baber/WOPTO huggingface dataset:
Patent JP-2005254641-A (JP)
Title: Multilayer film
Inventor: OOYA YOSHIYUKI
IPC: B32B27/32
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer film with an excellent transparency as a deep drawing packaging material heat-molded by a hot platen.  <P>SOLUTION: In the multilayer film containing a polyethylene layer as the deep drawing packaging material heat-molded by the hot platen, the multilayer film is characterized in that the polyethylene layer consists of two layers of a layer A to be a seal layer and a layer B brought into contact with the layer A, and the layer A comprises a polyethylene resin with a Vicat softening point of 90°C or more and a melt flow rate of 3-7, and the melt flow rate (a) of the layer A and the melt flow rate (b) of the layer B have a relation of 1≤a/b≤5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261143-A (JP)
Title: Sensorless control method and apparatus of brushless motor
Inventor: HATTORI AKIRA
IPC: H02P6/06
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensorless control method and apparatus of an analog brushless motor which can cope with sharp acceleration and deceleration.  <P>SOLUTION: Integrator circuits 10u, 10v, 10w have an OP amplifier 13 and a capacitor circuit 14 connected in parallel. The integrator circuits 10u, 10v, 10w and comparison circuits 11u, 11v, 11w are used and generate analog rotational position estimating signals Hu, Hv, Hw from three phase voltages Vu, Vv, Vw. The brushless motor, using a permanent magnet, is controlled without a rotational position detecting sensor by controlling currents carried from a DC power supply to three phases, based on the rotational position estimating signals. The capacitance of the capacitor circuit 14 is switched, based on the rotational speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268277-A (JP)
Title: Complementary positive logic circuit
Inventor: HASHIMOTO MASAMI
IPC: H01L21/82
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive compact integrated circuit of low current consumption by constituting a complementary positive logic circuit free from leak current at the time of rest of the same number of elements as that of negative logic circuits.  <P>SOLUTION: An N type MOSFET where the gate and the body are connected in SOI process is employed as a component on the positive electrode power supply side. Consequently, a positive logic circuit can be constituted of a number of elements including no useless element, resulting in an inexpensive compact integrated circuit of low current consumption. Furthermore, a circuit comprising an N type MOSFET having high driving capacity can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266927-A (JP)
Title: Commodity analysis system and advertisement medium
Inventor: USAMI YOJI
IPC: G06Q50/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity analysis system allowing a user to immediately apply for and inquire a commodity by use of information acquired from a paper medium and to analyze the inquired and applied-for commodity or the like.  <P>SOLUTION: When inputting an ID by purpose of each commodity listed in a catalog and transmitting an electronic mail from a user terminal 20 to an access destination address listed in the catalog, an access purpose analysis means 60 extracts the ID by purpose in the electronic mail reached a mail server 40, and calculates analysis data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343712-A (JP)
Title: Image processing system, image processing apparatus, and image processing method
Inventor: TOKUDA MASAYA
IPC: G03G21/04
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system in which composite image information can be created by embedding other additional sub-information in main image information in an invisible manner with analog data to be outputted to a recording medium as a target and electronic watermark information within the recorded composite image information can be maintained even after recording.  <P>SOLUTION: The image processing system comprises a first image processing apparatus 100 for recording the composite image information which is created by embedding the sub-information invisible for the human naked eyes in the main information visible for the human naked eyes, on a recording medium M, and a second image processing apparatus 110 for restoring the sub-information which is embedded in the composite image information, from the composite image information recorded on the recording medium M by the first image processing apparatus 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261243-A (JP)
Title: Fishing tackle case
Inventor: YAGI HIROYUKI
IPC: A01K97/06
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing tackle case on which a fishing hook is easily hung and put.  <P>SOLUTION: This fishing tackle case has a base plate 2 which is folded in half and formed out of leather or a synthetic resin, wherein cores 3 formed out of a porous material and having flexibility are adhered and fastened to right and left areas on the base plate 2, and a porous sheet 4 having flexibility for wrapping the cores 3 is laid on the base plate 2 to be adhered and fastened thereto. Peripheral areas of the base plate 2 are formed into fringed parts 5, and a fastener 6 for folding the base plate 2 in half and closing the plate 2 is attached to the inside of the fringed part 5. Because the sheet 4 having the flexibility for wrapping the cores 3 is laid on the base plate 2, parts of the porous sheet 4 covering the outside of the cores 3 are brought into a swelling state, formed into protruded parts, and used as hook hanging parts 4a, and the other part is formed into a low bottom surface 4b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265508-A (JP)
Title: Wall clock
Inventor: HIGO TAKASHI
IPC: H01H13/18
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall clock enabling to detect whether the back of the clock frame is placed at the predetermined position on the mounting wall.  <P>SOLUTION: The wall clock 1 is configured to be hung by a hook 60 protruded from a mounting wall K1 with a hanging part 15 so that the back surface 10a of a clock frame 10 comes close to the mounting wall K1. The hanging part 15 comprises a main body of the hanging part 20 and a locking state detecting means 40 which is mounted movably on the main body of the hanging part 20 and located between a standard proximity position Q1, which is adopted when the back surface 10a of a clock frame 10 comes close to the mounting wall K1, i.e. proximity area, and a separation warning position, which is adopted when the back surface 10a of a clock frame 10 is apart from the mounting wall K1, i.e. estrangement area. The main body 20 comprises an engaging concave part 16 which is engaged with a hanging tool. The locking state detecting means 40 is configured such that the clock frame 10 is located within the proximity area, and is movable between a proper engaging position Q12 where the hanging tool is engaged to the engaging concave part 16 and a improper engaging position where the hanging tool is placed out of the engaging concave part 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262980-A (JP)
Title: Auxiliary tool mounting device
Inventor: YOSHIDA NOBUYUKI
IPC: B62J7/06
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary tool mounting device which is easily mounted on a vehicle by fixing a mounting base on both a handlebar to operate the vehicle and a handlebar stem.  <P>SOLUTION: The auxiliary tool mounting device comprises a mounting base 5 which is arranged between right and left erection parts 21 of a handlebar 11 mounted on a handlebar stem 10, and mounted on the handlebar stem 10 and capable of placing an auxiliary tool 4, and a locking body which is movably supported by the mounting base 5, moved and locked to a locking part 27 provided on a lower part of the auxiliary tool 4, and capable of preventing detachment of the auxiliary tool 4 from the mounting base 5 and maintaining the preventive state. Erection supporting bodies 33 which are protruded upwardly and fixed to the right and left erection parts 21 of the handlebar 11 are integrated with right and left sides of the mounting base 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004228592-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KATO YUICHI
IPC: H01L21/28
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, in which photolithograph, which is conventionally required to be carried out twice for forming an N-type diffused layer and a P-type diffused layer, is reduced to be carried out once, and butting contact size is made small by utilizing that the N-type and the P-type diffused layer can be formed in self-alignment.  <P>SOLUTION: In an MIS transistor which has a gate insulating film 2 and a gate electrode 3 on the surface of a semiconductor substrate 1, sources 4, 14, drains 5, 15, and diffused layers 6, 16 for substrate contact, after doping N-type impurities with ion implantation, thermal oxidation, in which only the N-type diffused layer may speed up, is carried out. By carrying out the ion implantation of P-type impurities without photolithograph using this speed-up oxide film as a mask, the N-type diffused layer and the P-type diffused layer are mutually located in self-alignment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005264251-A (JP)
Title: Waste cleaning method in wet type zinc refinement
Inventor: KURAMOCHI CHIKAYUKI
IPC: C22B19/20
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste cleaning method in wet type zinc refinement wherein copper arsenide-containing residue produced in a treatment process for Zn residue can be effectively utilized.  <P>SOLUTION: In the waste cleaning method in wet type zinc refinement where metal ions nobler than Zn are reduced using Zn dust, the concentration of Co and the concentration of Ni in the liquid are both reduced to ≤10 ppb by adding a copper arsenide substance, preferably a copper arsenide substance in which the grade of Fe is ≤1 mass%. The copper arsenide-containing substance to be added can be obtained by subjecting copper arsenide-containing residue produced in an arsenic removal stage of a hematite process to acid cleaning in an acidic solution containing sulfuric acid in such a manner that the stirring rate and stirring time are controlled, so as to regulate the leaching ratio of Fe to ≥70% and the leaching ratio of As to ≤40%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268598-A (JP)
Title: Etching device
Inventor: OKAMOTO TETSUYA
IPC: H01L21/302
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical etching apparatus that prevents an unwanted oxide film from being formed at an etching target and a light transmission window, also prevents an etching rate from decreasing even if the optical etching device is applied to the etching of Si, and makes etching with high machining precision.  <P>SOLUTION: The etching device comprises: at least a treatment chamber for retaining the inside of the chamber in vacuum; a gas inlet for introducing treatment gas without containing O<SB>2</SB>into the treatment chamber; a light source for generating light having photon energy that is larger than the binding energy of CF<SB>4</SB>; and a light transmission window for introducing light from the light source into the treatment chamber. A thin film formed by Si on at least one layer formed on an object to be treated is etched by using radical generated by applying light to the treatment gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095140-A (JP)
Title: Sugar-coated baked confectionery and method for producing the same
Inventor: TAKEUCHI SHUNSUKE
IPC: A23G3/34
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide sugar-coated baked confectionery improved in palate feeling and appearance, and to provide a method for continuously producing the sugar-coated baked confectionery without lowering working efficiency.  <P>SOLUTION: The sugar-coated baked confectionery is obtained by coating a confectionery dough surface with sugar having both crystals of a hydrate crystal and an anhydrate crystal. The method for producing the sugar-coated baked confectionery comprises sticking a hydrate powder crystal of sugar having both crystals of a hydrate crystal and an anhydrate crystal to the confectionery dough surface, and baking the product at temperature higher than the melting point of the hydrate crystal, and lower than the melting point of the anhydrate crystal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264920-A (JP)
Title: Intake device for outboard engine
Inventor: MIYASHITA YASUSHI
IPC: F02M35/10
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device for an outboard engine, having compact construction for obtaining torque property corresponding to the rotating region of the engine.  <P>SOLUTION: The intake device 31 for the outboard engine 1 comprises an engine cover 10 covering a vertical engine 3 in which a plurality of cylinders 23 are arranged in the vertical direction and an intake manifold 36 consisting of a surge tank 39 and an intake pipe 45 and provided on one side of the engine 3. The surge tank 39 and the intake pipe 45 are arranged in parallel to the side of the engine 3 and to the side of the engine cover 10, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271221-A (JP)
Title: Concrete manufacturing method and apparatus for using the same
Inventor: SUZUKI YASUNORI
IPC: B28C7/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely simple manufacturing method of high strength concrete by uniformly dispersing a silica fume blended material in concrete in manufacturing high strength concrete using a silica fume slurry and ensuring flowability by preventing the plastification of a high performance AE water reducing agent and the silica fume slurry, and a concrete manufacturing apparatus capable of realizing the same simply and economically.  <P>SOLUTION: Cement, fine aggregate and coarse aggregate are charged in a mixer to be kneaded, and the silica fume slurry and kneading water are subsequently charged in the mixer to be kneaded. The high perfermance AE water reducing agent is charged in the mixer to be further kneaded with the kneaded matter after the cement and the silica fume slurry are kneaded to be dispersed mutually to manufacture high strength concrete. By this method it becomes unnecessary to use the high performance AE water reducing agent having specific compositional components corresponding to a concrete composition as is conventional.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275523-A (JP)
Title: Mdct arithmetic circuit
Inventor: MINAMI NOBUHIRO
IPC: G06F17/14
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MDCT arithmetic circuit realizing a plurality of types of arithmetic processing necessary for MDCT arithmetic operations by a smaller circuit scale than the conventional manner.  <P>SOLUTION: Data stored in digital registers 11 to 18 or arithmetic units 50 to 54 are controlled by using selectors 30 to 41 according to flag registers 22 to 29 or a control signal so that MDCT arithmetic processing including butterfly arithmetic operations can be realized by a smaller circuit scale than the conventional manner. Also, the arithmetic operations for executing an addition theorem is realized by using a portion of the same circuit, so that it is possible to calculate the value of a rotary factor necessary for the butterfly arithmetic operations by the arithmetic operations. Thus, it is not necessary to preliminarily store those values in the storage device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270829-A (JP)
Title: Method for deactivating cryptosporidium in water treatment and water treatment equipment
Inventor: NAKAZAWA YOSHIHIKO
IPC: B01D25/12
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryptosporidium deactivating technique capable of more certainly deactivating cryptosporidium, capable of reducing the energy consumption due to heating and also easy in offensive smell measure.  <P>SOLUTION: In dehydrating sludge caused by water treatment using a dehydrator, a dehydrator 2 with a heating function is used not only to dehydrate sludge to form a cake K2 but also to heat the cake K2 to a predetermined deactivating temperature for a predetermined time to deactivate cryptosporidium in the cake K2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274071-A (JP)
Title: Laminated explosive warhead
Inventor: KATO HISAATSU
IPC: F42B12/22
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warhead using inexpensive explosives with quickly bursting explosives and high density explosives combined for giving high pressure effects to a warhead portion of a shell or an almost all region of a metal plate with super high pressure detonation waves, applicable to a wide range of warheads of various bombshells without greatly changing current structural elements.  <P>SOLUTION: The warhead comprises an initiation means, an explosive charge to be detonated by the initiation means, a charge storage part provided adjacent to the initiation means for storing the explosive charge, and a flight part closely contacting the storage part for flying with the explosive charge. The explosive charge is constructed to be laminated explosives with high density explosives and quick bursting explosives laminated in sequence from the flight part. The high density explosives have contact with the flight part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279412-A (JP)
Title: Ball mill
Inventor: SHIROTA TOSHIAKI
IPC: B02C17/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball mill in which stones can be efficiently pulverized by increasing the moving amount of balls and the stones and facilitating the exchange work of a steel rod for moving the balls and the stones upwards and efficiently pulverizing the stones by collisions with the balls.  <P>SOLUTION: This ball mill is constituted of: a ball mill body which is rotated by a rotary driving device attached to a frame and for which an insertion port is formed at one end part and a discharge port is formed at the other end part; many steel rods arranged so as to be in parallel at prescribed intervals on the inner wall surface of the ball mill body; and attaching tools for detachably performing fixation to the ball mill body at least at both end parts or parts near both end parts of the steel rods.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286852-A (JP)
Title: Communication system, exchange, communication control method, and computer program thereof
Inventor: NISHIKAWA YUKA
IPC: H04L12/721
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a node capable of transmitting history information of media conversion to a subordinate node in the node connecting network adopting different media transmission techniques.  <P>SOLUTION: A media conversion history information transfer section 13 receives a call control signal including media change history information from an adjacent exchange. When the number of media conversion times set to the media change history information is within a permissible range, the media conversion is executed, and a media conversion history information setting section 11 uses a value resulting from adding 1 to the number of media conversion times of the media conversion history information for the number of media change times to rewrite the number of media conversion times. A path selection section 12 selects a corresponding adjacent exchange from a path selection table when the number of media conversion times included in the media conversion history information is within the permissible range. Further, when the number of media conversion times exceeds the permissible range, the selection section 12 selects an adjacent exchange not executing media conversion from the path selection table, and the media conversion history information transfer section 13 transmits the call control signal to the selected adjacent exchange.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279569-A (JP)
Title: Charring apparatus and method for processing exhaust gas thereof
Inventor: SAKAI NAOMASA
IPC: C10B53/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charring apparatus the exhaust gas of which can be cleaned not by burning but by a simple method without time and effort.  <P>SOLUTION: The charring apparatus 100 is equipped with an exhaust gas cleaning apparatus 60 comprising a water tank 61 that holds water therein and communicates with a charring chamber 14, and an ozone-generating apparatus 80 serving as a means for introducing an oxidizing agent into the water tank 61. A large amount of the exhaust gas generating in charring combustible organic materials in the charring chamber 14 is introduced into the water tank 61 communicating with the charring chamber 14. Steam in the introduced gas is cooled and condensed by the water in the water tank 61 and mixed with the water in the water tank 61. On the other hand, a combustible gas, and the like, in the introduced gas are cooled and condensed to a liquid by water in the tank 61. The liquid is oxidized by ozone generating from the ozone-generating apparatus 80 to become bubbles. The bubbles flow back to a condensing tank 40 through a waste liquid recovery conduit 75 upon opening a solenoid valve for liquid recovery 76 and are thus collected in the condensing tank 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287313-A (JP)
Title: Method for eliminating odor of seaweed, and seaweed seasoned food
Inventor: IIMURA TOMOKO
IPC: A23L17/60
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for eliminating or reducing peculiar odor of seaweeds: and to provide odor-eliminated seaweed and food easy for anyone to eat.  <P>SOLUTION: The method for eliminating odor of seaweed comprises making the seaweed and tea extract material come in contact with each other, separating the seaweed and the tea extract material from each other so as to obtain the seaweed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291801-A (JP)
Title: Digital angle sensor, measurement apparatus, and gage for railroad
Inventor: MARUYAMA KIYOSHI
IPC: G01C9/18
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital angle sensor, a measurement apparatus, and a gage for a railroad which are of high commercial value and are epoch-making.  <P>SOLUTION: The digital angle sensor 2 measures an angle of inclination on the basis of a liquid within a receptacle 1, which is provided with a planar heating element 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289556-A (JP)
Title: Substrate carrying device
Inventor: KAJIWARA YUJI
IPC: C23C14/58
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate carrying device suppressing oscillation of a substrate tray and generation of dust, and enabling stable high speed carrying.  <P>SOLUTION: The substrate carrying device comprises a carrier 20 to which the substrate tray 23 is attached, a carrying mechanism of the carrier 20, and a guiding mechanism of the carrier 20 for guiding an upper part of the carrier 20 in a non-contact state. The guiding mechanism comprises a first magnetic row 22 attached to the upper part of the carrier 20 along a carrying passage, and a second magnetic row 14 attached to a vacuum chamber along the carrying passage above and below the first magnetic row 22. A plurality of the first magnetic rows 22 and the second magnetic rows 14 are arranged at specified intervals in a direction perpendicular to a carrying direction, and magnets are arranged so that attracting force is applied between the opposing magnetic rows and repulsion force is applied between the adjacently facing magnetic rows.  <P>COPYRIGHT: (C)2006,JPO&NCIPI