baber/WOPTO huggingface dataset:
Patent JP-2004110538-A (JP)
Title: Method and device for purchasing combination of food materials and program for purchasing combination of food materials
Inventor: OTSUKA MASUMI
IPC: G06Q30/06
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To materialize purchase for food materials considering economy and efficiency of gathering the food materials by purchasing the food materials at the lowest price for the total prices of total material costs.  <P>SOLUTION: A delivery range is automatically set from information on a recipient address to purchase the food materials from stores 30 located in the delivery range by selecting the food materials from information on bargains. Where, a user selects a cooking genre using the selected food materials and all cooking names corresponding to the cooking genre. A processor 201 selects all the food materials required for the cooking involved in the selected cooking name, calculates total prices for the food materials involving all the selected cooking names for every store, and automatically selects the store offering the low price for decision. The user takes steps for purchase by referring to the purchase screen of a user terminal 10. The processor 201 automatically transmits purchase contents in conjunction with user information to the electronic mail address of the decided store.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110629-A (JP)
Title: Microcomputer
Inventor: YAMADA SUSUMU
IPC: G06F15/78
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer having a built-in transmit/receive circuit for transmitting and receiving data in non-contact state to and from an external device.  <P>SOLUTION: The transmit/receive circuit 38 has an antenna 40 for transmitting and receiving data, and the antenna 40 is provided on a part of a substrate for fixing a semiconductor chip. The microcomputer contains a data rewritable memory to thereby receive rewritable data of the memory through the transmit/receive circuit 38. Further, the transmit/receive circuit 38 receives resistance value correction data for correcting the characteristics of a circuit formed on the semiconductor chip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108337-A (JP)
Title: Oil pump device
Inventor: KOGA HIROYOSHI
IPC: F04B53/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pump device having a relief valve of simple structure so as to reduce the cost and size of the device.  <P>SOLUTION: This oil pump device comprises a relief valve 7 formed by stacking a plurality of plate valves 71, 72, and 73 opened so that oil in a delivery passage 13a is circulated to a suction passage 12a or an oil pan when the oil in the delivery passage 13a reaches specified pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105641-A (JP)
Title: Deep frying device
Inventor: MUROFUSHI YOSHIAKI
IPC: A47J37/12
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To fry frozen food in a short time by maximally effectively utilizing heat efficiency of oil in an oil tank.  <P>SOLUTION: A cylindrical or square fried food housing basket 6 is arranged on a base board 5 formed in a cross-sectional gate shape able to be housed in an oil tank 1 bottom part 3 for directly or indirectly arranging a heating source, and a through-hole 7 is formed in a part positioned in the fried food housing basket in the base board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110728-A (JP)
Title: Portrait creating system
Inventor: KUMANO SHINTARO
IPC: G06T11/80
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portrait creating system by which the feature points of a person who requests portrait creation are automatically emphasized, and also the taste of the person is reflected.  <P>SOLUTION: The system includes an outline feature enhancing means for storing the ideal slenderness ratio and area ratio of a face outline, and controlling the slenderness ratio and vertical area ratio in the outline of the person, which are extracted by an outline extracting means, to be close to the ideal slenderness ratio and area ratio; and an element part enhancing means for storing data concerning the ideal slenderness ratio and a gradient angle with respect to a horizontal line in the respective element parts of a face, and changing the slenderness ratio and the gradient angle to approximate ideal values at every element part of the face extracted by an element part extracting means. Besides, the portrait is corrected with a user interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116535-A (JP)
Title: Sheet metal stay for belt tensioner of engine
Inventor: KATO MASAJI
IPC: F02B67/06
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of production costs of stays being high caused by scrapping of unnecessary parts.  <P>SOLUTION: The sheet metal stay for a belt tensioner of an engine is provided with an arc-shaped guide groove 4 on a curved supporting part 3 for supporting a swinging end 2 of the belt tensioner 1. Of the edges of the curved supporting part 3, the edge farther from a guide groove curvature center 4a is an outside edge 5, and the edge closer to the guide groove curvature center 4a is an inside edge 6. An outside edge curvature center 5a is made closer to the curved supporting part 3 than an inside edge curvature center 6a, and the measurements of an outside edge curvature radius 5b and an inside edge curvature radius 6b are made the same. The measurements of the curvatures of the outside edge 5 and the inside edge 6 become the same so that no unnecessary parts between the outside edge 5 and the inside edge 6 of the adjacent stays are produced upon punching out the stays from sheet metals in manufacturing, and scrapping is unnecessary, thereby the production cost of stays is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118886-A (JP)
Title: Magnetic head and its manufacturing method
Inventor: KIKUIRI KATSUYA
IPC: G11B5/48
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head in which adhesive strength is made strong evenly, while a plane splice nature of a primary core and a secondary core is improved especially and to provide its manufacturing method.  <P>SOLUTION: The plane splice nature of the primary core and the second core is improved since two-dimensional work of an abutting plane can be carried out with high precision, while a surface contact between parts of the primary core and the secondary core is carried out by forming an abutting plane 14 on the primary core 11 and the abutting the abutting plane 14 against a splicing surface of the second core. Since a groove 16 formed through a level difference from the abutting plane 14 has a constant depth, and the adhesive layer having a constant film thickness is formed between the groove 16 and the splicing surface of the second core, the adhesive layer has uniform adhesive strength, and it is possible to fix the primary core and the second core strongly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118331-A (JP)
Title: Power supply circuit
Inventor: INAGAKI YASUHIKO
IPC: G05F3/18
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit for efficiently supplying the power supply voltage while surely reducing noise shock, with respect to a power supply circuit outputting the output voltage while delaying the same with respect to the input voltage.  <P>SOLUTION: This power supply circuit 111 for generating the power supply voltage on the basis of the input constant voltage Vz and supplying the same to a load 12, comprises a delay circuit 22 for delaying the input constant voltage Vz, an output circuit 23 for generating the power supply voltage from the voltage delayed by the delay circuit 22, and supplying the same to the load 12, and a current generating circuit 124 for generating the current in accordance with the power supply voltage generated by the output circuit 23, and supplying the generated current to the output circuit 23 as driving current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003170596-A (JP)
Title: Liquid drop ejector and ink jet recording head
Inventor: SANADA KAZUO
IPC: B41J2/05
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop ejector of simple arrangement requiring no microstructure in which a micro liquid drop can be ejected by eliminating a nozzle for ejecting a liquid drop, and to provide an ink jet recording head, preferably a thermal ink jet recording head using the ejector.  <P>SOLUTION: The liquid drop ejector comprises a substrate for holding ejection liquid on the surface thereof, and an ejecting means for pushing the ejection liquid with a pushing stroke higher than the liquid level of the ejection liquid held on the substrate wherein the space in the liquid drop ejecting direction of the ejecting means is an open space basically.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004116072-A (JP)
Title: Automatic door opening and closing device
Inventor: SOUHAMA HIDEAKI
IPC: E05F1/10
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic door opening and closing device smoothly operating a door opening operation by the quick response of the door opening operation as an operator intends, to increase door opening controllability.  <P>SOLUTION: The conduction force of a conduction mechanism is transferred to a free pivoting sphere limiting mechanism placed between a driving shaft 26 and an outside shaft 30 to control a free pivoting sphere of the driving shaft 26 to the outside shaft 30. When an operation of a motor is controlled by a power controlling circuit, a pivoting shaft makes forward and reverse rotation by the free pivoting sphere limiting mechanism of the outside shaft 30 and the driving shaft 26 to automatically open and and close the door. Idle angles ψS and ϕF between the free pivoting sphere limiting mechanism and the driving shaft 26 are eliminated by a door opening operation waiting section prior to the door opening operation. Such a state that the free pivoting sphere limiting mechanism is directly abutted on the driving shaft 26 from the commencement of the door opening operation by eliminating the idle angles ψS and ϕF can be obtained, not to cause a time_lag from the commencement of the door opening operation to actual opening of the door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117737-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI TAKEHIKO
IPC: G03G15/20
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of detecting winding around of sheet or the like without causing a defective image and defective feeding.  <P>SOLUTION: Between a transfer part 18 for transferring a toner image formed on an image carrier 11 to a sheet S fed by a sheet feeding means 28 and a fixing means 17 for fixing the toner image to the sheet S, a detecting means 1 for detecting the sheet S carried from the transfer part 18 to the fixing means 17 is arranged, besides, the detecting means 1 is arranged and positioned so as to come into contact with the part other than the contact part with the sheet carrying means 28 of the carried sheet S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114497-A (JP)
Title: Cushioning material for pressing
Inventor: DEMURA SATOSHI
IPC: B29C43/32
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning material for pressing which displays an excellent dimensional stability in heating or pressurization at hot pressing.  <P>SOLUTION: In a structural member of this cushioning material for pressing, an organic-inorganic composite which is hard to generate deformations such as warpage or expansion to heating or pressurization, and in which fine glass particles are dispersed in a polyamide matrix is contained. Thus, the cushioning material for pressing becomes hard to generate deformations such as warpage or expansion, and displays an excellent dimensional stability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116896-A (JP)
Title: Ventilator
Inventor: MATSUBARA SHUJI
IPC: F24F7/013
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator provided with a filter capable of easily removing the attached dust and reducing the attachment of water droplets.  <P>SOLUTION: The filter 14 mounted on a ventilation opening 9 formed on a central part of a cover 10 mounted on a front part of the ventilator is configurated by longitudinally arranging a number of long and thin linear materials 11 at intervals enough for the attachment of dust and the like, through holding members 12, and the dust attached to the filter 14 is cleaned away by cloth and the like, whereby the dust can be easily separated from the filter 14 and removed without clogging, and further the clogging by water droplets can be also reduced in this ventilator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128540-A (JP)
Title: Clock signal generating circuit
Inventor: OGAWA MASAHIRO
IPC: H03K5/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the clock signal generating circuit that generates a system clock signal whose phase is compensated against the deviation in the duty ratio of an input clock signal while reducing the area overhead and relieving the cost load on an external oscillator.  <P>SOLUTION: The clock signal generating circuit is provided with: an output circuit 12 wherein a Pch transistor P1 and an Nch transistor N1 are connected in series and act an inverter operation by the input clock signal CK<SB>0</SB>; an inverter 14 for inverting an output value of the output circuit to generate the system clock signal; an integrator circuit 16 connected to the output of the output circuit 12; a comparator 17 for comparing an output value of the integrator circuit 12 with a reference voltage; a high level compensation switch Sw1 inserted between the Pch transistor P1 and a high level power supply; and a low level compensation switch Sw2 inserted between the Nch transistor N1 and a low level power supply, and exclusively controls the high level compensation switch Sw1 and the low level compensation switch Sw2 in response to the result of comparison by the comparator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122474-A (JP)
Title: Coating layer forming liquid composition, image recorded matter and its forming method
Inventor: SAWADA TAKASHI
IPC: B41M5/50
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To form a uniform coating, which is excellent in gas resistance and free of defect on a recording medium.  <P>SOLUTION: This coating layer forming liquid composition is employed in an image forming method having a process for forming a coating layer by giving the liquid composition having a pH higher than the surface pH of the recording medium on the recording medium after an image is formed on the recording medium by discharging a recording liquid including a coloring material with an inkjet recording method. This liquid composition, which includes an aqueous medium and a water-soluble polymer, is set to have the maximum value of ΔT<SB>5.4-A</SB>(λ) at the wavelength λ of 380-420 nm of at least 70% under the condition that let T<SB>A</SB>(λ) denote the light transmittance at the wavelength λ of the composition, let T<SB>5.4</SB>(λ) denote that of a filtrate passed through a filter gauze with a pore size of 0.5 μm after the pH of the composition is lowered to 5.4 and ΔT<SB>5.4-A</SB>(λ)=T<SB>5.4</SB>(λ)-T<SB>A</SB>(λ) is established. Further, the composition is employed for forming an image recorded matter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122907-A (JP)
Title: Car body frame structure
Inventor: SHIRAI HIDEKI
IPC: B62D25/08
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car body supporting frame having such a supporting structure of a spring attaching bracket supporting a spring for car body suspension, that can disperse the spring force and is lightweight, highly rigid and low in cost.  <P>SOLUTION: This car body frame structure is provided with a plurality of outriggers arranged in the longitudinal direction of the car body to be orthogonal to a side rail extending in the longitudinal direction of the car body, a spring attaching bracket arranged between the plurality of the outriggers in the longitudinal direction of the car body frame, and a spring suspending the car body is interposed between the spring attaching bracket and the axle. An arcurate side member is provided in the longitudinal direction of the car body to bridge between the plurality of the outriggers. The spring attaching bracket is arranged in the middle section of the side member in its longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128875-A (JP)
Title: Gas security system
Inventor: UEDA YOSHIHIRO
IPC: H04Q9/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a gas usage amount is extremely deviated from the usual usage pattern in a gas apparatus, a microcomputer meter will shut off the gas even though the gas is being used normally.  <P>SOLUTION: Various shut-off decision values in the microcomputer meter are corrected by transmitting gas apparatus state information to the microcomputer meter as information data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128229-A (JP)
Title: Magnetic memory and its manufacture
Inventor: SUEMITSU KATSUMI
IPC: H01L21/8246
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic memory which inhibits deterioration in the magnetic characteristics of a magnetic element by avoiding short circuit when forming the magnetic element by etching.  <P>SOLUTION: The magnetic memory is provided with a substrate 1, a lower portion 52 of a magnetic element, an upper portion 51 of a magnetic element, and a side wall 19. The portion 52 consists of a portion of a magnetic element 54 which is disposed on the upper surface side of the substrate 1, and comprises conductive portions 12', 13' and a first magnetic film 14'. The portion 51, which is disposed on the upper surface side of the portion 52, consists of the remaining portion of the magnetic element 54, and comprises an insulating film 15 and a second magnetic film 16'. The side wall 19 is formed with an insulator so as to surround the portion 51. The size of the magnetic element 54 is defined by the outer periphery of the side wall 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124312-A (JP)
Title: Copolymer latex for paper coating and composition for paper coating
Inventor: MATSUI TAKASHI
IPC: C09D113/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for paper coating capable of solving problems of the amount of a binder used, water-resistant strength and print gloss-developing property when producing a coated paper by curtain coating or spray coating and having good operability and a copolymer latex used for the composition.  <P>SOLUTION: The copolymer latex is obtained by emulsifying and polymerizing a monomer mixture composed of (a) 23-70 wt.% aliphatic conjugated diene-based monomer, (b) 0.1-7 wt.% ethylenic unsaturated carboxylic acid monomer and (c) 23-76.9 wt.% other monomer copolymerizable with the monomers (a) and (b), and has at least a glass transition temperature of the copolymer of - 80 to 50°C and the copolymer has ≥30°C difference ΔT between a minimum temperature T1 and a maximum temperature T2 in a transition area in a differential calory curve obtained by a differential scanning calorimeter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122027-A (JP)
Title: Electrolytic cell
Inventor: ISHIGURE HIDEO
IPC: C25B9/19
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an electrolytic efficiency by uniformizing the flow of water to be electrolyzed along the entire surface of an electrode plate, in an electrolytic cell for electrolyzing water to be electrolyzed while guiding the same to the lower end side of the electrode plate from a supply port through an introducing part to fluidize the same upwardly along the entire surface of the electrode plate.  <P>SOLUTION: The introducing part 10c2 is constituted of the first flow channel 15a extending in the lateral direction of a cell main body to communicate with the supply port 11 of the water to be electrolyzed, the second flow channel 15b, which extends in parallel to the first flow channel 15a under this channel and is positioned at the lower part of the lower end of each of the electrode plates 22 to communicate with each of electrolytic cells R1 and R2, and the third flow channels 15c for connecting both flow channels 15a and 15b. The region where gas is easy to stagnate of each of the flow channels is formed of an inclined passage for guiding the water to be electrolyzed downwardly and obliquely to eliminate a gas stagnation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160882-A (JP)
Title: Pretreatment liquid for surface conditioning prior to phosphate treatment of metal, and method of surface conditioning
Inventor: NAKAYAMA TAKAOMI
IPC: C23C22/78
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment liquid and a pretreatment method, for promoting a chemical conversion reaction and refining crystals of a phosphated film, in phosphate treatment for a metallic material.  <P>SOLUTION: The pretreatment liquid includes one or more selected from phosphates containing at least one of divalent metals or trivalent metals containing particles having particle diameters of 5 μm or less, and alkali metal salts, ammonium salts or a mixture thereof, and by having pH adjusted to 4-13. Concentration of the particles having the particle diameters of 5 μm or less can be 0.001-30 g/L, the divalent or trivalent metal is Mn, and the alkali metal salts or the ammonium salts can be one or more selected among orthophosphate, metaphosphate, orthosilicate, metasilicate, carbonate, bicarbonate, or borate. The pretreatment can be conducted by previously contacting the metal surface with the pretreatment liquid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125139-A (JP)
Title: Guide for transmission by sandwich molding
Inventor: KONNO MASAHIKO
IPC: F16H7/18
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide for a transmission capable of developing excellent mechanical strength and wear resistance by easily and integrally molding the guide by sandwich molding to achieve stable sliding running without twist and warpage in the longitudinal direction of the guide.  <P>SOLUTION: By the sandwich molding method, the core layer of the slide rail portion 11 of a transmission chain C disposed in the running direction thereof and the core layer of the rail support portion 12 thereof supporting the slide rail portion 11 in the longitudinal direction of the guide are integrally molded with each other by using a highly strong first polymer resin material containing glass fiber g. A skin layer is formed by covering the entire outer surfaces of these core layers formed integrally with each other with a wear resistant second polymer resin material, and the glass fiber g is oriented in the longitudinal direction of the guide. Thus, the guide for the transmission capable of developing the excellent mechanical strength and wear resistance can be provided without the twist and warpage of the guide in the longitudinal direction of the guide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132730-A (JP)
Title: Semiconductor integrated circuit and its inspection method
Inventor: SUDO KUNIHIRO
IPC: G01R31/316
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an inspection time of an A/D converter by dispensing with an operation for changing finely a voltage to be applied to an analog signal input terminal from a low-side reference voltage to a high-side reference voltage in a semiconductor integrated circuit including a flash-type A/D converter.  <P>SOLUTION: This semiconductor integrated circuit including the flash-type A/D converter having a comparator group 105 for comparing an analog input signal with the reference voltage and a sample & hold circuit 108 for holding the output of the comparator group is equipped with a means 106 capable of observing each output of the comparator group 105.  <P>COPYRIGHT: (C)2004,JPO