baber/WOPTO huggingface dataset:
Patent JP-2005012952-A (JP)
Title: Control device of winding field motor
Inventor: DAIDOJI SHIGETOSHI
IPC: H02P6/182
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform a stable start at high torque without using a magnetic pole position sensor.  <P>SOLUTION: When a motor 1 is started, initial position detection is performed first, an rotor angle of the motor 1 at the start is detected, and the rotor angle and a present position are outputted. Next, the output of a control signal for on/off-controlling MOSFETs-A to F from a drive signal generation part 203 is started on the basis of a present position, and energization to each armature winding 1-1 to 1-3 is started. The motor 1 starts rotation when the energization to each armature winding 1-1 to 1-3 is started, but an induction voltage that can detect zero crossing is not generated at each armature winding 1-1 to 1-3 having a non-energized phase, since the number of revolutions is extremely small. For this, first time changeover that does not allow the induction voltage to be detected is determined. An updated position is outputted when the first time position changeover is determined, the drive signal generation part 203 outputs a control signal that corresponds to the position, and the changeover of an energizing phase of each armature winding 1-1 to 1-3 is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029820-A (JP)
Title: Method for manufacturing electronic photoconductive article and electronic photoconductive article
Inventor: ZHU JIAYI
IPC: G03G5/06
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic photoconductive article containing the complex of a charge generating material and at least one transport material selected from the group comprising an electron transport material and a hole transport material.  <P>SOLUTION: The electronic photoconductive article containing the complex of a charge generating material and at least one transport material selected from the group comprising an electron transport material and a hole transport material is manufactured by a step for mixing a charge generating material, at least one transport material, and an organic binder with a solvent to prepare a coating dispersion containing the complex of the charge generating material and at least one of the transport materials, and a step for coating the top of a conductive substrate with the coating dispersion to form a charge transport layer on the electronic photoconductive article.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005016083-A (JP)
Title: Cooling device for construction machinery, and the construction machinery with the cooling device
Inventor: HAMANO HIRONORI
IPC: B60K11/04
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for a construction machine and the construction machinery with the cooling device capable of improving the combustion efficiency of an engine.  <P>SOLUTION: An inter cooler 34 provided in an engine unit 6 internally enfolding an engine 21, cooling air sucked in the engine 21, a cooling fan 36 provided in the engine unit 6 bringing the cooling air into the inter cooler 34, and an engine cooler partition wall 31 partitioning the engine unit 6 into the engine room 20 in which the engine 21 is housed and a cooler chamber 30 in which the inter cooler 34 and the cooling fan 36 are housed, are provided in the construction machinery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017569-A (JP)
Title: Mobile phone with camera
Inventor: SHIMIZU TOSHIYUKI
IPC: H04M1/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone with a camera which has a movable part for photographing direction switching simplified and is hardly broken structurally and has superior operability.  <P>SOLUTION: A storage enclosure 10 is provided with an antenna 11, a display part 12 capable of displaying information relating to various transmission and reception, a telephone operation key 13, and aperture parts 21 and 23 for photographing a subject. A camera part 31 is switched to front (normal) photographing from the aperture part 21 for photographing placed on the rear side of the display part 12 and to operator's self-photographing from the aperture part 23 for photographing being in the backside of the display part 12 through reflection mirrors 51 and 52, by opening/closing a sliding lens cover 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017140-A (JP)
Title: Analyzing/measuring light source
Inventor: IWAI NOBUYUKI
IPC: G01N21/01
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing/measuring light source which has a light output intensity with a small change enough to conduct an analysis with a high reproducibility.  <P>SOLUTION: A glass lens 2 condenses a luminous flux in a visible/IR wavelength band emitted from a tungsten lamp 1 on a point 25mm this side of the center of a radiation light source 4. A quartz lens 5 condenses the flux from the condensing point and a luminous flux in an UV wavelength band emitted from the radiation light source 4 on a slit 7. The tungsten lamp 1 and the glass lens 2 are so located as to condense on the point 25mm this side of the center of the light source 4, thereby condensing the visible/IR light emitted from the tungsten lamp 1 and the UV light emitted from the radiation light source 4 on the slit 7. This allows the lights from a plurality of light sources to be supplied as an analyzing/measuring light source, without mechanically switching over the lights.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004188173-A (JP)
Title: Detection sensor with bottom
Inventor: ELLIS JOHN
IPC: A47C27/08
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To offer a detection sensor with a bottom of a bag which can control the expansion volume of a cushion by detecting and monitoring the position of a patient on the cushion.  <P>SOLUTION: At least one bag (12) having the surface (16), the bottom (18), and at least the one side (20) located between the surface and the bottom, bag space (22) division formed by the surface, the bottom, and at least the one side, a primary conductive substance which is located away from the bottom within the bag and can operate as the switch of a reaction device (32), and the second conductive substance (34) are included, the reaction device is electrically connected to the primary and second conductive substances, and a cushion apparatus (10)is composed so that an alarm is emitted or the bag is reexpanded by fluid or it is possible to respond with both the alarm and re-expansion when the primary and second conductive substances are contacted mutually.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004283159-A (JP)
Title: Vent hole opening and closing device for vinyl house
Inventor: ETO HISANORI
IPC: A01G9/14
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vent hole opening and closing device for a vinyl house, having light weight and good durability.  <P>SOLUTION: This vent hole opening and closing device for the vinyl house is composed of a pair of large and small circular synthetic resin foamed bodies 3, 4 covered with synthetic resin sheets and engageable with each other, wherein mounting sheets 5 are attached to an peripheral area of a lower part of the small circular synthetic resin foamed body, a synthetic resin sheet 7 is attached to an upper part of the large circular synthetic resin foamed body so as to cover all over the upper surface of the body, and parts of the pair of the large and small circular synthetic resin foamed bodies are joined to each other in a hinged state. A part of the large circular synthetic resin foamed body covered with the synthetic resin sheet is preferably cut away in the part joined in the hinged state. As for each of the synthetic resin sheets for covering the circular synthetic resin foamed bodies, the synthetic resin sheet positioned on an engaging surface is preferably formed so that the synthetic resin sheet has a satin-like pattern. Further, the mounting sheets 5 attached to the peripheral area of the lower part of the small circular synthetic resin foamed body are preferably composed of two sheets. Furthermore, a reinforcing ring which is inscribed in the large circular synthetic resin foamed body is preferably adhered to the body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021022-A (JP)
Title: Transportation system of bread dough fermentation line
Inventor: TANAKA TOSHIMASA
IPC: A21C13/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation system of a bread dough fermentation line freely setting the fermentation time of each shallow pan rack in a plurality of shallow pan racks carried into a fermentation chamber.  <P>SOLUTION: The transportation system 11 of the bread dough fermentation line is designed to successively transport shallow pans 17 in which bread dough is arranged with a conveyor 12 and stack the shallow pans 17 on each shallow pan rack 14 with a rack loader 13. In the transportation system 11, the shallow pan rack 14 is carried into the fermentation chamber 15 with carrying in means 38 and 39 to ferment the bread dough. After the passage of a prescribed time, the shallow pan rack 14 is carried out of the fermentation chamber 15 with a carrying out means 49. Each shallow pan rack 14 in the plurality of shallow pan racks 14 carried into the fermentation chamber 15 can be carried out after the passage of an optional time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024688-A (JP)
Title: Discharge wire electrode unit for image forming apparatus and its production method
Inventor: ISOKAWA HIROSHI
IPC: G03G15/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge wire electrode unit that positions each wire electrode by using a support member that prevents electric breakdown even when the discharge wire electrode receives an AC high voltage for a long time and is free from wear of a support part supporting the discharge electrode, and to provide the production method of the discharge wire electrode unit.  <P>SOLUTION: Each support member is formed of an electric insulation solid inorganic material or an electric insulation resin containing powder of electric insulation solid inorganic material. Each discharge wire member is positioned to a photoreceptor drum based on the height of a corresponding mounting member and the height of the corresponding support member from the mounting member. Accuracy in mounting each discharge wire member can be realized when a mold is produced, for example, by supporting the support member made of the electric insulation solid inorganic material or the like and then integrally molding together with the mounting member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025632-A (JP)
Title: Monitoring method
Inventor: KAMAKURA TOMOO
IPC: G08B13/04
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring method, a monitoring device and a security device to reduce manufacturing costs, and to detect only a sound with a target frequency by deciding an area to be monitored.  <P>SOLUTION: This monitoring method is performed by setting an arrangement interval matched with the frequency of a sound to be monitored by arraying a plurality of microphones in a direction crossing an axis extended to a monitor target direction, and deciding a monitor target direction based on the delay sum of sounds detected by the microphones, and monitoring the generation of a sound with a specific frequency in the specific area to be monitored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030468-A (JP)
Title: Holder for needle roller bearing, and needle roller bearing
Inventor: FUKUSHIMA HIROSHI
IPC: F16C33/54
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for a needle roller bearing manufacturable with improved reliability, and to provide a needle roller bearing.  <P>SOLUTION: When the needle roller bearing 10 is assembled between a pinion shaft (an inner ring) 4e and a planetary gear (an outer ring) 4c, a clearance Δ1 between a guide part 12d of a cage bar part 12b and the roller 11 held by the guide part becomes smaller than a clearance Δ2 between the cage bar part 12b and a central part of the roller 11. In the case of relatively moving holder 12, to which strong centrifugal force is applied, and the roller 11 at a rolling possible position, since the roller 11 abuts on the guide part 12d on a root side of the cage bar part 12, stress applied to the root of the cage bar part 12 becomes smaller than the case of abutting on a central part 12c. With this structure, fatigue fracture of the holder 12 can be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031287-A (JP)
Title: Projection aligner, reticle used in projection aligner, projection exposure method and method for manufacturing semiconductor device
Inventor: TAKENAKA TSUTOMU
IPC: G03F1/46
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize exposure while suppressing influences of external disturbing light such as back face reflection of a reticle in the process of fine projection exposure using a transmissive reticle.  <P>SOLUTION: In the exposure apparatus to transfer a circuit pattern formed on a reticle onto a substrate such as a wafer, an antireflection film is applied to the effective region for the exposure rays on the opposite face of the reticle to the face where at least a reticle device pattern is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000147-A (JP)
Title: Bag-tying mechanism for fruit and vegetable
Inventor: MIYAUCHI TOSHIJI
IPC: B65B67/06
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism capable of contributing to the improvement of efficiency, a reduction in labor, a decrease in the number of workers, etc., by utilizing the mechanism, although conventionally the covering/bagging works for improving/maintaining the added values of fruits and vegetables are performed manually.  <P>SOLUTION: The mechanism has a squeezing mechanism for squeezing the upper end of a bag by actuating left and right fingers 2, 1, and winding a tape around the upper part of the bag for bonding by actuating left and right sealing arms. By mechanizing the bag-tying work by adopting the mechanism, the working range becomes wider and it becomes possible to exhibit effects such as shortening the working time, reducing the labor force, decreasing the number of the workers, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036259-A (JP)
Title: Method for manufacturing copper composite material
Inventor: FUNAKI MITSUHIRO
IPC: B22F3/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for imparting excellent mechanical strength and thermal/electric properties to a copper composite material.  <P>SOLUTION: In the method for manufacturing the copper composite material, copper powder, titanium powder and boron powder are mixed into a primary shaped body. Then thermal energy is applied to the primary shaped body and the titanium powder is allowed to react with the boron powder to form titanium boride in a copper matrix. Subsequently, plastic deformation is applied and strain is imparted to the above primary shaped body in which the titanium boride is formed, by which a secondary shaped body is produced. By this method, structure can be finely triturated owing to the formation of the titanium boride and unreacted solid-solution elements (titanium and boron) can be precipitated owing to the application of the strain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038681-A (JP)
Title: Transparent substrate for forming bottom emission type light-emitting element, and light-emitting device using same
Inventor: SUWA MASAO
IPC: H05B33/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottom emission type light-emitting device with very high light extraction efficiency, and a transparent substrate suitably used for the light-emitting device.  <P>SOLUTION: A lighting device 11 as a light-emitting device has an organic electroluminescent element 16 at one side of the transparent substrate 12. The organic electroluminescent element 16 is composed of a first electrode 13, an organic electroluminescent layer 14, and a second electrode 15 successively formed from a transparent substrate 12 side, and the light to be emitted from the organic electroluminescent element 16 is emitted from the transparent substrate 12 side. A plurality of light scattering parts 18 having an interface scattering the light are formed in the transparent substrate 12. The light scattering part is formed by a method of forming markings in the transparent substrate by laser (a laser marking method).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044034-A (JP)
Title: Price estimation system for derivative commodity and price estimation method for derivative commodity
Inventor: UENOHARA YUJI
IPC: G06Q40/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide price estimation technology for a derivative commodity, allowing the high-speed application of a Monte Carlo method even when market data have non-normal distribution.  <P>SOLUTION: This price estimation system for the derivative commodity has: a market data input means for inputting the market data; a resolution input means for inputting time resolution and price resolution; a Boltzmann equation discretization means discretizing a Boltzmann equation on the basis of the input of the time resolution and the price resolution; a Boltzmann equation analysis means analyzing the discretized Boltzmann equation to the market data by a technique of a ternary tree to obtain price density; and a price estimation means for the derivative commodity, finding a price of the derivative commodity from the price density.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044906-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TOKIFUJI SHUNICHI
IPC: H01L21/3205
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent structure destruction of a low dielectric constant film or crack in a process for forming copper wiring in the manufacturing method of a semiconductor device by using copper wiring and the low dielectric constant film.  <P>SOLUTION: The copper film 9 and a barrier metal film 8 are polished in a condition that the polishing pressure 12 of chemical/mechanical polishing becomes 0.2psi to 2psi or by a condition that the relative speed of a polishing pad 10 and a semiconductor substrate 1 in chemical/mechanical polishing becomes 5m/min to 40m/min in a process for chemically and mechanically polishing the copper film 9 and the barrier metal film 8 and forming copper wiring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041627-A (JP)
Title: Recording medium returning device and recording device provided with the same, and jetted medium returning device and liquid jet device provided with the same
Inventor: YAMANAKA TAKESHI
IPC: B41J13/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium returning device in which when a return lever is turned in the vicinity of a feed roller, a sheet is prevented from being partially lifted from a back side by an end of the return lever, while length of the return lever is maintained to exhibit sheet returning operation for the double-fed sheets.  <P>SOLUTION: When the return lever is turned in the vicinity of the feed roller 5 with no load in the longitudinal direction of the return lever, the length of the return lever 15 is sufficient for allowing the end 16 of the return lever 15 to move on a first trajectory passing through an inside region of a circumferential surface of the feed roller and for returning the other recording media onto a holding part. When the return lever 15 is turned in the vicinity of the feed roller 5 during feeding, the end of the return lever 15 is moved on a second trajectory passing on a plane substantially the same as a plane extending from the circumferential surface of the feed roller 5 because of the recording medium P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040270-A (JP)
Title: Blocking device of wiring opening in desk or the like
Inventor: IMAI FUMIHIRO
IPC: A47B13/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To form a wide wiring space by eliminating an obstacle in the lower part of a cord insertion opening formed in top boards.  <P>SOLUTION: A desk or the like is so formed that the top boards 2 and 2 are mounted on support rods 5 facing in the front/rear direction in the upper ends of left/right leg bodies 3 and the cord insertion opening 8 facing in the left/right direction is provided in the opposed faces of the top boards 2. Support members 11 and 11 having retaining means in the upper parts are attached to the opposed surfaces of the left/right support rods 5 in the lower part of the opening 8, and support leg pieces 15 projecting to the lower surfaces of both the left/right ends of a cover member 10 closing the opening part 8 are detachably engaged with and supported to the retaining means of the both support members 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353153-A (JP)
Title: Foamed molded product reinforcing material and car seat
Inventor: YAMAMOTO TOSHIYA
IPC: B60N2/90
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed molded product reinforcing material for a car sheet, etc., capable of preventing decrease in rigidity of a seat cushioning material for a car, etc., capable of preventing production of a frictional sound produced by friction between a polyurethane foam and a spring, having excellent quietness, reinforcing effect, and moldability, and scarcely causing a variation in a Metsuke (surface density) of the sheet, and to provide the car seat.  <P>SOLUTION: This foamed molded product reinforcing material is mainly composed of a long-fiber nonwoven fabric produced by subjecting a long fiber having a fiber diameter of ≤40 μm to entangling treatment, has a two-layer or three-layer structure comprising a compact layer and a base layer or layers, and satisfies the following characteristics: an air permeability of ≤400 cc/sec/cm<SP>2</SP>; a thickness of ≥1.0 mm; the variation (CV value) of the Metsuke of ≤ 10%; a sheet stress at 5% elongation of 0.5-20 N/5cm, when tested at 65°C; and a sheet stress at 5% elongation of 0.25-10 N/5cm, when tested at 100°C. The car seat is given by laying and laminating the foamed molded product reinforcing material on a spring material-contacting surface of a car seat material formed out of the polyurethane foam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046242-A (JP)
Title: Vacuum cleaner
Inventor: UNE MASAMICHI
IPC: A47L9/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of improving the durability of a motor for driving a rotating cleaning body.  <P>SOLUTION: The vacuum cleaner is provided with a current sensor 17 for detecting a current value flowing to the motor 15 for driving the rotating cleaning body provided on a suction port body, a fixed current control part 19 for executing control so as to keep the value of a current flowing to the motor 15 fixed on the basis of the current value detected in the sensor 17, and a current amount rapid reduction control part 20 for lowering an increased overcurrent by a lowering width larger than a current control width by the fixed current control part 19 taking priority over the control in the fixed current control part 19 in the case that the current flowing to the motor 15 is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI