baber/WOPTO huggingface dataset:
Patent JP-2004230866-A (JP)
Title: Flat polyester oriented molded object
Inventor: ITO TAKURO
IPC: B29K105/16
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oriented molded object having a degree of molecular orientation, which is almost of the same extent in any position of either a long diameter direction or a short diameter direction, and exhibiting an excellent heat resistance and mechanical strength or the like in particular, in a flat polyester oriented molded object comprising an aliphatic polyester having biodegradability and a resin composition containing an inorganic filler.  <P>SOLUTION: The biaxially oriented blow molded object comprises a resin composition obtained by blending a resin containing mainly an aliphatic polyester with an inorganic filler and is flat in cross-section of the body part. In an NMR spectral in which the oriented axis directions of the short diameter direction and the long diameter direction of the body part are aligned and are measured by a<SP>13</SP>C wide NMR, the degree of molecular orientation (Do) defined by an expression : Do=(S-Sa)/S (wherein S represents a peak area of a chemical shift of 100 ppm to 300 ppm when a molded object specimen is measured by the<SP>13</SP>C wide NMR and Sa represents a peak area of the NMR spectral when amorphous powder of the specimen is measured in the same manner) is not less than 0.1 in any position of either the short diameter direction or the long diameter direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237479-A (JP)
Title: Method for manufacturing resin ball
Inventor: NAKAMURA TETSUYA
IPC: B29L31/54
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin ball capable of molding balls having various weights within a predetermined range while suppressing a production cost.  <P>SOLUTION: In the method for manufacturing the resin ball by injecting a foamable resin material in a mold comprising a fixed mold 4 and a movable mold 5 to mold a ball for ground golf or park golf while foaming the same, the foaming amount of the foamable resin material injected in the cavity of the mold is arbitrarily adjusted to obtain a ball having a desired weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239780-A (JP)
Title: Impulsive test method and apparatus of card
Inventor: UENO KOICHI
IPC: G01N3/30
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impulsive test method and an apparatus of cards which quantitatively implement an impulsive test of the cards.  <P>SOLUTION: In the impulsive test method and the apparatus of a card, the card A is placed on a flat face of a fixing table 8 and pinched. After one end of the card A is picked up and the card A is bent, the card A beats the flat face of the fixing table 8 by using its elasticity and is impacted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238541-A (JP)
Title: Particulate ultraviolet absorber
Inventor: ISHIKAWA SHINICHI
IPC: C09K3/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ultraviolet absorber which is in the form of separate particles, is substantially free from dusting and is excellent in color tone.  <P>SOLUTION: This ultraviolet absorber comprises separate particulate crystals of a compound represented by formula (I), in which the particles having a diameter of 50-500 μm account for at least 80 wt.%, preferably at least 85 wt.%, more preferably at least 90 wt.%, and whose angles of repose are preferably 30° or smaller, more preferably 25° or smaller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239788-A (JP)
Title: Dew condensation prediction device
Inventor: FUMA TOSHIHIRO
IPC: B60H3/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dew condensation prediction device capable of predicting and judging whether dew condensation is to be generated on an inner surface of a windowpane or not beforehand.  <P>SOLUTION: The dew condensation prediction device 10 cools a dew condensation detection element 1 with a Peltier element 4 and judges whether dew condensation is generated on the dew condensation detection element 1 or not with a microcomputer 20. A condensation temperature Tk of the element at the time of being judged that dew condensation is generated on the dew condensation detection element 1 is obtained by an element temperature detection element 2. Then, a temperature difference value which is differentiated difference of an inner surface temperature Th of the windowpane obtained by a glass temperature detection element 8 from the condensation temperature Tk of the element and a temperature threshold value which is set at a value higher than 0°C (for example, at 3.5°C) are compared in the microcomputer 20. In the case that the temperature difference value satisfies the condition of being equal to or lower than the temperature threshold value, a prediction signal Vh is output to an electronic control assembly 30 for taking measures to prevent dew condensation beforehand as dew condensation is predicted to generate on the windowpane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237230-A (JP)
Title: Composite semipermeable membrane and its manufacturing method
Inventor: HANAKAWA MASAYUKI
IPC: B01D71/56
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite semipermeable membrane which is used for a membrane separation apparatus for desalting seawater or the like, is operated at low pressure, highly removes a sulfate ion and has excellent thermal stability.  <P>SOLUTION: This composite semipermeable membrane is manufactured by forming a thin film layer of cross-linked polyamide on a supporting film. The cross-linked polyamide has the group shown by the general formula (1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237342-A (JP)
Title: Pulse output control method, and consumable electrode type pulse arc welding equipment
Inventor: KAWAMOTO ATSUHIRO
IPC: B23K9/073
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consumable electrode type pulse arc welding equipment to suppress spatter when arc is unstable.  <P>SOLUTION: The consumable electrode type pulse arc welding equipment comprises a welding voltage detection unit 7 to detect the welding voltage, a welding voltage setting unit 9 to set the welding voltage, an error amplification unit 8 which receives the output of the welding voltage detection unit 7 and the output of the welding voltage setting unit 9, and amplifies the difference between the two inputs, a base current setting unit 12 to set the base current, a peak current setting unit 15 to set the peak current, a base current calculation unit 14 which receives the output of the base current setting unit 12 and the output of the error amplification unit 8 and increases/decreases the base current according to the output of the error amplification unit 8, and a peak current operation unit 16 which receives the output of the peak current setting unit 15 and the output of the error amplification unit 8, and increases/decreases the peak current according to the output of the error amplification unit 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247953-A (JP)
Title: Control unit
Inventor: KONDO TETSUJIRO
IPC: H04N5/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a remote controller, where repulsion changes corresponding to operation by a user and an operation feeling is favorable.  <P>SOLUTION: When the operation by the user is determined to be detected in a step S1, processing goes to a step S2. In the step S2, a command signal corresponding to the operation by the user is transmitted. In a step S3, operation history information is updated corresponding to the operation by the user. In a step S4, when the operation feeling of a user interface is determined to be changed, processing goes to a step S5. In the step S5, feedback information is generated based on the stored operation history information. In a step S6, the repulsion of a user interface is adjusted by following the generated feedback information. For example, a control unit can be applied to the remote controller of a home electrical apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248475-A (JP)
Title: Charge pump circuit with reduced amplitude of step-up voltage
Inventor: KURIHARA KAZUHIRO
IPC: H01L21/822
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit, low in power consumption.  <P>SOLUTION: The charge pump circuit which increases supply voltage comprises a plurality of charge pump units Pump 0 to 3, and a control circuit 200 which controls the number of activated charge pump units. When the charge pump voltage generated by the charge pump units changes so that it will fall below a first target voltage, the control circuit increases the number of activated charge pump units. When the charge pump voltage changes so that it will exceed a second target voltage lower than the first target voltage, the control circuit decreases the number of activated charge pump units. Thus, the control of the control circuit which controls the activated state of a plurality of charge pump units is provided with hysteresis characteristics. Therefore, the amplitude of the generated charge pump voltage can be suppressed. Consequently, the level of the generated charge pump voltage can be made close to a minimum required level. As a result, excessive step-up operation can be avoided, and the power consumption can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251390-A (JP)
Title: V-belt type continuously variable transmission
Inventor: ISHIDA YOSUKE
IPC: F16H57/035
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a V-belt type continuously variable transmission in which deterioration of a torque damper due to heat generation in a case where it is disposed in a belt chamber can be prevented.  <P>SOLUTION: In this V-belt type continuously variable transmission, a drive pulley 51 and a driven pulley 52 are respectively installed on a crankshaft (input shaft) 6 and an output shaft 25 disposed in the belt chamber C, and the pulleys 51 and 52 are connected to each other by a V-belt 53. It is provided with an introducing port 69c to introduce cooling air into the belt chamber C, and discharge ports 48b and 48c to discharge cooling air introduced into the belt chamber C outward. The torque damper 70 to absorb torque fluctuation is disposed on the introducing port 69c side of the drive pulley 51 in a passage for cooling air.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256987-A (JP)
Title: Gate bar for parking garage
Inventor: YOKOYAMA SUMIAKI
IPC: E01F13/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate bar for a parking garage for preventing the direct transmission of an overload to a driving system by bending the gate bar when receiving the overload, repeatedly usable by easily returning the bent gate bar to an original straight state, and relatively inexpensively executable with a simple constitution.  <P>SOLUTION: A part between a holder 3 installed on an operation shaft 2 of a crossing gate 1 and the gate bar 4 is connected and held in a straight state in a state of bringing a root end surface 4A of the gate bar 4 into close contact with a tip surface 3A of the holder 3 by tension by using a coil spring 5 constituted by using a shape memory alloy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258234-A (JP)
Title: Eyepiece
Inventor: MORI MOTOHISA
IPC: G02B25/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyepiece constituted so that observation magnification is large, eye relief is long, diopter can be adjusted and entire length is long.  <P>SOLUTION: The eyepiece for observing a real image formed by an objective through an erect optical system has a 1st lens group G1 having negative refractive power, a 2nd lens group G2 having positive refractive power and a 3rd lens group G3 having negative refractive power in this order from the object side, and satisfies a specified conditional expression.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255306-A (JP)
Title: Air cleaner structure
Inventor: FURUHASHI EIJI
IPC: B01D46/52
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner structure capable of easily separating a filter medium from a filter medium attaching frame upon recycling.  <P>SOLUTION: A filter element 3 constituting the air cleaner structure holds the corrugated filter medium 1 between the upper side holding part 7a of the upper side attachment frame 7 and the lower side holding part 8a of the lower side attachment frame 8, and an engagement part 7b of the upper side attachment frame 7 is engaged with an engagement part 8b of the lower side attachment frame 8. Therefore, upon the recycling, the filter medium 1 can be easily separated from the filter medium attaching frame 2 only by removing the engagement between the upper side attachment frame 7 and the lower side attachment frame 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257324-A (JP)
Title: Emission control device for internal combustion engine
Inventor: SHIRAKAWA AKIRA
IPC: F01N3/24
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine abnormality of NOx purifying catalyst.  <P>SOLUTION: In this emission control device for an internal combustion engine, an upstream side O<SB>2</SB>sensor and a downstream side O<SB>2</SB>sensor are arranged on the upstream side and the downstream side of the NOx purifying catalyst. In the emission control device, during rich spike control (S1), from the time when an output value VO2_F of the upstream side O<SB>2</SB>sensor becomes a predetermined value VO2_SF# (S2) to the time when an output value VO2_R of the downstream side O<SB>2</SB>sensor becomes a predetermined value VO2_SR# (S6), an integrated value of differences between the output value VO2_R of the downstream side O<SB>2</SB>sensor and the output value VO2_F of the upstream side O<SB>2</SB>sensor is calculated (S5). The calculated integrated value is defined as a diagnostic value KOBDF1 for determination (S8), and the abnormality is determined by comparing this diagnostic value KOBDF1 with an abnormality determination threshold KOBDFSL1# (S10-S12).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259062-A (JP)
Title: Method and device for supporting event operation, and computer program therefor
Inventor: MORI MASAHIRO
IPC: G06Q50/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for supporting event operation and a computer program therefor capable of suppressing the cancellation of the event due to the lack of the number of entries as much as possible.  <P>SOLUTION: Information of an individual or a group registered to an organization holding an event such as a sports meet is recorded in a group data base 14b, and information of an individual or a group applying for participation to the event is recorded in an application data base 14c. When less than the reception minimum number which needs the number of entries to an event in order to perform an event, an individual or a group which is not recorded in application data base 14c is extracted from individuals or groups recorded in the group data base 14b and recorded in an non-applicant data base 14e, individuals or groups (of the maximum reception number - the present number of entries) are extracted and recorded in a participating applicant data base 14f, and electronic mail requesting participation to the event is distributed to the groups or applicants recorded in the participating applicant data base 14f.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256717-A (JP)
Title: Oligomer-modified epoxy resin, its composition, and printed wiring board using the composition
Inventor: HIRAI TAKAYOSHI
IPC: C08G65/38
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oligomer-modified epoxy resin which gives a cured product having moisture resistance, a low dielectric constant, and a low dielectric dissipation factor without spoiling heat resistance, adhesive property, and processability, and to provide a composition containing the resin and a printed wiring board.  <P>SOLUTION: The oligomer-modified epoxy resin is obtained by reacting a polyphenylene oxide oligomer with an epoxy resin, wherein the polyphenylene oxide oligomer consists of an oligomer that has a number average molecular weight of 800-10,000, has the constituent unit represented by general formula (1) by 60 mass% or more of the whole, and has phenolic hydroxy group of at least 1.2 on the average in one molecule, and the oligomer-modified epoxy resin has hydrolyzable chlorine of 500 ppm or less. In the formula, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, and R<SB>4</SB>indicate each independently an alkyl group that may have a substituent, alkoxy group that may have a substituent, phenyl group that may have a substituent, amino group that may have a substituent, carboxy group, nitro group, halogen atom, or hydrogen atom.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254645-A (JP)
Title: Rearing chamber of mouses
Inventor: EGAMI YUKIO
IPC: A01K1/03
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rearing chamber ensuring comfortable life of laboratory animals such as mice being separated from a water-feeding, feeding and excretion space in a pseudo non-agravity state on the ground using a clinostat.  <P>SOLUTION: The rearing chamber for mouses is provided with separatedly formed habitation chamber 3 and feeding/watering chamber 4 and at least two channels 5, 6 connecting the habitation chamber 3 to the feeding/watering chamber 4. The habitation chamber 3, the feeding/watering chamber 4 and the channels 5, 6 are cylindrical holes bored on a single wood block.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003275532-A (JP)
Title: Method and apparatus for removing nitrous oxide
Inventor: GOLDEN TIMOTHY CHRISTOPHER
IPC: B01J20/08
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for removing nitrous oxide from a gaseous raw material flow.  <P>SOLUTION: The method of removing the nitrous oxide includes making of the refined gaseous raw material flow by passing the gaseous raw material flow through a first adsorbent for adsorbing water, a second adsorbent for adsorbing carbon dioxide and third adsorbent for adsorbing the nitrous oxide, in which the third adsorbent has a ≥79 mmol/g/atm nitrous oxide capacity and a nitrogen diffusion parameter of ≥0.12 sec<SP>-1</SP>at 30°C and the first, second and third adsorbents can be optionally the same substance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004267925-A (JP)
Title: Carbon dioxide absorption material
Inventor: UEMOTO HIDEO
IPC: B01J20/10
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon dioxide absorption material which is free from grain growth and exhibits only small degradation of carbon monoxide absorption capability even when the material is heated to a high temperature.  <P>SOLUTION: The carbon dioxide absorption material consists essentially of lithium silicate and contains an alkali metal compound and aluminum oxide. The alkali metal compound is selected from an alkali metal carbonate, an alkali metal oxide, an alkali metal silicate or an alkali metal hydroxide, and is preferably contained in the ratio of 0.5 to 10 wt.% expressed in terms of carbonate to lithium silicate. The aluminum oxide is preferably contained in the ratio of 0.5 to 50 wt.% expressed in terms of alumina to lithium silicate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269997-A (JP)
Title: Method for preventing bacterial corrosion of apparatus to which electrolytic protection is applied
Inventor: ABE MITSUYUKI
IPC: C23F13/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for protecting an apparatus from bacterial corrosion, the apparatus being in contact with seawater, especially one, such as a condenser, a heat exchanger, a seawater intake screen, a ball collector, or a shell remover, made of a metal showing corrosion resistance in seawater.  <P>SOLUTION: In performing electrolytic protection of the apparatus which is in contact with seawater and is equipped with an electrolytic protection device and a physical cleaning device, the physical cleaning device is operated when the water-contact potential of the equipment reaches a potential more noble than the anticorrosion controlling potential or when the anticorrosion current from the electrolytic protection system exceeds the upper limit of the controlling current. The physical cleaning system is stopped when the water-contact potential of the equipment returns to the anticorrosion controlling potential or when the anticorrosion current from the electrolytic protection system returns to a current value required for electrolytic protection of the equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271153-A (JP)
Title: Air-conditioner
Inventor: CHINOMI TAKEHITO
IPC: F24F11/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner using a communication means most superior in a communicating condition depending on the location of a building structure around an installation site of the air-conditioner and the communicating conditions of the communication means for making communication.  <P>SOLUTION: When an indoor unit 1 is installed on the left side, the communication means 3 is fixed to a fixing means 4b on the opposite side to a wall 6 to avoid the state of being held between the wall 6 and an indoor unit structure such as a heat exchanger 11, thereby actualizing left-side installation without lowering the reliability of communication with a house central control device 5. When the indoor unit 1 is installed on the right side, the communication mean 3 is fixed to a fixing means 4a on the opposite side to a wall 7 to avoid the state of being held between the wall 7 and the indoor unit structure such as the heat exchanger 11, thereby actualizing right-side installation without lowering the reliability of communication with the house central control device 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279450-A (JP)
Title: Image forming apparatus
Inventor: MAEDA KOJI
IPC: G03G21/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that performs a both-sided printing process more easily and eliminates the need for a both-sided printing mechanism.  <P>SOLUTION: The both-sided printing process is performed such that paper supplied from a supply position (a paper cassette or manual insertion tray), subjected to image recording on its first side, and ejected to an ejection position (first ejection tray or second ejection tray) is resupplied from the supply position and subjected to image recording on its second side. In the both-sided printing process, control is exerted so that the images are formed in order corresponding to supply-ejection position combinations. Control is also exerted so that in the case where the number of document pages is odd, images are not recorded on a specific page (the first or last page in printing on the first side).  <P>COPYRIGHT: (C)2005,JPO&NCIPI