baber/WOPTO huggingface dataset:
Patent JP-2005157137-A (JP)
Title: Method for manufacturing metallic optical element
Inventor: ISHIZUKA KEIICHI
IPC: B21D26/021
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which when a metallic optical element having an optical surface of ≤10 nm in surface roughness Ra is manufactured, polishing processing needs to be performed after an optical element blank is pressed.  <P>SOLUTION: A method for manufacturing the metallic optical elements includes a step in which the metallic optical element blank to be made into the optical element is preprocessed and a part of the optical element blank 4 to be an optical surface is smoothed to surface roughness Ra of ≤0.05 μm and a step in which the preprocessed optical element blank 4 is finished by molding processing using a mold 16 having a molding surface 15 of ≤2 μm in maximum shape error PV and ≤10 nm in surface roughness Ra. Consequently, the molding surface 15 of the mold 16 is surely transferred to the optical element blank 4 to omit polishing operation after molding, and thus while the productivity is increased, the manufacturing cost is lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158624-A (JP)
Title: Positive electrode material for lithium secondary battery and lithium secondary battery
Inventor: HARA KENJI
IPC: H01M10/05
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery realizing high output, high output especially in a low temperature environment and at the same time, improving life performance.  <P>SOLUTION: A positive electrode material comprising secondary particles formed by aggregation of primary particles of a lithium-nickel-manganese-cobalt composite oxide having layered structure is prepared by mixing and baking a raw material containing lithium, nickel, manganese, and cobalt. The average particle size of the secondary particles is made 5-20 μm and a volume ratio of pores of the secondary particles is made 10-40%. A nonaqueous electrolyte is infiltrated into a positive electrode using the positive electrode material and a negative electrode using amorphous carbon powder having an average particle size of 5-20 μm as a negative electrode material, and the lithium ion secondary battery is manufactured. The amount of the nonaqueous electrolyte penetrating into the secondary particles of the positive electrode material is made appropriate and the distribution of the nonaqueous electrolyte is made almost uniform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159202-A (JP)
Title: Electrode for via hole connection including through-hole
Inventor: TAKASHITA HIROMITSU
IPC: H05K3/40
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase in the resistance of a via hole by the contraction of a conductive material filling the via hole formed to electrically connect layers.  <P>SOLUTION: A through-hole is formed to an electrode provided within a substrate like a flash circuit, and the internal diameter of the through-hole at the center side of the thickness of a substrate is small or the internal diameter in the intermediate side is large. Therefore, the conductive material entering the through-hole is caught. Moreover, since the conductive material is in contact with an electrode in the hole and in the internal side of the substrate, the contraction of the conductive material is distributed and the reduction of a contact area with the electrode by the contraction can be prevented. In addition, the electrode is roughed for enlarging a contact area with the conductive material and for an anchor effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161457-A (JP)
Title: Main spindle device
Inventor: SUGITA SUMIO
IPC: B23Q11/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main spindle device having the damping function capable of effectively absorbing its vibrational energy even in a little amplitude by vibration.  <P>SOLUTION: This main spindle device 10 has a freely rotatable rotary shaft 11, a fixed side bearing 12 having an inner ring 13 fitted around one end of the rotary shaft 11 and having an outer ring 14 fixed to a housing 16, a sleeve 16 arranged on the other end side of the rotary shaft 11, inserted into the housing 16 and movable in the shaft direction of the rotary shaft 11, and an anti-fixed side bearing 17 having an inner ring 18 fitted around the other end of the rotary shaft 11, having an outer ring 19 fixed to the sleeve 16 and preloaded with constant pressure. Silicon oil having a coefficient of kinetic viscosity of 5,000 to 30,000 mm<SP>2</SP>/s of oil at 40°C, is applied to an outer diameter of the sleeve 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131334-A (JP)
Title: Game machine
Inventor: YOSHIO TSUTOMU
IPC: A63F5/04
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of imparting a change even to time when a game player has a sense of superiority, by imparting rise and fall to progress of a special game state.  <P>SOLUTION: A slot machine 10 has a casing 11, and a front door 12 arranged in a front part of the casing and openably-closably supported by one side part of the casing 11. When operating a start lever 71 arranged in a substantially central left part of the front door 12, reels 42L, 42M and 42R respectively visible via display windows 31L, 31M and 31R start rotation. When operating stop switches 72 to 74, the reels 42L, 42M and 42R corresponding to the respective switches 72 to 74 stop. Here, when a big bonus is generated at a time when a big bonus pattern stops and all the reels stop, intonation of a game in the big bonus is imparted by changing a jack-in frequency and a jack pattern realizing frequency in the bonus game.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160437-A (JP)
Title: Automatic washing apparatus for welsh onion having prewashing mechanism
Inventor: NAKANISHI ICHIRO
IPC: A23N12/02
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional automatic Welsh onion washing apparatus sufficiently coping with the washing of attached soil in the case of soil cultured Welsh onion, comprising the difficult washing of the Welsh onion cultured on a sand by the intrusion of sand into the hair roots and the failure in the sufficient washing of the root in the case of a Welsh onion cultured by hydroponic culture owing to the entangled hair roots.  <P>SOLUTION: A prewashing mechanism for increasing the washing efficiency of high-pressure water jet is placed at the former stage of the conventional washing mechanism to wash the root and remove unnecessary leaves. The sand intruded between the hair roots of the sand-cultured Welsh onion is completely washed off, the entangled hair roots are loosened in the case of Welsh onion cultured by hydroponic culture and the roots are cut off to improve the root washing efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174955-A (JP)
Title: Semiconductor module
Inventor: NOUDO KOSEI
IPC: H05K3/34
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor module capable of reducing a wiring resistance without enlargement.  <P>SOLUTION: The semiconductor module (100) has a MOSFET 10 having a source electrode 11 in which a main current flows, a wiring board 20 having a wiring pattern 21 for a source bonded with the source electrode 11, and an external terminal 35 electrically connecting the outside of the wiring board 20 and the wiring pattern 21. The semiconductor module (100) further has a conductive member 30 longitudinally extending from the vicinity of the external terminal 35 to the vicinity of the source electrode 11 along a main-current path P and bonded with the wiring pattern 21. The wiring resistance between the source electrode 11 and the external terminal 35 is reduced by the conductive member 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171797-A (JP)
Title: Vaporized fuel adsorbing device of suction system
Inventor: KATO TETSUYA
IPC: F02M35/024
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaporized fuel adsorbing device of a suction system, in which original vaporized fuel adsorption is hard to lower, even when an HC component with many C numbers, which is contained in the atmosphere, is adsorbed in an activated charcoal layer at an engine side.  <P>SOLUTION: (1) The vaporized fuel adsorbing device of the suction system is provided with the activated charcoal layer 9 for vaporized fuel adsorption in the suction system, and changes at least one of the grain diameter and the pore diameter of the activate charcoal 20 in the inlet flow direction. (2) In the vaporized fuel adsorbing device of the suction system, the pore diameter at the atmospheric side in the suction flow direction of the activated charcoal 20 is made greater than the pore diameter at the engine side in the inlet flow direction, and the grain diameter at the atmospheric side in the inlet flow direction of the activated charcoal 20 is made smaller than the grain diameter at the engine side in the suction flow direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169199-A (JP)
Title: Mill of grain/seed/solid resin or the like maintenance of which is facilitated
Inventor: ORIMO KENICHI
IPC: B02C4/06
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that hitherto the stock feeding roll means and a pulverizing roll means of this kind of a mill are fixed and a large quantity of manhours is necessary for cleaning, disassembly and assembly and further, when exchange of a pulverizing roll is necessary, a special tool, a heavy goods dealing implement and two or more staffs are necessary to exchange the pulverizing roll and a prolonged stop of manufacturing work is unavoidable.  <P>SOLUTION: A mill is provided with: a stock hopper 1a disposed above a mill main body 1; a stock feeding roll 2; and a pulverizing roll means 3. The pulverizing roll means is constituted by arranging a fixed side pulverizing roll 31 and a moving side pulverizing roll 32 side by side, disposing a bearing stand 3c for supporting the individual pulverizing rolls at a sidewall 1b and further mounting the bearing stand on a sliding base body 1c formed on both sides walls of the mill main body so as to be able to slide and disposing a compressed air injection port 4a of a compressed air injection means 4 between the sliding base body 1c and the bearing stand 3c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170148-A (JP)
Title: Glove box structure
Inventor: YAMADA OMIHARU
IPC: B60R7/06
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove box for facilitating putting in/taking out an article.  <P>SOLUTION: The glove box structure is provided with an outer case 3 attached to a vehicular interior, and an inner tray 4 attached to the outer case 3 so as to freely open and close. The inner tray 4 opens by descending to a slanting lower side on an occupant side to the outer case 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181485-A (JP)
Title: Toner, image forming method, and process cartridge
Inventor: NAKAYAMA KENICHI
IPC: G03G15/08
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having a flocculation process, suppresses the fogging accompanying the deterioration in durability and achieves low-temperature fixability.  <P>SOLUTION: In the toner having flocculation process, the toner having the fastness and low-temperature fixability of the toner in combination is achieved, by controlling the toner, in such a manner that the toluene insoluble content thereof is 45%, that the main peak molecular weight of the toluene soluble content is 45,000 and 100,000, and that the molecular weight components lower than the peak molecular weight are distributed more than the high molecular weight components in the half-band width of the main peak is achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178560-A (JP)
Title: Freezing cycle device
Inventor: OYA SHIGEKI
IPC: F24F11/02
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an air-conditioning function from stopping due to the frost of an evaporator in a freezing cycle device with a compressor that is constituted to control the flow rate of an emission refrigerant by a control signal from the outside like a variable capacity type compressor and an electric compressor.  <P>SOLUTION: When a thermal load W of an evaporator is in a frost generating thermal load area, and a first provisional target evaporator temperature TEO1 is smaller than a frost maximum target evaporator temperature TEOH (S1230, S1250), an air-conditioning ECU compares a second target evaporator temperature decided on the basis of a target emission target TAO with a third target evaporator temperature decided on the basis of the outside temperature specified from the thermal load. A higher value is designated as a temporary second provisional target generator temperature TEO2' (S1260), and the second provisional target evaporator temperature TEO2 is calculated on the basis of the temporary second provisional target generator temperature TEO2' and an outside air temperature Tam (S1270), so that the temperature TEO2 is designated as a final target evaporator temperature TEO (S1280).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096997-A (JP)
Title: Bus duct housing and bus duct assembling method using it
Inventor: WASHISAKI SHIGERU
IPC: H02B1/20
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the bus duct housing and the bus duct assembling method making work of assembly simplified and making work of manufacture efficient, that is, shortening a time of work, further reducing a cost of manufacture.  <P>SOLUTION: In the bus duct housing binding a pair of housing half units 21, having a storage recessed part 22, flange pars 23,24, and reinforcing parts 25,26 additionally formed in the end edge of these flange parts, by connecting the flange parts to each other, the flange parts 23,24 are connected to each other so as to be performed with the housing half unit 21 automatically positioned to each other in a condition connecting the flange parts and in this positioning condition by a rivet binding the connected flange parts without preliminary work of drilling an insertion hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005137867-A (JP)
Title: Dehumidication and body pressure dispersion air mat for bedsore treatment
Inventor: SUZUKI YOSHIO
IPC: A61G7/05
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidication and body pressure dispersion air mat for bedsore prevention and treatment, which can always maintain humidity in a mattress at 50% or less.  <P>SOLUTION: The mattress, a cover main body 3b, and a ventilation fabric 3c are stitched together to make a ventilation passage 5. A ventilation base 23 is formed at the bottom of the ventilation fabric 3c. A top fastener 12 and a bottom fastener 11 are formed on the top and the bottom sides of the cover main body 3b. Medicaments for sterilization, disinfection, deodorization, aroma, sleep promotion, etc., which are easy to evaporate, are placed in a right pocket 9 and a left pocket 10 on the both sides of the ventilation base 23. The ventilation passage 5 is always maintained in a state to vent by inserting a dehumidication net 8 through the top and bottom fasteners 12 and 11, and warm or cool air is provided to the entire surface of the cover main body by a heating air blower 1. A heat-retaining cushion material 4 is covered with a heat-retaining cushion material covering fabric 3a sewn on the cover main body 3b, a body pressure dispersion mat compartment 13 is formed by sewing a body pressure dispersion covering fabric 3d on the bottom side of the cover main body, and body pressure is dispersed by placing the body pressure dispersion mat or vertical and horizontal mats 8 and 18 in the compartment to disperse body pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183278-A (JP)
Title: Electromagnetic relay
Inventor: NISHIDA TAKESHI
IPC: H01H51/06
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay with high productivity for simply measuring an operation property from outside even in the middle of assembly.  <P>SOLUTION: A pair of operation holes 51, 52 for operating a movable contact piece 62 from outside are disposed on fixed contact bases 71, 81 so that the holes 51, 52 comes to symmetric at opposed sides of a center line connecting a pair of connect terminals arranged side by side. Out of sealing cover 45, fitting clearance holes 47 capable of inserting a gas venting pipe 21 is disposed at a position just above the operation hole 52 and the remaining other operation hole 51 is coated therewith.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264826-A (JP)
Title: Optical fiber with multiple point lateral illumination
Inventor: BERNASSON ANDRE
IPC: F21S2/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical fiber of a cylindrical structure which provides a lateral light outflow.  <P>SOLUTION: The optical fiber, which is adapted to convey a light flow from one of its ends, the inlet end (6), to the other end, the outlet end (8), comprizes at least on a given area (2) of its outer surface a large number of closely spaced degradations (4) of very small size in relation to the fiber diameter, each of the degradations (4) causing the outflow of conveyed light through the point so that the fiber seems globally illuminated. The surface density of the degradations (4) varies in accordance with the direction of propagation of the light flow, which is thus substantially uniformly discharged over the entire length of the fiber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005186656-A (JP)
Title: Shopping cart
Inventor: ANAMI SHOICHI
IPC: B62B3/02
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping cart fitted with an assisting mechanism for elevation and sinking to make easier the motions going up and down the stairs, allowing omitting the labor to transfer the purchase in a shopping basket for bringing the purchase up to a register counter to one's carry-home basket or bag to a great extent, and capable of eliminating necessity for register sacks.  <P>SOLUTION: The shopping cart structured so that a rising frame furnished with a handle is coupled with the base end of a bottom frame fitted with casters to serve as a load platform, is equipped with a dislocation precluding member placed on the bottom frame and precluding dislocation of the carry-home basket for bringing the purchase home and a dislocation stopping means for the shopping basket laid on the carry-home basket for bringing the purchase to the register counter. The invention is characterized by that the shopping cart is fitted with an assisting mechanism for elevation and sinking for a person to go up and down the stairs. Also the bag is furnished together with or as substitute for the carry-home basket.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189074-A (JP)
Title: Flow velocity measuring apparatus
Inventor: KIMURA YOSHINORI
IPC: G01F1/66
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow velocity measuring apparatus for highly accurately measuring flow velocities by removing the effects of oscillations of a location at which an antenna is fixed and of ripples in a water surface.  <P>SOLUTION: The flow velocity measuring apparatus is provided with the antenna for irradiating measuring waves of a prescribed frequency to the water surface to be measured and receiving reflected waves of the measuring waves from the water surface; a Doppler signal detecting means for supplying the antenna with a measurement signal for generating the measuring waves, capturing a reflection signal outputted by the antenna at reception of the reflected waves, and detecting a Doppler signal on the basis of the reflection signal and the measurement signal; and a signal processing means for removing the effects of oscillations of the antenna contained in the Doppler signal by applying prescribed signal processing to the Doppler signal on the basis of a prescribed operational program and computing the flow velocity of the water surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005190561-A (JP)
Title: Optical disk player and method for playing back optical disk
Inventor: MIHARA NAOTO
IPC: G11B7/005
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk player which is made to be able to detect sync information recorded by wobble modulation with high reliability without recording new information for detecting the sync information, and to provide a method for playing back the optical disk.  <P>SOLUTION: This optical disk player is provided with a sync detection means (13) for generating a flag when a phase detection signal matches with a sync pattern model signal as a result of comparison, phase detection means (14, 17) for dividing wobble clocks into each predetermined wobble period and generating a flag correspondingly to a phase on which the phase edges of the phase detection signals among the divided wobble clocks concentrate, and a limiting means (18) for limiting an output range of the sync detection means (13) at the output flags of the phase detection means (14, 17) and outputting the detection flags of the sync pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188225-A (JP)
Title: Unfreezable water faucet column
Inventor: SHIMIZU SADAJI
IPC: E03B7/10
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an operation time and easily operate by a single operation, increase convenience by easily discriminating a water passing state or a water draining state, and increase the waterproofness of an operating system and the degree of freedom of shape design.  <P>SOLUTION: This unfreezable water faucet column 1 connected between a water supply part Ps and a water delivery part Po and switched to the water passing state or the water draining state by the operation of a handle 2 comprises a handle support mechanism 3 rotatably supporting the handle 2, a motion converting mechanism 4 having a cam part 5 converting the rotating displacement of the handle 2 to the linear displacement, valve mechanisms 6a and 6b switching to the water passing state or the water draining state, and a transmission mechanism 8 transmitting the linear displacement of the motion converting mechanism 4 to the valve parts 7 of the valve mechanisms 6a and 6b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188491-A (JP)
Title: Engine start control device
Inventor: TAMURA AKIHISA
IPC: F02D15/00
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine start control device capable of controlling a plurality of engine starting devices to surely start an engine.  <P>SOLUTION: In regard to this engine start control device, the engine of a four-wheel buggy vehicle is provided with a plurality of starting devices, and these plurality of starting devices are respectively formed, at least, of a re-coil starter and a starter motor. An intake pipe of the engine is provided with a throttle body, and the throttle body is provided with a throttle valve, a bypass air passage for bypassing the throttle valve, and an idle speed control valve (ISCV) for controlling air flow passing through the bypass air passage. Valve opening of the ISCV is controlled by detecting whether the engine is started by the re-coil starter or the starter motor, and controlling on the basis of a result of the detection and engine condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI