baber/WOPTO huggingface dataset:
Patent JP-2005209372-A (JP)
Title: Lead acid storage battery
Inventor: MINOURA SATOSHI
IPC: H01M10/12
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lead acid storage battery hardly generating welding fault between tips of respective ear parts and respective straps.  <P>SOLUTION: At a positive electrode plate 1 and a negative electrode plate 2, a plurality of the ear parts 1a, 2a are respectively protruded in a direction orthogonal to a wound-round direction, and are linearly arranged respectively for each of the positive and negative electrodes at an end face of an electrode plate group 4. Roots of the ear parts 1a, 2a are formed in a curved face so that the winding center side become concave corresponding to curvatures of the respective electrode plates. The tips of the ear parts 1a, 2a are formed in either a curved face having a curvature smaller than that of the curved face, or in a flat plane. Widths of the roots of the respective ear parts 1a, 2a are formed larger than those of the tips.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205645-A (JP)
Title: Pneumatic tire and its manufacturing method
Inventor: SHIDA SUNAO
IPC: B29D30/52
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress the deformation of a belt layer caused by vulcanization.  <P>SOLUTION: Since a plurality of slits 24 are formed on a region R becoming the main groove 18 of a green tread 22 for constituting a green tire 27, the ribs 25 between the slits 24 low in bending rigidity are pressed by a main bone 30 to fall and escape laterally and the greater part of a rubber (ribs 25) pushed away by the main bone 30 flows to both sides in a width direction. The rubber pushed away by the main bone 30 is subsequently dragged by the flow of the rubber to flow in a larger amount to both sides in the width direction and in a considerably smaller amount in the width direction to the inside of a radial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206412-A (JP)
Title: Titanium dioxide particulate and titanium dioxide porous material
Inventor: ISHII TATSUYA
IPC: C01G23/047
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium dioxide particulate and a titanium dioxide porous material that are capable of corresponding to fluorescent lamp light and a light source with a low optical intensity and that is excellent in practicality as a photocatalyst by enhancing the photocatalytic activity to visible light irradiation.  <P>SOLUTION: The titanium dioxide particulate is comprised of a mixture of a rutile titanium dioxide and an anatase titanium dioxide in which at least two selected from carbon, hydrogen, nitrogen and sulfur are doped. The titanium dioxide particulate is characterized by placing a sample, in which 0.2 g of a titanium dioxide is made to a uniform layer in 10 cm square, into a gas bag of volume 1L so that the initial concentration of an isopropanol gas becomes 1,500±150 ppm and irradiating the fluorescent lamp light (four of 20 W) in which UV light is shielded for one hour with intensity of 0.5 mW/cm<SP>2</SP>at a wavelength of 420 nm thereby the produced acetone gas concentration is 500 ppm or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207500-A (JP)
Title: Automatic opening/closing device for vehicle
Inventor: NORO YASUNORI
IPC: E05F15/10
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the durability of an automatic opening/closing device for a vehicle by equipping a mechanical type clutch mechanism with torque limiting function.  <P>SOLUTION: A drive unit is equipped with a block part 41 rotating being driven by an electric motor, a hub member 42 rotating interlocking with the opening/closing motions of a slide door, and the clutch mechanism 35 furnished with a link 43 mounted on a rotary disc 45 rotatably. The link 43 separates from the hub member 42 to shut off the power being transmitted when the block part 41 is stopping, and when the motor is operated to rotate the block part 41, is pushed by the block part 41 into rotation and put in frictional engagement with the hub member 42 to make power transmission. When an excessive load is applied to the motor, the link 43 is pushed by a limit wall 51 toward the neutral position and generates a slip relative to the hub member 42 to shut off the excessive load being transmitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263859-A (JP)
Title: Button type fixing device
Inventor: WHIPPLE CHARLES E
IPC: H02G3/30
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable fixing tool capable of firmly fixing the cables to a supporting structure, securing various cable positions, and bundling the cables in multiple directions.  <P>SOLUTION: This device is a button type fixing device mounted in an opening part of a conduit base, and can fix not only the long cables but also a conduit structure partition. This device includes a cup-shaped upper part, a shaft and a lock blade. The cup-shaped upper part has a peripheral edge for mounting the conduit partition by a snap method, and a strap passage to mount a binding strap for fixing the cables to the conduit base. The shaft is extended from the cup-shaped upper part, and reaches the lock blade. The lock blade fixes the device to the conduit base.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005205562-A (JP)
Title: Assembling method of structure
Inventor: SHIMOYAMA ISAO
IPC: C12M1/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure easy in selecting joining between microscopic parts, and easy in controlling the selection, and an assembling method of its structure.  <P>SOLUTION: This structure is a structure composed of a plurality of microscopic members having a suction part in at least a part. The microscopic members are joined by chemical reaction or biochemical reaction. This assembling method of the structure is characterized by manufacturing the structure composed of the microscopic members by migrating and joining the plurality of microscopic members having the suction part in at least a part by the chemical reaction or the biochemical reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206081-A (JP)
Title: Container loading vehicle
Inventor: WAKAZAWA NORIO
IPC: B65D90/14
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container loading vehicle having a structure capable of loading a container in a exchanging manner and taking out contents in the container.  <P>SOLUTION: The container loading vehicle 10 has a floor frame 18, a twist-lock pin 18e, an engine 20, a PTO 24, a first pump 22 and a second pump 28. The floor frame 18 functions as a mounting unit to mount a container. The twist-lock pin 18e is provided on the floor frame 18 to lock the container in a detachable manner. The engine 20 generates the traveling power. The PTO 24 takes out the power from the engine 20 and transmits it to the first pump 22. The first pump 22 drives the second pump 28 by feeding working fluid. A pipe 32 having a detachable joint to/from a discharge port of the container is connected to the second pump 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211728-A (JP)
Title: Sewage treatment method
Inventor: IZUMI SEIJI
IPC: C02F1/44
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treatment method which enables a simple maintenance with three kinds of water tanks while maintaining high nitrogen and phosphorus removing performances.  <P>SOLUTION: Inflow sewage is introduced into an anaerobic tank 11, an intermittent aeration tank 12, and a membrane separation tank 13 in this order. A mixture liquid in the membrane separation tank 13 is returned to the intermittent aeration tank 12 from the membrane separation tank 13 as nitrified liquid circulation. A mixture liquid in the intermittent aeration tank 12 is returned from the intermittent aeration tank 12 to the anaerobic tank 11 only during the non-aeration period. A membrane filtrate generated by solid-liquid separation using a membrane separation device immersed in the membrane separation tank 13 is taken out as treated water. As the mixed liquid in the intermittent aeration tank 12 is returned only during the non-aeration period, DO (dissolved oxygen) is prevented from being carried in to perform a reliable dephosphorization treatment in the anaerobic tank 11. A cycle of intermittent aeration is adjusted according to a change in the inflow sewage quality, thereby DOs in the intermittent aeration tank 12 and the membrane separation tank 13 are adjusted to properly perform denitrification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215125-A (JP)
Title: Image forming apparatus
Inventor: OKANE ATSUSHI
IPC: G03G21/10
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner from leaking from the end part of a cleaning blade performing a reciprocating operation, and also, to prevent the toner from leaking from the end faces of both end parts of an image carrier.  <P>SOLUTION: In the image forming apparatus, toner leakage preventing members 36F(R) separately coming into contact with both end faces of the image carrier 1 and both end faces of the cleaning blade 11 are arranged at the inner walls of both end parts of a cleaning apparatus 20, and pressure of the toner leakage preventing member 36F(R) against the cleaning blade 11 end face is set so as not to be below the pressure against the image carrier 1 end face when the blade is oscillated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217715-A (JP)
Title: Layer 2 switch having vlan inter segment transfer function
Inventor: SEKI KOICHI
IPC: H04L12/46
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the traffic of VLAN inter segment communications between a layer 2 switch having a VLAN inter segment transfer function and a router, to reduce the process load of the router and to simply and quickly transfer packets between the VLAN segments.  <P>SOLUTION: A host terminal 101 sends an address solution request packet or neighbor search request packets Q(1), Q(2) to a host terminal 103, and the host terminal 103 sends response packets R(3), R(4) to the host terminal 101. The lower 2 switch 200 snoops the packets Q(1), Q(2), R(3), R(4) to learn the correspondence of IP addresses or MAC addresses of the host terminals to ports, and thereafter directly transfers packets between the segments in the same layer 2 switch 200 across the VLAN segments in the layer 2 switch 200, based on the learning result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213853-A (JP)
Title: Drain pipe joint
Inventor: KOJIMA NORIATSU
IPC: E03C1/12
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pipe joint suitable for skeleton in-fill dwelling houses.  <P>SOLUTION: This drain pipe joint comprises an upper joint on the upstream side and a lower joint on the downstream side. The lower joint is set to a skeleton and fixed to a concrete slab, and comprises a speed reducing guide for reducing the flow down speed of drain water flowing down onto the inner surface thereof and a swing guide for forming the drain water flowing down to a swirl flow. Thus, a speed reduction function and a swirl flow generating function can be developed irrespective of the shape of the upper joint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213678-A (JP)
Title: Shock-absorbing liner for helmet and method for producing the liner
Inventor: KURATA YASUHIRO
IPC: B29L31/48
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock-absorbing liner for helmet, having high shock-absorbing performance, needing no expensive mold and producible at low cost, and to provide a method for producing the liner.  <P>SOLUTION: The method for producing the shock-absorbing liner comprises the following way: V-shaped notches 28 are formed on a molded form 20 molded with a mold in advance, the resultant molded form is bent so that the oblique sides of the notches 28 are mutually contacted with each other, the pairs of mutually contacted oblique sides are then heated and welded by a heating element and temperature is then allowed to fall with the status left intact. Then, the welded oblique sides are firmly set, enabling the molded form 20 as a whole to be formed to a curved shape with a predetermined curvature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212627-A (JP)
Title: Gas fuel tank supporting structure
Inventor: SOKAWA YUSUKE
IPC: B62D21/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas fuel tank supporting structure capable of suppressing the strength of a mounting bracket and a supporting band.  <P>SOLUTION: In the gas fuel tank supporting structure 10, a gas fuel tank 18 is fixed to a support frame 16 by a supporting band unit 71, and the support frame 16 is mounted on right and left rear frames 12 and 13 extending in the longitudinal direction of a vehicle body in a posture in which the gas fuel tank 18 extends in the vehicle width direction. The gas fuel tank supporting structure 10 is provided on the right and left support frames 12 and 13 while a front supporting part 28 of the height substantially reaching the height center G1 of the gas fuel tank 18 is mounted on right and left side frame members 41 and 43, and a front mounting bracket 83 of the supporting band unit 71 is fixed to the front supporting part 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217317-A (JP)
Title: Substrate processing equipment
Inventor: YANAGISAWA AKIHIKO
IPC: H05B3/68
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to enhance an output of a sub-heater.  <P>SOLUTION: A batch vertical hot wall type heat processing device comprises a processing chamber 24 for holding and processing a wafer 1 on a boat 33, a gas supplying pipe 29 for supplying gas to the processing chamber 24, an exhaust pipe 28 for exhausting the processing chamber 24, a main heater 30 positioned in a horizontal direction to a main surface of the wafer 1 in a circumference of the processing chamber 24 to heat the processing chamber 24, and the sub-heater 50 positioned in a vertical direction to the main suarfce of the wafer 1. A (C) heating element 54 of the sub-heater 50 is laid in a holding groove 53 concentrically laid in the holder 52 in a meandering shape, and a concave part 55 is laid down on the upper surface of the (C) heating element 54 over the entire length of it with a constant width. As a calorific value is increased without a pattern length increased due to the concave part, the (C) heating element can be sealed in the holder with a limited space and an allowable current value to be able to increase the output of the sub-heater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220144-A (JP)
Title: Ink-jet ink
Inventor: IIDA YASUHARU
IPC: C09D11/38
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet ink without causing clogging of a nozzle of an ink-jet printer even when continuous printing over a long period is carried out without eluting a colorant even if the ink is wetted with water when various foods, materials, food packaging materials, etc., in contact with the foods are marked and without causing a feeling of disgust in appearance.  <P>SOLUTION: The ink-jet ink comprises 70-91 wt.% of ethanol, 1-13 wt.% of the colorant which is an alcohol-soluble kaoliang pigment or an alcohol-soluble rosewood pigment, 4-8 wt.% of a shellac resin, 0.5-3 wt.% of sodium lactate or potassium lactate, 0.5-5 wt.% of acetic acid or lactic acid, 0-5 wt.% of propylene glycol and 3-10 wt.% of water. The foods or food packaging materials are printed with the ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192965-A (JP)
Title: Dishwasher or the like to be used in kitchen sink
Inventor: TAKENAKA SHINTARO
IPC: C11D7/42
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate defects that the conventional dishwasher is low in function of washing deep tableware, inconvenient to be installed in a small kitchen, hardly moved after installation, and expensive.  <P>SOLUTION: A spray washing pipe unit (3) and a washing water pressurization pump (5) are arranged in the kitchen sink (2) of an existing counter (1). A closure lid covers a sink drain hole (9). The tableware to be washed are disposed in a washing tableware frame (10). The fixed amount of water in high or proper temperature is continuously supplied from an existing water/warm water mixture faucet (13) into the sink (2). A sink cover (15) is mounted. The washing water pressurization pump (5) is moved, high-pressure washing water is sprayed to the washing tableware from the spray washing pipe unit (3), i.e., from all directions, and then, washing is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219798-A (JP)
Title: Packaging device
Inventor: TAKAHANA MASAKAZU
IPC: B65C9/02
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging device for which the replacement of a label roll in a label pasting device, and the maintenance work such as a maintenance inspection can easily be performed under a comfortable posture in the packaging device equipped with a label pasting function.  <P>SOLUTION: This packaging device is equipped with the label pasting function for pasting the label on the lower surface of an already packaged commodity. The packaging device has a first conveyor which discharges the already packaged commodity to the outside of the packaging device, and the label pasting device B which is arranged on the downstream side of the first conveyor while being continuous. The label pasting device is equipped with a commodity conveyor 1, a label issuing section 3 which issues the label to be pasted on the lower surface of the commodity, and a label pasting section 4. In this case, the commodity conveyor 1 receives the commodity from the first conveyor, and conveys the commodity, and also, an opening section for label pasting is provided in the middle of its conveying path. The label pasting section 4 pastes the label on the lower surface of the commodity which passes by the opening section through the opening section of the commodity conveyor. The label pasting device B is made movable to a higher level than the first conveyor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228821-A (JP)
Title: Semiconductor device, imaging device and their manufacturing method
Inventor: KATSUNO MOTONARI
IPC: H04N5/374
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method for forming a tapered element isolation insulator reliably covering an element isolation region.  <P>SOLUTION: The semiconductor device manufacturing method includes a step of forming a first insulation film 128 on a substrate 101; a step of etching part of the first insulation film 128; a step of implanting ions from the side where the first insulation film 128 is formed into the substrate 101 to form, inside the substrate 101, an element isolation region 107 with a shallow ion implantation depth, and an element region with a deeper ion implantation depth than that of the region 107; a step of forming a second insulation film 138 covering the first insulation film 128 after the ion implantation; and etching the second isolation film 138 by means of anisotropic etching technique to form a sidewall 106 on the side face of the first insulation film 128.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226506-A (JP)
Title: Engine with governor
Inventor: NOGUCHI SUKENORI
IPC: F02B67/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine with a governor capable of simplifying a constitution, capable of reducing the size and weight, and capable of securing smooth valve system operation.  <P>SOLUTION: This engine 1 with the governor has the governor 20 rotatably installed in a cylinder block 2 via a support shaft 21 and adjusting an engine speed on the basis of rotation of a governor case 22 synchronously rotating with a crankshaft 6. The engine has a timing belt 15 extended between a driving side timing belt pulley 11 arranged on the crankshaft 6 and a driven side timing belt pulley 13 arranged on a camshaft 8. A pulley 23 is formed on the outer periphery of the governor case 22, and rotatingly drives the governor case 22 by being brought into pressure contact with an outer peripheral surface 18 of the timing belt 15 between both timing belt pulleys 11 and 13, and applies tension to the timing belt 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004215499-A (JP)
Title: Driving force controlling equipment of vehicle
Inventor: KADOTA KEIJI
IPC: B60L50/16
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy efficiency while generating optimization of accelerating performance of the vehicle.  <P>SOLUTION: Front wheels 1L, 1R are driven by an engine 2, rear wheels 3L, 3R are driven by a motor 4, the concerned motor 4 is driven by electric power generated by a generator 7. The generator 7 is driven by the engine 2. In the case that an acceleration slip is generated in the front wheels 1L, 1R, the generator 7 is controlled so as to obtain torque of a power generation load in accordance with a quantity of this acceleration slip.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250704-A (JP)
Title: Disk-formed body of synthetic thermoplastic plastic material and manufacturing method therefor
Inventor: SCHAETY HARALD
IPC: C09J201/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a disk-formed body so as to be easily isolated and assembled, and to provide an improved manufacturing method therefor by lowering the tendency for the body to warp and shrink and by improving its removal from a mold.  <P>SOLUTION: The inventions relating to such a disk-formed body (1) of a synthetic thermoplastic material as having a rough texture and contact surfaces (2 and 3) made-up at the both sides and also relating to the method for manufacturing the disk-formed body in a way that the above synthetic thermoplastic material is injected into a chilled, forming mold tool under a pressure in the state of a plasticized state and is removed therefrom as the disk-formed body after the cooling step, is characterized in that the above forming mold tool has the correspondingly and roughly formed contact surfaces so as to form the rough contact surfaces on the body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005233214-A (JP)
Title: Friction material
Inventor: BABA TSUKASA
IPC: F16D69/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material provided with excellent friction characteristic, heat resistance and fade characteristic in the high-temperature condition and capable of preventing the generation of a crack when braking in the high-load condition by recycling waste friction material, which has been buried to dispose up to now, as a source.  <P>SOLUTION: The friction material is formed of a fiber base material, a friction adjusting material, a binder material and an inorganic filling. As a structural component, a material obtained by adding a liquid cardanol polymeric product to a compound material obtained by eliminating an organic component of the waste friction material is mixed. The organic component of the waste friction material is eliminated by heating at 600°C or more of temperature, and addition quantity of the liquid cardanol polymeric product is desirably 0.5-2.0 weight %, and a mean degree of polymerization of the liquid cardanol polymeric products is desirably 2-20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI