baber/WOPTO huggingface dataset:
Patent JP-2005048654-A (JP)
Title: Compressor
Inventor: KATO RYOGO
IPC: F01C1/02
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacity controllable compressor 10 preventive of operating efficiency degradation.  <P>SOLUTION: The compressor 10 comprises a compression mechanism 31 and an expansion mechanism 32 both provided in a casing 11. Its capacity is controlled by introducing part of discharge gas from the compression mechanism 31 into the expansion mechanism 32 while recovering power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050657-A (JP)
Title: Lighting system
Inventor: KAWASHIMA JUICHI
IPC: H05B37/02
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system preventing its light intensity from being estimated lower due to an effect of a supporting member against detection of the light, and preventing its light output from getting higher than necessary and wasting power consumption.  <P>SOLUTION: The lighting system comprises a lamp 1 including a light-emitting tube, a supporting member supporting the light-emitting tube along an axis thereof, and an E-base metal cap electrically connected with the light-emitting tube; a reflection mirror 2 reflecting the light; an inverter 3 controlling the light of the lamp 1 connected to the metal cap; light detection parts 4, 4 receiving the light of the lamp 1 at a plurality of places different from each other around the axis of the light-emitting tube, and outputting electric signals corresponding to the intensities of the light received; and a micro-computer 5 controlling the inverter 3 depending on the above electric signals, controlling the light output of the lamp 1 within a prescribed light output eliminating influence of the supporting member against the detected light of the lamp 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047397-A (JP)
Title: Pneumatic tire
Inventor: KAWAI TORU
IPC: B60C11/117
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of cornering performance on snow while exhibiting excellent on-ice performance.  <P>SOLUTION: A rib width RW is partitioned in a plurality of rib-like land part 4 containing the rib-like land part 6 having the width of 0.1 to 0.3 times of the tread contact land width TW by a peripheral main groove 3 larger having a groove width W1 of larger than 4 mm. The wide width rib-like land part 6 is partitioned into narrow rib parts 6A, 6B at both sides by a peripheral narrow groove having the groove width W2 of 1.0 to 4.0 mm. The lug grooves 9 having a pitch interval P of 1.5 to 4.0 times of the rib width RW are provided on at least one narrow rib part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004077476-A (JP)
Title: Apparatus for injecting/mixing liquid droplets
Inventor: FOUILLET YVES
IPC: B01L3/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for injecting/mixing liquid droplets for mixing a first droplet with a second droplet on an electrical insulating layer of an analyzing support.  <P>SOLUTION: The apparatus mixes the second droplet 1b with the first droplet 1a placed on the electrical insulating layer 14 of the analyzing support 7 under the environment of viscous liquid, and mixes the resultant droplets. The apparatus includes at least one injector 8 for forming the second droplet 1b on the first droplet 1a. After the formation of the second droplet 1b, a voltage impulse is applied between a first electrode 17, which is placed under the electrical insulating layer 14 of the analyzing support 7 under the first droplet 1a, and a second electrode 18 which is placed in the vicinity of an outlet orifice 10 of the injector 8. The voltage impulse accelerates the coalescence between the two droplets 1a, 1b, and prevents the possibility of pollution of the injector 8 caused by the reagent of the first droplet 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054437-A (JP)
Title: Construction method for foundation pile
Inventor: KITANI YOSHINOBU
IPC: E02D5/50
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the discharge of excavated soil mixed with cement milk, as industrial waste and to reduce the amount of cement milk used.  <P>SOLUTION: A pile hole is excavated to a depth H<SB>12</SB>, and the excavated soil S is discharged to the ground 22 and handled as general surplus soil (a). A pile hole 5 is excavated to a depth H<SB>11</SB>, and excavated soil S in H17 is left in the place (b). Cement milk in the amount W<SB>1</SB>is injected in a foot protection part 6 of the pile hole 5 to form a foot protection layer 27 (c). Cement milk in the amount W<SB>2</SB>is injected and agitated and mixed with the excavated soil S to form a pile periphery fixing liquid layer 28 formed of soil cement (c), (d). When a prefabricated pile 1 is buried, the soil cement overflows by the actual volume (the volume excluding a hollow part) V of the prefabricated pile 1 (e), and the overflowing soil cement SC is handled as industrial waste. A foundation pile structure 25 is constituted after the cement milk or the like solidifies (e).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055327-A (JP)
Title: Fingerprint collation device
Inventor: FUNABASHI TAKESHI
IPC: G06T1/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unjust fingerprint collation, and to enable high-safety reliable fingerprint authentication processing.  <P>SOLUTION: This fingerprint collation device 10 has two or more detecting electrodes 21 arranged at predetermined intervals in two dimensions on a semiconductor substrate 24, and a semiconductor sensor 14 of a capacitive sensing method which detects fingerprint information on the basis of the electrostatic capacity between each electrode and an subject, and performs collation processing of the detected fingerprint information. The reliable processing is realized by forming a water-repellent film 30, on a protective coat 26 which protects the detecting electrodes 21 and grounding electrodes 22 formed between the two or more detecting electrodes 21 to ground the subject, and becomes an installation face on which the subject for the semiconductor sensor 14 is put.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064410-A (JP)
Title: Cooler for heating element
Inventor: SUZUKI NOBUNAO
IPC: F28D1/053
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat dissipating capability while promoting the miniaturization of a cooler and a degree of freedom in its design.  <P>SOLUTION: Heat generated by a heating element 1 on a counter-oscillation flow heat transport thermal diffuser panel 2 is diffused all over the heat transport device body 2a formed in a winding shape. By this, the whole heat transport device body 2a is of about the same temperature, and thus, a temperature difference with air is approximately uniform no matter which region of the heat transport device body may be. Accordingly, the whole heat transport device body 2a can efficiently dissipate heat, thus improving the heat dissipating capability of the cooler. Further, since the counter-oscillation flow heat transport thermal diffuser panel 2 is hardly affected by the installation position of the heating element 1 or the installation posture of the cooler, it is possible to improve the heat dissipation capability while promoting the miniaturization and the design freedom of the cooler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073329-A (JP)
Title: Starter of single-phase induction motor, starter and overload protector of single-phase induction motor, and enclosed motor compressor using starter
Inventor: SAHASHI MIKIO
IPC: H01R13/04
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable starter of a single-phase induction motor in which grasping force of a socket terminal is maintained over a long term.  <P>SOLUTION: Connection pin holding part 22e of a socket terminal 22A is divided into a first part 22g on the forward end side, and a second part 22h on the rear side. Even if a prizing force acts when a connection pin is inserted, only the first part 22g on the forward end side of the connection pin holding part 22e is enlarged and the second part 22h on the rear side is not enlarged. Since fatigue does not arise at the second part 22h, good contact state can be maintained with the connection pin and the contact part is not damaged by heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066079-A (JP)
Title: Ultrasonic surgical device
Inventor: YOSHIMINE HIDETO
IPC: A61B18/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic surgical device in which constitution is simple, enhancement of miniaturization can be aimed at, and a stable and highly precise suction action can be realized.  <P>SOLUTION: A vibration transmission member 13, in which a flexing section 133 is mounted in an intermediate section between a tip portion side 132 brought into contact with an operating site and the other end section connected in a way capable of vibration transmitting with an ultrasonic vibrator 10, is mounted in a mantle tube 16, and a suction path 14 is formed approximately on a straight line as the lumen on the tip portion side 132 of the vibration transmission member 13, and is directly discharged from this suction path 14 to a suction tube 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066129-A (JP)
Title: Electronic endoscope apparatus
Inventor: OGASAWARA KOTARO
IPC: A61B1/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope imaging apparatus for acquiring a high-definition endoscope image with little deterioration in image quality, and reducing radiation noise, while securing electric insulation.  <P>SOLUTION: The endoscope imaging apparatus includes a camera head 3 consisting of an A/D converter 14 to convert an imaging signal picked-up by a CCD 12 arranged in an endoscope 2 into a digital time sequential multiplex signal and output it, and of a P/S converter 15; a CCU 4 consisting of an S/P converter 21 to generate a reference driving signal for driving and controlling the CCD 12 and generate an endoscope image signal from the digital time sequential multiplex signal from the camera head, and of a DSP 23; and E/O converters 16, 28 and O/E converters 17, 21 by which the signal exchanged between the camera head and the CCU is converted into an optical signal and transceiving.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069425-A (JP)
Title: Circular hole filling structure by bolt
Inventor: MORI TAKESHI
IPC: F16B35/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent repair effect to a circular hole of a filled member independent from plate thickness of the filled member.  <P>SOLUTION: In this circular hole filling structure by the bolt in which a shaft portion (3) of the bolt (1) is engaged with the circular hole (14) of the filled member (11), and a washer (6) is intervened on a nut (7) side to be tightened, the outer diameter (D1) of the shaft portion of the bolt is formed so as to be larger than the inner diameter (D2) of the circular hole. For example, the circular hole is a stop hole provided at the filled member. The shaft portion of the bolt is cooled down to be engaged with the circular hole. The bolt is tightened with the washer (5) intervened on the bolt head (2) side. The outer diameter (D1) of the shaft portion can be formed so as to be larger than the inner periphery (D2) of the circular hole by at and more than 0.01% and at and less than 0.05%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067874-A (JP)
Title: Sheet winding shaft device
Inventor: KAWAMURA AZUMA
IPC: B65H18/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure the accuracy of the balance of rotation around a winding rotating shaft member 2 and reduce production cost by rather simplifying structure and reducing the number of parts.  <P>SOLUTION: This sheet winding shaft device comprises an annular male guide body 28 fitted gas-tight onto the winding rotating shaft member 2, an annular female piston body 30 fitted gas-tight onto the annular male guide body 28 and slidingly displaceable in the direction of the centerline x of the winding rotating shaft member 2, and an energizing means 33 for energizing the annular female piston body 30 in a specified direction. The device also comprises a core locking releasing means 13 forming a pressure chamber 32 between the annular male guide body 28 and the annular female piston body 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073190-A (JP)
Title: Information providing apparatus, information providing method, and computer program
Inventor: OIDE JIYUNYA
IPC: H04N5/445
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide view selection information or other additional information wherein the preference of a user is actualized on the basis of a view history of the user.  <P>SOLUTION: A server searches contents which are viewed or the like from a content information database on the basis of the view history summed up from a certain user, further extracts a contents table relating to the contents of viewing or the like, and sums up an appearance frequency by categories, by performers or by keywords. The category, the player, and the like with a high-order appearance frequency represents an object of user's preference or interest, thereby providing them to the user as view support information or value-added information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071960-A (JP)
Title: Fuel cell stack case
Inventor: MIKI SADAO
IPC: H01M8/24
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stack case allowing efficient ventilation.  <P>SOLUTION: This stack case 5 has, in a corner part inside the stack case 5, a columnar part 6 including a ventilating flow passage 16 communicating with a space inside the stack case 5 thereinside and having an outer side face of a projecting arc surface toward the inside of the stack case 5. An axial direction of the columnar part 6 is formed with a hole 7 penetrating the ventilation flow passage 16, and the ventilation flow passage is configured such that fuel gas flows upward from below along external manifolds 2b, 2d. When the columnar part 6 stores the stack 1, a wire 3 wound from the outside of the external manifold 2 of a side face of the stack 1 contacts with the surface of the columnar part 6. Thereby, the columnar part 6 increases tension of the wire 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077488-A (JP)
Title: Device and method for enlarging mode field diameter of optical fiber
Inventor: SATO YOSHINORI
IPC: G02B6/10
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for enlarging a mode field in order to avoid partial heating congestion and prevent an optical fiber from decreasing in an external diameter.  <P>SOLUTION: A coating-removed part 12a is heated by reciprocally scanning microburners 18a and 18b in a direction parallel to an optical fiber 12 while holding the microburners at symmetrical positions about the optical fiber 12. Flames of the microburners 18a and 18b are temporarily put away from the optical fiber 12 at a return part 21 of reciprocal scanning. The position where the microburners are put away is about 1.0 mm inside the return part 21, and the distance by which they moves at right angles to the optical fiber 12 is about 5.0 mm. This operation is carried out by scanning Y stages 15a and 15b away from the optical fiber 12 at the position which is about 1.0 mm inside the return part 21 while scanning X stages 14a and 14b in parallel to the direction of the fixation axis of the optical fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074717-A (JP)
Title: Image forming apparatus
Inventor: MOCHIZUKI CHIGUSA
IPC: H04N1/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein function selecting keys on functional list screens amounting to a vast number along with the multifunctionalization of the image forming apparatus can be switched according to a user's taste and a level of his/her skill during the display of this functional list, and wherein details of the display of the function selecting key on the functional list screen can be freely set.  <P>SOLUTION: This image forming apparatus has an operation display part which switches and displays a plurality of display screens for setting a job, and wherein the plurality of display screens are composed of basic screens and a plurality of functional screens switchable from the basic screens. Characteristically, the image forming apparatus comprises: the functional list screens which each displays the corresponding function selecting keys so as to be switched to the plurality of functional screens; a display mode switching means for performing switching between a normal display mode wherein all the function selecting keys and scroll keys are displayed on the functional list screens, and a simple display mode wherein some prescribed function selecting keys are displayed on the functional list screens; and a simple display mode setting means for setting the kind of the prescribed function selecting key which is displayed on the functional list screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076006-A (JP)
Title: Film-forming composition, antireflective film, polarizing plate, image display apparatus, stain-resistant coating composition, and stain-proof article
Inventor: KATO EIICHI
IPC: C08J7/046
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-forming composition capable of giving a uniform film excellent in scratch resistance and stain-resistant properties, to provide an antireflective film having excellent in antireflective properties, the scratch resistance, the stain-resistant properties, durability, and weather resistance, especially, the antireflective film of coating type suitable for mass production, to provide a polarlizing plate, to provide a picture display unit, to provide a coating composition for a stain-proof article excellent in the stain-resistant properties, the durability, and the scratch resistance, and to provide the antifouling article.  <P>SOLUTION: This film-forming composition contains a block copolymer and any one of a curing agent and a curing accelerator, wherein the block copolymer contains a polymer block [A] containing a specific fluorine-containing alicyclic structure, a polymer block [B] containing a specific siloxane structure, and repeating units (H) containing reactive groups capable of participating in crosslinking reaction in any one of the polymer blocks [A] and [B].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080750-A (JP)
Title: X-ray ct apparatus and x-ray tube
Inventor: GONO MAKOTO
IPC: H01J35/10
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus which can carry out imaging by a plurality of energy X rays using the normal X-ray detector and an X-ray tube suitable for the X-ray CT apparatus.  <P>SOLUTION: The apparatus has the X-ray tube (20) which generates X rays sequentially in a time sharing manner from a plurality of focuses different in three-dimensional position, a plurality of filters (212 and 214) which carries out filtering for each of the X rays generated respectively from the plurality of focuses, collimators (222 and 224) the same in the irradiation range of the X rays generated respectively from the plurality of focuses, a collection means (24) which collects the projection data with multiple views of the subject divided into the X rays generated respectively from the plurality of focuses and a reconstruction means for reconstructing the images based on the projection data. The anode (110) of the X-ray tube has a plurality of collision parts (112 and 114) against which the electrons released from the cathode (130) impinge sequentially in a time sharing manner at a plurality of positions on the orbit thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004140810-A (JP)
Title: Optical module
Inventor: SATO SHUNSUKE
IPC: H04B10/40
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module without shorting to a host board even if fed in an upside down into the optical module in a cage.  <P>SOLUTION: An optical module 10 comprises a housing 12 and a circuit substrate 14. The housing 12 comprises a conductive cover 16. The cover 16 has a pair of side-walls 16a and 16b, a ceiling 16c and a stopper 18. A rear end of the housing 12 has an opening 16d for accepting a host connector 21. The circuit substrate 14 is prepared in a housing 16. A circuit substrate 16 has a card edge 14a connected to a host connector 21. The optical module 10 has one end 10a, a main part 10b, and the other end 10c arranged in accordance with a certain stem, The stopper 16 is provided in the other end 10c of the optical module 10. The circuit substrate 14, the side-walls 16a and 16b, and the ceiling 16c extend to a direction of the certain stem AX.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004130-A (JP)
Title: Navigation system
Inventor: WATANABE KAZUYUKI
IPC: G08G1/0969
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system making a position of a registered memory location easy-to-understand in memory location registration.  <P>SOLUTION: The navigation system comprises: a searching means searching for positional coordinates of an inputted location and a street's name corresponding to the inputted location; a registering means registering the positional coordinates and the street's name searched for by the searching means with correlating them; and a notifying means notifying the street's name registered by the registering means. The searching means determines whether the street's name corresponding to the inputted location can be searched for or not, and when the street's name cannot be searched for, searches for a facility's name corresponding to the inputted location. The registering means registers the positional coordinates and the facility's name searched for with correlating them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005086521-A (JP)
Title: Method and device for designing optical network
Inventor: MIYABE MASATAKE
IPC: H04B10/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication network system designing device having economical facility introduction costs as a result of applying an efficient designing method to a transmission system network.  <P>SOLUTION: A network designing device 10 is provided with: a section dividing part 12 for dividing a communication network with nodes and deriving linear design sections; a regenerative repeater removal priority list 14 for storing a regenerative repeater removal priority of nodes at both ends of each design section; a section designing part 16 for respectively arranging a linear repeater or regenerative repeater in each node so as to be able to transmit a signal in each design section and to have a margin with higher reception signal quality in a node with a high regenerative repeater removal priority; and a regenerative repeater removing part 18 for removing a generative repeater when a signal can be transmitted without arranging the generative repeater in a boundary node in two adjacent design sections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI