baber/WOPTO huggingface dataset:
Patent JP-2004292270-A (JP)
Title: Corrosion resistant member and its manufacturing method
Inventor: HAMADA TOSHIYUKI
IPC: C04B35/50
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method resolving a problem of difficulty in preparing a sufficiently dense Y<SB>2</SB>O<SB>3</SB>sintered compact in a large furnace for mass production because temperature control is difficult due to high firing temperature of Y<SB>2</SB>O<SB>3</SB>.  <P>SOLUTION: This corrosion resistant member comprises a Y<SB>2</SB>O<SB>3</SB>sintered compact containing not less than 99.0 mass% Y<SB>2</SB>O<SB>3</SB>, not less than 0.01 mass% but less than 1 mass% Ti in terms of an oxide, not higher than 300 ppm SiO<SB>2</SB>as an unavoidable impurity, not higher than 100 ppm Fe<SB>2</SB>O<SB>3</SB>, and 100 ppm alkali metal oxide, and it is manufactured as a Y<SB>2</SB>O<SB>3</SB>sintered compact having a dielectric loss of not higher than 2×10<SP>-4</SP>for a microwave of 10 MHz to 5 GHz.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301911-A (JP)
Title: Optical waveguide, method of manufacturing the same and optical waveguide device
Inventor: IDE SATOSHI
IPC: G02B6/122
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the sink of a core layer (waveguide core) while suppressing the generation of a crack and bubbles in an optical waveguide.  <P>SOLUTION: The optical waveguide has a lower clad layer 11, a core layer 12 and an upper clad layer 13 on a substrate, and is formed in a way that the core layer 12 is buried in the upper clad layer 13 and the lower clad layer 11, the lower clad layer 11 is formed with quartz glass based material which is formed by using trialykylcyril based compound as an organic source so that the softening temperature becomes higher than that of the upper clad layer 13 by a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249060-A (JP)
Title: Urine valve and feces receptacle of structural diaper
Inventor: SAKAMOTO MUNEYUKI
IPC: A61F13/15
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the trouble of uncomfortableness of urine or feces adhering to the body when urinating or defecating to a diaper, and soiling and troublesome when the diaper is disposed.  <P>SOLUTION: In the structure of an urine valve and a feces receptacle of the structural diaper, a bag 8 for urinating and a bag 13 for feces are mounted on a diaper body 1. The bag 6 for urinating is one sheet of a valve body. The feces receptacle is mounted such that the bag 13 is hung on a circular brim 12 from outside, a turn-up is lengthened, several vertical notches are cut at the part, and the bag is put into the feces hole of the body and supported by the brim.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004298927-A (JP)
Title: Work butting device
Inventor: SUNA HIRONOBU
IPC: B23K37/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work butting device which can improve adhesiveness of edge ends to each other of first/second works while preventing deformation such as the warpage and bending of the first or the second work during the butting of the first/second works.  <P>SOLUTION: A moving frame 5 for supporting a laying frame 4 is moved to the downstream side in the y axis direction by a torque-controlled servo motor 9. While, the moving frame 5 for supporting a laying table 4' is moved to the upstream side in the y axis direction so that the edge end E2 of the work W2 coincides with a reference line z0 by the positional control by making the servo motor 9 as a driving device. When the edge ends E1, E2 of the works W1, W2 are butted to each other by the movement, the edge end E1 of the work W1 is pressed to the edge end E2 of the work W2 on the reference line z0 by the pressing force of below a limit torque value. Accordingly, the bending and the burrs existing at the edge ends E1, E2 of the works W1, W2, which should be linear originally, are crushed. As a result, the degree of adhesion between the edge ends E1, E2 can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311549-A (JP)
Title: Cmp method, cmp device, semiconductor device, and its manufacturing method
Inventor: MASUMURA TAKEHIRO
IPC: B24B37/07
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a film highly accurate in thickness as prescribed through a single polishing process.  <P>SOLUTION: The CMP method comprises a first process of measuring a polishing rate using a monitoring wafer; a second process of sampling a plurality of product wafers, measuring the initial film thickness of the sampled wafers, and calculating a required polishing time from the initial film thickness, the target film thickness of the polished films, and the polishing rate; a third process of polishing the sampled wafers for the calculated polishing time; a fourth process of measuring the film thickness of the wafers polished in the third process, and calculating insufficient polishing time from a film thickness difference between the target film thickness and the actual film thickness; a fifth process of calculating an ideal polishing time from the insufficient polishing time and the polishing time calculated in the second process; a sixth process of polishing the rest of product wafers except the extracted wafers for the ideal polishing time; and a seventh process of storing the polishing time measured in the first process and the ideal polishing time calculated in the fifth process as data after the sixth process or at a halfway point in the first to the sixth process, also storing a plurality of data on the polishing time and ideal polishing time by carrying out the first to the sixth processes repeatedly, and calculating a relation between the polishing rate and the ideal polishing time from the above data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310256-A (JP)
Title: Translation dictionary management method and system, translation system, its program, and medium storing the program
Inventor: OHIGATA YUTAKA
IPC: G06F17/28
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable each department to regularly refer to translations of specific terms by integrally managing the translations of special terms managed by each department in one place.  <P>SOLUTION: This translation system 10 edits a first translation dictionary 56 according to operation of an access terminal 51, converts the edited first translation dictionary 54 to a translation dictionary of general format such as CSV and transmits it to a center system 20. The center system 20 collects translation dictionaries of general format from each translation system 10, 10, 10 to edit an integrated dictionary of general format. The center system transmits the integrated dictionary to each translation system 10, 10, 10. Each translation system 10 fetches the integrated dictionary transmitted from the center system 20 to a second translation dictionary 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308468-A (JP)
Title: Air intake device for internal combustion engine
Inventor: SAKAI TARO
IPC: F02B31/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce tumble in a cylinder 2 without reducing opening rate of an intake port 5 excessively.  <P>SOLUTION: A bulkhead 11 is provided along the longitudinal direction in the intake port 5 on a cylinder head 3 side and is divided into a first flow passage 5A on an upper side and a second flow passage 5B on a lower side. An intake control valve 31 is arranged at a tip of a branch part 23 which becomes the upstream side of the bulkhead 11, and a clearance 12 which becomes a communicating passage is formed between the bulkhead 11 and a valve element 33. When the intake control valve 31 is closed, suction stream is restricted in only the first flow passage 5A on the upper side, a low pressure region occurs on the downstream side of the valve element 33, and suction air is taken in from a downstream side end of the second flow passage 5B due to difference in pressure, flows in the second flow passage 5B onto the upstream side, and is refluxed into the first flow passage 5A from the clearance 12. For this reason, flow rate of stream passing through the valve clearance on the lower side of the intake valve 7 is reduced, and flow rate of stream passing through the valve clearance on the upper side is increased to reinforce tumble.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308732-A (JP)
Title: Wood screw
Inventor: CHIN KADEN
IPC: F16B25/10
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood screw capable of smoothly and quickly discharging wood chips.  <P>SOLUTION: This wood screw is composed of a head part 50, a shaft part 51 connected with a lower part of the head part 50 and having a male screw part 510, a cutting part 52 connected with a lower part of the shaft part 51 and having a plurality of longitudinal cutting grooves 520 and a plurality of wing parts 521 projecting outward in parallel with the cutting grooves 520, and an annular groove 53 formed between the shaft part 51 and the cut part 52. The annular groove 53 is formed to quickly discharge a large amount of wood chips for keeping the cutting performance and reducing the force necessary for screwing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004262739-A (JP)
Title: Growth apparatus and growth method for gallium nitride single crystal
Inventor: TANIGUCHI HIRAMITSU
IPC: C30B9/06
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a growth apparatus and a growth method for manufacturing a bulk single crystal from which a large size and high quality GaN single crystal substrate can be obtained at a low cost.  <P>SOLUTION: In the solution growth of the GaN crystal, the growth speed of the crystal is accelerated by supplying nitrogen or a gas containing nitrogen activated by using the discharge phenomenon to a gallium melt in a crucible in order to supply nitrogen to the gallium melt at a high rate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004310537-A (JP)
Title: Dictionary managing device
Inventor: FUJIMAKI YUSUKE
IPC: G06F17/30
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize user support with a methodology similar to user's sensitivity.  <P>SOLUTION: A concept in which a user has an interest is described in ER<SB>i</SB>which comprises a node as N<SB>i</SB>(i is a natural number, and similarly in the following). Each node is given a weight w<SB>i</SB>according to the estimated value of the degree of user's interest. The user is classified to a mode M<SB>i</SB>which is different for business time or private time, and the ER<SB>i</SB>is formed for each mode. When the user retrieves information, a heavily weighed concept which specifies much more than information requested by the user, is selected from the ER<SB>i</SB>out of concepts related to the concept initially inputted by the user, and it is added to a keyword.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312541-A (JP)
Title: Image processor
Inventor: TSUBOI DAISUKE
IPC: H04N5/92
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of shortening a user's waiting time without increasing cost when a still image is taken out from an analog moving image or a digital moving image and displayed.  <P>SOLUTION: In the image processor equipped with an analog still image takeout means 6 for taking out a first still image from the analog moving image, a digital still image takeout means 3 for decoding and taking out a second still image from the digital moving image and a means for connecting with a display part or an external display part, it is equipped with a control means 1 which performs control so that the first still image taken out by the analog still image takeout means 6 and the second still image decoded and taken out by the digital still image takeout means 3 are taken out at the same time and the first still image taken out first is previewed until the second still image is decoded and taken out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306918-A (JP)
Title: Tire information detector
Inventor: OTA HISAFUMI
IPC: G01L17/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire information detector for reliably detecting tire information, such as tire air pressure, by using an inexpensive microcomputer having a small amount of throughput.  <P>SOLUTION: The tire information detector comprises a plurality of tire information outputting sections 11-14 for detecting tire information A-D in respective tires 1-4 when a vehicle drives for each specific time for outputting; and a tire information detection section 21 for detecting the tire state of the respective tires 1-4 when the vehicle is driving from the tire information A-D transmitted from the respective tire information outputting sections 11-14. The tire information detection section 21 sets the priority order of each tire information for setting the priority order of tire information, where reception processing is made normally, to the lowest order every time the reception processing of tire information for a tire 1 is made normally. When a plurality of tire information is transmitted from the plurality of tire information outputting sections during reception standby, reception processing for the tire information having higher priority order 1 is executed, and the reception processing for other tire information is abbreviated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314084-A (JP)
Title: Method for manufacturing lightweight two-piece container
Inventor: YAMAMOTO SHUJI
IPC: B21D22/28
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lightweight two-piece container wherein wrinkles on the can bottom when making the two-piece can are prevented by efficiently controlling the thickness of the can bottom so as to attain both pressure-resistant strength and thinning of the can bottom.  <P>SOLUTION: When manufacturing the two-piece can wherein the thickness ratio t1/t2 of the thickness t1 in the center part of the can bottom to the thickness t2 in the rim part of the can bottom is 0.70-0.95, a spherical-head punch the overhang radius of which is 1.15-4 times the radius of the punch is used, blank holder load F is set as F≤F<SB>BL</SB>till the spherical-head-shaped can bottom is formed and the blank holder load F is set as F<SB>WL</SB>≤F≤F<SB>WU</SB>after the can bottom is formed in the first drawing stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315121-A (JP)
Title: Sheet perforating device and image formation device
Inventor: KOBAYASHI MISAO
IPC: B26F1/04
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact sheet perforating device capable of reducing the number of parts.  <P>SOLUTION: An operation pin 251 of a punch 250 passes through pin through windows 221a, 222a and is engaged with guide channels 210b, 211b formed in sliders 210, 211. The guide channels 210b, 211b are constituted by three channel parts including an upper side horizontal channel part, an inclined channel part, and a lower side inclined channel part. The sliders 210, 211 are fixed to a slider holder 201 having an engaging pin 202 engaging with a cam channel 287a formed in a shaft 287. By rotating a motor 280 forward, the operation pin 251 slides in the inclined channel parts, the punch 250 advances into a hole perforating position to perform two hole perforating processing, and three hole perforating processing is performed by rotating the motor reversely. The sliders 210, 211 are used in common for the number of punch 250.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318452-A (JP)
Title: Access limiting system
Inventor: ANZAI TAKESHI
IPC: G06Q50/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow a provider who registers business data in a registry being an on-line storage device to limit access to a requester who requests access to the business data in the registry in an inter-enterprise electronic commercial transaction.  <P>SOLUTION: A provider prepares access limit information by summarizing conditions that which requester should be given an access right to business data registered in a registry. When receiving an access request from a requester to the business data, an access right deciding server decides the presence/absence of an access right based on the enterprise information and the access limit information of the requester, and decides whether or not the business data should be provided according to the decision result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320628-A (JP)
Title: Sound system
Inventor: IEDA KUNIYO
IPC: H04R3/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable controlling of reproduction sound level, capable of fulfilling users' request.  <P>SOLUTION: The sound system is equipped with a key input section 1 for inputting, in response to its operation, selection instructions for selecting one sound source from among a plurality of the sound sources, a microcomputer 6 that selects the sound source depending on the selection instructions and calculates a level difference ΔP between the reproduction sound volume level of sound information on a track that is presently reproducing in the selected sound source and that of the sound information on the track that is to be next reproduced and then adjusts the reproduction sound volume level of the sound information on the track to be next reproduced at an adjustment coefficient set according to the level difference, a level adjustment coefficient setting library 10, a level adjustment pattern generating section 11, and a volume controller 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317090-A (JP)
Title: Fluid pipe structure
Inventor: KANAMAKI YUICHI
IPC: F22B37/22
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pipe structure for mixing and distributing fluid, suitable for use in a heat exchanger treating various kinds of gas-liquid two-phase fluid or fluids different in concentration.  <P>SOLUTION: This fluid pipe structure 100 connects an inlet side collecting pipe header 103 where a fluid 101 flows in from a number of inflow pipes 102 and an outlet side collecting pipe header 105 where the fluid 101 flows out of a number of outflow pipes 104. The fluid pipe structure includes: a mixer 111 where the fluid 101 from the inlet side collecting pipe header 103 is let flow in and mixed; and a connecting pipe 112 connected to the mixer 111 to let the fluid 101 mixed by the mixer flow in through both end parts 105a, 105b of the outlet side collecting pipe header 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313646-A (JP)
Title: Operating device of game machine
Inventor: KIMURA MINORU
IPC: A63F5/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To keep stability in the movement of an operation body even when operated strongly by simple and inexpensive constitution.  <P>SOLUTION: A grip ball 49 is supported in the state of being operable in an optimal direction parallel to a front face panel 5 by a receiving part 451 with an inner surface being nearly a spherical surface and a supporting part 51 with an outer surface being nearly a spherical surface. At the rear end of an operation body 47, a nearly truncated cone type operation body 53 obtained by tapering its peripheral surface is integrally formed. A protrusion 695 of a movable body 69 is arranged in slidable contact with the operation body 53 to movably arrange the movable body 69 in a direction nearly orthogonal to the panel 5. When the operation body 47 is at a reference position, a light-shielding piece 71 fitted to the movable body 69 is inserted between the light-emitting part and light-receiving part of a photo sensor 65 to shield light from the light-emitting part to the light-receiving part. When the operation body 47 is moved from the reference position, the light-shielding piece 71 is pulled out from between the light-emitting part and the light-receiving part to generate a light-receiving signal as an operation signal from the light-receiving part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348971-A (JP)
Title: Organic el display panel and its manufacturing method
Inventor: OSHITA ISAMU
IPC: H05B33/02
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve appearance and contrast of an organic EL display panel.  <P>SOLUTION: In the organic EL display panel 11 composed of a sealing substrate 14 having transparency for sealing an organic EL element 13 which is formed on a supporting substrate 12 having transparency, at least a sealing substrate colored part 14b is arranged in the sealing substrate 14 as a transmissive visibility preventing means, thereby preventing a visual failure which is the problem in a non-light-emitting area B outside the light-emitting area A of the EL element 14 in that the inside of the organic EL display panel 11 is transparent from the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324689-A (JP)
Title: Liquefied petroleum gas containing/supplying container
Inventor: NIIMI YOSHIO
IPC: F17C7/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquefied petroleum gas containing/supplying container provided with a heating mechanism to which maintenance is easy.  <P>SOLUTION: This liquefied petroleum gas containing/supplying container comprises a heating mechanism to vaporize liquid of liquefied gas. The heating mechanism comprises a hollow tube extended from the outside of the container inward, a heating tube extended into the hollow tube, and having a first and a second end parts protruded from end parts of the hollow tube, covers to seal outer surfaces of the first and the second end parts of the heating tube to detachably close the end parts of the hollow tube, heat transmission medium contained in a heat transmission medium containing space composed of the hollow tube and the covers, and an outside tube having a first and a second end parts respectively detachably connected to the first and the second end parts of the heating tube. A circulation passage is composed of the heating tube and the outside tube, and it comprises heat medium contained in the circulation passage, a heating means to heat the heat medium, and a pressure feed means provided on the outside tube to circulate the heat medium in the circulation passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325195-A (JP)
Title: Electric power display system
Inventor: SHICHIRI KAZUMASA
IPC: G01R21/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To notify power value close to the actual use of objective commercial load without connecting a special instruments for every commercial load and quickly notify the commercial load which begins to increase a loss due to used time and aging degradation so as to be responded.  <P>SOLUTION: A power display system comprises: a detector provided with a power measuring means for measuring current and voltage of a trunk line of a commercial power line, and a transmission means transmitting the measured power data by wireless method or infrared method; and a display provided with a reception means receiving the power data, and a display means indicating the power data as consumed power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI