baber/WOPTO huggingface dataset:
Patent JP-2005316179-A (JP)
Title: Optical element using light guide and its manufacturing method
Inventor: UMEKI KAZUHIRO
IPC: B41J2/455
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which can be used as a lightemitting source for an optical printer or the like, to provide a manufacturing method of the optical element which includes a step in which a rectangular coreshaped cross section is formed by conducting micro fabrication to the surface and a waveguide structure is formed, the method with which stability of a rectangular core structure is improved, a size processing range is expanded and its uniformity is improved, generation of stress to the light guide material is suppressed, generation of cracks and peeling is prevented, loss is made low and high reliability is provided and to provide a manufacturing method of the light guide.  <P>SOLUTION: Core sections 6 having a rectangular cross section are formed by forming grooves to a material substrate, that constitutes a core layer, by photoengraving and etching. Gaps between the core sections are buried by a clad material having a lower refractive index than the refractive index of the material substrate. Then, the groove formed surface of the material substrate is joined to a base substrate, which supports the light guide structure, through other clad material having a lower refractive index than the refractive index of the material substrate. Then, grinding is conducted for the material substrate from the opposite side of the core sections to leave the core sections on the base substrate. A high hardness inorganic material layer is formed on top of the core sections and the clad material, the surface is made flat and then, light emitting elements are formed on the top.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317443-A (JP)
Title: Hydrogen producing cell and hydrogen producing device
Inventor: SUGIMOTO MASAKAZU
IPC: C01B3/10
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen producing cell having an appropriate form for assembling to a portable appliance.  <P>SOLUTION: The hydrogen producing cell 19 for producing hydrogen gas for being supplied to a fuel cell is equipped with a container 19a formed in a flat plate-like rectangular parallelepiped and housing pure iron powder, a cover 19b installed on one side of the container and closing an opening part 19c, an introducing part 21 installed in the cover 19b and introducing water or water vapor for making react with the pure iron, and a deriving part 15 deriving hydrogen gas generated by the reaction of the pure iron with water or water vapor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005178731-A (JP)
Title: Wheel spinner for vehicle
Inventor: KIM HEON KYU
IPC: B60B7/20
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel spinner for a vehicle where the rotational speed of a wheel spinner changes relative to the rotational speed of a wheel and a visual decorative effect due to the various change of the wheel spinner is enhanced thereby to visually feel a sense of speed for a vehicle and enhance a visual effect for devotees to automobiles and motor cycles.  <P>SOLUTION: The wheel spinner for the vehicle is composed of a rotating shaft coaxially provided on the center of the wheel through a wheel connecting member, a wheel spinner body which is rotatable centering around the rotating shaft and positioned at the outside surface of the wheel, and a rotation stop release means stopping a relative rotation between the wheel spinner body and the rotating shaft when the rotating shaft is at the rotation stop position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005321512-A (JP)
Title: Image display apparatus, method and program
Inventor: OKAMURA HIRONORI
IPC: G06F3/048
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To display an image by reflecting a priority of the image intended and set by a user.  <P>SOLUTION: A thumb-nail image of the image which is expressed by an image data is displayed in a thumb-nail image list screen 23. A degree of favorite set by the user is described on a tag of the image data and the thumb-nail image is displayed in the thumb-nail image list screen 23 in a bigger size as the degree of favorite becomes greater.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320664-A (JP)
Title: Face mask
Inventor: KIZAKI ISATO
IPC: A41G7/00
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face mask which can correspond to the three-dimensional shape of a face, can be folded up, and is convenient to be carried.  <P>SOLUTION: This face mask is characterized by being formed of a cloth or the like through which the outside of the mask can be seen from the inside and through which the inside of the mask can not be seen from the outside, forming an approximately inverse V-shaped upper side projection 4 in the central upper half portion, forming an approximately inverse V-shaped lower side projection 4 in the central lower half portion, covering the nose of the face with the upper side projection portion 7, disposing an air-cleaning filter in the lower portion of the upper side projection 7, and further attaching a band body 11 to be mounted on the head to the upper end of the mask.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324226-A (JP)
Title: Gravity casting method and apparatus therefor
Inventor: ENOKIDO KENJI
IPC: B22D27/08
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravity casting method and a gravity casting apparatus which enable the air pressure of a tilting type tank used in a gravity casting method to be changed to the set pressure in a short period of time, and consequently enable the quality of a casting to be improved.  <P>SOLUTION: The tilting type tank 11 is connected with a pressure reducing reserve tank 14 equipped with a vacuum apparatus 13 and a pressurizing reserve tank 16 equipped with a compression pump 15 via piping 17, 18 each provided with a valve 19, respectively. The pressure reducing reserve tank 14 and the pressurizing reserve tank 16 each having a volume equal to or above that of the tilting type tank 11 are desirably used for instantaneously pressure reducing or pressurizing the inside of the tilting type tank 11 during or after the packing of molten metal. In the embodiment, the tilting type tank 11 is equipped with the pressure reducing reserve tank 14 and the pressurizing reserve tank 16, whereas a pressure reducing-pressurizing reserve tank can be connected with the tilting type tank 11 via piping.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324303-A (JP)
Title: Net-type brush manufacturing method and net-type brush
Inventor: NIIZAKI YUICHIRO
IPC: B24D3/06
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net-type brush manufacturing method and a net-type brush convenient to polish or deburr the inner surface of a pore or hole or an inclined pore or hole provided in a finished product or a partially fabricated product.  <P>SOLUTION: In the net-type brush manufacturing method and the net-type brush capable of polishing the inside of the pore or a burr formed in the pore in a workpiece in a web region of a net member, a core wire is covered with a net-like cylinder body, and the core wire and the other end of the net-like cylinder body are inserted into a metal pipe. The core wire and one end of the net-like cylinder body are fixed by caulking or the like. The core wire, the other end of the net-like cylinder body, and the end of the metal pipe are fixed by caulking or the like in the same way.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329778-A (JP)
Title: Reclining seat
Inventor: IMAYO KAZUYA
IPC: B60N2/90
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining seat, wherein a strap is smoothly guided to a strap port of a reclining cover, regulating any excessive extension and retraction of the strap, and preventing breakage of the reclining cover in advance by the operation of the strap.  <P>SOLUTION: The seat comprises a reclining device 16 to mount a release lever 19 on a fixed hinge bracket 17 in a vertically rocking manner, an operation stop 20 which is mounted on the release lever 19 at a webbing end 23 of a loop 25, and pulled out from a strap port of a reclining cover, and a strap guide 21 which extends upwardly orthogonal to the pull-out direction of the operation strap 20 with an adequate space from an outer face 15 of a frame side 14 of a seat cushion frame 13 close to the strap port of the reclining cover, and is supported in a fixed manner by the frame side 14 of the seat cushion frame 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330222-A (JP)
Title: Water-based pigment dispersion for makeup, and eyeliner and cosmetic each using the same
Inventor: AOTA TAKASHI
IPC: A61Q1/00
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black iron oxide dispersion dispersed stably with black iron oxide and also excellent as a cosmetic that requires high-level dispersion stabilization and is filled in a pen-type container.  <P>SOLUTION: The pigment dispersion for cosmetic use essentially comprises black iron oxide, an anionic dispersant 1,000-20,000 in weight-average molecular weight and water, and also contains red iron oxide and/or yellow iron oxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333436-A (JP)
Title: Imaging apparatus, and device and method for controlling the same
Inventor: OZURU YUZO
IPC: H04N5/341
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain images of high quality, to attain high-speed image pickup especially at the time of picking up moving images, to increase sensitivity and a dynamic range at the time of image pickup, and to suppress or remove smears generated at the time of transfer in an imaging apparatus including a CCD solid state imaging device.  <P>SOLUTION: In the imaging apparatus including an image pickup part having a plurality of pixels for receiving light from the external and generating information charges, in which each pixel is provided with a plurality of transfer electrodes 30 extended in a direction intersecting with a transfer direction of information charges, and capable of accumulating and transferring information charges generated in response to light made incident on the pixels by utilizing potential wells formed by the action of the transfer electrodes 30: twelve transfer electrodes 30-1 to 30-12 continued along the transfer direction of information charges are combined as one group and any one of clock pulses ϕ<SB>1</SB>to ϕ<SB>8</SB>of eight phases is applied to respective transfer electrodes 30-1 to 30-12 included in one group to control them.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331179-A (JP)
Title: Air conditioner
Inventor: YAMAZAKI TAKAHIRO
IPC: F24F1/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To impart an air conditioner with a ventilation function at a low cost in a cost- and space-saving manner.  <P>SOLUTION: In the air conditioner, a crossflow fan 3 for recirclulating indoor air W passed through a heat exchanger 2 into a room from an air blow-out port 5 has a multi-impeller 6 wherein a number of impellers are connected in a rotation shaft direction and the impellers 6a part is enclosed in at least a series of impellers 6a part of an end side of the multi-impeller 6. A scroll 9 is provided which has a suction port 10 in the rotation shaft direction and a discharge port 11 in a centrifugal direction so that the impeller 6a part functions as a centrifugal multiblade fan. A ventilation duct 13 to outdoor is connected with the discharge port 11 of the scroll 9 so that the impeller 6a part can function as the centrifugal multiblade fan for ventilation only by providing the scroll 9 to part of the crossflow fan 3 (that is at least the series of impellers 6a part at the end part side) working for circulating indoor air for air conditioning.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329338-A (JP)
Title: Polluted soil treatment system
Inventor: SATO FUJIO
IPC: B09C1/04
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polluted soil treatment system capable of suppressing the deterioration of a circumferential environment caused by the leakage of an additive material.  <P>SOLUTION: The polluted soil treatment system is equipped with a polluted soil treatment machine 2 equipped with an additive material supply device 27 for supplying an additive material for generating heat by the hydration reaction with moisture in soil to polluted soil, a mixer 24 for mixing the polluted soil with the additive material and a discharge device 25 for discharging the mixed soil obtained by mixer 24, a surrounding means 3 for surrounding an accumulation area for receiving the mixed soil of the polluted soil and the additive material from the discharge device 25 of the polluted soil treatment machine 2 to age the same and dust collectors 6 and 8 for collecting the dust leaked from the space between the additive material supply device 27 in the polluted soil treatment machine 2 and the mixer 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339818-A (JP)
Title: High-precision foamed coaxial cable
Inventor: IWASAKI MITSUO
IPC: H01B11/18
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-precision foamed coaxial cable of which, the shape of an insulator and an outer conductor is hardly changed even if mechanical stress such as bending, twisting, sliding or the like is added, capable of maintaining outer shape and outer diameter, capable of reducing variation of characteristic impedance value.  <P>SOLUTION: The high-precision foamed coaxial cable comprises an inner conductor 1 made by twisting conductors, an insulator 2 made by winding a porous tape body around the inner conductor 1, and an outer conductor 3 made by braiding a plurality of conductive thin wires at an outer periphery of the insulator 2. An outer shape of the insulator 2 is formed into a perfect circle, and its outer diameter is molded so as to have a contraction rate of 2 to 4% to the diameter just after braiding, and the precision of the characteristic impedance value is made ±1 Ω.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341047-A (JP)
Title: Folding type portable apparatus
Inventor: EMURA TAISUKE
IPC: H04M1/02
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a folding type portable apparatus capable of photographing an object with checking the object, even in a folded state and also the object of the user himself or other than the user with checking the object on a large screen.  <P>SOLUTION: The folding type portable apparatus has a first frame 1, having an operating key 3 mounted thereon and a second frame 2, having a main display 5 on one side and a sub-display 6 on the opposite side. The second frame 2 is linked with one end of the first frame 1 turnably, in the folding or developing direction, mounts a camera 8 for showing a taken image on the main or sub display 5, 6, and is linked to the front and back sides of the first frame 1 foldably with both frames 1, 2 made turnable. The camera 8 is mounted so as to photograph at either of the folding position of the second frame 2, on the front or back side of the first frame 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338285-A (JP)
Title: Liquid crystal display device
Inventor: MORITA SATOSHI
IPC: G09G3/36
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the occurrence of image persistence on a display screen is suppressed by suppressing an off-current of a transistor due to light leakage.  <P>SOLUTION: In the active matrix liquid crystal display device 1 constructed by arranging a plurality of scanning wires G and a plurality of signal wires S so as to make them mutually intersect, arranging TFTs 5 as switching elements in the vicinity of intersections on which the scanning wires G and the signal wires S mutually intersect and connecting pixel electrodes 4 to the TFTs 5, a TFT 10 as a resistive element is arranged between the TFT 5 as the switching element and the signal wire S, and at the same time, an auxiliary capacitor Cs is connected between the TFT 5 as the switching element and the TFT 10 as the resistive element. Increase of the off-current due to the light leakage of the TFT 5 as the switching element is suppressed by constructing a delay circuit with the TFT 10 as the resistive element and the auxiliary capacitor Cs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341152-A (JP)
Title: Image display device
Inventor: YAMADA MASAYUKI
IPC: H04N5/225
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device determining a color to be originally displayed and displaying an image with the optimum visibility for a user in outputting the image on the display device.  <P>SOLUTION: The image display device includes an internal display device corrector 60 for correcting image data to be displayed on an internal display device 80, an internal display correction data storage 70 for storing in advance correction data corresponding to the device 80, an external display device corrector 61 for correcting image data to be displayed on an external display device 300, and an external display correction data storage 71 for storing in advance correction data corresponding to the external display device 300, thereby displaying the optimum image to be easily viewed by the user according to the characteristics of the internal display device 80 and the external display device 300.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337397-A (JP)
Title: Shift operation device for vehicle
Inventor: YOSHII HAJIME
IPC: B60T7/10
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of malfunction such as entering of a main shift lever in a park position due to unexpected operation by an operator by increasing operating feeling when operating the main shift lever for shifting to the park position.  <P>SOLUTION: In the shift operation device for a vehicle for operating a parking rod device with a shift lever through a shift shaft 83, a projection 83c is formed between a parking position and a travelling position of the shift shaft 83 slidablly provided in a housing 2. The housing 2 is provided with a pushing body 102 to be energized for projection toward the projection 83c by an elastic member 103c to structure a detent mechanism 100, and provided with an insert hole 101a for housing the pushing body 102, an oil reservoir 122 arranged on a side of the insert hole 101a, and an oil passage 123 for connecting the oil reservoir 122 with the insert hole 101a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347021-A (JP)
Title: Connector
Inventor: SHINDO HIDEHIRO
IPC: H01R12/79
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which a connecting object can be inserted in a connector main body certainly with a small insertion force and further, the connection state between the connecting object and the terminal is not easily released.  <P>SOLUTION: Since, when a slide member 50 is moved backward the terminal guide part 51a of the slide member 50 and each of a first terminal 20 contact and an elastic piece part 21 of the first terminal 20 is elastically deformed to the opposite side of contact direction with a cable 1, contacting pressure of the first terminal 20 is not applied on the cable 1 at insertion of the cable 1 and, thereby, the cable 1 can be inserted certainly in the connector main body 10 with a small insertion force. In this case, even when a force toward the upper part is added on the cable 1, the slide member 50 does not rotate upward, thereby, the connection state between the cable 1 and each terminals 20, 30, 40 is not easily released.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348503-A (JP)
Title: Power supply unit
Inventor: SATO ETSUSHI
IPC: H02J7/34
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit which reduces the number of components and weight of the power supply unit, and which enhances the efficiency of power source by reducing power consumption, realizing stable power supply to a memory.  <P>SOLUTION: The power supply unit comprises a main power source, a sub-power source, a reference voltage source wherein the power source voltages of the main power source and of the sub-power source are input to output the reference voltage when the voltage of either power source exceeds a given voltage, at least one first constant voltage power supply circuit wherein the power voltage of the main power source and the reference voltage are input to output the constant voltage, and at lease one second constant voltage power supply circuit wherein the power voltage of the sub-power source and the reference voltage are input to output the constant voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005351291-A (JP)
Title: Method and device for thermal insulating gas hydrate storage tank
Inventor: NARUKAWA KOJI
IPC: F17C11/00
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the entry of heat into a storage tank and also suppress thermal insulation cost.  <P>SOLUTION: This method for thermally insulating a gas hydrate stored in the tank which stores the gas hydrate in a pellet shape. The gas hydrate storage tank 10 is formed in a double shell structure comprising an outer shell 12 and an inner shell 13. An inert gas b cooled to a specified temperature is allowed to flow in a gas passage 15 formed between the outer shell 12 and the inner shell 13 to exclude invaded heat invaded from the outer shell 12 by the inert gas b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005351297-A (JP)
Title: Welded joint and method of manufacturing the same
Inventor: UMETSU CHIHARU
IPC: F15B1/08
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded joint capable of preventing defects due to spattering occurring in a resistance welding.  <P>SOLUTION: An accumulator 10 forming the welded joint comprises a shell 11 formed by resistance-welding axially divided first and second shell elements 21 and 22 to each other and a ring unit 13 disposed on the inner surface side of a welded point 25. The ring unit 13 comprises a heat resistant ring 60 and insulating rings 61 and 62 which are ring-shaped members with electric insulating property. The heat resistant ring 60 is disposed in the peripheral direction of the shell 11 along the welded point 25 so as to face the welded point 25. The insulating rings 61 and 62 are installed at the axial end part of the heat resistant ring 60 so as not to face the welded point 25. A space S capable of enclosing the spattering produced from the welded point is formed between the outer peripheral surface of the ring unit 13 and the inner peripheral surface of the shell 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004266297-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: WAKAMIYA MIKIO
IPC: C23C16/455
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LP-CVD device which forms a BSG film of uniform boron concentration on the surface of a semiconductor wafer without using a distributing nozzle, and to provide a method for forming the BSG film of uniform boron concentration with superior reproducibility by using the device.  <P>SOLUTION: A decompression CVD device 20 comprises: a boat 4 holding a plurality of wafers to be processed 10; a reactor housing the boat 4; a heater 5 which is arranged around the reactor to heat an atmosphere in the reactor; and gas introduction pipes 2 and 3 introducing a reactant gas into the reactor. In a method for manufacturing a semiconductor device which forms a boron silicate glass (BSG) thin film on the wafer to be processed 10 by using the device 20, a source gas containing a boron (B) of concentration of 4 wt.% or more is supplied through the gas introduction pipes 2 and 3 having a spout positioned below a position where the wafer to be processed 10 is held, at a temperature of 600-800 °C and a pressure of 0.1-5 Torr.  <P>COPYRIGHT: (C)2004,JPO&NCIPI