baber/WOPTO huggingface dataset:
Patent JP-2004103225-A (JP)
Title: Optical pickup adopting two-wavelength light source module
Inventor: KIM KUN-SOO
IPC: G11B7/1353
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup adopting a two-wavelength light source module.  <P>SOLUTION: The optical pickup is characterized in that it includes a light source module wherein first and second light sources emitting first and second light beams having wavelengths different from each other are formed into a single package, a collimating lens wherein the first and/or the second light beams are made incident in an object lens in a convergent or divergent optical state and a finite optical system is formed and a first optical element disposed on optical paths of the first and the second light beams and functioning as a lens to only one of the first and the second light beams to correct positional tolerance along the advancing directions of the first and the second light beams. By using the optical pickup, the positional tolerance along the light traveling axes of the two light sources in the light source module can be corrected and the first optical element additionally has a function to make the two light traveling axes coincide with each other, or the light traveling axes of the two light beams emitted from the light source module can be made to coincide with each other when an another second optical element for making light traveling axes of the two light beams coincide with each other is further prepared.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108580-A (JP)
Title: Solenoid valve
Inventor: NICKEL HANS
IPC: F16K31/06
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact solenoid valve which has a few components and can be easily manufactured.  <P>SOLUTION: A first flow passage (8) is opened toward a side surface (33) at a coil (2) side of an anchor plate (5) in a edge region (32) of the anchor plate (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005084316-A (JP)
Title: Exposure device
Inventor: OKU HIROSHI
IPC: G03B27/46
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an exposure device capable of yielding a high-quality print by eliminating the difference of carrying amount by two kinds of rollers having a different thermal expansion coefficient even when temperature in the device rises.  <P>SOLUTION: The exposure device is equipped with a supply roller 13 drawing out roll photographic paper P housed in a photographic paper magazine M and feeding it to a cutter 15, and equipped with a carrying roller 23 carrying the photographic paper P cut to print size by the cutter 15 at an exposure position where exposure is performed by an exposure engine 25. The control form of a controller is set so that the feed amount of the photographic paper P by the supply roller 13 may be decreased by an amount equivalent to a difference from the carrying amount of the photographic paper P by the carrying roller 23 based on temperature data measured by temperature sensors S1 and S2 under circumstances where the feed amount of the photographic paper P by the supply roller 13 is larger than that by the carrying roller 23 because of temperature rise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081984-A (JP)
Title: Vehicle floor structure
Inventor: ABE HARUNOBU
IPC: B60R22/22
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body floor structure capable of preventing irregular coating, expanding an effective space in a cabin, and reliably mounting and supporting a component fixed to and mounted on a floor.  <P>SOLUTION: Spot welding 4 is performed to a member 3 in the vicinity of a fitting hole 2 of a sheet of a floor panel 1, and a bead 10 projecting outward of the cabin is formed on the floor panel 1 between the fitting hole 2 and the spot welding 4 of the member 3 to enhance the supporting rigidity of the sheet by the member 3 and to prevent the separation of the floor panel 1 by alleviating stresses exerted in the spot welding 4 of the member 3 by the deformation of the bead 10 when a tensile force F is applied to a mounting part of a component fixed to and mounted on the floor by a collision or the like. Since the bead 10 projects outward of the cabin, the effective space in the cabin is expanded, and the generation of an air pocket in the bead 10 is prevented when a vehicle body is immersed in a paint tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004073877-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To keep the twisting operation in a flexible portion to the proximal side of an endoscope as light as possible even after the flexible portion is hardened.  <P>SOLUTION: This endoscope is provided with a hardness variable means within its flexible portion. When the flexible portion becomes hardened by the hardness variable means, a part of the flexible portion on the proximal side is made more flexible than the other hardened part on the distal side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005086698-A (JP)
Title: Developable antenna
Inventor: MEGURO AKIRA
IPC: B64G1/66
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large developable antenna that has a simple configuration and is lightweight.  <P>SOLUTION: The developable antenna mounted to an artificial satellite comprises: a first network 11 composed in a grid shape by connecting a plurality of first cables 13; a radio wave reflection film 2 provided on the first network 11; a second network 12 that is provided in the first network 11 and is composed of a plurality of second cables 15 of which elasticity is larger than the first cables 13; a plurality of posts 3 that can be folded and are provided at the outer periphery section of the second network 12 in the peripheral direction at a specified interval; and an expansion tubes 4 that are provided inside the plurality of posts 3, radially expand the posts toward the outside in the diameter direction of the second network 12 for applying tension to the first network 11 via the second network 12, and develop the first network 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089315-A (JP)
Title: Raw material for skin care preparation for external use comprising lipid mixture and skin care preparation for external use using the same
Inventor: AIKAWA ATSUSHI
IPC: A61Q19/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a raw material for a skin care preparation for external use using a lipid mixture which is lipids collected from an animal other than a mammal having a risk of infectious disease and has higher humectant effects on the skin and greater effects on treatment of atopic dermatitis than those of lipids collected from the mammal.  <P>SOLUTION: The raw material for the skin care preparation for the external use comprises the lipid mixture consisting essentially of a sugar ceramide extracted from a brain or a spinal cord of a fish of elasmobranchs of the class Chondrichthyes with an organic solvent, a phospholipid and a sterol. The skin care preparation for external use is prepared by using the raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094144-A (JP)
Title: Voice signal amplifier
Inventor: UJISATO HIROSHI
IPC: G10L21/034
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice signal amplifier capable of inexpensively dealing with the simultaneous input of a large number of large signals.  <P>SOLUTION: The voice signal amplifier comprises a level limit circuit 3 interposed between a preamplifier 1 and a main amplifier 2 of each channel, a circuit 4 for judging whether the input signal to each main amplifier 2 has exceeded a specified level or not, and a control circuit 5 for operating the level limit circuit 3 when the number of input signals judged to have exceeded the specified level by the judging circuit 4 reaches 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004133442-A (JP)
Title: Optical fiber terminal structure
Inventor: ITO MIKIHIKO
IPC: G02B6/42
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber terminal structure with which an optical fiber is introduced into and connected to a package without using an organic adhesive.  <P>SOLUTION: The optical fiber terminal structure is provided with: an optical fiber consisting of a resin coating part and a coated optical fiber exposed from the resin coating part; and a fiber fixing part for fixing the optical fiber, wherein the fiber fixing part is fixed so as to be hermetically sealed to an opening arranged in a package wall surface of an optical communication device. The main part of the fiber fixing part comprises: a hermetic bead part 1 having a communication hole 4 into which the optical fiber core is inserted and to be engaged into the opening in the package wall surface; and a caulking part 2 for fixing by caulking the resin coating part at the proximal end side of the coated optical fiber exposed from the resin coating part, and the coated optical fiber is hermetically sealed to the hermetic bead part in the communication hole of the hermetic bead part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135322-A (JP)
Title: Saw filter
Inventor: YAMAMOTO TAIJI
IPC: H03H9/64
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SAW (surface acoustic wave) filter having a high design freedom, capable of being easily manufactured to have desired characteristics, and being adjusted filter characteristics in its manufacturing process.  <P>SOLUTION: In a ladder type SAW filter which uses a plurality of SAW resonators as parallel arms and serial arms, the SAW filter is designed to be adjusted a frequency of a resonance point and an anti-resonance point in response to values of an inductance connected parallel to at least one of the SAW resonators.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005088814-A (JP)
Title: Automated guided vehicle
Inventor: FUKUOKA MITSUHIRO
IPC: B61B13/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated guided vehicle safe and low cost, capable of securing the safety of any intruder.  <P>SOLUTION: Each of the wheels 20 of this automated guided vehicle 1 is equipped with a synchronous motor 21 as a drive source. The output shaft 22 of the synchronous motor 21 functions as the axle of each wheel 20. Generally the synchronous motor 21 can be manufactured at a comparatively low cost. This enables the drive source of the automated guided vehicle 1 to be constructed at low cost. If this automated guided vehicle 1 has abutted to an intruder on a running lane, a load equal to or above the maximum torque is applied to the synchronous motor 21, which 21 can no more maintain the synchronized speed, and out of synchronization, i.e. detuning, is generated in the motor. As a result, the automated guided vehicle 1 stops in the condition abutting to the intruder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090906-A (JP)
Title: Top plate for cooking device
Inventor: IMAMURA TSUTOMU
IPC: C03C17/22
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top plate for a cooking device having thermal resistance, high-grade sense and excellent abrasion resistance, being able to be colored in silver-gray harmonizing with the color of surrounding stainless for a system kitchen, and exhibiting no heterogeneity in the part where a high-temperature resin is adhered even if a temperature sensor is adhered by the high-temperature resin.  <P>SOLUTION: This top plate has a substrate 11 made of translucent crystalline glass and comprises a first surface (used surface) 11a facing the outer part of the cooking device and a second surface (unused surface) 11b facing the inner part. A shading layer 12 made of a shading film 12a and an oxidation preventing film 12b formed by sputtering is formed on the second surface 11b of the substrate 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004188583-A (JP)
Title: Barrel polishing method and barrel polishing device
Inventor: NISHIMURA KAZUTOSHI
IPC: B24B31/02
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrel polishing method and a barrel polishing device of flow type for drastically improving polishing capability when compared with conventional method and device and eliminating reduction of polishing capability due to progress of polishing.  <P>SOLUTION: Mass M composed of a workpiece and media (abrasive) is turned and fluidized by rotating a rotary disc 2 provided in a bottom part of a polishing tank 1 by a driving motor 20 for barrel polishing. By setting load of the driving motor 20 of the rotary disc 2 by a load current value in advance and controlling flow of the mass M in the polishing tank 1, polishing is performed while maintaining load of the driving motor 20 within a set range. A method for increasing and reducing a flow region of the mass M, a method for increasing and decreasing force for pressing an upper end of the mass rising along an inner wall of the polishing tank 1 by a movable means 3, a method for controlling the number of revolutions of the rotary disc 2, and a method for increasing or decreasing charging amount of workpiece and/or media into the polishing tank 1 can be adopted to maintain the load within the set range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004042663-A (JP)
Title: Injection molding die and injection molding method
Inventor: SUZUISHI MITSUNOBU
IPC: B29C45/36
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding die with a simple structure and high molding precision.  <P>SOLUTION: A moving side die is equipped with a moving side molding piece 2 having a moving side molding surface 2a, a moving side holding member 1 to hold the former and a moving side ball retainer 8, which holds balls 9 capable of spinning separately, on a peripheral wall of a ball holding tube 10. A stationary side die is equipped with a stationary side molding piece 4 having a stationary side molding surface 4a, a stationary side holding member 3 held by the former and a stationary side ball retainer 8, which holds balls capable of spinning separately, on a peripheral wall of the ball holding tube 10. The moving side ball retainer is inserted between the moving side molding piece and the moving side holding member while the stationary side ball retainer is inserted between the stationary side molding piece and the stationary side holding member. A fitting recess 5 with tapered surface is arranged in one periphery of the moving or stationary side holding member while a fitting projection 6 with tapered surface to fit with the fitting recess is arranged in another periphery of the stationary or moving side holding member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005100091-A (JP)
Title: Cooling module
Inventor: MATSUSHITA SHINJI
IPC: F28D1/06
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a water cooling system cooling module and a forced air cooling system cooling module common in an information processor having a CPU with a plurality of calorific values.  <P>SOLUTION: This cooling module is configured by arranging a cooling jacket 1 for making cooling liquid absorb heat generated by a CPU, a pump 2 for making the cooling liquid circulate, a reserve tank 3 for supplying supplementary cooling liquid, and for breathing air from the cooling liquid and a first radiator 4 for cooling the cooling liquid in a laminate structure at the upper part of the CPU, wherein a second radiator 5 for cooling the cooling liquid is located at the side of the first radiator 4. Furthermore, the cooling liquid is driven by the pump 2 so as to circulate from the cooling jacket 1 for absorbing heat generated by the CPU through the radiator 5 and the radiator 4 to the reserve tank 3. At that time, the cooling air is made to flow from the radiator 4 to the radiator 5 in this order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004116528-A (JP)
Title: Engine cooling system
Inventor: HWANG GYU-HAN
IPC: F02F1/24
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling efficiency with respect to a cylinder block and a cylinder head by circulating cooling water supplied from a water pump to the cylinder block and the cylinder head through respectively independent flow paths.  <P>SOLUTION: The engine cooling system is characterized by that a cooling water inlet allowing individual inflow of the cooling water into each of the cylinder block and the cylinder head is formed in one side of the cylinder block, and a cooling water outlet allowing individual external outflow of the cooling water that has circulated in each interior of the cylinder block and the cylinder head is formed in another side of the cylinder head diagonally apart from the cooling water inlet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005096342-A (JP)
Title: Image recorder
Inventor: OKADA KAZUHIRO
IPC: G06F3/12
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To transfer print data to a predetermined device by converting the data to be in a predetermined file format when printing is designated to an image recorder.  <P>SOLUTION: A main control section 1 of a digital composite device 20 performs controlling such that in the case where a predetermined memory medium is connected thereto when print data is received, the received print data is converted to image data in a predetermined file format, and then the image data is transferred to the memory medium to be stored. In the case where a predetermined external device is connected thereto when print data is received, the received print data is converted to image data in a predetermined file format, and then the image data is transferred to the external device. When a mode of simultaneous printing is set, the image of the received print data is printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103754-A (JP)
Title: Blanket for offset printing
Inventor: KONDO YASUHIKO
IPC: B41N10/02
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blanket for intaglio offset printing suitable for continuously printing a highly precise pattern such as a PDP electrode or the like.  <P>SOLUTION: The blanket for offset printing is produced by laminating a surface printing layer of a silicone rubber on a support layer composed of a synthetic resin or a metal film. The interface between the surface printing layer and the support layer is provided with a metal thin film having heat ray reflectivity (gold, chromium, aluminum, nickel, copper or silver), and more preferably contains inorganic metal fine particles having heat absorption properties in the surface rubber layer. The inorganic metal fine particles contains a tin oxide, antimony-doped indium oxide, indium-doped tin oxide or antimony pentaoxide having a primary particle diameter of not bigger than 0.5 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109756-A (JP)
Title: Picture imaging apparatus, picture processing apparatus, picture imaging method, and program
Inventor: KAKO TOSHIHIKO
IPC: H04N5/92
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for increasing an information quantity of a target object in an imaged picture more than the information quantity of the other objects and storing the resulting picture.  <P>SOLUTION: The picture imaging apparatus for imaging an object is provided with: an imaging section for imaging the imaged picture of the object; a display section for displaying the imaged picture imaged by the imaging section; a position detection section for detecting a noted position on the basis of a line of sight of a user on the display section; and an image processing section for storing the target object displayed at the noted position detected by the position detection section among a plurality of objects included in the imaged picture so that the target object has more information quantities than those of the other objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104506-A (JP)
Title: Container with cap
Inventor: KANEKO MASAMICHI
IPC: B65D47/36
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cut piece from completely separating from a container main body by decreasing a rotation angle of a screw cap necessary for opening a container with a cap.  <P>SOLUTION: This container has the container main body wherein a cap fitting part for fitting the cap at a specified position on a wall part is set, and a breaking part is formed on the cap fitting part, a cylindrical base part surrounding the breaking part and fitted on the wall part, a moving cylinder 16 arranged in the base part and screwed to the base part, and a screw cap arranged out of the base part, screwed to the base part, and engaged on the moving cylinder 16 and rotating the moving cylinder 16 accompanied by being rotated. On the lower end of the moving cylinder 16, a cutting member 38 comprising a plurality of blades t1-t6 and cutting the peripheral edge of the cutting part with rotating the screw cap. In addition, a trough part br is formed between two specified blades t1 and t6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109936-A (JP)
Title: Demodulation circuit in digital broadcast receiver, and variable control method of bandpass filter
Inventor: MIYAGAWA YOICHI
IPC: H04N5/44
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulation circuit in a digital broadcast receiver which can be attained at low cost while satisfying an adjacent interference ratio.  <P>SOLUTION: The above problem can be solved by the demodulation circuit (30) in the digital broadcast receiver (1) for selectively extracting a signal corresponding to a desired reception channel by a bandpass filter to demodulate the signal, which is provided with a band variable control means (40) for varying the bandwidth of the bandpass filter (31) according to detection status of the reception channel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117730-A (JP)
Title: Step-up switching regulator
Inventor: NIWA YASUHIRO
IPC: H02M3/155
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a switching frequency, being generated in order to prevent the crossing of the output from an error amplifier and a triangular wave for generating a switching pulse in a PWM comparator, from lowering when an input voltage value is close to an output voltage value in a conventional step-up switching regulator.  <P>SOLUTION: In place of using a reference triangular wave 204, a counter is operated by an signal generator having a frequency dependent on the output voltage from an error amplifier 202 and ON/OFF time of a switch element 102 is controlled at the overflow timing of that counter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117218-A (JP)
Title: Noise suppressing circuit
Inventor: WAZAKI MASARU
IPC: H02M1/12
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a noise suppressing circuit capable of suppressing noise over a wide frequency range while reducing the size.  <P>SOLUTION: The noise suppressing circuit comprises a pair of terminals 1a and 1b, another pair of terminals 2a and 2b, a conductive wire 3 connecting the terminals 1a and 2a, and a conductive wire 4 connecting the terminals 1b and 2b. The noise suppressing circuit is also provided with a winding 11 inserted into the conductive wire 3. The noise suppressing circuit further comprises a series circuit 15 of an inductor 13 and a capacitor 14 having one end connected with the middle point of the winding 11 and the other end connected with the conductive wire 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI