baber/WOPTO huggingface dataset:
Patent JP-2004055570-A (JP)
Title: Package for high frequency
Inventor: YOSHIDA KATSUYUKI
IPC: H01L23/12
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, when a package for high frequency is mounted on a circuit, high-frequency mismatching occurs and the losses of high-frequency input-output signals increase and, consequently VSWR is deteriorated, because the capacitance component generated between a dielectric substrate of the package and the circuit board increases.  <P>SOLUTION: The package for high frequency is provided with the dielectric substrate 21 on the upper surface of which the mounting section of a high-frequency circuit component S is formed, a first line conductor 22 for transmitting high-frequency signals and a first grounding conductor 23 both of which are formed to be flush with on the upper surface of the substrate 21, and a second line conductor 24 and a second grounding conductor 25 both of which are formed to be flush on the lower surface of the substrate 21. The package is also provided with a through-conductor 26, which connects the end sections of the first and second line conductors 22 and 24 to each other and a grounding through-conductor 27, which connects the flush grounding conductors 23 and 25 to each other and a metallic terminal 32 joined to the second line conductor 24 and a grounding metal terminal 34 joined to the second flush grounding conductor 25. The frequencies of the high-frequency signals are ≥5 GHz and the width of the metallic terminal 32 is adjusted to be 0.05-1.2 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053270-A (JP)
Title: Method for determining initial concentration of contaminant related to contaminant contained in solidified body
Inventor: ISHIZAKI HITOSHI
IPC: B09B3/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination method of appropriate initial contaminant concentration to accurately obtain the quantitative evaluation of the elution of contaminants from a solidified body.  <P>SOLUTION: The solidified body having specific dimensions is dipped into a solvent for necessary time, lapse time and the amount of change in contaminant concentration in the solvent are measured, an asymptotic value C<SB>0</SB>in integral elusion mass C<SB>dif</SB>per volume of the solidified body in the contaminants flowing out of a specimen is obtained based on the obtained measurement value, and the asymptotic value C<SB>0</SB>is set to be initial contaminant concentration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055724-A (JP)
Title: Heterojunction bipolar transistor
Inventor: MINAGAWA SHUNICHI
IPC: H01L21/331
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an HBT, wherein current amplification factor β and reliability are improved by restraining deterioration of current amplification factor β by an energization time t.  <P>SOLUTION: The HBT 1 has a constitution, wherein an i-In<SB>0.05</SB>Al<SB>0.95</SB>As layer 3, whose thickness is 50 nm and an i-AlAs layer 4 whose thickness is 100 nm, are grown in order as buffer layers on a semi-insulating GaAs substrate 2. After that, an epitaxial layer 14 is formed, in which a sub-collector layer 5 constituted of an n<SP>+</SP>GaAs layer, a collector layer 6 constituted of an n<SP>-</SP>GaAs layer, a base layer 7 constituted of a p<SP>+</SP>GaAs layer, an emitter layer 8 constituted of an n-AlGaAs graded layer, an emitter layer 9 constituted of an n-AlGaAs layer, an emitter layer 10 constituted of an n-AlGaAs graded layer, an emitter cap layer 11 constituted of an n<SP>+</SP>GaAs layer, an emitter cap layer 12 constituted of an n<SP>+</SP>InGaAs graded layer and an emitter cap layer 13 constituted of an n<SP>+</SP>InGaAs layer are subjected to epitaxial growth, in this order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051754-A (JP)
Title: Tire tread rubber composition for iced or snowy road
Inventor: SHIROKAWA TAKASHI
IPC: C08L9/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire tread rubber composition for iced or snowy roads which is prevented from depositing on a mold for vulcanizing an unvulcanized rubber composition without injuring the expansibility of thermally expansible microcapsules.  <P>SOLUTION: The rubber composition is prepared by compounding 100 pts. wt. diene rubber with 1-15 pts. wt. thermally expansible microcapsules and 0.5-2.0 pts. wt. fatty acid/organosilicone condensate. The composition may further contain 1-10 pts. wt. expansible graphite per 100 pts. wt. diene rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057008-A (JP)
Title: Method for detecting bacteroides forsythus
Inventor: KUSUMOTO MASAHIRO
IPC: C12Q1/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the nucleic acid sequence of a new 16S-23S gene spacer region on the chromosome of Bacteroides forsythus, and to provide a rapid and simple bacterium detection method using the inserted sequence.  <P>SOLUTION: A method and a reagent for amplifying the DNA fragment of the 16S-23S gene spacer region of the Bacteroides forsythus each is characterized by comprising the new 16S-23S gene spacer region having a specific nucleic acid sequence or a nucleic acid sequence complementary to the sequence, an oligonucleotide containing a nucleic acid sequence comprising at least continuous 15 bases of the sequence, a nucleic acid-amplifying primer of the oligonucleotide, a thermally stable DNA polymerase, dNTP and a buffer solution. And a bacterium-detecting method comprises confirming an amplified DNA fragment obtained by the DNA amplification method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059953-A (JP)
Title: Anti-fouling film, anti-fouling reflection-preventive film, and image display device using the same
Inventor: OKA SHIGEKI
IPC: C23C16/44
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-fouling film of excellent film hardness and anti-fouling property and a manufacturing method thereof, to provide a product free from any damages on a plastic film as a base material or any damages on a lower layer thereof if the anti-fouling film is a highest layer, and to provide a method for prolonging the continuous operational time of a manufacturing apparatus thereof.  <P>SOLUTION: This film is manufactured by using a chemical vapor deposition (CVD) method for silane compound under the atmosphere containing gaseous hydrogen with the silane compound having both a hydrolytic group and an alkyl group for raw materials. The ratio of silicon, oxygen, and carbon in the anti-fouling film is Si : O : C = 1 : (1.0-1.9) : (0.2-2.0).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064539-A (JP)
Title: Diversity-handover system
Inventor: FUJITA HIROSHI
IPC: H04W36/18
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity-handover system for improving the channel capacity of a downlink radio channel from a base station to a mobile station, with regard to a diversity-handover system wherein the mobile station is simultaneously connected to a plurality of base stations in a cellular mobile communication system.  <P>SOLUTION: A threshold value for the diversity-handover is dynamically determined according to the distribution of physical quantities measured between a specific mobile station and a plurality of base stations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087514-A (JP)
Title: Solid state image sensor and its fabricating process
Inventor: YAMASHITA MITSURU
IPC: H01L27/148
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state image sensor arrange to realize shrinkage and multiple pixels by ensuring various characteristics while shrinking the pixels, and to provide its fabricating process.  <P>SOLUTION: The solid state image sensor 21 comprises a plurality of sensor parts 11, a read gate part 12, and a transfer register 13 consisting of a transfer region 5 and a transfer electrode 7 wherein the transfer region 5 and the sensor part 11 are fabricated in a semiconductor layer 1 and the surface of the semiconductor layer 1 in the transfer region 5 is formed deeper than the surface of the sensor part 11. On the other hand, a recess 10 is made in the surface of the semiconductor layer 1 to include the transfer region 5 and the read gate parts 12, the transfer region 5 is formed beneath the recess 10, an insulating film 6 is formed on the surface of the semiconductor layer, a transfer electrode 7 is formed thereon to bury the recess 10, and a sensor part 11 is formed at a part of the semiconductor layer 1 where the transfer electrode 7 is not formed thus fabricating the solid state image sensor 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064672-A (JP)
Title: Diversity receiver and receiving method
Inventor: TAKEDA MASAHIRO
IPC: H04B7/26
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a diversity receiver wherein sufficient diversity effect can be obtained even if power of a received signal of a specified branch falls short.  <P>SOLUTION: The diversity receiver is provided with a weighting coefficient calculator 11 which computes the amount of phase rotation for every branch by weighting difference of phases between received signals of the respective branches in accordance with a received signal in each of the branches, and multiplier 12, 13 which rotate phase of the received signal in each of the branches on the basis of each amount of phase rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062794-A (JP)
Title: Conversation control system, conversation control method and program
Inventor: KO SEIYO
IPC: G06F17/30
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow a moving user to acquire information on the periphery of present position without requiring labor.  <P>SOLUTION: A conversation control system has a paragraph analyzing part 420 for extracting first morpheme information, a conversation database 500 for associating respective area position information to second morpheme information for indicating a prescribed morpheme, associating a content sentence for indicating area information in respective areas to the respective area position information and prestoring a plurality of second morpheme information, a topic retrieving part 360 for retrieving prescribed second morpheme information from the respective second morpheme information by collating the first morpheme information with the respective second morpheme information, a position calculating part 380 for calculating present position information of the user and an answer sentence retrieving part 370 for acquiring the content sentence associated to the area position information corresponding to the present position information as an answer sentence to the user among respective content sentences associated to the retrieved second morpheme information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070591-A (JP)
Title: On line escrow system
Inventor: MIFUKU TETSURO
IPC: G06Q50/26
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of an escrow or a seller side or a buyer side by simplifying transaction without damaging the reliability of the escrow.  <P>SOLUTION: A certificate issued by an independent digital authenticating station such as an authenticating station server device 12 is used to carry out selling/buying transaction using a member computer device 7. A seller side 1 or a buyer side 2 or the mediating agent of an escrow mediating business side server device 10 are authenticated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068427-A (JP)
Title: Inner pipe protective member for composite cross-sectional pipe
Inventor: FUKUYA TOSHIYASU
IPC: E03F3/04
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the formation of air pockets in mortar when mortar is poured in a gap between an inner pipe protective member and the inner pipe outer surface of a composite cross-sectional pipe.  <P>SOLUTION: There is provided a cover 3 as the inner pipe protective member covering the inner pipe 2 of the composite cross-sectional pipe. The cover 3 has a mortar injection hole-cum-air vent 3b formed in the upper portion thereof, and a core member 10 is mounted on the cover 3 on a side facing the inner pipe 2. The core member 10 has an inclined surface 11 formed thereon in a manner being inclined downward from the peripheral portion of the vent 3b in a pipe axial direction and a direction crossing a pipe axis. Therefore when the mortar 4 is injected in the gap between the cover 3 and the inner pipe 2 outer surface, the mortar 4 sequentially adheres to the inclined surface 11 beginning from a location that is farther from the vent 3b, and air present between the cover 3 and the inner pipe 2 outer surface is collected on the periphery of the vent 3b and then discharged from the same, to thereby minimize the formation of the air pockets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065137-A (JP)
Title: Dry packed body of boiled bean
Inventor: NAKAJIMA TAKESHI
IPC: A23L11/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packed body of boiled beans in a dry pack style, providing the boiled beans keeping slippery feeling at the surfaces of the boiled beans in the pouch packed body, hardly causing sticking of the boiled beans to each other, hardly causing crush and/or deformation and having excellent appearance and texture.  <P>SOLUTION: The dry packed body of the boiled beans having the slippery feeling imparted to the surface of the boiled beans is obtained by sealing and packing the boiled beans seasoned by a seasoning containing a dextrin having ≤19 DE value in the pouch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066319-A (JP)
Title: Pressing machine
Inventor: IMANISHI SHOZO
IPC: B30B15/06
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press machine of structurally simple design capable of arbitrarily changing the reciprocative motion of a slide.  <P>SOLUTION: A driving force generating part 7 is a disk servomotor having a rotator 7a rotating in a flat face and a fixed body 7b for rotatably supporting this rotator 7a. The driving force generating part 7 is fixed to a top plate 6 such that the central axis line C<SB>0</SB>of the slide 4 and the rotation axis line C<SB>1</SB>of the rotator 7a are separated by an offset quantity δ. A driving force transmitting part 8 is equipped with a connecting member 8a for connecting the rotator 7a and the slide 4 and the like so that the slide 4 reciprocatively moves corresponding to the rotary motion of the rotator 7a. A driving force controlling part 10 changes the angular velocity of the rotator 7a in one reciprocative motion of the slide 4, and makes the rotator 7a execute uniform circular motion or a part of this uniform circular motion execute reciprocative arcuate motion based on the output signal from a rotation detection part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071962-A (JP)
Title: Laminated inductor
Inventor: SUZUKI YASUO
IPC: H01F27/29
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated inductor in which a resonance frequency is selectively set and great impedance is obtained.  <P>SOLUTION: An insulating film 1 and a conductor pattern 2 is laminated in an appropriate order to form a chip body 3 with an incorporated coil 20 to which the conductor pattern 2 is spirally linked internally. External electrodes 4 and 4 are formed on a counter face 2 along an axial line of the coil 20 to comprise a longitudinal wiring type laminated inductor 10. Packaging may be performed in the attitude of making a coin axis fall down to be parallel to a wafer. Inside the chip body 2, an electrode conductor 5 is provided to be connected to the external electrode 4. The electrode conductor 5 is formed approximately rectangular, located on a layer outside a coil layer and set to be superimposed all over the area of a coil pattern form. The electrode conductor 5 is connected to the external electrode 4 on the opposite side of the connection side of the nearby conductor pattern 2. Thus, electrostatic capacitance occurs in a gap with the coil 20, and the element becomes equivalent with a resonance circuit wherein capacitive loads are connected parallel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158115-A (JP)
Title: Contamination control method for buried ferroelectric device manufacturing process
Inventor: GILBERT STEPHEN R
IPC: H01L27/115
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To control the contamination of a ferroelectric capacitor process and to integrate standard complementary metal oxidized film semiconductor (CMOS) device technology. SOLUTION: A method forms a ferroelectric device on a substrate provided with an upper surface, a base surface, an edge and a zone where a front edge is removed. A base electrode is formed on the upper surface of the substrate. A ferroelectric layer is formed on the base electrode. An upper electrode is formed on the ferroelectric layer. For controlling contamination, a ferroelectric device material (contaminant related to a ferroelectric substance such as Pb, Zr, Ti and contaminant related to the electrode such as Ir) is removed from the base surface of the substrate and from the edge by selective etching.
Patent JP-2004073003-A (JP)
Title: Plant cultivation container, plant cultivation unit, and plant cultivation device using the unit
Inventor: KITAMURA HIDEHIRO
IPC: A01G31/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant cultivation container where rubbish, or the like, can be easily discharged out of a cultivation tank in hydroponic culture of plants; to provide a plant cultivation unit making it possible to easily discharge rubbish, or the like, out of the container and cultivate a large quantity of plants in a miniaturized space; and to provide a plant cultivation device using the unit.  <P>SOLUTION: The plant cultivation container comprises the followings: a cultivation tank 2 for growing plants through hydroponic culture; a drainage groove 3 which is joined to the cultivation tank 2 via a step part 5, a bottom part of which is arranged so as to be lower than the cultivation tank 2 and which has a siphon at its inner part; and a drainage pipe 6 joining to the lower part of the drainage groove 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080841-A (JP)
Title: Bus bar structure for electric connection box
Inventor: IKEDA NAOYUKI
IPC: H05K7/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus bar structure for an electric connection box which can suppress the calorific value generated in the whole bus bar more than before when power is supplied more than necessary supply power at maximum load from an alternator (ALT).  <P>SOLUTION: In the electrical connection box 1 which supplies a fusible link (F/L) with power supplied from the alternator (ALT) via a bus bar 3 from a power supply terminal 4, the bus bar 3 is composed of a first bus bar 3B in a path which supplies it with necessary supply power at maximum load from a bus bar 3A connected with the power supply terminal 4 and a second bus bar 3C in a path which supplies it with surplus power over necessary supply power at maximum load of generated power at maximum power generation of the alternator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075548-A (JP)
Title: Method for producing halogen-containing aromatic compound
Inventor: MIKI SADAO
IPC: C07C22/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a halogen-containing aromatic compound, by which the CF<SB>2</SB>Br group-having aromatic compound (II) can efficiently be produced from inexpensive raw materials.  <P>SOLUTION: This method for producing the CF<SB>2</SB>Br group-having aromatic compound (II), comprising the bromine-substituting reaction of a CF<SB>2</SB>Cl group-having aromatic compound (I) with a brominating agent, is characterized by performing the bromine-substituting reaction in the presence of a Lewis acid. The bromine-substituting reaction also proceeds in a solvent-free state. Since the bromine-substituting reaction more efficiently proceeds in a nonpolar solvent, the CF<SB>2</SB>Br group-having aromatic compound (II) can be produced in high productivity. Since the CF<SB>2</SB>Br group-having aromatic compound (II) has excellent heat resistance and the like, a thin film formed by a CVD method has excellent heat resistance, does not cause a birefringence phenomenon in a visible light region, and can give optical guided wave paths and semiconductors whose each optical loss is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074871-A (JP)
Title: Indicator for vehicle
Inventor: TANAKA TOSHIHARU
IPC: G01D7/04
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator for a vehicle which gives a sense of speed by miniaturizing the whole shape and makes display easier to view while increasing display functions.  <P>SOLUTION: The indicator is equipped with a circular arc shaped analog display part 2 indicating an engine rotation and nearly rectangular digital display part 7 arranged inside the analog display part 2. The digital display part 7 has a speed meter 8, a distance meter 9 indicating a running distance or a water temperature meter 10 indicating the temperature of the engine cooling water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073151-A (JP)
Title: Riding tea plucking machine for middle cutting
Inventor: KATO KATSUYA
IPC: A01D46/04
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riding tea plucking machine for middle cutting enabling smooth discharge of cut twig scrap of tea tree plucked with a shredding apparatus to a side of a tea ridge.  <P>SOLUTION: The riding tea plucking machine for middle cutting is provided with a traveling device 3 to travel between tea ridges by using an engine as a power source, a shredder 4 to pluck the tea tree and placed at the front end of the riding body 1 and a transporting apparatus 40 to transport cut twig scraps. The transporting apparatus 40 is composed of a screw auger 41 to transport the cut twig scrap cut with the shredder 4 to a side of the tea ridge and a discharging part 44 placed at the transporting end of the screw auger 41. A means 45 for scattering the cut twig scrap is attached to the rotary shaft 42 of the screw auger 41 placed close to the discharging part 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083611-A (JP)
Title: Method for inkjet recording
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/322
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inkjet recording having excellent fastness with high image quality.  <P>SOLUTION: This method for inkjet recording is to carry out recording by combinedly using an ink composition for inkjet recording prepared by dissolving or dispersing a dye having a λmax of 390-470 nm and represented by the formula (1) A-N=N-B (wherein, A and B denote each independently a heterocyclic group which may be substituted) in an aqueous medium and an ink composition for inkjet recording obtained by dispersing at least one kind of water-insoluble coloring component in an aqueous medium in combination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081315-A (JP)
Title: Game machine and simulation game program
Inventor: FUJIMOTO ATSUSHI
IPC: A63F13/52
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a simulation program which do not bore a player by enabling the player to shoot a game ball also during a special pattern variation game so as to demonstrate his/her skill about the game.  <P>SOLUTION: When the game ball enters a starting prize-winning port 13 when the number of held balls stored in a main RAM 32 is four being an upper limit while the special pattern of a liquid crystal display device 40 is varied and displayed, the movable pieces 23a and 23b of a varying prize-winning port 23 are opened. When the ball enters the starting prize-winning port 13 after the movable pieces 23a and 23b are opened, the movable pieces 23a and 23b are closed. Thus, the player is urged to play a game such as continuously shooting balls.  <P>COPYRIGHT: (C)2004,JPO