baber/WOPTO huggingface dataset:
Patent JP-2004065234-A (JP)
Title: Chemical-applying device for matted-seedling box
Inventor: YABUUCHI MASATOSHI
IPC: A01G9/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a power source for a chemical-applying roll needless, and to make a constant amount of a chemical applied, even when a traveling speed of a matted-seedling box is changed.  <P>SOLUTION: A chemical-applying device 13 in which the chemical-applying roll 21 is attached to an lower part of a chemical-applying hopper 20 is located on an upper area of the matted-seedling box N, then rotary wheels 28 positioned on both ends of the chemical-applying roll 21 are each pressed on an upper surface Na of the matted-seedling box N which is traveling to be rotated, so that the chemical-applying roll 21 is rotated at a rotating speed according to the traveling speed of the matted-seedling box N and the chemical is applied to the matted-seedling box N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116362-A (JP)
Title: Power control device for parallel hybrid electric vehicle
Inventor: OGATA MAKOTO
IPC: B60L50/16
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress prescribed substance included in exhaust gas from an engine in a parallel hybrid electric vehicle.  <P>SOLUTION: This power control device for a parallel hybrid electric vehicle 40 comprises a required driving torque setting means 56 for setting a required driving torque to driving wheels 67 based on the driving state of a driver; a plurality of driving characteristic setting maps 58, 58a, 58b setting the operating state of an engine 62 and a motor 64 according to the required driving torque set by the required driving torque setting means 56; an engine speed detecting means 69 for detecting the rotating speed of the engine 62; and a map selecting means 57 for selecting the maps 58, 58a, 58b according to the engine speed detected by the engine speed detecting means 69.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114236-A (JP)
Title: Method for machining cylindrically inner circumferential face and system for machining the same
Inventor: NIITANI HARUHIKO
IPC: B24B33/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently carry out machining a cylindrically inner circumferential face provided on a work-piece, such as finish machining for the inner circumferential face of a bore formed on a cylinder block.  <P>SOLUTION: The machining method for finishing the inner circumferential face of the above bore includes boring machining, rough honing machining and finish honing machining the inner circumferential face of the bore on the cylinder block by turns. After the above boring machining, the cylindricity of the bore (the shape of the inner circumferential face) is measured, an error of the cylindricity is estimated from its measured result, a rough honing machining condition is established so that this error can be corrected, and the rough honing machining is carried out based on this established condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119722-A (JP)
Title: Radiation image detector
Inventor: OHARA HIROSHI
IPC: H01L51/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image detector which is inexpensive and durable, and can acquire a high-quality image.  <P>SOLUTION: A first layer 211 for emitting light corresponding to the intensity of entering radiation, a second layer 212 for converting light outputted from the first layer 211 into electric energy, and a third layer 213 for outputting a signal based on accumulation of the electric energy acquired by the second layer 212 and the accumulated electric energy are formed on a fourth layer 214. A picture signal of the entering radiation is outputted based on the signal outputted from the third layer. An air space in which the end of at least one layer among the first layer 211, second layer 212 and third layer 213 is exposed is sealed while filling therein with a gas containing oxygen gas of the molar partial pressure of 10% or less. Alternatively, the air space is filled in with a colored member. Alternatively, a barrier is arranged at its end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114250-A (JP)
Title: Lubricating mechanism for hammering tool
Inventor: KOBAYASHI NORIAKI
IPC: B25D11/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive hammering tool for preventing grease leakage from a tip end according to a rise of internal pressure by making powder grease circulating together with coming-in and going-out air at the inside and outside of a cylinder as lubricant, in a grease sealing structure of a hammer drill.  <P>SOLUTION: This purpose is attained by taking notice of coming-in and going-out of air at the inside and outside of the cylinder and adopting fine powdery powder grease easy to circulate. The powder grease circulates without making its lubricity worse than that of conventional liquid grease. Since the powder grease hardly leaks to the outside as compared with the liquid grease and thereby an O-ring is not required for a retainer sleeve, cost of a sealing part is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145907-A (JP)
Title: Optical pickup device, light condensing optical element, and correction component
Inventor: IKENAKA SEINO
IPC: G11B7/1374
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device for properly recording/reproducing information from a high-density DVD, or both of the high-density DVD and a conventional DVD even with a compact structure, and to provide an optical system used for the same.  <P>SOLUTION: It is difficult to form a condensing spot of no aberration deterioration under respective conditions for both of a luminous flux from the semiconductor laser 111 of a wavelength λ1 and a luminous flux from the semiconductor laser 121 of a wavelength λ2 by an objective lens 16 alone. Thus, each aberration deterioration is suppressed with good balance by using the diffraction structure of the objective lens 16 and collimator lenses 115 and 125, and thereby information is properly recorded/reproduced from both of, e.g., a high-density DVD and a conventional DVD.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125522-A (JP)
Title: Nonlinear constant measuring method
Inventor: FUJIWARA EMIKO
IPC: G01M11/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To measure more accurately nonlinear constant of an optical fiber to be measured, and decide whether the amount of connection loss of a connection part changed during a measurement.  <P>SOLUTION: A first coherence light L1 of a specified wavelength and a second coherence light L2, having a wavelength adjacent to the specified wavelength are combined, and a combined light L3 is obtained. The intensity of the combined light L3 is changed sequentially and detected. The combined light L3 is made to enter from one end of an optical fiber X to be measured via a unit 8. A transmission light L4 output from the other end of the fiber X is subjected to spectrum analysis to each wavelength component and is then detected. The nonlinear constant measuring method calculates and measures the nonlinear constants of the optical fiber X to be measured, based on the detection result of the transmission light L4 and the detected value of intensity of the combined light L3. The intensity of the transmission light L4 is detected, and this detected value is compared with the detected value of intensity of the combined light L3, thereby deciding whether the amount of connection loss in the unit 8 has changed during the measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125753-A (JP)
Title: Water quality detecting apparatus using fish
Inventor: YAMAMOTO KEI
IPC: G01N33/18
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water quality detecting apparatus using fish for detecting abnormalities of raw water at an early stage by detecting frantic behavior of the fish in the water quality detecting apparatus using the fish.  <P>SOLUTION: The water quality detecting apparatus using the fish is constituted of a first water tank T1 and a second water tank T2. A first monitoring camera K1 and a second monitoring camera K2 each viewing the water tanks T1 and T2 from above are installed. The number of living fish is detected on the basis of an image of the first monitoring camera K1, and the frantic behavior of the fish is detected on the basis of an image of the second monitoring camera K2. An alarm is issued according to the results of the detection of both the number of the fish living in the first water tank T1 and the frantic behavior of the fish in the second water tank T2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130400-A (JP)
Title: Water jet machining device
Inventor: SEKIYA KAZUMA
IPC: B26F3/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water jet machining device equipped with a workpiece holding mechanism having a function of receiving high pressure water jet which has passed through a workpiece and moderating its force, and also facilitating handling of the workpiece after cutting.  <P>SOLUTION: This water jet machining device is provided with the workpiece holding mechanism for holding the workpiece 100, and a nozzle for jetting water jet to the workpiece held by the workpiece holding mechanism. The workpiece holding mechanism is composed of a base table 36 and an attaching/detaching table for detachably positioning the workpiece on the base table. The attaching/detaching table comprises a support member 11 having tacking property and supporting the workpiece by tacking force, and a moderating member 12 mounting the support member and receiving the water jet which was jetted from the nozzle and passed through the workpiece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134930-A (JP)
Title: Scramble/descramble system for video signal, scramble circuit, and descramble circuit
Inventor: ISHIKAWA YUKIO
IPC: H04N7/167
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of performing scrambling/descrambling with high security, a scramble circuit and a descramble circuit.  <P>SOLUTION: The scramble circuit 3 sets a filter coefficient temporally changing to an FIR filter 1 and scrambles an original video signal on the basis of the set filter coefficient, and superimposes an inverse filter coefficient on a scrambled video signal to provide an output of a transmission / storage video signal. The descramble circuit 4 extracts the inverse filter coefficient from the transmission / storage video signal, sets the inverse filter coefficient to a descramble FIR filter 2, and descrambles the transmission / storage video signal to obtain a decrypted video signal. Since a prescribed filter characteristic cannot be obtained through the circuit analysis by using the filter coefficient that temporally varies, the scramble security can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134532-A (JP)
Title: Substrate and its manufacturing method
Inventor: OKAJI AKIMASA
IPC: H05K3/46
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve lowering of alignment precision due to a reduced short time and a surface deviation when previously temporarily adhering the part of corners of two substrates with a heating head in the case that the two substrates are joined by using an adhesive sheet to manufacture a multilayer substrate.  <P>SOLUTION: The multilayer substrate mutually temporarily adheres and laminates two substrates 11 and 12 through the adhesive sheet such as an epoxy resin. A temporary adhesion region 16 having a plurality of heating small holes 17 is formed on one substrate 11, for instance, on four corners respectively, and a plating layer 25 is formed on the inner peripheral face of the heating small holes 17 to efficiently transmit heat to the adhesion sheet 13 through the plating layer 25 from the heating head 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131437-A (JP)
Title: Method for producing dihydroxybenzene
Inventor: ONUMA MITSURU
IPC: B01J27/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a dihydroxybenzene enabling stable operation.  <P>SOLUTION: The method for producing the dihydroxybenzene comprises the steps of oxidizing the corresponding diisopropylbenzene and carrying out an acidolysis of the resultant di(2-dihydroperoxy-2-propyl)benzene, wherein the latter step comprises the following steps: (1) sulfur trioxide is gasified and dissolved in a solvent to prepare a sulfur trioxide solution, and (2) the resulting sulfur trioxide solution is fed as the catalyst into a cracking reactor for the di(2-dihydroperoxy-2-propyl)benzene to carry out the acidolysis of the di(2-dihydroperoxy-2-propyl)benzene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134303-A (JP)
Title: Press fit joining method and its wiring board
Inventor: WATANABE HIROMICHI
IPC: H01R12/04
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of press-fit joining and its board wherein minute destructions due to press-fitting does not affect wiring patterns when electric joining is carried out by press-fitting a press-fit terminal into a through-hole installed on a wiring board used in a high temperature environment.  <P>SOLUTION: A press-fit terminal P is pressed into and retained in the through-hole H installed on a press-fit joining wiring board. A pressurizing force direction f by press-fitting of the terminal is mutually shifted by only a prescribed angle α, so as not to be overlapped with the wiring pattern 22 connected to a conductive member 20 of the through-hole. Since minute destructions by press-fitting of the terminal are brought about in the pressurizing force direction and does not affect the wiring pattern, deterioration of insulation will not be introduced. The prescribed angle α may be the right angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133314-A (JP)
Title: Image forming apparatus and method
Inventor: FUJITA TORU
IPC: G03G15/11
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the toner concentration of developer in a container from being fluctuated.  <P>SOLUTION: Squeegee rollers 51 to 53 are oppositely arranged in a developing carrying area between the developing position 16 of a photoreceptor 11 and a primary transfer position 44, and disposed to move back and forth between a contact position where they come into contact with the developer on the photoreceptor 11 and a separate position where they do not come into contact with the developer. When a roller driving motor is driven to be rotated by a motor driving part at the contact position, the rollers 51 to 53 are rotated at nearly equal circumferential speed to the photoreceptor 11 in a direction where they follow the photoreceptor 11. The rollers 51 to 53 are arranged at the contact position, whereby they scrape off the liquid carrier from the photoreceptor 11, and the scraped-off liquid carrier is removed by a cleaning blade and restored to a tank 33 whose aperture is extended to a lower part, by gravity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003239435-A (JP)
Title: Reinforced-concrete void slab structure and its building method
Inventor: IKEDA HIDEKI
IPC: E04B5/32
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To speedily build a reinforced-concrete void slab at a low cost.  <P>SOLUTION: A unit U in which a bar arrangement 10 and void slabs 20 are unified is manufactured at a place excepting a site such as a factory, and the unit U is carried into the site. Since the unit U can be manufactured at the same time as the building of the forms and can be installed on the forms immediately after the completion of the building of the forms, a building speed can be increased. Large-scale equipment is not required for manufacturing the unit, and the unit can be produced at the low cost in not only the factory but also an unoccupied land or the like near to the site. When the size of the unit can be supported by the frame of a building at both ends of the unit in this case, the unit is supported by a support at both ends. When a truss bar is used as the bar arrangement in which both ends are supported to the frame of the building, the unit is supported more sufficiently. When an iron plate as an extra frame is further installed integrally on the underside of the unit, the building of conventional forms is made unnecessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097184-A (JP)
Title: Surface,middle and bottom layer-floating fish reef
Inventor: YOSHIMI KATSUUMI
IPC: A01K61/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an egg-laying place and a propagating place for surface, middle and bottom layer fishes.  <P>SOLUTION: This submerged fish reef is provided by uniting discs installed with a U-shaped groove as a palm state, installing a groove 1 forming cylindrical state on uniting to bundle at the neck of the disc part 2 for reinforcing, installing a groove 3 as opening the palm, installing a wall plate part 4 opening radially at the both ends, and projecting body hole 5 and receiving hole 6, bending the central groove, banding the crossing part of bamboos, etc., banding at a narrow part 7 and the projecting hole 8, installing grooves 13, 15 for installation by a paraglider state single-winged submerged disc installed with a mooring projecting body 11 and mooring hole 12, and having an opening plate function, and banding at banding hole 16 to expand spaces between the submerged discs by getting tidal pressure on the disc curved surface. By joining a pseud algae-attached rope at the projecting hole 18, similar effect is obtained. By joining the joining holes 19 of in plurality of submerged discs, a gigantic cylindrical fish reef is obtained, and by joining a united submerged discs with the single-winged submerged disc, the pseud algae becomes an egg-laying place and the swimming aqueous area for young fishes increases to improve the fish reef effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139358-A (JP)
Title: Selling device, management device, sales processing program, selling program, and management program
Inventor: KOBAYASHI MASAOKI
IPC: G06Q30/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selling system allowing a group consisting of a plurality of users to purchase commodities or services.  <P>SOLUTION: In this selling device for selling objects to be sold including commodities and services, a first information terminal which a first purchaser uses transmits first purchaser identification information to a second information terminal which a second purchaser uses and a second information terminal transmits purchase request messages including the first purchaser identification information and second purchaser identification information to the selling device. The selling device comprises a settlement processing part for processing settlement of sales payment for the objects which the first and second purchasers purchase for the first and second purchasers in accordance with the purchase request messages, a sales processing part for processing the sales of the objects to the first and second purchasers in accordance with the purchase request messages, and a sales result information part for allowing each of the first and second information terminals to receive the results of the sales processing by the sales processing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107311-A (JP)
Title: Reactive compound having cyclic ammonium salt as terminal group
Inventor: TEZUKA YASUSHI
IPC: C08G81/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclic amine compound compatibilizing the storage stability and high reactivity in the production of a so-called telechelic polymer by introducing an anionic low-molecular or high-molecular ionic compound as a counter ion having a reverse charge to that of the treating compound to a reactive compound or a reactive polymer having a cyclic ammonium base having a ring-opening reactivity on the terminal and converting the ionic bond into a covalent bond.  <P>SOLUTION: The reactive compound or reactive polymer having an N-phenylhexamethyleneimine ammonium base on the terminal is produced by using a new N-phenylhexamethyleneimine as a starting substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146303-A (JP)
Title: Fuel cell
Inventor: HADO KAZUHITO
IPC: H01M8/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the conventional fuel cell had an unstable operation and durability concern due to flooding when a supply gas of high humidity is used.  <P>SOLUTION: The penetrating direction of the manifold which penetrates through the battery stack is made so as to be installed with an inclined angle of 5 degrees or more and 45 degrees or less to the horizontal direction, thereby a fuel cell having high performance and high durability is realized while preventing flooding phenomenon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145810-A (JP)
Title: Vending machine
Inventor: OKAMOTO YOSHITAKA
IPC: G07F9/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the structure of a supply commodity housing part so that a customer cannot collectively catch out a number of supply commodities to enhance antitheft property, and a maintenance work such as supply of the supply commodities or cleaning of the housing part can be easily performed.  <P>SOLUTION: This vending machine has the upper surface-opened supply commodity housing part 6 for housing the supply commodities such as chopsticks, spoons or straws, the housing part being provided on an outlet port assembly 4 installed to the inner front part of a body cabinet 1 in opposition to the commodity outlet port 3 of an outer door 2. An upper lid 7 is installed to the housing part, so that a supply commodity taking-out space 8 is ensured in part of the upper surface of the housing part, and the remaining surface area is blocked. As a lock means for pressing the upper lid of the housing part in a closed position in a closed state of the outer door 2, a horizontal bar-like lock plate 9 protruded upward from the upper lid is provided on the reverse side of the outer door to non-openably lock the upper lid in the closed position in the closed state of the outer door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148862-A (JP)
Title: Cup holder for vehicle
Inventor: KITANO SEN
IPC: B60N3/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup holder for a vehicle of high blowing-out effect which is easy to grip a container at low manufacturing cost.  <P>SOLUTION: An outlet unit 9 capable of blowing out air-conditioning air A is movable to the proximal side with respect to a supporting member 1. The outlet unit 9 comprises a longitudinally cylindrical duct body 10, and a lid body 13 capable of opening/closing an accessible opening 12 of a container 11 above the duct body 10, and an air outlet 14 is formed on a front side of the duct body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150565-A (JP)
Title: Clutch device with brake
Inventor: TANIGUCHI NAOYA
IPC: F16D41/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe clutch device with a brake in which clutch connection operation and brake control operation are not against each other.  <P>SOLUTION: The clutch device 1 with a brake has a rotary drive shaft 2 drive-connected to a motor, a driven shaft 15 rotatably supported on a lid 13 of a housing in the same center axle O as the rotary drive shaft 2, a driven disc 16 attached to the driven shaft 15, a thrust movable clutch unit 34 having a clutch disc portion 10, a drive mechanism 31 for moving the clutch unit 34 toward the driven disc 16 with a centrifugal force, a thrust movable brake unit 35 having a brake disc portion 8, and an elastic member 12 for energizing the brake unit 35 to the driven disc 16, and a ring member 7 rotatably attached to the outer surface of the clutch unit 34 and engaged with the brake unit 35.  <P>COPYRIGHT: (C)2004,JPO