baber/WOPTO huggingface dataset:
Patent JP-2005256035-A (JP)
Title: Plating method for electronic components and member for mask used for the same
Inventor: SATO HIROSHI
IPC: C23C18/06
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating method for electronic components having excellent packaging strength and component destruction strength and a member for a mask used for the same relating to a plating method for electronic components used for portable equipment, such as personal computers, digital video camera (DVC) equipment, digital still camera (DSC) equipment, mini-disk (MD) equipment, and mobile communication equipment and a member for a mask used for the same.  <P>SOLUTION: An internal electrode 11 is formed by inserting a ferrite core 17b into a hole 21 disposed at the member 19 for the mask formed of an elastic body to immerse the core in the plating liquid, and plating a collar part 17a of the ferrite core 17b not in contact with the member 19 for the mask with the member 19 for the mask as a mask by an electroless plating method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255841-A (JP)
Title: Thermal decomposition apparatus
Inventor: SUGIYAMA HIDEKAZU
IPC: B09B3/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal decomposition apparatus capable of preventing deposition of a caulking component in thermally decomposed gas on a surfaces in a space between the outside of an inner vessel and the inside of an outer vessel due to the rotation of the inner vessel.  <P>SOLUTION: This thermal decomposition apparatus has an inner vessel 50 and an outer vessel 51, each having a hollow cylindrical shape and concentrically constructed. The inner vessel 50 is rotary driven with its axial center as the rotation center and has a charging section 12s for an object to be treated, formed at one end of a cylindrical shape, and a discharge section 54 for a decomposed gas and a residue, formed at the other end of the cylindrical shape. The outer vessel 51 has a heating jacket 52 for heating the inner vessel to a predetermined temperature, and a reflux column 13 for the decomposed gas exhausted from an exhaust slit and a residue discharging nozzle 12d are connected to the outer vessel 51. A scraping fin 60 is integrally fixed on the outer peripheral surface of the inner vessel 50. The scraping fin 60 is spirally wound on the outer peripheral surface of the inner vessel 50 in the axial direction thereof and is formed with its outside conforming to the inner shape of the outer vessel 51 without interfering with it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260003-A (JP)
Title: Manufacturing method of actuator device and liquid injector
Inventor: ITO MAKI
IPC: B41J2/145
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an actuator device which can improve the characteristic of a piezoelectric layer constituting a piezoelectric element and stabilize the characteristic of the piezoelectric layer, and to provide a liquid injector.  <P>SOLUTION: In the manufacturing method of the actuator device, a process for forming a vibration plate comprises a process for forming a zirconium layer and also forming an insulator film which is formed of a zirconium oxide, and constitutes the outermost layer of a vibration plate by thermally oxidizing the zirconium layer at a prescribed temperature so that its surface roughness is 2 nm or less. In the method, a process for forming a piezoelectric element comprises a process for forming a seed titanium layer by applying titanium (Ti) by a sputtering method on a lower electrode, and a process for forming a piezoelectric precursor film by applying a piezoelectric material on the seed titanium layer and forming a piezoelectric layer by baking and crystallizing the piezoelectric precursor film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253790-A (JP)
Title: Autoclave sterilization method and autoclave sterilization apparatus to which the method is applied
Inventor: WATANABE ATSUSHI
IPC: A61B1/12
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autoclave sterilization method which enables the credible performance of work items specific to autoclave sterilization of an endoscope and also that of sterilization treatment.  <P>SOLUTION: The autoclave sterilization method is used for sterilizing the endoscope 2 having, within the endoscope, at least one of conduits (40-45) for passing liquid inside. One end of the each conduit opens outward on the front end 17 of an insertion section 7 and the other end opens outward on a position different from the insertion section. The method includes a check process for checking precautions specific to sterilization of an endoscope using high-temperature and high-pressure steam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276615-A (JP)
Title: Control method and device for registering on printing machine
Inventor: CHRETINAT MICHEL
IPC: B41F13/12
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To make the registering at a printing machine, on which two or more images are registered each other, accurate.  <P>SOLUTION: The printing machine 6 having a couple of towers 30 and 32 enables the image to be printed by a printing section group 40 consisting of plate cylinders 42, 48 and blanket cylinders 44, 46. A book 51 of 8 pages is produced by forming eight images on the two sheets of webs 20, 22. At a book mode, an inspection is made by simultaneously observing two images formed with one plate cylinder, for example the images of pages A1, A2 of the web 20, and then the registering of the plate cylinder 42 is performed while the inspection is made by simultaneously observing the images of pages A2, A8 of the web 20, and then the registering of the plate cylinder 48 is performed. Similarly, the inspection is made by simultaneously observing pages A3, A6 of the web 22 as well as pages A4, A5, and then performing the registering of the respective plate cylinders. After that, the characteristic for each page of A1 to A8 is adjusted separately by the page mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262029-A (JP)
Title: Driving gear of ultrasonic vibrator
Inventor: DEURA YUICHI
IPC: B06B1/02
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving gear of an ultrasonic vibrator providing efficient ultrasonic output, and equilibrium output when driving a plurality of vibrators with one frequency.  <P>SOLUTION: This driving gear of the ultrasonic vibrator is provided with an oscillator capable of controlling oscillation frequency, and applying alternate voltage generated in the oscillator to the ultrasonic vibrator having a native resonant frequency. The driving gear is composed to have a current detection means detecting a driving current flowing to the ultrasonic oscillator, a peak value detection means detecting a peak value of the driving current, and a frequency setting control means varying the oscillation frequency in an ascending order or descending order, and setting the oscillating frequency of the oscillator to the frequency of the peak value detected by the current detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266093-A (JP)
Title: Dispersion compensator
Inventor: TAKAHASHI KOZO
IPC: G02B26/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion compensator which can successfully compensate the changed part of optical dispersion (delay time difference) of each wavelength component in a channel even when the optical dispersion changes by environmental change after laying an optical line and can also be simply structured.  <P>SOLUTION: The dispersion compensator is provided with a means 12 for inputting an optical signal including one or more channels, first optical systems 13, 14 which form images of light beams of each wavelength component in the channel at different positions along a predetermined linear direction, a means including one or more rotatable reflection elements 15 centering around an axis in parallel with an image forming surface and perpendicular to the linear direction of the first optical systems, for reflecting the light beams of each wavelength component in the channel by the reflection elements and adjusting optical path difference between the wavelength components according to rotational angles of the reflection elements, second optical systems 13, 14 which form images of each wavelength component in the channel passing the reflection elements so as to be mutually overlapped, and a means 12 for outputting the light beams of each wavelength component in the channel passing through the second optical systems as new optical signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267205-A (JP)
Title: Document distribution system and method for controlling it
Inventor: TANAKA HISASHI
IPC: G06F21/31
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electronic information from being distributed to destinations to which it should not be distributed.  <P>SOLUTION: On the basis of the authentication information of an authenticated user, an input device 1 side obtains distribution destinations to which the user can distribute information. After desired distribution destinations have been designated from among the destinations obtained (S1-S4), the designated distribution destinations, electronic information, and the authentication information are sent to a document distribution device (S5). When obtaining the distribution destinations, the electronic information and the authentication information sent from the input device 1 (T1), the document distribution device 3 side distributes the electronic information obtained from the input device to the designated distribution destinations after the user is authenticated on the basis of the authentication information obtained (T2-T3), so as to implement user authentication and the designation of the destinations to which the information is to be actually distributed, from among the distribution destinations to which the user requesting the authentication can distribute the information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316900-A (JP)
Title: Damping force adjustable shock absorber
Inventor: KATAYAMA YOHEI
IPC: F16F9/53
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping force adjustable shock absorber using viscosity variable fluid such as magnetic fluid, reducing the power consumption of a coil and achieving miniaturization.  <P>SOLUTION: A piston member 3 to which a piston rod 5 is connected is fitted into a cylinder 2 filled with the magnetic fluid. A piston member 3 has a disc valve 11 with an elongation side pressure portion 21 and a contraction side pressure portion 23 and a pilot chamber 20 on the back side thereof. A coil 28 is provided adjacent to passages 26, 27 communicating with the pilot chamber 20. The coil 28 is energized to be excited for applying a magnetic field to the magnetic fluid distributing in the passages 26, 27 and adjusting damping force while changing the viscosity thereof. At this time, the valve opening pressure of the disc valve 11 is adjusted by pressure in the pilot chamber 20, and so power consumption can be reduced by reducing the amount of the magnetic fluid for actuating the magnetic field. The disc valve 11 and the pilot chamber 20 are used in common on an elongation side and on a contraction side, achieving miniaturization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265125-A (JP)
Title: Rotation transmission device and image forming device equipped with the same
Inventor: YOSHINO KAORU
IPC: F16D1/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation transmission device capable of being easily disassembled without being entirely removed from a device body and an image forming device equipped with the same.  <P>SOLUTION: The rotation transmission device 70 comprises a driving shaft 71, a driven shaft 72, and a shaft coupler 73 for directly connecting the driving shaft 71 and the driven shaft 72. The shaft coupler 73 connects the driving shaft 71 and the driven shaft 72 by screwing toward the axial direction for making a shaft end of the driving shaft 71 and a shaft end of the driven shaft 72 closer to each other and loosens the connection by releasing the screwing. Two of the driving shaft 71, the shaft coupler 73, and the driven shaft 72 can be held with a tool or by hand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337975-A (JP)
Title: Process and apparatus for manufacturing turbine component
Inventor: BOSTANJOGLO GEORG
IPC: B22D19/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of turbine components, which is good in the yield by solving the problem that the turbine components have to withstand large thermal and mechanical loads and therefore the manufacture of the turbine components of material having a crystal preferential direction is advantageous but the yield in the case of manufacturing the entire part of the turbine components having the crystal preferential direction as a unit is poor.  <P>SOLUTION: The turbine components (9 and 10) are constituted by coupling at least foundation portions (1) and extension materials (8). The partial regions (7) of the coupling region have the crystal preferential direction (2) and as a result, the poor characteristics of the coupling region existing so far in the case of the absence of the crystal preferential direction (2) are avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293551-A (JP)
Title: Metering pump dispenser
Inventor: GUENTHER AUER
IPC: F04B43/08
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow accurate metering of a feeding amount of medium to be pressure-fed.  <P>SOLUTION: A displacement piston 40 is closed at a lower end thereof, and at least one flow opening thereof is disposed in an upper end area of a pump chamber 32. The flow opening connects the pump chamber 32 with an outlet valve 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271010-A (JP)
Title: Unit for controlling fluidity of molten metal
Inventor: OSUGI YASUO
IPC: B22D11/115
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic flux shielding plate with which the large magnetic flux shielding capacity can be obtained, even in the case of being small space to need to the parallel direction in the side surface of a back plate in a gap between an electromagnetic stirring device and an electromagnetic braking device.  <P>SOLUTION: In the magnetic flux shielding plate 5 set at the gap between the electromagnetic stirring device 11 and the electromagnetic braking device 12, a small thickness part 5a and a large thickness part 5b are arranged along the perpendicular direction to the side surface of the back plate in a mold. Then, the magnetic flux passing-through amount can be made to be increased by reducing the magnetic resistance values at the upper part of an electromagnetic braking device coil 7 and the upper part of an electromagnetic braking device yoke 8 so as to set the above large thickness part 5b in the range faced to the coil 7 and the yoke 8 constituting the electromagnetic braking device 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276978-A (JP)
Title: Ohmic electrode structure, manufacturing method thereof, semiconductor manufacturing device, and semiconductor device
Inventor: TANIMOTO SATOSHI
IPC: H01L29/739
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an ohmic electrode structure which is advantageous to microfabrication and can prevent resist contamination, an ohmic electrode structure, a semiconductor manufacturing device, and a semiconductor device.  <P>SOLUTION: The ohmic electrode structure is provided with a high concentration impurity region 2 selectively formed on the surface of a SiC substrate 1, a thick insulating layer 3 laid on the SiC substrate 1, a contact window 4 by which an opening is formed so that the surface of the high concentration impurity region 2 is exposed into the thick insulating layer 3, a heating reaction layer 5 formed in the contact window 4 at the inner bottom in self alignment, and a wiring conductor 6 contacted with the surface of the heating reaction layer 5 in the contact window 4 and extended to the upper part of the thick insulating layer 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274321-A (JP)
Title: Lightning strike prediction apparatus, notification system for lightning strike prediction result, and program
Inventor: MIKI HIROSHI
IPC: G01W1/10
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase the accuracy for predicting a place where a lightning strike occurs in the future and a duration of the lightning strike in a lightning strike prediction apparatus.  <P>SOLUTION: Lightning strike number calculation section 13, on the basis of lightning strike information received from JLDN 50 through a receiving section 11, calculates the number of lightning strikes occurred within a set time. A danger zone specification section 15 maps the lightning strike location data of the number of lightning strikes within the set time in a predetermined cycle using a two-dimensional mapping method to calculate a center Pg(t) of a danger zone. On the basis of the center Pg(t) of the danger zone, a radius R(t) of the danger zone is calculated. A danger zone prediction section 17 predicts the path of the center Pg(t) of the danger zone and the duration (lifetime) τ of the danger zone. By thus statistically analyzing the occurrence time and occurrence place of the lightning strikes actually occurred, the path and life of the danger zone are predicted from spatial changes and temporal changes of the danger zone.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271413-A (JP)
Title: Bar-like drawing material
Inventor: KAGAMI KO
IPC: B43K19/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar-like drawing material which can certainly be reduced in diameter to a desired lead diameter while effectively avoiding an eventuality in which a snap resistance is lost.  <P>SOLUTION: This bar-like drawing material 1 comprises a drawing part 11 which is linearly formed in a longitudinal direction and draws a line by rubbing the part 11 on a body 31 on which an image is drawn and a non-drawing part 12 which inhibits the drawing of a line on the body 31 by rubbing a transparent color or a translucent color or an almost same color as the color of the body 31. In addition, the drawing part 11 is reinforced by embracing the part 11 crosswise in the entire longitudinal direction by the non-drawing part 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275933-A (JP)
Title: Three-dimensional graphics creating system, method and program
Inventor: WADA YUJI
IPC: G06T17/40
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce overhead caused by using networks, and to improve the speed performance in displaying.  <P>SOLUTION: A job management means 11 assigns an image drawing job divided by every scene over computers, each assigned computer executes the image drawing job to form an image, and an image management means 31 takes an image received first, and discards the images of the same scene received thereafter, whereby the speed performance in displaying the three-dimensional image is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270881-A (JP)
Title: Coating apparatus and coating method to belt-like substrate
Inventor: TORIO NOBORU
IPC: B05B13/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus and coating method capable of preventing a decrease in the quality owing to the coating unevenness attributed to kinking and a deterioration in workability and productivity and capable of forming a uniform and high-quality coating in production of a belt-like photoconductor.  <P>SOLUTION: The apparatus is for producing a belt-like product by carrying out spray coating to the inner face and the outer face of a belt-like substrate and thereby forming a coating as the product and a tool for holding the belt-like substrate is made to have surface roughness Rz in a range of 5 to 30 μm in the circumference and/or a bus direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276359-A (JP)
Title: Magnetic head device, rotary head device, magnetic tape unit, magnetic disk unit, magnetic recording method
Inventor: OGAWA KAZUYUKI
IPC: G11B5/31
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable narrowing of tracks of a recording track formed on a magnetic recording medium.  <P>SOLUTION: The magnetic head device 1 which is scanned against a magnetic recording medium is equipped with a plurality of recording head elements 4 which are stacked on a base 2 through insulating layers 3. The plurality of recording head elements 4 are formed such that among a pair of magnetic core layers 21a and 23a which are placed opposite via a magnetic gap G, a dimension of a first magnetic core layer 23a located at a preceding side in a head scanning direction in the track width direction may become smaller than the dimension of the second magnetic core layer 21a located at a opposite side in the track width direction. Also, adjoining edges of the first magnetic core layers 23a are arranged by shifting in the direction orthogonal to the stacked direction so that they may overlap only predetermined width seeing from stacked direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271883-A (JP)
Title: Seat displacement measurement instrument, and seat device for automobile
Inventor: NISHIKUMA HIROAKI
IPC: B60N2/90
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that the output of a rotary type displacement sensor in an unloaded condition is dispersed for each seat, and the limited output voltage range from the rotary type displacement sensor is not utilized to a maximum.  <P>SOLUTION: The length of a connection wire member is adjusted by a connection part 16 before the output from a rotary type sensor 10 reaches a desired value, and a wire 15 is connected to a load receiving member 8 when the desired output is obtained. Even when the relative positional relationship between the rotary type displacement sensor 10 and the load receiving member 8 is different by each seat due to dispersion in the product dimension and the assembly position of components, dispersion of the output from the rotary type displacement sensor 10 for each seat can be eliminated by adjusting the length of the wire 15. Further, by adjusting the output from the rotary type displacement sensor 10 by adjusting the length of the wire 15, the limited output voltage range from the rotary type displacement sensor 10 can be utilized to a maximum.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282607-A (JP)
Title: Parking brake unit
Inventor: INAGAKI HIROMI
IPC: F16D65/18
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain an automatic parking brake state with simple structure without consuming electric power, and to permit the cancellation of the parking brake state for maintenance and inspection by manual operation.  <P>SOLUTION: The parking brake state of a wheel brake is obtained by advance actuation of a parking piston 44 that is faced with a control hydraulic chamber 47 for parking on the back side to be slidably engaged with a casing 23. A lock piston 56 is provided to compose part of a lock mechanism 31 for mechanically locking the advanced state of the parking piston 44 to be slidably engaged with the casing 23 on the back side over the parking piston 44, and spring-energized forward. An opening part 112 provided in the casing 23 at a part where a back surface of the lock piston 56 faces is closed with a detachable cover member 113. At a rear part of the lock piston 56, a tool connecting part 115 is provided to which a tool inserted from the opening part 112 can be detachably connected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI