baber/WOPTO huggingface dataset:
Patent JP-2005043790-A (JP)
Title: Image fixing device
Inventor: IHARA HIROFUMI
IPC: G03G21/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image fixing device whose printing speed is high, and whose operability is improved.  <P>SOLUTION: In an image forming apparatus provided with a plurality of image stations wherein an electrifying means, an exposure means and a developing means are separately installed, a transfer means for transferring/carrying toner images formed by the plurality of image stations to a transfer material, and a fixing means for fixing the toner image on the transfer material, the image fixing device is provided with an induction heating means arranged facing the fixing means, and for making the fixing means generate the heat by electromagnetic induction, an inverter circuit for driving the induction heating means, a power control means for controlling the power value outputted from the inverter circuit, a power value calculating means for calculating the power value, and a temperature detecting means for detecting the temperature at one or more positions of the fixing means, the temperature control of the fixing means can be performed in accordance with a prescribed fixation set temperature, irrespective of the presence or absence of an image forming operation, then, the image fixing device is controlled so as to attain high printing speed and improved operability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044754-A (JP)
Title: Luminance sensor device of remote monitoring control system
Inventor: YOSHIMURA YUICHI
IPC: H05B37/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a threshold setting operation when controlling the flashing of an illumination load.  <P>SOLUTION: This luminance sensor device X comprises a luminance detection part 1 detecting the luminance of an irradiated face lighted by an illumination load L, a transmitting/receiving part 2 transmitting and receiving a transmission signal Vs between a transmission processing device 100 and itself through a signal line Ls, a signal processing part 3 performing the signal processing of the transmission signal Vs and total control or the like, and an operation input part 6 inputting the operation input to the signal processing part 3. A relative coefficient can be automatically found from the signal processing part 3 by inputting an initial value of luminance obtained by measuring the luminance of the irradiated face in the signal processing part 3 serving as a control means and a relative coefficient setting means by the operation input part 6 serving as a luminance initial value input means. Therefore, unlike a past example, labor for measuring the luminance of the part where the luminance sensor device is located, and inputting the measured value becomes unnecessary, and the threshold setting operation is simplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048310-A (JP)
Title: Silhouette-improving warming/cooling pad
Inventor: TAKAHASHI TOMOKO
IPC: A41D13/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silhouette-improving warming/cooling pad repeatedly usable, so designed as to elongate the length of its effectiveness, and improving the silhouette of the outer garment without spoiling the appearance of an outer garment when attaching the pad to the garment.  <P>SOLUTION: The warming/cooling pad is produced by enclosing a gelling agent in the inner part of a silicone agent formed into such a shape as that of a shoulder pad, a waist pad, a hip pad, a breast pad (ample breast pad) or the like to be sewn up under or on the dressing to attach it. The pad is inconspicuous in appearance when worn, and improves the silhouette of the outer garment in spite of increase in its volume accompanying increase in heat capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048256-A (JP)
Title: Additive for copper plating, copper plating bath and copper plating method
Inventor: SHIBATA TOSHIHIRO
IPC: C25D3/38
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for copper plating in a process for manufacturing a large scale integration circuit, which is not degraded with time after an electrolytic bath has been made up, and adequately embeds copper in a groove and a hole on the circuit even having a finer structure, without producing voids through electrolytic copper plating; a copper plating bath containing the additive; and a copper plating method using the bath.  <P>SOLUTION: The additive for copper plating is a compound shown in general formula (1):wherein R<SP>1</SP>and R<SP>2</SP>are hydrogen, a straight-chain or branched-chain alkyl group of 1 to 6 carbon atoms, or a cycloalkyl group of 5 to 9 carbon atoms, may have a substituent group of 1 to 3 carbon atoms, and may be identical with or different from each other, but all of R<SP>1</SP>and R<SP>2</SP>are not simultaneously hydrogen; M indicates an alkaline metal, ammonium or monovalent organic ammonium; and n indicates the number of 1 to 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051643-A (JP)
Title: Speaker mounting structure
Inventor: KUROKAWA TOMOYASU
IPC: H04N101/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker mounting structure whereby sound produced from a speaker is made to resonate to obtain sufficient sound quality.  <P>SOLUTION: In the speaker mounting structure provided with: a camera main body 1 having a sounding hole 16; a speaker support member 17 arranged in the camera main body 1; and a speaker 18 fitted to the speaker support member 17, the speaker support member 17 forms a resonance space 23 of the speaker 18 to a side of the speaker 18 opposed to a sound emission side of the speaker 18 in the camera main body 1. Thus, even when the sound of the speaker 18 is emitted to a rear side of the speaker 18, the sound is not leaked from a gap of the camera main body 1, but is excellently resonated in the resonance space 23 resulting in enhancing the sound quality of lower sound frequencies, then the sufficient sound quality is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053546-A (JP)
Title: Full-open can with inner lid
Inventor: KAMISHITA YUJI
IPC: B65D51/18
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a powdery and granular material from scattering when the can is opened without causing problems that foreign matter mixes or the clogging of the powdery and laminar material occurs, by means of the easily producible inner lid, in a full-open can with an inner lid to be used as a positive pressure can containing a powdery and granular material as contents.  <P>SOLUTION: An upper peripheral part of a sealing lid 5 is peelably stuck to the upper surface side of a flange 42 of a ringlike member 4 having the flange 42 integrally formed to protrude radially inward at the lower end of a tubular part 41 with its upper end side fixed to a folded part of a can lid 3, whereby the sealing lid 5 equipped with a tab 51 at a part of its outer rim is provided at a position deeper than the depth where the can lid 3 enters the can at the time of opening the lid 3. In addition, the flange 42 of the ringlike member 4 and the outer peripheral part of the sealing lid 5 are stuck while a non-adhesive portion is partially provided for causing the upper side and the lower side of the sealing lid 5 to communicate with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057555-A (JP)
Title: Inspection method of piezoelectric diaphragm
Inventor: YOKOI YUKO
IPC: H04R17/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of a piezoelectric diaphragm, with which a piezoelectric diaphragm having a crack is clearly selected, and occurrence of the crack is prevented in the normal piezoelectric diaphragm.  <P>SOLUTION: A plurality of piezoelectric ceramic layers 2 and 3 are laminated by providing an inner electrode 4 in between so as to form a laminated body. Outer electrodes 5 and 6 are arranged on main faces on a front surface and a rear face of the laminated body, and a prescribed frequency signal is applied between the outer electrode and the inner electrode. Thus, a range from a use frequency of the piezoelectric board 1 to a high frequency range where a response of resonance and antiresonance is not present is swept at least once by applying a rated voltage in the piezoelectric diaphragm 1 where the laminated body is bent and vibrated. Impedance in the high frequency range is measured and the crack in the piezoelectric diaphragm 1 is detected by a measured impedance value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060132-A (JP)
Title: Method for manufacturing semiconductor nano fine crystal
Inventor: OGURA ATSUHIKO
IPC: C01G11/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing a semiconductor nano fine crystal having a core-shell structure.  <P>SOLUTION: The method for manufacturing a semiconductor nano fine crystal having a core-shell structure comprises the following processes 1 to 3 carried out in a micro passage. The processes are: a process 1 of forming the core part of the semiconductor nano fine crystal by passing a stock solution of the core component selected from CdS, CdSe and CdTe at a specified velocity in the temperature range of 250 to 350°C through the micro passage; a process 2 of passing a stock solution of the shell component selected from ZnS, ZnSe, ZnTe and ZnO through the micro passage after the core part of the semiconductor nano fine crystal is formed in the process 1 so as to allow the core part to join the shell component; and a process 3 of epitaxially growing the shell component on the core part to prepare the semiconductor nano fine crystal by passing the joined flow in the process 2 at a specified velocity in the temperature range of 100 to 250°C through the micro passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062330-A (JP)
Title: Image forming device
Inventor: ENDO SATOSHI
IPC: G03G21/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of exactly grasping the state of a photoreceptor and thereby managing the information on the photoreceptor (consumables).  <P>SOLUTION: The image forming device connectable to an external device is provided with a voltage applying means for applying voltage to an image forming part including the photoreceptor, a detecting means for detecting current outputted from the voltage applying means, a calculating means for calculating the thickness of the film based on the current value detected by the detection means, a discriminating means for classifying the state of the photoreceptor into at least two states level based on the result calculated by the calculating means, and a transmitting means for transmitting the results obtained by the discriminating means to the external device at a predetermined timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064126-A (JP)
Title: Method and device for resin filling
Inventor: UENO YUKIHIRO
IPC: H05K3/28
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To fill a through-hole surely with resin independently of the thickness of a board as a material to be filled or the viscosity of the resin.  <P>SOLUTION: A resin filling device is equipped with: a filler resin tank 11; a transfer unit 15 which transfers the board 21 as a material so as to bring the one surface of the board 21 into contact with the surface of resin inside the filler resin tank 11; a suction/circulation pump 41 provided with a suction nozzle 41a sucking up resin inside the filler resin tank 11; and a control unit 16 to control these. The control unit 16 enables the transfer unit 15 to transfer the board 21 bringing its undersurface into contact with the surface of the resin, and enables the suction/circulation pump 41 to suck up the resin so as to fill the through-hole 21a of the board 21 with the resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058376-A (JP)
Title: Spirally wound tube forming apparatus
Inventor: UTAGAWA KINYA
IPC: A61B1/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spirally wound tube forming apparatus excellent in workability, which realizes space saving.  <P>SOLUTION: At a holding and moving device 41, six holding parts 40 are disposed at prescribed angle intervals in a concentric circumferential direction. The holding and moving device 41 is constituted mainly of a disk-like holding part attaching plate 122 provided with a through-hole, a revolution motor 123 capable of electrically controlling a rotation amount for rotational movement by a prescribed angle each, a rotation motor 124 capable of electrically controlling the rotation amount for rotating a hook 121 of the holding part 40, and a gear 136 for transmission for transmitting the drive force of the rotation motor 124 to the hook 121. The holding part 40 is successively moved and arranged at a heating work position, a flux coating work position, a soldering work position, a cooling work position, a spirally wound insertion tube discharge work position and a delivery work position by being rotationally moved by the prescribed angle each in a prescribed direction on a concentric circle by the revolution motor 123.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061001-A (JP)
Title: Seepage control membrane ascent/descent type selective intake equipment
Inventor: ITO TADAO
IPC: E02B7/20
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To discharge water by accurately taking in the water from any one of an epilimnion, a thermocline and a hypolimnion.  <P>SOLUTION: A float 5 which floats on a water surface ahead of a dam 1, or a deck 30 which protrudes ahead of the dam 1 above the water surface is installed, and frames 31B-31G capable of being held at predetermined vertical intervals are provided in a multideck manner almost directly below the float 5 or the deck 30. Seepage control membranes 34B-34G, which enable the seepage control of a periphery of an intake 2a, are suspended from the respective frames 31B-31G in such a manner that a lower end of the upside seepage control membrane overlaps an upper end of the downside water seepage membrane; a straightening vane 43, which is composed of a lidded frame 31A held at a predetermined vertical interval so as to form an intake opening 44, is provided above the uppermost frame 31B; and a wire 33 of an elevator 15, which is mounted on the float 5 or the deck 30, is connected to the straightening vane 43, so that the intake opening 44 can be hoisted/lowered in a prescribed intake layer by the drive of the elevator 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269045-A (JP)
Title: Paper container
Inventor: ISHIKAWA AKIRA
IPC: B65D5/40
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container having an increased strength by making a barrel constituting surface in such a shape that triangles are adjacent while alternately inverted to prevent a barrel from swelling and contents from coming out even if an external pressure is accidentally applied, and further which is formed in a shape easy to hold when in use, can express three-dimensional design compared with a conventionally standardized and flat rectangular parallelopiped barrel form to be excellent in solid design in displaying an article, and is excellent in productivity.  <P>SOLUTION: The paper container consists of: square bottom constituting plates; four upward isosceles triangular barrel constituting plates standing from respective sides of the bottom constituting plate; four downward isosceles triangular barrel constituting plates, each consisting of two hypotenuses provided between the adjacent upward isosceles triangular barrel constituting plates and an upper side connecting between vertexes of the adjacent upward isosceles triangular constituting plates and having the same size as that of one side of the bottom constituting plate; and square top constituting plates having various upper sides of the respective downward isosceles triangular barrel constituting plates as ridges.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005072356-A (JP)
Title: Insulated gate type electric field effect semiconductor device and its manufacturing method
Inventor: ISHIDA HIROYASU
IPC: H01L29/49
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a capacity, to realize speed-up, to reduce a capacity much more, to realize the reduction of ON-resistance, and to improve a performance index by a method wherein a power MOSFET for use in a high-speed DC/DC converter or the like is constituted of a stripe structure.  <P>SOLUTION: The insulated gate type electric field effect semiconductor device is provided with: a one conduction type drain region provided on a semiconductor substrate; a reverse conduction type channel layer provided on the surface of the drain region; a trench provided on the channel layer and having a depth not arriving at the drain region; an insulating film provided on the inner wall of the trench; a gate electrode consisting of a side wall provided on the side wall of the trench; a one-conduction type impurity region provided on the bottom of the trench; an interlayer insulating film for covering at least the gate electrode, a one-conduction type source region provided on the surface of the channel layer so as to be neighbored to the trench; and a reverse-conduction type body contact region provided on the surface of the channel layer between the neighboring source regions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069436-A (JP)
Title: Sliding shaft
Inventor: IMAGAKI SUSUMU
IPC: F16D3/06
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein satisfactory play removing effect cannot be obtained if large fitting length of an outer shaft and an inner shaft cannot be obtained when removing play using a torsion bar in a sliding shaft.  <P>SOLUTION: This sliding shaft 1 is provided with the cylindrical outer shaft 2 and the inner shaft 3 fitted into the outer shaft 2 so as to slide relatively in the axial direction and transmit torque. The inner shaft 3 includes a main body part 4, a shaft end part 5, and a twist shaft part 6 connecting the main body part 4 with the shaft end part 5 with twist elasticity in the direction of rotation by deviating phases from each other and having, for example, a circular cross section. An axial line 7 of the twist shaft part 6 is offset from an axial line 8 in the main body part 5 and the shaft end part 6 by predetermined offset amount A. By merely twisting the twist shaft part 6 slightly around its axial line 7, relative displacement length in the direction of rotation in a fitting part of the outer shaft 2 and the inner shaft 3 is sufficiently ensured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007839-A (JP)
Title: Manager apparatus and communication control method
Inventor: SATO MAKOTO
IPC: H04L12/911
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize the band and channels in a communication system using a P1394 serial bus, even if the connection of the apparatuses changes while transmitting information signals.  <P>SOLUTION: For controlling the input/output of information signals, a required band of a bus for transmitting the information signals is divided into a part changeable according to the connection structure of electronic apparatus and a part changeable according to the type of the information signals to handle both separately.In a shown output plug control register, the field of a transmission band is divided into an Overhead ID field changeable according to the connection structure of electronic apparatus and a Max Payload Size field changeable according to the type of the information signals. When the electronic apparatus stores a required band separated into a Payload and Overhead parts for communication, a manager apparatus secures channels and a band according to the request of the electronic apparatus at the start of communication, and transmits the information signals after a cycle start packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005077829-A (JP)
Title: Image forming apparatus
Inventor: KITAZAWA ATSUNORI
IPC: G03G15/16
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of banding, without being affected by the changes in the speed of an image carrier.  <P>SOLUTION: The image forming apparatus includes a latent image formation means for forming a latent image on an image carrier 3; a developing means 6a for developing the electrostatic latent image into a toner image by the application of an AC overlap bias to a developing roller; and a transfer means 13 for transferring the toner image to an intermediate transfer body 12. In the image forming apparatus, the latent image is formed by the latent image forming means after a bias application start position B1 on the image carrier passes through a transfer position T1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048758-A (JP)
Title: Intra-piston head ignition system with sub-combustion chamber
Inventor: SHINCHI YUTA
IPC: F02B23/08
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the shape of a piston top face part for heightening the squish effect and combustion efficiency by improving the direction of transmitting the extruded pressure of unburnt gas due to a squish area and the direction of transmitting the pressure of burnt gas caused by ignition.  <P>SOLUTION: The reciprocal directions of pressure are improved to heighten the squish effect, thereby enlarging the squish area and increasing the quantity of unburnt gas extruded to heighten the combustion efficiency. A plug insert port, a primary combustion chamber and a central part bearing the shape of a combustion gas connecting passage are set in a semi-spherically recessed area of the piston top face part. In an ignition plug, the tip is extended long to perform ignition in the interior of the primary combustion chamber. When the piston reaches the upper dead point in the compression stroke, the plug tip is inserted form the plug insert port to perform ignition in the primary combustion chamber. When the burnt gas jets out to the main combustion chamber, the ignited combustion gas is remarkably reduced in collision with the unburnt gas extruded from the squish area from the side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076795-A (JP)
Title: Three frictional engagement element simultaneous engagement type transmission
Inventor: YOGO SHIGEKAZU
IPC: F16H3/66
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve various speed change characteristics and to miniaturize a clutch and a brake by reducing supported torque load of each of the clutch and brake, in a transmission composed of a planetary gear device, the clutch and the brake, and achieving various speed change stages by switching the combination of the engagement and disengagement of the clutch and the brake.  <P>SOLUTION: In this transmission, the number of clutches or the brakes being simultaneously engaged, can be increased in each speed change stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075707-A (JP)
Title: Hydrogen storage material, and its manufacturing method
Inventor: TAOMOTO AKIRA
IPC: B01J20/28
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage material which is composed of a porous base material and a hydrogen storage substance, and excellent in hydrogen storage characteristics, and can be easily formed.  <P>SOLUTION: The hydrogen storage material is composed of the porous base material and the hydrogen storage substance, and has a structure obtained by dispersing the hydrogen storage substance 5 comprising a carbon material containing, as a main component, a powdery graphite structure into the porous base material having solid skeleton section 9 of a network structure. A porous body comprising a dried gel of an inorganic oxide having a network structure skeleton is preferably used as the porous base material. Further, oriented graphite having such a structure that spaces are present at the inside is preferable as the carbon material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI