baber/WOPTO huggingface dataset:
Patent JP-2003285982-A (JP)
Title: Elevator apparatus
Inventor: KURAOKA HISAO
IPC: B66B5/28
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator apparatus capable of installing both guide appliances provided above and below an elevator body at a long interval using a space between the elevator body and an end of a hoistway.  <P>SOLUTION: An elevator body 5 is guided by guide rails 4 standing along a hoistway 1, and a buffer 11 which is normally in an elongated position to absorb impact on the elevator body 5 is provided on the ends in the hoisting direction of the elevator body 5 and placed facing a hoistway end 2. And guide appliances 8 engaged with the guide rails 4 with free up- and down-operations are mounted on the end of the extended buffer 11. Thus, a space between both guide appliances 8 above and below the elevator body 5 is extended, and reaction from the guide rails 4 caused by unbalanced load of the elevator body 5 or the like and working upon the guide appliances 8 is reduced. Therefore, vibrations of the elevator body 5 are reduced, riding comfort is improved, and propagating vibrations to a building are reduced by the reduction in reaction on the guide rails 4 while the elevator body 5 goes up and down, thus achieving quiet environment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287255-A (JP)
Title: Air-conditioner
Inventor: KOUCHI KAZUNORI
IPC: F24F11/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner for suppressing generation of any piping vibration caused by the start of a compressor when returning to the heating operation.  <P>SOLUTION: This air-conditioner to perform the reverse cycle defrosting operation in which the refrigerant discharged from the compressor 1 is allowed to flow in an outdoor heat exchanger 5 at the cycle reverse to the heating operation cycle by switching a four-way valve 3 to the reverse position during the heating operation comprises a means to stop the operation of the compressor 1 for a predetermined time while the four-way valve 3 is kept at the reverse position after the reverse cycle defrosting operation is completed, and a means to return the four-way valve 3 to the heating position after the predetermined time is elapsed, start the compressor 1 at time intervals, and return the operation to the original heating operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290884-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: ASAI MASAMICHI
IPC: B22D11/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion nozzle for continuous casting with which reliability on the quality and productivity can be improved.  <P>SOLUTION: In the immersion nozzle 9 for continuous casting, provided with a nozzle body 10 having a flowing hole 12 for receiving molten steel m from a flowing hole 1a in a square brick 1 and pouring the molten steel into a mold 11, a ring 15 for controlling the flowing rate of the molten steel m is arranged in the flowing hole 12 and a molten steel pool part 14a positioned at the upper part of this ring 15 is arranged and the hole diameter of this molten steel pool part 14a is set to the size larger than the hole diameter of the ring 15 to constitute this immersion nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296703-A (JP)
Title: Image processor and image processing method
Inventor: FUJIWARA MASATOSHI
IPC: G06T5/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain a monochrome image so as to facilitate feature extraction and visual inspection.  <P>SOLUTION: A color image picked up by an image pickup device 1 is fetched to image fetching memories 3R, 3G and 3B and image memories 4R, 4G and 4B for display. The color image fetched to the image memories 4R, 4G and 4B for display is displayed on a display device 10. An input device 9 designates a reference color in the color image displayed on the display device. A CPU 7 and a memory 8 for operation respectively calculate the color difference between each pixel of the color image and the reference color, divide the range of the color difference into a plurality of sections with a scale of a fixed range and allocate a gradation value to each section. The scale of each section is variably set by being designated from the input device 9. The gradation value of each section of the allocated color difference is used to generated a monochrome image obtained by converting the color difference of each pixel into the gradation value, displaying the monochrome image on the display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292731-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: ADACHI SHIGERU
IPC: H01L23/31
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for semiconductor sealing not containing a halogen-based flame retardant and an antimony compound and excellent in moldability, flame retardance, a high-temperature storage property, moisture proof reliability, and crack resistance to soldering.  <P>SOLUTION: The epoxy resin composition for semiconductor sealing comprises (A) an epoxy resin, (B) a phenol resin, (C) a curing accelerator, (D) a phosphate compound having a structure represented by formula (1) (Rs are each an organic group and they may be same or different) in the molecule, (E) aluminum hydroxide and (F) an inorganic filler excluding aluminum hydroxide as essential components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295591-A (JP)
Title: Developer replenishment apparatus, image forming apparatus and developer replenishment container
Inventor: TAZAWA BUNRO
IPC: G03G15/08
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer replenishment apparatus which has improved operability and minimizes a cost load on an image forming apparatus main body by dispensing with phase matching of a developer replenishment container when detaching the developer replenishment container, and to provide an image forming apparatus provided with the same and a developer replenishment container to be used for it.  <P>SOLUTION: When the developer replenishment container 1 is attached and detached, the size of the container-receiving opening part 400a is made variable by arranging a displacement member 400b to displace the passing through area of the container 1. When attaching the container 1, phase matching of an attaching control protrusion 400c and a recess part 1e is performed for preventing interchangeability. When detaching, the container passes through a position where a projecting part and the protrusion 400c does not interfere with each other to thereby dispense with phase matching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291860-A (JP)
Title: Undercover fitting device of floor back of automobile
Inventor: KANIE HIDEKI
IPC: F16B21/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an under cover fitting device for facilitating fitting work and simultaneously allowing an under cover to move in the face direction due to a temperature change such as heat contraction.  <P>SOLUTION: A stud is fixed to a designated position of the floor back of an automobile, a stud is passed through a fitting hole of the under cover, and a fixture is engaged with the stud to thereby fit the under cover to the floor back of the automobile. The fixture is composed of a first clip 7 having an outer cylinder part 10 inserted in the fitting hole 5, and a second clip 9 having an inner cylinder part 15 inserted in the outer cylinder part 10 and a locking claw 19 for stud engagement. The first clip 7 is provided with a flange 11 coming into contact with the under cover, and the second clip 9 is provided with a flange 17 coming into contact with the under cover when the inner cylinder part 15 is inserted in the outer cylinder part 10. Locking parts 13 and 23 are provided for connecting the first clip and the second clip to each other, and the flanges 11 and 17 clamp the under cover with designated clamping force enabling the movement in the face direction due to a temperature change of the under cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304168-A (JP)
Title: Receiver
Inventor: MITSUYA SHINJI
IPC: H04B1/16
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small direct demodulation receiver which does not cause problems such as sensitivity deterioration and oscillation instability resulting from low consumption current and self-mixing.  <P>SOLUTION: When a received frequency is fR, the oscillation frequency fvco of an oscillation circuit 50 is defined as (N/(N+1))×fR. An output of the oscillation circuit 50 is divided into two parts, and one part is converted into a (1/(N+1))×fR frequency through an N phase shifter 52. An fR frequency is generated by mixing the (1/(N+1))×fR with fvco=(N/(N+1))×fR to be locally inputted to demodulation mixing circuits 38 and 44. The number of needed oscillation circuits in the receiver is only one, and there is no circuit for handling a frequency higher than the fR, therefore making it possible to configure a small device with low consumption current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302797-A (JP)
Title: Automatic document feeder
Inventor: KAMATA KENICHI
IPC: B65H7/14
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate information on the opening/closing of the upper opening/closing frame of an ADF and the setting of a document according to received light quantity by using one end sensor.  <P>SOLUTION: The end sensor 30 constituted by combining a light emitting member 31 and a light receiving member 32 is provided at an aperture 11a provided on the main body frame 11 of the ADF, and a reflector 33 is provided on the upper opening/closing frame 12. The light reflectance of the reflector 33 is set to be larger than the reflectance of the document. Based on an output value in accordance with the received light quantity outputted from the member 32, the presence/absence of the document and the opening/closing of the upper opening/closing frame are discriminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003254536-A (JP)
Title: Heating cooker
Inventor: TAZUMI YOSHIKIMI
IPC: F24C15/32
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a horizontal air current from being hindered by a vertical air current in a heating cooker for arranging an upper blowoff port for blowing off hot air in the vertical direction and a horizontal blowoff port for blowing off the hot air in the horizontal direction in a heating chamber.  <P>SOLUTION: The upper blowoff port 30 is arranged in a ceiling wall 12 of the heating chamber 11, the horizontal blowoff port 31 is arranged in a left inner wall 15, and a suction port 32 is arranged in the inmost inner wall 14, respectively, in an assembly shape of small holes. Air in the heating chamber 11 sucked in from the suction port 31 is sent into an upper duct 25 and a horizontal duct 26, and is respectively heated by an upper heater 40 and a horizontal heater 41, and is blown off from the upper blowoff port 30 and the horizontal blowoff port 31. In the small hole distribution of the upper blowoff port 30, the distribution of a place for blowing off air toward the air current reaching preparations 60 from the horizontal blowoff port 31 is formed sparser than the distribution of the place other than that.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003306379-A (JP)
Title: Piezoelectric ceramic
Inventor: NANAO MASARU
IPC: C04B35/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic that has a wide service temperature range, provides large displacements, is easily fired, and is excellent in view of pollution control, environmental resistance and ecology.  <P>SOLUTION: A piezoelectric substrate 1 comprises a composition comprising a perovskite oxide (Na<SB>1-x-y</SB>K<SB>x</SB>Li<SB>y</SB>)(Nb<SB>1-z</SB>Ta<SB>z</SB>)O<SB>3</SB>and a pyrochlore oxide M<SB>2</SB>(Nb<SB>1-w</SB>Ta<SB>w</SB>)<SB>2</SB>O<SB>7</SB>, wherein M is an element of group 2 in the long form periodic table; the content of the pyrochlore oxide in the composition is preferably less than 4.2 mol%; and x and y are preferably in the range of 0.1≤x≤0.9 and 0<y≤0.2, respectively. Thereby, it is possible to increase Curie temperature and displacements and to facilitate firing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308753-A (JP)
Title: Portable communication apparatus
Inventor: MUSHIGA MOTOAKI
IPC: H04M1/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a start button recognition projection for knowing a ten key button arrangement of a cellular phone from damaging a display part of a cabinet.  <P>SOLUTION: In a folding cellular phone having a display side cabinet half body 1 and an operation side cabinet half body 3 pivotally connected to be folded, having an operation button group 61 provided on an elastic sheet 5 covering pressure sensitive switch group stored in the operation side cabinet half body 3, having the operation button group 61 projected out from through hole group 43 provided on the operation side cabinet half body 3, and having the start button recognition projection 7 provided adjacent to a start button 6a to be a start point for knowing the button arrangement in the operation button group 61, a small hole 44 is provided at a position of the start button 6a of the operation side cabinet half body 3 and the projection 7 projecting from the elastic sheet 5 is projected outward from the small hole 44. Since the projection 7 is an elastic body, the projection 7 does not damage a mating cabinet half body even if the projection 7 hits the mating cabinet half body when the cabinets are folded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308413-A (JP)
Title: Information support system
Inventor: KONDO KUNIHARU
IPC: G06Q10/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively construct an information support system for presenting secrete information to external evaluators through the Internet and tabulating their answers while sufficiently ensuring security.  <P>SOLUTION: This system has an external Web server and external mail server connected to the Internet through a first firewall, and an intranet connected to the Internet through a second firewall and having a management server. The information inputted by use of the external Web server is transmitted from the external mail server to the management server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307765-A (JP)
Title: Automatic vending method of photograph seal and its apparatus, seal paper unit and photograph seal sheet
Inventor: MAEKAWA KOJI
IPC: H04N5/76
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic vending method of photograph seals and apparatus therefor which enables the photographing of unexpected expressions and poses without going to a thema park, etc., sharply enlarges the entertainingness at the photographing, greatly increases the variation of the expressions or/and poses of a subject enhances the amusement of the photographing itself and improves the degree of satisfaction of a user with respect to the output result as the finish.  <P>SOLUTION: In the automatic vending method of photograph seals and apparatus therefor the image pickup treatment of imaging the subjects of one or more with an image pickup means and forming a picked up image is permitted, the edition treatment of editing a image of the object to be edited with an editing means and forming an edited image is permitted and a prescribed image is outputted with an output means. Therein, further, a subject stimulating means which functions so as to change the state of the subject is disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310602-A (JP)
Title: Image display device
Inventor: HARA MASASHI
IPC: G09G5/10
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To display an image by proper gradation in each interest area while suppressing generation of a pseudo outline, when displaying the image wherein an image signal has a very wide dynamic range.  <P>SOLUTION: In this image display device, an image processing means 10 applies image processing to an original image P on the basis of two different image processing conditions to obtain images Pf, Pg, while a blurred image formation means 20 forms a blurred image Pb on the basis of the original image P. An image processing means 30 composes the images Pf, Pg according to a composition ratio α set in each pixel depending on an image signal value of the blurred image Pb to form the converted image P'. An image display means 40 displays the converted image P'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012138-A (JP)
Title: Cargo handling trolley
Inventor: GREENHALGH BERNARD
IPC: B62B3/06
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To surely arrange a cargo coupling part of a cargo handling trolley to a carriage assembly body through a holding device in a simple structure. SOLUTION: This cargo handling trolley is equipped with the narrow and long cargo coupling part 12 arranged ascendably or descendably at least with respect to one of the carriage assembly body through a ramp 40 and a roller 34 when the cargo coupling part and the carriage assemble body are relatively moved to a longitudinal direction; and normally travels on a groove shaped track. A holding means 50 disposed between the cargo coupling part and the carriage assemble body so as to surely move is provided with an anchor element 60 fixed on the cargo coupling part, and at least one of unexpansible and relatively movable elements 54 revolvably provided with respect to the anchor element.
Patent JP-2003230245-A (JP)
Title: Motor for power window
Inventor: TAKAHASHI NOBUYUKI
IPC: B60J1/17
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor for a power window which can materialize cost reduction by restraining the thickness of a gear housing from becoming thick, and making a manufacture facility small, with its parts No. one.  <P>SOLUTION: The motor 1 for a power window is equipped with a motor body 2 where an armature 6 is stored in a yoke housing 4, and a reduction gear 3 where worm gears 8 and 9 are stored in a gear housing 7 fixed to the yoke housing 4, and this opens and closes a door window for a vehicle by being attached to a vehicle's door and rotating the output shaft 9a of the reduction gear 3. A connector member 10, which is mounted on the gear housing 7 and is used for connecting an outer connector, is provided with a breath port 12g whose one side leads to the interior of the gear housing 7 and whose other side opens in a direction parallel with the output shaft 9a, and a waterproof sheet 15 is arranged at the end outside the breath port 12g.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003317872-A (JP)
Title: Electronic equipment, and front and rear detecting device of electronic equipment
Inventor: IMADA TAKASHI
IPC: H01R13/66
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment that can be inserted in a host device without bothering about the front or rear side of the electronic equipment, without requiring reconstruction of the host device.  <P>SOLUTION: The electronic equipment comprises a case 201 that has a first edge portion and a second edge portion, a first terminal group provide at the first edge portion consisting of (n) pieces of terminals 11 to 16 from the first piece to the n-th piece, a second terminal group provided at the second edge portion and consisting of (n) pieces of terminals 21 to 26 from the first piece to the n-th piece, and a switch 41, 42 that switches over a first connection state in which each terminal in the ascending order of the first terminal group is connected to each terminal in the ascending order of the first terminal group respectively in corresponding order, and a second connection state in which each terminal in the ascending order of the first terminal group is connected to each terminal in the descending order of the first terminal group respectively in corresponding order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311044-A (JP)
Title: Razor
Inventor: KOHARA HIROTSUGU
IPC: B26B21/40
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a razor which is easy to handle such as in transportation and keeping, can be safely kept after use, of which structure and assembling operation are simple, and which can be easily manufactured.  <P>SOLUTION: The razor is equipped with a body 2 having a fixed part 6 to which the vertically penetrating mounting hole 5 is drilled, and a mounting substrate 3 which is fitted so as to be locked at vertical two steps in the mounting hole 5, and to the side face of which a plate-shaped blade 4 is fitted and fixed. When the mounting substrate 3 is locked at the upper step of the mounting hole 5, the blade edge 4a is stored in the mounting hole 5. When the mounting substrate 3 is pressed in and locked at the lower step, the blade edge 4a protrudes from the lower end of the mounting hole 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322004-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: WATANABE MASAHIKO
IPC: F01L1/34
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent generation of striking sound or impact due to hitting of regulating parts for a rotary stopper to each other to improve calmness.  <P>SOLUTION: In this valve timing control device, an assemblage angle between a drive ring 3 on the side of a crankshaft and a follower shaft member 8 on the side of a camshaft 1 is operated by an assemblage angle operation mechanism 4, and a relative rotation angle between the drive ring 3 and the follower shaft member 8 is limited by a rotary stopper 27. A damping mechanism 30 is provided to damp relative displacement speed of both regulating parts 28 and 29 of the rotary stopper 27 before the regulating parts 28 and 29 are hit. Since bath regulating parts 28 and 29 are hit to each other after relative displacement speed is reduced by the damping mechanism 30, generation of striking sound or impact due to hitting can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003079754-A (JP)
Title: Radiotherapy equipment
Inventor: KUWABARA TAKAYUKI
IPC: G21K1/04
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a radiotherapy equipment, with which a driven multi- division stop is abutted to a mechanical stopper, the position of the multi- division stop stopped by that mechanical stopper is counted and an origin position can be more exactly set in a short time by determining the origin position. SOLUTION: Radiotherapy equipment 1 is provided with a multi-division stop 2 for controlling the dose of X-ray irradiation by forming irradiation fields, multi-division stop controller 3 for controlling the operation of the multi-division stop 2, radiotherapy equipment console 4 for inputting an instruction when the origin position is deviated, detector 5 for detecting the origin position, and storage device 6 for abutting the multi-division stop 2 to the mechanical stopper corresponding to the instruction input, counting the position information of the multi-division stop 2 stopped by that mechanical stopper, newly determining the origin position and storing that newly determined origin position as data.