baber/WOPTO huggingface dataset:
Patent JP-2004141971-A (JP)
Title: Machining method and machining tool for fine pitch gear
Inventor: GUNHARA HIROSHI
IPC: B23F19/05
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining method and finishing machine for a fine pitch gear of one or less module, achieving high accuracy and low cost.  <P>SOLUTION: As the machining method for a fine pitch gear of one or less module, a gear to be machined 1 and a grinding wheel gear 2 are meshed with each other with an intersecting angle of axes, and the tooth flank of the gear 1 is subjected to gear honing for grinding and removing, thereby machining the fine pitch gear of one or less module with high accuracy and at low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141980-A (JP)
Title: Boxing machine
Inventor: MINAMI YOSHIAKI
IPC: B25J15/04
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boxing machine automatically carrying out change of the filling number and arrangement of an article or shifting preparation to each of a plurality of kinds of articles having different shapes in a short time.  <P>SOLUTION: A placement base 6 provided with a plurality of loading areas 6a, 6b, 6c loaded with a hand 5 and driven by a dividing mechanism is installed at a periphery of a transferring device 2 automating detachment of the hand 5. A memory means for memorizing the arrangement of the loaded hand 5 is provided. Thereby, the hand of the transferring device 2 is automatically exchanged by an article switching signal from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141386-A (JP)
Title: Deodorizing apparatus with simple structure
Inventor: TAKAMURA SEIKO
IPC: A61L9/14
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and lightweight deodorizing apparatus which has a simple structure and is easily carried around, to secure a deodorizing effect via contact between malodorous air and a nebulized deodorizer and via the reliable contact by way of a detour passage, and to achieve miniaturization and lower capacity of a pump by utilizing transport of the deodorizer to a deodorizing liquid diffusion chamber at substantially normal pressure.  <P>SOLUTION: In the deodorizing apparatus with the simple structure, a casing having an inlet and an outlet provided with a fan is divided into a large number of chambers, a communication port is formed in each partitioning body for dividing the individual chambers, and the detour passage for the air is formed by using each chamber and each communication port. A deodorizing liquid storage section is formed on the inner bottom of the casing, and the deodorizing liquid diffusion chamber with small holes formed on the bottom surface is formed in the upper part of the deodorizing liquid storage section. The storage section is communicated with the deodorizing liquid diffusion chamber via piping having the pump. Thus, the small and low-cost deodorizing apparatus is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141391-A (JP)
Title: Game machine
Inventor: SASAI MASAYUKI
IPC: A63F5/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow an easy and precise confirmation by disposing light emitting bodies for confirming the operation of switches in a place not exposed to a player keeping a clear correspondence with each of the switches.  <P>SOLUTION: LEDs 251, 261a, 261b, 261c and 271 for confirming the operation of the respective switches of a slot machine start lever, a stop button switch and a bet button switch are disposed in the rear surface of a door part 3 in the correspondence with the disposition states of the respective switches. In a practical example, the LEDs 251, 261a, 261b and 261c are disposed in the upper part of connectors 35 and 336 of the corresponding switches. The LED 271 for the bet button switch 27 is integrally attached to the rear side of the switch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144010-A (JP)
Title: Four-cycle internal combustion engine
Inventor: RIYUU IKUTAMI
IPC: F01M13/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-cycle internal combustion engine having a breather system preventing inconvenience, even if operation is carried out in a tilting position and the like, about the four-cycle internal combustion engine used for a hand-carry type working machine.  <P>SOLUTION: The four-cycle internal combustion engine 2 comprise a communicating passage P extending from a crank chamber 4 to an air cleaner 11 through a valve gear chamber 8 and through a breather chamber 10 formed on a downstream side of the valve gear chamber 8, for separating oil components and gas components in blow-by gas, sending the blow-by gas in the crank chamber 4 to the air cleaner 11 by positive pressure in the crank chamber 4, and recirculating the blow-by gas to a combustion chamber. In the communicating passage P, a orifice 26 is provided near a downstream side of an outlet of the breather chamber 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141068-A (JP)
Title: Travel vehicle for working use
Inventor: KIMURA SHIGEHARU
IPC: A01B63/10
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel vehicle for working use such as a tractor, designed to facilitate linking a working implement on the rear portion of the machine body.  <P>SOLUTION: The travel vehicle for working use, being a tractor, has the following structure and mechanism: The working implement 3 is linked via a lift link element 2 to the rear portion of the travel machine body 1, and subjected to lift motion based on the action of a lift arm 5 lifting via a pair of left and right lift rods 9 the lift link element 2 and to inclination based on the retractile action of a lift rod cylinder 10 interposedly set on one of the lift rods 9. In this travel vehicle, left and right fenders 13 covering the rear wheels 12 of the travel machine body 1 are disposed with a pair of left and right switches 17 and 18 in a divided manner, and the lift rod cylinder 10 is subjected to retractile action according to the operation of the switch 18 disposed on the same side of the lift rod cylinder 10, while the lift arm 5 is subjected to lift action according to the operation of the switch 17 disposed on the other side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145057-A (JP)
Title: Lens for projection, manufacturing method for lens for projection and projector equipped with lens for projection
Inventor: UMEMURA SHUNJI
IPC: G03B21/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lens for projection realizing the shift adjustment of a lens arranged in an exterior case and having simple structure, and a projector equipped with the lens for projection.  <P>SOLUTION: The lens for projection is equipped with: the cylindrical exterior case 221 on whose side surface a lens-shifting through-hole 225 is made and which is equipped with a shoulder on an inner peripheral surface or an inner flange 223; a lens 210 whose outer periphery part 211 of either surface abuts on the shoulder on the inner peripheral surface or the inner flange 223; a flexible or elastic spacer 260 abutting on the outer periphery part 212 of the other surface of the lens 210; and a retainer 270 pressing the spacer 260, wherein the lens 210 is fixed to the exterior case 221. Furthermore, the spacer 260 is provided with an annular projected line and a circular-arc shaped projected line or a nearly crest-shaped projection 261 arranged on the circumference of the spacer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182156-A (JP)
Title: Method and apparatus for printing for mutually interrupting printing and optional interlacing scanning
Inventor: VANHOOYDONCK RUDI
IPC: B41J2/505
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for printing which provide high-speed and high-resolution printing with visible effects of system errors reduced, and to further provide an operation method which enables user friendly operations of printing procedures.  <P>SOLUTION: A dot matrix printing method is provided for printing an image on a printing medium with a printing head while there is set an array of equally spaced marking elements 11. The method includes printing the image as at least one set of monochromatic mutually interruptedly printed partial images, wherein at least one of the number of partial images and a sequence in which the printing of the partial images is carried out can be set by the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224803-A (JP)
Title: Method of reproducing interactive disk through network
Inventor: KIM TAE HO
IPC: H04N5/91
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for receiving various content-related information associated with A/V data recoded on an optical disk such as an interactive disk from a remote content-providing server connected through a network and reproducing and outputting the A/V data recorded on the disk by utilizing it.  <P>SOLUTION: The present invention relates to the interactive disk reproducing method using a network. The present method downloads various content-related information associated with A/V data of an optical disk such as an interactive disk from the content-providing server connected through the Internet, stores the information to an apparatus, and makes presentation of video or audio reproduced from the interactive disk along with contents received from the server while synchronizing presentation time of the A/V data and the contents with reference to the downloaded content-related information so as to double the enjoyment of viewing moving video image recorded on the disk.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147570-A (JP)
Title: Non-plowing tillage cultivation method for rice plant by chinese milk vetch plowing tillage cultivation
Inventor: ICHINOSE HIROMITSU
IPC: A01G22/22
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-plowing tillage cultivation method for rice plants intended for eliminating ups and downs and footprints from the surface of a rice field to make seed rice excellently sprout in a conventional non-plowing tillage cultivation method for rice plants.  <P>SOLUTION: This non-plowing tillage cultivation method for rice plants comprises plowing a rice field for land preparation with a tractor without making ups and downs and scattering from the vicinity of the rice field Chinese milk vetch seeds 4 on the surface of the rice field using e.g. a power sandblast so as to leave completely no footprint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148715-A (JP)
Title: Synchronizer
Inventor: YAMADA SHINKO
IPC: H04L7/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize synchronization accuracy corresponding to a frequency twice as high as a sampling frequency, without the use of an analog delay element.  <P>SOLUTION: A gray code count part 104 counts with a gray code and outputs a signal indicating a count value. A gray-code count value delay part 105 outputs the output signal by delaying it by half a clock. A gray code latch part 106 latch-outputs the respective output signals at a falling edge of a synchronization reference signal BD_N. A reference trigger generation detecting part 107 detects the falling edge of the signal BD_N and asserts a signal BD_DET. A decoder 108 determines and outputs a signal DSEL by the output signal of the latch part 106 and the signal BD-DET. The decoder 108 determines and outputs the signal DSEL according to an output signal of the latch part 106 and the signal BD_DET. A data selecting part 109 selects and outputs data N_VD from a video DMA controller 101 or data IVD, which is delayed by half the clock by a data delay part 110, in accordance with the signal DSEL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154011-A (JP)
Title: Rotary tillage apparatus
Inventor: ONISHI KENJI
IPC: A01B49/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To well perform rotary tillage operation and operation other than the rotary tillage operation by a simple supporting structure without mutually causing obstruction.  <P>SOLUTION: A rotary tillage apparatus is equipped with a pair of left and right supporting arms 4 provided on both the left and the right sides of a gear case 3, an upper part of a transmission case 5 connected to the side of an outer end of the one supporting arm 4, an upper part of a side frame 6 connected to the side of the outer end of the other supporting arm 4 and the rotary tillage part 8 installed between the transmission case 5 and the lower part of a side frame 6. The rotary tillage apparatus is designed to transmit power of an input shaft 12 through a transmission mechanism 11 in the gear case 3 and a transmission mechanism 14 in the transmission case 5 to the rotary tillage part 8. A power takeoff mechanism 67 for taking off the power of the input shaft 12 to the side of the side frame 6 is installed and a driven implement driven with the power taken off with the power takeoff mechanism 67 is provided at a position separated from the rotary tillage part 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154654-A (JP)
Title: Plasma reaction apparatus and method
Inventor: KOKOMA MASUHIRO
IPC: H05H1/30
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To cause reaction under an atmospheric pressure in a plasma reaction apparatus where a PFC gas (perfluorocarbon) or an HFC (hydrofluorocarbon) compound such as chlorofluorocarbons is decomposed into a harmless substance at a high temperature, and to efficiently decompose the same with plasma of a high temperature and high density.  <P>SOLUTION: An inert gas as a plasma excitation gas is fed to a reaction furnace 3 under a reduced pressure (3). A magnetic field is generated at the inside of the reaction furnace, and the pressure is slowly raised from the reduced state (21). Thus, through an initial stage where the whole of the inside of the reaction furnace is shined, a transition stage where almost the center at the inside of the reaction furnace is linearly shined along the magnetic field, and a steady stage where almost the center at the inside of the reaction furnace is spherically, brightly shined under an atmospheric pressure, spherically, brightly shining stable plasma is retained. In this state, the gas to be treated and a reaction gas are fed, and the gas to be treated is subjected to decomposition treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154039-A (JP)
Title: Tea bag attaching and detaching apparatus for traveling type tea leaf plucker
Inventor: SUGIMURA SAKUJI
IPC: A01D46/04
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that, when a tea bag is fixed to a machine body, it is sometimes removed if the tea bag is not surely caught by metallic catching attachments and fixing frames at several parts, and when the tea bag is removed, it is not removed if the metallic catching attachments and the fixing frames catching the tea bag at the several parts are not removed.  <P>SOLUTION: In a traveling type tea leaf plucker with which tea leaves are plucked while the machine body of a portal frame bestriding a tea ridge is traveled along the tea ridge, a means for equipping a guide hood for guiding the plucked tea leaves to the tea bag with a spring hook for fixing the tea bag is employed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155341-A (JP)
Title: Vehicular seat
Inventor: MORISHITA KENTARO
IPC: B60N2/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To absorb a difference in occupant's physical size by adjusting a longitudinal length of a seat cushion with simple constitution.  <P>SOLUTION: When an actuator 42 of a driving device 40 disposed on a seat cushion panel 36 is driven, a driving gear 42A of the actuator 42 and a gear 50 are rotated, a driving link 56 and a driven link 58 connected to the gear 50 are moved to the front, and a folded end part 12B of the seat cushion 12 connected by the driven link 58 and an arm 60 is moved to the front. As the driven link 58 is rotated upward with respect to the driving link 56 by a shaft 59, curve start points P1, P2 at the side of a sitting surface 12C of a front edge part 12A of the seat cushion 12 is moved to the front of the seat along the sitting surface 12C by moving the driven link 58 to the front of the seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154086-A (JP)
Title: Malted rice/soymilk-containing yoghurt food and method for producing the same
Inventor: SAITO SATOSHI
IPC: A23L11/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide fermented lactic-drink having as the raw material fermented milk containing flavorful soymilk and to provide a method for producing the fermented lactic-drink.  <P>SOLUTION: This method for producing the fermented lactic-drink having balanced animal protein and vegetable protein and peculiar taste without offensive odor and taste comprises producing malted rice/soymilk-containing yoghurt drink comprising fermented lactic milk of soymilk and cow' milk and sweet drink made from fermented rice or lactic fermented liquid of the sweet drink made from fermented rice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160470-A (JP)
Title: Porous plug of rotary molten metal agitating apparatus
Inventor: SUGIYAMA SHIGESADA
IPC: C21C7/072
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous plug of a rotary molten metal agitating apparatus, which is used in the state that it is mounted on the rotary type molten metal agitating apparatus in order to remove impurities, such as gases like hydrogen, etc., oxides existing in the molten metal by discharging inert gases, such as nitrogen gas, argon gas into a molten metal, such as aluminum, in a bubbly state, and which is excellent in permeability and strength, and further to provide a rotary type apparatus for agitating the molten metal, which is provided with the same porous plug.  <P>SOLUTION: The porus plug used in the state that it is mounted on the rotary type molten metal agitating apparatus is made of a sintere compact of silicon nitride ceramics, and has the porosity of 20% or more and the four-point bending strength at ordinary temperature (measured based on JIS R1601) of 400 MPa or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165374-A (JP)
Title: Plasma treatment method and equipment thereof
Inventor: KAWAI YOSHINOBU
IPC: H01L21/31
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment method and a plasma treatment equipment which can control electron temperature of electron cyclotron resonance (ECR) plasma with high precision.  <P>SOLUTION: In a chamber 20, a controller 12 sets magnetic field gradient over longitudinal of the chamber 20 in an ECR region and a region in the vicinity of the ECR region as a prescribed range, by using a main coil 40 and an auxiliary coil 41. The controller 12 so controls microwave power by a microwave oscillator 39 that plasma having a prescribed electron temperature is generated in a magnetic field configuration having a prescribed magnetic field gradient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161888-A (JP)
Title: Titanium oxide for blending with thermoplastic resin composition, thermoplastic resin composition, and its molded body
Inventor: KAWAHIGASHI HIROYUKI
IPC: C08L69/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in reflectivity and residence time-related heat stability.  <P>SOLUTION: (A) The thermoplastic resin composition comprises 40-98 mass% of a thermoplastic resin, (B) 60-2 mass% of a titanium oxide particle whose surface is covered with a hydrous oxide and/or an oxide of at least one kind of metal selected from the group consisting of aluminum, silicon, zirconium, tin, cerium, titanium and zinc. The titanium oxide particle contains a titanium component in an amount of not less than 80 mass% and less than 97 mass%. The total amount of elution of alkali metal cations and alkaline earth metal cations into deionized water is not more than 120 mass ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006055178-A (JP)
Title: Electric toothbrush
Inventor: NARUSE HARUHIKO
IPC: A46B13/02
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric toothbrush with easy structure and high transmission efficiency and excellent use feeling.  <P>SOLUTION: The electric toothbrush has a motor 3 having a motor shaft 3a, a lever shaft 5 which is located on the same line as the motor shaft 3a and keeps both ends 5a, 5b oscillatably supported around a support point 9 arranged at the central portion of the same, a brush body 4 located at the opposite side of the motor shaft 3a relative to the lever shaft 5 supported rotatably in the substantially perpendicular direction of the axial direction of the lever shaft 5, a first movement converting mechanism 51 converting the rotational movement of the motor shaft 3a to the oscillating movement of the end portion 5a of the lever shaft 5, and a second movement converting mechanism 52 converting the oscillating movement of the end portion 5b of the lever shaft 5 to the rotational reciprocating movement of the brush body 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004164393-A (JP)
Title: Optical information reader
Inventor: FUJIWARA OSAMU
IPC: G06K7/10
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately recognize width data on a bar code via a relatively simple structure.  <P>SOLUTION: A scanning mirror 6 deflects light from a laser light source 5 toward a bar code 3. A photoelectric conversion element 7 receives reflected light from the bar code 3 to convert it into an analog signal corresponding to reflectance, and binary encoding means 17 convert the analog signal to a binary signal. A controller 18 functions as estimating means for estimating scanning positions of laser light, and functions as decoding means for generating width data on the bar code 3 according to the scanning positions estimated by the estimating means and the binary signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161932-A (JP)
Title: Thermoplastic resin composition and thermoplastic resin foam
Inventor: UCHIDA KAZUHO
IPC: C08J9/10
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition allowing a thermoplastic resin foam to be produced with high productivity, and to provide a thermoplastic resin foam using the composition.  <P>SOLUTION: The thermoplastic resin composition contains 100 parts by weight of a thermoplastic resin (preferably, a polyethylene), 2 to 40 parts by weight of azodicarbonamide, 0.1 to 2.5 parts by weight of at least one kind of metal salt of a phosphate represented by following general formula (1): (RO)<SB>n</SB>P(O)(OH)<SB>3-n</SB>(1) (in which R is a monovalent aliphatic hydrocarbon group; and n is 1 or 2) in which the metal is one selected from magnesium, calcium, aluminium and zinc, and preferably further 0.01 to 5 parts by weight of an organic peroxide. The thermoplastic resin foam is obtained by heating the composition to higher than the decomposition temperature of azodicarbonamide to make the composition foam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160617-A (JP)
Title: High-pressure coolant feeder
Inventor: TOMOTA KAZUNOBU
IPC: F15B20/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coolant feeder which detects an abnormal condition without mounting a special sensor.  <P>SOLUTION: With the revolution speed of a motor being one between a minimum one and a maximum one and an on-load valve turned on, the abnormal condition is detected under the condition that a load torque is lower than a minimum load torque, namely, the abnormal condition can be detected if the load torque is lower than a normal range under the condition that a delivery coolant pressure is controlled by the on-load valve.  <P>COPYRIGHT: (C)2004,JPO