baber/WOPTO huggingface dataset:
Patent JP-2005060474-A (JP)
Title: Aliphatic polyester composition and its molded article
Inventor: OKAMOTO HIROTAKA
IPC: C08L101/16
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aliphatic polyester composition which has excellent moldability and impact resistance, sufficiently inhibits deterioration under a moist heat condition and on a thermal treatment, and has excellent moist heat ageing resistance and heat resistance, and to provide a molded article melt-molded from the composition.  <P>SOLUTION: The aliphatic polyester composition is characterized by comprising an aliphatic polyester having a weight-average mol. wt. of ≥100,000 and a residual monomer content of ≤5,000 ppm, and at least one hydrolysis inhibitor selected from the group consisting of amide group-having low molecular compounds, talc, carbodiimide compounds, isocyanate compounds, and oxazoline compounds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061689-A (JP)
Title: Compressor and lubricating method thereof
Inventor: MAENO MASASHI
IPC: F25B1/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of smoothly working by avoiding the generation of dry condition in the compressor, and to provide a lubricating method thereof.  <P>SOLUTION: This compressor is provided with a first compressor 1 and a second compressor 5, and structured to start or stop operation of the second compressor in response to a load of the first compressor with increase/decrease of an air conditioning load. This compressor is provided with a control means 10 for temporarily operating the second compressor 5 before operating the first compressor 1. In the second compressor 5, the lubricating oil is led to a sliding part with the refrigerant by temporary operation to appropriately lubricate the sliding part with the lubricating oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064203-A (JP)
Title: Method for manufacturing multilayer wiring board
Inventor: ENDO KIMIYOSHI
IPC: H05K3/06
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can manufacture a fine multilayer wiring board by employing a multilayer metal plate formed with bump forming metal layers on both surfaces of a wiring forming metal layer in order to exclude a process of stacking a wiring circuit board and a core board.  <P>SOLUTION: As shown in Fig. (a), a multilayer metal plate 100 is prepared, and as shown in Fig. (b), a bump 104a is formed by etching a bump forming metal layer 103a. As shown in Fig. (c), an insulating film 106 is formed on a surface formed with the bump 104a. Next, as shown in Fig. (d), a bump 104b is formed by etching a bump forming metal layer 103b. As shown in Fig. (e), a resist mask 107 is formed on a surface formed with the bump 104b, and it is employed as a mask to etch a wiring forming metal layer 101, and as shown in Fig. (f), wiring 108 is formed. As shown in Fig. (g), the insulating film 106 is formed on the surface formed with the bump 104b to manufacture a multilayer wiring board 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061055-A (JP)
Title: Rain gutter
Inventor: KITAMURA MASASHI
IPC: E04D13/076
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency of a mounting work of a rain gutter provided with a snow melting function.  <P>SOLUTION: The rain gutter A is constituted of a rain gutter body 1 and an extremity eaves gutter 2. These rain gutter body 1 and the extremity eaves gutter 2 are detachably connected to each other, and a heater 3 is provided in the extremity eaves gutter 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060528-A (JP)
Title: Manufacturing method of stable polytrimethylene terephthalate
Inventor: FUJIMOTO KATSUHIRO
IPC: C08G63/85
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably manufacturing a PTT polymer of excellent qualities containing a little amount of foreign matter without troubles caused by foreign matters originating from a polymerization catalyst.  <P>SOLUTION: In the manufacturing method of the polytrimethylene terephthalate using an organic titanium compound catalyst, at least one liquid organic titanium compound catalyst selected from the group consisting of titanium alkoxides, titanium acylates and titanoxylates is directly thrown into a reactor and/or a storage tank of the raw material trimethylene glycol to effect the reaction without forming a thick solution diluted with a solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063195-A (JP)
Title: Keyboard
Inventor: CHENG YI-TSUNG
IPC: G06F3/02
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard in which a processor reads input data at a moment a key cell is pressed and at a moment it is released in order to solve various problems in traditional arts.  <P>SOLUTION: The keyboard comprises a key module having at least one key cell having an output end electrically connectable to a first voltage or a second voltage; a detection circuit electrically connected to the output terminal of the key cell, which generates a control signal CS every time the voltage at the output end of the key cell is switched from the first voltage to the second voltage or from the second voltage to the first voltage; a parallel/serial register electrically connected to the output terminal of the key cell; and the processor electrically connected to the parallel/serial register, which controls the operation of the parallel/serial register according to the control signal CS.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062046-A (JP)
Title: Position assumption system of artificial satellite
Inventor: KASAI SHOJI
IPC: B64G3/00
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-precision position assumption by making the variance of observation noises smaller, when the orbit of an artificial satellite is predicted.  <P>SOLUTION: By substituting into equation 1, pseudo range observation data PRi<SP>s</SP><SB>r</SB>(t) and carrier wave phase observation data CPi<SP>s</SP><SB>r</SB>(t) obtained by observing a positioning signal transmitted by a carrier wave of a frequency f<SB>i</SB>(wavelength λ<SB>i</SB>) from the artificial satellite, and pseudo range observation data PRj<SP>s</SP><SB>r</SB>(t) and carrier wave phase observation data CPj<SP>s</SP><SB>r</SB>(t) obtained by observing a positioning signal transmitted by a carrier wave of a frequency f<SB>j</SB>(wavelength λ<SB>j</SB>) simultaneously with the positioning signal, a first composite signal value and a second composite signal value are calculated. On the basis of these composite values, the position of the artificial satellite is assumed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064420-A (JP)
Title: Printed circuit board
Inventor: TSUJI YUKIKO
IPC: H05K1/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board which can divide a V-cut groove easily without using a fixture for dividing the groove, and does not cause a bend and a twist when dividing the groove.  <P>SOLUTION: In the printed circuit board 1 equipped with a main board 2, a dummy board 3 and a V-cut groove 4 therebetween for dividing the main board 2 and the dummy board 3, a pad 6 is arranged on one side face of the dummy board 3 of the printed circuit board 1, and a reinforcing member 5, which has the strength not lower than that of the printed circuit board 1 while facilitating the printed circuit board 1 be soldered when reflowing the solder, and has a projection piece 5a for abutting on the V-cut groove 4 at a tip part of the main board 2 side so that the V-cut groove 4 acts as a fulcrum 7 when dividing the main board 2 and the dummy board 3, is arranged on the upper face of the pad 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065822-A (JP)
Title: Air purifying unit
Inventor: FUJITA YOJI
IPC: B01D46/42
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air purifying unit capable of efficiently removing harmful gas and odors re-emitted from particles, or the like, contained in the waste gas of a diesel engine and suppressing the re-emission itself of the harmful gas and the odors.  <P>SOLUTION: This air purifying unit is constituted such that a dust collecting filter 5 is provided in an air path 2 having a suction port 3 on one end side and having a blow-off port 4 on the other end side and a harmful gas absorption unit 6 and a harmful gas decomposition unit 7 are arranged together on the downstream side of the dust collecting filter 5. Also, inside the air path 2, a unit for emitting a volatile antioxidant into air is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069551-A (JP)
Title: Air conditioner using combustible refrigerant
Inventor: YAMAGUCHI KOICHI
IPC: F24F11/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner using combustible refrigerant, capable of previously detecting the possibility of leak of the refrigerant from the connection section of communication pipes, notifying it, and lowering the possibility of refrigerant leak when being moved so as to increase refrigerant leak such as re-installation of the air conditioner.  <P>SOLUTION: This air conditioner has a detecting/notifying means for detecting/notifying that the communication pipes connecting an indoor unit and an outdoor unit are taken off during the operation after re-installation of the air conditioner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069123-A (JP)
Title: Hermetic compressor
Inventor: KAKIUCHI TAKASHI
IPC: F04B39/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-vibration hermetic compressor without impairing reduction of size when the reduction in size of the hermetic compressor is further accelerated, or a large hermetic compressor having a larger cylinder capacity is required while the size of the hermetic compressor is kept.  <P>SOLUTION: In a section where a balance weight 122 and a piston 120 approach, the outer peripheral shape is constructed so that the distance between the outer periphery of the balance weight 122 and the piston 120 is substantially constant, thereby providing the balance weight 122 having large inertia force in a limited space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077493-A (JP)
Title: Image forming apparatus
Inventor: INABA SHIGERU
IPC: G03G15/08
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which hinders deterioration of image quality.  <P>SOLUTION: The image forming apparatus forms an electrostatic latent image by emitting light beams to the surface of a rotating image carrier, forms a toner image by developing the electrostatic latent image with toner, and finally transfers and fixes the toner image to a recording medium, thereby forming an image formed from the fixed toner image onto the recording medium. The image forming apparatus includes: an exposure unit having a plurality of light sources which are arranged near the image carrier and emit the light beams to the image carrier, and a condensing optical system which condenses the light beams, emitted from the light sources, onto the image carrier; and a development unit which develops the electrostatic latnet image, formed on the image carrier, with toner. The development roll of the development unit rotates in the direction opposite to the direction in which the image carrier moves in the development area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263360-A (JP)
Title: Method for producing hydrophobically finished aramid fabric and use thereof
Inventor: BOETTGER CHRISTIAN KURT
IPC: D06M23/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hydrophobically finished aramid fabric with good antiballistic efficiency even in the wet state.  <P>SOLUTION: The method for producing an aramid fabric includes at least (a) providing an aramid yarn, (b) applying a water-repellent agent to the aramid yarn, (c) drying the aramid yarn resulting from step (b), (d) producing a fabric from the aramid yarn resulting from step (c), and (e) heat treating the fabric. The fabric is used to produce a hydrophobically finished and antiballistically effective article. The v50 values for the hydrophobically finished fabrics of the invention are in the wet state higher than, and in the dry state at least as high as or higher than, the values for hydrophobically finished fabrics not of the invention in the wet and dry states, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005074120-A (JP)
Title: Air game machine and puck
Inventor: MIYAMOTO TOMOJI
IPC: A63F7/06
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured air game machine that prevents a puck from staying at the center of a play field board.  <P>SOLUTION: An air game machine 1 is provided with at least two goals 7 and a multiple number of air outlet holes 6 formed on a play field board 6 from which the air is ejected upwards to allow a pack 10 on the play field board 5 slide lightly. The air outlet holes 6 are arranged more densely at the center than other parts of the play field board 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079536-A (JP)
Title: Method of manufacturing solid-state imaging apparatus
Inventor: YAMAUCHI KOICHI
IPC: H04N5/335
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid-state imaging apparatus whereby inexpensive packages can be fabricated by avoiding deformation on the packages, the deformation being caused by a difference in thermal expansion between a wiring board and a resin rib when collectively fabricating the packages for constituting two or more solid-state imaging apparatuses.  <P>SOLUTION: A rib forming member 10, in which two or more pairs of frame-like ribs for constituting two or more solid-state imaging apparatuses are collectively disposed, is formed of resin in gridlike fashion. Areas corresponding to two or more wiring boards are provided, an aggregate wiring board 11 is prepared on which two or more wiring members 12 are disposed on the areas, imaging devices 14 are fixed to the areas of the aggregate wiring board, and the electrodes of the imaging device and the wiring members are connected via metal thin lines 15. The rib forming member is caused to face a surface of the wiring board and is joined thereto with an adhesive 16a such that the imaging device is disposed in each grid of the rib forming member. A transparent plate 17 is joined to the upper end face of the rib forming member, cutting is performed for each package perpendicularly to the board and in a direction that divides the width of each rib forming member into two, and the solid-state imaging apparatus are separated from one another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084088-A (JP)
Title: Image comparison display method and its device, and image comparison display program
Inventor: NISHIJIMA MASAKAZU
IPC: G06F3/0484
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and distinctly recognize by visual check minute differences between two images.  <P>SOLUTION: A border bar X halving a display window 3 where images A and B are displayed into an area 3a and an area 3b is displayed, a partial image in the image A which corresponds to the part that the area 3a in the window 3 occupies when the window 3 and image A are made to correspond to each other is cut and displayed in the area 3a, and a partial image in the image B which corresponds to the part that the area 3b in the window 3 occupies when the window 3 and image B are made to correspond to each other is cut and displayed in the area 3b; when the border bar X is moved, cutting ranges of the partial images displayed in the cut areas 3a and 3b from the images A and B are varied according to changes of the areas 3a and 3b accompanying the movement of the border bar X.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085618-A (JP)
Title: Electron beam device, and manufacturing method of device using the same
Inventor: NAKASUJI MAMORU
IPC: H01J37/28
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient current at each beam of a multi beam, and reduce influence of aberration.  <P>SOLUTION: The electron beam device comprises an electron gun 1 made of a TaC cathode 2 emitting four electron beams, optical systems (3, 4, 6, 8) forming primary electron multi-beams and irradiating them on a sample 9, deflectors 19, 20 for scanning the multi-beams on the sample, an E×B separator 7 deflecting secondary electron, a magnifying lens 10, a multi-anode 13 detecting each secondary electron beam from a scanning area of respective multi-beams independently, a CPU 15, and an image processing device 16. The electron beam device scans each multi-beam in a direction orthogonal to one axial direction ranging in a distance sufficiently larger than the distance between the beams, and the sample is estimated by being continuously moved in the one axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004147300-A (JP)
Title: Duplexer, laminated high frequency device using the same and communication equipment
Inventor: MAEKAWA TOMOYA
IPC: H01P1/213
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a duplexer which can be realized in an extremely simple structure and is capable of remarkably reducing a loss.  <P>SOLUTION: The duplexer is composed of a laminate wherein dielectric layers and electrode layers are alternately laminated. Within the laminate, a first filter for transmission and a second filter for reception of mutually different passband frequencies are provided. A matching circuit composed of a coupling line 9 of which one terminal is short-circuited and of which the other terminal is connected to an external terminal is provided between the first filter and the second filter. The first filter includes two first strip line resonators 3a, 3b of which one terminal is short-circuited. The second filter includes two second strip line resonators 4a, 4b of which one terminal is short-circuited. The coupling line 9 and the first strip line resonator 3b proximate to the coupling line 9 are coupled by electromagnetic field coupling. The coupling line 9 and the second strip line resonator 4a proximate to the coupling line 9 are coupled by electromagnetic field coupling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005082790-A (JP)
Title: Method for modifying/preliminarily-treating raw material coal for producing blast furnace coke
Inventor: KATO KENJI
IPC: C10L5/04
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying/preliminarily-treating coal, capable of more improving coke strength than ever and having good operability.  <P>SOLUTION: This method for modifying/preliminarily-treating raw material coal for producing blast furnace coke comprises (a) rapidly heating the raw material coal by a fluidized bed at a heating rate of 30 to 10<SP>3</SP>°C/min and a temperature of ≥ 300°C up to a temperature range not higher than a softening-starting temperature of the raw material coal, (b) classifying the heated coal into finely powdered coal and coarsely granular coal, and (c-1) molding the finely powdered coal, or (c-2) further rapidly heating each of the finely powdered coal and the coarsely granular coal by a pneumatic high-speed heater at a heating rate of 10<SP>3</SP>to 10<SP>5</SP>°C/min and a temperature of ≥ 300°C up to the temperature range not higher than the softening-starting temperature of the raw material, and (d) molding the finely powdered coal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085727-A (JP)
Title: Joint structure of electric connector
Inventor: MAKIYAMA TAKASHI
IPC: H01R13/52
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of electrical connector having a small joint point.  <P>SOLUTION: The electrical connector 20 has a connector housing 22 made of insulative resin and a male terminal 28 provided in a connector recess part 24 formed in the connector housing 22 and projecting through a bottom of the connector recess part 24. An electrical connector 30 has a connector housing 32 made of insulative resin, an electric wire 34, a female terminal 36 and a seal member 38 of rubber. The inner wall of the connector recess 24 of the electrical connector 20 having the male terminal 28 guides the female terminal 36 to locate it to the male terminal 28. The seal member 38 fills gaps between the connector housing 32 and the electrical wire 34 and between the inner wall of the connector recess part 24 and the electric wire 34, thereby preventing an insertion of water into a joint point of the male terminal 28 and the female terminal 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087017-A (JP)
Title: Method for producing euphausiacea extract
Inventor: KAWABATA YOSHIHIRO
IPC: A23L27/10
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing Euphausiacea extract having strong flavor and body taste, improved in gustatory substance, and reduced in smell peculiar to Euphausiacea.  <P>SOLUTION: The method for producing Euphausiacea extract comprises treating Euphausiacea with endo-type protease followed by making exo-type protease act on the Euphausiacea.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093632-A (JP)
Title: Roll-off analyzer and analysis method of substrate
Inventor: KUROSAWA YOSHIAKI
IPC: H01L21/66
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a user for analyzing the roll-off of a substrate.  <P>SOLUTION: A roll-off analyzer 5 recalculates a number of roll-off quantities, based on substrate data 15 on a memory 17 and newly inputted calculation conditions, when receiving the input of new calculation conditions including a roll-off reference section and a roll-off measurement position from a user, displays a new amount of roll-off corresponding to a peripheral position that the user desires in a number of recalculated roll-off quantities; and graphically displays an image 28 in the thickness shape of the substrate along a radius line corresponding to the new peripheral direction, based on the substrate data 15 on the memory 17 when receiving the input of a new peripheral position from the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093647-A (JP)
Title: Connection structure between circuit board and electronic component
Inventor: SAKAKURA TAKAYUKI
IPC: H05K1/18
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure between a circuit board and an electronic component, capable of mounting the electronic component on the circuit board using a simple structure without soldering.  <P>SOLUTION: A through-hole 14, penetrating in a plate thickness direction, is formed in a circuit conductor 12 of a wiring pattern formed on the circuit board 10. A conductive press fitting member 20, having a press fitting part 22 for press fitting into the through-hole 14, is mounted on the terminal 32 of the electronic component 30. Further, the circuit conductor 12 and the terminal 32 are electrically connected and fixed via the press fitting member 22, by permitting the press fitting part 22 of the press fitting member 20 to be press-fitted into the through-hole 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI