baber/WOPTO huggingface dataset:
Patent JP-2003215545-A (JP)
Title: Liquid crystal display and protection method of its display surface
Inventor: MAEDA SHIGENORI
IPC: G02F1/1333
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting liquid crystal display with a front-surface illuminator for improving adhesion features of a protective material protecting the display surface of the reflecting liquid crystal display with the front-surface illuminator and a light guide plate and for preventing entering of dust, or a protecting method of its display surface.  <P>SOLUTION: In the reflecting liquid crystal display 1 with the front-surface illuminator, the width direction of the liquid crystal display main body is covered by winding the protective material 6 in the state of a long film or sheet with a low adhesive on it to be fixed by sticking the protective material 6 with each other. Alternatively, the width direction of the liquid crystal display is covered by winding the protective material 6 in the state of the long film or sheet with the low adhesive on it to be fixed by sticking the protective material 6 with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211652-A (JP)
Title: Inkjet printer
Inventor: YAJIMA TATSUO
IPC: D06P5/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer which can prevent wrinkles and warps of a cloth by a simple constitution and can also print high-quality images without requiring a frequent maintenance work.  <P>SOLUTION: Blowers 10a and 10b are set at a carriage 9 on which a recording head 2 is loaded. The cloth 1 is pressed to a transfer guide 3 by wind from the blowers 10a and 10b. The cloth 1 is corrected to be flat by the transfer guide 3, having wrinkles removed without warping. Ink jetted to the cloth 1 is promptly dried by the wind from the blowers 10a and 10b. Accordingly, ink contamination after imaging is prevented, so that high-quality image prints are realized. At the same time, the cloth immediately after imaging can be quickly taken up and sent to a posttreatment process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252169-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MINAMI AKIYUKI
IPC: H01L21/027
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide resist marks which improve the precision of positioning, and a method for preparing a semiconductor using it by suppressing deformation of the resist marks due to influence of thermal flow. SOLUTION: An interlayer film, such as a silicon dioxide film 520, is formed on a base film such as a poly-silicon film 510, having an opening part operating as a base mark 510a. The resist marks 530 and 540 are formed on an interlayer film. These resist marks consist of the first pattern 540 and the second pattern 530. Both of the patterns consist of a frame in a prescribed shape. The second pattern is formed separately inside of the first frame, and the width in the outward direction is shorter than the size of the first pattern. The absolute positional relation between the resist patterns formed by exposure and a wafer is confirmed by measuring the deviation of the resist marks and the base mark 510 by a superposition precision measuring instrument.
Patent JP-2003221016-A (JP)
Title: Lateral sealer
Inventor: KINOSHITA SHIGEHIRO
IPC: B29C65/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow ultrasonic waves to be uniformly transmitted to the whole lateral seal and to prevent a failure in sealing from occurring.  <P>SOLUTION: The lateral sealer has a counter bar 38 including an anvil 62 formed with a recess 66 for receiving an overlap S2 of a tubelike wrapping material 11, a seal block 39 including a sealing element for sealing the wrapping material 11 in a lateral direction and a support for supporting the sealing element, a working mechanism for mutually advancing/retreating the counter bar 38 and the seal block 39, and a moving mechanism 71 for moving the counter bar 38 laterally with respect to the seal block 39 corresponding to a position of the overlap S2. Since the counter bar 38 is laterally moved with respect to the seal block 39, the overlap S2 can be completely received in the recess 66.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211031-A (JP)
Title: Spraying nozzle and sprayer
Inventor: OGINO MASAHITO
IPC: B05B1/30
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the convenience of a spraying nozzle having a plurality of nozzles is undesirable for a user side because the flow passage of a liquid, or the like to the spraying nozzle cannot easily be opened/closed.  <P>SOLUTION: A valve structure is provided at the nozzle for switching the flow passage. Specifically, the valve structure has a plug with a thread part to fit in a nozzle body, and packing to block the flow passage. The plug is turned to the nozzle body, and the flow passage is opened/closed by pressing the plug to the packing. Thereby, the flow passage is easily switched.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224885-A (JP)
Title: Digital cordless phone with automatic redialing function
Inventor: MIYAJIMA AKIO
IPC: H04W36/08
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital cordless phone with an automatic redialing function capable of effectively making automatic dialing to an idle channel by preventing useless dialing when the idle channel exists in an area in which the digital cordless phone exists or a vicinity area close to the resident area in the case that idle channel information indicates a 'wireless busy state'.  <P>SOLUTION: The digital cordless phone includes: an idle channel information reception means for receiving idle channel information notified from each of a plurality of base stations; and an automatic redialing means for making automatic redialing to an idle channel of a vicinity base station when the result of reception of idle channel information indicates that there exists an idle channel in a base station close to any of the plurality of base stations in the case that the idle channel information in response to the dialing operation to one of the plurality of base stations indicates a 'wireless busy state'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223158-A (JP)
Title: Modulated image display control circuit of image display device
Inventor: YANO KOJI
IPC: G09G5/399
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modulated image display control circuit in which modulated image display such as afterglow image display is conducted with a higher speed.  <P>SOLUTION: An afterglow image display control circuit 30 is provided in an image display device to control the image display in a raster scanning system display 50. The circuit 30 adds afterglow pixel/data to input pixel/data in an input image frame to be supplied to the display 50 and generates display pixel/ data within a display image frame to be supplied to the display. To do the above, the circuit 30 is provided with an afterglow pixel/data forming section 302 and an afterglow pixel/data adding section 300. The section 302 forms afterglow pixel/data to be added within the frame immediately after the input image frame, to which the input pixel/data belong, from the display pixel/data for the input pixel/data. The section 300 adds the afterglow pixel/data located at the pixel corresponding to the input pixel/data for the input pixel/data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226965-A (JP)
Title: Sputtering target
Inventor: OHASHI TOSHIO
IPC: C23C14/34
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target which can attain the prolongation of a service life, and the improvement of uniformity in a sputtering composition and a film thickness distribution.  <P>SOLUTION: In a sputtering target 14 made of a magnetic material with the magnetic field applied via a backing plate 12, as to the face to be sputtered, the vicinity of a magnetic flux concentration region 14a where the formation of erosion grooves is forecast is provided with grooves 18, 22, 26 and 30 for magnetic flux leakage. By providing these grooves, the uniform consumption of the target is made possible. It is possible that the grooves for magnetic flux leakage are plurally provided, or their depths are made different.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232402-A (JP)
Title: Vibration isolating mount and its manufacturing method
Inventor: URAYAMA YOICHI
IPC: F16F15/08
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacture and reduce a manufacturing cost by eliminating a vulcanization adhesion process from a manufacturing process for a mount and to eliminate a need for addition of an elastic substance peeling process, prevent the increase in percent defective of product, and prevent worsening of vibration substance mounting position precision, in a vibration isolating mount 1 formed that one plate 2 mounted on the support body side and the other plate 3 mounted on the vibration body side, such as a stepping motor, are intercoupled through an elastic substance 4 made of a rubber-form elastic material.  <P>SOLUTION: A cylindrical part 2e in which the elastic substance 4 is fitted is integrally molded in one plate 2 and a cylindrical part 3e in which the elastic substance 4 is fitted is integrally molded in the other plate 3. After the elastic substance 4 is molded in a simple substance, it is immersed in an adhesive. Thereafter, the elastic substance is fitted in cylindrical parts 2e and 3e of the two plates 2 and 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226112-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KOMATSU RYUZO
IPC: B60C9/20
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for a heavy load capable of reducing the weight thereof, while maintaining the high-speed durability and the eccentric wear resistance.  <P>SOLUTION: In four belt layers 7 provided in the peripheral side of a carcass layer 4 of a tread part 1, a first belt layer 7A is formed of a nylon belt layer and a second - a fourth belt layers 7B, 7C and 7D are formed of a steel belt layer. A nylon cord or a nylon raw string of the first belt layer 7A has a fineness based on corrected mass of 3,000-10,000 dtex, and arranged at a 0-5 degree inclination against the tire circumferential direction. The steel cord of the second - the fourth belt layers 7B, 7C and 7D has an elongation percentage of 0.4% or less when a load of 300 N is applied, and volume ratio as a ratio of the steel cord in relation to the whole volume of each belt layer 7B, 7C and 7D is set at 12-22%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233587-A (JP)
Title: Information providing system, information providing device and its method, terminal device, information processing method, and program
Inventor: JIMI KUNIKO
IPC: H04N21/472
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device for controlling the transfer of data from an information providing device to the terminal device without requiring complicated processings.  <P>SOLUTION: A communication program 92 controls the reception of information for a button corresponding to the operation of the terminal device, including data showing that the button is depressed, data showing the number of the button and data showing the position of the button, transmitted from the terminal device. A button information analyzing program 93 determines the items of processings corresponding to the received information for the button, including starting the transmission of the data and stopping the transmission of the data. A server program 94 controls the transmission of the data to the terminal device in accordance with a result determined by the button information analyzing program 93.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232784-A (JP)
Title: Ultrasonic probe holder, ultrasonic flaw detector, and ultrasonic method for detecting flaw in tubular body
Inventor: TSUI NOBUHIKO
IPC: G01N29/04
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe holder capable of efficiently performing ultrasonic measurements on a tubular body without the need for skill.  <P>SOLUTION: The ultrasonic probe holder 1 comprises both a holding part 2 for holding a probe 4 and a holding claw part 3 provided for both right and left sides of the holding part 2. A part (contact part) 2a of the holding part 2 to be in contact with the tubular body T, a body to be inspected, has the same curvature as the outer diameter of the tubular body T and comes into close contact with the outer circumference of the tubular body T. The contact part 2a is brought into contact with the outer circumferential surface of the tubular body T at inspection as shown in Fig. 1, and the tubular body T is sandwiched by a roller 8 of the holding claw part 3 from both sides to maintain the close contact between the tubular body T and the holding part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239624-A (JP)
Title: Apparatus for opening/closing door automatically
Inventor: MACHIMURA MASAKATSU
IPC: E06B11/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact power-saving type apparatus for opening/closing a door automatically, which allows the door to be easily opened/closed even by hand when necessary.  <P>SOLUTION: This apparatus uses a telescopic art (6) which is composed of a cylindrical body (7) in which an electric motor is housed and a coupling rod (8) which is fitted into the cylindrical body (7) and pushed out from or pulled into the cylindrical body (7) by operations of the electric motor. The other end of the coupling rod (8) is pivoted on a first pivoting point (P<SB>1</SB>) on the side of a tip of the door (1A); the other end of the cylindrical body (7) is pivoted on a second pivoting point (P<SB>2</SB>) which is separated in the direction of a door opening position from a support (3) for supporting the door openably/closably via a hinge (2); when a pivoting point between the door (1A) and the hinge (2) is made to serve as a third pivoting point (P<SB>3</SB>), the respective pivoting points (P<SB>1</SB>), (P<SB>2</SB>) and (P<SB>3</SB>) are located so that the pivoting point (P<SB>1</SB>) can constantly exist at an apex of a triangle in which a segment connecting the pivoting points (P<SB>2</SB>) and (P<SB>3</SB>) serves as a base, even if the door (1A) exists in a door opening position, a door closing position and any positions between the door opening position and the door closing position. The telescopic arm (6) is extended or contracted by the drive of the electric motor, so that the door (1A) can be opened/ closed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237398-A (JP)
Title: Driving force distribution control system for four-wheel drive vehicle
Inventor: OTSU NOBUYUKI
IPC: B60K17/348
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To repress a slip of main driving wheels early and improve starting performance, accelerating performance, stability and the like by righting a driving force distribution ratio for sub driving wheels even when either the left or right main driving wheel slips.  <P>SOLUTION: A left/right difference gain KDF is formed from a left/right wheel speed difference VwFR-VwFL between front wheels as the main driving wheels, and a control output current I for controlling driving force distribution to rear wheels as the sub driving wheels is determined from the larger of values obtained by multiplications, by the left/right difference gain KDF, of a front/rear rotational frequency difference controlled variable TΔV formed from an average wheel speed difference ΔV between the front and rear wheels, and of a driving torque distribution controlled variable TENG formed from driving torque of an engine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237345-A (JP)
Title: Vehicular air conditioner
Inventor: NOMURA TOSHIAKI
IPC: B60H1/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air conditioner capable of displaying the maximum capability of a heat exchanger by partitioning the air passage of the heat exchanger into the front seat side and the back seat side, and by disposing a switching door means operated to a position where the entire air passage of the heat exchanger is used when required to increase air conditioning capability on the front seat side.  <P>SOLUTION: A switching door 38 for a back seat to partition the air passage of an evaporator 12 into a cool air bypass passage 15 for a front seat and a cool air bypass passage 34 for a back seat is provided on the air outlet side of a heater core 13, and the switching door 38 for the back seat is normally operated to a position where the cool bypass passage 15 for the front seat and the cool bypass passage 34 for the back seat are partitioned, and on the other hand, when required to increase cooling ability to the front seat side, the switching door 38 for the back seat is operated to a position where the entire air passage of the evaporator 12 becomes a passage for the front seat. Thereby, the maximum capability for heating and cooling can be displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236193-A (JP)
Title: Game machine
Inventor: NAKATANI YOSHIHIRO
IPC: A63F7/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a manufacture cost low and to perform sure ball discharge work for game balls remaining inside a machine.  <P>SOLUTION: A ball discharge structure is applied to a pachinko game machine 10 constituted so as to put out the prescribed number of game balls from a ball storage tank 52 to a tray 43 as prize balls by the entry to a ball receiving port of the game ball rolling and lowering on a game surface 42a formed on a game panel 42. The ball discharge structure is provided with a put-out route 53b for guiding the put-out of the prize balls from the ball storage tank 52 to the tray 43 and a discharge route 53c for discharging the game balls remaining in the ball storage tank 52. On the downstream end of the discharge route 53c, an opening/closing member 57 for opening and closing the discharge route 53c is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248739-A (JP)
Title: Reservation method, reservation system, terminal unit and central unit
Inventor: FUJIWARA HIDEKI
IPC: G06Q50/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservation method, a reservation system, a terminal unit and a central unit capable of reducing costs of introduction of the reservation system.  <P>SOLUTION: When reserving an entry into a small region, reservation information including information on the small region to be reserved and the reservation time is input, and a two-dimensional bar code to which attendance specifying information is added is read by a reader 20. The input information is received at the terminal unit 2, and the two-dimensional bar code and the reservation information are transmitted to the central unit 1. The central unit 1 determines whether attending reservation of the small region is possible or not on the basis of the transmitted reservation information. When the reservation is determined to be possible, a two-dimensional bar code to which the reservation information is further added is generated. The generated two-dimensional bar code is transmitted to a personal digital assistant 3 on the basis of the attendance specifying information included in the two-dimensional bar code.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248640-A (JP)
Title: Content transmitting server, content transmitting method, content transmitting program and storage media
Inventor: ARAI YUTAKA
IPC: G06Q50/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content transmitting system enabling a user to easily switch a plurality of contents prepared for one item.  <P>SOLUTION: In a learning content server which distributes contents for learning English conversation, a learning mode storing part 171 stores a program number, a section number and a sequence number (large item, middle item and small item of teaching material) now learned by a user, and a kind of unit (learning mode). When the user selects another unit, the learning content server updates the kind of unit by overwriting the kind of unit with the kind of unit selected by the user. The learning content server transmits the contents specified by the updated learning mode storing part 171. Further the user may switch the sequence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002263238-A (JP)
Title: Frame for in line skating shoe especially
Inventor: FRIGO FLAVIO
IPC: A63C17/06
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To optimize a stress distribution in a frame. SOLUTION: This frame 1 usable for an in-line skating shoe or an ice skating shoe especially is provided with two substantially vertical walls 7a and 7b facing each other, and a plurality of holes for arranging hubs of respective wheels are arranged along the same longitudinal axial line in the direction crossing the two walls. The frame is formed into an elliptic shape in the cross section and closed in a space between the two or more adjacent wheels.
Patent JP-2003250173-A (JP)
Title: Cellular communication system, and location estimation apparatus for wireless terminal and the wireless terminal in the cellular communication system
Inventor: MATSUKI HIDEO
IPC: H04W88/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the accuracy of location estimation by a wireless terminal under a multi-path propagation environment.  <P>SOLUTION: The cellular communication system of this invention comprises: the wireless terminal for measuring arrival times of signals from a plurality of base stations; a means for generating an arrival time difference group including measured values and virtual arrival time differences different from the measured values by a prescribed time interval as to each of the measured values of the arrival time differences of the signals from a plurality of the base stations to the wireless terminal; a means for obtaining a plurality of estimate coordinates with respect to the wireless terminal by utilizing a successive approximation method by Taylor series expansion for each of combinations of the arrival time differences decided by selecting a plurality of arrival time differences from a plurality of the arrival time difference groups to solve simultaneous equations for satisfying a plurality of the arrival time differences included in the combination and coordinates of the wireless terminal; and a means for selecting any of a plurality of the estimated coordinates by comparing sums of diagonal components of a covariance matrix used when solving the simultaneous equations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253305-A (JP)
Title: In-mold lubricant for powder metallurgy and powder metallurgy method
Inventor: SATO MASAAKI
IPC: C10M107/28
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold lubricant by which a uniform lubricating film can be easily formed in the inner surface of a mold at a room temperature or a high temperature in a short period of time without extending a molding cycle in a compression molding, whereby the extraction pressure after powder compacting can be reduced with no extraction noise, the inner surface of the mold and the surface of a green compact are not damaged, the volatilization of a toxic gas and a solid material are not generated, and a sintered product excellent in mechanical properties can be obtained.  <P>SOLUTION: The powdery in-mold lubricant for powder metallurgy, having an average particle diameter of 0.05-80 μm and containing, as an essential component, an amorphous polymer powder based on a polymer which is a (meth) acrylate-base polymer and has a glass transition temperature of ≥50°C, and a powder metallurgy method using the lubricant are disclosed.  <P>COPYRIGHT: (C)2003,JPO