baber/WOPTO huggingface dataset:
Patent JP-2005165850-A (JP)
Title: Authentication system, and method
Inventor: HIGUCHI SHIYUUGO
IPC: G06F21/31
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system by which security is improved by combining user authentication by one-time password system to change a password at each authentication with a voice pattern and which is performed with a simple configuration.  <P>SOLUTION: A voice pattern generating part 103 generates the combination of a plurality of voice patterns among the voice patterns stored in a voice pattern database 112 whenever a user performing access to a computer is authenticated. An authentication key generating part 104 generates an authentication key for collation concerning the generated combination of the voice patterns by referring to a register information database 115 for associating the kinds of the voice patterns and the authentication keys for collation by to store them. The voice patterns are outputted from a voice output device 113, and the input of the authentication key corresponding to the output is received by an authentication key input part 106. An authenticating part 107 performs matching with the authentication key for collation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162957-A (JP)
Title: Inorganic-organic hybrid material and method for producing the same
Inventor: KURAOKA KOUJI
IPC: H01M8/02
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic-organic hybrid material containing phosphoric acid group and having high proton conductivity under a low-water content condition.  <P>SOLUTION: The inorganic-organic hybrid material containing phosphoric acid group and having the excellent proton conductivity under the low-water content condition compared with conventional materials is produced by preparing a raw material mixture containing a silicon alkoxide having a methacryloxyalkyl group, at least one kind of silicon alkoxide selected from trifunctional silicon alkoxides and tetrafunctional silicon alkoxides, at least one kind of compound selected from ethylene glycol, polyethylene glycol, polyethylene glycol monomethacrylate, polyethylene glycol dimethacrylate, polyethylene glycol monoacrylate and polyethylene glycol diacrylate, and a phosphoric acid compound and solidifying the raw material mixture by a sol-gel method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004186699-A (JP)
Title: Pin photo diode
Inventor: KANG HWA-YOUNG
IPC: H01L31/072
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PIN photo diode used for a photodetecting device for optical communications, by which an increase of an electrostatic capacity of the device is inhibited and high-speed operating characteristics are obtained.  <P>SOLUTION: The PIN photo diode further includes a gate electrode construction comprising a gate insulating layer 28 and a gate electrode pad 29 to prevent excessive depletion of a junction layer caused when a negative voltage is applied to an electrode 26 brought into contact with the junction layer 25. The increase of the electrostatic capacity of the device is inhibited by adjusting a depletion degree in a side face direction of the junction layer using gate power.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005175520-A (JP)
Title: Piezoelectric vibrator
Inventor: MIMURA KAZUHIRO
IPC: H03H9/02
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent airtightness of the inside of a crystal vibrator from being impaired, when the crystal vibrator is mounted on a printed wiring board.  <P>SOLUTION: An alumina is coated on a metallized surface 21 between electrode terminals 6b, 6d formed from the outer bottom surface of a container main body 2 to its side surface and a joining surface 4 to form a convex portion 7 having insulating performance. By doing this, paste solder 62 of the electrode terminals 6b, 6d can be prevented from reaching the joining surface 4 when the crystal vibrator 1 is mounted on the printed wiring board 61. In this way, the high temperature solder 24 for bonding a lid 3 to the joining surface 4 can be prevented from being melted by the paste solder 62, and the airtightness of the inside of the main container main body 2 cannot be impaired.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320715-A (JP)
Title: Certificate acquisition method, certificate setting method, certificate acquisition apparatus, certificate setting apparatus, certificate handling system, certificate setting system, program and recording medium
Inventor: OGURA MASAAKI
IPC: H04L9/32
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide a communication device with which "impersonation" is difficult.  <P>SOLUTION: A communication terminal 150 transmits machine type and machine number information of image forming devices 100, 110, an intermediation device 101 and the like to which a digital certificate is set, to a certificate management device 400 together with an issuance request of the digital certificate. In response to the request, the certificate management device 400 issues and transmits the digital certificate containing identification information that is transmitted with the issuance request, so that the communication terminal 150 receives this certificate and sets it through a plant terminal 160 to a device having the same machine type and machine number as the machine type and machine number information contained in the digital certificate. At such a time, the communication terminal 150 may acquire the machine type and machine number information from a production management device 140 which manages a production schedule of devices. Besides, digital certificates as many as devices scheduled to be produced within a predetermined period may be acquired and stored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176427-A (JP)
Title: Inverter
Inventor: KAWAMURA HIROTOSHI
IPC: H02M7/48
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter which can detect or control the fundamental wave components of output voltage accurately.  <P>SOLUTION: Insulating amplifiers InsOP1 and InsOP2 separate the grounds of input and output and amplify the line voltage of three-phase AC. A low-pass filter 311 takes out the fundamental wave components of the output voltage of the insulating amplifiers InsOP1 and InsOP2. An A/D converter 318 performs the A/D conversion of the fundamental wave components. An integrator 313 computes a phase value by integrating the frequency command signal of a tested inverter. A correction signal generator 314 adds the signal of the reverse property of a low-pass filter 311 to the phase value by means of an adder 315, and gets the reference phase value θ of a three-phase/two-phase converter 312. The three-phase/two-phase converter 312 changes the coordinate of the fundamental wave components of the three-phase AC voltage, on the basis of the phase value θ thereby converting it into two-phase voltage, and a multiplier 316 multiplies the two-phase voltage by the signal from the correction signal generator 314, thereby correcting the properties.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170178-A (JP)
Title: Steering control device for vehicle
Inventor: HONDA NOBUHISA
IPC: B62D5/093
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy loss, and to improve responsiveness of a steering control system.  <P>SOLUTION: When a steering operating element is quickly operated, opening area of a steering flow control valve 4 is quickly increased to quickly reduce a pressure difference (Pp'-PL) between in front and rear of the steering flow control valve 4. When the pressure difference (Pp'-PL) between in front and rear of the steering flow control valve 4 is quickly reduced, a flow control valve 6 is energized by spring force of a spring 6f to quickly move toward a valve position 6b in order to increase the pressure difference (Pp'-PL) in front and rear to make it coincide with a set pressure. Pressure oil at a flow rate α to spare and flowing in a discharging oil passage 7 till then is quickly supplied from the flow control valve 6 to a steering hydraulic cylinder 5 through the steering flow control valve 4. An output Q' thereby quickly rises in relation to an input St.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174451-A (JP)
Title: Potential setting circuit, semiconductor device, and electronic device
Inventor: WATANABE MASAYA
IPC: H03K19/185
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of large current consumption of a conventional power supply generation circuit caused by constant current flowing to a standby step-down circuit and/or an operation step-down circuit to set the potential of an internal power supply voltage.  <P>SOLUTION: The potential setting circuit for setting the potential of a voltage signal is provided with a ferroelectric capacitor having one end and the other end, a capacitive means electrically connected to the other end, a control means for reversing the polarity of the ferroelectric capacitor to control the potential of the other end, a power source means for generating a predetermined potential based on the potential of the other end, and an output terminal for outputting the predetermined potential as a voltage signal. Preferably, the power source means is provided with an n type MOS transistor in which a gate is electrically connected to the other end, and a predetermined voltage is applied to one of a source and a drain, and the output terminal outputs a voltage signal based on the potential of the other of the source and the drain of the n type MOS transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173944-A (JP)
Title: Method and circuit for converting resolution, and display device
Inventor: NAGATA HIROSHI
IPC: H04N1/387
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resolution converting method for preventing deterioration of image quality.  <P>SOLUTION: A scale factor (m) (m is a positive number) of an original pixel and an interpolation pixel are inputted and respective gradation levels of the interpolation pixels are calculated. A display part is controlled so that respective interpolation pixels are displayed, based on the gradation levels of n-pieces of pixels. The gradation level difference between the first pixel adjacent to the pixel, corresponding to the respective interpolation pixels in n-pieces of pixels and a second pixel adjacent to the first pixel in n-pieces of pixels, is checked (steps S11-NO and S12). When the gradation level difference between the first pixel and the second pixel is larger than a prescribed value, the gradation level of the second pixel is set to a virtual gradation level of the second pixel (steps S12-NO and S13). The virtual gradation level of the second pixel indicates a gradation level between the gradation level of the first pixel and that of the second pixel. In the resolution conversion method, the gradation level of the respective interpolation pixels is decided, based on the virtual gradation level of the second pixel and the gradation level of the pixel, other than the second pixel among the gradation levels of n-pieces of pixels (step S14).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174788-A (JP)
Title: Push-on switch
Inventor: TAKEUCHI MASAJI
IPC: H01H1/02
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized push-on switch used for a variety of electronic devices, operating with a click feeling in operation, and having a long life and stable contact resistance at low cost.  <P>SOLUTION: A layer of plating composed of nickel plating with a thickness of 0.3 μm as a first layer, copper plating with a thickness of 0.4 μm as a second layer, and silver plating with a thickness of 1 μm, successively from a mother material side is applied on the underside of a movable contact 10 made of an EH material of SUS301 serving as the contact face thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177568-A (JP)
Title: Air blow apparatus
Inventor: KUDOU MATSUKIKU
IPC: B08B5/02
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air blow apparatus capable of effectively carrying out an air blow even though work includes a complicated surface shape.  <P>SOLUTION: A work surface W1 is subjected to the air blow by supplying compressed air from an air duct 5 to a housing 11 and jetting the compressed air from a fixed nozzle 15. Then, by movable plate transfer means 6, a movable plate 21 is transferred from a backward position to a forward position and faced at a position where the tip end part 27B of a movable nozzle 27 comes close to a hole part W2 of the work W to carry out the air blow of the hole part W2 by the compressed air jetted from the movable nozzle 27. Thus, the work W having a complicated recessed and protruded shape such that the hole part W2 is formed on the work surface W1 or the like is subjected to the air blow in the same station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182307-A (JP)
Title: Vehicle driving support device
Inventor: ISAJI KAZUMI
IPC: B60T7/12
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To exactly determine the degree of a driver's recognition to road facilities such as a signal, stop sign, etc., necessary for driving.  <P>SOLUTION: The driver's degree of recognition to the road facilities is determined according to whether the road facilities such as the signal (sg) and the stop sign (mk1) which are located within distances recognizable from the driver of an own vehicle and are included in a central vision area (ca) based on a vision point when the driver views a distant place of the road are included in the present central vision area (ca) of the driver or not. When the driver's degree of recognition is determined to be low as a result of determination, an alarm is given, and the driver is alerted to to pay attention to the road facilities existing in front of the own vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145418-A (JP)
Title: Shift lever device
Inventor: OCHIAI TAKESHI
IPC: B60K20/02
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve disadvantages that large designing man-hour is required and the cost of a car is increased because a conventional shift lever device has been designed by exclusively setting the entire device to a model of the car, and the reliability is inferior because a mechanical switch has been used to generate signals of the positions of the shift and the select.  <P>SOLUTION: In this shift lever device, one kind of the shift lever device is manufactured, a bracket 2, a shift arm 3, a shift lever 1 and a shift knob are designed so as to be adaptable to each car model to reduce the cost. An electronics part consists of a plurality of small magnets and magnetic sensitive elements while omitting any mechanical switch. A mechanism part, the electronics part and a shift lock mechanism part are integrally built in a two-split case. Components need not be exclusively designed to each car model, the designing man-hour is considerably reduced, the number of press dies and resin dies is reduced, and the cost of the car is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177126-A (JP)
Title: Motor-driven blender
Inventor: SHIMOMURA EIZO
IPC: A47J43/046
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven blender provided with a switch structure excellent in safety and operability, in which a device is easily made into a compact size.  <P>SOLUTION: The motor-driven blender comprises a main body 1 equipped with a driving motor inside, where a rotationally driven output connector 14 is projectingly provided, a crushing body 2 provided with a passive connector and a rotary blade 25, and a lid container body 3 mounted on the crushing body. The housing space 13 of the crushing body 2 is formed at the upper part of the main body, a vertical guide part 132 is formed on the inner peripheral wall of the housing space, a switch operation part (opening part 163) for controlling the operation of the driving motor is provided on the upper end face of a peripheral wall, and a guide part 211 is provided on the outer peripheral surface of the container part of the crushing body. The lid container body is constituted of a transparent container body part 31 to be mounted on the crushing body and a ring body part 32 loosely fitted turnably on the lower outer periphery to the transparent container body part and provided with an acting part for operating the switch operation part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177813-A (JP)
Title: Method for detecting supply of material and method for optimizing forming condition
Inventor: OKUNO TOMOKAZU
IPC: B22D2/00
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately grasp whether the supply of material in casting or injection molding is proper or not, and further to utilize the result for setting forming conditions.  <P>SOLUTION: An ultrasonic sensor 10 is attached to a forming die 1 for die casting. Reflected waves of the ultrasonic waves after the cavity 5 of the forming die 1 has been filled with molten metal M are monitored by means of a material supply judging apparatus 12. Variation of the intensity level of the reflected waves reflected from the forming surface 3a opposed to the incidence side of the ultrasonic waves is monitored. If two peaks appear, it is judged that the molten metal has been satisfactorily supplied. If only one peak appears, it is judged that the molten metal has not been satisfactorily supplied. In the latter case, forming conditions such as the increase of a gate width, the rise of forming pressure, the rise of forming temperature, etc. are varied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179748-A (JP)
Title: Sputtering apparatus
Inventor: ARAKI ICHIRO
IPC: C23C14/04
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making sputtering apparatus having extremely excellent practicability capable of blocking the surplus incidence of molecules radiated from a target to both edge parts on the side in the circumferential direction of a substrate drum, of each substrate, also capable of depositing thin films having a uniform film thickness distribution in the whole face of each substrate.  <P>SOLUTION: In the sputtering apparatus, the inside of a vacuum tank 1 is provided with substrates 2, a target 3 composed of a film deposition material is provided in a state opposite to the substrates 2, and a thin film is deposited on each substrate by molecules radiated from the target 3. The substrates 2 are respectively fitted to each circumferential face of a polygonal substrate drum 4, and, while the substrate drum 4 is rotated in such a manner that the circumferential face thereof passes through the front of the target 3, the film deposition is performed. Each top side part of the polygonal substrate drum 4 is projectingly provided with a film thickness distribution correction board 5 regulating the incidence of the molecules radiated from the target 3 to both the edge parts on the side in the circumferential direction of the substrate drum 4, of the substrates 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179609-A (JP)
Title: Method for producing water-soluble polyalkylene glycol (meth)acrylic ester
Inventor: KADOFUJI ATSUSHI
IPC: C07C69/54
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively producing water-soluble polyalkylene glycol (meth)acrylic ester of high purity with reduced impurity content through transesterification reaction by solving the problems on the conventional transesterification reaction in which a basic catalyst, for example, an alkali metal hydroxide, an alkaline earth metal hydroxide, an alkali metal alkoxide is used as a catalyst but these processes are accompanied by a large amount of by-products and less prone to attain high reactivity.  <P>SOLUTION: In this method for producing water-soluble polyalkylene glycol (meth)acrylic ester, a glycol compound and a (meth)acrylic ester are allowed to react with each other by using titanium alkoxide and/or zirconium alkoxide as a transesterification, then the reaction mixture is treated with water to separate the insoluble matter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185932-A (JP)
Title: Method and apparatus for controlling discharge of horizontal drum type kneader
Inventor: MATSUDA YUTAKA
IPC: B01F15/02
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To keep the level of the kneaded product constant in the discharging chute in the downstream of a horizontal drum type kneader.  <P>SOLUTION: A paddle type stirring mechanism 25 is arranged inside a drum-shaped casing 20 having a feeding inlet 21 in the upper part of one end and a discharging outlet in the lower part of the other end to compose a horizontal drum type kneader 3. A partition wall 32 having an opening 33 extending upward and downward is arranged in the upstream vicinity of the discharging outlet 22 in the casing 20. A movable gate 34 capable of rise and fall translocation by a rise-and-fall driving mechanism 35 is arranged inside the opening 33. When the level of a kneaded product 10a in the discharging chute 24, detected by a level sensor 36, is lower than a specified level, a controller 37 gives commands to the driving mechanism 35 to make the gate 34 fall so as to increase the amount of the overflowed product 10a. When the detected level is higher than the specified level, the gate 34 is made to rise so as to decrease the amount of the overflowed product 10a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191927-A (JP)
Title: Disk device incorporated type television receiver
Inventor: ISHIHARA HIDETOSHI
IPC: H04N5/445
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device incorporated type television receiver in which output of video images/sound is automatically adjusted.  <P>SOLUTION: In a memory 45, together with the standard values of the output of the video images and the sound, the correction values of the output of the video images and the sound are stored respectively for the television, disk kinds, data kinds of specified kinds among the disk kinds and the serial numbers of disks. In the case of reproducing the disk, the correction value of the pertinent one among the kind of the disk, the data kind and the serial number is read from the memory 45, it is added to the standard value, and the output of the video images and the sound is adjusted on the basis of a present value which is an added result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188834-A (JP)
Title: Indoor unit for air conditioner
Inventor: OKADA AKIRA
IPC: F24F13/20
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely fix a means for measuring room temperature with a simple structure.  <P>SOLUTION: A sensor cable 8 led out through a terminal connection port 7 opened at a front face side of a main body case 1 faced to an internally-mounted wiring terminal connection panel 6, and connected with a temperature measuring part 10 mounted on a temperature sensor mounting part 9 of an indoor air passage at its tip end part, is locked on a peripheral part of the terminal connection port 7 in a state of being held by a locking piece 12A of a cover member 12 mounted on the main body case 1 by screwing and the like for opening and closing the terminal connection port 7, and a bridging part 11B mounted on a right part of a notch part 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI