baber/WOPTO huggingface dataset:
Patent JP-2003347831-A (JP)
Title: Helical antenna
Inventor: IIZUKA YASUSHI
IPC: H01Q1/40
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helical antenna which can be set to low profile, and can obtain predetermined radiational directivity and axis ratio characteristics.   <P>SOLUTION: A first board 11 formed of a first spiral element 13 above a reflection plate 10, and a second board 12 formed of a second spiral element 14 are arranged separated by a predetermined distance. Also, a second straight line element 16 is arranged between the first spiral element 13 and the second spiral element 14, and a first straight line element 15 is arranged between the reflection plate 10 and the first spiral element 13. An antenna element, connecting the first spiral element 13 and the second spiral element 14 to the first straight line element 15 and a second straight line element 16, is formed, and power is supplied from a power supply point formed to the low end of the first straight line element 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341542-A (JP)
Title: Steering device
Inventor: KATO HIROAKI
IPC: B62D5/04
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of improving stability of a vehicular behavior without giving a feeling of anxiety to a driver.   <P>SOLUTION: By this steering device, in a grip limit control processing 30b', it is determined whether a grip degree ε estimated by a grip degree estimation computing processing 30a is less than a specified grip degree ε' or not. When it is determined that the estimated grip degree ε is less than the grip degree ε', assist amount by a motor M is abruptly increased, thereby making a driver feel like as steering by a steering wheel is suddenly lighter, and informing that the grip degree of a steering wheel almost reaches the limit to the driver. Therefore, a probability that side slip and the like may be generated by turning the steering wheel in a direction same as is informed to the driver, and attention on steering can be called to the driver. The stability of the vehicular behavior can be improved without giving feelings of anxiety to the driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052010-A (JP)
Title: Mpeg data recording method
Inventor: SUGAWARA TAKAYUKI
IPC: H04N19/523
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording method for realizing a seamless and high- quality reproduction without inconsistency in overflow or underflow in VBV buffer connection when the first MPEG image data is joined to the second MPEG image data in reproduction. SOLUTION: Data of a joining section (A) of a first MPEG image data is decoded and re-encoded. In the re-encoding process, a transition of a VBV buffer duty value is so controlled and implemented that the transition starts from one at a position of (a) and finishes until the VBV buffer duty value at a position of (d). The first MPEG image data is reproduced up to the position (a) of the first MPEG image data, a re-encoded MPEG image data of the joining section (A) is reproduced, then the process is joined to the position (d) of the second MPEG image data, and the second MPEG image data is reproduced from the position of (d).
Patent JP-2003342328-A (JP)
Title: Molded product and polymeric solid electrolyte-based fuel cell
Inventor: ARASE TAKUYA
IPC: C08J5/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded product which comprises a crosslinked fluorine- containing polymer and can be used as an electrolyte film where the crosslinked portion is excellent in durability such as hydrolysis resistance, oxidation resistance and the like.   <P>SOLUTION: The molded product comprises the fluorine-containing polymer which is obtained by a process for polymerizing a perfluorovinyl ether sulfonic acid derivative (A) represented by general formula (I) (wherein Y<SP>1</SP>is a halogen atom or a perfluoroalkyl group; Y<SP>2</SP>is a halogen atom; n1 is an integer of 0-5; n2 is an integer of 1-10; n2 pieces of Y<SP>2</SP>can be the same or different; X<SP>1</SP>is a halogen atom, -OM<SP>1</SP>, -OM<SP>2</SP><SB>1/2</SB>or -NR<SP>1</SP>R<SP>2</SP>R<SP>3</SP>; M<SP>1</SP>is a hydrogen atom or an alkali metal; M<SP>2</SP>is an alkaline earth metal; and R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are the same as or different from each other and are each a hydrogen atom or an alkyl group), a crosslinkable functional group-containing fluoromonomer (B) and an ethylenic monomer (C) and a process for effecting crosslinking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343465-A (JP)
Title: Rotary compressor
Inventor: AMANO SEIICHI
IPC: F04C18/356
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor of stable and high COP, by keeping an input value of electric power caused by increase in thrust force of a vane to the minimum.   <P>SOLUTION: In the rotary compressor, a relationship between Cs and e meets Cs/e≤0.05, where Cs is a chamfer amount of a chamfered portion 12s formed on a low pressure side of an intersection of a vane groove 12 and a cylinder chamber 10, and e is a roller rotation eccentric amount of a roller 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344571-A (JP)
Title: Time monitoring apparatus and method therefor
Inventor: FUKUDA HARUMOTO
IPC: G04C9/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time monitoring apparatus which can monitor time by using a frequency generating source easy to install or a frequency generating source mountable onboard and in which clock devices can easily be distributedly arranged at a large number of positions.   <P>SOLUTION: An inclination measuring section 1 measures a time difference between a time Ta obtained by a reference signal and a time Tb obtained by a monitor signal at every prescribed measuring time, and calculates an inclination measurement value Sl indicating a changing tendency of the time difference by every measuring time. An inclination judgment section 2 statistically processing the inclination measurement values Sl calculated by the inclination measurement section 1, to determine a monitoring range Amax-Amin to a new inclination measurement value from the inclination measurement section 1. An inclination monitoring section 3 monitors a time lag by comparing the new inclination measurement value measured by the section 1 with the monitoring range Amax-Amin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341011-A (JP)
Title: Screen frame positioning structure of screen printing machine and screen frame positioning method
Inventor: NAKAZAWA NORITAKA
IPC: B41F15/36
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen frame positioning structure of a screen printing machine capable of rapidly, easily and properly performing the alignment of a pattern with an object to be printed at the time of replacement of a screen frame, and a screen frame positioning method.   <P>SOLUTION: A fitting part 20 and a contact part 21 functioning as a first positioning means are used at the time of plate making in a first process and at the time of attachment of the screen frame in a second process. That is, when a plate making positive film 8 is positioned with respect to the screen frame 5 having a screen 6 stretched thereon, it is aligned with the respective projected parts 17 (reference index) of the plate making fixture 10 and, when the made screen frame 5 is positioned with respect to a plate attaching frame, it is aligned with the respective projected parts (second positioning means) of the plate attaching frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006464-A (JP)
Title: Deviation control method and deviation calibration method of electron beam apparatus
Inventor: ANDO MASAAKI
IPC: H01J37/147
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a variation in a gain in an analog circuit , a variation in a deflector in a radius direction, displacement in a circumferential direction (rotary direction), and so on cannot be corrected for reducing deviation accuracy in a deviation control method using a conventional electrostatic 8-pole deflector.  <P>SOLUTION: An 8-pole arithmetic circuit for controlling the 8-pole deflector comprises a digital circuit. A digital gain correction circuit 1 is provided for correcting the size of data to be outputted to a D/A converter. Further, a gain correction circuit 2 is provided at the input section of the addition/subtraction of data in the cross term (Y data for X-axis deflector and X data for Y-axis deflector) in an 8-pole operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005132-A (JP)
Title: Green procurement information system
Inventor: ICHIKAWA YOSHIAKI
IPC: G06Q50/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate identification of a contained chemical substance that is an investigation target of green procurement in a green procurement information system when a delivery dealer executes investigation and registration.  <P>SOLUTION: This system has a target substance database 103 storing a record group wherein a field comprises retrieval information for retrieval and a standard name with a substance identifier specific to the substance as a key index; a category database 104 storing a record group wherein a field comprises a category corresponding to the substance with the substance identifier as a key; a category retrieval processing part 106 and a substance retrieval processing part 105 retrieving the databases 103, 104; and a registration support processing part 107 supporting the delivery entrepreneur with respect to the distinction of the chemical substance that is the investigation target of the green procurement through an input/output screen interface via a wide area network 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006088-A (JP)
Title: Thin film type electron emissive display element
Inventor: KAJIWARA TOSHIRO
IPC: H01J31/12
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film type electron emissive display element having excellent picture quality by forming an element structure hard to be influenced by the reflection of outside light.  <P>SOLUTION: In this thin film type electron emissive display element, materials capable of transmitting visible light are used for all of electron sources and related materials, and at the same time, in order to prevent outside light from being reflected by a phosphor, display light is taken out from a substrate on which an electron source facing a substrate having a phosphor applied is disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003064389-A (JP)
Title: Lubricant composition, method for preparing the same and molecular complex
Inventor: NEGORO MASAYUKI
IPC: C10M135/34
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition capable of maintaining low-friction effect and abrasion resistance on sliding surface for a long period. SOLUTION: This lubricant composition includes a molecular complex which is formed by the intermolecular interaction of at least one kind of keto-enol tautomeric compounds, wherein the molecular complex includes as the constituent a keto-enol tautomeric compound of the general formula (I) [where, Q<11> is an oxygen atom, sulfur atom or N(R<13> ); R<11> to R<13> are each H or a substituent, at least one of them being a substituent containing >=4C alkyl chain, oligoalkyleneoxy chain, >=2C perfluoroalkyl chain, perfluoroalkyl ether chain or organopolysilyl chain, and R<11> and R<12> , and R<11> and R<13> may each be mutually bound to form a cyclic structure] (except a triarylmelamine derivative).
Patent JP-2004012612-A (JP)
Title: Inspection method of base material for intraocular lens
Inventor: NAKAHATA YOSHIHIRO
IPC: G02C13/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of a base material for intraocular lenses for speedily and easily judging propriety of use of the base material for intraocular lenses.  <P>SOLUTION: The base material obtained by polymerizing a polymeric monomer is immersed in water or an aqueous solution which is kept to a prescribed temperature in a range of 40°C to 70°C for prescribed time. Then, the base material is taken out at room temperature with water or the aqueous solution and a time change of the base material is observed by a microscope. Thus, the occurrence state of a gap caused in the base material is inspected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009497-A (JP)
Title: Image processing apparatus
Inventor: SHIRAISHI RYOICHI
IPC: B41J2/32
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact image processing apparatus which can write and erase pictures well on a rewritable thermosensitive recording medium with the use of a single thermal head.  <P>SOLUTION: The image processing apparatus is configured to include the thermal head T, the rewritable thermosensitive recording medium M, and a control means C. In the thermal head T, many heating resistors 3 are deposited and arranged linearly via a predetermined interval on an upper face of a substrate 1. A part of side faces of these heating resistors 3 is extended to adjacent heating resistors 3, and adjacent heating resistors are connected to each other by the extended part 3a. The thermal head T makes heating resistors 3 heat by impressing a predetermined electric power pulse to the heating resistors 3. Pictures are written or erased to the rewritable thermosensitive recording medium M by the heat from the heating resistors 3. The control means C selects an electric power pulse which has a longer pulse width at the time of erasing pictures than that at the time of writing pictures and a small voltage value, as the electric power pulse to be impressed to the heating resistors 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012986-A (JP)
Title: Electrophotographic photoreceptor, processing cartridge, electrophotographic apparatus and method for manufacturing electrophotographic photoreceptor
Inventor: UEMATSU HIRONORI
IPC: G03G5/05
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having improved wear resistance in an electrophotographic photoreceptor which uses polymerization reaction by radiation, and to provide a process cartridge, an electrophotographic apparatus and a method for manufacturing an electrophotographic photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer or a photosensitive layer and a protective layer on a supporting body, at least one of the photosensitive layer or the protective layer is formed by irradiation of radiation and then by heating after the irradiation. The invention also proposes a process cartridge and an electrophotographic apparatus having the above electrophotographic photoreceptor, and a method for manufacturing the above photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020759-A (JP)
Title: Image forming apparatus, image forming system, and image forming method
Inventor: IMAI HIROYUKI
IPC: H04N1/40
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a printing system by making it possible to avoid the failure arising from a change in colors or color tones and to select optimum conditions in the relations with images for printing in image formation by a setting mode to uniformize the remaining quantities of developing agents of respective colors.  <P>SOLUTION: Setting of the mode to uniformize the remaining quantities of the developing agents by a user is made possible when the execution of printing is instructed by a host PC (personal computer) or printer in a system formed by connecting the host PC and the printer through a communication I/F (interface). This mode detects the remaining quantities in setting and applies the conversion for the purpose of quantity reduction of the color of the smaller remaining quantity or substitution with another color by a color conversion means in order to suppress the consumption of this color. As shown in Figure 5, the uniformization mode (a plurality of quantity reduction values are prepared)/the ordinary mode can be selected when the remaining quantity of the developing agent of the certain color falls down to a prescribed value or below. Further, the application of this mode by selecting the character/photograph area of the objective image and monitoring of the color change at the application are made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016437-A (JP)
Title: Syringe connection port
Inventor: FUKAI AKITOSHI
IPC: A61M39/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe connection port for easily wiping off a liquid pool produced in a deep position in a sleeve when a twist-lock type syringe is removed from the sleeve part.  <P>SOLUTION: First, a rubber valve 14 is mounted to cover the upper end of the sleeve part 23. Since the liquid pool is produced on the top face 30 of the rubber valve 14 when the twist-lock type syringe is removed, it is easy to wipe off the liquid pool in the syringe connection port 10. It is preferable that the rubber valve 14 is mounted as engaged with a thread-engagement piece 24 disposed on the outer periphery of the sleeve part 23. Secondly, the sleeve part is detachably mounted. In this case, the liquid pool produced in a deep part in the sleeve part can be wiped off by properly removing the sleeve part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081612-A (JP)
Title: Method for refining chlorine
Inventor: OKU NORIAKI
IPC: C01B7/07
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining chlorine of separating nitrogen and oxigen from crude chlorine containing nitrogen and/or oxygen where the crude chlorine is brought into contact with 1,2-dichloroethane to allow chlorine in the crude chlorine to be absorbed into the 1,2-dichloroethane. SOLUTION: In the method for refining chlorine where nitrogen and oxygen are separated from crude chlorine containing nitrogen and/or oxygen, the crude chlorine containing nitrogen and/or oxygen is brought into contact with 1,2- dichloroethane, so that chlorine in the crude chlorine containing nitrogen and/or oxygen is allowed to be absorbed into the 1,2-dichloroethane. Preferably, the crude chlorine containing nitrogen and/or oxygen and the 1,2-dichloroethane are brought into contact with each other by using an absorption tower.
Patent JP-2004018983-A (JP)
Title: Apparatus and method for automatically thermal-spraying inside wall face of circular steel structure
Inventor: SUNAYAMA MASATO
IPC: B05B7/20
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To automatically apply a sprayed coating which has a high accuracy and a uniform coating thickness distribution to the faces to be thermal-sprayed of the inside wall faces in a circular steel structure.  <P>SOLUTION: The automatic thermal spraying apparatus 10 comprises: a table 11 capable of elevating and lowering; a horizontal board 13 fitted to the surface of the table so as to horizontally be rotated; a spindle 18 fitted to the surface of the horizontal board so as to horizontally be moved forward and backward; and thermal spraying guns 21 and 24 fitted to the tip of the spindle rotatably, and turned to the faces to be thermal-sprayed of the inside wall faces in the circular steel structure ( in particular, stepwise inside wall faces 2a and 2b of an outlet liner 2 of a turbine pumping pipe 1). The sprayed coating having a high accuracy and a uniform coating thickness distribution can automatically be applied respectively to the vertical face 2a by controlling the lifting motion (vertical movement) of the table 11 and the rotary movement of the flat board 13, and to the horizontal face 2b by controlling the horizontal movement (moving forward and backward) of the spindle 18 and the rotary movement of the horizontal board 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019396-A (JP)
Title: Edge-of-eaves weatherboard having leveling-board function
Inventor: TAJIMA TSUNEO
IPC: E04D13/15
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the manufacturing efficiency of a shingle material and the working efficiency of roofing on a job site, and reduce general costs of roofing.  <P>SOLUTION: In a roofing structure, an eaves-side undersurface part of a board roofing material 11 on an upstream side is sequentially superposed on the ridge-side top surface part of the roofing material 11 on a downstream side in the direction of inclination. An edge-of-eaves weatherboard 12 of the roofing structure is integrally composed of a main body part 12a which is to be interposed between the roofing material 11 and a roof substrate at the edge-of-eaves side end of a roof, a throating part 12b which is arranged in such a manner as to face a side end of the edge of eaves, and a leveling board part 13 which is formed in the body part 12a in a recessed manner so as to hold the roofing material 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031046-A (JP)
Title: High-frequency lighting device
Inventor: HAYASHI SHUJI
IPC: H05B41/24
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency lighting device capable of suppressing the peak of a current generated at preheat starting and lighting starting by the use of a comparatively simple structure.  <P>SOLUTION: The high-frequency lighting device is provided with discharge lamp loads 4, 6 including a discharge lamp 24, and a high-frequency inverter circuit 2 inputting a high-frequency voltage to the discharge lamp loads 4, 6. At preheating, the high-frequency inverter circuit 2 preheats the discharge lamp 24 with a high preheating frequency higher than a normal preheating frequency for normal preheating, and then, preheats the discharge lamp 24 with the normal preheating frequency, and at lighting, lights the discharge lamp 24 with a high lighting frequency higher than a normal lighting frequency for normal lighting, and then, the discharge lamp is lighted with the normal lighting frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031191-A (JP)
Title: Capacity adjusting device and method for battery pack
Inventor: SAKAI KENICHI
IPC: H02J7/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To always equalize capacity of each cell in a battery pack composed by connecting a plurality of cells in series to and in parallel with one another.  <P>SOLUTION: When the battery pack is in a chargeable and dischargeable state by being connected to a load, in the case that the non-load state of the battery pack continues for a predetermined period or more, and the average charge capacity of all the cells of the battery pack or all the parallel block cells varies by a predetermined amount or more from the average charge capacity of all the cells or all the parallel block cells in setting the previous capacity adjustment condition, a capacity adjustment condition is set again by detecting the charge capacity of each cell or each parallel block cell of the battery pack. When the battery pack is being charged with a charging device, in the case that the average charge capacity of all the cells of the battery pack or all the parallel block cells varies by a predetermined amount or more from the average charge capacity of all the cells or all the parallel block cells in setting the previous capacity adjustment condition, a charging current of the charging device is set to zero, the capacity adjustment condition is set again by detecting the charge capacity of each cell or each parallel block cell of the battery pack, and thereafter charging by the charging device is restarted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033809-A (JP)
Title: Wastewater treatment method using microorganisms
Inventor: MIYAZAKI HIDEO
IPC: C02F3/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method which substantially reduces hardly biodegradable COD in wastewater and treats COD at a low cost.  <P>SOLUTION: Microorganisms for decomposing a hardly biodegradable compound are immobilized on a carrier and immobilized microorganisms are allowed to get mixed with activated sludge to treat organic wastewater of a high concentration.  <P>COPYRIGHT: (C)2004,JPO