baber/WOPTO huggingface dataset:
Patent JP-2005090117-A (JP)
Title: Fouling preventive pipe
Inventor: SAKAGUCHI MASAYUKI
IPC: F16L9/12
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fouling preventive pipe capable of preventing generation of bacteria in a drain pipe for a kitchen.  <P>SOLUTION: This fouling preventive pipe 10 is the synthetic resin drain pipe for the kitchen. A synthetic resin layer 14 blended with an antibacterial agent is formed on its inner surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155005-A (JP)
Title: River structure suitable for growth of river organism
Inventor: ARAI SHIGENOBU
IPC: C02F1/68
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a river structure for forming an environment suitable for growth of an aquatic life such as a river fish by the synergistic effect of diversification of a river flow and an improvement in a water quality.  <P>SOLUTION: (1) In a conical structure, limestone is laid so as to cover a bottom part and an edge part of a recessed part by forming a riverbed in the conical recessed part. (2) In a flow stagnant structure, the limestone is laid on the riverbed of a gathering part and its periphery by forming the gathering part for allowing a river flow to flow in and out by overhanging a river to a riverside. (3) In the river structure, rock is embedded in the river flow. These structures are characterized by having any structure of a shock absorbing structure for arranging large limestone in front of the upstream side and arranging small limestone around the downstream side of the large limestone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091926-A (JP)
Title: Viewfinder system
Inventor: MORIYA MITSUHIRO
IPC: G03C3/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viewfinder system which enables a photographer to quickly pose in an appropriate position.  <P>SOLUTION: A visual field frame 31 is previously set with an appropriate posing position which enables the photographer to carry out framing in an ideal state when the photographer holds a lens-fitted photographic film unit 10. The length of a strap 33 is so set as to make the distance between the photographer and the lens-fitted photographic film unit 10 appropriate when the photographer holds the lens-fitted photographic film unit 10 in so as not to slacken the strap 33. When taking an image by using a sporting viewfinder, the photographer puts the strap 33 on his or her neck and holds the lens-fitted photographic film unit 10 so as not to slacken the strap 33. As a result, the distance between the photographer and the lens-fitted photographic film unit 10 is made appropriate and therefore the photographer can quickly pose.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299376-A (JP)
Title: Transparent card
Inventor: MIZUMURA AKIHIRO
IPC: B42D15/10
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent card which can reduce the amount of an infrared absorber used by using a substrate transparent to a visible light region and partially printing an infrared absorbing ink on a transparent part in a design and is inexpensive.  <P>SOLUTION: This transparent card is a plastic card in which a shielding ink is printed on a substrate of a laminate of a plurality of transparent plastic cards or a single transparent plastic card while leaving a transparent pattern in a part of the substrate. The transparent pattern is printed with a printing ink containing an infrared absorber having the maximum absorption region at a wavelength of 800 to 1050 nm. The printing ink is prepared by mixing 100 parts by mass of a binder with at least 2.0 to 3.0 parts by mass of a first infrared absorber having a maximum absorption region at a wavelength of 800 to 950 nm and 6.5 to 8.0 parts by mass of a second infrared absorber having the maximum absorption region at a wavelength of 950 to 1050 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094586-A (JP)
Title: Radio communication apparatus, radio communications method, and radio communication medium
Inventor: SATO YASUHIRO
IPC: G06K17/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus which is inexpensive and capable of communicating stably and favorably with any class of non-contact IC cards of different makers absorbing property differences among them.  <P>SOLUTION: The radio communication apparatus (RW) is equipped with a transmitting means (11 and 12a) which transmits response request signals, a receiving means (11 and 12b) which receives responses corresponding to the response request signals, a storage means (16) which stores the test qualifications of every class of radio communication media (non-contact IC card), and a communication control means (15) which sets up a frequency of test for a radio communication medium as a sending end of the response on the basis of medium class information that is contained in the response indicating the class of the radio communication medium and information stored in the storage means, makes the transmitting means send response request signals as many times as the frequency of test, and makes the receiving means receive the responses corresponding to the response request signals so as to determine the radio communication medium as the sending end of the response and to start transmitting a prescribed command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004115795-A (JP)
Title: Flame-retardant thermosetting material
Inventor: KNOP SUSANNE
IPC: B29K101/10
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant effective for a thermosetting resin.  <P>SOLUTION: The flame retardant thermosetting material contains at least one flame retardant comprising a phosphinate of formula (I) and/or a diphosphinate of formula (II) and/or a polymer thereof and at least one synergistic component selected from the substance group consisting of organophosphorus compounds and inorganic phosphorus compounds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005100701-A (JP)
Title: Fuel cell stack
Inventor: MURO TAKASHI
IPC: H01M8/24
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable secure application of a desired fastening load with a simple structure without being influenced by temperature.  <P>SOLUTION: A fuel cell stack 10 is equipped with a plurality of fuel cells 12, and a laminate 14 is formed by laminating the fuel cells 12 in the direction shown as an arrow A. Outside the laminate 14, terminal plates 16a, 16b, insulating plates 18a, 18b and end plates 20a, 20b are formed. Outside the end plate 20a, a volume-variable bag member 54 is formed, and in a liquid chamber 56 formed in the bag member 54, stored liquid 58 expanding at a temperature equal to or lower than a predetermined temperature is sealed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004120753-A (JP)
Title: Optical module
Inventor: SUZUKI MIKIYA
IPC: H04B10/43
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication system which controls a gain slope and communicates over a wide bandwidth.  <P>SOLUTION: An optical module is provided with an optical fiber 2, an optical filter 4 optically connected to the optical fiber 2 at an input side through an input side collimeter 5, and an optical fiber 3 optically connected to an optical filter 4 through an output side collimeter 6. The optical module is a gain slope compensating filter which flattens the gain slope (dG/dλ)(G is gain, and λ is wavelength) of an optical amplifier where the optical filter 4 is connected to the optical fiber 2 at the input side or the optical fiber 3 at the output side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005096558-A (JP)
Title: Cabin for working vehicle
Inventor: NAKASA YOICHI
IPC: A01D67/02
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve smoothness of a telescopic operation by avoiding a telescopic rail from bending in a doglegged shape in extension, in a cabin for supporting a sliding door via the telescopic rail.  <P>SOLUTION: In the cabin 1, an opening 11 for riding is opened or closed by the sliding door 12, and the door 12 is slidably supported via the extendable telescopic rail 21. The telescopic rail 21 is formed of a fixed rail 22 fixed to the door 12, a slide rail 23 sliding with respect to the fixed rail 22, and a spring 24 for energizing the slide rail 23 in the contraction direction. The spring 24 is arranged in a space S between the fixed rail 22 and the slide rail 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101233-A (JP)
Title: Metal mold, manufacturing method therefor and molded form
Inventor: HANAOKA MASASHI
IPC: H01S5/125
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a metal mold for a nano-printing which uses no thin-film technique requiring an expensive facility and taking a time for a machining, and which forms an irregular pattern in a nano-order by a transfer technique enabling a mass production, and also to provide the metal mold manufactured by the method, and a molded form manufactured by using the metal mold.  <P>SOLUTION: An edge 33 uses a V-shaped bite 32 to a mold raw material 20. A molded surface 25 with a V-shaped groove 26 for forming a diffraction grating is formed by a fly cutting system. When the diffraction grating is formed by using the metal mold 10 manufactured in this manner, the irregular shape of the molded surface 25 is transferred on the mold raw material by a resin mold and an embossing working in the metal mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095367-A (JP)
Title: Thread information controller for sewing machine
Inventor: SATO YOSHIYUKI
IPC: D05B45/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To properly controlling a sewing machine handling a needle thread by using information of the needle thread by automatically obtaining the information about the needle thread set to the sewing machine.  <P>SOLUTION: The information about the needle thread set to the sewing machine is stored in a non-contact ID tag mounted to a bobbin, and this is automatically read on the sewing machine to calculate the thread feeding quantity of a needle thread supply apparatus based on the characteristic of the thread to precisely feed the thread of a quantity required for forming a thread seam. In addition, it is possible to set colors to a plurality of parts of an embroidery sewing pattern, to judge the propriety of a color thread set to the sewing machine, to confirm the length of the thread required for sewing and to manage the length of a residual thread with respect to the bobbin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065668-A (JP)
Title: Lure having compound bait
Inventor: GOTO SHUZO
IPC: A01K85/16
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure improved in applicability for a fisherman to use the lure in a fishing spot by adding a new function to attract fishes to the lure, and expressing maximum fishing effect.  <P>SOLUTION: The lure body 1 is formed in an approximately fishlike shape composed of a soft water-absorbing material. The lure body 1 has a bag-like form and encloses a semi-solid or solid compound bait 2 wrapped with a narrow meshed net 3 in a tightly sealed state. The compound bait 2 is dissolved in the sea and slowly passes through the fine meshes of the net 3 and then several dispersion holes 4 made on the surface of the lure body 1 to be scattered in the sea.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105691-A (JP)
Title: Remote control system
Inventor: HAMADA YASUSHI
IPC: B60N2/90
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To properly control an output level of indoor detecting antennas of a smart entry system, in response to a seat back rising/ folding-up state of the last row seat.  <P>SOLUTION: In this remote control system, a vehicle has the smart entry system for locking and unlocking a lift gate G by a control unit E, by recognizing whether or not a user approaches the vehicle M, by whether or not a portable machine K receives an output signal from the indoor detecting antennas Na and Nb and an outdoor detecting antenna Nc arranged in the vehicle. A seat back 3b of the last row seat 3 in a cabin is arranged so as to be selectively raisable and foldable. A seat state detecting switch is also arranged for detecting the rising/folding-up state of the seat back, and the indoor detecting antennas are arranged on the front side more than the last row seat 3, and control output of the indoor detecting antennas in response to the rising/folding-up state of the seat back.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112020-A (JP)
Title: Engine-mounted bicycle
Inventor: BEPPU TOSHIYUKI
IPC: A61G3/08
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair riding-on type engine-mounted bicycle that can be conveniently utilized without forcing any substantial modification of structure at the wheelchair.  <P>SOLUTION: There is provided a four-wheel engine-mounted bicycle 100 in which a wheelchair connecting rod 201 extending from the center of a foot rest in a forward direction is inserted into and held at the bicycle substantially at the same position as that of the foot rest of the wheelchair 200. A connecting part 107 comprises a motor 172 for threadably engaging the through part of a bolt with a bolt hole 202 while threadably engaging a bolt 171 with a connector 173 itself from the other end to penetrate the wheelchair connecting rod 201 at one end, and detecting the insertion of the wheelchair connecting rod 201 into the connecting part 107 and threadably engaging the bolt 171 with the connecting part 107 and inserting it, two rails 105 receiving wheels of the wheelchair 200, riding the wheelchair on a bicycle body, a pulling-up part 108 for moving the wheelchair 200 through the connecting part 107 along the rails 105, and a fixing part for fixing the wheelchair 200 at a predetermined position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117740-A (JP)
Title: Laminated core structure of rotary electric machine and manufacturing method thereof
Inventor: KATO TAKASHI
IPC: H02K1/12
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated core structure of a rotary electric machine and its manufacturing method, capable of providing a good magnetic performance by suppressing leakage of a magnetic flux, for a higher rotational strength.  <P>SOLUTION: In a stator core or a rotor core constituted by laminating electromagnetic steel plats, of a stator or a rotor constituting a rotary electric machine, parts 204, 205 other than a part (A part) which is the path of main magnetic flux of the electromagnetic steel plate are applied with plastic distortion (first and second inventions). A double-axial multilayer motor of the stator comprises the stator and the rotors provided rotatably and independently inside and outside of it. In the stator core where a plurality of stator teeth composed of laminated electromagnetic steel plates are arranged in circumferential direction, the part connecting the stator teeth in ring, provided on a part other than the part of each stator teeth which is wound with a coil, is applied with plastic distortion (third invention).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004133458-A (JP)
Title: Developing bias feeding device and image forming apparatus
Inventor: AN SEUNG-DEOG
IPC: G03G21/00
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cross contamination in which developing devices for each colors are contaminated by each other when toner of a toner image formed on a surface of a photoreceptor drum reversely transited to the surface of the developing roll of a different color.  <P>SOLUTION: In order to transit toner from a plurality of fixed developing devices Y, C, M and K by colors to the photoreceptor drum, a developing bias feeding device is provided with: a power source part 142 to feed developing bias to developing roll shafts RY, RC, RM and RK; and a developing bias driving part 144 for selectively outputting bias driving signals in accordance with a printed image so that the developing bias which is fed from developing bias power source part is selectively applied to each developing device by colors. The developing bias feeding device is further provided with: power source switches SY, SC, SM and SK for each developing device each switching the power source from the developing bias power source part to the developing device by colors in response to a bias driving signal outputted from the developing bias driving part; and a DC power source feeding part 146 to feed the specified DC power source to the rest of the developing devices other than the developing device to which the developing bias is fed by the power source switch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005112211-A (JP)
Title: Motorcycle
Inventor: KANO AKIRA
IPC: B62J35/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle with a small number of part items and a compact appearance, which can be manufactured at low cost.  <P>SOLUTION: This motorcycle 1 comprises a body frame 2 having a main frame 21 extending from a head pipe 20 rearward and a pair of right and left rear arm brackets 23 extending from the rear end part of the main frame 21 downward. The main frame 21 is formed in a downwardly opening reverse U-shape in cross section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117489-A (JP)
Title: Electronic volume circuit
Inventor: MATSUMOTO KENICHI
IPC: H03H7/24
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic volume circuit which reduces a chip area by reducing a volume attenuation error and reducing the number of switches and the number of ladder resistors.  <P>SOLUTION: An electronic volume circuit 1 is composed of a first stage ladder volume resistor 2 having 15 ladders and switches respectively, a second stage ladder volume resistor 3 having 6 ladder resistors and switches respectively, an input terminal 4, an output terminal 5, a COM terminal 6, and an output load resistor RL. The first stage ladder volume resistor 2 and the second stage ladder volume resistor 3 are connected in cascade between the input terminal 4 and the output terminal 5, and the output load resistor RL is provided between the output terminal 5 and the COM terminal 6. The last stage of a ladder resistor R17b of the first stage ladder volume resistor 2 and the last stage of a ladder resistor R25 of the second stage ladder volume resistor 3 are connected to the COM terminal 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113248-A (JP)
Title: Aluminum alloy plate and its manufacturing method
Inventor: KOBAYASHI KAZUNORI
IPC: C22C21/06
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy plate having excellent strength and formability and excellent satin finishing property and to provide its manufacturing method.  <P>SOLUTION: The aluminum alloy plate consists of an aluminum alloy containing 3.0 to 5.5 mass% Mg, ≤0.10 mass% Si, ≤0.15 mass% Fe, at least one or more kinds of 0.01 to 0.30 mass% Mn and 0.01 to 0.30 mass% Cr, and the balance Al and inevitable impurities. The average crystal grain size and the area ratio of intermetallic compounds on the surface of the aluminum alloy plate are 30 to 60 μm and ≤0.4%, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111132-A (JP)
Title: Cushion material
Inventor: NITTA KENJI
IPC: A47C27/15
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion material which can freely change its shape corresponding to a user's demand and gives the user a use feeling of being fit to the user's body by maintaining the shape after deformation.  <P>SOLUTION: The cushion material 1 made of an elastic material is produced by burying a bendable core material 4 capable of maintaining the shape after deformation in the region 3 in at least a part of the counterpositioned both end parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116981-A (JP)
Title: Semiconductor device
Inventor: HORIUCHI KATSUTADA
IPC: H01L27/092
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of an insulating gate type field effect transistor (SOIIGFET) formed on an SOI substrate.  <P>SOLUTION: An n-type IGFET(Tn) and a p-type IGFET(Tp) are formed on a substrate which is composed of a supporting substrate 1, an embedded oxide film 2 formed on the supporting substrate 1, an embedded silicon film 12 formed on the embedded oxide film 2, an embedded gate insulating film 10 on the embedded silicon film 12, and a single-crystal silicon thin film 3 formed on the embedded gate insulating film 10. The n-type source diffusion layer 6 and n-type n-type drain diffusion layer 7 of the n-type IGFET(Tn) and the p-type source diffusion layer 8 and n-type n-type drain fiffusion layer 9 of the p-type IGFET(Tp) are formed on the single-crystal silicon thin film 3; a gate electrode 5 is formed via a gate insulating film 4 above the single crystalline silicon thin film 3. An embedded gate electrode by a selective introduction of a high concentrated impurity is not formed on the embedded silicon film 12 below the gate electrode 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119348-A (JP)
Title: Knee protecting device
Inventor: FUKAWATASE OSAMU
IPC: B60R21/045
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee protecting device enabling a shock absorbing member to effectively absorbing shock.  <P>SOLUTION: A frame 36 fixed on a moving frame 30 supports a restraining member 48 and the moving frame 30 and the frame 36 are moved rearward to arrange the restraining member 48 just in front of knees of an occupant in collision of a vehicle in an active knee bolster 10. Consequently, the frame 36 is deformed by receiving impact on the restraining member 48 from the knees of the occupant and the shock is absorbed. A lateral extension part 38 is extended to a right side or a left side and the longitudinal extension part 42 is extended upward from a tip of the lateral extension part 38 in the frame 36. Consequently, the frame 36 is not only mainly elastically deformed at the longitudinal extension part 42 to absorb the shock but also torsionally deformed at the lateral extension part 38 to absorb the shock. Consequently, the frame 36 can effectively absorb the shock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123736-A (JP)
Title: Surface mount crystal vibrator
Inventor: YAGISHITA HIROAKI
IPC: H03H9/02
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mount crystal vibrator the metallic cover of which is surely connected to a mount earth terminal.  <P>SOLUTION: In the surface mount crystal vibrator including: a crystal terminal at both sides of one end part of an inner bottom face; a recessed package main body having a mount crystal terminal electrically connected to the crystal terminals at one diagonal part of an outer bottom face and having the mount earth terminal at the other diagonal part; a crystal chip both sides of one end, from which lead electrodes are extended, of which are fixed to the crystal terminals; and the metallic cover for sealing an opening face of the package main body and electrically connected to the mount earth terminal via a conductive path and a stacked face provided to a frame wall of the package main body, the conductive path is configured to be provided to an inner wall of a side part of the frame wall except its corners.  <P>COPYRIGHT: (C)2005,JPO&NCIPI