baber/WOPTO huggingface dataset:
Patent JP-2004326858-A (JP)
Title: Optical pickup device and optical system for the same
Inventor: MORI NOBUYOSHI
IPC: G11B7/1275
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of carrying out proper recording/reproducing to/from a plurality of optical information recording media, and an optical system for the same.  <P>SOLUTION: The polarization surface of a luminous flux from a first laser beam source BL is made different by 90° from that of a luminous flux from a second laser beam source AL. When the polarization surface of the first laser beam source BL is in a predetermined direction, even when the luminous flux passes through a polarization hologram element HOE, it has the same effect that the luminous flux passes through a uniform parallel plane medium, and thus no change occurs in emission angle, and the luminous flux is made incident on an objective lens OBJ in this state. Thus, proper recording/reproducing is carried out in a first optical information recording medium DSC1 having the protective layer of 0.1 mm. On the other hand, the luminous flux from the second light source Al is passed through the medium having refractive indexes of n, n' in the polarization hologram element HOE, and the diffraction effect of a positive lens is generated in the diffraction structure of the boundary surface thereof. An emission angle is changed and the luminous flux is made incident on the objective lens OBJ. As a result, proper recording/reproducing is carried out in a second information recording medium DSC2 having the protective layer of 0.6 mm by correcting spherical aberration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324108-A (JP)
Title: Washing device for draining section of sink
Inventor: NAKAMURA TAKAHIRO
IPC: E03C1/30
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device for a draining section of a sink capable of easily removing dirt sticking to the draining section of the sink.  <P>SOLUTION: A mesh cage 21 and a drain trap 22 are fitted into the drain opening 20 opened on the bottom face 1a of a sink to form a washing device of the draining section 2 of the sink 1. A water supply passage 3 communicating with the drain section 2 at the lower stream end is provided. A water supply valve 30 opening/closing the water supply passage 3 is provided. And a drain valve 40 opening/closing the drain pipe 4 of the downstream side of the drain section 2 is provided. An ultrasonic oscillator 5 is installed in the inside wall of the drain section 2. The drain valve 40 is closed by the user's in-operation of the operation part 6 and the water supply valve 30 is opened to pour water into the drain section 2. The ultrasonic waves are oscillatedto the water by the ultrasonic oscillator 5 to wash the drain section 2 by ultrasonic oscillation. After a specified time, the oscillation of the ultrasonic waves is stopped to open the drain valve 40 by a controller 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338081-A (JP)
Title: Optical information recording medium
Inventor: SHIMAZAKI KATSUSUKE
IPC: G11B7/2595
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which permits recording and reproducing of information to and from layers capable of recording two pieces of the information without inverting the front and rear thereof.  <P>SOLUTION: The optical information recording medium is configured by providing the medium with a transparent substrate 2 formed with preformat patterns 3, a reflection film 4 deposited through an organic dyestuff layer 25 on the preformat pattern-forming surface of the transparent substrate 2 and a protective film 6 covering the outer side. The reflection film 4 is formed of a material permitting write once and read many of information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004326897-A (JP)
Title: Method and device for recording and reproducing hologram information
Inventor: TSUKAGOSHI TAKUYA
IPC: G11B7/0065
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent noise from mixing into reproduced light, and also to inhibit the recording capacity from decreasing without complicating the control.  <P>SOLUTION: Although servo light 10 and signal light 12 are focused by the same objective lens 14, the servo light 10 and signal light 12 differ from each other in the incidence angle to a Fourier transform lens 14, and hence the servo light 10 and signal light 12 passing through the objective lens 14 take different paths from each other. The servo light 10 passing through the objective lens 14 is radiated to an area 16 where a servo pit is formed, while the signal light 12 passing through the objective lens 14 is radiated to an area 17 where the servo pit is not formed. Although the signal light 12 passes through a recording layer 18 in a hologram recording medium, an interference pattern by the signal light 12 and reference light is recorded in volume in an area of the signal light 12 overlapping the pass-through area of the unillustrated reference light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324211-A (JP)
Title: Joint structure of precast concrete floor slab
Inventor: SUZUKI EIICHI
IPC: E04B1/61
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the joint structure of precast concrete floor slabs for shortening the distance between the end faces of a joint part and converting tensile force to reinforcements applied to the cross section of the joint part, into compressive force to concrete.  <P>SOLUTION: In the joint structure of the floor slabs, the precast concrete floor slabs 1 are adjacently and continuously arranged, and filling concrete 5 is filled to integrate between the facing end faces 11 from which the reinforcements 3 are projected in an almost horizontally facing direction and linked. In this case, the reinforcements are arranged in the penetrating state alternately or at suitable spaces, and compression plates 4 with vertical faces are erectly mounted to the tip parts 31a, 32b of the reinforcements. A rib plate 41 connecting the compression plate to the axial back face of the reinforcement is mounted to the compression plate, and these projected reinforcements are linked with one another and the compression plates are linked one another respectively in the end face width directions by through-reinforcements 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321943-A (JP)
Title: Disposal apparatus for organic waste
Inventor: JO SHOICHIRO
IPC: B09B3/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic waste disposal apparatus requiring takeout of finally produced organic fertilizer only once every three months or longer, thereby minimizing labor.  <P>SOLUTION: An organic waste disposal apparatus 10 is provided with a first disposal tank 20 for fermenting the organic waste put in through a charging port 16 from a primary to a primary and a half stage, and a second disposal tank 22 containing the fermented substance sent from the first tank 20 to complete secondary fermentation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333131-A (JP)
Title: Total reflection fluorescence xafs measuring apparatus
Inventor: TAGUCHI TAKEYOSHI
IPC: G01N23/223
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To make parallel X rays applied to a sample and to fully secure the X-ray intensity by irradiating the sample with dispersion X rays coming out of a light reception slit after condensation by a curved crystal monochromator after turning the dispersion X rays into parallel beams by a parabolic multilayer mirror.  <P>SOLUTION: The wavelength of the X rays 22 coming out of the light reception slit 14 can be changed by changing the relative position relationship among an X ray source 10, the light reception slit 14, and the curved crystal monochromator 12. The X rays 22 are reflected by the parabolic multilayer film mirror 24 to become parallel beams 26. The parallel beams 26 are transmitted through a transmission type X-ray detector 28 and enter the surface of the sample 30 under total reflection conditions. Fluorescent X rays 36 coming out of the sample 30 are detected by a fluorescent X-ray detector 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332957-A (JP)
Title: Heat medium header for floor heating panel
Inventor: NAKAGAWA YASUSHI
IPC: F24D3/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of parts in connecting a header for a floor heating panel to a heat source, and to simplify the work for connecting the header for the floor heating panel to the heat source device.  <P>SOLUTION: The outside surface part of a plate-like header body 6 is provided with a heat medium receiving connecting part 7, a connecting part 8 for returning the heat medium, a heat medium supply part 9, and a heat medium discharge part 10. A heat medium supply communicating passage and a heat medium return communicating passage are formed in the interior of the header body 6. The heat medium receiving connecting part 7 includes a receiving pipe 15 extended from the base end part of the header body 6 toward the outside, and the receiving pipe 15 is provided with a middle part between both end parts, which is put in the non-bending state of being linear and in the state of being bent at 90° or about 90°. The heat medium return connecting part 8 includes a return pipe 16 extended from the base end part of the header body 6 toward the outside, and the return pipe 16 is provided with a middle part between both end parts, which is put in the non-bending state of being linear and in the state of being bent at 90° or about 90°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329354-A (JP)
Title: Hinge device of neutral reversion
Inventor: KUME KAZUTAKA
IPC: A47K10/40
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To remove all of weakening of straightening restoration elasticity of a flexible restoration member, that is the unstabilization elements of neutral reversion operation of a turning body by so-called losing of flexibility characteristic to the flexible restoration member by simple constitution by improving and considering much about the flexible restoration member in a hinge device of neutral reversion.  <P>SOLUTION: In order to constitute the hinge device which pivotally supports the turning body 2 which ordinarily returns to neutral with respect to a pivotally supporting body 1, an opposing elastic piece 6 obtained by forming a flexible restoration material in the state of a tapered flat ring at opposing pivots 4 with a lower flange 3 is projectingly formed in a bendable state by its fixed base part 7; and in the state of covering this opposing elastic piece 6 with the turning body 2 with an open bottom and engaging its pivotally supporting hole 2A into an opposing pivots 4, the upper parts of the opposing pivots 4 are fitted to the pivotally supporting body 1 by recess and projection engagement with elasticity peculiar to the material. The rotator 2 tilted with respect to the pivotally supporting body 1 is pivotally supported in a state where neutral reversion is possible with straightening restoration elasticity of the opposing elastic piece 6; and the pivotally supporting body 1 and the lower flange 3 prevents the turning body 2 from coming out from the pivotally supporting body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330844-A (JP)
Title: On-vehicle carrying case storage rack
Inventor: MAKINO MASAKAZU
IPC: B60R5/04
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy and secure storage of a carrying case for security into its exclusive mounting space, and improve crime prevention and workability by enabling the opening/closing of the carrying case in the cabin.  <P>SOLUTION: The storage rack is equipped with all storage racks 110 which fix and mount a single or a plurality of carrying cases 20, a rack slide means which slides the all storage racks 110 in the longitudinal direction of the vehicle 10 in the on-vehicle space 12, an individual slide means which openably slides an arbitrary carrying case 20 among the single or the plurality of carrying cases 20 fixed to the all storage racks 110 to the front seats 11a, 11b, and a turning means turning the carrying case 20 to the openable/closable side after sliding to the front seats 11a, 11b sides with the individual slide means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334961-A (JP)
Title: Dynamic semiconductor memory device and its bit line pre-charge method
Inventor: SUNANAGA TOSHIO
IPC: G11C11/409
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic semiconductor memory device in which a standby current can be reduced.  <P>SOLUTION: In a standby mode in which only a refresh operation is performed, a pre-charge/equalizing signal PC/EQ is activated only in the prescribed period Tpc before activation of the word lines, and a pair of bit lines BL, /BL is pre-charged to Vdd/2 immediately before activation of the word lines WL.As the pair of bit lines BL. /BL is separated from a half Vdd regulator generating Vdd/2 in the standby mode except the prescribed period Tpc, even if such defect is caused that the word line and the bit line are short-circuited, a leak current never be made to flow between them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332169-A (JP)
Title: Method and apparatus for determining driving amount of weaving bar preventing apparatus
Inventor: NAGI KEIICHI
IPC: D03D51/12
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To save the labor for the setting of the driving amount of a driving object in a weaving bar preventing apparatus of a loom.  <P>SOLUTION: The driving amount of a cloth winding roll or a warp delivery beam is multiplied by the driving amount ratio of one device to the other device to determine the driving amount of the other device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348797-A (JP)
Title: Card type driving device
Inventor: IMAI FUMITO
IPC: G11B33/12
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs and to increase manufacturing efficiency when a card type driving device is manufactured.  <P>SOLUTION: A cover member 30 of the card type driving device 1 is provided with a projecting piece 32 for energizing a disk cartridge 1 housed in a housing part 25 toward a drive main body 20. This projecting piece 32 is formed by cutting a part of the cover member 30 and bending the cut part toward the housing part 25 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008648-A (JP)
Title: Method for producing non-gel-like epoxy resin composition
Inventor: OBAYASHI AKIRA
IPC: C08G59/68
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an epoxy resin composition affording a heat-resistant cured product having a high glass transition temperature and even excellent transparency and to provide a method for producing a one-pack type curable epoxy resin composition not only affording the heat-resistant cured product having the high glass transition temperature but also having excellent preservation stability.  <P>SOLUTION: A resin material comprises (A) an epoxy resin, (B) a curing agent for the epoxy resin and (C) at least one kind of a boric acid compound represented by the general formula: B(OR)n(OH)3-n (wherein, n is an integer of 0-3; Rs are each an alkyl group of a CmH2m+1; and m is an integer of 1-10) and its partial polycondensate and the content of the boron is 0.5-10 mass% based on the component (A). The resin material is uniformly dissolved in a solvent. The method for producing a non-gel-like epoxy resin composition comprises heat-treating the resin material and reacting the component B with the component C without making the resultant material gel in a solution state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344079-A (JP)
Title: Chaaga-containing health auxiliary food
Inventor: TAKABAYASHI MIKI
IPC: A61K35/74
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health auxiliary food with antitumor effect, exhibiting the effect equal to or greater than that of a health auxiliary food which widely appears on the market so far and has as the raw material Agaricus, Phellinus linteus, Hericium erinaceum or Ganoderma lucidum.  <P>SOLUTION: This health auxiliary food comprises a combination of chaaga (Fuscoporia obliqua) with a selenium-containing yeast or selenium-containing lactic bacterium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344835-A (JP)
Title: Trap apparatus
Inventor: NAKAMURA MASATOMO
IPC: B01D8/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trap apparatus surely and smoothly recovering a vaporized component by evenly forming a flowing down layer of liquid over the whole cooling surface without causing any trouble in flow of exhaust gas.  <P>SOLUTION: This trap apparatus 5 recovers the vaporized component in the exhaust gas by cooling the exhaust gas G by a cooling surface 14 set in an exhaust gas passage 3 and formed on the inner wall face part of a tubular body 10. The trap apparatus is provided with a liquid supply device 40 supplying liquid Q having a melting point lower than the temperature of the cooling surface 14; annular liquid storing chambers 20 provided at the upper part of the tubular body 10, having inner peripheral surfaces 21 with an approximately same diameter as the cooling surface 14 and storing liquid from the liquid supply device 40; a liquid outlet 26 opened in the inner peripheral surface 21 and communicating with the chambers 20; and a liquid outlet 15 discharging the liquid Q flowing out of the outlet 26 and flowing down on the cooling surface 14, and the vaporized component in the exhaust gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350198-A (JP)
Title: Network control system
Inventor: OKAZAKI BIRAN
IPC: G06F13/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a network control system which can quickly control a monitored device.  <P>SOLUTION: A network control system analyzes and controls a monitored device by an operation monitoring center 100 and a network control/management device 200. The network control/management device 200 collects traffic information from the monitored device, analyzes and stores the traffic information, and distributes policy information to the monitored device based on the analyzed traffic information. The operation monitoring center 100 collects the traffic information from the network control/management device 200, analyzes and stores the traffic information, and performs a setting change of the policy information collected by the network control/management device 200 based on the analyzed traffic information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348923-A (JP)
Title: Catch mechanism of leader pin in magnetic tape
Inventor: KOJIMA KENICHI
IPC: G11B15/67
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform an operation that is to be conducted prior to move a leader block to a machine reel by normally catching a leader pin mounted on one end of a magnetic tape by the leader block.  <P>SOLUTION: In a magnetic recording/reproducing device in which a tape cartridge 3 is mounted and a magnetic tape 3a is pulled out from the tape cartridge 3, a leader block 9 is returned to a starting point position 2b of a leader block guide groove 11a when it is not normally detected that the leader pin 3b mounted on one end of the magnetic tape 3a is held by the leader block 9. A mispick sensor 7a detects that the pin 3b is held by the leader block 9. It is also detected that the pin 3b is held by the leader block 9 by tension of the magnetic tape 3a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352443-A (JP)
Title: Sheet thickness sensing device
Inventor: TAKATSUKA HIDEKI
IPC: B65H29/60
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet thickness sensing device including a lever contacting with the surface of a paper sheet and making displacement in compliance with the level of the sheet surface, capable of prolonging the lifetime of the lever by reducing the wear amount of its contacting part with the sheet surface.  <P>SOLUTION: The arrangement according to the invention comprises a paper sheet transport path to pass through this sheet thickness sensing device, another sheet transport path which does not pass through the sheet thickness sensing device, and a transport path changeover means to select one of these paths any as desired, and is configured so that the sheet is fed to the former path by the changeover means only when the sheet thickness is to be sensed. Further the arrangement includes a transport sensor flag installed downstream of the lever belonging to the thickness sensing device about the sheet transporting direction for judging whether any sheet exists and configured so that the lever retracts from the sheet transport path interlocking with the motion of the transport sensor flag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351836-A (JP)
Title: Unevenness forming method for sheet material, sheet-like rubber mold produced by the method, and foamed rubber sheet
Inventor: INOUE SADAO
IPC: B29K105/24
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unevenness forming method for a sheet material which can easily form molds of various shapes having regularity and relatively deep unevenness on the surface of a sheet-like elastomer product, especially a rubber composition, and can inexpensively provide an elastomer product.  <P>SOLUTION: After the silicone-treated surface, which is an upper surface, of a release film 34 is laid on gauze 33 to overlap each other, an unvulcanized rubber sheet 32 of a foamed rubber composition is laid on it to overlap each other. While an unvulcanized rubber sheet 31 of another foamed rubber composition is laid on it to overlap each other and laminated on it, they are integrally pressed and heated by a rotocure 10 so that the sheets 31 and 32 are vulcanized and foamed. After that, the gauze 33 and the release film 34 are separated from each other to be separated from the sheet 32 to form an uneven shape on one surface of a foamed rubber sheet 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362083-A (JP)
Title: Construction integration device
Inventor: MASUDA SHUICHI
IPC: G06Q50/08
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction integration device capable of greatly reducing the labor required to rewrite the price of lumber which varies particularly frequently.  <P>SOLUTION: The construction integration device comprises a design data storage means 40 capable of storing design data created by a construction CAD system; a material data storage means 50 for storing material data corresponding to the design data stored in the design data storage means 40; a price data storage means 60 for storing the price data of each material; and a computing means 30 capable of integrating the construction cost of a building based on the data stored in the design data storage means 40, the material data storage means 50 and the price data storage means 60 and data inputted by a data input device 90.  <P>COPYRIGHT: (C)2005,JPO&NCIPI