baber/WOPTO huggingface dataset:
Patent JP-2004029067-A (JP)
Title: Objective lens for microscope
Inventor: HIRAGA KOICHI
IPC: G02B21/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for an apochromat class submersible type microscope whose magnification is middle (about 40), whose curvature of field is small, and whose numerical aperture reaches 1.2.  <P>SOLUTION: The objective lens is constituted of a 1st lens group G1 consisting of the doublet of a plane-convex lens turning its plane surface to an object side and a meniscus lens turning its concave surface to the object side and having positive refractive power, a 2nd lens group G2 consisting of one lens having positive refractive power, a 3rd lens group G3 obtained by bonding a lens having negative refractive power and a lens having positive refractive power, provided with a bonding surface having negative refractive power, and having positive refractive power as a whole, a 4th lens group G4 consisting of the doublet of three lenses having positive refractive power, a 5th lens group G5 including a plurality of doublets obtained by bonding a lens having negative refractive power and a lens having positive refractive power, a 6th lens group G6 being a doublet meniscus lens obtained by bonding positive and negative lenses turning strong concave surfaces to an image side, and a 7th lens group G7 being a doublet meniscus lens obtained by bonding positive and negative lenses turning strong concave surfaces to the object side in order from the object side. It satisfies conditional expressions; (1) n<SB>1</SB>>1.65, (2) ¾r<SB>1</SB>¾<2×d<SB>1</SB>, and (3) ν<SB>2P</SB>>65, ν<SB>3P</SB>>65, ν<SB>4P</SB>>65 and ν<SB>5P</SB>>65.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027382-A (JP)
Title: Method for producing paper glove
Inventor: NISHIDA MINORU
IPC: A41D19/04
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively producing paper gloves having flexibility and air permeability, facilitating working operation, causing no mustiness on wearer's hands, and having no fear of being caught into a rotating cutter or the like and thereby extremely safely usable.  <P>SOLUTION: The method for producing paper glove comprises supplying pulp slurry PS to the front side of a water-permeable glove molding die 3 formed into a three-dimensional glove with uniform thickness in its entirety, sucking the pulp slurry PS from the rear side of the molding die 3, discharging moisture in the slurry to the rear side via the molding die 3, making pulp fibers adhering to the surface of the molding die 3 so as to have almost uniform thickness to form the paper glove comprising a pulp fiber layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030282-A (JP)
Title: Image region dividing method and apparatus
Inventor: KAWASHIMA TAKESHI
IPC: G06T7/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image region dividing method and apparatus which realize removal of influence of noise and accurate region division.  <P>SOLUTION: A request signal input part 13 extracts a pixel value contained in an inputted region label change request signal as a pixel value Gf of a reference pixel and specifies a processing unit 10 (reference pixel) of a request source, and a region label processing part 15 sets an awarding score value A to become larger as the number of adjacent pixels having the same region label as the specified reference pixel increases. When a temporary score ST (=A-¾Go-Gf¾) calculated by a temporary score calculating part 16 based upon a pixel value Go of a target pixel acquired by a pixel value acquiring part 11, the pixel value Gf of the reference pixel and the awarding score value A is greater than a score S stored in a score storage part 17, a score comparing and updating part 18 updates a region label L in a label storage part 14 to a region label Lf of the reference pixel and updates the score S in the score storage part 17 to the temporary score ST.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030520-A (JP)
Title: Glass bottle cullet trading system
Inventor: OTSUKA YUTAKA
IPC: G06Q50/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass bottle cullet trading system using the Internet in which remote cullet processors and traders using glass bottles for other purposes can freely participate.  <P>SOLUTION: In this glass bottle cullet trading system, a server 14 performs the steps of: storing an order condition inputted from an ordering side client 13; storing a glass bottle supply condition inputted from a glass bottle supply side client 11; storing a merchandise trading condition inputted from a cullet processing side client 12; and transmitting to the ordering side client at least one of a plurality of glass bottle supply conditions and merchandise trading conditions which can correspond to an amount of glass bottles obtained by multiplying order quantity in an order condition by a predetermined coefficient when the order condition is related to glass bottles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039978-A (JP)
Title: Substrate holding device
Inventor: HAYANO KAZUTOMI
IPC: H01L21/68
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce linear factors with respect to an airflow path for sucking a substrate.  <P>SOLUTION: A substrate holding device A has such an arrangement that grooves 11 are formed in a plane 10 of an suction pad 1 for mounting the substrate B, and that the substrate B is sucked with the suction of air through the grooves 11. The grooves 11 are constituted of an endless groove 11b and a plurality of ended curved grooves 11a, with one end of each of which being coupled to the endless groove 11b and radially formed therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036059-A (JP)
Title: Stockings
Inventor: IIDA SEIZO
IPC: A41B11/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide stockings having extra ones invisible from outside regardless of any use mode, needing no labor and time to wear, and easily forming respective inner and outer structures comprising different materials from each other.  <P>SOLUTION: In the stockings, an outer covering part 1 and an inner covering part 2 are connected to each other via an opening rubber part 3 or a leg part 14. The outer covering part 1 is exposed outside and the inner covering part 2 is formed inside the outer covering part. By this structure, the stockings are wearable as a unit without any labor and time. The outer covering part 1 covers all over the inner covering part 2 the tip part of which is divided along the toes and thereby the stockings has no problem in esthetic view because the wearer outwardly looks as if wearing only the outer covering part 1 formed into an ordinary shaped one with no split. The wearer's toes do not directly come in contact with one another because the toes fit into the tip of the inner covering part 2 so that air ventilation at the toe point can be maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041308-A (JP)
Title: Kick-in structure of cabinet
Inventor: SAKASHITA NORIYUKI
IPC: A47B77/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide kick-in structure of a cabinet whose color and/or pattern can be changed.  <P>SOLUTION: The cabinet is provided with a cabinet body 17 having a housing space inside and a kick-in member 18 fitted to a lower end side of a front surface of the cabinet body 17. The kick-in member 18 is provided with first and second faces 23 and 24 given mutually different colors and/or patterns and first and second side end faces 26 and 27 respectively positioned between both of the right and left ends of these first and second faces 23 and 24. The kicking member 18 is symmetrical and can be installed selectively to make either of the first and second faces 23 and 24 appear on a front face side of the cabinet 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048203-A (JP)
Title: Wireless relay apparatus and interference suppressing apparatus
Inventor: MAEYAMA TOSHIYUKI
IPC: H04B7/015
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless relay apparatus that deteriorates no cancellation capability.  <P>SOLUTION: The wireless relay apparatus is provided with: circulators 2a, 2b respectively connected to antennas 1a, 1b; a directional coupler 3a for composing a signal outputted from the circulator 2a with a signal from an interference suppression circuit 15a; a filter 4a for passing and outputting a signal with a transmission band among the composed signals; an amplifier 8a for amplifying a signal outputted from the filter 4a; a filter 9a passing the signal with the transmission band from the signal amplified by the amplifier 8a; and a directional coupler 10a for outputting the signal outputted from the filter 9a to the circulator 2b and outputting the signal to the interference suppression circuit 15a, and the interference suppression circuit 15a generates the interference suppression signal on the basis of the signal from the directional coupler 10a and the signal outputted from the filter 4a and outputs the interference suppression signal to the directional coupler 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044462-A (JP)
Title: Direct injection spark ignition type internal combustion engine
Inventor: HIRATANI KOJI
IPC: F02B23/10
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain air-fuel mixture of a desirable air-fuel ratio within a wide load range.  <P>SOLUTION: In this direct injection spark ignition type internal combustion engine, a fuel injector 11 is arranged at an approximately central part of a combustion chamber, and an approximately circular shape cavity 15 is provided at an approximately central part of a piston crown face. Under a low load operating condition in a stratified operation region, a fuel is injected from the fuel injector 11 to a part in a peripheral direction of the cavity 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003071106-A (JP)
Title: Pachinko island unit
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko island unit with a storage tank which can enhance the efficiency of hoisting pachinko balls by equalizing the supply of balls to the ball hoisting device from storage tanks on both sides thereof. SOLUTION: The storage tanks 12 and 13 are installed respectively on both sides of the ball hoisting device 5 of the pachinko island unit 1. Overflow mechanisms 14 which are adapted to circulate pachinko balls preferentially to any one of the storage tanks as overflowing being hoisted with the ball hoisting device 5 are connected to the respective storage tanks 12 and 13 while a most preferential hose 16 for guiding the pachinko balls in preference to the overflow mechanism 14 is connected to the downstream part of a non- preferential storage tank 13. This enables the equalization of the supply of the pachinko balls to the ball hoisting device 5 between those from the side of the non-preferential storage tank 13 and from the side of the preferential storage tank 12 thereby enhancing the efficiency of hoisting the pachinko balls.
Patent JP-2004041918-A (JP)
Title: Heating/drying type garbage treatment apparatus
Inventor: TOMITA TATSUHIKO
IPC: B09B3/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating/drying type garbage treatment apparatus which improves heating/drying efficiency by controlling a crushing capacity by controlling the rotation of rotary blades to change an agitation mode according to the contents of treated materials during heating/drying.  <P>SOLUTION: The apparatus has a treatment tank for heating/drying cast garbage, the rotary blades for agitating the treated materials in the treatment tank during heating/drying, a load detector for detecting the rotational load of the rotary blades when the treated materials are agitated, and a control part for adjusting the agitation mode of the rotary blades according to the rotational load detected by the load detector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055017-A (JP)
Title: Adaptive equalizer and reproducing device
Inventor: TAKIGUCHI MASAFUMI
IPC: G11B20/10
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To always make excellent equalization by avoiding the process which uses defective coefficients.  <P>SOLUTION: The signal taken out from a magnetic tape 1 with a reproducing head 2 and a reproducing amplifier 3 is supplied to an analog equalizer 5 through an automatic gain control circuit 4. The signal processed for analog equalization is supplied to an A/D converter 6, and the dispersed signal is supplied to a phase-locked loop 7 and also to a first and second adaptive equalizer circuits 8 and 9. And the output signal of the second adaptive equalizer circuit 9 is supplied to a decoder 10 of, for example, a Viterbi decoding algorithm, and the signal from this decoder 10 is supplied to, for example, an error correction code decoding circuit 11, and reconstructed into digital data simultaneously with error correction. This reconstructed digital data are converted into analog signals in a D/A converter 12 through an expander circuit (illustration is omitted) etc., and the analog signals, for example, such as video and audio signals are taken out from the output-terminals 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055781-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KANEMURA RYUICHI
IPC: H01L21/4763
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a multilayer wiring structure in a satisfactorily shaped dual damascene structure in a low dielectric constant interlayer film structure.  <P>SOLUTION: The method comprises the steps of: forming a first insulation film 6, a second insulation film 7, and a first mask forming layer 8 on a lower layer wiring 4; forming a first resist mask 20 having an inverse pattern of wiring groove for an upper wiring; and filling the second mask forming layer in a recess by etching the first mask forming layer by use of the first resist mask, forming a recess 8a comprising an inverse pattern of the wiring groove of the upper wiring on the first mask forming layer, and forming the second mask forming layer 21 on the first mask forming layer. Further, the method comprises the steps of: forming the second mask having the wiring groove patterns by selectively removing the second mask forming layer on the wiring groove forming regions, forming the second resist mask 12 having the opening pattern of the connection holes on the first mask forming pattern, and opening the connection holes by etching the first mask forming layer and the second insulation film from the surface of the second resist mask. After this, the dual damascene structure is formed by the same method as conventional one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002946-A (JP)
Title: Etching method and etching liquid
Inventor: MUNAKATA MASAKI
IPC: H01L21/308
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably carry out a uniform a wet-etching for a silver or silver alloy thin film layer by suppressing the occurrence of etch residual dross in a silver or silver alloy and suppressing the occurrence of side etching caused by over etching.  <P>SOLUTION: In the etching method where a silver or silver alloy thin film present on the surface of a substrate is subjected to etching with an etching liquid, the etching liquid in which the concentration of silver ions is 0.005 to 1 wt.% is filled into an etching liquid feeding apparatus, and the etching liquid is brought into contact with the surface of the substrate having the silver or silver alloy thin film layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052386-A (JP)
Title: Louver rotating device
Inventor: NAKAMURA TAKASHI
IPC: E06B7/086
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a louver rotating device which rotates louvers at an arbitrary angle, locks the same, and facilitates rotating operation of the louvers.  <P>SOLUTION: The louver rotating device is formed in the following manner. First, the plurality of louvers are arranged in parallel with each other between door frames, and caps housed in the door frames are fitted onto edges of the respective louvers, followed by connecting the caps to each other by joint plates. Then one of the caps is selected as a pinion cap, and a guide member is fixed onto an indoor side of the door frame, followed by slidably arranging, in the guide member, a sliding member equipped with a rack gear being engageable with the pinion gear, whereby the louvers are rotated by sliding the sliding member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055383-A (JP)
Title: Card connector
Inventor: KATSUFUJI TAKASHI
IPC: H01R12/18
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector having a structure capable of significantly increasing the degree of freedom in mounting design on a circuit board, of being stacked in multiple tiers, and of saving space.  <P>SOLUTION: Each first contact 30 has: a contact part 34 obliquely extending upward in a cantilever form from the upper end side of a base part 32 fixed to a housing 20 and having a tip part positioned in a card receiving space 14; and a lead part 36 extending downward from the lower end side of the base part 32 to project to the outside of the housing 20. Each second contact 40 has: a contact part 44 extending obliquely downward in a cantilever form from the lower end side of a base part 42 fixed to the housing 20 and having a tip part positioned in the receiving space 14; and a lead part 46 folded back downward after extending upward from the upper end side of the base part 42, and extending downward in the same direction as and in parallel with the lead part 36 of the first contact 30 to project to the outside of the housing 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056590-A (JP)
Title: Image forming device
Inventor: NAKAMURA MASARU
IPC: H04L45/58
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for dramatically improving the image processing capability of the entire system by using a packet switch, preparing an independent path for data transfer between optional processing modules and realizing simultaneous parallelization of data transfer.  <P>SOLUTION: This image processor comprising a plurality of processing modules and a plurality of memories is provided with the packet switch 9 provided with a plurality of ports and has the independent path for data transfer between optional ports. The processing modules 3 and 4 and the memories 7 and 8 are connected to the respective ports.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071192-A (JP)
Title: Fluorescent lamp lighting device
Inventor: FURUKAWA TAKASHI
IPC: H05B41/24
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp lighting device not to be liable to burden a chopper circuit and an inverter circuit with a load.  <P>SOLUTION: The fluorescent lamp lighting device comprises a chopper circuit 4, an inverter circuit 6, fluorescent lamps 9, 10 to which the high frequency output of the inverter circuit 6 is supplied through respective resonance circuits 7, 8 composed of LC serial circuit, lamp power detecting circuits 11, 12 detecting the power of respective fluorescent lamps 9, 10, a total power detecting circuit 13 detecting total lamp power of the plurality of fluorescent lamps, and a frequency setting circuit 14 having a function of reducing the power value of the fluorescent lamps 9, 10 by making the oscillation frequency of the inverter circuit 6 change through the oscillation circuit 5 when respective detected power values of the lamp power detecting circuits 11, 12 and the total power detecting circuit 13 get to a prescribed value. The prescribed value of the total power detecting circuit 13 is set lower than the total power value obtained by summing up the prescribed value of respective lamp power detecting circuits 11, 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072298-A (JP)
Title: Solid-state imaging device
Inventor: KUNIMATSU KATSUJI
IPC: H04N9/09
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that color reproducibility in a high frequency region is reduced since a high frequency component substituted in a prestage of a non-linear processing is compressed by a knee processing when specified color components are much more than other color components and that resolution is reduced since a high frequency substitution component is generated due to a signal compressed by the knee processing when high frequency substitution is performed in a poststage of the non-linear processing in a solid-state image pickup device adopting a space pixel shifting method.  <P>SOLUTION: A color separation optical system is provided with a solid-state imaging element adopting the space pixel shifting method, an A/D converter which analog/digital-converts a signal from the solid-state imaging element, a first high frequency/low frequency division circuit performing a high frequency substitution processing on a digital signal outputted from the A/D converter, a first high frequency substitution generation circuit, an adder, a non-linear processing circuit performing a non-linear processing, a second high frequency/low frequency division circuit performing the high frequency substitution processing on a signal from the non-linear processing circuit, a second high frequency substitution generation circuit and an adder. High frequency substitution is performed in the prestage and poststage of the non-linear processing circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065144-A (JP)
Title: Fleshy substance improving agent for poultry
Inventor: ASANO MASAYA
IPC: A23K1/18
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fleshy substance improving agent for poultry and to provide a fleshy substance improving method for poultry using the fleshy substance improving agent.  <P>SOLUTION: The fleshy substance improving agent for poultry contains potassium diformate as the active ingredient. The fleshy substance improving method comprises giving the fleshy substance improving agent for poultry. The fleshy substance of poultry is improved by giving poultry potassium diformate or the fleshy substance improving agent, or giving feed added with potassium diformate or the fleshy substance improving agent, so as to bring a daily given dose as potassium diformate to 0.001g-10g per poultry.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067223-A (JP)
Title: Filling device for viscous fluid
Inventor: KURANAGA HIROYUKI
IPC: B65B3/22
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent air from being entrained during filling a viscous fluid such as grease or the like in a drum can, a pail can or the like.  <P>SOLUTION: The grease is supplied from a tip opening of a supply pipe 1 by changing a change-over valve of a controlling portion 6 to a balance position and driving a pump P in the state that the tip of the supply pipe 1 is adjacent to a bottom of a container 3. At first the supplied grease is filled in a clearance between the tip of the supply pipe 1 and the bottom of the container 3. As the supply of the grease advances, the tip of the supply pipe 1 is embedded in the vicinity of the liquid surface of the grease and is pushed upward by the sequentially supplied grease since a piston 4d of an air cylinder device 4 is free, and then as the liquid surface goes up, the supply pipe 1 goes up.  <P>COPYRIGHT: (C)2004,JPO