baber/WOPTO huggingface dataset:
Patent JP-2003124805-A (JP)
Title: Emi reducing pll
Inventor: JEON PHIL-JAE
IPC: H03L7/18
Filed: 2002-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an EMI reducing PLL which can freely control a modulation frequency and a modulation rate although the PLL is not sensitive to the manufacturing process and has low power consumption and small layout area. SOLUTION: The purpose is achieved by determining the modulation rate for the output signal of a VCO by controlling a signal having a delay time which is an integral multiple of a reference delay time, i.e., a phase difference and repeating a process like this in cycles corresponding to the specific modulation frequency. This EMI reducing PLL not only reduces EMI, but also has the advantages that the layout area becomes relatively small since no ROM is used to obtain wide-band frequencies. Further, the advantage that there is no influence of process changes since the phase difference from the output signal of the VCO is controlled by a logic circuit is provided.
Patent JP-2004070262-A (JP)
Title: Method for automatic determination of assembling plan
Inventor: DECHAMPS JOZEF
IPC: G06Q10/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic determination method for an optimal assembling plan (10) for printing and folding a product.  <P>SOLUTION: The method includes a step of selecting the optimum assembling plan from a plurality of assembling plans. The method includes a step of computing a plurality of assembling plans from a given set of input data including the specification data of the product, printing machine data relating to a printing machine to print the product, and the folding machine data of a folding machine to fold the product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108309-A (JP)
Title: Spark ignition engine
Inventor: YAMASHITA FUMIO
IPC: F02P7/067
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust an ignition timing by mechanically adjusting the deviation of a detection timing by adjusting the positions of detection sensors 5 when the deviation of the detection timing occurs due to an error in mounting of the detection sensors 5 and a rotor 2.  <P>SOLUTION: In this spark ignition engine, a rotor 2 is fitted to a rotating shaft 1, ignition indicating parts 34 are circumferentially arranged on the rotor 2, and the detection sensors 5 face the passing positions of the ignition indication parts 34. The detection sensors 5 are associated with an ignition circuit through an ignition controller, and based on the detection of the ignition indicating parts 3 and 4 by the detection sensors 5, the ignition controller transmits ignition instruction signals to the ignition circuit. The positions of the detection sensors 5 are movably adjusted along the circumferential direction of the rotor 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109762-A (JP)
Title: Method and apparatus for forming image
Inventor: SUZUKI HIROHARU
IPC: G03G15/01
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having such a structure that avoids scattering of toner or bleeding in an image as well as a complicated or large-scale facility and prevents surface staining on the basis of a structure which performs one-time transfer of full-color images on both faces of a sheet.  <P>SOLUTION: The apparatus is equipped with a primary transfer body 3 to which an image visualized by using toner on a latent image holding body 4 is transferred, and with a secondary transfer body 12 which is disposed opposing to and can be brought in contact with the primary transfer body 3 and to which the image carried by the primary transfer body 3 is transferred by heat. The method for forming image includes processes of: collectively transferring an image to be transferred to the primary transfer body 3 and the image carried on the secondary transfer body 12 to the both faces of a recording medium again after the first image is transferred to the secondary transfer body 12 by heating/pressurizing; then fixing the images transferred to both faces of the recording medium by heating/pressurizing. The toner used in the above method has the particle size smaller than the surface roughness (Rz) of the recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109795-A (JP)
Title: Plate making method for lithographic printing plate
Inventor: TAKAMIYA SHUICHI
IPC: G03F7/004
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a bright image having high sharpness and no defect in the image part in the process of plate making from a thermosensitive positive lithographic printing plate having a layered structure of the image forming layer.  <P>SOLUTION: In the plate making method of a lithographic printing plate, the following thermosensitive positive lithographic printing plate is exposed and then developed with an alkaline developer containing a surfactant having a dialkyl siloxane group. The positive lithographic printing plate has a lower layer containing a water-insoluble and alkali-soluble resin and an upper thermosensitive layer which contains a water-insoluble and alkali-soluble resin and an IR absorbing dye and which increases the solubility with an alkaline aqueous solution by heating, formed on a supporting body for a lithographic printing plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119539-A (JP)
Title: Method for removing resist pattern
Inventor: SHIRAIWA TOSHIAKI
IPC: G03F7/42
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist pattern removing method capable of preventing the side wall of an insulating film on which a pattern is etched from being exposed to an excess oxygen plasma in the case of removing a resist pattern used for the pattern etching of the insulating film as a mask by ashing processing.  <P>SOLUTION: In the resist pattern removing method for removing a resist pattern 15a used for the pattern etching of an inter-layer insulating film 13 as a mask from the inter-layer insulating film 13 by the ashing processing while supplying the oxygen plasma, the ashing processing of the resist pattern 15a is performed in the supplied state of the oxygen plasma and the supplied state of carbon. Since the excess O plasma reacts with supplied C and oxide containing carbon is generated and vaporized in the ashing processing of the resist pattern, the side wall of the pattern-etched insulating film can be prevented from being exploded by the O plasma.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116858-A (JP)
Title: Liquid supply device
Inventor: TANMACHI HIDEO
IPC: F04B23/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply device for easily putting the liquid in one container into the other container without contaminating a floor and hands.  <P>SOLUTION: This liquid supply device comprises a sending unit 10 mounted on an opening part of one container 1, and a receiving unit 20 mounted on an opening part of the other container 2. The sending unit 10 comprises a sending unit main body 11 having a liquid discharge hole 15 and a projecting piece 14, and a pump 17 for sending out the liquid sucked from the other end side of the pipe 16 toward the discharge hole. On the other hand, the receiving unit 20 is connectable and disconnectable to the sending unit main body, and comprises a receiving unit body 21 having a fill hole 25 communicated to the discharge hole in a connected state, a fill hole opening and closing means for opening the fill hole in cooperation with the projecting piece when the unit main bodies 11, 21 are connected to each other, and closing the fill hole when the unit main bodies are disconnected from each other, and a pump operation switch for operating the pump when the fill hole is opened, and stopping the operation of the pump when the fill hole is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119245-A (JP)
Title: Whirling slide switch
Inventor: NAKAZAWA TAKASHI
IPC: H01H21/18
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whirling slide switch capable of restraining up-sizing even the number of fixed contacts is increased, and manufacturing at low cost and enabled to accurately detect.  <P>SOLUTION: An inhibitor switch 1 is provided with a polar board 21 at a fixed side supporting fixed contacts 27a, 27b, -, and movable boards 23a, 23b supporting movable contacts 31a, 31b, -, capable of moving in whirling so as to make the movable contacts 31a, 31b, -, slide at a given contact pressure against the fixed contacts 27a, 27b, -, and detects a rotation position at a side of a manual shaft 5 at a sliding positions of the movable contacts 31a, 31b, -, against the fixed contacts 27a, 27b, -. Fixed contacts 31a, 31b, 31c, 31d, 31e, 33a, 33b, 33c, 33d are provided at both sides of the polar board 21, and the movable boards 23a, 23b are provided at both sides of the polar boards 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114927-A (JP)
Title: Vehicle sunroof structure
Inventor: SUGIURA TAKUMI
IPC: B60J7/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fouling of a sunshade and to facilitate the replace work of the sunshade during manufacturing by facilitating the insertion and removal of the sunshade.  <P>SOLUTION: A vehicle body or a sunroof apparatus is constituted such that the sunshade 9 can freely be inserted to and removed from the front or rear of a shade sliding rail 7c. Thus, during a state that the sunroof apparatus is assembled to the vehicle body, the sunshade 9 freely comes in and out of the front or rear of the sunroof apparatus 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000428-A (JP)
Title: Image acquisition method
Inventor: RUBINSTENN GILLES
IPC: G06F19/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image acquisition method for body parts.  <P>SOLUTION: The method comprises a direction for directing a subject to place his/her body parts near a display device and an image acquisition device. It also comprises the transmission of signals to the display device to generate light for irradiating the body parts with a specified range of wavelength so that the images of the body parts are acquired by the image acquisition device while the body parts are irradiated with the light with the specified range of wavelength generated from the display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121481-A (JP)
Title: Drum display device
Inventor: NAKAJIMA TADASHI
IPC: A63F5/04
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the rotation load of a motor on a drum display device.  <P>SOLUTION: This drum display device rotates a figure display body 2 by driving a driving wheel 11 by the motor, wherein the endless belt figure display body 2 with a specified width is wound on the driving wheel 11 and a driven wheel. The drum display device is provided with a plurality of figure display body side engagement parts (recess parts 6) provided on the figure display body 2 and parallel with a rotational direction thereof and a plurality of driving wheel side engagement parts (protrusive parts 16) provided on the driving wheel 11 and parallel with a peripheral direction thereof and for engaging with the figure display body side engagement parts to transmit the motor power to the figure display body 2, wherein a space between the driving wheel side engagement parts in proximity to each other (a space between the protrusive parts 16 and 16) is wider than that between figure display body side engagement parts in proximity to each other (a space between the recess parts 6 and 6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128169-A (JP)
Title: Wiring board and semiconductor device
Inventor: KUSAKABE TAKESHI
IPC: H01L23/522
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which has a two-layer wiring structure and can three-dimensionally shield the leakage of electromagnetic field that becomes a cause for noise, and which can be manufactured at a low cost, and also to provide a semiconductor device using the wiring board.  <P>SOLUTION: The wiring board comprises an insulation substrate 10, first signal interconnections 13 in the shape of strips which are arranged on a first principal plane of the insulation substrate 10, first power supply interconnection 14 which is embedded in the remaining area of the first principal plane left over after the first signal interconnections 13 are formed away from the first signal interconnections 13 so as to form grooves of a prescribed width on both sides of each of the first signal interconnections 13 in the longitudinal direction of each of the first signal interconnections 13 lands 16 which are arranged on a second principal plane of the insulation substrate 10 and are electrically connected to the first signal interconnections 13 via through holes 19 formed in the insulation substrate 10 and second power supply wiring 15 which is embedded in the remaining area of the second principal plane left over after the lands 16 are formed as a pattern separated away from the lands 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129143-A (JP)
Title: Antenna device
Inventor: KOJIMA NORIHARU
IPC: H01Q1/24
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device which corresponds to a plurality of radio communication systems and frequency bands, can simultaneously perform reception and transmission of different radio communication systems and can use an antenna diversity with a simple configuration.  <P>SOLUTION: This antenna device has a first antenna 1 matched with first, second and third frequency bands, a second antenna 2 matched with the third frequency band, a diplexer 3, etc. A high frequency switching circuit 4 switches a transmitter 8 or a receiver 7 and connects a signal of the first frequency band to the diplexer 3. A high frequency switching circuit 5 switches a recevier 9 or a transmitter 10 and connects a signal of the second frequency band to the diplexer 3. The high frequency switching circuit 5 and a high frequency switching circuit 6 switch the second antenna 2 or the diplexer 3 and connect a signal of the third frequency band to a transceiver 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132420-A (JP)
Title: Water stop instrument for t-tube of water pipeline
Inventor: OKUBO AKEO
IPC: F16L55/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water stop instrument for a T-tube of a water pipeline capable of momentarily stopping and restoring water flow with easy handling and obtaining improved efficiency and speed-up of construction work with minimal damage because a water stopping action is performed by a sucking action instead of a conventional valve action and handling by anybody without any specific skill.  <P>SOLUTION: The water stop instrument comprises a cylindrical body having a flange at a lower end, a rotary shaft inserted into the cylindrical body, a round plate body mounted on a pointed end of the rotary shaft which is projected from the cylindrical body, and a packing member mounted between the round plate body and the flange and formed of a rubbery operating member which is pinched in an intermediate portion and positioned between the distal end of the rotary shaft and the round plate body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134540-A (JP)
Title: Dry etching apparatus and end point detecting method
Inventor: OKAMURA YOSHIHIKO
IPC: H01L21/3065
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect an appropriate dry etching end point easily by checking on a real-time basis the state of the film on a substrate under dry etching.  <P>SOLUTION: A substrate 9 with a multilayer film formed thereon is held in a chamber 2, and dry etching is performed for the substrate 9. A head section 4 is provided above the chamber 2, and the illuminating light from a light source unit 61 is guided to the surface of the substrate 9 after travelling through an optical system 41 of the head section 4 and through a translucent window 26 of the chamber 2. The light reflected from the substrate 9 is guided to a spectroscope 62, and the output of the spectroscope 62 is sequentially forwarded to an arithmetic unit. In the arithmetic unit, the relative travel amount is calculated in the direction of the wavelength axis in a time period where the difference is the minimum between a spectral reflectance curve at one of the time points provided at regular intervals and that at the next time point. The relative travel amounts are accumulated, and the result is compared with a predetermined end point specifying value for the detection of an end point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131611-A (JP)
Title: Soap
Inventor: OKUBO KAZUYOSHI
IPC: C11D9/18
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soap having an extremely improved activity as a material, i.e. a mediator Z which singly has a poor activity for scavenging an active oxygen free radical but has properties for promoting the activities for scavenging the active oxygen free radical in the coexistence of an active oxygen free radical scavenger, and capable of effectively scavenging the active oxygen.  <P>SOLUTION: The soap contains one of gold, platinum and silver or a mixture of two or more thereof. The content of one of the gold, the platinum and the silver, or the mixture of two or more thereof is 0.008-0.1 wt.% based on the whole weight, and the weight ratio of the contained gold to platinum is (0.01-100)/1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133827-A (JP)
Title: Core analysis system
Inventor: NAKAMURA TARO
IPC: G06F11/28
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core analysis system having a tool automatically analyzing stack frames for restoring local symbols and global address values.  <P>SOLUTION: Information necessary for core analysis is generated by a compiler and linker in a tabular format. A core file is retrieved by addresses obtained from the tables to restore the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202159-A (JP)
Title: Selective transmitting and reflecting material obtained by combining total reflection and mirror surface reflection
Inventor: ISHII KENJI
IPC: F24S10/55
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To add a role advantageous for saving energy to a window by avoiding strong direct sunlight in summer and introducing feeble sunlight indoors in winter.  <P>SOLUTION: This selective transmitting and reflecting material is provided with a sloped transparent part 1 whereby incident light having a large angle of incidence is totally reflected, and a mirror surface 2 whereby the light is reflected to a direction from which the light is made incident. Thus, the incident light selectively passes in accordance with the angle of the incidence. The sloped transparent part 1 and the vertically arranged mirror surface 2 are divided small, and tilted and arranged so as to perpendicularly confront to each other. Thus, a considerably large amount of the light can be reflected to the incident direction even for the light made incident from the oblique direction with respect to the front direction of the reflection material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138125-A (JP)
Title: Clutch
Inventor: KURITA MASAHIRO
IPC: E05F15/10
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize reductions in size, weight and cost and labor-saving of a clutch which can be applied to an application which has heretofore used an electromagnetic clutch.  <P>SOLUTION: The clutch 1 includes an input gear 2 for inputting a rotary torque, a clutch member 3 attached to an inner peripheral surface of the gear 2, a tapered roll 4 as a connector, a retainer 5 for retaining the roll 4, a cap member 6, a waveform spring 7, an output shaft 8 as a driven member, a housing 9 for sheathing an input gear 2, an operating member 11 having an operation lever 10, and a return spring 12 as an elastic reset member for elastically supporting the member 11. A state in which the roll 4 is wedge engaged to rotate the shaft 8 in a driven manner or a state in which the wedge engaged roll 4 is disengaged to rotate the shaft 8 freely, can be switched by a simple operation for rotating the lever 10 of the member 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136400-A (JP)
Title: Chucking device
Inventor: OKA HIROMI
IPC: B25J15/08
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chucking device which enables a fine position control of arms.  <P>SOLUTION: In respective linear actuators 1, 2 moving magnets 15 and the arms 19, 25 move in the respective directions of arrows As based on the energization of electromagnetic coils 10, and a work 50 is clamped between both the arms 19, 25. The respective linear actuators 1, 2 are provided with respective detection elements 24 for arm position comprising each magnetic detection element (hall element). The respective detection elements 24 for the arm position detect positions of the arms 19, 25 based on detection of magnetic change caused by movement of the moving magnets 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140198-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAMURA MAKIKO
IPC: H01L23/522
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein an increase in through hole resistance is not caused, and to provide a manufacturing method of the device.  <P>SOLUTION: A through hole 18 is used for forming a plug 20 for electrically connecting lower layer wiring 16 and upper layer wiring 21 which face each other via an interlayer insulating film 17. A sticking layer 19 for sticking the plug to the interlayer insulating film is formed in the through hole 18 on the basis of a prescribed aspect ratio which is shown by the ratio of the depth dimension of the through hole to the radial size of the through hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142478-A (JP)
Title: Steel radial tire and its manufacturing method
Inventor: NAKAMURA YOICHI
IPC: B29D30/50
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel radial tire having a bead core with a polygon shape having five or more corners in section and that can prevent fretting due to contact between the corners of the bead core and a ply without generating a separation because of a failure in uniformity and a concentration of distortions.  <P>SOLUTION: In this steel radial tire including a pair of bead cores 1 and a ply 2 crossed over the bead cores 1 with both end portions wound over for covering the cores 1, the section of each of the cores 1 having a polygon shape with five or more corders, and an organic fiber cord layer 3 interposed between each of the cores 1 and the ply 2, the cord layer 3 is placed on a circumference of the cores 1 so that an organic fiber cord 4 does not cross a ply cord at an angle other than 90° and is not stacked on the ply cord.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143687-A (JP)
Title: Door opening/closing structure of working machine
Inventor: AKABANE EIJI
IPC: B60J5/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening/closing structure of a working machine which can enhance operability at closing a door by a turning mechanism.  <P>SOLUTION: A swing door 1 is openably/closably mounted on the working machine via a hinge 4; a fixing device makes the door 1 fixed in an opened state; and an elastic member 7 which is arranged near a rotating shaft of the door 1 is compressively deformed in a state that the door 1 is fixed in the opened state by the fixing device, and pushes the door 1 in a closing direction by virtue of its restoring force when the fixation of the door 1 by the fixing device is released.  <P>COPYRIGHT: (C)2004,JPO