baber/WOPTO huggingface dataset:
Patent JP-2004347824-A (JP)
Title: Imaging lens
Inventor: HIROKAWA TAKESHI
IPC: G02B13/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of an imaging lens to be used for a camera for recongnizing a packaging machine.  <P>SOLUTION: The lens has the arrangement of, successively from the object side to the image plane side: a plano-convex first lens 1 having positive refractive power and having the convex face S1 in the object side; a meniscus-shaped second lens having positive refractive power and having the convex face S3 in the object side; a plano-concave third lens 3 having negative refractive power and having the planar face S5 in the object side; an aperture diaphragm 5 having a specified aperture size; and a plano-convex fourth lens 4 having positive refractive power and having the convex face S8 in the object side. In the four-group four-lens structure, lens faces requiring substantial processing are reduced, which results in an inexpensive imaging lens satisfying specified optical performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296420-A (JP)
Title: Organic electrolyte battery
Inventor: KOSHIISHI MAYUMI
IPC: H01M4/13
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electrolyte battery wherein a productivity is improved by shortening the time necessary for an initial charging.  <P>SOLUTION: In the organic electrolyte battery including a negative electrode, a positive electrode, and an organic electrolyte liquid, a lithium-containing material with a specific surface area of not less than 1.0 m<SP>2</SP>/g is used as a negative electrode activator, and content ratio of x (mass%) of S in the negative electrode against 100 mass% of the total content of C, O, Na, Mg, Al, Si, S, Ca, Fe, Ni, Cu, and Zr measured by X-ray fluorometric analysis is made not less than two times the content ratio of y (mass%) of S in the positive electrode against 100 mass% of the total content of C, O, Na, Mg, Al, Si, S, Ca, Fe, Ni, Cu, and Zr measured by X-ray fluorometric analysis. It is preferable that the electrolyte liquid contains a certain amount of γ-butyrolactone and/or vinylene carbonate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351421-A (JP)
Title: Waste disposal system
Inventor: NO AKIHIKO
IPC: B30B11/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient and inexpensive device for obtaining a briquette with an easily reusable shape and density when waste is briquetted.  <P>SOLUTION: The waste is compressed by using a crank press. An inexpensive briquette can be manufactured efficiently by constituting a system according to the principle of highly efficiently compressing the waste having a small bulk density. The waste is put into a container. The waste in the container is solidified with a punch interlocking with a piston of the crank press. At this time, the device is so devised that a material can be relieved, if an amount of the waste is too much, by setting a clearance to ≥ 1 mm. A plural number of containers is provided depending on the disposal capability. The solidified briquette is taken out at a briquette discharging part. The briquette coming out from the discharging part comes out from a briquette discharging conveyor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353507-A (JP)
Title: Oil pan structure for engine
Inventor: OSMAN AZMI
IPC: F01M11/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent shrinkage from occurring on the inner surface of a vertical wall when a pair of bosses are reinforced by projectingly forming the bosses on the outer surface of the vertical wall of a cast oil pan.  <P>SOLUTION: The oil pan 8 comprises a bottom plate 26, the vertical wall 27 integrally projected upward from the outer edge part of the bottom plate 26, an outward flange 28 formed integrally with the projected end part of the vertical wall and fixed to the lower end of the crankcase 2, a pair of bosses 21 and 21 positioned under the outward flange 28, integrally projected from the outer side to the inner side of the vertical wall, and capable of supporting the components 14 of the engine 1, and a connection piece 29 disposed between these both bosses 21 and 21 and integrally connecting the both bosses 21 and 21 to each other. The bottom plate 26, the vertical wall 27, the outward flange 28, the bosses 21 and 21, and the connection piece 29 are formed by casting. The inner edge part 29a of the connection piece 29 on the vertical wall 27 side is formed integrally with the outward flange 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004123510-A (JP)
Title: Apparatus for manufacturing single crystal and method for manufacturing the same
Inventor: HIRASAWA SHIGEKI
IPC: C30B15/14
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for manufacturing a single crystal capable of lowering a fraction defective in manufacturing the single crystal.  <P>SOLUTION: The apparatus for manufacturing the single crystal is provided with a crucible 1 for housing a raw material, a heating means 11 for heating the raw materials in the crucible 1 and a crystal moving means 17 for upwardly moving a seed crystal 13 from the interior of the crucible 1. The apparatus consists of the configuration provided with a heat-transfer member 3 which extends upward from the vicinity of the upper end portion of at least the side wall of the crucible 1, encloses the formed single crystal 15 and is formed of a material having heat conductivity, and a boundary portion radiation heat shielding body 7 which shields the upward radiation heat from the boundary portion between a tapered part 15a of the gradually expanding diameter continuous with the seed crystal 13 of the formed single crystal 15 and a cylindrical straight trunk part 15b continuous with the tapered part 15a of the formed single crystal 15 at least in cooling after the growth of the single crystal. As a result, the temperature differences in the radial direction of the single crystal 15 can be decreased, the occurrence of of defects and cracks can be reduced and the fraction defective in manufacturing of the single crystal can be lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351745-A (JP)
Title: Method and apparatus for feeding dampening water in offset printing machine
Inventor: SENOO SHINICHIRO
IPC: B41F7/32
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for feeding dampening water in an offset printing machine wherein quality of printing is good, it is unnecessary to add various additives such as an alcohol and an etching liquid, running cost can be decreased, and a level of contamination of a waste liquid is low and is environment-friendly.  <P>SOLUTION: The dampening water is made into an active monomolecular water, and after it is adjusted by controlling it into a specified concentration of the active monomolecular water, it is fed into a dampening water apparatus of the printing machine. The apparatus for feeding the dampening water is constituted of a device for generating the active monomolecular water, a means for detecting the concentration of the active monomolecular water of the dampening water, and a device for controlling the dampening water which controls to feed the generated active monomolecular water and controls operations of the apparatus for feeding the dampening water and the device for generating the active monomolecular water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362942-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: KAMATA MASAHIKO
IPC: H05B41/282
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of properly restraining rush current generated when a power source is turned on again in a short period.  <P>SOLUTION: An inverter control means 20 determines whether an input power source should be turned off or not depending on an output voltage of a direct-current power source detected at a voltage detection means 19, and when it determines to turn off the input power source, an operation of an inverter circuit 23 is stopped before the voltage of smoothing capacitors C2, C3, lowering in compliance with the turn-off of the input power of the direct-current power source, becomes lower than the voltage of the direct-current power source at a normal operation. By the above, the voltage of the smoothing capacitors C2, C3 of a boosting chopper circuit 18 is maintained, and the rush current, generated when the power source is turned on again, is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358417-A (JP)
Title: Method and apparatus for removing mixed substance such as oil or the like contained in process liquid
Inventor: KOGA YUJI
IPC: B01D17/038
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing mixed substances such as oil or the like contained in process liquid capable of reducing a running cost due to the reduction of maintenance works and prolong the life of process liquid by increasing the function for removing the mixed substances.  <P>SOLUTION: An apparatus for removing mixed substances is comprised of a suction pump 3 recovering liquid containing a lot of oil nearby liquid level of a raw liquid tank 1 which stores process liquid, a centrifuge separator 4 separating the recovered liquid by centrifugal force into liquid containing a lot of oil and liquid contained heavy mixed substances such as sludge or the like, a separation tank 5 storing the centrifuged liquid containing a lot of heavy mixed substances and separating by specific gravity difference into light oil, process liquid and heavy mixed substances, a scraping conveyor 6 scraping and recovering the mixed substances which are precipitated and deposited at the bottom of the separation tank 5 from the bottom 5a of the separation tank 5 along the internal sidewall 5b, and a oil/water separation tank 7 storing overflow liquid from the liquid level of the separation tank 5 containing a lot of oil which is centrifuged by centrifuge separator 4 and separating/recovering into the process liquid and the oil by specific gravity difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005424-A (JP)
Title: Electromagnetic-wave shielding panel and hot-insulating/cold-insulating equipment using it, electronic equipment, clothing item and housing member
Inventor: AMAYOSHI TOMONAO
IPC: A41D13/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic-wave shielding panel jointly having an excellent electromagnetic-wave shielding effect and high heat-insulating properties at a low cost in the panel applied to hot-insulating/cold-insulating equipment, electronic equipment, clothing items, a housing member or the like.  <P>SOLUTION: The electromagnetic-wave shielding panel 1 is composed of a core material 2, and a housing material 3 which covers the material 2 and the inside of which is decompressed. The housing material 3 is composed of a metallic foil or a laminated film containing a metal evaporated layer. An electromagnetic shielding is enabled by the high conductive material of the metallic foil or the metal evaporated layer while the panel 1 has a high heat-insulating performance by a vacuum heat insulation. A magnetic shielding is also enabled by jointly using a high permeable material for the housing material 3. A higher electromagnetic-wave shielding effect is obtained by mixing a dielectric material or a magnetic material with the core material 2. The two functions of the electromagnetic-wave shielding and the heat-insulating performance can be realized by one member by applying the panel to the heat-insulating cold-insulating equipment or the like, and costs of parts, mandays or the like are reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008289-A (JP)
Title: Method and device for changing main rope of elevator
Inventor: NAGANUMA KIYOSHI
IPC: B66B7/06
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for changing a rope of an elevator capable of efficiently and economically changing the rope even when a working space such as an elevator without a machine room is narrow.  <P>SOLUTION: A car 4 and a balance weight 5 are held respectively. Under a condition that a rotary control brake of a winding sheave 7a is released, a second drum 15 is rotated by an operation of an operation handle without using a driving force of a winding machine 7 to wind up an existing rope 6, and a new rope 18 connected with the existing rope 6 is fed while keeping a constant tension by a first drum 14. These ropes 6 and 18 are sequentially hooked around each pulley and a sheave in an elevating path 1, so that the existing rope 6 is exchanged with the new rope 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006798-A (JP)
Title: Leading edge cap of endoscope and leading edge part of endoscope
Inventor: HINO KAZUHIKO
IPC: A61B1/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leading edge cap which is securely fixed at a leading edge part of an endoscope and can be easily detached by one hand.  <P>SOLUTION: The leading edge cap 150 which can be attached to and detached from a main body of the leading edge part of the endoscope includes a locking section 152 which is formed to project inwardly from an inner peripheral surface of a proximal end part of the leading edge cap 150 and can be engaged to a locking channel formed on an outer peripheral surface of the main body of the leading edge part, a reinforcement member 156 which is disposed in the locking section 152 and formed with a harder material than the leading edge cap 150, and a notch section 158 which is disposed on at least one part of the locking section 152 and can be engaged to a convex part disposed on at least one part of the locking channel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004041726-A (JP)
Title: Method for attaching porous metal layer to metal substrate
Inventor: MEDLIN DANA
IPC: B22F7/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for attaching a porous metal layer to a dense metal substrate, particularly useful in providing orthopedic implants such as femoral knee components or acetabular cups.  <P>SOLUTION: This method, in one embodiment thereof, comprises a process 120 for providing a structured porous layer; a process 110 for providing the dense metal substrate; a process 130 for providing a binding mixture; a process 140 for applying the binding mixture to the exterior of the substrate; a process 150 for placing the porous layer against the substrate such that the binding mixture is disposed there while forming an assembly; and a process 160 for heat-treating the assembly to metallurgically bond the porous layer to the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005012603-A (JP)
Title: Acoustic signal regenerating circuit
Inventor: MURAYAMA KAZUO
IPC: H04S1/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic signal regenerating circuit preventing the generation of divided vibrations from a speaker while also preventing a distortion feeling in a low area remotely related to the spreading feeling of a sound.  <P>SOLUTION: An Lch signal and an Rch signal are power-amplified by first and second power amplifiers PAL12 and PAR22, respectively. The first speakers SPL62 and PSR72 on the Lch side and the Rch side are driven, and a low-path frequency component is eliminated by first and second high-pass filters HPFL14 and HPFR24, respectively, and the signals are buffer-amplified by first and second buffer amplifiers PBL16 and PBR26, respectively, while being added to an Rch phase inversion signal or an Lch phase inversion signal in another channel phase-inverted by first and second phase inversion circuits PBL18 and PBR28 by each adder K42 and K44. The signals are power-amplified by the third and fourth power amplifiers PAL52 and PAR54, respectively, and the second speakers SPL64 and SPR74 on the Lch side and the Rch side are driven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019711-A (JP)
Title: Enclosure of electronic apparatus
Inventor: SHIMOJI MIHOKO
IPC: H05K7/20
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent temperature rise in a front case of the enclosure of an electronic apparatus and to improve the rigidity of a case thereof.  <P>SOLUTION: The enclosure is constituted of a case consisting of a front case 1 and a rear case 2; a liquid crystal window 3 as a part made of resin that is made from a material whose Young's modulus and thermal conductivity are lower than those of at least either of the cases 1 and 2, and that is fitted onto the surface of the case; projections that are made integral with the liquid crystal window 3 and project toward the inside of the case; and a printed board 5 that is fixed inside the case and is made as a rigid member to which a heat generating from an electric component 4 in the case is transmitted. Then the projections are fixed to the rigid member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019887-A (JP)
Title: Surface mounter
Inventor: MINWA TSUYOSHI
IPC: H05K13/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of communications between a feeder and a mounter through a simple arrangement.  <P>SOLUTION: A tape feeder 4 is fixed removably to a feeder fixing plate 16 provided at the component feeding section of a mounter body. A radio communicable tag 21 for recording the information of a feeder 4 and a component being contained therein is embedded in the tape feeder 4 at a position facing the feeder fixing plate 16 which is embedded with an antenna substrate 22 having an antenna coil 22a. The tape feeder 4 is provided with a pair of pins 17 for positioning the feeder 4 to the feeder fixing plate 16 and the radio tag 21 is provided between these positioning pins 17. The antenna substrate 22 is provided in the feeder fixing plate 16 between a pair of positioning holes 18 corresponding to the positioning pins 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025958-A (JP)
Title: Plasma display device
Inventor: TANAKA YOSHINORI
IPC: H01J11/22
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device equipped with a green phosphor making all charges positive and having a small quantity of adsorption and reaction of water, carbon monoxide, carbon dioxide, and hydrocarbon.  <P>SOLUTION: In this plasma display device, a green phosphor layer is formed by combining MMg<SB>1-x</SB>Al<SB>11</SB>O<SB>19</SB>:Mn<SB>x</SB>(M is either one of La or Ce) having a magnetoplumbite crystal structure, a yttriumborate or yttriumalminate based general formula (Y<SB>1-a-y</SB>Gd<SB>a</SB>)BO<SB>3</SB>:Tb<SB>y</SB>, a general formula (Y<SB>1-a-y</SB>Gd<SB>a</SB>)(Ga<SB>1-x</SB>Al<SB>x</SB>)<SB>3</SB>(BO<SB>3</SB>)<SB>4</SB>:Tb<SB>y</SB>, and a general formula (Y<SB>1-a-y</SB>Gd<SB>a</SB>)(Ga<SB>1-x</SB>Al<SB>x</SB>)<SB>3</SB>(BO<SB>3</SB>)<SB>4</SB>:Ce<SB>y</SB>, Tb<SB>y</SB>, (Y<SB>1-y</SB>)<SB>3</SB>(Ga<SB>1-x</SB>Al<SB>x</SB>)<SB>5</SB>O<SB>12</SB>:Tb<SB>y</SB>, LaMg<SB>1-x</SB>Al<SB>11</SB>O<SB>19</SB>:Ce<SB>x</SB>, Tb<SB>x</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026967-A (JP)
Title: Communication terminal device
Inventor: NISHIKAWA TAKATOMI
IPC: H04M1/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To select a communication line having a call termination history including a telephone number matched with a telephone number to be dialed, to dial a call in response to finding the communication line, resulting from collation between telephone numbers in call termination histories stored in storage means for respective communication lines and the telephone number to be dialed.  <P>SOLUTION: The communication terminal 1 allows lines 2 and 3 to be connected thereto and has an originating subscriber's number report service reception function. The communication terminal 1 is provided with a control part 10 and memories 20 and 30 corresponding to lines 2 and 3. When a telephone number is transmitted to the communication terminal 1, the control part 10 collates it with contents of memories 20 and 30, and a call is originated from the line corresponding to the memory wherein a telephone number matched with the transmitted telephone number is stored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353150-A (JP)
Title: Method for dyeing hair by iron mordant
Inventor: KOGA TATSUYA
IPC: D06P1/36
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dyeing hair with an iron mordant, excellent in wet fastness and light fastness of the hair, having no fear of dye-transfer to a clothing, etc., and especially useful for dyeing white hair.  <P>SOLUTION: This method for dyeing the hair is characterized by treating the hair with a composition of pH2-4.5 containing a monoazo dye expressed by general formula (1) (wherein, ring A is substituted with Cl, F, nitro or a 1-3C alkyl; R1 is phenyl, chlorophenyl or methylphenyl; and R2 is carboxy or a 1-3C alkyl which may be substituted) as a free acid form, and then dyeing with the iron mordant by using mordant liquid consisting of an aqueous solution of an iron salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024472-A (JP)
Title: Immature platelet measuring apparatus
Inventor: KOKUNI SHINICHIRO
IPC: G01N33/50
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immature platelet measuring apparatus using a semiconductor laser light source as a laser light source.  <P>SOLUTION: The immature platelet measuring apparatus is provided and has a measured sample preparing part for adding a predetermined reagent to a blood specimen and preparing a measured sample, an irradiating part having the semiconductor laser light source for irradiating the measured sample with a laser light, a detecting part for detecting optical information generated from particles in the measured sample irradiated with the laser light, and an analyzing part for fractionating and counting immature platelets on the basis of the detected optical information. In a preparation of the measured sample, the platelets in an antibody are dyed by a fluorescent pigment excited by the semiconductor laser.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029169-A (JP)
Title: Aerosol valve
Inventor: SUZUKI HIDEYA
IPC: B05B9/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol valve of a simple structure, in which a stem spring applying energy to a stem in an direction of closing a valve mechanism does not deteriorate or corrode caused by contact with a content, by using an easy manufacturing technique at a low cost, and to enable filling of an aerosol container with the content without a filling loss by employing a through-the-valve method via the stem.  <P>SOLUTION: According to the aerosol valve, the upper end of a housing 5 is fixed in an upper end opening 2 of the aerosol container 1 via a lid 3. In the housing 5, the stem 12, which has the upper end projecting outward from the lid 3 via a stem gasket 11, is mounted to be movable vertically. A stopper 18 is fixed on the upper end outer periphery of the stem 12, and the stem spring 25 applying upward energy to the stem 12 is arranged between the stopper 18 and the lid 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI