baber/WOPTO huggingface dataset:
Patent JP-2004177414-A (JP)
Title: Mounting structure of automobile sensor and semiconductor pressure sensor
Inventor: MATSUMURA TAKASHI
IPC: F02D35/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To attach automobile sensors on the wall of a spot to be detected directly without using screws and attach a pressure detector directly to a pressure introduction pipe without using the pressure introduction pipe.  <P>SOLUTION: A sensor attaching hole 60B with non-circular shape for inserting a part of a sensor housing 1 is provided to a wall 6 to be detected. In the sensor housing 1, a first hooking part (nail 4) and a second hooking part (flange 2) are molded in one body. The housing 1 is allowed to be inserted in the attaching hole 60B on condition that the nail 4 is directed in a specific direction, and by rotating for a specific angle after insertion, the nail 4 is hooked on the inner surface of the wall 6. The flange 2 is hooked on the outer surface of the wall 6. As the wall 6 to be detected is pinched by the nail 4 and the flange 2, the sensor can be attached. As the projection 7 of the hook 8 is hooked in the recess 3 provided on the sensor housing 1, the sensor is stopped rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005214187-A (JP)
Title: Hydraulic power generation facilities
Inventor: YOKOGAWA GENSAKU
IPC: F03B13/08
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide hydraulic power generation facilities performing continuous power generation using seawater or river water with small power.  <P>SOLUTION: A hydraulic turbine 12 constructing a part of hydraulic power generation facilities 10 is provided in an underground power generation chamber 11. Seawater is supplied to a hydraulic turbine 12 by a conducting tube 13 of a throttling pipe shape, and seawater after power generation is returned to sea by a column pipe 14 of a same throttling pipe shape by using a pump 15. Consequently, continuous power generation using seawater can be performed with small power of the pump 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220988-A (JP)
Title: Linear actuator structure
Inventor: SHIMOOKA NORIO
IPC: F16H25/22
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To establish safety against an excessive input load by installing a slip clutch between a motor and a ball screw.  <P>SOLUTION: A linear actuator structure is configured so that the slip clutch 26 is provided on a ball screw base part 8A of the ball screw 8 installed in a casing 5 and engaged with the output shaft 10, and through the clutch 26, the drive of the motor 1 is transmitted to the ball screw 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222339-A (JP)
Title: Cavitation analysis method, cavitation analysis program, program recording medium, and analyzer
Inventor: ITO MASARU
IPC: G01N7/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase precision, stability, and versatility of analysis on cavitation generated in fluid in cavitation analysis handling behavior of bubbles by using a bubble diameter distribution model.  <P>SOLUTION: The cavitation generated in the fluid is handled as a group of bubbles consisting of spherical bubbles. The bubbles are classified according to their mass, and bubble behavior is analyzed in each class. In consideration of a bubble number density distribution of respective classes based on a liquid pressure, a liquid temperature, a bubble number density and bubble mass of each class, a bubble pressure of each class, a bubble temperature of each class, and a bubble density of each class, bubble number densities in the boundaries between respective classes are calculated from the bubble number density distribution. From the bubble number density, an evaporation amount and a condensation amount passing through the respective class boundaries are calculated, while calculation of growth/contraction motion of the bubble is carried out by repetitive calculation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224029-A (JP)
Title: Ultrasonic wave motor having multiple degrees of freedom, and preloading device
Inventor: KAWANO HIROSHI
IPC: H02N2/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ultrasonic wave motor having multiple degrees of freedom which can drive a three degrees of freedom rotating position having high speed and silence, by giving a suitable pre-load to a stator and three stators, and to provide a preloading device.  <P>SOLUTION: A ultrasonic wave motor α having multiple degrees of freedom, includes a spherical rotor 1, a piezoelectric vibrator which arbitrarily excites natural vibration and which is assembled via the pre-loading device β, which is, thereby, press bonded and circumscribed at the spherical surface of the rotor 1 through a shaft 3 projected to the rotor 1 with this preloading device β, and three stators 2a, 2b, and 2c for giving an arbitrary rotational motion to the rotor 1, based on the exciting vibration. The three stators 2a, 2b, and 2c are disposed, with respect to the center of rotation O of the rotor 1 with point symmetry. Feature configuration means, in which the rotational axes x, y, and z, in a manner of three-dimensional orthogonal axis of coordinates of rotational motion given by the three stators 2a, 2b, and 2c are perpendicular, with respect to press bonded and circumscribed surfaces A, B, and C of the rotor 1 and the stators 2a, 2b, and 2c, respectively, is adopted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234616-A (JP)
Title: Actuator
Inventor: FUJII NOBORU
IPC: G06F3/033
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator having a driving part which face-moves and a function performing precise input.  <P>SOLUTION: The actuator A-1 relatively moves a magnetic field generation part 1 arranged in such a way that different magnetic poles become alternate on a plane with a prescribed position as a center and a coil holding part 20 which is confronted with the magnetic field generation part 1 and holds a plurality of coils 2 which are radially arranged. A magnetoelectric transducer 31 for detecting relative movement is arranged in the magnetic field generation part 1 or the coil holding part 20. The actuator A-1 can detect moving quantity when it performs an operation for relatively moving the magnetic field generation part 1 and the coil holding part 20 since it has the magnetoelectric transducer 31. It can be used for coordinate input by using a detection signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230099-A (JP)
Title: Wearable action supporting apparatus, controlling method of drive source in wearable action supporting apparatus, and program
Inventor: YAMAUMI YOSHIYUKI
IPC: A61F2/60
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To control an assisting force to reflect an intention of a wearer.  <P>SOLUTION: A control system of an action supporting apparatus 10 includes the drive source 140 to apply the assisting force to the wearer 12, a physical phenomenon detecting means 142 to detect an angle of a joint (the physical phenomenon) corresponding to the action of the wearer 12, and a biological signal detecting means 144 to detect a myoelectric potential (the biological signal) corresponding to the muscular force generated by the wearer 12. A differential derivation means 154 derives a difference between a biological signal of a standard parameter corresponding to the angle of the joint detected by the physical phenomenon detecting means 142 and the biological signal detected by the biological signal detecting means 144, and judges whether the difference exceeds the predetermined allowable value or not. A gain altering means 156 outputs a correction signal to an autonomic controlling means 160 to alter a gain P of a command signal (a controlling signal) which is generated by the autonomic controlling means 160 corresponding to the difference when the difference is judged to exceed the predetermined allowable value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236412-A (JP)
Title: Catv system and optical transmitter/receiver
Inventor: OHARA HISANORI
IPC: H04N21/61
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CATV system attaining high quality and high-speed communication, using a simple configuration, and to provide an optical transmitter/receiver.  <P>SOLUTION: The CATV system adopting the HFC transmission system and the optical transmitter/receiver are provided, and the CATV system includes wavelength division multiplexers provided in a CATV center; an optical transmitter provided in either of two-way amplifiers and for converting an uplink signal outputted from a terminal as an electrical signal into an optical signal with a wavelength different from the wavelength of an optical signal transmitted / received by the optical transmitter/receiver and transmitting the resulting optical signal; and the optical transmitter/receiver for accommodating the wavelength division multiplexers into the same enclosure, and is constituted in a way that an optical signal subjected to wavelength division multiplexing is transmitted between the CATV center and the optical transmitter/receiver, by using the down link optical transmission line and the uplink optical transmission line or either of them through the connection of the optical transmitter provided in the two-way amplifier to the wavelength division multiplexer provided in the optical transmitter-receiver via the optical transmission line with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230218-A (JP)
Title: Home tea & coffee maker
Inventor: SAKASHITA SHINICHI
IPC: A47J31/44
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home tea & coffee maker capable of automatically extracting coffee as well as black tea and Japanese green tea, etc. deliciously.  <P>SOLUTION: Extracted coffee extract liquid is reserved in a server 3 successively at the time of coffee extraction in the home tea & coffee maker. On the other hand, at the time of tea extraction, tea extract liquid is extracted with tea leaves steamed with supplied hot water, and after a prescribed period of time (for example, 3-5 minutes) elapses, the extract liquid in a tea extractor 4A is separated from the tea leaves, drips down to the server 3 at a burst, and is reserved there. In this way, the extract liquid can be automatically extracted by a method similar to the method considered suitable for extraction of coffee or black tea, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233798-A (JP)
Title: Position pressure detector
Inventor: SAEGUSA FUMIO
IPC: G01L1/20
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressed position pressure detector having a simple constitution, and detecting a pressed position pressed in an area to be pressed and the pressure thereof.  <P>SOLUTION: This position pressure detector is provided with a base 110 having one surface on which a resistance film 120 is formed, and a base 111 having one surface on which a conductive material 125 is formed. The resistance film 120 and the conductive material 125 are arranged so that the resistance film 120 and the conductive material 125 are opposed to each other, and a spacer 130 is interposed between the base 110 and the base 111. The voltage of the resistance film 120 is linearly increased from the side of one end of the resistance film 120 to the side of the other end by applying voltage to electrode pairs 200, 201 of the both ends of the resistance film 120. An electrode 202 is provided on the conductive material 125. Also provided are a circuit for outputting a position signal based on a signal acquired from the electrode of the conductive material 125, and another circuit for outputting pressure signals based on signals acquired from the electrode pairs 200, 201 of the both ends of the resistance film 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230884-A (JP)
Title: Sheeting method and sheeting apparatus
Inventor: MURAYAMA HIDEKAZU
IPC: B21D13/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheeting method and a sheeting apparatus by which a sheet which is bent in three or more places in the ridge-line direction of a waveform in addition to a continuous waveform shape is efficiently manufactured without damaging.  <P>SOLUTION: In the sheeting method, a first intermediate material 11 is formed by bending a metallic sheet into a continuous waveform, a second intermediate material 21 which is bent in two places is formed by bending the first intermediate material 11 into an approximately crank shape in the ridge-line direction of the waveform and a finished article 31 which is bent in three places in the ridge-line direction of the waveform is formed by bending another place on the side to be bent at the same time when a bending part on one side of the crank of the second intermediate material 21 is further bent in the opposite direction. The sheeting apparatus is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233362-A (JP)
Title: Vibration-resistant actuator and active vibration-resistant device using it
Inventor: GOTO KATSUHIRO
IPC: F16F13/22
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration isolating actuator of improved structure, sealing an opening part of a housing communicating with a guide hole for guiding a guide rod projected from an output member vibrated by application of a current to a coil with the outside at a high level over a long period of time, and maintaining the air-tightness in the interior of the housing at a high level over a long period of time.  <P>SOLUTION: A cover plate metallic fixture 148 is fitted in the opening part 143 of the housing 116, a seal rubber layer 149 is applied to form a coat on the inner surface of the cover plate metallic fixture 148. A metallic spring 155 for energizing the cover plate metallic fixture 148 into the guide hole 138 is provided, whereby the cover plate metallic fixture 148 is pressed by the metallic spring 155 to hold the seal rubber layer 149 in the state of being pressed to an annular step part 144 of the opening part 143.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239596-A (JP)
Title: Method for purifying unsaturated fluorinated carbon compound
Inventor: SUGAWARA MITSURU
IPC: C07C17/389
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for extremely reducing inorganic impurities in an unsaturated fluorinated carbon compound since more reduction in impurities in raw material gas is required in the field of semiconductor production, electronic and electric parts, etc.  <P>SOLUTION: An unsaturated fluorinated carbon compound having extremely reduced inorganic impurities such as nitrogen, oxygen, etc., is obtained by packing an unsaturated fluorinated carbon compound into a pressure vessel such as a cylinder, etc., and extracting gas from a vapor-phase part in a state compressed to specific pressure or above. Preferably the unsaturated fluorinated carbon compound is brought into contact with a calcined metal oxide besides the gas extraction operation from the vapor-phase part. The water content in the unsaturated fluorinated carbon compound is extremely reduced by bringing the compound into contact with the calcined metal oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243785-A (JP)
Title: High-frequency module and portable terminal equipment
Inventor: MORI HIROYUKI
IPC: H01L23/12
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring board having superior planarity, connection reliability with various components to be mounted on the surface of a mounting substrate, superior heat dissipation characteristic, and the like, a miniaturized and high-reliability high-frequency module, and to provide portable terminal equipment equipped with the same.  <P>SOLUTION: The multilayer wiring board comprises a dielectric substrate 2 with a plurality of dielectric layers a1 to an laminated thereon, conductor layers 3 formed on the surface of and inside the dielectric substrate 2, and vertical conductors 4 for connecting between the conductor layers 3. Further, the board comprises surface conductor layers 3a, formed on the ends of vertical conductors 4 on at least the surface of the dielectric base 2, where the surface of the surface conductor layer 3a is formed so as to be flush with the surface of the dielectric substrate 2. In particular, the outermost surface of the dielectric substrate 2 is preferably formed of a composite layer, comprising a dielectric layer, and a surface conductor layer which has substantially the same thickness as that of the dielectric layer and which is passed through the dielectric layer and embedded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239358-A (JP)
Title: Print creating system
Inventor: NAGAMATSU ATSUSHI
IPC: B41J29/38
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print creating system capable of sorting a plurality of prints in the same order into a desired number of sheets on each image data creating device side for creating the image data based on images such as developed photo films.  <P>SOLUTION: In this print creating system, a plurality of image data creating devices mounting client computers for creating the image data is connected with an image processing device having a print processing part for print processing images on a printing sheet via a server computer based on the image data created by the image data creating device and a plurality of reception trays for sorting the prints finished at the print processing part via a network. A sorting number setting function for setting the sorting number to sort a plurality of prints of every order print-processed to the plurality of reception trays is constructed in the client computer, so as to activate a sorter via the server computer every sorted number set by the sorting number setting function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242120-A (JP)
Title: Image forming apparatus
Inventor: TAMURA YOSHIAKI
IPC: G03G15/16
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a mechanism in which an interval between a transfer roller and a photoreceptor drum (image carrier) or a bite amount against the other is made optimum for a transfer material (recording medium) to be used, by a simple, inexpensive constitution.  <P>SOLUTION: A polyhedron in which a roller which is in contact with the image carrier has a plurality of faces is disposed on each of the ends of a transfer roller and out of the image forming area of the image carrier. The roller is designed such that a gap between the image carrier and the transfer roller or an amount of press one against the other differs according to the roller face disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242179-A (JP)
Title: Image forming device
Inventor: MATAYOSHI AKIRA
IPC: G03G21/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good quality of image over a long period of time by executing transfer control according to a state of the surface of a toner image carrier such as an intermediate transfer belt.  <P>SOLUTION: A toner image is transferred to the intermediate transfer belt 16 from a photoreceptor drum 12a-15a by a primary transfer roller 22a-22d. The toner image on the intermediate transfer belt is transferred on to recording paper by a secondary transfer roller 26, and a toner that remains on the intermediate transfer belt is removed by a fur brush 27. A state of the surface of the intermediate transfer belt is detected by a reflection type sensor 21, and according to the result of the detection, a controller regulates at least one of the fur brush bias voltage (cleaning bias voltage), the primary transfer bias voltage, and the secondary transfer bias voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319440-A (JP)
Title: Organic electroluminescent element and its manufacturing method
Inventor: HIRAYAMA YASUKO
IPC: H05B33/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer organic electroluminescent element capable of obtaining a sufficient luminous efficiency, and its manufacturing method.  <P>SOLUTION: A luminous layer 4 is made of a polymer material of an electron transport property soluble in an organic solvent. As the polymer material constituting the luminous layer 4, a polymer material with a larger molecular weight than that constituting an electron transport layer is selected. As the organic solvent dissolving the polymer material constituting the luminous layer 4, an organic solvent with a larger specific dielectric constant than that dissolving the polymer material constituting the electron transport layer 5 is selected. The transport layer 5 is preferred to contain a polymer material with a hole blocking property. A repetition unit of the polymer material constituting the luminous layer 4 and that of the polymer material constituting the electron transport layer 5 are preferred to contain the same skeleton.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252587-A (JP)
Title: Clock shaping device and electronic equipment using the same
Inventor: OGISO HIROYUKI
IPC: H03K17/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock shaping device, capable of synchronizing in a plurality of different clock frequencies, and electronic equipment which uses the same.  <P>SOLUTION: The device has a structure provided with a reference clock signal selector for receiving a plurality of reference clock signals, having different frequencies and outputting any one of the inputted signals; a plurality of stationary oscillators for generating alternative clock signals, corresponding to each of the plurality of reference clock signals; a selector for receiving the reference clock signal and the alternative clock signal and outputting either of the clock signals; a signal detector for monitoring the reference clock signal selected by the reference clock signal selecting section, and causing the selecting section to output the alternative clock signal, if an abnormality occurs in the reference clock signal; and a plurality of voltage-controlled oscillators. The structure also has a phase synchronization circuit for outputting a clock signal, having a phase synchronized with the reference clock signal or the alternative clock signal outputted from the selecting section, and an operation control unit for controlling the operations of the stationary oscillators and the voltage-controlled oscillators.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248799-A (JP)
Title: Motor-integrated type turbocharger
Inventor: TAKAHASHI TAKESHI
IPC: F16C17/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-integrated type turbocharger using a floating bush and a bearing having excellent cooling performance and capable of preventing lubricating oil from leaking onto a compressor wheel side and arranging radial bearings of a shaft on both sides of a rotor of an electric motor to improve rotary balance of the shaft.  <P>SOLUTION: Among the radial bearings supporting the shaft 1, the radial bearing on a turbine wheel 2 side is used as the floating bush 5, and the radial bearing on a compressor wheel 3 side is used as a bearing (for example, dynamic bearing using air as lubricating fluid) 6 necessitating no supply of lubricating oil. A motor rotor 10 is arranged between them. A seal 9 is arranged between the motor rotor 10 and the floating bush 5 to cool a part in the vicinity of a turbine wheel 2 whose temperature is likely to rise by exhaust gas by the floating bush 5 having excellent cooling performance. The bearing 6 necessitating no supply of lubricating oil is arranged on the compressor wheel 3 side to prevent lubricating oil from being mixed into intake air of an engine. The motor rotor 10 is arranged between two radial bearings to improve rotary balance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI