baber/WOPTO huggingface dataset:
Patent JP-2003301812-A (JP)
Title: Flow straightening device
Inventor: IJIRI MAKOTO
IPC: F15D1/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow straightening device capable of controlling the flow direction of fluid after flowing out.  <P>SOLUTION: A space 25 is formed in the back of each wall surface on the passage inlet side of an enlarged tube 2, and a shutter 26 is provided at a part parting the space from a passage to open/close it. The shutter 26 to open/close the space 25 can be freely opened and closed. For letting fluid flow rightward after flowing out, the shutter 26 on the left side is opened to open the space to accelerate separation between the left wall surface and the fluid, the fluid is easy to flow rightward, so that the fluid flows rightward from an outlet of the enlarged tube 2. For letting it flow leftward, the shutter 26 on the right side is opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309968-A (JP)
Title: Optoelectronic equipment , back light of optoelectronic panel, and manufacturing method of optoelectronic equipment
Inventor: MAEDA TOMOHIRO
IPC: G02F1/1333
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optoelectronic equipment capable of suppressing luminance spot by making thermal distribution on an optoelectronic panel uniform and to provide a backlight of the optoelectronic panel.  <P>SOLUTION: The optoelectronic eqipment 1 comprises the optoelectronic panel 11 and the backlight 12. A housing part 53 of the backlight 12 has a reflector part 53a disposed on the rear side of a light source 51 and reflecting light from the light source 51 to the side of a light guide plate 52 and a chassis part 53b housing the light guide plate 52. The housing part 53 of the backlight 12 is formed integrally with the reflector part 53a and the chassis part 53b using a heat transfer material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320186-A (JP)
Title: Atm bridge apparatus, and loop detecting method in atm bridge
Inventor: KIMURA HIKARI
IPC: H04L12/70
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ATM bridge apparatus capable of preventing occurrence of a loop at a plurality of points at the same time by loop setting of a plurality of interfaces for the maintenance of an ATM apparatus.  <P>SOLUTION: The ATM bridge apparatus 1 interconnecting an ATM network 2 and a layer 2 network 3 is provided with: a MAC address learning function for a packet transmitted from its own apparatus; and a filtering function that monitors the MAC address of the packet received from the ATM network and discriminates the presence of a loopback packet when receiving the packet outputted from its own apparatus to abort the packet and inform a host about it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004019652-A (JP)
Title: Fail-safe film cooling wall
Inventor: BARRY VINCENT ANTHONY
IPC: F01D9/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel wall used as a boundary of a high-temperature combustion gas in a gas turbine engine.  <P>SOLUTION: This wall includes an outer face 36 and an inner face 40 opposite to each other, and a plurality of cooling holes 42 extended between the outer face and the inner face. A heat barrier film 48 is adhered onto the outer face to cover the holes to be blind holes. The high-temperature combustion gas 18 is passed on the heat barrier film 48, the cooling air is passed on the inner face 40 and into the blind holes 42, and the fracture of the heat barrier film occurs when a temperature is over the temperature performance of the heat barrier film, whereby the outlets 46 of the holes are opened, and the film cooling gas flow is passed through the opened holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324103-A (JP)
Title: End part fixing member for square steel material
Inventor: HATANAKA MINORU
IPC: E04B1/24
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end part fixing member mostly suitable for fixedly positioning the end part of a square steel material by fitting to the end part of the square steel material.  <P>SOLUTION: A fitting part 1 adopting to the hollow cross section of the square steel material B and fixing vanes 2 and 2 are formed by bending a metal plate along two parallel lines and bending the area of the metal plate on the outer side of the two lines to the opposite side along lines parallel with the bent lines. Relief recessed parts 3 and 3 formed by continuous band-like recesses are formed at the center of the fitting part 1 along a channel shape, and relief recessed parts 4 and 4 are formed in the fitting part 1 in the fitting direction of the steel material B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325727-A (JP)
Title: Heat development apparatus
Inventor: USAGAWA YASUSHI
IPC: G03C1/498
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat development apparatus which suppresses uneven development due to contamination of a transport guide plate adjacent to a heat drum in the heat development apparatus by development over a long period of time.  <P>SOLUTION: In a heat development apparatus for heat-developing a heat developable photosensitive material containing a photosensitive silver halide, an organic silver salt and a reducing agent on at least one surface of a support and further containing at least one selected from a compound represented by formula (1), a compound represented by formula (2) and a hydrazine compound, a slip material is disposed on a transport guide plate for a heat developable photosensitive material disposed next to a heat drum of the heat development apparatus. Thus, the objective heat development apparatus is obtained which suppresses uneven development due to contamination of a transport guide plate adjacent to a heat drum in the heat development apparatus by development over a long period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324510-A (JP)
Title: Manufacturing method of fuel injection device
Inventor: OSAKI MASATOYO
IPC: F02M65/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To considerably reduce an adjusting time in an adjusting process of an injection amount dispersion of a distributor type fuel injection pump after assembling a solenoid spill valve 6 to a pump housing of the distributor type fuel injection pump.  <P>SOLUTION: In a manufacturing process of the solenoid spill valve 6, a single body characteristic check value of a opening valve response time of the solenoid spill valve 6 is quantified, to discriminate and display it on a surface of a valve body 33 of the solenoid spill valve 6. At a next pump assembly assembling process, the single body characteristic check value of the opening valve response time of the solenoid spill valve 6 directly marked to the surface of the valve body 33 of the solenoid spill valve 6 is read. The read single body characteristic check value of the opening valve response time of the solenoid spill valve 6 is converted to an injection amount correction value (spill angle correction value: Δθsp) by a computer of an injection amount measuring device, and is used as an initial value of the injection amount correction value at the adjusting process of the injection amount dispersion of the distributor type fuel injection pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002841-A (JP)
Title: Method for producing ionomer film
Inventor: NAVARRINI WALTER
IPC: C08G85/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a film for a lithium battery formed out of an electrolyte of an anhydrous ionomer, capable of producing the film without using methanol, and capable of giving the film an extremely low residual water content and a high specific electric conductivity.  <P>SOLUTION: This method for producing the film formed out of the electrolyte of a (per)fluorinated ionomer salted with lithium ions comprises (a) a process for forming a film of a (per)fluorinated polymer containing -SO<SB>2</SB>F side chains, (b) another process for partially or completely salting the film of the (per)fluorinated polymer containing the -SO<SB>2</SB>F side chains by a basic lithium compound and washing the salted film with water in its final stage, and (c) the other process for immersing the washed film in a heterogeneous two-phase system obtained by dispersing an insoluble solid drying agent into a bipolar aprotic solvent so as to swell and simultaneously dry the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328405-A (JP)
Title: Moving image recording and reproducing device, its still image compression recording method, and program
Inventor: KUGIMIYA YUKIO
IPC: H04N5/907
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress costs by reducing the large capacity of a DVC having a still image recording function since data for one screen of the DVC has very large capacity of about 5 Mbit.  <P>SOLUTION: This moving image recording and reproducing device is functionally constituted of three blocks which are a camera block 10, a VTR block 20 and a DSC block 30. In the DSC block 30, a video I/F part 31 is a circuit for fetching a moving image signal to be outputted from the camera block 10 into a line buffer 32, the line buffer 32 is an image memory for eight lines to be used for JPEG compression processing, a JPEG Codec 33 is a circuit for performing the JPEG compression processing such as DCT, Huffman and also performs communication with other microcomputers. A memory card 34 is a card medium which records compressed still image data for eight lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326468-A (JP)
Title: Operation maintenance support system of environmental plant facility
Inventor: HORII YASUO
IPC: C02F1/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation maintenance support system of a plant facility enabling a field manager of the facility and a professional engineer of a maintenance management company to share the problem in the present state of the facility on a network and derive an operation method for solving the problem.  <P>SOLUTION: A data logger 57 set in a field collects the operation state of an operation control device 52 and the measurement data of a sensor device 53 from a PLC 56 by wired communication. A radio facility 58 connected to the data logger 57 receives facility operation information, management daily report information and water inspection result information inputted to a portable information terminal device 59 by radio communication. The operation state of the operation control device 52 and the measurement data of the sensor device 53 as device information, and the facility operation information, management daily report information and water quality inspection result information as management information are transmitted to an information terminal 60 of the professional engineer in a remote place through an electric communication network. Accordingly, on the network in which the data logger 57, the portable information terminal device 59 and the information terminal device 60 are connected through the electric communication network, the field manager of the plant facility and the professional engineer in the remote place can share the equipment information and the management information, and a determination result made by the professional engineer can be instructed to the field manager.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323692-A (JP)
Title: Flame-retardant polyolefin resin composition
Inventor: FUKUNAGA SHOICHI
IPC: C08L23/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant polyolefin resin composition having excellent flame retardance without using a halogen-based flame retardant generating harmful gas in combustion, scarcely causing bleeding phenomenon and used for flame-retardant fibers and flame-retardant films.  <P>SOLUTION: This flame-retardant polyolefin resin composition comprises ≥0.25 wt.% phosphazene derivative and ≥0.025 wt.% NOR type hindered amine derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325346-A (JP)
Title: Method of detecting pinhole and method of producing membrane electrode assembly
Inventor: NAGASAKI TATSUO
IPC: G01N21/88
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting a pinhole, which accurately detects pinhole defects in a transparent / translucent film formed on an opaque membrane.  <P>SOLUTION: The method of detecting pinhole has a polymer membrane 2 irradiated with irradiation light 8, receives only a light of specific wavelength among the light emitted from the polymer molecule membrane, and detects the presence or the absence of the pinhole 1 in the polymer molecule membrane 2, based on the amount of light of the received light. By using this pinhole detection method, the film being an object to be inspected is irradiated with a light as the irradiation light which reacts with the components of the film, and only the light having a specific wavelength band is detected among light emitted from the film, after reacting with the irradiation light, and the pinhole 1 can be detected based on the amount of light of the detected light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283539-A (JP)
Title: Suction part for vacuum cleaner
Inventor: KANDA MASABUMI
IPC: A47L9/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction part for a vacuum cleaner for reducing work and shortening cleaning time at cleaning a large room, a passage or a narrow part between a wall and pieces of furniture by using the suction part according to cleaning space.  <P>SOLUTION: A top plate 2 is provided on an opening part of a middle plate 3 via a rotatable joint 6. One end of each of a suction pipe 7b, a suction pipe 7a with a bellows pipe 10a on a middle part and a suction pipe 7c with a bellows pipe 10b on a middle part is disposed on each of a plurality of suction opening parts provided on the bottom plate 4. The other end of each suction pipes is provided on an opening part for each of the pipes, provided on the top plate 2, via rotatable joints 8a, 8b and 8c. A male catch 11 is provided on the middle plate 3 and female catches 12a and 12b are provided on the top plate 2. A suction part neck 5 is provided on the upper part of the top plate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333150-A (JP)
Title: Surface properties measuring machine
Inventor: FUJII NORINAGA
IPC: G01B21/20
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface properties measuring machine capable of correctly and highly precisely measuring surface properties even with a narrow measuring part.  <P>SOLUTION: This surface properties measuring machine is provided with a drive means 10 including a motor 11, and a nut member 17 linearly driven by the motor 11, a guide means 30 to support a detector 20 to be movable in a roughly perpendicular direction to a linearly moving direction of the nut member 17, and a motion converting means 40 to convert linear movement of the nut member 17 into the linear movement of the detector 20. The motion converting means 40 is composed of a slide member 43 movable in the same direction with the nut member 17, an inclined groove 45 formed in a bottom surface of the slide member, and an engagement pin 46 provided on an upper surface of a detector holder 32 for holding the detector 20 to be engaged with the inclined groove 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329420-A (JP)
Title: Game machine
Inventor: HISA KEISUKE
IPC: A63F5/04
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To increase the amusement of a game player as an overall game by varying the frame image of each pattern which is variably displayed, and at the same time, outputting a specified sound effect.  <P>SOLUTION: This game machine is equipped with an image control IC 98 and speakers 52L and 52R. In this case, the frame image comprising a specified shape in a manner to surround a specified region, and an article image showing an article are displayed. Then, based on a control command from a main CPU 41, a configuration wherein a window frame display region 22 shakes when the article image 26 collides with the window frame display region 22 is displayed by the image control IC 98. When such a configuration is displayed, the sound effect corresponding to the configuration is output by the speakers 52L and 52R as a first sound effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330353-A (JP)
Title: Deburring machine, its deburring method and deburring cutter
Inventor: SHUDO HIROKI
IPC: B23C3/12
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deburring machine which improves quality by uniformly cutting burr without cutting a molding surface too much deeply and leaving burr at the time of cutting burr by making a guide part go along the molding surface having distortion generated in the vicinity of burr by bringing the guide part into contact with the molding surface, and the machine which is easily controllable at the time of cutting burr.  <P>SOLUTION: This deburring machine 1 cuts and removes burr 4. The machine 1 is provided with a supporting mechanism 10 for holding a blade part 7 and the guide part 8 in contact with the molding surface 3 in the vicinity of burr 4 in a positional relation to project a distal end of the guide part 8 in an approaching direction of the molding surface 3 by a burr remaining height 12 after the cutting in relation to an action end of the blade part 7, supporting the blade part 7 and the guide part 8 to be displaced in approaching direction and separating direction of the molding surface 3, and energizing the blade part 7 and the guide part 8 in the approaching direction, and with a driving mechanism 11 capable of driving the blade part 7 and the guide part 8 in the length direction of burr 4, while making the guide part 8 go along the molding surface 3 by always bringing the guide part 8 into contact with the molding surface 3 by energizing in a displacing range. At the time of the driving, burr 4 is cut up to the burr remaining height 12 by the blade part 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307313-A (JP)
Title: Manufacturing process for ceramics containing tamagawa spa incrustation
Inventor: TAKAHASHI MICHINORI
IPC: C04B33/13
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing ceramics that enhances handleability and effectiveness and can irradiate natural radium radiation and negative ions both utilizable not only in bath water but also in living rooms and indoors.  <P>SOLUTION: The ceramics is manufactured so that radium radiation and negative ions irradiated from natural radium element contained in the hot spa incrustation are continued to irradiate by containing the hot spa incrustation in a Tamagawa spa in Japan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333386-A (JP)
Title: Reticle inspection apparatus and reticle inspection method
Inventor: BASHOMATSU TAKESHI
IPC: G01B11/30
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate and efficient reticle inspection apparatus and a reticle inspection method which uses the reticle inspection apparatus.  <P>SOLUTION: Two inspected regions in a reticle are inspected in a normal inspection mode, and a set of input image data are created (step S1). A comparison part compares the input image data, determines whether each region in the reticle is defective, and determines the region as a non-defective region, if the region seems to be non-defective (step S2). Only the regions which seems to be defective are inspected, in high resolution mode. An image input part images three images, while the same region is shifted gradually, and three sets of the input image data are generated (step S3). Four sets of the input image data are composited and interpolated, a set of high resolution image data after interpolation, and the region determined as appearing to be defective is determined whether it is defective, based on a set of high-resolution image data (step S4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342753-A (JP)
Title: Semiconductor device
Inventor: SAITO TETSUO
IPC: G02F1/1368
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To fabricate a TFT, or the like, having a good performance even on a flexible substrate.  <P>SOLUTION: In the semiconductor device having a semiconductor formed on a flexible substrate 1 of metal or resin, amorphous silicon 2 is placed on the flexible substrate 1 and insular polysilicon 3 is arranged thereon. In order to prevent the substrate from warping, an amorphous silicon layer is provided on the opposite sides of the flexible substrate. Amorphous silicon 2 is formed on the flexible substrate 1 of metal or resin and its surface is polysiliconized by laser anneal using an XeCl excimer laser, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338194-A (JP)
Title: Method for manufacturing regenerated molding material
Inventor: SAITO YASUHIRO
IPC: B29B17/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a regenerated molding material having sufficient strength and rigidity by recycling a structure made of a fiber reinforced molded material.  <P>SOLUTION: After the structure made of a fiber reinforced molded material is crushed, elongated chip-like crushed pieces 11 having a predetermined range of thickness, width and length are sorted from the crushed matter and a binder is bonded to the surfaces of the sorted crushed pieces 11. Subsequently, the binder-bonded crushed pieces 11 are arranged unidirectionally by a rotating rotary cylinder having a large number of small holes formed to the peripheral wall thereof and, after short crushed pieces and a crushed powder produced in the orientation process are removed, a plate-shaped aggregate of the oriented crushed pieces 11 are press-molded in its thickness direction to mold the regenerated molding material 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340339-A (JP)
Title: Linear motion guiding device
Inventor: KURACHI NOBUHIDE
IPC: F16C29/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motion guiding device capable of suppressing the generation of damage such as cracking at the tip end of a rolling element scooping-up portion, and improving durability and reliability.  <P>SOLUTION: The rolling element scooping-up portion 20 for leading the rolling elements 13 rolling between a rail side rolling element rolling groove 15 and a slider side rolling element rolling groove 17 into a rolling element direction changing passage 18, is provided on an end cap 122 so as to contact a groove bottom of the rail side rolling element rolling groove 15 at its tip end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337536-A (JP)
Title: Dental implant system
Inventor: KAMIKURA ISAO
IPC: A61C8/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental implant system capable of easily implanting or engaging a prosthesis head, and effectively dispersing a load imposed on the prosthesis object.  <P>SOLUTION: An implant body (10) is provided with a screw thread having notches around the external peripheral surface, a connecting hole having the same axis as that of the screw thread on the proximal side which comprises a tapering section on the opening side and a cross-section circular arc gear-shaped tapering section on the bottom side, and a screw hole extending downward to the top from the bottom of the connecting hole. A sealing cap (20), which can be engaged with the connecting hole of the implant body (10), is provided with a connecting projection having a through hole in the center, an uneven surface on the head, opposite to the connecting projection, capable of being engaged with an uneven surface on the end of a planting tool (50), and a countersunk hole on the head side of the through hole. A sealing cap pin is provided with the outer surface which allows sliding and turning movement against the inner surfaces of the through hole of the sealing cap (20) and the countersunk hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI