baber/WOPTO huggingface dataset:
Patent JP-2004173341-A (JP)
Title: Rotating electric machine rotor, rotating electric machine, and power generation system
Inventor: KOMURA AKIYOSHI
IPC: H02K1/27
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electric machine rotor used for high-speed rotation capable of obtaining stable torque transmission between a shaft and a permanent magnet by reducing stress working on each member during high-speed rotation.  <P>SOLUTION: This rotating electric machine comprises the rotor which includes a rotatably supported shaft 1, a plurality of permanents 2 disposed on outer peripheries of the shaft 1, a permanent magnet retaining member 3 disposed on outer peripheries of the permanent magnets 2 and retaining the permanent magnets 2, at least one permanent magnet retaining part 5 disposed between the retaining member 3 and the permanent magnet 2, and a stator which is disposed on the outer peripheral side of the rotor through a gap and arranged with a winding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171155-A (JP)
Title: Network system and controller
Inventor: KOJIMA TOSHIYUKI
IPC: H04Q9/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which can effectively use a memory without increasing a node address more than necessary for allocating the memory.  <P>SOLUTION: For an I/O memory 11b in a CPU unit 11 composing a PLC 10 connected to a network in which a slave of small point number having input-output point number of two or below and a multiple point slave having 16 points are mixed, a memory area for multiple point OUT data, a memory area for multiple point IN data, a memory area for small point number OUT data, and a memory area for small point number IN data are respectively prepared in correspondence with four kinds of slaves. Then, for four kinds of slaves of the small point number slave (IN slave) 21, the small point number slave (OUT slave) 22, the multiple point slave (IN slave) 23 and the multiple point slave (OUT slave) 24, a node address is assigned from #0, respectively. For identifying each slave, the kind thereof is factored in as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109961-A (JP)
Title: Viewfinder
Inventor: NAGATOSHI YUKIKO
IPC: G02B25/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viewfinder which has a compact constitution while having a long focal length and demonstrates a satisfactory performance.  <P>SOLUTION: The viewfinder is provided with a first lens group having a positive optical power and a second lens group having a negative optical power, in order from the observer side, and either of the first lens group and the second lens group is moved along an optical axis to correct diopter. Since the viewfinder is constituted of two lens groups in this manner, diopter can be corrected by moving only one of the first lens group and the second lens group, and the extent of movement can be made smaller than that for movement of moving an entire system. Thus the viewfinder is made compact as the whole, and the variance of magnifications is reduced because change of the visual angle at the time of diopter correction is reduced. Since the viewfinder is constituted of two lens groups, a principal point position on the entrance pupil side is brought closer to an entrance pupil position so that the distortion can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167541-A (JP)
Title: Capacitor type resistance welding machine
Inventor: SHIMADA JUNKICHI
IPC: H02M9/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an excess current by reverse voltage generated directly after discharge of a capacitor for energy accumulation from flowing through a rectifying circuit on an output side.  <P>SOLUTION: The capacitor type resistance welding machine is equipped with: a charging circuit which consists of an inverter circuit and the rectifying circuit; the capacitor which is charged by the charging circuit; a welding transformer; and a discharge switch which discharges the energy stored in the capacitor through a primary winding of the welding transformer by selective switching. The welding machine is further equipped, between the charging circuit and the capacitor, with a protection switch which prevents the excessive current by the discharge of the capacitor from flowing from the output side to the rectifying circuit inclusive of the welding transformer by turning off in synchronization with turning off of the inverter circuit before the discharge switch is turned on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226665-A (JP)
Title: Zirconium (iv) chelate complex, method for synthesizing the same, solution raw material containing the complex and high-dielectric thin film produced by using the complex or the solution raw material
Inventor: OKAMURA SHINGO
IPC: C07C49/92
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zirconium (IV) chelate complex having a low evaporation temperature and high evaporation stability, the zirconium (IV) chelate complex having a high film-forming speed, a method for the synthesis of the complex, a solution raw material containing the complex and a high-dielectric thin film having high uniformity and functionality.  <P>SOLUTION: The zirconium (IV) chelate complex is expressed by formula (1): [Zr(dppd)<SB>4</SB>]...(1) (dppd is a 1,3-diphenyl-1,3-propanedione residue expressed by formula (2)).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004179176-A (JP)
Title: Semiconductor device
Inventor: MATSUDA SHIN
IPC: H01L21/60
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a semiconductor device is deteriorated in properties of transmitting high-frequency electric signals due to reflections or the like, where the semiconductor device is composed of a semiconductor element transmitting/receiving high-frequency electric signals and a package housing the semiconductor element airtightly.  <P>SOLUTION: The semiconductor element housing package 7 is composed of a base 1, grounding conductors 2b and a first wiring conductor 2a formed on the base 1, grounding pads 3b and an input/output pad 3a electrically connected to the grounding conductors 2b and the first wiring conductor 2a respectively, a second wiring conductor 4 formed on the base 1, and a connector 5 electrically connected to the second wiring conductor 4. The semiconductor element 6 transmitting/receiving high-frequency electric signals is mounted in the semiconductor element housing package 7 for the formation of the semiconductor device. The electrodes of the semiconductor element 6 are electrically connected to the grounding wiring conductors 2b, the first wiring conductor 2a, and the second wiring conductor 4 with bonding wires 8a and 8b. The bonding wire 8b connecting the second wiring conductor 4 to the electrode of the semiconductor element 6 is set at 0.3mm or below in length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175734-A (JP)
Title: Dermopathy inhibitor, dermopathy-improving agent, and skin care preparation for external use containing them
Inventor: MITANI HIROAKI
IPC: A61K8/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dermopathy-improving agent for inhibiting or improving dermopathy caused by exposure to ultraviolet light, namely dermopathy such as wrinkle formation, skin tumor, pachyderma or sclerema, and to provide a skin care preparation for external use containing the dermopathy-improving agent as an active ingredient.  <P>SOLUTION: The dermopathy-improving agent comprises an antihistaminic medicine and/or a plant extract having antihistaminic action. The skin care preparation for external use comprises one or more kinds of the dermopathy-improving agents as active ingredients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176438-A (JP)
Title: Steel pipe pile and reinforcing member for blade for steel pipe pile
Inventor: YAMASHITA KOJI
IPC: E02D5/72
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe pile and a reinforcing member for a blade for the steel pipe pile capable of increasing ground supporting force without increasing outside diameter of the blade.  <P>SOLUTION: This steel pipe pile 11 is provided with a deformation suppressing structure for suppressing deformation (for example, upward warping back) of the blades 15a, 15b accompanying screwing-in of the steel pipe pile 11 into the ground. The whole peripheries of the blades 15a, 15b are together covered to fix the reinforcing member 21 to outer peripheral fringes of the blades 15a, 15b. To explain concretely, the cylindrical reinforcing member 21 whose both ends are opened is inserted into the steel pipe pile 11 on which the blades 15a, 15b are fixed, and the outer peripheral fringes of the blades 15a, 15b and an inner peripheral face of the reinforcing member 21 are fixed by welding in this condition to prevent deformation of the blades 15a, 15b accompanying screwing-in of the steel pipe pile 11 into the ground. Consequently, ground supporting force by the blades 15a, 15b is increased without increasing outside diameter of the blades 15a, 15b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175280-A (JP)
Title: Automatic steering device for vehicle
Inventor: TANAKA HIDEYUKI
IPC: B62D113/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic steering device for a vehicle whereby control for compensating twist of a tire is performed at automatic steering during stationary steering, and thereby consumption energy can be restrained.  <P>SOLUTION: At first, an automatic steering switch signal is read and is stored in a memory in a step S101. Next, it is determined whether the automatic steering switch is inputted or not in a step S102. When the automatic steering switch is not inputted, the step S102 is advanced to a step S103, and manual steering is performed. When the automatic steering switch is inputted, the step S102 is advanced to a step S104, an actual steering signal is read, and is stored in the memory. In a step S105, a target steering angle is read, and is stored in the memory. Next, a target steering locus including an overshoot amount is calculated from the target steering angle and an actual steering angle in a step S106. A control amount with respect to actual steering is calculated based on the target steering locus in a step S107.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176472-A (JP)
Title: Controller of opening/closing body
Inventor: HIRAI HIDEO
IPC: E05F15/20
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an opening/closing body which enables the pinching of a foreign matter to be detected from the early stage of opening/closing a window provided in a vehicle.  <P>SOLUTION: A motor 10 drives a regulator 50 so as to open/close the window. A rotation angle of the motor is converted into a pulse signal by using an encoder 20, and the pulse signal is outputted to a control part 30. In the control part 30, a frequency fr of the pulse signal from the encoder is compared with a frequency f0 of a pulse signal before reaching a prescribed number, so that the pinching of the foreign matter by the window can be detected. When the pulse signal before reaching the prescribed number is in the initial stage of the drive of the motor 10, wherein a frequency is unstable, a comparison is made by using a reference frequency computed based on the frequency in the stability of the frequency. Thus, after the pulse signal before reaching the prescribed number enters a stable section, the pulse signals start to be compared with each other, so that the pinching of the foreign matter can be detected in an early stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177814-A (JP)
Title: Mechanism for preheating medium of liquid development electrophotographic apparatus
Inventor: YAMANISHI ERI
IPC: G03G15/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To expedite the melting transfer of an liquid toner image by effectively preheating the medium while suppressing high temperature offset in a liquid development electrophotographic apparatus which transfers the toner image on an intermediate roller to a print media.  <P>SOLUTION: The pressure roller is built up with a heat insulation foam and a small heat capacity surface peeling layer provided around it to press and preheat the print media before melt transferring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179080-A (JP)
Title: Fuel supply device of fuel cell
Inventor: UOSHIMA MINORU
IPC: H01M8/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove an impure gas which stays in a hydrogen electrode space while a system is left standing, before the power generation of a fuel cell system is started.  <P>SOLUTION: A hydrogen tank 3 is connected to the hydrogen electrode 2A of the fuel cell 2 via a hydrogen supply passage 4, and a hydrogen shut-off valve 6 is provided in this hydrogen supply passage 4. A hydrogen-circulating passage 4A is provided in the hydrogen supply passage 4, and an unused hydrogen, which does not contribute to the generation of the fuel cell 2, is circulated to the fuel cell 2 and is recycled. A pressure sensor 9 for detecting the pressure of the hydrogen, flowing from the hydrogen tank 3 to the fuel cell 2 at the inlet side of the hydrogen electrode 2A, is provided at the hydrogen-circulating passage 4A. The time, from the valve-opening starting time of the hydrogen shut-off valve 6 to the valve-opening starting time of a hydrogen purge valve 10 is set, in response to the detected value by the pressure sensor 9. When this time has elapsed, the pressure of the inlet side of the hydrogen electrode 2A is considered to have risen to "atmospheric pressure + several kPas", and the hydrogen purge valve 10 is opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003231741-A (JP)
Title: Novel polymer and polymer light emitting device using the same
Inventor: KOBAYASHI SATOSHI
IPC: C07F7/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polymer useful as a luminescent material, a charge transfer material.  <P>SOLUTION: The polymer comprises repeating units represented by formula (1) [wherein A<SP>1</SP>is -Z- or -Z-Z- (wherein Z is an optionally substituted atom); the bond length ratio as defined by (bond length between C2 and A<SP>1</SP>)/(bond length between C2 and C1) is at least 1.10 wherein C2 is the carbon in position αto A<SP>1</SP>, and C1 is the carbon in position β to A<SP>1</SP>; and R<SP>1</SP>to R<SP>6</SP>are each hydrogen atom, a halogen atom, an alkyl group, or the like] and having a number- average molecular weight of 10<SP>3</SP>-10<SP>8</SP>(in terms of the molecular weight of polystyrene).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181710-A (JP)
Title: Plywood, building panel and dwelling
Inventor: IKEGAMI NORIAKI
IPC: E04C2/12
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture plywood adapted to a dwelling without applying hot pressing.  <P>SOLUTION: The plywood P is constituted so that the adhesive layer G of the plywood P adapted to the dwelling 100 contains no formaldehyde. The adhesive layer G is formed by coating the surface S of veneer V with a treatment agent (a) to dry the coated veneer V and coating the surface-coated veneer with an adhesive (b). The treatment agent (a) is an aqueous solution of glycoxal and hexamethylenetetramine, and the adhesive (b) contains an imide compound, which is prepared by imidating an isobutylene/maleic anhydride copolymer, and a carboxy modified styrene/butadiene latex. The imide compound is cured at normal temperature in the presence of glyoxal. Therefore, hot pressing can be avoided from a manufacturing process for the plywood P.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180941-A (JP)
Title: Vacuum cleaner
Inventor: HAYASHI AKIMITSU
IPC: A47L9/18
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-use vacuum cleaner by preventing a deposit of dust on a separator, and nonsmooth rotation and locking of the separator.  <P>SOLUTION: A vacuum cleaner body has a water pan 12 for storing water in order to remove dust from air containing the dust. A casing part is removably fitted to the water pan, and a main fan 49 is arranged inside the casing for sucking the air containing dust, and for discharging air outside after water is separated by the separator 40. The vacuum cleaner body also has a sucking part 14 provided with a motor. The separator 40 is formed in a closed-end cage shape provided with many ribs with circumferential slit gaps therebetween. A reverse injection fin 42 is provided on an opening of the separator 40, which is fixed to a motor shaft 44 so as to be integrally rotated with the separator, and which rotates in conjunction with the separator and blows out injection air downward toward an outer face of the separator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184712-A (JP)
Title: Automatic document creating apparatus
Inventor: MAEDA YASUSHI
IPC: G10L15/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document creating apparatus capable of automatically creating a document in which a speaker can be specified later by adding the name or identification name of the speaker to each speech described in a document when a document is created through speech recognition.  <P>SOLUTION: The apparatus comprises a video input part for inputting a picture, a face recognition part which extracts the face of a human from the inputted picture and compares it with previously registered face data, a speech recognition part which converts an inputted voice into character codes, a document creation part which creates the document with the character codes from the speech recognition part and adds the identification name from the face recognition part, a document output part which outputs a video signal, a voice output part which switches and outputs a voice signal from a voice input part, and a control part which controls the voice switching part and video input part with signals from the speech recognition part and the face recognition part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183376-A (JP)
Title: Treatment method for surface drainage, and treatment equipment
Inventor: MOCHIZUKI MASATO
IPC: C02F1/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective treatment method and device for only initial flash drain with a large pollutant load outflowing from the surface of a pavement road, generating at the initial stage of rainfall or water spray.  <P>SOLUTION: In treatment equipment 1 of surface drainage, when the initial flash drainage in rainwater drain outflowing in a side ditch is shared, the side ditch drainage basin cover is formed in a double structural water sharing section 2. Water from the initial rainwater to a treatment objective volume is introduced into a water collection ditch 4 of the periphery of the water sharing section and after the water collection ditch 4 becomes full, the equipment is constituted in such a water sharing structure that the spillage after the initial flash drainage is guided to the inside existing drain opening. The initial flash drainage shared by the sharing section 2 is conveyed to a reservoir 3 through a water pipe 5 installed in the water collection ditch 4 of the water sharing section 2 and purified by treatment soil charged in the reservoir 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181049-A (JP)
Title: Rice washing apparatus
Inventor: SUGAI YOSHIYUKI
IPC: A47J43/24
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very convenient, compact rice washing apparatus which requires only a small space in the kitchen, performs rice washing without requiring the user to touch water, has a plurality of jet nozzles to cause water jet streams to interfere with each other, causes grains of rice to collide with each other more frequently to enhance polishing effect, and comprises a reduced number of components to improve cost-benefit performance.  <P>SOLUTION: After a plurality of jet nozzles 8 formed in a jet part 9 are installed in the inside of an opening of a jet pipe 11, a projected part 14 is formed in the end part of a transporting pipe. Then, the top end of of jet pipe 11 and an edge of an opening 7 of the rice washing chamber 4 are screwed together to lock the jet part 9 to integrate the rice washing chamber 4 and the jet pipe 11. In addition, both ends of a base 12 in longitudinal direction are bent to form legs 13, and the projected part 14 of the transporting pipe 5 forming the end of the jet pipe 11 is inserted in the center of the base 12 to erect the apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187132-A (JP)
Title: Stereoscopic image display unit
Inventor: IOKI SADAO
IPC: G09G5/38
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit capable of displaying a stereoscopic image based on the parallax between an image for right eye and an image for left eye, in which the stereoscopic image is drawn at high speed while a manufacturing cost is suppressed.  <P>SOLUTION: Display control means includes sprite data 800 in which color index numbers, which consist the image for left eye and the image for right eye by predetermined lines, are set alternately, and a plurality of color index numbers. The control mean also includes a color palette for left eye 870L where the color information of the image for left eye is set for each color index number in advance, a color palette for right eye 870R where the color information of the image for right eye is set for each color index number in advance, and lithographic means that draws the image for left eye and the image for right eye based on the color information of right and left color palettes from the sprite data 800. The right and left color palettes have transparent color information in at least one same color index number. Regarding the other color index numbers, the color index numbers applied for the image for left eye and the color index numbers applied for the image for right eye are set to different values.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183085-A (JP)
Title: Roll for rolling
Inventor: ODA NOZOMI
IPC: C22C38/24
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for rolling which has excellent wear resistance and crack resistance.  <P>SOLUTION: In the roll for rolling, the hardness of the surface in the external layer in contact with a rolling stock is ≥85 in Shore hardness, and the compressive strength of the external layer is ≥240 kgf/mm<SP>2</SP>. Further, the external layer consists of an Fe based alloy comprising, by weight, 1.0 to 2.6% C, 4.0 to 10.0% Cr, 5.0 to 10.0% Mo, <5.0% W, and 3.0 to 8.0% V, and satisfying 12.0%≤2Mo+W≤20.0%, 2Mo/W≥3.0, and 0.2%≤C-0.24V≤0.7%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191746-A (JP)
Title: Exposure and development processor
Inventor: KUROKAWA TOSHIO
IPC: G03B27/32
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure and development processor capable of performing processing for making the latent image visible by adjusting a latent image holding time of the photosensitive material where the latent image is formed by exposure processing.  <P>SOLUTION: A sending-out means 38 of a photosensitive material supply part 20 sends a specified unexposed photosensitive material out of a magazine 18 stored in a latent image forming and holding processing part 14 onto a transport path 40. An exposure processor part 22 performs exposure processing to form the latent image on the photosensitive material and sends the photosensitive material onto the transport path 40. A standby processor part 24 stores the specified photosensitive material where the latent image for adjusting the latent image holding time is formed in the magazine 18. The specified photosensitive material is drawn out of the magazine 18 after a specified latent image holding time has elapsed, and carried to a development processing part 16 to perform the processing for making the latent image visible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI