baber/WOPTO huggingface dataset:
Patent JP-2004330835-A (JP)
Title: Joining member for wiper blade
Inventor: YOKOO KAZUTO
IPC: B60S1/38
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining member capable of suppressing rattling between a wiper blade and a wiper arm, and suppressing turning torque of the wiper blade relative to the wiper arm in the joining member joining the wiper blade and the wire arm.  <P>SOLUTION: The joining member 20 joined with an engagement part 20 of the wiper arm is pivotally supported through a rivet 21 between side plates 3A, 3B of the wiper blade body. Front end side projection parts 31, 32 and rear end side projection parts 33, 34 are provided on the side surface parts 23, 24 of the joining member 20. The front end side projection parts 31, 32 are disposed on the side of a bridge part 25, and the rear end side projection parts 33, 34 are disposed on the side of the engaged part 22. The joining member 20 is supported by the contact of these projection parts 31 to 34 and the side plates 3A, 3B without rattling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003343636-A (JP)
Title: Liquid-filled mount device
Inventor: TANAKA TATSUO
IPC: F16F13/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage even when a large load is applied to cause large displacement, to increase a vertical stroke, and to increase damping, in a liquid- filled mount device.   <P>SOLUTION: The liquid-filled mount device comprises: a stud 7 for supporting a buffered body at its end; a substantially cup like case 5 having a bottom storing a damping liquid 12; an elastic cylinder 9 for fixing the peripheral edge to the upper end of the case 5 and engaging and holding the stud 7 slidably via a sleeve 8; a damping plate 6 fixed to the other end of the stud 7 and disposed in the damping liquid 12; and a spring 11 for supporting a load disposed between the damping liquid 12 and the bottom of the case 5. A sliding seal 10 is disposed between the sleeve 8 and the stud 7 for liquid tight sealing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330898-A (JP)
Title: Vehicle rear object warning device
Inventor: HATTORI TOSHIHIRO
IPC: B60R21/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a using sense of a user on a vehicle rear object warning device.  <P>SOLUTION: An ECU 117 determines detection of an object in a maximum area (S200) when a shift lever is input to a position of reverse, warns the user of existence of the object by generating short warning sound from a warning device 114 (S202) when it is determined that the object is detected and makes a display input device 116 display a setting screen to urge setting of a warning starting distance (S204). The ECU 117 determines whether there is the object within the set distance set by the user or not (S208) in the case when the warning starting distance is set by the user (S206), and warning is made to the user from the warning device 114 (S210) in the case when there is the object within the set distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331465-A (JP)
Title: Method of manufacturing xenon difluoride
Inventor: SHIBAYAMA SHIGERO
IPC: B01J27/128
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing xenon difluoride used as an isotropic etching gas for semiconductor manufacture in an electronic field.  <P>SOLUTION: Xenon and fluorine are reacted with each other using a reactor having a cooling solidifying instrument. As a catalyst, nickel fluoride or cobalt fluoride is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007662-A (JP)
Title: Wavelength interleaving bi-directional optical add/drop multiplexer
Inventor: JOO YOUNG-HOON
IPC: H04B10/2513
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength interleaving bi-directional optical add/drop muliplexer.  <P>SOLUTION: The bi-directional add / drop multiplexer includes: a first interleaver (IL) for outputting a forward optical signal received at a first terminal connected to an optical fiber to a second terminal and outputting a backward optical signal received at a third terminal to the first terminal; a second IL for interleaving the forward optical signal received at the first terminal and the backward optical signal received at the second terminal by wavelengths and outputting the interleaved signal from the third terminal; an add / drop multiplexer for adding or dropping a selected channel to or from the interleaved optical signal; a third IL for outputting the backward optical signal among the interleaved optical signals received at the second terminal to the first IL through the first terminal and outputting the forward optical signal from the third terminal; and a fourth IL for outputting the backward optical signal received at the second terminal connected to the optical fiber to the second IL through the first terminal and the forward optical signal received at the third terminal from the third IL to the second terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343831-A (JP)
Title: Motor
Inventor: YAMAMOTO TOMOYOSHI
IPC: H02K5/22
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a motor in which connection between the end of lead wire of a stator winding and a connector is simplified and the man-hour of work is reduced.  <P>SOLUTION: The motor comprises conductors or conductive components 12U, 12V and 12W having one end secured to an insulator 11, and an interconnecting member provided with pins 13, 13V and 13W connected electrically with the conductors or conductive components, respectively. Respective conductors or conductive components and the end of lead wires 21U, 21V and 21W of a stator winding are caulked by means of a conductive caulking member 22 and connected. Since each conductor or conductive component is shaped to copy the coil end shape, it does not project to the outside of the motor 20 and the insulator 11 is held at a fixed position. The pins 13, 13V and 13W are connected with a power connector 30. Since a work for returning the conductors or conductive components projecting to the outside of the motor 20 back into the motor is not required but only caulking work is required, assembling work of the motor is facilitated and the man-hour is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340437-A (JP)
Title: Outdoor unit of air conditioner
Inventor: MATSUURA TAKAYUKI
IPC: F24F5/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner using a multiblade fan capable of being installed in a state of being closely kept in contact with an exterior wall, securing a sufficient area of a heat exchanger while realizing cost reduction and miniaturization, and improving the frost-resisting performance, heating low-temperature performance and the COP of the air conditioner, when being used under a heating low-temperature condition.  <P>SOLUTION: This outdoor unit of the air conditioner is provided with a front-face grill, an I-type heat exchanger and the multiblade fan successively arranged from a windward side, and an approximately scroll-shaped casing is mounted at a lower part of the multiblade fan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343877-A (JP)
Title: Coil for rotary electric machine
Inventor: YAMAGUCHI NORIO
IPC: H02K9/22
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To cool the lead wire of the coil of a rotary electric machine efficiently in simple structure.  <P>SOLUTION: The coil 11 of a rotary electric machine is constituted by winding a flat wire 14 in piles into two or more layers at the winding sections 15a and 16a of an insulator 13 covering the periphery of an iron core 12. The space 19 made between the winding sections 15a and 16a of the insulator 13 and the flat wire 14 is charged with varnish 20 through a path made between the grooves 15e, 15f, and 15g of the insulator 13 and the iron core 12. The heat of the rectangular wire 14 is conducted to the iron core 12 via the varnish 20 and the insulator 13, whereby the flat wire 14 can be cooled by making it perform the heat radiation effectively. Besides it can contribute to the cost down since a refrigerant, a pump for circulating it, and others become needless.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337407-A (JP)
Title: Food boiling or deep-frying apparatus
Inventor: MUROFUSHI KEIICHIRO
IPC: A23L7/109
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase the temperature of boiling water or deep-frying oil without specially increasing the heating power of a gas burner when boiling or deep-frying wheat noodles, buckwheat noodles, Chinese noodles, spaghetti, macaroni, and Tempura, etc.  <P>SOLUTION: The food boiling or deep-frying apparatus with a smoke tube 3 has a boiling water or deep-frying oil detouring pipe 4. Both ends of the pipe 4 are openings 5, and part of the pipe passes the smoke tube 3 with the both ends facing the boiling water or deep-frying oil in a boiling or deep-frying tub 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345874-A (JP)
Title: Hydrogen production method, and hydrogen production system
Inventor: MATSUMURA YASUYUKI
IPC: C01B3/32
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen production method by the steam reforming of ethanol by which high hydrogen yield and high hydrogen purity can be attained by performing the steam reforming of ethanol at a relatively low temperature without requiring a hydrogen separation device in the poststage of a reactor, and to provide a hydrogen production system with which high energy efficiency (hydrogen generation energy/charged calorie) can be attained.  <P>SOLUTION: In the hydrogen production method by the steam reforming of ethanol, a reforming device having a reforming catalyst and a hydrogen permselective membrane is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349950-A (JP)
Title: Control circuit, amplifying device, and control method for distortion compensation
Inventor: MANNO TOSHIKAZU
IPC: H03F1/32
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation control circuit that compensates distortion generated by a main power amplifier.  <P>SOLUTION: The distortion compensation control circuit is incorporated in a device which generates a composite signal wherein a distortion component generated by the main power amplifier 1 is compensated by extracting the distortion component generated by the main power amplifier 1 by removing a signal component of an input signal from the output signal of the main power amplifier 1 amplifying the input signal having a fixed frequency band and modulated by a specified modulation system, amplifying the extracted distortion component by a power amplifier 8 for compensation, and canceling the amplified distortion component in the output signal. This circuit is equipped with a noise adding circuit 11 which adds a noise component to the composite signal, a demodulating circuit 12 which generates a demodulated signal by demodulating the composite signal with the added noise component, an error rate detecting circuit 13 which detects an error rate as to the demodulated signal, and a control circuit 14 which varies the amplitude and/or phase of the extracted distortion component to the power amplifier 8 for compensation so that the error rate becomes minimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345505-A (JP)
Title: Automatic deceleration control device
Inventor: HAYAKAWA YASUHISA
IPC: B60T8/1755
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic deceleration control device capable of restraining a vehicle from being in a condition deviated from a target route in a state requiring quick cutting of the wheel.  <P>SOLUTION: This automatic deceleration control device is furnished with a car speed detection means (a) to detect car speed, an allowable operation difficulty setting means (b) to set an allowable operation behavior to operate with no large burden in passing a route to travel, an operating condition detection means (c) to detect an actual operating condition of the vehicle, an operation difficulty judging means (d) to judge whether operating easiness is spoiled or not by comparing the detected operating condition and the set allowable operating behavior with each other, a target deceleration computing means (e) to find target deceleration required to prevent the operating easiness from being spoiled in the case when the operating easiness is judged to be spoiled from a relation with the current car speed and an automatic deceleration controlling means (f) to control braking force in accordance with the computed target deceleration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346684-A (JP)
Title: Spontaneous light-emitting road rivet
Inventor: MAEGAKI KOJI
IPC: E01F9/553
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spontaneous light emitting road rivet easily formed while causing no hindrance to the protection of equipment enclosed inside even if a vehicle runs up thereon or the like.  <P>SOLUTION: The spontaneous light emitting road rivet 10 can be easily formed by inserting a case 2 between a cover 1 and a bottom plate 5 and sticking the cover 1 to the bottom plate 5. Since the case 2 is independent of the cover 1, even when the cover 1 is deformed due to the vehicle running up thereon or the like, a fault such as forming a clearance between the cover 1 and case 2 can be prevented to eliminate any hindrance to the protection of the equipment 6 inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029011-A (JP)
Title: Device for embedding histologic specimen in paraffin
Inventor: DORENKAMP CLAUDIA
IPC: B01L99/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the overflow of a collecting container.  <P>SOLUTION: The device (1) for embedding a specimen in paraffin has an injecting station (2) which supplies liquid paraffin to the specimen and a heatable operating plate (3) provided with an opening (4) for flowing out the overflowed paraffin, and a collecting container (5) configured as a drawer and disposed below the opening (4) in order to collect the paraffin overflowed, and further has a circuit device (6) for notifying that the collecting container has been filled with the paraffin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004345590-A (JP)
Title: Display device for vehicle equipped with led
Inventor: GOTO SHINTARO
IPC: B60K35/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle equipped with a lighting circuit having a small mounting area, free of a change in LED brightness even if the voltage of a main power supply varies.  <P>SOLUTION: The display device 10 for the vehicle is equipped with an LED circuit 14 having a plurality of LEDs installed on the back face of a character plate (indication part) 11 and a constant current circuit 15. The constant current circuit 15 is provided with a transistor 15a, and a voltage from a power supply (an auxiliary) 19 for a control circuit having a lower voltage than that of a battery (the main power supply) 17 is impressed on the transistor 15a, and thereby a constant current is allowed to flow to the LED circuit 14. It may also be acceptable that an npn type bipolar transistor is used as the transistor 15 and the voltage from the power supply 19 for the control circuit is impressed on the base of the transistor 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349631-A (JP)
Title: Semiconductor device and its manufacturing method, circuit board and electronic apparatus
Inventor: OGUCHI KATSUHIKO
IPC: H01L25/07
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of high reliability and its manufacturing method, a circuit board and an electronic apparatus.  <P>SOLUTION: This semiconductor device includes a semiconductor substrate 10 in which an integrated circuit 12 is formed inside, and a plurality of pads 14 formed on the semiconductor substrate 10. The pads 14 are so arrayed that centers thereof are positioned on lines of a plurality of like figures 20 which are on analogous positions while having a center of similitude 22 on the inside. Respective pads 14 are so arranged that the centers thereof avoid a virtual straight line connecting the centers of other two pads 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355042-A (JP)
Title: Coin selector and external setting device therefor
Inventor: OTOMO HIROSHI
IPC: G07D5/08
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin selector for enabling the setting of reference data taking into account characteristics of the coin selector even if no coin is put in, but disabling an easy setting change of the reference data on the coin selector, and to provide an external setting device therefor.  <P>SOLUTION: This coin selector has: a plurality of reference data storage means; a selection effectiveness means for making one of the reference data storage means effective on the basis of direction from the external setting device; a decision means for comparing storage data of the reference data storage means made to be effective with data based on output of a coin sensor to output a genuineness/imitation signal; and a gate control means for controlling a gate on the basis of the output of the decision means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353848-A (JP)
Title: Drive device
Inventor: KANBE MASAYUKI
IPC: F16H21/46
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device having a parallel link mechanism formed such that an operating range, especially, the deformation range of a roll shaft is enlarged.  <P>SOLUTION: The drive device having the parallel link mechanism P is constituted such that the device is provided with a roll shaft rotation angle amplifier 10 to amplify an angle of rotation around a roll shaft, a base member 20 disposed separately by a given distance from the roll shaft rotation angle amplifier 10, the given number of drive links 30, a fixed link 40, and a deformation part link 50. The roll shaft rotation angle amplifier 10 has a reference axis 11, a low speed axis 12, and a high speed axis 13. The drive link 30 and the fixed link 40 have the respective predetermined numbers of degrees of freedom. The drive link 30 has one end joined in a proper position with the reference axis 11, and the other end joined in a proper position with the base member 20. The fixed link 40 has one end joined in a proper position with the low speed axis 12, and the other end joined in a proper position with the base member 20. The deformation link 50 has a base end joined in a proper position with the high speed axis 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361488-A (JP)
Title: Electrooptical device and electronic equipment
Inventor: ISHII MASAYA
IPC: G02F1/13
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent defect of an image quality such as crosstalk by reducing the time constant of a capacitance line, in an electrooptical device such as a liquid crystal display or the like.  <P>SOLUTION: The electrooptical device is provided with a plurality of pixel electrodes (9a), a plurality of signal lines and electronic elements for supplying pixel signals to the plurality of pixel electrodes, capacitance lines (300) which constitute storage capacitances (70) connected to the plurality of pixel electrodes, and a counter electrode potential line (503) supplying a predetermined potential to a counter electrode via vertically conducting materials (106) disposed between an element substrate and a counter substrate on the element substrate. An inter-wiring capacitance (501) is constructed between the counter electrode potential line and the capacitance lines on the element substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363754-A (JP)
Title: Original platen cover
Inventor: KAWAMOTO MASUO
IPC: G03B27/62
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original platen cover that effectively solves a problem such as blown away of an original when the cover is opened by an extremely simple means without any rise in the cost.  <P>SOLUTION: The original platen cover which is provided to open and close an original arranged on a contact glass surface of an image processing apparatus equipped with an image read-in mechanism for original image is characterized in that many projections having the same height are distributed and provided on the original press surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360137-A (JP)
Title: Method for improving color deepness of fiber cloth and dyeing pretreatment agent used therein
Inventor: NAGAMORI HIDEO
IPC: D06M15/285
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the color deepness of a fiber cloth such as polyester fiber cloth and a dyeing pretreatment agent used in the improving method.  <P>SOLUTION: A fiber cloth is pretreated with a cationic polymer resin before dyeing, the pretreated cloth is dyed and the product is subjected to color-deepening treatment with a color deepening agent containing one or more components selected from fluororesin, silicone resin, vinyl resin, urethane resin and acrylic resin as essential components. The cationic polymer resin is a homopolymer or copolymer having one or more components selected from monomers containing a quaternary ammonium salt having a specific chemical structure as essential components. The cationic polymer resin may be a copolymer of the monomer and other polymerizable vinyl monomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004068148-A (JP)
Title: Fixing belt and image heating and fixing device
Inventor: SHU YOMIN
IPC: G03G15/20
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable fixing belt and a highly durable and reliable image heating device in the image heating device capable of low energy heating by using a heating body of small heat capacity.  <P>SOLUTION: The fixing belt has at least a release layer and a metallic layer composed of an electroformed nickel, and in a crystal structure of the electroformed nickel, an average size of a crystallite is ≥0.05 μm and ≤0.2 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003400-A (JP)
Title: Film thickness measuring method and film thickness measuring device
Inventor: SHINYA KAZUYA
IPC: G01B11/06
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To measure highly accurately the film thickness relative to a sample having the thin film thickness which is impossible to be measured by a conventional method.  <P>SOLUTION: In order to theoretically approximate a waveform shape of a general spectrum of an interference wave, an approximate expression f(x) in consideration of the phase shift, drift or offset of a cosine function is formed, and a fundamental expression showing the relation with quadratic differential f"(x) of the approximate expression is stored in a storage part 7. When spectrum data are acquired by measurement, a quadratic differential calculation part 61 calculates a quadratic differential value of each data, and a coefficient calculation part 62 calculates coefficients included in the approximate expression by a statistical technique by applying each wave number, measurement data and the differential values to the fundamental expression. A film thickness calculation part 63 calculates the film thickness d from a period T which is one of the coefficients. Hereby, the film thickness can be determined even if the interference wave included in the spectrum is shorter than one period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI