baber/WOPTO huggingface dataset:
Patent JP-2004231034-A (JP)
Title: Theft prevention system for vehicle
Inventor: YAMAMOTO MASAYUKI
IPC: B60R25/20
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a theft prevention device for a vehicle capable of easily carrying out setting and releasing of the caution state of an immobilizer device by ID checking and an alarm device by attitude variation detection.  <P>SOLUTION: The theft prevention system for a vehicle is provided with a first theft prevention device 20 comprising the immobilizer for controlling starting inhibition and inhibition releasing of an engine by checking ID code of a transponder assembled to a key; and a second theft prevention device 21 comprising a theft detection means 23 for detecting the theft state and an alarm means 22. A caution release signal is transmitted from the first theft prevention device 20 and a caution action is released based on the caution release signal. The theft prevention devices 20, 21 are automatically set after a predetermined time after a main switch 24 is turned off to become the caution state. The caution release signal is transmitted from the first theft prevention device 20 to the second theft prevention device 21 within a predetermined time after the main switch 24 is turned on and the theft prevention devices 20, 21 become the caution release state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230861-A (JP)
Title: Image recording apparatus
Inventor: KAWABATA MOTOYOSHI
IPC: B41J2/45
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording apparatus capable of recording images at high precision by effectively utilizing light from an LED element.  <P>SOLUTION: At the leading end of a wiring substrate 32 a recessed part 17 is formed enabling to house an anode 13 in the LED element 1. When the LED element 1 is mounted on the wiring substrate 32, the LED element 1 is fixed in a state for a layered semiconductor 16 side including a light-emitting layer 12 in the LED element 1, to face toward the wiring substrate 32 after the recessed part 17 is filled with silver paste 18. Thus, the LED element 1 is in the state wherein the anode 13 is housed in the recessed part 17 and the layered semiconductor structure 16 including the light-emitting layer 12 is fixed to the wiring substrate 32 to come into contact with the surface of the substrate 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233917-A (JP)
Title: Lens barrel equipped with optical element retreat mechanism
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To stably support a flexible printed wiring board, as for a lens barrel equipped with a storable optical element.  <P>SOLUTION: The lens barrel is provided with a straight advancing/retreating ring 8 which is guided straight in an optical axis direction and retreats when changing from a photographing state to a storage state, a retreating movable member 6 which is supported so that it can be moved in a direction containing components orthogonal to the optical axis inside the ring 8 while supporting the retreat optical element partly constituting a photographing optical system, a photographing position holding means for holding the member 6 while positioning the retreat optical element on the same optical axis as that of another optical element in the photographing state, a retreating/moving means for making the retreat optical element to retreat to a position different from the optical axis of another optical element, and the flexible printed wiring board 77 for connecting electronic components arranged inside the ring 8 to an electronic circuit arranged outside the ring 8, and the member 6 is separated from the flexible printed wiring board in a photographing position, on the other hand, in the retreat position, the flexible printed wiring board is supported by the member 6 in a contact state with the inside diameter side of the ring 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237289-A (JP)
Title: Conical steel tube, its manufacturing method and manufacturing device
Inventor: OSAWA TAKASHI
IPC: B23K26/21
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conical steel tube, having high strength and good workability used for a hydroforming process, and to provide its manufacturing method and manufacturing device.  <P>SOLUTION: The conical steel tube is characterized in that a fan-shaped cut steel sheet which is a raw material is formed by winding it tubularly and the butting portion of an end part of the cut steel sheet is laser-welded and a heat affected zone after welding has a width of 2mm or less. The manufacturing method of the conical steel tube is characterized in that the cut steel sheet is press-formed into an open tube for a conical shape by a lower die having a conical depression and an upper die having a conical projection, then the open tube is inserted into an adapter having a conical type hole into which the open tube can be charged, while the outline of the adapter is straight tubular, and the butting portion of the cut steel sheet end part is laser-welded from the opening part of the adapter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237997-A (JP)
Title: Powder ejection device
Inventor: SHINODA TAKAAKI
IPC: B65D88/26
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder ejection device in which a flexible sleeve 13 provided to cover an aperture formed between an upper enclosure 2 and a lower enclosure 3 can be replaced without taking an internal powder.  <P>SOLUTION: The powder ejection device consists of: the upper enclosure 2 including a barrel 2a formed to be a vertically short cylinder, a taper 2b extended downwardly from the lower end of the barrel 2a and drawn toward the inner periphery to be formed into a tapered form in an upwardly widening cross section and a small diameter part 2c downwardly extended from the lower end of the taper 2b and having the diameter smaller than the inner diameter of an upper end opening of the lower enclosure 3; and the lower enclosure 3 provided under the upper enclosure, wherein the small diameter part 2c of the upper enclosure 2 is fitted inside the upper end opening of the lower enclosure 3 via a space. The powder ejecting device is structured so that the flexible sleeve 13 is wound from the outside to cover the aperture formed between the upper enclosure 2 and the lower enclosure 3 and fixed using clamp rings 14 and 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004283835-A (JP)
Title: Laser welding method and equipment
Inventor: WATANABE SHINJI
IPC: B23K26/21
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent weld defect such as porosity.  <P>SOLUTION: When one object 14b to be welded is pressurized on the surface by a pressure part 16, the other object 14a to be welded and the object 14b are stuck closely to each other, a degassing gap B is secured around the stuck area. Then, by emitting a laser beam to the stuck area or its vicinity, the objects 14a, 14b are welded to each other. Accordingly, in the welding process, while a part of the objects 14a, 14b to be welded is evaporated to generate gas, this gas is discharged from the degassing gap B, so that no weld defect such as porosity occurs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004241636-A (JP)
Title: Substrate treatment device
Inventor: HONDA SHIGERU
IPC: F16C25/08
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum operation state in an entire temperature range from a low temperature range to a high temperature range of substrate treatment in a substrate treatment device.  <P>SOLUTION: The substrate treatment device is provided with a substrate mounting base 6 supported so as to be rotated by a rotary shaft 11, and applies treatment to a substrate 26 mounted on the substrate mounting base. The substrate treatment device is provided with rolling body bearings 29 and 30 for supporting the rotary shaft so as to be freely rotated, a preload mechanism 90 for applying a preload to the rolling body bearings, and a preload adjusting means 95 capable of adjusting the preload.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003605-A (JP)
Title: Pressure medium accumulator
Inventor: SCHAEFER ERNST-DIETER
IPC: F15B1/24
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic medium accumulator capable of omitting the valve conventionally arranged at the fluid connection part.  <P>SOLUTION: A guide 36 is formed as a valve for intercepting a first area 32 of the fluid chamber surrounding a medium separation member 18 with respect to a second area 34 of the fluid chamber where the end face follows the medium separation member 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003215564-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: NISHIMURA JOJI
IPC: G02F1/1335
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is equipped with a reflection layer with low heat resistance and switching elements and is further provided with a construction preventing the characteristics of the reflection layer from being deteriorated due to heating in manufacturing.  <P>SOLUTION: A liquid crystal display device 10 is constructed by: interposing a liquid crystal 13 between a pair of substrates 11, 12 placed opposite to each other; forming a reflection layer 15 on the side of the one substrate 12 out of the pair of substrates; forming switching elements (TFD (thin film diode) elements) 25 to drive the liquid crystal 13 on the liquid crystal 13 side of the other substrate 11; and having a reflection layer 15 consisting of one out of a dielectric reflection film, a cholesteric reflection film and a hologram reflection film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243710-A (JP)
Title: Business form
Inventor: YAMAOKA YOSHINORI
IPC: B42D11/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a read error of an OCR from being caused by the see-through state of ink printed on the backside of a business form.  <P>SOLUTION: When the business form is manufactured by using thermal paper wherein a thermal layer 13 is applied to the surface of a paper material 11, a shielding layer 15, whereon the printing is done in white ink alone, is formed on the backside of the paper material 11 by being limited to a place corresponding to the thermal layer 13, so as to prevent the see-through state of advertisement information 16 printed on the shielding layer 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252510-A (JP)
Title: Image forming apparatus help system
Inventor: OTA YASUTOSHI
IPC: B41J5/30
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus help system that supplies notification information, particularly help information providing an image forming apparatus efficiently and accurately.  <P>SOLUTION: The image forming apparatus help system 1 reads out help data corresponding to a designated kind of information from a cache memory of an information storage part, and displays the help data on an LCD provided with a touch panel when a help request designating the kind of information is made from the display/input device of an MFP 100. When the help data do not exist in the cache memory, the above help system 1 makes a request for the help data to a server 200 connected to a network NW, stores the help data transmitted from the help server 200 in the cache memory, and displays the data on the LCD provided with a touch panel. The MFP 100 deletes the help data stored in the cache memory according to a prescribed rule when the free space of the cache memory becomes below a prescribed capacity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254381-A (JP)
Title: Drive member for ultrasonic motor
Inventor: ASUMI KAZUMASA
IPC: H02N2/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive member for an ultrasonic motor which can be applied to a device that is severely affected from a magnetic field such as an electron beam drawing device, a magnetic sensor, or an oscillation sample type magnetometer.  <P>SOLUTION: The drive member for an ultrasonic motor comprises two Langevin type vibrators where tips arranged to cross each other at a prescribed angle are coupled together with a coupling member. The coupling member, a holding member that connects to Langevin type vibrators together, a housing member that constitutes the Langevin type vibrator, and a bolt member for clamping a piezoelectric element constituting the Langevin type vibrator, are all made from non-magnetic body whose relative permeability is 1.001 or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249837-A (JP)
Title: Carrying dolly
Inventor: HAYAKAWA TOSHIHIRO
IPC: B62B3/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the straight forward traveling performance of a carrying dolly having swivelling wheels at the bottom four corners thereof.  <P>SOLUTION: In the carrying vehicle having the wheels 1a to 1d fitted to positions near the bottom four corners thereof, all four wheels 1a to 1d are of swivelling types, and steering rotating axes SC through which the swivelling wheels 1a to 1d are rotated in the directional change of the dolly are tilted so that the steering rotating axes SC of the both front and rear swivelling wheels 1a and 1b (1c, 1d) are arranged in an inverted truncated chevron shape as viewed in the lateral direction relative to the longitudinal moving direction X defined for the dolly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266890-A (JP)
Title: Power supply equipment
Inventor: NONAKA YASUHIRO
IPC: G03G15/20
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply equipment for electromagnetic induction heating which is not broken even in the case where a surge voltage such as thunder, momentary power failure, voltage drop or rising, or the like has occurred in a commercial AC voltage.  <P>SOLUTION: An excessive surge voltage or abrupt voltage fluctuation of a DC voltage which has been smoothed with a both-wave rectification bridge 440 is detected with voltage division resistors 580, 590, and 620 as well as a speedup capacitor 630, and comparators 830 and 840 immediately stop operation of a switching element oscillation control circuit 790. The detection operation stops when the DC voltage returns to a normal value. The comparators 830 and 840 start operating the switching element oscillation control circuit 790, to gradually raise an energizing voltage and current to a switching element 520. Thanks to those operations, the power supply device is protected from breakage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256415-A (JP)
Title: Method for producing olefin oligomer
Inventor: HATANAKA YASUO
IPC: C07B61/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an olefin oligomer, by which the ≥30C olefin oligomer can efficiently be obtained in high selectivity without giving a large environmental load and without corroding a reactor.  <P>SOLUTION: This method for producing the olefin oligomer is characterized by polymerizing a 4 to 14C olefin or its mixture in the presence of a Bronsted acid catalyst containing a non-coordinating counter-anion represented by general formula (1): [H(OCH<SB>2</SB>CH<SB>3</SB>)<SB>2</SB>]<SP>+</SP>A<SP>-</SP>(1) (A<SP>-</SP>is a non-coordinating anion species).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257847-A (JP)
Title: Vehicle-mounted navigation apparatus
Inventor: SUZUKI YASUNORI
IPC: G09B29/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus for displaying a vehicle mark so that more information on the advancing direction of the vehicle can be obtained.  <P>SOLUTION: The navigation system includes a display means having a screen that is laterally wide; a map storage means storing map data for the display on the screen; a position detection means for detecting the position of the vehicle; a handle information acquisition means for the acquisition from an information bus line on the side of the vehicle, whether the handle position of the loaded vehicle is located either left or right; and a display control means for displaying, at the position on the map of the screen, the prescribed vehicle mark detected by the position detection means, on the basis of the handle information acquired by the handle information acquisition means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254977-A (JP)
Title: Balancing sports goods
Inventor: KAMODA TOKINORI
IPC: A63B22/16
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide balancing sports goods for training the balance feeling and physique according to the age and the physical strength of a user by changing and connecting the combination of types and the number of a plurality of disks with different dimensions, enabling a complicated circular motion and movement by changing an origin and safely used inside and outside a room.  <P>SOLUTION: The plurality of disks with different dimensions are stacked and connected with a holed screw type connecting part 3, the dimension and the angle are changed according to the number, and a disk 2 with projection parts is assembled thereto, so that the user performs the rotating motion and front/rear/left/right movements by alternately using the projection parts 1 and 4 and other projections as the origin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261391-A (JP)
Title: Method for condition judgment, and massaging machine
Inventor: HASHIMOTO MASAHIKO
IPC: A61H23/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for condition judgment by which the condition of a subject can precisely be judged, and to provide a massaging machine.  <P>SOLUTION: The massaging machine stores biological information detected from a sensor part 5 in a biological information storage part C51 by making the information correspond to temporal information, and calculates the temporal change of the biological information. According to an operation pattern to the massaging means of a control means or controlling contents including an operation position, the condition of the subject is judged from the temporal change of the biological information. As judging processing, judging expressions for condition judgment with the temporal change of the biological information as a variable are prepared plurally according to the controlling contents e.g. In the judging expressions, the variable is weighted according to the controlling contents. As judging processing, a plurality of judging tables C521, C522 and C523 are prepared according to the judging contents, and the condition is judged by retrieving the judging table C521 based on the obtained biological information and the controlling contents.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262383-A (JP)
Title: Mounting structure of weather strip
Inventor: OOISHI YASUSHIGE
IPC: B60R13/06
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure enabling a seal lip to be in strongly elastic contact with a body panel, even in the case of generation of shrinkage due to rolling in a corner part.  <P>SOLUTION: In this mounting structure, a weather strip 10 is mounted on a flange 2 formed on the body panel 1. The flange 2 is made as an inside straight line part 3a by continuously forming the inside straight line part 3a and an inclined part 3b in the order from an end of an outer panel 3. The weather strip 10 is constituted of a trim part 11 in which a plurality of assembling lips 13 are projectingly provided from an internal surface of a trim main body 12 mounted on the flange 2 and having a substantial U-shape in cross section and the seal lip 14 in elastic contact with the inclined part 3b from a distal end part of an outside wall 12a is projectingly provided toward the inside of a vehicle and a seal part 16 in elastic contact with a door panel 5. In the seal lip 14, an inclined angle θ with the outside wall 12a is set to be an obtuse angle. When shrinkage is generated in the seal lip 14 in the corner part, a distal end part 14a is brought into strongly elastic contact with the inclined part 3b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271689-A (JP)
Title: Method for manufacturing optical fiber grating and manufacture apparatus
Inventor: NIHONYANAGI AKINOBU
IPC: G02B6/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber grating and manufacturing apparatus with a reduced cost by lowering the deposition rate of foreign substances sticking to a phase mask and increasing the washing intervals and lifetime of the phase mask.  <P>SOLUTION: In manufacturing of the optical fiber grating, gas is passed from a gas supply port 4 to a gas suction opening 5 at a prescribed flow rate between the phase mask 6 and an optical fiber glass area 9. The rate at which the residual coating resin existing on the surface of the optical fiber glass area 9 is scattered and deposited as gas and foreign substances by ultraviolet rays onto the surface of the phase mask 6 is thereby lowered. The progression rate of the contamination on the surface of the phase mask 6 is eased and the washing intervals and lifetime of the phase mask are increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270489-A (JP)
Title: Piston
Inventor: GOKAN YOSHIJI
IPC: F16J1/08
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston capable of sufficiently enhancing cooling efficiency of the whole piston head.  <P>SOLUTION: In the piston 19, lubricating oil is sprayed on one end side in the radial direction of a ceiling surface 63 of the piston head 51. On the ceiling surface 63, a rib 70 is formed to extend from the one end side to the other end side in the radial direction. The rib 70 is gradually made higher in the projecting direction of the piston axial direction from the one end side to the other end side. The position of a lower end edge part of the rib 70 is gradually made lower from the one end side toward the other end side compared with the case where the height in the projecting direction of the piston axial direction is even.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268361-A (JP)
Title: Inkjet recording device and its color shift correction method
Inventor: SATO TAKASHI
IPC: B41J2/01
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To correct a color shift due to extension and shrinkage of paper sheets in an inkjet recording device, by a simple method without taking a complicated arrangement such as printing of a special mark or a detecting means.  <P>SOLUTION: A driving period of each printing head is changed from extension and shrinkage characteristics of a paper sheet prepared beforehand, according to the number of drying parts incorporated in the inkjet recording device, and the number of drying parts present at a rear stage of the printing head.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273253-A (JP)
Title: Image display device and its manufacturing method
Inventor: AOYAMA NOBUYUKI
IPC: H01J29/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress discharge to an electron source side, and improve reliability and display quality.  <P>SOLUTION: An image display device is provided with a first substrate 10 having a fluorescent screen, and a second substrate arranged in opposition and with a gap to the first substrate and equipped with a plurality of electron sources 18 to excite the fluorescent screen. Between these first and second substrates, a plurality of spacers 30a, 30b to support an atmospheric pressure load to act on a plate type grid 24 and the substrates are installed. The grid is formed by laminating a plurality of metal plates 28a, 28b respectively covered by high-resistance films, and has a plurality of electron beam passing holes corresponding to the electron sources respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI