baber/WOPTO huggingface dataset:
Patent JP-2004089875-A (JP)
Title: Garbage treatment apparatus
Inventor: NAKANO OSAMU
IPC: G01N21/3554
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a high measurement accuracy in a garbage treatment apparatus equipped with a device for optically measuring the moisture content of a mixture in a treatment vessel.  <P>SOLUTION: The garbage treatment apparatus is equipped with a moisture content detector 6 and a control unit 5. The moisture content detector 6 is equipped with a tungsten lamp 61 for irradiating a mixture 10 in the treatment vessel 12 with light, a photodiode 62 which accepts reflection light from the mixture 10 and yields an output according to the amount of accepted light, and a pyroelectric element 63 which accepts reflection light from the mixture 10 and yields an output according to the change in the amount of accepted light. The control unit 5 has a control circuit 51. At the time when a garbage treatment material is exchanged, the control circuit 51 calculates the first and second correction factors according to the degree of degradation progress in the treatment vessel 12, the calculation being based on the amounts of light detected by the photodiode 62 and pyroelectric element 63. These correction factors are used to carry out a correction treatment to calculate a moisture content from which the influence of degradation in the treatment vessel is excluded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090529-A (JP)
Title: Inkjet recorder and its cleaning mechanism section
Inventor: TANAKA HIROYUKI
IPC: B41J2/185
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ink consumption required for recovery processing by enhancing ink evaporation suppressing effect of a capping means covering a recording head through a simple and inexpensive arrangement, and to prevent recording quality from deteriorating due to failure of ink ejection.  <P>SOLUTION: An opening part 2h or a suction hole part 2g being formed in a cap holder 2 in order to connect the suction opening parts 1b and 1c of a cap 1 with suction tubes 5 and 18 leading to a suction pump 205 is press fitted with a hollow tubular coupling member 19 or a pipe member 21 composed of a material exhibiting high gas barrier properties, e.g. a metal, and a negative pressure passage is formed by the inside diameter part 19a of the coupling member 19 or the inside diameter part 21a of the pipe member 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094079-A (JP)
Title: Fixing device
Inventor: NAGASE HISAYOSHI
IPC: G03G15/20
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device by which an image with optional glossiness can be obtained without standby time (instantaneously).  <P>SOLUTION: A winding part of a belt member to a pressurization roller member is provided with an optional angle in the upstream of a fixation nip part in the transfer material feeding direction by making the fixation roller member or the pressurization roller member movable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093509-A (JP)
Title: Total nitrogen/total phosphorus measuring device
Inventor: NISHIZAWA TAKASHI
IPC: G01N31/12
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To measure total nitrogen and total phosphorus contained in specimen water in accordance with the JIS method.  <P>SOLUTION: This total nitrogen/total phosphorus measuring device comprises a total nitrogen measuring means in which potassium peroxodisulfate 306 and sodium hydroxide 308 are added to the specimen water in a reaction tank 302, a thermolysis is performed in a heating decomposer 328 at a temperature of 120°C, and the pH of the specimen water is controlled. The device also comprises a total nitrogen measurement means for measuring the absorbance of 220 nm in wavelength with a spectral analyzer 330. The device also comprises a total phosphorus measurement means in which potassium peroxodisulfate is added to the specimen water, the thermolysis is performed in the heating decomposer at a temperature of 120°C, ammonium molybdate and L-ascorbic acid are added, and then the absorbance of 880 nm in wavelength is measured with the spectral analyzer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098322-A (JP)
Title: Electrophoresis display panel installation type book cover and electrophoresis display panel installation type file
Inventor: HAYAKAWA TOMOHIRO
IPC: G02F1/167
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book cover and a file, the display in which can be set freely and the expression and erasion on which can be freely changed for each other.  <P>SOLUTION: In the book cover for covering the outside of a book, a display panel is installed in at least one part among a front cover, a rear cover, a back cover and a folded back face folded to the inside of the cover of the book. In addition, at least one switch for arbitrarily changing over between a displayed state and a non-displayed state is provided in the book cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209848-A (JP)
Title: Apparatus of motion estimation and mode decision and method thereof
Inventor: SONG BYUNG-CHEOL
IPC: H04N19/503
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for motion estimation and mode decision which is capable of improving coding speed while maintaining the same re-compression efficiency in scanning format conversion.  <P>SOLUTION: The apparatus and method of motion estimation and mode decision of this invention includes a candidate vector group generation unit generating a candidate vector group including a motion vector of an adjacent image crossing a first macro block, where the first macro block is a macro block of an image before scaling, and the first macro block and the adjacent image exist in a same sub-group of a picture. A motion vector estimation unit estimates a base vector of a second macro block from the motion vector and the candidate vector group of the first macro block overlapped with the second macro block, where the second macro block is a macro block of an image after scaling. A mode decision unit determines a mode of the second macro block from the estimated motion vector and a mode of the first macro block.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282610-A (JP)
Title: Insulating method of conductive part and manufacturing method of semiconductor sensor
Inventor: KONNO TAKAYUKI
IPC: G01N27/414
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure sufficiently insulating properties in a conductive part such as a solder connecting part or the like.  <P>SOLUTION: When the molecular bond of a surface is stabilized or when the conductive part has a low wetting ability, the solder connecting part is coated by a fibrous material, a porous material or a foam material, then, an insulation resin is impregnated and cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099994-A (JP)
Title: Method for forming glass film
Inventor: OHIRA KENTARO
IPC: C23C16/455
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a glass film by which a uniform glass film can be formed without depending on gas pressure in particular among film formation conditions.  <P>SOLUTION: High frequency electric power is applied to an upper shower electrode 1 and a lower electrode 2 set inside a vacuum vessel 5 to generate plasma. The gaseous starting material of glass introduced from the upper shower electrode is decomposed. Thus, a glass film is formed on a substrate 9 set on the lower electrode 2. In this case, gaseous Ar 11 is introduced into the vacuum vessel 5 simultaneously with the introduction of the gaseous starting material on the film formation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106846-A (JP)
Title: Underground embedded tank structure
Inventor: YAMAURA YASUTAMI
IPC: B65D90/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank skeleton which is excellent in resistance to heat and cold, in durability, in resistance to weather, corrosion and load, in moisture-proofness or the like and in heat insulation effects.  <P>SOLUTION: A wall surface of the tank skeleton 1 is formed of a heat-insulated plywood material 5 obtained by overlaying fiber reinforced plastic (FRP) plates 3 and 4 on both surfaces of foamed rigid urethane foam 2. A weather-resistant treated outer coat 8 is in addition provided on the surface of the plywood material 5 by applying an asphalt-based emulsion moisture-proof coating material 7 via a heat-insulating member 6 such as a foamed polystyrene material, a foamed rigid urethane foam material or the like applied on the surface. Further, the ground is dug, the tank skeleton 1 is placed inside a vertical hole P with concrete Q placed on the bottom, and approximately 30 cm on the tank skeleton 1 is covered with earth and sand or the like and hardened to bury the skeleton.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173205-A (JP)
Title: Production management system, its computer program and recording medium recording program
Inventor: HASHIMOTO AZUMA
IPC: G06Q50/04
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production management system capable of swiftly carrying out delivery date calculation or the like of a product.  <P>SOLUTION: The production management system is composed of a means of preparing a simple process procedure master with a unit quantity of a bottleneck process and lead time information by calculating prior and posterior lead times of the bottleneck process, preparing a resource capability master having standard operation time information of the bottleneck process, calculating a bottleneck process delivery date by subtracting a posterior lead time of the simple process procedure master from a shipment due date of an ordered product, calculating a production quantity of the bottleneck process by referring to the unit quantity of the simple process procedure master on the basis of an ordered product quantity, calculating a loading time of the bottleneck process on the basis of the production quantity of the bottleneck process and a standard operation time of the resource capability master, retrieving an idle time of a bottleneck process resource where the loading time can be added on the basis of the loading time of the bottleneck process, and fixing an ordered quantity on an ordered date when the loading time can be added to the idle time and it is judged that an order is acceptable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004106985-A (JP)
Title: Laying tray
Inventor: FUJIWARA HIROTSUNA
IPC: B65G17/36
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To lay articles of various sizes and various shapes in stable positions and stable postures.  <P>SOLUTION: A support ring 12 of a laying tray 10 is elevated to be regulated and held in an elevation position by a regulation tool 16, and a laying part 13 laid with produce A is deformed thereafter to sizes and shapes corresponding substantially to outer faces of the produce A to hold the produce A in the condition laid in the stable positions and stable postures. Impact and vibration imparted to the produce A are moderated by a cushioning member 15, and directions and positions are held in the condition when laid. The regulation and the holding by the regulation tool 16 are released to lower the support ring 12, and substantially all the produce A laid on the cushioning member 15 are projected to an upper part of the laying part 13 to be exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105061-A (JP)
Title: Preservation method for ecosystem in pond and floating body structure and accessory equipment thereof useful for the method
Inventor: KASHIWATANI MAMORU
IPC: A01K63/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preservation method for an ecosystem in a pond, by which the preservation of the ecosystem in the pond is locally actualized and the wide ecosystem of the whole pond is stably preserved and maintained.  <P>SOLUTION: The preservation method for the ecosystem comprises floating a floating body structure and accessory equipment 1 consisting of a first netlike body 20 for dividing the underwater under an artificial floating island 10 from a pond part of the outer periphery, a second netlike body 30 for dividing the divided water space into internal and external water spaces of a central water space 2 and an outer peripheral water space 3 and a feeding pipe 40 connected to a water inlet 42 for collecting phytoplanktons under the bottom of the artificial floating island 10 having sufficient buoyancy in a part of the pond. In the method, zooplanktons living in the central water space 2 are made to ingest the phytoplanktons supplied through the feeding pipe 40 to the central water space 2. The zooplanktons which grow, multiply and pass through the meshes of the second netlike body 30 are taken as a feed for small fishes living in the outer peripheral water space 3. Consequently, the small fishes, etc., grow and live in the outer peripheral water space 3 and the artificial floating island is enlarged to expand the preservation scale of the ecosystem in the pond.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108042-A (JP)
Title: Paving mixture feeding device for road paving machine
Inventor: TOMITA YUKIHIRO
IPC: E01C19/48
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paving mixture feeding device capable of lowering a work load and shortening a preparation time for work by solving the problem that an operator has to perform the additional jointing work or removing work of a heavy auxiliary screw device when altering a paving width as a paving mixture can not be supplied at the full width of a chief screw device with only the chief screw device 4 because the lower end of a partition plate constituting the paving mixture feeding device in a road paving machine has a little gap from a base so as not to collide with an obstacle of the base.  <P>SOLUTION: A lower end auxiliary partition plate 18c with a hinged structure is provided at the lower end of a chief partition plate 18 and/or an auxiliary partition plate. Hence, when the partition plate comes into contact with an obstacle, these lower ends can pass through the upper face of the obstacle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105517-A (JP)
Title: Ion generating element, method for producing the same, ion generator, and electric appliance with the generator
Inventor: SEKOGUCHI YOSHINORI
IPC: B03C3/41
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce nonuniformity in generation amount between positive and negative ions and also to save power consumption in an ion generating element 2.  <P>SOLUTION: A discharge electrode 4 to be arranged on the front surface of a dielectric material 3 is formed, and, an induction electrode 5 is formed inside the dielectric material 3 to face the discharge electrode 4. A coating layer 8 is formed on the dielectric material 3 so as to cover the discharge electrode 4 on the dielectric material 3. In this case, the coating layer 8 is formed to allow its thickness in an area where the discharge electrode 4 is not formed to be smaller than that of the discharge electrode 4. Thus, an electric field concentration degree (electric field strength) is raised in a part near the discharge electrode 4, so that both the positive and negative ions are stably generated in the neighborhood of the discharge electrode 4 even in the case of a low voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183784-A (JP)
Title: Stainless steel having superior fatigue characteristics and toughness in fillet weld joint when the fillet welded joint is formed
Inventor: HIRASAWA JUNICHIRO
IPC: C22C38/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel which has improved fatigue characteristics and toughness in a fillet welded joint, by optimizing a composition of stainless steel itself for forming the fillet welded joint, without changing a forming method for the fillet welded joint.  <P>SOLUTION: This stainless steel has a composition including, by mass%, less than 0.03% C, 1.0% or less Si, more than 0.5% but 2.5% or less Mn, 11-15% Cr, more than 0.6% but less than 3.0% Ni, 2% or less Mo, 2% or less Cu, 0.05% or less Al, more than 0.012% but 0.050% or less N, and 0.005-0.100% Ti, under a predetermined relationship, and the balance substantially Fe with unavoidable impurities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004119139-A (JP)
Title: Fuel cell system
Inventor: HASHIGAYA HIROAKI
IPC: H01M8/04
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve fluctuations of an electric power taken out from a fuel cell stack by preventing the occurrence of flooding.  <P>SOLUTION: In a fuel cell system provided with the fuel cell stack to generate electric power by supply of the fuel gas and an oxidizing gas, in the case that an electric output target value of the fuel cell stack set according to operating state of a vehicle is decreased from the electric output target value set at the last time, a target value of an oxidizing gas state amount, for example, the target value of air-flow rate is rectified. By this, moisture in the fuel cell stack is carried away outside as water vapor without condensation, and the overflowing moisture is also simultaneously washed away, thereby preventing the occurrence of flooding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118584-A (JP)
Title: License management server, method, and program
Inventor: UCHIYAMA KOJI
IPC: G06F21/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manage a license of software which an organization uses.  <P>SOLUTION: A management server 15 stores in a database license information about a software license which an organization such as a company owns, and acquires inventory information about the software which a corporate terminal 12 within the organization is using, and stores this inventory information in the database. The management server 15 counts the number of licenses for each software as to the license information stored in the database, and also counts the number of uses of each software as to the inventory information stored in the database. For each software, the number of licenses is compared with the number of uses; when the software with the number of uses greater than the number of licenses is detected, a warning mail indicating the content detected is transmitted to the address of a person in charge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120463-A (JP)
Title: If demodulation module
Inventor: UGAJIN MAMORU
IPC: H04B1/26
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To generate control signal for time constant adjustment of an IF demodulation module from an output signal of existing crystal oscillator of a radio tranceiver.  <P>SOLUTION: An IF demodulation module is provided with an IF demodulation circuit for demodulating a reception signal of an intermediate frequency f0, and a control signal generating means which generates control signal for adjusting time constant of the circuit used for demodulation of the IF demodulation circuit to a value in response to the intermediate frequency f0. The control signal generating means is provided with a crystal oscillator which generates signal of a frequency f1 (≠nf0, n is integer), a variable frequency divider means which divides the signal of the frequency f1 and alternately outputs signals of a frequency f2 and a frequency f3 in the range of f2<f0<f3, a control signal generator which alternately inputs the signals of the frequency f2 and the frequency f3 and generates control signal equal to a case of inputting signal of the intermediate frequency f0, a low pass filter removes harmonic components of the control signal outputted from the control signal generator and inputs to the time constant control terminal of the IF demodulation circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120939-A (JP)
Title: Motor for vehicle with drain pipe
Inventor: HATTORI HIROYUKI
IPC: H02K5/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the ingress of water into a motor for a vehicle with a drain hose regardless of the direction of incoming water.  <P>SOLUTION: A water drain hole 50 is formed in a bent shape and includes a first hole 52 having an opening 58 in the outer wall 42 of a motor housing 40 and a second hole 54 substantially orthogonally connecting to the first hole. The drain pipe 20 is provided with a clip member 70 having a pair of L clips. A pair of the L clips have a hooked portion at their tips, and their leg portions are elastic. The tips of a pair of the L clips are closed and inserted into the first hole 52, and are opened in the second hole 54. Thereby, the drain pipe 20 is secured on the motor housing 40, and the drain port 22 of the drain pipe 20 is positioned opposite to the outer wall of the engine. The hose body 24 is of maze structure, and has a plurality of louvers 28 formed therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123284-A (JP)
Title: Screw carrier
Inventor: YAMAMOTO SHUGO
IPC: B65G33/26
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw carrier having simple construction permitting an increase in the volume of carriage without an increase in the size thereof.  <P>SOLUTION: The screw carrier for carrying carried objects from one end to the other end of a carriage path comprises a spiral blade part arranged in the carriage path in such a manner as to be rotatable around the axis. The spiral blade part has a longitudinal section along the longitudinal direction of the carriage path, inclined to the downstream side in the direction of carriage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121083-A (JP)
Title: Tractor
Inventor: ISOGAI TAKAYUKI
IPC: A01B63/10
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tractor in which cylinder covers for protecting exterior type cylinders are improved, a flying material such as soil is prevented from attaching itself to or coming into contact with the exterior type cylinders and the flying material is simply removed from the insides of the cylinder covers even if the soil is entered into the cylinder covers.  <P>SOLUTION: This tractor 100 is equipped with the exterior type cylinders 21R and 21L at the side of a transmission case 4 and lift arms 5R and 5L are lifted and lowered by the exterior type cylinders. In the tractor 100, the lift arms are equipped with fixation parts 5a for fixing the cylinder covers 15 for covering and protecting the outer peripheries of the exterior type cylinders. The cylinder covers are fixed to the fixation parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127724-A (JP)
Title: Lighting circuit
Inventor: ITO MASAYASU
IPC: H05B41/282
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting circuit reducing the possibility of generating overpower even if the transmission line for supplying power to the light source is short-circuited to a ground potential.  <P>SOLUTION: The lighting circuit for lighting a light source for a vehicle comprises a voltage generating part for generating a supply voltage supplying to the light source, a detecting resistor mounted in series between the voltage generating part and the light source, and a control part controlling the supply voltage generated by the voltage generating part according to the potential between the voltage generating part and the detecting resistor. The power source, the voltage generating part and the detecting resistor are connected in a loop, and the connection between the detecting resistor and the light source, or the connection between the voltage generating part and the light source is grounded.  <P>COPYRIGHT: (C)2004,JPO