHAD
IPC: H05K13/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip transfer station for an improved type bonding machine wherein a chip can be fitted in high accuracy and a precise chip or the contact track of a circuit board is hardly damaged thanks to stablized operation in the chip transfer station of a flip-chip bonding device that picks up an electronic circuit prepared in a transfer film and transfers it to a ceramic board.  <P>SOLUTION: A transfer unit 1 is provided with a driving motor 3, a belt transmitting mechanism 5 coupled therewith and a suction needle reversing means 7 driven thereby. The suction needle reversing means is provided with a suction needle holder seating on a rotary shaft A and a pulley 9 connected with the rotary shaft in unrotational state. The suction needle holder is provided with a guide block with a suction needle carriage that can move only in Z direction, and it supports a suction needle as well as a mating pin or a bold parallel to the rotary shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312967-A (JP)
Title: Inverter device
Inventor: KAMOGAWA TAKEHIKO
IPC: H02M7/48
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that rectifies a voltage that is generated on an auxiliary winding 620 added to an inductance 62 included in a load 60, that is capable of improving power factor by connecting the rectified voltage in series to a rectifying power supply 10, and that makes it unnecessary to add a complex and expensive active filter or the like.  <P>SOLUTION: The rectifying power supply 10 is provided that rectifies the voltage of an AC power source 11. An auxiliary power circuit 20 is provided in series to the rectifying power supply 10. An inverter circuit is provided. This inverter circuit includes a pair of switching elements 41/42 in series in the forward direction, flywheel diodes 51/52 each connected in parallel reversely to the switching elements 41/42 respectively, and a load 60 whose one end is connected to the point of intersection of the switching elements 41/42. The load 60 includes the inductance 62. This inductance 62 includes the auxiliary winding 620 that magnetically interlinks with its main winding. The auxiliary power circuit 20 impresses the voltage of the auxiliary winding 620 in forward series to the rectifying power supply 10 to expand the conduction angle of the rectifying power supply 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335839-A (JP)
Title: Semiconductor thin film, thin-film transistor, method for manufacturing them, and apparatus for manufacturing semiconductor thin film
Inventor: TANABE HIROSHI
IPC: H01L21/336
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor thin film having large crystals uniform in the direction of growth, an apparatus for manufacturing the same, and a method for manufacturing a thin-film transistor having a semiconductor thin film; and to provide a semiconductor thin film and a thin-film transistor manufactured by the methods.  <P>SOLUTION: In this semiconductor thin film manufacturing method, an energy beam partially shielded by a shielding means is projected upon a semiconductor thin film so that melting/recrystallization starts at the shaded section in the semiconductor thin film. The energy beam is such that it supplies enough heat for the shaded section to be the starting point of melting/recrystallization, and for the local temperature gradient in the shaded section to be ≥1,200°C/μm. The optical system for projecting the energy beam preferably has a resolution of ≤4 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334050-A (JP)
Title: Swing type display device
Inventor: SHIMOMURA MASARU
IPC: G09F9/33
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing type display device capable of performing diversified image display.  <P>SOLUTION: The swing type display device is so constituted that a plurality of red LED 10R (a first light emitting element) are arrayed in a line in the direction almost perpendicular to the swinging direction, and further, a plurality of green LED 10G are arrayed close to the red LED10R so that each green LED 10G and red LED 10R constitute a pair. A CPU makes each red LED 10R and each green LED 10G emit light in the luminance based on image data at every prescribed time. Thus, the image corresponding to the image data can be displayed on a swing path by an afterimage effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336586-A (JP)
Title: Filter using cavity resonator, manufacturing method therefor, and filter frequency characteristic adjustment method
Inventor: MINAMITANI KOJIRO
IPC: H01P1/208
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter having such a structure that characteristics of a plurality of cavity resonators can be easily adjusted and simulation in a design stage is facilitated, that is, the filter can be designed in a short period of time, and to provide a manufacturing method therefor.  <P>SOLUTION: A first unit filter 1 is formed by connecting two cavity resonators 10a and 10b having wall surfaces 11a and 11b which are deformable so as to make resonance frequencies adjustable, through a first coupling window 13 and has second and third coupling windows 14 and 15 for coupling with another cavity resonator or a waveguide, formed in two positions of wall surfaces other than the deformable wall surfaces 11a and 11b. A plurality of unit filters 1 and 2 formed in this manner are connected through at least one of second and third coupling windows 14, 15, 24, and 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179613-A (JP)
Title: Manufacturing method of light emitting device, and light emitting device
Inventor: SHINOHARA MASAYUKI
IPC: H01L21/205
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a light emitting device which can effectively form a current diffusion layer.  <P>SOLUTION: In manufacturing a light emitting device 100, a light emitting layer 24 and a current diffusion layer 7 which are composed of III-V compound semiconductor respectively, are formed on a single crystal substrate 1. The light emitting layer 24 is formed by a metal organic vapor phase epitaxy process, and the p-type current diffusion layer 7 is formed on the light emitting layer 24 by a hydride vapor phase epitaxy process. In addition, a highly doped doping layer 8 is formed in the surface layer part of the electron diffusion layer 7 including the main surface on which an electrode 9 is formed, the concentration of the p-type dopant of the surface layer part being designed higher than that of the remainder part of the electron diffusion layer 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252397-A (JP)
Title: Liquid crystal display
Inventor: YU CHUAN-PEI
IPC: F21V29/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having a vacuum layer which is disposed in a back light unit and which isolates the heat generated by the light source so as to solve problems of failure in heat radiation of a conventional liquid crystal display.  <P>SOLUTION: The liquid crystal display 50 is equipped with a back light unit 52 and a liquid crystal display panel 54. The back light unit 52 has an optical film 58 disposed above the light source, and the optical film 58 has at least one vacuum layer 66. The liquid crystal display panel 54 is disposed above the optical film 58 and has a plurality of pixel units. The vacuum layer 66 isolates from the heat generated by the light source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004345008-A (JP)
Title: Polishing device and method
Inventor: TAJIRI TOMOAKI
IPC: B24B37/005
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide batch type polishing device and method for realizing high flattening of a wafer by preventing deterioration of flatness of polishing cloth during polishing caused by visco-elastic characteristics, etc. of the polishing cloth.  <P>SOLUTION: This batch type polishing device 10 is provided with a polishing plate 12 adhered with the polishing cloth 14 on an upper surface, a polishing block 18 holding a surface of a polishing object 36 to make the other surface of the polishing object 36 abut on the polishing cloth 14, a pressurizing mechanism for pressurizing the polishing block 18 to the polishing cloth 14 and a rotating mechanism for rotating the surface plate 12. The device 10 polishes the polishing object 36 by the polishing cloth 14 by a relative motion of the surface plate 12 and the polishing block 18. In the device 10, a sensor means for monitoring the flatness of the surface of the polishing cloth 14 and a pressurizing means for pressurizing the polishing cloth 14 are provided in a measuring and pressurizing mechanism 20, and a control mechanism is provided to control pressurizing force of the pressurizing means according to information obtained by the sensor means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344912-A (JP)
Title: Method and device for changing die for bending device
Inventor: ADACHI KOJI
IPC: B21D37/04
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for changing a die for a bending device.  <P>SOLUTION: In the die changing method for the bending device to bend a plate-like work W, die holders 27U and 27L are attachably/detachably changed between holder change units 89U and 89L to support a plurality of die holders 27U and 27L having dies P and D to be changed for die supporting tables 17 and 19 in the bending device and the die supporting tables 17 and 19, the die holders 27U and 27L are changed between the die change units 91U and 91L to attachably/detachably change the dies P and D for the die holders 27U and 27L and the holder change units 89U and 89L, and the dies P and D in the succeeding step are changed for the die holders 27U and 27L supported by the die changing units 91U and 91L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348441-A (JP)
Title: Vehicle identification code storage and vehicle identification code store method
Inventor: MIZUSAWA KAZUYA
IPC: G06F21/62
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for writing a VIN code in an engine ECU.  <P>SOLUTION: When a VIN code is stored in a vehicle identification code storage device 200, a writing part 212 accepts the writing of a VIN code by an external diagnosis scan tool or the like. The accepted VIN code is compressed and encoded into a code for storage by a conversion part 220, and stored in a storage code storing part 230. When the VIN code is read, a decoding part 224 decodes the code for storage stored by the storage code storing part 230, and a reading part 214 reads it. Thus, the VIN code is compressed and stored so that it is possible to save a memory area in the vehicle identification code storage device 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349628-A (JP)
Title: Semiconductor light emitting device and lighting device for photographing using it
Inventor: TAKEGAWA HIROSHI
IPC: H01L33/48
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device in which occurrence of an out of color registration is prevented and an appropriate radiation range is secured in accordance with the extent of the field angle of a photographing lens.  <P>SOLUTION: In this semiconductor light-emitting device, a plurality of LED elements 3 are mounted on a substrate 1 through a lead flame 2 between, and a reflection plate 4 having a parabolic curved surface on its inner wall is attached around the elements. By lowering the reflection plate 4, an angle θ of an emitted light is increased like a curved line 5a so that the radiation range is set wider. Meanwhile, by heightening the reflection plate 4, the angle θ of the emitted light is decreased like a curved line 5b so that the radiation range is set narrower. This semiconductor light-emitting device is used in a lighting device for taking photograph in this invention. At this time, a plurality of the semiconductor light-emitting devices which are different from one another in the angle of emitted light and the arrangement of an light emission axis can be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354681-A (JP)
Title: Laser scanning device
Inventor: MIZUGUCHI NAOSHI
IPC: B41J2/44
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately adjust a light receiving timing with a light receiving element for detecting the scanning timing of a laser scanning device.  <P>SOLUTION: The laser scanning device is provided with a laser light source 11 which emits a laser beam, deflection scanning means 2 and 3 with which a photoreceptor 4 is scanned with the deflected laser beam, and a light receiving element 12 for detecting the scanning timing of the laser beam by receiving the deflected and scanning laser beam. The laser light source and the light receiving element are mounted as a unit on a substrate 10, and a prism 7 is provided as a transmission optical system which deflects the light axis of the laser beam received with the light receiving element 12 in a direction parallel to the scanning direction. The light receiving timing of the laser beam at the light receiving element 12 is adjustable without dislocating the light axis of the laser light source 11 by varying the deflection direction of the laser beam LB by moving the turning position of the prism 7 or in some other ways.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354761-A (JP)
Title: Voice synthesizer and program
Inventor: TAZAKI HIROHISA
IPC: G10L13/06
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To generate voices providing a natural impression and an echoic feeling with a simple configuration and by adding lesser arithmetic processing.  <P>SOLUTION: A synthesis parameter supply part 1 supplies an amplitude vector consisting of each amplitude of pitch frequencies of voiced sound synthesized speech and sinusoidal waves of a plurality of harmonics tone frequencies to each frame unit of voiced sound intervals. An MA smoothing part 2 forms a 1st smoothed amplitude vector by performing MA-smoothing about at least one dimension of the 1st smoothed amplitude vector. An AR smoothing part 3 forms a 2nd smoothed amplitude vector by performing RA-smoothing about at least one dimension of the 1st smoothed amplitude vector. A voiced sound synthesis part 4 generates sinusoidal waves having each component of the 2nd smoothed amplitude vector as the amplitudes, and forms a voiced sound synthesized speech signal by superimposing the generated sinusoidal waves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359725-A (JP)
Title: Concentration method for polymer latex
Inventor: TSUKIMORI YASUYUKI
IPC: C08F6/20
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer latex concentration method whereby a polymer latex is efficiently concentrated without detriment to its stability in a concentration process for removing volatile substances (e.g. an unreacted monomer), water, an alcohol, or the like, from the latex.  <P>SOLUTION: The polymer latex concentration method is characterized by that the pH of the polymer latex is 7-12 in the concentration process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357530-A (JP)
Title: Cd 47 partial peptide and anti-shps-1 monoclonal antibody
Inventor: MATOSAKI TAKASHI
IPC: C07K19/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CD 47 partial peptide which can act on the function of cell response through SHPS-1, and to provide an anti-SHPS-1 monoclonal antibody.  <P>SOLUTION: This CD 47 partial peptide has an amino acid sequence constituting the immunoglobulin-like structure-having extracellular domain of CD 47 protein, and specifically binds to the N-terminal immunoglobulin-like structure of the dephosphorylated substrate protein SHPS-1 of SH 2 domain-containing protein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358802-A (JP)
Title: Refilling method of ink bag, recycled ink bag, and ink cartridge
Inventor: TSUYUKI TAKANORI
IPC: B41J2/175
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an effective use by recycling of ink cartridges and ink bags can not be accomplished.  <P>SOLUTION: An edge part of the ink bag 1 taken out from the ink cartridge 51 is cut with scissors or the like, thereby, a cut part 102 communicating with the inside of a bag body 2 is provided. The ink bag is inclined to discharge ink if there remains the ink inside the bag body 2. A predetermined amount of ink passed through a deaeration process is injected into the bag body 2 from the cut part 102 with the use of an injection tool 103 such as a syringe. An end part of the bag body 2 is heated, pressured and sealed by a heat seal machine 104 in a posture with the cut part 102 kept upward. A recycled ink bag 101 refilled with the ink is thus obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358831-A (JP)
Title: Apparatus and method for offset printing
Inventor: HAYASHI YOSHIMITSU
IPC: B41M1/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an offset printing apparatus which can carry out adjustment at start of printing and can continuously print without further adjusting, and to provide an offset printing method.  <P>SOLUTION: The offset printing press comprises a sheet-like or a band-like blanket to be used for receptive transfer of ink; two axes for supporting the blanket by being arranged vertically to a printing direction on a printing block; a pressure sweeping mechanism for pressure sweeping between the two axes supported by using a pressurizing tool from a rear surface of the blanket by opposing the blanket surface to a printing plate surface or a printing work surface; and a mechanism for controlling a pressure value of the pressure jig. Herein, the pressure jig is composed of a cylinder. Further, a mechanism for measuring dimensions of the ink transferred to the printing work surface, is arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004246313-A (JP)
Title: Telephone set, telephone calling method, and voice frequency converting method
Inventor: SANO HIDEO
IPC: G10L21/057
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set which reduces mishearing of a voice including a hard-to-hear voice frequency component.  <P>SOLUTION: The telephone set has a frequency converter 6 which expands voice data received from outside into voice frequency components, generates frequency-converted data as voice data by multiplying the respective voice frequency components by a specified value, and sending the voice data to a voice output means 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004360335-A (JP)
Title: Joining method of joint of divided reinforced concrete structure element
Inventor: HATA MINORU
IPC: E04B1/16
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a divided reinforced concrete structure element, safe by properly extending a sheath without easily and suddenly cutting, even if stress is applied to a joint part by a reinforcement, a filler, and the sheath by exceeding an elastic limit value.  <P>SOLUTION: Opposed reinforced concrete structures 1 and 1 are formed by having a spiral sheath pipe inserting hole 8 for inserting a tin plate spiral sheath pipe 6 into the periphery of projecting reinforcements 5. The spiral sheath pipe 6 is inserted into the upward opening spiral sheath pipe inserting hole 8 of the lower reinforced concrete structure 1. Grout 7 of a nonshrink filler is filled in the spiral sheath pipe 6. The reinforced concrete structure 1 having the downward spiral sheath pipe inserting hole 8 and the projecting reinforcements 5 is placed on this pipe. The downward projecting reinforcement 5 is superposed on the upward projecting reinforcement 5, and is inserted into the grout 7. The projecting reinforcements 5 and 5 superposed by waiting for hardening of the grout, and the spiral sheath pipe 6, are integrally joined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI